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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 StorageManager 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/iAmrSalman/StorageManager.git
Reference: master
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/iAmrSalman/StorageManager
 * branch            master     -> FETCH_HEAD
 * [new branch]      master     -> origin/master
HEAD is now at 78288b9 fixing crash in obtaining file url
Cloned https://github.com/iAmrSalman/StorageManager.git
Revision (git rev-parse @):
78288b9dfe6c84a112645edab8bd8f8d48f95a80
SUCCESS checkout https://github.com/iAmrSalman/StorageManager.git at master
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.0
Building package at path:  $workDir
https://github.com/iAmrSalman/StorageManager.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
[3/5] Compiling StorageManager SMError.swift
/Users/admin/builder/spi-builder-workspace/Sources/StorageManager/SMError.swift:13:10: warning: associated value 'invalid' of 'Sendable'-conforming enum 'SMError' has non-sendable type 'Any'; this is an error in the Swift 6 language mode
11 | public enum SMError: Error {
12 |     case missing(String)
13 |     case invalid(String, Any?)
   |          `- warning: associated value 'invalid' of 'Sendable'-conforming enum 'SMError' has non-sendable type 'Any'; this is an error in the Swift 6 language mode
14 |     case wrong(String)
15 |     case unkown
[4/5] Emitting module StorageManager
/Users/admin/builder/spi-builder-workspace/Sources/StorageManager/SMError.swift:13:10: warning: associated value 'invalid' of 'Sendable'-conforming enum 'SMError' has non-sendable type 'Any'; this is an error in the Swift 6 language mode
11 | public enum SMError: Error {
12 |     case missing(String)
13 |     case invalid(String, Any?)
   |          `- warning: associated value 'invalid' of 'Sendable'-conforming enum 'SMError' has non-sendable type 'Any'; this is an error in the Swift 6 language mode
14 |     case wrong(String)
15 |     case unkown
/Users/admin/builder/spi-builder-workspace/Sources/StorageManager/StorageManager.swift:18:23: warning: static property 'default' is not concurrency-safe because non-'Sendable' type 'StorageManager' may have shared mutable state; this is an error in the Swift 6 language mode
 14 | }
 15 |
 16 | open class StorageManager {
    |            `- note: class 'StorageManager' does not conform to the 'Sendable' protocol
 17 |
 18 |     public static let `default` = StorageManager()
    |                       |- warning: static property 'default' is not concurrency-safe because non-'Sendable' type 'StorageManager' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: annotate 'default' 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
 19 |
 20 |     //MARK: - Helpers
[5/5] Compiling StorageManager StorageManager.swift
/Users/admin/builder/spi-builder-workspace/Sources/StorageManager/StorageManager.swift:18:23: warning: static property 'default' is not concurrency-safe because non-'Sendable' type 'StorageManager' may have shared mutable state; this is an error in the Swift 6 language mode
 14 | }
 15 |
 16 | open class StorageManager {
    |            `- note: class 'StorageManager' does not conform to the 'Sendable' protocol
 17 |
 18 |     public static let `default` = StorageManager()
    |                       |- warning: static property 'default' is not concurrency-safe because non-'Sendable' type 'StorageManager' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: annotate 'default' 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
 19 |
 20 |     //MARK: - Helpers
Build complete! (16.98s)
Build complete.
{
  "dependencies" : [
  ],
  "manifest_display_name" : "StorageManager",
  "name" : "StorageManager",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "StorageManager",
      "targets" : [
        "StorageManager"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "StorageManagerTests",
      "module_type" : "SwiftTarget",
      "name" : "StorageManagerTests",
      "path" : "Tests/StorageManagerTests",
      "sources" : [
        "StorageManagerTests.swift"
      ],
      "target_dependencies" : [
        "StorageManager"
      ],
      "type" : "test"
    },
    {
      "c99name" : "StorageManager",
      "module_type" : "SwiftTarget",
      "name" : "StorageManager",
      "path" : "Sources/StorageManager",
      "product_memberships" : [
        "StorageManager"
      ],
      "sources" : [
        "SMError.swift",
        "StorageManager.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "4.0"
}
Done.
This is a staging environment. For live and up-to-date package information, visit swiftpackageindex.com.