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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 AsyncRequest, reference 2.3.0 (79ff30), with Swift 6.0 for Linux on 31 Oct 2024 12:47:26 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4606859-0":/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/JuanjoArreola/AsyncRequest.git
Reference: 2.3.0
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/JuanjoArreola/AsyncRequest
 * tag               2.3.0      -> FETCH_HEAD
HEAD is now at 79ff309 Package updated
Cloned https://github.com/JuanjoArreola/AsyncRequest.git
Revision (git rev-parse @):
79ff3093749d325465bed47e6553e630d9020020
SUCCESS checkout https://github.com/JuanjoArreola/AsyncRequest.git at 2.3.0
========================================
Build
========================================
Selected platform:         linux
Swift version:             6.0
Building package at path:  $PWD
https://github.com/JuanjoArreola/AsyncRequest.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-0":/host -w "$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] Compiling AsyncRequest URLSessionRequest.swift
/host/spi-builder-workspace/Sources/URLSessionRequest.swift:5:24: error: 'URLSessionTask' is unavailable: This type has moved to the FoundationNetworking module. Import that module to use it.
 3 | open class URLSessionRequest<T>: Request<T> {
 4 |
 5 |     open var dataTask: URLSessionTask?
   |                        `- error: 'URLSessionTask' is unavailable: This type has moved to the FoundationNetworking module. Import that module to use it.
 6 |
 7 |     override open func cancel() {
Foundation.URLSessionTask:2:18: note: 'URLSessionTask' has been explicitly marked unavailable here
1 | @available(*, unavailable, message: "This type has moved to the FoundationNetworking module. Import that module to use it.")
2 | public typealias URLSessionTask = AnyObject
  |                  `- note: 'URLSessionTask' has been explicitly marked unavailable here
/host/spi-builder-workspace/Sources/URLSessionRequest.swift:8:19: error: value of type 'URLSessionTask' (aka 'AnyObject') has no member 'cancel'
 6 |
 7 |     override open func cancel() {
 8 |         dataTask?.cancel()
   |                   `- error: value of type 'URLSessionTask' (aka 'AnyObject') has no member 'cancel'
 9 |         super.cancel()
10 |     }
[4/11] Compiling AsyncRequest RequestHandlers.swift
[5/11] Compiling AsyncRequest TimeoutRequest.swift
/host/spi-builder-workspace/Sources/TimeoutRequest.swift:22:35: warning: capture of 'self' with non-sendable type 'TimeoutRequest<T>?' in a `@Sendable` closure; this is an error in the Swift 6 language mode
 9 |
10 | @available(OSX 10.12, watchOS 3.0, tvOS 10.0, iOS 10.0, *)
11 | open class TimeoutRequest<T>: Request<T> {
   |            `- note: generic class 'TimeoutRequest' does not conform to the 'Sendable' protocol
12 |
13 |     private var timer: Timer?
   :
20 |     func setupTimer(withTimeInterval interval: TimeInterval) {
21 |         timer = Timer.scheduledTimer(withTimeInterval: interval, repeats: false, block: { [weak self] _ in
22 |             guard let completed = self?.completed, !completed else { return }
   |                                   `- warning: capture of 'self' with non-sendable type 'TimeoutRequest<T>?' in a `@Sendable` closure; this is an error in the Swift 6 language mode
23 |             self?.complete(with: RequestError.timeout)
24 |         })
[6/11] Compiling AsyncRequest RequestError.swift
[7/11] Compiling AsyncRequest Request.swift
/host/spi-builder-workspace/Sources/Request.swift:26:13: warning: capture of 'request' with non-sendable type 'Request<T>' in a `@Sendable` closure; this is an error in the Swift 6 language mode
  1 | import Foundation
  2 |
  3 | open class Request<T>: Cancellable {
    |            `- note: generic class 'Request' does not conform to the 'Sendable' protocol
  4 |
  5 |     private var handlers: RequestHandlers<T>? = RequestHandlers<T>()
    :
 24 |         let request = Request<T>()
 25 |         queue.async {
 26 |             request.complete(with: error)
    |             `- warning: capture of 'request' with non-sendable type 'Request<T>' in a `@Sendable` closure; this is an error in the Swift 6 language mode
 27 |         }
 28 |         return request
/host/spi-builder-workspace/Sources/Request.swift:35:13: warning: capture of 'request' with non-sendable type 'Request<T>' in a `@Sendable` closure; this is an error in the Swift 6 language mode
  1 | import Foundation
  2 |
  3 | open class Request<T>: Cancellable {
    |            `- note: generic class 'Request' does not conform to the 'Sendable' protocol
  4 |
  5 |     private var handlers: RequestHandlers<T>? = RequestHandlers<T>()
    :
 33 |         let request = Request<T>()
 34 |         queue.async {
 35 |             request.complete(with: object)
    |             `- warning: capture of 'request' with non-sendable type 'Request<T>' in a `@Sendable` closure; this is an error in the Swift 6 language mode
 36 |         }
 37 |         return request
/host/spi-builder-workspace/Sources/Request.swift:35:36: warning: capture of 'object' with non-sendable type 'T' in a `@Sendable` closure; this is an error in the Swift 6 language mode
  1 | import Foundation
  2 |
  3 | open class Request<T>: Cancellable {
    |                    `- note: consider making generic parameter 'T' conform to the 'Sendable' protocol
  4 |
  5 |     private var handlers: RequestHandlers<T>? = RequestHandlers<T>()
    :
 33 |         let request = Request<T>()
 34 |         queue.async {
 35 |             request.complete(with: object)
    |                                    `- warning: capture of 'object' with non-sendable type 'T' in a `@Sendable` closure; this is an error in the Swift 6 language mode
 36 |         }
 37 |         return request
/host/spi-builder-workspace/Sources/Request.swift:53:23: warning: capture of 'self' with non-sendable type 'Request<T>' in a `@Sendable` closure; this is an error in the Swift 6 language mode
  1 | import Foundation
  2 |
  3 | open class Request<T>: Cancellable {
    |            `- note: generic class 'Request' does not conform to the 'Sendable' protocol
  4 |
  5 |     private var handlers: RequestHandlers<T>? = RequestHandlers<T>()
    :
 51 |
 52 |     open func complete(with object: T, in queue: DispatchQueue) {
 53 |         queue.async { self.complete(with: object) }
    |                       `- warning: capture of 'self' with non-sendable type 'Request<T>' in a `@Sendable` closure; this is an error in the Swift 6 language mode
 54 |     }
 55 |
/host/spi-builder-workspace/Sources/Request.swift:53:43: warning: capture of 'object' with non-sendable type 'T' in a `@Sendable` closure; this is an error in the Swift 6 language mode
  1 | import Foundation
  2 |
  3 | open class Request<T>: Cancellable {
    |                    `- note: consider making generic parameter 'T' conform to the 'Sendable' protocol
  4 |
  5 |     private var handlers: RequestHandlers<T>? = RequestHandlers<T>()
    :
 51 |
 52 |     open func complete(with object: T, in queue: DispatchQueue) {
 53 |         queue.async { self.complete(with: object) }
    |                                           `- warning: capture of 'object' with non-sendable type 'T' in a `@Sendable` closure; this is an error in the Swift 6 language mode
 54 |     }
 55 |
/host/spi-builder-workspace/Sources/Request.swift:65:23: warning: capture of 'self' with non-sendable type 'Request<T>' in a `@Sendable` closure; this is an error in the Swift 6 language mode
  1 | import Foundation
  2 |
  3 | open class Request<T>: Cancellable {
    |            `- note: generic class 'Request' does not conform to the 'Sendable' protocol
  4 |
  5 |     private var handlers: RequestHandlers<T>? = RequestHandlers<T>()
    :
 63 |
 64 |     open func complete(with error: Error, in queue: DispatchQueue) {
 65 |         queue.async { self.complete(with: error) }
    |                       `- warning: capture of 'self' with non-sendable type 'Request<T>' in a `@Sendable` closure; this is an error in the Swift 6 language mode
 66 |     }
 67 |
[8/11] Compiling AsyncRequest RequestGroup.swift
error: emit-module command failed with exit code 1 (use -v to see invocation)
[9/12] Compiling AsyncRequest Cancellable.swift
[10/12] Compiling AsyncRequest GroupRequestHandlers.swift
[11/12] Emitting module AsyncRequest
/host/spi-builder-workspace/Sources/URLSessionRequest.swift:5:24: error: 'URLSessionTask' is unavailable: This type has moved to the FoundationNetworking module. Import that module to use it.
 3 | open class URLSessionRequest<T>: Request<T> {
 4 |
 5 |     open var dataTask: URLSessionTask?
   |                        `- error: 'URLSessionTask' is unavailable: This type has moved to the FoundationNetworking module. Import that module to use it.
 6 |
 7 |     override open func cancel() {
Foundation.URLSessionTask:2:18: note: 'URLSessionTask' has been explicitly marked unavailable here
1 | @available(*, unavailable, message: "This type has moved to the FoundationNetworking module. Import that module to use it.")
2 | public typealias URLSessionTask = AnyObject
  |                  `- note: 'URLSessionTask' has been explicitly marked unavailable here
[12/12] Compiling AsyncRequest UUIDTimeoutRequest.swift
BUILD FAILURE 6.0 linux