Swift Package Index

Build Information

Failed to build ColorKit, reference v1.0.0 (d9c3a5), with Swift 6.3 for macOS (SPM) on 11 Apr 2026 23:18:43 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun swift build --arch arm64

Build Log

========================================
RunAll
========================================
Builder version: 4.70.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/Boris-Em/ColorKit.git
Reference: v1.0.0
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/Boris-Em/ColorKit
 * tag               v1.0.0     -> FETCH_HEAD
HEAD is now at d9c3a54 Update README.md
Cloned https://github.com/Boris-Em/ColorKit.git
Revision (git rev-parse @):
d9c3a546c40f31b5f2c624603fa03f56904e2dc2
SUCCESS checkout https://github.com/Boris-Em/ColorKit.git at v1.0.0
========================================
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",
  "traits": [
    "default"
  ],
  "dependencies": [
    {
      "identity": "colorkit",
      "name": "ColorKit",
      "url": "https://github.com/Boris-Em/ColorKit.git",
      "version": "unspecified",
      "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/ColorKit",
      "traits": [
        "default"
      ],
      "dependencies": [
      ]
    }
  ]
}
Fetching https://github.com/Boris-Em/ColorKit.git
[1/636] Fetching colorkit
Fetched https://github.com/Boris-Em/ColorKit.git from cache (1.36s)
Creating working copy for https://github.com/Boris-Em/ColorKit.git
Working copy of https://github.com/Boris-Em/ColorKit.git resolved at v1.0.0 (d9c3a54)
warning: '.resolve-product-dependencies': dependency 'colorkit' is not used by any target
Found 0 product dependencies
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.3
Building package at path:  $PWD
https://github.com/Boris-Em/ColorKit.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun swift build --arch arm64
Building for debugging...
[0/2] Write sources
[1/2] Write swift-version--6988338F2F200930.txt
[3/18] Compiling ColorKit RelativeLuminance.swift
/Users/admin/builder/spi-builder-workspace/ColorKit/ColorKit/AverageColor.swift:9:8: error: no such module 'UIKit'
 7 | //
 8 |
 9 | import UIKit
   |        `- error: no such module 'UIKit'
10 | import CoreImage
11 |
[4/18] Compiling ColorKit Random.swift
/Users/admin/builder/spi-builder-workspace/ColorKit/ColorKit/AverageColor.swift:9:8: error: no such module 'UIKit'
 7 | //
 8 |
 9 | import UIKit
   |        `- error: no such module 'UIKit'
10 | import CoreImage
11 |
[5/18] Compiling ColorKit RGB.swift
/Users/admin/builder/spi-builder-workspace/ColorKit/ColorKit/AverageColor.swift:9:8: error: no such module 'UIKit'
 7 | //
 8 |
 9 | import UIKit
   |        `- error: no such module 'UIKit'
10 | import CoreImage
11 |
[6/18] Compiling ColorKit CGSizeExtensions.swift
/Users/admin/builder/spi-builder-workspace/ColorKit/ColorKit/AverageColor.swift:9:8: error: no such module 'UIKit'
 7 | //
 8 |
 9 | import UIKit
   |        `- error: no such module 'UIKit'
10 | import CoreImage
11 |
[7/18] Compiling ColorKit UIImageExtensions.swift
/Users/admin/builder/spi-builder-workspace/ColorKit/ColorKit/AverageColor.swift:9:8: error: no such module 'UIKit'
 7 | //
 8 |
 9 | import UIKit
   |        `- error: no such module 'UIKit'
10 | import CoreImage
11 |
[8/18] Compiling ColorKit Hex.swift
/Users/admin/builder/spi-builder-workspace/ColorKit/ColorKit/AverageColor.swift:9:8: error: no such module 'UIKit'
 7 | //
 8 |
 9 | import UIKit
   |        `- error: no such module 'UIKit'
10 | import CoreImage
11 |
[9/18] Compiling ColorKit Lab.swift
/Users/admin/builder/spi-builder-workspace/ColorKit/ColorKit/AverageColor.swift:9:8: error: no such module 'UIKit'
 7 | //
 8 |
 9 | import UIKit
   |        `- error: no such module 'UIKit'
10 | import CoreImage
11 |
[10/18] Compiling ColorKit ColorPalette.swift
/Users/admin/builder/spi-builder-workspace/ColorKit/ColorKit/AverageColor.swift:9:8: error: no such module 'UIKit'
 7 | //
 8 |
 9 | import UIKit
   |        `- error: no such module 'UIKit'
10 | import CoreImage
11 |
[11/18] Compiling ColorKit ComplementaryColor.swift
/Users/admin/builder/spi-builder-workspace/ColorKit/ColorKit/AverageColor.swift:9:8: error: no such module 'UIKit'
 7 | //
 8 |
 9 | import UIKit
   |        `- error: no such module 'UIKit'
10 | import CoreImage
11 |
[12/18] Compiling ColorKit ContrastRatio.swift
/Users/admin/builder/spi-builder-workspace/ColorKit/ColorKit/AverageColor.swift:9:8: error: no such module 'UIKit'
 7 | //
 8 |
 9 | import UIKit
   |        `- error: no such module 'UIKit'
10 | import CoreImage
11 |
[13/18] Compiling ColorKit Difference.swift
/Users/admin/builder/spi-builder-workspace/ColorKit/ColorKit/AverageColor.swift:9:8: error: no such module 'UIKit'
 7 | //
 8 |
 9 | import UIKit
   |        `- error: no such module 'UIKit'
10 | import CoreImage
11 |
error: emit-module command failed with exit code 1 (use -v to see invocation)
[14/19] Emitting module ColorKit
/Users/admin/builder/spi-builder-workspace/ColorKit/ColorKit/AverageColor.swift:9:8: error: no such module 'UIKit'
 7 | //
 8 |
 9 | import UIKit
   |        `- error: no such module 'UIKit'
10 | import CoreImage
11 |
[15/19] Compiling ColorKit AverageColor.swift
/Users/admin/builder/spi-builder-workspace/ColorKit/ColorKit/AverageColor.swift:9:8: error: no such module 'UIKit'
 7 | //
 8 |
 9 | import UIKit
   |        `- error: no such module 'UIKit'
10 | import CoreImage
11 |
[16/19] Compiling ColorKit CMYK.swift
/Users/admin/builder/spi-builder-workspace/ColorKit/ColorKit/AverageColor.swift:9:8: error: no such module 'UIKit'
 7 | //
 8 |
 9 | import UIKit
   |        `- error: no such module 'UIKit'
10 | import CoreImage
11 |
[17/19] Compiling ColorKit DominantColors.swift
/Users/admin/builder/spi-builder-workspace/ColorKit/ColorKit/AverageColor.swift:9:8: error: no such module 'UIKit'
 7 | //
 8 |
 9 | import UIKit
   |        `- error: no such module 'UIKit'
10 | import CoreImage
11 |
[18/19] Compiling ColorKit CGFloatExtensions.swift
/Users/admin/builder/spi-builder-workspace/ColorKit/ColorKit/AverageColor.swift:9:8: error: no such module 'UIKit'
 7 | //
 8 |
 9 | import UIKit
   |        `- error: no such module 'UIKit'
10 | import CoreImage
11 |
[19/19] Compiling ColorKit XYZ.swift
/Users/admin/builder/spi-builder-workspace/ColorKit/ColorKit/AverageColor.swift:9:8: error: no such module 'UIKit'
 7 | //
 8 |
 9 | import UIKit
   |        `- error: no such module 'UIKit'
10 | import CoreImage
11 |
BUILD FAILURE 6.3 macosSpm