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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 SwiftMVI, reference main (9b5837), with Swift 6.1 for Linux on 27 Apr 2025 08:26:31 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4606859-1":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:basic-6.1-latest swift build --triple x86_64-unknown-linux-gnu 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 4.61.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/xtro/SwiftMVI.git
Reference: main
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/xtro/SwiftMVI
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 9b58372 Update documents
Cloned https://github.com/xtro/SwiftMVI.git
Revision (git rev-parse @):
9b583728722b703b60f039b81998af04798c224e
SUCCESS checkout https://github.com/xtro/SwiftMVI.git at main
========================================
Build
========================================
Selected platform:         linux
Swift version:             6.1
Building package at path:  $PWD
https://github.com/xtro/SwiftMVI.git
https://github.com/xtro/SwiftMVI.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
{
  "dependencies" : [
    {
      "identity" : "swiftusecase",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "0.0.1",
            "upper_bound" : "1.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/xtro/SwiftUseCase.git"
    },
    {
      "identity" : "swift-case-paths",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "0.4.0",
            "upper_bound" : "1.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/pointfreeco/swift-case-paths.git"
    }
  ],
  "manifest_display_name" : "SwiftMVI",
  "name" : "SwiftMVI",
  "path" : "/host/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "macos",
      "version" : "10.15"
    },
    {
      "name" : "ios",
      "version" : "13.0"
    },
    {
      "name" : "tvos",
      "version" : "13.0"
    },
    {
      "name" : "watchos",
      "version" : "6.0"
    }
  ],
  "products" : [
    {
      "name" : "SwiftMVI",
      "targets" : [
        "SwiftMVI"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "SwiftMVITests",
      "module_type" : "SwiftTarget",
      "name" : "SwiftMVITests",
      "path" : "Tests",
      "sources" : [
        "SwiftMVITests.swift"
      ],
      "target_dependencies" : [
        "SwiftMVI"
      ],
      "type" : "test"
    },
    {
      "c99name" : "SwiftMVI",
      "module_type" : "SwiftTarget",
      "name" : "SwiftMVI",
      "path" : "Sources",
      "product_dependencies" : [
        "SwiftUseCase",
        "CasePaths"
      ],
      "product_memberships" : [
        "SwiftMVI"
      ],
      "sources" : [
        "Core/AnyPath.swift",
        "Core/Binding.swift",
        "Core/FeatureModule.swift",
        "Core/Modulable.swift",
        "Core/Observer.swift",
        "Core/Processing+UseCase.swift",
        "Core/Processing.swift",
        "Core/Property.swift",
        "Core/Transformer.swift",
        "Core/ValuePublisher.swift",
        "Modules/ListFeature.swift",
        "Modules/OptionalValueFeature.swift",
        "Modules/ValueFeature+ViewLifecycle.swift",
        "Modules/ValueFeature.swift",
        "Reducers/ActionReducer.swift",
        "Reducers/AsyncActionReducer.swift",
        "Reducers/AsyncEffectReducer.swift",
        "Reducers/AsyncIntentReducer.swift",
        "Reducers/AsyncReactionReducer.swift",
        "Reducers/EffectReducer.swift",
        "Reducers/EventReducer.swift",
        "Reducers/IntentReducer.swift",
        "Reducers/ReactionReducer.swift",
        "Reducibles/OptionalReducibleState.swift",
        "Reducibles/ReducibleState.swift",
        "Use Cases/Network.swift",
        "Use Cases/Network/NetworkDataTask.swift",
        "Views/Alert+EventReducer.swift",
        "Views/Alert+StateReducer.swift",
        "Views/EventReducerView.swift",
        "Views/FeatureView.swift",
        "Views/PublishedPathView.swift",
        "Views/StateReducerView.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.5"
}
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-1":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:basic-6.1-latest swift build --triple x86_64-unknown-linux-gnu -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 2>&1
basic-6.1-latest: Pulling from finestructure/spi-images
Digest: sha256:3bdcac04179f4ed3e5b8e9dbd6e74bbf5ebc0f4fde48bbaad7d1e5c757e65bcb
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:basic-6.1-latest
Fetching https://github.com/pointfreeco/swift-case-paths.git
Fetching https://github.com/xtro/SwiftUseCase.git
[1/4368] Fetching swift-case-paths
[351/4463] Fetching swift-case-paths, swiftusecase
Fetched https://github.com/xtro/SwiftUseCase.git from cache (0.30s)
Fetched https://github.com/pointfreeco/swift-case-paths.git from cache (0.30s)
Computing version for https://github.com/xtro/SwiftUseCase.git
Computed https://github.com/xtro/SwiftUseCase.git at 0.2.0 (0.80s)
Fetching https://github.com/apple/swift-syntax.git
[1/70233] Fetching swift-syntax
Fetched https://github.com/apple/swift-syntax.git from cache (7.07s)
Computing version for https://github.com/apple/swift-syntax.git
Computed https://github.com/apple/swift-syntax.git at 509.0.0 (8.41s)
Computing version for https://github.com/pointfreeco/swift-case-paths.git
Computed https://github.com/pointfreeco/swift-case-paths.git at 0.14.1 (0.96s)
Fetching https://github.com/pointfreeco/xctest-dynamic-overlay
[1/5388] Fetching xctest-dynamic-overlay
Fetched https://github.com/pointfreeco/xctest-dynamic-overlay from cache (1.00s)
Computing version for https://github.com/pointfreeco/xctest-dynamic-overlay
Computed https://github.com/pointfreeco/xctest-dynamic-overlay at 0.9.0 (1.88s)
Creating working copy for https://github.com/xtro/SwiftUseCase.git
Working copy of https://github.com/xtro/SwiftUseCase.git resolved at 0.2.0
Creating working copy for https://github.com/apple/swift-syntax.git
Working copy of https://github.com/apple/swift-syntax.git resolved at 509.0.0
Creating working copy for https://github.com/pointfreeco/xctest-dynamic-overlay
Working copy of https://github.com/pointfreeco/xctest-dynamic-overlay resolved at 0.9.0
Creating working copy for https://github.com/pointfreeco/swift-case-paths.git
Working copy of https://github.com/pointfreeco/swift-case-paths.git resolved at 0.14.1
Building for debugging...
[0/34] Write sources
[18/34] Write swift-version-24593BA9C3E375BF.txt
[20/44] Emitting module SwiftSyntax509
[21/44] Compiling SwiftSyntax509 Empty.swift
[23/45] Compiling XCTestDynamicOverlay XCTCurrentTestCase.swift
[24/45] Compiling XCTestDynamicOverlay Unimplemented.swift
[24/45] Wrapping AST for SwiftSyntax509 for debugging
[26/91] Compiling XCTestDynamicOverlay XCTIsTesting.swift
[27/91] Emitting module XCTestDynamicOverlay
[28/91] Compiling XCTestDynamicOverlay Deprecations.swift
[29/91] Compiling XCTestDynamicOverlay GeneratePlaceholder.swift
[30/91] Compiling XCTestDynamicOverlay DefaultInitializable.swift
[31/91] Compiling XCTestDynamicOverlay RuntimeWarnings.swift
[32/91] Compiling XCTestDynamicOverlay XCTFail.swift
[34/100] Compiling CasePaths CasePaths.swift
[35/100] Compiling CasePaths CasePath.swift
[36/100] Compiling CasePaths TypeName.swift
[37/100] Compiling CasePaths OpenExistential.swift
[38/100] Compiling CasePaths Operators.swift
[39/100] Emitting module CasePaths
[40/100] Compiling CasePaths XCTUnwrap.swift
[41/100] Compiling CasePaths EnumReflection.swift
[43/101] Compiling SwiftSyntax SyntaxText.swift
[44/101] Compiling SwiftSyntax SyntaxTreeViewMode.swift
[45/101] Compiling SwiftSyntax TokenDiagnostic.swift
[46/101] Compiling SwiftSyntax TokenSyntax.swift
[47/101] Compiling SwiftSyntax Trivia.swift
[48/101] Compiling SwiftSyntax Utils.swift
[49/107] Compiling SwiftSyntax AbsolutePosition.swift
[50/107] Compiling SwiftSyntax Assert.swift
[51/107] Compiling SwiftSyntax BumpPtrAllocator.swift
[52/107] Compiling SwiftSyntax CommonAncestor.swift
[53/107] Compiling SwiftSyntax Convenience.swift
[54/107] Compiling SwiftSyntax MemoryLayout.swift
[55/107] Compiling SwiftSyntax MissingNodeInitializers.swift
[56/107] Compiling SwiftSyntax RawSyntax.swift
[57/107] Compiling SwiftSyntax RawSyntaxLayoutView.swift
[58/107] Compiling SwiftSyntax RawSyntaxNodeProtocol.swift
[59/107] Compiling SwiftSyntax RawSyntaxTokenView.swift
[60/107] Compiling SwiftSyntax SourceLength.swift
[61/107] Compiling SwiftSyntax SourceLocation.swift
[62/107] Compiling SwiftSyntax SourcePresence.swift
[63/107] Compiling SwiftSyntax SwiftSyntaxCompatibility.swift
[64/107] Compiling SwiftSyntax Syntax.swift
[65/107] Compiling SwiftSyntax SyntaxArena.swift
[66/107] Compiling SwiftSyntax SyntaxChildren.swift
[67/107] Compiling SwiftSyntax SyntaxCollection.swift
[68/107] Compiling SwiftSyntax SyntaxData.swift
[69/107] Emitting module SwiftSyntax
[70/107] Compiling SwiftSyntax ChildNameForKeyPath.swift
[71/107] Compiling SwiftSyntax Keyword.swift
[72/107] Compiling SwiftSyntax RenamedChildrenCompatibility.swift
[73/107] Compiling SwiftSyntax RenamedNodesCompatibility.swift
[74/107] Compiling SwiftSyntax SyntaxAnyVisitor.swift
[75/107] Compiling SwiftSyntax SyntaxBaseNodes.swift
[76/107] Compiling SwiftSyntax SyntaxDeclNodes.swift
[77/107] Compiling SwiftSyntax SyntaxExprNodes.swift
[78/107] Compiling SwiftSyntax SyntaxNodes.swift
[79/107] Compiling SwiftSyntax SyntaxPatternNodes.swift
[80/107] Compiling SwiftSyntax SyntaxStmtNodes.swift
[81/107] Compiling SwiftSyntax SyntaxTypeNodes.swift
[82/107] Compiling SwiftSyntax SyntaxVisitor.swift
[83/107] Compiling SwiftSyntax TokenKind.swift
[84/107] Compiling SwiftSyntax Tokens.swift
[85/107] Compiling SwiftSyntax TriviaPieces.swift
[86/107] Compiling SwiftSyntax RawSyntaxNodes.swift
[87/107] Compiling SwiftSyntax RawSyntaxValidation.swift
[88/107] Compiling SwiftSyntax SyntaxCollections.swift
[89/107] Compiling SwiftSyntax SyntaxEnum.swift
[90/107] Compiling SwiftSyntax SyntaxKind.swift
[91/107] Compiling SwiftSyntax SyntaxRewriter.swift
[92/107] Compiling SwiftSyntax SyntaxTraits.swift
[93/107] Compiling SwiftSyntax SyntaxTransform.swift
[94/113] Wrapping AST for SwiftSyntax for debugging
[96/159] Emitting module SwiftDiagnostics
[97/159] Compiling SwiftDiagnostics Convenience.swift
[98/159] Compiling SwiftDiagnostics Diagnostic.swift
[99/159] Compiling SwiftBasicFormat SyntaxProtocol+Formatted.swift
[100/159] Compiling SwiftBasicFormat Trivia+FormatExtensions.swift
[101/159] Compiling SwiftDiagnostics Message.swift
[102/159] Compiling SwiftDiagnostics Note.swift
[103/159] Compiling SwiftBasicFormat Syntax+Extensions.swift
[104/159] Compiling SwiftDiagnostics DiagnosticsFormatter.swift
[105/159] Compiling SwiftDiagnostics GroupedDiagnostics.swift
[106/159] Compiling SwiftDiagnostics FixIt.swift
[108/160] Emitting module SwiftBasicFormat
[109/160] Compiling SwiftBasicFormat BasicFormat.swift
[109/161] Wrapping AST for SwiftDiagnostics for debugging
[111/161] Wrapping AST for SwiftBasicFormat for debugging
[113/161] Compiling SwiftParser Modifiers.swift
[114/161] Compiling SwiftParser Names.swift
[115/161] Compiling SwiftParser Nominals.swift
[116/161] Compiling SwiftParser Parameters.swift
[117/161] Compiling SwiftParser ParseSourceFile.swift
[118/166] Emitting module SwiftParser
[119/166] Compiling SwiftParser StringLiteralRepresentedLiteralValue.swift
[120/166] Compiling SwiftParser StringLiterals.swift
[121/166] Compiling SwiftParser SwiftParserCompatibility.swift
[122/166] Compiling SwiftParser SyntaxUtils.swift
[123/166] Compiling SwiftParser TokenConsumer.swift
[124/166] Compiling SwiftParser TokenPrecedence.swift
[125/166] Compiling SwiftParser TokenSpec.swift
[126/166] Compiling SwiftParser TokenSpecSet.swift
[127/166] Compiling SwiftParser TopLevel.swift
[128/166] Compiling SwiftParser TriviaParser.swift
[129/166] Compiling SwiftParser Lexer.swift
[130/166] Compiling SwiftParser RegexLiteralLexer.swift
[131/166] Compiling SwiftParser UnicodeScalarExtensions.swift
[132/166] Compiling SwiftParser Lookahead.swift
[133/166] Compiling SwiftParser LoopProgressCondition.swift
[134/166] Compiling SwiftParser Parser.swift
[135/166] Compiling SwiftParser Patterns.swift
[136/166] Compiling SwiftParser Recovery.swift
[137/166] Compiling SwiftParser Specifiers.swift
[138/166] Compiling SwiftParser Statements.swift
[139/166] Compiling SwiftParser ExperimentalFeatures.swift
[140/166] Compiling SwiftParser Expressions.swift
[141/166] Compiling SwiftParser IncrementalParseTransition.swift
[142/166] Compiling SwiftParser Cursor.swift
[143/166] Compiling SwiftParser Lexeme.swift
[144/166] Compiling SwiftParser LexemeSequence.swift
[145/166] Compiling SwiftParser Attributes.swift
[146/166] Compiling SwiftParser Availability.swift
[147/166] Compiling SwiftParser CharacterInfo.swift
[148/166] Compiling SwiftParser CollectionNodes+Parsable.swift
[149/166] Compiling SwiftParser Declarations.swift
[150/166] Compiling SwiftParser Directives.swift
[151/166] Compiling SwiftParser Types.swift
[152/166] Compiling SwiftParser IsLexerClassified.swift
[153/166] Compiling SwiftParser LayoutNodes+Parsable.swift
[154/166] Compiling SwiftParser Parser+TokenSpecSet.swift
[155/166] Compiling SwiftParser TokenSpecStaticMembers.swift
[156/167] Wrapping AST for SwiftParser for debugging
[158/190] Compiling SwiftParserDiagnostics SyntaxKindNameForDiagnostics.swift
[159/191] Compiling SwiftOperators PrecedenceGroup.swift
[160/192] Compiling SwiftOperators OperatorTable.swift
[161/192] Compiling SwiftOperators PrecedenceGraph.swift
[162/192] Compiling SwiftParserDiagnostics TokenNameForDiagnostics.swift
[163/192] Compiling SwiftOperators OperatorTable+Semantics.swift
[164/192] Compiling SwiftOperators OperatorError.swift
[165/192] Compiling SwiftOperators OperatorTable+Defaults.swift
[166/192] Compiling SwiftParserDiagnostics MissingNodesError.swift
[167/192] Compiling SwiftParserDiagnostics MissingTokenError.swift
[168/192] Compiling SwiftOperators OperatorTable+Folding.swift
[169/192] Emitting module SwiftOperators
[170/192] Compiling SwiftOperators SyntaxSynthesis.swift
[172/193] Emitting module SwiftParserDiagnostics
[175/193] Compiling SwiftParserDiagnostics SyntaxExtensions.swift
[176/193] Compiling SwiftParserDiagnostics Utils.swift
[177/193] Compiling SwiftParserDiagnostics ChildNameForDiagnostics.swift
[177/193] Wrapping AST for SwiftOperators for debugging
[179/193] Compiling SwiftParserDiagnostics ParserDiagnosticMessages.swift
[180/193] Compiling SwiftParserDiagnostics PresenceUtils.swift
[183/193] Compiling SwiftParserDiagnostics MultiLineStringLiteralDiagnosticsGenerator.swift
[184/193] Compiling SwiftParserDiagnostics ParseDiagnosticsGenerator.swift
[185/194] Wrapping AST for SwiftParserDiagnostics for debugging
[187/208] Compiling SwiftSyntaxBuilder SyntaxNodeWithBody.swift
[188/208] Compiling SwiftSyntaxBuilder SyntaxParsable+ExpressibleByStringInterpolation.swift
[189/209] Emitting module SwiftSyntaxBuilder
[190/209] Compiling SwiftSyntaxBuilder Indenter.swift
[191/209] Compiling SwiftSyntaxBuilder ResultBuilderExtensions.swift
[192/209] Compiling SwiftSyntaxBuilder ConvenienceInitializers.swift
[193/209] Compiling SwiftSyntaxBuilder DeclSyntaxParseable.swift
[194/209] Compiling SwiftSyntaxBuilder SwiftSyntaxBuilderCompatibility.swift
[195/209] Compiling SwiftSyntaxBuilder Syntax+StringInterpolation.swift
[196/209] Compiling SwiftSyntaxBuilder SyntaxExpressibleByStringInterpolationConformances.swift
[197/209] Compiling SwiftSyntaxBuilder ValidatingSyntaxNodes.swift
[198/209] Compiling SwiftSyntaxBuilder WithTrailingCommaSyntax+EnsuringTrailingComma.swift
[199/209] Compiling SwiftSyntaxBuilder BuildableNodes.swift
[200/209] Compiling SwiftSyntaxBuilder RenamedChildrenBuilderCompatibility.swift
[201/209] Compiling SwiftSyntaxBuilder ResultBuilders.swift
[202/210] Wrapping AST for SwiftSyntaxBuilder for debugging
[204/224] Compiling SwiftSyntaxMacros CodeItemMacro.swift
[205/224] Compiling SwiftSyntaxMacros DeclarationMacro.swift
[206/224] Compiling SwiftSyntaxMacros ExpressionMacro.swift
[207/224] Compiling SwiftSyntaxMacros ExtensionMacro.swift
[208/225] Compiling SwiftSyntaxMacros MemberMacro.swift
[209/225] Compiling SwiftSyntaxMacros Macro.swift
[210/225] Compiling SwiftSyntaxMacros MemberAttributeMacro.swift
[211/225] Compiling SwiftSyntaxMacros FreestandingMacro.swift
[212/225] Compiling SwiftSyntaxMacros Macro+Format.swift
[213/225] Compiling SwiftSyntaxMacros AccessorMacro.swift
[214/225] Compiling SwiftSyntaxMacros AttachedMacro.swift
[215/225] Emitting module SwiftSyntaxMacros
[216/225] Compiling SwiftSyntaxMacros AbstractSourceLocation.swift
[217/225] Compiling SwiftSyntaxMacros MacroExpansionContext.swift
[218/225] Compiling SwiftSyntaxMacros PeerMacro.swift
[219/226] Wrapping AST for SwiftSyntaxMacros for debugging
[221/234] Compiling SwiftSyntaxMacroExpansion IndentationUtils.swift
[222/234] Compiling SwiftSyntaxMacroExpansion FunctionParameterUtils.swift
[223/234] Emitting module SwiftSyntaxMacroExpansion
[224/234] Compiling SwiftSyntaxMacroExpansion BasicMacroExpansionContext.swift
[225/234] Compiling SwiftSyntaxMacroExpansion MacroExpansion.swift
[226/234] Compiling SwiftSyntaxMacroExpansion MacroExpansionDiagnosticMessages.swift
[227/234] Compiling SwiftSyntaxMacroExpansion MacroReplacement.swift
[228/234] Compiling SwiftSyntaxMacroExpansion MacroSystem.swift
[229/235] Wrapping AST for SwiftSyntaxMacroExpansion for debugging
[231/242] Compiling SwiftCompilerPluginMessageHandling PluginMessageCompatibility.swift
[232/242] Compiling SwiftCompilerPluginMessageHandling Macros.swift
[233/242] Compiling SwiftCompilerPluginMessageHandling CompilerPluginMessageHandler.swift
[234/242] Emitting module SwiftCompilerPluginMessageHandling
[235/242] Compiling SwiftCompilerPluginMessageHandling PluginMacroExpansionContext.swift
[236/242] Compiling SwiftCompilerPluginMessageHandling Diagnostics.swift
[237/242] Compiling SwiftCompilerPluginMessageHandling PluginMessages.swift
[238/243] Wrapping AST for SwiftCompilerPluginMessageHandling for debugging
[240/245] Emitting module SwiftCompilerPlugin
[241/245] Compiling SwiftCompilerPlugin CompilerPlugin.swift
[242/246] Wrapping AST for SwiftCompilerPlugin for debugging
[244/249] Compiling Macros Plugin.swift
[245/249] Emitting module Macros
[246/249] Compiling Macros UsecaseMacro.swift
/host/spi-builder-workspace/.build/checkouts/SwiftUseCase/Sources/Macros/UsecaseMacro.swift:70:19: error: reference to member 'capitalized' cannot be resolved without a contextual type
 68 | fileprivate extension String {
 69 |     var capitalizedFirstLetter: String {
 70 |         prefix(1).capitalized + dropFirst()
    |                   `- error: reference to member 'capitalized' cannot be resolved without a contextual type
 71 |     }
 72 | }
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-1":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:basic-6.1-latest swift build --triple x86_64-unknown-linux-gnu 2>&1
basic-6.1-latest: Pulling from finestructure/spi-images
Digest: sha256:3bdcac04179f4ed3e5b8e9dbd6e74bbf5ebc0f4fde48bbaad7d1e5c757e65bcb
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:basic-6.1-latest
[0/1] Planning build
Building for debugging...
[0/16] Write swift-version-24593BA9C3E375BF.txt
[2/26] Compiling SwiftSyntax509 Empty.swift
[3/26] Emitting module SwiftSyntax509
[4/27] Compiling XCTestDynamicOverlay XCTCurrentTestCase.swift
[5/27] Compiling XCTestDynamicOverlay RuntimeWarnings.swift
[6/27] Compiling XCTestDynamicOverlay GeneratePlaceholder.swift
[8/27] Compiling XCTestDynamicOverlay XCTFail.swift
[9/27] Compiling XCTestDynamicOverlay DefaultInitializable.swift
[10/27] Emitting module XCTestDynamicOverlay
[11/27] Compiling XCTestDynamicOverlay Deprecations.swift
[12/27] Compiling XCTestDynamicOverlay XCTIsTesting.swift
[13/27] Compiling XCTestDynamicOverlay Unimplemented.swift
[15/81] Compiling CasePaths OpenExistential.swift
[16/81] Emitting module CasePaths
[17/81] Compiling CasePaths TypeName.swift
[18/81] Compiling CasePaths Operators.swift
[19/81] Compiling CasePaths XCTUnwrap.swift
[20/81] Compiling CasePaths CasePaths.swift
[21/81] Compiling CasePaths CasePath.swift
[22/81] Compiling CasePaths EnumReflection.swift
[24/82] Compiling SwiftSyntax AbsolutePosition.swift
[25/82] Compiling SwiftSyntax Assert.swift
[26/82] Compiling SwiftSyntax BumpPtrAllocator.swift
[27/82] Compiling SwiftSyntax CommonAncestor.swift
[28/82] Compiling SwiftSyntax Convenience.swift
[29/82] Compiling SwiftSyntax MemoryLayout.swift
[30/82] Compiling SwiftSyntax MissingNodeInitializers.swift
[31/82] Compiling SwiftSyntax RawSyntax.swift
[32/82] Compiling SwiftSyntax RawSyntaxLayoutView.swift
[33/82] Compiling SwiftSyntax RawSyntaxNodeProtocol.swift
[34/82] Compiling SwiftSyntax RawSyntaxTokenView.swift
[35/82] Compiling SwiftSyntax SourceLength.swift
[36/82] Compiling SwiftSyntax SourceLocation.swift
[37/82] Compiling SwiftSyntax SourcePresence.swift
[38/82] Compiling SwiftSyntax SwiftSyntaxCompatibility.swift
[39/82] Compiling SwiftSyntax Syntax.swift
[40/82] Compiling SwiftSyntax SyntaxArena.swift
[41/82] Compiling SwiftSyntax SyntaxChildren.swift
[42/82] Compiling SwiftSyntax SyntaxCollection.swift
[43/82] Compiling SwiftSyntax SyntaxData.swift
[44/88] Emitting module SwiftSyntax
[45/88] Compiling SwiftSyntax SyntaxText.swift
[46/88] Compiling SwiftSyntax SyntaxTreeViewMode.swift
[47/88] Compiling SwiftSyntax TokenDiagnostic.swift
[48/88] Compiling SwiftSyntax TokenSyntax.swift
[49/88] Compiling SwiftSyntax Trivia.swift
[50/88] Compiling SwiftSyntax Utils.swift
[51/88] Compiling SwiftSyntax ChildNameForKeyPath.swift
[52/88] Compiling SwiftSyntax Keyword.swift
[53/88] Compiling SwiftSyntax RenamedChildrenCompatibility.swift
[54/88] Compiling SwiftSyntax RenamedNodesCompatibility.swift
[55/88] Compiling SwiftSyntax SyntaxAnyVisitor.swift
[56/88] Compiling SwiftSyntax SyntaxBaseNodes.swift
[57/88] Compiling SwiftSyntax SyntaxDeclNodes.swift
[58/88] Compiling SwiftSyntax SyntaxExprNodes.swift
[59/88] Compiling SwiftSyntax SyntaxNodes.swift
[60/88] Compiling SwiftSyntax SyntaxPatternNodes.swift
[61/88] Compiling SwiftSyntax SyntaxStmtNodes.swift
[62/88] Compiling SwiftSyntax SyntaxTypeNodes.swift
[63/88] Compiling SwiftSyntax SyntaxVisitor.swift
[64/88] Compiling SwiftSyntax TokenKind.swift
[65/88] Compiling SwiftSyntax Tokens.swift
[66/88] Compiling SwiftSyntax TriviaPieces.swift
[67/88] Compiling SwiftSyntax RawSyntaxNodes.swift
[68/88] Compiling SwiftSyntax RawSyntaxValidation.swift
[69/88] Compiling SwiftSyntax SyntaxCollections.swift
[70/88] Compiling SwiftSyntax SyntaxEnum.swift
[71/88] Compiling SwiftSyntax SyntaxKind.swift
[72/88] Compiling SwiftSyntax SyntaxRewriter.swift
[73/88] Compiling SwiftSyntax SyntaxTraits.swift
[74/88] Compiling SwiftSyntax SyntaxTransform.swift
[76/134] Compiling SwiftBasicFormat SyntaxProtocol+Formatted.swift
[77/139] Compiling SwiftDiagnostics Message.swift
[78/139] Compiling SwiftDiagnostics Note.swift
[79/139] Compiling SwiftBasicFormat Syntax+Extensions.swift
[80/139] Compiling SwiftBasicFormat Trivia+FormatExtensions.swift
[81/139] Compiling SwiftDiagnostics GroupedDiagnostics.swift
[82/139] Compiling SwiftDiagnostics FixIt.swift
[83/139] Compiling SwiftDiagnostics Diagnostic.swift
[84/139] Compiling SwiftDiagnostics Convenience.swift
[85/139] Compiling SwiftDiagnostics DiagnosticsFormatter.swift
[86/139] Emitting module SwiftDiagnostics
[88/139] Compiling SwiftBasicFormat BasicFormat.swift
[89/139] Emitting module SwiftBasicFormat
[91/139] Compiling SwiftParser StringLiteralRepresentedLiteralValue.swift
[92/139] Compiling SwiftParser StringLiterals.swift
[93/139] Compiling SwiftParser SwiftParserCompatibility.swift
[94/139] Compiling SwiftParser SyntaxUtils.swift
[95/139] Compiling SwiftParser TokenConsumer.swift
[96/139] Compiling SwiftParser TokenPrecedence.swift
[97/139] Compiling SwiftParser TokenSpec.swift
[98/139] Compiling SwiftParser TokenSpecSet.swift
[99/139] Compiling SwiftParser TopLevel.swift
[100/139] Compiling SwiftParser TriviaParser.swift
[101/144] Emitting module SwiftParser
[102/144] Compiling SwiftParser Lexer.swift
[103/144] Compiling SwiftParser RegexLiteralLexer.swift
[104/144] Compiling SwiftParser UnicodeScalarExtensions.swift
[105/144] Compiling SwiftParser Lookahead.swift
[106/144] Compiling SwiftParser LoopProgressCondition.swift
[107/144] Compiling SwiftParser Modifiers.swift
[108/144] Compiling SwiftParser Names.swift
[109/144] Compiling SwiftParser Nominals.swift
[110/144] Compiling SwiftParser Parameters.swift
[111/144] Compiling SwiftParser ParseSourceFile.swift
[112/144] Compiling SwiftParser Parser.swift
[113/144] Compiling SwiftParser Patterns.swift
[114/144] Compiling SwiftParser Recovery.swift
[115/144] Compiling SwiftParser Specifiers.swift
[116/144] Compiling SwiftParser Statements.swift
[117/144] Compiling SwiftParser Types.swift
[118/144] Compiling SwiftParser IsLexerClassified.swift
[119/144] Compiling SwiftParser LayoutNodes+Parsable.swift
[120/144] Compiling SwiftParser Parser+TokenSpecSet.swift
[121/144] Compiling SwiftParser TokenSpecStaticMembers.swift
[122/144] Compiling SwiftParser Attributes.swift
[123/144] Compiling SwiftParser Availability.swift
[124/144] Compiling SwiftParser CharacterInfo.swift
[125/144] Compiling SwiftParser CollectionNodes+Parsable.swift
[126/144] Compiling SwiftParser Declarations.swift
[127/144] Compiling SwiftParser Directives.swift
[128/144] Compiling SwiftParser ExperimentalFeatures.swift
[129/144] Compiling SwiftParser Expressions.swift
[130/144] Compiling SwiftParser IncrementalParseTransition.swift
[131/144] Compiling SwiftParser Cursor.swift
[132/144] Compiling SwiftParser Lexeme.swift
[133/144] Compiling SwiftParser LexemeSequence.swift
[134/145] Wrapping AST for SwiftParser for debugging
[136/168] Compiling SwiftOperators PrecedenceGroup.swift
[137/169] Compiling SwiftOperators OperatorTable.swift
[138/169] Compiling SwiftOperators PrecedenceGraph.swift
[139/169] Compiling SwiftParserDiagnostics SyntaxKindNameForDiagnostics.swift
[140/170] Compiling SwiftOperators SyntaxSynthesis.swift
[141/170] Compiling SwiftParserDiagnostics TokenNameForDiagnostics.swift
[142/170] Compiling SwiftParserDiagnostics MissingNodesError.swift
[143/170] Compiling SwiftParserDiagnostics MissingTokenError.swift
[144/170] Compiling SwiftOperators OperatorTable+Semantics.swift
[145/170] Compiling SwiftOperators OperatorTable+Folding.swift
[146/170] Compiling SwiftParserDiagnostics DiagnosticExtensions.swift
[147/170] Compiling SwiftParserDiagnostics LexerDiagnosticMessages.swift
[148/170] Emitting module SwiftOperators
[150/171] Compiling SwiftParserDiagnostics SyntaxExtensions.swift
[151/171] Compiling SwiftParserDiagnostics Utils.swift
[152/171] Compiling SwiftParserDiagnostics ChildNameForDiagnostics.swift
[152/171] Wrapping AST for SwiftOperators for debugging
[156/171] Compiling SwiftParserDiagnostics ParserDiagnosticMessages.swift
[157/171] Compiling SwiftParserDiagnostics PresenceUtils.swift
[160/171] Emitting module SwiftParserDiagnostics
[161/171] Compiling SwiftParserDiagnostics MultiLineStringLiteralDiagnosticsGenerator.swift
[162/171] Compiling SwiftParserDiagnostics ParseDiagnosticsGenerator.swift
[163/172] Wrapping AST for SwiftParserDiagnostics for debugging
[165/186] Compiling SwiftSyntaxBuilder ValidatingSyntaxNodes.swift
[166/186] Compiling SwiftSyntaxBuilder WithTrailingCommaSyntax+EnsuringTrailingComma.swift
[167/186] Compiling SwiftSyntaxBuilder SyntaxNodeWithBody.swift
[168/186] Compiling SwiftSyntaxBuilder SyntaxParsable+ExpressibleByStringInterpolation.swift
[169/187] Compiling SwiftSyntaxBuilder SyntaxExpressibleByStringInterpolationConformances.swift
[170/187] Emitting module SwiftSyntaxBuilder
[171/187] Compiling SwiftSyntaxBuilder Indenter.swift
[172/187] Compiling SwiftSyntaxBuilder ResultBuilderExtensions.swift
[173/187] Compiling SwiftSyntaxBuilder ConvenienceInitializers.swift
[174/187] Compiling SwiftSyntaxBuilder DeclSyntaxParseable.swift
[175/187] Compiling SwiftSyntaxBuilder SwiftSyntaxBuilderCompatibility.swift
[176/187] Compiling SwiftSyntaxBuilder Syntax+StringInterpolation.swift
[177/187] Compiling SwiftSyntaxBuilder BuildableNodes.swift
[178/187] Compiling SwiftSyntaxBuilder RenamedChildrenBuilderCompatibility.swift
[179/187] Compiling SwiftSyntaxBuilder ResultBuilders.swift
[180/188] Wrapping AST for SwiftSyntaxBuilder for debugging
[182/202] Compiling SwiftSyntaxMacros MemberMacro.swift
[183/203] Compiling SwiftSyntaxMacros Macro.swift
[184/203] Compiling SwiftSyntaxMacros MemberAttributeMacro.swift
[185/203] Compiling SwiftSyntaxMacros FreestandingMacro.swift
[186/203] Compiling SwiftSyntaxMacros Macro+Format.swift
[187/203] Compiling SwiftSyntaxMacros ExpressionMacro.swift
[188/203] Compiling SwiftSyntaxMacros ExtensionMacro.swift
[189/203] Compiling SwiftSyntaxMacros CodeItemMacro.swift
[190/203] Compiling SwiftSyntaxMacros DeclarationMacro.swift
[191/203] Compiling SwiftSyntaxMacros AccessorMacro.swift
[192/203] Compiling SwiftSyntaxMacros AttachedMacro.swift
[193/203] Emitting module SwiftSyntaxMacros
[194/203] Compiling SwiftSyntaxMacros AbstractSourceLocation.swift
[195/203] Compiling SwiftSyntaxMacros MacroExpansionContext.swift
[196/203] Compiling SwiftSyntaxMacros PeerMacro.swift
[198/211] Compiling SwiftSyntaxMacroExpansion FunctionParameterUtils.swift
[199/211] Compiling SwiftSyntaxMacroExpansion BasicMacroExpansionContext.swift
[200/211] Compiling SwiftSyntaxMacroExpansion MacroExpansion.swift
[201/211] Emitting module SwiftSyntaxMacroExpansion
[202/211] Compiling SwiftSyntaxMacroExpansion MacroReplacement.swift
[203/211] Compiling SwiftSyntaxMacroExpansion MacroExpansionDiagnosticMessages.swift
[204/211] Compiling SwiftSyntaxMacroExpansion IndentationUtils.swift
[205/211] Compiling SwiftSyntaxMacroExpansion MacroSystem.swift
[206/212] Wrapping AST for SwiftSyntaxMacroExpansion for debugging
[208/219] Compiling SwiftCompilerPluginMessageHandling PluginMessageCompatibility.swift
[209/219] Compiling SwiftCompilerPluginMessageHandling Macros.swift
[210/219] Compiling SwiftCompilerPluginMessageHandling Diagnostics.swift
[211/219] Compiling SwiftCompilerPluginMessageHandling PluginMacroExpansionContext.swift
[212/219] Emitting module SwiftCompilerPluginMessageHandling
[213/219] Compiling SwiftCompilerPluginMessageHandling CompilerPluginMessageHandler.swift
[214/219] Compiling SwiftCompilerPluginMessageHandling PluginMessages.swift
[216/221] Compiling SwiftCompilerPlugin CompilerPlugin.swift
[217/221] Emitting module SwiftCompilerPlugin
[218/222] Wrapping AST for SwiftCompilerPlugin for debugging
[220/225] Emitting module Macros
[221/225] Compiling Macros Plugin.swift
[222/225] Compiling Macros UsecaseMacro.swift
/host/spi-builder-workspace/.build/checkouts/SwiftUseCase/Sources/Macros/UsecaseMacro.swift:70:19: error: reference to member 'capitalized' cannot be resolved without a contextual type
 68 | fileprivate extension String {
 69 |     var capitalizedFirstLetter: String {
 70 |         prefix(1).capitalized + dropFirst()
    |                   `- error: reference to member 'capitalized' cannot be resolved without a contextual type
 71 |     }
 72 | }
BUILD FAILURE 6.1 linux