Swift Package IndexBuild Information
Failed to build ASCollectionView, reference master (561ee7), with Swift 6.2 (beta) for macOS (SPM) on 19 Jun 2025 20:01:36 UTC.
Build Command
env DEVELOPER_DIR=/Applications/Xcode-26.0.0-Beta.app xcrun swift build --arch arm64Build Log
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RunAll
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Builder version: 4.64.0
Interrupt handler set up.
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Checkout
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Clone URL: https://github.com/apptekstudios/ASCollectionView.git
Reference: master
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/apptekstudios/ASCollectionView
* branch master -> FETCH_HEAD
* [new branch] master -> origin/master
HEAD is now at 561ee73 Update README.md
Cloned https://github.com/apptekstudios/ASCollectionView.git
Revision (git rev-parse @):
561ee73a16508868f2448caba1da2d72dbf662b2
SUCCESS checkout https://github.com/apptekstudios/ASCollectionView.git at master
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Build
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Selected platform: macosSpm
Swift version: 6.2
Building package at path: $PWD
https://github.com/apptekstudios/ASCollectionView.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.0.0-Beta.app xcrun swift build --arch arm64
Building for debugging...
[0/5] Write sources
[2/5] Write swift-version-1EA4D86E10B52AF.txt
[4/17] Compiling DifferenceKit ElementPath.swift
[5/17] Compiling DifferenceKit Differentiable.swift
[6/17] Compiling DifferenceKit DifferentiableSection.swift
[7/17] Compiling DifferenceKit ArraySection.swift
[8/17] Compiling DifferenceKit Changeset.swift
[9/17] Compiling DifferenceKit UIKitExtension.swift
[10/17] Compiling DifferenceKit ContentIdentifiable.swift
[11/17] Emitting module DifferenceKit
[12/17] Compiling DifferenceKit ContentEquatable.swift
[13/17] Compiling DifferenceKit Algorithm.swift
[14/17] Compiling DifferenceKit AnyDifferentiable.swift
[15/17] Compiling DifferenceKit AppKitExtension.swift
[16/18] Compiling DifferenceKit StagedChangeset.swift
error: emit-module command failed with exit code 1 (use -v to see invocation)
[17/58] Emitting module ASCollectionView
/Users/admin/builder/spi-builder-workspace/Sources/ASCollectionView/ASCollectionView+Modifiers.swift:3:8: error: no such module 'UIKit'
1 | // ASCollectionView. Created by Apptek Studios 2019
2 |
3 | import UIKit
| `- error: no such module 'UIKit'
4 | import SwiftUI
5 |
[18/62] Compiling ASCollectionView ASOptionalSize.swift
/Users/admin/builder/spi-builder-workspace/Sources/ASCollectionView/ASCollectionView+Modifiers.swift:3:8: error: no such module 'UIKit'
1 | // ASCollectionView. Created by Apptek Studios 2019
2 |
3 | import UIKit
| `- error: no such module 'UIKit'
4 | import SwiftUI
5 |
[19/62] Compiling ASCollectionView ASPriorityCache.swift
/Users/admin/builder/spi-builder-workspace/Sources/ASCollectionView/ASCollectionView+Modifiers.swift:3:8: error: no such module 'UIKit'
1 | // ASCollectionView. Created by Apptek Studios 2019
2 |
3 | import UIKit
| `- error: no such module 'UIKit'
4 | import SwiftUI
5 |
[20/62] Compiling ASCollectionView ASSelfSizingSettings.swift
/Users/admin/builder/spi-builder-workspace/Sources/ASCollectionView/ASCollectionView+Modifiers.swift:3:8: error: no such module 'UIKit'
1 | // ASCollectionView. Created by Apptek Studios 2019
2 |
3 | import UIKit
| `- error: no such module 'UIKit'
4 | import SwiftUI
5 |
[21/62] Compiling ASCollectionView Binding+Sequence.swift
/Users/admin/builder/spi-builder-workspace/Sources/ASCollectionView/ASCollectionView+Modifiers.swift:3:8: error: no such module 'UIKit'
1 | // ASCollectionView. Created by Apptek Studios 2019
2 |
3 | import UIKit
| `- error: no such module 'UIKit'
4 | import SwiftUI
5 |
[22/62] Compiling ASCollectionView GlobalConvenienceFunctions.swift
/Users/admin/builder/spi-builder-workspace/Sources/ASCollectionView/ASCollectionView+Modifiers.swift:3:8: error: no such module 'UIKit'
1 | // ASCollectionView. Created by Apptek Studios 2019
2 |
3 | import UIKit
| `- error: no such module 'UIKit'
4 | import SwiftUI
5 |
[23/62] Compiling ASCollectionView RandomAccessCollection+Safe.swift
/Users/admin/builder/spi-builder-workspace/Sources/ASCollectionView/ASCollectionView+Modifiers.swift:3:8: error: no such module 'UIKit'
1 | // ASCollectionView. Created by Apptek Studios 2019
2 |
3 | import UIKit
| `- error: no such module 'UIKit'
4 | import SwiftUI
5 |
[24/62] Compiling ASCollectionView ShrinkToFitWrapper.swift
/Users/admin/builder/spi-builder-workspace/Sources/ASCollectionView/ASCollectionView+Modifiers.swift:3:8: error: no such module 'UIKit'
1 | // ASCollectionView. Created by Apptek Studios 2019
2 |
3 | import UIKit
| `- error: no such module 'UIKit'
4 | import SwiftUI
5 |
[25/62] Compiling ASCollectionView AS_UICollectionView.swift
/Users/admin/builder/spi-builder-workspace/Sources/ASCollectionView/ASCollectionView+Modifiers.swift:3:8: error: no such module 'UIKit'
1 | // ASCollectionView. Created by Apptek Studios 2019
2 |
3 | import UIKit
| `- error: no such module 'UIKit'
4 | import SwiftUI
5 |
[26/62] Compiling ASCollectionView ASCollectionViewSupplementaryView.swift
/Users/admin/builder/spi-builder-workspace/Sources/ASCollectionView/ASCollectionView+Modifiers.swift:3:8: error: no such module 'UIKit'
1 | // ASCollectionView. Created by Apptek Studios 2019
2 |
3 | import UIKit
| `- error: no such module 'UIKit'
4 | import SwiftUI
5 |
[27/62] Compiling ASCollectionView ASSupplementaryCellID.swift
/Users/admin/builder/spi-builder-workspace/Sources/ASCollectionView/ASCollectionView+Modifiers.swift:3:8: error: no such module 'UIKit'
1 | // ASCollectionView. Created by Apptek Studios 2019
2 |
3 | import UIKit
| `- error: no such module 'UIKit'
4 | import SwiftUI
5 |
[28/62] Compiling ASCollectionView ASTableViewCell.swift
/Users/admin/builder/spi-builder-workspace/Sources/ASCollectionView/ASCollectionView+Modifiers.swift:3:8: error: no such module 'UIKit'
1 | // ASCollectionView. Created by Apptek Studios 2019
2 |
3 | import UIKit
| `- error: no such module 'UIKit'
4 | import SwiftUI
5 |
[29/62] Compiling ASCollectionView ASTableViewSupplementaryView.swift
/Users/admin/builder/spi-builder-workspace/Sources/ASCollectionView/ASCollectionView+Modifiers.swift:3:8: error: no such module 'UIKit'
1 | // ASCollectionView. Created by Apptek Studios 2019
2 |
3 | import UIKit
| `- error: no such module 'UIKit'
4 | import SwiftUI
5 |
[30/62] Compiling ASCollectionView ASDragDropConfig.swift
/Users/admin/builder/spi-builder-workspace/Sources/ASCollectionView/ASCollectionView+Modifiers.swift:3:8: error: no such module 'UIKit'
1 | // ASCollectionView. Created by Apptek Studios 2019
2 |
3 | import UIKit
| `- error: no such module 'UIKit'
4 | import SwiftUI
5 |
[31/62] Compiling ASCollectionView AS_UITableView.swift
/Users/admin/builder/spi-builder-workspace/Sources/ASCollectionView/ASCollectionView+Modifiers.swift:3:8: error: no such module 'UIKit'
1 | // ASCollectionView. Created by Apptek Studios 2019
2 |
3 | import UIKit
| `- error: no such module 'UIKit'
4 | import SwiftUI
5 |
[32/62] Compiling ASCollectionView UICollectionView+Convenience.swift
/Users/admin/builder/spi-builder-workspace/Sources/ASCollectionView/ASCollectionView+Modifiers.swift:3:8: error: no such module 'UIKit'
1 | // ASCollectionView. Created by Apptek Studios 2019
2 |
3 | import UIKit
| `- error: no such module 'UIKit'
4 | import SwiftUI
5 |
[33/62] Compiling ASCollectionView UIScrollView+Convenience.swift
/Users/admin/builder/spi-builder-workspace/Sources/ASCollectionView/ASCollectionView+Modifiers.swift:3:8: error: no such module 'UIKit'
1 | // ASCollectionView. Created by Apptek Studios 2019
2 |
3 | import UIKit
| `- error: no such module 'UIKit'
4 | import SwiftUI
5 |
[34/62] Compiling ASCollectionView UIView+Convenience.swift
/Users/admin/builder/spi-builder-workspace/Sources/ASCollectionView/ASCollectionView+Modifiers.swift:3:8: error: no such module 'UIKit'
1 | // ASCollectionView. Created by Apptek Studios 2019
2 |
3 | import UIKit
| `- error: no such module 'UIKit'
4 | import SwiftUI
5 |
[35/62] Compiling ASCollectionView ASSection+Modifiers.swift
/Users/admin/builder/spi-builder-workspace/Sources/ASCollectionView/ASCollectionView+Modifiers.swift:3:8: error: no such module 'UIKit'
1 | // ASCollectionView. Created by Apptek Studios 2019
2 |
3 | import UIKit
| `- error: no such module 'UIKit'
4 | import SwiftUI
5 |
[36/62] Compiling ASCollectionView ASTableView+Initialisers.swift
/Users/admin/builder/spi-builder-workspace/Sources/ASCollectionView/ASCollectionView+Modifiers.swift:3:8: error: no such module 'UIKit'
1 | // ASCollectionView. Created by Apptek Studios 2019
2 |
3 | import UIKit
| `- error: no such module 'UIKit'
4 | import SwiftUI
5 |
[37/62] Compiling ASCollectionView ASTableView+Modifiers.swift
/Users/admin/builder/spi-builder-workspace/Sources/ASCollectionView/ASCollectionView+Modifiers.swift:3:8: error: no such module 'UIKit'
1 | // ASCollectionView. Created by Apptek Studios 2019
2 |
3 | import UIKit
| `- error: no such module 'UIKit'
4 | import SwiftUI
5 |
[38/62] Compiling ASCollectionView ASCollectionViewCell.swift
/Users/admin/builder/spi-builder-workspace/Sources/ASCollectionView/ASCollectionView+Modifiers.swift:3:8: error: no such module 'UIKit'
1 | // ASCollectionView. Created by Apptek Studios 2019
2 |
3 | import UIKit
| `- error: no such module 'UIKit'
4 | import SwiftUI
5 |
[39/62] Compiling ASCollectionView ASCollectionViewDecoration.swift
/Users/admin/builder/spi-builder-workspace/Sources/ASCollectionView/ASCollectionView+Modifiers.swift:3:8: error: no such module 'UIKit'
1 | // ASCollectionView. Created by Apptek Studios 2019
2 |
3 | import UIKit
| `- error: no such module 'UIKit'
4 | import SwiftUI
5 |
[40/62] Compiling ASCollectionView ASCollectionViewDelegate.swift
/Users/admin/builder/spi-builder-workspace/Sources/ASCollectionView/ASCollectionView+Modifiers.swift:3:8: error: no such module 'UIKit'
1 | // ASCollectionView. Created by Apptek Studios 2019
2 |
3 | import UIKit
| `- error: no such module 'UIKit'
4 | import SwiftUI
5 |
[41/62] Compiling ASCollectionView EnvironmentKeys.swift
/Users/admin/builder/spi-builder-workspace/Sources/ASCollectionView/ASCollectionView+Modifiers.swift:3:8: error: no such module 'UIKit'
1 | // ASCollectionView. Created by Apptek Studios 2019
2 |
3 | import UIKit
| `- error: no such module 'UIKit'
4 | import SwiftUI
5 |
[42/62] Compiling ASCollectionView SectionArrayBuilder.swift
/Users/admin/builder/spi-builder-workspace/Sources/ASCollectionView/ASCollectionView+Modifiers.swift:3:8: error: no such module 'UIKit'
1 | // ASCollectionView. Created by Apptek Studios 2019
2 |
3 | import UIKit
| `- error: no such module 'UIKit'
4 | import SwiftUI
5 |
[43/62] Compiling ASCollectionView ViewArrayBuilder.swift
/Users/admin/builder/spi-builder-workspace/Sources/ASCollectionView/ASCollectionView+Modifiers.swift:3:8: error: no such module 'UIKit'
1 | // ASCollectionView. Created by Apptek Studios 2019
2 |
3 | import UIKit
| `- error: no such module 'UIKit'
4 | import SwiftUI
5 |
[44/62] Compiling ASCollectionView ClosureTypeAliases.swift
/Users/admin/builder/spi-builder-workspace/Sources/ASCollectionView/ASCollectionView+Modifiers.swift:3:8: error: no such module 'UIKit'
1 | // ASCollectionView. Created by Apptek Studios 2019
2 |
3 | import UIKit
| `- error: no such module 'UIKit'
4 | import SwiftUI
5 |
[45/62] Compiling ASCollectionView ASDiffableDataSource.swift
/Users/admin/builder/spi-builder-workspace/Sources/ASCollectionView/ASCollectionView+Modifiers.swift:3:8: error: no such module 'UIKit'
1 | // ASCollectionView. Created by Apptek Studios 2019
2 |
3 | import UIKit
| `- error: no such module 'UIKit'
4 | import SwiftUI
5 |
[46/62] Compiling ASCollectionView ASDiffableDataSourceCollectionView.swift
/Users/admin/builder/spi-builder-workspace/Sources/ASCollectionView/ASCollectionView+Modifiers.swift:3:8: error: no such module 'UIKit'
1 | // ASCollectionView. Created by Apptek Studios 2019
2 |
3 | import UIKit
| `- error: no such module 'UIKit'
4 | import SwiftUI
5 |
[47/62] Compiling ASCollectionView ASDiffableDataSourceTableView.swift
/Users/admin/builder/spi-builder-workspace/Sources/ASCollectionView/ASCollectionView+Modifiers.swift:3:8: error: no such module 'UIKit'
1 | // ASCollectionView. Created by Apptek Studios 2019
2 |
3 | import UIKit
| `- error: no such module 'UIKit'
4 | import SwiftUI
5 |
[48/62] Compiling ASCollectionView ASCellContext.swift
/Users/admin/builder/spi-builder-workspace/Sources/ASCollectionView/ASCollectionView+Modifiers.swift:3:8: error: no such module 'UIKit'
1 | // ASCollectionView. Created by Apptek Studios 2019
2 |
3 | import UIKit
| `- error: no such module 'UIKit'
4 | import SwiftUI
5 |
[49/62] Compiling ASCollectionView ASCollectionView+Initialisers.swift
/Users/admin/builder/spi-builder-workspace/Sources/ASCollectionView/ASCollectionView+Modifiers.swift:3:8: error: no such module 'UIKit'
1 | // ASCollectionView. Created by Apptek Studios 2019
2 |
3 | import UIKit
| `- error: no such module 'UIKit'
4 | import SwiftUI
5 |
[50/62] Compiling ASCollectionView ASCollectionView+Modifiers.swift
/Users/admin/builder/spi-builder-workspace/Sources/ASCollectionView/ASCollectionView+Modifiers.swift:3:8: error: no such module 'UIKit'
1 | // ASCollectionView. Created by Apptek Studios 2019
2 |
3 | import UIKit
| `- error: no such module 'UIKit'
4 | import SwiftUI
5 |
[51/62] Compiling ASCollectionView ASDragDropConfig+Public.swift
/Users/admin/builder/spi-builder-workspace/Sources/ASCollectionView/ASCollectionView+Modifiers.swift:3:8: error: no such module 'UIKit'
1 | // ASCollectionView. Created by Apptek Studios 2019
2 |
3 | import UIKit
| `- error: no such module 'UIKit'
4 | import SwiftUI
5 |
[52/62] Compiling ASCollectionView ASSection+Initialisers.swift
/Users/admin/builder/spi-builder-workspace/Sources/ASCollectionView/ASCollectionView+Modifiers.swift:3:8: error: no such module 'UIKit'
1 | // ASCollectionView. Created by Apptek Studios 2019
2 |
3 | import UIKit
| `- error: no such module 'UIKit'
4 | import SwiftUI
5 |
error: compile command failed due to signal 11 (use -v to see invocation)
Please submit a bug report (https://swift.org/contributing/#reporting-bugs) and include the crash backtrace.
Stack dump:
0. Program arguments: /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift-frontend -frontend -c /Users/admin/builder/spi-builder-workspace/Sources/ASCollectionView/ASCellContext.swift /Users/admin/builder/spi-builder-workspace/Sources/ASCollectionView/ASCollectionView+Initialisers.swift /Users/admin/builder/spi-builder-workspace/Sources/ASCollectionView/ASCollectionView+Modifiers.swift /Users/admin/builder/spi-builder-workspace/Sources/ASCollectionView/ASDragDropConfig+Public.swift /Users/admin/builder/spi-builder-workspace/Sources/ASCollectionView/ASSection+Initialisers.swift /Users/admin/builder/spi-builder-workspace/Sources/ASCollectionView/ASSection+Modifiers.swift /Users/admin/builder/spi-builder-workspace/Sources/ASCollectionView/ASTableView+Initialisers.swift /Users/admin/builder/spi-builder-workspace/Sources/ASCollectionView/ASTableView+Modifiers.swift /Users/admin/builder/spi-builder-workspace/Sources/ASCollectionView/Cells/ASCollectionViewCell.swift /Users/admin/builder/spi-builder-workspace/Sources/ASCollectionView/Cells/ASCollectionViewDecoration.swift /Users/admin/builder/spi-builder-workspace/Sources/ASCollectionView/Cells/ASCollectionViewSupplementaryView.swift /Users/admin/builder/spi-builder-workspace/Sources/ASCollectionView/Cells/ASSupplementaryCellID.swift /Users/admin/builder/spi-builder-workspace/Sources/ASCollectionView/Cells/ASTableViewCell.swift /Users/admin/builder/spi-builder-workspace/Sources/ASCollectionView/Cells/ASTableViewSupplementaryView.swift /Users/admin/builder/spi-builder-workspace/Sources/ASCollectionView/Config/ASDragDropConfig.swift /Users/admin/builder/spi-builder-workspace/Sources/ASCollectionView/Config/ClosureTypeAliases.swift /Users/admin/builder/spi-builder-workspace/Sources/ASCollectionView/Datasource/ASDiffableDataSource.swift /Users/admin/builder/spi-builder-workspace/Sources/ASCollectionView/Datasource/ASDiffableDataSourceCollectionView.swift /Users/admin/builder/spi-builder-workspace/Sources/ASCollectionView/Datasource/ASDiffableDataSourceTableView.swift /Users/admin/builder/spi-builder-workspace/Sources/ASCollectionView/Delegate/ASCollectionViewDelegate.swift /Users/admin/builder/spi-builder-workspace/Sources/ASCollectionView/Environment/EnvironmentKeys.swift /Users/admin/builder/spi-builder-workspace/Sources/ASCollectionView/FunctionBuilders/SectionArrayBuilder.swift /Users/admin/builder/spi-builder-workspace/Sources/ASCollectionView/FunctionBuilders/ViewArrayBuilder.swift /Users/admin/builder/spi-builder-workspace/Sources/ASCollectionView/Implementation/ASCollectionView.swift /Users/admin/builder/spi-builder-workspace/Sources/ASCollectionView/Implementation/ASHostingController.swift /Users/admin/builder/spi-builder-workspace/Sources/ASCollectionView/Implementation/ASSection.swift /Users/admin/builder/spi-builder-workspace/Sources/ASCollectionView/Implementation/ASSectionDataSource.swift -primary-file /Users/admin/builder/spi-builder-workspace/Sources/ASCollectionView/Implementation/ASTableView.swift -primary-file /Users/admin/builder/spi-builder-workspace/Sources/ASCollectionView/Layout/ASCollectionViewLayout.swift -primary-file /Users/admin/builder/spi-builder-workspace/Sources/ASCollectionView/Layout/ASWaterfallLayout.swift -primary-file /Users/admin/builder/spi-builder-workspace/Sources/ASCollectionView/Support/ASIndexedDictionary.swift /Users/admin/builder/spi-builder-workspace/Sources/ASCollectionView/Support/ASOptionalSize.swift /Users/admin/builder/spi-builder-workspace/Sources/ASCollectionView/Support/ASPriorityCache.swift /Users/admin/builder/spi-builder-workspace/Sources/ASCollectionView/Support/ASSelfSizingSettings.swift /Users/admin/builder/spi-builder-workspace/Sources/ASCollectionView/Support/Binding+Sequence.swift /Users/admin/builder/spi-builder-workspace/Sources/ASCollectionView/Support/GlobalConvenienceFunctions.swift /Users/admin/builder/spi-builder-workspace/Sources/ASCollectionView/Support/RandomAccessCollection+Safe.swift /Users/admin/builder/spi-builder-workspace/Sources/ASCollectionView/Support/ShrinkToFitWrapper.swift /Users/admin/builder/spi-builder-workspace/Sources/ASCollectionView/UIKit/AS_UICollectionView.swift /Users/admin/builder/spi-builder-workspace/Sources/ASCollectionView/UIKit/AS_UITableView.swift /Users/admin/builder/spi-builder-workspace/Sources/ASCollectionView/UIKitExtensions/UICollectionView+Convenience.swift /Users/admin/builder/spi-builder-workspace/Sources/ASCollectionView/UIKitExtensions/UIScrollView+Convenience.swift /Users/admin/builder/spi-builder-workspace/Sources/ASCollectionView/UIKitExtensions/UIView+Convenience.swift -supplementary-output-file-map /var/folders/5k/5yc19ymj0jqd5v0zvgfqz0xw0000gn/T/TemporaryDirectory.AORdzm/supplementaryOutputs-7 -target arm64-apple-macosx10.13 -Xllvm -aarch64-use-tbi -enable-objc-interop -sdk /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.0.sdk -I /Users/admin/builder/spi-builder-workspace/.build/arm64-apple-macosx/debug/Modules -I /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -F /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks -F /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/PrivateFrameworks -no-color-diagnostics -Xcc -fno-color-diagnostics -enable-testing -g -debug-info-format=dwarf -dwarf-version=4 -module-cache-path /Users/admin/builder/spi-builder-workspace/.build/arm64-apple-macosx/debug/ModuleCache -swift-version 5 -Onone -D SWIFT_PACKAGE -D DEBUG -D SWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -new-driver-path /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift-driver -empty-abi-descriptor -plugin-path /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-anonymous-context-mangled-names -file-compilation-dir /Users/admin/builder/spi-builder-workspace -Xcc -isysroot -Xcc /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.0.sdk -Xcc -F -Xcc /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks -Xcc -F -Xcc /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/PrivateFrameworks -Xcc -fPIC -Xcc -g -no-auto-bridging-header-chaining -module-name ASCollectionView -disable-clang-spi -target-sdk-version 26.0 -target-sdk-name macosx26.0 -external-plugin-path /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins#/Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/local/lib/swift/host/plugins#/Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server -in-process-plugin-server-path /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/libSwiftInProcPluginServer.dylib -plugin-path /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins -plugin-path /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/local/lib/swift/host/plugins -parse-as-library -o /Users/admin/builder/spi-builder-workspace/.build/arm64-apple-macosx/debug/ASCollectionView.build/ASTableView.swift.o -o /Users/admin/builder/spi-builder-workspace/.build/arm64-apple-macosx/debug/ASCollectionView.build/ASCollectionViewLayout.swift.o -o /Users/admin/builder/spi-builder-workspace/.build/arm64-apple-macosx/debug/ASCollectionView.build/ASWaterfallLayout.swift.o -o /Users/admin/builder/spi-builder-workspace/.build/arm64-apple-macosx/debug/ASCollectionView.build/ASIndexedDictionary.swift.o -index-store-path /Users/admin/builder/spi-builder-workspace/.build/arm64-apple-macosx/debug/index/store -index-system-modules
1. Apple Swift version 6.2 (swiftlang-6.2.0.9.909 clang-1700.3.9.907)
2. Compiling with effective version 5.10
3. While evaluating request TypeCheckPrimaryFileRequest(source_file "/Users/admin/builder/spi-builder-workspace/Sources/ASCollectionView/Layout/ASWaterfallLayout.swift")
4. While evaluating request TypeCheckFunctionBodyRequest(ASCollectionView.(file).ASWaterfallLayout.prepare()@/Users/admin/builder/spi-builder-workspace/Sources/ASCollectionView/Layout/ASWaterfallLayout.swift:129:23)
Stack dump without symbol names (ensure you have llvm-symbolizer in your PATH or set the environment var `LLVM_SYMBOLIZER_PATH` to point to it):
0 swift-frontend 0x000000010b44bcb0 llvm::sys::PrintStackTrace(llvm::raw_ostream&, int) + 56
1 swift-frontend 0x000000010b449640 llvm::sys::RunSignalHandlers() + 112
2 swift-frontend 0x000000010b44c2dc SignalHandler(int, __siginfo*, void*) + 344
3 libsystem_platform.dylib 0x00000001931cb624 _sigtramp + 56
4 swift-frontend 0x000000010655a9f4 (anonymous namespace)::ActorIsolationChecker::checkLocalCaptures(swift::AnyFunctionRef) + 108
5 swift-frontend 0x0000000106559998 (anonymous namespace)::ActorIsolationChecker::walkToExprPre(swift::Expr*) + 1368
6 swift-frontend 0x000000010698353c (anonymous namespace)::Traversal::visit(swift::ArgumentList*) + 220
7 swift-frontend 0x0000000106980108 (anonymous namespace)::Traversal::visitApplyExpr(swift::ApplyExpr*) + 196
8 swift-frontend 0x000000010697d6e8 (anonymous namespace)::Traversal::visit(swift::Expr*) + 84
9 swift-frontend 0x00000001069827d4 (anonymous namespace)::Traversal::visit(swift::Decl*) + 2576
10 swift-frontend 0x000000010697d4a0 (anonymous namespace)::Traversal::doIt(swift::Decl*) + 344
11 swift-frontend 0x0000000106980884 (anonymous namespace)::Traversal::visit(swift::Stmt*) + 892
12 swift-frontend 0x00000001069804a8 swift::Stmt* (anonymous namespace)::Traversal::traverse<swift::Stmt>(swift::ASTWalker::PreWalkResult<swift::Stmt*>, llvm::function_ref<swift::Stmt* (swift::Stmt*)>, llvm::function_ref<swift::ASTWalker::PostWalkResult<swift::Stmt*> (swift::Stmt*)>) + 72
13 swift-frontend 0x0000000106981288 (anonymous namespace)::Traversal::visit(swift::Stmt*) + 3456
14 swift-frontend 0x00000001069809a4 (anonymous namespace)::Traversal::visit(swift::Stmt*) + 1180
15 swift-frontend 0x00000001069804a8 swift::Stmt* (anonymous namespace)::Traversal::traverse<swift::Stmt>(swift::ASTWalker::PreWalkResult<swift::Stmt*>, llvm::function_ref<swift::Stmt* (swift::Stmt*)>, llvm::function_ref<swift::ASTWalker::PostWalkResult<swift::Stmt*> (swift::Stmt*)>) + 72
16 swift-frontend 0x0000000106981288 (anonymous namespace)::Traversal::visit(swift::Stmt*) + 3456
17 swift-frontend 0x00000001069809a4 (anonymous namespace)::Traversal::visit(swift::Stmt*) + 1180
18 swift-frontend 0x000000010654d01c swift::checkFunctionActorIsolation(swift::AbstractFunctionDecl*) + 552
19 swift-frontend 0x000000010668971c swift::TypeCheckFunctionBodyRequest::evaluate(swift::Evaluator&, swift::AbstractFunctionDecl*) const + 3260
20 swift-frontend 0x0000000106ae9d9c swift::TypeCheckFunctionBodyRequest::OutputType swift::Evaluator::getResultUncached<swift::TypeCheckFunctionBodyRequest, swift::TypeCheckFunctionBodyRequest::OutputType swift::evaluateOrDefault<swift::TypeCheckFunctionBodyRequest>(swift::Evaluator&, swift::TypeCheckFunctionBodyRequest, swift::TypeCheckFunctionBodyRequest::OutputType)::'lambda'()>(swift::TypeCheckFunctionBodyRequest const&, swift::TypeCheckFunctionBodyRequest::OutputType swift::evaluateOrDefault<swift::TypeCheckFunctionBodyRequest>(swift::Evaluator&, swift::TypeCheckFunctionBodyRequest, swift::TypeCheckFunctionBodyRequest::OutputType)::'lambda'()) + 688
21 swift-frontend 0x0000000106a39f48 swift::AbstractFunctionDecl::getTypecheckedBody() const + 152
22 swift-frontend 0x00000001066e0094 swift::TypeCheckPrimaryFileRequest::evaluate(swift::Evaluator&, swift::SourceFile*) const + 1008
23 swift-frontend 0x00000001066e6f6c swift::TypeCheckPrimaryFileRequest::OutputType swift::Evaluator::getResultUncached<swift::TypeCheckPrimaryFileRequest, swift::TypeCheckPrimaryFileRequest::OutputType swift::evaluateOrDefault<swift::TypeCheckPrimaryFileRequest>(swift::Evaluator&, swift::TypeCheckPrimaryFileRequest, swift::TypeCheckPrimaryFileRequest::OutputType)::'lambda'()>(swift::TypeCheckPrimaryFileRequest const&, swift::TypeCheckPrimaryFileRequest::OutputType swift::evaluateOrDefault<swift::TypeCheckPrimaryFileRequest>(swift::Evaluator&, swift::TypeCheckPrimaryFileRequest, swift::TypeCheckPrimaryFileRequest::OutputType)::'lambda'()) + 672
24 swift-frontend 0x00000001054aa468 bool llvm::function_ref<bool (swift::SourceFile&)>::callback_fn<swift::CompilerInstance::performSema()::$_0>(long, swift::SourceFile&) + 156
25 swift-frontend 0x00000001054a4a38 swift::CompilerInstance::forEachFileToTypeCheck(llvm::function_ref<bool (swift::SourceFile&)>) + 176
26 swift-frontend 0x00000001054a48cc swift::CompilerInstance::performSema() + 120
27 swift-frontend 0x00000001050c2d00 performCompile(swift::CompilerInstance&, int&, swift::FrontendObserver*) + 772
28 swift-frontend 0x00000001050c1cfc swift::performFrontend(llvm::ArrayRef<char const*>, char const*, void*, swift::FrontendObserver*) + 3580
29 swift-frontend 0x0000000105043390 swift::mainEntry(int, char const**) + 5412
30 dyld 0x0000000192df2b4c start + 6000
Fetching https://github.com/ra1028/DifferenceKit
[1/2319] Fetching differencekit
Fetched https://github.com/ra1028/DifferenceKit from cache (1.25s)
Computing version for https://github.com/ra1028/DifferenceKit
Computed https://github.com/ra1028/DifferenceKit at 1.3.0 (1.77s)
Creating working copy for https://github.com/ra1028/DifferenceKit
Working copy of https://github.com/ra1028/DifferenceKit resolved at 1.3.0
BUILD FAILURE 6.2 macosSpm