The Swift Package Index logo.Swift Package Index

Track the adoption of Swift 6 strict concurrency checks for data race safety. How many packages are Ready for Swift 6?

Build Information

Failed to build JTAppleCalendar, reference master (6a19c8), with Swift 6.1 for Linux on 27 Apr 2025 19:49:16 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4606859-1":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:basic-6.1-latest swift build --triple x86_64-unknown-linux-gnu 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 4.61.0
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:             6.1
Building package at path:  $PWD
https://github.com/patchthecode/JTAppleCalendar.git
https://github.com/patchthecode/JTAppleCalendar.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
{
  "dependencies" : [
  ],
  "manifest_display_name" : "JTAppleCalendar",
  "name" : "JTAppleCalendar",
  "path" : "/host/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "12.0"
    }
  ],
  "products" : [
    {
      "name" : "JTAppleCalendar",
      "targets" : [
        "JTAppleCalendar"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "JTAppleCalendarTests",
      "module_type" : "SwiftTarget",
      "name" : "JTAppleCalendarTests",
      "path" : "Tests/JTAppleCalendarTests",
      "sources" : [
        "JTAppleCalendarTests.swift",
        "XCTestManifests.swift"
      ],
      "target_dependencies" : [
        "JTAppleCalendar"
      ],
      "type" : "test"
    },
    {
      "c99name" : "JTAppleCalendar",
      "module_type" : "SwiftTarget",
      "name" : "JTAppleCalendar",
      "path" : "Sources/JTAppleCalendar",
      "product_memberships" : [
        "JTAppleCalendar"
      ],
      "resources" : [
        {
          "path" : "/host/spi-builder-workspace/Sources/JTAppleCalendar/PrivacyInfo.xcprivacy",
          "rule" : {
            "copy" : {
            }
          }
        }
      ],
      "sources" : [
        "CalendarEnums.swift",
        "CalendarStructs.swift",
        "GlobalFunctionsAndExtensions.swift",
        "JTACCollectionMonthViewDelegates.swift",
        "JTACCollectionYearViewDelegates.swift",
        "JTACDayCell.swift",
        "JTACInteractionMonthFunctions.swift",
        "JTACInteractionYearFunctions.swift",
        "JTACMonthActionFunctions.swift",
        "JTACMonthCell.swift",
        "JTACMonthDelegateProtocol.swift",
        "JTACMonthLayout.swift",
        "JTACMonthLayoutHorizontalCalendar.swift",
        "JTACMonthLayoutProtocol.swift",
        "JTACMonthLayoutVerticalCalendar.swift",
        "JTACMonthQueryFunctions.swift",
        "JTACMonthReusableView.swift",
        "JTACMonthView.swift",
        "JTACMonthViewProtocols.swift",
        "JTACScrollViewDelegates.swift",
        "JTACVariables.swift",
        "JTACYearView.swift",
        "JTACYearViewProtocols.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.3"
}
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-1":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:basic-6.1-latest swift build --triple x86_64-unknown-linux-gnu -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats -Xswiftc -strict-concurrency=complete -Xswiftc -enable-upcoming-feature -Xswiftc StrictConcurrency -Xswiftc -enable-upcoming-feature -Xswiftc DisableOutwardActorInference -Xswiftc -enable-upcoming-feature -Xswiftc GlobalActorIsolatedTypesUsability -Xswiftc -enable-upcoming-feature -Xswiftc InferSendableFromCaptures 2>&1
basic-6.1-latest: Pulling from finestructure/spi-images
Digest: sha256:3bdcac04179f4ed3e5b8e9dbd6e74bbf5ebc0f4fde48bbaad7d1e5c757e65bcb
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:basic-6.1-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] Write sources
[1/3] Copying PrivacyInfo.xcprivacy
[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 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
[6/28] 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
[7/28] 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
[8/28] 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
[9/28] 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
[10/28] 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
[11/28] 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
[12/28] 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
[13/28] 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
[14/28] 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
[15/28] 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
[16/28] 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
[17/28] 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
[18/28] 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
[19/28] 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
[20/28] 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
[21/28] 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
[22/28] 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
[23/28] 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
[24/28] 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
[25/28] 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
[26/28] 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
[27/28] 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
[28/28] 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
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-1":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:basic-6.1-latest swift build --triple x86_64-unknown-linux-gnu 2>&1
basic-6.1-latest: Pulling from finestructure/spi-images
Digest: sha256:3bdcac04179f4ed3e5b8e9dbd6e74bbf5ebc0f4fde48bbaad7d1e5c757e65bcb
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:basic-6.1-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
[0/1] Planning build
Building for debugging...
[0/1] Write swift-version-24593BA9C3E375BF.txt
[2/23] 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
[3/23] 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
[4/23] 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
error: emit-module command failed with exit code 1 (use -v to see invocation)
[5/26] 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
[6/26] 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
[7/26] 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
[8/26] 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
[9/26] 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
[10/26] 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
[11/26] 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
[12/26] 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
[13/26] 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
[14/26] 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
[15/26] 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
[16/26] 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
[17/26] 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
[18/26] 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
[19/26] 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
[20/26] 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
[21/26] 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
[22/26] 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
[23/26] 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
[24/26] 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
[25/26] 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
[26/26] 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
BUILD FAILURE 6.1 linux