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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 SearchExpressionParser with Swift 6.0 for Linux.

Swift 6 data race errors: 2

Build Command

bash -c docker run --rm -v "checkouts-4609320-0":/host -w "$workDir" registry.gitlab.com/finestructure/spi-images:basic-6.0-latest swift build --triple x86_64-unknown-linux-gnu -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats -Xswiftc -strict-concurrency=complete 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 4.40.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/CleanCocoa/SearchExpressionParser.git
Reference: master
Initialized empty Git repository in /host/spi-builder-workspace/.git/
hint: Using 'master' as the name for the initial branch. This default branch name
hint: is subject to change. To configure the initial branch name to use in all
hint: of your new repositories, which will suppress this warning, call:
hint:
hint: 	git config --global init.defaultBranch <name>
hint:
hint: Names commonly chosen instead of 'master' are 'main', 'trunk' and
hint: 'development'. The just-created branch can be renamed via this command:
hint:
hint: 	git branch -m <name>
From https://github.com/CleanCocoa/SearchExpressionParser
 * branch            master     -> FETCH_HEAD
 * [new branch]      master     -> origin/master
HEAD is now at f526cf1 make compatible with SPM
Cloned https://github.com/CleanCocoa/SearchExpressionParser.git
Revision (git rev-parse @):
f526cf170f2eb2e8a907e28b656aba080e8f6f96
SUCCESS checkout https://github.com/CleanCocoa/SearchExpressionParser.git at master
========================================
Build
========================================
Selected platform:         linux
Swift version:             6.0
Building package at path:  $workDir
https://github.com/CleanCocoa/SearchExpressionParser.git
Running build ...
bash -c docker run --rm -v "checkouts-4609320-0":/host -w "$workDir" registry.gitlab.com/finestructure/spi-images:basic-6.0-latest swift build --triple x86_64-unknown-linux-gnu -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats -Xswiftc -strict-concurrency=complete 2>&1
Building for debugging...
[0/2] Write sources
[1/2] Write swift-version-24593BA9C3E375BF.txt
[3/20] Emitting module SearchExpressionParser
/host/spi-builder-workspace/Sources/SearchExpressionParser/Parsing/Expressions.swift:45:23: warning: static property 'cStringFactory' is not concurrency-safe because it is non-isolated global shared mutable state; this is an error in the Swift 6 language mode
 43 |     public let cString: CString
 44 |
 45 |     public static var cStringFactory: (String) -> CString = ContainsNode.cString(string:)
    |                       |- warning: static property 'cStringFactory' 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 'cStringFactory' to a 'let' constant to make 'Sendable' shared state immutable
    |                       |- note: annotate 'cStringFactory' 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 |     public static func cString(string: String) -> CString {
/host/spi-builder-workspace/Sources/SearchExpressionParser/Tokenization/Tokenizer.swift:87:9: warning: stored property 'kind' of 'Sendable'-conforming struct 'TokenizerError' has non-sendable type 'TokenizerError.Kind'; this is an error in the Swift 6 language mode
 78 |
 79 | internal struct TokenizerError: Error {
 80 |     enum Kind {
    |          `- note: consider making enum 'Kind' conform to the 'Sendable' protocol
 81 |         case cannotExtractOpeningParens
 82 |         case cannotExtractQuotationMark
    :
 85 |     }
 86 |
 87 |     let kind: Kind
    |         `- warning: stored property 'kind' of 'Sendable'-conforming struct 'TokenizerError' has non-sendable type 'TokenizerError.Kind'; this is an error in the Swift 6 language mode
 88 |     let range: Range<Int>
 89 | }
[4/22] Compiling SearchExpressionParser TokenExtractor.swift
[5/22] Compiling SearchExpressionParser WordExtractor.swift
[6/22] Compiling SearchExpressionParser SearchExpressionParser.swift
[7/22] Compiling SearchExpressionParser Character+isWhitespace.swift
[8/22] Compiling SearchExpressionParser TokenCharacterBuffer.swift
[9/22] Compiling SearchExpressionParser Either.swift
[10/22] Compiling SearchExpressionParser ContainmentEvaluator.swift
[11/22] Compiling SearchExpressionParser PhraseCollectionConvertible.swift
[12/22] Compiling SearchExpressionParser Tokenizer.swift
/host/spi-builder-workspace/Sources/SearchExpressionParser/Tokenization/Tokenizer.swift:87:9: warning: stored property 'kind' of 'Sendable'-conforming struct 'TokenizerError' has non-sendable type 'TokenizerError.Kind'; this is an error in the Swift 6 language mode
 78 |
 79 | internal struct TokenizerError: Error {
 80 |     enum Kind {
    |          `- note: consider making enum 'Kind' conform to the 'Sendable' protocol
 81 |         case cannotExtractOpeningParens
 82 |         case cannotExtractQuotationMark
    :
 85 |     }
 86 |
 87 |     let kind: Kind
    |         `- warning: stored property 'kind' of 'Sendable'-conforming struct 'TokenizerError' has non-sendable type 'TokenizerError.Kind'; this is an error in the Swift 6 language mode
 88 |     let range: Range<Int>
 89 | }
[13/22] Compiling SearchExpressionParser Tokens.swift
/host/spi-builder-workspace/Sources/SearchExpressionParser/Tokenization/Tokenizer.swift:87:9: warning: stored property 'kind' of 'Sendable'-conforming struct 'TokenizerError' has non-sendable type 'TokenizerError.Kind'; this is an error in the Swift 6 language mode
 78 |
 79 | internal struct TokenizerError: Error {
 80 |     enum Kind {
    |          `- note: consider making enum 'Kind' conform to the 'Sendable' protocol
 81 |         case cannotExtractOpeningParens
 82 |         case cannotExtractQuotationMark
    :
 85 |     }
 86 |
 87 |     let kind: Kind
    |         `- warning: stored property 'kind' of 'Sendable'-conforming struct 'TokenizerError' has non-sendable type 'TokenizerError.Kind'; this is an error in the Swift 6 language mode
 88 |     let range: Range<Int>
 89 | }
[14/22] Compiling SearchExpressionParser AndExtractor.swift
[15/22] Compiling SearchExpressionParser BangExtractor.swift
[16/22] Compiling SearchExpressionParser NotExtractor.swift
[17/22] Compiling SearchExpressionParser OrExtractor.swift
[18/22] Compiling SearchExpressionParser ParensExtractors.swift
[19/22] Compiling SearchExpressionParser PhraseExtractor.swift
[20/22] Compiling SearchExpressionParser Expressions.swift
/host/spi-builder-workspace/Sources/SearchExpressionParser/Parsing/Expressions.swift:45:23: warning: static property 'cStringFactory' is not concurrency-safe because it is non-isolated global shared mutable state; this is an error in the Swift 6 language mode
 43 |     public let cString: CString
 44 |
 45 |     public static var cStringFactory: (String) -> CString = ContainsNode.cString(string:)
    |                       |- warning: static property 'cStringFactory' 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 'cStringFactory' to a 'let' constant to make 'Sendable' shared state immutable
    |                       |- note: annotate 'cStringFactory' 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 |     public static func cString(string: String) -> CString {
[21/22] Compiling SearchExpressionParser Parser.swift
/host/spi-builder-workspace/Sources/SearchExpressionParser/Parsing/Expressions.swift:45:23: warning: static property 'cStringFactory' is not concurrency-safe because it is non-isolated global shared mutable state; this is an error in the Swift 6 language mode
 43 |     public let cString: CString
 44 |
 45 |     public static var cStringFactory: (String) -> CString = ContainsNode.cString(string:)
    |                       |- warning: static property 'cStringFactory' 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 'cStringFactory' to a 'let' constant to make 'Sendable' shared state immutable
    |                       |- note: annotate 'cStringFactory' 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 |     public static func cString(string: String) -> CString {
[22/22] Compiling SearchExpressionParser TokenBuffer.swift
/host/spi-builder-workspace/Sources/SearchExpressionParser/Parsing/Expressions.swift:45:23: warning: static property 'cStringFactory' is not concurrency-safe because it is non-isolated global shared mutable state; this is an error in the Swift 6 language mode
 43 |     public let cString: CString
 44 |
 45 |     public static var cStringFactory: (String) -> CString = ContainsNode.cString(string:)
    |                       |- warning: static property 'cStringFactory' 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 'cStringFactory' to a 'let' constant to make 'Sendable' shared state immutable
    |                       |- note: annotate 'cStringFactory' 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 |     public static func cString(string: String) -> CString {
Build complete! (12.30s)
Build complete.
{
  "dependencies" : [
  ],
  "manifest_display_name" : "SearchExpressionParser",
  "name" : "SearchExpressionParser",
  "path" : "/host/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "macos",
      "version" : "10.13"
    }
  ],
  "products" : [
    {
      "name" : "SearchExpressionParser",
      "targets" : [
        "SearchExpressionParser"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "SearchExpressionParserTests",
      "module_type" : "SwiftTarget",
      "name" : "SearchExpressionParserTests",
      "path" : "Tests/SearchExpressionParserTests",
      "sources" : [
        "AnyEquatable.swift",
        "BalanceParenthesesTests.swift",
        "ContainmentEvaluatorTests.swift",
        "Descriptions.swift",
        "ExpressionTests.swift",
        "ParserTests.swift",
        "PhraseCollectionConvertibleTests.swift",
        "TestHelpers.swift",
        "TokenizerTests.swift",
        "XCTAssertEqual+Expression.swift",
        "XCTAssertEqual+Token.swift"
      ],
      "target_dependencies" : [
        "SearchExpressionParser"
      ],
      "type" : "test"
    },
    {
      "c99name" : "SearchExpressionParser",
      "module_type" : "SwiftTarget",
      "name" : "SearchExpressionParser",
      "path" : "Sources/SearchExpressionParser",
      "product_memberships" : [
        "SearchExpressionParser"
      ],
      "sources" : [
        "Either.swift",
        "NormalForm/ContainmentEvaluator.swift",
        "NormalForm/PhraseCollectionConvertible.swift",
        "Parsing/Expressions.swift",
        "Parsing/Parser.swift",
        "Parsing/TokenBuffer.swift",
        "SearchExpressionParser.swift",
        "Tokenization/Character+isWhitespace.swift",
        "Tokenization/TokenCharacterBuffer.swift",
        "Tokenization/TokenExtractor/AndExtractor.swift",
        "Tokenization/TokenExtractor/BangExtractor.swift",
        "Tokenization/TokenExtractor/NotExtractor.swift",
        "Tokenization/TokenExtractor/OrExtractor.swift",
        "Tokenization/TokenExtractor/ParensExtractors.swift",
        "Tokenization/TokenExtractor/PhraseExtractor.swift",
        "Tokenization/TokenExtractor/TokenExtractor.swift",
        "Tokenization/TokenExtractor/WordExtractor.swift",
        "Tokenization/Tokenizer.swift",
        "Tokenization/Tokens.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.5"
}
Done.
This is a staging environment. For live and up-to-date package information, visit swiftpackageindex.com.