Swift Package Index

Build Information

Failed to build MagazineLayout, reference master (a8780b), with Swift 6.1 for macOS (SPM) on 17 Oct 2026 15:00:30 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun swift build --arch arm64

Build Log

========================================
RunAll
========================================
Builder version: 5.1.3
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/airbnb/MagazineLayout.git
Reference: master
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/airbnb/MagazineLayout
 * branch            master     -> FETCH_HEAD
 * [new branch]      master     -> origin/master
HEAD is now at a8780be Prevent negative section widths when available space is exhausted (#171)
Cloned https://github.com/airbnb/MagazineLayout.git
Revision (git rev-parse @):
a8780be3fb9bea94e05ae25767699cc2187e6f41
SUCCESS checkout https://github.com/airbnb/MagazineLayout.git at master
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.1
Building package at path:  $PWD
https://github.com/airbnb/MagazineLayout.git
https://github.com/airbnb/MagazineLayout.git
{
  "dependencies" : [
  ],
  "manifest_display_name" : "MagazineLayout",
  "name" : "MagazineLayout",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "12.0"
    },
    {
      "name" : "tvos",
      "version" : "12.0"
    }
  ],
  "products" : [
    {
      "name" : "MagazineLayout",
      "targets" : [
        "MagazineLayout"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "swift_languages_versions" : [
    "5"
  ],
  "targets" : [
    {
      "c99name" : "MagazineLayoutTests",
      "module_type" : "SwiftTarget",
      "name" : "MagazineLayoutTests",
      "path" : "Tests",
      "sources" : [
        "ContentInsetAdjustingContentOffsetTests.swift",
        "ElementLocationFramePairsTests.swift",
        "LayoutStateTargetContentOffsetTests.swift",
        "ModelStateEmptySectionLayoutTests.swift",
        "ModelStateInitiallSetUpTests.swift",
        "ModelStateLayoutTests.swift",
        "ModelStateUpdateTests.swift",
        "RowOffsetTrackerTests.swift",
        "ScreenPixelAlignmentTests.swift",
        "TestingSupport.swift"
      ],
      "target_dependencies" : [
        "MagazineLayout"
      ],
      "type" : "test"
    },
    {
      "c99name" : "MagazineLayout",
      "module_type" : "SwiftTarget",
      "name" : "MagazineLayout",
      "path" : "MagazineLayout",
      "product_memberships" : [
        "MagazineLayout"
      ],
      "sources" : [
        "LayoutCore/BackgroundModel.swift",
        "LayoutCore/FooterModel.swift",
        "LayoutCore/HeaderModel.swift",
        "LayoutCore/ItemModel.swift",
        "LayoutCore/LayoutState.swift",
        "LayoutCore/ModelState.swift",
        "LayoutCore/SectionModel.swift",
        "LayoutCore/Types/Array+SafeSubscript.swift",
        "LayoutCore/Types/CollectionViewUpdateItem.swift",
        "LayoutCore/Types/ElementLocation.swift",
        "LayoutCore/Types/ElementLocationFramePairs.swift",
        "LayoutCore/Types/IDGenerator.swift",
        "LayoutCore/Types/MagazineLayoutItemWidthMode+WidthDivisor.swift",
        "LayoutCore/Types/MagazineLayoutSectionMetrics.swift",
        "LayoutCore/Types/RowOffsetTracker.swift",
        "LayoutCore/Types/ScreenPixelAlignment.swift",
        "LayoutCore/Types/Signposting.swift",
        "LayoutCore/Types/TargetContentOffsetAnchor.swift",
        "LayoutCore/Types/UITraitCollection+DisplayScale.swift",
        "Public/MagazineLayout.swift",
        "Public/MagazineLayoutCollectionViewLayoutAttributes.swift",
        "Public/MagazineLayoutInvalidationContext.swift",
        "Public/Types/MagazineLayout+Default.swift",
        "Public/Types/MagazineLayout+SupplementaryViewKinds.swift",
        "Public/Types/MagazineLayoutBackgroundVisibilityMode.swift",
        "Public/Types/MagazineLayoutFooterVisibilityMode.swift",
        "Public/Types/MagazineLayoutHeaderVisibilityMode.swift",
        "Public/Types/MagazineLayoutItemSizeMode.swift",
        "Public/Types/MagazineLayoutVerticalLayoutDirection.swift",
        "Public/UICollectionViewDelegateMagazineLayout.swift",
        "Public/Views/MagazineLayoutCollectionReusableView.swift",
        "Public/Views/MagazineLayoutCollectionViewCell.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.1"
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun swift build --arch arm64 -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
Building for debugging...
[0/2] Write sources
[1/2] Write swift-version-2F0A5646E1D333AE.txt
error: emit-module command failed with exit code 1 (use -v to see invocation)
[3/32] Emitting module MagazineLayout
/Users/admin/builder/spi-builder-workspace/MagazineLayout/LayoutCore/LayoutState.swift:16:8: error: no such module 'UIKit'
 14 | // limitations under the License.
 15 |
 16 | import UIKit
    |        `- error: no such module 'UIKit'
 17 |
 18 | // MARK: - LayoutState
[4/35] Compiling MagazineLayout UICollectionViewDelegateMagazineLayout.swift
/Users/admin/builder/spi-builder-workspace/MagazineLayout/LayoutCore/LayoutState.swift:16:8: error: no such module 'UIKit'
 14 | // limitations under the License.
 15 |
 16 | import UIKit
    |        `- error: no such module 'UIKit'
 17 |
 18 | // MARK: - LayoutState
[5/35] Compiling MagazineLayout MagazineLayoutCollectionReusableView.swift
/Users/admin/builder/spi-builder-workspace/MagazineLayout/LayoutCore/LayoutState.swift:16:8: error: no such module 'UIKit'
 14 | // limitations under the License.
 15 |
 16 | import UIKit
    |        `- error: no such module 'UIKit'
 17 |
 18 | // MARK: - LayoutState
[6/35] Compiling MagazineLayout MagazineLayoutCollectionViewCell.swift
/Users/admin/builder/spi-builder-workspace/MagazineLayout/LayoutCore/LayoutState.swift:16:8: error: no such module 'UIKit'
 14 | // limitations under the License.
 15 |
 16 | import UIKit
    |        `- error: no such module 'UIKit'
 17 |
 18 | // MARK: - LayoutState
[7/35] Compiling MagazineLayout TargetContentOffsetAnchor.swift
/Users/admin/builder/spi-builder-workspace/MagazineLayout/LayoutCore/LayoutState.swift:16:8: error: no such module 'UIKit'
 14 | // limitations under the License.
 15 |
 16 | import UIKit
    |        `- error: no such module 'UIKit'
 17 |
 18 | // MARK: - LayoutState
[8/35] Compiling MagazineLayout UITraitCollection+DisplayScale.swift
/Users/admin/builder/spi-builder-workspace/MagazineLayout/LayoutCore/LayoutState.swift:16:8: error: no such module 'UIKit'
 14 | // limitations under the License.
 15 |
 16 | import UIKit
    |        `- error: no such module 'UIKit'
 17 |
 18 | // MARK: - LayoutState
[9/35] Compiling MagazineLayout MagazineLayout.swift
/Users/admin/builder/spi-builder-workspace/MagazineLayout/LayoutCore/LayoutState.swift:16:8: error: no such module 'UIKit'
 14 | // limitations under the License.
 15 |
 16 | import UIKit
    |        `- error: no such module 'UIKit'
 17 |
 18 | // MARK: - LayoutState
[10/35] Compiling MagazineLayout LayoutState.swift
/Users/admin/builder/spi-builder-workspace/MagazineLayout/LayoutCore/LayoutState.swift:16:8: error: no such module 'UIKit'
 14 | // limitations under the License.
 15 |
 16 | import UIKit
    |        `- error: no such module 'UIKit'
 17 |
 18 | // MARK: - LayoutState
[11/35] Compiling MagazineLayout ModelState.swift
/Users/admin/builder/spi-builder-workspace/MagazineLayout/LayoutCore/LayoutState.swift:16:8: error: no such module 'UIKit'
 14 | // limitations under the License.
 15 |
 16 | import UIKit
    |        `- error: no such module 'UIKit'
 17 |
 18 | // MARK: - LayoutState
[12/35] Compiling MagazineLayout SectionModel.swift
/Users/admin/builder/spi-builder-workspace/MagazineLayout/LayoutCore/LayoutState.swift:16:8: error: no such module 'UIKit'
 14 | // limitations under the License.
 15 |
 16 | import UIKit
    |        `- error: no such module 'UIKit'
 17 |
 18 | // MARK: - LayoutState
[13/35] Compiling MagazineLayout Array+SafeSubscript.swift
/Users/admin/builder/spi-builder-workspace/MagazineLayout/LayoutCore/LayoutState.swift:16:8: error: no such module 'UIKit'
 14 | // limitations under the License.
 15 |
 16 | import UIKit
    |        `- error: no such module 'UIKit'
 17 |
 18 | // MARK: - LayoutState
[14/35] Compiling MagazineLayout MagazineLayout+SupplementaryViewKinds.swift
/Users/admin/builder/spi-builder-workspace/MagazineLayout/LayoutCore/LayoutState.swift:16:8: error: no such module 'UIKit'
 14 | // limitations under the License.
 15 |
 16 | import UIKit
    |        `- error: no such module 'UIKit'
 17 |
 18 | // MARK: - LayoutState
[15/35] Compiling MagazineLayout MagazineLayoutBackgroundVisibilityMode.swift
/Users/admin/builder/spi-builder-workspace/MagazineLayout/LayoutCore/LayoutState.swift:16:8: error: no such module 'UIKit'
 14 | // limitations under the License.
 15 |
 16 | import UIKit
    |        `- error: no such module 'UIKit'
 17 |
 18 | // MARK: - LayoutState
[16/35] Compiling MagazineLayout MagazineLayoutFooterVisibilityMode.swift
/Users/admin/builder/spi-builder-workspace/MagazineLayout/LayoutCore/LayoutState.swift:16:8: error: no such module 'UIKit'
 14 | // limitations under the License.
 15 |
 16 | import UIKit
    |        `- error: no such module 'UIKit'
 17 |
 18 | // MARK: - LayoutState
[17/35] Compiling MagazineLayout BackgroundModel.swift
/Users/admin/builder/spi-builder-workspace/MagazineLayout/LayoutCore/LayoutState.swift:16:8: error: no such module 'UIKit'
 14 | // limitations under the License.
 15 |
 16 | import UIKit
    |        `- error: no such module 'UIKit'
 17 |
 18 | // MARK: - LayoutState
[18/35] Compiling MagazineLayout FooterModel.swift
/Users/admin/builder/spi-builder-workspace/MagazineLayout/LayoutCore/LayoutState.swift:16:8: error: no such module 'UIKit'
 14 | // limitations under the License.
 15 |
 16 | import UIKit
    |        `- error: no such module 'UIKit'
 17 |
 18 | // MARK: - LayoutState
[19/35] Compiling MagazineLayout HeaderModel.swift
/Users/admin/builder/spi-builder-workspace/MagazineLayout/LayoutCore/LayoutState.swift:16:8: error: no such module 'UIKit'
 14 | // limitations under the License.
 15 |
 16 | import UIKit
    |        `- error: no such module 'UIKit'
 17 |
 18 | // MARK: - LayoutState
[20/35] Compiling MagazineLayout ItemModel.swift
/Users/admin/builder/spi-builder-workspace/MagazineLayout/LayoutCore/LayoutState.swift:16:8: error: no such module 'UIKit'
 14 | // limitations under the License.
 15 |
 16 | import UIKit
    |        `- error: no such module 'UIKit'
 17 |
 18 | // MARK: - LayoutState
[21/35] Compiling MagazineLayout MagazineLayoutCollectionViewLayoutAttributes.swift
/Users/admin/builder/spi-builder-workspace/MagazineLayout/LayoutCore/LayoutState.swift:16:8: error: no such module 'UIKit'
 14 | // limitations under the License.
 15 |
 16 | import UIKit
    |        `- error: no such module 'UIKit'
 17 |
 18 | // MARK: - LayoutState
[22/35] Compiling MagazineLayout MagazineLayoutInvalidationContext.swift
/Users/admin/builder/spi-builder-workspace/MagazineLayout/LayoutCore/LayoutState.swift:16:8: error: no such module 'UIKit'
 14 | // limitations under the License.
 15 |
 16 | import UIKit
    |        `- error: no such module 'UIKit'
 17 |
 18 | // MARK: - LayoutState
[23/35] Compiling MagazineLayout MagazineLayout+Default.swift
/Users/admin/builder/spi-builder-workspace/MagazineLayout/LayoutCore/LayoutState.swift:16:8: error: no such module 'UIKit'
 14 | // limitations under the License.
 15 |
 16 | import UIKit
    |        `- error: no such module 'UIKit'
 17 |
 18 | // MARK: - LayoutState
[24/35] Compiling MagazineLayout MagazineLayoutHeaderVisibilityMode.swift
/Users/admin/builder/spi-builder-workspace/MagazineLayout/LayoutCore/LayoutState.swift:16:8: error: no such module 'UIKit'
 14 | // limitations under the License.
 15 |
 16 | import UIKit
    |        `- error: no such module 'UIKit'
 17 |
 18 | // MARK: - LayoutState
[25/35] Compiling MagazineLayout MagazineLayoutItemSizeMode.swift
/Users/admin/builder/spi-builder-workspace/MagazineLayout/LayoutCore/LayoutState.swift:16:8: error: no such module 'UIKit'
 14 | // limitations under the License.
 15 |
 16 | import UIKit
    |        `- error: no such module 'UIKit'
 17 |
 18 | // MARK: - LayoutState
[26/35] Compiling MagazineLayout MagazineLayoutVerticalLayoutDirection.swift
/Users/admin/builder/spi-builder-workspace/MagazineLayout/LayoutCore/LayoutState.swift:16:8: error: no such module 'UIKit'
 14 | // limitations under the License.
 15 |
 16 | import UIKit
    |        `- error: no such module 'UIKit'
 17 |
 18 | // MARK: - LayoutState
[27/35] Compiling MagazineLayout RowOffsetTracker.swift
/Users/admin/builder/spi-builder-workspace/MagazineLayout/LayoutCore/LayoutState.swift:16:8: error: no such module 'UIKit'
 14 | // limitations under the License.
 15 |
 16 | import UIKit
    |        `- error: no such module 'UIKit'
 17 |
 18 | // MARK: - LayoutState
[28/35] Compiling MagazineLayout ScreenPixelAlignment.swift
/Users/admin/builder/spi-builder-workspace/MagazineLayout/LayoutCore/LayoutState.swift:16:8: error: no such module 'UIKit'
 14 | // limitations under the License.
 15 |
 16 | import UIKit
    |        `- error: no such module 'UIKit'
 17 |
 18 | // MARK: - LayoutState
[29/35] Compiling MagazineLayout Signposting.swift
/Users/admin/builder/spi-builder-workspace/MagazineLayout/LayoutCore/LayoutState.swift:16:8: error: no such module 'UIKit'
 14 | // limitations under the License.
 15 |
 16 | import UIKit
    |        `- error: no such module 'UIKit'
 17 |
 18 | // MARK: - LayoutState
[30/35] Compiling MagazineLayout CollectionViewUpdateItem.swift
/Users/admin/builder/spi-builder-workspace/MagazineLayout/LayoutCore/LayoutState.swift:16:8: error: no such module 'UIKit'
 14 | // limitations under the License.
 15 |
 16 | import UIKit
    |        `- error: no such module 'UIKit'
 17 |
 18 | // MARK: - LayoutState
[31/35] Compiling MagazineLayout ElementLocation.swift
/Users/admin/builder/spi-builder-workspace/MagazineLayout/LayoutCore/LayoutState.swift:16:8: error: no such module 'UIKit'
 14 | // limitations under the License.
 15 |
 16 | import UIKit
    |        `- error: no such module 'UIKit'
 17 |
 18 | // MARK: - LayoutState
[32/35] Compiling MagazineLayout ElementLocationFramePairs.swift
/Users/admin/builder/spi-builder-workspace/MagazineLayout/LayoutCore/LayoutState.swift:16:8: error: no such module 'UIKit'
 14 | // limitations under the License.
 15 |
 16 | import UIKit
    |        `- error: no such module 'UIKit'
 17 |
 18 | // MARK: - LayoutState
[33/35] Compiling MagazineLayout IDGenerator.swift
/Users/admin/builder/spi-builder-workspace/MagazineLayout/LayoutCore/LayoutState.swift:16:8: error: no such module 'UIKit'
 14 | // limitations under the License.
 15 |
 16 | import UIKit
    |        `- error: no such module 'UIKit'
 17 |
 18 | // MARK: - LayoutState
[34/35] Compiling MagazineLayout MagazineLayoutItemWidthMode+WidthDivisor.swift
/Users/admin/builder/spi-builder-workspace/MagazineLayout/LayoutCore/LayoutState.swift:16:8: error: no such module 'UIKit'
 14 | // limitations under the License.
 15 |
 16 | import UIKit
    |        `- error: no such module 'UIKit'
 17 |
 18 | // MARK: - LayoutState
[35/35] Compiling MagazineLayout MagazineLayoutSectionMetrics.swift
/Users/admin/builder/spi-builder-workspace/MagazineLayout/LayoutCore/LayoutState.swift:16:8: error: no such module 'UIKit'
 14 | // limitations under the License.
 15 |
 16 | import UIKit
    |        `- error: no such module 'UIKit'
 17 |
 18 | // MARK: - LayoutState
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun swift build --arch arm64
[0/1] Planning build
Building for debugging...
[0/1] Write swift-version-2F0A5646E1D333AE.txt
error: emit-module command failed with exit code 1 (use -v to see invocation)
[2/31] Emitting module MagazineLayout
/Users/admin/builder/spi-builder-workspace/MagazineLayout/LayoutCore/LayoutState.swift:16:8: error: no such module 'UIKit'
 14 | // limitations under the License.
 15 |
 16 | import UIKit
    |        `- error: no such module 'UIKit'
 17 |
 18 | // MARK: - LayoutState
[3/34] Compiling MagazineLayout BackgroundModel.swift
/Users/admin/builder/spi-builder-workspace/MagazineLayout/LayoutCore/LayoutState.swift:16:8: error: no such module 'UIKit'
 14 | // limitations under the License.
 15 |
 16 | import UIKit
    |        `- error: no such module 'UIKit'
 17 |
 18 | // MARK: - LayoutState
[4/34] Compiling MagazineLayout FooterModel.swift
/Users/admin/builder/spi-builder-workspace/MagazineLayout/LayoutCore/LayoutState.swift:16:8: error: no such module 'UIKit'
 14 | // limitations under the License.
 15 |
 16 | import UIKit
    |        `- error: no such module 'UIKit'
 17 |
 18 | // MARK: - LayoutState
[5/34] Compiling MagazineLayout HeaderModel.swift
/Users/admin/builder/spi-builder-workspace/MagazineLayout/LayoutCore/LayoutState.swift:16:8: error: no such module 'UIKit'
 14 | // limitations under the License.
 15 |
 16 | import UIKit
    |        `- error: no such module 'UIKit'
 17 |
 18 | // MARK: - LayoutState
[6/34] Compiling MagazineLayout ItemModel.swift
/Users/admin/builder/spi-builder-workspace/MagazineLayout/LayoutCore/LayoutState.swift:16:8: error: no such module 'UIKit'
 14 | // limitations under the License.
 15 |
 16 | import UIKit
    |        `- error: no such module 'UIKit'
 17 |
 18 | // MARK: - LayoutState
[7/34] Compiling MagazineLayout MagazineLayout+SupplementaryViewKinds.swift
/Users/admin/builder/spi-builder-workspace/MagazineLayout/LayoutCore/LayoutState.swift:16:8: error: no such module 'UIKit'
 14 | // limitations under the License.
 15 |
 16 | import UIKit
    |        `- error: no such module 'UIKit'
 17 |
 18 | // MARK: - LayoutState
[8/34] Compiling MagazineLayout MagazineLayoutBackgroundVisibilityMode.swift
/Users/admin/builder/spi-builder-workspace/MagazineLayout/LayoutCore/LayoutState.swift:16:8: error: no such module 'UIKit'
 14 | // limitations under the License.
 15 |
 16 | import UIKit
    |        `- error: no such module 'UIKit'
 17 |
 18 | // MARK: - LayoutState
[9/34] Compiling MagazineLayout MagazineLayoutFooterVisibilityMode.swift
/Users/admin/builder/spi-builder-workspace/MagazineLayout/LayoutCore/LayoutState.swift:16:8: error: no such module 'UIKit'
 14 | // limitations under the License.
 15 |
 16 | import UIKit
    |        `- error: no such module 'UIKit'
 17 |
 18 | // MARK: - LayoutState
[10/34] Compiling MagazineLayout RowOffsetTracker.swift
/Users/admin/builder/spi-builder-workspace/MagazineLayout/LayoutCore/LayoutState.swift:16:8: error: no such module 'UIKit'
 14 | // limitations under the License.
 15 |
 16 | import UIKit
    |        `- error: no such module 'UIKit'
 17 |
 18 | // MARK: - LayoutState
[11/34] Compiling MagazineLayout ScreenPixelAlignment.swift
/Users/admin/builder/spi-builder-workspace/MagazineLayout/LayoutCore/LayoutState.swift:16:8: error: no such module 'UIKit'
 14 | // limitations under the License.
 15 |
 16 | import UIKit
    |        `- error: no such module 'UIKit'
 17 |
 18 | // MARK: - LayoutState
[12/34] Compiling MagazineLayout Signposting.swift
/Users/admin/builder/spi-builder-workspace/MagazineLayout/LayoutCore/LayoutState.swift:16:8: error: no such module 'UIKit'
 14 | // limitations under the License.
 15 |
 16 | import UIKit
    |        `- error: no such module 'UIKit'
 17 |
 18 | // MARK: - LayoutState
[13/34] Compiling MagazineLayout CollectionViewUpdateItem.swift
/Users/admin/builder/spi-builder-workspace/MagazineLayout/LayoutCore/LayoutState.swift:16:8: error: no such module 'UIKit'
 14 | // limitations under the License.
 15 |
 16 | import UIKit
    |        `- error: no such module 'UIKit'
 17 |
 18 | // MARK: - LayoutState
[14/34] Compiling MagazineLayout ElementLocation.swift
/Users/admin/builder/spi-builder-workspace/MagazineLayout/LayoutCore/LayoutState.swift:16:8: error: no such module 'UIKit'
 14 | // limitations under the License.
 15 |
 16 | import UIKit
    |        `- error: no such module 'UIKit'
 17 |
 18 | // MARK: - LayoutState
[15/34] Compiling MagazineLayout ElementLocationFramePairs.swift
/Users/admin/builder/spi-builder-workspace/MagazineLayout/LayoutCore/LayoutState.swift:16:8: error: no such module 'UIKit'
 14 | // limitations under the License.
 15 |
 16 | import UIKit
    |        `- error: no such module 'UIKit'
 17 |
 18 | // MARK: - LayoutState
[16/34] Compiling MagazineLayout UICollectionViewDelegateMagazineLayout.swift
/Users/admin/builder/spi-builder-workspace/MagazineLayout/LayoutCore/LayoutState.swift:16:8: error: no such module 'UIKit'
 14 | // limitations under the License.
 15 |
 16 | import UIKit
    |        `- error: no such module 'UIKit'
 17 |
 18 | // MARK: - LayoutState
[17/34] Compiling MagazineLayout MagazineLayoutCollectionReusableView.swift
/Users/admin/builder/spi-builder-workspace/MagazineLayout/LayoutCore/LayoutState.swift:16:8: error: no such module 'UIKit'
 14 | // limitations under the License.
 15 |
 16 | import UIKit
    |        `- error: no such module 'UIKit'
 17 |
 18 | // MARK: - LayoutState
[18/34] Compiling MagazineLayout MagazineLayoutCollectionViewCell.swift
/Users/admin/builder/spi-builder-workspace/MagazineLayout/LayoutCore/LayoutState.swift:16:8: error: no such module 'UIKit'
 14 | // limitations under the License.
 15 |
 16 | import UIKit
    |        `- error: no such module 'UIKit'
 17 |
 18 | // MARK: - LayoutState
[19/34] Compiling MagazineLayout TargetContentOffsetAnchor.swift
/Users/admin/builder/spi-builder-workspace/MagazineLayout/LayoutCore/LayoutState.swift:16:8: error: no such module 'UIKit'
 14 | // limitations under the License.
 15 |
 16 | import UIKit
    |        `- error: no such module 'UIKit'
 17 |
 18 | // MARK: - LayoutState
[20/34] Compiling MagazineLayout UITraitCollection+DisplayScale.swift
/Users/admin/builder/spi-builder-workspace/MagazineLayout/LayoutCore/LayoutState.swift:16:8: error: no such module 'UIKit'
 14 | // limitations under the License.
 15 |
 16 | import UIKit
    |        `- error: no such module 'UIKit'
 17 |
 18 | // MARK: - LayoutState
[21/34] Compiling MagazineLayout MagazineLayout.swift
/Users/admin/builder/spi-builder-workspace/MagazineLayout/LayoutCore/LayoutState.swift:16:8: error: no such module 'UIKit'
 14 | // limitations under the License.
 15 |
 16 | import UIKit
    |        `- error: no such module 'UIKit'
 17 |
 18 | // MARK: - LayoutState
[22/34] Compiling MagazineLayout LayoutState.swift
/Users/admin/builder/spi-builder-workspace/MagazineLayout/LayoutCore/LayoutState.swift:16:8: error: no such module 'UIKit'
 14 | // limitations under the License.
 15 |
 16 | import UIKit
    |        `- error: no such module 'UIKit'
 17 |
 18 | // MARK: - LayoutState
[23/34] Compiling MagazineLayout ModelState.swift
/Users/admin/builder/spi-builder-workspace/MagazineLayout/LayoutCore/LayoutState.swift:16:8: error: no such module 'UIKit'
 14 | // limitations under the License.
 15 |
 16 | import UIKit
    |        `- error: no such module 'UIKit'
 17 |
 18 | // MARK: - LayoutState
[24/34] Compiling MagazineLayout SectionModel.swift
/Users/admin/builder/spi-builder-workspace/MagazineLayout/LayoutCore/LayoutState.swift:16:8: error: no such module 'UIKit'
 14 | // limitations under the License.
 15 |
 16 | import UIKit
    |        `- error: no such module 'UIKit'
 17 |
 18 | // MARK: - LayoutState
[25/34] Compiling MagazineLayout Array+SafeSubscript.swift
/Users/admin/builder/spi-builder-workspace/MagazineLayout/LayoutCore/LayoutState.swift:16:8: error: no such module 'UIKit'
 14 | // limitations under the License.
 15 |
 16 | import UIKit
    |        `- error: no such module 'UIKit'
 17 |
 18 | // MARK: - LayoutState
[26/34] Compiling MagazineLayout MagazineLayoutCollectionViewLayoutAttributes.swift
/Users/admin/builder/spi-builder-workspace/MagazineLayout/LayoutCore/LayoutState.swift:16:8: error: no such module 'UIKit'
 14 | // limitations under the License.
 15 |
 16 | import UIKit
    |        `- error: no such module 'UIKit'
 17 |
 18 | // MARK: - LayoutState
[27/34] Compiling MagazineLayout MagazineLayoutInvalidationContext.swift
/Users/admin/builder/spi-builder-workspace/MagazineLayout/LayoutCore/LayoutState.swift:16:8: error: no such module 'UIKit'
 14 | // limitations under the License.
 15 |
 16 | import UIKit
    |        `- error: no such module 'UIKit'
 17 |
 18 | // MARK: - LayoutState
[28/34] Compiling MagazineLayout MagazineLayout+Default.swift
/Users/admin/builder/spi-builder-workspace/MagazineLayout/LayoutCore/LayoutState.swift:16:8: error: no such module 'UIKit'
 14 | // limitations under the License.
 15 |
 16 | import UIKit
    |        `- error: no such module 'UIKit'
 17 |
 18 | // MARK: - LayoutState
[29/34] Compiling MagazineLayout MagazineLayoutHeaderVisibilityMode.swift
/Users/admin/builder/spi-builder-workspace/MagazineLayout/LayoutCore/LayoutState.swift:16:8: error: no such module 'UIKit'
 14 | // limitations under the License.
 15 |
 16 | import UIKit
    |        `- error: no such module 'UIKit'
 17 |
 18 | // MARK: - LayoutState
[30/34] Compiling MagazineLayout MagazineLayoutItemSizeMode.swift
/Users/admin/builder/spi-builder-workspace/MagazineLayout/LayoutCore/LayoutState.swift:16:8: error: no such module 'UIKit'
 14 | // limitations under the License.
 15 |
 16 | import UIKit
    |        `- error: no such module 'UIKit'
 17 |
 18 | // MARK: - LayoutState
[31/34] Compiling MagazineLayout MagazineLayoutVerticalLayoutDirection.swift
/Users/admin/builder/spi-builder-workspace/MagazineLayout/LayoutCore/LayoutState.swift:16:8: error: no such module 'UIKit'
 14 | // limitations under the License.
 15 |
 16 | import UIKit
    |        `- error: no such module 'UIKit'
 17 |
 18 | // MARK: - LayoutState
[32/34] Compiling MagazineLayout IDGenerator.swift
/Users/admin/builder/spi-builder-workspace/MagazineLayout/LayoutCore/LayoutState.swift:16:8: error: no such module 'UIKit'
 14 | // limitations under the License.
 15 |
 16 | import UIKit
    |        `- error: no such module 'UIKit'
 17 |
 18 | // MARK: - LayoutState
[33/34] Compiling MagazineLayout MagazineLayoutItemWidthMode+WidthDivisor.swift
/Users/admin/builder/spi-builder-workspace/MagazineLayout/LayoutCore/LayoutState.swift:16:8: error: no such module 'UIKit'
 14 | // limitations under the License.
 15 |
 16 | import UIKit
    |        `- error: no such module 'UIKit'
 17 |
 18 | // MARK: - LayoutState
[34/34] Compiling MagazineLayout MagazineLayoutSectionMetrics.swift
/Users/admin/builder/spi-builder-workspace/MagazineLayout/LayoutCore/LayoutState.swift:16:8: error: no such module 'UIKit'
 14 | // limitations under the License.
 15 |
 16 | import UIKit
    |        `- error: no such module 'UIKit'
 17 |
 18 | // MARK: - LayoutState
BUILD FAILURE 6.1 macosSpm