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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 5.9 for macOS (SPM) on 20 Apr 2025 11:05:23 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-15.2.0.app xcrun swift build --arch arm64

Build Log

========================================
RunAll
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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 /Users/admin/builder/spi-builder-workspace/.git/
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:         macosSpm
Swift version:             5.9
Building package at path:  $PWD
https://github.com/p-x9/swift-weak-self-check.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-15.2.0.app xcrun swift build --arch arm64
[1/1] Compiling plugin GenerateManual
[2/2] Compiling plugin WeakSelfCheckBuildToolPlugin
[3/3] Compiling plugin WeakSelfCheckCommandPlugin
Building for debugging...
[3/12] Compiling _CIndexStore dummy.c
[4/12] Compiling _SwiftSyntaxCShims dummy.c
[6/20] Emitting module SwiftSyntax510
[7/20] Compiling SwiftSyntax601 Empty.swift
[8/20] Emitting module SwiftSyntax601
[9/20] Compiling SwiftSyntax509 Empty.swift
[10/20] Emitting module SwiftSyntax509
[11/20] Emitting module SwiftSyntax600
[12/20] Compiling SwiftSyntax600 Empty.swift
[13/20] Compiling SwiftSyntax510 Empty.swift
[13/30] Compiling reader.c
[14/32] Compiling writer.c
[15/63] Compiling scanner.c
[16/98] Compiling api.c
[17/98] Compiling emitter.c
[18/98] Compiling parser.c
[20/98] Emitting module ArgumentParserToolInfo
[21/98] Compiling ArgumentParserToolInfo ToolInfo.swift
[22/156] Compiling ArgumentParser BashCompletionsGenerator.swift
[23/156] Compiling ArgumentParser CompletionsGenerator.swift
[24/156] Compiling ArgumentParser FishCompletionsGenerator.swift
[25/156] Compiling ArgumentParser ZshCompletionsGenerator.swift
[26/156] Compiling ArgumentParser Argument.swift
[27/156] Compiling ArgumentParser ArgumentHelp.swift
[28/156] Compiling ArgumentParser ArgumentVisibility.swift
[29/156] Compiling ArgumentParser CompletionKind.swift
[30/163] Compiling ArgumentParser ArgumentSet.swift
[31/163] Compiling ArgumentParser CommandParser.swift
[32/163] Compiling ArgumentParser InputKey.swift
[33/163] Compiling ArgumentParser InputOrigin.swift
[34/163] Compiling ArgumentParser Name.swift
[35/163] Compiling ArgumentParser Parsed.swift
[36/163] Compiling ArgumentParser ParsedValues.swift
[37/163] Compiling ArgumentParser Errors.swift
[38/163] Compiling ArgumentParser Flag.swift
[39/163] Compiling ArgumentParser NameSpecification.swift
[40/163] Compiling ArgumentParser Option.swift
[41/163] Compiling ArgumentParser OptionGroup.swift
[42/163] Compiling ArgumentParser AsyncParsableCommand.swift
[43/163] Compiling ArgumentParser CommandConfiguration.swift
[44/163] Compiling ArgumentParser CommandGroup.swift
[45/163] Compiling ArgumentParser EnumerableFlag.swift
[46/163] Compiling ArgumentParser ExpressibleByArgument.swift
[47/163] Compiling ArgumentParser ParsableArguments.swift
[48/163] Compiling ArgumentParser ParsableArgumentsValidation.swift
[49/163] Compiling ArgumentParser ParsableCommand.swift
[50/163] Compiling ArgumentParser ArgumentDecoder.swift
[51/163] Compiling ArgumentParser ArgumentDefinition.swift
[65/167] Emitting module SwiftIndexStore
[70/168] Compiling SwiftIndexStore IndexStoreError.swift
[71/168] Compiling SwiftIndexStore IndexStoreOccurrence.swift
[72/168] Emitting module ArgumentParser
[78/168] Compiling SwiftIndexStore OptionSetDisplayable.swift
[79/168] Compiling SwiftIndexStore LibIndexStore.swift
[80/168] Compiling SwiftIndexStore IndexStoreRelation.swift
[81/168] Compiling SwiftIndexStore Process+Extension.swift
[82/168] Compiling SwiftIndexStore SwiftIndexStore.swift
[83/168] Compiling SwiftIndexStore IndexStoreSymbol.swift
[84/168] Compiling SwiftIndexStore IndexStoreUnit.swift
[85/168] Compiling ArgumentParser ParserError.swift
[86/168] Compiling ArgumentParser SplitArguments.swift
[87/168] Compiling ArgumentParser DumpHelpGenerator.swift
[88/168] Compiling ArgumentParser HelpCommand.swift
[89/168] Compiling ArgumentParser HelpGenerator.swift
[90/168] Compiling ArgumentParser MessageInfo.swift
[91/168] Compiling ArgumentParser UsageGenerator.swift
[92/168] Compiling ArgumentParser CollectionExtensions.swift
[93/168] Compiling SwiftIndexStore UnfairLock.swift
[98/170] Compiling ArgumentParser Platform.swift
[99/170] Compiling ArgumentParser SequenceExtensions.swift
[100/170] Compiling ArgumentParser StringExtensions.swift
[101/170] Compiling ArgumentParser Tree.swift
[110/170] Compiling Yams YamlError.swift
[111/170] Compiling Yams YamlTagProviding.swift
[118/170] Emitting module Yams
[127/170] Emitting module SwiftSyntax
[128/170] Compiling SwiftSyntax Tokens.swift
[129/170] Compiling SwiftSyntax TriviaPieces.swift
[130/170] Compiling SwiftSyntax RawSyntaxNodesAB.swift
[131/170] Compiling SwiftSyntax RawSyntaxNodesC.swift
[132/170] Compiling SwiftSyntax RawSyntaxNodesD.swift
[133/170] Compiling SwiftSyntax RawSyntaxNodesEF.swift
[134/170] Compiling SwiftSyntax RawSyntaxNodesGHI.swift
[147/170] Compiling SwiftSyntax TokenSyntax.swift
[148/170] Compiling SwiftSyntax Trivia.swift
[149/170] Compiling SwiftSyntax SyntaxCollections.swift
[150/170] Compiling SwiftSyntax SyntaxEnum.swift
[151/170] Compiling SwiftSyntax SyntaxKind.swift
[152/170] Compiling SwiftSyntax SyntaxRewriter.swift
[153/170] Compiling SwiftSyntax SyntaxTraits.swift
[154/170] Compiling SwiftSyntax SyntaxVisitor.swift
[155/170] Compiling SwiftSyntax TokenKind.swift
[156/170] Compiling SwiftSyntax RawSyntaxNodesJKLMN.swift
[157/170] Compiling SwiftSyntax RawSyntaxNodesOP.swift
[158/170] Compiling SwiftSyntax RawSyntaxNodesQRS.swift
[159/170] Compiling SwiftSyntax RawSyntaxNodesTUVWXYZ.swift
[160/170] Compiling SwiftSyntax RawSyntaxValidation.swift
[161/170] Compiling SwiftSyntax SyntaxNodesAB.swift
[162/170] Compiling SwiftSyntax SyntaxNodesC.swift
[163/170] Compiling SwiftSyntax SyntaxNodesD.swift
[164/170] Compiling SwiftSyntax SyntaxNodesEF.swift
[165/170] Compiling SwiftSyntax SyntaxNodesGHI.swift
[166/170] Compiling SwiftSyntax SyntaxNodesJKLMN.swift
[167/170] Compiling SwiftSyntax SyntaxNodesOP.swift
[168/170] Compiling SwiftSyntax SyntaxNodesQRS.swift
[169/170] Compiling SwiftSyntax SyntaxNodesTUVWXYZ.swift
[170/229] Compiling SwiftBasicFormat Syntax+Extensions.swift
[171/229] Compiling SwiftBasicFormat SyntaxProtocol+Formatted.swift
[172/229] Compiling SwiftBasicFormat Trivia+FormatExtensions.swift
[173/229] Compiling SwiftDiagnostics Message.swift
[174/230] Compiling SwiftDiagnostics Note.swift
[175/230] Compiling SwiftBasicFormat InferIndentation.swift
[176/230] Compiling SwiftDiagnostics FixIt.swift
[177/230] Compiling SwiftDiagnostics GroupedDiagnostics.swift
[178/230] Compiling SwiftDiagnostics DiagnosticDecorator.swift
[179/230] Compiling SwiftDiagnostics BasicDiagnosticDecorator.swift
[180/230] Compiling SwiftDiagnostics ANSIDiagnosticDecorator.swift
[181/230] Compiling SwiftDiagnostics Diagnostic.swift
[182/230] Emitting module SwiftDiagnostics
[183/230] Compiling SwiftDiagnostics Convenience.swift
[184/230] Compiling SwiftDiagnostics DiagnosticsFormatter.swift
[185/230] Compiling SwiftBasicFormat Indenter.swift
[186/230] Emitting module SwiftBasicFormat
[187/230] Compiling SwiftBasicFormat BasicFormat.swift
[188/230] Compiling SwiftParser UnicodeScalarExtensions.swift
[189/230] Compiling SwiftParser Lookahead.swift
[190/230] Compiling SwiftParser LoopProgressCondition.swift
[191/230] Compiling SwiftParser Modifiers.swift
[192/230] Compiling SwiftParser Names.swift
[193/234] Compiling SwiftParser TopLevel.swift
[194/234] Compiling SwiftParser TriviaParser.swift
[195/234] Compiling SwiftParser Types.swift
[196/234] Compiling SwiftParser ExperimentalFeatures.swift
[197/234] Compiling SwiftParser Nominals.swift
[198/234] Compiling SwiftParser Parameters.swift
[199/234] Compiling SwiftParser ParseSourceFile.swift
[200/234] Compiling SwiftParser Parser.swift
[201/234] Compiling SwiftParser Patterns.swift
[202/234] Compiling SwiftParser TokenConsumer.swift
[203/234] Compiling SwiftParser TokenPrecedence.swift
[204/234] Compiling SwiftParser TokenSpec.swift
[205/234] Compiling SwiftParser TokenSpecSet.swift
[206/234] Compiling SwiftParser Recovery.swift
[207/234] Compiling SwiftParser Specifiers.swift
[208/234] Compiling SwiftParser Statements.swift
[209/234] Compiling SwiftParser StringLiteralRepresentedLiteralValue.swift
[210/234] Compiling SwiftParser StringLiterals.swift
[211/234] Compiling SwiftParser SwiftParserCompatibility.swift
[212/234] Compiling SwiftParser SwiftVersion.swift
[213/234] Compiling SwiftParser SyntaxUtils.swift
[214/234] Emitting module SwiftParser
[215/234] Compiling SwiftParser Attributes.swift
[216/234] Compiling SwiftParser Availability.swift
[217/234] Compiling SwiftParser CharacterInfo.swift
[218/234] Compiling SwiftParser CollectionNodes+Parsable.swift
[219/234] Compiling SwiftParser Declarations.swift
[220/234] Compiling SwiftParser Directives.swift
[221/234] Compiling SwiftParser ExpressionInterpretedAsVersionTuple.swift
[222/234] Compiling SwiftParser Expressions.swift
[223/234] Compiling SwiftParser IncrementalParseTransition.swift
[224/234] Compiling SwiftParser IsValidIdentifier.swift
[225/234] Compiling SwiftParser Cursor.swift
[226/234] Compiling SwiftParser Lexeme.swift
[227/234] Compiling SwiftParser LexemeSequence.swift
[228/234] Compiling SwiftParser Lexer.swift
[229/234] Compiling SwiftParser RegexLiteralLexer.swift
[230/234] Compiling SwiftParser IsLexerClassified.swift
[231/234] Compiling SwiftParser LayoutNodes+Parsable.swift
[232/234] Compiling SwiftParser Parser+TokenSpecSet.swift
[233/234] Compiling SwiftParser TokenSpecStaticMembers.swift
[234/247] Compiling SwiftParserDiagnostics SyntaxKindNameForDiagnostics.swift
[235/247] Compiling SwiftParserDiagnostics Utils.swift
[236/247] Compiling SwiftParserDiagnostics ChildNameForDiagnostics.swift
[237/247] Compiling SwiftParserDiagnostics SyntaxExtensions.swift
[238/247] Compiling SwiftParserDiagnostics PresenceUtils.swift
[239/248] Compiling SwiftParserDiagnostics TokenNameForDiagnostics.swift
[240/248] Compiling SwiftParserDiagnostics ParserDiagnosticMessages.swift
[241/248] Compiling SwiftParserDiagnostics DiagnosticExtensions.swift
[242/248] Compiling SwiftParserDiagnostics LexerDiagnosticMessages.swift
[243/248] Compiling SwiftParserDiagnostics MissingNodesError.swift
[244/248] Compiling SwiftParserDiagnostics MissingTokenError.swift
[245/248] Emitting module SwiftParserDiagnostics
[246/248] Compiling SwiftParserDiagnostics MultiLineStringLiteralDiagnosticsGenerator.swift
[247/248] Compiling SwiftParserDiagnostics ParseDiagnosticsGenerator.swift
[248/263] Compiling SwiftSyntaxBuilder RenamedChildrenBuilderCompatibility.swift
[249/263] Compiling SwiftSyntaxBuilder SyntaxParsable+ExpressibleByStringInterpolation.swift
[250/263] Compiling SwiftSyntaxBuilder ValidatingSyntaxNodes.swift
[251/263] Compiling SwiftSyntaxBuilder WithTrailingCommaSyntax+EnsuringTrailingComma.swift
[252/263] Compiling SwiftSyntaxBuilder BuildableNodes.swift
[253/263] Compiling SwiftSyntaxBuilder Syntax+StringInterpolation.swift
[254/263] Compiling SwiftSyntaxBuilder SyntaxNodeWithBody.swift
[255/263] Compiling SwiftSyntaxBuilder ResultBuilderExtensions.swift
[256/263] Compiling SwiftSyntaxBuilder SwiftSyntaxBuilderCompatibility.swift
[257/263] Emitting module SwiftSyntaxBuilder
[258/263] Compiling SwiftSyntaxBuilder ConvenienceInitializers.swift
[259/263] Compiling SwiftSyntaxBuilder DeclSyntaxParseable.swift
[260/263] Compiling SwiftSyntaxBuilder Indenter.swift
[261/263] Compiling SwiftSyntaxBuilder ListBuilder.swift
[262/263] Compiling SwiftSyntaxBuilder ResultBuilders.swift
[263/264] Compiling SwiftSyntaxBuilder SyntaxExpressibleByStringInterpolationConformances.swift
[264/278] Compiling WeakSelfCheckCore ReportType.swift
[265/279] Compiling WeakSelfCheckCore Reporter.swift
[266/279] Compiling WeakSelfCheckCore WhiteListElement.swift
[267/279] Compiling WeakSelfCheckCore SelfAccessDetector.swift
[268/279] Compiling WeakSelfCheckCore demangle.swift
[269/279] Compiling WeakSelfCheckCore MemberAccessExprSyntax+.swift
[270/279] Compiling WeakSelfCheckCore String+.swift
[271/279] Compiling WeakSelfCheckCore FunctionParameterSyntax+.swift
[272/279] Compiling WeakSelfCheckCore IndexStoreSymbol+.swift
[273/279] Compiling WeakSelfCheckCore ClosureWeakSelfChecker.swift
[274/279] Compiling WeakSelfCheckCore ClosureCapture+.swift
[275/279] Emitting module WeakSelfCheckCore
[276/279] Compiling WeakSelfCheckCore Syntax+.swift
[277/279] Compiling WeakSelfCheckCore TypeSyntaxProtocol+.swift
[278/279] Compiling WeakSelfCheckCore WeakSelfChecker.swift
/Users/admin/builder/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 {
                                 ^
/Users/admin/builder/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
Fetching https://github.com/jpsim/Yams.git
Fetching https://github.com/swiftlang/swift-syntax.git
Fetching https://github.com/kateinoigakukun/swift-indexstore.git
[1/319] Fetching swift-indexstore
[320/10608] Fetching swift-indexstore, yams
[6288/80778] Fetching swift-indexstore, yams, swift-syntax
Fetched https://github.com/swiftlang/swift-syntax.git (3.69s)
Fetched https://github.com/kateinoigakukun/swift-indexstore.git (3.69s)
Fetching https://github.com/apple/swift-argument-parser.git
Fetched https://github.com/jpsim/Yams.git (3.69s)
[1/14894] Fetching swift-argument-parser
Fetched https://github.com/apple/swift-argument-parser.git (1.40s)
Computing version for https://github.com/kateinoigakukun/swift-indexstore.git
Computed https://github.com/kateinoigakukun/swift-indexstore.git at 0.3.0 (0.36s)
Computing version for https://github.com/apple/swift-argument-parser.git
Computed https://github.com/apple/swift-argument-parser.git at 1.5.0 (0.38s)
Computing version for https://github.com/jpsim/Yams.git
Computed https://github.com/jpsim/Yams.git at 5.3.1 (2.71s)
Computing version for https://github.com/swiftlang/swift-syntax.git
Computed https://github.com/swiftlang/swift-syntax.git at 601.0.1 (0.57s)
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
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/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
BUILD FAILURE 5.9 macosSpm