Swift Package IndexBuild Information
Failed to build SFBAudioEngine, reference 0.12.1 (10670e), with Swift 6.2 for Wasm on 28 Feb 2026 06:17:12 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-4606859-0":/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
========================================
RunAll
========================================
Builder version: 4.68.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/sbooth/SFBAudioEngine.git
Reference: 0.12.1
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
* tag 0.12.1 -> FETCH_HEAD
HEAD is now at 10670eb Improve verification of seek parameters (#884)
Cloned https://github.com/sbooth/SFBAudioEngine.git
Revision (git rev-parse @):
10670eb58f9acc0e5ac2907dc744a78ade2597cd
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/sbooth/SFBAudioEngine.git at 0.12.1
========================================
Build
========================================
Selected platform: wasm
Swift version: 6.2
Building package at path: $PWD
https://github.com/sbooth/SFBAudioEngine.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-0":/host -w "$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:c50555b47c4db0b0576f9f25702fbe2fdff28194c4a4f4c23a7dce4b3504c85e
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/sbooth/vorbis-binary-xcframework
Fetching https://github.com/sbooth/sndfile-binary-xcframework
Fetching https://github.com/sbooth/lame-binary-xcframework
Fetching https://github.com/sbooth/mpg123-binary-xcframework
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Fetched https://github.com/sbooth/mpg123-binary-xcframework from cache (0.54s)
Fetched https://github.com/sbooth/sndfile-binary-xcframework from cache (0.55s)
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Fetched https://github.com/sbooth/lame-binary-xcframework from cache (0.55s)
Fetched https://github.com/sbooth/CSpeex from cache (0.55s)
Fetched https://github.com/sbooth/vorbis-binary-xcframework from cache (0.55s)
Fetching https://github.com/sbooth/flac-binary-xcframework
Fetching https://github.com/sbooth/ogg-binary-xcframework
Fetching https://github.com/sbooth/wavpack-binary-xcframework
Fetching https://github.com/sbooth/mpc-binary-xcframework
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[144/586] Fetching ogg-binary-xcframework, flac-binary-xcframework, opus-binary-xcframework, mpc-binary-xcframework, wavpack-binary-xcframework, cxxtaglib
Fetched https://github.com/sbooth/wavpack-binary-xcframework from cache (0.53s)
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Fetched https://github.com/sbooth/ogg-binary-xcframework from cache (0.53s)
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Fetched https://github.com/sbooth/mpc-binary-xcframework from cache (0.54s)
[311/443] Fetching cxxtaglib
Fetching https://github.com/sbooth/CXXMonkeysAudio
Fetching https://github.com/sbooth/CDUMB
Fetched https://github.com/sbooth/CXXTagLib from cache (0.59s)
Fetching https://github.com/sbooth/AVFAudioExtensions
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[1/599] Fetching avfaudioextensions
Fetched https://github.com/sbooth/AVFAudioExtensions from cache (1.00s)
Computing version for https://github.com/sbooth/tta-cpp-binary-xcframework
Computed https://github.com/sbooth/tta-cpp-binary-xcframework at 0.1.2 (3.01s)
Computing version for https://github.com/sbooth/sndfile-binary-xcframework
Computed https://github.com/sbooth/sndfile-binary-xcframework at 0.1.2 (0.58s)
Computing version for https://github.com/sbooth/mpg123-binary-xcframework
Computed https://github.com/sbooth/mpg123-binary-xcframework at 0.3.1 (2.30s)
Computing version for https://github.com/sbooth/mpc-binary-xcframework
Computed https://github.com/sbooth/mpc-binary-xcframework at 0.1.2 (0.75s)
Computing version for https://github.com/sbooth/lame-binary-xcframework
Computed https://github.com/sbooth/lame-binary-xcframework at 0.1.2 (0.71s)
Computing version for https://github.com/sbooth/CSpeex
Computed https://github.com/sbooth/CSpeex at 1.2.1 (0.50s)
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 (0.40s)
Computing version for https://github.com/sbooth/flac-binary-xcframework
Computed https://github.com/sbooth/flac-binary-xcframework at 0.2.0 (0.38s)
Computing version for https://github.com/sbooth/ogg-binary-xcframework
Computed https://github.com/sbooth/ogg-binary-xcframework at 0.1.3 (0.37s)
Computing version for https://github.com/sbooth/wavpack-binary-xcframework
Computed https://github.com/sbooth/wavpack-binary-xcframework at 0.2.0 (0.42s)
Computing version for https://github.com/sbooth/CXXTagLib
Computed https://github.com/sbooth/CXXTagLib at 2.1.1 (0.51s)
Computing version for https://github.com/sbooth/CXXMonkeysAudio
Computed https://github.com/sbooth/CXXMonkeysAudio at 12.13.0 (0.43s)
Computing version for https://github.com/sbooth/CDUMB
Computed https://github.com/sbooth/CDUMB at 2.0.3 (0.55s)
Computing version for https://github.com/sbooth/CXXUnfairLock
Computed https://github.com/sbooth/CXXUnfairLock at 0.3.0 (0.53s)
Computing version for https://github.com/sbooth/CXXRingBuffer
Computed https://github.com/sbooth/CXXRingBuffer at 0.6.0 (0.64s)
Computing version for https://github.com/sbooth/CXXDispatchSemaphore
Computed https://github.com/sbooth/CXXDispatchSemaphore at 0.4.0 (0.46s)
Computing version for https://github.com/sbooth/CXXAudioRingBuffer
Computed https://github.com/sbooth/CXXAudioRingBuffer at 0.1.0 (0.42s)
Computing version for https://github.com/sbooth/AVFAudioExtensions
Computed https://github.com/sbooth/AVFAudioExtensions at 0.5.0 (0.41s)
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/CSpeex
Working copy of https://github.com/sbooth/CSpeex resolved at 1.2.1
Creating working copy for https://github.com/sbooth/AVFAudioExtensions
Working copy of https://github.com/sbooth/AVFAudioExtensions resolved at 0.5.0
Creating working copy for https://github.com/sbooth/CXXDispatchSemaphore
Working copy of https://github.com/sbooth/CXXDispatchSemaphore resolved at 0.4.0
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
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/CXXRingBuffer
Working copy of https://github.com/sbooth/CXXRingBuffer resolved at 0.6.0
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/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/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/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/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/CXXMonkeysAudio
Working copy of https://github.com/sbooth/CXXMonkeysAudio resolved at 12.13.0
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/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/CXXUnfairLock
Working copy of https://github.com/sbooth/CXXUnfairLock resolved at 0.3.0
Creating working copy for https://github.com/sbooth/CXXAudioRingBuffer
Working copy of https://github.com/sbooth/CXXAudioRingBuffer resolved at 0.1.0
Creating working copy for https://github.com/sbooth/CXXTagLib
Working copy of https://github.com/sbooth/CXXTagLib resolved at 2.1.1
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/mpg123-binary-xcframework/releases/download/0.3.1/mpg123.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/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/lame-binary-xcframework/releases/download/0.1.2/lame.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/ogg-binary-xcframework/releases/download/0.1.3/ogg.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/wavpack-binary-xcframework/releases/download/0.2.0/wavpack.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 0x7fe26e7bfb88... done ***
*** Program crashed: Illegal instruction at 0x00007fe26e7bfb88 ***
Platform: x86_64 Linux (Ubuntu 22.04.5 LTS)
Thread 0 "swift-build":
0 0x00007fe26cc1e80a <unknown> in libc.so.6
...
Thread 1:
0 0x00007fe26cc6d117 <unknown> in libc.so.6
...
Thread 2:
0 0x00007fe26cd01e9e <unknown> in libc.so.6
...
Thread 3:
0 0x00007fe26cc6d117 <unknown> in libc.so.6
...
Thread 4:
0 0x00007fe26cc6d117 <unknown> in libc.so.6
...
Thread 5:
0 0x00007fe26cc6d117 <unknown> in libc.so.6
...
Thread 6:
0 0x00007fe26cc6d117 <unknown> in libc.so.6
...
Thread 7:
0 0x00007fe26cc6d117 <unknown> in libc.so.6
...
Thread 8:
0 0x00007fe26cc6d117 <unknown> in libc.so.6
...
Thread 9:
0 0x00007fe26cc6d117 <unknown> in libc.so.6
...
Thread 10:
0 0x00007fe26cc6d117 <unknown> in libc.so.6
...
Thread 11:
0 0x00007fe26cc6d117 <unknown> in libc.so.6
...
Thread 12 crashed:
0 0x00007fe26e7bfb88 _assertionFailure(_:_:file:line:flags:) + 264 in libswiftCore.so
1 [ra] 0x00007fe26e7f4246 swift_unexpectedError + 805 in libswiftCore.so
2 [ra] 0x00007fe26d287e37 _HTTPURLProtocol.configureEasyHandle(for:body:) + 8630 in libFoundationNetworking.so
3 [ra] 0x00007fe26d299175 _NativeProtocol.startNewTransfer(with:) + 1220 in libFoundationNetworking.so
4 [ra] 0x00007fe26d28950a _HTTPURLProtocol.didCompleteRedirectCallback(_:) + 361 in libFoundationNetworking.so
5 [ra] [thunk] 0x00007fe26d28d5cb partial apply for closure #1 in closure #1 in closure #1 in _HTTPURLProtocol.redirectFor(request:) + 26 in libFoundationNetworking.so
6 [ra] [thunk] 0x00007fe26d263aa9 thunk for @escaping @callee_guaranteed @Sendable () -> () + 24 in libFoundationNetworking.so
...
Thread 13:
0 0x00007fe26cc6d117 <unknown> in libc.so.6
...
Registers:
rax 0x0000000200000003 8589934595
rdx 0x0000000000000002 2
rcx 0xfffffffe00000000 18446744065119617024
rbx 0x0000000000000003 3
rsi 0x00007fe1e4611e18 03 00 00 00 00 00 00 00 90 00 00 00 00 00 00 80 ················
rdi 0x00007fe1e40008e0 06 00 06 00 07 00 06 00 04 00 07 00 07 00 07 00 ················
rbp 0x00007fe235ff9e90 40 9f ff 35 e2 7f 00 00 46 42 7f 6e e2 7f 00 00 @·ÿ5â···FB·nâ···
rsp 0x00007fe235ff9e20 30 9e ff 35 e2 7f 00 00 5b 6a 6e 6e e2 7f 00 00 0·ÿ5â···[jnnâ···
r8 0x00007fe2400140c0 d4 88 26 a2 e5 7f 00 00 24 cd b6 c4 6d 44 b9 96 Ô·&¢å···$ͶÄmD¹·
r9 0x00007fe235ff9b90 65 6e 74 2d 64 69 73 70 6f 73 69 74 69 6f 6e 3d ent-disposition=
r10 0x0000000000000000 0
r11 0x96b9446dc4b6cd24 10860787214623100196
r12 0x00007fe1e4611e10 28 a5 aa 6e e2 7f 00 00 03 00 00 00 00 00 00 00 (¥ªnâ···········
r13 0x00007fe235ff9f08 5a 00 00 00 00 00 00 f0 10 1e 61 e4 e1 7f 00 00 Z······ð··aäá···
r14 0x0000000000000000 0
r15 0x000000000000005a 90
rip 0x00007fe26e7bfb88 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):
0x00007fe26cbdc000–0x00007fe26cd983c1 4f7b0c955c3d81d7cac1501a2498b69d1d82bfe7 libc.so.6 /usr/lib/x86_64-linux-gnu/libc.so.6
0x00007fe26d1df000–0x00007fe26d2e13f0 e5018258211592771684058c071315cbcb951e8e libFoundationNetworking.so /usr/lib/swift/linux/libFoundationNetworking.so
0x00007fe26e4dd000–0x00007fe26ea8d8a8 0fb36931053b04c76b3a9f5c9e422cb2ae40ec31 libswiftCore.so /usr/lib/swift/linux/libswiftCore.so
Backtrace took 0.02s
BUILD FAILURE 6.2 wasm