Swift Package Index

Build Information

Failed to build QsSwift, reference 1.5.0 (671902), with Swift 6.4 for Wasm on 3 Oct 2026 21:40:44 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-54344843-3":/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: 5.1.1
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/techouse/qs-swift.git
Reference: 1.5.0
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/techouse/qs-swift
 * tag               1.5.0      -> FETCH_HEAD
HEAD is now at 671902b chore: release v1.5.0
Cloned https://github.com/techouse/qs-swift.git
Revision (git rev-parse @):
671902bca4c93a0ab46e862d263a692c78542e0e
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/techouse/qs-swift.git at 1.5.0
========================================
Build
========================================
Selected platform:         wasm
Swift version:             6.4
Building package at path:  $PWD
https://github.com/techouse/qs-swift.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-54344843-3":/host -w "$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/reers/ReerKit.git
Fetching https://github.com/swiftlang/swift-docc-plugin
[1/2345] Fetching swift-docc-plugin
[213/7127] Fetching swift-docc-plugin, reerkit
Fetched https://github.com/swiftlang/swift-docc-plugin (0.82s)
Fetching https://github.com/apple/swift-collections.git
[1/28538] Fetching swift-collections
Fetching https://github.com/apple/swift-algorithms.git
Fetched https://github.com/reers/ReerKit.git (2.75s)
[62/6159] Fetching swift-algorithms
Fetched https://github.com/apple/swift-algorithms.git (0.66s)
Fetched https://github.com/apple/swift-collections.git (2.52s)
Computing version for https://github.com/apple/swift-algorithms.git
Computed https://github.com/apple/swift-algorithms.git at 1.2.1 (5.29s)
Fetching https://github.com/apple/swift-numerics.git
[1/6658] Fetching swift-numerics
Fetched https://github.com/apple/swift-numerics.git (1.10s)
Computing version for https://github.com/swiftlang/swift-docc-plugin
Computed https://github.com/swiftlang/swift-docc-plugin at 1.5.0 (1.59s)
Fetching https://github.com/swiftlang/swift-docc-symbolkit
[1/3833] Fetching swift-docc-symbolkit
Fetched https://github.com/swiftlang/swift-docc-symbolkit (0.65s)
Computing version for https://github.com/swiftlang/swift-docc-symbolkit
Computed https://github.com/swiftlang/swift-docc-symbolkit at 1.0.0 (1.16s)
Computing version for https://github.com/reers/ReerKit.git
warning: 'reerkit': /Package.swift:11:19: warning: 'v4' is deprecated: watchOS 9.0 is the oldest supported version [#DeprecatedDeclaration]
 9 |         .iOS(.v13),
10 |         .tvOS(.v13),
11 |         .watchOS(.v4),
   |                   `- warning: 'v4' is deprecated: watchOS 9.0 is the oldest supported version [#DeprecatedDeclaration]
12 |         .macOS(.v10_15),
13 |         .visionOS(.v1)
[#DeprecatedDeclaration]: <https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration>
Computed https://github.com/reers/ReerKit.git at 1.2.9 (0.48s)
Fetching https://github.com/swiftlang/swift-syntax.git
[1/80311] Fetching swift-syntax
Fetched https://github.com/swiftlang/swift-syntax.git (6.24s)
Computing version for https://github.com/swiftlang/swift-syntax.git
Computed https://github.com/swiftlang/swift-syntax.git at 604.0.0 (6.85s)
Computing version for https://github.com/apple/swift-numerics.git
Computed https://github.com/apple/swift-numerics.git at 1.1.1 (0.28s)
Computing version for https://github.com/apple/swift-collections.git
Computed https://github.com/apple/swift-collections.git at 1.7.1 (0.53s)
Creating working copy for https://github.com/apple/swift-algorithms.git
Working copy of https://github.com/apple/swift-algorithms.git resolved at 1.2.1
Creating working copy for https://github.com/apple/swift-numerics.git
Working copy of https://github.com/apple/swift-numerics.git resolved at 1.1.1
Creating working copy for https://github.com/swiftlang/swift-docc-symbolkit
Working copy of https://github.com/swiftlang/swift-docc-symbolkit resolved at 1.0.0
Creating working copy for https://github.com/swiftlang/swift-syntax.git
Working copy of https://github.com/swiftlang/swift-syntax.git resolved at 604.0.0
Creating working copy for https://github.com/apple/swift-collections.git
Working copy of https://github.com/apple/swift-collections.git resolved at 1.7.1
Creating working copy for https://github.com/swiftlang/swift-docc-plugin
Working copy of https://github.com/swiftlang/swift-docc-plugin resolved at 1.5.0
Creating working copy for https://github.com/reers/ReerKit.git
Working copy of https://github.com/reers/ReerKit.git resolved at 1.2.9
warning: 'reerkit': /host/spi-builder-workspace/.build/checkouts/ReerKit/Package.swift:11:19: warning: 'v4' is deprecated: watchOS 9.0 is the oldest supported version [#DeprecatedDeclaration]
 9 |         .iOS(.v13),
10 |         .tvOS(.v13),
11 |         .watchOS(.v4),
   |                   `- warning: 'v4' is deprecated: watchOS 9.0 is the oldest supported version [#DeprecatedDeclaration]
12 |         .macOS(.v10_15),
13 |         .visionOS(.v1)
[#DeprecatedDeclaration]: <https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration>
warning: 'spi-builder-workspace': Invalid Exclude '/host/spi-builder-workspace/Tools/QsSwiftComparison/js/node_modules': File not found.
warning: 'spi-builder-workspace': Invalid Exclude '/host/spi-builder-workspace/Tools/QsSwiftComparison/js/node_modules': File not found.
Building for debugging...
[Computing dependencies]
[Constructing description]
[Pre-planning 1 / 1031]
[Planning 424 / 1031]
[Planning 945 / 1031]
[Planning deferred tasks]
[Constructing 983 / 2169]
[Starting]
[86 / 395] SwiftSyntax510
[188 / 398]
[198 / 411] _NumericsShims
[199 / 411] SwiftSyntax510
[231 / 414] _SwiftSyntaxCShims
[233 / 416] SwiftSyntax510
[236 / 416] SwiftSyntax510
[244 / 416] ReerKit_ReerKit
[246 / 417]
[248 / 428] RealModule
[251 / 440] QsTestSupport
[253 / 442] SwiftSyntax602
[258 / 443] SwiftSyntax510
[266 / 444] SwiftSyntax509
[269 / 446] SwiftSyntax600
[272 / 446] SwiftSyntax603
[275 / 446] RealModule
[284 / 446] SwiftSyntax
[285 / 446] SwiftSyntax
[286 / 446] QsTestSupport
[288 / 446] QsTestSupport
[293 / 446] RealModule
[294 / 446] RealModule
[295 / 446] RealModule
[296 / 446] RealModule-product
[297 / 446] RealModule-product
[298 / 446] RealModule-product
[299 / 446] Algorithms
[302 / 447] QsSwift_QsSwiftComparison
[304 / 456] QsSwift_QsSwiftComparison
[306 / 457] RealModule
[308 / 457] RealModule
[310 / 457] RealModule
[311 / 457] RealModule
[313 / 457] InternalCollectionsUtilities
[319 / 457] InternalCollectionsUtilities
error: SwiftCompile normal wasm32 /host/spi-builder-workspace/Tests/TestSupport/PerfGuardrailsHelpers.swift failed with a nonzero exit code. Command line:     cd /host
    builtin-SwiftPerFileCompile PerfGuardrailsHelpers.swift
/host/spi-builder-workspace/Tests/TestSupport/PerfGuardrailsHelpers.swift:147:17: error: cannot find 'Process' in scope
145 |   tempPrefix: String = "qs-perf"
146 | ) throws -> String {
147 |   let process = Process()
    |                 `- error: cannot find 'Process' in scope
148 |   process.executableURL = URL(fileURLWithPath: executable)
149 |   process.arguments = args
/host/spi-builder-workspace/Tests/TestSupport/PerfGuardrailsHelpers.swift:160:15: warning: result of call to 'createFile(atPath:contents:attributes:)' is unused [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/no-usage\NoUsage]8;;\]
158 |   let stdoutURL = tempDir.appendingPathComponent("stdout.log")
159 |   let stderrURL = tempDir.appendingPathComponent("stderr.log")
160 |   fileManager.createFile(atPath: stdoutURL.path, contents: nil)
    |               `- warning: result of call to 'createFile(atPath:contents:attributes:)' is unused [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/no-usage\NoUsage]8;;\]
161 |   fileManager.createFile(atPath: stderrURL.path, contents: nil)
162 |
/host/spi-builder-workspace/Tests/TestSupport/PerfGuardrailsHelpers.swift:161:15: warning: result of call to 'createFile(atPath:contents:attributes:)' is unused [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/no-usage\NoUsage]8;;\]
159 |   let stderrURL = tempDir.appendingPathComponent("stderr.log")
160 |   fileManager.createFile(atPath: stdoutURL.path, contents: nil)
161 |   fileManager.createFile(atPath: stderrURL.path, contents: nil)
    |               `- warning: result of call to 'createFile(atPath:contents:attributes:)' is unused [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/no-usage\NoUsage]8;;\]
162 |
163 |   let stdout = try FileHandle(forWritingTo: stdoutURL)
[#NoUsage]: <https://docs.swift.org/compiler/documentation/diagnostics/no-usage>
Failed frontend command:
/usr/bin/swift-frontend -frontend -c -primary-file /host/spi-builder-workspace/Tests/TestSupport/PerfGuardrailsHelpers.swift -emit-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/QsSwift.build/Debug-webassembly-wasm32/QsTestSupport-t.build/Objects-normal/wasm32/PerfGuardrailsHelpers.d -emit-const-values-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/QsSwift.build/Debug-webassembly-wasm32/QsTestSupport-t.build/Objects-normal/wasm32/PerfGuardrailsHelpers.swiftconstvalues -emit-reference-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/QsSwift.build/Debug-webassembly-wasm32/QsTestSupport-t.build/Objects-normal/wasm32/PerfGuardrailsHelpers.swiftdeps -serialize-diagnostics-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/QsSwift.build/Debug-webassembly-wasm32/QsTestSupport-t.build/Objects-normal/wasm32/PerfGuardrailsHelpers.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 6 -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/QsSwift.build/Debug-webassembly-wasm32/QsTestSupport-t.build/DerivedSources-normal/wasm32 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/QsSwift.build/Debug-webassembly-wasm32/QsTestSupport-t.build/DerivedSources/wasm32 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/QsSwift.build/Debug-webassembly-wasm32/QsTestSupport-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name QsTestSupport -package-name spi_builder_workspace -const-gather-protocols-file /host/spi-builder-workspace/.build/out/Intermediates.noindex/QsSwift.build/Debug-webassembly-wasm32/QsTestSupport-t.build/Objects-normal/wasm32/QsTestSupport_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/QsSwift.build/Debug-webassembly-wasm32/QsTestSupport-t.build/Objects-normal/wasm32/PerfGuardrailsHelpers.o -index-unit-output-path /QsSwift.build/Debug-webassembly-wasm32/QsTestSupport-t.build/Objects-normal/wasm32/PerfGuardrailsHelpers.o -index-store-path /host/spi-builder-workspace/.build/out -index-system-modules
error: Build failed
BUILD FAILURE 6.4 wasm