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Build Information

Failed to build Arboreal, reference master (17eea7), with Swift 6.2 for Android on 16 Apr 2026 10:00:50 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4609320-2":/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:android-6.2-latest swift build --swift-sdk aarch64-unknown-linux-android28 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 4.70.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/KylianVermeulen/Arboreal.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/KylianVermeulen/Arboreal
 * branch            master     -> FETCH_HEAD
 * [new branch]      master     -> origin/master
HEAD is now at 17eea7f Release 0.4.0-alpha.0
Cloned https://github.com/KylianVermeulen/Arboreal.git
Revision (git rev-parse @):
17eea7fd4f525616f10bf4cb806c9619773cd496
SUCCESS checkout https://github.com/KylianVermeulen/Arboreal.git at master
========================================
Build
========================================
Selected platform:         android
Swift version:             6.2
Building package at path:  $PWD
https://github.com/KylianVermeulen/Arboreal.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-2":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/swiftpackageindex/spi-images:android-6.2-latest swift build --swift-sdk aarch64-unknown-linux-android28 2>&1
android-6.2-latest: Pulling from swiftpackageindex/spi-images
Digest: sha256:cb98f9856cb1288a0028ff0e63d4de86ca92d5e7890400e3e915f7ea3943ed55
Status: Image is up to date for registry.gitlab.com/swiftpackageindex/spi-images:android-6.2-latest
Building for debugging...
[0/2] Write sources
[1/2] Write swift-version--11D90AFD9DD3AB2.txt
[3/23] Compiling Arboreal TreeMutations.swift
/host/spi-builder-workspace/Sources/Arboreal/Configuration/DropPreviewTheme.swift:1:8: error: no such module 'SwiftUI'
 1 | import SwiftUI
   |        `- error: no such module 'SwiftUI'
 2 |
 3 | /// Styling for the drop indicator shown at the target position during a drag.
[4/23] Compiling Arboreal TreeNode.swift
/host/spi-builder-workspace/Sources/Arboreal/Configuration/DropPreviewTheme.swift:1:8: error: no such module 'SwiftUI'
 1 | import SwiftUI
   |        `- error: no such module 'SwiftUI'
 2 |
 3 | /// Styling for the drop indicator shown at the target position during a drag.
[5/23] Compiling Arboreal TreeNodeContent.swift
/host/spi-builder-workspace/Sources/Arboreal/Configuration/DropPreviewTheme.swift:1:8: error: no such module 'SwiftUI'
 1 | import SwiftUI
   |        `- error: no such module 'SwiftUI'
 2 |
 3 | /// Styling for the drop indicator shown at the target position during a drag.
[6/25] Compiling Arboreal DropPreviewTheme.swift
/host/spi-builder-workspace/Sources/Arboreal/Configuration/DropPreviewTheme.swift:1:8: error: no such module 'SwiftUI'
 1 | import SwiftUI
   |        `- error: no such module 'SwiftUI'
 2 |
 3 | /// Styling for the drop indicator shown at the target position during a drag.
[7/25] Compiling Arboreal FloatingDragStyle.swift
/host/spi-builder-workspace/Sources/Arboreal/Configuration/DropPreviewTheme.swift:1:8: error: no such module 'SwiftUI'
 1 | import SwiftUI
   |        `- error: no such module 'SwiftUI'
 2 |
 3 | /// Styling for the drop indicator shown at the target position during a drag.
[8/25] Compiling Arboreal HapticConfiguration.swift
/host/spi-builder-workspace/Sources/Arboreal/Configuration/DropPreviewTheme.swift:1:8: error: no such module 'SwiftUI'
 1 | import SwiftUI
   |        `- error: no such module 'SwiftUI'
 2 |
 3 | /// Styling for the drop indicator shown at the target position during a drag.
[9/25] Compiling Arboreal ExpansionState.swift
/host/spi-builder-workspace/Sources/Arboreal/Configuration/DropPreviewTheme.swift:1:8: error: no such module 'SwiftUI'
 1 | import SwiftUI
   |        `- error: no such module 'SwiftUI'
 2 |
 3 | /// Styling for the drop indicator shown at the target position during a drag.
[10/25] Compiling Arboreal FlatTreeEntry.swift
/host/spi-builder-workspace/Sources/Arboreal/Configuration/DropPreviewTheme.swift:1:8: error: no such module 'SwiftUI'
 1 | import SwiftUI
   |        `- error: no such module 'SwiftUI'
 2 |
 3 | /// Styling for the drop indicator shown at the target position during a drag.
[11/25] Compiling Arboreal TreeFlattening.swift
/host/spi-builder-workspace/Sources/Arboreal/Configuration/DropPreviewTheme.swift:1:8: error: no such module 'SwiftUI'
 1 | import SwiftUI
   |        `- error: no such module 'SwiftUI'
 2 |
 3 | /// Styling for the drop indicator shown at the target position during a drag.
[12/25] Compiling Arboreal TreeDragDropConfiguration.swift
/host/spi-builder-workspace/Sources/Arboreal/Configuration/DropPreviewTheme.swift:1:8: error: no such module 'SwiftUI'
 1 | import SwiftUI
   |        `- error: no such module 'SwiftUI'
 2 |
 3 | /// Styling for the drop indicator shown at the target position during a drag.
[13/25] Compiling Arboreal DragPayload.swift
/host/spi-builder-workspace/Sources/Arboreal/Configuration/DropPreviewTheme.swift:1:8: error: no such module 'SwiftUI'
 1 | import SwiftUI
   |        `- error: no such module 'SwiftUI'
 2 |
 3 | /// Styling for the drop indicator shown at the target position during a drag.
[14/25] Compiling Arboreal DropTarget.swift
/host/spi-builder-workspace/Sources/Arboreal/Configuration/DropPreviewTheme.swift:1:8: error: no such module 'SwiftUI'
 1 | import SwiftUI
   |        `- error: no such module 'SwiftUI'
 2 |
 3 | /// Styling for the drop indicator shown at the target position during a drag.
error: emit-module command failed with exit code 1 (use -v to see invocation)
[15/25] Emitting module Arboreal
/host/spi-builder-workspace/Sources/Arboreal/Configuration/DropPreviewTheme.swift:1:8: error: no such module 'SwiftUI'
 1 | import SwiftUI
   |        `- error: no such module 'SwiftUI'
 2 |
 3 | /// Styling for the drop indicator shown at the target position during a drag.
[16/25] Compiling Arboreal MultiItemPreviewView.swift
/host/spi-builder-workspace/Sources/Arboreal/Configuration/DropPreviewTheme.swift:1:8: error: no such module 'SwiftUI'
 1 | import SwiftUI
   |        `- error: no such module 'SwiftUI'
 2 |
 3 | /// Styling for the drop indicator shown at the target position during a drag.
[17/25] Compiling Arboreal TreeContainerView.swift
/host/spi-builder-workspace/Sources/Arboreal/Configuration/DropPreviewTheme.swift:1:8: error: no such module 'SwiftUI'
 1 | import SwiftUI
   |        `- error: no such module 'SwiftUI'
 2 |
 3 | /// Styling for the drop indicator shown at the target position during a drag.
[18/25] Compiling Arboreal VisibleRowCount.swift
/host/spi-builder-workspace/Sources/Arboreal/Configuration/DropPreviewTheme.swift:1:8: error: no such module 'SwiftUI'
 1 | import SwiftUI
   |        `- error: no such module 'SwiftUI'
 2 |
 3 | /// Styling for the drop indicator shown at the target position during a drag.
[19/25] Compiling Arboreal TreeDragDropCoordinator.swift
/host/spi-builder-workspace/Sources/Arboreal/Configuration/DropPreviewTheme.swift:1:8: error: no such module 'SwiftUI'
 1 | import SwiftUI
   |        `- error: no such module 'SwiftUI'
 2 |
 3 | /// Styling for the drop indicator shown at the target position during a drag.
[20/25] Compiling Arboreal TreeDragDropView.swift
/host/spi-builder-workspace/Sources/Arboreal/Configuration/DropPreviewTheme.swift:1:8: error: no such module 'SwiftUI'
 1 | import SwiftUI
   |        `- error: no such module 'SwiftUI'
 2 |
 3 | /// Styling for the drop indicator shown at the target position during a drag.
[21/25] Compiling Arboreal DragState.swift
/host/spi-builder-workspace/Sources/Arboreal/Configuration/DropPreviewTheme.swift:1:8: error: no such module 'SwiftUI'
 1 | import SwiftUI
   |        `- error: no such module 'SwiftUI'
 2 |
 3 | /// Styling for the drop indicator shown at the target position during a drag.
[22/25] Compiling Arboreal DropIndicatorLayer.swift
/host/spi-builder-workspace/Sources/Arboreal/Configuration/DropPreviewTheme.swift:1:8: error: no such module 'SwiftUI'
 1 | import SwiftUI
   |        `- error: no such module 'SwiftUI'
 2 |
 3 | /// Styling for the drop indicator shown at the target position during a drag.
[23/25] Compiling Arboreal HapticController.swift
/host/spi-builder-workspace/Sources/Arboreal/Configuration/DropPreviewTheme.swift:1:8: error: no such module 'SwiftUI'
 1 | import SwiftUI
   |        `- error: no such module 'SwiftUI'
 2 |
 3 | /// Styling for the drop indicator shown at the target position during a drag.
[24/25] Compiling Arboreal TreeNodeCell.swift
/host/spi-builder-workspace/Sources/Arboreal/Configuration/DropPreviewTheme.swift:1:8: error: no such module 'SwiftUI'
 1 | import SwiftUI
   |        `- error: no such module 'SwiftUI'
 2 |
 3 | /// Styling for the drop indicator shown at the target position during a drag.
[25/25] Compiling Arboreal ViewReusePool.swift
/host/spi-builder-workspace/Sources/Arboreal/Configuration/DropPreviewTheme.swift:1:8: error: no such module 'SwiftUI'
 1 | import SwiftUI
   |        `- error: no such module 'SwiftUI'
 2 |
 3 | /// Styling for the drop indicator shown at the target position during a drag.
BUILD FAILURE 6.2 android