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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 Roadmap with Swift 6.0 for macOS (SPM).

Swift 6 data race errors: 3

Build Command

env DEVELOPER_DIR=/Applications/Xcode-15.3.0.app xcrun --toolchain org.swift.600202405261a swift build --arch arm64 -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats -Xswiftc -strict-concurrency=complete

Build Log

========================================
RunAll
========================================
Builder version: 4.40.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/AvdLee/Roadmap.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/AvdLee/Roadmap
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 04cca0c Merge pull request #83 from MaartenBorsje/MaartenBorsje-print-to-logger
Cloned https://github.com/AvdLee/Roadmap.git
Revision (git rev-parse @):
04cca0ceec2dda141421b88c7f789ac24000010e
SUCCESS checkout https://github.com/AvdLee/Roadmap.git at main
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.0
Building package at path:  $workDir
https://github.com/AvdLee/Roadmap.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-15.3.0.app xcrun --toolchain org.swift.600202405261a swift build --arch arm64 -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats -Xswiftc -strict-concurrency=complete
Building for debugging...
[0/2] Write sources
[1/2] Write swift-version-6F35C1178C84523A.txt
[3/21] Compiling Roadmap RoadmapVoteButton.swift
[4/21] Compiling Roadmap RoadmapStyle.swift
[5/21] Compiling Roadmap RoadmapView.swift
/Users/admin/builder/spi-builder-workspace/Sources/Roadmap/RoadmapViewModel.swift:67:16: warning: capture of 'self' with non-sendable type 'RoadmapViewModel' in a `@Sendable` closure; this is an error in the Swift 6 language mode
 8 | import Foundation
 9 |
10 | final class RoadmapViewModel: ObservableObject {
   |             `- note: class 'RoadmapViewModel' does not conform to the 'Sendable' protocol
11 |     @Published private var features: [RoadmapFeature] = []
12 |     @Published var searchText = ""
   :
65 |
66 |         Task { @MainActor in
67 |             if configuration.shuffledOrder {
   |                `- warning: capture of 'self' with non-sendable type 'RoadmapViewModel' in a `@Sendable` closure; this is an error in the Swift 6 language mode
68 |                 self.features = await FeaturesFetcher(featureRequest: request).fetch().shuffled()
69 |             } else if let sorting = configuration.sorting {
/Users/admin/builder/spi-builder-workspace/Sources/Roadmap/RoadmapViewModel.swift:68:80: warning: non-sendable type '[RoadmapFeature]' returned by implicitly asynchronous call to nonisolated function cannot cross actor boundary; this is an error in the Swift 6 language mode
66 |         Task { @MainActor in
67 |             if configuration.shuffledOrder {
68 |                 self.features = await FeaturesFetcher(featureRequest: request).fetch().shuffled()
   |                                                                                `- warning: non-sendable type '[RoadmapFeature]' returned by implicitly asynchronous call to nonisolated function cannot cross actor boundary; this is an error in the Swift 6 language mode
69 |             } else if let sorting = configuration.sorting {
70 |                 self.features = await FeaturesFetcher(featureRequest: request).fetch().sorted(by: sorting)
/Users/admin/builder/spi-builder-workspace/Sources/Roadmap/Models/RoadmapFeature.swift:10:15: note: consider making struct 'RoadmapFeature' conform to the 'Sendable' protocol
 8 | import Foundation
 9 |
10 | public struct RoadmapFeature: Codable, Identifiable {
   |               `- note: consider making struct 'RoadmapFeature' conform to the 'Sendable' protocol
11 |     public let id: String
12 |     public let title: String?
/Users/admin/builder/spi-builder-workspace/Sources/Roadmap/RoadmapViewModel.swift:70:80: warning: non-sendable type '[RoadmapFeature]' returned by implicitly asynchronous call to nonisolated function cannot cross actor boundary; this is an error in the Swift 6 language mode
68 |                 self.features = await FeaturesFetcher(featureRequest: request).fetch().shuffled()
69 |             } else if let sorting = configuration.sorting {
70 |                 self.features = await FeaturesFetcher(featureRequest: request).fetch().sorted(by: sorting)
   |                                                                                `- warning: non-sendable type '[RoadmapFeature]' returned by implicitly asynchronous call to nonisolated function cannot cross actor boundary; this is an error in the Swift 6 language mode
71 |             } else {
72 |                 self.features = await FeaturesFetcher(featureRequest: request).fetch()
/Users/admin/builder/spi-builder-workspace/Sources/Roadmap/Models/RoadmapFeature.swift:10:15: note: consider making struct 'RoadmapFeature' conform to the 'Sendable' protocol
 8 | import Foundation
 9 |
10 | public struct RoadmapFeature: Codable, Identifiable {
   |               `- note: consider making struct 'RoadmapFeature' conform to the 'Sendable' protocol
11 |     public let id: String
12 |     public let title: String?
/Users/admin/builder/spi-builder-workspace/Sources/Roadmap/RoadmapViewModel.swift:72:80: warning: non-sendable type '[RoadmapFeature]' returned by implicitly asynchronous call to nonisolated function cannot cross actor boundary; this is an error in the Swift 6 language mode
70 |                 self.features = await FeaturesFetcher(featureRequest: request).fetch().sorted(by: sorting)
71 |             } else {
72 |                 self.features = await FeaturesFetcher(featureRequest: request).fetch()
   |                                                                                `- warning: non-sendable type '[RoadmapFeature]' returned by implicitly asynchronous call to nonisolated function cannot cross actor boundary; this is an error in the Swift 6 language mode
73 |             }
74 |
/Users/admin/builder/spi-builder-workspace/Sources/Roadmap/Models/RoadmapFeature.swift:10:15: note: consider making struct 'RoadmapFeature' conform to the 'Sendable' protocol
 8 | import Foundation
 9 |
10 | public struct RoadmapFeature: Codable, Identifiable {
   |               `- note: consider making struct 'RoadmapFeature' conform to the 'Sendable' protocol
11 |     public let id: String
12 |     public let title: String?
/Users/admin/builder/spi-builder-workspace/Sources/Roadmap/RoadmapViewModel.swift:77:62: warning: capture of 'self' with non-sendable type 'RoadmapViewModel' in an isolated closure; this is an error in the Swift 6 language mode
 8 | import Foundation
 9 |
10 | final class RoadmapViewModel: ObservableObject {
   |             `- note: class 'RoadmapViewModel' does not conform to the 'Sendable' protocol
11 |     @Published private var features: [RoadmapFeature] = []
12 |     @Published var searchText = ""
   :
75 |             self.statuses = {
76 |                 var featureStatuses = ["all"]
77 |                 featureStatuses.append(contentsOf: Array(Set(self.features.map { $0.localizedFeatureStatus ?? "" })))
   |                                                              `- warning: capture of 'self' with non-sendable type 'RoadmapViewModel' in an isolated closure; this is an error in the Swift 6 language mode
78 |                 return featureStatuses
79 |             }()
/Users/admin/builder/spi-builder-workspace/Sources/Roadmap/RoadmapViewModel.swift:68:71: warning: sending 'request' risks causing data races; this is an error in the Swift 6 language mode
66 |         Task { @MainActor in
67 |             if configuration.shuffledOrder {
68 |                 self.features = await FeaturesFetcher(featureRequest: request).fetch().shuffled()
   |                                                                       |- warning: sending 'request' risks causing data races; this is an error in the Swift 6 language mode
   |                                                                       `- note: task-isolated 'request' is captured by a main actor-isolated closure. main actor-isolated uses in closure may race against later nonisolated uses
69 |             } else if let sorting = configuration.sorting {
70 |                 self.features = await FeaturesFetcher(featureRequest: request).fetch().sorted(by: sorting)
[6/21] Compiling Roadmap RoadmapViewModel.swift
/Users/admin/builder/spi-builder-workspace/Sources/Roadmap/RoadmapViewModel.swift:67:16: warning: capture of 'self' with non-sendable type 'RoadmapViewModel' in a `@Sendable` closure; this is an error in the Swift 6 language mode
 8 | import Foundation
 9 |
10 | final class RoadmapViewModel: ObservableObject {
   |             `- note: class 'RoadmapViewModel' does not conform to the 'Sendable' protocol
11 |     @Published private var features: [RoadmapFeature] = []
12 |     @Published var searchText = ""
   :
65 |
66 |         Task { @MainActor in
67 |             if configuration.shuffledOrder {
   |                `- warning: capture of 'self' with non-sendable type 'RoadmapViewModel' in a `@Sendable` closure; this is an error in the Swift 6 language mode
68 |                 self.features = await FeaturesFetcher(featureRequest: request).fetch().shuffled()
69 |             } else if let sorting = configuration.sorting {
/Users/admin/builder/spi-builder-workspace/Sources/Roadmap/RoadmapViewModel.swift:68:80: warning: non-sendable type '[RoadmapFeature]' returned by implicitly asynchronous call to nonisolated function cannot cross actor boundary; this is an error in the Swift 6 language mode
66 |         Task { @MainActor in
67 |             if configuration.shuffledOrder {
68 |                 self.features = await FeaturesFetcher(featureRequest: request).fetch().shuffled()
   |                                                                                `- warning: non-sendable type '[RoadmapFeature]' returned by implicitly asynchronous call to nonisolated function cannot cross actor boundary; this is an error in the Swift 6 language mode
69 |             } else if let sorting = configuration.sorting {
70 |                 self.features = await FeaturesFetcher(featureRequest: request).fetch().sorted(by: sorting)
/Users/admin/builder/spi-builder-workspace/Sources/Roadmap/Models/RoadmapFeature.swift:10:15: note: consider making struct 'RoadmapFeature' conform to the 'Sendable' protocol
 8 | import Foundation
 9 |
10 | public struct RoadmapFeature: Codable, Identifiable {
   |               `- note: consider making struct 'RoadmapFeature' conform to the 'Sendable' protocol
11 |     public let id: String
12 |     public let title: String?
/Users/admin/builder/spi-builder-workspace/Sources/Roadmap/RoadmapViewModel.swift:70:80: warning: non-sendable type '[RoadmapFeature]' returned by implicitly asynchronous call to nonisolated function cannot cross actor boundary; this is an error in the Swift 6 language mode
68 |                 self.features = await FeaturesFetcher(featureRequest: request).fetch().shuffled()
69 |             } else if let sorting = configuration.sorting {
70 |                 self.features = await FeaturesFetcher(featureRequest: request).fetch().sorted(by: sorting)
   |                                                                                `- warning: non-sendable type '[RoadmapFeature]' returned by implicitly asynchronous call to nonisolated function cannot cross actor boundary; this is an error in the Swift 6 language mode
71 |             } else {
72 |                 self.features = await FeaturesFetcher(featureRequest: request).fetch()
/Users/admin/builder/spi-builder-workspace/Sources/Roadmap/Models/RoadmapFeature.swift:10:15: note: consider making struct 'RoadmapFeature' conform to the 'Sendable' protocol
 8 | import Foundation
 9 |
10 | public struct RoadmapFeature: Codable, Identifiable {
   |               `- note: consider making struct 'RoadmapFeature' conform to the 'Sendable' protocol
11 |     public let id: String
12 |     public let title: String?
/Users/admin/builder/spi-builder-workspace/Sources/Roadmap/RoadmapViewModel.swift:72:80: warning: non-sendable type '[RoadmapFeature]' returned by implicitly asynchronous call to nonisolated function cannot cross actor boundary; this is an error in the Swift 6 language mode
70 |                 self.features = await FeaturesFetcher(featureRequest: request).fetch().sorted(by: sorting)
71 |             } else {
72 |                 self.features = await FeaturesFetcher(featureRequest: request).fetch()
   |                                                                                `- warning: non-sendable type '[RoadmapFeature]' returned by implicitly asynchronous call to nonisolated function cannot cross actor boundary; this is an error in the Swift 6 language mode
73 |             }
74 |
/Users/admin/builder/spi-builder-workspace/Sources/Roadmap/Models/RoadmapFeature.swift:10:15: note: consider making struct 'RoadmapFeature' conform to the 'Sendable' protocol
 8 | import Foundation
 9 |
10 | public struct RoadmapFeature: Codable, Identifiable {
   |               `- note: consider making struct 'RoadmapFeature' conform to the 'Sendable' protocol
11 |     public let id: String
12 |     public let title: String?
/Users/admin/builder/spi-builder-workspace/Sources/Roadmap/RoadmapViewModel.swift:77:62: warning: capture of 'self' with non-sendable type 'RoadmapViewModel' in an isolated closure; this is an error in the Swift 6 language mode
 8 | import Foundation
 9 |
10 | final class RoadmapViewModel: ObservableObject {
   |             `- note: class 'RoadmapViewModel' does not conform to the 'Sendable' protocol
11 |     @Published private var features: [RoadmapFeature] = []
12 |     @Published var searchText = ""
   :
75 |             self.statuses = {
76 |                 var featureStatuses = ["all"]
77 |                 featureStatuses.append(contentsOf: Array(Set(self.features.map { $0.localizedFeatureStatus ?? "" })))
   |                                                              `- warning: capture of 'self' with non-sendable type 'RoadmapViewModel' in an isolated closure; this is an error in the Swift 6 language mode
78 |                 return featureStatuses
79 |             }()
/Users/admin/builder/spi-builder-workspace/Sources/Roadmap/RoadmapViewModel.swift:68:71: warning: sending 'request' risks causing data races; this is an error in the Swift 6 language mode
66 |         Task { @MainActor in
67 |             if configuration.shuffledOrder {
68 |                 self.features = await FeaturesFetcher(featureRequest: request).fetch().shuffled()
   |                                                                       |- warning: sending 'request' risks causing data races; this is an error in the Swift 6 language mode
   |                                                                       `- note: task-isolated 'request' is captured by a main actor-isolated closure. main actor-isolated uses in closure may race against later nonisolated uses
69 |             } else if let sorting = configuration.sorting {
70 |                 self.features = await FeaturesFetcher(featureRequest: request).fetch().sorted(by: sorting)
[7/22] Compiling Roadmap Logger.swift
/Users/admin/builder/spi-builder-workspace/Sources/Roadmap/Extensions/Logger.swift:13:24: warning: static property 'subsystem' is not concurrency-safe because it is non-isolated global shared mutable state; this is an error in the Swift 6 language mode
11 | extension Logger {
12 |     /// Using your bundle identifier is a great way to ensure a unique identifier.
13 |     private static var subsystem = Bundle.main.bundleIdentifier!
   |                        |- warning: static property 'subsystem' is not concurrency-safe because it is non-isolated global shared mutable state; this is an error in the Swift 6 language mode
   |                        |- note: convert 'subsystem' to a 'let' constant to make 'Sendable' shared state immutable
   |                        |- note: annotate 'subsystem' 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
14 |
15 |     /// Logs the view cycles like a view that appeared.
/Users/admin/builder/spi-builder-workspace/Sources/Roadmap/Extensions/Logger.swift:16:16: warning: static property 'roadmap' is not concurrency-safe because non-'Sendable' type 'Logger' may have shared mutable state; this is an error in the Swift 6 language mode
14 |
15 |     /// Logs the view cycles like a view that appeared.
16 |     static let roadmap = Logger(subsystem: subsystem, category: "Roadmap")
   |                `- warning: static property 'roadmap' is not concurrency-safe because non-'Sendable' type 'Logger' may have shared mutable state; this is an error in the Swift 6 language mode
17 | }
18 |
os.Logger:2:15: note: struct 'Logger' does not conform to the 'Sendable' protocol
 1 | @available(macOS 11.0, iOS 14.0, watchOS 7.0, tvOS 14.0, *)
 2 | public struct Logger {
   |               `- note: struct 'Logger' does not conform to the 'Sendable' protocol
 3 |     public init(subsystem: String, category: String)
 4 |     public init()
/Users/admin/builder/spi-builder-workspace/Sources/Roadmap/Extensions/Logger.swift:9:1: warning: add '@preconcurrency' to suppress 'Sendable'-related warnings from module 'os'
 7 |
 8 | import Foundation
 9 | import OSLog
   | `- warning: add '@preconcurrency' to suppress 'Sendable'-related warnings from module 'os'
10 |
11 | extension Logger {
   :
14 |
15 |     /// Logs the view cycles like a view that appeared.
16 |     static let roadmap = Logger(subsystem: subsystem, category: "Roadmap")
   |                |- note: annotate 'roadmap' 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
17 | }
18 |
[8/22] Compiling Roadmap ViewExtensions.swift
/Users/admin/builder/spi-builder-workspace/Sources/Roadmap/Extensions/Logger.swift:13:24: warning: static property 'subsystem' is not concurrency-safe because it is non-isolated global shared mutable state; this is an error in the Swift 6 language mode
11 | extension Logger {
12 |     /// Using your bundle identifier is a great way to ensure a unique identifier.
13 |     private static var subsystem = Bundle.main.bundleIdentifier!
   |                        |- warning: static property 'subsystem' is not concurrency-safe because it is non-isolated global shared mutable state; this is an error in the Swift 6 language mode
   |                        |- note: convert 'subsystem' to a 'let' constant to make 'Sendable' shared state immutable
   |                        |- note: annotate 'subsystem' 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
14 |
15 |     /// Logs the view cycles like a view that appeared.
/Users/admin/builder/spi-builder-workspace/Sources/Roadmap/Extensions/Logger.swift:16:16: warning: static property 'roadmap' is not concurrency-safe because non-'Sendable' type 'Logger' may have shared mutable state; this is an error in the Swift 6 language mode
14 |
15 |     /// Logs the view cycles like a view that appeared.
16 |     static let roadmap = Logger(subsystem: subsystem, category: "Roadmap")
   |                `- warning: static property 'roadmap' is not concurrency-safe because non-'Sendable' type 'Logger' may have shared mutable state; this is an error in the Swift 6 language mode
17 | }
18 |
os.Logger:2:15: note: struct 'Logger' does not conform to the 'Sendable' protocol
 1 | @available(macOS 11.0, iOS 14.0, watchOS 7.0, tvOS 14.0, *)
 2 | public struct Logger {
   |               `- note: struct 'Logger' does not conform to the 'Sendable' protocol
 3 |     public init(subsystem: String, category: String)
 4 |     public init()
/Users/admin/builder/spi-builder-workspace/Sources/Roadmap/Extensions/Logger.swift:9:1: warning: add '@preconcurrency' to suppress 'Sendable'-related warnings from module 'os'
 7 |
 8 | import Foundation
 9 | import OSLog
   | `- warning: add '@preconcurrency' to suppress 'Sendable'-related warnings from module 'os'
10 |
11 | extension Logger {
   :
14 |
15 |     /// Logs the view cycles like a view that appeared.
16 |     static let roadmap = Logger(subsystem: subsystem, category: "Roadmap")
   |                |- note: annotate 'roadmap' 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
17 | }
18 |
[9/22] Compiling Roadmap RoadmapFeatureView.swift
/Users/admin/builder/spi-builder-workspace/Sources/Roadmap/RoadmapFeatureViewModel.swift:27:47: warning: sending 'self.feature' risks causing data races; this is an error in the Swift 6 language mode
25 |     @MainActor
26 |     func getCurrentVotes() async {
27 |         voteCount = await configuration.voter.fetch(for: feature)
   |                                               |- warning: sending 'self.feature' risks causing data races; this is an error in the Swift 6 language mode
   |                                               `- note: sending main actor-isolated 'self.feature' to nonisolated instance method 'fetch(for:)' risks causing data races between nonisolated and main actor-isolated uses
28 |     }
29 |
/Users/admin/builder/spi-builder-workspace/Sources/Roadmap/RoadmapFeatureViewModel.swift:27:47: warning: sending 'self.configuration.voter' risks causing data races; this is an error in the Swift 6 language mode
25 |     @MainActor
26 |     func getCurrentVotes() async {
27 |         voteCount = await configuration.voter.fetch(for: feature)
   |                                               |- warning: sending 'self.configuration.voter' risks causing data races; this is an error in the Swift 6 language mode
   |                                               `- note: sending main actor-isolated 'self.configuration.voter' to nonisolated instance method 'fetch(for:)' risks causing data races between nonisolated and main actor-isolated uses
28 |     }
29 |
/Users/admin/builder/spi-builder-workspace/Sources/Roadmap/RoadmapFeatureViewModel.swift:32:50: warning: sending 'self.feature' risks causing data races; this is an error in the Swift 6 language mode
30 |     @MainActor
31 |     func vote() async {
32 |         let newCount = await configuration.voter.vote(for: feature)
   |                                                  |- warning: sending 'self.feature' risks causing data races; this is an error in the Swift 6 language mode
   |                                                  `- note: sending main actor-isolated 'self.feature' to nonisolated instance method 'vote(for:)' risks causing data races between nonisolated and main actor-isolated uses
33 |         voteCount = newCount ?? (voteCount + 1)
34 |         feature.hasVoted = true
/Users/admin/builder/spi-builder-workspace/Sources/Roadmap/RoadmapFeatureViewModel.swift:32:50: warning: sending 'self.configuration.voter' risks causing data races; this is an error in the Swift 6 language mode
30 |     @MainActor
31 |     func vote() async {
32 |         let newCount = await configuration.voter.vote(for: feature)
   |                                                  |- warning: sending 'self.configuration.voter' risks causing data races; this is an error in the Swift 6 language mode
   |                                                  `- note: sending main actor-isolated 'self.configuration.voter' to nonisolated instance method 'vote(for:)' risks causing data races between nonisolated and main actor-isolated uses
33 |         voteCount = newCount ?? (voteCount + 1)
34 |         feature.hasVoted = true
/Users/admin/builder/spi-builder-workspace/Sources/Roadmap/RoadmapFeatureViewModel.swift:39:50: warning: sending 'self.feature' risks causing data races; this is an error in the Swift 6 language mode
37 |     @MainActor
38 |     func unvote() async {
39 |         let newCount = await configuration.voter.unvote(for: feature)
   |                                                  |- warning: sending 'self.feature' risks causing data races; this is an error in the Swift 6 language mode
   |                                                  `- note: sending main actor-isolated 'self.feature' to nonisolated instance method 'unvote(for:)' risks causing data races between nonisolated and main actor-isolated uses
40 |         voteCount = newCount ?? (voteCount - 1)
41 |         feature.hasVoted = false
/Users/admin/builder/spi-builder-workspace/Sources/Roadmap/RoadmapFeatureViewModel.swift:39:50: warning: sending 'self.configuration.voter' risks causing data races; this is an error in the Swift 6 language mode
37 |     @MainActor
38 |     func unvote() async {
39 |         let newCount = await configuration.voter.unvote(for: feature)
   |                                                  |- warning: sending 'self.configuration.voter' risks causing data races; this is an error in the Swift 6 language mode
   |                                                  `- note: sending main actor-isolated 'self.configuration.voter' to nonisolated instance method 'unvote(for:)' risks causing data races between nonisolated and main actor-isolated uses
40 |         voteCount = newCount ?? (voteCount - 1)
41 |         feature.hasVoted = false
[10/22] Compiling Roadmap RoadmapFeatureViewModel.swift
/Users/admin/builder/spi-builder-workspace/Sources/Roadmap/RoadmapFeatureViewModel.swift:27:47: warning: sending 'self.feature' risks causing data races; this is an error in the Swift 6 language mode
25 |     @MainActor
26 |     func getCurrentVotes() async {
27 |         voteCount = await configuration.voter.fetch(for: feature)
   |                                               |- warning: sending 'self.feature' risks causing data races; this is an error in the Swift 6 language mode
   |                                               `- note: sending main actor-isolated 'self.feature' to nonisolated instance method 'fetch(for:)' risks causing data races between nonisolated and main actor-isolated uses
28 |     }
29 |
/Users/admin/builder/spi-builder-workspace/Sources/Roadmap/RoadmapFeatureViewModel.swift:27:47: warning: sending 'self.configuration.voter' risks causing data races; this is an error in the Swift 6 language mode
25 |     @MainActor
26 |     func getCurrentVotes() async {
27 |         voteCount = await configuration.voter.fetch(for: feature)
   |                                               |- warning: sending 'self.configuration.voter' risks causing data races; this is an error in the Swift 6 language mode
   |                                               `- note: sending main actor-isolated 'self.configuration.voter' to nonisolated instance method 'fetch(for:)' risks causing data races between nonisolated and main actor-isolated uses
28 |     }
29 |
/Users/admin/builder/spi-builder-workspace/Sources/Roadmap/RoadmapFeatureViewModel.swift:32:50: warning: sending 'self.feature' risks causing data races; this is an error in the Swift 6 language mode
30 |     @MainActor
31 |     func vote() async {
32 |         let newCount = await configuration.voter.vote(for: feature)
   |                                                  |- warning: sending 'self.feature' risks causing data races; this is an error in the Swift 6 language mode
   |                                                  `- note: sending main actor-isolated 'self.feature' to nonisolated instance method 'vote(for:)' risks causing data races between nonisolated and main actor-isolated uses
33 |         voteCount = newCount ?? (voteCount + 1)
34 |         feature.hasVoted = true
/Users/admin/builder/spi-builder-workspace/Sources/Roadmap/RoadmapFeatureViewModel.swift:32:50: warning: sending 'self.configuration.voter' risks causing data races; this is an error in the Swift 6 language mode
30 |     @MainActor
31 |     func vote() async {
32 |         let newCount = await configuration.voter.vote(for: feature)
   |                                                  |- warning: sending 'self.configuration.voter' risks causing data races; this is an error in the Swift 6 language mode
   |                                                  `- note: sending main actor-isolated 'self.configuration.voter' to nonisolated instance method 'vote(for:)' risks causing data races between nonisolated and main actor-isolated uses
33 |         voteCount = newCount ?? (voteCount + 1)
34 |         feature.hasVoted = true
/Users/admin/builder/spi-builder-workspace/Sources/Roadmap/RoadmapFeatureViewModel.swift:39:50: warning: sending 'self.feature' risks causing data races; this is an error in the Swift 6 language mode
37 |     @MainActor
38 |     func unvote() async {
39 |         let newCount = await configuration.voter.unvote(for: feature)
   |                                                  |- warning: sending 'self.feature' risks causing data races; this is an error in the Swift 6 language mode
   |                                                  `- note: sending main actor-isolated 'self.feature' to nonisolated instance method 'unvote(for:)' risks causing data races between nonisolated and main actor-isolated uses
40 |         voteCount = newCount ?? (voteCount - 1)
41 |         feature.hasVoted = false
/Users/admin/builder/spi-builder-workspace/Sources/Roadmap/RoadmapFeatureViewModel.swift:39:50: warning: sending 'self.configuration.voter' risks causing data races; this is an error in the Swift 6 language mode
37 |     @MainActor
38 |     func unvote() async {
39 |         let newCount = await configuration.voter.unvote(for: feature)
   |                                                  |- warning: sending 'self.configuration.voter' risks causing data races; this is an error in the Swift 6 language mode
   |                                                  `- note: sending main actor-isolated 'self.configuration.voter' to nonisolated instance method 'unvote(for:)' risks causing data races between nonisolated and main actor-isolated uses
40 |         voteCount = newCount ?? (voteCount - 1)
41 |         feature.hasVoted = false
[11/22] Compiling Roadmap Language.swift
[12/22] Compiling Roadmap RoadmapFeature.swift
[13/22] Compiling Roadmap ArrayExtensions.swift
[14/22] Compiling Roadmap ColorExtensions.swift
[15/22] Compiling Roadmap FeaturesFetcher.swift
/Users/admin/builder/spi-builder-workspace/Sources/Roadmap/Extensions/Logger.swift:16:16: warning: static property 'roadmap' is not concurrency-safe because non-'Sendable' type 'Logger' may have shared mutable state; this is an error in the Swift 6 language mode
14 |
15 |     /// Logs the view cycles like a view that appeared.
16 |     static let roadmap = Logger(subsystem: subsystem, category: "Roadmap")
   |                `- warning: static property 'roadmap' is not concurrency-safe because non-'Sendable' type 'Logger' may have shared mutable state; this is an error in the Swift 6 language mode
17 | }
18 |
os.Logger:2:15: note: struct 'Logger' does not conform to the 'Sendable' protocol
 1 | @available(macOS 11.0, iOS 14.0, watchOS 7.0, tvOS 14.0, *)
 2 | public struct Logger {
   |               `- note: struct 'Logger' does not conform to the 'Sendable' protocol
 3 |     public init(subsystem: String, category: String)
 4 |     public init()
/Users/admin/builder/spi-builder-workspace/Sources/Roadmap/Extensions/Logger.swift:9:1: warning: add '@preconcurrency' to suppress 'Sendable'-related warnings from module 'os'
 7 |
 8 | import Foundation
 9 | import OSLog
   | `- warning: add '@preconcurrency' to suppress 'Sendable'-related warnings from module 'os'
10 |
11 | extension Logger {
   :
14 |
15 |     /// Logs the view cycles like a view that appeared.
16 |     static let roadmap = Logger(subsystem: subsystem, category: "Roadmap")
   |                |- note: annotate 'roadmap' 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
17 | }
18 |
/Users/admin/builder/spi-builder-workspace/Sources/Roadmap/DataProviders/JSONDataFetcher.swift:15:24: warning: static property 'urlSession' is not concurrency-safe because it is non-isolated global shared mutable state; this is an error in the Swift 6 language mode
13 |     }
14 |
15 |     private static var urlSession: URLSession = {
   |                        |- warning: static property 'urlSession' is not concurrency-safe because it is non-isolated global shared mutable state; this is an error in the Swift 6 language mode
   |                        |- note: convert 'urlSession' to a 'let' constant to make 'Sendable' shared state immutable
   |                        |- note: annotate 'urlSession' 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
16 |         URLSession(configuration: .ephemeral)
17 |     }()
[16/22] Compiling Roadmap JSONDataFetcher.swift
/Users/admin/builder/spi-builder-workspace/Sources/Roadmap/Extensions/Logger.swift:16:16: warning: static property 'roadmap' is not concurrency-safe because non-'Sendable' type 'Logger' may have shared mutable state; this is an error in the Swift 6 language mode
14 |
15 |     /// Logs the view cycles like a view that appeared.
16 |     static let roadmap = Logger(subsystem: subsystem, category: "Roadmap")
   |                `- warning: static property 'roadmap' is not concurrency-safe because non-'Sendable' type 'Logger' may have shared mutable state; this is an error in the Swift 6 language mode
17 | }
18 |
os.Logger:2:15: note: struct 'Logger' does not conform to the 'Sendable' protocol
 1 | @available(macOS 11.0, iOS 14.0, watchOS 7.0, tvOS 14.0, *)
 2 | public struct Logger {
   |               `- note: struct 'Logger' does not conform to the 'Sendable' protocol
 3 |     public init(subsystem: String, category: String)
 4 |     public init()
/Users/admin/builder/spi-builder-workspace/Sources/Roadmap/Extensions/Logger.swift:9:1: warning: add '@preconcurrency' to suppress 'Sendable'-related warnings from module 'os'
 7 |
 8 | import Foundation
 9 | import OSLog
   | `- warning: add '@preconcurrency' to suppress 'Sendable'-related warnings from module 'os'
10 |
11 | extension Logger {
   :
14 |
15 |     /// Logs the view cycles like a view that appeared.
16 |     static let roadmap = Logger(subsystem: subsystem, category: "Roadmap")
   |                |- note: annotate 'roadmap' 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
17 | }
18 |
/Users/admin/builder/spi-builder-workspace/Sources/Roadmap/DataProviders/JSONDataFetcher.swift:15:24: warning: static property 'urlSession' is not concurrency-safe because it is non-isolated global shared mutable state; this is an error in the Swift 6 language mode
13 |     }
14 |
15 |     private static var urlSession: URLSession = {
   |                        |- warning: static property 'urlSession' is not concurrency-safe because it is non-isolated global shared mutable state; this is an error in the Swift 6 language mode
   |                        |- note: convert 'urlSession' to a 'let' constant to make 'Sendable' shared state immutable
   |                        |- note: annotate 'urlSession' 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
16 |         URLSession(configuration: .ephemeral)
17 |     }()
[17/22] Emitting module Roadmap
/Users/admin/builder/spi-builder-workspace/Sources/Roadmap/DataProviders/JSONDataFetcher.swift:15:24: warning: static property 'urlSession' is not concurrency-safe because it is non-isolated global shared mutable state; this is an error in the Swift 6 language mode
13 |     }
14 |
15 |     private static var urlSession: URLSession = {
   |                        |- warning: static property 'urlSession' is not concurrency-safe because it is non-isolated global shared mutable state; this is an error in the Swift 6 language mode
   |                        |- note: convert 'urlSession' to a 'let' constant to make 'Sendable' shared state immutable
   |                        |- note: annotate 'urlSession' 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
16 |         URLSession(configuration: .ephemeral)
17 |     }()
/Users/admin/builder/spi-builder-workspace/Sources/Roadmap/Extensions/Logger.swift:13:24: warning: static property 'subsystem' is not concurrency-safe because it is non-isolated global shared mutable state; this is an error in the Swift 6 language mode
11 | extension Logger {
12 |     /// Using your bundle identifier is a great way to ensure a unique identifier.
13 |     private static var subsystem = Bundle.main.bundleIdentifier!
   |                        |- warning: static property 'subsystem' is not concurrency-safe because it is non-isolated global shared mutable state; this is an error in the Swift 6 language mode
   |                        |- note: convert 'subsystem' to a 'let' constant to make 'Sendable' shared state immutable
   |                        |- note: annotate 'subsystem' 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
14 |
15 |     /// Logs the view cycles like a view that appeared.
/Users/admin/builder/spi-builder-workspace/Sources/Roadmap/Extensions/Logger.swift:16:16: warning: static property 'roadmap' is not concurrency-safe because non-'Sendable' type 'Logger' may have shared mutable state; this is an error in the Swift 6 language mode
14 |
15 |     /// Logs the view cycles like a view that appeared.
16 |     static let roadmap = Logger(subsystem: subsystem, category: "Roadmap")
   |                `- warning: static property 'roadmap' is not concurrency-safe because non-'Sendable' type 'Logger' may have shared mutable state; this is an error in the Swift 6 language mode
17 | }
18 |
os.Logger:2:15: note: struct 'Logger' does not conform to the 'Sendable' protocol
 1 | @available(macOS 11.0, iOS 14.0, watchOS 7.0, tvOS 14.0, *)
 2 | public struct Logger {
   |               `- note: struct 'Logger' does not conform to the 'Sendable' protocol
 3 |     public init(subsystem: String, category: String)
 4 |     public init()
/Users/admin/builder/spi-builder-workspace/Sources/Roadmap/Extensions/Logger.swift:9:1: warning: add '@preconcurrency' to suppress 'Sendable'-related warnings from module 'os'
 7 |
 8 | import Foundation
 9 | import OSLog
   | `- warning: add '@preconcurrency' to suppress 'Sendable'-related warnings from module 'os'
10 |
11 | extension Logger {
   :
14 |
15 |     /// Logs the view cycles like a view that appeared.
16 |     static let roadmap = Logger(subsystem: subsystem, category: "Roadmap")
   |                |- note: annotate 'roadmap' 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
17 | }
18 |
[18/22] Compiling Roadmap FeatureVoter.swift
[19/22] Compiling Roadmap FeatureVoterCountAPI.swift
[20/22] Compiling Roadmap RoadmapFeatureVotingCount.swift
[21/22] Compiling Roadmap RoadmapConfiguration.swift
[22/22] Compiling Roadmap RoadmapTemplates.swift
Build complete! (36.60s)
Build complete.
{
  "dependencies" : [
  ],
  "manifest_display_name" : "Roadmap",
  "name" : "Roadmap",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "15.0"
    },
    {
      "name" : "macos",
      "version" : "12.0"
    }
  ],
  "products" : [
    {
      "name" : "Roadmap",
      "targets" : [
        "Roadmap"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "RoadmapTests",
      "module_type" : "SwiftTarget",
      "name" : "RoadmapTests",
      "path" : "Tests/RoadmapTests",
      "sources" : [
        "RoadmapTests.swift"
      ],
      "target_dependencies" : [
        "Roadmap"
      ],
      "type" : "test"
    },
    {
      "c99name" : "Roadmap",
      "module_type" : "SwiftTarget",
      "name" : "Roadmap",
      "path" : "Sources/Roadmap",
      "product_memberships" : [
        "Roadmap"
      ],
      "sources" : [
        "DataProviders/FeatureVoter.swift",
        "DataProviders/FeatureVoterCountAPI.swift",
        "DataProviders/FeaturesFetcher.swift",
        "DataProviders/JSONDataFetcher.swift",
        "Extensions/ArrayExtensions.swift",
        "Extensions/ColorExtensions.swift",
        "Extensions/Logger.swift",
        "Extensions/ViewExtensions.swift",
        "Language.swift",
        "Models/RoadmapFeature.swift",
        "Models/RoadmapFeatureVotingCount.swift",
        "RoadmapConfiguration.swift",
        "RoadmapFeatureView.swift",
        "RoadmapFeatureViewModel.swift",
        "RoadmapView.swift",
        "RoadmapViewModel.swift",
        "RoadmapVoteButton.swift",
        "Styling/RoadmapStyle.swift",
        "Styling/RoadmapTemplates.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.7"
}
Done.
This is a staging environment. For live and up-to-date package information, visit swiftpackageindex.com.