Swift Package Index

Build Information

Successful build of swift-system, reference master (f51eba), with Swift 6.4 for macOS (SPM) on 20 Sep 2026 02:23:25 UTC.

Swift 6 data race errors: 0

Build Command

env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun swift build --arch arm64

Build Log

========================================
RunAll
========================================
Builder version: 5.1.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/PureSwift/swift-system.git
Reference: master
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/PureSwift/swift-system
 * branch            master     -> FETCH_HEAD
 * [new branch]      master     -> origin/master
HEAD is now at f51ebae Merge branch 'apple:main' into master
Cloned https://github.com/PureSwift/swift-system.git
Revision (git rev-parse @):
f51ebae2fef4fce21bd51872f1e4b6495e01fab8
SUCCESS checkout https://github.com/PureSwift/swift-system.git at master
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.4
Building package at path:  $PWD
https://github.com/PureSwift/swift-system.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun swift build --arch arm64
Building for debugging...
[Pre-planning 1 / 96]
[Planning deferred tasks]
[21 / 33]
[25 / 34] CSystem
[25 / 34] SystemPackage
[34 / 61]
[38 / 61]
[40 / 61]
[41 / 61]
[52 / 61] SystemPackage
[58 / 61] SystemPackage
Build complete! (4.98 sec)
/Users/admin/builder/spi-builder-workspace/Sources/System/FileDescriptorSet.swift:21:13: warning: setter for property 'bytes' is private and cannot be referenced from an '@_alwaysEmitIntoClient' function; this will be an error in a future Swift language mode
 15 |
 16 |         @_alwaysEmitIntoClient
 17 |         internal private(set) var bytes: CInterop.FileDescriptorSet
    |                                   `- note: setter for property 'bytes' is not '@usableFromInline' or public
 18 |
 19 |         @_alwaysEmitIntoClient
 20 |         public init(_ bytes: CInterop.FileDescriptorSet) {
 21 |             self.bytes = bytes
    |             `- warning: setter for property 'bytes' is private and cannot be referenced from an '@_alwaysEmitIntoClient' function; this will be an error in a future Swift language mode
 22 |         }
 23 |
/Users/admin/builder/spi-builder-workspace/Sources/System/FileDescriptorSet.swift:26:32: warning: initializer 'init()' cannot be used in an '@_alwaysEmitIntoClient' function because '_DarwinFoundation2' was not imported by this file; this is an error in the Swift 6 language mode
 24 |         @_alwaysEmitIntoClient
 25 |         public init() {
 26 |             self.init(CInterop.FileDescriptorSet())
    |                                |- warning: initializer 'init()' cannot be used in an '@_alwaysEmitIntoClient' function because '_DarwinFoundation2' was not imported by this file; this is an error in the Swift 6 language mode
    |                                `- note: The missing import of module '_DarwinFoundation2' will be added implicitly
 27 |         }
 28 |     }
/Users/admin/builder/spi-builder-workspace/Sources/System/FileDescriptorSet.swift:37:13: warning: setter for property 'bytes' is private and cannot be referenced from an '@_alwaysEmitIntoClient' function; this will be an error in a future Swift language mode
 15 |
 16 |         @_alwaysEmitIntoClient
 17 |         internal private(set) var bytes: CInterop.FileDescriptorSet
    |                                   `- note: setter for property 'bytes' is not '@usableFromInline' or public
 18 |
 19 |         @_alwaysEmitIntoClient
    :
 35 |         self.init()
 36 |         for element in sequence {
 37 |             bytes.set(element.rawValue)
    |             `- warning: setter for property 'bytes' is private and cannot be referenced from an '@_alwaysEmitIntoClient' function; this will be an error in a future Swift language mode
 38 |         }
 39 |     }
/Users/admin/builder/spi-builder-workspace/Sources/System/FileDescriptorSet.swift:43:9: warning: setter for property 'bytes' is private and cannot be referenced from an '@_alwaysEmitIntoClient' function; this will be an error in a future Swift language mode
 15 |
 16 |         @_alwaysEmitIntoClient
 17 |         internal private(set) var bytes: CInterop.FileDescriptorSet
    |                                   `- note: setter for property 'bytes' is not '@usableFromInline' or public
 18 |
 19 |         @_alwaysEmitIntoClient
    :
 41 |     @_alwaysEmitIntoClient
 42 |     mutating func append(_ element: FileDescriptor) {
 43 |         bytes.set(element.rawValue)
    |         `- warning: setter for property 'bytes' is private and cannot be referenced from an '@_alwaysEmitIntoClient' function; this will be an error in a future Swift language mode
 44 |     }
 45 |
/Users/admin/builder/spi-builder-workspace/Sources/System/FileDescriptorSet.swift:48:9: warning: setter for property 'bytes' is private and cannot be referenced from an '@_alwaysEmitIntoClient' function; this will be an error in a future Swift language mode
 15 |
 16 |         @_alwaysEmitIntoClient
 17 |         internal private(set) var bytes: CInterop.FileDescriptorSet
    |                                   `- note: setter for property 'bytes' is not '@usableFromInline' or public
 18 |
 19 |         @_alwaysEmitIntoClient
    :
 46 |     @_alwaysEmitIntoClient
 47 |     mutating func remove(_ element: FileDescriptor) {
 48 |         bytes.clear(element.rawValue)
    |         `- warning: setter for property 'bytes' is private and cannot be referenced from an '@_alwaysEmitIntoClient' function; this will be an error in a future Swift language mode
 49 |     }
 50 |
/Users/admin/builder/spi-builder-workspace/Sources/System/FileDescriptorSet.swift:53:9: warning: setter for property 'bytes' is private and cannot be referenced from an '@_alwaysEmitIntoClient' function; this will be an error in a future Swift language mode
 15 |
 16 |         @_alwaysEmitIntoClient
 17 |         internal private(set) var bytes: CInterop.FileDescriptorSet
    |                                   `- note: setter for property 'bytes' is not '@usableFromInline' or public
 18 |
 19 |         @_alwaysEmitIntoClient
    :
 51 |     @_alwaysEmitIntoClient
 52 |     mutating func contains(_ element: FileDescriptor) -> Bool {
 53 |         bytes.isSet(element.rawValue)
    |         `- warning: setter for property 'bytes' is private and cannot be referenced from an '@_alwaysEmitIntoClient' function; this will be an error in a future Swift language mode
 54 |     }
 55 |
/Users/admin/builder/spi-builder-workspace/Sources/System/FileDescriptorSet.swift:58:9: warning: setter for property 'bytes' is private and cannot be referenced from an '@_alwaysEmitIntoClient' function; this will be an error in a future Swift language mode
 15 |
 16 |         @_alwaysEmitIntoClient
 17 |         internal private(set) var bytes: CInterop.FileDescriptorSet
    |                                   `- note: setter for property 'bytes' is not '@usableFromInline' or public
 18 |
 19 |         @_alwaysEmitIntoClient
    :
 56 |     @_alwaysEmitIntoClient
 57 |     mutating func removeAll() {
 58 |         self.bytes.zero()
    |         `- warning: setter for property 'bytes' is private and cannot be referenced from an '@_alwaysEmitIntoClient' function; this will be an error in a future Swift language mode
 59 |     }
 60 |
/Users/admin/builder/spi-builder-workspace/Sources/System/FileDescriptorSet.swift:94:20: warning: setter for property 'bytes' is private and cannot be referenced from an '@_alwaysEmitIntoClient' function; this will be an error in a future Swift language mode
 15 |
 16 |         @_alwaysEmitIntoClient
 17 |         internal private(set) var bytes: CInterop.FileDescriptorSet
    |                                   `- note: setter for property 'bytes' is not '@usableFromInline' or public
 18 |
 19 |         @_alwaysEmitIntoClient
    :
 92 |     @_alwaysEmitIntoClient
 93 |     mutating func withUnsafeMutablePointer<T>(_ body: (UnsafeMutablePointer<Int32>) throws -> T) rethrows -> T {
 94 |         return try bytes.withUnsafeMutablePointer(body)
    |                    `- warning: setter for property 'bytes' is private and cannot be referenced from an '@_alwaysEmitIntoClient' function; this will be an error in a future Swift language mode
 95 |     }
 96 | }
/Users/admin/builder/spi-builder-workspace/Sources/System/Signal/SignalAction.swift:32:32: warning: initializer 'init(__sigaction_u:sa_mask:sa_flags:)' cannot be used in an '@_alwaysEmitIntoClient' function because '_DarwinFoundation3' was not imported by this file; this is an error in the Swift 6 language mode
 30 |             assert(flags.contains(.sigInfo) == false)
 31 |             #if os(macOS) || os(iOS) || os(watchOS) || os(tvOS)
 32 |             self.init(CInterop.SignalAction(
    |                                |- warning: initializer 'init(__sigaction_u:sa_mask:sa_flags:)' cannot be used in an '@_alwaysEmitIntoClient' function because '_DarwinFoundation3' was not imported by this file; this is an error in the Swift 6 language mode
    |                                `- note: The missing import of module '_DarwinFoundation3' will be added implicitly
 33 |                 __sigaction_u: .init(__sa_handler: handler.rawValue),
 34 |                 sa_mask: mask.bytes,
/Users/admin/builder/spi-builder-workspace/Sources/System/Signal/SignalAction.swift:33:33: warning: initializer 'init(__sa_handler:)' cannot be used in an '@_alwaysEmitIntoClient' function because '_DarwinFoundation3' was not imported by this file; this is an error in the Swift 6 language mode
 31 |             #if os(macOS) || os(iOS) || os(watchOS) || os(tvOS)
 32 |             self.init(CInterop.SignalAction(
 33 |                 __sigaction_u: .init(__sa_handler: handler.rawValue),
    |                                 |- warning: initializer 'init(__sa_handler:)' cannot be used in an '@_alwaysEmitIntoClient' function because '_DarwinFoundation3' was not imported by this file; this is an error in the Swift 6 language mode
    |                                 `- note: The missing import of module '_DarwinFoundation3' will be added implicitly
 34 |                 sa_mask: mask.bytes,
 35 |                 sa_flags: flags.rawValue)
/Users/admin/builder/spi-builder-workspace/Sources/System/Signal/SignalAction.swift:56:32: warning: initializer 'init(__sigaction_u:sa_mask:sa_flags:)' cannot be used in an '@_alwaysEmitIntoClient' function because '_DarwinFoundation3' was not imported by this file; this is an error in the Swift 6 language mode
 54 |             flags.insert(.sigInfo)
 55 |             #if os(macOS) || os(iOS) || os(watchOS) || os(tvOS)
 56 |             self.init(CInterop.SignalAction(
    |                                |- warning: initializer 'init(__sigaction_u:sa_mask:sa_flags:)' cannot be used in an '@_alwaysEmitIntoClient' function because '_DarwinFoundation3' was not imported by this file; this is an error in the Swift 6 language mode
    |                                `- note: The missing import of module '_DarwinFoundation3' will be added implicitly
 57 |                 __sigaction_u: .init(__sa_sigaction: body),
 58 |                 sa_mask: mask.bytes,
/Users/admin/builder/spi-builder-workspace/Sources/System/Signal/SignalAction.swift:57:33: warning: initializer 'init(__sa_sigaction:)' cannot be used in an '@_alwaysEmitIntoClient' function because '_DarwinFoundation3' was not imported by this file; this is an error in the Swift 6 language mode
 55 |             #if os(macOS) || os(iOS) || os(watchOS) || os(tvOS)
 56 |             self.init(CInterop.SignalAction(
 57 |                 __sigaction_u: .init(__sa_sigaction: body),
    |                                 |- warning: initializer 'init(__sa_sigaction:)' cannot be used in an '@_alwaysEmitIntoClient' function because '_DarwinFoundation3' was not imported by this file; this is an error in the Swift 6 language mode
    |                                 `- note: The missing import of module '_DarwinFoundation3' will be added implicitly
 58 |                 sa_mask: mask.bytes,
 59 |                 sa_flags: flags.rawValue)
/Users/admin/builder/spi-builder-workspace/Sources/System/Signal/SignalAction.swift:73:32: warning: initializer 'init()' cannot be used in an '@_alwaysEmitIntoClient' function because '_DarwinFoundation3' was not imported by this file; this is an error in the Swift 6 language mode
 71 |         @_alwaysEmitIntoClient
 72 |         internal init() {
 73 |             self.init(CInterop.SignalAction())
    |                                |- warning: initializer 'init()' cannot be used in an '@_alwaysEmitIntoClient' function because '_DarwinFoundation3' was not imported by this file; this is an error in the Swift 6 language mode
    |                                `- note: The missing import of module '_DarwinFoundation3' will be added implicitly
 74 |         }
 75 |     }
/Users/admin/builder/spi-builder-workspace/Sources/System/Signal/SignalAction.swift:82:38: warning: property 'sa_flags' cannot be used in an '@_alwaysEmitIntoClient' function because '_DarwinFoundation3' was not imported by this file; this is an error in the Swift 6 language mode
 80 |     @_alwaysEmitIntoClient
 81 |     var flags: Flags {
 82 |         return .init(rawValue: bytes.sa_flags)
    |                                      |- warning: property 'sa_flags' cannot be used in an '@_alwaysEmitIntoClient' function because '_DarwinFoundation3' was not imported by this file; this is an error in the Swift 6 language mode
    |                                      `- note: The missing import of module '_DarwinFoundation3' will be added implicitly
 83 |     }
 84 |
/Users/admin/builder/spi-builder-workspace/Sources/System/Signal/SignalAction.swift:87:33: warning: property 'sa_mask' cannot be used in an '@_alwaysEmitIntoClient' function because '_DarwinFoundation3' was not imported by this file; this is an error in the Swift 6 language mode
 85 |     @_alwaysEmitIntoClient
 86 |     var mask: Signal.Set {
 87 |         return Signal.Set(bytes.sa_mask)
    |                                 |- warning: property 'sa_mask' cannot be used in an '@_alwaysEmitIntoClient' function because '_DarwinFoundation3' was not imported by this file; this is an error in the Swift 6 language mode
    |                                 `- note: The missing import of module '_DarwinFoundation3' will be added implicitly
 88 |     }
 89 | }
/Users/admin/builder/spi-builder-workspace/Sources/System/Time/Clock.swift:16:50: warning: cannot use type alias 'RawValue' here; '_DarwinFoundation2' was not imported by this file
 14 |
 15 |     #if os(macOS) || os(iOS) || os(watchOS) || os(tvOS)
 16 |     public typealias RawValue = CInterop.ClockID.RawValue
    |                                                  `- warning: cannot use type alias 'RawValue' here; '_DarwinFoundation2' was not imported by this file
 17 |     #else
 18 |     public typealias RawValue = CInterop.ClockID
_DarwinFoundation2.clockid_t.RawValue:2:28: note: type alias declared here
1 | struct clockid_t {
2 | public typealias clockid_t.RawValue = UInt32}
  |                            `- note: type alias declared here
3 |
/Users/admin/builder/spi-builder-workspace/Sources/System/Time/Clock.swift:16:50: warning: cannot use type alias 'RawValue' here; '_DarwinFoundation2' was not imported by this file
 14 |
 15 |     #if os(macOS) || os(iOS) || os(watchOS) || os(tvOS)
 16 |     public typealias RawValue = CInterop.ClockID.RawValue
    |                                                  `- warning: cannot use type alias 'RawValue' here; '_DarwinFoundation2' was not imported by this file
 17 |     #else
 18 |     public typealias RawValue = CInterop.ClockID
_DarwinFoundation2.clockid_t.RawValue:2:28: note: type alias declared here
1 | struct clockid_t {
2 | public typealias clockid_t.RawValue = UInt32}
  |                            `- note: type alias declared here
3 |
/Users/admin/builder/spi-builder-workspace/Sources/System/Socket/SocketAddress.swift:56:22: warning: 'assign(from:count:)' is deprecated: renamed to 'update(from:count:)' [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration\DeprecatedDeclaration]8;;\]
 54 |                     .bindMemory(to: CInterop.PlatformChar.self)
 55 |                     .baseAddress!
 56 |                     .assign(from: platformString, count: path.length)
    |                      |- warning: 'assign(from:count:)' is deprecated: renamed to 'update(from:count:)' [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration\DeprecatedDeclaration]8;;\]
    |                      `- note: use 'update(from:count:)' instead
 57 |             }
 58 |             return try socketAddress.withUnsafePointer(body)
[#DeprecatedDeclaration]: <https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration>
/Users/admin/builder/spi-builder-workspace/Sources/System/FileDescriptorSet.swift:21:13: warning: setter for property 'bytes' is private and cannot be referenced from an '@_alwaysEmitIntoClient' function; this will be an error in a future Swift language mode
 15 |
 16 |         @_alwaysEmitIntoClient
 17 |         internal private(set) var bytes: CInterop.FileDescriptorSet
    |                                   `- note: setter for property 'bytes' is not '@usableFromInline' or public
 18 |
 19 |         @_alwaysEmitIntoClient
 20 |         public init(_ bytes: CInterop.FileDescriptorSet) {
 21 |             self.bytes = bytes
    |             `- warning: setter for property 'bytes' is private and cannot be referenced from an '@_alwaysEmitIntoClient' function; this will be an error in a future Swift language mode
 22 |         }
 23 |
/Users/admin/builder/spi-builder-workspace/Sources/System/FileDescriptorSet.swift:26:32: warning: initializer 'init()' cannot be used in an '@_alwaysEmitIntoClient' function because '_DarwinFoundation2' was not imported by this file; this is an error in the Swift 6 language mode
 24 |         @_alwaysEmitIntoClient
 25 |         public init() {
 26 |             self.init(CInterop.FileDescriptorSet())
    |                                |- warning: initializer 'init()' cannot be used in an '@_alwaysEmitIntoClient' function because '_DarwinFoundation2' was not imported by this file; this is an error in the Swift 6 language mode
    |                                `- note: The missing import of module '_DarwinFoundation2' will be added implicitly
 27 |         }
 28 |     }
/Users/admin/builder/spi-builder-workspace/Sources/System/FileDescriptorSet.swift:37:13: warning: setter for property 'bytes' is private and cannot be referenced from an '@_alwaysEmitIntoClient' function; this will be an error in a future Swift language mode
 15 |
 16 |         @_alwaysEmitIntoClient
 17 |         internal private(set) var bytes: CInterop.FileDescriptorSet
    |                                   `- note: setter for property 'bytes' is not '@usableFromInline' or public
 18 |
 19 |         @_alwaysEmitIntoClient
    :
 35 |         self.init()
 36 |         for element in sequence {
 37 |             bytes.set(element.rawValue)
    |             `- warning: setter for property 'bytes' is private and cannot be referenced from an '@_alwaysEmitIntoClient' function; this will be an error in a future Swift language mode
 38 |         }
 39 |     }
/Users/admin/builder/spi-builder-workspace/Sources/System/FileDescriptorSet.swift:43:9: warning: setter for property 'bytes' is private and cannot be referenced from an '@_alwaysEmitIntoClient' function; this will be an error in a future Swift language mode
 15 |
 16 |         @_alwaysEmitIntoClient
 17 |         internal private(set) var bytes: CInterop.FileDescriptorSet
    |                                   `- note: setter for property 'bytes' is not '@usableFromInline' or public
 18 |
 19 |         @_alwaysEmitIntoClient
    :
 41 |     @_alwaysEmitIntoClient
 42 |     mutating func append(_ element: FileDescriptor) {
 43 |         bytes.set(element.rawValue)
    |         `- warning: setter for property 'bytes' is private and cannot be referenced from an '@_alwaysEmitIntoClient' function; this will be an error in a future Swift language mode
 44 |     }
 45 |
/Users/admin/builder/spi-builder-workspace/Sources/System/FileDescriptorSet.swift:48:9: warning: setter for property 'bytes' is private and cannot be referenced from an '@_alwaysEmitIntoClient' function; this will be an error in a future Swift language mode
 15 |
 16 |         @_alwaysEmitIntoClient
 17 |         internal private(set) var bytes: CInterop.FileDescriptorSet
    |                                   `- note: setter for property 'bytes' is not '@usableFromInline' or public
 18 |
 19 |         @_alwaysEmitIntoClient
    :
 46 |     @_alwaysEmitIntoClient
 47 |     mutating func remove(_ element: FileDescriptor) {
 48 |         bytes.clear(element.rawValue)
    |         `- warning: setter for property 'bytes' is private and cannot be referenced from an '@_alwaysEmitIntoClient' function; this will be an error in a future Swift language mode
 49 |     }
 50 |
/Users/admin/builder/spi-builder-workspace/Sources/System/FileDescriptorSet.swift:53:9: warning: setter for property 'bytes' is private and cannot be referenced from an '@_alwaysEmitIntoClient' function; this will be an error in a future Swift language mode
 15 |
 16 |         @_alwaysEmitIntoClient
 17 |         internal private(set) var bytes: CInterop.FileDescriptorSet
    |                                   `- note: setter for property 'bytes' is not '@usableFromInline' or public
 18 |
 19 |         @_alwaysEmitIntoClient
    :
 51 |     @_alwaysEmitIntoClient
 52 |     mutating func contains(_ element: FileDescriptor) -> Bool {
 53 |         bytes.isSet(element.rawValue)
    |         `- warning: setter for property 'bytes' is private and cannot be referenced from an '@_alwaysEmitIntoClient' function; this will be an error in a future Swift language mode
 54 |     }
 55 |
/Users/admin/builder/spi-builder-workspace/Sources/System/FileDescriptorSet.swift:58:9: warning: setter for property 'bytes' is private and cannot be referenced from an '@_alwaysEmitIntoClient' function; this will be an error in a future Swift language mode
 15 |
 16 |         @_alwaysEmitIntoClient
 17 |         internal private(set) var bytes: CInterop.FileDescriptorSet
    |                                   `- note: setter for property 'bytes' is not '@usableFromInline' or public
 18 |
 19 |         @_alwaysEmitIntoClient
    :
 56 |     @_alwaysEmitIntoClient
 57 |     mutating func removeAll() {
 58 |         self.bytes.zero()
    |         `- warning: setter for property 'bytes' is private and cannot be referenced from an '@_alwaysEmitIntoClient' function; this will be an error in a future Swift language mode
 59 |     }
 60 |
/Users/admin/builder/spi-builder-workspace/Sources/System/FileDescriptorSet.swift:94:20: warning: setter for property 'bytes' is private and cannot be referenced from an '@_alwaysEmitIntoClient' function; this will be an error in a future Swift language mode
 15 |
 16 |         @_alwaysEmitIntoClient
 17 |         internal private(set) var bytes: CInterop.FileDescriptorSet
    |                                   `- note: setter for property 'bytes' is not '@usableFromInline' or public
 18 |
 19 |         @_alwaysEmitIntoClient
    :
 92 |     @_alwaysEmitIntoClient
 93 |     mutating func withUnsafeMutablePointer<T>(_ body: (UnsafeMutablePointer<Int32>) throws -> T) rethrows -> T {
 94 |         return try bytes.withUnsafeMutablePointer(body)
    |                    `- warning: setter for property 'bytes' is private and cannot be referenced from an '@_alwaysEmitIntoClient' function; this will be an error in a future Swift language mode
 95 |     }
 96 | }
/Users/admin/builder/spi-builder-workspace/Sources/System/Signal/SignalAction.swift:32:32: warning: initializer 'init(__sigaction_u:sa_mask:sa_flags:)' cannot be used in an '@_alwaysEmitIntoClient' function because '_DarwinFoundation3' was not imported by this file; this is an error in the Swift 6 language mode
 30 |             assert(flags.contains(.sigInfo) == false)
 31 |             #if os(macOS) || os(iOS) || os(watchOS) || os(tvOS)
 32 |             self.init(CInterop.SignalAction(
    |                                |- warning: initializer 'init(__sigaction_u:sa_mask:sa_flags:)' cannot be used in an '@_alwaysEmitIntoClient' function because '_DarwinFoundation3' was not imported by this file; this is an error in the Swift 6 language mode
    |                                `- note: The missing import of module '_DarwinFoundation3' will be added implicitly
 33 |                 __sigaction_u: .init(__sa_handler: handler.rawValue),
 34 |                 sa_mask: mask.bytes,
/Users/admin/builder/spi-builder-workspace/Sources/System/Signal/SignalAction.swift:33:33: warning: initializer 'init(__sa_handler:)' cannot be used in an '@_alwaysEmitIntoClient' function because '_DarwinFoundation3' was not imported by this file; this is an error in the Swift 6 language mode
 31 |             #if os(macOS) || os(iOS) || os(watchOS) || os(tvOS)
 32 |             self.init(CInterop.SignalAction(
 33 |                 __sigaction_u: .init(__sa_handler: handler.rawValue),
    |                                 |- warning: initializer 'init(__sa_handler:)' cannot be used in an '@_alwaysEmitIntoClient' function because '_DarwinFoundation3' was not imported by this file; this is an error in the Swift 6 language mode
    |                                 `- note: The missing import of module '_DarwinFoundation3' will be added implicitly
 34 |                 sa_mask: mask.bytes,
 35 |                 sa_flags: flags.rawValue)
/Users/admin/builder/spi-builder-workspace/Sources/System/Signal/SignalAction.swift:56:32: warning: initializer 'init(__sigaction_u:sa_mask:sa_flags:)' cannot be used in an '@_alwaysEmitIntoClient' function because '_DarwinFoundation3' was not imported by this file; this is an error in the Swift 6 language mode
 54 |             flags.insert(.sigInfo)
 55 |             #if os(macOS) || os(iOS) || os(watchOS) || os(tvOS)
 56 |             self.init(CInterop.SignalAction(
    |                                |- warning: initializer 'init(__sigaction_u:sa_mask:sa_flags:)' cannot be used in an '@_alwaysEmitIntoClient' function because '_DarwinFoundation3' was not imported by this file; this is an error in the Swift 6 language mode
    |                                `- note: The missing import of module '_DarwinFoundation3' will be added implicitly
 57 |                 __sigaction_u: .init(__sa_sigaction: body),
 58 |                 sa_mask: mask.bytes,
/Users/admin/builder/spi-builder-workspace/Sources/System/Signal/SignalAction.swift:57:33: warning: initializer 'init(__sa_sigaction:)' cannot be used in an '@_alwaysEmitIntoClient' function because '_DarwinFoundation3' was not imported by this file; this is an error in the Swift 6 language mode
 55 |             #if os(macOS) || os(iOS) || os(watchOS) || os(tvOS)
 56 |             self.init(CInterop.SignalAction(
 57 |                 __sigaction_u: .init(__sa_sigaction: body),
    |                                 |- warning: initializer 'init(__sa_sigaction:)' cannot be used in an '@_alwaysEmitIntoClient' function because '_DarwinFoundation3' was not imported by this file; this is an error in the Swift 6 language mode
    |                                 `- note: The missing import of module '_DarwinFoundation3' will be added implicitly
 58 |                 sa_mask: mask.bytes,
 59 |                 sa_flags: flags.rawValue)
/Users/admin/builder/spi-builder-workspace/Sources/System/Signal/SignalAction.swift:73:32: warning: initializer 'init()' cannot be used in an '@_alwaysEmitIntoClient' function because '_DarwinFoundation3' was not imported by this file; this is an error in the Swift 6 language mode
 71 |         @_alwaysEmitIntoClient
 72 |         internal init() {
 73 |             self.init(CInterop.SignalAction())
    |                                |- warning: initializer 'init()' cannot be used in an '@_alwaysEmitIntoClient' function because '_DarwinFoundation3' was not imported by this file; this is an error in the Swift 6 language mode
    |                                `- note: The missing import of module '_DarwinFoundation3' will be added implicitly
 74 |         }
 75 |     }
/Users/admin/builder/spi-builder-workspace/Sources/System/Signal/SignalAction.swift:82:38: warning: property 'sa_flags' cannot be used in an '@_alwaysEmitIntoClient' function because '_DarwinFoundation3' was not imported by this file; this is an error in the Swift 6 language mode
 80 |     @_alwaysEmitIntoClient
 81 |     var flags: Flags {
 82 |         return .init(rawValue: bytes.sa_flags)
    |                                      |- warning: property 'sa_flags' cannot be used in an '@_alwaysEmitIntoClient' function because '_DarwinFoundation3' was not imported by this file; this is an error in the Swift 6 language mode
    |                                      `- note: The missing import of module '_DarwinFoundation3' will be added implicitly
 83 |     }
 84 |
/Users/admin/builder/spi-builder-workspace/Sources/System/Signal/SignalAction.swift:87:33: warning: property 'sa_mask' cannot be used in an '@_alwaysEmitIntoClient' function because '_DarwinFoundation3' was not imported by this file; this is an error in the Swift 6 language mode
 85 |     @_alwaysEmitIntoClient
 86 |     var mask: Signal.Set {
 87 |         return Signal.Set(bytes.sa_mask)
    |                                 |- warning: property 'sa_mask' cannot be used in an '@_alwaysEmitIntoClient' function because '_DarwinFoundation3' was not imported by this file; this is an error in the Swift 6 language mode
    |                                 `- note: The missing import of module '_DarwinFoundation3' will be added implicitly
 88 |     }
 89 | }
/Users/admin/builder/spi-builder-workspace/Sources/System/Internals/CInternetAddress.swift:29:56: warning: forming 'UnsafeMutableRawPointer' to a variable of type 'Self'; this is likely incorrect because 'Self' may contain an object reference.
27 |         */
28 |         let result = string.withCString {
29 |             system_inet_pton(Self.family.rawValue, $0, &self)
   |                                                        `- warning: forming 'UnsafeMutableRawPointer' to a variable of type 'Self'; this is likely incorrect because 'Self' may contain an object reference.
30 |         }
31 |         guard result == 1 else {
Build complete.
{
  "dependencies" : [
  ],
  "manifest_display_name" : "swift-system",
  "name" : "swift-system",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
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  "products" : [
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  "targets" : [
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        "Internals/CInternetAddress.swift",
        "Internals/CInterop.swift",
        "Internals/CSocketAddress.swift",
        "Internals/Compatibility.swift",
        "Internals/Constants.swift",
        "Internals/Exports.swift",
        "Internals/IOCTL.swift",
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        "Signal/SignalAction.swift",
        "Signal/SignalHandler.swift",
        "Signal/SignalInformation.swift",
        "Signal/SignalSet.swift",
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        "Socket/MessageFlags.swift",
        "Socket/Poll.swift",
        "Socket/SocketAddress.swift",
        "Socket/SocketAddressFamily.swift",
        "Socket/SocketFlags.swift",
        "Socket/SocketOperations.swift",
        "Socket/SocketOption.swift",
        "Socket/SocketOptionID.swift",
        "Socket/SocketOptionLevel.swift",
        "Socket/SocketProtocol.swift",
        "Socket/SocketType.swift",
        "SystemInfo.swift",
        "SystemString.swift",
        "Time/Clock.swift",
        "Time/Microseconds.swift",
        "Time/Nanoseconds.swift",
        "Time/ProcessorTime.swift",
        "Time/Time.swift",
        "Time/TimeComponents.swift",
        "Time/TimeInterval.swift",
        "Time/TimeIntervalMicroseconds.swift",
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}
Done.