SwiftCommand – Build Information

Build Information

Failed to build SwiftCommand, reference main (28efb0), with Swift 6.4 for Wasm on 24 Sep 2026 19:54:10 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-54344843-0":/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/Zollerboy1/SwiftCommand.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/Zollerboy1/SwiftCommand
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 28efb03 Update tests to Swift Testing
Cloned https://github.com/Zollerboy1/SwiftCommand.git
Revision (git rev-parse @):
28efb038351a8c45010772b407adb9ea02ba67b5
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/Zollerboy1/SwiftCommand.git at main
========================================
Build
========================================
Selected platform:         wasm
Swift version:             6.4
Building package at path:  $PWD
https://github.com/Zollerboy1/SwiftCommand.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-54344843-0":/host -w "$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/apple/swift-async-algorithms
Fetching https://github.com/apple/swift-system
[1/6916] Fetching swift-system
[6917/13648] Fetching swift-system, swift-async-algorithms
Fetched https://github.com/apple/swift-async-algorithms (1.23s)
Fetched https://github.com/apple/swift-system (1.23s)
Computing version for https://github.com/apple/swift-async-algorithms
Computed https://github.com/apple/swift-async-algorithms at 1.1.6 (1.46s)
Fetching https://github.com/apple/swift-collections.git
[1/27702] Fetching swift-collections
Fetched https://github.com/apple/swift-collections.git (1.48s)
Computing version for https://github.com/apple/swift-collections.git
Computed https://github.com/apple/swift-collections.git at 1.7.0 (1.78s)
Computing version for https://github.com/apple/swift-system
Computed https://github.com/apple/swift-system at 1.8.1 (0.21s)
Creating working copy for https://github.com/apple/swift-system
Working copy of https://github.com/apple/swift-system resolved at 1.8.1
Creating working copy for https://github.com/apple/swift-collections.git
Working copy of https://github.com/apple/swift-collections.git resolved at 1.7.0
Creating working copy for https://github.com/apple/swift-async-algorithms
Working copy of https://github.com/apple/swift-async-algorithms resolved at 1.1.6
Building for debugging...
[Computing dependencies]
[Pre-planning 1 / 274]
[Constructing 1 / 589]
[52 / 102] InternalCollectionsUtilities
[61 / 120] SystemPackage
[72 / 120] SystemPackage
[73 / 120] SystemPackage-product
[78 / 120] InternalCollectionsUtilities
[80 / 120] SpanPreview
[91 / 136] SpanPreview
[94 / 137] SystemPackage
[98 / 137] SpanPreview
[99 / 137] SystemPackage
[102 / 137] OrderedCollections
[103 / 137] InternalCollectionsUtilities
[110 / 139]
[113 / 148] DequeModule
[115 / 148] DequeModule
[116 / 148] DequeModule
[119 / 148] DequeModule
[119 / 149] DequeModule
[127 / 149] DequeModule
[127 / 150] DequeModule
[145 / 160] AsyncAlgorithms
[157 / 170] SwiftCommand
[158 / 170] SwiftCommand
[159 / 171] AsyncAlgorithms
[161 / 171] AsyncAlgorithms
error: SwiftCompile normal wasm32 failed with a nonzero exit code. Command line:     cd /host

/host/spi-builder-workspace/Sources/SwiftCommand/ChildProcess.swift:551:26: [1;31merror: [1;39mcannot find type 'Process' in scope[0;0m
[0;36m549 |[0;0m
[0;36m550 |[0;0m     private let command: GeneratingCommand
[0;36m551 |[0;0m     private let process: [4;39mProcess[0;0m
    [0;36m|[0;0m                          `- [1;31merror: [1;39mcannot find type 'Process' in scope[0;0m
[0;36m552 |[0;0m     private let stdinPipe, stdoutPipe, stderrPipe: Pipe?
[0;36m553 |[0;0m     private let closeStdinImplicitly: Bool
/host/spi-builder-workspace/Sources/SwiftCommand/ChildProcess.swift:557:18: [1;31merror: [1;39mcannot find type 'Process' in scope[0;0m
[0;36m555 |[0;0m     private init(
[0;36m556 |[0;0m         command: GeneratingCommand,
[0;36m557 |[0;0m         process: [4;39mProcess[0;0m,
    [0;36m|[0;0m                  `- [1;31merror: [1;39mcannot find type 'Process' in scope[0;0m
[0;36m558 |[0;0m         stdinPipe: Pipe?,
[0;36m559 |[0;0m         stdoutPipe: Pipe?,
Failed frontend command:
/usr/bin/swift-frontend -frontend -emit-module -experimental-skip-non-inlinable-function-bodies-without-types /host/spi-builder-workspace/Sources/SwiftCommand/AsyncCharacterSequence.swift /host/spi-builder-workspace/Sources/SwiftCommand/AsyncLineSequence.swift /host/spi-builder-workspace/Sources/SwiftCommand/AsyncUnicodeScalarSequence.swift /host/spi-builder-workspace/Sources/SwiftCommand/ChildProcess.swift /host/spi-builder-workspace/Sources/SwiftCommand/Command.swift /host/spi-builder-workspace/Sources/SwiftCommand/Either.swift /host/spi-builder-workspace/Sources/SwiftCommand/ExitStatus.swift /host/spi-builder-workspace/Sources/SwiftCommand/FileHandle+Async.swift /host/spi-builder-workspace/Sources/SwiftCommand/FilePath+extension.swift /host/spi-builder-workspace/Sources/SwiftCommand/InputSource.swift /host/spi-builder-workspace/Sources/SwiftCommand/OutputDestination.swift /host/spi-builder-workspace/Sources/SwiftCommand/OutputType.swift /host/spi-builder-workspace/Sources/SwiftCommand/ProcessOutput.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_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 -fmodule-map-file\=/host/spi-builder-workspace/.build/checkouts/swift-system/Sources/CSystem/include/module.modulemap -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/checkouts/swift-system/Sources/CSystem/include -Xcc -I/host/spi-builder-workspace/.build/out/Products/Debug-webassembly-wasm32/include -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/SwiftCommand.build/Debug-webassembly-wasm32/SwiftCommand-t.build/DerivedSources-normal/wasm32 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/SwiftCommand.build/Debug-webassembly-wasm32/SwiftCommand-t.build/DerivedSources/wasm32 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/SwiftCommand.build/Debug-webassembly-wasm32/SwiftCommand-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name SwiftCommand -const-gather-protocols-file /host/spi-builder-workspace/.build/out/Intermediates.noindex/SwiftCommand.build/Debug-webassembly-wasm32/SwiftCommand-t.build/Objects-normal/wasm32/SwiftCommand_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/SwiftCommand.build/Debug-webassembly-wasm32/SwiftCommand-t.build/Objects-normal/wasm32/Modules/SwiftCommand.swiftdoc -emit-module-source-info-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/SwiftCommand.build/Debug-webassembly-wasm32/SwiftCommand-t.build/Objects-normal/wasm32/Modules/SwiftCommand.swiftsourceinfo -emit-objc-header-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/SwiftCommand.build/Debug-webassembly-wasm32/SwiftCommand-t.build/Objects-normal/wasm32/SwiftCommand-Swift.h -serialize-diagnostics-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/SwiftCommand.build/Debug-webassembly-wasm32/SwiftCommand-t.build/Objects-normal/wasm32/SwiftCommand-primary-emit-module.dia -emit-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/SwiftCommand.build/Debug-webassembly-wasm32/SwiftCommand-t.build/Objects-normal/wasm32/SwiftCommand-primary-emit-module.d -parse-as-library -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/SwiftCommand.build/Debug-webassembly-wasm32/SwiftCommand-t.build/Objects-normal/wasm32/Modules/SwiftCommand.swiftmodule
error: Build failed
BUILD FAILURE 6.4 wasm