Swift Package IndexBuild Information
Failed to build MetalSupport, reference 1.0.7 (667d86), with Swift 6.4 for Linux on 16 Oct 2026 18:49:55 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-53886769-1":/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:linux-6.4-latest swift build --triple x86_64-unknown-linux-gnu 2>&1Build Log
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RunAll
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Builder version: 5.1.3
Interrupt handler set up.
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Checkout
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Clone URL: https://github.com/schwa/MetalSupport.git
Reference: 1.0.7
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/schwa/MetalSupport
* tag 1.0.7 -> FETCH_HEAD
HEAD is now at 667d86e VertexDescriptor.Semantic: add set indices for texcoord/color, add jointIndices/jointWeights (closes #14)
Cloned https://github.com/schwa/MetalSupport.git
Revision (git rev-parse @):
667d86e694e2f9d599c757152bbdf0d46cab63fe
SUCCESS checkout https://github.com/schwa/MetalSupport.git at 1.0.7
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Build
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Selected platform: linux
Swift version: 6.4
Building package at path: $PWD
https://github.com/schwa/MetalSupport.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-53886769-1":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:linux-6.4-latest swift build --triple x86_64-unknown-linux-gnu 2>&1
linux-6.4-latest: Pulling from saguaro1/spi-images
Digest: sha256:ef1451f51398a5019879493c5c492376e60274346858404d898204a8a77273d4
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:linux-6.4-latest
Fetching https://github.com/apple/swift-collections.git
[1/28859] Fetching swift-collections
Fetched https://github.com/apple/swift-collections.git (1.70s)
Computing version for https://github.com/apple/swift-collections.git
Computed https://github.com/apple/swift-collections.git at 1.7.3 (1.94s)
Creating working copy for https://github.com/apple/swift-collections.git
Working copy of https://github.com/apple/swift-collections.git resolved at 1.7.3
Building for debugging...
[Pre-planning 1 / 125]
[Starting]
[40 / 62] InternalCollectionsUtilities
[50 / 72] OrderedCollections
[52 / 72] OrderedCollections
[54 / 72] OrderedCollections
[58 / 73] InternalCollectionsUtilities
[58 / 73] OrderedCollections
[58 / 74] OrderedCollections
error: SwiftCompile normal x86_64 failed with a nonzero exit code. Command line: cd /host
/host/spi-builder-workspace/Sources/MetalSupport/DebugGroup.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 public extension MTLCaptureManager {
Failed frontend command:
/usr/bin/swift-frontend -frontend -emit-module -experimental-skip-non-inlinable-function-bodies-without-types /host/spi-builder-workspace/Sources/MetalSupport/BaseSupport.swift /host/spi-builder-workspace/Sources/MetalSupport/DebugGroup.swift /host/spi-builder-workspace/Sources/MetalSupport/DescriptorInits.swift /host/spi-builder-workspace/Sources/MetalSupport/DrawHelpers.swift /host/spi-builder-workspace/Sources/MetalSupport/Labeled.swift /host/spi-builder-workspace/Sources/MetalSupport/MTKMesh+Extensions.swift /host/spi-builder-workspace/Sources/MetalSupport/MTLBuffer+Extensions.swift /host/spi-builder-workspace/Sources/MetalSupport/MTLCommandBuffer+Extensions.swift /host/spi-builder-workspace/Sources/MetalSupport/MTLCommandBufferDescriptor+Extensions.swift /host/spi-builder-workspace/Sources/MetalSupport/MTLCommandQueue+Extensions.swift /host/spi-builder-workspace/Sources/MetalSupport/MTLDevice+Capabilities.swift /host/spi-builder-workspace/Sources/MetalSupport/MTLDevice+Extensions.swift /host/spi-builder-workspace/Sources/MetalSupport/MTLFunction+Extensions.swift /host/spi-builder-workspace/Sources/MetalSupport/MTLGeometry+Extensions.swift /host/spi-builder-workspace/Sources/MetalSupport/MTLIndexType+Extensions.swift /host/spi-builder-workspace/Sources/MetalSupport/MTLPixelFormat+Extensions.swift /host/spi-builder-workspace/Sources/MetalSupport/MTLTexture+Extensions.swift /host/spi-builder-workspace/Sources/MetalSupport/MTLVertexDescriptor+Extensions.swift /host/spi-builder-workspace/Sources/MetalSupport/MTLVertexFormat+Extensions.swift /host/spi-builder-workspace/Sources/MetalSupport/Metal+SwiftUI.swift /host/spi-builder-workspace/Sources/MetalSupport/MetalSupportError.swift /host/spi-builder-workspace/Sources/MetalSupport/UnsafeBytes.swift /host/spi-builder-workspace/Sources/MetalSupport/VertexDescriptor.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 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 -enable-anonymous-context-mangled-names -file-compilation-dir /host -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/.build/out/Products/Debug-linux-x86_64/include -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/MetalSupport.build/Debug-linux-x86_64/MetalSupport-t.build/DerivedSources-normal/x86_64 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/MetalSupport.build/Debug-linux-x86_64/MetalSupport-t.build/DerivedSources/x86_64 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/MetalSupport.build/Debug-linux-x86_64/MetalSupport-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name MetalSupport -package-name spi_builder_workspace -const-gather-protocols-file /host/spi-builder-workspace/.build/out/Intermediates.noindex/MetalSupport.build/Debug-linux-x86_64/MetalSupport-t.build/Objects-normal/x86_64/MetalSupport_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/MetalSupport.build/Debug-linux-x86_64/MetalSupport-t.build/Objects-normal/x86_64/Modules/MetalSupport.swiftdoc -emit-module-source-info-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/MetalSupport.build/Debug-linux-x86_64/MetalSupport-t.build/Objects-normal/x86_64/Modules/MetalSupport.swiftsourceinfo -emit-objc-header-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/MetalSupport.build/Debug-linux-x86_64/MetalSupport-t.build/Objects-normal/x86_64/MetalSupport-Swift.h -serialize-diagnostics-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/MetalSupport.build/Debug-linux-x86_64/MetalSupport-t.build/Objects-normal/x86_64/MetalSupport-primary-emit-module.dia -emit-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/MetalSupport.build/Debug-linux-x86_64/MetalSupport-t.build/Objects-normal/x86_64/MetalSupport-primary-emit-module.d -parse-as-library -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/MetalSupport.build/Debug-linux-x86_64/MetalSupport-t.build/Objects-normal/x86_64/Modules/MetalSupport.swiftmodule
error: Build failed
BUILD FAILURE 6.4 linux