Swift Package Index

Build Information

Failed to build EFCountingLabel, reference 5.1.5 (d596b8), with Swift 6.3 for macOS (SPM) on 22 Apr 2026 16:24:08 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/EFPrefix/EFCountingLabel.git
Reference: 5.1.5
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/EFPrefix/EFCountingLabel
 * tag               5.1.5      -> FETCH_HEAD
HEAD is now at d596b83 5.1.5
Cloned https://github.com/EFPrefix/EFCountingLabel.git
Revision (git rev-parse @):
d596b83316737a7e47e9feb83e648deb9a35a4da
SUCCESS checkout https://github.com/EFPrefix/EFCountingLabel.git at 5.1.5
========================================
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": "efcountinglabel",
      "name": "EFCountingLabel",
      "url": "https://github.com/EFPrefix/EFCountingLabel.git",
      "version": "unspecified",
      "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/EFCountingLabel",
      "traits": [
        "default"
      ],
      "dependencies": [
      ]
    }
  ]
}
Fetching https://github.com/EFPrefix/EFCountingLabel.git
[1/1230] Fetching efcountinglabel
Fetched https://github.com/EFPrefix/EFCountingLabel.git from cache (1.11s)
Creating working copy for https://github.com/EFPrefix/EFCountingLabel.git
Working copy of https://github.com/EFPrefix/EFCountingLabel.git resolved at 5.1.5 (d596b83)
warning: '.resolve-product-dependencies': dependency 'efcountinglabel' 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/EFPrefix/EFCountingLabel.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
error: emit-module command failed with exit code 1 (use -v to see invocation)
[3/6] Emitting module EFCountingLabel
/Users/admin/builder/spi-builder-workspace/EFCountingLabel/EFCountAdapter.swift:27:8: error: no such module 'UIKit'
 25 | //  THE SOFTWARE.
 26 |
 27 | import UIKit
    |        `- error: no such module 'UIKit'
 28 |
 29 | public protocol EFCountAdapter: AnyObject, EFCount {
[4/6] Compiling EFCountingLabel EFCountAdapter.swift
/Users/admin/builder/spi-builder-workspace/EFCountingLabel/EFCountAdapter.swift:27:8: error: no such module 'UIKit'
 25 | //  THE SOFTWARE.
 26 |
 27 | import UIKit
    |        `- error: no such module 'UIKit'
 28 |
 29 | public protocol EFCountAdapter: AnyObject, EFCount {
[5/6] Compiling EFCountingLabel EFCount.swift
/Users/admin/builder/spi-builder-workspace/EFCountingLabel/EFCountAdapter.swift:27:8: error: no such module 'UIKit'
 25 | //  THE SOFTWARE.
 26 |
 27 | import UIKit
    |        `- error: no such module 'UIKit'
 28 |
 29 | public protocol EFCountAdapter: AnyObject, EFCount {
[6/6] Compiling EFCountingLabel EFTimingMethod.swift
/Users/admin/builder/spi-builder-workspace/EFCountingLabel/EFCountAdapter.swift:27:8: error: no such module 'UIKit'
 25 | //  THE SOFTWARE.
 26 |
 27 | import UIKit
    |        `- error: no such module 'UIKit'
 28 |
 29 | public protocol EFCountAdapter: AnyObject, EFCount {
BUILD FAILURE 6.3 macosSpm