Swift Package Index

Build Information

Failed to build FDChessboardView, reference 3.0.0 (bbbdb5), with Swift 6.3 for macOS (SPM) on 11 Apr 2026 11:55:42 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/fulldecent/FDChessboardView.git
Reference: 3.0.0
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/fulldecent/FDChessboardView
 * tag               3.0.0      -> FETCH_HEAD
HEAD is now at bbbdb50 Release v4.0.0
Cloned https://github.com/fulldecent/FDChessboardView.git
Revision (git rev-parse @):
bbbdb5037594c62b78750a756f2faca57f0537cb
SUCCESS checkout https://github.com/fulldecent/FDChessboardView.git at 3.0.0
========================================
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": "fdchessboardview",
      "name": "FDChessboardView",
      "url": "https://github.com/fulldecent/FDChessboardView.git",
      "version": "unspecified",
      "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/FDChessboardView",
      "traits": [
        "default"
      ],
      "dependencies": [
      ]
    }
  ]
}
Fetching https://github.com/fulldecent/FDChessboardView.git
[1/611] Fetching fdchessboardview
Fetched https://github.com/fulldecent/FDChessboardView.git from cache (0.75s)
Creating working copy for https://github.com/fulldecent/FDChessboardView.git
Working copy of https://github.com/fulldecent/FDChessboardView.git resolved at 3.0.0 (bbbdb50)
warning: '.resolve-product-dependencies': dependency 'fdchessboardview' 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/fulldecent/FDChessboardView.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
[3/6] Compiling FDChessboardView FDChessboardView.swift
/Users/admin/builder/spi-builder-workspace/Sources/FDChessboardView/FDChessboardView.swift:10:8: error: no such module 'UIKit'
  8 |
  9 | import Foundation
 10 | import UIKit
    |        `- error: no such module 'UIKit'
 11 |
 12 | /// The location of a square on a chess board
[4/6] Compiling FDChessboardView FDChessboardPiece.swift
/Users/admin/builder/spi-builder-workspace/Sources/FDChessboardView/FDChessboardView.swift:10:8: error: no such module 'UIKit'
  8 |
  9 | import Foundation
 10 | import UIKit
    |        `- error: no such module 'UIKit'
 11 |
 12 | /// The location of a square on a chess board
error: emit-module command failed with exit code 1 (use -v to see invocation)
[5/6] Emitting module FDChessboardView
/Users/admin/builder/spi-builder-workspace/Sources/FDChessboardView/FDChessboardView.swift:10:8: error: no such module 'UIKit'
  8 |
  9 | import Foundation
 10 | import UIKit
    |        `- error: no such module 'UIKit'
 11 |
 12 | /// The location of a square on a chess board
[6/6] Compiling FDChessboardView FDChessboardImageData.swift
/Users/admin/builder/spi-builder-workspace/Sources/FDChessboardView/FDChessboardView.swift:10:8: error: no such module 'UIKit'
  8 |
  9 | import Foundation
 10 | import UIKit
    |        `- error: no such module 'UIKit'
 11 |
 12 | /// The location of a square on a chess board
BUILD FAILURE 6.3 macosSpm