XCStringsTool – Build Information

Build Information

Failed to build XCStringsTool, reference main (15a0cc), with Swift 6.4 for Wasm on 22 Sep 2026 10:28:35 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: 5.1.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/liamnichols/xcstrings-tool.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/liamnichols/xcstrings-tool
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 15a0ccf Support latest SwiftSyntax prereleases (#140)
Cloned https://github.com/liamnichols/xcstrings-tool.git
Revision (git rev-parse @):
15a0ccf140dabc45e0ca80d26c3922c1cb3ee2e2
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/liamnichols/xcstrings-tool.git at main
========================================
Build
========================================
Selected platform:         wasm
Swift version:             6.4
Building package at path:  $PWD
https://github.com/liamnichols/xcstrings-tool.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-54344843-3":/host -w "$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/apple/swift-argument-parser
Fetching https://github.com/jpsim/Yams
Fetching https://github.com/pointfreeco/swift-snapshot-testing
[1/11861] Fetching yams
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Fetching https://github.com/swiftlang/swift-docc-plugin
Fetching https://github.com/liamnichols/swift-localized-strings
[29120/47243] Fetching yams, swift-argument-parser, swift-snapshot-testing
Fetched https://github.com/apple/swift-argument-parser (1.26s)
[10558/28325] Fetching yams, swift-snapshot-testing
Fetching https://github.com/swiftlang/swift-syntax
[15155/28504] Fetching yams, swift-snapshot-testing, swift-localized-strings
[15311/30849] Fetching yams, swift-snapshot-testing, swift-localized-strings, swift-docc-plugin
Fetched https://github.com/liamnichols/swift-localized-strings (0.58s)
[15412/30670] Fetching yams, swift-snapshot-testing, swift-docc-plugin
Fetched https://github.com/swiftlang/swift-docc-plugin (0.76s)
[15319/28325] Fetching yams, swift-snapshot-testing
[28326/108327] Fetching yams, swift-snapshot-testing, swift-syntax
Fetched https://github.com/jpsim/Yams (2.97s)
[18865/96466] Fetching swift-snapshot-testing, swift-syntax
Fetched https://github.com/pointfreeco/swift-snapshot-testing (3.00s)
[3201/80002] Fetching swift-syntax
Fetched https://github.com/swiftlang/swift-syntax (5.61s)
Computing version for https://github.com/liamnichols/swift-localized-strings
Computed https://github.com/liamnichols/swift-localized-strings at 1.0.0 (7.75s)
Computing version for https://github.com/jpsim/Yams
Computed https://github.com/jpsim/Yams at 5.4.0 (0.38s)
Computing version for https://github.com/swiftlang/swift-docc-plugin
Computed https://github.com/swiftlang/swift-docc-plugin at 1.5.0 (0.35s)
Fetching https://github.com/swiftlang/swift-docc-symbolkit
[1/3828] Fetching swift-docc-symbolkit
Fetched https://github.com/swiftlang/swift-docc-symbolkit (0.69s)
Computing version for https://github.com/swiftlang/swift-docc-symbolkit
Computed https://github.com/swiftlang/swift-docc-symbolkit at 1.0.0 (1.13s)
Computing version for https://github.com/apple/swift-argument-parser
Computed https://github.com/apple/swift-argument-parser at 1.8.2 (0.28s)
Computing version for https://github.com/pointfreeco/swift-snapshot-testing
Computed https://github.com/pointfreeco/swift-snapshot-testing at 1.19.6 (0.27s)
Fetching https://github.com/pointfreeco/swift-custom-dump
[1/5666] Fetching swift-custom-dump
Fetched https://github.com/pointfreeco/swift-custom-dump (0.58s)
Computing version for https://github.com/pointfreeco/swift-custom-dump
Computed https://github.com/pointfreeco/swift-custom-dump at 1.7.3 (0.96s)
Fetching https://github.com/pointfreeco/swift-issue-reporting
[62/6142] Fetching swift-issue-reporting
Fetched https://github.com/pointfreeco/swift-issue-reporting (0.95s)
Computing version for https://github.com/pointfreeco/swift-issue-reporting
Computed https://github.com/pointfreeco/swift-issue-reporting at 2.1.0 (2.80s)
Computing version for https://github.com/swiftlang/swift-syntax
Computed https://github.com/swiftlang/swift-syntax at 602.0.0 (0.48s)
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-docc-plugin
Working copy of https://github.com/swiftlang/swift-docc-plugin resolved at 1.5.0
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/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/swiftlang/swift-syntax
Working copy of https://github.com/swiftlang/swift-syntax resolved at 602.0.0
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/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/jpsim/Yams
Working copy of https://github.com/jpsim/Yams resolved at 5.4.0
Building for debugging...
[Computing dependencies]
[Constructing description]
[Pre-planning 1 / 1599]
[Planning 656 / 1599]
[Planning 1448 / 1599]
[Planning deferred tasks]
[Constructing 1 / 3496]
[Constructing 3292 / 3496]
[Starting]
[1 / 629]
[138 / 629] SwiftParserDiagnostics
[269 / 629] ArgumentParser
[295 / 638] SwiftSyntax602
[304 / 652] Yams
[308 / 682] Yams
[334 / 682] SwiftSyntax601
[351 / 682] SwiftSyntax510
[368 / 682] SwiftSyntax509
[370 / 682] SwiftSyntax509
[376 / 682] Yams
[385 / 682] Yams-product
[388 / 683] Yams
[389 / 683] Yams
[389 / 684] Yams
[391 / 684] Yams
[392 / 684] Yams-product
[394 / 684] Yams
[396 / 685] Yams
[396 / 685] XCStringsToolConstants
[398 / 685] Yams
[400 / 685] XCStringsToolConstants
[403 / 685] SwiftSyntax602
[405 / 686] SwiftSyntax602
[406 / 687] SwiftSyntax602
[407 / 687] SwiftSyntax602
[411 / 687] SwiftSyntax602
[413 / 688] SwiftSyntax601
error: SwiftCompile normal wasm32 /host/spi-builder-workspace/.build/checkouts/Yams/Sources/Yams/Representer.swift failed with a nonzero exit code. Command line:     cd /host
    builtin-SwiftPerFileCompile Representer.swift
/host/spi-builder-workspace/.build/checkouts/Yams/Sources/Yams/Representer.swift:307:45: [1;31merror: [1;39mcannot find 'DBL_DECIMAL_DIG' in scope[0;0m
[0;36m305 |[0;0m         // Since `NumberFormatter` creates a string with insufficient precision for Decode,
[0;36m306 |[0;0m         // it uses with `String(format:...)`
[0;36m307 |[0;0m         let string = String(format: "%.*g", [4;39mDBL_DECIMAL_DIG[0;0m, self)
    [0;36m|[0;0m                                             `- [1;31merror: [1;39mcannot find 'DBL_DECIMAL_DIG' in scope[0;0m
[0;36m308 |[0;0m         // "%*.g" does not use scientific notation if the exponent is less than –4.
[0;36m309 |[0;0m         // So fallback to using `NumberFormatter` if string does not uses scientific notation.
Failed frontend command:
/usr/bin/swift-frontend -frontend -c /host/spi-builder-workspace/.build/checkouts/Yams/Sources/Yams/AliasDereferencingStrategy.swift /host/spi-builder-workspace/.build/checkouts/Yams/Sources/Yams/Anchor.swift /host/spi-builder-workspace/.build/checkouts/Yams/Sources/Yams/Constructor.swift /host/spi-builder-workspace/.build/checkouts/Yams/Sources/Yams/Decoder.swift /host/spi-builder-workspace/.build/checkouts/Yams/Sources/Yams/Emitter.swift /host/spi-builder-workspace/.build/checkouts/Yams/Sources/Yams/Encoder.swift /host/spi-builder-workspace/.build/checkouts/Yams/Sources/Yams/Mark.swift /host/spi-builder-workspace/.build/checkouts/Yams/Sources/Yams/Node.Alias.swift /host/spi-builder-workspace/.build/checkouts/Yams/Sources/Yams/Node.Mapping.swift /host/spi-builder-workspace/.build/checkouts/Yams/Sources/Yams/Node.Scalar.swift /host/spi-builder-workspace/.build/checkouts/Yams/Sources/Yams/Node.Sequence.swift /host/spi-builder-workspace/.build/checkouts/Yams/Sources/Yams/Node.swift -primary-file /host/spi-builder-workspace/.build/checkouts/Yams/Sources/Yams/Parser.swift -primary-file /host/spi-builder-workspace/.build/checkouts/Yams/Sources/Yams/RedundancyAliasingStrategy.swift -primary-file /host/spi-builder-workspace/.build/checkouts/Yams/Sources/Yams/Representer.swift /host/spi-builder-workspace/.build/checkouts/Yams/Sources/Yams/Resolver.swift /host/spi-builder-workspace/.build/checkouts/Yams/Sources/Yams/String+Yams.swift /host/spi-builder-workspace/.build/checkouts/Yams/Sources/Yams/Tag.swift /host/spi-builder-workspace/.build/checkouts/Yams/Sources/Yams/YamlAnchorProviding.swift /host/spi-builder-workspace/.build/checkouts/Yams/Sources/Yams/YamlError.swift /host/spi-builder-workspace/.build/checkouts/Yams/Sources/Yams/YamlTagProviding.swift -supplementary-output-file-map /host/spi-builder-workspace/.build/out/Intermediates.noindex/Yams.build/Debug-webassembly-wasm32/Yams-t.build/Objects-normal/wasm32/supplementaryOutputs-10 -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 -suppress-warnings -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/Yams/Sources/CYaml/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/Yams/Sources/CYaml/include -Xcc -I/host/spi-builder-workspace/.build/out/Products/Debug-webassembly-wasm32/include -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/Yams.build/Debug-webassembly-wasm32/Yams-t.build/DerivedSources-normal/wasm32 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/Yams.build/Debug-webassembly-wasm32/Yams-t.build/DerivedSources/wasm32 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/Yams.build/Debug-webassembly-wasm32/Yams-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -Xcc -DYAML_DECLARE_STATIC -no-auto-bridging-header-chaining -module-name Yams -const-gather-protocols-file /host/spi-builder-workspace/.build/out/Intermediates.noindex/Yams.build/Debug-webassembly-wasm32/Yams-t.build/Objects-normal/wasm32/Yams_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/Yams.build/Debug-webassembly-wasm32/Yams-t.build/Objects-normal/wasm32/Parser.o -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/Yams.build/Debug-webassembly-wasm32/Yams-t.build/Objects-normal/wasm32/RedundancyAliasingStrategy.o -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/Yams.build/Debug-webassembly-wasm32/Yams-t.build/Objects-normal/wasm32/Representer.o -index-unit-output-path /Yams.build/Debug-webassembly-wasm32/Yams-t.build/Objects-normal/wasm32/Parser.o -index-unit-output-path /Yams.build/Debug-webassembly-wasm32/Yams-t.build/Objects-normal/wasm32/RedundancyAliasingStrategy.o -index-unit-output-path /Yams.build/Debug-webassembly-wasm32/Yams-t.build/Objects-normal/wasm32/Representer.o -index-store-path /host/spi-builder-workspace/.build/out -index-system-modules
[417 / 690] SwiftSyntax601
error: Build failed
BUILD FAILURE 6.4 wasm