Swift Package IndexBuild Information
Failed to build llbuild, reference main (783aec), with Swift 6.4 for Android on 20 Sep 2026 09:19:07 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-54344844-0":/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:android-6.4-latest swift build --swift-sdk aarch64-unknown-linux-android28 2>&1Build Log
========================================
RunAll
========================================
Builder version: 5.1.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/art-divin/swift-llbuild.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/art-divin/swift-llbuild
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at 783aec2 Fix a few comment typos in the codebase (#906)
Cloned https://github.com/art-divin/swift-llbuild.git
Revision (git rev-parse @):
783aec21649a6c47d1a8314db4144bdceb11df30
SUCCESS checkout https://github.com/art-divin/swift-llbuild.git at main
========================================
Build
========================================
Selected platform: android
Swift version: 6.4
Building package at path: $PWD
https://github.com/art-divin/swift-llbuild.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-54344844-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:android-6.4-latest swift build --swift-sdk aarch64-unknown-linux-android28 2>&1
android-6.4-latest: Pulling from saguaro1/spi-images
Digest: sha256:abadcff584c273feba50641b454858d377ba30b35ea7287a94f45ebd8afd0ea0
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:android-6.4-latest
Building for debugging...
[Computing dependencies]
[Pre-planning 1 / 714]
*** Signal 11: Backtracing from 0x7f105a5d19aa... done ***
*** Program crashed: Bad pointer dereference at 0xffffa629ce1e3822 ***
Platform: x86_64 Linux (Ubuntu 22.04.5 LTS)
Thread 2 "DispatchWorker" crashed:
0 0x00007f105a5d19aa _dispatch_event_loop_drain + 1130 in libdispatch.so
1 [ra] 0x00007f105a5c7002 _dispatch_mgr_invoke + 129 in libdispatch.so
2 [ra] 0x00007f105a5c6f6d _dispatch_mgr_thread + 108 in libdispatch.so
3 [ra] 0x00007f105a5ca195 _dispatch_worker_thread + 660 in libdispatch.so
Thread 0 "swift-build":
0 0x00007f1058fd980a <unknown> in libc.so.6
1 [ra] 0x00007f105a5c7c39 _dispatch_sig_thread + 8 in libdispatch.so
Thread 1 "DispatchWorker":
0 0x00007f1059033465 <unknown> in libc.so.6
1 [ra] 0x00007f105a5ca9b2 _dispatch_semaphore_signal_slow + 17 in libdispatch.so
2 [ra] 0x00007f105a5c70d8 _dispatch_root_queue_poke_slow + 55 in libdispatch.so
3 [ra] 0x00007f105a853d35 swift_task_enqueueGlobalImpl + 68 in libswift_Concurrency.so
4 [ra] 0x00007f105a87368a swift::AsyncTask::flagAsAndEnqueueOnExecutor(swift::SerialExecutorRef) + 297 in libswift_Concurrency.so
5 [ra] 0x00007f105a875240 swift_task_create_common + 1727 in libswift_Concurrency.so
6 [ra] [system] 0x000059d62f96d8bb TaskGroup.addTask(priority:operation:) + 266 in swift-package at //<compiler-generated>
7 [ra] 0x000059d62f96ebc0 Sequence<>.parallelForEach<A>(group:maximumParallelism:_:) + 543 in swift-package at /home/build-user/swift-build/Sources/SWBUtil/Misc+Async.swift:88:19
8 [async] 0x000059d630157af0 BuildPlan.init(planRequest:taskPlanningDelegate:) in swift-package at /home/build-user/swift-build/Sources/SWBTaskConstruction/ProductPlanning/BuildPlan.swift:171
9 [async] [thunk] 0x000059d630156620 BuildPlan.__allocating_init(planRequest:taskPlanningDelegate:) in swift-package at /home/build-user/swift-build/Sources/SWBTaskConstruction/ProductPlanning/BuildPlan.swift
10 [async] 0x000059d63031f600 closure #1 in static BuildDescriptionManager.constructBuildDescription(_:signature:inDirectory:fs:bypassActualTasks:clientDelegate:constructionDelegate:) in swift-package at /home/build-user/swift-build/Sources/SWBTaskExecution/BuildDescriptionManager.swift:160
11 [async] 0x000059d63032c730 partial apply for closure #1 in static BuildDescriptionManager.constructBuildDescription(_:signature:inDirectory:fs:bypassActualTasks:clientDelegate:constructionDelegate:) in swift-package
12 [async] 0x000059d62f9b4d10 ScopedKeepAliveCache.keepAlive<A>(_:) in swift-package at /home/build-user/swift-build/Sources/SWBUtil/ScopedKeepAliveCache.swift:70
13 [async] 0x000059d62fe57180 WorkspaceSettingsCache.keepAlive<A>(_:) in swift-package at /home/build-user/swift-build/Sources/SWBCore/WorkspaceSettingsCache.swift:107
14 [async] 0x000059d62fb6cee0 BuildRequestContext.keepAliveSettingsCache<A>(_:) in swift-package at /home/build-user/swift-build/Sources/SWBCore/BuildRequestContext.swift:99
15 [async] 0x000059d630323bd0 BuildDescriptionManager.loadBuildDescription(request:signature:onDiskPath:clientDelegate:constructionDelegate:activity:) in swift-package at /home/build-user/swift-build/Sources/SWBTaskExecution/BuildDescriptionManager.swift:150
16 [async] 0x000059d630322260 closure #1 in closure #1 in BuildDescriptionManager.getNewOrCachedBuildDescription(_:clientDelegate:constructionDelegate:skipRecordingAccess:) in swift-package at /home/build-user/swift-build/Sources/SWBTaskExecution/BuildDescriptionManager.swift:394
17 [async] [thunk] 0x000059d63032bfa0 partial apply for closure #1 in closure #1 in BuildDescriptionManager.getNewOrCachedBuildDescription(_:clientDelegate:constructionDelegate:skipRecordingAccess:) in swift-package at //<compiler-generated>
18 [async] 0x000059d6303220b0 closure #1 in BuildDescriptionManager.getNewOrCachedBuildDescription(_:clientDelegate:constructionDelegate:skipRecordingAccess:) in swift-package at /home/build-user/swift-build/Sources/SWBTaskExecution/BuildDescriptionManager.swift:392
19 [async] [thunk] 0x000059d63032a8e0 partial apply for closure #1 in BuildDescriptionManager.getNewOrCachedBuildDescription(_:clientDelegate:constructionDelegate:skipRecordingAccess:) in swift-package at //<compiler-generated>
20 [async] 0x000059d62fb38fc0 ActivityReporter.withActivity<A>(ruleInfo:executionDescription:signature:target:parentActivity:block:) in swift-package at /home/build-user/swift-build/Sources/SWBCore/ActivityReporting.swift:77
21 [async] 0x000059d630321530 BuildDescriptionManager.getNewOrCachedBuildDescription(_:clientDelegate:constructionDelegate:skipRecordingAccess:) in swift-package at /home/build-user/swift-build/Sources/SWBTaskExecution/BuildDescriptionManager.swift:392
22 [async] 0x000059d6303249f0 BuildDescriptionManager.getBuildDescription(_:bypassActualTasks:useSynchronousBuildDescriptionSerialization:retained:clientDelegate:constructionDelegate:) in swift-package at /home/build-user/swift-build/Sources/SWBTaskExecution/BuildDescriptionManager.swift:442
23 [async] 0x000059d6300ffb80 closure #2 in ActiveBuild.describeBuild(_:) in swift-package at /home/build-user/swift-build/Sources/SWBBuildService/BuildOperationMessages.swift:450
24 [async] [thunk] 0x000059d63010e070 partial apply for closure #2 in ActiveBuild.describeBuild(_:) in swift-package at //<compiler-generated>
25 [async] 0x000059d62fa2e660 static MacroNamespace.withExpressionInterningEnabled<A>(body:) in swift-package at /home/build-user/swift-build/Sources/SWBMacro/MacroNamespace.swift:536
26 [async] 0x000059d6300fdf60 ActiveBuild._run() in swift-package at /home/build-user/swift-build/Sources/SWBBuildService/BuildOperationMessages.swift:450
27 [async] 0x000059d6300fc260 closure #1 in ActiveBuild.start() in swift-package at /home/build-user/swift-build/Sources/SWBBuildService/BuildOperationMessages.swift:252
28 [async] [thunk] 0x000059d63010dd60 partial apply for closure #1 in ActiveBuild.start() in swift-package at //<compiler-generated>
29 [async] [system] 0x000059d62ebd2270 specialized thunk for @escaping @isolated(any) @callee_guaranteed @async () -> (@out A) in swift-package at //<compiler-generated>
30 [async] [thunk] 0x000059d630110d40 partial apply for specialized thunk for @escaping @isolated(any) @callee_guaranteed @async () -> (@out A) in swift-package
31 [async] [system] 0x00007f105a876000 completeTaskWithClosure(swift::AsyncContext*, swift::SwiftError*) in libswift_Concurrency.so
Thread 3 "DispatchWorker":
0 [inlined] 0x000059d62f999d95 specialized Sequence.flatMap<A>(_:) in swift-package at /home/build-user/swift-build/Sources/SWBUtil/PluginManager.swift
1 0x000059d62f999d95 ImmutablePluginManager.extensions<A>(of:) + 325 in swift-package at /home/build-user/swift-build/Sources/SWBUtil/PluginManager.swift:224:52
2 [ra] [thunk] 0x000059d62f99a1a0 protocol witness for PluginManager.extensions<A>(of:) in conformance ImmutablePluginManager + 15 in swift-package at //<compiler-generated>
3 [ra] 0x000059d63018bb76 taskProducerExtensions(_:) + 85 in swift-package at /home/build-user/swift-build/Sources/SWBTaskConstruction/ProductPlanning/ProductPlanner.swift:18:58
4 [ra] 0x000059d63015ada5 closure #2 in closure #4 in BuildPlan.init(planRequest:taskPlanningDelegate:) + 20 in swift-package at /home/build-user/swift-build/Sources/SWBTaskConstruction/ProductPlanning/BuildPlan.swift:176:34
5 [async] [thunk] 0x000059d6301681e0 partial apply for closure #2 in closure #4 in BuildPlan.init(planRequest:taskPlanningDelegate:) in swift-package
6 [async] [thunk] 0x000059d6301681a0 thunk for @escaping @callee_guaranteed @Sendable @async (@guaranteed ProductPlanResultContext, @in_guaranteed TaskProducer) -> () in swift-package
7 [async] [system] 0x000059d630167370 partial apply for thunk for @escaping @callee_guaranteed @Sendable @async (@guaranteed ProductPlanResultContext, @in_guaranteed TaskProducer) -> () in swift-package at //<compiler-generated>
8 [async] 0x000059d62f96fea0 closure #1 in Sequence<>.parallelForEach<A>(group:maximumParallelism:_:) in swift-package
9 [async] [thunk] 0x000059d62f96fb40 partial apply for closure #1 in Sequence<>.parallelForEach<A>(group:maximumParallelism:_:) in swift-package at //<compiler-generated>
10 [async] [thunk] 0x000059d62f96f9a0 thunk for @escaping @isolated(any) @callee_guaranteed @async () -> (@out A) in swift-package at //<compiler-generated>
11 [async] [thunk] 0x000059d62f96fe20 partial apply for thunk for @escaping @isolated(any) @callee_guaranteed @async () -> (@out A) in swift-package
12 [async] [system] 0x00007f105a876000 completeTaskWithClosure(swift::AsyncContext*, swift::SwiftError*) in libswift_Concurrency.so
Thread 4 "DispatchWorker":
0 0x00007f10590280d7 <unknown> in libc.so.6
Thread 5 "DispatchWorker":
0 0x00007f10590280d7 <unknown> in libc.so.6
Thread 6 "DispatchWorker":
0 0x00007f10590280d7 <unknown> in libc.so.6
Thread 7 "DispatchWorker":
0 0x00007f10590280d7 <unknown> in libc.so.6
Thread 8 "DispatchWorker":
0 0x00007f105acb0afd Substring.subscript.getter + 381 in libswiftCore.so
1 [ra] [inlined] 0x000059d62f97c0f8 Path._enumerateAllComponents(_:) in swift-package at /home/build-user/swift-build/Sources/SWBUtil/Path.swift
2 [ra] [inlined] 0x000059d62f97c0f8 specialized Collection<>.firstIndex(of:) in swift-package at /home/build-user/swift-build/Sources/SWBUtil/Path.swift:647:13
3 [ra] 0x000059d62f97c0f8 Path._isNormalized.getter + 343 in swift-package at /home/build-user/swift-build/Sources/SWBUtil/Path.swift:669:39
4 [ra] 0x000059d62f9ffb64 Path.normalize(removeDotDotFromRelativePath:) + 83 in swift-package at /home/build-user/swift-build/Sources/SWBUtil/Path.swift:616:16
5 [ra] 0x000059d62fa3cdd2 MacroEvaluationScope.evaluate(_:lookup:default:) + 257 in swift-package at /home/build-user/swift-build/Sources/SWBMacro/MacroEvaluationScope.swift:170:57
6 [ra] 0x000059d6302ab15b specialized TargetOrderTaskProducer.createStartTask(_:output:) + 666 in swift-package
7 [ra] [inlined] 0x000059d6302aa3ec TargetOrderTaskProducer.createTargetBeginTask() in swift-package at /home/build-user/swift-build/Sources/SWBTaskConstruction/TaskProducers/OtherTaskProducers/TargetOrderTaskProducer.swift:143:16
8 [ra] 0x000059d6302aa3ec TargetOrderTaskProducer.generateTasks() + 139 in swift-package at /home/build-user/swift-build/Sources/SWBTaskConstruction/TaskProducers/OtherTaskProducers/TargetOrderTaskProducer.swift:126:13
9 [ra] [thunk] 0x000059d6302ad045 protocol witness for TaskProducer.generateTasks() in conformance TargetOrderTaskProducer + 20 in swift-package at //<compiler-generated>
10 [ra] 0x00007f105a8717f0 swift::runJobInEstablishedExecutorContext(swift::Job*, swift::SerialExecutorRef, swift::TaskExecutorRef) + 367 in libswift_Concurrency.so
11 [ra] 0x00007f105a872505 swift_job_run + 148 in libswift_Concurrency.so
12 [ra] 0x00007f105a5c1098 _dispatch_continuation_pop + 279 in libdispatch.so
13 [ra] 0x00007f105a5c0ec4 _dispatch_async_redirect_invoke + 195 in libdispatch.so
14 [ra] 0x00007f105a5ca195 _dispatch_worker_thread + 660 in libdispatch.so
Thread 9 "DispatchWorker":
0 0x00007f10590280d7 <unknown> in libc.so.6
Thread 10 "DispatchWorker":
0 0x00007f10590280d7 <unknown> in libc.so.6
Thread 11 "DispatchWorker":
0 0x00007f10590280d7 <unknown> in libc.so.6
Thread 12 "DispatchWorker":
0 0x00007f10590280d7 <unknown> in libc.so.6
Thread 13 "DispatchWorker":
0 0x00007f10590280d7 <unknown> in libc.so.6
Thread 14 "DispatchWorker":
0 0x00007f10590280d7 <unknown> in libc.so.6
Thread 15 "DispatchWorker":
0 0x00007f10590280d7 <unknown> in libc.so.6
Thread 16 "DispatchWorker":
0 0x00007f10590280d7 <unknown> in libc.so.6
Thread 17 "DispatchWorker":
0 0x00007f10590280d7 <unknown> in libc.so.6
Thread 18 "DispatchWorker":
0 0x00007f10590280d7 <unknown> in libc.so.6
Thread 19 "DispatchWorker":
0 0x00007f10590280d7 <unknown> in libc.so.6
Thread 20 "DispatchWorker":
0 0x00007f10590280d7 <unknown> in libc.so.6
Thread 21 "DispatchWorker":
0 0x00007f10590280d7 <unknown> in libc.so.6
Thread 22 "DispatchWorker":
0 0x00007f10590280d7 <unknown> in libc.so.6
Thread 23 "DispatchWorker":
0 0x00007f10590280d7 <unknown> in libc.so.6
Thread 24 "DispatchWorker":
0 0x00007f10590280d7 <unknown> in libc.so.6
Thread 25 "DispatchWorker":
0 0x00007f10590280d7 <unknown> in libc.so.6
Thread 26 "DispatchWorker":
0 0x00007f10590280d7 <unknown> in libc.so.6
Thread 27 "DispatchWorker":
0 0x00007f10590afe1e <unknown> in libc.so.6
1 [ra] 0x00007f105a310cf8 __CFRunLoopRun + 1047 in libFoundation.so
2 [ra] 0x00007f105a310638 CFRunLoopRunSpecific + 503 in libFoundation.so
3 [ra] 0x00007f105a28f509 RunLoop.run() + 184 in libFoundation.so
4 [ra] 0x00007f105a2816ff closure #1 in closure #1 in static Process.setup() + 510 in libFoundation.so
5 [ra] 0x00007f105a2a3339 Thread.main() + 24 in libFoundation.so
6 [ra] 0x00007f105a2a2127 NSThreadStart(_:) + 150 in libFoundation.so
Thread 28 "DispatchWorker":
0 0x00007f10590b278d <unknown> in libc.so.6
Registers:
rax 0x000059d631bdd370 00 00 00 00 00 00 00 00 30 00 00 00 00 00 00 00 ········0·······
rdx 0x0000000000000000 0
rcx 0xffffa629ce1e381a 18446645297214797850
rbx 0x0000000000000001 1
rsi 0x00007f105a5f11d0 00 00 00 00 05 00 00 00 00 00 00 00 00 00 00 00 ················
rdi 0x0000000000000081 129
rbp 0x00007f105322fa40 c0 fa 22 53 10 7f 00 00 02 70 5c 5a 10 7f 00 00 Àú"S·····p\Z····
rsp 0x00007f105322f8c0 10 00 00 00 30 33 00 44 10 7f 00 00 10 00 00 00 ····03·D········
r8 0x0000000000000004 4
r9 0x00007f1040018160 b8 e0 05 b1 17 7f 00 00 ff ff ff ff ff ff ff ff ¸à·±····ÿÿÿÿÿÿÿÿ
r10 0x0000000000000000 0
r11 0x0000000000000246 582
r12 0x00007f105322f988 20 cc 01 f0 0f 7f 00 00 40 ec 5e 5a 10 7f 00 00 Ì·ð····@ì^Z····
r13 0x00007f105a5d43b4 63 d2 ff ff a6 d2 ff ff 02 d2 ff ff 84 d2 ff ff cÒÿÿ¦Òÿÿ·Òÿÿ·Òÿÿ
r14 0x0000000000000000 0
r15 0x0000000000000002 2
rip 0x00007f105a5d19aa 8b 51 08 81 fa ff ff ff 7f 74 12 ba 02 00 00 00 ·Q··úÿÿÿ·t·º····
rflags 0x0000000000010202
cs 0x0033 fs 0x0000 gs 0x0000
Images (71 omitted):
0x000059d62e662000–0x000059d631b30798 8d10b028f4d1b226bc9fcb7fc335322dd9832898 swift-package /root/.local/share/swiftly/toolchains/6.4.x-snapshot-2026-09-04/usr/bin/swift-package
0x00007f1058f97000–0x00007f1059153401 6a6cb5a80fd5e5bb5bf3aeaa111add98e88843a5 libc.so.6 /usr/lib/x86_64-linux-gnu/libc.so.6
0x00007f1059f41000–0x00007f105a4176b8 d6ef637fe37740adfb7e3e00121b9595724e854f libFoundation.so /root/.local/share/swiftly/toolchains/6.4.x-snapshot-2026-09-04/usr/lib/swift/linux/libFoundation.so
0x00007f105a595000–0x00007f105a5dd238 72e6a7e581e44c834d6aa83ff24f59188e501279 libdispatch.so /root/.local/share/swiftly/toolchains/6.4.x-snapshot-2026-09-04/usr/lib/swift/linux/libdispatch.so
0x00007f105a7ff000–0x00007f105a893b00 ce5be53c44b09cebc9b9c77de702cb916aa35136 libswift_Concurrency.so /root/.local/share/swiftly/toolchains/6.4.x-snapshot-2026-09-04/usr/lib/swift/linux/libswift_Concurrency.so
0x00007f105a8c9000–0x00007f105aea5fc8 140049ce7099ab6272ad992fdaa68c2aeeadee67 libswiftCore.so /root/.local/share/swiftly/toolchains/6.4.x-snapshot-2026-09-04/usr/lib/swift/linux/libswiftCore.so
Backtrace took 31.23s
BUILD FAILURE 6.4 android