Swift Package Index

Build Information

Failed to build swift-argument-parser, reference 1.8.2 (6a52f3), with Swift 6.4 for Wasm on 25 Sep 2026 01:30:38 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/apple/swift-argument-parser.git
Reference: 1.8.2
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/apple/swift-argument-parser
 * tag               1.8.2      -> FETCH_HEAD
HEAD is now at 6a52f32 Update changelog for the 1.8.2 release (#914)
Cloned https://github.com/apple/swift-argument-parser.git
Revision (git rev-parse @):
6a52f3251125d74daf04fcbd5e6f08a75d074382
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/apple/swift-argument-parser.git at 1.8.2
========================================
Build
========================================
Selected platform:         wasm
Swift version:             6.4
Building package at path:  $PWD
https://github.com/apple/swift-argument-parser.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-54344844-0":/host -w "$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...
[Pre-planning 1 / 298]
[Starting]
[55 / 92] ArgumentParserToolInfo
[69 / 102] ArgumentParser
/host/spi-builder-workspace/Sources/ArgumentParser/Utilities/Mutex.swift:43:30: warning: UnsafeMutablePointer<Void> has been replaced by UnsafeMutableRawPointer
 41 |     #endif
 42 |
 43 |     typealias PlatformLock = UnsafeMutablePointer<Primitive>
    |                              `- warning: UnsafeMutablePointer<Void> has been replaced by UnsafeMutableRawPointer
 44 |     var _platformLock: PlatformLock
 45 |
[78 / 106] roll-product
/host/spi-builder-workspace/Sources/ArgumentParser/Parsable Types/ParsableArguments.swift:76:8: warning: '_errorLabel' is deprecated: Use _errorPrefix instead. [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration\DeprecatedDeclaration]8;;\]
 74 |   /// Defaults to `"\(_errorLabel): "`.
 75 |   public static var _errorPrefix: String {
 76 |     "\(_errorLabel): "
    |        `- warning: '_errorLabel' is deprecated: Use _errorPrefix instead. [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration\DeprecatedDeclaration]8;;\]
 77 |   }
 78 | }
[#DeprecatedDeclaration]: <https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration>
[82 / 109] ArgumentParserToolInfo
/host/spi-builder-workspace/Sources/ArgumentParser/Usage/DumpHelpGenerator.swift:208:15: warning: 'customDeprecated' is deprecated: Use custom instead. [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration\DeprecatedDeclaration]8;;\]
206 |       self = .customAsync
207 |     case .customDeprecated(_):
208 |       self = .customDeprecated
    |               `- warning: 'customDeprecated' is deprecated: Use custom instead. [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration\DeprecatedDeclaration]8;;\]
209 |     }
210 |   }
[#DeprecatedDeclaration]: <https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration>
[91 / 114] default-as-flag-product
[93 / 116]
[105 / 124] roll-product
[106 / 124] default-as-flag-product
/host/spi-builder-workspace/Sources/ArgumentParser/Utilities/Mutex.swift:43:30: warning: UnsafeMutablePointer<Void> has been replaced by UnsafeMutableRawPointer
 41 |     #endif
 42 |
 43 |     typealias PlatformLock = UnsafeMutablePointer<Primitive>
    |                              `- warning: UnsafeMutablePointer<Void> has been replaced by UnsafeMutableRawPointer
 44 |     var _platformLock: PlatformLock
 45 |
error: SwiftCompile normal wasm32 failed with a nonzero exit code. Command line:     cd /host

/host/spi-builder-workspace/Sources/ArgumentParserTestHelpers/TestHelpers.swift:48:31: error: cannot find type 'XCTestExpectation' in scope
 46 | // extensions to the ParsableArguments protocol to facilitate XCTestExpectation support
 47 | public protocol TestableParsableArguments: ParsableArguments {
 48 |   var didValidateExpectation: XCTestExpectation { get }
    |                               `- error: cannot find type 'XCTestExpectation' in scope
 49 | }
 50 |
/host/spi-builder-workspace/Sources/ArgumentParserTestHelpers/TestHelpers.swift:61:26: error: cannot find type 'XCTestExpectation' in scope
 59 |   TestableParsableArguments
 60 | {
 61 |   var didRunExpectation: XCTestExpectation { get }
    |                          `- error: cannot find type 'XCTestExpectation' in scope
 62 | }
 63 |
/host/spi-builder-workspace/Sources/ArgumentParserTestHelpers/TestHelpers.swift:70:11: error: cannot find type 'XCTestExpectation' in scope
 68 | }
 69 |
 70 | extension XCTestExpectation {
    |           `- error: cannot find type 'XCTestExpectation' in scope
 71 |   public convenience init(singleExpectation description: String) {
 72 |     self.init(description: description)
Failed frontend command:
/usr/bin/swift-frontend -frontend -emit-module -experimental-skip-non-inlinable-function-bodies-without-types /host/spi-builder-workspace/Sources/ArgumentParserTestHelpers/TestHelpers.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 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/swift-argument-parser.build/Debug-webassembly-wasm32/ArgumentParserTestHelpers-t.build/DerivedSources-normal/wasm32 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-argument-parser.build/Debug-webassembly-wasm32/ArgumentParserTestHelpers-t.build/DerivedSources/wasm32 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-argument-parser.build/Debug-webassembly-wasm32/ArgumentParserTestHelpers-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name ArgumentParserTestHelpers -package-name spi_builder_workspace -const-gather-protocols-file /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-argument-parser.build/Debug-webassembly-wasm32/ArgumentParserTestHelpers-t.build/Objects-normal/wasm32/ArgumentParserTestHelpers_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/swift-argument-parser.build/Debug-webassembly-wasm32/ArgumentParserTestHelpers-t.build/Objects-normal/wasm32/Modules/ArgumentParserTestHelpers.swiftdoc -emit-module-source-info-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-argument-parser.build/Debug-webassembly-wasm32/ArgumentParserTestHelpers-t.build/Objects-normal/wasm32/Modules/ArgumentParserTestHelpers.swiftsourceinfo -emit-objc-header-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-argument-parser.build/Debug-webassembly-wasm32/ArgumentParserTestHelpers-t.build/Objects-normal/wasm32/ArgumentParserTestHelpers-Swift.h -serialize-diagnostics-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-argument-parser.build/Debug-webassembly-wasm32/ArgumentParserTestHelpers-t.build/Objects-normal/wasm32/ArgumentParserTestHelpers-primary-emit-module.dia -emit-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-argument-parser.build/Debug-webassembly-wasm32/ArgumentParserTestHelpers-t.build/Objects-normal/wasm32/ArgumentParserTestHelpers-primary-emit-module.d -parse-as-library -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-argument-parser.build/Debug-webassembly-wasm32/ArgumentParserTestHelpers-t.build/Objects-normal/wasm32/Modules/ArgumentParserTestHelpers.swiftmodule
error: Build failed
BUILD FAILURE 6.4 wasm