Swift Package IndexBuild Information
Failed to build DiffableKit, reference 7.2.0 (78adca), with Swift 6.4 for watchOS using Xcode 27.0 on 31 Oct 2026 14:05:48 UTC.
Build Command
env DEVELOPER_DIR=/Applications/Xcode-27.0.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme DiffableKit -destination generic/platform=watchOSBuild Log
========================================
RunAll
========================================
Builder version: 5.1.4
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/sparrowcode/DiffableKit.git
Reference: 7.2.0
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/sparrowcode/DiffableKit
* tag 7.2.0 -> FETCH_HEAD
HEAD is now at 78adca1 Keep list content above the keyboard
Cloned https://github.com/sparrowcode/DiffableKit.git
Revision (git rev-parse @):
78adca102cd40896e607e891b28b5ec482767993
SUCCESS checkout https://github.com/sparrowcode/DiffableKit.git at 7.2.0
========================================
Build
========================================
Selected platform: watchOS
Swift version: 6.4
Building package at path: $PWD
https://github.com/sparrowcode/DiffableKit.git
Command line invocation:
/Applications/Xcode-27.0.0.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
2026-10-31 10:05:08.321 xcodebuild[526:3012] [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",
"List/Cells/DiffableListCell.swift",
"List/DataSource/DiffableListDataSource+CellProvider.swift",
"List/DataSource/DiffableListDataSource+HeaderFooterProvider.swift",
"List/DataSource/DiffableListDataSource+UICollectionViewDelegate.swift",
"List/DataSource/DiffableListDataSource.swift",
"List/DiffableListController.swift",
"List/DiffableListDelegate.swift",
"List/DiffableListLayout.swift",
"List/DiffableListView.swift",
"List/Views/DiffableListHeaderContainerView.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" : "DiffableKit",
"schemes" : [
"DiffableKit"
]
}
}
2026-10-31 10:05:40.861 xcodebuild[623:3822] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-27.0.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme DiffableKit -destination generic/platform=watchOS
Command line invocation:
/Applications/Xcode-27.0.0.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-product' in project 'DiffableKit'
➜ Explicit dependency on target 'DiffableKit' in project 'DiffableKit'
Target 'DiffableKit' in project 'DiffableKit' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
ExecuteExternalTool /Applications/Xcode-27.0.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -isysroot /Applications/Xcode-27.0.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-27.0.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc --version
ExecuteExternalTool /Applications/Xcode-27.0.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld -version_details
Build description signature: a1835667f5aac1aa82c9cf354728d948
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/a1835667f5aac1aa82c9cf354728d948.xcbuilddata
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex
cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/CompilationCache.noindex
cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/CompilationCache.noindex
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules
cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules
ClangStatCache /Applications/Xcode-27.0.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-27.0.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/watchos27.0-24R360-e829b21a6f8c9b70876ba0858053c044b9db9bc9c079ee3c7b5f3373b13d10bc.sdkstatcache
cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
/Applications/Xcode-27.0.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-27.0.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk -o /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/watchos27.0-24R360-e829b21a6f8c9b70876ba0858053c044b9db9bc9c079ee3c7b5f3373b13d10bc.sdkstatcache
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/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/PrecompiledHeaders
cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/PrecompiledHeaders
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-t.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-t.build/Objects-normal/arm64_32/DiffableKit.SwiftConstValuesFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DiffableKit.build/Debug-watchos/DiffableKit-t.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-t.build/Objects-normal/arm64_32/DiffableKit.SwiftFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DiffableKit.build/Debug-watchos/DiffableKit-t.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-t.build/Objects-normal/arm64_32/DiffableKit-OutputFileMap.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DiffableKit.build/Debug-watchos/DiffableKit-t.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-t.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-t.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-t.build/Objects-normal/arm64/DiffableKit.LinkFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DiffableKit.build/Debug-watchos/DiffableKit-t.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-t.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-t.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-t.build/Objects-normal/arm64_32/DiffableKit.LinkFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DiffableKit.build/Debug-watchos/DiffableKit-t.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-t.build/Objects-normal/arm64/DiffableKit.SwiftConstValuesFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DiffableKit.build/Debug-watchos/DiffableKit-t.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-t.build/Objects-normal/arm64/DiffableKit.SwiftFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DiffableKit.build/Debug-watchos/DiffableKit-t.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-t.build/Objects-normal/arm64/DiffableKit-OutputFileMap.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DiffableKit.build/Debug-watchos/DiffableKit-t.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-t.build/DiffableKit.modulemap
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DiffableKit.build/Debug-watchos/DiffableKit-t.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-t.build/DiffableKit.DependencyStaticMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DiffableKit.build/Debug-watchos/DiffableKit-t.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-t.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-t.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-t.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-27.0.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -parse-as-library -module-name DiffableKit -Onone @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DiffableKit.build/Debug-watchos/DiffableKit-t.build/Objects-normal/arm64/DiffableKit.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -DSWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -DXcode -plugin-path /Applications/Xcode-27.0.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-27.0.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk -target arm64-apple-watchos9.0 -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-27.0.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos -F /Applications/Xcode-27.0.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-27.0.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/watchos27.0-24R360-e829b21a6f8c9b70876ba0858053c044b9db9bc9c079ee3c7b5f3373b13d10bc.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DiffableKit.build/Debug-watchos/DiffableKit-t.build/Objects-normal/arm64/DiffableKit-OutputFileMap.json -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/SDKExplicitPrecompiledModules -emit-dependencies -emit-module -emit-module-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DiffableKit.build/Debug-watchos/DiffableKit-t.build/Objects-normal/arm64/DiffableKit.swiftmodule -serialize-diagnostics -dependency-scan-serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DiffableKit.build/Debug-watchos/DiffableKit-t.build/Objects-normal/arm64/DiffableKit-dependency-scan.dia -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -fmodules-prune-interval\=86400 -Xcc -fmodules-prune-after\=345600 -package-name spi_builder_workspace -emit-const-values -const-gather-protocols-list /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DiffableKit.build/Debug-watchos/DiffableKit-t.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-t.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DiffableKit.build/Debug-watchos/DiffableKit-t.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DiffableKit.build/Debug-watchos/DiffableKit-t.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-t.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' (in target 'DiffableKit' from project 'DiffableKit')
note: A dependency of main module '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-27.0.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -parse-as-library -module-name DiffableKit -Onone @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DiffableKit.build/Debug-watchos/DiffableKit-t.build/Objects-normal/arm64_32/DiffableKit.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -DSWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -DXcode -plugin-path /Applications/Xcode-27.0.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-27.0.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk -target arm64_32-apple-watchos9.0 -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-27.0.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos -F /Applications/Xcode-27.0.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-27.0.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/watchos27.0-24R360-e829b21a6f8c9b70876ba0858053c044b9db9bc9c079ee3c7b5f3373b13d10bc.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DiffableKit.build/Debug-watchos/DiffableKit-t.build/Objects-normal/arm64_32/DiffableKit-OutputFileMap.json -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/SDKExplicitPrecompiledModules -emit-dependencies -emit-module -emit-module-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DiffableKit.build/Debug-watchos/DiffableKit-t.build/Objects-normal/arm64_32/DiffableKit.swiftmodule -serialize-diagnostics -dependency-scan-serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DiffableKit.build/Debug-watchos/DiffableKit-t.build/Objects-normal/arm64_32/DiffableKit-dependency-scan.dia -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -fmodules-prune-interval\=86400 -Xcc -fmodules-prune-after\=345600 -package-name spi_builder_workspace -emit-const-values -const-gather-protocols-list /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DiffableKit.build/Debug-watchos/DiffableKit-t.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-t.build/DerivedSources-normal/arm64_32 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DiffableKit.build/Debug-watchos/DiffableKit-t.build/DerivedSources/arm64_32 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DiffableKit.build/Debug-watchos/DiffableKit-t.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-t.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' (in target 'DiffableKit' from project 'DiffableKit')
note: A dependency of main module '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')
PruneExplicitPrecompiledModules /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules
PruneExplicitPrecompiledModules /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules
PruneExplicitPrecompiledModules /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExplicitPrecompiledModules
2026-10-31 10:05:42.409 xcodebuild[624:3861] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
** 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')
Building workspace DiffableKit with scheme DiffableKit
(3 failures)
Command line invocation:
/Applications/Xcode-27.0.0.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
2026-10-31 10:05:45.569 xcodebuild[639:4100] [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",
"List/Cells/DiffableListCell.swift",
"List/DataSource/DiffableListDataSource+CellProvider.swift",
"List/DataSource/DiffableListDataSource+HeaderFooterProvider.swift",
"List/DataSource/DiffableListDataSource+UICollectionViewDelegate.swift",
"List/DataSource/DiffableListDataSource.swift",
"List/DiffableListController.swift",
"List/DiffableListDelegate.swift",
"List/DiffableListLayout.swift",
"List/DiffableListView.swift",
"List/Views/DiffableListHeaderContainerView.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" : "DiffableKit",
"schemes" : [
"DiffableKit"
]
}
}
2026-10-31 10:05:46.749 xcodebuild[647:4158] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-27.0.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme DiffableKit -destination generic/platform=watchOS
Command line invocation:
/Applications/Xcode-27.0.0.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-product' in project 'DiffableKit'
➜ Explicit dependency on target 'DiffableKit' in project 'DiffableKit'
Target 'DiffableKit' in project 'DiffableKit' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
ClangStatCache /Applications/Xcode-27.0.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-27.0.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/watchos27.0-24R360-e829b21a6f8c9b70876ba0858053c044b9db9bc9c079ee3c7b5f3373b13d10bc.sdkstatcache
cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
/Applications/Xcode-27.0.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-27.0.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk -o /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/watchos27.0-24R360-e829b21a6f8c9b70876ba0858053c044b9db9bc9c079ee3c7b5f3373b13d10bc.sdkstatcache
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-27.0.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -parse-as-library -module-name DiffableKit -Onone @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DiffableKit.build/Debug-watchos/DiffableKit-t.build/Objects-normal/arm64_32/DiffableKit.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -DSWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -DXcode -plugin-path /Applications/Xcode-27.0.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-27.0.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk -target arm64_32-apple-watchos9.0 -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-27.0.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos -F /Applications/Xcode-27.0.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-27.0.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/watchos27.0-24R360-e829b21a6f8c9b70876ba0858053c044b9db9bc9c079ee3c7b5f3373b13d10bc.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DiffableKit.build/Debug-watchos/DiffableKit-t.build/Objects-normal/arm64_32/DiffableKit-OutputFileMap.json -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/SDKExplicitPrecompiledModules -emit-dependencies -emit-module -emit-module-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DiffableKit.build/Debug-watchos/DiffableKit-t.build/Objects-normal/arm64_32/DiffableKit.swiftmodule -serialize-diagnostics -dependency-scan-serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DiffableKit.build/Debug-watchos/DiffableKit-t.build/Objects-normal/arm64_32/DiffableKit-dependency-scan.dia -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -fmodules-prune-interval\=86400 -Xcc -fmodules-prune-after\=345600 -package-name spi_builder_workspace -emit-const-values -const-gather-protocols-list /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DiffableKit.build/Debug-watchos/DiffableKit-t.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-t.build/DerivedSources-normal/arm64_32 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DiffableKit.build/Debug-watchos/DiffableKit-t.build/DerivedSources/arm64_32 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DiffableKit.build/Debug-watchos/DiffableKit-t.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-t.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' (in target 'DiffableKit' from project 'DiffableKit')
note: A dependency of main module '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 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-27.0.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -parse-as-library -module-name DiffableKit -Onone @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DiffableKit.build/Debug-watchos/DiffableKit-t.build/Objects-normal/arm64/DiffableKit.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -DSWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -DXcode -plugin-path /Applications/Xcode-27.0.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-27.0.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk -target arm64-apple-watchos9.0 -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-27.0.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos -F /Applications/Xcode-27.0.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-27.0.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/watchos27.0-24R360-e829b21a6f8c9b70876ba0858053c044b9db9bc9c079ee3c7b5f3373b13d10bc.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DiffableKit.build/Debug-watchos/DiffableKit-t.build/Objects-normal/arm64/DiffableKit-OutputFileMap.json -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/SDKExplicitPrecompiledModules -emit-dependencies -emit-module -emit-module-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DiffableKit.build/Debug-watchos/DiffableKit-t.build/Objects-normal/arm64/DiffableKit.swiftmodule -serialize-diagnostics -dependency-scan-serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DiffableKit.build/Debug-watchos/DiffableKit-t.build/Objects-normal/arm64/DiffableKit-dependency-scan.dia -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -fmodules-prune-interval\=86400 -Xcc -fmodules-prune-after\=345600 -package-name spi_builder_workspace -emit-const-values -const-gather-protocols-list /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DiffableKit.build/Debug-watchos/DiffableKit-t.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-t.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DiffableKit.build/Debug-watchos/DiffableKit-t.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DiffableKit.build/Debug-watchos/DiffableKit-t.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-t.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' (in target 'DiffableKit' from project 'DiffableKit')
note: A dependency of main module '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')
PruneExplicitPrecompiledModules /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExplicitPrecompiledModules
PruneExplicitPrecompiledModules /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules
PruneExplicitPrecompiledModules /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules
2026-10-31 10:05:47.683 xcodebuild[648:4181] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
** BUILD FAILED **
The following build commands failed:
SwiftDriver DiffableKit normal arm64_32 com.apple.xcode.tools.swift.compiler (in target 'DiffableKit' from project 'DiffableKit')
SwiftDriver DiffableKit normal arm64 com.apple.xcode.tools.swift.compiler (in target 'DiffableKit' from project 'DiffableKit')
Building workspace DiffableKit with scheme DiffableKit
(3 failures)
BUILD FAILURE 6.4 watchOS