XCStringsTool – Build Information

Build Information

Failed to build XCStringsTool, reference 1.2.0 (b78b95), with Swift 6.4 for macOS (SPM) on 22 Sep 2026 10:41:49 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun swift build --arch arm64

Build Log

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RunAll
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Builder version: 5.1.0
Interrupt handler set up.
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Checkout
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Clone URL: https://github.com/liamnichols/xcstrings-tool.git
Reference: 1.2.0
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/liamnichols/xcstrings-tool
 * tag               1.2.0      -> FETCH_HEAD
HEAD is now at b78b951 Update GitHub Workflows to use support Xcode 16.4 (#138)
Cloned https://github.com/liamnichols/xcstrings-tool.git
Revision (git rev-parse @):
b78b9515dc802f26f6f27893e98afe8afb381996
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/liamnichols/xcstrings-tool.git at 1.2.0
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Build
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Selected platform:         macosSpm
Swift version:             6.4
Building package at path:  $PWD
https://github.com/liamnichols/xcstrings-tool.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun swift build --arch arm64
Building for debugging...
[Computing dependencies]
[Pre-planning 1 / 832]
[Planning deferred tasks]
[167 / 382] XCStringsTool_XCStringsToolTests
[170 / 382]
[182 / 393] SwiftSyntax510
[193 / 417] _SwiftSyntaxCShims
[201 / 421] Documentation
[247 / 421] SwiftSyntax509
[252 / 421] ArgumentParserToolInfo
[263 / 518]
[273 / 518]
[290 / 518] SwiftSyntax600
[301 / 520] Documentation
[313 / 520]
[319 / 520] SwiftSyntax
[324 / 562]
[331 / 562]
[344 / 562] SwiftSyntax
[347 / 562]
[350 / 562]
[352 / 562]
[354 / 562]
[357 / 562]
[361 / 562] SwiftSyntax
[364 / 562]
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[369 / 562]
[372 / 562]
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[376 / 562]
[379 / 562]
[380 / 562]
[384 / 562] StringCatalog
[399 / 562] Yams
[400 / 562] StringCatalog
[402 / 562] StringCatalog
[415 / 562] Yams
[416 / 562] ArgumentParser
[419 / 562] ArgumentParser
[423 / 562] Yams-product
[424 / 562] Yams-product
[427 / 562] SwiftIdentifier-product
[430 / 562] SwiftIdentifier-product
[436 / 562] StringCatalog
[449 / 562] StringCatalog
[454 / 562] ArgumentParser
[455 / 562] ArgumentParser-product
[459 / 562] ArgumentParser
[461 / 562] ArgumentParser
[463 / 562]
[465 / 563] ArgumentParser
[468 / 564]
[471 / 575] SwiftParser
[472 / 586] SwiftDiagnostics
[473 / 586] SwiftParser
[474 / 586] SwiftDiagnostics
[483 / 586] SwiftParser
[485 / 586] SwiftParser
[487 / 586] SwiftParser
[488 / 586] SwiftParser
[493 / 586] SwiftParser
[496 / 586] SwiftDiagnostics
[500 / 586] SwiftDiagnostics
[506 / 588] StringValidator
[507 / 589] SwiftBasicFormat
[511 / 596] SwiftBasicFormat
[524 / 601] SwiftParserDiagnostics
[540 / 603] StringSource
[544 / 603] StringSource
[552 / 614] SwiftParserDiagnostics
[555 / 625] StringExtractor
[557 / 625] SwiftParserDiagnostics
[574 / 625] SwiftSyntaxBuilder
[580 / 625]
[581 / 626] StringExtractor
[588 / 637] SwiftSyntaxBuilder
[591 / 637] SwiftSyntaxBuilder
[593 / 637] SwiftParserDiagnostics
[600 / 638] SwiftSyntaxBuilder
[601 / 638] StringGenerator
[609 / 649] StringGenerator
[612 / 649] StringGenerator
[621 / 650] StringGenerator
[622 / 650] xcstrings-tool-product
[633 / 663] xcstrings-tool-product
Fetching https://github.com/pointfreeco/swift-snapshot-testing
Fetching https://github.com/liamnichols/swift-localized-strings
Fetching https://github.com/swiftlang/swift-syntax
Fetching https://github.com/apple/swift-argument-parser
Fetching https://github.com/jpsim/Yams
Fetching https://github.com/swiftlang/swift-docc-plugin
[1/2345] Fetching swift-docc-plugin
[2/2524] Fetching swift-docc-plugin, swift-localized-strings
[298/14385] Fetching swift-docc-plugin, swift-localized-strings, yams
Fetched https://github.com/liamnichols/swift-localized-strings (0.96s)
[237/33124] Fetching swift-docc-plugin, yams, swift-argument-parser
[12273/49588] Fetching swift-docc-plugin, yams, swift-argument-parser, swift-snapshot-testing
[14806/129590] Fetching swift-docc-plugin, yams, swift-argument-parser, swift-snapshot-testing, swift-syntax
Fetched https://github.com/pointfreeco/swift-snapshot-testing (5.55s)
[113126/113126] Fetching swift-docc-plugin, yams, swift-argument-parser, swift-syntax
Fetched https://github.com/apple/swift-argument-parser (6.96s)
Fetched https://github.com/swiftlang/swift-syntax (6.96s)
Fetched https://github.com/jpsim/Yams (6.96s)
Fetched https://github.com/swiftlang/swift-docc-plugin (6.96s)
Computing version for https://github.com/liamnichols/swift-localized-strings
Computed https://github.com/liamnichols/swift-localized-strings at 1.0.0 (7.71s)
Computing version for https://github.com/jpsim/Yams
Computed https://github.com/jpsim/Yams at 5.4.0 (0.67s)
Computing version for https://github.com/swiftlang/swift-docc-plugin
Computed https://github.com/swiftlang/swift-docc-plugin at 1.5.0 (0.65s)
Fetching https://github.com/swiftlang/swift-docc-symbolkit
[1/3828] Fetching swift-docc-symbolkit
Fetched https://github.com/swiftlang/swift-docc-symbolkit (1.39s)
Computing version for https://github.com/swiftlang/swift-docc-symbolkit
Computed https://github.com/swiftlang/swift-docc-symbolkit at 1.0.0 (2.13s)
Computing version for https://github.com/apple/swift-argument-parser
Computed https://github.com/apple/swift-argument-parser at 1.8.2 (0.59s)
Computing version for https://github.com/pointfreeco/swift-snapshot-testing
Computed https://github.com/pointfreeco/swift-snapshot-testing at 1.19.6 (0.60s)
Fetching https://github.com/pointfreeco/swift-custom-dump
[1/5666] Fetching swift-custom-dump
Fetched https://github.com/pointfreeco/swift-custom-dump (1.67s)
Computing version for https://github.com/pointfreeco/swift-custom-dump
Computed https://github.com/pointfreeco/swift-custom-dump at 1.7.3 (2.30s)
Fetching https://github.com/pointfreeco/swift-issue-reporting
[1/6142] Fetching swift-issue-reporting
Fetched https://github.com/pointfreeco/swift-issue-reporting (1.77s)
Computing version for https://github.com/pointfreeco/swift-issue-reporting
Computed https://github.com/pointfreeco/swift-issue-reporting at 2.1.0 (4.12s)
Computing version for https://github.com/swiftlang/swift-syntax
Computed https://github.com/swiftlang/swift-syntax at 601.0.1 (0.77s)
Creating working copy for https://github.com/pointfreeco/swift-issue-reporting
Working copy of https://github.com/pointfreeco/swift-issue-reporting resolved at 2.1.0
Creating working copy for https://github.com/swiftlang/swift-syntax
Working copy of https://github.com/swiftlang/swift-syntax resolved at 601.0.1
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/jpsim/Yams
Working copy of https://github.com/jpsim/Yams resolved at 5.4.0
Creating working copy for https://github.com/liamnichols/swift-localized-strings
Working copy of https://github.com/liamnichols/swift-localized-strings resolved at 1.0.0
Creating working copy for https://github.com/pointfreeco/swift-custom-dump
Working copy of https://github.com/pointfreeco/swift-custom-dump resolved at 1.7.3
Creating working copy for https://github.com/apple/swift-argument-parser
Working copy of https://github.com/apple/swift-argument-parser resolved at 1.8.2
Creating working copy for https://github.com/pointfreeco/swift-snapshot-testing
Working copy of https://github.com/pointfreeco/swift-snapshot-testing resolved at 1.19.6
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
error: SwiftCompile normal arm64 failed with a nonzero exit code. Command line:     cd /Users/admin/builder

/Users/admin/builder/spi-builder-workspace/Sources/xcstrings-tool/Utilities/AccessLevel+Resolution.swift:35:24: [1;31merror: [1;39m'retroactive' attribute does not apply; 'AccessLevel' is declared in the same package[0;0m
[0;36m33 |[0;0m
[0;36m34 |[0;0m #if compiler(>=6.0)
[0;36m35 |[0;0m extension AccessLevel: @retroactive ArgumentParser.ExpressibleByArgument {}
   [0;36m|[0;0m                        `- [1;31merror: [1;39m'retroactive' attribute does not apply; 'AccessLevel' is declared in the same package[0;0m
[0;36m36 |[0;0m #else
[0;36m37 |[0;0m extension AccessLevel: ExpressibleByArgument {}
Failed frontend command:
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift-frontend -frontend -emit-module -experimental-skip-non-inlinable-function-bodies-without-types /Users/admin/builder/spi-builder-workspace/Sources/xcstrings-tool/Generate.swift /Users/admin/builder/spi-builder-workspace/Sources/xcstrings-tool/Utilities/AccessLevel+Resolution.swift /Users/admin/builder/spi-builder-workspace/Sources/xcstrings-tool/Utilities/Cache.swift /Users/admin/builder/spi-builder-workspace/Sources/xcstrings-tool/Utilities/Configuration.swift /Users/admin/builder/spi-builder-workspace/Sources/xcstrings-tool/Utilities/Diagnostics.swift /Users/admin/builder/spi-builder-workspace/Sources/xcstrings-tool/Utilities/FileManager+Utilities.swift /Users/admin/builder/spi-builder-workspace/Sources/xcstrings-tool/Utilities/InputParser.swift /Users/admin/builder/spi-builder-workspace/Sources/xcstrings-tool/Utilities/ResourceValidator+Validate.swift /Users/admin/builder/spi-builder-workspace/Sources/xcstrings-tool/Utilities/StringExtractor+Merge.swift /Users/admin/builder/spi-builder-workspace/Sources/xcstrings-tool/XCStringsTool.swift -target arm64-apple-macos13.0 -disable-cross-import-overlay-search -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins/libFoundationMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server\#FoundationMacros -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins/libObservationMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server\#ObservationMacros -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins/libSwiftMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server\#SwiftMacros -disable-implicit-swift-modules -Xcc -fno-implicit-modules -Xcc -fno-implicit-module-maps -explicit-swift-module-map-file /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/XCStringsTool.build/Debug/xcstrings-tool-p.build/Objects-normal/arm64/xcstrings_tool-dependencies-1.json -Xllvm -aarch64-use-tbi -enable-objc-interop -stack-check -sdk /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX27.0.sdk -I /Users/admin/builder/spi-builder-workspace/.build/out/Products/Debug -Isystem /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.build/out/Products/Debug/PackageFrameworks -F /Users/admin/builder/spi-builder-workspace/.build/out/Products/Debug -F /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks -module-cache-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/SwiftExplicitPrecompiledModules -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 -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.build/out/ModuleCache.noindex/Session.modulevalidation -Xcc -working-directory -Xcc /Users/admin/builder -enable-anonymous-context-mangled-names -file-compilation-dir /Users/admin/builder -Xcc -fmodule-map-file\=/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-syntax/Sources/_SwiftSyntaxCShims/include/module.modulemap -Xcc -fmodule-map-file\=/Users/admin/builder/spi-builder-workspace/.build/checkouts/Yams/Sources/CYaml/include/module.modulemap -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.build/out/SDKStatCaches.noindex/macosx27.0-26A425-80c5bbf1d171475443272936d42f90a36a22442a12e9d48fe1a705f55a1adfc4.sdkstatcache -Xcc -fmodules-prune-interval\=86400 -Xcc -fmodules-prune-after\=345600 -Xcc -I/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-syntax/Sources/_SwiftSyntaxCShims/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.build/checkouts/Yams/Sources/CYaml/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.build/out/Products/Debug/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/XCStringsTool.build/Debug/xcstrings-tool-p.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/XCStringsTool.build/Debug/xcstrings-tool-p.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/XCStringsTool.build/Debug/xcstrings-tool-p.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name xcstrings_tool -package-name spi_builder_workspace -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/XCStringsTool.build/Debug/xcstrings-tool-p.build/Objects-normal/arm64/xcstrings-tool_const_extract_protocols.json -disable-clang-spi -clang-target arm64-apple-macos27.0 -target-sdk-version 27.0 -target-sdk-name macosx27.0 -in-process-plugin-server-path /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/libSwiftInProcPluginServer.dylib -emit-module-doc-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/XCStringsTool.build/Debug/xcstrings-tool-p.build/Objects-normal/arm64/xcstrings_tool.swiftdoc -emit-module-source-info-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/XCStringsTool.build/Debug/xcstrings-tool-p.build/Objects-normal/arm64/xcstrings_tool.swiftsourceinfo -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/XCStringsTool.build/Debug/xcstrings-tool-p.build/Objects-normal/arm64/xcstrings-tool-primary-emit-module.dia -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/XCStringsTool.build/Debug/xcstrings-tool-p.build/Objects-normal/arm64/xcstrings-tool-primary-emit-module.d -parse-as-library -o /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/XCStringsTool.build/Debug/xcstrings-tool-p.build/Objects-normal/arm64/xcstrings_tool.swiftmodule -emit-abi-descriptor-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/XCStringsTool.build/Debug/xcstrings-tool-p.build/Objects-normal/arm64/xcstrings_tool.abi.json
error: Build failed
BUILD FAILURE 6.4 macosSpm