Swift Package Index

Build Information

Failed to build Time, reference main (eab0cb), with Swift 6.4 for Wasm on 18 Sep 2026 09:40:22 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/ctrlgroup/Time.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/ctrlgroup/Time
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at eab0cb3 Added normal weekday symbol
Cloned https://github.com/ctrlgroup/Time.git
Revision (git rev-parse @):
eab0cb3d54e2467a2a22375126bac865b171b254
SUCCESS checkout https://github.com/ctrlgroup/Time.git at main
========================================
Build
========================================
Selected platform:         wasm
Swift version:             6.4
Building package at path:  $PWD
https://github.com/ctrlgroup/Time.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-54344847-0":/host -w "$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
Fetching https://github.com/ctrlgroup/Resolver.git
[1/1599] Fetching resolver
Fetched https://github.com/ctrlgroup/Resolver.git (0.51s)
Fetching https://github.com/Quick/Quick.git
Fetching https://github.com/Quick/Nimble.git
[1/14925] Fetching quick
[14926/34911] Fetching quick, nimble
Fetched https://github.com/Quick/Quick.git (1.17s)
Fetched https://github.com/Quick/Nimble.git (1.17s)
Computing version for https://github.com/Quick/Nimble.git
Computed https://github.com/Quick/Nimble.git at 9.2.1 (1.38s)
Fetching https://github.com/mattgallagher/CwlPreconditionTesting.git
[1/1257] Fetching cwlpreconditiontesting
Fetched https://github.com/mattgallagher/CwlPreconditionTesting.git (0.90s)
Computing version for https://github.com/Quick/Quick.git
Computed https://github.com/Quick/Quick.git at 4.0.0 (1.10s)
Computing version for https://github.com/mattgallagher/CwlPreconditionTesting.git
Computed https://github.com/mattgallagher/CwlPreconditionTesting.git at 2.2.2 (0.19s)
Fetching https://github.com/mattgallagher/CwlCatchException.git
[1/460] Fetching cwlcatchexception
Fetched https://github.com/mattgallagher/CwlCatchException.git (0.45s)
Computing version for https://github.com/mattgallagher/CwlCatchException.git
Computed https://github.com/mattgallagher/CwlCatchException.git at 2.2.1 (0.64s)
Creating working copy for https://github.com/mattgallagher/CwlPreconditionTesting.git
Working copy of https://github.com/mattgallagher/CwlPreconditionTesting.git resolved at 2.2.2
Creating working copy for https://github.com/Quick/Quick.git
Working copy of https://github.com/Quick/Quick.git resolved at 4.0.0
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/Quick/Nimble.git
Working copy of https://github.com/Quick/Nimble.git resolved at 9.2.1
Creating working copy for https://github.com/ctrlgroup/Resolver.git
Working copy of https://github.com/ctrlgroup/Resolver.git resolved at feature/moc-view-context-constant (c50f9e7)
Building for debugging...
[Pre-planning 1 / 154]
[32 / 55] Resolver
[45 / 65] Time
[46 / 65] Time
error: SwiftCompile normal wasm32 /host/spi-builder-workspace/.build/checkouts/Resolver/Sources/Resolver/Resolver.swift failed with a nonzero exit code. Command line:     cd /host
    builtin-SwiftPerFileCompile Resolver.swift
/host/spi-builder-workspace/.build/checkouts/Resolver/Sources/Resolver/Resolver.swift:341:9: error: cannot find 'pthread_mutexattr_init' in scope
339 | private final class ResolverRecursiveLock {
340 |     init() {
341 |         pthread_mutexattr_init(&recursiveMutexAttr)
    |         `- error: cannot find 'pthread_mutexattr_init' in scope
342 |         pthread_mutexattr_settype(&recursiveMutexAttr, PTHREAD_MUTEX_RECURSIVE)
343 |         pthread_mutex_init(&recursiveMutex, &recursiveMutexAttr)
/host/spi-builder-workspace/.build/checkouts/Resolver/Sources/Resolver/Resolver.swift:342:9: error: cannot find 'pthread_mutexattr_settype' in scope
340 |     init() {
341 |         pthread_mutexattr_init(&recursiveMutexAttr)
342 |         pthread_mutexattr_settype(&recursiveMutexAttr, PTHREAD_MUTEX_RECURSIVE)
    |         `- error: cannot find 'pthread_mutexattr_settype' in scope
343 |         pthread_mutex_init(&recursiveMutex, &recursiveMutexAttr)
344 |     }
/host/spi-builder-workspace/.build/checkouts/Resolver/Sources/Resolver/Resolver.swift:342:56: error: cannot find 'PTHREAD_MUTEX_RECURSIVE' in scope
340 |     init() {
341 |         pthread_mutexattr_init(&recursiveMutexAttr)
342 |         pthread_mutexattr_settype(&recursiveMutexAttr, PTHREAD_MUTEX_RECURSIVE)
    |                                                        `- error: cannot find 'PTHREAD_MUTEX_RECURSIVE' in scope
343 |         pthread_mutex_init(&recursiveMutex, &recursiveMutexAttr)
344 |     }
/host/spi-builder-workspace/.build/checkouts/Resolver/Sources/Resolver/Resolver.swift:343:9: error: cannot find 'pthread_mutex_init' in scope
341 |         pthread_mutexattr_init(&recursiveMutexAttr)
342 |         pthread_mutexattr_settype(&recursiveMutexAttr, PTHREAD_MUTEX_RECURSIVE)
343 |         pthread_mutex_init(&recursiveMutex, &recursiveMutexAttr)
    |         `- error: cannot find 'pthread_mutex_init' in scope
344 |     }
345 |     @inline(__always)
/host/spi-builder-workspace/.build/checkouts/Resolver/Sources/Resolver/Resolver.swift:347:9: error: cannot find 'pthread_mutex_lock' in scope
345 |     @inline(__always)
346 |     final func lock() {
347 |         pthread_mutex_lock(&recursiveMutex)
    |         `- error: cannot find 'pthread_mutex_lock' in scope
348 |     }
349 |     @inline(__always)
/host/spi-builder-workspace/.build/checkouts/Resolver/Sources/Resolver/Resolver.swift:351:9: error: cannot find 'pthread_mutex_unlock' in scope
349 |     @inline(__always)
350 |     final func unlock() {
351 |         pthread_mutex_unlock(&recursiveMutex)
    |         `- error: cannot find 'pthread_mutex_unlock' in scope
352 |     }
353 |     private var recursiveMutex = pthread_mutex_t()
Failed frontend command:
/usr/bin/swift-frontend -frontend -c /host/spi-builder-workspace/.build/checkouts/Resolver/Sources/Resolver/Constants.swift -primary-file /host/spi-builder-workspace/.build/checkouts/Resolver/Sources/Resolver/Resolver.swift -emit-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/Resolver.build/Debug-webassembly-wasm32/Resolver-t.build/Objects-normal/wasm32/Resolver.d -emit-const-values-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/Resolver.build/Debug-webassembly-wasm32/Resolver-t.build/Objects-normal/wasm32/Resolver.swiftconstvalues -emit-reference-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/Resolver.build/Debug-webassembly-wasm32/Resolver-t.build/Objects-normal/wasm32/Resolver.swiftdeps -serialize-diagnostics-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/Resolver.build/Debug-webassembly-wasm32/Resolver-t.build/Objects-normal/wasm32/Resolver.dia -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 -suppress-warnings -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/Resolver.build/Debug-webassembly-wasm32/Resolver-t.build/DerivedSources-normal/wasm32 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/Resolver.build/Debug-webassembly-wasm32/Resolver-t.build/DerivedSources/wasm32 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/Resolver.build/Debug-webassembly-wasm32/Resolver-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name Resolver -const-gather-protocols-file /host/spi-builder-workspace/.build/out/Intermediates.noindex/Resolver.build/Debug-webassembly-wasm32/Resolver-t.build/Objects-normal/wasm32/Resolver_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 -parse-as-library -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/Resolver.build/Debug-webassembly-wasm32/Resolver-t.build/Objects-normal/wasm32/Resolver.o -index-unit-output-path /Resolver.build/Debug-webassembly-wasm32/Resolver-t.build/Objects-normal/wasm32/Resolver.o -index-store-path /host/spi-builder-workspace/.build/out -index-system-modules
error: Build failed
BUILD FAILURE 6.4 wasm