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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 AppIconGenerator, reference 1.0.1 (5a477b), with Swift 6.0 for macOS (SPM) on 3 Nov 2024 10:02:05 UTC.

Swift 6 data race errors: 1

Build Command

env DEVELOPER_DIR=/Applications/Xcode-16.1.0.app xcrun swift build --arch arm64 -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats -Xswiftc -strict-concurrency=complete

Build Log

========================================
RunAll
========================================
Builder version: 4.56.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/pawello2222/AppIconGenerator.git
Reference: 1.0.1
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/pawello2222/AppIconGenerator
 * tag               1.0.1      -> FETCH_HEAD
HEAD is now at 5a477b5 Updated assets
Cloned https://github.com/pawello2222/AppIconGenerator.git
Revision (git rev-parse @):
5a477b50b1122e30f189496e5ef5c38154fc43b6
SUCCESS checkout https://github.com/pawello2222/AppIconGenerator.git at 1.0.1
========================================
ResolveProductDependencies
========================================
Resolving dependencies ...
{
  "identity": ".resolve-product-dependencies",
  "name": "resolve-dependencies",
  "url": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies",
  "version": "unspecified",
  "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies",
  "dependencies": [
    {
      "identity": "appicongenerator",
      "name": "AppIconGenerator",
      "url": "https://github.com/pawello2222/AppIconGenerator.git",
      "version": "unspecified",
      "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/AppIconGenerator",
      "dependencies": [
      ]
    }
  ]
}
Fetching https://github.com/pawello2222/AppIconGenerator.git
[2/190] Fetching appicongenerator
Fetched https://github.com/pawello2222/AppIconGenerator.git from cache (0.88s)
Creating working copy for https://github.com/pawello2222/AppIconGenerator.git
Working copy of https://github.com/pawello2222/AppIconGenerator.git resolved at 1.0.1 (5a477b5)
warning: '.resolve-product-dependencies': dependency 'appicongenerator' is not used by any target
Found 0 product dependencies
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.0
Building package at path:  $PWD
https://github.com/pawello2222/AppIconGenerator.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.1.0.app xcrun 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--7754E27361AE5C74.txt
[3/8] Compiling AppIconGenerator IconSet.swift
[4/8] Compiling AppIconGenerator Logger.swift
/Users/admin/builder/spi-builder-workspace/Sources/AppIconGenerator/Components/Logger.swift:26:24: warning: static property 'subsystem' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
24 |
25 | extension Logger {
26 |     private static var subsystem = Bundle.main.bundleIdentifier!
   |                        |- warning: static property 'subsystem' is not concurrency-safe because it is nonisolated 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
27 |
28 |     static let main = Logger(subsystem: subsystem, category: "App Icon Generator")
[5/8] Compiling AppIconGenerator CGSize+Extensions.swift
[6/8] Emitting module AppIconGenerator
/Users/admin/builder/spi-builder-workspace/Sources/AppIconGenerator/Components/Logger.swift:26:24: warning: static property 'subsystem' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
24 |
25 | extension Logger {
26 |     private static var subsystem = Bundle.main.bundleIdentifier!
   |                        |- warning: static property 'subsystem' is not concurrency-safe because it is nonisolated 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
27 |
28 |     static let main = Logger(subsystem: subsystem, category: "App Icon Generator")
[7/8] Compiling AppIconGenerator AppIconGenerator.swift
[8/8] Compiling AppIconGenerator AppIconGenerator+View.swift
/Users/admin/builder/spi-builder-workspace/Sources/AppIconGenerator/AppIconGenerator+View.swift:28:13: warning: no 'async' operations occur within 'await' expression
26 |     public func generateIcons(for iconSet: IconSet, name: String = "Icon") -> some View {
27 |         task {
28 |             await AppIconGenerator {
   |             `- warning: no 'async' operations occur within 'await' expression
29 |                 self
30 |             }
/Users/admin/builder/spi-builder-workspace/Sources/AppIconGenerator/AppIconGenerator+View.swift:37:13: warning: no 'async' operations occur within 'await' expression
35 |     public func generateIcon(size: CGFloat, name: String = "Icon") -> some View {
36 |         task {
37 |             await AppIconGenerator {
   |             `- warning: no 'async' operations occur within 'await' expression
38 |                 self
39 |             }
Build complete! (11.63s)
Build complete.
{
  "dependencies" : [
  ],
  "manifest_display_name" : "AppIconGenerator",
  "name" : "AppIconGenerator",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "16.0"
    },
    {
      "name" : "macos",
      "version" : "13.0"
    }
  ],
  "products" : [
    {
      "name" : "AppIconGenerator",
      "targets" : [
        "AppIconGenerator"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "AppIconGeneratorTests",
      "module_type" : "SwiftTarget",
      "name" : "AppIconGeneratorTests",
      "path" : "Tests/AppIconGeneratorTests",
      "sources" : [
        "CGSize+Tests.swift"
      ],
      "target_dependencies" : [
        "AppIconGenerator"
      ],
      "type" : "test"
    },
    {
      "c99name" : "AppIconGenerator",
      "module_type" : "SwiftTarget",
      "name" : "AppIconGenerator",
      "path" : "Sources/AppIconGenerator",
      "product_memberships" : [
        "AppIconGenerator"
      ],
      "sources" : [
        "AppIconGenerator+View.swift",
        "AppIconGenerator.swift",
        "Components/IconSet.swift",
        "Components/Logger.swift",
        "Extensions/CGSize+Extensions.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.7"
}
Done.