Axt – Build Information – Swift Package Index

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Build Information

Failed to build Axt, reference master (23a8a9), with Swift 6.1 for macOS (Xcode) using Xcode 16.3 on 27 Apr 2025 06:12:48 UTC.

Build Command

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

Build Log

========================================
RunAll
========================================
Builder version: 4.61.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/soundcloud/Axt.git
Reference: master
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/soundcloud/Axt
 * branch            master     -> FETCH_HEAD
 * [new branch]      master     -> origin/master
HEAD is now at 23a8a92 Update README.md
Cloned https://github.com/soundcloud/Axt.git
Revision (git rev-parse @):
23a8a92bd77ac9865f8d38f23f07f3ed42ce4da9
SUCCESS checkout https://github.com/soundcloud/Axt.git at master
========================================
Build
========================================
Selected platform:         macosXcodebuild
Swift version:             6.1
Building package at path:  $PWD
https://github.com/soundcloud/Axt.git
https://github.com/soundcloud/Axt.git
{
  "dependencies" : [
  ],
  "manifest_display_name" : "Axt",
  "name" : "Axt",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "14.0"
    }
  ],
  "products" : [
    {
      "name" : "Axt",
      "targets" : [
        "Axt"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "Axt",
      "module_type" : "SwiftTarget",
      "name" : "Axt",
      "path" : "Sources/Axt",
      "product_memberships" : [
        "Axt"
      ],
      "sources" : [
        "Axt.swift",
        "AxtTest/Axt+description.swift",
        "AxtTest/Axt+find.swift",
        "AxtTest/AxtChildNode.swift",
        "AxtTest/AxtElement.swift",
        "AxtTest/AxtNode.swift",
        "AxtTest/AxtTest.swift",
        "AxtTest/Publisher+Compatibility.swift",
        "AxtTest/Publisher+firstValue.swift",
        "AxtTest/printHierarchy.swift",
        "AxtView.swift",
        "Modifier.swift",
        "Native/Button.swift",
        "Native/NavigationLink.swift",
        "Native/Text.swift",
        "Native/TextField.swift",
        "Native/Toggle.swift",
        "NativeView.swift",
        "View+testData.swift",
        "View+testId.swift",
        "dig.swift",
        "hostAxtSheet.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.6"
}
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:
  Axt: /Users/admin/builder/spi-builder-workspace
resolved source packages: Axt
{
  "dependencies" : [
  ],
  "manifest_display_name" : "Axt",
  "name" : "Axt",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "14.0"
    }
  ],
  "products" : [
    {
      "name" : "Axt",
      "targets" : [
        "Axt"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "Axt",
      "module_type" : "SwiftTarget",
      "name" : "Axt",
      "path" : "Sources/Axt",
      "product_memberships" : [
        "Axt"
      ],
      "sources" : [
        "Axt.swift",
        "AxtTest/Axt+description.swift",
        "AxtTest/Axt+find.swift",
        "AxtTest/AxtChildNode.swift",
        "AxtTest/AxtElement.swift",
        "AxtTest/AxtNode.swift",
        "AxtTest/AxtTest.swift",
        "AxtTest/Publisher+Compatibility.swift",
        "AxtTest/Publisher+firstValue.swift",
        "AxtTest/printHierarchy.swift",
        "AxtView.swift",
        "Modifier.swift",
        "Native/Button.swift",
        "Native/NavigationLink.swift",
        "Native/Text.swift",
        "Native/TextField.swift",
        "Native/Toggle.swift",
        "NativeView.swift",
        "View+testData.swift",
        "View+testId.swift",
        "dig.swift",
        "hostAxtSheet.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.6"
}
{
  "workspace" : {
    "name" : "spi-builder-workspace",
    "schemes" : [
      "Axt"
    ]
  }
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme Axt -destination platform=macOS,arch=arm64 OTHER_SWIFT_FLAGS=-stats-output-dir .stats -strict-concurrency=complete -enable-upcoming-feature StrictConcurrency -enable-upcoming-feature DisableOutwardActorInference -enable-upcoming-feature GlobalActorIsolatedTypesUsability -enable-upcoming-feature InferSendableFromCaptures
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 Axt -destination platform=macOS,arch=arm64 "OTHER_SWIFT_FLAGS=-stats-output-dir .stats -strict-concurrency=complete -enable-upcoming-feature StrictConcurrency -enable-upcoming-feature DisableOutwardActorInference -enable-upcoming-feature GlobalActorIsolatedTypesUsability -enable-upcoming-feature InferSendableFromCaptures"
Build settings from command line:
    OTHER_SWIFT_FLAGS = -stats-output-dir .stats -strict-concurrency=complete -enable-upcoming-feature StrictConcurrency -enable-upcoming-feature DisableOutwardActorInference -enable-upcoming-feature GlobalActorIsolatedTypesUsability -enable-upcoming-feature InferSendableFromCaptures
Resolve Package Graph
Resolved source packages:
  Axt: /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 'Axt' in project 'Axt'
        ➜ Explicit dependency on target 'Axt' in project 'Axt'
    Target 'Axt' in project 'Axt' (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: 5159037cfc48ef569d923d59496477ff
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/5159037cfc48ef569d923d59496477ff.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
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
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/Axt.build/Debug/Axt.build/Axt.DependencyMetadataFileList (in target 'Axt' from project 'Axt')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Axt.build/Debug/Axt.build/Axt.DependencyMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Axt.build/Debug/Axt.build/Axt.DependencyStaticMetadataFileList (in target 'Axt' from project 'Axt')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Axt.build/Debug/Axt.build/Axt.DependencyStaticMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Axt.build/Debug/Axt.build/Axt.modulemap (in target 'Axt' from project 'Axt')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Axt.build/Debug/Axt.build/Axt.modulemap
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Axt.build/Debug/Axt.build/Objects-normal/arm64/Axt_const_extract_protocols.json (in target 'Axt' from project 'Axt')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Axt.build/Debug/Axt.build/Objects-normal/arm64/Axt_const_extract_protocols.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Axt.build/Debug/Axt.build/Objects-normal/arm64/Axt.SwiftConstValuesFileList (in target 'Axt' from project 'Axt')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Axt.build/Debug/Axt.build/Objects-normal/arm64/Axt.SwiftConstValuesFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Axt.build/Debug/Axt.build/Objects-normal/arm64/Axt.SwiftFileList (in target 'Axt' from project 'Axt')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Axt.build/Debug/Axt.build/Objects-normal/arm64/Axt.SwiftFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Axt.build/Debug/Axt.build/Objects-normal/arm64/Axt-OutputFileMap.json (in target 'Axt' from project 'Axt')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Axt.build/Debug/Axt.build/Objects-normal/arm64/Axt-OutputFileMap.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Axt.build/Debug/Axt.build/Objects-normal/arm64/Axt.LinkFileList (in target 'Axt' from project 'Axt')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Axt.build/Debug/Axt.build/Objects-normal/arm64/Axt.LinkFileList
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps/Axt.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Axt.build/Debug/Axt.build/Axt.modulemap (in target 'Axt' from project 'Axt')
    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/Axt.build/Debug/Axt.build/Axt.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps
SwiftDriver Axt normal arm64 com.apple.xcode.tools.swift.compiler (in target 'Axt' from project 'Axt')
    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 Axt -Onone -enforce-exclusivity\=checked @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Axt.build/Debug/Axt.build/Objects-normal/arm64/Axt.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -DTESTABLE -stats-output-dir .stats -strict-concurrency\=complete -enable-upcoming-feature StrictConcurrency -enable-upcoming-feature DisableOutwardActorInference -enable-upcoming-feature GlobalActorIsolatedTypesUsability -enable-upcoming-feature InferSendableFromCaptures -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 5 -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/Axt.build/Debug/Axt.build/Objects-normal/arm64/Axt-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/Axt.build/Debug/Axt.build/Objects-normal/arm64/Axt.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/Axt.build/Debug/Axt.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Axt.build/Debug/Axt.build/Objects-normal/arm64/Axt_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/Axt.build/Debug/Axt.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Axt.build/Debug/Axt.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Axt.build/Debug/Axt.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/Axt.build/Debug/Axt.build/Objects-normal/arm64/Axt-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
SwiftCompile normal arm64 Compiling\ Axt.swift,\ Axt+description.swift,\ Axt+find.swift /Users/admin/builder/spi-builder-workspace/Sources/Axt/Axt.swift /Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtTest/Axt+description.swift /Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtTest/Axt+find.swift (in target 'Axt' from project 'Axt')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Axt/Axt.swift (in target 'Axt' from project 'Axt')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtTest/Axt+description.swift (in target 'Axt' from project 'Axt')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtTest/Axt+find.swift (in target 'Axt' from project 'Axt')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 Compiling\ AxtTest.swift,\ Publisher+Compatibility.swift /Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtTest/AxtTest.swift /Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtTest/Publisher+Compatibility.swift (in target 'Axt' from project 'Axt')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtTest/AxtTest.swift (in target 'Axt' from project 'Axt')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtTest/Publisher+Compatibility.swift (in target 'Axt' from project 'Axt')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 Compiling\ AxtChildNode.swift,\ AxtElement.swift,\ AxtNode.swift /Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtTest/AxtChildNode.swift /Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtTest/AxtElement.swift /Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtTest/AxtNode.swift (in target 'Axt' from project 'Axt')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtTest/AxtChildNode.swift (in target 'Axt' from project 'Axt')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtTest/AxtElement.swift (in target 'Axt' from project 'Axt')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtTest/AxtNode.swift (in target 'Axt' from project 'Axt')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

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

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

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

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Axt/Native/TextField.swift (in target 'Axt' from project 'Axt')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

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

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

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

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Axt/Native/NavigationLink.swift (in target 'Axt' from project 'Axt')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftEmitModule normal arm64 Emitting\ module\ for\ Axt (in target 'Axt' from project 'Axt')
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/Axt/Axt.swift /Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtTest/Axt+description.swift /Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtTest/Axt+find.swift /Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtTest/AxtChildNode.swift /Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtTest/AxtElement.swift /Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtTest/AxtNode.swift /Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtTest/AxtTest.swift /Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtTest/Publisher+Compatibility.swift /Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtTest/Publisher+firstValue.swift /Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtTest/printHierarchy.swift /Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtView.swift /Users/admin/builder/spi-builder-workspace/Sources/Axt/Modifier.swift /Users/admin/builder/spi-builder-workspace/Sources/Axt/Native/Button.swift /Users/admin/builder/spi-builder-workspace/Sources/Axt/Native/NavigationLink.swift /Users/admin/builder/spi-builder-workspace/Sources/Axt/Native/Text.swift /Users/admin/builder/spi-builder-workspace/Sources/Axt/Native/TextField.swift /Users/admin/builder/spi-builder-workspace/Sources/Axt/Native/Toggle.swift /Users/admin/builder/spi-builder-workspace/Sources/Axt/NativeView.swift /Users/admin/builder/spi-builder-workspace/Sources/Axt/View+testData.swift /Users/admin/builder/spi-builder-workspace/Sources/Axt/View+testId.swift /Users/admin/builder/spi-builder-workspace/Sources/Axt/dig.swift /Users/admin/builder/spi-builder-workspace/Sources/Axt/hostAxtSheet.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 5 -enforce-exclusivity\=checked -stats-output-dir /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode/.stats -Onone -D SWIFT_PACKAGE -D DEBUG -D TESTABLE -serialize-debugging-options -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Axt.build/Debug/Axt.build/Objects-normal/arm64/Axt_const_extract_protocols.json -enable-upcoming-feature StrictConcurrency -enable-upcoming-feature DisableOutwardActorInference -enable-upcoming-feature GlobalActorIsolatedTypesUsability -enable-upcoming-feature InferSendableFromCaptures -enable-experimental-feature DebugDescriptionMacro -strict-concurrency\=complete -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/Axt.build/Debug/Axt.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/Axt.build/Debug/Axt.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Axt.build/Debug/Axt.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Axt.build/Debug/Axt.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -module-name Axt -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/Axt.build/Debug/Axt.build/Objects-normal/arm64/Axt.swiftdoc -emit-module-source-info-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Axt.build/Debug/Axt.build/Objects-normal/arm64/Axt.swiftsourceinfo -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Axt.build/Debug/Axt.build/Objects-normal/arm64/Axt-Swift.h -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Axt.build/Debug/Axt.build/Objects-normal/arm64/Axt-master-emit-module.dia -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Axt.build/Debug/Axt.build/Objects-normal/arm64/Axt-master-emit-module.d -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Axt.build/Debug/Axt.build/Objects-normal/arm64/Axt.swiftmodule -emit-abi-descriptor-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Axt.build/Debug/Axt.build/Objects-normal/arm64/Axt.abi.json
EmitSwiftModule normal arm64 (in target 'Axt' from project 'Axt')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

/Users/admin/builder/spi-builder-workspace/Sources/Axt/Axt.swift:26:23: warning: static property 'defaultValue' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    public static var defaultValue: [Axt] = []
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/Axt.swift:26:23: note: convert 'defaultValue' to a 'let' constant to make 'Sendable' shared state immutable
    public static var defaultValue: [Axt] = []
                  ~~~ ^
                  let
/Users/admin/builder/spi-builder-workspace/Sources/Axt/Axt.swift:26:23: note: add '@MainActor' to make static property 'defaultValue' part of global actor 'MainActor'
    public static var defaultValue: [Axt] = []
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Axt/Axt.swift:26:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static var defaultValue: [Axt] = []
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtTest/AxtChildNode.swift:9:24: error: 'AnyPublisher' is only available in macOS 10.15 or newer
    let rootDidChange: AnyPublisher<Void, Never>
                       ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtTest/AxtChildNode.swift:6:7: note: add @available attribute to enclosing class
class AxtChildNode: AxtNode {
      ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtTest/AxtChildNode.swift:11:69: error: 'AnyPublisher' is only available in macOS 10.15 or newer
    init(nodeId: UUID, getRoot: @escaping () -> Axt, rootDidChange: AnyPublisher<Void, Never>) {
                                                                    ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtTest/AxtChildNode.swift:11:5: note: add @available attribute to enclosing initializer
    init(nodeId: UUID, getRoot: @escaping () -> Axt, rootDidChange: AnyPublisher<Void, Never>) {
    ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtTest/AxtChildNode.swift:6:7: note: add @available attribute to enclosing class
class AxtChildNode: AxtNode {
      ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtTest/AxtNode.swift:9:24: error: 'AnyPublisher' is only available in macOS 10.15 or newer
    var rootDidChange: AnyPublisher<Void, Never> { get }
                       ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtTest/AxtNode.swift:9:9: note: add @available attribute to enclosing property
    var rootDidChange: AnyPublisher<Void, Never> { get }
        ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtTest/AxtNode.swift:6:10: note: add @available attribute to enclosing protocol
protocol AxtNode: AxtElement {
         ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtTest/AxtTest.swift:7:25: error: cannot find type 'UIWindow' in scope
    private var window: UIWindow!
                        ^~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtTest/AxtTest.swift:8:48: error: cannot find type 'UIViewController' in scope
    public private(set) var hostingController: UIViewController!
                                               ^~~~~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtTest/AxtTest.swift:10:37: warning: static property 'sheets' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    public internal(set) static var sheets: [UUID: AxtTest] = [:]
                                    ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtTest/AxtTest.swift:10:37: note: convert 'sheets' to a 'let' constant to make 'Sendable' shared state immutable
    public internal(set) static var sheets: [UUID: AxtTest] = [:]
                                ~~~ ^
                                let
/Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtTest/AxtTest.swift:10:37: note: add '@MainActor' to make static property 'sheets' part of global actor 'MainActor'
    public internal(set) static var sheets: [UUID: AxtTest] = [:]
                                    ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtTest/AxtTest.swift:10:37: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public internal(set) static var sheets: [UUID: AxtTest] = [:]
                                    ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtTest/AxtTest.swift:11:37: warning: static property 'enabled' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    public internal(set) static var enabled = false
                                    ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtTest/AxtTest.swift:11:37: note: convert 'enabled' to a 'let' constant to make 'Sendable' shared state immutable
    public internal(set) static var enabled = false
                                ~~~ ^
                                let
/Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtTest/AxtTest.swift:11:37: note: add '@MainActor' to make static property 'enabled' part of global actor 'MainActor'
    public internal(set) static var enabled = false
                                    ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtTest/AxtTest.swift:11:37: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public internal(set) static var enabled = false
                                    ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtTest/AxtTest.swift:13:30: error: 'CurrentValueSubject' is only available in macOS 10.15 or newer
    private let axtSubject = CurrentValueSubject<Axt?, Never>(nil)
                             ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtTest/AxtTest.swift:6:20: note: add @available attribute to enclosing class
public final class AxtTest {
                   ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtTest/AxtTest.swift:15:20: error: 'View' is only available in macOS 10.15 or newer
    public init<V: View>(_ view: V) {
                   ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtTest/AxtTest.swift:15:12: note: add @available attribute to enclosing initializer
    public init<V: View>(_ view: V) {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtTest/AxtTest.swift:6:20: note: add @available attribute to enclosing class
public final class AxtTest {
                   ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtTest/AxtTest.swift:21:32: error: 'View' is only available in macOS 10.15 or newer
    public static func host<V: View>(_ view: V) async -> AxtTest {
                               ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtTest/AxtTest.swift:21:24: note: add @available attribute to enclosing static method
    public static func host<V: View>(_ view: V) async -> AxtTest {
                       ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtTest/AxtTest.swift:6:20: note: add @available attribute to enclosing class
public final class AxtTest {
                   ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtTest/AxtTest.swift:59:24: error: 'AnyPublisher' is only available in macOS 10.15 or newer
    var rootDidChange: AnyPublisher<Void, Never> { axtSubject.map { _ in }.dropFirst().eraseToAnyPublisher() }
                       ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtTest/AxtTest.swift:59:9: note: add @available attribute to enclosing property
    var rootDidChange: AnyPublisher<Void, Never> { axtSubject.map { _ in }.dropFirst().eraseToAnyPublisher() }
        ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtTest/AxtTest.swift:54:1: note: add @available attribute to enclosing extension
extension AxtTest: AxtNode {
^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtTest/AxtTest.swift:64:21: error: 'CurrentValueSubject' is only available in macOS 10.15 or newer
    let axtSubject: CurrentValueSubject<Axt?, Never>
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtTest/AxtTest.swift:62:16: note: add @available attribute to enclosing generic struct
private struct HostView<Content: View>: View {
               ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtTest/AxtTest.swift:66:20: error: 'View' is only available in macOS 10.15 or newer
    var body: some View {
                   ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtTest/AxtTest.swift:66:9: note: add @available attribute to enclosing property
    var body: some View {
        ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtTest/AxtTest.swift:62:16: note: add @available attribute to enclosing generic struct
private struct HostView<Content: View>: View {
               ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtTest/AxtTest.swift:62:34: error: 'View' is only available in macOS 10.15 or newer
private struct HostView<Content: View>: View {
                                 ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtTest/AxtTest.swift:62:16: note: add @available attribute to enclosing generic struct
private struct HostView<Content: View>: View {
               ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtTest/Publisher+Compatibility.swift:7:17: error: 'AsyncThrowingStream' is only available in macOS 10.15 or newer
    var values: AsyncThrowingStream<Output, Error> {
                ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtTest/Publisher+Compatibility.swift:7:9: note: add @available attribute to enclosing property
    var values: AsyncThrowingStream<Output, Error> {
        ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtTest/Publisher+Compatibility.swift:6:1: note: add @available attribute to enclosing extension
extension Publisher {
^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtTest/Publisher+Compatibility.swift:6:11: error: 'Publisher' is only available in macOS 10.15 or newer
extension Publisher {
          ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtTest/Publisher+Compatibility.swift:6:1: note: add @available attribute to enclosing extension
extension Publisher {
^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtTest/Publisher+Compatibility.swift:30:17: error: 'AsyncStream' is only available in macOS 10.15 or newer
    var values: AsyncStream<Output> {
                ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtTest/Publisher+Compatibility.swift:30:9: note: add @available attribute to enclosing property
    var values: AsyncStream<Output> {
        ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtTest/Publisher+Compatibility.swift:29:8: note: add @available attribute to enclosing extension
public extension Publisher where Failure == Never {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtTest/Publisher+Compatibility.swift:29:18: error: 'Publisher' is only available in macOS 10.15 or newer
public extension Publisher where Failure == Never {
                 ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtTest/Publisher+Compatibility.swift:29:8: note: add @available attribute to enclosing extension
public extension Publisher where Failure == Never {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtTest/Publisher+firstValue.swift:8:18: error: 'Publisher' is only available in macOS 10.15 or newer
public extension Publisher where Failure == Never {
                 ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtTest/Publisher+firstValue.swift:8:8: note: add @available attribute to enclosing extension
public extension Publisher where Failure == Never {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtView.swift:12:6: error: 'State' is only available in macOS 10.15 or newer
    @State private var nodeId = UUID()
     ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtView.swift:5:8: note: add @available attribute to enclosing generic struct
struct AxtView<Content: View>: View {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtView.swift:13:6: error: 'State' is only available in macOS 10.15 or newer
    @State private var visible = true
     ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtView.swift:5:8: note: add @available attribute to enclosing generic struct
struct AxtView<Content: View>: View {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtView.swift:15:20: error: 'View' is only available in macOS 10.15 or newer
    var body: some View {
                   ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtView.swift:15:9: note: add @available attribute to enclosing property
    var body: some View {
        ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtView.swift:5:8: note: add @available attribute to enclosing generic struct
struct AxtView<Content: View>: View {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtView.swift:5:25: error: 'View' is only available in macOS 10.15 or newer
struct AxtView<Content: View>: View {
                        ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtView.swift:5:8: note: add @available attribute to enclosing generic struct
struct AxtView<Content: View>: View {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtView.swift:37:6: error: 'State' is only available in macOS 10.15 or newer
    @State private var nodeId = UUID()
     ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtView.swift:29:8: note: add @available attribute to enclosing generic struct
struct AxtInsertView<Content: View>: View {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtView.swift:39:20: error: 'View' is only available in macOS 10.15 or newer
    var body: some View {
                   ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtView.swift:39:9: note: add @available attribute to enclosing property
    var body: some View {
        ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtView.swift:29:8: note: add @available attribute to enclosing generic struct
struct AxtInsertView<Content: View>: View {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtView.swift:29:31: error: 'View' is only available in macOS 10.15 or newer
struct AxtInsertView<Content: View>: View {
                              ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtView.swift:29:8: note: add @available attribute to enclosing generic struct
struct AxtInsertView<Content: View>: View {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/Modifier.swift:4:29: error: 'View' is only available in macOS 10.15 or newer
    associatedtype Content: View
                            ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/Modifier.swift:4:20: note: add @available attribute to enclosing associated type
    associatedtype Content: View
                   ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/Modifier.swift:3:17: note: add @available attribute to enclosing protocol
public protocol Modifier {
                ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/Modifier.swift:6:26: error: 'View' is only available in macOS 10.15 or newer
    associatedtype Body: View
                         ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/Modifier.swift:6:20: note: add @available attribute to enclosing associated type
    associatedtype Body: View
                   ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/Modifier.swift:3:17: note: add @available attribute to enclosing protocol
public protocol Modifier {
                ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/Native/Button.swift:5:50: error: 'View' is only available in macOS 10.15 or newer
    public func make(_ content: Content) -> some View {
                                                 ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/Native/Button.swift:5:17: note: add @available attribute to enclosing instance method
    public func make(_ content: Content) -> some View {
                ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/Native/Button.swift:3:15: note: add @available attribute to enclosing generic struct
public struct ButtonModifier<Content: View>: Modifier {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/Native/Button.swift:3:39: error: 'View' is only available in macOS 10.15 or newer
public struct ButtonModifier<Content: View>: Modifier {
                                      ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/Native/Button.swift:3:15: note: add @available attribute to enclosing generic struct
public struct ButtonModifier<Content: View>: Modifier {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/Native/Button.swift:17:24: warning: call to main actor-isolated instance method 'testData(label:value:action:setValue:)' in a synchronous nonisolated context; this is an error in the Swift 6 language mode
        return content.testData(label: label, value: nil, action: action)
                       ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/View+testData.swift:21:23: note: calls to instance method 'testData(label:value:action:setValue:)' from outside of its actor context are implicitly asynchronous
    @ViewBuilder func testData(label: String? = nil, value: Any? = nil, action: (() -> Void)? = nil, setValue: ((Any?) -> Void)? = nil) -> some View {
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/Native/Button.swift:5:17: note: add '@MainActor' to make instance method 'make' part of global actor 'MainActor'
    public func make(_ content: Content) -> some View {
                ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Axt/Native/NavigationLink.swift:5:50: error: 'View' is only available in macOS 10.15 or newer
    public func make(_ content: Content) -> some View {
                                                 ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/Native/NavigationLink.swift:5:17: note: add @available attribute to enclosing instance method
    public func make(_ content: Content) -> some View {
                ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/Native/NavigationLink.swift:3:15: note: add @available attribute to enclosing generic struct
public struct NavigationLinkModifier<Content: View>: Modifier {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/Native/NavigationLink.swift:3:47: error: 'View' is only available in macOS 10.15 or newer
public struct NavigationLinkModifier<Content: View>: Modifier {
                                              ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/Native/NavigationLink.swift:3:15: note: add @available attribute to enclosing generic struct
public struct NavigationLinkModifier<Content: View>: Modifier {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/Native/NavigationLink.swift:29:6: error: 'State' is only available in macOS 10.15 or newer
    @State var isActive: Bool
     ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/Native/NavigationLink.swift:25:16: note: add @available attribute to enclosing generic struct
private struct AxtNavigationLink<Content: View>: View {
               ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/Native/NavigationLink.swift:30:19: error: 'State' is only available in macOS 10.15 or newer
    let content: (State<Bool>) -> Content
                  ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/Native/NavigationLink.swift:25:16: note: add @available attribute to enclosing generic struct
private struct AxtNavigationLink<Content: View>: View {
               ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/Native/NavigationLink.swift:32:20: error: 'State' is only available in macOS 10.15 or newer
    init(isActive: State<Bool>, content: @escaping ((State<Bool>) -> Content)) {
                   ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/Native/NavigationLink.swift:32:5: note: add @available attribute to enclosing initializer
    init(isActive: State<Bool>, content: @escaping ((State<Bool>) -> Content)) {
    ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/Native/NavigationLink.swift:25:16: note: add @available attribute to enclosing generic struct
private struct AxtNavigationLink<Content: View>: View {
               ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/Native/NavigationLink.swift:32:54: error: 'State' is only available in macOS 10.15 or newer
    init(isActive: State<Bool>, content: @escaping ((State<Bool>) -> Content)) {
                                                     ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/Native/NavigationLink.swift:32:5: note: add @available attribute to enclosing initializer
    init(isActive: State<Bool>, content: @escaping ((State<Bool>) -> Content)) {
    ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/Native/NavigationLink.swift:25:16: note: add @available attribute to enclosing generic struct
private struct AxtNavigationLink<Content: View>: View {
               ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/Native/NavigationLink.swift:37:20: error: 'View' is only available in macOS 10.15 or newer
    var body: some View {
                   ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/Native/NavigationLink.swift:37:9: note: add @available attribute to enclosing property
    var body: some View {
        ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/Native/NavigationLink.swift:25:16: note: add @available attribute to enclosing generic struct
private struct AxtNavigationLink<Content: View>: View {
               ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/Native/NavigationLink.swift:25:43: error: 'View' is only available in macOS 10.15 or newer
private struct AxtNavigationLink<Content: View>: View {
                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/Native/NavigationLink.swift:25:16: note: add @available attribute to enclosing generic struct
private struct AxtNavigationLink<Content: View>: View {
               ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/Native/Text.swift:5:50: error: 'View' is only available in macOS 10.15 or newer
    public func make(_ content: Content) -> some View {
                                                 ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/Native/Text.swift:5:17: note: add @available attribute to enclosing instance method
    public func make(_ content: Content) -> some View {
                ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/Native/Text.swift:3:15: note: add @available attribute to enclosing generic struct
public struct TextModifier<Content: View>: Modifier {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/Native/Text.swift:3:37: error: 'View' is only available in macOS 10.15 or newer
public struct TextModifier<Content: View>: Modifier {
                                    ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/Native/Text.swift:3:15: note: add @available attribute to enclosing generic struct
public struct TextModifier<Content: View>: Modifier {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/Native/TextField.swift:5:50: error: 'View' is only available in macOS 10.15 or newer
    public func make(_ content: Content) -> some View {
                                                 ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/Native/TextField.swift:5:17: note: add @available attribute to enclosing instance method
    public func make(_ content: Content) -> some View {
                ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/Native/TextField.swift:3:15: note: add @available attribute to enclosing generic struct
public struct TextFieldModifier<Content: View>: Modifier {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/Native/TextField.swift:3:42: error: 'View' is only available in macOS 10.15 or newer
public struct TextFieldModifier<Content: View>: Modifier {
                                         ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/Native/TextField.swift:3:15: note: add @available attribute to enclosing generic struct
public struct TextFieldModifier<Content: View>: Modifier {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/Native/Toggle.swift:5:50: error: 'View' is only available in macOS 10.15 or newer
    public func make(_ content: Content) -> some View {
                                                 ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/Native/Toggle.swift:5:17: note: add @available attribute to enclosing instance method
    public func make(_ content: Content) -> some View {
                ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/Native/Toggle.swift:3:15: note: add @available attribute to enclosing generic struct
public struct ToggleModifier<Content: View>: Modifier {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/Native/Toggle.swift:3:39: error: 'View' is only available in macOS 10.15 or newer
public struct ToggleModifier<Content: View>: Modifier {
                                      ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/Native/Toggle.swift:3:15: note: add @available attribute to enclosing generic struct
public struct ToggleModifier<Content: View>: Modifier {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/NativeView.swift:3:35: error: 'View' is only available in macOS 10.15 or newer
public struct NativeView<Content: View, M: Modifier> {
                                  ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/NativeView.swift:3:15: note: add @available attribute to enclosing generic struct
public struct NativeView<Content: View, M: Modifier> {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/View+testData.swift:4:185: error: 'View' is only available in macOS 10.15 or newer
    @ViewBuilder func testData<M: Modifier>(type: NativeView<Self, M>, label: String? = nil, value: Any? = nil, action: (() -> Void)? = nil, setValue: ((Any?) -> Void)? = nil) -> some View where M.Content == Self {
                                                                                                                                                                                        ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/View+testData.swift:4:23: note: add @available attribute to enclosing instance method
    @ViewBuilder func testData<M: Modifier>(type: NativeView<Self, M>, label: String? = nil, value: Any? = nil, action: (() -> Void)? = nil, setValue: ((Any?) -> Void)? = nil) -> some View where M.Content == Self {
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/View+testData.swift:3:8: note: add @available attribute to enclosing extension
public extension View {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/View+testData.swift:4:6: error: 'ViewBuilder' is only available in macOS 10.15 or newer
    @ViewBuilder func testData<M: Modifier>(type: NativeView<Self, M>, label: String? = nil, value: Any? = nil, action: (() -> Void)? = nil, setValue: ((Any?) -> Void)? = nil) -> some View where M.Content == Self {
     ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/View+testData.swift:4:23: note: add @available attribute to enclosing instance method
    @ViewBuilder func testData<M: Modifier>(type: NativeView<Self, M>, label: String? = nil, value: Any? = nil, action: (() -> Void)? = nil, setValue: ((Any?) -> Void)? = nil) -> some View where M.Content == Self {
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/View+testData.swift:3:8: note: add @available attribute to enclosing extension
public extension View {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/View+testData.swift:21:145: error: 'View' is only available in macOS 10.15 or newer
    @ViewBuilder func testData(label: String? = nil, value: Any? = nil, action: (() -> Void)? = nil, setValue: ((Any?) -> Void)? = nil) -> some View {
                                                                                                                                                ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/View+testData.swift:21:23: note: add @available attribute to enclosing instance method
    @ViewBuilder func testData(label: String? = nil, value: Any? = nil, action: (() -> Void)? = nil, setValue: ((Any?) -> Void)? = nil) -> some View {
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/View+testData.swift:3:8: note: add @available attribute to enclosing extension
public extension View {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/View+testData.swift:21:6: error: 'ViewBuilder' is only available in macOS 10.15 or newer
    @ViewBuilder func testData(label: String? = nil, value: Any? = nil, action: (() -> Void)? = nil, setValue: ((Any?) -> Void)? = nil) -> some View {
     ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/View+testData.swift:21:23: note: add @available attribute to enclosing instance method
    @ViewBuilder func testData(label: String? = nil, value: Any? = nil, action: (() -> Void)? = nil, setValue: ((Any?) -> Void)? = nil) -> some View {
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/View+testData.swift:3:8: note: add @available attribute to enclosing extension
public extension View {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/View+testData.swift:3:18: error: 'View' is only available in macOS 10.15 or newer
public extension View {
                 ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/View+testData.swift:3:8: note: add @available attribute to enclosing extension
public extension View {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/View+testId.swift:4:205: error: 'View' is only available in macOS 10.15 or newer
    @ViewBuilder func testId<M: Modifier>(_ identifier: String, type: NativeView<Self, M>, label: String? = nil, value: Any? = nil, action: (() -> Void)? = nil, setValue: ((Any?) -> Void)? = nil) -> some View where M.Content == Self {
                                                                                                                                                                                                            ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/View+testId.swift:4:23: note: add @available attribute to enclosing instance method
    @ViewBuilder func testId<M: Modifier>(_ identifier: String, type: NativeView<Self, M>, label: String? = nil, value: Any? = nil, action: (() -> Void)? = nil, setValue: ((Any?) -> Void)? = nil) -> some View where M.Content == Self {
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/View+testId.swift:3:8: note: add @available attribute to enclosing extension
public extension View {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/View+testId.swift:4:6: error: 'ViewBuilder' is only available in macOS 10.15 or newer
    @ViewBuilder func testId<M: Modifier>(_ identifier: String, type: NativeView<Self, M>, label: String? = nil, value: Any? = nil, action: (() -> Void)? = nil, setValue: ((Any?) -> Void)? = nil) -> some View where M.Content == Self {
     ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/View+testId.swift:4:23: note: add @available attribute to enclosing instance method
    @ViewBuilder func testId<M: Modifier>(_ identifier: String, type: NativeView<Self, M>, label: String? = nil, value: Any? = nil, action: (() -> Void)? = nil, setValue: ((Any?) -> Void)? = nil) -> some View where M.Content == Self {
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/View+testId.swift:3:8: note: add @available attribute to enclosing extension
public extension View {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/View+testId.swift:21:165: error: 'View' is only available in macOS 10.15 or newer
    @ViewBuilder func testId(_ identifier: String, label: String? = nil, value: Any? = nil, action: (() -> Void)? = nil, setValue: ((Any?) -> Void)? = nil) -> some View {
                                                                                                                                                                    ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/View+testId.swift:21:23: note: add @available attribute to enclosing instance method
    @ViewBuilder func testId(_ identifier: String, label: String? = nil, value: Any? = nil, action: (() -> Void)? = nil, setValue: ((Any?) -> Void)? = nil) -> some View {
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/View+testId.swift:3:8: note: add @available attribute to enclosing extension
public extension View {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/View+testId.swift:21:6: error: 'ViewBuilder' is only available in macOS 10.15 or newer
    @ViewBuilder func testId(_ identifier: String, label: String? = nil, value: Any? = nil, action: (() -> Void)? = nil, setValue: ((Any?) -> Void)? = nil) -> some View {
     ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/View+testId.swift:21:23: note: add @available attribute to enclosing instance method
    @ViewBuilder func testId(_ identifier: String, label: String? = nil, value: Any? = nil, action: (() -> Void)? = nil, setValue: ((Any?) -> Void)? = nil) -> some View {
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/View+testId.swift:3:8: note: add @available attribute to enclosing extension
public extension View {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/View+testId.swift:38:199: error: 'View' is only available in macOS 10.15 or newer
    @ViewBuilder func testId(insert identifier: String, when condition: Bool = true, label: String? = nil, value: Any? = nil, action: (() -> Void)? = nil, setValue: ((Any?) -> Void)? = nil) -> some View {
                                                                                                                                                                                                      ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/View+testId.swift:38:23: note: add @available attribute to enclosing instance method
    @ViewBuilder func testId(insert identifier: String, when condition: Bool = true, label: String? = nil, value: Any? = nil, action: (() -> Void)? = nil, setValue: ((Any?) -> Void)? = nil) -> some View {
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/View+testId.swift:3:8: note: add @available attribute to enclosing extension
public extension View {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/View+testId.swift:38:6: error: 'ViewBuilder' is only available in macOS 10.15 or newer
    @ViewBuilder func testId(insert identifier: String, when condition: Bool = true, label: String? = nil, value: Any? = nil, action: (() -> Void)? = nil, setValue: ((Any?) -> Void)? = nil) -> some View {
     ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/View+testId.swift:38:23: note: add @available attribute to enclosing instance method
    @ViewBuilder func testId(insert identifier: String, when condition: Bool = true, label: String? = nil, value: Any? = nil, action: (() -> Void)? = nil, setValue: ((Any?) -> Void)? = nil) -> some View {
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/View+testId.swift:3:8: note: add @available attribute to enclosing extension
public extension View {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/View+testId.swift:3:18: error: 'View' is only available in macOS 10.15 or newer
public extension View {
                 ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/View+testId.swift:3:8: note: add @available attribute to enclosing extension
public extension View {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/hostAxtSheet.swift:6:33: error: 'View' is only available in macOS 10.15 or newer
    func hostAxtSheet() -> some View {
                                ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/hostAxtSheet.swift:6:10: note: add @available attribute to enclosing instance method
    func hostAxtSheet() -> some View {
         ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/hostAxtSheet.swift:3:8: note: add @available attribute to enclosing extension
public extension View {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/hostAxtSheet.swift:3:18: error: 'View' is only available in macOS 10.15 or newer
public extension View {
                 ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/hostAxtSheet.swift:3:8: note: add @available attribute to enclosing extension
public extension View {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/hostAxtSheet.swift:24:59: error: cannot find type 'UIViewController' in scope
    public func makeUIViewController(context: Context) -> UIViewController {
                                                          ^~~~~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/Axt/hostAxtSheet.swift:24:47: error: cannot find type 'Context' in scope
    public func makeUIViewController(context: Context) -> UIViewController {
                                              ^~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/Axt/hostAxtSheet.swift:30:43: error: cannot find type 'UIViewController' in scope
    public func updateUIViewController(_: UIViewController, context: Context) {
                                          ^~~~~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/Axt/hostAxtSheet.swift:30:70: error: cannot find type 'Context' in scope
    public func updateUIViewController(_: UIViewController, context: Context) {
                                                                     ^~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/Axt/hostAxtSheet.swift:35:53: error: cannot find type 'UIViewController' in scope
    public static func dismantleUIViewController(_: UIViewController, coordinator: Coordinator) {
                                                    ^~~~~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/Axt/hostAxtSheet.swift:17:33: error: cannot find type 'UIViewControllerRepresentable' in scope
struct AxtSheet<Content: View>: UIViewControllerRepresentable {
                                ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/Axt/hostAxtSheet.swift:17:26: error: 'View' is only available in macOS 10.15 or newer
struct AxtSheet<Content: View>: UIViewControllerRepresentable {
                         ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/hostAxtSheet.swift:17:8: note: add @available attribute to enclosing generic struct
struct AxtSheet<Content: View>: UIViewControllerRepresentable {
       ^
SwiftCompile normal arm64 Compiling\ View+testData.swift,\ View+testId.swift /Users/admin/builder/spi-builder-workspace/Sources/Axt/View+testData.swift /Users/admin/builder/spi-builder-workspace/Sources/Axt/View+testId.swift (in target 'Axt' from project 'Axt')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Axt/View+testData.swift (in target 'Axt' from project 'Axt')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Axt/View+testId.swift (in target 'Axt' from project 'Axt')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

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

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

SwiftCompile normal arm64 Compiling\ Publisher+firstValue.swift,\ printHierarchy.swift /Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtTest/Publisher+firstValue.swift /Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtTest/printHierarchy.swift (in target 'Axt' from project 'Axt')
Command SwiftCompile failed with a nonzero exit code
--- xcodebuild: WARNING: Using the first of multiple matching destinations:
{ platform:macOS, arch:arm64, id:c30e533ba10a41f74f8abbf267e67d39800bdb2a, name:My Mac }
{ platform:macOS, arch:arm64, variant:Mac Catalyst, id:c30e533ba10a41f74f8abbf267e67d39800bdb2a, name:My Mac }
{ platform:macOS, arch:arm64, variant:DriverKit, id:c30e533ba10a41f74f8abbf267e67d39800bdb2a, name:My Mac }
{ platform:macOS, arch:arm64, variant:Designed for [iPad,iPhone], id:c30e533ba10a41f74f8abbf267e67d39800bdb2a, name:My Mac }
** BUILD FAILED **
The following build commands failed:
	SwiftEmitModule normal arm64 Emitting\ module\ for\ Axt (in target 'Axt' from project 'Axt')
	EmitSwiftModule normal arm64 (in target 'Axt' from project 'Axt')
	SwiftCompile normal arm64 Compiling\ Publisher+firstValue.swift,\ printHierarchy.swift /Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtTest/Publisher+firstValue.swift /Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtTest/printHierarchy.swift (in target 'Axt' from project 'Axt')
	Building workspace spi-builder-workspace with scheme Axt
(4 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:
  Axt: /Users/admin/builder/spi-builder-workspace
resolved source packages: Axt
{
  "dependencies" : [
  ],
  "manifest_display_name" : "Axt",
  "name" : "Axt",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "14.0"
    }
  ],
  "products" : [
    {
      "name" : "Axt",
      "targets" : [
        "Axt"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "Axt",
      "module_type" : "SwiftTarget",
      "name" : "Axt",
      "path" : "Sources/Axt",
      "product_memberships" : [
        "Axt"
      ],
      "sources" : [
        "Axt.swift",
        "AxtTest/Axt+description.swift",
        "AxtTest/Axt+find.swift",
        "AxtTest/AxtChildNode.swift",
        "AxtTest/AxtElement.swift",
        "AxtTest/AxtNode.swift",
        "AxtTest/AxtTest.swift",
        "AxtTest/Publisher+Compatibility.swift",
        "AxtTest/Publisher+firstValue.swift",
        "AxtTest/printHierarchy.swift",
        "AxtView.swift",
        "Modifier.swift",
        "Native/Button.swift",
        "Native/NavigationLink.swift",
        "Native/Text.swift",
        "Native/TextField.swift",
        "Native/Toggle.swift",
        "NativeView.swift",
        "View+testData.swift",
        "View+testId.swift",
        "dig.swift",
        "hostAxtSheet.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.6"
}
{
  "workspace" : {
    "name" : "spi-builder-workspace",
    "schemes" : [
      "Axt"
    ]
  }
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme Axt -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 Axt -destination platform=macOS,arch=arm64
Resolve Package Graph
Resolved source packages:
  Axt: /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 'Axt' in project 'Axt'
        ➜ Explicit dependency on target 'Axt' in project 'Axt'
    Target 'Axt' in project 'Axt' (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: 3a5a04f572a738e10055597e86b0ce03
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/3a5a04f572a738e10055597e86b0ce03.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 Axt normal arm64 com.apple.xcode.tools.swift.compiler (in target 'Axt' from project 'Axt')
    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 Axt -Onone -enforce-exclusivity\=checked @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Axt.build/Debug/Axt.build/Objects-normal/arm64/Axt.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -DTESTABLE -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 5 -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/Axt.build/Debug/Axt.build/Objects-normal/arm64/Axt-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/Axt.build/Debug/Axt.build/Objects-normal/arm64/Axt.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/Axt.build/Debug/Axt.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Axt.build/Debug/Axt.build/Objects-normal/arm64/Axt_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/Axt.build/Debug/Axt.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Axt.build/Debug/Axt.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Axt.build/Debug/Axt.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/Axt.build/Debug/Axt.build/Objects-normal/arm64/Axt-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
SwiftCompile normal arm64 Compiling\ Publisher+firstValue.swift,\ printHierarchy.swift /Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtTest/Publisher+firstValue.swift /Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtTest/printHierarchy.swift (in target 'Axt' from project 'Axt')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtTest/Publisher+firstValue.swift (in target 'Axt' from project 'Axt')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtTest/printHierarchy.swift (in target 'Axt' from project 'Axt')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

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

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

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

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Axt/Native/NavigationLink.swift (in target 'Axt' from project 'Axt')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 Compiling\ AxtChildNode.swift,\ AxtElement.swift,\ AxtNode.swift /Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtTest/AxtChildNode.swift /Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtTest/AxtElement.swift /Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtTest/AxtNode.swift (in target 'Axt' from project 'Axt')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtTest/AxtChildNode.swift (in target 'Axt' from project 'Axt')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtTest/AxtElement.swift (in target 'Axt' from project 'Axt')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtTest/AxtNode.swift (in target 'Axt' from project 'Axt')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 Compiling\ AxtTest.swift,\ Publisher+Compatibility.swift /Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtTest/AxtTest.swift /Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtTest/Publisher+Compatibility.swift (in target 'Axt' from project 'Axt')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtTest/AxtTest.swift (in target 'Axt' from project 'Axt')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtTest/Publisher+Compatibility.swift (in target 'Axt' from project 'Axt')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 Compiling\ Axt.swift,\ Axt+description.swift,\ Axt+find.swift /Users/admin/builder/spi-builder-workspace/Sources/Axt/Axt.swift /Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtTest/Axt+description.swift /Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtTest/Axt+find.swift (in target 'Axt' from project 'Axt')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Axt/Axt.swift (in target 'Axt' from project 'Axt')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtTest/Axt+description.swift (in target 'Axt' from project 'Axt')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtTest/Axt+find.swift (in target 'Axt' from project 'Axt')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

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

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Axt/Native/TextField.swift (in target 'Axt' from project 'Axt')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftEmitModule normal arm64 Emitting\ module\ for\ Axt (in target 'Axt' from project 'Axt')
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/Axt/Axt.swift /Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtTest/Axt+description.swift /Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtTest/Axt+find.swift /Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtTest/AxtChildNode.swift /Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtTest/AxtElement.swift /Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtTest/AxtNode.swift /Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtTest/AxtTest.swift /Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtTest/Publisher+Compatibility.swift /Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtTest/Publisher+firstValue.swift /Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtTest/printHierarchy.swift /Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtView.swift /Users/admin/builder/spi-builder-workspace/Sources/Axt/Modifier.swift /Users/admin/builder/spi-builder-workspace/Sources/Axt/Native/Button.swift /Users/admin/builder/spi-builder-workspace/Sources/Axt/Native/NavigationLink.swift /Users/admin/builder/spi-builder-workspace/Sources/Axt/Native/Text.swift /Users/admin/builder/spi-builder-workspace/Sources/Axt/Native/TextField.swift /Users/admin/builder/spi-builder-workspace/Sources/Axt/Native/Toggle.swift /Users/admin/builder/spi-builder-workspace/Sources/Axt/NativeView.swift /Users/admin/builder/spi-builder-workspace/Sources/Axt/View+testData.swift /Users/admin/builder/spi-builder-workspace/Sources/Axt/View+testId.swift /Users/admin/builder/spi-builder-workspace/Sources/Axt/dig.swift /Users/admin/builder/spi-builder-workspace/Sources/Axt/hostAxtSheet.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 5 -enforce-exclusivity\=checked -Onone -D SWIFT_PACKAGE -D DEBUG -D TESTABLE -D Xcode -serialize-debugging-options -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Axt.build/Debug/Axt.build/Objects-normal/arm64/Axt_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/Axt.build/Debug/Axt.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/Axt.build/Debug/Axt.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Axt.build/Debug/Axt.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Axt.build/Debug/Axt.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -module-name Axt -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/Axt.build/Debug/Axt.build/Objects-normal/arm64/Axt.swiftdoc -emit-module-source-info-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Axt.build/Debug/Axt.build/Objects-normal/arm64/Axt.swiftsourceinfo -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Axt.build/Debug/Axt.build/Objects-normal/arm64/Axt-Swift.h -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Axt.build/Debug/Axt.build/Objects-normal/arm64/Axt-master-emit-module.dia -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Axt.build/Debug/Axt.build/Objects-normal/arm64/Axt-master-emit-module.d -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Axt.build/Debug/Axt.build/Objects-normal/arm64/Axt.swiftmodule -emit-abi-descriptor-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Axt.build/Debug/Axt.build/Objects-normal/arm64/Axt.abi.json
EmitSwiftModule normal arm64 (in target 'Axt' from project 'Axt')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

/Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtTest/AxtChildNode.swift:9:24: error: 'AnyPublisher' is only available in macOS 10.15 or newer
    let rootDidChange: AnyPublisher<Void, Never>
                       ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtTest/AxtChildNode.swift:6:7: note: add @available attribute to enclosing class
class AxtChildNode: AxtNode {
      ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtTest/AxtChildNode.swift:11:69: error: 'AnyPublisher' is only available in macOS 10.15 or newer
    init(nodeId: UUID, getRoot: @escaping () -> Axt, rootDidChange: AnyPublisher<Void, Never>) {
                                                                    ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtTest/AxtChildNode.swift:11:5: note: add @available attribute to enclosing initializer
    init(nodeId: UUID, getRoot: @escaping () -> Axt, rootDidChange: AnyPublisher<Void, Never>) {
    ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtTest/AxtChildNode.swift:6:7: note: add @available attribute to enclosing class
class AxtChildNode: AxtNode {
      ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtTest/AxtNode.swift:9:24: error: 'AnyPublisher' is only available in macOS 10.15 or newer
    var rootDidChange: AnyPublisher<Void, Never> { get }
                       ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtTest/AxtNode.swift:9:9: note: add @available attribute to enclosing property
    var rootDidChange: AnyPublisher<Void, Never> { get }
        ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtTest/AxtNode.swift:6:10: note: add @available attribute to enclosing protocol
protocol AxtNode: AxtElement {
         ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtTest/AxtTest.swift:7:25: error: cannot find type 'UIWindow' in scope
    private var window: UIWindow!
                        ^~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtTest/AxtTest.swift:8:48: error: cannot find type 'UIViewController' in scope
    public private(set) var hostingController: UIViewController!
                                               ^~~~~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtTest/AxtTest.swift:13:30: error: 'CurrentValueSubject' is only available in macOS 10.15 or newer
    private let axtSubject = CurrentValueSubject<Axt?, Never>(nil)
                             ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtTest/AxtTest.swift:6:20: note: add @available attribute to enclosing class
public final class AxtTest {
                   ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtTest/AxtTest.swift:15:20: error: 'View' is only available in macOS 10.15 or newer
    public init<V: View>(_ view: V) {
                   ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtTest/AxtTest.swift:15:12: note: add @available attribute to enclosing initializer
    public init<V: View>(_ view: V) {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtTest/AxtTest.swift:6:20: note: add @available attribute to enclosing class
public final class AxtTest {
                   ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtTest/AxtTest.swift:21:32: error: 'View' is only available in macOS 10.15 or newer
    public static func host<V: View>(_ view: V) async -> AxtTest {
                               ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtTest/AxtTest.swift:21:24: note: add @available attribute to enclosing static method
    public static func host<V: View>(_ view: V) async -> AxtTest {
                       ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtTest/AxtTest.swift:6:20: note: add @available attribute to enclosing class
public final class AxtTest {
                   ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtTest/AxtTest.swift:59:24: error: 'AnyPublisher' is only available in macOS 10.15 or newer
    var rootDidChange: AnyPublisher<Void, Never> { axtSubject.map { _ in }.dropFirst().eraseToAnyPublisher() }
                       ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtTest/AxtTest.swift:59:9: note: add @available attribute to enclosing property
    var rootDidChange: AnyPublisher<Void, Never> { axtSubject.map { _ in }.dropFirst().eraseToAnyPublisher() }
        ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtTest/AxtTest.swift:54:1: note: add @available attribute to enclosing extension
extension AxtTest: AxtNode {
^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtTest/AxtTest.swift:64:21: error: 'CurrentValueSubject' is only available in macOS 10.15 or newer
    let axtSubject: CurrentValueSubject<Axt?, Never>
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtTest/AxtTest.swift:62:16: note: add @available attribute to enclosing generic struct
private struct HostView<Content: View>: View {
               ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtTest/AxtTest.swift:66:20: error: 'View' is only available in macOS 10.15 or newer
    var body: some View {
                   ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtTest/AxtTest.swift:66:9: note: add @available attribute to enclosing property
    var body: some View {
        ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtTest/AxtTest.swift:62:16: note: add @available attribute to enclosing generic struct
private struct HostView<Content: View>: View {
               ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtTest/AxtTest.swift:62:34: error: 'View' is only available in macOS 10.15 or newer
private struct HostView<Content: View>: View {
                                 ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtTest/AxtTest.swift:62:16: note: add @available attribute to enclosing generic struct
private struct HostView<Content: View>: View {
               ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtTest/Publisher+Compatibility.swift:7:17: error: 'AsyncThrowingStream' is only available in macOS 10.15 or newer
    var values: AsyncThrowingStream<Output, Error> {
                ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtTest/Publisher+Compatibility.swift:7:9: note: add @available attribute to enclosing property
    var values: AsyncThrowingStream<Output, Error> {
        ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtTest/Publisher+Compatibility.swift:6:1: note: add @available attribute to enclosing extension
extension Publisher {
^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtTest/Publisher+Compatibility.swift:6:11: error: 'Publisher' is only available in macOS 10.15 or newer
extension Publisher {
          ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtTest/Publisher+Compatibility.swift:6:1: note: add @available attribute to enclosing extension
extension Publisher {
^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtTest/Publisher+Compatibility.swift:30:17: error: 'AsyncStream' is only available in macOS 10.15 or newer
    var values: AsyncStream<Output> {
                ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtTest/Publisher+Compatibility.swift:30:9: note: add @available attribute to enclosing property
    var values: AsyncStream<Output> {
        ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtTest/Publisher+Compatibility.swift:29:8: note: add @available attribute to enclosing extension
public extension Publisher where Failure == Never {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtTest/Publisher+Compatibility.swift:29:18: error: 'Publisher' is only available in macOS 10.15 or newer
public extension Publisher where Failure == Never {
                 ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtTest/Publisher+Compatibility.swift:29:8: note: add @available attribute to enclosing extension
public extension Publisher where Failure == Never {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtTest/Publisher+firstValue.swift:8:18: error: 'Publisher' is only available in macOS 10.15 or newer
public extension Publisher where Failure == Never {
                 ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtTest/Publisher+firstValue.swift:8:8: note: add @available attribute to enclosing extension
public extension Publisher where Failure == Never {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtView.swift:12:6: error: 'State' is only available in macOS 10.15 or newer
    @State private var nodeId = UUID()
     ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtView.swift:5:8: note: add @available attribute to enclosing generic struct
struct AxtView<Content: View>: View {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtView.swift:13:6: error: 'State' is only available in macOS 10.15 or newer
    @State private var visible = true
     ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtView.swift:5:8: note: add @available attribute to enclosing generic struct
struct AxtView<Content: View>: View {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtView.swift:15:20: error: 'View' is only available in macOS 10.15 or newer
    var body: some View {
                   ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtView.swift:15:9: note: add @available attribute to enclosing property
    var body: some View {
        ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtView.swift:5:8: note: add @available attribute to enclosing generic struct
struct AxtView<Content: View>: View {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtView.swift:5:25: error: 'View' is only available in macOS 10.15 or newer
struct AxtView<Content: View>: View {
                        ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtView.swift:5:8: note: add @available attribute to enclosing generic struct
struct AxtView<Content: View>: View {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtView.swift:37:6: error: 'State' is only available in macOS 10.15 or newer
    @State private var nodeId = UUID()
     ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtView.swift:29:8: note: add @available attribute to enclosing generic struct
struct AxtInsertView<Content: View>: View {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtView.swift:39:20: error: 'View' is only available in macOS 10.15 or newer
    var body: some View {
                   ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtView.swift:39:9: note: add @available attribute to enclosing property
    var body: some View {
        ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtView.swift:29:8: note: add @available attribute to enclosing generic struct
struct AxtInsertView<Content: View>: View {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtView.swift:29:31: error: 'View' is only available in macOS 10.15 or newer
struct AxtInsertView<Content: View>: View {
                              ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/AxtView.swift:29:8: note: add @available attribute to enclosing generic struct
struct AxtInsertView<Content: View>: View {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/Modifier.swift:4:29: error: 'View' is only available in macOS 10.15 or newer
    associatedtype Content: View
                            ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/Modifier.swift:4:20: note: add @available attribute to enclosing associated type
    associatedtype Content: View
                   ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/Modifier.swift:3:17: note: add @available attribute to enclosing protocol
public protocol Modifier {
                ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/Modifier.swift:6:26: error: 'View' is only available in macOS 10.15 or newer
    associatedtype Body: View
                         ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/Modifier.swift:6:20: note: add @available attribute to enclosing associated type
    associatedtype Body: View
                   ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/Modifier.swift:3:17: note: add @available attribute to enclosing protocol
public protocol Modifier {
                ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/Native/Button.swift:5:50: error: 'View' is only available in macOS 10.15 or newer
    public func make(_ content: Content) -> some View {
                                                 ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/Native/Button.swift:5:17: note: add @available attribute to enclosing instance method
    public func make(_ content: Content) -> some View {
                ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/Native/Button.swift:3:15: note: add @available attribute to enclosing generic struct
public struct ButtonModifier<Content: View>: Modifier {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/Native/Button.swift:3:39: error: 'View' is only available in macOS 10.15 or newer
public struct ButtonModifier<Content: View>: Modifier {
                                      ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/Native/Button.swift:3:15: note: add @available attribute to enclosing generic struct
public struct ButtonModifier<Content: View>: Modifier {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/Native/NavigationLink.swift:5:50: error: 'View' is only available in macOS 10.15 or newer
    public func make(_ content: Content) -> some View {
                                                 ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/Native/NavigationLink.swift:5:17: note: add @available attribute to enclosing instance method
    public func make(_ content: Content) -> some View {
                ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/Native/NavigationLink.swift:3:15: note: add @available attribute to enclosing generic struct
public struct NavigationLinkModifier<Content: View>: Modifier {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/Native/NavigationLink.swift:3:47: error: 'View' is only available in macOS 10.15 or newer
public struct NavigationLinkModifier<Content: View>: Modifier {
                                              ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/Native/NavigationLink.swift:3:15: note: add @available attribute to enclosing generic struct
public struct NavigationLinkModifier<Content: View>: Modifier {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/Native/NavigationLink.swift:29:6: error: 'State' is only available in macOS 10.15 or newer
    @State var isActive: Bool
     ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/Native/NavigationLink.swift:25:16: note: add @available attribute to enclosing generic struct
private struct AxtNavigationLink<Content: View>: View {
               ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/Native/NavigationLink.swift:30:19: error: 'State' is only available in macOS 10.15 or newer
    let content: (State<Bool>) -> Content
                  ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/Native/NavigationLink.swift:25:16: note: add @available attribute to enclosing generic struct
private struct AxtNavigationLink<Content: View>: View {
               ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/Native/NavigationLink.swift:32:20: error: 'State' is only available in macOS 10.15 or newer
    init(isActive: State<Bool>, content: @escaping ((State<Bool>) -> Content)) {
                   ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/Native/NavigationLink.swift:32:5: note: add @available attribute to enclosing initializer
    init(isActive: State<Bool>, content: @escaping ((State<Bool>) -> Content)) {
    ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/Native/NavigationLink.swift:25:16: note: add @available attribute to enclosing generic struct
private struct AxtNavigationLink<Content: View>: View {
               ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/Native/NavigationLink.swift:32:54: error: 'State' is only available in macOS 10.15 or newer
    init(isActive: State<Bool>, content: @escaping ((State<Bool>) -> Content)) {
                                                     ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/Native/NavigationLink.swift:32:5: note: add @available attribute to enclosing initializer
    init(isActive: State<Bool>, content: @escaping ((State<Bool>) -> Content)) {
    ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/Native/NavigationLink.swift:25:16: note: add @available attribute to enclosing generic struct
private struct AxtNavigationLink<Content: View>: View {
               ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/Native/NavigationLink.swift:37:20: error: 'View' is only available in macOS 10.15 or newer
    var body: some View {
                   ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/Native/NavigationLink.swift:37:9: note: add @available attribute to enclosing property
    var body: some View {
        ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/Native/NavigationLink.swift:25:16: note: add @available attribute to enclosing generic struct
private struct AxtNavigationLink<Content: View>: View {
               ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/Native/NavigationLink.swift:25:43: error: 'View' is only available in macOS 10.15 or newer
private struct AxtNavigationLink<Content: View>: View {
                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/Native/NavigationLink.swift:25:16: note: add @available attribute to enclosing generic struct
private struct AxtNavigationLink<Content: View>: View {
               ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/Native/Text.swift:5:50: error: 'View' is only available in macOS 10.15 or newer
    public func make(_ content: Content) -> some View {
                                                 ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/Native/Text.swift:5:17: note: add @available attribute to enclosing instance method
    public func make(_ content: Content) -> some View {
                ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/Native/Text.swift:3:15: note: add @available attribute to enclosing generic struct
public struct TextModifier<Content: View>: Modifier {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/Native/Text.swift:3:37: error: 'View' is only available in macOS 10.15 or newer
public struct TextModifier<Content: View>: Modifier {
                                    ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/Native/Text.swift:3:15: note: add @available attribute to enclosing generic struct
public struct TextModifier<Content: View>: Modifier {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/Native/TextField.swift:5:50: error: 'View' is only available in macOS 10.15 or newer
    public func make(_ content: Content) -> some View {
                                                 ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/Native/TextField.swift:5:17: note: add @available attribute to enclosing instance method
    public func make(_ content: Content) -> some View {
                ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/Native/TextField.swift:3:15: note: add @available attribute to enclosing generic struct
public struct TextFieldModifier<Content: View>: Modifier {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/Native/TextField.swift:3:42: error: 'View' is only available in macOS 10.15 or newer
public struct TextFieldModifier<Content: View>: Modifier {
                                         ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/Native/TextField.swift:3:15: note: add @available attribute to enclosing generic struct
public struct TextFieldModifier<Content: View>: Modifier {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/Native/Toggle.swift:5:50: error: 'View' is only available in macOS 10.15 or newer
    public func make(_ content: Content) -> some View {
                                                 ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/Native/Toggle.swift:5:17: note: add @available attribute to enclosing instance method
    public func make(_ content: Content) -> some View {
                ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/Native/Toggle.swift:3:15: note: add @available attribute to enclosing generic struct
public struct ToggleModifier<Content: View>: Modifier {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/Native/Toggle.swift:3:39: error: 'View' is only available in macOS 10.15 or newer
public struct ToggleModifier<Content: View>: Modifier {
                                      ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/Native/Toggle.swift:3:15: note: add @available attribute to enclosing generic struct
public struct ToggleModifier<Content: View>: Modifier {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/NativeView.swift:3:35: error: 'View' is only available in macOS 10.15 or newer
public struct NativeView<Content: View, M: Modifier> {
                                  ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/NativeView.swift:3:15: note: add @available attribute to enclosing generic struct
public struct NativeView<Content: View, M: Modifier> {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/View+testData.swift:4:185: error: 'View' is only available in macOS 10.15 or newer
    @ViewBuilder func testData<M: Modifier>(type: NativeView<Self, M>, label: String? = nil, value: Any? = nil, action: (() -> Void)? = nil, setValue: ((Any?) -> Void)? = nil) -> some View where M.Content == Self {
                                                                                                                                                                                        ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/View+testData.swift:4:23: note: add @available attribute to enclosing instance method
    @ViewBuilder func testData<M: Modifier>(type: NativeView<Self, M>, label: String? = nil, value: Any? = nil, action: (() -> Void)? = nil, setValue: ((Any?) -> Void)? = nil) -> some View where M.Content == Self {
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/View+testData.swift:3:8: note: add @available attribute to enclosing extension
public extension View {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/View+testData.swift:4:6: error: 'ViewBuilder' is only available in macOS 10.15 or newer
    @ViewBuilder func testData<M: Modifier>(type: NativeView<Self, M>, label: String? = nil, value: Any? = nil, action: (() -> Void)? = nil, setValue: ((Any?) -> Void)? = nil) -> some View where M.Content == Self {
     ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/View+testData.swift:4:23: note: add @available attribute to enclosing instance method
    @ViewBuilder func testData<M: Modifier>(type: NativeView<Self, M>, label: String? = nil, value: Any? = nil, action: (() -> Void)? = nil, setValue: ((Any?) -> Void)? = nil) -> some View where M.Content == Self {
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/View+testData.swift:3:8: note: add @available attribute to enclosing extension
public extension View {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/View+testData.swift:21:145: error: 'View' is only available in macOS 10.15 or newer
    @ViewBuilder func testData(label: String? = nil, value: Any? = nil, action: (() -> Void)? = nil, setValue: ((Any?) -> Void)? = nil) -> some View {
                                                                                                                                                ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/View+testData.swift:21:23: note: add @available attribute to enclosing instance method
    @ViewBuilder func testData(label: String? = nil, value: Any? = nil, action: (() -> Void)? = nil, setValue: ((Any?) -> Void)? = nil) -> some View {
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/View+testData.swift:3:8: note: add @available attribute to enclosing extension
public extension View {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/View+testData.swift:21:6: error: 'ViewBuilder' is only available in macOS 10.15 or newer
    @ViewBuilder func testData(label: String? = nil, value: Any? = nil, action: (() -> Void)? = nil, setValue: ((Any?) -> Void)? = nil) -> some View {
     ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/View+testData.swift:21:23: note: add @available attribute to enclosing instance method
    @ViewBuilder func testData(label: String? = nil, value: Any? = nil, action: (() -> Void)? = nil, setValue: ((Any?) -> Void)? = nil) -> some View {
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/View+testData.swift:3:8: note: add @available attribute to enclosing extension
public extension View {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/View+testData.swift:3:18: error: 'View' is only available in macOS 10.15 or newer
public extension View {
                 ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/View+testData.swift:3:8: note: add @available attribute to enclosing extension
public extension View {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/View+testId.swift:4:205: error: 'View' is only available in macOS 10.15 or newer
    @ViewBuilder func testId<M: Modifier>(_ identifier: String, type: NativeView<Self, M>, label: String? = nil, value: Any? = nil, action: (() -> Void)? = nil, setValue: ((Any?) -> Void)? = nil) -> some View where M.Content == Self {
                                                                                                                                                                                                            ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/View+testId.swift:4:23: note: add @available attribute to enclosing instance method
    @ViewBuilder func testId<M: Modifier>(_ identifier: String, type: NativeView<Self, M>, label: String? = nil, value: Any? = nil, action: (() -> Void)? = nil, setValue: ((Any?) -> Void)? = nil) -> some View where M.Content == Self {
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/View+testId.swift:3:8: note: add @available attribute to enclosing extension
public extension View {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/View+testId.swift:4:6: error: 'ViewBuilder' is only available in macOS 10.15 or newer
    @ViewBuilder func testId<M: Modifier>(_ identifier: String, type: NativeView<Self, M>, label: String? = nil, value: Any? = nil, action: (() -> Void)? = nil, setValue: ((Any?) -> Void)? = nil) -> some View where M.Content == Self {
     ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/View+testId.swift:4:23: note: add @available attribute to enclosing instance method
    @ViewBuilder func testId<M: Modifier>(_ identifier: String, type: NativeView<Self, M>, label: String? = nil, value: Any? = nil, action: (() -> Void)? = nil, setValue: ((Any?) -> Void)? = nil) -> some View where M.Content == Self {
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/View+testId.swift:3:8: note: add @available attribute to enclosing extension
public extension View {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/View+testId.swift:21:165: error: 'View' is only available in macOS 10.15 or newer
    @ViewBuilder func testId(_ identifier: String, label: String? = nil, value: Any? = nil, action: (() -> Void)? = nil, setValue: ((Any?) -> Void)? = nil) -> some View {
                                                                                                                                                                    ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/View+testId.swift:21:23: note: add @available attribute to enclosing instance method
    @ViewBuilder func testId(_ identifier: String, label: String? = nil, value: Any? = nil, action: (() -> Void)? = nil, setValue: ((Any?) -> Void)? = nil) -> some View {
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/View+testId.swift:3:8: note: add @available attribute to enclosing extension
public extension View {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/View+testId.swift:21:6: error: 'ViewBuilder' is only available in macOS 10.15 or newer
    @ViewBuilder func testId(_ identifier: String, label: String? = nil, value: Any? = nil, action: (() -> Void)? = nil, setValue: ((Any?) -> Void)? = nil) -> some View {
     ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/View+testId.swift:21:23: note: add @available attribute to enclosing instance method
    @ViewBuilder func testId(_ identifier: String, label: String? = nil, value: Any? = nil, action: (() -> Void)? = nil, setValue: ((Any?) -> Void)? = nil) -> some View {
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/View+testId.swift:3:8: note: add @available attribute to enclosing extension
public extension View {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/View+testId.swift:38:199: error: 'View' is only available in macOS 10.15 or newer
    @ViewBuilder func testId(insert identifier: String, when condition: Bool = true, label: String? = nil, value: Any? = nil, action: (() -> Void)? = nil, setValue: ((Any?) -> Void)? = nil) -> some View {
                                                                                                                                                                                                      ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/View+testId.swift:38:23: note: add @available attribute to enclosing instance method
    @ViewBuilder func testId(insert identifier: String, when condition: Bool = true, label: String? = nil, value: Any? = nil, action: (() -> Void)? = nil, setValue: ((Any?) -> Void)? = nil) -> some View {
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/View+testId.swift:3:8: note: add @available attribute to enclosing extension
public extension View {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/View+testId.swift:38:6: error: 'ViewBuilder' is only available in macOS 10.15 or newer
    @ViewBuilder func testId(insert identifier: String, when condition: Bool = true, label: String? = nil, value: Any? = nil, action: (() -> Void)? = nil, setValue: ((Any?) -> Void)? = nil) -> some View {
     ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/View+testId.swift:38:23: note: add @available attribute to enclosing instance method
    @ViewBuilder func testId(insert identifier: String, when condition: Bool = true, label: String? = nil, value: Any? = nil, action: (() -> Void)? = nil, setValue: ((Any?) -> Void)? = nil) -> some View {
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/View+testId.swift:3:8: note: add @available attribute to enclosing extension
public extension View {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/View+testId.swift:3:18: error: 'View' is only available in macOS 10.15 or newer
public extension View {
                 ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/View+testId.swift:3:8: note: add @available attribute to enclosing extension
public extension View {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/hostAxtSheet.swift:6:33: error: 'View' is only available in macOS 10.15 or newer
    func hostAxtSheet() -> some View {
                                ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/hostAxtSheet.swift:6:10: note: add @available attribute to enclosing instance method
    func hostAxtSheet() -> some View {
         ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/hostAxtSheet.swift:3:8: note: add @available attribute to enclosing extension
public extension View {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/hostAxtSheet.swift:3:18: error: 'View' is only available in macOS 10.15 or newer
public extension View {
                 ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/hostAxtSheet.swift:3:8: note: add @available attribute to enclosing extension
public extension View {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/hostAxtSheet.swift:24:59: error: cannot find type 'UIViewController' in scope
    public func makeUIViewController(context: Context) -> UIViewController {
                                                          ^~~~~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/Axt/hostAxtSheet.swift:24:47: error: cannot find type 'Context' in scope
    public func makeUIViewController(context: Context) -> UIViewController {
                                              ^~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/Axt/hostAxtSheet.swift:30:43: error: cannot find type 'UIViewController' in scope
    public func updateUIViewController(_: UIViewController, context: Context) {
                                          ^~~~~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/Axt/hostAxtSheet.swift:30:70: error: cannot find type 'Context' in scope
    public func updateUIViewController(_: UIViewController, context: Context) {
                                                                     ^~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/Axt/hostAxtSheet.swift:35:53: error: cannot find type 'UIViewController' in scope
    public static func dismantleUIViewController(_: UIViewController, coordinator: Coordinator) {
                                                    ^~~~~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/Axt/hostAxtSheet.swift:17:33: error: cannot find type 'UIViewControllerRepresentable' in scope
struct AxtSheet<Content: View>: UIViewControllerRepresentable {
                                ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/Axt/hostAxtSheet.swift:17:26: error: 'View' is only available in macOS 10.15 or newer
struct AxtSheet<Content: View>: UIViewControllerRepresentable {
                         ^
/Users/admin/builder/spi-builder-workspace/Sources/Axt/hostAxtSheet.swift:17:8: note: add @available attribute to enclosing generic struct
struct AxtSheet<Content: View>: UIViewControllerRepresentable {
       ^
SwiftCompile normal arm64 Compiling\ Toggle.swift,\ NativeView.swift /Users/admin/builder/spi-builder-workspace/Sources/Axt/Native/Toggle.swift /Users/admin/builder/spi-builder-workspace/Sources/Axt/NativeView.swift (in target 'Axt' from project 'Axt')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Axt/Native/Toggle.swift (in target 'Axt' from project 'Axt')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

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

SwiftCompile normal arm64 Compiling\ View+testData.swift,\ View+testId.swift /Users/admin/builder/spi-builder-workspace/Sources/Axt/View+testData.swift /Users/admin/builder/spi-builder-workspace/Sources/Axt/View+testId.swift (in target 'Axt' from project 'Axt')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Axt/View+testData.swift (in target 'Axt' from project 'Axt')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Axt/View+testId.swift (in target 'Axt' from project 'Axt')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 Compiling\ dig.swift,\ hostAxtSheet.swift /Users/admin/builder/spi-builder-workspace/Sources/Axt/dig.swift /Users/admin/builder/spi-builder-workspace/Sources/Axt/hostAxtSheet.swift (in target 'Axt' from project 'Axt')
Command SwiftCompile failed with a nonzero exit code
--- xcodebuild: WARNING: Using the first of multiple matching destinations:
{ platform:macOS, arch:arm64, id:c30e533ba10a41f74f8abbf267e67d39800bdb2a, name:My Mac }
{ platform:macOS, arch:arm64, variant:Mac Catalyst, id:c30e533ba10a41f74f8abbf267e67d39800bdb2a, name:My Mac }
{ platform:macOS, arch:arm64, variant:DriverKit, id:c30e533ba10a41f74f8abbf267e67d39800bdb2a, name:My Mac }
{ platform:macOS, arch:arm64, variant:Designed for [iPad,iPhone], id:c30e533ba10a41f74f8abbf267e67d39800bdb2a, name:My Mac }
** BUILD FAILED **
The following build commands failed:
	SwiftEmitModule normal arm64 Emitting\ module\ for\ Axt (in target 'Axt' from project 'Axt')
	EmitSwiftModule normal arm64 (in target 'Axt' from project 'Axt')
	SwiftCompile normal arm64 Compiling\ dig.swift,\ hostAxtSheet.swift /Users/admin/builder/spi-builder-workspace/Sources/Axt/dig.swift /Users/admin/builder/spi-builder-workspace/Sources/Axt/hostAxtSheet.swift (in target 'Axt' from project 'Axt')
	Building workspace spi-builder-workspace with scheme Axt
(4 failures)
BUILD FAILURE 6.1 macosXcodebuild