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Build Information

Failed to build CardStack with Swift 6.0 for macOS (Xcode) using Xcode 16.0.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-15.3.0.app xcrun --toolchain org.swift.600202405261a xcodebuild -IDEClonedSourcePackagesDirPathOverride=$workDir/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $workDir/.derivedData build -scheme CardStack -destination platform=macos,arch=arm64 OTHER_SWIFT_FLAGS=-stats-output-dir .stats -strict-concurrency=complete

Build Log

========================================
RunAll
========================================
Builder version: 4.40.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/notsobigcompany/CardStack.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/notsobigcompany/CardStack
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at cc0d8cf Adds deprecation warning. Updates README.
Cloned https://github.com/notsobigcompany/CardStack.git
Revision (git rev-parse @):
cc0d8cf4f6caf4cfaf71593c84c9d21eaf9460f0
SUCCESS checkout https://github.com/notsobigcompany/CardStack.git at main
========================================
Build
========================================
Selected platform:         macosXcodebuild
Swift version:             6.0
Building package at path:  $workDir
https://github.com/notsobigcompany/CardStack.git
Command line invocation:
    /Applications/Xcode-15.3.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
User defaults from command line:
    IDEClonedSourcePackagesDirPathOverride = /Users/admin/builder/spi-builder-workspace/.dependencies
    IDEPackageSupportToolchainOverrideForManifestLoading = org.swift.600202405261a
    IDEPackageSupportUseBuiltinSCM = YES
Build settings from command line:
    TOOLCHAINS = org.swift.600202405261a
Resolve Package Graph
Resolved source packages:
  CardStack: /Users/admin/builder/spi-builder-workspace
resolved source packages: CardStack
{
  "dependencies" : [
  ],
  "manifest_display_name" : "CardStack",
  "name" : "CardStack",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "14.0"
    }
  ],
  "products" : [
    {
      "name" : "CardStack",
      "targets" : [
        "CardStack"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "CardStack",
      "module_type" : "SwiftTarget",
      "name" : "CardStack",
      "path" : "Sources/CardStack",
      "product_memberships" : [
        "CardStack"
      ],
      "sources" : [
        "CardStack.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.6"
}
{
  "workspace" : {
    "name" : "spi-builder-workspace",
    "schemes" : [
      "CardStack"
    ]
  }
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-15.3.0.app xcrun --toolchain org.swift.600202405261a xcodebuild -IDEClonedSourcePackagesDirPathOverride=$workDir/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $workDir/.derivedData build -scheme CardStack -destination platform=macos,arch=arm64 OTHER_SWIFT_FLAGS=-stats-output-dir .stats -strict-concurrency=complete
Command line invocation:
    /Applications/Xcode-15.3.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath /Users/admin/builder/spi-builder-workspace/.derivedData build -scheme CardStack -destination platform=macos,arch=arm64 "OTHER_SWIFT_FLAGS=-stats-output-dir .stats -strict-concurrency=complete"
User defaults from command line:
    IDEClonedSourcePackagesDirPathOverride = /Users/admin/builder/spi-builder-workspace/.dependencies
    IDEDerivedDataPathOverride = /Users/admin/builder/spi-builder-workspace/.derivedData
    IDEPackageSupportToolchainOverrideForManifestLoading = org.swift.600202405261a
    IDEPackageSupportUseBuiltinSCM = YES
Build settings from command line:
    OTHER_SWIFT_FLAGS = -stats-output-dir .stats -strict-concurrency=complete
    TOOLCHAINS = org.swift.600202405261a
Resolve Package Graph
Resolved source packages:
  CardStack: /Users/admin/builder/spi-builder-workspace
Resolve Package Graph
Prepare packages
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (2 targets)
    Target 'CardStack' in project 'CardStack'
        ➜ Explicit dependency on target 'CardStack' in project 'CardStack'
    Target 'CardStack' in project 'CardStack' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
ExecuteExternalTool /Library/Developer/Toolchains/swift-6.0-DEVELOPMENT-SNAPSHOT-2024-05-26-a.xctoolchain/usr/bin/clang -v -E -dM -isysroot /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.4.sdk -x c -c /dev/null
ExecuteExternalTool /Library/Developer/Toolchains/swift-6.0-DEVELOPMENT-SNAPSHOT-2024-05-26-a.xctoolchain/usr/bin/swiftc -v
ExecuteExternalTool /Library/Developer/Toolchains/swift-6.0-DEVELOPMENT-SNAPSHOT-2024-05-26-a.xctoolchain/usr/bin/ld -version_details
Build description signature: 5c0adb6be263b319c97e280d948176f3
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/5c0adb6be263b319c97e280d948176f3.xcbuilddata
note: Using global toolchain override 'Swift 6.0 Development Snapshot 2024-05-26 (a)'.
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EagerLinkingTBDs/Debug
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EagerLinkingTBDs/Debug
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/PackageFrameworks
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/PackageFrameworks
note: Using global toolchain override 'Swift 6.0 Development Snapshot 2024-05-26 (a)'. (in target 'CardStack' from project 'CardStack')
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStack.build/CardStack.modulemap (in target 'CardStack' from project 'CardStack')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStack.build/CardStack.modulemap
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps/CardStack.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStack.build/CardStack.modulemap (in target 'CardStack' from project 'CardStack')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-copy -exclude .DS_Store -exclude CVS -exclude .svn -exclude .git -exclude .hg -resolve-src-symlinks /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStack.build/CardStack.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStack.build/Objects-normal/arm64/CardStack.LinkFileList (in target 'CardStack' from project 'CardStack')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStack.build/Objects-normal/arm64/CardStack.LinkFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStack.build/Objects-normal/arm64/CardStack_const_extract_protocols.json (in target 'CardStack' from project 'CardStack')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStack.build/Objects-normal/arm64/CardStack_const_extract_protocols.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStack.build/Objects-normal/arm64/CardStack.SwiftFileList (in target 'CardStack' from project 'CardStack')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStack.build/Objects-normal/arm64/CardStack.SwiftFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStack.build/Objects-normal/arm64/CardStack-OutputFileMap.json (in target 'CardStack' from project 'CardStack')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStack.build/Objects-normal/arm64/CardStack-OutputFileMap.json
SwiftDriver CardStack normal arm64 com.apple.xcode.tools.swift.compiler (in target 'CardStack' from project 'CardStack')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-SwiftDriver -- /Library/Developer/Toolchains/swift-6.0-DEVELOPMENT-SNAPSHOT-2024-05-26-a.xctoolchain/usr/bin/swiftc -module-name CardStack -Onone -enforce-exclusivity\=checked @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStack.build/Objects-normal/arm64/CardStack.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -stats-output-dir .stats -strict-concurrency\=complete -sdk /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.4.sdk -target arm64-apple-macos10.13 -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -Xfrontend -serialize-debugging-options -enable-testing -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -swift-version 5 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -I /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -F /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks -parse-as-library -c -j10 -enable-batch-mode -incremental -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStack.build/Objects-normal/arm64/CardStack-OutputFileMap.json -use-frontend-parseable-output -save-temps -no-color-diagnostics -serialize-diagnostics -emit-dependencies -emit-module -emit-module-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStack.build/Objects-normal/arm64/CardStack.swiftmodule -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStack.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStack.build/Objects-normal/arm64/CardStack_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStack.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStack.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStack.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -emit-objc-header -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStack.build/Objects-normal/arm64/CardStack-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace -experimental-emit-module-separately -disable-cmo
SwiftEmitModule normal arm64 Emitting\ module\ for\ CardStack (in target 'CardStack' from project 'CardStack')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-swiftTaskExecution -- /Library/Developer/Toolchains/swift-6.0-DEVELOPMENT-SNAPSHOT-2024-05-26-a.xctoolchain/usr/bin/swift-frontend -frontend -emit-module -experimental-skip-non-inlinable-function-bodies-without-types /Users/admin/builder/spi-builder-workspace/Sources/CardStack/CardStack.swift -target arm64-apple-macos10.13 -Xllvm -aarch64-use-tbi -enable-objc-interop -sdk /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.4.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -I /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -F /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks -no-color-diagnostics -enable-testing -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -swift-version 5 -enforce-exclusivity\=checked -stats-output-dir /Users/admin/builder/spi-builder-workspace/.stats -Onone -D SWIFT_PACKAGE -D DEBUG -serialize-debugging-options -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStack.build/Objects-normal/arm64/CardStack_const_extract_protocols.json -strict-concurrency\=complete -empty-abi-descriptor -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -working-directory -Xcc /Users/admin/builder/spi-builder-workspace -resource-dir /Library/Developer/Toolchains/swift-6.0-DEVELOPMENT-SNAPSHOT-2024-05-26-a.xctoolchain/usr/lib/swift -enable-anonymous-context-mangled-names -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStack.build/swift-overrides.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStack.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStack.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStack.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -module-name CardStack -disable-clang-spi -target-sdk-version 14.4 -target-sdk-name macosx14.4 -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.4.sdk/usr/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.4.sdk/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.4.sdk/usr/local/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.4.sdk/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server -plugin-path /Library/Developer/Toolchains/swift-6.0-DEVELOPMENT-SNAPSHOT-2024-05-26-a.xctoolchain/usr/lib/swift/host/plugins -plugin-path /Library/Developer/Toolchains/swift-6.0-DEVELOPMENT-SNAPSHOT-2024-05-26-a.xctoolchain/usr/local/lib/swift/host/plugins -emit-module-doc-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStack.build/Objects-normal/arm64/CardStack.swiftdoc -emit-module-source-info-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStack.build/Objects-normal/arm64/CardStack.swiftsourceinfo -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStack.build/Objects-normal/arm64/CardStack-Swift.h -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStack.build/Objects-normal/arm64/CardStack-master-emit-module.dia -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStack.build/Objects-normal/arm64/CardStack-master-emit-module.d -parse-as-library -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStack.build/Objects-normal/arm64/CardStack.swiftmodule -emit-abi-descriptor-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStack.build/Objects-normal/arm64/CardStack.abi.json
/Users/admin/builder/spi-builder-workspace/Sources/CardStack/CardStack.swift:8:6: error: 'State' is only available in macOS 10.15 or newer
  6 | @available(*, deprecated, message: "Use CardDeckPageViewStyle in the new BigUIPaging package https://github.com/notsobigcompany/BigUIPaging")
  7 | public struct CardStack<Data, Content>: View where Data: RandomAccessCollection, Data.Element: Identifiable, Content: View {
  8 |     @State private var currentIndex: Double = 0.0
    |      `- error: 'State' is only available in macOS 10.15 or newer
  9 |     @State private var previousIndex: Double = 0.0
 10 |
/Users/admin/builder/spi-builder-workspace/Sources/CardStack/CardStack.swift:9:6: error: 'State' is only available in macOS 10.15 or newer
  7 | public struct CardStack<Data, Content>: View where Data: RandomAccessCollection, Data.Element: Identifiable, Content: View {
  8 |     @State private var currentIndex: Double = 0.0
  9 |     @State private var previousIndex: Double = 0.0
    |      `- error: 'State' is only available in macOS 10.15 or newer
 10 |
 11 |     private let data: Data
/Users/admin/builder/spi-builder-workspace/Sources/CardStack/CardStack.swift:12:6: error: 'ViewBuilder' is only available in macOS 10.15 or newer
 10 |
 11 |     private let data: Data
 12 |     @ViewBuilder private let content: (Data.Element) -> Content
    |      `- error: 'ViewBuilder' is only available in macOS 10.15 or newer
 13 |     @Binding var finalCurrentIndex: Int
 14 |
/Users/admin/builder/spi-builder-workspace/Sources/CardStack/CardStack.swift:13:6: error: 'Binding' is only available in macOS 10.15 or newer
 11 |     private let data: Data
 12 |     @ViewBuilder private let content: (Data.Element) -> Content
 13 |     @Binding var finalCurrentIndex: Int
    |      `- error: 'Binding' is only available in macOS 10.15 or newer
 14 |
 15 |     /// Creates a stack with the given content
/Users/admin/builder/spi-builder-workspace/Sources/CardStack/CardStack.swift:20:45: error: 'Binding' is only available in macOS 10.15 or newer
 18 |     ///   - currentIndex: The index of the topmost card in the stack
 19 |     ///   - content: A view builder that creates the view for a single card
 20 |     public init(_ data: Data, currentIndex: Binding<Int> = .constant(0), @ViewBuilder content: @escaping (Data.Element) -> Content) {
    |            |                                `- error: 'Binding' is only available in macOS 10.15 or newer
    |            `- note: add @available attribute to enclosing initializer
 21 |         self.data = data
 22 |         self.content = content
/Users/admin/builder/spi-builder-workspace/Sources/CardStack/CardStack.swift:20:75: error: 'ViewBuilder' is only available in macOS 10.15 or newer
 18 |     ///   - currentIndex: The index of the topmost card in the stack
 19 |     ///   - content: A view builder that creates the view for a single card
 20 |     public init(_ data: Data, currentIndex: Binding<Int> = .constant(0), @ViewBuilder content: @escaping (Data.Element) -> Content) {
    |            |                                                              `- error: 'ViewBuilder' is only available in macOS 10.15 or newer
    |            `- note: add @available attribute to enclosing initializer
 21 |         self.data = data
 22 |         self.content = content
/Users/admin/builder/spi-builder-workspace/Sources/CardStack/CardStack.swift:26:27: error: 'View' is only available in macOS 10.15 or newer
 24 |     }
 25 |
 26 |     public var body: some View {
    |                |          `- error: 'View' is only available in macOS 10.15 or newer
    |                `- note: add @available attribute to enclosing property
 27 |         ZStack {
 28 |             ForEach(Array(data.enumerated()), id: \.element.id) { (index, element) in
/Users/admin/builder/spi-builder-workspace/Sources/CardStack/CardStack.swift:39:35: error: 'Gesture' is only available in macOS 10.15 or newer
 37 |     }
 38 |
 39 |     private var dragGesture: some Gesture {
    |                 |                 `- error: 'Gesture' is only available in macOS 10.15 or newer
    |                 `- note: add @available attribute to enclosing property
 40 |         DragGesture()
 41 |             .onChanged { value in
/Users/admin/builder/spi-builder-workspace/Sources/CardStack/CardStack.swift:7:96: error: 'Identifiable' is only available in macOS 10.15 or newer
  5 |  */
  6 | @available(*, deprecated, message: "Use CardDeckPageViewStyle in the new BigUIPaging package https://github.com/notsobigcompany/BigUIPaging")
  7 | public struct CardStack<Data, Content>: View where Data: RandomAccessCollection, Data.Element: Identifiable, Content: View {
    |                                                                                                `- error: 'Identifiable' is only available in macOS 10.15 or newer
  8 |     @State private var currentIndex: Double = 0.0
  9 |     @State private var previousIndex: Double = 0.0
/Users/admin/builder/spi-builder-workspace/Sources/CardStack/CardStack.swift:7:119: error: 'View' is only available in macOS 10.15 or newer
  5 |  */
  6 | @available(*, deprecated, message: "Use CardDeckPageViewStyle in the new BigUIPaging package https://github.com/notsobigcompany/BigUIPaging")
  7 | public struct CardStack<Data, Content>: View where Data: RandomAccessCollection, Data.Element: Identifiable, Content: View {
    |                                                                                                                       `- error: 'View' is only available in macOS 10.15 or newer
  8 |     @State private var currentIndex: Double = 0.0
  9 |     @State private var previousIndex: Double = 0.0
/Users/admin/builder/spi-builder-workspace/Sources/CardStack/CardStack.swift:119:20: error: 'Color' is only available in macOS 10.15 or newer
115 | struct CardStackView_Previews: PreviewProvider {
116 |
117 |     struct DemoItem: Identifiable {
    |            `- note: add @available attribute to enclosing struct
118 |         let name: String
119 |         let color: Color
    |                    `- error: 'Color' is only available in macOS 10.15 or newer
120 |
121 |         var id: String {
/Users/admin/builder/spi-builder-workspace/Sources/CardStack/CardStack.swift:127:10: error: 'State' is only available in macOS 10.15 or newer
124 |     }
125 |
126 |     struct DemoView: View {
    |            |- note: add @available attribute to enclosing struct
    |            `- note: add @available attribute to enclosing struct
127 |         @State private var currentIndex = 0
    |          `- error: 'State' is only available in macOS 10.15 or newer
128 |         @State private var tappedIndex: Int? = nil
129 |
/Users/admin/builder/spi-builder-workspace/Sources/CardStack/CardStack.swift:128:10: error: 'State' is only available in macOS 10.15 or newer
124 |     }
125 |
126 |     struct DemoView: View {
    |            |- note: add @available attribute to enclosing struct
    |            `- note: add @available attribute to enclosing struct
127 |         @State private var currentIndex = 0
128 |         @State private var tappedIndex: Int? = nil
    |          `- error: 'State' is only available in macOS 10.15 or newer
129 |
130 |         var body: some View {
/Users/admin/builder/spi-builder-workspace/Sources/CardStack/CardStack.swift:130:24: error: 'View' is only available in macOS 10.15 or newer
124 |     }
125 |
126 |     struct DemoView: View {
    |            `- note: add @available attribute to enclosing struct
127 |         @State private var currentIndex = 0
128 |         @State private var tappedIndex: Int? = nil
129 |
130 |         var body: some View {
    |             |          `- error: 'View' is only available in macOS 10.15 or newer
    |             `- note: add @available attribute to enclosing property
131 |             let colors = [
132 |                 DemoItem(name: "Red", color: .red),
/Users/admin/builder/spi-builder-workspace/Sources/CardStack/CardStack.swift:168:31: error: 'View' is only available in macOS 10.15 or newer
113 | }
114 |
115 | struct CardStackView_Previews: PreviewProvider {
    |        `- note: add @available attribute to enclosing struct
116 |
117 |     struct DemoItem: Identifiable {
    :
166 |     }
167 |
168 |     static var previews: some View {
    |                |              `- error: 'View' is only available in macOS 10.15 or newer
    |                `- note: add @available attribute to enclosing static property
169 |         DemoView()
170 |     }
SwiftCompile normal arm64 Compiling\ CardStack.swift /Users/admin/builder/spi-builder-workspace/Sources/CardStack/CardStack.swift (in target 'CardStack' from project 'CardStack')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-swiftTaskExecution -- /Library/Developer/Toolchains/swift-6.0-DEVELOPMENT-SNAPSHOT-2024-05-26-a.xctoolchain/usr/bin/swift-frontend -frontend -c -primary-file /Users/admin/builder/spi-builder-workspace/Sources/CardStack/CardStack.swift -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStack.build/Objects-normal/arm64/CardStack.d -emit-const-values-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStack.build/Objects-normal/arm64/CardStack.swiftconstvalues -emit-reference-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStack.build/Objects-normal/arm64/CardStack.swiftdeps -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStack.build/Objects-normal/arm64/CardStack.dia -target arm64-apple-macos10.13 -Xllvm -aarch64-use-tbi -enable-objc-interop -sdk /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.4.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -I /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -F /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks -no-color-diagnostics -enable-testing -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -swift-version 5 -enforce-exclusivity\=checked -stats-output-dir /Users/admin/builder/spi-builder-workspace/.stats -Onone -D SWIFT_PACKAGE -D DEBUG -serialize-debugging-options -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStack.build/Objects-normal/arm64/CardStack_const_extract_protocols.json -strict-concurrency\=complete -empty-abi-descriptor -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -working-directory -Xcc /Users/admin/builder/spi-builder-workspace -resource-dir /Library/Developer/Toolchains/swift-6.0-DEVELOPMENT-SNAPSHOT-2024-05-26-a.xctoolchain/usr/lib/swift -enable-anonymous-context-mangled-names -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStack.build/swift-overrides.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStack.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStack.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStack.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -module-name CardStack -frontend-parseable-output -disable-clang-spi -target-sdk-version 14.4 -target-sdk-name macosx14.4 -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.4.sdk/usr/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.4.sdk/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.4.sdk/usr/local/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.4.sdk/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server -plugin-path /Library/Developer/Toolchains/swift-6.0-DEVELOPMENT-SNAPSHOT-2024-05-26-a.xctoolchain/usr/lib/swift/host/plugins -plugin-path /Library/Developer/Toolchains/swift-6.0-DEVELOPMENT-SNAPSHOT-2024-05-26-a.xctoolchain/usr/local/lib/swift/host/plugins -parse-as-library -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStack.build/Objects-normal/arm64/CardStack.o -index-unit-output-path /CardStack.build/Debug/CardStack.build/Objects-normal/arm64/CardStack.o -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -index-system-modules
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/CardStack/CardStack.swift (in target 'CardStack' from project 'CardStack')
    cd /Users/admin/builder/spi-builder-workspace
    /Library/Developer/Toolchains/swift-6.0-DEVELOPMENT-SNAPSHOT-2024-05-26-a.xctoolchain/usr/bin/swift-frontend -c -primary-file /Users/admin/builder/spi-builder-workspace/Sources/CardStack/CardStack.swift -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStack.build/Objects-normal/arm64/CardStack.d -emit-const-values-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStack.build/Objects-normal/arm64/CardStack.swiftconstvalues -emit-reference-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStack.build/Objects-normal/arm64/CardStack.swiftdeps -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStack.build/Objects-normal/arm64/CardStack.dia -target arm64-apple-macos10.13 -Xllvm -aarch64-use-tbi -enable-objc-interop -sdk /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.4.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -I /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -F /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks -no-color-diagnostics -enable-testing -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -swift-version 5 -enforce-exclusivity\=checked -stats-output-dir /Users/admin/builder/spi-builder-workspace/.stats -Onone -D SWIFT_PACKAGE -D DEBUG -serialize-debugging-options -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStack.build/Objects-normal/arm64/CardStack_const_extract_protocols.json -strict-concurrency\=complete -empty-abi-descriptor -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -working-directory -Xcc /Users/admin/builder/spi-builder-workspace -resource-dir /Library/Developer/Toolchains/swift-6.0-DEVELOPMENT-SNAPSHOT-2024-05-26-a.xctoolchain/usr/lib/swift -enable-anonymous-context-mangled-names -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStack.build/swift-overrides.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStack.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStack.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStack.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -module-name CardStack -frontend-parseable-output -disable-clang-spi -target-sdk-version 14.4 -target-sdk-name macosx14.4 -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.4.sdk/usr/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.4.sdk/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.4.sdk/usr/local/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.4.sdk/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server -plugin-path /Library/Developer/Toolchains/swift-6.0-DEVELOPMENT-SNAPSHOT-2024-05-26-a.xctoolchain/usr/lib/swift/host/plugins -plugin-path /Library/Developer/Toolchains/swift-6.0-DEVELOPMENT-SNAPSHOT-2024-05-26-a.xctoolchain/usr/local/lib/swift/host/plugins -parse-as-library -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStack.build/Objects-normal/arm64/CardStack.o -index-unit-output-path /CardStack.build/Debug/CardStack.build/Objects-normal/arm64/CardStack.o -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -index-system-modules
note: Using global toolchain override 'Swift 6.0 Development Snapshot 2024-05-26 (a)'. (in target 'CardStack' from project 'CardStack')
--- xcodebuild: WARNING: Using the first of multiple matching destinations:
{ platform:macOS, arch:arm64, id:0000FE00-8C151E3703BE51BE, name:My Mac }
{ platform:macOS, arch:arm64, variant:Mac Catalyst, id:0000FE00-8C151E3703BE51BE, name:My Mac }
{ platform:macOS, arch:arm64, variant:DriverKit, id:0000FE00-8C151E3703BE51BE, name:My Mac }
{ platform:macOS, arch:arm64, variant:Designed for [iPad,iPhone], id:0000FE00-8C151E3703BE51BE, name:My Mac }
{ platform:tvOS Simulator, id:8B1ABE64-0401-443E-812F-247A4FBB5BDB, OS:17.4, name:Apple TV }
{ platform:tvOS Simulator, id:1CFD7C1E-15D0-43C5-AF27-909F7506EEF8, OS:17.4, name:Apple TV 4K (3rd generation) }
{ platform:tvOS Simulator, id:2F8EA46A-629D-4072-B00C-F903D55C3177, OS:17.4, name:Apple TV 4K (3rd generation) (at 1080p) }
{ platform:visionOS Simulator, id:91219D42-BD52-4AED-96DD-B55E31EB00BB, OS:1.1, name:Apple Vision Pro }
{ platform:watchOS Simulator, id:DE04AC0A-986B-4FBA-9496-F35677425C97, OS:10.4, name:Apple Watch SE (40mm) (2nd generation) }
{ platform:watchOS Simulator, id:4BE5427F-5FC7-449C-B254-3F404CE79B2F, OS:10.4, name:Apple Watch SE (44mm) (2nd generation) }
{ platform:watchOS Simulator, id:B1E30F2A-196D-43FB-B903-C3CF777EDD8E, OS:10.4, name:Apple Watch Series 5 (40mm) }
{ platform:watchOS Simulator, id:2F36C8D1-FB3D-4D85-A931-07B6EFBD4E4F, OS:10.4, name:Apple Watch Series 5 (44mm) }
{ platform:watchOS Simulator, id:CF595720-5AAE-408E-8353-1C54D9068D3E, OS:10.4, name:Apple Watch Series 6 (40mm) }
{ platform:watchOS Simulator, id:8F6954D5-8415-4A06-8701-3C7F4ACB2488, OS:10.4, name:Apple Watch Series 6 (44mm) }
{ platform:watchOS Simulator, id:F60A3AB2-C846-4E63-9A50-5E6DBD6A2777, OS:10.4, name:Apple Watch Series 7 (41mm) }
{ platform:watchOS Simulator, id:F72F2121-983A-4C32-A0D4-0C7BA61073C9, OS:10.4, name:Apple Watch Series 7 (45mm) }
{ platform:watchOS Simulator, id:86A5CFD7-08C3-40A4-B2A6-2F3A8CB8BDA5, OS:10.4, name:Apple Watch Series 9 (41mm) }
{ platform:watchOS Simulator, id:B22A08B0-18B6-43BC-94F1-5C2F83724B73, OS:10.4, name:Apple Watch Series 9 (45mm) }
{ platform:watchOS Simulator, id:797FC64C-7930-4151-8822-6349FA58EFA0, OS:10.4, name:Apple Watch Ultra 2 (49mm) }
{ platform:iOS Simulator, id:80B3B926-14C6-407B-AD45-937DD9D118A2, OS:17.4, name:iPad (10th generation) }
{ platform:iOS Simulator, id:DCA453EF-4DA0-4BCB-9EDB-B627F480EC88, OS:17.4, name:iPad Air (5th generation) }
{ platform:iOS Simulator, id:1DD2445B-C99B-432E-99AB-F239A53F76A7, OS:17.4, name:iPad Pro (11-inch) (4th generation) }
{ platform:iOS Simulator, id:63A2100A-3ABC-479B-927E-0927E96A78B0, OS:17.4, name:iPad Pro (12.9-inch) (6th generation) }
{ platform:iOS Simulator, id:182006EF-3CD1-439B-B898-2FF003963B39, OS:17.4, name:iPad mini (6th generation) }
{ platform:iOS Simulator, id:E86EA00F-56E9-4BD5-BE25-B4AE5E09CD43, OS:17.4, name:iPhone 15 }
{ platform:iOS Simulator, id:724EDFB5-2285-4CCF-A274-5CEAC57CE7ED, OS:17.4, name:iPhone 15 Plus }
{ platform:iOS Simulator, id:FA8EB545-B4CA-4062-86F4-C39DEAD04F1E, OS:17.4, name:iPhone 15 Pro }
{ platform:iOS Simulator, id:4C84A4B0-ABA2-4072-B35C-2EF2B0D49AA7, OS:17.4, name:iPhone 15 Pro Max }
{ platform:iOS Simulator, id:82B3845C-C246-4FEC-B1FB-D4892A314D10, OS:17.4, name:iPhone SE (3rd generation) }
** BUILD FAILED **
The following build commands failed:
	SwiftEmitModule normal arm64 Emitting\ module\ for\ CardStack (in target 'CardStack' from project 'CardStack')
(1 failure)
Command line invocation:
    /Applications/Xcode-15.3.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath /Users/admin/builder/spi-builder-workspace/.derivedData build -scheme CardStack -destination platform=macos,arch=arm64 "OTHER_SWIFT_FLAGS=-stats-output-dir .stats -strict-concurrency=complete"
User defaults from command line:
    IDEClonedSourcePackagesDirPathOverride = /Users/admin/builder/spi-builder-workspace/.dependencies
    IDEDerivedDataPathOverride = /Users/admin/builder/spi-builder-workspace/.derivedData
    IDEPackageSupportToolchainOverrideForManifestLoading = org.swift.600202405261a
    IDEPackageSupportUseBuiltinSCM = YES
Build settings from command line:
    OTHER_SWIFT_FLAGS = -stats-output-dir .stats -strict-concurrency=complete
    TOOLCHAINS = org.swift.600202405261a
Resolve Package Graph
Resolved source packages:
  CardStack: /Users/admin/builder/spi-builder-workspace
Prepare packages
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (2 targets)
    Target 'CardStack' in project 'CardStack'
        ➜ Explicit dependency on target 'CardStack' in project 'CardStack'
    Target 'CardStack' in project 'CardStack' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
note: Using global toolchain override 'Swift 6.0 Development Snapshot 2024-05-26 (a)'.
note: Using global toolchain override 'Swift 6.0 Development Snapshot 2024-05-26 (a)'. (in target 'CardStack' from project 'CardStack')
SwiftDriver CardStack normal arm64 com.apple.xcode.tools.swift.compiler (in target 'CardStack' from project 'CardStack')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-SwiftDriver -- /Library/Developer/Toolchains/swift-6.0-DEVELOPMENT-SNAPSHOT-2024-05-26-a.xctoolchain/usr/bin/swiftc -module-name CardStack -Onone -enforce-exclusivity\=checked @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStack.build/Objects-normal/arm64/CardStack.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -stats-output-dir .stats -strict-concurrency\=complete -sdk /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.4.sdk -target arm64-apple-macos10.13 -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -Xfrontend -serialize-debugging-options -enable-testing -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -swift-version 5 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -I /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -F /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks -parse-as-library -c -j10 -enable-batch-mode -incremental -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStack.build/Objects-normal/arm64/CardStack-OutputFileMap.json -use-frontend-parseable-output -save-temps -no-color-diagnostics -serialize-diagnostics -emit-dependencies -emit-module -emit-module-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStack.build/Objects-normal/arm64/CardStack.swiftmodule -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStack.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStack.build/Objects-normal/arm64/CardStack_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStack.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStack.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStack.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -emit-objc-header -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStack.build/Objects-normal/arm64/CardStack-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace -experimental-emit-module-separately -disable-cmo
SwiftCompile normal arm64 Compiling\ CardStack.swift /Users/admin/builder/spi-builder-workspace/Sources/CardStack/CardStack.swift (in target 'CardStack' from project 'CardStack')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-swiftTaskExecution -- /Library/Developer/Toolchains/swift-6.0-DEVELOPMENT-SNAPSHOT-2024-05-26-a.xctoolchain/usr/bin/swift-frontend -frontend -c -primary-file /Users/admin/builder/spi-builder-workspace/Sources/CardStack/CardStack.swift -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStack.build/Objects-normal/arm64/CardStack.d -emit-const-values-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStack.build/Objects-normal/arm64/CardStack.swiftconstvalues -emit-reference-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStack.build/Objects-normal/arm64/CardStack.swiftdeps -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStack.build/Objects-normal/arm64/CardStack.dia -target arm64-apple-macos10.13 -Xllvm -aarch64-use-tbi -enable-objc-interop -sdk /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.4.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -I /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -F /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks -no-color-diagnostics -enable-testing -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -swift-version 5 -enforce-exclusivity\=checked -stats-output-dir /Users/admin/builder/spi-builder-workspace/.stats -Onone -D SWIFT_PACKAGE -D DEBUG -serialize-debugging-options -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStack.build/Objects-normal/arm64/CardStack_const_extract_protocols.json -strict-concurrency\=complete -empty-abi-descriptor -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -working-directory -Xcc /Users/admin/builder/spi-builder-workspace -resource-dir /Library/Developer/Toolchains/swift-6.0-DEVELOPMENT-SNAPSHOT-2024-05-26-a.xctoolchain/usr/lib/swift -enable-anonymous-context-mangled-names -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStack.build/swift-overrides.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStack.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStack.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStack.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -module-name CardStack -frontend-parseable-output -disable-clang-spi -target-sdk-version 14.4 -target-sdk-name macosx14.4 -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.4.sdk/usr/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.4.sdk/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.4.sdk/usr/local/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.4.sdk/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server -plugin-path /Library/Developer/Toolchains/swift-6.0-DEVELOPMENT-SNAPSHOT-2024-05-26-a.xctoolchain/usr/lib/swift/host/plugins -plugin-path /Library/Developer/Toolchains/swift-6.0-DEVELOPMENT-SNAPSHOT-2024-05-26-a.xctoolchain/usr/local/lib/swift/host/plugins -parse-as-library -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStack.build/Objects-normal/arm64/CardStack.o -index-unit-output-path /CardStack.build/Debug/CardStack.build/Objects-normal/arm64/CardStack.o -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -index-system-modules
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/CardStack/CardStack.swift (in target 'CardStack' from project 'CardStack')
    cd /Users/admin/builder/spi-builder-workspace
    /Library/Developer/Toolchains/swift-6.0-DEVELOPMENT-SNAPSHOT-2024-05-26-a.xctoolchain/usr/bin/swift-frontend -c -primary-file /Users/admin/builder/spi-builder-workspace/Sources/CardStack/CardStack.swift -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStack.build/Objects-normal/arm64/CardStack.d -emit-const-values-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStack.build/Objects-normal/arm64/CardStack.swiftconstvalues -emit-reference-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStack.build/Objects-normal/arm64/CardStack.swiftdeps -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStack.build/Objects-normal/arm64/CardStack.dia -target arm64-apple-macos10.13 -Xllvm -aarch64-use-tbi -enable-objc-interop -sdk /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.4.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -I /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -F /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks -no-color-diagnostics -enable-testing -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -swift-version 5 -enforce-exclusivity\=checked -stats-output-dir /Users/admin/builder/spi-builder-workspace/.stats -Onone -D SWIFT_PACKAGE -D DEBUG -serialize-debugging-options -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStack.build/Objects-normal/arm64/CardStack_const_extract_protocols.json -strict-concurrency\=complete -empty-abi-descriptor -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -working-directory -Xcc /Users/admin/builder/spi-builder-workspace -resource-dir /Library/Developer/Toolchains/swift-6.0-DEVELOPMENT-SNAPSHOT-2024-05-26-a.xctoolchain/usr/lib/swift -enable-anonymous-context-mangled-names -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStack.build/swift-overrides.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStack.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStack.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStack.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -module-name CardStack -frontend-parseable-output -disable-clang-spi -target-sdk-version 14.4 -target-sdk-name macosx14.4 -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.4.sdk/usr/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.4.sdk/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.4.sdk/usr/local/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.4.sdk/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server -plugin-path /Library/Developer/Toolchains/swift-6.0-DEVELOPMENT-SNAPSHOT-2024-05-26-a.xctoolchain/usr/lib/swift/host/plugins -plugin-path /Library/Developer/Toolchains/swift-6.0-DEVELOPMENT-SNAPSHOT-2024-05-26-a.xctoolchain/usr/local/lib/swift/host/plugins -parse-as-library -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStack.build/Objects-normal/arm64/CardStack.o -index-unit-output-path /CardStack.build/Debug/CardStack.build/Objects-normal/arm64/CardStack.o -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -index-system-modules
SwiftEmitModule normal arm64 Emitting\ module\ for\ CardStack (in target 'CardStack' from project 'CardStack')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-swiftTaskExecution -- /Library/Developer/Toolchains/swift-6.0-DEVELOPMENT-SNAPSHOT-2024-05-26-a.xctoolchain/usr/bin/swift-frontend -frontend -emit-module -experimental-skip-non-inlinable-function-bodies-without-types /Users/admin/builder/spi-builder-workspace/Sources/CardStack/CardStack.swift -target arm64-apple-macos10.13 -Xllvm -aarch64-use-tbi -enable-objc-interop -sdk /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.4.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -I /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -F /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks -no-color-diagnostics -enable-testing -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -swift-version 5 -enforce-exclusivity\=checked -stats-output-dir /Users/admin/builder/spi-builder-workspace/.stats -Onone -D SWIFT_PACKAGE -D DEBUG -serialize-debugging-options -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStack.build/Objects-normal/arm64/CardStack_const_extract_protocols.json -strict-concurrency\=complete -empty-abi-descriptor -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -working-directory -Xcc /Users/admin/builder/spi-builder-workspace -resource-dir /Library/Developer/Toolchains/swift-6.0-DEVELOPMENT-SNAPSHOT-2024-05-26-a.xctoolchain/usr/lib/swift -enable-anonymous-context-mangled-names -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStack.build/swift-overrides.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStack.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStack.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStack.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -module-name CardStack -disable-clang-spi -target-sdk-version 14.4 -target-sdk-name macosx14.4 -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.4.sdk/usr/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.4.sdk/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.4.sdk/usr/local/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.4.sdk/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server -plugin-path /Library/Developer/Toolchains/swift-6.0-DEVELOPMENT-SNAPSHOT-2024-05-26-a.xctoolchain/usr/lib/swift/host/plugins -plugin-path /Library/Developer/Toolchains/swift-6.0-DEVELOPMENT-SNAPSHOT-2024-05-26-a.xctoolchain/usr/local/lib/swift/host/plugins -emit-module-doc-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStack.build/Objects-normal/arm64/CardStack.swiftdoc -emit-module-source-info-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStack.build/Objects-normal/arm64/CardStack.swiftsourceinfo -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStack.build/Objects-normal/arm64/CardStack-Swift.h -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStack.build/Objects-normal/arm64/CardStack-master-emit-module.dia -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStack.build/Objects-normal/arm64/CardStack-master-emit-module.d -parse-as-library -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStack.build/Objects-normal/arm64/CardStack.swiftmodule -emit-abi-descriptor-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStack.build/Objects-normal/arm64/CardStack.abi.json
/Users/admin/builder/spi-builder-workspace/Sources/CardStack/CardStack.swift:8:6: error: 'State' is only available in macOS 10.15 or newer
  6 | @available(*, deprecated, message: "Use CardDeckPageViewStyle in the new BigUIPaging package https://github.com/notsobigcompany/BigUIPaging")
  7 | public struct CardStack<Data, Content>: View where Data: RandomAccessCollection, Data.Element: Identifiable, Content: View {
  8 |     @State private var currentIndex: Double = 0.0
    |      `- error: 'State' is only available in macOS 10.15 or newer
  9 |     @State private var previousIndex: Double = 0.0
 10 |
/Users/admin/builder/spi-builder-workspace/Sources/CardStack/CardStack.swift:9:6: error: 'State' is only available in macOS 10.15 or newer
  7 | public struct CardStack<Data, Content>: View where Data: RandomAccessCollection, Data.Element: Identifiable, Content: View {
  8 |     @State private var currentIndex: Double = 0.0
  9 |     @State private var previousIndex: Double = 0.0
    |      `- error: 'State' is only available in macOS 10.15 or newer
 10 |
 11 |     private let data: Data
/Users/admin/builder/spi-builder-workspace/Sources/CardStack/CardStack.swift:12:6: error: 'ViewBuilder' is only available in macOS 10.15 or newer
 10 |
 11 |     private let data: Data
 12 |     @ViewBuilder private let content: (Data.Element) -> Content
    |      `- error: 'ViewBuilder' is only available in macOS 10.15 or newer
 13 |     @Binding var finalCurrentIndex: Int
 14 |
/Users/admin/builder/spi-builder-workspace/Sources/CardStack/CardStack.swift:13:6: error: 'Binding' is only available in macOS 10.15 or newer
 11 |     private let data: Data
 12 |     @ViewBuilder private let content: (Data.Element) -> Content
 13 |     @Binding var finalCurrentIndex: Int
    |      `- error: 'Binding' is only available in macOS 10.15 or newer
 14 |
 15 |     /// Creates a stack with the given content
/Users/admin/builder/spi-builder-workspace/Sources/CardStack/CardStack.swift:20:45: error: 'Binding' is only available in macOS 10.15 or newer
 18 |     ///   - currentIndex: The index of the topmost card in the stack
 19 |     ///   - content: A view builder that creates the view for a single card
 20 |     public init(_ data: Data, currentIndex: Binding<Int> = .constant(0), @ViewBuilder content: @escaping (Data.Element) -> Content) {
    |            |                                `- error: 'Binding' is only available in macOS 10.15 or newer
    |            `- note: add @available attribute to enclosing initializer
 21 |         self.data = data
 22 |         self.content = content
/Users/admin/builder/spi-builder-workspace/Sources/CardStack/CardStack.swift:20:75: error: 'ViewBuilder' is only available in macOS 10.15 or newer
 18 |     ///   - currentIndex: The index of the topmost card in the stack
 19 |     ///   - content: A view builder that creates the view for a single card
 20 |     public init(_ data: Data, currentIndex: Binding<Int> = .constant(0), @ViewBuilder content: @escaping (Data.Element) -> Content) {
    |            |                                                              `- error: 'ViewBuilder' is only available in macOS 10.15 or newer
    |            `- note: add @available attribute to enclosing initializer
 21 |         self.data = data
 22 |         self.content = content
/Users/admin/builder/spi-builder-workspace/Sources/CardStack/CardStack.swift:26:27: error: 'View' is only available in macOS 10.15 or newer
 24 |     }
 25 |
 26 |     public var body: some View {
    |                |          `- error: 'View' is only available in macOS 10.15 or newer
    |                `- note: add @available attribute to enclosing property
 27 |         ZStack {
 28 |             ForEach(Array(data.enumerated()), id: \.element.id) { (index, element) in
/Users/admin/builder/spi-builder-workspace/Sources/CardStack/CardStack.swift:39:35: error: 'Gesture' is only available in macOS 10.15 or newer
 37 |     }
 38 |
 39 |     private var dragGesture: some Gesture {
    |                 |                 `- error: 'Gesture' is only available in macOS 10.15 or newer
    |                 `- note: add @available attribute to enclosing property
 40 |         DragGesture()
 41 |             .onChanged { value in
/Users/admin/builder/spi-builder-workspace/Sources/CardStack/CardStack.swift:7:96: error: 'Identifiable' is only available in macOS 10.15 or newer
  5 |  */
  6 | @available(*, deprecated, message: "Use CardDeckPageViewStyle in the new BigUIPaging package https://github.com/notsobigcompany/BigUIPaging")
  7 | public struct CardStack<Data, Content>: View where Data: RandomAccessCollection, Data.Element: Identifiable, Content: View {
    |                                                                                                `- error: 'Identifiable' is only available in macOS 10.15 or newer
  8 |     @State private var currentIndex: Double = 0.0
  9 |     @State private var previousIndex: Double = 0.0
/Users/admin/builder/spi-builder-workspace/Sources/CardStack/CardStack.swift:7:119: error: 'View' is only available in macOS 10.15 or newer
  5 |  */
  6 | @available(*, deprecated, message: "Use CardDeckPageViewStyle in the new BigUIPaging package https://github.com/notsobigcompany/BigUIPaging")
  7 | public struct CardStack<Data, Content>: View where Data: RandomAccessCollection, Data.Element: Identifiable, Content: View {
    |                                                                                                                       `- error: 'View' is only available in macOS 10.15 or newer
  8 |     @State private var currentIndex: Double = 0.0
  9 |     @State private var previousIndex: Double = 0.0
/Users/admin/builder/spi-builder-workspace/Sources/CardStack/CardStack.swift:119:20: error: 'Color' is only available in macOS 10.15 or newer
115 | struct CardStackView_Previews: PreviewProvider {
116 |
117 |     struct DemoItem: Identifiable {
    |            `- note: add @available attribute to enclosing struct
118 |         let name: String
119 |         let color: Color
    |                    `- error: 'Color' is only available in macOS 10.15 or newer
120 |
121 |         var id: String {
/Users/admin/builder/spi-builder-workspace/Sources/CardStack/CardStack.swift:127:10: error: 'State' is only available in macOS 10.15 or newer
124 |     }
125 |
126 |     struct DemoView: View {
    |            |- note: add @available attribute to enclosing struct
    |            `- note: add @available attribute to enclosing struct
127 |         @State private var currentIndex = 0
    |          `- error: 'State' is only available in macOS 10.15 or newer
128 |         @State private var tappedIndex: Int? = nil
129 |
/Users/admin/builder/spi-builder-workspace/Sources/CardStack/CardStack.swift:128:10: error: 'State' is only available in macOS 10.15 or newer
124 |     }
125 |
126 |     struct DemoView: View {
    |            |- note: add @available attribute to enclosing struct
    |            `- note: add @available attribute to enclosing struct
127 |         @State private var currentIndex = 0
128 |         @State private var tappedIndex: Int? = nil
    |          `- error: 'State' is only available in macOS 10.15 or newer
129 |
130 |         var body: some View {
/Users/admin/builder/spi-builder-workspace/Sources/CardStack/CardStack.swift:130:24: error: 'View' is only available in macOS 10.15 or newer
124 |     }
125 |
126 |     struct DemoView: View {
    |            `- note: add @available attribute to enclosing struct
127 |         @State private var currentIndex = 0
128 |         @State private var tappedIndex: Int? = nil
129 |
130 |         var body: some View {
    |             |          `- error: 'View' is only available in macOS 10.15 or newer
    |             `- note: add @available attribute to enclosing property
131 |             let colors = [
132 |                 DemoItem(name: "Red", color: .red),
/Users/admin/builder/spi-builder-workspace/Sources/CardStack/CardStack.swift:168:31: error: 'View' is only available in macOS 10.15 or newer
113 | }
114 |
115 | struct CardStackView_Previews: PreviewProvider {
    |        `- note: add @available attribute to enclosing struct
116 |
117 |     struct DemoItem: Identifiable {
    :
166 |     }
167 |
168 |     static var previews: some View {
    |                |              `- error: 'View' is only available in macOS 10.15 or newer
    |                `- note: add @available attribute to enclosing static property
169 |         DemoView()
170 |     }
note: Using global toolchain override 'Swift 6.0 Development Snapshot 2024-05-26 (a)'. (in target 'CardStack' from project 'CardStack')
--- xcodebuild: WARNING: Using the first of multiple matching destinations:
{ platform:macOS, arch:arm64, id:0000FE00-8C151E3703BE51BE, name:My Mac }
{ platform:macOS, arch:arm64, variant:Mac Catalyst, id:0000FE00-8C151E3703BE51BE, name:My Mac }
{ platform:macOS, arch:arm64, variant:DriverKit, id:0000FE00-8C151E3703BE51BE, name:My Mac }
{ platform:macOS, arch:arm64, variant:Designed for [iPad,iPhone], id:0000FE00-8C151E3703BE51BE, name:My Mac }
{ platform:tvOS Simulator, id:8B1ABE64-0401-443E-812F-247A4FBB5BDB, OS:17.4, name:Apple TV }
{ platform:tvOS Simulator, id:1CFD7C1E-15D0-43C5-AF27-909F7506EEF8, OS:17.4, name:Apple TV 4K (3rd generation) }
{ platform:tvOS Simulator, id:2F8EA46A-629D-4072-B00C-F903D55C3177, OS:17.4, name:Apple TV 4K (3rd generation) (at 1080p) }
{ platform:visionOS Simulator, id:91219D42-BD52-4AED-96DD-B55E31EB00BB, OS:1.1, name:Apple Vision Pro }
{ platform:watchOS Simulator, id:DE04AC0A-986B-4FBA-9496-F35677425C97, OS:10.4, name:Apple Watch SE (40mm) (2nd generation) }
{ platform:watchOS Simulator, id:4BE5427F-5FC7-449C-B254-3F404CE79B2F, OS:10.4, name:Apple Watch SE (44mm) (2nd generation) }
{ platform:watchOS Simulator, id:B1E30F2A-196D-43FB-B903-C3CF777EDD8E, OS:10.4, name:Apple Watch Series 5 (40mm) }
{ platform:watchOS Simulator, id:2F36C8D1-FB3D-4D85-A931-07B6EFBD4E4F, OS:10.4, name:Apple Watch Series 5 (44mm) }
{ platform:watchOS Simulator, id:CF595720-5AAE-408E-8353-1C54D9068D3E, OS:10.4, name:Apple Watch Series 6 (40mm) }
{ platform:watchOS Simulator, id:8F6954D5-8415-4A06-8701-3C7F4ACB2488, OS:10.4, name:Apple Watch Series 6 (44mm) }
{ platform:watchOS Simulator, id:F60A3AB2-C846-4E63-9A50-5E6DBD6A2777, OS:10.4, name:Apple Watch Series 7 (41mm) }
{ platform:watchOS Simulator, id:F72F2121-983A-4C32-A0D4-0C7BA61073C9, OS:10.4, name:Apple Watch Series 7 (45mm) }
{ platform:watchOS Simulator, id:86A5CFD7-08C3-40A4-B2A6-2F3A8CB8BDA5, OS:10.4, name:Apple Watch Series 9 (41mm) }
{ platform:watchOS Simulator, id:B22A08B0-18B6-43BC-94F1-5C2F83724B73, OS:10.4, name:Apple Watch Series 9 (45mm) }
{ platform:watchOS Simulator, id:797FC64C-7930-4151-8822-6349FA58EFA0, OS:10.4, name:Apple Watch Ultra 2 (49mm) }
{ platform:iOS Simulator, id:80B3B926-14C6-407B-AD45-937DD9D118A2, OS:17.4, name:iPad (10th generation) }
{ platform:iOS Simulator, id:DCA453EF-4DA0-4BCB-9EDB-B627F480EC88, OS:17.4, name:iPad Air (5th generation) }
{ platform:iOS Simulator, id:1DD2445B-C99B-432E-99AB-F239A53F76A7, OS:17.4, name:iPad Pro (11-inch) (4th generation) }
{ platform:iOS Simulator, id:63A2100A-3ABC-479B-927E-0927E96A78B0, OS:17.4, name:iPad Pro (12.9-inch) (6th generation) }
{ platform:iOS Simulator, id:182006EF-3CD1-439B-B898-2FF003963B39, OS:17.4, name:iPad mini (6th generation) }
{ platform:iOS Simulator, id:E86EA00F-56E9-4BD5-BE25-B4AE5E09CD43, OS:17.4, name:iPhone 15 }
{ platform:iOS Simulator, id:724EDFB5-2285-4CCF-A274-5CEAC57CE7ED, OS:17.4, name:iPhone 15 Plus }
{ platform:iOS Simulator, id:FA8EB545-B4CA-4062-86F4-C39DEAD04F1E, OS:17.4, name:iPhone 15 Pro }
{ platform:iOS Simulator, id:4C84A4B0-ABA2-4072-B35C-2EF2B0D49AA7, OS:17.4, name:iPhone 15 Pro Max }
{ platform:iOS Simulator, id:82B3845C-C246-4FEC-B1FB-D4892A314D10, OS:17.4, name:iPhone SE (3rd generation) }
** BUILD FAILED **
The following build commands failed:
	SwiftEmitModule normal arm64 Emitting\ module\ for\ CardStack (in target 'CardStack' from project 'CardStack')
(1 failure)
BUILD FAILURE 6.0 macosXcodebuild
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