Swift Package Index

Build Information

Failed to build SwiftXMLCoder, reference main (666369), with Swift 6.4 for Android on 24 Sep 2026 17:09:00 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: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/MFranceschi6/swift-xml-coder.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/MFranceschi6/swift-xml-coder
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 666369c 🐛 fix(fuzz): fix bash 3.2 unbound-array error and stale-cache linking failures
Cloned https://github.com/MFranceschi6/swift-xml-coder.git
Revision (git rev-parse @):
666369ce56816599eb686d69d865d9b841ce1f24
SUCCESS checkout https://github.com/MFranceschi6/swift-xml-coder.git at main
========================================
Build
========================================
Selected platform:         android
Swift version:             6.4
Building package at path:  $PWD
https://github.com/MFranceschi6/swift-xml-coder.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-54344843-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images: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
Fetching https://github.com/apple/swift-docc-plugin
Fetching https://github.com/apple/swift-log.git
Fetching https://github.com/swiftlang/swift-syntax.git
[1/8165] Fetching swift-log
[1716/10510] Fetching swift-log, swift-docc-plugin
Fetched https://github.com/apple/swift-docc-plugin (0.62s)
[1/80067] Fetching swift-syntax
Fetched https://github.com/apple/swift-log.git (3.52s)
Fetched https://github.com/swiftlang/swift-syntax.git (3.55s)
Computing version for https://github.com/swiftlang/swift-syntax.git
Computed https://github.com/swiftlang/swift-syntax.git at 600.0.1 (4.78s)
Computing version for https://github.com/apple/swift-docc-plugin
Computed https://github.com/apple/swift-docc-plugin at 1.5.0 (0.19s)
Fetching https://github.com/swiftlang/swift-docc-symbolkit
[1/3829] Fetching swift-docc-symbolkit
Fetched https://github.com/swiftlang/swift-docc-symbolkit (0.68s)
Computing version for https://github.com/swiftlang/swift-docc-symbolkit
Computed https://github.com/swiftlang/swift-docc-symbolkit at 1.0.0 (0.91s)
Computing version for https://github.com/apple/swift-log.git
Computed https://github.com/apple/swift-log.git at 1.15.1 (0.18s)
Creating working copy for https://github.com/apple/swift-log.git
Working copy of https://github.com/apple/swift-log.git resolved at 1.15.1
Creating working copy for https://github.com/apple/swift-docc-plugin
Working copy of https://github.com/apple/swift-docc-plugin resolved at 1.5.0
Creating working copy for https://github.com/swiftlang/swift-syntax.git
Working copy of https://github.com/swiftlang/swift-syntax.git resolved at 600.0.1
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
Building for debugging...
[Computing dependencies]
[Constructing description]
[Pre-planning 1 / 770]
[Planning deferred tasks]
[150 / 307] XMLCoderCompatibility
In file included from /host/spi-builder-workspace/Sources/SwiftXMLCoderCShim/SwiftXMLCoderCShim.c:1:
In file included from /host/spi-builder-workspace/Sources/SwiftXMLCoderCShim/include/SwiftXMLCoderCShim.h:4:
In file included from /usr/include/libxml2/libxml/parser.h:814:
/usr/include/libxml2/libxml/encoding.h:31:10: fatal error: 'unicode/ucnv.h' file not found
   31 | #include <unicode/ucnv.h>
      |          ^~~~~~~~~~~~~~~~
1 error generated.
error: CompileC /host/spi-builder-workspace/.build/out/Intermediates.noindex/SwiftXMLCoder.build/Debug-android-aarch64/SwiftXMLCoderCShim-t.build/Objects-normal/aarch64/SwiftXMLCoderCShim.o /host/spi-builder-workspace/Sources/SwiftXMLCoderCShim/SwiftXMLCoderCShim.c normal aarch64 c com.apple.compilers.llvm.clang.1_0.compiler failed with a nonzero exit code. Command line:     cd /host

    Using response file: /host/spi-builder-workspace/.build/out/Intermediates.noindex/SwiftXMLCoder.build/Debug-android-aarch64/SwiftXMLCoderCShim-t.build/Objects-normal/aarch64/9f65232cb83f8421e3a495a5062eba382369c975104ee97bafc405ab795bfc5e-common-args.resp

    /root/.local/share/swiftly/toolchains/6.4.x-snapshot-2026-09-04/usr/bin/clang -x c -target aarch64-unknown-linux-android28 -fmessage-length\=0 -fdiagnostics-show-note-include-stack -fmacro-backtrace-limit\=0 -fcolor-diagnostics -Wno-trigraphs -Wno-missing-field-initializers -Wno-missing-prototypes -Wno-return-type -Wno-missing-braces -Wparentheses -Wswitch -Wno-unused-function -Wno-unused-label -Wno-unused-parameter -Wno-unused-variable -Wunused-value -Wno-empty-body -Wno-uninitialized -Wno-unknown-pragmas -Wno-shadow -Wno-four-char-constants -Wno-conversion -Wno-constant-conversion -Wno-int-conversion -Wno-bool-conversion -Wno-enum-conversion -Wno-float-conversion -Wno-non-literal-null-conversion -Wno-objc-literal-conversion -Wno-shorten-64-to-32 -Wpointer-sign -Wno-newline-eof -Wno-implicit-fallthrough -fstrict-aliasing -Wdeprecated-declarations -Wno-sign-conversion -Wno-infinite-recursion -Wno-comma -Wno-block-capture-autoreleasing -Wno-strict-prototypes -Wno-semicolon-before-method-body --sysroot /android-ndk/android-ndk-r27d/toolchains/llvm/prebuilt/linux-x86_64/sysroot @/host/spi-builder-workspace/.build/out/Intermediates.noindex/SwiftXMLCoder.build/Debug-android-aarch64/SwiftXMLCoderCShim-t.build/Objects-normal/aarch64/9f65232cb83f8421e3a495a5062eba382369c975104ee97bafc405ab795bfc5e-common-args.resp -MMD -MT dependencies -MF /host/spi-builder-workspace/.build/out/Intermediates.noindex/SwiftXMLCoder.build/Debug-android-aarch64/SwiftXMLCoderCShim-t.build/Objects-normal/aarch64/SwiftXMLCoderCShim.d --serialize-diagnostics /host/spi-builder-workspace/.build/out/Intermediates.noindex/SwiftXMLCoder.build/Debug-android-aarch64/SwiftXMLCoderCShim-t.build/Objects-normal/aarch64/SwiftXMLCoderCShim.dia -c /host/spi-builder-workspace/Sources/SwiftXMLCoderCShim/SwiftXMLCoderCShim.c -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/SwiftXMLCoder.build/Debug-android-aarch64/SwiftXMLCoderCShim-t.build/Objects-normal/aarch64/SwiftXMLCoderCShim.o
error: Build failed
BUILD FAILURE 6.4 android