Swift Package IndexBuild Information
Failed to build Sankey, reference master (1440b4), with Swift 6.3 for watchOS using Xcode 26.4 on 15 Apr 2026 10:08:54 UTC.
Build Command
env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme Sankey -destination generic/platform=watchOSBuild Log
========================================
RunAll
========================================
Builder version: 4.70.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/maxhumber/Sankey.git
Reference: master
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/maxhumber/Sankey
* branch master -> FETCH_HEAD
* [new branch] master -> origin/master
HEAD is now at 1440b44 minor readme corrections
Cloned https://github.com/maxhumber/Sankey.git
Revision (git rev-parse @):
1440b44c5f58fb006364fd260bed05b7d6ad67f9
SUCCESS checkout https://github.com/maxhumber/Sankey.git at master
========================================
Build
========================================
Selected platform: watchOS
Swift version: 6.3
Building package at path: $PWD
https://github.com/maxhumber/Sankey.git
Command line invocation:
/Applications/Xcode-26.4.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
Resolve Package Graph
Resolved source packages:
Sankey: /Users/admin/builder/spi-builder-workspace
resolved source packages: Sankey
2026-04-15 06:08:37.783 xcodebuild[529:3088] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
{
"dependencies" : [
],
"manifest_display_name" : "Sankey",
"name" : "Sankey",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
{
"name" : "ios",
"version" : "17.0"
}
],
"products" : [
{
"name" : "Sankey",
"targets" : [
"Sankey"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"targets" : [
{
"c99name" : "SankeyTests",
"module_type" : "SwiftTarget",
"name" : "SankeyTests",
"path" : "Tests/SankeyTests",
"sources" : [
"SankeyTests.swift"
],
"target_dependencies" : [
"Sankey"
],
"type" : "test"
},
{
"c99name" : "Sankey",
"module_type" : "SwiftTarget",
"name" : "Sankey",
"path" : "Sources",
"product_memberships" : [
"Sankey"
],
"resources" : [
{
"path" : "/Users/admin/builder/spi-builder-workspace/Sources/Resources/d3-sankey.min.js",
"rule" : {
"process" : {
}
}
},
{
"path" : "/Users/admin/builder/spi-builder-workspace/Sources/Resources/d3.min.js",
"rule" : {
"process" : {
}
}
}
],
"sources" : [
"Deprecated/SankeyDiagram+deprecated.swift",
"Deprecated/SankeyLink+deprecated.swift",
"Helpers/Color+.swift",
"Helpers/HexColor.swift",
"SankeyData.swift",
"SankeyDiagram.swift",
"SankeyLink.swift",
"SankeyNode.swift",
"SankeyOptions.swift",
"SankeyResources.swift"
],
"type" : "library"
}
],
"tools_version" : "5.10"
}
{
"workspace" : {
"name" : "spi-builder-workspace",
"schemes" : [
"Sankey"
]
}
}
2026-04-15 06:08:45.549 xcodebuild[631:3837] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme Sankey -destination generic/platform=watchOS
Command line invocation:
/Applications/Xcode-26.4.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath /Users/admin/builder/spi-builder-workspace/.derivedData build -scheme Sankey -destination generic/platform=watchOS
Resolve Package Graph
Resolved source packages:
Sankey: /Users/admin/builder/spi-builder-workspace
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (3 targets)
Target 'Sankey' in project 'Sankey'
➜ Explicit dependency on target 'Sankey' in project 'Sankey'
➜ Explicit dependency on target 'Sankey_Sankey' in project 'Sankey'
Target 'Sankey' in project 'Sankey'
➜ Explicit dependency on target 'Sankey_Sankey' in project 'Sankey'
Target 'Sankey_Sankey' in project 'Sankey' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
ExecuteExternalTool /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -isysroot /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS26.4.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc --version
ExecuteExternalTool /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld -version_details
Build description signature: 9af266c84640a6c7d0355a6b5847207d
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/9af266c84640a6c7d0355a6b5847207d.xcbuilddata
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
ClangStatCache /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS26.4.sdk /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/watchos26.4-23T238-688ef53f1462e2c8f657fdc38a81448f9e51884a582f42380855760c9d4cc599.sdkstatcache
cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
/Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS26.4.sdk -o /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/watchos26.4-23T238-688ef53f1462e2c8f657fdc38a81448f9e51884a582f42380855760c9d4cc599.sdkstatcache
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/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/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/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/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
MkDir /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos/Sankey_Sankey.bundle (in target 'Sankey_Sankey' from project 'Sankey')
cd /Users/admin/builder/spi-builder-workspace
/bin/mkdir -p /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos/Sankey_Sankey.bundle
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Sankey.build/Debug-watchos/Sankey_Sankey.build/Sankey_Sankey.DependencyMetadataFileList (in target 'Sankey_Sankey' from project 'Sankey')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Sankey.build/Debug-watchos/Sankey_Sankey.build/Sankey_Sankey.DependencyMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Sankey.build/Debug-watchos/Sankey.build/Sankey.DependencyMetadataFileList (in target 'Sankey' from project 'Sankey')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Sankey.build/Debug-watchos/Sankey.build/Sankey.DependencyMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Sankey.build/Debug-watchos/Sankey_Sankey.build/empty-Sankey_Sankey.plist (in target 'Sankey_Sankey' from project 'Sankey')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Sankey.build/Debug-watchos/Sankey_Sankey.build/empty-Sankey_Sankey.plist
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Sankey.build/Debug-watchos/Sankey.build/Sankey.DependencyStaticMetadataFileList (in target 'Sankey' from project 'Sankey')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Sankey.build/Debug-watchos/Sankey.build/Sankey.DependencyStaticMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Sankey.build/Debug-watchos/Sankey.build/Sankey.modulemap (in target 'Sankey' from project 'Sankey')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Sankey.build/Debug-watchos/Sankey.build/Sankey.modulemap
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Sankey.build/Debug-watchos/Sankey_Sankey.build/Sankey_Sankey.DependencyStaticMetadataFileList (in target 'Sankey_Sankey' from project 'Sankey')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Sankey.build/Debug-watchos/Sankey_Sankey.build/Sankey_Sankey.DependencyStaticMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Sankey.build/Debug-watchos/Sankey.build/Objects-normal/arm64_32/Sankey_const_extract_protocols.json (in target 'Sankey' from project 'Sankey')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Sankey.build/Debug-watchos/Sankey.build/Objects-normal/arm64_32/Sankey_const_extract_protocols.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Sankey.build/Debug-watchos/Sankey.build/Objects-normal/arm64_32/Sankey.SwiftFileList (in target 'Sankey' from project 'Sankey')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Sankey.build/Debug-watchos/Sankey.build/Objects-normal/arm64_32/Sankey.SwiftFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Sankey.build/Debug-watchos/Sankey.build/Objects-normal/arm64_32/Sankey.SwiftConstValuesFileList (in target 'Sankey' from project 'Sankey')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Sankey.build/Debug-watchos/Sankey.build/Objects-normal/arm64_32/Sankey.SwiftConstValuesFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Sankey.build/Debug-watchos/Sankey.build/Objects-normal/arm64_32/Sankey.LinkFileList (in target 'Sankey' from project 'Sankey')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Sankey.build/Debug-watchos/Sankey.build/Objects-normal/arm64_32/Sankey.LinkFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Sankey.build/Debug-watchos/Sankey.build/Objects-normal/arm64_32/Sankey-OutputFileMap.json (in target 'Sankey' from project 'Sankey')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Sankey.build/Debug-watchos/Sankey.build/Objects-normal/arm64_32/Sankey-OutputFileMap.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Sankey.build/Debug-watchos/Sankey.build/Objects-normal/arm64/Sankey_const_extract_protocols.json (in target 'Sankey' from project 'Sankey')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Sankey.build/Debug-watchos/Sankey.build/Objects-normal/arm64/Sankey_const_extract_protocols.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Sankey.build/Debug-watchos/Sankey.build/Objects-normal/arm64/Sankey.SwiftFileList (in target 'Sankey' from project 'Sankey')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Sankey.build/Debug-watchos/Sankey.build/Objects-normal/arm64/Sankey.SwiftFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Sankey.build/Debug-watchos/Sankey.build/Objects-normal/arm64/Sankey.SwiftConstValuesFileList (in target 'Sankey' from project 'Sankey')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Sankey.build/Debug-watchos/Sankey.build/Objects-normal/arm64/Sankey.SwiftConstValuesFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Sankey.build/Debug-watchos/Sankey.build/Objects-normal/arm64/Sankey.LinkFileList (in target 'Sankey' from project 'Sankey')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Sankey.build/Debug-watchos/Sankey.build/Objects-normal/arm64/Sankey.LinkFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Sankey.build/Debug-watchos/Sankey.build/Objects-normal/arm64/Sankey-OutputFileMap.json (in target 'Sankey' from project 'Sankey')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Sankey.build/Debug-watchos/Sankey.build/Objects-normal/arm64/Sankey-OutputFileMap.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Sankey.build/Debug-watchos/Sankey.build/DerivedSources/resource_bundle_accessor.swift (in target 'Sankey' from project 'Sankey')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Sankey.build/Debug-watchos/Sankey.build/DerivedSources/resource_bundle_accessor.swift
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps-watchos/Sankey.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Sankey.build/Debug-watchos/Sankey.build/Sankey.modulemap (in target 'Sankey' from project 'Sankey')
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/Sankey.build/Debug-watchos/Sankey.build/Sankey.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps-watchos
ProcessInfoPlistFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos/Sankey_Sankey.bundle/Info.plist /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Sankey.build/Debug-watchos/Sankey_Sankey.build/empty-Sankey_Sankey.plist (in target 'Sankey_Sankey' from project 'Sankey')
cd /Users/admin/builder/spi-builder-workspace
builtin-infoPlistUtility /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Sankey.build/Debug-watchos/Sankey_Sankey.build/empty-Sankey_Sankey.plist -producttype com.apple.product-type.bundle -expandbuildsettings -format binary -platform watchos -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos/Sankey_Sankey.bundle/Info.plist
CpResource /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos/Sankey_Sankey.bundle/d3.min.js /Users/admin/builder/spi-builder-workspace/Sources/Resources/d3.min.js (in target 'Sankey_Sankey' from project 'Sankey')
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/Sources/Resources/d3.min.js /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos/Sankey_Sankey.bundle
CpResource /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos/Sankey_Sankey.bundle/d3-sankey.min.js /Users/admin/builder/spi-builder-workspace/Sources/Resources/d3-sankey.min.js (in target 'Sankey_Sankey' from project 'Sankey')
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/Sources/Resources/d3-sankey.min.js /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos/Sankey_Sankey.bundle
RegisterExecutionPolicyException /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos/Sankey_Sankey.bundle (in target 'Sankey_Sankey' from project 'Sankey')
cd /Users/admin/builder/spi-builder-workspace
builtin-RegisterExecutionPolicyException /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos/Sankey_Sankey.bundle
Touch /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos/Sankey_Sankey.bundle (in target 'Sankey_Sankey' from project 'Sankey')
cd /Users/admin/builder/spi-builder-workspace
/usr/bin/touch -c /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos/Sankey_Sankey.bundle
SwiftDriver Sankey normal arm64 com.apple.xcode.tools.swift.compiler (in target 'Sankey' from project 'Sankey')
cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
builtin-SwiftDriver -- /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -module-name Sankey -Onone @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Sankey.build/Debug-watchos/Sankey.build/Objects-normal/arm64/Sankey.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -DSWIFT_MODULE_RESOURCE_BUNDLE_AVAILABLE -DXcode -plugin-path /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS26.4.sdk -target arm64-apple-watchos10.0 -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-26.4.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos -F /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS26.4.sdk/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/watchos26.4-23T238-688ef53f1462e2c8f657fdc38a81448f9e51884a582f42380855760c9d4cc599.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Sankey.build/Debug-watchos/Sankey.build/Objects-normal/arm64/Sankey-OutputFileMap.json -use-frontend-parseable-output -save-temps -no-color-diagnostics -explicit-module-build -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules -clang-scanner-module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -sdk-module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -serialize-diagnostics -emit-dependencies -emit-module -emit-module-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Sankey.build/Debug-watchos/Sankey.build/Objects-normal/arm64/Sankey.swiftmodule -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -package-name spi_builder_workspace -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Sankey.build/Debug-watchos/Sankey.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Sankey.build/Debug-watchos/Sankey.build/Objects-normal/arm64/Sankey_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/Sankey.build/Debug-watchos/Sankey.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Sankey.build/Debug-watchos/Sankey.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Sankey.build/Debug-watchos/Sankey.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/Sankey.build/Debug-watchos/Sankey.build/Objects-normal/arm64/Sankey-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/SankeyDiagram.swift:2:8: error: Unable to resolve module dependency: 'WebKit'
import WebKit
^ (in target 'Sankey' from project 'Sankey')
/Users/admin/builder/spi-builder-workspace/Sources/SankeyDiagram.swift:2:8: note: A dependency of main module 'Sankey'
import WebKit
^ (in target 'Sankey' from project 'Sankey')
SwiftDriver Sankey normal arm64_32 com.apple.xcode.tools.swift.compiler (in target 'Sankey' from project 'Sankey')
cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
builtin-SwiftDriver -- /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -module-name Sankey -Onone @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Sankey.build/Debug-watchos/Sankey.build/Objects-normal/arm64_32/Sankey.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -DSWIFT_MODULE_RESOURCE_BUNDLE_AVAILABLE -DXcode -plugin-path /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS26.4.sdk -target arm64_32-apple-watchos10.0 -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-26.4.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos -F /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS26.4.sdk/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/watchos26.4-23T238-688ef53f1462e2c8f657fdc38a81448f9e51884a582f42380855760c9d4cc599.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Sankey.build/Debug-watchos/Sankey.build/Objects-normal/arm64_32/Sankey-OutputFileMap.json -use-frontend-parseable-output -save-temps -no-color-diagnostics -explicit-module-build -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules -clang-scanner-module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -sdk-module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -serialize-diagnostics -emit-dependencies -emit-module -emit-module-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Sankey.build/Debug-watchos/Sankey.build/Objects-normal/arm64_32/Sankey.swiftmodule -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -package-name spi_builder_workspace -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Sankey.build/Debug-watchos/Sankey.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Sankey.build/Debug-watchos/Sankey.build/Objects-normal/arm64_32/Sankey_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/Sankey.build/Debug-watchos/Sankey.build/DerivedSources-normal/arm64_32 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Sankey.build/Debug-watchos/Sankey.build/DerivedSources/arm64_32 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Sankey.build/Debug-watchos/Sankey.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/Sankey.build/Debug-watchos/Sankey.build/Objects-normal/arm64_32/Sankey-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/SankeyDiagram.swift:2:8: error: Unable to resolve module dependency: 'WebKit'
import WebKit
^ (in target 'Sankey' from project 'Sankey')
/Users/admin/builder/spi-builder-workspace/Sources/SankeyDiagram.swift:2:8: note: A dependency of main module 'Sankey'
import WebKit
^ (in target 'Sankey' from project 'Sankey')
2026-04-15 06:08:46.897 xcodebuild[638:3900] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
/Users/admin/builder/spi-builder-workspace/Sources/SankeyDiagram.swift:2:8: error: unable to resolve module dependency: 'WebKit'
import WebKit
^
/Users/admin/builder/spi-builder-workspace/Sources/SankeyDiagram.swift:2:8: error: unable to resolve module dependency: 'WebKit'
import WebKit
^
/Users/admin/builder/spi-builder-workspace/Sources/SankeyDiagram.swift:2:8: note: a dependency of main module 'Sankey'
import WebKit
^
/Users/admin/builder/spi-builder-workspace/Sources/SankeyDiagram.swift:2:8: note: a dependency of main module 'Sankey'
import WebKit
^
** BUILD FAILED **
The following build commands failed:
SwiftDriver Sankey normal arm64 com.apple.xcode.tools.swift.compiler (in target 'Sankey' from project 'Sankey')
SwiftDriver Sankey normal arm64_32 com.apple.xcode.tools.swift.compiler (in target 'Sankey' from project 'Sankey')
Building workspace spi-builder-workspace with scheme Sankey
(3 failures)
Command line invocation:
/Applications/Xcode-26.4.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
Resolved source packages:
Sankey: /Users/admin/builder/spi-builder-workspace
resolved source packages: Sankey
2026-04-15 06:08:50.911 xcodebuild[656:4150] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
{
"dependencies" : [
],
"manifest_display_name" : "Sankey",
"name" : "Sankey",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
{
"name" : "ios",
"version" : "17.0"
}
],
"products" : [
{
"name" : "Sankey",
"targets" : [
"Sankey"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"targets" : [
{
"c99name" : "SankeyTests",
"module_type" : "SwiftTarget",
"name" : "SankeyTests",
"path" : "Tests/SankeyTests",
"sources" : [
"SankeyTests.swift"
],
"target_dependencies" : [
"Sankey"
],
"type" : "test"
},
{
"c99name" : "Sankey",
"module_type" : "SwiftTarget",
"name" : "Sankey",
"path" : "Sources",
"product_memberships" : [
"Sankey"
],
"resources" : [
{
"path" : "/Users/admin/builder/spi-builder-workspace/Sources/Resources/d3-sankey.min.js",
"rule" : {
"process" : {
}
}
},
{
"path" : "/Users/admin/builder/spi-builder-workspace/Sources/Resources/d3.min.js",
"rule" : {
"process" : {
}
}
}
],
"sources" : [
"Deprecated/SankeyDiagram+deprecated.swift",
"Deprecated/SankeyLink+deprecated.swift",
"Helpers/Color+.swift",
"Helpers/HexColor.swift",
"SankeyData.swift",
"SankeyDiagram.swift",
"SankeyLink.swift",
"SankeyNode.swift",
"SankeyOptions.swift",
"SankeyResources.swift"
],
"type" : "library"
}
],
"tools_version" : "5.10"
}
{
"workspace" : {
"name" : "spi-builder-workspace",
"schemes" : [
"Sankey"
]
}
}
2026-04-15 06:08:52.060 xcodebuild[666:4233] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme Sankey -destination generic/platform=watchOS
Command line invocation:
/Applications/Xcode-26.4.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath /Users/admin/builder/spi-builder-workspace/.derivedData build -scheme Sankey -destination generic/platform=watchOS
Resolve Package Graph
Resolved source packages:
Sankey: /Users/admin/builder/spi-builder-workspace
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (3 targets)
Target 'Sankey' in project 'Sankey'
➜ Explicit dependency on target 'Sankey' in project 'Sankey'
➜ Explicit dependency on target 'Sankey_Sankey' in project 'Sankey'
Target 'Sankey' in project 'Sankey'
➜ Explicit dependency on target 'Sankey_Sankey' in project 'Sankey'
Target 'Sankey_Sankey' in project 'Sankey' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
ClangStatCache /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS26.4.sdk /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/watchos26.4-23T238-688ef53f1462e2c8f657fdc38a81448f9e51884a582f42380855760c9d4cc599.sdkstatcache
cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
/Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS26.4.sdk -o /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/watchos26.4-23T238-688ef53f1462e2c8f657fdc38a81448f9e51884a582f42380855760c9d4cc599.sdkstatcache
SwiftDriver Sankey normal arm64 com.apple.xcode.tools.swift.compiler (in target 'Sankey' from project 'Sankey')
cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
builtin-SwiftDriver -- /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -module-name Sankey -Onone @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Sankey.build/Debug-watchos/Sankey.build/Objects-normal/arm64/Sankey.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -DSWIFT_MODULE_RESOURCE_BUNDLE_AVAILABLE -DXcode -plugin-path /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS26.4.sdk -target arm64-apple-watchos10.0 -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-26.4.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos -F /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS26.4.sdk/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/watchos26.4-23T238-688ef53f1462e2c8f657fdc38a81448f9e51884a582f42380855760c9d4cc599.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Sankey.build/Debug-watchos/Sankey.build/Objects-normal/arm64/Sankey-OutputFileMap.json -use-frontend-parseable-output -save-temps -no-color-diagnostics -explicit-module-build -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules -clang-scanner-module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -sdk-module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -serialize-diagnostics -emit-dependencies -emit-module -emit-module-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Sankey.build/Debug-watchos/Sankey.build/Objects-normal/arm64/Sankey.swiftmodule -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -package-name spi_builder_workspace -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Sankey.build/Debug-watchos/Sankey.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Sankey.build/Debug-watchos/Sankey.build/Objects-normal/arm64/Sankey_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/Sankey.build/Debug-watchos/Sankey.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Sankey.build/Debug-watchos/Sankey.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Sankey.build/Debug-watchos/Sankey.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/Sankey.build/Debug-watchos/Sankey.build/Objects-normal/arm64/Sankey-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/SankeyDiagram.swift:2:8: error: Unable to resolve module dependency: 'WebKit'
import WebKit
^ (in target 'Sankey' from project 'Sankey')
/Users/admin/builder/spi-builder-workspace/Sources/SankeyDiagram.swift:2:8: note: A dependency of main module 'Sankey'
import WebKit
^ (in target 'Sankey' from project 'Sankey')
SwiftDriver Sankey normal arm64_32 com.apple.xcode.tools.swift.compiler (in target 'Sankey' from project 'Sankey')
cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
builtin-SwiftDriver -- /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -module-name Sankey -Onone @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Sankey.build/Debug-watchos/Sankey.build/Objects-normal/arm64_32/Sankey.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -DSWIFT_MODULE_RESOURCE_BUNDLE_AVAILABLE -DXcode -plugin-path /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS26.4.sdk -target arm64_32-apple-watchos10.0 -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-26.4.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos -F /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS26.4.sdk/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/watchos26.4-23T238-688ef53f1462e2c8f657fdc38a81448f9e51884a582f42380855760c9d4cc599.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Sankey.build/Debug-watchos/Sankey.build/Objects-normal/arm64_32/Sankey-OutputFileMap.json -use-frontend-parseable-output -save-temps -no-color-diagnostics -explicit-module-build -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules -clang-scanner-module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -sdk-module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -serialize-diagnostics -emit-dependencies -emit-module -emit-module-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Sankey.build/Debug-watchos/Sankey.build/Objects-normal/arm64_32/Sankey.swiftmodule -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -package-name spi_builder_workspace -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Sankey.build/Debug-watchos/Sankey.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Sankey.build/Debug-watchos/Sankey.build/Objects-normal/arm64_32/Sankey_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/Sankey.build/Debug-watchos/Sankey.build/DerivedSources-normal/arm64_32 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Sankey.build/Debug-watchos/Sankey.build/DerivedSources/arm64_32 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Sankey.build/Debug-watchos/Sankey.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/Sankey.build/Debug-watchos/Sankey.build/Objects-normal/arm64_32/Sankey-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/SankeyDiagram.swift:2:8: error: Unable to resolve module dependency: 'WebKit'
import WebKit
^ (in target 'Sankey' from project 'Sankey')
/Users/admin/builder/spi-builder-workspace/Sources/SankeyDiagram.swift:2:8: note: A dependency of main module 'Sankey'
import WebKit
^ (in target 'Sankey' from project 'Sankey')
2026-04-15 06:08:53.007 xcodebuild[669:4265] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
/Users/admin/builder/spi-builder-workspace/Sources/SankeyDiagram.swift:2:8: error: unable to resolve module dependency: 'WebKit'
import WebKit
^
/Users/admin/builder/spi-builder-workspace/Sources/SankeyDiagram.swift:2:8: error: unable to resolve module dependency: 'WebKit'
import WebKit
^
/Users/admin/builder/spi-builder-workspace/Sources/SankeyDiagram.swift:2:8: note: a dependency of main module 'Sankey'
import WebKit
^
/Users/admin/builder/spi-builder-workspace/Sources/SankeyDiagram.swift:2:8: note: a dependency of main module 'Sankey'
import WebKit
^
** BUILD FAILED **
The following build commands failed:
SwiftDriver Sankey normal arm64 com.apple.xcode.tools.swift.compiler (in target 'Sankey' from project 'Sankey')
SwiftDriver Sankey normal arm64_32 com.apple.xcode.tools.swift.compiler (in target 'Sankey' from project 'Sankey')
Building workspace spi-builder-workspace with scheme Sankey
(3 failures)
BUILD FAILURE 6.3 watchOS