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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 PackageConfig with Swift 6.0 for Linux.

Swift 6 data race errors: 2

Build Command

bash -c docker run --rm -v "checkouts-4606859-0":/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/shibapm/packageconfig.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/shibapm/packageconfig
 * branch            master     -> FETCH_HEAD
 * [new branch]      master     -> origin/master
HEAD is now at 5852319 Merge pull request #27 from minuscorp/rename-example-product
Cloned https://github.com/shibapm/packageconfig.git
Revision (git rev-parse @):
58523193c26fb821ed1720dcd8a21009055c7cdb
SUCCESS checkout https://github.com/shibapm/packageconfig.git at master
========================================
Build
========================================
Selected platform:         linux
Swift version:             6.0
Building package at path:  $workDir
https://github.com/shibapm/packageconfig.git
Running build ...
bash -c docker run --rm -v "checkouts-4606859-0":/host -w "$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...
[0/18] Write sources
[5/18] Write swift-version-24593BA9C3E375BF.txt
[7/28] Emitting module PackageConfigExecutable
/host/spi-builder-workspace/Sources/PackageConfigExecutable/main.swift:12:9: warning: 'launchPath' is deprecated: renamed to 'executableURL'
10 | swift build --target PackageConfigs
11 | """
12 | process.launchPath = "/bin/bash"
   |         |- warning: 'launchPath' is deprecated: renamed to 'executableURL'
   |         `- note: use 'executableURL' instead
13 | process.arguments = ["-c", script]
14 | process.launch()
/host/spi-builder-workspace/Sources/PackageConfigExecutable/main.swift:14:9: warning: 'launch()' is deprecated: renamed to 'run'
12 | process.launchPath = "/bin/bash"
13 | process.arguments = ["-c", script]
14 | process.launch()
   |         |- warning: 'launch()' is deprecated: renamed to 'run'
   |         `- note: use 'run' instead
15 | process.waitUntilExit()
16 |
[8/28] Compiling PackageConfigExecutable main.swift
/host/spi-builder-workspace/Sources/PackageConfigExecutable/main.swift:12:9: warning: 'launchPath' is deprecated: renamed to 'executableURL'
10 | swift build --target PackageConfigs
11 | """
12 | process.launchPath = "/bin/bash"
   |         |- warning: 'launchPath' is deprecated: renamed to 'executableURL'
   |         `- note: use 'executableURL' instead
13 | process.arguments = ["-c", script]
14 | process.launch()
/host/spi-builder-workspace/Sources/PackageConfigExecutable/main.swift:14:9: warning: 'launch()' is deprecated: renamed to 'run'
12 | process.launchPath = "/bin/bash"
13 | process.arguments = ["-c", script]
14 | process.launch()
   |         |- warning: 'launch()' is deprecated: renamed to 'run'
   |         `- note: use 'run' instead
15 | process.waitUntilExit()
16 |
[9/28] Compiling PackageConfig Loader.swift
[10/28] Compiling PackageConfig Error.swift
[11/28] Compiling PackageConfig Package.swift
/host/spi-builder-workspace/Sources/PackageConfig/Package.swift:25:17: warning: 'launchPath' is deprecated: renamed to 'executableURL'
 23 |
 24 |         // Create a process to eval the Swift Package manifest as a subprocess
 25 |         process.launchPath = swiftC
    |                 |- warning: 'launchPath' is deprecated: renamed to 'executableURL'
    |                 `- note: use 'executableURL' instead
 26 |         process.arguments = arguments
 27 |         let stdPipe = Pipe()
/host/spi-builder-workspace/Sources/PackageConfig/Package.swift:37:17: warning: 'launch()' is deprecated: renamed to 'run'
 35 |         // creating a file in the tmpdir that stores the JSON
 36 |         // settings when a new instance of PackageConfig is created
 37 |         process.launch()
    |                 |- warning: 'launch()' is deprecated: renamed to 'run'
    |                 `- note: use 'run' instead
 38 |         process.waitUntilExit()
 39 |         debugLog(String(data: stdPipe.fileHandleForReading.readDataToEndOfFile(), encoding: .utf8)!)
/host/spi-builder-workspace/Sources/PackageConfig/Package.swift:56:21: warning: 'launchPath' is deprecated: renamed to 'executableURL'
 54 |             let pipe = Pipe()
 55 |
 56 |             process.launchPath = currentDirectory + "/Package"
    |                     |- warning: 'launchPath' is deprecated: renamed to 'executableURL'
    |                     `- note: use 'executableURL' instead
 57 |             process.standardOutput = pipe
 58 |
/host/spi-builder-workspace/Sources/PackageConfig/Package.swift:59:21: warning: 'launch()' is deprecated: renamed to 'run'
 57 |             process.standardOutput = pipe
 58 |
 59 |             process.launch()
    |                     |- warning: 'launch()' is deprecated: renamed to 'run'
    |                     `- note: use 'run' instead
 60 |             process.waitUntilExit()
 61 |
/host/spi-builder-workspace/Sources/PackageConfig/Package.swift:72:17: warning: 'launchPath' is deprecated: renamed to 'executableURL'
 70 |         let pipe = Pipe()
 71 |
 72 |         process.launchPath = "/usr/bin/xcrun"
    |                 |- warning: 'launchPath' is deprecated: renamed to 'executableURL'
    |                 `- note: use 'executableURL' instead
 73 |         process.arguments = ["--find", tool]
 74 |         process.standardOutput = pipe
/host/spi-builder-workspace/Sources/PackageConfig/Package.swift:76:34: warning: 'launchPath' is deprecated: renamed to 'executableURL'
 74 |         process.standardOutput = pipe
 75 |
 76 |         debugLog("CMD: \(process.launchPath!) \( ["--find", tool].joined(separator: " "))")
    |                                  |- warning: 'launchPath' is deprecated: renamed to 'executableURL'
    |                                  `- note: use 'executableURL' instead
 77 |
 78 |         process.launch()
/host/spi-builder-workspace/Sources/PackageConfig/Package.swift:78:17: warning: 'launch()' is deprecated: renamed to 'run'
 76 |         debugLog("CMD: \(process.launchPath!) \( ["--find", tool].joined(separator: " "))")
 77 |
 78 |         process.launch()
    |                 |- warning: 'launch()' is deprecated: renamed to 'run'
    |                 `- note: use 'run' instead
 79 |         process.waitUntilExit()
 80 |         return String(data: pipe.fileHandleForReading.readDataToEndOfFile(), encoding: .utf8)!
/host/spi-builder-workspace/Sources/PackageConfig/Package.swift:88:17: warning: 'launchPath' is deprecated: renamed to 'executableURL'
 86 |         let pipe = Pipe()
 87 |
 88 |         process.launchPath = "/bin/bash"
    |                 |- warning: 'launchPath' is deprecated: renamed to 'executableURL'
    |                 `- note: use 'executableURL' instead
 89 |         process.arguments = ["-c", "command -v \(tool)"]
 90 |         process.standardOutput = pipe
/host/spi-builder-workspace/Sources/PackageConfig/Package.swift:92:34: warning: 'launchPath' is deprecated: renamed to 'executableURL'
 90 |         process.standardOutput = pipe
 91 |
 92 |         debugLog("CMD: \(process.launchPath!) \(process.arguments!.joined(separator: " "))")
    |                                  |- warning: 'launchPath' is deprecated: renamed to 'executableURL'
    |                                  `- note: use 'executableURL' instead
 93 |
 94 |         process.launch()
/host/spi-builder-workspace/Sources/PackageConfig/Package.swift:94:17: warning: 'launch()' is deprecated: renamed to 'run'
 92 |         debugLog("CMD: \(process.launchPath!) \(process.arguments!.joined(separator: " "))")
 93 |
 94 |         process.launch()
    |                 |- warning: 'launch()' is deprecated: renamed to 'run'
    |                 `- note: use 'run' instead
 95 |         process.waitUntilExit()
 96 |         return String(data: pipe.fileHandleForReading.readDataToEndOfFile(), encoding: .utf8)!
/host/spi-builder-workspace/Sources/PackageConfig/Package.swift:224:17: warning: 'launchPath' is deprecated: renamed to 'executableURL'
222 |         let pipe = Pipe()
223 |
224 |         process.launchPath = "/usr/bin/xcrun"
    |                 |- warning: 'launchPath' is deprecated: renamed to 'executableURL'
    |                 `- note: use 'executableURL' instead
225 |         process.arguments = ["--show-sdk-path"]
226 |         process.standardOutput = pipe
/host/spi-builder-workspace/Sources/PackageConfig/Package.swift:228:43: warning: 'launchPath' is deprecated: renamed to 'executableURL'
226 |         process.standardOutput = pipe
227 |
228 |         debugLog("CMD SDK path: \(process.launchPath!) \(process.arguments!.joined(separator: " "))")
    |                                           |- warning: 'launchPath' is deprecated: renamed to 'executableURL'
    |                                           `- note: use 'executableURL' instead
229 |
230 |         process.launch()
/host/spi-builder-workspace/Sources/PackageConfig/Package.swift:230:17: warning: 'launch()' is deprecated: renamed to 'run'
228 |         debugLog("CMD SDK path: \(process.launchPath!) \(process.arguments!.joined(separator: " "))")
229 |
230 |         process.launch()
    |                 |- warning: 'launch()' is deprecated: renamed to 'run'
    |                 `- note: use 'run' instead
231 |         process.waitUntilExit()
232 |         return String(data: pipe.fileHandleForReading.readDataToEndOfFile(), encoding: .utf8)!
[13/29] Compiling PackageConfig PackageConfiguration.swift
/host/spi-builder-workspace/Sources/PackageConfig/PackageConfiguration.swift:4:23: warning: static property 'fileName' is not concurrency-safe because it is non-isolated global shared mutable state; this is an error in the Swift 6 language mode
  2 |
  3 | public struct PackageConfiguration: PackageConfig {
  4 |     public static var fileName: String = "package-config"
    |                       |- warning: static property 'fileName' 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 'fileName' to a 'let' constant to make 'Sendable' shared state immutable
    |                       |- note: annotate 'fileName' 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
  5 |
  6 |     public let configuration: [String: Any]
[14/29] Compiling PackageConfig Writer.swift
[15/29] Compiling PackageConfig PackageConfig.swift
[15/29] Wrapping AST for PackageConfigExecutable for debugging
[16/29] Write Objects.LinkFileList
[17/29] Linking package-config
[19/29] Compiling PackageConfig DynamicLibraries.swift
/host/spi-builder-workspace/Sources/PackageConfig/DynamicLibraries.swift:13:11: warning: 'launchPath' is deprecated: renamed to 'executableURL'
11 | 		let pipe = Pipe()
12 |
13 | 		process.launchPath = "/bin/bash"
   |           |- warning: 'launchPath' is deprecated: renamed to 'executableURL'
   |           `- note: use 'executableURL' instead
14 | 		process.arguments = ["-c", "cat Package.swift"]
15 | 		process.standardOutput = pipe
/host/spi-builder-workspace/Sources/PackageConfig/DynamicLibraries.swift:16:11: warning: 'launch()' is deprecated: renamed to 'run'
14 | 		process.arguments = ["-c", "cat Package.swift"]
15 | 		process.standardOutput = pipe
16 | 		process.launch()
   |           |- warning: 'launch()' is deprecated: renamed to 'run'
   |           `- note: use 'run' instead
17 | 		process.waitUntilExit()
18 |
[20/29] Emitting module PackageConfig
/host/spi-builder-workspace/Sources/PackageConfig/PackageConfiguration.swift:4:23: warning: static property 'fileName' is not concurrency-safe because it is non-isolated global shared mutable state; this is an error in the Swift 6 language mode
  2 |
  3 | public struct PackageConfiguration: PackageConfig {
  4 |     public static var fileName: String = "package-config"
    |                       |- warning: static property 'fileName' 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 'fileName' to a 'let' constant to make 'Sendable' shared state immutable
    |                       |- note: annotate 'fileName' 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
  5 |
  6 |     public let configuration: [String: Any]
[21/30] Wrapping AST for PackageConfig for debugging
[22/30] Write Objects.LinkFileList
[24/32] Emitting module ExampleConfig
/host/spi-builder-workspace/Sources/ExampleConfig/ExampleConfig.swift:8:20: warning: static property 'fileName' is not concurrency-safe because it is non-isolated global shared mutable state; this is an error in the Swift 6 language mode
 6 | 	let value: String
 7 |
 8 | 	public static var fileName: String = "example.config.json"
   |                    |- warning: static property 'fileName' 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 'fileName' to a 'let' constant to make 'Sendable' shared state immutable
   |                    |- note: annotate 'fileName' 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
 9 |
10 | 	public init(value: String) {
[25/32] Compiling ExampleConfig ExampleConfig.swift
/host/spi-builder-workspace/Sources/ExampleConfig/ExampleConfig.swift:8:20: warning: static property 'fileName' is not concurrency-safe because it is non-isolated global shared mutable state; this is an error in the Swift 6 language mode
 6 | 	let value: String
 7 |
 8 | 	public static var fileName: String = "example.config.json"
   |                    |- warning: static property 'fileName' 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 'fileName' to a 'let' constant to make 'Sendable' shared state immutable
   |                    |- note: annotate 'fileName' 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
 9 |
10 | 	public init(value: String) {
[25/32] Linking libPackageConfig.so
[27/33] Wrapping AST for ExampleConfig for debugging
[28/33] Write Objects.LinkFileList
[30/37] Emitting module PackageConfigs
[31/37] Compiling PackageConfigs PackageConfigs.swift
[33/38] Compiling ExampleMain main.swift
[34/38] Emitting module ExampleMain
[35/39] Linking libExampleConfig.so
[36/39] Wrapping AST for ExampleMain for debugging
[37/39] Write Objects.LinkFileList
[38/39] Linking package-config-example
Build complete! (20.71s)
Build complete.
{
  "dependencies" : [
  ],
  "manifest_display_name" : "PackageConfig",
  "name" : "PackageConfig",
  "path" : "/host/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "PackageConfig",
      "targets" : [
        "PackageConfig"
      ],
      "type" : {
        "library" : [
          "dynamic"
        ]
      }
    },
    {
      "name" : "package-config",
      "targets" : [
        "PackageConfigExecutable"
      ],
      "type" : {
        "executable" : null
      }
    },
    {
      "name" : "ExampleConfig",
      "targets" : [
        "ExampleConfig"
      ],
      "type" : {
        "library" : [
          "dynamic"
        ]
      }
    },
    {
      "name" : "package-config-example",
      "targets" : [
        "ExampleMain"
      ],
      "type" : {
        "executable" : null
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "PackageConfigs",
      "module_type" : "SwiftTarget",
      "name" : "PackageConfigs",
      "path" : "Sources/PackageConfigs",
      "sources" : [
        "PackageConfigs.swift"
      ],
      "target_dependencies" : [
        "ExampleConfig"
      ],
      "type" : "library"
    },
    {
      "c99name" : "PackageConfigExecutable",
      "module_type" : "SwiftTarget",
      "name" : "PackageConfigExecutable",
      "path" : "Sources/PackageConfigExecutable",
      "product_memberships" : [
        "package-config"
      ],
      "sources" : [
        "main.swift"
      ],
      "type" : "executable"
    },
    {
      "c99name" : "PackageConfig",
      "module_type" : "SwiftTarget",
      "name" : "PackageConfig",
      "path" : "Sources/PackageConfig",
      "product_memberships" : [
        "PackageConfig",
        "ExampleConfig",
        "package-config-example"
      ],
      "sources" : [
        "DynamicLibraries.swift",
        "Error.swift",
        "Loader.swift",
        "Package.swift",
        "PackageConfig.swift",
        "PackageConfiguration.swift",
        "Writer.swift"
      ],
      "type" : "library"
    },
    {
      "c99name" : "ExampleMain",
      "module_type" : "SwiftTarget",
      "name" : "ExampleMain",
      "path" : "Sources/ExampleMain",
      "product_memberships" : [
        "package-config-example"
      ],
      "sources" : [
        "main.swift"
      ],
      "target_dependencies" : [
        "PackageConfig",
        "ExampleConfig"
      ],
      "type" : "executable"
    },
    {
      "c99name" : "ExampleConfig",
      "module_type" : "SwiftTarget",
      "name" : "ExampleConfig",
      "path" : "Sources/ExampleConfig",
      "product_memberships" : [
        "ExampleConfig",
        "package-config-example"
      ],
      "sources" : [
        "ExampleConfig.swift"
      ],
      "target_dependencies" : [
        "PackageConfig"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "4.2"
}
Done.
This is a staging environment. For live and up-to-date package information, visit swiftpackageindex.com.