Swift Package Index

Build Information

Failed to build FullScreenCover, reference 2.0.5 (da516a), with Swift 6.1 for macOS (Xcode) using Xcode 16.3 on 11 Mar 2026 07:36:03 UTC.

Build Command

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

Build Log

========================================
RunAll
========================================
Builder version: 4.68.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/wiedem/fullscreen-cover.git
Reference: 2.0.5
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/wiedem/fullscreen-cover
 * tag               2.0.5      -> FETCH_HEAD
HEAD is now at da516a2 Add missing privacy manifest keys to fix Xcode privacy report warning.
Cloned https://github.com/wiedem/fullscreen-cover.git
Revision (git rev-parse @):
da516a24907926ebe08c1c6589ac4aef0f283b0e
SUCCESS checkout https://github.com/wiedem/fullscreen-cover.git at 2.0.5
========================================
Build
========================================
Selected platform:         macosXcodebuild
Swift version:             6.1
Building package at path:  $PWD
https://github.com/wiedem/fullscreen-cover.git
https://github.com/wiedem/fullscreen-cover.git
{
  "dependencies" : [
  ],
  "manifest_display_name" : "FullScreenCover",
  "name" : "FullScreenCover",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "16.4"
    }
  ],
  "products" : [
    {
      "name" : "FullScreenCover",
      "targets" : [
        "FullScreenCover"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "swift_languages_versions" : [
    "6"
  ],
  "targets" : [
    {
      "c99name" : "FullScreenCoverTests",
      "module_type" : "SwiftTarget",
      "name" : "FullScreenCoverTests",
      "path" : "Tests/FullScreenCoverTests",
      "sources" : [
        "CombineTestHelpers.swift",
        "PresentationProxyTests.swift"
      ],
      "target_dependencies" : [
        "FullScreenCover"
      ],
      "type" : "test"
    },
    {
      "c99name" : "FullScreenCover",
      "module_type" : "SwiftTarget",
      "name" : "FullScreenCover",
      "path" : "Sources",
      "product_memberships" : [
        "FullScreenCover"
      ],
      "resources" : [
        {
          "path" : "/Users/admin/builder/spi-builder-workspace/Sources/Resources/PrivacyInfo.xcprivacy",
          "rule" : {
            "process" : {
            }
          }
        }
      ],
      "sources" : [
        "FullScreenCover/AsyncBroadcast.swift",
        "FullScreenCover/FullScreenCoverModifier.swift",
        "FullScreenCover/PresentationCoordinator.swift",
        "FullScreenCover/PresentationPhase.swift",
        "FullScreenCover/PresentationProxy.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "6.1"
}
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
Resolve Package Graph
Resolved source packages:
  FullScreenCover: /Users/admin/builder/spi-builder-workspace
resolved source packages: FullScreenCover
{
  "dependencies" : [
  ],
  "manifest_display_name" : "FullScreenCover",
  "name" : "FullScreenCover",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "16.4"
    }
  ],
  "products" : [
    {
      "name" : "FullScreenCover",
      "targets" : [
        "FullScreenCover"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "swift_languages_versions" : [
    "6"
  ],
  "targets" : [
    {
      "c99name" : "FullScreenCoverTests",
      "module_type" : "SwiftTarget",
      "name" : "FullScreenCoverTests",
      "path" : "Tests/FullScreenCoverTests",
      "sources" : [
        "CombineTestHelpers.swift",
        "PresentationProxyTests.swift"
      ],
      "target_dependencies" : [
        "FullScreenCover"
      ],
      "type" : "test"
    },
    {
      "c99name" : "FullScreenCover",
      "module_type" : "SwiftTarget",
      "name" : "FullScreenCover",
      "path" : "Sources",
      "product_memberships" : [
        "FullScreenCover"
      ],
      "resources" : [
        {
          "path" : "/Users/admin/builder/spi-builder-workspace/Sources/Resources/PrivacyInfo.xcprivacy",
          "rule" : {
            "process" : {
            }
          }
        }
      ],
      "sources" : [
        "FullScreenCover/AsyncBroadcast.swift",
        "FullScreenCover/FullScreenCoverModifier.swift",
        "FullScreenCover/PresentationCoordinator.swift",
        "FullScreenCover/PresentationPhase.swift",
        "FullScreenCover/PresentationProxy.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "6.1"
}
{
  "workspace" : {
    "name" : "spi-builder-workspace",
    "schemes" : [
      "FullScreenCover"
    ]
  }
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme FullScreenCover -destination platform=macOS,arch=arm64 OTHER_SWIFT_FLAGS=-stats-output-dir .stats
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 FullScreenCover -destination platform=macOS,arch=arm64 "OTHER_SWIFT_FLAGS=-stats-output-dir .stats"
Build settings from command line:
    OTHER_SWIFT_FLAGS = -stats-output-dir .stats
Resolve Package Graph
Resolved source packages:
  FullScreenCover: /Users/admin/builder/spi-builder-workspace
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (3 targets)
    Target 'FullScreenCover' in project 'FullScreenCover'
        ➜ Explicit dependency on target 'FullScreenCover' in project 'FullScreenCover'
        ➜ Explicit dependency on target 'FullScreenCover_FullScreenCover' in project 'FullScreenCover'
    Target 'FullScreenCover' in project 'FullScreenCover'
        ➜ Explicit dependency on target 'FullScreenCover_FullScreenCover' in project 'FullScreenCover'
    Target 'FullScreenCover_FullScreenCover' in project 'FullScreenCover' (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: ce47d68639b9efb0af3c7cbf056ea989
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/ce47d68639b9efb0af3c7cbf056ea989.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
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EagerLinkingTBDs/Debug
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EagerLinkingTBDs/Debug
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/PackageFrameworks
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/PackageFrameworks
MkDir /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/FullScreenCover_FullScreenCover.bundle (in target 'FullScreenCover_FullScreenCover' from project 'FullScreenCover')
    cd /Users/admin/builder/spi-builder-workspace
    /bin/mkdir -p /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/FullScreenCover_FullScreenCover.bundle
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FullScreenCover.build/Debug/FullScreenCover_FullScreenCover.build/FullScreenCover_FullScreenCover.DependencyMetadataFileList (in target 'FullScreenCover_FullScreenCover' from project 'FullScreenCover')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FullScreenCover.build/Debug/FullScreenCover_FullScreenCover.build/FullScreenCover_FullScreenCover.DependencyMetadataFileList
MkDir /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/FullScreenCover_FullScreenCover.bundle/Contents/Resources (in target 'FullScreenCover_FullScreenCover' from project 'FullScreenCover')
    cd /Users/admin/builder/spi-builder-workspace
    /bin/mkdir -p /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/FullScreenCover_FullScreenCover.bundle/Contents/Resources
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FullScreenCover.build/Debug/FullScreenCover_FullScreenCover.build/empty-FullScreenCover_FullScreenCover.plist (in target 'FullScreenCover_FullScreenCover' from project 'FullScreenCover')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FullScreenCover.build/Debug/FullScreenCover_FullScreenCover.build/empty-FullScreenCover_FullScreenCover.plist
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FullScreenCover.build/Debug/FullScreenCover_FullScreenCover.build/FullScreenCover_FullScreenCover.DependencyStaticMetadataFileList (in target 'FullScreenCover_FullScreenCover' from project 'FullScreenCover')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FullScreenCover.build/Debug/FullScreenCover_FullScreenCover.build/FullScreenCover_FullScreenCover.DependencyStaticMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FullScreenCover.build/Debug/FullScreenCover.build/FullScreenCover.modulemap (in target 'FullScreenCover' from project 'FullScreenCover')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FullScreenCover.build/Debug/FullScreenCover.build/FullScreenCover.modulemap
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FullScreenCover.build/Debug/FullScreenCover.build/Objects-normal/arm64/FullScreenCover-OutputFileMap.json (in target 'FullScreenCover' from project 'FullScreenCover')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FullScreenCover.build/Debug/FullScreenCover.build/Objects-normal/arm64/FullScreenCover-OutputFileMap.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FullScreenCover.build/Debug/FullScreenCover.build/Objects-normal/arm64/FullScreenCover_const_extract_protocols.json (in target 'FullScreenCover' from project 'FullScreenCover')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FullScreenCover.build/Debug/FullScreenCover.build/Objects-normal/arm64/FullScreenCover_const_extract_protocols.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FullScreenCover.build/Debug/FullScreenCover.build/Objects-normal/arm64/FullScreenCover.SwiftConstValuesFileList (in target 'FullScreenCover' from project 'FullScreenCover')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FullScreenCover.build/Debug/FullScreenCover.build/Objects-normal/arm64/FullScreenCover.SwiftConstValuesFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FullScreenCover.build/Debug/FullScreenCover.build/Objects-normal/arm64/FullScreenCover.SwiftFileList (in target 'FullScreenCover' from project 'FullScreenCover')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FullScreenCover.build/Debug/FullScreenCover.build/Objects-normal/arm64/FullScreenCover.SwiftFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FullScreenCover.build/Debug/FullScreenCover.build/Objects-normal/arm64/FullScreenCover.LinkFileList (in target 'FullScreenCover' from project 'FullScreenCover')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FullScreenCover.build/Debug/FullScreenCover.build/Objects-normal/arm64/FullScreenCover.LinkFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FullScreenCover.build/Debug/FullScreenCover.build/FullScreenCover.DependencyStaticMetadataFileList (in target 'FullScreenCover' from project 'FullScreenCover')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FullScreenCover.build/Debug/FullScreenCover.build/FullScreenCover.DependencyStaticMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FullScreenCover.build/Debug/FullScreenCover.build/FullScreenCover.DependencyMetadataFileList (in target 'FullScreenCover' from project 'FullScreenCover')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FullScreenCover.build/Debug/FullScreenCover.build/FullScreenCover.DependencyMetadataFileList
MkDir /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/FullScreenCover_FullScreenCover.bundle/Contents (in target 'FullScreenCover_FullScreenCover' from project 'FullScreenCover')
    cd /Users/admin/builder/spi-builder-workspace
    /bin/mkdir -p /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/FullScreenCover_FullScreenCover.bundle/Contents
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FullScreenCover.build/Debug/FullScreenCover.build/DerivedSources/resource_bundle_accessor.swift (in target 'FullScreenCover' from project 'FullScreenCover')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FullScreenCover.build/Debug/FullScreenCover.build/DerivedSources/resource_bundle_accessor.swift
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps/FullScreenCover.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FullScreenCover.build/Debug/FullScreenCover.build/FullScreenCover.modulemap (in target 'FullScreenCover' from project 'FullScreenCover')
    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/FullScreenCover.build/Debug/FullScreenCover.build/FullScreenCover.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps
ProcessInfoPlistFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/FullScreenCover_FullScreenCover.bundle/Contents/Info.plist /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FullScreenCover.build/Debug/FullScreenCover_FullScreenCover.build/empty-FullScreenCover_FullScreenCover.plist (in target 'FullScreenCover_FullScreenCover' from project 'FullScreenCover')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-infoPlistUtility /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FullScreenCover.build/Debug/FullScreenCover_FullScreenCover.build/empty-FullScreenCover_FullScreenCover.plist -producttype com.apple.product-type.bundle -expandbuildsettings -platform macosx -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/FullScreenCover_FullScreenCover.bundle/Contents/Info.plist
CpResource /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/FullScreenCover_FullScreenCover.bundle/Contents/Resources/PrivacyInfo.xcprivacy /Users/admin/builder/spi-builder-workspace/Sources/Resources/PrivacyInfo.xcprivacy (in target 'FullScreenCover_FullScreenCover' from project 'FullScreenCover')
    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/Sources/Resources/PrivacyInfo.xcprivacy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/FullScreenCover_FullScreenCover.bundle/Contents/Resources
RegisterExecutionPolicyException /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/FullScreenCover_FullScreenCover.bundle (in target 'FullScreenCover_FullScreenCover' from project 'FullScreenCover')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-RegisterExecutionPolicyException /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/FullScreenCover_FullScreenCover.bundle
Touch /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/FullScreenCover_FullScreenCover.bundle (in target 'FullScreenCover_FullScreenCover' from project 'FullScreenCover')
    cd /Users/admin/builder/spi-builder-workspace
    /usr/bin/touch -c /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/FullScreenCover_FullScreenCover.bundle
SwiftDriver FullScreenCover normal arm64 com.apple.xcode.tools.swift.compiler (in target 'FullScreenCover' from project 'FullScreenCover')
    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 FullScreenCover -Onone -enforce-exclusivity\=checked @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FullScreenCover.build/Debug/FullScreenCover.build/Objects-normal/arm64/FullScreenCover.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -stats-output-dir .stats -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 6 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -I /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx15.4-24E241-8287b8f5db97e746a1562fbca0c9d29b.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FullScreenCover.build/Debug/FullScreenCover.build/Objects-normal/arm64/FullScreenCover-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/FullScreenCover.build/Debug/FullScreenCover.build/Objects-normal/arm64/FullScreenCover.swiftmodule -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -package-name spi_builder_workspace -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FullScreenCover.build/Debug/FullScreenCover.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FullScreenCover.build/Debug/FullScreenCover.build/Objects-normal/arm64/FullScreenCover_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/FullScreenCover.build/Debug/FullScreenCover.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FullScreenCover.build/Debug/FullScreenCover.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FullScreenCover.build/Debug/FullScreenCover.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/FullScreenCover.build/Debug/FullScreenCover.build/Objects-normal/arm64/FullScreenCover-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
SwiftCompile normal arm64 Compiling\ FullScreenCoverModifier.swift /Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/FullScreenCoverModifier.swift (in target 'FullScreenCover' from project 'FullScreenCover')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/FullScreenCoverModifier.swift (in target 'FullScreenCover' from project 'FullScreenCover')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

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

SwiftEmitModule normal arm64 Emitting\ module\ for\ FullScreenCover (in target 'FullScreenCover' from project 'FullScreenCover')
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/.derivedData/Build/Intermediates.noindex/FullScreenCover.build/Debug/FullScreenCover.build/DerivedSources/resource_bundle_accessor.swift /Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/AsyncBroadcast.swift /Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/FullScreenCoverModifier.swift /Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift /Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationPhase.swift /Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationProxy.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 6 -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/FullScreenCover.build/Debug/FullScreenCover.build/Objects-normal/arm64/FullScreenCover_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/FullScreenCover.build/Debug/FullScreenCover.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/FullScreenCover.build/Debug/FullScreenCover.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FullScreenCover.build/Debug/FullScreenCover.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FullScreenCover.build/Debug/FullScreenCover.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -module-name FullScreenCover -package-name spi_builder_workspace -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/FullScreenCover.build/Debug/FullScreenCover.build/Objects-normal/arm64/FullScreenCover.swiftdoc -emit-module-source-info-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FullScreenCover.build/Debug/FullScreenCover.build/Objects-normal/arm64/FullScreenCover.swiftsourceinfo -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FullScreenCover.build/Debug/FullScreenCover.build/Objects-normal/arm64/FullScreenCover-Swift.h -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FullScreenCover.build/Debug/FullScreenCover.build/Objects-normal/arm64/FullScreenCover-master-emit-module.dia -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FullScreenCover.build/Debug/FullScreenCover.build/Objects-normal/arm64/FullScreenCover-master-emit-module.d -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FullScreenCover.build/Debug/FullScreenCover.build/Objects-normal/arm64/FullScreenCover.swiftmodule -emit-abi-descriptor-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FullScreenCover.build/Debug/FullScreenCover.build/Objects-normal/arm64/FullScreenCover.abi.json
EmitSwiftModule normal arm64 (in target 'FullScreenCover' from project 'FullScreenCover')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/AsyncBroadcast.swift:10:39: error: 'CheckedContinuation' is only available in macOS 10.15 or newer
    private var continuations: [UUID: CheckedContinuation<Void, any Error>] = [:]
                                      ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/AsyncBroadcast.swift:9:13: note: add @available attribute to enclosing class
final class AsyncBroadcast: Sendable {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/FullScreenCoverModifier.swift:4:6: error: 'State' is only available in macOS 10.15 or newer
    @State private var isSheetPresented: Bool
     ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/FullScreenCoverModifier.swift:3:8: note: add @available attribute to enclosing generic struct
struct FullScreenCoverModifier<ModalContent: View>: ViewModifier {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/FullScreenCoverModifier.swift:5:6: error: 'State' is only available in macOS 10.15 or newer
    @State private var showModalContent = false
     ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/FullScreenCoverModifier.swift:3:8: note: add @available attribute to enclosing generic struct
struct FullScreenCoverModifier<ModalContent: View>: ViewModifier {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/FullScreenCoverModifier.swift:6:6: error: 'ObservedObject' is only available in macOS 10.15 or newer
    @ObservedObject private var presentationProxy: PresentationProxy
     ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/FullScreenCoverModifier.swift:3:8: note: add @available attribute to enclosing generic struct
struct FullScreenCoverModifier<ModalContent: View>: ViewModifier {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/FullScreenCoverModifier.swift:8:6: error: 'ViewBuilder' is only available in macOS 10.15 or newer
    @ViewBuilder private let modalContent: () -> ModalContent
     ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/FullScreenCoverModifier.swift:3:8: note: add @available attribute to enclosing generic struct
struct FullScreenCoverModifier<ModalContent: View>: ViewModifier {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/FullScreenCoverModifier.swift:10:28: error: 'Animation' is only available in macOS 10.15 or newer
    private let animation: Animation?
                           ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/FullScreenCoverModifier.swift:3:8: note: add @available attribute to enclosing generic struct
struct FullScreenCoverModifier<ModalContent: View>: ViewModifier {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/FullScreenCoverModifier.swift:12:41: error: 'View' is only available in macOS 10.15 or newer
    func body(content: Content) -> some View {
                                        ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/FullScreenCoverModifier.swift:12:10: note: add @available attribute to enclosing instance method
    func body(content: Content) -> some View {
         ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/FullScreenCoverModifier.swift:3:8: note: add @available attribute to enclosing generic struct
struct FullScreenCoverModifier<ModalContent: View>: ViewModifier {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/FullScreenCoverModifier.swift:80:20: error: 'Animation' is only available in macOS 10.15 or newer
        animation: Animation? = .default,
                   ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/FullScreenCoverModifier.swift:78:5: note: add @available attribute to enclosing initializer
    init(
    ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/FullScreenCoverModifier.swift:3:8: note: add @available attribute to enclosing generic struct
struct FullScreenCoverModifier<ModalContent: View>: ViewModifier {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/FullScreenCoverModifier.swift:81:10: error: 'ViewBuilder' is only available in macOS 10.15 or newer
        @ViewBuilder modalContent: @escaping () -> ModalContent
         ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/FullScreenCoverModifier.swift:78:5: note: add @available attribute to enclosing initializer
    init(
    ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/FullScreenCoverModifier.swift:3:8: note: add @available attribute to enclosing generic struct
struct FullScreenCoverModifier<ModalContent: View>: ViewModifier {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/FullScreenCoverModifier.swift:80:34: error: 'default' is only available in macOS 10.15 or newer
        animation: Animation? = .default,
                                 ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/FullScreenCoverModifier.swift:78:5: note: add @available attribute to enclosing initializer
    init(
    ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/FullScreenCoverModifier.swift:3:8: note: add @available attribute to enclosing generic struct
struct FullScreenCoverModifier<ModalContent: View>: ViewModifier {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/FullScreenCoverModifier.swift:3:46: error: 'View' is only available in macOS 10.15 or newer
struct FullScreenCoverModifier<ModalContent: View>: ViewModifier {
                                             ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/FullScreenCoverModifier.swift:3:8: note: add @available attribute to enclosing generic struct
struct FullScreenCoverModifier<ModalContent: View>: ViewModifier {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/FullScreenCoverModifier.swift:101:52: error: 'View' is only available in macOS 10.15 or newer
        @ViewBuilder content: @escaping () -> some View
                                                   ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/FullScreenCoverModifier.swift:98:10: note: add @available attribute to enclosing instance method
    func fullScreenCover(
         ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/FullScreenCoverModifier.swift:91:8: note: add @available attribute to enclosing extension
public extension View {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/FullScreenCoverModifier.swift:100:20: error: 'Animation' is only available in macOS 10.15 or newer
        animation: Animation? = .default,
                   ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/FullScreenCoverModifier.swift:98:10: note: add @available attribute to enclosing instance method
    func fullScreenCover(
         ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/FullScreenCoverModifier.swift:91:8: note: add @available attribute to enclosing extension
public extension View {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/FullScreenCoverModifier.swift:101:10: error: 'ViewBuilder' is only available in macOS 10.15 or newer
        @ViewBuilder content: @escaping () -> some View
         ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/FullScreenCoverModifier.swift:98:10: note: add @available attribute to enclosing instance method
    func fullScreenCover(
         ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/FullScreenCoverModifier.swift:91:8: note: add @available attribute to enclosing extension
public extension View {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/FullScreenCoverModifier.swift:101:52: error: 'View' is only available in macOS 10.15 or newer
        @ViewBuilder content: @escaping () -> some View
                                                   ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/FullScreenCoverModifier.swift:98:10: note: add @available attribute to enclosing instance method
    func fullScreenCover(
         ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/FullScreenCoverModifier.swift:91:8: note: add @available attribute to enclosing extension
public extension View {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/FullScreenCoverModifier.swift:102:15: error: 'View' is only available in macOS 10.15 or newer
    ) -> some View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/FullScreenCoverModifier.swift:98:10: note: add @available attribute to enclosing instance method
    func fullScreenCover(
         ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/FullScreenCoverModifier.swift:91:8: note: add @available attribute to enclosing extension
public extension View {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/FullScreenCoverModifier.swift:100:34: error: 'default' is only available in macOS 10.15 or newer
        animation: Animation? = .default,
                                 ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/FullScreenCoverModifier.swift:98:10: note: add @available attribute to enclosing instance method
    func fullScreenCover(
         ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/FullScreenCoverModifier.swift:91:8: note: add @available attribute to enclosing extension
public extension View {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/FullScreenCoverModifier.swift:91:18: error: 'View' is only available in macOS 10.15 or newer
public extension View {
                 ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/FullScreenCoverModifier.swift:91:8: note: add @available attribute to enclosing extension
public extension View {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:31:6: error: 'StateObject' is only available in macOS 11.0 or newer
    @StateObject private var presentationProxy = PresentationProxy()
     ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:30:15: note: add @available attribute to enclosing generic struct
public struct PresentationCoordinator<Content: View>: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.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/FullScreenCover/PresentationCoordinator.swift:35:16: note: add @available attribute to enclosing property
    public var body: some View {
               ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:30:15: note: add @available attribute to enclosing generic struct
public struct PresentationCoordinator<Content: View>: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:46:18: error: 'ViewBuilder' is only available in macOS 10.15 or newer
    public init(@ViewBuilder content: @escaping (PresentationProxy) -> Content) {
                 ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:46:12: note: add @available attribute to enclosing initializer
    public init(@ViewBuilder content: @escaping (PresentationProxy) -> Content) {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:30:15: note: add @available attribute to enclosing generic struct
public struct PresentationCoordinator<Content: View>: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:30:48: error: 'View' is only available in macOS 10.15 or newer
public struct PresentationCoordinator<Content: View>: View {
                                               ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:30:15: note: add @available attribute to enclosing generic struct
public struct PresentationCoordinator<Content: View>: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:53:2: error: 'Preview(_:body:)' is only available in macOS 10.15 or newer
#Preview("Custom Transition") {
 ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:54:5: error: conformance of 'Text' to 'View' is only available in macOS 10.15 or newer
    PresentationCoordinator { proxy in
    ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:54:5: note: add 'if #available' version check
    PresentationCoordinator { proxy in
    ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:54:5: error: conformance of 'Text' to 'View' is only available in macOS 10.15 or newer
    PresentationCoordinator { proxy in
    ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:54:5: note: add 'if #available' version check
    PresentationCoordinator { proxy in
    ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:54:29: error: conformance of 'Text' to 'View' is only available in macOS 10.15 or newer
    PresentationCoordinator { proxy in
                            ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:54:29: note: add 'if #available' version check
    PresentationCoordinator { proxy in
                            ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:54:29: error: conformance of 'Text' to 'View' is only available in macOS 10.15 or newer
    PresentationCoordinator { proxy in
                            ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:54:29: note: add 'if #available' version check
    PresentationCoordinator { proxy in
                            ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:55:9: error: 'VStack' is only available in macOS 10.15 or newer
        VStack(spacing: 20) {
        ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:55:9: note: add 'if #available' version check
        VStack(spacing: 20) {
        ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:55:29: error: conformance of 'Text' to 'View' is only available in macOS 10.15 or newer
        VStack(spacing: 20) {
                            ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:55:29: note: add 'if #available' version check
        VStack(spacing: 20) {
                            ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:56:13: error: conformance of 'Text' to 'View' is only available in macOS 10.15 or newer
            Text("Custom Scale + Fade Transition")
            ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:56:13: note: add 'if #available' version check
            Text("Custom Scale + Fade Transition")
            ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:56:13: error: 'Text' is only available in macOS 10.15 or newer
            Text("Custom Scale + Fade Transition")
            ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:56:13: note: add 'if #available' version check
            Text("Custom Scale + Fade Transition")
            ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:57:18: error: 'font' is only available in macOS 10.15 or newer
                .font(.headline)
                 ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:57:18: note: add 'if #available' version check
                .font(.headline)
                 ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:57:24: error: 'headline' is only available in macOS 10.15 or newer
                .font(.headline)
                       ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:57:24: note: add 'if #available' version check
                .font(.headline)
                       ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:59:13: error: 'Button' is only available in macOS 10.15 or newer
            Button("Present Modal") {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:59:13: note: add 'if #available' version check
            Button("Present Modal") {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:59:13: error: 'init(_:action:)' is only available in macOS 10.15 or newer
            Button("Present Modal") {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:59:13: note: add 'if #available' version check
            Button("Present Modal") {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:59:20: error: 'LocalizedStringKey' is only available in macOS 10.15 or newer
            Button("Present Modal") {
                   ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:59:20: note: add 'if #available' version check
            Button("Present Modal") {
                   ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:60:17: error: 'Task' is only available in macOS 10.15 or newer
                Task {
                ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:60:17: note: add 'if #available' version check
                Task {
                ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:60:17: error: 'init(priority:operation:)' is only available in macOS 10.15 or newer
                Task {
                ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:60:17: note: add 'if #available' version check
                Task {
                ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:64:14: error: 'buttonStyle' is only available in macOS 10.15 or newer
            .buttonStyle(.borderedProminent)
             ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:64:14: note: add 'if #available' version check
            .buttonStyle(.borderedProminent)
             ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:64:27: error: 'borderedProminent' is only available in macOS 12.0 or newer
            .buttonStyle(.borderedProminent)
                          ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:64:27: note: add 'if #available' version check
            .buttonStyle(.borderedProminent)
                          ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:55:29: error: conformance of 'Text' to 'View' is only available in macOS 10.15 or newer
        VStack(spacing: 20) {
                            ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:55:29: note: add 'if #available' version check
        VStack(spacing: 20) {
                            ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:66:59: error: 'spring(duration:bounce:blendDuration:)' is only available in macOS 10.15 or newer
        .fullScreenCover(presentation: proxy, animation: .spring(duration: 0.5, bounce: 0.2)) {
                                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:66:59: note: add 'if #available' version check
        .fullScreenCover(presentation: proxy, animation: .spring(duration: 0.5, bounce: 0.2)) {
                                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:66:95: error: conformance of 'Text' to 'View' is only available in macOS 10.15 or newer
        .fullScreenCover(presentation: proxy, animation: .spring(duration: 0.5, bounce: 0.2)) {
                                                                                              ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:66:95: note: add 'if #available' version check
        .fullScreenCover(presentation: proxy, animation: .spring(duration: 0.5, bounce: 0.2)) {
                                                                                              ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:67:13: error: 'ZStack' is only available in macOS 10.15 or newer
            ZStack {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:67:13: note: add 'if #available' version check
            ZStack {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:67:20: error: conformance of 'Text' to 'View' is only available in macOS 10.15 or newer
            ZStack {
                   ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:67:20: note: add 'if #available' version check
            ZStack {
                   ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:68:17: error: 'Color' is only available in macOS 10.15 or newer
                Color.black.opacity(0.5)
                ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:68:17: note: add 'if #available' version check
                Color.black.opacity(0.5)
                ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:68:23: error: 'black' is only available in macOS 10.15 or newer
                Color.black.opacity(0.5)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:68:23: note: add 'if #available' version check
                Color.black.opacity(0.5)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:68:29: error: 'opacity' is only available in macOS 10.15 or newer
                Color.black.opacity(0.5)
                            ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:68:29: note: add 'if #available' version check
                Color.black.opacity(0.5)
                            ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:69:22: error: 'ignoresSafeArea(_:edges:)' is only available in macOS 11.0 or newer
                    .ignoresSafeArea()
                     ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:69:22: note: add 'if #available' version check
                    .ignoresSafeArea()
                     ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:71:17: error: 'VStack' is only available in macOS 10.15 or newer
                VStack(spacing: 24) {
                ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:71:17: note: add 'if #available' version check
                VStack(spacing: 24) {
                ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:71:37: error: conformance of 'Text' to 'View' is only available in macOS 10.15 or newer
                VStack(spacing: 24) {
                                    ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:71:37: note: add 'if #available' version check
                VStack(spacing: 24) {
                                    ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:72:21: error: 'Image' is only available in macOS 10.15 or newer
                    Image(systemName: "checkmark.seal.fill")
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:72:21: note: add 'if #available' version check
                    Image(systemName: "checkmark.seal.fill")
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:72:21: error: 'init(systemName:)' is only available in macOS 11.0 or newer
                    Image(systemName: "checkmark.seal.fill")
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:72:21: note: add 'if #available' version check
                    Image(systemName: "checkmark.seal.fill")
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:73:26: error: 'font' is only available in macOS 10.15 or newer
                        .font(.system(size: 60))
                         ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:73:26: note: add 'if #available' version check
                        .font(.system(size: 60))
                         ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:73:32: error: 'system(size:weight:design:)' is only available in macOS 13.0 or newer
                        .font(.system(size: 60))
                               ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:73:32: note: add 'if #available' version check
                        .font(.system(size: 60))
                               ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:74:26: error: 'foregroundStyle' is only available in macOS 12.0 or newer
                        .foregroundStyle(.green)
                         ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:74:26: note: add 'if #available' version check
                        .foregroundStyle(.green)
                         ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:74:43: error: 'green' is only available in macOS 10.15 or newer
                        .foregroundStyle(.green)
                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:74:43: note: add 'if #available' version check
                        .foregroundStyle(.green)
                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:76:21: error: conformance of 'Text' to 'View' is only available in macOS 10.15 or newer
                    Text("Success!")
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:76:21: note: add 'if #available' version check
                    Text("Success!")
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:76:21: error: 'Text' is only available in macOS 10.15 or newer
                    Text("Success!")
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:76:21: note: add 'if #available' version check
                    Text("Success!")
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:77:26: error: 'font' is only available in macOS 10.15 or newer
                        .font(.largeTitle.bold())
                         ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:77:26: note: add 'if #available' version check
                        .font(.largeTitle.bold())
                         ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:77:32: error: 'largeTitle' is only available in macOS 10.15 or newer
                        .font(.largeTitle.bold())
                               ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:77:32: note: add 'if #available' version check
                        .font(.largeTitle.bold())
                               ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:77:43: error: 'bold()' is only available in macOS 10.15 or newer
                        .font(.largeTitle.bold())
                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:77:43: note: add 'if #available' version check
                        .font(.largeTitle.bold())
                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:78:26: error: 'foregroundStyle' is only available in macOS 14.0 or newer
                        .foregroundStyle(.white)
                         ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:78:26: note: add 'if #available' version check
                        .foregroundStyle(.white)
                         ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:78:43: error: 'white' is only available in macOS 10.15 or newer
                        .foregroundStyle(.white)
                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:78:43: note: add 'if #available' version check
                        .foregroundStyle(.white)
                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:80:21: error: 'Text' is only available in macOS 10.15 or newer
                    Text("This modal uses a custom scale + fade transition\ninstead of the default slide-up animation.")
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:80:21: note: add 'if #available' version check
                    Text("This modal uses a custom scale + fade transition\ninstead of the default slide-up animation.")
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:81:26: error: 'multilineTextAlignment' is only available in macOS 10.15 or newer
                        .multilineTextAlignment(.center)
                         ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:81:26: note: add 'if #available' version check
                        .multilineTextAlignment(.center)
                         ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:82:26: error: 'foregroundStyle' is only available in macOS 12.0 or newer
                        .foregroundStyle(.white.opacity(0.7))
                         ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:82:26: note: add 'if #available' version check
                        .foregroundStyle(.white.opacity(0.7))
                         ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:82:43: error: 'white' is only available in macOS 10.15 or newer
                        .foregroundStyle(.white.opacity(0.7))
                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:82:43: note: add 'if #available' version check
                        .foregroundStyle(.white.opacity(0.7))
                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:82:49: error: 'opacity' is only available in macOS 12.0 or newer
                        .foregroundStyle(.white.opacity(0.7))
                                                ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:82:49: note: add 'if #available' version check
                        .foregroundStyle(.white.opacity(0.7))
                                                ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:84:21: error: 'Button' is only available in macOS 10.15 or newer
                    Button("Dismiss") {
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:84:21: note: add 'if #available' version check
                    Button("Dismiss") {
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:84:21: error: 'init(_:action:)' is only available in macOS 10.15 or newer
                    Button("Dismiss") {
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:84:21: note: add 'if #available' version check
                    Button("Dismiss") {
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:84:28: error: 'LocalizedStringKey' is only available in macOS 10.15 or newer
                    Button("Dismiss") {
                           ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:84:28: note: add 'if #available' version check
                    Button("Dismiss") {
                           ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:85:25: error: 'Task' is only available in macOS 10.15 or newer
                        Task {
                        ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:85:25: note: add 'if #available' version check
                        Task {
                        ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:85:25: error: 'init(priority:operation:)' is only available in macOS 10.15 or newer
                        Task {
                        ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:85:25: note: add 'if #available' version check
                        Task {
                        ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:89:22: error: 'buttonStyle' is only available in macOS 10.15 or newer
                    .buttonStyle(.bordered)
                     ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:89:22: note: add 'if #available' version check
                    .buttonStyle(.bordered)
                     ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:89:35: error: 'bordered' is only available in macOS 10.15 or newer
                    .buttonStyle(.bordered)
                                  ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:89:35: note: add 'if #available' version check
                    .buttonStyle(.bordered)
                                  ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:90:22: error: 'tint' is only available in macOS 12.0 or newer
                    .tint(.white)
                     ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:90:22: note: add 'if #available' version check
                    .tint(.white)
                     ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:90:28: error: 'white' is only available in macOS 10.15 or newer
                    .tint(.white)
                           ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:90:28: note: add 'if #available' version check
                    .tint(.white)
                           ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:71:37: error: conformance of 'Text' to 'View' is only available in macOS 10.15 or newer
                VStack(spacing: 24) {
                                    ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:71:37: note: add 'if #available' version check
                VStack(spacing: 24) {
                                    ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:92:18: error: 'padding' is only available in macOS 10.15 or newer
                .padding()
                 ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:92:18: note: add 'if #available' version check
                .padding()
                 ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:94:14: error: 'transition' is only available in macOS 10.15 or newer
            .transition(.scale(scale: 0.8).combined(with: .opacity))
             ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:94:14: note: add 'if #available' version check
            .transition(.scale(scale: 0.8).combined(with: .opacity))
             ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:94:26: error: 'scale(scale:anchor:)' is only available in macOS 10.15 or newer
            .transition(.scale(scale: 0.8).combined(with: .opacity))
                         ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:94:26: note: add 'if #available' version check
            .transition(.scale(scale: 0.8).combined(with: .opacity))
                         ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:94:44: error: 'combined(with:)' is only available in macOS 10.15 or newer
            .transition(.scale(scale: 0.8).combined(with: .opacity))
                                           ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:94:44: note: add 'if #available' version check
            .transition(.scale(scale: 0.8).combined(with: .opacity))
                                           ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:94:60: error: 'opacity' is only available in macOS 10.15 or newer
            .transition(.scale(scale: 0.8).combined(with: .opacity))
                                                           ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:94:60: note: add 'if #available' version check
            .transition(.scale(scale: 0.8).combined(with: .opacity))
                                                           ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:154:5: error: cannot use explicit 'return' statement in the body of result builder 'ViewBuilder'
    return ChainedPresentationDemo()
    ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:154:5: note: remove 'return' statements to apply the result builder
    return ChainedPresentationDemo()
    ^~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationProxy.swift:10:6: error: 'Published' is only available in macOS 10.15 or newer
    @Published public private(set) var phase: PresentationPhase = .idle
     ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationProxy.swift:8:20: note: add @available attribute to enclosing class
public final class PresentationProxy: ObservableObject, Sendable {
                   ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationProxy.swift:8:39: error: 'ObservableObject' is only available in macOS 10.15 or newer
public final class PresentationProxy: ObservableObject, Sendable {
                                      ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationProxy.swift:8:20: note: add @available attribute to enclosing class
public final class PresentationProxy: ObservableObject, Sendable {
                   ^
SwiftCompile normal arm64 Compiling\ AsyncBroadcast.swift /Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/AsyncBroadcast.swift (in target 'FullScreenCover' from project 'FullScreenCover')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/AsyncBroadcast.swift (in target 'FullScreenCover' from project 'FullScreenCover')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 Compiling\ resource_bundle_accessor.swift /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FullScreenCover.build/Debug/FullScreenCover.build/DerivedSources/resource_bundle_accessor.swift (in target 'FullScreenCover' from project 'FullScreenCover')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FullScreenCover.build/Debug/FullScreenCover.build/DerivedSources/resource_bundle_accessor.swift (in target 'FullScreenCover' from project 'FullScreenCover')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

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

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

--- xcodebuild: WARNING: Using the first of multiple matching destinations:
{ platform:macOS, arch:arm64, id:fae38ffcb3df0cbdc26c9cbf6bdee0f170f64355, name:My Mac }
{ platform:macOS, arch:arm64, variant:Mac Catalyst, id:fae38ffcb3df0cbdc26c9cbf6bdee0f170f64355, name:My Mac }
{ platform:macOS, arch:arm64, variant:DriverKit, id:fae38ffcb3df0cbdc26c9cbf6bdee0f170f64355, name:My Mac }
{ platform:macOS, arch:arm64, variant:Designed for [iPad,iPhone], id:fae38ffcb3df0cbdc26c9cbf6bdee0f170f64355, name:My Mac }
** BUILD FAILED **
The following build commands failed:
	SwiftEmitModule normal arm64 Emitting\ module\ for\ FullScreenCover (in target 'FullScreenCover' from project 'FullScreenCover')
	EmitSwiftModule normal arm64 (in target 'FullScreenCover' from project 'FullScreenCover')
	Building workspace spi-builder-workspace with scheme FullScreenCover
(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:
  FullScreenCover: /Users/admin/builder/spi-builder-workspace
resolved source packages: FullScreenCover
{
  "dependencies" : [
  ],
  "manifest_display_name" : "FullScreenCover",
  "name" : "FullScreenCover",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "16.4"
    }
  ],
  "products" : [
    {
      "name" : "FullScreenCover",
      "targets" : [
        "FullScreenCover"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "swift_languages_versions" : [
    "6"
  ],
  "targets" : [
    {
      "c99name" : "FullScreenCoverTests",
      "module_type" : "SwiftTarget",
      "name" : "FullScreenCoverTests",
      "path" : "Tests/FullScreenCoverTests",
      "sources" : [
        "CombineTestHelpers.swift",
        "PresentationProxyTests.swift"
      ],
      "target_dependencies" : [
        "FullScreenCover"
      ],
      "type" : "test"
    },
    {
      "c99name" : "FullScreenCover",
      "module_type" : "SwiftTarget",
      "name" : "FullScreenCover",
      "path" : "Sources",
      "product_memberships" : [
        "FullScreenCover"
      ],
      "resources" : [
        {
          "path" : "/Users/admin/builder/spi-builder-workspace/Sources/Resources/PrivacyInfo.xcprivacy",
          "rule" : {
            "process" : {
            }
          }
        }
      ],
      "sources" : [
        "FullScreenCover/AsyncBroadcast.swift",
        "FullScreenCover/FullScreenCoverModifier.swift",
        "FullScreenCover/PresentationCoordinator.swift",
        "FullScreenCover/PresentationPhase.swift",
        "FullScreenCover/PresentationProxy.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "6.1"
}
{
  "workspace" : {
    "name" : "spi-builder-workspace",
    "schemes" : [
      "FullScreenCover"
    ]
  }
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme FullScreenCover -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 FullScreenCover -destination platform=macOS,arch=arm64
Resolve Package Graph
Resolved source packages:
  FullScreenCover: /Users/admin/builder/spi-builder-workspace
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (3 targets)
    Target 'FullScreenCover' in project 'FullScreenCover'
        ➜ Explicit dependency on target 'FullScreenCover' in project 'FullScreenCover'
        ➜ Explicit dependency on target 'FullScreenCover_FullScreenCover' in project 'FullScreenCover'
    Target 'FullScreenCover' in project 'FullScreenCover'
        ➜ Explicit dependency on target 'FullScreenCover_FullScreenCover' in project 'FullScreenCover'
    Target 'FullScreenCover_FullScreenCover' in project 'FullScreenCover' (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: 37e066d8f8a0e089bc78118b6170bb7f
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/37e066d8f8a0e089bc78118b6170bb7f.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
ProcessInfoPlistFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/FullScreenCover_FullScreenCover.bundle/Contents/Info.plist /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FullScreenCover.build/Debug/FullScreenCover_FullScreenCover.build/empty-FullScreenCover_FullScreenCover.plist (in target 'FullScreenCover_FullScreenCover' from project 'FullScreenCover')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-infoPlistUtility /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FullScreenCover.build/Debug/FullScreenCover_FullScreenCover.build/empty-FullScreenCover_FullScreenCover.plist -producttype com.apple.product-type.bundle -expandbuildsettings -platform macosx -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/FullScreenCover_FullScreenCover.bundle/Contents/Info.plist
SwiftDriver FullScreenCover normal arm64 com.apple.xcode.tools.swift.compiler (in target 'FullScreenCover' from project 'FullScreenCover')
    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 FullScreenCover -Onone -enforce-exclusivity\=checked @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FullScreenCover.build/Debug/FullScreenCover.build/Objects-normal/arm64/FullScreenCover.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 6 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -I /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx15.4-24E241-8287b8f5db97e746a1562fbca0c9d29b.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FullScreenCover.build/Debug/FullScreenCover.build/Objects-normal/arm64/FullScreenCover-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/FullScreenCover.build/Debug/FullScreenCover.build/Objects-normal/arm64/FullScreenCover.swiftmodule -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -package-name spi_builder_workspace -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FullScreenCover.build/Debug/FullScreenCover.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FullScreenCover.build/Debug/FullScreenCover.build/Objects-normal/arm64/FullScreenCover_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/FullScreenCover.build/Debug/FullScreenCover.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FullScreenCover.build/Debug/FullScreenCover.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FullScreenCover.build/Debug/FullScreenCover.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/FullScreenCover.build/Debug/FullScreenCover.build/Objects-normal/arm64/FullScreenCover-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
SwiftCompile normal arm64 Compiling\ AsyncBroadcast.swift /Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/AsyncBroadcast.swift (in target 'FullScreenCover' from project 'FullScreenCover')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/AsyncBroadcast.swift (in target 'FullScreenCover' from project 'FullScreenCover')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 Compiling\ resource_bundle_accessor.swift /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FullScreenCover.build/Debug/FullScreenCover.build/DerivedSources/resource_bundle_accessor.swift (in target 'FullScreenCover' from project 'FullScreenCover')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FullScreenCover.build/Debug/FullScreenCover.build/DerivedSources/resource_bundle_accessor.swift (in target 'FullScreenCover' from project 'FullScreenCover')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

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

SwiftEmitModule normal arm64 Emitting\ module\ for\ FullScreenCover (in target 'FullScreenCover' from project 'FullScreenCover')
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/.derivedData/Build/Intermediates.noindex/FullScreenCover.build/Debug/FullScreenCover.build/DerivedSources/resource_bundle_accessor.swift /Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/AsyncBroadcast.swift /Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/FullScreenCoverModifier.swift /Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift /Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationPhase.swift /Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationProxy.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 6 -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/FullScreenCover.build/Debug/FullScreenCover.build/Objects-normal/arm64/FullScreenCover_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/FullScreenCover.build/Debug/FullScreenCover.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/FullScreenCover.build/Debug/FullScreenCover.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FullScreenCover.build/Debug/FullScreenCover.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FullScreenCover.build/Debug/FullScreenCover.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -module-name FullScreenCover -package-name spi_builder_workspace -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/FullScreenCover.build/Debug/FullScreenCover.build/Objects-normal/arm64/FullScreenCover.swiftdoc -emit-module-source-info-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FullScreenCover.build/Debug/FullScreenCover.build/Objects-normal/arm64/FullScreenCover.swiftsourceinfo -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FullScreenCover.build/Debug/FullScreenCover.build/Objects-normal/arm64/FullScreenCover-Swift.h -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FullScreenCover.build/Debug/FullScreenCover.build/Objects-normal/arm64/FullScreenCover-master-emit-module.dia -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FullScreenCover.build/Debug/FullScreenCover.build/Objects-normal/arm64/FullScreenCover-master-emit-module.d -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FullScreenCover.build/Debug/FullScreenCover.build/Objects-normal/arm64/FullScreenCover.swiftmodule -emit-abi-descriptor-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FullScreenCover.build/Debug/FullScreenCover.build/Objects-normal/arm64/FullScreenCover.abi.json
EmitSwiftModule normal arm64 (in target 'FullScreenCover' from project 'FullScreenCover')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/AsyncBroadcast.swift:10:39: error: 'CheckedContinuation' is only available in macOS 10.15 or newer
    private var continuations: [UUID: CheckedContinuation<Void, any Error>] = [:]
                                      ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/AsyncBroadcast.swift:9:13: note: add @available attribute to enclosing class
final class AsyncBroadcast: Sendable {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/FullScreenCoverModifier.swift:4:6: error: 'State' is only available in macOS 10.15 or newer
    @State private var isSheetPresented: Bool
     ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/FullScreenCoverModifier.swift:3:8: note: add @available attribute to enclosing generic struct
struct FullScreenCoverModifier<ModalContent: View>: ViewModifier {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/FullScreenCoverModifier.swift:5:6: error: 'State' is only available in macOS 10.15 or newer
    @State private var showModalContent = false
     ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/FullScreenCoverModifier.swift:3:8: note: add @available attribute to enclosing generic struct
struct FullScreenCoverModifier<ModalContent: View>: ViewModifier {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/FullScreenCoverModifier.swift:6:6: error: 'ObservedObject' is only available in macOS 10.15 or newer
    @ObservedObject private var presentationProxy: PresentationProxy
     ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/FullScreenCoverModifier.swift:3:8: note: add @available attribute to enclosing generic struct
struct FullScreenCoverModifier<ModalContent: View>: ViewModifier {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/FullScreenCoverModifier.swift:8:6: error: 'ViewBuilder' is only available in macOS 10.15 or newer
    @ViewBuilder private let modalContent: () -> ModalContent
     ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/FullScreenCoverModifier.swift:3:8: note: add @available attribute to enclosing generic struct
struct FullScreenCoverModifier<ModalContent: View>: ViewModifier {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/FullScreenCoverModifier.swift:10:28: error: 'Animation' is only available in macOS 10.15 or newer
    private let animation: Animation?
                           ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/FullScreenCoverModifier.swift:3:8: note: add @available attribute to enclosing generic struct
struct FullScreenCoverModifier<ModalContent: View>: ViewModifier {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/FullScreenCoverModifier.swift:12:41: error: 'View' is only available in macOS 10.15 or newer
    func body(content: Content) -> some View {
                                        ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/FullScreenCoverModifier.swift:12:10: note: add @available attribute to enclosing instance method
    func body(content: Content) -> some View {
         ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/FullScreenCoverModifier.swift:3:8: note: add @available attribute to enclosing generic struct
struct FullScreenCoverModifier<ModalContent: View>: ViewModifier {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/FullScreenCoverModifier.swift:80:20: error: 'Animation' is only available in macOS 10.15 or newer
        animation: Animation? = .default,
                   ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/FullScreenCoverModifier.swift:78:5: note: add @available attribute to enclosing initializer
    init(
    ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/FullScreenCoverModifier.swift:3:8: note: add @available attribute to enclosing generic struct
struct FullScreenCoverModifier<ModalContent: View>: ViewModifier {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/FullScreenCoverModifier.swift:81:10: error: 'ViewBuilder' is only available in macOS 10.15 or newer
        @ViewBuilder modalContent: @escaping () -> ModalContent
         ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/FullScreenCoverModifier.swift:78:5: note: add @available attribute to enclosing initializer
    init(
    ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/FullScreenCoverModifier.swift:3:8: note: add @available attribute to enclosing generic struct
struct FullScreenCoverModifier<ModalContent: View>: ViewModifier {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/FullScreenCoverModifier.swift:80:34: error: 'default' is only available in macOS 10.15 or newer
        animation: Animation? = .default,
                                 ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/FullScreenCoverModifier.swift:78:5: note: add @available attribute to enclosing initializer
    init(
    ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/FullScreenCoverModifier.swift:3:8: note: add @available attribute to enclosing generic struct
struct FullScreenCoverModifier<ModalContent: View>: ViewModifier {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/FullScreenCoverModifier.swift:3:46: error: 'View' is only available in macOS 10.15 or newer
struct FullScreenCoverModifier<ModalContent: View>: ViewModifier {
                                             ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/FullScreenCoverModifier.swift:3:8: note: add @available attribute to enclosing generic struct
struct FullScreenCoverModifier<ModalContent: View>: ViewModifier {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/FullScreenCoverModifier.swift:101:52: error: 'View' is only available in macOS 10.15 or newer
        @ViewBuilder content: @escaping () -> some View
                                                   ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/FullScreenCoverModifier.swift:98:10: note: add @available attribute to enclosing instance method
    func fullScreenCover(
         ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/FullScreenCoverModifier.swift:91:8: note: add @available attribute to enclosing extension
public extension View {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/FullScreenCoverModifier.swift:100:20: error: 'Animation' is only available in macOS 10.15 or newer
        animation: Animation? = .default,
                   ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/FullScreenCoverModifier.swift:98:10: note: add @available attribute to enclosing instance method
    func fullScreenCover(
         ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/FullScreenCoverModifier.swift:91:8: note: add @available attribute to enclosing extension
public extension View {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/FullScreenCoverModifier.swift:101:10: error: 'ViewBuilder' is only available in macOS 10.15 or newer
        @ViewBuilder content: @escaping () -> some View
         ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/FullScreenCoverModifier.swift:98:10: note: add @available attribute to enclosing instance method
    func fullScreenCover(
         ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/FullScreenCoverModifier.swift:91:8: note: add @available attribute to enclosing extension
public extension View {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/FullScreenCoverModifier.swift:101:52: error: 'View' is only available in macOS 10.15 or newer
        @ViewBuilder content: @escaping () -> some View
                                                   ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/FullScreenCoverModifier.swift:98:10: note: add @available attribute to enclosing instance method
    func fullScreenCover(
         ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/FullScreenCoverModifier.swift:91:8: note: add @available attribute to enclosing extension
public extension View {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/FullScreenCoverModifier.swift:102:15: error: 'View' is only available in macOS 10.15 or newer
    ) -> some View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/FullScreenCoverModifier.swift:98:10: note: add @available attribute to enclosing instance method
    func fullScreenCover(
         ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/FullScreenCoverModifier.swift:91:8: note: add @available attribute to enclosing extension
public extension View {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/FullScreenCoverModifier.swift:100:34: error: 'default' is only available in macOS 10.15 or newer
        animation: Animation? = .default,
                                 ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/FullScreenCoverModifier.swift:98:10: note: add @available attribute to enclosing instance method
    func fullScreenCover(
         ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/FullScreenCoverModifier.swift:91:8: note: add @available attribute to enclosing extension
public extension View {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/FullScreenCoverModifier.swift:91:18: error: 'View' is only available in macOS 10.15 or newer
public extension View {
                 ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/FullScreenCoverModifier.swift:91:8: note: add @available attribute to enclosing extension
public extension View {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:31:6: error: 'StateObject' is only available in macOS 11.0 or newer
    @StateObject private var presentationProxy = PresentationProxy()
     ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:30:15: note: add @available attribute to enclosing generic struct
public struct PresentationCoordinator<Content: View>: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.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/FullScreenCover/PresentationCoordinator.swift:35:16: note: add @available attribute to enclosing property
    public var body: some View {
               ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:30:15: note: add @available attribute to enclosing generic struct
public struct PresentationCoordinator<Content: View>: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:46:18: error: 'ViewBuilder' is only available in macOS 10.15 or newer
    public init(@ViewBuilder content: @escaping (PresentationProxy) -> Content) {
                 ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:46:12: note: add @available attribute to enclosing initializer
    public init(@ViewBuilder content: @escaping (PresentationProxy) -> Content) {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:30:15: note: add @available attribute to enclosing generic struct
public struct PresentationCoordinator<Content: View>: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:30:48: error: 'View' is only available in macOS 10.15 or newer
public struct PresentationCoordinator<Content: View>: View {
                                               ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:30:15: note: add @available attribute to enclosing generic struct
public struct PresentationCoordinator<Content: View>: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:53:2: error: 'Preview(_:body:)' is only available in macOS 10.15 or newer
#Preview("Custom Transition") {
 ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:54:5: error: conformance of 'Text' to 'View' is only available in macOS 10.15 or newer
    PresentationCoordinator { proxy in
    ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:54:5: note: add 'if #available' version check
    PresentationCoordinator { proxy in
    ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:54:5: error: conformance of 'Text' to 'View' is only available in macOS 10.15 or newer
    PresentationCoordinator { proxy in
    ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:54:5: note: add 'if #available' version check
    PresentationCoordinator { proxy in
    ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:54:29: error: conformance of 'Text' to 'View' is only available in macOS 10.15 or newer
    PresentationCoordinator { proxy in
                            ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:54:29: note: add 'if #available' version check
    PresentationCoordinator { proxy in
                            ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:54:29: error: conformance of 'Text' to 'View' is only available in macOS 10.15 or newer
    PresentationCoordinator { proxy in
                            ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:54:29: note: add 'if #available' version check
    PresentationCoordinator { proxy in
                            ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:55:9: error: 'VStack' is only available in macOS 10.15 or newer
        VStack(spacing: 20) {
        ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:55:9: note: add 'if #available' version check
        VStack(spacing: 20) {
        ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:55:29: error: conformance of 'Text' to 'View' is only available in macOS 10.15 or newer
        VStack(spacing: 20) {
                            ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:55:29: note: add 'if #available' version check
        VStack(spacing: 20) {
                            ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:56:13: error: conformance of 'Text' to 'View' is only available in macOS 10.15 or newer
            Text("Custom Scale + Fade Transition")
            ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:56:13: note: add 'if #available' version check
            Text("Custom Scale + Fade Transition")
            ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:56:13: error: 'Text' is only available in macOS 10.15 or newer
            Text("Custom Scale + Fade Transition")
            ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:56:13: note: add 'if #available' version check
            Text("Custom Scale + Fade Transition")
            ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:57:18: error: 'font' is only available in macOS 10.15 or newer
                .font(.headline)
                 ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:57:18: note: add 'if #available' version check
                .font(.headline)
                 ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:57:24: error: 'headline' is only available in macOS 10.15 or newer
                .font(.headline)
                       ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:57:24: note: add 'if #available' version check
                .font(.headline)
                       ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:59:13: error: 'Button' is only available in macOS 10.15 or newer
            Button("Present Modal") {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:59:13: note: add 'if #available' version check
            Button("Present Modal") {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:59:13: error: 'init(_:action:)' is only available in macOS 10.15 or newer
            Button("Present Modal") {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:59:13: note: add 'if #available' version check
            Button("Present Modal") {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:59:20: error: 'LocalizedStringKey' is only available in macOS 10.15 or newer
            Button("Present Modal") {
                   ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:59:20: note: add 'if #available' version check
            Button("Present Modal") {
                   ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:60:17: error: 'Task' is only available in macOS 10.15 or newer
                Task {
                ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:60:17: note: add 'if #available' version check
                Task {
                ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:60:17: error: 'init(priority:operation:)' is only available in macOS 10.15 or newer
                Task {
                ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:60:17: note: add 'if #available' version check
                Task {
                ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:64:14: error: 'buttonStyle' is only available in macOS 10.15 or newer
            .buttonStyle(.borderedProminent)
             ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:64:14: note: add 'if #available' version check
            .buttonStyle(.borderedProminent)
             ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:64:27: error: 'borderedProminent' is only available in macOS 12.0 or newer
            .buttonStyle(.borderedProminent)
                          ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:64:27: note: add 'if #available' version check
            .buttonStyle(.borderedProminent)
                          ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:55:29: error: conformance of 'Text' to 'View' is only available in macOS 10.15 or newer
        VStack(spacing: 20) {
                            ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:55:29: note: add 'if #available' version check
        VStack(spacing: 20) {
                            ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:66:59: error: 'spring(duration:bounce:blendDuration:)' is only available in macOS 10.15 or newer
        .fullScreenCover(presentation: proxy, animation: .spring(duration: 0.5, bounce: 0.2)) {
                                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:66:59: note: add 'if #available' version check
        .fullScreenCover(presentation: proxy, animation: .spring(duration: 0.5, bounce: 0.2)) {
                                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:66:95: error: conformance of 'Text' to 'View' is only available in macOS 10.15 or newer
        .fullScreenCover(presentation: proxy, animation: .spring(duration: 0.5, bounce: 0.2)) {
                                                                                              ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:66:95: note: add 'if #available' version check
        .fullScreenCover(presentation: proxy, animation: .spring(duration: 0.5, bounce: 0.2)) {
                                                                                              ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:67:13: error: 'ZStack' is only available in macOS 10.15 or newer
            ZStack {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:67:13: note: add 'if #available' version check
            ZStack {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:67:20: error: conformance of 'Text' to 'View' is only available in macOS 10.15 or newer
            ZStack {
                   ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:67:20: note: add 'if #available' version check
            ZStack {
                   ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:68:17: error: 'Color' is only available in macOS 10.15 or newer
                Color.black.opacity(0.5)
                ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:68:17: note: add 'if #available' version check
                Color.black.opacity(0.5)
                ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:68:23: error: 'black' is only available in macOS 10.15 or newer
                Color.black.opacity(0.5)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:68:23: note: add 'if #available' version check
                Color.black.opacity(0.5)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:68:29: error: 'opacity' is only available in macOS 10.15 or newer
                Color.black.opacity(0.5)
                            ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:68:29: note: add 'if #available' version check
                Color.black.opacity(0.5)
                            ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:69:22: error: 'ignoresSafeArea(_:edges:)' is only available in macOS 11.0 or newer
                    .ignoresSafeArea()
                     ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:69:22: note: add 'if #available' version check
                    .ignoresSafeArea()
                     ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:71:17: error: 'VStack' is only available in macOS 10.15 or newer
                VStack(spacing: 24) {
                ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:71:17: note: add 'if #available' version check
                VStack(spacing: 24) {
                ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:71:37: error: conformance of 'Text' to 'View' is only available in macOS 10.15 or newer
                VStack(spacing: 24) {
                                    ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:71:37: note: add 'if #available' version check
                VStack(spacing: 24) {
                                    ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:72:21: error: 'Image' is only available in macOS 10.15 or newer
                    Image(systemName: "checkmark.seal.fill")
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:72:21: note: add 'if #available' version check
                    Image(systemName: "checkmark.seal.fill")
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:72:21: error: 'init(systemName:)' is only available in macOS 11.0 or newer
                    Image(systemName: "checkmark.seal.fill")
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:72:21: note: add 'if #available' version check
                    Image(systemName: "checkmark.seal.fill")
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:73:26: error: 'font' is only available in macOS 10.15 or newer
                        .font(.system(size: 60))
                         ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:73:26: note: add 'if #available' version check
                        .font(.system(size: 60))
                         ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:73:32: error: 'system(size:weight:design:)' is only available in macOS 13.0 or newer
                        .font(.system(size: 60))
                               ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:73:32: note: add 'if #available' version check
                        .font(.system(size: 60))
                               ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:74:26: error: 'foregroundStyle' is only available in macOS 12.0 or newer
                        .foregroundStyle(.green)
                         ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:74:26: note: add 'if #available' version check
                        .foregroundStyle(.green)
                         ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:74:43: error: 'green' is only available in macOS 10.15 or newer
                        .foregroundStyle(.green)
                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:74:43: note: add 'if #available' version check
                        .foregroundStyle(.green)
                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:76:21: error: conformance of 'Text' to 'View' is only available in macOS 10.15 or newer
                    Text("Success!")
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:76:21: note: add 'if #available' version check
                    Text("Success!")
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:76:21: error: 'Text' is only available in macOS 10.15 or newer
                    Text("Success!")
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:76:21: note: add 'if #available' version check
                    Text("Success!")
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:77:26: error: 'font' is only available in macOS 10.15 or newer
                        .font(.largeTitle.bold())
                         ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:77:26: note: add 'if #available' version check
                        .font(.largeTitle.bold())
                         ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:77:32: error: 'largeTitle' is only available in macOS 10.15 or newer
                        .font(.largeTitle.bold())
                               ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:77:32: note: add 'if #available' version check
                        .font(.largeTitle.bold())
                               ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:77:43: error: 'bold()' is only available in macOS 10.15 or newer
                        .font(.largeTitle.bold())
                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:77:43: note: add 'if #available' version check
                        .font(.largeTitle.bold())
                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:78:26: error: 'foregroundStyle' is only available in macOS 14.0 or newer
                        .foregroundStyle(.white)
                         ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:78:26: note: add 'if #available' version check
                        .foregroundStyle(.white)
                         ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:78:43: error: 'white' is only available in macOS 10.15 or newer
                        .foregroundStyle(.white)
                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:78:43: note: add 'if #available' version check
                        .foregroundStyle(.white)
                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:80:21: error: 'Text' is only available in macOS 10.15 or newer
                    Text("This modal uses a custom scale + fade transition\ninstead of the default slide-up animation.")
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:80:21: note: add 'if #available' version check
                    Text("This modal uses a custom scale + fade transition\ninstead of the default slide-up animation.")
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:81:26: error: 'multilineTextAlignment' is only available in macOS 10.15 or newer
                        .multilineTextAlignment(.center)
                         ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:81:26: note: add 'if #available' version check
                        .multilineTextAlignment(.center)
                         ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:82:26: error: 'foregroundStyle' is only available in macOS 12.0 or newer
                        .foregroundStyle(.white.opacity(0.7))
                         ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:82:26: note: add 'if #available' version check
                        .foregroundStyle(.white.opacity(0.7))
                         ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:82:43: error: 'white' is only available in macOS 10.15 or newer
                        .foregroundStyle(.white.opacity(0.7))
                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:82:43: note: add 'if #available' version check
                        .foregroundStyle(.white.opacity(0.7))
                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:82:49: error: 'opacity' is only available in macOS 12.0 or newer
                        .foregroundStyle(.white.opacity(0.7))
                                                ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:82:49: note: add 'if #available' version check
                        .foregroundStyle(.white.opacity(0.7))
                                                ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:84:21: error: 'Button' is only available in macOS 10.15 or newer
                    Button("Dismiss") {
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:84:21: note: add 'if #available' version check
                    Button("Dismiss") {
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:84:21: error: 'init(_:action:)' is only available in macOS 10.15 or newer
                    Button("Dismiss") {
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:84:21: note: add 'if #available' version check
                    Button("Dismiss") {
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:84:28: error: 'LocalizedStringKey' is only available in macOS 10.15 or newer
                    Button("Dismiss") {
                           ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:84:28: note: add 'if #available' version check
                    Button("Dismiss") {
                           ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:85:25: error: 'Task' is only available in macOS 10.15 or newer
                        Task {
                        ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:85:25: note: add 'if #available' version check
                        Task {
                        ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:85:25: error: 'init(priority:operation:)' is only available in macOS 10.15 or newer
                        Task {
                        ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:85:25: note: add 'if #available' version check
                        Task {
                        ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:89:22: error: 'buttonStyle' is only available in macOS 10.15 or newer
                    .buttonStyle(.bordered)
                     ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:89:22: note: add 'if #available' version check
                    .buttonStyle(.bordered)
                     ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:89:35: error: 'bordered' is only available in macOS 10.15 or newer
                    .buttonStyle(.bordered)
                                  ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:89:35: note: add 'if #available' version check
                    .buttonStyle(.bordered)
                                  ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:90:22: error: 'tint' is only available in macOS 12.0 or newer
                    .tint(.white)
                     ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:90:22: note: add 'if #available' version check
                    .tint(.white)
                     ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:90:28: error: 'white' is only available in macOS 10.15 or newer
                    .tint(.white)
                           ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:90:28: note: add 'if #available' version check
                    .tint(.white)
                           ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:71:37: error: conformance of 'Text' to 'View' is only available in macOS 10.15 or newer
                VStack(spacing: 24) {
                                    ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:71:37: note: add 'if #available' version check
                VStack(spacing: 24) {
                                    ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:92:18: error: 'padding' is only available in macOS 10.15 or newer
                .padding()
                 ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:92:18: note: add 'if #available' version check
                .padding()
                 ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:94:14: error: 'transition' is only available in macOS 10.15 or newer
            .transition(.scale(scale: 0.8).combined(with: .opacity))
             ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:94:14: note: add 'if #available' version check
            .transition(.scale(scale: 0.8).combined(with: .opacity))
             ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:94:26: error: 'scale(scale:anchor:)' is only available in macOS 10.15 or newer
            .transition(.scale(scale: 0.8).combined(with: .opacity))
                         ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:94:26: note: add 'if #available' version check
            .transition(.scale(scale: 0.8).combined(with: .opacity))
                         ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:94:44: error: 'combined(with:)' is only available in macOS 10.15 or newer
            .transition(.scale(scale: 0.8).combined(with: .opacity))
                                           ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:94:44: note: add 'if #available' version check
            .transition(.scale(scale: 0.8).combined(with: .opacity))
                                           ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:94:60: error: 'opacity' is only available in macOS 10.15 or newer
            .transition(.scale(scale: 0.8).combined(with: .opacity))
                                                           ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:94:60: note: add 'if #available' version check
            .transition(.scale(scale: 0.8).combined(with: .opacity))
                                                           ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:154:5: error: cannot use explicit 'return' statement in the body of result builder 'ViewBuilder'
    return ChainedPresentationDemo()
    ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationCoordinator.swift:154:5: note: remove 'return' statements to apply the result builder
    return ChainedPresentationDemo()
    ^~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationProxy.swift:10:6: error: 'Published' is only available in macOS 10.15 or newer
    @Published public private(set) var phase: PresentationPhase = .idle
     ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationProxy.swift:8:20: note: add @available attribute to enclosing class
public final class PresentationProxy: ObservableObject, Sendable {
                   ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationProxy.swift:8:39: error: 'ObservableObject' is only available in macOS 10.15 or newer
public final class PresentationProxy: ObservableObject, Sendable {
                                      ^
/Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationProxy.swift:8:20: note: add @available attribute to enclosing class
public final class PresentationProxy: ObservableObject, Sendable {
                   ^
SwiftCompile normal arm64 Compiling\ PresentationPhase.swift /Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationPhase.swift (in target 'FullScreenCover' from project 'FullScreenCover')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/FullScreenCover/PresentationPhase.swift (in target 'FullScreenCover' from project 'FullScreenCover')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

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

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

--- xcodebuild: WARNING: Using the first of multiple matching destinations:
{ platform:macOS, arch:arm64, id:fae38ffcb3df0cbdc26c9cbf6bdee0f170f64355, name:My Mac }
{ platform:macOS, arch:arm64, variant:Mac Catalyst, id:fae38ffcb3df0cbdc26c9cbf6bdee0f170f64355, name:My Mac }
{ platform:macOS, arch:arm64, variant:DriverKit, id:fae38ffcb3df0cbdc26c9cbf6bdee0f170f64355, name:My Mac }
{ platform:macOS, arch:arm64, variant:Designed for [iPad,iPhone], id:fae38ffcb3df0cbdc26c9cbf6bdee0f170f64355, name:My Mac }
** BUILD FAILED **
The following build commands failed:
	SwiftEmitModule normal arm64 Emitting\ module\ for\ FullScreenCover (in target 'FullScreenCover' from project 'FullScreenCover')
	EmitSwiftModule normal arm64 (in target 'FullScreenCover' from project 'FullScreenCover')
	Building workspace spi-builder-workspace with scheme FullScreenCover
(3 failures)
BUILD FAILURE 6.1 macosXcodebuild