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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 msg2swift, reference v2.0.0 (1054c0), with Swift 6.0 for macOS (SPM) on 30 Nov 2024 21:17:50 UTC.

Swift 6 data race errors: 1

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: 4.58.1
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/DimaRU/Msg2swift.git
Reference: v2.0.0
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/DimaRU/Msg2swift
 * tag               v2.0.0     -> FETCH_HEAD
HEAD is now at 1054c0a Add .action file code generation.
Cloned https://github.com/DimaRU/Msg2swift.git
Revision (git rev-parse @):
1054c0aaf6e9dfd25cdb8a0c298de1daa56bfd26
SUCCESS checkout https://github.com/DimaRU/Msg2swift.git at v2.0.0
Fetching https://github.com/apple/swift-argument-parser
[1/12395] Fetching swift-argument-parser
Fetched https://github.com/apple/swift-argument-parser from cache (2.22s)
Computing version for https://github.com/apple/swift-argument-parser
Computed https://github.com/apple/swift-argument-parser at 1.3.1 (0.45s)
Creating working copy for https://github.com/apple/swift-argument-parser
Working copy of https://github.com/apple/swift-argument-parser resolved at 1.3.1
========================================
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": "msg2swift",
      "name": "msg2swift",
      "url": "https://github.com/DimaRU/Msg2swift.git",
      "version": "unspecified",
      "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/Msg2swift",
      "dependencies": [
        {
          "identity": "swift-argument-parser",
          "name": "swift-argument-parser",
          "url": "https://github.com/apple/swift-argument-parser",
          "version": "1.5.0",
          "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/swift-argument-parser",
          "dependencies": [
          ]
        }
      ]
    }
  ]
}
Fetching https://github.com/DimaRU/Msg2swift.git
[1/184] Fetching msg2swift
Fetched https://github.com/DimaRU/Msg2swift.git from cache (0.66s)
Fetching https://github.com/apple/swift-argument-parser from cache
Fetched https://github.com/apple/swift-argument-parser from cache (0.58s)
Computing version for https://github.com/apple/swift-argument-parser
Computed https://github.com/apple/swift-argument-parser at 1.5.0 (0.03s)
Creating working copy for https://github.com/apple/swift-argument-parser
Working copy of https://github.com/apple/swift-argument-parser resolved at 1.5.0
Creating working copy for https://github.com/DimaRU/Msg2swift.git
Working copy of https://github.com/DimaRU/Msg2swift.git resolved at v2.0.0 (1054c0a)
Found 1 product dependencies
  - swift-argument-parser
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.0
Building package at path:  $PWD
https://github.com/DimaRU/Msg2swift.git
{
  "dependencies" : [
    {
      "identity" : "swift-argument-parser",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "1.3.0",
            "upper_bound" : "2.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/apple/swift-argument-parser"
    }
  ],
  "manifest_display_name" : "msg2swift",
  "name" : "msg2swift",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "macos",
      "version" : "13.0"
    }
  ],
  "products" : [
    {
      "name" : "msg2swift",
      "targets" : [
        "msg2swift"
      ],
      "type" : {
        "executable" : null
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "msg2swiftTests",
      "module_type" : "SwiftTarget",
      "name" : "msg2swiftTests",
      "path" : "Sources/msg2swiftTests",
      "resources" : [
        {
          "path" : "/Users/admin/builder/spi-builder-workspace/Sources/msg2swiftTests/Resource/BasicAction.action",
          "rule" : {
            "process" : {
            }
          }
        },
        {
          "path" : "/Users/admin/builder/spi-builder-workspace/Sources/msg2swiftTests/Resource/BatteryState.msg",
          "rule" : {
            "process" : {
            }
          }
        },
        {
          "path" : "/Users/admin/builder/spi-builder-workspace/Sources/msg2swiftTests/Resource/CameraInfo.msg",
          "rule" : {
            "process" : {
            }
          }
        },
        {
          "path" : "/Users/admin/builder/spi-builder-workspace/Sources/msg2swiftTests/Resource/Empty.srv",
          "rule" : {
            "process" : {
            }
          }
        },
        {
          "path" : "/Users/admin/builder/spi-builder-workspace/Sources/msg2swiftTests/Resource/SetBool.srv",
          "rule" : {
            "process" : {
            }
          }
        },
        {
          "path" : "/Users/admin/builder/spi-builder-workspace/Sources/msg2swiftTests/Resource/Trigger.srv",
          "rule" : {
            "process" : {
            }
          }
        }
      ],
      "sources" : [
        "Msg2swiftTests.swift",
        "Msg2swiftTestsFull.swift"
      ],
      "target_dependencies" : [
        "msg2swift"
      ],
      "type" : "test"
    },
    {
      "c99name" : "msg2swift",
      "module_type" : "SwiftTarget",
      "name" : "msg2swift",
      "path" : "Sources/msg2swift",
      "product_dependencies" : [
        "ArgumentParser"
      ],
      "product_memberships" : [
        "msg2swift"
      ],
      "sources" : [
        "ConverFromSnakeCase.swift",
        "Msg2swift.swift",
        "ReservedWords.swift",
        "StringProtocol+Extensions.swift",
        "SwiftGenerator.swift"
      ],
      "type" : "executable"
    }
  ],
  "tools_version" : "5.8"
}
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
[1/1] Compiling plugin GenerateManual
Building for debugging...
[1/9] Write sources
[3/9] Write msg2swift-entitlement.plist
[5/9] Write swift-version--7754E27361AE5C74.txt
[7/11] Emitting module ArgumentParserToolInfo
[8/11] Compiling ArgumentParserToolInfo ToolInfo.swift
[9/49] Compiling ArgumentParser Flag.swift
[10/49] Compiling ArgumentParser NameSpecification.swift
[11/49] Compiling ArgumentParser Option.swift
[12/49] Compiling ArgumentParser OptionGroup.swift
[13/53] Compiling ArgumentParser BashCompletionsGenerator.swift
[14/53] Compiling ArgumentParser CompletionsGenerator.swift
[15/53] Compiling ArgumentParser FishCompletionsGenerator.swift
[16/53] Compiling ArgumentParser ZshCompletionsGenerator.swift
[17/53] Compiling ArgumentParser Argument.swift
[18/53] Emitting module ArgumentParser
[19/53] Compiling ArgumentParser AsyncParsableCommand.swift
[20/53] Compiling ArgumentParser CommandConfiguration.swift
[21/53] Compiling ArgumentParser EnumerableFlag.swift
[22/53] Compiling ArgumentParser ExpressibleByArgument.swift
[23/53] Compiling ArgumentParser ArgumentHelp.swift
[24/53] Compiling ArgumentParser ArgumentVisibility.swift
[25/53] Compiling ArgumentParser CompletionKind.swift
[26/53] Compiling ArgumentParser Errors.swift
[27/53] Compiling ArgumentParser ParsableArguments.swift
[28/53] Compiling ArgumentParser ParsableArgumentsValidation.swift
[29/53] Compiling ArgumentParser ParsableCommand.swift
[30/53] Compiling ArgumentParser ArgumentDecoder.swift
[31/53] Compiling ArgumentParser ArgumentDefinition.swift
[32/53] Compiling ArgumentParser ArgumentSet.swift
[33/53] Compiling ArgumentParser CommandParser.swift
[34/53] Compiling ArgumentParser InputKey.swift
[35/53] Compiling ArgumentParser Platform.swift
[36/53] Compiling ArgumentParser SequenceExtensions.swift
[37/53] Compiling ArgumentParser StringExtensions.swift
[38/53] Compiling ArgumentParser Tree.swift
[39/53] Compiling ArgumentParser ParserError.swift
[40/53] Compiling ArgumentParser SplitArguments.swift
[41/53] Compiling ArgumentParser DumpHelpGenerator.swift
[42/53] Compiling ArgumentParser HelpCommand.swift
[43/53] Compiling ArgumentParser HelpGenerator.swift
[44/53] Compiling ArgumentParser MessageInfo.swift
[45/53] Compiling ArgumentParser UsageGenerator.swift
[46/53] Compiling ArgumentParser CollectionExtensions.swift
[47/53] Compiling ArgumentParser InputOrigin.swift
[48/53] Compiling ArgumentParser Name.swift
[49/53] Compiling ArgumentParser Parsed.swift
[50/53] Compiling ArgumentParser ParsedValues.swift
[51/59] Compiling msg2swift Msg2swift.swift
/Users/admin/builder/spi-builder-workspace/Sources/msg2swift/Msg2swift.swift:27:16: warning: static property 'configuration' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 25 | @main
 26 | struct Msg2swift: ParsableCommand {
 27 |     static var configuration = CommandConfiguration(
    |                |- warning: static property 'configuration' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    |                |- note: convert 'configuration' to a 'let' constant to make 'Sendable' shared state immutable
    |                |- note: annotate 'configuration' 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
 28 |         commandName: "msg2swift",
 29 |         abstract: "Generate Swift codable models from ROS message and service files.",
[52/59] Compiling msg2swift SwiftGenerator.swift
[53/59] Compiling msg2swift ReservedWords.swift
[54/59] Compiling msg2swift StringProtocol+Extensions.swift
[55/59] Emitting module msg2swift
/Users/admin/builder/spi-builder-workspace/Sources/msg2swift/Msg2swift.swift:27:16: warning: static property 'configuration' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 25 | @main
 26 | struct Msg2swift: ParsableCommand {
 27 |     static var configuration = CommandConfiguration(
    |                |- warning: static property 'configuration' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    |                |- note: convert 'configuration' to a 'let' constant to make 'Sendable' shared state immutable
    |                |- note: annotate 'configuration' 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
 28 |         commandName: "msg2swift",
 29 |         abstract: "Generate Swift codable models from ROS message and service files.",
[56/59] Compiling msg2swift ConverFromSnakeCase.swift
[56/59] Write Objects.LinkFileList
[57/59] Linking msg2swift
[58/59] Applying msg2swift
Build complete! (16.35s)
Build complete.
{
  "dependencies" : [
    {
      "identity" : "swift-argument-parser",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "1.3.0",
            "upper_bound" : "2.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/apple/swift-argument-parser"
    }
  ],
  "manifest_display_name" : "msg2swift",
  "name" : "msg2swift",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "macos",
      "version" : "13.0"
    }
  ],
  "products" : [
    {
      "name" : "msg2swift",
      "targets" : [
        "msg2swift"
      ],
      "type" : {
        "executable" : null
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "msg2swiftTests",
      "module_type" : "SwiftTarget",
      "name" : "msg2swiftTests",
      "path" : "Sources/msg2swiftTests",
      "resources" : [
        {
          "path" : "/Users/admin/builder/spi-builder-workspace/Sources/msg2swiftTests/Resource/BasicAction.action",
          "rule" : {
            "process" : {
            }
          }
        },
        {
          "path" : "/Users/admin/builder/spi-builder-workspace/Sources/msg2swiftTests/Resource/BatteryState.msg",
          "rule" : {
            "process" : {
            }
          }
        },
        {
          "path" : "/Users/admin/builder/spi-builder-workspace/Sources/msg2swiftTests/Resource/CameraInfo.msg",
          "rule" : {
            "process" : {
            }
          }
        },
        {
          "path" : "/Users/admin/builder/spi-builder-workspace/Sources/msg2swiftTests/Resource/Empty.srv",
          "rule" : {
            "process" : {
            }
          }
        },
        {
          "path" : "/Users/admin/builder/spi-builder-workspace/Sources/msg2swiftTests/Resource/SetBool.srv",
          "rule" : {
            "process" : {
            }
          }
        },
        {
          "path" : "/Users/admin/builder/spi-builder-workspace/Sources/msg2swiftTests/Resource/Trigger.srv",
          "rule" : {
            "process" : {
            }
          }
        }
      ],
      "sources" : [
        "Msg2swiftTests.swift",
        "Msg2swiftTestsFull.swift"
      ],
      "target_dependencies" : [
        "msg2swift"
      ],
      "type" : "test"
    },
    {
      "c99name" : "msg2swift",
      "module_type" : "SwiftTarget",
      "name" : "msg2swift",
      "path" : "Sources/msg2swift",
      "product_dependencies" : [
        "ArgumentParser"
      ],
      "product_memberships" : [
        "msg2swift"
      ],
      "sources" : [
        "ConverFromSnakeCase.swift",
        "Msg2swift.swift",
        "ReservedWords.swift",
        "StringProtocol+Extensions.swift",
        "SwiftGenerator.swift"
      ],
      "type" : "executable"
    }
  ],
  "tools_version" : "5.8"
}
Done.