Swift Package Index

Build Information

Failed to build SwiftLibXML, reference 3.0.1 (8bd2a0), with Swift 6.4 for Wasm on 24 Sep 2026 10:02:18 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-53886770-0":/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/rhx/SwiftLibXML.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/rhx/SwiftLibXML
 * tag               3.0.1      -> FETCH_HEAD
HEAD is now at 8bd2a0c Merge development into main for release
Cloned https://github.com/rhx/SwiftLibXML.git
Revision (git rev-parse @):
8bd2a0ca8c010de20f2781d2f0ff406d8b0497d5
SUCCESS checkout https://github.com/rhx/SwiftLibXML.git at 3.0.1
========================================
Build
========================================
Selected platform:         wasm
Swift version:             6.4
Building package at path:  $PWD
https://github.com/rhx/SwiftLibXML.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-53886770-0":/host -w "$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
Building for debugging...
[Planning deferred tasks]
error: SwiftCompile normal wasm32 failed with a nonzero exit code. Command line:     cd /host

<module-includes>:1:10: note: in file included from <module-includes>:1:
1 | #include "libxml2_bridging.h"
  |          `- note: in file included from <module-includes>:1:
2 |
/host/spi-builder-workspace/Sources/CLibXML2/libxml2_bridging.h:16:12: note: in file included from /host/spi-builder-workspace/Sources/CLibXML2/libxml2_bridging.h:16:
14 | //   <libxml/…>          — when pkg-config adds the libxml2/ dir itself (e.g. MSYS2)
15 | #if __has_include(<libxml2/libxml/xmlreader.h>)
16 | #  include <libxml2/libxml/xmlreader.h>
   |            `- note: in file included from /host/spi-builder-workspace/Sources/CLibXML2/libxml2_bridging.h:16:
17 | #  include <libxml2/libxml/parser.h>
18 | #  include <libxml2/libxml/xpath.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/libxml2/libxml/xmlreader.h:14:10: 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/libxml2/libxml/xmlreader.h:14:
 12 |
 13 | #include <libxml/xmlversion.h>
 14 | #include <libxml/tree.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/libxml2/libxml/xmlreader.h:14:
 15 | #include <libxml/xmlIO.h>
 16 | #ifdef LIBXML_SCHEMAS_ENABLED
/usr/include/libxml2/libxml/tree.h:1319:10: note: in file included from /usr/include/libxml2/libxml/tree.h:1319:
1317 | #endif
1318 | #ifndef __XML_PARSER_H__
1319 | #include <libxml/xmlmemory.h>
     |          `- note: in file included from /usr/include/libxml2/libxml/tree.h:1319:
1320 | #endif
1321 |
/usr/include/libxml2/libxml/xmlmemory.h:218:10: note: in file included from /usr/include/libxml2/libxml/xmlmemory.h:218:
216 | #ifndef __XML_GLOBALS_H
217 | #ifndef __XML_THREADS_H__
218 | #include <libxml/threads.h>
    |          `- note: in file included from /usr/include/libxml2/libxml/xmlmemory.h:218:
219 | #include <libxml/globals.h>
220 | #endif
/usr/include/libxml2/libxml/threads.h:35:10: note: in file included from /usr/include/libxml2/libxml/threads.h:35:
33 | }
34 | #endif
35 | #include <libxml/globals.h>
   |          `- note: in file included from /usr/include/libxml2/libxml/threads.h:35:
36 | #ifdef __cplusplus
37 | extern "C" {
/usr/include/libxml2/libxml/globals.h:18:10: note: in file included from /usr/include/libxml2/libxml/globals.h:18:
 16 |
 17 | #include <libxml/xmlversion.h>
 18 | #include <libxml/parser.h>
    |          `- note: in file included from /usr/include/libxml2/libxml/globals.h:18:
 19 | #include <libxml/xmlerror.h>
 20 | #include <libxml/SAX2.h>
/usr/include/libxml2/libxml/parser.h:814:10: note: in file included from /usr/include/libxml2/libxml/parser.h:814:
 812 | #endif
 813 |
 814 | #include <libxml/encoding.h>
     |          `- note: in file included from /usr/include/libxml2/libxml/parser.h:814:
 815 | #include <libxml/xmlIO.h>
 816 | #include <libxml/globals.h>
/usr/include/libxml2/libxml/encoding.h:31:10: error: 'unicode/ucnv.h' file not found
 29 | #endif
 30 | #ifdef LIBXML_ICU_ENABLED
 31 | #include <unicode/ucnv.h>
    |          `- error: 'unicode/ucnv.h' file not found
 32 | #endif
 33 | #ifdef __cplusplus
/host/spi-builder-workspace/Sources/SwiftLibXML/XMLAttribute.swift:9:12: error: could not build C module 'CLibXML2'
 7 | //
 8 | #if !canImport(Darwin)
 9 |     import CLibXML2
   |            `- error: could not build C module 'CLibXML2'
10 | #else
11 |     import Darwin
Failed frontend command:
/usr/bin/swift-frontend -frontend -emit-module -experimental-skip-non-inlinable-function-bodies-without-types /host/spi-builder-workspace/Sources/SwiftLibXML/EmptySequence.swift /host/spi-builder-workspace/Sources/SwiftLibXML/XMLAttribute.swift /host/spi-builder-workspace/Sources/SwiftLibXML/XMLDocument.swift /host/spi-builder-workspace/Sources/SwiftLibXML/XMLElement.swift /host/spi-builder-workspace/Sources/SwiftLibXML/XMLNameSpace.swift /host/spi-builder-workspace/Sources/SwiftLibXML/XMLPath.swift -target wasm32-unknown-wasip1 -disable-objc-interop -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 /usr/include/libxml2 -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 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 /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/Sources/CLibXML2/module.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/.build/out/Products/Debug-webassembly-wasm32/include -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/SwiftLibXML.build/Debug-webassembly-wasm32/SwiftLibXML-t.build/DerivedSources-normal/wasm32 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/SwiftLibXML.build/Debug-webassembly-wasm32/SwiftLibXML-t.build/DerivedSources/wasm32 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/SwiftLibXML.build/Debug-webassembly-wasm32/SwiftLibXML-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name SwiftLibXML -const-gather-protocols-file /host/spi-builder-workspace/.build/out/Intermediates.noindex/SwiftLibXML.build/Debug-webassembly-wasm32/SwiftLibXML-t.build/Objects-normal/wasm32/SwiftLibXML_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/SwiftLibXML.build/Debug-webassembly-wasm32/SwiftLibXML-t.build/Objects-normal/wasm32/Modules/SwiftLibXML.swiftdoc -emit-module-source-info-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/SwiftLibXML.build/Debug-webassembly-wasm32/SwiftLibXML-t.build/Objects-normal/wasm32/Modules/SwiftLibXML.swiftsourceinfo -emit-objc-header-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/SwiftLibXML.build/Debug-webassembly-wasm32/SwiftLibXML-t.build/Objects-normal/wasm32/SwiftLibXML-Swift.h -serialize-diagnostics-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/SwiftLibXML.build/Debug-webassembly-wasm32/SwiftLibXML-t.build/Objects-normal/wasm32/SwiftLibXML-primary-emit-module.dia -emit-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/SwiftLibXML.build/Debug-webassembly-wasm32/SwiftLibXML-t.build/Objects-normal/wasm32/SwiftLibXML-primary-emit-module.d -parse-as-library -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/SwiftLibXML.build/Debug-webassembly-wasm32/SwiftLibXML-t.build/Objects-normal/wasm32/Modules/SwiftLibXML.swiftmodule
error: Build failed
BUILD FAILURE 6.4 wasm