Engine – Build Information – Swift Package Index

Build Information

Failed to build Engine, reference 3.0.1 (374578), with Swift 6.4 for Wasm on 27 Oct 2026 12:01:28 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-6.4.0-RELEASE_wasm 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 5.1.3
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/nathantannar4/Engine.git
Reference: 3.0.1
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/nathantannar4/Engine
 * tag               3.0.1      -> FETCH_HEAD
HEAD is now at 374578f 3.0.1
Cloned https://github.com/nathantannar4/Engine.git
Revision (git rev-parse @):
374578f9649f585563399d1928ad7b0ac636be40
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/nathantannar4/Engine.git at 3.0.1
========================================
Build
========================================
Selected platform:         wasm
Swift version:             6.4
Building package at path:  $PWD
https://github.com/nathantannar4/Engine.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-54344843-0":/host -w "$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-6.4.0-RELEASE_wasm 2>&1
wasm-6.4-latest: Pulling from saguaro1/spi-images
Digest: sha256:0ad19d16955074ecc72bbe910025b19c4e4614184c1a48afc82660d4c7620121
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:wasm-6.4-latest
Fetching https://github.com/swiftlang/swift-syntax
[1/81178] Fetching swift-syntax
Fetched https://github.com/swiftlang/swift-syntax (3.25s)
Computing version for https://github.com/swiftlang/swift-syntax
Computed https://github.com/swiftlang/swift-syntax at 604.0.0 (4.24s)
Creating working copy for https://github.com/swiftlang/swift-syntax
Working copy of https://github.com/swiftlang/swift-syntax resolved at 604.0.0
Downloading package prebuilt https://download.swift.org/prebuilts/swift-syntax/604.0.0/swift-6.4.0-RELEASE-ubuntu_noble_x86_64-MacroSupport.tar.gz
Downloaded https://download.swift.org/prebuilts/swift-syntax/604.0.0/swift-6.4.0-RELEASE-ubuntu_noble_x86_64-MacroSupport.tar.gz (0.16s)
Building for debugging...
[Computing dependencies]
[Pre-planning 1 / 913]
[Planning deferred tasks]
[175 / 357] SwiftSyntax600
[217 / 358]
error: SwiftCompile normal wasm32 failed with a nonzero exit code. Command line:     cd /host

/host/spi-builder-workspace/Sources/EngineCore/AnyViewVisitor.swift:5:8: [1;31merror: [1;39mno such module 'SwiftUI'[0;0m
 [0;36m3 |[0;0m //
 [0;36m4 |[0;0m
 [0;36m5 |[0;0m import SwiftUI
   [0;36m|[0;0m        `- [1;31merror: [1;39mno such module 'SwiftUI'[0;0m
 [0;36m6 |[0;0m
 [0;36m7 |[0;0m extension AnyView {
Failed frontend command:
/usr/bin/swift-frontend -frontend -emit-module -experimental-skip-non-inlinable-function-bodies-without-types /host/spi-builder-workspace/Sources/EngineCore/AnyViewVisitor.swift /host/spi-builder-workspace/Sources/EngineCore/ConditionalContentVisitor.swift /host/spi-builder-workspace/Sources/EngineCore/CustomViewVisitor.swift /host/spi-builder-workspace/Sources/EngineCore/EmptyViewVisitor.swift /host/spi-builder-workspace/Sources/EngineCore/EnvironmentKeyVisitor.swift /host/spi-builder-workspace/Sources/EngineCore/ForEachVisitor.swift /host/spi-builder-workspace/Sources/EngineCore/GroupVisitor.swift /host/spi-builder-workspace/Sources/EngineCore/ModifiedContentVisitor.swift /host/spi-builder-workspace/Sources/EngineCore/MultiViewVisitor.swift /host/spi-builder-workspace/Sources/EngineCore/OptionalVisitor.swift /host/spi-builder-workspace/Sources/EngineCore/ProtocolConformance.swift /host/spi-builder-workspace/Sources/EngineCore/Runtime.swift /host/spi-builder-workspace/Sources/EngineCore/SectionVisitor.swift /host/spi-builder-workspace/Sources/EngineCore/TupleViewVisitor.swift /host/spi-builder-workspace/Sources/EngineCore/TupleVisitor.swift /host/spi-builder-workspace/Sources/EngineCore/TypeDescriptor.swift /host/spi-builder-workspace/Sources/EngineCore/TypeIdentifier.swift /host/spi-builder-workspace/Sources/EngineCore/TypeMetadata.swift /host/spi-builder-workspace/Sources/EngineCore/UnsafePointer.swift /host/spi-builder-workspace/Sources/EngineCore/ViewModifierVisitor.swift /host/spi-builder-workspace/Sources/EngineCore/ViewTraitKeyVisitor.swift /host/spi-builder-workspace/Sources/EngineCore/ViewTypeIdentifier.swift /host/spi-builder-workspace/Sources/EngineCore/ViewVisitor.swift -target wasm32-unknown-wasip1 -disable-objc-interop -sdk /root/.swiftpm/swift-sdks/swift-6.4.0-RELEASE_wasm.artifactbundle/swift-6.4.0-RELEASE_wasm/wasm32-unknown-wasip1/WASI.sdk -sysroot /root/.swiftpm/swift-sdks/swift-6.4.0-RELEASE_wasm.artifactbundle/swift-6.4.0-RELEASE_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-6.4.0-RELEASE_wasm.artifactbundle/swift-6.4.0-RELEASE_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-6.4.0-RELEASE_wasm.artifactbundle/swift-6.4.0-RELEASE_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/EngineCoreC.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/Sources/EngineCoreC/include -Xcc -I/host/spi-builder-workspace/.build/out/Products/Debug-webassembly-wasm32/include -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/Engine.build/Debug-webassembly-wasm32/EngineCore-t.build/DerivedSources-normal/wasm32 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/Engine.build/Debug-webassembly-wasm32/EngineCore-t.build/DerivedSources/wasm32 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/Engine.build/Debug-webassembly-wasm32/EngineCore-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name EngineCore -package-name spi_builder_workspace -const-gather-protocols-file /host/spi-builder-workspace/.build/out/Intermediates.noindex/Engine.build/Debug-webassembly-wasm32/EngineCore-t.build/Objects-normal/wasm32/EngineCore_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/Engine.build/Debug-webassembly-wasm32/EngineCore-t.build/Objects-normal/wasm32/Modules/EngineCore.swiftdoc -emit-module-source-info-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/Engine.build/Debug-webassembly-wasm32/EngineCore-t.build/Objects-normal/wasm32/Modules/EngineCore.swiftsourceinfo -emit-objc-header-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/Engine.build/Debug-webassembly-wasm32/EngineCore-t.build/Objects-normal/wasm32/EngineCore-Swift.h -serialize-diagnostics-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/Engine.build/Debug-webassembly-wasm32/EngineCore-t.build/Objects-normal/wasm32/EngineCore-primary-emit-module.dia -emit-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/Engine.build/Debug-webassembly-wasm32/EngineCore-t.build/Objects-normal/wasm32/EngineCore-primary-emit-module.d -parse-as-library -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/Engine.build/Debug-webassembly-wasm32/EngineCore-t.build/Objects-normal/wasm32/Modules/EngineCore.swiftmodule
error: Build failed
BUILD FAILURE 6.4 wasm