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Build Information

Successful build of KeyValueCoder, reference 0.9.1 (2d154a), with Swift 6.1 for macOS (SPM) on 8 Jan 2026 01:28:16 UTC.

Swift 6 data race errors: 2

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

Build Log

========================================
RunAll
========================================
Builder version: 4.68.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/swhitty/KeyValueCoder.git
Reference: 0.9.1
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/swhitty/KeyValueCoder
 * tag               0.9.1      -> FETCH_HEAD
HEAD is now at 2d154a8 Revise README sections on UserDefaults and Any
Cloned https://github.com/swhitty/KeyValueCoder.git
Revision (git rev-parse @):
2d154a80739beb4dfab9237ce6288e1f1f041ace
SUCCESS checkout https://github.com/swhitty/KeyValueCoder.git at 0.9.1
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.1
Building package at path:  $PWD
https://github.com/swhitty/KeyValueCoder.git
https://github.com/swhitty/KeyValueCoder.git
{
  "dependencies" : [
  ],
  "manifest_display_name" : "KeyValueCoder",
  "name" : "KeyValueCoder",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "macos",
      "version" : "13.0"
    },
    {
      "name" : "ios",
      "version" : "15.0"
    },
    {
      "name" : "tvos",
      "version" : "15.0"
    },
    {
      "name" : "watchos",
      "version" : "8.0"
    }
  ],
  "products" : [
    {
      "name" : "KeyValueCoder",
      "targets" : [
        "KeyValueCoder"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "KeyValueCoderTests",
      "module_type" : "SwiftTarget",
      "name" : "KeyValueCoderTests",
      "path" : "Tests",
      "sources" : [
        "KeyValueDecoderTests.swift",
        "KeyValueEncoderTests.swift",
        "UserDefaults+CodableTests.swift"
      ],
      "target_dependencies" : [
        "KeyValueCoder"
      ],
      "type" : "test"
    },
    {
      "c99name" : "KeyValueCoder",
      "module_type" : "SwiftTarget",
      "name" : "KeyValueCoder",
      "path" : "Sources",
      "product_memberships" : [
        "KeyValueCoder"
      ],
      "sources" : [
        "KeyValueDecoder.swift",
        "KeyValueEncoder.swift",
        "UserDefaults+Codable.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "6.0"
}
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
Building for debugging...
[0/2] Write sources
[1/2] Write swift-version-2F0A5646E1D333AE.txt
[3/6] Compiling KeyValueCoder UserDefaults+Codable.swift
[4/6] Compiling KeyValueCoder KeyValueDecoder.swift
[5/6] Emitting module KeyValueCoder
[6/6] Compiling KeyValueCoder KeyValueEncoder.swift
Build complete! (4.31s)
Build complete.
{
  "dependencies" : [
  ],
  "manifest_display_name" : "KeyValueCoder",
  "name" : "KeyValueCoder",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "macos",
      "version" : "13.0"
    },
    {
      "name" : "ios",
      "version" : "15.0"
    },
    {
      "name" : "tvos",
      "version" : "15.0"
    },
    {
      "name" : "watchos",
      "version" : "8.0"
    }
  ],
  "products" : [
    {
      "name" : "KeyValueCoder",
      "targets" : [
        "KeyValueCoder"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "KeyValueCoderTests",
      "module_type" : "SwiftTarget",
      "name" : "KeyValueCoderTests",
      "path" : "Tests",
      "sources" : [
        "KeyValueDecoderTests.swift",
        "KeyValueEncoderTests.swift",
        "UserDefaults+CodableTests.swift"
      ],
      "target_dependencies" : [
        "KeyValueCoder"
      ],
      "type" : "test"
    },
    {
      "c99name" : "KeyValueCoder",
      "module_type" : "SwiftTarget",
      "name" : "KeyValueCoder",
      "path" : "Sources",
      "product_memberships" : [
        "KeyValueCoder"
      ],
      "sources" : [
        "KeyValueDecoder.swift",
        "KeyValueEncoder.swift",
        "UserDefaults+Codable.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "6.0"
}
Done.