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Build Information

Failed to build SwiftUISupport, reference main (12a769), with Swift 6.0 for macOS (SPM) on 5 Dec 2025 07:08:36 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-16.2.0.app xcrun swift build --arch arm64

Build Log

========================================
RunAll
========================================
Builder version: 4.68.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/FluidGroup/swiftui-support.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/FluidGroup/swiftui-support
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 12a769b Add Apache License 2.0 to the project
Cloned https://github.com/FluidGroup/swiftui-support.git
Revision (git rev-parse @):
12a769b3274ded749587e6cc6f265aeb723ac312
SUCCESS checkout https://github.com/FluidGroup/swiftui-support.git at main
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.0
Building package at path:  $PWD
https://github.com/FluidGroup/swiftui-support.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.2.0.app xcrun swift build --arch arm64
Building for debugging...
[0/7] Write sources
[6/7] Write swift-version-5BDAB9E9C0126B9D.txt
error: emit-module command failed with exit code 1 (use -v to see invocation)
[8/21] Emitting module SwiftUISupportBackport
/Users/admin/builder/spi-builder-workspace/Sources/SwiftUISupportBackport/VisualEffect.swift:2:8: error: no such module 'UIKit'
 1 | import SwiftUI
 2 | import UIKit
   |        `- error: no such module 'UIKit'
 3 |
 4 | public struct VisualEffect: UIViewRepresentable {
[9/21] Compiling SwiftUISupportBackport VisualEffect.swift
/Users/admin/builder/spi-builder-workspace/Sources/SwiftUISupportBackport/VisualEffect.swift:2:8: error: no such module 'UIKit'
 1 | import SwiftUI
 2 | import UIKit
   |        `- error: no such module 'UIKit'
 3 |
 4 | public struct VisualEffect: UIViewRepresentable {
[10/21] Compiling SwiftUISupportBackport ImageView.swift
/Users/admin/builder/spi-builder-workspace/Sources/SwiftUISupportBackport/VisualEffect.swift:2:8: error: no such module 'UIKit'
 1 | import SwiftUI
 2 | import UIKit
   |        `- error: no such module 'UIKit'
 3 |
 4 | public struct VisualEffect: UIViewRepresentable {
[11/21] Compiling SwiftUISupportBackport OnChangeWithPrevious.swift
/Users/admin/builder/spi-builder-workspace/Sources/SwiftUISupportBackport/VisualEffect.swift:2:8: error: no such module 'UIKit'
 1 | import SwiftUI
 2 | import UIKit
   |        `- error: no such module 'UIKit'
 3 |
 4 | public struct VisualEffect: UIViewRepresentable {
[12/21] Emitting module SwiftUISupportDescribing
[13/21] Compiling SwiftUISupportDescribing Conditional.swift
[14/21] Compiling SwiftUISupportGeometryEffect TranslationEffect.swift
[15/21] Emitting module SwiftUISupportGeometryEffect
[16/21] Emitting module SwiftUISupportLayout
[17/21] Compiling SwiftUISupportLayout RelativeView.swift
[18/21] Compiling SwiftUISupportLayout Anchoring.swift
/Users/admin/builder/spi-builder-workspace/Sources/SwiftUISupportLayout/Anchoring.swift:20:5: error: 'overlay(alignment:content:)' is only available in macOS 12.0 or newer
15 | }
16 |
17 | extension View {
   | `- note: add @available attribute to enclosing extension
18 |
19 |   internal func anchoring(@ViewBuilder content: () -> some View) -> some View {
   |                 `- note: add @available attribute to enclosing instance method
20 |     overlay(alignment: .topTrailing) {
   |     |- error: 'overlay(alignment:content:)' is only available in macOS 12.0 or newer
   |     `- note: add 'if #available' version check
21 |       content()
22 |         .alignmentGuide(.top) { d in
[19/21] Emitting module SwiftUISupportSizing
BUILD FAILURE 6.0 macosSpm