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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 SwiftPFFFT, reference 0.1.1 (a0628a), with Swift 6.0 for macOS (SPM) on 31 Oct 2024 05:59:45 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/jkl1337/SwiftPFFFT.git
Reference: 0.1.1
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/jkl1337/SwiftPFFFT
 * tag               0.1.1      -> FETCH_HEAD
HEAD is now at a0628a5 Add CI
Cloned https://github.com/jkl1337/SwiftPFFFT.git
Revision (git rev-parse @):
a0628a5725023b188c3798f7feaeda8cf2547ffd
SUCCESS checkout https://github.com/jkl1337/SwiftPFFFT.git at 0.1.1
Fetching https://github.com/apple/swift-numerics
[1/5576] Fetching swift-numerics
Fetched https://github.com/apple/swift-numerics from cache (1.06s)
Computing version for https://github.com/apple/swift-numerics
Computed https://github.com/apple/swift-numerics at 1.0.2 (3.36s)
Creating working copy for https://github.com/apple/swift-numerics
Working copy of https://github.com/apple/swift-numerics resolved at 1.0.2
========================================
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": "swiftpffft",
      "name": "SwiftPFFFT",
      "url": "https://github.com/jkl1337/SwiftPFFFT.git",
      "version": "unspecified",
      "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/SwiftPFFFT",
      "dependencies": [
        {
          "identity": "swift-numerics",
          "name": "swift-numerics",
          "url": "https://github.com/apple/swift-numerics",
          "version": "1.0.2",
          "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/swift-numerics",
          "dependencies": [
          ]
        }
      ]
    }
  ]
}
Fetching https://github.com/jkl1337/SwiftPFFFT.git
[2/71] Fetching swiftpffft
Fetched https://github.com/jkl1337/SwiftPFFFT.git from cache (0.69s)
Fetching https://github.com/apple/swift-numerics from cache
Fetched https://github.com/apple/swift-numerics from cache (0.47s)
Computing version for https://github.com/apple/swift-numerics
Computed https://github.com/apple/swift-numerics at 1.0.2 (0.03s)
Creating working copy for https://github.com/jkl1337/SwiftPFFFT.git
Working copy of https://github.com/jkl1337/SwiftPFFFT.git resolved at 0.1.1 (a0628a5)
Creating working copy for https://github.com/apple/swift-numerics
Working copy of https://github.com/apple/swift-numerics resolved at 1.0.2
warning: '.resolve-product-dependencies': dependency 'swiftpffft' is not used by any target
Found 1 product dependencies
  - swift-numerics
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.0
Building package at path:  $PWD
https://github.com/jkl1337/SwiftPFFFT.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...
[0/9] Write sources
[4/9] Write swift-version--7754E27361AE5C74.txt
[5/9] Compiling _NumericsShims _NumericsShims.c
[6/19] Compiling PFFFTLib pffft_common.c
In file included from /Users/admin/builder/spi-builder-workspace/Sources/PFFFTLib/pffft.c:98:
In file included from /Users/admin/builder/spi-builder-workspace/Sources/PFFFTLib/simd/pf_float.h:63:
/Users/admin/builder/spi-builder-workspace/Sources/PFFFTLib/simd/pf_neon_float.h:40:9: warning: /Users/admin/builder/spi-builder-workspace/Sources/PFFFTLib/simd/pf_neon_float.h: ARM NEON macros are defined [-W#pragma-messages]
   40 | #pragma message( __FILE__ ": ARM NEON macros are defined" )
      |         ^
1 warning generated.
[7/19] Compiling PFFFTLib pffft.c
In file included from /Users/admin/builder/spi-builder-workspace/Sources/PFFFTLib/pffft_double.c:110:
In file included from /Users/admin/builder/spi-builder-workspace/Sources/PFFFTLib/simd/pf_double.h:64:
/Users/admin/builder/spi-builder-workspace/Sources/PFFFTLib/simd/pf_neon_double.h:44:9: warning: /Users/admin/builder/spi-builder-workspace/Sources/PFFFTLib/simd/pf_neon_double.h: NEON (from AVX) macros are defined [-W#pragma-messages]
   44 | #pragma message (__FILE__ ": NEON (from AVX) macros are defined" )
      |         ^
1 warning generated.
[8/19] Compiling PFFFTLib pffft_double.c
[10/19] Compiling RealModule ElementaryFunctions.swift
[11/19] Emitting module RealModule
[12/19] Compiling RealModule AlgebraicField.swift
[13/20] Compiling RealModule RealFunctions.swift
[14/20] Compiling RealModule Float16+Real.swift
[15/20] Compiling RealModule AugmentedArithmetic.swift
[16/20] Compiling RealModule Real.swift
[17/20] Compiling RealModule Float80+Real.swift
[18/20] Compiling RealModule Float+Real.swift
[19/20] Compiling RealModule Double+Real.swift
[20/20] Compiling RealModule ApproximateEquality.swift
[21/25] Compiling ComplexModule Complex.swift
[22/25] Compiling ComplexModule ElementaryFunctions.swift
[23/25] Compiling ComplexModule Differentiable.swift
[24/25] Compiling ComplexModule Arithmetic.swift
[25/25] Emitting module ComplexModule
[26/27] Emitting module Numerics
[27/27] Compiling Numerics Numerics.swift
[28/33] Compiling PFFFT FFT.swift
[29/33] Compiling PFFFT Setup.swift
[30/33] Emitting module PFFFT
[31/33] Compiling PFFFT Buffer.swift
[32/33] Compiling PFFFT PFFFT.swift
[33/33] Compiling PFFFT SetupCache.swift
Build complete! (13.04s)
Build complete.
{
  "c_language_standard" : "c99",
  "dependencies" : [
    {
      "identity" : "swift-numerics",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "1.0.0",
            "upper_bound" : "2.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/apple/swift-numerics"
    }
  ],
  "manifest_display_name" : "SwiftPFFFT",
  "name" : "SwiftPFFFT",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "PFFFT",
      "targets" : [
        "PFFFT",
        "PFFFTLib"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "PFFFTTests",
      "module_type" : "SwiftTarget",
      "name" : "PFFFTTests",
      "path" : "Tests/PFFFTTests",
      "sources" : [
        "PFFFTTests.swift"
      ],
      "target_dependencies" : [
        "PFFFT"
      ],
      "type" : "test"
    },
    {
      "c99name" : "PFFFTLib",
      "module_type" : "ClangTarget",
      "name" : "PFFFTLib",
      "path" : "Sources/PFFFTLib",
      "product_memberships" : [
        "PFFFT"
      ],
      "sources" : [
        "pffft.c",
        "pffft_common.c",
        "pffft_double.c"
      ],
      "type" : "library"
    },
    {
      "c99name" : "PFFFT",
      "module_type" : "SwiftTarget",
      "name" : "PFFFT",
      "path" : "Sources/PFFFT",
      "product_dependencies" : [
        "Numerics"
      ],
      "product_memberships" : [
        "PFFFT"
      ],
      "sources" : [
        "Buffer.swift",
        "FFT.swift",
        "PFFFT.swift",
        "Setup.swift",
        "SetupCache.swift"
      ],
      "target_dependencies" : [
        "PFFFTLib"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.9"
}
Done.