Swift Package IndexBuild Information
Failed to build SFBAudioEngine, reference 0.14.0 (7dea57), with Swift 6.2 for Wasm on 15 Sep 2026 11:43:11 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-53886769-1":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:wasm-6.2-latest swift build --swift-sdk swift-6.2-RELEASE_wasm 2>&1Build Log
========================================
RunAll
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Builder version: 5.0.2
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/sbooth/SFBAudioEngine.git
Reference: 0.14.0
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/sbooth/SFBAudioEngine
* tag 0.14.0 -> FETCH_HEAD
HEAD is now at 7dea577 Limit the maximum number of active decoders (#1002)
Cloned https://github.com/sbooth/SFBAudioEngine.git
Revision (git rev-parse @):
7dea577e74723a182189687ab84d962c4607c3d5
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/sbooth/SFBAudioEngine.git at 0.14.0
========================================
Build
========================================
Selected platform: wasm
Swift version: 6.2
Building package at path: $PWD
https://github.com/sbooth/SFBAudioEngine.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-53886769-1":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:wasm-6.2-latest swift build --swift-sdk swift-6.2-RELEASE_wasm 2>&1
wasm-6.2-latest: Pulling from saguaro1/spi-images
Digest: sha256:ff44196b45f83e5a0a99a627b185f548850d9bc1242e3dee2178fb1570812fe8
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:wasm-6.2-latest
Fetching https://github.com/sbooth/sndfile-binary-xcframework
Fetching https://github.com/sbooth/mpg123-binary-xcframework
Fetching https://github.com/sbooth/lame-binary-xcframework
Fetching https://github.com/sbooth/CSpeex
Fetching https://github.com/sbooth/mpc-binary-xcframework
Fetching https://github.com/sbooth/tta-cpp-binary-xcframework
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Fetched https://github.com/sbooth/lame-binary-xcframework from cache (0.42s)
Fetching https://github.com/sbooth/vorbis-binary-xcframework
Fetched https://github.com/sbooth/mpg123-binary-xcframework from cache (0.43s)
Fetching https://github.com/sbooth/opus-binary-xcframework
[1/170] Fetching cspeex
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Fetched https://github.com/sbooth/CSpeex from cache (0.67s)
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Fetching https://github.com/sbooth/wavpack-binary-xcframework
Fetching https://github.com/sbooth/CXXTagLib
Fetching https://github.com/sbooth/ogg-binary-xcframework
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Fetching https://github.com/sbooth/CXXMessageQueue
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Fetched https://github.com/sbooth/CDUMB from cache (0.43s)
Fetching https://github.com/sbooth/AVFAudioExtensions
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Fetched https://github.com/sbooth/CXXMonkeysAudio from cache (0.53s)
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[616/1966] Fetching cxxunfairlock, flac-binary-xcframework, cxxmessagequeue, cxxdispatchsemaphore
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Fetched https://github.com/sbooth/CXXAudioRingBuffer from cache (0.43s)
Computing version for https://github.com/sbooth/tta-cpp-binary-xcframework
Computed https://github.com/sbooth/tta-cpp-binary-xcframework at 0.1.2 (2.15s)
Computing version for https://github.com/sbooth/sndfile-binary-xcframework
Computed https://github.com/sbooth/sndfile-binary-xcframework at 0.1.2 (0.17s)
Computing version for https://github.com/sbooth/mpg123-binary-xcframework
Computed https://github.com/sbooth/mpg123-binary-xcframework at 0.3.1 (0.17s)
Computing version for https://github.com/sbooth/mpc-binary-xcframework
Computed https://github.com/sbooth/mpc-binary-xcframework at 0.1.2 (0.17s)
Computing version for https://github.com/sbooth/lame-binary-xcframework
Computed https://github.com/sbooth/lame-binary-xcframework at 0.1.2 (0.17s)
Computing version for https://github.com/sbooth/CSpeex
Computed https://github.com/sbooth/CSpeex at 1.2.1 (0.17s)
Computing version for https://github.com/sbooth/vorbis-binary-xcframework
Computed https://github.com/sbooth/vorbis-binary-xcframework at 0.1.2 (0.17s)
Computing version for https://github.com/sbooth/opus-binary-xcframework
Computed https://github.com/sbooth/opus-binary-xcframework at 0.3.0 (0.17s)
Computing version for https://github.com/sbooth/flac-binary-xcframework
Computed https://github.com/sbooth/flac-binary-xcframework at 0.2.0 (0.17s)
Computing version for https://github.com/sbooth/ogg-binary-xcframework
Computed https://github.com/sbooth/ogg-binary-xcframework at 0.1.3 (0.17s)
Computing version for https://github.com/sbooth/wavpack-binary-xcframework
Computed https://github.com/sbooth/wavpack-binary-xcframework at 0.2.0 (0.17s)
Computing version for https://github.com/sbooth/CXXTagLib
Computed https://github.com/sbooth/CXXTagLib at 2.3.2 (0.18s)
Computing version for https://github.com/sbooth/CXXMonkeysAudio
Computed https://github.com/sbooth/CXXMonkeysAudio at 12.13.0 (0.17s)
Computing version for https://github.com/sbooth/CDUMB
Computed https://github.com/sbooth/CDUMB at 2.0.3 (0.17s)
Computing version for https://github.com/sbooth/CXXUnfairLock
Computed https://github.com/sbooth/CXXUnfairLock at 0.3.1 (0.14s)
Computing version for https://github.com/sbooth/CXXQueue
Computed https://github.com/sbooth/CXXQueue at 0.1.1 (0.13s)
Computing version for https://github.com/sbooth/CXXMessageQueue
Computed https://github.com/sbooth/CXXMessageQueue at 0.2.2 (0.14s)
Computing version for https://github.com/sbooth/CXXDispatchSemaphore
Computed https://github.com/sbooth/CXXDispatchSemaphore at 0.4.1 (0.14s)
Computing version for https://github.com/sbooth/CXXAudioRingBuffer
Computed https://github.com/sbooth/CXXAudioRingBuffer at 0.2.0 (0.15s)
Computing version for https://github.com/sbooth/AVFAudioExtensions
Computed https://github.com/sbooth/AVFAudioExtensions at 0.5.1 (0.18s)
Creating working copy for https://github.com/sbooth/CXXQueue
Working copy of https://github.com/sbooth/CXXQueue resolved at 0.1.1
Creating working copy for https://github.com/sbooth/CXXMessageQueue
Working copy of https://github.com/sbooth/CXXMessageQueue resolved at 0.2.2
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/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/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/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/CDUMB
Working copy of https://github.com/sbooth/CDUMB resolved at 2.0.3
Creating working copy for https://github.com/sbooth/CXXTagLib
Working copy of https://github.com/sbooth/CXXTagLib resolved at 2.3.2
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/CXXUnfairLock
Working copy of https://github.com/sbooth/CXXUnfairLock resolved at 0.3.1
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/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/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/CSpeex
Working copy of https://github.com/sbooth/CSpeex resolved at 1.2.1
Creating working copy for https://github.com/sbooth/CXXAudioRingBuffer
Working copy of https://github.com/sbooth/CXXAudioRingBuffer resolved at 0.2.0
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/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/mpg123-binary-xcframework
Working copy of https://github.com/sbooth/mpg123-binary-xcframework resolved at 0.3.1
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/opus-binary-xcframework/releases/download/0.3.0/opus.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/tta-cpp-binary-xcframework/releases/download/0.1.2/tta-cpp.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/flac-binary-xcframework/releases/download/0.2.0/FLAC.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/vorbis-binary-xcframework/releases/download/0.1.2/vorbis.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
FoundationNetworking/EasyHandle.swift:293: Fatal error: 'try!' expression unexpectedly raised an error: Error Domain=libcurl.Easy Code=43 "(null)"
*** Signal 4: Backtracing from 0x7c4c05372b88... done ***
*** Program crashed: Illegal instruction at 0x00007c4c05372b88 ***
Platform: x86_64 Linux (Ubuntu 22.04.5 LTS)
Thread 0 "swift-build":
0 0x00007c4c037d180a <unknown> in libc.so.6
...
Thread 1:
0 0x00007c4c03820117 <unknown> in libc.so.6
...
Thread 2:
0 0x00007c4c038b4e9e <unknown> in libc.so.6
...
Thread 3:
0 0x00007c4c03820117 <unknown> in libc.so.6
...
Thread 4 crashed:
0 0x00007c4c05372b88 _assertionFailure(_:_:file:line:flags:) + 264 in libswiftCore.so
1 [ra] 0x00007c4c053a7246 swift_unexpectedError + 805 in libswiftCore.so
2 [ra] 0x00007c4c03e3ae37 _HTTPURLProtocol.configureEasyHandle(for:body:) + 8630 in libFoundationNetworking.so
3 [ra] 0x00007c4c03e4c175 _NativeProtocol.startNewTransfer(with:) + 1220 in libFoundationNetworking.so
4 [ra] 0x00007c4c03e3c50a _HTTPURLProtocol.didCompleteRedirectCallback(_:) + 361 in libFoundationNetworking.so
5 [ra] [thunk] 0x00007c4c03e405cb partial apply for closure #1 in closure #1 in closure #1 in _HTTPURLProtocol.redirectFor(request:) + 26 in libFoundationNetworking.so
6 [ra] [thunk] 0x00007c4c03e16aa9 thunk for @escaping @callee_guaranteed @Sendable () -> () + 24 in libFoundationNetworking.so
...
Thread 5:
0 0x00007c4c03820117 <unknown> in libc.so.6
...
Thread 6:
0 0x00007c4c03820117 <unknown> in libc.so.6
...
Thread 7:
0 0x00007c4c03820117 <unknown> in libc.so.6
...
Thread 8:
0 0x00007c4c03820117 <unknown> in libc.so.6
...
Thread 9:
0 0x00007c4c03820117 <unknown> in libc.so.6
...
Thread 10:
0 0x00007c4c03820117 <unknown> in libc.so.6
...
Thread 11:
0 0x00007c4c03820117 <unknown> in libc.so.6
...
Registers:
rax 0x0000000200000003 8589934595
rdx 0x0000000000000002 2
rcx 0xfffffffe00000000 18446744065119617024
rbx 0x0000000000000003 3
rsi 0x00007c4bf4645ea8 03 00 00 00 00 00 00 00 90 00 00 00 00 00 00 80 ················
rdi 0x00007c4bf40008e0 06 00 06 00 03 00 05 00 04 00 07 00 07 00 07 00 ················
rbp 0x00007c4bfcb9fe90 40 ff b9 fc 4b 7c 00 00 46 72 3a 05 4c 7c 00 00 @ÿ¹üK|··Fr:·L|··
rsp 0x00007c4bfcb9fe20 30 fe b9 fc 4b 7c 00 00 5b 9a 29 05 4c 7c 00 00 0þ¹üK|··[·)·L|··
r8 0x00007c4bf46484f0 88 2a da 30 4c 7c 00 00 59 8c 26 42 c9 eb 28 88 ·*Ú0L|··Y·&BÉë(·
r9 0x00007c4bfcb9fb90 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ················
r10 0x0000000000000000 0
r11 0x8828ebc942268c59 9811351037857401945
r12 0x00007c4bf4645ea0 28 d5 65 05 4c 7c 00 00 03 00 00 00 00 00 00 00 (Õe·L|··········
r13 0x00007c4bfcb9ff08 5a 00 00 00 00 00 00 f0 a0 5e 64 f4 4b 7c 00 00 Z······ð ^dôK|··
r14 0x0000000000000000 0
r15 0x000000000000005a 90
rip 0x00007c4c05372b88 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):
0x00007c4c0378f000–0x00007c4c0394b3c1 4f7b0c955c3d81d7cac1501a2498b69d1d82bfe7 libc.so.6 /usr/lib/x86_64-linux-gnu/libc.so.6
0x00007c4c03d92000–0x00007c4c03e943f0 e5018258211592771684058c071315cbcb951e8e libFoundationNetworking.so /usr/lib/swift/linux/libFoundationNetworking.so
0x00007c4c05090000–0x00007c4c056408a8 0fb36931053b04c76b3a9f5c9e422cb2ae40ec31 libswiftCore.so /usr/lib/swift/linux/libswiftCore.so
Backtrace took 0.05s
BUILD FAILURE 6.2 wasm