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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 WrkstrmMain, reference main (fb948c), with Swift 6.1 for Linux on 29 Apr 2025 18:36:14 UTC.

Swift 6 data race errors: 0

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 -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 4.61.1
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/wrkstrm/WrkstrmMain.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/wrkstrm/WrkstrmMain
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at fb948cf Update Package.swift
Cloned https://github.com/wrkstrm/WrkstrmMain.git
Revision (git rev-parse @):
fb948cfc141ca01f78edf8c42fe6eced6e6f65b4
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/wrkstrm/WrkstrmMain.git at main
========================================
Build
========================================
Selected platform:         linux
Swift version:             6.1
Building package at path:  $PWD
https://github.com/wrkstrm/WrkstrmMain.git
https://github.com/wrkstrm/WrkstrmMain.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
{
  "dependencies" : [
    {
      "identity" : "swift-testing",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "0.10.0",
            "upper_bound" : "1.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/apple/swift-testing.git"
    }
  ],
  "manifest_display_name" : "WrkstrmMain",
  "name" : "WrkstrmMain",
  "path" : "/host/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "16.0"
    },
    {
      "name" : "macos",
      "version" : "13.0"
    },
    {
      "name" : "maccatalyst",
      "version" : "13.0"
    },
    {
      "name" : "tvos",
      "version" : "16.0"
    },
    {
      "name" : "visionos",
      "version" : "1.0"
    },
    {
      "name" : "watchos",
      "version" : "9.0"
    }
  ],
  "products" : [
    {
      "name" : "WrkstrmMain",
      "targets" : [
        "WrkstrmMain"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "WrkstrmMainTests",
      "module_type" : "SwiftTarget",
      "name" : "WrkstrmMainTests",
      "path" : "Tests/WrkstrmMainTests",
      "product_dependencies" : [
        "Testing"
      ],
      "sources" : [
        "BinaryTreeTests.swift",
        "CollectionTests.swift",
        "IndexedCollectionTests.swift",
        "ListTests.swift",
        "OptionalComparableTests.swift",
        "StringKebabTests.swift",
        "StringTests.swift",
        "XCTestManifests.swift"
      ],
      "target_dependencies" : [
        "WrkstrmMain"
      ],
      "type" : "test"
    },
    {
      "c99name" : "WrkstrmMain",
      "module_type" : "SwiftTarget",
      "name" : "WrkstrmMain",
      "path" : "Sources/WrkstrmMain",
      "product_memberships" : [
        "WrkstrmMain"
      ],
      "sources" : [
        "CustomCollections/Classes/BinaryTree.swift",
        "CustomCollections/Classes/Tree.swift",
        "CustomCollections/Enums/List.swift",
        "CustomCollections/Enums/Sort.swift",
        "CustomCollections/Structs/IndexedCollection.swift",
        "CustomCollections/Structs/SortedArray.swift",
        "Extensions/Array+Filter.swift",
        "Extensions/ClosedRange+Magnitude.swift",
        "Extensions/Collection+Sorting.swift",
        "Extensions/CommandLine+Executable.swift",
        "Extensions/Optional/Optional+Comparable.swift",
        "Extensions/RandomAccessCollection+IndexedCollection.swift",
        "Extensions/Sequence+Decompose.swift",
        "Extensions/Sequence+Unique.swift",
        "Extensions/String/String+Contains.swift",
        "Extensions/String/String+Count.swift",
        "Extensions/String/String+Error.swift",
        "Extensions/String/String+KebabCase.swift",
        "Extensions/String/String+Source.swift",
        "Extensions/UInt+BitSetting.swift",
        "JSON/JSON.swift",
        "Protocols/Injectable.swift",
        "Protocols/Result.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "6.0"
}
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 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/apple/swift-testing.git
[1/22225] Fetching swift-testing
Fetched https://github.com/apple/swift-testing.git from cache (0.94s)
Computing version for https://github.com/apple/swift-testing.git
Computed https://github.com/apple/swift-testing.git at 0.99.0 (1.69s)
Fetching https://github.com/swiftlang/swift-syntax.git
[1/70245] Fetching swift-syntax
Fetched https://github.com/swiftlang/swift-syntax.git from cache (6.18s)
Computing version for https://github.com/swiftlang/swift-syntax.git
Computed https://github.com/swiftlang/swift-syntax.git at 600.0.1 (9.64s)
Creating working copy for https://github.com/apple/swift-testing.git
Working copy of https://github.com/apple/swift-testing.git resolved at 0.99.0
Creating working copy for https://github.com/swiftlang/swift-syntax.git
Working copy of https://github.com/swiftlang/swift-syntax.git resolved at 600.0.1
warning: 'spi-builder-workspace': found 1 file(s) which are unhandled; explicitly declare them as resources or exclude from the target
    /host/spi-builder-workspace/Sources/WrkstrmMain/Extensions/Optional/Optional+AnyFlattenable
Building for debugging...
[0/2] Write sources
[1/2] Write swift-version-24593BA9C3E375BF.txt
[3/24] Emitting module WrkstrmMain
[4/26] Compiling WrkstrmMain CommandLine+Executable.swift
[5/26] Compiling WrkstrmMain Optional+Comparable.swift
[6/26] Compiling WrkstrmMain RandomAccessCollection+IndexedCollection.swift
[7/26] Compiling WrkstrmMain Array+Filter.swift
[8/26] Compiling WrkstrmMain ClosedRange+Magnitude.swift
[9/26] Compiling WrkstrmMain Collection+Sorting.swift
[10/26] Compiling WrkstrmMain Injectable.swift
[11/26] Compiling WrkstrmMain Result.swift
[12/26] Compiling WrkstrmMain Sequence+Decompose.swift
[13/26] Compiling WrkstrmMain Sequence+Unique.swift
[14/26] Compiling WrkstrmMain String+Contains.swift
[15/26] Compiling WrkstrmMain String+Count.swift
[16/26] Compiling WrkstrmMain String+Error.swift
[17/26] Compiling WrkstrmMain String+KebabCase.swift
[18/26] Compiling WrkstrmMain String+Source.swift
[19/26] Compiling WrkstrmMain UInt+BitSetting.swift
[20/26] Compiling WrkstrmMain JSON.swift
[21/26] Compiling WrkstrmMain BinaryTree.swift
[22/26] Compiling WrkstrmMain Tree.swift
[23/26] Compiling WrkstrmMain List.swift
[24/26] Compiling WrkstrmMain Sort.swift
[25/26] Compiling WrkstrmMain IndexedCollection.swift
[26/26] Compiling WrkstrmMain SortedArray.swift
Build complete! (27.82s)
Build complete.
{
  "dependencies" : [
    {
      "identity" : "swift-testing",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "0.10.0",
            "upper_bound" : "1.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/apple/swift-testing.git"
    }
  ],
  "manifest_display_name" : "WrkstrmMain",
  "name" : "WrkstrmMain",
  "path" : "/host/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "16.0"
    },
    {
      "name" : "macos",
      "version" : "13.0"
    },
    {
      "name" : "maccatalyst",
      "version" : "13.0"
    },
    {
      "name" : "tvos",
      "version" : "16.0"
    },
    {
      "name" : "visionos",
      "version" : "1.0"
    },
    {
      "name" : "watchos",
      "version" : "9.0"
    }
  ],
  "products" : [
    {
      "name" : "WrkstrmMain",
      "targets" : [
        "WrkstrmMain"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "WrkstrmMainTests",
      "module_type" : "SwiftTarget",
      "name" : "WrkstrmMainTests",
      "path" : "Tests/WrkstrmMainTests",
      "product_dependencies" : [
        "Testing"
      ],
      "sources" : [
        "BinaryTreeTests.swift",
        "CollectionTests.swift",
        "IndexedCollectionTests.swift",
        "ListTests.swift",
        "OptionalComparableTests.swift",
        "StringKebabTests.swift",
        "StringTests.swift",
        "XCTestManifests.swift"
      ],
      "target_dependencies" : [
        "WrkstrmMain"
      ],
      "type" : "test"
    },
    {
      "c99name" : "WrkstrmMain",
      "module_type" : "SwiftTarget",
      "name" : "WrkstrmMain",
      "path" : "Sources/WrkstrmMain",
      "product_memberships" : [
        "WrkstrmMain"
      ],
      "sources" : [
        "CustomCollections/Classes/BinaryTree.swift",
        "CustomCollections/Classes/Tree.swift",
        "CustomCollections/Enums/List.swift",
        "CustomCollections/Enums/Sort.swift",
        "CustomCollections/Structs/IndexedCollection.swift",
        "CustomCollections/Structs/SortedArray.swift",
        "Extensions/Array+Filter.swift",
        "Extensions/ClosedRange+Magnitude.swift",
        "Extensions/Collection+Sorting.swift",
        "Extensions/CommandLine+Executable.swift",
        "Extensions/Optional/Optional+Comparable.swift",
        "Extensions/RandomAccessCollection+IndexedCollection.swift",
        "Extensions/Sequence+Decompose.swift",
        "Extensions/Sequence+Unique.swift",
        "Extensions/String/String+Contains.swift",
        "Extensions/String/String+Count.swift",
        "Extensions/String/String+Error.swift",
        "Extensions/String/String+KebabCase.swift",
        "Extensions/String/String+Source.swift",
        "Extensions/UInt+BitSetting.swift",
        "JSON/JSON.swift",
        "Protocols/Injectable.swift",
        "Protocols/Result.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "6.0"
}
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
Done.