Appcast – Build Information – Swift Package Index

Build Information

Failed to build Appcast, reference 1.0.0 (9871ef), with Swift 6.4 for Wasm on 26 Sep 2026 19:31:19 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: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/slidoapp/Appcast.git
Reference: 1.0.0
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/slidoapp/Appcast
 * tag               1.0.0      -> FETCH_HEAD
HEAD is now at 9871eff Appcast v1.0.0 release
Cloned https://github.com/slidoapp/Appcast.git
Revision (git rev-parse @):
9871effb8f3c5cf7820200f112f1a1055d7a786c
SUCCESS checkout https://github.com/slidoapp/Appcast.git at 1.0.0
========================================
Build
========================================
Selected platform:         wasm
Swift version:             6.4
Building package at path:  $PWD
https://github.com/slidoapp/Appcast.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-54344844-1":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images: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 / 124]
error: SwiftCompile normal wasm32 failed with a nonzero exit code. Command line:     cd /host

/host/spi-builder-workspace/Sources/Appcast/SUAppcast.swift:235:41: [1;31merror: [1;39m'XMLNode' is unavailable: This type has moved to the FoundationXML module. Import that module to use it.[0;0m
[0;36m233 |[0;0m     }
[0;36m234 |[0;0m
[0;36m235 |[0;0m     func sparkleNamespacedName(of node: [4;39mXMLNode[0;0m) -> String? {
    [0;36m|[0;0m                                         `- [1;31merror: [1;39m'XMLNode' is unavailable: This type has moved to the FoundationXML module. Import that module to use it.[0;0m
[0;36m236 |[0;0m         // XML namespace prefix is semantically meaningless, so compare namespace URI
[0;36m237 |[0;0m         // NS URI isn't used to fetch anything, and must match exactly, so we look for http:// not https://
Foundation.XMLNode:2:18: [1;39mnote: [1;39m'XMLNode' has been explicitly marked unavailable here[0;0m
[0;36m1 |[0;0m @available(*, unavailable, message: "This type has moved to the FoundationXML module. Import that module to use it.")
[0;36m2 |[0;0m public typealias XMLNode = AnyObject
  [0;36m|[0;0m                  `- [1;39mnote: [1;39m'XMLNode' has been explicitly marked unavailable here[0;0m
/host/spi-builder-workspace/Sources/Appcast/SUAppcast.swift:252:30: [1;31merror: [1;39m'XMLNode' is unavailable: This type has moved to the FoundationXML module. Import that module to use it.[0;0m
[0;36m250 |[0;0m     static let SUXMLLanguage = "xml:lang"
[0;36m251 |[0;0m
[0;36m252 |[0;0m     func bestNode(in nodes: [[4;39mXMLNode[0;0m], name: String) -> XMLNode? {
    [0;36m|[0;0m                              `- [1;31merror: [1;39m'XMLNode' is unavailable: This type has moved to the FoundationXML module. Import that module to use it.[0;0m
[0;36m253 |[0;0m         // We use this method to pick out the localized version of a node when one's available.
[0;36m254 |[0;0m         if nodes.count == 1 {
Foundation.XMLNode:2:18: [1;39mnote: [1;39m'XMLNode' has been explicitly marked unavailable here[0;0m
[0;36m1 |[0;0m @available(*, unavailable, message: "This type has moved to the FoundationXML module. Import that module to use it.")
[0;36m2 |[0;0m public typealias XMLNode = AnyObject
  [0;36m|[0;0m                  `- [1;39mnote: [1;39m'XMLNode' has been explicitly marked unavailable here[0;0m
/host/spi-builder-workspace/Sources/Appcast/SUAppcast.swift:252:57: [1;31merror: [1;39m'XMLNode' is unavailable: This type has moved to the FoundationXML module. Import that module to use it.[0;0m
[0;36m250 |[0;0m     static let SUXMLLanguage = "xml:lang"
[0;36m251 |[0;0m
[0;36m252 |[0;0m     func bestNode(in nodes: [XMLNode], name: String) -> [4;39mXMLNode[0;0m? {
    [0;36m|[0;0m                                                         `- [1;31merror: [1;39m'XMLNode' is unavailable: This type has moved to the FoundationXML module. Import that module to use it.[0;0m
[0;36m253 |[0;0m         // We use this method to pick out the localized version of a node when one's available.
[0;36m254 |[0;0m         if nodes.count == 1 {
Foundation.XMLNode:2:18: [1;39mnote: [1;39m'XMLNode' has been explicitly marked unavailable here[0;0m
[0;36m1 |[0;0m @available(*, unavailable, message: "This type has moved to the FoundationXML module. Import that module to use it.")
[0;36m2 |[0;0m public typealias XMLNode = AnyObject
  [0;36m|[0;0m                  `- [1;39mnote: [1;39m'XMLNode' has been explicitly marked unavailable here[0;0m
/host/spi-builder-workspace/Sources/Appcast/SUAppcast.swift:287:30: [1;31merror: [1;39m'XMLNode' is unavailable: This type has moved to the FoundationXML module. Import that module to use it.[0;0m
[0;36m285 |[0;0m     typealias AttributesDictionary = [String: String]
[0;36m286 |[0;0m
[0;36m287 |[0;0m     func attributes(of node: [4;39mXMLNode[0;0m) -> AttributesDictionary {
    [0;36m|[0;0m                              `- [1;31merror: [1;39m'XMLNode' is unavailable: This type has moved to the FoundationXML module. Import that module to use it.[0;0m
[0;36m288 |[0;0m         var dictionary = [String: String]()
[0;36m289 |[0;0m
Foundation.XMLNode:2:18: [1;39mnote: [1;39m'XMLNode' has been explicitly marked unavailable here[0;0m
[0;36m1 |[0;0m @available(*, unavailable, message: "This type has moved to the FoundationXML module. Import that module to use it.")
[0;36m2 |[0;0m public typealias XMLNode = AnyObject
  [0;36m|[0;0m                  `- [1;39mnote: [1;39m'XMLNode' has been explicitly marked unavailable here[0;0m
Failed frontend command:
/usr/bin/swift-frontend -frontend -emit-module -experimental-skip-non-inlinable-function-bodies-without-types /host/spi-builder-workspace/Sources/Appcast/Appcast.swift /host/spi-builder-workspace/Sources/Appcast/Constants.swift /host/spi-builder-workspace/Sources/Appcast/SPUAppcastItemState.swift /host/spi-builder-workspace/Sources/Appcast/SPUAppcastItemStateResolver.swift /host/spi-builder-workspace/Sources/Appcast/SPUAppcastSigningValidationStatus.swift /host/spi-builder-workspace/Sources/Appcast/SPUDownloadData.swift /host/spi-builder-workspace/Sources/Appcast/SPUSkippedUpdate.swift /host/spi-builder-workspace/Sources/Appcast/SUAppcast.swift /host/spi-builder-workspace/Sources/Appcast/SUAppcastDriver.swift /host/spi-builder-workspace/Sources/Appcast/SUAppcastItem.swift /host/spi-builder-workspace/Sources/Appcast/SUOperatingSystem.swift /host/spi-builder-workspace/Sources/Appcast/SUSignatures.swift /host/spi-builder-workspace/Sources/Appcast/SUStandardVersionComparator.swift /host/spi-builder-workspace/Sources/Appcast/SUVersionComparison.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-upcoming-feature StrictConcurrency -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 -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/Appcast.build/Debug-webassembly-wasm32/Appcast-t.build/DerivedSources-normal/wasm32 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/Appcast.build/Debug-webassembly-wasm32/Appcast-t.build/DerivedSources/wasm32 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/Appcast.build/Debug-webassembly-wasm32/Appcast-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name Appcast -package-name spi_builder_workspace -const-gather-protocols-file /host/spi-builder-workspace/.build/out/Intermediates.noindex/Appcast.build/Debug-webassembly-wasm32/Appcast-t.build/Objects-normal/wasm32/Appcast_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/Appcast.build/Debug-webassembly-wasm32/Appcast-t.build/Objects-normal/wasm32/Modules/Appcast.swiftdoc -emit-module-source-info-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/Appcast.build/Debug-webassembly-wasm32/Appcast-t.build/Objects-normal/wasm32/Modules/Appcast.swiftsourceinfo -emit-objc-header-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/Appcast.build/Debug-webassembly-wasm32/Appcast-t.build/Objects-normal/wasm32/Appcast-Swift.h -serialize-diagnostics-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/Appcast.build/Debug-webassembly-wasm32/Appcast-t.build/Objects-normal/wasm32/Appcast-primary-emit-module.dia -emit-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/Appcast.build/Debug-webassembly-wasm32/Appcast-t.build/Objects-normal/wasm32/Appcast-primary-emit-module.d -parse-as-library -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/Appcast.build/Debug-webassembly-wasm32/Appcast-t.build/Objects-normal/wasm32/Modules/Appcast.swiftmodule
error: Build failed
BUILD FAILURE 6.4 wasm