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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 Flow with Swift 6.0 for macOS (SPM).

Swift 6 data race errors: 0

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/AudioKit/Flow.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/AudioKit/Flow
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 763878a Try to fix CI (#38)
Cloned https://github.com/AudioKit/Flow.git
Revision (git rev-parse @):
763878a766114b096780db037fb2bd28cec72806
SPI manifest file found: $workDir/.spi.yml
SUCCESS checkout https://github.com/AudioKit/Flow.git at main
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.0
Building package at path:  $workDir
https://github.com/AudioKit/Flow.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
[3/20] Compiling Flow NodeEditor+Style.swift
[4/20] Compiling Flow NodeEditor.swift
[5/20] Compiling Flow Node.swift
[6/20] Compiling Flow Patch+Gestures.swift
[7/20] Compiling Flow NodeEditor+Modifiers.swift
[8/20] Compiling Flow NodeEditor+Rects.swift
[9/20] Compiling Flow Patch+Layout.swift
[10/20] Compiling Flow Patch.swift
[11/20] Compiling Flow NodeEditor+Drawing.swift
[12/20] Compiling Flow NodeEditor+Gestures.swift
[13/20] Compiling Flow Helpers.swift
[14/20] Compiling Flow LayoutConstants.swift
[15/20] Compiling Flow TextCache.swift
[16/20] Compiling Flow Port.swift
[17/20] Compiling Flow Wire.swift
[18/20] Compiling Flow Node+Gestures.swift
[19/20] Compiling Flow Node+Layout.swift
[20/20] Emitting module Flow
[21/21] Compiling Flow WorkspaceView.swift
/Users/admin/builder/spi-builder-workspace/Sources/Flow/Views/WorkspaceView.swift:129:13: warning: call to main actor-isolated instance method 'removeTrackingArea' in a synchronous nonisolated context; this is an error in the Swift 6 language mode
127 |     deinit {
128 |         if trackingArea != nil {
129 |             removeTrackingArea(trackingArea)
    |             `- warning: call to main actor-isolated instance method 'removeTrackingArea' in a synchronous nonisolated context; this is an error in the Swift 6 language mode
130 |         }
131 |     }
AppKit.NSView:5:26: note: calls to instance method 'removeTrackingArea' from outside of its actor context are implicitly asynchronous
 3 |     open func addTrackingArea(_ trackingArea: NSTrackingArea)
 4 |     @available(macOS 10.5, *)
 5 |     @MainActor open func removeTrackingArea(_ trackingArea: NSTrackingArea)
   |                          `- note: calls to instance method 'removeTrackingArea' from outside of its actor context are implicitly asynchronous
 6 |     @available(macOS 10.5, *)
 7 |     open var trackingAreas: [NSTrackingArea] { get }
/Users/admin/builder/spi-builder-workspace/Sources/Flow/Views/WorkspaceView.swift:128:12: warning: cannot access property 'trackingArea' with a non-sendable type 'NSTrackingArea?' from non-isolated deinit; this is an error in the Swift 6 language mode
126 |
127 |     deinit {
128 |         if trackingArea != nil {
    |            `- warning: cannot access property 'trackingArea' with a non-sendable type 'NSTrackingArea?' from non-isolated deinit; this is an error in the Swift 6 language mode
129 |             removeTrackingArea(trackingArea)
130 |         }
Swift.Optional:1:21: note: generic enum 'Optional' does not conform to the 'Sendable' protocol
1 | @frozen public enum Optional<Wrapped> : ~Copyable where Wrapped : ~Copyable {
  |                     `- note: generic enum 'Optional' does not conform to the 'Sendable' protocol
2 |     case none
3 |     case some(Wrapped)
/Users/admin/builder/spi-builder-workspace/Sources/Flow/Views/WorkspaceView.swift:129:32: warning: cannot access property 'trackingArea' with a non-sendable type 'NSTrackingArea?' from non-isolated deinit; this is an error in the Swift 6 language mode
127 |     deinit {
128 |         if trackingArea != nil {
129 |             removeTrackingArea(trackingArea)
    |                                `- warning: cannot access property 'trackingArea' with a non-sendable type 'NSTrackingArea?' from non-isolated deinit; this is an error in the Swift 6 language mode
130 |         }
131 |     }
Swift.Optional:1:21: note: generic enum 'Optional' does not conform to the 'Sendable' protocol
1 | @frozen public enum Optional<Wrapped> : ~Copyable where Wrapped : ~Copyable {
  |                     `- note: generic enum 'Optional' does not conform to the 'Sendable' protocol
2 |     case none
3 |     case some(Wrapped)
Build complete! (35.84s)
Build complete.
{
  "dependencies" : [
  ],
  "manifest_display_name" : "Flow",
  "name" : "Flow",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "macos",
      "version" : "12.0"
    },
    {
      "name" : "ios",
      "version" : "15.0"
    }
  ],
  "products" : [
    {
      "name" : "Flow",
      "targets" : [
        "Flow"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "FlowTests",
      "module_type" : "SwiftTarget",
      "name" : "FlowTests",
      "path" : "Tests/FlowTests",
      "sources" : [
        "LayoutTests.swift",
        "NodeTests.swift"
      ],
      "target_dependencies" : [
        "Flow"
      ],
      "type" : "test"
    },
    {
      "c99name" : "Flow",
      "module_type" : "SwiftTarget",
      "name" : "Flow",
      "path" : "Sources/Flow",
      "product_memberships" : [
        "Flow"
      ],
      "sources" : [
        "Helpers.swift",
        "Model/LayoutConstants.swift",
        "Model/Node+Gestures.swift",
        "Model/Node+Layout.swift",
        "Model/Node.swift",
        "Model/Patch+Gestures.swift",
        "Model/Patch+Layout.swift",
        "Model/Patch.swift",
        "Model/Port.swift",
        "Model/Wire.swift",
        "Views/NodeEditor+Drawing.swift",
        "Views/NodeEditor+Gestures.swift",
        "Views/NodeEditor+Modifiers.swift",
        "Views/NodeEditor+Rects.swift",
        "Views/NodeEditor+Style.swift",
        "Views/NodeEditor.swift",
        "Views/TextCache.swift",
        "Views/WorkspaceView.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.5"
}
Done.
This is a staging environment. For live and up-to-date package information, visit swiftpackageindex.com.