Swift Package IndexBuild Information
Failed to build SFBAudioEngine, reference 0.12.1 (10670e), with Swift 6.3 for Android on 13 Apr 2026 12:36:45 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-4609320-2":/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:android-6.3-latest swift build --swift-sdk aarch64-unknown-linux-android28 2>&1Build Log
========================================
RunAll
========================================
Builder version: 4.70.0
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: android
Swift version: 6.3
Building package at path: $PWD
https://github.com/sbooth/SFBAudioEngine.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-2":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/swiftpackageindex/spi-images:android-6.3-latest swift build --swift-sdk aarch64-unknown-linux-android28 2>&1
android-6.3-latest: Pulling from swiftpackageindex/spi-images
Digest: sha256:9008270ea37a55e78725e6225015adb5eff8582da520c5232bf0499f32c36dc4
Status: Image is up to date for registry.gitlab.com/swiftpackageindex/spi-images:android-6.3-latest
Fetching https://github.com/sbooth/mpc-binary-xcframework
Fetching https://github.com/sbooth/mpg123-binary-xcframework
Fetching https://github.com/sbooth/CSpeex
Fetching https://github.com/sbooth/lame-binary-xcframework
Fetching https://github.com/sbooth/sndfile-binary-xcframework
Fetching https://github.com/sbooth/tta-cpp-binary-xcframework
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[190/208] Fetching cspeex, mpc-binary-xcframework, lame-binary-xcframework
[209/231] Fetching cspeex, mpc-binary-xcframework, lame-binary-xcframework, sndfile-binary-xcframework
[232/263] Fetching cspeex, mpc-binary-xcframework, lame-binary-xcframework, sndfile-binary-xcframework, mpg123-binary-xcframework
[264/282] Fetching cspeex, mpc-binary-xcframework, lame-binary-xcframework, sndfile-binary-xcframework, mpg123-binary-xcframework, tta-cpp-binary-xcframework
Fetched https://github.com/sbooth/mpc-binary-xcframework from cache (0.34s)
Fetched https://github.com/sbooth/lame-binary-xcframework from cache (0.34s)
Fetched https://github.com/sbooth/tta-cpp-binary-xcframework from cache (0.34s)
Fetched https://github.com/sbooth/sndfile-binary-xcframework from cache (0.34s)
Fetched https://github.com/sbooth/CSpeex from cache (0.34s)
Fetching https://github.com/sbooth/opus-binary-xcframework
Fetched https://github.com/sbooth/mpg123-binary-xcframework from cache (0.35s)
Fetching https://github.com/sbooth/flac-binary-xcframework
Fetching https://github.com/sbooth/CXXTagLib
Fetching https://github.com/sbooth/CXXUnfairLock
[1/32] Fetching flac-binary-xcframework
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[66/756] Fetching flac-binary-xcframework, opus-binary-xcframework, cxxunfairlock
[757/1199] Fetching flac-binary-xcframework, opus-binary-xcframework, cxxunfairlock, cxxtaglib
Fetching https://github.com/sbooth/vorbis-binary-xcframework
Fetched https://github.com/sbooth/opus-binary-xcframework from cache (0.28s)
Fetching https://github.com/sbooth/CXXDispatchSemaphore
Fetching https://github.com/sbooth/ogg-binary-xcframework
Fetched https://github.com/sbooth/CXXUnfairLock from cache (0.28s)
Fetched https://github.com/sbooth/flac-binary-xcframework from cache (0.30s)
Fetched https://github.com/sbooth/CXXTagLib from cache (0.29s)
Fetching https://github.com/sbooth/CXXAudioRingBuffer
Fetching https://github.com/sbooth/CXXMonkeysAudio
Fetching https://github.com/sbooth/CDUMB
[1/23] Fetching ogg-binary-xcframework
[24/769] Fetching ogg-binary-xcframework, cxxdispatchsemaphore
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[793/939] Fetching ogg-binary-xcframework, cxxdispatchsemaphore, vorbis-binary-xcframework, cdumb
[846/1007] Fetching ogg-binary-xcframework, cxxdispatchsemaphore, vorbis-binary-xcframework, cdumb, cxxaudioringbuffer
[1008/1493] Fetching ogg-binary-xcframework, cxxdispatchsemaphore, vorbis-binary-xcframework, cdumb, cxxaudioringbuffer, cxxmonkeysaudio
Fetched https://github.com/sbooth/ogg-binary-xcframework from cache (0.35s)
Fetching https://github.com/sbooth/CXXRingBuffer
Fetched https://github.com/sbooth/vorbis-binary-xcframework from cache (0.37s)
Fetched https://github.com/sbooth/CXXAudioRingBuffer from cache (0.35s)
Fetched https://github.com/sbooth/CDUMB from cache (0.35s)
Fetching https://github.com/sbooth/AVFAudioExtensions
Fetched https://github.com/sbooth/CXXDispatchSemaphore from cache (0.38s)
Fetching https://github.com/sbooth/wavpack-binary-xcframework
Fetched https://github.com/sbooth/CXXMonkeysAudio from cache (0.36s)
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[1220/3135] Fetching avfaudioextensions, cxxringbuffer, wavpack-binary-xcframework
Fetched https://github.com/sbooth/AVFAudioExtensions from cache (0.36s)
Fetched https://github.com/sbooth/wavpack-binary-xcframework from cache (0.36s)
Fetched https://github.com/sbooth/CXXRingBuffer from cache (0.39s)
Computing version for https://github.com/sbooth/tta-cpp-binary-xcframework
Computed https://github.com/sbooth/tta-cpp-binary-xcframework at 0.1.2 (1.99s)
Computing version for https://github.com/sbooth/sndfile-binary-xcframework
Computed https://github.com/sbooth/sndfile-binary-xcframework at 0.1.2 (0.68s)
Computing version for https://github.com/sbooth/mpg123-binary-xcframework
Computed https://github.com/sbooth/mpg123-binary-xcframework at 0.3.1 (2.19s)
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 (1.07s)
Computing version for https://github.com/sbooth/CSpeex
Computed https://github.com/sbooth/CSpeex at 1.2.1 (0.54s)
Computing version for https://github.com/sbooth/vorbis-binary-xcframework
Computed https://github.com/sbooth/vorbis-binary-xcframework at 0.1.2 (0.49s)
Computing version for https://github.com/sbooth/opus-binary-xcframework
Computed https://github.com/sbooth/opus-binary-xcframework at 0.3.0 (0.43s)
Computing version for https://github.com/sbooth/flac-binary-xcframework
Computed https://github.com/sbooth/flac-binary-xcframework at 0.2.0 (1.35s)
Computing version for https://github.com/sbooth/ogg-binary-xcframework
Computed https://github.com/sbooth/ogg-binary-xcframework at 0.1.3 (1.00s)
Computing version for https://github.com/sbooth/wavpack-binary-xcframework
Computed https://github.com/sbooth/wavpack-binary-xcframework at 0.2.0 (0.46s)
Computing version for https://github.com/sbooth/CXXTagLib
Computed https://github.com/sbooth/CXXTagLib at 2.1.1 (0.44s)
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 (0.42s)
Computing version for https://github.com/sbooth/CXXUnfairLock
Computed https://github.com/sbooth/CXXUnfairLock at 0.3.1 (0.37s)
Computing version for https://github.com/sbooth/CXXRingBuffer
Computed https://github.com/sbooth/CXXRingBuffer at 0.6.1 (0.44s)
Computing version for https://github.com/sbooth/CXXDispatchSemaphore
Computed https://github.com/sbooth/CXXDispatchSemaphore at 0.4.1 (0.60s)
Computing version for https://github.com/sbooth/CXXAudioRingBuffer
Computed https://github.com/sbooth/CXXAudioRingBuffer at 0.1.1 (0.55s)
Computing version for https://github.com/sbooth/AVFAudioExtensions
Computed https://github.com/sbooth/AVFAudioExtensions at 0.5.1 (0.63s)
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/CSpeex
Working copy of https://github.com/sbooth/CSpeex resolved at 1.2.1
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/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/AVFAudioExtensions
Working copy of https://github.com/sbooth/AVFAudioExtensions resolved at 0.5.1
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/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/CXXTagLib
Working copy of https://github.com/sbooth/CXXTagLib resolved at 2.1.1
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/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/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/CXXMonkeysAudio
Working copy of https://github.com/sbooth/CXXMonkeysAudio resolved at 12.13.0
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/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/CXXUnfairLock
Working copy of https://github.com/sbooth/CXXUnfairLock resolved at 0.3.1
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/opus-binary-xcframework
Working copy of https://github.com/sbooth/opus-binary-xcframework resolved at 0.3.0
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/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/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/mpg123-binary-xcframework/releases/download/0.3.1/mpg123.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
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/mpc-binary-xcframework/releases/download/0.1.2/mpc.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 0x7f60fe326291... done ***
*** Program crashed: Illegal instruction at 0x00007f60fe326291 ***
Platform: x86_64 Linux (Ubuntu 22.04.5 LTS)
Thread 0 "swift-build":
0 0x00007f60fc75480a <unknown> in libc.so.6
1 [ra] 0x00007f60fdd48c29 _dispatch_sig_thread + 8 in libdispatch.so
...
Thread 1 "oot.default-qos":
0 0x00007f60fc7a3117 <unknown> in libc.so.6
...
Thread 2 "-qos.overcommit":
0 0x00007f60fc837eae <unknown> in libc.so.6
1 [ra] 0x00007f60fdd47ff2 _dispatch_mgr_invoke + 129 in libdispatch.so
2 [ra] 0x00007f60fdd47f5d _dispatch_mgr_thread + 108 in libdispatch.so
3 [ra] 0x00007f60fdd4b195 _dispatch_worker_thread + 676 in libdispatch.so
...
Thread 3 "oot.default-qos":
0 0x00007f60fc7a3117 <unknown> in libc.so.6
...
Thread 4 "-qos.overcommit":
0 0x00007f60fc7a3117 <unknown> in libc.so.6
...
Thread 5 "oot.default-qos":
0 0x00007f60fc7a3117 <unknown> in libc.so.6
...
Thread 6 "oot.default-qos":
0 0x00007f60fc7a3117 <unknown> in libc.so.6
...
Thread 7 "oot.default-qos":
0 0x00007f60fc7a3117 <unknown> in libc.so.6
...
Thread 8 "oot.default-qos":
0 0x00007f60fc7a3117 <unknown> in libc.so.6
...
Thread 9 "oot.default-qos":
0 0x00007f60fc7a3117 <unknown> in libc.so.6
...
Thread 10 "oot.default-qos":
0 0x00007f60fc7a3117 <unknown> in libc.so.6
...
Thread 11 "-qos.overcommit" crashed:
0 0x00007f60fe326291 _assertionFailure(_:_:file:line:flags:) + 225 in libswiftCore.so
1 [ra] 0x00007f60fe362643 swift_unexpectedError + 802 in libswiftCore.so
2 [ra] 0x00007f60fcdbe778 _HTTPURLProtocol.configureEasyHandle(for:body:) + 8151 in libFoundationNetworking.so
3 [ra] 0x00007f60fcdd04e5 _NativeProtocol.startNewTransfer(with:) + 1220 in libFoundationNetworking.so
4 [ra] 0x00007f60fcdbfd46 _HTTPURLProtocol.didCompleteRedirectCallback(_:) + 357 in libFoundationNetworking.so
5 [ra] [thunk] 0x00007f60fcdc455b partial apply for closure #1 in closure #1 in closure #1 in _HTTPURLProtocol.redirectFor(request:) + 26 in libFoundationNetworking.so
6 [ra] [thunk] 0x00007f60fcd9aa39 thunk for @escaping @callee_guaranteed @Sendable () -> () + 24 in libFoundationNetworking.so
7 [ra] 0x00007f60fdd3b94c _dispatch_call_block_and_release + 11 in libdispatch.so
8 [ra] 0x00007f60fdd45113 _dispatch_lane_serial_drain + 514 in libdispatch.so
9 [ra] 0x00007f60fdd459fd _dispatch_lane_invoke + 236 in libdispatch.so
10 [ra] 0x00007f60fdd45036 _dispatch_lane_serial_drain + 293 in libdispatch.so
11 [ra] 0x00007f60fdd459fd _dispatch_lane_invoke + 236 in libdispatch.so
12 [ra] 0x00007f60fdd45036 _dispatch_lane_serial_drain + 293 in libdispatch.so
13 [ra] 0x00007f60fdd459fd _dispatch_lane_invoke + 236 in libdispatch.so
14 [ra] 0x00007f60fdd4b195 _dispatch_worker_thread + 676 in libdispatch.so
...
Thread 12 "oot.default-qos":
0 0x00007f60fc7a3117 <unknown> in libc.so.6
...
Registers:
rax 0x0000000200000003 8589934595
rdx 0x0000000000000002 2
rcx 0xfffffffe00000000 18446744065119617024
rbx 0x0000000000000003 3
rsi 0x00007f6088457738 03 00 00 00 00 00 00 00 90 00 00 00 00 00 00 80 ················
rdi 0x00007f60880008e0 04 00 06 00 04 00 06 00 02 00 07 00 07 00 07 00 ················
rbp 0x00007f60b1ff9de0 90 9e ff b1 60 7f 00 00 43 26 36 fe 60 7f 00 00 ··ÿ±`···C&6þ`···
rsp 0x00007f60b1ff9d70 80 9d ff b1 60 7f 00 00 9b 49 24 fe 60 7f 00 00 ··ÿ±`····I$þ`···
r8 0x00007f60c4001d10 d1 ae 58 7e 67 7f 00 00 db 3d 4a c9 24 d7 5e bf Ñ®X~g···Û=JÉ$×^¿
r9 0x00007f60b1ff9ae0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ················
r10 0x0000000000000000 0
r11 0xbf5ed724c94a3ddb 13789695662050917851
r12 0x00007f6088457730 38 c4 61 fe 60 7f 00 00 03 00 00 00 00 00 00 00 8Äaþ`···········
r13 0x00007f60b1ff9e58 5a 00 00 00 00 00 00 f0 30 77 45 88 60 7f 00 00 Z······ð0wE·`···
r14 0x0000000000000000 0
r15 0x000000000000005a 90
rip 0x00007f60fe326291 0f 0b 48 83 ec 08 48 8d 05 92 a9 30 00 48 8d 3d ··H·ì·H···©0·H·=
rflags 0x0000000000010202
cs 0x0033 fs 0x0000 gs 0x0000
Images (71 omitted):
0x00007f60fc712000–0x00007f60fc8ce401 095c7ba148aeca81668091f718047078d57efddb libc.so.6 /usr/lib/x86_64-linux-gnu/libc.so.6
0x00007f60fcd15000–0x00007f60fce18d98 3e4b99c5e4eeec206f9a76c71b1bb3242f6080bc libFoundationNetworking.so /root/.local/share/swiftly/toolchains/6.3.0/usr/lib/swift/linux/libFoundationNetworking.so
0x00007f60fdd16000–0x00007f60fdd5e258 327b506c124021f7ce7130eb7706db93895db025 libdispatch.so /root/.local/share/swiftly/toolchains/6.3.0/usr/lib/swift/linux/libdispatch.so
0x00007f60fe02d000–0x00007f60fe5ffec0 c7a6162cb1c61c276fb1c7ef52b791b5c9434b16 libswiftCore.so /root/.local/share/swiftly/toolchains/6.3.0/usr/lib/swift/linux/libswiftCore.so
Backtrace took 0.05s
BUILD FAILURE 6.3 android