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Build Information

Failed to build pulse, reference 1.0.0 (3c97bb), with Swift 6.2 (beta) for Android on 22 Jun 2025 23:52:10 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4606859-2":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:android-6.2-latest swift build --swift-sdk aarch64-unknown-linux-android28 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 4.64.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/space-code/pulse.git
Reference: 1.0.0
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/space-code/pulse
 * tag               1.0.0      -> FETCH_HEAD
HEAD is now at 3c97bbc Implement the `Pulse` package (#1)
Cloned https://github.com/space-code/pulse.git
Revision (git rev-parse @):
3c97bbcff63e3de18b3ecd3afddda4718277da48
SUCCESS checkout https://github.com/space-code/pulse.git at 1.0.0
========================================
Build
========================================
Selected platform:         android
Swift version:             6.2
Building package at path:  $PWD
https://github.com/space-code/pulse.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-2":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:android-6.2-latest swift build --swift-sdk aarch64-unknown-linux-android28 2>&1
android-6.2-latest: Pulling from finestructure/spi-images
Digest: sha256:b7c4a6b4153ff40ef9277e2157e708f835b8eb011095d53bd8db4594eb2b7798
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:android-6.2-latest
Building for debugging...
[0/2] Write sources
[1/2] Write swift-version-8C5A4AE7A8CE2BA.txt
error: emit-module command failed with exit code 1 (use -v to see invocation)
[3/6] Emitting module Pulse
/host/spi-builder-workspace/Sources/Pulse/Classes/Core/SafeStorage.swift:16:29: error: cannot find type 'os_unfair_lock_t' in scope
14 |
15 |     /// A pointer to an `os_unfair_lock`, used for efficient thread synchronization.
16 |     private let unfairLock: os_unfair_lock_t
   |                             `- error: cannot find type 'os_unfair_lock_t' in scope
17 |
18 |     /// The value being safely stored and accessed.
error: compile command failed due to signal 6 (use -v to see invocation)
Failed to reconstruct type for $sXeD
Original type:
(error_type)
Please submit a bug report (https://swift.org/contributing/#reporting-bugs) and include the crash backtrace.
Pass '-Xfrontend -disable-round-trip-debug-types' to disable this assertion.
Please submit a bug report (https://swift.org/contributing/#reporting-bugs) and include the crash backtrace.
Stack dump:
0.	Program arguments: /root/.local/share/swiftly/toolchains/6.2-snapshot-2025-05-15/usr/bin/swift-frontend -frontend -c /host/spi-builder-workspace/Sources/Pulse/Classes/Core/SafeStorage.swift /host/spi-builder-workspace/Sources/Pulse/Classes/Core/StateMachine.swift -primary-file /host/spi-builder-workspace/Sources/Pulse/Classes/Debouncer.swift -emit-dependencies-path /host/spi-builder-workspace/.build/aarch64-unknown-linux-android28/debug/Pulse.build/Debouncer.d -emit-reference-dependencies-path /host/spi-builder-workspace/.build/aarch64-unknown-linux-android28/debug/Pulse.build/Debouncer.swiftdeps -serialize-diagnostics-path /host/spi-builder-workspace/.build/aarch64-unknown-linux-android28/debug/Pulse.build/Debouncer.dia -target aarch64-unknown-linux-android28 -Xllvm -aarch64-use-tbi -disable-objc-interop -sdk /root/.swiftpm/swift-sdks/swift-6.2-DEVELOPMENT-SNAPSHOT-2025-05-15-a-android-0.1.artifactbundle/swift-android/ndk-sysroot -I /host/spi-builder-workspace/.build/aarch64-unknown-linux-android28/debug/Modules -no-color-diagnostics -Xcc -fno-color-diagnostics -enable-testing -g -debug-info-format=dwarf -dwarf-version=4 -module-cache-path /host/spi-builder-workspace/.build/aarch64-unknown-linux-android28/debug/ModuleCache -swift-version 6 -Onone -D SWIFT_PACKAGE -D DEBUG -D SWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -empty-abi-descriptor -resource-dir /root/.swiftpm/swift-sdks/swift-6.2-DEVELOPMENT-SNAPSHOT-2025-05-15-a-android-0.1.artifactbundle/swift-android/swift-resources/usr/lib/swift-aarch64 -enable-anonymous-context-mangled-names -file-compilation-dir /host/spi-builder-workspace -Xcc --sysroot -Xcc /root/.swiftpm/swift-sdks/swift-6.2-DEVELOPMENT-SNAPSHOT-2025-05-15-a-android-0.1.artifactbundle/swift-android/ndk-sysroot -Xcc -fPIC -Xcc -g -Xcc -fno-omit-frame-pointer -no-auto-bridging-header-chaining -module-name Pulse -package-name spi_builder_workspace -in-process-plugin-server-path /root/.local/share/swiftly/toolchains/6.2-snapshot-2025-05-15/usr/lib/swift/host/libSwiftInProcPluginServer.so -plugin-path /root/.local/share/swiftly/toolchains/6.2-snapshot-2025-05-15/usr/lib/swift/host/plugins -plugin-path /root/.local/share/swiftly/toolchains/6.2-snapshot-2025-05-15/usr/local/lib/swift/host/plugins -parse-as-library -o /host/spi-builder-workspace/.build/aarch64-unknown-linux-android28/debug/Pulse.build/Debouncer.swift.o -index-store-path /host/spi-builder-workspace/.build/aarch64-unknown-linux-android28/debug/index/store -index-system-modules
1.	Swift version 6.2-dev (LLVM 74f18b3ab32b72c, Swift 245514cab31b823)
2.	Compiling with the current language version
3.	While evaluating request IRGenRequest(IR Generation for file "/host/spi-builder-workspace/Sources/Pulse/Classes/Debouncer.swift")
4.	While emitting IR SIL function "@$s5Pulse9DebouncerC8duration6outputACyxGs8DurationV_yxYaYbctcfc".
 for 'init(duration:output:)' (at /host/spi-builder-workspace/Sources/Pulse/Classes/Debouncer.swift:32:12)
Stack dump without symbol names (ensure you have llvm-symbolizer in your PATH or set the environment var `LLVM_SYMBOLIZER_PATH` to point to it):
0  swift-frontend 0x0000556b4be48c58
1  swift-frontend 0x0000556b4be4677e
2  swift-frontend 0x0000556b4be492f1
3  libc.so.6      0x00007fcd1bcab520
4  libc.so.6      0x00007fcd1bcff9fc pthread_kill + 300
5  libc.so.6      0x00007fcd1bcab476 raise + 22
6  libc.so.6      0x00007fcd1bc917f3 abort + 211
7  swift-frontend 0x0000556b44959fe1
8  swift-frontend 0x0000556b44955e03
9  swift-frontend 0x0000556b4495b177
10 swift-frontend 0x0000556b4495861f
11 swift-frontend 0x0000556b449564e5
12 swift-frontend 0x0000556b4495aef8
13 swift-frontend 0x0000556b4495861f
14 swift-frontend 0x0000556b449564e5
15 swift-frontend 0x0000556b4495b177
16 swift-frontend 0x0000556b4495861f
17 swift-frontend 0x0000556b449564e5
18 swift-frontend 0x0000556b4494f7dd
19 swift-frontend 0x0000556b4494f54c
20 swift-frontend 0x0000556b44988bf3
21 swift-frontend 0x0000556b44970750
22 swift-frontend 0x0000556b4496d273
23 swift-frontend 0x0000556b4480667f
24 swift-frontend 0x0000556b4467bdae
25 swift-frontend 0x0000556b446f17dc
26 swift-frontend 0x0000556b446f1739
27 swift-frontend 0x0000556b44686404
28 swift-frontend 0x0000556b4467e668
29 swift-frontend 0x0000556b441e94a6
30 swift-frontend 0x0000556b441e4f95
31 swift-frontend 0x0000556b441e3c5e
32 swift-frontend 0x0000556b441f57da
33 swift-frontend 0x0000556b441e6bbe
34 swift-frontend 0x0000556b441e5c5c
35 swift-frontend 0x0000556b43f615ab
36 libc.so.6      0x00007fcd1bc92d90
37 libc.so.6      0x00007fcd1bc92e40 __libc_start_main + 128
38 swift-frontend 0x0000556b43f605a5
BUILD FAILURE 6.2 android