Alloy – Build Information – Swift Package Index

Build Information

Failed to build Alloy, reference 0.18.2 (d0d317), with Swift 6.4 for Linux on 18 Sep 2026 21:34:43 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-53886770-0":/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:basic-6.4-latest swift build --triple x86_64-unknown-linux-gnu 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 5.1.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/s1ddok/Alloy.git
Reference: 0.18.2
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/s1ddok/Alloy
 * tag               0.18.2     -> FETCH_HEAD
HEAD is now at d0d3172 fix maxX, maxY and maxZ implementations
Cloned https://github.com/s1ddok/Alloy.git
Revision (git rev-parse @):
d0d3172e946bfabaf01883d4f84cb804c5d43fd6
SUCCESS checkout https://github.com/s1ddok/Alloy.git at 0.18.2
========================================
Build
========================================
Selected platform:         linux
Swift version:             6.4
Building package at path:  $PWD
https://github.com/s1ddok/Alloy.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-53886770-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:basic-6.4-latest swift build --triple x86_64-unknown-linux-gnu 2>&1
basic-6.4-latest: Pulling from saguaro1/spi-images
Digest: sha256:c77fcce225e223ac0fafed844619173fc6de8d62dd560eeb28db3182af6a282b
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:basic-6.4-latest
Building for debugging...
[Pre-planning 1 / 212]
[Starting]
warning: no rule to process file '/host/spi-builder-workspace/Tests/AlloyTests/Shaders/Shaders.metal' of type 'sourcecode.metal' for architecture 'x86_64'
warning: no rule to process file '/host/spi-builder-workspace/Sources/Alloy/Shaders/Shaders.metal' of type 'sourcecode.metal' for architecture 'x86_64'
error: SwiftCompile normal x86_64 failed with a nonzero exit code. Command line:     cd /host

/host/spi-builder-workspace/Sources/Alloy/Core/ComputeCommand.swift:1:8: [1;31merror: [1;39mno such module 'Metal'[0;0m
  [0;36m1 |[0;0m import Metal
    [0;36m|[0;0m        `- [1;31merror: [1;39mno such module 'Metal'[0;0m
  [0;36m2 |[0;0m
  [0;36m3 |[0;0m @dynamicMemberLookup
Failed frontend command:
/usr/bin/swift-frontend -frontend -emit-module -experimental-skip-non-inlinable-function-bodies-without-types /host/spi-builder-workspace/.build/out/Intermediates.noindex/Alloy.build/Debug-linux-x86_64/Alloy-t.build/DerivedSources/resource_bundle_accessor.swift /host/spi-builder-workspace/Sources/Alloy/Core/ComputeCommand.swift /host/spi-builder-workspace/Sources/Alloy/Core/Extensions/Alloy/MTLContext+Device.swift /host/spi-builder-workspace/Sources/Alloy/Core/Extensions/CoreVideo/CVPixelBuffer+MTLTexture.swift /host/spi-builder-workspace/Sources/Alloy/Core/Extensions/Foundation/Bundle+Module.swift /host/spi-builder-workspace/Sources/Alloy/Core/Extensions/Foundation/Sequence+Utils.swift /host/spi-builder-workspace/Sources/Alloy/Core/Extensions/Metal/MTL+Codable.swift /host/spi-builder-workspace/Sources/Alloy/Core/Extensions/Metal/MTLBlitCommandEncoder+Extensions.swift /host/spi-builder-workspace/Sources/Alloy/Core/Extensions/Metal/MTLBuffer+Extensions.swift /host/spi-builder-workspace/Sources/Alloy/Core/Extensions/Metal/MTLClearColor+Extensions.swift /host/spi-builder-workspace/Sources/Alloy/Core/Extensions/Metal/MTLCommandBuffer+Extensions.swift /host/spi-builder-workspace/Sources/Alloy/Core/Extensions/Metal/MTLCommandQueue+Extensions.swift /host/spi-builder-workspace/Sources/Alloy/Core/Extensions/Metal/MTLComputeCommandEncoder+Extensions.swift /host/spi-builder-workspace/Sources/Alloy/Core/Extensions/Metal/MTLComputePipelineState+Threads.swift /host/spi-builder-workspace/Sources/Alloy/Core/Extensions/Metal/MTLContext+CommandQueue.swift /host/spi-builder-workspace/Sources/Alloy/Core/Extensions/Metal/MTLDevice+Extensions.swift /host/spi-builder-workspace/Sources/Alloy/Core/Extensions/Metal/MTLDevice+Features.swift /host/spi-builder-workspace/Sources/Alloy/Core/Extensions/Metal/MTLFunctionConstantValues+Extensions.swift /host/spi-builder-workspace/Sources/Alloy/Core/Extensions/Metal/MTLLibrary+Extensions.swift /host/spi-builder-workspace/Sources/Alloy/Core/Extensions/Metal/MTLOrigin+Extensions.swift /host/spi-builder-workspace/Sources/Alloy/Core/Extensions/Metal/MTLPixelFormat+CVPixelFormat.swift /host/spi-builder-workspace/Sources/Alloy/Core/Extensions/Metal/MTLPixelFormat+Extensions.swift /host/spi-builder-workspace/Sources/Alloy/Core/Extensions/Metal/MTLRegion+Extensions.swift /host/spi-builder-workspace/Sources/Alloy/Core/Extensions/Metal/MTLRenderCommandEncoder+Extensions.swift /host/spi-builder-workspace/Sources/Alloy/Core/Extensions/Metal/MTLRenderPassColorAttachmentDescriptor+LoadAction.swift /host/spi-builder-workspace/Sources/Alloy/Core/Extensions/Metal/MTLRenderPipelineColorAttachmentDescriptor+Extensions.swift /host/spi-builder-workspace/Sources/Alloy/Core/Extensions/Metal/MTLResource+Extensions.swift /host/spi-builder-workspace/Sources/Alloy/Core/Extensions/Metal/MTLSize+Extensions.swift /host/spi-builder-workspace/Sources/Alloy/Core/Extensions/Metal/MTLSizeAndAlign+Extensions.swift /host/spi-builder-workspace/Sources/Alloy/Core/Extensions/Metal/MTLTexture+Extensions.swift /host/spi-builder-workspace/Sources/Alloy/Core/Extensions/Metal/MTLTexture+Serialization.swift /host/spi-builder-workspace/Sources/Alloy/Core/Extensions/Metal/MTLTextureDescriptor+Extensions.swift /host/spi-builder-workspace/Sources/Alloy/Core/Extensions/Metal/MTLTextureDescriptor+Serialization.swift /host/spi-builder-workspace/Sources/Alloy/Core/Extensions/MetalPerformanceShaders/MPS+Functors.swift /host/spi-builder-workspace/Sources/Alloy/Core/Extensions/MetalPerformanceShaders/MPSImage+Extensions.swift /host/spi-builder-workspace/Sources/Alloy/Core/Float16.swift /host/spi-builder-workspace/Sources/Alloy/Core/MTLContext.swift /host/spi-builder-workspace/Sources/Alloy/Core/MTLIndexBuffer.swift /host/spi-builder-workspace/Sources/Alloy/Core/MTLOffscreenRenderer.swift /host/spi-builder-workspace/Sources/Alloy/Core/Metal.swift /host/spi-builder-workspace/Sources/Alloy/Core/MetalError.swift /host/spi-builder-workspace/Sources/Alloy/Encoders/BitonicSort/BitonicSort.swift /host/spi-builder-workspace/Sources/Alloy/Encoders/BitonicSort/BitonicSortFinalPass.swift /host/spi-builder-workspace/Sources/Alloy/Encoders/BitonicSort/BitonicSortFirstPass.swift /host/spi-builder-workspace/Sources/Alloy/Encoders/BitonicSort/BitonicSortGeneralPass.swift /host/spi-builder-workspace/Sources/Alloy/Encoders/BlockSize.swift /host/spi-builder-workspace/Sources/Alloy/Encoders/EuclideanDistance.swift /host/spi-builder-workspace/Sources/Alloy/Encoders/LookUpTable.swift /host/spi-builder-workspace/Sources/Alloy/Encoders/MPSUnaryImageKernels.swift /host/spi-builder-workspace/Sources/Alloy/Encoders/MaskGuidedBlur.swift /host/spi-builder-workspace/Sources/Alloy/Encoders/Normalization.swift /host/spi-builder-workspace/Sources/Alloy/Encoders/RGBAToYCbCr.swift /host/spi-builder-workspace/Sources/Alloy/Encoders/StdMeanNormalization.swift /host/spi-builder-workspace/Sources/Alloy/Encoders/TextureAddConstant.swift /host/spi-builder-workspace/Sources/Alloy/Encoders/TextureAffineCrop.swift /host/spi-builder-workspace/Sources/Alloy/Encoders/TextureCopy.swift /host/spi-builder-workspace/Sources/Alloy/Encoders/TextureDifferenceHighlight.swift /host/spi-builder-workspace/Sources/Alloy/Encoders/TextureDivideByConstant.swift /host/spi-builder-workspace/Sources/Alloy/Encoders/TextureInterpolation.swift /host/spi-builder-workspace/Sources/Alloy/Encoders/TextureMask.swift /host/spi-builder-workspace/Sources/Alloy/Encoders/TextureMaskedMix.swift /host/spi-builder-workspace/Sources/Alloy/Encoders/TextureMax.swift /host/spi-builder-workspace/Sources/Alloy/Encoders/TextureMean.swift /host/spi-builder-workspace/Sources/Alloy/Encoders/TextureMin.swift /host/spi-builder-workspace/Sources/Alloy/Encoders/TextureMultiplyAdd.swift /host/spi-builder-workspace/Sources/Alloy/Encoders/TextureNormalization.swift /host/spi-builder-workspace/Sources/Alloy/Encoders/TextureResize.swift /host/spi-builder-workspace/Sources/Alloy/Encoders/TextureWeightedMix.swift /host/spi-builder-workspace/Sources/Alloy/Encoders/YCbCrToRGBA.swift /host/spi-builder-workspace/Sources/Alloy/ML/GlobalPoolPadding.swift /host/spi-builder-workspace/Sources/Alloy/ML/ONNXConvolutionPadding.swift /host/spi-builder-workspace/Sources/Alloy/ML/PyTorchPoolPadding.swift /host/spi-builder-workspace/Sources/Alloy/Renderers/BoundingBoxesRenderer.swift /host/spi-builder-workspace/Sources/Alloy/Renderers/LinesRenderer.swift /host/spi-builder-workspace/Sources/Alloy/Renderers/MaskRenderer.swift /host/spi-builder-workspace/Sources/Alloy/Renderers/PointsRenderer.swift /host/spi-builder-workspace/Sources/Alloy/Renderers/RectangleRenderer.swift /host/spi-builder-workspace/Sources/Alloy/Renderers/SimpleGeometryRenderer.swift -target x86_64-unknown-linux-gnu -disable-objc-interop -I /host/spi-builder-workspace/.build/out/Products/Debug-linux-x86_64 -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 5 -Onone -D SWIFT_PACKAGE -D DEBUG -D SWIFT_MODULE_RESOURCE_BUNDLE_AVAILABLE -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 -enable-anonymous-context-mangled-names -file-compilation-dir /host -Xcc -fmodule-map-file\=/host/spi-builder-workspace/.build/out/Intermediates.noindex/GeneratedModuleMaps-linux-x86_64/AlloyShadersSharedTypes.modulemap -Xcc -fno-omit-frame-pointer -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/Sources/AlloyShadersSharedTypes -Xcc -I/host/spi-builder-workspace/.build/out/Products/Debug-linux-x86_64/include -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/Alloy.build/Debug-linux-x86_64/Alloy-t.build/DerivedSources-normal/x86_64 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/Alloy.build/Debug-linux-x86_64/Alloy-t.build/DerivedSources/x86_64 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/Alloy.build/Debug-linux-x86_64/Alloy-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name Alloy -const-gather-protocols-file /host/spi-builder-workspace/.build/out/Intermediates.noindex/Alloy.build/Debug-linux-x86_64/Alloy-t.build/Objects-normal/x86_64/Alloy_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/Alloy.build/Debug-linux-x86_64/Alloy-t.build/Objects-normal/x86_64/Modules/Alloy.swiftdoc -emit-module-source-info-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/Alloy.build/Debug-linux-x86_64/Alloy-t.build/Objects-normal/x86_64/Modules/Alloy.swiftsourceinfo -emit-objc-header-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/Alloy.build/Debug-linux-x86_64/Alloy-t.build/Objects-normal/x86_64/Alloy-Swift.h -serialize-diagnostics-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/Alloy.build/Debug-linux-x86_64/Alloy-t.build/Objects-normal/x86_64/Alloy-primary-emit-module.dia -emit-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/Alloy.build/Debug-linux-x86_64/Alloy-t.build/Objects-normal/x86_64/Alloy-primary-emit-module.d -parse-as-library -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/Alloy.build/Debug-linux-x86_64/Alloy-t.build/Objects-normal/x86_64/Modules/Alloy.swiftmodule
error: Build failed
BUILD FAILURE 6.4 linux