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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 ExceptionCatcher, reference v2.1.0 (3cd199), with Swift 6.0 for macOS (SPM) on 15 Nov 2024 13:13:00 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: 4.57.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/sindresorhus/ExceptionCatcher.git
Reference: v2.1.0
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/sindresorhus/ExceptionCatcher
 * tag               v2.1.0     -> FETCH_HEAD
HEAD is now at 3cd1997 Meta tweaks
Cloned https://github.com/sindresorhus/ExceptionCatcher.git
Revision (git rev-parse @):
3cd1997e3663078812efca8652af06104b5160bb
SUCCESS checkout https://github.com/sindresorhus/ExceptionCatcher.git at v2.1.0
========================================
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": "exceptioncatcher",
      "name": "ExceptionCatcher",
      "url": "https://github.com/sindresorhus/ExceptionCatcher.git",
      "version": "unspecified",
      "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/ExceptionCatcher",
      "dependencies": [
      ]
    }
  ]
}
Fetching https://github.com/sindresorhus/ExceptionCatcher.git
[1/81] Fetching exceptioncatcher
Fetched https://github.com/sindresorhus/ExceptionCatcher.git from cache (0.68s)
Creating working copy for https://github.com/sindresorhus/ExceptionCatcher.git
Working copy of https://github.com/sindresorhus/ExceptionCatcher.git resolved at v2.1.0 (3cd1997)
warning: '.resolve-product-dependencies': dependency 'exceptioncatcher' 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/sindresorhus/ExceptionCatcher.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...
[0/3] Write sources
[1/3] Write swift-version--7754E27361AE5C74.txt
[2/3] Compiling ExceptionCatcherInternal ExceptionCatcher.m
[4/5] Compiling ExceptionCatcher ExceptionCatcher.swift
/Users/admin/builder/spi-builder-workspace/Sources/ExceptionCatcher/ExceptionCatcher.swift:1:22: warning: using '@_implementationOnly' without enabling library evolution for 'ExceptionCatcher' may lead to instability during execution
 1 | @_implementationOnly import Foundation
   |                      `- warning: using '@_implementationOnly' without enabling library evolution for 'ExceptionCatcher' may lead to instability during execution
 2 | @_implementationOnly import ExceptionCatcherInternal
 3 |
[5/5] Emitting module ExceptionCatcher
/Users/admin/builder/spi-builder-workspace/Sources/ExceptionCatcher/ExceptionCatcher.swift:1:22: warning: using '@_implementationOnly' without enabling library evolution for 'ExceptionCatcher' may lead to instability during execution
 1 | @_implementationOnly import Foundation
   |                      `- warning: using '@_implementationOnly' without enabling library evolution for 'ExceptionCatcher' may lead to instability during execution
 2 | @_implementationOnly import ExceptionCatcherInternal
 3 |
Build complete! (7.64s)
Build complete.
{
  "dependencies" : [
  ],
  "manifest_display_name" : "ExceptionCatcher",
  "name" : "ExceptionCatcher",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "macos",
      "version" : "10.13"
    },
    {
      "name" : "ios",
      "version" : "12.0"
    },
    {
      "name" : "tvos",
      "version" : "12.0"
    },
    {
      "name" : "watchos",
      "version" : "4.0"
    }
  ],
  "products" : [
    {
      "name" : "ExceptionCatcher",
      "targets" : [
        "ExceptionCatcher"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "ExceptionCatcherTests",
      "module_type" : "SwiftTarget",
      "name" : "ExceptionCatcherTests",
      "path" : "Tests/ExceptionCatcherTests",
      "sources" : [
        "ExceptionCatcherTests.swift"
      ],
      "target_dependencies" : [
        "ExceptionCatcher"
      ],
      "type" : "test"
    },
    {
      "c99name" : "ExceptionCatcherInternal",
      "module_type" : "ClangTarget",
      "name" : "ExceptionCatcherInternal",
      "path" : "Sources/ExceptionCatcherInternal",
      "product_memberships" : [
        "ExceptionCatcher"
      ],
      "sources" : [
        "ExceptionCatcher.m"
      ],
      "type" : "library"
    },
    {
      "c99name" : "ExceptionCatcher",
      "module_type" : "SwiftTarget",
      "name" : "ExceptionCatcher",
      "path" : "Sources/ExceptionCatcher",
      "product_memberships" : [
        "ExceptionCatcher"
      ],
      "sources" : [
        "ExceptionCatcher.swift"
      ],
      "target_dependencies" : [
        "ExceptionCatcherInternal"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.10"
}
Done.