Swift Package Index

Build Information

Failed to build SafariUI with Swift 5.10 for macOS (SPM).

Build Command

env DEVELOPER_DIR=/Applications/Xcode-15.3.0.app xcrun swift build --arch arm64

Build Log

========================================
RunAll
========================================
Builder version: 4.34.1
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/vsanthanam/SafariUI.git
Reference: main
Initialized empty Git repository in /Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/.git/
From https://github.com/vsanthanam/SafariUI
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 4ed4817 Finalize 4.0 release (#46)
Cloned https://github.com/vsanthanam/SafariUI.git
Revision (git rev-parse @):
4ed48177b580e0a8d9e4a59631f04dcb988d3879
SPI manifest file found: $workDir/.spi.yml
SUCCESS checkout https://github.com/vsanthanam/SafariUI.git at main
Fetching https://github.com/apple/swift-docc-symbolkit from cache
Fetching https://github.com/nicklockwood/SwiftFormat from cache
Fetching https://github.com/apple/swift-docc-plugin from cache
Fetched https://github.com/apple/swift-docc-plugin from cache (0.02s)
Fetched https://github.com/nicklockwood/SwiftFormat from cache (0.13s)
Fetched https://github.com/apple/swift-docc-symbolkit from cache (0.14s)
Creating working copy for https://github.com/apple/swift-docc-plugin
Working copy of https://github.com/apple/swift-docc-plugin resolved at 1.3.0
Creating working copy for https://github.com/apple/swift-docc-symbolkit
Working copy of https://github.com/apple/swift-docc-symbolkit resolved at 1.0.0
Creating working copy for https://github.com/nicklockwood/SwiftFormat
Working copy of https://github.com/nicklockwood/SwiftFormat resolved at 0.53.6
========================================
ResolveProductDependencies
========================================
Resolving dependencies ...
{
  "identity": ".resolve-product-dependencies",
  "name": "resolve-dependencies",
  "url": "/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/.resolve-product-dependencies",
  "version": "unspecified",
  "path": "/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/.resolve-product-dependencies",
  "dependencies": [
    {
      "identity": "safariui",
      "name": "SafariUI",
      "url": "https://github.com/vsanthanam/SafariUI.git",
      "version": "unspecified",
      "path": "/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/SafariUI",
      "dependencies": [
      ]
    }
  ]
}
Fetching https://github.com/vsanthanam/SafariUI.git from cache
Fetched https://github.com/vsanthanam/SafariUI.git from cache (0.30s)
Creating working copy for https://github.com/vsanthanam/SafariUI.git
Working copy of https://github.com/vsanthanam/SafariUI.git resolved at main (4ed4817)
warning: '.resolve-product-dependencies': dependency 'safariui' is not used by any target
Found 0 product dependencies
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             5.10
Building package at path:  $workDir
https://github.com/vsanthanam/SafariUI.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-15.3.0.app xcrun swift build --arch arm64
[1/1] Compiling plugin Swift-DocC
[2/2] Compiling plugin Swift-DocC Preview
[3/3] Compiling plugin SwiftFormatPlugin
Building for debugging...
[3/7] Write sources
[6/7] Write swift-version-6044DDE57671499D.txt
error: emit-module command failed with exit code 1 (use -v to see invocation)
[8/25] Emitting module WebAuthentication
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Environment.swift:28:11: error: 'EnvironmentValues' is only available in macOS 10.15 or newer
extension EnvironmentValues {
          ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Environment.swift:28:1: note: add @available attribute to enclosing extension
extension EnvironmentValues {
^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Modifiers.swift:37:119: error: 'View' is only available in macOS 10.15 or newer
    func webAuthenticationPrefersEphemeralWebBrowserSession(_ prefersEphemeralWebBrowserSession: Bool = true) -> some View {
                                                                                                                      ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Modifiers.swift:37:10: note: add @available attribute to enclosing instance method
    func webAuthenticationPrefersEphemeralWebBrowserSession(_ prefersEphemeralWebBrowserSession: Bool = true) -> some View {
         ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Modifiers.swift:29:8: note: add @available attribute to enclosing extension
public extension View {
       ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Modifiers.swift:29:18: error: 'View' is only available in macOS 10.15 or newer
public extension View {
                 ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Modifiers.swift:29:8: note: add @available attribute to enclosing extension
public extension View {
       ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Modifiers.swift:55:41: error: 'View' is only available in macOS 10.15 or newer
    func body(content: Content) -> some View {
                                        ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Modifiers.swift:55:10: note: add @available attribute to enclosing instance method
    func body(content: Content) -> some View {
         ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Modifiers.swift:44:16: note: add @available attribute to enclosing struct
private struct WebAuthenticationPrefersEphemeralWebBrowserSessionModifier: ViewModifier {
               ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Modifiers.swift:54:6: error: 'ViewBuilder' is only available in macOS 10.15 or newer
    @ViewBuilder
     ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Modifiers.swift:55:10: note: add @available attribute to enclosing instance method
    func body(content: Content) -> some View {
         ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Modifiers.swift:44:16: note: add @available attribute to enclosing struct
private struct WebAuthenticationPrefersEphemeralWebBrowserSessionModifier: ViewModifier {
               ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Presentation.swift:40:24: error: 'Binding' is only available in macOS 10.15 or newer
        _ isPresented: Binding<Bool>,
                       ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Presentation.swift:39:10: note: add @available attribute to enclosing instance method
    func webAuthentication(
         ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Presentation.swift:29:8: note: add @available attribute to enclosing extension
public extension View {
       ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Presentation.swift:42:15: error: 'View' is only available in macOS 10.15 or newer
    ) -> some View {
              ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Presentation.swift:39:10: note: add @available attribute to enclosing instance method
    func webAuthentication(
         ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Presentation.swift:29:8: note: add @available attribute to enclosing extension
public extension View {
       ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Presentation.swift:58:32: error: 'Identifiable' is only available in macOS 10.15 or newer
    ) -> some View where Item: Identifiable {
                               ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Presentation.swift:55:10: note: add @available attribute to enclosing instance method
    func webAuthentication<Item>(
         ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Presentation.swift:29:8: note: add @available attribute to enclosing extension
public extension View {
       ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Presentation.swift:56:17: error: 'Binding' is only available in macOS 10.15 or newer
        _ item: Binding<Item?>,
                ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Presentation.swift:55:10: note: add @available attribute to enclosing instance method
    func webAuthentication<Item>(
         ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Presentation.swift:29:8: note: add @available attribute to enclosing extension
public extension View {
       ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Presentation.swift:58:15: error: 'View' is only available in macOS 10.15 or newer
    ) -> some View where Item: Identifiable {
              ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Presentation.swift:55:10: note: add @available attribute to enclosing instance method
    func webAuthentication<Item>(
         ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Presentation.swift:29:8: note: add @available attribute to enclosing extension
public extension View {
       ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Presentation.swift:72:17: error: 'Binding' is only available in macOS 10.15 or newer
        _ item: Binding<Item?>,
                ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Presentation.swift:71:10: note: add @available attribute to enclosing instance method
    func webAuthentication<Item, Identifier>(
         ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Presentation.swift:29:8: note: add @available attribute to enclosing extension
public extension View {
       ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Presentation.swift:75:15: error: 'View' is only available in macOS 10.15 or newer
    ) -> some View where Identifier: Hashable {
              ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Presentation.swift:71:10: note: add @available attribute to enclosing instance method
    func webAuthentication<Item, Identifier>(
         ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Presentation.swift:29:8: note: add @available attribute to enclosing extension
public extension View {
       ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Presentation.swift:29:18: error: 'View' is only available in macOS 10.15 or newer
public extension View {
                 ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Presentation.swift:29:8: note: add @available attribute to enclosing extension
public extension View {
       ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:104:10: error: 'Binding' is only available in macOS 10.15 or newer
        @Binding
         ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:102:12: note: add @available attribute to enclosing struct
    struct BoolModifier: ViewModifier {
           ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:102:12: note: add @available attribute to enclosing struct
    struct BoolModifier: ViewModifier {
           ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:110:45: error: 'View' is only available in macOS 10.15 or newer
        func body(content: Content) -> some View {
                                            ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:110:14: note: add @available attribute to enclosing instance method
        func body(content: Content) -> some View {
             ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:102:12: note: add @available attribute to enclosing struct
    struct BoolModifier: ViewModifier {
           ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:109:10: error: 'ViewBuilder' is only available in macOS 10.15 or newer
        @ViewBuilder
         ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:110:14: note: add @available attribute to enclosing instance method
        func body(content: Content) -> some View {
             ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:102:12: note: add @available attribute to enclosing struct
    struct BoolModifier: ViewModifier {
           ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:121:10: error: 'Environment' is only available in macOS 10.15 or newer
        @Environment(\.webAuthenticationPrefersEphemeralWebBrowserSession)
         ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:102:12: note: add @available attribute to enclosing struct
    struct BoolModifier: ViewModifier {
           ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:102:12: note: add @available attribute to enclosing struct
    struct BoolModifier: ViewModifier {
           ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:126:14: error: 'Binding' is only available in macOS 10.15 or newer
            @Binding
             ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:124:24: note: add @available attribute to enclosing struct
        private struct Presenter: UIViewRepresentable {
                       ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:124:24: note: add @available attribute to enclosing struct
        private struct Presenter: UIViewRepresentable {
                       ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:138:50: error: cannot find type 'UIView' in scope
            func makeUIView(context: Context) -> UIView {
                                                 ^~~~~~
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:138:38: error: cannot find type 'Context' in scope
            func makeUIView(context: Context) -> UIView {
                                     ^~~~~~~
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:142:41: error: cannot find type 'UIView' in scope
            func updateUIView(_ uiView: UIView, context: Context) {
                                        ^~~~~~
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:142:58: error: cannot find type 'Context' in scope
            func updateUIView(_ uiView: UIView, context: Context) {
                                                         ^~~~~~~
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:152:28: error: cannot find 'UIView' in scope
                let view = UIView()
                           ^~~~~~
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:168:43: error: 'ASWebAuthenticationSession' is only available in macOS 10.15 or newer
                private weak var session: ASWebAuthenticationSession?
                                          ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:147:25: note: add @available attribute to enclosing class
            final class Coordinator: NSObject, WebAuthenticationCoordinator {
                        ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:376:15: error: cannot find type 'UIView' in scope
    var view: UIView { get }
              ^~~~~~
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:124:35: error: cannot find type 'UIViewRepresentable' in scope
        private struct Presenter: UIViewRepresentable {
                                  ^~~~~~~~~~~~~~~~~~~
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:201:10: error: 'Binding' is only available in macOS 10.15 or newer
        @Binding
         ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:197:12: note: add @available attribute to enclosing generic struct
    struct IdentifiableItemModitifer<Item>: ViewModifier where Item: Identifiable {
           ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:197:12: note: add @available attribute to enclosing generic struct
    struct IdentifiableItemModitifer<Item>: ViewModifier where Item: Identifiable {
           ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:209:45: error: 'View' is only available in macOS 10.15 or newer
        func body(content: Content) -> some View {
                                            ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:209:14: note: add @available attribute to enclosing instance method
        func body(content: Content) -> some View {
             ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:197:12: note: add @available attribute to enclosing generic struct
    struct IdentifiableItemModitifer<Item>: ViewModifier where Item: Identifiable {
           ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:208:10: error: 'ViewBuilder' is only available in macOS 10.15 or newer
        @ViewBuilder
         ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:209:14: note: add @available attribute to enclosing instance method
        func body(content: Content) -> some View {
             ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:197:12: note: add @available attribute to enclosing generic struct
    struct IdentifiableItemModitifer<Item>: ViewModifier where Item: Identifiable {
           ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:222:10: error: 'Environment' is only available in macOS 10.15 or newer
        @Environment(\.webAuthenticationPrefersEphemeralWebBrowserSession)
         ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:197:12: note: add @available attribute to enclosing generic struct
    struct IdentifiableItemModitifer<Item>: ViewModifier where Item: Identifiable {
           ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:197:12: note: add @available attribute to enclosing generic struct
    struct IdentifiableItemModitifer<Item>: ViewModifier where Item: Identifiable {
           ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:229:14: error: 'Binding' is only available in macOS 10.15 or newer
            @Binding
             ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:225:24: note: add @available attribute to enclosing struct
        private struct Presenter: UIViewRepresentable {
                       ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:225:24: note: add @available attribute to enclosing struct
        private struct Presenter: UIViewRepresentable {
                       ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:241:50: error: cannot find type 'UIView' in scope
            func makeUIView(context: Context) -> UIView {
                                                 ^~~~~~
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:241:38: error: cannot find type 'Context' in scope
            func makeUIView(context: Context) -> UIView {
                                     ^~~~~~~
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:245:41: error: cannot find type 'UIView' in scope
            func updateUIView(_ uiView: UIView, context: Context) {
                                        ^~~~~~
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:245:58: error: cannot find type 'Context' in scope
            func updateUIView(_ uiView: UIView, context: Context) {
                                                         ^~~~~~~
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:260:28: error: cannot find 'UIView' in scope
                let view = UIView()
                           ^~~~~~
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:285:43: error: 'ASWebAuthenticationSession' is only available in macOS 10.15 or newer
                private weak var session: ASWebAuthenticationSession?
                                          ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:250:25: note: add @available attribute to enclosing class
            final class Coordinator: NSObject, WebAuthenticationCoordinator {
                        ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:225:35: error: cannot find type 'UIViewRepresentable' in scope
        private struct Presenter: UIViewRepresentable {
                                  ^~~~~~~~~~~~~~~~~~~
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:197:70: error: 'Identifiable' is only available in macOS 10.15 or newer
    struct IdentifiableItemModitifer<Item>: ViewModifier where Item: Identifiable {
                                                                     ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:197:12: note: add @available attribute to enclosing generic struct
    struct IdentifiableItemModitifer<Item>: ViewModifier where Item: Identifiable {
           ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:197:12: note: add @available attribute to enclosing generic struct
    struct IdentifiableItemModitifer<Item>: ViewModifier where Item: Identifiable {
           ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:318:10: error: 'Binding' is only available in macOS 10.15 or newer
        @Binding
         ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:314:12: note: add @available attribute to enclosing generic struct
    struct ItemModifier<Item, Identifier>: ViewModifier where Identifier: Hashable {
           ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:314:12: note: add @available attribute to enclosing generic struct
    struct ItemModifier<Item, Identifier>: ViewModifier where Identifier: Hashable {
           ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:327:45: error: 'View' is only available in macOS 10.15 or newer
        func body(content: Content) -> some View {
                                            ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:327:14: note: add @available attribute to enclosing instance method
        func body(content: Content) -> some View {
             ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:314:12: note: add @available attribute to enclosing generic struct
    struct ItemModifier<Item, Identifier>: ViewModifier where Identifier: Hashable {
           ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:326:10: error: 'ViewBuilder' is only available in macOS 10.15 or newer
        @ViewBuilder
         ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:327:14: note: add @available attribute to enclosing instance method
        func body(content: Content) -> some View {
             ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:314:12: note: add @available attribute to enclosing generic struct
    struct ItemModifier<Item, Identifier>: ViewModifier where Identifier: Hashable {
           ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:342:30: error: 'Binding' is only available in macOS 10.15 or newer
        private var wrapped: Binding<WrappedItem?> {
                             ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:342:21: note: add @available attribute to enclosing property
        private var wrapped: Binding<WrappedItem?> {
                    ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:314:12: note: add @available attribute to enclosing generic struct
    struct ItemModifier<Item, Identifier>: ViewModifier where Identifier: Hashable {
           ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:370:42: error: 'ASWebAuthenticationSession' is only available in macOS 10.15 or newer
    func presentationAnchor(for session: ASWebAuthenticationSession) -> ASPresentationAnchor {
                                         ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:370:10: note: add @available attribute to enclosing instance method
    func presentationAnchor(for session: ASWebAuthenticationSession) -> ASPresentationAnchor {
         ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:356:21: note: add @available attribute to enclosing generic class
private final class ContextProvider<T: WebAuthenticationCoordinator>: NSObject, ASWebAuthenticationPresentationContextProviding {
                    ^
[9/25] Compiling SafariView PrewarmingToken.swift
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SafariView/ExcludedActivityTypes.swift:27:8: error: no such module 'UIKit'
import UIKit
       ^
[10/26] Compiling SafariView WrappedItemPresentation.swift
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SafariView/ExcludedActivityTypes.swift:27:8: error: no such module 'UIKit'
import UIKit
       ^
[11/26] Compiling WebAuthentication Modifiers.swift
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Modifiers.swift:37:119: error: 'View' is only available in macOS 10.15 or newer
    func webAuthenticationPrefersEphemeralWebBrowserSession(_ prefersEphemeralWebBrowserSession: Bool = true) -> some View {
                                                                                                                      ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Modifiers.swift:37:10: note: add @available attribute to enclosing instance method
    func webAuthenticationPrefersEphemeralWebBrowserSession(_ prefersEphemeralWebBrowserSession: Bool = true) -> some View {
         ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Modifiers.swift:29:8: note: add @available attribute to enclosing extension
public extension View {
       ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Modifiers.swift:29:18: error: 'View' is only available in macOS 10.15 or newer
public extension View {
                 ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Modifiers.swift:29:8: note: add @available attribute to enclosing extension
public extension View {
       ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Modifiers.swift:55:41: error: 'View' is only available in macOS 10.15 or newer
    func body(content: Content) -> some View {
                                        ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Modifiers.swift:55:10: note: add @available attribute to enclosing instance method
    func body(content: Content) -> some View {
         ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Modifiers.swift:44:16: note: add @available attribute to enclosing struct
private struct WebAuthenticationPrefersEphemeralWebBrowserSessionModifier: ViewModifier {
               ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Modifiers.swift:54:6: error: 'ViewBuilder' is only available in macOS 10.15 or newer
    @ViewBuilder
     ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Modifiers.swift:55:10: note: add @available attribute to enclosing instance method
    func body(content: Content) -> some View {
         ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Modifiers.swift:44:16: note: add @available attribute to enclosing struct
private struct WebAuthenticationPrefersEphemeralWebBrowserSessionModifier: ViewModifier {
               ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Modifiers.swift:39:16: error: 'ModifiedContent' is only available in macOS 10.15 or newer
        return ModifiedContent(content: self, modifier: modifer)
               ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Modifiers.swift:39:16: note: add 'if #available' version check
        return ModifiedContent(content: self, modifier: modifer)
               ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Modifiers.swift:37:10: note: add @available attribute to enclosing instance method
    func webAuthenticationPrefersEphemeralWebBrowserSession(_ prefersEphemeralWebBrowserSession: Bool = true) -> some View {
         ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Modifiers.swift:29:8: note: add @available attribute to enclosing extension
public extension View {
       ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Modifiers.swift:57:14: error: 'environment' is only available in macOS 10.15 or newer
            .environment(\.webAuthenticationPrefersEphemeralWebBrowserSession, prefersEphemeralWebBrowserSession)
             ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Modifiers.swift:57:14: note: add 'if #available' version check
            .environment(\.webAuthenticationPrefersEphemeralWebBrowserSession, prefersEphemeralWebBrowserSession)
             ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Modifiers.swift:55:10: note: add @available attribute to enclosing instance method
    func body(content: Content) -> some View {
         ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Modifiers.swift:44:16: note: add @available attribute to enclosing struct
private struct WebAuthenticationPrefersEphemeralWebBrowserSessionModifier: ViewModifier {
               ^
[12/26] Compiling WebAuthentication Presentation.swift
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Presentation.swift:40:24: error: 'Binding' is only available in macOS 10.15 or newer
        _ isPresented: Binding<Bool>,
                       ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Presentation.swift:39:10: note: add @available attribute to enclosing instance method
    func webAuthentication(
         ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Presentation.swift:29:8: note: add @available attribute to enclosing extension
public extension View {
       ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Presentation.swift:42:15: error: 'View' is only available in macOS 10.15 or newer
    ) -> some View {
              ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Presentation.swift:39:10: note: add @available attribute to enclosing instance method
    func webAuthentication(
         ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Presentation.swift:29:8: note: add @available attribute to enclosing extension
public extension View {
       ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Presentation.swift:58:32: error: 'Identifiable' is only available in macOS 10.15 or newer
    ) -> some View where Item: Identifiable {
                               ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Presentation.swift:55:10: note: add @available attribute to enclosing instance method
    func webAuthentication<Item>(
         ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Presentation.swift:29:8: note: add @available attribute to enclosing extension
public extension View {
       ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Presentation.swift:56:17: error: 'Binding' is only available in macOS 10.15 or newer
        _ item: Binding<Item?>,
                ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Presentation.swift:55:10: note: add @available attribute to enclosing instance method
    func webAuthentication<Item>(
         ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Presentation.swift:29:8: note: add @available attribute to enclosing extension
public extension View {
       ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Presentation.swift:58:15: error: 'View' is only available in macOS 10.15 or newer
    ) -> some View where Item: Identifiable {
              ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Presentation.swift:55:10: note: add @available attribute to enclosing instance method
    func webAuthentication<Item>(
         ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Presentation.swift:29:8: note: add @available attribute to enclosing extension
public extension View {
       ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Presentation.swift:72:17: error: 'Binding' is only available in macOS 10.15 or newer
        _ item: Binding<Item?>,
                ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Presentation.swift:71:10: note: add @available attribute to enclosing instance method
    func webAuthentication<Item, Identifier>(
         ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Presentation.swift:29:8: note: add @available attribute to enclosing extension
public extension View {
       ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Presentation.swift:75:15: error: 'View' is only available in macOS 10.15 or newer
    ) -> some View where Identifier: Hashable {
              ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Presentation.swift:71:10: note: add @available attribute to enclosing instance method
    func webAuthentication<Item, Identifier>(
         ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Presentation.swift:29:8: note: add @available attribute to enclosing extension
public extension View {
       ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Presentation.swift:29:18: error: 'View' is only available in macOS 10.15 or newer
public extension View {
                 ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Presentation.swift:29:8: note: add @available attribute to enclosing extension
public extension View {
       ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Presentation.swift:44:16: error: 'ModifiedContent' is only available in macOS 10.15 or newer
        return ModifiedContent(content: self, modifier: modifier)
               ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Presentation.swift:44:16: note: add 'if #available' version check
        return ModifiedContent(content: self, modifier: modifier)
               ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Presentation.swift:39:10: note: add @available attribute to enclosing instance method
    func webAuthentication(
         ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Presentation.swift:29:8: note: add @available attribute to enclosing extension
public extension View {
       ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Presentation.swift:60:16: error: 'ModifiedContent' is only available in macOS 10.15 or newer
        return ModifiedContent(content: self, modifier: modifier)
               ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Presentation.swift:60:16: note: add 'if #available' version check
        return ModifiedContent(content: self, modifier: modifier)
               ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Presentation.swift:55:10: note: add @available attribute to enclosing instance method
    func webAuthentication<Item>(
         ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Presentation.swift:29:8: note: add @available attribute to enclosing extension
public extension View {
       ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Presentation.swift:77:16: error: 'ModifiedContent' is only available in macOS 10.15 or newer
        return ModifiedContent(content: self, modifier: modifier)
               ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Presentation.swift:77:16: note: add 'if #available' version check
        return ModifiedContent(content: self, modifier: modifier)
               ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Presentation.swift:71:10: note: add @available attribute to enclosing instance method
    func webAuthentication<Item, Identifier>(
         ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Presentation.swift:29:8: note: add @available attribute to enclosing extension
public extension View {
       ^
[13/26] Compiling SafariView PresentationStyle.swift
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SafariView/ExcludedActivityTypes.swift:27:8: error: no such module 'UIKit'
import UIKit
       ^
[14/26] Compiling SafariView URLPresentation.swift
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SafariView/ExcludedActivityTypes.swift:27:8: error: no such module 'UIKit'
import UIKit
       ^
[15/26] Compiling SafariView BoolURLPresentation.swift
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SafariView/ExcludedActivityTypes.swift:27:8: error: no such module 'UIKit'
import UIKit
       ^
[16/26] Compiling SafariView ItemPresentation.swift
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SafariView/ExcludedActivityTypes.swift:27:8: error: no such module 'UIKit'
import UIKit
       ^
[17/26] Compiling SafariView Modifiers.swift
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SafariView/ExcludedActivityTypes.swift:27:8: error: no such module 'UIKit'
import UIKit
       ^
[18/26] Compiling SafariView BoolPresentation.swift
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SafariView/ExcludedActivityTypes.swift:27:8: error: no such module 'UIKit'
import UIKit
       ^
[19/26] Compiling SafariView SafariView.swift
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SafariView/ExcludedActivityTypes.swift:27:8: error: no such module 'UIKit'
import UIKit
       ^
[20/26] Compiling WebAuthentication Environment.swift
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Environment.swift:28:11: error: 'EnvironmentValues' is only available in macOS 10.15 or newer
extension EnvironmentValues {
          ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Environment.swift:28:1: note: add @available attribute to enclosing extension
extension EnvironmentValues {
^
[21/26] Compiling WebAuthentication WebAuthentication.swift
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:104:10: error: 'Binding' is only available in macOS 10.15 or newer
        @Binding
         ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:102:12: note: add @available attribute to enclosing struct
    struct BoolModifier: ViewModifier {
           ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:102:12: note: add @available attribute to enclosing struct
    struct BoolModifier: ViewModifier {
           ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:110:45: error: 'View' is only available in macOS 10.15 or newer
        func body(content: Content) -> some View {
                                            ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:110:14: note: add @available attribute to enclosing instance method
        func body(content: Content) -> some View {
             ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:102:12: note: add @available attribute to enclosing struct
    struct BoolModifier: ViewModifier {
           ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:109:10: error: 'ViewBuilder' is only available in macOS 10.15 or newer
        @ViewBuilder
         ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:110:14: note: add @available attribute to enclosing instance method
        func body(content: Content) -> some View {
             ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:102:12: note: add @available attribute to enclosing struct
    struct BoolModifier: ViewModifier {
           ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:121:10: error: 'Environment' is only available in macOS 10.15 or newer
        @Environment(\.webAuthenticationPrefersEphemeralWebBrowserSession)
         ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:102:12: note: add @available attribute to enclosing struct
    struct BoolModifier: ViewModifier {
           ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:102:12: note: add @available attribute to enclosing struct
    struct BoolModifier: ViewModifier {
           ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:126:14: error: 'Binding' is only available in macOS 10.15 or newer
            @Binding
             ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:124:24: note: add @available attribute to enclosing struct
        private struct Presenter: UIViewRepresentable {
                       ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:124:24: note: add @available attribute to enclosing struct
        private struct Presenter: UIViewRepresentable {
                       ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:138:50: error: cannot find type 'UIView' in scope
            func makeUIView(context: Context) -> UIView {
                                                 ^~~~~~
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:138:38: error: cannot find type 'Context' in scope
            func makeUIView(context: Context) -> UIView {
                                     ^~~~~~~
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:142:41: error: cannot find type 'UIView' in scope
            func updateUIView(_ uiView: UIView, context: Context) {
                                        ^~~~~~
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:142:58: error: cannot find type 'Context' in scope
            func updateUIView(_ uiView: UIView, context: Context) {
                                                         ^~~~~~~
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:152:28: error: cannot find 'UIView' in scope
                let view = UIView()
                           ^~~~~~
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:168:43: error: 'ASWebAuthenticationSession' is only available in macOS 10.15 or newer
                private weak var session: ASWebAuthenticationSession?
                                          ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:147:25: note: add @available attribute to enclosing class
            final class Coordinator: NSObject, WebAuthenticationCoordinator {
                        ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:376:15: error: cannot find type 'UIView' in scope
    var view: UIView { get }
              ^~~~~~
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:124:35: error: cannot find type 'UIViewRepresentable' in scope
        private struct Presenter: UIViewRepresentable {
                                  ^~~~~~~~~~~~~~~~~~~
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:201:10: error: 'Binding' is only available in macOS 10.15 or newer
        @Binding
         ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:197:12: note: add @available attribute to enclosing generic struct
    struct IdentifiableItemModitifer<Item>: ViewModifier where Item: Identifiable {
           ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:197:12: note: add @available attribute to enclosing generic struct
    struct IdentifiableItemModitifer<Item>: ViewModifier where Item: Identifiable {
           ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:209:45: error: 'View' is only available in macOS 10.15 or newer
        func body(content: Content) -> some View {
                                            ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:209:14: note: add @available attribute to enclosing instance method
        func body(content: Content) -> some View {
             ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:197:12: note: add @available attribute to enclosing generic struct
    struct IdentifiableItemModitifer<Item>: ViewModifier where Item: Identifiable {
           ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:208:10: error: 'ViewBuilder' is only available in macOS 10.15 or newer
        @ViewBuilder
         ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:209:14: note: add @available attribute to enclosing instance method
        func body(content: Content) -> some View {
             ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:197:12: note: add @available attribute to enclosing generic struct
    struct IdentifiableItemModitifer<Item>: ViewModifier where Item: Identifiable {
           ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:222:10: error: 'Environment' is only available in macOS 10.15 or newer
        @Environment(\.webAuthenticationPrefersEphemeralWebBrowserSession)
         ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:197:12: note: add @available attribute to enclosing generic struct
    struct IdentifiableItemModitifer<Item>: ViewModifier where Item: Identifiable {
           ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:197:12: note: add @available attribute to enclosing generic struct
    struct IdentifiableItemModitifer<Item>: ViewModifier where Item: Identifiable {
           ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:229:14: error: 'Binding' is only available in macOS 10.15 or newer
            @Binding
             ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:225:24: note: add @available attribute to enclosing struct
        private struct Presenter: UIViewRepresentable {
                       ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:225:24: note: add @available attribute to enclosing struct
        private struct Presenter: UIViewRepresentable {
                       ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:241:50: error: cannot find type 'UIView' in scope
            func makeUIView(context: Context) -> UIView {
                                                 ^~~~~~
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:241:38: error: cannot find type 'Context' in scope
            func makeUIView(context: Context) -> UIView {
                                     ^~~~~~~
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:245:41: error: cannot find type 'UIView' in scope
            func updateUIView(_ uiView: UIView, context: Context) {
                                        ^~~~~~
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:245:58: error: cannot find type 'Context' in scope
            func updateUIView(_ uiView: UIView, context: Context) {
                                                         ^~~~~~~
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:260:28: error: cannot find 'UIView' in scope
                let view = UIView()
                           ^~~~~~
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:285:43: error: 'ASWebAuthenticationSession' is only available in macOS 10.15 or newer
                private weak var session: ASWebAuthenticationSession?
                                          ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:250:25: note: add @available attribute to enclosing class
            final class Coordinator: NSObject, WebAuthenticationCoordinator {
                        ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:225:35: error: cannot find type 'UIViewRepresentable' in scope
        private struct Presenter: UIViewRepresentable {
                                  ^~~~~~~~~~~~~~~~~~~
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:197:70: error: 'Identifiable' is only available in macOS 10.15 or newer
    struct IdentifiableItemModitifer<Item>: ViewModifier where Item: Identifiable {
                                                                     ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:197:12: note: add @available attribute to enclosing generic struct
    struct IdentifiableItemModitifer<Item>: ViewModifier where Item: Identifiable {
           ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:197:12: note: add @available attribute to enclosing generic struct
    struct IdentifiableItemModitifer<Item>: ViewModifier where Item: Identifiable {
           ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:318:10: error: 'Binding' is only available in macOS 10.15 or newer
        @Binding
         ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:314:12: note: add @available attribute to enclosing generic struct
    struct ItemModifier<Item, Identifier>: ViewModifier where Identifier: Hashable {
           ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:314:12: note: add @available attribute to enclosing generic struct
    struct ItemModifier<Item, Identifier>: ViewModifier where Identifier: Hashable {
           ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:327:45: error: 'View' is only available in macOS 10.15 or newer
        func body(content: Content) -> some View {
                                            ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:327:14: note: add @available attribute to enclosing instance method
        func body(content: Content) -> some View {
             ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:314:12: note: add @available attribute to enclosing generic struct
    struct ItemModifier<Item, Identifier>: ViewModifier where Identifier: Hashable {
           ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:326:10: error: 'ViewBuilder' is only available in macOS 10.15 or newer
        @ViewBuilder
         ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:327:14: note: add @available attribute to enclosing instance method
        func body(content: Content) -> some View {
             ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:314:12: note: add @available attribute to enclosing generic struct
    struct ItemModifier<Item, Identifier>: ViewModifier where Identifier: Hashable {
           ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:342:30: error: 'Binding' is only available in macOS 10.15 or newer
        private var wrapped: Binding<WrappedItem?> {
                             ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:342:21: note: add @available attribute to enclosing property
        private var wrapped: Binding<WrappedItem?> {
                    ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:314:12: note: add @available attribute to enclosing generic struct
    struct ItemModifier<Item, Identifier>: ViewModifier where Identifier: Hashable {
           ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:370:42: error: 'ASWebAuthenticationSession' is only available in macOS 10.15 or newer
    func presentationAnchor(for session: ASWebAuthenticationSession) -> ASPresentationAnchor {
                                         ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:370:10: note: add @available attribute to enclosing instance method
    func presentationAnchor(for session: ASWebAuthenticationSession) -> ASPresentationAnchor {
         ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:356:21: note: add @available attribute to enclosing generic class
private final class ContextProvider<T: WebAuthenticationCoordinator>: NSObject, ASWebAuthenticationPresentationContextProviding {
                    ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:112:18: error: instance method 'background(_:ignoresSafeAreaEdges:)' requires that 'WebAuthentication.BoolModifier.Presenter' conform to 'ShapeStyle'
                .background(
                 ^
SwiftUI.View:7:28: note: where 'S' = 'WebAuthentication.BoolModifier.Presenter'
    @inlinable public func background<S>(_ style: S, ignoresSafeAreaEdges edges: Edge.Set = .all) -> some View where S : ShapeStyle
                           ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:172:35: error: 'ASWebAuthenticationSession' is only available in macOS 10.15 or newer
                    let session = ASWebAuthenticationSession(
                                  ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:172:35: note: add 'if #available' version check
                    let session = ASWebAuthenticationSession(
                                  ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:170:30: note: add @available attribute to enclosing instance method
                private func start() {
                             ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:147:25: note: add @available attribute to enclosing class
            final class Coordinator: NSObject, WebAuthenticationCoordinator {
                        ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:172:35: error: 'init(url:callbackURLScheme:completionHandler:)' is only available in macOS 10.15 or newer
                    let session = ASWebAuthenticationSession(
                                  ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:172:35: note: add 'if #available' version check
                    let session = ASWebAuthenticationSession(
                                  ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:170:30: note: add @available attribute to enclosing instance method
                private func start() {
                             ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:147:25: note: add @available attribute to enclosing class
            final class Coordinator: NSObject, WebAuthenticationCoordinator {
                        ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:176:25: error: setter for 'isPresented' is only available in macOS 10.15 or newer
                        self.parent.isPresented = false
                        ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:176:25: note: add 'if #available' version check
                        self.parent.isPresented = false
                        ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:170:30: note: add @available attribute to enclosing instance method
                private func start() {
                             ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:147:25: note: add @available attribute to enclosing class
            final class Coordinator: NSObject, WebAuthenticationCoordinator {
                        ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:186:29: error: 'presentationContextProvider' is only available in macOS 10.15 or newer
                    session.presentationContextProvider = contextProvider
                            ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:186:29: note: add 'if #available' version check
                    session.presentationContextProvider = contextProvider
                            ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:170:30: note: add @available attribute to enclosing instance method
                private func start() {
                             ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:147:25: note: add @available attribute to enclosing class
            final class Coordinator: NSObject, WebAuthenticationCoordinator {
                        ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:187:29: error: 'prefersEphemeralWebBrowserSession' is only available in macOS 10.15 or newer
                    session.prefersEphemeralWebBrowserSession = parent.prefersEphemeralWebBrowserSession
                            ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:187:29: note: add 'if #available' version check
                    session.prefersEphemeralWebBrowserSession = parent.prefersEphemeralWebBrowserSession
                            ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:170:30: note: add @available attribute to enclosing instance method
                private func start() {
                             ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:147:25: note: add @available attribute to enclosing class
            final class Coordinator: NSObject, WebAuthenticationCoordinator {
                        ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:211:18: error: instance method 'background(_:ignoresSafeAreaEdges:)' requires that 'WebAuthentication.IdentifiableItemModitifer<Item>.Presenter' conform to 'ShapeStyle'
                .background(
                 ^
SwiftUI.View:7:28: note: where 'S' = 'WebAuthentication.IdentifiableItemModitifer<Item>.Presenter'
    @inlinable public func background<S>(_ style: S, ignoresSafeAreaEdges edges: Edge.Set = .all) -> some View where S : ShapeStyle
                           ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:289:35: error: 'ASWebAuthenticationSession' is only available in macOS 10.15 or newer
                    let session = ASWebAuthenticationSession(
                                  ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:289:35: note: add 'if #available' version check
                    let session = ASWebAuthenticationSession(
                                  ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:287:30: note: add @available attribute to enclosing instance method
                private func start(_ item: Item) {
                             ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:250:25: note: add @available attribute to enclosing class
            final class Coordinator: NSObject, WebAuthenticationCoordinator {
                        ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:289:35: error: 'init(url:callbackURLScheme:completionHandler:)' is only available in macOS 10.15 or newer
                    let session = ASWebAuthenticationSession(
                                  ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:289:35: note: add 'if #available' version check
                    let session = ASWebAuthenticationSession(
                                  ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:287:30: note: add @available attribute to enclosing instance method
                private func start(_ item: Item) {
                             ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:250:25: note: add @available attribute to enclosing class
            final class Coordinator: NSObject, WebAuthenticationCoordinator {
                        ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:293:25: error: setter for 'item' is only available in macOS 10.15 or newer
                        self.parent.item = nil
                        ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:293:25: note: add 'if #available' version check
                        self.parent.item = nil
                        ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:287:30: note: add @available attribute to enclosing instance method
                private func start(_ item: Item) {
                             ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:250:25: note: add @available attribute to enclosing class
            final class Coordinator: NSObject, WebAuthenticationCoordinator {
                        ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:303:29: error: 'presentationContextProvider' is only available in macOS 10.15 or newer
                    session.presentationContextProvider = contextProvider
                            ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:303:29: note: add 'if #available' version check
                    session.presentationContextProvider = contextProvider
                            ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:287:30: note: add @available attribute to enclosing instance method
                private func start(_ item: Item) {
                             ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:250:25: note: add @available attribute to enclosing class
            final class Coordinator: NSObject, WebAuthenticationCoordinator {
                        ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:304:29: error: 'prefersEphemeralWebBrowserSession' is only available in macOS 10.15 or newer
                    session.prefersEphemeralWebBrowserSession = parent.prefersEphemeralWebBrowserSession
                            ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:304:29: note: add 'if #available' version check
                    session.prefersEphemeralWebBrowserSession = parent.prefersEphemeralWebBrowserSession
                            ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:287:30: note: add @available attribute to enclosing instance method
                private func start(_ item: Item) {
                             ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:250:25: note: add @available attribute to enclosing class
            final class Coordinator: NSObject, WebAuthenticationCoordinator {
                        ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:343:13: error: 'Binding' is only available in macOS 10.15 or newer
            Binding<WrappedItem?> {
            ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:343:13: note: add 'if #available' version check
            Binding<WrappedItem?> {
            ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:342:21: note: add @available attribute to enclosing property
        private var wrapped: Binding<WrappedItem?> {
                    ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:314:12: note: add @available attribute to enclosing generic struct
    struct ItemModifier<Item, Identifier>: ViewModifier where Identifier: Hashable {
           ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:346:17: error: setter for 'item' is only available in macOS 10.15 or newer
                item = newValue?.wrapped
                ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:346:17: note: add 'if #available' version check
                item = newValue?.wrapped
                ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:342:21: note: add @available attribute to enclosing property
        private var wrapped: Binding<WrappedItem?> {
                    ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:314:12: note: add @available attribute to enclosing generic struct
    struct ItemModifier<Item, Identifier>: ViewModifier where Identifier: Hashable {
           ^
error: fatalError
error: emit-module command failed with exit code 1 (use -v to see invocation)
[22/26] Emitting module SafariView
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SafariView/ExcludedActivityTypes.swift:27:8: error: no such module 'UIKit'
import UIKit
       ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SafariView/ExcludedActivityTypes.swift:27:8: error: no such module 'UIKit'
import UIKit
       ^
[0/1] Planning build
[1/1] Compiling plugin Swift-DocC
[2/2] Compiling plugin Swift-DocC Preview
[3/3] Compiling plugin SwiftFormatPlugin
Building for debugging...
[3/4] Write swift-version-6044DDE57671499D.txt
[5/22] Compiling SafariView DismissButtonStyle.swift
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SafariView/ExcludedActivityTypes.swift:27:8: error: no such module 'UIKit'
import UIKit
       ^
[6/22] Compiling SafariView Environment.swift
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SafariView/ExcludedActivityTypes.swift:27:8: error: no such module 'UIKit'
import UIKit
       ^
[7/23] Compiling SafariView PrewarmingToken.swift
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SafariView/ExcludedActivityTypes.swift:27:8: error: no such module 'UIKit'
import UIKit
       ^
[8/23] Compiling SafariView WrappedItemPresentation.swift
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SafariView/ExcludedActivityTypes.swift:27:8: error: no such module 'UIKit'
import UIKit
       ^
[9/23] Compiling SafariView PresentationStyle.swift
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SafariView/ExcludedActivityTypes.swift:27:8: error: no such module 'UIKit'
import UIKit
       ^
[10/23] Compiling SafariView URLPresentation.swift
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SafariView/ExcludedActivityTypes.swift:27:8: error: no such module 'UIKit'
import UIKit
       ^
[11/23] Compiling SafariView ExcludedActivityTypes.swift
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SafariView/ExcludedActivityTypes.swift:27:8: error: no such module 'UIKit'
import UIKit
       ^
[12/23] Compiling SafariView IncludedActivities.swift
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SafariView/ExcludedActivityTypes.swift:27:8: error: no such module 'UIKit'
import UIKit
       ^
[13/23] Compiling SafariView BoolURLPresentation.swift
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SafariView/ExcludedActivityTypes.swift:27:8: error: no such module 'UIKit'
import UIKit
       ^
[14/23] Compiling SafariView ItemPresentation.swift
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SafariView/ExcludedActivityTypes.swift:27:8: error: no such module 'UIKit'
import UIKit
       ^
[15/23] Compiling SafariView Modifiers.swift
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SafariView/ExcludedActivityTypes.swift:27:8: error: no such module 'UIKit'
import UIKit
       ^
[16/23] Compiling SafariView BoolPresentation.swift
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SafariView/ExcludedActivityTypes.swift:27:8: error: no such module 'UIKit'
import UIKit
       ^
error: emit-module command failed with exit code 1 (use -v to see invocation)
[17/23] Emitting module SafariView
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SafariView/ExcludedActivityTypes.swift:27:8: error: no such module 'UIKit'
import UIKit
       ^
error: emit-module command failed with exit code 1 (use -v to see invocation)
[18/23] Emitting module WebAuthentication
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Environment.swift:28:11: error: 'EnvironmentValues' is only available in macOS 10.15 or newer
extension EnvironmentValues {
          ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Environment.swift:28:1: note: add @available attribute to enclosing extension
extension EnvironmentValues {
^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Modifiers.swift:37:119: error: 'View' is only available in macOS 10.15 or newer
    func webAuthenticationPrefersEphemeralWebBrowserSession(_ prefersEphemeralWebBrowserSession: Bool = true) -> some View {
                                                                                                                      ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Modifiers.swift:37:10: note: add @available attribute to enclosing instance method
    func webAuthenticationPrefersEphemeralWebBrowserSession(_ prefersEphemeralWebBrowserSession: Bool = true) -> some View {
         ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Modifiers.swift:29:8: note: add @available attribute to enclosing extension
public extension View {
       ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Modifiers.swift:29:18: error: 'View' is only available in macOS 10.15 or newer
public extension View {
                 ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Modifiers.swift:29:8: note: add @available attribute to enclosing extension
public extension View {
       ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Modifiers.swift:55:41: error: 'View' is only available in macOS 10.15 or newer
    func body(content: Content) -> some View {
                                        ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Modifiers.swift:55:10: note: add @available attribute to enclosing instance method
    func body(content: Content) -> some View {
         ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Modifiers.swift:44:16: note: add @available attribute to enclosing struct
private struct WebAuthenticationPrefersEphemeralWebBrowserSessionModifier: ViewModifier {
               ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Modifiers.swift:54:6: error: 'ViewBuilder' is only available in macOS 10.15 or newer
    @ViewBuilder
     ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Modifiers.swift:55:10: note: add @available attribute to enclosing instance method
    func body(content: Content) -> some View {
         ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Modifiers.swift:44:16: note: add @available attribute to enclosing struct
private struct WebAuthenticationPrefersEphemeralWebBrowserSessionModifier: ViewModifier {
               ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Presentation.swift:40:24: error: 'Binding' is only available in macOS 10.15 or newer
        _ isPresented: Binding<Bool>,
                       ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Presentation.swift:39:10: note: add @available attribute to enclosing instance method
    func webAuthentication(
         ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Presentation.swift:29:8: note: add @available attribute to enclosing extension
public extension View {
       ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Presentation.swift:42:15: error: 'View' is only available in macOS 10.15 or newer
    ) -> some View {
              ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Presentation.swift:39:10: note: add @available attribute to enclosing instance method
    func webAuthentication(
         ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Presentation.swift:29:8: note: add @available attribute to enclosing extension
public extension View {
       ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Presentation.swift:58:32: error: 'Identifiable' is only available in macOS 10.15 or newer
    ) -> some View where Item: Identifiable {
                               ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Presentation.swift:55:10: note: add @available attribute to enclosing instance method
    func webAuthentication<Item>(
         ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Presentation.swift:29:8: note: add @available attribute to enclosing extension
public extension View {
       ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Presentation.swift:56:17: error: 'Binding' is only available in macOS 10.15 or newer
        _ item: Binding<Item?>,
                ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Presentation.swift:55:10: note: add @available attribute to enclosing instance method
    func webAuthentication<Item>(
         ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Presentation.swift:29:8: note: add @available attribute to enclosing extension
public extension View {
       ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Presentation.swift:58:15: error: 'View' is only available in macOS 10.15 or newer
    ) -> some View where Item: Identifiable {
              ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Presentation.swift:55:10: note: add @available attribute to enclosing instance method
    func webAuthentication<Item>(
         ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Presentation.swift:29:8: note: add @available attribute to enclosing extension
public extension View {
       ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Presentation.swift:72:17: error: 'Binding' is only available in macOS 10.15 or newer
        _ item: Binding<Item?>,
                ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Presentation.swift:71:10: note: add @available attribute to enclosing instance method
    func webAuthentication<Item, Identifier>(
         ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Presentation.swift:29:8: note: add @available attribute to enclosing extension
public extension View {
       ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Presentation.swift:75:15: error: 'View' is only available in macOS 10.15 or newer
    ) -> some View where Identifier: Hashable {
              ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Presentation.swift:71:10: note: add @available attribute to enclosing instance method
    func webAuthentication<Item, Identifier>(
         ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Presentation.swift:29:8: note: add @available attribute to enclosing extension
public extension View {
       ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Presentation.swift:29:18: error: 'View' is only available in macOS 10.15 or newer
public extension View {
                 ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Presentation.swift:29:8: note: add @available attribute to enclosing extension
public extension View {
       ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:104:10: error: 'Binding' is only available in macOS 10.15 or newer
        @Binding
         ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:102:12: note: add @available attribute to enclosing struct
    struct BoolModifier: ViewModifier {
           ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:102:12: note: add @available attribute to enclosing struct
    struct BoolModifier: ViewModifier {
           ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:110:45: error: 'View' is only available in macOS 10.15 or newer
        func body(content: Content) -> some View {
                                            ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:110:14: note: add @available attribute to enclosing instance method
        func body(content: Content) -> some View {
             ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:102:12: note: add @available attribute to enclosing struct
    struct BoolModifier: ViewModifier {
           ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:109:10: error: 'ViewBuilder' is only available in macOS 10.15 or newer
        @ViewBuilder
         ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:110:14: note: add @available attribute to enclosing instance method
        func body(content: Content) -> some View {
             ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:102:12: note: add @available attribute to enclosing struct
    struct BoolModifier: ViewModifier {
           ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:121:10: error: 'Environment' is only available in macOS 10.15 or newer
        @Environment(\.webAuthenticationPrefersEphemeralWebBrowserSession)
         ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:102:12: note: add @available attribute to enclosing struct
    struct BoolModifier: ViewModifier {
           ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:102:12: note: add @available attribute to enclosing struct
    struct BoolModifier: ViewModifier {
           ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:126:14: error: 'Binding' is only available in macOS 10.15 or newer
            @Binding
             ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:124:24: note: add @available attribute to enclosing struct
        private struct Presenter: UIViewRepresentable {
                       ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:124:24: note: add @available attribute to enclosing struct
        private struct Presenter: UIViewRepresentable {
                       ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:138:50: error: cannot find type 'UIView' in scope
            func makeUIView(context: Context) -> UIView {
                                                 ^~~~~~
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:138:38: error: cannot find type 'Context' in scope
            func makeUIView(context: Context) -> UIView {
                                     ^~~~~~~
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:142:41: error: cannot find type 'UIView' in scope
            func updateUIView(_ uiView: UIView, context: Context) {
                                        ^~~~~~
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:142:58: error: cannot find type 'Context' in scope
            func updateUIView(_ uiView: UIView, context: Context) {
                                                         ^~~~~~~
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:152:28: error: cannot find 'UIView' in scope
                let view = UIView()
                           ^~~~~~
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:168:43: error: 'ASWebAuthenticationSession' is only available in macOS 10.15 or newer
                private weak var session: ASWebAuthenticationSession?
                                          ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:147:25: note: add @available attribute to enclosing class
            final class Coordinator: NSObject, WebAuthenticationCoordinator {
                        ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:376:15: error: cannot find type 'UIView' in scope
    var view: UIView { get }
              ^~~~~~
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:124:35: error: cannot find type 'UIViewRepresentable' in scope
        private struct Presenter: UIViewRepresentable {
                                  ^~~~~~~~~~~~~~~~~~~
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:201:10: error: 'Binding' is only available in macOS 10.15 or newer
        @Binding
         ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:197:12: note: add @available attribute to enclosing generic struct
    struct IdentifiableItemModitifer<Item>: ViewModifier where Item: Identifiable {
           ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:197:12: note: add @available attribute to enclosing generic struct
    struct IdentifiableItemModitifer<Item>: ViewModifier where Item: Identifiable {
           ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:209:45: error: 'View' is only available in macOS 10.15 or newer
        func body(content: Content) -> some View {
                                            ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:209:14: note: add @available attribute to enclosing instance method
        func body(content: Content) -> some View {
             ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:197:12: note: add @available attribute to enclosing generic struct
    struct IdentifiableItemModitifer<Item>: ViewModifier where Item: Identifiable {
           ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:208:10: error: 'ViewBuilder' is only available in macOS 10.15 or newer
        @ViewBuilder
         ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:209:14: note: add @available attribute to enclosing instance method
        func body(content: Content) -> some View {
             ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:197:12: note: add @available attribute to enclosing generic struct
    struct IdentifiableItemModitifer<Item>: ViewModifier where Item: Identifiable {
           ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:222:10: error: 'Environment' is only available in macOS 10.15 or newer
        @Environment(\.webAuthenticationPrefersEphemeralWebBrowserSession)
         ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:197:12: note: add @available attribute to enclosing generic struct
    struct IdentifiableItemModitifer<Item>: ViewModifier where Item: Identifiable {
           ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:197:12: note: add @available attribute to enclosing generic struct
    struct IdentifiableItemModitifer<Item>: ViewModifier where Item: Identifiable {
           ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:229:14: error: 'Binding' is only available in macOS 10.15 or newer
            @Binding
             ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:225:24: note: add @available attribute to enclosing struct
        private struct Presenter: UIViewRepresentable {
                       ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:225:24: note: add @available attribute to enclosing struct
        private struct Presenter: UIViewRepresentable {
                       ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:241:50: error: cannot find type 'UIView' in scope
            func makeUIView(context: Context) -> UIView {
                                                 ^~~~~~
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:241:38: error: cannot find type 'Context' in scope
            func makeUIView(context: Context) -> UIView {
                                     ^~~~~~~
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:245:41: error: cannot find type 'UIView' in scope
            func updateUIView(_ uiView: UIView, context: Context) {
                                        ^~~~~~
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:245:58: error: cannot find type 'Context' in scope
            func updateUIView(_ uiView: UIView, context: Context) {
                                                         ^~~~~~~
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:260:28: error: cannot find 'UIView' in scope
                let view = UIView()
                           ^~~~~~
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:285:43: error: 'ASWebAuthenticationSession' is only available in macOS 10.15 or newer
                private weak var session: ASWebAuthenticationSession?
                                          ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:250:25: note: add @available attribute to enclosing class
            final class Coordinator: NSObject, WebAuthenticationCoordinator {
                        ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:225:35: error: cannot find type 'UIViewRepresentable' in scope
        private struct Presenter: UIViewRepresentable {
                                  ^~~~~~~~~~~~~~~~~~~
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:197:70: error: 'Identifiable' is only available in macOS 10.15 or newer
    struct IdentifiableItemModitifer<Item>: ViewModifier where Item: Identifiable {
                                                                     ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:197:12: note: add @available attribute to enclosing generic struct
    struct IdentifiableItemModitifer<Item>: ViewModifier where Item: Identifiable {
           ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:197:12: note: add @available attribute to enclosing generic struct
    struct IdentifiableItemModitifer<Item>: ViewModifier where Item: Identifiable {
           ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:318:10: error: 'Binding' is only available in macOS 10.15 or newer
        @Binding
         ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:314:12: note: add @available attribute to enclosing generic struct
    struct ItemModifier<Item, Identifier>: ViewModifier where Identifier: Hashable {
           ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:314:12: note: add @available attribute to enclosing generic struct
    struct ItemModifier<Item, Identifier>: ViewModifier where Identifier: Hashable {
           ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:327:45: error: 'View' is only available in macOS 10.15 or newer
        func body(content: Content) -> some View {
                                            ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:327:14: note: add @available attribute to enclosing instance method
        func body(content: Content) -> some View {
             ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:314:12: note: add @available attribute to enclosing generic struct
    struct ItemModifier<Item, Identifier>: ViewModifier where Identifier: Hashable {
           ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:326:10: error: 'ViewBuilder' is only available in macOS 10.15 or newer
        @ViewBuilder
         ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:327:14: note: add @available attribute to enclosing instance method
        func body(content: Content) -> some View {
             ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:314:12: note: add @available attribute to enclosing generic struct
    struct ItemModifier<Item, Identifier>: ViewModifier where Identifier: Hashable {
           ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:342:30: error: 'Binding' is only available in macOS 10.15 or newer
        private var wrapped: Binding<WrappedItem?> {
                             ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:342:21: note: add @available attribute to enclosing property
        private var wrapped: Binding<WrappedItem?> {
                    ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:314:12: note: add @available attribute to enclosing generic struct
    struct ItemModifier<Item, Identifier>: ViewModifier where Identifier: Hashable {
           ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:370:42: error: 'ASWebAuthenticationSession' is only available in macOS 10.15 or newer
    func presentationAnchor(for session: ASWebAuthenticationSession) -> ASPresentationAnchor {
                                         ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:370:10: note: add @available attribute to enclosing instance method
    func presentationAnchor(for session: ASWebAuthenticationSession) -> ASPresentationAnchor {
         ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:356:21: note: add @available attribute to enclosing generic class
private final class ContextProvider<T: WebAuthenticationCoordinator>: NSObject, ASWebAuthenticationPresentationContextProviding {
                    ^
[19/23] Compiling WebAuthentication WebAuthentication.swift
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:104:10: error: 'Binding' is only available in macOS 10.15 or newer
        @Binding
         ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:102:12: note: add @available attribute to enclosing struct
    struct BoolModifier: ViewModifier {
           ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:102:12: note: add @available attribute to enclosing struct
    struct BoolModifier: ViewModifier {
           ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:110:45: error: 'View' is only available in macOS 10.15 or newer
        func body(content: Content) -> some View {
                                            ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:110:14: note: add @available attribute to enclosing instance method
        func body(content: Content) -> some View {
             ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:102:12: note: add @available attribute to enclosing struct
    struct BoolModifier: ViewModifier {
           ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:109:10: error: 'ViewBuilder' is only available in macOS 10.15 or newer
        @ViewBuilder
         ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:110:14: note: add @available attribute to enclosing instance method
        func body(content: Content) -> some View {
             ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:102:12: note: add @available attribute to enclosing struct
    struct BoolModifier: ViewModifier {
           ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:121:10: error: 'Environment' is only available in macOS 10.15 or newer
        @Environment(\.webAuthenticationPrefersEphemeralWebBrowserSession)
         ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:102:12: note: add @available attribute to enclosing struct
    struct BoolModifier: ViewModifier {
           ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:102:12: note: add @available attribute to enclosing struct
    struct BoolModifier: ViewModifier {
           ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:126:14: error: 'Binding' is only available in macOS 10.15 or newer
            @Binding
             ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:124:24: note: add @available attribute to enclosing struct
        private struct Presenter: UIViewRepresentable {
                       ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:124:24: note: add @available attribute to enclosing struct
        private struct Presenter: UIViewRepresentable {
                       ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:138:50: error: cannot find type 'UIView' in scope
            func makeUIView(context: Context) -> UIView {
                                                 ^~~~~~
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:138:38: error: cannot find type 'Context' in scope
            func makeUIView(context: Context) -> UIView {
                                     ^~~~~~~
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:142:41: error: cannot find type 'UIView' in scope
            func updateUIView(_ uiView: UIView, context: Context) {
                                        ^~~~~~
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:142:58: error: cannot find type 'Context' in scope
            func updateUIView(_ uiView: UIView, context: Context) {
                                                         ^~~~~~~
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:152:28: error: cannot find 'UIView' in scope
                let view = UIView()
                           ^~~~~~
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:168:43: error: 'ASWebAuthenticationSession' is only available in macOS 10.15 or newer
                private weak var session: ASWebAuthenticationSession?
                                          ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:147:25: note: add @available attribute to enclosing class
            final class Coordinator: NSObject, WebAuthenticationCoordinator {
                        ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:376:15: error: cannot find type 'UIView' in scope
    var view: UIView { get }
              ^~~~~~
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:124:35: error: cannot find type 'UIViewRepresentable' in scope
        private struct Presenter: UIViewRepresentable {
                                  ^~~~~~~~~~~~~~~~~~~
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:201:10: error: 'Binding' is only available in macOS 10.15 or newer
        @Binding
         ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:197:12: note: add @available attribute to enclosing generic struct
    struct IdentifiableItemModitifer<Item>: ViewModifier where Item: Identifiable {
           ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:197:12: note: add @available attribute to enclosing generic struct
    struct IdentifiableItemModitifer<Item>: ViewModifier where Item: Identifiable {
           ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:209:45: error: 'View' is only available in macOS 10.15 or newer
        func body(content: Content) -> some View {
                                            ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:209:14: note: add @available attribute to enclosing instance method
        func body(content: Content) -> some View {
             ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:197:12: note: add @available attribute to enclosing generic struct
    struct IdentifiableItemModitifer<Item>: ViewModifier where Item: Identifiable {
           ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:208:10: error: 'ViewBuilder' is only available in macOS 10.15 or newer
        @ViewBuilder
         ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:209:14: note: add @available attribute to enclosing instance method
        func body(content: Content) -> some View {
             ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:197:12: note: add @available attribute to enclosing generic struct
    struct IdentifiableItemModitifer<Item>: ViewModifier where Item: Identifiable {
           ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:222:10: error: 'Environment' is only available in macOS 10.15 or newer
        @Environment(\.webAuthenticationPrefersEphemeralWebBrowserSession)
         ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:197:12: note: add @available attribute to enclosing generic struct
    struct IdentifiableItemModitifer<Item>: ViewModifier where Item: Identifiable {
           ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:197:12: note: add @available attribute to enclosing generic struct
    struct IdentifiableItemModitifer<Item>: ViewModifier where Item: Identifiable {
           ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:229:14: error: 'Binding' is only available in macOS 10.15 or newer
            @Binding
             ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:225:24: note: add @available attribute to enclosing struct
        private struct Presenter: UIViewRepresentable {
                       ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:225:24: note: add @available attribute to enclosing struct
        private struct Presenter: UIViewRepresentable {
                       ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:241:50: error: cannot find type 'UIView' in scope
            func makeUIView(context: Context) -> UIView {
                                                 ^~~~~~
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:241:38: error: cannot find type 'Context' in scope
            func makeUIView(context: Context) -> UIView {
                                     ^~~~~~~
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:245:41: error: cannot find type 'UIView' in scope
            func updateUIView(_ uiView: UIView, context: Context) {
                                        ^~~~~~
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:245:58: error: cannot find type 'Context' in scope
            func updateUIView(_ uiView: UIView, context: Context) {
                                                         ^~~~~~~
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:260:28: error: cannot find 'UIView' in scope
                let view = UIView()
                           ^~~~~~
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:285:43: error: 'ASWebAuthenticationSession' is only available in macOS 10.15 or newer
                private weak var session: ASWebAuthenticationSession?
                                          ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:250:25: note: add @available attribute to enclosing class
            final class Coordinator: NSObject, WebAuthenticationCoordinator {
                        ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:225:35: error: cannot find type 'UIViewRepresentable' in scope
        private struct Presenter: UIViewRepresentable {
                                  ^~~~~~~~~~~~~~~~~~~
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:197:70: error: 'Identifiable' is only available in macOS 10.15 or newer
    struct IdentifiableItemModitifer<Item>: ViewModifier where Item: Identifiable {
                                                                     ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:197:12: note: add @available attribute to enclosing generic struct
    struct IdentifiableItemModitifer<Item>: ViewModifier where Item: Identifiable {
           ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:197:12: note: add @available attribute to enclosing generic struct
    struct IdentifiableItemModitifer<Item>: ViewModifier where Item: Identifiable {
           ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:318:10: error: 'Binding' is only available in macOS 10.15 or newer
        @Binding
         ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:314:12: note: add @available attribute to enclosing generic struct
    struct ItemModifier<Item, Identifier>: ViewModifier where Identifier: Hashable {
           ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:314:12: note: add @available attribute to enclosing generic struct
    struct ItemModifier<Item, Identifier>: ViewModifier where Identifier: Hashable {
           ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:327:45: error: 'View' is only available in macOS 10.15 or newer
        func body(content: Content) -> some View {
                                            ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:327:14: note: add @available attribute to enclosing instance method
        func body(content: Content) -> some View {
             ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:314:12: note: add @available attribute to enclosing generic struct
    struct ItemModifier<Item, Identifier>: ViewModifier where Identifier: Hashable {
           ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:326:10: error: 'ViewBuilder' is only available in macOS 10.15 or newer
        @ViewBuilder
         ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:327:14: note: add @available attribute to enclosing instance method
        func body(content: Content) -> some View {
             ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:314:12: note: add @available attribute to enclosing generic struct
    struct ItemModifier<Item, Identifier>: ViewModifier where Identifier: Hashable {
           ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:342:30: error: 'Binding' is only available in macOS 10.15 or newer
        private var wrapped: Binding<WrappedItem?> {
                             ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:342:21: note: add @available attribute to enclosing property
        private var wrapped: Binding<WrappedItem?> {
                    ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:314:12: note: add @available attribute to enclosing generic struct
    struct ItemModifier<Item, Identifier>: ViewModifier where Identifier: Hashable {
           ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:370:42: error: 'ASWebAuthenticationSession' is only available in macOS 10.15 or newer
    func presentationAnchor(for session: ASWebAuthenticationSession) -> ASPresentationAnchor {
                                         ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:370:10: note: add @available attribute to enclosing instance method
    func presentationAnchor(for session: ASWebAuthenticationSession) -> ASPresentationAnchor {
         ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:356:21: note: add @available attribute to enclosing generic class
private final class ContextProvider<T: WebAuthenticationCoordinator>: NSObject, ASWebAuthenticationPresentationContextProviding {
                    ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:112:18: error: instance method 'background(_:ignoresSafeAreaEdges:)' requires that 'WebAuthentication.BoolModifier.Presenter' conform to 'ShapeStyle'
                .background(
                 ^
SwiftUI.View:7:28: note: where 'S' = 'WebAuthentication.BoolModifier.Presenter'
    @inlinable public func background<S>(_ style: S, ignoresSafeAreaEdges edges: Edge.Set = .all) -> some View where S : ShapeStyle
                           ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:172:35: error: 'ASWebAuthenticationSession' is only available in macOS 10.15 or newer
                    let session = ASWebAuthenticationSession(
                                  ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:172:35: note: add 'if #available' version check
                    let session = ASWebAuthenticationSession(
                                  ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:170:30: note: add @available attribute to enclosing instance method
                private func start() {
                             ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:147:25: note: add @available attribute to enclosing class
            final class Coordinator: NSObject, WebAuthenticationCoordinator {
                        ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:172:35: error: 'init(url:callbackURLScheme:completionHandler:)' is only available in macOS 10.15 or newer
                    let session = ASWebAuthenticationSession(
                                  ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:172:35: note: add 'if #available' version check
                    let session = ASWebAuthenticationSession(
                                  ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:170:30: note: add @available attribute to enclosing instance method
                private func start() {
                             ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:147:25: note: add @available attribute to enclosing class
            final class Coordinator: NSObject, WebAuthenticationCoordinator {
                        ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:176:25: error: setter for 'isPresented' is only available in macOS 10.15 or newer
                        self.parent.isPresented = false
                        ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:176:25: note: add 'if #available' version check
                        self.parent.isPresented = false
                        ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:170:30: note: add @available attribute to enclosing instance method
                private func start() {
                             ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:147:25: note: add @available attribute to enclosing class
            final class Coordinator: NSObject, WebAuthenticationCoordinator {
                        ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:186:29: error: 'presentationContextProvider' is only available in macOS 10.15 or newer
                    session.presentationContextProvider = contextProvider
                            ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:186:29: note: add 'if #available' version check
                    session.presentationContextProvider = contextProvider
                            ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:170:30: note: add @available attribute to enclosing instance method
                private func start() {
                             ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:147:25: note: add @available attribute to enclosing class
            final class Coordinator: NSObject, WebAuthenticationCoordinator {
                        ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:187:29: error: 'prefersEphemeralWebBrowserSession' is only available in macOS 10.15 or newer
                    session.prefersEphemeralWebBrowserSession = parent.prefersEphemeralWebBrowserSession
                            ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:187:29: note: add 'if #available' version check
                    session.prefersEphemeralWebBrowserSession = parent.prefersEphemeralWebBrowserSession
                            ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:170:30: note: add @available attribute to enclosing instance method
                private func start() {
                             ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:147:25: note: add @available attribute to enclosing class
            final class Coordinator: NSObject, WebAuthenticationCoordinator {
                        ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:211:18: error: instance method 'background(_:ignoresSafeAreaEdges:)' requires that 'WebAuthentication.IdentifiableItemModitifer<Item>.Presenter' conform to 'ShapeStyle'
                .background(
                 ^
SwiftUI.View:7:28: note: where 'S' = 'WebAuthentication.IdentifiableItemModitifer<Item>.Presenter'
    @inlinable public func background<S>(_ style: S, ignoresSafeAreaEdges edges: Edge.Set = .all) -> some View where S : ShapeStyle
                           ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:289:35: error: 'ASWebAuthenticationSession' is only available in macOS 10.15 or newer
                    let session = ASWebAuthenticationSession(
                                  ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:289:35: note: add 'if #available' version check
                    let session = ASWebAuthenticationSession(
                                  ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:287:30: note: add @available attribute to enclosing instance method
                private func start(_ item: Item) {
                             ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:250:25: note: add @available attribute to enclosing class
            final class Coordinator: NSObject, WebAuthenticationCoordinator {
                        ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:289:35: error: 'init(url:callbackURLScheme:completionHandler:)' is only available in macOS 10.15 or newer
                    let session = ASWebAuthenticationSession(
                                  ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:289:35: note: add 'if #available' version check
                    let session = ASWebAuthenticationSession(
                                  ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:287:30: note: add @available attribute to enclosing instance method
                private func start(_ item: Item) {
                             ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:250:25: note: add @available attribute to enclosing class
            final class Coordinator: NSObject, WebAuthenticationCoordinator {
                        ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:293:25: error: setter for 'item' is only available in macOS 10.15 or newer
                        self.parent.item = nil
                        ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:293:25: note: add 'if #available' version check
                        self.parent.item = nil
                        ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:287:30: note: add @available attribute to enclosing instance method
                private func start(_ item: Item) {
                             ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:250:25: note: add @available attribute to enclosing class
            final class Coordinator: NSObject, WebAuthenticationCoordinator {
                        ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:303:29: error: 'presentationContextProvider' is only available in macOS 10.15 or newer
                    session.presentationContextProvider = contextProvider
                            ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:303:29: note: add 'if #available' version check
                    session.presentationContextProvider = contextProvider
                            ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:287:30: note: add @available attribute to enclosing instance method
                private func start(_ item: Item) {
                             ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:250:25: note: add @available attribute to enclosing class
            final class Coordinator: NSObject, WebAuthenticationCoordinator {
                        ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:304:29: error: 'prefersEphemeralWebBrowserSession' is only available in macOS 10.15 or newer
                    session.prefersEphemeralWebBrowserSession = parent.prefersEphemeralWebBrowserSession
                            ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:304:29: note: add 'if #available' version check
                    session.prefersEphemeralWebBrowserSession = parent.prefersEphemeralWebBrowserSession
                            ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:287:30: note: add @available attribute to enclosing instance method
                private func start(_ item: Item) {
                             ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:250:25: note: add @available attribute to enclosing class
            final class Coordinator: NSObject, WebAuthenticationCoordinator {
                        ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:343:13: error: 'Binding' is only available in macOS 10.15 or newer
            Binding<WrappedItem?> {
            ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:343:13: note: add 'if #available' version check
            Binding<WrappedItem?> {
            ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:342:21: note: add @available attribute to enclosing property
        private var wrapped: Binding<WrappedItem?> {
                    ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:314:12: note: add @available attribute to enclosing generic struct
    struct ItemModifier<Item, Identifier>: ViewModifier where Identifier: Hashable {
           ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:346:17: error: setter for 'item' is only available in macOS 10.15 or newer
                item = newValue?.wrapped
                ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:346:17: note: add 'if #available' version check
                item = newValue?.wrapped
                ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:342:21: note: add @available attribute to enclosing property
        private var wrapped: Binding<WrappedItem?> {
                    ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/WebAuthentication.swift:314:12: note: add @available attribute to enclosing generic struct
    struct ItemModifier<Item, Identifier>: ViewModifier where Identifier: Hashable {
           ^
[20/23] Compiling WebAuthentication Presentation.swift
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Presentation.swift:40:24: error: 'Binding' is only available in macOS 10.15 or newer
        _ isPresented: Binding<Bool>,
                       ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Presentation.swift:39:10: note: add @available attribute to enclosing instance method
    func webAuthentication(
         ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Presentation.swift:29:8: note: add @available attribute to enclosing extension
public extension View {
       ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Presentation.swift:42:15: error: 'View' is only available in macOS 10.15 or newer
    ) -> some View {
              ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Presentation.swift:39:10: note: add @available attribute to enclosing instance method
    func webAuthentication(
         ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Presentation.swift:29:8: note: add @available attribute to enclosing extension
public extension View {
       ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Presentation.swift:58:32: error: 'Identifiable' is only available in macOS 10.15 or newer
    ) -> some View where Item: Identifiable {
                               ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Presentation.swift:55:10: note: add @available attribute to enclosing instance method
    func webAuthentication<Item>(
         ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Presentation.swift:29:8: note: add @available attribute to enclosing extension
public extension View {
       ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Presentation.swift:56:17: error: 'Binding' is only available in macOS 10.15 or newer
        _ item: Binding<Item?>,
                ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Presentation.swift:55:10: note: add @available attribute to enclosing instance method
    func webAuthentication<Item>(
         ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Presentation.swift:29:8: note: add @available attribute to enclosing extension
public extension View {
       ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Presentation.swift:58:15: error: 'View' is only available in macOS 10.15 or newer
    ) -> some View where Item: Identifiable {
              ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Presentation.swift:55:10: note: add @available attribute to enclosing instance method
    func webAuthentication<Item>(
         ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Presentation.swift:29:8: note: add @available attribute to enclosing extension
public extension View {
       ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Presentation.swift:72:17: error: 'Binding' is only available in macOS 10.15 or newer
        _ item: Binding<Item?>,
                ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Presentation.swift:71:10: note: add @available attribute to enclosing instance method
    func webAuthentication<Item, Identifier>(
         ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Presentation.swift:29:8: note: add @available attribute to enclosing extension
public extension View {
       ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Presentation.swift:75:15: error: 'View' is only available in macOS 10.15 or newer
    ) -> some View where Identifier: Hashable {
              ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Presentation.swift:71:10: note: add @available attribute to enclosing instance method
    func webAuthentication<Item, Identifier>(
         ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Presentation.swift:29:8: note: add @available attribute to enclosing extension
public extension View {
       ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Presentation.swift:29:18: error: 'View' is only available in macOS 10.15 or newer
public extension View {
                 ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Presentation.swift:29:8: note: add @available attribute to enclosing extension
public extension View {
       ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Presentation.swift:44:16: error: 'ModifiedContent' is only available in macOS 10.15 or newer
        return ModifiedContent(content: self, modifier: modifier)
               ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Presentation.swift:44:16: note: add 'if #available' version check
        return ModifiedContent(content: self, modifier: modifier)
               ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Presentation.swift:39:10: note: add @available attribute to enclosing instance method
    func webAuthentication(
         ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Presentation.swift:29:8: note: add @available attribute to enclosing extension
public extension View {
       ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Presentation.swift:60:16: error: 'ModifiedContent' is only available in macOS 10.15 or newer
        return ModifiedContent(content: self, modifier: modifier)
               ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Presentation.swift:60:16: note: add 'if #available' version check
        return ModifiedContent(content: self, modifier: modifier)
               ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Presentation.swift:55:10: note: add @available attribute to enclosing instance method
    func webAuthentication<Item>(
         ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Presentation.swift:29:8: note: add @available attribute to enclosing extension
public extension View {
       ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Presentation.swift:77:16: error: 'ModifiedContent' is only available in macOS 10.15 or newer
        return ModifiedContent(content: self, modifier: modifier)
               ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Presentation.swift:77:16: note: add 'if #available' version check
        return ModifiedContent(content: self, modifier: modifier)
               ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Presentation.swift:71:10: note: add @available attribute to enclosing instance method
    func webAuthentication<Item, Identifier>(
         ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Presentation.swift:29:8: note: add @available attribute to enclosing extension
public extension View {
       ^
[21/23] Compiling WebAuthentication Modifiers.swift
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Modifiers.swift:37:119: error: 'View' is only available in macOS 10.15 or newer
    func webAuthenticationPrefersEphemeralWebBrowserSession(_ prefersEphemeralWebBrowserSession: Bool = true) -> some View {
                                                                                                                      ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Modifiers.swift:37:10: note: add @available attribute to enclosing instance method
    func webAuthenticationPrefersEphemeralWebBrowserSession(_ prefersEphemeralWebBrowserSession: Bool = true) -> some View {
         ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Modifiers.swift:29:8: note: add @available attribute to enclosing extension
public extension View {
       ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Modifiers.swift:29:18: error: 'View' is only available in macOS 10.15 or newer
public extension View {
                 ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Modifiers.swift:29:8: note: add @available attribute to enclosing extension
public extension View {
       ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Modifiers.swift:55:41: error: 'View' is only available in macOS 10.15 or newer
    func body(content: Content) -> some View {
                                        ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Modifiers.swift:55:10: note: add @available attribute to enclosing instance method
    func body(content: Content) -> some View {
         ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Modifiers.swift:44:16: note: add @available attribute to enclosing struct
private struct WebAuthenticationPrefersEphemeralWebBrowserSessionModifier: ViewModifier {
               ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Modifiers.swift:54:6: error: 'ViewBuilder' is only available in macOS 10.15 or newer
    @ViewBuilder
     ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Modifiers.swift:55:10: note: add @available attribute to enclosing instance method
    func body(content: Content) -> some View {
         ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Modifiers.swift:44:16: note: add @available attribute to enclosing struct
private struct WebAuthenticationPrefersEphemeralWebBrowserSessionModifier: ViewModifier {
               ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Modifiers.swift:39:16: error: 'ModifiedContent' is only available in macOS 10.15 or newer
        return ModifiedContent(content: self, modifier: modifer)
               ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Modifiers.swift:39:16: note: add 'if #available' version check
        return ModifiedContent(content: self, modifier: modifer)
               ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Modifiers.swift:37:10: note: add @available attribute to enclosing instance method
    func webAuthenticationPrefersEphemeralWebBrowserSession(_ prefersEphemeralWebBrowserSession: Bool = true) -> some View {
         ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Modifiers.swift:29:8: note: add @available attribute to enclosing extension
public extension View {
       ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Modifiers.swift:57:14: error: 'environment' is only available in macOS 10.15 or newer
            .environment(\.webAuthenticationPrefersEphemeralWebBrowserSession, prefersEphemeralWebBrowserSession)
             ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Modifiers.swift:57:14: note: add 'if #available' version check
            .environment(\.webAuthenticationPrefersEphemeralWebBrowserSession, prefersEphemeralWebBrowserSession)
             ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Modifiers.swift:55:10: note: add @available attribute to enclosing instance method
    func body(content: Content) -> some View {
         ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Modifiers.swift:44:16: note: add @available attribute to enclosing struct
private struct WebAuthenticationPrefersEphemeralWebBrowserSessionModifier: ViewModifier {
               ^
[22/23] Compiling WebAuthentication Environment.swift
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Environment.swift:28:11: error: 'EnvironmentValues' is only available in macOS 10.15 or newer
extension EnvironmentValues {
          ^
/Users/builder/builds/TDmZkXJm/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/WebAuthentication/Environment.swift:28:1: note: add @available attribute to enclosing extension
extension EnvironmentValues {
^
error: fatalError
BUILD FAILURE 5.10 macosSpm