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Build Information

Failed to build AnimatedGradient, reference main (c0e191), with Swift 6.1 for macOS (Xcode) using Xcode 16.3 on 1 May 2025 02:47:50 UTC.

Build Command

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

Build Log

========================================
RunAll
========================================
Builder version: 4.61.2
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/exyte/AnimatedGradient.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/exyte/AnimatedGradient
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at c0e1912 Merge commit '0ee1c58136392355a30f47c1de15fcaa39b8a8b0'
Cloned https://github.com/exyte/AnimatedGradient.git
Revision (git rev-parse @):
c0e19120abda483a61058721c6c7d65c82c4ebe9
SUCCESS checkout https://github.com/exyte/AnimatedGradient.git at main
========================================
Build
========================================
Selected platform:         macosXcodebuild
Swift version:             6.1
Building package at path:  $PWD
https://github.com/exyte/AnimatedGradient.git
https://github.com/exyte/AnimatedGradient.git
{
  "dependencies" : [
  ],
  "manifest_display_name" : "AnimatedGradient",
  "name" : "AnimatedGradient",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "14.0"
    }
  ],
  "products" : [
    {
      "name" : "AnimatedGradient",
      "targets" : [
        "AnimatedGradient"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "AnimatedGradient",
      "module_type" : "SwiftTarget",
      "name" : "AnimatedGradient",
      "path" : "Sources/AnimatedGradient",
      "product_memberships" : [
        "AnimatedGradient"
      ],
      "sources" : [
        "AnimatedLinearGradient.swift",
        "AnimatedLinearGradientViewModel.swift",
        "Drivers/AnimatableLinearGradientModifier.swift",
        "Drivers/AnimationCompletionObserverModifier.swift",
        "Drivers/Collection+Cycle.swift",
        "Drivers/Color+Utils.swift",
        "Drivers/GradientPreset.swift",
        "Drivers/Pair.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:
  AnimatedGradient: /Users/admin/builder/spi-builder-workspace
resolved source packages: AnimatedGradient
{
  "dependencies" : [
  ],
  "manifest_display_name" : "AnimatedGradient",
  "name" : "AnimatedGradient",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "14.0"
    }
  ],
  "products" : [
    {
      "name" : "AnimatedGradient",
      "targets" : [
        "AnimatedGradient"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "AnimatedGradient",
      "module_type" : "SwiftTarget",
      "name" : "AnimatedGradient",
      "path" : "Sources/AnimatedGradient",
      "product_memberships" : [
        "AnimatedGradient"
      ],
      "sources" : [
        "AnimatedLinearGradient.swift",
        "AnimatedLinearGradientViewModel.swift",
        "Drivers/AnimatableLinearGradientModifier.swift",
        "Drivers/AnimationCompletionObserverModifier.swift",
        "Drivers/Collection+Cycle.swift",
        "Drivers/Color+Utils.swift",
        "Drivers/GradientPreset.swift",
        "Drivers/Pair.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.9"
}
{
  "workspace" : {
    "name" : "spi-builder-workspace",
    "schemes" : [
      "AnimatedGradient"
    ]
  }
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme AnimatedGradient -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 AnimatedGradient -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:
  AnimatedGradient: /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 'AnimatedGradient' in project 'AnimatedGradient'
        ➜ Explicit dependency on target 'AnimatedGradient' in project 'AnimatedGradient'
    Target 'AnimatedGradient' in project 'AnimatedGradient' (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: cadaee6751554e138f5e13d1be6e6b74
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/cadaee6751554e138f5e13d1be6e6b74.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/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/AnimatedGradient.build/Debug/AnimatedGradient.build/AnimatedGradient.DependencyMetadataFileList (in target 'AnimatedGradient' from project 'AnimatedGradient')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AnimatedGradient.build/Debug/AnimatedGradient.build/AnimatedGradient.DependencyMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AnimatedGradient.build/Debug/AnimatedGradient.build/AnimatedGradient.modulemap (in target 'AnimatedGradient' from project 'AnimatedGradient')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AnimatedGradient.build/Debug/AnimatedGradient.build/AnimatedGradient.modulemap
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AnimatedGradient.build/Debug/AnimatedGradient.build/AnimatedGradient.DependencyStaticMetadataFileList (in target 'AnimatedGradient' from project 'AnimatedGradient')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AnimatedGradient.build/Debug/AnimatedGradient.build/AnimatedGradient.DependencyStaticMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AnimatedGradient.build/Debug/AnimatedGradient.build/Objects-normal/arm64/AnimatedGradient.LinkFileList (in target 'AnimatedGradient' from project 'AnimatedGradient')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AnimatedGradient.build/Debug/AnimatedGradient.build/Objects-normal/arm64/AnimatedGradient.LinkFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AnimatedGradient.build/Debug/AnimatedGradient.build/Objects-normal/arm64/AnimatedGradient.SwiftFileList (in target 'AnimatedGradient' from project 'AnimatedGradient')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AnimatedGradient.build/Debug/AnimatedGradient.build/Objects-normal/arm64/AnimatedGradient.SwiftFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AnimatedGradient.build/Debug/AnimatedGradient.build/Objects-normal/arm64/AnimatedGradient.SwiftConstValuesFileList (in target 'AnimatedGradient' from project 'AnimatedGradient')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AnimatedGradient.build/Debug/AnimatedGradient.build/Objects-normal/arm64/AnimatedGradient.SwiftConstValuesFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AnimatedGradient.build/Debug/AnimatedGradient.build/Objects-normal/arm64/AnimatedGradient-OutputFileMap.json (in target 'AnimatedGradient' from project 'AnimatedGradient')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AnimatedGradient.build/Debug/AnimatedGradient.build/Objects-normal/arm64/AnimatedGradient-OutputFileMap.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AnimatedGradient.build/Debug/AnimatedGradient.build/Objects-normal/arm64/AnimatedGradient_const_extract_protocols.json (in target 'AnimatedGradient' from project 'AnimatedGradient')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AnimatedGradient.build/Debug/AnimatedGradient.build/Objects-normal/arm64/AnimatedGradient_const_extract_protocols.json
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps/AnimatedGradient.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AnimatedGradient.build/Debug/AnimatedGradient.build/AnimatedGradient.modulemap (in target 'AnimatedGradient' from project 'AnimatedGradient')
    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/AnimatedGradient.build/Debug/AnimatedGradient.build/AnimatedGradient.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps
SwiftDriver AnimatedGradient normal arm64 com.apple.xcode.tools.swift.compiler (in target 'AnimatedGradient' from project 'AnimatedGradient')
    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 AnimatedGradient -Onone -enforce-exclusivity\=checked @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AnimatedGradient.build/Debug/AnimatedGradient.build/Objects-normal/arm64/AnimatedGradient.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 -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/AnimatedGradient.build/Debug/AnimatedGradient.build/Objects-normal/arm64/AnimatedGradient-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/AnimatedGradient.build/Debug/AnimatedGradient.build/Objects-normal/arm64/AnimatedGradient.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/AnimatedGradient.build/Debug/AnimatedGradient.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AnimatedGradient.build/Debug/AnimatedGradient.build/Objects-normal/arm64/AnimatedGradient_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/AnimatedGradient.build/Debug/AnimatedGradient.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AnimatedGradient.build/Debug/AnimatedGradient.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AnimatedGradient.build/Debug/AnimatedGradient.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/AnimatedGradient.build/Debug/AnimatedGradient.build/Objects-normal/arm64/AnimatedGradient-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
SwiftCompile normal arm64 Compiling\ AnimatableLinearGradientModifier.swift /Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/Drivers/AnimatableLinearGradientModifier.swift (in target 'AnimatedGradient' from project 'AnimatedGradient')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/Drivers/AnimatableLinearGradientModifier.swift (in target 'AnimatedGradient' from project 'AnimatedGradient')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

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

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

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

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

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

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

SwiftEmitModule normal arm64 Emitting\ module\ for\ AnimatedGradient (in target 'AnimatedGradient' from project 'AnimatedGradient')
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/AnimatedGradient/AnimatedLinearGradient.swift /Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/AnimatedLinearGradientViewModel.swift /Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/Drivers/AnimatableLinearGradientModifier.swift /Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/Drivers/AnimationCompletionObserverModifier.swift /Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/Drivers/Collection+Cycle.swift /Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/Drivers/Color+Utils.swift /Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/Drivers/GradientPreset.swift /Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/Drivers/Pair.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 -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/AnimatedGradient.build/Debug/AnimatedGradient.build/Objects-normal/arm64/AnimatedGradient_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/AnimatedGradient.build/Debug/AnimatedGradient.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/AnimatedGradient.build/Debug/AnimatedGradient.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AnimatedGradient.build/Debug/AnimatedGradient.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AnimatedGradient.build/Debug/AnimatedGradient.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -module-name AnimatedGradient -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/AnimatedGradient.build/Debug/AnimatedGradient.build/Objects-normal/arm64/AnimatedGradient.swiftdoc -emit-module-source-info-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AnimatedGradient.build/Debug/AnimatedGradient.build/Objects-normal/arm64/AnimatedGradient.swiftsourceinfo -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AnimatedGradient.build/Debug/AnimatedGradient.build/Objects-normal/arm64/AnimatedGradient-Swift.h -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AnimatedGradient.build/Debug/AnimatedGradient.build/Objects-normal/arm64/AnimatedGradient-master-emit-module.dia -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AnimatedGradient.build/Debug/AnimatedGradient.build/Objects-normal/arm64/AnimatedGradient-master-emit-module.d -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AnimatedGradient.build/Debug/AnimatedGradient.build/Objects-normal/arm64/AnimatedGradient.swiftmodule -emit-abi-descriptor-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AnimatedGradient.build/Debug/AnimatedGradient.build/Objects-normal/arm64/AnimatedGradient.abi.json
EmitSwiftModule normal arm64 (in target 'AnimatedGradient' from project 'AnimatedGradient')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/AnimatedLinearGradientViewModel.swift:11:58: error: 'Gradient' is only available in macOS 10.15 or newer
    @Published private(set) var fromGradient: Gradient = Gradient(colors: [])
                                                         ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/AnimatedLinearGradientViewModel.swift:8:13: note: add @available attribute to enclosing class
final class AnimatedLinearGradientViewModel: ObservableObject {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/AnimatedLinearGradientViewModel.swift:12:56: error: 'Gradient' is only available in macOS 10.15 or newer
    @Published private(set) var toGradient: Gradient = Gradient(colors: [])
                                                       ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/AnimatedLinearGradientViewModel.swift:8:13: note: add @available attribute to enclosing class
final class AnimatedLinearGradientViewModel: ObservableObject {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/AnimatedLinearGradient.swift:8:6: error: 'StateObject' is only available in macOS 11.0 or newer
    @StateObject private var viewModel = AnimatedLinearGradientViewModel()
     ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/AnimatedLinearGradient.swift:7:15: note: add @available attribute to enclosing struct
public struct AnimatedLinearGradient: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/AnimatedLinearGradient.swift:10:6: error: 'State' is only available in macOS 10.15 or newer
    @State private var progress: Double = 0
     ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/AnimatedLinearGradient.swift:7:15: note: add @available attribute to enclosing struct
public struct AnimatedLinearGradient: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/AnimatedLinearGradient.swift:12:18: error: 'Color' is only available in macOS 10.15 or newer
    var colors: [Color] = []
                 ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/AnimatedLinearGradient.swift:7:15: note: add @available attribute to enclosing struct
public struct AnimatedLinearGradient: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/AnimatedLinearGradient.swift:14:20: error: 'Animation' is only available in macOS 10.15 or newer
    var animation: Animation = .linear(duration: 3)
                   ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/AnimatedLinearGradient.swift:7:15: note: add @available attribute to enclosing struct
public struct AnimatedLinearGradient: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/AnimatedLinearGradient.swift:14:33: error: 'linear(duration:)' is only available in macOS 10.15 or newer
    var animation: Animation = .linear(duration: 3)
                                ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/AnimatedLinearGradient.swift:7:15: note: add @available attribute to enclosing struct
public struct AnimatedLinearGradient: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/AnimatedLinearGradient.swift:15:21: error: 'UnitPoint' is only available in macOS 10.15 or newer
    var startPoint: UnitPoint = .topTrailing
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/AnimatedLinearGradient.swift:7:15: note: add @available attribute to enclosing struct
public struct AnimatedLinearGradient: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/AnimatedLinearGradient.swift:16:19: error: 'UnitPoint' is only available in macOS 10.15 or newer
    var endPoint: UnitPoint = .bottomLeading
                  ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/AnimatedLinearGradient.swift:7:15: note: add @available attribute to enclosing struct
public struct AnimatedLinearGradient: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/AnimatedLinearGradient.swift:18:26: error: 'Color' is only available in macOS 10.15 or newer
    public init(colors: [Color]) {
                         ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/AnimatedLinearGradient.swift:18:12: note: add @available attribute to enclosing initializer
    public init(colors: [Color]) {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/AnimatedLinearGradient.swift:7:15: note: add @available attribute to enclosing struct
public struct AnimatedLinearGradient: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/AnimatedLinearGradient.swift:22:27: error: 'View' is only available in macOS 10.15 or newer
    public var body: some View {
                          ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/AnimatedLinearGradient.swift:22:16: note: add @available attribute to enclosing property
    public var body: some View {
               ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/AnimatedLinearGradient.swift:7:15: note: add @available attribute to enclosing struct
public struct AnimatedLinearGradient: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/AnimatedLinearGradient.swift:63:36: error: 'Animation' is only available in macOS 10.15 or newer
    func setAnimation(_ animation: Animation) -> AnimatedLinearGradient {
                                   ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/AnimatedLinearGradient.swift:63:10: note: add @available attribute to enclosing instance method
    func setAnimation(_ animation: Animation) -> AnimatedLinearGradient {
         ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/AnimatedLinearGradient.swift:55:8: note: add @available attribute to enclosing extension
public extension AnimatedLinearGradient {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/AnimatedLinearGradient.swift:69:32: error: 'UnitPoint' is only available in macOS 10.15 or newer
    func gradientPoints(start: UnitPoint, end: UnitPoint) -> AnimatedLinearGradient {
                               ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/AnimatedLinearGradient.swift:69:10: note: add @available attribute to enclosing instance method
    func gradientPoints(start: UnitPoint, end: UnitPoint) -> AnimatedLinearGradient {
         ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/AnimatedLinearGradient.swift:55:8: note: add @available attribute to enclosing extension
public extension AnimatedLinearGradient {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/AnimatedLinearGradient.swift:69:48: error: 'UnitPoint' is only available in macOS 10.15 or newer
    func gradientPoints(start: UnitPoint, end: UnitPoint) -> AnimatedLinearGradient {
                                               ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/AnimatedLinearGradient.swift:69:10: note: add @available attribute to enclosing instance method
    func gradientPoints(start: UnitPoint, end: UnitPoint) -> AnimatedLinearGradient {
         ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/AnimatedLinearGradient.swift:55:8: note: add @available attribute to enclosing extension
public extension AnimatedLinearGradient {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/AnimatedLinearGradient.swift:76:32: error: 'UnitPoint' is only available in macOS 10.15 or newer
    func gradientPoints(start: UnitPoint) -> AnimatedLinearGradient {
                               ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/AnimatedLinearGradient.swift:76:10: note: add @available attribute to enclosing instance method
    func gradientPoints(start: UnitPoint) -> AnimatedLinearGradient {
         ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/AnimatedLinearGradient.swift:55:8: note: add @available attribute to enclosing extension
public extension AnimatedLinearGradient {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/AnimatedLinearGradient.swift:80:30: error: 'UnitPoint' is only available in macOS 10.15 or newer
    func gradientPoints(end: UnitPoint) -> AnimatedLinearGradient {
                             ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/AnimatedLinearGradient.swift:80:10: note: add @available attribute to enclosing instance method
    func gradientPoints(end: UnitPoint) -> AnimatedLinearGradient {
         ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/AnimatedLinearGradient.swift:55:8: note: add @available attribute to enclosing extension
public extension AnimatedLinearGradient {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/AnimatedLinearGradientViewModel.swift:9:29: error: 'Color' is only available in macOS 10.15 or newer
    @Published var colors: [Color] = []
                            ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/AnimatedLinearGradientViewModel.swift:8:13: note: add @available attribute to enclosing class
final class AnimatedLinearGradientViewModel: ObservableObject {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/AnimatedLinearGradientViewModel.swift:9:6: error: 'Published' is only available in macOS 10.15 or newer
    @Published var colors: [Color] = []
     ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/AnimatedLinearGradientViewModel.swift:8:13: note: add @available attribute to enclosing class
final class AnimatedLinearGradientViewModel: ObservableObject {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/AnimatedLinearGradientViewModel.swift:11:47: error: 'Gradient' is only available in macOS 10.15 or newer
    @Published private(set) var fromGradient: Gradient = Gradient(colors: [])
                                              ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/AnimatedLinearGradientViewModel.swift:8:13: note: add @available attribute to enclosing class
final class AnimatedLinearGradientViewModel: ObservableObject {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/AnimatedLinearGradientViewModel.swift:11:6: error: 'Published' is only available in macOS 10.15 or newer
    @Published private(set) var fromGradient: Gradient = Gradient(colors: [])
     ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/AnimatedLinearGradientViewModel.swift:8:13: note: add @available attribute to enclosing class
final class AnimatedLinearGradientViewModel: ObservableObject {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/AnimatedLinearGradientViewModel.swift:12:45: error: 'Gradient' is only available in macOS 10.15 or newer
    @Published private(set) var toGradient: Gradient = Gradient(colors: [])
                                            ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/AnimatedLinearGradientViewModel.swift:8:13: note: add @available attribute to enclosing class
final class AnimatedLinearGradientViewModel: ObservableObject {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/AnimatedLinearGradientViewModel.swift:12:6: error: 'Published' is only available in macOS 10.15 or newer
    @Published private(set) var toGradient: Gradient = Gradient(colors: [])
     ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/AnimatedLinearGradientViewModel.swift:8:13: note: add @available attribute to enclosing class
final class AnimatedLinearGradientViewModel: ObservableObject {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/AnimatedLinearGradientViewModel.swift:14:6: error: 'Published' is only available in macOS 10.15 or newer
    @Published private var index = 0
     ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/AnimatedLinearGradientViewModel.swift:8:13: note: add @available attribute to enclosing class
final class AnimatedLinearGradientViewModel: ObservableObject {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/AnimatedLinearGradientViewModel.swift:30:42: error: 'Color' is only available in macOS 10.15 or newer
    func makePair(at index: Int) -> Pair<Color>? {
                                         ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/AnimatedLinearGradientViewModel.swift:30:10: note: add @available attribute to enclosing instance method
    func makePair(at index: Int) -> Pair<Color>? {
         ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/AnimatedLinearGradientViewModel.swift:29:9: note: add @available attribute to enclosing extension
private extension AnimatedLinearGradientViewModel {
        ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/Drivers/AnimatableLinearGradientModifier.swift:8:30: error: 'Gradient' is only available in macOS 10.15 or newer
    public let fromGradient: Gradient
                             ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/Drivers/AnimatableLinearGradientModifier.swift:7:15: note: add @available attribute to enclosing struct
public struct AnimatableLinearGradientModifier: AnimatableModifier {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/Drivers/AnimatableLinearGradientModifier.swift:9:28: error: 'Gradient' is only available in macOS 10.15 or newer
    public let toGradient: Gradient
                           ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/Drivers/AnimatableLinearGradientModifier.swift:7:15: note: add @available attribute to enclosing struct
public struct AnimatableLinearGradientModifier: AnimatableModifier {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/Drivers/AnimatableLinearGradientModifier.swift:11:28: error: 'UnitPoint' is only available in macOS 10.15 or newer
    public let startPoint: UnitPoint
                           ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/Drivers/AnimatableLinearGradientModifier.swift:7:15: note: add @available attribute to enclosing struct
public struct AnimatableLinearGradientModifier: AnimatableModifier {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/Drivers/AnimatableLinearGradientModifier.swift:12:26: error: 'UnitPoint' is only available in macOS 10.15 or newer
    public let endPoint: UnitPoint
                         ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/Drivers/AnimatableLinearGradientModifier.swift:7:15: note: add @available attribute to enclosing struct
public struct AnimatableLinearGradientModifier: AnimatableModifier {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/Drivers/AnimatableLinearGradientModifier.swift:19:48: error: 'View' is only available in macOS 10.15 or newer
    public func body(content: Content) -> some View {
                                               ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/Drivers/AnimatableLinearGradientModifier.swift:19:17: note: add @available attribute to enclosing instance method
    public func body(content: Content) -> some View {
                ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/Drivers/AnimatableLinearGradientModifier.swift:7:15: note: add @available attribute to enclosing struct
public struct AnimatableLinearGradientModifier: AnimatableModifier {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/Drivers/AnimatableLinearGradientModifier.swift:39:23: error: 'Gradient' is only available in macOS 10.15 or newer
        fromGradient: Gradient,
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/Drivers/AnimatableLinearGradientModifier.swift:38:17: note: add @available attribute to enclosing instance method
    public func animatableLinearGradient(
                ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/Drivers/AnimatableLinearGradientModifier.swift:37:1: note: add @available attribute to enclosing extension
extension View {
^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/Drivers/AnimatableLinearGradientModifier.swift:40:21: error: 'Gradient' is only available in macOS 10.15 or newer
        toGradient: Gradient,
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/Drivers/AnimatableLinearGradientModifier.swift:38:17: note: add @available attribute to enclosing instance method
    public func animatableLinearGradient(
                ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/Drivers/AnimatableLinearGradientModifier.swift:37:1: note: add @available attribute to enclosing extension
extension View {
^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/Drivers/AnimatableLinearGradientModifier.swift:42:21: error: 'UnitPoint' is only available in macOS 10.15 or newer
        startPoint: UnitPoint,
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/Drivers/AnimatableLinearGradientModifier.swift:38:17: note: add @available attribute to enclosing instance method
    public func animatableLinearGradient(
                ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/Drivers/AnimatableLinearGradientModifier.swift:37:1: note: add @available attribute to enclosing extension
extension View {
^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/Drivers/AnimatableLinearGradientModifier.swift:43:19: error: 'UnitPoint' is only available in macOS 10.15 or newer
        endPoint: UnitPoint) -> some View {
                  ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/Drivers/AnimatableLinearGradientModifier.swift:38:17: note: add @available attribute to enclosing instance method
    public func animatableLinearGradient(
                ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/Drivers/AnimatableLinearGradientModifier.swift:37:1: note: add @available attribute to enclosing extension
extension View {
^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/Drivers/AnimatableLinearGradientModifier.swift:43:38: error: 'View' is only available in macOS 10.15 or newer
        endPoint: UnitPoint) -> some View {
                                     ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/Drivers/AnimatableLinearGradientModifier.swift:38:17: note: add @available attribute to enclosing instance method
    public func animatableLinearGradient(
                ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/Drivers/AnimatableLinearGradientModifier.swift:37:1: note: add @available attribute to enclosing extension
extension View {
^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/Drivers/AnimatableLinearGradientModifier.swift:37:11: error: 'View' is only available in macOS 10.15 or newer
extension View {
          ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/Drivers/AnimatableLinearGradientModifier.swift:37:1: note: add @available attribute to enclosing extension
extension View {
^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/Drivers/AnimationCompletionObserverModifier.swift:40:41: error: 'View' is only available in macOS 10.15 or newer
    func body(content: Content) -> some View {
                                        ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/Drivers/AnimationCompletionObserverModifier.swift:40:10: note: add @available attribute to enclosing instance method
    func body(content: Content) -> some View {
         ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/Drivers/AnimationCompletionObserverModifier.swift:8:8: note: add @available attribute to enclosing generic struct
struct AnimationCompletionObserverModifier<Value>: AnimatableModifier where Value: VectorArithmetic & Sendable {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/Drivers/AnimationCompletionObserverModifier.swift:8:84: error: 'VectorArithmetic' is only available in macOS 10.15 or newer
struct AnimationCompletionObserverModifier<Value>: AnimatableModifier where Value: VectorArithmetic & Sendable {
                                                                                   ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/Drivers/AnimationCompletionObserverModifier.swift:8:8: note: add @available attribute to enclosing generic struct
struct AnimationCompletionObserverModifier<Value>: AnimatableModifier where Value: VectorArithmetic & Sendable {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/Drivers/AnimationCompletionObserverModifier.swift:53:38: error: 'VectorArithmetic' is only available in macOS 10.15 or newer
    func onAnimationCompleted<Value: VectorArithmetic & Sendable>(for value: Value, completion: @escaping (Value) -> Void) -> ModifiedContent<Self, AnimationCompletionObserverModifier<Value>> {
                                     ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/Drivers/AnimationCompletionObserverModifier.swift:53:10: note: add @available attribute to enclosing instance method
    func onAnimationCompleted<Value: VectorArithmetic & Sendable>(for value: Value, completion: @escaping (Value) -> Void) -> ModifiedContent<Self, AnimationCompletionObserverModifier<Value>> {
         ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/Drivers/AnimationCompletionObserverModifier.swift:46:1: note: add @available attribute to enclosing extension
extension View {
^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/Drivers/AnimationCompletionObserverModifier.swift:53:127: error: 'ModifiedContent' is only available in macOS 10.15 or newer
    func onAnimationCompleted<Value: VectorArithmetic & Sendable>(for value: Value, completion: @escaping (Value) -> Void) -> ModifiedContent<Self, AnimationCompletionObserverModifier<Value>> {
                                                                                                                              ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/Drivers/AnimationCompletionObserverModifier.swift:53:10: note: add @available attribute to enclosing instance method
    func onAnimationCompleted<Value: VectorArithmetic & Sendable>(for value: Value, completion: @escaping (Value) -> Void) -> ModifiedContent<Self, AnimationCompletionObserverModifier<Value>> {
         ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/Drivers/AnimationCompletionObserverModifier.swift:46:1: note: add @available attribute to enclosing extension
extension View {
^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/Drivers/AnimationCompletionObserverModifier.swift:46:11: error: 'View' is only available in macOS 10.15 or newer
extension View {
          ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/Drivers/AnimationCompletionObserverModifier.swift:46:1: note: add @available attribute to enclosing extension
extension View {
^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/Drivers/Color+Utils.swift:14:24: error: 'Color' is only available in macOS 10.15 or newer
    func mix(to color: Color, progress: CGFloat) -> Color {
                       ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/Drivers/Color+Utils.swift:14:10: note: add @available attribute to enclosing instance method
    func mix(to color: Color, progress: CGFloat) -> Color {
         ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/Drivers/Color+Utils.swift:13:1: note: add @available attribute to enclosing extension
extension Color {
^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/Drivers/Color+Utils.swift:14:53: error: 'Color' is only available in macOS 10.15 or newer
    func mix(to color: Color, progress: CGFloat) -> Color {
                                                    ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/Drivers/Color+Utils.swift:14:10: note: add @available attribute to enclosing instance method
    func mix(to color: Color, progress: CGFloat) -> Color {
         ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/Drivers/Color+Utils.swift:13:1: note: add @available attribute to enclosing extension
extension Color {
^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/Drivers/Color+Utils.swift:13:11: error: 'Color' is only available in macOS 10.15 or newer
extension Color {
          ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/Drivers/Color+Utils.swift:13:1: note: add @available attribute to enclosing extension
extension Color {
^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/Drivers/Color+Utils.swift:48:39: error: 'Color' is only available in macOS 10.15 or newer
    static func hex(_ hex: String) -> Color {
                                      ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/Drivers/Color+Utils.swift:48:17: note: add @available attribute to enclosing static method
    static func hex(_ hex: String) -> Color {
                ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/Drivers/Color+Utils.swift:46:1: note: add @available attribute to enclosing extension
extension Color {
^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/Drivers/Color+Utils.swift:46:11: error: 'Color' is only available in macOS 10.15 or newer
extension Color {
          ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/Drivers/Color+Utils.swift:46:1: note: add @available attribute to enclosing extension
extension Color {
^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/Drivers/Color+Utils.swift:38:33: error: cannot convert value of type 'Void' to expected condition type 'Bool'
        guard NativeColor(self).getRed(&r, green: &g, blue: &b, alpha: &o) else {
              ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/Drivers/GradientPreset.swift:8:32: error: 'Color' is only available in macOS 10.15 or newer
    public static let pastel: [Color] = [.hex("D2C7F6"), .hex("EFC6B7"), .hex("F4F2C1"), .hex("A2EFE9"), .hex("DCF4C4"), .hex("F5B8CE")]
                               ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/Drivers/GradientPreset.swift:8:23: note: add @available attribute to enclosing static property
    public static let pastel: [Color] = [.hex("D2C7F6"), .hex("EFC6B7"), .hex("F4F2C1"), .hex("A2EFE9"), .hex("DCF4C4"), .hex("F5B8CE")]
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/Drivers/GradientPreset.swift:7:14: note: add @available attribute to enclosing class
public class GradientPreset {
             ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/Drivers/GradientPreset.swift:9:32: error: 'Color' is only available in macOS 10.15 or newer
    public static let bright: [Color] = [.hex("FFE53B"), .hex("00FFA9"), .hex("6094EA"), .hex("0D4DFF"), .hex("F02FC2"), .hex("FF2525")]
                               ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/Drivers/GradientPreset.swift:9:23: note: add @available attribute to enclosing static property
    public static let bright: [Color] = [.hex("FFE53B"), .hex("00FFA9"), .hex("6094EA"), .hex("0D4DFF"), .hex("F02FC2"), .hex("FF2525")]
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/Drivers/GradientPreset.swift:7:14: note: add @available attribute to enclosing class
public class GradientPreset {
             ^
SwiftCompile normal arm64 Compiling\ Pair.swift /Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/Drivers/Pair.swift (in target 'AnimatedGradient' from project 'AnimatedGradient')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/Drivers/Pair.swift (in target 'AnimatedGradient' from project 'AnimatedGradient')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

--- xcodebuild: WARNING: Using the first of multiple matching destinations:
{ platform:macOS, arch:arm64, id:2326811a6019906099dfb28e030ac7e46a5486af, name:My Mac }
{ platform:macOS, arch:arm64, variant:Mac Catalyst, id:2326811a6019906099dfb28e030ac7e46a5486af, name:My Mac }
{ platform:macOS, arch:arm64, variant:DriverKit, id:2326811a6019906099dfb28e030ac7e46a5486af, name:My Mac }
{ platform:macOS, arch:arm64, variant:Designed for [iPad,iPhone], id:2326811a6019906099dfb28e030ac7e46a5486af, name:My Mac }
** BUILD FAILED **
The following build commands failed:
	SwiftEmitModule normal arm64 Emitting\ module\ for\ AnimatedGradient (in target 'AnimatedGradient' from project 'AnimatedGradient')
	EmitSwiftModule normal arm64 (in target 'AnimatedGradient' from project 'AnimatedGradient')
	Building workspace spi-builder-workspace with scheme AnimatedGradient
(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:
  AnimatedGradient: /Users/admin/builder/spi-builder-workspace
resolved source packages: AnimatedGradient
{
  "dependencies" : [
  ],
  "manifest_display_name" : "AnimatedGradient",
  "name" : "AnimatedGradient",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "14.0"
    }
  ],
  "products" : [
    {
      "name" : "AnimatedGradient",
      "targets" : [
        "AnimatedGradient"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "AnimatedGradient",
      "module_type" : "SwiftTarget",
      "name" : "AnimatedGradient",
      "path" : "Sources/AnimatedGradient",
      "product_memberships" : [
        "AnimatedGradient"
      ],
      "sources" : [
        "AnimatedLinearGradient.swift",
        "AnimatedLinearGradientViewModel.swift",
        "Drivers/AnimatableLinearGradientModifier.swift",
        "Drivers/AnimationCompletionObserverModifier.swift",
        "Drivers/Collection+Cycle.swift",
        "Drivers/Color+Utils.swift",
        "Drivers/GradientPreset.swift",
        "Drivers/Pair.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.9"
}
{
  "workspace" : {
    "name" : "spi-builder-workspace",
    "schemes" : [
      "AnimatedGradient"
    ]
  }
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme AnimatedGradient -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 AnimatedGradient -destination platform=macOS,arch=arm64
Resolve Package Graph
Resolved source packages:
  AnimatedGradient: /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 'AnimatedGradient' in project 'AnimatedGradient'
        ➜ Explicit dependency on target 'AnimatedGradient' in project 'AnimatedGradient'
    Target 'AnimatedGradient' in project 'AnimatedGradient' (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: 8fff88a5e861faa8eb4a7c2ecd45c36c
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/8fff88a5e861faa8eb4a7c2ecd45c36c.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 AnimatedGradient normal arm64 com.apple.xcode.tools.swift.compiler (in target 'AnimatedGradient' from project 'AnimatedGradient')
    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 AnimatedGradient -Onone -enforce-exclusivity\=checked @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AnimatedGradient.build/Debug/AnimatedGradient.build/Objects-normal/arm64/AnimatedGradient.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -DXcode -enable-experimental-feature StrictConcurrency -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 -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/AnimatedGradient.build/Debug/AnimatedGradient.build/Objects-normal/arm64/AnimatedGradient-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/AnimatedGradient.build/Debug/AnimatedGradient.build/Objects-normal/arm64/AnimatedGradient.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/AnimatedGradient.build/Debug/AnimatedGradient.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AnimatedGradient.build/Debug/AnimatedGradient.build/Objects-normal/arm64/AnimatedGradient_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/AnimatedGradient.build/Debug/AnimatedGradient.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AnimatedGradient.build/Debug/AnimatedGradient.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AnimatedGradient.build/Debug/AnimatedGradient.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/AnimatedGradient.build/Debug/AnimatedGradient.build/Objects-normal/arm64/AnimatedGradient-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
SwiftCompile normal arm64 Compiling\ AnimatedLinearGradient.swift /Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/AnimatedLinearGradient.swift (in target 'AnimatedGradient' from project 'AnimatedGradient')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/AnimatedLinearGradient.swift (in target 'AnimatedGradient' from project 'AnimatedGradient')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

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

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

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

SwiftEmitModule normal arm64 Emitting\ module\ for\ AnimatedGradient (in target 'AnimatedGradient' from project 'AnimatedGradient')
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/AnimatedGradient/AnimatedLinearGradient.swift /Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/AnimatedLinearGradientViewModel.swift /Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/Drivers/AnimatableLinearGradientModifier.swift /Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/Drivers/AnimationCompletionObserverModifier.swift /Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/Drivers/Collection+Cycle.swift /Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/Drivers/Color+Utils.swift /Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/Drivers/GradientPreset.swift /Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/Drivers/Pair.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 -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/AnimatedGradient.build/Debug/AnimatedGradient.build/Objects-normal/arm64/AnimatedGradient_const_extract_protocols.json -enable-experimental-feature StrictConcurrency -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/AnimatedGradient.build/Debug/AnimatedGradient.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/AnimatedGradient.build/Debug/AnimatedGradient.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AnimatedGradient.build/Debug/AnimatedGradient.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AnimatedGradient.build/Debug/AnimatedGradient.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -module-name AnimatedGradient -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/AnimatedGradient.build/Debug/AnimatedGradient.build/Objects-normal/arm64/AnimatedGradient.swiftdoc -emit-module-source-info-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AnimatedGradient.build/Debug/AnimatedGradient.build/Objects-normal/arm64/AnimatedGradient.swiftsourceinfo -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AnimatedGradient.build/Debug/AnimatedGradient.build/Objects-normal/arm64/AnimatedGradient-Swift.h -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AnimatedGradient.build/Debug/AnimatedGradient.build/Objects-normal/arm64/AnimatedGradient-master-emit-module.dia -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AnimatedGradient.build/Debug/AnimatedGradient.build/Objects-normal/arm64/AnimatedGradient-master-emit-module.d -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AnimatedGradient.build/Debug/AnimatedGradient.build/Objects-normal/arm64/AnimatedGradient.swiftmodule -emit-abi-descriptor-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AnimatedGradient.build/Debug/AnimatedGradient.build/Objects-normal/arm64/AnimatedGradient.abi.json
EmitSwiftModule normal arm64 (in target 'AnimatedGradient' from project 'AnimatedGradient')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/AnimatedLinearGradientViewModel.swift:11:58: error: 'Gradient' is only available in macOS 10.15 or newer
    @Published private(set) var fromGradient: Gradient = Gradient(colors: [])
                                                         ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/AnimatedLinearGradientViewModel.swift:8:13: note: add @available attribute to enclosing class
final class AnimatedLinearGradientViewModel: ObservableObject {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/AnimatedLinearGradientViewModel.swift:12:56: error: 'Gradient' is only available in macOS 10.15 or newer
    @Published private(set) var toGradient: Gradient = Gradient(colors: [])
                                                       ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/AnimatedLinearGradientViewModel.swift:8:13: note: add @available attribute to enclosing class
final class AnimatedLinearGradientViewModel: ObservableObject {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/AnimatedLinearGradient.swift:8:6: error: 'StateObject' is only available in macOS 11.0 or newer
    @StateObject private var viewModel = AnimatedLinearGradientViewModel()
     ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/AnimatedLinearGradient.swift:7:15: note: add @available attribute to enclosing struct
public struct AnimatedLinearGradient: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/AnimatedLinearGradient.swift:10:6: error: 'State' is only available in macOS 10.15 or newer
    @State private var progress: Double = 0
     ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/AnimatedLinearGradient.swift:7:15: note: add @available attribute to enclosing struct
public struct AnimatedLinearGradient: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/AnimatedLinearGradient.swift:12:18: error: 'Color' is only available in macOS 10.15 or newer
    var colors: [Color] = []
                 ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/AnimatedLinearGradient.swift:7:15: note: add @available attribute to enclosing struct
public struct AnimatedLinearGradient: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/AnimatedLinearGradient.swift:14:20: error: 'Animation' is only available in macOS 10.15 or newer
    var animation: Animation = .linear(duration: 3)
                   ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/AnimatedLinearGradient.swift:7:15: note: add @available attribute to enclosing struct
public struct AnimatedLinearGradient: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/AnimatedLinearGradient.swift:14:33: error: 'linear(duration:)' is only available in macOS 10.15 or newer
    var animation: Animation = .linear(duration: 3)
                                ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/AnimatedLinearGradient.swift:7:15: note: add @available attribute to enclosing struct
public struct AnimatedLinearGradient: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/AnimatedLinearGradient.swift:15:21: error: 'UnitPoint' is only available in macOS 10.15 or newer
    var startPoint: UnitPoint = .topTrailing
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/AnimatedLinearGradient.swift:7:15: note: add @available attribute to enclosing struct
public struct AnimatedLinearGradient: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/AnimatedLinearGradient.swift:16:19: error: 'UnitPoint' is only available in macOS 10.15 or newer
    var endPoint: UnitPoint = .bottomLeading
                  ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/AnimatedLinearGradient.swift:7:15: note: add @available attribute to enclosing struct
public struct AnimatedLinearGradient: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/AnimatedLinearGradient.swift:18:26: error: 'Color' is only available in macOS 10.15 or newer
    public init(colors: [Color]) {
                         ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/AnimatedLinearGradient.swift:18:12: note: add @available attribute to enclosing initializer
    public init(colors: [Color]) {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/AnimatedLinearGradient.swift:7:15: note: add @available attribute to enclosing struct
public struct AnimatedLinearGradient: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/AnimatedLinearGradient.swift:22:27: error: 'View' is only available in macOS 10.15 or newer
    public var body: some View {
                          ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/AnimatedLinearGradient.swift:22:16: note: add @available attribute to enclosing property
    public var body: some View {
               ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/AnimatedLinearGradient.swift:7:15: note: add @available attribute to enclosing struct
public struct AnimatedLinearGradient: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/AnimatedLinearGradient.swift:63:36: error: 'Animation' is only available in macOS 10.15 or newer
    func setAnimation(_ animation: Animation) -> AnimatedLinearGradient {
                                   ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/AnimatedLinearGradient.swift:63:10: note: add @available attribute to enclosing instance method
    func setAnimation(_ animation: Animation) -> AnimatedLinearGradient {
         ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/AnimatedLinearGradient.swift:55:8: note: add @available attribute to enclosing extension
public extension AnimatedLinearGradient {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/AnimatedLinearGradient.swift:69:32: error: 'UnitPoint' is only available in macOS 10.15 or newer
    func gradientPoints(start: UnitPoint, end: UnitPoint) -> AnimatedLinearGradient {
                               ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/AnimatedLinearGradient.swift:69:10: note: add @available attribute to enclosing instance method
    func gradientPoints(start: UnitPoint, end: UnitPoint) -> AnimatedLinearGradient {
         ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/AnimatedLinearGradient.swift:55:8: note: add @available attribute to enclosing extension
public extension AnimatedLinearGradient {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/AnimatedLinearGradient.swift:69:48: error: 'UnitPoint' is only available in macOS 10.15 or newer
    func gradientPoints(start: UnitPoint, end: UnitPoint) -> AnimatedLinearGradient {
                                               ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/AnimatedLinearGradient.swift:69:10: note: add @available attribute to enclosing instance method
    func gradientPoints(start: UnitPoint, end: UnitPoint) -> AnimatedLinearGradient {
         ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/AnimatedLinearGradient.swift:55:8: note: add @available attribute to enclosing extension
public extension AnimatedLinearGradient {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/AnimatedLinearGradient.swift:76:32: error: 'UnitPoint' is only available in macOS 10.15 or newer
    func gradientPoints(start: UnitPoint) -> AnimatedLinearGradient {
                               ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/AnimatedLinearGradient.swift:76:10: note: add @available attribute to enclosing instance method
    func gradientPoints(start: UnitPoint) -> AnimatedLinearGradient {
         ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/AnimatedLinearGradient.swift:55:8: note: add @available attribute to enclosing extension
public extension AnimatedLinearGradient {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/AnimatedLinearGradient.swift:80:30: error: 'UnitPoint' is only available in macOS 10.15 or newer
    func gradientPoints(end: UnitPoint) -> AnimatedLinearGradient {
                             ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/AnimatedLinearGradient.swift:80:10: note: add @available attribute to enclosing instance method
    func gradientPoints(end: UnitPoint) -> AnimatedLinearGradient {
         ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/AnimatedLinearGradient.swift:55:8: note: add @available attribute to enclosing extension
public extension AnimatedLinearGradient {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/AnimatedLinearGradientViewModel.swift:9:29: error: 'Color' is only available in macOS 10.15 or newer
    @Published var colors: [Color] = []
                            ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/AnimatedLinearGradientViewModel.swift:8:13: note: add @available attribute to enclosing class
final class AnimatedLinearGradientViewModel: ObservableObject {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/AnimatedLinearGradientViewModel.swift:9:6: error: 'Published' is only available in macOS 10.15 or newer
    @Published var colors: [Color] = []
     ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/AnimatedLinearGradientViewModel.swift:8:13: note: add @available attribute to enclosing class
final class AnimatedLinearGradientViewModel: ObservableObject {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/AnimatedLinearGradientViewModel.swift:11:47: error: 'Gradient' is only available in macOS 10.15 or newer
    @Published private(set) var fromGradient: Gradient = Gradient(colors: [])
                                              ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/AnimatedLinearGradientViewModel.swift:8:13: note: add @available attribute to enclosing class
final class AnimatedLinearGradientViewModel: ObservableObject {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/AnimatedLinearGradientViewModel.swift:11:6: error: 'Published' is only available in macOS 10.15 or newer
    @Published private(set) var fromGradient: Gradient = Gradient(colors: [])
     ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/AnimatedLinearGradientViewModel.swift:8:13: note: add @available attribute to enclosing class
final class AnimatedLinearGradientViewModel: ObservableObject {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/AnimatedLinearGradientViewModel.swift:12:45: error: 'Gradient' is only available in macOS 10.15 or newer
    @Published private(set) var toGradient: Gradient = Gradient(colors: [])
                                            ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/AnimatedLinearGradientViewModel.swift:8:13: note: add @available attribute to enclosing class
final class AnimatedLinearGradientViewModel: ObservableObject {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/AnimatedLinearGradientViewModel.swift:12:6: error: 'Published' is only available in macOS 10.15 or newer
    @Published private(set) var toGradient: Gradient = Gradient(colors: [])
     ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/AnimatedLinearGradientViewModel.swift:8:13: note: add @available attribute to enclosing class
final class AnimatedLinearGradientViewModel: ObservableObject {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/AnimatedLinearGradientViewModel.swift:14:6: error: 'Published' is only available in macOS 10.15 or newer
    @Published private var index = 0
     ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/AnimatedLinearGradientViewModel.swift:8:13: note: add @available attribute to enclosing class
final class AnimatedLinearGradientViewModel: ObservableObject {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/AnimatedLinearGradientViewModel.swift:30:42: error: 'Color' is only available in macOS 10.15 or newer
    func makePair(at index: Int) -> Pair<Color>? {
                                         ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/AnimatedLinearGradientViewModel.swift:30:10: note: add @available attribute to enclosing instance method
    func makePair(at index: Int) -> Pair<Color>? {
         ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/AnimatedLinearGradientViewModel.swift:29:9: note: add @available attribute to enclosing extension
private extension AnimatedLinearGradientViewModel {
        ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/Drivers/AnimatableLinearGradientModifier.swift:8:30: error: 'Gradient' is only available in macOS 10.15 or newer
    public let fromGradient: Gradient
                             ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/Drivers/AnimatableLinearGradientModifier.swift:7:15: note: add @available attribute to enclosing struct
public struct AnimatableLinearGradientModifier: AnimatableModifier {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/Drivers/AnimatableLinearGradientModifier.swift:9:28: error: 'Gradient' is only available in macOS 10.15 or newer
    public let toGradient: Gradient
                           ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/Drivers/AnimatableLinearGradientModifier.swift:7:15: note: add @available attribute to enclosing struct
public struct AnimatableLinearGradientModifier: AnimatableModifier {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/Drivers/AnimatableLinearGradientModifier.swift:11:28: error: 'UnitPoint' is only available in macOS 10.15 or newer
    public let startPoint: UnitPoint
                           ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/Drivers/AnimatableLinearGradientModifier.swift:7:15: note: add @available attribute to enclosing struct
public struct AnimatableLinearGradientModifier: AnimatableModifier {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/Drivers/AnimatableLinearGradientModifier.swift:12:26: error: 'UnitPoint' is only available in macOS 10.15 or newer
    public let endPoint: UnitPoint
                         ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/Drivers/AnimatableLinearGradientModifier.swift:7:15: note: add @available attribute to enclosing struct
public struct AnimatableLinearGradientModifier: AnimatableModifier {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/Drivers/AnimatableLinearGradientModifier.swift:19:48: error: 'View' is only available in macOS 10.15 or newer
    public func body(content: Content) -> some View {
                                               ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/Drivers/AnimatableLinearGradientModifier.swift:19:17: note: add @available attribute to enclosing instance method
    public func body(content: Content) -> some View {
                ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/Drivers/AnimatableLinearGradientModifier.swift:7:15: note: add @available attribute to enclosing struct
public struct AnimatableLinearGradientModifier: AnimatableModifier {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/Drivers/AnimatableLinearGradientModifier.swift:39:23: error: 'Gradient' is only available in macOS 10.15 or newer
        fromGradient: Gradient,
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/Drivers/AnimatableLinearGradientModifier.swift:38:17: note: add @available attribute to enclosing instance method
    public func animatableLinearGradient(
                ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/Drivers/AnimatableLinearGradientModifier.swift:37:1: note: add @available attribute to enclosing extension
extension View {
^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/Drivers/AnimatableLinearGradientModifier.swift:40:21: error: 'Gradient' is only available in macOS 10.15 or newer
        toGradient: Gradient,
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/Drivers/AnimatableLinearGradientModifier.swift:38:17: note: add @available attribute to enclosing instance method
    public func animatableLinearGradient(
                ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/Drivers/AnimatableLinearGradientModifier.swift:37:1: note: add @available attribute to enclosing extension
extension View {
^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/Drivers/AnimatableLinearGradientModifier.swift:42:21: error: 'UnitPoint' is only available in macOS 10.15 or newer
        startPoint: UnitPoint,
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/Drivers/AnimatableLinearGradientModifier.swift:38:17: note: add @available attribute to enclosing instance method
    public func animatableLinearGradient(
                ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/Drivers/AnimatableLinearGradientModifier.swift:37:1: note: add @available attribute to enclosing extension
extension View {
^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/Drivers/AnimatableLinearGradientModifier.swift:43:19: error: 'UnitPoint' is only available in macOS 10.15 or newer
        endPoint: UnitPoint) -> some View {
                  ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/Drivers/AnimatableLinearGradientModifier.swift:38:17: note: add @available attribute to enclosing instance method
    public func animatableLinearGradient(
                ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/Drivers/AnimatableLinearGradientModifier.swift:37:1: note: add @available attribute to enclosing extension
extension View {
^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/Drivers/AnimatableLinearGradientModifier.swift:43:38: error: 'View' is only available in macOS 10.15 or newer
        endPoint: UnitPoint) -> some View {
                                     ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/Drivers/AnimatableLinearGradientModifier.swift:38:17: note: add @available attribute to enclosing instance method
    public func animatableLinearGradient(
                ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/Drivers/AnimatableLinearGradientModifier.swift:37:1: note: add @available attribute to enclosing extension
extension View {
^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/Drivers/AnimatableLinearGradientModifier.swift:37:11: error: 'View' is only available in macOS 10.15 or newer
extension View {
          ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/Drivers/AnimatableLinearGradientModifier.swift:37:1: note: add @available attribute to enclosing extension
extension View {
^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/Drivers/AnimationCompletionObserverModifier.swift:40:41: error: 'View' is only available in macOS 10.15 or newer
    func body(content: Content) -> some View {
                                        ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/Drivers/AnimationCompletionObserverModifier.swift:40:10: note: add @available attribute to enclosing instance method
    func body(content: Content) -> some View {
         ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/Drivers/AnimationCompletionObserverModifier.swift:8:8: note: add @available attribute to enclosing generic struct
struct AnimationCompletionObserverModifier<Value>: AnimatableModifier where Value: VectorArithmetic & Sendable {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/Drivers/AnimationCompletionObserverModifier.swift:8:84: error: 'VectorArithmetic' is only available in macOS 10.15 or newer
struct AnimationCompletionObserverModifier<Value>: AnimatableModifier where Value: VectorArithmetic & Sendable {
                                                                                   ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/Drivers/AnimationCompletionObserverModifier.swift:8:8: note: add @available attribute to enclosing generic struct
struct AnimationCompletionObserverModifier<Value>: AnimatableModifier where Value: VectorArithmetic & Sendable {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/Drivers/AnimationCompletionObserverModifier.swift:53:38: error: 'VectorArithmetic' is only available in macOS 10.15 or newer
    func onAnimationCompleted<Value: VectorArithmetic & Sendable>(for value: Value, completion: @escaping (Value) -> Void) -> ModifiedContent<Self, AnimationCompletionObserverModifier<Value>> {
                                     ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/Drivers/AnimationCompletionObserverModifier.swift:53:10: note: add @available attribute to enclosing instance method
    func onAnimationCompleted<Value: VectorArithmetic & Sendable>(for value: Value, completion: @escaping (Value) -> Void) -> ModifiedContent<Self, AnimationCompletionObserverModifier<Value>> {
         ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/Drivers/AnimationCompletionObserverModifier.swift:46:1: note: add @available attribute to enclosing extension
extension View {
^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/Drivers/AnimationCompletionObserverModifier.swift:53:127: error: 'ModifiedContent' is only available in macOS 10.15 or newer
    func onAnimationCompleted<Value: VectorArithmetic & Sendable>(for value: Value, completion: @escaping (Value) -> Void) -> ModifiedContent<Self, AnimationCompletionObserverModifier<Value>> {
                                                                                                                              ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/Drivers/AnimationCompletionObserverModifier.swift:53:10: note: add @available attribute to enclosing instance method
    func onAnimationCompleted<Value: VectorArithmetic & Sendable>(for value: Value, completion: @escaping (Value) -> Void) -> ModifiedContent<Self, AnimationCompletionObserverModifier<Value>> {
         ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/Drivers/AnimationCompletionObserverModifier.swift:46:1: note: add @available attribute to enclosing extension
extension View {
^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/Drivers/AnimationCompletionObserverModifier.swift:46:11: error: 'View' is only available in macOS 10.15 or newer
extension View {
          ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/Drivers/AnimationCompletionObserverModifier.swift:46:1: note: add @available attribute to enclosing extension
extension View {
^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/Drivers/Color+Utils.swift:14:24: error: 'Color' is only available in macOS 10.15 or newer
    func mix(to color: Color, progress: CGFloat) -> Color {
                       ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/Drivers/Color+Utils.swift:14:10: note: add @available attribute to enclosing instance method
    func mix(to color: Color, progress: CGFloat) -> Color {
         ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/Drivers/Color+Utils.swift:13:1: note: add @available attribute to enclosing extension
extension Color {
^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/Drivers/Color+Utils.swift:14:53: error: 'Color' is only available in macOS 10.15 or newer
    func mix(to color: Color, progress: CGFloat) -> Color {
                                                    ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/Drivers/Color+Utils.swift:14:10: note: add @available attribute to enclosing instance method
    func mix(to color: Color, progress: CGFloat) -> Color {
         ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/Drivers/Color+Utils.swift:13:1: note: add @available attribute to enclosing extension
extension Color {
^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/Drivers/Color+Utils.swift:13:11: error: 'Color' is only available in macOS 10.15 or newer
extension Color {
          ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/Drivers/Color+Utils.swift:13:1: note: add @available attribute to enclosing extension
extension Color {
^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/Drivers/Color+Utils.swift:48:39: error: 'Color' is only available in macOS 10.15 or newer
    static func hex(_ hex: String) -> Color {
                                      ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/Drivers/Color+Utils.swift:48:17: note: add @available attribute to enclosing static method
    static func hex(_ hex: String) -> Color {
                ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/Drivers/Color+Utils.swift:46:1: note: add @available attribute to enclosing extension
extension Color {
^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/Drivers/Color+Utils.swift:46:11: error: 'Color' is only available in macOS 10.15 or newer
extension Color {
          ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/Drivers/Color+Utils.swift:46:1: note: add @available attribute to enclosing extension
extension Color {
^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/Drivers/Color+Utils.swift:38:33: error: cannot convert value of type 'Void' to expected condition type 'Bool'
        guard NativeColor(self).getRed(&r, green: &g, blue: &b, alpha: &o) else {
              ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/Drivers/GradientPreset.swift:8:32: error: 'Color' is only available in macOS 10.15 or newer
    public static let pastel: [Color] = [.hex("D2C7F6"), .hex("EFC6B7"), .hex("F4F2C1"), .hex("A2EFE9"), .hex("DCF4C4"), .hex("F5B8CE")]
                               ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/Drivers/GradientPreset.swift:8:23: note: add @available attribute to enclosing static property
    public static let pastel: [Color] = [.hex("D2C7F6"), .hex("EFC6B7"), .hex("F4F2C1"), .hex("A2EFE9"), .hex("DCF4C4"), .hex("F5B8CE")]
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/Drivers/GradientPreset.swift:7:14: note: add @available attribute to enclosing class
public class GradientPreset {
             ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/Drivers/GradientPreset.swift:9:32: error: 'Color' is only available in macOS 10.15 or newer
    public static let bright: [Color] = [.hex("FFE53B"), .hex("00FFA9"), .hex("6094EA"), .hex("0D4DFF"), .hex("F02FC2"), .hex("FF2525")]
                               ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/Drivers/GradientPreset.swift:9:23: note: add @available attribute to enclosing static property
    public static let bright: [Color] = [.hex("FFE53B"), .hex("00FFA9"), .hex("6094EA"), .hex("0D4DFF"), .hex("F02FC2"), .hex("FF2525")]
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/Drivers/GradientPreset.swift:7:14: note: add @available attribute to enclosing class
public class GradientPreset {
             ^
SwiftCompile normal arm64 Compiling\ Pair.swift /Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/Drivers/Pair.swift (in target 'AnimatedGradient' from project 'AnimatedGradient')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/AnimatedGradient/Drivers/Pair.swift (in target 'AnimatedGradient' from project 'AnimatedGradient')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

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

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

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

--- xcodebuild: WARNING: Using the first of multiple matching destinations:
{ platform:macOS, arch:arm64, id:2326811a6019906099dfb28e030ac7e46a5486af, name:My Mac }
{ platform:macOS, arch:arm64, variant:Mac Catalyst, id:2326811a6019906099dfb28e030ac7e46a5486af, name:My Mac }
{ platform:macOS, arch:arm64, variant:DriverKit, id:2326811a6019906099dfb28e030ac7e46a5486af, name:My Mac }
{ platform:macOS, arch:arm64, variant:Designed for [iPad,iPhone], id:2326811a6019906099dfb28e030ac7e46a5486af, name:My Mac }
** BUILD FAILED **
The following build commands failed:
	SwiftEmitModule normal arm64 Emitting\ module\ for\ AnimatedGradient (in target 'AnimatedGradient' from project 'AnimatedGradient')
	EmitSwiftModule normal arm64 (in target 'AnimatedGradient' from project 'AnimatedGradient')
	Building workspace spi-builder-workspace with scheme AnimatedGradient
(3 failures)
BUILD FAILURE 6.1 macosXcodebuild