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Build Information

Failed to build DiffableKit, reference main (31c5a8), with Swift 6.3 for watchOS using Xcode 26.4 on 29 Apr 2026 11:05:16 UTC.

Build Command

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

Build Log

========================================
RunAll
========================================
Builder version: 4.70.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/sparrowcode/DiffableKit.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/sparrowcode/DiffableKit
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 31c5a83 Keep stores populated for in-flight cellProvider calls during apply
Cloned https://github.com/sparrowcode/DiffableKit.git
Revision (git rev-parse @):
31c5a83a877a2151919b0f604f1d406653d69566
SUCCESS checkout https://github.com/sparrowcode/DiffableKit.git at main
========================================
Build
========================================
Selected platform:         watchOS
Swift version:             6.3
Building package at path:  $PWD
https://github.com/sparrowcode/DiffableKit.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
Resolve Package Graph
Resolved source packages:
  DiffableKit: /Users/admin/builder/spi-builder-workspace
resolved source packages: DiffableKit
2026-04-29 07:05:00.012 xcodebuild[534:3095] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
{
  "dependencies" : [
  ],
  "manifest_display_name" : "DiffableKit",
  "name" : "DiffableKit",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "15.0"
    }
  ],
  "products" : [
    {
      "name" : "DiffableKit",
      "targets" : [
        "DiffableKit"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "swift_languages_versions" : [
    "6"
  ],
  "targets" : [
    {
      "c99name" : "DiffableKit",
      "module_type" : "SwiftTarget",
      "name" : "DiffableKit",
      "path" : "Sources/DiffableKit",
      "product_memberships" : [
        "DiffableKit"
      ],
      "sources" : [
        "Collection/DataSource/AppleCollectionDiffableDataSource.swift",
        "Collection/DataSource/DiffableCollectionDataSource+CellProvider.swift",
        "Collection/DataSource/DiffableCollectionDataSource+HeaderFooterProvider.swift",
        "Collection/DataSource/DiffableCollectionDataSource+UICollectionViewDelegate.swift",
        "Collection/DataSource/DiffableCollectionDataSource.swift",
        "Collection/DiffableCollectionController.swift",
        "Collection/DiffableCollectionDelegate.swift",
        "Collection/DiffableCollectionView.swift",
        "Collection/Models/DiffableCollectionSection.swift",
        "DiffableDataSourceInterface.swift",
        "Models/DiffableActionableItem.swift",
        "Models/DiffableItem.swift",
        "Models/DiffableSection.swift",
        "Models/DiffableTextHeaderFooter.swift",
        "Models/DiffableWrapperItem.swift",
        "Table/Cells/Accessories/DiffableStepper.swift",
        "Table/Cells/Accessories/DiffableSwitch.swift",
        "Table/Cells/DiffableButtonTableViewCell.swift",
        "Table/Cells/DiffableSubtitleTableViewCell.swift",
        "Table/Cells/DiffableTableViewCell.swift",
        "Table/DataSource/AppleTableDiffableDataSource.swift",
        "Table/DataSource/DiffableTableDataSource+CellProvider.swift",
        "Table/DataSource/DiffableTableDataSource+HeaderFooterProvider.swift",
        "Table/DataSource/DiffableTableDataSource+UITableViewDelegate.swift",
        "Table/DataSource/DiffableTableDataSource.swift",
        "Table/DiffableTableController.swift",
        "Table/DiffableTableDelegate.swift",
        "Table/DiffableTableView.swift",
        "Table/Models/DiffableTableRow.swift",
        "Table/Models/DiffableTableRowButton.swift",
        "Table/Models/DiffableTableRowStepper.swift",
        "Table/Models/DiffableTableRowSubtitle.swift",
        "Table/Models/DiffableTableRowSwitch.swift",
        "UIImage+Desaturation.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "6.3"
}
{
  "workspace" : {
    "name" : "spi-builder-workspace",
    "schemes" : [
      "DiffableKit"
    ]
  }
}
2026-04-29 07:05:07.937 xcodebuild[638:3875] [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 DiffableKit -destination generic/platform=watchOS
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 DiffableKit -destination generic/platform=watchOS
Resolve Package Graph
Resolved source packages:
  DiffableKit: /Users/admin/builder/spi-builder-workspace
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (2 targets)
    Target 'DiffableKit' in project 'DiffableKit'
        ➜ Explicit dependency on target 'DiffableKit' in project 'DiffableKit'
    Target 'DiffableKit' in project 'DiffableKit' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
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/WatchOS.platform/Developer/SDKs/WatchOS26.4.sdk -x c -c /dev/null
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/ld -version_details
Build description signature: 61d4ea949b70ef8415a2f1231d741aac
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/61d4ea949b70ef8415a2f1231d741aac.xcbuilddata
ClangStatCache /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS26.4.sdk /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/watchos26.4-23T238-688ef53f1462e2c8f657fdc38a81448f9e51884a582f42380855760c9d4cc599.sdkstatcache
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS26.4.sdk -o /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/watchos26.4-23T238-688ef53f1462e2c8f657fdc38a81448f9e51884a582f42380855760c9d4cc599.sdkstatcache
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExplicitPrecompiledModules
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExplicitPrecompiledModules
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EagerLinkingTBDs/Debug-watchos
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EagerLinkingTBDs/Debug-watchos
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos/PackageFrameworks
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos/PackageFrameworks
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DiffableKit.build/Debug-watchos/DiffableKit.build/DiffableKit.modulemap (in target 'DiffableKit' from project 'DiffableKit')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DiffableKit.build/Debug-watchos/DiffableKit.build/DiffableKit.modulemap
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DiffableKit.build/Debug-watchos/DiffableKit.build/Objects-normal/armv7k/DiffableKit.SwiftFileList (in target 'DiffableKit' from project 'DiffableKit')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DiffableKit.build/Debug-watchos/DiffableKit.build/Objects-normal/armv7k/DiffableKit.SwiftFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DiffableKit.build/Debug-watchos/DiffableKit.build/Objects-normal/armv7k/DiffableKit-OutputFileMap.json (in target 'DiffableKit' from project 'DiffableKit')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DiffableKit.build/Debug-watchos/DiffableKit.build/Objects-normal/armv7k/DiffableKit-OutputFileMap.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DiffableKit.build/Debug-watchos/DiffableKit.build/Objects-normal/arm64_32/DiffableKit.SwiftFileList (in target 'DiffableKit' from project 'DiffableKit')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DiffableKit.build/Debug-watchos/DiffableKit.build/Objects-normal/arm64_32/DiffableKit.SwiftFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DiffableKit.build/Debug-watchos/DiffableKit.build/Objects-normal/arm64_32/DiffableKit_const_extract_protocols.json (in target 'DiffableKit' from project 'DiffableKit')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DiffableKit.build/Debug-watchos/DiffableKit.build/Objects-normal/arm64_32/DiffableKit_const_extract_protocols.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DiffableKit.build/Debug-watchos/DiffableKit.build/Objects-normal/armv7k/DiffableKit.LinkFileList (in target 'DiffableKit' from project 'DiffableKit')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DiffableKit.build/Debug-watchos/DiffableKit.build/Objects-normal/armv7k/DiffableKit.LinkFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DiffableKit.build/Debug-watchos/DiffableKit.build/Objects-normal/armv7k/DiffableKit_const_extract_protocols.json (in target 'DiffableKit' from project 'DiffableKit')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DiffableKit.build/Debug-watchos/DiffableKit.build/Objects-normal/armv7k/DiffableKit_const_extract_protocols.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DiffableKit.build/Debug-watchos/DiffableKit.build/Objects-normal/armv7k/DiffableKit.SwiftConstValuesFileList (in target 'DiffableKit' from project 'DiffableKit')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DiffableKit.build/Debug-watchos/DiffableKit.build/Objects-normal/armv7k/DiffableKit.SwiftConstValuesFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DiffableKit.build/Debug-watchos/DiffableKit.build/Objects-normal/arm64_32/DiffableKit.SwiftConstValuesFileList (in target 'DiffableKit' from project 'DiffableKit')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DiffableKit.build/Debug-watchos/DiffableKit.build/Objects-normal/arm64_32/DiffableKit.SwiftConstValuesFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DiffableKit.build/Debug-watchos/DiffableKit.build/Objects-normal/arm64_32/DiffableKit-OutputFileMap.json (in target 'DiffableKit' from project 'DiffableKit')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DiffableKit.build/Debug-watchos/DiffableKit.build/Objects-normal/arm64_32/DiffableKit-OutputFileMap.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DiffableKit.build/Debug-watchos/DiffableKit.build/Objects-normal/arm64_32/DiffableKit.LinkFileList (in target 'DiffableKit' from project 'DiffableKit')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DiffableKit.build/Debug-watchos/DiffableKit.build/Objects-normal/arm64_32/DiffableKit.LinkFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DiffableKit.build/Debug-watchos/DiffableKit.build/Objects-normal/arm64/DiffableKit.SwiftConstValuesFileList (in target 'DiffableKit' from project 'DiffableKit')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DiffableKit.build/Debug-watchos/DiffableKit.build/Objects-normal/arm64/DiffableKit.SwiftConstValuesFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DiffableKit.build/Debug-watchos/DiffableKit.build/Objects-normal/arm64/DiffableKit_const_extract_protocols.json (in target 'DiffableKit' from project 'DiffableKit')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DiffableKit.build/Debug-watchos/DiffableKit.build/Objects-normal/arm64/DiffableKit_const_extract_protocols.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DiffableKit.build/Debug-watchos/DiffableKit.build/Objects-normal/arm64/DiffableKit.SwiftFileList (in target 'DiffableKit' from project 'DiffableKit')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DiffableKit.build/Debug-watchos/DiffableKit.build/Objects-normal/arm64/DiffableKit.SwiftFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DiffableKit.build/Debug-watchos/DiffableKit.build/Objects-normal/arm64/DiffableKit.LinkFileList (in target 'DiffableKit' from project 'DiffableKit')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DiffableKit.build/Debug-watchos/DiffableKit.build/Objects-normal/arm64/DiffableKit.LinkFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DiffableKit.build/Debug-watchos/DiffableKit.build/Objects-normal/arm64/DiffableKit-OutputFileMap.json (in target 'DiffableKit' from project 'DiffableKit')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DiffableKit.build/Debug-watchos/DiffableKit.build/Objects-normal/arm64/DiffableKit-OutputFileMap.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DiffableKit.build/Debug-watchos/DiffableKit.build/DiffableKit.DependencyStaticMetadataFileList (in target 'DiffableKit' from project 'DiffableKit')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DiffableKit.build/Debug-watchos/DiffableKit.build/DiffableKit.DependencyStaticMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DiffableKit.build/Debug-watchos/DiffableKit.build/DiffableKit.DependencyMetadataFileList (in target 'DiffableKit' from project 'DiffableKit')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DiffableKit.build/Debug-watchos/DiffableKit.build/DiffableKit.DependencyMetadataFileList
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps-watchos/DiffableKit.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DiffableKit.build/Debug-watchos/DiffableKit.build/DiffableKit.modulemap (in target 'DiffableKit' from project 'DiffableKit')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-copy -exclude .DS_Store -exclude CVS -exclude .svn -exclude .git -exclude .hg -resolve-src-symlinks /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DiffableKit.build/Debug-watchos/DiffableKit.build/DiffableKit.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps-watchos
SwiftDriver DiffableKit normal arm64 com.apple.xcode.tools.swift.compiler (in target 'DiffableKit' from project 'DiffableKit')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftDriver -- /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -module-name DiffableKit -Onone @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DiffableKit.build/Debug-watchos/DiffableKit.build/Objects-normal/arm64/DiffableKit.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -DSWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -DXcode -plugin-path /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS26.4.sdk -target arm64-apple-watchos8.0 -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -Xfrontend -serialize-debugging-options -enable-testing -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -swift-version 6 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos -Isystem /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos -F /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS26.4.sdk/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/watchos26.4-23T238-688ef53f1462e2c8f657fdc38a81448f9e51884a582f42380855760c9d4cc599.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DiffableKit.build/Debug-watchos/DiffableKit.build/Objects-normal/arm64/DiffableKit-OutputFileMap.json -use-frontend-parseable-output -save-temps -no-color-diagnostics -explicit-module-build -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules -clang-scanner-module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -sdk-module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -serialize-diagnostics -emit-dependencies -emit-module -emit-module-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DiffableKit.build/Debug-watchos/DiffableKit.build/Objects-normal/arm64/DiffableKit.swiftmodule -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -package-name spi_builder_workspace -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DiffableKit.build/Debug-watchos/DiffableKit.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DiffableKit.build/Debug-watchos/DiffableKit.build/Objects-normal/arm64/DiffableKit_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DiffableKit.build/Debug-watchos/DiffableKit.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DiffableKit.build/Debug-watchos/DiffableKit.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DiffableKit.build/Debug-watchos/DiffableKit.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -emit-objc-header -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DiffableKit.build/Debug-watchos/DiffableKit.build/Objects-normal/arm64/DiffableKit-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
/Users/admin/builder/spi-builder-workspace/Sources/DiffableKit/UIImage+Desaturation.swift:2:8: error: Unable to resolve module dependency: 'CoreImage'
import CoreImage.CIFilterBuiltins
       ^ (in target 'DiffableKit' from project 'DiffableKit')
/Users/admin/builder/spi-builder-workspace/Sources/DiffableKit/UIImage+Desaturation.swift:2:8: note: A dependency of main module 'DiffableKit'
import CoreImage.CIFilterBuiltins
       ^ (in target 'DiffableKit' from project 'DiffableKit')
SwiftDriver DiffableKit normal armv7k com.apple.xcode.tools.swift.compiler (in target 'DiffableKit' from project 'DiffableKit')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftDriver -- /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -module-name DiffableKit -Onone @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DiffableKit.build/Debug-watchos/DiffableKit.build/Objects-normal/armv7k/DiffableKit.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -DSWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -DXcode -plugin-path /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS26.4.sdk -target armv7k-apple-watchos8.0 -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -Xfrontend -serialize-debugging-options -enable-testing -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -swift-version 6 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos -Isystem /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos -F /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS26.4.sdk/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/watchos26.4-23T238-688ef53f1462e2c8f657fdc38a81448f9e51884a582f42380855760c9d4cc599.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DiffableKit.build/Debug-watchos/DiffableKit.build/Objects-normal/armv7k/DiffableKit-OutputFileMap.json -use-frontend-parseable-output -save-temps -no-color-diagnostics -explicit-module-build -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules -clang-scanner-module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -sdk-module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -serialize-diagnostics -emit-dependencies -emit-module -emit-module-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DiffableKit.build/Debug-watchos/DiffableKit.build/Objects-normal/armv7k/DiffableKit.swiftmodule -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -package-name spi_builder_workspace -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DiffableKit.build/Debug-watchos/DiffableKit.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DiffableKit.build/Debug-watchos/DiffableKit.build/Objects-normal/armv7k/DiffableKit_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DiffableKit.build/Debug-watchos/DiffableKit.build/DerivedSources-normal/armv7k -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DiffableKit.build/Debug-watchos/DiffableKit.build/DerivedSources/armv7k -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DiffableKit.build/Debug-watchos/DiffableKit.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -emit-objc-header -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DiffableKit.build/Debug-watchos/DiffableKit.build/Objects-normal/armv7k/DiffableKit-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
/Users/admin/builder/spi-builder-workspace/Sources/DiffableKit/UIImage+Desaturation.swift:2:8: error: Unable to resolve module dependency: 'CoreImage'
import CoreImage.CIFilterBuiltins
       ^ (in target 'DiffableKit' from project 'DiffableKit')
/Users/admin/builder/spi-builder-workspace/Sources/DiffableKit/UIImage+Desaturation.swift:2:8: note: A dependency of main module 'DiffableKit'
import CoreImage.CIFilterBuiltins
       ^ (in target 'DiffableKit' from project 'DiffableKit')
SwiftDriver DiffableKit normal arm64_32 com.apple.xcode.tools.swift.compiler (in target 'DiffableKit' from project 'DiffableKit')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftDriver -- /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -module-name DiffableKit -Onone @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DiffableKit.build/Debug-watchos/DiffableKit.build/Objects-normal/arm64_32/DiffableKit.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -DSWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -DXcode -plugin-path /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS26.4.sdk -target arm64_32-apple-watchos8.0 -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -Xfrontend -serialize-debugging-options -enable-testing -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -swift-version 6 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos -Isystem /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos -F /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS26.4.sdk/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/watchos26.4-23T238-688ef53f1462e2c8f657fdc38a81448f9e51884a582f42380855760c9d4cc599.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DiffableKit.build/Debug-watchos/DiffableKit.build/Objects-normal/arm64_32/DiffableKit-OutputFileMap.json -use-frontend-parseable-output -save-temps -no-color-diagnostics -explicit-module-build -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules -clang-scanner-module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -sdk-module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -serialize-diagnostics -emit-dependencies -emit-module -emit-module-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DiffableKit.build/Debug-watchos/DiffableKit.build/Objects-normal/arm64_32/DiffableKit.swiftmodule -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -package-name spi_builder_workspace -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DiffableKit.build/Debug-watchos/DiffableKit.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DiffableKit.build/Debug-watchos/DiffableKit.build/Objects-normal/arm64_32/DiffableKit_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DiffableKit.build/Debug-watchos/DiffableKit.build/DerivedSources-normal/arm64_32 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DiffableKit.build/Debug-watchos/DiffableKit.build/DerivedSources/arm64_32 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DiffableKit.build/Debug-watchos/DiffableKit.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -emit-objc-header -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DiffableKit.build/Debug-watchos/DiffableKit.build/Objects-normal/arm64_32/DiffableKit-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
/Users/admin/builder/spi-builder-workspace/Sources/DiffableKit/UIImage+Desaturation.swift:2:8: error: Unable to resolve module dependency: 'CoreImage'
import CoreImage.CIFilterBuiltins
       ^ (in target 'DiffableKit' from project 'DiffableKit')
/Users/admin/builder/spi-builder-workspace/Sources/DiffableKit/UIImage+Desaturation.swift:2:8: note: A dependency of main module 'DiffableKit'
import CoreImage.CIFilterBuiltins
       ^ (in target 'DiffableKit' from project 'DiffableKit')
2026-04-29 07:05:09.381 xcodebuild[645:3950] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
/Users/admin/builder/spi-builder-workspace/Sources/DiffableKit/UIImage+Desaturation.swift:2:8: error: unable to resolve module dependency: 'CoreImage'
import CoreImage.CIFilterBuiltins
       ^
/Users/admin/builder/spi-builder-workspace/Sources/DiffableKit/UIImage+Desaturation.swift:2:8: note: a dependency of main module 'DiffableKit'
import CoreImage.CIFilterBuiltins
       ^
/Users/admin/builder/spi-builder-workspace/Sources/DiffableKit/UIImage+Desaturation.swift:2:8: error: unable to resolve module dependency: 'CoreImage'
import CoreImage.CIFilterBuiltins
       ^
/Users/admin/builder/spi-builder-workspace/Sources/DiffableKit/UIImage+Desaturation.swift:2:8: note: a dependency of main module 'DiffableKit'
import CoreImage.CIFilterBuiltins
       ^
/Users/admin/builder/spi-builder-workspace/Sources/DiffableKit/UIImage+Desaturation.swift:2:8: error: unable to resolve module dependency: 'CoreImage'
import CoreImage.CIFilterBuiltins
       ^
/Users/admin/builder/spi-builder-workspace/Sources/DiffableKit/UIImage+Desaturation.swift:2:8: note: a dependency of main module 'DiffableKit'
import CoreImage.CIFilterBuiltins
       ^
** BUILD FAILED **
The following build commands failed:
	SwiftDriver DiffableKit normal arm64 com.apple.xcode.tools.swift.compiler (in target 'DiffableKit' from project 'DiffableKit')
	SwiftDriver DiffableKit normal armv7k com.apple.xcode.tools.swift.compiler (in target 'DiffableKit' from project 'DiffableKit')
	SwiftDriver DiffableKit normal arm64_32 com.apple.xcode.tools.swift.compiler (in target 'DiffableKit' from project 'DiffableKit')
	Building workspace spi-builder-workspace with scheme DiffableKit
(4 failures)
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:
  DiffableKit: /Users/admin/builder/spi-builder-workspace
resolved source packages: DiffableKit
2026-04-29 07:05:13.437 xcodebuild[662:4243] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
{
  "dependencies" : [
  ],
  "manifest_display_name" : "DiffableKit",
  "name" : "DiffableKit",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "15.0"
    }
  ],
  "products" : [
    {
      "name" : "DiffableKit",
      "targets" : [
        "DiffableKit"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "swift_languages_versions" : [
    "6"
  ],
  "targets" : [
    {
      "c99name" : "DiffableKit",
      "module_type" : "SwiftTarget",
      "name" : "DiffableKit",
      "path" : "Sources/DiffableKit",
      "product_memberships" : [
        "DiffableKit"
      ],
      "sources" : [
        "Collection/DataSource/AppleCollectionDiffableDataSource.swift",
        "Collection/DataSource/DiffableCollectionDataSource+CellProvider.swift",
        "Collection/DataSource/DiffableCollectionDataSource+HeaderFooterProvider.swift",
        "Collection/DataSource/DiffableCollectionDataSource+UICollectionViewDelegate.swift",
        "Collection/DataSource/DiffableCollectionDataSource.swift",
        "Collection/DiffableCollectionController.swift",
        "Collection/DiffableCollectionDelegate.swift",
        "Collection/DiffableCollectionView.swift",
        "Collection/Models/DiffableCollectionSection.swift",
        "DiffableDataSourceInterface.swift",
        "Models/DiffableActionableItem.swift",
        "Models/DiffableItem.swift",
        "Models/DiffableSection.swift",
        "Models/DiffableTextHeaderFooter.swift",
        "Models/DiffableWrapperItem.swift",
        "Table/Cells/Accessories/DiffableStepper.swift",
        "Table/Cells/Accessories/DiffableSwitch.swift",
        "Table/Cells/DiffableButtonTableViewCell.swift",
        "Table/Cells/DiffableSubtitleTableViewCell.swift",
        "Table/Cells/DiffableTableViewCell.swift",
        "Table/DataSource/AppleTableDiffableDataSource.swift",
        "Table/DataSource/DiffableTableDataSource+CellProvider.swift",
        "Table/DataSource/DiffableTableDataSource+HeaderFooterProvider.swift",
        "Table/DataSource/DiffableTableDataSource+UITableViewDelegate.swift",
        "Table/DataSource/DiffableTableDataSource.swift",
        "Table/DiffableTableController.swift",
        "Table/DiffableTableDelegate.swift",
        "Table/DiffableTableView.swift",
        "Table/Models/DiffableTableRow.swift",
        "Table/Models/DiffableTableRowButton.swift",
        "Table/Models/DiffableTableRowStepper.swift",
        "Table/Models/DiffableTableRowSubtitle.swift",
        "Table/Models/DiffableTableRowSwitch.swift",
        "UIImage+Desaturation.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "6.3"
}
{
  "workspace" : {
    "name" : "spi-builder-workspace",
    "schemes" : [
      "DiffableKit"
    ]
  }
}
2026-04-29 07:05:14.525 xcodebuild[673:4321] [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 DiffableKit -destination generic/platform=watchOS
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 DiffableKit -destination generic/platform=watchOS
Resolve Package Graph
Resolved source packages:
  DiffableKit: /Users/admin/builder/spi-builder-workspace
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (2 targets)
    Target 'DiffableKit' in project 'DiffableKit'
        ➜ Explicit dependency on target 'DiffableKit' in project 'DiffableKit'
    Target 'DiffableKit' in project 'DiffableKit' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
ClangStatCache /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS26.4.sdk /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/watchos26.4-23T238-688ef53f1462e2c8f657fdc38a81448f9e51884a582f42380855760c9d4cc599.sdkstatcache
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS26.4.sdk -o /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/watchos26.4-23T238-688ef53f1462e2c8f657fdc38a81448f9e51884a582f42380855760c9d4cc599.sdkstatcache
SwiftDriver DiffableKit normal arm64 com.apple.xcode.tools.swift.compiler (in target 'DiffableKit' from project 'DiffableKit')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftDriver -- /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -module-name DiffableKit -Onone @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DiffableKit.build/Debug-watchos/DiffableKit.build/Objects-normal/arm64/DiffableKit.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -DSWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -DXcode -plugin-path /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS26.4.sdk -target arm64-apple-watchos8.0 -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -Xfrontend -serialize-debugging-options -enable-testing -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -swift-version 6 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos -Isystem /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos -F /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS26.4.sdk/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/watchos26.4-23T238-688ef53f1462e2c8f657fdc38a81448f9e51884a582f42380855760c9d4cc599.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DiffableKit.build/Debug-watchos/DiffableKit.build/Objects-normal/arm64/DiffableKit-OutputFileMap.json -use-frontend-parseable-output -save-temps -no-color-diagnostics -explicit-module-build -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules -clang-scanner-module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -sdk-module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -serialize-diagnostics -emit-dependencies -emit-module -emit-module-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DiffableKit.build/Debug-watchos/DiffableKit.build/Objects-normal/arm64/DiffableKit.swiftmodule -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -package-name spi_builder_workspace -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DiffableKit.build/Debug-watchos/DiffableKit.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DiffableKit.build/Debug-watchos/DiffableKit.build/Objects-normal/arm64/DiffableKit_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DiffableKit.build/Debug-watchos/DiffableKit.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DiffableKit.build/Debug-watchos/DiffableKit.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DiffableKit.build/Debug-watchos/DiffableKit.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -emit-objc-header -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DiffableKit.build/Debug-watchos/DiffableKit.build/Objects-normal/arm64/DiffableKit-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
/Users/admin/builder/spi-builder-workspace/Sources/DiffableKit/UIImage+Desaturation.swift:2:8: error: Unable to resolve module dependency: 'CoreImage'
import CoreImage.CIFilterBuiltins
       ^ (in target 'DiffableKit' from project 'DiffableKit')
/Users/admin/builder/spi-builder-workspace/Sources/DiffableKit/UIImage+Desaturation.swift:2:8: note: A dependency of main module 'DiffableKit'
import CoreImage.CIFilterBuiltins
       ^ (in target 'DiffableKit' from project 'DiffableKit')
SwiftDriver DiffableKit normal arm64_32 com.apple.xcode.tools.swift.compiler (in target 'DiffableKit' from project 'DiffableKit')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftDriver -- /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -module-name DiffableKit -Onone @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DiffableKit.build/Debug-watchos/DiffableKit.build/Objects-normal/arm64_32/DiffableKit.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -DSWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -DXcode -plugin-path /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS26.4.sdk -target arm64_32-apple-watchos8.0 -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -Xfrontend -serialize-debugging-options -enable-testing -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -swift-version 6 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos -Isystem /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos -F /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS26.4.sdk/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/watchos26.4-23T238-688ef53f1462e2c8f657fdc38a81448f9e51884a582f42380855760c9d4cc599.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DiffableKit.build/Debug-watchos/DiffableKit.build/Objects-normal/arm64_32/DiffableKit-OutputFileMap.json -use-frontend-parseable-output -save-temps -no-color-diagnostics -explicit-module-build -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules -clang-scanner-module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -sdk-module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -serialize-diagnostics -emit-dependencies -emit-module -emit-module-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DiffableKit.build/Debug-watchos/DiffableKit.build/Objects-normal/arm64_32/DiffableKit.swiftmodule -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -package-name spi_builder_workspace -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DiffableKit.build/Debug-watchos/DiffableKit.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DiffableKit.build/Debug-watchos/DiffableKit.build/Objects-normal/arm64_32/DiffableKit_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DiffableKit.build/Debug-watchos/DiffableKit.build/DerivedSources-normal/arm64_32 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DiffableKit.build/Debug-watchos/DiffableKit.build/DerivedSources/arm64_32 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DiffableKit.build/Debug-watchos/DiffableKit.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -emit-objc-header -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DiffableKit.build/Debug-watchos/DiffableKit.build/Objects-normal/arm64_32/DiffableKit-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
/Users/admin/builder/spi-builder-workspace/Sources/DiffableKit/UIImage+Desaturation.swift:2:8: error: Unable to resolve module dependency: 'CoreImage'
import CoreImage.CIFilterBuiltins
       ^ (in target 'DiffableKit' from project 'DiffableKit')
/Users/admin/builder/spi-builder-workspace/Sources/DiffableKit/UIImage+Desaturation.swift:2:8: note: A dependency of main module 'DiffableKit'
import CoreImage.CIFilterBuiltins
       ^ (in target 'DiffableKit' from project 'DiffableKit')
SwiftDriver DiffableKit normal armv7k com.apple.xcode.tools.swift.compiler (in target 'DiffableKit' from project 'DiffableKit')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftDriver -- /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -module-name DiffableKit -Onone @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DiffableKit.build/Debug-watchos/DiffableKit.build/Objects-normal/armv7k/DiffableKit.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -DSWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -DXcode -plugin-path /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS26.4.sdk -target armv7k-apple-watchos8.0 -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -Xfrontend -serialize-debugging-options -enable-testing -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -swift-version 6 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos -Isystem /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos -F /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS26.4.sdk/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/watchos26.4-23T238-688ef53f1462e2c8f657fdc38a81448f9e51884a582f42380855760c9d4cc599.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DiffableKit.build/Debug-watchos/DiffableKit.build/Objects-normal/armv7k/DiffableKit-OutputFileMap.json -use-frontend-parseable-output -save-temps -no-color-diagnostics -explicit-module-build -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules -clang-scanner-module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -sdk-module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -serialize-diagnostics -emit-dependencies -emit-module -emit-module-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DiffableKit.build/Debug-watchos/DiffableKit.build/Objects-normal/armv7k/DiffableKit.swiftmodule -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -package-name spi_builder_workspace -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DiffableKit.build/Debug-watchos/DiffableKit.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DiffableKit.build/Debug-watchos/DiffableKit.build/Objects-normal/armv7k/DiffableKit_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DiffableKit.build/Debug-watchos/DiffableKit.build/DerivedSources-normal/armv7k -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DiffableKit.build/Debug-watchos/DiffableKit.build/DerivedSources/armv7k -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DiffableKit.build/Debug-watchos/DiffableKit.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -emit-objc-header -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DiffableKit.build/Debug-watchos/DiffableKit.build/Objects-normal/armv7k/DiffableKit-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
/Users/admin/builder/spi-builder-workspace/Sources/DiffableKit/UIImage+Desaturation.swift:2:8: error: Unable to resolve module dependency: 'CoreImage'
import CoreImage.CIFilterBuiltins
       ^ (in target 'DiffableKit' from project 'DiffableKit')
/Users/admin/builder/spi-builder-workspace/Sources/DiffableKit/UIImage+Desaturation.swift:2:8: note: A dependency of main module 'DiffableKit'
import CoreImage.CIFilterBuiltins
       ^ (in target 'DiffableKit' from project 'DiffableKit')
2026-04-29 07:05:15.482 xcodebuild[676:4354] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
/Users/admin/builder/spi-builder-workspace/Sources/DiffableKit/UIImage+Desaturation.swift:2:8: error: unable to resolve module dependency: 'CoreImage'
import CoreImage.CIFilterBuiltins
       ^
/Users/admin/builder/spi-builder-workspace/Sources/DiffableKit/UIImage+Desaturation.swift:2:8: note: a dependency of main module 'DiffableKit'
import CoreImage.CIFilterBuiltins
       ^
/Users/admin/builder/spi-builder-workspace/Sources/DiffableKit/UIImage+Desaturation.swift:2:8: error: unable to resolve module dependency: 'CoreImage'
import CoreImage.CIFilterBuiltins
       ^
/Users/admin/builder/spi-builder-workspace/Sources/DiffableKit/UIImage+Desaturation.swift:2:8: note: a dependency of main module 'DiffableKit'
import CoreImage.CIFilterBuiltins
       ^
/Users/admin/builder/spi-builder-workspace/Sources/DiffableKit/UIImage+Desaturation.swift:2:8: error: unable to resolve module dependency: 'CoreImage'
import CoreImage.CIFilterBuiltins
       ^
/Users/admin/builder/spi-builder-workspace/Sources/DiffableKit/UIImage+Desaturation.swift:2:8: note: a dependency of main module 'DiffableKit'
import CoreImage.CIFilterBuiltins
       ^
** BUILD FAILED **
The following build commands failed:
	SwiftDriver DiffableKit normal arm64 com.apple.xcode.tools.swift.compiler (in target 'DiffableKit' from project 'DiffableKit')
	SwiftDriver DiffableKit normal arm64_32 com.apple.xcode.tools.swift.compiler (in target 'DiffableKit' from project 'DiffableKit')
	SwiftDriver DiffableKit normal armv7k com.apple.xcode.tools.swift.compiler (in target 'DiffableKit' from project 'DiffableKit')
	Building workspace spi-builder-workspace with scheme DiffableKit
(4 failures)
BUILD FAILURE 6.3 watchOS