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Build Information

Successful build of async-collections, reference 0.1.0 (726af9), with Swift 6.2 (beta) for Android on 22 Jun 2025 09:35:34 UTC.

Swift 6 data race errors: 0

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4609320-1":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:android-6.2-latest swift build --swift-sdk aarch64-unknown-linux-android28 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 4.64.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/adam-fowler/async-collections.git
Reference: 0.1.0
Initialized empty Git repository in /host/spi-builder-workspace/.git/
hint: Using 'master' as the name for the initial branch. This default branch name
hint: is subject to change. To configure the initial branch name to use in all
hint: of your new repositories, which will suppress this warning, call:
hint:
hint: 	git config --global init.defaultBranch <name>
hint:
hint: Names commonly chosen instead of 'master' are 'main', 'trunk' and
hint: 'development'. The just-created branch can be renamed via this command:
hint:
hint: 	git branch -m <name>
From https://github.com/adam-fowler/async-collections
 * tag               0.1.0      -> FETCH_HEAD
HEAD is now at 726af96 Add CompactMap functions (#3)
Cloned https://github.com/adam-fowler/async-collections.git
Revision (git rev-parse @):
726af96095a19df6b8053ddbaed0a727aa70ccb2
SUCCESS checkout https://github.com/adam-fowler/async-collections.git at 0.1.0
========================================
Build
========================================
Selected platform:         android
Swift version:             6.2
Building package at path:  $PWD
https://github.com/adam-fowler/async-collections.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-1":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:android-6.2-latest swift build --swift-sdk aarch64-unknown-linux-android28 2>&1
android-6.2-latest: Pulling from finestructure/spi-images
Digest: sha256:b7c4a6b4153ff40ef9277e2157e708f835b8eb011095d53bd8db4594eb2b7798
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:android-6.2-latest
Fetching https://github.com/apple/swift-atomics.git
Fetching https://github.com/apple/swift-collections.git
[1/1797] Fetching swift-atomics
[1080/18437] Fetching swift-atomics, swift-collections
Fetched https://github.com/apple/swift-atomics.git from cache (2.17s)
Fetched https://github.com/apple/swift-collections.git from cache (2.21s)
Computing version for https://github.com/apple/swift-atomics.git
Computed https://github.com/apple/swift-atomics.git at 1.3.0 (3.06s)
Computing version for https://github.com/apple/swift-collections.git
Computed https://github.com/apple/swift-collections.git at 1.2.0 (1.10s)
Creating working copy for https://github.com/apple/swift-atomics.git
Working copy of https://github.com/apple/swift-atomics.git resolved at 1.3.0
Creating working copy for https://github.com/apple/swift-collections.git
Working copy of https://github.com/apple/swift-collections.git resolved at 1.2.0
Building for debugging...
[0/12] Write sources
[10/12] Compiling _AtomicsShims.c
[11/12] Write swift-version-8C5A4AE7A8CE2BA.txt
[13/44] Emitting module InternalCollectionsUtilities
[14/45] Compiling InternalCollectionsUtilities _UnsafeBitSet.swift
[15/45] Compiling InternalCollectionsUtilities _SortedCollection.swift
[16/45] Compiling InternalCollectionsUtilities FixedWidthInteger+roundUpToPowerOfTwo.swift
[17/45] Compiling InternalCollectionsUtilities Integer rank.swift
[18/45] Compiling InternalCollectionsUtilities _UniqueCollection.swift
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[23/47] Compiling InternalCollectionsUtilities _UnsafeBitSet+_Word.swift
[24/47] Emitting module Atomics
[27/47] Compiling InternalCollectionsUtilities UnsafeMutableBufferPointer+Extras.swift
[28/47] Compiling InternalCollectionsUtilities RandomAccessCollection+Offsets.swift
[30/47] Compiling InternalCollectionsUtilities Debugging.swift
[31/47] Compiling Atomics DoubleWord.swift
[33/47] Compiling InternalCollectionsUtilities Descriptions.swift
[36/48] Compiling Atomics ManagedAtomic.swift
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[123/350] Compiling HashTreeCollections TreeDictionary+Sendable.swift
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[125/350] Compiling HashTreeCollections TreeDictionary+Values.swift
[126/350] Compiling HashTreeCollections _HashTreeIterator.swift
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[128/350] Compiling HashTreeCollections _RawHashNode+UnsafeHandle.swift
[136/350] Compiling HashTreeCollections _HashNode+Structural mapValues.swift
[137/350] Compiling HashTreeCollections _AncestorHashSlots.swift
[138/350] Compiling HashTreeCollections _Bitmap.swift
[171/350] Compiling HashTreeCollections TreeSet+SetAlgebra isEqualSet.swift
[172/350] Compiling HashTreeCollections TreeSet+SetAlgebra isStrictSubset.swift
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[179/350] Compiling HashTreeCollections TreeSet+SetAlgebra union.swift
[180/350] Compiling HashTreeCollections TreeSet.swift
[190/351] Emitting module DequeModule
[209/360] Emitting module BitCollections
[226/360] Compiling BitCollections BitSet.swift
[241/360] Compiling BitCollections BitSet.Index.swift
[242/360] Compiling BitCollections BitSet._UnsafeHandle.swift
[268/361] Emitting module OrderedCollections
[280/362] Emitting module _RopeModule
[292/362] Emitting module HashTreeCollections
[316/363] Compiling _RopeModule Rope+Join.swift
[317/363] Compiling _RopeModule Rope+MutatingForEach.swift
[318/363] Compiling _RopeModule Rope+Remove.swift
[319/363] Compiling _RopeModule Rope+RemoveSubrange.swift
[320/363] Compiling _RopeModule Rope+Split.swift
[321/363] Compiling _RopeModule Optional Utilities.swift
[322/363] Compiling _RopeModule String Utilities.swift
[323/363] Compiling _RopeModule String.Index+ABI.swift
[324/363] Compiling _RopeModule _CharacterRecognizer.swift
[365/366] Emitting module Collections
[366/366] Compiling Collections Collections.swift
[368/375] Compiling AsyncCollections TaskQueue.swift
[369/375] Compiling AsyncCollections Filter.swift
/host/spi-builder-workspace/Sources/AsyncCollections/Filter.swift:37:67: warning: capture of non-sendable type 'Self.Type' in an isolated closure; this is an error in the Swift 6 language mode
 35 |     ///   whether the element should be included in the returned array.
 36 |     /// - Returns: An array of the elements that `isIncluded` allowed.
 37 |     public func concurrentFilter(priority: TaskPriority? = nil, _ isIncluded: @Sendable @escaping (Element) async throws -> Bool) async rethrows -> [Element] {
    |                                                                   `- warning: capture of non-sendable type 'Self.Type' in an isolated closure; this is an error in the Swift 6 language mode
 38 |         let result: ContiguousArray<(Int, Element)> = try await withThrowingTaskGroup(
 39 |             of: (Int, Element)?.self
/host/spi-builder-workspace/Sources/AsyncCollections/Filter.swift:79:92: warning: capture of non-sendable type 'Self.Type' in an isolated closure; this is an error in the Swift 6 language mode
 77 |     ///   whether the element should be included in the returned array.
 78 |     /// - Returns: An array of the elements that `isIncluded` allowed.
 79 |     public func concurrentFilter(maxConcurrentTasks: Int, priority: TaskPriority? = nil, _ isIncluded: @Sendable @escaping (Element) async throws -> Bool) async rethrows -> [Element] {
    |                                                                                            `- warning: capture of non-sendable type 'Self.Type' in an isolated closure; this is an error in the Swift 6 language mode
 80 |         let result: ContiguousArray<(Int, Element)> = try await withThrowingTaskGroup(
 81 |             of: (Int, Element)?.self
[370/375] Compiling AsyncCollections CompactMap.swift
/host/spi-builder-workspace/Sources/AsyncCollections/CompactMap.swift:46:84: warning: capture of non-sendable type 'Self.Type' in an isolated closure; this is an error in the Swift 6 language mode
 44 |     ///   whether the element should be included in the returned array.
 45 |     /// - Returns: An array of the elements that `transform` allowed.
 46 |     public func concurrentCompactMap<T: Sendable>(priority: TaskPriority? = nil, _ transform: @Sendable @escaping (Element) async throws -> T?) async rethrows -> [T] {
    |                                                                                    `- warning: capture of non-sendable type 'Self.Type' in an isolated closure; this is an error in the Swift 6 language mode
 47 |         let result: ContiguousArray<(Int, T)> = try await withThrowingTaskGroup(
 48 |             of: (Int, T)?.self
/host/spi-builder-workspace/Sources/AsyncCollections/CompactMap.swift:91:109: warning: capture of non-sendable type 'Self.Type' in an isolated closure; this is an error in the Swift 6 language mode
 89 |     ///   whether the element should be included in the returned array.
 90 |     /// - Returns: An array of the elements that `transform` allowed.
 91 |     public func concurrentCompactMap<T: Sendable>(maxConcurrentTasks: Int, priority: TaskPriority? = nil, _ transform: @Sendable @escaping (Element) async throws -> T?) async rethrows -> [T] {
    |                                                                                                             `- warning: capture of non-sendable type 'Self.Type' in an isolated closure; this is an error in the Swift 6 language mode
 92 |         let result: ContiguousArray<(Int, T)> = try await withThrowingTaskGroup(
 93 |             of: (Int, T)?.self
[371/375] Compiling AsyncCollections FlatMap.swift
/host/spi-builder-workspace/Sources/AsyncCollections/FlatMap.swift:40:81: warning: capture of non-sendable type 'Self.Type' in an isolated closure; this is an error in the Swift 6 language mode
 38 |     ///     the same or of a different type.
 39 |     /// - Returns: An array containing the transformed elements of this sequence.
 40 |     public func concurrentFlatMap<T: Sequence>(priority: TaskPriority? = nil, _ transform: @Sendable @escaping (Element) async throws -> T) async rethrows -> [T.Element] where T: Sendable {
    |                                                                                 `- warning: capture of non-sendable type 'Self.Type' in an isolated closure; this is an error in the Swift 6 language mode
 41 |         let result: ContiguousArray<(Int, T)> = try await withThrowingTaskGroup(of: (Int, T).self) { group in
 42 |             for (index, element) in self.enumerated() {
/host/spi-builder-workspace/Sources/AsyncCollections/FlatMap.swift:90:106: warning: capture of non-sendable type 'Self.Type' in an isolated closure; this is an error in the Swift 6 language mode
 88 |     ///     the same or of a different type.
 89 |     /// - Returns: An array containing the transformed elements of this sequence.
 90 |     public func concurrentFlatMap<T: Sequence>(maxConcurrentTasks: Int, priority: TaskPriority? = nil, _ transform: @Sendable @escaping (Element) async throws -> T) async rethrows -> [T.Element]  where T: Sendable {
    |                                                                                                          `- warning: capture of non-sendable type 'Self.Type' in an isolated closure; this is an error in the Swift 6 language mode
 91 |         let result: ContiguousArray<(Int, T)> = try await withThrowingTaskGroup(of: (Int, T).self) { group in
 92 |             // Code for collating results copied from Sequence.map in Swift codebase
[372/375] Compiling AsyncCollections ForEach.swift
/host/spi-builder-workspace/Sources/AsyncCollections/ForEach.swift:23:68: warning: capture of non-sendable type 'Self.Type' in an isolated closure; this is an error in the Swift 6 language mode
21 |     ///   - priority: Task priority for tasks in TaskGroup
22 |     ///   - body: Closure to be called for each element
23 |     public func concurrentForEach(priority: TaskPriority? = nil, _ body: @Sendable @escaping (Element) async throws -> Void) async rethrows {
   |                                                                    `- warning: capture of non-sendable type 'Self.Type' in an isolated closure; this is an error in the Swift 6 language mode
24 |         try await withThrowingTaskGroup(of: Void.self) { group in
25 |             self.forEach { element in
/host/spi-builder-workspace/Sources/AsyncCollections/ForEach.swift:42:93: warning: capture of non-sendable type 'Self.Type' in an isolated closure; this is an error in the Swift 6 language mode
40 |     ///   - priority: Task priority for tasks in TaskGroup
41 |     ///   - body: Closure to be called for each element
42 |     public func concurrentForEach(maxConcurrentTasks: Int, priority: TaskPriority? = nil, _ body: @Sendable @escaping (Element) async throws -> Void) async rethrows {
   |                                                                                             `- warning: capture of non-sendable type 'Self.Type' in an isolated closure; this is an error in the Swift 6 language mode
43 |         try await withThrowingTaskGroup(of: Void.self) { group in
44 |             var count = 0
[373/375] Compiling AsyncCollections Map.swift
/host/spi-builder-workspace/Sources/AsyncCollections/Map.swift:44:77: warning: capture of non-sendable type 'Self.Type' in an isolated closure; this is an error in the Swift 6 language mode
 42 |     ///     the same or of a different type.
 43 |     /// - Returns: An array containing the transformed elements of this sequence.
 44 |     public func concurrentMap<T: Sendable>(priority: TaskPriority? = nil, _ transform: @Sendable @escaping (Element) async throws -> T) async rethrows -> [T] {
    |                                                                             `- warning: capture of non-sendable type 'Self.Type' in an isolated closure; this is an error in the Swift 6 language mode
 45 |         let result: ContiguousArray<(Int, T)> = try await withThrowingTaskGroup(of: (Int, T).self) { group in
 46 |             for (index, element) in self.enumerated() {
/host/spi-builder-workspace/Sources/AsyncCollections/Map.swift:90:102: warning: capture of non-sendable type 'Self.Type' in an isolated closure; this is an error in the Swift 6 language mode
 88 |     ///     the same or of a different type.
 89 |     /// - Returns: An array containing the transformed elements of this sequence.
 90 |     public func concurrentMap<T: Sendable>(maxConcurrentTasks: Int, priority: TaskPriority? = nil, _ transform: @Sendable @escaping (Element) async throws -> T) async rethrows -> [T] {
    |                                                                                                      `- warning: capture of non-sendable type 'Self.Type' in an isolated closure; this is an error in the Swift 6 language mode
 91 |         let result: ContiguousArray<(Int, T)> = try await withThrowingTaskGroup(of: (Int, T).self) { group in
 92 |             // Code for collating results copied from Sequence.map in Swift codebase
[374/375] Emitting module AsyncCollections
[375/375] Compiling AsyncCollections AsyncSemaphore.swift
Build complete! (71.89s)
Build complete.
{
  "dependencies" : [
    {
      "identity" : "swift-collections",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "1.0.0",
            "upper_bound" : "2.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/apple/swift-collections.git"
    },
    {
      "identity" : "swift-atomics",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "1.0.0",
            "upper_bound" : "2.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/apple/swift-atomics.git"
    }
  ],
  "manifest_display_name" : "async-collections",
  "name" : "async-collections",
  "path" : "/host/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "macos",
      "version" : "10.15"
    },
    {
      "name" : "ios",
      "version" : "13.0"
    },
    {
      "name" : "tvos",
      "version" : "13.0"
    },
    {
      "name" : "watchos",
      "version" : "6.0"
    }
  ],
  "products" : [
    {
      "name" : "AsyncCollections",
      "targets" : [
        "AsyncCollections"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "AsyncCollections",
      "module_type" : "SwiftTarget",
      "name" : "AsyncCollections",
      "path" : "Sources/AsyncCollections",
      "product_dependencies" : [
        "Atomics",
        "Collections"
      ],
      "product_memberships" : [
        "AsyncCollections"
      ],
      "sources" : [
        "AsyncSemaphore.swift",
        "CompactMap.swift",
        "Filter.swift",
        "FlatMap.swift",
        "ForEach.swift",
        "Map.swift",
        "TaskQueue.swift"
      ],
      "type" : "library"
    },
    {
      "c99name" : "AsyncCollectionTests",
      "module_type" : "SwiftTarget",
      "name" : "AsyncCollectionTests",
      "path" : "Tests/AsyncCollectionTests",
      "sources" : [
        "AsyncSemaphoreTests.swift",
        "CompactMapTests.swift",
        "FilterTests.swift",
        "FlatMapTests.swift",
        "ForEachTests.swift",
        "MapTests.swift",
        "TaskQueueTests.swift"
      ],
      "target_dependencies" : [
        "AsyncCollections"
      ],
      "type" : "test"
    }
  ],
  "tools_version" : "5.9"
}
android-6.2-latest: Pulling from finestructure/spi-images
Digest: sha256:b7c4a6b4153ff40ef9277e2157e708f835b8eb011095d53bd8db4594eb2b7798
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:android-6.2-latest
Done.