Swift Package Index

Build Information

Successful build of SwiftKit, reference 2.4.2 (cd4ab8), with Swift 6.4 for macOS (SPM) on 18 Sep 2026 23:55:24 UTC.

Swift 6 data race errors: 0

Build Command

env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun swift build --arch arm64

Build Log

========================================
RunAll
========================================
Builder version: 5.1.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/wendyliga/SwiftKit.git
Reference: 2.4.2
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/wendyliga/SwiftKit
 * tag               2.4.2      -> FETCH_HEAD
HEAD is now at cd4ab8d Fix Shell (#16)
Cloned https://github.com/wendyliga/SwiftKit.git
Revision (git rev-parse @):
cd4ab8d71b82209b774004954451517e565575bf
SUCCESS checkout https://github.com/wendyliga/SwiftKit.git at 2.4.2
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.4
Building package at path:  $PWD
https://github.com/wendyliga/SwiftKit.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun swift build --arch arm64
Building for debugging...
[Planning deferred tasks]
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[20 / 29] SwiftKit
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[65 / 74] SwiftKit
[66 / 74] SwiftKit
[71 / 74] SwiftKit
Build complete! (8.22 sec)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftKit/Shell.swift:66:24: warning: 'stdOutObserver' mutated after capture by sendable closure
 63 |
 64 |         // set listener
 65 |         var stdOutObserver: NSObjectProtocol!
    |             `- note: variable defined here
 66 |         stdOutObserver = NotificationCenter.default.addObserver(
    |                        `- warning: 'stdOutObserver' mutated after capture by sendable closure
 67 |             forName: NSNotification.Name.NSFileHandleDataAvailable,
 68 |             object: stdOutReading,
 69 |             queue: nil
 70 |         ) { _ -> Void in
    |           `- note: variable captured by sendable closure
 71 |             let data = stdOutReading.availableData
 72 |
    :
 79 |             } else {
 80 |                 // That means we've reached the end of the input.
 81 |                 NotificationCenter.default.removeObserver(stdOutObserver!)
    |                                                           `- note: capturing use
 82 |             }
 83 |         }
/Users/admin/builder/spi-builder-workspace/Sources/SwiftKit/Shell.swift:86:24: warning: 'stdErrObserver' mutated after capture by sendable closure
 83 |         }
 84 |
 85 |         var stdErrObserver: NSObjectProtocol!
    |             `- note: variable defined here
 86 |         stdErrObserver = NotificationCenter.default.addObserver(
    |                        `- warning: 'stdErrObserver' mutated after capture by sendable closure
 87 |             forName: NSNotification.Name.NSFileHandleDataAvailable,
 88 |             object: stdErrReading,
 89 |             queue: nil
 90 |         ) { _ -> Void in
    |           `- note: variable captured by sendable closure
 91 |             let data = stdErrReading.availableData
 92 |
    :
 99 |             } else {
100 |                 // That means we've reached the end of the input.
101 |                 NotificationCenter.default.removeObserver(stdErrObserver!)
    |                                                           `- note: capturing use
102 |             }
103 |         }
Build complete.
{
  "dependencies" : [
  ],
  "manifest_display_name" : "SwiftKit",
  "name" : "SwiftKit",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "SwiftKit",
      "targets" : [
        "SwiftKit"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "SwiftKitTests",
      "module_type" : "SwiftTarget",
      "name" : "SwiftKitTests",
      "path" : "Tests/SwiftKitTests",
      "sources" : [
        "Array+Tests.swift",
        "DefaultValue+Tests.swift",
        "NonEmpty+Tests.swift",
        "Result+Tests.swift",
        "String+Tests.swift",
        "Traceable+Tests.swift",
        "XCTestManifests.swift"
      ],
      "target_dependencies" : [
        "SwiftKit"
      ],
      "type" : "test"
    },
    {
      "c99name" : "SwiftKit",
      "module_type" : "SwiftTarget",
      "name" : "SwiftKit",
      "path" : "Sources/SwiftKit",
      "product_memberships" : [
        "SwiftKit"
      ],
      "sources" : [
        "Deprecated.swift",
        "Error.swift",
        "Extensions/Array+Extension.swift",
        "Extensions/Result+Extension.swift",
        "Extensions/String+Extension.swift",
        "Log.swift",
        "PropertyWrapper/DefaultValue.swift",
        "PropertyWrapper/NonEmpty.swift",
        "PropertyWrapper/Traceable.swift",
        "Shell.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.1"
}
Done.