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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 clutch, reference main (5047aa), with Swift 5.10 for macOS (SPM) on 11 Feb 2025 19:38:28 UTC.

Swift 6 data race errors: 0

Build Command

env DEVELOPER_DIR=/Applications/Xcode-15.4.0.app xcrun swift build --arch arm64

Build Log

========================================
RunAll
========================================
Builder version: 4.60.1
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/swift-nest/clutch.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/swift-nest/clutch
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 5047aa6 hygiene/configuration: swiftlint config (relatively limited)
Cloned https://github.com/swift-nest/clutch.git
Revision (git rev-parse @):
5047aa6ef660e9e7135ef42e051d5a199a353de3
SUCCESS checkout https://github.com/swift-nest/clutch.git at main
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             5.10
Building package at path:  $PWD
https://github.com/swift-nest/clutch.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-15.4.0.app xcrun swift build --arch arm64
[1/1] Compiling plugin GenerateManual
Building for debugging...
[1/22] Write sources
[4/22] Write clutch-entitlement.plist
[5/22] Write ClutchAP-entitlement.plist
[6/22] Write sources
[8/22] Write clatch-entitlement.plist
[9/22] Write sources
[11/22] Compiling CSystem shims.c
[12/22] Write swift-version-33747A42983211AE.txt
[14/52] Compiling ArgumentParserToolInfo ToolInfo.swift
[15/52] Emitting module ArgumentParserToolInfo
[16/91] Compiling ArgumentParser AsyncParsableCommand.swift
[17/91] Compiling ArgumentParser ParsableArguments.swift
[18/91] Compiling ArgumentParser ParsableArgumentsValidation.swift
[19/94] Compiling ArgumentParser NameSpecification.swift
[20/94] Compiling ArgumentParser Option.swift
[21/94] Compiling ArgumentParser OptionGroup.swift
[22/94] Compiling ArgumentParser Argument.swift
[23/94] Compiling ArgumentParser ArgumentDefinition.swift
[24/94] Compiling ArgumentParser ArgumentSet.swift
[25/94] Emitting module SystemPackage
[26/94] Compiling ArgumentParser ParsableCommand.swift
[27/94] Compiling ArgumentParser ArgumentDecoder.swift
[28/94] Compiling ArgumentParser BashCompletionsGenerator.swift
[29/94] Compiling ArgumentParser CommandParser.swift
[30/94] Compiling ArgumentParser InputKey.swift
[31/94] Compiling ArgumentParser InputOrigin.swift
[32/94] Compiling ArgumentParser CollectionExtensions.swift
[33/94] Compiling ArgumentParser ParserError.swift
[34/94] Compiling ArgumentParser SplitArguments.swift
[35/94] Compiling ArgumentParser Name.swift
[36/94] Compiling ArgumentParser Parsed.swift
[37/94] Compiling ArgumentParser ParsedValues.swift
[38/94] Compiling ArgumentParser HelpGenerator.swift
[39/94] Compiling ArgumentParser MessageInfo.swift
[40/94] Compiling ArgumentParser UsageGenerator.swift
[41/94] Compiling ArgumentParser CompletionsGenerator.swift
[42/94] Compiling ArgumentParser FishCompletionsGenerator.swift
[43/94] Compiling ArgumentParser ZshCompletionsGenerator.swift
[44/94] Compiling SystemPackage Util+StringArray.swift
[45/94] Compiling SystemPackage Util.swift
[46/94] Compiling SystemPackage UtilConsumers.swift
[47/117] Compiling ArgumentParser ArgumentHelp.swift
[48/117] Compiling ArgumentParser ArgumentVisibility.swift
[49/117] Compiling ArgumentParser CompletionKind.swift
[50/117] Compiling ArgumentParser Errors.swift
[51/117] Compiling ArgumentParser Flag.swift
[53/121] Compiling ArgumentParser CommandGroup.swift
[54/121] Compiling ArgumentParser EnumerableFlag.swift
[55/121] Compiling ArgumentParser ExpressibleByArgument.swift
[56/121] Compiling ArgumentParser Platform.swift
[57/121] Compiling ArgumentParser SequenceExtensions.swift
[58/121] Compiling ArgumentParser StringExtensions.swift
[59/121] Compiling ArgumentParser Tree.swift
[60/121] Compiling clutchLib AskDataBuilder.swift
[61/121] Compiling clutchLib ClutchDriver.swift
[62/121] Compiling clutchLib ClutchDriverErrors.swift
[63/121] Compiling clutchLib UserAskKind.swift
[64/121] Compiling clutchLib FileItem.swift
[65/121] Compiling clutchLib Help.swift
[66/121] Compiling clutchLib PeerNest.swift
[67/121] Compiling clutchLib AskMode.swift
[68/121] Compiling clutchLib DriverConfig.swift
[69/121] Compiling clutchLib Identifier.swift
[70/121] Compiling clutchLib FoundationScript.swift
[71/121] Compiling clutchLib FoundationScriptSystemCalls.swift
[72/121] Compiling clutchLib ModuleName.swift
[73/121] Emitting module clutchLib
[74/123] Compiling clutchLib NestPaths.swift
[75/123] Compiling clutchLib NestPathsStatus.swift
[76/123] Compiling clutchLib SystemCalls.swift
[77/123] Compiling clutchLib SystemCallsHelp.swift
[79/123] Compiling clutchLib ModuleNameHelp.swift
[80/123] Compiling clutchLib FileItemHelp.swift
[81/123] Compiling clutchLib PeerOp.swift
[82/123] Compiling clutchLib Err.swift
[83/123] Compiling clutchLib StdlibHelp.swift
[84/123] Emitting module ArgumentParser
/Users/admin/builder/spi-builder-workspace/Sources/clutch/Files/FileItem.swift:4:19: remark: '@preconcurrency' attribute on module 'SystemPackage' is unused
  @preconcurrency import struct SystemPackage.FilePath
  ~~~~~~~~~~~~~~~~^

/Users/admin/builder/spi-builder-workspace/Sources/clutch/Files/FileItem.swift:4:19: remark: '@preconcurrency' attribute on module 'SystemPackage' is unused
  @preconcurrency import struct SystemPackage.FilePath
  ~~~~~~~~~~~~~~~~^

[113/123] Compiling clatch clatch.swift
[114/123] Emitting module clatch
[114/123] Write Objects.LinkFileList
[116/127] Emitting module clutch
[117/127] Compiling clutch clutch.swift
[117/127] Write Objects.LinkFileList
[118/127] Linking clatch
[119/127] Applying clatch
[121/127] Emitting module ClutchAP
[122/127] Compiling ClutchAP ClutchMain.swift
[122/127] Write Objects.LinkFileList
[123/127] Linking clutch
[124/127] Applying clutch
[125/127] Linking ClutchAP
[126/127] Applying ClutchAP
Build complete! (13.48s)
Fetching https://github.com/apple/swift-system
Fetching https://github.com/apple/swift-atomics
Fetching https://github.com/apple/swift-argument-parser
[1/1569] Fetching swift-atomics
[64/5622] Fetching swift-atomics, swift-system
[1521/18866] Fetching swift-atomics, swift-system, swift-argument-parser
Fetched https://github.com/apple/swift-system from cache (2.04s)
Fetched https://github.com/apple/swift-argument-parser from cache (2.04s)
Fetched https://github.com/apple/swift-atomics from cache (2.04s)
Computing version for https://github.com/apple/swift-argument-parser
Computed https://github.com/apple/swift-argument-parser at 1.5.0 (0.39s)
Computing version for https://github.com/apple/swift-atomics
Computed https://github.com/apple/swift-atomics at 1.2.0 (0.39s)
Computing version for https://github.com/apple/swift-system
Computed https://github.com/apple/swift-system at 1.4.0 (0.37s)
Creating working copy for https://github.com/apple/swift-atomics
Working copy of https://github.com/apple/swift-atomics resolved at 1.2.0
Creating working copy for https://github.com/apple/swift-argument-parser
Working copy of https://github.com/apple/swift-argument-parser resolved at 1.5.0
Creating working copy for https://github.com/apple/swift-system
Working copy of https://github.com/apple/swift-system resolved at 1.4.0
Build complete.
{
  "dependencies" : [
    {
      "identity" : "swift-atomics",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "1.2.0",
            "upper_bound" : "2.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/apple/swift-atomics"
    },
    {
      "identity" : "swift-system",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "1.2.2",
            "upper_bound" : "2.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/apple/swift-system"
    },
    {
      "identity" : "swift-argument-parser",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "1.5.0",
            "upper_bound" : "2.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/apple/swift-argument-parser"
    }
  ],
  "manifest_display_name" : "clutch",
  "name" : "clutch",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "macos",
      "version" : "12.0"
    }
  ],
  "products" : [
    {
      "name" : "clutch",
      "targets" : [
        "clutch"
      ],
      "type" : {
        "executable" : null
      }
    },
    {
      "name" : "clatch",
      "targets" : [
        "clatch"
      ],
      "type" : {
        "executable" : null
      }
    },
    {
      "name" : "ClutchAP",
      "targets" : [
        "ClutchAP"
      ],
      "type" : {
        "executable" : null
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "clutchTests",
      "module_type" : "SwiftTarget",
      "name" : "clutchTests",
      "path" : "Tests/clutchTests",
      "product_dependencies" : [
        "Atomics"
      ],
      "sources" : [
        "AskDataTests.swift",
        "ClutchMainTest.swift",
        "ClutchTests.swift",
        "DriverTests.swift",
        "Fixtures/KnownSystemCallFixtures.swift",
        "Fixtures/KnownSystemCalls.swift",
        "FoundationScriptSystemCallsTests.swift",
        "KnownSystemCallFixturesTests.swift",
        "Main/ClutchTestMain.swift",
        "NestOpTests.swift",
        "RecordSystemCallsTests.swift",
        "Scenarios/ClutchCommandScenario.swift",
        "Scenarios/ClutchErrCheck.swift",
        "Support/ActorArray.swift",
        "Support/AtomicIndex.swift",
        "Support/SrcLoc.swift",
        "Support/TestHelper.swift",
        "SystemCallsRecorder/Call.swift",
        "SystemCallsRecorder/CallRecordTypes.swift",
        "SystemCallsRecorder/RecordSystemCalls.swift"
      ],
      "target_dependencies" : [
        "clutchLib"
      ],
      "type" : "test"
    },
    {
      "c99name" : "clutchLib",
      "module_type" : "SwiftTarget",
      "name" : "clutchLib",
      "path" : "Sources/clutch",
      "product_dependencies" : [
        "SystemPackage"
      ],
      "product_memberships" : [
        "clutch",
        "ClutchAP"
      ],
      "sources" : [
        "AskDataBuilder.swift",
        "ClutchDriver.swift",
        "ClutchDriverErrors.swift",
        "DriverConfig/AskMode.swift",
        "DriverConfig/DriverConfig.swift",
        "DriverConfig/Identifier.swift",
        "DriverConfig/ModuleName.swift",
        "DriverConfig/ModuleNameHelp.swift",
        "DriverConfig/NestPaths.swift",
        "DriverConfig/NestPathsStatus.swift",
        "DriverConfig/UserAskKind.swift",
        "Files/FileItem.swift",
        "Files/FileItemHelp.swift",
        "PeerOp.swift",
        "UI/Help.swift",
        "UI/PeerNest.swift",
        "system-impl/FoundationScript.swift",
        "system-impl/FoundationScriptSystemCalls.swift",
        "system/Err.swift",
        "system/StdlibHelp.swift",
        "system/SystemCalls.swift",
        "system/SystemCallsHelp.swift"
      ],
      "type" : "library"
    },
    {
      "c99name" : "clutch",
      "module_type" : "SwiftTarget",
      "name" : "clutch",
      "path" : "Sources/clutch-tool",
      "product_memberships" : [
        "clutch"
      ],
      "sources" : [
        "clutch.swift"
      ],
      "target_dependencies" : [
        "clutchLib"
      ],
      "type" : "executable"
    },
    {
      "c99name" : "clatch",
      "module_type" : "SwiftTarget",
      "name" : "clatch",
      "path" : "Sources/clatch",
      "product_dependencies" : [
        "SystemPackage"
      ],
      "product_memberships" : [
        "clatch"
      ],
      "sources" : [
        "clatch.swift"
      ],
      "type" : "executable"
    },
    {
      "c99name" : "ClutchAP",
      "module_type" : "SwiftTarget",
      "name" : "ClutchAP",
      "path" : "Sources/ClutchAP",
      "product_dependencies" : [
        "ArgumentParser"
      ],
      "product_memberships" : [
        "ClutchAP"
      ],
      "sources" : [
        "ClutchMain.swift"
      ],
      "target_dependencies" : [
        "clutchLib"
      ],
      "type" : "executable"
    }
  ],
  "tools_version" : "5.7"
}
Done.