Swift Package IndexBuild Information
Failed to build package-concurrency-helpers, reference main (8f5fdc), with Swift 6.3 for Android on 5 Nov 2026 16:21:08 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-54344846-0":/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-6.3-latest swift build --swift-sdk aarch64-unknown-linux-android28 2>&1Build Log
========================================
RunAll
========================================
Builder version: 5.1.4
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/ordo-one/package-concurrency-helpers.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/ordo-one/package-concurrency-helpers
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at 8f5fdc2 ci: 🔄 synced local '.github/workflows/' with remote 'workflows/swift'
Cloned https://github.com/ordo-one/package-concurrency-helpers.git
Revision (git rev-parse @):
8f5fdc25bbcd2295c0a0672286f3061c581157d9
SUCCESS checkout https://github.com/ordo-one/package-concurrency-helpers.git at main
========================================
Build
========================================
Selected platform: android
Swift version: 6.3
Building package at path: $PWD
https://github.com/ordo-one/package-concurrency-helpers.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-54344846-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:android-6.3-latest swift build --swift-sdk aarch64-unknown-linux-android28 2>&1
android-6.3-latest: Pulling from saguaro1/spi-images
Digest: sha256:f1b12a8bbb93f80209cd253d0506a5c4ae234ca70cdb982449927d0de54267f8
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:android-6.3-latest
Fetching https://github.com/apple/swift-atomics
Fetching https://github.com/mattgallagher/CwlPreconditionTesting
Fetching https://github.com/apple/swift-docc-plugin
[1/1257] Fetching cwlpreconditiontesting
[617/3602] Fetching cwlpreconditiontesting, swift-docc-plugin
[1493/5528] Fetching cwlpreconditiontesting, swift-docc-plugin, swift-atomics
Fetched https://github.com/mattgallagher/CwlPreconditionTesting from cache (0.53s)
Fetched https://github.com/apple/swift-atomics from cache (0.53s)
Fetched https://github.com/apple/swift-docc-plugin from cache (0.54s)
Computing version for https://github.com/mattgallagher/CwlPreconditionTesting
Computed https://github.com/mattgallagher/CwlPreconditionTesting at 2.2.2 (0.72s)
Fetching https://github.com/mattgallagher/CwlCatchException.git
[1/460] Fetching cwlcatchexception
Fetched https://github.com/mattgallagher/CwlCatchException.git from cache (0.46s)
Computing version for https://github.com/mattgallagher/CwlCatchException.git
Computed https://github.com/mattgallagher/CwlCatchException.git at 2.2.1 (0.63s)
Computing version for https://github.com/apple/swift-atomics
Computed https://github.com/apple/swift-atomics at 1.3.1 (0.15s)
Computing version for https://github.com/apple/swift-docc-plugin
Computed https://github.com/apple/swift-docc-plugin at 1.5.0 (0.18s)
Fetching https://github.com/swiftlang/swift-docc-symbolkit
[1/3863] Fetching swift-docc-symbolkit
Fetched https://github.com/swiftlang/swift-docc-symbolkit from cache (1.19s)
Computing version for https://github.com/swiftlang/swift-docc-symbolkit
Computed https://github.com/swiftlang/swift-docc-symbolkit at 1.0.0 (1.40s)
Creating working copy for https://github.com/apple/swift-atomics
Working copy of https://github.com/apple/swift-atomics resolved at 1.3.1
Creating working copy for https://github.com/mattgallagher/CwlPreconditionTesting
Working copy of https://github.com/mattgallagher/CwlPreconditionTesting resolved at 2.2.2
Creating working copy for https://github.com/apple/swift-docc-plugin
Working copy of https://github.com/apple/swift-docc-plugin resolved at 1.5.0
Creating working copy for https://github.com/mattgallagher/CwlCatchException.git
Working copy of https://github.com/mattgallagher/CwlCatchException.git resolved at 2.2.1
Creating working copy for https://github.com/swiftlang/swift-docc-symbolkit
Working copy of https://github.com/swiftlang/swift-docc-symbolkit resolved at 1.0.0
[1/1] Compiling plugin Swift-DocC Preview
[2/2] Compiling plugin Swift-DocC
Building for debugging...
[2/8] Write sources
[5/8] Compiling _AtomicsShims.c
[6/8] Compiling _PauseShims _PauseShims.c
[7/8] Write swift-version-272D24FF697CF451.txt
[9/32] Emitting module Atomics
[10/34] Compiling Atomics ManagedAtomic.swift
[11/34] Compiling Atomics ManagedAtomicLazyReference.swift
[12/34] Compiling Atomics AtomicStorage.swift
[13/34] Compiling Atomics AtomicValue.swift
[14/34] Compiling Atomics AtomicMemoryOrderings.swift
[15/34] Compiling Atomics DoubleWord.swift
[16/34] Compiling Atomics OptionalRawRepresentable.swift
[17/34] Compiling Atomics RawRepresentable.swift
[18/34] Compiling Atomics AtomicBool.swift
[19/34] Compiling Atomics IntegerOperations.swift
[20/34] Compiling Atomics Unmanaged extensions.swift
[21/34] Compiling Helpers TimeIntervalCounter.swift
[22/34] Compiling Helpers NearestPowerOf2.swift
[23/34] Compiling Atomics UnsafeAtomic.swift
[24/34] Compiling Atomics UnsafeAtomicLazyReference.swift
[25/34] Compiling Atomics IntegerConformances.swift
[26/34] Compiling Atomics PointerConformances.swift
[27/34] Compiling Atomics Primitives.native.swift
[28/34] Compiling Atomics AtomicInteger.swift
[29/34] Compiling Atomics AtomicOptionalWrappable.swift
[30/34] Compiling Atomics AtomicReference.swift
[32/44] Compiling PackageConcurrencyHelpers UnsafeSendableWrapper.swift
/host/spi-builder-workspace/Sources/ConcurrencyHelpers/Lock.swift:17:12: error: Unsupported Platform
15 | import Glibc
16 | #else
17 | #error("Unsupported Platform")
| `- error: Unsupported Platform
18 | #endif
19 |
[33/44] Compiling PackageConcurrencyHelpers NIOSendable.swift
/host/spi-builder-workspace/Sources/ConcurrencyHelpers/Lock.swift:17:12: error: Unsupported Platform
15 | import Glibc
16 | #else
17 | #error("Unsupported Platform")
| `- error: Unsupported Platform
18 | #endif
19 |
[34/45] Compiling PackageConcurrencyHelpers Spinlock.swift
/host/spi-builder-workspace/Sources/ConcurrencyHelpers/Lock.swift:17:12: error: Unsupported Platform
15 | import Glibc
16 | #else
17 | #error("Unsupported Platform")
| `- error: Unsupported Platform
18 | #endif
19 |
[35/45] Compiling PackageConcurrencyHelpers YieldWithBackPressure.swift
/host/spi-builder-workspace/Sources/ConcurrencyHelpers/Lock.swift:17:12: error: Unsupported Platform
15 | import Glibc
16 | #else
17 | #error("Unsupported Platform")
| `- error: Unsupported Platform
18 | #endif
19 |
error: emit-module command failed with exit code 1 (use -v to see invocation)
[36/45] Emitting module PackageConcurrencyHelpers
/host/spi-builder-workspace/Sources/ConcurrencyHelpers/Lock.swift:17:12: error: Unsupported Platform
15 | import Glibc
16 | #else
17 | #error("Unsupported Platform")
| `- error: Unsupported Platform
18 | #endif
19 |
/host/spi-builder-workspace/Sources/ConcurrencyHelpers/Lock.swift:24:53: error: cannot find type 'pthread_mutex_t' in scope
22 | fileprivate let mutex = UnsafeMutablePointer<os_unfair_lock>.allocate(capacity: 1)
23 | #else
24 | fileprivate let mutex: UnsafeMutablePointer<pthread_mutex_t> =
| `- error: cannot find type 'pthread_mutex_t' in scope
25 | UnsafeMutablePointer.allocate(capacity: 1)
26 | #endif
[37/45] Compiling PackageConcurrencyHelpers Lockable.swift
/host/spi-builder-workspace/Sources/ConcurrencyHelpers/Lock.swift:17:12: error: Unsupported Platform
15 | import Glibc
16 | #else
17 | #error("Unsupported Platform")
| `- error: Unsupported Platform
18 | #endif
19 |
[38/45] Compiling PackageConcurrencyHelpers ForBlockingCall.swift
/host/spi-builder-workspace/Sources/ConcurrencyHelpers/Lock.swift:17:12: error: Unsupported Platform
15 | import Glibc
16 | #else
17 | #error("Unsupported Platform")
| `- error: Unsupported Platform
18 | #endif
19 |
/host/spi-builder-workspace/Sources/ConcurrencyHelpers/Lock.swift:24:53: error: cannot find type 'pthread_mutex_t' in scope
22 | fileprivate let mutex = UnsafeMutablePointer<os_unfair_lock>.allocate(capacity: 1)
23 | #else
24 | fileprivate let mutex: UnsafeMutablePointer<pthread_mutex_t> =
| `- error: cannot find type 'pthread_mutex_t' in scope
25 | UnsafeMutablePointer.allocate(capacity: 1)
26 | #endif
/host/spi-builder-workspace/Sources/ConcurrencyHelpers/Lock.swift:33:24: error: cannot find 'pthread_mutexattr_t' in scope
31 | mutex.initialize(to: os_unfair_lock())
32 | #else
33 | var attr = pthread_mutexattr_t()
| `- error: cannot find 'pthread_mutexattr_t' in scope
34 | pthread_mutexattr_init(&attr)
35 |
/host/spi-builder-workspace/Sources/ConcurrencyHelpers/Lock.swift:34:13: error: cannot find 'pthread_mutexattr_init' in scope
32 | #else
33 | var attr = pthread_mutexattr_t()
34 | pthread_mutexattr_init(&attr)
| `- error: cannot find 'pthread_mutexattr_init' in scope
35 |
36 | let err = pthread_mutex_init(mutex, &attr)
/host/spi-builder-workspace/Sources/ConcurrencyHelpers/Lock.swift:36:23: error: cannot find 'pthread_mutex_init' in scope
34 | pthread_mutexattr_init(&attr)
35 |
36 | let err = pthread_mutex_init(mutex, &attr)
| `- error: cannot find 'pthread_mutex_init' in scope
37 | precondition(err == 0, "\(#function) failed in pthread_mutex with error \(err)")
38 | #endif
/host/spi-builder-workspace/Sources/ConcurrencyHelpers/Lock.swift:45:23: error: cannot find 'pthread_mutex_destroy' in scope
43 | mutex.deinitialize(count: 1)
44 | #else
45 | let err = pthread_mutex_destroy(self.mutex)
| `- error: cannot find 'pthread_mutex_destroy' in scope
46 | precondition(err == 0, "\(#function) failed in pthread_mutex with error \(err)")
47 | #endif
/host/spi-builder-workspace/Sources/ConcurrencyHelpers/Lock.swift:59:23: error: cannot find 'pthread_mutex_lock' in scope
57 | os_unfair_lock_lock(mutex)
58 | #else
59 | let err = pthread_mutex_lock(mutex)
| `- error: cannot find 'pthread_mutex_lock' in scope
60 | precondition(err == 0, "\(#function) failed in pthread_mutex with error \(err)")
61 | #endif
/host/spi-builder-workspace/Sources/ConcurrencyHelpers/Lock.swift:72:23: error: cannot find 'pthread_mutex_unlock' in scope
70 | os_unfair_lock_unlock(mutex)
71 | #else
72 | let err = pthread_mutex_unlock(mutex)
| `- error: cannot find 'pthread_mutex_unlock' in scope
73 | precondition(err == 0, "\(#function) failed in pthread_mutex with error \(err)")
74 | #endif
[39/45] Compiling PackageConcurrencyHelpers Lock.swift
/host/spi-builder-workspace/Sources/ConcurrencyHelpers/Lock.swift:17:12: error: Unsupported Platform
15 | import Glibc
16 | #else
17 | #error("Unsupported Platform")
| `- error: Unsupported Platform
18 | #endif
19 |
/host/spi-builder-workspace/Sources/ConcurrencyHelpers/Lock.swift:24:53: error: cannot find type 'pthread_mutex_t' in scope
22 | fileprivate let mutex = UnsafeMutablePointer<os_unfair_lock>.allocate(capacity: 1)
23 | #else
24 | fileprivate let mutex: UnsafeMutablePointer<pthread_mutex_t> =
| `- error: cannot find type 'pthread_mutex_t' in scope
25 | UnsafeMutablePointer.allocate(capacity: 1)
26 | #endif
/host/spi-builder-workspace/Sources/ConcurrencyHelpers/Lock.swift:33:24: error: cannot find 'pthread_mutexattr_t' in scope
31 | mutex.initialize(to: os_unfair_lock())
32 | #else
33 | var attr = pthread_mutexattr_t()
| `- error: cannot find 'pthread_mutexattr_t' in scope
34 | pthread_mutexattr_init(&attr)
35 |
/host/spi-builder-workspace/Sources/ConcurrencyHelpers/Lock.swift:34:13: error: cannot find 'pthread_mutexattr_init' in scope
32 | #else
33 | var attr = pthread_mutexattr_t()
34 | pthread_mutexattr_init(&attr)
| `- error: cannot find 'pthread_mutexattr_init' in scope
35 |
36 | let err = pthread_mutex_init(mutex, &attr)
/host/spi-builder-workspace/Sources/ConcurrencyHelpers/Lock.swift:36:23: error: cannot find 'pthread_mutex_init' in scope
34 | pthread_mutexattr_init(&attr)
35 |
36 | let err = pthread_mutex_init(mutex, &attr)
| `- error: cannot find 'pthread_mutex_init' in scope
37 | precondition(err == 0, "\(#function) failed in pthread_mutex with error \(err)")
38 | #endif
/host/spi-builder-workspace/Sources/ConcurrencyHelpers/Lock.swift:45:23: error: cannot find 'pthread_mutex_destroy' in scope
43 | mutex.deinitialize(count: 1)
44 | #else
45 | let err = pthread_mutex_destroy(self.mutex)
| `- error: cannot find 'pthread_mutex_destroy' in scope
46 | precondition(err == 0, "\(#function) failed in pthread_mutex with error \(err)")
47 | #endif
/host/spi-builder-workspace/Sources/ConcurrencyHelpers/Lock.swift:59:23: error: cannot find 'pthread_mutex_lock' in scope
57 | os_unfair_lock_lock(mutex)
58 | #else
59 | let err = pthread_mutex_lock(mutex)
| `- error: cannot find 'pthread_mutex_lock' in scope
60 | precondition(err == 0, "\(#function) failed in pthread_mutex with error \(err)")
61 | #endif
/host/spi-builder-workspace/Sources/ConcurrencyHelpers/Lock.swift:72:23: error: cannot find 'pthread_mutex_unlock' in scope
70 | os_unfair_lock_unlock(mutex)
71 | #else
72 | let err = pthread_mutex_unlock(mutex)
| `- error: cannot find 'pthread_mutex_unlock' in scope
73 | precondition(err == 0, "\(#function) failed in pthread_mutex with error \(err)")
74 | #endif
[40/45] Compiling PackageConcurrencyHelpers Protected.swift
/host/spi-builder-workspace/Sources/ConcurrencyHelpers/Lock.swift:17:12: error: Unsupported Platform
15 | import Glibc
16 | #else
17 | #error("Unsupported Platform")
| `- error: Unsupported Platform
18 | #endif
19 |
[41/45] Compiling PackageConcurrencyHelpers RunSync.swift
/host/spi-builder-workspace/Sources/ConcurrencyHelpers/Lock.swift:17:12: error: Unsupported Platform
15 | import Glibc
16 | #else
17 | #error("Unsupported Platform")
| `- error: Unsupported Platform
18 | #endif
19 |
[42/45] Compiling Helpers MakeStream.swift
[43/45] Compiling Helpers Box.swift
[44/45] Emitting module Helpers
BUILD FAILURE 6.3 android