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Build Information

Failed to build JTAppleCalendar, reference master (6a19c8), with Swift 6.3 for Linux on 13 Apr 2026 21:42:15 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4609320-1":/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/patchthecode/JTAppleCalendar.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/patchthecode/JTAppleCalendar
 * branch            master     -> FETCH_HEAD
 * [new branch]      master     -> origin/master
HEAD is now at 6a19c89 Added missing file from readme link
Cloned https://github.com/patchthecode/JTAppleCalendar.git
Revision (git rev-parse @):
6a19c89f40b928c7bf7cf43a7df1fef739b8a0ab
SUCCESS checkout https://github.com/patchthecode/JTAppleCalendar.git at master
========================================
Build
========================================
Selected platform:         linux
Swift version:             6.3
Building package at path:  $PWD
https://github.com/patchthecode/JTAppleCalendar.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-1":/host -w "$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
warning: 'spi-builder-workspace': found 1 file(s) which are unhandled; explicitly declare them as resources or exclude from the target
    /host/spi-builder-workspace/Sources/JTAppleCalendar/Info.plist
Building for debugging...
[0/3] Copying PrivacyInfo.xcprivacy
[1/3] Write sources
[2/3] Write swift-version-24593BA9C3E375BF.txt
error: emit-module command failed with exit code 1 (use -v to see invocation)
[4/25] Emitting module JTAppleCalendar
/host/spi-builder-workspace/Sources/JTAppleCalendar/CalendarEnums.swift:25:8: error: no such module 'UIKit'
 23 | //
 24 |
 25 | import UIKit
    |        `- error: no such module 'UIKit'
 26 |
 27 | /// Describes a scroll destination
[5/28] Compiling JTAppleCalendar JTACMonthLayoutHorizontalCalendar.swift
/host/spi-builder-workspace/Sources/JTAppleCalendar/CalendarEnums.swift:25:8: error: no such module 'UIKit'
 23 | //
 24 |
 25 | import UIKit
    |        `- error: no such module 'UIKit'
 26 |
 27 | /// Describes a scroll destination
[6/28] Compiling JTAppleCalendar JTACMonthLayoutProtocol.swift
/host/spi-builder-workspace/Sources/JTAppleCalendar/CalendarEnums.swift:25:8: error: no such module 'UIKit'
 23 | //
 24 |
 25 | import UIKit
    |        `- error: no such module 'UIKit'
 26 |
 27 | /// Describes a scroll destination
[7/28] Compiling JTAppleCalendar JTACMonthLayoutVerticalCalendar.swift
/host/spi-builder-workspace/Sources/JTAppleCalendar/CalendarEnums.swift:25:8: error: no such module 'UIKit'
 23 | //
 24 |
 25 | import UIKit
    |        `- error: no such module 'UIKit'
 26 |
 27 | /// Describes a scroll destination
[8/28] Compiling JTAppleCalendar JTACInteractionMonthFunctions.swift
/host/spi-builder-workspace/Sources/JTAppleCalendar/CalendarEnums.swift:25:8: error: no such module 'UIKit'
 23 | //
 24 |
 25 | import UIKit
    |        `- error: no such module 'UIKit'
 26 |
 27 | /// Describes a scroll destination
[9/28] Compiling JTAppleCalendar JTACInteractionYearFunctions.swift
/host/spi-builder-workspace/Sources/JTAppleCalendar/CalendarEnums.swift:25:8: error: no such module 'UIKit'
 23 | //
 24 |
 25 | import UIKit
    |        `- error: no such module 'UIKit'
 26 |
 27 | /// Describes a scroll destination
[10/28] Compiling JTAppleCalendar JTACMonthActionFunctions.swift
/host/spi-builder-workspace/Sources/JTAppleCalendar/CalendarEnums.swift:25:8: error: no such module 'UIKit'
 23 | //
 24 |
 25 | import UIKit
    |        `- error: no such module 'UIKit'
 26 |
 27 | /// Describes a scroll destination
[11/28] Compiling JTAppleCalendar JTACMonthCell.swift
/host/spi-builder-workspace/Sources/JTAppleCalendar/CalendarEnums.swift:25:8: error: no such module 'UIKit'
 23 | //
 24 |
 25 | import UIKit
    |        `- error: no such module 'UIKit'
 26 |
 27 | /// Describes a scroll destination
[12/28] Compiling JTAppleCalendar JTACMonthDelegateProtocol.swift
/host/spi-builder-workspace/Sources/JTAppleCalendar/CalendarEnums.swift:25:8: error: no such module 'UIKit'
 23 | //
 24 |
 25 | import UIKit
    |        `- error: no such module 'UIKit'
 26 |
 27 | /// Describes a scroll destination
[13/28] Compiling JTAppleCalendar JTACMonthLayout.swift
/host/spi-builder-workspace/Sources/JTAppleCalendar/CalendarEnums.swift:25:8: error: no such module 'UIKit'
 23 | //
 24 |
 25 | import UIKit
    |        `- error: no such module 'UIKit'
 26 |
 27 | /// Describes a scroll destination
[14/28] Compiling JTAppleCalendar CalendarEnums.swift
/host/spi-builder-workspace/Sources/JTAppleCalendar/CalendarEnums.swift:25:8: error: no such module 'UIKit'
 23 | //
 24 |
 25 | import UIKit
    |        `- error: no such module 'UIKit'
 26 |
 27 | /// Describes a scroll destination
[15/28] Compiling JTAppleCalendar CalendarStructs.swift
/host/spi-builder-workspace/Sources/JTAppleCalendar/CalendarEnums.swift:25:8: error: no such module 'UIKit'
 23 | //
 24 |
 25 | import UIKit
    |        `- error: no such module 'UIKit'
 26 |
 27 | /// Describes a scroll destination
[16/28] Compiling JTAppleCalendar GlobalFunctionsAndExtensions.swift
/host/spi-builder-workspace/Sources/JTAppleCalendar/CalendarEnums.swift:25:8: error: no such module 'UIKit'
 23 | //
 24 |
 25 | import UIKit
    |        `- error: no such module 'UIKit'
 26 |
 27 | /// Describes a scroll destination
[17/28] Compiling JTAppleCalendar JTACMonthQueryFunctions.swift
/host/spi-builder-workspace/Sources/JTAppleCalendar/CalendarEnums.swift:25:8: error: no such module 'UIKit'
 23 | //
 24 |
 25 | import UIKit
    |        `- error: no such module 'UIKit'
 26 |
 27 | /// Describes a scroll destination
[18/28] Compiling JTAppleCalendar JTACMonthReusableView.swift
/host/spi-builder-workspace/Sources/JTAppleCalendar/CalendarEnums.swift:25:8: error: no such module 'UIKit'
 23 | //
 24 |
 25 | import UIKit
    |        `- error: no such module 'UIKit'
 26 |
 27 | /// Describes a scroll destination
[19/28] Compiling JTAppleCalendar JTACMonthView.swift
/host/spi-builder-workspace/Sources/JTAppleCalendar/CalendarEnums.swift:25:8: error: no such module 'UIKit'
 23 | //
 24 |
 25 | import UIKit
    |        `- error: no such module 'UIKit'
 26 |
 27 | /// Describes a scroll destination
[20/28] Compiling JTAppleCalendar JTACCollectionMonthViewDelegates.swift
/host/spi-builder-workspace/Sources/JTAppleCalendar/CalendarEnums.swift:25:8: error: no such module 'UIKit'
 23 | //
 24 |
 25 | import UIKit
    |        `- error: no such module 'UIKit'
 26 |
 27 | /// Describes a scroll destination
[21/28] Compiling JTAppleCalendar JTACCollectionYearViewDelegates.swift
/host/spi-builder-workspace/Sources/JTAppleCalendar/CalendarEnums.swift:25:8: error: no such module 'UIKit'
 23 | //
 24 |
 25 | import UIKit
    |        `- error: no such module 'UIKit'
 26 |
 27 | /// Describes a scroll destination
[22/28] Compiling JTAppleCalendar JTACDayCell.swift
/host/spi-builder-workspace/Sources/JTAppleCalendar/CalendarEnums.swift:25:8: error: no such module 'UIKit'
 23 | //
 24 |
 25 | import UIKit
    |        `- error: no such module 'UIKit'
 26 |
 27 | /// Describes a scroll destination
[23/28] Compiling JTAppleCalendar JTACMonthViewProtocols.swift
/host/spi-builder-workspace/Sources/JTAppleCalendar/CalendarEnums.swift:25:8: error: no such module 'UIKit'
 23 | //
 24 |
 25 | import UIKit
    |        `- error: no such module 'UIKit'
 26 |
 27 | /// Describes a scroll destination
[24/28] Compiling JTAppleCalendar JTACScrollViewDelegates.swift
/host/spi-builder-workspace/Sources/JTAppleCalendar/CalendarEnums.swift:25:8: error: no such module 'UIKit'
 23 | //
 24 |
 25 | import UIKit
    |        `- error: no such module 'UIKit'
 26 |
 27 | /// Describes a scroll destination
[25/28] Compiling JTAppleCalendar JTACVariables.swift
/host/spi-builder-workspace/Sources/JTAppleCalendar/CalendarEnums.swift:25:8: error: no such module 'UIKit'
 23 | //
 24 |
 25 | import UIKit
    |        `- error: no such module 'UIKit'
 26 |
 27 | /// Describes a scroll destination
[26/28] Compiling JTAppleCalendar JTACYearView.swift
/host/spi-builder-workspace/Sources/JTAppleCalendar/CalendarEnums.swift:25:8: error: no such module 'UIKit'
 23 | //
 24 |
 25 | import UIKit
    |        `- error: no such module 'UIKit'
 26 |
 27 | /// Describes a scroll destination
[27/28] Compiling JTAppleCalendar JTACYearViewProtocols.swift
/host/spi-builder-workspace/Sources/JTAppleCalendar/CalendarEnums.swift:25:8: error: no such module 'UIKit'
 23 | //
 24 |
 25 | import UIKit
    |        `- error: no such module 'UIKit'
 26 |
 27 | /// Describes a scroll destination
[28/28] Compiling JTAppleCalendar resource_bundle_accessor.swift
/host/spi-builder-workspace/Sources/JTAppleCalendar/CalendarEnums.swift:25:8: error: no such module 'UIKit'
 23 | //
 24 |
 25 | import UIKit
    |        `- error: no such module 'UIKit'
 26 |
 27 | /// Describes a scroll destination
BUILD FAILURE 6.3 linux