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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

Failed to build AsyncTesting with Swift 6.0 for Linux.

Build Command

bash -c docker run --rm -v "checkouts-4609320-0":/host -w "$workDir" 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: 4.40.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/AsyncSwiftKits/AsyncTesting.git
Reference: main
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/AsyncSwiftKits/AsyncTesting
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 7adf06a adds testTask function to use with XCTestCase
Cloned https://github.com/AsyncSwiftKits/AsyncTesting.git
Revision (git rev-parse @):
7adf06adc51d0b8053033d44d95d676f7a7e5554
SUCCESS checkout https://github.com/AsyncSwiftKits/AsyncTesting.git at main
========================================
Build
========================================
Selected platform:         linux
Swift version:             6.0
Building package at path:  $workDir
https://github.com/AsyncSwiftKits/AsyncTesting.git
Running build ...
bash -c docker run --rm -v "checkouts-4609320-0":/host -w "$workDir" 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
Building for debugging...
[0/2] Write sources
[1/2] Write swift-version-24593BA9C3E375BF.txt
[3/6] Compiling AsyncTesting XCTestCase+AsyncTesting.swift
/host/spi-builder-workspace/Sources/AsyncTesting/XCTestCase+AsyncTesting.swift:54:20: warning: type 'Success' does not conform to the 'Sendable' protocol; this is an error in the Swift 6 language mode
46 |     /// - Returns: result of closure
47 |     @discardableResult
48 |     public func testTask<Success>(timeout: Double = 60,
   |                          `- note: consider making generic parameter 'Success' conform to the 'Sendable' protocol
49 |                                   file: StaticString = #filePath,
50 |                                   line: UInt = #line,
   :
52 |         let done = asyncExpectation(description: "done")
53 |
54 |         let task = Task {
   |                    `- warning: type 'Success' does not conform to the 'Sendable' protocol; this is an error in the Swift 6 language mode
55 |             let result = try await operation()
56 |             await done.fulfill()
/host/spi-builder-workspace/Sources/AsyncTesting/XCTestCase+AsyncTesting.swift:54:20: warning: type 'Success' does not conform to the 'Sendable' protocol; this is an error in the Swift 6 language mode
46 |     /// - Returns: result of closure
47 |     @discardableResult
48 |     public func testTask<Success>(timeout: Double = 60,
   |                          `- note: consider making generic parameter 'Success' conform to the 'Sendable' protocol
49 |                                   file: StaticString = #filePath,
50 |                                   line: UInt = #line,
   :
52 |         let done = asyncExpectation(description: "done")
53 |
54 |         let task = Task {
   |                    `- warning: type 'Success' does not conform to the 'Sendable' protocol; this is an error in the Swift 6 language mode
55 |             let result = try await operation()
56 |             await done.fulfill()
/host/spi-builder-workspace/Sources/AsyncTesting/XCTestCase+AsyncTesting.swift:62:31: warning: type 'Success' does not conform to the 'Sendable' protocol; this is an error in the Swift 6 language mode
46 |     /// - Returns: result of closure
47 |     @discardableResult
48 |     public func testTask<Success>(timeout: Double = 60,
   |                          `- note: consider making generic parameter 'Success' conform to the 'Sendable' protocol
49 |                                   file: StaticString = #filePath,
50 |                                   line: UInt = #line,
   :
60 |         await waitForExpectations([done], timeout: timeout, file: file, line: line)
61 |
62 |         return try await task.value
   |                               `- warning: type 'Success' does not conform to the 'Sendable' protocol; this is an error in the Swift 6 language mode
63 |     }
64 |
/host/spi-builder-workspace/Sources/AsyncTesting/XCTestCase+AsyncTesting.swift:60:15: warning: sending 'self' risks causing data races; this is an error in the Swift 6 language mode
58 |         }
59 |
60 |         await waitForExpectations([done], timeout: timeout, file: file, line: line)
   |               |- warning: sending 'self' risks causing data races; this is an error in the Swift 6 language mode
   |               `- note: sending task-isolated 'self' to main actor-isolated instance method 'waitForExpectations(_:timeout:file:line:)' risks causing data races between main actor-isolated and task-isolated uses
61 |
62 |         return try await task.value
[4/6] Emitting module AsyncTesting
[5/6] Compiling AsyncTesting AsyncTesting.swift
[6/6] Compiling AsyncTesting AsyncExpectation.swift
/host/spi-builder-workspace/Sources/AsyncTesting/AsyncExpectation.swift:6:51: error: cannot find 'NSEC_PER_SEC' in scope
  4 | extension Task where Success == Never, Failure == Never {
  5 |     static func sleep(seconds: Double) async throws {
  6 |         let nanoseconds = UInt64(seconds * Double(NSEC_PER_SEC))
    |                                                   `- error: cannot find 'NSEC_PER_SEC' in scope
  7 |         try await Task.sleep(nanoseconds: nanoseconds)
  8 |     }
BUILD FAILURE 6.0 linux
This is a staging environment. For live and up-to-date package information, visit swiftpackageindex.com.