Swift Package Index

Build Information

Successful build of InterposeKit, reference 0.0.2 (17853a), with Swift 6.4 for macOS (SPM) on 16 Sep 2026 13:33:46 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
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Builder version: 5.1.0
Interrupt handler set up.
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Checkout
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Clone URL: https://github.com/steipete/InterposeKit.git
Reference: 0.0.2
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/steipete/InterposeKit
 * tag               0.0.2      -> FETCH_HEAD
HEAD is now at 17853ad Update README.md
Cloned https://github.com/steipete/InterposeKit.git
Revision (git rev-parse @):
17853ad69961a5114e25c60c3ce7600feac0eabd
SUCCESS checkout https://github.com/steipete/InterposeKit.git at 0.0.2
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Build
========================================
Selected platform:         macosSpm
Swift version:             6.4
Building package at path:  $PWD
https://github.com/steipete/InterposeKit.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun swift build --arch arm64
Building for debugging...
[Pre-planning 1 / 96]
[Planning deferred tasks]
[23 / 35]
[25 / 36] SuperBuilder
[36 / 109]
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[90 / 109] SuperBuilder
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[100 / 109] InterposeKit
[106 / 109] InterposeKit
Build complete! (6.97 sec)
/Users/admin/builder/spi-builder-workspace/Sources/InterposeKit/InterposeError.swift:13:10: warning: associated value 'unexpectedImplementation' of 'Sendable'-conforming enum 'InterposeError' contains non-Sendable type 'IMP?' (aka 'Optional<OpaquePointer>')
11 |     /// Someone else changed the implementation; reverting removed this implementation.
12 |     /// This is bad, likely someone else also hooked this method. If you are in such a codebase, do not use revert.
13 |     case unexpectedImplementation(AnyClass, Selector, IMP?)
   |          `- warning: associated value 'unexpectedImplementation' of 'Sendable'-conforming enum 'InterposeError' contains non-Sendable type 'IMP?' (aka 'Optional<OpaquePointer>')
14 |
15 |     /// Unable to register subclass for object-based interposing.
Swift.Optional:1:21: note: generic enum 'Optional' does not conform to the 'Sendable' protocol
1 | @frozen public enum Optional<Wrapped> : ~Copyable, ~Escapable where Wrapped : ~Copyable, Wrapped : ~Escapable {
  |                     `- note: generic enum 'Optional' does not conform to the 'Sendable' protocol
2 |     case none
3 |     case some(Wrapped)
/Users/admin/builder/spi-builder-workspace/Sources/InterposeKit/InterposeError.swift:13:10: warning: associated value 'unexpectedImplementation' of 'Sendable'-conforming enum 'InterposeError' contains non-Sendable type 'IMP?' (aka 'Optional<OpaquePointer>')
11 |     /// Someone else changed the implementation; reverting removed this implementation.
12 |     /// This is bad, likely someone else also hooked this method. If you are in such a codebase, do not use revert.
13 |     case unexpectedImplementation(AnyClass, Selector, IMP?)
   |          `- warning: associated value 'unexpectedImplementation' of 'Sendable'-conforming enum 'InterposeError' contains non-Sendable type 'IMP?' (aka 'Optional<OpaquePointer>')
14 |
15 |     /// Unable to register subclass for object-based interposing.
Swift.Optional:1:21: note: generic enum 'Optional' does not conform to the 'Sendable' protocol
1 | @frozen public enum Optional<Wrapped> : ~Copyable, ~Escapable where Wrapped : ~Copyable, Wrapped : ~Escapable {
  |                     `- note: generic enum 'Optional' does not conform to the 'Sendable' protocol
2 |     case none
3 |     case some(Wrapped)
Build complete.
{
  "dependencies" : [
  ],
  "manifest_display_name" : "InterposeKit",
  "name" : "InterposeKit",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "11.0"
    },
    {
      "name" : "macos",
      "version" : "10.13"
    },
    {
      "name" : "tvos",
      "version" : "11.0"
    },
    {
      "name" : "watchos",
      "version" : "5.0"
    }
  ],
  "products" : [
    {
      "name" : "InterposeKit",
      "targets" : [
        "InterposeKit"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "SuperBuilder",
      "module_type" : "ClangTarget",
      "name" : "SuperBuilder",
      "path" : "Sources/SuperBuilder",
      "product_memberships" : [
        "InterposeKit"
      ],
      "sources" : [
        "src/ITKSuperBuilder.m"
      ],
      "type" : "library"
    },
    {
      "c99name" : "InterposeKitTests",
      "module_type" : "SwiftTarget",
      "name" : "InterposeKitTests",
      "path" : "Tests/InterposeKitTests",
      "sources" : [
        "InterposeKitTestCase.swift",
        "InterposeKitTests.swift",
        "KVOTests.swift",
        "MultipleInterposing.swift",
        "ObjectInterposeTests.swift",
        "TestClass.swift",
        "XCTestManifests.swift"
      ],
      "target_dependencies" : [
        "InterposeKit"
      ],
      "type" : "test"
    },
    {
      "c99name" : "InterposeKit",
      "module_type" : "SwiftTarget",
      "name" : "InterposeKit",
      "path" : "Sources/InterposeKit",
      "product_memberships" : [
        "InterposeKit"
      ],
      "sources" : [
        "AnyHook.swift",
        "ClassHook.swift",
        "InterposeError.swift",
        "InterposeKit.swift",
        "LinuxCompileSupport.swift",
        "ObjectHook.swift",
        "Watcher.swift"
      ],
      "target_dependencies" : [
        "SuperBuilder"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.0"
}
Done.