The Swift Package Index logo.Swift Package Index

Track the adoption of Swift 6 strict concurrency checks for data race safety. How many packages are Ready for Swift 6?

Build Information

Failed to build CustomTabView, reference main (622dfe), with Swift 6.1 for visionOS using Xcode 16.3 on 30 Apr 2025 08:12:42 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme CustomTabView -destination generic/platform=xrOS

Build Log

========================================
RunAll
========================================
Builder version: 4.61.1
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/NicFontana/SwiftUI-CustomTabView.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/NicFontana/SwiftUI-CustomTabView
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 622dfef Merge pull request #7 from NicFontana/feat/support-ios-18-swiftui-containers
Cloned https://github.com/NicFontana/SwiftUI-CustomTabView.git
Revision (git rev-parse @):
622dfef343c3840a6c0545e61576ba3fa4424b66
SUCCESS checkout https://github.com/NicFontana/SwiftUI-CustomTabView.git at main
========================================
Build
========================================
Selected platform:         visionOS
Swift version:             6.1
Building package at path:  $PWD
https://github.com/NicFontana/SwiftUI-CustomTabView.git
https://github.com/NicFontana/SwiftUI-CustomTabView.git
{
  "dependencies" : [
  ],
  "manifest_display_name" : "CustomTabView",
  "name" : "CustomTabView",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "13.0"
    },
    {
      "name" : "macos",
      "version" : "10.15"
    }
  ],
  "products" : [
    {
      "name" : "CustomTabView",
      "targets" : [
        "CustomTabView"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "CustomTabViewTests",
      "module_type" : "SwiftTarget",
      "name" : "CustomTabViewTests",
      "path" : "Tests/CustomTabViewTests",
      "sources" : [
        "CustomTabViewTests.swift"
      ],
      "target_dependencies" : [
        "CustomTabView"
      ],
      "type" : "test"
    },
    {
      "c99name" : "CustomTabView",
      "module_type" : "SwiftTarget",
      "name" : "CustomTabView",
      "path" : "Sources/CustomTabView",
      "product_memberships" : [
        "CustomTabView"
      ],
      "sources" : [
        "CustomTabView.swift",
        "EnvironmentValues+TabBarPosition.swift",
        "Example/BottomFloatingTabBarView.swift",
        "Example/ExampleView.swift",
        "Example/Tab.swift",
        "Example/TopIndicatorTabBarView.swift",
        "iOS/KeyboardReadable.swift",
        "iOS/UITabBarControllerRepresentable.swift",
        "macOS/NSTabBarControllerRepresentable.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.7"
}
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:
  CustomTabView: /Users/admin/builder/spi-builder-workspace
resolved source packages: CustomTabView
{
  "dependencies" : [
  ],
  "manifest_display_name" : "CustomTabView",
  "name" : "CustomTabView",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "13.0"
    },
    {
      "name" : "macos",
      "version" : "10.15"
    }
  ],
  "products" : [
    {
      "name" : "CustomTabView",
      "targets" : [
        "CustomTabView"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "CustomTabViewTests",
      "module_type" : "SwiftTarget",
      "name" : "CustomTabViewTests",
      "path" : "Tests/CustomTabViewTests",
      "sources" : [
        "CustomTabViewTests.swift"
      ],
      "target_dependencies" : [
        "CustomTabView"
      ],
      "type" : "test"
    },
    {
      "c99name" : "CustomTabView",
      "module_type" : "SwiftTarget",
      "name" : "CustomTabView",
      "path" : "Sources/CustomTabView",
      "product_memberships" : [
        "CustomTabView"
      ],
      "sources" : [
        "CustomTabView.swift",
        "EnvironmentValues+TabBarPosition.swift",
        "Example/BottomFloatingTabBarView.swift",
        "Example/ExampleView.swift",
        "Example/Tab.swift",
        "Example/TopIndicatorTabBarView.swift",
        "iOS/KeyboardReadable.swift",
        "iOS/UITabBarControllerRepresentable.swift",
        "macOS/NSTabBarControllerRepresentable.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.7"
}
{
  "workspace" : {
    "name" : "spi-builder-workspace",
    "schemes" : [
      "CustomTabView"
    ]
  }
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme CustomTabView -destination generic/platform=xrOS 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 CustomTabView -destination generic/platform=xrOS "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:
  CustomTabView: /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 'CustomTabView' in project 'CustomTabView'
        ➜ Explicit dependency on target 'CustomTabView' in project 'CustomTabView'
    Target 'CustomTabView' in project 'CustomTabView' (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/XROS.platform/Developer/SDKs/XROS2.4.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: 0fa750b8627a92ac4fdcbd1087b09755
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/0fa750b8627a92ac4fdcbd1087b09755.xcbuilddata
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex
ClangStatCache /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS2.4.sdk /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/xros2.4-22O233-407b76dbb837030756cbe1ab3f0b01b6.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/XROS.platform/Developer/SDKs/XROS2.4.sdk -o /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/xros2.4-22O233-407b76dbb837030756cbe1ab3f0b01b6.sdkstatcache
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EagerLinkingTBDs/Debug-xros
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EagerLinkingTBDs/Debug-xros
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/PackageFrameworks
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/PackageFrameworks
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CustomTabView.build/Debug-xros/CustomTabView.build/CustomTabView.DependencyMetadataFileList (in target 'CustomTabView' from project 'CustomTabView')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CustomTabView.build/Debug-xros/CustomTabView.build/CustomTabView.DependencyMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CustomTabView.build/Debug-xros/CustomTabView.build/CustomTabView.modulemap (in target 'CustomTabView' from project 'CustomTabView')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CustomTabView.build/Debug-xros/CustomTabView.build/CustomTabView.modulemap
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CustomTabView.build/Debug-xros/CustomTabView.build/CustomTabView.DependencyStaticMetadataFileList (in target 'CustomTabView' from project 'CustomTabView')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CustomTabView.build/Debug-xros/CustomTabView.build/CustomTabView.DependencyStaticMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CustomTabView.build/Debug-xros/CustomTabView.build/Objects-normal/arm64/CustomTabView.SwiftFileList (in target 'CustomTabView' from project 'CustomTabView')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CustomTabView.build/Debug-xros/CustomTabView.build/Objects-normal/arm64/CustomTabView.SwiftFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CustomTabView.build/Debug-xros/CustomTabView.build/Objects-normal/arm64/CustomTabView-OutputFileMap.json (in target 'CustomTabView' from project 'CustomTabView')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CustomTabView.build/Debug-xros/CustomTabView.build/Objects-normal/arm64/CustomTabView-OutputFileMap.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CustomTabView.build/Debug-xros/CustomTabView.build/Objects-normal/arm64/CustomTabView.LinkFileList (in target 'CustomTabView' from project 'CustomTabView')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CustomTabView.build/Debug-xros/CustomTabView.build/Objects-normal/arm64/CustomTabView.LinkFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CustomTabView.build/Debug-xros/CustomTabView.build/Objects-normal/arm64/CustomTabView.SwiftConstValuesFileList (in target 'CustomTabView' from project 'CustomTabView')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CustomTabView.build/Debug-xros/CustomTabView.build/Objects-normal/arm64/CustomTabView.SwiftConstValuesFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CustomTabView.build/Debug-xros/CustomTabView.build/Objects-normal/arm64/CustomTabView_const_extract_protocols.json (in target 'CustomTabView' from project 'CustomTabView')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CustomTabView.build/Debug-xros/CustomTabView.build/Objects-normal/arm64/CustomTabView_const_extract_protocols.json
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps-xros/CustomTabView.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CustomTabView.build/Debug-xros/CustomTabView.build/CustomTabView.modulemap (in target 'CustomTabView' from project 'CustomTabView')
    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/CustomTabView.build/Debug-xros/CustomTabView.build/CustomTabView.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps-xros
SwiftDriver CustomTabView normal arm64 com.apple.xcode.tools.swift.compiler (in target 'CustomTabView' from project 'CustomTabView')
    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 CustomTabView -Onone -enforce-exclusivity\=checked @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CustomTabView.build/Debug-xros/CustomTabView.build/Objects-normal/arm64/CustomTabView.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -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/XROS.platform/Developer/SDKs/XROS2.4.sdk -target arm64-apple-xros1.0 -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -Xfrontend -serialize-debugging-options -profile-coverage-mapping -profile-generate -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-xros -I /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/Library/Frameworks -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS2.4.sdk/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/xros2.4-22O233-407b76dbb837030756cbe1ab3f0b01b6.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CustomTabView.build/Debug-xros/CustomTabView.build/Objects-normal/arm64/CustomTabView-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/CustomTabView.build/Debug-xros/CustomTabView.build/Objects-normal/arm64/CustomTabView.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/CustomTabView.build/Debug-xros/CustomTabView.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CustomTabView.build/Debug-xros/CustomTabView.build/Objects-normal/arm64/CustomTabView_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CustomTabView.build/Debug-xros/CustomTabView.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CustomTabView.build/Debug-xros/CustomTabView.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CustomTabView.build/Debug-xros/CustomTabView.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/CustomTabView.build/Debug-xros/CustomTabView.build/Objects-normal/arm64/CustomTabView-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
SwiftCompile normal arm64 Compiling\ BottomFloatingTabBarView.swift /Users/admin/builder/spi-builder-workspace/Sources/CustomTabView/Example/BottomFloatingTabBarView.swift (in target 'CustomTabView' from project 'CustomTabView')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/CustomTabView/Example/BottomFloatingTabBarView.swift (in target 'CustomTabView' from project 'CustomTabView')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

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

/Users/admin/builder/spi-builder-workspace/Sources/CustomTabView/EnvironmentValues+TabBarPosition.swift:24:16: warning: static property 'defaultValue' is not concurrency-safe because non-'Sendable' type 'TabBarPosition' may have shared mutable state; this is an error in the Swift 6 language mode
    static let defaultValue: TabBarPosition = .edge(.bottom)
               ^
/Users/admin/builder/spi-builder-workspace/Sources/CustomTabView/EnvironmentValues+TabBarPosition.swift:11:13: note: consider making enum 'TabBarPosition' conform to the 'Sendable' protocol
public enum TabBarPosition {
            ^
                           : Sendable
/Users/admin/builder/spi-builder-workspace/Sources/CustomTabView/EnvironmentValues+TabBarPosition.swift:24:16: note: add '@MainActor' to make static property 'defaultValue' part of global actor 'MainActor'
    static let defaultValue: TabBarPosition = .edge(.bottom)
               ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/CustomTabView/EnvironmentValues+TabBarPosition.swift:24:16: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    static let defaultValue: TabBarPosition = .edge(.bottom)
               ^
    nonisolated(unsafe)
SwiftCompile normal arm64 Compiling\ TopIndicatorTabBarView.swift /Users/admin/builder/spi-builder-workspace/Sources/CustomTabView/Example/TopIndicatorTabBarView.swift (in target 'CustomTabView' from project 'CustomTabView')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/CustomTabView/Example/TopIndicatorTabBarView.swift (in target 'CustomTabView' from project 'CustomTabView')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

/Users/admin/builder/spi-builder-workspace/Sources/CustomTabView/Example/TopIndicatorTabBarView.swift:83:16: 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
    static var defaultValue: CGSize = .zero
               ^
/Users/admin/builder/spi-builder-workspace/Sources/CustomTabView/Example/TopIndicatorTabBarView.swift:83:16: note: convert 'defaultValue' to a 'let' constant to make 'Sendable' shared state immutable
    static var defaultValue: CGSize = .zero
           ~~~ ^
           let
/Users/admin/builder/spi-builder-workspace/Sources/CustomTabView/Example/TopIndicatorTabBarView.swift:83:16: note: add '@MainActor' to make static property 'defaultValue' part of global actor 'MainActor'
    static var defaultValue: CGSize = .zero
               ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/CustomTabView/Example/TopIndicatorTabBarView.swift:83:16: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    static var defaultValue: CGSize = .zero
               ^
    nonisolated(unsafe)
SwiftCompile normal arm64 Compiling\ KeyboardReadable.swift /Users/admin/builder/spi-builder-workspace/Sources/CustomTabView/iOS/KeyboardReadable.swift (in target 'CustomTabView' from project 'CustomTabView')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/CustomTabView/iOS/KeyboardReadable.swift (in target 'CustomTabView' from project 'CustomTabView')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 Compiling\ CustomTabView.swift /Users/admin/builder/spi-builder-workspace/Sources/CustomTabView/CustomTabView.swift (in target 'CustomTabView' from project 'CustomTabView')
Failed frontend command:
/Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift-frontend -frontend -c -primary-file /Users/admin/builder/spi-builder-workspace/Sources/CustomTabView/CustomTabView.swift /Users/admin/builder/spi-builder-workspace/Sources/CustomTabView/EnvironmentValues+TabBarPosition.swift /Users/admin/builder/spi-builder-workspace/Sources/CustomTabView/Example/BottomFloatingTabBarView.swift /Users/admin/builder/spi-builder-workspace/Sources/CustomTabView/Example/ExampleView.swift /Users/admin/builder/spi-builder-workspace/Sources/CustomTabView/Example/Tab.swift /Users/admin/builder/spi-builder-workspace/Sources/CustomTabView/Example/TopIndicatorTabBarView.swift /Users/admin/builder/spi-builder-workspace/Sources/CustomTabView/iOS/KeyboardReadable.swift /Users/admin/builder/spi-builder-workspace/Sources/CustomTabView/iOS/UITabBarControllerRepresentable.swift /Users/admin/builder/spi-builder-workspace/Sources/CustomTabView/macOS/NSTabBarControllerRepresentable.swift -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CustomTabView.build/Debug-xros/CustomTabView.build/Objects-normal/arm64/CustomTabView.d -emit-const-values-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CustomTabView.build/Debug-xros/CustomTabView.build/Objects-normal/arm64/CustomTabView.swiftconstvalues -emit-reference-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CustomTabView.build/Debug-xros/CustomTabView.build/Objects-normal/arm64/CustomTabView.swiftdeps -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CustomTabView.build/Debug-xros/CustomTabView.build/Objects-normal/arm64/CustomTabView.dia -target arm64-apple-xros1.0 -Xllvm -aarch64-use-tbi -enable-objc-interop -stack-check -sdk /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS2.4.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -I /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/Library/Frameworks -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS2.4.sdk/Developer/Library/Frameworks -no-color-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -profile-generate -profile-coverage-mapping -swift-version 5 -enforce-exclusivity\=checked -stats-output-dir /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode/.stats -Onone -D SWIFT_PACKAGE -D DEBUG -serialize-debugging-options -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CustomTabView.build/Debug-xros/CustomTabView.build/Objects-normal/arm64/CustomTabView_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/xros2.4-22O233-407b76dbb837030756cbe1ab3f0b01b6.sdkstatcache -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CustomTabView.build/Debug-xros/CustomTabView.build/swift-overrides.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CustomTabView.build/Debug-xros/CustomTabView.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CustomTabView.build/Debug-xros/CustomTabView.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CustomTabView.build/Debug-xros/CustomTabView.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -module-name CustomTabView -frontend-parseable-output -disable-clang-spi -target-sdk-version 2.4 -target-sdk-name xros2.4 -external-plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/XROS.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 -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CustomTabView.build/Debug-xros/CustomTabView.build/Objects-normal/arm64/CustomTabView.o -index-unit-output-path /CustomTabView.build/Debug-xros/CustomTabView.build/Objects-normal/arm64/CustomTabView.o -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -index-system-modules
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/CustomTabView/CustomTabView.swift (in target 'CustomTabView' from project 'CustomTabView')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

/Users/admin/builder/spi-builder-workspace/Sources/CustomTabView/CustomTabView.swift:63:13: error: 'init(subviews:transform:)' is only available in visionOS 2.0 or newer
            Group(subviews: content) { subviews in
            ^
/Users/admin/builder/spi-builder-workspace/Sources/CustomTabView/CustomTabView.swift:63:13: note: add 'if #available' version check
            Group(subviews: content) { subviews in
            ^
/Users/admin/builder/spi-builder-workspace/Sources/CustomTabView/CustomTabView.swift:61:16: note: add @available attribute to enclosing property
    public var body: some View {
               ^
/Users/admin/builder/spi-builder-workspace/Sources/CustomTabView/CustomTabView.swift:64:17: error: '_LayoutView' is only available in visionOS 2.0 or newer
                _LayoutView<TabBarView, SelectionValue>(
                ^
/Users/admin/builder/spi-builder-workspace/Sources/CustomTabView/CustomTabView.swift:64:17: note: add 'if #available' version check
                _LayoutView<TabBarView, SelectionValue>(
                ^
/Users/admin/builder/spi-builder-workspace/Sources/CustomTabView/CustomTabView.swift:61:16: note: add @available attribute to enclosing property
    public var body: some View {
               ^
SwiftEmitModule normal arm64 Emitting\ module\ for\ CustomTabView (in target 'CustomTabView' from project 'CustomTabView')
EmitSwiftModule normal arm64 (in target 'CustomTabView' from project 'CustomTabView')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

/Users/admin/builder/spi-builder-workspace/Sources/CustomTabView/EnvironmentValues+TabBarPosition.swift:24:16: warning: static property 'defaultValue' is not concurrency-safe because non-'Sendable' type 'TabBarPosition' may have shared mutable state; this is an error in the Swift 6 language mode
    static let defaultValue: TabBarPosition = .edge(.bottom)
               ^
/Users/admin/builder/spi-builder-workspace/Sources/CustomTabView/EnvironmentValues+TabBarPosition.swift:11:13: note: consider making enum 'TabBarPosition' conform to the 'Sendable' protocol
public enum TabBarPosition {
            ^
                           : Sendable
/Users/admin/builder/spi-builder-workspace/Sources/CustomTabView/EnvironmentValues+TabBarPosition.swift:24:16: note: add '@MainActor' to make static property 'defaultValue' part of global actor 'MainActor'
    static let defaultValue: TabBarPosition = .edge(.bottom)
               ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/CustomTabView/EnvironmentValues+TabBarPosition.swift:24:16: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    static let defaultValue: TabBarPosition = .edge(.bottom)
               ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/CustomTabView/Example/TopIndicatorTabBarView.swift:83:16: 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
    static var defaultValue: CGSize = .zero
               ^
/Users/admin/builder/spi-builder-workspace/Sources/CustomTabView/Example/TopIndicatorTabBarView.swift:83:16: note: convert 'defaultValue' to a 'let' constant to make 'Sendable' shared state immutable
    static var defaultValue: CGSize = .zero
           ~~~ ^
           let
/Users/admin/builder/spi-builder-workspace/Sources/CustomTabView/Example/TopIndicatorTabBarView.swift:83:16: note: add '@MainActor' to make static property 'defaultValue' part of global actor 'MainActor'
    static var defaultValue: CGSize = .zero
               ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/CustomTabView/Example/TopIndicatorTabBarView.swift:83:16: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    static var defaultValue: CGSize = .zero
               ^
    nonisolated(unsafe)
SwiftCompile normal arm64 Compiling\ NSTabBarControllerRepresentable.swift /Users/admin/builder/spi-builder-workspace/Sources/CustomTabView/macOS/NSTabBarControllerRepresentable.swift (in target 'CustomTabView' from project 'CustomTabView')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/CustomTabView/macOS/NSTabBarControllerRepresentable.swift (in target 'CustomTabView' from project 'CustomTabView')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

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

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

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

/Users/admin/builder/spi-builder-workspace/Sources/CustomTabView/iOS/UITabBarControllerRepresentable.swift:23:30: error: 'isTabBarHidden' is only available in visionOS 2.0 or newer
            tabBarController.isTabBarHidden = true
                             ^
/Users/admin/builder/spi-builder-workspace/Sources/CustomTabView/iOS/UITabBarControllerRepresentable.swift:23:30: note: add 'if #available' version check
            tabBarController.isTabBarHidden = true
                             ^
/Users/admin/builder/spi-builder-workspace/Sources/CustomTabView/iOS/UITabBarControllerRepresentable.swift:17:10: note: add @available attribute to enclosing instance method
    func makeUIViewController(context: Context) -> UITabBarController {
         ^
Failed frontend command:
/Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift-frontend -frontend -c /Users/admin/builder/spi-builder-workspace/Sources/CustomTabView/CustomTabView.swift /Users/admin/builder/spi-builder-workspace/Sources/CustomTabView/EnvironmentValues+TabBarPosition.swift /Users/admin/builder/spi-builder-workspace/Sources/CustomTabView/Example/BottomFloatingTabBarView.swift /Users/admin/builder/spi-builder-workspace/Sources/CustomTabView/Example/ExampleView.swift /Users/admin/builder/spi-builder-workspace/Sources/CustomTabView/Example/Tab.swift /Users/admin/builder/spi-builder-workspace/Sources/CustomTabView/Example/TopIndicatorTabBarView.swift /Users/admin/builder/spi-builder-workspace/Sources/CustomTabView/iOS/KeyboardReadable.swift -primary-file /Users/admin/builder/spi-builder-workspace/Sources/CustomTabView/iOS/UITabBarControllerRepresentable.swift /Users/admin/builder/spi-builder-workspace/Sources/CustomTabView/macOS/NSTabBarControllerRepresentable.swift -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CustomTabView.build/Debug-xros/CustomTabView.build/Objects-normal/arm64/UITabBarControllerRepresentable.d -emit-const-values-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CustomTabView.build/Debug-xros/CustomTabView.build/Objects-normal/arm64/UITabBarControllerRepresentable.swiftconstvalues -emit-reference-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CustomTabView.build/Debug-xros/CustomTabView.build/Objects-normal/arm64/UITabBarControllerRepresentable.swiftdeps -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CustomTabView.build/Debug-xros/CustomTabView.build/Objects-normal/arm64/UITabBarControllerRepresentable.dia -target arm64-apple-xros1.0 -Xllvm -aarch64-use-tbi -enable-objc-interop -stack-check -sdk /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS2.4.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -I /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/Library/Frameworks -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS2.4.sdk/Developer/Library/Frameworks -no-color-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -profile-generate -profile-coverage-mapping -swift-version 5 -enforce-exclusivity\=checked -stats-output-dir /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode/.stats -Onone -D SWIFT_PACKAGE -D DEBUG -serialize-debugging-options -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CustomTabView.build/Debug-xros/CustomTabView.build/Objects-normal/arm64/CustomTabView_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/xros2.4-22O233-407b76dbb837030756cbe1ab3f0b01b6.sdkstatcache -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CustomTabView.build/Debug-xros/CustomTabView.build/swift-overrides.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CustomTabView.build/Debug-xros/CustomTabView.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CustomTabView.build/Debug-xros/CustomTabView.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CustomTabView.build/Debug-xros/CustomTabView.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -module-name CustomTabView -frontend-parseable-output -disable-clang-spi -target-sdk-version 2.4 -target-sdk-name xros2.4 -external-plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/XROS.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 -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CustomTabView.build/Debug-xros/CustomTabView.build/Objects-normal/arm64/UITabBarControllerRepresentable.o -index-unit-output-path /CustomTabView.build/Debug-xros/CustomTabView.build/Objects-normal/arm64/UITabBarControllerRepresentable.o -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -index-system-modules
SwiftDriverJobDiscovery normal arm64 Emitting module for CustomTabView (in target 'CustomTabView' from project 'CustomTabView')
SwiftDriver\ Compilation\ Requirements CustomTabView normal arm64 com.apple.xcode.tools.swift.compiler (in target 'CustomTabView' from project 'CustomTabView')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-Swift-Compilation-Requirements -- /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -module-name CustomTabView -Onone -enforce-exclusivity\=checked @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CustomTabView.build/Debug-xros/CustomTabView.build/Objects-normal/arm64/CustomTabView.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -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/XROS.platform/Developer/SDKs/XROS2.4.sdk -target arm64-apple-xros1.0 -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -Xfrontend -serialize-debugging-options -profile-coverage-mapping -profile-generate -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-xros -I /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/Library/Frameworks -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS2.4.sdk/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/xros2.4-22O233-407b76dbb837030756cbe1ab3f0b01b6.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CustomTabView.build/Debug-xros/CustomTabView.build/Objects-normal/arm64/CustomTabView-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/CustomTabView.build/Debug-xros/CustomTabView.build/Objects-normal/arm64/CustomTabView.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/CustomTabView.build/Debug-xros/CustomTabView.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CustomTabView.build/Debug-xros/CustomTabView.build/Objects-normal/arm64/CustomTabView_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CustomTabView.build/Debug-xros/CustomTabView.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CustomTabView.build/Debug-xros/CustomTabView.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CustomTabView.build/Debug-xros/CustomTabView.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/CustomTabView.build/Debug-xros/CustomTabView.build/Objects-normal/arm64/CustomTabView-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
SwiftMergeGeneratedHeaders /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps-xros/CustomTabView-Swift.h /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CustomTabView.build/Debug-xros/CustomTabView.build/Objects-normal/arm64/CustomTabView-Swift.h (in target 'CustomTabView' from project 'CustomTabView')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-swiftHeaderTool -arch arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CustomTabView.build/Debug-xros/CustomTabView.build/Objects-normal/arm64/CustomTabView-Swift.h -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps-xros/CustomTabView-Swift.h
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/CustomTabView.swiftmodule/arm64-apple-xros.swiftmodule /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CustomTabView.build/Debug-xros/CustomTabView.build/Objects-normal/arm64/CustomTabView.swiftmodule (in target 'CustomTabView' from project 'CustomTabView')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-copy -exclude .DS_Store -exclude CVS -exclude .svn -exclude .git -exclude .hg -resolve-src-symlinks -rename /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CustomTabView.build/Debug-xros/CustomTabView.build/Objects-normal/arm64/CustomTabView.swiftmodule /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/CustomTabView.swiftmodule/arm64-apple-xros.swiftmodule
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/CustomTabView.swiftmodule/arm64-apple-xros.swiftdoc /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CustomTabView.build/Debug-xros/CustomTabView.build/Objects-normal/arm64/CustomTabView.swiftdoc (in target 'CustomTabView' from project 'CustomTabView')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-copy -exclude .DS_Store -exclude CVS -exclude .svn -exclude .git -exclude .hg -resolve-src-symlinks -rename /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CustomTabView.build/Debug-xros/CustomTabView.build/Objects-normal/arm64/CustomTabView.swiftdoc /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/CustomTabView.swiftmodule/arm64-apple-xros.swiftdoc
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/CustomTabView.swiftmodule/arm64-apple-xros.abi.json /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CustomTabView.build/Debug-xros/CustomTabView.build/Objects-normal/arm64/CustomTabView.abi.json (in target 'CustomTabView' from project 'CustomTabView')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-copy -exclude .DS_Store -exclude CVS -exclude .svn -exclude .git -exclude .hg -resolve-src-symlinks -rename /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CustomTabView.build/Debug-xros/CustomTabView.build/Objects-normal/arm64/CustomTabView.abi.json /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/CustomTabView.swiftmodule/arm64-apple-xros.abi.json
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/CustomTabView.swiftmodule/Project/arm64-apple-xros.swiftsourceinfo /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CustomTabView.build/Debug-xros/CustomTabView.build/Objects-normal/arm64/CustomTabView.swiftsourceinfo (in target 'CustomTabView' from project 'CustomTabView')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-copy -exclude .DS_Store -exclude CVS -exclude .svn -exclude .git -exclude .hg -resolve-src-symlinks -rename /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CustomTabView.build/Debug-xros/CustomTabView.build/Objects-normal/arm64/CustomTabView.swiftsourceinfo /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/CustomTabView.swiftmodule/Project/arm64-apple-xros.swiftsourceinfo
SwiftDriverJobDiscovery normal arm64 Compiling NSTabBarControllerRepresentable.swift (in target 'CustomTabView' from project 'CustomTabView')
SwiftDriverJobDiscovery normal arm64 Compiling KeyboardReadable.swift (in target 'CustomTabView' from project 'CustomTabView')
SwiftDriverJobDiscovery normal arm64 Compiling TopIndicatorTabBarView.swift (in target 'CustomTabView' from project 'CustomTabView')
SwiftDriverJobDiscovery normal arm64 Compiling EnvironmentValues+TabBarPosition.swift (in target 'CustomTabView' from project 'CustomTabView')
** BUILD FAILED **
The following build commands failed:
	SwiftCompile normal arm64 Compiling\ CustomTabView.swift /Users/admin/builder/spi-builder-workspace/Sources/CustomTabView/CustomTabView.swift (in target 'CustomTabView' from project 'CustomTabView')
	SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/CustomTabView/CustomTabView.swift (in target 'CustomTabView' from project 'CustomTabView')
	SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/CustomTabView/iOS/UITabBarControllerRepresentable.swift (in target 'CustomTabView' from project 'CustomTabView')
	SwiftCompile normal arm64 Compiling\ UITabBarControllerRepresentable.swift /Users/admin/builder/spi-builder-workspace/Sources/CustomTabView/iOS/UITabBarControllerRepresentable.swift (in target 'CustomTabView' from project 'CustomTabView')
	Building workspace spi-builder-workspace with scheme CustomTabView
(5 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:
  CustomTabView: /Users/admin/builder/spi-builder-workspace
resolved source packages: CustomTabView
{
  "dependencies" : [
  ],
  "manifest_display_name" : "CustomTabView",
  "name" : "CustomTabView",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "13.0"
    },
    {
      "name" : "macos",
      "version" : "10.15"
    }
  ],
  "products" : [
    {
      "name" : "CustomTabView",
      "targets" : [
        "CustomTabView"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "CustomTabViewTests",
      "module_type" : "SwiftTarget",
      "name" : "CustomTabViewTests",
      "path" : "Tests/CustomTabViewTests",
      "sources" : [
        "CustomTabViewTests.swift"
      ],
      "target_dependencies" : [
        "CustomTabView"
      ],
      "type" : "test"
    },
    {
      "c99name" : "CustomTabView",
      "module_type" : "SwiftTarget",
      "name" : "CustomTabView",
      "path" : "Sources/CustomTabView",
      "product_memberships" : [
        "CustomTabView"
      ],
      "sources" : [
        "CustomTabView.swift",
        "EnvironmentValues+TabBarPosition.swift",
        "Example/BottomFloatingTabBarView.swift",
        "Example/ExampleView.swift",
        "Example/Tab.swift",
        "Example/TopIndicatorTabBarView.swift",
        "iOS/KeyboardReadable.swift",
        "iOS/UITabBarControllerRepresentable.swift",
        "macOS/NSTabBarControllerRepresentable.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.7"
}
{
  "workspace" : {
    "name" : "spi-builder-workspace",
    "schemes" : [
      "CustomTabView"
    ]
  }
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme CustomTabView -destination generic/platform=xrOS
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 CustomTabView -destination generic/platform=xrOS
Resolve Package Graph
Resolved source packages:
  CustomTabView: /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 'CustomTabView' in project 'CustomTabView'
        ➜ Explicit dependency on target 'CustomTabView' in project 'CustomTabView'
    Target 'CustomTabView' in project 'CustomTabView' (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/XROS.platform/Developer/SDKs/XROS2.4.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: 30d10599b401e0e9b826552b2acec3e6
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/30d10599b401e0e9b826552b2acec3e6.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/XROS.platform/Developer/SDKs/XROS2.4.sdk /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/xros2.4-22O233-407b76dbb837030756cbe1ab3f0b01b6.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/XROS.platform/Developer/SDKs/XROS2.4.sdk -o /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/xros2.4-22O233-407b76dbb837030756cbe1ab3f0b01b6.sdkstatcache
SwiftDriver CustomTabView normal arm64 com.apple.xcode.tools.swift.compiler (in target 'CustomTabView' from project 'CustomTabView')
    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 CustomTabView -Onone -enforce-exclusivity\=checked @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CustomTabView.build/Debug-xros/CustomTabView.build/Objects-normal/arm64/CustomTabView.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -DXcode -plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS2.4.sdk -target arm64-apple-xros1.0 -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -Xfrontend -serialize-debugging-options -profile-coverage-mapping -profile-generate -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-xros -I /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/Library/Frameworks -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS2.4.sdk/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/xros2.4-22O233-407b76dbb837030756cbe1ab3f0b01b6.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CustomTabView.build/Debug-xros/CustomTabView.build/Objects-normal/arm64/CustomTabView-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/CustomTabView.build/Debug-xros/CustomTabView.build/Objects-normal/arm64/CustomTabView.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/CustomTabView.build/Debug-xros/CustomTabView.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CustomTabView.build/Debug-xros/CustomTabView.build/Objects-normal/arm64/CustomTabView_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CustomTabView.build/Debug-xros/CustomTabView.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CustomTabView.build/Debug-xros/CustomTabView.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CustomTabView.build/Debug-xros/CustomTabView.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/CustomTabView.build/Debug-xros/CustomTabView.build/Objects-normal/arm64/CustomTabView-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
SwiftCompile normal arm64 Compiling\ Tab.swift /Users/admin/builder/spi-builder-workspace/Sources/CustomTabView/Example/Tab.swift (in target 'CustomTabView' from project 'CustomTabView')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/CustomTabView/Example/Tab.swift (in target 'CustomTabView' from project 'CustomTabView')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

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

SwiftEmitModule normal arm64 Emitting\ module\ for\ CustomTabView (in target 'CustomTabView' from project 'CustomTabView')
EmitSwiftModule normal arm64 (in target 'CustomTabView' from project 'CustomTabView')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 Compiling\ UITabBarControllerRepresentable.swift /Users/admin/builder/spi-builder-workspace/Sources/CustomTabView/iOS/UITabBarControllerRepresentable.swift (in target 'CustomTabView' from project 'CustomTabView')
Failed frontend command:
/Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift-frontend -frontend -c /Users/admin/builder/spi-builder-workspace/Sources/CustomTabView/CustomTabView.swift /Users/admin/builder/spi-builder-workspace/Sources/CustomTabView/EnvironmentValues+TabBarPosition.swift /Users/admin/builder/spi-builder-workspace/Sources/CustomTabView/Example/BottomFloatingTabBarView.swift /Users/admin/builder/spi-builder-workspace/Sources/CustomTabView/Example/ExampleView.swift /Users/admin/builder/spi-builder-workspace/Sources/CustomTabView/Example/Tab.swift /Users/admin/builder/spi-builder-workspace/Sources/CustomTabView/Example/TopIndicatorTabBarView.swift /Users/admin/builder/spi-builder-workspace/Sources/CustomTabView/iOS/KeyboardReadable.swift -primary-file /Users/admin/builder/spi-builder-workspace/Sources/CustomTabView/iOS/UITabBarControllerRepresentable.swift /Users/admin/builder/spi-builder-workspace/Sources/CustomTabView/macOS/NSTabBarControllerRepresentable.swift -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CustomTabView.build/Debug-xros/CustomTabView.build/Objects-normal/arm64/UITabBarControllerRepresentable.d -emit-const-values-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CustomTabView.build/Debug-xros/CustomTabView.build/Objects-normal/arm64/UITabBarControllerRepresentable.swiftconstvalues -emit-reference-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CustomTabView.build/Debug-xros/CustomTabView.build/Objects-normal/arm64/UITabBarControllerRepresentable.swiftdeps -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CustomTabView.build/Debug-xros/CustomTabView.build/Objects-normal/arm64/UITabBarControllerRepresentable.dia -target arm64-apple-xros1.0 -Xllvm -aarch64-use-tbi -enable-objc-interop -stack-check -sdk /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS2.4.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -I /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/Library/Frameworks -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS2.4.sdk/Developer/Library/Frameworks -no-color-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -profile-generate -profile-coverage-mapping -swift-version 5 -enforce-exclusivity\=checked -Onone -D SWIFT_PACKAGE -D DEBUG -D Xcode -serialize-debugging-options -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CustomTabView.build/Debug-xros/CustomTabView.build/Objects-normal/arm64/CustomTabView_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/xros2.4-22O233-407b76dbb837030756cbe1ab3f0b01b6.sdkstatcache -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CustomTabView.build/Debug-xros/CustomTabView.build/swift-overrides.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CustomTabView.build/Debug-xros/CustomTabView.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CustomTabView.build/Debug-xros/CustomTabView.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CustomTabView.build/Debug-xros/CustomTabView.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -module-name CustomTabView -frontend-parseable-output -disable-clang-spi -target-sdk-version 2.4 -target-sdk-name xros2.4 -external-plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/XROS.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 -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CustomTabView.build/Debug-xros/CustomTabView.build/Objects-normal/arm64/UITabBarControllerRepresentable.o -index-unit-output-path /CustomTabView.build/Debug-xros/CustomTabView.build/Objects-normal/arm64/UITabBarControllerRepresentable.o -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -index-system-modules
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/CustomTabView/iOS/UITabBarControllerRepresentable.swift (in target 'CustomTabView' from project 'CustomTabView')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

/Users/admin/builder/spi-builder-workspace/Sources/CustomTabView/iOS/UITabBarControllerRepresentable.swift:23:30: error: 'isTabBarHidden' is only available in visionOS 2.0 or newer
            tabBarController.isTabBarHidden = true
                             ^
/Users/admin/builder/spi-builder-workspace/Sources/CustomTabView/iOS/UITabBarControllerRepresentable.swift:23:30: note: add 'if #available' version check
            tabBarController.isTabBarHidden = true
                             ^
/Users/admin/builder/spi-builder-workspace/Sources/CustomTabView/iOS/UITabBarControllerRepresentable.swift:17:10: note: add @available attribute to enclosing instance method
    func makeUIViewController(context: Context) -> UITabBarController {
         ^
SwiftCompile normal arm64 Compiling\ CustomTabView.swift /Users/admin/builder/spi-builder-workspace/Sources/CustomTabView/CustomTabView.swift (in target 'CustomTabView' from project 'CustomTabView')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/CustomTabView/CustomTabView.swift (in target 'CustomTabView' from project 'CustomTabView')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

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

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

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

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

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

SwiftDriverJobDiscovery normal arm64 Compiling NSTabBarControllerRepresentable.swift (in target 'CustomTabView' from project 'CustomTabView')
SwiftDriverJobDiscovery normal arm64 Compiling EnvironmentValues+TabBarPosition.swift (in target 'CustomTabView' from project 'CustomTabView')
SwiftDriverJobDiscovery normal arm64 Compiling KeyboardReadable.swift (in target 'CustomTabView' from project 'CustomTabView')
** BUILD FAILED **
The following build commands failed:
	SwiftCompile normal arm64 Compiling\ UITabBarControllerRepresentable.swift /Users/admin/builder/spi-builder-workspace/Sources/CustomTabView/iOS/UITabBarControllerRepresentable.swift (in target 'CustomTabView' from project 'CustomTabView')
	SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/CustomTabView/iOS/UITabBarControllerRepresentable.swift (in target 'CustomTabView' from project 'CustomTabView')
	Building workspace spi-builder-workspace with scheme CustomTabView
(3 failures)
BUILD FAILURE 6.1 visionOS