ColorPaletteKit – Build Information

Build Information

Failed to build ColorPaletteKit, reference 0.1.2 (64612b), with Swift 6.4 for Wasm on 23 Sep 2026 08:51:48 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-54344843-1":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:wasm-6.4-latest swift build --swift-sdk swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 5.1.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/Eskils/ColorPaletteKit.git
Reference: 0.1.2
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/Eskils/ColorPaletteKit
 * tag               0.1.2      -> FETCH_HEAD
HEAD is now at 64612b6 Implement reducing similar colors in EquallySpacedSamples
Cloned https://github.com/Eskils/ColorPaletteKit.git
Revision (git rev-parse @):
64612b620d06f520393b24756a3d5ac9ad1e10fc
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/Eskils/ColorPaletteKit.git at 0.1.2
========================================
Build
========================================
Selected platform:         wasm
Swift version:             6.4
Building package at path:  $PWD
https://github.com/Eskils/ColorPaletteKit.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-54344843-1":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:wasm-6.4-latest swift build --swift-sdk swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm 2>&1
wasm-6.4-latest: Pulling from saguaro1/spi-images
Digest: sha256:4328fdb43c680d205c1d6761b1e3267aa38277eefdda9ddfb17b6a0f1a77857a
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:wasm-6.4-latest
Building for debugging...
[Pre-planning 1 / 124]
[11 / 39]
error: SwiftCompile normal wasm32 failed with a nonzero exit code. Command line:     cd /host

[33 / 57] ColorPaletteKit
/host/spi-builder-workspace/Sources/ColorPaletteKit/ColorSpaceConverter/Converters/CMYKBaseConverter.swift:8:8: [1;31merror: [1;39mno such module 'CoreGraphics'[0;0m
 [0;36m6 |[0;0m //
 [0;36m7 |[0;0m
 [0;36m8 |[0;0m import CoreGraphics
   [0;36m|[0;0m        `- [1;31merror: [1;39mno such module 'CoreGraphics'[0;0m
 [0;36m9 |[0;0m
[0;36m10 |[0;0m struct CMYKBaseConverter: BaseColorConverter {
Failed frontend command:
/usr/bin/swift-frontend -frontend -emit-module -experimental-skip-non-inlinable-function-bodies-without-types /host/spi-builder-workspace/Sources/ColorPaletteKit/ColorPaletteKit.swift /host/spi-builder-workspace/Sources/ColorPaletteKit/ColorSpaceConverter/ColorConverterComputer.swift /host/spi-builder-workspace/Sources/ColorPaletteKit/ColorSpaceConverter/ColorSpaceConverter.swift /host/spi-builder-workspace/Sources/ColorPaletteKit/ColorSpaceConverter/Converters/BaseColorConverter.swift /host/spi-builder-workspace/Sources/ColorPaletteKit/ColorSpaceConverter/Converters/CMYKBaseConverter.swift /host/spi-builder-workspace/Sources/ColorPaletteKit/ColorSpaceConverter/Converters/GrayBaseConverter.swift /host/spi-builder-workspace/Sources/ColorPaletteKit/ColorSpaceConverter/Converters/HSBBaseConverter.swift /host/spi-builder-workspace/Sources/ColorPaletteKit/ColorSpaceConverter/Converters/LABBaseConverter.swift /host/spi-builder-workspace/Sources/ColorPaletteKit/ColorSpaceConverter/Converters/RGBBaseConverter.swift /host/spi-builder-workspace/Sources/ColorPaletteKit/ColorSpaceConverter/Types/CGColorConvertible.swift /host/spi-builder-workspace/Sources/ColorPaletteKit/ColorSpaceConverter/Types/ColorConverterError.swift /host/spi-builder-workspace/Sources/ColorPaletteKit/ColorSpaceConverter/Types/ColorSpaceKind.swift /host/spi-builder-workspace/Sources/ColorPaletteKit/ColorSpaceConverter/Types/ColorTransformationDescription.swift /host/spi-builder-workspace/Sources/ColorPaletteKit/ColorSwatchDecoder/ASE/ASEColorSwatchBlock.swift /host/spi-builder-workspace/Sources/ColorPaletteKit/ColorSwatchDecoder/ASE/ASEColorSwatchDecoder.swift /host/spi-builder-workspace/Sources/ColorPaletteKit/ColorSwatchDecoder/ASE/ASEColorSwatchHeader.swift /host/spi-builder-workspace/Sources/ColorPaletteKit/ColorSwatchDecoder/ColorSwatchDecoder.swift /host/spi-builder-workspace/Sources/ColorPaletteKit/ColorSwatchDecoder/ColorSwatchDecoderError.swift /host/spi-builder-workspace/Sources/ColorPaletteKit/ColorSwatchEncoder/ASE/ASEColorSwatchEncoder.swift /host/spi-builder-workspace/Sources/ColorPaletteKit/ColorSwatchEncoder/ColorSwatchEncoder.swift /host/spi-builder-workspace/Sources/ColorPaletteKit/ColorSwatchEncoder/ColorSwatchEncoderError.swift /host/spi-builder-workspace/Sources/ColorPaletteKit/ImagePaletteEngine/Computers/EquallySpacedSamplesPaletteComputer.swift /host/spi-builder-workspace/Sources/ColorPaletteKit/ImagePaletteEngine/Computers/KMeansImagePaletteComputer.swift /host/spi-builder-workspace/Sources/ColorPaletteKit/ImagePaletteEngine/ImagePaletteComputationMethod.swift /host/spi-builder-workspace/Sources/ColorPaletteKit/ImagePaletteEngine/ImagePaletteComputer.swift /host/spi-builder-workspace/Sources/ColorPaletteKit/ImagePaletteEngine/ImagePaletteEngine.swift /host/spi-builder-workspace/Sources/ColorPaletteKit/ImagePaletteEngine/Types/FloatingPlanarPixelBuffer.swift /host/spi-builder-workspace/Sources/ColorPaletteKit/ImagePaletteEngine/Types/ImageDataDescription.swift /host/spi-builder-workspace/Sources/ColorPaletteKit/ImagePaletteEngine/Types/ImagePaletteComputationError.swift /host/spi-builder-workspace/Sources/ColorPaletteKit/PaletteImageEngine/PaletteImageEngine.swift /host/spi-builder-workspace/Sources/ColorPaletteKit/PaletteImageEngine/PaletteImageRenderer.swift /host/spi-builder-workspace/Sources/ColorPaletteKit/PaletteImageEngine/PaletteImageRendererKind.swift /host/spi-builder-workspace/Sources/ColorPaletteKit/PaletteImageEngine/Renderers/CoreGraphicsImageRenderer.swift /host/spi-builder-workspace/Sources/ColorPaletteKit/PaletteImageEngine/Renderers/GridPaletteImageRenderer.swift /host/spi-builder-workspace/Sources/ColorPaletteKit/PaletteImageEngine/Renderers/SpectrumPaletteImageRenderer.swift /host/spi-builder-workspace/Sources/ColorPaletteKit/Types/ConsumableData.swift /host/spi-builder-workspace/Sources/ColorPaletteKit/Types/ReadMode.swift /host/spi-builder-workspace/Sources/ColorPaletteKit/Types/StringRepresentation.swift /host/spi-builder-workspace/Sources/ColorPaletteKit/Types/WritableData.swift -target wasm32-unknown-wasip1 -disable-objc-interop -sdk /root/.swiftpm/swift-sdks/swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm.artifactbundle/swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm/wasm32-unknown-wasip1/WASI.sdk -sysroot /root/.swiftpm/swift-sdks/swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm.artifactbundle/swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm/wasm32-unknown-wasip1/WASI.sdk -I /host/spi-builder-workspace/.build/out/Products/Debug-webassembly-wasm32 -module-cache-path /host/spi-builder-workspace/.build/out/ModuleCache.noindex -color-diagnostics -Xcc -fcolor-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -swift-version 6 -Onone -D SWIFT_PACKAGE -D DEBUG -D SWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -D Xcode -serialize-debugging-options -enable-experimental-feature DebugDescriptionMacro -empty-abi-descriptor -external-plugin-path /usr/lib/swift/host/plugins/testing\#/usr/bin/swift-plugin-server -validate-clang-modules-once -clang-build-session-file /host/spi-builder-workspace/.build/out/ModuleCache.noindex/Session.modulevalidation -Xcc -working-directory -Xcc /host -resource-dir /root/.swiftpm/swift-sdks/swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm.artifactbundle/swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm/wasm32-unknown-wasip1/swift.xctoolchain/usr/lib/swift_static -use-static-resource-dir -enable-anonymous-context-mangled-names -file-compilation-dir /host -Xcc -resource-dir -Xcc /root/.swiftpm/swift-sdks/swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm.artifactbundle/swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm/wasm32-unknown-wasip1/swift.xctoolchain/usr/lib/swift_static/clang -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -Xcc -fmodules-prune-interval\=86400 -Xcc -fmodules-prune-after\=345600 -Xcc -I/host/spi-builder-workspace/.build/out/Products/Debug-webassembly-wasm32/include -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/ColorPaletteKit.build/Debug-webassembly-wasm32/ColorPaletteKit-t.build/DerivedSources-normal/wasm32 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/ColorPaletteKit.build/Debug-webassembly-wasm32/ColorPaletteKit-t.build/DerivedSources/wasm32 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/ColorPaletteKit.build/Debug-webassembly-wasm32/ColorPaletteKit-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name ColorPaletteKit -package-name spi_builder_workspace -const-gather-protocols-file /host/spi-builder-workspace/.build/out/Intermediates.noindex/ColorPaletteKit.build/Debug-webassembly-wasm32/ColorPaletteKit-t.build/Objects-normal/wasm32/ColorPaletteKit_const_extract_protocols.json -in-process-plugin-server-path /usr/lib/swift/host/libSwiftInProcPluginServer.so -plugin-path /usr/lib/swift/host/plugins -plugin-path /usr/local/lib/swift/host/plugins -emit-module-doc-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/ColorPaletteKit.build/Debug-webassembly-wasm32/ColorPaletteKit-t.build/Objects-normal/wasm32/Modules/ColorPaletteKit.swiftdoc -emit-module-source-info-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/ColorPaletteKit.build/Debug-webassembly-wasm32/ColorPaletteKit-t.build/Objects-normal/wasm32/Modules/ColorPaletteKit.swiftsourceinfo -emit-objc-header-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/ColorPaletteKit.build/Debug-webassembly-wasm32/ColorPaletteKit-t.build/Objects-normal/wasm32/ColorPaletteKit-Swift.h -serialize-diagnostics-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/ColorPaletteKit.build/Debug-webassembly-wasm32/ColorPaletteKit-t.build/Objects-normal/wasm32/ColorPaletteKit-primary-emit-module.dia -emit-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/ColorPaletteKit.build/Debug-webassembly-wasm32/ColorPaletteKit-t.build/Objects-normal/wasm32/ColorPaletteKit-primary-emit-module.d -parse-as-library -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/ColorPaletteKit.build/Debug-webassembly-wasm32/ColorPaletteKit-t.build/Objects-normal/wasm32/Modules/ColorPaletteKit.swiftmodule
error: Build failed
BUILD FAILURE 6.4 wasm