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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 archer, reference 0.1.0 (baf588), with Swift 6.0 for macOS (SPM) on 3 Feb 2025 03:54:24 UTC.

Swift 6 data race errors: 0

Build Command

env DEVELOPER_DIR=/Applications/Xcode-16.2.0.app xcrun swift build --arch arm64 -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats

Build Log

========================================
RunAll
========================================
Builder version: 4.60.1
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/tayloraswift/archer.git
Reference: 0.1.0
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/tayloraswift/archer
 * tag               0.1.0      -> FETCH_HEAD
HEAD is now at baf5882 switch S3 bucket
Cloned https://github.com/tayloraswift/archer.git
Revision (git rev-parse @):
baf58823159522c7095f6d1544be1d2dd4b83a3e
SUCCESS checkout https://github.com/tayloraswift/archer.git at 0.1.0
Fetching https://github.com/tayloraswift/swift-io
[1/71] Fetching swift-io
Fetched https://github.com/tayloraswift/swift-io from cache (0.65s)
Fetching https://github.com/apple/swift-system
Fetching https://github.com/swiftwasm/WasmTransformer
Fetching https://github.com/apple/swift-argument-parser
[1/4024] Fetching swift-system
[42/4833] Fetching swift-system, wasmtransformer
[1162/17374] Fetching swift-system, wasmtransformer, swift-argument-parser
Fetched https://github.com/swiftwasm/WasmTransformer from cache (1.06s)
[5153/16565] Fetching swift-system, swift-argument-parser
Fetched https://github.com/apple/swift-system from cache (1.46s)
Fetched https://github.com/apple/swift-argument-parser from cache (1.46s)
Computing version for https://github.com/apple/swift-system
Computed https://github.com/apple/swift-system at 1.4.0 (0.43s)
Computing version for https://github.com/apple/swift-argument-parser
Computed https://github.com/apple/swift-argument-parser at 1.5.0 (0.45s)
Computing version for https://github.com/swiftwasm/WasmTransformer
Computed https://github.com/swiftwasm/WasmTransformer at 0.5.0 (3.22s)
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
Creating working copy for https://github.com/swiftwasm/WasmTransformer
Working copy of https://github.com/swiftwasm/WasmTransformer resolved at 0.5.0
Creating working copy for https://github.com/tayloraswift/swift-io
Working copy of https://github.com/tayloraswift/swift-io resolved at master (1cbe8b2)
========================================
ResolveProductDependencies
========================================
Resolving dependencies ...
{
  "identity": ".resolve-product-dependencies",
  "name": "resolve-dependencies",
  "url": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies",
  "version": "unspecified",
  "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies",
  "dependencies": [
    {
      "identity": "archer",
      "name": "archer",
      "url": "https://github.com/tayloraswift/archer.git",
      "version": "unspecified",
      "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/archer",
      "dependencies": [
        {
          "identity": "swift-argument-parser",
          "name": "swift-argument-parser",
          "url": "https://github.com/apple/swift-argument-parser",
          "version": "1.5.0",
          "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/swift-argument-parser",
          "dependencies": [
          ]
        },
        {
          "identity": "wasmtransformer",
          "name": "WasmTransformer",
          "url": "https://github.com/swiftwasm/WasmTransformer",
          "version": "0.5.0",
          "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/WasmTransformer",
          "dependencies": [
          ]
        },
        {
          "identity": "swift-io",
          "name": "swift-io",
          "url": "https://github.com/tayloraswift/swift-io",
          "version": "unspecified",
          "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/swift-io",
          "dependencies": [
            {
              "identity": "swift-argument-parser",
              "name": "swift-argument-parser",
              "url": "https://github.com/apple/swift-argument-parser",
              "version": "1.5.0",
              "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/swift-argument-parser",
              "dependencies": [
              ]
            },
            {
              "identity": "swift-system",
              "name": "swift-system",
              "url": "https://github.com/apple/swift-system",
              "version": "1.4.0",
              "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/swift-system",
              "dependencies": [
              ]
            }
          ]
        }
      ]
    }
  ]
}
Fetching https://github.com/tayloraswift/archer.git
[1/183] Fetching archer
Fetched https://github.com/tayloraswift/archer.git from cache (0.77s)
Fetching https://github.com/tayloraswift/swift-io from cache
Fetched https://github.com/tayloraswift/swift-io from cache (0.43s)
Fetching https://github.com/apple/swift-system from cache
Fetching https://github.com/apple/swift-argument-parser from cache
Fetching https://github.com/swiftwasm/WasmTransformer from cache
Fetched https://github.com/apple/swift-argument-parser from cache (0.56s)
Fetched https://github.com/apple/swift-system from cache (0.56s)
Fetched https://github.com/swiftwasm/WasmTransformer from cache (0.56s)
Computing version for https://github.com/apple/swift-system
Computed https://github.com/apple/swift-system at 1.4.0 (0.02s)
Computing version for https://github.com/apple/swift-argument-parser
Computed https://github.com/apple/swift-argument-parser at 1.5.0 (0.03s)
Computing version for https://github.com/swiftwasm/WasmTransformer
Computed https://github.com/swiftwasm/WasmTransformer at 0.5.0 (0.02s)
Creating working copy for https://github.com/tayloraswift/swift-io
Working copy of https://github.com/tayloraswift/swift-io resolved at master (1cbe8b2)
Creating working copy for https://github.com/swiftwasm/WasmTransformer
Working copy of https://github.com/swiftwasm/WasmTransformer resolved at 0.5.0
Creating working copy for https://github.com/apple/swift-system
Working copy of https://github.com/apple/swift-system resolved at 1.4.0
Creating working copy for https://github.com/tayloraswift/archer.git
Working copy of https://github.com/tayloraswift/archer.git resolved at 0.1.0 (baf5882)
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
Found 3 product dependencies
  - swift-argument-parser
  - WasmTransformer
  - swift-io
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.0
Building package at path:  $PWD
https://github.com/tayloraswift/archer.git
https://github.com/tayloraswift/archer.git
{
  "dependencies" : [
    {
      "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"
    },
    {
      "identity" : "wasmtransformer",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "0.5.0",
            "upper_bound" : "1.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/swiftwasm/WasmTransformer"
    },
    {
      "identity" : "swift-io",
      "requirement" : {
        "branch" : [
          "master"
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/tayloraswift/swift-io"
    }
  ],
  "manifest_display_name" : "archer",
  "name" : "archer",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "macos",
      "version" : "15.0"
    },
    {
      "name" : "ios",
      "version" : "18.0"
    },
    {
      "name" : "visionos",
      "version" : "2.0"
    }
  ],
  "products" : [
    {
      "name" : "archer",
      "targets" : [
        "ArcherCommands"
      ],
      "type" : {
        "executable" : null
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "_GitVersion",
      "module_type" : "ClangTarget",
      "name" : "_GitVersion",
      "path" : "Sources/_GitVersion",
      "product_memberships" : [
        "archer"
      ],
      "sources" : [
        "swiftpm_git_version.c"
      ],
      "type" : "library"
    },
    {
      "c99name" : "ArcherCommands",
      "module_type" : "SwiftTarget",
      "name" : "ArcherCommands",
      "path" : "Sources/ArcherCommands",
      "product_dependencies" : [
        "ArgumentParser",
        "System_ArgumentParser"
      ],
      "product_memberships" : [
        "archer"
      ],
      "sources" : [
        "ArcherCommand.Crush.swift",
        "ArcherCommand.Init.swift",
        "ArcherCommand.Version.swift",
        "ArcherCommand.swift"
      ],
      "target_dependencies" : [
        "Archer",
        "_GitVersion"
      ],
      "type" : "executable"
    },
    {
      "c99name" : "Archer",
      "module_type" : "SwiftTarget",
      "name" : "Archer",
      "path" : "Sources/Archer",
      "product_dependencies" : [
        "SystemIO",
        "WasmTransformer"
      ],
      "product_memberships" : [
        "archer"
      ],
      "sources" : [
        "Archer.Bundle.swift",
        "Archer.Crusher.swift",
        "Archer.swift",
        "_CartonResources (gen).swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "6.0"
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.2.0.app xcrun swift build --arch arm64 -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats
[1/1] Compiling plugin GenerateManual
Building for debugging...
[1/16] Write sources
[8/16] Write archer-entitlement.plist
[9/16] Write sources
[10/16] Compiling CSystem shims.c
[11/16] Compiling _GitVersion swiftpm_git_version.c
[12/16] Write swift-version-5BDAB9E9C0126B9D.txt
[14/65] Compiling SystemPackage Errno.swift
[15/65] Compiling SystemPackage ErrnoWindows.swift
[16/67] Compiling SystemPackage FilePathSyntax.swift
[17/67] Compiling SystemPackage FilePathTemp.swift
[18/67] Compiling SystemPackage Exports.swift
[19/67] Compiling SystemPackage Mocking.swift
[20/67] Compiling SystemPackage FilePathTempPosix.swift
[21/67] Compiling SystemPackage FilePathTempWindows.swift
[22/67] Compiling SystemPackage FilePathWindows.swift
[23/67] Compiling SystemPackage Constants.swift
[24/67] Emitting module ArgumentParserToolInfo
[25/67] Compiling ArgumentParserToolInfo ToolInfo.swift
[26/67] Compiling SystemPackage FileHelpers.swift
[27/67] Compiling SystemPackage FileOperations.swift
[28/67] Compiling SystemPackage FilePathComponents.swift
[29/67] Compiling SystemPackage FilePathParsing.swift
[30/67] Emitting module WasmTransformer
[31/67] Compiling SystemPackage FileDescriptor.swift
[32/67] Compiling SystemPackage FilePathComponentView.swift
[33/67] Compiling SystemPackage FilePath.swift
[34/67] Compiling SystemPackage FilePathString.swift
[35/106] Compiling ArgumentParser ArgumentVisibility.swift
[36/106] Compiling ArgumentParser CompletionKind.swift
[37/106] Compiling ArgumentParser SplitArguments.swift
[38/106] Compiling ArgumentParser DumpHelpGenerator.swift
[39/106] Compiling ArgumentParser HelpCommand.swift
[40/109] Compiling ArgumentParser Parsed.swift
[41/109] Compiling ArgumentParser ParsedValues.swift
[42/109] Compiling ArgumentParser ArgumentHelp.swift
[45/109] Compiling ArgumentParser Errors.swift
[46/109] Compiling ArgumentParser Flag.swift
[47/109] Compiling ArgumentParser NameSpecification.swift
[48/109] Compiling ArgumentParser Option.swift
[49/109] Compiling ArgumentParser OptionGroup.swift
[50/109] Compiling ArgumentParser AsyncParsableCommand.swift
[51/109] Compiling ArgumentParser HelpGenerator.swift
[52/109] Emitting module SystemPackage
[53/109] Compiling ArgumentParser CommandConfiguration.swift
[54/109] Compiling ArgumentParser CommandGroup.swift
[55/109] Compiling ArgumentParser EnumerableFlag.swift
[56/109] Compiling ArgumentParser ExpressibleByArgument.swift
[57/109] Compiling ArgumentParser InputOrigin.swift
[58/109] Compiling ArgumentParser Name.swift
[59/109] Compiling ArgumentParser BashCompletionsGenerator.swift
[60/109] Compiling ArgumentParser CompletionsGenerator.swift
[61/109] Compiling ArgumentParser FishCompletionsGenerator.swift
[62/109] Compiling ArgumentParser ZshCompletionsGenerator.swift
[63/109] Compiling ArgumentParser Argument.swift
[64/109] Compiling ArgumentParser ParserError.swift
[65/109] Compiling SystemPackage Util+StringArray.swift
[66/109] Compiling SystemPackage Util.swift
[67/109] Compiling SystemPackage UtilConsumers.swift
[68/128] Compiling SystemIO FileSystemStats.swift
[69/128] Compiling SystemIO FileType.swift
[70/128] Compiling SystemIO SystemProcess.Environment.swift
[71/128] Compiling SystemIO SystemProcess.EnvironmentEncoder.swift
[72/128] Compiling SystemIO FilePermissions.Component.swift
[73/128] Compiling SystemIO FileReadError.swift
[74/128] Compiling SystemIO FileSeekError.swift
[75/128] Compiling SystemIO FileStatus.swift
[76/128] Compiling SystemIO SystemProcess.Stream.swift
[77/128] Compiling SystemIO SystemProcess.swift
[78/130] Compiling SystemIO SystemProcessError.swift
[79/130] Compiling SystemIO lexemes.swift
[80/130] Emitting module ArgumentParser
[81/134] Compiling SystemIO FileDescriptor.swift
[82/134] Compiling SystemIO FileError.swift
[83/134] Compiling SystemIO FilePath.DirectoryIterator.Stream.swift
[84/134] Compiling SystemIO FilePath.DirectoryIterator.swift
[85/134] Compiling SystemIO FilePath (ext).swift
[86/134] Compiling SystemIO FilePath.Directory.swift
[87/134] Compiling SystemIO FilePath.DirectoryPointer.swift
[88/134] Compiling SystemIO FilePermissions (ext).swift
[89/134] Compiling ArgumentParser ArgumentDefinition.swift
[90/134] Compiling ArgumentParser ArgumentSet.swift
[91/134] Compiling ArgumentParser CommandParser.swift
[92/134] Compiling ArgumentParser InputKey.swift
[93/134] Compiling ArgumentParser ParsableArguments.swift
[94/134] Compiling ArgumentParser ParsableArgumentsValidation.swift
[95/134] Compiling ArgumentParser ParsableCommand.swift
[96/134] Compiling ArgumentParser ArgumentDecoder.swift
[97/134] Emitting module SystemIO
[98/139] Compiling ArgumentParser Platform.swift
[99/139] Compiling ArgumentParser SequenceExtensions.swift
[100/139] Compiling ArgumentParser StringExtensions.swift
[101/139] Compiling ArgumentParser Tree.swift
[102/139] Compiling Archer Archer.swift
[103/139] Compiling Archer _CartonResources (gen).swift
[104/139] Compiling Archer Archer.Bundle.swift
[105/139] Emitting module Archer
[106/139] Compiling Archer Archer.Crusher.swift
[137/142] Emitting module System_ArgumentParser
[138/142] Compiling System_ArgumentParser FilePath.Directory (ext).swift
[139/142] Compiling System_ArgumentParser FilePath (ext).swift
[140/147] Compiling ArcherCommands ArcherCommand.swift
[141/147] Compiling ArcherCommands ArcherCommand.Version.swift
[142/147] Compiling ArcherCommands ArcherCommand.Crush.swift
[143/147] Emitting module ArcherCommands
[144/147] Compiling ArcherCommands ArcherCommand.Init.swift
[144/147] Write Objects.LinkFileList
[145/147] Linking archer
[146/147] Applying archer
Build complete! (26.07s)
Build complete.
{
  "dependencies" : [
    {
      "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"
    },
    {
      "identity" : "wasmtransformer",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "0.5.0",
            "upper_bound" : "1.0.0"
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        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/swiftwasm/WasmTransformer"
    },
    {
      "identity" : "swift-io",
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      },
      "type" : "sourceControl",
      "url" : "https://github.com/tayloraswift/swift-io"
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  ],
  "manifest_display_name" : "archer",
  "name" : "archer",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "macos",
      "version" : "15.0"
    },
    {
      "name" : "ios",
      "version" : "18.0"
    },
    {
      "name" : "visionos",
      "version" : "2.0"
    }
  ],
  "products" : [
    {
      "name" : "archer",
      "targets" : [
        "ArcherCommands"
      ],
      "type" : {
        "executable" : null
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "_GitVersion",
      "module_type" : "ClangTarget",
      "name" : "_GitVersion",
      "path" : "Sources/_GitVersion",
      "product_memberships" : [
        "archer"
      ],
      "sources" : [
        "swiftpm_git_version.c"
      ],
      "type" : "library"
    },
    {
      "c99name" : "ArcherCommands",
      "module_type" : "SwiftTarget",
      "name" : "ArcherCommands",
      "path" : "Sources/ArcherCommands",
      "product_dependencies" : [
        "ArgumentParser",
        "System_ArgumentParser"
      ],
      "product_memberships" : [
        "archer"
      ],
      "sources" : [
        "ArcherCommand.Crush.swift",
        "ArcherCommand.Init.swift",
        "ArcherCommand.Version.swift",
        "ArcherCommand.swift"
      ],
      "target_dependencies" : [
        "Archer",
        "_GitVersion"
      ],
      "type" : "executable"
    },
    {
      "c99name" : "Archer",
      "module_type" : "SwiftTarget",
      "name" : "Archer",
      "path" : "Sources/Archer",
      "product_dependencies" : [
        "SystemIO",
        "WasmTransformer"
      ],
      "product_memberships" : [
        "archer"
      ],
      "sources" : [
        "Archer.Bundle.swift",
        "Archer.Crusher.swift",
        "Archer.swift",
        "_CartonResources (gen).swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "6.0"
}
Done.