Swift Package IndexBuild Information
Failed to build SwiftSnapshotTesting, reference master (b2ecbe), with Swift 6.4 for Android on 18 Sep 2026 08:07:53 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-53886770-0":/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:android-6.4-latest swift build --swift-sdk aarch64-unknown-linux-android28 2>&1Build Log
========================================
RunAll
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Builder version: 5.1.0
Interrupt handler set up.
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Checkout
========================================
Clone URL: https://github.com/eugenebokhan/swift-snapshot-testing.git
Reference: master
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/eugenebokhan/swift-snapshot-testing
* branch master -> FETCH_HEAD
* [new branch] master -> origin/master
HEAD is now at b2ecbe0 update deps
Cloned https://github.com/eugenebokhan/swift-snapshot-testing.git
Revision (git rev-parse @):
b2ecbe0e6e25c9582ffba6a7474cd9bf50a6624a
SUCCESS checkout https://github.com/eugenebokhan/swift-snapshot-testing.git at master
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Build
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Selected platform: android
Swift version: 6.4
Building package at path: $PWD
https://github.com/eugenebokhan/swift-snapshot-testing.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-53886770-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images: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/eugenebokhan/ResourcesBridge.git
Fetching https://github.com/s1ddok/Alloy.git
Fetching https://github.com/devicekit/DeviceKit.git
[1/4470] Fetching alloy
[583/8958] Fetching alloy, devicekit
Fetched https://github.com/devicekit/DeviceKit.git (0.72s)
Fetched https://github.com/s1ddok/Alloy.git (0.72s)
[1/183] Fetching resourcesbridge
Fetched https://github.com/eugenebokhan/ResourcesBridge.git (1.15s)
Computing version for https://github.com/eugenebokhan/ResourcesBridge.git
Computed https://github.com/eugenebokhan/ResourcesBridge.git at 0.0.4 (1.33s)
Fetching https://github.com/eugenebokhan/Bonjour.git
[1/113] Fetching bonjour
Fetched https://github.com/eugenebokhan/Bonjour.git (0.48s)
Computing version for https://github.com/eugenebokhan/Bonjour.git
Computed https://github.com/eugenebokhan/Bonjour.git at 2.1.0 (0.66s)
Computing version for https://github.com/s1ddok/Alloy.git
Computed https://github.com/s1ddok/Alloy.git at 0.18.2 (0.17s)
Computing version for https://github.com/devicekit/DeviceKit.git
Computed https://github.com/devicekit/DeviceKit.git at 4.9.0 (0.17s)
Creating working copy for https://github.com/eugenebokhan/Bonjour.git
Working copy of https://github.com/eugenebokhan/Bonjour.git resolved at 2.1.0
Creating working copy for https://github.com/s1ddok/Alloy.git
Working copy of https://github.com/s1ddok/Alloy.git resolved at 0.18.2
Creating working copy for https://github.com/devicekit/DeviceKit.git
Working copy of https://github.com/devicekit/DeviceKit.git resolved at 4.9.0
Creating working copy for https://github.com/eugenebokhan/ResourcesBridge.git
Working copy of https://github.com/eugenebokhan/ResourcesBridge.git resolved at 0.0.4
Building for debugging...
[Computing dependencies]
[Pre-planning 1 / 274]
[Constructing 124 / 587]
warning: no rule to process file '/host/spi-builder-workspace/Sources/SwiftSnapshotTesting/Shaders/Shaders.metal' of type 'sourcecode.metal' for architecture 'aarch64'
warning: no rule to process file '/host/spi-builder-workspace/.build/checkouts/Alloy/Sources/Alloy/Shaders/Shaders.metal' of type 'sourcecode.metal' for architecture 'aarch64'
[67 / 104] Bonjour
error: SwiftCompile normal aarch64 failed with a nonzero exit code. Command line: cd /host
/host/spi-builder-workspace/.build/checkouts/DeviceKit/Source/Device.generated.swift:15:8: [1;31merror: [1;39mno such module 'UIKit'[0;0m
[0;36m13 |[0;0m import WatchKit
[0;36m14 |[0;0m #else
[0;36m15 |[0;0m import UIKit
[0;36m|[0;0m `- [1;31merror: [1;39mno such module 'UIKit'[0;0m
[0;36m16 |[0;0m #endif
[0;36m17 |[0;0m
Failed frontend command:
/root/.local/share/swiftly/toolchains/6.4.x-snapshot-2026-09-04/usr/bin/swift-frontend -frontend -emit-module -experimental-skip-non-inlinable-function-bodies-without-types /host/spi-builder-workspace/.build/checkouts/DeviceKit/Source/Device.generated.swift -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 -suppress-warnings -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 /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/DeviceKit.build/Debug-android-aarch64/DeviceKit-t.build/DerivedSources-normal/aarch64 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/DeviceKit.build/Debug-android-aarch64/DeviceKit-t.build/DerivedSources/aarch64 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/DeviceKit.build/Debug-android-aarch64/DeviceKit-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name DeviceKit -const-gather-protocols-file /host/spi-builder-workspace/.build/out/Intermediates.noindex/DeviceKit.build/Debug-android-aarch64/DeviceKit-t.build/Objects-normal/aarch64/DeviceKit_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 -emit-module-doc-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/DeviceKit.build/Debug-android-aarch64/DeviceKit-t.build/Objects-normal/aarch64/Modules/DeviceKit.swiftdoc -emit-module-source-info-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/DeviceKit.build/Debug-android-aarch64/DeviceKit-t.build/Objects-normal/aarch64/Modules/DeviceKit.swiftsourceinfo -emit-objc-header-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/DeviceKit.build/Debug-android-aarch64/DeviceKit-t.build/Objects-normal/aarch64/DeviceKit-Swift.h -serialize-diagnostics-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/DeviceKit.build/Debug-android-aarch64/DeviceKit-t.build/Objects-normal/aarch64/DeviceKit-primary-emit-module.dia -emit-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/DeviceKit.build/Debug-android-aarch64/DeviceKit-t.build/Objects-normal/aarch64/DeviceKit-primary-emit-module.d -parse-as-library -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/DeviceKit.build/Debug-android-aarch64/DeviceKit-t.build/Objects-normal/aarch64/Modules/DeviceKit.swiftmodule
error: Build failed
BUILD FAILURE 6.4 android