Swift Package Index

Build Information

Failed to build Colorful, reference main (c3e7e0), with Swift 6.2 for macOS (SPM) on 23 Apr 2026 20:37:56 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-26.3.0.app xcrun swift build --arch arm64

Build Log

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RunAll
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Builder version: 4.70.0
Interrupt handler set up.
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Checkout
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Clone URL: https://github.com/jaywcjlove/Colorful.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/jaywcjlove/Colorful
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at c3e7e0a doc: update README.md
Cloned https://github.com/jaywcjlove/Colorful.git
Revision (git rev-parse @):
c3e7e0a58c6086b7e7040bf9af6370e931cb259c
SUCCESS checkout https://github.com/jaywcjlove/Colorful.git at main
========================================
Build
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Selected platform:         macosSpm
Swift version:             6.2
Building package at path:  $PWD
https://github.com/jaywcjlove/Colorful.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.3.0.app xcrun swift build --arch arm64
Building for debugging...
[0/2] Write sources
[1/2] Write swift-version--3CB7CFEC50E0D141.txt
error: emit-module command failed with exit code 1 (use -v to see invocation)
[3/9] Compiling Colorful HueSlider.swift
[4/9] Compiling Colorful ColorfulPicker.swift
[5/9] Emitting module Colorful
/Users/admin/builder/spi-builder-workspace/Sources/Colorful/Colors.swift:9:8: error: module 'SwiftUICore' is an implementation detail of 'SwiftUI'; import 'SwiftUI' instead
 7 |
 8 | import AppKit
 9 | import SwiftUICore
   |        `- error: module 'SwiftUICore' is an implementation detail of 'SwiftUI'; import 'SwiftUI' instead
10 |
11 | extension Color {
[6/9] Compiling Colorful Colorful.swift
[7/9] Compiling Colorful Saturation.swift
[8/9] Compiling Colorful AlphaSlider.swift
[9/9] Compiling Colorful Colors.swift
/Users/admin/builder/spi-builder-workspace/Sources/Colorful/Colors.swift:9:8: error: module 'SwiftUICore' is an implementation detail of 'SwiftUI'; import 'SwiftUI' instead
 7 |
 8 | import AppKit
 9 | import SwiftUICore
   |        `- error: module 'SwiftUICore' is an implementation detail of 'SwiftUI'; import 'SwiftUI' instead
10 |
11 | extension Color {
BUILD FAILURE 6.2 macosSpm