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Track the adoption of Swift 6 strict concurrency checks for data race safety. How many packages are Ready for Swift 6?

Build Information

Successful build of swift-signal-handling, reference main (d5ca63), with Swift 6.0 for Linux on 6 Nov 2024 07:03:27 UTC.

Swift 6 data race errors: 57

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4609320-2":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:basic-6.0-latest swift build --triple x86_64-unknown-linux-gnu -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats -Xswiftc -strict-concurrency=complete 2>&1

Build Log

263 | 					)
264 | 				}
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Signal.swift:7:15: note: consider making struct 'Signal' conform to the 'Sendable' protocol
  5 | /* Could be an enum?
  6 |  * I’d say no to be able to represent signals we don’t know are a part of the system. */
  7 | public struct Signal : RawRepresentable, Hashable, Codable, CaseIterable, CustomStringConvertible {
    |               `- note: consider making struct 'Signal' conform to the 'Sendable' protocol
  8 |
  9 | 	/* Signal 0 is not considered.
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Sigaction.swift:12:20: warning: static property 'ignoreAction' is not concurrency-safe because non-'Sendable' type 'Sigaction' may have shared mutable state; this is an error in the Swift 6 language mode
  8 |
  9 |
 10 | public struct Sigaction : Equatable, RawRepresentable {
    |               `- note: consider making struct 'Sigaction' conform to the 'Sendable' protocol
 11 |
 12 | 	public static let ignoreAction = Sigaction(handler: .ignoreHandler)
    |                    |- warning: static property 'ignoreAction' is not concurrency-safe because non-'Sendable' type 'Sigaction' may have shared mutable state; this is an error in the Swift 6 language mode
    |                    |- note: annotate 'ignoreAction' with '@MainActor' if property should only be accessed from the main actor
    |                    `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 13 | 	public static let defaultAction = Sigaction(handler: .defaultHandler)
 14 |
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Signal.swift:34:20: warning: static property 'killingSignals' is not concurrency-safe because non-'Sendable' type 'Set<Signal>' may have shared mutable state; this is an error in the Swift 6 language mode
  5 | /* Could be an enum?
  6 |  * I’d say no to be able to represent signals we don’t know are a part of the system. */
  7 | public struct Signal : RawRepresentable, Hashable, Codable, CaseIterable, CustomStringConvertible {
    |               `- note: consider making struct 'Signal' conform to the 'Sendable' protocol
  8 |
  9 | 	/* Signal 0 is not considered.
    :
 32 |
 33 | 	 - Important: As previously mentionned, this list is hand-crafted and might be missing signals or having too many of them. */
 34 | 	public static let killingSignals: Set<Signal> = {
    |                    |- warning: static property 'killingSignals' is not concurrency-safe because non-'Sendable' type 'Set<Signal>' may have shared mutable state; this is an error in the Swift 6 language mode
    |                    |- note: annotate 'killingSignals' with '@MainActor' if property should only be accessed from the main actor
    |                    `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 35 | 		return Set(arrayLiteral:
 36 | 			.terminated, /* Default kill */
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Signal.swift:109:20: warning: static property 'terminated' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
  5 | /* Could be an enum?
  6 |  * I’d say no to be able to represent signals we don’t know are a part of the system. */
  7 | public struct Signal : RawRepresentable, Hashable, Codable, CaseIterable, CustomStringConvertible {
    |               `- note: consider making struct 'Signal' conform to the 'Sendable' protocol
  8 |
  9 | 	/* Signal 0 is not considered.
    :
107 |
108 | 	/** “Normal” kill signal. */
109 | 	public static let terminated = Signal(rawValue: SIGTERM)
    |                    |- warning: static property 'terminated' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
    |                    |- note: annotate 'terminated' with '@MainActor' if property should only be accessed from the main actor
    |                    `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
110 | 	/** Usually `Ctrl-C`. */
111 | 	public static let interrupt  = Signal(rawValue: SIGINT)
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Signal.swift:111:20: warning: static property 'interrupt' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
  5 | /* Could be an enum?
  6 |  * I’d say no to be able to represent signals we don’t know are a part of the system. */
  7 | public struct Signal : RawRepresentable, Hashable, Codable, CaseIterable, CustomStringConvertible {
    |               `- note: consider making struct 'Signal' conform to the 'Sendable' protocol
  8 |
  9 | 	/* Signal 0 is not considered.
    :
109 | 	public static let terminated = Signal(rawValue: SIGTERM)
110 | 	/** Usually `Ctrl-C`. */
111 | 	public static let interrupt  = Signal(rawValue: SIGINT)
    |                    |- warning: static property 'interrupt' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
    |                    |- note: annotate 'interrupt' with '@MainActor' if property should only be accessed from the main actor
    |                    `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
112 | 	/** Used to quit w/ generation of a core dump. Usually `Ctrl-\`. */
113 | 	public static let quit       = Signal(rawValue: SIGQUIT)
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Signal.swift:113:20: warning: static property 'quit' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
  5 | /* Could be an enum?
  6 |  * I’d say no to be able to represent signals we don’t know are a part of the system. */
  7 | public struct Signal : RawRepresentable, Hashable, Codable, CaseIterable, CustomStringConvertible {
    |               `- note: consider making struct 'Signal' conform to the 'Sendable' protocol
  8 |
  9 | 	/* Signal 0 is not considered.
    :
111 | 	public static let interrupt  = Signal(rawValue: SIGINT)
112 | 	/** Used to quit w/ generation of a core dump. Usually `Ctrl-\`. */
113 | 	public static let quit       = Signal(rawValue: SIGQUIT)
    |                    |- warning: static property 'quit' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
    |                    |- note: annotate 'quit' with '@MainActor' if property should only be accessed from the main actor
    |                    `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
114 | 	public static let killed     = Signal(rawValue: SIGKILL)
115 | 	/** The user’s terminal disconnected. */
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Signal.swift:48:20: warning: static property 'toForwardToSubprocesses' is not concurrency-safe because non-'Sendable' type 'Set<Signal>' may have shared mutable state; this is an error in the Swift 6 language mode
  5 | /* Could be an enum?
  6 |  * I’d say no to be able to represent signals we don’t know are a part of the system. */
  7 | public struct Signal : RawRepresentable, Hashable, Codable, CaseIterable, CustomStringConvertible {
    |               `- note: consider making struct 'Signal' conform to the 'Sendable' protocol
  8 |
  9 | 	/* Signal 0 is not considered.
    :
 46 | 	 - Important: As previously mentionned, this list is hand-crafted and does not correspond to any system development notion,
 47 | 	  or anything that I know of. */
 48 | 	public static let toForwardToSubprocesses: Set<Signal> = {
    |                    |- warning: static property 'toForwardToSubprocesses' is not concurrency-safe because non-'Sendable' type 'Set<Signal>' may have shared mutable state; this is an error in the Swift 6 language mode
    |                    |- note: annotate 'toForwardToSubprocesses' with '@MainActor' if property should only be accessed from the main actor
    |                    `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 49 | 		return Set(arrayLiteral:
 50 | 			.hangup,    /* Not sure about that one but might be good: the user’s terminal is disconnected */
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Signal.swift:116:20: warning: static property 'hangup' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
  5 | /* Could be an enum?
  6 |  * I’d say no to be able to represent signals we don’t know are a part of the system. */
  7 | public struct Signal : RawRepresentable, Hashable, Codable, CaseIterable, CustomStringConvertible {
    |               `- note: consider making struct 'Signal' conform to the 'Sendable' protocol
  8 |
  9 | 	/* Signal 0 is not considered.
    :
114 | 	public static let killed     = Signal(rawValue: SIGKILL)
115 | 	/** The user’s terminal disconnected. */
116 | 	public static let hangup     = Signal(rawValue: SIGHUP)
    |                    |- warning: static property 'hangup' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
    |                    |- note: annotate 'hangup' with '@MainActor' if property should only be accessed from the main actor
    |                    `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
117 |
118 | 	/* *** Alarm Signals *** */
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Signal.swift:172:20: warning: static property 'suspended' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
  5 | /* Could be an enum?
  6 |  * I’d say no to be able to represent signals we don’t know are a part of the system. */
  7 | public struct Signal : RawRepresentable, Hashable, Codable, CaseIterable, CustomStringConvertible {
    |               `- note: consider making struct 'Signal' conform to the 'Sendable' protocol
  8 |
  9 | 	/* Signal 0 is not considered.
    :
170 | 	public static let suspendedBySignal = Signal(rawValue: SIGSTOP)
171 | 	/** Suspends the program but can be handled and ignored. Usually `Ctrl-Z`. */
172 | 	public static let suspended         = Signal(rawValue: SIGTSTP)
    |                    |- warning: static property 'suspended' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
    |                    |- note: annotate 'suspended' with '@MainActor' if property should only be accessed from the main actor
    |                    `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
173 | 	public static let stoppedTTYInput   = Signal(rawValue: SIGTTIN)
174 | 	public static let stoppedTTYOutput  = Signal(rawValue: SIGTTOU)
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Signal.swift:168:20: warning: static property 'continued' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
  5 | /* Could be an enum?
  6 |  * I’d say no to be able to represent signals we don’t know are a part of the system. */
  7 | public struct Signal : RawRepresentable, Hashable, Codable, CaseIterable, CustomStringConvertible {
    |               `- note: consider making struct 'Signal' conform to the 'Sendable' protocol
  8 |
  9 | 	/* Signal 0 is not considered.
    :
166 | 	/* Obsolete name for SIGCHLD. */
167 | //	public static let cildExited        = Signal(rawValue: SIGCLD)
168 | 	public static let continued         = Signal(rawValue: SIGCONT)
    |                    |- warning: static property 'continued' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
    |                    |- note: annotate 'continued' with '@MainActor' if property should only be accessed from the main actor
    |                    `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
169 | 	/** Suspends the program. Cannot be handled, ignored or blocked. */
170 | 	public static let suspendedBySignal = Signal(rawValue: SIGSTOP)
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Signal.swift:80:20: warning: static property 'arithmeticError' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
  5 | /* Could be an enum?
  6 |  * I’d say no to be able to represent signals we don’t know are a part of the system. */
  7 | public struct Signal : RawRepresentable, Hashable, Codable, CaseIterable, CustomStringConvertible {
    |               `- note: consider making struct 'Signal' conform to the 'Sendable' protocol
  8 |
  9 | 	/* Signal 0 is not considered.
    :
 78 | 	/**
 79 | 	 - Note: FPE means Floating-Point Exception but this signal is sent for any arithmetic error. */
 80 | 	public static let arithmeticError        = Signal(rawValue: SIGFPE)
    |                    |- warning: static property 'arithmeticError' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
    |                    |- note: annotate 'arithmeticError' with '@MainActor' if property should only be accessed from the main actor
    |                    `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 81 | 	@available(*, unavailable, renamed: "arithmeticError")
 82 | 	public static let floatingPointException = Signal(rawValue: SIGFPE)
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Signal.swift:82:20: warning: static property 'floatingPointException' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
  5 | /* Could be an enum?
  6 |  * I’d say no to be able to represent signals we don’t know are a part of the system. */
  7 | public struct Signal : RawRepresentable, Hashable, Codable, CaseIterable, CustomStringConvertible {
    |               `- note: consider making struct 'Signal' conform to the 'Sendable' protocol
  8 |
  9 | 	/* Signal 0 is not considered.
    :
 80 | 	public static let arithmeticError        = Signal(rawValue: SIGFPE)
 81 | 	@available(*, unavailable, renamed: "arithmeticError")
 82 | 	public static let floatingPointException = Signal(rawValue: SIGFPE)
    |                    |- warning: static property 'floatingPointException' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
    |                    |- note: annotate 'floatingPointException' with '@MainActor' if property should only be accessed from the main actor
    |                    `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 83 | 	public static let illegalInstruction     = Signal(rawValue: SIGILL)
 84 | 	public static let segmentationFault      = Signal(rawValue: SIGSEGV)
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Signal.swift:83:20: warning: static property 'illegalInstruction' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
  5 | /* Could be an enum?
  6 |  * I’d say no to be able to represent signals we don’t know are a part of the system. */
  7 | public struct Signal : RawRepresentable, Hashable, Codable, CaseIterable, CustomStringConvertible {
    |               `- note: consider making struct 'Signal' conform to the 'Sendable' protocol
  8 |
  9 | 	/* Signal 0 is not considered.
    :
 81 | 	@available(*, unavailable, renamed: "arithmeticError")
 82 | 	public static let floatingPointException = Signal(rawValue: SIGFPE)
 83 | 	public static let illegalInstruction     = Signal(rawValue: SIGILL)
    |                    |- warning: static property 'illegalInstruction' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
    |                    |- note: annotate 'illegalInstruction' with '@MainActor' if property should only be accessed from the main actor
    |                    `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 84 | 	public static let segmentationFault      = Signal(rawValue: SIGSEGV)
 85 | 	public static let busError               = Signal(rawValue: SIGBUS)
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Signal.swift:84:20: warning: static property 'segmentationFault' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
  5 | /* Could be an enum?
  6 |  * I’d say no to be able to represent signals we don’t know are a part of the system. */
  7 | public struct Signal : RawRepresentable, Hashable, Codable, CaseIterable, CustomStringConvertible {
    |               `- note: consider making struct 'Signal' conform to the 'Sendable' protocol
  8 |
  9 | 	/* Signal 0 is not considered.
    :
 82 | 	public static let floatingPointException = Signal(rawValue: SIGFPE)
 83 | 	public static let illegalInstruction     = Signal(rawValue: SIGILL)
 84 | 	public static let segmentationFault      = Signal(rawValue: SIGSEGV)
    |                    |- warning: static property 'segmentationFault' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
    |                    |- note: annotate 'segmentationFault' with '@MainActor' if property should only be accessed from the main actor
    |                    `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 85 | 	public static let busError               = Signal(rawValue: SIGBUS)
 86 | 	public static let abortTrap              = Signal(rawValue: SIGABRT)
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Signal.swift:85:20: warning: static property 'busError' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
  5 | /* Could be an enum?
  6 |  * I’d say no to be able to represent signals we don’t know are a part of the system. */
  7 | public struct Signal : RawRepresentable, Hashable, Codable, CaseIterable, CustomStringConvertible {
    |               `- note: consider making struct 'Signal' conform to the 'Sendable' protocol
  8 |
  9 | 	/* Signal 0 is not considered.
    :
 83 | 	public static let illegalInstruction     = Signal(rawValue: SIGILL)
 84 | 	public static let segmentationFault      = Signal(rawValue: SIGSEGV)
 85 | 	public static let busError               = Signal(rawValue: SIGBUS)
    |                    |- warning: static property 'busError' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
    |                    |- note: annotate 'busError' with '@MainActor' if property should only be accessed from the main actor
    |                    `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 86 | 	public static let abortTrap              = Signal(rawValue: SIGABRT)
 87 | 	/** Usually the same as `abortTrap`. */
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Signal.swift:86:20: warning: static property 'abortTrap' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
  5 | /* Could be an enum?
  6 |  * I’d say no to be able to represent signals we don’t know are a part of the system. */
  7 | public struct Signal : RawRepresentable, Hashable, Codable, CaseIterable, CustomStringConvertible {
    |               `- note: consider making struct 'Signal' conform to the 'Sendable' protocol
  8 |
  9 | 	/* Signal 0 is not considered.
    :
 84 | 	public static let segmentationFault      = Signal(rawValue: SIGSEGV)
 85 | 	public static let busError               = Signal(rawValue: SIGBUS)
 86 | 	public static let abortTrap              = Signal(rawValue: SIGABRT)
    |                    |- warning: static property 'abortTrap' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
    |                    |- note: annotate 'abortTrap' with '@MainActor' if property should only be accessed from the main actor
    |                    `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 87 | 	/** Usually the same as `abortTrap`. */
 88 | 	public static let iot                    = Signal(rawValue: SIGIOT)
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Signal.swift:88:20: warning: static property 'iot' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
  5 | /* Could be an enum?
  6 |  * I’d say no to be able to represent signals we don’t know are a part of the system. */
  7 | public struct Signal : RawRepresentable, Hashable, Codable, CaseIterable, CustomStringConvertible {
    |               `- note: consider making struct 'Signal' conform to the 'Sendable' protocol
  8 |
  9 | 	/* Signal 0 is not considered.
    :
 86 | 	public static let abortTrap              = Signal(rawValue: SIGABRT)
 87 | 	/** Usually the same as `abortTrap`. */
 88 | 	public static let iot                    = Signal(rawValue: SIGIOT)
    |                    |- warning: static property 'iot' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
    |                    |- note: annotate 'iot' with '@MainActor' if property should only be accessed from the main actor
    |                    `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 89 | 	public static let traceBreakpointTrap    = Signal(rawValue: SIGTRAP)
 90 | #if !os(Linux)
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Signal.swift:89:20: warning: static property 'traceBreakpointTrap' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
  5 | /* Could be an enum?
  6 |  * I’d say no to be able to represent signals we don’t know are a part of the system. */
  7 | public struct Signal : RawRepresentable, Hashable, Codable, CaseIterable, CustomStringConvertible {
    |               `- note: consider making struct 'Signal' conform to the 'Sendable' protocol
  8 |
  9 | 	/* Signal 0 is not considered.
    :
 87 | 	/** Usually the same as `abortTrap`. */
 88 | 	public static let iot                    = Signal(rawValue: SIGIOT)
 89 | 	public static let traceBreakpointTrap    = Signal(rawValue: SIGTRAP)
    |                    |- warning: static property 'traceBreakpointTrap' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
    |                    |- note: annotate 'traceBreakpointTrap' with '@MainActor' if property should only be accessed from the main actor
    |                    `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 90 | #if !os(Linux)
 91 | 	public static let emulatorTrap           = Signal(rawValue: SIGEMT)
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Signal.swift:93:20: warning: static property 'badSystemCall' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
  5 | /* Could be an enum?
  6 |  * I’d say no to be able to represent signals we don’t know are a part of the system. */
  7 | public struct Signal : RawRepresentable, Hashable, Codable, CaseIterable, CustomStringConvertible {
    |               `- note: consider making struct 'Signal' conform to the 'Sendable' protocol
  8 |
  9 | 	/* Signal 0 is not considered.
    :
 91 | 	public static let emulatorTrap           = Signal(rawValue: SIGEMT)
 92 | #endif
 93 | 	public static let badSystemCall          = Signal(rawValue: SIGSYS)
    |                    |- warning: static property 'badSystemCall' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
    |                    |- note: annotate 'badSystemCall' with '@MainActor' if property should only be accessed from the main actor
    |                    `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 94 |
 95 | 	/* *** Termination Signals *** */
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Signal.swift:114:20: warning: static property 'killed' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
  5 | /* Could be an enum?
  6 |  * I’d say no to be able to represent signals we don’t know are a part of the system. */
  7 | public struct Signal : RawRepresentable, Hashable, Codable, CaseIterable, CustomStringConvertible {
    |               `- note: consider making struct 'Signal' conform to the 'Sendable' protocol
  8 |
  9 | 	/* Signal 0 is not considered.
    :
112 | 	/** Used to quit w/ generation of a core dump. Usually `Ctrl-\`. */
113 | 	public static let quit       = Signal(rawValue: SIGQUIT)
114 | 	public static let killed     = Signal(rawValue: SIGKILL)
    |                    |- warning: static property 'killed' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
    |                    |- note: annotate 'killed' with '@MainActor' if property should only be accessed from the main actor
    |                    `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
115 | 	/** The user’s terminal disconnected. */
116 | 	public static let hangup     = Signal(rawValue: SIGHUP)
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Signal.swift:129:20: warning: static property 'alarmClock' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
  5 | /* Could be an enum?
  6 |  * I’d say no to be able to represent signals we don’t know are a part of the system. */
  7 | public struct Signal : RawRepresentable, Hashable, Codable, CaseIterable, CustomStringConvertible {
    |               `- note: consider making struct 'Signal' conform to the 'Sendable' protocol
  8 |
  9 | 	/* Signal 0 is not considered.
    :
127 | 	}
128 |
129 | 	public static let alarmClock            = Signal(rawValue: SIGALRM)
    |                    |- warning: static property 'alarmClock' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
    |                    |- note: annotate 'alarmClock' with '@MainActor' if property should only be accessed from the main actor
    |                    `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
130 | 	public static let virtualTimerExpired   = Signal(rawValue: SIGVTALRM)
131 | 	public static let profilingTimerExpired = Signal(rawValue: SIGPROF)
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Signal.swift:130:20: warning: static property 'virtualTimerExpired' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
  5 | /* Could be an enum?
  6 |  * I’d say no to be able to represent signals we don’t know are a part of the system. */
  7 | public struct Signal : RawRepresentable, Hashable, Codable, CaseIterable, CustomStringConvertible {
    |               `- note: consider making struct 'Signal' conform to the 'Sendable' protocol
  8 |
  9 | 	/* Signal 0 is not considered.
    :
128 |
129 | 	public static let alarmClock            = Signal(rawValue: SIGALRM)
130 | 	public static let virtualTimerExpired   = Signal(rawValue: SIGVTALRM)
    |                    |- warning: static property 'virtualTimerExpired' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
    |                    |- note: annotate 'virtualTimerExpired' with '@MainActor' if property should only be accessed from the main actor
    |                    `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
131 | 	public static let profilingTimerExpired = Signal(rawValue: SIGPROF)
132 |
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Signal.swift:131:20: warning: static property 'profilingTimerExpired' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
  5 | /* Could be an enum?
  6 |  * I’d say no to be able to represent signals we don’t know are a part of the system. */
  7 | public struct Signal : RawRepresentable, Hashable, Codable, CaseIterable, CustomStringConvertible {
    |               `- note: consider making struct 'Signal' conform to the 'Sendable' protocol
  8 |
  9 | 	/* Signal 0 is not considered.
    :
129 | 	public static let alarmClock            = Signal(rawValue: SIGALRM)
130 | 	public static let virtualTimerExpired   = Signal(rawValue: SIGVTALRM)
131 | 	public static let profilingTimerExpired = Signal(rawValue: SIGPROF)
    |                    |- warning: static property 'profilingTimerExpired' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
    |                    |- note: annotate 'profilingTimerExpired' with '@MainActor' if property should only be accessed from the main actor
    |                    `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
132 |
133 | 	/* *** Asynchronous I/O Signals *** */
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Signal.swift:144:20: warning: static property 'ioPossible' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
  5 | /* Could be an enum?
  6 |  * I’d say no to be able to represent signals we don’t know are a part of the system. */
  7 | public struct Signal : RawRepresentable, Hashable, Codable, CaseIterable, CustomStringConvertible {
    |               `- note: consider making struct 'Signal' conform to the 'Sendable' protocol
  8 |
  9 | 	/* Signal 0 is not considered.
    :
142 | 	}
143 |
144 | 	public static let ioPossible        = Signal(rawValue: SIGIO)
    |                    |- warning: static property 'ioPossible' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
    |                    |- note: annotate 'ioPossible' with '@MainActor' if property should only be accessed from the main actor
    |                    `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
145 | 	public static let urgentIOCondition = Signal(rawValue: SIGURG)
146 | #if os(Linux)
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Signal.swift:145:20: warning: static property 'urgentIOCondition' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
  5 | /* Could be an enum?
  6 |  * I’d say no to be able to represent signals we don’t know are a part of the system. */
  7 | public struct Signal : RawRepresentable, Hashable, Codable, CaseIterable, CustomStringConvertible {
    |               `- note: consider making struct 'Signal' conform to the 'Sendable' protocol
  8 |
  9 | 	/* Signal 0 is not considered.
    :
143 |
144 | 	public static let ioPossible        = Signal(rawValue: SIGIO)
145 | 	public static let urgentIOCondition = Signal(rawValue: SIGURG)
    |                    |- warning: static property 'urgentIOCondition' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
    |                    |- note: annotate 'urgentIOCondition' with '@MainActor' if property should only be accessed from the main actor
    |                    `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
146 | #if os(Linux)
147 | 	/** System V signal name, similar to SIGIO. */
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Signal.swift:148:20: warning: static property 'poll' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
  5 | /* Could be an enum?
  6 |  * I’d say no to be able to represent signals we don’t know are a part of the system. */
  7 | public struct Signal : RawRepresentable, Hashable, Codable, CaseIterable, CustomStringConvertible {
    |               `- note: consider making struct 'Signal' conform to the 'Sendable' protocol
  8 |
  9 | 	/* Signal 0 is not considered.
    :
146 | #if os(Linux)
147 | 	/** System V signal name, similar to SIGIO. */
148 | 	public static let poll              = Signal(rawValue: SIGPOLL)
    |                    |- warning: static property 'poll' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
    |                    |- note: annotate 'poll' with '@MainActor' if property should only be accessed from the main actor
    |                    `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
149 | #endif
150 |
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Signal.swift:165:20: warning: static property 'childExited' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
  5 | /* Could be an enum?
  6 |  * I’d say no to be able to represent signals we don’t know are a part of the system. */
  7 | public struct Signal : RawRepresentable, Hashable, Codable, CaseIterable, CustomStringConvertible {
    |               `- note: consider making struct 'Signal' conform to the 'Sendable' protocol
  8 |
  9 | 	/* Signal 0 is not considered.
    :
163 | 	}
164 |
165 | 	public static let childExited       = Signal(rawValue: SIGCHLD)
    |                    |- warning: static property 'childExited' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
    |                    |- note: annotate 'childExited' with '@MainActor' if property should only be accessed from the main actor
    |                    `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
166 | 	/* Obsolete name for SIGCHLD. */
167 | //	public static let cildExited        = Signal(rawValue: SIGCLD)
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Signal.swift:170:20: warning: static property 'suspendedBySignal' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
  5 | /* Could be an enum?
  6 |  * I’d say no to be able to represent signals we don’t know are a part of the system. */
  7 | public struct Signal : RawRepresentable, Hashable, Codable, CaseIterable, CustomStringConvertible {
    |               `- note: consider making struct 'Signal' conform to the 'Sendable' protocol
  8 |
  9 | 	/* Signal 0 is not considered.
    :
168 | 	public static let continued         = Signal(rawValue: SIGCONT)
169 | 	/** Suspends the program. Cannot be handled, ignored or blocked. */
170 | 	public static let suspendedBySignal = Signal(rawValue: SIGSTOP)
    |                    |- warning: static property 'suspendedBySignal' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
    |                    |- note: annotate 'suspendedBySignal' with '@MainActor' if property should only be accessed from the main actor
    |                    `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
171 | 	/** Suspends the program but can be handled and ignored. Usually `Ctrl-Z`. */
172 | 	public static let suspended         = Signal(rawValue: SIGTSTP)
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Signal.swift:173:20: warning: static property 'stoppedTTYInput' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
  5 | /* Could be an enum?
  6 |  * I’d say no to be able to represent signals we don’t know are a part of the system. */
  7 | public struct Signal : RawRepresentable, Hashable, Codable, CaseIterable, CustomStringConvertible {
    |               `- note: consider making struct 'Signal' conform to the 'Sendable' protocol
  8 |
  9 | 	/* Signal 0 is not considered.
    :
171 | 	/** Suspends the program but can be handled and ignored. Usually `Ctrl-Z`. */
172 | 	public static let suspended         = Signal(rawValue: SIGTSTP)
173 | 	public static let stoppedTTYInput   = Signal(rawValue: SIGTTIN)
    |                    |- warning: static property 'stoppedTTYInput' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
    |                    |- note: annotate 'stoppedTTYInput' with '@MainActor' if property should only be accessed from the main actor
    |                    `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
174 | 	public static let stoppedTTYOutput  = Signal(rawValue: SIGTTOU)
175 |
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Signal.swift:174:20: warning: static property 'stoppedTTYOutput' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
  5 | /* Could be an enum?
  6 |  * I’d say no to be able to represent signals we don’t know are a part of the system. */
  7 | public struct Signal : RawRepresentable, Hashable, Codable, CaseIterable, CustomStringConvertible {
    |               `- note: consider making struct 'Signal' conform to the 'Sendable' protocol
  8 |
  9 | 	/* Signal 0 is not considered.
    :
172 | 	public static let suspended         = Signal(rawValue: SIGTSTP)
173 | 	public static let stoppedTTYInput   = Signal(rawValue: SIGTTIN)
174 | 	public static let stoppedTTYOutput  = Signal(rawValue: SIGTTOU)
    |                    |- warning: static property 'stoppedTTYOutput' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
    |                    |- note: annotate 'stoppedTTYOutput' with '@MainActor' if property should only be accessed from the main actor
    |                    `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
175 |
176 | 	/* *** Operation Error Signals *** */
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Signal.swift:187:20: warning: static property 'brokenPipe' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
  5 | /* Could be an enum?
  6 |  * I’d say no to be able to represent signals we don’t know are a part of the system. */
  7 | public struct Signal : RawRepresentable, Hashable, Codable, CaseIterable, CustomStringConvertible {
    |               `- note: consider making struct 'Signal' conform to the 'Sendable' protocol
  8 |
  9 | 	/* Signal 0 is not considered.
    :
185 | 	}
186 |
187 | 	public static let brokenPipe            = Signal(rawValue: SIGPIPE)
    |                    |- warning: static property 'brokenPipe' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
    |                    |- note: annotate 'brokenPipe' with '@MainActor' if property should only be accessed from the main actor
    |                    `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
188 | //	public static let resourceLost          = Signal(rawValue: SIGLOST)
189 | 	public static let cputimeLimitExceeded  = Signal(rawValue: SIGXCPU)
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Signal.swift:189:20: warning: static property 'cputimeLimitExceeded' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
  5 | /* Could be an enum?
  6 |  * I’d say no to be able to represent signals we don’t know are a part of the system. */
  7 | public struct Signal : RawRepresentable, Hashable, Codable, CaseIterable, CustomStringConvertible {
    |               `- note: consider making struct 'Signal' conform to the 'Sendable' protocol
  8 |
  9 | 	/* Signal 0 is not considered.
    :
187 | 	public static let brokenPipe            = Signal(rawValue: SIGPIPE)
188 | //	public static let resourceLost          = Signal(rawValue: SIGLOST)
189 | 	public static let cputimeLimitExceeded  = Signal(rawValue: SIGXCPU)
    |                    |- warning: static property 'cputimeLimitExceeded' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
    |                    |- note: annotate 'cputimeLimitExceeded' with '@MainActor' if property should only be accessed from the main actor
    |                    `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
190 | 	public static let filesizeLimitExceeded = Signal(rawValue: SIGXFSZ)
191 |
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Signal.swift:190:20: warning: static property 'filesizeLimitExceeded' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
  5 | /* Could be an enum?
  6 |  * I’d say no to be able to represent signals we don’t know are a part of the system. */
  7 | public struct Signal : RawRepresentable, Hashable, Codable, CaseIterable, CustomStringConvertible {
    |               `- note: consider making struct 'Signal' conform to the 'Sendable' protocol
  8 |
  9 | 	/* Signal 0 is not considered.
    :
188 | //	public static let resourceLost          = Signal(rawValue: SIGLOST)
189 | 	public static let cputimeLimitExceeded  = Signal(rawValue: SIGXCPU)
190 | 	public static let filesizeLimitExceeded = Signal(rawValue: SIGXFSZ)
    |                    |- warning: static property 'filesizeLimitExceeded' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
    |                    |- note: annotate 'filesizeLimitExceeded' with '@MainActor' if property should only be accessed from the main actor
    |                    `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
191 |
192 | 	/* *** Miscellaneous Signals *** */
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Signal.swift:209:20: warning: static property 'userDefinedSignal1' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
  5 | /* Could be an enum?
  6 |  * I’d say no to be able to represent signals we don’t know are a part of the system. */
  7 | public struct Signal : RawRepresentable, Hashable, Codable, CaseIterable, CustomStringConvertible {
    |               `- note: consider making struct 'Signal' conform to the 'Sendable' protocol
  8 |
  9 | 	/* Signal 0 is not considered.
    :
207 | 	}
208 |
209 | 	public static let userDefinedSignal1 = Signal(rawValue: SIGUSR1)
    |                    |- warning: static property 'userDefinedSignal1' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
    |                    |- note: annotate 'userDefinedSignal1' with '@MainActor' if property should only be accessed from the main actor
    |                    `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
210 | 	public static let userDefinedSignal2 = Signal(rawValue: SIGUSR2)
211 | 	public static let windowSizeChanges  = Signal(rawValue: SIGWINCH)
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Signal.swift:210:20: warning: static property 'userDefinedSignal2' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
  5 | /* Could be an enum?
  6 |  * I’d say no to be able to represent signals we don’t know are a part of the system. */
  7 | public struct Signal : RawRepresentable, Hashable, Codable, CaseIterable, CustomStringConvertible {
    |               `- note: consider making struct 'Signal' conform to the 'Sendable' protocol
  8 |
  9 | 	/* Signal 0 is not considered.
    :
208 |
209 | 	public static let userDefinedSignal1 = Signal(rawValue: SIGUSR1)
210 | 	public static let userDefinedSignal2 = Signal(rawValue: SIGUSR2)
    |                    |- warning: static property 'userDefinedSignal2' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
    |                    |- note: annotate 'userDefinedSignal2' with '@MainActor' if property should only be accessed from the main actor
    |                    `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
211 | 	public static let windowSizeChanges  = Signal(rawValue: SIGWINCH)
212 | #if !os(Linux)
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Signal.swift:211:20: warning: static property 'windowSizeChanges' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
  5 | /* Could be an enum?
  6 |  * I’d say no to be able to represent signals we don’t know are a part of the system. */
  7 | public struct Signal : RawRepresentable, Hashable, Codable, CaseIterable, CustomStringConvertible {
    |               `- note: consider making struct 'Signal' conform to the 'Sendable' protocol
  8 |
  9 | 	/* Signal 0 is not considered.
    :
209 | 	public static let userDefinedSignal1 = Signal(rawValue: SIGUSR1)
210 | 	public static let userDefinedSignal2 = Signal(rawValue: SIGUSR2)
211 | 	public static let windowSizeChanges  = Signal(rawValue: SIGWINCH)
    |                    |- warning: static property 'windowSizeChanges' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
    |                    |- note: annotate 'windowSizeChanges' with '@MainActor' if property should only be accessed from the main actor
    |                    `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
212 | #if !os(Linux)
213 | 	public static let informationRequest = Signal(rawValue: SIGINFO)
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Signal.swift:227:20: warning: static property 'stackFault' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
  5 | /* Could be an enum?
  6 |  * I’d say no to be able to represent signals we don’t know are a part of the system. */
  7 | public struct Signal : RawRepresentable, Hashable, Codable, CaseIterable, CustomStringConvertible {
    |               `- note: consider making struct 'Signal' conform to the 'Sendable' protocol
  8 |
  9 | 	/* Signal 0 is not considered.
    :
225 | 	}
226 |
227 | 	public static let stackFault   = Signal(rawValue: SIGSTKFLT)
    |                    |- warning: static property 'stackFault' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
    |                    |- note: annotate 'stackFault' with '@MainActor' if property should only be accessed from the main actor
    |                    `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
228 | 	public static let powerFailure = Signal(rawValue: SIGPWR)
229 | #endif
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Signal.swift:228:20: warning: static property 'powerFailure' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
  5 | /* Could be an enum?
  6 |  * I’d say no to be able to represent signals we don’t know are a part of the system. */
  7 | public struct Signal : RawRepresentable, Hashable, Codable, CaseIterable, CustomStringConvertible {
    |               `- note: consider making struct 'Signal' conform to the 'Sendable' protocol
  8 |
  9 | 	/* Signal 0 is not considered.
    :
226 |
227 | 	public static let stackFault   = Signal(rawValue: SIGSTKFLT)
228 | 	public static let powerFailure = Signal(rawValue: SIGPWR)
    |                    |- warning: static property 'powerFailure' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
    |                    |- note: annotate 'powerFailure' with '@MainActor' if property should only be accessed from the main actor
    |                    `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
229 | #endif
230 |
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Signal.swift:34:20: warning: static property 'killingSignals' is not concurrency-safe because non-'Sendable' type 'Set<Signal>' may have shared mutable state; this is an error in the Swift 6 language mode
  5 | /* Could be an enum?
  6 |  * I’d say no to be able to represent signals we don’t know are a part of the system. */
  7 | public struct Signal : RawRepresentable, Hashable, Codable, CaseIterable, CustomStringConvertible {
    |               `- note: consider making struct 'Signal' conform to the 'Sendable' protocol
  8 |
  9 | 	/* Signal 0 is not considered.
    :
 32 |
 33 | 	 - Important: As previously mentionned, this list is hand-crafted and might be missing signals or having too many of them. */
 34 | 	public static let killingSignals: Set<Signal> = {
    |                    |- warning: static property 'killingSignals' is not concurrency-safe because non-'Sendable' type 'Set<Signal>' may have shared mutable state; this is an error in the Swift 6 language mode
    |                    |- note: annotate 'killingSignals' with '@MainActor' if property should only be accessed from the main actor
    |                    `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 35 | 		return Set(arrayLiteral:
 36 | 			.terminated, /* Default kill */
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Signal.swift:109:20: warning: static property 'terminated' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
  5 | /* Could be an enum?
  6 |  * I’d say no to be able to represent signals we don’t know are a part of the system. */
  7 | public struct Signal : RawRepresentable, Hashable, Codable, CaseIterable, CustomStringConvertible {
    |               `- note: consider making struct 'Signal' conform to the 'Sendable' protocol
  8 |
  9 | 	/* Signal 0 is not considered.
    :
107 |
108 | 	/** “Normal” kill signal. */
109 | 	public static let terminated = Signal(rawValue: SIGTERM)
    |                    |- warning: static property 'terminated' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
    |                    |- note: annotate 'terminated' with '@MainActor' if property should only be accessed from the main actor
    |                    `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
110 | 	/** Usually `Ctrl-C`. */
111 | 	public static let interrupt  = Signal(rawValue: SIGINT)
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Signal.swift:111:20: warning: static property 'interrupt' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
  5 | /* Could be an enum?
  6 |  * I’d say no to be able to represent signals we don’t know are a part of the system. */
  7 | public struct Signal : RawRepresentable, Hashable, Codable, CaseIterable, CustomStringConvertible {
    |               `- note: consider making struct 'Signal' conform to the 'Sendable' protocol
  8 |
  9 | 	/* Signal 0 is not considered.
    :
109 | 	public static let terminated = Signal(rawValue: SIGTERM)
110 | 	/** Usually `Ctrl-C`. */
111 | 	public static let interrupt  = Signal(rawValue: SIGINT)
    |                    |- warning: static property 'interrupt' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
    |                    |- note: annotate 'interrupt' with '@MainActor' if property should only be accessed from the main actor
    |                    `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
112 | 	/** Used to quit w/ generation of a core dump. Usually `Ctrl-\`. */
113 | 	public static let quit       = Signal(rawValue: SIGQUIT)
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Signal.swift:113:20: warning: static property 'quit' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
  5 | /* Could be an enum?
  6 |  * I’d say no to be able to represent signals we don’t know are a part of the system. */
  7 | public struct Signal : RawRepresentable, Hashable, Codable, CaseIterable, CustomStringConvertible {
    |               `- note: consider making struct 'Signal' conform to the 'Sendable' protocol
  8 |
  9 | 	/* Signal 0 is not considered.
    :
111 | 	public static let interrupt  = Signal(rawValue: SIGINT)
112 | 	/** Used to quit w/ generation of a core dump. Usually `Ctrl-\`. */
113 | 	public static let quit       = Signal(rawValue: SIGQUIT)
    |                    |- warning: static property 'quit' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
    |                    |- note: annotate 'quit' with '@MainActor' if property should only be accessed from the main actor
    |                    `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
114 | 	public static let killed     = Signal(rawValue: SIGKILL)
115 | 	/** The user’s terminal disconnected. */
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Signal.swift:48:20: warning: static property 'toForwardToSubprocesses' is not concurrency-safe because non-'Sendable' type 'Set<Signal>' may have shared mutable state; this is an error in the Swift 6 language mode
  5 | /* Could be an enum?
  6 |  * I’d say no to be able to represent signals we don’t know are a part of the system. */
  7 | public struct Signal : RawRepresentable, Hashable, Codable, CaseIterable, CustomStringConvertible {
    |               `- note: consider making struct 'Signal' conform to the 'Sendable' protocol
  8 |
  9 | 	/* Signal 0 is not considered.
    :
 46 | 	 - Important: As previously mentionned, this list is hand-crafted and does not correspond to any system development notion,
 47 | 	  or anything that I know of. */
 48 | 	public static let toForwardToSubprocesses: Set<Signal> = {
    |                    |- warning: static property 'toForwardToSubprocesses' is not concurrency-safe because non-'Sendable' type 'Set<Signal>' may have shared mutable state; this is an error in the Swift 6 language mode
    |                    |- note: annotate 'toForwardToSubprocesses' with '@MainActor' if property should only be accessed from the main actor
    |                    `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 49 | 		return Set(arrayLiteral:
 50 | 			.hangup,    /* Not sure about that one but might be good: the user’s terminal is disconnected */
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Signal.swift:116:20: warning: static property 'hangup' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
  5 | /* Could be an enum?
  6 |  * I’d say no to be able to represent signals we don’t know are a part of the system. */
  7 | public struct Signal : RawRepresentable, Hashable, Codable, CaseIterable, CustomStringConvertible {
    |               `- note: consider making struct 'Signal' conform to the 'Sendable' protocol
  8 |
  9 | 	/* Signal 0 is not considered.
    :
114 | 	public static let killed     = Signal(rawValue: SIGKILL)
115 | 	/** The user’s terminal disconnected. */
116 | 	public static let hangup     = Signal(rawValue: SIGHUP)
    |                    |- warning: static property 'hangup' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
    |                    |- note: annotate 'hangup' with '@MainActor' if property should only be accessed from the main actor
    |                    `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
117 |
118 | 	/* *** Alarm Signals *** */
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Signal.swift:172:20: warning: static property 'suspended' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
  5 | /* Could be an enum?
  6 |  * I’d say no to be able to represent signals we don’t know are a part of the system. */
  7 | public struct Signal : RawRepresentable, Hashable, Codable, CaseIterable, CustomStringConvertible {
    |               `- note: consider making struct 'Signal' conform to the 'Sendable' protocol
  8 |
  9 | 	/* Signal 0 is not considered.
    :
170 | 	public static let suspendedBySignal = Signal(rawValue: SIGSTOP)
171 | 	/** Suspends the program but can be handled and ignored. Usually `Ctrl-Z`. */
172 | 	public static let suspended         = Signal(rawValue: SIGTSTP)
    |                    |- warning: static property 'suspended' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
    |                    |- note: annotate 'suspended' with '@MainActor' if property should only be accessed from the main actor
    |                    `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
173 | 	public static let stoppedTTYInput   = Signal(rawValue: SIGTTIN)
174 | 	public static let stoppedTTYOutput  = Signal(rawValue: SIGTTOU)
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Signal.swift:168:20: warning: static property 'continued' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
  5 | /* Could be an enum?
  6 |  * I’d say no to be able to represent signals we don’t know are a part of the system. */
  7 | public struct Signal : RawRepresentable, Hashable, Codable, CaseIterable, CustomStringConvertible {
    |               `- note: consider making struct 'Signal' conform to the 'Sendable' protocol
  8 |
  9 | 	/* Signal 0 is not considered.
    :
166 | 	/* Obsolete name for SIGCHLD. */
167 | //	public static let cildExited        = Signal(rawValue: SIGCLD)
168 | 	public static let continued         = Signal(rawValue: SIGCONT)
    |                    |- warning: static property 'continued' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
    |                    |- note: annotate 'continued' with '@MainActor' if property should only be accessed from the main actor
    |                    `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
169 | 	/** Suspends the program. Cannot be handled, ignored or blocked. */
170 | 	public static let suspendedBySignal = Signal(rawValue: SIGSTOP)
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Signal.swift:80:20: warning: static property 'arithmeticError' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
  5 | /* Could be an enum?
  6 |  * I’d say no to be able to represent signals we don’t know are a part of the system. */
  7 | public struct Signal : RawRepresentable, Hashable, Codable, CaseIterable, CustomStringConvertible {
    |               `- note: consider making struct 'Signal' conform to the 'Sendable' protocol
  8 |
  9 | 	/* Signal 0 is not considered.
    :
 78 | 	/**
 79 | 	 - Note: FPE means Floating-Point Exception but this signal is sent for any arithmetic error. */
 80 | 	public static let arithmeticError        = Signal(rawValue: SIGFPE)
    |                    |- warning: static property 'arithmeticError' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
    |                    |- note: annotate 'arithmeticError' with '@MainActor' if property should only be accessed from the main actor
    |                    `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 81 | 	@available(*, unavailable, renamed: "arithmeticError")
 82 | 	public static let floatingPointException = Signal(rawValue: SIGFPE)
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Signal.swift:82:20: warning: static property 'floatingPointException' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
  5 | /* Could be an enum?
  6 |  * I’d say no to be able to represent signals we don’t know are a part of the system. */
  7 | public struct Signal : RawRepresentable, Hashable, Codable, CaseIterable, CustomStringConvertible {
    |               `- note: consider making struct 'Signal' conform to the 'Sendable' protocol
  8 |
  9 | 	/* Signal 0 is not considered.
    :
 80 | 	public static let arithmeticError        = Signal(rawValue: SIGFPE)
 81 | 	@available(*, unavailable, renamed: "arithmeticError")
 82 | 	public static let floatingPointException = Signal(rawValue: SIGFPE)
    |                    |- warning: static property 'floatingPointException' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
    |                    |- note: annotate 'floatingPointException' with '@MainActor' if property should only be accessed from the main actor
    |                    `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 83 | 	public static let illegalInstruction     = Signal(rawValue: SIGILL)
 84 | 	public static let segmentationFault      = Signal(rawValue: SIGSEGV)
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Signal.swift:83:20: warning: static property 'illegalInstruction' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
  5 | /* Could be an enum?
  6 |  * I’d say no to be able to represent signals we don’t know are a part of the system. */
  7 | public struct Signal : RawRepresentable, Hashable, Codable, CaseIterable, CustomStringConvertible {
    |               `- note: consider making struct 'Signal' conform to the 'Sendable' protocol
  8 |
  9 | 	/* Signal 0 is not considered.
    :
 81 | 	@available(*, unavailable, renamed: "arithmeticError")
 82 | 	public static let floatingPointException = Signal(rawValue: SIGFPE)
 83 | 	public static let illegalInstruction     = Signal(rawValue: SIGILL)
    |                    |- warning: static property 'illegalInstruction' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
    |                    |- note: annotate 'illegalInstruction' with '@MainActor' if property should only be accessed from the main actor
    |                    `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 84 | 	public static let segmentationFault      = Signal(rawValue: SIGSEGV)
 85 | 	public static let busError               = Signal(rawValue: SIGBUS)
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Signal.swift:84:20: warning: static property 'segmentationFault' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
  5 | /* Could be an enum?
  6 |  * I’d say no to be able to represent signals we don’t know are a part of the system. */
  7 | public struct Signal : RawRepresentable, Hashable, Codable, CaseIterable, CustomStringConvertible {
    |               `- note: consider making struct 'Signal' conform to the 'Sendable' protocol
  8 |
  9 | 	/* Signal 0 is not considered.
    :
 82 | 	public static let floatingPointException = Signal(rawValue: SIGFPE)
 83 | 	public static let illegalInstruction     = Signal(rawValue: SIGILL)
 84 | 	public static let segmentationFault      = Signal(rawValue: SIGSEGV)
    |                    |- warning: static property 'segmentationFault' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
    |                    |- note: annotate 'segmentationFault' with '@MainActor' if property should only be accessed from the main actor
    |                    `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 85 | 	public static let busError               = Signal(rawValue: SIGBUS)
 86 | 	public static let abortTrap              = Signal(rawValue: SIGABRT)
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Signal.swift:85:20: warning: static property 'busError' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
  5 | /* Could be an enum?
  6 |  * I’d say no to be able to represent signals we don’t know are a part of the system. */
  7 | public struct Signal : RawRepresentable, Hashable, Codable, CaseIterable, CustomStringConvertible {
    |               `- note: consider making struct 'Signal' conform to the 'Sendable' protocol
  8 |
  9 | 	/* Signal 0 is not considered.
    :
 83 | 	public static let illegalInstruction     = Signal(rawValue: SIGILL)
 84 | 	public static let segmentationFault      = Signal(rawValue: SIGSEGV)
 85 | 	public static let busError               = Signal(rawValue: SIGBUS)
    |                    |- warning: static property 'busError' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
    |                    |- note: annotate 'busError' with '@MainActor' if property should only be accessed from the main actor
    |                    `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 86 | 	public static let abortTrap              = Signal(rawValue: SIGABRT)
 87 | 	/** Usually the same as `abortTrap`. */
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Signal.swift:86:20: warning: static property 'abortTrap' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
  5 | /* Could be an enum?
  6 |  * I’d say no to be able to represent signals we don’t know are a part of the system. */
  7 | public struct Signal : RawRepresentable, Hashable, Codable, CaseIterable, CustomStringConvertible {
    |               `- note: consider making struct 'Signal' conform to the 'Sendable' protocol
  8 |
  9 | 	/* Signal 0 is not considered.
    :
 84 | 	public static let segmentationFault      = Signal(rawValue: SIGSEGV)
 85 | 	public static let busError               = Signal(rawValue: SIGBUS)
 86 | 	public static let abortTrap              = Signal(rawValue: SIGABRT)
    |                    |- warning: static property 'abortTrap' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
    |                    |- note: annotate 'abortTrap' with '@MainActor' if property should only be accessed from the main actor
    |                    `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 87 | 	/** Usually the same as `abortTrap`. */
 88 | 	public static let iot                    = Signal(rawValue: SIGIOT)
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Signal.swift:88:20: warning: static property 'iot' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
  5 | /* Could be an enum?
  6 |  * I’d say no to be able to represent signals we don’t know are a part of the system. */
  7 | public struct Signal : RawRepresentable, Hashable, Codable, CaseIterable, CustomStringConvertible {
    |               `- note: consider making struct 'Signal' conform to the 'Sendable' protocol
  8 |
  9 | 	/* Signal 0 is not considered.
    :
 86 | 	public static let abortTrap              = Signal(rawValue: SIGABRT)
 87 | 	/** Usually the same as `abortTrap`. */
 88 | 	public static let iot                    = Signal(rawValue: SIGIOT)
    |                    |- warning: static property 'iot' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
    |                    |- note: annotate 'iot' with '@MainActor' if property should only be accessed from the main actor
    |                    `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 89 | 	public static let traceBreakpointTrap    = Signal(rawValue: SIGTRAP)
 90 | #if !os(Linux)
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Signal.swift:89:20: warning: static property 'traceBreakpointTrap' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
  5 | /* Could be an enum?
  6 |  * I’d say no to be able to represent signals we don’t know are a part of the system. */
  7 | public struct Signal : RawRepresentable, Hashable, Codable, CaseIterable, CustomStringConvertible {
    |               `- note: consider making struct 'Signal' conform to the 'Sendable' protocol
  8 |
  9 | 	/* Signal 0 is not considered.
    :
 87 | 	/** Usually the same as `abortTrap`. */
 88 | 	public static let iot                    = Signal(rawValue: SIGIOT)
 89 | 	public static let traceBreakpointTrap    = Signal(rawValue: SIGTRAP)
    |                    |- warning: static property 'traceBreakpointTrap' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
    |                    |- note: annotate 'traceBreakpointTrap' with '@MainActor' if property should only be accessed from the main actor
    |                    `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 90 | #if !os(Linux)
 91 | 	public static let emulatorTrap           = Signal(rawValue: SIGEMT)
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Signal.swift:93:20: warning: static property 'badSystemCall' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
  5 | /* Could be an enum?
  6 |  * I’d say no to be able to represent signals we don’t know are a part of the system. */
  7 | public struct Signal : RawRepresentable, Hashable, Codable, CaseIterable, CustomStringConvertible {
    |               `- note: consider making struct 'Signal' conform to the 'Sendable' protocol
  8 |
  9 | 	/* Signal 0 is not considered.
    :
 91 | 	public static let emulatorTrap           = Signal(rawValue: SIGEMT)
 92 | #endif
 93 | 	public static let badSystemCall          = Signal(rawValue: SIGSYS)
    |                    |- warning: static property 'badSystemCall' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
    |                    |- note: annotate 'badSystemCall' with '@MainActor' if property should only be accessed from the main actor
    |                    `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 94 |
 95 | 	/* *** Termination Signals *** */
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Signal.swift:114:20: warning: static property 'killed' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
  5 | /* Could be an enum?
  6 |  * I’d say no to be able to represent signals we don’t know are a part of the system. */
  7 | public struct Signal : RawRepresentable, Hashable, Codable, CaseIterable, CustomStringConvertible {
    |               `- note: consider making struct 'Signal' conform to the 'Sendable' protocol
  8 |
  9 | 	/* Signal 0 is not considered.
    :
112 | 	/** Used to quit w/ generation of a core dump. Usually `Ctrl-\`. */
113 | 	public static let quit       = Signal(rawValue: SIGQUIT)
114 | 	public static let killed     = Signal(rawValue: SIGKILL)
    |                    |- warning: static property 'killed' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
    |                    |- note: annotate 'killed' with '@MainActor' if property should only be accessed from the main actor
    |                    `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
115 | 	/** The user’s terminal disconnected. */
116 | 	public static let hangup     = Signal(rawValue: SIGHUP)
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Signal.swift:129:20: warning: static property 'alarmClock' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
  5 | /* Could be an enum?
  6 |  * I’d say no to be able to represent signals we don’t know are a part of the system. */
  7 | public struct Signal : RawRepresentable, Hashable, Codable, CaseIterable, CustomStringConvertible {
    |               `- note: consider making struct 'Signal' conform to the 'Sendable' protocol
  8 |
  9 | 	/* Signal 0 is not considered.
    :
127 | 	}
128 |
129 | 	public static let alarmClock            = Signal(rawValue: SIGALRM)
    |                    |- warning: static property 'alarmClock' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
    |                    |- note: annotate 'alarmClock' with '@MainActor' if property should only be accessed from the main actor
    |                    `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
130 | 	public static let virtualTimerExpired   = Signal(rawValue: SIGVTALRM)
131 | 	public static let profilingTimerExpired = Signal(rawValue: SIGPROF)
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Signal.swift:130:20: warning: static property 'virtualTimerExpired' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
  5 | /* Could be an enum?
  6 |  * I’d say no to be able to represent signals we don’t know are a part of the system. */
  7 | public struct Signal : RawRepresentable, Hashable, Codable, CaseIterable, CustomStringConvertible {
    |               `- note: consider making struct 'Signal' conform to the 'Sendable' protocol
  8 |
  9 | 	/* Signal 0 is not considered.
    :
128 |
129 | 	public static let alarmClock            = Signal(rawValue: SIGALRM)
130 | 	public static let virtualTimerExpired   = Signal(rawValue: SIGVTALRM)
    |                    |- warning: static property 'virtualTimerExpired' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
    |                    |- note: annotate 'virtualTimerExpired' with '@MainActor' if property should only be accessed from the main actor
    |                    `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
131 | 	public static let profilingTimerExpired = Signal(rawValue: SIGPROF)
132 |
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Signal.swift:131:20: warning: static property 'profilingTimerExpired' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
  5 | /* Could be an enum?
  6 |  * I’d say no to be able to represent signals we don’t know are a part of the system. */
  7 | public struct Signal : RawRepresentable, Hashable, Codable, CaseIterable, CustomStringConvertible {
    |               `- note: consider making struct 'Signal' conform to the 'Sendable' protocol
  8 |
  9 | 	/* Signal 0 is not considered.
    :
129 | 	public static let alarmClock            = Signal(rawValue: SIGALRM)
130 | 	public static let virtualTimerExpired   = Signal(rawValue: SIGVTALRM)
131 | 	public static let profilingTimerExpired = Signal(rawValue: SIGPROF)
    |                    |- warning: static property 'profilingTimerExpired' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
    |                    |- note: annotate 'profilingTimerExpired' with '@MainActor' if property should only be accessed from the main actor
    |                    `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
132 |
133 | 	/* *** Asynchronous I/O Signals *** */
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Signal.swift:144:20: warning: static property 'ioPossible' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
  5 | /* Could be an enum?
  6 |  * I’d say no to be able to represent signals we don’t know are a part of the system. */
  7 | public struct Signal : RawRepresentable, Hashable, Codable, CaseIterable, CustomStringConvertible {
    |               `- note: consider making struct 'Signal' conform to the 'Sendable' protocol
  8 |
  9 | 	/* Signal 0 is not considered.
    :
142 | 	}
143 |
144 | 	public static let ioPossible        = Signal(rawValue: SIGIO)
    |                    |- warning: static property 'ioPossible' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
    |                    |- note: annotate 'ioPossible' with '@MainActor' if property should only be accessed from the main actor
    |                    `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
145 | 	public static let urgentIOCondition = Signal(rawValue: SIGURG)
146 | #if os(Linux)
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Signal.swift:145:20: warning: static property 'urgentIOCondition' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
  5 | /* Could be an enum?
  6 |  * I’d say no to be able to represent signals we don’t know are a part of the system. */
  7 | public struct Signal : RawRepresentable, Hashable, Codable, CaseIterable, CustomStringConvertible {
    |               `- note: consider making struct 'Signal' conform to the 'Sendable' protocol
  8 |
  9 | 	/* Signal 0 is not considered.
    :
143 |
144 | 	public static let ioPossible        = Signal(rawValue: SIGIO)
145 | 	public static let urgentIOCondition = Signal(rawValue: SIGURG)
    |                    |- warning: static property 'urgentIOCondition' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
    |                    |- note: annotate 'urgentIOCondition' with '@MainActor' if property should only be accessed from the main actor
    |                    `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
146 | #if os(Linux)
147 | 	/** System V signal name, similar to SIGIO. */
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Signal.swift:148:20: warning: static property 'poll' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
  5 | /* Could be an enum?
  6 |  * I’d say no to be able to represent signals we don’t know are a part of the system. */
  7 | public struct Signal : RawRepresentable, Hashable, Codable, CaseIterable, CustomStringConvertible {
    |               `- note: consider making struct 'Signal' conform to the 'Sendable' protocol
  8 |
  9 | 	/* Signal 0 is not considered.
    :
146 | #if os(Linux)
147 | 	/** System V signal name, similar to SIGIO. */
148 | 	public static let poll              = Signal(rawValue: SIGPOLL)
    |                    |- warning: static property 'poll' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
    |                    |- note: annotate 'poll' with '@MainActor' if property should only be accessed from the main actor
    |                    `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
149 | #endif
150 |
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Signal.swift:165:20: warning: static property 'childExited' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
  5 | /* Could be an enum?
  6 |  * I’d say no to be able to represent signals we don’t know are a part of the system. */
  7 | public struct Signal : RawRepresentable, Hashable, Codable, CaseIterable, CustomStringConvertible {
    |               `- note: consider making struct 'Signal' conform to the 'Sendable' protocol
  8 |
  9 | 	/* Signal 0 is not considered.
    :
163 | 	}
164 |
165 | 	public static let childExited       = Signal(rawValue: SIGCHLD)
    |                    |- warning: static property 'childExited' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
    |                    |- note: annotate 'childExited' with '@MainActor' if property should only be accessed from the main actor
    |                    `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
166 | 	/* Obsolete name for SIGCHLD. */
167 | //	public static let cildExited        = Signal(rawValue: SIGCLD)
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Signal.swift:170:20: warning: static property 'suspendedBySignal' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
  5 | /* Could be an enum?
  6 |  * I’d say no to be able to represent signals we don’t know are a part of the system. */
  7 | public struct Signal : RawRepresentable, Hashable, Codable, CaseIterable, CustomStringConvertible {
    |               `- note: consider making struct 'Signal' conform to the 'Sendable' protocol
  8 |
  9 | 	/* Signal 0 is not considered.
    :
168 | 	public static let continued         = Signal(rawValue: SIGCONT)
169 | 	/** Suspends the program. Cannot be handled, ignored or blocked. */
170 | 	public static let suspendedBySignal = Signal(rawValue: SIGSTOP)
    |                    |- warning: static property 'suspendedBySignal' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
    |                    |- note: annotate 'suspendedBySignal' with '@MainActor' if property should only be accessed from the main actor
    |                    `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
171 | 	/** Suspends the program but can be handled and ignored. Usually `Ctrl-Z`. */
172 | 	public static let suspended         = Signal(rawValue: SIGTSTP)
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Signal.swift:173:20: warning: static property 'stoppedTTYInput' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
  5 | /* Could be an enum?
  6 |  * I’d say no to be able to represent signals we don’t know are a part of the system. */
  7 | public struct Signal : RawRepresentable, Hashable, Codable, CaseIterable, CustomStringConvertible {
    |               `- note: consider making struct 'Signal' conform to the 'Sendable' protocol
  8 |
  9 | 	/* Signal 0 is not considered.
    :
171 | 	/** Suspends the program but can be handled and ignored. Usually `Ctrl-Z`. */
172 | 	public static let suspended         = Signal(rawValue: SIGTSTP)
173 | 	public static let stoppedTTYInput   = Signal(rawValue: SIGTTIN)
    |                    |- warning: static property 'stoppedTTYInput' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
    |                    |- note: annotate 'stoppedTTYInput' with '@MainActor' if property should only be accessed from the main actor
    |                    `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
174 | 	public static let stoppedTTYOutput  = Signal(rawValue: SIGTTOU)
175 |
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Signal.swift:174:20: warning: static property 'stoppedTTYOutput' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
  5 | /* Could be an enum?
  6 |  * I’d say no to be able to represent signals we don’t know are a part of the system. */
  7 | public struct Signal : RawRepresentable, Hashable, Codable, CaseIterable, CustomStringConvertible {
    |               `- note: consider making struct 'Signal' conform to the 'Sendable' protocol
  8 |
  9 | 	/* Signal 0 is not considered.
    :
172 | 	public static let suspended         = Signal(rawValue: SIGTSTP)
173 | 	public static let stoppedTTYInput   = Signal(rawValue: SIGTTIN)
174 | 	public static let stoppedTTYOutput  = Signal(rawValue: SIGTTOU)
    |                    |- warning: static property 'stoppedTTYOutput' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
    |                    |- note: annotate 'stoppedTTYOutput' with '@MainActor' if property should only be accessed from the main actor
    |                    `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
175 |
176 | 	/* *** Operation Error Signals *** */
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Signal.swift:187:20: warning: static property 'brokenPipe' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
  5 | /* Could be an enum?
  6 |  * I’d say no to be able to represent signals we don’t know are a part of the system. */
  7 | public struct Signal : RawRepresentable, Hashable, Codable, CaseIterable, CustomStringConvertible {
    |               `- note: consider making struct 'Signal' conform to the 'Sendable' protocol
  8 |
  9 | 	/* Signal 0 is not considered.
    :
185 | 	}
186 |
187 | 	public static let brokenPipe            = Signal(rawValue: SIGPIPE)
    |                    |- warning: static property 'brokenPipe' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
    |                    |- note: annotate 'brokenPipe' with '@MainActor' if property should only be accessed from the main actor
    |                    `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
188 | //	public static let resourceLost          = Signal(rawValue: SIGLOST)
189 | 	public static let cputimeLimitExceeded  = Signal(rawValue: SIGXCPU)
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Signal.swift:189:20: warning: static property 'cputimeLimitExceeded' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
  5 | /* Could be an enum?
  6 |  * I’d say no to be able to represent signals we don’t know are a part of the system. */
  7 | public struct Signal : RawRepresentable, Hashable, Codable, CaseIterable, CustomStringConvertible {
    |               `- note: consider making struct 'Signal' conform to the 'Sendable' protocol
  8 |
  9 | 	/* Signal 0 is not considered.
    :
187 | 	public static let brokenPipe            = Signal(rawValue: SIGPIPE)
188 | //	public static let resourceLost          = Signal(rawValue: SIGLOST)
189 | 	public static let cputimeLimitExceeded  = Signal(rawValue: SIGXCPU)
    |                    |- warning: static property 'cputimeLimitExceeded' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
    |                    |- note: annotate 'cputimeLimitExceeded' with '@MainActor' if property should only be accessed from the main actor
    |                    `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
190 | 	public static let filesizeLimitExceeded = Signal(rawValue: SIGXFSZ)
191 |
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Signal.swift:190:20: warning: static property 'filesizeLimitExceeded' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
  5 | /* Could be an enum?
  6 |  * I’d say no to be able to represent signals we don’t know are a part of the system. */
  7 | public struct Signal : RawRepresentable, Hashable, Codable, CaseIterable, CustomStringConvertible {
    |               `- note: consider making struct 'Signal' conform to the 'Sendable' protocol
  8 |
  9 | 	/* Signal 0 is not considered.
    :
188 | //	public static let resourceLost          = Signal(rawValue: SIGLOST)
189 | 	public static let cputimeLimitExceeded  = Signal(rawValue: SIGXCPU)
190 | 	public static let filesizeLimitExceeded = Signal(rawValue: SIGXFSZ)
    |                    |- warning: static property 'filesizeLimitExceeded' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
    |                    |- note: annotate 'filesizeLimitExceeded' with '@MainActor' if property should only be accessed from the main actor
    |                    `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
191 |
192 | 	/* *** Miscellaneous Signals *** */
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Signal.swift:209:20: warning: static property 'userDefinedSignal1' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
  5 | /* Could be an enum?
  6 |  * I’d say no to be able to represent signals we don’t know are a part of the system. */
  7 | public struct Signal : RawRepresentable, Hashable, Codable, CaseIterable, CustomStringConvertible {
    |               `- note: consider making struct 'Signal' conform to the 'Sendable' protocol
  8 |
  9 | 	/* Signal 0 is not considered.
    :
207 | 	}
208 |
209 | 	public static let userDefinedSignal1 = Signal(rawValue: SIGUSR1)
    |                    |- warning: static property 'userDefinedSignal1' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
    |                    |- note: annotate 'userDefinedSignal1' with '@MainActor' if property should only be accessed from the main actor
    |                    `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
210 | 	public static let userDefinedSignal2 = Signal(rawValue: SIGUSR2)
211 | 	public static let windowSizeChanges  = Signal(rawValue: SIGWINCH)
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Signal.swift:210:20: warning: static property 'userDefinedSignal2' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
  5 | /* Could be an enum?
  6 |  * I’d say no to be able to represent signals we don’t know are a part of the system. */
  7 | public struct Signal : RawRepresentable, Hashable, Codable, CaseIterable, CustomStringConvertible {
    |               `- note: consider making struct 'Signal' conform to the 'Sendable' protocol
  8 |
  9 | 	/* Signal 0 is not considered.
    :
208 |
209 | 	public static let userDefinedSignal1 = Signal(rawValue: SIGUSR1)
210 | 	public static let userDefinedSignal2 = Signal(rawValue: SIGUSR2)
    |                    |- warning: static property 'userDefinedSignal2' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
    |                    |- note: annotate 'userDefinedSignal2' with '@MainActor' if property should only be accessed from the main actor
    |                    `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
211 | 	public static let windowSizeChanges  = Signal(rawValue: SIGWINCH)
212 | #if !os(Linux)
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Signal.swift:211:20: warning: static property 'windowSizeChanges' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
  5 | /* Could be an enum?
  6 |  * I’d say no to be able to represent signals we don’t know are a part of the system. */
  7 | public struct Signal : RawRepresentable, Hashable, Codable, CaseIterable, CustomStringConvertible {
    |               `- note: consider making struct 'Signal' conform to the 'Sendable' protocol
  8 |
  9 | 	/* Signal 0 is not considered.
    :
209 | 	public static let userDefinedSignal1 = Signal(rawValue: SIGUSR1)
210 | 	public static let userDefinedSignal2 = Signal(rawValue: SIGUSR2)
211 | 	public static let windowSizeChanges  = Signal(rawValue: SIGWINCH)
    |                    |- warning: static property 'windowSizeChanges' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
    |                    |- note: annotate 'windowSizeChanges' with '@MainActor' if property should only be accessed from the main actor
    |                    `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
212 | #if !os(Linux)
213 | 	public static let informationRequest = Signal(rawValue: SIGINFO)
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Signal.swift:227:20: warning: static property 'stackFault' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
  5 | /* Could be an enum?
  6 |  * I’d say no to be able to represent signals we don’t know are a part of the system. */
  7 | public struct Signal : RawRepresentable, Hashable, Codable, CaseIterable, CustomStringConvertible {
    |               `- note: consider making struct 'Signal' conform to the 'Sendable' protocol
  8 |
  9 | 	/* Signal 0 is not considered.
    :
225 | 	}
226 |
227 | 	public static let stackFault   = Signal(rawValue: SIGSTKFLT)
    |                    |- warning: static property 'stackFault' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
    |                    |- note: annotate 'stackFault' with '@MainActor' if property should only be accessed from the main actor
    |                    `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
228 | 	public static let powerFailure = Signal(rawValue: SIGPWR)
229 | #endif
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Signal.swift:228:20: warning: static property 'powerFailure' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
  5 | /* Could be an enum?
  6 |  * I’d say no to be able to represent signals we don’t know are a part of the system. */
  7 | public struct Signal : RawRepresentable, Hashable, Codable, CaseIterable, CustomStringConvertible {
    |               `- note: consider making struct 'Signal' conform to the 'Sendable' protocol
  8 |
  9 | 	/* Signal 0 is not considered.
    :
226 |
227 | 	public static let stackFault   = Signal(rawValue: SIGSTKFLT)
228 | 	public static let powerFailure = Signal(rawValue: SIGPWR)
    |                    |- warning: static property 'powerFailure' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
    |                    |- note: annotate 'powerFailure' with '@MainActor' if property should only be accessed from the main actor
    |                    `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
229 | #endif
230 |
/host/spi-builder-workspace/Sources/SignalHandling/DelayedSigaction/DelayedSigaction.swift:10:21: warning: static property 'latestID' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 8 | public struct DelayedSigaction : Hashable {
 9 |
10 | 	private static var latestID = 0
   |                     |- warning: static property 'latestID' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
   |                     |- note: convert 'latestID' to a 'let' constant to make 'Sendable' shared state immutable
   |                     |- note: annotate 'latestID' with '@MainActor' if property should only be accessed from the main actor
   |                     `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
11 |
12 | 	internal var id: Int
/host/spi-builder-workspace/Sources/SignalHandling/DelayedSigaction/DelayedSigaction.swift:10:21: warning: static property 'latestID' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 8 | public struct DelayedSigaction : Hashable {
 9 |
10 | 	private static var latestID = 0
   |                     |- warning: static property 'latestID' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
   |                     |- note: convert 'latestID' to a 'let' constant to make 'Sendable' shared state immutable
   |                     |- note: annotate 'latestID' with '@MainActor' if property should only be accessed from the main actor
   |                     `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
11 |
12 | 	internal var id: Int
[111/121] Compiling SignalHandling SigactionDelayer_Unsig.swift
/host/spi-builder-workspace/Sources/SignalHandling/DelayedSigaction/SigactionDelayer_Unsig.swift:134:14: warning: static property 'action' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
132 | 		static let lock = NSConditionLock(condition: Self.nothingToDo.rawValue)
133 |
134 | 		static var action: Action = .nop
    |              |- warning: static property 'action' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    |              |- note: convert 'action' to a 'let' constant to make 'Sendable' shared state immutable
    |              |- note: annotate 'action' with '@MainActor' if property should only be accessed from the main actor
    |              `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
135 | 		static var completionResult: ErrorAndLogs?
136 |
/host/spi-builder-workspace/Sources/SignalHandling/DelayedSigaction/SigactionDelayer_Unsig.swift:135:14: warning: static property 'completionResult' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
133 |
134 | 		static var action: Action = .nop
135 | 		static var completionResult: ErrorAndLogs?
    |              |- warning: static property 'completionResult' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    |              |- note: convert 'completionResult' to a 'let' constant to make 'Sendable' shared state immutable
    |              |- note: annotate 'completionResult' with '@MainActor' if property should only be accessed from the main actor
    |              `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
136 |
137 | 		case nothingToDo
/host/spi-builder-workspace/Sources/SignalHandling/DelayedSigaction/SigactionDelayer_Unsig.swift:154:21: warning: static property 'hasCreatedProcessingThread' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
152 | 	private static let signalProcessingQueue = DispatchQueue(label: "com.xcode-actions.unsigactioned-signals-processing-queue")
153 |
154 | 	private static var hasCreatedProcessingThread = false
    |                     |- warning: static property 'hasCreatedProcessingThread' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    |                     |- note: convert 'hasCreatedProcessingThread' to a 'let' constant to make 'Sendable' shared state immutable
    |                     |- note: annotate 'hasCreatedProcessingThread' with '@MainActor' if property should only be accessed from the main actor
    |                     `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
155 | 	private static var unsigactionedSignals = [Signal: UnsigactionedSignal]()
156 |
/host/spi-builder-workspace/Sources/SignalHandling/DelayedSigaction/SigactionDelayer_Unsig.swift:155:21: warning: static property 'unsigactionedSignals' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
153 |
154 | 	private static var hasCreatedProcessingThread = false
155 | 	private static var unsigactionedSignals = [Signal: UnsigactionedSignal]()
    |                     |- warning: static property 'unsigactionedSignals' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    |                     |- note: convert 'unsigactionedSignals' to a 'let' constant to make 'Sendable' shared state immutable
    |                     |- note: annotate 'unsigactionedSignals' with '@MainActor' if property should only be accessed from the main actor
    |                     `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
156 |
157 | 	private static func executeOnThread(_ action: ThreadSync.Action) throws {
/host/spi-builder-workspace/Sources/SignalHandling/SignalHandlingConfig.swift:9:20: warning: static property 'logger' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 7 | public enum SignalHandlingConfig {
 8 |
 9 | 	public static var logger: Logging.Logger? = {
   |                    |- warning: static property 'logger' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
   |                    |- note: convert 'logger' to a 'let' constant to make 'Sendable' shared state immutable
   |                    |- note: annotate 'logger' with '@MainActor' if property should only be accessed from the main actor
   |                    `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
10 | 		return Logger(label: "com.xcode-actions.signal-handling")
11 | 	}()
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Sigaction.swift:12:20: warning: static property 'ignoreAction' is not concurrency-safe because non-'Sendable' type 'Sigaction' may have shared mutable state; this is an error in the Swift 6 language mode
  8 |
  9 |
 10 | public struct Sigaction : Equatable, RawRepresentable {
    |               `- note: consider making struct 'Sigaction' conform to the 'Sendable' protocol
 11 |
 12 | 	public static let ignoreAction = Sigaction(handler: .ignoreHandler)
    |                    |- warning: static property 'ignoreAction' is not concurrency-safe because non-'Sendable' type 'Sigaction' may have shared mutable state; this is an error in the Swift 6 language mode
    |                    |- note: annotate 'ignoreAction' with '@MainActor' if property should only be accessed from the main actor
    |                    `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 13 | 	public static let defaultAction = Sigaction(handler: .defaultHandler)
 14 |
/host/spi-builder-workspace/Sources/SignalHandling/DelayedSigaction/SigactionDelayer_Unsig.swift:306:5: warning: mutation of captured var 'error' in concurrently-executing code; this is an error in the Swift 6 language mode
304 | 			let ret = pthread_sigmask(SIG_SETMASK, &noSignals, nil /* old signals */)
305 | 			if ret != 0 {
306 | 				error = SignalHandlingError.destructiveSystemError(Errno(rawValue: ret))
    |     `- warning: mutation of captured var 'error' in concurrently-executing code; this is an error in the Swift 6 language mode
307 | 			}
308 | 			group.leave()
[112/121] Emitting module SignalHandling
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Sigaction.swift:12:20: warning: static property 'ignoreAction' is not concurrency-safe because non-'Sendable' type 'Sigaction' may have shared mutable state; this is an error in the Swift 6 language mode
  8 |
  9 |
 10 | public struct Sigaction : Equatable, RawRepresentable {
    |               `- note: consider making struct 'Sigaction' conform to the 'Sendable' protocol
 11 |
 12 | 	public static let ignoreAction = Sigaction(handler: .ignoreHandler)
    |                    |- warning: static property 'ignoreAction' is not concurrency-safe because non-'Sendable' type 'Sigaction' may have shared mutable state; this is an error in the Swift 6 language mode
    |                    |- note: annotate 'ignoreAction' with '@MainActor' if property should only be accessed from the main actor
    |                    `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 13 | 	public static let defaultAction = Sigaction(handler: .defaultHandler)
 14 |
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Sigaction.swift:13:20: warning: static property 'defaultAction' is not concurrency-safe because non-'Sendable' type 'Sigaction' may have shared mutable state; this is an error in the Swift 6 language mode
  8 |
  9 |
 10 | public struct Sigaction : Equatable, RawRepresentable {
    |               `- note: consider making struct 'Sigaction' conform to the 'Sendable' protocol
 11 |
 12 | 	public static let ignoreAction = Sigaction(handler: .ignoreHandler)
 13 | 	public static let defaultAction = Sigaction(handler: .defaultHandler)
    |                    |- warning: static property 'defaultAction' is not concurrency-safe because non-'Sendable' type 'Sigaction' may have shared mutable state; this is an error in the Swift 6 language mode
    |                    |- note: annotate 'defaultAction' with '@MainActor' if property should only be accessed from the main actor
    |                    `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 14 |
 15 | 	/**
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/SigactionFlag.swift:11:20: warning: static property 'noChildStop' is not concurrency-safe because non-'Sendable' type 'SigactionFlags' may have shared mutable state; this is an error in the Swift 6 language mode
 4 |
 5 | /** Flag list is from `sigaction(2)` on macOS. */
 6 | public struct SigactionFlags : OptionSet {
   |               `- note: consider making struct 'SigactionFlags' conform to the 'Sendable' protocol
 7 |
 8 | 	/**
 9 | 	 If this bit is set when installing a catching function for the `SIGCHLD` signal,
10 | 	  the `SIGCHLD` signal will be generated only when a child process exits, not when a child process stops. */
11 | 	public static let noChildStop = SigactionFlags(rawValue: SA_NOCLDSTOP)
   |                    |- warning: static property 'noChildStop' is not concurrency-safe because non-'Sendable' type 'SigactionFlags' may have shared mutable state; this is an error in the Swift 6 language mode
   |                    |- note: annotate 'noChildStop' with '@MainActor' if property should only be accessed from the main actor
   |                    `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
12 |
13 | 	/**
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/SigactionFlag.swift:19:20: warning: static property 'noChildWait' is not concurrency-safe because non-'Sendable' type 'SigactionFlags' may have shared mutable state; this is an error in the Swift 6 language mode
 4 |
 5 | /** Flag list is from `sigaction(2)` on macOS. */
 6 | public struct SigactionFlags : OptionSet {
   |               `- note: consider making struct 'SigactionFlags' conform to the 'Sendable' protocol
 7 |
 8 | 	/**
   :
17 | 	  it blocks until all of the calling process’s child processes terminate,
18 | 	  and then returns a value of -1 with errno set to ECHILD. */
19 | 	public static let noChildWait = SigactionFlags(rawValue: SA_NOCLDWAIT)
   |                    |- warning: static property 'noChildWait' is not concurrency-safe because non-'Sendable' type 'SigactionFlags' may have shared mutable state; this is an error in the Swift 6 language mode
   |                    |- note: annotate 'noChildWait' with '@MainActor' if property should only be accessed from the main actor
   |                    `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
20 |
21 | 	/**
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/SigactionFlag.swift:23:20: warning: static property 'onStack' is not concurrency-safe because non-'Sendable' type 'SigactionFlags' may have shared mutable state; this is an error in the Swift 6 language mode
 4 |
 5 | /** Flag list is from `sigaction(2)` on macOS. */
 6 | public struct SigactionFlags : OptionSet {
   |               `- note: consider making struct 'SigactionFlags' conform to the 'Sendable' protocol
 7 |
 8 | 	/**
   :
21 | 	/**
22 | 	 If this bit is set, the system will deliver the signal to the process on a signal stack, specified with `sigaltstack(2)`. */
23 | 	public static let onStack = SigactionFlags(rawValue: SA_ONSTACK)
   |                    |- warning: static property 'onStack' is not concurrency-safe because non-'Sendable' type 'SigactionFlags' may have shared mutable state; this is an error in the Swift 6 language mode
   |                    |- note: annotate 'onStack' with '@MainActor' if property should only be accessed from the main actor
   |                    `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
24 |
25 | 	/**
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/SigactionFlag.swift:27:20: warning: static property 'noDefer' is not concurrency-safe because non-'Sendable' type 'SigactionFlags' may have shared mutable state; this is an error in the Swift 6 language mode
 4 |
 5 | /** Flag list is from `sigaction(2)` on macOS. */
 6 | public struct SigactionFlags : OptionSet {
   |               `- note: consider making struct 'SigactionFlags' conform to the 'Sendable' protocol
 7 |
 8 | 	/**
   :
25 | 	/**
26 | 	 If this bit is set, further occurrences of the delivered signal are not masked during the execution of the handler. */
27 | 	public static let noDefer = SigactionFlags(rawValue: SA_NODEFER)
   |                    |- warning: static property 'noDefer' is not concurrency-safe because non-'Sendable' type 'SigactionFlags' may have shared mutable state; this is an error in the Swift 6 language mode
   |                    |- note: annotate 'noDefer' with '@MainActor' if property should only be accessed from the main actor
   |                    `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
28 |
29 | 	/**
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/SigactionFlag.swift:31:20: warning: static property 'resetHandler' is not concurrency-safe because non-'Sendable' type 'SigactionFlags' may have shared mutable state; this is an error in the Swift 6 language mode
 4 |
 5 | /** Flag list is from `sigaction(2)` on macOS. */
 6 | public struct SigactionFlags : OptionSet {
   |               `- note: consider making struct 'SigactionFlags' conform to the 'Sendable' protocol
 7 |
 8 | 	/**
   :
29 | 	/**
30 | 	 If this bit is set, the handler is reset back to `SIG_DFL` at the moment the signal is delivered. */
31 | 	public static let resetHandler = SigactionFlags(rawValue: CInt(SA_RESETHAND) /* On Linux, an UInt32 instead of Int32, so we cast… */)
   |                    |- warning: static property 'resetHandler' is not concurrency-safe because non-'Sendable' type 'SigactionFlags' may have shared mutable state; this is an error in the Swift 6 language mode
   |                    |- note: annotate 'resetHandler' with '@MainActor' if property should only be accessed from the main actor
   |                    `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
32 |
33 | 	/** See `sigaction(2)`. */
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/SigactionFlag.swift:34:20: warning: static property 'restart' is not concurrency-safe because non-'Sendable' type 'SigactionFlags' may have shared mutable state; this is an error in the Swift 6 language mode
 4 |
 5 | /** Flag list is from `sigaction(2)` on macOS. */
 6 | public struct SigactionFlags : OptionSet {
   |               `- note: consider making struct 'SigactionFlags' conform to the 'Sendable' protocol
 7 |
 8 | 	/**
   :
32 |
33 | 	/** See `sigaction(2)`. */
34 | 	public static let restart = SigactionFlags(rawValue: SA_RESTART)
   |                    |- warning: static property 'restart' is not concurrency-safe because non-'Sendable' type 'SigactionFlags' may have shared mutable state; this is an error in the Swift 6 language mode
   |                    |- note: annotate 'restart' with '@MainActor' if property should only be accessed from the main actor
   |                    `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
35 |
36 | 	/**
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/SigactionFlag.swift:40:20: warning: static property 'siginfo' is not concurrency-safe because non-'Sendable' type 'SigactionFlags' may have shared mutable state; this is an error in the Swift 6 language mode
 4 |
 5 | /** Flag list is from `sigaction(2)` on macOS. */
 6 | public struct SigactionFlags : OptionSet {
   |               `- note: consider making struct 'SigactionFlags' conform to the 'Sendable' protocol
 7 |
 8 | 	/**
   :
38 | 	  and should match the matching prototype.
39 | 	 This bit should not be set when assigning `SIG_DFL` or `SIG_IGN`. */
40 | 	public static let siginfo = SigactionFlags(rawValue: SA_SIGINFO)
   |                    |- warning: static property 'siginfo' is not concurrency-safe because non-'Sendable' type 'SigactionFlags' may have shared mutable state; this is an error in the Swift 6 language mode
   |                    |- note: annotate 'siginfo' with '@MainActor' if property should only be accessed from the main actor
   |                    `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
41 |
42 | 	public let rawValue: CInt
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Signal.swift:34:20: warning: static property 'killingSignals' is not concurrency-safe because non-'Sendable' type 'Set<Signal>' may have shared mutable state; this is an error in the Swift 6 language mode
  5 | /* Could be an enum?
  6 |  * I’d say no to be able to represent signals we don’t know are a part of the system. */
  7 | public struct Signal : RawRepresentable, Hashable, Codable, CaseIterable, CustomStringConvertible {
    |               `- note: consider making struct 'Signal' conform to the 'Sendable' protocol
  8 |
  9 | 	/* Signal 0 is not considered.
    :
 32 |
 33 | 	 - Important: As previously mentionned, this list is hand-crafted and might be missing signals or having too many of them. */
 34 | 	public static let killingSignals: Set<Signal> = {
    |                    |- warning: static property 'killingSignals' is not concurrency-safe because non-'Sendable' type 'Set<Signal>' may have shared mutable state; this is an error in the Swift 6 language mode
    |                    |- note: annotate 'killingSignals' with '@MainActor' if property should only be accessed from the main actor
    |                    `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 35 | 		return Set(arrayLiteral:
 36 | 			.terminated, /* Default kill */
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Signal.swift:109:20: warning: static property 'terminated' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
  5 | /* Could be an enum?
  6 |  * I’d say no to be able to represent signals we don’t know are a part of the system. */
  7 | public struct Signal : RawRepresentable, Hashable, Codable, CaseIterable, CustomStringConvertible {
    |               `- note: consider making struct 'Signal' conform to the 'Sendable' protocol
  8 |
  9 | 	/* Signal 0 is not considered.
    :
107 |
108 | 	/** “Normal” kill signal. */
109 | 	public static let terminated = Signal(rawValue: SIGTERM)
    |                    |- warning: static property 'terminated' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
    |                    |- note: annotate 'terminated' with '@MainActor' if property should only be accessed from the main actor
    |                    `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
110 | 	/** Usually `Ctrl-C`. */
111 | 	public static let interrupt  = Signal(rawValue: SIGINT)
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Signal.swift:111:20: warning: static property 'interrupt' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
  5 | /* Could be an enum?
  6 |  * I’d say no to be able to represent signals we don’t know are a part of the system. */
  7 | public struct Signal : RawRepresentable, Hashable, Codable, CaseIterable, CustomStringConvertible {
    |               `- note: consider making struct 'Signal' conform to the 'Sendable' protocol
  8 |
  9 | 	/* Signal 0 is not considered.
    :
109 | 	public static let terminated = Signal(rawValue: SIGTERM)
110 | 	/** Usually `Ctrl-C`. */
111 | 	public static let interrupt  = Signal(rawValue: SIGINT)
    |                    |- warning: static property 'interrupt' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
    |                    |- note: annotate 'interrupt' with '@MainActor' if property should only be accessed from the main actor
    |                    `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
112 | 	/** Used to quit w/ generation of a core dump. Usually `Ctrl-\`. */
113 | 	public static let quit       = Signal(rawValue: SIGQUIT)
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Signal.swift:113:20: warning: static property 'quit' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
  5 | /* Could be an enum?
  6 |  * I’d say no to be able to represent signals we don’t know are a part of the system. */
  7 | public struct Signal : RawRepresentable, Hashable, Codable, CaseIterable, CustomStringConvertible {
    |               `- note: consider making struct 'Signal' conform to the 'Sendable' protocol
  8 |
  9 | 	/* Signal 0 is not considered.
    :
111 | 	public static let interrupt  = Signal(rawValue: SIGINT)
112 | 	/** Used to quit w/ generation of a core dump. Usually `Ctrl-\`. */
113 | 	public static let quit       = Signal(rawValue: SIGQUIT)
    |                    |- warning: static property 'quit' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
    |                    |- note: annotate 'quit' with '@MainActor' if property should only be accessed from the main actor
    |                    `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
114 | 	public static let killed     = Signal(rawValue: SIGKILL)
115 | 	/** The user’s terminal disconnected. */
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Signal.swift:48:20: warning: static property 'toForwardToSubprocesses' is not concurrency-safe because non-'Sendable' type 'Set<Signal>' may have shared mutable state; this is an error in the Swift 6 language mode
  5 | /* Could be an enum?
  6 |  * I’d say no to be able to represent signals we don’t know are a part of the system. */
  7 | public struct Signal : RawRepresentable, Hashable, Codable, CaseIterable, CustomStringConvertible {
    |               `- note: consider making struct 'Signal' conform to the 'Sendable' protocol
  8 |
  9 | 	/* Signal 0 is not considered.
    :
 46 | 	 - Important: As previously mentionned, this list is hand-crafted and does not correspond to any system development notion,
 47 | 	  or anything that I know of. */
 48 | 	public static let toForwardToSubprocesses: Set<Signal> = {
    |                    |- warning: static property 'toForwardToSubprocesses' is not concurrency-safe because non-'Sendable' type 'Set<Signal>' may have shared mutable state; this is an error in the Swift 6 language mode
    |                    |- note: annotate 'toForwardToSubprocesses' with '@MainActor' if property should only be accessed from the main actor
    |                    `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 49 | 		return Set(arrayLiteral:
 50 | 			.hangup,    /* Not sure about that one but might be good: the user’s terminal is disconnected */
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Signal.swift:116:20: warning: static property 'hangup' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
  5 | /* Could be an enum?
  6 |  * I’d say no to be able to represent signals we don’t know are a part of the system. */
  7 | public struct Signal : RawRepresentable, Hashable, Codable, CaseIterable, CustomStringConvertible {
    |               `- note: consider making struct 'Signal' conform to the 'Sendable' protocol
  8 |
  9 | 	/* Signal 0 is not considered.
    :
114 | 	public static let killed     = Signal(rawValue: SIGKILL)
115 | 	/** The user’s terminal disconnected. */
116 | 	public static let hangup     = Signal(rawValue: SIGHUP)
    |                    |- warning: static property 'hangup' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
    |                    |- note: annotate 'hangup' with '@MainActor' if property should only be accessed from the main actor
    |                    `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
117 |
118 | 	/* *** Alarm Signals *** */
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Signal.swift:172:20: warning: static property 'suspended' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
  5 | /* Could be an enum?
  6 |  * I’d say no to be able to represent signals we don’t know are a part of the system. */
  7 | public struct Signal : RawRepresentable, Hashable, Codable, CaseIterable, CustomStringConvertible {
    |               `- note: consider making struct 'Signal' conform to the 'Sendable' protocol
  8 |
  9 | 	/* Signal 0 is not considered.
    :
170 | 	public static let suspendedBySignal = Signal(rawValue: SIGSTOP)
171 | 	/** Suspends the program but can be handled and ignored. Usually `Ctrl-Z`. */
172 | 	public static let suspended         = Signal(rawValue: SIGTSTP)
    |                    |- warning: static property 'suspended' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
    |                    |- note: annotate 'suspended' with '@MainActor' if property should only be accessed from the main actor
    |                    `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
173 | 	public static let stoppedTTYInput   = Signal(rawValue: SIGTTIN)
174 | 	public static let stoppedTTYOutput  = Signal(rawValue: SIGTTOU)
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Signal.swift:168:20: warning: static property 'continued' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
  5 | /* Could be an enum?
  6 |  * I’d say no to be able to represent signals we don’t know are a part of the system. */
  7 | public struct Signal : RawRepresentable, Hashable, Codable, CaseIterable, CustomStringConvertible {
    |               `- note: consider making struct 'Signal' conform to the 'Sendable' protocol
  8 |
  9 | 	/* Signal 0 is not considered.
    :
166 | 	/* Obsolete name for SIGCHLD. */
167 | //	public static let cildExited        = Signal(rawValue: SIGCLD)
168 | 	public static let continued         = Signal(rawValue: SIGCONT)
    |                    |- warning: static property 'continued' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
    |                    |- note: annotate 'continued' with '@MainActor' if property should only be accessed from the main actor
    |                    `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
169 | 	/** Suspends the program. Cannot be handled, ignored or blocked. */
170 | 	public static let suspendedBySignal = Signal(rawValue: SIGSTOP)
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Signal.swift:80:20: warning: static property 'arithmeticError' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
  5 | /* Could be an enum?
  6 |  * I’d say no to be able to represent signals we don’t know are a part of the system. */
  7 | public struct Signal : RawRepresentable, Hashable, Codable, CaseIterable, CustomStringConvertible {
    |               `- note: consider making struct 'Signal' conform to the 'Sendable' protocol
  8 |
  9 | 	/* Signal 0 is not considered.
    :
 78 | 	/**
 79 | 	 - Note: FPE means Floating-Point Exception but this signal is sent for any arithmetic error. */
 80 | 	public static let arithmeticError        = Signal(rawValue: SIGFPE)
    |                    |- warning: static property 'arithmeticError' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
    |                    |- note: annotate 'arithmeticError' with '@MainActor' if property should only be accessed from the main actor
    |                    `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 81 | 	@available(*, unavailable, renamed: "arithmeticError")
 82 | 	public static let floatingPointException = Signal(rawValue: SIGFPE)
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Signal.swift:82:20: warning: static property 'floatingPointException' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
  5 | /* Could be an enum?
  6 |  * I’d say no to be able to represent signals we don’t know are a part of the system. */
  7 | public struct Signal : RawRepresentable, Hashable, Codable, CaseIterable, CustomStringConvertible {
    |               `- note: consider making struct 'Signal' conform to the 'Sendable' protocol
  8 |
  9 | 	/* Signal 0 is not considered.
    :
 80 | 	public static let arithmeticError        = Signal(rawValue: SIGFPE)
 81 | 	@available(*, unavailable, renamed: "arithmeticError")
 82 | 	public static let floatingPointException = Signal(rawValue: SIGFPE)
    |                    |- warning: static property 'floatingPointException' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
    |                    |- note: annotate 'floatingPointException' with '@MainActor' if property should only be accessed from the main actor
    |                    `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 83 | 	public static let illegalInstruction     = Signal(rawValue: SIGILL)
 84 | 	public static let segmentationFault      = Signal(rawValue: SIGSEGV)
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Signal.swift:83:20: warning: static property 'illegalInstruction' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
  5 | /* Could be an enum?
  6 |  * I’d say no to be able to represent signals we don’t know are a part of the system. */
  7 | public struct Signal : RawRepresentable, Hashable, Codable, CaseIterable, CustomStringConvertible {
    |               `- note: consider making struct 'Signal' conform to the 'Sendable' protocol
  8 |
  9 | 	/* Signal 0 is not considered.
    :
 81 | 	@available(*, unavailable, renamed: "arithmeticError")
 82 | 	public static let floatingPointException = Signal(rawValue: SIGFPE)
 83 | 	public static let illegalInstruction     = Signal(rawValue: SIGILL)
    |                    |- warning: static property 'illegalInstruction' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
    |                    |- note: annotate 'illegalInstruction' with '@MainActor' if property should only be accessed from the main actor
    |                    `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 84 | 	public static let segmentationFault      = Signal(rawValue: SIGSEGV)
 85 | 	public static let busError               = Signal(rawValue: SIGBUS)
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Signal.swift:84:20: warning: static property 'segmentationFault' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
  5 | /* Could be an enum?
  6 |  * I’d say no to be able to represent signals we don’t know are a part of the system. */
  7 | public struct Signal : RawRepresentable, Hashable, Codable, CaseIterable, CustomStringConvertible {
    |               `- note: consider making struct 'Signal' conform to the 'Sendable' protocol
  8 |
  9 | 	/* Signal 0 is not considered.
    :
 82 | 	public static let floatingPointException = Signal(rawValue: SIGFPE)
 83 | 	public static let illegalInstruction     = Signal(rawValue: SIGILL)
 84 | 	public static let segmentationFault      = Signal(rawValue: SIGSEGV)
    |                    |- warning: static property 'segmentationFault' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
    |                    |- note: annotate 'segmentationFault' with '@MainActor' if property should only be accessed from the main actor
    |                    `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 85 | 	public static let busError               = Signal(rawValue: SIGBUS)
 86 | 	public static let abortTrap              = Signal(rawValue: SIGABRT)
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Signal.swift:85:20: warning: static property 'busError' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
  5 | /* Could be an enum?
  6 |  * I’d say no to be able to represent signals we don’t know are a part of the system. */
  7 | public struct Signal : RawRepresentable, Hashable, Codable, CaseIterable, CustomStringConvertible {
    |               `- note: consider making struct 'Signal' conform to the 'Sendable' protocol
  8 |
  9 | 	/* Signal 0 is not considered.
    :
 83 | 	public static let illegalInstruction     = Signal(rawValue: SIGILL)
 84 | 	public static let segmentationFault      = Signal(rawValue: SIGSEGV)
 85 | 	public static let busError               = Signal(rawValue: SIGBUS)
    |                    |- warning: static property 'busError' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
    |                    |- note: annotate 'busError' with '@MainActor' if property should only be accessed from the main actor
    |                    `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 86 | 	public static let abortTrap              = Signal(rawValue: SIGABRT)
 87 | 	/** Usually the same as `abortTrap`. */
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Signal.swift:86:20: warning: static property 'abortTrap' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
  5 | /* Could be an enum?
  6 |  * I’d say no to be able to represent signals we don’t know are a part of the system. */
  7 | public struct Signal : RawRepresentable, Hashable, Codable, CaseIterable, CustomStringConvertible {
    |               `- note: consider making struct 'Signal' conform to the 'Sendable' protocol
  8 |
  9 | 	/* Signal 0 is not considered.
    :
 84 | 	public static let segmentationFault      = Signal(rawValue: SIGSEGV)
 85 | 	public static let busError               = Signal(rawValue: SIGBUS)
 86 | 	public static let abortTrap              = Signal(rawValue: SIGABRT)
    |                    |- warning: static property 'abortTrap' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
    |                    |- note: annotate 'abortTrap' with '@MainActor' if property should only be accessed from the main actor
    |                    `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 87 | 	/** Usually the same as `abortTrap`. */
 88 | 	public static let iot                    = Signal(rawValue: SIGIOT)
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Signal.swift:88:20: warning: static property 'iot' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
  5 | /* Could be an enum?
  6 |  * I’d say no to be able to represent signals we don’t know are a part of the system. */
  7 | public struct Signal : RawRepresentable, Hashable, Codable, CaseIterable, CustomStringConvertible {
    |               `- note: consider making struct 'Signal' conform to the 'Sendable' protocol
  8 |
  9 | 	/* Signal 0 is not considered.
    :
 86 | 	public static let abortTrap              = Signal(rawValue: SIGABRT)
 87 | 	/** Usually the same as `abortTrap`. */
 88 | 	public static let iot                    = Signal(rawValue: SIGIOT)
    |                    |- warning: static property 'iot' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
    |                    |- note: annotate 'iot' with '@MainActor' if property should only be accessed from the main actor
    |                    `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 89 | 	public static let traceBreakpointTrap    = Signal(rawValue: SIGTRAP)
 90 | #if !os(Linux)
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Signal.swift:89:20: warning: static property 'traceBreakpointTrap' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
  5 | /* Could be an enum?
  6 |  * I’d say no to be able to represent signals we don’t know are a part of the system. */
  7 | public struct Signal : RawRepresentable, Hashable, Codable, CaseIterable, CustomStringConvertible {
    |               `- note: consider making struct 'Signal' conform to the 'Sendable' protocol
  8 |
  9 | 	/* Signal 0 is not considered.
    :
 87 | 	/** Usually the same as `abortTrap`. */
 88 | 	public static let iot                    = Signal(rawValue: SIGIOT)
 89 | 	public static let traceBreakpointTrap    = Signal(rawValue: SIGTRAP)
    |                    |- warning: static property 'traceBreakpointTrap' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
    |                    |- note: annotate 'traceBreakpointTrap' with '@MainActor' if property should only be accessed from the main actor
    |                    `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 90 | #if !os(Linux)
 91 | 	public static let emulatorTrap           = Signal(rawValue: SIGEMT)
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Signal.swift:93:20: warning: static property 'badSystemCall' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
  5 | /* Could be an enum?
  6 |  * I’d say no to be able to represent signals we don’t know are a part of the system. */
  7 | public struct Signal : RawRepresentable, Hashable, Codable, CaseIterable, CustomStringConvertible {
    |               `- note: consider making struct 'Signal' conform to the 'Sendable' protocol
  8 |
  9 | 	/* Signal 0 is not considered.
    :
 91 | 	public static let emulatorTrap           = Signal(rawValue: SIGEMT)
 92 | #endif
 93 | 	public static let badSystemCall          = Signal(rawValue: SIGSYS)
    |                    |- warning: static property 'badSystemCall' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
    |                    |- note: annotate 'badSystemCall' with '@MainActor' if property should only be accessed from the main actor
    |                    `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 94 |
 95 | 	/* *** Termination Signals *** */
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Signal.swift:114:20: warning: static property 'killed' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
  5 | /* Could be an enum?
  6 |  * I’d say no to be able to represent signals we don’t know are a part of the system. */
  7 | public struct Signal : RawRepresentable, Hashable, Codable, CaseIterable, CustomStringConvertible {
    |               `- note: consider making struct 'Signal' conform to the 'Sendable' protocol
  8 |
  9 | 	/* Signal 0 is not considered.
    :
112 | 	/** Used to quit w/ generation of a core dump. Usually `Ctrl-\`. */
113 | 	public static let quit       = Signal(rawValue: SIGQUIT)
114 | 	public static let killed     = Signal(rawValue: SIGKILL)
    |                    |- warning: static property 'killed' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
    |                    |- note: annotate 'killed' with '@MainActor' if property should only be accessed from the main actor
    |                    `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
115 | 	/** The user’s terminal disconnected. */
116 | 	public static let hangup     = Signal(rawValue: SIGHUP)
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Signal.swift:129:20: warning: static property 'alarmClock' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
  5 | /* Could be an enum?
  6 |  * I’d say no to be able to represent signals we don’t know are a part of the system. */
  7 | public struct Signal : RawRepresentable, Hashable, Codable, CaseIterable, CustomStringConvertible {
    |               `- note: consider making struct 'Signal' conform to the 'Sendable' protocol
  8 |
  9 | 	/* Signal 0 is not considered.
    :
127 | 	}
128 |
129 | 	public static let alarmClock            = Signal(rawValue: SIGALRM)
    |                    |- warning: static property 'alarmClock' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
    |                    |- note: annotate 'alarmClock' with '@MainActor' if property should only be accessed from the main actor
    |                    `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
130 | 	public static let virtualTimerExpired   = Signal(rawValue: SIGVTALRM)
131 | 	public static let profilingTimerExpired = Signal(rawValue: SIGPROF)
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Signal.swift:130:20: warning: static property 'virtualTimerExpired' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
  5 | /* Could be an enum?
  6 |  * I’d say no to be able to represent signals we don’t know are a part of the system. */
  7 | public struct Signal : RawRepresentable, Hashable, Codable, CaseIterable, CustomStringConvertible {
    |               `- note: consider making struct 'Signal' conform to the 'Sendable' protocol
  8 |
  9 | 	/* Signal 0 is not considered.
    :
128 |
129 | 	public static let alarmClock            = Signal(rawValue: SIGALRM)
130 | 	public static let virtualTimerExpired   = Signal(rawValue: SIGVTALRM)
    |                    |- warning: static property 'virtualTimerExpired' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
    |                    |- note: annotate 'virtualTimerExpired' with '@MainActor' if property should only be accessed from the main actor
    |                    `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
131 | 	public static let profilingTimerExpired = Signal(rawValue: SIGPROF)
132 |
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Signal.swift:131:20: warning: static property 'profilingTimerExpired' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
  5 | /* Could be an enum?
  6 |  * I’d say no to be able to represent signals we don’t know are a part of the system. */
  7 | public struct Signal : RawRepresentable, Hashable, Codable, CaseIterable, CustomStringConvertible {
    |               `- note: consider making struct 'Signal' conform to the 'Sendable' protocol
  8 |
  9 | 	/* Signal 0 is not considered.
    :
129 | 	public static let alarmClock            = Signal(rawValue: SIGALRM)
130 | 	public static let virtualTimerExpired   = Signal(rawValue: SIGVTALRM)
131 | 	public static let profilingTimerExpired = Signal(rawValue: SIGPROF)
    |                    |- warning: static property 'profilingTimerExpired' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
    |                    |- note: annotate 'profilingTimerExpired' with '@MainActor' if property should only be accessed from the main actor
    |                    `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
132 |
133 | 	/* *** Asynchronous I/O Signals *** */
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Signal.swift:144:20: warning: static property 'ioPossible' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
  5 | /* Could be an enum?
  6 |  * I’d say no to be able to represent signals we don’t know are a part of the system. */
  7 | public struct Signal : RawRepresentable, Hashable, Codable, CaseIterable, CustomStringConvertible {
    |               `- note: consider making struct 'Signal' conform to the 'Sendable' protocol
  8 |
  9 | 	/* Signal 0 is not considered.
    :
142 | 	}
143 |
144 | 	public static let ioPossible        = Signal(rawValue: SIGIO)
    |                    |- warning: static property 'ioPossible' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
    |                    |- note: annotate 'ioPossible' with '@MainActor' if property should only be accessed from the main actor
    |                    `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
145 | 	public static let urgentIOCondition = Signal(rawValue: SIGURG)
146 | #if os(Linux)
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Signal.swift:145:20: warning: static property 'urgentIOCondition' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
  5 | /* Could be an enum?
  6 |  * I’d say no to be able to represent signals we don’t know are a part of the system. */
  7 | public struct Signal : RawRepresentable, Hashable, Codable, CaseIterable, CustomStringConvertible {
    |               `- note: consider making struct 'Signal' conform to the 'Sendable' protocol
  8 |
  9 | 	/* Signal 0 is not considered.
    :
143 |
144 | 	public static let ioPossible        = Signal(rawValue: SIGIO)
145 | 	public static let urgentIOCondition = Signal(rawValue: SIGURG)
    |                    |- warning: static property 'urgentIOCondition' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
    |                    |- note: annotate 'urgentIOCondition' with '@MainActor' if property should only be accessed from the main actor
    |                    `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
146 | #if os(Linux)
147 | 	/** System V signal name, similar to SIGIO. */
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Signal.swift:148:20: warning: static property 'poll' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
  5 | /* Could be an enum?
  6 |  * I’d say no to be able to represent signals we don’t know are a part of the system. */
  7 | public struct Signal : RawRepresentable, Hashable, Codable, CaseIterable, CustomStringConvertible {
    |               `- note: consider making struct 'Signal' conform to the 'Sendable' protocol
  8 |
  9 | 	/* Signal 0 is not considered.
    :
146 | #if os(Linux)
147 | 	/** System V signal name, similar to SIGIO. */
148 | 	public static let poll              = Signal(rawValue: SIGPOLL)
    |                    |- warning: static property 'poll' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
    |                    |- note: annotate 'poll' with '@MainActor' if property should only be accessed from the main actor
    |                    `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
149 | #endif
150 |
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Signal.swift:165:20: warning: static property 'childExited' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
  5 | /* Could be an enum?
  6 |  * I’d say no to be able to represent signals we don’t know are a part of the system. */
  7 | public struct Signal : RawRepresentable, Hashable, Codable, CaseIterable, CustomStringConvertible {
    |               `- note: consider making struct 'Signal' conform to the 'Sendable' protocol
  8 |
  9 | 	/* Signal 0 is not considered.
    :
163 | 	}
164 |
165 | 	public static let childExited       = Signal(rawValue: SIGCHLD)
    |                    |- warning: static property 'childExited' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
    |                    |- note: annotate 'childExited' with '@MainActor' if property should only be accessed from the main actor
    |                    `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
166 | 	/* Obsolete name for SIGCHLD. */
167 | //	public static let cildExited        = Signal(rawValue: SIGCLD)
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Signal.swift:170:20: warning: static property 'suspendedBySignal' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
  5 | /* Could be an enum?
  6 |  * I’d say no to be able to represent signals we don’t know are a part of the system. */
  7 | public struct Signal : RawRepresentable, Hashable, Codable, CaseIterable, CustomStringConvertible {
    |               `- note: consider making struct 'Signal' conform to the 'Sendable' protocol
  8 |
  9 | 	/* Signal 0 is not considered.
    :
168 | 	public static let continued         = Signal(rawValue: SIGCONT)
169 | 	/** Suspends the program. Cannot be handled, ignored or blocked. */
170 | 	public static let suspendedBySignal = Signal(rawValue: SIGSTOP)
    |                    |- warning: static property 'suspendedBySignal' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
    |                    |- note: annotate 'suspendedBySignal' with '@MainActor' if property should only be accessed from the main actor
    |                    `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
171 | 	/** Suspends the program but can be handled and ignored. Usually `Ctrl-Z`. */
172 | 	public static let suspended         = Signal(rawValue: SIGTSTP)
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Signal.swift:173:20: warning: static property 'stoppedTTYInput' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
  5 | /* Could be an enum?
  6 |  * I’d say no to be able to represent signals we don’t know are a part of the system. */
  7 | public struct Signal : RawRepresentable, Hashable, Codable, CaseIterable, CustomStringConvertible {
    |               `- note: consider making struct 'Signal' conform to the 'Sendable' protocol
  8 |
  9 | 	/* Signal 0 is not considered.
    :
171 | 	/** Suspends the program but can be handled and ignored. Usually `Ctrl-Z`. */
172 | 	public static let suspended         = Signal(rawValue: SIGTSTP)
173 | 	public static let stoppedTTYInput   = Signal(rawValue: SIGTTIN)
    |                    |- warning: static property 'stoppedTTYInput' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
    |                    |- note: annotate 'stoppedTTYInput' with '@MainActor' if property should only be accessed from the main actor
    |                    `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
174 | 	public static let stoppedTTYOutput  = Signal(rawValue: SIGTTOU)
175 |
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Signal.swift:174:20: warning: static property 'stoppedTTYOutput' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
  5 | /* Could be an enum?
  6 |  * I’d say no to be able to represent signals we don’t know are a part of the system. */
  7 | public struct Signal : RawRepresentable, Hashable, Codable, CaseIterable, CustomStringConvertible {
    |               `- note: consider making struct 'Signal' conform to the 'Sendable' protocol
  8 |
  9 | 	/* Signal 0 is not considered.
    :
172 | 	public static let suspended         = Signal(rawValue: SIGTSTP)
173 | 	public static let stoppedTTYInput   = Signal(rawValue: SIGTTIN)
174 | 	public static let stoppedTTYOutput  = Signal(rawValue: SIGTTOU)
    |                    |- warning: static property 'stoppedTTYOutput' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
    |                    |- note: annotate 'stoppedTTYOutput' with '@MainActor' if property should only be accessed from the main actor
    |                    `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
175 |
176 | 	/* *** Operation Error Signals *** */
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Signal.swift:187:20: warning: static property 'brokenPipe' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
  5 | /* Could be an enum?
  6 |  * I’d say no to be able to represent signals we don’t know are a part of the system. */
  7 | public struct Signal : RawRepresentable, Hashable, Codable, CaseIterable, CustomStringConvertible {
    |               `- note: consider making struct 'Signal' conform to the 'Sendable' protocol
  8 |
  9 | 	/* Signal 0 is not considered.
    :
185 | 	}
186 |
187 | 	public static let brokenPipe            = Signal(rawValue: SIGPIPE)
    |                    |- warning: static property 'brokenPipe' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
    |                    |- note: annotate 'brokenPipe' with '@MainActor' if property should only be accessed from the main actor
    |                    `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
188 | //	public static let resourceLost          = Signal(rawValue: SIGLOST)
189 | 	public static let cputimeLimitExceeded  = Signal(rawValue: SIGXCPU)
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Signal.swift:189:20: warning: static property 'cputimeLimitExceeded' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
  5 | /* Could be an enum?
  6 |  * I’d say no to be able to represent signals we don’t know are a part of the system. */
  7 | public struct Signal : RawRepresentable, Hashable, Codable, CaseIterable, CustomStringConvertible {
    |               `- note: consider making struct 'Signal' conform to the 'Sendable' protocol
  8 |
  9 | 	/* Signal 0 is not considered.
    :
187 | 	public static let brokenPipe            = Signal(rawValue: SIGPIPE)
188 | //	public static let resourceLost          = Signal(rawValue: SIGLOST)
189 | 	public static let cputimeLimitExceeded  = Signal(rawValue: SIGXCPU)
    |                    |- warning: static property 'cputimeLimitExceeded' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
    |                    |- note: annotate 'cputimeLimitExceeded' with '@MainActor' if property should only be accessed from the main actor
    |                    `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
190 | 	public static let filesizeLimitExceeded = Signal(rawValue: SIGXFSZ)
191 |
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Signal.swift:190:20: warning: static property 'filesizeLimitExceeded' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
  5 | /* Could be an enum?
  6 |  * I’d say no to be able to represent signals we don’t know are a part of the system. */
  7 | public struct Signal : RawRepresentable, Hashable, Codable, CaseIterable, CustomStringConvertible {
    |               `- note: consider making struct 'Signal' conform to the 'Sendable' protocol
  8 |
  9 | 	/* Signal 0 is not considered.
    :
188 | //	public static let resourceLost          = Signal(rawValue: SIGLOST)
189 | 	public static let cputimeLimitExceeded  = Signal(rawValue: SIGXCPU)
190 | 	public static let filesizeLimitExceeded = Signal(rawValue: SIGXFSZ)
    |                    |- warning: static property 'filesizeLimitExceeded' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
    |                    |- note: annotate 'filesizeLimitExceeded' with '@MainActor' if property should only be accessed from the main actor
    |                    `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
191 |
192 | 	/* *** Miscellaneous Signals *** */
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Signal.swift:209:20: warning: static property 'userDefinedSignal1' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
  5 | /* Could be an enum?
  6 |  * I’d say no to be able to represent signals we don’t know are a part of the system. */
  7 | public struct Signal : RawRepresentable, Hashable, Codable, CaseIterable, CustomStringConvertible {
    |               `- note: consider making struct 'Signal' conform to the 'Sendable' protocol
  8 |
  9 | 	/* Signal 0 is not considered.
    :
207 | 	}
208 |
209 | 	public static let userDefinedSignal1 = Signal(rawValue: SIGUSR1)
    |                    |- warning: static property 'userDefinedSignal1' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
    |                    |- note: annotate 'userDefinedSignal1' with '@MainActor' if property should only be accessed from the main actor
    |                    `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
210 | 	public static let userDefinedSignal2 = Signal(rawValue: SIGUSR2)
211 | 	public static let windowSizeChanges  = Signal(rawValue: SIGWINCH)
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Signal.swift:210:20: warning: static property 'userDefinedSignal2' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
  5 | /* Could be an enum?
  6 |  * I’d say no to be able to represent signals we don’t know are a part of the system. */
  7 | public struct Signal : RawRepresentable, Hashable, Codable, CaseIterable, CustomStringConvertible {
    |               `- note: consider making struct 'Signal' conform to the 'Sendable' protocol
  8 |
  9 | 	/* Signal 0 is not considered.
    :
208 |
209 | 	public static let userDefinedSignal1 = Signal(rawValue: SIGUSR1)
210 | 	public static let userDefinedSignal2 = Signal(rawValue: SIGUSR2)
    |                    |- warning: static property 'userDefinedSignal2' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
    |                    |- note: annotate 'userDefinedSignal2' with '@MainActor' if property should only be accessed from the main actor
    |                    `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
211 | 	public static let windowSizeChanges  = Signal(rawValue: SIGWINCH)
212 | #if !os(Linux)
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Signal.swift:211:20: warning: static property 'windowSizeChanges' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
  5 | /* Could be an enum?
  6 |  * I’d say no to be able to represent signals we don’t know are a part of the system. */
  7 | public struct Signal : RawRepresentable, Hashable, Codable, CaseIterable, CustomStringConvertible {
    |               `- note: consider making struct 'Signal' conform to the 'Sendable' protocol
  8 |
  9 | 	/* Signal 0 is not considered.
    :
209 | 	public static let userDefinedSignal1 = Signal(rawValue: SIGUSR1)
210 | 	public static let userDefinedSignal2 = Signal(rawValue: SIGUSR2)
211 | 	public static let windowSizeChanges  = Signal(rawValue: SIGWINCH)
    |                    |- warning: static property 'windowSizeChanges' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
    |                    |- note: annotate 'windowSizeChanges' with '@MainActor' if property should only be accessed from the main actor
    |                    `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
212 | #if !os(Linux)
213 | 	public static let informationRequest = Signal(rawValue: SIGINFO)
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Signal.swift:227:20: warning: static property 'stackFault' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
  5 | /* Could be an enum?
  6 |  * I’d say no to be able to represent signals we don’t know are a part of the system. */
  7 | public struct Signal : RawRepresentable, Hashable, Codable, CaseIterable, CustomStringConvertible {
    |               `- note: consider making struct 'Signal' conform to the 'Sendable' protocol
  8 |
  9 | 	/* Signal 0 is not considered.
    :
225 | 	}
226 |
227 | 	public static let stackFault   = Signal(rawValue: SIGSTKFLT)
    |                    |- warning: static property 'stackFault' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
    |                    |- note: annotate 'stackFault' with '@MainActor' if property should only be accessed from the main actor
    |                    `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
228 | 	public static let powerFailure = Signal(rawValue: SIGPWR)
229 | #endif
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Signal.swift:228:20: warning: static property 'powerFailure' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
  5 | /* Could be an enum?
  6 |  * I’d say no to be able to represent signals we don’t know are a part of the system. */
  7 | public struct Signal : RawRepresentable, Hashable, Codable, CaseIterable, CustomStringConvertible {
    |               `- note: consider making struct 'Signal' conform to the 'Sendable' protocol
  8 |
  9 | 	/* Signal 0 is not considered.
    :
226 |
227 | 	public static let stackFault   = Signal(rawValue: SIGSTKFLT)
228 | 	public static let powerFailure = Signal(rawValue: SIGPWR)
    |                    |- warning: static property 'powerFailure' is not concurrency-safe because non-'Sendable' type 'Signal' may have shared mutable state; this is an error in the Swift 6 language mode
    |                    |- note: annotate 'powerFailure' with '@MainActor' if property should only be accessed from the main actor
    |                    `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
229 | #endif
230 |
/host/spi-builder-workspace/Sources/SignalHandling/DelayedSigaction/DelayedSigaction.swift:10:21: warning: static property 'latestID' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 8 | public struct DelayedSigaction : Hashable {
 9 |
10 | 	private static var latestID = 0
   |                     |- warning: static property 'latestID' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
   |                     |- note: convert 'latestID' to a 'let' constant to make 'Sendable' shared state immutable
   |                     |- note: annotate 'latestID' with '@MainActor' if property should only be accessed from the main actor
   |                     `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
11 |
12 | 	internal var id: Int
/host/spi-builder-workspace/Sources/SignalHandling/DelayedSigaction/SigactionDelayer_Block.swift:176:14: warning: static property 'action' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
174 | 		static let lock = NSConditionLock(condition: Self.nothingToDo.rawValue)
175 |
176 | 		static var action: Action = .nop
    |              |- warning: static property 'action' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    |              |- note: convert 'action' to a 'let' constant to make 'Sendable' shared state immutable
    |              |- note: annotate 'action' with '@MainActor' if property should only be accessed from the main actor
    |              `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
177 | 		static var error: Error?
178 |
/host/spi-builder-workspace/Sources/SignalHandling/DelayedSigaction/SigactionDelayer_Block.swift:177:14: warning: static property 'error' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
175 |
176 | 		static var action: Action = .nop
177 | 		static var error: Error?
    |              |- warning: static property 'error' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    |              |- note: convert 'error' to a 'let' constant to make 'Sendable' shared state immutable
    |              |- note: annotate 'error' with '@MainActor' if property should only be accessed from the main actor
    |              `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
178 |
179 | 		case nothingToDo
/host/spi-builder-workspace/Sources/SignalHandling/DelayedSigaction/SigactionDelayer_Block.swift:194:21: warning: static property 'bootstrapDone' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
192 | 	private static let signalProcessingQueue = DispatchQueue(label: "com.xcode-actions.blocked-signals-processing-queue")
193 |
194 | 	private static var bootstrapDone = false
    |                     |- warning: static property 'bootstrapDone' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    |                     |- note: convert 'bootstrapDone' to a 'let' constant to make 'Sendable' shared state immutable
    |                     |- note: annotate 'bootstrapDone' with '@MainActor' if property should only be accessed from the main actor
    |                     `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
195 | 	private static var blockedSignals = [Signal: BlockedSignal]()
196 |
/host/spi-builder-workspace/Sources/SignalHandling/DelayedSigaction/SigactionDelayer_Block.swift:195:21: warning: static property 'blockedSignals' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
193 |
194 | 	private static var bootstrapDone = false
195 | 	private static var blockedSignals = [Signal: BlockedSignal]()
    |                     |- warning: static property 'blockedSignals' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    |                     |- note: convert 'blockedSignals' to a 'let' constant to make 'Sendable' shared state immutable
    |                     |- note: annotate 'blockedSignals' with '@MainActor' if property should only be accessed from the main actor
    |                     `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
196 |
197 | 	private static func executeOnThread(_ action: ThreadSync.Action) throws {
/host/spi-builder-workspace/Sources/SignalHandling/DelayedSigaction/SigactionDelayer_Unsig.swift:134:14: warning: static property 'action' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
132 | 		static let lock = NSConditionLock(condition: Self.nothingToDo.rawValue)
133 |
134 | 		static var action: Action = .nop
    |              |- warning: static property 'action' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    |              |- note: convert 'action' to a 'let' constant to make 'Sendable' shared state immutable
    |              |- note: annotate 'action' with '@MainActor' if property should only be accessed from the main actor
    |              `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
135 | 		static var completionResult: ErrorAndLogs?
136 |
/host/spi-builder-workspace/Sources/SignalHandling/DelayedSigaction/SigactionDelayer_Unsig.swift:135:14: warning: static property 'completionResult' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
133 |
134 | 		static var action: Action = .nop
135 | 		static var completionResult: ErrorAndLogs?
    |              |- warning: static property 'completionResult' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    |              |- note: convert 'completionResult' to a 'let' constant to make 'Sendable' shared state immutable
    |              |- note: annotate 'completionResult' with '@MainActor' if property should only be accessed from the main actor
    |              `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
136 |
137 | 		case nothingToDo
/host/spi-builder-workspace/Sources/SignalHandling/DelayedSigaction/SigactionDelayer_Unsig.swift:154:21: warning: static property 'hasCreatedProcessingThread' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
152 | 	private static let signalProcessingQueue = DispatchQueue(label: "com.xcode-actions.unsigactioned-signals-processing-queue")
153 |
154 | 	private static var hasCreatedProcessingThread = false
    |                     |- warning: static property 'hasCreatedProcessingThread' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    |                     |- note: convert 'hasCreatedProcessingThread' to a 'let' constant to make 'Sendable' shared state immutable
    |                     |- note: annotate 'hasCreatedProcessingThread' with '@MainActor' if property should only be accessed from the main actor
    |                     `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
155 | 	private static var unsigactionedSignals = [Signal: UnsigactionedSignal]()
156 |
/host/spi-builder-workspace/Sources/SignalHandling/DelayedSigaction/SigactionDelayer_Unsig.swift:155:21: warning: static property 'unsigactionedSignals' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
153 |
154 | 	private static var hasCreatedProcessingThread = false
155 | 	private static var unsigactionedSignals = [Signal: UnsigactionedSignal]()
    |                     |- warning: static property 'unsigactionedSignals' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    |                     |- note: convert 'unsigactionedSignals' to a 'let' constant to make 'Sendable' shared state immutable
    |                     |- note: annotate 'unsigactionedSignals' with '@MainActor' if property should only be accessed from the main actor
    |                     `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
156 |
157 | 	private static func executeOnThread(_ action: ThreadSync.Action) throws {
/host/spi-builder-workspace/Sources/SignalHandling/SignalHandlingConfig.swift:9:20: warning: static property 'logger' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 7 | public enum SignalHandlingConfig {
 8 |
 9 | 	public static var logger: Logging.Logger? = {
   |                    |- warning: static property 'logger' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
   |                    |- note: convert 'logger' to a 'let' constant to make 'Sendable' shared state immutable
   |                    |- note: annotate 'logger' with '@MainActor' if property should only be accessed from the main actor
   |                    `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
10 | 		return Logger(label: "com.xcode-actions.signal-handling")
11 | 	}()
[114/122] Wrapping AST for SignalHandling for debugging
[115/122] Wrapping AST for ArgumentParser for debugging
[117/122] Compiling CLTLogger NSLock+Linux.swift
[118/122] Compiling CLTLogger String+Utils.swift
[119/123] Wrapping AST for CLTLogger for debugging
[121/130] Compiling signal_handling_tests_helper main.swift
/host/spi-builder-workspace/Sources/signal-handling-tests-helper/main.swift:9:13: warning: static property 'configuration' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 7 | struct SignalHandlingTestsHelper : ParsableCommand {
 8 |
 9 | 	static var configuration = CommandConfiguration(
   |             |- warning: static property 'configuration' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
   |             |- note: convert 'configuration' to a 'let' constant to make 'Sendable' shared state immutable
   |             |- note: annotate 'configuration' with '@MainActor' if property should only be accessed from the main actor
   |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
10 | 		subcommands: [
11 | 			ManualTest.self,
[122/130] Emitting module signal_handling_tests_helper
/host/spi-builder-workspace/Sources/signal-handling-tests-helper/main.swift:9:13: warning: static property 'configuration' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 7 | struct SignalHandlingTestsHelper : ParsableCommand {
 8 |
 9 | 	static var configuration = CommandConfiguration(
   |             |- warning: static property 'configuration' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
   |             |- note: convert 'configuration' to a 'let' constant to make 'Sendable' shared state immutable
   |             |- note: annotate 'configuration' with '@MainActor' if property should only be accessed from the main actor
   |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
10 | 		subcommands: [
11 | 			ManualTest.self,
/host/spi-builder-workspace/Sources/signal-handling-tests-helper/ManualDispatchMemTest.swift:24:13: warning: static property 'logger' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
22 | struct ManualDispatchMemTest : ParsableCommand {
23 |
24 | 	static var logger: Logger?
   |             |- warning: static property 'logger' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
   |             |- note: convert 'logger' to a 'let' constant to make 'Sendable' shared state immutable
   |             |- note: annotate 'logger' with '@MainActor' if property should only be accessed from the main actor
   |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
25 |
26 | 	func run() throws {
/host/spi-builder-workspace/Sources/signal-handling-tests-helper/ManualTest.swift:13:13: warning: static property 'logger' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
11 | struct ManualTest : ParsableCommand {
12 |
13 | 	static var logger: Logger?
   |             |- warning: static property 'logger' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
   |             |- note: convert 'logger' to a 'let' constant to make 'Sendable' shared state immutable
   |             |- note: annotate 'logger' with '@MainActor' if property should only be accessed from the main actor
   |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
14 |
15 | 	enum DelayMode : String, ExpressibleByArgument {
[123/130] Compiling signal_handling_tests_helper ManualDispatchMemTest.swift
/host/spi-builder-workspace/Sources/signal-handling-tests-helper/ManualDispatchMemTest.swift:24:13: warning: static property 'logger' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
22 | struct ManualDispatchMemTest : ParsableCommand {
23 |
24 | 	static var logger: Logger?
   |             |- warning: static property 'logger' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
   |             |- note: convert 'logger' to a 'let' constant to make 'Sendable' shared state immutable
   |             |- note: annotate 'logger' with '@MainActor' if property should only be accessed from the main actor
   |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
25 |
26 | 	func run() throws {
/host/spi-builder-workspace/Sources/signal-handling-tests-helper/ManualDispatchMemTest.swift:32:24: warning: reference to static property 'logger' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
30 | 		logger.logLevel = .trace
31 | 		Self.logger = logger /* We must do this to be able to use the logger from the C handler. */
32 | 		SignalHandlingConfig.logger?.logLevel = .trace
   |                        `- warning: reference to static property 'logger' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
33 |
34 | 		let signal = Signal.interrupt
/host/spi-builder-workspace/Sources/SignalHandling/SignalHandlingConfig.swift:9:20: note: static property declared here
 7 | public enum SignalHandlingConfig {
 8 |
 9 | 	public static var logger: Logging.Logger? = {
   |                    `- note: static property declared here
10 | 		return Logger(label: "com.xcode-actions.signal-handling")
11 | 	}()
[124/130] Compiling signal_handling_tests_helper ManualTest.swift
/host/spi-builder-workspace/Sources/signal-handling-tests-helper/ManualTest.swift:13:13: warning: static property 'logger' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
11 | struct ManualTest : ParsableCommand {
12 |
13 | 	static var logger: Logger?
   |             |- warning: static property 'logger' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
   |             |- note: convert 'logger' to a 'let' constant to make 'Sendable' shared state immutable
   |             |- note: annotate 'logger' with '@MainActor' if property should only be accessed from the main actor
   |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
14 |
15 | 	enum DelayMode : String, ExpressibleByArgument {
/host/spi-builder-workspace/Sources/signal-handling-tests-helper/ManualTest.swift:33:24: warning: reference to static property 'logger' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
31 | 		logger.logLevel = .trace
32 | 		Self.logger = logger /* We must do this to be able to use the logger from the C handler. */
33 | 		SignalHandlingConfig.logger?.logLevel = .trace
   |                        `- warning: reference to static property 'logger' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
34 |
35 | 		try Sigaction(handler: .ansiC({ _ in Self.logger?.debug("In libxct-test-helper sigaction handler for interrupt") })).install(on: .interrupt)
/host/spi-builder-workspace/Sources/SignalHandling/SignalHandlingConfig.swift:9:20: note: static property declared here
 7 | public enum SignalHandlingConfig {
 8 |
 9 | 	public static var logger: Logging.Logger? = {
   |                    `- note: static property declared here
10 | 		return Logger(label: "com.xcode-actions.signal-handling")
11 | 	}()
/host/spi-builder-workspace/Sources/signal-handling-tests-helper/ManualTest.swift:46:5: warning: capture of 'doneHandler' with non-sendable type '(Bool) -> Void' in a `@Sendable` closure; this is an error in the Swift 6 language mode
44 | 			DispatchQueue.global().asyncAfter(deadline: .now() + .milliseconds(500), execute: {
45 | 				logger.info("Allowing signal to be resent")
46 | 				doneHandler(true)
   |     |- warning: capture of 'doneHandler' with non-sendable type '(Bool) -> Void' in a `@Sendable` closure; this is an error in the Swift 6 language mode
   |     `- note: a function type must be marked '@Sendable' to conform to 'Sendable'
47 | 			})
48 | 		}
/host/spi-builder-workspace/Sources/signal-handling-tests-helper/ManualTest.swift:45:5: warning: reference to captured var 'logger' in concurrently-executing code; this is an error in the Swift 6 language mode
43 | 		let handler: DelayedSigactionHandler = { _, doneHandler in
44 | 			DispatchQueue.global().asyncAfter(deadline: .now() + .milliseconds(500), execute: {
45 | 				logger.info("Allowing signal to be resent")
   |     `- warning: reference to captured var 'logger' in concurrently-executing code; this is an error in the Swift 6 language mode
46 | 				doneHandler(true)
47 | 			})
[125/130] Compiling signal_handling_tests_helper DelaySignalBlock.swift
/host/spi-builder-workspace/Sources/signal-handling-tests-helper/DelaySignalBlock.swift:25:24: warning: reference to static property 'logger' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
23 |
24 | 		LoggingSystem.bootstrap{ _ in CLTLogger(multilineMode: .allMultiline) }
25 | 		SignalHandlingConfig.logger?.logLevel = .trace
   |                        `- warning: reference to static property 'logger' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
26 |
27 | 		let signal = Signal(rawValue: signalNumber)
/host/spi-builder-workspace/Sources/SignalHandling/SignalHandlingConfig.swift:9:20: note: static property declared here
 7 | public enum SignalHandlingConfig {
 8 |
 9 | 	public static var logger: Logging.Logger? = {
   |                    `- note: static property declared here
10 | 		return Logger(label: "com.xcode-actions.signal-handling")
11 | 	}()
/host/spi-builder-workspace/Sources/signal-handling-tests-helper/DelaySignalBlock.swift:34:5: warning: capture of 'doneHandler' with non-sendable type '(Bool) -> Void' in a `@Sendable` closure; this is an error in the Swift 6 language mode
32 | 			DispatchQueue.global().asyncAfter(deadline: .now() + .milliseconds(500), execute: {
33 | 				writeToStdout("allowing signal to be resent")
34 | 				doneHandler(true)
   |     |- warning: capture of 'doneHandler' with non-sendable type '(Bool) -> Void' in a `@Sendable` closure; this is an error in the Swift 6 language mode
   |     `- note: a function type must be marked '@Sendable' to conform to 'Sendable'
35 | 			})
36 | 		})
[126/130] Compiling signal_handling_tests_helper DelaySignalUnsigaction.swift
/host/spi-builder-workspace/Sources/signal-handling-tests-helper/DelaySignalUnsigaction.swift:23:24: warning: reference to static property 'logger' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
21 | 	func run() throws {
22 | 		LoggingSystem.bootstrap{ _ in CLTLogger(multilineMode: .allMultiline) }
23 | 		SignalHandlingConfig.logger?.logLevel = .trace
   |                        `- warning: reference to static property 'logger' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
24 |
25 | 		let signal = Signal(rawValue: signalNumber)
/host/spi-builder-workspace/Sources/SignalHandling/SignalHandlingConfig.swift:9:20: note: static property declared here
 7 | public enum SignalHandlingConfig {
 8 |
 9 | 	public static var logger: Logging.Logger? = {
   |                    `- note: static property declared here
10 | 		return Logger(label: "com.xcode-actions.signal-handling")
11 | 	}()
/host/spi-builder-workspace/Sources/signal-handling-tests-helper/DelaySignalUnsigaction.swift:32:5: warning: capture of 'doneHandler' with non-sendable type '(Bool) -> Void' in a `@Sendable` closure; this is an error in the Swift 6 language mode
30 | 			DispatchQueue.global().asyncAfter(deadline: .now() + .milliseconds(500), execute: {
31 | 				writeToStdout("allowing signal to be resent")
32 | 				doneHandler(true)
   |     |- warning: capture of 'doneHandler' with non-sendable type '(Bool) -> Void' in a `@Sendable` closure; this is an error in the Swift 6 language mode
   |     `- note: a function type must be marked '@Sendable' to conform to 'Sendable'
33 | 			})
34 | 		})
[127/130] Compiling signal_handling_tests_helper ConditionLock.swift
[128/131] Wrapping AST for signal-handling-tests-helper for debugging
[129/131] Write Objects.LinkFileList
[130/131] Linking signal-handling-tests-helper
Build complete! (40.60s)
Build complete.
{
  "dependencies" : [
    {
      "identity" : "swift-argument-parser",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "1.0.0",
            "upper_bound" : "2.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/apple/swift-argument-parser.git"
    },
    {
      "identity" : "swift-log",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "1.4.2",
            "upper_bound" : "2.0.0"
          }
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      },
      "type" : "sourceControl",
      "url" : "https://github.com/apple/swift-log.git"
    },
    {
      "identity" : "clt-logger",
      "requirement" : {
        "range" : [
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            "upper_bound" : "1.0.0"
          }
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      },
      "type" : "sourceControl",
      "url" : "https://github.com/xcode-actions/clt-logger.git"
    },
    {
      "identity" : "swift-system",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "1.0.0",
            "upper_bound" : "2.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/apple/swift-system.git"
    }
  ],
  "manifest_display_name" : "swift-signal-handling",
  "name" : "swift-signal-handling",
  "path" : "/host/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "macos",
      "version" : "11.0"
    },
    {
      "name" : "tvos",
      "version" : "14.0"
    },
    {
      "name" : "ios",
      "version" : "14.0"
    },
    {
      "name" : "watchos",
      "version" : "7.0"
    }
  ],
  "products" : [
    {
      "name" : "SignalHandling",
      "targets" : [
        "SignalHandling"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    },
    {
      "name" : "signal-handling-tests-helper",
      "targets" : [
        "signal-handling-tests-helper"
      ],
      "type" : {
        "executable" : null
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "signal_handling_tests_helper",
      "module_type" : "SwiftTarget",
      "name" : "signal-handling-tests-helper",
      "path" : "Sources/signal-handling-tests-helper",
      "product_dependencies" : [
        "ArgumentParser",
        "CLTLogger",
        "Logging"
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      "product_memberships" : [
        "signal-handling-tests-helper"
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      "sources" : [
        "ConditionLock.swift",
        "DelaySignalBlock.swift",
        "DelaySignalUnsigaction.swift",
        "ManualDispatchMemTest.swift",
        "ManualTest.swift",
        "main.swift"
      ],
      "target_dependencies" : [
        "SignalHandling"
      ],
      "type" : "executable"
    },
    {
      "c99name" : "SignalHandlingTests",
      "module_type" : "SwiftTarget",
      "name" : "SignalHandlingTests",
      "path" : "Tests/SignalHandlingTests",
      "product_dependencies" : [
        "CLTLogger",
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      "sources" : [
        "LockTest.swift",
        "SignalHandlingTests.swift",
        "Utils.swift"
      ],
      "target_dependencies" : [
        "signal-handling-tests-helper"
      ],
      "type" : "test"
    },
    {
      "c99name" : "SignalHandling",
      "module_type" : "SwiftTarget",
      "name" : "SignalHandling",
      "path" : "Sources/SignalHandling",
      "product_dependencies" : [
        "Logging",
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      "product_memberships" : [
        "SignalHandling",
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      "sources" : [
        "CStructsInSwift/Sigaction.swift",
        "CStructsInSwift/SigactionFlag.swift",
        "CStructsInSwift/SigactionHandler.swift",
        "CStructsInSwift/Signal.swift",
        "DelayedSigaction/DelayedSigaction.swift",
        "DelayedSigaction/DelayedSigactionHandler.swift",
        "DelayedSigaction/SigactionDelayer_Block.swift",
        "DelayedSigaction/SigactionDelayer_Unsig.swift",
        "SignalHandlingConfig.swift",
        "SignalHandlingError.swift",
        "Utils.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.3"
}
basic-6.0-latest: Pulling from finestructure/spi-images
Digest: sha256:47d26c99ca4f1ac0a332c85fd5b13ff4390e72115219984a57a68fe9d1063a05
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:basic-6.0-latest
Done.