Swift Package Index

Build Information

Failed to build Ultravox, reference main (eed051), with Swift 6.3 for Linux on 16 Apr 2026 06:30:46 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4609320-0":/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:basic-6.3-latest swift build --triple x86_64-unknown-linux-gnu 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 4.70.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/fixie-ai/ultravox-client-sdk-ios.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/fixie-ai/ultravox-client-sdk-ios
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at eed0513 Refactored from URLSession to use NWConnection. (#8)
Cloned https://github.com/fixie-ai/ultravox-client-sdk-ios.git
Revision (git rev-parse @):
eed0513a8efdbeb5936de2de04c8e3df9ac05699
SUCCESS checkout https://github.com/fixie-ai/ultravox-client-sdk-ios.git at main
========================================
Build
========================================
Selected platform:         linux
Swift version:             6.3
Building package at path:  $PWD
https://github.com/fixie-ai/ultravox-client-sdk-ios.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/swiftpackageindex/spi-images:basic-6.3-latest swift build --triple x86_64-unknown-linux-gnu 2>&1
basic-6.3-latest: Pulling from swiftpackageindex/spi-images
Digest: sha256:5a7d791d2ead8a924b1292cb31bf3288eabcfe8880e0b005b00b45b71a5bc36a
Status: Image is up to date for registry.gitlab.com/swiftpackageindex/spi-images:basic-6.3-latest
Fetching https://github.com/livekit/client-sdk-swift.git
[1/39005] Fetching client-sdk-swift
Fetched https://github.com/livekit/client-sdk-swift.git from cache (1.93s)
Computing version for https://github.com/livekit/client-sdk-swift.git
Computed https://github.com/livekit/client-sdk-swift.git at 2.13.0 (2.63s)
Fetching https://github.com/livekit/webrtc-xcframework.git
Fetching https://github.com/livekit/livekit-uniffi-xcframework.git
Fetching https://github.com/apple/swift-protobuf.git
[1/52] Fetching livekit-uniffi-xcframework
[53/412] Fetching livekit-uniffi-xcframework, webrtc-xcframework
Fetched https://github.com/livekit/webrtc-xcframework.git from cache (0.42s)
Fetched https://github.com/livekit/livekit-uniffi-xcframework.git from cache (0.42s)
[1/46818] Fetching swift-protobuf
Fetched https://github.com/apple/swift-protobuf.git from cache (9.26s)
Computing version for https://github.com/livekit/livekit-uniffi-xcframework.git
Computed https://github.com/livekit/livekit-uniffi-xcframework.git at 0.0.5 (9.71s)
Computing version for https://github.com/livekit/webrtc-xcframework.git
Computed https://github.com/livekit/webrtc-xcframework.git at 144.7559.3 (0.53s)
Computing version for https://github.com/apple/swift-protobuf.git
Computed https://github.com/apple/swift-protobuf.git at 1.36.1 (0.69s)
Creating working copy for https://github.com/livekit/client-sdk-swift.git
Working copy of https://github.com/livekit/client-sdk-swift.git resolved at 2.13.0
Creating working copy for https://github.com/apple/swift-protobuf.git
Working copy of https://github.com/apple/swift-protobuf.git resolved at 1.36.1
Creating working copy for https://github.com/livekit/livekit-uniffi-xcframework.git
Working copy of https://github.com/livekit/livekit-uniffi-xcframework.git resolved at 0.0.5
Creating working copy for https://github.com/livekit/webrtc-xcframework.git
Working copy of https://github.com/livekit/webrtc-xcframework.git resolved at 144.7559.3
Downloading binary artifact https://github.com/livekit/webrtc-xcframework/releases/download/144.7559.03/LiveKitWebRTC.xcframework.zip
Downloading binary artifact https://github.com/livekit/livekit-uniffi-xcframework/releases/download/0.0.5/RustLiveKitUniFFI.xcframework.zip
[866/66338957] Downloading https://github.com/livekit/webrtc-xcframework/releases/download/144.7559.03/LiveKitWebRTC.xcframework.zip
[16975/216291961] Downloading https://github.com/livekit/webrtc-xcframework/releases/download/144.7559.03/LiveKitWebRTC.xcframework.zip, https://github.com/livekit/livekit-uniffi-xcframework/releases/download/0.0.5/RustLiveKitUniFFI.xcframework.zip
Downloaded https://github.com/livekit/webrtc-xcframework/releases/download/144.7559.03/LiveKitWebRTC.xcframework.zip (6.92s)
Downloaded https://github.com/livekit/livekit-uniffi-xcframework/releases/download/0.0.5/RustLiveKitUniFFI.xcframework.zip (15.43s)
[1/1] Compiling plugin SwiftProtobufPlugin
Building for debugging...
[1/8] Copying PrivacyInfo.xcprivacy
[2/8] Write sources
In file included from /host/spi-builder-workspace/.build/checkouts/client-sdk-swift/Sources/LKObjCHelpers/LKObjCHelpers.m:1:
/host/spi-builder-workspace/.build/checkouts/client-sdk-swift/Sources/LKObjCHelpers/include/LKObjCHelpers.h:1:9: fatal error: 'Foundation/Foundation.h' file not found
    1 | #import <Foundation/Foundation.h>
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~
1 error generated.
[6/8] Compiling LKObjCHelpers LKObjCHelpers.m
[6/8] Write swift-version-24593BA9C3E375BF.txt
BUILD FAILURE 6.3 linux