Swift Package Index

Build Information

Failed to build CoordinatorPlus, reference main (27dee8), with Swift 6.4 for Wasm on 18 Sep 2026 04:49:33 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/richardpiazza/CoordinatorPlus.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/richardpiazza/CoordinatorPlus
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 27dee8b Removes all deprecated type-aliases and methods. (#2)
Cloned https://github.com/richardpiazza/CoordinatorPlus.git
Revision (git rev-parse @):
27dee8b58d780df59d560e1f3d0f32ff8f4d603b
SUCCESS checkout https://github.com/richardpiazza/CoordinatorPlus.git at main
========================================
Build
========================================
Selected platform:         wasm
Swift version:             6.4
Building package at path:  $PWD
https://github.com/richardpiazza/CoordinatorPlus.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-53886769-0":/host -w "$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]
[27 / 35] CoordinatorPlus
[32 / 35] CoordinatorPlus
error: SwiftCompile normal wasm32 /host/spi-builder-workspace/Sources/CoordinatorPlus/AppCoordinator.swift failed with a nonzero exit code. Command line:     cd /host
    builtin-SwiftPerFileCompile AppCoordinator.swift
/host/spi-builder-workspace/Sources/CoordinatorPlus/AppCoordinator.swift:122:13: error: cannot find 'DispatchQueue' in scope
120 |     func beginFlow(_ flow: Flow, animated: Bool = true, with data: Any? = nil) {
121 |         if let currentCoordinator = self.currentCoordinator, currentCoordinator.flow.isEqual(flow) {
122 |             DispatchQueue.main.async {
    |             `- error: cannot find 'DispatchQueue' in scope
123 |                 currentCoordinator.resume()
124 |             }
/host/spi-builder-workspace/Sources/CoordinatorPlus/AppCoordinator.swift:127:13: error: cannot find 'DispatchQueue' in scope
125 |             return
126 |         } else if let modalCoordinator = self.modalCoordinator, modalCoordinator.flow.isEqual(flow) {
127 |             DispatchQueue.main.async {
    |             `- error: cannot find 'DispatchQueue' in scope
128 |                 modalCoordinator.resume()
129 |             }
/host/spi-builder-workspace/Sources/CoordinatorPlus/AppCoordinator.swift:145:13: error: cannot find 'DispatchQueue' in scope
143 |         // Don't stack modals & don't present a non-modal over existing modal
144 |         if let modalCoordinator = self.modalCoordinator, nextCoordinator.isModal {
145 |             DispatchQueue.main.async {
    |             `- error: cannot find 'DispatchQueue' in scope
146 |                 modalCoordinator.end()
147 |             }
/host/spi-builder-workspace/Sources/CoordinatorPlus/AppCoordinator.swift:153:13: error: cannot find 'DispatchQueue' in scope
151 |             }
152 |         } else if let currentCoordinator = self.currentCoordinator, !nextCoordinator.isModal {
153 |             DispatchQueue.main.async {
    |             `- error: cannot find 'DispatchQueue' in scope
154 |                 currentCoordinator.end()
155 |             }
/host/spi-builder-workspace/Sources/CoordinatorPlus/AppCoordinator.swift:161:13: error: cannot find 'DispatchQueue' in scope
159 |             }
160 |         } else {
161 |             DispatchQueue.main.async {
    |             `- error: cannot find 'DispatchQueue' in scope
162 |                 self.currentCoordinator?.pause()
163 |                 nextCoordinator.begin(with: data)
/host/spi-builder-workspace/Sources/CoordinatorPlus/AppCoordinator.swift:171:13: error: cannot find 'DispatchQueue' in scope
169 |     func endFlow(_ flow: Flow) {
170 |         if let coordinator = self.currentCoordinator, coordinator.flow.isEqual(flow) {
171 |             DispatchQueue.main.async {
    |             `- error: cannot find 'DispatchQueue' in scope
172 |                 coordinator.end()
173 |             }
/host/spi-builder-workspace/Sources/CoordinatorPlus/AppCoordinator.swift:177:13: error: cannot find 'DispatchQueue' in scope
175 |             self.currentCoordinator = nil
176 |         } else if let coordinator = self.modalCoordinator, coordinator.flow.isEqual(flow) {
177 |             DispatchQueue.main.async {
    |             `- error: cannot find 'DispatchQueue' in scope
178 |                 coordinator.end()
179 |             }
/host/spi-builder-workspace/Sources/CoordinatorPlus/AppCoordinator.swift:182:13: error: cannot find 'DispatchQueue' in scope
180 |             dismiss(flowCoordinator: coordinator, animated: true, completion: nil)
181 |             self.modalCoordinator = nil
182 |             DispatchQueue.main.async {
    |             `- error: cannot find 'DispatchQueue' in scope
183 |                 self.currentCoordinator?.resume()
184 |             }
Failed frontend command:
/usr/bin/swift-frontend -frontend -c -primary-file /host/spi-builder-workspace/Sources/CoordinatorPlus/AppCoordinator.swift -primary-file /host/spi-builder-workspace/Sources/CoordinatorPlus/Flow.swift /host/spi-builder-workspace/Sources/CoordinatorPlus/FlowCoordinator.swift /host/spi-builder-workspace/Sources/CoordinatorPlus/FlowCoordinatorDelegate.swift /host/spi-builder-workspace/Sources/CoordinatorPlus/FlowStep.swift /host/spi-builder-workspace/Sources/CoordinatorPlus/FlowStepCoordinator.swift /host/spi-builder-workspace/Sources/CoordinatorPlus/FlowStepViewController.swift /host/spi-builder-workspace/Sources/CoordinatorPlus/NavigationFlowStepCoordinator.swift /host/spi-builder-workspace/Sources/CoordinatorPlus/SplitViewFlowStepCoordinator.swift /host/spi-builder-workspace/Sources/CoordinatorPlus/TabBarFlowStepCoordinator.swift -emit-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/CoordinatorPlus.build/Debug-webassembly-wasm32/CoordinatorPlus-t.build/Objects-normal/wasm32/AppCoordinator.d -emit-const-values-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/CoordinatorPlus.build/Debug-webassembly-wasm32/CoordinatorPlus-t.build/Objects-normal/wasm32/AppCoordinator.swiftconstvalues -emit-reference-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/CoordinatorPlus.build/Debug-webassembly-wasm32/CoordinatorPlus-t.build/Objects-normal/wasm32/AppCoordinator.swiftdeps -serialize-diagnostics-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/CoordinatorPlus.build/Debug-webassembly-wasm32/CoordinatorPlus-t.build/Objects-normal/wasm32/AppCoordinator.dia -emit-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/CoordinatorPlus.build/Debug-webassembly-wasm32/CoordinatorPlus-t.build/Objects-normal/wasm32/Flow.d -emit-const-values-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/CoordinatorPlus.build/Debug-webassembly-wasm32/CoordinatorPlus-t.build/Objects-normal/wasm32/Flow.swiftconstvalues -emit-reference-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/CoordinatorPlus.build/Debug-webassembly-wasm32/CoordinatorPlus-t.build/Objects-normal/wasm32/Flow.swiftdeps -serialize-diagnostics-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/CoordinatorPlus.build/Debug-webassembly-wasm32/CoordinatorPlus-t.build/Objects-normal/wasm32/Flow.dia -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 -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/CoordinatorPlus.build/Debug-webassembly-wasm32/CoordinatorPlus-t.build/DerivedSources-normal/wasm32 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/CoordinatorPlus.build/Debug-webassembly-wasm32/CoordinatorPlus-t.build/DerivedSources/wasm32 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/CoordinatorPlus.build/Debug-webassembly-wasm32/CoordinatorPlus-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name CoordinatorPlus -const-gather-protocols-file /host/spi-builder-workspace/.build/out/Intermediates.noindex/CoordinatorPlus.build/Debug-webassembly-wasm32/CoordinatorPlus-t.build/Objects-normal/wasm32/CoordinatorPlus_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 -parse-as-library -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/CoordinatorPlus.build/Debug-webassembly-wasm32/CoordinatorPlus-t.build/Objects-normal/wasm32/AppCoordinator.o -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/CoordinatorPlus.build/Debug-webassembly-wasm32/CoordinatorPlus-t.build/Objects-normal/wasm32/Flow.o -index-unit-output-path /CoordinatorPlus.build/Debug-webassembly-wasm32/CoordinatorPlus-t.build/Objects-normal/wasm32/AppCoordinator.o -index-unit-output-path /CoordinatorPlus.build/Debug-webassembly-wasm32/CoordinatorPlus-t.build/Objects-normal/wasm32/Flow.o -index-store-path /host/spi-builder-workspace/.build/out -index-system-modules
error: Build failed
BUILD FAILURE 6.4 wasm