Swift Package Index

Build Information

Failed to build SwiftyExpat, reference develop (5e3f28), with Swift 6.4 for Wasm on 18 Sep 2026 10:29:39 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-53886770-2":/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/helje5/SwiftyExpat.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/helje5/SwiftyExpat
 * branch            develop    -> FETCH_HEAD
 * [new branch]      develop    -> origin/develop
HEAD is now at 5e3f28a Do not use arc4random_buf on Linux
Cloned https://github.com/helje5/SwiftyExpat.git
Revision (git rev-parse @):
5e3f28adcc8463ce0d48be188d4451cadc34883a
SUCCESS checkout https://github.com/helje5/SwiftyExpat.git at develop
========================================
Build
========================================
Selected platform:         wasm
Swift version:             6.4
Building package at path:  $PWD
https://github.com/helje5/SwiftyExpat.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-53886770-2":/host -w "$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...
[Pre-planning 1 / 125]
[27 / 37]
error: SwiftCompile normal wasm32 failed with a nonzero exit code. Command line:     cd /host

/host/spi-builder-workspace/Sources/SwiftyExpat/Expat.swift:32:18: error: cannot find type 'XML_Parser' in scope
 30 |   public let nsSeparator : Character
 31 |
 32 |   var parser   : XML_Parser! = nil
    |                  `- error: cannot find type 'XML_Parser' in scope
 33 |   var isClosed = false
 34 |
/host/spi-builder-workspace/Sources/SwiftyExpat/Expat.swift:240:46: error: cannot find type 'XML_Error' in scope
238 |   public typealias EndNamespaceHandler   = ( String? ) -> Void
239 |   public typealias CDataHandler          = ( String? ) -> Void
240 |   public typealias ErrorHandler          = ( XML_Error ) -> Void
    |                                              `- error: cannot find type 'XML_Error' in scope
241 |
242 |   var cbStartElement  : StartElementHandler?
/host/spi-builder-workspace/Sources/SwiftyExpat/Expat.swift:273:29: error: '@escaping' only applies to function types
271 |     }
272 |
273 |     public func onError(cb: @escaping ErrorHandler) -> Self {
    |                             `- error: '@escaping' only applies to function types
274 |       cbError = cb
275 |       return self
/host/spi-builder-workspace/Sources/SwiftyExpat/Expat.swift:356:11: error: cannot find type 'XML_Error' in scope
354 |
355 |
356 | extension XML_Error : CustomStringConvertible {
    |           `- error: cannot find type 'XML_Error' in scope
357 |
358 |   public var description: String {
/host/spi-builder-workspace/Sources/SwiftyExpat/Expat.swift:381:14: error: cannot find type 'XML_Error' in scope
379 |   case OK
380 |   case Suspended
381 |   case Error(XML_Error) // we cannot make this XML_Error, fails swiftc
    |              `- error: cannot find type 'XML_Error' in scope
382 |
383 |   public var description: String {
/host/spi-builder-workspace/Sources/SwiftyExpat/Expat.swift:419:49: error: cannot find type 'XML_Char' in scope
417 |
418 | func makeAttributesDictionary
419 |   (_ attrs : UnsafeMutablePointer<UnsafePointer<XML_Char>?>?)
    |                                                 `- error: cannot find type 'XML_Char' in scope
420 |   -> [ String : String ]
421 | {
Failed frontend command:
/usr/bin/swift-frontend -frontend -emit-module -experimental-skip-non-inlinable-function-bodies-without-types /host/spi-builder-workspace/Sources/SwiftyExpat/Expat.swift /host/spi-builder-workspace/Sources/SwiftyExpat/SwiftExtensions.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 /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/.build/out/Intermediates.noindex/GeneratedModuleMaps-webassembly-wasm32/Expat.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/Sources/Expat/include -Xcc -I/host/spi-builder-workspace/.build/out/Products/Debug-webassembly-wasm32/include -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/SwiftyExpat.build/Debug-webassembly-wasm32/SwiftyExpat-t.build/DerivedSources-normal/wasm32 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/SwiftyExpat.build/Debug-webassembly-wasm32/SwiftyExpat-t.build/DerivedSources/wasm32 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/SwiftyExpat.build/Debug-webassembly-wasm32/SwiftyExpat-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name SwiftyExpat -const-gather-protocols-file /host/spi-builder-workspace/.build/out/Intermediates.noindex/SwiftyExpat.build/Debug-webassembly-wasm32/SwiftyExpat-t.build/Objects-normal/wasm32/SwiftyExpat_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/SwiftyExpat.build/Debug-webassembly-wasm32/SwiftyExpat-t.build/Objects-normal/wasm32/Modules/SwiftyExpat.swiftdoc -emit-module-source-info-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/SwiftyExpat.build/Debug-webassembly-wasm32/SwiftyExpat-t.build/Objects-normal/wasm32/Modules/SwiftyExpat.swiftsourceinfo -emit-objc-header-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/SwiftyExpat.build/Debug-webassembly-wasm32/SwiftyExpat-t.build/Objects-normal/wasm32/SwiftyExpat-Swift.h -serialize-diagnostics-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/SwiftyExpat.build/Debug-webassembly-wasm32/SwiftyExpat-t.build/Objects-normal/wasm32/SwiftyExpat-primary-emit-module.dia -emit-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/SwiftyExpat.build/Debug-webassembly-wasm32/SwiftyExpat-t.build/Objects-normal/wasm32/SwiftyExpat-primary-emit-module.d -parse-as-library -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/SwiftyExpat.build/Debug-webassembly-wasm32/SwiftyExpat-t.build/Objects-normal/wasm32/Modules/SwiftyExpat.swiftmodule
error: Build failed
BUILD FAILURE 6.4 wasm