RVS_BasicGCDTimer – Build Information

Build Information

Failed to build RVS_BasicGCDTimer, reference 1.8.0 (efb1bc), with Swift 6.4 for Wasm on 28 Sep 2026 05:19:31 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: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/RiftValleySoftware/RVS_BasicGCDTimer.git
Reference: 1.8.0
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/RiftValleySoftware/RVS_BasicGCDTimer
 * tag               1.8.0      -> FETCH_HEAD
HEAD is now at efb1bce Fixed a couple of issues the LLM found, improved documentation, and added new tests.
Cloned https://github.com/RiftValleySoftware/RVS_BasicGCDTimer.git
Revision (git rev-parse @):
efb1bce5d5dd145925c81d9906f3317f9e4c11ce
SUCCESS checkout https://github.com/RiftValleySoftware/RVS_BasicGCDTimer.git at 1.8.0
========================================
Build
========================================
Selected platform:         wasm
Swift version:             6.4
Building package at path:  $PWD
https://github.com/RiftValleySoftware/RVS_BasicGCDTimer.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-54344844-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images: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/RVS_BasicGCDTimer/RVS_BasicGCDTimer.swift:167:26: [1;31merror: [1;39mcannot find type 'DispatchSourceTimer' in scope[0;0m
[0;36m165 |[0;0m     private let _lock = NSRecursiveLock()
[0;36m166 |[0;0m     private var _state: State = .idle
[0;36m167 |[0;0m     private var _source: [4;39mDispatchSourceTimer[0;0m?
    [0;36m|[0;0m                          `- [1;31merror: [1;39mcannot find type 'DispatchSourceTimer' in scope[0;0m
[0;36m168 |[0;0m     private var _sourceIsSuspended = true
[0;36m169 |[0;0m     private var _transition = UUID()
/host/spi-builder-workspace/Sources/RVS_BasicGCDTimer/RVS_BasicGCDTimer.swift:177:25: [1;31merror: [1;39mcannot find type 'DispatchQueue' in scope[0;0m
[0;36m175 |[0;0m     private var _leeway = 0
[0;36m176 |[0;0m     private var _context: Any?
[0;36m177 |[0;0m     private var _queue: [4;39mDispatchQueue[0;0m?
    [0;36m|[0;0m                         `- [1;31merror: [1;39mcannot find type 'DispatchQueue' in scope[0;0m
[0;36m178 |[0;0m     private var _wallTime = false
[0;36m179 |[0;0m
/host/spi-builder-workspace/Sources/RVS_BasicGCDTimer/RVS_BasicGCDTimer.swift:236:23: [1;31merror: [1;39mcannot find type 'DispatchQueue' in scope[0;0m
[0;36m234 |[0;0m     /// Set this before the first `resume()`; later assignments are ignored. Lifecycle
[0;36m235 |[0;0m     /// and cancellation notifications use the calling thread, independently of this queue.
[0;36m236 |[0;0m     public var queue: [4;39mDispatchQueue[0;0m! {
    [0;36m|[0;0m                       `- [1;31merror: [1;39mcannot find type 'DispatchQueue' in scope[0;0m
[0;36m237 |[0;0m         get { _locked { _queue } }
[0;36m238 |[0;0m         set { _locked { if _state == .idle { _queue = newValue } } }
/host/spi-builder-workspace/Sources/RVS_BasicGCDTimer/RVS_BasicGCDTimer.swift:303:32: [1;31merror: [1;39mcannot find type 'DispatchQueue' in scope[0;0m
[0;36m301 |[0;0m                 onlyFireOnce inOnlyFireOnce: Bool = true,
[0;36m302 |[0;0m                 context inContext: Any! = nil,
[0;36m303 |[0;0m                 queue inQueue: [4;39mDispatchQueue[0;0m! = nil,
    [0;36m|[0;0m                                `- [1;31merror: [1;39mcannot find type 'DispatchQueue' in scope[0;0m
[0;36m304 |[0;0m                 isWallTime inIsWallTime: Bool = false,
[0;36m305 |[0;0m                 completion inCompletion: RVS_BasicGCDTimerCompletion! = nil) {
Failed frontend command:
/usr/bin/swift-frontend -frontend -emit-module -experimental-skip-non-inlinable-function-bodies-without-types /host/spi-builder-workspace/.build/out/Intermediates.noindex/RVS_BasicGCDTimer.build/Debug-webassembly-wasm32/RVS_BasicGCDTimer-t.build/DerivedSources/resource_bundle_accessor.swift /host/spi-builder-workspace/Sources/RVS_BasicGCDTimer/RVS_BasicGCDTimer.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_AVAILABLE -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/RVS_BasicGCDTimer.build/Debug-webassembly-wasm32/RVS_BasicGCDTimer-t.build/DerivedSources-normal/wasm32 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/RVS_BasicGCDTimer.build/Debug-webassembly-wasm32/RVS_BasicGCDTimer-t.build/DerivedSources/wasm32 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/RVS_BasicGCDTimer.build/Debug-webassembly-wasm32/RVS_BasicGCDTimer-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name RVS_BasicGCDTimer -const-gather-protocols-file /host/spi-builder-workspace/.build/out/Intermediates.noindex/RVS_BasicGCDTimer.build/Debug-webassembly-wasm32/RVS_BasicGCDTimer-t.build/Objects-normal/wasm32/RVS_BasicGCDTimer_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/RVS_BasicGCDTimer.build/Debug-webassembly-wasm32/RVS_BasicGCDTimer-t.build/Objects-normal/wasm32/Modules/RVS_BasicGCDTimer.swiftdoc -emit-module-source-info-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/RVS_BasicGCDTimer.build/Debug-webassembly-wasm32/RVS_BasicGCDTimer-t.build/Objects-normal/wasm32/Modules/RVS_BasicGCDTimer.swiftsourceinfo -emit-objc-header-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/RVS_BasicGCDTimer.build/Debug-webassembly-wasm32/RVS_BasicGCDTimer-t.build/Objects-normal/wasm32/RVS_BasicGCDTimer-Swift.h -serialize-diagnostics-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/RVS_BasicGCDTimer.build/Debug-webassembly-wasm32/RVS_BasicGCDTimer-t.build/Objects-normal/wasm32/RVS_BasicGCDTimer-primary-emit-module.dia -emit-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/RVS_BasicGCDTimer.build/Debug-webassembly-wasm32/RVS_BasicGCDTimer-t.build/Objects-normal/wasm32/RVS_BasicGCDTimer-primary-emit-module.d -parse-as-library -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/RVS_BasicGCDTimer.build/Debug-webassembly-wasm32/RVS_BasicGCDTimer-t.build/Objects-normal/wasm32/Modules/RVS_BasicGCDTimer.swiftmodule
error: Build failed
BUILD FAILURE 6.4 wasm