Swift Package Index

Build Information

Failed to build Yoga-SwiftUI, reference v2.0.0 (ac51f3), with Swift 6.4 for Wasm on 29 Sep 2026 22:20:09 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-54344845-0":/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/tiepvuvan/Yoga-SwiftUI.git
Reference: v2.0.0
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/tiepvuvan/Yoga-SwiftUI
 * tag               v2.0.0     -> FETCH_HEAD
HEAD is now at ac51f31 Prepare Yoga-SwiftUI 2.0 with Swift 6 and DocC
Cloned https://github.com/tiepvuvan/Yoga-SwiftUI.git
Revision (git rev-parse @):
ac51f31b192db18ead4e7b1a18c2fccd122bd4a7
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/tiepvuvan/Yoga-SwiftUI.git at v2.0.0
========================================
Build
========================================
Selected platform:         wasm
Swift version:             6.4
Building package at path:  $PWD
https://github.com/tiepvuvan/Yoga-SwiftUI.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-54344845-0":/host -w "$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/react/yoga.git
[1/45616] Fetching yoga
Fetched https://github.com/react/yoga.git (2.45s)
Computing version for https://github.com/react/yoga.git
Computed https://github.com/react/yoga.git at 3.2.1 (3.52s)
Creating working copy for https://github.com/react/yoga.git
Working copy of https://github.com/react/yoga.git resolved at 3.2.1
Building for debugging...
[Pre-planning 1 / 127]
[23 / 53] core
[32 / 53] core
[33 / 53] core
[35 / 53] core
[37 / 53] core
[40 / 53] core
[41 / 53] core
[42 / 53] yoga-product
[45 / 63] YogaSwiftUI
[46 / 63] core
[48 / 63] YogaSwiftUI
[51 / 63] YogaSwiftUI
error: SwiftCompile normal wasm32 failed with a nonzero exit code. Command line:     cd /host

/host/spi-builder-workspace/Sources/YogaSwiftUI/Flex+ContainerModifiers.swift:1:8: error: no such module 'SwiftUI'
  1 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  2 | import YogaBridge
  3 |
/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/include/c++/v1/cctype:42:12: note: while building module 'std_ctype_h' imported from /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/include/c++/v1/cctype:42:
 40 | #  include <__config>
 41 |
 42 | #  include <ctype.h>
    |            `- note: while building module 'std_ctype_h' imported from /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/include/c++/v1/cctype:42:
 43 |
 44 | #  ifndef _LIBCPP_CTYPE_H
/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/include/c++/v1/ctype.h:42:19: note: while building module 'SwiftWASILibc' imported from /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/include/c++/v1/ctype.h:42:
40 |
41 | #  if __has_include_next(<ctype.h>)
42 | #    include_next <ctype.h>
   |                   `- note: while building module 'SwiftWASILibc' imported from /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/include/c++/v1/ctype.h:42:
43 | #  endif
44 |
/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/include/wasm32-wasip1/netinet/in.h:9:10: note: while building module 'std_inttypes_h' imported from /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/include/wasm32-wasip1/netinet/in.h:9:
  7 |
  8 | #include <features.h>
  9 | #include <inttypes.h>
    |          `- note: while building module 'std_inttypes_h' imported from /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/include/wasm32-wasip1/netinet/in.h:9:
 10 | #include <sys/socket.h>
 11 | #ifdef __wasilibc_unmodified_upstream /* Use alternate WASI libc headers */
<module-includes>:1:10: note: in file included from <module-includes>:1:
1 | #include "inttypes.h"
  |          `- note: in file included from <module-includes>:1:
2 |
/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/include/c++/v1/inttypes.h:255:19: note: in file included from /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/include/c++/v1/inttypes.h:255:
253 |
254 | #  if __has_include_next(<inttypes.h>)
255 | #    include_next <inttypes.h>
    |                   `- note: in file included from /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/include/c++/v1/inttypes.h:255:
256 | #  endif
257 |
Failed frontend command:
/usr/bin/swift-frontend -frontend -emit-module -experimental-skip-non-inlinable-function-bodies-without-types /host/spi-builder-workspace/Sources/YogaSwiftUI/Flex+ContainerModifiers.swift /host/spi-builder-workspace/Sources/YogaSwiftUI/Flex+Modifiers.swift /host/spi-builder-workspace/Sources/YogaSwiftUI/Flex.swift /host/spi-builder-workspace/Sources/YogaSwiftUI/FlexEdgeLayoutValues.swift /host/spi-builder-workspace/Sources/YogaSwiftUI/FlexItemLayoutValues.swift /host/spi-builder-workspace/Sources/YogaSwiftUI/YogaDimension.swift /host/spi-builder-workspace/Sources/YogaSwiftUI/YogaFlexLayout.swift /host/spi-builder-workspace/Sources/YogaSwiftUI/YogaLayoutCache.swift /host/spi-builder-workspace/Sources/YogaSwiftUI/YogaStyle.swift /host/spi-builder-workspace/Sources/YogaSwiftUI/YogaSubviewMeasure.swift -target wasm32-unknown-wasip1 -disable-objc-interop -cxx-interoperability-mode\=default -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 -fmodule-map-file\=/host/spi-builder-workspace/.build/out/Intermediates.noindex/GeneratedModuleMaps-webassembly-wasm32/core.modulemap -Xcc -fmodule-map-file\=/host/spi-builder-workspace/.build/out/Intermediates.noindex/GeneratedModuleMaps-webassembly-wasm32/YogaBridge.modulemap -Xcc -std\=c++20 -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/yoga -Xcc -I/host/spi-builder-workspace/Sources/YogaBridge/include -Xcc -I/host/spi-builder-workspace/.build/out/Products/Debug-webassembly-wasm32/include -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/Yoga-SwiftUI.build/Debug-webassembly-wasm32/YogaSwiftUI-t.build/DerivedSources-normal/wasm32 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/Yoga-SwiftUI.build/Debug-webassembly-wasm32/YogaSwiftUI-t.build/DerivedSources/wasm32 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/Yoga-SwiftUI.build/Debug-webassembly-wasm32/YogaSwiftUI-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name YogaSwiftUI -package-name spi_builder_workspace -const-gather-protocols-file /host/spi-builder-workspace/.build/out/Intermediates.noindex/Yoga-SwiftUI.build/Debug-webassembly-wasm32/YogaSwiftUI-t.build/Objects-normal/wasm32/YogaSwiftUI_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/Yoga-SwiftUI.build/Debug-webassembly-wasm32/YogaSwiftUI-t.build/Objects-normal/wasm32/Modules/YogaSwiftUI.swiftdoc -emit-module-source-info-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/Yoga-SwiftUI.build/Debug-webassembly-wasm32/YogaSwiftUI-t.build/Objects-normal/wasm32/Modules/YogaSwiftUI.swiftsourceinfo -emit-objc-header-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/Yoga-SwiftUI.build/Debug-webassembly-wasm32/YogaSwiftUI-t.build/Objects-normal/wasm32/YogaSwiftUI-Swift.h -serialize-diagnostics-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/Yoga-SwiftUI.build/Debug-webassembly-wasm32/YogaSwiftUI-t.build/Objects-normal/wasm32/YogaSwiftUI-primary-emit-module.dia -emit-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/Yoga-SwiftUI.build/Debug-webassembly-wasm32/YogaSwiftUI-t.build/Objects-normal/wasm32/YogaSwiftUI-primary-emit-module.d -parse-as-library -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/Yoga-SwiftUI.build/Debug-webassembly-wasm32/YogaSwiftUI-t.build/Objects-normal/wasm32/Modules/YogaSwiftUI.swiftmodule
error: Build failed
BUILD FAILURE 6.4 wasm