Swift Package Index

Build Information

Failed to build SwiftTUI, reference v1.1.1 (b8c087), with Swift 6.4 for Android on 24 Sep 2026 08:40:35 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-53886770-1":/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:android-6.4-latest swift build --swift-sdk aarch64-unknown-linux-android28 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 5.1.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/rxtech-lab/SwiftTUI.git
Reference: v1.1.1
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/rxtech-lab/SwiftTUI
 * tag               v1.1.1     -> FETCH_HEAD
HEAD is now at b8c087b fix: text remaining from last page (#12)
Cloned https://github.com/rxtech-lab/SwiftTUI.git
Revision (git rev-parse @):
b8c087b9d097e667a487899a4988764e684fb0ab
SUCCESS checkout https://github.com/rxtech-lab/SwiftTUI.git at v1.1.1
========================================
Build
========================================
Selected platform:         android
Swift version:             6.4
Building package at path:  $PWD
https://github.com/rxtech-lab/SwiftTUI.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-53886770-1":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:android-6.4-latest swift build --swift-sdk aarch64-unknown-linux-android28 2>&1
android-6.4-latest: Pulling from saguaro1/spi-images
Digest: sha256:abadcff584c273feba50641b454858d377ba30b35ea7287a94f45ebd8afd0ea0
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:android-6.4-latest
Fetching https://github.com/apple/swift-docc-plugin
[1/2345] Fetching swift-docc-plugin
Fetched https://github.com/apple/swift-docc-plugin (0.58s)
Computing version for https://github.com/apple/swift-docc-plugin
Computed https://github.com/apple/swift-docc-plugin at 1.5.0 (1.66s)
Fetching https://github.com/swiftlang/swift-docc-symbolkit
[1/3829] Fetching swift-docc-symbolkit
Fetched https://github.com/swiftlang/swift-docc-symbolkit (0.55s)
Computing version for https://github.com/swiftlang/swift-docc-symbolkit
Computed https://github.com/swiftlang/swift-docc-symbolkit at 1.0.0 (0.79s)
Creating working copy for https://github.com/apple/swift-docc-plugin
Working copy of https://github.com/apple/swift-docc-plugin resolved at 1.5.0
Creating working copy for https://github.com/swiftlang/swift-docc-symbolkit
Working copy of https://github.com/swiftlang/swift-docc-symbolkit resolved at 1.0.0
Building for debugging...
[Planning deferred tasks]
[19 / 27] SwiftTUI
[28 / 36] SwiftTUI
error: SwiftCompile normal aarch64 /host/spi-builder-workspace/Sources/SwiftTUI/Drawing/Rendering/Renderer.swift failed with a nonzero exit code. Command line:     cd /host
    builtin-SwiftPerFileCompile Renderer.swift
/host/spi-builder-workspace/Sources/SwiftTUI/Drawing/Rendering/Renderer.swift:150:31: error: cannot find 'STDOUT_FILENO' in scope
148 |
149 | private func write(_ str: String) {
150 |   str.withCString { _ = write(STDOUT_FILENO, $0, numericCast(strlen($0))) }
    |                               `- error: cannot find 'STDOUT_FILENO' in scope
151 | }
152 |
/host/spi-builder-workspace/Sources/SwiftTUI/Drawing/Rendering/Renderer.swift:150:30: error: extra arguments at positions #2, #3 in call
147 | }
148 |
149 | private func write(_ str: String) {
    |              `- note: 'write' declared here
150 |   str.withCString { _ = write(STDOUT_FILENO, $0, numericCast(strlen($0))) }
    |                              `- error: extra arguments at positions #2, #3 in call
151 | }
152 |
/host/spi-builder-workspace/Sources/SwiftTUI/Drawing/Rendering/Renderer.swift:150:50: error: generic parameter 'U' could not be inferred
148 |
149 | private func write(_ str: String) {
150 |   str.withCString { _ = write(STDOUT_FILENO, $0, numericCast(strlen($0))) }
    |                                                  `- error: generic parameter 'U' could not be inferred
151 | }
152 |
Swift.numericCast:1:24: note: in call to function 'numericCast'
1 | @inlinable public func numericCast<T, U>(_ x: T) -> U where T : BinaryInteger, U : BinaryInteger
  |                        `- note: in call to function 'numericCast'
Failed frontend command:
/root/.local/share/swiftly/toolchains/6.4.x-snapshot-2026-09-04/usr/bin/swift-frontend -frontend -c /host/spi-builder-workspace/Sources/SwiftTUI/Controls/Control.swift /host/spi-builder-workspace/Sources/SwiftTUI/Controls/Window.swift /host/spi-builder-workspace/Sources/SwiftTUI/Debug/Control+logTree.swift /host/spi-builder-workspace/Sources/SwiftTUI/Debug/Node+logTree.swift /host/spi-builder-workspace/Sources/SwiftTUI/Debug/log.swift /host/spi-builder-workspace/Sources/SwiftTUI/Drawing/AttributeScopes+SwiftTUIAttributes.swift /host/spi-builder-workspace/Sources/SwiftTUI/Drawing/Cell.swift /host/spi-builder-workspace/Sources/SwiftTUI/Drawing/CellAttributes.swift /host/spi-builder-workspace/Sources/SwiftTUI/Drawing/Color.swift /host/spi-builder-workspace/Sources/SwiftTUI/Drawing/Edges.swift /host/spi-builder-workspace/Sources/SwiftTUI/Drawing/Extended.swift -primary-file /host/spi-builder-workspace/Sources/SwiftTUI/Drawing/Position.swift -primary-file /host/spi-builder-workspace/Sources/SwiftTUI/Drawing/Rect.swift -primary-file /host/spi-builder-workspace/Sources/SwiftTUI/Drawing/Rendering/EscapeSequence.swift -primary-file /host/spi-builder-workspace/Sources/SwiftTUI/Drawing/Rendering/Layer.swift -primary-file /host/spi-builder-workspace/Sources/SwiftTUI/Drawing/Rendering/LayerDrawing.swift -primary-file /host/spi-builder-workspace/Sources/SwiftTUI/Drawing/Rendering/Renderer.swift -primary-file /host/spi-builder-workspace/Sources/SwiftTUI/Drawing/Size.swift -primary-file /host/spi-builder-workspace/Sources/SwiftTUI/PropertyWrappers/Binding.swift -primary-file /host/spi-builder-workspace/Sources/SwiftTUI/PropertyWrappers/Environment.swift -primary-file /host/spi-builder-workspace/Sources/SwiftTUI/PropertyWrappers/ObservedObject.swift -primary-file /host/spi-builder-workspace/Sources/SwiftTUI/PropertyWrappers/State.swift /host/spi-builder-workspace/Sources/SwiftTUI/PropertyWrappers/View+Environment.swift /host/spi-builder-workspace/Sources/SwiftTUI/PropertyWrappers/View+ObservableObject.swift /host/spi-builder-workspace/Sources/SwiftTUI/PropertyWrappers/View+State.swift /host/spi-builder-workspace/Sources/SwiftTUI/RunLoop/ASCII.swift /host/spi-builder-workspace/Sources/SwiftTUI/RunLoop/Application.swift /host/spi-builder-workspace/Sources/SwiftTUI/RunLoop/ArrowKeyParser.swift /host/spi-builder-workspace/Sources/SwiftTUI/SwiftTUI.swift /host/spi-builder-workspace/Sources/SwiftTUI/ViewGraph/ComposedView.swift /host/spi-builder-workspace/Sources/SwiftTUI/ViewGraph/GenericView.swift /host/spi-builder-workspace/Sources/SwiftTUI/ViewGraph/LayoutRootView.swift /host/spi-builder-workspace/Sources/SwiftTUI/ViewGraph/ModifierView.swift /host/spi-builder-workspace/Sources/SwiftTUI/ViewGraph/Node.swift /host/spi-builder-workspace/Sources/SwiftTUI/ViewGraph/PrimitiveView.swift /host/spi-builder-workspace/Sources/SwiftTUI/ViewGraph/View.swift /host/spi-builder-workspace/Sources/SwiftTUI/ViewGraph/Weak.swift /host/spi-builder-workspace/Sources/SwiftTUI/ViewGraph/WeakSet.swift /host/spi-builder-workspace/Sources/SwiftTUI/Views/Controls/Button.swift /host/spi-builder-workspace/Sources/SwiftTUI/Views/Controls/Color+View.swift /host/spi-builder-workspace/Sources/SwiftTUI/Views/Controls/Divider.swift /host/spi-builder-workspace/Sources/SwiftTUI/Views/Controls/GeometryReader.swift /host/spi-builder-workspace/Sources/SwiftTUI/Views/Controls/List.swift /host/spi-builder-workspace/Sources/SwiftTUI/Views/Controls/ScrollView.swift /host/spi-builder-workspace/Sources/SwiftTUI/Views/Controls/Spacer.swift /host/spi-builder-workspace/Sources/SwiftTUI/Views/Controls/Text.swift /host/spi-builder-workspace/Sources/SwiftTUI/Views/Controls/TextField.swift /host/spi-builder-workspace/Sources/SwiftTUI/Views/EmptyView.swift /host/spi-builder-workspace/Sources/SwiftTUI/Views/ForEach.swift /host/spi-builder-workspace/Sources/SwiftTUI/Views/Group.swift /host/spi-builder-workspace/Sources/SwiftTUI/Views/Modifiers/Background.swift /host/spi-builder-workspace/Sources/SwiftTUI/Views/Modifiers/Bold.swift /host/spi-builder-workspace/Sources/SwiftTUI/Views/Modifiers/Border.swift /host/spi-builder-workspace/Sources/SwiftTUI/Views/Modifiers/FixedFrame.swift /host/spi-builder-workspace/Sources/SwiftTUI/Views/Modifiers/FlexibleFrame.swift /host/spi-builder-workspace/Sources/SwiftTUI/Views/Modifiers/Focusable.swift /host/spi-builder-workspace/Sources/SwiftTUI/Views/Modifiers/ForegroundColor.swift /host/spi-builder-workspace/Sources/SwiftTUI/Views/Modifiers/Italic.swift /host/spi-builder-workspace/Sources/SwiftTUI/Views/Modifiers/OnAppear.swift /host/spi-builder-workspace/Sources/SwiftTUI/Views/Modifiers/Padding.swift /host/spi-builder-workspace/Sources/SwiftTUI/Views/Modifiers/SetEnvironment.swift /host/spi-builder-workspace/Sources/SwiftTUI/Views/Modifiers/Strikethrough.swift /host/spi-builder-workspace/Sources/SwiftTUI/Views/Modifiers/Tag.swift /host/spi-builder-workspace/Sources/SwiftTUI/Views/Modifiers/Task.swift /host/spi-builder-workspace/Sources/SwiftTUI/Views/Modifiers/Underline.swift /host/spi-builder-workspace/Sources/SwiftTUI/Views/Navigation/NavigationDestinationModifier.swift /host/spi-builder-workspace/Sources/SwiftTUI/Views/Navigation/NavigationInternals.swift /host/spi-builder-workspace/Sources/SwiftTUI/Views/Navigation/NavigationLink.swift /host/spi-builder-workspace/Sources/SwiftTUI/Views/Navigation/NavigationPath.swift /host/spi-builder-workspace/Sources/SwiftTUI/Views/Navigation/NavigationSplitView.swift /host/spi-builder-workspace/Sources/SwiftTUI/Views/Navigation/NavigationStack.swift /host/spi-builder-workspace/Sources/SwiftTUI/Views/Optional+View.swift /host/spi-builder-workspace/Sources/SwiftTUI/Views/Stacks/Alignment.swift /host/spi-builder-workspace/Sources/SwiftTUI/Views/Stacks/Axis.swift /host/spi-builder-workspace/Sources/SwiftTUI/Views/Stacks/HStack.swift /host/spi-builder-workspace/Sources/SwiftTUI/Views/Stacks/VStack.swift /host/spi-builder-workspace/Sources/SwiftTUI/Views/Stacks/ZStack.swift /host/spi-builder-workspace/Sources/SwiftTUI/Views/Toolbar/Toolbar.swift /host/spi-builder-workspace/Sources/SwiftTUI/Views/Toolbar/ToolbarHost.swift /host/spi-builder-workspace/Sources/SwiftTUI/Views/TupleView.swift /host/spi-builder-workspace/Sources/SwiftTUI/Views/ViewBuilder.swift /host/spi-builder-workspace/Sources/SwiftTUI/Views/_ConditionalView.swift -supplementary-output-file-map /host/spi-builder-workspace/.build/out/Intermediates.noindex/SwiftTUI.build/Debug-android-aarch64/SwiftTUI-t.build/Objects-normal/aarch64/supplementaryOutputs-2 -target aarch64-unknown-linux-android28 -Xllvm -aarch64-use-tbi -disable-objc-interop -sdk /android-ndk/android-ndk-r27d/toolchains/llvm/prebuilt/linux-x86_64/sysroot -sysroot /android-ndk/android-ndk-r27d/toolchains/llvm/prebuilt/linux-x86_64/sysroot -I /host/spi-builder-workspace/.build/out/Products/Debug-android-aarch64 -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 6 -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 /root/.local/share/swiftly/toolchains/6.4.x-snapshot-2026-09-04/usr/lib/swift/host/plugins/testing\#/root/.local/share/swiftly/toolchains/6.4.x-snapshot-2026-09-04/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_android.artifactbundle/swift-android/swift-resources/usr/lib/swift-aarch64 -enable-anonymous-context-mangled-names -file-compilation-dir /host -Xcc -resource-dir -Xcc /android-ndk/android-ndk-r27d/toolchains/llvm/prebuilt/linux-x86_64/lib/clang/18 -Xcc -fno-omit-frame-pointer -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-android-aarch64/include -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/SwiftTUI.build/Debug-android-aarch64/SwiftTUI-t.build/DerivedSources-normal/aarch64 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/SwiftTUI.build/Debug-android-aarch64/SwiftTUI-t.build/DerivedSources/aarch64 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/SwiftTUI.build/Debug-android-aarch64/SwiftTUI-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name SwiftTUI -package-name spi_builder_workspace -const-gather-protocols-file /host/spi-builder-workspace/.build/out/Intermediates.noindex/SwiftTUI.build/Debug-android-aarch64/SwiftTUI-t.build/Objects-normal/aarch64/SwiftTUI_const_extract_protocols.json -in-process-plugin-server-path /root/.local/share/swiftly/toolchains/6.4.x-snapshot-2026-09-04/usr/lib/swift/host/libSwiftInProcPluginServer.so -plugin-path /root/.local/share/swiftly/toolchains/6.4.x-snapshot-2026-09-04/usr/lib/swift/host/plugins -plugin-path /root/.local/share/swiftly/toolchains/6.4.x-snapshot-2026-09-04/usr/local/lib/swift/host/plugins -parse-as-library -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/SwiftTUI.build/Debug-android-aarch64/SwiftTUI-t.build/Objects-normal/aarch64/Position.o -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/SwiftTUI.build/Debug-android-aarch64/SwiftTUI-t.build/Objects-normal/aarch64/Rect.o -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/SwiftTUI.build/Debug-android-aarch64/SwiftTUI-t.build/Objects-normal/aarch64/EscapeSequence.o -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/SwiftTUI.build/Debug-android-aarch64/SwiftTUI-t.build/Objects-normal/aarch64/Layer.o -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/SwiftTUI.build/Debug-android-aarch64/SwiftTUI-t.build/Objects-normal/aarch64/LayerDrawing.o -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/SwiftTUI.build/Debug-android-aarch64/SwiftTUI-t.build/Objects-normal/aarch64/Renderer.o -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/SwiftTUI.build/Debug-android-aarch64/SwiftTUI-t.build/Objects-normal/aarch64/Size.o -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/SwiftTUI.build/Debug-android-aarch64/SwiftTUI-t.build/Objects-normal/aarch64/Binding.o -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/SwiftTUI.build/Debug-android-aarch64/SwiftTUI-t.build/Objects-normal/aarch64/Environment.o -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/SwiftTUI.build/Debug-android-aarch64/SwiftTUI-t.build/Objects-normal/aarch64/ObservedObject.o -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/SwiftTUI.build/Debug-android-aarch64/SwiftTUI-t.build/Objects-normal/aarch64/State.o -index-unit-output-path /SwiftTUI.build/Debug-android-aarch64/SwiftTUI-t.build/Objects-normal/aarch64/Position.o -index-unit-output-path /SwiftTUI.build/Debug-android-aarch64/SwiftTUI-t.build/Objects-normal/aarch64/Rect.o -index-unit-output-path /SwiftTUI.build/Debug-android-aarch64/SwiftTUI-t.build/Objects-normal/aarch64/EscapeSequence.o -index-unit-output-path /SwiftTUI.build/Debug-android-aarch64/SwiftTUI-t.build/Objects-normal/aarch64/Layer.o -index-unit-output-path /SwiftTUI.build/Debug-android-aarch64/SwiftTUI-t.build/Objects-normal/aarch64/LayerDrawing.o -index-unit-output-path /SwiftTUI.build/Debug-android-aarch64/SwiftTUI-t.build/Objects-normal/aarch64/Renderer.o -index-unit-output-path /SwiftTUI.build/Debug-android-aarch64/SwiftTUI-t.build/Objects-normal/aarch64/Size.o -index-unit-output-path /SwiftTUI.build/Debug-android-aarch64/SwiftTUI-t.build/Objects-normal/aarch64/Binding.o -index-unit-output-path /SwiftTUI.build/Debug-android-aarch64/SwiftTUI-t.build/Objects-normal/aarch64/Environment.o -index-unit-output-path /SwiftTUI.build/Debug-android-aarch64/SwiftTUI-t.build/Objects-normal/aarch64/ObservedObject.o -index-unit-output-path /SwiftTUI.build/Debug-android-aarch64/SwiftTUI-t.build/Objects-normal/aarch64/State.o -index-store-path /host/spi-builder-workspace/.build/out -index-system-modules
error: Build failed
BUILD FAILURE 6.4 android