Swift Package IndexBuild Information
Failed to build SpeziSpeech, reference main (6c51d4), with Swift 6.3 for Wasm on 15 Apr 2026 16:40:52 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-4609320-3":/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>&1Build Log
========================================
RunAll
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Builder version: 4.70.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/StanfordSpezi/SpeziSpeech.git
Reference: main
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/StanfordSpezi/SpeziSpeech
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at 6c51d41 Small Swift 6 improvements (#11)
Cloned https://github.com/StanfordSpezi/SpeziSpeech.git
Revision (git rev-parse @):
6c51d4165d2cabb6102aa61233c480fb75c167f6
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/StanfordSpezi/SpeziSpeech.git at main
========================================
Build
========================================
Selected platform: wasm
Swift version: 6.3
Building package at path: $PWD
https://github.com/StanfordSpezi/SpeziSpeech.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-3":/host -w "$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/StanfordSpezi/Spezi
[1/10346] Fetching spezi
Fetched https://github.com/StanfordSpezi/Spezi from cache (0.64s)
Computing version for https://github.com/StanfordSpezi/Spezi
Computed https://github.com/StanfordSpezi/Spezi at 1.10.2 (1.30s)
Fetching https://github.com/StanfordBDHG/XCTRuntimeAssertions.git
Fetching https://github.com/apple/swift-collections.git
Fetching https://github.com/StanfordSpezi/SpeziFoundation.git
[1/735] Fetching xctruntimeassertions
[31/3710] Fetching xctruntimeassertions, spezifoundation
[2343/27247] Fetching xctruntimeassertions, spezifoundation, swift-collections
Fetched https://github.com/StanfordSpezi/SpeziFoundation.git from cache (0.84s)
[2618/24272] Fetching xctruntimeassertions, swift-collections
Fetched https://github.com/StanfordBDHG/XCTRuntimeAssertions.git from cache (1.82s)
Fetched https://github.com/apple/swift-collections.git from cache (1.86s)
Computing version for https://github.com/StanfordBDHG/XCTRuntimeAssertions.git
Computed https://github.com/StanfordBDHG/XCTRuntimeAssertions.git at 2.2.0 (2.40s)
Computing version for https://github.com/StanfordSpezi/SpeziFoundation.git
Computed https://github.com/StanfordSpezi/SpeziFoundation.git at 2.7.6 (0.55s)
Fetching https://github.com/apple/swift-algorithms.git
Fetching https://github.com/apple/swift-log
Fetching https://github.com/StanfordBDHG/ThreadLocal.git
Fetching https://github.com/StanfordBDHG/zstd.git
Fetching https://github.com/apple/swift-atomics.git
[1/183] Fetching threadlocal
[184/63340] Fetching threadlocal, zstd
[185/65160] Fetching threadlocal, zstd, swift-atomics
[1417/71218] Fetching threadlocal, zstd, swift-atomics, swift-algorithms
[2262/77786] Fetching threadlocal, zstd, swift-atomics, swift-algorithms, swift-log
Fetched https://github.com/StanfordBDHG/ThreadLocal.git from cache (0.34s)
[4725/77603] Fetching zstd, swift-atomics, swift-algorithms, swift-log
Fetched https://github.com/apple/swift-log from cache (0.78s)
[20510/71035] Fetching zstd, swift-atomics, swift-algorithms
Fetched https://github.com/apple/swift-atomics.git from cache (4.51s)
Fetched https://github.com/apple/swift-algorithms.git from cache (4.51s)
Fetched https://github.com/StanfordBDHG/zstd.git from cache (4.57s)
Computing version for https://github.com/apple/swift-algorithms.git
Computed https://github.com/apple/swift-algorithms.git at 1.2.1 (6.93s)
Fetching https://github.com/apple/swift-numerics.git
[1/6416] Fetching swift-numerics
Fetched https://github.com/apple/swift-numerics.git from cache (0.48s)
Computing version for https://github.com/apple/swift-atomics.git
Computed https://github.com/apple/swift-atomics.git at 1.3.0 (0.88s)
Computing version for https://github.com/StanfordBDHG/ThreadLocal.git
Computed https://github.com/StanfordBDHG/ThreadLocal.git at 0.1.3 (0.81s)
Fetching https://github.com/swiftlang/swift-syntax.git
[1/74972] Fetching swift-syntax
Fetched https://github.com/swiftlang/swift-syntax.git from cache (6.71s)
Computing version for https://github.com/swiftlang/swift-syntax.git
Computed https://github.com/swiftlang/swift-syntax.git at 603.0.0 (8.19s)
Computing version for https://github.com/apple/swift-numerics.git
Computed https://github.com/apple/swift-numerics.git at 1.1.1 (1.34s)
Computing version for https://github.com/apple/swift-collections.git
Computed https://github.com/apple/swift-collections.git at 1.4.1 (0.81s)
Computing version for https://github.com/apple/swift-log
Computed https://github.com/apple/swift-log at 1.12.0 (0.43s)
Computing version for https://github.com/StanfordBDHG/zstd.git
Computed https://github.com/StanfordBDHG/zstd.git at 1.5.8-beta.1 (0.54s)
Creating working copy for https://github.com/apple/swift-algorithms.git
Working copy of https://github.com/apple/swift-algorithms.git resolved at 1.2.1
Creating working copy for https://github.com/swiftlang/swift-syntax.git
Working copy of https://github.com/swiftlang/swift-syntax.git resolved at 603.0.0
Creating working copy for https://github.com/StanfordSpezi/SpeziFoundation.git
Working copy of https://github.com/StanfordSpezi/SpeziFoundation.git resolved at 2.7.6
Creating working copy for https://github.com/apple/swift-numerics.git
Working copy of https://github.com/apple/swift-numerics.git resolved at 1.1.1
Creating working copy for https://github.com/StanfordBDHG/XCTRuntimeAssertions.git
Working copy of https://github.com/StanfordBDHG/XCTRuntimeAssertions.git resolved at 2.2.0
Creating working copy for https://github.com/apple/swift-log
Working copy of https://github.com/apple/swift-log resolved at 1.12.0
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 1.4.1
Creating working copy for https://github.com/StanfordBDHG/ThreadLocal.git
Working copy of https://github.com/StanfordBDHG/ThreadLocal.git resolved at 0.1.3
Creating working copy for https://github.com/StanfordSpezi/Spezi
Working copy of https://github.com/StanfordSpezi/Spezi resolved at 1.10.2
Creating working copy for https://github.com/StanfordBDHG/zstd.git
Working copy of https://github.com/StanfordBDHG/zstd.git resolved at 1.5.8-beta.1
Downloading package prebuilt https://download.swift.org/prebuilts/swift-syntax/603.0.0/swift-6.3-RELEASE-ubuntu_jammy_x86_64-MacroSupport.tar.gz
Downloaded https://download.swift.org/prebuilts/swift-syntax/603.0.0/swift-6.3-RELEASE-ubuntu_jammy_x86_64-MacroSupport.tar.gz (0.47s)
Building for debugging...
[0/54] Write sources
[2/54] Write swift-version-24593BA9C3E375BF.txt
[3/54] Compiling huf_decompress_amd64.S
[4/54] Compiling zstd_ddict.c
[5/54] Compiling fastcover.c
[6/54] Compiling cover.c
[7/58] Compiling zdict.c
[8/58] Compiling divsufsort.c
[9/58] Compiling zstd_decompress.c
[10/58] Compiling zstd_preSplit.c
[11/58] Compiling zstd_decompress_block.c
[12/58] Compiling zstd_ldm.c
[13/58] Compiling zstdmt_compress.c
[14/58] Compiling zstd_compress_sequences.c
[15/58] Compiling huf_decompress.c
[16/58] Compiling zstd_opt.c
[17/58] Compiling zstd_compress_superblock.c
[18/58] Compiling zstd_compress_literals.c
[19/58] Compiling zstd_fast.c
[20/58] Compiling hist.c
[21/58] Compiling xxhash.c
[22/58] Compiling fse_compress.c
[23/58] Compiling zstd_common.c
[24/58] Compiling threading.c
[25/58] Compiling huf_compress.c
[26/58] Compiling pool.c
[27/58] Compiling error_private.c
[28/58] Compiling debug.c
[29/58] Compiling entropy_common.c
[30/58] Write sources
[31/58] Compiling _AtomicsShims.c
[31/58] Compiling _NumericsShims _NumericsShims.c
[31/58] Copying Localizable.xcstrings.license
[33/58] Copying Localizable.xcstrings
[33/58] Copying Info.plist
[36/58] Write sources
[41/58] Compiling SpeziFoundationObjC ObjCExceptionHandling.m
[41/58] Compiling zstd_double_fast.c
[43/58] Compiling fse_decompress.c
[44/58] Write sources
[49/119] Compiling zstd_compress.c
[51/119] Emitting module InternalCollectionsUtilities
[52/121] Emitting module Atomics
[52/123] Compiling zstd_lazy.c
[54/123] Compiling Atomics IntegerOperations.swift
[55/123] Compiling Atomics Unmanaged extensions.swift
[56/123] Compiling InternalCollectionsUtilities _UnsafeBitSet+_Word.swift
[57/123] Compiling InternalCollectionsUtilities _UnsafeBitSet.swift
[58/123] Compiling InternalCollectionsUtilities Debugging.swift
[59/123] Compiling InternalCollectionsUtilities Descriptions.swift
[60/123] Compiling InternalCollectionsUtilities FixedWidthInteger+roundUpToPowerOfTwo.swift
[61/123] Compiling InternalCollectionsUtilities UnsafeMutableRawBufferPointer+Extras.swift
[62/123] Compiling InternalCollectionsUtilities UnsafeRawBufferPointer+Extras.swift
error: emit-module command failed with exit code 1 (use -v to see invocation)
[63/123] Emitting module RuntimeAssertions
/host/spi-builder-workspace/.build/checkouts/XCTRuntimeAssertions/Sources/RuntimeAssertions/NeverReturn.swift:16:25: error: value of type 'RunLoop' has no member 'run'
14 | // This is unfortunate but as far as I can see the only feasible way to return Never without calling a runtime crashing function, e.g. `fatalError()`.
15 | repeat {
16 | RunLoop.current.run()
| `- error: value of type 'RunLoop' has no member 'run'
17 | } while (true)
18 | }
[64/124] Emitting module RealModule
[65/125] Compiling RealModule RealFunctions.swift
[66/125] Compiling InternalCollectionsUtilities LifetimeOverride.swift
[67/125] Compiling InternalCollectionsUtilities RandomAccessCollection+Offsets.swift
[68/125] Compiling InternalCollectionsUtilities Span+Extras.swift
[69/125] Compiling InternalCollectionsUtilities Integer rank.swift
[70/125] Compiling InternalCollectionsUtilities UInt+first and last set bit.swift
[71/125] Compiling InternalCollectionsUtilities UInt+reversed.swift
[74/125] Compiling InternalCollectionsUtilities UnsafeBufferPointer+Extras.swift
[75/125] Compiling InternalCollectionsUtilities UnsafeMutableBufferPointer+Extras.swift
[76/125] Compiling InternalCollectionsUtilities String+Padding.swift
[77/125] Compiling InternalCollectionsUtilities _UnsafeBitSet+Index.swift
[78/125] Compiling RealModule RelaxedArithmetic.swift
[79/125] Compiling RealModule Float80+Real.swift
[80/125] Compiling RealModule Real.swift
[104/127] Compiling RealModule Float16+Real.swift
[108/208] Emitting module Logging
[109/208] Compiling Logging Locks.swift
[110/208] Compiling Logging MetadataProvider.swift
[111/208] Compiling RuntimeAssertions RuntimePrecondition.swift
/host/spi-builder-workspace/.build/checkouts/XCTRuntimeAssertions/Sources/RuntimeAssertions/RuntimePrecondition.swift:31:25: error: cannot find 'DispatchQueue' in scope
29 |
30 | // We have to run the operation on a `DispatchQueue` as we have to call `RunLoop.current.run()` in the `preconditionFailure` call.
31 | let dispatchQueue = DispatchQueue(label: "RuntimePrecondition-\(injection.id)")
| `- error: cannot find 'DispatchQueue' in scope
32 |
33 | let expressionWorkItem = DispatchWorkItem {
/host/spi-builder-workspace/.build/checkouts/XCTRuntimeAssertions/Sources/RuntimeAssertions/RuntimePrecondition.swift:33:30: error: cannot find 'DispatchWorkItem' in scope
31 | let dispatchQueue = DispatchQueue(label: "RuntimePrecondition-\(injection.id)")
32 |
33 | let expressionWorkItem = DispatchWorkItem {
| `- error: cannot find 'DispatchWorkItem' in scope
34 | injection.withInjection(expression)
35 | }
[112/208] Compiling RuntimeAssertions Counter.swift
[113/208] Compiling RuntimeAssertions DebugOnly.swift
[114/208] Compiling RuntimeAssertions NeverReturn.swift
/host/spi-builder-workspace/.build/checkouts/XCTRuntimeAssertions/Sources/RuntimeAssertions/NeverReturn.swift:16:25: error: value of type 'RunLoop' has no member 'run'
14 | // This is unfortunate but as far as I can see the only feasible way to return Never without calling a runtime crashing function, e.g. `fatalError()`.
15 | repeat {
16 | RunLoop.current.run()
| `- error: value of type 'RunLoop' has no member 'run'
17 | } while (true)
18 | }
[115/208] Compiling RuntimeAssertions Precondition.swift
[116/208] Compiling RuntimeAssertions Assert.swift
[117/208] Compiling RuntimeAssertions RuntimeAssertionInjection.swift
[118/208] Compiling RuntimeAssertions RuntimeAssertion.swift
[119/208] Compiling Logging LogEvent.swift
[120/208] Compiling Logging LogHandler.swift
BUILD FAILURE 6.3 wasm