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Build Information

Failed to build WWCacheManager, reference 1.1.0 (f1cb47), with Swift 6.4 for Wasm on 25 Sep 2026 15:14:01 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-54344847-1":/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/William-Weng/WWCacheManager.git
Reference: 1.1.0
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/William-Weng/WWCacheManager
 * tag               1.1.0      -> FETCH_HEAD
HEAD is now at f1cb47f - 增加執行緒安全功能 (讀寫鎖) - Swift 5.7 + iOS 16
Cloned https://github.com/William-Weng/WWCacheManager.git
Revision (git rev-parse @):
f1cb47f9ecf8bd4c323432a1145f4b5628bb7bab
SUCCESS checkout https://github.com/William-Weng/WWCacheManager.git at 1.1.0
========================================
Build
========================================
Selected platform:         wasm
Swift version:             6.4
Building package at path:  $PWD
https://github.com/William-Weng/WWCacheManager.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-54344847-1":/host -w "$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...
[Pre-planning 1 / 95]
[22 / 31]
error: SwiftCompile normal wasm32 failed with a nonzero exit code. Command line:     cd /host

/host/spi-builder-workspace/Sources/WWCacheManager/WWCacheManager.swift:21:25: error: cannot find 'DispatchQueue' in scope
 19 |     /// - sync: 讀取可並行（多 reader）
 20 |     /// - barrier: 寫入互斥（單 writer）
 21 |     private let queue = DispatchQueue(label: "com.wwcache.async", attributes: .concurrent)
    |                         `- error: cannot find 'DispatchQueue' in scope
 22 |
 23 |     private var cache: [KeyType: ObjectType] = [:]      // 快取資料：Key -> Value
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/WWCacheManager.build/Debug-webassembly-wasm32/WWCacheManager-t.build/DerivedSources/resource_bundle_accessor.swift /host/spi-builder-workspace/Sources/WWCacheManager/WWCacheManager.swift /host/spi-builder-workspace/Sources/WWCacheManager/WWCacheValue.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/WWCacheManager.build/Debug-webassembly-wasm32/WWCacheManager-t.build/DerivedSources-normal/wasm32 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/WWCacheManager.build/Debug-webassembly-wasm32/WWCacheManager-t.build/DerivedSources/wasm32 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/WWCacheManager.build/Debug-webassembly-wasm32/WWCacheManager-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name WWCacheManager -const-gather-protocols-file /host/spi-builder-workspace/.build/out/Intermediates.noindex/WWCacheManager.build/Debug-webassembly-wasm32/WWCacheManager-t.build/Objects-normal/wasm32/WWCacheManager_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/WWCacheManager.build/Debug-webassembly-wasm32/WWCacheManager-t.build/Objects-normal/wasm32/Modules/WWCacheManager.swiftdoc -emit-module-source-info-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/WWCacheManager.build/Debug-webassembly-wasm32/WWCacheManager-t.build/Objects-normal/wasm32/Modules/WWCacheManager.swiftsourceinfo -emit-objc-header-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/WWCacheManager.build/Debug-webassembly-wasm32/WWCacheManager-t.build/Objects-normal/wasm32/WWCacheManager-Swift.h -serialize-diagnostics-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/WWCacheManager.build/Debug-webassembly-wasm32/WWCacheManager-t.build/Objects-normal/wasm32/WWCacheManager-primary-emit-module.dia -emit-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/WWCacheManager.build/Debug-webassembly-wasm32/WWCacheManager-t.build/Objects-normal/wasm32/WWCacheManager-primary-emit-module.d -parse-as-library -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/WWCacheManager.build/Debug-webassembly-wasm32/WWCacheManager-t.build/Objects-normal/wasm32/Modules/WWCacheManager.swiftmodule
error: Build failed
BUILD FAILURE 6.4 wasm