SwiftAsyncStream – Build Information

Build Information

Successful build of SwiftAsyncStream, reference main (0916a5), with Swift 6.4 for macOS (SPM) on 27 Sep 2026 13:23:00 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

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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/o-nnerb/swift-async-stream.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/o-nnerb/swift-async-stream
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 0916a53 Make ConcurrentExecutionTrait's executor optional (#43)
Cloned https://github.com/o-nnerb/swift-async-stream.git
Revision (git rev-parse @):
0916a533e6edfaecf4d8e2a2cb61443ae5df73a8
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/o-nnerb/swift-async-stream.git at main
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Build
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Selected platform:         macosSpm
Swift version:             6.4
Building package at path:  $PWD
https://github.com/o-nnerb/swift-async-stream.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 / 124]
[Planning deferred tasks]
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[27 / 45] SwiftAsyncStream
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[63 / 81] SwiftAsyncStream
[64 / 81] SwiftAsyncStream
[70 / 82] SwiftAsyncStream
[73 / 82] SwiftAsyncTesting
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[119 / 128] SwiftAsyncTesting
[125 / 128] SwiftAsyncTesting
Build complete! (10.45 sec)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAsyncStream/Async/AsyncSemaphore.swift:121:15: [1;33mwarning: [1;39m'withUnsafeContinuation(isolation:_:)' is deprecated: Replaced by nonisolated(nonsending) overload[0;0m [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration\DeprecatedDeclaration]8;;\]
[0;36m119 |[0;0m         )
[0;36m120 |[0;0m
[0;36m121 |[0;0m         await withUnsafeContinuation(isolation: isolation) { continuation in
    [0;36m|[0;0m               `- [1;33mwarning: [1;39m'withUnsafeContinuation(isolation:_:)' is deprecated: Replaced by nonisolated(nonsending) overload[0;0m [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration\DeprecatedDeclaration]8;;\]
[0;36m122 |[0;0m             let acquired = lock.withLock { () -> UnsafeContinuation<Void, Never>? in
[0;36m123 |[0;0m                 operation.schedule(continuation)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAsyncStream/Async/AsyncSignal.swift:86:23: [1;33mwarning: [1;39m'withUnsafeContinuation(isolation:_:)' is deprecated: Replaced by nonisolated(nonsending) overload[0;0m [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration\DeprecatedDeclaration]8;;\]
 [0;36m84 |[0;0m         await withTaskCancellationHandler(
 [0;36m85 |[0;0m             operation: {
 [0;36m86 |[0;0m                 await withUnsafeContinuation(isolation: isolation) { continuation in
    [0;36m|[0;0m                       `- [1;33mwarning: [1;39m'withUnsafeContinuation(isolation:_:)' is deprecated: Replaced by nonisolated(nonsending) overload[0;0m [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration\DeprecatedDeclaration]8;;\]
 [0;36m87 |[0;0m                     let resumable = locker.withLock { () -> UnsafeContinuation<Void, Never>? in
 [0;36m88 |[0;0m                         guard operation.schedule(continuation) else {
[#DeprecatedDeclaration]: <https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration>
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAsyncStream/Async/AsyncLock.swift:137:15: [1;33mwarning: [1;39m'withUnsafeContinuation(isolation:_:)' is deprecated: Replaced by nonisolated(nonsending) overload[0;0m [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration\DeprecatedDeclaration]8;;\]
[0;36m135 |[0;0m         )
[0;36m136 |[0;0m
[0;36m137 |[0;0m         await withUnsafeContinuation(isolation: isolation) { continuation in
    [0;36m|[0;0m               `- [1;33mwarning: [1;39m'withUnsafeContinuation(isolation:_:)' is deprecated: Replaced by nonisolated(nonsending) overload[0;0m [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration\DeprecatedDeclaration]8;;\]
[0;36m138 |[0;0m             let handoff = lock.withLock { () -> Handoff? in
[0;36m139 |[0;0m                 operation.schedule(continuation)
[#DeprecatedDeclaration]: <https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration>
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAsyncTesting/TaskDetachmentTrait.swift:27:46: [1;33mwarning: [1;39m'withValue(_:operation:isolation:file:line:)' is deprecated: Prefer the 'nonisolated(nonsending)' overload with stricter execution on caller context semantics: withValue(_:operation:file:line:)[0;0m [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration\DeprecatedDeclaration]8;;\]
[0;36m25 |[0;0m         performing function: @Sendable () async throws -> Void
[0;36m26 |[0;0m     ) async throws {
[0;36m27 |[0;0m         try await TaskDetachment.$isDisabled.withValue(true, operation: function)
   [0;36m|[0;0m                                              `- [1;33mwarning: [1;39m'withValue(_:operation:isolation:file:line:)' is deprecated: Prefer the 'nonisolated(nonsending)' overload with stricter execution on caller context semantics: withValue(_:operation:file:line:)[0;0m [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration\DeprecatedDeclaration]8;;\]
[0;36m28 |[0;0m     }
[0;36m29 |[0;0m }
[#DeprecatedDeclaration]: <https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration>
Build complete.
{
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        "InlinePropertyTests.swift",
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Done.