Keyboard – Build Information – Swift Package Index

Build Information

Failed to build Keyboard, reference 1.4.1 (c07526), with Swift 6.4 for Linux on 22 Sep 2026 03:38:16 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:basic-6.4-latest swift build --triple x86_64-unknown-linux-gnu 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 5.1.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/AudioKit/Keyboard.git
Reference: 1.4.1
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/AudioKit/Keyboard
 * tag               1.4.1      -> FETCH_HEAD
HEAD is now at c075267 Fix Stuck Keys (#32)
Cloned https://github.com/AudioKit/Keyboard.git
Revision (git rev-parse @):
c0752677c602eec2f97ec50825581608bc56dac6
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/AudioKit/Keyboard.git at 1.4.1
========================================
Build
========================================
Selected platform:         linux
Swift version:             6.4
Building package at path:  $PWD
https://github.com/AudioKit/Keyboard.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-53886770-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:basic-6.4-latest swift build --triple x86_64-unknown-linux-gnu 2>&1
basic-6.4-latest: Pulling from saguaro1/spi-images
Digest: sha256:c77fcce225e223ac0fafed844619173fc6de8d62dd560eeb28db3182af6a282b
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:basic-6.4-latest
Fetching https://github.com/AudioKit/Tonic.git
[1/4034] Fetching tonic
Fetched https://github.com/AudioKit/Tonic.git (0.51s)
Computing version for https://github.com/AudioKit/Tonic.git
Computed https://github.com/AudioKit/Tonic.git at 2.1.2 (1.57s)
Creating working copy for https://github.com/AudioKit/Tonic.git
Working copy of https://github.com/AudioKit/Tonic.git resolved at 2.1.2
Building for debugging...
[Pre-planning 1 / 125]
[39 / 54] Tonic
error: SwiftCompile normal x86_64 /host/spi-builder-workspace/Sources/Keyboard/MultitouchView.swift failed with a nonzero exit code. Command line:     cd /host
    builtin-SwiftPerFileCompile MultitouchView.swift
/host/spi-builder-workspace/Sources/Keyboard/KeyContainer.swift:3:8: [1;31merror: [1;39mno such module 'SwiftUI'[0;0m
 [0;36m1 |[0;0m // Copyright AudioKit. All Rights Reserved. Revision History at http://github.com/AudioKit/Keyboard/
 [0;36m2 |[0;0m
 [0;36m3 |[0;0m import SwiftUI
   [0;36m|[0;0m        `- [1;31merror: [1;39mno such module 'SwiftUI'[0;0m
 [0;36m4 |[0;0m import Tonic
 [0;36m5 |[0;0m
Failed frontend command:
/usr/bin/swift-frontend -frontend -c /host/spi-builder-workspace/Sources/Keyboard/KeyContainer.swift /host/spi-builder-workspace/Sources/Keyboard/Keyboard.swift /host/spi-builder-workspace/Sources/Keyboard/KeyboardKey.swift /host/spi-builder-workspace/Sources/Keyboard/KeyboardModel.swift /host/spi-builder-workspace/Sources/Keyboard/Layouts/Guitar.swift /host/spi-builder-workspace/Sources/Keyboard/Layouts/Isomorphic.swift /host/spi-builder-workspace/Sources/Keyboard/Layouts/KeyboardLayout.swift /host/spi-builder-workspace/Sources/Keyboard/Layouts/Piano.swift /host/spi-builder-workspace/Sources/Keyboard/Layouts/PianoSpacer.swift /host/spi-builder-workspace/Sources/Keyboard/Layouts/VerticalIsomorphic.swift /host/spi-builder-workspace/Sources/Keyboard/Layouts/VerticalPiano.swift /host/spi-builder-workspace/Sources/Keyboard/MIDIMonitorKeyboard.swift -primary-file /host/spi-builder-workspace/Sources/Keyboard/MultitouchView.swift /host/spi-builder-workspace/Sources/Keyboard/PreferenceKeys.swift -emit-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/Keyboard.build/Debug-linux-x86_64/Keyboard-t.build/Objects-normal/x86_64/MultitouchView.d -emit-const-values-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/Keyboard.build/Debug-linux-x86_64/Keyboard-t.build/Objects-normal/x86_64/MultitouchView.swiftconstvalues -emit-reference-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/Keyboard.build/Debug-linux-x86_64/Keyboard-t.build/Objects-normal/x86_64/MultitouchView.swiftdeps -serialize-diagnostics-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/Keyboard.build/Debug-linux-x86_64/Keyboard-t.build/Objects-normal/x86_64/MultitouchView.dia -target x86_64-unknown-linux-gnu -disable-objc-interop -I /host/spi-builder-workspace/.build/out/Products/Debug-linux-x86_64 -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 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 /usr/lib/swift/host/plugins/testing\#/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 -enable-anonymous-context-mangled-names -file-compilation-dir /host -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-linux-x86_64/include -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/Keyboard.build/Debug-linux-x86_64/Keyboard-t.build/DerivedSources-normal/x86_64 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/Keyboard.build/Debug-linux-x86_64/Keyboard-t.build/DerivedSources/x86_64 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/Keyboard.build/Debug-linux-x86_64/Keyboard-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name Keyboard -package-name spi_builder_workspace -const-gather-protocols-file /host/spi-builder-workspace/.build/out/Intermediates.noindex/Keyboard.build/Debug-linux-x86_64/Keyboard-t.build/Objects-normal/x86_64/Keyboard_const_extract_protocols.json -in-process-plugin-server-path /usr/lib/swift/host/libSwiftInProcPluginServer.so -plugin-path /usr/lib/swift/host/plugins -plugin-path /usr/local/lib/swift/host/plugins -parse-as-library -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/Keyboard.build/Debug-linux-x86_64/Keyboard-t.build/Objects-normal/x86_64/MultitouchView.o -index-unit-output-path /Keyboard.build/Debug-linux-x86_64/Keyboard-t.build/Objects-normal/x86_64/MultitouchView.o -index-store-path /host/spi-builder-workspace/.build/out -index-system-modules
error: Build failed
BUILD FAILURE 6.4 linux