Swift Package Index

Build Information

Failed to build MessageKit, reference master (b32f02), with Swift 6.3 for Linux on 15 Apr 2026 20:57:59 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: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/monzo/MessageKit.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/monzo/MessageKit
 * branch            master     -> FETCH_HEAD
 * [new branch]      master     -> origin/master
HEAD is now at b32f027 📦  Add SPM support (#14)
Cloned https://github.com/monzo/MessageKit.git
Revision (git rev-parse @):
b32f027f1a833d9a03e1bd3e841aec5321eb85c5
SUCCESS checkout https://github.com/monzo/MessageKit.git at master
========================================
Build
========================================
Selected platform:         linux
Swift version:             6.3
Building package at path:  $PWD
https://github.com/monzo/MessageKit.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-2":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/swiftpackageindex/spi-images: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/nathantannar4/InputBarAccessoryView.git
[1/4170] Fetching inputbaraccessoryview
Fetched https://github.com/nathantannar4/InputBarAccessoryView.git from cache (0.65s)
Computing version for https://github.com/nathantannar4/InputBarAccessoryView.git
Computed https://github.com/nathantannar4/InputBarAccessoryView.git at 4.3.3 (1.08s)
Fetching https://github.com/ReactiveX/RxSwift.git
[1/54305] Fetching rxswift
Fetched https://github.com/ReactiveX/RxSwift.git from cache (6.83s)
Computing version for https://github.com/ReactiveX/RxSwift.git
Computed https://github.com/ReactiveX/RxSwift.git at 5.1.3 (7.31s)
Creating working copy for https://github.com/nathantannar4/InputBarAccessoryView.git
Working copy of https://github.com/nathantannar4/InputBarAccessoryView.git resolved at 4.3.3
Creating working copy for https://github.com/ReactiveX/RxSwift.git
Working copy of https://github.com/ReactiveX/RxSwift.git resolved at 5.1.3
Building for debugging...
[0/39] Copying play@3x.png
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[0/39] Copying mklogo.svg
[0/39] Copying CellStructure.png
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[0/39] Copying bubble_full@3x.png
[0/39] Copying bubble_full.png
[0/39] Copying bubble_full@2x.png
[0/39] Copying Info.plist
[0/39] Copying InputBarAccessoryViewLayout.png
[0/39] Copying TypingIndicator.png
[33/39] Copying ExampleB.png
[34/39] Copying mklogo.png
[35/39] Copying ExampleA.png
[36/39] Write sources
[38/39] Write swift-version-24593BA9C3E375BF.txt
error: emit-module command failed with exit code 1 (use -v to see invocation)
[40/70] Emitting module InputBarAccessoryView
/host/spi-builder-workspace/.build/checkouts/InputBarAccessoryView/Sources/Controls/InputBarButtonItem.swift:28:8: error: no such module 'UIKit'
 26 | //
 27 |
 28 | import UIKit
    |        `- error: no such module 'UIKit'
 29 |
 30 | /**
[41/74] Compiling InputBarAccessoryView InputBarButtonItem.swift
/host/spi-builder-workspace/.build/checkouts/InputBarAccessoryView/Sources/Controls/InputBarButtonItem.swift:28:8: error: no such module 'UIKit'
 26 | //
 27 |
 28 | import UIKit
    |        `- error: no such module 'UIKit'
 29 |
 30 | /**
[42/74] Compiling InputBarAccessoryView InputBarSendButton.swift
/host/spi-builder-workspace/.build/checkouts/InputBarAccessoryView/Sources/Controls/InputBarButtonItem.swift:28:8: error: no such module 'UIKit'
 26 | //
 27 |
 28 | import UIKit
    |        `- error: no such module 'UIKit'
 29 |
 30 | /**
[43/74] Compiling InputBarAccessoryView NSMutableAttributedString+Extensions.swift
/host/spi-builder-workspace/.build/checkouts/InputBarAccessoryView/Sources/Controls/InputBarButtonItem.swift:28:8: error: no such module 'UIKit'
 26 | //
 27 |
 28 | import UIKit
    |        `- error: no such module 'UIKit'
 29 |
 30 | /**
[44/74] Compiling InputBarAccessoryView NSNotification+Extensions.swift
/host/spi-builder-workspace/.build/checkouts/InputBarAccessoryView/Sources/Controls/InputBarButtonItem.swift:28:8: error: no such module 'UIKit'
 26 | //
 27 |
 28 | import UIKit
    |        `- error: no such module 'UIKit'
 29 |
 30 | /**
[45/74] Compiling InputBarAccessoryView String+Extensions.swift
/host/spi-builder-workspace/.build/checkouts/InputBarAccessoryView/Sources/Controls/InputBarButtonItem.swift:28:8: error: no such module 'UIKit'
 26 | //
 27 |
 28 | import UIKit
    |        `- error: no such module 'UIKit'
 29 |
 30 | /**
[46/74] Compiling InputBarAccessoryView InputBarAccessoryViewDelegate.swift
/host/spi-builder-workspace/.build/checkouts/InputBarAccessoryView/Sources/Controls/InputBarButtonItem.swift:28:8: error: no such module 'UIKit'
 26 | //
 27 |
 28 | import UIKit
    |        `- error: no such module 'UIKit'
 29 |
 30 | /**
[47/74] Compiling InputBarAccessoryView InputItem.swift
/host/spi-builder-workspace/.build/checkouts/InputBarAccessoryView/Sources/Controls/InputBarButtonItem.swift:28:8: error: no such module 'UIKit'
 26 | //
 27 |
 28 | import UIKit
    |        `- error: no such module 'UIKit'
 29 |
 30 | /**
[48/74] Compiling InputBarAccessoryView InputPlugin.swift
/host/spi-builder-workspace/.build/checkouts/InputBarAccessoryView/Sources/Controls/InputBarButtonItem.swift:28:8: error: no such module 'UIKit'
 26 | //
 27 |
 28 | import UIKit
    |        `- error: no such module 'UIKit'
 29 |
 30 | /**
[49/74] Compiling InputBarAccessoryView InputBarAccessoryView+Availability.swift
/host/spi-builder-workspace/.build/checkouts/InputBarAccessoryView/Sources/Controls/InputBarButtonItem.swift:28:8: error: no such module 'UIKit'
 26 | //
 27 |
 28 | import UIKit
    |        `- error: no such module 'UIKit'
 29 |
 30 | /**
[50/74] Compiling InputBarAccessoryView InputBarViewController.swift
/host/spi-builder-workspace/.build/checkouts/InputBarAccessoryView/Sources/Controls/InputBarButtonItem.swift:28:8: error: no such module 'UIKit'
 26 | //
 27 |
 28 | import UIKit
    |        `- error: no such module 'UIKit'
 29 |
 30 | /**
[51/74] Compiling InputBarAccessoryView InputStackView.swift
/host/spi-builder-workspace/.build/checkouts/InputBarAccessoryView/Sources/Controls/InputBarButtonItem.swift:28:8: error: no such module 'UIKit'
 26 | //
 27 |
 28 | import UIKit
    |        `- error: no such module 'UIKit'
 29 |
 30 | /**
[52/74] Compiling InputBarAccessoryView InputTextView.swift
/host/spi-builder-workspace/.build/checkouts/InputBarAccessoryView/Sources/Controls/InputBarButtonItem.swift:28:8: error: no such module 'UIKit'
 26 | //
 27 |
 28 | import UIKit
    |        `- error: no such module 'UIKit'
 29 |
 30 | /**
[53/74] Compiling InputBarAccessoryView SeparatorLine.swift
/host/spi-builder-workspace/.build/checkouts/InputBarAccessoryView/Sources/Controls/InputBarButtonItem.swift:28:8: error: no such module 'UIKit'
 26 | //
 27 |
 28 | import UIKit
    |        `- error: no such module 'UIKit'
 29 |
 30 | /**
[54/74] Compiling InputBarAccessoryView AttachmentManagerDataSource.swift
/host/spi-builder-workspace/.build/checkouts/InputBarAccessoryView/Sources/Controls/InputBarButtonItem.swift:28:8: error: no such module 'UIKit'
 26 | //
 27 |
 28 | import UIKit
    |        `- error: no such module 'UIKit'
 29 |
 30 | /**
[55/74] Compiling InputBarAccessoryView AttachmentManagerDelegate.swift
/host/spi-builder-workspace/.build/checkouts/InputBarAccessoryView/Sources/Controls/InputBarButtonItem.swift:28:8: error: no such module 'UIKit'
 26 | //
 27 |
 28 | import UIKit
    |        `- error: no such module 'UIKit'
 29 |
 30 | /**
[56/74] Compiling InputBarAccessoryView AttachmentCell.swift
/host/spi-builder-workspace/.build/checkouts/InputBarAccessoryView/Sources/Controls/InputBarButtonItem.swift:28:8: error: no such module 'UIKit'
 26 | //
 27 |
 28 | import UIKit
    |        `- error: no such module 'UIKit'
 29 |
 30 | /**
[57/74] Compiling InputBarAccessoryView AttachmentsView.swift
/host/spi-builder-workspace/.build/checkouts/InputBarAccessoryView/Sources/Controls/InputBarButtonItem.swift:28:8: error: no such module 'UIKit'
 26 | //
 27 |
 28 | import UIKit
    |        `- error: no such module 'UIKit'
 29 |
 30 | /**
[58/74] Compiling InputBarAccessoryView KeyboardNotification.swift
/host/spi-builder-workspace/.build/checkouts/InputBarAccessoryView/Sources/Controls/InputBarButtonItem.swift:28:8: error: no such module 'UIKit'
 26 | //
 27 |
 28 | import UIKit
    |        `- error: no such module 'UIKit'
 29 |
 30 | /**
[59/74] Compiling InputBarAccessoryView HorizontalEdgePadding.swift
/host/spi-builder-workspace/.build/checkouts/InputBarAccessoryView/Sources/Controls/InputBarButtonItem.swift:28:8: error: no such module 'UIKit'
 26 | //
 27 |
 28 | import UIKit
    |        `- error: no such module 'UIKit'
 29 |
 30 | /**
[60/74] Compiling InputBarAccessoryView NSConstraintLayoutSet.swift
/host/spi-builder-workspace/.build/checkouts/InputBarAccessoryView/Sources/Controls/InputBarButtonItem.swift:28:8: error: no such module 'UIKit'
 26 | //
 27 |
 28 | import UIKit
    |        `- error: no such module 'UIKit'
 29 |
 30 | /**
[61/74] Compiling InputBarAccessoryView AttachmentManager.swift
/host/spi-builder-workspace/.build/checkouts/InputBarAccessoryView/Sources/Controls/InputBarButtonItem.swift:28:8: error: no such module 'UIKit'
 26 | //
 27 |
 28 | import UIKit
    |        `- error: no such module 'UIKit'
 29 |
 30 | /**
[62/74] Compiling InputBarAccessoryView AutocompleteManagerDataSource.swift
/host/spi-builder-workspace/.build/checkouts/InputBarAccessoryView/Sources/Controls/InputBarButtonItem.swift:28:8: error: no such module 'UIKit'
 26 | //
 27 |
 28 | import UIKit
    |        `- error: no such module 'UIKit'
 29 |
 30 | /**
[63/74] Compiling InputBarAccessoryView AutocompleteManagerDelegate.swift
/host/spi-builder-workspace/.build/checkouts/InputBarAccessoryView/Sources/Controls/InputBarButtonItem.swift:28:8: error: no such module 'UIKit'
 26 | //
 27 |
 28 | import UIKit
    |        `- error: no such module 'UIKit'
 29 |
 30 | /**
[64/74] Compiling InputBarAccessoryView AutocompleteCell.swift
/host/spi-builder-workspace/.build/checkouts/InputBarAccessoryView/Sources/Controls/InputBarButtonItem.swift:28:8: error: no such module 'UIKit'
 26 | //
 27 |
 28 | import UIKit
    |        `- error: no such module 'UIKit'
 29 |
 30 | /**
[65/74] Compiling InputBarAccessoryView AutocompleteTableView.swift
/host/spi-builder-workspace/.build/checkouts/InputBarAccessoryView/Sources/Controls/InputBarButtonItem.swift:28:8: error: no such module 'UIKit'
 26 | //
 27 |
 28 | import UIKit
    |        `- error: no such module 'UIKit'
 29 |
 30 | /**
[66/74] Compiling InputBarAccessoryView ImageAttachmentCell.swift
/host/spi-builder-workspace/.build/checkouts/InputBarAccessoryView/Sources/Controls/InputBarButtonItem.swift:28:8: error: no such module 'UIKit'
 26 | //
 27 |
 28 | import UIKit
    |        `- error: no such module 'UIKit'
 29 |
 30 | /**
[67/74] Compiling InputBarAccessoryView AutocompleteManager.swift
/host/spi-builder-workspace/.build/checkouts/InputBarAccessoryView/Sources/Controls/InputBarButtonItem.swift:28:8: error: no such module 'UIKit'
 26 | //
 27 |
 28 | import UIKit
    |        `- error: no such module 'UIKit'
 29 |
 30 | /**
[68/74] Compiling InputBarAccessoryView AutocompleteCompletion.swift
/host/spi-builder-workspace/.build/checkouts/InputBarAccessoryView/Sources/Controls/InputBarButtonItem.swift:28:8: error: no such module 'UIKit'
 26 | //
 27 |
 28 | import UIKit
    |        `- error: no such module 'UIKit'
 29 |
 30 | /**
[69/74] Compiling InputBarAccessoryView AutocompleteSession.swift
/host/spi-builder-workspace/.build/checkouts/InputBarAccessoryView/Sources/Controls/InputBarButtonItem.swift:28:8: error: no such module 'UIKit'
 26 | //
 27 |
 28 | import UIKit
    |        `- error: no such module 'UIKit'
 29 |
 30 | /**
[70/74] Compiling InputBarAccessoryView UITextView+Extensions.swift
/host/spi-builder-workspace/.build/checkouts/InputBarAccessoryView/Sources/Controls/InputBarButtonItem.swift:28:8: error: no such module 'UIKit'
 26 | //
 27 |
 28 | import UIKit
    |        `- error: no such module 'UIKit'
 29 |
 30 | /**
[71/74] Compiling InputBarAccessoryView UIView+AutoLayout.swift
/host/spi-builder-workspace/.build/checkouts/InputBarAccessoryView/Sources/Controls/InputBarButtonItem.swift:28:8: error: no such module 'UIKit'
 26 | //
 27 |
 28 | import UIKit
    |        `- error: no such module 'UIKit'
 29 |
 30 | /**
[72/74] Compiling InputBarAccessoryView InputBarAccessoryView.swift
/host/spi-builder-workspace/.build/checkouts/InputBarAccessoryView/Sources/Controls/InputBarButtonItem.swift:28:8: error: no such module 'UIKit'
 26 | //
 27 |
 28 | import UIKit
    |        `- error: no such module 'UIKit'
 29 |
 30 | /**
[73/74] Compiling InputBarAccessoryView KeyboardEvent.swift
/host/spi-builder-workspace/.build/checkouts/InputBarAccessoryView/Sources/Controls/InputBarButtonItem.swift:28:8: error: no such module 'UIKit'
 26 | //
 27 |
 28 | import UIKit
    |        `- error: no such module 'UIKit'
 29 |
 30 | /**
[74/74] Compiling InputBarAccessoryView KeyboardManager.swift
/host/spi-builder-workspace/.build/checkouts/InputBarAccessoryView/Sources/Controls/InputBarButtonItem.swift:28:8: error: no such module 'UIKit'
 26 | //
 27 |
 28 | import UIKit
    |        `- error: no such module 'UIKit'
 29 |
 30 | /**
BUILD FAILURE 6.3 linux