The Swift Package Index logo.Swift Package Index

Has it really been five years since Swift Package Index launched? Read our anniversary blog post!

Build Information

Failed to build MapleBacon, reference 6.2.1 (e87767), with Swift 6.2 (beta) for macOS (SPM) on 20 Jun 2025 12:45:24 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-26.0.0-Beta.app xcrun swift build --arch arm64

Build Log

========================================
RunAll
========================================
Builder version: 4.64.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/JanGorman/MapleBacon.git
Reference: 6.2.1
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/JanGorman/MapleBacon
 * tag               6.2.1      -> FETCH_HEAD
HEAD is now at e877672 Bump podspec
Cloned https://github.com/JanGorman/MapleBacon.git
Revision (git rev-parse @):
e877672bb804b857cdb52e337f02f79ceb126df9
SUCCESS checkout https://github.com/JanGorman/MapleBacon.git at 6.2.1
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.2
Building package at path:  $PWD
https://github.com/JanGorman/MapleBacon.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.0.0-Beta.app xcrun swift build --arch arm64
Building for debugging...
[0/2] Write sources
[1/2] Write swift-version-1EA4D86E10B52AF.txt
[3/20] Compiling MapleBacon DataConvertible.swift
/Users/admin/builder/spi-builder-workspace/MapleBacon/Core/Cache/Cache.swift:5:8: error: no such module 'UIKit'
  3 | //
  4 |
  5 | import UIKit
    |        `- error: no such module 'UIKit'
  6 |
  7 | enum CacheError: Error {
[4/20] Compiling MapleBacon DispatchQueue+MapleBacon.swift
/Users/admin/builder/spi-builder-workspace/MapleBacon/Core/Cache/Cache.swift:5:8: error: no such module 'UIKit'
  3 | //
  4 |
  5 | import UIKit
    |        `- error: no such module 'UIKit'
  6 |
  7 | enum CacheError: Error {
[5/21] Compiling MapleBacon Cache.swift
/Users/admin/builder/spi-builder-workspace/MapleBacon/Core/Cache/Cache.swift:5:8: error: no such module 'UIKit'
  3 | //
  4 |
  5 | import UIKit
    |        `- error: no such module 'UIKit'
  6 |
  7 | enum CacheError: Error {
[6/21] Compiling MapleBacon CacheClearOptions.swift
/Users/admin/builder/spi-builder-workspace/MapleBacon/Core/Cache/Cache.swift:5:8: error: no such module 'UIKit'
  3 | //
  4 |
  5 | import UIKit
    |        `- error: no such module 'UIKit'
  6 |
  7 | enum CacheError: Error {
error: emit-module command failed with exit code 1 (use -v to see invocation)
[7/21] Emitting module MapleBacon
/Users/admin/builder/spi-builder-workspace/MapleBacon/Core/Cache/Cache.swift:5:8: error: no such module 'UIKit'
  3 | //
  4 |
  5 | import UIKit
    |        `- error: no such module 'UIKit'
  6 |
  7 | enum CacheError: Error {
[8/21] Compiling MapleBacon TimePeriod.swift
/Users/admin/builder/spi-builder-workspace/MapleBacon/Core/Cache/Cache.swift:5:8: error: no such module 'UIKit'
  3 | //
  4 |
  5 | import UIKit
    |        `- error: no such module 'UIKit'
  6 |
  7 | enum CacheError: Error {
[9/21] Compiling MapleBacon ImageTransforming.swift
/Users/admin/builder/spi-builder-workspace/MapleBacon/Core/Cache/Cache.swift:5:8: error: no such module 'UIKit'
  3 | //
  4 |
  5 | import UIKit
    |        `- error: no such module 'UIKit'
  6 |
  7 | enum CacheError: Error {
[10/21] Compiling MapleBacon MapleBacon.swift
/Users/admin/builder/spi-builder-workspace/MapleBacon/Core/Cache/Cache.swift:5:8: error: no such module 'UIKit'
  3 | //
  4 |
  5 | import UIKit
    |        `- error: no such module 'UIKit'
  6 |
  7 | enum CacheError: Error {
[11/21] Compiling MapleBacon CacheResult.swift
/Users/admin/builder/spi-builder-workspace/MapleBacon/Core/Cache/Cache.swift:5:8: error: no such module 'UIKit'
  3 | //
  4 |
  5 | import UIKit
    |        `- error: no such module 'UIKit'
  6 |
  7 | enum CacheError: Error {
[12/21] Compiling MapleBacon DiskCache.swift
/Users/admin/builder/spi-builder-workspace/MapleBacon/Core/Cache/Cache.swift:5:8: error: no such module 'UIKit'
  3 | //
  4 |
  5 | import UIKit
    |        `- error: no such module 'UIKit'
  6 |
  7 | enum CacheError: Error {
[13/21] Compiling MapleBacon DownsamplingImageTransformer.swift
/Users/admin/builder/spi-builder-workspace/MapleBacon/Core/Cache/Cache.swift:5:8: error: no such module 'UIKit'
  3 | //
  4 |
  5 | import UIKit
    |        `- error: no such module 'UIKit'
  6 |
  7 | enum CacheError: Error {
[14/21] Compiling MapleBacon FileManager.swift
/Users/admin/builder/spi-builder-workspace/MapleBacon/Core/Cache/Cache.swift:5:8: error: no such module 'UIKit'
  3 | //
  4 |
  5 | import UIKit
    |        `- error: no such module 'UIKit'
  6 |
  7 | enum CacheError: Error {
[15/21] Compiling MapleBacon Download.swift
/Users/admin/builder/spi-builder-workspace/MapleBacon/Core/Cache/Cache.swift:5:8: error: no such module 'UIKit'
  3 | //
  4 |
  5 | import UIKit
    |        `- error: no such module 'UIKit'
  6 |
  7 | enum CacheError: Error {
[16/21] Compiling MapleBacon Downloader.swift
/Users/admin/builder/spi-builder-workspace/MapleBacon/Core/Cache/Cache.swift:5:8: error: no such module 'UIKit'
  3 | //
  4 |
  5 | import UIKit
    |        `- error: no such module 'UIKit'
  6 |
  7 | enum CacheError: Error {
[17/21] Compiling MapleBacon MemoryCache.swift
/Users/admin/builder/spi-builder-workspace/MapleBacon/Core/Cache/Cache.swift:5:8: error: no such module 'UIKit'
  3 | //
  4 |
  5 | import UIKit
    |        `- error: no such module 'UIKit'
  6 |
  7 | enum CacheError: Error {
[18/21] Compiling MapleBacon DisplayOptions.swift
/Users/admin/builder/spi-builder-workspace/MapleBacon/Core/Cache/Cache.swift:5:8: error: no such module 'UIKit'
  3 | //
  4 |
  5 | import UIKit
    |        `- error: no such module 'UIKit'
  6 |
  7 | enum CacheError: Error {
[19/21] Compiling MapleBacon CGSize+MapleBacon.swift
/Users/admin/builder/spi-builder-workspace/MapleBacon/Core/Cache/Cache.swift:5:8: error: no such module 'UIKit'
  3 | //
  4 |
  5 | import UIKit
    |        `- error: no such module 'UIKit'
  6 |
  7 | enum CacheError: Error {
[20/21] Compiling MapleBacon Data+MapleBacon.swift
/Users/admin/builder/spi-builder-workspace/MapleBacon/Core/Cache/Cache.swift:5:8: error: no such module 'UIKit'
  3 | //
  4 |
  5 | import UIKit
    |        `- error: no such module 'UIKit'
  6 |
  7 | enum CacheError: Error {
[21/21] Compiling MapleBacon UIImageView+MapleBacon.swift
/Users/admin/builder/spi-builder-workspace/MapleBacon/Core/Cache/Cache.swift:5:8: error: no such module 'UIKit'
  3 | //
  4 |
  5 | import UIKit
    |        `- error: no such module 'UIKit'
  6 |
  7 | enum CacheError: Error {
BUILD FAILURE 6.2 macosSpm