The Swift Package Index logo.Swift Package Index

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 KMPNativeCoroutines, reference v0.13.3 (5012d8), with Swift 6.1 for Linux on 25 Apr 2025 09:43:43 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4606859-2":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:basic-6.1-latest swift build --triple x86_64-unknown-linux-gnu 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 4.61.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/rickclephas/KMP-NativeCoroutines.git
Reference: v0.13.3
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/rickclephas/KMP-NativeCoroutines
 * tag               v0.13.3    -> FETCH_HEAD
HEAD is now at 5012d81 Bump version to 0.13.3
Cloned https://github.com/rickclephas/KMP-NativeCoroutines.git
Revision (git rev-parse @):
5012d81217e962e0174af9631a5a8d350ac97ec9
SUCCESS checkout https://github.com/rickclephas/KMP-NativeCoroutines.git at v0.13.3
========================================
Build
========================================
Selected platform:         linux
Swift version:             6.1
Building package at path:  $PWD
https://github.com/rickclephas/KMP-NativeCoroutines.git
https://github.com/rickclephas/KMP-NativeCoroutines.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
{
  "dependencies" : [
    {
      "identity" : "rxswift",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "6.0.0",
            "upper_bound" : "7.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/ReactiveX/RxSwift.git"
    }
  ],
  "manifest_display_name" : "KMPNativeCoroutines",
  "name" : "KMPNativeCoroutines",
  "path" : "/host/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "13.0"
    },
    {
      "name" : "macos",
      "version" : "10.15"
    },
    {
      "name" : "tvos",
      "version" : "13.0"
    },
    {
      "name" : "watchos",
      "version" : "6.0"
    }
  ],
  "products" : [
    {
      "name" : "KMPNativeCoroutinesCore",
      "targets" : [
        "KMPNativeCoroutinesCore"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    },
    {
      "name" : "KMPNativeCoroutinesCombine",
      "targets" : [
        "KMPNativeCoroutinesCombine"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    },
    {
      "name" : "KMPNativeCoroutinesAsync",
      "targets" : [
        "KMPNativeCoroutinesAsync"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    },
    {
      "name" : "KMPNativeCoroutinesRxSwift",
      "targets" : [
        "KMPNativeCoroutinesRxSwift"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "swift_languages_versions" : [
    "5"
  ],
  "targets" : [
    {
      "c99name" : "KMPNativeCoroutinesRxSwiftTests",
      "module_type" : "SwiftTarget",
      "name" : "KMPNativeCoroutinesRxSwiftTests",
      "path" : "KMPNativeCoroutinesRxSwiftTests",
      "sources" : [
        "ObservableTests.swift",
        "SingleTests.swift"
      ],
      "target_dependencies" : [
        "KMPNativeCoroutinesRxSwift"
      ],
      "type" : "test"
    },
    {
      "c99name" : "KMPNativeCoroutinesRxSwift",
      "module_type" : "SwiftTarget",
      "name" : "KMPNativeCoroutinesRxSwift",
      "path" : "KMPNativeCoroutinesRxSwift",
      "product_dependencies" : [
        "RxSwift"
      ],
      "product_memberships" : [
        "KMPNativeCoroutinesRxSwift"
      ],
      "sources" : [
        "Observable.swift",
        "Single.swift",
        "SingleObservable.swift"
      ],
      "target_dependencies" : [
        "KMPNativeCoroutinesCore"
      ],
      "type" : "library"
    },
    {
      "c99name" : "KMPNativeCoroutinesCore",
      "module_type" : "SwiftTarget",
      "name" : "KMPNativeCoroutinesCore",
      "path" : "KMPNativeCoroutinesCore",
      "product_memberships" : [
        "KMPNativeCoroutinesCore",
        "KMPNativeCoroutinesCombine",
        "KMPNativeCoroutinesAsync",
        "KMPNativeCoroutinesRxSwift"
      ],
      "sources" : [
        "NativeCallback.swift",
        "NativeCancellable.swift",
        "NativeFlow.swift",
        "NativeSuspend.swift"
      ],
      "type" : "library"
    },
    {
      "c99name" : "KMPNativeCoroutinesCombineTests",
      "module_type" : "SwiftTarget",
      "name" : "KMPNativeCoroutinesCombineTests",
      "path" : "KMPNativeCoroutinesCombineTests",
      "sources" : [
        "FutureTests.swift",
        "PublisherTests.swift"
      ],
      "target_dependencies" : [
        "KMPNativeCoroutinesCombine"
      ],
      "type" : "test"
    },
    {
      "c99name" : "KMPNativeCoroutinesCombine",
      "module_type" : "SwiftTarget",
      "name" : "KMPNativeCoroutinesCombine",
      "path" : "KMPNativeCoroutinesCombine",
      "product_memberships" : [
        "KMPNativeCoroutinesCombine"
      ],
      "sources" : [
        "Future.swift",
        "FuturePublisher.swift",
        "Publisher.swift"
      ],
      "target_dependencies" : [
        "KMPNativeCoroutinesCore"
      ],
      "type" : "library"
    },
    {
      "c99name" : "KMPNativeCoroutinesAsyncTests",
      "module_type" : "SwiftTarget",
      "name" : "KMPNativeCoroutinesAsyncTests",
      "path" : "KMPNativeCoroutinesAsyncTests",
      "sources" : [
        "AsyncFunctionTests.swift",
        "AsyncResultTests.swift",
        "AsyncStreamTests.swift"
      ],
      "target_dependencies" : [
        "KMPNativeCoroutinesAsync"
      ],
      "type" : "test"
    },
    {
      "c99name" : "KMPNativeCoroutinesAsync",
      "module_type" : "SwiftTarget",
      "name" : "KMPNativeCoroutinesAsync",
      "path" : "KMPNativeCoroutinesAsync",
      "product_memberships" : [
        "KMPNativeCoroutinesAsync"
      ],
      "sources" : [
        "AsyncFunction.swift",
        "AsyncResult.swift",
        "AsyncStream.swift"
      ],
      "target_dependencies" : [
        "KMPNativeCoroutinesCore"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.3"
}
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-2":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:basic-6.1-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-6.1-latest: Pulling from finestructure/spi-images
Digest: sha256:3bdcac04179f4ed3e5b8e9dbd6e74bbf5ebc0f4fde48bbaad7d1e5c757e65bcb
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:basic-6.1-latest
Fetching https://github.com/ReactiveX/RxSwift.git
[1/52676] Fetching rxswift
Fetched https://github.com/ReactiveX/RxSwift.git from cache (5.75s)
Computing version for https://github.com/ReactiveX/RxSwift.git
Computed https://github.com/ReactiveX/RxSwift.git at 6.9.0 (7.66s)
Creating working copy for https://github.com/ReactiveX/RxSwift.git
Working copy of https://github.com/ReactiveX/RxSwift.git resolved at 6.9.0
Building for debugging...
[0/7] Write sources
[1/7] Copying PrivacyInfo.xcprivacy
[4/7] Write sources
[6/7] Write swift-version-24593BA9C3E375BF.txt
[8/156] Compiling KMPNativeCoroutinesCore NativeSuspend.swift
[9/156] Compiling KMPNativeCoroutinesCore NativeFlow.swift
[10/156] Compiling KMPNativeCoroutinesCore NativeCancellable.swift
[11/156] Emitting module KMPNativeCoroutinesCore
[12/156] Compiling KMPNativeCoroutinesCore NativeCallback.swift
error: emit-module command failed with exit code 1 (use -v to see invocation)
[14/165] Emitting module KMPNativeCoroutinesCombine
/host/spi-builder-workspace/KMPNativeCoroutinesCombine/Future.swift:8:8: error: no such module 'Combine'
 6 | //
 7 |
 8 | import Combine
   |        `- error: no such module 'Combine'
 9 | import KMPNativeCoroutinesCore
10 |
[15/165] Compiling KMPNativeCoroutinesCombine FuturePublisher.swift
/host/spi-builder-workspace/KMPNativeCoroutinesCombine/Future.swift:8:8: error: no such module 'Combine'
 6 | //
 7 |
 8 | import Combine
   |        `- error: no such module 'Combine'
 9 | import KMPNativeCoroutinesCore
10 |
[16/165] Compiling KMPNativeCoroutinesCombine Future.swift
/host/spi-builder-workspace/KMPNativeCoroutinesCombine/Future.swift:8:8: error: no such module 'Combine'
 6 | //
 7 |
 8 | import Combine
   |        `- error: no such module 'Combine'
 9 | import KMPNativeCoroutinesCore
10 |
[17/165] Compiling KMPNativeCoroutinesCombine Publisher.swift
/host/spi-builder-workspace/KMPNativeCoroutinesCombine/Future.swift:8:8: error: no such module 'Combine'
 6 | //
 7 |
 8 | import Combine
   |        `- error: no such module 'Combine'
 9 | import KMPNativeCoroutinesCore
10 |
[18/165] Compiling KMPNativeCoroutinesAsync AsyncResult.swift
/host/spi-builder-workspace/KMPNativeCoroutinesAsync/AsyncStream.swift:19:14: warning: passing closure as a 'sending' parameter risks causing data races between code in the current task and concurrent execution of the closure; this is an error in the Swift 6 language mode
17 |             Task { await asyncStreamActor.cancel() }
18 |         }
19 |         Task {
   |              `- warning: passing closure as a 'sending' parameter risks causing data races between code in the current task and concurrent execution of the closure; this is an error in the Swift 6 language mode
20 |             let nativeCancellable = nativeFlow({ item, unit in
   |                                     `- note: closure captures 'nativeFlow' which is accessible to code in the current task
21 |                 continuation.yield(item)
22 |                 return unit
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-2":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:basic-6.1-latest swift build --triple x86_64-unknown-linux-gnu 2>&1
basic-6.1-latest: Pulling from finestructure/spi-images
Digest: sha256:3bdcac04179f4ed3e5b8e9dbd6e74bbf5ebc0f4fde48bbaad7d1e5c757e65bcb
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:basic-6.1-latest
[0/1] Planning build
Building for debugging...
[0/1] Write swift-version-24593BA9C3E375BF.txt
[2/6] Compiling KMPNativeCoroutinesCore NativeCallback.swift
[3/6] Compiling KMPNativeCoroutinesCore NativeFlow.swift
[4/6] Emitting module KMPNativeCoroutinesCore
[5/6] Compiling KMPNativeCoroutinesCore NativeSuspend.swift
[6/6] Compiling KMPNativeCoroutinesCore NativeCancellable.swift
[8/159] Compiling KMPNativeCoroutinesCombine FuturePublisher.swift
/host/spi-builder-workspace/KMPNativeCoroutinesCombine/Future.swift:8:8: error: no such module 'Combine'
 6 | //
 7 |
 8 | import Combine
   |        `- error: no such module 'Combine'
 9 | import KMPNativeCoroutinesCore
10 |
[9/159] Compiling KMPNativeCoroutinesCombine Future.swift
/host/spi-builder-workspace/KMPNativeCoroutinesCombine/Future.swift:8:8: error: no such module 'Combine'
 6 | //
 7 |
 8 | import Combine
   |        `- error: no such module 'Combine'
 9 | import KMPNativeCoroutinesCore
10 |
[10/159] Compiling KMPNativeCoroutinesCombine Publisher.swift
/host/spi-builder-workspace/KMPNativeCoroutinesCombine/Future.swift:8:8: error: no such module 'Combine'
 6 | //
 7 |
 8 | import Combine
   |        `- error: no such module 'Combine'
 9 | import KMPNativeCoroutinesCore
10 |
error: emit-module command failed with exit code 1 (use -v to see invocation)
[11/159] Emitting module KMPNativeCoroutinesCombine
/host/spi-builder-workspace/KMPNativeCoroutinesCombine/Future.swift:8:8: error: no such module 'Combine'
 6 | //
 7 |
 8 | import Combine
   |        `- error: no such module 'Combine'
 9 | import KMPNativeCoroutinesCore
10 |
[12/159] Compiling KMPNativeCoroutinesAsync AsyncResult.swift
[13/159] Emitting module KMPNativeCoroutinesAsync
[14/159] Compiling KMPNativeCoroutinesAsync AsyncFunction.swift
/host/spi-builder-workspace/KMPNativeCoroutinesAsync/AsyncFunction.swift:16:22: warning: 'withTaskCancellationHandler(handler:operation:)' is deprecated: renamed to 'withTaskCancellationHandler(operation:onCancel:)'
14 | public func asyncFunction<Result, Failure: Error, Unit>(for nativeSuspend: @escaping NativeSuspend<Result, Failure, Unit>) async throws -> Result {
15 |     let asyncFunctionActor = AsyncFunctionActor<Result, Unit>()
16 |     return try await withTaskCancellationHandler {
   |                      |- warning: 'withTaskCancellationHandler(handler:operation:)' is deprecated: renamed to 'withTaskCancellationHandler(operation:onCancel:)'
   |                      `- note: use 'withTaskCancellationHandler(operation:onCancel:)' instead
17 |         Task { await asyncFunctionActor.cancel() }
18 |     } operation: {
[15/159] Compiling KMPNativeCoroutinesAsync AsyncStream.swift
BUILD FAILURE 6.1 linux