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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 package-concurrency-helpers, reference 4.0.3 (761a1e), with Swift 5.10 for macOS (SPM) on 30 Aug 2024 16:11:15 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-15.4.0.app xcrun swift build --arch arm64

Build Log

========================================
RunAll
========================================
Builder version: 4.52.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/ordo-one/package-concurrency-helpers.git
Reference: 4.0.3
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/ordo-one/package-concurrency-helpers
 * tag               4.0.3      -> FETCH_HEAD
HEAD is now at 761a1e8 chore(patch): bump
Cloned https://github.com/ordo-one/package-concurrency-helpers.git
Revision (git rev-parse @):
761a1e866ec8658a23723842ad94cefb36e04031
SUCCESS checkout https://github.com/ordo-one/package-concurrency-helpers.git at 4.0.3
Fetching https://github.com/apple/swift-atomics
Fetching https://github.com/apple/swift-docc-plugin
Fetching https://github.com/ordo-one/package-latency-tools
Fetching https://github.com/mattgallagher/CwlPreconditionTesting
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Fetched https://github.com/mattgallagher/CwlPreconditionTesting from cache (1.57s)
[2082/3867] Fetching swift-docc-plugin, swift-atomics, package-latency-tools
Fetched https://github.com/apple/swift-docc-plugin from cache (1.88s)
Fetched https://github.com/ordo-one/package-latency-tools from cache (1.88s)
Fetched https://github.com/apple/swift-atomics from cache (1.88s)
Computing version for https://github.com/ordo-one/package-latency-tools
Computed https://github.com/ordo-one/package-latency-tools at 1.0.0 (0.52s)
Fetching https://github.com/apple/swift-numerics
[1/5576] Fetching swift-numerics
Fetched https://github.com/apple/swift-numerics from cache (1.12s)
Computing version for https://github.com/apple/swift-numerics
Computed https://github.com/apple/swift-numerics at 1.0.2 (0.52s)
Computing version for https://github.com/apple/swift-atomics
Computed https://github.com/apple/swift-atomics at 1.2.0 (0.40s)
Computing version for https://github.com/mattgallagher/CwlPreconditionTesting
Computed https://github.com/mattgallagher/CwlPreconditionTesting at 2.2.1 (0.51s)
Fetching https://github.com/mattgallagher/CwlCatchException.git
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Computing version for https://github.com/mattgallagher/CwlCatchException.git
Computed https://github.com/mattgallagher/CwlCatchException.git at 2.2.0 (0.51s)
Computing version for https://github.com/apple/swift-docc-plugin
Computed https://github.com/apple/swift-docc-plugin at 1.4.2 (0.52s)
Fetching https://github.com/swiftlang/swift-docc-symbolkit
[1/3067] Fetching swift-docc-symbolkit
Fetched https://github.com/swiftlang/swift-docc-symbolkit from cache (1.31s)
Computing version for https://github.com/swiftlang/swift-docc-symbolkit
Computed https://github.com/swiftlang/swift-docc-symbolkit at 1.0.0 (0.53s)
Creating working copy for https://github.com/apple/swift-numerics
Working copy of https://github.com/apple/swift-numerics resolved at 1.0.2
Creating working copy for https://github.com/mattgallagher/CwlPreconditionTesting
Working copy of https://github.com/mattgallagher/CwlPreconditionTesting resolved at 2.2.1
Creating working copy for https://github.com/apple/swift-atomics
Working copy of https://github.com/apple/swift-atomics resolved at 1.2.0
Creating working copy for https://github.com/apple/swift-docc-plugin
Working copy of https://github.com/apple/swift-docc-plugin resolved at 1.4.2
Creating working copy for https://github.com/swiftlang/swift-docc-symbolkit
Working copy of https://github.com/swiftlang/swift-docc-symbolkit resolved at 1.0.0
Creating working copy for https://github.com/mattgallagher/CwlCatchException.git
Working copy of https://github.com/mattgallagher/CwlCatchException.git resolved at 2.2.0
Creating working copy for https://github.com/ordo-one/package-latency-tools
Working copy of https://github.com/ordo-one/package-latency-tools resolved at 1.0.0
========================================
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": "package-concurrency-helpers",
      "name": "package-concurrency-helpers",
      "url": "https://github.com/ordo-one/package-concurrency-helpers.git",
      "version": "unspecified",
      "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/package-concurrency-helpers",
      "dependencies": [
        {
          "identity": "swift-atomics",
          "name": "swift-atomics",
          "url": "https://github.com/apple/swift-atomics",
          "version": "1.2.0",
          "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/swift-atomics",
          "dependencies": [
          ]
        },
        {
          "identity": "package-latency-tools",
          "name": "package-latency-tools",
          "url": "https://github.com/ordo-one/package-latency-tools",
          "version": "1.0.0",
          "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/package-latency-tools",
          "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/ordo-one/package-concurrency-helpers.git
[1/1189] Fetching package-concurrency-helpers
Fetched https://github.com/ordo-one/package-concurrency-helpers.git from cache (0.88s)
Fetching https://github.com/apple/swift-atomics from cache
Fetching https://github.com/ordo-one/package-latency-tools from cache
Fetched https://github.com/apple/swift-atomics from cache (0.48s)
Fetched https://github.com/ordo-one/package-latency-tools from cache (0.48s)
Computing version for https://github.com/ordo-one/package-latency-tools
Computed https://github.com/ordo-one/package-latency-tools at 1.0.0 (0.02s)
Fetching https://github.com/apple/swift-numerics from cache
Fetched https://github.com/apple/swift-numerics from cache (0.53s)
Computing version for https://github.com/apple/swift-numerics
Computed https://github.com/apple/swift-numerics at 1.0.2 (0.04s)
Computing version for https://github.com/apple/swift-atomics
Computed https://github.com/apple/swift-atomics at 1.2.0 (0.03s)
Creating working copy for https://github.com/apple/swift-numerics
Working copy of https://github.com/apple/swift-numerics resolved at 1.0.2
Creating working copy for https://github.com/ordo-one/package-concurrency-helpers.git
Working copy of https://github.com/ordo-one/package-concurrency-helpers.git resolved at 4.0.3 (761a1e8)
Creating working copy for https://github.com/ordo-one/package-latency-tools
Working copy of https://github.com/ordo-one/package-latency-tools resolved at 1.0.0
Creating working copy for https://github.com/apple/swift-atomics
Working copy of https://github.com/apple/swift-atomics resolved at 1.2.0
warning: '.resolve-product-dependencies': dependency 'package-concurrency-helpers' is not used by any target
Found 2 product dependencies
  - swift-atomics
  - package-latency-tools
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             5.10
Building package at path:  $PWD
https://github.com/ordo-one/package-concurrency-helpers.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-15.4.0.app xcrun swift build --arch arm64
[1/1] Compiling plugin Swift-DocC
[2/2] Compiling plugin Swift-DocC Preview
Building for debugging...
[2/9] Write sources
[6/9] Write swift-version-33747A42983211AE.txt
[7/9] Compiling _PauseShims _PauseShims.c
[8/11] Compiling _AtomicsShims.c
[10/30] Emitting module LatencyTimer
[11/30] Compiling LatencyTimer LatencyTimer.swift
[12/37] Compiling Atomics ManagedAtomic.swift
[13/37] Compiling Atomics ManagedAtomicLazyReference.swift
[14/37] Compiling Atomics Primitives.shims.swift
[15/37] Compiling Atomics AtomicInteger.swift
[16/39] Compiling Atomics AtomicOptionalWrappable.swift
[17/39] Compiling Atomics AtomicReference.swift
[18/39] Compiling Atomics IntegerOperations.swift
[19/39] Compiling Atomics Unmanaged extensions.swift
[20/39] Compiling Atomics UnsafeAtomic.swift
[21/39] Compiling Atomics UnsafeAtomicLazyReference.swift
[22/39] Compiling Atomics AtomicStorage.swift
[23/39] Compiling Atomics AtomicValue.swift
[24/39] Compiling Atomics PointerConformances.swift
[25/39] Compiling Atomics Primitives.native.swift
[26/39] Compiling Atomics AtomicMemoryOrderings.swift
[27/39] Compiling Atomics DoubleWord.swift
[28/39] Compiling Atomics OptionalRawRepresentable.swift
[29/39] Compiling Atomics RawRepresentable.swift
[30/39] Compiling Atomics AtomicBool.swift
[31/39] Compiling Atomics IntegerConformances.swift
[32/39] Emitting module Atomics
[33/48] Compiling PackageConcurrencyHelpers YieldWithBackPressure.swift
[34/48] Compiling PackageConcurrencyHelpers Spinlock.swift
[35/48] Compiling PackageConcurrencyHelpers Lockable.swift
[36/48] Compiling PackageConcurrencyHelpers NIOSendable.swift
[37/48] Emitting module PackageConcurrencyHelpers
/Users/admin/builder/spi-builder-workspace/Sources/ConcurrencyHelpers/Lock.swift:22:25: warning: stored property 'mutex' of 'Sendable'-conforming class 'Lock' has non-sendable type 'UnsafeMutablePointer<os_unfair_lock>' (aka 'UnsafeMutablePointer<os_unfair_lock_s>')
        fileprivate let mutex = UnsafeMutablePointer<os_unfair_lock>.allocate(capacity: 1)
                        ^
Swift.UnsafeMutablePointer:1:23: note: generic struct 'UnsafeMutablePointer' does not conform to the 'Sendable' protocol
@frozen public struct UnsafeMutablePointer<Pointee> : _Pointer {
                      ^
[38/48] Compiling PackageConcurrencyHelpers ForBlockingCall.swift
[39/48] Compiling PackageConcurrencyHelpers Protected.swift
[40/48] Compiling PackageConcurrencyHelpers RunSync.swift
[41/48] Compiling PackageConcurrencyHelpers Lock.swift
/Users/admin/builder/spi-builder-workspace/Sources/ConcurrencyHelpers/Lock.swift:22:25: warning: stored property 'mutex' of 'Sendable'-conforming class 'Lock' has non-sendable type 'UnsafeMutablePointer<os_unfair_lock>' (aka 'UnsafeMutablePointer<os_unfair_lock_s>')
        fileprivate let mutex = UnsafeMutablePointer<os_unfair_lock>.allocate(capacity: 1)
                        ^
Swift.UnsafeMutablePointer:1:23: note: generic struct 'UnsafeMutablePointer' does not conform to the 'Sendable' protocol
@frozen public struct UnsafeMutablePointer<Pointee> : _Pointer {
                      ^
[42/48] Compiling Helpers ProcessingRate.swift
[43/48] Compiling Helpers TimeIntervalCounter.swift
[44/48] Compiling Helpers NearestPowerOf2.swift
[45/48] Compiling Helpers Box.swift
[46/48] Compiling Helpers MakeStream.swift
[47/48] Compiling Helpers IsBeingDebugged.swift
[48/48] Emitting module Helpers
Build complete! (14.39s)
Build complete.
Done.