Swift Package Index

Build Information

Successful build of MacPreviewUtils, reference main (c47f8e), with Swift 6.4 for macOS (SPM) on 19 Sep 2026 08:21:41 UTC.

Swift 6 data race errors: 0

Build Command

env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun swift build --arch arm64

Build Log

========================================
RunAll
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Builder version: 5.1.0
Interrupt handler set up.
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Checkout
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Clone URL: https://github.com/insidegui/MacPreviewUtils.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/insidegui/MacPreviewUtils
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at c47f8e4 Create FUNDING.yml
Cloned https://github.com/insidegui/MacPreviewUtils.git
Revision (git rev-parse @):
c47f8e43d4ed898ac5ba1b3a794220afcf2edb1e
SUCCESS checkout https://github.com/insidegui/MacPreviewUtils.git at main
========================================
Build
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Selected platform:         macosSpm
Swift version:             6.4
Building package at path:  $PWD
https://github.com/insidegui/MacPreviewUtils.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun swift build --arch arm64
Building for debugging...
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Build complete! (11.47 sec)
/Users/admin/builder/spi-builder-workspace/Sources/MacPreviewUtils/Logging/PreviewConsoleModifier.swift:267:17: warning: cannot use generic class 'Autoconnect' in a property declaration member of a type not marked '@_implementationOnly'; 'Combine' was not imported by this file
265 | @available(macOS 12.0, *)
266 | struct PreviewConsoleTestView: View {
267 |     private var timer = Timer.publish(every: 2, on: .main, in: .common).autoconnect()
    |                 `- warning: cannot use generic class 'Autoconnect' in a property declaration member of a type not marked '@_implementationOnly'; 'Combine' was not imported by this file
268 |
269 |     var body: some View {
Combine.Publishers.Autoconnect:2:14: note: generic class declared here
 1 | enum Publishers {
 2 | public class Autoconnect<Upstream> : Publisher where Upstream : ConnectablePublisher {
   |              `- note: generic class declared here
 3 |     public typealias Output = Upstream.Output
 4 |     public typealias Failure = Upstream.Failure
/Users/admin/builder/spi-builder-workspace/Sources/MacPreviewUtils/Logging/PreviewConsoleModifier.swift:267:17: warning: cannot use enum 'Publishers' in a property declaration member of a type not marked '@_implementationOnly'; 'Combine' was not imported by this file
265 | @available(macOS 12.0, *)
266 | struct PreviewConsoleTestView: View {
267 |     private var timer = Timer.publish(every: 2, on: .main, in: .common).autoconnect()
    |                 `- warning: cannot use enum 'Publishers' in a property declaration member of a type not marked '@_implementationOnly'; 'Combine' was not imported by this file
268 |
269 |     var body: some View {
Combine.Publishers:2:13: note: enum declared here
1 | @available(macOS 10.15, iOS 13.0, tvOS 13.0, watchOS 6.0, *)
2 | public enum Publishers {
  |             `- note: enum declared here
3 | }
/Users/admin/builder/spi-builder-workspace/Sources/MacPreviewUtils/Logging/PreviewConsoleModifier.swift:267:17: warning: cannot use generic class 'Autoconnect' in a property declaration member of a type not marked '@_implementationOnly'; 'Combine' was not imported by this file
265 | @available(macOS 12.0, *)
266 | struct PreviewConsoleTestView: View {
267 |     private var timer = Timer.publish(every: 2, on: .main, in: .common).autoconnect()
    |                 `- warning: cannot use generic class 'Autoconnect' in a property declaration member of a type not marked '@_implementationOnly'; 'Combine' was not imported by this file
268 |
269 |     var body: some View {
Combine.Publishers.Autoconnect:2:14: note: generic class declared here
 1 | enum Publishers {
 2 | public class Autoconnect<Upstream> : Publisher where Upstream : ConnectablePublisher {
   |              `- note: generic class declared here
 3 |     public typealias Output = Upstream.Output
 4 |     public typealias Failure = Upstream.Failure
/Users/admin/builder/spi-builder-workspace/Sources/MacPreviewUtils/Logging/PreviewConsoleModifier.swift:267:17: warning: cannot use enum 'Publishers' in a property declaration member of a type not marked '@_implementationOnly'; 'Combine' was not imported by this file
265 | @available(macOS 12.0, *)
266 | struct PreviewConsoleTestView: View {
267 |     private var timer = Timer.publish(every: 2, on: .main, in: .common).autoconnect()
    |                 `- warning: cannot use enum 'Publishers' in a property declaration member of a type not marked '@_implementationOnly'; 'Combine' was not imported by this file
268 |
269 |     var body: some View {
Combine.Publishers:2:13: note: enum declared here
1 | @available(macOS 10.15, iOS 13.0, tvOS 13.0, watchOS 6.0, *)
2 | public enum Publishers {
  |             `- note: enum declared here
3 | }
Build complete.
{
  "dependencies" : [
  ],
  "manifest_display_name" : "MacPreviewUtils",
  "name" : "MacPreviewUtils",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "macos",
      "version" : "11.0"
    }
  ],
  "products" : [
    {
      "name" : "MacPreviewUtils",
      "targets" : [
        "MacPreviewUtils",
        "MacPreviewUtilsObjC"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "MacPreviewUtilsObjC",
      "module_type" : "ClangTarget",
      "name" : "MacPreviewUtilsObjC",
      "path" : "Sources/MacPreviewUtilsObjC",
      "product_memberships" : [
        "MacPreviewUtils"
      ],
      "sources" : [
        "FixTranslucencyInPreviews.m"
      ],
      "target_dependencies" : [
        "MacPreviewUtils"
      ],
      "type" : "library"
    },
    {
      "c99name" : "MacPreviewUtils",
      "module_type" : "SwiftTarget",
      "name" : "MacPreviewUtils",
      "path" : "Sources/MacPreviewUtils",
      "product_memberships" : [
        "MacPreviewUtils"
      ],
      "sources" : [
        "Helpers/MacPreviewUtilsWindow.swift",
        "Helpers/NSApplication+ActivatePreview.swift",
        "Helpers/PreviewWindow.swift",
        "Helpers/RuntimeWarnings.swift",
        "Helpers/ViewModifier+Warning.swift",
        "Logging/PreviewConsoleModifier.swift",
        "Logging/PreviewConsoleView.swift",
        "Logging/ProcessPipe.swift",
        "PinToDisplay.swift",
        "ProcessInfo+Preview.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.7"
}
Done.