The Swift Package Index logo.Swift Package Index

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

Build Information

Failed to build EquallySpacedStack, reference 0.1.0 (14c07d), with Swift 6.1 for macOS (Xcode) using Xcode 16.3 on 24 Apr 2025 19:32:57 UTC.

Build Command

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

Build Log

========================================
RunAll
========================================
Builder version: 4.61.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/alexito4/equallyspacedstack.git
Reference: 0.1.0
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/alexito4/equallyspacedstack
 * tag               0.1.0      -> FETCH_HEAD
HEAD is now at 14c07d5 public inits
Cloned https://github.com/alexito4/equallyspacedstack.git
Revision (git rev-parse @):
14c07d58a7df0ed55ee533ac62784ab410c8f759
SUCCESS checkout https://github.com/alexito4/equallyspacedstack.git at 0.1.0
========================================
Build
========================================
Selected platform:         macosXcodebuild
Swift version:             6.1
Building package at path:  $PWD
https://github.com/alexito4/equallyspacedstack.git
https://github.com/alexito4/equallyspacedstack.git
{
  "dependencies" : [
  ],
  "manifest_display_name" : "EquallySpacedStack",
  "name" : "EquallySpacedStack",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "13.0"
    }
  ],
  "products" : [
    {
      "name" : "EquallySpacedStack",
      "targets" : [
        "EquallySpacedStack"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "EquallySpacedStackTests",
      "module_type" : "SwiftTarget",
      "name" : "EquallySpacedStackTests",
      "path" : "Tests/EquallySpacedStackTests",
      "sources" : [
        "EquallySpacedStackTests.swift",
        "XCTestManifests.swift"
      ],
      "target_dependencies" : [
        "EquallySpacedStack"
      ],
      "type" : "test"
    },
    {
      "c99name" : "EquallySpacedStack",
      "module_type" : "SwiftTarget",
      "name" : "EquallySpacedStack",
      "path" : "Sources/EquallySpacedStack",
      "product_memberships" : [
        "EquallySpacedStack"
      ],
      "sources" : [
        "EquallySpacedStack.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.1"
}
Command line invocation:
    /Applications/Xcode-16.3.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
Resolved source packages:
  EquallySpacedStack: /Users/admin/builder/spi-builder-workspace
resolved source packages: EquallySpacedStack
{
  "dependencies" : [
  ],
  "manifest_display_name" : "EquallySpacedStack",
  "name" : "EquallySpacedStack",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "13.0"
    }
  ],
  "products" : [
    {
      "name" : "EquallySpacedStack",
      "targets" : [
        "EquallySpacedStack"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "EquallySpacedStackTests",
      "module_type" : "SwiftTarget",
      "name" : "EquallySpacedStackTests",
      "path" : "Tests/EquallySpacedStackTests",
      "sources" : [
        "EquallySpacedStackTests.swift",
        "XCTestManifests.swift"
      ],
      "target_dependencies" : [
        "EquallySpacedStack"
      ],
      "type" : "test"
    },
    {
      "c99name" : "EquallySpacedStack",
      "module_type" : "SwiftTarget",
      "name" : "EquallySpacedStack",
      "path" : "Sources/EquallySpacedStack",
      "product_memberships" : [
        "EquallySpacedStack"
      ],
      "sources" : [
        "EquallySpacedStack.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.1"
}
{
  "workspace" : {
    "name" : "spi-builder-workspace",
    "schemes" : [
      "EquallySpacedStack"
    ]
  }
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme EquallySpacedStack -destination platform=macOS,arch=arm64 OTHER_SWIFT_FLAGS=-stats-output-dir .stats -strict-concurrency=complete -enable-upcoming-feature StrictConcurrency -enable-upcoming-feature DisableOutwardActorInference -enable-upcoming-feature GlobalActorIsolatedTypesUsability -enable-upcoming-feature InferSendableFromCaptures
Command line invocation:
    /Applications/Xcode-16.3.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath /Users/admin/builder/spi-builder-workspace/.derivedData build -scheme EquallySpacedStack -destination platform=macOS,arch=arm64 "OTHER_SWIFT_FLAGS=-stats-output-dir .stats -strict-concurrency=complete -enable-upcoming-feature StrictConcurrency -enable-upcoming-feature DisableOutwardActorInference -enable-upcoming-feature GlobalActorIsolatedTypesUsability -enable-upcoming-feature InferSendableFromCaptures"
Build settings from command line:
    OTHER_SWIFT_FLAGS = -stats-output-dir .stats -strict-concurrency=complete -enable-upcoming-feature StrictConcurrency -enable-upcoming-feature DisableOutwardActorInference -enable-upcoming-feature GlobalActorIsolatedTypesUsability -enable-upcoming-feature InferSendableFromCaptures
Resolve Package Graph
Resolved source packages:
  EquallySpacedStack: /Users/admin/builder/spi-builder-workspace
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (2 targets)
    Target 'EquallySpacedStack' in project 'EquallySpacedStack'
        ➜ Explicit dependency on target 'EquallySpacedStack' in project 'EquallySpacedStack'
    Target 'EquallySpacedStack' in project 'EquallySpacedStack' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
ExecuteExternalTool /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -isysroot /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc --version
ExecuteExternalTool /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld -version_details
Build description signature: 6aadca9e5703ece97766994e2a0cac26
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/6aadca9e5703ece97766994e2a0cac26.xcbuilddata
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex
ClangStatCache /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx15.4-24E241-8287b8f5db97e746a1562fbca0c9d29b.sdkstatcache
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk -o /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx15.4-24E241-8287b8f5db97e746a1562fbca0c9d29b.sdkstatcache
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EagerLinkingTBDs/Debug
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EagerLinkingTBDs/Debug
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/PackageFrameworks
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/PackageFrameworks
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EquallySpacedStack.build/Debug/EquallySpacedStack.build/EquallySpacedStack.DependencyMetadataFileList (in target 'EquallySpacedStack' from project 'EquallySpacedStack')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EquallySpacedStack.build/Debug/EquallySpacedStack.build/EquallySpacedStack.DependencyMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EquallySpacedStack.build/Debug/EquallySpacedStack.build/EquallySpacedStack.modulemap (in target 'EquallySpacedStack' from project 'EquallySpacedStack')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EquallySpacedStack.build/Debug/EquallySpacedStack.build/EquallySpacedStack.modulemap
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EquallySpacedStack.build/Debug/EquallySpacedStack.build/EquallySpacedStack.DependencyStaticMetadataFileList (in target 'EquallySpacedStack' from project 'EquallySpacedStack')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EquallySpacedStack.build/Debug/EquallySpacedStack.build/EquallySpacedStack.DependencyStaticMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EquallySpacedStack.build/Debug/EquallySpacedStack.build/Objects-normal/arm64/EquallySpacedStack_const_extract_protocols.json (in target 'EquallySpacedStack' from project 'EquallySpacedStack')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EquallySpacedStack.build/Debug/EquallySpacedStack.build/Objects-normal/arm64/EquallySpacedStack_const_extract_protocols.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EquallySpacedStack.build/Debug/EquallySpacedStack.build/Objects-normal/arm64/EquallySpacedStack.SwiftFileList (in target 'EquallySpacedStack' from project 'EquallySpacedStack')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EquallySpacedStack.build/Debug/EquallySpacedStack.build/Objects-normal/arm64/EquallySpacedStack.SwiftFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EquallySpacedStack.build/Debug/EquallySpacedStack.build/Objects-normal/arm64/EquallySpacedStack-OutputFileMap.json (in target 'EquallySpacedStack' from project 'EquallySpacedStack')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EquallySpacedStack.build/Debug/EquallySpacedStack.build/Objects-normal/arm64/EquallySpacedStack-OutputFileMap.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EquallySpacedStack.build/Debug/EquallySpacedStack.build/Objects-normal/arm64/EquallySpacedStack.LinkFileList (in target 'EquallySpacedStack' from project 'EquallySpacedStack')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EquallySpacedStack.build/Debug/EquallySpacedStack.build/Objects-normal/arm64/EquallySpacedStack.LinkFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EquallySpacedStack.build/Debug/EquallySpacedStack.build/Objects-normal/arm64/EquallySpacedStack.SwiftConstValuesFileList (in target 'EquallySpacedStack' from project 'EquallySpacedStack')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EquallySpacedStack.build/Debug/EquallySpacedStack.build/Objects-normal/arm64/EquallySpacedStack.SwiftConstValuesFileList
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps/EquallySpacedStack.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EquallySpacedStack.build/Debug/EquallySpacedStack.build/EquallySpacedStack.modulemap (in target 'EquallySpacedStack' from project 'EquallySpacedStack')
    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/EquallySpacedStack.build/Debug/EquallySpacedStack.build/EquallySpacedStack.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps
SwiftDriver EquallySpacedStack normal arm64 com.apple.xcode.tools.swift.compiler (in target 'EquallySpacedStack' from project 'EquallySpacedStack')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftDriver -- /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -module-name EquallySpacedStack -Onone -enforce-exclusivity\=checked @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EquallySpacedStack.build/Debug/EquallySpacedStack.build/Objects-normal/arm64/EquallySpacedStack.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -stats-output-dir .stats -strict-concurrency\=complete -enable-upcoming-feature StrictConcurrency -enable-upcoming-feature DisableOutwardActorInference -enable-upcoming-feature GlobalActorIsolatedTypesUsability -enable-upcoming-feature InferSendableFromCaptures -plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk -target arm64-apple-macos10.13 -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -Xfrontend -serialize-debugging-options -profile-coverage-mapping -profile-generate -enable-testing -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -swift-version 5 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -I /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks -parse-as-library -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx15.4-24E241-8287b8f5db97e746a1562fbca0c9d29b.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EquallySpacedStack.build/Debug/EquallySpacedStack.build/Objects-normal/arm64/EquallySpacedStack-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/EquallySpacedStack.build/Debug/EquallySpacedStack.build/Objects-normal/arm64/EquallySpacedStack.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/EquallySpacedStack.build/Debug/EquallySpacedStack.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EquallySpacedStack.build/Debug/EquallySpacedStack.build/Objects-normal/arm64/EquallySpacedStack_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/EquallySpacedStack.build/Debug/EquallySpacedStack.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EquallySpacedStack.build/Debug/EquallySpacedStack.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EquallySpacedStack.build/Debug/EquallySpacedStack.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/EquallySpacedStack.build/Debug/EquallySpacedStack.build/Objects-normal/arm64/EquallySpacedStack-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
SwiftEmitModule normal arm64 Emitting\ module\ for\ EquallySpacedStack (in target 'EquallySpacedStack' from project 'EquallySpacedStack')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift (in target 'EquallySpacedStack' from project 'EquallySpacedStack')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:4:17: error: 'AnyView' is only available in macOS 10.15 or newer
    let items: [AnyView]
                ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:3:15: note: add @available attribute to enclosing struct
public struct EquallySpacedHStack: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:6:20: error: 'View' is only available in macOS 10.15 or newer
    public init<A: View>(@ViewBuilder content: () -> A) { // this init will be used for any non-supported number of TupleView
                   ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:6:12: note: add @available attribute to enclosing initializer
    public init<A: View>(@ViewBuilder content: () -> A) { // this init will be used for any non-supported number of TupleView
           ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:3:15: note: add @available attribute to enclosing struct
public struct EquallySpacedHStack: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:6:27: error: 'ViewBuilder' is only available in macOS 10.15 or newer
    public init<A: View>(@ViewBuilder content: () -> A) { // this init will be used for any non-supported number of TupleView
                          ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:6:12: note: add @available attribute to enclosing initializer
    public init<A: View>(@ViewBuilder content: () -> A) { // this init will be used for any non-supported number of TupleView
           ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:3:15: note: add @available attribute to enclosing struct
public struct EquallySpacedHStack: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:13:20: error: 'View' is only available in macOS 10.15 or newer
    public init<A: View, B: View>(@ViewBuilder content: () -> TupleView<(A, B)>) {
                   ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:13:12: note: add @available attribute to enclosing initializer
    public init<A: View, B: View>(@ViewBuilder content: () -> TupleView<(A, B)>) {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:3:15: note: add @available attribute to enclosing struct
public struct EquallySpacedHStack: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:13:29: error: 'View' is only available in macOS 10.15 or newer
    public init<A: View, B: View>(@ViewBuilder content: () -> TupleView<(A, B)>) {
                            ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:13:12: note: add @available attribute to enclosing initializer
    public init<A: View, B: View>(@ViewBuilder content: () -> TupleView<(A, B)>) {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:3:15: note: add @available attribute to enclosing struct
public struct EquallySpacedHStack: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:13:36: error: 'ViewBuilder' is only available in macOS 10.15 or newer
    public init<A: View, B: View>(@ViewBuilder content: () -> TupleView<(A, B)>) {
                                   ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:13:12: note: add @available attribute to enclosing initializer
    public init<A: View, B: View>(@ViewBuilder content: () -> TupleView<(A, B)>) {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:3:15: note: add @available attribute to enclosing struct
public struct EquallySpacedHStack: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:13:63: error: 'TupleView' is only available in macOS 10.15 or newer
    public init<A: View, B: View>(@ViewBuilder content: () -> TupleView<(A, B)>) {
                                                              ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:13:12: note: add @available attribute to enclosing initializer
    public init<A: View, B: View>(@ViewBuilder content: () -> TupleView<(A, B)>) {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:3:15: note: add @available attribute to enclosing struct
public struct EquallySpacedHStack: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:18:20: error: 'View' is only available in macOS 10.15 or newer
    public init<A: View, B: View, C: View>(@ViewBuilder content: () -> TupleView<(A, B, C)>) {
                   ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:18:12: note: add @available attribute to enclosing initializer
    public init<A: View, B: View, C: View>(@ViewBuilder content: () -> TupleView<(A, B, C)>) {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:3:15: note: add @available attribute to enclosing struct
public struct EquallySpacedHStack: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:18:29: error: 'View' is only available in macOS 10.15 or newer
    public init<A: View, B: View, C: View>(@ViewBuilder content: () -> TupleView<(A, B, C)>) {
                            ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:18:12: note: add @available attribute to enclosing initializer
    public init<A: View, B: View, C: View>(@ViewBuilder content: () -> TupleView<(A, B, C)>) {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:3:15: note: add @available attribute to enclosing struct
public struct EquallySpacedHStack: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:18:38: error: 'View' is only available in macOS 10.15 or newer
    public init<A: View, B: View, C: View>(@ViewBuilder content: () -> TupleView<(A, B, C)>) {
                                     ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:18:12: note: add @available attribute to enclosing initializer
    public init<A: View, B: View, C: View>(@ViewBuilder content: () -> TupleView<(A, B, C)>) {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:3:15: note: add @available attribute to enclosing struct
public struct EquallySpacedHStack: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:18:45: error: 'ViewBuilder' is only available in macOS 10.15 or newer
    public init<A: View, B: View, C: View>(@ViewBuilder content: () -> TupleView<(A, B, C)>) {
                                            ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:18:12: note: add @available attribute to enclosing initializer
    public init<A: View, B: View, C: View>(@ViewBuilder content: () -> TupleView<(A, B, C)>) {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:3:15: note: add @available attribute to enclosing struct
public struct EquallySpacedHStack: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:18:72: error: 'TupleView' is only available in macOS 10.15 or newer
    public init<A: View, B: View, C: View>(@ViewBuilder content: () -> TupleView<(A, B, C)>) {
                                                                       ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:18:12: note: add @available attribute to enclosing initializer
    public init<A: View, B: View, C: View>(@ViewBuilder content: () -> TupleView<(A, B, C)>) {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:3:15: note: add @available attribute to enclosing struct
public struct EquallySpacedHStack: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:23:20: error: 'View' is only available in macOS 10.15 or newer
    public init<A: View, B: View, C: View, D: View>(@ViewBuilder content: () -> TupleView<(A, B, C, D)>) {
                   ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:23:12: note: add @available attribute to enclosing initializer
    public init<A: View, B: View, C: View, D: View>(@ViewBuilder content: () -> TupleView<(A, B, C, D)>) {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:3:15: note: add @available attribute to enclosing struct
public struct EquallySpacedHStack: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:23:29: error: 'View' is only available in macOS 10.15 or newer
    public init<A: View, B: View, C: View, D: View>(@ViewBuilder content: () -> TupleView<(A, B, C, D)>) {
                            ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:23:12: note: add @available attribute to enclosing initializer
    public init<A: View, B: View, C: View, D: View>(@ViewBuilder content: () -> TupleView<(A, B, C, D)>) {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:3:15: note: add @available attribute to enclosing struct
public struct EquallySpacedHStack: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:23:38: error: 'View' is only available in macOS 10.15 or newer
    public init<A: View, B: View, C: View, D: View>(@ViewBuilder content: () -> TupleView<(A, B, C, D)>) {
                                     ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:23:12: note: add @available attribute to enclosing initializer
    public init<A: View, B: View, C: View, D: View>(@ViewBuilder content: () -> TupleView<(A, B, C, D)>) {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:3:15: note: add @available attribute to enclosing struct
public struct EquallySpacedHStack: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:23:47: error: 'View' is only available in macOS 10.15 or newer
    public init<A: View, B: View, C: View, D: View>(@ViewBuilder content: () -> TupleView<(A, B, C, D)>) {
                                              ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:23:12: note: add @available attribute to enclosing initializer
    public init<A: View, B: View, C: View, D: View>(@ViewBuilder content: () -> TupleView<(A, B, C, D)>) {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:3:15: note: add @available attribute to enclosing struct
public struct EquallySpacedHStack: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:23:54: error: 'ViewBuilder' is only available in macOS 10.15 or newer
    public init<A: View, B: View, C: View, D: View>(@ViewBuilder content: () -> TupleView<(A, B, C, D)>) {
                                                     ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:23:12: note: add @available attribute to enclosing initializer
    public init<A: View, B: View, C: View, D: View>(@ViewBuilder content: () -> TupleView<(A, B, C, D)>) {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:3:15: note: add @available attribute to enclosing struct
public struct EquallySpacedHStack: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:23:81: error: 'TupleView' is only available in macOS 10.15 or newer
    public init<A: View, B: View, C: View, D: View>(@ViewBuilder content: () -> TupleView<(A, B, C, D)>) {
                                                                                ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:23:12: note: add @available attribute to enclosing initializer
    public init<A: View, B: View, C: View, D: View>(@ViewBuilder content: () -> TupleView<(A, B, C, D)>) {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:3:15: note: add @available attribute to enclosing struct
public struct EquallySpacedHStack: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:30:66: error: generic type 'ForEach' specialized with too few type parameters (got 2, but expected 3)
    public init<Data, Content: View>(@ViewBuilder content: () -> ForEach<Data, Content>) {
                                                                 ^      ~~~~~~~~~~~~~~~
SwiftUICore.ForEach:2:15: note: generic type 'ForEach' declared here
public struct ForEach<Data, ID, Content> where Data : RandomAccessCollection, ID : Hashable {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:30:38: error: result builder attribute 'ViewBuilder' can only be applied to a parameter of function type
    public init<Data, Content: View>(@ViewBuilder content: () -> ForEach<Data, Content>) {
                                     ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:30:32: error: 'View' is only available in macOS 10.15 or newer
    public init<Data, Content: View>(@ViewBuilder content: () -> ForEach<Data, Content>) {
                               ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:30:12: note: add @available attribute to enclosing initializer
    public init<Data, Content: View>(@ViewBuilder content: () -> ForEach<Data, Content>) {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:3:15: note: add @available attribute to enclosing struct
public struct EquallySpacedHStack: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:30:39: error: 'ViewBuilder' is only available in macOS 10.15 or newer
    public init<Data, Content: View>(@ViewBuilder content: () -> ForEach<Data, Content>) {
                                      ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:30:12: note: add @available attribute to enclosing initializer
    public init<Data, Content: View>(@ViewBuilder content: () -> ForEach<Data, Content>) {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:3:15: note: add @available attribute to enclosing struct
public struct EquallySpacedHStack: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:35:27: error: 'View' is only available in macOS 10.15 or newer
    public var body: some View {
                          ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:35:16: note: add @available attribute to enclosing property
    public var body: some View {
               ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:3:15: note: add @available attribute to enclosing struct
public struct EquallySpacedHStack: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:47:17: error: 'AnyView' is only available in macOS 10.15 or newer
    let items: [AnyView]
                ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:46:15: note: add @available attribute to enclosing struct
public struct EquallySpacedVStack: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:49:20: error: 'View' is only available in macOS 10.15 or newer
    public init<A: View>(@ViewBuilder content: () -> A) { // this init will be used for any non-supported number of TupleView
                   ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:49:12: note: add @available attribute to enclosing initializer
    public init<A: View>(@ViewBuilder content: () -> A) { // this init will be used for any non-supported number of TupleView
           ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:46:15: note: add @available attribute to enclosing struct
public struct EquallySpacedVStack: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:49:27: error: 'ViewBuilder' is only available in macOS 10.15 or newer
    public init<A: View>(@ViewBuilder content: () -> A) { // this init will be used for any non-supported number of TupleView
                          ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:49:12: note: add @available attribute to enclosing initializer
    public init<A: View>(@ViewBuilder content: () -> A) { // this init will be used for any non-supported number of TupleView
           ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:46:15: note: add @available attribute to enclosing struct
public struct EquallySpacedVStack: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:55:20: error: 'View' is only available in macOS 10.15 or newer
    public init<A: View, B: View>(@ViewBuilder content: () -> TupleView<(A, B)>) {
                   ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:55:12: note: add @available attribute to enclosing initializer
    public init<A: View, B: View>(@ViewBuilder content: () -> TupleView<(A, B)>) {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:46:15: note: add @available attribute to enclosing struct
public struct EquallySpacedVStack: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:55:29: error: 'View' is only available in macOS 10.15 or newer
    public init<A: View, B: View>(@ViewBuilder content: () -> TupleView<(A, B)>) {
                            ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:55:12: note: add @available attribute to enclosing initializer
    public init<A: View, B: View>(@ViewBuilder content: () -> TupleView<(A, B)>) {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:46:15: note: add @available attribute to enclosing struct
public struct EquallySpacedVStack: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:55:36: error: 'ViewBuilder' is only available in macOS 10.15 or newer
    public init<A: View, B: View>(@ViewBuilder content: () -> TupleView<(A, B)>) {
                                   ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:55:12: note: add @available attribute to enclosing initializer
    public init<A: View, B: View>(@ViewBuilder content: () -> TupleView<(A, B)>) {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:46:15: note: add @available attribute to enclosing struct
public struct EquallySpacedVStack: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:55:63: error: 'TupleView' is only available in macOS 10.15 or newer
    public init<A: View, B: View>(@ViewBuilder content: () -> TupleView<(A, B)>) {
                                                              ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:55:12: note: add @available attribute to enclosing initializer
    public init<A: View, B: View>(@ViewBuilder content: () -> TupleView<(A, B)>) {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:46:15: note: add @available attribute to enclosing struct
public struct EquallySpacedVStack: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:60:20: error: 'View' is only available in macOS 10.15 or newer
    public init<A: View, B: View, C: View>(@ViewBuilder content: () -> TupleView<(A, B, C)>) {
                   ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:60:12: note: add @available attribute to enclosing initializer
    public init<A: View, B: View, C: View>(@ViewBuilder content: () -> TupleView<(A, B, C)>) {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:46:15: note: add @available attribute to enclosing struct
public struct EquallySpacedVStack: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:60:29: error: 'View' is only available in macOS 10.15 or newer
    public init<A: View, B: View, C: View>(@ViewBuilder content: () -> TupleView<(A, B, C)>) {
                            ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:60:12: note: add @available attribute to enclosing initializer
    public init<A: View, B: View, C: View>(@ViewBuilder content: () -> TupleView<(A, B, C)>) {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:46:15: note: add @available attribute to enclosing struct
public struct EquallySpacedVStack: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:60:38: error: 'View' is only available in macOS 10.15 or newer
    public init<A: View, B: View, C: View>(@ViewBuilder content: () -> TupleView<(A, B, C)>) {
                                     ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:60:12: note: add @available attribute to enclosing initializer
    public init<A: View, B: View, C: View>(@ViewBuilder content: () -> TupleView<(A, B, C)>) {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:46:15: note: add @available attribute to enclosing struct
public struct EquallySpacedVStack: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:60:45: error: 'ViewBuilder' is only available in macOS 10.15 or newer
    public init<A: View, B: View, C: View>(@ViewBuilder content: () -> TupleView<(A, B, C)>) {
                                            ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:60:12: note: add @available attribute to enclosing initializer
    public init<A: View, B: View, C: View>(@ViewBuilder content: () -> TupleView<(A, B, C)>) {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:46:15: note: add @available attribute to enclosing struct
public struct EquallySpacedVStack: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:60:72: error: 'TupleView' is only available in macOS 10.15 or newer
    public init<A: View, B: View, C: View>(@ViewBuilder content: () -> TupleView<(A, B, C)>) {
                                                                       ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:60:12: note: add @available attribute to enclosing initializer
    public init<A: View, B: View, C: View>(@ViewBuilder content: () -> TupleView<(A, B, C)>) {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:46:15: note: add @available attribute to enclosing struct
public struct EquallySpacedVStack: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:65:20: error: 'View' is only available in macOS 10.15 or newer
    public init<A: View, B: View, C: View, D: View>(@ViewBuilder content: () -> TupleView<(A, B, C, D)>) {
                   ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:65:12: note: add @available attribute to enclosing initializer
    public init<A: View, B: View, C: View, D: View>(@ViewBuilder content: () -> TupleView<(A, B, C, D)>) {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:46:15: note: add @available attribute to enclosing struct
public struct EquallySpacedVStack: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:65:29: error: 'View' is only available in macOS 10.15 or newer
    public init<A: View, B: View, C: View, D: View>(@ViewBuilder content: () -> TupleView<(A, B, C, D)>) {
                            ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:65:12: note: add @available attribute to enclosing initializer
    public init<A: View, B: View, C: View, D: View>(@ViewBuilder content: () -> TupleView<(A, B, C, D)>) {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:46:15: note: add @available attribute to enclosing struct
public struct EquallySpacedVStack: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:65:38: error: 'View' is only available in macOS 10.15 or newer
    public init<A: View, B: View, C: View, D: View>(@ViewBuilder content: () -> TupleView<(A, B, C, D)>) {
                                     ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:65:12: note: add @available attribute to enclosing initializer
    public init<A: View, B: View, C: View, D: View>(@ViewBuilder content: () -> TupleView<(A, B, C, D)>) {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:46:15: note: add @available attribute to enclosing struct
public struct EquallySpacedVStack: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:65:47: error: 'View' is only available in macOS 10.15 or newer
    public init<A: View, B: View, C: View, D: View>(@ViewBuilder content: () -> TupleView<(A, B, C, D)>) {
                                              ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:65:12: note: add @available attribute to enclosing initializer
    public init<A: View, B: View, C: View, D: View>(@ViewBuilder content: () -> TupleView<(A, B, C, D)>) {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:46:15: note: add @available attribute to enclosing struct
public struct EquallySpacedVStack: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:65:54: error: 'ViewBuilder' is only available in macOS 10.15 or newer
    public init<A: View, B: View, C: View, D: View>(@ViewBuilder content: () -> TupleView<(A, B, C, D)>) {
                                                     ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:65:12: note: add @available attribute to enclosing initializer
    public init<A: View, B: View, C: View, D: View>(@ViewBuilder content: () -> TupleView<(A, B, C, D)>) {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:46:15: note: add @available attribute to enclosing struct
public struct EquallySpacedVStack: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:65:81: error: 'TupleView' is only available in macOS 10.15 or newer
    public init<A: View, B: View, C: View, D: View>(@ViewBuilder content: () -> TupleView<(A, B, C, D)>) {
                                                                                ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:65:12: note: add @available attribute to enclosing initializer
    public init<A: View, B: View, C: View, D: View>(@ViewBuilder content: () -> TupleView<(A, B, C, D)>) {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:46:15: note: add @available attribute to enclosing struct
public struct EquallySpacedVStack: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:72:66: error: generic type 'ForEach' specialized with too few type parameters (got 2, but expected 3)
    public init<Data, Content: View>(@ViewBuilder content: () -> ForEach<Data, Content>) {
                                                                 ^      ~~~~~~~~~~~~~~~
SwiftUICore.ForEach:2:15: note: generic type 'ForEach' declared here
public struct ForEach<Data, ID, Content> where Data : RandomAccessCollection, ID : Hashable {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:72:38: error: result builder attribute 'ViewBuilder' can only be applied to a parameter of function type
    public init<Data, Content: View>(@ViewBuilder content: () -> ForEach<Data, Content>) {
                                     ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:72:32: error: 'View' is only available in macOS 10.15 or newer
    public init<Data, Content: View>(@ViewBuilder content: () -> ForEach<Data, Content>) {
                               ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:72:12: note: add @available attribute to enclosing initializer
    public init<Data, Content: View>(@ViewBuilder content: () -> ForEach<Data, Content>) {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:46:15: note: add @available attribute to enclosing struct
public struct EquallySpacedVStack: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:72:39: error: 'ViewBuilder' is only available in macOS 10.15 or newer
    public init<Data, Content: View>(@ViewBuilder content: () -> ForEach<Data, Content>) {
                                      ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:72:12: note: add @available attribute to enclosing initializer
    public init<Data, Content: View>(@ViewBuilder content: () -> ForEach<Data, Content>) {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:46:15: note: add @available attribute to enclosing struct
public struct EquallySpacedVStack: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:77:27: error: 'View' is only available in macOS 10.15 or newer
    public var body: some View {
                          ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:77:16: note: add @available attribute to enclosing property
    public var body: some View {
               ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:46:15: note: add @available attribute to enclosing struct
public struct EquallySpacedVStack: View {
              ^
Failed frontend command:
/Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift-frontend -frontend -emit-module -experimental-skip-non-inlinable-function-bodies-without-types /Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift -target arm64-apple-macos10.13 -Xllvm -aarch64-use-tbi -enable-objc-interop -sdk /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -I /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks -no-color-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -profile-generate -profile-coverage-mapping -swift-version 5 -enforce-exclusivity\=checked -stats-output-dir /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode/.stats -Onone -D SWIFT_PACKAGE -D DEBUG -serialize-debugging-options -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EquallySpacedStack.build/Debug/EquallySpacedStack.build/Objects-normal/arm64/EquallySpacedStack_const_extract_protocols.json -enable-upcoming-feature StrictConcurrency -enable-upcoming-feature DisableOutwardActorInference -enable-upcoming-feature GlobalActorIsolatedTypesUsability -enable-upcoming-feature InferSendableFromCaptures -enable-experimental-feature DebugDescriptionMacro -strict-concurrency\=complete -empty-abi-descriptor -plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -working-directory -Xcc /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -resource-dir /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift -enable-anonymous-context-mangled-names -file-compilation-dir /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx15.4-24E241-8287b8f5db97e746a1562fbca0c9d29b.sdkstatcache -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EquallySpacedStack.build/Debug/EquallySpacedStack.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/EquallySpacedStack.build/Debug/EquallySpacedStack.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EquallySpacedStack.build/Debug/EquallySpacedStack.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EquallySpacedStack.build/Debug/EquallySpacedStack.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -module-name EquallySpacedStack -frontend-parseable-output -disable-clang-spi -target-sdk-version 15.4 -target-sdk-name macosx15.4 -external-plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server -in-process-plugin-server-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/libSwiftInProcPluginServer.dylib -plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins -plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/local/lib/swift/host/plugins -emit-module-doc-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EquallySpacedStack.build/Debug/EquallySpacedStack.build/Objects-normal/arm64/EquallySpacedStack.swiftdoc -emit-module-source-info-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EquallySpacedStack.build/Debug/EquallySpacedStack.build/Objects-normal/arm64/EquallySpacedStack.swiftsourceinfo -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EquallySpacedStack.build/Debug/EquallySpacedStack.build/Objects-normal/arm64/EquallySpacedStack-Swift.h -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EquallySpacedStack.build/Debug/EquallySpacedStack.build/Objects-normal/arm64/EquallySpacedStack-master-emit-module.dia -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EquallySpacedStack.build/Debug/EquallySpacedStack.build/Objects-normal/arm64/EquallySpacedStack-master-emit-module.d -parse-as-library -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EquallySpacedStack.build/Debug/EquallySpacedStack.build/Objects-normal/arm64/EquallySpacedStack.swiftmodule -emit-abi-descriptor-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EquallySpacedStack.build/Debug/EquallySpacedStack.build/Objects-normal/arm64/EquallySpacedStack.abi.json
SwiftCompile normal arm64 Compiling\ EquallySpacedStack.swift /Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift (in target 'EquallySpacedStack' from project 'EquallySpacedStack')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift (in target 'EquallySpacedStack' from project 'EquallySpacedStack')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

--- xcodebuild: WARNING: Using the first of multiple matching destinations:
{ platform:macOS, arch:arm64, id:c42b2253042a4e2b173fb6fa339dbc8276f953c5, name:My Mac }
{ platform:macOS, arch:arm64, variant:Mac Catalyst, id:c42b2253042a4e2b173fb6fa339dbc8276f953c5, name:My Mac }
{ platform:macOS, arch:arm64, variant:DriverKit, id:c42b2253042a4e2b173fb6fa339dbc8276f953c5, name:My Mac }
{ platform:macOS, arch:arm64, variant:Designed for [iPad,iPhone], id:c42b2253042a4e2b173fb6fa339dbc8276f953c5, name:My Mac }
** BUILD FAILED **
The following build commands failed:
	SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift (in target 'EquallySpacedStack' from project 'EquallySpacedStack')
	SwiftEmitModule normal arm64 Emitting\ module\ for\ EquallySpacedStack (in target 'EquallySpacedStack' from project 'EquallySpacedStack')
	Building workspace spi-builder-workspace with scheme EquallySpacedStack
(3 failures)
Command line invocation:
    /Applications/Xcode-16.3.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
Resolved source packages:
  EquallySpacedStack: /Users/admin/builder/spi-builder-workspace
resolved source packages: EquallySpacedStack
{
  "dependencies" : [
  ],
  "manifest_display_name" : "EquallySpacedStack",
  "name" : "EquallySpacedStack",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "13.0"
    }
  ],
  "products" : [
    {
      "name" : "EquallySpacedStack",
      "targets" : [
        "EquallySpacedStack"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "EquallySpacedStackTests",
      "module_type" : "SwiftTarget",
      "name" : "EquallySpacedStackTests",
      "path" : "Tests/EquallySpacedStackTests",
      "sources" : [
        "EquallySpacedStackTests.swift",
        "XCTestManifests.swift"
      ],
      "target_dependencies" : [
        "EquallySpacedStack"
      ],
      "type" : "test"
    },
    {
      "c99name" : "EquallySpacedStack",
      "module_type" : "SwiftTarget",
      "name" : "EquallySpacedStack",
      "path" : "Sources/EquallySpacedStack",
      "product_memberships" : [
        "EquallySpacedStack"
      ],
      "sources" : [
        "EquallySpacedStack.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.1"
}
{
  "workspace" : {
    "name" : "spi-builder-workspace",
    "schemes" : [
      "EquallySpacedStack"
    ]
  }
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme EquallySpacedStack -destination platform=macOS,arch=arm64
Command line invocation:
    /Applications/Xcode-16.3.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath /Users/admin/builder/spi-builder-workspace/.derivedData build -scheme EquallySpacedStack -destination platform=macOS,arch=arm64
Resolve Package Graph
Resolved source packages:
  EquallySpacedStack: /Users/admin/builder/spi-builder-workspace
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (2 targets)
    Target 'EquallySpacedStack' in project 'EquallySpacedStack'
        ➜ Explicit dependency on target 'EquallySpacedStack' in project 'EquallySpacedStack'
    Target 'EquallySpacedStack' in project 'EquallySpacedStack' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
ExecuteExternalTool /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -isysroot /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc --version
ExecuteExternalTool /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld -version_details
Build description signature: 98fdae82f24fcbcd79cb410e7ab9e28b
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/98fdae82f24fcbcd79cb410e7ab9e28b.xcbuilddata
ClangStatCache /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx15.4-24E241-8287b8f5db97e746a1562fbca0c9d29b.sdkstatcache
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk -o /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx15.4-24E241-8287b8f5db97e746a1562fbca0c9d29b.sdkstatcache
SwiftDriver EquallySpacedStack normal arm64 com.apple.xcode.tools.swift.compiler (in target 'EquallySpacedStack' from project 'EquallySpacedStack')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftDriver -- /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -module-name EquallySpacedStack -Onone -enforce-exclusivity\=checked @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EquallySpacedStack.build/Debug/EquallySpacedStack.build/Objects-normal/arm64/EquallySpacedStack.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -DXcode -plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk -target arm64-apple-macos10.13 -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -Xfrontend -serialize-debugging-options -profile-coverage-mapping -profile-generate -enable-testing -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -swift-version 5 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -I /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks -parse-as-library -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx15.4-24E241-8287b8f5db97e746a1562fbca0c9d29b.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EquallySpacedStack.build/Debug/EquallySpacedStack.build/Objects-normal/arm64/EquallySpacedStack-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/EquallySpacedStack.build/Debug/EquallySpacedStack.build/Objects-normal/arm64/EquallySpacedStack.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/EquallySpacedStack.build/Debug/EquallySpacedStack.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EquallySpacedStack.build/Debug/EquallySpacedStack.build/Objects-normal/arm64/EquallySpacedStack_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/EquallySpacedStack.build/Debug/EquallySpacedStack.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EquallySpacedStack.build/Debug/EquallySpacedStack.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EquallySpacedStack.build/Debug/EquallySpacedStack.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/EquallySpacedStack.build/Debug/EquallySpacedStack.build/Objects-normal/arm64/EquallySpacedStack-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
SwiftEmitModule normal arm64 Emitting\ module\ for\ EquallySpacedStack (in target 'EquallySpacedStack' from project 'EquallySpacedStack')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift (in target 'EquallySpacedStack' from project 'EquallySpacedStack')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:4:17: error: 'AnyView' is only available in macOS 10.15 or newer
    let items: [AnyView]
                ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:3:15: note: add @available attribute to enclosing struct
public struct EquallySpacedHStack: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:6:20: error: 'View' is only available in macOS 10.15 or newer
    public init<A: View>(@ViewBuilder content: () -> A) { // this init will be used for any non-supported number of TupleView
                   ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:6:12: note: add @available attribute to enclosing initializer
    public init<A: View>(@ViewBuilder content: () -> A) { // this init will be used for any non-supported number of TupleView
           ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:3:15: note: add @available attribute to enclosing struct
public struct EquallySpacedHStack: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:6:27: error: 'ViewBuilder' is only available in macOS 10.15 or newer
    public init<A: View>(@ViewBuilder content: () -> A) { // this init will be used for any non-supported number of TupleView
                          ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:6:12: note: add @available attribute to enclosing initializer
    public init<A: View>(@ViewBuilder content: () -> A) { // this init will be used for any non-supported number of TupleView
           ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:3:15: note: add @available attribute to enclosing struct
public struct EquallySpacedHStack: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:13:20: error: 'View' is only available in macOS 10.15 or newer
    public init<A: View, B: View>(@ViewBuilder content: () -> TupleView<(A, B)>) {
                   ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:13:12: note: add @available attribute to enclosing initializer
    public init<A: View, B: View>(@ViewBuilder content: () -> TupleView<(A, B)>) {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:3:15: note: add @available attribute to enclosing struct
public struct EquallySpacedHStack: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:13:29: error: 'View' is only available in macOS 10.15 or newer
    public init<A: View, B: View>(@ViewBuilder content: () -> TupleView<(A, B)>) {
                            ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:13:12: note: add @available attribute to enclosing initializer
    public init<A: View, B: View>(@ViewBuilder content: () -> TupleView<(A, B)>) {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:3:15: note: add @available attribute to enclosing struct
public struct EquallySpacedHStack: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:13:36: error: 'ViewBuilder' is only available in macOS 10.15 or newer
    public init<A: View, B: View>(@ViewBuilder content: () -> TupleView<(A, B)>) {
                                   ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:13:12: note: add @available attribute to enclosing initializer
    public init<A: View, B: View>(@ViewBuilder content: () -> TupleView<(A, B)>) {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:3:15: note: add @available attribute to enclosing struct
public struct EquallySpacedHStack: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:13:63: error: 'TupleView' is only available in macOS 10.15 or newer
    public init<A: View, B: View>(@ViewBuilder content: () -> TupleView<(A, B)>) {
                                                              ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:13:12: note: add @available attribute to enclosing initializer
    public init<A: View, B: View>(@ViewBuilder content: () -> TupleView<(A, B)>) {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:3:15: note: add @available attribute to enclosing struct
public struct EquallySpacedHStack: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:18:20: error: 'View' is only available in macOS 10.15 or newer
    public init<A: View, B: View, C: View>(@ViewBuilder content: () -> TupleView<(A, B, C)>) {
                   ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:18:12: note: add @available attribute to enclosing initializer
    public init<A: View, B: View, C: View>(@ViewBuilder content: () -> TupleView<(A, B, C)>) {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:3:15: note: add @available attribute to enclosing struct
public struct EquallySpacedHStack: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:18:29: error: 'View' is only available in macOS 10.15 or newer
    public init<A: View, B: View, C: View>(@ViewBuilder content: () -> TupleView<(A, B, C)>) {
                            ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:18:12: note: add @available attribute to enclosing initializer
    public init<A: View, B: View, C: View>(@ViewBuilder content: () -> TupleView<(A, B, C)>) {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:3:15: note: add @available attribute to enclosing struct
public struct EquallySpacedHStack: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:18:38: error: 'View' is only available in macOS 10.15 or newer
    public init<A: View, B: View, C: View>(@ViewBuilder content: () -> TupleView<(A, B, C)>) {
                                     ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:18:12: note: add @available attribute to enclosing initializer
    public init<A: View, B: View, C: View>(@ViewBuilder content: () -> TupleView<(A, B, C)>) {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:3:15: note: add @available attribute to enclosing struct
public struct EquallySpacedHStack: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:18:45: error: 'ViewBuilder' is only available in macOS 10.15 or newer
    public init<A: View, B: View, C: View>(@ViewBuilder content: () -> TupleView<(A, B, C)>) {
                                            ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:18:12: note: add @available attribute to enclosing initializer
    public init<A: View, B: View, C: View>(@ViewBuilder content: () -> TupleView<(A, B, C)>) {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:3:15: note: add @available attribute to enclosing struct
public struct EquallySpacedHStack: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:18:72: error: 'TupleView' is only available in macOS 10.15 or newer
    public init<A: View, B: View, C: View>(@ViewBuilder content: () -> TupleView<(A, B, C)>) {
                                                                       ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:18:12: note: add @available attribute to enclosing initializer
    public init<A: View, B: View, C: View>(@ViewBuilder content: () -> TupleView<(A, B, C)>) {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:3:15: note: add @available attribute to enclosing struct
public struct EquallySpacedHStack: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:23:20: error: 'View' is only available in macOS 10.15 or newer
    public init<A: View, B: View, C: View, D: View>(@ViewBuilder content: () -> TupleView<(A, B, C, D)>) {
                   ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:23:12: note: add @available attribute to enclosing initializer
    public init<A: View, B: View, C: View, D: View>(@ViewBuilder content: () -> TupleView<(A, B, C, D)>) {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:3:15: note: add @available attribute to enclosing struct
public struct EquallySpacedHStack: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:23:29: error: 'View' is only available in macOS 10.15 or newer
    public init<A: View, B: View, C: View, D: View>(@ViewBuilder content: () -> TupleView<(A, B, C, D)>) {
                            ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:23:12: note: add @available attribute to enclosing initializer
    public init<A: View, B: View, C: View, D: View>(@ViewBuilder content: () -> TupleView<(A, B, C, D)>) {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:3:15: note: add @available attribute to enclosing struct
public struct EquallySpacedHStack: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:23:38: error: 'View' is only available in macOS 10.15 or newer
    public init<A: View, B: View, C: View, D: View>(@ViewBuilder content: () -> TupleView<(A, B, C, D)>) {
                                     ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:23:12: note: add @available attribute to enclosing initializer
    public init<A: View, B: View, C: View, D: View>(@ViewBuilder content: () -> TupleView<(A, B, C, D)>) {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:3:15: note: add @available attribute to enclosing struct
public struct EquallySpacedHStack: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:23:47: error: 'View' is only available in macOS 10.15 or newer
    public init<A: View, B: View, C: View, D: View>(@ViewBuilder content: () -> TupleView<(A, B, C, D)>) {
                                              ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:23:12: note: add @available attribute to enclosing initializer
    public init<A: View, B: View, C: View, D: View>(@ViewBuilder content: () -> TupleView<(A, B, C, D)>) {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:3:15: note: add @available attribute to enclosing struct
public struct EquallySpacedHStack: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:23:54: error: 'ViewBuilder' is only available in macOS 10.15 or newer
    public init<A: View, B: View, C: View, D: View>(@ViewBuilder content: () -> TupleView<(A, B, C, D)>) {
                                                     ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:23:12: note: add @available attribute to enclosing initializer
    public init<A: View, B: View, C: View, D: View>(@ViewBuilder content: () -> TupleView<(A, B, C, D)>) {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:3:15: note: add @available attribute to enclosing struct
public struct EquallySpacedHStack: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:23:81: error: 'TupleView' is only available in macOS 10.15 or newer
    public init<A: View, B: View, C: View, D: View>(@ViewBuilder content: () -> TupleView<(A, B, C, D)>) {
                                                                                ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:23:12: note: add @available attribute to enclosing initializer
    public init<A: View, B: View, C: View, D: View>(@ViewBuilder content: () -> TupleView<(A, B, C, D)>) {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:3:15: note: add @available attribute to enclosing struct
public struct EquallySpacedHStack: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:30:66: error: generic type 'ForEach' specialized with too few type parameters (got 2, but expected 3)
    public init<Data, Content: View>(@ViewBuilder content: () -> ForEach<Data, Content>) {
                                                                 ^      ~~~~~~~~~~~~~~~
SwiftUICore.ForEach:2:15: note: generic type 'ForEach' declared here
public struct ForEach<Data, ID, Content> where Data : RandomAccessCollection, ID : Hashable {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:30:38: error: result builder attribute 'ViewBuilder' can only be applied to a parameter of function type
    public init<Data, Content: View>(@ViewBuilder content: () -> ForEach<Data, Content>) {
                                     ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:30:32: error: 'View' is only available in macOS 10.15 or newer
    public init<Data, Content: View>(@ViewBuilder content: () -> ForEach<Data, Content>) {
                               ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:30:12: note: add @available attribute to enclosing initializer
    public init<Data, Content: View>(@ViewBuilder content: () -> ForEach<Data, Content>) {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:3:15: note: add @available attribute to enclosing struct
public struct EquallySpacedHStack: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:30:39: error: 'ViewBuilder' is only available in macOS 10.15 or newer
    public init<Data, Content: View>(@ViewBuilder content: () -> ForEach<Data, Content>) {
                                      ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:30:12: note: add @available attribute to enclosing initializer
    public init<Data, Content: View>(@ViewBuilder content: () -> ForEach<Data, Content>) {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:3:15: note: add @available attribute to enclosing struct
public struct EquallySpacedHStack: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:35:27: error: 'View' is only available in macOS 10.15 or newer
    public var body: some View {
                          ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:35:16: note: add @available attribute to enclosing property
    public var body: some View {
               ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:3:15: note: add @available attribute to enclosing struct
public struct EquallySpacedHStack: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:47:17: error: 'AnyView' is only available in macOS 10.15 or newer
    let items: [AnyView]
                ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:46:15: note: add @available attribute to enclosing struct
public struct EquallySpacedVStack: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:49:20: error: 'View' is only available in macOS 10.15 or newer
    public init<A: View>(@ViewBuilder content: () -> A) { // this init will be used for any non-supported number of TupleView
                   ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:49:12: note: add @available attribute to enclosing initializer
    public init<A: View>(@ViewBuilder content: () -> A) { // this init will be used for any non-supported number of TupleView
           ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:46:15: note: add @available attribute to enclosing struct
public struct EquallySpacedVStack: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:49:27: error: 'ViewBuilder' is only available in macOS 10.15 or newer
    public init<A: View>(@ViewBuilder content: () -> A) { // this init will be used for any non-supported number of TupleView
                          ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:49:12: note: add @available attribute to enclosing initializer
    public init<A: View>(@ViewBuilder content: () -> A) { // this init will be used for any non-supported number of TupleView
           ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:46:15: note: add @available attribute to enclosing struct
public struct EquallySpacedVStack: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:55:20: error: 'View' is only available in macOS 10.15 or newer
    public init<A: View, B: View>(@ViewBuilder content: () -> TupleView<(A, B)>) {
                   ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:55:12: note: add @available attribute to enclosing initializer
    public init<A: View, B: View>(@ViewBuilder content: () -> TupleView<(A, B)>) {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:46:15: note: add @available attribute to enclosing struct
public struct EquallySpacedVStack: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:55:29: error: 'View' is only available in macOS 10.15 or newer
    public init<A: View, B: View>(@ViewBuilder content: () -> TupleView<(A, B)>) {
                            ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:55:12: note: add @available attribute to enclosing initializer
    public init<A: View, B: View>(@ViewBuilder content: () -> TupleView<(A, B)>) {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:46:15: note: add @available attribute to enclosing struct
public struct EquallySpacedVStack: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:55:36: error: 'ViewBuilder' is only available in macOS 10.15 or newer
    public init<A: View, B: View>(@ViewBuilder content: () -> TupleView<(A, B)>) {
                                   ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:55:12: note: add @available attribute to enclosing initializer
    public init<A: View, B: View>(@ViewBuilder content: () -> TupleView<(A, B)>) {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:46:15: note: add @available attribute to enclosing struct
public struct EquallySpacedVStack: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:55:63: error: 'TupleView' is only available in macOS 10.15 or newer
    public init<A: View, B: View>(@ViewBuilder content: () -> TupleView<(A, B)>) {
                                                              ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:55:12: note: add @available attribute to enclosing initializer
    public init<A: View, B: View>(@ViewBuilder content: () -> TupleView<(A, B)>) {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:46:15: note: add @available attribute to enclosing struct
public struct EquallySpacedVStack: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:60:20: error: 'View' is only available in macOS 10.15 or newer
    public init<A: View, B: View, C: View>(@ViewBuilder content: () -> TupleView<(A, B, C)>) {
                   ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:60:12: note: add @available attribute to enclosing initializer
    public init<A: View, B: View, C: View>(@ViewBuilder content: () -> TupleView<(A, B, C)>) {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:46:15: note: add @available attribute to enclosing struct
public struct EquallySpacedVStack: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:60:29: error: 'View' is only available in macOS 10.15 or newer
    public init<A: View, B: View, C: View>(@ViewBuilder content: () -> TupleView<(A, B, C)>) {
                            ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:60:12: note: add @available attribute to enclosing initializer
    public init<A: View, B: View, C: View>(@ViewBuilder content: () -> TupleView<(A, B, C)>) {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:46:15: note: add @available attribute to enclosing struct
public struct EquallySpacedVStack: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:60:38: error: 'View' is only available in macOS 10.15 or newer
    public init<A: View, B: View, C: View>(@ViewBuilder content: () -> TupleView<(A, B, C)>) {
                                     ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:60:12: note: add @available attribute to enclosing initializer
    public init<A: View, B: View, C: View>(@ViewBuilder content: () -> TupleView<(A, B, C)>) {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:46:15: note: add @available attribute to enclosing struct
public struct EquallySpacedVStack: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:60:45: error: 'ViewBuilder' is only available in macOS 10.15 or newer
    public init<A: View, B: View, C: View>(@ViewBuilder content: () -> TupleView<(A, B, C)>) {
                                            ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:60:12: note: add @available attribute to enclosing initializer
    public init<A: View, B: View, C: View>(@ViewBuilder content: () -> TupleView<(A, B, C)>) {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:46:15: note: add @available attribute to enclosing struct
public struct EquallySpacedVStack: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:60:72: error: 'TupleView' is only available in macOS 10.15 or newer
    public init<A: View, B: View, C: View>(@ViewBuilder content: () -> TupleView<(A, B, C)>) {
                                                                       ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:60:12: note: add @available attribute to enclosing initializer
    public init<A: View, B: View, C: View>(@ViewBuilder content: () -> TupleView<(A, B, C)>) {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:46:15: note: add @available attribute to enclosing struct
public struct EquallySpacedVStack: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:65:20: error: 'View' is only available in macOS 10.15 or newer
    public init<A: View, B: View, C: View, D: View>(@ViewBuilder content: () -> TupleView<(A, B, C, D)>) {
                   ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:65:12: note: add @available attribute to enclosing initializer
    public init<A: View, B: View, C: View, D: View>(@ViewBuilder content: () -> TupleView<(A, B, C, D)>) {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:46:15: note: add @available attribute to enclosing struct
public struct EquallySpacedVStack: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:65:29: error: 'View' is only available in macOS 10.15 or newer
    public init<A: View, B: View, C: View, D: View>(@ViewBuilder content: () -> TupleView<(A, B, C, D)>) {
                            ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:65:12: note: add @available attribute to enclosing initializer
    public init<A: View, B: View, C: View, D: View>(@ViewBuilder content: () -> TupleView<(A, B, C, D)>) {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:46:15: note: add @available attribute to enclosing struct
public struct EquallySpacedVStack: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:65:38: error: 'View' is only available in macOS 10.15 or newer
    public init<A: View, B: View, C: View, D: View>(@ViewBuilder content: () -> TupleView<(A, B, C, D)>) {
                                     ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:65:12: note: add @available attribute to enclosing initializer
    public init<A: View, B: View, C: View, D: View>(@ViewBuilder content: () -> TupleView<(A, B, C, D)>) {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:46:15: note: add @available attribute to enclosing struct
public struct EquallySpacedVStack: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:65:47: error: 'View' is only available in macOS 10.15 or newer
    public init<A: View, B: View, C: View, D: View>(@ViewBuilder content: () -> TupleView<(A, B, C, D)>) {
                                              ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:65:12: note: add @available attribute to enclosing initializer
    public init<A: View, B: View, C: View, D: View>(@ViewBuilder content: () -> TupleView<(A, B, C, D)>) {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:46:15: note: add @available attribute to enclosing struct
public struct EquallySpacedVStack: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:65:54: error: 'ViewBuilder' is only available in macOS 10.15 or newer
    public init<A: View, B: View, C: View, D: View>(@ViewBuilder content: () -> TupleView<(A, B, C, D)>) {
                                                     ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:65:12: note: add @available attribute to enclosing initializer
    public init<A: View, B: View, C: View, D: View>(@ViewBuilder content: () -> TupleView<(A, B, C, D)>) {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:46:15: note: add @available attribute to enclosing struct
public struct EquallySpacedVStack: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:65:81: error: 'TupleView' is only available in macOS 10.15 or newer
    public init<A: View, B: View, C: View, D: View>(@ViewBuilder content: () -> TupleView<(A, B, C, D)>) {
                                                                                ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:65:12: note: add @available attribute to enclosing initializer
    public init<A: View, B: View, C: View, D: View>(@ViewBuilder content: () -> TupleView<(A, B, C, D)>) {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:46:15: note: add @available attribute to enclosing struct
public struct EquallySpacedVStack: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:72:66: error: generic type 'ForEach' specialized with too few type parameters (got 2, but expected 3)
    public init<Data, Content: View>(@ViewBuilder content: () -> ForEach<Data, Content>) {
                                                                 ^      ~~~~~~~~~~~~~~~
SwiftUICore.ForEach:2:15: note: generic type 'ForEach' declared here
public struct ForEach<Data, ID, Content> where Data : RandomAccessCollection, ID : Hashable {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:72:38: error: result builder attribute 'ViewBuilder' can only be applied to a parameter of function type
    public init<Data, Content: View>(@ViewBuilder content: () -> ForEach<Data, Content>) {
                                     ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:72:32: error: 'View' is only available in macOS 10.15 or newer
    public init<Data, Content: View>(@ViewBuilder content: () -> ForEach<Data, Content>) {
                               ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:72:12: note: add @available attribute to enclosing initializer
    public init<Data, Content: View>(@ViewBuilder content: () -> ForEach<Data, Content>) {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:46:15: note: add @available attribute to enclosing struct
public struct EquallySpacedVStack: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:72:39: error: 'ViewBuilder' is only available in macOS 10.15 or newer
    public init<Data, Content: View>(@ViewBuilder content: () -> ForEach<Data, Content>) {
                                      ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:72:12: note: add @available attribute to enclosing initializer
    public init<Data, Content: View>(@ViewBuilder content: () -> ForEach<Data, Content>) {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:46:15: note: add @available attribute to enclosing struct
public struct EquallySpacedVStack: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:77:27: error: 'View' is only available in macOS 10.15 or newer
    public var body: some View {
                          ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:77:16: note: add @available attribute to enclosing property
    public var body: some View {
               ^
/Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift:46:15: note: add @available attribute to enclosing struct
public struct EquallySpacedVStack: View {
              ^
Failed frontend command:
/Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift-frontend -frontend -emit-module -experimental-skip-non-inlinable-function-bodies-without-types /Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift -target arm64-apple-macos10.13 -Xllvm -aarch64-use-tbi -enable-objc-interop -sdk /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -I /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks -no-color-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -profile-generate -profile-coverage-mapping -swift-version 5 -enforce-exclusivity\=checked -Onone -D SWIFT_PACKAGE -D DEBUG -D Xcode -serialize-debugging-options -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EquallySpacedStack.build/Debug/EquallySpacedStack.build/Objects-normal/arm64/EquallySpacedStack_const_extract_protocols.json -enable-experimental-feature DebugDescriptionMacro -empty-abi-descriptor -plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -working-directory -Xcc /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -resource-dir /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift -enable-anonymous-context-mangled-names -file-compilation-dir /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx15.4-24E241-8287b8f5db97e746a1562fbca0c9d29b.sdkstatcache -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EquallySpacedStack.build/Debug/EquallySpacedStack.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/EquallySpacedStack.build/Debug/EquallySpacedStack.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EquallySpacedStack.build/Debug/EquallySpacedStack.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EquallySpacedStack.build/Debug/EquallySpacedStack.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -module-name EquallySpacedStack -frontend-parseable-output -disable-clang-spi -target-sdk-version 15.4 -target-sdk-name macosx15.4 -external-plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server -in-process-plugin-server-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/libSwiftInProcPluginServer.dylib -plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins -plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/local/lib/swift/host/plugins -emit-module-doc-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EquallySpacedStack.build/Debug/EquallySpacedStack.build/Objects-normal/arm64/EquallySpacedStack.swiftdoc -emit-module-source-info-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EquallySpacedStack.build/Debug/EquallySpacedStack.build/Objects-normal/arm64/EquallySpacedStack.swiftsourceinfo -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EquallySpacedStack.build/Debug/EquallySpacedStack.build/Objects-normal/arm64/EquallySpacedStack-Swift.h -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EquallySpacedStack.build/Debug/EquallySpacedStack.build/Objects-normal/arm64/EquallySpacedStack-master-emit-module.dia -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EquallySpacedStack.build/Debug/EquallySpacedStack.build/Objects-normal/arm64/EquallySpacedStack-master-emit-module.d -parse-as-library -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EquallySpacedStack.build/Debug/EquallySpacedStack.build/Objects-normal/arm64/EquallySpacedStack.swiftmodule -emit-abi-descriptor-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EquallySpacedStack.build/Debug/EquallySpacedStack.build/Objects-normal/arm64/EquallySpacedStack.abi.json
SwiftCompile normal arm64 Compiling\ EquallySpacedStack.swift /Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift (in target 'EquallySpacedStack' from project 'EquallySpacedStack')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift (in target 'EquallySpacedStack' from project 'EquallySpacedStack')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

--- xcodebuild: WARNING: Using the first of multiple matching destinations:
{ platform:macOS, arch:arm64, id:c42b2253042a4e2b173fb6fa339dbc8276f953c5, name:My Mac }
{ platform:macOS, arch:arm64, variant:Mac Catalyst, id:c42b2253042a4e2b173fb6fa339dbc8276f953c5, name:My Mac }
{ platform:macOS, arch:arm64, variant:DriverKit, id:c42b2253042a4e2b173fb6fa339dbc8276f953c5, name:My Mac }
{ platform:macOS, arch:arm64, variant:Designed for [iPad,iPhone], id:c42b2253042a4e2b173fb6fa339dbc8276f953c5, name:My Mac }
** BUILD FAILED **
The following build commands failed:
	SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/EquallySpacedStack/EquallySpacedStack.swift (in target 'EquallySpacedStack' from project 'EquallySpacedStack')
	SwiftEmitModule normal arm64 Emitting\ module\ for\ EquallySpacedStack (in target 'EquallySpacedStack' from project 'EquallySpacedStack')
	Building workspace spi-builder-workspace with scheme EquallySpacedStack
(3 failures)
BUILD FAILURE 6.1 macosXcodebuild