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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 HTMLEntities, reference master (d8ca73), with Swift 6.0 for macOS (SPM) on 28 Nov 2024 13:52:07 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 -Xswiftc -enable-upcoming-feature -Xswiftc StrictConcurrency -Xswiftc -enable-upcoming-feature -Xswiftc DisableOutwardActorInference -Xswiftc -enable-upcoming-feature -Xswiftc GlobalActorIsolatedTypesUsability -Xswiftc -enable-upcoming-feature -Xswiftc InferSendableFromCaptures

Build Log

========================================
RunAll
========================================
Builder version: 4.58.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/Kitura/swift-html-entities.git
Reference: master
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/Kitura/swift-html-entities
 * branch            master     -> FETCH_HEAD
 * [new branch]      master     -> origin/master
HEAD is now at d8ca731 Remove .swift-version file
Cloned https://github.com/Kitura/swift-html-entities.git
Revision (git rev-parse @):
d8ca73197f59ce260c71bd6d7f6eb8bbdccf508b
SUCCESS checkout https://github.com/Kitura/swift-html-entities.git at master
========================================
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": "swift-html-entities",
      "name": "HTMLEntities",
      "url": "https://github.com/Kitura/swift-html-entities.git",
      "version": "unspecified",
      "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/swift-html-entities",
      "dependencies": [
      ]
    }
  ]
}
Fetching https://github.com/Kitura/swift-html-entities.git
[1/663] Fetching swift-html-entities
Fetched https://github.com/Kitura/swift-html-entities.git from cache (1.12s)
Creating working copy for https://github.com/Kitura/swift-html-entities.git
Working copy of https://github.com/Kitura/swift-html-entities.git resolved at master (d8ca731)
warning: '.resolve-product-dependencies': dependency 'swift-html-entities' 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/Kitura/swift-html-entities.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 -Xswiftc -enable-upcoming-feature -Xswiftc StrictConcurrency -Xswiftc -enable-upcoming-feature -Xswiftc DisableOutwardActorInference -Xswiftc -enable-upcoming-feature -Xswiftc GlobalActorIsolatedTypesUsability -Xswiftc -enable-upcoming-feature -Xswiftc InferSendableFromCaptures
Building for debugging...
[0/2] Write sources
[1/2] Write swift-version--7754E27361AE5C74.txt
[3/7] Compiling HTMLEntities ParseError.swift
[4/7] Compiling HTMLEntities Utilities.swift
[5/7] Compiling HTMLEntities String+HTMLEntities.swift
/Users/admin/builder/spi-builder-workspace/Sources/HTMLEntities/String+HTMLEntities.swift:23:27: warning: static property 'allowUnsafeSymbols' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 21 |     struct HTMLEscapeOptions {
 22 |         /// Specifies if all ASCII characters should be skipped when escaping text
 23 |         public static var allowUnsafeSymbols = false
    |                           |- warning: static property 'allowUnsafeSymbols' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    |                           |- note: convert 'allowUnsafeSymbols' to a 'let' constant to make 'Sendable' shared state immutable
    |                           |- note: annotate 'allowUnsafeSymbols' 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
 24 |
 25 |         /// Specifies if decimal escapes should be used instead of hexadecimal escapes
/Users/admin/builder/spi-builder-workspace/Sources/HTMLEntities/String+HTMLEntities.swift:26:27: warning: static property 'decimal' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 24 |
 25 |         /// Specifies if decimal escapes should be used instead of hexadecimal escapes
 26 |         public static var decimal = false
    |                           |- warning: static property 'decimal' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    |                           |- note: convert 'decimal' to a 'let' constant to make 'Sendable' shared state immutable
    |                           |- note: annotate 'decimal' 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 |         /// Specifies if all characters should be escaped, even if some are safe characters
/Users/admin/builder/spi-builder-workspace/Sources/HTMLEntities/String+HTMLEntities.swift:29:27: warning: static property 'encodeEverything' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 27 |
 28 |         /// Specifies if all characters should be escaped, even if some are safe characters
 29 |         public static var encodeEverything = false
    |                           |- warning: static property 'encodeEverything' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    |                           |- note: convert 'encodeEverything' to a 'let' constant to make 'Sendable' shared state immutable
    |                           |- note: annotate 'encodeEverything' 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
 30 |
 31 |         /// Specifies if named character references should be used whenever possible
/Users/admin/builder/spi-builder-workspace/Sources/HTMLEntities/String+HTMLEntities.swift:32:27: warning: static property 'useNamedReferences' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 30 |
 31 |         /// Specifies if named character references should be used whenever possible
 32 |         public static var useNamedReferences = false
    |                           |- warning: static property 'useNamedReferences' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    |                           |- note: convert 'useNamedReferences' to a 'let' constant to make 'Sendable' shared state immutable
    |                           |- note: annotate 'useNamedReferences' 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
 33 |     }
 34 |
[6/7] Compiling HTMLEntities Constants.swift
[7/7] Emitting module HTMLEntities
/Users/admin/builder/spi-builder-workspace/Sources/HTMLEntities/String+HTMLEntities.swift:23:27: warning: static property 'allowUnsafeSymbols' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 21 |     struct HTMLEscapeOptions {
 22 |         /// Specifies if all ASCII characters should be skipped when escaping text
 23 |         public static var allowUnsafeSymbols = false
    |                           |- warning: static property 'allowUnsafeSymbols' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    |                           |- note: convert 'allowUnsafeSymbols' to a 'let' constant to make 'Sendable' shared state immutable
    |                           |- note: annotate 'allowUnsafeSymbols' 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
 24 |
 25 |         /// Specifies if decimal escapes should be used instead of hexadecimal escapes
/Users/admin/builder/spi-builder-workspace/Sources/HTMLEntities/String+HTMLEntities.swift:26:27: warning: static property 'decimal' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 24 |
 25 |         /// Specifies if decimal escapes should be used instead of hexadecimal escapes
 26 |         public static var decimal = false
    |                           |- warning: static property 'decimal' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    |                           |- note: convert 'decimal' to a 'let' constant to make 'Sendable' shared state immutable
    |                           |- note: annotate 'decimal' 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 |         /// Specifies if all characters should be escaped, even if some are safe characters
/Users/admin/builder/spi-builder-workspace/Sources/HTMLEntities/String+HTMLEntities.swift:29:27: warning: static property 'encodeEverything' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 27 |
 28 |         /// Specifies if all characters should be escaped, even if some are safe characters
 29 |         public static var encodeEverything = false
    |                           |- warning: static property 'encodeEverything' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    |                           |- note: convert 'encodeEverything' to a 'let' constant to make 'Sendable' shared state immutable
    |                           |- note: annotate 'encodeEverything' 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
 30 |
 31 |         /// Specifies if named character references should be used whenever possible
/Users/admin/builder/spi-builder-workspace/Sources/HTMLEntities/String+HTMLEntities.swift:32:27: warning: static property 'useNamedReferences' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 30 |
 31 |         /// Specifies if named character references should be used whenever possible
 32 |         public static var useNamedReferences = false
    |                           |- warning: static property 'useNamedReferences' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    |                           |- note: convert 'useNamedReferences' to a 'let' constant to make 'Sendable' shared state immutable
    |                           |- note: annotate 'useNamedReferences' 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
 33 |     }
 34 |
Build complete! (3.56s)
Build complete.
{
  "dependencies" : [
  ],
  "manifest_display_name" : "HTMLEntities",
  "name" : "HTMLEntities",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "HTMLEntities",
      "targets" : [
        "HTMLEntities"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "HTMLEntitiesTests",
      "module_type" : "SwiftTarget",
      "name" : "HTMLEntitiesTests",
      "path" : "Tests/HTMLEntitiesTests",
      "sources" : [
        "HTMLEntitiesTests.swift",
        "LinuxSafeguardTest.swift"
      ],
      "target_dependencies" : [
        "HTMLEntities"
      ],
      "type" : "test"
    },
    {
      "c99name" : "HTMLEntities",
      "module_type" : "SwiftTarget",
      "name" : "HTMLEntities",
      "path" : "Sources/HTMLEntities",
      "product_memberships" : [
        "HTMLEntities"
      ],
      "sources" : [
        "Constants.swift",
        "ParseError.swift",
        "String+HTMLEntities.swift",
        "Utilities.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.2"
}
Done.