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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 SwiftTypeAdoptionReporter with Swift 6.0 for Linux.

Swift 6 data race errors: 2

Build Command

bash -c docker run --rm -v "checkouts-4606859-0":/host -w "$workDir" registry.gitlab.com/finestructure/spi-images:basic-6.0-latest swift build --triple x86_64-unknown-linux-gnu -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats -Xswiftc -strict-concurrency=complete 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 4.40.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/kevinmbeaulieu/star.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/kevinmbeaulieu/star
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at d123e1c Fix lint error (#7)
Cloned https://github.com/kevinmbeaulieu/star.git
Revision (git rev-parse @):
d123e1cede5c14fba8f50901fe839ce9bdf61af8
SUCCESS checkout https://github.com/kevinmbeaulieu/star.git at main
========================================
Build
========================================
Selected platform:         linux
Swift version:             6.0
Building package at path:  $workDir
https://github.com/kevinmbeaulieu/star.git
Running build ...
bash -c docker run --rm -v "checkouts-4606859-0":/host -w "$workDir" registry.gitlab.com/finestructure/spi-images:basic-6.0-latest swift build --triple x86_64-unknown-linux-gnu -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats -Xswiftc -strict-concurrency=complete 2>&1
Fetching https://github.com/apple/swift-argument-parser.git
Fetching https://github.com/apple/swift-syntax.git
[1/11679] Fetching swift-argument-parser
[11680/72592] Fetching swift-argument-parser, swift-syntax
Fetched https://github.com/apple/swift-argument-parser.git from cache (3.29s)
Fetched https://github.com/apple/swift-syntax.git from cache (3.33s)
Computing version for https://github.com/apple/swift-argument-parser.git
Computed https://github.com/apple/swift-argument-parser.git at 0.5.0 (0.45s)
Computing version for https://github.com/apple/swift-syntax.git
Computed https://github.com/apple/swift-syntax.git at 509.0.2 (0.66s)
Creating working copy for https://github.com/apple/swift-syntax.git
Working copy of https://github.com/apple/swift-syntax.git resolved at 509.0.2
Creating working copy for https://github.com/apple/swift-argument-parser.git
Working copy of https://github.com/apple/swift-argument-parser.git resolved at 0.5.0
Building for debugging...
[0/19] Write sources
[7/19] Write swift-version-24593BA9C3E375BF.txt
[9/23] Emitting module SwiftSyntax509
[10/23] Compiling SwiftSyntax509 Empty.swift
[11/24] Emitting module ArgumentParserToolInfo
[12/24] Compiling ArgumentParserToolInfo ToolInfo.swift
[14/25] Wrapping AST for SwiftSyntax509 for debugging
[15/25] Wrapping AST for ArgumentParserToolInfo for debugging
[17/104] Compiling ArgumentParser ArgumentHelp.swift
[18/104] Compiling ArgumentParser CompletionKind.swift
[19/104] Compiling ArgumentParser Errors.swift
[20/104] Compiling ArgumentParser Flag.swift
[21/104] Compiling ArgumentParser NameSpecification.swift
[22/104] Compiling ArgumentParser BashCompletionsGenerator.swift
[23/104] Compiling ArgumentParser CompletionsGenerator.swift
[29/114] Compiling ArgumentParser FishCompletionsGenerator.swift
[30/114] Compiling ArgumentParser ZshCompletionsGenerator.swift
[31/114] Compiling ArgumentParser Argument.swift
[32/114] Compiling ArgumentParser Option.swift
[33/114] Compiling ArgumentParser OptionGroup.swift
[34/114] Compiling ArgumentParser CommandConfiguration.swift
[40/114] Emitting module ArgumentParser
[44/114] Compiling ArgumentParser EnumerableFlag.swift
[45/114] Compiling ArgumentParser ExpressibleByArgument.swift
[46/114] Compiling SwiftSyntax RawSyntax.swift
[47/114] Compiling SwiftSyntax RawSyntaxLayoutView.swift
[48/114] Compiling SwiftSyntax RawSyntaxNodeProtocol.swift
[49/114] Compiling SwiftSyntax RawSyntaxTokenView.swift
[50/114] Compiling SwiftSyntax SourceLength.swift
[51/114] Compiling SwiftSyntax SourceLocation.swift
[52/114] Compiling SwiftSyntax SourcePresence.swift
[53/114] Compiling ArgumentParser CollectionExtensions.swift
[54/114] Compiling ArgumentParser SequenceExtensions.swift
[55/114] Compiling ArgumentParser StringExtensions.swift
[56/114] Compiling ArgumentParser Tree.swift
[57/114] Compiling ArgumentParser ParsableArguments.swift
[58/114] Compiling ArgumentParser ParsableArgumentsValidation.swift
[59/114] Compiling ArgumentParser ParsableCommand.swift
[60/114] Compiling ArgumentParser ArgumentDecoder.swift
[61/114] Compiling ArgumentParser ArgumentDefinition.swift
[62/114] Compiling ArgumentParser ParsedValues.swift
[63/114] Compiling ArgumentParser ParserError.swift
[64/114] Compiling ArgumentParser SplitArguments.swift
[65/114] Compiling ArgumentParser DumpHelpGenerator.swift
[66/114] Compiling ArgumentParser HelpCommand.swift
[67/114] Compiling ArgumentParser HelpGenerator.swift
[68/114] Compiling ArgumentParser MessageInfo.swift
[69/114] Compiling ArgumentParser UsageGenerator.swift
[70/114] Compiling ArgumentParser ArgumentSet.swift
[71/114] Compiling ArgumentParser CommandParser.swift
[72/114] Compiling ArgumentParser InputOrigin.swift
[73/114] Compiling ArgumentParser Name.swift
[74/114] Compiling ArgumentParser Parsed.swift
[75/115] Wrapping AST for ArgumentParser for debugging
[77/115] Emitting module SwiftSyntax
[90/115] Compiling SwiftSyntax SyntaxDeclNodes.swift
[91/115] Compiling SwiftSyntax SyntaxExprNodes.swift
[92/115] Compiling SwiftSyntax SyntaxNodes.swift
[93/115] Compiling SwiftSyntax SyntaxPatternNodes.swift
[94/115] Compiling SwiftSyntax SyntaxStmtNodes.swift
[95/115] Compiling SwiftSyntax SyntaxTypeNodes.swift
[108/116] Wrapping AST for SwiftSyntax for debugging
[110/154] Compiling SwiftParser StringLiteralRepresentedLiteralValue.swift
[111/154] Compiling SwiftParser StringLiterals.swift
[112/154] Compiling SwiftParser SwiftParserCompatibility.swift
[113/154] Compiling SwiftParser SyntaxUtils.swift
[114/154] Compiling SwiftParser TokenConsumer.swift
[115/159] Compiling SwiftParser Modifiers.swift
[116/159] Compiling SwiftParser Names.swift
[117/159] Compiling SwiftParser Nominals.swift
[118/159] Compiling SwiftParser Parameters.swift
[119/159] Compiling SwiftParser ParseSourceFile.swift
[120/159] Compiling SwiftParser Lexer.swift
[121/159] Compiling SwiftParser RegexLiteralLexer.swift
[122/159] Compiling SwiftParser UnicodeScalarExtensions.swift
[123/159] Compiling SwiftParser Lookahead.swift
[124/159] Compiling SwiftParser LoopProgressCondition.swift
[125/159] Compiling SwiftParser TokenPrecedence.swift
[126/159] Compiling SwiftParser TokenSpec.swift
[127/159] Compiling SwiftParser TokenSpecSet.swift
[128/159] Compiling SwiftParser TopLevel.swift
[129/159] Compiling SwiftParser TriviaParser.swift
[130/159] Emitting module SwiftParser
[131/159] Compiling SwiftParser Parser.swift
[132/159] Compiling SwiftParser Patterns.swift
[133/159] Compiling SwiftParser Recovery.swift
[134/159] Compiling SwiftParser Specifiers.swift
[135/159] Compiling SwiftParser Statements.swift
[136/159] Compiling SwiftParser Attributes.swift
[137/159] Compiling SwiftParser Availability.swift
[138/159] Compiling SwiftParser CharacterInfo.swift
[139/159] Compiling SwiftParser CollectionNodes+Parsable.swift
[140/159] Compiling SwiftParser Declarations.swift
[141/159] Compiling SwiftParser Directives.swift
[142/159] Compiling SwiftParser ExperimentalFeatures.swift
[143/159] Compiling SwiftParser Expressions.swift
[144/159] Compiling SwiftParser IncrementalParseTransition.swift
[145/159] Compiling SwiftParser Cursor.swift
[146/159] Compiling SwiftParser Lexeme.swift
[147/159] Compiling SwiftParser LexemeSequence.swift
[148/159] Compiling SwiftParser Types.swift
[149/159] Compiling SwiftParser IsLexerClassified.swift
[150/159] Compiling SwiftParser LayoutNodes+Parsable.swift
[151/159] Compiling SwiftParser Parser+TokenSpecSet.swift
[152/159] Compiling SwiftParser TokenSpecStaticMembers.swift
[153/160] Wrapping AST for SwiftParser for debugging
[155/167] Compiling STARLib ReportFormatter.swift
[156/167] Compiling STARLib Strategy.swift
[157/167] Compiling STARLib SyntaxType.swift
[158/167] Compiling STARLib JSONReportFormatter.swift
[159/167] Compiling STARLib HumanReadableReportFormatter.swift
[160/167] Emitting module STARLib
/host/spi-builder-workspace/Sources/STARLib/FastStrategy.swift:67:14: warning: associated value 'noSuchFileOrDirectory' of 'Sendable'-conforming enum 'Error' has non-sendable type 'URL'; this is an error in the Swift 6 language mode
 65 |
 66 |     enum Error: Swift.Error, CustomStringConvertible {
 67 |         case noSuchFileOrDirectory(URL)
    |              `- warning: associated value 'noSuchFileOrDirectory' of 'Sendable'-conforming enum 'Error' has non-sendable type 'URL'; this is an error in the Swift 6 language mode
 68 |
 69 |         var description: String {
Foundation.URL:1:15: note: struct 'URL' does not conform to the 'Sendable' protocol
 1 | public struct URL : ReferenceConvertible, Equatable {
   |               `- note: struct 'URL' does not conform to the 'Sendable' protocol
 2 |     public typealias ReferenceType = NSURL
 3 |     public init?(string: String)
/host/spi-builder-workspace/Sources/STARLib/FastStrategy.swift:15:1: warning: add '@preconcurrency' to suppress 'Sendable'-related warnings from module 'Foundation'
 13 | // limitations under the License.
 14 |
 15 | import Foundation
    | `- warning: add '@preconcurrency' to suppress 'Sendable'-related warnings from module 'Foundation'
 16 | import SwiftParser
 17 | import SwiftSyntax
[161/167] Compiling STARLib FastStrategy.swift
/host/spi-builder-workspace/Sources/STARLib/FastStrategy.swift:67:14: warning: associated value 'noSuchFileOrDirectory' of 'Sendable'-conforming enum 'Error' has non-sendable type 'URL'; this is an error in the Swift 6 language mode
 65 |
 66 |     enum Error: Swift.Error, CustomStringConvertible {
 67 |         case noSuchFileOrDirectory(URL)
    |              `- warning: associated value 'noSuchFileOrDirectory' of 'Sendable'-conforming enum 'Error' has non-sendable type 'URL'; this is an error in the Swift 6 language mode
 68 |
 69 |         var description: String {
Foundation.URL:1:15: note: struct 'URL' does not conform to the 'Sendable' protocol
 1 | public struct URL : ReferenceConvertible, Equatable {
   |               `- note: struct 'URL' does not conform to the 'Sendable' protocol
 2 |     public typealias ReferenceType = NSURL
 3 |     public init?(string: String)
/host/spi-builder-workspace/Sources/STARLib/FastStrategy.swift:15:1: warning: add '@preconcurrency' to suppress 'Sendable'-related warnings from module 'Foundation'
 13 | // limitations under the License.
 14 |
 15 | import Foundation
    | `- warning: add '@preconcurrency' to suppress 'Sendable'-related warnings from module 'Foundation'
 16 | import SwiftParser
 17 | import SwiftSyntax
[162/168] Wrapping AST for STARLib for debugging
[163/168] Write Objects.LinkFileList
[164/173] Archiving libSTARLib.a
[166/173] Compiling star URL+ExpressibleByArgument.swift
/host/spi-builder-workspace/Sources/star/URL+ExpressibleByArgument.swift:18:1: warning: extension declares a conformance of imported type 'URL' to imported protocol 'ExpressibleByArgument'; this will not behave correctly if the owners of 'Foundation' introduce this conformance in the future
16 | import Foundation
17 |
18 | extension URL: ExpressibleByArgument {
   | |- warning: extension declares a conformance of imported type 'URL' to imported protocol 'ExpressibleByArgument'; this will not behave correctly if the owners of 'Foundation' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
19 |     public init?(argument: String) {
20 |         self.init(fileURLWithPath: argument)
[167/173] Compiling star SyntaxType+ExpressibleByArgument.swift
/host/spi-builder-workspace/Sources/star/SyntaxType+ExpressibleByArgument.swift:18:1: warning: extension declares a conformance of imported type 'SyntaxType' to imported protocol 'ExpressibleByArgument'; this will not behave correctly if the owners of 'STARLib' introduce this conformance in the future
16 | import STARLib
17 |
18 | extension SyntaxType: ExpressibleByArgument {}
   | |- warning: extension declares a conformance of imported type 'SyntaxType' to imported protocol 'ExpressibleByArgument'; this will not behave correctly if the owners of 'STARLib' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
19 |
[168/173] Emitting module star
/host/spi-builder-workspace/Sources/star/main.swift:20:16: warning: static property 'configuration' is not concurrency-safe because non-'Sendable' type 'CommandConfiguration' may have shared mutable state; this is an error in the Swift 6 language mode
 18 |
 19 | struct MainCommand: ParsableCommand {
 20 |     static let configuration = CommandConfiguration(
    |                `- warning: static property 'configuration' is not concurrency-safe because non-'Sendable' type 'CommandConfiguration' may have shared mutable state; this is an error in the Swift 6 language mode
 21 |         commandName: "star",
 22 |         abstract: "Print how frequently each type has been used."
/host/spi-builder-workspace/.build/checkouts/swift-argument-parser/Sources/ArgumentParser/Parsable Types/CommandConfiguration.swift:13:15: note: struct 'CommandConfiguration' does not conform to the 'Sendable' protocol
 11 |
 12 | /// The configuration for a command.
 13 | public struct CommandConfiguration {
    |               `- note: struct 'CommandConfiguration' does not conform to the 'Sendable' protocol
 14 |   /// The name of the command to use on the command line.
 15 |   ///
/host/spi-builder-workspace/Sources/star/main.swift:15:1: warning: add '@preconcurrency' to suppress 'Sendable'-related warnings from module 'ArgumentParser'
 13 | // limitations under the License.
 14 |
 15 | import ArgumentParser
    | `- warning: add '@preconcurrency' to suppress 'Sendable'-related warnings from module 'ArgumentParser'
 16 | import Foundation
 17 | import STARLib
 18 |
 19 | struct MainCommand: ParsableCommand {
 20 |     static let configuration = CommandConfiguration(
    |                |- note: annotate 'configuration' 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
 21 |         commandName: "star",
 22 |         abstract: "Print how frequently each type has been used."
/host/spi-builder-workspace/Sources/star/SyntaxType+ExpressibleByArgument.swift:18:1: warning: extension declares a conformance of imported type 'SyntaxType' to imported protocol 'ExpressibleByArgument'; this will not behave correctly if the owners of 'STARLib' introduce this conformance in the future
16 | import STARLib
17 |
18 | extension SyntaxType: ExpressibleByArgument {}
   | |- warning: extension declares a conformance of imported type 'SyntaxType' to imported protocol 'ExpressibleByArgument'; this will not behave correctly if the owners of 'STARLib' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
19 |
/host/spi-builder-workspace/Sources/star/URL+ExpressibleByArgument.swift:18:1: warning: extension declares a conformance of imported type 'URL' to imported protocol 'ExpressibleByArgument'; this will not behave correctly if the owners of 'Foundation' introduce this conformance in the future
16 | import Foundation
17 |
18 | extension URL: ExpressibleByArgument {
   | |- warning: extension declares a conformance of imported type 'URL' to imported protocol 'ExpressibleByArgument'; this will not behave correctly if the owners of 'Foundation' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
19 |     public init?(argument: String) {
20 |         self.init(fileURLWithPath: argument)
[169/173] Compiling star OutputFormat.swift
[170/173] Compiling star main.swift
/host/spi-builder-workspace/Sources/star/main.swift:20:16: warning: static property 'configuration' is not concurrency-safe because non-'Sendable' type 'CommandConfiguration' may have shared mutable state; this is an error in the Swift 6 language mode
 18 |
 19 | struct MainCommand: ParsableCommand {
 20 |     static let configuration = CommandConfiguration(
    |                `- warning: static property 'configuration' is not concurrency-safe because non-'Sendable' type 'CommandConfiguration' may have shared mutable state; this is an error in the Swift 6 language mode
 21 |         commandName: "star",
 22 |         abstract: "Print how frequently each type has been used."
/host/spi-builder-workspace/.build/checkouts/swift-argument-parser/Sources/ArgumentParser/Parsable Types/CommandConfiguration.swift:13:15: note: struct 'CommandConfiguration' does not conform to the 'Sendable' protocol
 11 |
 12 | /// The configuration for a command.
 13 | public struct CommandConfiguration {
    |               `- note: struct 'CommandConfiguration' does not conform to the 'Sendable' protocol
 14 |   /// The name of the command to use on the command line.
 15 |   ///
/host/spi-builder-workspace/Sources/star/main.swift:15:1: warning: add '@preconcurrency' to suppress 'Sendable'-related warnings from module 'ArgumentParser'
 13 | // limitations under the License.
 14 |
 15 | import ArgumentParser
    | `- warning: add '@preconcurrency' to suppress 'Sendable'-related warnings from module 'ArgumentParser'
 16 | import Foundation
 17 | import STARLib
 18 |
 19 | struct MainCommand: ParsableCommand {
 20 |     static let configuration = CommandConfiguration(
    |                |- note: annotate 'configuration' 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
 21 |         commandName: "star",
 22 |         abstract: "Print how frequently each type has been used."
[171/174] Wrapping AST for star for debugging
[172/174] Write Objects.LinkFileList
[173/174] Linking star
Build complete! (98.49s)
Build complete.
{
  "dependencies" : [
    {
      "identity" : "swift-syntax",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "509.0.0",
            "upper_bound" : "510.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/apple/swift-syntax.git"
    },
    {
      "identity" : "swift-argument-parser",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "0.5.0",
            "upper_bound" : "1.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/apple/swift-argument-parser.git"
    }
  ],
  "manifest_display_name" : "SwiftTypeAdoptionReporter",
  "name" : "SwiftTypeAdoptionReporter",
  "path" : "/host/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "macos",
      "version" : "11.0"
    }
  ],
  "products" : [
    {
      "name" : "star",
      "targets" : [
        "star"
      ],
      "type" : {
        "executable" : null
      }
    },
    {
      "name" : "STARLib",
      "targets" : [
        "STARLib"
      ],
      "type" : {
        "library" : [
          "static"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "star",
      "module_type" : "SwiftTarget",
      "name" : "star",
      "path" : "Sources/star",
      "product_memberships" : [
        "star"
      ],
      "sources" : [
        "OutputFormat.swift",
        "SyntaxType+ExpressibleByArgument.swift",
        "URL+ExpressibleByArgument.swift",
        "main.swift"
      ],
      "target_dependencies" : [
        "STARLib"
      ],
      "type" : "executable"
    },
    {
      "c99name" : "STARLibTests",
      "module_type" : "SwiftTarget",
      "name" : "STARLibTests",
      "path" : "Tests/STARLibTests",
      "sources" : [
        "FastStrategyTests.swift",
        "XCTestManifests.swift"
      ],
      "target_dependencies" : [
        "STARLib"
      ],
      "type" : "test"
    },
    {
      "c99name" : "STARLib",
      "module_type" : "SwiftTarget",
      "name" : "STARLib",
      "path" : "Sources/STARLib",
      "product_dependencies" : [
        "SwiftSyntax",
        "SwiftParser",
        "ArgumentParser"
      ],
      "product_memberships" : [
        "star",
        "STARLib"
      ],
      "sources" : [
        "FastStrategy.swift",
        "HumanReadableReportFormatter.swift",
        "JSONReportFormatter.swift",
        "ReportFormatter.swift",
        "Strategy.swift",
        "SyntaxType.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.7"
}
Done.
This is a staging environment. For live and up-to-date package information, visit swiftpackageindex.com.