The Swift Package Index logo.Swift Package Index

Build Information

Failed to build SFBAudioEngine, reference main (9ed712), with Swift 6.3 for Linux on 27 Sep 2026 01:54:09 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-54344843-3":/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:basic-6.3-latest swift build --triple x86_64-unknown-linux-gnu 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 5.1.0
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 9ed712d Explicitly compare to `nullptr` (#1011)
Cloned https://github.com/sbooth/SFBAudioEngine.git
Revision (git rev-parse @):
9ed712d4ec6a38c0b14015175989100ffb3e09ba
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/sbooth/SFBAudioEngine.git at main
========================================
Build
========================================
Selected platform:         linux
Swift version:             6.3
Building package at path:  $PWD
https://github.com/sbooth/SFBAudioEngine.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-54344843-3":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:basic-6.3-latest swift build --triple x86_64-unknown-linux-gnu 2>&1
basic-6.3-latest: Pulling from saguaro1/spi-images
Digest: sha256:c577f8f8f4df4f423827bf5e7d96027716bb7030ef75b2fd4a15f7fb0043ce6d
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:basic-6.3-latest
Fetching https://github.com/sbooth/flac-binary-xcframework
Fetching https://github.com/sbooth/tta-cpp-binary-xcframework
Fetching https://github.com/sbooth/sndfile-binary-xcframework
[1/32] Fetching flac-binary-xcframework
Fetching https://github.com/sbooth/mpc-binary-xcframework
Fetching https://github.com/sbooth/opus-binary-xcframework
Fetching https://github.com/sbooth/CSpeex
[33/51] Fetching flac-binary-xcframework, tta-cpp-binary-xcframework
Fetched https://github.com/sbooth/flac-binary-xcframework from cache (0.56s)
Fetching https://github.com/sbooth/vorbis-binary-xcframework
[1/23] Fetching sndfile-binary-xcframework
Fetched https://github.com/sbooth/sndfile-binary-xcframework from cache (0.61s)
Fetched https://github.com/sbooth/tta-cpp-binary-xcframework from cache (0.61s)
Fetching https://github.com/sbooth/mpg123-binary-xcframework
[1/33] Fetching opus-binary-xcframework
Fetched https://github.com/sbooth/opus-binary-xcframework from cache (0.48s)
Fetching https://github.com/sbooth/ogg-binary-xcframework
[1/170] Fetching cspeex
[171/193] Fetching cspeex, vorbis-binary-xcframework
Fetched https://github.com/sbooth/CSpeex from cache (0.58s)
Fetched https://github.com/sbooth/vorbis-binary-xcframework from cache (0.57s)
Fetching https://github.com/sbooth/lame-binary-xcframework
Fetching https://github.com/sbooth/CXXTagLib
[1/32] Fetching mpg123-binary-xcframework
Fetching https://github.com/sbooth/wavpack-binary-xcframework
Fetched https://github.com/sbooth/mpg123-binary-xcframework from cache (0.59s)
Fetching https://github.com/sbooth/CXXMonkeysAudio
[1/31] Fetching mpc-binary-xcframework
Fetched https://github.com/sbooth/mpc-binary-xcframework from cache (0.96s)
Fetching https://github.com/sbooth/CDUMB
[1/23] Fetching ogg-binary-xcframework
Fetched https://github.com/sbooth/ogg-binary-xcframework from cache (0.53s)
Fetching https://github.com/sbooth/CXXUnfairLock
[1/762] Fetching cxxtaglib
[763/1260] Fetching cxxtaglib, cxxmonkeysaudio
Fetched https://github.com/sbooth/CXXTagLib from cache (0.59s)
[15/498] Fetching cxxmonkeysaudio
Fetching https://github.com/sbooth/CXXQueue
[146/517] Fetching cxxmonkeysaudio, lame-binary-xcframework
Fetched https://github.com/sbooth/lame-binary-xcframework from cache (0.62s)
Fetching https://github.com/sbooth/CXXMessageQueue
[274/498] Fetching cxxmonkeysaudio
[499/522] Fetching cxxmonkeysaudio, wavpack-binary-xcframework
Fetched https://github.com/sbooth/CXXMonkeysAudio from cache (0.58s)
Fetched https://github.com/sbooth/wavpack-binary-xcframework from cache (0.61s)
Fetching https://github.com/sbooth/CXXDispatchSemaphore
Fetching https://github.com/sbooth/CXXAudioRingBuffer
[1/161] Fetching cdumb
Fetched https://github.com/sbooth/CDUMB from cache (0.56s)
Fetching https://github.com/sbooth/AVFAudioExtensions
[1/704] Fetching cxxunfairlock
Fetched https://github.com/sbooth/CXXUnfairLock from cache (0.56s)
[1/340] Fetching cxxqueue
[341/819] Fetching cxxqueue, cxxmessagequeue
Fetched https://github.com/sbooth/CXXQueue from cache (0.58s)
[169/920] Fetching cxxmessagequeue, cxxaudioringbuffer
[928/1717] Fetching cxxmessagequeue, cxxaudioringbuffer, cxxdispatchsemaphore
Fetched https://github.com/sbooth/CXXAudioRingBuffer from cache (0.55s)
[854/1276] Fetching cxxmessagequeue, cxxdispatchsemaphore
Fetched https://github.com/sbooth/CXXMessageQueue from cache (0.61s)
[694/797] Fetching cxxdispatchsemaphore
Fetched https://github.com/sbooth/CXXDispatchSemaphore from cache (0.58s)
[1/635] 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 (3.49s)
Computing version for https://github.com/sbooth/sndfile-binary-xcframework
Computed https://github.com/sbooth/sndfile-binary-xcframework at 0.1.2 (0.36s)
Computing version for https://github.com/sbooth/mpg123-binary-xcframework
Computed https://github.com/sbooth/mpg123-binary-xcframework at 0.3.1 (0.35s)
Computing version for https://github.com/sbooth/mpc-binary-xcframework
Computed https://github.com/sbooth/mpc-binary-xcframework at 0.1.2 (0.30s)
Computing version for https://github.com/sbooth/lame-binary-xcframework
Computed https://github.com/sbooth/lame-binary-xcframework at 0.1.2 (0.34s)
Computing version for https://github.com/sbooth/CSpeex
Computed https://github.com/sbooth/CSpeex at 1.2.1 (0.48s)
Computing version for https://github.com/sbooth/vorbis-binary-xcframework
Computed https://github.com/sbooth/vorbis-binary-xcframework at 0.1.2 (0.50s)
Computing version for https://github.com/sbooth/opus-binary-xcframework
Computed https://github.com/sbooth/opus-binary-xcframework at 0.3.0 (0.34s)
Computing version for https://github.com/sbooth/flac-binary-xcframework
Computed https://github.com/sbooth/flac-binary-xcframework at 0.2.0 (0.37s)
Computing version for https://github.com/sbooth/ogg-binary-xcframework
Computed https://github.com/sbooth/ogg-binary-xcframework at 0.1.3 (0.28s)
Computing version for https://github.com/sbooth/wavpack-binary-xcframework
Computed https://github.com/sbooth/wavpack-binary-xcframework at 0.2.0 (0.38s)
Computing version for https://github.com/sbooth/CXXTagLib
Computed https://github.com/sbooth/CXXTagLib at 2.3.2 (0.31s)
Computing version for https://github.com/sbooth/CXXMonkeysAudio
Computed https://github.com/sbooth/CXXMonkeysAudio at 12.13.0 (0.32s)
Computing version for https://github.com/sbooth/CDUMB
Computed https://github.com/sbooth/CDUMB at 2.0.3 (0.28s)
Computing version for https://github.com/sbooth/CXXUnfairLock
Computed https://github.com/sbooth/CXXUnfairLock at 0.3.1 (0.28s)
Computing version for https://github.com/sbooth/CXXQueue
Computed https://github.com/sbooth/CXXQueue at 0.1.1 (0.28s)
Computing version for https://github.com/sbooth/CXXMessageQueue
Computed https://github.com/sbooth/CXXMessageQueue at 0.2.2 (0.25s)
Computing version for https://github.com/sbooth/CXXDispatchSemaphore
Computed https://github.com/sbooth/CXXDispatchSemaphore at 0.4.1 (0.31s)
Computing version for https://github.com/sbooth/CXXAudioRingBuffer
Computed https://github.com/sbooth/CXXAudioRingBuffer at 0.2.0 (0.25s)
Computing version for https://github.com/sbooth/AVFAudioExtensions
Computed https://github.com/sbooth/AVFAudioExtensions at 0.5.1 (0.28s)
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/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/CXXTagLib
Working copy of https://github.com/sbooth/CXXTagLib resolved at 2.3.2
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/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/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/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/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/CXXMessageQueue
Working copy of https://github.com/sbooth/CXXMessageQueue resolved at 0.2.2
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/CXXUnfairLock
Working copy of https://github.com/sbooth/CXXUnfairLock 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/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/CXXDispatchSemaphore
Working copy of https://github.com/sbooth/CXXDispatchSemaphore resolved at 0.4.1
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/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/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/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/CXXQueue
Working copy of https://github.com/sbooth/CXXQueue resolved at 0.1.1
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/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/opus-binary-xcframework/releases/download/0.3.0/opus.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/mpc-binary-xcframework/releases/download/0.1.2/mpc.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/wavpack-binary-xcframework/releases/download/0.2.0/wavpack.xcframework.zip
Downloading binary artifact https://github.com/sbooth/flac-binary-xcframework/releases/download/0.2.0/FLAC.xcframework.zip
FoundationNetworking/EasyHandle.swift:312: Fatal error: 'try!' expression unexpectedly raised an error: Error Domain=libcurl.Easy Code=43 "(null)"
*** Signal 4: Backtracing from 0x73981f9d4271... done ***
*** Program crashed: Illegal instruction at 0x000073981f9d4271 ***
Platform: x86_64 Linux (Ubuntu 22.04.5 LTS)
Thread 0 "swift-build":
  0      0x000073981ddfc80a <unknown> in libc.so.6
  1 [ra] 0x000073981f3f8bc9 _dispatch_sig_thread + 8 in libdispatch.so
...
Thread 1:
  0  0x000073981de4b117 <unknown> in libc.so.6
...
Thread 2:
  0      0x000073981dedfeae <unknown> in libc.so.6
  1 [ra] 0x000073981f3f7f92 _dispatch_mgr_invoke + 129 in libdispatch.so
  2 [ra] 0x000073981f3f7efd _dispatch_mgr_thread + 108 in libdispatch.so
  3 [ra] 0x000073981f3fb105 _dispatch_worker_thread + 628 in libdispatch.so
...
Thread 3:
  0  0x000073981de4b117 <unknown> in libc.so.6
...
Thread 4:
  0  0x000073981de4b117 <unknown> in libc.so.6
...
Thread 5 crashed:
  0              0x000073981f9d4271 _assertionFailure(_:_:file:line:flags:) + 225 in libswiftCore.so
  1 [ra]         0x000073981fa104a3 swift_unexpectedError + 802 in libswiftCore.so
  2 [ra]         0x000073981e466708 _HTTPURLProtocol.configureEasyHandle(for:body:) + 8151 in libFoundationNetworking.so
  3 [ra]         0x000073981e4786a6 _NativeProtocol.startNewTransfer(with:) + 1861 in libFoundationNetworking.so
  4 [ra]         0x000073981e467ca6 _HTTPURLProtocol.didCompleteRedirectCallback(_:) + 357 in libFoundationNetworking.so
  5 [ra] [thunk] 0x000073981e46c4bb partial apply for closure #1 in closure #1 in closure #1 in _HTTPURLProtocol.redirectFor(request:) + 26 in libFoundationNetworking.so
  6 [ra] [thunk] 0x000073981e4429c9 thunk for @escaping @callee_guaranteed @Sendable () -> () + 24 in libFoundationNetworking.so
  7 [ra]         0x000073981f3eb8ec _dispatch_call_block_and_release + 11 in libdispatch.so
  8 [ra]         0x000073981f3f50b3 _dispatch_lane_serial_drain + 514 in libdispatch.so
  9 [ra]         0x000073981f3f599d _dispatch_lane_invoke + 236 in libdispatch.so
 10 [ra]         0x000073981f3f4fd6 _dispatch_lane_serial_drain + 293 in libdispatch.so
 11 [ra]         0x000073981f3f599d _dispatch_lane_invoke + 236 in libdispatch.so
 12 [ra]         0x000073981f3f4fd6 _dispatch_lane_serial_drain + 293 in libdispatch.so
 13 [ra]         0x000073981f3f599d _dispatch_lane_invoke + 236 in libdispatch.so
 14 [ra]         0x000073981f3fb105 _dispatch_worker_thread + 628 in libdispatch.so
...
Thread 6:
  0  0x000073981de4b117 <unknown> in libc.so.6
...
Thread 7:
  0  0x000073981de4b117 <unknown> in libc.so.6
...
Thread 8:
  0  0x000073981de4b117 <unknown> in libc.so.6
...
Thread 9:
  0  0x000073981de4b117 <unknown> in libc.so.6
...
Thread 10:
  0  0x000073981de4b117 <unknown> in libc.so.6
...
Thread 11:
  0  0x000073981de4b117 <unknown> in libc.so.6
...
Thread 12:
  0  0x000073981de4b117 <unknown> in libc.so.6
...
Thread 13:
  0  0x000073981de4b117 <unknown> in libc.so.6
...
Registers:
rax 0x0000000200000003  8589934595
rdx 0x0000000000000002  2
rcx 0xfffffffe00000000  18446744065119617024
rbx 0x0000000000000003  3
rsi 0x00007398080209e8  03 00 00 00 00 00 00 00 90 00 00 00 00 00 00 80  ················
rdi 0x00007398080008e0  06 00 06 00 07 00 06 00 02 00 07 00 07 00 07 00  ················
rbp 0x000073981604cdf0  a0 ce 04 16 98 73 00 00 a3 04 a1 1f 98 73 00 00   Î···s··£·¡··s··
rsp 0x000073981604cd80  90 cd 04 16 98 73 00 00 eb 29 8f 1f 98 73 00 00  ·Í···s··ë)···s··
 r8 0x000073980865ead0  ee 70 81 31 9f 73 00 00 ce e8 ba 61 e3 a2 8c 61  îp·1·s··Îèºa㢷a
 r9 0x000073981604caf0  00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ················
r10 0x0000000000000000  0
r11 0x618ca2e361bae8ce  7029172215899416782
r12 0x00007398080209e0  38 a4 cc 1f 98 73 00 00 03 00 00 00 00 00 00 00  8¤Ì··s··········
r13 0x000073981604ce68  5a 00 00 00 00 00 00 f0 e0 09 02 08 98 73 00 00  Z······ðà····s··
r14 0x0000000000000000  0
r15 0x000000000000005a  90
rip 0x000073981f9d4271  0f 0b 48 83 ec 08 48 8d 05 b2 a9 30 00 48 8d 3d  ··H·ì·H··²©0·H·=
rflags 0x0000000000010202
cs 0x0033  fs 0x0000  gs 0x0000
Images (71 omitted):
0x000073981ddba000–0x000073981df76401 095c7ba148aeca81668091f718047078d57efddb libc.so.6                  /usr/lib/x86_64-linux-gnu/libc.so.6
0x000073981e3bd000–0x000073981e4c0ec8 4ff04786512e7d41dd0d7e1f97e4c46b20ffec98 libFoundationNetworking.so /usr/lib/swift/linux/libFoundationNetworking.so
0x000073981f3c6000–0x000073981f40e1b8 440ce6fd04a589971ca109aebb3d010ff32d2a4e libdispatch.so             /usr/lib/swift/linux/libdispatch.so
0x000073981f6db000–0x000073981fcadc50 7eb736a3088e0cfea099e955eebd87db49cf7a00 libswiftCore.so            /usr/lib/swift/linux/libswiftCore.so
Backtrace took 0.03s
BUILD FAILURE 6.3 linux