ContextCore – Build Information – Swift Package Index

Build Information

Failed to build ContextCore, reference v1.0.0 (0a5152), with Swift 6.4 for Wasm on 24 Sep 2026 11:45:44 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-54344843-0":/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: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/christopherkarani/ContextCore.git
Reference: v1.0.0
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/christopherkarani/ContextCore
 * tag               v1.0.0     -> FETCH_HEAD
HEAD is now at 0a5152a chore(phase7): refresh checklist after simulator validation
Cloned https://github.com/christopherkarani/ContextCore.git
Revision (git rev-parse @):
0a5152a2dc3568cf3394b1b46c8e62d8b1d84198
SUCCESS checkout https://github.com/christopherkarani/ContextCore.git at v1.0.0
========================================
Build
========================================
Selected platform:         wasm
Swift version:             6.4
Building package at path:  $PWD
https://github.com/christopherkarani/ContextCore.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-54344843-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images: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
Fetching https://github.com/christopherkarani/MetalANNS.git
Fetching https://github.com/swiftlang/swift-docc-plugin
[1/2345] Fetching swift-docc-plugin
[2346/4914] Fetching swift-docc-plugin, metalanns
Fetched https://github.com/christopherkarani/MetalANNS.git (0.67s)
Fetched https://github.com/swiftlang/swift-docc-plugin (0.67s)
Computing version for https://github.com/christopherkarani/MetalANNS.git
Computed https://github.com/christopherkarani/MetalANNS.git at 0.3.0 (0.83s)
Fetching https://github.com/groue/GRDB.swift.git
[1/113920] Fetching grdb.swift
Fetched https://github.com/groue/GRDB.swift.git (7.19s)
Computing version for https://github.com/swiftlang/swift-docc-plugin
Computed https://github.com/swiftlang/swift-docc-plugin at 1.5.0 (8.24s)
Fetching https://github.com/swiftlang/swift-docc-symbolkit
[1/3829] Fetching swift-docc-symbolkit
Fetched https://github.com/swiftlang/swift-docc-symbolkit (0.61s)
Computing version for https://github.com/swiftlang/swift-docc-symbolkit
Computed https://github.com/swiftlang/swift-docc-symbolkit at 1.0.0 (0.83s)
Computing version for https://github.com/groue/GRDB.swift.git
Computed https://github.com/groue/GRDB.swift.git at 7.11.1 (1.08s)
Creating working copy for https://github.com/swiftlang/swift-docc-plugin
Working copy of https://github.com/swiftlang/swift-docc-plugin resolved at 1.5.0
Creating working copy for https://github.com/swiftlang/swift-docc-symbolkit
Working copy of https://github.com/swiftlang/swift-docc-symbolkit resolved at 1.0.0
Creating working copy for https://github.com/groue/GRDB.swift.git
Working copy of https://github.com/groue/GRDB.swift.git resolved at 7.11.1
Creating working copy for https://github.com/christopherkarani/MetalANNS.git
Working copy of https://github.com/christopherkarani/MetalANNS.git resolved at 0.3.0
Building for debugging...
[Computing dependencies]
[Pre-planning 1 / 419]
[Planning deferred tasks]
warning: no rule to process file '/host/spi-builder-workspace/.build/checkouts/MetalANNS/Sources/MetalANNSCore/Shaders/Distance.metal' of type 'sourcecode.metal' for architecture 'wasm32'
warning: no rule to process file '/host/spi-builder-workspace/.build/checkouts/MetalANNS/Sources/MetalANNSCore/Shaders/DistanceFloat16.metal' of type 'sourcecode.metal' for architecture 'wasm32'
warning: no rule to process file '/host/spi-builder-workspace/.build/checkouts/MetalANNS/Sources/MetalANNSCore/Shaders/FlatSearch.metal' of type 'sourcecode.metal' for architecture 'wasm32'
warning: no rule to process file '/host/spi-builder-workspace/.build/checkouts/MetalANNS/Sources/MetalANNSCore/Shaders/HammingDistance.metal' of type 'sourcecode.metal' for architecture 'wasm32'
warning: no rule to process file '/host/spi-builder-workspace/.build/checkouts/MetalANNS/Sources/MetalANNSCore/Shaders/NNDescent.metal' of type 'sourcecode.metal' for architecture 'wasm32'
warning: no rule to process file '/host/spi-builder-workspace/.build/checkouts/MetalANNS/Sources/MetalANNSCore/Shaders/NNDescentFloat16.metal' of type 'sourcecode.metal' for architecture 'wasm32'
warning: no rule to process file '/host/spi-builder-workspace/.build/checkouts/MetalANNS/Sources/MetalANNSCore/Shaders/PQDistance.metal' of type 'sourcecode.metal' for architecture 'wasm32'
warning: no rule to process file '/host/spi-builder-workspace/.build/checkouts/MetalANNS/Sources/MetalANNSCore/Shaders/Search.metal' of type 'sourcecode.metal' for architecture 'wasm32'
warning: no rule to process file '/host/spi-builder-workspace/.build/checkouts/MetalANNS/Sources/MetalANNSCore/Shaders/SearchFloat16.metal' of type 'sourcecode.metal' for architecture 'wasm32'
warning: no rule to process file '/host/spi-builder-workspace/.build/checkouts/MetalANNS/Sources/MetalANNSCore/Shaders/Sort.metal' of type 'sourcecode.metal' for architecture 'wasm32'
warning: no rule to process file '/host/spi-builder-workspace/Sources/ContextCoreShaders/Shaders/Attention.metal' of type 'sourcecode.metal' for architecture 'wasm32'
warning: no rule to process file '/host/spi-builder-workspace/Sources/ContextCoreShaders/Shaders/Compression.metal' of type 'sourcecode.metal' for architecture 'wasm32'
warning: no rule to process file '/host/spi-builder-workspace/Sources/ContextCoreShaders/Shaders/Consolidation.metal' of type 'sourcecode.metal' for architecture 'wasm32'
warning: no rule to process file '/host/spi-builder-workspace/Sources/ContextCoreShaders/Shaders/Recency.metal' of type 'sourcecode.metal' for architecture 'wasm32'
warning: no rule to process file '/host/spi-builder-workspace/Sources/ContextCoreShaders/Shaders/Relevance.metal' of type 'sourcecode.metal' for architecture 'wasm32'
[74 / 134] GRDB_GRDB
[91 / 157] MetalANNSCore
[92 / 166] GRDB
error: SwiftCompile normal wasm32 failed with a nonzero exit code. Command line:     cd /host

/host/spi-builder-workspace/.build/checkouts/MetalANNS/Sources/MetalANNSCore/AccelerateBackend.swift:1:8: [1;31merror: [1;39mno such module 'Accelerate'[0;0m
  [0;36m1 |[0;0m import Accelerate
    [0;36m|[0;0m        `- [1;31merror: [1;39mno such module 'Accelerate'[0;0m
  [0;36m2 |[0;0m import Foundation
  [0;36m3 |[0;0m
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/MetalANNS.build/Debug-webassembly-wasm32/MetalANNSCore-t.build/DerivedSources/resource_bundle_accessor.swift /host/spi-builder-workspace/.build/checkouts/MetalANNS/Sources/MetalANNSCore/AccelerateBackend.swift /host/spi-builder-workspace/.build/checkouts/MetalANNS/Sources/MetalANNSCore/BatchIncrementalBuilder.swift /host/spi-builder-workspace/.build/checkouts/MetalANNS/Sources/MetalANNSCore/BeamSearchCPU.swift /host/spi-builder-workspace/.build/checkouts/MetalANNS/Sources/MetalANNSCore/BinaryVectorBuffer.swift /host/spi-builder-workspace/.build/checkouts/MetalANNS/Sources/MetalANNSCore/BoundedExactScan.swift /host/spi-builder-workspace/.build/checkouts/MetalANNS/Sources/MetalANNSCore/BoundedSelection.swift /host/spi-builder-workspace/.build/checkouts/MetalANNS/Sources/MetalANNSCore/CommandQueuePool.swift /host/spi-builder-workspace/.build/checkouts/MetalANNS/Sources/MetalANNSCore/ComputeBackend.swift /host/spi-builder-workspace/.build/checkouts/MetalANNS/Sources/MetalANNSCore/DiskBackedVectorBuffer.swift /host/spi-builder-workspace/.build/checkouts/MetalANNS/Sources/MetalANNSCore/Errors.swift /host/spi-builder-workspace/.build/checkouts/MetalANNS/Sources/MetalANNSCore/FlatGPUSearch.swift /host/spi-builder-workspace/.build/checkouts/MetalANNS/Sources/MetalANNSCore/Float16VectorBuffer.swift /host/spi-builder-workspace/.build/checkouts/MetalANNS/Sources/MetalANNSCore/FullGPUSearch.swift /host/spi-builder-workspace/.build/checkouts/MetalANNS/Sources/MetalANNSCore/GPUADCSearch.swift /host/spi-builder-workspace/.build/checkouts/MetalANNS/Sources/MetalANNSCore/GraphBuffer.swift /host/spi-builder-workspace/.build/checkouts/MetalANNS/Sources/MetalANNSCore/GraphPruner.swift /host/spi-builder-workspace/.build/checkouts/MetalANNS/Sources/MetalANNSCore/GraphRepairer.swift /host/spi-builder-workspace/.build/checkouts/MetalANNS/Sources/MetalANNSCore/HNSWBuilder.swift /host/spi-builder-workspace/.build/checkouts/MetalANNS/Sources/MetalANNSCore/HNSWConfiguration.swift /host/spi-builder-workspace/.build/checkouts/MetalANNS/Sources/MetalANNSCore/HNSWLayers.swift /host/spi-builder-workspace/.build/checkouts/MetalANNS/Sources/MetalANNSCore/HNSWSearchCPU.swift /host/spi-builder-workspace/.build/checkouts/MetalANNS/Sources/MetalANNSCore/IDMap.swift /host/spi-builder-workspace/.build/checkouts/MetalANNS/Sources/MetalANNSCore/IVFFlatSearch.swift /host/spi-builder-workspace/.build/checkouts/MetalANNS/Sources/MetalANNSCore/IncrementalBuilder.swift /host/spi-builder-workspace/.build/checkouts/MetalANNS/Sources/MetalANNSCore/IndexCompactor.swift /host/spi-builder-workspace/.build/checkouts/MetalANNS/Sources/MetalANNSCore/IndexSerializer.swift /host/spi-builder-workspace/.build/checkouts/MetalANNS/Sources/MetalANNSCore/Int8CodeCache.swift /host/spi-builder-workspace/.build/checkouts/MetalANNS/Sources/MetalANNSCore/KMeans.swift /host/spi-builder-workspace/.build/checkouts/MetalANNS/Sources/MetalANNSCore/MetadataBuffer.swift /host/spi-builder-workspace/.build/checkouts/MetalANNS/Sources/MetalANNSCore/MetadataStore.swift /host/spi-builder-workspace/.build/checkouts/MetalANNS/Sources/MetalANNSCore/MetalBackend.swift /host/spi-builder-workspace/.build/checkouts/MetalANNS/Sources/MetalANNSCore/MetalDevice.swift /host/spi-builder-workspace/.build/checkouts/MetalANNS/Sources/MetalANNSCore/Metric.swift /host/spi-builder-workspace/.build/checkouts/MetalANNS/Sources/MetalANNSCore/MmapIndexLoader.swift /host/spi-builder-workspace/.build/checkouts/MetalANNS/Sources/MetalANNSCore/NNDescentCPU.swift /host/spi-builder-workspace/.build/checkouts/MetalANNS/Sources/MetalANNSCore/NNDescentGPU.swift /host/spi-builder-workspace/.build/checkouts/MetalANNS/Sources/MetalANNSCore/PQVectorBuffer.swift /host/spi-builder-workspace/.build/checkouts/MetalANNS/Sources/MetalANNSCore/ParallelFlatScan.swift /host/spi-builder-workspace/.build/checkouts/MetalANNS/Sources/MetalANNSCore/PipelineCache.swift /host/spi-builder-workspace/.build/checkouts/MetalANNS/Sources/MetalANNSCore/ProductQuantizer.swift /host/spi-builder-workspace/.build/checkouts/MetalANNS/Sources/MetalANNSCore/QuantizedStorage.swift /host/spi-builder-workspace/.build/checkouts/MetalANNS/Sources/MetalANNSCore/RepairConfiguration.swift /host/spi-builder-workspace/.build/checkouts/MetalANNS/Sources/MetalANNSCore/SIMDDistance.swift /host/spi-builder-workspace/.build/checkouts/MetalANNS/Sources/MetalANNSCore/SearchBufferPool.swift /host/spi-builder-workspace/.build/checkouts/MetalANNS/Sources/MetalANNSCore/SearchFilter.swift /host/spi-builder-workspace/.build/checkouts/MetalANNS/Sources/MetalANNSCore/SearchGPU.swift /host/spi-builder-workspace/.build/checkouts/MetalANNS/Sources/MetalANNSCore/SearchResult.swift /host/spi-builder-workspace/.build/checkouts/MetalANNS/Sources/MetalANNSCore/SoftDeletion.swift /host/spi-builder-workspace/.build/checkouts/MetalANNS/Sources/MetalANNSCore/VectorBuffer.swift /host/spi-builder-workspace/.build/checkouts/MetalANNS/Sources/MetalANNSCore/VectorStorage.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 -suppress-warnings -swift-version 6 -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 -user-module-version 0.3.0 -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 -fmodule-map-file\=/host/spi-builder-workspace/.build/out/Intermediates.noindex/GeneratedModuleMaps-webassembly-wasm32/MetalANNSC.modulemap -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/checkouts/MetalANNS/Sources/MetalANNSC/include -Xcc -I/host/spi-builder-workspace/.build/out/Products/Debug-webassembly-wasm32/include -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/MetalANNS.build/Debug-webassembly-wasm32/MetalANNSCore-t.build/DerivedSources-normal/wasm32 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/MetalANNS.build/Debug-webassembly-wasm32/MetalANNSCore-t.build/DerivedSources/wasm32 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/MetalANNS.build/Debug-webassembly-wasm32/MetalANNSCore-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name MetalANNSCore -package-name metalanns -const-gather-protocols-file /host/spi-builder-workspace/.build/out/Intermediates.noindex/MetalANNS.build/Debug-webassembly-wasm32/MetalANNSCore-t.build/Objects-normal/wasm32/MetalANNSCore_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/MetalANNS.build/Debug-webassembly-wasm32/MetalANNSCore-t.build/Objects-normal/wasm32/Modules/MetalANNSCore.swiftdoc -emit-module-source-info-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/MetalANNS.build/Debug-webassembly-wasm32/MetalANNSCore-t.build/Objects-normal/wasm32/Modules/MetalANNSCore.swiftsourceinfo -emit-objc-header-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/MetalANNS.build/Debug-webassembly-wasm32/MetalANNSCore-t.build/Objects-normal/wasm32/MetalANNSCore-Swift.h -serialize-diagnostics-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/MetalANNS.build/Debug-webassembly-wasm32/MetalANNSCore-t.build/Objects-normal/wasm32/MetalANNSCore-primary-emit-module.dia -emit-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/MetalANNS.build/Debug-webassembly-wasm32/MetalANNSCore-t.build/Objects-normal/wasm32/MetalANNSCore-primary-emit-module.d -parse-as-library -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/MetalANNS.build/Debug-webassembly-wasm32/MetalANNSCore-t.build/Objects-normal/wasm32/Modules/MetalANNSCore.swiftmodule
error: Build failed
BUILD FAILURE 6.4 wasm