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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 BitArray, reference master (92ce5b), with Swift 6.0 for macOS (SPM) on 27 Nov 2024 09:08:06 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 -Xswiftc -enable-upcoming-feature -Xswiftc StrictConcurrency -Xswiftc -enable-upcoming-feature -Xswiftc DisableOutwardActorInference -Xswiftc -enable-upcoming-feature -Xswiftc GlobalActorIsolatedTypesUsability -Xswiftc -enable-upcoming-feature -Xswiftc InferSendableFromCaptures

Build Log

========================================
RunAll
========================================
Builder version: 4.58.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/dduan/BitArray.git
Reference: master
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/dduan/BitArray
 * branch            master     -> FETCH_HEAD
 * [new branch]      master     -> origin/master
HEAD is now at 92ce5ba Improve Linux CI Setup (#6)
Cloned https://github.com/dduan/BitArray.git
Revision (git rev-parse @):
92ce5ba3e51b2b89d985e67abe2d6f04aa615ff9
SUCCESS checkout https://github.com/dduan/BitArray.git at master
========================================
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": "bitarray",
      "name": "BitArray",
      "url": "https://github.com/dduan/BitArray.git",
      "version": "unspecified",
      "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/BitArray",
      "dependencies": [
      ]
    }
  ]
}
Fetching https://github.com/dduan/BitArray.git
[2/147] Fetching bitarray
Fetched https://github.com/dduan/BitArray.git from cache (0.74s)
Creating working copy for https://github.com/dduan/BitArray.git
Working copy of https://github.com/dduan/BitArray.git resolved at master (92ce5ba)
warning: '.resolve-product-dependencies': dependency 'bitarray' is not used by any target
Found 0 product dependencies
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.0
Building package at path:  $PWD
https://github.com/dduan/BitArray.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 -Xswiftc -enable-upcoming-feature -Xswiftc StrictConcurrency -Xswiftc -enable-upcoming-feature -Xswiftc DisableOutwardActorInference -Xswiftc -enable-upcoming-feature -Xswiftc GlobalActorIsolatedTypesUsability -Xswiftc -enable-upcoming-feature -Xswiftc InferSendableFromCaptures
Building for debugging...
[0/2] Write sources
[1/2] Write swift-version--7754E27361AE5C74.txt
[3/4] Emitting module BitArray
/Users/admin/builder/spi-builder-workspace/Sources/BitArray/BitArray.swift:38:74: warning: 'IndexDistance' is deprecated: all index distances are now of type Int
 36 |     ///
 37 |     /// - parameter bools: a collection of values in this array.
 38 |     public init<T>(_ bools: T) where T: Collection, T.Element == Bool, T.IndexDistance == Int {
    |                                                                          `- warning: 'IndexDistance' is deprecated: all index distances are now of type Int
 39 |         self.init(bools.count)
 40 |         for (index, value) in zip(0..., bools) {
[4/4] Compiling BitArray BitArray.swift
/Users/admin/builder/spi-builder-workspace/Sources/BitArray/BitArray.swift:38:74: warning: 'IndexDistance' is deprecated: all index distances are now of type Int
 36 |     ///
 37 |     /// - parameter bools: a collection of values in this array.
 38 |     public init<T>(_ bools: T) where T: Collection, T.Element == Bool, T.IndexDistance == Int {
    |                                                                          `- warning: 'IndexDistance' is deprecated: all index distances are now of type Int
 39 |         self.init(bools.count)
 40 |         for (index, value) in zip(0..., bools) {
Build complete! (1.83s)
Build complete.
{
  "dependencies" : [
  ],
  "manifest_display_name" : "BitArray",
  "name" : "BitArray",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "BitArray",
      "targets" : [
        "BitArray"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "BitArrayTests",
      "module_type" : "SwiftTarget",
      "name" : "BitArrayTests",
      "path" : "Tests/BitArrayTests",
      "sources" : [
        "BitArrayTests.swift"
      ],
      "target_dependencies" : [
        "BitArray"
      ],
      "type" : "test"
    },
    {
      "c99name" : "BitArray",
      "module_type" : "SwiftTarget",
      "name" : "BitArray",
      "path" : "Sources/BitArray",
      "product_memberships" : [
        "BitArray"
      ],
      "sources" : [
        "BitArray.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "4.0"
}
Done.