Chord – Build Information – Swift Package Index

Build Information

Successful build of Chord, reference 0.1.6 (30e76f), with Swift 6.4 for macOS (SPM) on 21 Sep 2026 01:41:22 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/OperatorFoundation/Chord.git
Reference: 0.1.6
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/OperatorFoundation/Chord
 * tag               0.1.6      -> FETCH_HEAD
HEAD is now at 30e76f8 Merge branch 'main' into release
Cloned https://github.com/OperatorFoundation/Chord.git
Revision (git rev-parse @):
30e76f8f89ebdf310a62790ff1369e2702d2db66
SUCCESS checkout https://github.com/OperatorFoundation/Chord.git at 0.1.6
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Build
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Selected platform:         macosSpm
Swift version:             6.4
Building package at path:  $PWD
https://github.com/OperatorFoundation/Chord.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]
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[26 / 43] SwiftQueue
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[65 / 80] SwiftQueue
[70 / 81] Chord
[79 / 92] Chord
[80 / 92] Chord
[89 / 92] Chord
[91 / 92] Chord
Build complete! (8.49 sec)
Fetching https://github.com/OperatorFoundation/Datable
Fetching https://github.com/OperatorFoundation/SwiftQueue
[1/70] Fetching swiftqueue
[71/469] Fetching swiftqueue, datable
Fetched https://github.com/OperatorFoundation/Datable (0.99s)
Fetched https://github.com/OperatorFoundation/SwiftQueue (0.99s)
Computing version for https://github.com/OperatorFoundation/SwiftQueue
Computed https://github.com/OperatorFoundation/SwiftQueue at 0.1.3 (1.59s)
Computing version for https://github.com/OperatorFoundation/Datable
Computed https://github.com/OperatorFoundation/Datable at 4.0.1 (0.52s)
Creating working copy for https://github.com/OperatorFoundation/SwiftQueue
Working copy of https://github.com/OperatorFoundation/SwiftQueue resolved at 0.1.3
Creating working copy for https://github.com/OperatorFoundation/Datable
Working copy of https://github.com/OperatorFoundation/Datable resolved at 4.0.1
/Users/admin/builder/spi-builder-workspace/Sources/Chord/ConcurrencyTester.swift:38:9: [1;33mwarning: [1;39munstructured throwing task created by 'init(name:priority:operation:)' is not used, which may accidentally ignore errors thrown inside the task[0;0m [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/no-use-throwing-unstructured-task\NoUseUnstructuredThrowingTask]8;;\]
[0;36m36 |[0;0m     public func test() -> Bool
[0;36m37 |[0;0m     {
[0;36m38 |[0;0m         Task
   [0;36m|[0;0m         |- [1;33mwarning: [1;39munstructured throwing task created by 'init(name:priority:operation:)' is not used, which may accidentally ignore errors thrown inside the task[0;0m [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/no-use-throwing-unstructured-task\NoUseUnstructuredThrowingTask]8;;\]
   [0;36m|[0;0m         `- [1;39mnote: [1;39mto silence this warning, handle the error inside the task, or store/discard the task value explicitly[0;0m
[0;36m39 |[0;0m         {
[0;36m40 |[0;0m             try await Task.sleep(for: Duration.seconds(1))
[#NoUseUnstructuredThrowingTask]: <https://docs.swift.org/compiler/documentation/diagnostics/no-use-throwing-unstructured-task>
/Users/admin/builder/spi-builder-workspace/Sources/Chord/SleepingTimer.swift:37:9: [1;33mwarning: [1;39munstructured throwing task created by 'init(name:priority:operation:)' is not used, which may accidentally ignore errors thrown inside the task[0;0m [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/no-use-throwing-unstructured-task\NoUseUnstructuredThrowingTask]8;;\]
[0;36m35 |[0;0m     func run()
[0;36m36 |[0;0m     {
[0;36m37 |[0;0m         Task
   [0;36m|[0;0m         |- [1;33mwarning: [1;39munstructured throwing task created by 'init(name:priority:operation:)' is not used, which may accidentally ignore errors thrown inside the task[0;0m [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/no-use-throwing-unstructured-task\NoUseUnstructuredThrowingTask]8;;\]
   [0;36m|[0;0m         `- [1;39mnote: [1;39mto silence this warning, handle the error inside the task, or store/discard the task value explicitly[0;0m
[0;36m38 |[0;0m         {
[0;36m39 |[0;0m             if self.repeats
[#NoUseUnstructuredThrowingTask]: <https://docs.swift.org/compiler/documentation/diagnostics/no-use-throwing-unstructured-task>
/Users/admin/builder/spi-builder-workspace/Sources/Chord/AsyncQueue.swift:28:39: [1;33mwarning: [1;39mcannot explicitly specialize static method 'async'[0;0m
[0;36m26 |[0;0m     public func enqueue(element: T) async
[0;36m27 |[0;0m     {
[0;36m28 |[0;0m         await AsyncAwaitAsynchronizer.async<T>
   [0;36m|[0;0m                                       `- [1;33mwarning: [1;39mcannot explicitly specialize static method 'async'[0;0m
[0;36m29 |[0;0m         {
[0;36m30 |[0;0m             self.queue.enqueue(element: element)
/Users/admin/builder/spi-builder-workspace/Sources/Chord/Asynchronizer.swift:44:24: [1;39mnote: [1;39m'async' declared here[0;0m
 [0;36m42 |[0;0m public class AsyncAwaitAsynchronizer
 [0;36m43 |[0;0m {
 [0;36m44 |[0;0m     static public func async(_ blockingCall: @escaping () -> Void ) async
    [0;36m|[0;0m                        `- [1;39mnote: [1;39m'async' declared here[0;0m
 [0;36m45 |[0;0m     {
 [0;36m46 |[0;0m         func dispatch(completion: @escaping () -> Void)
/Users/admin/builder/spi-builder-workspace/Sources/Chord/AsyncQueue.swift:36:39: [1;33mwarning: [1;39mcannot explicitly specialize static method 'async'[0;0m
[0;36m34 |[0;0m     public func dequeue() async -> T
[0;36m35 |[0;0m     {
[0;36m36 |[0;0m         await AsyncAwaitAsynchronizer.async<T>
   [0;36m|[0;0m                                       `- [1;33mwarning: [1;39mcannot explicitly specialize static method 'async'[0;0m
[0;36m37 |[0;0m         {
[0;36m38 |[0;0m             return self.queue.dequeue()
/Users/admin/builder/spi-builder-workspace/Sources/Chord/Asynchronizer.swift:104:24: [1;39mnote: [1;39m'async' declared here[0;0m
[0;36m102 |[0;0m     }
[0;36m103 |[0;0m
[0;36m104 |[0;0m     static public func async<T>(_ blockingCall: @escaping () -> T ) async -> T
    [0;36m|[0;0m                        `- [1;39mnote: [1;39m'async' declared here[0;0m
[0;36m105 |[0;0m     {
[0;36m106 |[0;0m         func dispatch(completion: @escaping (T) -> Void)
Build complete.
{
  "dependencies" : [
    {
      "identity" : "datable",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "4.0.1",
            "upper_bound" : "5.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/OperatorFoundation/Datable"
    },
    {
      "identity" : "swiftqueue",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "0.1.3",
            "upper_bound" : "1.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/OperatorFoundation/SwiftQueue"
    }
  ],
  "manifest_display_name" : "Chord",
  "name" : "Chord",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "macos",
      "version" : "13.0"
    },
    {
      "name" : "ios",
      "version" : "16.0"
    }
  ],
  "products" : [
    {
      "name" : "Chord",
      "targets" : [
        "Chord"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "swift_languages_versions" : [
    "5"
  ],
  "targets" : [
    {
      "c99name" : "ChordTests",
      "module_type" : "SwiftTarget",
      "name" : "ChordTests",
      "path" : "Tests/ChordTests",
      "product_dependencies" : [
        "Datable"
      ],
      "sources" : [
        "ChordTests.swift",
        "XCTestManifests.swift"
      ],
      "target_dependencies" : [
        "Chord"
      ],
      "type" : "test"
    },
    {
      "c99name" : "Chord",
      "module_type" : "SwiftTarget",
      "name" : "Chord",
      "path" : "Sources/Chord",
      "product_dependencies" : [
        "SwiftQueue"
      ],
      "product_memberships" : [
        "Chord"
      ],
      "sources" : [
        "AsyncBufferingQueue.swift",
        "AsyncLock.swift",
        "AsyncQueue.swift",
        "AsyncTimer.swift",
        "Asynchronizer.swift",
        "BlockingQueue.swift",
        "Chord.swift",
        "Collector.swift",
        "ConcurrencyTester.swift",
        "Data+async.swift",
        "FilteredQueue.swift",
        "InvertedLockedCounter.swift",
        "LockedCounter.swift",
        "MultiQueue.swift",
        "Promise.swift",
        "RepeatingTask.swift",
        "SleepingTimer.swift",
        "Synchronizer.swift",
        "ThreadSafeDictionary.swift",
        "ThreadSafeSet.swift",
        "Timeout.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.8"
}
Done.