Swift Package IndexBuild Information
Failed to build Stilleben, reference main (7ca2a4), with Swift 6.4 for watchOS using Xcode 27.0 on 18 Sep 2026 19:57:28 UTC.
Build Command
env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme Stilleben -destination generic/platform=watchOSBuild Log
========================================
RunAll
========================================
Builder version: 5.1.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/aegzorz/stilleben.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/aegzorz/stilleben
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at 7ca2a44 ♻️ Updated to use main for workflow
Cloned https://github.com/aegzorz/stilleben.git
Revision (git rev-parse @):
7ca2a44c8988747c69f3b0ebbe88ddb8c2d36496
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/aegzorz/stilleben.git at main
========================================
Build
========================================
Selected platform: watchOS
Swift version: 6.4
Building package at path: $PWD
https://github.com/aegzorz/stilleben.git
Command line invocation:
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
Fetching from https://github.com/apple/swift-docc-plugin
Fetching from https://github.com/swiftlang/swift-docc-symbolkit
Creating working copy of package ‘swift-docc-plugin’
Checking out 1.5.0 of package ‘swift-docc-plugin’
Creating working copy of package ‘swift-docc-symbolkit’
Checking out 1.0.0 of package ‘swift-docc-symbolkit’
Resolve Package Graph
Resolved source packages:
SymbolKit: https://github.com/swiftlang/swift-docc-symbolkit @ 1.0.0
SwiftDocCPlugin: https://github.com/apple/swift-docc-plugin @ 1.5.0
Stilleben: /Users/admin/builder/spi-builder-workspace
resolved source packages: SymbolKit, SwiftDocCPlugin, Stilleben
2026-09-18 15:55:55.756 xcodebuild[529:3036] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
{
"default_localization" : "en",
"dependencies" : [
{
"identity" : "swift-docc-plugin",
"requirement" : {
"range" : [
{
"lower_bound" : "1.0.0",
"upper_bound" : "2.0.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/apple/swift-docc-plugin"
}
],
"manifest_display_name" : "Stilleben",
"name" : "Stilleben",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
{
"name" : "ios",
"version" : "15.0"
}
],
"products" : [
{
"name" : "Stilleben",
"targets" : [
"Stilleben"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"targets" : [
{
"c99name" : "StillebenTests",
"module_type" : "SwiftTarget",
"name" : "StillebenTests",
"path" : "Tests/StillebenTests",
"resources" : [
{
"path" : "/Users/admin/builder/spi-builder-workspace/Tests/StillebenTests/Resources/en.lproj/Localizable.strings",
"rule" : {
"process" : {
"localization" : "en"
}
}
},
{
"path" : "/Users/admin/builder/spi-builder-workspace/Tests/StillebenTests/Resources/sv.lproj/Localizable.strings",
"rule" : {
"process" : {
"localization" : "sv"
}
}
}
],
"sources" : [
"AssertTests.swift",
"EncodableTests.swift",
"Helpers/Locale+Extension.swift",
"ReflectionTests.swift",
"SwiftUITests.swift",
"TestViews/ItemList.swift",
"TestViews/ItemListViewController.swift",
"TestViews/TestLabel.swift",
"UIKitTests.swift"
],
"target_dependencies" : [
"Stilleben"
],
"type" : "test"
},
{
"c99name" : "Stilleben",
"module_type" : "SwiftTarget",
"name" : "Stilleben",
"path" : "Sources/Stilleben",
"product_memberships" : [
"Stilleben"
],
"sources" : [
"Diffing/DiffingStrategy.swift",
"Diffing/Image/ImageDiffingStrategy.swift",
"Diffing/Image/LabDelta.swift",
"Diffing/Image/SameImage.swift",
"Diffing/Text/TextDiffingStrategy.swift",
"Extensions/Optional+Extensions.swift",
"Extensions/String+Extensions.swift",
"Extensions/UIView+Extensions.swift",
"Extensions/XCTAttachment+Extensions.swift",
"Internal/Bundle+Swizzling.swift",
"Internal/EnvironmentModifier.swift",
"Internal/Modifier.swift",
"Internal/TraitsViewController.swift",
"Internal/UIView+AutoLayout.swift",
"Internal/WrapperViewController.swift",
"Matchers/EncodableMatcher/EncodableMatcher.swift",
"Matchers/ReflectionMatcher/ReflectionMatcher.swift",
"Matchers/UIMatcher/UIMatcher+SwiftUI.swift",
"Matchers/UIMatcher/UIMatcher+UIKit.swift",
"Matchers/UIMatcher/UIMatcher.swift",
"Recording/LocalFileRecordingStrategy.swift",
"Recording/RecordingStrategy.swift",
"Rendering/DefaultRenderingStrategy.swift",
"Rendering/RenderingStrategy.swift",
"Sizing/DynamicHeightStrategy.swift",
"Sizing/IntrinsicSizeStrategy.swift",
"Sizing/ScreenSizeStrategy.swift",
"Sizing/SizingStrategy.swift",
"Snapshot/Callsite.swift",
"Snapshot/Snapshot.swift",
"Snapshot/Snapshot/Snapshot+Assert.swift",
"Snapshot/Snapshot/Snapshot+Device.swift",
"Snapshot/Snapshot/Snapshot+Encodable.swift",
"Snapshot/Snapshot/Snapshot+Match.swift",
"Snapshot/Snapshot/Snapshot+Record.swift",
"Snapshot/Snapshot/Snapshot+Reflect.swift",
"Snapshot/Snapshot/Snapshot+Render.swift",
"Snapshot/Snapshot/Snapshot+Sizing.swift",
"Snapshot/Snapshot/Snapshot+SwiftUI.swift",
"Snapshot/Snapshot/Snapshot+UIImage.swift",
"Snapshot/Snapshot/Snapshot+UIKit.swift",
"Snapshot/Snapshot/Snapshot+UIViewController.swift",
"Snapshot/SnapshotContext.swift",
"Snapshot/SnapshotContext/SnapshotContext+Callsite.swift",
"Snapshot/SnapshotContext/SnapshotContext+Record.swift",
"Snapshot/SnapshotContext/SnapshotContext+Sizing.swift"
],
"type" : "library"
}
],
"tools_version" : "5.6"
}
{
"workspace" : {
"name" : "Stilleben",
"schemes" : [
"Stilleben"
]
}
}
2026-09-18 15:56:49.102 xcodebuild[864:5378] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme Stilleben -destination generic/platform=watchOS
Command line invocation:
/Applications/Xcode-27.0.0-Release.Candidate.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 Stilleben -destination generic/platform=watchOS
Resolve Package Graph
Resolve Package Graph
Resolved source packages:
Stilleben: /Users/admin/builder/spi-builder-workspace
SymbolKit: https://github.com/swiftlang/swift-docc-symbolkit @ 1.0.0
SwiftDocCPlugin: https://github.com/apple/swift-docc-plugin @ 1.5.0
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (2 targets)
Target 'Stilleben-product' in project 'Stilleben'
➜ Explicit dependency on target 'Stilleben' in project 'Stilleben'
Target 'Stilleben' in project 'Stilleben' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
ExecuteExternalTool /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -isysroot /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc --version
ExecuteExternalTool /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld -version_details
Build description signature: 808b12bcaceea7f5ea1a23505721845f
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/808b12bcaceea7f5ea1a23505721845f.xcbuilddata
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
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/ModuleCache.noindex
cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex
ClangStatCache /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/watchos27.0-24R360-e829b21a6f8c9b70876ba0858053c04477534ef55a1706bf4c1112bbb242f0a2.sdkstatcache
cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk -o /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/watchos27.0-24R360-e829b21a6f8c9b70876ba0858053c04477534ef55a1706bf4c1112bbb242f0a2.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/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/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/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/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/Stilleben.build/Debug-watchos/Stilleben-t.build/Stilleben.DependencyMetadataFileList (in target 'Stilleben' from project 'Stilleben')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Stilleben.build/Debug-watchos/Stilleben-t.build/Stilleben.DependencyMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Stilleben.build/Debug-watchos/Stilleben-t.build/Stilleben.DependencyStaticMetadataFileList (in target 'Stilleben' from project 'Stilleben')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Stilleben.build/Debug-watchos/Stilleben-t.build/Stilleben.DependencyStaticMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Stilleben.build/Debug-watchos/Stilleben-t.build/Stilleben.modulemap (in target 'Stilleben' from project 'Stilleben')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Stilleben.build/Debug-watchos/Stilleben-t.build/Stilleben.modulemap
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Stilleben.build/Debug-watchos/Stilleben-t.build/Objects-normal/arm64_32/Stilleben_const_extract_protocols.json (in target 'Stilleben' from project 'Stilleben')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Stilleben.build/Debug-watchos/Stilleben-t.build/Objects-normal/arm64_32/Stilleben_const_extract_protocols.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Stilleben.build/Debug-watchos/Stilleben-t.build/Objects-normal/arm64_32/Stilleben-OutputFileMap.json (in target 'Stilleben' from project 'Stilleben')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Stilleben.build/Debug-watchos/Stilleben-t.build/Objects-normal/arm64_32/Stilleben-OutputFileMap.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Stilleben.build/Debug-watchos/Stilleben-t.build/Objects-normal/arm64_32/Stilleben.SwiftFileList (in target 'Stilleben' from project 'Stilleben')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Stilleben.build/Debug-watchos/Stilleben-t.build/Objects-normal/arm64_32/Stilleben.SwiftFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Stilleben.build/Debug-watchos/Stilleben-t.build/Objects-normal/arm64/Stilleben-OutputFileMap.json (in target 'Stilleben' from project 'Stilleben')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Stilleben.build/Debug-watchos/Stilleben-t.build/Objects-normal/arm64/Stilleben-OutputFileMap.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Stilleben.build/Debug-watchos/Stilleben-t.build/Objects-normal/arm64/Stilleben_const_extract_protocols.json (in target 'Stilleben' from project 'Stilleben')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Stilleben.build/Debug-watchos/Stilleben-t.build/Objects-normal/arm64/Stilleben_const_extract_protocols.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Stilleben.build/Debug-watchos/Stilleben-t.build/Objects-normal/arm64_32/Stilleben.LinkFileList (in target 'Stilleben' from project 'Stilleben')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Stilleben.build/Debug-watchos/Stilleben-t.build/Objects-normal/arm64_32/Stilleben.LinkFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Stilleben.build/Debug-watchos/Stilleben-t.build/Objects-normal/arm64_32/Stilleben.SwiftConstValuesFileList (in target 'Stilleben' from project 'Stilleben')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Stilleben.build/Debug-watchos/Stilleben-t.build/Objects-normal/arm64_32/Stilleben.SwiftConstValuesFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Stilleben.build/Debug-watchos/Stilleben-t.build/Objects-normal/arm64/Stilleben.SwiftFileList (in target 'Stilleben' from project 'Stilleben')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Stilleben.build/Debug-watchos/Stilleben-t.build/Objects-normal/arm64/Stilleben.SwiftFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Stilleben.build/Debug-watchos/Stilleben-t.build/Objects-normal/arm64/Stilleben.SwiftConstValuesFileList (in target 'Stilleben' from project 'Stilleben')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Stilleben.build/Debug-watchos/Stilleben-t.build/Objects-normal/arm64/Stilleben.SwiftConstValuesFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Stilleben.build/Debug-watchos/Stilleben-t.build/Objects-normal/arm64/Stilleben.LinkFileList (in target 'Stilleben' from project 'Stilleben')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Stilleben.build/Debug-watchos/Stilleben-t.build/Objects-normal/arm64/Stilleben.LinkFileList
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps-watchos/Stilleben.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Stilleben.build/Debug-watchos/Stilleben-t.build/Stilleben.modulemap (in target 'Stilleben' from project 'Stilleben')
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/Stilleben.build/Debug-watchos/Stilleben-t.build/Stilleben.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps-watchos
SwiftDriver Stilleben normal arm64_32 com.apple.xcode.tools.swift.compiler (in target 'Stilleben' from project 'Stilleben')
cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
builtin-SwiftDriver -- /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -parse-as-library -module-name Stilleben -Onone @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Stilleben.build/Debug-watchos/Stilleben-t.build/Objects-normal/arm64_32/Stilleben.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -DSWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -DXcode -plugin-path /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-27.0.0-Release.Candidate.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 -profile-coverage-mapping -profile-generate -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 5 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos -Isystem /Applications/Xcode-27.0.0-Release.Candidate.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-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/Developer/Library/Frameworks -emit-localized-strings -emit-localized-strings-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Stilleben.build/Debug-watchos/Stilleben-t.build/Objects-normal/arm64_32 -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/watchos27.0-24R360-e829b21a6f8c9b70876ba0858053c04477534ef55a1706bf4c1112bbb242f0a2.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Stilleben.build/Debug-watchos/Stilleben-t.build/Objects-normal/arm64_32/Stilleben-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/Stilleben.build/Debug-watchos/Stilleben-t.build/Objects-normal/arm64_32/Stilleben.swiftmodule -serialize-diagnostics -dependency-scan-serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Stilleben.build/Debug-watchos/Stilleben-t.build/Objects-normal/arm64_32/Stilleben-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 -emit-const-values -const-gather-protocols-list /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Stilleben.build/Debug-watchos/Stilleben-t.build/Objects-normal/arm64_32/Stilleben_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/Stilleben.build/Debug-watchos/Stilleben-t.build/DerivedSources-normal/arm64_32 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Stilleben.build/Debug-watchos/Stilleben-t.build/DerivedSources/arm64_32 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Stilleben.build/Debug-watchos/Stilleben-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/Stilleben.build/Debug-watchos/Stilleben-t.build/Objects-normal/arm64_32/Stilleben-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/Stilleben/Diffing/Image/LabDelta.swift:2:8: error: Unable to resolve module dependency: 'CoreImage' (in target 'Stilleben' from project 'Stilleben')
note: A dependency of main module 'Stilleben'
/Users/admin/builder/spi-builder-workspace/Sources/Stilleben/Diffing/Image/LabDelta.swift:2:8: note: A dependency of main module 'Stilleben'
import CoreImage.CIFilterBuiltins
^ (in target 'Stilleben' from project 'Stilleben')
SwiftDriver Stilleben normal arm64 com.apple.xcode.tools.swift.compiler (in target 'Stilleben' from project 'Stilleben')
cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
builtin-SwiftDriver -- /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -parse-as-library -module-name Stilleben -Onone @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Stilleben.build/Debug-watchos/Stilleben-t.build/Objects-normal/arm64/Stilleben.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -DSWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -DXcode -plugin-path /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-27.0.0-Release.Candidate.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 -profile-coverage-mapping -profile-generate -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 5 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos -Isystem /Applications/Xcode-27.0.0-Release.Candidate.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-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/Developer/Library/Frameworks -emit-localized-strings -emit-localized-strings-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Stilleben.build/Debug-watchos/Stilleben-t.build/Objects-normal/arm64 -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/watchos27.0-24R360-e829b21a6f8c9b70876ba0858053c04477534ef55a1706bf4c1112bbb242f0a2.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Stilleben.build/Debug-watchos/Stilleben-t.build/Objects-normal/arm64/Stilleben-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/Stilleben.build/Debug-watchos/Stilleben-t.build/Objects-normal/arm64/Stilleben.swiftmodule -serialize-diagnostics -dependency-scan-serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Stilleben.build/Debug-watchos/Stilleben-t.build/Objects-normal/arm64/Stilleben-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 -emit-const-values -const-gather-protocols-list /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Stilleben.build/Debug-watchos/Stilleben-t.build/Objects-normal/arm64/Stilleben_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/Stilleben.build/Debug-watchos/Stilleben-t.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Stilleben.build/Debug-watchos/Stilleben-t.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Stilleben.build/Debug-watchos/Stilleben-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/Stilleben.build/Debug-watchos/Stilleben-t.build/Objects-normal/arm64/Stilleben-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/Stilleben/Diffing/Image/LabDelta.swift:2:8: error: Unable to resolve module dependency: 'CoreImage' (in target 'Stilleben' from project 'Stilleben')
note: A dependency of main module 'Stilleben'
/Users/admin/builder/spi-builder-workspace/Sources/Stilleben/Diffing/Image/LabDelta.swift:2:8: note: A dependency of main module 'Stilleben'
import CoreImage.CIFilterBuiltins
^ (in target 'Stilleben' from project 'Stilleben')
PruneExplicitPrecompiledModules /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules
PruneExplicitPrecompiledModules /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules
PruneExplicitPrecompiledModules /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExplicitPrecompiledModules
2026-09-18 15:56:57.932 xcodebuild[915:5745] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
** BUILD FAILED **
The following build commands failed:
SwiftDriver Stilleben normal arm64_32 com.apple.xcode.tools.swift.compiler (in target 'Stilleben' from project 'Stilleben')
SwiftDriver Stilleben normal arm64 com.apple.xcode.tools.swift.compiler (in target 'Stilleben' from project 'Stilleben')
Building workspace Stilleben with scheme Stilleben
(3 failures)
Command line invocation:
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
Resolved source packages:
Stilleben: /Users/admin/builder/spi-builder-workspace
SwiftDocCPlugin: https://github.com/apple/swift-docc-plugin @ 1.5.0
SymbolKit: https://github.com/swiftlang/swift-docc-symbolkit @ 1.0.0
resolved source packages: Stilleben, SwiftDocCPlugin, SymbolKit
2026-09-18 15:57:13.605 xcodebuild[1046:6757] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
{
"default_localization" : "en",
"dependencies" : [
{
"identity" : "swift-docc-plugin",
"requirement" : {
"range" : [
{
"lower_bound" : "1.0.0",
"upper_bound" : "2.0.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/apple/swift-docc-plugin"
}
],
"manifest_display_name" : "Stilleben",
"name" : "Stilleben",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
{
"name" : "ios",
"version" : "15.0"
}
],
"products" : [
{
"name" : "Stilleben",
"targets" : [
"Stilleben"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"targets" : [
{
"c99name" : "StillebenTests",
"module_type" : "SwiftTarget",
"name" : "StillebenTests",
"path" : "Tests/StillebenTests",
"resources" : [
{
"path" : "/Users/admin/builder/spi-builder-workspace/Tests/StillebenTests/Resources/en.lproj/Localizable.strings",
"rule" : {
"process" : {
"localization" : "en"
}
}
},
{
"path" : "/Users/admin/builder/spi-builder-workspace/Tests/StillebenTests/Resources/sv.lproj/Localizable.strings",
"rule" : {
"process" : {
"localization" : "sv"
}
}
}
],
"sources" : [
"AssertTests.swift",
"EncodableTests.swift",
"Helpers/Locale+Extension.swift",
"ReflectionTests.swift",
"SwiftUITests.swift",
"TestViews/ItemList.swift",
"TestViews/ItemListViewController.swift",
"TestViews/TestLabel.swift",
"UIKitTests.swift"
],
"target_dependencies" : [
"Stilleben"
],
"type" : "test"
},
{
"c99name" : "Stilleben",
"module_type" : "SwiftTarget",
"name" : "Stilleben",
"path" : "Sources/Stilleben",
"product_memberships" : [
"Stilleben"
],
"sources" : [
"Diffing/DiffingStrategy.swift",
"Diffing/Image/ImageDiffingStrategy.swift",
"Diffing/Image/LabDelta.swift",
"Diffing/Image/SameImage.swift",
"Diffing/Text/TextDiffingStrategy.swift",
"Extensions/Optional+Extensions.swift",
"Extensions/String+Extensions.swift",
"Extensions/UIView+Extensions.swift",
"Extensions/XCTAttachment+Extensions.swift",
"Internal/Bundle+Swizzling.swift",
"Internal/EnvironmentModifier.swift",
"Internal/Modifier.swift",
"Internal/TraitsViewController.swift",
"Internal/UIView+AutoLayout.swift",
"Internal/WrapperViewController.swift",
"Matchers/EncodableMatcher/EncodableMatcher.swift",
"Matchers/ReflectionMatcher/ReflectionMatcher.swift",
"Matchers/UIMatcher/UIMatcher+SwiftUI.swift",
"Matchers/UIMatcher/UIMatcher+UIKit.swift",
"Matchers/UIMatcher/UIMatcher.swift",
"Recording/LocalFileRecordingStrategy.swift",
"Recording/RecordingStrategy.swift",
"Rendering/DefaultRenderingStrategy.swift",
"Rendering/RenderingStrategy.swift",
"Sizing/DynamicHeightStrategy.swift",
"Sizing/IntrinsicSizeStrategy.swift",
"Sizing/ScreenSizeStrategy.swift",
"Sizing/SizingStrategy.swift",
"Snapshot/Callsite.swift",
"Snapshot/Snapshot.swift",
"Snapshot/Snapshot/Snapshot+Assert.swift",
"Snapshot/Snapshot/Snapshot+Device.swift",
"Snapshot/Snapshot/Snapshot+Encodable.swift",
"Snapshot/Snapshot/Snapshot+Match.swift",
"Snapshot/Snapshot/Snapshot+Record.swift",
"Snapshot/Snapshot/Snapshot+Reflect.swift",
"Snapshot/Snapshot/Snapshot+Render.swift",
"Snapshot/Snapshot/Snapshot+Sizing.swift",
"Snapshot/Snapshot/Snapshot+SwiftUI.swift",
"Snapshot/Snapshot/Snapshot+UIImage.swift",
"Snapshot/Snapshot/Snapshot+UIKit.swift",
"Snapshot/Snapshot/Snapshot+UIViewController.swift",
"Snapshot/SnapshotContext.swift",
"Snapshot/SnapshotContext/SnapshotContext+Callsite.swift",
"Snapshot/SnapshotContext/SnapshotContext+Record.swift",
"Snapshot/SnapshotContext/SnapshotContext+Sizing.swift"
],
"type" : "library"
}
],
"tools_version" : "5.6"
}
{
"workspace" : {
"name" : "Stilleben",
"schemes" : [
"Stilleben"
]
}
}
2026-09-18 15:57:20.851 xcodebuild[1104:7142] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme Stilleben -destination generic/platform=watchOS
Command line invocation:
/Applications/Xcode-27.0.0-Release.Candidate.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 Stilleben -destination generic/platform=watchOS
Resolve Package Graph
Resolved source packages:
SwiftDocCPlugin: https://github.com/apple/swift-docc-plugin @ 1.5.0
SymbolKit: https://github.com/swiftlang/swift-docc-symbolkit @ 1.0.0
Stilleben: /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 'Stilleben-product' in project 'Stilleben'
➜ Explicit dependency on target 'Stilleben' in project 'Stilleben'
Target 'Stilleben' in project 'Stilleben' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
ClangStatCache /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/watchos27.0-24R360-e829b21a6f8c9b70876ba0858053c04477534ef55a1706bf4c1112bbb242f0a2.sdkstatcache
cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk -o /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/watchos27.0-24R360-e829b21a6f8c9b70876ba0858053c04477534ef55a1706bf4c1112bbb242f0a2.sdkstatcache
SwiftDriver Stilleben normal arm64_32 com.apple.xcode.tools.swift.compiler (in target 'Stilleben' from project 'Stilleben')
cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
builtin-SwiftDriver -- /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -parse-as-library -module-name Stilleben -Onone @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Stilleben.build/Debug-watchos/Stilleben-t.build/Objects-normal/arm64_32/Stilleben.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -DSWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -DXcode -plugin-path /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-27.0.0-Release.Candidate.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 -profile-coverage-mapping -profile-generate -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 5 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos -Isystem /Applications/Xcode-27.0.0-Release.Candidate.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-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/Developer/Library/Frameworks -emit-localized-strings -emit-localized-strings-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Stilleben.build/Debug-watchos/Stilleben-t.build/Objects-normal/arm64_32 -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/watchos27.0-24R360-e829b21a6f8c9b70876ba0858053c04477534ef55a1706bf4c1112bbb242f0a2.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Stilleben.build/Debug-watchos/Stilleben-t.build/Objects-normal/arm64_32/Stilleben-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/Stilleben.build/Debug-watchos/Stilleben-t.build/Objects-normal/arm64_32/Stilleben.swiftmodule -serialize-diagnostics -dependency-scan-serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Stilleben.build/Debug-watchos/Stilleben-t.build/Objects-normal/arm64_32/Stilleben-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 -emit-const-values -const-gather-protocols-list /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Stilleben.build/Debug-watchos/Stilleben-t.build/Objects-normal/arm64_32/Stilleben_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/Stilleben.build/Debug-watchos/Stilleben-t.build/DerivedSources-normal/arm64_32 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Stilleben.build/Debug-watchos/Stilleben-t.build/DerivedSources/arm64_32 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Stilleben.build/Debug-watchos/Stilleben-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/Stilleben.build/Debug-watchos/Stilleben-t.build/Objects-normal/arm64_32/Stilleben-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/Stilleben/Diffing/Image/LabDelta.swift:2:8: error: Unable to resolve module dependency: 'CoreImage' (in target 'Stilleben' from project 'Stilleben')
note: A dependency of main module 'Stilleben'
/Users/admin/builder/spi-builder-workspace/Sources/Stilleben/Diffing/Image/LabDelta.swift:2:8: note: A dependency of main module 'Stilleben'
import CoreImage.CIFilterBuiltins
^ (in target 'Stilleben' from project 'Stilleben')
SwiftDriver Stilleben normal arm64 com.apple.xcode.tools.swift.compiler (in target 'Stilleben' from project 'Stilleben')
cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
builtin-SwiftDriver -- /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -parse-as-library -module-name Stilleben -Onone @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Stilleben.build/Debug-watchos/Stilleben-t.build/Objects-normal/arm64/Stilleben.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -DSWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -DXcode -plugin-path /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-27.0.0-Release.Candidate.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 -profile-coverage-mapping -profile-generate -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 5 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos -Isystem /Applications/Xcode-27.0.0-Release.Candidate.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-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/Developer/Library/Frameworks -emit-localized-strings -emit-localized-strings-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Stilleben.build/Debug-watchos/Stilleben-t.build/Objects-normal/arm64 -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/watchos27.0-24R360-e829b21a6f8c9b70876ba0858053c04477534ef55a1706bf4c1112bbb242f0a2.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Stilleben.build/Debug-watchos/Stilleben-t.build/Objects-normal/arm64/Stilleben-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/Stilleben.build/Debug-watchos/Stilleben-t.build/Objects-normal/arm64/Stilleben.swiftmodule -serialize-diagnostics -dependency-scan-serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Stilleben.build/Debug-watchos/Stilleben-t.build/Objects-normal/arm64/Stilleben-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 -emit-const-values -const-gather-protocols-list /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Stilleben.build/Debug-watchos/Stilleben-t.build/Objects-normal/arm64/Stilleben_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/Stilleben.build/Debug-watchos/Stilleben-t.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Stilleben.build/Debug-watchos/Stilleben-t.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Stilleben.build/Debug-watchos/Stilleben-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/Stilleben.build/Debug-watchos/Stilleben-t.build/Objects-normal/arm64/Stilleben-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/Stilleben/Diffing/Image/LabDelta.swift:2:8: error: Unable to resolve module dependency: 'CoreImage' (in target 'Stilleben' from project 'Stilleben')
note: A dependency of main module 'Stilleben'
/Users/admin/builder/spi-builder-workspace/Sources/Stilleben/Diffing/Image/LabDelta.swift:2:8: note: A dependency of main module 'Stilleben'
import CoreImage.CIFilterBuiltins
^ (in target 'Stilleben' from project 'Stilleben')
PruneExplicitPrecompiledModules /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules
PruneExplicitPrecompiledModules /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExplicitPrecompiledModules
PruneExplicitPrecompiledModules /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules
2026-09-18 15:57:27.813 xcodebuild[1155:7500] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
** BUILD FAILED **
The following build commands failed:
SwiftDriver Stilleben normal arm64_32 com.apple.xcode.tools.swift.compiler (in target 'Stilleben' from project 'Stilleben')
SwiftDriver Stilleben normal arm64 com.apple.xcode.tools.swift.compiler (in target 'Stilleben' from project 'Stilleben')
Building workspace Stilleben with scheme Stilleben
(3 failures)
BUILD FAILURE 6.4 watchOS