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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 Makros with Swift 6.0 for macOS (SPM).

Build Command

env DEVELOPER_DIR=/Applications/Xcode-15.3.0.app xcrun --toolchain org.swift.600202405261a swift build --arch arm64 -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats -Xswiftc -strict-concurrency=complete

Build Log

========================================
RunAll
========================================
Builder version: 4.40.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/Sajjon/Makros.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/Sajjon/Makros
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 1458899 WIP
Cloned https://github.com/Sajjon/Makros.git
Revision (git rev-parse @):
14588993d1819980900b12fe7ad3dd36540f6a46
SUCCESS checkout https://github.com/Sajjon/Makros.git at main
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.0
Building package at path:  $workDir
https://github.com/Sajjon/Makros.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-15.3.0.app xcrun --toolchain org.swift.600202405261a swift build --arch arm64 -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats -Xswiftc -strict-concurrency=complete
Building for debugging...
[0/21] Write sources
[11/21] Write Makros-entitlement.plist
[15/21] Write swift-version-6F35C1178C84523A.txt
[17/65] Compiling SwiftSyntax RawSyntaxTokenView.swift
[18/65] Compiling SwiftSyntax SourceLength.swift
[19/65] Compiling SwiftSyntax SourceLocation.swift
[20/65] Compiling SwiftSyntax SourcePresence.swift
[21/65] Compiling SwiftSyntax SwiftSyntaxCompatibility.swift
[22/69] Compiling SwiftSyntax SyntaxTreeViewMode.swift
[23/69] Compiling SwiftSyntax TokenDiagnostic.swift
[24/69] Compiling SwiftSyntax TokenSyntax.swift
[25/69] Compiling SwiftSyntax Trivia.swift
[26/69] Compiling SwiftSyntax Utils.swift
[27/69] Compiling SwiftSyntax AbsolutePosition.swift
[28/69] Compiling SwiftSyntax Assert.swift
[29/69] Compiling SwiftSyntax BumpPtrAllocator.swift
[30/69] Compiling SwiftSyntax CommonAncestor.swift
[31/69] Compiling SwiftSyntax IncrementalParseTransition.swift
[32/69] Compiling SwiftSyntax SyntaxEnum.swift
[33/69] Compiling SwiftSyntax SyntaxKind.swift
[34/69] Compiling SwiftSyntax SyntaxRewriter.swift
[35/69] Compiling SwiftSyntax SyntaxTraits.swift
[36/69] Compiling SwiftSyntax SyntaxTransform.swift
[37/69] Emitting module SwiftSyntax
[38/69] Compiling SwiftSyntax MemoryLayout.swift
[39/69] Compiling SwiftSyntax MissingNodeInitializers.swift
[40/69] Compiling SwiftSyntax RawSyntax.swift
[41/69] Compiling SwiftSyntax RawSyntaxLayoutView.swift
[42/69] Compiling SwiftSyntax RawSyntaxNodeProtocol.swift
[43/69] Compiling SwiftSyntax SyntaxVisitor.swift
[44/69] Compiling SwiftSyntax TokenKind.swift
[45/69] Compiling SwiftSyntax Tokens.swift
[46/69] Compiling SwiftSyntax TriviaPieces.swift
[47/69] Compiling SwiftSyntax ChildNameForKeyPath.swift
[48/69] Compiling SwiftSyntax Keyword.swift
[49/69] Compiling SwiftSyntax SyntaxAnyVisitor.swift
[50/69] Compiling SwiftSyntax SyntaxBaseNodes.swift
[51/69] Compiling SwiftSyntax SyntaxCollections.swift
[52/69] Compiling SwiftSyntax SyntaxNodes.swift
[53/69] Compiling SwiftSyntax SyntaxPatternNodes.swift
[54/69] Compiling SwiftSyntax SyntaxStmtNodes.swift
[55/69] Compiling SwiftSyntax SyntaxTypeNodes.swift
[56/69] Compiling SwiftSyntax RawSyntaxNodes.swift
[57/69] Compiling SwiftSyntax RawSyntaxValidation.swift
[58/69] Compiling SwiftSyntax SyntaxDeclNodes.swift
[59/69] Compiling SwiftSyntax SyntaxExprNodes.swift
[60/69] Compiling SwiftSyntax Syntax.swift
[61/69] Compiling SwiftSyntax SyntaxArena.swift
[62/69] Compiling SwiftSyntax SyntaxChildren.swift
[63/69] Compiling SwiftSyntax SyntaxData.swift
[64/69] Compiling SwiftSyntax SyntaxText.swift
[65/115] Compiling SwiftDiagnostics Note.swift
[66/115] Compiling SwiftBasicFormat BasicFormat+Extensions.swift
[67/115] Compiling SwiftBasicFormat Trivia+FormatExtensions.swift
[68/115] Compiling SwiftDiagnostics FixIt.swift
[69/115] Compiling SwiftDiagnostics GroupedDiagnostics.swift
[70/115] Compiling SwiftDiagnostics Message.swift
[71/115] Compiling SwiftDiagnostics Diagnostic.swift
[72/115] Emitting module SwiftDiagnostics
[73/115] Compiling SwiftDiagnostics DiagnosticsFormatter.swift
[74/115] Compiling SwiftBasicFormat SyntaxProtocol+Formatted.swift
[75/115] Compiling SwiftBasicFormat BasicFormat.swift
[76/115] Emitting module SwiftBasicFormat
[77/115] Compiling SwiftParser Lookahead.swift
[78/115] Compiling SwiftParser LoopProgressCondition.swift
[79/115] Compiling SwiftParser Modifiers.swift
[80/115] Compiling SwiftParser Names.swift
[81/118] Compiling SwiftParser LexemeSequence.swift
[82/118] Compiling SwiftParser Lexer.swift
[83/118] Compiling SwiftParser RegexLiteralLexer.swift
[84/118] Compiling SwiftParser UnicodeScalarExtensions.swift
[85/118] Compiling SwiftParser StringLiterals.swift
[86/118] Compiling SwiftParser SyntaxUtils.swift
[87/118] Compiling SwiftParser TokenConsumer.swift
[88/118] Compiling SwiftParser TokenPrecedence.swift
[89/118] Compiling SwiftParser TokenSpec.swift
[90/118] Compiling SwiftParser TokenSpecSet.swift
[91/118] Compiling SwiftParser IsLexerClassified.swift
[92/118] Compiling SwiftParser Parser+Entry.swift
[93/118] Compiling SwiftParser TokenSpecStaticMembers.swift
[94/118] Compiling SwiftParser Nominals.swift
[95/118] Compiling SwiftParser Parameters.swift
[96/118] Compiling SwiftParser Parser.swift
[97/118] Compiling SwiftParser Patterns.swift
[98/118] Compiling SwiftParser TopLevel.swift
[99/118] Compiling SwiftParser TriviaParser.swift
[100/118] Compiling SwiftParser Types.swift
[101/118] Compiling SwiftParser Recovery.swift
[102/118] Compiling SwiftParser Specifiers.swift
[103/118] Compiling SwiftParser Statements.swift
[104/118] Compiling SwiftParser StringLiteralRepresentedLiteralValue.swift
[105/118] Compiling SwiftParser Attributes.swift
[106/118] Compiling SwiftParser Availability.swift
[107/118] Compiling SwiftParser CharacterInfo.swift
[108/118] Compiling SwiftParser Declarations.swift
[109/118] Emitting module SwiftParser
[110/118] Compiling SwiftParser Directives.swift
[111/118] Compiling SwiftParser Expressions.swift
[112/118] Compiling SwiftParser Cursor.swift
[113/118] Compiling SwiftParser Lexeme.swift
[114/141] Compiling SwiftParserDiagnostics SyntaxKindNameForDiagnostics.swift
[115/142] Compiling SwiftOperators PrecedenceGroup.swift
[116/143] Compiling SwiftParserDiagnostics TokenNameForDiagnostics.swift
[117/143] Compiling SwiftOperators PrecedenceGraph.swift
[118/143] Compiling SwiftOperators SyntaxSynthesis.swift
[119/143] Compiling SwiftOperators OperatorTable+Defaults.swift
[120/143] Compiling SwiftOperators OperatorError.swift
[121/143] Compiling SwiftOperators OperatorTable.swift
[122/143] Compiling SwiftOperators OperatorTable+Folding.swift
[123/143] Compiling SwiftOperators OperatorTable+Semantics.swift
[124/143] Compiling SwiftOperators OperatorError+Diagnostics.swift
[125/143] Compiling SwiftOperators Operator.swift
[126/143] Emitting module SwiftOperators
[127/143] Compiling SwiftParserDiagnostics DiagnosticExtensions.swift
[128/143] Compiling SwiftParserDiagnostics LexerDiagnosticMessages.swift
[129/143] Compiling SwiftParserDiagnostics MissingNodesError.swift
[130/143] Compiling SwiftParserDiagnostics MissingTokenError.swift
[131/143] Compiling SwiftParserDiagnostics ChildNameForDiagnostics.swift
[132/143] Emitting module SwiftParserDiagnostics
[133/143] Compiling SwiftParserDiagnostics PresenceUtils.swift
[134/143] Compiling SwiftParserDiagnostics SyntaxExtensions.swift
[135/143] Compiling SwiftParserDiagnostics Utils.swift
[136/143] Compiling SwiftParserDiagnostics ParserDiagnosticMessages.swift
[137/143] Compiling SwiftParserDiagnostics MultiLineStringLiteralDiagnosticsGenerator.swift
[138/143] Compiling SwiftParserDiagnostics ParseDiagnosticsGenerator.swift
[139/155] Compiling SwiftSyntaxBuilder BuildableNodes.swift
[140/155] Compiling SwiftSyntaxBuilder BuildableCollectionNodes.swift
[141/155] Compiling SwiftSyntaxBuilder WithTrailingCommaSyntax+EnsuringTrailingComma.swift
[142/155] Compiling SwiftSyntaxBuilder SyntaxNodeWithBody.swift
[143/155] Compiling SwiftSyntaxBuilder Syntax+StringInterpolation.swift
[144/155] Compiling SwiftSyntaxBuilder ValidatingSyntaxNodes.swift
[145/155] Compiling SwiftSyntaxBuilder ResultBuilderExtensions.swift
[146/155] Compiling SwiftSyntaxBuilder SwiftSyntaxBuilderCompatibility.swift
[147/155] Compiling SwiftSyntaxBuilder ConvenienceInitializers.swift
[148/155] Compiling SwiftSyntaxBuilder Indenter.swift
[149/155] Emitting module SwiftSyntaxBuilder
[150/155] Compiling SwiftSyntaxBuilder ResultBuilders.swift
[151/156] Compiling SwiftSyntaxBuilder SyntaxExpressibleByStringInterpolationConformances.swift
[152/175] Compiling SwiftSyntaxMacros MemberMacro.swift
[153/175] Compiling SwiftSyntaxMacros PeerMacro.swift
[154/176] Compiling SwiftSyntaxMacros Syntax+MacroEvaluation.swift
[155/176] Compiling SwiftSyntaxMacros CodeItemMacro.swift
[156/176] Compiling SwiftSyntaxMacros ConformanceMacro.swift
[157/176] Compiling SwiftSyntaxMacros Macro.swift
[158/176] Compiling SwiftSyntaxMacros MemberAttributeMacro.swift
[159/176] Compiling SwiftSyntaxMacros FreestandingMacro.swift
[160/176] Compiling SwiftSyntaxMacros Macro+Format.swift
[161/176] Compiling SwiftSyntaxMacros FunctionParameterUtils.swift
[162/176] Compiling SwiftSyntaxMacros MacroExpansionContext.swift
[163/176] Compiling SwiftSyntaxMacros DeclarationMacro.swift
[164/176] Compiling SwiftSyntaxMacros ExpressionMacro.swift
[165/176] Emitting module SwiftSyntaxMacros
[166/176] Compiling SwiftSyntaxMacros AccessorMacro.swift
[167/176] Compiling SwiftSyntaxMacros AttachedMacro.swift
[168/176] Compiling SwiftSyntaxMacros MacroReplacement.swift
[169/176] Compiling SwiftSyntaxMacros MacroSystem.swift
[170/176] Compiling SwiftSyntaxMacros AbstractSourceLocation.swift
[171/176] Compiling SwiftSyntaxMacros BasicMacroExpansionContext.swift
[172/178] Compiling SwiftSyntaxMacroExpansion MacroExpansion.swift
[173/178] Emitting module SwiftSyntaxMacroExpansion
[174/184] Compiling SwiftCompilerPluginMessageHandling Diagnostics.swift
[175/184] Compiling SwiftCompilerPluginMessageHandling CompilerPluginMessageHandler.swift
[176/184] Emitting module SwiftCompilerPluginMessageHandling
[177/184] Compiling SwiftCompilerPluginMessageHandling Macros.swift
[178/184] Compiling SwiftCompilerPluginMessageHandling PluginMessages.swift
[179/184] Compiling SwiftCompilerPluginMessageHandling PluginMacroExpansionContext.swift
[180/186] Emitting module SwiftCompilerPlugin
[181/186] Compiling SwiftCompilerPlugin CompilerPlugin.swift
[182/189] Compiling MakrosPlugin Plugin.swift
[183/189] Emitting module MakrosPlugin
/Users/admin/builder/spi-builder-workspace/Plugin/DataStorage.swift:217:13: warning: static property 'throws' is not concurrency-safe because non-'Sendable' type 'FunctionEffectSpecifiersSyntax' may have shared mutable state; this is an error in the Swift 6 language mode
215 |
216 | extension FunctionEffectSpecifiersSyntax {
217 | 	static let `throws` = Self(throwsSpecifier: "throws")
    |             `- warning: static property 'throws' is not concurrency-safe because non-'Sendable' type 'FunctionEffectSpecifiersSyntax' may have shared mutable state; this is an error in the Swift 6 language mode
218 | }
219 |
/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-syntax/Sources/SwiftSyntax/generated/syntaxNodes/SyntaxNodes.swift:8566:15: note: struct 'FunctionEffectSpecifiersSyntax' does not conform to the 'Sendable' protocol
 8564 |
 8565 |
 8566 | public struct FunctionEffectSpecifiersSyntax: SyntaxProtocol, SyntaxHashable {
      |               `- note: struct 'FunctionEffectSpecifiersSyntax' does not conform to the 'Sendable' protocol
 8567 |   public let _syntaxNode: Syntax
 8568 |
/Users/admin/builder/spi-builder-workspace/Plugin/DataStorage.swift:1:1: warning: add '@preconcurrency' to suppress 'Sendable'-related warnings from module 'SwiftSyntax'
  1 | import SwiftSyntax
    | `- warning: add '@preconcurrency' to suppress 'Sendable'-related warnings from module 'SwiftSyntax'
  2 | import SwiftSyntaxBuilder
  3 | import SwiftSyntaxMacros
    :
215 |
216 | extension FunctionEffectSpecifiersSyntax {
217 | 	static let `throws` = Self(throwsSpecifier: "throws")
    |             |- note: annotate 'throws' with '@MainActor' if property should only be accessed from the main actor
    |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
218 | }
219 |
/Users/admin/builder/spi-builder-workspace/Plugin/DataStorage.swift:220:1: warning: extension declares a conformance of imported type 'ParameterClauseSyntax' to imported protocol 'ExpressibleByArrayLiteral'; this will not behave correctly if the owners of 'SwiftSyntax' introduce this conformance in the future
218 | }
219 |
220 | extension ParameterClauseSyntax: ExpressibleByArrayLiteral {
    | |- warning: extension declares a conformance of imported type 'ParameterClauseSyntax' to imported protocol 'ExpressibleByArrayLiteral'; this will not behave correctly if the owners of 'SwiftSyntax' introduce this conformance in the future
    | `- note: add '@retroactive' to silence this warning
221 | 	public init(arrayLiteral elements: FunctionParameterSyntax...) {
222 | 		self.init(parameterList: .init(elements))
/Users/admin/builder/spi-builder-workspace/Plugin/DataStorage.swift:226:1: warning: extension declares a conformance of imported type 'TypeInheritanceClauseSyntax' to imported protocol 'ExpressibleByArrayLiteral'; this will not behave correctly if the owners of 'SwiftSyntax' introduce this conformance in the future
224 | }
225 |
226 | extension TypeInheritanceClauseSyntax: ExpressibleByArrayLiteral {
    | |- warning: extension declares a conformance of imported type 'TypeInheritanceClauseSyntax' to imported protocol 'ExpressibleByArrayLiteral'; this will not behave correctly if the owners of 'SwiftSyntax' introduce this conformance in the future
    | `- note: add '@retroactive' to silence this warning
227 | 	public init(arrayLiteral elements: String...) {
228 | 		self.init(inheritedTypeCollection: .init(elements.enumerated().map { (offset, element) in
[184/189] Compiling MakrosPlugin DataStorage.swift
/Users/admin/builder/spi-builder-workspace/Plugin/DataStorage.swift:217:13: warning: static property 'throws' is not concurrency-safe because non-'Sendable' type 'FunctionEffectSpecifiersSyntax' may have shared mutable state; this is an error in the Swift 6 language mode
215 |
216 | extension FunctionEffectSpecifiersSyntax {
217 | 	static let `throws` = Self(throwsSpecifier: "throws")
    |             `- warning: static property 'throws' is not concurrency-safe because non-'Sendable' type 'FunctionEffectSpecifiersSyntax' may have shared mutable state; this is an error in the Swift 6 language mode
218 | }
219 |
/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-syntax/Sources/SwiftSyntax/generated/syntaxNodes/SyntaxNodes.swift:8566:15: note: struct 'FunctionEffectSpecifiersSyntax' does not conform to the 'Sendable' protocol
 8564 |
 8565 |
 8566 | public struct FunctionEffectSpecifiersSyntax: SyntaxProtocol, SyntaxHashable {
      |               `- note: struct 'FunctionEffectSpecifiersSyntax' does not conform to the 'Sendable' protocol
 8567 |   public let _syntaxNode: Syntax
 8568 |
/Users/admin/builder/spi-builder-workspace/Plugin/DataStorage.swift:1:1: warning: add '@preconcurrency' to suppress 'Sendable'-related warnings from module 'SwiftSyntax'
  1 | import SwiftSyntax
    | `- warning: add '@preconcurrency' to suppress 'Sendable'-related warnings from module 'SwiftSyntax'
  2 | import SwiftSyntaxBuilder
  3 | import SwiftSyntaxMacros
    :
215 |
216 | extension FunctionEffectSpecifiersSyntax {
217 | 	static let `throws` = Self(throwsSpecifier: "throws")
    |             |- note: annotate 'throws' with '@MainActor' if property should only be accessed from the main actor
    |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
218 | }
219 |
/Users/admin/builder/spi-builder-workspace/Plugin/DataStorage.swift:220:1: warning: extension declares a conformance of imported type 'ParameterClauseSyntax' to imported protocol 'ExpressibleByArrayLiteral'; this will not behave correctly if the owners of 'SwiftSyntax' introduce this conformance in the future
218 | }
219 |
220 | extension ParameterClauseSyntax: ExpressibleByArrayLiteral {
    | |- warning: extension declares a conformance of imported type 'ParameterClauseSyntax' to imported protocol 'ExpressibleByArrayLiteral'; this will not behave correctly if the owners of 'SwiftSyntax' introduce this conformance in the future
    | `- note: add '@retroactive' to silence this warning
221 | 	public init(arrayLiteral elements: FunctionParameterSyntax...) {
222 | 		self.init(parameterList: .init(elements))
/Users/admin/builder/spi-builder-workspace/Plugin/DataStorage.swift:226:1: warning: extension declares a conformance of imported type 'TypeInheritanceClauseSyntax' to imported protocol 'ExpressibleByArrayLiteral'; this will not behave correctly if the owners of 'SwiftSyntax' introduce this conformance in the future
224 | }
225 |
226 | extension TypeInheritanceClauseSyntax: ExpressibleByArrayLiteral {
    | |- warning: extension declares a conformance of imported type 'TypeInheritanceClauseSyntax' to imported protocol 'ExpressibleByArrayLiteral'; this will not behave correctly if the owners of 'SwiftSyntax' introduce this conformance in the future
    | `- note: add '@retroactive' to silence this warning
227 | 	public init(arrayLiteral elements: String...) {
228 | 		self.init(inheritedTypeCollection: .init(elements.enumerated().map { (offset, element) in
[184/189] Write Objects.LinkFileList
[185/189] Linking MakrosPlugin
error: emit-module command failed with exit code 1 (use -v to see invocation)
[187/191] Emitting module MakrosLib
/Users/admin/builder/spi-builder-workspace/Lib/MakrosLib.swift:5:2: error: conformance macros are replaced by extension macros
 3 |
 4 | @attached(member, names: named(init(data:)), arbitrary)
 5 | @attached(conformance)
   |  `- error: conformance macros are replaced by extension macros
 6 | public macro DataStorage(
 7 | 	named: String = DataStorageMacro.defaultStorageName,
[188/191] Compiling MakrosLib MakrosLib.swift
/Users/admin/builder/spi-builder-workspace/Lib/MakrosLib.swift:5:2: error: conformance macros are replaced by extension macros
 3 |
 4 | @attached(member, names: named(init(data:)), arbitrary)
 5 | @attached(conformance)
   |  `- error: conformance macros are replaced by extension macros
 6 | public macro DataStorage(
 7 | 	named: String = DataStorageMacro.defaultStorageName,
Fetching https://github.com/apple/swift-syntax.git
[1/60887] Fetching swift-syntax
Fetched https://github.com/apple/swift-syntax.git from cache (3.75s)
Creating working copy for https://github.com/apple/swift-syntax.git
Working copy of https://github.com/apple/swift-syntax.git resolved at main (4d8981f)
BUILD FAILURE 6.0 macosSpm
This is a staging environment. For live and up-to-date package information, visit swiftpackageindex.com.