Swift Package Index

Build Information

Successful build of AStack, reference master (7dced7), with Swift 6.0 for visionOS using Xcode 16.0 on 3 Nov 2024 04:47:33 UTC.

Swift 6 data race errors: 3

Build Command

env DEVELOPER_DIR=/Applications/Xcode-16.1.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme AStack -destination generic/platform=xrOS OTHER_SWIFT_FLAGS=-stats-output-dir .stats -strict-concurrency=complete

Build Log

========================================
RunAll
========================================
Builder version: 4.56.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/jasonnam/AStack.git
Reference: master
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/jasonnam/AStack
 * branch            master     -> FETCH_HEAD
 * [new branch]      master     -> origin/master
HEAD is now at 7dced75 Merge pull request #4 from zntfdr/sizeClass
Cloned https://github.com/jasonnam/AStack.git
Revision (git rev-parse @):
7dced752f1ef4667f3d8e0c52f8475be38017900
SUCCESS checkout https://github.com/jasonnam/AStack.git at master
========================================
Build
========================================
Selected platform:         visionOS
Swift version:             6.0
Building package at path:  $PWD
https://github.com/jasonnam/AStack.git
Command line invocation:
    /Applications/Xcode-16.1.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
User defaults from command line:
    IDEClonedSourcePackagesDirPathOverride = /Users/admin/builder/spi-builder-workspace/.dependencies
    IDEPackageSupportUseBuiltinSCM = YES
Resolve Package Graph
Resolve Package Graph
Resolved source packages:
  AStack: /Users/admin/builder/spi-builder-workspace
resolved source packages: AStack
{
  "dependencies" : [
  ],
  "manifest_display_name" : "AStack",
  "name" : "AStack",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "13.0"
    },
    {
      "name" : "macos",
      "version" : "10.15"
    },
    {
      "name" : "tvos",
      "version" : "13.0"
    },
    {
      "name" : "watchos",
      "version" : "6.0"
    }
  ],
  "products" : [
    {
      "name" : "AStack",
      "targets" : [
        "AStack"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "AStack",
      "module_type" : "SwiftTarget",
      "name" : "AStack",
      "path" : "Sources/AStack",
      "product_memberships" : [
        "AStack"
      ],
      "sources" : [
        "AHStack.swift",
        "AVStack.swift",
        "ContentSizeCategory.swift",
        "LazyAHStack.swift",
        "LazyAVStack.swift",
        "ObservingOptions.swift",
        "UserInterfaceSizeClass.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.2"
}
{
  "workspace" : {
    "name" : "spi-builder-workspace",
    "schemes" : [
      "AStack"
    ]
  }
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.1.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme AStack -destination generic/platform=xrOS OTHER_SWIFT_FLAGS=-stats-output-dir .stats -strict-concurrency=complete
Command line invocation:
    /Applications/Xcode-16.1.0.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 AStack -destination generic/platform=xrOS "OTHER_SWIFT_FLAGS=-stats-output-dir .stats -strict-concurrency=complete"
User defaults from command line:
    IDEClonedSourcePackagesDirPathOverride = /Users/admin/builder/spi-builder-workspace/.dependencies
    IDEDerivedDataPathOverride = /Users/admin/builder/spi-builder-workspace/.derivedData
    IDEPackageSupportUseBuiltinSCM = YES
Build settings from command line:
    OTHER_SWIFT_FLAGS = -stats-output-dir .stats -strict-concurrency=complete
Resolve Package Graph
Resolved source packages:
  AStack: /Users/admin/builder/spi-builder-workspace
Prepare packages
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (2 targets)
    Target 'AStack' in project 'AStack'
        ➜ Explicit dependency on target 'AStack' in project 'AStack'
    Target 'AStack' in project 'AStack' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
ExecuteExternalTool /Applications/Xcode-16.1.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -isysroot /Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS2.1.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-16.1.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc --version
ExecuteExternalTool /Applications/Xcode-16.1.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld -version_details
Build description signature: 4c9cf12568a15fa91d4a8d4d8bc8d20b
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/4c9cf12568a15fa91d4a8d4d8bc8d20b.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-16.1.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS2.1.sdk /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/xros2.1-22N573-02bafd7f43846583f0400bd788fa10b7.sdkstatcache
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    /Applications/Xcode-16.1.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS2.1.sdk -o /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/xros2.1-22N573-02bafd7f43846583f0400bd788fa10b7.sdkstatcache
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EagerLinkingTBDs/Debug-xros
    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-xros
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/PackageFrameworks
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/PackageFrameworks
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/AStack.DependencyMetadataFileList (in target 'AStack' from project 'AStack')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/AStack.DependencyMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/AStack.modulemap (in target 'AStack' from project 'AStack')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/AStack.modulemap
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/Objects-normal/arm64/AStack_const_extract_protocols.json (in target 'AStack' from project 'AStack')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/Objects-normal/arm64/AStack_const_extract_protocols.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/Objects-normal/arm64/AStack.SwiftFileList (in target 'AStack' from project 'AStack')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/Objects-normal/arm64/AStack.SwiftFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/Objects-normal/arm64/AStack.LinkFileList (in target 'AStack' from project 'AStack')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/Objects-normal/arm64/AStack.LinkFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/Objects-normal/arm64/AStack-OutputFileMap.json (in target 'AStack' from project 'AStack')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/Objects-normal/arm64/AStack-OutputFileMap.json
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps-xros/AStack.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/AStack.modulemap (in target 'AStack' from project 'AStack')
    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/AStack.build/Debug-xros/AStack.build/AStack.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps-xros
SwiftDriver AStack normal arm64 com.apple.xcode.tools.swift.compiler (in target 'AStack' from project 'AStack')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftDriver -- /Applications/Xcode-16.1.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -module-name AStack -Onone -enforce-exclusivity\=checked @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/Objects-normal/arm64/AStack.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -stats-output-dir .stats -strict-concurrency\=complete -plugin-path /Applications/Xcode-16.1.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS2.1.sdk -target arm64-apple-xros1.0 -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 -enable-experimental-feature OpaqueTypeErasure -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -swift-version 5 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -I /Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -F /Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/XROS.platform/Developer/Library/Frameworks -F /Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS2.1.sdk/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/xros2.1-22N573-02bafd7f43846583f0400bd788fa10b7.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/Objects-normal/arm64/AStack-OutputFileMap.json -use-frontend-parseable-output -save-temps -no-color-diagnostics -serialize-diagnostics -emit-dependencies -emit-module -emit-module-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/Objects-normal/arm64/AStack.swiftmodule -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/Objects-normal/arm64/AStack_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.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/AStack.build/Debug-xros/AStack.build/Objects-normal/arm64/AStack-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
SwiftEmitModule normal arm64 Emitting\ module\ for\ AStack (in target 'AStack' from project 'AStack')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-swiftTaskExecution -- /Applications/Xcode-16.1.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift-frontend -frontend -emit-module -experimental-skip-non-inlinable-function-bodies-without-types /Users/admin/builder/spi-builder-workspace/Sources/AStack/AHStack.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/AVStack.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/ContentSizeCategory.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/LazyAHStack.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/LazyAVStack.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/ObservingOptions.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/UserInterfaceSizeClass.swift -target arm64-apple-xros1.0 -Xllvm -aarch64-use-tbi -enable-objc-interop -stack-check -sdk /Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS2.1.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -I /Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -F /Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/XROS.platform/Developer/Library/Frameworks -F /Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS2.1.sdk/Developer/Library/Frameworks -no-color-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -swift-version 5 -enforce-exclusivity\=checked -stats-output-dir /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode/.stats -Onone -D SWIFT_PACKAGE -D DEBUG -serialize-debugging-options -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/Objects-normal/arm64/AStack_const_extract_protocols.json -enable-experimental-feature DebugDescriptionMacro -enable-experimental-feature OpaqueTypeErasure -strict-concurrency\=complete -empty-abi-descriptor -plugin-path /Applications/Xcode-16.1.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -working-directory -Xcc /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -resource-dir /Applications/Xcode-16.1.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift -enable-anonymous-context-mangled-names -file-compilation-dir /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/xros2.1-22N573-02bafd7f43846583f0400bd788fa10b7.sdkstatcache -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/swift-overrides.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -module-name AStack -frontend-parseable-output -disable-clang-spi -target-sdk-version 2.1 -target-sdk-name xros2.1 -external-plugin-path /Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/bin/swift-plugin-server -plugin-path /Applications/Xcode-16.1.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins -plugin-path /Applications/Xcode-16.1.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/local/lib/swift/host/plugins -emit-module-doc-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/Objects-normal/arm64/AStack.swiftdoc -emit-module-source-info-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/Objects-normal/arm64/AStack.swiftsourceinfo -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/Objects-normal/arm64/AStack-Swift.h -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/Objects-normal/arm64/AStack-master-emit-module.dia -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/Objects-normal/arm64/AStack-master-emit-module.d -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/Objects-normal/arm64/AStack.swiftmodule -emit-abi-descriptor-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/Objects-normal/arm64/AStack.abi.json
EmitSwiftModule normal arm64 (in target 'AStack' from project 'AStack')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    /Applications/Xcode-16.1.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift-frontend -emit-module -experimental-skip-non-inlinable-function-bodies-without-types /Users/admin/builder/spi-builder-workspace/Sources/AStack/AHStack.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/AVStack.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/ContentSizeCategory.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/LazyAHStack.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/LazyAVStack.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/ObservingOptions.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/UserInterfaceSizeClass.swift -target arm64-apple-xros1.0 -Xllvm -aarch64-use-tbi -enable-objc-interop -stack-check -sdk /Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS2.1.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -I /Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -F /Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/XROS.platform/Developer/Library/Frameworks -F /Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS2.1.sdk/Developer/Library/Frameworks -no-color-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -swift-version 5 -enforce-exclusivity\=checked -stats-output-dir /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode/.stats -Onone -D SWIFT_PACKAGE -D DEBUG -serialize-debugging-options -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/Objects-normal/arm64/AStack_const_extract_protocols.json -enable-experimental-feature DebugDescriptionMacro -enable-experimental-feature OpaqueTypeErasure -strict-concurrency\=complete -empty-abi-descriptor -plugin-path /Applications/Xcode-16.1.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -working-directory -Xcc /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -resource-dir /Applications/Xcode-16.1.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift -enable-anonymous-context-mangled-names -file-compilation-dir /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/xros2.1-22N573-02bafd7f43846583f0400bd788fa10b7.sdkstatcache -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/swift-overrides.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -module-name AStack -frontend-parseable-output -disable-clang-spi -target-sdk-version 2.1 -target-sdk-name xros2.1 -external-plugin-path /Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/bin/swift-plugin-server -plugin-path /Applications/Xcode-16.1.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins -plugin-path /Applications/Xcode-16.1.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/local/lib/swift/host/plugins -emit-module-doc-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/Objects-normal/arm64/AStack.swiftdoc -emit-module-source-info-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/Objects-normal/arm64/AStack.swiftsourceinfo -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/Objects-normal/arm64/AStack-Swift.h -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/Objects-normal/arm64/AStack-master-emit-module.dia -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/Objects-normal/arm64/AStack-master-emit-module.d -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/Objects-normal/arm64/AStack.swiftmodule -emit-abi-descriptor-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/Objects-normal/arm64/AStack.abi.json
/Users/admin/builder/spi-builder-workspace/Sources/AStack/ObservingOptions.swift:13:21: warning: static property 'sizeCategory' is not concurrency-safe because non-'Sendable' type 'ObservingOptions' may have shared mutable state; this is an error in the Swift 6 language mode
  public static let sizeCategory = ObservingOptions(rawValue: 1 << 0)
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/AStack/ObservingOptions.swift:4:15: note: consider making struct 'ObservingOptions' conform to the 'Sendable' protocol
public struct ObservingOptions: OptionSet {
              ^
                                         , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/AStack/ObservingOptions.swift:13:21: note: annotate 'sizeCategory' with '@MainActor' if property should only be accessed from the main actor
  public static let sizeCategory = ObservingOptions(rawValue: 1 << 0)
                    ^
  @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/AStack/ObservingOptions.swift:13:21: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  public static let sizeCategory = ObservingOptions(rawValue: 1 << 0)
                    ^
  nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/AStack/ContentSizeCategory.swift:14:22: warning: static property 'accessibilityCategories' is not concurrency-safe because non-'Sendable' type 'Set<ContentSizeCategory>' may have shared mutable state; this is an error in the Swift 6 language mode
  private static let accessibilityCategories: Set<ContentSizeCategory> = [
                     ^
Swift.Set:1:23: note: generic struct 'Set' does not conform to the 'Sendable' protocol
@frozen public struct Set<Element> where Element : Hashable {
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/AStack/ContentSizeCategory.swift:14:22: note: annotate 'accessibilityCategories' with '@MainActor' if property should only be accessed from the main actor
  private static let accessibilityCategories: Set<ContentSizeCategory> = [
                     ^
  @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/AStack/ContentSizeCategory.swift:14:22: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  private static let accessibilityCategories: Set<ContentSizeCategory> = [
                     ^
  nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/AStack/ObservingOptions.swift:18:21: warning: static property 'sizeClass' is not concurrency-safe because non-'Sendable' type 'ObservingOptions' may have shared mutable state; this is an error in the Swift 6 language mode
  public static let sizeClass = ObservingOptions(rawValue: 1 << 1)
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/AStack/ObservingOptions.swift:4:15: note: consider making struct 'ObservingOptions' conform to the 'Sendable' protocol
public struct ObservingOptions: OptionSet {
              ^
                                         , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/AStack/ObservingOptions.swift:18:21: note: annotate 'sizeClass' with '@MainActor' if property should only be accessed from the main actor
  public static let sizeClass = ObservingOptions(rawValue: 1 << 1)
                    ^
  @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/AStack/ObservingOptions.swift:18:21: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  public static let sizeClass = ObservingOptions(rawValue: 1 << 1)
                    ^
  nonisolated(unsafe)
SwiftCompile normal arm64 Compiling\ AHStack.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/AHStack.swift (in target 'AStack' from project 'AStack')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-swiftTaskExecution -- /Applications/Xcode-16.1.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift-frontend -frontend -c -primary-file /Users/admin/builder/spi-builder-workspace/Sources/AStack/AHStack.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/AVStack.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/ContentSizeCategory.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/LazyAHStack.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/LazyAVStack.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/ObservingOptions.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/UserInterfaceSizeClass.swift -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/Objects-normal/arm64/AHStack.d -emit-const-values-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/Objects-normal/arm64/AHStack.swiftconstvalues -emit-reference-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/Objects-normal/arm64/AHStack.swiftdeps -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/Objects-normal/arm64/AHStack.dia -target arm64-apple-xros1.0 -Xllvm -aarch64-use-tbi -enable-objc-interop -stack-check -sdk /Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS2.1.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -I /Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -F /Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/XROS.platform/Developer/Library/Frameworks -F /Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS2.1.sdk/Developer/Library/Frameworks -no-color-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -swift-version 5 -enforce-exclusivity\=checked -stats-output-dir /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode/.stats -Onone -D SWIFT_PACKAGE -D DEBUG -serialize-debugging-options -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/Objects-normal/arm64/AStack_const_extract_protocols.json -enable-experimental-feature DebugDescriptionMacro -enable-experimental-feature OpaqueTypeErasure -strict-concurrency\=complete -empty-abi-descriptor -plugin-path /Applications/Xcode-16.1.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -working-directory -Xcc /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -resource-dir /Applications/Xcode-16.1.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift -enable-anonymous-context-mangled-names -file-compilation-dir /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/xros2.1-22N573-02bafd7f43846583f0400bd788fa10b7.sdkstatcache -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/swift-overrides.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -module-name AStack -frontend-parseable-output -disable-clang-spi -target-sdk-version 2.1 -target-sdk-name xros2.1 -external-plugin-path /Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/bin/swift-plugin-server -plugin-path /Applications/Xcode-16.1.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins -plugin-path /Applications/Xcode-16.1.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/local/lib/swift/host/plugins -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/Objects-normal/arm64/AHStack.o -index-unit-output-path /AStack.build/Debug-xros/AStack.build/Objects-normal/arm64/AHStack.o -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -index-system-modules
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/AStack/AHStack.swift (in target 'AStack' from project 'AStack')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    /Applications/Xcode-16.1.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift-frontend -c -primary-file /Users/admin/builder/spi-builder-workspace/Sources/AStack/AHStack.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/AVStack.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/ContentSizeCategory.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/LazyAHStack.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/LazyAVStack.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/ObservingOptions.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/UserInterfaceSizeClass.swift -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/Objects-normal/arm64/AHStack.d -emit-const-values-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/Objects-normal/arm64/AHStack.swiftconstvalues -emit-reference-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/Objects-normal/arm64/AHStack.swiftdeps -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/Objects-normal/arm64/AHStack.dia -target arm64-apple-xros1.0 -Xllvm -aarch64-use-tbi -enable-objc-interop -stack-check -sdk /Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS2.1.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -I /Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -F /Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/XROS.platform/Developer/Library/Frameworks -F /Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS2.1.sdk/Developer/Library/Frameworks -no-color-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -swift-version 5 -enforce-exclusivity\=checked -stats-output-dir /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode/.stats -Onone -D SWIFT_PACKAGE -D DEBUG -serialize-debugging-options -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/Objects-normal/arm64/AStack_const_extract_protocols.json -enable-experimental-feature DebugDescriptionMacro -enable-experimental-feature OpaqueTypeErasure -strict-concurrency\=complete -empty-abi-descriptor -plugin-path /Applications/Xcode-16.1.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -working-directory -Xcc /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -resource-dir /Applications/Xcode-16.1.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift -enable-anonymous-context-mangled-names -file-compilation-dir /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/xros2.1-22N573-02bafd7f43846583f0400bd788fa10b7.sdkstatcache -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/swift-overrides.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -module-name AStack -frontend-parseable-output -disable-clang-spi -target-sdk-version 2.1 -target-sdk-name xros2.1 -external-plugin-path /Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/bin/swift-plugin-server -plugin-path /Applications/Xcode-16.1.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins -plugin-path /Applications/Xcode-16.1.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/local/lib/swift/host/plugins -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/Objects-normal/arm64/AHStack.o -index-unit-output-path /AStack.build/Debug-xros/AStack.build/Objects-normal/arm64/AHStack.o -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -index-system-modules
/Users/admin/builder/spi-builder-workspace/Sources/AStack/ObservingOptions.swift:13:21: warning: static property 'sizeCategory' is not concurrency-safe because non-'Sendable' type 'ObservingOptions' may have shared mutable state; this is an error in the Swift 6 language mode
  public static let sizeCategory = ObservingOptions(rawValue: 1 << 0)
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/AStack/ObservingOptions.swift:4:15: note: consider making struct 'ObservingOptions' conform to the 'Sendable' protocol
public struct ObservingOptions: OptionSet {
              ^
                                         , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/AStack/ObservingOptions.swift:13:21: note: annotate 'sizeCategory' with '@MainActor' if property should only be accessed from the main actor
  public static let sizeCategory = ObservingOptions(rawValue: 1 << 0)
                    ^
  @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/AStack/ObservingOptions.swift:13:21: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  public static let sizeCategory = ObservingOptions(rawValue: 1 << 0)
                    ^
  nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/AStack/ObservingOptions.swift:18:21: warning: static property 'sizeClass' is not concurrency-safe because non-'Sendable' type 'ObservingOptions' may have shared mutable state; this is an error in the Swift 6 language mode
  public static let sizeClass = ObservingOptions(rawValue: 1 << 1)
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/AStack/ObservingOptions.swift:4:15: note: consider making struct 'ObservingOptions' conform to the 'Sendable' protocol
public struct ObservingOptions: OptionSet {
              ^
                                         , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/AStack/ObservingOptions.swift:18:21: note: annotate 'sizeClass' with '@MainActor' if property should only be accessed from the main actor
  public static let sizeClass = ObservingOptions(rawValue: 1 << 1)
                    ^
  @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/AStack/ObservingOptions.swift:18:21: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  public static let sizeClass = ObservingOptions(rawValue: 1 << 1)
                    ^
  nonisolated(unsafe)
SwiftCompile normal arm64 Compiling\ UserInterfaceSizeClass.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/UserInterfaceSizeClass.swift (in target 'AStack' from project 'AStack')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-swiftTaskExecution -- /Applications/Xcode-16.1.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift-frontend -frontend -c /Users/admin/builder/spi-builder-workspace/Sources/AStack/AHStack.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/AVStack.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/ContentSizeCategory.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/LazyAHStack.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/LazyAVStack.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/ObservingOptions.swift -primary-file /Users/admin/builder/spi-builder-workspace/Sources/AStack/UserInterfaceSizeClass.swift -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/Objects-normal/arm64/UserInterfaceSizeClass.d -emit-const-values-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/Objects-normal/arm64/UserInterfaceSizeClass.swiftconstvalues -emit-reference-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/Objects-normal/arm64/UserInterfaceSizeClass.swiftdeps -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/Objects-normal/arm64/UserInterfaceSizeClass.dia -target arm64-apple-xros1.0 -Xllvm -aarch64-use-tbi -enable-objc-interop -stack-check -sdk /Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS2.1.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -I /Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -F /Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/XROS.platform/Developer/Library/Frameworks -F /Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS2.1.sdk/Developer/Library/Frameworks -no-color-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -swift-version 5 -enforce-exclusivity\=checked -stats-output-dir /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode/.stats -Onone -D SWIFT_PACKAGE -D DEBUG -serialize-debugging-options -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/Objects-normal/arm64/AStack_const_extract_protocols.json -enable-experimental-feature DebugDescriptionMacro -enable-experimental-feature OpaqueTypeErasure -strict-concurrency\=complete -empty-abi-descriptor -plugin-path /Applications/Xcode-16.1.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -working-directory -Xcc /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -resource-dir /Applications/Xcode-16.1.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift -enable-anonymous-context-mangled-names -file-compilation-dir /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/xros2.1-22N573-02bafd7f43846583f0400bd788fa10b7.sdkstatcache -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/swift-overrides.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -module-name AStack -frontend-parseable-output -disable-clang-spi -target-sdk-version 2.1 -target-sdk-name xros2.1 -external-plugin-path /Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/bin/swift-plugin-server -plugin-path /Applications/Xcode-16.1.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins -plugin-path /Applications/Xcode-16.1.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/local/lib/swift/host/plugins -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/Objects-normal/arm64/UserInterfaceSizeClass.o -index-unit-output-path /AStack.build/Debug-xros/AStack.build/Objects-normal/arm64/UserInterfaceSizeClass.o -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -index-system-modules
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/AStack/UserInterfaceSizeClass.swift (in target 'AStack' from project 'AStack')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    /Applications/Xcode-16.1.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift-frontend -c /Users/admin/builder/spi-builder-workspace/Sources/AStack/AHStack.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/AVStack.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/ContentSizeCategory.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/LazyAHStack.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/LazyAVStack.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/ObservingOptions.swift -primary-file /Users/admin/builder/spi-builder-workspace/Sources/AStack/UserInterfaceSizeClass.swift -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/Objects-normal/arm64/UserInterfaceSizeClass.d -emit-const-values-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/Objects-normal/arm64/UserInterfaceSizeClass.swiftconstvalues -emit-reference-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/Objects-normal/arm64/UserInterfaceSizeClass.swiftdeps -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/Objects-normal/arm64/UserInterfaceSizeClass.dia -target arm64-apple-xros1.0 -Xllvm -aarch64-use-tbi -enable-objc-interop -stack-check -sdk /Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS2.1.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -I /Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -F /Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/XROS.platform/Developer/Library/Frameworks -F /Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS2.1.sdk/Developer/Library/Frameworks -no-color-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -swift-version 5 -enforce-exclusivity\=checked -stats-output-dir /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode/.stats -Onone -D SWIFT_PACKAGE -D DEBUG -serialize-debugging-options -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/Objects-normal/arm64/AStack_const_extract_protocols.json -enable-experimental-feature DebugDescriptionMacro -enable-experimental-feature OpaqueTypeErasure -strict-concurrency\=complete -empty-abi-descriptor -plugin-path /Applications/Xcode-16.1.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -working-directory -Xcc /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -resource-dir /Applications/Xcode-16.1.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift -enable-anonymous-context-mangled-names -file-compilation-dir /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/xros2.1-22N573-02bafd7f43846583f0400bd788fa10b7.sdkstatcache -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/swift-overrides.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -module-name AStack -frontend-parseable-output -disable-clang-spi -target-sdk-version 2.1 -target-sdk-name xros2.1 -external-plugin-path /Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/bin/swift-plugin-server -plugin-path /Applications/Xcode-16.1.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins -plugin-path /Applications/Xcode-16.1.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/local/lib/swift/host/plugins -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/Objects-normal/arm64/UserInterfaceSizeClass.o -index-unit-output-path /AStack.build/Debug-xros/AStack.build/Objects-normal/arm64/UserInterfaceSizeClass.o -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -index-system-modules
SwiftCompile normal arm64 Compiling\ ObservingOptions.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/ObservingOptions.swift (in target 'AStack' from project 'AStack')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-swiftTaskExecution -- /Applications/Xcode-16.1.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift-frontend -frontend -c /Users/admin/builder/spi-builder-workspace/Sources/AStack/AHStack.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/AVStack.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/ContentSizeCategory.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/LazyAHStack.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/LazyAVStack.swift -primary-file /Users/admin/builder/spi-builder-workspace/Sources/AStack/ObservingOptions.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/UserInterfaceSizeClass.swift -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/Objects-normal/arm64/ObservingOptions.d -emit-const-values-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/Objects-normal/arm64/ObservingOptions.swiftconstvalues -emit-reference-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/Objects-normal/arm64/ObservingOptions.swiftdeps -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/Objects-normal/arm64/ObservingOptions.dia -target arm64-apple-xros1.0 -Xllvm -aarch64-use-tbi -enable-objc-interop -stack-check -sdk /Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS2.1.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -I /Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -F /Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/XROS.platform/Developer/Library/Frameworks -F /Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS2.1.sdk/Developer/Library/Frameworks -no-color-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -swift-version 5 -enforce-exclusivity\=checked -stats-output-dir /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode/.stats -Onone -D SWIFT_PACKAGE -D DEBUG -serialize-debugging-options -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/Objects-normal/arm64/AStack_const_extract_protocols.json -enable-experimental-feature DebugDescriptionMacro -enable-experimental-feature OpaqueTypeErasure -strict-concurrency\=complete -empty-abi-descriptor -plugin-path /Applications/Xcode-16.1.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -working-directory -Xcc /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -resource-dir /Applications/Xcode-16.1.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift -enable-anonymous-context-mangled-names -file-compilation-dir /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/xros2.1-22N573-02bafd7f43846583f0400bd788fa10b7.sdkstatcache -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/swift-overrides.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -module-name AStack -frontend-parseable-output -disable-clang-spi -target-sdk-version 2.1 -target-sdk-name xros2.1 -external-plugin-path /Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/bin/swift-plugin-server -plugin-path /Applications/Xcode-16.1.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins -plugin-path /Applications/Xcode-16.1.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/local/lib/swift/host/plugins -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/Objects-normal/arm64/ObservingOptions.o -index-unit-output-path /AStack.build/Debug-xros/AStack.build/Objects-normal/arm64/ObservingOptions.o -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -index-system-modules
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/AStack/ObservingOptions.swift (in target 'AStack' from project 'AStack')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    /Applications/Xcode-16.1.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift-frontend -c /Users/admin/builder/spi-builder-workspace/Sources/AStack/AHStack.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/AVStack.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/ContentSizeCategory.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/LazyAHStack.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/LazyAVStack.swift -primary-file /Users/admin/builder/spi-builder-workspace/Sources/AStack/ObservingOptions.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/UserInterfaceSizeClass.swift -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/Objects-normal/arm64/ObservingOptions.d -emit-const-values-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/Objects-normal/arm64/ObservingOptions.swiftconstvalues -emit-reference-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/Objects-normal/arm64/ObservingOptions.swiftdeps -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/Objects-normal/arm64/ObservingOptions.dia -target arm64-apple-xros1.0 -Xllvm -aarch64-use-tbi -enable-objc-interop -stack-check -sdk /Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS2.1.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -I /Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -F /Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/XROS.platform/Developer/Library/Frameworks -F /Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS2.1.sdk/Developer/Library/Frameworks -no-color-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -swift-version 5 -enforce-exclusivity\=checked -stats-output-dir /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode/.stats -Onone -D SWIFT_PACKAGE -D DEBUG -serialize-debugging-options -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/Objects-normal/arm64/AStack_const_extract_protocols.json -enable-experimental-feature DebugDescriptionMacro -enable-experimental-feature OpaqueTypeErasure -strict-concurrency\=complete -empty-abi-descriptor -plugin-path /Applications/Xcode-16.1.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -working-directory -Xcc /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -resource-dir /Applications/Xcode-16.1.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift -enable-anonymous-context-mangled-names -file-compilation-dir /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/xros2.1-22N573-02bafd7f43846583f0400bd788fa10b7.sdkstatcache -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/swift-overrides.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -module-name AStack -frontend-parseable-output -disable-clang-spi -target-sdk-version 2.1 -target-sdk-name xros2.1 -external-plugin-path /Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/bin/swift-plugin-server -plugin-path /Applications/Xcode-16.1.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins -plugin-path /Applications/Xcode-16.1.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/local/lib/swift/host/plugins -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/Objects-normal/arm64/ObservingOptions.o -index-unit-output-path /AStack.build/Debug-xros/AStack.build/Objects-normal/arm64/ObservingOptions.o -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -index-system-modules
/Users/admin/builder/spi-builder-workspace/Sources/AStack/ObservingOptions.swift:13:21: warning: static property 'sizeCategory' is not concurrency-safe because non-'Sendable' type 'ObservingOptions' may have shared mutable state; this is an error in the Swift 6 language mode
  public static let sizeCategory = ObservingOptions(rawValue: 1 << 0)
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/AStack/ObservingOptions.swift:4:15: note: consider making struct 'ObservingOptions' conform to the 'Sendable' protocol
public struct ObservingOptions: OptionSet {
              ^
                                         , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/AStack/ObservingOptions.swift:13:21: note: annotate 'sizeCategory' with '@MainActor' if property should only be accessed from the main actor
  public static let sizeCategory = ObservingOptions(rawValue: 1 << 0)
                    ^
  @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/AStack/ObservingOptions.swift:13:21: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  public static let sizeCategory = ObservingOptions(rawValue: 1 << 0)
                    ^
  nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/AStack/ObservingOptions.swift:18:21: warning: static property 'sizeClass' is not concurrency-safe because non-'Sendable' type 'ObservingOptions' may have shared mutable state; this is an error in the Swift 6 language mode
  public static let sizeClass = ObservingOptions(rawValue: 1 << 1)
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/AStack/ObservingOptions.swift:4:15: note: consider making struct 'ObservingOptions' conform to the 'Sendable' protocol
public struct ObservingOptions: OptionSet {
              ^
                                         , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/AStack/ObservingOptions.swift:18:21: note: annotate 'sizeClass' with '@MainActor' if property should only be accessed from the main actor
  public static let sizeClass = ObservingOptions(rawValue: 1 << 1)
                    ^
  @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/AStack/ObservingOptions.swift:18:21: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  public static let sizeClass = ObservingOptions(rawValue: 1 << 1)
                    ^
  nonisolated(unsafe)
SwiftCompile normal arm64 Compiling\ AVStack.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/AVStack.swift (in target 'AStack' from project 'AStack')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-swiftTaskExecution -- /Applications/Xcode-16.1.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift-frontend -frontend -c /Users/admin/builder/spi-builder-workspace/Sources/AStack/AHStack.swift -primary-file /Users/admin/builder/spi-builder-workspace/Sources/AStack/AVStack.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/ContentSizeCategory.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/LazyAHStack.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/LazyAVStack.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/ObservingOptions.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/UserInterfaceSizeClass.swift -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/Objects-normal/arm64/AVStack.d -emit-const-values-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/Objects-normal/arm64/AVStack.swiftconstvalues -emit-reference-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/Objects-normal/arm64/AVStack.swiftdeps -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/Objects-normal/arm64/AVStack.dia -target arm64-apple-xros1.0 -Xllvm -aarch64-use-tbi -enable-objc-interop -stack-check -sdk /Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS2.1.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -I /Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -F /Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/XROS.platform/Developer/Library/Frameworks -F /Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS2.1.sdk/Developer/Library/Frameworks -no-color-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -swift-version 5 -enforce-exclusivity\=checked -stats-output-dir /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode/.stats -Onone -D SWIFT_PACKAGE -D DEBUG -serialize-debugging-options -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/Objects-normal/arm64/AStack_const_extract_protocols.json -enable-experimental-feature DebugDescriptionMacro -enable-experimental-feature OpaqueTypeErasure -strict-concurrency\=complete -empty-abi-descriptor -plugin-path /Applications/Xcode-16.1.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -working-directory -Xcc /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -resource-dir /Applications/Xcode-16.1.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift -enable-anonymous-context-mangled-names -file-compilation-dir /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/xros2.1-22N573-02bafd7f43846583f0400bd788fa10b7.sdkstatcache -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/swift-overrides.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -module-name AStack -frontend-parseable-output -disable-clang-spi -target-sdk-version 2.1 -target-sdk-name xros2.1 -external-plugin-path /Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/bin/swift-plugin-server -plugin-path /Applications/Xcode-16.1.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins -plugin-path /Applications/Xcode-16.1.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/local/lib/swift/host/plugins -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/Objects-normal/arm64/AVStack.o -index-unit-output-path /AStack.build/Debug-xros/AStack.build/Objects-normal/arm64/AVStack.o -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -index-system-modules
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/AStack/AVStack.swift (in target 'AStack' from project 'AStack')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    /Applications/Xcode-16.1.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift-frontend -c /Users/admin/builder/spi-builder-workspace/Sources/AStack/AHStack.swift -primary-file /Users/admin/builder/spi-builder-workspace/Sources/AStack/AVStack.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/ContentSizeCategory.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/LazyAHStack.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/LazyAVStack.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/ObservingOptions.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/UserInterfaceSizeClass.swift -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/Objects-normal/arm64/AVStack.d -emit-const-values-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/Objects-normal/arm64/AVStack.swiftconstvalues -emit-reference-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/Objects-normal/arm64/AVStack.swiftdeps -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/Objects-normal/arm64/AVStack.dia -target arm64-apple-xros1.0 -Xllvm -aarch64-use-tbi -enable-objc-interop -stack-check -sdk /Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS2.1.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -I /Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -F /Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/XROS.platform/Developer/Library/Frameworks -F /Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS2.1.sdk/Developer/Library/Frameworks -no-color-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -swift-version 5 -enforce-exclusivity\=checked -stats-output-dir /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode/.stats -Onone -D SWIFT_PACKAGE -D DEBUG -serialize-debugging-options -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/Objects-normal/arm64/AStack_const_extract_protocols.json -enable-experimental-feature DebugDescriptionMacro -enable-experimental-feature OpaqueTypeErasure -strict-concurrency\=complete -empty-abi-descriptor -plugin-path /Applications/Xcode-16.1.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -working-directory -Xcc /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -resource-dir /Applications/Xcode-16.1.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift -enable-anonymous-context-mangled-names -file-compilation-dir /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/xros2.1-22N573-02bafd7f43846583f0400bd788fa10b7.sdkstatcache -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/swift-overrides.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -module-name AStack -frontend-parseable-output -disable-clang-spi -target-sdk-version 2.1 -target-sdk-name xros2.1 -external-plugin-path /Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/bin/swift-plugin-server -plugin-path /Applications/Xcode-16.1.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins -plugin-path /Applications/Xcode-16.1.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/local/lib/swift/host/plugins -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/Objects-normal/arm64/AVStack.o -index-unit-output-path /AStack.build/Debug-xros/AStack.build/Objects-normal/arm64/AVStack.o -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -index-system-modules
/Users/admin/builder/spi-builder-workspace/Sources/AStack/ObservingOptions.swift:13:21: warning: static property 'sizeCategory' is not concurrency-safe because non-'Sendable' type 'ObservingOptions' may have shared mutable state; this is an error in the Swift 6 language mode
  public static let sizeCategory = ObservingOptions(rawValue: 1 << 0)
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/AStack/ObservingOptions.swift:4:15: note: consider making struct 'ObservingOptions' conform to the 'Sendable' protocol
public struct ObservingOptions: OptionSet {
              ^
                                         , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/AStack/ObservingOptions.swift:13:21: note: annotate 'sizeCategory' with '@MainActor' if property should only be accessed from the main actor
  public static let sizeCategory = ObservingOptions(rawValue: 1 << 0)
                    ^
  @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/AStack/ObservingOptions.swift:13:21: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  public static let sizeCategory = ObservingOptions(rawValue: 1 << 0)
                    ^
  nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/AStack/ObservingOptions.swift:18:21: warning: static property 'sizeClass' is not concurrency-safe because non-'Sendable' type 'ObservingOptions' may have shared mutable state; this is an error in the Swift 6 language mode
  public static let sizeClass = ObservingOptions(rawValue: 1 << 1)
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/AStack/ObservingOptions.swift:4:15: note: consider making struct 'ObservingOptions' conform to the 'Sendable' protocol
public struct ObservingOptions: OptionSet {
              ^
                                         , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/AStack/ObservingOptions.swift:18:21: note: annotate 'sizeClass' with '@MainActor' if property should only be accessed from the main actor
  public static let sizeClass = ObservingOptions(rawValue: 1 << 1)
                    ^
  @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/AStack/ObservingOptions.swift:18:21: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  public static let sizeClass = ObservingOptions(rawValue: 1 << 1)
                    ^
  nonisolated(unsafe)
SwiftCompile normal arm64 Compiling\ LazyAHStack.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/LazyAHStack.swift (in target 'AStack' from project 'AStack')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-swiftTaskExecution -- /Applications/Xcode-16.1.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift-frontend -frontend -c /Users/admin/builder/spi-builder-workspace/Sources/AStack/AHStack.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/AVStack.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/ContentSizeCategory.swift -primary-file /Users/admin/builder/spi-builder-workspace/Sources/AStack/LazyAHStack.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/LazyAVStack.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/ObservingOptions.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/UserInterfaceSizeClass.swift -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/Objects-normal/arm64/LazyAHStack.d -emit-const-values-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/Objects-normal/arm64/LazyAHStack.swiftconstvalues -emit-reference-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/Objects-normal/arm64/LazyAHStack.swiftdeps -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/Objects-normal/arm64/LazyAHStack.dia -target arm64-apple-xros1.0 -Xllvm -aarch64-use-tbi -enable-objc-interop -stack-check -sdk /Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS2.1.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -I /Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -F /Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/XROS.platform/Developer/Library/Frameworks -F /Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS2.1.sdk/Developer/Library/Frameworks -no-color-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -swift-version 5 -enforce-exclusivity\=checked -stats-output-dir /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode/.stats -Onone -D SWIFT_PACKAGE -D DEBUG -serialize-debugging-options -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/Objects-normal/arm64/AStack_const_extract_protocols.json -enable-experimental-feature DebugDescriptionMacro -enable-experimental-feature OpaqueTypeErasure -strict-concurrency\=complete -empty-abi-descriptor -plugin-path /Applications/Xcode-16.1.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -working-directory -Xcc /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -resource-dir /Applications/Xcode-16.1.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift -enable-anonymous-context-mangled-names -file-compilation-dir /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/xros2.1-22N573-02bafd7f43846583f0400bd788fa10b7.sdkstatcache -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/swift-overrides.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -module-name AStack -frontend-parseable-output -disable-clang-spi -target-sdk-version 2.1 -target-sdk-name xros2.1 -external-plugin-path /Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/bin/swift-plugin-server -plugin-path /Applications/Xcode-16.1.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins -plugin-path /Applications/Xcode-16.1.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/local/lib/swift/host/plugins -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/Objects-normal/arm64/LazyAHStack.o -index-unit-output-path /AStack.build/Debug-xros/AStack.build/Objects-normal/arm64/LazyAHStack.o -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -index-system-modules
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/AStack/LazyAHStack.swift (in target 'AStack' from project 'AStack')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    /Applications/Xcode-16.1.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift-frontend -c /Users/admin/builder/spi-builder-workspace/Sources/AStack/AHStack.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/AVStack.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/ContentSizeCategory.swift -primary-file /Users/admin/builder/spi-builder-workspace/Sources/AStack/LazyAHStack.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/LazyAVStack.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/ObservingOptions.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/UserInterfaceSizeClass.swift -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/Objects-normal/arm64/LazyAHStack.d -emit-const-values-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/Objects-normal/arm64/LazyAHStack.swiftconstvalues -emit-reference-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/Objects-normal/arm64/LazyAHStack.swiftdeps -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/Objects-normal/arm64/LazyAHStack.dia -target arm64-apple-xros1.0 -Xllvm -aarch64-use-tbi -enable-objc-interop -stack-check -sdk /Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS2.1.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -I /Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -F /Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/XROS.platform/Developer/Library/Frameworks -F /Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS2.1.sdk/Developer/Library/Frameworks -no-color-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -swift-version 5 -enforce-exclusivity\=checked -stats-output-dir /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode/.stats -Onone -D SWIFT_PACKAGE -D DEBUG -serialize-debugging-options -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/Objects-normal/arm64/AStack_const_extract_protocols.json -enable-experimental-feature DebugDescriptionMacro -enable-experimental-feature OpaqueTypeErasure -strict-concurrency\=complete -empty-abi-descriptor -plugin-path /Applications/Xcode-16.1.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -working-directory -Xcc /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -resource-dir /Applications/Xcode-16.1.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift -enable-anonymous-context-mangled-names -file-compilation-dir /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/xros2.1-22N573-02bafd7f43846583f0400bd788fa10b7.sdkstatcache -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/swift-overrides.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -module-name AStack -frontend-parseable-output -disable-clang-spi -target-sdk-version 2.1 -target-sdk-name xros2.1 -external-plugin-path /Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/bin/swift-plugin-server -plugin-path /Applications/Xcode-16.1.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins -plugin-path /Applications/Xcode-16.1.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/local/lib/swift/host/plugins -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/Objects-normal/arm64/LazyAHStack.o -index-unit-output-path /AStack.build/Debug-xros/AStack.build/Objects-normal/arm64/LazyAHStack.o -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -index-system-modules
/Users/admin/builder/spi-builder-workspace/Sources/AStack/ObservingOptions.swift:13:21: warning: static property 'sizeCategory' is not concurrency-safe because non-'Sendable' type 'ObservingOptions' may have shared mutable state; this is an error in the Swift 6 language mode
  public static let sizeCategory = ObservingOptions(rawValue: 1 << 0)
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/AStack/ObservingOptions.swift:4:15: note: consider making struct 'ObservingOptions' conform to the 'Sendable' protocol
public struct ObservingOptions: OptionSet {
              ^
                                         , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/AStack/ObservingOptions.swift:13:21: note: annotate 'sizeCategory' with '@MainActor' if property should only be accessed from the main actor
  public static let sizeCategory = ObservingOptions(rawValue: 1 << 0)
                    ^
  @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/AStack/ObservingOptions.swift:13:21: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  public static let sizeCategory = ObservingOptions(rawValue: 1 << 0)
                    ^
  nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/AStack/ObservingOptions.swift:18:21: warning: static property 'sizeClass' is not concurrency-safe because non-'Sendable' type 'ObservingOptions' may have shared mutable state; this is an error in the Swift 6 language mode
  public static let sizeClass = ObservingOptions(rawValue: 1 << 1)
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/AStack/ObservingOptions.swift:4:15: note: consider making struct 'ObservingOptions' conform to the 'Sendable' protocol
public struct ObservingOptions: OptionSet {
              ^
                                         , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/AStack/ObservingOptions.swift:18:21: note: annotate 'sizeClass' with '@MainActor' if property should only be accessed from the main actor
  public static let sizeClass = ObservingOptions(rawValue: 1 << 1)
                    ^
  @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/AStack/ObservingOptions.swift:18:21: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  public static let sizeClass = ObservingOptions(rawValue: 1 << 1)
                    ^
  nonisolated(unsafe)
SwiftCompile normal arm64 Compiling\ LazyAVStack.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/LazyAVStack.swift (in target 'AStack' from project 'AStack')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-swiftTaskExecution -- /Applications/Xcode-16.1.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift-frontend -frontend -c /Users/admin/builder/spi-builder-workspace/Sources/AStack/AHStack.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/AVStack.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/ContentSizeCategory.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/LazyAHStack.swift -primary-file /Users/admin/builder/spi-builder-workspace/Sources/AStack/LazyAVStack.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/ObservingOptions.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/UserInterfaceSizeClass.swift -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/Objects-normal/arm64/LazyAVStack.d -emit-const-values-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/Objects-normal/arm64/LazyAVStack.swiftconstvalues -emit-reference-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/Objects-normal/arm64/LazyAVStack.swiftdeps -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/Objects-normal/arm64/LazyAVStack.dia -target arm64-apple-xros1.0 -Xllvm -aarch64-use-tbi -enable-objc-interop -stack-check -sdk /Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS2.1.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -I /Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -F /Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/XROS.platform/Developer/Library/Frameworks -F /Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS2.1.sdk/Developer/Library/Frameworks -no-color-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -swift-version 5 -enforce-exclusivity\=checked -stats-output-dir /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode/.stats -Onone -D SWIFT_PACKAGE -D DEBUG -serialize-debugging-options -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/Objects-normal/arm64/AStack_const_extract_protocols.json -enable-experimental-feature DebugDescriptionMacro -enable-experimental-feature OpaqueTypeErasure -strict-concurrency\=complete -empty-abi-descriptor -plugin-path /Applications/Xcode-16.1.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -working-directory -Xcc /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -resource-dir /Applications/Xcode-16.1.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift -enable-anonymous-context-mangled-names -file-compilation-dir /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/xros2.1-22N573-02bafd7f43846583f0400bd788fa10b7.sdkstatcache -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/swift-overrides.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -module-name AStack -frontend-parseable-output -disable-clang-spi -target-sdk-version 2.1 -target-sdk-name xros2.1 -external-plugin-path /Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/bin/swift-plugin-server -plugin-path /Applications/Xcode-16.1.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins -plugin-path /Applications/Xcode-16.1.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/local/lib/swift/host/plugins -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/Objects-normal/arm64/LazyAVStack.o -index-unit-output-path /AStack.build/Debug-xros/AStack.build/Objects-normal/arm64/LazyAVStack.o -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -index-system-modules
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/AStack/LazyAVStack.swift (in target 'AStack' from project 'AStack')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    /Applications/Xcode-16.1.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift-frontend -c /Users/admin/builder/spi-builder-workspace/Sources/AStack/AHStack.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/AVStack.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/ContentSizeCategory.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/LazyAHStack.swift -primary-file /Users/admin/builder/spi-builder-workspace/Sources/AStack/LazyAVStack.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/ObservingOptions.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/UserInterfaceSizeClass.swift -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/Objects-normal/arm64/LazyAVStack.d -emit-const-values-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/Objects-normal/arm64/LazyAVStack.swiftconstvalues -emit-reference-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/Objects-normal/arm64/LazyAVStack.swiftdeps -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/Objects-normal/arm64/LazyAVStack.dia -target arm64-apple-xros1.0 -Xllvm -aarch64-use-tbi -enable-objc-interop -stack-check -sdk /Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS2.1.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -I /Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -F /Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/XROS.platform/Developer/Library/Frameworks -F /Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS2.1.sdk/Developer/Library/Frameworks -no-color-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -swift-version 5 -enforce-exclusivity\=checked -stats-output-dir /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode/.stats -Onone -D SWIFT_PACKAGE -D DEBUG -serialize-debugging-options -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/Objects-normal/arm64/AStack_const_extract_protocols.json -enable-experimental-feature DebugDescriptionMacro -enable-experimental-feature OpaqueTypeErasure -strict-concurrency\=complete -empty-abi-descriptor -plugin-path /Applications/Xcode-16.1.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -working-directory -Xcc /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -resource-dir /Applications/Xcode-16.1.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift -enable-anonymous-context-mangled-names -file-compilation-dir /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/xros2.1-22N573-02bafd7f43846583f0400bd788fa10b7.sdkstatcache -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/swift-overrides.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -module-name AStack -frontend-parseable-output -disable-clang-spi -target-sdk-version 2.1 -target-sdk-name xros2.1 -external-plugin-path /Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/bin/swift-plugin-server -plugin-path /Applications/Xcode-16.1.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins -plugin-path /Applications/Xcode-16.1.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/local/lib/swift/host/plugins -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/Objects-normal/arm64/LazyAVStack.o -index-unit-output-path /AStack.build/Debug-xros/AStack.build/Objects-normal/arm64/LazyAVStack.o -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -index-system-modules
/Users/admin/builder/spi-builder-workspace/Sources/AStack/ObservingOptions.swift:13:21: warning: static property 'sizeCategory' is not concurrency-safe because non-'Sendable' type 'ObservingOptions' may have shared mutable state; this is an error in the Swift 6 language mode
  public static let sizeCategory = ObservingOptions(rawValue: 1 << 0)
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/AStack/ObservingOptions.swift:4:15: note: consider making struct 'ObservingOptions' conform to the 'Sendable' protocol
public struct ObservingOptions: OptionSet {
              ^
                                         , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/AStack/ObservingOptions.swift:13:21: note: annotate 'sizeCategory' with '@MainActor' if property should only be accessed from the main actor
  public static let sizeCategory = ObservingOptions(rawValue: 1 << 0)
                    ^
  @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/AStack/ObservingOptions.swift:13:21: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  public static let sizeCategory = ObservingOptions(rawValue: 1 << 0)
                    ^
  nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/AStack/ObservingOptions.swift:18:21: warning: static property 'sizeClass' is not concurrency-safe because non-'Sendable' type 'ObservingOptions' may have shared mutable state; this is an error in the Swift 6 language mode
  public static let sizeClass = ObservingOptions(rawValue: 1 << 1)
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/AStack/ObservingOptions.swift:4:15: note: consider making struct 'ObservingOptions' conform to the 'Sendable' protocol
public struct ObservingOptions: OptionSet {
              ^
                                         , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/AStack/ObservingOptions.swift:18:21: note: annotate 'sizeClass' with '@MainActor' if property should only be accessed from the main actor
  public static let sizeClass = ObservingOptions(rawValue: 1 << 1)
                    ^
  @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/AStack/ObservingOptions.swift:18:21: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  public static let sizeClass = ObservingOptions(rawValue: 1 << 1)
                    ^
  nonisolated(unsafe)
SwiftCompile normal arm64 Compiling\ ContentSizeCategory.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/ContentSizeCategory.swift (in target 'AStack' from project 'AStack')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-swiftTaskExecution -- /Applications/Xcode-16.1.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift-frontend -frontend -c /Users/admin/builder/spi-builder-workspace/Sources/AStack/AHStack.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/AVStack.swift -primary-file /Users/admin/builder/spi-builder-workspace/Sources/AStack/ContentSizeCategory.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/LazyAHStack.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/LazyAVStack.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/ObservingOptions.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/UserInterfaceSizeClass.swift -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/Objects-normal/arm64/ContentSizeCategory.d -emit-const-values-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/Objects-normal/arm64/ContentSizeCategory.swiftconstvalues -emit-reference-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/Objects-normal/arm64/ContentSizeCategory.swiftdeps -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/Objects-normal/arm64/ContentSizeCategory.dia -target arm64-apple-xros1.0 -Xllvm -aarch64-use-tbi -enable-objc-interop -stack-check -sdk /Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS2.1.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -I /Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -F /Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/XROS.platform/Developer/Library/Frameworks -F /Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS2.1.sdk/Developer/Library/Frameworks -no-color-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -swift-version 5 -enforce-exclusivity\=checked -stats-output-dir /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode/.stats -Onone -D SWIFT_PACKAGE -D DEBUG -serialize-debugging-options -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/Objects-normal/arm64/AStack_const_extract_protocols.json -enable-experimental-feature DebugDescriptionMacro -enable-experimental-feature OpaqueTypeErasure -strict-concurrency\=complete -empty-abi-descriptor -plugin-path /Applications/Xcode-16.1.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -working-directory -Xcc /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -resource-dir /Applications/Xcode-16.1.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift -enable-anonymous-context-mangled-names -file-compilation-dir /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/xros2.1-22N573-02bafd7f43846583f0400bd788fa10b7.sdkstatcache -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/swift-overrides.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -module-name AStack -frontend-parseable-output -disable-clang-spi -target-sdk-version 2.1 -target-sdk-name xros2.1 -external-plugin-path /Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/bin/swift-plugin-server -plugin-path /Applications/Xcode-16.1.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins -plugin-path /Applications/Xcode-16.1.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/local/lib/swift/host/plugins -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/Objects-normal/arm64/ContentSizeCategory.o -index-unit-output-path /AStack.build/Debug-xros/AStack.build/Objects-normal/arm64/ContentSizeCategory.o -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -index-system-modules
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/AStack/ContentSizeCategory.swift (in target 'AStack' from project 'AStack')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    /Applications/Xcode-16.1.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift-frontend -c /Users/admin/builder/spi-builder-workspace/Sources/AStack/AHStack.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/AVStack.swift -primary-file /Users/admin/builder/spi-builder-workspace/Sources/AStack/ContentSizeCategory.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/LazyAHStack.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/LazyAVStack.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/ObservingOptions.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/UserInterfaceSizeClass.swift -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/Objects-normal/arm64/ContentSizeCategory.d -emit-const-values-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/Objects-normal/arm64/ContentSizeCategory.swiftconstvalues -emit-reference-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/Objects-normal/arm64/ContentSizeCategory.swiftdeps -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/Objects-normal/arm64/ContentSizeCategory.dia -target arm64-apple-xros1.0 -Xllvm -aarch64-use-tbi -enable-objc-interop -stack-check -sdk /Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS2.1.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -I /Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -F /Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/XROS.platform/Developer/Library/Frameworks -F /Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS2.1.sdk/Developer/Library/Frameworks -no-color-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -swift-version 5 -enforce-exclusivity\=checked -stats-output-dir /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode/.stats -Onone -D SWIFT_PACKAGE -D DEBUG -serialize-debugging-options -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/Objects-normal/arm64/AStack_const_extract_protocols.json -enable-experimental-feature DebugDescriptionMacro -enable-experimental-feature OpaqueTypeErasure -strict-concurrency\=complete -empty-abi-descriptor -plugin-path /Applications/Xcode-16.1.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -working-directory -Xcc /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -resource-dir /Applications/Xcode-16.1.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift -enable-anonymous-context-mangled-names -file-compilation-dir /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/xros2.1-22N573-02bafd7f43846583f0400bd788fa10b7.sdkstatcache -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/swift-overrides.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -module-name AStack -frontend-parseable-output -disable-clang-spi -target-sdk-version 2.1 -target-sdk-name xros2.1 -external-plugin-path /Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/bin/swift-plugin-server -plugin-path /Applications/Xcode-16.1.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins -plugin-path /Applications/Xcode-16.1.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/local/lib/swift/host/plugins -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/Objects-normal/arm64/ContentSizeCategory.o -index-unit-output-path /AStack.build/Debug-xros/AStack.build/Objects-normal/arm64/ContentSizeCategory.o -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -index-system-modules
/Users/admin/builder/spi-builder-workspace/Sources/AStack/ContentSizeCategory.swift:14:22: warning: static property 'accessibilityCategories' is not concurrency-safe because non-'Sendable' type 'Set<ContentSizeCategory>' may have shared mutable state; this is an error in the Swift 6 language mode
  private static let accessibilityCategories: Set<ContentSizeCategory> = [
                     ^
Swift.Set:1:23: note: generic struct 'Set' does not conform to the 'Sendable' protocol
@frozen public struct Set<Element> where Element : Hashable {
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/AStack/ContentSizeCategory.swift:14:22: note: annotate 'accessibilityCategories' with '@MainActor' if property should only be accessed from the main actor
  private static let accessibilityCategories: Set<ContentSizeCategory> = [
                     ^
  @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/AStack/ContentSizeCategory.swift:14:22: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  private static let accessibilityCategories: Set<ContentSizeCategory> = [
                     ^
  nonisolated(unsafe)
SwiftDriverJobDiscovery normal arm64 Emitting module for AStack (in target 'AStack' from project 'AStack')
SwiftDriver\ Compilation\ Requirements AStack normal arm64 com.apple.xcode.tools.swift.compiler (in target 'AStack' from project 'AStack')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-Swift-Compilation-Requirements -- /Applications/Xcode-16.1.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -module-name AStack -Onone -enforce-exclusivity\=checked @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/Objects-normal/arm64/AStack.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -stats-output-dir .stats -strict-concurrency\=complete -plugin-path /Applications/Xcode-16.1.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS2.1.sdk -target arm64-apple-xros1.0 -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 -enable-experimental-feature OpaqueTypeErasure -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -swift-version 5 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -I /Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -F /Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/XROS.platform/Developer/Library/Frameworks -F /Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS2.1.sdk/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/xros2.1-22N573-02bafd7f43846583f0400bd788fa10b7.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/Objects-normal/arm64/AStack-OutputFileMap.json -use-frontend-parseable-output -save-temps -no-color-diagnostics -serialize-diagnostics -emit-dependencies -emit-module -emit-module-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/Objects-normal/arm64/AStack.swiftmodule -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/Objects-normal/arm64/AStack_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.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/AStack.build/Debug-xros/AStack.build/Objects-normal/arm64/AStack-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
SwiftMergeGeneratedHeaders /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps-xros/AStack-Swift.h /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/Objects-normal/arm64/AStack-Swift.h (in target 'AStack' from project 'AStack')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-swiftHeaderTool -arch arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/Objects-normal/arm64/AStack-Swift.h -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps-xros/AStack-Swift.h
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/AStack.swiftmodule/arm64-apple-xros.swiftmodule /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/Objects-normal/arm64/AStack.swiftmodule (in target 'AStack' from project 'AStack')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-copy -exclude .DS_Store -exclude CVS -exclude .svn -exclude .git -exclude .hg -resolve-src-symlinks -rename /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/Objects-normal/arm64/AStack.swiftmodule /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/AStack.swiftmodule/arm64-apple-xros.swiftmodule
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/AStack.swiftmodule/arm64-apple-xros.swiftdoc /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/Objects-normal/arm64/AStack.swiftdoc (in target 'AStack' from project 'AStack')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-copy -exclude .DS_Store -exclude CVS -exclude .svn -exclude .git -exclude .hg -resolve-src-symlinks -rename /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/Objects-normal/arm64/AStack.swiftdoc /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/AStack.swiftmodule/arm64-apple-xros.swiftdoc
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/AStack.swiftmodule/arm64-apple-xros.abi.json /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/Objects-normal/arm64/AStack.abi.json (in target 'AStack' from project 'AStack')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-copy -exclude .DS_Store -exclude CVS -exclude .svn -exclude .git -exclude .hg -resolve-src-symlinks -rename /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/Objects-normal/arm64/AStack.abi.json /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/AStack.swiftmodule/arm64-apple-xros.abi.json
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/AStack.swiftmodule/Project/arm64-apple-xros.swiftsourceinfo /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/Objects-normal/arm64/AStack.swiftsourceinfo (in target 'AStack' from project 'AStack')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-copy -exclude .DS_Store -exclude CVS -exclude .svn -exclude .git -exclude .hg -resolve-src-symlinks -rename /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/Objects-normal/arm64/AStack.swiftsourceinfo /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/AStack.swiftmodule/Project/arm64-apple-xros.swiftsourceinfo
SwiftDriverJobDiscovery normal arm64 Compiling ObservingOptions.swift (in target 'AStack' from project 'AStack')
SwiftDriverJobDiscovery normal arm64 Compiling AVStack.swift (in target 'AStack' from project 'AStack')
SwiftDriverJobDiscovery normal arm64 Compiling AHStack.swift (in target 'AStack' from project 'AStack')
SwiftDriverJobDiscovery normal arm64 Compiling UserInterfaceSizeClass.swift (in target 'AStack' from project 'AStack')
SwiftDriverJobDiscovery normal arm64 Compiling LazyAHStack.swift (in target 'AStack' from project 'AStack')
SwiftDriverJobDiscovery normal arm64 Compiling LazyAVStack.swift (in target 'AStack' from project 'AStack')
SwiftDriverJobDiscovery normal arm64 Compiling ContentSizeCategory.swift (in target 'AStack' from project 'AStack')
SwiftDriver\ Compilation AStack normal arm64 com.apple.xcode.tools.swift.compiler (in target 'AStack' from project 'AStack')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-Swift-Compilation -- /Applications/Xcode-16.1.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -module-name AStack -Onone -enforce-exclusivity\=checked @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/Objects-normal/arm64/AStack.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -stats-output-dir .stats -strict-concurrency\=complete -plugin-path /Applications/Xcode-16.1.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS2.1.sdk -target arm64-apple-xros1.0 -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 -enable-experimental-feature OpaqueTypeErasure -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -swift-version 5 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -I /Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -F /Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/XROS.platform/Developer/Library/Frameworks -F /Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS2.1.sdk/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/xros2.1-22N573-02bafd7f43846583f0400bd788fa10b7.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/Objects-normal/arm64/AStack-OutputFileMap.json -use-frontend-parseable-output -save-temps -no-color-diagnostics -serialize-diagnostics -emit-dependencies -emit-module -emit-module-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/Objects-normal/arm64/AStack.swiftmodule -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/Objects-normal/arm64/AStack_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.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/AStack.build/Debug-xros/AStack.build/Objects-normal/arm64/AStack-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
Ld /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/AStack.o normal (in target 'AStack' from project 'AStack')
    cd /Users/admin/builder/spi-builder-workspace
    /Applications/Xcode-16.1.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -Xlinker -reproducible -target arm64-apple-xros1.0 -r -isysroot /Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS2.1.sdk -O0 -L/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EagerLinkingTBDs/Debug-xros -L/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -L/Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib -F/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EagerLinkingTBDs/Debug-xros -F/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -iframework /Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/XROS.platform/Developer/Library/Frameworks -iframework /Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS2.1.sdk/Developer/Library/Frameworks -filelist /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/Objects-normal/arm64/AStack.LinkFileList -nostdlib -Xlinker -object_path_lto -Xlinker /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/Objects-normal/arm64/AStack_lto.o -Xlinker -export_dynamic -Xlinker -no_deduplicate -fobjc-link-runtime -L/Applications/Xcode-16.1.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/xros -L/usr/lib/swift -Xlinker -add_ast_path -Xlinker /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/Objects-normal/arm64/AStack.swiftmodule -Xlinker -dependency_info -Xlinker /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug-xros/AStack.build/Objects-normal/arm64/AStack_dependency_info.dat -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/AStack.o
RegisterExecutionPolicyException /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/AStack.o (in target 'AStack' from project 'AStack')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-RegisterExecutionPolicyException /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/AStack.o
** BUILD SUCCEEDED **
Build complete.
{
  "dependencies" : [
  ],
  "manifest_display_name" : "AStack",
  "name" : "AStack",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "13.0"
    },
    {
      "name" : "macos",
      "version" : "10.15"
    },
    {
      "name" : "tvos",
      "version" : "13.0"
    },
    {
      "name" : "watchos",
      "version" : "6.0"
    }
  ],
  "products" : [
    {
      "name" : "AStack",
      "targets" : [
        "AStack"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "AStack",
      "module_type" : "SwiftTarget",
      "name" : "AStack",
      "path" : "Sources/AStack",
      "product_memberships" : [
        "AStack"
      ],
      "sources" : [
        "AHStack.swift",
        "AVStack.swift",
        "ContentSizeCategory.swift",
        "LazyAHStack.swift",
        "LazyAVStack.swift",
        "ObservingOptions.swift",
        "UserInterfaceSizeClass.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.2"
}
Done.