Swift Package IndexBuild Information
Failed to build PackageGeneratorCLI, reference main (c94ff9), with Swift 6.4 for Wasm on 25 Sep 2026 03:51:55 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-54344845-0":/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
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Builder version: 5.1.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/mackoj/PackageGeneratorCLI.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/mackoj/PackageGeneratorCLI
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at c94ff9a feat: rewrite (#21)
Cloned https://github.com/mackoj/PackageGeneratorCLI.git
Revision (git rev-parse @):
c94ff9abb109cde4509385e0ea47859604df5eef
SUCCESS checkout https://github.com/mackoj/PackageGeneratorCLI.git at main
========================================
Build
========================================
Selected platform: wasm
Swift version: 6.4
Building package at path: $PWD
https://github.com/mackoj/PackageGeneratorCLI.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-54344845-0":/host -w "$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/swiftlang/swift-syntax
Fetching https://github.com/apple/swift-argument-parser.git
[1/18941] Fetching swift-argument-parser
Fetched https://github.com/apple/swift-argument-parser.git (0.83s)
[1/80067] Fetching swift-syntax
Fetched https://github.com/swiftlang/swift-syntax (3.38s)
Computing version for https://github.com/swiftlang/swift-syntax
Computed https://github.com/swiftlang/swift-syntax at 604.0.0 (4.61s)
Computing version for https://github.com/apple/swift-argument-parser.git
Computed https://github.com/apple/swift-argument-parser.git at 1.8.2 (0.18s)
Creating working copy for https://github.com/apple/swift-argument-parser.git
Working copy of https://github.com/apple/swift-argument-parser.git resolved at 1.8.2
Creating working copy for https://github.com/swiftlang/swift-syntax
Working copy of https://github.com/swiftlang/swift-syntax resolved at 604.0.0
Building for debugging...
[Computing dependencies]
[Pre-planning 1 / 447]
[Planning deferred tasks]
[82 / 171] SwiftSyntax601
[131 / 192] SwiftSyntax604
[133 / 192] PackageGeneratorModels
[140 / 192] PackageGeneratorModels
[147 / 194] SwiftSyntax510
[156 / 199] SwiftSyntax604
[166 / 202] SwiftSyntax
[170 / 211] SwiftSyntax
[171 / 212] ArgumentParserToolInfo
[179 / 213] PackageGeneratorModels
[181 / 213] PackageGeneratorModels
[183 / 214] SwiftSyntax602
[185 / 214] ArgumentParserToolInfo
[191 / 215]
[193 / 224] ArgumentParser
[194 / 224] ArgumentParser
[195 / 224] ArgumentParser
[196 / 224] ArgumentParser
[197 / 224] ArgumentParser
[202 / 224] ArgumentParser
[203 / 224] ArgumentParser-product
[204 / 224] ArgumentParser-product
[205 / 224] ArgumentParser-product
[205 / 224] ArgumentParser
[208 / 225] ArgumentParser
[208 / 225] SwiftSyntax
[214 / 226] SwiftParser
[218 / 235] SwiftParser
[220 / 235] SwiftParser
[223 / 235] SwiftParser
[227 / 235] SwiftParser
[228 / 235] SwiftParser-product
error: SwiftCompile normal wasm32 /host/spi-builder-workspace/Sources/PackageGeneratorCLI/Errors/CLIError.swift failed with a nonzero exit code. Command line: cd /host
builtin-SwiftPerFileCompile CLIError.swift
error: SwiftCompile normal wasm32 /host/spi-builder-workspace/Sources/PackageGeneratorCLI/FileURL+ExpressibleByArgument.swift failed with a nonzero exit code. Command line: cd /host
builtin-SwiftPerFileCompile FileURL+ExpressibleByArgument.swift
/host/spi-builder-workspace/Sources/PackageGeneratorCLI/Logging/LogSink.swift:1:8: [1;31merror: [1;39mno such module 'OSLog'[0;0m
[0;36m1 |[0;0m import OSLog
[0;36m|[0;0m `- [1;31merror: [1;39mno such module 'OSLog'[0;0m
[0;36m2 |[0;0m import Foundation
[0;36m3 |[0;0m
Failed frontend command:
/usr/bin/swift-frontend -frontend -c -primary-file /host/spi-builder-workspace/Sources/PackageGeneratorCLI/Errors/CLIError.swift -primary-file /host/spi-builder-workspace/Sources/PackageGeneratorCLI/FileURL+ExpressibleByArgument.swift /host/spi-builder-workspace/Sources/PackageGeneratorCLI/FileURLCodable.swift /host/spi-builder-workspace/Sources/PackageGeneratorCLI/GetImportVisitor.swift /host/spi-builder-workspace/Sources/PackageGeneratorCLI/Logging/LogSink.swift /host/spi-builder-workspace/Sources/PackageGeneratorCLI/Logging/Loggers.swift /host/spi-builder-workspace/Sources/PackageGeneratorCLI/Parsing/ParseResult.swift /host/spi-builder-workspace/Sources/PackageGeneratorCLI/Parsing/SwiftFileParser.swift /host/spi-builder-workspace/Sources/PackageGeneratorCLI/cli.swift -emit-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/PackageGeneratorCLI.build/Debug-webassembly-wasm32/package-generator-cli-p.build/Objects-normal/wasm32/CLIError.d -emit-const-values-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/PackageGeneratorCLI.build/Debug-webassembly-wasm32/package-generator-cli-p.build/Objects-normal/wasm32/CLIError.swiftconstvalues -emit-reference-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/PackageGeneratorCLI.build/Debug-webassembly-wasm32/package-generator-cli-p.build/Objects-normal/wasm32/CLIError.swiftdeps -serialize-diagnostics-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/PackageGeneratorCLI.build/Debug-webassembly-wasm32/package-generator-cli-p.build/Objects-normal/wasm32/CLIError.dia -emit-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/PackageGeneratorCLI.build/Debug-webassembly-wasm32/package-generator-cli-p.build/Objects-normal/wasm32/FileURL+ExpressibleByArgument.d -emit-const-values-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/PackageGeneratorCLI.build/Debug-webassembly-wasm32/package-generator-cli-p.build/Objects-normal/wasm32/FileURL+ExpressibleByArgument.swiftconstvalues -emit-reference-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/PackageGeneratorCLI.build/Debug-webassembly-wasm32/package-generator-cli-p.build/Objects-normal/wasm32/FileURL+ExpressibleByArgument.swiftdeps -serialize-diagnostics-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/PackageGeneratorCLI.build/Debug-webassembly-wasm32/package-generator-cli-p.build/Objects-normal/wasm32/FileURL+ExpressibleByArgument.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 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-syntax/Sources/_SwiftSyntaxCShims/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-syntax/Sources/_SwiftSyntaxCShims/include -Xcc -I/host/spi-builder-workspace/.build/out/Products/Debug-webassembly-wasm32/include -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/PackageGeneratorCLI.build/Debug-webassembly-wasm32/package-generator-cli-p.build/DerivedSources-normal/wasm32 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/PackageGeneratorCLI.build/Debug-webassembly-wasm32/package-generator-cli-p.build/DerivedSources/wasm32 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/PackageGeneratorCLI.build/Debug-webassembly-wasm32/package-generator-cli-p.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name PackageGeneratorCLI -package-name spi_builder_workspace -const-gather-protocols-file /host/spi-builder-workspace/.build/out/Intermediates.noindex/PackageGeneratorCLI.build/Debug-webassembly-wasm32/package-generator-cli-p.build/Objects-normal/wasm32/package-generator-cli_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/PackageGeneratorCLI.build/Debug-webassembly-wasm32/package-generator-cli-p.build/Objects-normal/wasm32/CLIError.o -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/PackageGeneratorCLI.build/Debug-webassembly-wasm32/package-generator-cli-p.build/Objects-normal/wasm32/FileURL+ExpressibleByArgument.o -index-unit-output-path /PackageGeneratorCLI.build/Debug-webassembly-wasm32/package-generator-cli-p.build/Objects-normal/wasm32/CLIError.o -index-unit-output-path /PackageGeneratorCLI.build/Debug-webassembly-wasm32/package-generator-cli-p.build/Objects-normal/wasm32/FileURL+ExpressibleByArgument.o -index-store-path /host/spi-builder-workspace/.build/out -index-system-modules
error: Build failed
BUILD FAILURE 6.4 wasm