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Build Information

Failed to build WordPress-AztecEditor-iOS, reference develop (433716), with Swift 6.4 for Android on 19 Oct 2026 18:18:05 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-54344844-1":/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:android-6.4-latest swift build --swift-sdk aarch64-unknown-linux-android28 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 5.1.3
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/wordpress-mobile/AztecEditor-iOS.git
Reference: develop
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/wordpress-mobile/AztecEditor-iOS
 * branch            develop    -> FETCH_HEAD
 * [new branch]      develop    -> origin/develop
HEAD is now at 433716b Bump fastlane from 2.241.0 to 2.241.1 in the ruby-minor-and-patch group (#1439)
Cloned https://github.com/wordpress-mobile/AztecEditor-iOS.git
Revision (git rev-parse @):
433716be87e0128df1a501cd7c069a08f8de4092
SUCCESS checkout https://github.com/wordpress-mobile/AztecEditor-iOS.git at develop
========================================
Build
========================================
Selected platform:         android
Swift version:             6.4
Building package at path:  $PWD
https://github.com/wordpress-mobile/AztecEditor-iOS.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-54344844-1":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:android-6.4-latest swift build --swift-sdk aarch64-unknown-linux-android28 2>&1
android-6.4-latest: Pulling from saguaro1/spi-images
Digest: sha256:d9a84d7647394b4473e054b8d8a8f0e0b43300080afc6972ec459a3a608366e4
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:android-6.4-latest
warning: 'spi-builder-workspace': found 1 file(s) which are unhandled; explicitly declare them as resources or exclude from the target
    /host/spi-builder-workspace/Tests/AztecTests/Aztec.xctestplan
warning: 'spi-builder-workspace': found 1 file(s) which are unhandled; explicitly declare them as resources or exclude from the target
    /host/spi-builder-workspace/Sources/WordPressEditor/Assets/aztec.png
Building for debugging...
[Pre-planning 1 / 269]
[Planning deferred tasks]
warning: no rule to process file '/host/spi-builder-workspace/Sources/Aztec/Assets/Media.xcassets' of type 'folder.assetcatalog' for architecture 'aarch64'
[61 / 85] HTMLParser
error: SwiftCompile normal aarch64 failed with a nonzero exit code. Command line:     cd /host

/host/spi-builder-workspace/Sources/HTMLParser/Converters/In/HTMLParser.swift:2:8: error: no such module 'libxml2'
 1 | import Foundation
 2 | import libxml2
   |        `- error: no such module 'libxml2'
 3 |
 4 |
Failed frontend command:
/root/.local/share/swiftly/toolchains/6.4.0/usr/bin/swift-frontend -frontend -emit-module -experimental-skip-non-inlinable-function-bodies-without-types /host/spi-builder-workspace/Sources/HTMLParser/Converters/In/CSSParser.swift /host/spi-builder-workspace/Sources/HTMLParser/Converters/In/HTMLParser.swift /host/spi-builder-workspace/Sources/HTMLParser/Converters/In/InAttributeConverter.swift /host/spi-builder-workspace/Sources/HTMLParser/Converters/In/InAttributesConverter.swift /host/spi-builder-workspace/Sources/HTMLParser/Converters/In/InNodeConverter.swift /host/spi-builder-workspace/Sources/HTMLParser/Converters/In/InNodesConverter.swift /host/spi-builder-workspace/Sources/HTMLParser/Converters/Out/HTMLSerializer.swift /host/spi-builder-workspace/Sources/HTMLParser/DOM/Data/Attribute.swift /host/spi-builder-workspace/Sources/HTMLParser/DOM/Data/AttributeType.swift /host/spi-builder-workspace/Sources/HTMLParser/DOM/Data/CSSAttribute.swift /host/spi-builder-workspace/Sources/HTMLParser/DOM/Data/CSSAttributeType.swift /host/spi-builder-workspace/Sources/HTMLParser/DOM/Data/CommentNode.swift /host/spi-builder-workspace/Sources/HTMLParser/DOM/Data/Element.swift /host/spi-builder-workspace/Sources/HTMLParser/DOM/Data/ElementNode.swift /host/spi-builder-workspace/Sources/HTMLParser/DOM/Data/Node.swift /host/spi-builder-workspace/Sources/HTMLParser/DOM/Data/TextNode.swift /host/spi-builder-workspace/Sources/HTMLParser/DOM/Logic/CSS/BoldCSSAttributeMatcher.swift /host/spi-builder-workspace/Sources/HTMLParser/DOM/Logic/CSS/CSSAttributeMatcher.swift /host/spi-builder-workspace/Sources/HTMLParser/DOM/Logic/CSS/ForegroundColorCSSAttributeMatcher.swift /host/spi-builder-workspace/Sources/HTMLParser/DOM/Logic/CSS/ItalicCSSAttributeMatcher.swift /host/spi-builder-workspace/Sources/HTMLParser/DOM/Logic/CSS/UnderlineCSSAttributeMatcher.swift /host/spi-builder-workspace/Sources/HTMLParser/ElementsToHTML/Base/ElementToStringConverter.swift /host/spi-builder-workspace/Sources/HTMLParser/ElementsToHTML/Implementations/GenericElementToTagConverter.swift /host/spi-builder-workspace/Sources/HTMLParser/Extensions/Character+Name.swift /host/spi-builder-workspace/Sources/HTMLParser/Extensions/String+CharacterName.swift /host/spi-builder-workspace/Sources/HTMLParser/Extensions/String+HTML.swift /host/spi-builder-workspace/Sources/HTMLParser/HTMLToElements/CLinkedListToArrayConverter.swift /host/spi-builder-workspace/Sources/HTMLParser/HTMLToElements/Converter.swift -target aarch64-unknown-linux-android28 -Xllvm -aarch64-use-tbi -disable-objc-interop -sdk /android-ndk/android-ndk-r30/toolchains/llvm/prebuilt/linux-x86_64/sysroot -sysroot /android-ndk/android-ndk-r30/toolchains/llvm/prebuilt/linux-x86_64/sysroot -I /host/spi-builder-workspace/.build/out/Products/Debug-android-aarch64 -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_UNAVAILABLE -D Xcode -serialize-debugging-options -enable-experimental-feature DebugDescriptionMacro -empty-abi-descriptor -external-plugin-path /root/.local/share/swiftly/toolchains/6.4.0/usr/lib/swift/host/plugins/testing\#/root/.local/share/swiftly/toolchains/6.4.0/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_android.artifactbundle/swift-android/swift-resources/usr/lib/swift-aarch64 -enable-anonymous-context-mangled-names -file-compilation-dir /host -Xcc -resource-dir -Xcc /android-ndk/android-ndk-r30/toolchains/llvm/prebuilt/linux-x86_64/lib/clang/21 -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-android-aarch64/include -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/WordPress-AztecEditor-iOS.build/Debug-android-aarch64/HTMLParser-t.build/DerivedSources-normal/aarch64 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/WordPress-AztecEditor-iOS.build/Debug-android-aarch64/HTMLParser-t.build/DerivedSources/aarch64 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/WordPress-AztecEditor-iOS.build/Debug-android-aarch64/HTMLParser-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name HTMLParser -package-name spi_builder_workspace -const-gather-protocols-file /host/spi-builder-workspace/.build/out/Intermediates.noindex/WordPress-AztecEditor-iOS.build/Debug-android-aarch64/HTMLParser-t.build/Objects-normal/aarch64/HTMLParser_const_extract_protocols.json -in-process-plugin-server-path /root/.local/share/swiftly/toolchains/6.4.0/usr/lib/swift/host/libSwiftInProcPluginServer.so -plugin-path /root/.local/share/swiftly/toolchains/6.4.0/usr/lib/swift/host/plugins -plugin-path /root/.local/share/swiftly/toolchains/6.4.0/usr/local/lib/swift/host/plugins -emit-module-doc-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/WordPress-AztecEditor-iOS.build/Debug-android-aarch64/HTMLParser-t.build/Objects-normal/aarch64/Modules/HTMLParser.swiftdoc -emit-module-source-info-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/WordPress-AztecEditor-iOS.build/Debug-android-aarch64/HTMLParser-t.build/Objects-normal/aarch64/Modules/HTMLParser.swiftsourceinfo -emit-objc-header-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/WordPress-AztecEditor-iOS.build/Debug-android-aarch64/HTMLParser-t.build/Objects-normal/aarch64/HTMLParser-Swift.h -serialize-diagnostics-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/WordPress-AztecEditor-iOS.build/Debug-android-aarch64/HTMLParser-t.build/Objects-normal/aarch64/HTMLParser-primary-emit-module.dia -emit-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/WordPress-AztecEditor-iOS.build/Debug-android-aarch64/HTMLParser-t.build/Objects-normal/aarch64/HTMLParser-primary-emit-module.d -parse-as-library -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/WordPress-AztecEditor-iOS.build/Debug-android-aarch64/HTMLParser-t.build/Objects-normal/aarch64/Modules/HTMLParser.swiftmodule
[70 / 94] HTMLParser
error: Build failed
BUILD FAILURE 6.4 android