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Build Information

Failed to build FRHorizontalCalendar, reference main (eee1bf), with Swift 6.1 for tvOS using Xcode 16.3 on 1 May 2025 09:23:33 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme FRHorizontalCalendar -destination generic/platform=tvOS

Build Log

========================================
RunAll
========================================
Builder version: 4.61.2
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/emrepun/FRHorizontalCalendar.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/emrepun/FRHorizontalCalendar
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at eee1bf1 Merge pull request #1 from emrepun/add_view_model_tests
Cloned https://github.com/emrepun/FRHorizontalCalendar.git
Revision (git rev-parse @):
eee1bf1cdff420754a68eed4899610e5179d0468
SUCCESS checkout https://github.com/emrepun/FRHorizontalCalendar.git at main
========================================
Build
========================================
Selected platform:         tvOS
Swift version:             6.1
Building package at path:  $PWD
https://github.com/emrepun/FRHorizontalCalendar.git
https://github.com/emrepun/FRHorizontalCalendar.git
{
  "dependencies" : [
  ],
  "manifest_display_name" : "FRHorizontalCalendar",
  "name" : "FRHorizontalCalendar",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "17.0"
    }
  ],
  "products" : [
    {
      "name" : "FRHorizontalCalendar",
      "targets" : [
        "FRHorizontalCalendar"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "FRHorizontalCalendarTests",
      "module_type" : "SwiftTarget",
      "name" : "FRHorizontalCalendarTests",
      "path" : "Tests/FRHorizontalCalendarTests",
      "sources" : [
        "FRCalendarObservingMock.swift",
        "FRHorizontalCalendarViewModelTests.swift"
      ],
      "target_dependencies" : [
        "FRHorizontalCalendar"
      ],
      "type" : "test"
    },
    {
      "c99name" : "FRHorizontalCalendar",
      "module_type" : "SwiftTarget",
      "name" : "FRHorizontalCalendar",
      "path" : "Sources/FRHorizontalCalendar",
      "product_memberships" : [
        "FRHorizontalCalendar"
      ],
      "sources" : [
        "Date+Extensions.swift",
        "FRCalendarDayModel.swift",
        "FRCalendarObserving.swift",
        "FRHorizontalCalendarView.swift",
        "FRHorizontalCalendarViewModel.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:
  FRHorizontalCalendar: /Users/admin/builder/spi-builder-workspace
resolved source packages: FRHorizontalCalendar
{
  "dependencies" : [
  ],
  "manifest_display_name" : "FRHorizontalCalendar",
  "name" : "FRHorizontalCalendar",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "17.0"
    }
  ],
  "products" : [
    {
      "name" : "FRHorizontalCalendar",
      "targets" : [
        "FRHorizontalCalendar"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "FRHorizontalCalendarTests",
      "module_type" : "SwiftTarget",
      "name" : "FRHorizontalCalendarTests",
      "path" : "Tests/FRHorizontalCalendarTests",
      "sources" : [
        "FRCalendarObservingMock.swift",
        "FRHorizontalCalendarViewModelTests.swift"
      ],
      "target_dependencies" : [
        "FRHorizontalCalendar"
      ],
      "type" : "test"
    },
    {
      "c99name" : "FRHorizontalCalendar",
      "module_type" : "SwiftTarget",
      "name" : "FRHorizontalCalendar",
      "path" : "Sources/FRHorizontalCalendar",
      "product_memberships" : [
        "FRHorizontalCalendar"
      ],
      "sources" : [
        "Date+Extensions.swift",
        "FRCalendarDayModel.swift",
        "FRCalendarObserving.swift",
        "FRHorizontalCalendarView.swift",
        "FRHorizontalCalendarViewModel.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.9"
}
{
  "workspace" : {
    "name" : "spi-builder-workspace",
    "schemes" : [
      "FRHorizontalCalendar"
    ]
  }
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme FRHorizontalCalendar -destination generic/platform=tvOS 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 FRHorizontalCalendar -destination generic/platform=tvOS "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:
  FRHorizontalCalendar: /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 'FRHorizontalCalendar' in project 'FRHorizontalCalendar'
        ➜ Explicit dependency on target 'FRHorizontalCalendar' in project 'FRHorizontalCalendar'
    Target 'FRHorizontalCalendar' in project 'FRHorizontalCalendar' (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/AppleTVOS.platform/Developer/SDKs/AppleTVOS18.4.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: d33f03bcdedf263c65f41f21f6309611
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/d33f03bcdedf263c65f41f21f6309611.xcbuilddata
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products
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/AppleTVOS.platform/Developer/SDKs/AppleTVOS18.4.sdk /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/appletvos18.4-22L251-271d326055c85f9856fa135c41255102.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/AppleTVOS.platform/Developer/SDKs/AppleTVOS18.4.sdk -o /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/appletvos18.4-22L251-271d326055c85f9856fa135c41255102.sdkstatcache
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EagerLinkingTBDs/Debug-appletvos
    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-appletvos
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos/PackageFrameworks
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos/PackageFrameworks
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FRHorizontalCalendar.build/Debug-appletvos/FRHorizontalCalendar.build/FRHorizontalCalendar.modulemap (in target 'FRHorizontalCalendar' from project 'FRHorizontalCalendar')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FRHorizontalCalendar.build/Debug-appletvos/FRHorizontalCalendar.build/FRHorizontalCalendar.modulemap
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FRHorizontalCalendar.build/Debug-appletvos/FRHorizontalCalendar.build/FRHorizontalCalendar.DependencyStaticMetadataFileList (in target 'FRHorizontalCalendar' from project 'FRHorizontalCalendar')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FRHorizontalCalendar.build/Debug-appletvos/FRHorizontalCalendar.build/FRHorizontalCalendar.DependencyStaticMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FRHorizontalCalendar.build/Debug-appletvos/FRHorizontalCalendar.build/FRHorizontalCalendar.DependencyMetadataFileList (in target 'FRHorizontalCalendar' from project 'FRHorizontalCalendar')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FRHorizontalCalendar.build/Debug-appletvos/FRHorizontalCalendar.build/FRHorizontalCalendar.DependencyMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FRHorizontalCalendar.build/Debug-appletvos/FRHorizontalCalendar.build/Objects-normal/arm64/FRHorizontalCalendar.SwiftFileList (in target 'FRHorizontalCalendar' from project 'FRHorizontalCalendar')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FRHorizontalCalendar.build/Debug-appletvos/FRHorizontalCalendar.build/Objects-normal/arm64/FRHorizontalCalendar.SwiftFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FRHorizontalCalendar.build/Debug-appletvos/FRHorizontalCalendar.build/Objects-normal/arm64/FRHorizontalCalendar.SwiftConstValuesFileList (in target 'FRHorizontalCalendar' from project 'FRHorizontalCalendar')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FRHorizontalCalendar.build/Debug-appletvos/FRHorizontalCalendar.build/Objects-normal/arm64/FRHorizontalCalendar.SwiftConstValuesFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FRHorizontalCalendar.build/Debug-appletvos/FRHorizontalCalendar.build/Objects-normal/arm64/FRHorizontalCalendar_const_extract_protocols.json (in target 'FRHorizontalCalendar' from project 'FRHorizontalCalendar')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FRHorizontalCalendar.build/Debug-appletvos/FRHorizontalCalendar.build/Objects-normal/arm64/FRHorizontalCalendar_const_extract_protocols.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FRHorizontalCalendar.build/Debug-appletvos/FRHorizontalCalendar.build/Objects-normal/arm64/FRHorizontalCalendar-OutputFileMap.json (in target 'FRHorizontalCalendar' from project 'FRHorizontalCalendar')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FRHorizontalCalendar.build/Debug-appletvos/FRHorizontalCalendar.build/Objects-normal/arm64/FRHorizontalCalendar-OutputFileMap.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FRHorizontalCalendar.build/Debug-appletvos/FRHorizontalCalendar.build/Objects-normal/arm64/FRHorizontalCalendar.LinkFileList (in target 'FRHorizontalCalendar' from project 'FRHorizontalCalendar')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FRHorizontalCalendar.build/Debug-appletvos/FRHorizontalCalendar.build/Objects-normal/arm64/FRHorizontalCalendar.LinkFileList
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps-appletvos/FRHorizontalCalendar.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FRHorizontalCalendar.build/Debug-appletvos/FRHorizontalCalendar.build/FRHorizontalCalendar.modulemap (in target 'FRHorizontalCalendar' from project 'FRHorizontalCalendar')
    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/FRHorizontalCalendar.build/Debug-appletvos/FRHorizontalCalendar.build/FRHorizontalCalendar.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps-appletvos
SwiftDriver FRHorizontalCalendar normal arm64 com.apple.xcode.tools.swift.compiler (in target 'FRHorizontalCalendar' from project 'FRHorizontalCalendar')
    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 FRHorizontalCalendar -Onone -enforce-exclusivity\=checked @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FRHorizontalCalendar.build/Debug-appletvos/FRHorizontalCalendar.build/Objects-normal/arm64/FRHorizontalCalendar.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/AppleTVOS.platform/Developer/SDKs/AppleTVOS18.4.sdk -target arm64-apple-tvos17.0 -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -Xfrontend -serialize-debugging-options -profile-coverage-mapping -profile-generate -enable-testing -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -swift-version 5 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos -I /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS18.4.sdk/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/appletvos18.4-22L251-271d326055c85f9856fa135c41255102.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FRHorizontalCalendar.build/Debug-appletvos/FRHorizontalCalendar.build/Objects-normal/arm64/FRHorizontalCalendar-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/FRHorizontalCalendar.build/Debug-appletvos/FRHorizontalCalendar.build/Objects-normal/arm64/FRHorizontalCalendar.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/FRHorizontalCalendar.build/Debug-appletvos/FRHorizontalCalendar.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FRHorizontalCalendar.build/Debug-appletvos/FRHorizontalCalendar.build/Objects-normal/arm64/FRHorizontalCalendar_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FRHorizontalCalendar.build/Debug-appletvos/FRHorizontalCalendar.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FRHorizontalCalendar.build/Debug-appletvos/FRHorizontalCalendar.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FRHorizontalCalendar.build/Debug-appletvos/FRHorizontalCalendar.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/FRHorizontalCalendar.build/Debug-appletvos/FRHorizontalCalendar.build/Objects-normal/arm64/FRHorizontalCalendar-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
SwiftCompile normal arm64 Compiling\ FRHorizontalCalendarViewModel.swift /Users/admin/builder/spi-builder-workspace/Sources/FRHorizontalCalendar/FRHorizontalCalendarViewModel.swift (in target 'FRHorizontalCalendar' from project 'FRHorizontalCalendar')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/FRHorizontalCalendar/FRHorizontalCalendarViewModel.swift (in target 'FRHorizontalCalendar' from project 'FRHorizontalCalendar')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

/Users/admin/builder/spi-builder-workspace/Sources/FRHorizontalCalendar/FRHorizontalCalendarViewModel.swift:105:36: error: 'systemGray5' is unavailable in tvOS
            return Color(uiColor: .systemGray5)
                                   ^~~~~~~~~~~
/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS18.4.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIInterface.h:140:49: note: 'systemGray5' has been explicitly marked unavailable here
@property (class, nonatomic, readonly) UIColor *systemGray5Color        API_AVAILABLE(ios(13.0)) API_UNAVAILABLE(tvos, watchos);
                                                ^
/Users/admin/builder/spi-builder-workspace/Sources/FRHorizontalCalendar/FRHorizontalCalendarViewModel.swift:117:36: error: 'systemGray3' is unavailable in tvOS
            return Color(uiColor: .systemGray3)
                                   ^~~~~~~~~~~
/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS18.4.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIInterface.h:138:49: note: 'systemGray3' has been explicitly marked unavailable here
@property (class, nonatomic, readonly) UIColor *systemGray3Color        API_AVAILABLE(ios(13.0)) API_UNAVAILABLE(tvos, watchos);
                                                ^
Failed frontend command:
/Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift-frontend -frontend -c /Users/admin/builder/spi-builder-workspace/Sources/FRHorizontalCalendar/Date+Extensions.swift /Users/admin/builder/spi-builder-workspace/Sources/FRHorizontalCalendar/FRCalendarDayModel.swift /Users/admin/builder/spi-builder-workspace/Sources/FRHorizontalCalendar/FRCalendarObserving.swift /Users/admin/builder/spi-builder-workspace/Sources/FRHorizontalCalendar/FRHorizontalCalendarView.swift -primary-file /Users/admin/builder/spi-builder-workspace/Sources/FRHorizontalCalendar/FRHorizontalCalendarViewModel.swift -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FRHorizontalCalendar.build/Debug-appletvos/FRHorizontalCalendar.build/Objects-normal/arm64/FRHorizontalCalendarViewModel.d -emit-const-values-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FRHorizontalCalendar.build/Debug-appletvos/FRHorizontalCalendar.build/Objects-normal/arm64/FRHorizontalCalendarViewModel.swiftconstvalues -emit-reference-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FRHorizontalCalendar.build/Debug-appletvos/FRHorizontalCalendar.build/Objects-normal/arm64/FRHorizontalCalendarViewModel.swiftdeps -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FRHorizontalCalendar.build/Debug-appletvos/FRHorizontalCalendar.build/Objects-normal/arm64/FRHorizontalCalendarViewModel.dia -target arm64-apple-tvos17.0 -Xllvm -aarch64-use-tbi -enable-objc-interop -stack-check -sdk /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS18.4.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos -I /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS18.4.sdk/Developer/Library/Frameworks -no-color-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -profile-generate -profile-coverage-mapping -swift-version 5 -enforce-exclusivity\=checked -stats-output-dir /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode/.stats -Onone -D SWIFT_PACKAGE -D DEBUG -serialize-debugging-options -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FRHorizontalCalendar.build/Debug-appletvos/FRHorizontalCalendar.build/Objects-normal/arm64/FRHorizontalCalendar_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/appletvos18.4-22L251-271d326055c85f9856fa135c41255102.sdkstatcache -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FRHorizontalCalendar.build/Debug-appletvos/FRHorizontalCalendar.build/swift-overrides.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FRHorizontalCalendar.build/Debug-appletvos/FRHorizontalCalendar.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FRHorizontalCalendar.build/Debug-appletvos/FRHorizontalCalendar.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FRHorizontalCalendar.build/Debug-appletvos/FRHorizontalCalendar.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -module-name FRHorizontalCalendar -package-name spi_builder_workspace -frontend-parseable-output -disable-clang-spi -target-sdk-version 18.4 -target-sdk-name appletvos18.4 -external-plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.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 -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FRHorizontalCalendar.build/Debug-appletvos/FRHorizontalCalendar.build/Objects-normal/arm64/FRHorizontalCalendarViewModel.o -index-unit-output-path /FRHorizontalCalendar.build/Debug-appletvos/FRHorizontalCalendar.build/Objects-normal/arm64/FRHorizontalCalendarViewModel.o -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -index-system-modules
SwiftCompile normal arm64 Compiling\ Date+Extensions.swift /Users/admin/builder/spi-builder-workspace/Sources/FRHorizontalCalendar/Date+Extensions.swift (in target 'FRHorizontalCalendar' from project 'FRHorizontalCalendar')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/FRHorizontalCalendar/Date+Extensions.swift (in target 'FRHorizontalCalendar' from project 'FRHorizontalCalendar')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftEmitModule normal arm64 Emitting\ module\ for\ FRHorizontalCalendar (in target 'FRHorizontalCalendar' from project 'FRHorizontalCalendar')
EmitSwiftModule normal arm64 (in target 'FRHorizontalCalendar' from project 'FRHorizontalCalendar')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

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

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

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

SwiftDriverJobDiscovery normal arm64 Emitting module for FRHorizontalCalendar (in target 'FRHorizontalCalendar' from project 'FRHorizontalCalendar')
SwiftDriver\ Compilation\ Requirements FRHorizontalCalendar normal arm64 com.apple.xcode.tools.swift.compiler (in target 'FRHorizontalCalendar' from project 'FRHorizontalCalendar')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-Swift-Compilation-Requirements -- /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -module-name FRHorizontalCalendar -Onone -enforce-exclusivity\=checked @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FRHorizontalCalendar.build/Debug-appletvos/FRHorizontalCalendar.build/Objects-normal/arm64/FRHorizontalCalendar.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/AppleTVOS.platform/Developer/SDKs/AppleTVOS18.4.sdk -target arm64-apple-tvos17.0 -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -Xfrontend -serialize-debugging-options -profile-coverage-mapping -profile-generate -enable-testing -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -swift-version 5 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos -I /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS18.4.sdk/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/appletvos18.4-22L251-271d326055c85f9856fa135c41255102.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FRHorizontalCalendar.build/Debug-appletvos/FRHorizontalCalendar.build/Objects-normal/arm64/FRHorizontalCalendar-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/FRHorizontalCalendar.build/Debug-appletvos/FRHorizontalCalendar.build/Objects-normal/arm64/FRHorizontalCalendar.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/FRHorizontalCalendar.build/Debug-appletvos/FRHorizontalCalendar.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FRHorizontalCalendar.build/Debug-appletvos/FRHorizontalCalendar.build/Objects-normal/arm64/FRHorizontalCalendar_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FRHorizontalCalendar.build/Debug-appletvos/FRHorizontalCalendar.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FRHorizontalCalendar.build/Debug-appletvos/FRHorizontalCalendar.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FRHorizontalCalendar.build/Debug-appletvos/FRHorizontalCalendar.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/FRHorizontalCalendar.build/Debug-appletvos/FRHorizontalCalendar.build/Objects-normal/arm64/FRHorizontalCalendar-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
SwiftMergeGeneratedHeaders /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps-appletvos/FRHorizontalCalendar-Swift.h /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FRHorizontalCalendar.build/Debug-appletvos/FRHorizontalCalendar.build/Objects-normal/arm64/FRHorizontalCalendar-Swift.h (in target 'FRHorizontalCalendar' from project 'FRHorizontalCalendar')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-swiftHeaderTool -arch arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FRHorizontalCalendar.build/Debug-appletvos/FRHorizontalCalendar.build/Objects-normal/arm64/FRHorizontalCalendar-Swift.h -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps-appletvos/FRHorizontalCalendar-Swift.h
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos/FRHorizontalCalendar.swiftmodule/arm64-apple-tvos.swiftmodule /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FRHorizontalCalendar.build/Debug-appletvos/FRHorizontalCalendar.build/Objects-normal/arm64/FRHorizontalCalendar.swiftmodule (in target 'FRHorizontalCalendar' from project 'FRHorizontalCalendar')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-copy -exclude .DS_Store -exclude CVS -exclude .svn -exclude .git -exclude .hg -resolve-src-symlinks -rename /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FRHorizontalCalendar.build/Debug-appletvos/FRHorizontalCalendar.build/Objects-normal/arm64/FRHorizontalCalendar.swiftmodule /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos/FRHorizontalCalendar.swiftmodule/arm64-apple-tvos.swiftmodule
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos/FRHorizontalCalendar.swiftmodule/arm64-apple-tvos.swiftdoc /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FRHorizontalCalendar.build/Debug-appletvos/FRHorizontalCalendar.build/Objects-normal/arm64/FRHorizontalCalendar.swiftdoc (in target 'FRHorizontalCalendar' from project 'FRHorizontalCalendar')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-copy -exclude .DS_Store -exclude CVS -exclude .svn -exclude .git -exclude .hg -resolve-src-symlinks -rename /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FRHorizontalCalendar.build/Debug-appletvos/FRHorizontalCalendar.build/Objects-normal/arm64/FRHorizontalCalendar.swiftdoc /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos/FRHorizontalCalendar.swiftmodule/arm64-apple-tvos.swiftdoc
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos/FRHorizontalCalendar.swiftmodule/arm64-apple-tvos.abi.json /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FRHorizontalCalendar.build/Debug-appletvos/FRHorizontalCalendar.build/Objects-normal/arm64/FRHorizontalCalendar.abi.json (in target 'FRHorizontalCalendar' from project 'FRHorizontalCalendar')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-copy -exclude .DS_Store -exclude CVS -exclude .svn -exclude .git -exclude .hg -resolve-src-symlinks -rename /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FRHorizontalCalendar.build/Debug-appletvos/FRHorizontalCalendar.build/Objects-normal/arm64/FRHorizontalCalendar.abi.json /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos/FRHorizontalCalendar.swiftmodule/arm64-apple-tvos.abi.json
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos/FRHorizontalCalendar.swiftmodule/Project/arm64-apple-tvos.swiftsourceinfo /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FRHorizontalCalendar.build/Debug-appletvos/FRHorizontalCalendar.build/Objects-normal/arm64/FRHorizontalCalendar.swiftsourceinfo (in target 'FRHorizontalCalendar' from project 'FRHorizontalCalendar')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-copy -exclude .DS_Store -exclude CVS -exclude .svn -exclude .git -exclude .hg -resolve-src-symlinks -rename /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FRHorizontalCalendar.build/Debug-appletvos/FRHorizontalCalendar.build/Objects-normal/arm64/FRHorizontalCalendar.swiftsourceinfo /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos/FRHorizontalCalendar.swiftmodule/Project/arm64-apple-tvos.swiftsourceinfo
SwiftDriverJobDiscovery normal arm64 Compiling Date+Extensions.swift (in target 'FRHorizontalCalendar' from project 'FRHorizontalCalendar')
SwiftDriverJobDiscovery normal arm64 Compiling FRCalendarObserving.swift (in target 'FRHorizontalCalendar' from project 'FRHorizontalCalendar')
SwiftDriverJobDiscovery normal arm64 Compiling FRCalendarDayModel.swift (in target 'FRHorizontalCalendar' from project 'FRHorizontalCalendar')
SwiftDriverJobDiscovery normal arm64 Compiling FRHorizontalCalendarView.swift (in target 'FRHorizontalCalendar' from project 'FRHorizontalCalendar')
** BUILD FAILED **
The following build commands failed:
	SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/FRHorizontalCalendar/FRHorizontalCalendarViewModel.swift (in target 'FRHorizontalCalendar' from project 'FRHorizontalCalendar')
	SwiftCompile normal arm64 Compiling\ FRHorizontalCalendarViewModel.swift /Users/admin/builder/spi-builder-workspace/Sources/FRHorizontalCalendar/FRHorizontalCalendarViewModel.swift (in target 'FRHorizontalCalendar' from project 'FRHorizontalCalendar')
	Building workspace spi-builder-workspace with scheme FRHorizontalCalendar
(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:
  FRHorizontalCalendar: /Users/admin/builder/spi-builder-workspace
resolved source packages: FRHorizontalCalendar
{
  "dependencies" : [
  ],
  "manifest_display_name" : "FRHorizontalCalendar",
  "name" : "FRHorizontalCalendar",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "17.0"
    }
  ],
  "products" : [
    {
      "name" : "FRHorizontalCalendar",
      "targets" : [
        "FRHorizontalCalendar"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "FRHorizontalCalendarTests",
      "module_type" : "SwiftTarget",
      "name" : "FRHorizontalCalendarTests",
      "path" : "Tests/FRHorizontalCalendarTests",
      "sources" : [
        "FRCalendarObservingMock.swift",
        "FRHorizontalCalendarViewModelTests.swift"
      ],
      "target_dependencies" : [
        "FRHorizontalCalendar"
      ],
      "type" : "test"
    },
    {
      "c99name" : "FRHorizontalCalendar",
      "module_type" : "SwiftTarget",
      "name" : "FRHorizontalCalendar",
      "path" : "Sources/FRHorizontalCalendar",
      "product_memberships" : [
        "FRHorizontalCalendar"
      ],
      "sources" : [
        "Date+Extensions.swift",
        "FRCalendarDayModel.swift",
        "FRCalendarObserving.swift",
        "FRHorizontalCalendarView.swift",
        "FRHorizontalCalendarViewModel.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.9"
}
{
  "workspace" : {
    "name" : "spi-builder-workspace",
    "schemes" : [
      "FRHorizontalCalendar"
    ]
  }
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme FRHorizontalCalendar -destination generic/platform=tvOS
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 FRHorizontalCalendar -destination generic/platform=tvOS
Resolve Package Graph
Resolved source packages:
  FRHorizontalCalendar: /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 'FRHorizontalCalendar' in project 'FRHorizontalCalendar'
        ➜ Explicit dependency on target 'FRHorizontalCalendar' in project 'FRHorizontalCalendar'
    Target 'FRHorizontalCalendar' in project 'FRHorizontalCalendar' (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/AppleTVOS.platform/Developer/SDKs/AppleTVOS18.4.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: 4253a84da0247c9a2c23fca2ea2e4505
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/4253a84da0247c9a2c23fca2ea2e4505.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/AppleTVOS.platform/Developer/SDKs/AppleTVOS18.4.sdk /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/appletvos18.4-22L251-271d326055c85f9856fa135c41255102.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/AppleTVOS.platform/Developer/SDKs/AppleTVOS18.4.sdk -o /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/appletvos18.4-22L251-271d326055c85f9856fa135c41255102.sdkstatcache
SwiftDriver FRHorizontalCalendar normal arm64 com.apple.xcode.tools.swift.compiler (in target 'FRHorizontalCalendar' from project 'FRHorizontalCalendar')
    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 FRHorizontalCalendar -Onone -enforce-exclusivity\=checked @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FRHorizontalCalendar.build/Debug-appletvos/FRHorizontalCalendar.build/Objects-normal/arm64/FRHorizontalCalendar.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -DXcode -plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS18.4.sdk -target arm64-apple-tvos17.0 -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -Xfrontend -serialize-debugging-options -profile-coverage-mapping -profile-generate -enable-testing -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -swift-version 5 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos -I /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS18.4.sdk/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/appletvos18.4-22L251-271d326055c85f9856fa135c41255102.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FRHorizontalCalendar.build/Debug-appletvos/FRHorizontalCalendar.build/Objects-normal/arm64/FRHorizontalCalendar-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/FRHorizontalCalendar.build/Debug-appletvos/FRHorizontalCalendar.build/Objects-normal/arm64/FRHorizontalCalendar.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/FRHorizontalCalendar.build/Debug-appletvos/FRHorizontalCalendar.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FRHorizontalCalendar.build/Debug-appletvos/FRHorizontalCalendar.build/Objects-normal/arm64/FRHorizontalCalendar_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FRHorizontalCalendar.build/Debug-appletvos/FRHorizontalCalendar.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FRHorizontalCalendar.build/Debug-appletvos/FRHorizontalCalendar.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FRHorizontalCalendar.build/Debug-appletvos/FRHorizontalCalendar.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/FRHorizontalCalendar.build/Debug-appletvos/FRHorizontalCalendar.build/Objects-normal/arm64/FRHorizontalCalendar-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
SwiftEmitModule normal arm64 Emitting\ module\ for\ FRHorizontalCalendar (in target 'FRHorizontalCalendar' from project 'FRHorizontalCalendar')
EmitSwiftModule normal arm64 (in target 'FRHorizontalCalendar' from project 'FRHorizontalCalendar')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

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

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

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

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

SwiftCompile normal arm64 Compiling\ FRHorizontalCalendarViewModel.swift /Users/admin/builder/spi-builder-workspace/Sources/FRHorizontalCalendar/FRHorizontalCalendarViewModel.swift (in target 'FRHorizontalCalendar' from project 'FRHorizontalCalendar')
Failed frontend command:
/Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift-frontend -frontend -c /Users/admin/builder/spi-builder-workspace/Sources/FRHorizontalCalendar/Date+Extensions.swift /Users/admin/builder/spi-builder-workspace/Sources/FRHorizontalCalendar/FRCalendarDayModel.swift /Users/admin/builder/spi-builder-workspace/Sources/FRHorizontalCalendar/FRCalendarObserving.swift /Users/admin/builder/spi-builder-workspace/Sources/FRHorizontalCalendar/FRHorizontalCalendarView.swift -primary-file /Users/admin/builder/spi-builder-workspace/Sources/FRHorizontalCalendar/FRHorizontalCalendarViewModel.swift -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FRHorizontalCalendar.build/Debug-appletvos/FRHorizontalCalendar.build/Objects-normal/arm64/FRHorizontalCalendarViewModel.d -emit-const-values-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FRHorizontalCalendar.build/Debug-appletvos/FRHorizontalCalendar.build/Objects-normal/arm64/FRHorizontalCalendarViewModel.swiftconstvalues -emit-reference-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FRHorizontalCalendar.build/Debug-appletvos/FRHorizontalCalendar.build/Objects-normal/arm64/FRHorizontalCalendarViewModel.swiftdeps -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FRHorizontalCalendar.build/Debug-appletvos/FRHorizontalCalendar.build/Objects-normal/arm64/FRHorizontalCalendarViewModel.dia -target arm64-apple-tvos17.0 -Xllvm -aarch64-use-tbi -enable-objc-interop -stack-check -sdk /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS18.4.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos -I /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS18.4.sdk/Developer/Library/Frameworks -no-color-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -profile-generate -profile-coverage-mapping -swift-version 5 -enforce-exclusivity\=checked -Onone -D SWIFT_PACKAGE -D DEBUG -D Xcode -serialize-debugging-options -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FRHorizontalCalendar.build/Debug-appletvos/FRHorizontalCalendar.build/Objects-normal/arm64/FRHorizontalCalendar_const_extract_protocols.json -enable-experimental-feature DebugDescriptionMacro -empty-abi-descriptor -plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -working-directory -Xcc /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -resource-dir /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift -enable-anonymous-context-mangled-names -file-compilation-dir /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/appletvos18.4-22L251-271d326055c85f9856fa135c41255102.sdkstatcache -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FRHorizontalCalendar.build/Debug-appletvos/FRHorizontalCalendar.build/swift-overrides.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FRHorizontalCalendar.build/Debug-appletvos/FRHorizontalCalendar.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FRHorizontalCalendar.build/Debug-appletvos/FRHorizontalCalendar.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FRHorizontalCalendar.build/Debug-appletvos/FRHorizontalCalendar.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -module-name FRHorizontalCalendar -package-name spi_builder_workspace -frontend-parseable-output -disable-clang-spi -target-sdk-version 18.4 -target-sdk-name appletvos18.4 -external-plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.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 -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FRHorizontalCalendar.build/Debug-appletvos/FRHorizontalCalendar.build/Objects-normal/arm64/FRHorizontalCalendarViewModel.o -index-unit-output-path /FRHorizontalCalendar.build/Debug-appletvos/FRHorizontalCalendar.build/Objects-normal/arm64/FRHorizontalCalendarViewModel.o -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -index-system-modules
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/FRHorizontalCalendar/FRHorizontalCalendarViewModel.swift (in target 'FRHorizontalCalendar' from project 'FRHorizontalCalendar')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

/Users/admin/builder/spi-builder-workspace/Sources/FRHorizontalCalendar/FRHorizontalCalendarViewModel.swift:105:36: error: 'systemGray5' is unavailable in tvOS
            return Color(uiColor: .systemGray5)
                                   ^~~~~~~~~~~
/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS18.4.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIInterface.h:140:49: note: 'systemGray5' has been explicitly marked unavailable here
@property (class, nonatomic, readonly) UIColor *systemGray5Color        API_AVAILABLE(ios(13.0)) API_UNAVAILABLE(tvos, watchos);
                                                ^
/Users/admin/builder/spi-builder-workspace/Sources/FRHorizontalCalendar/FRHorizontalCalendarViewModel.swift:117:36: error: 'systemGray3' is unavailable in tvOS
            return Color(uiColor: .systemGray3)
                                   ^~~~~~~~~~~
/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS18.4.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIInterface.h:138:49: note: 'systemGray3' has been explicitly marked unavailable here
@property (class, nonatomic, readonly) UIColor *systemGray3Color        API_AVAILABLE(ios(13.0)) API_UNAVAILABLE(tvos, watchos);
                                                ^
SwiftDriverJobDiscovery normal arm64 Compiling FRCalendarObserving.swift (in target 'FRHorizontalCalendar' from project 'FRHorizontalCalendar')
SwiftDriverJobDiscovery normal arm64 Compiling FRCalendarDayModel.swift (in target 'FRHorizontalCalendar' from project 'FRHorizontalCalendar')
SwiftDriverJobDiscovery normal arm64 Compiling Date+Extensions.swift (in target 'FRHorizontalCalendar' from project 'FRHorizontalCalendar')
SwiftDriverJobDiscovery normal arm64 Emitting module for FRHorizontalCalendar (in target 'FRHorizontalCalendar' from project 'FRHorizontalCalendar')
SwiftDriver\ Compilation\ Requirements FRHorizontalCalendar normal arm64 com.apple.xcode.tools.swift.compiler (in target 'FRHorizontalCalendar' from project 'FRHorizontalCalendar')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-Swift-Compilation-Requirements -- /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -module-name FRHorizontalCalendar -Onone -enforce-exclusivity\=checked @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FRHorizontalCalendar.build/Debug-appletvos/FRHorizontalCalendar.build/Objects-normal/arm64/FRHorizontalCalendar.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -DXcode -plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS18.4.sdk -target arm64-apple-tvos17.0 -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -Xfrontend -serialize-debugging-options -profile-coverage-mapping -profile-generate -enable-testing -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -swift-version 5 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos -I /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS18.4.sdk/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/appletvos18.4-22L251-271d326055c85f9856fa135c41255102.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FRHorizontalCalendar.build/Debug-appletvos/FRHorizontalCalendar.build/Objects-normal/arm64/FRHorizontalCalendar-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/FRHorizontalCalendar.build/Debug-appletvos/FRHorizontalCalendar.build/Objects-normal/arm64/FRHorizontalCalendar.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/FRHorizontalCalendar.build/Debug-appletvos/FRHorizontalCalendar.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FRHorizontalCalendar.build/Debug-appletvos/FRHorizontalCalendar.build/Objects-normal/arm64/FRHorizontalCalendar_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FRHorizontalCalendar.build/Debug-appletvos/FRHorizontalCalendar.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FRHorizontalCalendar.build/Debug-appletvos/FRHorizontalCalendar.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FRHorizontalCalendar.build/Debug-appletvos/FRHorizontalCalendar.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/FRHorizontalCalendar.build/Debug-appletvos/FRHorizontalCalendar.build/Objects-normal/arm64/FRHorizontalCalendar-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos/FRHorizontalCalendar.swiftmodule/arm64-apple-tvos.abi.json /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FRHorizontalCalendar.build/Debug-appletvos/FRHorizontalCalendar.build/Objects-normal/arm64/FRHorizontalCalendar.abi.json (in target 'FRHorizontalCalendar' from project 'FRHorizontalCalendar')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-copy -exclude .DS_Store -exclude CVS -exclude .svn -exclude .git -exclude .hg -resolve-src-symlinks -rename /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FRHorizontalCalendar.build/Debug-appletvos/FRHorizontalCalendar.build/Objects-normal/arm64/FRHorizontalCalendar.abi.json /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos/FRHorizontalCalendar.swiftmodule/arm64-apple-tvos.abi.json
** BUILD FAILED **
The following build commands failed:
	SwiftCompile normal arm64 Compiling\ FRHorizontalCalendarViewModel.swift /Users/admin/builder/spi-builder-workspace/Sources/FRHorizontalCalendar/FRHorizontalCalendarViewModel.swift (in target 'FRHorizontalCalendar' from project 'FRHorizontalCalendar')
	SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/FRHorizontalCalendar/FRHorizontalCalendarViewModel.swift (in target 'FRHorizontalCalendar' from project 'FRHorizontalCalendar')
	Building workspace spi-builder-workspace with scheme FRHorizontalCalendar
(3 failures)
BUILD FAILURE 6.1 tvOS