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Build Information

Successful build of SwiftCommand, reference 1.4.2 (28efb0), with Swift 6.0 for macOS (SPM) on 19 Apr 2026 13:24:19 UTC.

Swift 6 data race errors: 0

Build Command

env DEVELOPER_DIR=/Applications/Xcode-16.2.0.app xcrun swift build --arch arm64

Build Log

========================================
RunAll
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Builder version: 4.70.0
Interrupt handler set up.
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Checkout
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Clone URL: https://github.com/Zollerboy1/SwiftCommand.git
Reference: 1.4.2
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/Zollerboy1/SwiftCommand
 * tag               1.4.2      -> FETCH_HEAD
HEAD is now at 28efb03 Update tests to Swift Testing
Cloned https://github.com/Zollerboy1/SwiftCommand.git
Revision (git rev-parse @):
28efb038351a8c45010772b407adb9ea02ba67b5
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/Zollerboy1/SwiftCommand.git at 1.4.2
========================================
Build
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Selected platform:         macosSpm
Swift version:             6.0
Building package at path:  $PWD
https://github.com/Zollerboy1/SwiftCommand.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.2.0.app xcrun swift build --arch arm64
Building for debugging...
[0/9] Write sources
[7/9] Compiling CSystem shims.c
[8/9] Write swift-version-5BDAB9E9C0126B9D.txt
[10/56] Compiling SystemPackage Errno.swift
[11/56] Compiling SystemPackage ErrnoWindows.swift
[12/56] Compiling SystemPackage FilePermissions.swift
[13/56] Compiling SystemPackage Backcompat.swift
[14/56] Emitting module InternalCollectionsUtilities
[15/56] Compiling SystemPackage Exports.swift
[16/56] Compiling SystemPackage Mocking.swift
[17/56] Compiling SystemPackage CInterop.swift
[18/56] Compiling SystemPackage Constants.swift
[19/56] Compiling SystemPackage FilePathTempWindows.swift
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[29/57] Compiling InternalCollectionsUtilities _UniqueCollection.swift
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[38/150] Emitting module ContainersPreview
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[60/150] Compiling OrderedCollections _HashTable+Testing.swift
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[67/150] Compiling OrderedCollections OrderedSet+Partial SetAlgebra formIntersection.swift
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[79/180] Compiling OrderedCollections OrderedSet+Partial SetAlgebra symmetricDifference.swift
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[83/180] Compiling OrderedCollections OrderedSet+ReserveCapacity.swift
[84/180] Compiling OrderedCollections OrderedSet+Sendable.swift
[85/197] Compiling DequeModule UniqueDeque+Equatable.swift
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[95/201] Compiling DequeModule RigidDeque+Testing.swift
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[97/201] Compiling DequeModule UniqueDeque+Insertions.swift
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[101/201] Compiling DequeModule Deque+Hashable.swift
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[103/201] Compiling DequeModule Deque._Storage.swift
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[117/201] Compiling DequeModule RigidDeque+Experimental.swift
[118/201] Compiling DequeModule Deque+ExpressibleByArrayLiteral.swift
[119/201] Compiling DequeModule Deque+Extras.swift
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[125/201] Compiling DequeModule RigidDeque+Insertions.swift
[126/201] Compiling DequeModule RigidDeque+Prepend.swift
[127/201] Compiling DequeModule _DequeBufferHeader.swift
[128/201] Compiling DequeModule RigidDeque+Append.swift
[129/201] Compiling DequeModule Deque+Codable.swift
[130/201] Compiling DequeModule Deque+Collection.swift
[131/201] Compiling DequeModule Deque+CustomReflectable.swift
[132/201] Compiling DequeModule Deque+Descriptions.swift
[133/201] Compiling DequeModule Deque+Equatable.swift
[151/204] Emitting module SystemPackage
[152/204] Compiling DequeModule Deque._UnsafeHandle.swift
[153/204] Compiling DequeModule Deque.swift
[154/204] Compiling DequeModule _DequeBuffer.swift
[169/204] Compiling OrderedCollections OrderedSet+SubSequence.swift
[170/204] Compiling OrderedCollections OrderedSet+Testing.swift
[171/204] Compiling OrderedCollections OrderedSet+UnorderedView.swift
[172/204] Compiling OrderedCollections OrderedSet+UnstableInternals.swift
[173/204] Compiling OrderedCollections OrderedSet.swift
[174/204] Compiling OrderedCollections _UnsafeBitset.swift
[187/204] Compiling SystemPackage Util+StringArray.swift
[188/204] Compiling SystemPackage Util.swift
[189/204] Compiling SystemPackage UtilConsumers.swift
[199/204] Emitting module OrderedCollections
[200/204] Compiling DequeModule UniqueDeque.swift
[201/204] Compiling DequeModule _DequeSlot.swift
[202/204] Compiling DequeModule _UnsafeDequeHandle.swift
[203/204] Compiling DequeModule _UnsafeDequeSegments.swift
[204/204] Emitting module DequeModule
[205/259] Compiling AsyncAlgorithms AsyncAdjacentPairsSequence.swift
[206/259] Compiling AsyncAlgorithms AsyncBufferedByteIterator.swift
[207/259] Compiling AsyncAlgorithms AsyncChain2Sequence.swift
[208/259] Compiling AsyncAlgorithms AsyncChain3Sequence.swift
[209/259] Compiling AsyncAlgorithms AsyncChunkedByGroupSequence.swift
[210/259] Compiling AsyncAlgorithms AsyncChunkedOnProjectionSequence.swift
[211/259] Emitting module AsyncAlgorithms
[212/264] Compiling AsyncAlgorithms MergeStorage.swift
[213/264] Compiling AsyncAlgorithms MultiProducerSingleConsumerAsyncChannel+Internal.swift
[214/264] Compiling AsyncAlgorithms MultiProducerSingleConsumerAsyncChannel.swift
[215/264] Compiling AsyncAlgorithms RangeReplaceableCollection.swift
[216/264] Compiling AsyncAlgorithms Rethrow.swift
[217/264] Compiling AsyncAlgorithms SetAlgebra.swift
[218/264] Compiling AsyncAlgorithms AsyncThrowingExclusiveReductionsSequence.swift
[219/264] Compiling AsyncAlgorithms AsyncThrowingInclusiveReductionsSequence.swift
[220/264] Compiling AsyncAlgorithms AsyncTimerSequence.swift
[221/264] Compiling AsyncAlgorithms AsyncBufferSequence.swift
[222/264] Compiling AsyncAlgorithms BoundedBufferStateMachine.swift
[223/264] Compiling AsyncAlgorithms BoundedBufferStorage.swift
[224/264] Compiling AsyncAlgorithms AsyncChunksOfCountOrSignalSequence.swift
[225/264] Compiling AsyncAlgorithms AsyncChunksOfCountSequence.swift
[226/264] Compiling AsyncAlgorithms AsyncCompactedSequence.swift
[227/264] Compiling AsyncAlgorithms AsyncExclusiveReductionsSequence.swift
[228/264] Compiling AsyncAlgorithms AsyncInclusiveReductionsSequence.swift
[229/264] Compiling AsyncAlgorithms AsyncJoinedBySeparatorSequence.swift
[230/264] Compiling AsyncAlgorithms UnboundedBufferStateMachine.swift
[231/264] Compiling AsyncAlgorithms UnboundedBufferStorage.swift
[232/264] Compiling AsyncAlgorithms AsyncChannel.swift
[233/264] Compiling AsyncAlgorithms AsyncThrowingChannel.swift
[234/264] Compiling AsyncAlgorithms ChannelStateMachine.swift
[235/264] Compiling AsyncAlgorithms ChannelStorage.swift
[236/264] Compiling AsyncAlgorithms AsyncJoinedSequence.swift
[237/264] Compiling AsyncAlgorithms AsyncMapErrorSequence.swift
[238/264] Compiling AsyncAlgorithms AsyncRemoveDuplicatesSequence.swift
[239/264] Compiling AsyncAlgorithms AsyncShareSequence.swift
[240/264] Compiling AsyncAlgorithms AsyncSyncSequence.swift
[241/264] Compiling AsyncAlgorithms AsyncThrottleSequence.swift
[242/264] Compiling AsyncAlgorithms _TinyArray.swift
[243/264] Compiling AsyncAlgorithms AsyncInterspersedSequence.swift
[244/264] Compiling AsyncAlgorithms Locking.swift
[245/264] Compiling AsyncAlgorithms AsyncMerge2Sequence.swift
[246/264] Compiling AsyncAlgorithms AsyncMerge3Sequence.swift
[247/264] Compiling AsyncAlgorithms MergeStateMachine.swift
[248/264] Compiling AsyncAlgorithms DebounceStorage.swift
[249/264] Compiling AsyncAlgorithms Dictionary.swift
[250/264] Compiling AsyncAlgorithms AsyncFlatMapLatestSequence.swift
[251/264] Compiling AsyncAlgorithms FlatMapLatestStateMachine.swift
[252/264] Compiling AsyncAlgorithms FlatMapLatestStorage.swift
[253/264] Compiling AsyncAlgorithms Disconnected.swift
[254/264] Compiling AsyncAlgorithms AsyncCombineLatest2Sequence.swift
[255/264] Compiling AsyncAlgorithms AsyncCombineLatest3Sequence.swift
[256/264] Compiling AsyncAlgorithms CombineLatestStateMachine.swift
[257/264] Compiling AsyncAlgorithms CombineLatestStorage.swift
[258/264] Compiling AsyncAlgorithms AsyncDebounceSequence.swift
[259/264] Compiling AsyncAlgorithms DebounceStateMachine.swift
[260/264] Compiling AsyncAlgorithms UnsafeTransfer.swift
[261/264] Compiling AsyncAlgorithms AsyncZip2Sequence.swift
[262/264] Compiling AsyncAlgorithms AsyncZip3Sequence.swift
[263/264] Compiling AsyncAlgorithms ZipStateMachine.swift
[264/264] Compiling AsyncAlgorithms ZipStorage.swift
[265/277] Compiling SwiftCommand OutputDestination.swift
[266/277] Compiling SwiftCommand InputSource.swift
[267/278] Compiling SwiftCommand FilePath+extension.swift
[268/278] Compiling SwiftCommand OutputType.swift
[269/278] Compiling SwiftCommand ExitStatus.swift
[270/278] Compiling SwiftCommand Command.swift
[271/278] Compiling SwiftCommand Either.swift
[272/278] Compiling SwiftCommand AsyncUnicodeScalarSequence.swift
[273/278] Compiling SwiftCommand ChildProcess.swift
[274/278] Compiling SwiftCommand AsyncCharacterSequence.swift
[275/278] Compiling SwiftCommand AsyncLineSequence.swift
[276/278] Compiling SwiftCommand FileHandle+Async.swift
/Users/admin/builder/spi-builder-workspace/Sources/SwiftCommand/FileHandle+Async.swift:220:29: warning: passing argument of non-sendable type 'UnsafeMutableRawBufferPointer' into actor-isolated context may introduce data races; this is an error in the Swift 6 language mode
218 |                         readSize = try await IOActor.default.read(
219 |                             from: fileDescriptor,
220 |                             into: bufPtr
    |                             `- warning: passing argument of non-sendable type 'UnsafeMutableRawBufferPointer' into actor-isolated context may introduce data races; this is an error in the Swift 6 language mode
221 |                         )
222 |                     } else if let data = try await IOActor.default.read(
Swift.UnsafeMutableRawBufferPointer:1:23: note: struct 'UnsafeMutableRawBufferPointer' does not conform to the 'Sendable' protocol
1 | @frozen public struct UnsafeMutableRawBufferPointer {
  |                       `- note: struct 'UnsafeMutableRawBufferPointer' does not conform to the 'Sendable' protocol
2 |     @inlinable public init(start: UnsafeMutableRawPointer?, count: Int)
3 | }
[277/278] Emitting module SwiftCommand
[278/278] Compiling SwiftCommand ProcessOutput.swift
Build complete! (14.79s)
Fetching https://github.com/apple/swift-system
Fetching https://github.com/apple/swift-async-algorithms
[1/6247] Fetching swift-async-algorithms
[126/11848] Fetching swift-async-algorithms, swift-system
Fetched https://github.com/apple/swift-system from cache (1.18s)
Fetched https://github.com/apple/swift-async-algorithms from cache (1.18s)
Computing version for https://github.com/apple/swift-system
Computed https://github.com/apple/swift-system at 1.6.4 (0.50s)
Computing version for https://github.com/apple/swift-async-algorithms
Computed https://github.com/apple/swift-async-algorithms at 1.1.3 (0.53s)
Fetching https://github.com/apple/swift-collections.git
[1/23569] Fetching swift-collections
Fetched https://github.com/apple/swift-collections.git from cache (2.08s)
Computing version for https://github.com/apple/swift-collections.git
Computed https://github.com/apple/swift-collections.git at 1.4.1 (0.59s)
Creating working copy for https://github.com/apple/swift-async-algorithms
Working copy of https://github.com/apple/swift-async-algorithms resolved at 1.1.3
Creating working copy for https://github.com/apple/swift-collections.git
Working copy of https://github.com/apple/swift-collections.git resolved at 1.4.1
Creating working copy for https://github.com/apple/swift-system
Working copy of https://github.com/apple/swift-system resolved at 1.6.4
Build complete.
{
  "dependencies" : [
    {
      "identity" : "swift-system",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "1.6.1",
            "upper_bound" : "2.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/apple/swift-system"
    },
    {
      "identity" : "swift-async-algorithms",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "1.0.0",
            "upper_bound" : "2.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/apple/swift-async-algorithms"
    }
  ],
  "manifest_display_name" : "SwiftCommand",
  "name" : "SwiftCommand",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "macos",
      "version" : "10.15"
    }
  ],
  "products" : [
    {
      "name" : "SwiftCommand",
      "targets" : [
        "SwiftCommand"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "SwiftCommandTests",
      "module_type" : "SwiftTarget",
      "name" : "SwiftCommandTests",
      "path" : "Tests/SwiftCommandTests",
      "product_dependencies" : [
        "AsyncAlgorithms"
      ],
      "sources" : [
        "SwiftCommandTests.swift"
      ],
      "target_dependencies" : [
        "SwiftCommand"
      ],
      "type" : "test"
    },
    {
      "c99name" : "SwiftCommand",
      "module_type" : "SwiftTarget",
      "name" : "SwiftCommand",
      "path" : "Sources/SwiftCommand",
      "product_dependencies" : [
        "AsyncAlgorithms",
        "SystemPackage"
      ],
      "product_memberships" : [
        "SwiftCommand"
      ],
      "sources" : [
        "AsyncCharacterSequence.swift",
        "AsyncLineSequence.swift",
        "AsyncUnicodeScalarSequence.swift",
        "ChildProcess.swift",
        "Command.swift",
        "Either.swift",
        "ExitStatus.swift",
        "FileHandle+Async.swift",
        "FilePath+extension.swift",
        "InputSource.swift",
        "OutputDestination.swift",
        "OutputType.swift",
        "ProcessOutput.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.6"
}
Done.