Swift Package IndexBuild Information
Failed to build SFBAudioEngine, reference main (ab6a85), with Swift 6.2 for Wasm on 1 May 2026 01:51:46 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-6.2-latest swift build --swift-sdk swift-6.2-RELEASE_wasm 2>&1Build Log
========================================
RunAll
========================================
Builder version: 4.70.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/sbooth/SFBAudioEngine.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/sbooth/SFBAudioEngine
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at ab6a858 Fix indentation in GitHub Actions workflow (#905)
Cloned https://github.com/sbooth/SFBAudioEngine.git
Revision (git rev-parse @):
ab6a858b6ad3fc2da06c8a312151f129a4d00298
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/sbooth/SFBAudioEngine.git at main
========================================
Build
========================================
Selected platform: wasm
Swift version: 6.2
Building package at path: $PWD
https://github.com/sbooth/SFBAudioEngine.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-1":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/swiftpackageindex/spi-images:wasm-6.2-latest swift build --swift-sdk swift-6.2-RELEASE_wasm 2>&1
wasm-6.2-latest: Pulling from swiftpackageindex/spi-images
Digest: sha256:2a8b2d9e022a9894c61e0736af7cdaa1ee64c002dbb133a55c0d7e8980b3ad16
Status: Image is up to date for registry.gitlab.com/swiftpackageindex/spi-images:wasm-6.2-latest
Fetching https://github.com/sbooth/vorbis-binary-xcframework
Fetching https://github.com/sbooth/tta-cpp-binary-xcframework
Fetching https://github.com/sbooth/lame-binary-xcframework
Fetching https://github.com/sbooth/mpg123-binary-xcframework
Fetching https://github.com/sbooth/sndfile-binary-xcframework
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Fetched https://github.com/sbooth/lame-binary-xcframework from cache (0.31s)
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Fetched https://github.com/sbooth/tta-cpp-binary-xcframework from cache (0.31s)
Fetching https://github.com/sbooth/CXXTagLib
Fetching https://github.com/sbooth/CSpeex
Fetching https://github.com/sbooth/opus-binary-xcframework
Fetching https://github.com/sbooth/flac-binary-xcframework
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[691/1176] Fetching flac-binary-xcframework, cxxtaglib, cspeex, opus-binary-xcframework, wavpack-binary-xcframework, cxxmonkeysaudio
Fetched https://github.com/sbooth/flac-binary-xcframework from cache (0.28s)
[785/1144] Fetching cxxtaglib, cspeex, opus-binary-xcframework, wavpack-binary-xcframework, cxxmonkeysaudio
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Fetching https://github.com/sbooth/CDUMB
Fetching https://github.com/sbooth/ogg-binary-xcframework
Fetched https://github.com/sbooth/CXXTagLib from cache (0.33s)
Fetched https://github.com/sbooth/wavpack-binary-xcframework from cache (0.32s)
Fetching https://github.com/sbooth/CXXDispatchSemaphore
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Fetching https://github.com/sbooth/CXXUnfairLock
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Fetching https://github.com/sbooth/AVFAudioExtensions
Fetched https://github.com/sbooth/ogg-binary-xcframework from cache (1.15s)
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Fetched https://github.com/sbooth/AVFAudioExtensions from cache (0.50s)
Computing version for https://github.com/sbooth/tta-cpp-binary-xcframework
Computed https://github.com/sbooth/tta-cpp-binary-xcframework at 0.1.2 (2.67s)
Computing version for https://github.com/sbooth/sndfile-binary-xcframework
Computed https://github.com/sbooth/sndfile-binary-xcframework at 0.1.2 (0.72s)
Computing version for https://github.com/sbooth/mpg123-binary-xcframework
Computed https://github.com/sbooth/mpg123-binary-xcframework at 0.3.1 (0.47s)
Computing version for https://github.com/sbooth/mpc-binary-xcframework
Computed https://github.com/sbooth/mpc-binary-xcframework at 0.1.2 (0.74s)
Computing version for https://github.com/sbooth/lame-binary-xcframework
Computed https://github.com/sbooth/lame-binary-xcframework at 0.1.2 (0.49s)
Computing version for https://github.com/sbooth/CSpeex
Computed https://github.com/sbooth/CSpeex at 1.2.1 (0.93s)
Computing version for https://github.com/sbooth/vorbis-binary-xcframework
Computed https://github.com/sbooth/vorbis-binary-xcframework at 0.1.2 (0.46s)
Computing version for https://github.com/sbooth/opus-binary-xcframework
Computed https://github.com/sbooth/opus-binary-xcframework at 0.3.0 (0.46s)
Computing version for https://github.com/sbooth/flac-binary-xcframework
Computed https://github.com/sbooth/flac-binary-xcframework at 0.2.0 (0.53s)
Computing version for https://github.com/sbooth/ogg-binary-xcframework
Computed https://github.com/sbooth/ogg-binary-xcframework at 0.1.3 (0.48s)
Computing version for https://github.com/sbooth/wavpack-binary-xcframework
Computed https://github.com/sbooth/wavpack-binary-xcframework at 0.2.0 (0.48s)
Computing version for https://github.com/sbooth/CXXTagLib
Computed https://github.com/sbooth/CXXTagLib at 2.1.1 (0.48s)
Computing version for https://github.com/sbooth/CXXMonkeysAudio
Computed https://github.com/sbooth/CXXMonkeysAudio at 12.13.0 (0.46s)
Computing version for https://github.com/sbooth/CDUMB
Computed https://github.com/sbooth/CDUMB at 2.0.3 (0.48s)
Computing version for https://github.com/sbooth/CXXUnfairLock
Computed https://github.com/sbooth/CXXUnfairLock at 0.3.1 (0.45s)
Computing version for https://github.com/sbooth/CXXRingBuffer
Computed https://github.com/sbooth/CXXRingBuffer at 0.6.1 (0.42s)
Computing version for https://github.com/sbooth/CXXDispatchSemaphore
Computed https://github.com/sbooth/CXXDispatchSemaphore at 0.4.1 (0.40s)
Computing version for https://github.com/sbooth/CXXAudioRingBuffer
Computed https://github.com/sbooth/CXXAudioRingBuffer at 0.1.1 (0.37s)
Computing version for https://github.com/sbooth/AVFAudioExtensions
Computed https://github.com/sbooth/AVFAudioExtensions at 0.5.1 (0.54s)
Creating working copy for https://github.com/sbooth/CDUMB
Working copy of https://github.com/sbooth/CDUMB resolved at 2.0.3
Creating working copy for https://github.com/sbooth/CXXMonkeysAudio
Working copy of https://github.com/sbooth/CXXMonkeysAudio resolved at 12.13.0
Creating working copy for https://github.com/sbooth/mpc-binary-xcframework
Working copy of https://github.com/sbooth/mpc-binary-xcframework resolved at 0.1.2
Creating working copy for https://github.com/sbooth/CXXAudioRingBuffer
Working copy of https://github.com/sbooth/CXXAudioRingBuffer resolved at 0.1.1
Creating working copy for https://github.com/sbooth/CXXUnfairLock
Working copy of https://github.com/sbooth/CXXUnfairLock resolved at 0.3.1
Creating working copy for https://github.com/sbooth/CXXDispatchSemaphore
Working copy of https://github.com/sbooth/CXXDispatchSemaphore resolved at 0.4.1
Creating working copy for https://github.com/sbooth/CXXTagLib
Working copy of https://github.com/sbooth/CXXTagLib resolved at 2.1.1
Creating working copy for https://github.com/sbooth/opus-binary-xcframework
Working copy of https://github.com/sbooth/opus-binary-xcframework resolved at 0.3.0
Creating working copy for https://github.com/sbooth/AVFAudioExtensions
Working copy of https://github.com/sbooth/AVFAudioExtensions resolved at 0.5.1
Creating working copy for https://github.com/sbooth/sndfile-binary-xcframework
Working copy of https://github.com/sbooth/sndfile-binary-xcframework resolved at 0.1.2
Creating working copy for https://github.com/sbooth/lame-binary-xcframework
Working copy of https://github.com/sbooth/lame-binary-xcframework resolved at 0.1.2
Creating working copy for https://github.com/sbooth/CXXRingBuffer
Working copy of https://github.com/sbooth/CXXRingBuffer resolved at 0.6.1
Creating working copy for https://github.com/sbooth/mpg123-binary-xcframework
Working copy of https://github.com/sbooth/mpg123-binary-xcframework resolved at 0.3.1
Creating working copy for https://github.com/sbooth/tta-cpp-binary-xcframework
Working copy of https://github.com/sbooth/tta-cpp-binary-xcframework resolved at 0.1.2
Creating working copy for https://github.com/sbooth/vorbis-binary-xcframework
Working copy of https://github.com/sbooth/vorbis-binary-xcframework resolved at 0.1.2
Creating working copy for https://github.com/sbooth/wavpack-binary-xcframework
Working copy of https://github.com/sbooth/wavpack-binary-xcframework resolved at 0.2.0
Creating working copy for https://github.com/sbooth/ogg-binary-xcframework
Working copy of https://github.com/sbooth/ogg-binary-xcframework resolved at 0.1.3
Creating working copy for https://github.com/sbooth/CSpeex
Working copy of https://github.com/sbooth/CSpeex resolved at 1.2.1
Creating working copy for https://github.com/sbooth/flac-binary-xcframework
Working copy of https://github.com/sbooth/flac-binary-xcframework resolved at 0.2.0
Downloading binary artifact https://github.com/sbooth/tta-cpp-binary-xcframework/releases/download/0.1.2/tta-cpp.xcframework.zip
Downloading binary artifact https://github.com/sbooth/sndfile-binary-xcframework/releases/download/0.1.2/sndfile.xcframework.zip
Downloading binary artifact https://github.com/sbooth/mpg123-binary-xcframework/releases/download/0.3.1/mpg123.xcframework.zip
Downloading binary artifact https://github.com/sbooth/mpc-binary-xcframework/releases/download/0.1.2/mpc.xcframework.zip
Downloading binary artifact https://github.com/sbooth/vorbis-binary-xcframework/releases/download/0.1.2/vorbis.xcframework.zip
Downloading binary artifact https://github.com/sbooth/opus-binary-xcframework/releases/download/0.3.0/opus.xcframework.zip
Downloading binary artifact https://github.com/sbooth/flac-binary-xcframework/releases/download/0.2.0/FLAC.xcframework.zip
Downloading binary artifact https://github.com/sbooth/ogg-binary-xcframework/releases/download/0.1.3/ogg.xcframework.zip
Downloading binary artifact https://github.com/sbooth/wavpack-binary-xcframework/releases/download/0.2.0/wavpack.xcframework.zip
Downloading binary artifact https://github.com/sbooth/lame-binary-xcframework/releases/download/0.1.2/lame.xcframework.zip
FoundationNetworking/EasyHandle.swift:293: Fatal error: 'try!' expression unexpectedly raised an error: Error Domain=libcurl.Easy Code=43 "(null)"
*** Signal 4: Backtracing from 0x7faeeb3b2b88... done ***
*** Program crashed: Illegal instruction at 0x00007faeeb3b2b88 ***
Platform: x86_64 Linux (Ubuntu 22.04.5 LTS)
Thread 0 "swift-build":
0 0x00007faee981180a <unknown> in libc.so.6
...
Thread 1:
0 0x00007faee9860117 <unknown> in libc.so.6
...
Thread 2:
0 0x00007faee98f4e9e <unknown> in libc.so.6
...
Thread 3:
0 0x00007faee9860117 <unknown> in libc.so.6
...
Thread 4 crashed:
0 0x00007faeeb3b2b88 _assertionFailure(_:_:file:line:flags:) + 264 in libswiftCore.so
1 [ra] 0x00007faeeb3e7246 swift_unexpectedError + 805 in libswiftCore.so
2 [ra] 0x00007faee9e7ae37 _HTTPURLProtocol.configureEasyHandle(for:body:) + 8630 in libFoundationNetworking.so
3 [ra] 0x00007faee9e8c175 _NativeProtocol.startNewTransfer(with:) + 1220 in libFoundationNetworking.so
4 [ra] 0x00007faee9e7c50a _HTTPURLProtocol.didCompleteRedirectCallback(_:) + 361 in libFoundationNetworking.so
5 [ra] [thunk] 0x00007faee9e805cb partial apply for closure #1 in closure #1 in closure #1 in _HTTPURLProtocol.redirectFor(request:) + 26 in libFoundationNetworking.so
6 [ra] [thunk] 0x00007faee9e56aa9 thunk for @escaping @callee_guaranteed @Sendable () -> () + 24 in libFoundationNetworking.so
...
Thread 5:
0 0x00007faee9860117 <unknown> in libc.so.6
...
Thread 6:
0 0x00007faee9860117 <unknown> in libc.so.6
...
Thread 7:
0 0x00007faee9860117 <unknown> in libc.so.6
...
Thread 8:
0 0x00007faee9860117 <unknown> in libc.so.6
...
Thread 9:
0 0x00007faee9860117 <unknown> in libc.so.6
...
Thread 10:
0 0x00007faee9860117 <unknown> in libc.so.6
...
Thread 11:
0 0x00007faee9860117 <unknown> in libc.so.6
...
Thread 12:
0 0x00007faee9860117 <unknown> in libc.so.6
...
Registers:
rax 0x0000000200000003 8589934595
rdx 0x0000000000000002 2
rcx 0xfffffffe00000000 18446744065119617024
rbx 0x0000000000000003 3
rsi 0x00007faed866ff08 03 00 00 00 00 00 00 00 90 00 00 00 00 00 00 80 ················
rdi 0x00007faed80008e0 06 00 05 00 06 00 06 00 02 00 07 00 07 00 07 00 ················
rbp 0x00007faee2be9e90 40 9f be e2 ae 7f 00 00 46 72 3e eb ae 7f 00 00 @·¾â®···Fr>ë®···
rsp 0x00007faee2be9e20 30 9e be e2 ae 7f 00 00 5b 9a 2d eb ae 7f 00 00 0·¾â®···[·-ë®···
r8 0x00007faed8032a30 52 90 d5 22 a9 7f 00 00 5c 00 b8 f5 b7 d9 b8 c4 R·Õ"©···\·¸õ·Ù¸Ä
r9 0x00007faee2be9b90 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ················
r10 0x0000000000000000 0
r11 0xc4b8d9b7f5b8005c 14175319211273355356
r12 0x00007faed866ff00 28 d5 69 eb ae 7f 00 00 03 00 00 00 00 00 00 00 (Õië®···········
r13 0x00007faee2be9f08 5a 00 00 00 00 00 00 f0 00 ff 66 d8 ae 7f 00 00 Z······ð·ÿfØ®···
r14 0x0000000000000000 0
r15 0x000000000000005a 90
rip 0x00007faeeb3b2b88 0f 0b 48 8d 35 7f 0c fb ff 48 8d 55 a0 45 31 e4 ··H·5··ûÿH·U E1ä
rflags 0x0000000000010202
cs 0x0033 fs 0x0000 gs 0x0000
Images (71 omitted):
0x00007faee97cf000–0x00007faee998b3c1 4f7b0c955c3d81d7cac1501a2498b69d1d82bfe7 libc.so.6 /usr/lib/x86_64-linux-gnu/libc.so.6
0x00007faee9dd2000–0x00007faee9ed43f0 e5018258211592771684058c071315cbcb951e8e libFoundationNetworking.so /usr/lib/swift/linux/libFoundationNetworking.so
0x00007faeeb0d0000–0x00007faeeb6808a8 0fb36931053b04c76b3a9f5c9e422cb2ae40ec31 libswiftCore.so /usr/lib/swift/linux/libswiftCore.so
Backtrace took 0.10s
BUILD FAILURE 6.2 wasm