PageView – Build Information – 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 PageView, reference main (d21797), with Swift 6.1 for macOS (Xcode) using Xcode 16.3 on 27 Apr 2025 02:05:25 UTC.

Build Command

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

Build Log

========================================
RunAll
========================================
Builder version: 4.61.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/elegantchaos/PageView.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/elegantchaos/PageView
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at d217971 Added formatter tool.
Cloned https://github.com/elegantchaos/PageView.git
Revision (git rev-parse @):
d217971596abc8fa72e1d2f8900fc56e4b05a73b
SUCCESS checkout https://github.com/elegantchaos/PageView.git at main
========================================
Build
========================================
Selected platform:         macosXcodebuild
Swift version:             6.1
Building package at path:  $PWD
https://github.com/elegantchaos/PageView.git
https://github.com/elegantchaos/PageView.git
{
  "dependencies" : [
  ],
  "manifest_display_name" : "PageView",
  "name" : "PageView",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "maccatalyst",
      "version" : "15.0"
    },
    {
      "name" : "ios",
      "version" : "15.0"
    }
  ],
  "products" : [
    {
      "name" : "PageView",
      "targets" : [
        "PageView"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "PageView",
      "module_type" : "SwiftTarget",
      "name" : "PageView",
      "path" : "Sources/PageView",
      "product_memberships" : [
        "PageView"
      ],
      "sources" : [
        "DotsIndexView.swift",
        "PageView.swift",
        "VStackPageView.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.6"
}
Command line invocation:
    /Applications/Xcode-16.3.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
Resolved source packages:
  PageView: /Users/admin/builder/spi-builder-workspace
resolved source packages: PageView
{
  "dependencies" : [
  ],
  "manifest_display_name" : "PageView",
  "name" : "PageView",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "maccatalyst",
      "version" : "15.0"
    },
    {
      "name" : "ios",
      "version" : "15.0"
    }
  ],
  "products" : [
    {
      "name" : "PageView",
      "targets" : [
        "PageView"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "PageView",
      "module_type" : "SwiftTarget",
      "name" : "PageView",
      "path" : "Sources/PageView",
      "product_memberships" : [
        "PageView"
      ],
      "sources" : [
        "DotsIndexView.swift",
        "PageView.swift",
        "VStackPageView.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.6"
}
{
  "workspace" : {
    "name" : "spi-builder-workspace",
    "schemes" : [
      "PageView"
    ]
  }
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme PageView -destination platform=macOS,arch=arm64 OTHER_SWIFT_FLAGS=-stats-output-dir .stats -strict-concurrency=complete -enable-upcoming-feature StrictConcurrency -enable-upcoming-feature DisableOutwardActorInference -enable-upcoming-feature GlobalActorIsolatedTypesUsability -enable-upcoming-feature InferSendableFromCaptures
Command line invocation:
    /Applications/Xcode-16.3.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath /Users/admin/builder/spi-builder-workspace/.derivedData build -scheme PageView -destination platform=macOS,arch=arm64 "OTHER_SWIFT_FLAGS=-stats-output-dir .stats -strict-concurrency=complete -enable-upcoming-feature StrictConcurrency -enable-upcoming-feature DisableOutwardActorInference -enable-upcoming-feature GlobalActorIsolatedTypesUsability -enable-upcoming-feature InferSendableFromCaptures"
Build settings from command line:
    OTHER_SWIFT_FLAGS = -stats-output-dir .stats -strict-concurrency=complete -enable-upcoming-feature StrictConcurrency -enable-upcoming-feature DisableOutwardActorInference -enable-upcoming-feature GlobalActorIsolatedTypesUsability -enable-upcoming-feature InferSendableFromCaptures
Resolve Package Graph
Resolved source packages:
  PageView: /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 'PageView' in project 'PageView'
        ➜ Explicit dependency on target 'PageView' in project 'PageView'
    Target 'PageView' in project 'PageView' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
ExecuteExternalTool /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -isysroot /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc --version
ExecuteExternalTool /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld -version_details
Build description signature: 888f1878027ff1b3fc6de3bf6b90706b
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/888f1878027ff1b3fc6de3bf6b90706b.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/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx15.4-24E241-8287b8f5db97e746a1562fbca0c9d29b.sdkstatcache
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk -o /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx15.4-24E241-8287b8f5db97e746a1562fbca0c9d29b.sdkstatcache
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EagerLinkingTBDs/Debug
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EagerLinkingTBDs/Debug
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/PackageFrameworks
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/PackageFrameworks
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/PageView.build/Debug/PageView.build/PageView.DependencyMetadataFileList (in target 'PageView' from project 'PageView')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/PageView.build/Debug/PageView.build/PageView.DependencyMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/PageView.build/Debug/PageView.build/PageView.DependencyStaticMetadataFileList (in target 'PageView' from project 'PageView')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/PageView.build/Debug/PageView.build/PageView.DependencyStaticMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/PageView.build/Debug/PageView.build/PageView.modulemap (in target 'PageView' from project 'PageView')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/PageView.build/Debug/PageView.build/PageView.modulemap
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/PageView.build/Debug/PageView.build/Objects-normal/arm64/PageView.SwiftConstValuesFileList (in target 'PageView' from project 'PageView')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/PageView.build/Debug/PageView.build/Objects-normal/arm64/PageView.SwiftConstValuesFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/PageView.build/Debug/PageView.build/Objects-normal/arm64/PageView.LinkFileList (in target 'PageView' from project 'PageView')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/PageView.build/Debug/PageView.build/Objects-normal/arm64/PageView.LinkFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/PageView.build/Debug/PageView.build/Objects-normal/arm64/PageView-OutputFileMap.json (in target 'PageView' from project 'PageView')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/PageView.build/Debug/PageView.build/Objects-normal/arm64/PageView-OutputFileMap.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/PageView.build/Debug/PageView.build/Objects-normal/arm64/PageView.SwiftFileList (in target 'PageView' from project 'PageView')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/PageView.build/Debug/PageView.build/Objects-normal/arm64/PageView.SwiftFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/PageView.build/Debug/PageView.build/Objects-normal/arm64/PageView_const_extract_protocols.json (in target 'PageView' from project 'PageView')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/PageView.build/Debug/PageView.build/Objects-normal/arm64/PageView_const_extract_protocols.json
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps/PageView.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/PageView.build/Debug/PageView.build/PageView.modulemap (in target 'PageView' from project 'PageView')
    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/PageView.build/Debug/PageView.build/PageView.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps
SwiftDriver PageView normal arm64 com.apple.xcode.tools.swift.compiler (in target 'PageView' from project 'PageView')
    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 PageView -Onone -enforce-exclusivity\=checked @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/PageView.build/Debug/PageView.build/Objects-normal/arm64/PageView.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/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk -target arm64-apple-macos10.13 -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -Xfrontend -serialize-debugging-options -enable-testing -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -swift-version 5 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -I /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx15.4-24E241-8287b8f5db97e746a1562fbca0c9d29b.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/PageView.build/Debug/PageView.build/Objects-normal/arm64/PageView-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/PageView.build/Debug/PageView.build/Objects-normal/arm64/PageView.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/PageView.build/Debug/PageView.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/PageView.build/Debug/PageView.build/Objects-normal/arm64/PageView_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/PageView.build/Debug/PageView.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/PageView.build/Debug/PageView.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/PageView.build/Debug/PageView.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/PageView.build/Debug/PageView.build/Objects-normal/arm64/PageView-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
SwiftEmitModule normal arm64 Emitting\ module\ for\ PageView (in target 'PageView' from project 'PageView')
EmitSwiftModule normal arm64 (in target 'PageView' from project 'PageView')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

/Users/admin/builder/spi-builder-workspace/Sources/PageView/DotsIndexView.swift:9:6: error: 'Binding' is only available in macOS 10.15 or newer
    @Binding var selection: SelectionValue
     ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/DotsIndexView.swift:8:15: note: add @available attribute to enclosing generic struct
public struct DotsIndexView<SelectionValue>: View where SelectionValue: Hashable {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/DotsIndexView.swift:15:19: error: 'Color' is only available in macOS 10.15 or newer
    let dotColor: Color
                  ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/DotsIndexView.swift:8:15: note: add @available attribute to enclosing generic struct
public struct DotsIndexView<SelectionValue>: View where SelectionValue: Hashable {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/DotsIndexView.swift:18:24: error: 'Color' is only available in macOS 10.15 or newer
    let selectedColor: Color
                       ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/DotsIndexView.swift:8:15: note: add @available attribute to enclosing generic struct
public struct DotsIndexView<SelectionValue>: View where SelectionValue: Hashable {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/DotsIndexView.swift:20:28: error: 'Binding' is only available in macOS 10.15 or newer
    public init(selection: Binding<SelectionValue>, pages: [SelectionValue], dotSize: CGFloat = 8, dotSpacing: CGFloat = 10, dotColor: Color = Color.primary.opacity(0.2), selectedScale: CGFloat = 1.0, selectedColor: Color = .primary) {
                           ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/DotsIndexView.swift:20:12: note: add @available attribute to enclosing initializer
    public init(selection: Binding<SelectionValue>, pages: [SelectionValue], dotSize: CGFloat = 8, dotSpacing: CGFloat = 10, dotColor: Color = Color.primary.opacity(0.2), selectedScale: CGFloat = 1.0, selectedColor: Color = .primary) {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/DotsIndexView.swift:8:15: note: add @available attribute to enclosing generic struct
public struct DotsIndexView<SelectionValue>: View where SelectionValue: Hashable {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/DotsIndexView.swift:20:136: error: 'Color' is only available in macOS 10.15 or newer
    public init(selection: Binding<SelectionValue>, pages: [SelectionValue], dotSize: CGFloat = 8, dotSpacing: CGFloat = 10, dotColor: Color = Color.primary.opacity(0.2), selectedScale: CGFloat = 1.0, selectedColor: Color = .primary) {
                                                                                                                                       ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/DotsIndexView.swift:20:12: note: add @available attribute to enclosing initializer
    public init(selection: Binding<SelectionValue>, pages: [SelectionValue], dotSize: CGFloat = 8, dotSpacing: CGFloat = 10, dotColor: Color = Color.primary.opacity(0.2), selectedScale: CGFloat = 1.0, selectedColor: Color = .primary) {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/DotsIndexView.swift:8:15: note: add @available attribute to enclosing generic struct
public struct DotsIndexView<SelectionValue>: View where SelectionValue: Hashable {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/DotsIndexView.swift:20:217: error: 'Color' is only available in macOS 10.15 or newer
    public init(selection: Binding<SelectionValue>, pages: [SelectionValue], dotSize: CGFloat = 8, dotSpacing: CGFloat = 10, dotColor: Color = Color.primary.opacity(0.2), selectedScale: CGFloat = 1.0, selectedColor: Color = .primary) {
                                                                                                                                                                                                                        ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/DotsIndexView.swift:20:12: note: add @available attribute to enclosing initializer
    public init(selection: Binding<SelectionValue>, pages: [SelectionValue], dotSize: CGFloat = 8, dotSpacing: CGFloat = 10, dotColor: Color = Color.primary.opacity(0.2), selectedScale: CGFloat = 1.0, selectedColor: Color = .primary) {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/DotsIndexView.swift:8:15: note: add @available attribute to enclosing generic struct
public struct DotsIndexView<SelectionValue>: View where SelectionValue: Hashable {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/DotsIndexView.swift:20:144: error: 'Color' is only available in macOS 10.15 or newer
    public init(selection: Binding<SelectionValue>, pages: [SelectionValue], dotSize: CGFloat = 8, dotSpacing: CGFloat = 10, dotColor: Color = Color.primary.opacity(0.2), selectedScale: CGFloat = 1.0, selectedColor: Color = .primary) {
                                                                                                                                               ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/DotsIndexView.swift:20:12: note: add @available attribute to enclosing initializer
    public init(selection: Binding<SelectionValue>, pages: [SelectionValue], dotSize: CGFloat = 8, dotSpacing: CGFloat = 10, dotColor: Color = Color.primary.opacity(0.2), selectedScale: CGFloat = 1.0, selectedColor: Color = .primary) {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/DotsIndexView.swift:8:15: note: add @available attribute to enclosing generic struct
public struct DotsIndexView<SelectionValue>: View where SelectionValue: Hashable {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/DotsIndexView.swift:20:150: error: 'primary' is only available in macOS 10.15 or newer
    public init(selection: Binding<SelectionValue>, pages: [SelectionValue], dotSize: CGFloat = 8, dotSpacing: CGFloat = 10, dotColor: Color = Color.primary.opacity(0.2), selectedScale: CGFloat = 1.0, selectedColor: Color = .primary) {
                                                                                                                                                     ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/DotsIndexView.swift:20:12: note: add @available attribute to enclosing initializer
    public init(selection: Binding<SelectionValue>, pages: [SelectionValue], dotSize: CGFloat = 8, dotSpacing: CGFloat = 10, dotColor: Color = Color.primary.opacity(0.2), selectedScale: CGFloat = 1.0, selectedColor: Color = .primary) {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/DotsIndexView.swift:8:15: note: add @available attribute to enclosing generic struct
public struct DotsIndexView<SelectionValue>: View where SelectionValue: Hashable {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/DotsIndexView.swift:20:158: error: 'opacity' is only available in macOS 10.15 or newer
    public init(selection: Binding<SelectionValue>, pages: [SelectionValue], dotSize: CGFloat = 8, dotSpacing: CGFloat = 10, dotColor: Color = Color.primary.opacity(0.2), selectedScale: CGFloat = 1.0, selectedColor: Color = .primary) {
                                                                                                                                                             ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/DotsIndexView.swift:20:12: note: add @available attribute to enclosing initializer
    public init(selection: Binding<SelectionValue>, pages: [SelectionValue], dotSize: CGFloat = 8, dotSpacing: CGFloat = 10, dotColor: Color = Color.primary.opacity(0.2), selectedScale: CGFloat = 1.0, selectedColor: Color = .primary) {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/DotsIndexView.swift:8:15: note: add @available attribute to enclosing generic struct
public struct DotsIndexView<SelectionValue>: View where SelectionValue: Hashable {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/DotsIndexView.swift:20:226: error: 'primary' is only available in macOS 10.15 or newer
    public init(selection: Binding<SelectionValue>, pages: [SelectionValue], dotSize: CGFloat = 8, dotSpacing: CGFloat = 10, dotColor: Color = Color.primary.opacity(0.2), selectedScale: CGFloat = 1.0, selectedColor: Color = .primary) {
                                                                                                                                                                                                                                 ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/DotsIndexView.swift:20:12: note: add @available attribute to enclosing initializer
    public init(selection: Binding<SelectionValue>, pages: [SelectionValue], dotSize: CGFloat = 8, dotSpacing: CGFloat = 10, dotColor: Color = Color.primary.opacity(0.2), selectedScale: CGFloat = 1.0, selectedColor: Color = .primary) {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/DotsIndexView.swift:8:15: note: add @available attribute to enclosing generic struct
public struct DotsIndexView<SelectionValue>: View where SelectionValue: Hashable {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/DotsIndexView.swift:30:27: error: 'View' is only available in macOS 10.15 or newer
    public var body: some View {
                          ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/DotsIndexView.swift:30:16: note: add @available attribute to enclosing property
    public var body: some View {
               ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/DotsIndexView.swift:8:15: note: add @available attribute to enclosing generic struct
public struct DotsIndexView<SelectionValue>: View where SelectionValue: Hashable {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/PageView.swift:4:6: error: 'Binding' is only available in macOS 10.15 or newer
    @Binding var selection: SelectionValue
     ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/PageView.swift:3:15: note: add @available attribute to enclosing generic struct
public struct PageView<SelectionValue, Content, Index>: View where SelectionValue: Hashable, Content: View, Index: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/PageView.swift:5:6: error: 'ViewBuilder' is only available in macOS 10.15 or newer
    @ViewBuilder var content: () -> Content
     ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/PageView.swift:3:15: note: add @available attribute to enclosing generic struct
public struct PageView<SelectionValue, Content, Index>: View where SelectionValue: Hashable, Content: View, Index: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/PageView.swift:6:6: error: 'ViewBuilder' is only available in macOS 10.15 or newer
    @ViewBuilder var index: () -> Index
     ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/PageView.swift:3:15: note: add @available attribute to enclosing generic struct
public struct PageView<SelectionValue, Content, Index>: View where SelectionValue: Hashable, Content: View, Index: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/PageView.swift:7:25: error: 'Alignment' is only available in macOS 10.15 or newer
    let indexAlignment: Alignment
                        ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/PageView.swift:3:15: note: add @available attribute to enclosing generic struct
public struct PageView<SelectionValue, Content, Index>: View where SelectionValue: Hashable, Content: View, Index: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/PageView.swift:10:28: error: 'Binding' is only available in macOS 10.15 or newer
    public init(selection: Binding<SelectionValue>, indexAlignment: Alignment = .bottom, indexPadding: CGFloat? = nil, content: @escaping () -> Content, index: @escaping () -> Index) {
                           ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/PageView.swift:10:12: note: add @available attribute to enclosing initializer
    public init(selection: Binding<SelectionValue>, indexAlignment: Alignment = .bottom, indexPadding: CGFloat? = nil, content: @escaping () -> Content, index: @escaping () -> Index) {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/PageView.swift:3:15: note: add @available attribute to enclosing generic struct
public struct PageView<SelectionValue, Content, Index>: View where SelectionValue: Hashable, Content: View, Index: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/PageView.swift:10:69: error: 'Alignment' is only available in macOS 10.15 or newer
    public init(selection: Binding<SelectionValue>, indexAlignment: Alignment = .bottom, indexPadding: CGFloat? = nil, content: @escaping () -> Content, index: @escaping () -> Index) {
                                                                    ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/PageView.swift:10:12: note: add @available attribute to enclosing initializer
    public init(selection: Binding<SelectionValue>, indexAlignment: Alignment = .bottom, indexPadding: CGFloat? = nil, content: @escaping () -> Content, index: @escaping () -> Index) {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/PageView.swift:3:15: note: add @available attribute to enclosing generic struct
public struct PageView<SelectionValue, Content, Index>: View where SelectionValue: Hashable, Content: View, Index: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/PageView.swift:10:82: error: 'bottom' is only available in macOS 10.15 or newer
    public init(selection: Binding<SelectionValue>, indexAlignment: Alignment = .bottom, indexPadding: CGFloat? = nil, content: @escaping () -> Content, index: @escaping () -> Index) {
                                                                                 ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/PageView.swift:10:12: note: add @available attribute to enclosing initializer
    public init(selection: Binding<SelectionValue>, indexAlignment: Alignment = .bottom, indexPadding: CGFloat? = nil, content: @escaping () -> Content, index: @escaping () -> Index) {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/PageView.swift:3:15: note: add @available attribute to enclosing generic struct
public struct PageView<SelectionValue, Content, Index>: View where SelectionValue: Hashable, Content: View, Index: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/PageView.swift:18:27: error: 'View' is only available in macOS 10.15 or newer
    public var body: some View {
                          ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/PageView.swift:18:16: note: add @available attribute to enclosing property
    public var body: some View {
               ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/PageView.swift:3:15: note: add @available attribute to enclosing generic struct
public struct PageView<SelectionValue, Content, Index>: View where SelectionValue: Hashable, Content: View, Index: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/PageView.swift:3:103: error: 'View' is only available in macOS 10.15 or newer
public struct PageView<SelectionValue, Content, Index>: View where SelectionValue: Hashable, Content: View, Index: View {
                                                                                                      ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/PageView.swift:3:15: note: add @available attribute to enclosing generic struct
public struct PageView<SelectionValue, Content, Index>: View where SelectionValue: Hashable, Content: View, Index: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/PageView.swift:3:116: error: 'View' is only available in macOS 10.15 or newer
public struct PageView<SelectionValue, Content, Index>: View where SelectionValue: Hashable, Content: View, Index: View {
                                                                                                                   ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/PageView.swift:3:15: note: add @available attribute to enclosing generic struct
public struct PageView<SelectionValue, Content, Index>: View where SelectionValue: Hashable, Content: View, Index: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/PageView.swift:31:21: error: 'Color' is only available in macOS 10.15 or newer
let previewColors: [Color] = [.red, .blue, .green, .yellow, .orange, .gray, .brown, .cyan]
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/PageView.swift:31:5: note: add @available attribute to enclosing let
let previewColors: [Color] = [.red, .blue, .green, .yellow, .orange, .gray, .brown, .cyan]
    ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/PageView.swift:31:32: error: 'red' is only available in macOS 10.15 or newer
let previewColors: [Color] = [.red, .blue, .green, .yellow, .orange, .gray, .brown, .cyan]
                               ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/PageView.swift:31:5: note: add @available attribute to enclosing let
let previewColors: [Color] = [.red, .blue, .green, .yellow, .orange, .gray, .brown, .cyan]
    ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/PageView.swift:31:38: error: 'blue' is only available in macOS 10.15 or newer
let previewColors: [Color] = [.red, .blue, .green, .yellow, .orange, .gray, .brown, .cyan]
                                     ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/PageView.swift:31:5: note: add @available attribute to enclosing let
let previewColors: [Color] = [.red, .blue, .green, .yellow, .orange, .gray, .brown, .cyan]
    ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/PageView.swift:31:45: error: 'green' is only available in macOS 10.15 or newer
let previewColors: [Color] = [.red, .blue, .green, .yellow, .orange, .gray, .brown, .cyan]
                                            ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/PageView.swift:31:5: note: add @available attribute to enclosing let
let previewColors: [Color] = [.red, .blue, .green, .yellow, .orange, .gray, .brown, .cyan]
    ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/PageView.swift:31:53: error: 'yellow' is only available in macOS 10.15 or newer
let previewColors: [Color] = [.red, .blue, .green, .yellow, .orange, .gray, .brown, .cyan]
                                                    ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/PageView.swift:31:5: note: add @available attribute to enclosing let
let previewColors: [Color] = [.red, .blue, .green, .yellow, .orange, .gray, .brown, .cyan]
    ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/PageView.swift:31:62: error: 'orange' is only available in macOS 10.15 or newer
let previewColors: [Color] = [.red, .blue, .green, .yellow, .orange, .gray, .brown, .cyan]
                                                             ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/PageView.swift:31:5: note: add @available attribute to enclosing let
let previewColors: [Color] = [.red, .blue, .green, .yellow, .orange, .gray, .brown, .cyan]
    ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/PageView.swift:31:71: error: 'gray' is only available in macOS 10.15 or newer
let previewColors: [Color] = [.red, .blue, .green, .yellow, .orange, .gray, .brown, .cyan]
                                                                      ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/PageView.swift:31:5: note: add @available attribute to enclosing let
let previewColors: [Color] = [.red, .blue, .green, .yellow, .orange, .gray, .brown, .cyan]
    ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/PageView.swift:31:78: error: 'brown' is only available in macOS 12.0 or newer
let previewColors: [Color] = [.red, .blue, .green, .yellow, .orange, .gray, .brown, .cyan]
                                                                             ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/PageView.swift:31:5: note: add @available attribute to enclosing let
let previewColors: [Color] = [.red, .blue, .green, .yellow, .orange, .gray, .brown, .cyan]
    ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/PageView.swift:31:86: error: 'cyan' is only available in macOS 12.0 or newer
let previewColors: [Color] = [.red, .blue, .green, .yellow, .orange, .gray, .brown, .cyan]
                                                                                     ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/PageView.swift:31:5: note: add @available attribute to enclosing let
let previewColors: [Color] = [.red, .blue, .green, .yellow, .orange, .gray, .brown, .cyan]
    ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/PageView.swift:33:1: warning: extension declares a conformance of imported type 'Color' to imported protocol 'Identifiable'; this will not behave correctly if the owners of 'SwiftUICore' introduce this conformance in the future
extension Color: Identifiable {
^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/PageView.swift:33:1: note: add '@retroactive' to silence this warning
extension Color: Identifiable {
^                ~~~~~~~~~~~~
                 @retroactive Identifiable
/Users/admin/builder/spi-builder-workspace/Sources/PageView/PageView.swift:34:20: error: 'Color' is only available in macOS 10.15 or newer
    public var id: Color { self }
                   ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/PageView.swift:34:16: note: add @available attribute to enclosing property
    public var id: Color { self }
               ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/PageView.swift:33:1: note: add @available attribute to enclosing extension
extension Color: Identifiable {
^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/PageView.swift:33:11: error: 'Color' is only available in macOS 10.15 or newer
extension Color: Identifiable {
          ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/PageView.swift:33:1: note: add @available attribute to enclosing extension
extension Color: Identifiable {
^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/PageView.swift:39:10: error: 'State' is only available in macOS 10.15 or newer
        @State private var selection = previewColors.first!
         ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/PageView.swift:38:12: note: add @available attribute to enclosing struct
    struct ExampleView: View {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/PageView.swift:38:12: note: add @available attribute to enclosing struct
    struct ExampleView: View {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/PageView.swift:40:10: error: 'State' is only available in macOS 10.15 or newer
        @State var showNormal = false
         ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/PageView.swift:38:12: note: add @available attribute to enclosing struct
    struct ExampleView: View {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/PageView.swift:38:12: note: add @available attribute to enclosing struct
    struct ExampleView: View {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/PageView.swift:42:24: error: 'View' is only available in macOS 10.15 or newer
        var body: some View {
                       ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/PageView.swift:42:13: note: add @available attribute to enclosing property
        var body: some View {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/PageView.swift:38:12: note: add @available attribute to enclosing struct
    struct ExampleView: View {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/PageView.swift:78:27: error: 'View' is only available in macOS 10.15 or newer
        var content: some View {
                          ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/PageView.swift:78:13: note: add @available attribute to enclosing property
        var content: some View {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/PageView.swift:38:12: note: add @available attribute to enclosing struct
    struct ExampleView: View {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/PageView.swift:86:31: error: 'View' is only available in macOS 10.15 or newer
    static var previews: some View {
                              ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/PageView.swift:86:16: note: add @available attribute to enclosing static property
    static var previews: some View {
               ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/PageView.swift:37:8: note: add @available attribute to enclosing struct
struct PageView_Previews: PreviewProvider {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/VStackPageView.swift:9:6: error: 'Binding' is only available in macOS 10.15 or newer
    @Binding var selection: SelectionValue
     ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/VStackPageView.swift:8:15: note: add @available attribute to enclosing generic struct
public struct VStackPageView<SelectionValue, Content, Index>: View where SelectionValue: Hashable, Content: View, Index: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/VStackPageView.swift:10:6: error: 'ViewBuilder' is only available in macOS 10.15 or newer
    @ViewBuilder var content: () -> Content
     ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/VStackPageView.swift:8:15: note: add @available attribute to enclosing generic struct
public struct VStackPageView<SelectionValue, Content, Index>: View where SelectionValue: Hashable, Content: View, Index: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/VStackPageView.swift:11:6: error: 'ViewBuilder' is only available in macOS 10.15 or newer
    @ViewBuilder var index: () -> Index
     ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/VStackPageView.swift:8:15: note: add @available attribute to enclosing generic struct
public struct VStackPageView<SelectionValue, Content, Index>: View where SelectionValue: Hashable, Content: View, Index: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/VStackPageView.swift:12:25: error: 'HorizontalAlignment' is only available in macOS 10.15 or newer
    let indexAlignment: HorizontalAlignment
                        ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/VStackPageView.swift:8:15: note: add @available attribute to enclosing generic struct
public struct VStackPageView<SelectionValue, Content, Index>: View where SelectionValue: Hashable, Content: View, Index: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/VStackPageView.swift:15:28: error: 'Binding' is only available in macOS 10.15 or newer
    public init(selection: Binding<SelectionValue>, indexAlignment: HorizontalAlignment = .center, indexPadding: CGFloat? = nil, content: @escaping () -> Content, index: @escaping () -> Index) {
                           ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/VStackPageView.swift:15:12: note: add @available attribute to enclosing initializer
    public init(selection: Binding<SelectionValue>, indexAlignment: HorizontalAlignment = .center, indexPadding: CGFloat? = nil, content: @escaping () -> Content, index: @escaping () -> Index) {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/VStackPageView.swift:8:15: note: add @available attribute to enclosing generic struct
public struct VStackPageView<SelectionValue, Content, Index>: View where SelectionValue: Hashable, Content: View, Index: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/VStackPageView.swift:15:69: error: 'HorizontalAlignment' is only available in macOS 10.15 or newer
    public init(selection: Binding<SelectionValue>, indexAlignment: HorizontalAlignment = .center, indexPadding: CGFloat? = nil, content: @escaping () -> Content, index: @escaping () -> Index) {
                                                                    ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/VStackPageView.swift:15:12: note: add @available attribute to enclosing initializer
    public init(selection: Binding<SelectionValue>, indexAlignment: HorizontalAlignment = .center, indexPadding: CGFloat? = nil, content: @escaping () -> Content, index: @escaping () -> Index) {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/VStackPageView.swift:8:15: note: add @available attribute to enclosing generic struct
public struct VStackPageView<SelectionValue, Content, Index>: View where SelectionValue: Hashable, Content: View, Index: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/VStackPageView.swift:15:92: error: 'center' is only available in macOS 10.15 or newer
    public init(selection: Binding<SelectionValue>, indexAlignment: HorizontalAlignment = .center, indexPadding: CGFloat? = nil, content: @escaping () -> Content, index: @escaping () -> Index) {
                                                                                           ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/VStackPageView.swift:15:12: note: add @available attribute to enclosing initializer
    public init(selection: Binding<SelectionValue>, indexAlignment: HorizontalAlignment = .center, indexPadding: CGFloat? = nil, content: @escaping () -> Content, index: @escaping () -> Index) {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/VStackPageView.swift:8:15: note: add @available attribute to enclosing generic struct
public struct VStackPageView<SelectionValue, Content, Index>: View where SelectionValue: Hashable, Content: View, Index: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/VStackPageView.swift:23:27: error: 'View' is only available in macOS 10.15 or newer
    public var body: some View {
                          ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/VStackPageView.swift:23:16: note: add @available attribute to enclosing property
    public var body: some View {
               ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/VStackPageView.swift:8:15: note: add @available attribute to enclosing generic struct
public struct VStackPageView<SelectionValue, Content, Index>: View where SelectionValue: Hashable, Content: View, Index: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/VStackPageView.swift:8:109: error: 'View' is only available in macOS 10.15 or newer
public struct VStackPageView<SelectionValue, Content, Index>: View where SelectionValue: Hashable, Content: View, Index: View {
                                                                                                            ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/VStackPageView.swift:8:15: note: add @available attribute to enclosing generic struct
public struct VStackPageView<SelectionValue, Content, Index>: View where SelectionValue: Hashable, Content: View, Index: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/VStackPageView.swift:8:122: error: 'View' is only available in macOS 10.15 or newer
public struct VStackPageView<SelectionValue, Content, Index>: View where SelectionValue: Hashable, Content: View, Index: View {
                                                                                                                         ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/VStackPageView.swift:8:15: note: add @available attribute to enclosing generic struct
public struct VStackPageView<SelectionValue, Content, Index>: View where SelectionValue: Hashable, Content: View, Index: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/VStackPageView.swift:37:10: error: 'State' is only available in macOS 10.15 or newer
        @State private var selection = previewColors.first!
         ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/VStackPageView.swift:36:12: note: add @available attribute to enclosing struct
    struct ExampleView: View {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/VStackPageView.swift:36:12: note: add @available attribute to enclosing struct
    struct ExampleView: View {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/VStackPageView.swift:38:10: error: 'State' is only available in macOS 10.15 or newer
        @State var showNormal = false
         ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/VStackPageView.swift:36:12: note: add @available attribute to enclosing struct
    struct ExampleView: View {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/VStackPageView.swift:36:12: note: add @available attribute to enclosing struct
    struct ExampleView: View {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/VStackPageView.swift:40:24: error: 'View' is only available in macOS 10.15 or newer
        var body: some View {
                       ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/VStackPageView.swift:40:13: note: add @available attribute to enclosing property
        var body: some View {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/VStackPageView.swift:36:12: note: add @available attribute to enclosing struct
    struct ExampleView: View {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/VStackPageView.swift:52:27: error: 'View' is only available in macOS 10.15 or newer
        var content: some View {
                          ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/VStackPageView.swift:52:13: note: add @available attribute to enclosing property
        var content: some View {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/VStackPageView.swift:36:12: note: add @available attribute to enclosing struct
    struct ExampleView: View {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/VStackPageView.swift:60:31: error: 'View' is only available in macOS 10.15 or newer
    static var previews: some View {
                              ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/VStackPageView.swift:60:16: note: add @available attribute to enclosing static property
    static var previews: some View {
               ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/VStackPageView.swift:35:8: note: add @available attribute to enclosing struct
struct VStackPageView_Previews: PreviewProvider {
       ^
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/PageView/DotsIndexView.swift /Users/admin/builder/spi-builder-workspace/Sources/PageView/PageView.swift /Users/admin/builder/spi-builder-workspace/Sources/PageView/VStackPageView.swift -target arm64-apple-macos10.13 -Xllvm -aarch64-use-tbi -enable-objc-interop -sdk /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -I /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks -no-color-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -swift-version 5 -enforce-exclusivity\=checked -stats-output-dir /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode/.stats -Onone -D SWIFT_PACKAGE -D DEBUG -serialize-debugging-options -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/PageView.build/Debug/PageView.build/Objects-normal/arm64/PageView_const_extract_protocols.json -enable-upcoming-feature StrictConcurrency -enable-upcoming-feature DisableOutwardActorInference -enable-upcoming-feature GlobalActorIsolatedTypesUsability -enable-upcoming-feature InferSendableFromCaptures -enable-experimental-feature DebugDescriptionMacro -strict-concurrency\=complete -empty-abi-descriptor -plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -working-directory -Xcc /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -resource-dir /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift -enable-anonymous-context-mangled-names -file-compilation-dir /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx15.4-24E241-8287b8f5db97e746a1562fbca0c9d29b.sdkstatcache -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/PageView.build/Debug/PageView.build/swift-overrides.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/PageView.build/Debug/PageView.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/PageView.build/Debug/PageView.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/PageView.build/Debug/PageView.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -module-name PageView -frontend-parseable-output -disable-clang-spi -target-sdk-version 15.4 -target-sdk-name macosx15.4 -external-plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server -in-process-plugin-server-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/libSwiftInProcPluginServer.dylib -plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins -plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/local/lib/swift/host/plugins -emit-module-doc-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/PageView.build/Debug/PageView.build/Objects-normal/arm64/PageView.swiftdoc -emit-module-source-info-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/PageView.build/Debug/PageView.build/Objects-normal/arm64/PageView.swiftsourceinfo -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/PageView.build/Debug/PageView.build/Objects-normal/arm64/PageView-Swift.h -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/PageView.build/Debug/PageView.build/Objects-normal/arm64/PageView-master-emit-module.dia -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/PageView.build/Debug/PageView.build/Objects-normal/arm64/PageView-master-emit-module.d -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/PageView.build/Debug/PageView.build/Objects-normal/arm64/PageView.swiftmodule -emit-abi-descriptor-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/PageView.build/Debug/PageView.build/Objects-normal/arm64/PageView.abi.json
SwiftCompile normal arm64 Compiling\ DotsIndexView.swift /Users/admin/builder/spi-builder-workspace/Sources/PageView/DotsIndexView.swift (in target 'PageView' from project 'PageView')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/PageView/DotsIndexView.swift (in target 'PageView' from project 'PageView')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

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

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

--- xcodebuild: WARNING: Using the first of multiple matching destinations:
{ platform:macOS, arch:arm64, id:98acdcd8739d7a3cdebc5ff7e4e92d3f2a25de20, name:My Mac }
{ platform:macOS, arch:arm64, variant:Mac Catalyst, id:98acdcd8739d7a3cdebc5ff7e4e92d3f2a25de20, name:My Mac }
{ platform:macOS, arch:arm64, variant:DriverKit, id:98acdcd8739d7a3cdebc5ff7e4e92d3f2a25de20, name:My Mac }
{ platform:macOS, arch:arm64, variant:Designed for [iPad,iPhone], id:98acdcd8739d7a3cdebc5ff7e4e92d3f2a25de20, name:My Mac }
** BUILD FAILED **
The following build commands failed:
	EmitSwiftModule normal arm64 (in target 'PageView' from project 'PageView')
	SwiftEmitModule normal arm64 Emitting\ module\ for\ PageView (in target 'PageView' from project 'PageView')
	Building workspace spi-builder-workspace with scheme PageView
(3 failures)
Command line invocation:
    /Applications/Xcode-16.3.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
Resolved source packages:
  PageView: /Users/admin/builder/spi-builder-workspace
resolved source packages: PageView
{
  "dependencies" : [
  ],
  "manifest_display_name" : "PageView",
  "name" : "PageView",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "maccatalyst",
      "version" : "15.0"
    },
    {
      "name" : "ios",
      "version" : "15.0"
    }
  ],
  "products" : [
    {
      "name" : "PageView",
      "targets" : [
        "PageView"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "PageView",
      "module_type" : "SwiftTarget",
      "name" : "PageView",
      "path" : "Sources/PageView",
      "product_memberships" : [
        "PageView"
      ],
      "sources" : [
        "DotsIndexView.swift",
        "PageView.swift",
        "VStackPageView.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.6"
}
{
  "workspace" : {
    "name" : "spi-builder-workspace",
    "schemes" : [
      "PageView"
    ]
  }
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme PageView -destination platform=macOS,arch=arm64
Command line invocation:
    /Applications/Xcode-16.3.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath /Users/admin/builder/spi-builder-workspace/.derivedData build -scheme PageView -destination platform=macOS,arch=arm64
Resolve Package Graph
Resolved source packages:
  PageView: /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 'PageView' in project 'PageView'
        ➜ Explicit dependency on target 'PageView' in project 'PageView'
    Target 'PageView' in project 'PageView' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
ExecuteExternalTool /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -isysroot /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc --version
ExecuteExternalTool /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld -version_details
Build description signature: 5ca295d028d47292a1c6df2e5d58bf48
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/5ca295d028d47292a1c6df2e5d58bf48.xcbuilddata
ClangStatCache /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx15.4-24E241-8287b8f5db97e746a1562fbca0c9d29b.sdkstatcache
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk -o /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx15.4-24E241-8287b8f5db97e746a1562fbca0c9d29b.sdkstatcache
SwiftDriver PageView normal arm64 com.apple.xcode.tools.swift.compiler (in target 'PageView' from project 'PageView')
    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 PageView -Onone -enforce-exclusivity\=checked @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/PageView.build/Debug/PageView.build/Objects-normal/arm64/PageView.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -DXcode -plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk -target arm64-apple-macos10.13 -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -Xfrontend -serialize-debugging-options -enable-testing -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -swift-version 5 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -I /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx15.4-24E241-8287b8f5db97e746a1562fbca0c9d29b.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/PageView.build/Debug/PageView.build/Objects-normal/arm64/PageView-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/PageView.build/Debug/PageView.build/Objects-normal/arm64/PageView.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/PageView.build/Debug/PageView.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/PageView.build/Debug/PageView.build/Objects-normal/arm64/PageView_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/PageView.build/Debug/PageView.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/PageView.build/Debug/PageView.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/PageView.build/Debug/PageView.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/PageView.build/Debug/PageView.build/Objects-normal/arm64/PageView-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
SwiftCompile normal arm64 Compiling\ VStackPageView.swift /Users/admin/builder/spi-builder-workspace/Sources/PageView/VStackPageView.swift (in target 'PageView' from project 'PageView')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/PageView/VStackPageView.swift (in target 'PageView' from project 'PageView')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftEmitModule normal arm64 Emitting\ module\ for\ PageView (in target 'PageView' from project 'PageView')
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/PageView/DotsIndexView.swift /Users/admin/builder/spi-builder-workspace/Sources/PageView/PageView.swift /Users/admin/builder/spi-builder-workspace/Sources/PageView/VStackPageView.swift -target arm64-apple-macos10.13 -Xllvm -aarch64-use-tbi -enable-objc-interop -sdk /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -I /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks -no-color-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -swift-version 5 -enforce-exclusivity\=checked -Onone -D SWIFT_PACKAGE -D DEBUG -D Xcode -serialize-debugging-options -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/PageView.build/Debug/PageView.build/Objects-normal/arm64/PageView_const_extract_protocols.json -enable-experimental-feature DebugDescriptionMacro -empty-abi-descriptor -plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -working-directory -Xcc /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -resource-dir /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift -enable-anonymous-context-mangled-names -file-compilation-dir /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx15.4-24E241-8287b8f5db97e746a1562fbca0c9d29b.sdkstatcache -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/PageView.build/Debug/PageView.build/swift-overrides.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/PageView.build/Debug/PageView.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/PageView.build/Debug/PageView.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/PageView.build/Debug/PageView.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -module-name PageView -frontend-parseable-output -disable-clang-spi -target-sdk-version 15.4 -target-sdk-name macosx15.4 -external-plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server -in-process-plugin-server-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/libSwiftInProcPluginServer.dylib -plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins -plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/local/lib/swift/host/plugins -emit-module-doc-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/PageView.build/Debug/PageView.build/Objects-normal/arm64/PageView.swiftdoc -emit-module-source-info-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/PageView.build/Debug/PageView.build/Objects-normal/arm64/PageView.swiftsourceinfo -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/PageView.build/Debug/PageView.build/Objects-normal/arm64/PageView-Swift.h -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/PageView.build/Debug/PageView.build/Objects-normal/arm64/PageView-master-emit-module.dia -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/PageView.build/Debug/PageView.build/Objects-normal/arm64/PageView-master-emit-module.d -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/PageView.build/Debug/PageView.build/Objects-normal/arm64/PageView.swiftmodule -emit-abi-descriptor-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/PageView.build/Debug/PageView.build/Objects-normal/arm64/PageView.abi.json
EmitSwiftModule normal arm64 (in target 'PageView' from project 'PageView')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

/Users/admin/builder/spi-builder-workspace/Sources/PageView/DotsIndexView.swift:9:6: error: 'Binding' is only available in macOS 10.15 or newer
    @Binding var selection: SelectionValue
     ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/DotsIndexView.swift:8:15: note: add @available attribute to enclosing generic struct
public struct DotsIndexView<SelectionValue>: View where SelectionValue: Hashable {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/DotsIndexView.swift:15:19: error: 'Color' is only available in macOS 10.15 or newer
    let dotColor: Color
                  ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/DotsIndexView.swift:8:15: note: add @available attribute to enclosing generic struct
public struct DotsIndexView<SelectionValue>: View where SelectionValue: Hashable {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/DotsIndexView.swift:18:24: error: 'Color' is only available in macOS 10.15 or newer
    let selectedColor: Color
                       ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/DotsIndexView.swift:8:15: note: add @available attribute to enclosing generic struct
public struct DotsIndexView<SelectionValue>: View where SelectionValue: Hashable {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/DotsIndexView.swift:20:28: error: 'Binding' is only available in macOS 10.15 or newer
    public init(selection: Binding<SelectionValue>, pages: [SelectionValue], dotSize: CGFloat = 8, dotSpacing: CGFloat = 10, dotColor: Color = Color.primary.opacity(0.2), selectedScale: CGFloat = 1.0, selectedColor: Color = .primary) {
                           ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/DotsIndexView.swift:20:12: note: add @available attribute to enclosing initializer
    public init(selection: Binding<SelectionValue>, pages: [SelectionValue], dotSize: CGFloat = 8, dotSpacing: CGFloat = 10, dotColor: Color = Color.primary.opacity(0.2), selectedScale: CGFloat = 1.0, selectedColor: Color = .primary) {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/DotsIndexView.swift:8:15: note: add @available attribute to enclosing generic struct
public struct DotsIndexView<SelectionValue>: View where SelectionValue: Hashable {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/DotsIndexView.swift:20:136: error: 'Color' is only available in macOS 10.15 or newer
    public init(selection: Binding<SelectionValue>, pages: [SelectionValue], dotSize: CGFloat = 8, dotSpacing: CGFloat = 10, dotColor: Color = Color.primary.opacity(0.2), selectedScale: CGFloat = 1.0, selectedColor: Color = .primary) {
                                                                                                                                       ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/DotsIndexView.swift:20:12: note: add @available attribute to enclosing initializer
    public init(selection: Binding<SelectionValue>, pages: [SelectionValue], dotSize: CGFloat = 8, dotSpacing: CGFloat = 10, dotColor: Color = Color.primary.opacity(0.2), selectedScale: CGFloat = 1.0, selectedColor: Color = .primary) {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/DotsIndexView.swift:8:15: note: add @available attribute to enclosing generic struct
public struct DotsIndexView<SelectionValue>: View where SelectionValue: Hashable {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/DotsIndexView.swift:20:217: error: 'Color' is only available in macOS 10.15 or newer
    public init(selection: Binding<SelectionValue>, pages: [SelectionValue], dotSize: CGFloat = 8, dotSpacing: CGFloat = 10, dotColor: Color = Color.primary.opacity(0.2), selectedScale: CGFloat = 1.0, selectedColor: Color = .primary) {
                                                                                                                                                                                                                        ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/DotsIndexView.swift:20:12: note: add @available attribute to enclosing initializer
    public init(selection: Binding<SelectionValue>, pages: [SelectionValue], dotSize: CGFloat = 8, dotSpacing: CGFloat = 10, dotColor: Color = Color.primary.opacity(0.2), selectedScale: CGFloat = 1.0, selectedColor: Color = .primary) {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/DotsIndexView.swift:8:15: note: add @available attribute to enclosing generic struct
public struct DotsIndexView<SelectionValue>: View where SelectionValue: Hashable {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/DotsIndexView.swift:20:144: error: 'Color' is only available in macOS 10.15 or newer
    public init(selection: Binding<SelectionValue>, pages: [SelectionValue], dotSize: CGFloat = 8, dotSpacing: CGFloat = 10, dotColor: Color = Color.primary.opacity(0.2), selectedScale: CGFloat = 1.0, selectedColor: Color = .primary) {
                                                                                                                                               ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/DotsIndexView.swift:20:12: note: add @available attribute to enclosing initializer
    public init(selection: Binding<SelectionValue>, pages: [SelectionValue], dotSize: CGFloat = 8, dotSpacing: CGFloat = 10, dotColor: Color = Color.primary.opacity(0.2), selectedScale: CGFloat = 1.0, selectedColor: Color = .primary) {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/DotsIndexView.swift:8:15: note: add @available attribute to enclosing generic struct
public struct DotsIndexView<SelectionValue>: View where SelectionValue: Hashable {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/DotsIndexView.swift:20:150: error: 'primary' is only available in macOS 10.15 or newer
    public init(selection: Binding<SelectionValue>, pages: [SelectionValue], dotSize: CGFloat = 8, dotSpacing: CGFloat = 10, dotColor: Color = Color.primary.opacity(0.2), selectedScale: CGFloat = 1.0, selectedColor: Color = .primary) {
                                                                                                                                                     ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/DotsIndexView.swift:20:12: note: add @available attribute to enclosing initializer
    public init(selection: Binding<SelectionValue>, pages: [SelectionValue], dotSize: CGFloat = 8, dotSpacing: CGFloat = 10, dotColor: Color = Color.primary.opacity(0.2), selectedScale: CGFloat = 1.0, selectedColor: Color = .primary) {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/DotsIndexView.swift:8:15: note: add @available attribute to enclosing generic struct
public struct DotsIndexView<SelectionValue>: View where SelectionValue: Hashable {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/DotsIndexView.swift:20:158: error: 'opacity' is only available in macOS 10.15 or newer
    public init(selection: Binding<SelectionValue>, pages: [SelectionValue], dotSize: CGFloat = 8, dotSpacing: CGFloat = 10, dotColor: Color = Color.primary.opacity(0.2), selectedScale: CGFloat = 1.0, selectedColor: Color = .primary) {
                                                                                                                                                             ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/DotsIndexView.swift:20:12: note: add @available attribute to enclosing initializer
    public init(selection: Binding<SelectionValue>, pages: [SelectionValue], dotSize: CGFloat = 8, dotSpacing: CGFloat = 10, dotColor: Color = Color.primary.opacity(0.2), selectedScale: CGFloat = 1.0, selectedColor: Color = .primary) {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/DotsIndexView.swift:8:15: note: add @available attribute to enclosing generic struct
public struct DotsIndexView<SelectionValue>: View where SelectionValue: Hashable {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/DotsIndexView.swift:20:226: error: 'primary' is only available in macOS 10.15 or newer
    public init(selection: Binding<SelectionValue>, pages: [SelectionValue], dotSize: CGFloat = 8, dotSpacing: CGFloat = 10, dotColor: Color = Color.primary.opacity(0.2), selectedScale: CGFloat = 1.0, selectedColor: Color = .primary) {
                                                                                                                                                                                                                                 ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/DotsIndexView.swift:20:12: note: add @available attribute to enclosing initializer
    public init(selection: Binding<SelectionValue>, pages: [SelectionValue], dotSize: CGFloat = 8, dotSpacing: CGFloat = 10, dotColor: Color = Color.primary.opacity(0.2), selectedScale: CGFloat = 1.0, selectedColor: Color = .primary) {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/DotsIndexView.swift:8:15: note: add @available attribute to enclosing generic struct
public struct DotsIndexView<SelectionValue>: View where SelectionValue: Hashable {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/DotsIndexView.swift:30:27: error: 'View' is only available in macOS 10.15 or newer
    public var body: some View {
                          ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/DotsIndexView.swift:30:16: note: add @available attribute to enclosing property
    public var body: some View {
               ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/DotsIndexView.swift:8:15: note: add @available attribute to enclosing generic struct
public struct DotsIndexView<SelectionValue>: View where SelectionValue: Hashable {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/PageView.swift:4:6: error: 'Binding' is only available in macOS 10.15 or newer
    @Binding var selection: SelectionValue
     ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/PageView.swift:3:15: note: add @available attribute to enclosing generic struct
public struct PageView<SelectionValue, Content, Index>: View where SelectionValue: Hashable, Content: View, Index: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/PageView.swift:5:6: error: 'ViewBuilder' is only available in macOS 10.15 or newer
    @ViewBuilder var content: () -> Content
     ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/PageView.swift:3:15: note: add @available attribute to enclosing generic struct
public struct PageView<SelectionValue, Content, Index>: View where SelectionValue: Hashable, Content: View, Index: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/PageView.swift:6:6: error: 'ViewBuilder' is only available in macOS 10.15 or newer
    @ViewBuilder var index: () -> Index
     ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/PageView.swift:3:15: note: add @available attribute to enclosing generic struct
public struct PageView<SelectionValue, Content, Index>: View where SelectionValue: Hashable, Content: View, Index: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/PageView.swift:7:25: error: 'Alignment' is only available in macOS 10.15 or newer
    let indexAlignment: Alignment
                        ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/PageView.swift:3:15: note: add @available attribute to enclosing generic struct
public struct PageView<SelectionValue, Content, Index>: View where SelectionValue: Hashable, Content: View, Index: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/PageView.swift:10:28: error: 'Binding' is only available in macOS 10.15 or newer
    public init(selection: Binding<SelectionValue>, indexAlignment: Alignment = .bottom, indexPadding: CGFloat? = nil, content: @escaping () -> Content, index: @escaping () -> Index) {
                           ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/PageView.swift:10:12: note: add @available attribute to enclosing initializer
    public init(selection: Binding<SelectionValue>, indexAlignment: Alignment = .bottom, indexPadding: CGFloat? = nil, content: @escaping () -> Content, index: @escaping () -> Index) {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/PageView.swift:3:15: note: add @available attribute to enclosing generic struct
public struct PageView<SelectionValue, Content, Index>: View where SelectionValue: Hashable, Content: View, Index: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/PageView.swift:10:69: error: 'Alignment' is only available in macOS 10.15 or newer
    public init(selection: Binding<SelectionValue>, indexAlignment: Alignment = .bottom, indexPadding: CGFloat? = nil, content: @escaping () -> Content, index: @escaping () -> Index) {
                                                                    ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/PageView.swift:10:12: note: add @available attribute to enclosing initializer
    public init(selection: Binding<SelectionValue>, indexAlignment: Alignment = .bottom, indexPadding: CGFloat? = nil, content: @escaping () -> Content, index: @escaping () -> Index) {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/PageView.swift:3:15: note: add @available attribute to enclosing generic struct
public struct PageView<SelectionValue, Content, Index>: View where SelectionValue: Hashable, Content: View, Index: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/PageView.swift:10:82: error: 'bottom' is only available in macOS 10.15 or newer
    public init(selection: Binding<SelectionValue>, indexAlignment: Alignment = .bottom, indexPadding: CGFloat? = nil, content: @escaping () -> Content, index: @escaping () -> Index) {
                                                                                 ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/PageView.swift:10:12: note: add @available attribute to enclosing initializer
    public init(selection: Binding<SelectionValue>, indexAlignment: Alignment = .bottom, indexPadding: CGFloat? = nil, content: @escaping () -> Content, index: @escaping () -> Index) {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/PageView.swift:3:15: note: add @available attribute to enclosing generic struct
public struct PageView<SelectionValue, Content, Index>: View where SelectionValue: Hashable, Content: View, Index: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/PageView.swift:18:27: error: 'View' is only available in macOS 10.15 or newer
    public var body: some View {
                          ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/PageView.swift:18:16: note: add @available attribute to enclosing property
    public var body: some View {
               ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/PageView.swift:3:15: note: add @available attribute to enclosing generic struct
public struct PageView<SelectionValue, Content, Index>: View where SelectionValue: Hashable, Content: View, Index: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/PageView.swift:3:103: error: 'View' is only available in macOS 10.15 or newer
public struct PageView<SelectionValue, Content, Index>: View where SelectionValue: Hashable, Content: View, Index: View {
                                                                                                      ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/PageView.swift:3:15: note: add @available attribute to enclosing generic struct
public struct PageView<SelectionValue, Content, Index>: View where SelectionValue: Hashable, Content: View, Index: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/PageView.swift:3:116: error: 'View' is only available in macOS 10.15 or newer
public struct PageView<SelectionValue, Content, Index>: View where SelectionValue: Hashable, Content: View, Index: View {
                                                                                                                   ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/PageView.swift:3:15: note: add @available attribute to enclosing generic struct
public struct PageView<SelectionValue, Content, Index>: View where SelectionValue: Hashable, Content: View, Index: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/PageView.swift:31:21: error: 'Color' is only available in macOS 10.15 or newer
let previewColors: [Color] = [.red, .blue, .green, .yellow, .orange, .gray, .brown, .cyan]
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/PageView.swift:31:5: note: add @available attribute to enclosing let
let previewColors: [Color] = [.red, .blue, .green, .yellow, .orange, .gray, .brown, .cyan]
    ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/PageView.swift:31:32: error: 'red' is only available in macOS 10.15 or newer
let previewColors: [Color] = [.red, .blue, .green, .yellow, .orange, .gray, .brown, .cyan]
                               ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/PageView.swift:31:5: note: add @available attribute to enclosing let
let previewColors: [Color] = [.red, .blue, .green, .yellow, .orange, .gray, .brown, .cyan]
    ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/PageView.swift:31:38: error: 'blue' is only available in macOS 10.15 or newer
let previewColors: [Color] = [.red, .blue, .green, .yellow, .orange, .gray, .brown, .cyan]
                                     ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/PageView.swift:31:5: note: add @available attribute to enclosing let
let previewColors: [Color] = [.red, .blue, .green, .yellow, .orange, .gray, .brown, .cyan]
    ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/PageView.swift:31:45: error: 'green' is only available in macOS 10.15 or newer
let previewColors: [Color] = [.red, .blue, .green, .yellow, .orange, .gray, .brown, .cyan]
                                            ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/PageView.swift:31:5: note: add @available attribute to enclosing let
let previewColors: [Color] = [.red, .blue, .green, .yellow, .orange, .gray, .brown, .cyan]
    ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/PageView.swift:31:53: error: 'yellow' is only available in macOS 10.15 or newer
let previewColors: [Color] = [.red, .blue, .green, .yellow, .orange, .gray, .brown, .cyan]
                                                    ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/PageView.swift:31:5: note: add @available attribute to enclosing let
let previewColors: [Color] = [.red, .blue, .green, .yellow, .orange, .gray, .brown, .cyan]
    ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/PageView.swift:31:62: error: 'orange' is only available in macOS 10.15 or newer
let previewColors: [Color] = [.red, .blue, .green, .yellow, .orange, .gray, .brown, .cyan]
                                                             ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/PageView.swift:31:5: note: add @available attribute to enclosing let
let previewColors: [Color] = [.red, .blue, .green, .yellow, .orange, .gray, .brown, .cyan]
    ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/PageView.swift:31:71: error: 'gray' is only available in macOS 10.15 or newer
let previewColors: [Color] = [.red, .blue, .green, .yellow, .orange, .gray, .brown, .cyan]
                                                                      ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/PageView.swift:31:5: note: add @available attribute to enclosing let
let previewColors: [Color] = [.red, .blue, .green, .yellow, .orange, .gray, .brown, .cyan]
    ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/PageView.swift:31:78: error: 'brown' is only available in macOS 12.0 or newer
let previewColors: [Color] = [.red, .blue, .green, .yellow, .orange, .gray, .brown, .cyan]
                                                                             ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/PageView.swift:31:5: note: add @available attribute to enclosing let
let previewColors: [Color] = [.red, .blue, .green, .yellow, .orange, .gray, .brown, .cyan]
    ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/PageView.swift:31:86: error: 'cyan' is only available in macOS 12.0 or newer
let previewColors: [Color] = [.red, .blue, .green, .yellow, .orange, .gray, .brown, .cyan]
                                                                                     ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/PageView.swift:31:5: note: add @available attribute to enclosing let
let previewColors: [Color] = [.red, .blue, .green, .yellow, .orange, .gray, .brown, .cyan]
    ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/PageView.swift:33:1: warning: extension declares a conformance of imported type 'Color' to imported protocol 'Identifiable'; this will not behave correctly if the owners of 'SwiftUICore' introduce this conformance in the future
extension Color: Identifiable {
^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/PageView.swift:33:1: note: add '@retroactive' to silence this warning
extension Color: Identifiable {
^                ~~~~~~~~~~~~
                 @retroactive Identifiable
/Users/admin/builder/spi-builder-workspace/Sources/PageView/PageView.swift:34:20: error: 'Color' is only available in macOS 10.15 or newer
    public var id: Color { self }
                   ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/PageView.swift:34:16: note: add @available attribute to enclosing property
    public var id: Color { self }
               ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/PageView.swift:33:1: note: add @available attribute to enclosing extension
extension Color: Identifiable {
^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/PageView.swift:33:11: error: 'Color' is only available in macOS 10.15 or newer
extension Color: Identifiable {
          ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/PageView.swift:33:1: note: add @available attribute to enclosing extension
extension Color: Identifiable {
^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/PageView.swift:39:10: error: 'State' is only available in macOS 10.15 or newer
        @State private var selection = previewColors.first!
         ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/PageView.swift:38:12: note: add @available attribute to enclosing struct
    struct ExampleView: View {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/PageView.swift:38:12: note: add @available attribute to enclosing struct
    struct ExampleView: View {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/PageView.swift:40:10: error: 'State' is only available in macOS 10.15 or newer
        @State var showNormal = false
         ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/PageView.swift:38:12: note: add @available attribute to enclosing struct
    struct ExampleView: View {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/PageView.swift:38:12: note: add @available attribute to enclosing struct
    struct ExampleView: View {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/PageView.swift:42:24: error: 'View' is only available in macOS 10.15 or newer
        var body: some View {
                       ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/PageView.swift:42:13: note: add @available attribute to enclosing property
        var body: some View {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/PageView.swift:38:12: note: add @available attribute to enclosing struct
    struct ExampleView: View {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/PageView.swift:78:27: error: 'View' is only available in macOS 10.15 or newer
        var content: some View {
                          ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/PageView.swift:78:13: note: add @available attribute to enclosing property
        var content: some View {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/PageView.swift:38:12: note: add @available attribute to enclosing struct
    struct ExampleView: View {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/PageView.swift:86:31: error: 'View' is only available in macOS 10.15 or newer
    static var previews: some View {
                              ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/PageView.swift:86:16: note: add @available attribute to enclosing static property
    static var previews: some View {
               ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/PageView.swift:37:8: note: add @available attribute to enclosing struct
struct PageView_Previews: PreviewProvider {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/VStackPageView.swift:9:6: error: 'Binding' is only available in macOS 10.15 or newer
    @Binding var selection: SelectionValue
     ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/VStackPageView.swift:8:15: note: add @available attribute to enclosing generic struct
public struct VStackPageView<SelectionValue, Content, Index>: View where SelectionValue: Hashable, Content: View, Index: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/VStackPageView.swift:10:6: error: 'ViewBuilder' is only available in macOS 10.15 or newer
    @ViewBuilder var content: () -> Content
     ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/VStackPageView.swift:8:15: note: add @available attribute to enclosing generic struct
public struct VStackPageView<SelectionValue, Content, Index>: View where SelectionValue: Hashable, Content: View, Index: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/VStackPageView.swift:11:6: error: 'ViewBuilder' is only available in macOS 10.15 or newer
    @ViewBuilder var index: () -> Index
     ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/VStackPageView.swift:8:15: note: add @available attribute to enclosing generic struct
public struct VStackPageView<SelectionValue, Content, Index>: View where SelectionValue: Hashable, Content: View, Index: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/VStackPageView.swift:12:25: error: 'HorizontalAlignment' is only available in macOS 10.15 or newer
    let indexAlignment: HorizontalAlignment
                        ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/VStackPageView.swift:8:15: note: add @available attribute to enclosing generic struct
public struct VStackPageView<SelectionValue, Content, Index>: View where SelectionValue: Hashable, Content: View, Index: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/VStackPageView.swift:15:28: error: 'Binding' is only available in macOS 10.15 or newer
    public init(selection: Binding<SelectionValue>, indexAlignment: HorizontalAlignment = .center, indexPadding: CGFloat? = nil, content: @escaping () -> Content, index: @escaping () -> Index) {
                           ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/VStackPageView.swift:15:12: note: add @available attribute to enclosing initializer
    public init(selection: Binding<SelectionValue>, indexAlignment: HorizontalAlignment = .center, indexPadding: CGFloat? = nil, content: @escaping () -> Content, index: @escaping () -> Index) {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/VStackPageView.swift:8:15: note: add @available attribute to enclosing generic struct
public struct VStackPageView<SelectionValue, Content, Index>: View where SelectionValue: Hashable, Content: View, Index: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/VStackPageView.swift:15:69: error: 'HorizontalAlignment' is only available in macOS 10.15 or newer
    public init(selection: Binding<SelectionValue>, indexAlignment: HorizontalAlignment = .center, indexPadding: CGFloat? = nil, content: @escaping () -> Content, index: @escaping () -> Index) {
                                                                    ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/VStackPageView.swift:15:12: note: add @available attribute to enclosing initializer
    public init(selection: Binding<SelectionValue>, indexAlignment: HorizontalAlignment = .center, indexPadding: CGFloat? = nil, content: @escaping () -> Content, index: @escaping () -> Index) {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/VStackPageView.swift:8:15: note: add @available attribute to enclosing generic struct
public struct VStackPageView<SelectionValue, Content, Index>: View where SelectionValue: Hashable, Content: View, Index: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/VStackPageView.swift:15:92: error: 'center' is only available in macOS 10.15 or newer
    public init(selection: Binding<SelectionValue>, indexAlignment: HorizontalAlignment = .center, indexPadding: CGFloat? = nil, content: @escaping () -> Content, index: @escaping () -> Index) {
                                                                                           ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/VStackPageView.swift:15:12: note: add @available attribute to enclosing initializer
    public init(selection: Binding<SelectionValue>, indexAlignment: HorizontalAlignment = .center, indexPadding: CGFloat? = nil, content: @escaping () -> Content, index: @escaping () -> Index) {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/VStackPageView.swift:8:15: note: add @available attribute to enclosing generic struct
public struct VStackPageView<SelectionValue, Content, Index>: View where SelectionValue: Hashable, Content: View, Index: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/VStackPageView.swift:23:27: error: 'View' is only available in macOS 10.15 or newer
    public var body: some View {
                          ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/VStackPageView.swift:23:16: note: add @available attribute to enclosing property
    public var body: some View {
               ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/VStackPageView.swift:8:15: note: add @available attribute to enclosing generic struct
public struct VStackPageView<SelectionValue, Content, Index>: View where SelectionValue: Hashable, Content: View, Index: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/VStackPageView.swift:8:109: error: 'View' is only available in macOS 10.15 or newer
public struct VStackPageView<SelectionValue, Content, Index>: View where SelectionValue: Hashable, Content: View, Index: View {
                                                                                                            ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/VStackPageView.swift:8:15: note: add @available attribute to enclosing generic struct
public struct VStackPageView<SelectionValue, Content, Index>: View where SelectionValue: Hashable, Content: View, Index: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/VStackPageView.swift:8:122: error: 'View' is only available in macOS 10.15 or newer
public struct VStackPageView<SelectionValue, Content, Index>: View where SelectionValue: Hashable, Content: View, Index: View {
                                                                                                                         ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/VStackPageView.swift:8:15: note: add @available attribute to enclosing generic struct
public struct VStackPageView<SelectionValue, Content, Index>: View where SelectionValue: Hashable, Content: View, Index: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/VStackPageView.swift:37:10: error: 'State' is only available in macOS 10.15 or newer
        @State private var selection = previewColors.first!
         ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/VStackPageView.swift:36:12: note: add @available attribute to enclosing struct
    struct ExampleView: View {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/VStackPageView.swift:36:12: note: add @available attribute to enclosing struct
    struct ExampleView: View {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/VStackPageView.swift:38:10: error: 'State' is only available in macOS 10.15 or newer
        @State var showNormal = false
         ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/VStackPageView.swift:36:12: note: add @available attribute to enclosing struct
    struct ExampleView: View {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/VStackPageView.swift:36:12: note: add @available attribute to enclosing struct
    struct ExampleView: View {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/VStackPageView.swift:40:24: error: 'View' is only available in macOS 10.15 or newer
        var body: some View {
                       ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/VStackPageView.swift:40:13: note: add @available attribute to enclosing property
        var body: some View {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/VStackPageView.swift:36:12: note: add @available attribute to enclosing struct
    struct ExampleView: View {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/VStackPageView.swift:52:27: error: 'View' is only available in macOS 10.15 or newer
        var content: some View {
                          ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/VStackPageView.swift:52:13: note: add @available attribute to enclosing property
        var content: some View {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/VStackPageView.swift:36:12: note: add @available attribute to enclosing struct
    struct ExampleView: View {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/VStackPageView.swift:60:31: error: 'View' is only available in macOS 10.15 or newer
    static var previews: some View {
                              ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/VStackPageView.swift:60:16: note: add @available attribute to enclosing static property
    static var previews: some View {
               ^
/Users/admin/builder/spi-builder-workspace/Sources/PageView/VStackPageView.swift:35:8: note: add @available attribute to enclosing struct
struct VStackPageView_Previews: PreviewProvider {
       ^
SwiftCompile normal arm64 Compiling\ PageView.swift /Users/admin/builder/spi-builder-workspace/Sources/PageView/PageView.swift (in target 'PageView' from project 'PageView')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/PageView/PageView.swift (in target 'PageView' from project 'PageView')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

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

--- xcodebuild: WARNING: Using the first of multiple matching destinations:
{ platform:macOS, arch:arm64, id:98acdcd8739d7a3cdebc5ff7e4e92d3f2a25de20, name:My Mac }
{ platform:macOS, arch:arm64, variant:Mac Catalyst, id:98acdcd8739d7a3cdebc5ff7e4e92d3f2a25de20, name:My Mac }
{ platform:macOS, arch:arm64, variant:DriverKit, id:98acdcd8739d7a3cdebc5ff7e4e92d3f2a25de20, name:My Mac }
{ platform:macOS, arch:arm64, variant:Designed for [iPad,iPhone], id:98acdcd8739d7a3cdebc5ff7e4e92d3f2a25de20, name:My Mac }
** BUILD FAILED **
The following build commands failed:
	SwiftEmitModule normal arm64 Emitting\ module\ for\ PageView (in target 'PageView' from project 'PageView')
	EmitSwiftModule normal arm64 (in target 'PageView' from project 'PageView')
	Building workspace spi-builder-workspace with scheme PageView
(3 failures)
BUILD FAILURE 6.1 macosXcodebuild