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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 PureMVC, reference 1.6.0 (2d7687), with Swift 6.0 for macOS (SPM) on 1 Nov 2024 03:14:10 UTC.

Swift 6 data race errors: 4

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/puremvc/puremvc-swift-multicore-framework.git
Reference: 1.6.0
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/puremvc/puremvc-swift-multicore-framework
 * tag               1.6.0      -> FETCH_HEAD
HEAD is now at 2d76879 update
Cloned https://github.com/puremvc/puremvc-swift-multicore-framework.git
Revision (git rev-parse @):
2d768790948f1441a03d89ab4a78ed2178a71afc
SUCCESS checkout https://github.com/puremvc/puremvc-swift-multicore-framework.git at 1.6.0
========================================
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": "puremvc-swift-multicore-framework",
      "name": "PureMVC",
      "url": "https://github.com/puremvc/puremvc-swift-multicore-framework.git",
      "version": "unspecified",
      "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/puremvc-swift-multicore-framework",
      "dependencies": [
      ]
    }
  ]
}
Fetching https://github.com/puremvc/puremvc-swift-multicore-framework.git
[1/1090] Fetching puremvc-swift-multicore-framework
Fetched https://github.com/puremvc/puremvc-swift-multicore-framework.git from cache (1.63s)
Creating working copy for https://github.com/puremvc/puremvc-swift-multicore-framework.git
Working copy of https://github.com/puremvc/puremvc-swift-multicore-framework.git resolved at 1.6.0 (2d76879)
warning: '.resolve-product-dependencies': dependency 'puremvc-swift-multicore-framework' 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/puremvc/puremvc-swift-multicore-framework.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
[3/22] Emitting module PureMVC
/Users/admin/builder/spi-builder-workspace/Sources/PureMVC/core/Controller.swift:56:24: warning: static property 'instanceMap' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 54 |
 55 |     // The Multiton Controller instanceMap.
 56 |     private static var instanceMap = [String: IController]()
    |                        |- warning: static property 'instanceMap' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    |                        |- note: convert 'instanceMap' to a 'let' constant to make 'Sendable' shared state immutable
    |                        |- note: annotate 'instanceMap' 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
 57 |
 58 |     // instance Queue for thread safety
/Users/admin/builder/spi-builder-workspace/Sources/PureMVC/core/Model.swift:45:24: warning: static property 'instanceMap' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 43 |
 44 |     // The Multiton Model instanceMap.
 45 |     private static var instanceMap = [String: IModel]()
    |                        |- warning: static property 'instanceMap' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    |                        |- note: convert 'instanceMap' to a 'let' constant to make 'Sendable' shared state immutable
    |                        |- note: annotate 'instanceMap' 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
 46 |
 47 |     // instance Queue for thread safety
/Users/admin/builder/spi-builder-workspace/Sources/PureMVC/core/View.swift:50:24: warning: static property 'instanceMap' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 48 |
 49 |     // The Multiton View instanceMap.
 50 |     private static var instanceMap = [String: IView]()
    |                        |- warning: static property 'instanceMap' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    |                        |- note: convert 'instanceMap' to a 'let' constant to make 'Sendable' shared state immutable
    |                        |- note: annotate 'instanceMap' 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
 51 |
 52 |     // instance Queue for thread safety
/Users/admin/builder/spi-builder-workspace/Sources/PureMVC/patterns/facade/Facade.swift:35:24: warning: static property 'instanceMap' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 33 |
 34 |     // The Multiton Facade instanceMap.
 35 |     private static var instanceMap = [String: IFacade]()
    |                        |- warning: static property 'instanceMap' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    |                        |- note: convert 'instanceMap' to a 'let' constant to make 'Sendable' shared state immutable
    |                        |- note: annotate 'instanceMap' 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
 36 |
 37 |     // Concurrent queue for instanceMap
[4/24] Compiling PureMVC IProxy.swift
[5/24] Compiling PureMVC IView.swift
[6/24] Compiling PureMVC Observer.swift
[7/24] Compiling PureMVC Proxy.swift
[8/24] Compiling PureMVC INotifier.swift
[9/24] Compiling PureMVC IObserver.swift
[10/24] Compiling PureMVC MacroCommand.swift
[11/24] Compiling PureMVC SimpleCommand.swift
[12/24] Compiling PureMVC IFacade.swift
[13/24] Compiling PureMVC IMediator.swift
[14/24] Compiling PureMVC ICommand.swift
[15/24] Compiling PureMVC IController.swift
[16/24] Compiling PureMVC IModel.swift
[17/24] Compiling PureMVC INotification.swift
[18/24] Compiling PureMVC Notification.swift
[19/24] Compiling PureMVC Notifier.swift
[20/24] Compiling PureMVC Facade.swift
/Users/admin/builder/spi-builder-workspace/Sources/PureMVC/patterns/facade/Facade.swift:35:24: warning: static property 'instanceMap' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 33 |
 34 |     // The Multiton Facade instanceMap.
 35 |     private static var instanceMap = [String: IFacade]()
    |                        |- warning: static property 'instanceMap' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    |                        |- note: convert 'instanceMap' to a 'let' constant to make 'Sendable' shared state immutable
    |                        |- note: annotate 'instanceMap' 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
 36 |
 37 |     // Concurrent queue for instanceMap
[21/24] Compiling PureMVC Mediator.swift
/Users/admin/builder/spi-builder-workspace/Sources/PureMVC/patterns/facade/Facade.swift:35:24: warning: static property 'instanceMap' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 33 |
 34 |     // The Multiton Facade instanceMap.
 35 |     private static var instanceMap = [String: IFacade]()
    |                        |- warning: static property 'instanceMap' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    |                        |- note: convert 'instanceMap' to a 'let' constant to make 'Sendable' shared state immutable
    |                        |- note: annotate 'instanceMap' 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
 36 |
 37 |     // Concurrent queue for instanceMap
[22/24] Compiling PureMVC Controller.swift
/Users/admin/builder/spi-builder-workspace/Sources/PureMVC/core/Controller.swift:56:24: warning: static property 'instanceMap' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 54 |
 55 |     // The Multiton Controller instanceMap.
 56 |     private static var instanceMap = [String: IController]()
    |                        |- warning: static property 'instanceMap' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    |                        |- note: convert 'instanceMap' to a 'let' constant to make 'Sendable' shared state immutable
    |                        |- note: annotate 'instanceMap' 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
 57 |
 58 |     // instance Queue for thread safety
/Users/admin/builder/spi-builder-workspace/Sources/PureMVC/core/Model.swift:45:24: warning: static property 'instanceMap' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 43 |
 44 |     // The Multiton Model instanceMap.
 45 |     private static var instanceMap = [String: IModel]()
    |                        |- warning: static property 'instanceMap' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    |                        |- note: convert 'instanceMap' to a 'let' constant to make 'Sendable' shared state immutable
    |                        |- note: annotate 'instanceMap' 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
 46 |
 47 |     // instance Queue for thread safety
/Users/admin/builder/spi-builder-workspace/Sources/PureMVC/core/View.swift:50:24: warning: static property 'instanceMap' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 48 |
 49 |     // The Multiton View instanceMap.
 50 |     private static var instanceMap = [String: IView]()
    |                        |- warning: static property 'instanceMap' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    |                        |- note: convert 'instanceMap' to a 'let' constant to make 'Sendable' shared state immutable
    |                        |- note: annotate 'instanceMap' 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
 51 |
 52 |     // instance Queue for thread safety
[23/24] Compiling PureMVC Model.swift
/Users/admin/builder/spi-builder-workspace/Sources/PureMVC/core/Controller.swift:56:24: warning: static property 'instanceMap' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 54 |
 55 |     // The Multiton Controller instanceMap.
 56 |     private static var instanceMap = [String: IController]()
    |                        |- warning: static property 'instanceMap' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    |                        |- note: convert 'instanceMap' to a 'let' constant to make 'Sendable' shared state immutable
    |                        |- note: annotate 'instanceMap' 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
 57 |
 58 |     // instance Queue for thread safety
/Users/admin/builder/spi-builder-workspace/Sources/PureMVC/core/Model.swift:45:24: warning: static property 'instanceMap' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 43 |
 44 |     // The Multiton Model instanceMap.
 45 |     private static var instanceMap = [String: IModel]()
    |                        |- warning: static property 'instanceMap' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    |                        |- note: convert 'instanceMap' to a 'let' constant to make 'Sendable' shared state immutable
    |                        |- note: annotate 'instanceMap' 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
 46 |
 47 |     // instance Queue for thread safety
/Users/admin/builder/spi-builder-workspace/Sources/PureMVC/core/View.swift:50:24: warning: static property 'instanceMap' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 48 |
 49 |     // The Multiton View instanceMap.
 50 |     private static var instanceMap = [String: IView]()
    |                        |- warning: static property 'instanceMap' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    |                        |- note: convert 'instanceMap' to a 'let' constant to make 'Sendable' shared state immutable
    |                        |- note: annotate 'instanceMap' 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
 51 |
 52 |     // instance Queue for thread safety
[24/24] Compiling PureMVC View.swift
/Users/admin/builder/spi-builder-workspace/Sources/PureMVC/core/Controller.swift:56:24: warning: static property 'instanceMap' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 54 |
 55 |     // The Multiton Controller instanceMap.
 56 |     private static var instanceMap = [String: IController]()
    |                        |- warning: static property 'instanceMap' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    |                        |- note: convert 'instanceMap' to a 'let' constant to make 'Sendable' shared state immutable
    |                        |- note: annotate 'instanceMap' 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
 57 |
 58 |     // instance Queue for thread safety
/Users/admin/builder/spi-builder-workspace/Sources/PureMVC/core/Model.swift:45:24: warning: static property 'instanceMap' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 43 |
 44 |     // The Multiton Model instanceMap.
 45 |     private static var instanceMap = [String: IModel]()
    |                        |- warning: static property 'instanceMap' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    |                        |- note: convert 'instanceMap' to a 'let' constant to make 'Sendable' shared state immutable
    |                        |- note: annotate 'instanceMap' 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
 46 |
 47 |     // instance Queue for thread safety
/Users/admin/builder/spi-builder-workspace/Sources/PureMVC/core/View.swift:50:24: warning: static property 'instanceMap' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 48 |
 49 |     // The Multiton View instanceMap.
 50 |     private static var instanceMap = [String: IView]()
    |                        |- warning: static property 'instanceMap' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    |                        |- note: convert 'instanceMap' to a 'let' constant to make 'Sendable' shared state immutable
    |                        |- note: annotate 'instanceMap' 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
 51 |
 52 |     // instance Queue for thread safety
Build complete! (12.00s)
Build complete.
{
  "dependencies" : [
  ],
  "manifest_display_name" : "PureMVC",
  "name" : "PureMVC",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
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      "targets" : [
        "PureMVC"
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      "type" : {
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        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "PureMVCTests",
      "module_type" : "SwiftTarget",
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      "sources" : [
        "core/ControllerExtend.swift",
        "core/ControllerExtendTest.swift",
        "core/ControllerTest.swift",
        "core/ControllerTestCommand.swift",
        "core/ControllerTestCommand2.swift",
        "core/ControllerTestVO.swift",
        "core/ModelExtend.swift",
        "core/ModelExtendTest.swift",
        "core/ModelTest.swift",
        "core/ModelTestProxy.swift",
        "core/Resource.swift",
        "core/ViewExtend.swift",
        "core/ViewExtendTest.swift",
        "core/ViewTest.swift",
        "core/ViewTestMediator.swift",
        "core/ViewTestMediator2.swift",
        "core/ViewTestMediator3.swift",
        "core/ViewTestMediator4.swift",
        "core/ViewTestMediator5.swift",
        "core/ViewTestMediator6.swift",
        "core/ViewTestNote.swift",
        "core/ViewTestVO.swift",
        "patterns/command/MacroCommandTest.swift",
        "patterns/command/MacroCommandTestCommand.swift",
        "patterns/command/MacroCommandTestSub1Command.swift",
        "patterns/command/MacroCommandTestSub2Command.swift",
        "patterns/command/MacroCommandTestVO.swift",
        "patterns/command/SimpleCommandTest.swift",
        "patterns/command/SimpleCommandTestCommand.swift",
        "patterns/command/SimpleCommandTestVO.swift",
        "patterns/facade/ApplicationMediator.swift",
        "patterns/facade/DataProxy.swift",
        "patterns/facade/FacadeExtend.swift",
        "patterns/facade/FacadeExtendTest.swift",
        "patterns/facade/FacadeTest.swift",
        "patterns/facade/FacadeTestCommand.swift",
        "patterns/facade/FacadeTestCommand2.swift",
        "patterns/facade/FacadeTestVO.swift",
        "patterns/facade/ResourceCommand.swift",
        "patterns/facade/ShellFacade.swift",
        "patterns/facade/ShellFacadeTest.swift",
        "patterns/mediator/MediatorTest.swift",
        "patterns/mediator/ResourceMediator.swift",
        "patterns/observer/NotificationTest.swift",
        "patterns/observer/NotifierTest.swift",
        "patterns/observer/ObserverTest.swift",
        "patterns/proxy/ProxyTest.swift",
        "patterns/proxy/ResourceProxy.swift"
      ],
      "target_dependencies" : [
        "PureMVC"
      ],
      "type" : "test"
    },
    {
      "c99name" : "PureMVC",
      "module_type" : "SwiftTarget",
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      "product_memberships" : [
        "PureMVC"
      ],
      "sources" : [
        "core/Controller.swift",
        "core/Model.swift",
        "core/View.swift",
        "interfaces/ICommand.swift",
        "interfaces/IController.swift",
        "interfaces/IFacade.swift",
        "interfaces/IMediator.swift",
        "interfaces/IModel.swift",
        "interfaces/INotification.swift",
        "interfaces/INotifier.swift",
        "interfaces/IObserver.swift",
        "interfaces/IProxy.swift",
        "interfaces/IView.swift",
        "patterns/command/MacroCommand.swift",
        "patterns/command/SimpleCommand.swift",
        "patterns/facade/Facade.swift",
        "patterns/mediator/Mediator.swift",
        "patterns/observer/Notification.swift",
        "patterns/observer/Notifier.swift",
        "patterns/observer/Observer.swift",
        "patterns/proxy/Proxy.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.1"
}
Done.