Swift Package IndexBuild Information
Failed to build swift-signal-handling, reference 1.1.4 (c50ae0), with Swift 6.4 for Wasm on 21 Sep 2026 15:49:07 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-53886770-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:wasm-6.4-latest swift build --swift-sdk swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm 2>&1Build Log
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RunAll
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Builder version: 5.1.0
Interrupt handler set up.
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Checkout
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Clone URL: https://github.com/xcode-actions/swift-signal-handling.git
Reference: 1.1.4
Initialized empty Git repository in /host/spi-builder-workspace/.git/
hint: Using 'master' as the name for the initial branch. This default branch name
hint: is subject to change. To configure the initial branch name to use in all
hint: of your new repositories, which will suppress this warning, call:
hint:
hint: git config --global init.defaultBranch <name>
hint:
hint: Names commonly chosen instead of 'master' are 'main', 'trunk' and
hint: 'development'. The just-created branch can be renamed via this command:
hint:
hint: git branch -m <name>
From https://github.com/xcode-actions/swift-signal-handling
* tag 1.1.4 -> FETCH_HEAD
HEAD is now at c50ae09 Remove hangup signal from list of forwarded to subprocesses signals
Cloned https://github.com/xcode-actions/swift-signal-handling.git
Revision (git rev-parse @):
c50ae0975bcbae92cbaa972f99649314a0e77bca
SUCCESS checkout https://github.com/xcode-actions/swift-signal-handling.git at 1.1.4
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Build
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Selected platform: wasm
Swift version: 6.4
Building package at path: $PWD
https://github.com/xcode-actions/swift-signal-handling.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-53886770-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:wasm-6.4-latest swift build --swift-sdk swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm 2>&1
wasm-6.4-latest: Pulling from saguaro1/spi-images
Digest: sha256:4328fdb43c680d205c1d6761b1e3267aa38277eefdda9ddfb17b6a0f1a77857a
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:wasm-6.4-latest
Fetching https://github.com/xcode-actions/clt-logger.git
Fetching https://github.com/apple/swift-log.git
Fetching https://github.com/apple/swift-argument-parser.git
Fetching https://github.com/apple/swift-system.git
[1/8132] Fetching swift-log
[8133/9001] Fetching swift-log, clt-logger
[8690/27919] Fetching swift-log, clt-logger, swift-argument-parser
[9258/34817] Fetching swift-log, clt-logger, swift-argument-parser, swift-system
Fetched https://github.com/apple/swift-log.git (0.55s)
[2012/26685] Fetching clt-logger, swift-argument-parser, swift-system
Fetched https://github.com/xcode-actions/clt-logger.git (0.60s)
[12815/25816] Fetching swift-argument-parser, swift-system
Fetched https://github.com/apple/swift-system.git (0.77s)
Fetched https://github.com/apple/swift-argument-parser.git (0.77s)
Computing version for https://github.com/apple/swift-system.git
Computed https://github.com/apple/swift-system.git at 1.8.1 (1.02s)
Computing version for https://github.com/apple/swift-argument-parser.git
Computed https://github.com/apple/swift-argument-parser.git at 1.8.2 (0.18s)
Computing version for https://github.com/apple/swift-log.git
Computed https://github.com/apple/swift-log.git at 1.15.1 (0.21s)
Computing version for https://github.com/xcode-actions/clt-logger.git
Computed https://github.com/xcode-actions/clt-logger.git at 1.0.0 (0.15s)
Creating working copy for https://github.com/apple/swift-argument-parser.git
Working copy of https://github.com/apple/swift-argument-parser.git resolved at 1.8.2
Creating working copy for https://github.com/apple/swift-log.git
Working copy of https://github.com/apple/swift-log.git resolved at 1.15.1
Creating working copy for https://github.com/apple/swift-system.git
Working copy of https://github.com/apple/swift-system.git resolved at 1.8.1
Creating working copy for https://github.com/xcode-actions/clt-logger.git
Working copy of https://github.com/xcode-actions/clt-logger.git resolved at 1.0.0
Building for debugging...
[Computing dependencies]
[Pre-planning 1 / 274]
[Planning deferred tasks]
[51 / 98] ArgumentParserToolInfo
[61 / 118] SystemPackage
[61 / 118] Logging
[73 / 118] SystemPackage
[73 / 118] Logging
[76 / 118] SystemPackage
[82 / 118] SystemPackage-product
[86 / 119] Logging
[86 / 119] Logging-product
[93 / 129] SignalHandling
[95 / 130] SystemPackage
[98 / 130] SignalHandling
error: SwiftCompile normal wasm32 failed with a nonzero exit code. Command line: cd /host
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Sigaction.swift:43:24: [1;31merror: [1;39mcannot find type 'sigaction' in scope[0;0m
[0;36m41 |[0;0m If the handler of the sigaction is `SIG_IGN` or `SIG_DFL`, we check the `sa_flags` not to contains the `SA_SIGINFO` bit.
[0;36m42 |[0;0m If they do, we log an error, as this is invalid. */
[0;36m43 |[0;0m public init(rawValue: [4;39msigaction[0;0m) {
[0;36m|[0;0m `- [1;31merror: [1;39mcannot find type 'sigaction' in scope[0;0m
[0;36m44 |[0;0m self.mask = Signal.set(from: rawValue.sa_mask)
[0;36m45 |[0;0m self.flags = SigactionFlags(rawValue: rawValue.sa_flags)
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Sigaction.swift:78:23: [1;31merror: [1;39mcannot find type 'sigaction' in scope[0;0m
[0;36m76 |[0;0m }
[0;36m77 |[0;0m
[0;36m78 |[0;0m public var rawValue: [4;39msigaction[0;0m {
[0;36m|[0;0m `- [1;31merror: [1;39mcannot find type 'sigaction' in scope[0;0m
[0;36m79 |[0;0m if !isValid {
[0;36m80 |[0;0m SignalHandlingConfig.logger?.warning("Getting sigaction from an invalid Sigaction.")
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Sigaction.swift:9:20: [1;33mwarning: [1;39mstatic 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[0;0m [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/mutable-global-variable\MutableGlobalVariable]8;;\]
[0;36m5 |[0;0m
[0;36m6 |[0;0m
[0;36m7 |[0;0m public struct Sigaction : Equatable, RawRepresentable {
[0;36m|[0;0m `- [1;39mnote: [1;39mconsider making struct 'Sigaction' conform to the 'Sendable' protocol[0;0m
[0;36m8 |[0;0m
[0;36m9 |[0;0m public static let ignoreAction = Sigaction(handler: .ignoreHandler)
[0;36m|[0;0m |- [1;33mwarning: [1;39mstatic 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[0;0m [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/mutable-global-variable\MutableGlobalVariable]8;;\]
[0;36m|[0;0m |- [1;39mnote: [1;39madd '@MainActor' to make static property 'ignoreAction' part of global actor 'MainActor'[0;0m
[0;36m|[0;0m `- [1;39mnote: [1;39mdisable concurrency-safety checks if accesses are protected by an external synchronization mechanism[0;0m
[0;36m10 |[0;0m public static let defaultAction = Sigaction(handler: .defaultHandler)
[0;36m11 |[0;0m
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Sigaction.swift:10:20: [1;33mwarning: [1;39mstatic 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[0;0m [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/mutable-global-variable\MutableGlobalVariable]8;;\]
[0;36m5 |[0;0m
[0;36m6 |[0;0m
[0;36m7 |[0;0m public struct Sigaction : Equatable, RawRepresentable {
[0;36m|[0;0m `- [1;39mnote: [1;39mconsider making struct 'Sigaction' conform to the 'Sendable' protocol[0;0m
[0;36m8 |[0;0m
[0;36m9 |[0;0m public static let ignoreAction = Sigaction(handler: .ignoreHandler)
[0;36m10 |[0;0m public static let defaultAction = Sigaction(handler: .defaultHandler)
[0;36m|[0;0m |- [1;33mwarning: [1;39mstatic 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[0;0m [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/mutable-global-variable\MutableGlobalVariable]8;;\]
[0;36m|[0;0m |- [1;39mnote: [1;39madd '@MainActor' to make static property 'defaultAction' part of global actor 'MainActor'[0;0m
[0;36m|[0;0m `- [1;39mnote: [1;39mdisable concurrency-safety checks if accesses are protected by an external synchronization mechanism[0;0m
[0;36m11 |[0;0m
[0;36m12 |[0;0m /**
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/SigactionHandler.swift:19:80: [1;31merror: [1;39mcannot find type 'siginfo_t' in scope[0;0m
[0;36m17 |[0;0m
[0;36m18 |[0;0m case ansiC(@convention(c) (_ signalID: Int32) -> Void)
[0;36m19 |[0;0m case posix(@convention(c) (_ signalID: Int32, _ siginfo: UnsafeMutablePointer<[4;39msiginfo_t[0;0m>?, _ userThreadContext: UnsafeMutableRawPointer?) -> Void)
[0;36m|[0;0m `- [1;31merror: [1;39mcannot find type 'siginfo_t' in scope[0;0m
[0;36m20 |[0;0m
[0;36m21 |[0;0m public static func ==(lhs: SigactionHandler, rhs: SigactionHandler) -> Bool {
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Sigaction.swift:7:15: [1;31merror: [1;39mtype 'Sigaction' does not conform to protocol 'RawRepresentable'[0;0m
[0;36m5 |[0;0m
[0;36m6 |[0;0m
[0;36m7 |[0;0m public struct Sigaction : Equatable, RawRepresentable {
[0;36m|[0;0m |- [1;31merror: [1;39mtype 'Sigaction' does not conform to protocol 'RawRepresentable'[0;0m
[0;36m|[0;0m `- [1;39mnote: [1;39madd stubs for conformance[0;0m
[0;36m8 |[0;0m
[0;36m9 |[0;0m public static let ignoreAction = Sigaction(handler: .ignoreHandler)
Swift.RawRepresentable.RawValue:2:16: [1;39mnote: [1;39mprotocol requires nested type 'RawValue'[0;0m
[0;36m1 |[0;0m protocol RawRepresentable {
[0;36m2 |[0;0m associatedtype RawValue}
[0;36m|[0;0m `- [1;39mnote: [1;39mprotocol requires nested type 'RawValue'[0;0m
[0;36m3 |[0;0m
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/SigactionFlag.swift:11:59: [1;31merror: [1;39mcannot find 'SA_NOCLDSTOP' in scope[0;0m
[0;36m9 |[0;0m If this bit is set when installing a catching function for the `SIGCHLD` signal,
[0;36m10 |[0;0m the `SIGCHLD` signal will be generated only when a child process exits, not when a child process stops. */
[0;36m11 |[0;0m public static let noChildStop = SigactionFlags(rawValue: [4;39mSA_NOCLDSTOP[0;0m)
[0;36m|[0;0m `- [1;31merror: [1;39mcannot find 'SA_NOCLDSTOP' in scope[0;0m
[0;36m12 |[0;0m
[0;36m13 |[0;0m /**
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/SigactionFlag.swift:19:59: [1;31merror: [1;39mcannot find 'SA_NOCLDWAIT' in scope[0;0m
[0;36m17 |[0;0m it blocks until all of the calling process’s child processes terminate,
[0;36m18 |[0;0m and then returns a value of -1 with errno set to ECHILD. */
[0;36m19 |[0;0m public static let noChildWait = SigactionFlags(rawValue: [4;39mSA_NOCLDWAIT[0;0m)
[0;36m|[0;0m `- [1;31merror: [1;39mcannot find 'SA_NOCLDWAIT' in scope[0;0m
[0;36m20 |[0;0m
[0;36m21 |[0;0m /**
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/SigactionFlag.swift:23:55: [1;31merror: [1;39mcannot find 'SA_ONSTACK' in scope[0;0m
[0;36m21 |[0;0m /**
[0;36m22 |[0;0m If this bit is set, the system will deliver the signal to the process on a signal stack, specified with `sigaltstack(2)`. */
[0;36m23 |[0;0m public static let onStack = SigactionFlags(rawValue: [4;39mSA_ONSTACK[0;0m)
[0;36m|[0;0m `- [1;31merror: [1;39mcannot find 'SA_ONSTACK' in scope[0;0m
[0;36m24 |[0;0m
[0;36m25 |[0;0m /**
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/SigactionFlag.swift:27:55: [1;31merror: [1;39mcannot find 'SA_NODEFER' in scope[0;0m
[0;36m25 |[0;0m /**
[0;36m26 |[0;0m If this bit is set, further occurrences of the delivered signal are not masked during the execution of the handler. */
[0;36m27 |[0;0m public static let noDefer = SigactionFlags(rawValue: [4;39mSA_NODEFER[0;0m)
[0;36m|[0;0m `- [1;31merror: [1;39mcannot find 'SA_NODEFER' in scope[0;0m
[0;36m28 |[0;0m
[0;36m29 |[0;0m /**
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/SigactionFlag.swift:31:65: [1;31merror: [1;39mcannot find 'SA_RESETHAND' in scope[0;0m
[0;36m29 |[0;0m /**
[0;36m30 |[0;0m If this bit is set, the handler is reset back to `SIG_DFL` at the moment the signal is delivered. */
[0;36m31 |[0;0m public static let resetHandler = SigactionFlags(rawValue: CInt([4;39mSA_RESETHAND[0;0m) /* On Linux, an UInt32 instead of Int32, so we cast… */)
[0;36m|[0;0m `- [1;31merror: [1;39mcannot find 'SA_RESETHAND' in scope[0;0m
[0;36m32 |[0;0m
[0;36m33 |[0;0m /** See `sigaction(2)`. */
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/SigactionFlag.swift:34:55: [1;31merror: [1;39mcannot find 'SA_RESTART' in scope[0;0m
[0;36m32 |[0;0m
[0;36m33 |[0;0m /** See `sigaction(2)`. */
[0;36m34 |[0;0m public static let restart = SigactionFlags(rawValue: [4;39mSA_RESTART[0;0m)
[0;36m|[0;0m `- [1;31merror: [1;39mcannot find 'SA_RESTART' in scope[0;0m
[0;36m35 |[0;0m
[0;36m36 |[0;0m /**
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/SigactionFlag.swift:40:55: [1;31merror: [1;39mcannot find 'SA_SIGINFO' in scope[0;0m
[0;36m38 |[0;0m and should match the matching prototype.
[0;36m39 |[0;0m This bit should not be set when assigning `SIG_DFL` or `SIG_IGN`. */
[0;36m40 |[0;0m public static let siginfo = SigactionFlags(rawValue: [4;39mSA_SIGINFO[0;0m)
[0;36m|[0;0m `- [1;31merror: [1;39mcannot find 'SA_SIGINFO' in scope[0;0m
[0;36m41 |[0;0m
[0;36m42 |[0;0m public let rawValue: CInt
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Signal.swift:34:20: [1;33mwarning: [1;39mstatic 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[0;0m [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/mutable-global-variable\MutableGlobalVariable]8;;\]
[0;36m5 |[0;0m /* Could be an enum?
[0;36m6 |[0;0m * I’d say no to be able to represent signals we don’t know are a part of the system. */
[0;36m7 |[0;0m public struct Signal : RawRepresentable, Hashable, Codable, CaseIterable, CustomStringConvertible {
[0;36m|[0;0m `- [1;39mnote: [1;39mconsider making struct 'Signal' conform to the 'Sendable' protocol[0;0m
[0;36m8 |[0;0m
[0;36m9 |[0;0m /* Signal 0 is not considered.
[0;36m:[0;0m
[0;36m32 |[0;0m
[0;36m33 |[0;0m - Important: As previously mentionned, this list is hand-crafted and might be missing signals or having too many of them. */
[0;36m34 |[0;0m public static let killingSignals: Set<Signal> = {
[0;36m|[0;0m |- [1;33mwarning: [1;39mstatic 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[0;0m [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/mutable-global-variable\MutableGlobalVariable]8;;\]
[0;36m|[0;0m |- [1;39mnote: [1;39madd '@MainActor' to make static property 'killingSignals' part of global actor 'MainActor'[0;0m
[0;36m|[0;0m `- [1;39mnote: [1;39mdisable concurrency-safety checks if accesses are protected by an external synchronization mechanism[0;0m
[0;36m35 |[0;0m return Set(arrayLiteral:
[0;36m36 |[0;0m .terminated, /* Default kill */
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Signal.swift:108:50: [1;31merror: [1;39mcannot find 'SIGTERM' in scope[0;0m
[0;36m106 |[0;0m
[0;36m107 |[0;0m /** “Normal” kill signal. */
[0;36m108 |[0;0m public static let terminated = Signal(rawValue: [4;39mSIGTERM[0;0m)
[0;36m|[0;0m `- [1;31merror: [1;39mcannot find 'SIGTERM' in scope[0;0m
[0;36m109 |[0;0m /** Usually `Ctrl-C`. */
[0;36m110 |[0;0m public static let interrupt = Signal(rawValue: SIGINT)
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Signal.swift:110:50: [1;31merror: [1;39mcannot find 'SIGINT' in scope[0;0m
[0;36m108 |[0;0m public static let terminated = Signal(rawValue: SIGTERM)
[0;36m109 |[0;0m /** Usually `Ctrl-C`. */
[0;36m110 |[0;0m public static let interrupt = Signal(rawValue: [4;39mSIGINT[0;0m)
[0;36m|[0;0m `- [1;31merror: [1;39mcannot find 'SIGINT' in scope[0;0m
[0;36m111 |[0;0m /** Used to quit w/ generation of a core dump. Usually `Ctrl-\`. */
[0;36m112 |[0;0m public static let quit = Signal(rawValue: SIGQUIT)
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Signal.swift:112:50: [1;31merror: [1;39mcannot find 'SIGQUIT' in scope[0;0m
[0;36m110 |[0;0m public static let interrupt = Signal(rawValue: SIGINT)
[0;36m111 |[0;0m /** Used to quit w/ generation of a core dump. Usually `Ctrl-\`. */
[0;36m112 |[0;0m public static let quit = Signal(rawValue: [4;39mSIGQUIT[0;0m)
[0;36m|[0;0m `- [1;31merror: [1;39mcannot find 'SIGQUIT' in scope[0;0m
[0;36m113 |[0;0m public static let killed = Signal(rawValue: SIGKILL)
[0;36m114 |[0;0m /** The user’s terminal disconnected. */
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Signal.swift:48:20: [1;33mwarning: [1;39mstatic 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[0;0m [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/mutable-global-variable\MutableGlobalVariable]8;;\]
[0;36m5 |[0;0m /* Could be an enum?
[0;36m6 |[0;0m * I’d say no to be able to represent signals we don’t know are a part of the system. */
[0;36m7 |[0;0m public struct Signal : RawRepresentable, Hashable, Codable, CaseIterable, CustomStringConvertible {
[0;36m|[0;0m `- [1;39mnote: [1;39mconsider making struct 'Signal' conform to the 'Sendable' protocol[0;0m
[0;36m8 |[0;0m
[0;36m9 |[0;0m /* Signal 0 is not considered.
[0;36m:[0;0m
[0;36m46 |[0;0m - Important: As previously mentionned, this list is hand-crafted and does not correspond to any system development notion,
[0;36m47 |[0;0m or anything that I know of. */
[0;36m48 |[0;0m public static let toForwardToSubprocesses: Set<Signal> = {
[0;36m|[0;0m |- [1;33mwarning: [1;39mstatic 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[0;0m [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/mutable-global-variable\MutableGlobalVariable]8;;\]
[0;36m|[0;0m |- [1;39mnote: [1;39madd '@MainActor' to make static property 'toForwardToSubprocesses' part of global actor 'MainActor'[0;0m
[0;36m|[0;0m `- [1;39mnote: [1;39mdisable concurrency-safety checks if accesses are protected by an external synchronization mechanism[0;0m
[0;36m49 |[0;0m return Set(arrayLiteral:
[0;36m50 |[0;0m .suspended, /* Ctrl-Z */
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Signal.swift:171:57: [1;31merror: [1;39mcannot find 'SIGTSTP' in scope[0;0m
[0;36m169 |[0;0m public static let suspendedBySignal = Signal(rawValue: SIGSTOP)
[0;36m170 |[0;0m /** Suspends the program but can be handled and ignored. Usually `Ctrl-Z`. */
[0;36m171 |[0;0m public static let suspended = Signal(rawValue: [4;39mSIGTSTP[0;0m)
[0;36m|[0;0m `- [1;31merror: [1;39mcannot find 'SIGTSTP' in scope[0;0m
[0;36m172 |[0;0m public static let stoppedTTYInput = Signal(rawValue: SIGTTIN)
[0;36m173 |[0;0m public static let stoppedTTYOutput = Signal(rawValue: SIGTTOU)
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Signal.swift:167:57: [1;31merror: [1;39mcannot find 'SIGCONT' in scope[0;0m
[0;36m165 |[0;0m /* Obsolete name for SIGCHLD. */
[0;36m166 |[0;0m // public static let cildExited = Signal(rawValue: SIGCLD)
[0;36m167 |[0;0m public static let continued = Signal(rawValue: [4;39mSIGCONT[0;0m)
[0;36m|[0;0m `- [1;31merror: [1;39mcannot find 'SIGCONT' in scope[0;0m
[0;36m168 |[0;0m /** Suspends the program. Cannot be handled, ignored or blocked. */
[0;36m169 |[0;0m public static let suspendedBySignal = Signal(rawValue: SIGSTOP)
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Signal.swift:79:62: [1;31merror: [1;39mcannot find 'SIGFPE' in scope[0;0m
[0;36m77 |[0;0m /**
[0;36m78 |[0;0m - Note: FPE means Floating-Point Exception but this signal is sent for any arithmetic error. */
[0;36m79 |[0;0m public static let arithmeticError = Signal(rawValue: [4;39mSIGFPE[0;0m)
[0;36m|[0;0m `- [1;31merror: [1;39mcannot find 'SIGFPE' in scope[0;0m
[0;36m80 |[0;0m @available(*, unavailable, renamed: "arithmeticError")
[0;36m81 |[0;0m public static let floatingPointException = Signal(rawValue: SIGFPE)
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Signal.swift:81:62: [1;31merror: [1;39mcannot find 'SIGFPE' in scope[0;0m
[0;36m79 |[0;0m public static let arithmeticError = Signal(rawValue: SIGFPE)
[0;36m80 |[0;0m @available(*, unavailable, renamed: "arithmeticError")
[0;36m81 |[0;0m public static let floatingPointException = Signal(rawValue: [4;39mSIGFPE[0;0m)
[0;36m|[0;0m `- [1;31merror: [1;39mcannot find 'SIGFPE' in scope[0;0m
[0;36m82 |[0;0m public static let illegalInstruction = Signal(rawValue: SIGILL)
[0;36m83 |[0;0m public static let segmentationFault = Signal(rawValue: SIGSEGV)
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Signal.swift:82:62: [1;31merror: [1;39mcannot find 'SIGILL' in scope[0;0m
[0;36m80 |[0;0m @available(*, unavailable, renamed: "arithmeticError")
[0;36m81 |[0;0m public static let floatingPointException = Signal(rawValue: SIGFPE)
[0;36m82 |[0;0m public static let illegalInstruction = Signal(rawValue: [4;39mSIGILL[0;0m)
[0;36m|[0;0m `- [1;31merror: [1;39mcannot find 'SIGILL' in scope[0;0m
[0;36m83 |[0;0m public static let segmentationFault = Signal(rawValue: SIGSEGV)
[0;36m84 |[0;0m public static let busError = Signal(rawValue: SIGBUS)
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Signal.swift:83:62: [1;31merror: [1;39mcannot find 'SIGSEGV' in scope[0;0m
[0;36m81 |[0;0m public static let floatingPointException = Signal(rawValue: SIGFPE)
[0;36m82 |[0;0m public static let illegalInstruction = Signal(rawValue: SIGILL)
[0;36m83 |[0;0m public static let segmentationFault = Signal(rawValue: [4;39mSIGSEGV[0;0m)
[0;36m|[0;0m `- [1;31merror: [1;39mcannot find 'SIGSEGV' in scope[0;0m
[0;36m84 |[0;0m public static let busError = Signal(rawValue: SIGBUS)
[0;36m85 |[0;0m public static let abortTrap = Signal(rawValue: SIGABRT)
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Signal.swift:84:62: [1;31merror: [1;39mcannot find 'SIGBUS' in scope[0;0m
[0;36m82 |[0;0m public static let illegalInstruction = Signal(rawValue: SIGILL)
[0;36m83 |[0;0m public static let segmentationFault = Signal(rawValue: SIGSEGV)
[0;36m84 |[0;0m public static let busError = Signal(rawValue: [4;39mSIGBUS[0;0m)
[0;36m|[0;0m `- [1;31merror: [1;39mcannot find 'SIGBUS' in scope[0;0m
[0;36m85 |[0;0m public static let abortTrap = Signal(rawValue: SIGABRT)
[0;36m86 |[0;0m /** Usually the same as `abortTrap`. */
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Signal.swift:85:62: [1;31merror: [1;39mcannot find 'SIGABRT' in scope[0;0m
[0;36m83 |[0;0m public static let segmentationFault = Signal(rawValue: SIGSEGV)
[0;36m84 |[0;0m public static let busError = Signal(rawValue: SIGBUS)
[0;36m85 |[0;0m public static let abortTrap = Signal(rawValue: [4;39mSIGABRT[0;0m)
[0;36m|[0;0m `- [1;31merror: [1;39mcannot find 'SIGABRT' in scope[0;0m
[0;36m86 |[0;0m /** Usually the same as `abortTrap`. */
[0;36m87 |[0;0m public static let iot = Signal(rawValue: SIGIOT)
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Signal.swift:87:62: [1;31merror: [1;39mcannot find 'SIGIOT' in scope[0;0m
[0;36m85 |[0;0m public static let abortTrap = Signal(rawValue: SIGABRT)
[0;36m86 |[0;0m /** Usually the same as `abortTrap`. */
[0;36m87 |[0;0m public static let iot = Signal(rawValue: [4;39mSIGIOT[0;0m)
[0;36m|[0;0m `- [1;31merror: [1;39mcannot find 'SIGIOT' in scope[0;0m
[0;36m88 |[0;0m public static let traceBreakpointTrap = Signal(rawValue: SIGTRAP)
[0;36m89 |[0;0m #if !os(Linux)
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Signal.swift:88:62: [1;31merror: [1;39mcannot find 'SIGTRAP' in scope[0;0m
[0;36m86 |[0;0m /** Usually the same as `abortTrap`. */
[0;36m87 |[0;0m public static let iot = Signal(rawValue: SIGIOT)
[0;36m88 |[0;0m public static let traceBreakpointTrap = Signal(rawValue: [4;39mSIGTRAP[0;0m)
[0;36m|[0;0m `- [1;31merror: [1;39mcannot find 'SIGTRAP' in scope[0;0m
[0;36m89 |[0;0m #if !os(Linux)
[0;36m90 |[0;0m public static let emulatorTrap = Signal(rawValue: SIGEMT)
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Signal.swift:90:62: [1;31merror: [1;39mcannot find 'SIGEMT' in scope[0;0m
[0;36m88 |[0;0m public static let traceBreakpointTrap = Signal(rawValue: SIGTRAP)
[0;36m89 |[0;0m #if !os(Linux)
[0;36m90 |[0;0m public static let emulatorTrap = Signal(rawValue: [4;39mSIGEMT[0;0m)
[0;36m|[0;0m `- [1;31merror: [1;39mcannot find 'SIGEMT' in scope[0;0m
[0;36m91 |[0;0m #endif
[0;36m92 |[0;0m public static let badSystemCall = Signal(rawValue: SIGSYS)
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Signal.swift:92:62: [1;31merror: [1;39mcannot find 'SIGSYS' in scope[0;0m
[0;36m90 |[0;0m public static let emulatorTrap = Signal(rawValue: SIGEMT)
[0;36m91 |[0;0m #endif
[0;36m92 |[0;0m public static let badSystemCall = Signal(rawValue: [4;39mSIGSYS[0;0m)
[0;36m|[0;0m `- [1;31merror: [1;39mcannot find 'SIGSYS' in scope[0;0m
[0;36m93 |[0;0m
[0;36m94 |[0;0m /* *** Termination Signals *** */
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Signal.swift:113:50: [1;31merror: [1;39mcannot find 'SIGKILL' in scope[0;0m
[0;36m111 |[0;0m /** Used to quit w/ generation of a core dump. Usually `Ctrl-\`. */
[0;36m112 |[0;0m public static let quit = Signal(rawValue: SIGQUIT)
[0;36m113 |[0;0m public static let killed = Signal(rawValue: [4;39mSIGKILL[0;0m)
[0;36m|[0;0m `- [1;31merror: [1;39mcannot find 'SIGKILL' in scope[0;0m
[0;36m114 |[0;0m /** The user’s terminal disconnected. */
[0;36m115 |[0;0m public static let hangup = Signal(rawValue: SIGHUP)
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Signal.swift:115:50: [1;31merror: [1;39mcannot find 'SIGHUP' in scope[0;0m
[0;36m113 |[0;0m public static let killed = Signal(rawValue: SIGKILL)
[0;36m114 |[0;0m /** The user’s terminal disconnected. */
[0;36m115 |[0;0m public static let hangup = Signal(rawValue: [4;39mSIGHUP[0;0m)
[0;36m|[0;0m `- [1;31merror: [1;39mcannot find 'SIGHUP' in scope[0;0m
[0;36m116 |[0;0m
[0;36m117 |[0;0m /* *** Alarm Signals *** */
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Signal.swift:128:61: [1;31merror: [1;39mcannot find 'SIGALRM' in scope[0;0m
[0;36m126 |[0;0m }
[0;36m127 |[0;0m
[0;36m128 |[0;0m public static let alarmClock = Signal(rawValue: [4;39mSIGALRM[0;0m)
[0;36m|[0;0m `- [1;31merror: [1;39mcannot find 'SIGALRM' in scope[0;0m
[0;36m129 |[0;0m public static let virtualTimerExpired = Signal(rawValue: SIGVTALRM)
[0;36m130 |[0;0m public static let profilingTimerExpired = Signal(rawValue: SIGPROF)
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Signal.swift:129:61: [1;31merror: [1;39mcannot find 'SIGVTALRM' in scope[0;0m
[0;36m127 |[0;0m
[0;36m128 |[0;0m public static let alarmClock = Signal(rawValue: SIGALRM)
[0;36m129 |[0;0m public static let virtualTimerExpired = Signal(rawValue: [4;39mSIGVTALRM[0;0m)
[0;36m|[0;0m `- [1;31merror: [1;39mcannot find 'SIGVTALRM' in scope[0;0m
[0;36m130 |[0;0m public static let profilingTimerExpired = Signal(rawValue: SIGPROF)
[0;36m131 |[0;0m
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Signal.swift:130:61: [1;31merror: [1;39mcannot find 'SIGPROF' in scope[0;0m
[0;36m128 |[0;0m public static let alarmClock = Signal(rawValue: SIGALRM)
[0;36m129 |[0;0m public static let virtualTimerExpired = Signal(rawValue: SIGVTALRM)
[0;36m130 |[0;0m public static let profilingTimerExpired = Signal(rawValue: [4;39mSIGPROF[0;0m)
[0;36m|[0;0m `- [1;31merror: [1;39mcannot find 'SIGPROF' in scope[0;0m
[0;36m131 |[0;0m
[0;36m132 |[0;0m /* *** Asynchronous I/O Signals *** */
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Signal.swift:143:57: [1;31merror: [1;39mcannot find 'SIGIO' in scope[0;0m
[0;36m141 |[0;0m }
[0;36m142 |[0;0m
[0;36m143 |[0;0m public static let ioPossible = Signal(rawValue: [4;39mSIGIO[0;0m)
[0;36m|[0;0m `- [1;31merror: [1;39mcannot find 'SIGIO' in scope[0;0m
[0;36m144 |[0;0m public static let urgentIOCondition = Signal(rawValue: SIGURG)
[0;36m145 |[0;0m #if os(Linux)
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Signal.swift:144:57: [1;31merror: [1;39mcannot find 'SIGURG' in scope[0;0m
[0;36m142 |[0;0m
[0;36m143 |[0;0m public static let ioPossible = Signal(rawValue: SIGIO)
[0;36m144 |[0;0m public static let urgentIOCondition = Signal(rawValue: [4;39mSIGURG[0;0m)
[0;36m|[0;0m `- [1;31merror: [1;39mcannot find 'SIGURG' in scope[0;0m
[0;36m145 |[0;0m #if os(Linux)
[0;36m146 |[0;0m /** System V signal name, similar to SIGIO. */
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Signal.swift:164:57: [1;31merror: [1;39mcannot find 'SIGCHLD' in scope[0;0m
[0;36m162 |[0;0m }
[0;36m163 |[0;0m
[0;36m164 |[0;0m public static let childExited = Signal(rawValue: [4;39mSIGCHLD[0;0m)
[0;36m|[0;0m `- [1;31merror: [1;39mcannot find 'SIGCHLD' in scope[0;0m
[0;36m165 |[0;0m /* Obsolete name for SIGCHLD. */
[0;36m166 |[0;0m // public static let cildExited = Signal(rawValue: SIGCLD)
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Signal.swift:169:57: [1;31merror: [1;39mcannot find 'SIGSTOP' in scope[0;0m
[0;36m167 |[0;0m public static let continued = Signal(rawValue: SIGCONT)
[0;36m168 |[0;0m /** Suspends the program. Cannot be handled, ignored or blocked. */
[0;36m169 |[0;0m public static let suspendedBySignal = Signal(rawValue: [4;39mSIGSTOP[0;0m)
[0;36m|[0;0m `- [1;31merror: [1;39mcannot find 'SIGSTOP' in scope[0;0m
[0;36m170 |[0;0m /** Suspends the program but can be handled and ignored. Usually `Ctrl-Z`. */
[0;36m171 |[0;0m public static let suspended = Signal(rawValue: SIGTSTP)
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Signal.swift:172:57: [1;31merror: [1;39mcannot find 'SIGTTIN' in scope[0;0m
[0;36m170 |[0;0m /** Suspends the program but can be handled and ignored. Usually `Ctrl-Z`. */
[0;36m171 |[0;0m public static let suspended = Signal(rawValue: SIGTSTP)
[0;36m172 |[0;0m public static let stoppedTTYInput = Signal(rawValue: [4;39mSIGTTIN[0;0m)
[0;36m|[0;0m `- [1;31merror: [1;39mcannot find 'SIGTTIN' in scope[0;0m
[0;36m173 |[0;0m public static let stoppedTTYOutput = Signal(rawValue: SIGTTOU)
[0;36m174 |[0;0m
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Signal.swift:173:57: [1;31merror: [1;39mcannot find 'SIGTTOU' in scope[0;0m
[0;36m171 |[0;0m public static let suspended = Signal(rawValue: SIGTSTP)
[0;36m172 |[0;0m public static let stoppedTTYInput = Signal(rawValue: SIGTTIN)
[0;36m173 |[0;0m public static let stoppedTTYOutput = Signal(rawValue: [4;39mSIGTTOU[0;0m)
[0;36m|[0;0m `- [1;31merror: [1;39mcannot find 'SIGTTOU' in scope[0;0m
[0;36m174 |[0;0m
[0;36m175 |[0;0m /* *** Operation Error Signals *** */
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Signal.swift:186:61: [1;31merror: [1;39mcannot find 'SIGPIPE' in scope[0;0m
[0;36m184 |[0;0m }
[0;36m185 |[0;0m
[0;36m186 |[0;0m public static let brokenPipe = Signal(rawValue: [4;39mSIGPIPE[0;0m)
[0;36m|[0;0m `- [1;31merror: [1;39mcannot find 'SIGPIPE' in scope[0;0m
[0;36m187 |[0;0m // public static let resourceLost = Signal(rawValue: SIGLOST)
[0;36m188 |[0;0m public static let cputimeLimitExceeded = Signal(rawValue: SIGXCPU)
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Signal.swift:188:61: [1;31merror: [1;39mcannot find 'SIGXCPU' in scope[0;0m
[0;36m186 |[0;0m public static let brokenPipe = Signal(rawValue: SIGPIPE)
[0;36m187 |[0;0m // public static let resourceLost = Signal(rawValue: SIGLOST)
[0;36m188 |[0;0m public static let cputimeLimitExceeded = Signal(rawValue: [4;39mSIGXCPU[0;0m)
[0;36m|[0;0m `- [1;31merror: [1;39mcannot find 'SIGXCPU' in scope[0;0m
[0;36m189 |[0;0m public static let filesizeLimitExceeded = Signal(rawValue: SIGXFSZ)
[0;36m190 |[0;0m
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Signal.swift:189:61: [1;31merror: [1;39mcannot find 'SIGXFSZ' in scope[0;0m
[0;36m187 |[0;0m // public static let resourceLost = Signal(rawValue: SIGLOST)
[0;36m188 |[0;0m public static let cputimeLimitExceeded = Signal(rawValue: SIGXCPU)
[0;36m189 |[0;0m public static let filesizeLimitExceeded = Signal(rawValue: [4;39mSIGXFSZ[0;0m)
[0;36m|[0;0m `- [1;31merror: [1;39mcannot find 'SIGXFSZ' in scope[0;0m
[0;36m190 |[0;0m
[0;36m191 |[0;0m /* *** Miscellaneous Signals *** */
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Signal.swift:208:58: [1;31merror: [1;39mcannot find 'SIGUSR1' in scope[0;0m
[0;36m206 |[0;0m }
[0;36m207 |[0;0m
[0;36m208 |[0;0m public static let userDefinedSignal1 = Signal(rawValue: [4;39mSIGUSR1[0;0m)
[0;36m|[0;0m `- [1;31merror: [1;39mcannot find 'SIGUSR1' in scope[0;0m
[0;36m209 |[0;0m public static let userDefinedSignal2 = Signal(rawValue: SIGUSR2)
[0;36m210 |[0;0m public static let windowSizeChanges = Signal(rawValue: SIGWINCH)
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Signal.swift:209:58: [1;31merror: [1;39mcannot find 'SIGUSR2' in scope[0;0m
[0;36m207 |[0;0m
[0;36m208 |[0;0m public static let userDefinedSignal1 = Signal(rawValue: SIGUSR1)
[0;36m209 |[0;0m public static let userDefinedSignal2 = Signal(rawValue: [4;39mSIGUSR2[0;0m)
[0;36m|[0;0m `- [1;31merror: [1;39mcannot find 'SIGUSR2' in scope[0;0m
[0;36m210 |[0;0m public static let windowSizeChanges = Signal(rawValue: SIGWINCH)
[0;36m211 |[0;0m #if !os(Linux)
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Signal.swift:210:58: [1;31merror: [1;39mcannot find 'SIGWINCH' in scope[0;0m
[0;36m208 |[0;0m public static let userDefinedSignal1 = Signal(rawValue: SIGUSR1)
[0;36m209 |[0;0m public static let userDefinedSignal2 = Signal(rawValue: SIGUSR2)
[0;36m210 |[0;0m public static let windowSizeChanges = Signal(rawValue: [4;39mSIGWINCH[0;0m)
[0;36m|[0;0m `- [1;31merror: [1;39mcannot find 'SIGWINCH' in scope[0;0m
[0;36m211 |[0;0m #if !os(Linux)
[0;36m212 |[0;0m public static let informationRequest = Signal(rawValue: SIGINFO)
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Signal.swift:212:58: [1;31merror: [1;39mcannot find 'SIGINFO' in scope[0;0m
[0;36m210 |[0;0m public static let windowSizeChanges = Signal(rawValue: SIGWINCH)
[0;36m211 |[0;0m #if !os(Linux)
[0;36m212 |[0;0m public static let informationRequest = Signal(rawValue: [4;39mSIGINFO[0;0m)
[0;36m|[0;0m `- [1;31merror: [1;39mcannot find 'SIGINFO' in scope[0;0m
[0;36m213 |[0;0m #endif
[0;36m214 |[0;0m
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Signal.swift:237:3: [1;31merror: [1;39mcannot find 'sigemptyset' in scope[0;0m
[0;36m235 |[0;0m public static let emptySigset: sigset_t = {
[0;36m236 |[0;0m var sigset = sigset_t()
[0;36m237 |[0;0m [4;39msigemptyset[0;0m(&sigset)
[0;36m|[0;0m `- [1;31merror: [1;39mcannot find 'sigemptyset' in scope[0;0m
[0;36m238 |[0;0m return sigset
[0;36m239 |[0;0m }()
/host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Signal.swift:247:3: [1;31merror: [1;39mcannot find 'sigfillset' in scope[0;0m
[0;36m245 |[0;0m public static let fullSigset: sigset_t = {
[0;36m246 |[0;0m var sigset = sigset_t()
[0;36m247 |[0;0m [4;39msigfillset[0;0m(&sigset)
[0;36m|[0;0m `- [1;31merror: [1;39mcannot find 'sigfillset' in scope[0;0m
[0;36m248 |[0;0m return sigset
[0;36m249 |[0;0m }()
/host/spi-builder-workspace/Sources/SignalHandling/DelayedSigaction/DelayedSigaction.swift:10:21: [1;33mwarning: [1;39mstatic property 'latestID' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode[0;0m [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/mutable-global-variable\MutableGlobalVariable]8;;\]
[0;36m8 |[0;0m public struct DelayedSigaction : Hashable {
[0;36m9 |[0;0m
[0;36m10 |[0;0m private static var latestID = 0
[0;36m|[0;0m |- [1;33mwarning: [1;39mstatic property 'latestID' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode[0;0m [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/mutable-global-variable\MutableGlobalVariable]8;;\]
[0;36m|[0;0m |- [1;39mnote: [1;39mconvert 'latestID' to a 'let' constant to make 'Sendable' shared state immutable[0;0m
[0;36m|[0;0m |- [1;39mnote: [1;39madd '@MainActor' to make static property 'latestID' part of global actor 'MainActor'[0;0m
[0;36m|[0;0m `- [1;39mnote: [1;39mdisable concurrency-safety checks if accesses are protected by an external synchronization mechanism[0;0m
[0;36m11 |[0;0m
[0;36m12 |[0;0m internal var id: Int
/host/spi-builder-workspace/Sources/SignalHandling/DelayedSigaction/SigactionDelayer_Block.swift:171:21: [1;31merror: [1;39mcannot find 'NSConditionLock' in scope[0;0m
[0;36m169 |[0;0m }
[0;36m170 |[0;0m
[0;36m171 |[0;0m static let lock = [4;39mNSConditionLock[0;0m(condition: Self.nothingToDo.rawValue)
[0;36m|[0;0m `- [1;31merror: [1;39mcannot find 'NSConditionLock' in scope[0;0m
[0;36m172 |[0;0m
[0;36m173 |[0;0m static var action: Action = .nop
/host/spi-builder-workspace/Sources/SignalHandling/DelayedSigaction/SigactionDelayer_Block.swift:173:14: [1;33mwarning: [1;39mstatic property 'action' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode[0;0m [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/mutable-global-variable\MutableGlobalVariable]8;;\]
[0;36m171 |[0;0m static let lock = NSConditionLock(condition: Self.nothingToDo.rawValue)
[0;36m172 |[0;0m
[0;36m173 |[0;0m static var action: Action = .nop
[0;36m|[0;0m |- [1;33mwarning: [1;39mstatic property 'action' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode[0;0m [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/mutable-global-variable\MutableGlobalVariable]8;;\]
[0;36m|[0;0m |- [1;39mnote: [1;39mconvert 'action' to a 'let' constant to make 'Sendable' shared state immutable[0;0m
[0;36m|[0;0m |- [1;39mnote: [1;39madd '@MainActor' to make static property 'action' part of global actor 'MainActor'[0;0m
[0;36m|[0;0m `- [1;39mnote: [1;39mdisable concurrency-safety checks if accesses are protected by an external synchronization mechanism[0;0m
[0;36m174 |[0;0m static var error: Error?
[0;36m175 |[0;0m
/host/spi-builder-workspace/Sources/SignalHandling/DelayedSigaction/SigactionDelayer_Block.swift:174:14: [1;33mwarning: [1;39mstatic property 'error' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode[0;0m [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/mutable-global-variable\MutableGlobalVariable]8;;\]
[0;36m172 |[0;0m
[0;36m173 |[0;0m static var action: Action = .nop
[0;36m174 |[0;0m static var error: Error?
[0;36m|[0;0m |- [1;33mwarning: [1;39mstatic property 'error' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode[0;0m [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/mutable-global-variable\MutableGlobalVariable]8;;\]
[0;36m|[0;0m |- [1;39mnote: [1;39mconvert 'error' to a 'let' constant to make 'Sendable' shared state immutable[0;0m
[0;36m|[0;0m |- [1;39mnote: [1;39madd '@MainActor' to make static property 'error' part of global actor 'MainActor'[0;0m
[0;36m|[0;0m `- [1;39mnote: [1;39mdisable concurrency-safety checks if accesses are protected by an external synchronization mechanism[0;0m
[0;36m175 |[0;0m
[0;36m176 |[0;0m case nothingToDo
/host/spi-builder-workspace/Sources/SignalHandling/DelayedSigaction/SigactionDelayer_Block.swift:184:23: [1;31merror: [1;39mcannot find type 'DispatchSourceSignal' in scope[0;0m
[0;36m182 |[0;0m private struct BlockedSignal {
[0;36m183 |[0;0m
[0;36m184 |[0;0m var dispatchSource: [4;39mDispatchSourceSignal[0;0m
[0;36m|[0;0m `- [1;31merror: [1;39mcannot find type 'DispatchSourceSignal' in scope[0;0m
[0;36m185 |[0;0m var handlers = [DelayedSigaction: DelayedSigactionHandler]()
[0;36m186 |[0;0m
/host/spi-builder-workspace/Sources/SignalHandling/DelayedSigaction/SigactionDelayer_Block.swift:189:45: [1;31merror: [1;39mcannot find 'DispatchQueue' in scope[0;0m
[0;36m187 |[0;0m }
[0;36m188 |[0;0m
[0;36m189 |[0;0m private static let signalProcessingQueue = [4;39mDispatchQueue[0;0m(label: "com.xcode-actions.blocked-signals-processing-queue")
[0;36m|[0;0m `- [1;31merror: [1;39mcannot find 'DispatchQueue' in scope[0;0m
[0;36m190 |[0;0m
[0;36m191 |[0;0m private static var bootstrapDone = false
/host/spi-builder-workspace/Sources/SignalHandling/DelayedSigaction/SigactionDelayer_Block.swift:191:21: [1;33mwarning: [1;39mstatic property 'bootstrapDone' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode[0;0m [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/mutable-global-variable\MutableGlobalVariable]8;;\]
[0;36m189 |[0;0m private static let signalProcessingQueue = DispatchQueue(label: "com.xcode-actions.blocked-signals-processing-queue")
[0;36m190 |[0;0m
[0;36m191 |[0;0m private static var bootstrapDone = false
[0;36m|[0;0m |- [1;33mwarning: [1;39mstatic property 'bootstrapDone' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode[0;0m [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/mutable-global-variable\MutableGlobalVariable]8;;\]
[0;36m|[0;0m |- [1;39mnote: [1;39mconvert 'bootstrapDone' to a 'let' constant to make 'Sendable' shared state immutable[0;0m
[0;36m|[0;0m |- [1;39mnote: [1;39madd '@MainActor' to make static property 'bootstrapDone' part of global actor 'MainActor'[0;0m
[0;36m|[0;0m `- [1;39mnote: [1;39mdisable concurrency-safety checks if accesses are protected by an external synchronization mechanism[0;0m
[0;36m192 |[0;0m private static var blockedSignals = [Signal: BlockedSignal]()
[0;36m193 |[0;0m
/host/spi-builder-workspace/Sources/SignalHandling/DelayedSigaction/SigactionDelayer_Block.swift:192:21: [1;33mwarning: [1;39mstatic property 'blockedSignals' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode[0;0m [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/mutable-global-variable\MutableGlobalVariable]8;;\]
[0;36m190 |[0;0m
[0;36m191 |[0;0m private static var bootstrapDone = false
[0;36m192 |[0;0m private static var blockedSignals = [Signal: BlockedSignal]()
[0;36m|[0;0m |- [1;33mwarning: [1;39mstatic property 'blockedSignals' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode[0;0m [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/mutable-global-variable\MutableGlobalVariable]8;;\]
[0;36m|[0;0m |- [1;39mnote: [1;39mconvert 'blockedSignals' to a 'let' constant to make 'Sendable' shared state immutable[0;0m
[0;36m|[0;0m |- [1;39mnote: [1;39madd '@MainActor' to make static property 'blockedSignals' part of global actor 'MainActor'[0;0m
[0;36m|[0;0m `- [1;39mnote: [1;39mdisable concurrency-safety checks if accesses are protected by an external synchronization mechanism[0;0m
[0;36m193 |[0;0m
[0;36m194 |[0;0m private static func executeOnThread(_ action: ThreadSync.Action) throws {
/host/spi-builder-workspace/Sources/SignalHandling/DelayedSigaction/SigactionDelayer_Unsig.swift:128:21: [1;31merror: [1;39mcannot find 'NSConditionLock' in scope[0;0m
[0;36m126 |[0;0m }
[0;36m127 |[0;0m
[0;36m128 |[0;0m static let lock = [4;39mNSConditionLock[0;0m(condition: Self.nothingToDo.rawValue)
[0;36m|[0;0m `- [1;31merror: [1;39mcannot find 'NSConditionLock' in scope[0;0m
[0;36m129 |[0;0m
[0;36m130 |[0;0m static var action: Action = .nop
/host/spi-builder-workspace/Sources/SignalHandling/DelayedSigaction/SigactionDelayer_Unsig.swift:130:14: [1;33mwarning: [1;39mstatic property 'action' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode[0;0m [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/mutable-global-variable\MutableGlobalVariable]8;;\]
[0;36m128 |[0;0m static let lock = NSConditionLock(condition: Self.nothingToDo.rawValue)
[0;36m129 |[0;0m
[0;36m130 |[0;0m static var action: Action = .nop
[0;36m|[0;0m |- [1;33mwarning: [1;39mstatic property 'action' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode[0;0m [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/mutable-global-variable\MutableGlobalVariable]8;;\]
[0;36m|[0;0m |- [1;39mnote: [1;39mconvert 'action' to a 'let' constant to make 'Sendable' shared state immutable[0;0m
[0;36m|[0;0m |- [1;39mnote: [1;39madd '@MainActor' to make static property 'action' part of global actor 'MainActor'[0;0m
[0;36m|[0;0m `- [1;39mnote: [1;39mdisable concurrency-safety checks if accesses are protected by an external synchronization mechanism[0;0m
[0;36m131 |[0;0m static var completionResult: ErrorAndLogs?
[0;36m132 |[0;0m
/host/spi-builder-workspace/Sources/SignalHandling/DelayedSigaction/SigactionDelayer_Unsig.swift:131:14: [1;33mwarning: [1;39mstatic property 'completionResult' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode[0;0m [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/mutable-global-variable\MutableGlobalVariable]8;;\]
[0;36m129 |[0;0m
[0;36m130 |[0;0m static var action: Action = .nop
[0;36m131 |[0;0m static var completionResult: ErrorAndLogs?
[0;36m|[0;0m |- [1;33mwarning: [1;39mstatic property 'completionResult' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode[0;0m [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/mutable-global-variable\MutableGlobalVariable]8;;\]
[0;36m|[0;0m |- [1;39mnote: [1;39mconvert 'completionResult' to a 'let' constant to make 'Sendable' shared state immutable[0;0m
[0;36m|[0;0m |- [1;39mnote: [1;39madd '@MainActor' to make static property 'completionResult' part of global actor 'MainActor'[0;0m
[0;36m|[0;0m `- [1;39mnote: [1;39mdisable concurrency-safety checks if accesses are protected by an external synchronization mechanism[0;0m
[0;36m132 |[0;0m
[0;36m133 |[0;0m case nothingToDo
/host/spi-builder-workspace/Sources/SignalHandling/DelayedSigaction/SigactionDelayer_Unsig.swift:143:23: [1;31merror: [1;39mcannot find type 'DispatchSourceSignal' in scope[0;0m
[0;36m141 |[0;0m var originalSigaction: Sigaction
[0;36m142 |[0;0m
[0;36m143 |[0;0m var dispatchSource: [4;39mDispatchSourceSignal[0;0m
[0;36m|[0;0m `- [1;31merror: [1;39mcannot find type 'DispatchSourceSignal' in scope[0;0m
[0;36m144 |[0;0m var handlers = [DelayedSigaction: DelayedSigactionHandler]()
[0;36m145 |[0;0m
/host/spi-builder-workspace/Sources/SignalHandling/DelayedSigaction/SigactionDelayer_Unsig.swift:148:45: [1;31merror: [1;39mcannot find 'DispatchQueue' in scope[0;0m
[0;36m146 |[0;0m }
[0;36m147 |[0;0m
[0;36m148 |[0;0m private static let signalProcessingQueue = [4;39mDispatchQueue[0;0m(label: "com.xcode-actions.unsigactioned-signals-processing-queue")
[0;36m|[0;0m `- [1;31merror: [1;39mcannot find 'DispatchQueue' in scope[0;0m
[0;36m149 |[0;0m
[0;36m150 |[0;0m private static var hasCreatedProcessingThread = false
/host/spi-builder-workspace/Sources/SignalHandling/DelayedSigaction/SigactionDelayer_Unsig.swift:150:21: [1;33mwarning: [1;39mstatic property 'hasCreatedProcessingThread' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode[0;0m [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/mutable-global-variable\MutableGlobalVariable]8;;\]
[0;36m148 |[0;0m private static let signalProcessingQueue = DispatchQueue(label: "com.xcode-actions.unsigactioned-signals-processing-queue")
[0;36m149 |[0;0m
[0;36m150 |[0;0m private static var hasCreatedProcessingThread = false
[0;36m|[0;0m |- [1;33mwarning: [1;39mstatic property 'hasCreatedProcessingThread' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode[0;0m [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/mutable-global-variable\MutableGlobalVariable]8;;\]
[0;36m|[0;0m |- [1;39mnote: [1;39mconvert 'hasCreatedProcessingThread' to a 'let' constant to make 'Sendable' shared state immutable[0;0m
[0;36m|[0;0m |- [1;39mnote: [1;39madd '@MainActor' to make static property 'hasCreatedProcessingThread' part of global actor 'MainActor'[0;0m
[0;36m|[0;0m `- [1;39mnote: [1;39mdisable concurrency-safety checks if accesses are protected by an external synchronization mechanism[0;0m
[0;36m151 |[0;0m private static var unsigactionedSignals = [Signal: UnsigactionedSignal]()
[0;36m152 |[0;0m
/host/spi-builder-workspace/Sources/SignalHandling/DelayedSigaction/SigactionDelayer_Unsig.swift:151:21: [1;33mwarning: [1;39mstatic property 'unsigactionedSignals' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode[0;0m [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/mutable-global-variable\MutableGlobalVariable]8;;\]
[0;36m149 |[0;0m
[0;36m150 |[0;0m private static var hasCreatedProcessingThread = false
[0;36m151 |[0;0m private static var unsigactionedSignals = [Signal: UnsigactionedSignal]()
[0;36m|[0;0m |- [1;33mwarning: [1;39mstatic property 'unsigactionedSignals' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode[0;0m [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/mutable-global-variable\MutableGlobalVariable]8;;\]
[0;36m|[0;0m |- [1;39mnote: [1;39mconvert 'unsigactionedSignals' to a 'let' constant to make 'Sendable' shared state immutable[0;0m
[0;36m|[0;0m |- [1;39mnote: [1;39madd '@MainActor' to make static property 'unsigactionedSignals' part of global actor 'MainActor'[0;0m
[0;36m|[0;0m `- [1;39mnote: [1;39mdisable concurrency-safety checks if accesses are protected by an external synchronization mechanism[0;0m
[0;36m152 |[0;0m
[0;36m153 |[0;0m private static func executeOnThread(_ action: ThreadSync.Action) throws {
/host/spi-builder-workspace/Sources/SignalHandling/SignalHandlingConfig.swift:9:20: [1;33mwarning: [1;39mstatic property 'logger' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode[0;0m [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/mutable-global-variable\MutableGlobalVariable]8;;\]
[0;36m7 |[0;0m public enum SignalHandlingConfig {
[0;36m8 |[0;0m
[0;36m9 |[0;0m public static var logger: Logging.Logger? = {
[0;36m|[0;0m |- [1;33mwarning: [1;39mstatic property 'logger' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode[0;0m [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/mutable-global-variable\MutableGlobalVariable]8;;\]
[0;36m|[0;0m |- [1;39mnote: [1;39mconvert 'logger' to a 'let' constant to make 'Sendable' shared state immutable[0;0m
[0;36m|[0;0m |- [1;39mnote: [1;39madd '@MainActor' to make static property 'logger' part of global actor 'MainActor'[0;0m
[0;36m|[0;0m `- [1;39mnote: [1;39mdisable concurrency-safety checks if accesses are protected by an external synchronization mechanism[0;0m
[0;36m10 |[0;0m return Logger(label: "com.xcode-actions.signal-handling")
[0;36m11 |[0;0m }()
[#MutableGlobalVariable]: <https://docs.swift.org/compiler/documentation/diagnostics/mutable-global-variable>
Failed frontend command:
/usr/bin/swift-frontend -frontend -emit-module -experimental-skip-non-inlinable-function-bodies-without-types /host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Sigaction.swift /host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/SigactionFlag.swift /host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/SigactionHandler.swift /host/spi-builder-workspace/Sources/SignalHandling/CStructsInSwift/Signal.swift /host/spi-builder-workspace/Sources/SignalHandling/DelayedSigaction/DelayedSigaction.swift /host/spi-builder-workspace/Sources/SignalHandling/DelayedSigaction/DelayedSigactionHandler.swift /host/spi-builder-workspace/Sources/SignalHandling/DelayedSigaction/SigactionDelayer_Block.swift /host/spi-builder-workspace/Sources/SignalHandling/DelayedSigaction/SigactionDelayer_Unsig.swift /host/spi-builder-workspace/Sources/SignalHandling/SignalHandlingConfig.swift /host/spi-builder-workspace/Sources/SignalHandling/SignalHandlingError.swift /host/spi-builder-workspace/Sources/SignalHandling/Utils.swift -target wasm32-unknown-wasip1 -disable-objc-interop -sdk /root/.swiftpm/swift-sdks/swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm.artifactbundle/swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm/wasm32-unknown-wasip1/WASI.sdk -sysroot /root/.swiftpm/swift-sdks/swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm.artifactbundle/swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm/wasm32-unknown-wasip1/WASI.sdk -I /host/spi-builder-workspace/.build/out/Products/Debug-webassembly-wasm32 -module-cache-path /host/spi-builder-workspace/.build/out/ModuleCache.noindex -color-diagnostics -Xcc -fcolor-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -swift-version 5 -Onone -D SWIFT_PACKAGE -D DEBUG -D SWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -D Xcode -serialize-debugging-options -enable-experimental-feature StrictConcurrency -enable-experimental-feature DebugDescriptionMacro -empty-abi-descriptor -external-plugin-path /usr/lib/swift/host/plugins/testing\#/usr/bin/swift-plugin-server -validate-clang-modules-once -clang-build-session-file /host/spi-builder-workspace/.build/out/ModuleCache.noindex/Session.modulevalidation -Xcc -working-directory -Xcc /host -resource-dir /root/.swiftpm/swift-sdks/swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm.artifactbundle/swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm/wasm32-unknown-wasip1/swift.xctoolchain/usr/lib/swift_static -use-static-resource-dir -enable-anonymous-context-mangled-names -file-compilation-dir /host -Xcc -resource-dir -Xcc /root/.swiftpm/swift-sdks/swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm.artifactbundle/swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm/wasm32-unknown-wasip1/swift.xctoolchain/usr/lib/swift_static/clang -Xcc -fmodule-map-file\=/host/spi-builder-workspace/.build/checkouts/swift-system/Sources/CSystem/include/module.modulemap -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -Xcc -fmodules-prune-interval\=86400 -Xcc -fmodules-prune-after\=345600 -Xcc -I/host/spi-builder-workspace/.build/checkouts/swift-system/Sources/CSystem/include -Xcc -I/host/spi-builder-workspace/.build/out/Products/Debug-webassembly-wasm32/include -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-signal-handling.build/Debug-webassembly-wasm32/SignalHandling-t.build/DerivedSources-normal/wasm32 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-signal-handling.build/Debug-webassembly-wasm32/SignalHandling-t.build/DerivedSources/wasm32 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-signal-handling.build/Debug-webassembly-wasm32/SignalHandling-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name SignalHandling -const-gather-protocols-file /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-signal-handling.build/Debug-webassembly-wasm32/SignalHandling-t.build/Objects-normal/wasm32/SignalHandling_const_extract_protocols.json -in-process-plugin-server-path /usr/lib/swift/host/libSwiftInProcPluginServer.so -plugin-path /usr/lib/swift/host/plugins -plugin-path /usr/local/lib/swift/host/plugins -emit-module-doc-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-signal-handling.build/Debug-webassembly-wasm32/SignalHandling-t.build/Objects-normal/wasm32/Modules/SignalHandling.swiftdoc -emit-module-source-info-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-signal-handling.build/Debug-webassembly-wasm32/SignalHandling-t.build/Objects-normal/wasm32/Modules/SignalHandling.swiftsourceinfo -emit-objc-header-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-signal-handling.build/Debug-webassembly-wasm32/SignalHandling-t.build/Objects-normal/wasm32/SignalHandling-Swift.h -serialize-diagnostics-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-signal-handling.build/Debug-webassembly-wasm32/SignalHandling-t.build/Objects-normal/wasm32/SignalHandling-primary-emit-module.dia -emit-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-signal-handling.build/Debug-webassembly-wasm32/SignalHandling-t.build/Objects-normal/wasm32/SignalHandling-primary-emit-module.d -parse-as-library -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-signal-handling.build/Debug-webassembly-wasm32/SignalHandling-t.build/Objects-normal/wasm32/Modules/SignalHandling.swiftmodule
[100 / 131] SystemPackage
error: Build failed
BUILD FAILURE 6.4 wasm