Swift Package Index

Build Information

Failed to build MotionEffects, reference 2.0.4 (74de4c), with Swift 6.1 for macOS (SPM) on 1 Mar 2026 03:44:22 UTC.

Build Command

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

Build Log

========================================
RunAll
========================================
Builder version: 4.68.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/wiedem/motion-effects.git
Reference: 2.0.4
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/wiedem/motion-effects
 * tag               2.0.4      -> FETCH_HEAD
HEAD is now at 74de4c6 Remove redundant upcoming feature flags that cause Swift 6.0 build errors
Cloned https://github.com/wiedem/motion-effects.git
Revision (git rev-parse @):
74de4c6feb576ed804ad437064148dbef8e896c0
SUCCESS checkout https://github.com/wiedem/motion-effects.git at 2.0.4
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.1
Building package at path:  $PWD
https://github.com/wiedem/motion-effects.git
https://github.com/wiedem/motion-effects.git
{
  "dependencies" : [
  ],
  "manifest_display_name" : "MotionEffects",
  "name" : "MotionEffects",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "15.0"
    }
  ],
  "products" : [
    {
      "name" : "MotionEffects",
      "targets" : [
        "MotionEffects"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "swift_languages_versions" : [
    "6"
  ],
  "targets" : [
    {
      "c99name" : "MotionEffectsTests",
      "module_type" : "SwiftTarget",
      "name" : "MotionEffectsTests",
      "path" : "Tests/MotionEffectsTests",
      "sources" : [
        "RangeProjectionTests.swift"
      ],
      "target_dependencies" : [
        "MotionEffects"
      ],
      "type" : "test"
    },
    {
      "c99name" : "MotionEffects",
      "module_type" : "SwiftTarget",
      "name" : "MotionEffects",
      "path" : "Sources",
      "product_memberships" : [
        "MotionEffects"
      ],
      "resources" : [
        {
          "path" : "/Users/admin/builder/spi-builder-workspace/Sources/Resources/PrivacyInfo.xcprivacy",
          "rule" : {
            "process" : {
            }
          }
        }
      ],
      "sources" : [
        "MotionEffects/MotionOffsetModifier.swift",
        "MotionEffects/OnChangeModifier.swift",
        "MotionEffects/ViewerOffsetModifier.swift",
        "MotionEffects/ViewerOffsetObservation.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "6.0"
}
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
Building for debugging...
[0/3] Copying PrivacyInfo.xcprivacy
[1/3] Write sources
[2/3] Write swift-version-2F0A5646E1D333AE.txt
[4/9] Compiling MotionEffects resource_bundle_accessor.swift
/Users/admin/builder/spi-builder-workspace/Sources/MotionEffects/ViewerOffsetModifier.swift:2:16: error: no such module 'UIKit'
 1 | public import SwiftUI
 2 | private import UIKit
   |                `- error: no such module 'UIKit'
 3 |
 4 | /// A modifier that provides viewer-based offset values from movements of the device.
[5/9] Compiling MotionEffects OnChangeModifier.swift
/Users/admin/builder/spi-builder-workspace/Sources/MotionEffects/ViewerOffsetModifier.swift:2:16: error: no such module 'UIKit'
 1 | public import SwiftUI
 2 | private import UIKit
   |                `- error: no such module 'UIKit'
 3 |
 4 | /// A modifier that provides viewer-based offset values from movements of the device.
error: emit-module command failed with exit code 1 (use -v to see invocation)
[6/9] Compiling MotionEffects ViewerOffsetObservation.swift
/Users/admin/builder/spi-builder-workspace/Sources/MotionEffects/ViewerOffsetModifier.swift:2:16: error: no such module 'UIKit'
 1 | public import SwiftUI
 2 | private import UIKit
   |                `- error: no such module 'UIKit'
 3 |
 4 | /// A modifier that provides viewer-based offset values from movements of the device.
[7/9] Emitting module MotionEffects
/Users/admin/builder/spi-builder-workspace/Sources/MotionEffects/ViewerOffsetModifier.swift:2:16: error: no such module 'UIKit'
 1 | public import SwiftUI
 2 | private import UIKit
   |                `- error: no such module 'UIKit'
 3 |
 4 | /// A modifier that provides viewer-based offset values from movements of the device.
[8/9] Compiling MotionEffects MotionOffsetModifier.swift
/Users/admin/builder/spi-builder-workspace/Sources/MotionEffects/ViewerOffsetModifier.swift:2:16: error: no such module 'UIKit'
 1 | public import SwiftUI
 2 | private import UIKit
   |                `- error: no such module 'UIKit'
 3 |
 4 | /// A modifier that provides viewer-based offset values from movements of the device.
[9/9] Compiling MotionEffects ViewerOffsetModifier.swift
/Users/admin/builder/spi-builder-workspace/Sources/MotionEffects/ViewerOffsetModifier.swift:2:16: error: no such module 'UIKit'
 1 | public import SwiftUI
 2 | private import UIKit
   |                `- error: no such module 'UIKit'
 3 |
 4 | /// A modifier that provides viewer-based offset values from movements of the device.
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
[2/7] Compiling MotionEffects OnChangeModifier.swift
/Users/admin/builder/spi-builder-workspace/Sources/MotionEffects/ViewerOffsetModifier.swift:2:16: error: no such module 'UIKit'
 1 | public import SwiftUI
 2 | private import UIKit
   |                `- error: no such module 'UIKit'
 3 |
 4 | /// A modifier that provides viewer-based offset values from movements of the device.
[3/7] Compiling MotionEffects resource_bundle_accessor.swift
/Users/admin/builder/spi-builder-workspace/Sources/MotionEffects/ViewerOffsetModifier.swift:2:16: error: no such module 'UIKit'
 1 | public import SwiftUI
 2 | private import UIKit
   |                `- error: no such module 'UIKit'
 3 |
 4 | /// A modifier that provides viewer-based offset values from movements of the device.
[4/7] Compiling MotionEffects ViewerOffsetObservation.swift
/Users/admin/builder/spi-builder-workspace/Sources/MotionEffects/ViewerOffsetModifier.swift:2:16: error: no such module 'UIKit'
 1 | public import SwiftUI
 2 | private import UIKit
   |                `- error: no such module 'UIKit'
 3 |
 4 | /// A modifier that provides viewer-based offset values from movements of the device.
[5/7] Compiling MotionEffects ViewerOffsetModifier.swift
/Users/admin/builder/spi-builder-workspace/Sources/MotionEffects/ViewerOffsetModifier.swift:2:16: error: no such module 'UIKit'
 1 | public import SwiftUI
 2 | private import UIKit
   |                `- error: no such module 'UIKit'
 3 |
 4 | /// A modifier that provides viewer-based offset values from movements of the device.
error: emit-module command failed with exit code 1 (use -v to see invocation)
[6/7] Compiling MotionEffects MotionOffsetModifier.swift
/Users/admin/builder/spi-builder-workspace/Sources/MotionEffects/ViewerOffsetModifier.swift:2:16: error: no such module 'UIKit'
 1 | public import SwiftUI
 2 | private import UIKit
   |                `- error: no such module 'UIKit'
 3 |
 4 | /// A modifier that provides viewer-based offset values from movements of the device.
[7/7] Emitting module MotionEffects
/Users/admin/builder/spi-builder-workspace/Sources/MotionEffects/ViewerOffsetModifier.swift:2:16: error: no such module 'UIKit'
 1 | public import SwiftUI
 2 | private import UIKit
   |                `- error: no such module 'UIKit'
 3 |
 4 | /// A modifier that provides viewer-based offset values from movements of the device.
BUILD FAILURE 6.1 macosSpm