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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 swift-system, reference 0.0.1 (8ffa04), with Swift 6.0 for macOS (SPM) on 4 Nov 2024 02:05:21 UTC.

Swift 6 data race errors: 0

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/PureSwift/swift-system.git
Reference: 0.0.1
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/PureSwift/swift-system
 * tag               0.0.1      -> FETCH_HEAD
HEAD is now at 8ffa04c Initial version of Swift System
Cloned https://github.com/PureSwift/swift-system.git
Revision (git rev-parse @):
8ffa04c0a0592e6f4f9c30926dedd8fa1c5371f9
SUCCESS checkout https://github.com/PureSwift/swift-system.git at 0.0.1
========================================
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": "swift-system",
      "name": "swift-system",
      "url": "https://github.com/PureSwift/swift-system.git",
      "version": "unspecified",
      "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/swift-system",
      "dependencies": [
      ]
    }
  ]
}
Fetching https://github.com/PureSwift/swift-system.git
[1/3061] Fetching swift-system
Fetched https://github.com/PureSwift/swift-system.git from cache (0.97s)
Creating working copy for https://github.com/PureSwift/swift-system.git
Working copy of https://github.com/PureSwift/swift-system.git resolved at 0.0.1 (8ffa04c)
warning: '.resolve-product-dependencies': dependency 'swift-system' 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/PureSwift/swift-system.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...
[0/4] Write sources
[2/4] Compiling CSystem shims.c
[3/4] Write swift-version--7754E27361AE5C74.txt
[5/6] Compiling SystemInternals Exports.swift
[6/6] Emitting module SystemInternals
[7/16] Compiling SystemPackage FilePermissions.swift
[8/16] Compiling SystemPackage LinuxPlatformConstants.swift
[9/17] Compiling SystemPackage Platform.swift
/Users/admin/builder/spi-builder-workspace/Sources/System/Platform.swift:10:22: warning: using '@_implementationOnly' without enabling library evolution for 'SystemPackage' may lead to instability during execution
 8 | */
 9 |
10 | @_implementationOnly import SystemInternals
   |                      `- warning: using '@_implementationOnly' without enabling library evolution for 'SystemPackage' may lead to instability during execution
11 |
12 | // Public typealiases that can't be reexported from SystemInternals
[10/17] Compiling SystemPackage FileOperations.swift
/Users/admin/builder/spi-builder-workspace/Sources/System/FileOperations.swift:10:22: warning: using '@_implementationOnly' without enabling library evolution for 'SystemPackage' may lead to instability during execution
  8 | */
  9 |
 10 | @_implementationOnly import SystemInternals
    |                      `- warning: using '@_implementationOnly' without enabling library evolution for 'SystemPackage' may lead to instability during execution
 11 |
 12 | // @available(macOS 10.16, iOS 14.0, watchOS 7.0, tvOS 14.0, *)
[11/17] Compiling SystemPackage DarwinPlatformConstants.swift
[12/17] Compiling SystemPackage Util.swift
[13/17] Compiling SystemPackage FilePath.swift
/Users/admin/builder/spi-builder-workspace/Sources/System/FilePath.swift:94:22: warning: using '@_implementationOnly' without enabling library evolution for 'SystemPackage' may lead to instability during execution
 92 | }
 93 |
 94 | @_implementationOnly import SystemInternals
    |                      `- warning: using '@_implementationOnly' without enabling library evolution for 'SystemPackage' may lead to instability during execution
 95 |
 96 | //
[14/17] Compiling SystemPackage FileHelpers.swift
[15/17] Compiling SystemPackage FileDescriptor.swift
[16/17] Emitting module SystemPackage
/Users/admin/builder/spi-builder-workspace/Sources/System/Errno.swift:1461:22: warning: using '@_implementationOnly' without enabling library evolution for 'SystemPackage' may lead to instability during execution
1459 | }
1460 |
1461 | @_implementationOnly import SystemInternals
     |                      `- warning: using '@_implementationOnly' without enabling library evolution for 'SystemPackage' may lead to instability during execution
1462 | // @available(macOS 10.16, iOS 14.0, watchOS 7.0, tvOS 14.0, *)
1463 | extension Errno {
/Users/admin/builder/spi-builder-workspace/Sources/System/FileOperations.swift:10:22: warning: using '@_implementationOnly' without enabling library evolution for 'SystemPackage' may lead to instability during execution
  8 | */
  9 |
 10 | @_implementationOnly import SystemInternals
    |                      `- warning: using '@_implementationOnly' without enabling library evolution for 'SystemPackage' may lead to instability during execution
 11 |
 12 | // @available(macOS 10.16, iOS 14.0, watchOS 7.0, tvOS 14.0, *)
/Users/admin/builder/spi-builder-workspace/Sources/System/FilePath.swift:94:22: warning: using '@_implementationOnly' without enabling library evolution for 'SystemPackage' may lead to instability during execution
 92 | }
 93 |
 94 | @_implementationOnly import SystemInternals
    |                      `- warning: using '@_implementationOnly' without enabling library evolution for 'SystemPackage' may lead to instability during execution
 95 |
 96 | //
/Users/admin/builder/spi-builder-workspace/Sources/System/Platform.swift:10:22: warning: using '@_implementationOnly' without enabling library evolution for 'SystemPackage' may lead to instability during execution
 8 | */
 9 |
10 | @_implementationOnly import SystemInternals
   |                      `- warning: using '@_implementationOnly' without enabling library evolution for 'SystemPackage' may lead to instability during execution
11 |
12 | // Public typealiases that can't be reexported from SystemInternals
[17/17] Compiling SystemPackage Errno.swift
/Users/admin/builder/spi-builder-workspace/Sources/System/Errno.swift:1461:22: warning: using '@_implementationOnly' without enabling library evolution for 'SystemPackage' may lead to instability during execution
1459 | }
1460 |
1461 | @_implementationOnly import SystemInternals
     |                      `- warning: using '@_implementationOnly' without enabling library evolution for 'SystemPackage' may lead to instability during execution
1462 | // @available(macOS 10.16, iOS 14.0, watchOS 7.0, tvOS 14.0, *)
1463 | extension Errno {
Build complete! (3.88s)
Build complete.
{
  "dependencies" : [
  ],
  "manifest_display_name" : "swift-system",
  "name" : "swift-system",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "SystemPackage",
      "targets" : [
        "SystemPackage"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "SystemTests",
      "module_type" : "SwiftTarget",
      "name" : "SystemTests",
      "path" : "Tests/SystemTests",
      "sources" : [
        "ErrnoTest.swift",
        "FileOperationsTest.swift",
        "FilePathTest.swift",
        "FileTypesTest.swift",
        "XCTestManifests.swift"
      ],
      "target_dependencies" : [
        "SystemPackage"
      ],
      "type" : "test"
    },
    {
      "c99name" : "SystemPackage",
      "module_type" : "SwiftTarget",
      "name" : "SystemPackage",
      "path" : "Sources/System",
      "product_memberships" : [
        "SystemPackage"
      ],
      "sources" : [
        "DarwinPlatformConstants.swift",
        "Errno.swift",
        "FileDescriptor.swift",
        "FileHelpers.swift",
        "FileOperations.swift",
        "FilePath.swift",
        "FilePermissions.swift",
        "LinuxPlatformConstants.swift",
        "Platform.swift",
        "Util.swift"
      ],
      "target_dependencies" : [
        "SystemInternals"
      ],
      "type" : "library"
    },
    {
      "c99name" : "SystemInternals",
      "module_type" : "SwiftTarget",
      "name" : "SystemInternals",
      "path" : "Sources/SystemInternals",
      "product_memberships" : [
        "SystemPackage"
      ],
      "sources" : [
        "Exports.swift"
      ],
      "target_dependencies" : [
        "CSystem"
      ],
      "type" : "library"
    },
    {
      "c99name" : "CSystem",
      "module_type" : "ClangTarget",
      "name" : "CSystem",
      "path" : "Sources/CSystem",
      "product_memberships" : [
        "SystemPackage"
      ],
      "sources" : [
        "shims.c"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.2"
}
Done.