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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 KDTree, reference master (35d140), with Swift 6.0 for Linux on 3 Nov 2024 13:16:10 UTC.

Swift 6 data race errors: 1

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4609320-0":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:basic-6.0-latest swift build --triple x86_64-unknown-linux-gnu -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats -Xswiftc -strict-concurrency=complete 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 4.56.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/Bersaelor/KDTree.git
Reference: master
Initialized empty Git repository in /host/spi-builder-workspace/.git/
hint: Using 'master' as the name for the initial branch. This default branch name
hint: is subject to change. To configure the initial branch name to use in all
hint: of your new repositories, which will suppress this warning, call:
hint:
hint: 	git config --global init.defaultBranch <name>
hint:
hint: Names commonly chosen instead of 'master' are 'main', 'trunk' and
hint: 'development'. The just-created branch can be renamed via this command:
hint:
hint: 	git branch -m <name>
From https://github.com/Bersaelor/KDTree
 * branch            master     -> FETCH_HEAD
 * [new branch]      master     -> origin/master
HEAD is now at 35d1406 Merge pull request #61 from heckj/visionOS_support
Cloned https://github.com/Bersaelor/KDTree.git
Revision (git rev-parse @):
35d14064d48d92a0c2c1215b93a3118f558b2e6b
SUCCESS checkout https://github.com/Bersaelor/KDTree.git at master
========================================
Build
========================================
Selected platform:         linux
Swift version:             6.0
Building package at path:  $PWD
https://github.com/Bersaelor/KDTree.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-0":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:basic-6.0-latest swift build --triple x86_64-unknown-linux-gnu -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats -Xswiftc -strict-concurrency=complete 2>&1
basic-6.0-latest: Pulling from finestructure/spi-images
Digest: sha256:47d26c99ca4f1ac0a332c85fd5b13ff4390e72115219984a57a68fe9d1063a05
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:basic-6.0-latest
Building for debugging...
[0/2] Write sources
[1/2] Write swift-version-24593BA9C3E375BF.txt
[3/11] Emitting module KDTree
/host/spi-builder-workspace/Sources/CGPoint+KDTreePoint.swift:30:23: warning: static property 'dimensions' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
28 |
29 | extension CGPoint: KDTreePoint {
30 |     public static var dimensions = 2
   |                       |- warning: static property 'dimensions' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: convert 'dimensions' to a 'let' constant to make 'Sendable' shared state immutable
   |                       |- note: annotate 'dimensions' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
31 |
32 |     public func kdDimension(_ dimension: Int) -> Double {
[4/12] Compiling KDTree KDTreePoint.swift
[5/12] Compiling KDTree CGPoint+KDTreePoint.swift
/host/spi-builder-workspace/Sources/CGPoint+KDTreePoint.swift:30:23: warning: static property 'dimensions' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
28 |
29 | extension CGPoint: KDTreePoint {
30 |     public static var dimensions = 2
   |                       |- warning: static property 'dimensions' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: convert 'dimensions' to a 'let' constant to make 'Sendable' shared state immutable
   |                       |- note: annotate 'dimensions' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
31 |
32 |     public func kdDimension(_ dimension: Int) -> Double {
[6/12] Compiling KDTree KDTree+Codable.swift
/host/spi-builder-workspace/Sources/CGPoint+KDTreePoint.swift:30:23: warning: static property 'dimensions' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
28 |
29 | extension CGPoint: KDTreePoint {
30 |     public static var dimensions = 2
   |                       |- warning: static property 'dimensions' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: convert 'dimensions' to a 'let' constant to make 'Sendable' shared state immutable
   |                       |- note: annotate 'dimensions' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
31 |
32 |     public func kdDimension(_ dimension: Int) -> Double {
[7/12] Compiling KDTree KDTree+NearestNeighbour.swift
[8/12] Compiling KDTree KDTree+CustomStringConvertible.swift
[9/12] Compiling KDTree KDTree+Equatable.swift
[10/12] Compiling KDTree KDTree+Sequence.swift
[11/12] Compiling KDTree KDTree.swift
[12/12] Compiling KDTree KDTree+RangeSearch.swift
Build complete! (25.14s)
Build complete.
{
  "dependencies" : [
  ],
  "manifest_display_name" : "KDTree",
  "name" : "KDTree",
  "path" : "/host/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "9.0"
    },
    {
      "name" : "macos",
      "version" : "10.10"
    },
    {
      "name" : "tvos",
      "version" : "9.0"
    },
    {
      "name" : "watchos",
      "version" : "4.0"
    }
  ],
  "products" : [
    {
      "name" : "KDTree",
      "targets" : [
        "KDTree"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "KDTreeTests",
      "module_type" : "SwiftTarget",
      "name" : "KDTreeTests",
      "path" : "Tests/KDTreeTests",
      "sources" : [
        "KDTreeTests.swift"
      ],
      "target_dependencies" : [
        "KDTree"
      ],
      "type" : "test"
    },
    {
      "c99name" : "KDTree",
      "module_type" : "SwiftTarget",
      "name" : "KDTree",
      "path" : "Sources",
      "product_memberships" : [
        "KDTree"
      ],
      "sources" : [
        "CGPoint+KDTreePoint.swift",
        "KDTree+Codable.swift",
        "KDTree+CustomStringConvertible.swift",
        "KDTree+Equatable.swift",
        "KDTree+NearestNeighbour.swift",
        "KDTree+RangeSearch.swift",
        "KDTree+Sequence.swift",
        "KDTree.swift",
        "KDTreePoint.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.2"
}
basic-6.0-latest: Pulling from finestructure/spi-images
Digest: sha256:47d26c99ca4f1ac0a332c85fd5b13ff4390e72115219984a57a68fe9d1063a05
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:basic-6.0-latest
Done.