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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 with Swift 6.0 for macOS (SPM).

Swift 6 data race errors: 4

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

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RunAll
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Builder version: 4.40.0
Interrupt handler set up.
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Checkout
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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
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.0
Building package at path:  $workDir
https://github.com/Kitura/swift-html-entities.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
[3/7] Compiling HTMLEntities Utilities.swift
[4/7] 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 non-isolated 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 non-isolated 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 non-isolated 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 non-isolated 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 non-isolated 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 non-isolated 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 non-isolated 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 non-isolated 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 |
[5/7] Compiling HTMLEntities ParseError.swift
[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 non-isolated 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 non-isolated 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 non-isolated 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 non-isolated 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 non-isolated 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 non-isolated 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 non-isolated 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 non-isolated 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! (4.44s)
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.
This is a staging environment. For live and up-to-date package information, visit swiftpackageindex.com.