Swift Package Index

Build Information

Failed to build SwiftHorizontalRuler, reference 1.0.2 (d43b76), with Swift 6.3 for macOS (SPM) on 8 Sep 2026 14:11:02 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-26.5.0.app xcrun swift build --arch arm64

Build Log

========================================
RunAll
========================================
Builder version: 5.0.2
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/unibrix/SwiftHorizontalRuler.git
Reference: 1.0.2
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/unibrix/SwiftHorizontalRuler
 * tag               1.0.2      -> FETCH_HEAD
HEAD is now at d43b766 Report value changes only for user scrolling
Cloned https://github.com/unibrix/SwiftHorizontalRuler.git
Revision (git rev-parse @):
d43b76650a38f4c128cb34605da364ac8e8b2914
SUCCESS checkout https://github.com/unibrix/SwiftHorizontalRuler.git at 1.0.2
========================================
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": "swifthorizontalruler",
      "name": "SwiftHorizontalRuler",
      "url": "https://github.com/unibrix/SwiftHorizontalRuler.git",
      "version": "unspecified",
      "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/SwiftHorizontalRuler",
      "traits": [
        "default"
      ],
      "dependencies": [
      ]
    }
  ]
}
Fetching https://github.com/unibrix/SwiftHorizontalRuler.git
[1/29] Fetching swifthorizontalruler
Fetched https://github.com/unibrix/SwiftHorizontalRuler.git from cache (0.91s)
Creating working copy for https://github.com/unibrix/SwiftHorizontalRuler.git
Working copy of https://github.com/unibrix/SwiftHorizontalRuler.git resolved at 1.0.2 (d43b766)
warning: '.resolve-product-dependencies': dependency 'swifthorizontalruler' 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/unibrix/SwiftHorizontalRuler.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.5.0.app xcrun swift build --arch arm64
Building for debugging...
[0/2] Write sources
[1/2] Write swift-version-69A768CDF2A0BEE1.txt
[3/6] Compiling SwiftHorizontalRuler HorizontalRulerConfig.swift
/Users/admin/builder/spi-builder-workspace/Sources/SwiftHorizontalRuler/HorizontalRuler.swift:3:8: error: no such module 'UIKit'
  1 | import AudioToolbox
  2 | import SwiftUI
  3 | import UIKit
    |        `- error: no such module 'UIKit'
  4 |
  5 | /// A SwiftUI horizontal ruler picker backed by UIKit for reliable scroll behavior.
[4/6] Compiling SwiftHorizontalRuler HorizontalRulerScrollView.swift
/Users/admin/builder/spi-builder-workspace/Sources/SwiftHorizontalRuler/HorizontalRuler.swift:3:8: error: no such module 'UIKit'
  1 | import AudioToolbox
  2 | import SwiftUI
  3 | import UIKit
    |        `- error: no such module 'UIKit'
  4 |
  5 | /// A SwiftUI horizontal ruler picker backed by UIKit for reliable scroll behavior.
error: emit-module command failed with exit code 1 (use -v to see invocation)
[5/6] Emitting module SwiftHorizontalRuler
/Users/admin/builder/spi-builder-workspace/Sources/SwiftHorizontalRuler/HorizontalRuler.swift:3:8: error: no such module 'UIKit'
  1 | import AudioToolbox
  2 | import SwiftUI
  3 | import UIKit
    |        `- error: no such module 'UIKit'
  4 |
  5 | /// A SwiftUI horizontal ruler picker backed by UIKit for reliable scroll behavior.
[6/6] Compiling SwiftHorizontalRuler HorizontalRuler.swift
/Users/admin/builder/spi-builder-workspace/Sources/SwiftHorizontalRuler/HorizontalRuler.swift:3:8: error: no such module 'UIKit'
  1 | import AudioToolbox
  2 | import SwiftUI
  3 | import UIKit
    |        `- error: no such module 'UIKit'
  4 |
  5 | /// A SwiftUI horizontal ruler picker backed by UIKit for reliable scroll behavior.
BUILD FAILURE 6.3 macosSpm