Swift Package IndexBuild Information
Failed to build XcodeProject, reference master (7c3420), with Swift 6.4 for Linux on 16 Sep 2026 03:57:50 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-54344843-0":/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:basic-6.4-latest swift build --triple x86_64-unknown-linux-gnu 2>&1Build Log
========================================
RunAll
========================================
Builder version: 5.1.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/bannzai/xcodeproject.git
Reference: master
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/bannzai/xcodeproject
* branch master -> FETCH_HEAD
* [new branch] master -> origin/master
HEAD is now at 7c34203 Merge pull request #17 from bannzai/add/test/group
Cloned https://github.com/bannzai/xcodeproject.git
Revision (git rev-parse @):
7c34203f17c333089376a0b84d568bf9b3b6f971
SUCCESS checkout https://github.com/bannzai/xcodeproject.git at master
========================================
Build
========================================
Selected platform: linux
Swift version: 6.4
Building package at path: $PWD
https://github.com/bannzai/xcodeproject.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-54344843-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images: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:c77fcce225e223ac0fafed844619173fc6de8d62dd560eeb28db3182af6a282b
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:basic-6.4-latest
Fetching https://github.com/bannzai/Swdifft.git
Fetching https://github.com/kylef/Commander.git
[1/1588] Fetching commander
[1129/1728] Fetching commander, swdifft
Fetched https://github.com/bannzai/Swdifft.git (0.41s)
Fetched https://github.com/kylef/Commander.git (0.41s)
Computing version for https://github.com/bannzai/Swdifft.git
Computed https://github.com/bannzai/Swdifft.git at 1.0.3 (1.46s)
Computing version for https://github.com/kylef/Commander.git
Computed https://github.com/kylef/Commander.git at 0.9.2 (0.19s)
Fetching https://github.com/kylef/Spectre.git
[1/1021] Fetching spectre
Fetched https://github.com/kylef/Spectre.git (0.44s)
Computing version for https://github.com/kylef/Spectre.git
Computed https://github.com/kylef/Spectre.git at 0.10.1 (0.63s)
Creating working copy for https://github.com/kylef/Commander.git
Working copy of https://github.com/kylef/Commander.git resolved at 0.9.2
Creating working copy for https://github.com/kylef/Spectre.git
Working copy of https://github.com/kylef/Spectre.git resolved at 0.10.1
Creating working copy for https://github.com/bannzai/Swdifft.git
Working copy of https://github.com/bannzai/Swdifft.git resolved at 1.0.3
Building for debugging...
[Constructing description]
[Planning deferred tasks]
[50 / 91] Swdifft
[52 / 91] Swdifft
[63 / 91] Commander
[64 / 91] Commander
[66 / 91] Commander
[68 / 91] Commander
[75 / 102] Commander
[78 / 102] XcodeProjectCore
[89 / 105] Swdifft
error: SwiftCompile normal x86_64 /host/spi-builder-workspace/Sources/XcodeProjectCore/Generator/StringGenerator.swift failed with a nonzero exit code. Command line: cd /host
builtin-SwiftPerFileCompile StringGenerator.swift
/host/spi-builder-workspace/Sources/XcodeProjectCore/Generator/StringGenerator.swift:20:31: [1;31merror: [1;39mcannot find 'arc4random_uniform' in scope[0;0m
[0;36m18 |[0;0m var result: String = ""
[0;36m19 |[0;0m for _ in 0..<24 {
[0;36m20 |[0;0m result += all[Int([4;39marc4random_uniform[0;0m(UInt32(all.count)))]
[0;36m|[0;0m `- [1;31merror: [1;39mcannot find 'arc4random_uniform' in scope[0;0m
[0;36m21 |[0;0m }
[0;36m22 |[0;0m return result
Failed frontend command:
/usr/bin/swift-frontend -frontend -c /host/spi-builder-workspace/Sources/XcodeProjectCore/Appender/Component/BuildFileAppender.swift /host/spi-builder-workspace/Sources/XcodeProjectCore/Appender/Component/BuildPhaseAppender.swift /host/spi-builder-workspace/Sources/XcodeProjectCore/Appender/Component/FileReferenceAppender.swift /host/spi-builder-workspace/Sources/XcodeProjectCore/Appender/Component/GroupAppender.swift /host/spi-builder-workspace/Sources/XcodeProjectCore/Appender/Component/ResourceBuildPhaseAppender.swift /host/spi-builder-workspace/Sources/XcodeProjectCore/Appender/Component/SourceBuildPhaseAppender.swift /host/spi-builder-workspace/Sources/XcodeProjectCore/Extension/Array/ArrayExtension.swift /host/spi-builder-workspace/Sources/XcodeProjectCore/Extension/Collection/CollectionExtension.swift /host/spi-builder-workspace/Sources/XcodeProjectCore/Extension/Dictionary/DictionaryExtension.swift /host/spi-builder-workspace/Sources/XcodeProjectCore/Extractor/BuildFileExtractor.swift /host/spi-builder-workspace/Sources/XcodeProjectCore/Extractor/BuildPhaseExtractor.swift /host/spi-builder-workspace/Sources/XcodeProjectCore/Extractor/FileRefExtractor.swift /host/spi-builder-workspace/Sources/XcodeProjectCore/Extractor/GroupExtractor.swift /host/spi-builder-workspace/Sources/XcodeProjectCore/Extractor/NativeTargetExtractor.swift /host/spi-builder-workspace/Sources/XcodeProjectCore/Extractor/ResourcesBuildPhaseExtractor.swift /host/spi-builder-workspace/Sources/XcodeProjectCore/Extractor/SourcesBuildPhaseExtractor.swift /host/spi-builder-workspace/Sources/XcodeProjectCore/Formatter/Serializer/Field/FieldFormatter.swift /host/spi-builder-workspace/Sources/XcodeProjectCore/Formatter/Serializer/Field/PBXAtomicValue/PBXAtomicValueFormatter.swift /host/spi-builder-workspace/Sources/XcodeProjectCore/Formatter/Serializer/Field/PBXAtomicValueList/MultiplelineAtomicValueListFieldFormatter.swift /host/spi-builder-workspace/Sources/XcodeProjectCore/Formatter/Serializer/Field/PBXAtomicValueList/PBXAtomicValueListFieldFormatter.swift /host/spi-builder-workspace/Sources/XcodeProjectCore/Formatter/Serializer/Field/PBXAtomicValueList/SinglelineAtomicValueListFieldFormatter.swift /host/spi-builder-workspace/Sources/XcodeProjectCore/Formatter/Serializer/Field/PBXRawMap/PBXMapFormatter.swift /host/spi-builder-workspace/Sources/XcodeProjectCore/Formatter/Serializer/Field/PBXRawMapList/PBXRawMapFormatter.swift /host/spi-builder-workspace/Sources/XcodeProjectCore/Formatter/Serializer/Object/ObjectRowFormatter.swift /host/spi-builder-workspace/Sources/XcodeProjectCore/Formatter/Serializer/Object/TopRowFormatter.swift /host/spi-builder-workspace/Sources/XcodeProjectCore/Formatter/Serializer/Object/XcodeProjectFormatter.swift /host/spi-builder-workspace/Sources/XcodeProjectCore/Formatter/Serializer/Section/SectionFormatter.swift /host/spi-builder-workspace/Sources/XcodeProjectCore/Formatter/Serializer/Section/SectionRowFormatter.swift -primary-file /host/spi-builder-workspace/Sources/XcodeProjectCore/Formatter/Serializer/SerializeFormatter.swift -primary-file /host/spi-builder-workspace/Sources/XcodeProjectCore/Generator/StringGenerator.swift -primary-file /host/spi-builder-workspace/Sources/XcodeProjectCore/Maker/BuildFileMaker.swift -primary-file /host/spi-builder-workspace/Sources/XcodeProjectCore/Maker/BuildPhaseMaker.swift -primary-file /host/spi-builder-workspace/Sources/XcodeProjectCore/Maker/FileReferenceMaker.swift -primary-file /host/spi-builder-workspace/Sources/XcodeProjectCore/Maker/GroupMaker.swift /host/spi-builder-workspace/Sources/XcodeProjectCore/PBX/Context/Context.swift /host/spi-builder-workspace/Sources/XcodeProjectCore/PBX/Model/AbstractPBXObject.swift /host/spi-builder-workspace/Sources/XcodeProjectCore/PBX/Model/PBX.swift /host/spi-builder-workspace/Sources/XcodeProjectCore/PBX/Model/PBXType.swift /host/spi-builder-workspace/Sources/XcodeProjectCore/PBX/Model/SecondaryAbstractPBXObject.swift /host/spi-builder-workspace/Sources/XcodeProjectCore/PBX/Model/XC.swift /host/spi-builder-workspace/Sources/XcodeProjectCore/PBX/ObjectType.swift /host/spi-builder-workspace/Sources/XcodeProjectCore/PBX/Subscription/PBXSubscription.swift /host/spi-builder-workspace/Sources/XcodeProjectCore/Parser/PBXProjectParser.swift /host/spi-builder-workspace/Sources/XcodeProjectCore/Serializer/XcodeProjectSerializer.swift /host/spi-builder-workspace/Sources/XcodeProjectCore/Sourcery/AutoMockable.swift /host/spi-builder-workspace/Sources/XcodeProjectCore/Value/KnownFileExtension.swift /host/spi-builder-workspace/Sources/XcodeProjectCore/Value/PathComponent.swift /host/spi-builder-workspace/Sources/XcodeProjectCore/Value/SourceTreeType.swift /host/spi-builder-workspace/Sources/XcodeProjectCore/Writer/FileWriter.swift /host/spi-builder-workspace/Sources/XcodeProjectCore/Xcode/XcodeProject.swift /host/spi-builder-workspace/Sources/XcodeProjectCore/Xcode/XcodeProjectError.swift /host/spi-builder-workspace/Sources/XcodeProjectCore/Xcode/XcodeProjectHelper.swift -supplementary-output-file-map /host/spi-builder-workspace/.build/out/Intermediates.noindex/XcodeProject.build/Debug-linux-x86_64/XcodeProjectCore-t.build/Objects-normal/x86_64/supplementaryOutputs-5 -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 4 -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 -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/XcodeProject.build/Debug-linux-x86_64/XcodeProjectCore-t.build/DerivedSources-normal/x86_64 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/XcodeProject.build/Debug-linux-x86_64/XcodeProjectCore-t.build/DerivedSources/x86_64 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/XcodeProject.build/Debug-linux-x86_64/XcodeProjectCore-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name XcodeProjectCore -const-gather-protocols-file /host/spi-builder-workspace/.build/out/Intermediates.noindex/XcodeProject.build/Debug-linux-x86_64/XcodeProjectCore-t.build/Objects-normal/x86_64/XcodeProjectCore_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/XcodeProject.build/Debug-linux-x86_64/XcodeProjectCore-t.build/Objects-normal/x86_64/SerializeFormatter.o -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/XcodeProject.build/Debug-linux-x86_64/XcodeProjectCore-t.build/Objects-normal/x86_64/StringGenerator.o -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/XcodeProject.build/Debug-linux-x86_64/XcodeProjectCore-t.build/Objects-normal/x86_64/BuildFileMaker.o -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/XcodeProject.build/Debug-linux-x86_64/XcodeProjectCore-t.build/Objects-normal/x86_64/BuildPhaseMaker.o -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/XcodeProject.build/Debug-linux-x86_64/XcodeProjectCore-t.build/Objects-normal/x86_64/FileReferenceMaker.o -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/XcodeProject.build/Debug-linux-x86_64/XcodeProjectCore-t.build/Objects-normal/x86_64/GroupMaker.o -index-unit-output-path /XcodeProject.build/Debug-linux-x86_64/XcodeProjectCore-t.build/Objects-normal/x86_64/SerializeFormatter.o -index-unit-output-path /XcodeProject.build/Debug-linux-x86_64/XcodeProjectCore-t.build/Objects-normal/x86_64/StringGenerator.o -index-unit-output-path /XcodeProject.build/Debug-linux-x86_64/XcodeProjectCore-t.build/Objects-normal/x86_64/BuildFileMaker.o -index-unit-output-path /XcodeProject.build/Debug-linux-x86_64/XcodeProjectCore-t.build/Objects-normal/x86_64/BuildPhaseMaker.o -index-unit-output-path /XcodeProject.build/Debug-linux-x86_64/XcodeProjectCore-t.build/Objects-normal/x86_64/FileReferenceMaker.o -index-unit-output-path /XcodeProject.build/Debug-linux-x86_64/XcodeProjectCore-t.build/Objects-normal/x86_64/GroupMaker.o -index-store-path /host/spi-builder-workspace/.build/out -index-system-modules
error: Build failed
BUILD FAILURE 6.4 linux