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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 LaunchAgent, reference main (9f6d33), with Swift 6.0 for macOS (SPM) on 2 Nov 2024 08:21:13 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

Build Log

========================================
RunAll
========================================
Builder version: 4.56.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/emorydunn/launchagent.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/emorydunn/launchagent
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 9f6d33a Set version
Cloned https://github.com/emorydunn/launchagent.git
Revision (git rev-parse @):
9f6d33abfa4a0a45a877e9b884391981c1f4152b
SUCCESS checkout https://github.com/emorydunn/launchagent.git at main
========================================
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": "launchagent",
      "name": "LaunchAgent",
      "url": "https://github.com/emorydunn/launchagent.git",
      "version": "unspecified",
      "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/launchagent",
      "dependencies": [
      ]
    }
  ]
}
Fetching https://github.com/emorydunn/launchagent.git
[1/648] Fetching launchagent
Fetched https://github.com/emorydunn/launchagent.git from cache (0.91s)
Creating working copy for https://github.com/emorydunn/launchagent.git
Working copy of https://github.com/emorydunn/launchagent.git resolved at main (9f6d33a)
warning: '.resolve-product-dependencies': dependency 'launchagent' 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/emorydunn/launchagent.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
Building for debugging...
[0/2] Write sources
[1/2] Write swift-version--7754E27361AE5C74.txt
[3/12] Compiling LaunchAgent inetdCompatibility.swift
[4/13] Compiling LaunchAgent MachService.swift
[5/13] Compiling LaunchAgent ResourceLimits.swift
[6/13] Compiling LaunchAgent StartCalendarInterval.swift
[7/13] Compiling LaunchAgent File Permissions.swift
/Users/admin/builder/spi-builder-workspace/Sources/LaunchAgent/Key Types/File Permissions.swift:26:23: warning: static property 'read' is not concurrency-safe because non-'Sendable' type 'PermissionBits' may have shared mutable state; this is an error in the Swift 6 language mode
 18 |
 19 | */
 20 | public struct PermissionBits: OptionSet, Codable, CustomStringConvertible {
    |               `- note: consider making struct 'PermissionBits' conform to the 'Sendable' protocol
 21 |
 22 |     /// Raw value
    :
 24 |
 25 |     /// Read permission bit
 26 |     public static let read = PermissionBits(rawValue: 4)
    |                       |- warning: static property 'read' is not concurrency-safe because non-'Sendable' type 'PermissionBits' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: annotate 'read' 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 |     /// Write permission bit
/Users/admin/builder/spi-builder-workspace/Sources/LaunchAgent/Key Types/File Permissions.swift:29:23: warning: static property 'write' is not concurrency-safe because non-'Sendable' type 'PermissionBits' may have shared mutable state; this is an error in the Swift 6 language mode
 18 |
 19 | */
 20 | public struct PermissionBits: OptionSet, Codable, CustomStringConvertible {
    |               `- note: consider making struct 'PermissionBits' conform to the 'Sendable' protocol
 21 |
 22 |     /// Raw value
    :
 27 |
 28 |     /// Write permission bit
 29 |     public static let write = PermissionBits(rawValue: 2)
    |                       |- warning: static property 'write' is not concurrency-safe because non-'Sendable' type 'PermissionBits' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: annotate 'write' 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 |     /// Execute permission bit
/Users/admin/builder/spi-builder-workspace/Sources/LaunchAgent/Key Types/File Permissions.swift:32:23: warning: static property 'execute' is not concurrency-safe because non-'Sendable' type 'PermissionBits' may have shared mutable state; this is an error in the Swift 6 language mode
 18 |
 19 | */
 20 | public struct PermissionBits: OptionSet, Codable, CustomStringConvertible {
    |               `- note: consider making struct 'PermissionBits' conform to the 'Sendable' protocol
 21 |
 22 |     /// Raw value
    :
 30 |
 31 |     /// Execute permission bit
 32 |     public static let execute = PermissionBits(rawValue: 1)
    |                       |- warning: static property 'execute' is not concurrency-safe because non-'Sendable' type 'PermissionBits' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: annotate 'execute' 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 |
[8/13] Compiling LaunchAgent ProcessType.swift
[9/13] Compiling LaunchAgent LaunchAgent.swift
[10/13] Compiling LaunchAgent LaunchAgent+Status.swift
/Users/admin/builder/spi-builder-workspace/Sources/LaunchAgent/LaunchControl.swift:30:23: warning: static property 'shared' is not concurrency-safe because non-'Sendable' type 'LaunchControl' may have shared mutable state; this is an error in the Swift 6 language mode
 25 |
 26 | /// Control agents and daemons.
 27 | public class LaunchControl {
    |              `- note: class 'LaunchControl' does not conform to the 'Sendable' protocol
 28 |
 29 |     /// The shared instance
 30 |     public static let shared = LaunchControl()
    |                       |- warning: static property 'shared' is not concurrency-safe because non-'Sendable' type 'LaunchControl' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: annotate 'shared' 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
 31 |
 32 |     static let launchctl = "/bin/launchctl"
[11/13] Compiling LaunchAgent LaunchControl.swift
/Users/admin/builder/spi-builder-workspace/Sources/LaunchAgent/LaunchControl.swift:30:23: warning: static property 'shared' is not concurrency-safe because non-'Sendable' type 'LaunchControl' may have shared mutable state; this is an error in the Swift 6 language mode
 25 |
 26 | /// Control agents and daemons.
 27 | public class LaunchControl {
    |              `- note: class 'LaunchControl' does not conform to the 'Sendable' protocol
 28 |
 29 |     /// The shared instance
 30 |     public static let shared = LaunchControl()
    |                       |- warning: static property 'shared' is not concurrency-safe because non-'Sendable' type 'LaunchControl' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: annotate 'shared' 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
 31 |
 32 |     static let launchctl = "/bin/launchctl"
[12/13] Emitting module LaunchAgent
/Users/admin/builder/spi-builder-workspace/Sources/LaunchAgent/Key Types/File Permissions.swift:26:23: warning: static property 'read' is not concurrency-safe because non-'Sendable' type 'PermissionBits' may have shared mutable state; this is an error in the Swift 6 language mode
 18 |
 19 | */
 20 | public struct PermissionBits: OptionSet, Codable, CustomStringConvertible {
    |               `- note: consider making struct 'PermissionBits' conform to the 'Sendable' protocol
 21 |
 22 |     /// Raw value
    :
 24 |
 25 |     /// Read permission bit
 26 |     public static let read = PermissionBits(rawValue: 4)
    |                       |- warning: static property 'read' is not concurrency-safe because non-'Sendable' type 'PermissionBits' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: annotate 'read' 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 |     /// Write permission bit
/Users/admin/builder/spi-builder-workspace/Sources/LaunchAgent/Key Types/File Permissions.swift:29:23: warning: static property 'write' is not concurrency-safe because non-'Sendable' type 'PermissionBits' may have shared mutable state; this is an error in the Swift 6 language mode
 18 |
 19 | */
 20 | public struct PermissionBits: OptionSet, Codable, CustomStringConvertible {
    |               `- note: consider making struct 'PermissionBits' conform to the 'Sendable' protocol
 21 |
 22 |     /// Raw value
    :
 27 |
 28 |     /// Write permission bit
 29 |     public static let write = PermissionBits(rawValue: 2)
    |                       |- warning: static property 'write' is not concurrency-safe because non-'Sendable' type 'PermissionBits' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: annotate 'write' 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 |     /// Execute permission bit
/Users/admin/builder/spi-builder-workspace/Sources/LaunchAgent/Key Types/File Permissions.swift:32:23: warning: static property 'execute' is not concurrency-safe because non-'Sendable' type 'PermissionBits' may have shared mutable state; this is an error in the Swift 6 language mode
 18 |
 19 | */
 20 | public struct PermissionBits: OptionSet, Codable, CustomStringConvertible {
    |               `- note: consider making struct 'PermissionBits' conform to the 'Sendable' protocol
 21 |
 22 |     /// Raw value
    :
 30 |
 31 |     /// Execute permission bit
 32 |     public static let execute = PermissionBits(rawValue: 1)
    |                       |- warning: static property 'execute' is not concurrency-safe because non-'Sendable' type 'PermissionBits' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: annotate 'execute' 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 |
/Users/admin/builder/spi-builder-workspace/Sources/LaunchAgent/LaunchControl.swift:30:23: warning: static property 'shared' is not concurrency-safe because non-'Sendable' type 'LaunchControl' may have shared mutable state; this is an error in the Swift 6 language mode
 25 |
 26 | /// Control agents and daemons.
 27 | public class LaunchControl {
    |              `- note: class 'LaunchControl' does not conform to the 'Sendable' protocol
 28 |
 29 |     /// The shared instance
 30 |     public static let shared = LaunchControl()
    |                       |- warning: static property 'shared' is not concurrency-safe because non-'Sendable' type 'LaunchControl' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: annotate 'shared' 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
 31 |
 32 |     static let launchctl = "/bin/launchctl"
[13/13] Compiling LaunchAgent String Extensions.swift
Build complete! (15.52s)
Build complete.
{
  "dependencies" : [
  ],
  "manifest_display_name" : "LaunchAgent",
  "name" : "LaunchAgent",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "LaunchAgent",
      "targets" : [
        "LaunchAgent"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "LaunchAgentTests",
      "module_type" : "SwiftTarget",
      "name" : "LaunchAgentTests",
      "path" : "Tests/LaunchAgentTests",
      "sources" : [
        "FilePermissionsTests.swift",
        "LaunchAgentTests.swift",
        "LaunchAgentValiditytests.swift",
        "LaunchControlTests.swift",
        "ProgramTests.swift",
        "StartCalendarIntervalTests.swift"
      ],
      "target_dependencies" : [
        "LaunchAgent"
      ],
      "type" : "test"
    },
    {
      "c99name" : "LaunchAgent",
      "module_type" : "SwiftTarget",
      "name" : "LaunchAgent",
      "path" : "Sources/LaunchAgent",
      "product_memberships" : [
        "LaunchAgent"
      ],
      "sources" : [
        "Key Types/File Permissions.swift",
        "Key Types/MachService.swift",
        "Key Types/ProcessType.swift",
        "Key Types/ResourceLimits.swift",
        "Key Types/StartCalendarInterval.swift",
        "Key Types/inetdCompatibility.swift",
        "LaunchAgent+Status.swift",
        "LaunchAgent.swift",
        "LaunchControl.swift",
        "String Extensions.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "4.0"
}
Done.