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Track the adoption of Swift 6 strict concurrency checks for data race safety. How many packages are Ready for Swift 6?

Build Information

Failed to build CompositionKit, reference main (083e8b), with Swift 6.1 for macOS (SPM) on 29 Apr 2025 16:15:46 UTC.

Build Command

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

Build Log

========================================
RunAll
========================================
Builder version: 4.61.1
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/FluidGroup/CompositionKit.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/FluidGroup/CompositionKit
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 083e8b5 clean up
Submodule path 'submodules/Descriptors': checked out 'f41ce2605a76c5d378fe8c5e8c5c98b544dfd108'
Submodule 'submodules/Descriptors' (https://github.com/FluidGroup/Descriptors.git) registered for path 'submodules/Descriptors'
Cloning into '/Users/admin/builder/spi-builder-workspace/submodules/Descriptors'...
Cloned https://github.com/FluidGroup/CompositionKit.git
Revision (git rev-parse @):
083e8b59b8b14aee3f0476ec9919ee2d1ae4e81c
SUCCESS checkout https://github.com/FluidGroup/CompositionKit.git at main
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.1
Building package at path:  $PWD
https://github.com/FluidGroup/CompositionKit.git
https://github.com/FluidGroup/CompositionKit.git
{
  "dependencies" : [
    {
      "identity" : "mondrianlayout",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "0.8.0",
            "upper_bound" : "1.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/muukii/MondrianLayout.git"
    },
    {
      "identity" : "descriptors",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "0.2.1",
            "upper_bound" : "1.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/muukii/Descriptors.git"
    }
  ],
  "manifest_display_name" : "CompositionKit",
  "name" : "CompositionKit",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "12.0"
    }
  ],
  "products" : [
    {
      "name" : "CompositionKit",
      "targets" : [
        "CompositionKit"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "CompositionKit",
      "module_type" : "SwiftTarget",
      "name" : "CompositionKit",
      "path" : "Sources/CompositionKit",
      "product_dependencies" : [
        "MondrianLayout",
        "Descriptors"
      ],
      "product_memberships" : [
        "CompositionKit"
      ],
      "sources" : [
        "AnyUIView.swift",
        "BackgroundView.swift",
        "CodeBased.swift",
        "CompositionKit.swift",
        "GradientLayerView.swift",
        "InteractiveView.swift",
        "Logger.swift",
        "MaskingView.swift",
        "NavigationHostingView.swift",
        "PaddingView.swift",
        "ShapeLayerView.swift",
        "ShapeRenderingView.swift",
        "StyledEdgeView.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.6"
}
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...
[0/6] Write sources
[3/6] Write swift-version-2F0A5646E1D333AE.txt
[5/39] Compiling Descriptors LinearGradientDescriptor.swift
<unknown>:0: warning: upcoming feature 'InferSendableFromCaptures' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'GlobalActorIsolatedTypesUsability' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'DisableOutwardActorInference' is already enabled as of Swift version 6
/Users/admin/builder/spi-builder-workspace/.build/checkouts/Descriptors/Sources/Descriptors/HapticsDescriptor.swift:22:8: error: no such module 'UIKit'
20 | // THE SOFTWARE.
21 |
22 | import UIKit
   |        `- error: no such module 'UIKit'
23 |
24 | public struct HapticsDescriptor: Sendable {
[6/39] Compiling MondrianLayout VHStackContentBuilder.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/MondrianLayout/MondrianLayout/Classic/LayoutDescriptor.swift:1:8: error: no such module 'UIKit'
  1 | import UIKit
    |        `- error: no such module 'UIKit'
  2 |
  3 | @available(*, deprecated, renamed: "Mondrian.layout")
[7/39] Compiling MondrianLayout _LayoutBlockNode.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/MondrianLayout/MondrianLayout/Classic/LayoutDescriptor.swift:1:8: error: no such module 'UIKit'
  1 | import UIKit
    |        `- error: no such module 'UIKit'
  2 |
  3 | @available(*, deprecated, renamed: "Mondrian.layout")
[8/39] Compiling MondrianLayout _LayoutBlockType.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/MondrianLayout/MondrianLayout/Classic/LayoutDescriptor.swift:1:8: error: no such module 'UIKit'
  1 | import UIKit
    |        `- error: no such module 'UIKit'
  2 |
  3 | @available(*, deprecated, renamed: "Mondrian.layout")
[9/41] Compiling MondrianLayout UIView+Mondrian.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/MondrianLayout/MondrianLayout/Classic/LayoutDescriptor.swift:1:8: error: no such module 'UIKit'
  1 | import UIKit
    |        `- error: no such module 'UIKit'
  2 |
  3 | @available(*, deprecated, renamed: "Mondrian.layout")
[10/41] Compiling MondrianLayout Utils.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/MondrianLayout/MondrianLayout/Classic/LayoutDescriptor.swift:1:8: error: no such module 'UIKit'
  1 | import UIKit
    |        `- error: no such module 'UIKit'
  2 |
  3 | @available(*, deprecated, renamed: "Mondrian.layout")
[11/41] Compiling MondrianLayout _LayoutElement.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/MondrianLayout/MondrianLayout/Classic/LayoutDescriptor.swift:1:8: error: no such module 'UIKit'
  1 | import UIKit
    |        `- error: no such module 'UIKit'
  2 |
  3 | @available(*, deprecated, renamed: "Mondrian.layout")
[12/41] Compiling MondrianLayout LayoutManager.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/MondrianLayout/MondrianLayout/Classic/LayoutDescriptor.swift:1:8: error: no such module 'UIKit'
  1 | import UIKit
    |        `- error: no such module 'UIKit'
  2 |
  3 | @available(*, deprecated, renamed: "Mondrian.layout")
[13/41] Compiling MondrianLayout MondrianNamespace.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/MondrianLayout/MondrianLayout/Classic/LayoutDescriptor.swift:1:8: error: no such module 'UIKit'
  1 | import UIKit
    |        `- error: no such module 'UIKit'
  2 |
  3 | @available(*, deprecated, renamed: "Mondrian.layout")
[14/41] Compiling MondrianLayout StackingSpacer.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/MondrianLayout/MondrianLayout/Classic/LayoutDescriptor.swift:1:8: error: no such module 'UIKit'
  1 | import UIKit
    |        `- error: no such module 'UIKit'
  2 |
  3 | @available(*, deprecated, renamed: "Mondrian.layout")
[15/41] Compiling MondrianLayout VGridBlock.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/MondrianLayout/MondrianLayout/Classic/LayoutDescriptor.swift:1:8: error: no such module 'UIKit'
  1 | import UIKit
    |        `- error: no such module 'UIKit'
  2 |
  3 | @available(*, deprecated, renamed: "Mondrian.layout")
[16/41] Compiling MondrianLayout VStackBlock.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/MondrianLayout/MondrianLayout/Classic/LayoutDescriptor.swift:1:8: error: no such module 'UIKit'
  1 | import UIKit
    |        `- error: no such module 'UIKit'
  2 |
  3 | @available(*, deprecated, renamed: "Mondrian.layout")
[17/41] Compiling MondrianLayout EntryPoint.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/MondrianLayout/MondrianLayout/Classic/LayoutDescriptor.swift:1:8: error: no such module 'UIKit'
  1 | import UIKit
    |        `- error: no such module 'UIKit'
  2 |
  3 | @available(*, deprecated, renamed: "Mondrian.layout")
[18/41] Compiling MondrianLayout NSLayoutConstraint+.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/MondrianLayout/MondrianLayout/Classic/LayoutDescriptor.swift:1:8: error: no such module 'UIKit'
  1 | import UIKit
    |        `- error: no such module 'UIKit'
  2 |
  3 | @available(*, deprecated, renamed: "Mondrian.layout")
[19/41] Compiling MondrianLayout UILayoutGuide+Mondrian.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/MondrianLayout/MondrianLayout/Classic/LayoutDescriptor.swift:1:8: error: no such module 'UIKit'
  1 | import UIKit
    |        `- error: no such module 'UIKit'
  2 |
  3 | @available(*, deprecated, renamed: "Mondrian.layout")
[20/41] Compiling MondrianLayout Edge.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/MondrianLayout/MondrianLayout/Classic/LayoutDescriptor.swift:1:8: error: no such module 'UIKit'
  1 | import UIKit
    |        `- error: no such module 'UIKit'
  2 |
  3 | @available(*, deprecated, renamed: "Mondrian.layout")
[21/41] Compiling MondrianLayout LayoutBuilderContext.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/MondrianLayout/MondrianLayout/Classic/LayoutDescriptor.swift:1:8: error: no such module 'UIKit'
  1 | import UIKit
    |        `- error: no such module 'UIKit'
  2 |
  3 | @available(*, deprecated, renamed: "Mondrian.layout")
[22/41] Compiling MondrianLayout Optimization.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/MondrianLayout/MondrianLayout/Classic/LayoutDescriptor.swift:1:8: error: no such module 'UIKit'
  1 | import UIKit
    |        `- error: no such module 'UIKit'
  2 |
  3 | @available(*, deprecated, renamed: "Mondrian.layout")
error: emit-module command failed with exit code 1 (use -v to see invocation)
[23/41] Emitting module MondrianLayout
/Users/admin/builder/spi-builder-workspace/.build/checkouts/MondrianLayout/MondrianLayout/Classic/LayoutDescriptor.swift:1:8: error: no such module 'UIKit'
  1 | import UIKit
    |        `- error: no such module 'UIKit'
  2 |
  3 | @available(*, deprecated, renamed: "Mondrian.layout")
[24/41] Compiling MondrianLayout ViewBlock.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/MondrianLayout/MondrianLayout/Classic/LayoutDescriptor.swift:1:8: error: no such module 'UIKit'
  1 | import UIKit
    |        `- error: no such module 'UIKit'
  2 |
  3 | @available(*, deprecated, renamed: "Mondrian.layout")
[25/41] Compiling MondrianLayout ZStackBlock.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/MondrianLayout/MondrianLayout/Classic/LayoutDescriptor.swift:1:8: error: no such module 'UIKit'
  1 | import UIKit
    |        `- error: no such module 'UIKit'
  2 |
  3 | @available(*, deprecated, renamed: "Mondrian.layout")
[26/41] Compiling MondrianLayout BackgroundBlock.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/MondrianLayout/MondrianLayout/Classic/LayoutDescriptor.swift:1:8: error: no such module 'UIKit'
  1 | import UIKit
    |        `- error: no such module 'UIKit'
  2 |
  3 | @available(*, deprecated, renamed: "Mondrian.layout")
[27/41] Compiling MondrianLayout HStackBlock.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/MondrianLayout/MondrianLayout/Classic/LayoutDescriptor.swift:1:8: error: no such module 'UIKit'
  1 | import UIKit
    |        `- error: no such module 'UIKit'
  2 |
  3 | @available(*, deprecated, renamed: "Mondrian.layout")
[28/41] Compiling MondrianLayout LayoutContainer.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/MondrianLayout/MondrianLayout/Classic/LayoutDescriptor.swift:1:8: error: no such module 'UIKit'
  1 | import UIKit
    |        `- error: no such module 'UIKit'
  2 |
  3 | @available(*, deprecated, renamed: "Mondrian.layout")
[29/41] Compiling MondrianLayout LayoutGuideBlock.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/MondrianLayout/MondrianLayout/Classic/LayoutDescriptor.swift:1:8: error: no such module 'UIKit'
  1 | import UIKit
    |        `- error: no such module 'UIKit'
  2 |
  3 | @available(*, deprecated, renamed: "Mondrian.layout")
[30/41] Compiling MondrianLayout OverlayBlock.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/MondrianLayout/MondrianLayout/Classic/LayoutDescriptor.swift:1:8: error: no such module 'UIKit'
  1 | import UIKit
    |        `- error: no such module 'UIKit'
  2 |
  3 | @available(*, deprecated, renamed: "Mondrian.layout")
[31/41] Compiling MondrianLayout RelativeBlock.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/MondrianLayout/MondrianLayout/Classic/LayoutDescriptor.swift:1:8: error: no such module 'UIKit'
  1 | import UIKit
    |        `- error: no such module 'UIKit'
  2 |
  3 | @available(*, deprecated, renamed: "Mondrian.layout")
[32/41] Compiling MondrianLayout LayoutDescriptor.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/MondrianLayout/MondrianLayout/Classic/LayoutDescriptor.swift:1:8: error: no such module 'UIKit'
  1 | import UIKit
    |        `- error: no such module 'UIKit'
  2 |
  3 | @available(*, deprecated, renamed: "Mondrian.layout")
[33/41] Compiling MondrianLayout MondrianArrayBuilder.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/MondrianLayout/MondrianLayout/Classic/LayoutDescriptor.swift:1:8: error: no such module 'UIKit'
  1 | import UIKit
    |        `- error: no such module 'UIKit'
  2 |
  3 | @available(*, deprecated, renamed: "Mondrian.layout")
[34/41] Compiling MondrianLayout DimensionDescriptor.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/MondrianLayout/MondrianLayout/Classic/LayoutDescriptor.swift:1:8: error: no such module 'UIKit'
  1 | import UIKit
    |        `- error: no such module 'UIKit'
  2 |
  3 | @available(*, deprecated, renamed: "Mondrian.layout")
error: emit-module command failed with exit code 1 (use -v to see invocation)
[35/41] Emitting module Descriptors
<unknown>:0: warning: upcoming feature 'InferSendableFromCaptures' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'GlobalActorIsolatedTypesUsability' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'DisableOutwardActorInference' is already enabled as of Swift version 6
/Users/admin/builder/spi-builder-workspace/.build/checkouts/Descriptors/Sources/Descriptors/HapticsDescriptor.swift:22:8: error: no such module 'UIKit'
20 | // THE SOFTWARE.
21 |
22 | import UIKit
   |        `- error: no such module 'UIKit'
23 |
24 | public struct HapticsDescriptor: Sendable {
[36/41] Compiling Descriptors HighlightAnimationDescriptor.swift
<unknown>:0: warning: upcoming feature 'InferSendableFromCaptures' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'GlobalActorIsolatedTypesUsability' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'DisableOutwardActorInference' is already enabled as of Swift version 6
/Users/admin/builder/spi-builder-workspace/.build/checkouts/Descriptors/Sources/Descriptors/HapticsDescriptor.swift:22:8: error: no such module 'UIKit'
20 | // THE SOFTWARE.
21 |
22 | import UIKit
   |        `- error: no such module 'UIKit'
23 |
24 | public struct HapticsDescriptor: Sendable {
[37/41] Compiling Descriptors HapticsDescriptor.swift
<unknown>:0: warning: upcoming feature 'InferSendableFromCaptures' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'GlobalActorIsolatedTypesUsability' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'DisableOutwardActorInference' is already enabled as of Swift version 6
/Users/admin/builder/spi-builder-workspace/.build/checkouts/Descriptors/Sources/Descriptors/HapticsDescriptor.swift:22:8: error: no such module 'UIKit'
20 | // THE SOFTWARE.
21 |
22 | import UIKit
   |        `- error: no such module 'UIKit'
23 |
24 | public struct HapticsDescriptor: Sendable {
<unknown>:0: warning: upcoming feature 'InferSendableFromCaptures' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'GlobalActorIsolatedTypesUsability' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'DisableOutwardActorInference' is already enabled as of Swift version 6
Fetching https://github.com/muukii/MondrianLayout.git
Fetching https://github.com/muukii/Descriptors.git
[1/142] Fetching descriptors
[141/2335] Fetching descriptors, mondrianlayout
Fetched https://github.com/muukii/MondrianLayout.git from cache (1.69s)
Fetched https://github.com/muukii/Descriptors.git from cache (1.69s)
Computing version for https://github.com/muukii/MondrianLayout.git
Computed https://github.com/muukii/MondrianLayout.git at 0.10.0 (2.30s)
Computing version for https://github.com/muukii/Descriptors.git
warning: 'descriptors': /Package.swift:8:21: warning: 'v10' is deprecated: iOS 12.0 is the oldest supported version
 6 | let package = Package(
 7 |   name: "Descriptors",
 8 |   platforms: [.iOS(.v10)],
   |                     `- warning: 'v10' is deprecated: iOS 12.0 is the oldest supported version
 9 |   products: [
10 |     // Products define the executables and libraries a package produces, and make them visible to other packages.
Computed https://github.com/muukii/Descriptors.git at 0.3.0 (0.47s)
Creating working copy for https://github.com/muukii/MondrianLayout.git
Working copy of https://github.com/muukii/MondrianLayout.git resolved at 0.10.0
Creating working copy for https://github.com/muukii/Descriptors.git
Working copy of https://github.com/muukii/Descriptors.git resolved at 0.3.0
warning: 'descriptors': /Users/admin/builder/spi-builder-workspace/.build/checkouts/Descriptors/Package.swift:8:21: warning: 'v10' is deprecated: iOS 12.0 is the oldest supported version
 6 | let package = Package(
 7 |   name: "Descriptors",
 8 |   platforms: [.iOS(.v10)],
   |                     `- warning: 'v10' is deprecated: iOS 12.0 is the oldest supported version
 9 |   products: [
10 |     // Products define the executables and libraries a package produces, and make them visible to other packages.
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun swift build --arch arm64
[0/1] Planning build
Building for debugging...
[0/3] Write swift-version-2F0A5646E1D333AE.txt
[2/36] Compiling Descriptors ShapeDisplaying.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/Descriptors/Sources/Descriptors/HapticsDescriptor.swift:22:8: error: no such module 'UIKit'
20 | // THE SOFTWARE.
21 |
22 | import UIKit
   |        `- error: no such module 'UIKit'
23 |
24 | public struct HapticsDescriptor: Sendable {
[3/36] Compiling MondrianLayout Edge.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/MondrianLayout/MondrianLayout/Classic/LayoutDescriptor.swift:1:8: error: no such module 'UIKit'
  1 | import UIKit
    |        `- error: no such module 'UIKit'
  2 |
  3 | @available(*, deprecated, renamed: "Mondrian.layout")
[4/36] Compiling MondrianLayout LayoutBuilderContext.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/MondrianLayout/MondrianLayout/Classic/LayoutDescriptor.swift:1:8: error: no such module 'UIKit'
  1 | import UIKit
    |        `- error: no such module 'UIKit'
  2 |
  3 | @available(*, deprecated, renamed: "Mondrian.layout")
[5/36] Compiling MondrianLayout Optimization.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/MondrianLayout/MondrianLayout/Classic/LayoutDescriptor.swift:1:8: error: no such module 'UIKit'
  1 | import UIKit
    |        `- error: no such module 'UIKit'
  2 |
  3 | @available(*, deprecated, renamed: "Mondrian.layout")
error: emit-module command failed with exit code 1 (use -v to see invocation)
[6/38] Emitting module MondrianLayout
/Users/admin/builder/spi-builder-workspace/.build/checkouts/MondrianLayout/MondrianLayout/Classic/LayoutDescriptor.swift:1:8: error: no such module 'UIKit'
  1 | import UIKit
    |        `- error: no such module 'UIKit'
  2 |
  3 | @available(*, deprecated, renamed: "Mondrian.layout")
[7/38] Compiling MondrianLayout EntryPoint.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/MondrianLayout/MondrianLayout/Classic/LayoutDescriptor.swift:1:8: error: no such module 'UIKit'
  1 | import UIKit
    |        `- error: no such module 'UIKit'
  2 |
  3 | @available(*, deprecated, renamed: "Mondrian.layout")
[8/38] Compiling MondrianLayout NSLayoutConstraint+.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/MondrianLayout/MondrianLayout/Classic/LayoutDescriptor.swift:1:8: error: no such module 'UIKit'
  1 | import UIKit
    |        `- error: no such module 'UIKit'
  2 |
  3 | @available(*, deprecated, renamed: "Mondrian.layout")
[9/38] Compiling MondrianLayout UILayoutGuide+Mondrian.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/MondrianLayout/MondrianLayout/Classic/LayoutDescriptor.swift:1:8: error: no such module 'UIKit'
  1 | import UIKit
    |        `- error: no such module 'UIKit'
  2 |
  3 | @available(*, deprecated, renamed: "Mondrian.layout")
[10/38] Compiling MondrianLayout LayoutManager.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/MondrianLayout/MondrianLayout/Classic/LayoutDescriptor.swift:1:8: error: no such module 'UIKit'
  1 | import UIKit
    |        `- error: no such module 'UIKit'
  2 |
  3 | @available(*, deprecated, renamed: "Mondrian.layout")
[11/38] Compiling MondrianLayout MondrianNamespace.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/MondrianLayout/MondrianLayout/Classic/LayoutDescriptor.swift:1:8: error: no such module 'UIKit'
  1 | import UIKit
    |        `- error: no such module 'UIKit'
  2 |
  3 | @available(*, deprecated, renamed: "Mondrian.layout")
[12/38] Compiling MondrianLayout VHStackContentBuilder.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/MondrianLayout/MondrianLayout/Classic/LayoutDescriptor.swift:1:8: error: no such module 'UIKit'
  1 | import UIKit
    |        `- error: no such module 'UIKit'
  2 |
  3 | @available(*, deprecated, renamed: "Mondrian.layout")
[13/38] Compiling MondrianLayout _LayoutBlockNode.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/MondrianLayout/MondrianLayout/Classic/LayoutDescriptor.swift:1:8: error: no such module 'UIKit'
  1 | import UIKit
    |        `- error: no such module 'UIKit'
  2 |
  3 | @available(*, deprecated, renamed: "Mondrian.layout")
[14/38] Compiling MondrianLayout _LayoutBlockType.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/MondrianLayout/MondrianLayout/Classic/LayoutDescriptor.swift:1:8: error: no such module 'UIKit'
  1 | import UIKit
    |        `- error: no such module 'UIKit'
  2 |
  3 | @available(*, deprecated, renamed: "Mondrian.layout")
[15/38] Compiling MondrianLayout LayoutDescriptor.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/MondrianLayout/MondrianLayout/Classic/LayoutDescriptor.swift:1:8: error: no such module 'UIKit'
  1 | import UIKit
    |        `- error: no such module 'UIKit'
  2 |
  3 | @available(*, deprecated, renamed: "Mondrian.layout")
[16/38] Compiling MondrianLayout MondrianArrayBuilder.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/MondrianLayout/MondrianLayout/Classic/LayoutDescriptor.swift:1:8: error: no such module 'UIKit'
  1 | import UIKit
    |        `- error: no such module 'UIKit'
  2 |
  3 | @available(*, deprecated, renamed: "Mondrian.layout")
[17/38] Compiling MondrianLayout DimensionDescriptor.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/MondrianLayout/MondrianLayout/Classic/LayoutDescriptor.swift:1:8: error: no such module 'UIKit'
  1 | import UIKit
    |        `- error: no such module 'UIKit'
  2 |
  3 | @available(*, deprecated, renamed: "Mondrian.layout")
[18/38] Compiling MondrianLayout BackgroundBlock.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/MondrianLayout/MondrianLayout/Classic/LayoutDescriptor.swift:1:8: error: no such module 'UIKit'
  1 | import UIKit
    |        `- error: no such module 'UIKit'
  2 |
  3 | @available(*, deprecated, renamed: "Mondrian.layout")
[19/38] Compiling MondrianLayout HStackBlock.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/MondrianLayout/MondrianLayout/Classic/LayoutDescriptor.swift:1:8: error: no such module 'UIKit'
  1 | import UIKit
    |        `- error: no such module 'UIKit'
  2 |
  3 | @available(*, deprecated, renamed: "Mondrian.layout")
[20/38] Compiling MondrianLayout LayoutContainer.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/MondrianLayout/MondrianLayout/Classic/LayoutDescriptor.swift:1:8: error: no such module 'UIKit'
  1 | import UIKit
    |        `- error: no such module 'UIKit'
  2 |
  3 | @available(*, deprecated, renamed: "Mondrian.layout")
[21/38] Compiling MondrianLayout ViewBlock.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/MondrianLayout/MondrianLayout/Classic/LayoutDescriptor.swift:1:8: error: no such module 'UIKit'
  1 | import UIKit
    |        `- error: no such module 'UIKit'
  2 |
  3 | @available(*, deprecated, renamed: "Mondrian.layout")
[22/38] Compiling MondrianLayout ZStackBlock.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/MondrianLayout/MondrianLayout/Classic/LayoutDescriptor.swift:1:8: error: no such module 'UIKit'
  1 | import UIKit
    |        `- error: no such module 'UIKit'
  2 |
  3 | @available(*, deprecated, renamed: "Mondrian.layout")
[23/38] Compiling MondrianLayout UIView+Mondrian.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/MondrianLayout/MondrianLayout/Classic/LayoutDescriptor.swift:1:8: error: no such module 'UIKit'
  1 | import UIKit
    |        `- error: no such module 'UIKit'
  2 |
  3 | @available(*, deprecated, renamed: "Mondrian.layout")
[24/38] Compiling MondrianLayout Utils.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/MondrianLayout/MondrianLayout/Classic/LayoutDescriptor.swift:1:8: error: no such module 'UIKit'
  1 | import UIKit
    |        `- error: no such module 'UIKit'
  2 |
  3 | @available(*, deprecated, renamed: "Mondrian.layout")
[25/38] Compiling MondrianLayout _LayoutElement.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/MondrianLayout/MondrianLayout/Classic/LayoutDescriptor.swift:1:8: error: no such module 'UIKit'
  1 | import UIKit
    |        `- error: no such module 'UIKit'
  2 |
  3 | @available(*, deprecated, renamed: "Mondrian.layout")
[26/38] Compiling MondrianLayout LayoutGuideBlock.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/MondrianLayout/MondrianLayout/Classic/LayoutDescriptor.swift:1:8: error: no such module 'UIKit'
  1 | import UIKit
    |        `- error: no such module 'UIKit'
  2 |
  3 | @available(*, deprecated, renamed: "Mondrian.layout")
[27/38] Compiling MondrianLayout OverlayBlock.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/MondrianLayout/MondrianLayout/Classic/LayoutDescriptor.swift:1:8: error: no such module 'UIKit'
  1 | import UIKit
    |        `- error: no such module 'UIKit'
  2 |
  3 | @available(*, deprecated, renamed: "Mondrian.layout")
[28/38] Compiling MondrianLayout RelativeBlock.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/MondrianLayout/MondrianLayout/Classic/LayoutDescriptor.swift:1:8: error: no such module 'UIKit'
  1 | import UIKit
    |        `- error: no such module 'UIKit'
  2 |
  3 | @available(*, deprecated, renamed: "Mondrian.layout")
[29/38] Compiling MondrianLayout StackingSpacer.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/MondrianLayout/MondrianLayout/Classic/LayoutDescriptor.swift:1:8: error: no such module 'UIKit'
  1 | import UIKit
    |        `- error: no such module 'UIKit'
  2 |
  3 | @available(*, deprecated, renamed: "Mondrian.layout")
[30/38] Compiling MondrianLayout VGridBlock.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/MondrianLayout/MondrianLayout/Classic/LayoutDescriptor.swift:1:8: error: no such module 'UIKit'
  1 | import UIKit
    |        `- error: no such module 'UIKit'
  2 |
  3 | @available(*, deprecated, renamed: "Mondrian.layout")
[31/38] Compiling MondrianLayout VStackBlock.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/MondrianLayout/MondrianLayout/Classic/LayoutDescriptor.swift:1:8: error: no such module 'UIKit'
  1 | import UIKit
    |        `- error: no such module 'UIKit'
  2 |
  3 | @available(*, deprecated, renamed: "Mondrian.layout")
error: emit-module command failed with exit code 1 (use -v to see invocation)
BUILD FAILURE 6.1 macosSpm