swift-concurrency-primitives – Build Information

Build Information

Failed to build swift-concurrency-primitives, reference main (d7c711), with Swift 6.4 for Wasm on 21 Sep 2026 06:27:30 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-54344847-0":/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:wasm-6.4-latest swift build --swift-sdk swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 5.1.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/Genaro-Chris/swift-concurrency-primitives.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/Genaro-Chris/swift-concurrency-primitives
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at d7c711d V0.1.0
Cloned https://github.com/Genaro-Chris/swift-concurrency-primitives.git
Revision (git rev-parse @):
d7c711d397f144ac4e15726b8f1775cc314d42d7
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/Genaro-Chris/swift-concurrency-primitives.git at main
========================================
Build
========================================
Selected platform:         wasm
Swift version:             6.4
Building package at path:  $PWD
https://github.com/Genaro-Chris/swift-concurrency-primitives.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-54344847-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:wasm-6.4-latest swift build --swift-sdk swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm 2>&1
wasm-6.4-latest: Pulling from saguaro1/spi-images
Digest: sha256:4328fdb43c680d205c1d6761b1e3267aa38277eefdda9ddfb17b6a0f1a77857a
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:wasm-6.4-latest
Building for debugging...
[Planning deferred tasks]
error: SwiftCompile normal wasm32 failed with a nonzero exit code. Command line:     cd /host

/host/spi-builder-workspace/Sources/Primitives/Condition.swift:11:12: [1;31merror: [1;39mUnable to identify your underlying C library.[0;0m
  [0;36m9 |[0;0m     import Musl
 [0;36m10 |[0;0m #else
 [0;36m11 |[0;0m     #error([4;39m"Unable to identify your underlying C library."[0;0m)
    [0;36m|[0;0m            `- [1;31merror: [1;39mUnable to identify your underlying C library.[0;0m
 [0;36m12 |[0;0m #endif
 [0;36m13 |[0;0m
/host/spi-builder-workspace/Sources/Primitives/ConditionLock.swift:11:12: [1;31merror: [1;39mUnable to identify your underlying C library.[0;0m
  [0;36m9 |[0;0m     import Musl
 [0;36m10 |[0;0m #else
 [0;36m11 |[0;0m     #error([4;39m"Unable to identify your underlying C library."[0;0m)
    [0;36m|[0;0m            `- [1;31merror: [1;39mUnable to identify your underlying C library.[0;0m
 [0;36m12 |[0;0m #endif
 [0;36m13 |[0;0m
/host/spi-builder-workspace/Sources/Primitives/Mutex.swift:11:12: [1;31merror: [1;39mUnable to identify your underlying C library.[0;0m
  [0;36m9 |[0;0m     import Musl
 [0;36m10 |[0;0m #else
 [0;36m11 |[0;0m     #error([4;39m"Unable to identify your underlying C library."[0;0m)
    [0;36m|[0;0m            `- [1;31merror: [1;39mUnable to identify your underlying C library.[0;0m
 [0;36m12 |[0;0m #endif
 [0;36m13 |[0;0m
/host/spi-builder-workspace/Sources/Primitives/Timespec.swift:10:16: [1;31merror: [1;39mUnable to identify your underlying C library.[0;0m
 [0;36m8 |[0;0m         import Musl
 [0;36m9 |[0;0m     #else
[0;36m10 |[0;0m         #error([4;39m"Unable to identify your underlying C library."[0;0m)
   [0;36m|[0;0m                `- [1;31merror: [1;39mUnable to identify your underlying C library.[0;0m
[0;36m11 |[0;0m     #endif
[0;36m12 |[0;0m
/host/spi-builder-workspace/Sources/Primitives/Condition.swift:17:31: [1;31merror: [1;39mcannot find type 'pthread_cond_t' in scope[0;0m
 [0;36m15 |[0;0m     typealias ConditionType = CONDITION_VARIABLE
 [0;36m16 |[0;0m #else
 [0;36m17 |[0;0m     typealias ConditionType = [4;39mpthread_cond_t[0;0m
    [0;36m|[0;0m                               `- [1;31merror: [1;39mcannot find type 'pthread_cond_t' in scope[0;0m
 [0;36m18 |[0;0m #endif
 [0;36m19 |[0;0m
/host/spi-builder-workspace/Sources/Primitives/Mutex.swift:17:27: [1;31merror: [1;39mcannot find type 'pthread_mutex_t' in scope[0;0m
 [0;36m15 |[0;0m     typealias MutexType = SRWLOCK
 [0;36m16 |[0;0m #else
 [0;36m17 |[0;0m     typealias MutexType = [4;39mpthread_mutex_t[0;0m
    [0;36m|[0;0m                           `- [1;31merror: [1;39mcannot find type 'pthread_mutex_t' in scope[0;0m
 [0;36m18 |[0;0m #endif
 [0;36m19 |[0;0m
/host/spi-builder-workspace/Sources/Primitives/Timespec.swift:16:53: [1;31merror: [1;39mcannot find type 'timespec' in scope[0;0m
[0;36m14 |[0;0m     let nanoToSecs: Int = 1_000_000_000
[0;36m15 |[0;0m
[0;36m16 |[0;0m     func getTimeSpec(with timeout: TimeDuration) -> [4;39mtimespec[0;0m {
   [0;36m|[0;0m                                                     `- [1;31merror: [1;39mcannot find type 'timespec' in scope[0;0m
[0;36m17 |[0;0m
[0;36m18 |[0;0m         let timeoutAbs: timespec
Failed frontend command:
/usr/bin/swift-frontend -frontend -emit-module -experimental-skip-non-inlinable-function-bodies-without-types /host/spi-builder-workspace/Sources/Primitives/ArrayStorage.swift /host/spi-builder-workspace/Sources/Primitives/Barrier.swift /host/spi-builder-workspace/Sources/Primitives/BoundedChannel.swift /host/spi-builder-workspace/Sources/Primitives/Buffers.swift /host/spi-builder-workspace/Sources/Primitives/Channel.swift /host/spi-builder-workspace/Sources/Primitives/Condition.swift /host/spi-builder-workspace/Sources/Primitives/ConditionLock.swift /host/spi-builder-workspace/Sources/Primitives/Latch.swift /host/spi-builder-workspace/Sources/Primitives/Lock.swift /host/spi-builder-workspace/Sources/Primitives/Locked.swift /host/spi-builder-workspace/Sources/Primitives/Mutex.swift /host/spi-builder-workspace/Sources/Primitives/Once.swift /host/spi-builder-workspace/Sources/Primitives/OnceState.swift /host/spi-builder-workspace/Sources/Primitives/OneShotChannel.swift /host/spi-builder-workspace/Sources/Primitives/Operators.swift /host/spi-builder-workspace/Sources/Primitives/Queue.swift /host/spi-builder-workspace/Sources/Primitives/Semaphore.swift /host/spi-builder-workspace/Sources/Primitives/SingleElementStorage.swift /host/spi-builder-workspace/Sources/Primitives/Storage.swift /host/spi-builder-workspace/Sources/Primitives/TaskChannel.swift /host/spi-builder-workspace/Sources/Primitives/ThreadParker.swift /host/spi-builder-workspace/Sources/Primitives/ThreadPool.swift /host/spi-builder-workspace/Sources/Primitives/TimeDuration.swift /host/spi-builder-workspace/Sources/Primitives/Timespec.swift /host/spi-builder-workspace/Sources/Primitives/UnboundedChannel.swift /host/spi-builder-workspace/Sources/Primitives/UnbufferedChannel.swift /host/spi-builder-workspace/Sources/Primitives/WaitGroup.swift /host/spi-builder-workspace/Sources/Primitives/WaitType.swift /host/spi-builder-workspace/Sources/Primitives/WorkerPool.swift /host/spi-builder-workspace/Sources/Primitives/WorkerThread.swift -target wasm32-unknown-wasip1 -disable-objc-interop -sdk /root/.swiftpm/swift-sdks/swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm.artifactbundle/swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm/wasm32-unknown-wasip1/WASI.sdk -sysroot /root/.swiftpm/swift-sdks/swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm.artifactbundle/swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm/wasm32-unknown-wasip1/WASI.sdk -I /host/spi-builder-workspace/.build/out/Products/Debug-webassembly-wasm32 -module-cache-path /host/spi-builder-workspace/.build/out/ModuleCache.noindex -color-diagnostics -Xcc -fcolor-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -swift-version 5 -Onone -D SWIFT_PACKAGE -D DEBUG -D SWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -D Xcode -serialize-debugging-options -enable-experimental-feature DebugDescriptionMacro -empty-abi-descriptor -external-plugin-path /usr/lib/swift/host/plugins/testing\#/usr/bin/swift-plugin-server -validate-clang-modules-once -clang-build-session-file /host/spi-builder-workspace/.build/out/ModuleCache.noindex/Session.modulevalidation -Xcc -working-directory -Xcc /host -resource-dir /root/.swiftpm/swift-sdks/swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm.artifactbundle/swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm/wasm32-unknown-wasip1/swift.xctoolchain/usr/lib/swift_static -use-static-resource-dir -enable-anonymous-context-mangled-names -file-compilation-dir /host -Xcc -resource-dir -Xcc /root/.swiftpm/swift-sdks/swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm.artifactbundle/swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm/wasm32-unknown-wasip1/swift.xctoolchain/usr/lib/swift_static/clang -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -Xcc -fmodules-prune-interval\=86400 -Xcc -fmodules-prune-after\=345600 -Xcc -I/host/spi-builder-workspace/.build/out/Products/Debug-webassembly-wasm32/include -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-concurrency-primitives.build/Debug-webassembly-wasm32/Primitives-t.build/DerivedSources-normal/wasm32 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-concurrency-primitives.build/Debug-webassembly-wasm32/Primitives-t.build/DerivedSources/wasm32 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-concurrency-primitives.build/Debug-webassembly-wasm32/Primitives-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name Primitives -const-gather-protocols-file /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-concurrency-primitives.build/Debug-webassembly-wasm32/Primitives-t.build/Objects-normal/wasm32/Primitives_const_extract_protocols.json -in-process-plugin-server-path /usr/lib/swift/host/libSwiftInProcPluginServer.so -plugin-path /usr/lib/swift/host/plugins -plugin-path /usr/local/lib/swift/host/plugins -emit-module-doc-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-concurrency-primitives.build/Debug-webassembly-wasm32/Primitives-t.build/Objects-normal/wasm32/Modules/Primitives.swiftdoc -emit-module-source-info-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-concurrency-primitives.build/Debug-webassembly-wasm32/Primitives-t.build/Objects-normal/wasm32/Modules/Primitives.swiftsourceinfo -emit-objc-header-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-concurrency-primitives.build/Debug-webassembly-wasm32/Primitives-t.build/Objects-normal/wasm32/Primitives-Swift.h -serialize-diagnostics-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-concurrency-primitives.build/Debug-webassembly-wasm32/Primitives-t.build/Objects-normal/wasm32/Primitives-primary-emit-module.dia -emit-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-concurrency-primitives.build/Debug-webassembly-wasm32/Primitives-t.build/Objects-normal/wasm32/Primitives-primary-emit-module.d -parse-as-library -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-concurrency-primitives.build/Debug-webassembly-wasm32/Primitives-t.build/Objects-normal/wasm32/Modules/Primitives.swiftmodule
error: Build failed
BUILD FAILURE 6.4 wasm