Swift Package Index

Build Information

Successful build of DefaultsKit, reference 0.3.2 (acc227), with Swift 6.1 for macOS (SPM) on 29 Apr 2025 22:32:27 UTC.

Swift 6 data race errors: 1

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: 4.61.1
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/nmdias/DefaultsKit.git
Reference: 0.3.2
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/nmdias/DefaultsKit
 * tag               0.3.2      -> FETCH_HEAD
HEAD is now at acc2272 Update testThreadUnsafe
Cloned https://github.com/nmdias/DefaultsKit.git
Revision (git rev-parse @):
acc22726ef063d3092e5b594ecbb3a8232e631bd
SUCCESS checkout https://github.com/nmdias/DefaultsKit.git at 0.3.2
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.1
Building package at path:  $PWD
https://github.com/nmdias/DefaultsKit.git
https://github.com/nmdias/DefaultsKit.git
{
  "dependencies" : [
  ],
  "manifest_display_name" : "DefaultsKit",
  "name" : "DefaultsKit",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "DefaultsKit",
      "targets" : [
        "DefaultsKit"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "DefaultsKitTests",
      "module_type" : "SwiftTarget",
      "name" : "DefaultsKitTests",
      "path" : "Tests/DefaultsKitTests",
      "sources" : [
        "DefaultsKey + keys.swift",
        "DefaultsTests.swift",
        "Mocks.swift"
      ],
      "target_dependencies" : [
        "DefaultsKit"
      ],
      "type" : "test"
    },
    {
      "c99name" : "DefaultsKit",
      "module_type" : "SwiftTarget",
      "name" : "DefaultsKit",
      "path" : "Sources/DefaultsKit",
      "product_memberships" : [
        "DefaultsKit"
      ],
      "sources" : [
        "Defaults.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.4"
}
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...
[0/2] Write sources
[1/2] Write swift-version-2F0A5646E1D333AE.txt
[3/4] Emitting module DefaultsKit
/Users/admin/builder/spi-builder-workspace/Sources/DefaultsKit/Defaults.swift:50:21: warning: static property 'shared' is not concurrency-safe because non-'Sendable' type 'Defaults' may have shared mutable state; this is an error in the Swift 6 language mode
 43 | /// These should not be used to store sensitive information that could compromise
 44 | /// the application or the user's security and privacy.
 45 | public struct Defaults {
    |               `- note: consider making struct 'Defaults' conform to the 'Sendable' protocol
 46 |   private var userDefaults: UserDefaults
 47 |
 48 |   /// Shared instance of `Defaults`, used for ad-hoc access to the user's
 49 |   /// defaults database throughout the app.
 50 |   public static let shared = Defaults()
    |                     |- warning: static property 'shared' is not concurrency-safe because non-'Sendable' type 'Defaults' may have shared mutable state; this is an error in the Swift 6 language mode
    |                     |- note: add '@MainActor' to make static property 'shared' part of global actor 'MainActor'
    |                     `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 51 |
 52 |   /// An instance of `Defaults` with the specified `UserDefaults` instance.
[4/4] Compiling DefaultsKit Defaults.swift
/Users/admin/builder/spi-builder-workspace/Sources/DefaultsKit/Defaults.swift:50:21: warning: static property 'shared' is not concurrency-safe because non-'Sendable' type 'Defaults' may have shared mutable state; this is an error in the Swift 6 language mode
 43 | /// These should not be used to store sensitive information that could compromise
 44 | /// the application or the user's security and privacy.
 45 | public struct Defaults {
    |               `- note: consider making struct 'Defaults' conform to the 'Sendable' protocol
 46 |   private var userDefaults: UserDefaults
 47 |
 48 |   /// Shared instance of `Defaults`, used for ad-hoc access to the user's
 49 |   /// defaults database throughout the app.
 50 |   public static let shared = Defaults()
    |                     |- warning: static property 'shared' is not concurrency-safe because non-'Sendable' type 'Defaults' may have shared mutable state; this is an error in the Swift 6 language mode
    |                     |- note: add '@MainActor' to make static property 'shared' part of global actor 'MainActor'
    |                     `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 51 |
 52 |   /// An instance of `Defaults` with the specified `UserDefaults` instance.
Build complete! (4.50s)
Build complete.
{
  "dependencies" : [
  ],
  "manifest_display_name" : "DefaultsKit",
  "name" : "DefaultsKit",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "DefaultsKit",
      "targets" : [
        "DefaultsKit"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "DefaultsKitTests",
      "module_type" : "SwiftTarget",
      "name" : "DefaultsKitTests",
      "path" : "Tests/DefaultsKitTests",
      "sources" : [
        "DefaultsKey + keys.swift",
        "DefaultsTests.swift",
        "Mocks.swift"
      ],
      "target_dependencies" : [
        "DefaultsKit"
      ],
      "type" : "test"
    },
    {
      "c99name" : "DefaultsKit",
      "module_type" : "SwiftTarget",
      "name" : "DefaultsKit",
      "path" : "Sources/DefaultsKit",
      "product_memberships" : [
        "DefaultsKit"
      ],
      "sources" : [
        "Defaults.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.4"
}
Done.