Swift Package Index

Build Information

Failed to build Subviews, reference main (5449b8), with Swift 6.3 for macOS (SPM) on 13 Apr 2026 18:39:32 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/dreymonde/Subviews.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/dreymonde/Subviews
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 5449b85 improve README
Cloned https://github.com/dreymonde/Subviews.git
Revision (git rev-parse @):
5449b857217d183059bb5f2f8b5ed57d717c5970
SUCCESS checkout https://github.com/dreymonde/Subviews.git at main
========================================
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": "subviews",
      "name": "Subviews",
      "url": "https://github.com/dreymonde/Subviews.git",
      "version": "unspecified",
      "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/Subviews",
      "traits": [
        "default"
      ],
      "dependencies": [
      ]
    }
  ]
}
Fetching https://github.com/dreymonde/Subviews.git
[1/96] Fetching subviews
Fetched https://github.com/dreymonde/Subviews.git from cache (0.90s)
Creating working copy for https://github.com/dreymonde/Subviews.git
Working copy of https://github.com/dreymonde/Subviews.git resolved at main (5449b85)
warning: '.resolve-product-dependencies': dependency 'subviews' 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/dreymonde/Subviews.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
[3/12] Compiling Subviews Subview.swift
/Users/admin/builder/spi-builder-workspace/Sources/Subviews/AutoParent.swift:1:8: error: no such module 'UIKit'
 1 | import UIKit
   |        `- error: no such module 'UIKit'
 2 |
 3 | open class ParentViewController: UIViewController, AddsSubviews, AddsChildrenViewControllers {
[4/13] Compiling Subviews ViewLayoutOption.swift
/Users/admin/builder/spi-builder-workspace/Sources/Subviews/AutoParent.swift:1:8: error: no such module 'UIKit'
 1 | import UIKit
   |        `- error: no such module 'UIKit'
 2 |
 3 | open class ParentViewController: UIViewController, AddsSubviews, AddsChildrenViewControllers {
error: emit-module command failed with exit code 1 (use -v to see invocation)
[5/13] Emitting module Subviews
/Users/admin/builder/spi-builder-workspace/Sources/Subviews/AutoParent.swift:1:8: error: no such module 'UIKit'
 1 | import UIKit
   |        `- error: no such module 'UIKit'
 2 |
 3 | open class ParentViewController: UIViewController, AddsSubviews, AddsChildrenViewControllers {
[6/13] Compiling Subviews Creatable.swift
/Users/admin/builder/spi-builder-workspace/Sources/Subviews/AutoParent.swift:1:8: error: no such module 'UIKit'
 1 | import UIKit
   |        `- error: no such module 'UIKit'
 2 |
 3 | open class ParentViewController: UIViewController, AddsSubviews, AddsChildrenViewControllers {
[7/13] Compiling Subviews Child.swift
/Users/admin/builder/spi-builder-workspace/Sources/Subviews/AutoParent.swift:1:8: error: no such module 'UIKit'
 1 | import UIKit
   |        `- error: no such module 'UIKit'
 2 |
 3 | open class ParentViewController: UIViewController, AddsSubviews, AddsChildrenViewControllers {
[8/13] Compiling Subviews AutoSuperview.swift
/Users/admin/builder/spi-builder-workspace/Sources/Subviews/AutoParent.swift:1:8: error: no such module 'UIKit'
 1 | import UIKit
   |        `- error: no such module 'UIKit'
 2 |
 3 | open class ParentViewController: UIViewController, AddsSubviews, AddsChildrenViewControllers {
[9/13] Compiling Subviews AutoParent.swift
/Users/admin/builder/spi-builder-workspace/Sources/Subviews/AutoParent.swift:1:8: error: no such module 'UIKit'
 1 | import UIKit
   |        `- error: no such module 'UIKit'
 2 |
 3 | open class ParentViewController: UIViewController, AddsSubviews, AddsChildrenViewControllers {
[10/13] Compiling Subviews Extensions.swift
/Users/admin/builder/spi-builder-workspace/Sources/Subviews/AutoParent.swift:1:8: error: no such module 'UIKit'
 1 | import UIKit
   |        `- error: no such module 'UIKit'
 2 |
 3 | open class ParentViewController: UIViewController, AddsSubviews, AddsChildrenViewControllers {
[11/13] Compiling Subviews Stacks.swift
/Users/admin/builder/spi-builder-workspace/Sources/Subviews/AutoParent.swift:1:8: error: no such module 'UIKit'
 1 | import UIKit
   |        `- error: no such module 'UIKit'
 2 |
 3 | open class ParentViewController: UIViewController, AddsSubviews, AddsChildrenViewControllers {
[12/13] Compiling Subviews Enclosed.swift
/Users/admin/builder/spi-builder-workspace/Sources/Subviews/AutoParent.swift:1:8: error: no such module 'UIKit'
 1 | import UIKit
   |        `- error: no such module 'UIKit'
 2 |
 3 | open class ParentViewController: UIViewController, AddsSubviews, AddsChildrenViewControllers {
[13/13] Compiling Subviews Align.swift
/Users/admin/builder/spi-builder-workspace/Sources/Subviews/AutoParent.swift:1:8: error: no such module 'UIKit'
 1 | import UIKit
   |        `- error: no such module 'UIKit'
 2 |
 3 | open class ParentViewController: UIViewController, AddsSubviews, AddsChildrenViewControllers {
BUILD FAILURE 6.3 macosSpm