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Track the adoption of Swift 6 strict concurrency checks for data race safety. How many packages are Ready for Swift 6?

Build Information

Failed to build swift-weak-self-check, reference 0.6.0 (416d56), with Swift 5.10 for Linux on 20 Apr 2025 11:04:56 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4606859-0":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:basic-5.10-latest swift build --triple x86_64-unknown-linux-gnu 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 4.60.1
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/p-x9/swift-weak-self-check.git
Reference: 0.6.0
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/p-x9/swift-weak-self-check
 * tag               0.6.0      -> FETCH_HEAD
HEAD is now at 416d56e Merge pull request #16 from p-x9/feature/swift-syntax-601
Cloned https://github.com/p-x9/swift-weak-self-check.git
Revision (git rev-parse @):
416d56e95821fe52b65abe40d40250ee1ad317c0
SUCCESS checkout https://github.com/p-x9/swift-weak-self-check.git at 0.6.0
========================================
Build
========================================
Selected platform:         linux
Swift version:             5.10
Building package at path:  $PWD
https://github.com/p-x9/swift-weak-self-check.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-0":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:basic-5.10-latest swift build --triple x86_64-unknown-linux-gnu 2>&1
basic-5.10-latest: Pulling from finestructure/spi-images
Digest: sha256:616ef225d0085997f26355ad9695b1159b91f6187a43f9ff135cb59d096bc97d
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:basic-5.10-latest
Fetching https://github.com/jpsim/Yams.git
Fetching https://github.com/swiftlang/swift-syntax.git
Fetching https://github.com/apple/swift-argument-parser.git
Fetching https://github.com/kateinoigakukun/swift-indexstore.git
[1/319] Fetching swift-indexstore
[320/10608] Fetching swift-indexstore, yams
[6597/25502] Fetching swift-indexstore, yams, swift-argument-parser
[19428/95672] Fetching swift-indexstore, yams, swift-argument-parser, swift-syntax
Fetched https://github.com/kateinoigakukun/swift-indexstore.git from cache (1.13s)
[44129/95353] Fetching yams, swift-argument-parser, swift-syntax
Fetched https://github.com/jpsim/Yams.git from cache (1.18s)
[36647/85064] Fetching swift-argument-parser, swift-syntax
Fetched https://github.com/apple/swift-argument-parser.git from cache (4.15s)
Fetched https://github.com/swiftlang/swift-syntax.git from cache (4.19s)
Computing version for https://github.com/kateinoigakukun/swift-indexstore.git
Computed https://github.com/kateinoigakukun/swift-indexstore.git at 0.3.0 (0.34s)
Computing version for https://github.com/apple/swift-argument-parser.git
Computed https://github.com/apple/swift-argument-parser.git at 1.5.0 (0.35s)
Computing version for https://github.com/jpsim/Yams.git
Computed https://github.com/jpsim/Yams.git at 5.3.1 (1.01s)
Computing version for https://github.com/swiftlang/swift-syntax.git
Computed https://github.com/swiftlang/swift-syntax.git at 601.0.1 (0.55s)
Creating working copy for https://github.com/swiftlang/swift-syntax.git
Working copy of https://github.com/swiftlang/swift-syntax.git resolved at 601.0.1
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 1.5.0
Creating working copy for https://github.com/jpsim/Yams.git
Working copy of https://github.com/jpsim/Yams.git resolved at 5.3.1
Creating working copy for https://github.com/kateinoigakukun/swift-indexstore.git
Working copy of https://github.com/kateinoigakukun/swift-indexstore.git resolved at 0.3.0
[1/1] Compiling plugin GenerateManual
[2/2] Compiling plugin WeakSelfCheckBuildToolPlugin
/host/spi-builder-workspace/Plugins/WeakSelfCheckCommandPlugin/plugin.swift:37:17: warning: 'launchPath' is deprecated: renamed to 'executableURL'
        process.launchPath = tool.path.string
                ^
/host/spi-builder-workspace/Plugins/WeakSelfCheckCommandPlugin/plugin.swift:37:17: note: use 'executableURL' instead
        process.launchPath = tool.path.string
                ^~~~~~~~~~
                executableURL
[3/3] Compiling plugin WeakSelfCheckCommandPlugin
Building for debugging...
[3/46] Write sources
[17/46] Compiling _SwiftSyntaxCShims dummy.c
[17/46] Compiling _CIndexStore dummy.c
[18/46] Write sources
[21/46] Compiling writer.c
[22/46] Compiling reader.c
[23/46] Compiling parser.c
[24/46] Compiling api.c
[25/46] Write swift-version-24593BA9C3E375BF.txt
[26/46] Compiling scanner.c
[27/46] Compiling emitter.c
[29/85] Compiling Yams Node.Alias.swift
[30/85] Compiling Yams Node.Mapping.swift
[31/85] Compiling Yams Node.Scalar.swift
[32/87] Emitting module SwiftSyntax509
[33/87] Compiling SwiftSyntax509 Empty.swift
[34/88] Compiling Yams Tag.swift
[35/88] Compiling Yams YamlAnchorProviding.swift
[37/88] Emitting module SwiftSyntax510
[38/88] Compiling SwiftSyntax510 Empty.swift
[39/89] Emitting module SwiftSyntax601
[40/89] Compiling SwiftSyntax601 Empty.swift
[42/90] Wrapping AST for SwiftSyntax509 for debugging
[44/90] Emitting module SwiftSyntax600
[45/90] Compiling SwiftSyntax600 Empty.swift
[45/91] Wrapping AST for SwiftSyntax510 for debugging
[46/91] Wrapping AST for SwiftSyntax601 for debugging
[49/91] Emitting module ArgumentParserToolInfo
[50/91] Compiling ArgumentParserToolInfo ToolInfo.swift
[50/92] Wrapping AST for SwiftSyntax600 for debugging
[52/126] Wrapping AST for ArgumentParserToolInfo for debugging
[54/194] Compiling ArgumentParser EnumerableFlag.swift
[55/194] Compiling ArgumentParser ExpressibleByArgument.swift
[56/194] Emitting module SwiftIndexStore
[57/194] Compiling ArgumentParser BashCompletionsGenerator.swift
[58/194] Compiling ArgumentParser CompletionsGenerator.swift
[59/194] Compiling SwiftIndexStore Process+Extension.swift
[60/194] Compiling SwiftIndexStore OptionSetDisplayable.swift
[61/195] Compiling ArgumentParser OptionGroup.swift
[62/195] Compiling ArgumentParser AsyncParsableCommand.swift
[63/195] Compiling ArgumentParser FishCompletionsGenerator.swift
[64/195] Compiling ArgumentParser ZshCompletionsGenerator.swift
[65/195] Compiling SwiftIndexStore IndexStoreUnit.swift
[66/195] Compiling SwiftIndexStore LibIndexStore.swift
[67/195] Compiling ArgumentParser ParsableArguments.swift
[68/195] Compiling ArgumentParser ParsableArgumentsValidation.swift
[69/195] Emitting module Yams
[73/195] Compiling SwiftIndexStore UnfairLock.swift
[74/195] Compiling ArgumentParser ArgumentVisibility.swift
[75/195] Compiling ArgumentParser CompletionKind.swift
[76/195] Compiling ArgumentParser Errors.swift
[77/195] Compiling ArgumentParser Flag.swift
[78/195] Compiling ArgumentParser NameSpecification.swift
[79/195] Compiling ArgumentParser Option.swift
[80/195] Compiling SwiftIndexStore SwiftIndexStore.swift
[81/197] Emitting module ArgumentParser
[83/202] Wrapping AST for SwiftIndexStore for debugging
[84/202] Wrapping AST for Yams for debugging
[86/202] Compiling ArgumentParser Name.swift
[87/202] Compiling ArgumentParser Parsed.swift
[88/202] Compiling ArgumentParser ParsedValues.swift
[89/202] Compiling ArgumentParser ParserError.swift
[90/202] Compiling ArgumentParser SplitArguments.swift
[101/202] Compiling ArgumentParser Argument.swift
[102/202] Compiling ArgumentParser ArgumentHelp.swift
[105/202] Compiling ArgumentParser CommandConfiguration.swift
[106/202] Compiling ArgumentParser CommandGroup.swift
[108/202] Compiling ArgumentParser CollectionExtensions.swift
[109/202] Compiling ArgumentParser Platform.swift
[110/202] Compiling ArgumentParser SequenceExtensions.swift
[111/202] Compiling ArgumentParser StringExtensions.swift
[112/202] Compiling ArgumentParser Tree.swift
[113/202] Compiling ArgumentParser DumpHelpGenerator.swift
[114/202] Compiling ArgumentParser HelpCommand.swift
[115/202] Compiling ArgumentParser HelpGenerator.swift
[116/202] Compiling ArgumentParser MessageInfo.swift
[117/202] Compiling ArgumentParser UsageGenerator.swift
[121/202] Compiling ArgumentParser ParsableCommand.swift
[122/202] Compiling ArgumentParser ArgumentDecoder.swift
[123/202] Compiling ArgumentParser ArgumentDefinition.swift
[124/202] Compiling ArgumentParser ArgumentSet.swift
[125/202] Compiling ArgumentParser CommandParser.swift
[126/202] Compiling ArgumentParser InputKey.swift
[127/202] Compiling ArgumentParser InputOrigin.swift
[128/203] Wrapping AST for ArgumentParser for debugging
[157/212] Emitting module SwiftSyntax
[164/212] Compiling SwiftSyntax SyntaxAnyVisitor.swift
[165/212] Compiling SwiftSyntax SyntaxBaseNodes.swift
[166/212] Compiling SwiftSyntax SyntaxCollections.swift
[176/212] Compiling SwiftSyntax SyntaxEnum.swift
[177/212] Compiling SwiftSyntax SyntaxKind.swift
[178/212] Compiling SwiftSyntax SyntaxRewriter.swift
[179/212] Compiling SwiftSyntax SyntaxTraits.swift
[180/212] Compiling SwiftSyntax SyntaxVisitor.swift
[181/212] Compiling SwiftSyntax TokenKind.swift
[182/212] Compiling SwiftSyntax Tokens.swift
[183/212] Compiling SwiftSyntax TriviaPieces.swift
[184/212] Compiling SwiftSyntax RawSyntaxNodesAB.swift
[185/212] Compiling SwiftSyntax RawSyntaxNodesC.swift
[186/212] Compiling SwiftSyntax RawSyntaxNodesD.swift
[187/212] Compiling SwiftSyntax RawSyntaxNodesEF.swift
[188/212] Compiling SwiftSyntax RawSyntaxNodesGHI.swift
[189/212] Compiling SwiftSyntax RawSyntaxNodesJKLMN.swift
[190/212] Compiling SwiftSyntax RawSyntaxNodesOP.swift
[191/212] Compiling SwiftSyntax RawSyntaxNodesQRS.swift
[192/212] Compiling SwiftSyntax RawSyntaxNodesTUVWXYZ.swift
[193/212] Compiling SwiftSyntax RawSyntaxValidation.swift
[194/212] Compiling SwiftSyntax SyntaxNodesAB.swift
[195/212] Compiling SwiftSyntax SyntaxNodesC.swift
[196/212] Compiling SwiftSyntax SyntaxNodesD.swift
[197/212] Compiling SwiftSyntax SyntaxNodesEF.swift
[198/212] Compiling SwiftSyntax SyntaxNodesGHI.swift
[199/212] Compiling SwiftSyntax SyntaxNodesJKLMN.swift
[200/212] Compiling SwiftSyntax SyntaxNodesOP.swift
[201/212] Compiling SwiftSyntax SyntaxNodesQRS.swift
[202/212] Compiling SwiftSyntax SyntaxNodesTUVWXYZ.swift
[203/213] Wrapping AST for SwiftSyntax for debugging
[205/271] Compiling SwiftBasicFormat SyntaxProtocol+Formatted.swift
[206/271] Compiling SwiftBasicFormat Trivia+FormatExtensions.swift
[207/271] Emitting module SwiftDiagnostics
[208/272] Compiling SwiftDiagnostics Message.swift
[209/272] Compiling SwiftParser Attributes.swift
[210/272] Compiling SwiftParser Availability.swift
[211/272] Compiling SwiftParser CharacterInfo.swift
[212/272] Compiling SwiftParser CollectionNodes+Parsable.swift
[213/272] Compiling SwiftBasicFormat Syntax+Extensions.swift
[214/272] Compiling SwiftBasicFormat Indenter.swift
[215/272] Compiling SwiftBasicFormat InferIndentation.swift
[216/272] Compiling SwiftDiagnostics FixIt.swift
[217/272] Compiling SwiftDiagnostics Note.swift
[218/272] Compiling SwiftDiagnostics DiagnosticDecorator.swift
[219/272] Compiling SwiftDiagnostics DiagnosticsFormatter.swift
[220/272] Compiling SwiftDiagnostics GroupedDiagnostics.swift
[222/273] Emitting module SwiftBasicFormat
[223/273] Compiling SwiftBasicFormat BasicFormat.swift
[224/274] Wrapping AST for SwiftDiagnostics for debugging
[225/274] Wrapping AST for SwiftBasicFormat for debugging
[227/274] Emitting module SwiftParser
[228/279] Compiling SwiftParser LexemeSequence.swift
[229/279] Compiling SwiftParser Lexer.swift
[230/279] Compiling SwiftParser RegexLiteralLexer.swift
[231/279] Compiling SwiftParser UnicodeScalarExtensions.swift
[232/279] Compiling SwiftParser Lookahead.swift
[233/279] Compiling SwiftParser LoopProgressCondition.swift
[234/279] Compiling SwiftParser Modifiers.swift
[235/279] Compiling SwiftParser Names.swift
[236/279] Compiling SwiftParser Nominals.swift
[237/279] Compiling SwiftParser Parameters.swift
[238/279] Compiling SwiftParser ParseSourceFile.swift
[239/279] Compiling SwiftParser Parser.swift
[240/279] Compiling SwiftParser SwiftParserCompatibility.swift
[241/279] Compiling SwiftParser SwiftVersion.swift
[242/279] Compiling SwiftParser SyntaxUtils.swift
[243/279] Compiling SwiftParser TokenConsumer.swift
[244/279] Compiling SwiftParser TokenPrecedence.swift
[245/279] Compiling SwiftParser TokenSpec.swift
[246/279] Compiling SwiftParser TokenSpecSet.swift
[247/279] Compiling SwiftParser TopLevel.swift
[248/279] Compiling SwiftParser TriviaParser.swift
[249/279] Compiling SwiftParser Types.swift
[250/279] Compiling SwiftParser Patterns.swift
[251/279] Compiling SwiftParser Recovery.swift
[252/279] Compiling SwiftParser Specifiers.swift
[253/279] Compiling SwiftParser Statements.swift
[254/279] Compiling SwiftParser StringLiteralRepresentedLiteralValue.swift
[255/279] Compiling SwiftParser StringLiterals.swift
[260/279] Compiling SwiftParser Declarations.swift
[261/279] Compiling SwiftParser Directives.swift
[262/279] Compiling SwiftParser ExpressionInterpretedAsVersionTuple.swift
[263/279] Compiling SwiftParser Expressions.swift
[264/279] Compiling SwiftParser IncrementalParseTransition.swift
[265/279] Compiling SwiftParser IsValidIdentifier.swift
[266/279] Compiling SwiftParser Cursor.swift
[267/279] Compiling SwiftParser Lexeme.swift
[268/279] Compiling SwiftParser ExperimentalFeatures.swift
[269/279] Compiling SwiftParser IsLexerClassified.swift
[270/279] Compiling SwiftParser LayoutNodes+Parsable.swift
[271/279] Compiling SwiftParser Parser+TokenSpecSet.swift
[272/279] Compiling SwiftParser TokenSpecStaticMembers.swift
[273/280] Wrapping AST for SwiftParser for debugging
[275/293] Compiling SwiftParserDiagnostics SyntaxKindNameForDiagnostics.swift
[276/293] Compiling SwiftParserDiagnostics SyntaxExtensions.swift
[277/293] Compiling SwiftParserDiagnostics Utils.swift
[278/293] Compiling SwiftParserDiagnostics ChildNameForDiagnostics.swift
[279/294] Compiling SwiftParserDiagnostics TokenNameForDiagnostics.swift
[280/294] Compiling SwiftParserDiagnostics ParserDiagnosticMessages.swift
[281/294] Compiling SwiftParserDiagnostics PresenceUtils.swift
[282/294] Compiling SwiftParserDiagnostics DiagnosticExtensions.swift
[283/294] Compiling SwiftParserDiagnostics LexerDiagnosticMessages.swift
[284/294] Compiling SwiftParserDiagnostics MissingNodesError.swift
[285/294] Compiling SwiftParserDiagnostics MissingTokenError.swift
[286/294] Emitting module SwiftParserDiagnostics
[287/294] Compiling SwiftParserDiagnostics MultiLineStringLiteralDiagnosticsGenerator.swift
[288/294] Compiling SwiftParserDiagnostics ParseDiagnosticsGenerator.swift
[289/295] Wrapping AST for SwiftParserDiagnostics for debugging
[291/310] Compiling SwiftSyntaxBuilder ResultBuilderExtensions.swift
[292/310] Compiling SwiftSyntaxBuilder SwiftSyntaxBuilderCompatibility.swift
[293/310] Compiling SwiftSyntaxBuilder Indenter.swift
[294/310] Compiling SwiftSyntaxBuilder ListBuilder.swift
[295/311] Emitting module SwiftSyntaxBuilder
[296/311] Compiling SwiftSyntaxBuilder ConvenienceInitializers.swift
[297/311] Compiling SwiftSyntaxBuilder DeclSyntaxParseable.swift
[298/311] Compiling SwiftSyntaxBuilder SyntaxExpressibleByStringInterpolationConformances.swift
[299/311] Compiling SwiftSyntaxBuilder Syntax+StringInterpolation.swift
[300/311] Compiling SwiftSyntaxBuilder SyntaxNodeWithBody.swift
[301/311] Compiling SwiftSyntaxBuilder WithTrailingCommaSyntax+EnsuringTrailingComma.swift
[302/311] Compiling SwiftSyntaxBuilder BuildableNodes.swift
[303/311] Compiling SwiftSyntaxBuilder RenamedChildrenBuilderCompatibility.swift
[304/311] Compiling SwiftSyntaxBuilder ResultBuilders.swift
[305/311] Compiling SwiftSyntaxBuilder SyntaxParsable+ExpressibleByStringInterpolation.swift
[306/311] Compiling SwiftSyntaxBuilder ValidatingSyntaxNodes.swift
[307/312] Wrapping AST for SwiftSyntaxBuilder for debugging
[309/326] Compiling WeakSelfCheckCore demangle.swift
[310/327] Compiling WeakSelfCheckCore Reporter.swift
[311/327] Compiling WeakSelfCheckCore SelfAccessDetector.swift
[312/327] Compiling WeakSelfCheckCore MemberAccessExprSyntax+.swift
[313/327] Compiling WeakSelfCheckCore String+.swift
[314/327] Compiling WeakSelfCheckCore FunctionParameterSyntax+.swift
[315/327] Compiling WeakSelfCheckCore IndexStoreSymbol+.swift
[316/327] Compiling WeakSelfCheckCore ClosureWeakSelfChecker.swift
[317/327] Compiling WeakSelfCheckCore ClosureCapture+.swift
[318/327] Emitting module WeakSelfCheckCore
[319/327] Compiling WeakSelfCheckCore WhiteListElement.swift
[320/327] Compiling WeakSelfCheckCore ReportType.swift
[321/327] Compiling WeakSelfCheckCore Syntax+.swift
[322/327] Compiling WeakSelfCheckCore TypeSyntaxProtocol+.swift
[323/327] Compiling WeakSelfCheckCore WeakSelfChecker.swift
/host/spi-builder-workspace/Sources/WeakSelfCheckCore/WeakSelfChecker.swift:55:34: error: cannot call value of non-function type 'Int'
            } else if parameters.count(where: \.isFunctionType) == 1 {
                                 ^
/host/spi-builder-workspace/Sources/WeakSelfCheckCore/WeakSelfChecker.swift:55:47: error: cannot infer key path type from context; consider explicitly specifying a root type
            } else if parameters.count(where: \.isFunctionType) == 1 {
                                              ^
                                               <#Root#>
error: fatalError
BUILD FAILURE 5.10 linux