Swift Package IndexBuild Information
Failed to build RoundtripGenerator, reference main (3485f0), with Swift 6.4 for Linux on 13 Oct 2026 19:23:34 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-54344845-3":/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:basic-6.4-latest swift build --triple x86_64-unknown-linux-gnu 2>&1Build Log
========================================
RunAll
========================================
Builder version: 5.1.2
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/modern-swift-dev/roundtrip-generator.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/modern-swift-dev/roundtrip-generator
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at 3485f0c docs(context): define Express, Bun, and reference backend targets
Cloned https://github.com/modern-swift-dev/roundtrip-generator.git
Revision (git rev-parse @):
3485f0cbe060f26d6e7b884f4689e8e1462c6339
SUCCESS checkout https://github.com/modern-swift-dev/roundtrip-generator.git at main
========================================
Build
========================================
Selected platform: linux
Swift version: 6.4
Building package at path: $PWD
https://github.com/modern-swift-dev/roundtrip-generator.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-54344845-3":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:basic-6.4-latest swift build --triple x86_64-unknown-linux-gnu 2>&1
basic-6.4-latest: Pulling from saguaro1/spi-images
Digest: sha256:cb09f0c0d537a8668f02529c380785d189fc75032d54572211355a09e050e122
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:basic-6.4-latest
Fetching https://github.com/swiftlang/swift-docc-plugin
Fetching https://github.com/swiftlang/swift-syntax.git
[1/2345] Fetching swift-docc-plugin
Fetched https://github.com/swiftlang/swift-docc-plugin (0.55s)
[1/80500] Fetching swift-syntax
Fetched https://github.com/swiftlang/swift-syntax.git (4.57s)
Computing version for https://github.com/swiftlang/swift-docc-plugin
Computed https://github.com/swiftlang/swift-docc-plugin at 1.5.0 (6.03s)
Fetching https://github.com/swiftlang/swift-docc-symbolkit
[1/3837] Fetching swift-docc-symbolkit
Fetched https://github.com/swiftlang/swift-docc-symbolkit (0.83s)
Computing version for https://github.com/swiftlang/swift-syntax.git
Computed https://github.com/swiftlang/swift-syntax.git at 603.0.2 (1.10s)
Computing version for https://github.com/swiftlang/swift-docc-symbolkit
Computed https://github.com/swiftlang/swift-docc-symbolkit at 1.0.0 (0.26s)
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/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-syntax.git
Working copy of https://github.com/swiftlang/swift-syntax.git resolved at 603.0.2
Downloading package prebuilt https://download.swift.org/prebuilts/swift-syntax/603.0.2/swift-6.4.0-RELEASE-ubuntu_noble_x86_64-MacroSupport.tar.gz
Downloaded https://download.swift.org/prebuilts/swift-syntax/603.0.2/swift-6.4.0-RELEASE-ubuntu_noble_x86_64-MacroSupport.tar.gz (0.18s)
Building for debugging...
[Computing dependencies]
[Pre-planning 1 / 969]
[Planning deferred tasks]
[163 / 328]
[190 / 348] SwiftSyntax601
[203 / 348] GeneratorBuilder
[214 / 348] SwiftSyntax509
[222 / 351] GeneratorBuilder
[223 / 351] SwiftSyntax601
[225 / 352] SwiftSyntax603
[228 / 354] SwiftSyntax603
[233 / 354]
[236 / 354] SwiftSyntax510
[237 / 354] SwiftSyntax602
[238 / 355]
[240 / 364] SwiftSyntax
[243 / 364] SwiftSyntax
[247 / 365] SwiftSyntax
[248 / 365] GeneratorBuilder
[248 / 365] SwiftSyntax510
[254 / 375] GeneratorModels
[255 / 375] GeneratorModels
[256 / 375] GeneratorModels
[257 / 375] GeneratorModels
[259 / 375] GeneratorModels
[264 / 375] TypeScriptBackendGenerator
[265 / 375] TypeScriptBackendGenerator
[266 / 376]
[268 / 385] TypeScriptBackendGenerator
[269 / 385] TypeScriptBackendGenerator
[270 / 385] TypeScriptBackendGenerator
[271 / 385] TypeScriptBackendGenerator
[273 / 385] TypeScriptBackendGenerator
[277 / 386] TypeScriptBackendGenerator
[278 / 386] TypeScriptBackendGenerator-product
[279 / 386] TypeScriptBackendGenerator-product
[281 / 386] GeneratorModels
[283 / 387] TypeScriptApiGenerator
[285 / 397] OpenApiYamlGenerator
[293 / 401] TypeScriptApiGenerator
[296 / 401] OpenApiYamlGenerator
[300 / 401] TypeScriptApiGenerator
[302 / 402] TypeScriptApiGenerator-product
[306 / 402] TypeScriptApiGenerator
[307 / 402] OpenApiYamlGenerator
[308 / 402] OpenApiYamlGenerator
[311 / 406] KotlinSpringBootGenerator
[314 / 414] KotlinSpringBootGenerator
[316 / 432] KotlinAndroidApiGenerator
error: SwiftCompile normal x86_64 /host/spi-builder-workspace/Sources/OpenApiYamlGenerator/OpenApiYamlPackageGenerator.swift failed with a nonzero exit code. Command line: cd /host
builtin-SwiftPerFileCompile OpenApiYamlPackageGenerator.swift
[317 / 432] SwiftSyntax
/host/spi-builder-workspace/Sources/OpenApiYamlGenerator/OpenApiYamlPackageGenerator.swift:165:64: [1;31merror: [1;39mtype 'HTTPURLResponse' (aka 'AnyObject') has no member 'localizedString'[0;0m
[0;36m163 |[0;0m for status in operation.acceptableStatuses.sorted() {
[0;36m164 |[0;0m yaml.map(OpenApiYamlWriter.quotedKey("\(status)")) {
[0;36m165 |[0;0m yaml.scalar("description", [4;39mHTTPURLResponse[0;0m.[4;39mlocalizedString[0;0m(forStatusCode: status).capitalized)
[0;36m|[0;0m `- [1;31merror: [1;39mtype 'HTTPURLResponse' (aka 'AnyObject') has no member 'localizedString'[0;0m
[0;36m166 |[0;0m let success = operation.successResponses.first { $0.status == status }
[0;36m167 |[0;0m if let success, !success.requiredHeaders.isEmpty {
Failed frontend command:
/usr/bin/swift-frontend -frontend -c /host/spi-builder-workspace/Sources/OpenApiYamlGenerator/OpenApiYamlGeneratedTextFile.swift /host/spi-builder-workspace/Sources/OpenApiYamlGenerator/OpenApiYamlGeneratorOptions.swift -primary-file /host/spi-builder-workspace/Sources/OpenApiYamlGenerator/OpenApiYamlPackageGenerator.swift -emit-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/RoundtripGenerator.build/Debug-linux-x86_64/OpenApiYamlGenerator-t.build/Objects-normal/x86_64/OpenApiYamlPackageGenerator.d -emit-const-values-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/RoundtripGenerator.build/Debug-linux-x86_64/OpenApiYamlGenerator-t.build/Objects-normal/x86_64/OpenApiYamlPackageGenerator.swiftconstvalues -emit-reference-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/RoundtripGenerator.build/Debug-linux-x86_64/OpenApiYamlGenerator-t.build/Objects-normal/x86_64/OpenApiYamlPackageGenerator.swiftdeps -serialize-diagnostics-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/RoundtripGenerator.build/Debug-linux-x86_64/OpenApiYamlGenerator-t.build/Objects-normal/x86_64/OpenApiYamlPackageGenerator.dia -target x86_64-unknown-linux-gnu -disable-objc-interop -I /host/spi-builder-workspace/.build/out/Products/Debug-linux-x86_64 -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 StrictConcurrency -enable-upcoming-feature MemberImportVisibility -enable-upcoming-feature ExistentialAny -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 -enable-anonymous-context-mangled-names -file-compilation-dir /host -Xcc -fno-omit-frame-pointer -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-linux-x86_64/include -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/RoundtripGenerator.build/Debug-linux-x86_64/OpenApiYamlGenerator-t.build/DerivedSources-normal/x86_64 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/RoundtripGenerator.build/Debug-linux-x86_64/OpenApiYamlGenerator-t.build/DerivedSources/x86_64 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/RoundtripGenerator.build/Debug-linux-x86_64/OpenApiYamlGenerator-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name OpenApiYamlGenerator -package-name spi_builder_workspace -const-gather-protocols-file /host/spi-builder-workspace/.build/out/Intermediates.noindex/RoundtripGenerator.build/Debug-linux-x86_64/OpenApiYamlGenerator-t.build/Objects-normal/x86_64/OpenApiYamlGenerator_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/RoundtripGenerator.build/Debug-linux-x86_64/OpenApiYamlGenerator-t.build/Objects-normal/x86_64/OpenApiYamlPackageGenerator.o -index-unit-output-path /RoundtripGenerator.build/Debug-linux-x86_64/OpenApiYamlGenerator-t.build/Objects-normal/x86_64/OpenApiYamlPackageGenerator.o -index-store-path /host/spi-builder-workspace/.build/out -index-system-modules
error: Build failed
BUILD FAILURE 6.4 linux