Swift Package Index

Build Information

Successful build of SwiftAsyncStream, reference main (a8b600), with Swift 6.1 for macOS (SPM) on 15 Feb 2026 03:17:05 UTC.

Swift 6 data race errors: 0

Build Command

env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun swift build --arch arm64 -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats -Xswiftc -strict-concurrency=complete -Xswiftc -enable-upcoming-feature -Xswiftc StrictConcurrency -Xswiftc -enable-upcoming-feature -Xswiftc DisableOutwardActorInference -Xswiftc -enable-upcoming-feature -Xswiftc GlobalActorIsolatedTypesUsability -Xswiftc -enable-upcoming-feature -Xswiftc InferSendableFromCaptures

Build Log

========================================
RunAll
========================================
Builder version: 4.68.0
Interrupt handler set up.
========================================
Checkout
========================================
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 a8b600b Fix cancellation on future swift releases (#13)
Cloned https://github.com/o-nnerb/swift-async-stream.git
Revision (git rev-parse @):
a8b600bae14560e3e0c6c7fa87f5e253a4e10e11
SUCCESS checkout https://github.com/o-nnerb/swift-async-stream.git at main
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.1
Building package at path:  $PWD
https://github.com/o-nnerb/swift-async-stream.git
https://github.com/o-nnerb/swift-async-stream.git
{
  "dependencies" : [
  ],
  "manifest_display_name" : "SwiftAsyncStream",
  "name" : "SwiftAsyncStream",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "macos",
      "version" : "10.15"
    },
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      "version" : "13.0"
    },
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      "version" : "13.0"
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      "name" : "watchos",
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    }
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    {
      "name" : "SwiftAsyncStream",
      "targets" : [
        "SwiftAsyncStream"
      ],
      "type" : {
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          "automatic"
        ]
      }
    },
    {
      "name" : "SwiftAsyncTesting",
      "targets" : [
        "SwiftAsyncTesting"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "SwiftAsyncTestingTests",
      "module_type" : "SwiftTarget",
      "name" : "SwiftAsyncTestingTests",
      "path" : "Tests/SwiftAsyncTestingTests",
      "sources" : [
        "AsyncExpectationTests.swift"
      ],
      "target_dependencies" : [
        "SwiftAsyncTesting"
      ],
      "type" : "test"
    },
    {
      "c99name" : "SwiftAsyncTesting",
      "module_type" : "SwiftTarget",
      "name" : "SwiftAsyncTesting",
      "path" : "Sources/SwiftAsyncTesting",
      "product_memberships" : [
        "SwiftAsyncTesting"
      ],
      "sources" : [
        "AsyncExpectation.swift"
      ],
      "target_dependencies" : [
        "SwiftAsyncStream"
      ],
      "type" : "library"
    },
    {
      "c99name" : "SwiftAsyncStreamTests",
      "module_type" : "SwiftTarget",
      "name" : "SwiftAsyncStreamTests",
      "path" : "Tests/SwiftAsyncStreamTests",
      "sources" : [
        "AsyncLockTests.swift",
        "AsyncSignalTests.swift",
        "PassthroughSubjectTests.swift",
        "ValueSubjectTests.swift"
      ],
      "target_dependencies" : [
        "SwiftAsyncStream"
      ],
      "type" : "test"
    },
    {
      "c99name" : "SwiftAsyncStream",
      "module_type" : "SwiftTarget",
      "name" : "SwiftAsyncStream",
      "path" : "Sources/SwiftAsyncStream",
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        "SwiftAsyncStream",
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      "sources" : [
        "Async/AsyncLock.swift",
        "Async/AsyncOperation.swift",
        "Async/AsyncSignal.swift",
        "InlineProperty.swift",
        "Lock.swift",
        "Publisher/AnyAsyncSequence.swift",
        "Publisher/NodeSubject.swift",
        "Publisher/PassthroughSubject.swift",
        "Publisher/SubjectAsyncIterator.swift",
        "Publisher/ValueSubject.swift",
        "Task+.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "6.1"
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun swift build --arch arm64 -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats -Xswiftc -strict-concurrency=complete -Xswiftc -enable-upcoming-feature -Xswiftc StrictConcurrency -Xswiftc -enable-upcoming-feature -Xswiftc DisableOutwardActorInference -Xswiftc -enable-upcoming-feature -Xswiftc GlobalActorIsolatedTypesUsability -Xswiftc -enable-upcoming-feature -Xswiftc InferSendableFromCaptures
Building for debugging...
[0/3] Write sources
[2/3] Write swift-version-2F0A5646E1D333AE.txt
[4/14] Compiling SwiftAsyncStream ValueSubject.swift
<unknown>:0: warning: upcoming feature 'InferSendableFromCaptures' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'GlobalActorIsolatedTypesUsability' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'DisableOutwardActorInference' is already enabled as of Swift version 6
[5/14] Compiling SwiftAsyncStream SubjectAsyncIterator.swift
<unknown>:0: warning: upcoming feature 'InferSendableFromCaptures' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'GlobalActorIsolatedTypesUsability' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'DisableOutwardActorInference' is already enabled as of Swift version 6
[6/14] Compiling SwiftAsyncStream AnyAsyncSequence.swift
<unknown>:0: warning: upcoming feature 'InferSendableFromCaptures' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'GlobalActorIsolatedTypesUsability' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'DisableOutwardActorInference' is already enabled as of Swift version 6
[7/14] Compiling SwiftAsyncStream PassthroughSubject.swift
<unknown>:0: warning: upcoming feature 'InferSendableFromCaptures' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'GlobalActorIsolatedTypesUsability' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'DisableOutwardActorInference' is already enabled as of Swift version 6
[8/15] Compiling SwiftAsyncStream InlineProperty.swift
<unknown>:0: warning: upcoming feature 'InferSendableFromCaptures' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'GlobalActorIsolatedTypesUsability' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'DisableOutwardActorInference' is already enabled as of Swift version 6
[9/15] Compiling SwiftAsyncStream NodeSubject.swift
<unknown>:0: warning: upcoming feature 'InferSendableFromCaptures' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'GlobalActorIsolatedTypesUsability' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'DisableOutwardActorInference' is already enabled as of Swift version 6
[10/15] Compiling SwiftAsyncStream AsyncSignal.swift
<unknown>:0: warning: upcoming feature 'InferSendableFromCaptures' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'GlobalActorIsolatedTypesUsability' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'DisableOutwardActorInference' is already enabled as of Swift version 6
[11/15] Emitting module SwiftAsyncStream
<unknown>:0: warning: upcoming feature 'InferSendableFromCaptures' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'GlobalActorIsolatedTypesUsability' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'DisableOutwardActorInference' is already enabled as of Swift version 6
[12/15] Compiling SwiftAsyncStream AsyncLock.swift
<unknown>:0: warning: upcoming feature 'InferSendableFromCaptures' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'GlobalActorIsolatedTypesUsability' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'DisableOutwardActorInference' is already enabled as of Swift version 6
[13/15] Compiling SwiftAsyncStream AsyncOperation.swift
<unknown>:0: warning: upcoming feature 'InferSendableFromCaptures' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'GlobalActorIsolatedTypesUsability' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'DisableOutwardActorInference' is already enabled as of Swift version 6
[14/15] Compiling SwiftAsyncStream Lock.swift
<unknown>:0: warning: upcoming feature 'InferSendableFromCaptures' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'GlobalActorIsolatedTypesUsability' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'DisableOutwardActorInference' is already enabled as of Swift version 6
[15/15] Compiling SwiftAsyncStream Task+.swift
<unknown>:0: warning: upcoming feature 'InferSendableFromCaptures' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'GlobalActorIsolatedTypesUsability' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'DisableOutwardActorInference' is already enabled as of Swift version 6
[16/17] Emitting module SwiftAsyncTesting
<unknown>:0: warning: upcoming feature 'InferSendableFromCaptures' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'GlobalActorIsolatedTypesUsability' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'DisableOutwardActorInference' is already enabled as of Swift version 6
[17/17] Compiling SwiftAsyncTesting AsyncExpectation.swift
<unknown>:0: warning: upcoming feature 'InferSendableFromCaptures' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'GlobalActorIsolatedTypesUsability' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'DisableOutwardActorInference' is already enabled as of Swift version 6
Build complete! (13.68s)
Build complete.
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  "manifest_display_name" : "SwiftAsyncStream",
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  "path" : "/Users/admin/builder/spi-builder-workspace",
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      "target_dependencies" : [
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        "PassthroughSubjectTests.swift",
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        "Publisher/AnyAsyncSequence.swift",
        "Publisher/NodeSubject.swift",
        "Publisher/PassthroughSubject.swift",
        "Publisher/SubjectAsyncIterator.swift",
        "Publisher/ValueSubject.swift",
        "Task+.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "6.1"
}
Done.