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Build Information

Failed to build ColorKit, reference 1.0 (90823f), with Swift 6.3 for Android on 19 Apr 2026 06:24:25 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4606859-1":/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:android-6.3-latest swift build --swift-sdk aarch64-unknown-linux-android28 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 4.70.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/SzpakKamil/ColorKit.git
Reference: 1.0
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/SzpakKamil/ColorKit
 * branch            1.0        -> FETCH_HEAD
 * [new branch]      1.0        -> origin/1.0
HEAD is now at 90823f4 fix: add arch=arm64 to simulator destinations for GitHub Actions
Cloned https://github.com/SzpakKamil/ColorKit.git
Revision (git rev-parse @):
90823f4e7340a45c3b56593ff8ae50e37d96429e
SUCCESS checkout https://github.com/SzpakKamil/ColorKit.git at 1.0
========================================
Build
========================================
Selected platform:         android
Swift version:             6.3
Building package at path:  $PWD
https://github.com/SzpakKamil/ColorKit.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-1":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/swiftpackageindex/spi-images:android-6.3-latest swift build --swift-sdk aarch64-unknown-linux-android28 2>&1
android-6.3-latest: Pulling from swiftpackageindex/spi-images
Digest: sha256:9008270ea37a55e78725e6225015adb5eff8582da520c5232bf0499f32c36dc4
Status: Image is up to date for registry.gitlab.com/swiftpackageindex/spi-images:android-6.3-latest
Building for debugging...
[0/3] Copying Localizable.xcstrings
[1/3] Write sources
[2/3] Write swift-version--4F562202D5529B1.txt
error: emit-module command failed with exit code 1 (use -v to see invocation)
[4/17] Emitting module ColorKit
/host/spi-builder-workspace/Sources/ColorKit/CKColor-Blending.swift:8:8: error: no such module 'SwiftUI'
  6 | //
  7 |
  8 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  9 |
 10 | // MARK: - Blend Modes
[5/18] Compiling ColorKit CKColor-Blending.swift
/host/spi-builder-workspace/Sources/ColorKit/CKColor-Blending.swift:8:8: error: no such module 'SwiftUI'
  6 | //
  7 |
  8 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  9 |
 10 | // MARK: - Blend Modes
[6/18] Compiling ColorKit CKColor-Bridges.swift
/host/spi-builder-workspace/Sources/ColorKit/CKColor-Blending.swift:8:8: error: no such module 'SwiftUI'
  6 | //
  7 |
  8 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  9 |
 10 | // MARK: - Blend Modes
[7/18] Compiling ColorKit NativeColor.swift
/host/spi-builder-workspace/Sources/ColorKit/CKColor-Blending.swift:8:8: error: no such module 'SwiftUI'
  6 | //
  7 |
  8 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  9 |
 10 | // MARK: - Blend Modes
[8/18] Compiling ColorKit resource_bundle_accessor.swift
/host/spi-builder-workspace/Sources/ColorKit/CKColor-Blending.swift:8:8: error: no such module 'SwiftUI'
  6 | //
  7 |
  8 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  9 |
 10 | // MARK: - Blend Modes
[9/18] Compiling ColorKit CKColor-GamutMapping.swift
/host/spi-builder-workspace/Sources/ColorKit/CKColor-Blending.swift:8:8: error: no such module 'SwiftUI'
  6 | //
  7 |
  8 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  9 |
 10 | // MARK: - Blend Modes
[10/18] Compiling ColorKit CKColor-Identifier.swift
/host/spi-builder-workspace/Sources/ColorKit/CKColor-Blending.swift:8:8: error: no such module 'SwiftUI'
  6 | //
  7 |
  8 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  9 |
 10 | // MARK: - Blend Modes
[11/18] Compiling ColorKit CKColor-Conversions.swift
/host/spi-builder-workspace/Sources/ColorKit/CKColor-Blending.swift:8:8: error: no such module 'SwiftUI'
  6 | //
  7 |
  8 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  9 |
 10 | // MARK: - Blend Modes
[12/18] Compiling ColorKit CKColor-Converter.swift
/host/spi-builder-workspace/Sources/ColorKit/CKColor-Blending.swift:8:8: error: no such module 'SwiftUI'
  6 | //
  7 |
  8 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  9 |
 10 | // MARK: - Blend Modes
[13/18] Compiling ColorKit CKColor-ColorSpaceTypes.swift
/host/spi-builder-workspace/Sources/ColorKit/CKColor-Blending.swift:8:8: error: no such module 'SwiftUI'
  6 | //
  7 |
  8 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  9 |
 10 | // MARK: - Blend Modes
[14/18] Compiling ColorKit CKColor-Contrast.swift
/host/spi-builder-workspace/Sources/ColorKit/CKColor-Blending.swift:8:8: error: no such module 'SwiftUI'
  6 | //
  7 |
  8 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  9 |
 10 | // MARK: - Blend Modes
[15/18] Compiling ColorKit CKColor-Tables.swift
/host/spi-builder-workspace/Sources/ColorKit/CKColor-Blending.swift:8:8: error: no such module 'SwiftUI'
  6 | //
  7 |
  8 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  9 |
 10 | // MARK: - Blend Modes
[16/18] Compiling ColorKit CKColor.swift
/host/spi-builder-workspace/Sources/ColorKit/CKColor-Blending.swift:8:8: error: no such module 'SwiftUI'
  6 | //
  7 |
  8 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  9 |
 10 | // MARK: - Blend Modes
[17/18] Compiling ColorKit CKColor-Inits.swift
/host/spi-builder-workspace/Sources/ColorKit/CKColor-Blending.swift:8:8: error: no such module 'SwiftUI'
  6 | //
  7 |
  8 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  9 |
 10 | // MARK: - Blend Modes
[18/18] Compiling ColorKit CKColor-Luminance.swift
/host/spi-builder-workspace/Sources/ColorKit/CKColor-Blending.swift:8:8: error: no such module 'SwiftUI'
  6 | //
  7 |
  8 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  9 |
 10 | // MARK: - Blend Modes
BUILD FAILURE 6.3 android