Swift Package Index

Build Information

Failed to build ColorCalculation, reference main (8848c9), with Swift 6.3 for Linux on 14 Apr 2026 05:22:58 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4606859-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/swiftpackageindex/spi-images:basic-6.3-latest swift build --triple x86_64-unknown-linux-gnu 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 4.70.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/Kjuly/ColorCalculation.git
Reference: main
Initialized empty Git repository in /host/spi-builder-workspace/.git/
hint: Using 'master' as the name for the initial branch. This default branch name
hint: is subject to change. To configure the initial branch name to use in all
hint: of your new repositories, which will suppress this warning, call:
hint:
hint: 	git config --global init.defaultBranch <name>
hint:
hint: Names commonly chosen instead of 'master' are 'main', 'trunk' and
hint: 'development'. The just-created branch can be renamed via this command:
hint:
hint: 	git branch -m <name>
From https://github.com/Kjuly/ColorCalculation
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 8848c9e Update README.md: Add pkg manager badges
Cloned https://github.com/Kjuly/ColorCalculation.git
Revision (git rev-parse @):
8848c9e974931a742894296012306be05579ff92
SUCCESS checkout https://github.com/Kjuly/ColorCalculation.git at main
========================================
Build
========================================
Selected platform:         linux
Swift version:             6.3
Building package at path:  $PWD
https://github.com/Kjuly/ColorCalculation.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/swiftpackageindex/spi-images:basic-6.3-latest swift build --triple x86_64-unknown-linux-gnu 2>&1
basic-6.3-latest: Pulling from swiftpackageindex/spi-images
Digest: sha256:5a7d791d2ead8a924b1292cb31bf3288eabcfe8880e0b005b00b45b71a5bc36a
Status: Image is up to date for registry.gitlab.com/swiftpackageindex/spi-images:basic-6.3-latest
Building for debugging...
[0/2] Write sources
[1/2] Write swift-version-24593BA9C3E375BF.txt
error: emit-module command failed with exit code 1 (use -v to see invocation)
[3/12] Emitting module ColorCalculation
/host/spi-builder-workspace/ColorCalculation/Sources/Brightness/ColorBrightnessProtocol.swift:10:8: error: no such module 'SwiftUI'
 8 |
 9 | import Foundation
10 | import SwiftUI
   |        `- error: no such module 'SwiftUI'
11 |
12 | #if os(macOS)
[4/12] Compiling ColorCalculation Color+Switch.swift
/host/spi-builder-workspace/ColorCalculation/Sources/Brightness/ColorBrightnessProtocol.swift:10:8: error: no such module 'SwiftUI'
 8 |
 9 | import Foundation
10 | import SwiftUI
   |        `- error: no such module 'SwiftUI'
11 |
12 | #if os(macOS)
[5/12] Compiling ColorCalculation String+ColorHex.swift
/host/spi-builder-workspace/ColorCalculation/Sources/Brightness/ColorBrightnessProtocol.swift:10:8: error: no such module 'SwiftUI'
 8 |
 9 | import Foundation
10 | import SwiftUI
   |        `- error: no such module 'SwiftUI'
11 |
12 | #if os(macOS)
[6/12] Compiling ColorCalculation ColorBrightnessProtocol.swift
/host/spi-builder-workspace/ColorCalculation/Sources/Brightness/ColorBrightnessProtocol.swift:10:8: error: no such module 'SwiftUI'
 8 |
 9 | import Foundation
10 | import SwiftUI
   |        `- error: no such module 'SwiftUI'
11 |
12 | #if os(macOS)
[7/12] Compiling ColorCalculation ColorConstants.swift
/host/spi-builder-workspace/ColorCalculation/Sources/Brightness/ColorBrightnessProtocol.swift:10:8: error: no such module 'SwiftUI'
 8 |
 9 | import Foundation
10 | import SwiftUI
   |        `- error: no such module 'SwiftUI'
11 |
12 | #if os(macOS)
[8/12] Compiling ColorCalculation ColorHSB.swift
/host/spi-builder-workspace/ColorCalculation/Sources/Brightness/ColorBrightnessProtocol.swift:10:8: error: no such module 'SwiftUI'
 8 |
 9 | import Foundation
10 | import SwiftUI
   |        `- error: no such module 'SwiftUI'
11 |
12 | #if os(macOS)
[9/12] Compiling ColorCalculation ColorRGB.swift
/host/spi-builder-workspace/ColorCalculation/Sources/Brightness/ColorBrightnessProtocol.swift:10:8: error: no such module 'SwiftUI'
 8 |
 9 | import Foundation
10 | import SwiftUI
   |        `- error: no such module 'SwiftUI'
11 |
12 | #if os(macOS)
[10/13] Compiling ColorCalculation UIColor+Hex.swift
/host/spi-builder-workspace/ColorCalculation/Sources/Brightness/ColorBrightnessProtocol.swift:10:8: error: no such module 'SwiftUI'
 8 |
 9 | import Foundation
10 | import SwiftUI
   |        `- error: no such module 'SwiftUI'
11 |
12 | #if os(macOS)
[11/13] Compiling ColorCalculation NSColor+Hex.swift
/host/spi-builder-workspace/ColorCalculation/Sources/Brightness/ColorBrightnessProtocol.swift:10:8: error: no such module 'SwiftUI'
 8 |
 9 | import Foundation
10 | import SwiftUI
   |        `- error: no such module 'SwiftUI'
11 |
12 | #if os(macOS)
[12/13] Compiling ColorCalculation Color+Hex.swift
/host/spi-builder-workspace/ColorCalculation/Sources/Brightness/ColorBrightnessProtocol.swift:10:8: error: no such module 'SwiftUI'
 8 |
 9 | import Foundation
10 | import SwiftUI
   |        `- error: no such module 'SwiftUI'
11 |
12 | #if os(macOS)
[13/13] Compiling ColorCalculation ColorHexProtocol.swift
/host/spi-builder-workspace/ColorCalculation/Sources/Brightness/ColorBrightnessProtocol.swift:10:8: error: no such module 'SwiftUI'
 8 |
 9 | import Foundation
10 | import SwiftUI
   |        `- error: no such module 'SwiftUI'
11 |
12 | #if os(macOS)
BUILD FAILURE 6.3 linux