Swift Package Index

Build Information

Failed to build Flash, reference 0.2.0 (7c03a7), with Swift 6.3 for macOS (SPM) on 21 Apr 2026 18:07:21 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/conmulligan/Flash.swift.git
Reference: 0.2.0
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/conmulligan/Flash.swift
 * tag               0.2.0      -> FETCH_HEAD
HEAD is now at 7c03a77 Add SPI badges
Cloned https://github.com/conmulligan/Flash.swift.git
Revision (git rev-parse @):
7c03a77fc8c62ca1ff80dbeb35d82b4ac64af8f8
SUCCESS checkout https://github.com/conmulligan/Flash.swift.git at 0.2.0
========================================
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": "flash.swift",
      "name": "Flash",
      "url": "https://github.com/conmulligan/Flash.swift.git",
      "version": "unspecified",
      "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/Flash.swift",
      "traits": [
        "default"
      ],
      "dependencies": [
      ]
    }
  ]
}
Fetching https://github.com/conmulligan/Flash.swift.git
[1/584] Fetching flash.swift
Fetched https://github.com/conmulligan/Flash.swift.git from cache (1.04s)
Creating working copy for https://github.com/conmulligan/Flash.swift.git
Working copy of https://github.com/conmulligan/Flash.swift.git resolved at 0.2.0 (7c03a77)
warning: '.resolve-product-dependencies': dependency 'flash.swift' 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/conmulligan/Flash.swift.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 Flash FlashAnimator.swift
/Users/admin/builder/spi-builder-workspace/Sources/Flash/BackgroundView.swift:25:8: error: no such module 'UIKit'
23 | //  SOFTWARE.
24 |
25 | import UIKit
   |        `- error: no such module 'UIKit'
26 |
27 | /// The background view.
[4/6] Compiling Flash FlashView.swift
/Users/admin/builder/spi-builder-workspace/Sources/Flash/BackgroundView.swift:25:8: error: no such module 'UIKit'
23 | //  SOFTWARE.
24 |
25 | import UIKit
   |        `- error: no such module 'UIKit'
26 |
27 | /// The background view.
error: emit-module command failed with exit code 1 (use -v to see invocation)
[5/6] Emitting module Flash
/Users/admin/builder/spi-builder-workspace/Sources/Flash/BackgroundView.swift:25:8: error: no such module 'UIKit'
23 | //  SOFTWARE.
24 |
25 | import UIKit
   |        `- error: no such module 'UIKit'
26 |
27 | /// The background view.
[6/6] Compiling Flash BackgroundView.swift
/Users/admin/builder/spi-builder-workspace/Sources/Flash/BackgroundView.swift:25:8: error: no such module 'UIKit'
23 | //  SOFTWARE.
24 |
25 | import UIKit
   |        `- error: no such module 'UIKit'
26 |
27 | /// The background view.
BUILD FAILURE 6.3 macosSpm