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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 ErrorKit, reference 1.1.0 (2c1aa8), with Swift 6.1 for macOS (SPM) on 3 May 2025 13:15:22 UTC.

Swift 6 data race errors: 0

Build Command

env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun swift build --arch arm64 -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats

Build Log

========================================
RunAll
========================================
Builder version: 4.61.3
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/FlineDev/ErrorKit.git
Reference: 1.1.0
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/FlineDev/ErrorKit
 * tag               1.1.0      -> FETCH_HEAD
HEAD is now at 2c1aa89 Merge pull request #35 from FlineDev/wip/error-mapper
Cloned https://github.com/FlineDev/ErrorKit.git
Revision (git rev-parse @):
2c1aa891c3ddcd2c2d86cbf3d7b63caeb0319253
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/FlineDev/ErrorKit.git at 1.1.0
Fetching https://github.com/apple/swift-crypto.git from cache
Fetching https://github.com/apple/swift-asn1.git from cache
Fetched https://github.com/apple/swift-crypto.git from cache (0.02s)
Fetched https://github.com/apple/swift-asn1.git from cache (0.02s)
Creating working copy for https://github.com/apple/swift-crypto.git
Working copy of https://github.com/apple/swift-crypto.git resolved at 3.12.3
Creating working copy for https://github.com/apple/swift-asn1.git
Working copy of https://github.com/apple/swift-asn1.git resolved at 1.3.2
========================================
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": "errorkit",
      "name": "ErrorKit",
      "url": "https://github.com/FlineDev/ErrorKit.git",
      "version": "unspecified",
      "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/ErrorKit",
      "dependencies": [
        {
          "identity": "swift-crypto",
          "name": "swift-crypto",
          "url": "https://github.com/apple/swift-crypto.git",
          "version": "3.12.3",
          "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/swift-crypto",
          "dependencies": [
            {
              "identity": "swift-asn1",
              "name": "swift-asn1",
              "url": "https://github.com/apple/swift-asn1.git",
              "version": "1.3.2",
              "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/swift-asn1",
              "dependencies": [
              ]
            }
          ]
        }
      ]
    }
  ]
}
Fetching https://github.com/FlineDev/ErrorKit.git
[1/523] Fetching errorkit
Fetched https://github.com/FlineDev/ErrorKit.git from cache (1.07s)
Fetching https://github.com/apple/swift-crypto.git from cache
Fetched https://github.com/apple/swift-crypto.git from cache (0.90s)
Computing version for https://github.com/apple/swift-crypto.git
Computed https://github.com/apple/swift-crypto.git at 3.12.3 (1.92s)
Fetching https://github.com/apple/swift-asn1.git from cache
Fetched https://github.com/apple/swift-asn1.git from cache (0.58s)
Computing version for https://github.com/apple/swift-asn1.git
Computed https://github.com/apple/swift-asn1.git at 1.3.2 (1.14s)
Creating working copy for https://github.com/apple/swift-crypto.git
Working copy of https://github.com/apple/swift-crypto.git resolved at 3.12.3
Creating working copy for https://github.com/apple/swift-asn1.git
Working copy of https://github.com/apple/swift-asn1.git resolved at 1.3.2
Creating working copy for https://github.com/FlineDev/ErrorKit.git
Working copy of https://github.com/FlineDev/ErrorKit.git resolved at 1.1.0 (2c1aa89)
warning: '.resolve-product-dependencies': dependency 'errorkit' is not used by any target
Found 1 product dependencies
  - swift-crypto
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.1
Building package at path:  $PWD
https://github.com/FlineDev/ErrorKit.git
https://github.com/FlineDev/ErrorKit.git
{
  "default_localization" : "en",
  "dependencies" : [
    {
      "identity" : "swift-crypto",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "3.11.0",
            "upper_bound" : "4.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/apple/swift-crypto.git"
    }
  ],
  "manifest_display_name" : "ErrorKit",
  "name" : "ErrorKit",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "macos",
      "version" : "13.0"
    },
    {
      "name" : "ios",
      "version" : "16.0"
    },
    {
      "name" : "tvos",
      "version" : "16.0"
    },
    {
      "name" : "watchos",
      "version" : "9.0"
    },
    {
      "name" : "maccatalyst",
      "version" : "16.0"
    }
  ],
  "products" : [
    {
      "name" : "ErrorKit",
      "targets" : [
        "ErrorKit"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "ErrorKitTests",
      "module_type" : "SwiftTarget",
      "name" : "ErrorKitTests",
      "path" : "Tests/ErrorKitTests",
      "sources" : [
        "ErrorKitTests.swift",
        "ThrowableTests.swift"
      ],
      "target_dependencies" : [
        "ErrorKit"
      ],
      "type" : "test"
    },
    {
      "c99name" : "ErrorKit",
      "module_type" : "SwiftTarget",
      "name" : "ErrorKit",
      "path" : "Sources/ErrorKit",
      "product_dependencies" : [
        "Crypto"
      ],
      "product_memberships" : [
        "ErrorKit"
      ],
      "resources" : [
        {
          "path" : "/Users/admin/builder/spi-builder-workspace/Sources/ErrorKit/Resources/Localizable.xcstrings",
          "rule" : {
            "process" : {
            }
          }
        },
        {
          "path" : "/Users/admin/builder/spi-builder-workspace/Sources/ErrorKit/Resources/PrivacyInfo.xcprivacy",
          "rule" : {
            "process" : {
            }
          }
        }
      ],
      "sources" : [
        "BuiltInErrors/DatabaseError.swift",
        "BuiltInErrors/FileError.swift",
        "BuiltInErrors/GenericError.swift",
        "BuiltInErrors/NetworkError.swift",
        "BuiltInErrors/OperationError.swift",
        "BuiltInErrors/ParsingError.swift",
        "BuiltInErrors/PermissionError.swift",
        "BuiltInErrors/StateError.swift",
        "BuiltInErrors/ValidationError.swift",
        "Catching.swift",
        "ErrorKit.swift",
        "ErrorMapper.swift",
        "ErrorMappers/CoreDataErrorMapper.swift",
        "ErrorMappers/FoundationErrorMapper.swift",
        "ErrorMappers/MapKitErrorMapper.swift",
        "Helpers/String+ErrorKit.swift",
        "Logging/ErrorKit+OSLog.swift",
        "Logging/MailAttachment.swift",
        "Logging/MailComposerModifier.swift",
        "Logging/MailComposerView.swift",
        "Throwable.swift",
        "TypedOverloads/FileManager+ErrorKit.swift",
        "TypedOverloads/URLSession+ErrorKit.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "6.0"
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun swift build --arch arm64 -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats
Building for debugging...
[0/5] Copying PrivacyInfo.xcprivacy
[0/5] Copying Localizable.xcstrings
[1/5] Copying Info.plist
[1/5] Write sources
[4/5] Write swift-version-2F0A5646E1D333AE.txt
[6/28] Emitting module ErrorKit
[7/30] Compiling ErrorKit URLSession+ErrorKit.swift
[8/30] Compiling ErrorKit resource_bundle_accessor.swift
[9/30] Compiling ErrorKit DatabaseError.swift
[10/30] Compiling ErrorKit FileError.swift
[11/30] Compiling ErrorKit GenericError.swift
[12/30] Compiling ErrorKit Throwable.swift
[13/30] Compiling ErrorKit FileManager+ErrorKit.swift
[14/30] Compiling ErrorKit NetworkError.swift
[15/30] Compiling ErrorKit OperationError.swift
[16/30] Compiling ErrorKit ParsingError.swift
[17/30] Compiling ErrorKit PermissionError.swift
[18/30] Compiling ErrorKit StateError.swift
[19/30] Compiling ErrorKit ValidationError.swift
[20/30] Compiling ErrorKit MailComposerModifier.swift
[21/30] Compiling ErrorKit MailComposerView.swift
[22/30] Compiling ErrorKit CoreDataErrorMapper.swift
[23/30] Compiling ErrorKit FoundationErrorMapper.swift
[24/30] Compiling ErrorKit ErrorKit+OSLog.swift
[25/30] Compiling ErrorKit MailAttachment.swift
[26/30] Compiling ErrorKit Catching.swift
[27/30] Compiling ErrorKit ErrorKit.swift
[28/30] Compiling ErrorKit ErrorMapper.swift
[29/30] Compiling ErrorKit MapKitErrorMapper.swift
[30/30] Compiling ErrorKit String+ErrorKit.swift
Build complete! (9.65s)
Build complete.
{
  "default_localization" : "en",
  "dependencies" : [
    {
      "identity" : "swift-crypto",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "3.11.0",
            "upper_bound" : "4.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/apple/swift-crypto.git"
    }
  ],
  "manifest_display_name" : "ErrorKit",
  "name" : "ErrorKit",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "macos",
      "version" : "13.0"
    },
    {
      "name" : "ios",
      "version" : "16.0"
    },
    {
      "name" : "tvos",
      "version" : "16.0"
    },
    {
      "name" : "watchos",
      "version" : "9.0"
    },
    {
      "name" : "maccatalyst",
      "version" : "16.0"
    }
  ],
  "products" : [
    {
      "name" : "ErrorKit",
      "targets" : [
        "ErrorKit"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "ErrorKitTests",
      "module_type" : "SwiftTarget",
      "name" : "ErrorKitTests",
      "path" : "Tests/ErrorKitTests",
      "sources" : [
        "ErrorKitTests.swift",
        "ThrowableTests.swift"
      ],
      "target_dependencies" : [
        "ErrorKit"
      ],
      "type" : "test"
    },
    {
      "c99name" : "ErrorKit",
      "module_type" : "SwiftTarget",
      "name" : "ErrorKit",
      "path" : "Sources/ErrorKit",
      "product_dependencies" : [
        "Crypto"
      ],
      "product_memberships" : [
        "ErrorKit"
      ],
      "resources" : [
        {
          "path" : "/Users/admin/builder/spi-builder-workspace/Sources/ErrorKit/Resources/Localizable.xcstrings",
          "rule" : {
            "process" : {
            }
          }
        },
        {
          "path" : "/Users/admin/builder/spi-builder-workspace/Sources/ErrorKit/Resources/PrivacyInfo.xcprivacy",
          "rule" : {
            "process" : {
            }
          }
        }
      ],
      "sources" : [
        "BuiltInErrors/DatabaseError.swift",
        "BuiltInErrors/FileError.swift",
        "BuiltInErrors/GenericError.swift",
        "BuiltInErrors/NetworkError.swift",
        "BuiltInErrors/OperationError.swift",
        "BuiltInErrors/ParsingError.swift",
        "BuiltInErrors/PermissionError.swift",
        "BuiltInErrors/StateError.swift",
        "BuiltInErrors/ValidationError.swift",
        "Catching.swift",
        "ErrorKit.swift",
        "ErrorMapper.swift",
        "ErrorMappers/CoreDataErrorMapper.swift",
        "ErrorMappers/FoundationErrorMapper.swift",
        "ErrorMappers/MapKitErrorMapper.swift",
        "Helpers/String+ErrorKit.swift",
        "Logging/ErrorKit+OSLog.swift",
        "Logging/MailAttachment.swift",
        "Logging/MailComposerModifier.swift",
        "Logging/MailComposerView.swift",
        "Throwable.swift",
        "TypedOverloads/FileManager+ErrorKit.swift",
        "TypedOverloads/URLSession+ErrorKit.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "6.0"
}
Done.