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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 ModifiedCopy, reference main (f50863), with Swift 6.1 for macOS (SPM) on 30 Apr 2025 02:29:30 UTC.

Swift 6 data race errors: 0

Build Command

env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun swift build --arch arm64 -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats -Xswiftc -strict-concurrency=complete -Xswiftc -enable-upcoming-feature -Xswiftc StrictConcurrency -Xswiftc -enable-upcoming-feature -Xswiftc DisableOutwardActorInference -Xswiftc -enable-upcoming-feature -Xswiftc GlobalActorIsolatedTypesUsability -Xswiftc -enable-upcoming-feature -Xswiftc InferSendableFromCaptures

Build Log

========================================
RunAll
========================================
Builder version: 4.61.1
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/WilhelmOks/ModifiedCopyMacro.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/WilhelmOks/ModifiedCopyMacro
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at f50863e Merge pull request #8 from arennow/fix_on_linux
Cloned https://github.com/WilhelmOks/ModifiedCopyMacro.git
Revision (git rev-parse @):
f50863ef577ca3667aef00fc4b1cc01097d63d9d
SUCCESS checkout https://github.com/WilhelmOks/ModifiedCopyMacro.git at main
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.1
Building package at path:  $PWD
https://github.com/WilhelmOks/ModifiedCopyMacro.git
https://github.com/WilhelmOks/ModifiedCopyMacro.git
{
  "dependencies" : [
    {
      "identity" : "swift-syntax",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "509.1.1",
            "upper_bound" : "510.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/swiftlang/swift-syntax.git"
    }
  ],
  "manifest_display_name" : "ModifiedCopy",
  "name" : "ModifiedCopy",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "macos",
      "version" : "10.15"
    },
    {
      "name" : "ios",
      "version" : "13.0"
    },
    {
      "name" : "tvos",
      "version" : "13.0"
    },
    {
      "name" : "watchos",
      "version" : "6.0"
    },
    {
      "name" : "maccatalyst",
      "version" : "13.0"
    }
  ],
  "products" : [
    {
      "name" : "ModifiedCopy",
      "targets" : [
        "ModifiedCopy"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    },
    {
      "name" : "ModifiedCopyClient",
      "targets" : [
        "ModifiedCopyClient"
      ],
      "type" : {
        "executable" : null
      }
    },
    {
      "name" : "ModifiedCopyMacros",
      "targets" : [
        "ModifiedCopyMacros"
      ],
      "type" : {
        "macro" : null
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "ModifiedCopyTests",
      "module_type" : "SwiftTarget",
      "name" : "ModifiedCopyTests",
      "path" : "Tests/ModifiedCopyTests",
      "product_dependencies" : [
        "SwiftSyntaxMacrosTestSupport"
      ],
      "sources" : [
        "ModifiedCopyTests.swift"
      ],
      "target_dependencies" : [
        "ModifiedCopyMacros"
      ],
      "type" : "test"
    },
    {
      "c99name" : "ModifiedCopyMacros",
      "module_type" : "SwiftTarget",
      "name" : "ModifiedCopyMacros",
      "path" : "Sources/ModifiedCopyMacros",
      "product_dependencies" : [
        "SwiftSyntaxMacros",
        "SwiftCompilerPlugin"
      ],
      "product_memberships" : [
        "ModifiedCopy",
        "ModifiedCopyClient",
        "ModifiedCopyMacros"
      ],
      "sources" : [
        "ModifiedCopyMacro.swift"
      ],
      "type" : "macro"
    },
    {
      "c99name" : "ModifiedCopyClient",
      "module_type" : "SwiftTarget",
      "name" : "ModifiedCopyClient",
      "path" : "Sources/ModifiedCopyClient",
      "product_memberships" : [
        "ModifiedCopyClient"
      ],
      "sources" : [
        "main.swift"
      ],
      "target_dependencies" : [
        "ModifiedCopy"
      ],
      "type" : "executable"
    },
    {
      "c99name" : "ModifiedCopy",
      "module_type" : "SwiftTarget",
      "name" : "ModifiedCopy",
      "path" : "Sources/ModifiedCopy",
      "product_memberships" : [
        "ModifiedCopy",
        "ModifiedCopyClient"
      ],
      "sources" : [
        "ModifiedCopy.swift"
      ],
      "target_dependencies" : [
        "ModifiedCopyMacros"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.9"
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun swift build --arch arm64 -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats -Xswiftc -strict-concurrency=complete -Xswiftc -enable-upcoming-feature -Xswiftc StrictConcurrency -Xswiftc -enable-upcoming-feature -Xswiftc DisableOutwardActorInference -Xswiftc -enable-upcoming-feature -Xswiftc GlobalActorIsolatedTypesUsability -Xswiftc -enable-upcoming-feature -Xswiftc InferSendableFromCaptures
Building for debugging...
[0/22] Write sources
[15/22] Write ModifiedCopyClient-entitlement.plist
[16/22] Write swift-version-2F0A5646E1D333AE.txt
[18/24] Compiling SwiftSyntax509 Empty.swift
[19/24] Emitting module SwiftSyntax509
[20/70] Compiling SwiftSyntax AbsolutePosition.swift
[21/70] Compiling SwiftSyntax Assert.swift
[22/70] Compiling SwiftSyntax BumpPtrAllocator.swift
[23/70] Compiling SwiftSyntax CommonAncestor.swift
[24/70] Compiling SwiftSyntax Convenience.swift
[25/75] Compiling SwiftSyntax MemoryLayout.swift
[26/75] Compiling SwiftSyntax MissingNodeInitializers.swift
[27/75] Compiling SwiftSyntax RawSyntax.swift
[28/75] Compiling SwiftSyntax RawSyntaxLayoutView.swift
[29/75] Compiling SwiftSyntax RawSyntaxNodeProtocol.swift
[30/75] Compiling SwiftSyntax RawSyntaxTokenView.swift
[31/75] Compiling SwiftSyntax SourceLength.swift
[32/75] Compiling SwiftSyntax SourceLocation.swift
[33/75] Compiling SwiftSyntax SourcePresence.swift
[34/75] Compiling SwiftSyntax SwiftSyntaxCompatibility.swift
[35/75] Compiling SwiftSyntax Syntax.swift
[36/75] Compiling SwiftSyntax SyntaxArena.swift
[37/75] Compiling SwiftSyntax SyntaxChildren.swift
[38/75] Compiling SwiftSyntax SyntaxCollection.swift
[39/75] Compiling SwiftSyntax SyntaxData.swift
[40/75] Compiling SwiftSyntax SyntaxText.swift
[41/75] Compiling SwiftSyntax SyntaxTreeViewMode.swift
[42/75] Compiling SwiftSyntax TokenDiagnostic.swift
[43/75] Compiling SwiftSyntax TokenSyntax.swift
[44/75] Compiling SwiftSyntax Trivia.swift
[45/75] Emitting module SwiftSyntax
[46/75] Compiling SwiftSyntax SyntaxAnyVisitor.swift
[47/75] Compiling SwiftSyntax SyntaxBaseNodes.swift
[48/75] Compiling SwiftSyntax SyntaxCollections.swift
[49/75] Compiling SwiftSyntax SyntaxEnum.swift
[50/75] Compiling SwiftSyntax SyntaxKind.swift
[51/75] Compiling SwiftSyntax Tokens.swift
[52/75] Compiling SwiftSyntax TriviaPieces.swift
[53/75] Compiling SwiftSyntax RawSyntaxNodes.swift
[54/75] Compiling SwiftSyntax RawSyntaxValidation.swift
[55/75] Compiling SwiftSyntax SyntaxDeclNodes.swift
[56/75] Compiling SwiftSyntax SyntaxExprNodes.swift
[57/75] Compiling SwiftSyntax SyntaxNodes.swift
[58/75] Compiling SwiftSyntax SyntaxPatternNodes.swift
[59/75] Compiling SwiftSyntax SyntaxStmtNodes.swift
[60/75] Compiling SwiftSyntax SyntaxTypeNodes.swift
[61/75] Compiling SwiftSyntax Utils.swift
[62/75] Compiling SwiftSyntax ChildNameForKeyPath.swift
[63/75] Compiling SwiftSyntax Keyword.swift
[64/75] Compiling SwiftSyntax RenamedChildrenCompatibility.swift
[65/75] Compiling SwiftSyntax RenamedNodesCompatibility.swift
[66/75] Compiling SwiftSyntax SyntaxRewriter.swift
[67/75] Compiling SwiftSyntax SyntaxTraits.swift
[68/75] Compiling SwiftSyntax SyntaxTransform.swift
[69/75] Compiling SwiftSyntax SyntaxVisitor.swift
[70/75] Compiling SwiftSyntax TokenKind.swift
[71/127] Compiling SwiftBasicFormat SyntaxProtocol+Formatted.swift
[72/127] Emitting module SwiftDiagnostics
[73/127] Compiling SwiftDiagnostics Note.swift
[74/127] Compiling SwiftDiagnostics Message.swift
[75/127] Compiling SwiftDiagnostics FixIt.swift
[76/127] Compiling SwiftDiagnostics GroupedDiagnostics.swift
[77/127] Compiling SwiftDiagnostics Diagnostic.swift
[78/127] Compiling SwiftDiagnostics Convenience.swift
[79/127] Compiling SwiftDiagnostics DiagnosticsFormatter.swift
[80/127] Compiling SwiftBasicFormat Syntax+Extensions.swift
[81/127] Emitting module SwiftBasicFormat
[82/127] Compiling SwiftBasicFormat BasicFormat.swift
[83/127] Compiling SwiftBasicFormat Trivia+FormatExtensions.swift
[84/127] Compiling SwiftParser SyntaxUtils.swift
[85/127] Compiling SwiftParser TokenConsumer.swift
[86/127] Compiling SwiftParser TokenPrecedence.swift
[87/127] Compiling SwiftParser TokenSpec.swift
[88/131] Compiling SwiftParser Statements.swift
[89/131] Compiling SwiftParser StringLiteralRepresentedLiteralValue.swift
[90/131] Compiling SwiftParser StringLiterals.swift
[91/131] Compiling SwiftParser SwiftParserCompatibility.swift
[92/131] Compiling SwiftParser UnicodeScalarExtensions.swift
[93/131] Compiling SwiftParser Lookahead.swift
[94/131] Compiling SwiftParser LoopProgressCondition.swift
[95/131] Compiling SwiftParser Modifiers.swift
[96/131] Compiling SwiftParser Names.swift
[97/131] Compiling SwiftParser Nominals.swift
[98/131] Compiling SwiftParser Parameters.swift
[99/131] Compiling SwiftParser ParseSourceFile.swift
[100/131] Compiling SwiftParser Lexeme.swift
[101/131] Compiling SwiftParser LexemeSequence.swift
[102/131] Compiling SwiftParser Lexer.swift
[103/131] Compiling SwiftParser RegexLiteralLexer.swift
[104/131] Compiling SwiftParser Parser.swift
[105/131] Compiling SwiftParser Patterns.swift
[106/131] Compiling SwiftParser Recovery.swift
[107/131] Compiling SwiftParser Specifiers.swift
[108/131] Compiling SwiftParser TokenSpecSet.swift
[109/131] Compiling SwiftParser TopLevel.swift
[110/131] Compiling SwiftParser TriviaParser.swift
[111/131] Compiling SwiftParser Types.swift
[112/131] Emitting module SwiftParser
[113/131] Compiling SwiftParser IsLexerClassified.swift
[114/131] Compiling SwiftParser LayoutNodes+Parsable.swift
[115/131] Compiling SwiftParser Parser+TokenSpecSet.swift
[116/131] Compiling SwiftParser TokenSpecStaticMembers.swift
[117/131] Compiling SwiftParser Attributes.swift
[118/131] Compiling SwiftParser Availability.swift
[119/131] Compiling SwiftParser CharacterInfo.swift
[120/131] Compiling SwiftParser CollectionNodes+Parsable.swift
[121/131] Compiling SwiftParser Declarations.swift
[122/131] Compiling SwiftParser Directives.swift
[123/131] Compiling SwiftParser ExperimentalFeatures.swift
[124/131] Compiling SwiftParser Expressions.swift
[125/131] Compiling SwiftParser IncrementalParseTransition.swift
[126/131] Compiling SwiftParser Cursor.swift
[127/154] Compiling SwiftOperators OperatorError+Diagnostics.swift
[128/154] Compiling SwiftOperators Operator.swift
[129/154] Compiling SwiftOperators OperatorError.swift
[130/154] Emitting module SwiftOperators
[131/154] Compiling SwiftOperators OperatorTable+Semantics.swift
[132/155] Compiling SwiftOperators OperatorTable+Defaults.swift
[133/155] Compiling SwiftOperators PrecedenceGraph.swift
[134/155] Compiling SwiftOperators OperatorTable.swift
[135/155] Compiling SwiftOperators PrecedenceGroup.swift
[136/155] Compiling SwiftOperators OperatorTable+Folding.swift
[137/155] Compiling SwiftOperators SyntaxSynthesis.swift
[138/155] Compiling SwiftParserDiagnostics Utils.swift
[139/155] Compiling SwiftParserDiagnostics SyntaxKindNameForDiagnostics.swift
[140/155] Compiling SwiftParserDiagnostics ChildNameForDiagnostics.swift
[141/156] Compiling SwiftParserDiagnostics SyntaxExtensions.swift
[142/156] Compiling SwiftParserDiagnostics ParserDiagnosticMessages.swift
[143/156] Compiling SwiftParserDiagnostics TokenNameForDiagnostics.swift
[144/156] Compiling SwiftParserDiagnostics DiagnosticExtensions.swift
[145/156] Compiling SwiftParserDiagnostics LexerDiagnosticMessages.swift
[146/156] Emitting module SwiftParserDiagnostics
[147/156] Compiling SwiftParserDiagnostics MissingNodesError.swift
[148/156] Compiling SwiftParserDiagnostics MissingTokenError.swift
[149/156] Compiling SwiftParserDiagnostics MultiLineStringLiteralDiagnosticsGenerator.swift
[150/156] Compiling SwiftParserDiagnostics ParseDiagnosticsGenerator.swift
[151/156] Compiling SwiftParserDiagnostics PresenceUtils.swift
[152/170] Compiling SwiftSyntaxBuilder ResultBuilders.swift
[153/171] Compiling SwiftSyntaxBuilder SyntaxExpressibleByStringInterpolationConformances.swift
[154/171] Compiling SwiftSyntaxBuilder ValidatingSyntaxNodes.swift
[155/171] Compiling SwiftSyntaxBuilder RenamedChildrenBuilderCompatibility.swift
[156/171] Compiling SwiftSyntaxBuilder SwiftSyntaxBuilderCompatibility.swift
[157/171] Compiling SwiftSyntaxBuilder Syntax+StringInterpolation.swift
[158/171] Emitting module SwiftSyntaxBuilder
[159/171] Compiling SwiftSyntaxBuilder ConvenienceInitializers.swift
[160/171] Compiling SwiftSyntaxBuilder DeclSyntaxParseable.swift
[161/171] Compiling SwiftSyntaxBuilder SyntaxNodeWithBody.swift
[162/171] Compiling SwiftSyntaxBuilder SyntaxParsable+ExpressibleByStringInterpolation.swift
[163/171] Compiling SwiftSyntaxBuilder BuildableNodes.swift
[164/171] Compiling SwiftSyntaxBuilder Indenter.swift
[165/171] Compiling SwiftSyntaxBuilder ResultBuilderExtensions.swift
[166/171] Compiling SwiftSyntaxBuilder WithTrailingCommaSyntax+EnsuringTrailingComma.swift
[167/185] Compiling SwiftSyntaxMacros FreestandingMacro.swift
[168/185] Compiling SwiftSyntaxMacros Macro+Format.swift
[169/186] Compiling SwiftSyntaxMacros MemberMacro.swift
[170/186] Compiling SwiftSyntaxMacros Macro.swift
[171/186] Compiling SwiftSyntaxMacros MemberAttributeMacro.swift
[172/186] Compiling SwiftSyntaxMacros ExpressionMacro.swift
[173/186] Compiling SwiftSyntaxMacros ExtensionMacro.swift
[174/186] Compiling SwiftSyntaxMacros CodeItemMacro.swift
[175/186] Compiling SwiftSyntaxMacros DeclarationMacro.swift
[176/186] Compiling SwiftSyntaxMacros AccessorMacro.swift
[177/186] Compiling SwiftSyntaxMacros AttachedMacro.swift
[178/186] Emitting module SwiftSyntaxMacros
[179/186] Compiling SwiftSyntaxMacros AbstractSourceLocation.swift
[180/186] Compiling SwiftSyntaxMacros MacroExpansionContext.swift
[181/186] Compiling SwiftSyntaxMacros PeerMacro.swift
[182/194] Compiling SwiftSyntaxMacroExpansion MacroExpansionDiagnosticMessages.swift
[183/194] Compiling SwiftSyntaxMacroExpansion MacroExpansion.swift
[184/194] Compiling SwiftSyntaxMacroExpansion BasicMacroExpansionContext.swift
[185/194] Compiling SwiftSyntaxMacroExpansion FunctionParameterUtils.swift
[186/194] Compiling SwiftSyntaxMacroExpansion IndentationUtils.swift
[187/194] Compiling SwiftSyntaxMacroExpansion MacroReplacement.swift
[188/194] Emitting module SwiftSyntaxMacroExpansion
[189/194] Compiling SwiftSyntaxMacroExpansion MacroSystem.swift
[190/201] Compiling SwiftCompilerPluginMessageHandling PluginMessageCompatibility.swift
[191/201] Compiling SwiftCompilerPluginMessageHandling PluginMacroExpansionContext.swift
[192/201] Compiling SwiftCompilerPluginMessageHandling Diagnostics.swift
[193/201] Emitting module SwiftCompilerPluginMessageHandling
[194/201] Compiling SwiftCompilerPluginMessageHandling PluginMessages.swift
[195/201] Compiling SwiftCompilerPluginMessageHandling Macros.swift
[196/201] Compiling SwiftCompilerPluginMessageHandling CompilerPluginMessageHandler.swift
[197/203] Emitting module SwiftCompilerPlugin
[198/203] Compiling SwiftCompilerPlugin CompilerPlugin.swift
[199/205] Emitting module ModifiedCopyMacros
[200/205] Compiling ModifiedCopyMacros ModifiedCopyMacro.swift
[200/205] Write Objects.LinkFileList
[201/205] Linking ModifiedCopyMacros-tool
[203/207] Emitting module ModifiedCopy
[204/207] Compiling ModifiedCopy ModifiedCopy.swift
[205/209] Compiling ModifiedCopyClient main.swift
[206/209] Emitting module ModifiedCopyClient
[206/209] Write Objects.LinkFileList
[207/209] Linking ModifiedCopyClient
[208/209] Applying ModifiedCopyClient
Build complete! (34.31s)
Fetching https://github.com/swiftlang/swift-syntax.git from cache
Fetched https://github.com/swiftlang/swift-syntax.git from cache (1.05s)
Computing version for https://github.com/swiftlang/swift-syntax.git
Computed https://github.com/swiftlang/swift-syntax.git at 509.1.1 (2.07s)
Creating working copy for https://github.com/swiftlang/swift-syntax.git
Working copy of https://github.com/swiftlang/swift-syntax.git resolved at 509.1.1
Build complete.
{
  "dependencies" : [
    {
      "identity" : "swift-syntax",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "509.1.1",
            "upper_bound" : "510.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/swiftlang/swift-syntax.git"
    }
  ],
  "manifest_display_name" : "ModifiedCopy",
  "name" : "ModifiedCopy",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "macos",
      "version" : "10.15"
    },
    {
      "name" : "ios",
      "version" : "13.0"
    },
    {
      "name" : "tvos",
      "version" : "13.0"
    },
    {
      "name" : "watchos",
      "version" : "6.0"
    },
    {
      "name" : "maccatalyst",
      "version" : "13.0"
    }
  ],
  "products" : [
    {
      "name" : "ModifiedCopy",
      "targets" : [
        "ModifiedCopy"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    },
    {
      "name" : "ModifiedCopyClient",
      "targets" : [
        "ModifiedCopyClient"
      ],
      "type" : {
        "executable" : null
      }
    },
    {
      "name" : "ModifiedCopyMacros",
      "targets" : [
        "ModifiedCopyMacros"
      ],
      "type" : {
        "macro" : null
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "ModifiedCopyTests",
      "module_type" : "SwiftTarget",
      "name" : "ModifiedCopyTests",
      "path" : "Tests/ModifiedCopyTests",
      "product_dependencies" : [
        "SwiftSyntaxMacrosTestSupport"
      ],
      "sources" : [
        "ModifiedCopyTests.swift"
      ],
      "target_dependencies" : [
        "ModifiedCopyMacros"
      ],
      "type" : "test"
    },
    {
      "c99name" : "ModifiedCopyMacros",
      "module_type" : "SwiftTarget",
      "name" : "ModifiedCopyMacros",
      "path" : "Sources/ModifiedCopyMacros",
      "product_dependencies" : [
        "SwiftSyntaxMacros",
        "SwiftCompilerPlugin"
      ],
      "product_memberships" : [
        "ModifiedCopy",
        "ModifiedCopyClient",
        "ModifiedCopyMacros"
      ],
      "sources" : [
        "ModifiedCopyMacro.swift"
      ],
      "type" : "macro"
    },
    {
      "c99name" : "ModifiedCopyClient",
      "module_type" : "SwiftTarget",
      "name" : "ModifiedCopyClient",
      "path" : "Sources/ModifiedCopyClient",
      "product_memberships" : [
        "ModifiedCopyClient"
      ],
      "sources" : [
        "main.swift"
      ],
      "target_dependencies" : [
        "ModifiedCopy"
      ],
      "type" : "executable"
    },
    {
      "c99name" : "ModifiedCopy",
      "module_type" : "SwiftTarget",
      "name" : "ModifiedCopy",
      "path" : "Sources/ModifiedCopy",
      "product_memberships" : [
        "ModifiedCopy",
        "ModifiedCopyClient"
      ],
      "sources" : [
        "ModifiedCopy.swift"
      ],
      "target_dependencies" : [
        "ModifiedCopyMacros"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.9"
}
Done.