The Swift Package Index logo.Swift Package Index

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

Build Information

Failed to build CancelableCircularProgressView, reference main (279c25), with Swift 6.1 for macOS (Xcode) using Xcode 16.3 on 27 Apr 2025 21:04:08 UTC.

Build Command

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

Build Log

========================================
RunAll
========================================
Builder version: 4.61.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/RayKitajima/CancelableCircularProgressView.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/RayKitajima/CancelableCircularProgressView
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 279c252 Create LICENSE
Cloned https://github.com/RayKitajima/CancelableCircularProgressView.git
Revision (git rev-parse @):
279c252ae4af949479d1d066d408ff660db2f2b4
SUCCESS checkout https://github.com/RayKitajima/CancelableCircularProgressView.git at main
========================================
Build
========================================
Selected platform:         macosXcodebuild
Swift version:             6.1
Building package at path:  $PWD
https://github.com/RayKitajima/CancelableCircularProgressView.git
https://github.com/RayKitajima/CancelableCircularProgressView.git
{
  "dependencies" : [
  ],
  "manifest_display_name" : "CancelableCircularProgressView",
  "name" : "CancelableCircularProgressView",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "CancelableCircularProgressView",
      "targets" : [
        "CancelableCircularProgressView"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "CancelableCircularProgressViewTests",
      "module_type" : "SwiftTarget",
      "name" : "CancelableCircularProgressViewTests",
      "path" : "Tests/CancelableCircularProgressViewTests",
      "sources" : [
        "CancelableCircularProgressViewTests.swift"
      ],
      "target_dependencies" : [
        "CancelableCircularProgressView"
      ],
      "type" : "test"
    },
    {
      "c99name" : "CancelableCircularProgressView",
      "module_type" : "SwiftTarget",
      "name" : "CancelableCircularProgressView",
      "path" : "Sources/CancelableCircularProgressView",
      "product_memberships" : [
        "CancelableCircularProgressView"
      ],
      "sources" : [
        "CancelableCircularProgressView.swift",
        "CircularProgressView.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.9"
}
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:
  CancelableCircularProgressView: /Users/admin/builder/spi-builder-workspace
resolved source packages: CancelableCircularProgressView
{
  "dependencies" : [
  ],
  "manifest_display_name" : "CancelableCircularProgressView",
  "name" : "CancelableCircularProgressView",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "CancelableCircularProgressView",
      "targets" : [
        "CancelableCircularProgressView"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "CancelableCircularProgressViewTests",
      "module_type" : "SwiftTarget",
      "name" : "CancelableCircularProgressViewTests",
      "path" : "Tests/CancelableCircularProgressViewTests",
      "sources" : [
        "CancelableCircularProgressViewTests.swift"
      ],
      "target_dependencies" : [
        "CancelableCircularProgressView"
      ],
      "type" : "test"
    },
    {
      "c99name" : "CancelableCircularProgressView",
      "module_type" : "SwiftTarget",
      "name" : "CancelableCircularProgressView",
      "path" : "Sources/CancelableCircularProgressView",
      "product_memberships" : [
        "CancelableCircularProgressView"
      ],
      "sources" : [
        "CancelableCircularProgressView.swift",
        "CircularProgressView.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.9"
}
{
  "workspace" : {
    "name" : "spi-builder-workspace",
    "schemes" : [
      "CancelableCircularProgressView"
    ]
  }
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme CancelableCircularProgressView -destination platform=macOS,arch=arm64 OTHER_SWIFT_FLAGS=-stats-output-dir .stats -strict-concurrency=complete -enable-upcoming-feature StrictConcurrency -enable-upcoming-feature DisableOutwardActorInference -enable-upcoming-feature GlobalActorIsolatedTypesUsability -enable-upcoming-feature InferSendableFromCaptures
Command line invocation:
    /Applications/Xcode-16.3.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath /Users/admin/builder/spi-builder-workspace/.derivedData build -scheme CancelableCircularProgressView -destination platform=macOS,arch=arm64 "OTHER_SWIFT_FLAGS=-stats-output-dir .stats -strict-concurrency=complete -enable-upcoming-feature StrictConcurrency -enable-upcoming-feature DisableOutwardActorInference -enable-upcoming-feature GlobalActorIsolatedTypesUsability -enable-upcoming-feature InferSendableFromCaptures"
Build settings from command line:
    OTHER_SWIFT_FLAGS = -stats-output-dir .stats -strict-concurrency=complete -enable-upcoming-feature StrictConcurrency -enable-upcoming-feature DisableOutwardActorInference -enable-upcoming-feature GlobalActorIsolatedTypesUsability -enable-upcoming-feature InferSendableFromCaptures
Resolve Package Graph
Resolved source packages:
  CancelableCircularProgressView: /Users/admin/builder/spi-builder-workspace
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (2 targets)
    Target 'CancelableCircularProgressView' in project 'CancelableCircularProgressView'
        ➜ Explicit dependency on target 'CancelableCircularProgressView' in project 'CancelableCircularProgressView'
    Target 'CancelableCircularProgressView' in project 'CancelableCircularProgressView' (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: 5766288756502c9b271c634df9545c2c
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/5766288756502c9b271c634df9545c2c.xcbuilddata
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
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products
ClangStatCache /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx15.4-24E241-8287b8f5db97e746a1562fbca0c9d29b.sdkstatcache
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk -o /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx15.4-24E241-8287b8f5db97e746a1562fbca0c9d29b.sdkstatcache
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EagerLinkingTBDs/Debug
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EagerLinkingTBDs/Debug
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/PackageFrameworks
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/PackageFrameworks
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CancelableCircularProgressView.build/Debug/CancelableCircularProgressView.build/CancelableCircularProgressView.DependencyStaticMetadataFileList (in target 'CancelableCircularProgressView' from project 'CancelableCircularProgressView')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CancelableCircularProgressView.build/Debug/CancelableCircularProgressView.build/CancelableCircularProgressView.DependencyStaticMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CancelableCircularProgressView.build/Debug/CancelableCircularProgressView.build/CancelableCircularProgressView.modulemap (in target 'CancelableCircularProgressView' from project 'CancelableCircularProgressView')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CancelableCircularProgressView.build/Debug/CancelableCircularProgressView.build/CancelableCircularProgressView.modulemap
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CancelableCircularProgressView.build/Debug/CancelableCircularProgressView.build/CancelableCircularProgressView.DependencyMetadataFileList (in target 'CancelableCircularProgressView' from project 'CancelableCircularProgressView')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CancelableCircularProgressView.build/Debug/CancelableCircularProgressView.build/CancelableCircularProgressView.DependencyMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CancelableCircularProgressView.build/Debug/CancelableCircularProgressView.build/Objects-normal/arm64/CancelableCircularProgressView.SwiftConstValuesFileList (in target 'CancelableCircularProgressView' from project 'CancelableCircularProgressView')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CancelableCircularProgressView.build/Debug/CancelableCircularProgressView.build/Objects-normal/arm64/CancelableCircularProgressView.SwiftConstValuesFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CancelableCircularProgressView.build/Debug/CancelableCircularProgressView.build/Objects-normal/arm64/CancelableCircularProgressView_const_extract_protocols.json (in target 'CancelableCircularProgressView' from project 'CancelableCircularProgressView')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CancelableCircularProgressView.build/Debug/CancelableCircularProgressView.build/Objects-normal/arm64/CancelableCircularProgressView_const_extract_protocols.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CancelableCircularProgressView.build/Debug/CancelableCircularProgressView.build/Objects-normal/arm64/CancelableCircularProgressView.LinkFileList (in target 'CancelableCircularProgressView' from project 'CancelableCircularProgressView')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CancelableCircularProgressView.build/Debug/CancelableCircularProgressView.build/Objects-normal/arm64/CancelableCircularProgressView.LinkFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CancelableCircularProgressView.build/Debug/CancelableCircularProgressView.build/Objects-normal/arm64/CancelableCircularProgressView-OutputFileMap.json (in target 'CancelableCircularProgressView' from project 'CancelableCircularProgressView')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CancelableCircularProgressView.build/Debug/CancelableCircularProgressView.build/Objects-normal/arm64/CancelableCircularProgressView-OutputFileMap.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CancelableCircularProgressView.build/Debug/CancelableCircularProgressView.build/Objects-normal/arm64/CancelableCircularProgressView.SwiftFileList (in target 'CancelableCircularProgressView' from project 'CancelableCircularProgressView')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CancelableCircularProgressView.build/Debug/CancelableCircularProgressView.build/Objects-normal/arm64/CancelableCircularProgressView.SwiftFileList
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps/CancelableCircularProgressView.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CancelableCircularProgressView.build/Debug/CancelableCircularProgressView.build/CancelableCircularProgressView.modulemap (in target 'CancelableCircularProgressView' from project 'CancelableCircularProgressView')
    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/CancelableCircularProgressView.build/Debug/CancelableCircularProgressView.build/CancelableCircularProgressView.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps
SwiftDriver CancelableCircularProgressView normal arm64 com.apple.xcode.tools.swift.compiler (in target 'CancelableCircularProgressView' from project 'CancelableCircularProgressView')
    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 CancelableCircularProgressView -Onone -enforce-exclusivity\=checked @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CancelableCircularProgressView.build/Debug/CancelableCircularProgressView.build/Objects-normal/arm64/CancelableCircularProgressView.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -stats-output-dir .stats -strict-concurrency\=complete -enable-upcoming-feature StrictConcurrency -enable-upcoming-feature DisableOutwardActorInference -enable-upcoming-feature GlobalActorIsolatedTypesUsability -enable-upcoming-feature InferSendableFromCaptures -plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk -target arm64-apple-macos10.13 -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -Xfrontend -serialize-debugging-options -profile-coverage-mapping -profile-generate -enable-testing -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -swift-version 5 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -I /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks -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/CancelableCircularProgressView.build/Debug/CancelableCircularProgressView.build/Objects-normal/arm64/CancelableCircularProgressView-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/CancelableCircularProgressView.build/Debug/CancelableCircularProgressView.build/Objects-normal/arm64/CancelableCircularProgressView.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/CancelableCircularProgressView.build/Debug/CancelableCircularProgressView.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CancelableCircularProgressView.build/Debug/CancelableCircularProgressView.build/Objects-normal/arm64/CancelableCircularProgressView_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/CancelableCircularProgressView.build/Debug/CancelableCircularProgressView.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CancelableCircularProgressView.build/Debug/CancelableCircularProgressView.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CancelableCircularProgressView.build/Debug/CancelableCircularProgressView.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/CancelableCircularProgressView.build/Debug/CancelableCircularProgressView.build/Objects-normal/arm64/CancelableCircularProgressView-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
SwiftEmitModule normal arm64 Emitting\ module\ for\ CancelableCircularProgressView (in target 'CancelableCircularProgressView' from project 'CancelableCircularProgressView')
EmitSwiftModule normal arm64 (in target 'CancelableCircularProgressView' from project 'CancelableCircularProgressView')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

/Users/admin/builder/spi-builder-workspace/Sources/CancelableCircularProgressView/CancelableCircularProgressView.swift:9:26: error: 'Color' is only available in macOS 10.15 or newer
    var backgroundColor: Color = .gray
                         ^
/Users/admin/builder/spi-builder-workspace/Sources/CancelableCircularProgressView/CancelableCircularProgressView.swift:5:8: note: add @available attribute to enclosing struct
struct CancelableCircularProgressView: View {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/CancelableCircularProgressView/CancelableCircularProgressView.swift:9:35: error: 'gray' is only available in macOS 10.15 or newer
    var backgroundColor: Color = .gray
                                  ^
/Users/admin/builder/spi-builder-workspace/Sources/CancelableCircularProgressView/CancelableCircularProgressView.swift:5:8: note: add @available attribute to enclosing struct
struct CancelableCircularProgressView: View {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/CancelableCircularProgressView/CancelableCircularProgressView.swift:10:26: error: 'Color' is only available in macOS 10.15 or newer
    var foregroundColor: Color = .accentColor
                         ^
/Users/admin/builder/spi-builder-workspace/Sources/CancelableCircularProgressView/CancelableCircularProgressView.swift:5:8: note: add @available attribute to enclosing struct
struct CancelableCircularProgressView: View {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/CancelableCircularProgressView/CancelableCircularProgressView.swift:10:35: error: 'accentColor' is only available in macOS 10.15 or newer
    var foregroundColor: Color = .accentColor
                                  ^
/Users/admin/builder/spi-builder-workspace/Sources/CancelableCircularProgressView/CancelableCircularProgressView.swift:5:8: note: add @available attribute to enclosing struct
struct CancelableCircularProgressView: View {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/CancelableCircularProgressView/CancelableCircularProgressView.swift:12:92: error: 'Color' is only available in macOS 10.15 or newer
    init(value: Double, lineWidth: CGFloat = 5.0, iconSize: CGFloat = 32, backgroundColor: Color = .gray, foregroundColor: Color = .accentColor) {
                                                                                           ^
/Users/admin/builder/spi-builder-workspace/Sources/CancelableCircularProgressView/CancelableCircularProgressView.swift:12:5: note: add @available attribute to enclosing initializer
    init(value: Double, lineWidth: CGFloat = 5.0, iconSize: CGFloat = 32, backgroundColor: Color = .gray, foregroundColor: Color = .accentColor) {
    ^
/Users/admin/builder/spi-builder-workspace/Sources/CancelableCircularProgressView/CancelableCircularProgressView.swift:5:8: note: add @available attribute to enclosing struct
struct CancelableCircularProgressView: View {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/CancelableCircularProgressView/CancelableCircularProgressView.swift:12:124: error: 'Color' is only available in macOS 10.15 or newer
    init(value: Double, lineWidth: CGFloat = 5.0, iconSize: CGFloat = 32, backgroundColor: Color = .gray, foregroundColor: Color = .accentColor) {
                                                                                                                           ^
/Users/admin/builder/spi-builder-workspace/Sources/CancelableCircularProgressView/CancelableCircularProgressView.swift:12:5: note: add @available attribute to enclosing initializer
    init(value: Double, lineWidth: CGFloat = 5.0, iconSize: CGFloat = 32, backgroundColor: Color = .gray, foregroundColor: Color = .accentColor) {
    ^
/Users/admin/builder/spi-builder-workspace/Sources/CancelableCircularProgressView/CancelableCircularProgressView.swift:5:8: note: add @available attribute to enclosing struct
struct CancelableCircularProgressView: View {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/CancelableCircularProgressView/CancelableCircularProgressView.swift:12:101: error: 'gray' is only available in macOS 10.15 or newer
    init(value: Double, lineWidth: CGFloat = 5.0, iconSize: CGFloat = 32, backgroundColor: Color = .gray, foregroundColor: Color = .accentColor) {
                                                                                                    ^
/Users/admin/builder/spi-builder-workspace/Sources/CancelableCircularProgressView/CancelableCircularProgressView.swift:12:5: note: add @available attribute to enclosing initializer
    init(value: Double, lineWidth: CGFloat = 5.0, iconSize: CGFloat = 32, backgroundColor: Color = .gray, foregroundColor: Color = .accentColor) {
    ^
/Users/admin/builder/spi-builder-workspace/Sources/CancelableCircularProgressView/CancelableCircularProgressView.swift:5:8: note: add @available attribute to enclosing struct
struct CancelableCircularProgressView: View {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/CancelableCircularProgressView/CancelableCircularProgressView.swift:12:133: error: 'accentColor' is only available in macOS 10.15 or newer
    init(value: Double, lineWidth: CGFloat = 5.0, iconSize: CGFloat = 32, backgroundColor: Color = .gray, foregroundColor: Color = .accentColor) {
                                                                                                                                    ^
/Users/admin/builder/spi-builder-workspace/Sources/CancelableCircularProgressView/CancelableCircularProgressView.swift:12:5: note: add @available attribute to enclosing initializer
    init(value: Double, lineWidth: CGFloat = 5.0, iconSize: CGFloat = 32, backgroundColor: Color = .gray, foregroundColor: Color = .accentColor) {
    ^
/Users/admin/builder/spi-builder-workspace/Sources/CancelableCircularProgressView/CancelableCircularProgressView.swift:5:8: note: add @available attribute to enclosing struct
struct CancelableCircularProgressView: View {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/CancelableCircularProgressView/CancelableCircularProgressView.swift:20:20: error: 'View' is only available in macOS 10.15 or newer
    var body: some View {
                   ^
/Users/admin/builder/spi-builder-workspace/Sources/CancelableCircularProgressView/CancelableCircularProgressView.swift:20:9: note: add @available attribute to enclosing property
    var body: some View {
        ^
/Users/admin/builder/spi-builder-workspace/Sources/CancelableCircularProgressView/CancelableCircularProgressView.swift:5:8: note: add @available attribute to enclosing struct
struct CancelableCircularProgressView: View {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/CancelableCircularProgressView/CancelableCircularProgressView.swift:36:10: error: 'State' is only available in macOS 10.15 or newer
        @State private var showProgress: Bool = false
         ^
/Users/admin/builder/spi-builder-workspace/Sources/CancelableCircularProgressView/CancelableCircularProgressView.swift:35:12: note: add @available attribute to enclosing struct
    struct PreviewContainer: View {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/CancelableCircularProgressView/CancelableCircularProgressView.swift:35:12: note: add @available attribute to enclosing struct
    struct PreviewContainer: View {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/CancelableCircularProgressView/CancelableCircularProgressView.swift:37:10: error: 'State' is only available in macOS 10.15 or newer
        @State private var playbackProgress: Double = 0.0
         ^
/Users/admin/builder/spi-builder-workspace/Sources/CancelableCircularProgressView/CancelableCircularProgressView.swift:35:12: note: add @available attribute to enclosing struct
    struct PreviewContainer: View {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/CancelableCircularProgressView/CancelableCircularProgressView.swift:35:12: note: add @available attribute to enclosing struct
    struct PreviewContainer: View {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/CancelableCircularProgressView/CancelableCircularProgressView.swift:38:10: error: 'State' is only available in macOS 10.15 or newer
        @State private var timer: Timer? = nil
         ^
/Users/admin/builder/spi-builder-workspace/Sources/CancelableCircularProgressView/CancelableCircularProgressView.swift:35:12: note: add @available attribute to enclosing struct
    struct PreviewContainer: View {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/CancelableCircularProgressView/CancelableCircularProgressView.swift:35:12: note: add @available attribute to enclosing struct
    struct PreviewContainer: View {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/CancelableCircularProgressView/CancelableCircularProgressView.swift:39:10: error: 'State' is only available in macOS 10.15 or newer
        @State private var isPaused: Bool = false
         ^
/Users/admin/builder/spi-builder-workspace/Sources/CancelableCircularProgressView/CancelableCircularProgressView.swift:35:12: note: add @available attribute to enclosing struct
    struct PreviewContainer: View {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/CancelableCircularProgressView/CancelableCircularProgressView.swift:35:12: note: add @available attribute to enclosing struct
    struct PreviewContainer: View {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/CancelableCircularProgressView/CancelableCircularProgressView.swift:43:24: error: 'View' is only available in macOS 10.15 or newer
        var body: some View {
                       ^
/Users/admin/builder/spi-builder-workspace/Sources/CancelableCircularProgressView/CancelableCircularProgressView.swift:43:13: note: add @available attribute to enclosing property
        var body: some View {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/CancelableCircularProgressView/CancelableCircularProgressView.swift:35:12: note: add @available attribute to enclosing struct
    struct PreviewContainer: View {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/CancelableCircularProgressView/CancelableCircularProgressView.swift:136:31: error: 'View' is only available in macOS 10.15 or newer
    static var previews: some View {
                              ^
/Users/admin/builder/spi-builder-workspace/Sources/CancelableCircularProgressView/CancelableCircularProgressView.swift:136:16: note: add @available attribute to enclosing static property
    static var previews: some View {
               ^
/Users/admin/builder/spi-builder-workspace/Sources/CancelableCircularProgressView/CancelableCircularProgressView.swift:34:8: note: add @available attribute to enclosing struct
struct CancelableCircularProgressView_Previews: PreviewProvider {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/CancelableCircularProgressView/CircularProgressView.swift:8:26: error: 'Color' is only available in macOS 10.15 or newer
    var backgroundColor: Color
                         ^
/Users/admin/builder/spi-builder-workspace/Sources/CancelableCircularProgressView/CircularProgressView.swift:5:8: note: add @available attribute to enclosing struct
struct CircularProgressView: View {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/CancelableCircularProgressView/CircularProgressView.swift:9:26: error: 'Color' is only available in macOS 10.15 or newer
    var foregroundColor: Color
                         ^
/Users/admin/builder/spi-builder-workspace/Sources/CancelableCircularProgressView/CircularProgressView.swift:5:8: note: add @available attribute to enclosing struct
struct CircularProgressView: View {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/CancelableCircularProgressView/CircularProgressView.swift:11:68: error: 'Color' is only available in macOS 10.15 or newer
    init(value: Double, lineWidth: CGFloat = 5.0, backgroundColor: Color = .gray, foregroundColor: Color = .accentColor) {
                                                                   ^
/Users/admin/builder/spi-builder-workspace/Sources/CancelableCircularProgressView/CircularProgressView.swift:11:5: note: add @available attribute to enclosing initializer
    init(value: Double, lineWidth: CGFloat = 5.0, backgroundColor: Color = .gray, foregroundColor: Color = .accentColor) {
    ^
/Users/admin/builder/spi-builder-workspace/Sources/CancelableCircularProgressView/CircularProgressView.swift:5:8: note: add @available attribute to enclosing struct
struct CircularProgressView: View {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/CancelableCircularProgressView/CircularProgressView.swift:11:100: error: 'Color' is only available in macOS 10.15 or newer
    init(value: Double, lineWidth: CGFloat = 5.0, backgroundColor: Color = .gray, foregroundColor: Color = .accentColor) {
                                                                                                   ^
/Users/admin/builder/spi-builder-workspace/Sources/CancelableCircularProgressView/CircularProgressView.swift:11:5: note: add @available attribute to enclosing initializer
    init(value: Double, lineWidth: CGFloat = 5.0, backgroundColor: Color = .gray, foregroundColor: Color = .accentColor) {
    ^
/Users/admin/builder/spi-builder-workspace/Sources/CancelableCircularProgressView/CircularProgressView.swift:5:8: note: add @available attribute to enclosing struct
struct CircularProgressView: View {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/CancelableCircularProgressView/CircularProgressView.swift:11:77: error: 'gray' is only available in macOS 10.15 or newer
    init(value: Double, lineWidth: CGFloat = 5.0, backgroundColor: Color = .gray, foregroundColor: Color = .accentColor) {
                                                                            ^
/Users/admin/builder/spi-builder-workspace/Sources/CancelableCircularProgressView/CircularProgressView.swift:11:5: note: add @available attribute to enclosing initializer
    init(value: Double, lineWidth: CGFloat = 5.0, backgroundColor: Color = .gray, foregroundColor: Color = .accentColor) {
    ^
/Users/admin/builder/spi-builder-workspace/Sources/CancelableCircularProgressView/CircularProgressView.swift:5:8: note: add @available attribute to enclosing struct
struct CircularProgressView: View {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/CancelableCircularProgressView/CircularProgressView.swift:11:109: error: 'accentColor' is only available in macOS 10.15 or newer
    init(value: Double, lineWidth: CGFloat = 5.0, backgroundColor: Color = .gray, foregroundColor: Color = .accentColor) {
                                                                                                            ^
/Users/admin/builder/spi-builder-workspace/Sources/CancelableCircularProgressView/CircularProgressView.swift:11:5: note: add @available attribute to enclosing initializer
    init(value: Double, lineWidth: CGFloat = 5.0, backgroundColor: Color = .gray, foregroundColor: Color = .accentColor) {
    ^
/Users/admin/builder/spi-builder-workspace/Sources/CancelableCircularProgressView/CircularProgressView.swift:5:8: note: add @available attribute to enclosing struct
struct CircularProgressView: View {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/CancelableCircularProgressView/CircularProgressView.swift:18:20: error: 'View' is only available in macOS 10.15 or newer
    var body: some View {
                   ^
/Users/admin/builder/spi-builder-workspace/Sources/CancelableCircularProgressView/CircularProgressView.swift:18:9: note: add @available attribute to enclosing property
    var body: some View {
        ^
/Users/admin/builder/spi-builder-workspace/Sources/CancelableCircularProgressView/CircularProgressView.swift:5:8: note: add @available attribute to enclosing struct
struct CircularProgressView: View {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/CancelableCircularProgressView/CircularProgressView.swift:41:24: error: 'View' is only available in macOS 10.15 or newer
        var body: some View {
                       ^
/Users/admin/builder/spi-builder-workspace/Sources/CancelableCircularProgressView/CircularProgressView.swift:41:13: note: add @available attribute to enclosing property
        var body: some View {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/CancelableCircularProgressView/CircularProgressView.swift:39:12: note: add @available attribute to enclosing struct
    struct PreviewContainer: View {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/CancelableCircularProgressView/CircularProgressView.swift:46:31: error: 'View' is only available in macOS 10.15 or newer
    static var previews: some View {
                              ^
/Users/admin/builder/spi-builder-workspace/Sources/CancelableCircularProgressView/CircularProgressView.swift:46:16: note: add @available attribute to enclosing static property
    static var previews: some View {
               ^
/Users/admin/builder/spi-builder-workspace/Sources/CancelableCircularProgressView/CircularProgressView.swift:38:8: note: add @available attribute to enclosing struct
struct CircularProgressView_Previews: PreviewProvider {
       ^
Failed frontend command:
/Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift-frontend -frontend -emit-module -experimental-skip-non-inlinable-function-bodies-without-types /Users/admin/builder/spi-builder-workspace/Sources/CancelableCircularProgressView/CancelableCircularProgressView.swift /Users/admin/builder/spi-builder-workspace/Sources/CancelableCircularProgressView/CircularProgressView.swift -target arm64-apple-macos10.13 -Xllvm -aarch64-use-tbi -enable-objc-interop -sdk /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -I /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks -no-color-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -profile-generate -profile-coverage-mapping -swift-version 5 -enforce-exclusivity\=checked -stats-output-dir /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode/.stats -Onone -D SWIFT_PACKAGE -D DEBUG -serialize-debugging-options -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CancelableCircularProgressView.build/Debug/CancelableCircularProgressView.build/Objects-normal/arm64/CancelableCircularProgressView_const_extract_protocols.json -enable-upcoming-feature StrictConcurrency -enable-upcoming-feature DisableOutwardActorInference -enable-upcoming-feature GlobalActorIsolatedTypesUsability -enable-upcoming-feature InferSendableFromCaptures -enable-experimental-feature DebugDescriptionMacro -strict-concurrency\=complete -empty-abi-descriptor -plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -working-directory -Xcc /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -resource-dir /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift -enable-anonymous-context-mangled-names -file-compilation-dir /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx15.4-24E241-8287b8f5db97e746a1562fbca0c9d29b.sdkstatcache -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CancelableCircularProgressView.build/Debug/CancelableCircularProgressView.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/CancelableCircularProgressView.build/Debug/CancelableCircularProgressView.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CancelableCircularProgressView.build/Debug/CancelableCircularProgressView.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CancelableCircularProgressView.build/Debug/CancelableCircularProgressView.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -module-name CancelableCircularProgressView -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/CancelableCircularProgressView.build/Debug/CancelableCircularProgressView.build/Objects-normal/arm64/CancelableCircularProgressView.swiftdoc -emit-module-source-info-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CancelableCircularProgressView.build/Debug/CancelableCircularProgressView.build/Objects-normal/arm64/CancelableCircularProgressView.swiftsourceinfo -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CancelableCircularProgressView.build/Debug/CancelableCircularProgressView.build/Objects-normal/arm64/CancelableCircularProgressView-Swift.h -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CancelableCircularProgressView.build/Debug/CancelableCircularProgressView.build/Objects-normal/arm64/CancelableCircularProgressView-master-emit-module.dia -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CancelableCircularProgressView.build/Debug/CancelableCircularProgressView.build/Objects-normal/arm64/CancelableCircularProgressView-master-emit-module.d -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CancelableCircularProgressView.build/Debug/CancelableCircularProgressView.build/Objects-normal/arm64/CancelableCircularProgressView.swiftmodule -emit-abi-descriptor-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CancelableCircularProgressView.build/Debug/CancelableCircularProgressView.build/Objects-normal/arm64/CancelableCircularProgressView.abi.json
SwiftCompile normal arm64 Compiling\ CircularProgressView.swift /Users/admin/builder/spi-builder-workspace/Sources/CancelableCircularProgressView/CircularProgressView.swift (in target 'CancelableCircularProgressView' from project 'CancelableCircularProgressView')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/CancelableCircularProgressView/CircularProgressView.swift (in target 'CancelableCircularProgressView' from project 'CancelableCircularProgressView')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

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

--- xcodebuild: WARNING: Using the first of multiple matching destinations:
{ platform:macOS, arch:arm64, id:eeb733d03be299fa061aac1a967a5ae278dd2d9e, name:My Mac }
{ platform:macOS, arch:arm64, variant:Mac Catalyst, id:eeb733d03be299fa061aac1a967a5ae278dd2d9e, name:My Mac }
{ platform:macOS, arch:arm64, variant:DriverKit, id:eeb733d03be299fa061aac1a967a5ae278dd2d9e, name:My Mac }
{ platform:macOS, arch:arm64, variant:Designed for [iPad,iPhone], id:eeb733d03be299fa061aac1a967a5ae278dd2d9e, name:My Mac }
** BUILD FAILED **
The following build commands failed:
	EmitSwiftModule normal arm64 (in target 'CancelableCircularProgressView' from project 'CancelableCircularProgressView')
	SwiftEmitModule normal arm64 Emitting\ module\ for\ CancelableCircularProgressView (in target 'CancelableCircularProgressView' from project 'CancelableCircularProgressView')
	Building workspace spi-builder-workspace with scheme CancelableCircularProgressView
(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:
  CancelableCircularProgressView: /Users/admin/builder/spi-builder-workspace
resolved source packages: CancelableCircularProgressView
{
  "dependencies" : [
  ],
  "manifest_display_name" : "CancelableCircularProgressView",
  "name" : "CancelableCircularProgressView",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "CancelableCircularProgressView",
      "targets" : [
        "CancelableCircularProgressView"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "CancelableCircularProgressViewTests",
      "module_type" : "SwiftTarget",
      "name" : "CancelableCircularProgressViewTests",
      "path" : "Tests/CancelableCircularProgressViewTests",
      "sources" : [
        "CancelableCircularProgressViewTests.swift"
      ],
      "target_dependencies" : [
        "CancelableCircularProgressView"
      ],
      "type" : "test"
    },
    {
      "c99name" : "CancelableCircularProgressView",
      "module_type" : "SwiftTarget",
      "name" : "CancelableCircularProgressView",
      "path" : "Sources/CancelableCircularProgressView",
      "product_memberships" : [
        "CancelableCircularProgressView"
      ],
      "sources" : [
        "CancelableCircularProgressView.swift",
        "CircularProgressView.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.9"
}
{
  "workspace" : {
    "name" : "spi-builder-workspace",
    "schemes" : [
      "CancelableCircularProgressView"
    ]
  }
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme CancelableCircularProgressView -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 CancelableCircularProgressView -destination platform=macOS,arch=arm64
Resolve Package Graph
Resolved source packages:
  CancelableCircularProgressView: /Users/admin/builder/spi-builder-workspace
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (2 targets)
    Target 'CancelableCircularProgressView' in project 'CancelableCircularProgressView'
        ➜ Explicit dependency on target 'CancelableCircularProgressView' in project 'CancelableCircularProgressView'
    Target 'CancelableCircularProgressView' in project 'CancelableCircularProgressView' (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: 158ae49dd3b18d45b3df31d55de71b79
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/158ae49dd3b18d45b3df31d55de71b79.xcbuilddata
ClangStatCache /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx15.4-24E241-8287b8f5db97e746a1562fbca0c9d29b.sdkstatcache
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk -o /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx15.4-24E241-8287b8f5db97e746a1562fbca0c9d29b.sdkstatcache
SwiftDriver CancelableCircularProgressView normal arm64 com.apple.xcode.tools.swift.compiler (in target 'CancelableCircularProgressView' from project 'CancelableCircularProgressView')
    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 CancelableCircularProgressView -Onone -enforce-exclusivity\=checked @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CancelableCircularProgressView.build/Debug/CancelableCircularProgressView.build/Objects-normal/arm64/CancelableCircularProgressView.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -DXcode -plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk -target arm64-apple-macos10.13 -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -Xfrontend -serialize-debugging-options -profile-coverage-mapping -profile-generate -enable-testing -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -swift-version 5 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -I /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks -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/CancelableCircularProgressView.build/Debug/CancelableCircularProgressView.build/Objects-normal/arm64/CancelableCircularProgressView-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/CancelableCircularProgressView.build/Debug/CancelableCircularProgressView.build/Objects-normal/arm64/CancelableCircularProgressView.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/CancelableCircularProgressView.build/Debug/CancelableCircularProgressView.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CancelableCircularProgressView.build/Debug/CancelableCircularProgressView.build/Objects-normal/arm64/CancelableCircularProgressView_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/CancelableCircularProgressView.build/Debug/CancelableCircularProgressView.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CancelableCircularProgressView.build/Debug/CancelableCircularProgressView.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CancelableCircularProgressView.build/Debug/CancelableCircularProgressView.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/CancelableCircularProgressView.build/Debug/CancelableCircularProgressView.build/Objects-normal/arm64/CancelableCircularProgressView-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
SwiftCompile normal arm64 Compiling\ CancelableCircularProgressView.swift /Users/admin/builder/spi-builder-workspace/Sources/CancelableCircularProgressView/CancelableCircularProgressView.swift (in target 'CancelableCircularProgressView' from project 'CancelableCircularProgressView')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/CancelableCircularProgressView/CancelableCircularProgressView.swift (in target 'CancelableCircularProgressView' from project 'CancelableCircularProgressView')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

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

SwiftEmitModule normal arm64 Emitting\ module\ for\ CancelableCircularProgressView (in target 'CancelableCircularProgressView' from project 'CancelableCircularProgressView')
Failed frontend command:
/Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift-frontend -frontend -emit-module -experimental-skip-non-inlinable-function-bodies-without-types /Users/admin/builder/spi-builder-workspace/Sources/CancelableCircularProgressView/CancelableCircularProgressView.swift /Users/admin/builder/spi-builder-workspace/Sources/CancelableCircularProgressView/CircularProgressView.swift -target arm64-apple-macos10.13 -Xllvm -aarch64-use-tbi -enable-objc-interop -sdk /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -I /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks -no-color-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -profile-generate -profile-coverage-mapping -swift-version 5 -enforce-exclusivity\=checked -Onone -D SWIFT_PACKAGE -D DEBUG -D Xcode -serialize-debugging-options -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CancelableCircularProgressView.build/Debug/CancelableCircularProgressView.build/Objects-normal/arm64/CancelableCircularProgressView_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/CancelableCircularProgressView.build/Debug/CancelableCircularProgressView.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/CancelableCircularProgressView.build/Debug/CancelableCircularProgressView.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CancelableCircularProgressView.build/Debug/CancelableCircularProgressView.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CancelableCircularProgressView.build/Debug/CancelableCircularProgressView.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -module-name CancelableCircularProgressView -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/CancelableCircularProgressView.build/Debug/CancelableCircularProgressView.build/Objects-normal/arm64/CancelableCircularProgressView.swiftdoc -emit-module-source-info-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CancelableCircularProgressView.build/Debug/CancelableCircularProgressView.build/Objects-normal/arm64/CancelableCircularProgressView.swiftsourceinfo -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CancelableCircularProgressView.build/Debug/CancelableCircularProgressView.build/Objects-normal/arm64/CancelableCircularProgressView-Swift.h -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CancelableCircularProgressView.build/Debug/CancelableCircularProgressView.build/Objects-normal/arm64/CancelableCircularProgressView-master-emit-module.dia -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CancelableCircularProgressView.build/Debug/CancelableCircularProgressView.build/Objects-normal/arm64/CancelableCircularProgressView-master-emit-module.d -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CancelableCircularProgressView.build/Debug/CancelableCircularProgressView.build/Objects-normal/arm64/CancelableCircularProgressView.swiftmodule -emit-abi-descriptor-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CancelableCircularProgressView.build/Debug/CancelableCircularProgressView.build/Objects-normal/arm64/CancelableCircularProgressView.abi.json
EmitSwiftModule normal arm64 (in target 'CancelableCircularProgressView' from project 'CancelableCircularProgressView')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

/Users/admin/builder/spi-builder-workspace/Sources/CancelableCircularProgressView/CancelableCircularProgressView.swift:9:26: error: 'Color' is only available in macOS 10.15 or newer
    var backgroundColor: Color = .gray
                         ^
/Users/admin/builder/spi-builder-workspace/Sources/CancelableCircularProgressView/CancelableCircularProgressView.swift:5:8: note: add @available attribute to enclosing struct
struct CancelableCircularProgressView: View {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/CancelableCircularProgressView/CancelableCircularProgressView.swift:9:35: error: 'gray' is only available in macOS 10.15 or newer
    var backgroundColor: Color = .gray
                                  ^
/Users/admin/builder/spi-builder-workspace/Sources/CancelableCircularProgressView/CancelableCircularProgressView.swift:5:8: note: add @available attribute to enclosing struct
struct CancelableCircularProgressView: View {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/CancelableCircularProgressView/CancelableCircularProgressView.swift:10:26: error: 'Color' is only available in macOS 10.15 or newer
    var foregroundColor: Color = .accentColor
                         ^
/Users/admin/builder/spi-builder-workspace/Sources/CancelableCircularProgressView/CancelableCircularProgressView.swift:5:8: note: add @available attribute to enclosing struct
struct CancelableCircularProgressView: View {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/CancelableCircularProgressView/CancelableCircularProgressView.swift:10:35: error: 'accentColor' is only available in macOS 10.15 or newer
    var foregroundColor: Color = .accentColor
                                  ^
/Users/admin/builder/spi-builder-workspace/Sources/CancelableCircularProgressView/CancelableCircularProgressView.swift:5:8: note: add @available attribute to enclosing struct
struct CancelableCircularProgressView: View {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/CancelableCircularProgressView/CancelableCircularProgressView.swift:12:92: error: 'Color' is only available in macOS 10.15 or newer
    init(value: Double, lineWidth: CGFloat = 5.0, iconSize: CGFloat = 32, backgroundColor: Color = .gray, foregroundColor: Color = .accentColor) {
                                                                                           ^
/Users/admin/builder/spi-builder-workspace/Sources/CancelableCircularProgressView/CancelableCircularProgressView.swift:12:5: note: add @available attribute to enclosing initializer
    init(value: Double, lineWidth: CGFloat = 5.0, iconSize: CGFloat = 32, backgroundColor: Color = .gray, foregroundColor: Color = .accentColor) {
    ^
/Users/admin/builder/spi-builder-workspace/Sources/CancelableCircularProgressView/CancelableCircularProgressView.swift:5:8: note: add @available attribute to enclosing struct
struct CancelableCircularProgressView: View {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/CancelableCircularProgressView/CancelableCircularProgressView.swift:12:124: error: 'Color' is only available in macOS 10.15 or newer
    init(value: Double, lineWidth: CGFloat = 5.0, iconSize: CGFloat = 32, backgroundColor: Color = .gray, foregroundColor: Color = .accentColor) {
                                                                                                                           ^
/Users/admin/builder/spi-builder-workspace/Sources/CancelableCircularProgressView/CancelableCircularProgressView.swift:12:5: note: add @available attribute to enclosing initializer
    init(value: Double, lineWidth: CGFloat = 5.0, iconSize: CGFloat = 32, backgroundColor: Color = .gray, foregroundColor: Color = .accentColor) {
    ^
/Users/admin/builder/spi-builder-workspace/Sources/CancelableCircularProgressView/CancelableCircularProgressView.swift:5:8: note: add @available attribute to enclosing struct
struct CancelableCircularProgressView: View {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/CancelableCircularProgressView/CancelableCircularProgressView.swift:12:101: error: 'gray' is only available in macOS 10.15 or newer
    init(value: Double, lineWidth: CGFloat = 5.0, iconSize: CGFloat = 32, backgroundColor: Color = .gray, foregroundColor: Color = .accentColor) {
                                                                                                    ^
/Users/admin/builder/spi-builder-workspace/Sources/CancelableCircularProgressView/CancelableCircularProgressView.swift:12:5: note: add @available attribute to enclosing initializer
    init(value: Double, lineWidth: CGFloat = 5.0, iconSize: CGFloat = 32, backgroundColor: Color = .gray, foregroundColor: Color = .accentColor) {
    ^
/Users/admin/builder/spi-builder-workspace/Sources/CancelableCircularProgressView/CancelableCircularProgressView.swift:5:8: note: add @available attribute to enclosing struct
struct CancelableCircularProgressView: View {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/CancelableCircularProgressView/CancelableCircularProgressView.swift:12:133: error: 'accentColor' is only available in macOS 10.15 or newer
    init(value: Double, lineWidth: CGFloat = 5.0, iconSize: CGFloat = 32, backgroundColor: Color = .gray, foregroundColor: Color = .accentColor) {
                                                                                                                                    ^
/Users/admin/builder/spi-builder-workspace/Sources/CancelableCircularProgressView/CancelableCircularProgressView.swift:12:5: note: add @available attribute to enclosing initializer
    init(value: Double, lineWidth: CGFloat = 5.0, iconSize: CGFloat = 32, backgroundColor: Color = .gray, foregroundColor: Color = .accentColor) {
    ^
/Users/admin/builder/spi-builder-workspace/Sources/CancelableCircularProgressView/CancelableCircularProgressView.swift:5:8: note: add @available attribute to enclosing struct
struct CancelableCircularProgressView: View {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/CancelableCircularProgressView/CancelableCircularProgressView.swift:20:20: error: 'View' is only available in macOS 10.15 or newer
    var body: some View {
                   ^
/Users/admin/builder/spi-builder-workspace/Sources/CancelableCircularProgressView/CancelableCircularProgressView.swift:20:9: note: add @available attribute to enclosing property
    var body: some View {
        ^
/Users/admin/builder/spi-builder-workspace/Sources/CancelableCircularProgressView/CancelableCircularProgressView.swift:5:8: note: add @available attribute to enclosing struct
struct CancelableCircularProgressView: View {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/CancelableCircularProgressView/CancelableCircularProgressView.swift:36:10: error: 'State' is only available in macOS 10.15 or newer
        @State private var showProgress: Bool = false
         ^
/Users/admin/builder/spi-builder-workspace/Sources/CancelableCircularProgressView/CancelableCircularProgressView.swift:35:12: note: add @available attribute to enclosing struct
    struct PreviewContainer: View {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/CancelableCircularProgressView/CancelableCircularProgressView.swift:35:12: note: add @available attribute to enclosing struct
    struct PreviewContainer: View {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/CancelableCircularProgressView/CancelableCircularProgressView.swift:37:10: error: 'State' is only available in macOS 10.15 or newer
        @State private var playbackProgress: Double = 0.0
         ^
/Users/admin/builder/spi-builder-workspace/Sources/CancelableCircularProgressView/CancelableCircularProgressView.swift:35:12: note: add @available attribute to enclosing struct
    struct PreviewContainer: View {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/CancelableCircularProgressView/CancelableCircularProgressView.swift:35:12: note: add @available attribute to enclosing struct
    struct PreviewContainer: View {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/CancelableCircularProgressView/CancelableCircularProgressView.swift:38:10: error: 'State' is only available in macOS 10.15 or newer
        @State private var timer: Timer? = nil
         ^
/Users/admin/builder/spi-builder-workspace/Sources/CancelableCircularProgressView/CancelableCircularProgressView.swift:35:12: note: add @available attribute to enclosing struct
    struct PreviewContainer: View {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/CancelableCircularProgressView/CancelableCircularProgressView.swift:35:12: note: add @available attribute to enclosing struct
    struct PreviewContainer: View {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/CancelableCircularProgressView/CancelableCircularProgressView.swift:39:10: error: 'State' is only available in macOS 10.15 or newer
        @State private var isPaused: Bool = false
         ^
/Users/admin/builder/spi-builder-workspace/Sources/CancelableCircularProgressView/CancelableCircularProgressView.swift:35:12: note: add @available attribute to enclosing struct
    struct PreviewContainer: View {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/CancelableCircularProgressView/CancelableCircularProgressView.swift:35:12: note: add @available attribute to enclosing struct
    struct PreviewContainer: View {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/CancelableCircularProgressView/CancelableCircularProgressView.swift:43:24: error: 'View' is only available in macOS 10.15 or newer
        var body: some View {
                       ^
/Users/admin/builder/spi-builder-workspace/Sources/CancelableCircularProgressView/CancelableCircularProgressView.swift:43:13: note: add @available attribute to enclosing property
        var body: some View {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/CancelableCircularProgressView/CancelableCircularProgressView.swift:35:12: note: add @available attribute to enclosing struct
    struct PreviewContainer: View {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/CancelableCircularProgressView/CancelableCircularProgressView.swift:136:31: error: 'View' is only available in macOS 10.15 or newer
    static var previews: some View {
                              ^
/Users/admin/builder/spi-builder-workspace/Sources/CancelableCircularProgressView/CancelableCircularProgressView.swift:136:16: note: add @available attribute to enclosing static property
    static var previews: some View {
               ^
/Users/admin/builder/spi-builder-workspace/Sources/CancelableCircularProgressView/CancelableCircularProgressView.swift:34:8: note: add @available attribute to enclosing struct
struct CancelableCircularProgressView_Previews: PreviewProvider {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/CancelableCircularProgressView/CircularProgressView.swift:8:26: error: 'Color' is only available in macOS 10.15 or newer
    var backgroundColor: Color
                         ^
/Users/admin/builder/spi-builder-workspace/Sources/CancelableCircularProgressView/CircularProgressView.swift:5:8: note: add @available attribute to enclosing struct
struct CircularProgressView: View {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/CancelableCircularProgressView/CircularProgressView.swift:9:26: error: 'Color' is only available in macOS 10.15 or newer
    var foregroundColor: Color
                         ^
/Users/admin/builder/spi-builder-workspace/Sources/CancelableCircularProgressView/CircularProgressView.swift:5:8: note: add @available attribute to enclosing struct
struct CircularProgressView: View {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/CancelableCircularProgressView/CircularProgressView.swift:11:68: error: 'Color' is only available in macOS 10.15 or newer
    init(value: Double, lineWidth: CGFloat = 5.0, backgroundColor: Color = .gray, foregroundColor: Color = .accentColor) {
                                                                   ^
/Users/admin/builder/spi-builder-workspace/Sources/CancelableCircularProgressView/CircularProgressView.swift:11:5: note: add @available attribute to enclosing initializer
    init(value: Double, lineWidth: CGFloat = 5.0, backgroundColor: Color = .gray, foregroundColor: Color = .accentColor) {
    ^
/Users/admin/builder/spi-builder-workspace/Sources/CancelableCircularProgressView/CircularProgressView.swift:5:8: note: add @available attribute to enclosing struct
struct CircularProgressView: View {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/CancelableCircularProgressView/CircularProgressView.swift:11:100: error: 'Color' is only available in macOS 10.15 or newer
    init(value: Double, lineWidth: CGFloat = 5.0, backgroundColor: Color = .gray, foregroundColor: Color = .accentColor) {
                                                                                                   ^
/Users/admin/builder/spi-builder-workspace/Sources/CancelableCircularProgressView/CircularProgressView.swift:11:5: note: add @available attribute to enclosing initializer
    init(value: Double, lineWidth: CGFloat = 5.0, backgroundColor: Color = .gray, foregroundColor: Color = .accentColor) {
    ^
/Users/admin/builder/spi-builder-workspace/Sources/CancelableCircularProgressView/CircularProgressView.swift:5:8: note: add @available attribute to enclosing struct
struct CircularProgressView: View {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/CancelableCircularProgressView/CircularProgressView.swift:11:77: error: 'gray' is only available in macOS 10.15 or newer
    init(value: Double, lineWidth: CGFloat = 5.0, backgroundColor: Color = .gray, foregroundColor: Color = .accentColor) {
                                                                            ^
/Users/admin/builder/spi-builder-workspace/Sources/CancelableCircularProgressView/CircularProgressView.swift:11:5: note: add @available attribute to enclosing initializer
    init(value: Double, lineWidth: CGFloat = 5.0, backgroundColor: Color = .gray, foregroundColor: Color = .accentColor) {
    ^
/Users/admin/builder/spi-builder-workspace/Sources/CancelableCircularProgressView/CircularProgressView.swift:5:8: note: add @available attribute to enclosing struct
struct CircularProgressView: View {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/CancelableCircularProgressView/CircularProgressView.swift:11:109: error: 'accentColor' is only available in macOS 10.15 or newer
    init(value: Double, lineWidth: CGFloat = 5.0, backgroundColor: Color = .gray, foregroundColor: Color = .accentColor) {
                                                                                                            ^
/Users/admin/builder/spi-builder-workspace/Sources/CancelableCircularProgressView/CircularProgressView.swift:11:5: note: add @available attribute to enclosing initializer
    init(value: Double, lineWidth: CGFloat = 5.0, backgroundColor: Color = .gray, foregroundColor: Color = .accentColor) {
    ^
/Users/admin/builder/spi-builder-workspace/Sources/CancelableCircularProgressView/CircularProgressView.swift:5:8: note: add @available attribute to enclosing struct
struct CircularProgressView: View {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/CancelableCircularProgressView/CircularProgressView.swift:18:20: error: 'View' is only available in macOS 10.15 or newer
    var body: some View {
                   ^
/Users/admin/builder/spi-builder-workspace/Sources/CancelableCircularProgressView/CircularProgressView.swift:18:9: note: add @available attribute to enclosing property
    var body: some View {
        ^
/Users/admin/builder/spi-builder-workspace/Sources/CancelableCircularProgressView/CircularProgressView.swift:5:8: note: add @available attribute to enclosing struct
struct CircularProgressView: View {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/CancelableCircularProgressView/CircularProgressView.swift:41:24: error: 'View' is only available in macOS 10.15 or newer
        var body: some View {
                       ^
/Users/admin/builder/spi-builder-workspace/Sources/CancelableCircularProgressView/CircularProgressView.swift:41:13: note: add @available attribute to enclosing property
        var body: some View {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/CancelableCircularProgressView/CircularProgressView.swift:39:12: note: add @available attribute to enclosing struct
    struct PreviewContainer: View {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/CancelableCircularProgressView/CircularProgressView.swift:46:31: error: 'View' is only available in macOS 10.15 or newer
    static var previews: some View {
                              ^
/Users/admin/builder/spi-builder-workspace/Sources/CancelableCircularProgressView/CircularProgressView.swift:46:16: note: add @available attribute to enclosing static property
    static var previews: some View {
               ^
/Users/admin/builder/spi-builder-workspace/Sources/CancelableCircularProgressView/CircularProgressView.swift:38:8: note: add @available attribute to enclosing struct
struct CircularProgressView_Previews: PreviewProvider {
       ^
--- xcodebuild: WARNING: Using the first of multiple matching destinations:
{ platform:macOS, arch:arm64, id:eeb733d03be299fa061aac1a967a5ae278dd2d9e, name:My Mac }
{ platform:macOS, arch:arm64, variant:Mac Catalyst, id:eeb733d03be299fa061aac1a967a5ae278dd2d9e, name:My Mac }
{ platform:macOS, arch:arm64, variant:DriverKit, id:eeb733d03be299fa061aac1a967a5ae278dd2d9e, name:My Mac }
{ platform:macOS, arch:arm64, variant:Designed for [iPad,iPhone], id:eeb733d03be299fa061aac1a967a5ae278dd2d9e, name:My Mac }
** BUILD FAILED **
The following build commands failed:
	SwiftEmitModule normal arm64 Emitting\ module\ for\ CancelableCircularProgressView (in target 'CancelableCircularProgressView' from project 'CancelableCircularProgressView')
	EmitSwiftModule normal arm64 (in target 'CancelableCircularProgressView' from project 'CancelableCircularProgressView')
	Building workspace spi-builder-workspace with scheme CancelableCircularProgressView
(3 failures)
BUILD FAILURE 6.1 macosXcodebuild