Swift Package Index

Build Information

Failed to build IGListKit, reference 5.2.0 (894c34), with Swift 6.3 for macOS (SPM) on 20 Apr 2026 13:02:44 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun swift build --arch arm64

Build Log

========================================
RunAll
========================================
Builder version: 4.70.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/Instagram/IGListKit.git
Reference: 5.2.0
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/Instagram/IGListKit
 * tag               5.2.0      -> FETCH_HEAD
HEAD is now at 894c34d Updated the IGListKit docs to v5.2.0 (#1656)
Cloned https://github.com/Instagram/IGListKit.git
Revision (git rev-parse @):
894c34db0593a0049520ccf9444803db78c64c28
SUCCESS checkout https://github.com/Instagram/IGListKit.git at 5.2.0
========================================
ResolveProductDependencies
========================================
Resolving dependencies ...
{
  "identity": ".resolve-product-dependencies",
  "name": "resolve-dependencies",
  "url": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies",
  "version": "unspecified",
  "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies",
  "traits": [
    "default"
  ],
  "dependencies": [
    {
      "identity": "iglistkit",
      "name": "IGListKit",
      "url": "https://github.com/Instagram/IGListKit.git",
      "version": "unspecified",
      "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/IGListKit",
      "traits": [
        "default"
      ],
      "dependencies": [
      ]
    }
  ]
}
Fetching https://github.com/Instagram/IGListKit.git
[1/25759] Fetching iglistkit
Fetched https://github.com/Instagram/IGListKit.git from cache (2.55s)
Creating working copy for https://github.com/Instagram/IGListKit.git
Working copy of https://github.com/Instagram/IGListKit.git resolved at 5.2.0 (894c34d)
warning: '.resolve-product-dependencies': dependency 'iglistkit' is not used by any target
Found 0 product dependencies
========================================
Build
========================================
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-26.4.0.app xcrun swift build --arch arm64
Building for debugging...
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.
[0/51] Compiling IGListKit UIScrollView+IGListKit.m
[0/51] Compiling IGListDiffKit IGListIndexPathResult.m
[0/51] Compiling IGListDiffKit IGListBatchUpdateData.mm
[0/51] Compiling IGListDiffKit NSString+IGListDiffable.m
[0/51] Compiling IGListDiffKit IGListDiff.mm
[0/51] Compiling IGListDiffKit IGListMoveIndexPath.m
[0/51] Compiling IGListDiffKit NSNumber+IGListDiffable.m
[0/51] Compiling IGListDiffKit IGListIndexSetResult.m
[0/51] Compiling IGListDiffKit IGListMoveIndex.m
[0/51] Write swift-version--6988338F2F200930.txt
BUILD FAILURE 6.3 macosSpm