The Swift Package Index logo.Swift Package Index

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 FakeBundle, reference master (2e60b9), with Swift 6.1 for macOS (SPM) on 25 Apr 2025 16:36:04 UTC.

Swift 6 data race errors: 0

Build Command

env DEVELOPER_DIR=/Applications/Xcode-16.3.0.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: 4.61.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/zweigraf/fakebundle.git
Reference: master
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/zweigraf/fakebundle
 * branch            master     -> FETCH_HEAD
 * [new branch]      master     -> origin/master
HEAD is now at 2e60b97 Update package dependencies (#5)
Cloned https://github.com/zweigraf/fakebundle.git
Revision (git rev-parse @):
2e60b97b2b82e0e72480bcdeac811a2d25675147
SUCCESS checkout https://github.com/zweigraf/fakebundle.git at master
Fetching https://github.com/kylef/Commander.git
Fetching https://github.com/kylef/PathKit.git
Fetching https://github.com/kylef/Spectre.git
[1/1021] Fetching spectre
[165/2432] Fetching spectre, pathkit
[335/4020] Fetching spectre, pathkit, commander
Fetched https://github.com/kylef/Commander.git from cache (0.83s)
Fetched https://github.com/kylef/PathKit.git from cache (0.85s)
Fetched https://github.com/kylef/Spectre.git from cache (0.85s)
Computing version for https://github.com/kylef/PathKit.git
Computed https://github.com/kylef/PathKit.git at 1.0.0 (3.57s)
Computing version for https://github.com/kylef/Commander.git
Computed https://github.com/kylef/Commander.git at 0.8.0 (0.63s)
Computing version for https://github.com/kylef/Spectre.git
Computed https://github.com/kylef/Spectre.git at 0.9.0 (0.57s)
Creating working copy for https://github.com/kylef/PathKit.git
Working copy of https://github.com/kylef/PathKit.git resolved at 1.0.0
Creating working copy for https://github.com/kylef/Commander.git
Working copy of https://github.com/kylef/Commander.git resolved at 0.8.0
Creating working copy for https://github.com/kylef/Spectre.git
Working copy of https://github.com/kylef/Spectre.git resolved at 0.9.0
========================================
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": "fakebundle",
      "name": "FakeBundle",
      "url": "https://github.com/zweigraf/fakebundle.git",
      "version": "unspecified",
      "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/fakebundle",
      "dependencies": [
        {
          "identity": "commander",
          "name": "Commander",
          "url": "https://github.com/kylef/Commander.git",
          "version": "0.9.2",
          "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/Commander",
          "dependencies": [
            {
              "identity": "spectre",
              "name": "Spectre",
              "url": "https://github.com/kylef/Spectre.git",
              "version": "0.10.1",
              "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/Spectre",
              "dependencies": [
              ]
            }
          ]
        },
        {
          "identity": "pathkit",
          "name": "PathKit",
          "url": "https://github.com/kylef/PathKit.git",
          "version": "1.0.1",
          "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/PathKit",
          "dependencies": [
            {
              "identity": "spectre",
              "name": "Spectre",
              "url": "https://github.com/kylef/Spectre.git",
              "version": "0.10.1",
              "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/Spectre",
              "dependencies": [
              ]
            }
          ]
        }
      ]
    }
  ]
}
Fetching https://github.com/zweigraf/fakebundle.git
[1/55] Fetching fakebundle
Fetched https://github.com/zweigraf/fakebundle.git from cache (0.50s)
Fetching https://github.com/kylef/PathKit.git from cache
Fetching https://github.com/kylef/Commander.git from cache
Fetched https://github.com/kylef/PathKit.git from cache (0.45s)
Fetched https://github.com/kylef/Commander.git from cache (0.45s)
Computing version for https://github.com/kylef/PathKit.git
Computed https://github.com/kylef/PathKit.git at 1.0.1 (1.05s)
Fetching https://github.com/kylef/Spectre.git from cache
Fetched https://github.com/kylef/Spectre.git from cache (0.39s)
Computing version for https://github.com/kylef/Spectre.git
Computed https://github.com/kylef/Spectre.git at 0.10.1 (1.02s)
Computing version for https://github.com/kylef/Commander.git
Computed https://github.com/kylef/Commander.git at 0.9.2 (0.59s)
Creating working copy for https://github.com/kylef/PathKit.git
Working copy of https://github.com/kylef/PathKit.git resolved at 1.0.1
Creating working copy for https://github.com/zweigraf/fakebundle.git
Working copy of https://github.com/zweigraf/fakebundle.git resolved at master (2e60b97)
Creating working copy for https://github.com/kylef/Commander.git
Working copy of https://github.com/kylef/Commander.git resolved at 0.9.2
Creating working copy for https://github.com/kylef/Spectre.git
Working copy of https://github.com/kylef/Spectre.git resolved at 0.10.1
warning: 'fakebundle': the target name fakebundle has different case on the filesystem and the Package.swift manifest file
Found 2 product dependencies
  - Commander
  - PathKit
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.1
Building package at path:  $PWD
https://github.com/zweigraf/fakebundle.git
https://github.com/zweigraf/fakebundle.git
{
  "dependencies" : [
    {
      "identity" : "commander",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "0.8.0",
            "upper_bound" : "1.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/kylef/Commander.git"
    },
    {
      "identity" : "pathkit",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "1.0.0",
            "upper_bound" : "2.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/kylef/PathKit.git"
    }
  ],
  "manifest_display_name" : "FakeBundle",
  "name" : "FakeBundle",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "fakebundle",
      "targets" : [
        "fakebundle"
      ],
      "type" : {
        "executable" : null
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "fakebundle",
      "module_type" : "SwiftTarget",
      "name" : "fakebundle",
      "path" : "Sources/fakebundle",
      "product_dependencies" : [
        "Commander",
        "PathKit"
      ],
      "product_memberships" : [
        "fakebundle"
      ],
      "sources" : [
        "FakeBundle.swift",
        "main.swift"
      ],
      "type" : "executable"
    }
  ],
  "tools_version" : "5.0"
}
warning: 'spi-builder-workspace': the target name fakebundle has different case on the filesystem and the Package.swift manifest file
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.3.0.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
Building for debugging...
[0/8] Write sources
[2/8] Write fakebundle-entitlement.plist
[4/8] Write swift-version-2F0A5646E1D333AE.txt
[6/20] Compiling Commander CommandType.swift
[7/20] Compiling Commander Group.swift
[8/20] Compiling Commander Command.swift
[9/20] Emitting module Commander
[10/20] Compiling Commander ArgumentConvertible.swift
[11/20] Compiling Commander Error.swift
[12/20] Compiling Commander Commands.swift
[13/20] Compiling Commander ArgumentParser.swift
[14/20] Compiling Commander ArgumentDescription.swift
[15/20] Compiling Commander CommandRunner.swift
[16/20] Emitting module PathKit
[17/20] Compiling PathKit PathKit.swift
[18/23] Emitting module fakebundle
[19/23] Compiling fakebundle main.swift
[20/23] Compiling fakebundle FakeBundle.swift
[20/23] Write Objects.LinkFileList
[21/23] Linking fakebundle
[22/23] Applying fakebundle
Build complete! (7.75s)
warning: 'spi-builder-workspace': the target name fakebundle has different case on the filesystem and the Package.swift manifest file
Build complete.
{
  "dependencies" : [
    {
      "identity" : "commander",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "0.8.0",
            "upper_bound" : "1.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/kylef/Commander.git"
    },
    {
      "identity" : "pathkit",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "1.0.0",
            "upper_bound" : "2.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/kylef/PathKit.git"
    }
  ],
  "manifest_display_name" : "FakeBundle",
  "name" : "FakeBundle",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "fakebundle",
      "targets" : [
        "fakebundle"
      ],
      "type" : {
        "executable" : null
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "fakebundle",
      "module_type" : "SwiftTarget",
      "name" : "fakebundle",
      "path" : "Sources/fakebundle",
      "product_dependencies" : [
        "Commander",
        "PathKit"
      ],
      "product_memberships" : [
        "fakebundle"
      ],
      "sources" : [
        "FakeBundle.swift",
        "main.swift"
      ],
      "type" : "executable"
    }
  ],
  "tools_version" : "5.0"
}
warning: 'spi-builder-workspace': the target name fakebundle has different case on the filesystem and the Package.swift manifest file
Done.