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Build Information

Failed to build AsyncObjects, reference v2.1.0 (93aacf), with Swift 6.3 for Wasm on 13 Apr 2026 20:22:12 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4606859-1":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/swiftpackageindex/spi-images:wasm-6.3-latest swift build --swift-sdk swift-6.3-RELEASE_wasm 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 4.70.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/SwiftyLab/AsyncObjects.git
Reference: v2.1.0
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/SwiftyLab/AsyncObjects
 * tag               v2.1.0     -> FETCH_HEAD
HEAD is now at 93aacfb chore(CHANGELOG): update for v2.1.0 [skip ci]
Cloned https://github.com/SwiftyLab/AsyncObjects.git
Revision (git rev-parse @):
93aacfba87d738ac94fb50c2a6768c43ec9d42eb
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/SwiftyLab/AsyncObjects.git at v2.1.0
========================================
Build
========================================
Selected platform:         wasm
Swift version:             6.3
Building package at path:  $PWD
https://github.com/SwiftyLab/AsyncObjects.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-1":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/swiftpackageindex/spi-images:wasm-6.3-latest swift build --swift-sdk swift-6.3-RELEASE_wasm 2>&1
wasm-6.3-latest: Pulling from swiftpackageindex/spi-images
Digest: sha256:d69f4e7582c319245442d62a08b2d7c7fd5a0c0c69f5d2ef11d1530cd8d3329b
Status: Image is up to date for registry.gitlab.com/swiftpackageindex/spi-images:wasm-6.3-latest
Fetching https://github.com/apple/swift-docc-plugin
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Fetched https://github.com/apple/swift-docc-plugin from cache (1.56s)
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Computing version for https://github.com/apple/swift-tools-support-core.git
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Computing version for https://github.com/apple/swift-syntax
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Computed https://github.com/apple/swift-argument-parser.git at 1.1.4 (1.32s)
Computing version for https://github.com/apple/swift-system.git
Computed https://github.com/apple/swift-system.git at 1.1.1 (0.60s)
Computing version for https://github.com/apple/swift-docc-plugin
Computed https://github.com/apple/swift-docc-plugin at 1.4.6 (0.46s)
Fetching https://github.com/swiftlang/swift-docc-symbolkit
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Computing version for https://github.com/swiftlang/swift-docc-symbolkit
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Computing version for https://github.com/apple/swift-collections.git
Computed https://github.com/apple/swift-collections.git at 1.4.1 (0.71s)
Computing version for https://github.com/apple/swift-log.git
Computed https://github.com/apple/swift-log.git at 1.11.0 (0.45s)
Creating working copy for https://github.com/apple/swift-system.git
Working copy of https://github.com/apple/swift-system.git resolved at 1.1.1
Creating working copy for https://github.com/apple/swift-argument-parser.git
Working copy of https://github.com/apple/swift-argument-parser.git resolved at 1.1.4
Creating working copy for https://github.com/swiftlang/swift-docc-symbolkit
Working copy of https://github.com/swiftlang/swift-docc-symbolkit resolved at 1.0.0
Creating working copy for https://github.com/apple/swift-tools-support-core.git
Working copy of https://github.com/apple/swift-tools-support-core.git resolved at 0.2.7
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-log.git
Working copy of https://github.com/apple/swift-log.git resolved at 1.11.0
Creating working copy for https://github.com/apple/swift-format
Working copy of https://github.com/apple/swift-format resolved at 0.50700.1
Creating working copy for https://github.com/apple/swift-syntax
Working copy of https://github.com/apple/swift-syntax resolved at 0.50700.1
Creating working copy for https://github.com/apple/swift-docc-plugin
Working copy of https://github.com/apple/swift-docc-plugin resolved at 1.4.6
[1/1] Compiling plugin GenerateManualPlugin
[2/2] Compiling plugin Swift-DocC Preview
[3/3] Compiling plugin Swift-DocC
Building for debugging...
[3/7] Write sources
[6/7] Write swift-version-24593BA9C3E375BF.txt
[8/25] Emitting module InternalCollectionsUtilities
[9/27] Compiling InternalCollectionsUtilities Debugging.swift
[10/27] Compiling InternalCollectionsUtilities Descriptions.swift
[11/27] Compiling InternalCollectionsUtilities FixedWidthInteger+roundUpToPowerOfTwo.swift
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[15/27] Compiling InternalCollectionsUtilities RandomAccessCollection+Offsets.swift
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[23/27] Compiling InternalCollectionsUtilities Integer rank.swift
[24/27] Compiling InternalCollectionsUtilities UInt+first and last set bit.swift
[25/27] Compiling InternalCollectionsUtilities UInt+reversed.swift
[26/27] Compiling InternalCollectionsUtilities String+Padding.swift
[27/27] Compiling InternalCollectionsUtilities _UnsafeBitSet+Index.swift
[29/83] Compiling OrderedCollections OrderedSet+Partial SetAlgebra intersection.swift
[30/83] Compiling OrderedCollections OrderedSet+Partial SetAlgebra isDisjoint.swift
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[59/90] Compiling OrderedCollections OrderedSet+Initializers.swift
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[65/90] Compiling OrderedCollections OrderedSet+Partial SetAlgebra formSymmetricDifference.swift
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[67/90] Compiling OrderedCollections OrderedDictionary+Hashable.swift
[68/90] Compiling OrderedCollections OrderedDictionary+Initializers.swift
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[72/90] Compiling OrderedCollections OrderedDictionary+Sendable.swift
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[74/90] Compiling OrderedCollections OrderedDictionary+Values.swift
[75/90] Compiling OrderedCollections _HashTable+Bucket.swift
[76/90] Compiling OrderedCollections _HashTable+BucketIterator.swift
[77/90] Compiling OrderedCollections _HashTable+Constants.swift
[78/90] Compiling OrderedCollections _HashTable+CustomStringConvertible.swift
[79/90] Compiling OrderedCollections _HashTable+Testing.swift
[80/90] Compiling OrderedCollections _HashTable+UnsafeHandle.swift
[81/90] Compiling OrderedCollections _HashTable.swift
[82/90] Compiling OrderedCollections _Hashtable+Header.swift
[83/90] Emitting module OrderedCollections
[84/90] Compiling OrderedCollections OrderedSet+Sendable.swift
[85/90] Compiling OrderedCollections OrderedSet+SubSequence.swift
[86/90] Compiling OrderedCollections OrderedSet+Testing.swift
[87/90] Compiling OrderedCollections OrderedSet+UnorderedView.swift
[88/90] Compiling OrderedCollections OrderedSet+UnstableInternals.swift
[89/90] Compiling OrderedCollections OrderedSet.swift
[90/90] Compiling OrderedCollections _UnsafeBitset.swift
error: emit-module command failed with exit code 1 (use -v to see invocation)
[92/115] Emitting module AsyncObjects
/host/spi-builder-workspace/Sources/AsyncObjects/TaskOperation.swift:2:8: error: no such module 'Dispatch'
  1 | import Foundation
  2 | import Dispatch
    |        `- error: no such module 'Dispatch'
  3 |
  4 | /// An object that bridges asynchronous work under structured concurrency
[93/118] Compiling AsyncObjects GlobalContinuation.swift
/host/spi-builder-workspace/Sources/AsyncObjects/TaskOperation.swift:2:8: error: no such module 'Dispatch'
  1 | import Foundation
  2 | import Dispatch
    |        `- error: no such module 'Dispatch'
  3 |
  4 | /// An object that bridges asynchronous work under structured concurrency
[94/118] Compiling AsyncObjects TrackableContinuable.swift
/host/spi-builder-workspace/Sources/AsyncObjects/TaskOperation.swift:2:8: error: no such module 'Dispatch'
  1 | import Foundation
  2 | import Dispatch
    |        `- error: no such module 'Dispatch'
  3 |
  4 | /// An object that bridges asynchronous work under structured concurrency
[95/118] Compiling AsyncObjects TrackedContinuation.swift
/host/spi-builder-workspace/Sources/AsyncObjects/TaskOperation.swift:2:8: error: no such module 'Dispatch'
  1 | import Foundation
  2 | import Dispatch
    |        `- error: no such module 'Dispatch'
  3 |
  4 | /// An object that bridges asynchronous work under structured concurrency
[96/118] Compiling AsyncObjects CancellationSource+Task.swift
/host/spi-builder-workspace/Sources/AsyncObjects/TaskOperation.swift:2:8: error: no such module 'Dispatch'
  1 | import Foundation
  2 | import Dispatch
    |        `- error: no such module 'Dispatch'
  3 |
  4 | /// An object that bridges asynchronous work under structured concurrency
[97/118] Compiling AsyncObjects CancellationSource+Timeout.swift
/host/spi-builder-workspace/Sources/AsyncObjects/TaskOperation.swift:2:8: error: no such module 'Dispatch'
  1 | import Foundation
  2 | import Dispatch
    |        `- error: no such module 'Dispatch'
  3 |
  4 | /// An object that bridges asynchronous work under structured concurrency
[98/118] Compiling AsyncObjects CancellationSource.swift
/host/spi-builder-workspace/Sources/AsyncObjects/TaskOperation.swift:2:8: error: no such module 'Dispatch'
  1 | import Foundation
  2 | import Dispatch
    |        `- error: no such module 'Dispatch'
  3 |
  4 | /// An object that bridges asynchronous work under structured concurrency
[99/118] Compiling AsyncObjects Continuable.swift
/host/spi-builder-workspace/Sources/AsyncObjects/TaskOperation.swift:2:8: error: no such module 'Dispatch'
  1 | import Foundation
  2 | import Dispatch
    |        `- error: no such module 'Dispatch'
  3 |
  4 | /// An object that bridges asynchronous work under structured concurrency
[100/118] Compiling AsyncObjects ContinuableCollection.swift
/host/spi-builder-workspace/Sources/AsyncObjects/TaskOperation.swift:2:8: error: no such module 'Dispatch'
  1 | import Foundation
  2 | import Dispatch
    |        `- error: no such module 'Dispatch'
  3 |
  4 | /// An object that bridges asynchronous work under structured concurrency
[101/118] Compiling AsyncObjects ContinuableCollectionActor.swift
/host/spi-builder-workspace/Sources/AsyncObjects/TaskOperation.swift:2:8: error: no such module 'Dispatch'
  1 | import Foundation
  2 | import Dispatch
    |        `- error: no such module 'Dispatch'
  3 |
  4 | /// An object that bridges asynchronous work under structured concurrency
[102/118] Compiling AsyncObjects AsyncObject+Duration.swift
/host/spi-builder-workspace/Sources/AsyncObjects/TaskOperation.swift:2:8: error: no such module 'Dispatch'
  1 | import Foundation
  2 | import Dispatch
    |        `- error: no such module 'Dispatch'
  3 |
  4 | /// An object that bridges asynchronous work under structured concurrency
[103/118] Compiling AsyncObjects AsyncObject.swift
/host/spi-builder-workspace/Sources/AsyncObjects/TaskOperation.swift:2:8: error: no such module 'Dispatch'
  1 | import Foundation
  2 | import Dispatch
    |        `- error: no such module 'Dispatch'
  3 |
  4 | /// An object that bridges asynchronous work under structured concurrency
[104/118] Compiling AsyncObjects Cancellable.swift
/host/spi-builder-workspace/Sources/AsyncObjects/TaskOperation.swift:2:8: error: no such module 'Dispatch'
  1 | import Foundation
  2 | import Dispatch
    |        `- error: no such module 'Dispatch'
  3 |
  4 | /// An object that bridges asynchronous work under structured concurrency
[105/118] Compiling AsyncObjects CancellationSource+Linking.swift
/host/spi-builder-workspace/Sources/AsyncObjects/TaskOperation.swift:2:8: error: no such module 'Dispatch'
  1 | import Foundation
  2 | import Dispatch
    |        `- error: no such module 'Dispatch'
  3 |
  4 | /// An object that bridges asynchronous work under structured concurrency
[106/118] Compiling AsyncObjects TaskOperation.swift
/host/spi-builder-workspace/Sources/AsyncObjects/TaskOperation.swift:2:8: error: no such module 'Dispatch'
  1 | import Foundation
  2 | import Dispatch
    |        `- error: no such module 'Dispatch'
  3 |
  4 | /// An object that bridges asynchronous work under structured concurrency
[107/118] Compiling AsyncObjects TaskQueue.swift
/host/spi-builder-workspace/Sources/AsyncObjects/TaskOperation.swift:2:8: error: no such module 'Dispatch'
  1 | import Foundation
  2 | import Dispatch
    |        `- error: no such module 'Dispatch'
  3 |
  4 | /// An object that bridges asynchronous work under structured concurrency
[108/118] Compiling AsyncObjects TaskTracker.swift
/host/spi-builder-workspace/Sources/AsyncObjects/TaskOperation.swift:2:8: error: no such module 'Dispatch'
  1 | import Foundation
  2 | import Dispatch
    |        `- error: no such module 'Dispatch'
  3 |
  4 | /// An object that bridges asynchronous work under structured concurrency
[109/118] Compiling AsyncObjects Exclusible.swift
/host/spi-builder-workspace/Sources/AsyncObjects/TaskOperation.swift:2:8: error: no such module 'Dispatch'
  1 | import Foundation
  2 | import Dispatch
    |        `- error: no such module 'Dispatch'
  3 |
  4 | /// An object that bridges asynchronous work under structured concurrency
[110/118] Compiling AsyncObjects Locker.swift
/host/spi-builder-workspace/Sources/AsyncObjects/TaskOperation.swift:2:8: error: no such module 'Dispatch'
  1 | import Foundation
  2 | import Dispatch
    |        `- error: no such module 'Dispatch'
  3 |
  4 | /// An object that bridges asynchronous work under structured concurrency
[111/118] Compiling AsyncObjects Loggable.swift
/host/spi-builder-workspace/Sources/AsyncObjects/TaskOperation.swift:2:8: error: no such module 'Dispatch'
  1 | import Foundation
  2 | import Dispatch
    |        `- error: no such module 'Dispatch'
  3 |
  4 | /// An object that bridges asynchronous work under structured concurrency
[112/118] Compiling AsyncObjects Task.swift
/host/spi-builder-workspace/Sources/AsyncObjects/TaskOperation.swift:2:8: error: no such module 'Dispatch'
  1 | import Foundation
  2 | import Dispatch
    |        `- error: no such module 'Dispatch'
  3 |
  4 | /// An object that bridges asynchronous work under structured concurrency
[113/118] Compiling AsyncObjects TaskGroup.swift
/host/spi-builder-workspace/Sources/AsyncObjects/TaskOperation.swift:2:8: error: no such module 'Dispatch'
  1 | import Foundation
  2 | import Dispatch
    |        `- error: no such module 'Dispatch'
  3 |
  4 | /// An object that bridges asynchronous work under structured concurrency
[114/118] Compiling AsyncObjects Future.swift
/host/spi-builder-workspace/Sources/AsyncObjects/TaskOperation.swift:2:8: error: no such module 'Dispatch'
  1 | import Foundation
  2 | import Dispatch
    |        `- error: no such module 'Dispatch'
  3 |
  4 | /// An object that bridges asynchronous work under structured concurrency
[115/118] Compiling AsyncObjects AsyncCountdownEvent.swift
/host/spi-builder-workspace/Sources/AsyncObjects/TaskOperation.swift:2:8: error: no such module 'Dispatch'
  1 | import Foundation
  2 | import Dispatch
    |        `- error: no such module 'Dispatch'
  3 |
  4 | /// An object that bridges asynchronous work under structured concurrency
[116/118] Compiling AsyncObjects AsyncEvent.swift
/host/spi-builder-workspace/Sources/AsyncObjects/TaskOperation.swift:2:8: error: no such module 'Dispatch'
  1 | import Foundation
  2 | import Dispatch
    |        `- error: no such module 'Dispatch'
  3 |
  4 | /// An object that bridges asynchronous work under structured concurrency
[117/118] Compiling AsyncObjects AsyncSemaphore.swift
/host/spi-builder-workspace/Sources/AsyncObjects/TaskOperation.swift:2:8: error: no such module 'Dispatch'
  1 | import Foundation
  2 | import Dispatch
    |        `- error: no such module 'Dispatch'
  3 |
  4 | /// An object that bridges asynchronous work under structured concurrency
[118/118] Compiling AsyncObjects AsyncObject+Clock.swift
/host/spi-builder-workspace/Sources/AsyncObjects/TaskOperation.swift:2:8: error: no such module 'Dispatch'
  1 | import Foundation
  2 | import Dispatch
    |        `- error: no such module 'Dispatch'
  3 |
  4 | /// An object that bridges asynchronous work under structured concurrency
BUILD FAILURE 6.3 wasm