Swift Package IndexBuild Information
Failed to build swift-event-broadcasting, reference mainline (2fc17a), with Swift 6.2 for Wasm on 13 Dec 2025 02:51:03 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-4609320-2":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/finestructure/spi-images:wasm-6.2-latest swift build --swift-sdk wasm32-unknown-wasip1 2>&1Build Log
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RunAll
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Builder version: 4.68.0
Interrupt handler set up.
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Checkout
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Clone URL: https://github.com/antonsynd/swift-event-broadcasting.git
Reference: mainline
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/antonsynd/swift-event-broadcasting
* branch mainline -> FETCH_HEAD
* [new branch] mainline -> origin/mainline
HEAD is now at 2fc17aa Merge pull request #2 from antonsynd/copilot/debug-build-failure
Cloned https://github.com/antonsynd/swift-event-broadcasting.git
Revision (git rev-parse @):
2fc17aab483130e0a70646ab163b9405f862a2d0
SUCCESS checkout https://github.com/antonsynd/swift-event-broadcasting.git at mainline
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Build
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Selected platform: wasm
Swift version: 6.2
Building package at path: $PWD
https://github.com/antonsynd/swift-event-broadcasting.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-2":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/finestructure/spi-images:wasm-6.2-latest swift build --swift-sdk wasm32-unknown-wasip1 2>&1
wasm-6.2-latest: Pulling from finestructure/spi-images
Digest: sha256:ea378e7d7954b9ce813c0ebc8f6bc113436e2b3d5aa4fd45225da8bf07e6be73
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:wasm-6.2-latest
warning: multiple Swift SDKs match target triple `wasm32-unknown-wasip1` and host triple x86_64-unknown-linux-gnu, selected one at /root/.swiftpm/swift-sdks/swift-6.2-RELEASE_wasm.artifactbundle/swift-6.2-RELEASE_wasm/wasm32-unknown-wasip1/swift-sdk.json
Fetching https://github.com/apple/swift-collections
[1/18387] Fetching swift-collections
Fetched https://github.com/apple/swift-collections from cache (1.41s)
Computing version for https://github.com/apple/swift-collections
Computed https://github.com/apple/swift-collections at 1.3.0 (2.05s)
Creating working copy for https://github.com/apple/swift-collections
Working copy of https://github.com/apple/swift-collections resolved at 1.3.0
Building for debugging...
[0/10] Write sources
[9/10] Write swift-version-24593BA9C3E375BF.txt
[11/26] Compiling InternalCollectionsUtilities LifetimeOverride.swift
[12/26] Compiling InternalCollectionsUtilities RandomAccessCollection+Offsets.swift
[13/28] Compiling InternalCollectionsUtilities FixedWidthInteger+roundUpToPowerOfTwo.swift
[14/28] Compiling InternalCollectionsUtilities Integer rank.swift
[15/28] Compiling InternalCollectionsUtilities UInt+first and last set bit.swift
[16/28] Compiling InternalCollectionsUtilities UInt+reversed.swift
[17/28] Compiling InternalCollectionsUtilities _UnsafeBitSet+Index.swift
[18/28] Emitting module InternalCollectionsUtilities
[19/28] Compiling InternalCollectionsUtilities UnsafeMutableRawBufferPointer+Extras.swift
[20/28] Compiling InternalCollectionsUtilities UnsafeRawBufferPointer+Extras.swift
[21/28] Compiling InternalCollectionsUtilities UnsafeBufferPointer+Extras.swift
[22/28] Compiling InternalCollectionsUtilities UnsafeMutableBufferPointer+Extras.swift
[23/28] Compiling InternalCollectionsUtilities _UnsafeBitSet+_Word.swift
[24/28] Compiling InternalCollectionsUtilities _UnsafeBitSet.swift
[25/28] Compiling InternalCollectionsUtilities Debugging.swift
[26/28] Compiling InternalCollectionsUtilities Descriptions.swift
[27/28] Compiling InternalCollectionsUtilities _SortedCollection.swift
[28/28] Compiling InternalCollectionsUtilities _UniqueCollection.swift
[30/303] Compiling HeapModule Heap+Invariants.swift
[31/303] Compiling HeapModule Heap+ExpressibleByArrayLiteral.swift
[32/303] Compiling OrderedCollections _HashTable+Constants.swift
[33/303] Compiling OrderedCollections _HashTable+CustomStringConvertible.swift
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[35/305] Compiling OrderedCollections OrderedDictionary+Elements.SubSequence.swift
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[37/305] Compiling HeapModule _HeapNode.swift
[38/305] Compiling OrderedCollections _HashTable+Testing.swift
[39/305] Compiling OrderedCollections _HashTable+UnsafeHandle.swift
[40/305] Compiling HeapModule Heap.swift
[41/305] Compiling OrderedCollections _HashTable.swift
[42/305] Compiling OrderedCollections _Hashtable+Header.swift
[43/305] Emitting module HeapModule
[44/305] Compiling DequeModule _DequeSlot.swift
[45/305] Compiling DequeModule _UnsafeWrappedBuffer.swift
[46/305] Compiling HeapModule Heap+UnsafeHandle.swift
[48/306] Compiling HashTreeCollections TreeSet+Hashable.swift
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[51/306] Compiling HashTreeCollections TreeSet+SetAlgebra Initializers.swift
[52/306] Compiling HashTreeCollections TreeSet+SetAlgebra basics.swift
[53/306] Compiling HashTreeCollections TreeSet+SetAlgebra formIntersection.swift
[54/306] Compiling HashTreeCollections TreeSet+SetAlgebra formSymmetricDifference.swift
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[56/306] Compiling HashTreeCollections TreeSet+SetAlgebra intersection.swift
[57/306] Compiling HashTreeCollections TreeSet+SetAlgebra isDisjoint.swift
[58/316] Compiling HashTreeCollections TreeDictionary+Hashable.swift
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[65/316] Compiling HashTreeCollections _HashNode.swift
[66/316] Compiling HashTreeCollections _HashNodeHeader.swift
[67/316] Compiling HashTreeCollections _HashSlot.swift
[68/316] Compiling HashTreeCollections _HashStack.swift
[69/316] Compiling HashTreeCollections TreeDictionary+Equatable.swift
[70/316] Compiling HashTreeCollections TreeDictionary+ExpressibleByDictionaryLiteral.swift
[71/316] Compiling HashTreeCollections TreeDictionary+Filter.swift
[72/323] Compiling OrderedCollections OrderedSet+Initializers.swift
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[75/323] Compiling OrderedCollections OrderedSet+Partial MutableCollection.swift
[76/323] Compiling OrderedCollections OrderedSet+Partial RangeReplaceableCollection.swift
[77/323] Compiling OrderedCollections OrderedSet+Partial SetAlgebra formIntersection.swift
[78/323] Compiling HashTreeCollections _HashNode+Subtree Removals.swift
[79/323] Compiling HashTreeCollections _HashNode+UnsafeHandle.swift
[80/323] Compiling OrderedCollections OrderedDictionary+Hashable.swift
[81/323] Compiling OrderedCollections OrderedDictionary+Initializers.swift
[82/323] Compiling OrderedCollections OrderedDictionary+Invariants.swift
[83/323] Compiling OrderedCollections OrderedDictionary+Partial MutableCollection.swift
[84/323] Compiling OrderedCollections OrderedDictionary+Partial RangeReplaceableCollection.swift
[85/323] Compiling OrderedCollections OrderedDictionary+Sendable.swift
[86/323] Compiling OrderedCollections OrderedDictionary+Sequence.swift
[87/330] Compiling OrderedCollections OrderedDictionary+Values.swift
[88/330] Compiling OrderedCollections OrderedDictionary.swift
[89/330] Compiling OrderedCollections OrderedSet+Codable.swift
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[92/330] Compiling OrderedCollections OrderedSet+Diffing.swift
[93/330] Compiling OrderedCollections OrderedSet+Equatable.swift
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[108/330] Compiling OrderedCollections OrderedSet+Hashable.swift
[109/330] Compiling OrderedCollections OrderedDictionary+Codable.swift
[110/330] Compiling OrderedCollections OrderedDictionary+CustomReflectable.swift
[111/330] Compiling OrderedCollections OrderedDictionary+Deprecations.swift
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[113/330] Compiling BitCollections Range+Utilities.swift
[114/330] Compiling BitCollections Slice+Utilities.swift
[115/330] Compiling BitCollections UInt+Tricks.swift
[116/330] Compiling BitCollections _Word.swift
[117/330] Compiling OrderedCollections OrderedSet.swift
[118/330] Compiling OrderedCollections _UnsafeBitset.swift
[119/330] Compiling HashTreeCollections TreeSet+Equatable.swift
[120/330] Compiling HashTreeCollections TreeSet+ExpressibleByArrayLiteral.swift
[121/330] Compiling HashTreeCollections TreeSet+Extras.swift
[122/330] Compiling HashTreeCollections TreeSet+Filter.swift
[131/330] Compiling BitCollections BitSet.Index.swift
[132/330] Compiling BitCollections BitSet._UnsafeHandle.swift
[133/330] Compiling BitCollections BitSet.swift
[157/330] Compiling OrderedCollections _HashTable+Bucket.swift
[158/330] Compiling OrderedCollections _HashTable+BucketIterator.swift
[159/330] Compiling HashTreeCollections TreeSet+SetAlgebra isEqualSet.swift
[160/330] Compiling HashTreeCollections TreeSet+SetAlgebra isStrictSubset.swift
[161/330] Compiling HashTreeCollections TreeSet+SetAlgebra isStrictSuperset.swift
[162/330] Compiling HashTreeCollections TreeSet+SetAlgebra isSubset.swift
[163/330] Compiling HashTreeCollections TreeSet+SetAlgebra isSuperset.swift
[164/330] Compiling HashTreeCollections TreeSet+SetAlgebra subtract.swift
[165/330] Compiling HashTreeCollections TreeSet+SetAlgebra subtracting.swift
[166/330] Compiling HashTreeCollections TreeSet+SetAlgebra symmetricDifference.swift
[167/330] Compiling HashTreeCollections TreeSet+SetAlgebra union.swift
[168/330] Compiling HashTreeCollections TreeSet.swift
[177/330] Emitting module DequeModule
[187/331] Emitting module BitCollections
[289/341] Emitting module OrderedCollections
[323/342] Emitting module _RopeModule
[324/342] Emitting module HashTreeCollections
[326/343] Compiling _RopeModule Rope+Join.swift
[327/343] Compiling _RopeModule Rope+MutatingForEach.swift
[328/343] Compiling _RopeModule Rope+Remove.swift
[329/343] Compiling _RopeModule Rope+RemoveSubrange.swift
[330/343] Compiling _RopeModule Rope+Split.swift
[331/343] Compiling _RopeModule Optional Utilities.swift
[332/343] Compiling _RopeModule String Utilities.swift
[333/343] Compiling _RopeModule String.Index+ABI.swift
[334/343] Compiling _RopeModule _CharacterRecognizer.swift
[345/346] Emitting module Collections
[346/346] Compiling Collections Collections.swift
[348/358] Compiling Events EventDispatcher.swift
/host/spi-builder-workspace/Sources/Events/DispatchQueueEventDispatcher.swift:12:28: error: cannot find 'DispatchQueue' in scope
10 | /// Dispatches events via a single dispatch queue.
11 | final public class DispatchQueueEventDispatcher: EventDispatching {
12 | private let eventQueue = DispatchQueue.global()
| `- error: cannot find 'DispatchQueue' in scope
13 | private static var instance: DispatchQueueEventDispatcher?
14 |
[349/359] Compiling Events EventSubscribers.swift
[350/359] Compiling Events ObjectSubscribers.swift
error: emit-module command failed with exit code 1 (use -v to see invocation)
[351/359] Emitting module Events
/host/spi-builder-workspace/Sources/Events/DispatchQueueEventDispatcher.swift:12:28: error: cannot find 'DispatchQueue' in scope
10 | /// Dispatches events via a single dispatch queue.
11 | final public class DispatchQueueEventDispatcher: EventDispatching {
12 | private let eventQueue = DispatchQueue.global()
| `- error: cannot find 'DispatchQueue' in scope
13 | private static var instance: DispatchQueueEventDispatcher?
14 |
[352/359] Compiling Events DispatchQueueEventDispatcher.swift
/host/spi-builder-workspace/Sources/Events/DispatchQueueEventDispatcher.swift:12:28: error: cannot find 'DispatchQueue' in scope
10 | /// Dispatches events via a single dispatch queue.
11 | final public class DispatchQueueEventDispatcher: EventDispatching {
12 | private let eventQueue = DispatchQueue.global()
| `- error: cannot find 'DispatchQueue' in scope
13 | private static var instance: DispatchQueueEventDispatcher?
14 |
[353/359] Compiling Events Event.swift
/host/spi-builder-workspace/Sources/Events/DispatchQueueEventDispatcher.swift:12:28: error: cannot find 'DispatchQueue' in scope
10 | /// Dispatches events via a single dispatch queue.
11 | final public class DispatchQueueEventDispatcher: EventDispatching {
12 | private let eventQueue = DispatchQueue.global()
| `- error: cannot find 'DispatchQueue' in scope
13 | private static var instance: DispatchQueueEventDispatcher?
14 |
[354/359] Compiling Events EventBroadcaster+Async.swift
[355/359] Compiling Events EventBroadcaster+Combine.swift
[356/359] Compiling Events EventBroadcaster.swift
[357/359] Compiling Events EventBroadcaster+Convenience.swift
[358/359] Compiling Events EventBroadcaster+Debugging.swift
[359/359] Compiling Events TypedEvent.swift
BUILD FAILURE 6.2 wasm