Swift Package Index

Build Information

Failed to build Stilleben, reference v0.4.0 (a781f8), with Swift 6.3 for macOS (SPM) on 13 Apr 2026 10:40:08 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun swift build --arch arm64

Build Log

========================================
RunAll
========================================
Builder version: 4.70.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/aegzorz/stilleben.git
Reference: v0.4.0
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/aegzorz/stilleben
 * tag               v0.4.0     -> FETCH_HEAD
HEAD is now at a781f81 Merge pull request #37 from aegzorz/develop
Cloned https://github.com/aegzorz/stilleben.git
Revision (git rev-parse @):
a781f81d975681d199fecb63b1bff95311660238
SUCCESS checkout https://github.com/aegzorz/stilleben.git at v0.4.0
Fetching https://github.com/apple/swift-docc-plugin
[1/2271] Fetching swift-docc-plugin
Fetched https://github.com/apple/swift-docc-plugin from cache (1.18s)
Computing version for https://github.com/apple/swift-docc-plugin
Computed https://github.com/apple/swift-docc-plugin at 1.0.0 (1.87s)
Creating working copy for https://github.com/apple/swift-docc-plugin
Working copy of https://github.com/apple/swift-docc-plugin resolved at 1.0.0
========================================
ResolveProductDependencies
========================================
Resolving dependencies ...
{
  "identity": ".resolve-product-dependencies",
  "name": "resolve-dependencies",
  "url": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies",
  "version": "unspecified",
  "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies",
  "traits": [
    "default"
  ],
  "dependencies": [
    {
      "identity": "stilleben",
      "name": "Stilleben",
      "url": "https://github.com/aegzorz/stilleben.git",
      "version": "unspecified",
      "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/stilleben",
      "traits": [
        "default"
      ],
      "dependencies": [
      ]
    }
  ]
}
Fetching https://github.com/aegzorz/stilleben.git
[1/2119] Fetching stilleben
Fetched https://github.com/aegzorz/stilleben.git from cache (1.73s)
Creating working copy for https://github.com/aegzorz/stilleben.git
Working copy of https://github.com/aegzorz/stilleben.git resolved at v0.4.0 (a781f81)
warning: '.resolve-product-dependencies': dependency 'stilleben' is not used by any target
Found 0 product dependencies
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.3
Building package at path:  $PWD
https://github.com/aegzorz/stilleben.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun swift build --arch arm64
[1/1] Compiling plugin Swift-DocC Preview
[2/2] Compiling plugin Swift-DocC
Building for debugging...
[2/4] Write sources
[3/4] Write swift-version--6988338F2F200930.txt
error: emit-module command failed with exit code 1 (use -v to see invocation)
[5/47] Emitting module Stilleben
/Users/admin/builder/spi-builder-workspace/Sources/Stilleben/Diffing/Image/ImageDiffingStrategy.swift:1:8: error: no such module 'UIKit'
 1 | import UIKit
   |        `- error: no such module 'UIKit'
 2 |
 3 | /// Virtual diffing strategy for comparing `UIImage` values.
[6/51] Compiling Stilleben SnapshotContext.swift
/Users/admin/builder/spi-builder-workspace/Sources/Stilleben/Diffing/Image/ImageDiffingStrategy.swift:1:8: error: no such module 'UIKit'
 1 | import UIKit
   |        `- error: no such module 'UIKit'
 2 |
 3 | /// Virtual diffing strategy for comparing `UIImage` values.
[7/51] Compiling Stilleben SnapshotContext+Callsite.swift
/Users/admin/builder/spi-builder-workspace/Sources/Stilleben/Diffing/Image/ImageDiffingStrategy.swift:1:8: error: no such module 'UIKit'
 1 | import UIKit
   |        `- error: no such module 'UIKit'
 2 |
 3 | /// Virtual diffing strategy for comparing `UIImage` values.
[8/51] Compiling Stilleben SnapshotContext+Record.swift
/Users/admin/builder/spi-builder-workspace/Sources/Stilleben/Diffing/Image/ImageDiffingStrategy.swift:1:8: error: no such module 'UIKit'
 1 | import UIKit
   |        `- error: no such module 'UIKit'
 2 |
 3 | /// Virtual diffing strategy for comparing `UIImage` values.
[9/51] Compiling Stilleben SnapshotContext+Sizing.swift
/Users/admin/builder/spi-builder-workspace/Sources/Stilleben/Diffing/Image/ImageDiffingStrategy.swift:1:8: error: no such module 'UIKit'
 1 | import UIKit
   |        `- error: no such module 'UIKit'
 2 |
 3 | /// Virtual diffing strategy for comparing `UIImage` values.
[10/51] Compiling Stilleben LocalFileRecordingStrategy.swift
/Users/admin/builder/spi-builder-workspace/Sources/Stilleben/Diffing/Image/ImageDiffingStrategy.swift:1:8: error: no such module 'UIKit'
 1 | import UIKit
   |        `- error: no such module 'UIKit'
 2 |
 3 | /// Virtual diffing strategy for comparing `UIImage` values.
[11/51] Compiling Stilleben RecordingStrategy.swift
/Users/admin/builder/spi-builder-workspace/Sources/Stilleben/Diffing/Image/ImageDiffingStrategy.swift:1:8: error: no such module 'UIKit'
 1 | import UIKit
   |        `- error: no such module 'UIKit'
 2 |
 3 | /// Virtual diffing strategy for comparing `UIImage` values.
[12/51] Compiling Stilleben DefaultRenderingStrategy.swift
/Users/admin/builder/spi-builder-workspace/Sources/Stilleben/Diffing/Image/ImageDiffingStrategy.swift:1:8: error: no such module 'UIKit'
 1 | import UIKit
   |        `- error: no such module 'UIKit'
 2 |
 3 | /// Virtual diffing strategy for comparing `UIImage` values.
[13/51] Compiling Stilleben RenderingStrategy.swift
/Users/admin/builder/spi-builder-workspace/Sources/Stilleben/Diffing/Image/ImageDiffingStrategy.swift:1:8: error: no such module 'UIKit'
 1 | import UIKit
   |        `- error: no such module 'UIKit'
 2 |
 3 | /// Virtual diffing strategy for comparing `UIImage` values.
[14/51] Compiling Stilleben DynamicHeightStrategy.swift
/Users/admin/builder/spi-builder-workspace/Sources/Stilleben/Diffing/Image/ImageDiffingStrategy.swift:1:8: error: no such module 'UIKit'
 1 | import UIKit
   |        `- error: no such module 'UIKit'
 2 |
 3 | /// Virtual diffing strategy for comparing `UIImage` values.
[15/51] Compiling Stilleben Snapshot+SwiftUI.swift
/Users/admin/builder/spi-builder-workspace/Sources/Stilleben/Diffing/Image/ImageDiffingStrategy.swift:1:8: error: no such module 'UIKit'
 1 | import UIKit
   |        `- error: no such module 'UIKit'
 2 |
 3 | /// Virtual diffing strategy for comparing `UIImage` values.
[16/51] Compiling Stilleben Snapshot+UIImage.swift
/Users/admin/builder/spi-builder-workspace/Sources/Stilleben/Diffing/Image/ImageDiffingStrategy.swift:1:8: error: no such module 'UIKit'
 1 | import UIKit
   |        `- error: no such module 'UIKit'
 2 |
 3 | /// Virtual diffing strategy for comparing `UIImage` values.
[17/51] Compiling Stilleben Snapshot+UIKit.swift
/Users/admin/builder/spi-builder-workspace/Sources/Stilleben/Diffing/Image/ImageDiffingStrategy.swift:1:8: error: no such module 'UIKit'
 1 | import UIKit
   |        `- error: no such module 'UIKit'
 2 |
 3 | /// Virtual diffing strategy for comparing `UIImage` values.
[18/51] Compiling Stilleben Snapshot+UIViewController.swift
/Users/admin/builder/spi-builder-workspace/Sources/Stilleben/Diffing/Image/ImageDiffingStrategy.swift:1:8: error: no such module 'UIKit'
 1 | import UIKit
   |        `- error: no such module 'UIKit'
 2 |
 3 | /// Virtual diffing strategy for comparing `UIImage` values.
[19/51] Compiling Stilleben Optional+Extensions.swift
/Users/admin/builder/spi-builder-workspace/Sources/Stilleben/Diffing/Image/ImageDiffingStrategy.swift:1:8: error: no such module 'UIKit'
 1 | import UIKit
   |        `- error: no such module 'UIKit'
 2 |
 3 | /// Virtual diffing strategy for comparing `UIImage` values.
[20/51] Compiling Stilleben String+Extensions.swift
/Users/admin/builder/spi-builder-workspace/Sources/Stilleben/Diffing/Image/ImageDiffingStrategy.swift:1:8: error: no such module 'UIKit'
 1 | import UIKit
   |        `- error: no such module 'UIKit'
 2 |
 3 | /// Virtual diffing strategy for comparing `UIImage` values.
[21/51] Compiling Stilleben UIView+Extensions.swift
/Users/admin/builder/spi-builder-workspace/Sources/Stilleben/Diffing/Image/ImageDiffingStrategy.swift:1:8: error: no such module 'UIKit'
 1 | import UIKit
   |        `- error: no such module 'UIKit'
 2 |
 3 | /// Virtual diffing strategy for comparing `UIImage` values.
[22/51] Compiling Stilleben XCTAttachment+Extensions.swift
/Users/admin/builder/spi-builder-workspace/Sources/Stilleben/Diffing/Image/ImageDiffingStrategy.swift:1:8: error: no such module 'UIKit'
 1 | import UIKit
   |        `- error: no such module 'UIKit'
 2 |
 3 | /// Virtual diffing strategy for comparing `UIImage` values.
[23/51] Compiling Stilleben Bundle+Swizzling.swift
/Users/admin/builder/spi-builder-workspace/Sources/Stilleben/Diffing/Image/ImageDiffingStrategy.swift:1:8: error: no such module 'UIKit'
 1 | import UIKit
   |        `- error: no such module 'UIKit'
 2 |
 3 | /// Virtual diffing strategy for comparing `UIImage` values.
[24/51] Compiling Stilleben EnvironmentModifier.swift
/Users/admin/builder/spi-builder-workspace/Sources/Stilleben/Diffing/Image/ImageDiffingStrategy.swift:1:8: error: no such module 'UIKit'
 1 | import UIKit
   |        `- error: no such module 'UIKit'
 2 |
 3 | /// Virtual diffing strategy for comparing `UIImage` values.
[25/51] Compiling Stilleben Modifier.swift
/Users/admin/builder/spi-builder-workspace/Sources/Stilleben/Diffing/Image/ImageDiffingStrategy.swift:1:8: error: no such module 'UIKit'
 1 | import UIKit
   |        `- error: no such module 'UIKit'
 2 |
 3 | /// Virtual diffing strategy for comparing `UIImage` values.
[26/51] Compiling Stilleben TraitsViewController.swift
/Users/admin/builder/spi-builder-workspace/Sources/Stilleben/Diffing/Image/ImageDiffingStrategy.swift:1:8: error: no such module 'UIKit'
 1 | import UIKit
   |        `- error: no such module 'UIKit'
 2 |
 3 | /// Virtual diffing strategy for comparing `UIImage` values.
[27/51] Compiling Stilleben UIView+AutoLayout.swift
/Users/admin/builder/spi-builder-workspace/Sources/Stilleben/Diffing/Image/ImageDiffingStrategy.swift:1:8: error: no such module 'UIKit'
 1 | import UIKit
   |        `- error: no such module 'UIKit'
 2 |
 3 | /// Virtual diffing strategy for comparing `UIImage` values.
[28/51] Compiling Stilleben WrapperViewController.swift
/Users/admin/builder/spi-builder-workspace/Sources/Stilleben/Diffing/Image/ImageDiffingStrategy.swift:1:8: error: no such module 'UIKit'
 1 | import UIKit
   |        `- error: no such module 'UIKit'
 2 |
 3 | /// Virtual diffing strategy for comparing `UIImage` values.
[29/51] Compiling Stilleben DiffingStrategy.swift
/Users/admin/builder/spi-builder-workspace/Sources/Stilleben/Diffing/Image/ImageDiffingStrategy.swift:1:8: error: no such module 'UIKit'
 1 | import UIKit
   |        `- error: no such module 'UIKit'
 2 |
 3 | /// Virtual diffing strategy for comparing `UIImage` values.
[30/51] Compiling Stilleben ImageDiffingStrategy.swift
/Users/admin/builder/spi-builder-workspace/Sources/Stilleben/Diffing/Image/ImageDiffingStrategy.swift:1:8: error: no such module 'UIKit'
 1 | import UIKit
   |        `- error: no such module 'UIKit'
 2 |
 3 | /// Virtual diffing strategy for comparing `UIImage` values.
[31/51] Compiling Stilleben LabDelta.swift
/Users/admin/builder/spi-builder-workspace/Sources/Stilleben/Diffing/Image/ImageDiffingStrategy.swift:1:8: error: no such module 'UIKit'
 1 | import UIKit
   |        `- error: no such module 'UIKit'
 2 |
 3 | /// Virtual diffing strategy for comparing `UIImage` values.
[32/51] Compiling Stilleben SameImage.swift
/Users/admin/builder/spi-builder-workspace/Sources/Stilleben/Diffing/Image/ImageDiffingStrategy.swift:1:8: error: no such module 'UIKit'
 1 | import UIKit
   |        `- error: no such module 'UIKit'
 2 |
 3 | /// Virtual diffing strategy for comparing `UIImage` values.
[33/51] Compiling Stilleben TextDiffingStrategy.swift
/Users/admin/builder/spi-builder-workspace/Sources/Stilleben/Diffing/Image/ImageDiffingStrategy.swift:1:8: error: no such module 'UIKit'
 1 | import UIKit
   |        `- error: no such module 'UIKit'
 2 |
 3 | /// Virtual diffing strategy for comparing `UIImage` values.
[34/51] Compiling Stilleben IntrinsicSizeStrategy.swift
/Users/admin/builder/spi-builder-workspace/Sources/Stilleben/Diffing/Image/ImageDiffingStrategy.swift:1:8: error: no such module 'UIKit'
 1 | import UIKit
   |        `- error: no such module 'UIKit'
 2 |
 3 | /// Virtual diffing strategy for comparing `UIImage` values.
[35/51] Compiling Stilleben ScreenSizeStrategy.swift
/Users/admin/builder/spi-builder-workspace/Sources/Stilleben/Diffing/Image/ImageDiffingStrategy.swift:1:8: error: no such module 'UIKit'
 1 | import UIKit
   |        `- error: no such module 'UIKit'
 2 |
 3 | /// Virtual diffing strategy for comparing `UIImage` values.
[36/51] Compiling Stilleben SizingStrategy.swift
/Users/admin/builder/spi-builder-workspace/Sources/Stilleben/Diffing/Image/ImageDiffingStrategy.swift:1:8: error: no such module 'UIKit'
 1 | import UIKit
   |        `- error: no such module 'UIKit'
 2 |
 3 | /// Virtual diffing strategy for comparing `UIImage` values.
[37/51] Compiling Stilleben Callsite.swift
/Users/admin/builder/spi-builder-workspace/Sources/Stilleben/Diffing/Image/ImageDiffingStrategy.swift:1:8: error: no such module 'UIKit'
 1 | import UIKit
   |        `- error: no such module 'UIKit'
 2 |
 3 | /// Virtual diffing strategy for comparing `UIImage` values.
[38/51] Compiling Stilleben Snapshot.swift
/Users/admin/builder/spi-builder-workspace/Sources/Stilleben/Diffing/Image/ImageDiffingStrategy.swift:1:8: error: no such module 'UIKit'
 1 | import UIKit
   |        `- error: no such module 'UIKit'
 2 |
 3 | /// Virtual diffing strategy for comparing `UIImage` values.
[39/51] Compiling Stilleben Snapshot+Record.swift
/Users/admin/builder/spi-builder-workspace/Sources/Stilleben/Diffing/Image/ImageDiffingStrategy.swift:1:8: error: no such module 'UIKit'
 1 | import UIKit
   |        `- error: no such module 'UIKit'
 2 |
 3 | /// Virtual diffing strategy for comparing `UIImage` values.
[40/51] Compiling Stilleben Snapshot+Reflect.swift
/Users/admin/builder/spi-builder-workspace/Sources/Stilleben/Diffing/Image/ImageDiffingStrategy.swift:1:8: error: no such module 'UIKit'
 1 | import UIKit
   |        `- error: no such module 'UIKit'
 2 |
 3 | /// Virtual diffing strategy for comparing `UIImage` values.
[41/51] Compiling Stilleben Snapshot+Render.swift
/Users/admin/builder/spi-builder-workspace/Sources/Stilleben/Diffing/Image/ImageDiffingStrategy.swift:1:8: error: no such module 'UIKit'
 1 | import UIKit
   |        `- error: no such module 'UIKit'
 2 |
 3 | /// Virtual diffing strategy for comparing `UIImage` values.
[42/51] Compiling Stilleben Snapshot+Sizing.swift
/Users/admin/builder/spi-builder-workspace/Sources/Stilleben/Diffing/Image/ImageDiffingStrategy.swift:1:8: error: no such module 'UIKit'
 1 | import UIKit
   |        `- error: no such module 'UIKit'
 2 |
 3 | /// Virtual diffing strategy for comparing `UIImage` values.
[43/51] Compiling Stilleben Snapshot+Assert.swift
/Users/admin/builder/spi-builder-workspace/Sources/Stilleben/Diffing/Image/ImageDiffingStrategy.swift:1:8: error: no such module 'UIKit'
 1 | import UIKit
   |        `- error: no such module 'UIKit'
 2 |
 3 | /// Virtual diffing strategy for comparing `UIImage` values.
[44/51] Compiling Stilleben Snapshot+Device.swift
/Users/admin/builder/spi-builder-workspace/Sources/Stilleben/Diffing/Image/ImageDiffingStrategy.swift:1:8: error: no such module 'UIKit'
 1 | import UIKit
   |        `- error: no such module 'UIKit'
 2 |
 3 | /// Virtual diffing strategy for comparing `UIImage` values.
[45/51] Compiling Stilleben Snapshot+Encodable.swift
/Users/admin/builder/spi-builder-workspace/Sources/Stilleben/Diffing/Image/ImageDiffingStrategy.swift:1:8: error: no such module 'UIKit'
 1 | import UIKit
   |        `- error: no such module 'UIKit'
 2 |
 3 | /// Virtual diffing strategy for comparing `UIImage` values.
[46/51] Compiling Stilleben Snapshot+Match.swift
/Users/admin/builder/spi-builder-workspace/Sources/Stilleben/Diffing/Image/ImageDiffingStrategy.swift:1:8: error: no such module 'UIKit'
 1 | import UIKit
   |        `- error: no such module 'UIKit'
 2 |
 3 | /// Virtual diffing strategy for comparing `UIImage` values.
[47/51] Compiling Stilleben EncodableMatcher.swift
/Users/admin/builder/spi-builder-workspace/Sources/Stilleben/Diffing/Image/ImageDiffingStrategy.swift:1:8: error: no such module 'UIKit'
 1 | import UIKit
   |        `- error: no such module 'UIKit'
 2 |
 3 | /// Virtual diffing strategy for comparing `UIImage` values.
[48/51] Compiling Stilleben ReflectionMatcher.swift
/Users/admin/builder/spi-builder-workspace/Sources/Stilleben/Diffing/Image/ImageDiffingStrategy.swift:1:8: error: no such module 'UIKit'
 1 | import UIKit
   |        `- error: no such module 'UIKit'
 2 |
 3 | /// Virtual diffing strategy for comparing `UIImage` values.
[49/51] Compiling Stilleben UIMatcher+SwiftUI.swift
/Users/admin/builder/spi-builder-workspace/Sources/Stilleben/Diffing/Image/ImageDiffingStrategy.swift:1:8: error: no such module 'UIKit'
 1 | import UIKit
   |        `- error: no such module 'UIKit'
 2 |
 3 | /// Virtual diffing strategy for comparing `UIImage` values.
[50/51] Compiling Stilleben UIMatcher+UIKit.swift
/Users/admin/builder/spi-builder-workspace/Sources/Stilleben/Diffing/Image/ImageDiffingStrategy.swift:1:8: error: no such module 'UIKit'
 1 | import UIKit
   |        `- error: no such module 'UIKit'
 2 |
 3 | /// Virtual diffing strategy for comparing `UIImage` values.
[51/51] Compiling Stilleben UIMatcher.swift
/Users/admin/builder/spi-builder-workspace/Sources/Stilleben/Diffing/Image/ImageDiffingStrategy.swift:1:8: error: no such module 'UIKit'
 1 | import UIKit
   |        `- error: no such module 'UIKit'
 2 |
 3 | /// Virtual diffing strategy for comparing `UIImage` values.
BUILD FAILURE 6.3 macosSpm