Swift Package IndexBuild Information
Failed to build GlassEffect, reference main (ea4983), with Swift 6.3 for watchOS using Xcode 26.4 on 21 Apr 2026 16:42:59 UTC.
Build Command
env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme GlassEffect -destination generic/platform=watchOSBuild Log
========================================
RunAll
========================================
Builder version: 4.70.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/Czajnikowski/GlassEffect.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/Czajnikowski/GlassEffect
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at ea49838 Update README.md
Cloned https://github.com/Czajnikowski/GlassEffect.git
Revision (git rev-parse @):
ea49838d901b9ef050c9af431304b74fe89f67cc
SUCCESS checkout https://github.com/Czajnikowski/GlassEffect.git at main
========================================
Build
========================================
Selected platform: watchOS
Swift version: 6.3
Building package at path: $PWD
https://github.com/Czajnikowski/GlassEffect.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:
GlassEffect: /Users/admin/builder/spi-builder-workspace
resolved source packages: GlassEffect
2026-04-21 12:42:31.723 xcodebuild[529:3066] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
2026-04-21 12:42:31.823 xcodebuild[529:3066] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
2026-04-21 12:42:32.321 xcodebuild[529:3066] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
{
"dependencies" : [
],
"manifest_display_name" : "GlassEffect",
"name" : "GlassEffect",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
{
"name" : "ios",
"version" : "17.0"
},
{
"name" : "macos",
"version" : "14.0"
}
],
"products" : [
{
"name" : "GlassEffect",
"targets" : [
"GlassEffect"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"targets" : [
{
"c99name" : "GlassEffect",
"module_type" : "SwiftTarget",
"name" : "GlassEffect",
"path" : "Sources/GlassEffect",
"product_memberships" : [
"GlassEffect"
],
"resources" : [
{
"path" : "/Users/admin/builder/spi-builder-workspace/Sources/GlassEffect/Shaders/GlassEffect.metal",
"rule" : {
"process" : {
}
}
}
],
"sources" : [
"GlassEffect.swift"
],
"type" : "library"
}
],
"tools_version" : "5.9"
}
{
"workspace" : {
"name" : "spi-builder-workspace",
"schemes" : [
"GlassEffect"
]
}
}
2026-04-21 12:42:50.597 xcodebuild[628:3808] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
2026-04-21 12:42:50.700 xcodebuild[628:3808] [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 GlassEffect -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 GlassEffect -destination generic/platform=watchOS
Resolve Package Graph
Resolved source packages:
GlassEffect: /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 'GlassEffect' in project 'GlassEffect'
➜ Explicit dependency on target 'GlassEffect' in project 'GlassEffect'
➜ Explicit dependency on target 'GlassEffect_GlassEffect' in project 'GlassEffect'
Target 'GlassEffect' in project 'GlassEffect'
➜ Explicit dependency on target 'GlassEffect_GlassEffect' in project 'GlassEffect'
Target 'GlassEffect_GlassEffect' in project 'GlassEffect' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
ExecuteExternalTool /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc --version
ExecuteExternalTool /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -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/ld -version_details
Build description signature: 794a10a100530476d3a5abb92c462537
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/794a10a100530476d3a5abb92c462537.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
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
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/SwiftExplicitPrecompiledModules
cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExplicitPrecompiledModules
cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExplicitPrecompiledModules
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EagerLinkingTBDs/Debug-watchos
cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EagerLinkingTBDs/Debug-watchos
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos
cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos/PackageFrameworks
cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos/PackageFrameworks
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GlassEffect.build/Debug-watchos/GlassEffect_GlassEffect.build/GlassEffect_GlassEffect.DependencyMetadataFileList (in target 'GlassEffect_GlassEffect' from project 'GlassEffect')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GlassEffect.build/Debug-watchos/GlassEffect_GlassEffect.build/GlassEffect_GlassEffect.DependencyMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GlassEffect.build/Debug-watchos/GlassEffect_GlassEffect.build/GlassEffect_GlassEffect.DependencyStaticMetadataFileList (in target 'GlassEffect_GlassEffect' from project 'GlassEffect')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GlassEffect.build/Debug-watchos/GlassEffect_GlassEffect.build/GlassEffect_GlassEffect.DependencyStaticMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GlassEffect.build/Debug-watchos/GlassEffect_GlassEffect.build/empty-GlassEffect_GlassEffect.plist (in target 'GlassEffect_GlassEffect' from project 'GlassEffect')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GlassEffect.build/Debug-watchos/GlassEffect_GlassEffect.build/empty-GlassEffect_GlassEffect.plist
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GlassEffect.build/Debug-watchos/GlassEffect.build/Objects-normal/arm64_32/GlassEffect.SwiftConstValuesFileList (in target 'GlassEffect' from project 'GlassEffect')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GlassEffect.build/Debug-watchos/GlassEffect.build/Objects-normal/arm64_32/GlassEffect.SwiftConstValuesFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GlassEffect.build/Debug-watchos/GlassEffect.build/Objects-normal/arm64/GlassEffect_const_extract_protocols.json (in target 'GlassEffect' from project 'GlassEffect')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GlassEffect.build/Debug-watchos/GlassEffect.build/Objects-normal/arm64/GlassEffect_const_extract_protocols.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GlassEffect.build/Debug-watchos/GlassEffect.build/Objects-normal/arm64_32/GlassEffect-OutputFileMap.json (in target 'GlassEffect' from project 'GlassEffect')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GlassEffect.build/Debug-watchos/GlassEffect.build/Objects-normal/arm64_32/GlassEffect-OutputFileMap.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GlassEffect.build/Debug-watchos/GlassEffect.build/Objects-normal/arm64_32/GlassEffect.LinkFileList (in target 'GlassEffect' from project 'GlassEffect')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GlassEffect.build/Debug-watchos/GlassEffect.build/Objects-normal/arm64_32/GlassEffect.LinkFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GlassEffect.build/Debug-watchos/GlassEffect.build/Objects-normal/arm64_32/GlassEffect.SwiftFileList (in target 'GlassEffect' from project 'GlassEffect')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GlassEffect.build/Debug-watchos/GlassEffect.build/Objects-normal/arm64_32/GlassEffect.SwiftFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GlassEffect.build/Debug-watchos/GlassEffect.build/Objects-normal/arm64_32/GlassEffect_const_extract_protocols.json (in target 'GlassEffect' from project 'GlassEffect')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GlassEffect.build/Debug-watchos/GlassEffect.build/Objects-normal/arm64_32/GlassEffect_const_extract_protocols.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GlassEffect.build/Debug-watchos/GlassEffect.build/Objects-normal/arm64/GlassEffect.SwiftFileList (in target 'GlassEffect' from project 'GlassEffect')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GlassEffect.build/Debug-watchos/GlassEffect.build/Objects-normal/arm64/GlassEffect.SwiftFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GlassEffect.build/Debug-watchos/GlassEffect.build/Objects-normal/arm64/GlassEffect.SwiftConstValuesFileList (in target 'GlassEffect' from project 'GlassEffect')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GlassEffect.build/Debug-watchos/GlassEffect.build/Objects-normal/arm64/GlassEffect.SwiftConstValuesFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GlassEffect.build/Debug-watchos/GlassEffect.build/Objects-normal/arm64/GlassEffect.LinkFileList (in target 'GlassEffect' from project 'GlassEffect')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GlassEffect.build/Debug-watchos/GlassEffect.build/Objects-normal/arm64/GlassEffect.LinkFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GlassEffect.build/Debug-watchos/GlassEffect.build/Objects-normal/arm64/GlassEffect-OutputFileMap.json (in target 'GlassEffect' from project 'GlassEffect')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GlassEffect.build/Debug-watchos/GlassEffect.build/Objects-normal/arm64/GlassEffect-OutputFileMap.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GlassEffect.build/Debug-watchos/GlassEffect.build/GlassEffect.modulemap (in target 'GlassEffect' from project 'GlassEffect')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GlassEffect.build/Debug-watchos/GlassEffect.build/GlassEffect.modulemap
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GlassEffect.build/Debug-watchos/GlassEffect.build/GlassEffect.DependencyStaticMetadataFileList (in target 'GlassEffect' from project 'GlassEffect')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GlassEffect.build/Debug-watchos/GlassEffect.build/GlassEffect.DependencyStaticMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GlassEffect.build/Debug-watchos/GlassEffect.build/GlassEffect.DependencyMetadataFileList (in target 'GlassEffect' from project 'GlassEffect')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GlassEffect.build/Debug-watchos/GlassEffect.build/GlassEffect.DependencyMetadataFileList
MkDir /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos/GlassEffect_GlassEffect.bundle (in target 'GlassEffect_GlassEffect' from project 'GlassEffect')
cd /Users/admin/builder/spi-builder-workspace
/bin/mkdir -p /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos/GlassEffect_GlassEffect.bundle
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GlassEffect.build/Debug-watchos/GlassEffect.build/DerivedSources/resource_bundle_accessor.swift (in target 'GlassEffect' from project 'GlassEffect')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GlassEffect.build/Debug-watchos/GlassEffect.build/DerivedSources/resource_bundle_accessor.swift
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps-watchos/GlassEffect.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GlassEffect.build/Debug-watchos/GlassEffect.build/GlassEffect.modulemap (in target 'GlassEffect' from project 'GlassEffect')
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/GlassEffect.build/Debug-watchos/GlassEffect.build/GlassEffect.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/GlassEffect_GlassEffect.bundle/Info.plist /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GlassEffect.build/Debug-watchos/GlassEffect_GlassEffect.build/empty-GlassEffect_GlassEffect.plist (in target 'GlassEffect_GlassEffect' from project 'GlassEffect')
cd /Users/admin/builder/spi-builder-workspace
builtin-infoPlistUtility /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GlassEffect.build/Debug-watchos/GlassEffect_GlassEffect.build/empty-GlassEffect_GlassEffect.plist -producttype com.apple.product-type.bundle -expandbuildsettings -format binary -platform watchos -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos/GlassEffect_GlassEffect.bundle/Info.plist
CompileMetalFile /Users/admin/builder/spi-builder-workspace/Sources/GlassEffect/Shaders/GlassEffect.metal (in target 'GlassEffect_GlassEffect' from project 'GlassEffect')
cd /Users/admin/builder/spi-builder-workspace
/var/run/com.apple.security.cryptexd/mnt/com.apple.MobileAsset.MetalToolchain-v17.5.188.0.DVp5uv/Metal.xctoolchain/usr/bin/metal -c -target air64-apple-watchos10.0 -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos/include -F/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos -isysroot /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS26.4.sdk -fmetal-math-mode\=fast -fmetal-math-fp32-functions\=fast -serialize-diagnostics /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GlassEffect.build/Debug-watchos/GlassEffect_GlassEffect.build/Metal/GlassEffect.dia -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GlassEffect.build/Debug-watchos/GlassEffect_GlassEffect.build/Metal/GlassEffect.air -MMD -MT dependencies -MF /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GlassEffect.build/Debug-watchos/GlassEffect_GlassEffect.build/Metal/GlassEffect.dat /Users/admin/builder/spi-builder-workspace/Sources/GlassEffect/Shaders/GlassEffect.metal
/Users/admin/builder/spi-builder-workspace/Sources/GlassEffect/Shaders/GlassEffect.metal:37:3: error: use of undeclared identifier 'SwiftUI'
SwiftUI::Layer layer,
^
1 error generated.
SwiftDriver GlassEffect normal arm64_32 com.apple.xcode.tools.swift.compiler (in target 'GlassEffect' from project 'GlassEffect')
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 GlassEffect -Onone @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GlassEffect.build/Debug-watchos/GlassEffect.build/Objects-normal/arm64_32/GlassEffect.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 -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/GlassEffect.build/Debug-watchos/GlassEffect.build/Objects-normal/arm64_32/GlassEffect-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/GlassEffect.build/Debug-watchos/GlassEffect.build/Objects-normal/arm64_32/GlassEffect.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/GlassEffect.build/Debug-watchos/GlassEffect.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GlassEffect.build/Debug-watchos/GlassEffect.build/Objects-normal/arm64_32/GlassEffect_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/GlassEffect.build/Debug-watchos/GlassEffect.build/DerivedSources-normal/arm64_32 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GlassEffect.build/Debug-watchos/GlassEffect.build/DerivedSources/arm64_32 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GlassEffect.build/Debug-watchos/GlassEffect.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/GlassEffect.build/Debug-watchos/GlassEffect.build/Objects-normal/arm64_32/GlassEffect-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
SwiftDriver GlassEffect normal arm64 com.apple.xcode.tools.swift.compiler (in target 'GlassEffect' from project 'GlassEffect')
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 GlassEffect -Onone @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GlassEffect.build/Debug-watchos/GlassEffect.build/Objects-normal/arm64/GlassEffect.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 -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/GlassEffect.build/Debug-watchos/GlassEffect.build/Objects-normal/arm64/GlassEffect-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/GlassEffect.build/Debug-watchos/GlassEffect.build/Objects-normal/arm64/GlassEffect.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/GlassEffect.build/Debug-watchos/GlassEffect.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GlassEffect.build/Debug-watchos/GlassEffect.build/Objects-normal/arm64/GlassEffect_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/GlassEffect.build/Debug-watchos/GlassEffect.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GlassEffect.build/Debug-watchos/GlassEffect.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GlassEffect.build/Debug-watchos/GlassEffect.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/GlassEffect.build/Debug-watchos/GlassEffect.build/Objects-normal/arm64/GlassEffect-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
2026-04-21 12:42:52.052 xcodebuild[632:3854] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
2026-04-21 12:42:52.155 xcodebuild[632:3854] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
** BUILD FAILED **
The following build commands failed:
CompileMetalFile /Users/admin/builder/spi-builder-workspace/Sources/GlassEffect/Shaders/GlassEffect.metal (in target 'GlassEffect_GlassEffect' from project 'GlassEffect')
Building workspace spi-builder-workspace with scheme GlassEffect
(2 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:
GlassEffect: /Users/admin/builder/spi-builder-workspace
resolved source packages: GlassEffect
2026-04-21 12:42:57.008 xcodebuild[649:4160] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
2026-04-21 12:42:57.132 xcodebuild[649:4160] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
{
"dependencies" : [
],
"manifest_display_name" : "GlassEffect",
"name" : "GlassEffect",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
{
"name" : "ios",
"version" : "17.0"
},
{
"name" : "macos",
"version" : "14.0"
}
],
"products" : [
{
"name" : "GlassEffect",
"targets" : [
"GlassEffect"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"targets" : [
{
"c99name" : "GlassEffect",
"module_type" : "SwiftTarget",
"name" : "GlassEffect",
"path" : "Sources/GlassEffect",
"product_memberships" : [
"GlassEffect"
],
"resources" : [
{
"path" : "/Users/admin/builder/spi-builder-workspace/Sources/GlassEffect/Shaders/GlassEffect.metal",
"rule" : {
"process" : {
}
}
}
],
"sources" : [
"GlassEffect.swift"
],
"type" : "library"
}
],
"tools_version" : "5.9"
}
{
"workspace" : {
"name" : "spi-builder-workspace",
"schemes" : [
"GlassEffect"
]
}
}
2026-04-21 12:42:58.344 xcodebuild[658:4244] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
2026-04-21 12:42:58.448 xcodebuild[658:4244] [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 GlassEffect -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 GlassEffect -destination generic/platform=watchOS
Resolve Package Graph
Resolved source packages:
GlassEffect: /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 'GlassEffect' in project 'GlassEffect'
➜ Explicit dependency on target 'GlassEffect' in project 'GlassEffect'
➜ Explicit dependency on target 'GlassEffect_GlassEffect' in project 'GlassEffect'
Target 'GlassEffect' in project 'GlassEffect'
➜ Explicit dependency on target 'GlassEffect_GlassEffect' in project 'GlassEffect'
Target 'GlassEffect_GlassEffect' in project 'GlassEffect' (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
CompileMetalFile /Users/admin/builder/spi-builder-workspace/Sources/GlassEffect/Shaders/GlassEffect.metal (in target 'GlassEffect_GlassEffect' from project 'GlassEffect')
cd /Users/admin/builder/spi-builder-workspace
/var/run/com.apple.security.cryptexd/mnt/com.apple.MobileAsset.MetalToolchain-v17.5.188.0.DVp5uv/Metal.xctoolchain/usr/bin/metal -c -target air64-apple-watchos10.0 -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos/include -F/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos -isysroot /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS26.4.sdk -fmetal-math-mode\=fast -fmetal-math-fp32-functions\=fast -serialize-diagnostics /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GlassEffect.build/Debug-watchos/GlassEffect_GlassEffect.build/Metal/GlassEffect.dia -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GlassEffect.build/Debug-watchos/GlassEffect_GlassEffect.build/Metal/GlassEffect.air -MMD -MT dependencies -MF /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GlassEffect.build/Debug-watchos/GlassEffect_GlassEffect.build/Metal/GlassEffect.dat /Users/admin/builder/spi-builder-workspace/Sources/GlassEffect/Shaders/GlassEffect.metal
/Users/admin/builder/spi-builder-workspace/Sources/GlassEffect/Shaders/GlassEffect.metal:37:3: error: use of undeclared identifier 'SwiftUI'
SwiftUI::Layer layer,
^
1 error generated.
2026-04-21 12:42:59.214 xcodebuild[660:4279] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
** BUILD FAILED **
The following build commands failed:
CompileMetalFile /Users/admin/builder/spi-builder-workspace/Sources/GlassEffect/Shaders/GlassEffect.metal (in target 'GlassEffect_GlassEffect' from project 'GlassEffect')
Building workspace spi-builder-workspace with scheme GlassEffect
(2 failures)
BUILD FAILURE 6.3 watchOS