Swift Package Index

Build Information

Failed to build HostingView, reference main (3259f8), with Swift 6.1 for macOS (Xcode) using Xcode 16.3 on 17 Nov 2025 07:48:18 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme HostingView -destination platform=macOS,arch=arm64

Build Log

========================================
RunAll
========================================
Builder version: 4.68.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/Jaesung-Jung/HostingView.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/Jaesung-Jung/HostingView
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 3259f81 Fix layout error
Cloned https://github.com/Jaesung-Jung/HostingView.git
Revision (git rev-parse @):
3259f81b50932279a1bae2d9f6d5bcae9d4c21db
SUCCESS checkout https://github.com/Jaesung-Jung/HostingView.git at main
========================================
Build
========================================
Selected platform:         macosXcodebuild
Swift version:             6.1
Building package at path:  $PWD
https://github.com/Jaesung-Jung/HostingView.git
https://github.com/Jaesung-Jung/HostingView.git
{
  "dependencies" : [
  ],
  "manifest_display_name" : "HostingView",
  "name" : "HostingView",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "16.0"
    },
    {
      "name" : "maccatalyst",
      "version" : "16.0"
    },
    {
      "name" : "tvos",
      "version" : "16.0"
    },
    {
      "name" : "visionos",
      "version" : "1.0"
    }
  ],
  "products" : [
    {
      "name" : "HostingView",
      "targets" : [
        "HostingView"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "HostingView",
      "module_type" : "SwiftTarget",
      "name" : "HostingView",
      "path" : "Sources/HostingView",
      "product_memberships" : [
        "HostingView"
      ],
      "sources" : [
        "HostingView.swift",
        "StatefulHostingView.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "6.0"
}
Command line invocation:
    /Applications/Xcode-16.3.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
Resolve Package Graph
Resolved source packages:
  HostingView: /Users/admin/builder/spi-builder-workspace
resolved source packages: HostingView
{
  "dependencies" : [
  ],
  "manifest_display_name" : "HostingView",
  "name" : "HostingView",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "16.0"
    },
    {
      "name" : "maccatalyst",
      "version" : "16.0"
    },
    {
      "name" : "tvos",
      "version" : "16.0"
    },
    {
      "name" : "visionos",
      "version" : "1.0"
    }
  ],
  "products" : [
    {
      "name" : "HostingView",
      "targets" : [
        "HostingView"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "HostingView",
      "module_type" : "SwiftTarget",
      "name" : "HostingView",
      "path" : "Sources/HostingView",
      "product_memberships" : [
        "HostingView"
      ],
      "sources" : [
        "HostingView.swift",
        "StatefulHostingView.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "6.0"
}
{
  "workspace" : {
    "name" : "spi-builder-workspace",
    "schemes" : [
      "HostingView"
    ]
  }
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme HostingView -destination platform=macOS,arch=arm64 OTHER_SWIFT_FLAGS=-stats-output-dir .stats
Command line invocation:
    /Applications/Xcode-16.3.0.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 HostingView -destination platform=macOS,arch=arm64 "OTHER_SWIFT_FLAGS=-stats-output-dir .stats"
Build settings from command line:
    OTHER_SWIFT_FLAGS = -stats-output-dir .stats
Resolve Package Graph
Resolved source packages:
  HostingView: /Users/admin/builder/spi-builder-workspace
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (2 targets)
    Target 'HostingView' in project 'HostingView'
        ➜ Explicit dependency on target 'HostingView' in project 'HostingView'
    Target 'HostingView' in project 'HostingView' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
ExecuteExternalTool /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -isysroot /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc --version
ExecuteExternalTool /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld -version_details
Build description signature: 519a19fe930392e87f5d8ad4a0579d69
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/519a19fe930392e87f5d8ad4a0579d69.xcbuilddata
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products
ClangStatCache /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx15.4-24E241-8287b8f5db97e746a1562fbca0c9d29b.sdkstatcache
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk -o /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx15.4-24E241-8287b8f5db97e746a1562fbca0c9d29b.sdkstatcache
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EagerLinkingTBDs/Debug
    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
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/PackageFrameworks
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/PackageFrameworks
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/HostingView.build/Debug/HostingView.build/HostingView.DependencyStaticMetadataFileList (in target 'HostingView' from project 'HostingView')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/HostingView.build/Debug/HostingView.build/HostingView.DependencyStaticMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/HostingView.build/Debug/HostingView.build/HostingView.modulemap (in target 'HostingView' from project 'HostingView')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/HostingView.build/Debug/HostingView.build/HostingView.modulemap
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/HostingView.build/Debug/HostingView.build/HostingView.DependencyMetadataFileList (in target 'HostingView' from project 'HostingView')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/HostingView.build/Debug/HostingView.build/HostingView.DependencyMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/HostingView.build/Debug/HostingView.build/Objects-normal/arm64/HostingView-OutputFileMap.json (in target 'HostingView' from project 'HostingView')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/HostingView.build/Debug/HostingView.build/Objects-normal/arm64/HostingView-OutputFileMap.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/HostingView.build/Debug/HostingView.build/Objects-normal/arm64/HostingView.SwiftFileList (in target 'HostingView' from project 'HostingView')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/HostingView.build/Debug/HostingView.build/Objects-normal/arm64/HostingView.SwiftFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/HostingView.build/Debug/HostingView.build/Objects-normal/arm64/HostingView_const_extract_protocols.json (in target 'HostingView' from project 'HostingView')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/HostingView.build/Debug/HostingView.build/Objects-normal/arm64/HostingView_const_extract_protocols.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/HostingView.build/Debug/HostingView.build/Objects-normal/arm64/HostingView.SwiftConstValuesFileList (in target 'HostingView' from project 'HostingView')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/HostingView.build/Debug/HostingView.build/Objects-normal/arm64/HostingView.SwiftConstValuesFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/HostingView.build/Debug/HostingView.build/Objects-normal/arm64/HostingView.LinkFileList (in target 'HostingView' from project 'HostingView')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/HostingView.build/Debug/HostingView.build/Objects-normal/arm64/HostingView.LinkFileList
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps/HostingView.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/HostingView.build/Debug/HostingView.build/HostingView.modulemap (in target 'HostingView' from project 'HostingView')
    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/HostingView.build/Debug/HostingView.build/HostingView.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps
SwiftDriver HostingView normal arm64 com.apple.xcode.tools.swift.compiler (in target 'HostingView' from project 'HostingView')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftDriver -- /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -module-name HostingView -Onone -enforce-exclusivity\=checked @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/HostingView.build/Debug/HostingView.build/Objects-normal/arm64/HostingView.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -stats-output-dir .stats -plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk -target arm64-apple-macos10.13 -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 -swift-version 6 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -I /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx15.4-24E241-8287b8f5db97e746a1562fbca0c9d29b.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/HostingView.build/Debug/HostingView.build/Objects-normal/arm64/HostingView-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/HostingView.build/Debug/HostingView.build/Objects-normal/arm64/HostingView.swiftmodule -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -package-name spi_builder_workspace -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/HostingView.build/Debug/HostingView.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/HostingView.build/Debug/HostingView.build/Objects-normal/arm64/HostingView_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/HostingView.build/Debug/HostingView.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/HostingView.build/Debug/HostingView.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/HostingView.build/Debug/HostingView.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/HostingView.build/Debug/HostingView.build/Objects-normal/arm64/HostingView-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
SwiftCompile normal arm64 Compiling\ HostingView.swift /Users/admin/builder/spi-builder-workspace/Sources/HostingView/HostingView.swift (in target 'HostingView' from project 'HostingView')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/HostingView/HostingView.swift (in target 'HostingView' from project 'HostingView')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftEmitModule normal arm64 Emitting\ module\ for\ HostingView (in target 'HostingView' from project 'HostingView')
Failed frontend command:
/Applications/Xcode-16.3.0.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/HostingView/HostingView.swift /Users/admin/builder/spi-builder-workspace/Sources/HostingView/StatefulHostingView.swift -target arm64-apple-macos10.13 -Xllvm -aarch64-use-tbi -enable-objc-interop -sdk /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -I /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/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 6 -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/HostingView.build/Debug/HostingView.build/Objects-normal/arm64/HostingView_const_extract_protocols.json -enable-experimental-feature DebugDescriptionMacro -empty-abi-descriptor -plugin-path /Applications/Xcode-16.3.0.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-16.3.0.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 -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx15.4-24E241-8287b8f5db97e746a1562fbca0c9d29b.sdkstatcache -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/HostingView.build/Debug/HostingView.build/swift-overrides.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/HostingView.build/Debug/HostingView.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/HostingView.build/Debug/HostingView.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/HostingView.build/Debug/HostingView.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -module-name HostingView -package-name spi_builder_workspace -frontend-parseable-output -disable-clang-spi -target-sdk-version 15.4 -target-sdk-name macosx15.4 -external-plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server -in-process-plugin-server-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/libSwiftInProcPluginServer.dylib -plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins -plugin-path /Applications/Xcode-16.3.0.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/HostingView.build/Debug/HostingView.build/Objects-normal/arm64/HostingView.swiftdoc -emit-module-source-info-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/HostingView.build/Debug/HostingView.build/Objects-normal/arm64/HostingView.swiftsourceinfo -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/HostingView.build/Debug/HostingView.build/Objects-normal/arm64/HostingView-Swift.h -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/HostingView.build/Debug/HostingView.build/Objects-normal/arm64/HostingView-master-emit-module.dia -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/HostingView.build/Debug/HostingView.build/Objects-normal/arm64/HostingView-master-emit-module.d -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/HostingView.build/Debug/HostingView.build/Objects-normal/arm64/HostingView.swiftmodule -emit-abi-descriptor-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/HostingView.build/Debug/HostingView.build/Objects-normal/arm64/HostingView.abi.json
EmitSwiftModule normal arm64 (in target 'HostingView' from project 'HostingView')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

/Users/admin/builder/spi-builder-workspace/Sources/HostingView/HostingView.swift:27:33: error: cannot find type 'UIView' in scope
  private(set) var contentView: UIView!
                                ^~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/HostingView.swift:29:23: error: property does not override any property from its superclass
  public override var intrinsicContentSize: CGSize {
         ~~~~~~~~     ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/HostingView.swift:33:39: error: cannot find type 'UIEdgeInsets' in scope
  public override var safeAreaInsets: UIEdgeInsets {
                                      ^~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/HostingView.swift:38:24: error: 'View' is only available in macOS 10.15 or newer
  public init<Content: View>(@ViewBuilder content: () -> Content) {
                       ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/HostingView.swift:38:10: note: add @available attribute to enclosing initializer
  public init<Content: View>(@ViewBuilder content: () -> Content) {
         ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/HostingView.swift:26:14: note: add @available attribute to enclosing class
public class HostingView: UIView {
             ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/HostingView.swift:38:31: error: 'ViewBuilder' is only available in macOS 10.15 or newer
  public init<Content: View>(@ViewBuilder content: () -> Content) {
                              ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/HostingView.swift:38:10: note: add @available attribute to enclosing initializer
  public init<Content: View>(@ViewBuilder content: () -> Content) {
         ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/HostingView.swift:26:14: note: add @available attribute to enclosing class
public class HostingView: UIView {
             ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/HostingView.swift:62:24: error: method does not override any method from its superclass
  public override func layoutSubviews() {
         ~~~~~~~~      ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/HostingView.swift:26:27: error: cannot find type 'UIView' in scope
public class HostingView: UIView {
                          ^~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/HostingView.swift:82:46: error: 'ProposedViewSize' is only available in macOS 13.0 or newer
    @inlinable func hash(_ proposedViewSize: ProposedViewSize) -> Int {
                                             ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/HostingView.swift:82:21: note: add @available attribute to enclosing instance method
    @inlinable func hash(_ proposedViewSize: ProposedViewSize) -> Int {
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/HostingView.swift:71:10: note: add @available attribute to enclosing struct
  struct HostingLayout: Layout {
         ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/HostingView.swift:89:33: error: 'ProposedViewSize' is only available in macOS 13.0 or newer
    func sizeThatFits(proposal: ProposedViewSize, subviews: Subviews, cache: inout Cache) -> CGSize {
                                ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/HostingView.swift:89:10: note: add @available attribute to enclosing instance method
    func sizeThatFits(proposal: ProposedViewSize, subviews: Subviews, cache: inout Cache) -> CGSize {
         ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/HostingView.swift:71:10: note: add @available attribute to enclosing struct
  struct HostingLayout: Layout {
         ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/HostingView.swift:99:53: error: 'ProposedViewSize' is only available in macOS 13.0 or newer
    func placeSubviews(in bounds: CGRect, proposal: ProposedViewSize, subviews: Subviews, cache: inout Cache) {
                                                    ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/HostingView.swift:99:10: note: add @available attribute to enclosing instance method
    func placeSubviews(in bounds: CGRect, proposal: ProposedViewSize, subviews: Subviews, cache: inout Cache) {
         ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/HostingView.swift:71:10: note: add @available attribute to enclosing struct
  struct HostingLayout: Layout {
         ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/HostingView.swift:128:2: error: 'Preview(_:body:)' is only available in macOS 10.15 or newer
#Preview {
 ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/HostingView.swift:129:3: error: 'buildExpression' is unavailable: this expression does not conform to 'View'
  HostingView {
  ^~~~~~~~~~~
SwiftUICore.ViewBuilder.buildExpression:3:22: note: 'buildExpression' has been explicitly marked unavailable here
  public static func buildExpression(_ invalid: Any) -> some View
                     ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/HostingView.swift:129:3: error: conformance of 'Text' to 'View' is only available in macOS 10.15 or newer
  HostingView {
  ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/HostingView.swift:129:3: note: add 'if #available' version check
  HostingView {
  ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/HostingView.swift:130:5: error: conformance of 'Text' to 'View' is only available in macOS 10.15 or newer
    Text("Hosting View")
    ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/HostingView.swift:130:5: note: add 'if #available' version check
    Text("Hosting View")
    ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/HostingView.swift:130:5: error: 'Text' is only available in macOS 10.15 or newer
    Text("Hosting View")
    ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/HostingView.swift:130:5: note: add 'if #available' version check
    Text("Hosting View")
    ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/HostingView.swift:131:8: error: 'font' is only available in macOS 10.15 or newer
      .font(.largeTitle)
       ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/HostingView.swift:131:8: note: add 'if #available' version check
      .font(.largeTitle)
       ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/HostingView.swift:131:14: error: 'largeTitle' is only available in macOS 10.15 or newer
      .font(.largeTitle)
             ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/HostingView.swift:131:14: note: add 'if #available' version check
      .font(.largeTitle)
             ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/HostingView.swift:132:8: error: 'fontWeight' is only available in macOS 10.15 or newer
      .fontWeight(.black)
       ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/HostingView.swift:132:8: note: add 'if #available' version check
      .fontWeight(.black)
       ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/HostingView.swift:133:8: error: 'foregroundStyle' is only available in macOS 14.0 or newer
      .foregroundStyle(
       ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/HostingView.swift:133:8: note: add 'if #available' version check
      .foregroundStyle(
       ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/HostingView.swift:134:10: error: 'linearGradient(colors:startPoint:endPoint:)' is only available in macOS 10.15 or newer
        .linearGradient(
         ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/HostingView.swift:134:10: note: add 'if #available' version check
        .linearGradient(
         ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/HostingView.swift:135:21: error: 'cyan' is only available in macOS 12.0 or newer
          colors: [.cyan, .indigo, .pink, .orange, .yellow],
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/HostingView.swift:135:21: note: add 'if #available' version check
          colors: [.cyan, .indigo, .pink, .orange, .yellow],
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/HostingView.swift:135:28: error: 'indigo' is only available in macOS 12.0 or newer
          colors: [.cyan, .indigo, .pink, .orange, .yellow],
                           ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/HostingView.swift:135:28: note: add 'if #available' version check
          colors: [.cyan, .indigo, .pink, .orange, .yellow],
                           ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/HostingView.swift:135:37: error: 'pink' is only available in macOS 10.15 or newer
          colors: [.cyan, .indigo, .pink, .orange, .yellow],
                                    ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/HostingView.swift:135:37: note: add 'if #available' version check
          colors: [.cyan, .indigo, .pink, .orange, .yellow],
                                    ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/HostingView.swift:135:44: error: 'orange' is only available in macOS 10.15 or newer
          colors: [.cyan, .indigo, .pink, .orange, .yellow],
                                           ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/HostingView.swift:135:44: note: add 'if #available' version check
          colors: [.cyan, .indigo, .pink, .orange, .yellow],
                                           ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/HostingView.swift:135:53: error: 'yellow' is only available in macOS 10.15 or newer
          colors: [.cyan, .indigo, .pink, .orange, .yellow],
                                                    ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/HostingView.swift:135:53: note: add 'if #available' version check
          colors: [.cyan, .indigo, .pink, .orange, .yellow],
                                                    ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/HostingView.swift:129:15: error: conformance of 'Text' to 'View' is only available in macOS 10.15 or newer
  HostingView {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/HostingView.swift:129:15: note: add 'if #available' version check
  HostingView {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/StatefulHostingView.swift:103:2: error: 'Preview(_:body:)' is only available in macOS 10.15 or newer
#Preview {
 ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/StatefulHostingView.swift:104:3: error: 'buildExpression' is unavailable: this expression does not conform to 'View'
  StatefulHostingView(state: Int.random(in: 0..<9)) { state in
  ^~~~~~~~~~~~~~~~~~~
SwiftUICore.ViewBuilder.buildExpression:3:22: note: 'buildExpression' has been explicitly marked unavailable here
  public static func buildExpression(_ invalid: Any) -> some View
                     ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/StatefulHostingView.swift:105:5: error: 'VStack' is only available in macOS 10.15 or newer
    VStack {
    ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/StatefulHostingView.swift:105:5: note: add 'if #available' version check
    VStack {
    ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/StatefulHostingView.swift:106:7: error: conformance of 'Text' to 'View' is only available in macOS 10.15 or newer
      Text("Stateful Hosting View")
      ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/StatefulHostingView.swift:106:7: note: add 'if #available' version check
      Text("Stateful Hosting View")
      ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/StatefulHostingView.swift:106:7: error: 'Text' is only available in macOS 10.15 or newer
      Text("Stateful Hosting View")
      ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/StatefulHostingView.swift:106:7: note: add 'if #available' version check
      Text("Stateful Hosting View")
      ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/StatefulHostingView.swift:107:10: error: 'font' is only available in macOS 10.15 or newer
        .font(.headline)
         ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/StatefulHostingView.swift:107:10: note: add 'if #available' version check
        .font(.headline)
         ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/StatefulHostingView.swift:107:16: error: 'headline' is only available in macOS 10.15 or newer
        .font(.headline)
               ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/StatefulHostingView.swift:107:16: note: add 'if #available' version check
        .font(.headline)
               ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/StatefulHostingView.swift:108:10: error: 'fontWeight' is only available in macOS 10.15 or newer
        .fontWeight(.black)
         ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/StatefulHostingView.swift:108:10: note: add 'if #available' version check
        .fontWeight(.black)
         ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/StatefulHostingView.swift:110:7: error: conformance of 'Text' to 'View' is only available in macOS 10.15 or newer
      Text("State is \(state)")
      ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/StatefulHostingView.swift:110:7: note: add 'if #available' version check
      Text("State is \(state)")
      ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/StatefulHostingView.swift:110:7: error: 'Text' is only available in macOS 10.15 or newer
      Text("State is \(state)")
      ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/StatefulHostingView.swift:110:7: note: add 'if #available' version check
      Text("State is \(state)")
      ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/StatefulHostingView.swift:111:10: error: 'font' is only available in macOS 10.15 or newer
        .font(.subheadline)
         ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/StatefulHostingView.swift:111:10: note: add 'if #available' version check
        .font(.subheadline)
         ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/StatefulHostingView.swift:111:16: error: 'subheadline' is only available in macOS 10.15 or newer
        .font(.subheadline)
               ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/StatefulHostingView.swift:111:16: note: add 'if #available' version check
        .font(.subheadline)
               ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/StatefulHostingView.swift:112:10: error: 'fontWeight' is only available in macOS 10.15 or newer
        .fontWeight(.medium)
         ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/StatefulHostingView.swift:112:10: note: add 'if #available' version check
        .fontWeight(.medium)
         ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/StatefulHostingView.swift:113:10: error: 'foregroundStyle' is only available in macOS 14.0 or newer
        .foregroundStyle(.secondary)
         ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/StatefulHostingView.swift:113:10: note: add 'if #available' version check
        .foregroundStyle(.secondary)
         ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/StatefulHostingView.swift:113:27: error: 'secondary' is only available in macOS 12.0 or newer
        .foregroundStyle(.secondary)
                          ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/StatefulHostingView.swift:113:27: note: add 'if #available' version check
        .foregroundStyle(.secondary)
                          ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/StatefulHostingView.swift:105:12: error: conformance of 'Text' to 'View' is only available in macOS 10.15 or newer
    VStack {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/StatefulHostingView.swift:105:12: note: add 'if #available' version check
    VStack {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/StatefulHostingView.swift:105:12: error: conformance of 'Text' to 'View' is only available in macOS 10.15 or newer
    VStack {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/StatefulHostingView.swift:105:12: note: add 'if #available' version check
    VStack {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/StatefulHostingView.swift:27:33: error: cannot find type 'UIView' in scope
  private(set) var contentView: UIView!
                                ^~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/StatefulHostingView.swift:35:23: error: property does not override any property from its superclass
  public override var intrinsicContentSize: CGSize {
         ~~~~~~~~     ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/StatefulHostingView.swift:39:39: error: cannot find type 'UIEdgeInsets' in scope
  public override var safeAreaInsets: UIEdgeInsets {
                                      ^~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/StatefulHostingView.swift:44:24: error: 'View' is only available in macOS 10.15 or newer
  public init<Content: View>(state: State, @ViewBuilder content: @escaping (State) -> Content) {
                       ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/StatefulHostingView.swift:44:10: note: add @available attribute to enclosing initializer
  public init<Content: View>(state: State, @ViewBuilder content: @escaping (State) -> Content) {
         ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/StatefulHostingView.swift:26:14: note: add @available attribute to enclosing generic class
public class StatefulHostingView<State>: UIView {
             ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/StatefulHostingView.swift:44:45: error: 'ViewBuilder' is only available in macOS 10.15 or newer
  public init<Content: View>(state: State, @ViewBuilder content: @escaping (State) -> Content) {
                                            ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/StatefulHostingView.swift:44:10: note: add @available attribute to enclosing initializer
  public init<Content: View>(state: State, @ViewBuilder content: @escaping (State) -> Content) {
         ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/StatefulHostingView.swift:26:14: note: add @available attribute to enclosing generic class
public class StatefulHostingView<State>: UIView {
             ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/StatefulHostingView.swift:68:24: error: method does not override any method from its superclass
  public override func layoutSubviews() {
         ~~~~~~~~      ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/StatefulHostingView.swift:26:42: error: cannot find type 'UIView' in scope
public class StatefulHostingView<State>: UIView {
                                         ^~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/StatefulHostingView.swift:78:6: error: 'ObservedObject' is only available in macOS 10.15 or newer
    @ObservedObject var stateObject: StateObject
     ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/StatefulHostingView.swift:77:10: note: add @available attribute to enclosing generic struct
  struct StatefulContentView<Content: View>: View {
         ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/StatefulHostingView.swift:77:10: note: add @available attribute to enclosing generic struct
  struct StatefulContentView<Content: View>: View {
         ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/StatefulHostingView.swift:82:20: error: 'View' is only available in macOS 10.15 or newer
    var body: some View {
                   ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/StatefulHostingView.swift:82:9: note: add @available attribute to enclosing property
    var body: some View {
        ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/StatefulHostingView.swift:77:10: note: add @available attribute to enclosing generic struct
  struct StatefulContentView<Content: View>: View {
         ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/StatefulHostingView.swift:77:39: error: 'View' is only available in macOS 10.15 or newer
  struct StatefulContentView<Content: View>: View {
                                      ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/StatefulHostingView.swift:77:10: note: add @available attribute to enclosing generic struct
  struct StatefulContentView<Content: View>: View {
         ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/StatefulHostingView.swift:77:10: note: add @available attribute to enclosing generic struct
  struct StatefulContentView<Content: View>: View {
         ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/StatefulHostingView.swift:92:6: error: 'Published' is only available in macOS 10.15 or newer
    @Published var state: State
     ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/StatefulHostingView.swift:91:9: note: add @available attribute to enclosing class
  class StateObject: ObservableObject {
        ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/StatefulHostingView.swift:91:9: note: add @available attribute to enclosing class
  class StateObject: ObservableObject {
        ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/StatefulHostingView.swift:91:22: error: 'ObservableObject' is only available in macOS 10.15 or newer
  class StateObject: ObservableObject {
                     ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/StatefulHostingView.swift:91:9: note: add @available attribute to enclosing class
  class StateObject: ObservableObject {
        ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/StatefulHostingView.swift:91:9: note: add @available attribute to enclosing class
  class StateObject: ObservableObject {
        ^
SwiftCompile normal arm64 Compiling\ StatefulHostingView.swift /Users/admin/builder/spi-builder-workspace/Sources/HostingView/StatefulHostingView.swift (in target 'HostingView' from project 'HostingView')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/HostingView/StatefulHostingView.swift (in target 'HostingView' from project 'HostingView')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

--- xcodebuild: WARNING: Using the first of multiple matching destinations:
{ platform:macOS, arch:arm64, id:093cff20957e0e9a86b99f6164bd9568d3ec6e8b, name:My Mac }
{ platform:macOS, arch:arm64, variant:Mac Catalyst, id:093cff20957e0e9a86b99f6164bd9568d3ec6e8b, name:My Mac }
{ platform:macOS, arch:arm64, variant:DriverKit, id:093cff20957e0e9a86b99f6164bd9568d3ec6e8b, name:My Mac }
{ platform:macOS, arch:arm64, variant:Designed for [iPad,iPhone], id:093cff20957e0e9a86b99f6164bd9568d3ec6e8b, name:My Mac }
** BUILD FAILED **
The following build commands failed:
	SwiftEmitModule normal arm64 Emitting\ module\ for\ HostingView (in target 'HostingView' from project 'HostingView')
	EmitSwiftModule normal arm64 (in target 'HostingView' from project 'HostingView')
	Building workspace spi-builder-workspace with scheme HostingView
(3 failures)
Command line invocation:
    /Applications/Xcode-16.3.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
Resolved source packages:
  HostingView: /Users/admin/builder/spi-builder-workspace
resolved source packages: HostingView
{
  "dependencies" : [
  ],
  "manifest_display_name" : "HostingView",
  "name" : "HostingView",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "16.0"
    },
    {
      "name" : "maccatalyst",
      "version" : "16.0"
    },
    {
      "name" : "tvos",
      "version" : "16.0"
    },
    {
      "name" : "visionos",
      "version" : "1.0"
    }
  ],
  "products" : [
    {
      "name" : "HostingView",
      "targets" : [
        "HostingView"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "HostingView",
      "module_type" : "SwiftTarget",
      "name" : "HostingView",
      "path" : "Sources/HostingView",
      "product_memberships" : [
        "HostingView"
      ],
      "sources" : [
        "HostingView.swift",
        "StatefulHostingView.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "6.0"
}
{
  "workspace" : {
    "name" : "spi-builder-workspace",
    "schemes" : [
      "HostingView"
    ]
  }
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme HostingView -destination platform=macOS,arch=arm64
Command line invocation:
    /Applications/Xcode-16.3.0.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 HostingView -destination platform=macOS,arch=arm64
Resolve Package Graph
Resolved source packages:
  HostingView: /Users/admin/builder/spi-builder-workspace
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (2 targets)
    Target 'HostingView' in project 'HostingView'
        ➜ Explicit dependency on target 'HostingView' in project 'HostingView'
    Target 'HostingView' in project 'HostingView' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
ExecuteExternalTool /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -isysroot /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc --version
ExecuteExternalTool /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld -version_details
Build description signature: 79e4f0d0e3fb4533e738f6b18c058f27
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/79e4f0d0e3fb4533e738f6b18c058f27.xcbuilddata
ClangStatCache /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx15.4-24E241-8287b8f5db97e746a1562fbca0c9d29b.sdkstatcache
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk -o /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx15.4-24E241-8287b8f5db97e746a1562fbca0c9d29b.sdkstatcache
SwiftDriver HostingView normal arm64 com.apple.xcode.tools.swift.compiler (in target 'HostingView' from project 'HostingView')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftDriver -- /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -module-name HostingView -Onone -enforce-exclusivity\=checked @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/HostingView.build/Debug/HostingView.build/Objects-normal/arm64/HostingView.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -DXcode -plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk -target arm64-apple-macos10.13 -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 -swift-version 6 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -I /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx15.4-24E241-8287b8f5db97e746a1562fbca0c9d29b.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/HostingView.build/Debug/HostingView.build/Objects-normal/arm64/HostingView-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/HostingView.build/Debug/HostingView.build/Objects-normal/arm64/HostingView.swiftmodule -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -package-name spi_builder_workspace -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/HostingView.build/Debug/HostingView.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/HostingView.build/Debug/HostingView.build/Objects-normal/arm64/HostingView_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/HostingView.build/Debug/HostingView.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/HostingView.build/Debug/HostingView.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/HostingView.build/Debug/HostingView.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/HostingView.build/Debug/HostingView.build/Objects-normal/arm64/HostingView-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
SwiftEmitModule normal arm64 Emitting\ module\ for\ HostingView (in target 'HostingView' from project 'HostingView')
EmitSwiftModule normal arm64 (in target 'HostingView' from project 'HostingView')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

/Users/admin/builder/spi-builder-workspace/Sources/HostingView/HostingView.swift:27:33: error: cannot find type 'UIView' in scope
  private(set) var contentView: UIView!
                                ^~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/HostingView.swift:29:23: error: property does not override any property from its superclass
  public override var intrinsicContentSize: CGSize {
         ~~~~~~~~     ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/HostingView.swift:33:39: error: cannot find type 'UIEdgeInsets' in scope
  public override var safeAreaInsets: UIEdgeInsets {
                                      ^~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/HostingView.swift:38:24: error: 'View' is only available in macOS 10.15 or newer
  public init<Content: View>(@ViewBuilder content: () -> Content) {
                       ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/HostingView.swift:38:10: note: add @available attribute to enclosing initializer
  public init<Content: View>(@ViewBuilder content: () -> Content) {
         ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/HostingView.swift:26:14: note: add @available attribute to enclosing class
public class HostingView: UIView {
             ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/HostingView.swift:38:31: error: 'ViewBuilder' is only available in macOS 10.15 or newer
  public init<Content: View>(@ViewBuilder content: () -> Content) {
                              ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/HostingView.swift:38:10: note: add @available attribute to enclosing initializer
  public init<Content: View>(@ViewBuilder content: () -> Content) {
         ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/HostingView.swift:26:14: note: add @available attribute to enclosing class
public class HostingView: UIView {
             ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/HostingView.swift:62:24: error: method does not override any method from its superclass
  public override func layoutSubviews() {
         ~~~~~~~~      ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/HostingView.swift:26:27: error: cannot find type 'UIView' in scope
public class HostingView: UIView {
                          ^~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/HostingView.swift:82:46: error: 'ProposedViewSize' is only available in macOS 13.0 or newer
    @inlinable func hash(_ proposedViewSize: ProposedViewSize) -> Int {
                                             ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/HostingView.swift:82:21: note: add @available attribute to enclosing instance method
    @inlinable func hash(_ proposedViewSize: ProposedViewSize) -> Int {
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/HostingView.swift:71:10: note: add @available attribute to enclosing struct
  struct HostingLayout: Layout {
         ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/HostingView.swift:89:33: error: 'ProposedViewSize' is only available in macOS 13.0 or newer
    func sizeThatFits(proposal: ProposedViewSize, subviews: Subviews, cache: inout Cache) -> CGSize {
                                ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/HostingView.swift:89:10: note: add @available attribute to enclosing instance method
    func sizeThatFits(proposal: ProposedViewSize, subviews: Subviews, cache: inout Cache) -> CGSize {
         ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/HostingView.swift:71:10: note: add @available attribute to enclosing struct
  struct HostingLayout: Layout {
         ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/HostingView.swift:99:53: error: 'ProposedViewSize' is only available in macOS 13.0 or newer
    func placeSubviews(in bounds: CGRect, proposal: ProposedViewSize, subviews: Subviews, cache: inout Cache) {
                                                    ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/HostingView.swift:99:10: note: add @available attribute to enclosing instance method
    func placeSubviews(in bounds: CGRect, proposal: ProposedViewSize, subviews: Subviews, cache: inout Cache) {
         ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/HostingView.swift:71:10: note: add @available attribute to enclosing struct
  struct HostingLayout: Layout {
         ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/HostingView.swift:128:2: error: 'Preview(_:body:)' is only available in macOS 10.15 or newer
#Preview {
 ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/HostingView.swift:129:3: error: 'buildExpression' is unavailable: this expression does not conform to 'View'
  HostingView {
  ^~~~~~~~~~~
SwiftUICore.ViewBuilder.buildExpression:3:22: note: 'buildExpression' has been explicitly marked unavailable here
  public static func buildExpression(_ invalid: Any) -> some View
                     ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/HostingView.swift:129:3: error: conformance of 'Text' to 'View' is only available in macOS 10.15 or newer
  HostingView {
  ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/HostingView.swift:129:3: note: add 'if #available' version check
  HostingView {
  ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/HostingView.swift:130:5: error: conformance of 'Text' to 'View' is only available in macOS 10.15 or newer
    Text("Hosting View")
    ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/HostingView.swift:130:5: note: add 'if #available' version check
    Text("Hosting View")
    ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/HostingView.swift:130:5: error: 'Text' is only available in macOS 10.15 or newer
    Text("Hosting View")
    ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/HostingView.swift:130:5: note: add 'if #available' version check
    Text("Hosting View")
    ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/HostingView.swift:131:8: error: 'font' is only available in macOS 10.15 or newer
      .font(.largeTitle)
       ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/HostingView.swift:131:8: note: add 'if #available' version check
      .font(.largeTitle)
       ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/HostingView.swift:131:14: error: 'largeTitle' is only available in macOS 10.15 or newer
      .font(.largeTitle)
             ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/HostingView.swift:131:14: note: add 'if #available' version check
      .font(.largeTitle)
             ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/HostingView.swift:132:8: error: 'fontWeight' is only available in macOS 10.15 or newer
      .fontWeight(.black)
       ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/HostingView.swift:132:8: note: add 'if #available' version check
      .fontWeight(.black)
       ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/HostingView.swift:133:8: error: 'foregroundStyle' is only available in macOS 14.0 or newer
      .foregroundStyle(
       ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/HostingView.swift:133:8: note: add 'if #available' version check
      .foregroundStyle(
       ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/HostingView.swift:134:10: error: 'linearGradient(colors:startPoint:endPoint:)' is only available in macOS 10.15 or newer
        .linearGradient(
         ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/HostingView.swift:134:10: note: add 'if #available' version check
        .linearGradient(
         ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/HostingView.swift:135:21: error: 'cyan' is only available in macOS 12.0 or newer
          colors: [.cyan, .indigo, .pink, .orange, .yellow],
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/HostingView.swift:135:21: note: add 'if #available' version check
          colors: [.cyan, .indigo, .pink, .orange, .yellow],
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/HostingView.swift:135:28: error: 'indigo' is only available in macOS 12.0 or newer
          colors: [.cyan, .indigo, .pink, .orange, .yellow],
                           ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/HostingView.swift:135:28: note: add 'if #available' version check
          colors: [.cyan, .indigo, .pink, .orange, .yellow],
                           ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/HostingView.swift:135:37: error: 'pink' is only available in macOS 10.15 or newer
          colors: [.cyan, .indigo, .pink, .orange, .yellow],
                                    ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/HostingView.swift:135:37: note: add 'if #available' version check
          colors: [.cyan, .indigo, .pink, .orange, .yellow],
                                    ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/HostingView.swift:135:44: error: 'orange' is only available in macOS 10.15 or newer
          colors: [.cyan, .indigo, .pink, .orange, .yellow],
                                           ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/HostingView.swift:135:44: note: add 'if #available' version check
          colors: [.cyan, .indigo, .pink, .orange, .yellow],
                                           ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/HostingView.swift:135:53: error: 'yellow' is only available in macOS 10.15 or newer
          colors: [.cyan, .indigo, .pink, .orange, .yellow],
                                                    ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/HostingView.swift:135:53: note: add 'if #available' version check
          colors: [.cyan, .indigo, .pink, .orange, .yellow],
                                                    ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/HostingView.swift:129:15: error: conformance of 'Text' to 'View' is only available in macOS 10.15 or newer
  HostingView {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/HostingView.swift:129:15: note: add 'if #available' version check
  HostingView {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/StatefulHostingView.swift:103:2: error: 'Preview(_:body:)' is only available in macOS 10.15 or newer
#Preview {
 ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/StatefulHostingView.swift:104:3: error: 'buildExpression' is unavailable: this expression does not conform to 'View'
  StatefulHostingView(state: Int.random(in: 0..<9)) { state in
  ^~~~~~~~~~~~~~~~~~~
SwiftUICore.ViewBuilder.buildExpression:3:22: note: 'buildExpression' has been explicitly marked unavailable here
  public static func buildExpression(_ invalid: Any) -> some View
                     ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/StatefulHostingView.swift:105:5: error: 'VStack' is only available in macOS 10.15 or newer
    VStack {
    ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/StatefulHostingView.swift:105:5: note: add 'if #available' version check
    VStack {
    ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/StatefulHostingView.swift:106:7: error: conformance of 'Text' to 'View' is only available in macOS 10.15 or newer
      Text("Stateful Hosting View")
      ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/StatefulHostingView.swift:106:7: note: add 'if #available' version check
      Text("Stateful Hosting View")
      ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/StatefulHostingView.swift:106:7: error: 'Text' is only available in macOS 10.15 or newer
      Text("Stateful Hosting View")
      ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/StatefulHostingView.swift:106:7: note: add 'if #available' version check
      Text("Stateful Hosting View")
      ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/StatefulHostingView.swift:107:10: error: 'font' is only available in macOS 10.15 or newer
        .font(.headline)
         ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/StatefulHostingView.swift:107:10: note: add 'if #available' version check
        .font(.headline)
         ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/StatefulHostingView.swift:107:16: error: 'headline' is only available in macOS 10.15 or newer
        .font(.headline)
               ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/StatefulHostingView.swift:107:16: note: add 'if #available' version check
        .font(.headline)
               ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/StatefulHostingView.swift:108:10: error: 'fontWeight' is only available in macOS 10.15 or newer
        .fontWeight(.black)
         ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/StatefulHostingView.swift:108:10: note: add 'if #available' version check
        .fontWeight(.black)
         ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/StatefulHostingView.swift:110:7: error: conformance of 'Text' to 'View' is only available in macOS 10.15 or newer
      Text("State is \(state)")
      ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/StatefulHostingView.swift:110:7: note: add 'if #available' version check
      Text("State is \(state)")
      ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/StatefulHostingView.swift:110:7: error: 'Text' is only available in macOS 10.15 or newer
      Text("State is \(state)")
      ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/StatefulHostingView.swift:110:7: note: add 'if #available' version check
      Text("State is \(state)")
      ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/StatefulHostingView.swift:111:10: error: 'font' is only available in macOS 10.15 or newer
        .font(.subheadline)
         ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/StatefulHostingView.swift:111:10: note: add 'if #available' version check
        .font(.subheadline)
         ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/StatefulHostingView.swift:111:16: error: 'subheadline' is only available in macOS 10.15 or newer
        .font(.subheadline)
               ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/StatefulHostingView.swift:111:16: note: add 'if #available' version check
        .font(.subheadline)
               ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/StatefulHostingView.swift:112:10: error: 'fontWeight' is only available in macOS 10.15 or newer
        .fontWeight(.medium)
         ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/StatefulHostingView.swift:112:10: note: add 'if #available' version check
        .fontWeight(.medium)
         ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/StatefulHostingView.swift:113:10: error: 'foregroundStyle' is only available in macOS 14.0 or newer
        .foregroundStyle(.secondary)
         ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/StatefulHostingView.swift:113:10: note: add 'if #available' version check
        .foregroundStyle(.secondary)
         ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/StatefulHostingView.swift:113:27: error: 'secondary' is only available in macOS 12.0 or newer
        .foregroundStyle(.secondary)
                          ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/StatefulHostingView.swift:113:27: note: add 'if #available' version check
        .foregroundStyle(.secondary)
                          ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/StatefulHostingView.swift:105:12: error: conformance of 'Text' to 'View' is only available in macOS 10.15 or newer
    VStack {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/StatefulHostingView.swift:105:12: note: add 'if #available' version check
    VStack {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/StatefulHostingView.swift:105:12: error: conformance of 'Text' to 'View' is only available in macOS 10.15 or newer
    VStack {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/StatefulHostingView.swift:105:12: note: add 'if #available' version check
    VStack {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/StatefulHostingView.swift:27:33: error: cannot find type 'UIView' in scope
  private(set) var contentView: UIView!
                                ^~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/StatefulHostingView.swift:35:23: error: property does not override any property from its superclass
  public override var intrinsicContentSize: CGSize {
         ~~~~~~~~     ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/StatefulHostingView.swift:39:39: error: cannot find type 'UIEdgeInsets' in scope
  public override var safeAreaInsets: UIEdgeInsets {
                                      ^~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/StatefulHostingView.swift:44:24: error: 'View' is only available in macOS 10.15 or newer
  public init<Content: View>(state: State, @ViewBuilder content: @escaping (State) -> Content) {
                       ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/StatefulHostingView.swift:44:10: note: add @available attribute to enclosing initializer
  public init<Content: View>(state: State, @ViewBuilder content: @escaping (State) -> Content) {
         ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/StatefulHostingView.swift:26:14: note: add @available attribute to enclosing generic class
public class StatefulHostingView<State>: UIView {
             ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/StatefulHostingView.swift:44:45: error: 'ViewBuilder' is only available in macOS 10.15 or newer
  public init<Content: View>(state: State, @ViewBuilder content: @escaping (State) -> Content) {
                                            ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/StatefulHostingView.swift:44:10: note: add @available attribute to enclosing initializer
  public init<Content: View>(state: State, @ViewBuilder content: @escaping (State) -> Content) {
         ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/StatefulHostingView.swift:26:14: note: add @available attribute to enclosing generic class
public class StatefulHostingView<State>: UIView {
             ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/StatefulHostingView.swift:68:24: error: method does not override any method from its superclass
  public override func layoutSubviews() {
         ~~~~~~~~      ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/StatefulHostingView.swift:26:42: error: cannot find type 'UIView' in scope
public class StatefulHostingView<State>: UIView {
                                         ^~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/StatefulHostingView.swift:78:6: error: 'ObservedObject' is only available in macOS 10.15 or newer
    @ObservedObject var stateObject: StateObject
     ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/StatefulHostingView.swift:77:10: note: add @available attribute to enclosing generic struct
  struct StatefulContentView<Content: View>: View {
         ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/StatefulHostingView.swift:77:10: note: add @available attribute to enclosing generic struct
  struct StatefulContentView<Content: View>: View {
         ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/StatefulHostingView.swift:82:20: error: 'View' is only available in macOS 10.15 or newer
    var body: some View {
                   ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/StatefulHostingView.swift:82:9: note: add @available attribute to enclosing property
    var body: some View {
        ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/StatefulHostingView.swift:77:10: note: add @available attribute to enclosing generic struct
  struct StatefulContentView<Content: View>: View {
         ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/StatefulHostingView.swift:77:39: error: 'View' is only available in macOS 10.15 or newer
  struct StatefulContentView<Content: View>: View {
                                      ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/StatefulHostingView.swift:77:10: note: add @available attribute to enclosing generic struct
  struct StatefulContentView<Content: View>: View {
         ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/StatefulHostingView.swift:77:10: note: add @available attribute to enclosing generic struct
  struct StatefulContentView<Content: View>: View {
         ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/StatefulHostingView.swift:92:6: error: 'Published' is only available in macOS 10.15 or newer
    @Published var state: State
     ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/StatefulHostingView.swift:91:9: note: add @available attribute to enclosing class
  class StateObject: ObservableObject {
        ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/StatefulHostingView.swift:91:9: note: add @available attribute to enclosing class
  class StateObject: ObservableObject {
        ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/StatefulHostingView.swift:91:22: error: 'ObservableObject' is only available in macOS 10.15 or newer
  class StateObject: ObservableObject {
                     ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/StatefulHostingView.swift:91:9: note: add @available attribute to enclosing class
  class StateObject: ObservableObject {
        ^
/Users/admin/builder/spi-builder-workspace/Sources/HostingView/StatefulHostingView.swift:91:9: note: add @available attribute to enclosing class
  class StateObject: ObservableObject {
        ^
Failed frontend command:
/Applications/Xcode-16.3.0.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/HostingView/HostingView.swift /Users/admin/builder/spi-builder-workspace/Sources/HostingView/StatefulHostingView.swift -target arm64-apple-macos10.13 -Xllvm -aarch64-use-tbi -enable-objc-interop -sdk /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -I /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/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 6 -enforce-exclusivity\=checked -Onone -D SWIFT_PACKAGE -D DEBUG -D Xcode -serialize-debugging-options -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/HostingView.build/Debug/HostingView.build/Objects-normal/arm64/HostingView_const_extract_protocols.json -enable-experimental-feature DebugDescriptionMacro -empty-abi-descriptor -plugin-path /Applications/Xcode-16.3.0.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-16.3.0.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 -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx15.4-24E241-8287b8f5db97e746a1562fbca0c9d29b.sdkstatcache -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/HostingView.build/Debug/HostingView.build/swift-overrides.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/HostingView.build/Debug/HostingView.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/HostingView.build/Debug/HostingView.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/HostingView.build/Debug/HostingView.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -module-name HostingView -package-name spi_builder_workspace -frontend-parseable-output -disable-clang-spi -target-sdk-version 15.4 -target-sdk-name macosx15.4 -external-plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server -in-process-plugin-server-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/libSwiftInProcPluginServer.dylib -plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins -plugin-path /Applications/Xcode-16.3.0.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/HostingView.build/Debug/HostingView.build/Objects-normal/arm64/HostingView.swiftdoc -emit-module-source-info-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/HostingView.build/Debug/HostingView.build/Objects-normal/arm64/HostingView.swiftsourceinfo -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/HostingView.build/Debug/HostingView.build/Objects-normal/arm64/HostingView-Swift.h -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/HostingView.build/Debug/HostingView.build/Objects-normal/arm64/HostingView-master-emit-module.dia -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/HostingView.build/Debug/HostingView.build/Objects-normal/arm64/HostingView-master-emit-module.d -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/HostingView.build/Debug/HostingView.build/Objects-normal/arm64/HostingView.swiftmodule -emit-abi-descriptor-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/HostingView.build/Debug/HostingView.build/Objects-normal/arm64/HostingView.abi.json
SwiftCompile normal arm64 Compiling\ StatefulHostingView.swift /Users/admin/builder/spi-builder-workspace/Sources/HostingView/StatefulHostingView.swift (in target 'HostingView' from project 'HostingView')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/HostingView/StatefulHostingView.swift (in target 'HostingView' from project 'HostingView')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 Compiling\ HostingView.swift /Users/admin/builder/spi-builder-workspace/Sources/HostingView/HostingView.swift (in target 'HostingView' from project 'HostingView')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/HostingView/HostingView.swift (in target 'HostingView' from project 'HostingView')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

--- xcodebuild: WARNING: Using the first of multiple matching destinations:
{ platform:macOS, arch:arm64, id:093cff20957e0e9a86b99f6164bd9568d3ec6e8b, name:My Mac }
{ platform:macOS, arch:arm64, variant:Mac Catalyst, id:093cff20957e0e9a86b99f6164bd9568d3ec6e8b, name:My Mac }
{ platform:macOS, arch:arm64, variant:DriverKit, id:093cff20957e0e9a86b99f6164bd9568d3ec6e8b, name:My Mac }
{ platform:macOS, arch:arm64, variant:Designed for [iPad,iPhone], id:093cff20957e0e9a86b99f6164bd9568d3ec6e8b, name:My Mac }
** BUILD FAILED **
The following build commands failed:
	EmitSwiftModule normal arm64 (in target 'HostingView' from project 'HostingView')
	SwiftEmitModule normal arm64 Emitting\ module\ for\ HostingView (in target 'HostingView' from project 'HostingView')
	Building workspace spi-builder-workspace with scheme HostingView
(3 failures)
BUILD FAILURE 6.1 macosXcodebuild