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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 SwiftWhisper, reference 1.2.0 (a19200), with Swift 6.0 for Linux on 29 Nov 2024 19:43:43 UTC.

Swift 6 data race errors: 1

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 -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/exPHAT/SwiftWhisper.git
Reference: 1.2.0
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/exPHAT/SwiftWhisper
 * tag               1.2.0      -> FETCH_HEAD
HEAD is now at a192004 Merge pull request #25 from exPHAT/enhanced_platform_support
Submodule path 'whisper.cpp': checked out '95b02d76b04d18e4ce37ed8353a1f0797f1717ea'
Submodule path 'whisper.cpp/bindings/ios': checked out 'de46d9e7817fe851c109d66080239d415812d32a'
Submodule 'whisper.cpp' (https://github.com/ggerganov/whisper.cpp.git) registered for path 'whisper.cpp'
Cloning into '/host/spi-builder-workspace/whisper.cpp'...
Submodule 'bindings/ios' (https://github.com/ggerganov/whisper.spm) registered for path 'whisper.cpp/bindings/ios'
Cloning into '/host/spi-builder-workspace/whisper.cpp/bindings/ios'...
Cloned https://github.com/exPHAT/SwiftWhisper.git
Revision (git rev-parse @):
a192004db08de7c6eaa169eede77f1625e7d23fb
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/exPHAT/SwiftWhisper.git at 1.2.0
========================================
Build
========================================
Selected platform:         linux
Swift version:             6.0
Building package at path:  $PWD
https://github.com/exPHAT/SwiftWhisper.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-0":/host -w "$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 -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...
[0/4] Write sources
[1/4] Write swift-version-24593BA9C3E375BF.txt
[1/4] Compiling whisper_cpp ggml.c
[3/4] Compiling whisper_cpp whisper.cpp
[5/12] Emitting module SwiftWhisper
/host/spi-builder-workspace/Sources/SwiftWhisper/WhisperParams.swift:7:23: warning: static property 'default' is not concurrency-safe because non-'Sendable' type 'WhisperParams' may have shared mutable state; this is an error in the Swift 6 language mode
 4 | // swiftlint:disable identifier_name
 5 | @dynamicMemberLookup
 6 | public class WhisperParams {
   |              `- note: class 'WhisperParams' does not conform to the 'Sendable' protocol
 7 |     public static let `default` = WhisperParams(strategy: .greedy)
   |                       |- warning: static property 'default' is not concurrency-safe because non-'Sendable' type 'WhisperParams' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: annotate 'default' 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
 8 |
 9 |     internal var whisperParams: whisper_full_params
[6/12] Compiling SwiftWhisper Whisper.swift
/host/spi-builder-workspace/Sources/SwiftWhisper/WhisperParams.swift:7:23: warning: static property 'default' is not concurrency-safe because non-'Sendable' type 'WhisperParams' may have shared mutable state; this is an error in the Swift 6 language mode
 4 | // swiftlint:disable identifier_name
 5 | @dynamicMemberLookup
 6 | public class WhisperParams {
   |              `- note: class 'WhisperParams' does not conform to the 'Sendable' protocol
 7 |     public static let `default` = WhisperParams(strategy: .greedy)
   |                       |- warning: static property 'default' is not concurrency-safe because non-'Sendable' type 'WhisperParams' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: annotate 'default' 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
 8 |
 9 |     internal var whisperParams: whisper_full_params
/host/spi-builder-workspace/Sources/SwiftWhisper/Whisper.swift:127:26: warning: capture of 'self' with non-sendable type 'Whisper' in a `@Sendable` closure; this is an error in the Swift 6 language mode
  2 | import whisper_cpp
  3 |
  4 | public class Whisper {
    |              `- note: class 'Whisper' does not conform to the 'Sendable' protocol
  5 |     private let whisperContext: OpaquePointer
  6 |     private var unmanagedSelf: Unmanaged<Whisper>?
    :
125 |
126 |         DispatchQueue.global(qos: .userInitiated).async {
127 |             whisper_full(self.whisperContext, self.params.whisperParams, audioFrames, Int32(audioFrames.count))
    |                          `- warning: capture of 'self' with non-sendable type 'Whisper' in a `@Sendable` closure; this is an error in the Swift 6 language mode
128 |
129 |             let segmentCount = whisper_full_n_segments(self.whisperContext)
/host/spi-builder-workspace/Sources/SwiftWhisper/Whisper.swift:156:21: warning: capture of 'wrappedCompletionHandler' with non-sendable type '(Result<[Segment], any Error>) -> Void' in a `@Sendable` closure; this is an error in the Swift 6 language mode
154 |
155 |                     self.delegate?.whisper(self, didErrorWith: error)
156 |                     wrappedCompletionHandler(.failure(error))
    |                     |- warning: capture of 'wrappedCompletionHandler' with non-sendable type '(Result<[Segment], any Error>) -> Void' in a `@Sendable` closure; this is an error in the Swift 6 language mode
    |                     `- note: a function type must be marked '@Sendable' to conform to 'Sendable'
157 |                 }
158 |             } else {
/host/spi-builder-workspace/Sources/SwiftWhisper/Whisper.swift:72:17: warning: sending 'delegate' risks causing data races; this is an error in the Swift 6 language mode
 70 |
 71 |             DispatchQueue.main.async {
 72 |                 delegate.whisper(whisper, didProcessNewSegments: newSegments, atIndex: Int(startIndex))
    |                 |- warning: sending 'delegate' risks causing data races; this is an error in the Swift 6 language mode
    |                 `- note: task-isolated 'delegate' is captured by a main actor-isolated closure. main actor-isolated uses in closure may race against later nonisolated uses
 73 |             }
 74 |         }
/host/spi-builder-workspace/Sources/SwiftWhisper/Whisper.swift:72:34: warning: sending 'whisper' risks causing data races; this is an error in the Swift 6 language mode
 70 |
 71 |             DispatchQueue.main.async {
 72 |                 delegate.whisper(whisper, didProcessNewSegments: newSegments, atIndex: Int(startIndex))
    |                                  |- warning: sending 'whisper' risks causing data races; this is an error in the Swift 6 language mode
    |                                  `- note: task-isolated 'whisper' is captured by a main actor-isolated closure. main actor-isolated uses in closure may race against later nonisolated uses
 73 |             }
 74 |         }
/host/spi-builder-workspace/Sources/SwiftWhisper/Whisper.swift:94:17: warning: sending 'whisper' risks causing data races; this is an error in the Swift 6 language mode
 92 |
 93 |             DispatchQueue.main.async {
 94 |                 whisper.delegate?.whisper(whisper, didUpdateProgress: Double(progress) / 100)
    |                 |- warning: sending 'whisper' risks causing data races; this is an error in the Swift 6 language mode
    |                 `- note: task-isolated 'whisper' is captured by a main actor-isolated closure. main actor-isolated uses in closure may race against later nonisolated uses
 95 |             }
 96 |         }
/host/spi-builder-workspace/Sources/SwiftWhisper/Whisper.swift:151:21: warning: sending 'cancelCallback' risks causing data races; this is an error in the Swift 6 language mode
147 |
148 |             if let cancelCallback = self.cancelCallback {
149 |                 DispatchQueue.main.async {
    |                                          `- note: access can happen concurrently
150 |                     // Should cancel callback be called after delegate and completionHandler?
151 |                     cancelCallback()
    |                     |- warning: sending 'cancelCallback' risks causing data races; this is an error in the Swift 6 language mode
    |                     `- note: 'cancelCallback' is captured by a main actor-isolated closure. main actor-isolated uses in closure may race against later nonisolated uses
152 |
153 |                     let error = WhisperError.cancelled
/host/spi-builder-workspace/Sources/SwiftWhisper/Whisper.swift:155:21: warning: sending 'self' risks causing data races; this is an error in the Swift 6 language mode
153 |                     let error = WhisperError.cancelled
154 |
155 |                     self.delegate?.whisper(self, didErrorWith: error)
    |                     |- warning: sending 'self' risks causing data races; this is an error in the Swift 6 language mode
    |                     `- note: 'self' is captured by a main actor-isolated closure. main actor-isolated uses in closure may race against later nonisolated uses
156 |                     wrappedCompletionHandler(.failure(error))
157 |                 }
    :
163 |             }
164 |
165 |             self.frameCount = nil
    |                             `- note: access can happen concurrently
166 |             self.cancelCallback = nil
167 |             self.inProgress = false
/host/spi-builder-workspace/Sources/SwiftWhisper/Whisper.swift:160:21: warning: sending 'self' risks causing data races; this is an error in the Swift 6 language mode
158 |             } else {
159 |                 DispatchQueue.main.async {
160 |                     self.delegate?.whisper(self, didCompleteWithSegments: segments)
    |                     |- warning: sending 'self' risks causing data races; this is an error in the Swift 6 language mode
    |                     `- note: 'self' is captured by a main actor-isolated closure. main actor-isolated uses in closure may race against later nonisolated uses
161 |                     wrappedCompletionHandler(.success(segments))
162 |                 }
163 |             }
164 |
165 |             self.frameCount = nil
    |                             `- note: access can happen concurrently
166 |             self.cancelCallback = nil
167 |             self.inProgress = false
/host/spi-builder-workspace/Sources/SwiftWhisper/Whisper.swift:184:26: warning: sending 'segments' risks causing data races; this is an error in the Swift 6 language mode
182 |                 switch result {
183 |                 case .success(let segments):
184 |                     cont.resume(returning: segments)
    |                          |- warning: sending 'segments' risks causing data races; this is an error in the Swift 6 language mode
    |                          `- note: task-isolated 'segments' is passed as a 'sending' parameter; Uses in callee may race with later task-isolated uses
185 |                 case .failure(let error):
186 |                     cont.resume(throwing: error)
[7/12] Compiling SwiftWhisper WhisperError.swift
[8/12] Compiling SwiftWhisper WhisperParams.swift
/host/spi-builder-workspace/Sources/SwiftWhisper/WhisperParams.swift:7:23: warning: static property 'default' is not concurrency-safe because non-'Sendable' type 'WhisperParams' may have shared mutable state; this is an error in the Swift 6 language mode
 4 | // swiftlint:disable identifier_name
 5 | @dynamicMemberLookup
 6 | public class WhisperParams {
   |              `- note: class 'WhisperParams' does not conform to the 'Sendable' protocol
 7 |     public static let `default` = WhisperParams(strategy: .greedy)
   |                       |- warning: static property 'default' is not concurrency-safe because non-'Sendable' type 'WhisperParams' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: annotate 'default' 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
 8 |
 9 |     internal var whisperParams: whisper_full_params
[9/12] Compiling SwiftWhisper WhisperLanguage.swift
[10/12] Compiling SwiftWhisper WhisperSamplingStrategy.swift
[11/12] Compiling SwiftWhisper Segment.swift
[12/12] Compiling SwiftWhisper WhisperDelegate.swift
Build complete! (14.09s)
Build complete.
{
  "cxx_language_standard" : "c++11",
  "dependencies" : [
  ],
  "manifest_display_name" : "SwiftWhisper",
  "name" : "SwiftWhisper",
  "path" : "/host/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "SwiftWhisper",
      "targets" : [
        "SwiftWhisper"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "whisper_cpp",
      "module_type" : "ClangTarget",
      "name" : "whisper_cpp",
      "path" : "Sources/whisper_cpp",
      "product_memberships" : [
        "SwiftWhisper"
      ],
      "sources" : [
        "ggml.c",
        "whisper.cpp"
      ],
      "type" : "library"
    },
    {
      "c99name" : "WhisperTests",
      "module_type" : "SwiftTarget",
      "name" : "WhisperTests",
      "path" : "Tests/WhisperTests",
      "resources" : [
        {
          "path" : "/host/spi-builder-workspace/Tests/WhisperTests/TestResources",
          "rule" : {
            "copy" : {
            }
          }
        }
      ],
      "sources" : [
        "File Tests/AudioFileTestCase.swift",
        "File Tests/ModelFileTestCase.swift",
        "File Tests/ResourceDependentTestCase.swift",
        "Model Tests/LoadModelTests.swift",
        "Transcription Tests/TranscriptionCancellationTests.swift",
        "Transcription Tests/TranscriptionParameterTests.swift",
        "Transcription Tests/TranscriptionTests.swift"
      ],
      "target_dependencies" : [
        "SwiftWhisper"
      ],
      "type" : "test"
    },
    {
      "c99name" : "SwiftWhisper",
      "module_type" : "SwiftTarget",
      "name" : "SwiftWhisper",
      "path" : "Sources/SwiftWhisper",
      "product_memberships" : [
        "SwiftWhisper"
      ],
      "sources" : [
        "Segment.swift",
        "Whisper.swift",
        "WhisperDelegate.swift",
        "WhisperError.swift",
        "WhisperLanguage.swift",
        "WhisperParams.swift",
        "WhisperSamplingStrategy.swift"
      ],
      "target_dependencies" : [
        "whisper_cpp"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.5"
}
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.