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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 TaskUtilities, reference 1.1.0 (727f6b), with Swift 6.0 for Linux on 30 Nov 2024 07:30:53 UTC.

Swift 6 data race errors: 4

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4609320-2":/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 -Xswiftc -enable-upcoming-feature -Xswiftc StrictConcurrency -Xswiftc -enable-upcoming-feature -Xswiftc DisableOutwardActorInference -Xswiftc -enable-upcoming-feature -Xswiftc GlobalActorIsolatedTypesUsability -Xswiftc -enable-upcoming-feature -Xswiftc InferSendableFromCaptures 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 4.58.1
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/samalone/task-utilities.git
Reference: 1.1.0
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/samalone/task-utilities
 * tag               1.1.0      -> FETCH_HEAD
HEAD is now at 727f6b0 Add LockedValue
Cloned https://github.com/samalone/task-utilities.git
Revision (git rev-parse @):
727f6b08ded9c38030915b35136bc045f2bcfb02
SUCCESS checkout https://github.com/samalone/task-utilities.git at 1.1.0
========================================
Build
========================================
Selected platform:         linux
Swift version:             6.0
Building package at path:  $PWD
https://github.com/samalone/task-utilities.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-2":/host -w "$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 -Xswiftc -enable-upcoming-feature -Xswiftc StrictConcurrency -Xswiftc -enable-upcoming-feature -Xswiftc DisableOutwardActorInference -Xswiftc -enable-upcoming-feature -Xswiftc GlobalActorIsolatedTypesUsability -Xswiftc -enable-upcoming-feature -Xswiftc InferSendableFromCaptures 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
[3/6] Compiling TaskUtilities TaskPath.swift
macro expansion @TaskLocal:1:19: warning: static property '$current' is not concurrency-safe because non-'Sendable' type 'TaskLocal<TaskPath>' may have shared mutable state; this is an error in the Swift 6 language mode
`- /host/spi-builder-workspace/Sources/TaskUtilities/TaskPath.swift:22:61: note: expanded code originates here
19 | /// You can then use `TaskPath.current` to display the task
20 | /// context of the executing code.
21 | public struct TaskPath: CustomStringConvertible {
   |               `- note: consider making struct 'TaskPath' conform to the 'Sendable' protocol
22 |     @TaskLocal public static var current: TaskPath = .init()
   +--- macro expansion @TaskLocal -------------------------------------
   |1 | public static let $current: TaskLocal<TaskPath> = TaskLocal(wrappedValue: .init())
   |  |                   |- warning: static property '$current' is not concurrency-safe because non-'Sendable' type 'TaskLocal<TaskPath>' may have shared mutable state; this is an error in the Swift 6 language mode
   |  |                   |- note: annotate '$current' 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
   +--------------------------------------------------------------------
23 |
24 |     let path: String
macro expansion @TaskLocal:1:19: warning: type 'TaskPath' does not conform to the 'Sendable' protocol; this is an error in the Swift 6 language mode
`- /host/spi-builder-workspace/Sources/TaskUtilities/TaskPath.swift:22:61: note: expanded code originates here
19 | /// You can then use `TaskPath.current` to display the task
20 | /// context of the executing code.
21 | public struct TaskPath: CustomStringConvertible {
   |               `- note: consider making struct 'TaskPath' conform to the 'Sendable' protocol
22 |     @TaskLocal public static var current: TaskPath = .init()
   +--- macro expansion @TaskLocal -------------------------------------
   |1 | public static let $current: TaskLocal<TaskPath> = TaskLocal(wrappedValue: .init())
   |  |                   `- warning: type 'TaskPath' does not conform to the 'Sendable' protocol; this is an error in the Swift 6 language mode
   +--------------------------------------------------------------------
23 |
24 |     let path: String
macro expansion @TaskLocal:1:51: warning: type 'TaskPath' does not conform to the 'Sendable' protocol; this is an error in the Swift 6 language mode
`- /host/spi-builder-workspace/Sources/TaskUtilities/TaskPath.swift:22:61: note: expanded code originates here
19 | /// You can then use `TaskPath.current` to display the task
20 | /// context of the executing code.
21 | public struct TaskPath: CustomStringConvertible {
   |               `- note: consider making struct 'TaskPath' conform to the 'Sendable' protocol
22 |     @TaskLocal public static var current: TaskPath = .init()
   +--- macro expansion @TaskLocal -------------------------------------
   |1 | public static let $current: TaskLocal<TaskPath> = TaskLocal(wrappedValue: .init())
   |  |                                                   `- warning: type 'TaskPath' does not conform to the 'Sendable' protocol; this is an error in the Swift 6 language mode
   +--------------------------------------------------------------------
23 |
24 |     let path: String
macro expansion @TaskLocal:1:51: warning: type 'TaskPath' does not conform to the 'Sendable' protocol; this is an error in the Swift 6 language mode
`- /host/spi-builder-workspace/Sources/TaskUtilities/TaskPath.swift:22:61: note: expanded code originates here
19 | /// You can then use `TaskPath.current` to display the task
20 | /// context of the executing code.
21 | public struct TaskPath: CustomStringConvertible {
   |               `- note: consider making struct 'TaskPath' conform to the 'Sendable' protocol
22 |     @TaskLocal public static var current: TaskPath = .init()
   +--- macro expansion @TaskLocal -------------------------------------
   |1 | public static let $current: TaskLocal<TaskPath> = TaskLocal(wrappedValue: .init())
   |  |                                                   `- warning: type 'TaskPath' does not conform to the 'Sendable' protocol; this is an error in the Swift 6 language mode
   +--------------------------------------------------------------------
23 |
24 |     let path: String
macro expansion @TaskLocal:3:18: warning: type 'TaskPath' does not conform to the 'Sendable' protocol; this is an error in the Swift 6 language mode
`- /host/spi-builder-workspace/Sources/TaskUtilities/TaskPath.swift:22:61: note: expanded code originates here
19 | /// You can then use `TaskPath.current` to display the task
20 | /// context of the executing code.
21 | public struct TaskPath: CustomStringConvertible {
   |               `- note: consider making struct 'TaskPath' conform to the 'Sendable' protocol
22 |     @TaskLocal public static var current: TaskPath = .init()
   +--- macro expansion @TaskLocal -------------------------------------
   |1 | {
   |2 |     get {
   |3 |         $current.get()
   |  |                  `- warning: type 'TaskPath' does not conform to the 'Sendable' protocol; this is an error in the Swift 6 language mode
   |4 |     }
   |5 | }
   +--------------------------------------------------------------------
23 |
24 |     let path: String
/host/spi-builder-workspace/Sources/TaskUtilities/TaskPath.swift:33:35: warning: type 'TaskPath' does not conform to the 'Sendable' protocol; this is an error in the Swift 6 language mode
19 | /// You can then use `TaskPath.current` to display the task
20 | /// context of the executing code.
21 | public struct TaskPath: CustomStringConvertible {
   |               `- note: consider making struct 'TaskPath' conform to the 'Sendable' protocol
22 |     @TaskLocal public static var current: TaskPath = .init()
23 |
   :
31 |     public static func with<R>(name: String, block: () async throws -> R) async rethrows -> R {
32 |         let p = current.path
33 |         return try await $current.withValue(TaskPath(path: p.isEmpty ? name : p + " > " + name), operation: block)
   |                                   `- warning: type 'TaskPath' does not conform to the 'Sendable' protocol; this is an error in the Swift 6 language mode
34 |     }
35 |
[4/6] Emitting module TaskUtilities
macro expansion @TaskLocal:1:19: warning: static property '$current' is not concurrency-safe because non-'Sendable' type 'TaskLocal<TaskPath>' may have shared mutable state; this is an error in the Swift 6 language mode
`- /host/spi-builder-workspace/Sources/TaskUtilities/TaskPath.swift:22:61: note: expanded code originates here
19 | /// You can then use `TaskPath.current` to display the task
20 | /// context of the executing code.
21 | public struct TaskPath: CustomStringConvertible {
   |               `- note: consider making struct 'TaskPath' conform to the 'Sendable' protocol
22 |     @TaskLocal public static var current: TaskPath = .init()
   +--- macro expansion @TaskLocal -------------------------------------
   |1 | public static let $current: TaskLocal<TaskPath> = TaskLocal(wrappedValue: .init())
   |  |                   |- warning: static property '$current' is not concurrency-safe because non-'Sendable' type 'TaskLocal<TaskPath>' may have shared mutable state; this is an error in the Swift 6 language mode
   |  |                   |- note: annotate '$current' 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
   +--------------------------------------------------------------------
23 |
24 |     let path: String
macro expansion @TaskLocal:1:19: warning: type 'TaskPath' does not conform to the 'Sendable' protocol; this is an error in the Swift 6 language mode
`- /host/spi-builder-workspace/Sources/TaskUtilities/TaskPath.swift:22:61: note: expanded code originates here
19 | /// You can then use `TaskPath.current` to display the task
20 | /// context of the executing code.
21 | public struct TaskPath: CustomStringConvertible {
   |               `- note: consider making struct 'TaskPath' conform to the 'Sendable' protocol
22 |     @TaskLocal public static var current: TaskPath = .init()
   +--- macro expansion @TaskLocal -------------------------------------
   |1 | public static let $current: TaskLocal<TaskPath> = TaskLocal(wrappedValue: .init())
   |  |                   `- warning: type 'TaskPath' does not conform to the 'Sendable' protocol; this is an error in the Swift 6 language mode
   +--------------------------------------------------------------------
23 |
24 |     let path: String
macro expansion @TaskLocal:1:51: warning: type 'TaskPath' does not conform to the 'Sendable' protocol; this is an error in the Swift 6 language mode
`- /host/spi-builder-workspace/Sources/TaskUtilities/TaskPath.swift:22:61: note: expanded code originates here
19 | /// You can then use `TaskPath.current` to display the task
20 | /// context of the executing code.
21 | public struct TaskPath: CustomStringConvertible {
   |               `- note: consider making struct 'TaskPath' conform to the 'Sendable' protocol
22 |     @TaskLocal public static var current: TaskPath = .init()
   +--- macro expansion @TaskLocal -------------------------------------
   |1 | public static let $current: TaskLocal<TaskPath> = TaskLocal(wrappedValue: .init())
   |  |                                                   `- warning: type 'TaskPath' does not conform to the 'Sendable' protocol; this is an error in the Swift 6 language mode
   +--------------------------------------------------------------------
23 |
24 |     let path: String
macro expansion @TaskLocal:1:51: warning: type 'TaskPath' does not conform to the 'Sendable' protocol; this is an error in the Swift 6 language mode
`- /host/spi-builder-workspace/Sources/TaskUtilities/TaskPath.swift:22:61: note: expanded code originates here
19 | /// You can then use `TaskPath.current` to display the task
20 | /// context of the executing code.
21 | public struct TaskPath: CustomStringConvertible {
   |               `- note: consider making struct 'TaskPath' conform to the 'Sendable' protocol
22 |     @TaskLocal public static var current: TaskPath = .init()
   +--- macro expansion @TaskLocal -------------------------------------
   |1 | public static let $current: TaskLocal<TaskPath> = TaskLocal(wrappedValue: .init())
   |  |                                                   `- warning: type 'TaskPath' does not conform to the 'Sendable' protocol; this is an error in the Swift 6 language mode
   +--------------------------------------------------------------------
23 |
24 |     let path: String
[5/6] Compiling TaskUtilities LockedValue.swift
[6/6] Compiling TaskUtilities RecursiveTaskLock.swift
Build complete! (8.46s)
Build complete.
{
  "dependencies" : [
  ],
  "manifest_display_name" : "TaskUtilities",
  "name" : "TaskUtilities",
  "path" : "/host/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "macos",
      "version" : "10.15"
    },
    {
      "name" : "ios",
      "version" : "13.0"
    },
    {
      "name" : "watchos",
      "version" : "6.0"
    },
    {
      "name" : "tvos",
      "version" : "13.0"
    }
  ],
  "products" : [
    {
      "name" : "TaskUtilities",
      "targets" : [
        "TaskUtilities"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "TaskUtilitiesTests",
      "module_type" : "SwiftTarget",
      "name" : "TaskUtilitiesTests",
      "path" : "Tests/TaskUtilitiesTests",
      "sources" : [
        "TaskUtilitiesTests.swift"
      ],
      "target_dependencies" : [
        "TaskUtilities"
      ],
      "type" : "test"
    },
    {
      "c99name" : "TaskUtilities",
      "module_type" : "SwiftTarget",
      "name" : "TaskUtilities",
      "path" : "Sources/TaskUtilities",
      "product_memberships" : [
        "TaskUtilities"
      ],
      "sources" : [
        "LockedValue.swift",
        "RecursiveTaskLock.swift",
        "TaskPath.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.9"
}
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.