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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

Successful build of ObservableDefaults, reference main (f07867), with Swift 6.0 for macOS (SPM) on 2 May 2025 00:35:39 UTC.

Swift 6 data race errors: 0

Build Command

env DEVELOPER_DIR=/Applications/Xcode-16.2.0.app xcrun swift build --arch arm64

Build Log

========================================
RunAll
========================================
Builder version: 4.61.3
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/fatbobman/ObservableDefaults.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/fatbobman/ObservableDefaults
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at f078677 update Readme, add CodableUserDefaultsPropertyListValue example
Cloned https://github.com/fatbobman/ObservableDefaults.git
Revision (git rev-parse @):
f07867733fe85f1e92629e73523feaa08179aa9f
SUCCESS checkout https://github.com/fatbobman/ObservableDefaults.git at main
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.0
Building package at path:  $PWD
https://github.com/fatbobman/ObservableDefaults.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.2.0.app xcrun swift build --arch arm64
Building for debugging...
[0/25] Write sources
[16/25] Write ObservableDefaultsClient-entitlement.plist
[16/25] Write sources
[18/25] Compiling _SwiftSyntaxCShims dummy.c
[19/25] Write swift-version-5BDAB9E9C0126B9D.txt
[21/31] Compiling SwiftSyntax510 Empty.swift
[22/31] Emitting module SwiftSyntax509
[23/31] Emitting module SwiftSyntax510
[24/31] Compiling SwiftSyntax600 Empty.swift
[25/31] Compiling SwiftSyntax509 Empty.swift
[26/31] Emitting module SwiftSyntax600
[27/96] Compiling SwiftSyntax AbsolutePosition.swift
[28/96] Compiling SwiftSyntax AbsoluteRawSyntax.swift
[29/96] Compiling SwiftSyntax AbsoluteSyntaxInfo.swift
[30/96] Compiling SwiftSyntax Assert.swift
[31/96] Compiling SwiftSyntax BumpPtrAllocator.swift
[32/96] Compiling SwiftSyntax CommonAncestor.swift
[33/96] Compiling SwiftSyntax Convenience.swift
[34/96] Compiling SwiftSyntax CustomTraits.swift
[35/103] Compiling SwiftSyntax SourceEdit.swift
[36/103] Compiling SwiftSyntax SourceLength.swift
[37/103] Compiling SwiftSyntax SourceLocation.swift
[38/103] Compiling SwiftSyntax SourcePresence.swift
[39/103] Compiling SwiftSyntax SwiftSyntaxCompatibility.swift
[40/103] Compiling SwiftSyntax Syntax.swift
[41/103] Compiling SwiftSyntax SyntaxArena.swift
[42/103] Compiling SwiftSyntax Identifier.swift
[43/103] Compiling SwiftSyntax MemoryLayout.swift
[44/103] Compiling SwiftSyntax MissingNodeInitializers.swift
[45/103] Compiling SwiftSyntax RawSyntax.swift
[46/103] Compiling SwiftSyntax RawSyntaxLayoutView.swift
[47/103] Compiling SwiftSyntax RawSyntaxNodeProtocol.swift
[48/103] Compiling SwiftSyntax RawSyntaxTokenView.swift
[49/103] Compiling SwiftSyntax SyntaxArenaAllocatedBuffer.swift
[50/103] Compiling SwiftSyntax SyntaxChildren.swift
[51/103] Compiling SwiftSyntax SyntaxCollection.swift
[52/103] Compiling SwiftSyntax SyntaxHashable.swift
[53/103] Compiling SwiftSyntax SyntaxIdentifier.swift
[54/103] Compiling SwiftSyntax SyntaxNodeFactory.swift
[55/103] Compiling SwiftSyntax SyntaxNodeStructure.swift
[56/103] Compiling SwiftSyntax SyntaxProtocol.swift
[57/103] Compiling SwiftSyntax SyntaxText.swift
[58/103] Compiling SwiftSyntax SyntaxTreeViewMode.swift
[59/103] Compiling SwiftSyntax TokenDiagnostic.swift
[60/103] Compiling SwiftSyntax TokenSequence.swift
[61/103] Compiling SwiftSyntax TokenSyntax.swift
[62/103] Compiling SwiftSyntax Trivia.swift
[63/103] Emitting module SwiftSyntax
[64/103] Compiling SwiftSyntax Tokens.swift
[65/103] Compiling SwiftSyntax TriviaPieces.swift
[66/103] Compiling SwiftSyntax RawSyntaxNodesAB.swift
[67/103] Compiling SwiftSyntax RawSyntaxNodesC.swift
[68/103] Compiling SwiftSyntax RawSyntaxNodesD.swift
[69/103] Compiling SwiftSyntax RawSyntaxNodesEF.swift
[70/103] Compiling SwiftSyntax RawSyntaxNodesGHI.swift
[71/103] Compiling SwiftSyntax SyntaxCollections.swift
[72/103] Compiling SwiftSyntax SyntaxEnum.swift
[73/103] Compiling SwiftSyntax SyntaxKind.swift
[74/103] Compiling SwiftSyntax SyntaxRewriter.swift
[75/103] Compiling SwiftSyntax SyntaxTraits.swift
[76/103] Compiling SwiftSyntax SyntaxVisitor.swift
[77/103] Compiling SwiftSyntax TokenKind.swift
[78/103] Compiling SwiftSyntax RawSyntaxNodesJKLMN.swift
[79/103] Compiling SwiftSyntax RawSyntaxNodesOP.swift
[80/103] Compiling SwiftSyntax RawSyntaxNodesQRS.swift
[81/103] Compiling SwiftSyntax RawSyntaxNodesTUVWXYZ.swift
[82/103] Compiling SwiftSyntax RawSyntaxValidation.swift
[83/103] Compiling SwiftSyntax SyntaxNodesAB.swift
[84/103] Compiling SwiftSyntax SyntaxNodesC.swift
[85/103] Compiling SwiftSyntax Utils.swift
[86/103] Compiling SwiftSyntax ChildNameForKeyPath.swift
[87/103] Compiling SwiftSyntax Keyword.swift
[88/103] Compiling SwiftSyntax RenamedChildrenCompatibility.swift
[89/103] Compiling SwiftSyntax RenamedNodesCompatibility.swift
[90/103] Compiling SwiftSyntax SyntaxAnyVisitor.swift
[91/103] Compiling SwiftSyntax SyntaxBaseNodes.swift
[92/103] Compiling SwiftSyntax SyntaxNodesD.swift
[93/103] Compiling SwiftSyntax SyntaxNodesEF.swift
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[95/103] Compiling SwiftSyntax SyntaxNodesJKLMN.swift
[96/103] Compiling SwiftSyntax SyntaxNodesOP.swift
[97/103] Compiling SwiftSyntax SyntaxNodesQRS.swift
[98/103] Compiling SwiftSyntax SyntaxNodesTUVWXYZ.swift
[99/161] Compiling SwiftDiagnostics Message.swift
[100/162] Compiling SwiftBasicFormat Trivia+FormatExtensions.swift
[101/162] Compiling SwiftBasicFormat SyntaxProtocol+Formatted.swift
[102/162] Emitting module SwiftDiagnostics
[103/162] Compiling SwiftDiagnostics Convenience.swift
[104/162] Compiling SwiftDiagnostics Note.swift
[105/162] Compiling SwiftDiagnostics DiagnosticsFormatter.swift
[106/162] Compiling SwiftDiagnostics BasicDiagnosticDecorator.swift
[107/162] Compiling SwiftDiagnostics ANSIDiagnosticDecorator.swift
[108/162] Compiling SwiftDiagnostics FixIt.swift
[109/162] Compiling SwiftDiagnostics Diagnostic.swift
[110/162] Compiling SwiftDiagnostics DiagnosticDecorator.swift
[111/162] Compiling SwiftDiagnostics GroupedDiagnostics.swift
[112/162] Compiling SwiftBasicFormat Syntax+Extensions.swift
[113/162] Compiling SwiftBasicFormat InferIndentation.swift
[114/162] Emitting module SwiftBasicFormat
[115/162] Compiling SwiftBasicFormat BasicFormat.swift
[116/162] Compiling SwiftParser TopLevel.swift
[117/162] Compiling SwiftParser TriviaParser.swift
[118/162] Compiling SwiftParser Types.swift
[119/162] Compiling SwiftParser ExperimentalFeatures.swift
[120/166] Compiling SwiftParser UnicodeScalarExtensions.swift
[121/166] Compiling SwiftParser Lookahead.swift
[122/166] Compiling SwiftParser LoopProgressCondition.swift
[123/166] Compiling SwiftParser Modifiers.swift
[124/166] Compiling SwiftParser Names.swift
[125/166] Compiling SwiftParser Nominals.swift
[126/166] Compiling SwiftParser Parameters.swift
[127/166] Compiling SwiftParser ParseSourceFile.swift
[128/166] Compiling SwiftParser Parser.swift
[129/166] Compiling SwiftParser Patterns.swift
[130/166] Compiling SwiftParser StringLiterals.swift
[131/166] Compiling SwiftParser SwiftParserCompatibility.swift
[132/166] Compiling SwiftParser SwiftVersion.swift
[133/166] Compiling SwiftParser SyntaxUtils.swift
[134/166] Compiling SwiftParser TokenConsumer.swift
[135/166] Compiling SwiftParser TokenPrecedence.swift
[136/166] Compiling SwiftParser TokenSpec.swift
[137/166] Compiling SwiftParser TokenSpecSet.swift
[138/166] Compiling SwiftParser Recovery.swift
[139/166] Compiling SwiftParser Specifiers.swift
[140/166] Compiling SwiftParser Statements.swift
[141/166] Compiling SwiftParser StringLiteralRepresentedLiteralValue.swift
[142/166] Emitting module SwiftParser
[143/166] Compiling SwiftParser Attributes.swift
[144/166] Compiling SwiftParser Availability.swift
[145/166] Compiling SwiftParser CharacterInfo.swift
[146/166] Compiling SwiftParser CollectionNodes+Parsable.swift
[147/166] Compiling SwiftParser Declarations.swift
[148/166] Compiling SwiftParser Directives.swift
[149/166] Compiling SwiftParser ExpressionInterpretedAsVersionTuple.swift
[150/166] Compiling SwiftParser Expressions.swift
[151/166] Compiling SwiftParser IncrementalParseTransition.swift
[152/166] Compiling SwiftParser IsValidIdentifier.swift
[153/166] Compiling SwiftParser Cursor.swift
[154/166] Compiling SwiftParser Lexeme.swift
[155/166] Compiling SwiftParser LexemeSequence.swift
[156/166] Compiling SwiftParser Lexer.swift
[157/166] Compiling SwiftParser RegexLiteralLexer.swift
[158/166] Compiling SwiftParser IsLexerClassified.swift
[159/166] Compiling SwiftParser LayoutNodes+Parsable.swift
[160/166] Compiling SwiftParser Parser+TokenSpecSet.swift
[161/166] Compiling SwiftParser TokenSpecStaticMembers.swift
[162/189] Compiling SwiftParserDiagnostics SyntaxKindNameForDiagnostics.swift
[163/190] Compiling SwiftParserDiagnostics TokenNameForDiagnostics.swift
[164/190] Compiling SwiftOperators PrecedenceGroup.swift
[165/190] Compiling SwiftOperators PrecedenceGraph.swift
[166/190] Compiling SwiftOperators OperatorTable.swift
[167/191] Compiling SwiftOperators OperatorError.swift
[168/191] Compiling SwiftOperators Operator.swift
[169/191] Compiling SwiftOperators OperatorTable+Defaults.swift
[170/191] Compiling SwiftOperators OperatorTable+Folding.swift
[171/191] Compiling SwiftOperators OperatorError+Diagnostics.swift
[172/191] Compiling SwiftOperators OperatorTable+Semantics.swift
[173/191] Emitting module SwiftOperators
[174/191] Compiling SwiftOperators SyntaxSynthesis.swift
[175/191] Compiling SwiftParserDiagnostics Utils.swift
[176/191] Compiling SwiftParserDiagnostics ChildNameForDiagnostics.swift
[177/191] Emitting module SwiftParserDiagnostics
[178/191] Compiling SwiftParserDiagnostics SyntaxExtensions.swift
[179/191] Compiling SwiftParserDiagnostics ParserDiagnosticMessages.swift
[180/191] Compiling SwiftParserDiagnostics MissingNodesError.swift
[181/191] Compiling SwiftParserDiagnostics MissingTokenError.swift
[182/191] Compiling SwiftParserDiagnostics DiagnosticExtensions.swift
[183/191] Compiling SwiftParserDiagnostics LexerDiagnosticMessages.swift
[184/191] Compiling SwiftParserDiagnostics MultiLineStringLiteralDiagnosticsGenerator.swift
[185/191] Compiling SwiftParserDiagnostics ParseDiagnosticsGenerator.swift
[186/191] Compiling SwiftParserDiagnostics PresenceUtils.swift
[187/206] Compiling SwiftSyntaxBuilder BuildableNodes.swift
[188/207] Compiling SwiftSyntaxBuilder ResultBuilders.swift
[189/207] Compiling SwiftSyntaxBuilder RenamedChildrenBuilderCompatibility.swift
[190/207] Compiling SwiftSyntaxBuilder SyntaxExpressibleByStringInterpolationConformances.swift
[191/207] Compiling SwiftSyntaxBuilder WithTrailingCommaSyntax+EnsuringTrailingComma.swift
[192/207] Compiling SwiftSyntaxBuilder Syntax+StringInterpolation.swift
[193/207] Compiling SwiftSyntaxBuilder SyntaxNodeWithBody.swift
[194/207] Compiling SwiftSyntaxBuilder ResultBuilderExtensions.swift
[195/207] Compiling SwiftSyntaxBuilder SwiftSyntaxBuilderCompatibility.swift
[196/207] Compiling SwiftSyntaxBuilder Indenter.swift
[197/207] Compiling SwiftSyntaxBuilder ListBuilder.swift
[198/207] Emitting module SwiftSyntaxBuilder
[199/207] Compiling SwiftSyntaxBuilder SyntaxParsable+ExpressibleByStringInterpolation.swift
[200/207] Compiling SwiftSyntaxBuilder ValidatingSyntaxNodes.swift
[201/207] Compiling SwiftSyntaxBuilder ConvenienceInitializers.swift
[202/207] Compiling SwiftSyntaxBuilder DeclSyntaxParseable.swift
[203/225] Compiling SwiftSyntaxMacros PreambleMacro.swift
[204/226] Compiling SwiftSyntaxMacros AttachedMacro.swift
[205/226] Compiling SwiftSyntaxMacros BodyMacro.swift
[206/226] Compiling SwiftSyntaxMacros AbstractSourceLocation.swift
[207/226] Compiling SwiftSyntaxMacros MacroExpansionContext.swift
[208/226] Emitting module SwiftSyntaxMacros
[209/226] Compiling SwiftSyntaxMacros FreestandingMacro.swift
[210/226] Compiling SwiftSyntaxMacros Macro+Format.swift
[211/226] Compiling SwiftSyntaxMacros ExpressionMacro.swift
[212/226] Compiling SwiftSyntaxMacros ExtensionMacro.swift
[213/226] Compiling SwiftSyntaxMacros MemberMacro.swift
[214/226] Compiling SwiftSyntaxMacros PeerMacro.swift
[215/226] Compiling SwiftSyntaxMacros MacroExpansionDiagnosticMessages.swift
[216/226] Compiling SwiftSyntaxMacros AccessorMacro.swift
[217/226] Compiling SwiftSyntaxMacros CodeItemMacro.swift
[218/226] Compiling SwiftSyntaxMacros DeclarationMacro.swift
[219/226] Compiling SwiftSyntaxMacros Macro.swift
[220/226] Compiling SwiftSyntaxMacros MemberAttributeMacro.swift
[221/226] Compiling SwiftSyntaxMacros Syntax+LexicalContext.swift
[222/236] Compiling SwiftSyntaxMacroExpansion MacroArgument.swift
[223/236] Emitting module SwiftSyntaxMacroExpansion
[224/236] Compiling SwiftSyntaxMacroExpansion IndentationUtils.swift
[225/236] Compiling SwiftSyntaxMacroExpansion FunctionParameterUtils.swift
[226/236] Compiling SwiftSyntaxMacroExpansion BasicMacroExpansionContext.swift
[227/236] Compiling SwiftSyntaxMacroExpansion MacroExpansion.swift
[228/236] Compiling SwiftSyntaxMacroExpansion MacroExpansionDiagnosticMessages.swift
[229/236] Compiling SwiftSyntaxMacroExpansion MacroReplacement.swift
[230/236] Compiling SwiftSyntaxMacroExpansion MacroSpec.swift
[231/236] Compiling SwiftSyntaxMacroExpansion MacroSystem.swift
[232/248] Compiling SwiftCompilerPluginMessageHandling CodingUtilities.swift
[233/248] Compiling SwiftCompilerPluginMessageHandling JSON.swift
[234/248] Emitting module SwiftCompilerPluginMessageHandling
[235/248] Compiling SwiftCompilerPluginMessageHandling CompilerPluginMessageHandler.swift
[236/248] Compiling SwiftCompilerPluginMessageHandling Diagnostics.swift
[237/248] Compiling SwiftCompilerPluginMessageHandling JSONDecoding.swift
[238/248] Compiling SwiftCompilerPluginMessageHandling JSONEncoding.swift
[239/249] Compiling SwiftCompilerPluginMessageHandling StandardIOMessageConnection.swift
[240/249] Compiling SwiftCompilerPluginMessageHandling PluginMacroExpansionContext.swift
[241/249] Compiling SwiftCompilerPluginMessageHandling PluginMessageCompatibility.swift
[242/249] Compiling SwiftCompilerPluginMessageHandling LRUCache.swift
[243/249] Compiling SwiftCompilerPluginMessageHandling PluginMessages.swift
[244/249] Compiling SwiftCompilerPluginMessageHandling Macros.swift
[245/251] Compiling SwiftCompilerPlugin CompilerPlugin.swift
[246/251] Emitting module SwiftCompilerPlugin
[247/260] Compiling ObservableDefaultsMacros DefaultsKeyMacro.swift
[248/260] Compiling ObservableDefaultsMacros Plugins.swift
[249/260] Compiling ObservableDefaultsMacros DefaultsBackedMacro.swift
[250/260] Emitting module ObservableDefaultsMacros
[251/260] Compiling ObservableDefaultsMacros ObservableOnlyMacro.swift
[252/260] Compiling ObservableDefaultsMacros IgnoreMacro.swift
[253/260] Compiling ObservableDefaultsMacros ObservableDefaultsMacro.swift
[254/260] Compiling ObservableDefaultsMacros Syntax.swift
[255/260] Compiling ObservableDefaultsMacros Diagnostic.swift
[255/260] Write Objects.LinkFileList
[256/260] Linking ObservableDefaultsMacros-tool
[258/265] Compiling ObservableDefaults module.swift
[259/265] Compiling ObservableDefaults UserDefaultsPropertyListValue.swift
[260/265] Compiling ObservableDefaults UserDefaultsWrapper.swift
[261/265] Compiling ObservableDefaults Macros.swift
[262/265] Emitting module ObservableDefaults
[263/267] Emitting module ObservableDefaultsClient
[264/267] Compiling ObservableDefaultsClient main.swift
[264/267] Write Objects.LinkFileList
[265/267] Linking ObservableDefaultsClient
[266/267] Applying ObservableDefaultsClient
Build complete! (38.16s)
Fetching https://github.com/swiftlang/swift-syntax.git
[1/70291] Fetching swift-syntax
Fetched https://github.com/swiftlang/swift-syntax.git from cache (3.23s)
Computing version for https://github.com/swiftlang/swift-syntax.git
Computed https://github.com/swiftlang/swift-syntax.git at 600.0.1 (3.23s)
Creating working copy for https://github.com/swiftlang/swift-syntax.git
Working copy of https://github.com/swiftlang/swift-syntax.git resolved at 600.0.1
Build complete.
{
  "dependencies" : [
    {
      "identity" : "swift-syntax",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "600.0.0",
            "upper_bound" : "601.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/swiftlang/swift-syntax.git"
    }
  ],
  "manifest_display_name" : "ObservableDefaults",
  "name" : "ObservableDefaults",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "macos",
      "version" : "14.0"
    },
    {
      "name" : "ios",
      "version" : "17.0"
    },
    {
      "name" : "tvos",
      "version" : "17.0"
    },
    {
      "name" : "watchos",
      "version" : "8.0"
    },
    {
      "name" : "maccatalyst",
      "version" : "17.0"
    },
    {
      "name" : "visionos",
      "version" : "1.0"
    }
  ],
  "products" : [
    {
      "name" : "ObservableDefaults",
      "targets" : [
        "ObservableDefaults"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    },
    {
      "name" : "ObservableDefaultsClient",
      "targets" : [
        "ObservableDefaultsClient"
      ],
      "type" : {
        "executable" : null
      }
    },
    {
      "name" : "ObservableDefaultsMacros",
      "targets" : [
        "ObservableDefaultsMacros"
      ],
      "type" : {
        "macro" : null
      }
    }
  ],
  "swift_languages_versions" : [
    "6"
  ],
  "targets" : [
    {
      "c99name" : "ObservableDefaultsMacros",
      "module_type" : "SwiftTarget",
      "name" : "ObservableDefaultsMacros",
      "path" : "Sources/ObservableDefaultsMacros",
      "product_dependencies" : [
        "SwiftSyntaxMacros",
        "SwiftCompilerPlugin"
      ],
      "product_memberships" : [
        "ObservableDefaults",
        "ObservableDefaultsClient",
        "ObservableDefaultsMacros"
      ],
      "sources" : [
        "Helper/Diagnostic.swift",
        "Helper/Syntax.swift",
        "Macros/DefaultsBackedMacro.swift",
        "Macros/DefaultsKeyMacro.swift",
        "Macros/IgnoreMacro.swift",
        "Macros/ObservableDefaultsMacro.swift",
        "Macros/ObservableOnlyMacro.swift",
        "Plugins.swift"
      ],
      "type" : "macro"
    },
    {
      "c99name" : "ObservableDefaultsClient",
      "module_type" : "SwiftTarget",
      "name" : "ObservableDefaultsClient",
      "path" : "Sources/ObservableDefaultsClient",
      "product_memberships" : [
        "ObservableDefaultsClient"
      ],
      "sources" : [
        "main.swift"
      ],
      "target_dependencies" : [
        "ObservableDefaults"
      ],
      "type" : "executable"
    },
    {
      "c99name" : "ObservableDefaults",
      "module_type" : "SwiftTarget",
      "name" : "ObservableDefaults",
      "path" : "Sources/ObservableDefaults",
      "product_memberships" : [
        "ObservableDefaults",
        "ObservableDefaultsClient"
      ],
      "sources" : [
        "Macros.swift",
        "UserDefaults/UserDefaultsPropertyListValue.swift",
        "UserDefaults/UserDefaultsWrapper.swift",
        "module.swift"
      ],
      "target_dependencies" : [
        "ObservableDefaultsMacros"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "6.0"
}
Done.