Swift Package Index

Build Information

Failed to build Splitflap, reference 4.1.1 (047169), with Swift 6.3 for macOS (SPM) on 11 Apr 2026 11:05:13 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/yannickl/Splitflap.git
Reference: 4.1.1
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/yannickl/Splitflap
 * tag               4.1.1      -> FETCH_HEAD
HEAD is now at 0471693 Merge pull request #16 from phongleq/master
Cloned https://github.com/yannickl/Splitflap.git
Revision (git rev-parse @):
04716937ebffcbd23c8e5080e0341c8978279edb
SUCCESS checkout https://github.com/yannickl/Splitflap.git at 4.1.1
========================================
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": "splitflap",
      "name": "Splitflap",
      "url": "https://github.com/yannickl/Splitflap.git",
      "version": "unspecified",
      "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/Splitflap",
      "traits": [
        "default"
      ],
      "dependencies": [
      ]
    }
  ]
}
Fetching https://github.com/yannickl/Splitflap.git
[1/747] Fetching splitflap
Fetched https://github.com/yannickl/Splitflap.git from cache (0.82s)
Creating working copy for https://github.com/yannickl/Splitflap.git
Working copy of https://github.com/yannickl/Splitflap.git resolved at 4.1.1 (0471693)
warning: '.resolve-product-dependencies': dependency 'splitflap' 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/yannickl/Splitflap.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 Splitflap TokenGenerator.swift
/Users/admin/builder/spi-builder-workspace/Sources/FlapView.swift:27:8: error: no such module 'UIKit'
 25 |  */
 26 |
 27 | import UIKit
    |        `- error: no such module 'UIKit'
 28 | import QuartzCore
 29 |
[4/12] Compiling Splitflap TileView.swift
/Users/admin/builder/spi-builder-workspace/Sources/FlapView.swift:27:8: error: no such module 'UIKit'
 25 |  */
 26 |
 27 | import UIKit
    |        `- error: no such module 'UIKit'
 28 | import QuartzCore
 29 |
[5/12] Compiling Splitflap TokenParser.swift
/Users/admin/builder/spi-builder-workspace/Sources/FlapView.swift:27:8: error: no such module 'UIKit'
 25 |  */
 26 |
 27 | import UIKit
    |        `- error: no such module 'UIKit'
 28 | import QuartzCore
 29 |
[6/12] Compiling Splitflap SplitflapDelegate.swift
/Users/admin/builder/spi-builder-workspace/Sources/FlapView.swift:27:8: error: no such module 'UIKit'
 25 |  */
 26 |
 27 | import UIKit
    |        `- error: no such module 'UIKit'
 28 | import QuartzCore
 29 |
[7/12] Compiling Splitflap SplitflapTokens.swift
/Users/admin/builder/spi-builder-workspace/Sources/FlapView.swift:27:8: error: no such module 'UIKit'
 25 |  */
 26 |
 27 | import UIKit
    |        `- error: no such module 'UIKit'
 28 | import QuartzCore
 29 |
error: emit-module command failed with exit code 1 (use -v to see invocation)
[8/12] Emitting module Splitflap
/Users/admin/builder/spi-builder-workspace/Sources/FlapView.swift:27:8: error: no such module 'UIKit'
 25 |  */
 26 |
 27 | import UIKit
    |        `- error: no such module 'UIKit'
 28 | import QuartzCore
 29 |
[9/12] Compiling Splitflap FlapView.swift
/Users/admin/builder/spi-builder-workspace/Sources/FlapView.swift:27:8: error: no such module 'UIKit'
 25 |  */
 26 |
 27 | import UIKit
    |        `- error: no such module 'UIKit'
 28 | import QuartzCore
 29 |
[10/12] Compiling Splitflap SplitflapDataSource.swift
/Users/admin/builder/spi-builder-workspace/Sources/FlapView.swift:27:8: error: no such module 'UIKit'
 25 |  */
 26 |
 27 | import UIKit
    |        `- error: no such module 'UIKit'
 28 | import QuartzCore
 29 |
[11/12] Compiling Splitflap FlapViewBuilder.swift
/Users/admin/builder/spi-builder-workspace/Sources/FlapView.swift:27:8: error: no such module 'UIKit'
 25 |  */
 26 |
 27 | import UIKit
    |        `- error: no such module 'UIKit'
 28 | import QuartzCore
 29 |
[12/12] Compiling Splitflap Splitflap.swift
/Users/admin/builder/spi-builder-workspace/Sources/FlapView.swift:27:8: error: no such module 'UIKit'
 25 |  */
 26 |
 27 | import UIKit
    |        `- error: no such module 'UIKit'
 28 | import QuartzCore
 29 |
BUILD FAILURE 6.3 macosSpm