Swift Package IndexBuild Information
Failed to build Rideau, reference main (ac9376), with Swift 6.4 for Android on 13 Oct 2026 06:47:23 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-54344843-3":/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>&1Build Log
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RunAll
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Builder version: 5.1.1
Interrupt handler set up.
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Checkout
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Clone URL: https://github.com/FluidGroup/Rideau.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/FluidGroup/Rideau
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at ac9376f Prevent reentrant self-sizing layout on iPhone Duo (#73)
Submodule path 'submodules/swiftui-scrollview-interoperable-drag-gesture': checked out 'd776b6ab1919734244b568c74dbfc5a9b04e6d0c'
Submodule 'submodules/swiftui-scrollview-interoperable-drag-gesture' (https://github.com/FluidGroup/swiftui-scrollview-interoperable-drag-gesture.git) registered for path 'submodules/swiftui-scrollview-interoperable-drag-gesture'
Cloning into '/host/spi-builder-workspace/submodules/swiftui-scrollview-interoperable-drag-gesture'...
From https://github.com/FluidGroup/swiftui-scrollview-interoperable-drag-gesture
* branch d776b6ab1919734244b568c74dbfc5a9b04e6d0c -> FETCH_HEAD
Cloned https://github.com/FluidGroup/Rideau.git
Revision (git rev-parse @):
ac9376fae0952e7e823748b4b98fe5ce345b7d64
SUCCESS checkout https://github.com/FluidGroup/Rideau.git at main
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Build
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Selected platform: android
Swift version: 6.4
Building package at path: $PWD
https://github.com/FluidGroup/Rideau.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-54344843-3":/host -w "$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: sha256:34a00a57f57797b403a98b861c3ce940f20735b4cb78ef45654f0d4f3b0c0295
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:android-6.4-latest
Fetching https://github.com/FluidGroup/swiftui-scrollview-interoperable-drag-gesture
Fetching https://github.com/FluidGroup/swift-rubber-banding
[1/13] Fetching swift-rubber-banding
Fetched https://github.com/FluidGroup/swift-rubber-banding (0.40s)
[1/218] Fetching swiftui-scrollview-interoperable-drag-gesture
Fetched https://github.com/FluidGroup/swiftui-scrollview-interoperable-drag-gesture (0.52s)
Computing version for https://github.com/FluidGroup/swift-rubber-banding
Computed https://github.com/FluidGroup/swift-rubber-banding at 1.0.0 (0.84s)
Computing version for https://github.com/FluidGroup/swiftui-scrollview-interoperable-drag-gesture
Computed https://github.com/FluidGroup/swiftui-scrollview-interoperable-drag-gesture at 0.5.0 (0.21s)
Creating working copy for https://github.com/FluidGroup/swift-rubber-banding
Working copy of https://github.com/FluidGroup/swift-rubber-banding resolved at 1.0.0
Creating working copy for https://github.com/FluidGroup/swiftui-scrollview-interoperable-drag-gesture
Working copy of https://github.com/FluidGroup/swiftui-scrollview-interoperable-drag-gesture resolved at 0.5.0
Building for debugging...
[Constructing description]
[Planning deferred tasks]
[40 / 62] RubberBanding
error: SwiftCompile normal aarch64 failed with a nonzero exit code. Command line: cd /host
/host/spi-builder-workspace/.build/checkouts/swiftui-scrollview-interoperable-drag-gesture/Sources/SwiftUIScrollViewInteroperableDragGesture/DragGestureHandler.swift:1:8: [1;31merror: [1;39mno such module 'UIKit'[0;0m
[0;36m1 |[0;0m import UIKit
[0;36m|[0;0m `- [1;31merror: [1;39mno such module 'UIKit'[0;0m
[0;36m2 |[0;0m
[0;36m3 |[0;0m public struct ScrollViewInteroperableDragGestureValue: Equatable, Sendable {
Failed frontend command:
/root/.local/share/swiftly/toolchains/6.4.0/usr/bin/swift-frontend -frontend -emit-module -experimental-skip-non-inlinable-function-bodies-without-types /host/spi-builder-workspace/.build/checkouts/swiftui-scrollview-interoperable-drag-gesture/Sources/SwiftUIScrollViewInteroperableDragGesture/DragGestureHandler.swift /host/spi-builder-workspace/.build/checkouts/swiftui-scrollview-interoperable-drag-gesture/Sources/SwiftUIScrollViewInteroperableDragGesture/ScrollController.swift /host/spi-builder-workspace/.build/checkouts/swiftui-scrollview-interoperable-drag-gesture/Sources/SwiftUIScrollViewInteroperableDragGesture/SwiftUIScrollViewInteroperableDragGesture.swift /host/spi-builder-workspace/.build/checkouts/swiftui-scrollview-interoperable-drag-gesture/Sources/SwiftUIScrollViewInteroperableDragGesture/UIKit/UIScrollViewInteroperableDragGestureRecognizer.swift /host/spi-builder-workspace/.build/checkouts/swiftui-scrollview-interoperable-drag-gesture/Sources/SwiftUIScrollViewInteroperableDragGesture/UIScrollView+.swift -target aarch64-unknown-linux-android28 -Xllvm -aarch64-use-tbi -disable-objc-interop -sdk /android-ndk/android-ndk-r30/toolchains/llvm/prebuilt/linux-x86_64/sysroot -sysroot /android-ndk/android-ndk-r30/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 -suppress-warnings -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/6.4.0/usr/lib/swift/host/plugins/testing\#/root/.local/share/swiftly/toolchains/6.4.0/usr/bin/swift-plugin-server -user-module-version 0.5.0 -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-6.4.0-RELEASE_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-r30/toolchains/llvm/prebuilt/linux-x86_64/lib/clang/21 -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/swiftui-scrollview-interoperable-drag-gesture.build/Debug-android-aarch64/SwiftUIScrollViewInteroperableDragGesture-t.build/DerivedSources-normal/aarch64 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/swiftui-scrollview-interoperable-drag-gesture.build/Debug-android-aarch64/SwiftUIScrollViewInteroperableDragGesture-t.build/DerivedSources/aarch64 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/swiftui-scrollview-interoperable-drag-gesture.build/Debug-android-aarch64/SwiftUIScrollViewInteroperableDragGesture-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name SwiftUIScrollViewInteroperableDragGesture -package-name swiftui_scrollview_interoperable_drag_gesture -const-gather-protocols-file /host/spi-builder-workspace/.build/out/Intermediates.noindex/swiftui-scrollview-interoperable-drag-gesture.build/Debug-android-aarch64/SwiftUIScrollViewInteroperableDragGesture-t.build/Objects-normal/aarch64/SwiftUIScrollViewInteroperableDragGesture_const_extract_protocols.json -in-process-plugin-server-path /root/.local/share/swiftly/toolchains/6.4.0/usr/lib/swift/host/libSwiftInProcPluginServer.so -plugin-path /root/.local/share/swiftly/toolchains/6.4.0/usr/lib/swift/host/plugins -plugin-path /root/.local/share/swiftly/toolchains/6.4.0/usr/local/lib/swift/host/plugins -emit-module-doc-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/swiftui-scrollview-interoperable-drag-gesture.build/Debug-android-aarch64/SwiftUIScrollViewInteroperableDragGesture-t.build/Objects-normal/aarch64/Modules/SwiftUIScrollViewInteroperableDragGesture.swiftdoc -emit-module-source-info-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/swiftui-scrollview-interoperable-drag-gesture.build/Debug-android-aarch64/SwiftUIScrollViewInteroperableDragGesture-t.build/Objects-normal/aarch64/Modules/SwiftUIScrollViewInteroperableDragGesture.swiftsourceinfo -emit-objc-header-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/swiftui-scrollview-interoperable-drag-gesture.build/Debug-android-aarch64/SwiftUIScrollViewInteroperableDragGesture-t.build/Objects-normal/aarch64/SwiftUIScrollViewInteroperableDragGesture-Swift.h -serialize-diagnostics-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/swiftui-scrollview-interoperable-drag-gesture.build/Debug-android-aarch64/SwiftUIScrollViewInteroperableDragGesture-t.build/Objects-normal/aarch64/SwiftUIScrollViewInteroperableDragGesture-primary-emit-module.dia -emit-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/swiftui-scrollview-interoperable-drag-gesture.build/Debug-android-aarch64/SwiftUIScrollViewInteroperableDragGesture-t.build/Objects-normal/aarch64/SwiftUIScrollViewInteroperableDragGesture-primary-emit-module.d -parse-as-library -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/swiftui-scrollview-interoperable-drag-gesture.build/Debug-android-aarch64/SwiftUIScrollViewInteroperableDragGesture-t.build/Objects-normal/aarch64/Modules/SwiftUIScrollViewInteroperableDragGesture.swiftmodule
error: Build failed
BUILD FAILURE 6.4 android