Swift Package Index

Build Information

Failed to build IGListKit, reference main (0a54b4), with Swift 6.3 for macOS (SPM) on 25 Oct 2026 10:03:43 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-26.5.0.app xcrun swift build --arch arm64

Build Log

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RunAll
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Builder version: 5.1.3
Interrupt handler set up.
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Checkout
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Clone URL: https://github.com/Instagram/IGListKit.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/Instagram/IGListKit
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 0a54b4d Fix remaining toggle_bool violations in fbobjc
Cloned https://github.com/Instagram/IGListKit.git
Revision (git rev-parse @):
0a54b4d9d66be512b3a312d10fda3cb9591eb6d6
SUCCESS checkout https://github.com/Instagram/IGListKit.git at main
========================================
Build
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Selected platform:         macosSpm
Swift version:             6.3
Building package at path:  $PWD
https://github.com/Instagram/IGListKit.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.5.0.app xcrun swift build --arch arm64
Building for debugging...
[0/51] Compiling IGListDiffKit IGListMoveIndex.m
[1/51] Compiling IGListDiffKit NSString+IGListDiffable.m
[1/51] Write sources
[3/51] Compiling IGListDiffKit IGListIndexSetResult.m
[4/51] Compiling IGListDiffKit IGListIndexPathResult.m
In file included from /Users/admin/builder/spi-builder-workspace/spm/Sources/IGListKit/UIScrollView+IGListKit.m:8:
/Users/admin/builder/spi-builder-workspace/spm/Sources/IGListKit/UIScrollView+IGListKit.h:8:9: fatal error: 'UIKit/UIKit.h' file not found
    8 | #import <UIKit/UIKit.h>
      |         ^~~~~~~~~~~~~~~
1 error generated.
[5/51] Compiling IGListKit UIScrollView+IGListKit.m
[5/51] Compiling IGListKit UICollectionViewLayout+InteractiveReordering.m
In file included from /Users/admin/builder/spi-builder-workspace/spm/Sources/IGListKit/UIViewController+IGListAdapter.m:8:
/Users/admin/builder/spi-builder-workspace/spm/Sources/IGListKit/include/UIViewController+IGListAdapter.h:8:9: fatal error: 'UIKit/UIKit.h' file not found
    8 | #import <UIKit/UIKit.h>
      |         ^~~~~~~~~~~~~~~
[5/51] Compiling IGListKit UIViewController+IGListAdapter.m
[5/51] Compiling IGListDiffKit IGListMoveIndexPath.m
[5/51] Compiling IGListDiffKit NSNumber+IGListDiffable.m
In file included from /Users/admin/builder/spi-builder-workspace/spm/Sources/IGListKit/IGListAdapter+DebugDescription.m:8:
In file included from /Users/admin/builder/spi-builder-workspace/spm/Sources/IGListKit/IGListAdapter+DebugDescription.h:8:
/Users/admin/builder/spi-builder-workspace/spm/Sources/IGListKit/include/IGListAdapter.h:8:9: fatal error: 'UIKit/UIKit.h' file not found
    8 | #import <UIKit/UIKit.h>
      |         ^~~~~~~~~~~~~~~
[5/51] Compiling IGListKit IGListAdapter+DebugDescription.m
In file included from /Users/admin/builder/spi-builder-workspace/spm/Sources/IGListKit/IGListBindingSingleSectionController.m:8:
/Users/admin/builder/spi-builder-workspace/spm/Sources/IGListKit/include/IGListBindingSingleSectionController.h:8:9: fatal error: 'UIKit/UIKit.h' file not found
    8 | #import <UIKit/UIKit.h>
      |         ^~~~~~~~~~~~~~~
[5/51] Compiling IGListKit IGListBindingSingleSectionController.m
[5/51] Compiling IGListDiffKit IGListBatchUpdateData.mm
[5/51] Compiling IGListDiffKit IGListDiff.mm
[5/51] Write swift-version-69A768CDF2A0BEE1.txt
BUILD FAILURE 6.3 macosSpm