Swift Package Index

Build Information

Failed to build FluidInterfaceKit, reference 0.16.3 (1d85cd), with Swift 6.3 for Android on 18 Apr 2026 08:49:41 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4606859-2":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/swiftpackageindex/spi-images:android-6.3-latest swift build --swift-sdk aarch64-unknown-linux-android28 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 4.70.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/FluidGroup/FluidInterfaceKit.git
Reference: 0.16.3
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/FluidInterfaceKit
 * tag               0.16.3     -> FETCH_HEAD
HEAD is now at 1d85cd3 Fix contextualExpanding (#189)
Cloned https://github.com/FluidGroup/FluidInterfaceKit.git
Revision (git rev-parse @):
1d85cd3154e1b9b06e999da179f72f7aec83bba0
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/FluidGroup/FluidInterfaceKit.git at 0.16.3
========================================
Build
========================================
Selected platform:         android
Swift version:             6.3
Building package at path:  $PWD
https://github.com/FluidGroup/FluidInterfaceKit.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-2":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/swiftpackageindex/spi-images:android-6.3-latest swift build --swift-sdk aarch64-unknown-linux-android28 2>&1
android-6.3-latest: Pulling from swiftpackageindex/spi-images
Digest: sha256:9008270ea37a55e78725e6225015adb5eff8582da520c5232bf0499f32c36dc4
Status: Image is up to date for registry.gitlab.com/swiftpackageindex/spi-images:android-6.3-latest
Fetching https://github.com/FluidGroup/swift-rubber-banding
Fetching https://github.com/FluidGroup/Rideau.git
Fetching https://github.com/FluidGroup/GeometryKit
Fetching https://github.com/FluidGroup/ResultBuilderKit.git
Fetching https://github.com/FluidGroup/swiftui-Hosting
[1/2472] Fetching rideau
[150/2485] Fetching rideau, swift-rubber-banding
[286/2731] Fetching rideau, swift-rubber-banding, swiftui-hosting
[631/2779] Fetching rideau, swift-rubber-banding, swiftui-hosting, geometrykit
Fetched https://github.com/FluidGroup/swift-rubber-banding from cache (0.34s)
Fetched https://github.com/FluidGroup/swiftui-Hosting from cache (0.33s)
Fetched https://github.com/FluidGroup/GeometryKit from cache (0.35s)
[396/2472] Fetching rideau
[545/2546] Fetching rideau, resultbuilderkit
Fetched https://github.com/FluidGroup/ResultBuilderKit.git from cache (1.98s)
Fetched https://github.com/FluidGroup/Rideau.git from cache (2.04s)
Computing version for https://github.com/FluidGroup/swift-rubber-banding
Computed https://github.com/FluidGroup/swift-rubber-banding at 1.0.0 (2.44s)
Computing version for https://github.com/FluidGroup/GeometryKit
Computed https://github.com/FluidGroup/GeometryKit at 1.1.0 (2.27s)
Computing version for https://github.com/FluidGroup/ResultBuilderKit.git
Computed https://github.com/FluidGroup/ResultBuilderKit.git at 1.3.0 (0.42s)
Computing version for https://github.com/FluidGroup/swiftui-Hosting
Computed https://github.com/FluidGroup/swiftui-Hosting at 2.6.0 (0.39s)
Computing version for https://github.com/FluidGroup/Rideau.git
Computed https://github.com/FluidGroup/Rideau.git at 2.4.0 (0.50s)
Creating working copy for https://github.com/FluidGroup/GeometryKit
Working copy of https://github.com/FluidGroup/GeometryKit resolved at 1.1.0
Creating working copy for https://github.com/FluidGroup/ResultBuilderKit.git
Working copy of https://github.com/FluidGroup/ResultBuilderKit.git resolved at 1.3.0
Creating working copy for https://github.com/FluidGroup/Rideau.git
Working copy of https://github.com/FluidGroup/Rideau.git resolved at 2.4.0
Creating working copy for https://github.com/FluidGroup/swiftui-Hosting
Working copy of https://github.com/FluidGroup/swiftui-Hosting resolved at 2.6.0
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
warning: 'rideau': found 1 file(s) which are unhandled; explicitly declare them as resources or exclude from the target
    /host/spi-builder-workspace/.build/checkouts/Rideau/Rideau/Info.plist
Building for debugging...
In file included from /host/spi-builder-workspace/Sources/FluidRuntime/FluidRuntime.m:8:
/host/spi-builder-workspace/Sources/FluidRuntime/include/FluidRuntime.h:11:9: fatal error: 'UIKit/UIKit.h' file not found
   11 | #import <UIKit/UIKit.h>
      |         ^~~~~~~~~~~~~~~
1 error generated.
[0/16] Compiling FluidRuntime FluidRuntime.m
[0/16] Write sources
[0/16] Write swift-version--4F562202D5529B1.txt
BUILD FAILURE 6.3 android