Swift Package Index

Build Information

Failed to build ColorKit, reference 1.0 (90823f), with Swift 6.1 for Android on 29 Mar 2026 11:25:29 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4609320-3":/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-6.1-latest swift build --swift-sdk aarch64-unknown-linux-android24 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 4.69.2
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:             6.1
Building package at path:  $PWD
https://github.com/SzpakKamil/ColorKit.git
https://github.com/SzpakKamil/ColorKit.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
{
  "dependencies" : [
  ],
  "manifest_display_name" : "ColorKit",
  "name" : "ColorKit",
  "path" : "/host/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "macos",
      "version" : "10.15"
    },
    {
      "name" : "ios",
      "version" : "13.0"
    },
    {
      "name" : "tvos",
      "version" : "13.0"
    },
    {
      "name" : "watchos",
      "version" : "6.0"
    },
    {
      "name" : "visionos",
      "version" : "1.0"
    }
  ],
  "products" : [
    {
      "name" : "ColorKit",
      "targets" : [
        "ColorKit"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "ColorKitTests",
      "module_type" : "SwiftTarget",
      "name" : "ColorKitTests",
      "path" : "Tests/ColorKitTests",
      "sources" : [
        "CKColor-Blending-Tests.swift",
        "CKColor-Bridges-Tests.swift",
        "CKColor-ColorSpaceTypes-Test.swift",
        "CKColor-Concurrency-Tests.swift",
        "CKColor-Contrast-Tests.swift",
        "CKColor-Conversions-Tests.swift",
        "CKColor-Converter-Tests.swift",
        "CKColor-Core-Tests.swift",
        "CKColor-GamutMapping-Tests.swift",
        "CKColor-Inits-Tests.swift",
        "CKColor-Luminance-Tests.swift",
        "CKColor-Tables-Tests.swift"
      ],
      "target_dependencies" : [
        "ColorKit"
      ],
      "type" : "test"
    },
    {
      "c99name" : "ColorKit",
      "module_type" : "SwiftTarget",
      "name" : "ColorKit",
      "path" : "Sources/ColorKit",
      "product_memberships" : [
        "ColorKit"
      ],
      "resources" : [
        {
          "path" : "/host/spi-builder-workspace/Sources/ColorKit/Resources/Localizable.xcstrings",
          "rule" : {
            "process" : {
            }
          }
        }
      ],
      "sources" : [
        "CKColor-Blending.swift",
        "CKColor-Bridges.swift",
        "CKColor-ColorSpaceTypes.swift",
        "CKColor-Contrast.swift",
        "CKColor-Conversions.swift",
        "CKColor-Converter.swift",
        "CKColor-GamutMapping.swift",
        "CKColor-Identifier.swift",
        "CKColor-Inits.swift",
        "CKColor-Luminance.swift",
        "CKColor-Tables.swift",
        "CKColor.swift",
        "NativeColor.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.9"
}
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-3":/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-6.1-latest swift build --swift-sdk aarch64-unknown-linux-android24 -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats -Xswiftc -strict-concurrency=complete -Xswiftc -enable-upcoming-feature -Xswiftc StrictConcurrency -Xswiftc -enable-upcoming-feature -Xswiftc DisableOutwardActorInference -Xswiftc -enable-upcoming-feature -Xswiftc GlobalActorIsolatedTypesUsability -Xswiftc -enable-upcoming-feature -Xswiftc InferSendableFromCaptures 2>&1
android-6.1-latest: Pulling from swiftpackageindex/spi-images
Digest: sha256:8d42880410d691f231f1a6445d3941a4c9d6c7af65062a9750a54d2059944963
Status: Image is up to date for registry.gitlab.com/swiftpackageindex/spi-images:android-6.1-latest
Building for debugging...
[0/3] Copying Localizable.xcstrings
[0/3] Write sources
[2/3] Write swift-version-24593BA9C3E375BF.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 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
[6/18] 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
[7/18] 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
[8/18] 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
[9/18] 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
[10/18] 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
[11/18] 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
[12/18] 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
[13/18] 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
[14/18] 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
[15/18] 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
[16/18] 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
[17/18] 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
[18/18] 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
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-3":/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-6.1-latest swift build --swift-sdk aarch64-unknown-linux-android24 2>&1
android-6.1-latest: Pulling from swiftpackageindex/spi-images
Digest: sha256:8d42880410d691f231f1a6445d3941a4c9d6c7af65062a9750a54d2059944963
Status: Image is up to date for registry.gitlab.com/swiftpackageindex/spi-images:android-6.1-latest
[0/1] Planning build
Building for debugging...
[0/1] Write swift-version-24593BA9C3E375BF.txt
[2/15] 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
[3/16] 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
[4/16] 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
[5/16] 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
[6/16] 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
[7/16] 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
[8/16] 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
[9/16] 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
[10/16] 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
[11/16] 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
[12/16] 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
[13/16] 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
error: emit-module command failed with exit code 1 (use -v to see invocation)
[14/16] 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
[15/16] 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
[16/16] 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
BUILD FAILURE 6.1 android