Swift Package Index

Build Information

Failed to build MosaicKit, reference main (8ecb6a), with Swift 6.3 for visionOS using Xcode 26.4 on 21 Apr 2026 15:40:23 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme MosaicKit -destination generic/platform=xrOS

Build Log

========================================
RunAll
========================================
Builder version: 4.70.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/fdenis75/MosaicKit.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/fdenis75/MosaicKit
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 8ecb6a7 Pushed to ios 26 and macos 2§ mini
Cloned https://github.com/fdenis75/MosaicKit.git
Revision (git rev-parse @):
8ecb6a7d217bf8ea80bf5ec62e9a8774e6659187
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/fdenis75/MosaicKit.git at main
========================================
Build
========================================
Selected platform:         visionOS
Swift version:             6.3
Building package at path:  $PWD
https://github.com/fdenis75/MosaicKit.git
Command line invocation:
    /Applications/Xcode-26.4.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
Fetching from https://github.com/samsonjs/SJSAssetExportSession.git
Fetching from https://github.com/apple/swift-log.git
Fetching from https://github.com/awxkee/webp.swift.git
Fetching from https://github.com/DenDmitriev/DominantColors.git
Fetching from https://github.com/awxkee/libwebp-ios.git
Creating working copy of package ‘SJSAssetExportSession’
Checking out 0.4.0 of package ‘SJSAssetExportSession’
Creating working copy of package ‘webp.swift’
Checking out 1.1.2 of package ‘webp.swift’
Creating working copy of package ‘libwebp-ios’
Checking out 1.1.1 of package ‘libwebp-ios’
Creating working copy of package ‘swift-log’
Checking out 1.12.0 of package ‘swift-log’
Creating working copy of package ‘DominantColors’
Checking out 1.2.2 of package ‘DominantColors’
Resolve Package Graph
Resolved source packages:
  libwebp-ios: https://github.com/awxkee/libwebp-ios.git @ 1.1.1
  swift-log: https://github.com/apple/swift-log.git @ 1.12.0
  SJSAssetExportSession: https://github.com/samsonjs/SJSAssetExportSession.git @ 0.4.0
  DCLib: https://github.com/DenDmitriev/DominantColors.git @ 1.2.2
  webp: https://github.com/awxkee/webp.swift.git @ 1.1.2
  MosaicKit: /Users/admin/builder/spi-builder-workspace
resolved source packages: libwebp-ios, swift-log, SJSAssetExportSession, DCLib, webp, MosaicKit
2026-04-21 11:40:03.366 xcodebuild[529:3077] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
{
  "dependencies" : [
    {
      "identity" : "swift-log",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "1.6.0",
            "upper_bound" : "2.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/apple/swift-log.git"
    },
    {
      "identity" : "dominantcolors",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "1.2.0",
            "upper_bound" : "2.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/DenDmitriev/DominantColors.git"
    },
    {
      "identity" : "sjsassetexportsession",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "0.4.0",
            "upper_bound" : "1.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/samsonjs/SJSAssetExportSession.git"
    },
    {
      "identity" : "webp.swift",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "1.1.2",
            "upper_bound" : "2.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/awxkee/webp.swift.git"
    }
  ],
  "manifest_display_name" : "MosaicKit",
  "name" : "MosaicKit",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "macos",
      "version" : "26.0"
    },
    {
      "name" : "ios",
      "version" : "26.0"
    },
    {
      "name" : "maccatalyst",
      "version" : "26.0"
    }
  ],
  "products" : [
    {
      "name" : "MosaicKit",
      "targets" : [
        "MosaicKit"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "MosaicKitTests",
      "module_type" : "SwiftTarget",
      "name" : "MosaicKitTests",
      "path" : "Tests/MosaicKitTests",
      "resources" : [
        {
          "path" : "/Users/admin/builder/spi-builder-workspace/Tests/MosaicKitTests/embeddedAsset/test_video.mp4",
          "rule" : {
            "process" : {
            }
          }
        }
      ],
      "sources" : [
        "AnimatedGifGeneratorTests.swift",
        "CombinationTests.swift",
        "ErrorTypesTests.swift",
        "LayoutProcessorTests.swift",
        "MosaicConfigurationTests.swift",
        "MosaicGeneratorCoordinatorTests.swift",
        "OverlayConfigurationTests.swift",
        "OverlayProcessorTests.swift",
        "PreviewConfigurationTests.swift",
        "PreviewVideoGeneratorTests.swift",
        "ThumbnailProcessorTests.swift"
      ],
      "target_dependencies" : [
        "MosaicKit"
      ],
      "type" : "test"
    },
    {
      "c99name" : "MosaicKit",
      "module_type" : "SwiftTarget",
      "name" : "MosaicKit",
      "path" : "Sources",
      "product_dependencies" : [
        "Logging",
        "DominantColors",
        "SJSAssetExportSession",
        "webp"
      ],
      "product_memberships" : [
        "MosaicKit"
      ],
      "resources" : [
        {
          "path" : "/Users/admin/builder/spi-builder-workspace/Sources/Shaders/MetalShaders.metal",
          "rule" : {
            "process" : {
            }
          }
        }
      ],
      "sources" : [
        "Models/DensityConfig.swift",
        "Models/LayoutConfiguration.swift",
        "Models/MosaicConfiguration.swift",
        "Models/MosaicLayout.swift",
        "Models/OverlayConfiguration.swift",
        "Models/PreviewConfiguration.swift",
        "Models/PreviewGenerationProgress.swift",
        "Models/VideoFormat.swift",
        "Models/VideoInput.swift",
        "MosaicKit.swift",
        "Processing/AnimatedGifGenerator.swift",
        "Processing/CoreGraphicsImageProcessor.swift",
        "Processing/CoreGraphicsMosaicGenerator.swift",
        "Processing/LayoutProcessor.swift",
        "Processing/MetalImageProcessor.swift",
        "Processing/MetalMosaicGenerator.swift",
        "Processing/MosaicGeneratorCoordinator.swift",
        "Processing/MosaicGeneratorFactory.swift",
        "Processing/MosaicGeneratorProtocol.swift",
        "Processing/OverlayProcessor.swift",
        "Processing/Preview/PreviewError.swift",
        "Processing/Preview/PreviewGeneratorCoordinator.swift",
        "Processing/Preview/PreviewVideoGenerator.swift",
        "Processing/ProcessingError.swift",
        "Processing/ThumbnailProcessor.swift",
        "Processing/VideoError.swift",
        "Processing/VideoMetadataExtractor.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "6.2"
}
{
  "workspace" : {
    "name" : "spi-builder-workspace",
    "schemes" : [
      "DominantColors",
      "DominantColorsTests",
      "MosaicKit"
    ]
  }
}
2026-04-21 11:40:11.561 xcodebuild[817:4640] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
{
  "workspace" : {
    "name" : "spi-builder-workspace",
    "schemes" : [
      "DominantColors",
      "DominantColorsTests",
      "MosaicKit"
    ]
  }
}
2026-04-21 11:40:12.834 xcodebuild[841:4790] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme MosaicKit -destination generic/platform=xrOS
Command line invocation:
    /Applications/Xcode-26.4.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath /Users/admin/builder/spi-builder-workspace/.derivedData build -scheme MosaicKit -destination generic/platform=xrOS
Resolve Package Graph
Resolve Package Graph
Resolved source packages:
  SJSAssetExportSession: https://github.com/samsonjs/SJSAssetExportSession.git @ 0.4.0
  webp: https://github.com/awxkee/webp.swift.git @ 1.1.2
  swift-log: https://github.com/apple/swift-log.git @ 1.12.0
  DCLib: https://github.com/DenDmitriev/DominantColors.git @ 1.2.2
  MosaicKit: /Users/admin/builder/spi-builder-workspace
  libwebp-ios: https://github.com/awxkee/libwebp-ios.git @ 1.1.1
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (13 targets)
    Target 'MosaicKit' in project 'MosaicKit'
        ➜ Explicit dependency on target 'MosaicKit' in project 'MosaicKit'
        ➜ Explicit dependency on target 'MosaicKit_MosaicKit' in project 'MosaicKit'
        ➜ Explicit dependency on target 'Logging' in project 'swift-log'
        ➜ Explicit dependency on target 'DominantColors' in project 'DCLib'
        ➜ Explicit dependency on target 'SJSAssetExportSession' in project 'SJSAssetExportSession'
        ➜ Explicit dependency on target 'webp' in project 'webp'
    Target 'MosaicKit' in project 'MosaicKit'
        ➜ Explicit dependency on target 'MosaicKit_MosaicKit' in project 'MosaicKit'
        ➜ Explicit dependency on target 'Logging' in project 'swift-log'
        ➜ Explicit dependency on target 'DominantColors' in project 'DCLib'
        ➜ Explicit dependency on target 'SJSAssetExportSession' in project 'SJSAssetExportSession'
        ➜ Explicit dependency on target 'webp' in project 'webp'
    Target 'webp' in project 'webp'
        ➜ Explicit dependency on target 'webp' in project 'webp'
        ➜ Explicit dependency on target 'webpbridge' in project 'webp'
        ➜ Explicit dependency on target 'libwebp-ios' in project 'libwebp-ios'
    Target 'webp' in project 'webp'
        ➜ Explicit dependency on target 'webpbridge' in project 'webp'
        ➜ Explicit dependency on target 'libwebp-ios' in project 'libwebp-ios'
    Target 'webpbridge' in project 'webp'
        ➜ Explicit dependency on target 'libwebp-ios' in project 'libwebp-ios'
    Target 'libwebp-ios' in project 'libwebp-ios' (no dependencies)
    Target 'SJSAssetExportSession' in project 'SJSAssetExportSession'
        ➜ Explicit dependency on target 'SJSAssetExportSession' in project 'SJSAssetExportSession'
    Target 'SJSAssetExportSession' in project 'SJSAssetExportSession' (no dependencies)
    Target 'DominantColors' in project 'DCLib'
        ➜ Explicit dependency on target 'DominantColors' in project 'DCLib'
    Target 'DominantColors' in project 'DCLib' (no dependencies)
    Target 'Logging' in project 'swift-log'
        ➜ Explicit dependency on target 'Logging' in project 'swift-log'
    Target 'Logging' in project 'swift-log' (no dependencies)
    Target 'MosaicKit_MosaicKit' in project 'MosaicKit' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
ExecuteExternalTool /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc --version
ExecuteExternalTool /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -arch arm64 -isysroot /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS26.4.sdk -x objective-c++ -c /dev/null
ExecuteExternalTool /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -isysroot /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS26.4.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -arch arm64 -isysroot /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS26.4.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld -version_details
ReadFileContents /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/share/docc/features.json
Build description signature: e835d34469c92a89323a0572a413da96
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/e835d34469c92a89323a0572a413da96.xcbuilddata
/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/libwebp-ios/Sources/libwebp.xcframework:1:1: error: While building for visionOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/libwebp-ios/Sources/libwebp.xcframework'. (in target 'webpbridge' from project 'webp')
/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/libwebp-ios/Sources/libwebpmux.xcframework:1:1: error: While building for visionOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/libwebp-ios/Sources/libwebpmux.xcframework'. (in target 'webpbridge' from project 'webp')
/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/libwebp-ios/Sources/libwebpdemux.xcframework:1:1: error: While building for visionOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/libwebp-ios/Sources/libwebpdemux.xcframework'. (in target 'webpbridge' from project 'webp')
/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/libwebp-ios/Sources/libsharpyuv.xcframework:1:1: error: While building for visionOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/libwebp-ios/Sources/libsharpyuv.xcframework'. (in target 'webpbridge' from project 'webp')
/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/libwebp-ios/Sources/libwebp.xcframework:1:1: error: While building for visionOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/libwebp-ios/Sources/libwebp.xcframework'. (in target 'webp' from project 'webp')
/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/libwebp-ios/Sources/libwebpmux.xcframework:1:1: error: While building for visionOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/libwebp-ios/Sources/libwebpmux.xcframework'. (in target 'webp' from project 'webp')
/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/libwebp-ios/Sources/libwebpdemux.xcframework:1:1: error: While building for visionOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/libwebp-ios/Sources/libwebpdemux.xcframework'. (in target 'webp' from project 'webp')
/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/libwebp-ios/Sources/libsharpyuv.xcframework:1:1: error: While building for visionOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/libwebp-ios/Sources/libsharpyuv.xcframework'. (in target 'webp' from project 'webp')
/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/libwebp-ios/Sources/libwebp.xcframework:1:1: error: While building for visionOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/libwebp-ios/Sources/libwebp.xcframework'. (in target 'webp' from project 'webp')
/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/libwebp-ios/Sources/libwebpmux.xcframework:1:1: error: While building for visionOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/libwebp-ios/Sources/libwebpmux.xcframework'. (in target 'webp' from project 'webp')
/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/libwebp-ios/Sources/libwebpdemux.xcframework:1:1: error: While building for visionOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/libwebp-ios/Sources/libwebpdemux.xcframework'. (in target 'webp' from project 'webp')
/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/libwebp-ios/Sources/libsharpyuv.xcframework:1:1: error: While building for visionOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/libwebp-ios/Sources/libsharpyuv.xcframework'. (in target 'webp' from project 'webp')
/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/libwebp-ios/Sources/libwebp.xcframework:1:1: error: While building for visionOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/libwebp-ios/Sources/libwebp.xcframework'. (in target 'webp' from project 'webp')
/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/libwebp-ios/Sources/libwebpmux.xcframework:1:1: error: While building for visionOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/libwebp-ios/Sources/libwebpmux.xcframework'. (in target 'webp' from project 'webp')
/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/libwebp-ios/Sources/libwebpdemux.xcframework:1:1: error: While building for visionOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/libwebp-ios/Sources/libwebpdemux.xcframework'. (in target 'webp' from project 'webp')
/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/libwebp-ios/Sources/libsharpyuv.xcframework:1:1: error: While building for visionOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/libwebp-ios/Sources/libsharpyuv.xcframework'. (in target 'webp' from project 'webp')
/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/libwebp-ios/Sources/libwebp.xcframework:1:1: error: While building for visionOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/libwebp-ios/Sources/libwebp.xcframework'. (in target 'libwebp-ios' from project 'libwebp-ios')
/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/libwebp-ios/Sources/libwebpmux.xcframework:1:1: error: While building for visionOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/libwebp-ios/Sources/libwebpmux.xcframework'. (in target 'libwebp-ios' from project 'libwebp-ios')
/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/libwebp-ios/Sources/libwebpdemux.xcframework:1:1: error: While building for visionOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/libwebp-ios/Sources/libwebpdemux.xcframework'. (in target 'libwebp-ios' from project 'libwebp-ios')
/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/libwebp-ios/Sources/libsharpyuv.xcframework:1:1: error: While building for visionOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/libwebp-ios/Sources/libsharpyuv.xcframework'. (in target 'libwebp-ios' from project 'libwebp-ios')
/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/libwebp-ios/Sources/libwebp.xcframework:1:1: error: While building for visionOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/libwebp-ios/Sources/libwebp.xcframework'. (in target 'MosaicKit' from project 'MosaicKit')
/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/libwebp-ios/Sources/libwebpmux.xcframework:1:1: error: While building for visionOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/libwebp-ios/Sources/libwebpmux.xcframework'. (in target 'MosaicKit' from project 'MosaicKit')
/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/libwebp-ios/Sources/libwebpdemux.xcframework:1:1: error: While building for visionOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/libwebp-ios/Sources/libwebpdemux.xcframework'. (in target 'MosaicKit' from project 'MosaicKit')
/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/libwebp-ios/Sources/libsharpyuv.xcframework:1:1: error: While building for visionOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/libwebp-ios/Sources/libsharpyuv.xcframework'. (in target 'MosaicKit' from project 'MosaicKit')
/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/libwebp-ios/Sources/libwebp.xcframework:1:1: error: While building for visionOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/libwebp-ios/Sources/libwebp.xcframework'. (in target 'MosaicKit' from project 'MosaicKit')
/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/libwebp-ios/Sources/libwebpmux.xcframework:1:1: error: While building for visionOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/libwebp-ios/Sources/libwebpmux.xcframework'. (in target 'MosaicKit' from project 'MosaicKit')
/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/libwebp-ios/Sources/libwebpdemux.xcframework:1:1: error: While building for visionOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/libwebp-ios/Sources/libwebpdemux.xcframework'. (in target 'MosaicKit' from project 'MosaicKit')
/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/libwebp-ios/Sources/libsharpyuv.xcframework:1:1: error: While building for visionOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/libwebp-ios/Sources/libsharpyuv.xcframework'. (in target 'MosaicKit' from project 'MosaicKit')
2026-04-21 11:40:17.271 xcodebuild[879:5046] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
** BUILD FAILED **
The following build commands failed:
	Building workspace spi-builder-workspace with scheme MosaicKit
(1 failure)
Command line invocation:
    /Applications/Xcode-26.4.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
Resolved source packages:
  SJSAssetExportSession: https://github.com/samsonjs/SJSAssetExportSession.git @ 0.4.0
  swift-log: https://github.com/apple/swift-log.git @ 1.12.0
  libwebp-ios: https://github.com/awxkee/libwebp-ios.git @ 1.1.1
  webp: https://github.com/awxkee/webp.swift.git @ 1.1.2
  MosaicKit: /Users/admin/builder/spi-builder-workspace
  DCLib: https://github.com/DenDmitriev/DominantColors.git @ 1.2.2
resolved source packages: SJSAssetExportSession, swift-log, libwebp-ios, webp, MosaicKit, DCLib
2026-04-21 11:40:19.641 xcodebuild[991:5586] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
{
  "dependencies" : [
    {
      "identity" : "swift-log",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "1.6.0",
            "upper_bound" : "2.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/apple/swift-log.git"
    },
    {
      "identity" : "dominantcolors",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "1.2.0",
            "upper_bound" : "2.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/DenDmitriev/DominantColors.git"
    },
    {
      "identity" : "sjsassetexportsession",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "0.4.0",
            "upper_bound" : "1.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/samsonjs/SJSAssetExportSession.git"
    },
    {
      "identity" : "webp.swift",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "1.1.2",
            "upper_bound" : "2.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/awxkee/webp.swift.git"
    }
  ],
  "manifest_display_name" : "MosaicKit",
  "name" : "MosaicKit",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "macos",
      "version" : "26.0"
    },
    {
      "name" : "ios",
      "version" : "26.0"
    },
    {
      "name" : "maccatalyst",
      "version" : "26.0"
    }
  ],
  "products" : [
    {
      "name" : "MosaicKit",
      "targets" : [
        "MosaicKit"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "MosaicKitTests",
      "module_type" : "SwiftTarget",
      "name" : "MosaicKitTests",
      "path" : "Tests/MosaicKitTests",
      "resources" : [
        {
          "path" : "/Users/admin/builder/spi-builder-workspace/Tests/MosaicKitTests/embeddedAsset/test_video.mp4",
          "rule" : {
            "process" : {
            }
          }
        }
      ],
      "sources" : [
        "AnimatedGifGeneratorTests.swift",
        "CombinationTests.swift",
        "ErrorTypesTests.swift",
        "LayoutProcessorTests.swift",
        "MosaicConfigurationTests.swift",
        "MosaicGeneratorCoordinatorTests.swift",
        "OverlayConfigurationTests.swift",
        "OverlayProcessorTests.swift",
        "PreviewConfigurationTests.swift",
        "PreviewVideoGeneratorTests.swift",
        "ThumbnailProcessorTests.swift"
      ],
      "target_dependencies" : [
        "MosaicKit"
      ],
      "type" : "test"
    },
    {
      "c99name" : "MosaicKit",
      "module_type" : "SwiftTarget",
      "name" : "MosaicKit",
      "path" : "Sources",
      "product_dependencies" : [
        "Logging",
        "DominantColors",
        "SJSAssetExportSession",
        "webp"
      ],
      "product_memberships" : [
        "MosaicKit"
      ],
      "resources" : [
        {
          "path" : "/Users/admin/builder/spi-builder-workspace/Sources/Shaders/MetalShaders.metal",
          "rule" : {
            "process" : {
            }
          }
        }
      ],
      "sources" : [
        "Models/DensityConfig.swift",
        "Models/LayoutConfiguration.swift",
        "Models/MosaicConfiguration.swift",
        "Models/MosaicLayout.swift",
        "Models/OverlayConfiguration.swift",
        "Models/PreviewConfiguration.swift",
        "Models/PreviewGenerationProgress.swift",
        "Models/VideoFormat.swift",
        "Models/VideoInput.swift",
        "MosaicKit.swift",
        "Processing/AnimatedGifGenerator.swift",
        "Processing/CoreGraphicsImageProcessor.swift",
        "Processing/CoreGraphicsMosaicGenerator.swift",
        "Processing/LayoutProcessor.swift",
        "Processing/MetalImageProcessor.swift",
        "Processing/MetalMosaicGenerator.swift",
        "Processing/MosaicGeneratorCoordinator.swift",
        "Processing/MosaicGeneratorFactory.swift",
        "Processing/MosaicGeneratorProtocol.swift",
        "Processing/OverlayProcessor.swift",
        "Processing/Preview/PreviewError.swift",
        "Processing/Preview/PreviewGeneratorCoordinator.swift",
        "Processing/Preview/PreviewVideoGenerator.swift",
        "Processing/ProcessingError.swift",
        "Processing/ThumbnailProcessor.swift",
        "Processing/VideoError.swift",
        "Processing/VideoMetadataExtractor.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "6.2"
}
{
  "workspace" : {
    "name" : "spi-builder-workspace",
    "schemes" : [
      "DominantColors",
      "DominantColorsTests",
      "MosaicKit"
    ]
  }
}
2026-04-21 11:40:21.087 xcodebuild[1016:5705] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
{
  "workspace" : {
    "name" : "spi-builder-workspace",
    "schemes" : [
      "DominantColors",
      "DominantColorsTests",
      "MosaicKit"
    ]
  }
}
2026-04-21 11:40:22.254 xcodebuild[1035:5798] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme MosaicKit -destination generic/platform=xrOS
Command line invocation:
    /Applications/Xcode-26.4.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath /Users/admin/builder/spi-builder-workspace/.derivedData build -scheme MosaicKit -destination generic/platform=xrOS
Resolve Package Graph
Resolved source packages:
  libwebp-ios: https://github.com/awxkee/libwebp-ios.git @ 1.1.1
  swift-log: https://github.com/apple/swift-log.git @ 1.12.0
  webp: https://github.com/awxkee/webp.swift.git @ 1.1.2
  DCLib: https://github.com/DenDmitriev/DominantColors.git @ 1.2.2
  MosaicKit: /Users/admin/builder/spi-builder-workspace
  SJSAssetExportSession: https://github.com/samsonjs/SJSAssetExportSession.git @ 0.4.0
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (13 targets)
    Target 'MosaicKit' in project 'MosaicKit'
        ➜ Explicit dependency on target 'MosaicKit' in project 'MosaicKit'
        ➜ Explicit dependency on target 'MosaicKit_MosaicKit' in project 'MosaicKit'
        ➜ Explicit dependency on target 'Logging' in project 'swift-log'
        ➜ Explicit dependency on target 'DominantColors' in project 'DCLib'
        ➜ Explicit dependency on target 'SJSAssetExportSession' in project 'SJSAssetExportSession'
        ➜ Explicit dependency on target 'webp' in project 'webp'
    Target 'MosaicKit' in project 'MosaicKit'
        ➜ Explicit dependency on target 'MosaicKit_MosaicKit' in project 'MosaicKit'
        ➜ Explicit dependency on target 'Logging' in project 'swift-log'
        ➜ Explicit dependency on target 'DominantColors' in project 'DCLib'
        ➜ Explicit dependency on target 'SJSAssetExportSession' in project 'SJSAssetExportSession'
        ➜ Explicit dependency on target 'webp' in project 'webp'
    Target 'webp' in project 'webp'
        ➜ Explicit dependency on target 'webp' in project 'webp'
        ➜ Explicit dependency on target 'webpbridge' in project 'webp'
        ➜ Explicit dependency on target 'libwebp-ios' in project 'libwebp-ios'
    Target 'webp' in project 'webp'
        ➜ Explicit dependency on target 'webpbridge' in project 'webp'
        ➜ Explicit dependency on target 'libwebp-ios' in project 'libwebp-ios'
    Target 'webpbridge' in project 'webp'
        ➜ Explicit dependency on target 'libwebp-ios' in project 'libwebp-ios'
    Target 'libwebp-ios' in project 'libwebp-ios' (no dependencies)
    Target 'SJSAssetExportSession' in project 'SJSAssetExportSession'
        ➜ Explicit dependency on target 'SJSAssetExportSession' in project 'SJSAssetExportSession'
    Target 'SJSAssetExportSession' in project 'SJSAssetExportSession' (no dependencies)
    Target 'DominantColors' in project 'DCLib'
        ➜ Explicit dependency on target 'DominantColors' in project 'DCLib'
    Target 'DominantColors' in project 'DCLib' (no dependencies)
    Target 'Logging' in project 'swift-log'
        ➜ Explicit dependency on target 'Logging' in project 'swift-log'
    Target 'Logging' in project 'swift-log' (no dependencies)
    Target 'MosaicKit_MosaicKit' in project 'MosaicKit' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/libwebp-ios/Sources/libsharpyuv.xcframework:1:1: error: While building for visionOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/libwebp-ios/Sources/libsharpyuv.xcframework'. (in target 'libwebp-ios' from project 'libwebp-ios')
/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/libwebp-ios/Sources/libwebp.xcframework:1:1: error: While building for visionOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/libwebp-ios/Sources/libwebp.xcframework'. (in target 'libwebp-ios' from project 'libwebp-ios')
/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/libwebp-ios/Sources/libwebpdemux.xcframework:1:1: error: While building for visionOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/libwebp-ios/Sources/libwebpdemux.xcframework'. (in target 'libwebp-ios' from project 'libwebp-ios')
/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/libwebp-ios/Sources/libwebpmux.xcframework:1:1: error: While building for visionOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/libwebp-ios/Sources/libwebpmux.xcframework'. (in target 'libwebp-ios' from project 'libwebp-ios')
/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/libwebp-ios/Sources/libsharpyuv.xcframework:1:1: error: While building for visionOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/libwebp-ios/Sources/libsharpyuv.xcframework'. (in target 'webp' from project 'webp')
/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/libwebp-ios/Sources/libwebp.xcframework:1:1: error: While building for visionOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/libwebp-ios/Sources/libwebp.xcframework'. (in target 'webp' from project 'webp')
/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/libwebp-ios/Sources/libwebpdemux.xcframework:1:1: error: While building for visionOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/libwebp-ios/Sources/libwebpdemux.xcframework'. (in target 'webp' from project 'webp')
/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/libwebp-ios/Sources/libwebpmux.xcframework:1:1: error: While building for visionOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/libwebp-ios/Sources/libwebpmux.xcframework'. (in target 'webp' from project 'webp')
/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/libwebp-ios/Sources/libsharpyuv.xcframework:1:1: error: While building for visionOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/libwebp-ios/Sources/libsharpyuv.xcframework'. (in target 'webp' from project 'webp')
/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/libwebp-ios/Sources/libsharpyuv.xcframework:1:1: error: While building for visionOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/libwebp-ios/Sources/libsharpyuv.xcframework'. (in target 'webp' from project 'webp')
/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/libwebp-ios/Sources/libwebp.xcframework:1:1: error: While building for visionOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/libwebp-ios/Sources/libwebp.xcframework'. (in target 'webp' from project 'webp')
/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/libwebp-ios/Sources/libwebp.xcframework:1:1: error: While building for visionOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/libwebp-ios/Sources/libwebp.xcframework'. (in target 'webp' from project 'webp')
/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/libwebp-ios/Sources/libwebpdemux.xcframework:1:1: error: While building for visionOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/libwebp-ios/Sources/libwebpdemux.xcframework'. (in target 'webp' from project 'webp')
/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/libwebp-ios/Sources/libwebpdemux.xcframework:1:1: error: While building for visionOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/libwebp-ios/Sources/libwebpdemux.xcframework'. (in target 'webp' from project 'webp')
/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/libwebp-ios/Sources/libwebpmux.xcframework:1:1: error: While building for visionOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/libwebp-ios/Sources/libwebpmux.xcframework'. (in target 'webp' from project 'webp')
/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/libwebp-ios/Sources/libwebpmux.xcframework:1:1: error: While building for visionOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/libwebp-ios/Sources/libwebpmux.xcframework'. (in target 'webp' from project 'webp')
/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/libwebp-ios/Sources/libsharpyuv.xcframework:1:1: error: While building for visionOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/libwebp-ios/Sources/libsharpyuv.xcframework'. (in target 'webpbridge' from project 'webp')
/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/libwebp-ios/Sources/libwebp.xcframework:1:1: error: While building for visionOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/libwebp-ios/Sources/libwebp.xcframework'. (in target 'webpbridge' from project 'webp')
/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/libwebp-ios/Sources/libwebpdemux.xcframework:1:1: error: While building for visionOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/libwebp-ios/Sources/libwebpdemux.xcframework'. (in target 'webpbridge' from project 'webp')
/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/libwebp-ios/Sources/libwebpmux.xcframework:1:1: error: While building for visionOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/libwebp-ios/Sources/libwebpmux.xcframework'. (in target 'webpbridge' from project 'webp')
/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/libwebp-ios/Sources/libsharpyuv.xcframework:1:1: error: While building for visionOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/libwebp-ios/Sources/libsharpyuv.xcframework'. (in target 'MosaicKit' from project 'MosaicKit')
/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/libwebp-ios/Sources/libsharpyuv.xcframework:1:1: error: While building for visionOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/libwebp-ios/Sources/libsharpyuv.xcframework'. (in target 'MosaicKit' from project 'MosaicKit')
/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/libwebp-ios/Sources/libwebp.xcframework:1:1: error: While building for visionOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/libwebp-ios/Sources/libwebp.xcframework'. (in target 'MosaicKit' from project 'MosaicKit')
/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/libwebp-ios/Sources/libwebp.xcframework:1:1: error: While building for visionOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/libwebp-ios/Sources/libwebp.xcframework'. (in target 'MosaicKit' from project 'MosaicKit')
/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/libwebp-ios/Sources/libwebpdemux.xcframework:1:1: error: While building for visionOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/libwebp-ios/Sources/libwebpdemux.xcframework'. (in target 'MosaicKit' from project 'MosaicKit')
/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/libwebp-ios/Sources/libwebpdemux.xcframework:1:1: error: While building for visionOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/libwebp-ios/Sources/libwebpdemux.xcframework'. (in target 'MosaicKit' from project 'MosaicKit')
/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/libwebp-ios/Sources/libwebpmux.xcframework:1:1: error: While building for visionOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/libwebp-ios/Sources/libwebpmux.xcframework'. (in target 'MosaicKit' from project 'MosaicKit')
/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/libwebp-ios/Sources/libwebpmux.xcframework:1:1: error: While building for visionOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/libwebp-ios/Sources/libwebpmux.xcframework'. (in target 'MosaicKit' from project 'MosaicKit')
2026-04-21 11:40:23.207 xcodebuild[1055:5895] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
** BUILD FAILED **
The following build commands failed:
	Building workspace spi-builder-workspace with scheme MosaicKit
(1 failure)
BUILD FAILURE 6.3 visionOS