Swift Package IndexBuild Information
Failed to build SOS, reference main (de3ad9), with Swift 6.3 for watchOS using Xcode 26.4 on 18 Apr 2026 16:47:08 UTC.
Build Command
env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme SOS-Package -destination generic/platform=watchOSBuild Log
========================================
RunAll
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Builder version: 4.70.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/bastie/SOS.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/bastie/SOS
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at de3ad9b ASCON algorithm for arc4random_buf included
Cloned https://github.com/bastie/SOS.git
Revision (git rev-parse @):
de3ad9b2734fe51a40907e59e4d53951a797d48f
SUCCESS checkout https://github.com/bastie/SOS.git at main
========================================
Build
========================================
Selected platform: watchOS
Swift version: 6.3
Building package at path: $PWD
https://github.com/bastie/SOS.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
Fetching from https://github.com/swiftlang/swift-docc-plugin
Fetching from https://github.com/swiftlang/swift-docc-symbolkit
Creating working copy of package ‘swift-docc-symbolkit’
Checking out 1.0.0 of package ‘swift-docc-symbolkit’
Creating working copy of package ‘swift-docc-plugin’
Checking out 1.4.6 of package ‘swift-docc-plugin’
Resolve Package Graph
Resolved source packages:
SwiftDocCPlugin: https://github.com/swiftlang/swift-docc-plugin @ 1.4.6
SOS: /Users/admin/builder/spi-builder-workspace
SymbolKit: https://github.com/swiftlang/swift-docc-symbolkit @ 1.0.0
resolved source packages: SwiftDocCPlugin, SOS, SymbolKit
2026-04-18 12:46:09.494 xcodebuild[529:3047] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
{
"default_localization" : "de",
"dependencies" : [
{
"identity" : "swift-docc-plugin",
"requirement" : {
"range" : [
{
"lower_bound" : "1.1.0",
"upper_bound" : "2.0.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/swiftlang/swift-docc-plugin"
}
],
"manifest_display_name" : "SOS",
"name" : "SOS",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
{
"name" : "macos",
"version" : "26.0"
}
],
"products" : [
],
"targets" : [
{
"c99name" : "Kernel",
"module_type" : "SwiftTarget",
"name" : "Kernel",
"path" : "Sources/Kernel",
"sources" : [
"4Swift/4Runtime+Ascon.swift",
"4Swift/4Runtime.swift",
"4Swift/4String.swift",
"DeviceTree/DTBChosenInfo.swift",
"DeviceTree/DTBEntry.swift",
"DeviceTree/DTBEntryType.swift",
"DeviceTree/DTBHead.swift",
"DeviceTree/DTBInfo.swift",
"DeviceTree/DTBParser.swift",
"KernelImpl.swift",
"Memory.swift",
"PowerManagement.swift",
"String.swift",
"UART.swift"
],
"type" : "library"
}
],
"tools_version" : "6.2"
}
{
"workspace" : {
"name" : "spi-builder-workspace",
"schemes" : [
"SOS-Package"
]
}
}
2026-04-18 12:46:31.352 xcodebuild[835:5019] [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 SOS-Package -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 SOS-Package -destination generic/platform=watchOS
Resolve Package Graph
Resolve Package Graph
Resolved source packages:
SwiftDocCPlugin: https://github.com/swiftlang/swift-docc-plugin @ 1.4.6
SymbolKit: https://github.com/swiftlang/swift-docc-symbolkit @ 1.0.0
SOS: /Users/admin/builder/spi-builder-workspace
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (1 target)
Target 'Kernel' in project 'SOS' (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: 0a1c31715820b3c7a563f8023c47727c
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/0a1c31715820b3c7a563f8023c47727c.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/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
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SOS.build/Debug-watchos/Kernel.build/Objects-normal/arm64_32/Kernel.SwiftFileList (in target 'Kernel' from project 'SOS')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SOS.build/Debug-watchos/Kernel.build/Objects-normal/arm64_32/Kernel.SwiftFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SOS.build/Debug-watchos/Kernel.build/Objects-normal/arm64_32/Kernel.SwiftConstValuesFileList (in target 'Kernel' from project 'SOS')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SOS.build/Debug-watchos/Kernel.build/Objects-normal/arm64_32/Kernel.SwiftConstValuesFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SOS.build/Debug-watchos/Kernel.build/Objects-normal/armv7k/Kernel.SwiftFileList (in target 'Kernel' from project 'SOS')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SOS.build/Debug-watchos/Kernel.build/Objects-normal/armv7k/Kernel.SwiftFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SOS.build/Debug-watchos/Kernel.build/Objects-normal/armv7k/Kernel.LinkFileList (in target 'Kernel' from project 'SOS')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SOS.build/Debug-watchos/Kernel.build/Objects-normal/armv7k/Kernel.LinkFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SOS.build/Debug-watchos/Kernel.build/Objects-normal/arm64_32/Kernel.LinkFileList (in target 'Kernel' from project 'SOS')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SOS.build/Debug-watchos/Kernel.build/Objects-normal/arm64_32/Kernel.LinkFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SOS.build/Debug-watchos/Kernel.build/Objects-normal/armv7k/Kernel.SwiftConstValuesFileList (in target 'Kernel' from project 'SOS')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SOS.build/Debug-watchos/Kernel.build/Objects-normal/armv7k/Kernel.SwiftConstValuesFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SOS.build/Debug-watchos/Kernel.build/Objects-normal/armv7k/Kernel_const_extract_protocols.json (in target 'Kernel' from project 'SOS')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SOS.build/Debug-watchos/Kernel.build/Objects-normal/armv7k/Kernel_const_extract_protocols.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SOS.build/Debug-watchos/Kernel.build/Objects-normal/armv7k/Kernel-OutputFileMap.json (in target 'Kernel' from project 'SOS')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SOS.build/Debug-watchos/Kernel.build/Objects-normal/armv7k/Kernel-OutputFileMap.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SOS.build/Debug-watchos/Kernel.build/Objects-normal/arm64_32/Kernel_const_extract_protocols.json (in target 'Kernel' from project 'SOS')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SOS.build/Debug-watchos/Kernel.build/Objects-normal/arm64_32/Kernel_const_extract_protocols.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SOS.build/Debug-watchos/Kernel.build/Objects-normal/arm64_32/Kernel-OutputFileMap.json (in target 'Kernel' from project 'SOS')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SOS.build/Debug-watchos/Kernel.build/Objects-normal/arm64_32/Kernel-OutputFileMap.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SOS.build/Debug-watchos/Kernel.build/Objects-normal/arm64/Kernel_const_extract_protocols.json (in target 'Kernel' from project 'SOS')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SOS.build/Debug-watchos/Kernel.build/Objects-normal/arm64/Kernel_const_extract_protocols.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SOS.build/Debug-watchos/Kernel.build/Objects-normal/arm64/Kernel.SwiftFileList (in target 'Kernel' from project 'SOS')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SOS.build/Debug-watchos/Kernel.build/Objects-normal/arm64/Kernel.SwiftFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SOS.build/Debug-watchos/Kernel.build/Objects-normal/arm64/Kernel.SwiftConstValuesFileList (in target 'Kernel' from project 'SOS')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SOS.build/Debug-watchos/Kernel.build/Objects-normal/arm64/Kernel.SwiftConstValuesFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SOS.build/Debug-watchos/Kernel.build/Objects-normal/arm64/Kernel.LinkFileList (in target 'Kernel' from project 'SOS')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SOS.build/Debug-watchos/Kernel.build/Objects-normal/arm64/Kernel.LinkFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SOS.build/Debug-watchos/Kernel.build/Objects-normal/arm64/Kernel-OutputFileMap.json (in target 'Kernel' from project 'SOS')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SOS.build/Debug-watchos/Kernel.build/Objects-normal/arm64/Kernel-OutputFileMap.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SOS.build/Debug-watchos/Kernel.build/Kernel.modulemap (in target 'Kernel' from project 'SOS')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SOS.build/Debug-watchos/Kernel.build/Kernel.modulemap
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SOS.build/Debug-watchos/Kernel.build/Kernel.DependencyStaticMetadataFileList (in target 'Kernel' from project 'SOS')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SOS.build/Debug-watchos/Kernel.build/Kernel.DependencyStaticMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SOS.build/Debug-watchos/Kernel.build/Kernel.DependencyMetadataFileList (in target 'Kernel' from project 'SOS')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SOS.build/Debug-watchos/Kernel.build/Kernel.DependencyMetadataFileList
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps-watchos/Kernel.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SOS.build/Debug-watchos/Kernel.build/Kernel.modulemap (in target 'Kernel' from project 'SOS')
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/SOS.build/Debug-watchos/Kernel.build/Kernel.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps-watchos
SwiftDriver Kernel normal armv7k com.apple.xcode.tools.swift.compiler (in target 'Kernel' from project 'SOS')
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 Kernel -Onone @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SOS.build/Debug-watchos/Kernel.build/Objects-normal/armv7k/Kernel.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -DSWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -DXcode -enable-experimental-feature Embedded -enable-experimental-feature Extern -enable-experimental-feature SymbolLinkageMarkers -target aarch64-none-none-elf -wmo -Xfrontend -disable-stack-protector -Xllvm -relocation-model\=pic -Xfrontend -disable-implicit-concurrency-module-import -plugin-path /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS26.4.sdk -target armv7k-apple-watchos5.0 -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -Xfrontend -serialize-debugging-options -enable-testing -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -swift-version 6 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos -Isystem /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos -F /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS26.4.sdk/Developer/Library/Frameworks -emit-localized-strings -emit-localized-strings-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SOS.build/Debug-watchos/Kernel.build/Objects-normal/armv7k -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/SOS.build/Debug-watchos/Kernel.build/Objects-normal/armv7k/Kernel-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/SOS.build/Debug-watchos/Kernel.build/Objects-normal/armv7k/Kernel.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/SOS.build/Debug-watchos/Kernel.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SOS.build/Debug-watchos/Kernel.build/Objects-normal/armv7k/Kernel_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/SOS.build/Debug-watchos/Kernel.build/DerivedSources-normal/armv7k -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SOS.build/Debug-watchos/Kernel.build/DerivedSources/armv7k -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SOS.build/Debug-watchos/Kernel.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/SOS.build/Debug-watchos/Kernel.build/Objects-normal/armv7k/Kernel-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
warning: Ignoring '-enable-batch-mode' because '-whole-module-optimization' was also specified (in target 'Kernel' from project 'SOS')
note: Incremental compilation has been disabled: it is not compatible with whole module optimization (in target 'Kernel' from project 'SOS')
error: Unable to resolve module dependency: 'Swift' (in target 'Kernel' from project 'SOS')
note: A dependency of main module 'Kernel' (in target 'Kernel' from project 'SOS')
SwiftDriver Kernel normal arm64 com.apple.xcode.tools.swift.compiler (in target 'Kernel' from project 'SOS')
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 Kernel -Onone @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SOS.build/Debug-watchos/Kernel.build/Objects-normal/arm64/Kernel.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -DSWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -DXcode -enable-experimental-feature Embedded -enable-experimental-feature Extern -enable-experimental-feature SymbolLinkageMarkers -target aarch64-none-none-elf -wmo -Xfrontend -disable-stack-protector -Xllvm -relocation-model\=pic -Xfrontend -disable-implicit-concurrency-module-import -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-watchos5.0 -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -Xfrontend -serialize-debugging-options -enable-testing -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -swift-version 6 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos -Isystem /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos -F /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS26.4.sdk/Developer/Library/Frameworks -emit-localized-strings -emit-localized-strings-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SOS.build/Debug-watchos/Kernel.build/Objects-normal/arm64 -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/SOS.build/Debug-watchos/Kernel.build/Objects-normal/arm64/Kernel-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/SOS.build/Debug-watchos/Kernel.build/Objects-normal/arm64/Kernel.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/SOS.build/Debug-watchos/Kernel.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SOS.build/Debug-watchos/Kernel.build/Objects-normal/arm64/Kernel_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/SOS.build/Debug-watchos/Kernel.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SOS.build/Debug-watchos/Kernel.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SOS.build/Debug-watchos/Kernel.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/SOS.build/Debug-watchos/Kernel.build/Objects-normal/arm64/Kernel-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
warning: Ignoring '-enable-batch-mode' because '-whole-module-optimization' was also specified (in target 'Kernel' from project 'SOS')
note: Incremental compilation has been disabled: it is not compatible with whole module optimization (in target 'Kernel' from project 'SOS')
error: Unable to resolve module dependency: 'Swift' (in target 'Kernel' from project 'SOS')
note: A dependency of main module 'Kernel' (in target 'Kernel' from project 'SOS')
SwiftDriver Kernel normal arm64_32 com.apple.xcode.tools.swift.compiler (in target 'Kernel' from project 'SOS')
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 Kernel -Onone @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SOS.build/Debug-watchos/Kernel.build/Objects-normal/arm64_32/Kernel.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -DSWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -DXcode -enable-experimental-feature Embedded -enable-experimental-feature Extern -enable-experimental-feature SymbolLinkageMarkers -target aarch64-none-none-elf -wmo -Xfrontend -disable-stack-protector -Xllvm -relocation-model\=pic -Xfrontend -disable-implicit-concurrency-module-import -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-watchos5.0 -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -Xfrontend -serialize-debugging-options -enable-testing -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -swift-version 6 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos -Isystem /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos -F /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS26.4.sdk/Developer/Library/Frameworks -emit-localized-strings -emit-localized-strings-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SOS.build/Debug-watchos/Kernel.build/Objects-normal/arm64_32 -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/SOS.build/Debug-watchos/Kernel.build/Objects-normal/arm64_32/Kernel-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/SOS.build/Debug-watchos/Kernel.build/Objects-normal/arm64_32/Kernel.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/SOS.build/Debug-watchos/Kernel.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SOS.build/Debug-watchos/Kernel.build/Objects-normal/arm64_32/Kernel_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/SOS.build/Debug-watchos/Kernel.build/DerivedSources-normal/arm64_32 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SOS.build/Debug-watchos/Kernel.build/DerivedSources/arm64_32 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SOS.build/Debug-watchos/Kernel.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/SOS.build/Debug-watchos/Kernel.build/Objects-normal/arm64_32/Kernel-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
warning: Ignoring '-enable-batch-mode' because '-whole-module-optimization' was also specified (in target 'Kernel' from project 'SOS')
note: Incremental compilation has been disabled: it is not compatible with whole module optimization (in target 'Kernel' from project 'SOS')
error: Unable to resolve module dependency: 'Swift' (in target 'Kernel' from project 'SOS')
note: A dependency of main module 'Kernel' (in target 'Kernel' from project 'SOS')
2026-04-18 12:46:39.530 xcodebuild[901:5456] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
warning: ignoring '-enable-batch-mode' because '-whole-module-optimization' was also specified
warning: ignoring '-enable-batch-mode' because '-whole-module-optimization' was also specified
warning: ignoring '-enable-batch-mode' because '-whole-module-optimization' was also specified
remark: Incremental compilation has been disabled: it is not compatible with whole module optimization
remark: Incremental compilation has been disabled: it is not compatible with whole module optimization
remark: Incremental compilation has been disabled: it is not compatible with whole module optimization
error: unable to resolve module dependency: 'Swift'
error: unable to resolve module dependency: 'Swift'
note: a dependency of main module 'Kernel'
note: a dependency of main module 'Kernel'
error: unable to resolve module dependency: 'Swift'
note: a dependency of main module 'Kernel'
** BUILD FAILED **
The following build commands failed:
SwiftDriver Kernel normal armv7k com.apple.xcode.tools.swift.compiler (in target 'Kernel' from project 'SOS')
SwiftDriver Kernel normal arm64 com.apple.xcode.tools.swift.compiler (in target 'Kernel' from project 'SOS')
SwiftDriver Kernel normal arm64_32 com.apple.xcode.tools.swift.compiler (in target 'Kernel' from project 'SOS')
Building workspace spi-builder-workspace with scheme SOS-Package
(4 failures)
Command line invocation:
/Applications/Xcode-26.4.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
Resolved source packages:
SwiftDocCPlugin: https://github.com/swiftlang/swift-docc-plugin @ 1.4.6
SymbolKit: https://github.com/swiftlang/swift-docc-symbolkit @ 1.0.0
SOS: /Users/admin/builder/spi-builder-workspace
resolved source packages: SwiftDocCPlugin, SymbolKit, SOS
2026-04-18 12:46:53.905 xcodebuild[1046:6357] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
{
"default_localization" : "de",
"dependencies" : [
{
"identity" : "swift-docc-plugin",
"requirement" : {
"range" : [
{
"lower_bound" : "1.1.0",
"upper_bound" : "2.0.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/swiftlang/swift-docc-plugin"
}
],
"manifest_display_name" : "SOS",
"name" : "SOS",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
{
"name" : "macos",
"version" : "26.0"
}
],
"products" : [
],
"targets" : [
{
"c99name" : "Kernel",
"module_type" : "SwiftTarget",
"name" : "Kernel",
"path" : "Sources/Kernel",
"sources" : [
"4Swift/4Runtime+Ascon.swift",
"4Swift/4Runtime.swift",
"4Swift/4String.swift",
"DeviceTree/DTBChosenInfo.swift",
"DeviceTree/DTBEntry.swift",
"DeviceTree/DTBEntryType.swift",
"DeviceTree/DTBHead.swift",
"DeviceTree/DTBInfo.swift",
"DeviceTree/DTBParser.swift",
"KernelImpl.swift",
"Memory.swift",
"PowerManagement.swift",
"String.swift",
"UART.swift"
],
"type" : "library"
}
],
"tools_version" : "6.2"
}
{
"workspace" : {
"name" : "spi-builder-workspace",
"schemes" : [
"SOS-Package"
]
}
}
2026-04-18 12:47:00.908 xcodebuild[1112:6784] [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 SOS-Package -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 SOS-Package -destination generic/platform=watchOS
Resolve Package Graph
Resolved source packages:
SwiftDocCPlugin: https://github.com/swiftlang/swift-docc-plugin @ 1.4.6
SOS: /Users/admin/builder/spi-builder-workspace
SymbolKit: https://github.com/swiftlang/swift-docc-symbolkit @ 1.0.0
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (1 target)
Target 'Kernel' in project 'SOS' (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 Kernel normal armv7k com.apple.xcode.tools.swift.compiler (in target 'Kernel' from project 'SOS')
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 Kernel -Onone @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SOS.build/Debug-watchos/Kernel.build/Objects-normal/armv7k/Kernel.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -DSWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -DXcode -enable-experimental-feature Embedded -enable-experimental-feature Extern -enable-experimental-feature SymbolLinkageMarkers -target aarch64-none-none-elf -wmo -Xfrontend -disable-stack-protector -Xllvm -relocation-model\=pic -Xfrontend -disable-implicit-concurrency-module-import -plugin-path /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS26.4.sdk -target armv7k-apple-watchos5.0 -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -Xfrontend -serialize-debugging-options -enable-testing -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -swift-version 6 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos -Isystem /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos -F /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS26.4.sdk/Developer/Library/Frameworks -emit-localized-strings -emit-localized-strings-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SOS.build/Debug-watchos/Kernel.build/Objects-normal/armv7k -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/SOS.build/Debug-watchos/Kernel.build/Objects-normal/armv7k/Kernel-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/SOS.build/Debug-watchos/Kernel.build/Objects-normal/armv7k/Kernel.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/SOS.build/Debug-watchos/Kernel.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SOS.build/Debug-watchos/Kernel.build/Objects-normal/armv7k/Kernel_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/SOS.build/Debug-watchos/Kernel.build/DerivedSources-normal/armv7k -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SOS.build/Debug-watchos/Kernel.build/DerivedSources/armv7k -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SOS.build/Debug-watchos/Kernel.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/SOS.build/Debug-watchos/Kernel.build/Objects-normal/armv7k/Kernel-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
warning: Ignoring '-enable-batch-mode' because '-whole-module-optimization' was also specified (in target 'Kernel' from project 'SOS')
note: Incremental compilation has been disabled: it is not compatible with whole module optimization (in target 'Kernel' from project 'SOS')
error: Unable to resolve module dependency: 'Swift' (in target 'Kernel' from project 'SOS')
note: A dependency of main module 'Kernel' (in target 'Kernel' from project 'SOS')
SwiftDriver Kernel normal arm64 com.apple.xcode.tools.swift.compiler (in target 'Kernel' from project 'SOS')
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 Kernel -Onone @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SOS.build/Debug-watchos/Kernel.build/Objects-normal/arm64/Kernel.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -DSWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -DXcode -enable-experimental-feature Embedded -enable-experimental-feature Extern -enable-experimental-feature SymbolLinkageMarkers -target aarch64-none-none-elf -wmo -Xfrontend -disable-stack-protector -Xllvm -relocation-model\=pic -Xfrontend -disable-implicit-concurrency-module-import -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-watchos5.0 -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -Xfrontend -serialize-debugging-options -enable-testing -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -swift-version 6 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos -Isystem /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos -F /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS26.4.sdk/Developer/Library/Frameworks -emit-localized-strings -emit-localized-strings-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SOS.build/Debug-watchos/Kernel.build/Objects-normal/arm64 -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/SOS.build/Debug-watchos/Kernel.build/Objects-normal/arm64/Kernel-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/SOS.build/Debug-watchos/Kernel.build/Objects-normal/arm64/Kernel.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/SOS.build/Debug-watchos/Kernel.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SOS.build/Debug-watchos/Kernel.build/Objects-normal/arm64/Kernel_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/SOS.build/Debug-watchos/Kernel.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SOS.build/Debug-watchos/Kernel.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SOS.build/Debug-watchos/Kernel.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/SOS.build/Debug-watchos/Kernel.build/Objects-normal/arm64/Kernel-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
warning: Ignoring '-enable-batch-mode' because '-whole-module-optimization' was also specified (in target 'Kernel' from project 'SOS')
note: Incremental compilation has been disabled: it is not compatible with whole module optimization (in target 'Kernel' from project 'SOS')
error: Unable to resolve module dependency: 'Swift' (in target 'Kernel' from project 'SOS')
note: A dependency of main module 'Kernel' (in target 'Kernel' from project 'SOS')
SwiftDriver Kernel normal arm64_32 com.apple.xcode.tools.swift.compiler (in target 'Kernel' from project 'SOS')
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 Kernel -Onone @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SOS.build/Debug-watchos/Kernel.build/Objects-normal/arm64_32/Kernel.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -DSWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -DXcode -enable-experimental-feature Embedded -enable-experimental-feature Extern -enable-experimental-feature SymbolLinkageMarkers -target aarch64-none-none-elf -wmo -Xfrontend -disable-stack-protector -Xllvm -relocation-model\=pic -Xfrontend -disable-implicit-concurrency-module-import -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-watchos5.0 -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -Xfrontend -serialize-debugging-options -enable-testing -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -swift-version 6 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos -Isystem /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos -F /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS26.4.sdk/Developer/Library/Frameworks -emit-localized-strings -emit-localized-strings-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SOS.build/Debug-watchos/Kernel.build/Objects-normal/arm64_32 -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/SOS.build/Debug-watchos/Kernel.build/Objects-normal/arm64_32/Kernel-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/SOS.build/Debug-watchos/Kernel.build/Objects-normal/arm64_32/Kernel.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/SOS.build/Debug-watchos/Kernel.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SOS.build/Debug-watchos/Kernel.build/Objects-normal/arm64_32/Kernel_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/SOS.build/Debug-watchos/Kernel.build/DerivedSources-normal/arm64_32 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SOS.build/Debug-watchos/Kernel.build/DerivedSources/arm64_32 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SOS.build/Debug-watchos/Kernel.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/SOS.build/Debug-watchos/Kernel.build/Objects-normal/arm64_32/Kernel-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
warning: Ignoring '-enable-batch-mode' because '-whole-module-optimization' was also specified (in target 'Kernel' from project 'SOS')
note: Incremental compilation has been disabled: it is not compatible with whole module optimization (in target 'Kernel' from project 'SOS')
error: Unable to resolve module dependency: 'Swift' (in target 'Kernel' from project 'SOS')
note: A dependency of main module 'Kernel' (in target 'Kernel' from project 'SOS')
2026-04-18 12:47:07.639 xcodebuild[1171:7166] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
warning: ignoring '-enable-batch-mode' because '-whole-module-optimization' was also specified
remark: Incremental compilation has been disabled: it is not compatible with whole module optimization
warning: ignoring '-enable-batch-mode' because '-whole-module-optimization' was also specified
remark: Incremental compilation has been disabled: it is not compatible with whole module optimization
warning: ignoring '-enable-batch-mode' because '-whole-module-optimization' was also specified
remark: Incremental compilation has been disabled: it is not compatible with whole module optimization
error: unable to resolve module dependency: 'Swift'
note: a dependency of main module 'Kernel'
error: unable to resolve module dependency: 'Swift'
note: a dependency of main module 'Kernel'
error: unable to resolve module dependency: 'Swift'
note: a dependency of main module 'Kernel'
** BUILD FAILED **
The following build commands failed:
SwiftDriver Kernel normal armv7k com.apple.xcode.tools.swift.compiler (in target 'Kernel' from project 'SOS')
SwiftDriver Kernel normal arm64 com.apple.xcode.tools.swift.compiler (in target 'Kernel' from project 'SOS')
SwiftDriver Kernel normal arm64_32 com.apple.xcode.tools.swift.compiler (in target 'Kernel' from project 'SOS')
Building workspace spi-builder-workspace with scheme SOS-Package
(4 failures)
BUILD FAILURE 6.3 watchOS