Swift Package Index

Build Information

Failed to build Markup, reference main (1ae88d), with Swift 6.4 for Android on 17 Sep 2026 22:40:27 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-54344847-0":/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:android-6.4-latest swift build --swift-sdk aarch64-unknown-linux-android28 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 5.1.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/SwiftDocOrg/Markup.git
Reference: main
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/SwiftDocOrg/Markup
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 1ae88db Update README.md
Cloned https://github.com/SwiftDocOrg/Markup.git
Revision (git rev-parse @):
1ae88db3de6b549aec9cb45e6a88f675b51e2460
SUCCESS checkout https://github.com/SwiftDocOrg/Markup.git at main
========================================
Build
========================================
Selected platform:         android
Swift version:             6.4
Building package at path:  $PWD
https://github.com/SwiftDocOrg/Markup.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-54344847-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images: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:abadcff584c273feba50641b454858d377ba30b35ea7287a94f45ebd8afd0ea0
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:android-6.4-latest
Building for debugging...
[Pre-planning 1 / 212]
[Constructing 1 / 455]
[60 / 107] DOM
error: SwiftCompile normal aarch64 failed with a nonzero exit code. Command line:     cd /host

/host/spi-builder-workspace/Sources/DOM/Builders/DOMBuilder.swift:1:2: warning: '@_functionBuilder' has been renamed to '@resultBuilder'
 1 | @_functionBuilder
   |  `- warning: '@_functionBuilder' has been renamed to '@resultBuilder'
 2 | public struct DOMBuilder {
 3 |
/host/spi-builder-workspace/Sources/DOM/Builders/StringBuilder.swift:1:2: warning: '@_functionBuilder' has been renamed to '@resultBuilder'
 1 | @_functionBuilder
   |  `- warning: '@_functionBuilder' has been renamed to '@resultBuilder'
 2 | public struct StringBuilder {
 3 |     // MARK: buildBlock
<module-includes>:1:10: note: in file included from <module-includes>:1:
1 | #include "libxml2-markup.h"
  |          `- note: in file included from <module-includes>:1:
2 |
/host/spi-builder-workspace/Modules/libxml2-markup.h:3:10: error: 'libxml2/libxml/tree.h' file not found
 1 | #ifndef LIBXML2_MARKUP_H
 2 | #define LIBXML2_MARKUP_H
 3 | #include <libxml2/libxml/tree.h>
   |          `- error: 'libxml2/libxml/tree.h' file not found
 4 | #include <libxml2/libxml/xmlreader.h>
 5 | #include <libxml2/libxml/xpath.h>
/host/spi-builder-workspace/Sources/DOM/Comment.swift:1:8: error: could not build C module 'libxml2'
 1 | import libxml2
   |        `- error: could not build C module 'libxml2'
 2 |
 3 | public final class Comment: Node {
Failed frontend command:
/root/.local/share/swiftly/toolchains/6.4.x-snapshot-2026-09-04/usr/bin/swift-frontend -frontend -emit-module -experimental-skip-non-inlinable-function-bodies-without-types /host/spi-builder-workspace/Sources/DOM/Builders/DOMBuilder.swift /host/spi-builder-workspace/Sources/DOM/Builders/StringBuilder.swift /host/spi-builder-workspace/Sources/DOM/Comment.swift /host/spi-builder-workspace/Sources/DOM/Document.swift /host/spi-builder-workspace/Sources/DOM/DocumentFragment.swift /host/spi-builder-workspace/Sources/DOM/DocumentType.swift /host/spi-builder-workspace/Sources/DOM/Element.swift /host/spi-builder-workspace/Sources/DOM/Error.swift /host/spi-builder-workspace/Sources/DOM/Extensions/String+Extensions.swift /host/spi-builder-workspace/Sources/DOM/Node.swift /host/spi-builder-workspace/Sources/DOM/ProcessingInstruction.swift /host/spi-builder-workspace/Sources/DOM/Text.swift -target aarch64-unknown-linux-android28 -Xllvm -aarch64-use-tbi -disable-objc-interop -sdk /android-ndk/android-ndk-r27d/toolchains/llvm/prebuilt/linux-x86_64/sysroot -sysroot /android-ndk/android-ndk-r27d/toolchains/llvm/prebuilt/linux-x86_64/sysroot -I /usr/include/libxml2 -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.x-snapshot-2026-09-04/usr/lib/swift/host/plugins/testing\#/root/.local/share/swiftly/toolchains/6.4.x-snapshot-2026-09-04/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_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-r27d/toolchains/llvm/prebuilt/linux-x86_64/lib/clang/18 -Xcc -fmodule-map-file\=/host/spi-builder-workspace/Modules/module.modulemap -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/Markup.build/Debug-android-aarch64/DOM-t.build/DerivedSources-normal/aarch64 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/Markup.build/Debug-android-aarch64/DOM-t.build/DerivedSources/aarch64 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/Markup.build/Debug-android-aarch64/DOM-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name DOM -const-gather-protocols-file /host/spi-builder-workspace/.build/out/Intermediates.noindex/Markup.build/Debug-android-aarch64/DOM-t.build/Objects-normal/aarch64/DOM_const_extract_protocols.json -in-process-plugin-server-path /root/.local/share/swiftly/toolchains/6.4.x-snapshot-2026-09-04/usr/lib/swift/host/libSwiftInProcPluginServer.so -plugin-path /root/.local/share/swiftly/toolchains/6.4.x-snapshot-2026-09-04/usr/lib/swift/host/plugins -plugin-path /root/.local/share/swiftly/toolchains/6.4.x-snapshot-2026-09-04/usr/local/lib/swift/host/plugins -emit-module-doc-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/Markup.build/Debug-android-aarch64/DOM-t.build/Objects-normal/aarch64/Modules/DOM.swiftdoc -emit-module-source-info-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/Markup.build/Debug-android-aarch64/DOM-t.build/Objects-normal/aarch64/Modules/DOM.swiftsourceinfo -emit-objc-header-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/Markup.build/Debug-android-aarch64/DOM-t.build/Objects-normal/aarch64/DOM-Swift.h -serialize-diagnostics-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/Markup.build/Debug-android-aarch64/DOM-t.build/Objects-normal/aarch64/DOM-primary-emit-module.dia -emit-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/Markup.build/Debug-android-aarch64/DOM-t.build/Objects-normal/aarch64/DOM-primary-emit-module.d -parse-as-library -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/Markup.build/Debug-android-aarch64/DOM-t.build/Objects-normal/aarch64/Modules/DOM.swiftmodule
[62 / 107] DOM
error: Build failed
BUILD FAILURE 6.4 android