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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 StormGlass, reference main (4bf53a), with Swift 6.0 for Linux on 28 Nov 2024 04:46:08 UTC.

Swift 6 data race errors: 3

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4606859-2":/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: 4.58.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/cruisea-app/stormglass-swift.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/cruisea-app/stormglass-swift
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 4bf53a5 Update README.md
Cloned https://github.com/cruisea-app/stormglass-swift.git
Revision (git rev-parse @):
4bf53a5fffb0a051ed4741be7be469fc8a5d4b4f
SUCCESS checkout https://github.com/cruisea-app/stormglass-swift.git at main
========================================
Build
========================================
Selected platform:         linux
Swift version:             6.0
Building package at path:  $PWD
https://github.com/cruisea-app/stormglass-swift.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-2":/host -w "$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
[3/19] Emitting module StormGlass
/host/spi-builder-workspace/Sources/StormGlass/Endpoints/SGCoordinate.swift:12:25: warning: static property 'zero' is not concurrency-safe because non-'Sendable' type 'SGCoordinate' may have shared mutable state; this is an error in the Swift 6 language mode
 1 | import Foundation
 2 |
 3 | public struct SGCoordinate: Equatable {
   |               `- note: consider making struct 'SGCoordinate' conform to the 'Sendable' protocol
 4 |     public let latitude: Double
 5 |     public let longitude: Double
   :
10 |     }
11 |
12 |     internal static let zero = SGCoordinate(latitude: 0, longitude: 0)
   |                         |- warning: static property 'zero' is not concurrency-safe because non-'Sendable' type 'SGCoordinate' may have shared mutable state; this is an error in the Swift 6 language mode
   |                         |- note: annotate 'zero' 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
13 | }
14 |
/host/spi-builder-workspace/Sources/StormGlass/SGConfiguration.swift:2:23: warning: static property 'shared' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
1 | public class SGConfiguration {
2 |     public static var shared = SGConfiguration()
  |                       |- warning: static property 'shared' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
  |                       |- note: convert 'shared' to a 'let' constant to make 'Sendable' shared state immutable
  |                       |- note: annotate 'shared' 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
3 |     private init() {}
4 |
/host/spi-builder-workspace/Sources/StormGlass/SGServiceError.swift:81:16: warning: stored property 'errors' of 'Sendable'-conforming struct 'SGErrorResponse' has non-sendable type 'SGErrorResponse.Item'; this is an error in the Swift 6 language mode
74 |
75 | public struct SGErrorResponse: Error, Decodable, CustomStringConvertible {
76 |     public struct Item: Decodable {
   |                   `- note: consider making struct 'Item' conform to the 'Sendable' protocol
77 |         let key: String?
78 |         let params: [String]?
79 |     }
80 |
81 |     public let errors: Item
   |                `- warning: stored property 'errors' of 'Sendable'-conforming struct 'SGErrorResponse' has non-sendable type 'SGErrorResponse.Item'; this is an error in the Swift 6 language mode
82 |
83 |     public var description: String {
[4/21] Compiling StormGlass SGCoordinate.swift
/host/spi-builder-workspace/Sources/StormGlass/Endpoints/SGCoordinate.swift:12:25: warning: static property 'zero' is not concurrency-safe because non-'Sendable' type 'SGCoordinate' may have shared mutable state; this is an error in the Swift 6 language mode
 1 | import Foundation
 2 |
 3 | public struct SGCoordinate: Equatable {
   |               `- note: consider making struct 'SGCoordinate' conform to the 'Sendable' protocol
 4 |     public let latitude: Double
 5 |     public let longitude: Double
   :
10 |     }
11 |
12 |     internal static let zero = SGCoordinate(latitude: 0, longitude: 0)
   |                         |- warning: static property 'zero' is not concurrency-safe because non-'Sendable' type 'SGCoordinate' may have shared mutable state; this is an error in the Swift 6 language mode
   |                         |- note: annotate 'zero' 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
13 | }
14 |
[5/21] Compiling StormGlass SGEndpoint.swift
/host/spi-builder-workspace/Sources/StormGlass/Endpoints/SGCoordinate.swift:12:25: warning: static property 'zero' is not concurrency-safe because non-'Sendable' type 'SGCoordinate' may have shared mutable state; this is an error in the Swift 6 language mode
 1 | import Foundation
 2 |
 3 | public struct SGCoordinate: Equatable {
   |               `- note: consider making struct 'SGCoordinate' conform to the 'Sendable' protocol
 4 |     public let latitude: Double
 5 |     public let longitude: Double
   :
10 |     }
11 |
12 |     internal static let zero = SGCoordinate(latitude: 0, longitude: 0)
   |                         |- warning: static property 'zero' is not concurrency-safe because non-'Sendable' type 'SGCoordinate' may have shared mutable state; this is an error in the Swift 6 language mode
   |                         |- note: annotate 'zero' 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
13 | }
14 |
[6/21] Compiling StormGlass SGResponseMetadata.swift
/host/spi-builder-workspace/Sources/StormGlass/Endpoints/SGCoordinate.swift:12:25: warning: static property 'zero' is not concurrency-safe because non-'Sendable' type 'SGCoordinate' may have shared mutable state; this is an error in the Swift 6 language mode
 1 | import Foundation
 2 |
 3 | public struct SGCoordinate: Equatable {
   |               `- note: consider making struct 'SGCoordinate' conform to the 'Sendable' protocol
 4 |     public let latitude: Double
 5 |     public let longitude: Double
   :
10 |     }
11 |
12 |     internal static let zero = SGCoordinate(latitude: 0, longitude: 0)
   |                         |- warning: static property 'zero' is not concurrency-safe because non-'Sendable' type 'SGCoordinate' may have shared mutable state; this is an error in the Swift 6 language mode
   |                         |- note: annotate 'zero' 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
13 | }
14 |
[7/21] Compiling StormGlass SGDataSource.swift
/host/spi-builder-workspace/Sources/StormGlass/SGServiceError.swift:81:16: warning: stored property 'errors' of 'Sendable'-conforming struct 'SGErrorResponse' has non-sendable type 'SGErrorResponse.Item'; this is an error in the Swift 6 language mode
74 |
75 | public struct SGErrorResponse: Error, Decodable, CustomStringConvertible {
76 |     public struct Item: Decodable {
   |                   `- note: consider making struct 'Item' conform to the 'Sendable' protocol
77 |         let key: String?
78 |         let params: [String]?
79 |     }
80 |
81 |     public let errors: Item
   |                `- warning: stored property 'errors' of 'Sendable'-conforming struct 'SGErrorResponse' has non-sendable type 'SGErrorResponse.Item'; this is an error in the Swift 6 language mode
82 |
83 |     public var description: String {
[8/21] Compiling StormGlass SGServiceError.swift
/host/spi-builder-workspace/Sources/StormGlass/SGServiceError.swift:81:16: warning: stored property 'errors' of 'Sendable'-conforming struct 'SGErrorResponse' has non-sendable type 'SGErrorResponse.Item'; this is an error in the Swift 6 language mode
74 |
75 | public struct SGErrorResponse: Error, Decodable, CustomStringConvertible {
76 |     public struct Item: Decodable {
   |                   `- note: consider making struct 'Item' conform to the 'Sendable' protocol
77 |         let key: String?
78 |         let params: [String]?
79 |     }
80 |
81 |     public let errors: Item
   |                `- warning: stored property 'errors' of 'Sendable'-conforming struct 'SGErrorResponse' has non-sendable type 'SGErrorResponse.Item'; this is an error in the Swift 6 language mode
82 |
83 |     public var description: String {
[9/21] Compiling StormGlass SGAstronomyPointRequest.swift
[10/21] Compiling StormGlass SGBioPointRequest.swift
[11/21] Compiling StormGlass SGElevationPointRequest.swift
[12/21] Compiling StormGlass SGTideStationsAreaRequest.swift
[13/21] Compiling StormGlass SGTideStationsListRequest.swift
[14/21] Compiling StormGlass SGParameterEncodable.swift
/host/spi-builder-workspace/Sources/StormGlass/SGConfiguration.swift:2:23: warning: static property 'shared' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
1 | public class SGConfiguration {
2 |     public static var shared = SGConfiguration()
  |                       |- warning: static property 'shared' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
  |                       |- note: convert 'shared' to a 'let' constant to make 'Sendable' shared state immutable
  |                       |- note: annotate 'shared' 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
3 |     private init() {}
4 |
[15/21] Compiling StormGlass SGConfiguration.swift
/host/spi-builder-workspace/Sources/StormGlass/SGConfiguration.swift:2:23: warning: static property 'shared' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
1 | public class SGConfiguration {
2 |     public static var shared = SGConfiguration()
  |                       |- warning: static property 'shared' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
  |                       |- note: convert 'shared' to a 'let' constant to make 'Sendable' shared state immutable
  |                       |- note: annotate 'shared' 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
3 |     private init() {}
4 |
[16/21] Compiling StormGlass SGTideExtremesPointRequest.swift
[17/21] Compiling StormGlass SGTideSeaLevelPointRequest.swift
[18/21] Compiling StormGlass SGSolarPointRequest.swift
[19/21] Compiling StormGlass SGTideDatum.swift
[20/21] Compiling StormGlass SGWeatherPointRequest.swift
/host/spi-builder-workspace/Sources/StormGlass/SGConfiguration.swift:2:23: warning: static property 'shared' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
1 | public class SGConfiguration {
2 |     public static var shared = SGConfiguration()
  |                       |- warning: static property 'shared' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
  |                       |- note: convert 'shared' to a 'let' constant to make 'Sendable' shared state immutable
  |                       |- note: annotate 'shared' 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
3 |     private init() {}
4 |
/host/spi-builder-workspace/Sources/StormGlass/Networking/SGNetworking.swift:75:21: warning: capture of 'completion' with non-sendable type '(Result<Endpoint.Response, any Error>) -> Void' in a `@Sendable` closure; this is an error in the Swift 6 language mode
 73 |
 74 |                 if let error = error {
 75 |                     completion(.failure(error))
    |                     |- warning: capture of 'completion' with non-sendable type '(Result<Endpoint.Response, 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'
 76 |                     return
 77 |                 }
/host/spi-builder-workspace/Sources/StormGlass/Networking/SGNetworking.swift:86:37: warning: capture of 'self' with non-sendable type 'SGRequest<Endpoint>' in a `@Sendable` closure; this is an error in the Swift 6 language mode
  5 | #endif
  6 |
  7 | public struct SGRequest<Endpoint: SGEndpoint> {
    |               `- note: consider making generic struct 'SGRequest' conform to the 'Sendable' protocol
  8 |     internal let endpoint: Endpoint
  9 |     internal let apiKeyOverride: String?
    :
 84 |                 // Error Handling
 85 |
 86 |                 if let error = try? self.decoder.decode(SGErrorResponse.self, from: data) {
    |                                     `- warning: capture of 'self' with non-sendable type 'SGRequest<Endpoint>' in a `@Sendable` closure; this is an error in the Swift 6 language mode
 87 |                     completion(.failure(error))
 88 |                     return
[21/21] Compiling StormGlass SGNetworking.swift
/host/spi-builder-workspace/Sources/StormGlass/SGConfiguration.swift:2:23: warning: static property 'shared' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
1 | public class SGConfiguration {
2 |     public static var shared = SGConfiguration()
  |                       |- warning: static property 'shared' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
  |                       |- note: convert 'shared' to a 'let' constant to make 'Sendable' shared state immutable
  |                       |- note: annotate 'shared' 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
3 |     private init() {}
4 |
/host/spi-builder-workspace/Sources/StormGlass/Networking/SGNetworking.swift:75:21: warning: capture of 'completion' with non-sendable type '(Result<Endpoint.Response, any Error>) -> Void' in a `@Sendable` closure; this is an error in the Swift 6 language mode
 73 |
 74 |                 if let error = error {
 75 |                     completion(.failure(error))
    |                     |- warning: capture of 'completion' with non-sendable type '(Result<Endpoint.Response, 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'
 76 |                     return
 77 |                 }
/host/spi-builder-workspace/Sources/StormGlass/Networking/SGNetworking.swift:86:37: warning: capture of 'self' with non-sendable type 'SGRequest<Endpoint>' in a `@Sendable` closure; this is an error in the Swift 6 language mode
  5 | #endif
  6 |
  7 | public struct SGRequest<Endpoint: SGEndpoint> {
    |               `- note: consider making generic struct 'SGRequest' conform to the 'Sendable' protocol
  8 |     internal let endpoint: Endpoint
  9 |     internal let apiKeyOverride: String?
    :
 84 |                 // Error Handling
 85 |
 86 |                 if let error = try? self.decoder.decode(SGErrorResponse.self, from: data) {
    |                                     `- warning: capture of 'self' with non-sendable type 'SGRequest<Endpoint>' in a `@Sendable` closure; this is an error in the Swift 6 language mode
 87 |                     completion(.failure(error))
 88 |                     return
Build complete! (11.74s)
Build complete.
{
  "dependencies" : [
  ],
  "manifest_display_name" : "StormGlass",
  "name" : "StormGlass",
  "path" : "/host/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "9.0"
    },
    {
      "name" : "macos",
      "version" : "10.10"
    },
    {
      "name" : "tvos",
      "version" : "9.0"
    },
    {
      "name" : "watchos",
      "version" : "2.0"
    }
  ],
  "products" : [
    {
      "name" : "StormGlass",
      "targets" : [
        "StormGlass"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "StormGlassTests",
      "module_type" : "SwiftTarget",
      "name" : "StormGlassTests",
      "path" : "Tests/StormGlassTests",
      "resources" : [
        {
          "path" : "/host/spi-builder-workspace/Tests/StormGlassTests/Fixtures",
          "rule" : {
            "copy" : {
            }
          }
        }
      ],
      "sources" : [
        "SGAstronomyPointRequestTests.swift",
        "SGBaseTests.swift",
        "SGBioPointRequestTests.swift",
        "SGElevationPointRequestTests.swift",
        "SGIntegrationTests.swift",
        "SGSolarPointRequestTests.swift",
        "SGTideExtremesPointRequestTests.swift",
        "SGTideSeaLevelPointRequestTests.swift",
        "SGTideStationsAreaRequestTests.swift",
        "SGTideStationsListRequestTests.swift",
        "SGWeatherPointRequestTests.swift"
      ],
      "target_dependencies" : [
        "StormGlass"
      ],
      "type" : "test"
    },
    {
      "c99name" : "StormGlass",
      "module_type" : "SwiftTarget",
      "name" : "StormGlass",
      "path" : "Sources/StormGlass",
      "product_memberships" : [
        "StormGlass"
      ],
      "sources" : [
        "Endpoints/Astronomy/SGAstronomyPointRequest.swift",
        "Endpoints/Bio/SGBioPointRequest.swift",
        "Endpoints/Elevation/SGElevationPointRequest.swift",
        "Endpoints/SGCoordinate.swift",
        "Endpoints/SGEndpoint.swift",
        "Endpoints/SGResponseMetadata.swift",
        "Endpoints/Solar/SGSolarPointRequest.swift",
        "Endpoints/Tide/SGTideDatum.swift",
        "Endpoints/Tide/SGTideExtremesPointRequest.swift",
        "Endpoints/Tide/SGTideSeaLevelPointRequest.swift",
        "Endpoints/Tide/SGTideStationsAreaRequest.swift",
        "Endpoints/Tide/SGTideStationsListRequest.swift",
        "Endpoints/Weather/SGWeatherPointRequest.swift",
        "Networking/SGNetworking.swift",
        "Networking/SGParameterEncodable.swift",
        "SGConfiguration.swift",
        "SGDataSource.swift",
        "SGServiceError.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.3"
}
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.