Swift Package Index

Build Information

Failed to build ArchitectureComponents, reference master (ee79f0), with Swift 6.4 for Wasm on 16 Sep 2026 02:59:50 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-53886769-0":/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/spropensource/ArchitectureComponents.git
Reference: master
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/spropensource/ArchitectureComponents
 * branch            master     -> FETCH_HEAD
 * [new branch]      master     -> origin/master
HEAD is now at ee79f06 Updated README to note Carthage and CocoaPods are supported
Cloned https://github.com/spropensource/ArchitectureComponents.git
Revision (git rev-parse @):
ee79f060ccbcac69a479af973d3a33426becfa26
SUCCESS checkout https://github.com/spropensource/ArchitectureComponents.git at master
========================================
Build
========================================
Selected platform:         wasm
Swift version:             6.4
Building package at path:  $PWD
https://github.com/spropensource/ArchitectureComponents.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-53886769-0":/host -w "$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

/host/spi-builder-workspace/Sources/ArchitectureComponents/Lifecycle/LifecycleRegistry.swift:48:20: warning: 'Hashable.hashValue' is deprecated as a protocol requirement; conform type 'LifecycleRegistry.LifecycleObserverEnvelope' to 'Hashable' by implementing 'hash(into:)' instead [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration\DeprecatedDeclaration]8;;\]
 46 |         // MARK: Hashable
 47 |
 48 |         public var hashValue: Int {
    |                    `- warning: 'Hashable.hashValue' is deprecated as a protocol requirement; conform type 'LifecycleRegistry.LifecycleObserverEnvelope' to 'Hashable' by implementing 'hash(into:)' instead [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration\DeprecatedDeclaration]8;;\]
 49 |             guard let observer = self.lifecycleObserver else { return 0 }
 50 |
/host/spi-builder-workspace/Sources/ArchitectureComponents/Lifecycle/Swift/Extensions.swift:60:5: warning: 'internal' modifier is redundant for property declared in an internal extension
 58 |     // MARK: Helpers
 59 |
 60 |     internal var stateAfter: LifecycleState {
    |     `- warning: 'internal' modifier is redundant for property declared in an internal extension
 61 |         let state: LifecycleState
 62 |         switch self {
/host/spi-builder-workspace/Sources/ArchitectureComponents/Lifecycle/Swift/Extensions.swift:73:5: warning: 'internal' modifier is redundant for property declared in an internal extension
 71 |     }
 72 |
 73 |     internal var stateBefore: LifecycleState {
    |     `- warning: 'internal' modifier is redundant for property declared in an internal extension
 74 |         let state: LifecycleState
 75 |         switch self {
/host/spi-builder-workspace/Sources/ArchitectureComponents/Lifecycle/Swift/Extensions.swift:110:5: warning: 'internal' modifier is redundant for instance method declared in an internal extension
108 | internal extension LifecycleState {
109 |
110 |     internal func eventsToState(_ targetState: LifecycleState) throws -> [LifecycleEvent] {
    |     `- warning: 'internal' modifier is redundant for instance method declared in an internal extension
111 |         guard self != targetState else { return [] }
112 |         guard targetState != .initialized else {
/host/spi-builder-workspace/Sources/ArchitectureComponents/LiveData/MutableLiveData.swift:41:28: error: cannot find type 'DispatchSemaphore' in scope
 39 |
 40 |     private var nextValue: ValueHolder
 41 |     private let semaphore: DispatchSemaphore
    |                            `- error: cannot find type 'DispatchSemaphore' in scope
 42 |
 43 |     private let controller: ObserverListController<Type>
/host/spi-builder-workspace/Sources/ArchitectureComponents/LiveData/Swift/ObserverHandle.swift:36:16: warning: 'Hashable.hashValue' is deprecated as a protocol requirement; conform type 'ObserverHandle' to 'Hashable' by implementing 'hash(into:)' instead [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration\DeprecatedDeclaration]8;;\]
34 |     // MARK: Hashable
35 |
36 |     public var hashValue: Int {
   |                `- warning: 'Hashable.hashValue' is deprecated as a protocol requirement; conform type 'ObserverHandle' to 'Hashable' by implementing 'hash(into:)' instead [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration\DeprecatedDeclaration]8;;\]
37 |         let result = self.value.hashValue
38 |         return result
/host/spi-builder-workspace/Sources/ArchitectureComponents/LiveData/Swift/ObserverListController.swift:54:37: warning: generic parameter 'Type' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
 17 |
 18 |
 19 | internal class ObserverListController<Type>: ObserverControllerDelegate {
    |                                       `- note: 'Type' previously declared here
 20 |
 21 |     // MARK: Type
    :
 52 |     // MARK: ObserverControllerDelegate
 53 |
 54 |     public func observerDidActivate<Type>(_ observer: ObserverController<Type>) {
    |                                     `- warning: generic parameter 'Type' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
 55 |         self.active = self.hasActiveObservers
 56 |     }
/host/spi-builder-workspace/Sources/ArchitectureComponents/LiveData/Swift/ObserverListController.swift:58:39: warning: generic parameter 'Type' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
 17 |
 18 |
 19 | internal class ObserverListController<Type>: ObserverControllerDelegate {
    |                                       `- note: 'Type' previously declared here
 20 |
 21 |     // MARK: Type
    :
 56 |     }
 57 |
 58 |     public func observerDidDeactivate<Type>(_ observer: ObserverController<Type>) {
    |                                       `- warning: generic parameter 'Type' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
 59 |         self.active = self.hasActiveObservers
 60 |     }
[#DeprecatedDeclaration]: <https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration>
Failed frontend command:
/usr/bin/swift-frontend -frontend -emit-module -experimental-skip-non-inlinable-function-bodies-without-types /host/spi-builder-workspace/Sources/ArchitectureComponents/Lifecycle/DefaultLifecycleObserver.swift /host/spi-builder-workspace/Sources/ArchitectureComponents/Lifecycle/Lifecycle.swift /host/spi-builder-workspace/Sources/ArchitectureComponents/Lifecycle/LifecycleObserver.swift /host/spi-builder-workspace/Sources/ArchitectureComponents/Lifecycle/LifecycleOwner.swift /host/spi-builder-workspace/Sources/ArchitectureComponents/Lifecycle/LifecycleRegistry.swift /host/spi-builder-workspace/Sources/ArchitectureComponents/Lifecycle/Swift/Extensions.swift /host/spi-builder-workspace/Sources/ArchitectureComponents/Lifecycle/Swift/LifecycleError.swift /host/spi-builder-workspace/Sources/ArchitectureComponents/LiveData/LiveData.swift /host/spi-builder-workspace/Sources/ArchitectureComponents/LiveData/MediatorLiveData.swift /host/spi-builder-workspace/Sources/ArchitectureComponents/LiveData/MutableLiveData.swift /host/spi-builder-workspace/Sources/ArchitectureComponents/LiveData/Swift/LiveDataError.swift /host/spi-builder-workspace/Sources/ArchitectureComponents/LiveData/Swift/ObserverController.swift /host/spi-builder-workspace/Sources/ArchitectureComponents/LiveData/Swift/ObserverHandle.swift /host/spi-builder-workspace/Sources/ArchitectureComponents/LiveData/Swift/ObserverListController.swift /host/spi-builder-workspace/Sources/ArchitectureComponents/LiveData/Swift/SwitchedLiveData.swift /host/spi-builder-workspace/Sources/ArchitectureComponents/LiveData/Swift/TransformedLiveData.swift /host/spi-builder-workspace/Sources/ArchitectureComponents/LiveData/Transformations.swift /host/spi-builder-workspace/Sources/ArchitectureComponents/UIKit/LifecycleTableViewController.swift /host/spi-builder-workspace/Sources/ArchitectureComponents/UIKit/LifecycleViewController.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 4 -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 -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/ArchitectureComponents.build/Debug-webassembly-wasm32/ArchitectureComponents-t.build/DerivedSources-normal/wasm32 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/ArchitectureComponents.build/Debug-webassembly-wasm32/ArchitectureComponents-t.build/DerivedSources/wasm32 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/ArchitectureComponents.build/Debug-webassembly-wasm32/ArchitectureComponents-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name ArchitectureComponents -const-gather-protocols-file /host/spi-builder-workspace/.build/out/Intermediates.noindex/ArchitectureComponents.build/Debug-webassembly-wasm32/ArchitectureComponents-t.build/Objects-normal/wasm32/ArchitectureComponents_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/ArchitectureComponents.build/Debug-webassembly-wasm32/ArchitectureComponents-t.build/Objects-normal/wasm32/Modules/ArchitectureComponents.swiftdoc -emit-module-source-info-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/ArchitectureComponents.build/Debug-webassembly-wasm32/ArchitectureComponents-t.build/Objects-normal/wasm32/Modules/ArchitectureComponents.swiftsourceinfo -emit-objc-header-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/ArchitectureComponents.build/Debug-webassembly-wasm32/ArchitectureComponents-t.build/Objects-normal/wasm32/ArchitectureComponents-Swift.h -serialize-diagnostics-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/ArchitectureComponents.build/Debug-webassembly-wasm32/ArchitectureComponents-t.build/Objects-normal/wasm32/ArchitectureComponents-primary-emit-module.dia -emit-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/ArchitectureComponents.build/Debug-webassembly-wasm32/ArchitectureComponents-t.build/Objects-normal/wasm32/ArchitectureComponents-primary-emit-module.d -parse-as-library -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/ArchitectureComponents.build/Debug-webassembly-wasm32/ArchitectureComponents-t.build/Objects-normal/wasm32/Modules/ArchitectureComponents.swiftmodule
error: Build failed
BUILD FAILURE 6.4 wasm