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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 Alchemy, reference master (985898), with Swift 6.0 for macOS (SPM) on 30 Oct 2024 18:31:18 UTC.

Swift 6 data race errors: 0

Build Command

env DEVELOPER_DIR=/Applications/Xcode-16.1.0.app xcrun swift build --arch arm64 -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats -Xswiftc -strict-concurrency=complete

Build Log

========================================
RunAll
========================================
Builder version: 4.56.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/typelift/alchemy.git
Reference: master
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/typelift/alchemy
 * branch            master     -> FETCH_HEAD
 * [new branch]      master     -> origin/master
HEAD is now at 9858986 Merge pull request #9 from CodaFi/bump
Cloned https://github.com/typelift/alchemy.git
Revision (git rev-parse @):
98589869f2fb60f29159e164241f1c2d0e47e430
SUCCESS checkout https://github.com/typelift/alchemy.git at master
Fetching https://github.com/typelift/SwiftCheck.git
Fetching https://github.com/llvm-swift/FileCheck.git
[1/479] Fetching filecheck
[102/5349] Fetching filecheck, swiftcheck
Fetched https://github.com/llvm-swift/FileCheck.git from cache (1.22s)
Fetched https://github.com/typelift/SwiftCheck.git from cache (1.22s)
Computing version for https://github.com/typelift/SwiftCheck.git
Computed https://github.com/typelift/SwiftCheck.git at 0.10.0 (0.70s)
Computing version for https://github.com/llvm-swift/FileCheck.git
Computed https://github.com/llvm-swift/FileCheck.git at 0.0.6 (0.67s)
Creating working copy for https://github.com/llvm-swift/FileCheck.git
Working copy of https://github.com/llvm-swift/FileCheck.git resolved at 0.0.6
Creating working copy for https://github.com/typelift/SwiftCheck.git
Working copy of https://github.com/typelift/SwiftCheck.git resolved at 0.10.0
========================================
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": "alchemy",
      "name": "Alchemy",
      "url": "https://github.com/typelift/alchemy.git",
      "version": "unspecified",
      "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/alchemy",
      "dependencies": [
        {
          "identity": "swiftcheck",
          "name": "SwiftCheck",
          "url": "https://github.com/typelift/SwiftCheck.git",
          "version": "0.12.0",
          "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/SwiftCheck",
          "dependencies": [
            {
              "identity": "filecheck",
              "name": "FileCheck",
              "url": "https://github.com/llvm-swift/FileCheck.git",
              "version": "0.2.6",
              "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/FileCheck",
              "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": "chalk",
                  "name": "Chalk",
                  "url": "https://github.com/mxcl/Chalk.git",
                  "version": "0.5.0",
                  "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/Chalk",
                  "dependencies": [
                  ]
                }
              ]
            }
          ]
        }
      ]
    }
  ]
}
Fetching https://github.com/typelift/alchemy.git
[3/218] Fetching alchemy
Fetched https://github.com/typelift/alchemy.git from cache (0.66s)
Fetching https://github.com/typelift/SwiftCheck.git from cache
Fetched https://github.com/typelift/SwiftCheck.git from cache (0.60s)
Computing version for https://github.com/typelift/SwiftCheck.git
Computed https://github.com/typelift/SwiftCheck.git at 0.12.0 (2.81s)
Fetching https://github.com/llvm-swift/FileCheck.git from cache
Fetched https://github.com/llvm-swift/FileCheck.git from cache (0.45s)
Computing version for https://github.com/llvm-swift/FileCheck.git
Computed https://github.com/llvm-swift/FileCheck.git at 0.2.6 (0.65s)
Fetching https://github.com/mxcl/Chalk.git
Fetching https://github.com/apple/swift-argument-parser
[1/81] Fetching chalk
[60/12383] Fetching chalk, swift-argument-parser
Fetched https://github.com/mxcl/Chalk.git from cache (1.62s)
Fetched https://github.com/apple/swift-argument-parser from cache (1.62s)
Computing version for https://github.com/mxcl/Chalk.git
Computed https://github.com/mxcl/Chalk.git at 0.5.0 (0.63s)
Computing version for https://github.com/apple/swift-argument-parser
Computed https://github.com/apple/swift-argument-parser at 1.5.0 (0.49s)
Creating working copy for https://github.com/llvm-swift/FileCheck.git
Working copy of https://github.com/llvm-swift/FileCheck.git resolved at 0.2.6
Creating working copy for https://github.com/mxcl/Chalk.git
Working copy of https://github.com/mxcl/Chalk.git resolved at 0.5.0
Creating working copy for https://github.com/typelift/alchemy.git
Working copy of https://github.com/typelift/alchemy.git resolved at master (9858986)
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/typelift/SwiftCheck.git
Working copy of https://github.com/typelift/SwiftCheck.git resolved at 0.12.0
warning: '.resolve-product-dependencies': dependency 'alchemy' is not used by any target
Found 1 product dependencies
  - SwiftCheck
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.0
Building package at path:  $PWD
https://github.com/typelift/alchemy.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.1.0.app xcrun swift build --arch arm64 -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats -Xswiftc -strict-concurrency=complete
Building for debugging...
[0/2] Write sources
[1/2] Write swift-version--7754E27361AE5C74.txt
[3/7] Compiling Alchemy Put.swift
[4/7] Compiling Alchemy Get.swift
[5/7] Compiling Alchemy Builder.swift
[6/7] Compiling Alchemy Serialize.swift
[7/7] Emitting module Alchemy
Build complete! (4.04s)
Build complete.
{
  "dependencies" : [
    {
      "identity" : "swiftcheck",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "0.9.0",
            "upper_bound" : "1.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/typelift/SwiftCheck.git"
    }
  ],
  "manifest_display_name" : "Alchemy",
  "name" : "Alchemy",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "Alchemy",
      "targets" : [
        "Alchemy"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "AlchemyTests",
      "module_type" : "SwiftTarget",
      "name" : "AlchemyTests",
      "path" : "Tests/AlchemyTests",
      "product_dependencies" : [
        "SwiftCheck"
      ],
      "sources" : [
        "AlchemySpec.swift",
        "FileSpec.swift"
      ],
      "target_dependencies" : [
        "Alchemy"
      ],
      "type" : "test"
    },
    {
      "c99name" : "Alchemy",
      "module_type" : "SwiftTarget",
      "name" : "Alchemy",
      "path" : "Sources/Alchemy",
      "product_memberships" : [
        "Alchemy"
      ],
      "sources" : [
        "Builder.swift",
        "Get.swift",
        "Put.swift",
        "Serialize.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "4.0"
}
Done.