Swift Package IndexBuild Information
Failed to build SwiftPerfTool, reference master (0f66cc), with Swift 6.4 for Wasm on 17 Sep 2026 02:50:04 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>&1Build Log
========================================
RunAll
========================================
Builder version: 5.1.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/gavrilaf/SwiftPerfTool.git
Reference: master
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/gavrilaf/SwiftPerfTool
* branch master -> FETCH_HEAD
* [new branch] master -> origin/master
HEAD is now at 0f66cc2 fixed compilation error on Linux
Cloned https://github.com/gavrilaf/SwiftPerfTool.git
Revision (git rev-parse @):
0f66cc25b648debace9d982a5c04a3dfab301ea1
SUCCESS checkout https://github.com/gavrilaf/SwiftPerfTool.git at master
========================================
Build
========================================
Selected platform: wasm
Swift version: 6.4
Building package at path: $PWD
https://github.com/gavrilaf/SwiftPerfTool.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-54344844-0":/host -w "$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]
[24 / 32] SwiftPerfTool
[29 / 32] SwiftPerfTool
error: SwiftCompile normal wasm32 /host/spi-builder-workspace/Sources/SwiftPerfTool/SwiftPerfTool.swift failed with a nonzero exit code. Command line: cd /host
builtin-SwiftPerFileCompile SwiftPerfTool.swift
/host/spi-builder-workspace/Sources/SwiftPerfTool/SwiftPerfTool.swift:23:25: [1;31merror: [1;39mcannot find 'DispatchTime' in scope[0;0m
[0;36m21 |[0;0m for iteration in 0..<config.iterations {
[0;36m22 |[0;0m for (trialIndx, block) in config.trials.enumerated() {
[0;36m23 |[0;0m let start = [4;39mDispatchTime[0;0m.now()
[0;36m|[0;0m `- [1;31merror: [1;39mcannot find 'DispatchTime' in scope[0;0m
[0;36m24 |[0;0m block()
[0;36m25 |[0;0m let end = DispatchTime.now()
/host/spi-builder-workspace/Sources/SwiftPerfTool/SwiftPerfTool.swift:25:23: [1;31merror: [1;39mcannot find 'DispatchTime' in scope[0;0m
[0;36m23 |[0;0m let start = DispatchTime.now()
[0;36m24 |[0;0m block()
[0;36m25 |[0;0m let end = [4;39mDispatchTime[0;0m.now()
[0;36m|[0;0m `- [1;31merror: [1;39mcannot find 'DispatchTime' in scope[0;0m
[0;36m26 |[0;0m latencies[iteration + trialIndx] = end.uptimeNanoseconds - start.uptimeNanoseconds
[0;36m27 |[0;0m }
Failed frontend command:
/usr/bin/swift-frontend -frontend -c /host/spi-builder-workspace/Sources/SwiftPerfTool/ApproximateEquatable.swift /host/spi-builder-workspace/Sources/SwiftPerfTool/Errors.swift /host/spi-builder-workspace/Sources/SwiftPerfTool/Memory.swift /host/spi-builder-workspace/Sources/SwiftPerfTool/Scores.swift -primary-file /host/spi-builder-workspace/Sources/SwiftPerfTool/SwiftPerfTool.swift -emit-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/SwiftPerfTool.build/Debug-webassembly-wasm32/SwiftPerfTool-t.build/Objects-normal/wasm32/SwiftPerfTool.d -emit-const-values-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/SwiftPerfTool.build/Debug-webassembly-wasm32/SwiftPerfTool-t.build/Objects-normal/wasm32/SwiftPerfTool.swiftconstvalues -emit-reference-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/SwiftPerfTool.build/Debug-webassembly-wasm32/SwiftPerfTool-t.build/Objects-normal/wasm32/SwiftPerfTool.swiftdeps -serialize-diagnostics-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/SwiftPerfTool.build/Debug-webassembly-wasm32/SwiftPerfTool-t.build/Objects-normal/wasm32/SwiftPerfTool.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 -swift-version 4 -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/SwiftPerfTool.build/Debug-webassembly-wasm32/SwiftPerfTool-t.build/DerivedSources-normal/wasm32 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/SwiftPerfTool.build/Debug-webassembly-wasm32/SwiftPerfTool-t.build/DerivedSources/wasm32 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/SwiftPerfTool.build/Debug-webassembly-wasm32/SwiftPerfTool-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name SwiftPerfTool -const-gather-protocols-file /host/spi-builder-workspace/.build/out/Intermediates.noindex/SwiftPerfTool.build/Debug-webassembly-wasm32/SwiftPerfTool-t.build/Objects-normal/wasm32/SwiftPerfTool_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/SwiftPerfTool.build/Debug-webassembly-wasm32/SwiftPerfTool-t.build/Objects-normal/wasm32/SwiftPerfTool.o -index-unit-output-path /SwiftPerfTool.build/Debug-webassembly-wasm32/SwiftPerfTool-t.build/Objects-normal/wasm32/SwiftPerfTool.o -index-store-path /host/spi-builder-workspace/.build/out -index-system-modules
error: Build failed
BUILD FAILURE 6.4 wasm