The Swift Package Index logo.Swift Package Index

Has it really been five years since Swift Package Index launched? Read our anniversary blog post!

Build Information

Failed to build DeclarativeUIKit, reference main (61904f), with Swift 6.1 for tvOS using Xcode 16.3 on 29 Apr 2025 04:06:28 UTC.

Build Command

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

Build Log

========================================
RunAll
========================================
Builder version: 4.61.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/Columbina/DeclarativeUIKit.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/Columbina/DeclarativeUIKit
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 61904fc Merge pull request #2 from Columbina/bugfix/scrollview-not-scrolling
Cloned https://github.com/Columbina/DeclarativeUIKit.git
Revision (git rev-parse @):
61904fc518bd562d5817f00fd6bf390594bb3b39
SUCCESS checkout https://github.com/Columbina/DeclarativeUIKit.git at main
========================================
Build
========================================
Selected platform:         tvOS
Swift version:             6.1
Building package at path:  $PWD
https://github.com/Columbina/DeclarativeUIKit.git
https://github.com/Columbina/DeclarativeUIKit.git
{
  "dependencies" : [
  ],
  "manifest_display_name" : "DeclarativeUIKit",
  "name" : "DeclarativeUIKit",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "10.0"
    }
  ],
  "products" : [
    {
      "name" : "DeclarativeUIKit",
      "targets" : [
        "DeclarativeUIKit"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "DeclarativeUIKitTests",
      "module_type" : "SwiftTarget",
      "name" : "DeclarativeUIKitTests",
      "path" : "Tests/DeclarativeUIKitTests",
      "sources" : [
        "DeclarativeUIKitTests.swift"
      ],
      "target_dependencies" : [
        "DeclarativeUIKit"
      ],
      "type" : "test"
    },
    {
      "c99name" : "DeclarativeUIKit",
      "module_type" : "SwiftTarget",
      "name" : "DeclarativeUIKit",
      "path" : "Sources/DeclarativeUIKit",
      "product_memberships" : [
        "DeclarativeUIKit"
      ],
      "sources" : [
        "DeclarativeEdgeInsets.swift",
        "DeclarativeViewBuilder.swift",
        "Extensions/UIButton+Extensions.swift",
        "Extensions/UIImageView+Extensions.swift",
        "Extensions/UILabel+Extensions.swift",
        "Extensions/UIStackView+Extensions.swift",
        "Extensions/UITableView+Extensions.swift",
        "Extensions/UITextField+Extensions.swift",
        "Extensions/UIView+Extensions.swift",
        "FixedSpacer.swift",
        "ForEach.swift",
        "HorizontalStack.swift",
        "List.swift",
        "ScrollView.swift",
        "Spacer.swift",
        "VerticalStack.swift",
        "ViewControllerHost.swift",
        "ViewsConvertible.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.2"
}
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:
  DeclarativeUIKit: /Users/admin/builder/spi-builder-workspace
resolved source packages: DeclarativeUIKit
{
  "dependencies" : [
  ],
  "manifest_display_name" : "DeclarativeUIKit",
  "name" : "DeclarativeUIKit",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "10.0"
    }
  ],
  "products" : [
    {
      "name" : "DeclarativeUIKit",
      "targets" : [
        "DeclarativeUIKit"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "DeclarativeUIKitTests",
      "module_type" : "SwiftTarget",
      "name" : "DeclarativeUIKitTests",
      "path" : "Tests/DeclarativeUIKitTests",
      "sources" : [
        "DeclarativeUIKitTests.swift"
      ],
      "target_dependencies" : [
        "DeclarativeUIKit"
      ],
      "type" : "test"
    },
    {
      "c99name" : "DeclarativeUIKit",
      "module_type" : "SwiftTarget",
      "name" : "DeclarativeUIKit",
      "path" : "Sources/DeclarativeUIKit",
      "product_memberships" : [
        "DeclarativeUIKit"
      ],
      "sources" : [
        "DeclarativeEdgeInsets.swift",
        "DeclarativeViewBuilder.swift",
        "Extensions/UIButton+Extensions.swift",
        "Extensions/UIImageView+Extensions.swift",
        "Extensions/UILabel+Extensions.swift",
        "Extensions/UIStackView+Extensions.swift",
        "Extensions/UITableView+Extensions.swift",
        "Extensions/UITextField+Extensions.swift",
        "Extensions/UIView+Extensions.swift",
        "FixedSpacer.swift",
        "ForEach.swift",
        "HorizontalStack.swift",
        "List.swift",
        "ScrollView.swift",
        "Spacer.swift",
        "VerticalStack.swift",
        "ViewControllerHost.swift",
        "ViewsConvertible.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.2"
}
{
  "workspace" : {
    "name" : "spi-builder-workspace",
    "schemes" : [
      "DeclarativeUIKit"
    ]
  }
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme DeclarativeUIKit -destination generic/platform=tvOS 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 DeclarativeUIKit -destination generic/platform=tvOS "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:
  DeclarativeUIKit: /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 'DeclarativeUIKit' in project 'DeclarativeUIKit'
        ➜ Explicit dependency on target 'DeclarativeUIKit' in project 'DeclarativeUIKit'
    Target 'DeclarativeUIKit' in project 'DeclarativeUIKit' (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/AppleTVOS.platform/Developer/SDKs/AppleTVOS18.4.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: 3f596744abf7c27bb6d33d936edea905
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/3f596744abf7c27bb6d33d936edea905.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/AppleTVOS.platform/Developer/SDKs/AppleTVOS18.4.sdk /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/appletvos18.4-22L251-271d326055c85f9856fa135c41255102.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/AppleTVOS.platform/Developer/SDKs/AppleTVOS18.4.sdk -o /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/appletvos18.4-22L251-271d326055c85f9856fa135c41255102.sdkstatcache
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EagerLinkingTBDs/Debug-appletvos
    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-appletvos
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos/PackageFrameworks
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos/PackageFrameworks
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DeclarativeUIKit.build/Debug-appletvos/DeclarativeUIKit.build/DeclarativeUIKit.modulemap (in target 'DeclarativeUIKit' from project 'DeclarativeUIKit')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DeclarativeUIKit.build/Debug-appletvos/DeclarativeUIKit.build/DeclarativeUIKit.modulemap
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DeclarativeUIKit.build/Debug-appletvos/DeclarativeUIKit.build/DeclarativeUIKit.DependencyStaticMetadataFileList (in target 'DeclarativeUIKit' from project 'DeclarativeUIKit')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DeclarativeUIKit.build/Debug-appletvos/DeclarativeUIKit.build/DeclarativeUIKit.DependencyStaticMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DeclarativeUIKit.build/Debug-appletvos/DeclarativeUIKit.build/DeclarativeUIKit.DependencyMetadataFileList (in target 'DeclarativeUIKit' from project 'DeclarativeUIKit')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DeclarativeUIKit.build/Debug-appletvos/DeclarativeUIKit.build/DeclarativeUIKit.DependencyMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DeclarativeUIKit.build/Debug-appletvos/DeclarativeUIKit.build/Objects-normal/arm64/DeclarativeUIKit_const_extract_protocols.json (in target 'DeclarativeUIKit' from project 'DeclarativeUIKit')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DeclarativeUIKit.build/Debug-appletvos/DeclarativeUIKit.build/Objects-normal/arm64/DeclarativeUIKit_const_extract_protocols.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DeclarativeUIKit.build/Debug-appletvos/DeclarativeUIKit.build/Objects-normal/arm64/DeclarativeUIKit-OutputFileMap.json (in target 'DeclarativeUIKit' from project 'DeclarativeUIKit')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DeclarativeUIKit.build/Debug-appletvos/DeclarativeUIKit.build/Objects-normal/arm64/DeclarativeUIKit-OutputFileMap.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DeclarativeUIKit.build/Debug-appletvos/DeclarativeUIKit.build/Objects-normal/arm64/DeclarativeUIKit.SwiftFileList (in target 'DeclarativeUIKit' from project 'DeclarativeUIKit')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DeclarativeUIKit.build/Debug-appletvos/DeclarativeUIKit.build/Objects-normal/arm64/DeclarativeUIKit.SwiftFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DeclarativeUIKit.build/Debug-appletvos/DeclarativeUIKit.build/Objects-normal/arm64/DeclarativeUIKit.SwiftConstValuesFileList (in target 'DeclarativeUIKit' from project 'DeclarativeUIKit')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DeclarativeUIKit.build/Debug-appletvos/DeclarativeUIKit.build/Objects-normal/arm64/DeclarativeUIKit.SwiftConstValuesFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DeclarativeUIKit.build/Debug-appletvos/DeclarativeUIKit.build/Objects-normal/arm64/DeclarativeUIKit.LinkFileList (in target 'DeclarativeUIKit' from project 'DeclarativeUIKit')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DeclarativeUIKit.build/Debug-appletvos/DeclarativeUIKit.build/Objects-normal/arm64/DeclarativeUIKit.LinkFileList
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps-appletvos/DeclarativeUIKit.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DeclarativeUIKit.build/Debug-appletvos/DeclarativeUIKit.build/DeclarativeUIKit.modulemap (in target 'DeclarativeUIKit' from project 'DeclarativeUIKit')
    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/DeclarativeUIKit.build/Debug-appletvos/DeclarativeUIKit.build/DeclarativeUIKit.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps-appletvos
SwiftDriver DeclarativeUIKit normal arm64 com.apple.xcode.tools.swift.compiler (in target 'DeclarativeUIKit' from project 'DeclarativeUIKit')
    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 DeclarativeUIKit -Onone -enforce-exclusivity\=checked @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DeclarativeUIKit.build/Debug-appletvos/DeclarativeUIKit.build/Objects-normal/arm64/DeclarativeUIKit.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/AppleTVOS.platform/Developer/SDKs/AppleTVOS18.4.sdk -target arm64-apple-tvos12.0 -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -Xfrontend -serialize-debugging-options -enable-testing -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -swift-version 5 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos -I /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS18.4.sdk/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/appletvos18.4-22L251-271d326055c85f9856fa135c41255102.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DeclarativeUIKit.build/Debug-appletvos/DeclarativeUIKit.build/Objects-normal/arm64/DeclarativeUIKit-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/DeclarativeUIKit.build/Debug-appletvos/DeclarativeUIKit.build/Objects-normal/arm64/DeclarativeUIKit.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/DeclarativeUIKit.build/Debug-appletvos/DeclarativeUIKit.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DeclarativeUIKit.build/Debug-appletvos/DeclarativeUIKit.build/Objects-normal/arm64/DeclarativeUIKit_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DeclarativeUIKit.build/Debug-appletvos/DeclarativeUIKit.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DeclarativeUIKit.build/Debug-appletvos/DeclarativeUIKit.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DeclarativeUIKit.build/Debug-appletvos/DeclarativeUIKit.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/DeclarativeUIKit.build/Debug-appletvos/DeclarativeUIKit.build/Objects-normal/arm64/DeclarativeUIKit-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
SwiftCompile normal arm64 Compiling\ UIButton+Extensions.swift,\ UIImageView+Extensions.swift /Users/admin/builder/spi-builder-workspace/Sources/DeclarativeUIKit/Extensions/UIButton+Extensions.swift /Users/admin/builder/spi-builder-workspace/Sources/DeclarativeUIKit/Extensions/UIImageView+Extensions.swift (in target 'DeclarativeUIKit' from project 'DeclarativeUIKit')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/DeclarativeUIKit/Extensions/UIButton+Extensions.swift (in target 'DeclarativeUIKit' from project 'DeclarativeUIKit')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

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

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

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

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

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

SwiftCompile normal arm64 Compiling\ UIView+Extensions.swift,\ FixedSpacer.swift /Users/admin/builder/spi-builder-workspace/Sources/DeclarativeUIKit/Extensions/UIView+Extensions.swift /Users/admin/builder/spi-builder-workspace/Sources/DeclarativeUIKit/FixedSpacer.swift (in target 'DeclarativeUIKit' from project 'DeclarativeUIKit')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/DeclarativeUIKit/Extensions/UIView+Extensions.swift (in target 'DeclarativeUIKit' from project 'DeclarativeUIKit')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

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

SwiftCompile normal arm64 Compiling\ UITableView+Extensions.swift,\ UITextField+Extensions.swift /Users/admin/builder/spi-builder-workspace/Sources/DeclarativeUIKit/Extensions/UITableView+Extensions.swift /Users/admin/builder/spi-builder-workspace/Sources/DeclarativeUIKit/Extensions/UITextField+Extensions.swift (in target 'DeclarativeUIKit' from project 'DeclarativeUIKit')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/DeclarativeUIKit/Extensions/UITableView+Extensions.swift (in target 'DeclarativeUIKit' from project 'DeclarativeUIKit')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

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

SwiftCompile normal arm64 Compiling\ UILabel+Extensions.swift,\ UIStackView+Extensions.swift /Users/admin/builder/spi-builder-workspace/Sources/DeclarativeUIKit/Extensions/UILabel+Extensions.swift /Users/admin/builder/spi-builder-workspace/Sources/DeclarativeUIKit/Extensions/UIStackView+Extensions.swift (in target 'DeclarativeUIKit' from project 'DeclarativeUIKit')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/DeclarativeUIKit/Extensions/UILabel+Extensions.swift (in target 'DeclarativeUIKit' from project 'DeclarativeUIKit')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

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

SwiftEmitModule normal arm64 Emitting\ module\ for\ DeclarativeUIKit (in target 'DeclarativeUIKit' from project 'DeclarativeUIKit')
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/DeclarativeUIKit/DeclarativeEdgeInsets.swift /Users/admin/builder/spi-builder-workspace/Sources/DeclarativeUIKit/DeclarativeViewBuilder.swift /Users/admin/builder/spi-builder-workspace/Sources/DeclarativeUIKit/Extensions/UIButton+Extensions.swift /Users/admin/builder/spi-builder-workspace/Sources/DeclarativeUIKit/Extensions/UIImageView+Extensions.swift /Users/admin/builder/spi-builder-workspace/Sources/DeclarativeUIKit/Extensions/UILabel+Extensions.swift /Users/admin/builder/spi-builder-workspace/Sources/DeclarativeUIKit/Extensions/UIStackView+Extensions.swift /Users/admin/builder/spi-builder-workspace/Sources/DeclarativeUIKit/Extensions/UITableView+Extensions.swift /Users/admin/builder/spi-builder-workspace/Sources/DeclarativeUIKit/Extensions/UITextField+Extensions.swift /Users/admin/builder/spi-builder-workspace/Sources/DeclarativeUIKit/Extensions/UIView+Extensions.swift /Users/admin/builder/spi-builder-workspace/Sources/DeclarativeUIKit/FixedSpacer.swift /Users/admin/builder/spi-builder-workspace/Sources/DeclarativeUIKit/ForEach.swift /Users/admin/builder/spi-builder-workspace/Sources/DeclarativeUIKit/HorizontalStack.swift /Users/admin/builder/spi-builder-workspace/Sources/DeclarativeUIKit/List.swift /Users/admin/builder/spi-builder-workspace/Sources/DeclarativeUIKit/ScrollView.swift /Users/admin/builder/spi-builder-workspace/Sources/DeclarativeUIKit/Spacer.swift /Users/admin/builder/spi-builder-workspace/Sources/DeclarativeUIKit/VerticalStack.swift /Users/admin/builder/spi-builder-workspace/Sources/DeclarativeUIKit/ViewControllerHost.swift /Users/admin/builder/spi-builder-workspace/Sources/DeclarativeUIKit/ViewsConvertible.swift -target arm64-apple-tvos12.0 -Xllvm -aarch64-use-tbi -enable-objc-interop -sdk /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS18.4.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos -I /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS18.4.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 -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/DeclarativeUIKit.build/Debug-appletvos/DeclarativeUIKit.build/Objects-normal/arm64/DeclarativeUIKit_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/appletvos18.4-22L251-271d326055c85f9856fa135c41255102.sdkstatcache -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DeclarativeUIKit.build/Debug-appletvos/DeclarativeUIKit.build/swift-overrides.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DeclarativeUIKit.build/Debug-appletvos/DeclarativeUIKit.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DeclarativeUIKit.build/Debug-appletvos/DeclarativeUIKit.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DeclarativeUIKit.build/Debug-appletvos/DeclarativeUIKit.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -module-name DeclarativeUIKit -frontend-parseable-output -disable-clang-spi -target-sdk-version 18.4 -target-sdk-name appletvos18.4 -external-plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.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/DeclarativeUIKit.build/Debug-appletvos/DeclarativeUIKit.build/Objects-normal/arm64/DeclarativeUIKit.swiftdoc -emit-module-source-info-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DeclarativeUIKit.build/Debug-appletvos/DeclarativeUIKit.build/Objects-normal/arm64/DeclarativeUIKit.swiftsourceinfo -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DeclarativeUIKit.build/Debug-appletvos/DeclarativeUIKit.build/Objects-normal/arm64/DeclarativeUIKit-Swift.h -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DeclarativeUIKit.build/Debug-appletvos/DeclarativeUIKit.build/Objects-normal/arm64/DeclarativeUIKit-master-emit-module.dia -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DeclarativeUIKit.build/Debug-appletvos/DeclarativeUIKit.build/Objects-normal/arm64/DeclarativeUIKit-master-emit-module.d -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DeclarativeUIKit.build/Debug-appletvos/DeclarativeUIKit.build/Objects-normal/arm64/DeclarativeUIKit.swiftmodule -emit-abi-descriptor-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DeclarativeUIKit.build/Debug-appletvos/DeclarativeUIKit.build/Objects-normal/arm64/DeclarativeUIKit.abi.json
EmitSwiftModule normal arm64 (in target 'DeclarativeUIKit' from project 'DeclarativeUIKit')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

/Users/admin/builder/spi-builder-workspace/Sources/DeclarativeUIKit/DeclarativeEdgeInsets.swift:27:27: warning: static property 'top' is not concurrency-safe because non-'Sendable' type 'DeclarativeEdgeInsets.Set' may have shared mutable state; this is an error in the Swift 6 language mode
        public static let top = Set(rawValue: 1 << 0)
                          ^
/Users/admin/builder/spi-builder-workspace/Sources/DeclarativeUIKit/DeclarativeEdgeInsets.swift:16:19: note: consider making struct 'Set' conform to the 'Sendable' protocol
    public struct Set: OptionSet {
                  ^
                                , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/DeclarativeUIKit/DeclarativeEdgeInsets.swift:27:27: note: add '@MainActor' to make static property 'top' part of global actor 'MainActor'
        public static let top = Set(rawValue: 1 << 0)
                          ^
        @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/DeclarativeUIKit/DeclarativeEdgeInsets.swift:27:27: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
        public static let top = Set(rawValue: 1 << 0)
                          ^
        nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/DeclarativeUIKit/DeclarativeEdgeInsets.swift:28:27: warning: static property 'leading' is not concurrency-safe because non-'Sendable' type 'DeclarativeEdgeInsets.Set' may have shared mutable state; this is an error in the Swift 6 language mode
        public static let leading = Set(rawValue: 1 << 1)
                          ^
/Users/admin/builder/spi-builder-workspace/Sources/DeclarativeUIKit/DeclarativeEdgeInsets.swift:16:19: note: consider making struct 'Set' conform to the 'Sendable' protocol
    public struct Set: OptionSet {
                  ^
                                , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/DeclarativeUIKit/DeclarativeEdgeInsets.swift:28:27: note: add '@MainActor' to make static property 'leading' part of global actor 'MainActor'
        public static let leading = Set(rawValue: 1 << 1)
                          ^
        @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/DeclarativeUIKit/DeclarativeEdgeInsets.swift:28:27: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
        public static let leading = Set(rawValue: 1 << 1)
                          ^
        nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/DeclarativeUIKit/DeclarativeEdgeInsets.swift:29:27: warning: static property 'trailing' is not concurrency-safe because non-'Sendable' type 'DeclarativeEdgeInsets.Set' may have shared mutable state; this is an error in the Swift 6 language mode
        public static let trailing = Set(rawValue: 1 << 2)
                          ^
/Users/admin/builder/spi-builder-workspace/Sources/DeclarativeUIKit/DeclarativeEdgeInsets.swift:16:19: note: consider making struct 'Set' conform to the 'Sendable' protocol
    public struct Set: OptionSet {
                  ^
                                , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/DeclarativeUIKit/DeclarativeEdgeInsets.swift:29:27: note: add '@MainActor' to make static property 'trailing' part of global actor 'MainActor'
        public static let trailing = Set(rawValue: 1 << 2)
                          ^
        @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/DeclarativeUIKit/DeclarativeEdgeInsets.swift:29:27: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
        public static let trailing = Set(rawValue: 1 << 2)
                          ^
        nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/DeclarativeUIKit/DeclarativeEdgeInsets.swift:30:27: warning: static property 'bottom' is not concurrency-safe because non-'Sendable' type 'DeclarativeEdgeInsets.Set' may have shared mutable state; this is an error in the Swift 6 language mode
        public static let bottom = Set(rawValue: 1 << 3)
                          ^
/Users/admin/builder/spi-builder-workspace/Sources/DeclarativeUIKit/DeclarativeEdgeInsets.swift:16:19: note: consider making struct 'Set' conform to the 'Sendable' protocol
    public struct Set: OptionSet {
                  ^
                                , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/DeclarativeUIKit/DeclarativeEdgeInsets.swift:30:27: note: add '@MainActor' to make static property 'bottom' part of global actor 'MainActor'
        public static let bottom = Set(rawValue: 1 << 3)
                          ^
        @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/DeclarativeUIKit/DeclarativeEdgeInsets.swift:30:27: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
        public static let bottom = Set(rawValue: 1 << 3)
                          ^
        nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/DeclarativeUIKit/DeclarativeEdgeInsets.swift:32:27: warning: static property 'horizontal' is not concurrency-safe because non-'Sendable' type 'DeclarativeEdgeInsets.Set' may have shared mutable state; this is an error in the Swift 6 language mode
        public static let horizontal: Set = [.leading, .trailing]
                          ^
/Users/admin/builder/spi-builder-workspace/Sources/DeclarativeUIKit/DeclarativeEdgeInsets.swift:16:19: note: consider making struct 'Set' conform to the 'Sendable' protocol
    public struct Set: OptionSet {
                  ^
                                , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/DeclarativeUIKit/DeclarativeEdgeInsets.swift:32:27: note: add '@MainActor' to make static property 'horizontal' part of global actor 'MainActor'
        public static let horizontal: Set = [.leading, .trailing]
                          ^
        @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/DeclarativeUIKit/DeclarativeEdgeInsets.swift:32:27: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
        public static let horizontal: Set = [.leading, .trailing]
                          ^
        nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/DeclarativeUIKit/DeclarativeEdgeInsets.swift:33:27: warning: static property 'vertical' is not concurrency-safe because non-'Sendable' type 'DeclarativeEdgeInsets.Set' may have shared mutable state; this is an error in the Swift 6 language mode
        public static let vertical: Set = [.top, .bottom]
                          ^
/Users/admin/builder/spi-builder-workspace/Sources/DeclarativeUIKit/DeclarativeEdgeInsets.swift:16:19: note: consider making struct 'Set' conform to the 'Sendable' protocol
    public struct Set: OptionSet {
                  ^
                                , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/DeclarativeUIKit/DeclarativeEdgeInsets.swift:33:27: note: add '@MainActor' to make static property 'vertical' part of global actor 'MainActor'
        public static let vertical: Set = [.top, .bottom]
                          ^
        @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/DeclarativeUIKit/DeclarativeEdgeInsets.swift:33:27: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
        public static let vertical: Set = [.top, .bottom]
                          ^
        nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/DeclarativeUIKit/DeclarativeEdgeInsets.swift:34:27: warning: static property 'all' is not concurrency-safe because non-'Sendable' type 'DeclarativeEdgeInsets.Set' may have shared mutable state; this is an error in the Swift 6 language mode
        public static let all: Set = [.horizontal, .vertical]
                          ^
/Users/admin/builder/spi-builder-workspace/Sources/DeclarativeUIKit/DeclarativeEdgeInsets.swift:16:19: note: consider making struct 'Set' conform to the 'Sendable' protocol
    public struct Set: OptionSet {
                  ^
                                , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/DeclarativeUIKit/DeclarativeEdgeInsets.swift:34:27: note: add '@MainActor' to make static property 'all' part of global actor 'MainActor'
        public static let all: Set = [.horizontal, .vertical]
                          ^
        @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/DeclarativeUIKit/DeclarativeEdgeInsets.swift:34:27: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
        public static let all: Set = [.horizontal, .vertical]
                          ^
        nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/DeclarativeUIKit/Extensions/UITableView+Extensions.swift:41:59: error: 'SeparatorStyle' is unavailable in tvOS
    func separatorStyle(_ separatorStyle: UITableViewCell.SeparatorStyle) -> Self {
                                                          ^~~~~~~~~~~~~~
/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS18.4.sdk/System/Library/Frameworks/UIKit.framework/Headers/UITableViewCell.h:32:28: note: 'SeparatorStyle' has been explicitly marked unavailable here
typedef NS_ENUM(NSInteger, UITableViewCellSeparatorStyle) {
                           ^
/Users/admin/builder/spi-builder-workspace/Sources/DeclarativeUIKit/List.swift:79:57: error: 'SeparatorStyle' is unavailable in tvOS
    public func separatorStyle(_ style: UITableViewCell.SeparatorStyle) -> Self {
                                                        ^~~~~~~~~~~~~~
/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS18.4.sdk/System/Library/Frameworks/UIKit.framework/Headers/UITableViewCell.h:32:28: note: 'SeparatorStyle' has been explicitly marked unavailable here
typedef NS_ENUM(NSInteger, UITableViewCellSeparatorStyle) {
                           ^
/Users/admin/builder/spi-builder-workspace/Sources/DeclarativeUIKit/ScrollView.swift:14:27: warning: static property 'horizontal' is not concurrency-safe because non-'Sendable' type 'ScrollView.AxisSet' may have shared mutable state; this is an error in the Swift 6 language mode
        public static let horizontal = AxisSet(rawValue: 1 << 0)
                          ^
/Users/admin/builder/spi-builder-workspace/Sources/DeclarativeUIKit/ScrollView.swift:11:19: note: consider making struct 'AxisSet' conform to the 'Sendable' protocol
    public struct AxisSet: OptionSet {
                  ^
                                    , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/DeclarativeUIKit/ScrollView.swift:14:27: note: add '@MainActor' to make static property 'horizontal' part of global actor 'MainActor'
        public static let horizontal = AxisSet(rawValue: 1 << 0)
                          ^
        @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/DeclarativeUIKit/ScrollView.swift:14:27: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
        public static let horizontal = AxisSet(rawValue: 1 << 0)
                          ^
        nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/DeclarativeUIKit/ScrollView.swift:15:27: warning: static property 'vertical' is not concurrency-safe because non-'Sendable' type 'ScrollView.AxisSet' may have shared mutable state; this is an error in the Swift 6 language mode
        public static let vertical = AxisSet(rawValue: 1 << 1)
                          ^
/Users/admin/builder/spi-builder-workspace/Sources/DeclarativeUIKit/ScrollView.swift:11:19: note: consider making struct 'AxisSet' conform to the 'Sendable' protocol
    public struct AxisSet: OptionSet {
                  ^
                                    , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/DeclarativeUIKit/ScrollView.swift:15:27: note: add '@MainActor' to make static property 'vertical' part of global actor 'MainActor'
        public static let vertical = AxisSet(rawValue: 1 << 1)
                          ^
        @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/DeclarativeUIKit/ScrollView.swift:15:27: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
        public static let vertical = AxisSet(rawValue: 1 << 1)
                          ^
        nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/DeclarativeUIKit/ScrollView.swift:16:27: warning: static property 'all' is not concurrency-safe because non-'Sendable' type 'ScrollView.AxisSet' may have shared mutable state; this is an error in the Swift 6 language mode
        public static let all: AxisSet = [.horizontal, .vertical]
                          ^
/Users/admin/builder/spi-builder-workspace/Sources/DeclarativeUIKit/ScrollView.swift:11:19: note: consider making struct 'AxisSet' conform to the 'Sendable' protocol
    public struct AxisSet: OptionSet {
                  ^
                                    , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/DeclarativeUIKit/ScrollView.swift:16:27: note: add '@MainActor' to make static property 'all' part of global actor 'MainActor'
        public static let all: AxisSet = [.horizontal, .vertical]
                          ^
        @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/DeclarativeUIKit/ScrollView.swift:16:27: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
        public static let all: AxisSet = [.horizontal, .vertical]
                          ^
        nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/DeclarativeUIKit/ViewsConvertible.swift:12:17: warning: main actor-isolated instance method 'asViews()' cannot be used to satisfy nonisolated requirement from protocol 'ViewsConvertible'; this is an error in the Swift 6 language mode
    public func asViews() -> [UIView] {
                ^
/Users/admin/builder/spi-builder-workspace/Sources/DeclarativeUIKit/ViewsConvertible.swift:12:17: note: add 'nonisolated' to 'asViews()' to make this instance method not isolated to the actor
    public func asViews() -> [UIView] {
                ^
    nonisolated
/Users/admin/builder/spi-builder-workspace/Sources/DeclarativeUIKit/ViewsConvertible.swift:11:19: note: add '@preconcurrency' to the 'ViewsConvertible' conformance to defer isolation checking to run time
extension UIView: ViewsConvertible {
                  ^
                  @preconcurrency
/Users/admin/builder/spi-builder-workspace/Sources/DeclarativeUIKit/ViewsConvertible.swift:8:10: note: mark the protocol requirement 'asViews()' 'async' to allow actor-isolated conformances
    func asViews() -> [UIView]
         ^
                   async
/Users/admin/builder/spi-builder-workspace/Sources/DeclarativeUIKit/ViewsConvertible.swift:18:17: warning: main actor-isolated instance method 'asViews()' cannot be used to satisfy nonisolated requirement from protocol 'ViewsConvertible'; this is an error in the Swift 6 language mode
    public func asViews() -> [UIView] {
                ^
/Users/admin/builder/spi-builder-workspace/Sources/DeclarativeUIKit/ViewsConvertible.swift:18:17: note: add 'nonisolated' to 'asViews()' to make this instance method not isolated to the actor
    public func asViews() -> [UIView] {
                ^
    nonisolated
/Users/admin/builder/spi-builder-workspace/Sources/DeclarativeUIKit/ViewsConvertible.swift:17:29: note: add '@preconcurrency' to the 'ViewsConvertible' conformance to defer isolation checking to run time
extension UIViewController: ViewsConvertible {
                            ^
                            @preconcurrency
/Users/admin/builder/spi-builder-workspace/Sources/DeclarativeUIKit/ViewsConvertible.swift:8:10: note: mark the protocol requirement 'asViews()' 'async' to allow actor-isolated conformances
    func asViews() -> [UIView]
         ^
                   async
SwiftCompile normal arm64 Compiling\ Spacer.swift,\ VerticalStack.swift /Users/admin/builder/spi-builder-workspace/Sources/DeclarativeUIKit/Spacer.swift /Users/admin/builder/spi-builder-workspace/Sources/DeclarativeUIKit/VerticalStack.swift (in target 'DeclarativeUIKit' from project 'DeclarativeUIKit')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/DeclarativeUIKit/Spacer.swift (in target 'DeclarativeUIKit' from project 'DeclarativeUIKit')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

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

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

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

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

SwiftCompile normal arm64 Compiling\ ViewsConvertible.swift /Users/admin/builder/spi-builder-workspace/Sources/DeclarativeUIKit/ViewsConvertible.swift (in target 'DeclarativeUIKit' from project 'DeclarativeUIKit')
Command SwiftCompile failed with a nonzero exit code
** BUILD FAILED **
The following build commands failed:
	SwiftEmitModule normal arm64 Emitting\ module\ for\ DeclarativeUIKit (in target 'DeclarativeUIKit' from project 'DeclarativeUIKit')
	EmitSwiftModule normal arm64 (in target 'DeclarativeUIKit' from project 'DeclarativeUIKit')
	SwiftCompile normal arm64 Compiling\ ViewsConvertible.swift /Users/admin/builder/spi-builder-workspace/Sources/DeclarativeUIKit/ViewsConvertible.swift (in target 'DeclarativeUIKit' from project 'DeclarativeUIKit')
	Building workspace spi-builder-workspace with scheme DeclarativeUIKit
(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:
  DeclarativeUIKit: /Users/admin/builder/spi-builder-workspace
resolved source packages: DeclarativeUIKit
{
  "dependencies" : [
  ],
  "manifest_display_name" : "DeclarativeUIKit",
  "name" : "DeclarativeUIKit",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "10.0"
    }
  ],
  "products" : [
    {
      "name" : "DeclarativeUIKit",
      "targets" : [
        "DeclarativeUIKit"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "DeclarativeUIKitTests",
      "module_type" : "SwiftTarget",
      "name" : "DeclarativeUIKitTests",
      "path" : "Tests/DeclarativeUIKitTests",
      "sources" : [
        "DeclarativeUIKitTests.swift"
      ],
      "target_dependencies" : [
        "DeclarativeUIKit"
      ],
      "type" : "test"
    },
    {
      "c99name" : "DeclarativeUIKit",
      "module_type" : "SwiftTarget",
      "name" : "DeclarativeUIKit",
      "path" : "Sources/DeclarativeUIKit",
      "product_memberships" : [
        "DeclarativeUIKit"
      ],
      "sources" : [
        "DeclarativeEdgeInsets.swift",
        "DeclarativeViewBuilder.swift",
        "Extensions/UIButton+Extensions.swift",
        "Extensions/UIImageView+Extensions.swift",
        "Extensions/UILabel+Extensions.swift",
        "Extensions/UIStackView+Extensions.swift",
        "Extensions/UITableView+Extensions.swift",
        "Extensions/UITextField+Extensions.swift",
        "Extensions/UIView+Extensions.swift",
        "FixedSpacer.swift",
        "ForEach.swift",
        "HorizontalStack.swift",
        "List.swift",
        "ScrollView.swift",
        "Spacer.swift",
        "VerticalStack.swift",
        "ViewControllerHost.swift",
        "ViewsConvertible.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.2"
}
{
  "workspace" : {
    "name" : "spi-builder-workspace",
    "schemes" : [
      "DeclarativeUIKit"
    ]
  }
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme DeclarativeUIKit -destination generic/platform=tvOS
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 DeclarativeUIKit -destination generic/platform=tvOS
Resolve Package Graph
Resolved source packages:
  DeclarativeUIKit: /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 'DeclarativeUIKit' in project 'DeclarativeUIKit'
        ➜ Explicit dependency on target 'DeclarativeUIKit' in project 'DeclarativeUIKit'
    Target 'DeclarativeUIKit' in project 'DeclarativeUIKit' (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/AppleTVOS.platform/Developer/SDKs/AppleTVOS18.4.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: 24c0e4a91419ed8196c27d5dbf8a0279
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/24c0e4a91419ed8196c27d5dbf8a0279.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/AppleTVOS.platform/Developer/SDKs/AppleTVOS18.4.sdk /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/appletvos18.4-22L251-271d326055c85f9856fa135c41255102.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/AppleTVOS.platform/Developer/SDKs/AppleTVOS18.4.sdk -o /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/appletvos18.4-22L251-271d326055c85f9856fa135c41255102.sdkstatcache
SwiftDriver DeclarativeUIKit normal arm64 com.apple.xcode.tools.swift.compiler (in target 'DeclarativeUIKit' from project 'DeclarativeUIKit')
    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 DeclarativeUIKit -Onone -enforce-exclusivity\=checked @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DeclarativeUIKit.build/Debug-appletvos/DeclarativeUIKit.build/Objects-normal/arm64/DeclarativeUIKit.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/AppleTVOS.platform/Developer/SDKs/AppleTVOS18.4.sdk -target arm64-apple-tvos12.0 -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -Xfrontend -serialize-debugging-options -enable-testing -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -swift-version 5 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos -I /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS18.4.sdk/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/appletvos18.4-22L251-271d326055c85f9856fa135c41255102.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DeclarativeUIKit.build/Debug-appletvos/DeclarativeUIKit.build/Objects-normal/arm64/DeclarativeUIKit-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/DeclarativeUIKit.build/Debug-appletvos/DeclarativeUIKit.build/Objects-normal/arm64/DeclarativeUIKit.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/DeclarativeUIKit.build/Debug-appletvos/DeclarativeUIKit.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DeclarativeUIKit.build/Debug-appletvos/DeclarativeUIKit.build/Objects-normal/arm64/DeclarativeUIKit_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DeclarativeUIKit.build/Debug-appletvos/DeclarativeUIKit.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DeclarativeUIKit.build/Debug-appletvos/DeclarativeUIKit.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DeclarativeUIKit.build/Debug-appletvos/DeclarativeUIKit.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/DeclarativeUIKit.build/Debug-appletvos/DeclarativeUIKit.build/Objects-normal/arm64/DeclarativeUIKit-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
SwiftCompile normal arm64 Compiling\ DeclarativeEdgeInsets.swift,\ DeclarativeViewBuilder.swift /Users/admin/builder/spi-builder-workspace/Sources/DeclarativeUIKit/DeclarativeEdgeInsets.swift /Users/admin/builder/spi-builder-workspace/Sources/DeclarativeUIKit/DeclarativeViewBuilder.swift (in target 'DeclarativeUIKit' from project 'DeclarativeUIKit')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/DeclarativeUIKit/DeclarativeEdgeInsets.swift (in target 'DeclarativeUIKit' from project 'DeclarativeUIKit')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

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

SwiftCompile normal arm64 Compiling\ UITableView+Extensions.swift,\ UITextField+Extensions.swift /Users/admin/builder/spi-builder-workspace/Sources/DeclarativeUIKit/Extensions/UITableView+Extensions.swift /Users/admin/builder/spi-builder-workspace/Sources/DeclarativeUIKit/Extensions/UITextField+Extensions.swift (in target 'DeclarativeUIKit' from project 'DeclarativeUIKit')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/DeclarativeUIKit/Extensions/UITableView+Extensions.swift (in target 'DeclarativeUIKit' from project 'DeclarativeUIKit')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

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

SwiftCompile normal arm64 Compiling\ UIView+Extensions.swift,\ FixedSpacer.swift /Users/admin/builder/spi-builder-workspace/Sources/DeclarativeUIKit/Extensions/UIView+Extensions.swift /Users/admin/builder/spi-builder-workspace/Sources/DeclarativeUIKit/FixedSpacer.swift (in target 'DeclarativeUIKit' from project 'DeclarativeUIKit')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/DeclarativeUIKit/Extensions/UIView+Extensions.swift (in target 'DeclarativeUIKit' from project 'DeclarativeUIKit')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

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

SwiftCompile normal arm64 Compiling\ UILabel+Extensions.swift,\ UIStackView+Extensions.swift /Users/admin/builder/spi-builder-workspace/Sources/DeclarativeUIKit/Extensions/UILabel+Extensions.swift /Users/admin/builder/spi-builder-workspace/Sources/DeclarativeUIKit/Extensions/UIStackView+Extensions.swift (in target 'DeclarativeUIKit' from project 'DeclarativeUIKit')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/DeclarativeUIKit/Extensions/UILabel+Extensions.swift (in target 'DeclarativeUIKit' from project 'DeclarativeUIKit')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

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

SwiftEmitModule normal arm64 Emitting\ module\ for\ DeclarativeUIKit (in target 'DeclarativeUIKit' from project 'DeclarativeUIKit')
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/DeclarativeUIKit/DeclarativeEdgeInsets.swift /Users/admin/builder/spi-builder-workspace/Sources/DeclarativeUIKit/DeclarativeViewBuilder.swift /Users/admin/builder/spi-builder-workspace/Sources/DeclarativeUIKit/Extensions/UIButton+Extensions.swift /Users/admin/builder/spi-builder-workspace/Sources/DeclarativeUIKit/Extensions/UIImageView+Extensions.swift /Users/admin/builder/spi-builder-workspace/Sources/DeclarativeUIKit/Extensions/UILabel+Extensions.swift /Users/admin/builder/spi-builder-workspace/Sources/DeclarativeUIKit/Extensions/UIStackView+Extensions.swift /Users/admin/builder/spi-builder-workspace/Sources/DeclarativeUIKit/Extensions/UITableView+Extensions.swift /Users/admin/builder/spi-builder-workspace/Sources/DeclarativeUIKit/Extensions/UITextField+Extensions.swift /Users/admin/builder/spi-builder-workspace/Sources/DeclarativeUIKit/Extensions/UIView+Extensions.swift /Users/admin/builder/spi-builder-workspace/Sources/DeclarativeUIKit/FixedSpacer.swift /Users/admin/builder/spi-builder-workspace/Sources/DeclarativeUIKit/ForEach.swift /Users/admin/builder/spi-builder-workspace/Sources/DeclarativeUIKit/HorizontalStack.swift /Users/admin/builder/spi-builder-workspace/Sources/DeclarativeUIKit/List.swift /Users/admin/builder/spi-builder-workspace/Sources/DeclarativeUIKit/ScrollView.swift /Users/admin/builder/spi-builder-workspace/Sources/DeclarativeUIKit/Spacer.swift /Users/admin/builder/spi-builder-workspace/Sources/DeclarativeUIKit/VerticalStack.swift /Users/admin/builder/spi-builder-workspace/Sources/DeclarativeUIKit/ViewControllerHost.swift /Users/admin/builder/spi-builder-workspace/Sources/DeclarativeUIKit/ViewsConvertible.swift -target arm64-apple-tvos12.0 -Xllvm -aarch64-use-tbi -enable-objc-interop -sdk /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS18.4.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos -I /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS18.4.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 -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/DeclarativeUIKit.build/Debug-appletvos/DeclarativeUIKit.build/Objects-normal/arm64/DeclarativeUIKit_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/appletvos18.4-22L251-271d326055c85f9856fa135c41255102.sdkstatcache -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DeclarativeUIKit.build/Debug-appletvos/DeclarativeUIKit.build/swift-overrides.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DeclarativeUIKit.build/Debug-appletvos/DeclarativeUIKit.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DeclarativeUIKit.build/Debug-appletvos/DeclarativeUIKit.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DeclarativeUIKit.build/Debug-appletvos/DeclarativeUIKit.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -module-name DeclarativeUIKit -frontend-parseable-output -disable-clang-spi -target-sdk-version 18.4 -target-sdk-name appletvos18.4 -external-plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.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/DeclarativeUIKit.build/Debug-appletvos/DeclarativeUIKit.build/Objects-normal/arm64/DeclarativeUIKit.swiftdoc -emit-module-source-info-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DeclarativeUIKit.build/Debug-appletvos/DeclarativeUIKit.build/Objects-normal/arm64/DeclarativeUIKit.swiftsourceinfo -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DeclarativeUIKit.build/Debug-appletvos/DeclarativeUIKit.build/Objects-normal/arm64/DeclarativeUIKit-Swift.h -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DeclarativeUIKit.build/Debug-appletvos/DeclarativeUIKit.build/Objects-normal/arm64/DeclarativeUIKit-master-emit-module.dia -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DeclarativeUIKit.build/Debug-appletvos/DeclarativeUIKit.build/Objects-normal/arm64/DeclarativeUIKit-master-emit-module.d -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DeclarativeUIKit.build/Debug-appletvos/DeclarativeUIKit.build/Objects-normal/arm64/DeclarativeUIKit.swiftmodule -emit-abi-descriptor-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/DeclarativeUIKit.build/Debug-appletvos/DeclarativeUIKit.build/Objects-normal/arm64/DeclarativeUIKit.abi.json
EmitSwiftModule normal arm64 (in target 'DeclarativeUIKit' from project 'DeclarativeUIKit')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

/Users/admin/builder/spi-builder-workspace/Sources/DeclarativeUIKit/Extensions/UITableView+Extensions.swift:41:59: error: 'SeparatorStyle' is unavailable in tvOS
    func separatorStyle(_ separatorStyle: UITableViewCell.SeparatorStyle) -> Self {
                                                          ^~~~~~~~~~~~~~
/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS18.4.sdk/System/Library/Frameworks/UIKit.framework/Headers/UITableViewCell.h:32:28: note: 'SeparatorStyle' has been explicitly marked unavailable here
typedef NS_ENUM(NSInteger, UITableViewCellSeparatorStyle) {
                           ^
/Users/admin/builder/spi-builder-workspace/Sources/DeclarativeUIKit/List.swift:79:57: error: 'SeparatorStyle' is unavailable in tvOS
    public func separatorStyle(_ style: UITableViewCell.SeparatorStyle) -> Self {
                                                        ^~~~~~~~~~~~~~
/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS18.4.sdk/System/Library/Frameworks/UIKit.framework/Headers/UITableViewCell.h:32:28: note: 'SeparatorStyle' has been explicitly marked unavailable here
typedef NS_ENUM(NSInteger, UITableViewCellSeparatorStyle) {
                           ^
SwiftCompile normal arm64 Compiling\ ViewControllerHost.swift /Users/admin/builder/spi-builder-workspace/Sources/DeclarativeUIKit/ViewControllerHost.swift (in target 'DeclarativeUIKit' from project 'DeclarativeUIKit')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/DeclarativeUIKit/ViewControllerHost.swift (in target 'DeclarativeUIKit' from project 'DeclarativeUIKit')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

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

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

SwiftCompile normal arm64 Compiling\ UIButton+Extensions.swift,\ UIImageView+Extensions.swift /Users/admin/builder/spi-builder-workspace/Sources/DeclarativeUIKit/Extensions/UIButton+Extensions.swift /Users/admin/builder/spi-builder-workspace/Sources/DeclarativeUIKit/Extensions/UIImageView+Extensions.swift (in target 'DeclarativeUIKit' from project 'DeclarativeUIKit')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/DeclarativeUIKit/Extensions/UIButton+Extensions.swift (in target 'DeclarativeUIKit' from project 'DeclarativeUIKit')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

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

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

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

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

SwiftCompile normal arm64 Compiling\ ForEach.swift,\ HorizontalStack.swift /Users/admin/builder/spi-builder-workspace/Sources/DeclarativeUIKit/ForEach.swift /Users/admin/builder/spi-builder-workspace/Sources/DeclarativeUIKit/HorizontalStack.swift (in target 'DeclarativeUIKit' from project 'DeclarativeUIKit')
Command SwiftCompile failed with a nonzero exit code
** BUILD FAILED **
The following build commands failed:
	SwiftEmitModule normal arm64 Emitting\ module\ for\ DeclarativeUIKit (in target 'DeclarativeUIKit' from project 'DeclarativeUIKit')
	EmitSwiftModule normal arm64 (in target 'DeclarativeUIKit' from project 'DeclarativeUIKit')
	SwiftCompile normal arm64 Compiling\ ForEach.swift,\ HorizontalStack.swift /Users/admin/builder/spi-builder-workspace/Sources/DeclarativeUIKit/ForEach.swift /Users/admin/builder/spi-builder-workspace/Sources/DeclarativeUIKit/HorizontalStack.swift (in target 'DeclarativeUIKit' from project 'DeclarativeUIKit')
	Building workspace spi-builder-workspace with scheme DeclarativeUIKit
(4 failures)
BUILD FAILURE 6.1 tvOS