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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 SwiftLSP with Swift 6.0 for macOS (SPM).

Swift 6 data race errors: 2

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/codeface-io/SwiftLSP.git
Reference: master
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/codeface-io/SwiftLSP
 * branch            master     -> FETCH_HEAD
 * [new branch]      master     -> origin/master
HEAD is now at e156fc2 Remove Xcode byproducts from repository. Prune .gitignore.
Cloned https://github.com/codeface-io/SwiftLSP.git
Revision (git rev-parse @):
e156fc27cfb214c9cff79a5770542bd636a45102
SPI manifest file found: $workDir/.spi.yml
SUCCESS checkout https://github.com/codeface-io/SwiftLSP.git at master
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.0
Building package at path:  $workDir
https://github.com/codeface-io/SwiftLSP.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...
[0/4] Write sources
[3/4] Write swift-version-6F35C1178C84523A.txt
[5/24] Emitting module SwiftyToolz
[6/26] Compiling SwiftyToolz BackgroundActor.swift
[7/26] Compiling SwiftyToolz BuildEnvironment.swift
[8/26] Compiling SwiftyToolz Clipboard.swift
[9/26] Compiling SwiftyToolz Optional+SwiftyToolz.swift
[10/26] Compiling SwiftyToolz Sequence+Async.swift
[11/26] Compiling SwiftyToolz Copyable.swift
[12/26] Compiling SwiftyToolz JSON.swift
[13/26] Compiling SwiftyToolz Color.swift
[14/26] Compiling SwiftyToolz Font.swift
[15/26] Compiling SwiftyToolz Dictionary+SwiftyToolz.swift
[16/26] Compiling SwiftyToolz Int+SwiftyToolz.swift
[17/26] Compiling SwiftyToolz Task+SwiftyToolz.swift
[18/26] Compiling SwiftyToolz SwiftHelpers.swift
[19/26] Compiling SwiftyToolz Array+SwiftyToolz.swift
[20/26] Compiling SwiftyToolz Collection+Sum.swift
[21/26] Compiling SwiftyToolz Log.swift
[22/26] Compiling SwiftyToolz ReadableError.swift
[23/26] Compiling SwiftyToolz Set+SwiftyToolz.swift
[24/26] Compiling SwiftyToolz String+SwiftyToolz.swift
[25/26] Compiling SwiftyToolz Geometry.swift
[26/26] Compiling SwiftyToolz WeakArray.swift
[27/47] Emitting module FoundationToolz
[28/49] Compiling FoundationToolz String+FoundationToolz.swift
[29/49] Compiling FoundationToolz JSON+FoundationToolz.swift
[30/49] Compiling FoundationToolz ArbitraryLegacyDateHelpers.swift
[31/49] Compiling FoundationToolz Executable.swift
[32/49] Compiling FoundationToolz Bundle+AppInfos.swift
[33/49] Compiling FoundationToolz FileManager+FoundationToolz.swift
[34/49] Compiling FoundationToolz NSPredicate+FoundationToolz.swift
[35/49] Compiling FoundationToolz Process+RunExecutable.swift
[36/49] Compiling FoundationToolz Timer+FoundationToolz.swift
[37/49] Compiling FoundationToolz URL+WebSocket.swift
[38/49] Compiling FoundationToolz UserDefaults+PropertyWrapper.swift
[39/49] Compiling FoundationToolz URL+FoundationToolz.swift
[40/49] Compiling FoundationToolz URL+HTTPRequests.swift
[41/49] Compiling FoundationToolz Array+FoundationToolz.swift
[42/49] Compiling FoundationToolz Dictionary+Foundation.swift
[43/49] Compiling FoundationToolz Int+FoundationToolz.swift
[44/49] Compiling FoundationToolz NumericTypes+MeasureTime.swift
[45/49] Compiling FoundationToolz Codable+FoundationToolz.swift
[46/49] Compiling FoundationToolz Data+FoundationToolz.swift
[47/49] Compiling FoundationToolz Date+FoundationToolz.swift
[48/49] Compiling FoundationToolz NetworkReachability.swift
[49/49] Compiling FoundationToolz StopWatch.swift
[50/74] Compiling SwiftLSP LSP.CodebaseLocation.swift
[51/74] Compiling SwiftLSP LSP.swift
[52/74] Compiling SwiftLSP LSP.Message+Data.swift
[53/76] Compiling SwiftLSP LSP.Message+JSON.swift
[54/76] Compiling SwiftLSP LSP.Message+ReadableDescription.swift
[55/76] Compiling SwiftLSP LSP.Message.swift
[56/76] Compiling SwiftLSP LSP.ServerExecutable.swift
[57/76] Compiling SwiftLSP LSP.WebSocketConnection.swift
[58/76] Compiling SwiftLSP LSPServerConnection.swift
[59/76] Compiling SwiftLSP LSP.Message.Request+Initialize.swift
[60/76] Compiling SwiftLSP LSP.Message.Request+Symbols.swift
[61/76] Emitting module SwiftLSP
/Users/admin/builder/spi-builder-workspace/Sources/Server Communication/LSP.ServerCommunicationHandler.swift:77:48: warning: non-sendable type '(LSP.Message.Notification) -> Void' in implicitly asynchronous access to actor-isolated property 'notifyClientAboutNotificationFromServer' cannot cross actor boundary; this is an error in the Swift 6 language mode
 75 |                 Task
 76 |                 {
 77 |                     [weak self] in await self?.notifyClientAboutNotificationFromServer(notification)
    |                                                |- warning: non-sendable type '(LSP.Message.Notification) -> Void' in implicitly asynchronous access to actor-isolated property 'notifyClientAboutNotificationFromServer' cannot cross actor boundary; this is an error in the Swift 6 language mode
    |                                                `- note: a function type must be marked '@Sendable' to conform to 'Sendable'
 78 |                 }
 79 |             }
/Users/admin/builder/spi-builder-workspace/Sources/Server Communication/LSP.ServerCommunicationHandler.swift:87:48: warning: non-sendable type '(String) -> Void' in implicitly asynchronous access to actor-isolated property 'notifyClientAboutErrorOutputFromServer' cannot cross actor boundary; this is an error in the Swift 6 language mode
 85 |                 Task
 86 |                 {
 87 |                     [weak self] in await self?.notifyClientAboutErrorOutputFromServer(errorOutput)
    |                                                |- warning: non-sendable type '(String) -> Void' in implicitly asynchronous access to actor-isolated property 'notifyClientAboutErrorOutputFromServer' cannot cross actor boundary; this is an error in the Swift 6 language mode
    |                                                `- note: a function type must be marked '@Sendable' to conform to 'Sendable'
 88 |                 }
 89 |             }
[62/76] Compiling SwiftLSP LSP.ServerCommunicationHandler+Symbols.swift
[63/76] Compiling SwiftLSP LSPDocumentSymbol.swift
[64/76] Compiling SwiftLSP LSP.ServerCommunicationHandler+DocumentSync.swift
[65/76] Compiling SwiftLSP LSP.Message.Request+References.swift
[66/76] Compiling SwiftLSP LSP.PacketDetector.swift
/Users/admin/builder/spi-builder-workspace/Sources/Server Communication/LSP.ServerCommunicationHandler.swift:77:48: warning: non-sendable type '(LSP.Message.Notification) -> Void' in implicitly asynchronous access to actor-isolated property 'notifyClientAboutNotificationFromServer' cannot cross actor boundary; this is an error in the Swift 6 language mode
 75 |                 Task
 76 |                 {
 77 |                     [weak self] in await self?.notifyClientAboutNotificationFromServer(notification)
    |                                                |- warning: non-sendable type '(LSP.Message.Notification) -> Void' in implicitly asynchronous access to actor-isolated property 'notifyClientAboutNotificationFromServer' cannot cross actor boundary; this is an error in the Swift 6 language mode
    |                                                `- note: a function type must be marked '@Sendable' to conform to 'Sendable'
 78 |                 }
 79 |             }
/Users/admin/builder/spi-builder-workspace/Sources/Server Communication/LSP.ServerCommunicationHandler.swift:87:48: warning: non-sendable type '(String) -> Void' in implicitly asynchronous access to actor-isolated property 'notifyClientAboutErrorOutputFromServer' cannot cross actor boundary; this is an error in the Swift 6 language mode
 85 |                 Task
 86 |                 {
 87 |                     [weak self] in await self?.notifyClientAboutErrorOutputFromServer(errorOutput)
    |                                                |- warning: non-sendable type '(String) -> Void' in implicitly asynchronous access to actor-isolated property 'notifyClientAboutErrorOutputFromServer' cannot cross actor boundary; this is an error in the Swift 6 language mode
    |                                                `- note: a function type must be marked '@Sendable' to conform to 'Sendable'
 88 |                 }
 89 |             }
/Users/admin/builder/spi-builder-workspace/Sources/Server Communication/LSP.ServerCommunicationHandler.swift:129:23: warning: sending 'self'-isolated value of type '(CheckedContinuation<JSON, any Error>) -> Void' with later accesses to nonisolated context risks causing data races; this is an error in the Swift 6 language mode
127 |         public func request(_ request: Request) async throws -> JSON
128 |         {
129 |             try await withCheckedThrowingContinuation
    |                       `- warning: sending 'self'-isolated value of type '(CheckedContinuation<JSON, any Error>) -> Void' with later accesses to nonisolated context risks causing data races; this is an error in the Swift 6 language mode
130 |             {
131 |                 continuation in
/Users/admin/builder/spi-builder-workspace/Sources/Server Communication/LSP.ServerCommunicationHandler.swift:139:46: warning: sending 'self'-isolated value of type 'any LSPServerConnection' with later accesses to nonisolated context risks causing data races; this is an error in the Swift 6 language mode
137 |                     do
138 |                     {
139 |                         try await connection.sendToServer(.request(request))
    |                                              `- warning: sending 'self'-isolated value of type 'any LSPServerConnection' with later accesses to nonisolated context risks causing data races; this is an error in the Swift 6 language mode
140 |                     }
141 |                     catch
/Users/admin/builder/spi-builder-workspace/Sources/Server Communication/LSP.ServerCommunicationHandler.swift:219:34: warning: sending 'self'-isolated value of type 'any LSPServerConnection' with later accesses to nonisolated context risks causing data races; this is an error in the Swift 6 language mode
217 |         public func notify(_ notification: Message.Notification) async throws
218 |         {
219 |             try await connection.sendToServer(.notification(notification))
    |                                  `- warning: sending 'self'-isolated value of type 'any LSPServerConnection' with later accesses to nonisolated context risks causing data races; this is an error in the Swift 6 language mode
220 |         }
221 |
[67/76] Compiling SwiftLSP LSP.LanguageIdentifier.swift
/Users/admin/builder/spi-builder-workspace/Sources/Server Communication/LSP.ServerCommunicationHandler.swift:77:48: warning: non-sendable type '(LSP.Message.Notification) -> Void' in implicitly asynchronous access to actor-isolated property 'notifyClientAboutNotificationFromServer' cannot cross actor boundary; this is an error in the Swift 6 language mode
 75 |                 Task
 76 |                 {
 77 |                     [weak self] in await self?.notifyClientAboutNotificationFromServer(notification)
    |                                                |- warning: non-sendable type '(LSP.Message.Notification) -> Void' in implicitly asynchronous access to actor-isolated property 'notifyClientAboutNotificationFromServer' cannot cross actor boundary; this is an error in the Swift 6 language mode
    |                                                `- note: a function type must be marked '@Sendable' to conform to 'Sendable'
 78 |                 }
 79 |             }
/Users/admin/builder/spi-builder-workspace/Sources/Server Communication/LSP.ServerCommunicationHandler.swift:87:48: warning: non-sendable type '(String) -> Void' in implicitly asynchronous access to actor-isolated property 'notifyClientAboutErrorOutputFromServer' cannot cross actor boundary; this is an error in the Swift 6 language mode
 85 |                 Task
 86 |                 {
 87 |                     [weak self] in await self?.notifyClientAboutErrorOutputFromServer(errorOutput)
    |                                                |- warning: non-sendable type '(String) -> Void' in implicitly asynchronous access to actor-isolated property 'notifyClientAboutErrorOutputFromServer' cannot cross actor boundary; this is an error in the Swift 6 language mode
    |                                                `- note: a function type must be marked '@Sendable' to conform to 'Sendable'
 88 |                 }
 89 |             }
/Users/admin/builder/spi-builder-workspace/Sources/Server Communication/LSP.ServerCommunicationHandler.swift:129:23: warning: sending 'self'-isolated value of type '(CheckedContinuation<JSON, any Error>) -> Void' with later accesses to nonisolated context risks causing data races; this is an error in the Swift 6 language mode
127 |         public func request(_ request: Request) async throws -> JSON
128 |         {
129 |             try await withCheckedThrowingContinuation
    |                       `- warning: sending 'self'-isolated value of type '(CheckedContinuation<JSON, any Error>) -> Void' with later accesses to nonisolated context risks causing data races; this is an error in the Swift 6 language mode
130 |             {
131 |                 continuation in
/Users/admin/builder/spi-builder-workspace/Sources/Server Communication/LSP.ServerCommunicationHandler.swift:139:46: warning: sending 'self'-isolated value of type 'any LSPServerConnection' with later accesses to nonisolated context risks causing data races; this is an error in the Swift 6 language mode
137 |                     do
138 |                     {
139 |                         try await connection.sendToServer(.request(request))
    |                                              `- warning: sending 'self'-isolated value of type 'any LSPServerConnection' with later accesses to nonisolated context risks causing data races; this is an error in the Swift 6 language mode
140 |                     }
141 |                     catch
/Users/admin/builder/spi-builder-workspace/Sources/Server Communication/LSP.ServerCommunicationHandler.swift:219:34: warning: sending 'self'-isolated value of type 'any LSPServerConnection' with later accesses to nonisolated context risks causing data races; this is an error in the Swift 6 language mode
217 |         public func notify(_ notification: Message.Notification) async throws
218 |         {
219 |             try await connection.sendToServer(.notification(notification))
    |                                  `- warning: sending 'self'-isolated value of type 'any LSPServerConnection' with later accesses to nonisolated context risks causing data races; this is an error in the Swift 6 language mode
220 |         }
221 |
[68/76] Compiling SwiftLSP LSP.ServerCommunicationHandler.swift
/Users/admin/builder/spi-builder-workspace/Sources/Server Communication/LSP.ServerCommunicationHandler.swift:77:48: warning: non-sendable type '(LSP.Message.Notification) -> Void' in implicitly asynchronous access to actor-isolated property 'notifyClientAboutNotificationFromServer' cannot cross actor boundary; this is an error in the Swift 6 language mode
 75 |                 Task
 76 |                 {
 77 |                     [weak self] in await self?.notifyClientAboutNotificationFromServer(notification)
    |                                                |- warning: non-sendable type '(LSP.Message.Notification) -> Void' in implicitly asynchronous access to actor-isolated property 'notifyClientAboutNotificationFromServer' cannot cross actor boundary; this is an error in the Swift 6 language mode
    |                                                `- note: a function type must be marked '@Sendable' to conform to 'Sendable'
 78 |                 }
 79 |             }
/Users/admin/builder/spi-builder-workspace/Sources/Server Communication/LSP.ServerCommunicationHandler.swift:87:48: warning: non-sendable type '(String) -> Void' in implicitly asynchronous access to actor-isolated property 'notifyClientAboutErrorOutputFromServer' cannot cross actor boundary; this is an error in the Swift 6 language mode
 85 |                 Task
 86 |                 {
 87 |                     [weak self] in await self?.notifyClientAboutErrorOutputFromServer(errorOutput)
    |                                                |- warning: non-sendable type '(String) -> Void' in implicitly asynchronous access to actor-isolated property 'notifyClientAboutErrorOutputFromServer' cannot cross actor boundary; this is an error in the Swift 6 language mode
    |                                                `- note: a function type must be marked '@Sendable' to conform to 'Sendable'
 88 |                 }
 89 |             }
/Users/admin/builder/spi-builder-workspace/Sources/Server Communication/LSP.ServerCommunicationHandler.swift:129:23: warning: sending 'self'-isolated value of type '(CheckedContinuation<JSON, any Error>) -> Void' with later accesses to nonisolated context risks causing data races; this is an error in the Swift 6 language mode
127 |         public func request(_ request: Request) async throws -> JSON
128 |         {
129 |             try await withCheckedThrowingContinuation
    |                       `- warning: sending 'self'-isolated value of type '(CheckedContinuation<JSON, any Error>) -> Void' with later accesses to nonisolated context risks causing data races; this is an error in the Swift 6 language mode
130 |             {
131 |                 continuation in
/Users/admin/builder/spi-builder-workspace/Sources/Server Communication/LSP.ServerCommunicationHandler.swift:139:46: warning: sending 'self'-isolated value of type 'any LSPServerConnection' with later accesses to nonisolated context risks causing data races; this is an error in the Swift 6 language mode
137 |                     do
138 |                     {
139 |                         try await connection.sendToServer(.request(request))
    |                                              `- warning: sending 'self'-isolated value of type 'any LSPServerConnection' with later accesses to nonisolated context risks causing data races; this is an error in the Swift 6 language mode
140 |                     }
141 |                     catch
/Users/admin/builder/spi-builder-workspace/Sources/Server Communication/LSP.ServerCommunicationHandler.swift:219:34: warning: sending 'self'-isolated value of type 'any LSPServerConnection' with later accesses to nonisolated context risks causing data races; this is an error in the Swift 6 language mode
217 |         public func notify(_ notification: Message.Notification) async throws
218 |         {
219 |             try await connection.sendToServer(.notification(notification))
    |                                  `- warning: sending 'self'-isolated value of type 'any LSPServerConnection' with later accesses to nonisolated context risks causing data races; this is an error in the Swift 6 language mode
220 |         }
221 |
[69/76] Compiling SwiftLSP LSP.ServerCommunicationHandler+References.swift
[70/76] Compiling SwiftLSP LSP.Message.Notification+Initialized.swift
[71/76] Compiling SwiftLSP LSP.Notification+LogMessage.swift
[72/76] Compiling SwiftLSP LSP.Packet+Message.swift
[73/76] Compiling SwiftLSP LSP.Packet.swift
[74/76] Compiling SwiftLSP LSPLocation.swift
[75/76] Compiling SwiftLSP LSPTextDocumentPositionParams.swift
[76/76] Compiling SwiftLSP LSP.Message.Notification+DocumentSync.swift
Build complete! (37.07s)
Fetching https://github.com/flowtoolz/FoundationToolz.git
Fetching https://github.com/flowtoolz/SwiftyToolz.git
[1/702] Fetching foundationtoolz
[198/1417] Fetching foundationtoolz, swiftytoolz
Fetched https://github.com/flowtoolz/FoundationToolz.git from cache (0.91s)
Fetched https://github.com/flowtoolz/SwiftyToolz.git from cache (0.92s)
Computing version for https://github.com/flowtoolz/SwiftyToolz.git
Computed https://github.com/flowtoolz/SwiftyToolz.git at 0.5.1 (0.69s)
Computing version for https://github.com/flowtoolz/FoundationToolz.git
Computed https://github.com/flowtoolz/FoundationToolz.git at 0.4.1 (0.64s)
Creating working copy for https://github.com/flowtoolz/FoundationToolz.git
Working copy of https://github.com/flowtoolz/FoundationToolz.git resolved at 0.4.1
Creating working copy for https://github.com/flowtoolz/SwiftyToolz.git
Working copy of https://github.com/flowtoolz/SwiftyToolz.git resolved at 0.5.1
Build complete.
{
  "dependencies" : [
    {
      "identity" : "foundationtoolz",
      "requirement" : {
        "exact" : [
          "0.4.1"
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/flowtoolz/FoundationToolz.git"
    },
    {
      "identity" : "swiftytoolz",
      "requirement" : {
        "exact" : [
          "0.5.1"
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/flowtoolz/SwiftyToolz.git"
    }
  ],
  "manifest_display_name" : "SwiftLSP",
  "name" : "SwiftLSP",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "13.0"
    },
    {
      "name" : "tvos",
      "version" : "13.0"
    },
    {
      "name" : "macos",
      "version" : "10.15"
    },
    {
      "name" : "watchos",
      "version" : "6.0"
    }
  ],
  "products" : [
    {
      "name" : "SwiftLSP",
      "targets" : [
        "SwiftLSP"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "SwiftLSPTests",
      "module_type" : "SwiftTarget",
      "name" : "SwiftLSPTests",
      "path" : "Tests",
      "product_dependencies" : [
        "FoundationToolz",
        "SwiftyToolz"
      ],
      "sources" : [
        "PublicAPITests.swift",
        "SwiftLSPTests.swift"
      ],
      "target_dependencies" : [
        "SwiftLSP"
      ],
      "type" : "test"
    },
    {
      "c99name" : "SwiftLSP",
      "module_type" : "SwiftTarget",
      "name" : "SwiftLSP",
      "path" : "Sources",
      "product_dependencies" : [
        "FoundationToolz",
        "SwiftyToolz"
      ],
      "product_memberships" : [
        "SwiftLSP"
      ],
      "sources" : [
        "LSP.CodebaseLocation.swift",
        "LSP.swift",
        "Message/LSP.Message+Data.swift",
        "Message/LSP.Message+JSON.swift",
        "Message/LSP.Message+ReadableDescription.swift",
        "Message/LSP.Message.swift",
        "Message/LSP.Notification+LogMessage.swift",
        "Packet/LSP.Packet+Message.swift",
        "Packet/LSP.Packet.swift",
        "Packet/LSP.PacketDetector.swift",
        "Server Communication/LSP.LanguageIdentifier.swift",
        "Server Communication/LSP.ServerCommunicationHandler.swift",
        "Server Communication/LSP.ServerExecutable.swift",
        "Server Communication/LSP.WebSocketConnection.swift",
        "Server Communication/LSPServerConnection.swift",
        "Use Cases/Basic LSP Types/LSPLocation.swift",
        "Use Cases/Basic LSP Types/LSPTextDocumentPositionParams.swift",
        "Use Cases/Document Sync/LSP.Message.Notification+DocumentSync.swift",
        "Use Cases/Document Sync/LSP.ServerCommunicationHandler+DocumentSync.swift",
        "Use Cases/References/LSP.Message.Request+References.swift",
        "Use Cases/References/LSP.ServerCommunicationHandler+References.swift",
        "Use Cases/Server Life Cycle/LSP.Message.Notification+Initialized.swift",
        "Use Cases/Server Life Cycle/LSP.Message.Request+Initialize.swift",
        "Use Cases/Symbols/LSP.Message.Request+Symbols.swift",
        "Use Cases/Symbols/LSP.ServerCommunicationHandler+Symbols.swift",
        "Use Cases/Symbols/LSPDocumentSymbol.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.6"
}
Done.
This is a staging environment. For live and up-to-date package information, visit swiftpackageindex.com.