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Build Information

Failed to build ScanKit, reference main (bd732d), with Swift 6.4 for tvOS using Xcode 27.0 on 19 Sep 2026 05:06:30 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme ScanKit -destination generic/platform=tvOS

Build Log

========================================
RunAll
========================================
Builder version: 5.1.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/git-shawn/SwiftUI-ScanKit.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/git-shawn/SwiftUI-ScanKit
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at bd732d6 Remove print
Cloned https://github.com/git-shawn/SwiftUI-ScanKit.git
Revision (git rev-parse @):
bd732d6e3c11d22c4ff1a4fc5e73a3a529963a3a
SUCCESS checkout https://github.com/git-shawn/SwiftUI-ScanKit.git at main
========================================
Build
========================================
Selected platform:         tvOS
Swift version:             6.4
Building package at path:  $PWD
https://github.com/git-shawn/SwiftUI-ScanKit.git
Command line invocation:
    /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
Resolve Package Graph
Resolved source packages:
  ScanKit: /Users/admin/builder/spi-builder-workspace
resolved source packages: ScanKit
2026-09-19 01:05:47.371 xcodebuild[529:3044] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
{
  "dependencies" : [
  ],
  "manifest_display_name" : "ScanKit",
  "name" : "ScanKit",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "14.0"
    },
    {
      "name" : "macos",
      "version" : "12.0"
    },
    {
      "name" : "maccatalyst",
      "version" : "14.0"
    }
  ],
  "products" : [
    {
      "name" : "ScanKit",
      "targets" : [
        "ScanKit"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "ScanKitTests",
      "module_type" : "SwiftTarget",
      "name" : "ScanKitTests",
      "path" : "Tests/ScanKitTests",
      "sources" : [
        "ScanKitTests.swift"
      ],
      "target_dependencies" : [
        "ScanKit"
      ],
      "type" : "test"
    },
    {
      "c99name" : "ScanKit",
      "module_type" : "SwiftTarget",
      "name" : "ScanKit",
      "path" : "Sources/ScanKit",
      "product_memberships" : [
        "ScanKit"
      ],
      "sources" : [
        "NSScanKitPreview.swift",
        "ScanKit.swift",
        "ScanKitCamera.swift",
        "UIScanKitPreview.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.8"
}
{
  "workspace" : {
    "name" : "ScanKit",
    "schemes" : [
      "ScanKit"
    ]
  }
}
2026-09-19 01:06:19.487 xcodebuild[626:3863] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme ScanKit -destination generic/platform=tvOS
Command line invocation:
    /Applications/Xcode-27.0.0-Release.Candidate.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 ScanKit -destination generic/platform=tvOS
Resolve Package Graph
Resolved source packages:
  ScanKit: /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 'ScanKit-product' in project 'ScanKit'
        ➜ Explicit dependency on target 'ScanKit' in project 'ScanKit'
    Target 'ScanKit' in project 'ScanKit' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
ExecuteExternalTool /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -isysroot /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS27.0.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc --version
ExecuteExternalTool /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld -version_details
Build description signature: 62ff0695bdaa2fbeb276ef871a35b82e
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/62ff0695bdaa2fbeb276ef871a35b82e.xcbuilddata
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/CompilationCache.noindex
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/CompilationCache.noindex
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products
ClangStatCache /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS27.0.sdk /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/appletvos27.0-24J360-e829b21a6f8c9b70876ba0858053c044b32bfd8d43560033f8d89884cdb90028.sdkstatcache
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS27.0.sdk -o /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/appletvos27.0-24J360-e829b21a6f8c9b70876ba0858053c044b32bfd8d43560033f8d89884cdb90028.sdkstatcache
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/SwiftExplicitPrecompiledModules
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/PrecompiledHeaders
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/PrecompiledHeaders
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExplicitPrecompiledModules
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExplicitPrecompiledModules
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/ScanKit.build/Debug-appletvos/ScanKit-t.build/ScanKit.modulemap (in target 'ScanKit' from project 'ScanKit')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ScanKit.build/Debug-appletvos/ScanKit-t.build/ScanKit.modulemap
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ScanKit.build/Debug-appletvos/ScanKit-t.build/ScanKit.DependencyMetadataFileList (in target 'ScanKit' from project 'ScanKit')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ScanKit.build/Debug-appletvos/ScanKit-t.build/ScanKit.DependencyMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ScanKit.build/Debug-appletvos/ScanKit-t.build/ScanKit.DependencyStaticMetadataFileList (in target 'ScanKit' from project 'ScanKit')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ScanKit.build/Debug-appletvos/ScanKit-t.build/ScanKit.DependencyStaticMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ScanKit.build/Debug-appletvos/ScanKit-t.build/Objects-normal/arm64/ScanKit.LinkFileList (in target 'ScanKit' from project 'ScanKit')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ScanKit.build/Debug-appletvos/ScanKit-t.build/Objects-normal/arm64/ScanKit.LinkFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ScanKit.build/Debug-appletvos/ScanKit-t.build/Objects-normal/arm64/ScanKit.SwiftFileList (in target 'ScanKit' from project 'ScanKit')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ScanKit.build/Debug-appletvos/ScanKit-t.build/Objects-normal/arm64/ScanKit.SwiftFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ScanKit.build/Debug-appletvos/ScanKit-t.build/Objects-normal/arm64/ScanKit.SwiftConstValuesFileList (in target 'ScanKit' from project 'ScanKit')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ScanKit.build/Debug-appletvos/ScanKit-t.build/Objects-normal/arm64/ScanKit.SwiftConstValuesFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ScanKit.build/Debug-appletvos/ScanKit-t.build/Objects-normal/arm64/ScanKit_const_extract_protocols.json (in target 'ScanKit' from project 'ScanKit')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ScanKit.build/Debug-appletvos/ScanKit-t.build/Objects-normal/arm64/ScanKit_const_extract_protocols.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ScanKit.build/Debug-appletvos/ScanKit-t.build/Objects-normal/arm64/ScanKit-OutputFileMap.json (in target 'ScanKit' from project 'ScanKit')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ScanKit.build/Debug-appletvos/ScanKit-t.build/Objects-normal/arm64/ScanKit-OutputFileMap.json
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps-appletvos/ScanKit.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ScanKit.build/Debug-appletvos/ScanKit-t.build/ScanKit.modulemap (in target 'ScanKit' from project 'ScanKit')
    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/ScanKit.build/Debug-appletvos/ScanKit-t.build/ScanKit.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps-appletvos
SwiftDriver ScanKit normal arm64 com.apple.xcode.tools.swift.compiler (in target 'ScanKit' from project 'ScanKit')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftDriver -- /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -parse-as-library -module-name ScanKit -Onone @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ScanKit.build/Debug-appletvos/ScanKit-t.build/Objects-normal/arm64/ScanKit.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -DSWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -DXcode -plugin-path /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS27.0.sdk -target arm64-apple-tvos15.0 -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 -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -swift-version 5 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos -Isystem /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos -F /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS27.0.sdk/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/appletvos27.0-24J360-e829b21a6f8c9b70876ba0858053c044b32bfd8d43560033f8d89884cdb90028.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ScanKit.build/Debug-appletvos/ScanKit-t.build/Objects-normal/arm64/ScanKit-OutputFileMap.json -save-temps -no-color-diagnostics -explicit-module-build -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules -clang-scanner-module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -sdk-module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules -emit-dependencies -emit-module -emit-module-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ScanKit.build/Debug-appletvos/ScanKit-t.build/Objects-normal/arm64/ScanKit.swiftmodule -serialize-diagnostics -dependency-scan-serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ScanKit.build/Debug-appletvos/ScanKit-t.build/Objects-normal/arm64/ScanKit-dependency-scan.dia -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -fmodules-prune-interval\=86400 -Xcc -fmodules-prune-after\=345600 -emit-const-values -const-gather-protocols-list /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ScanKit.build/Debug-appletvos/ScanKit-t.build/Objects-normal/arm64/ScanKit_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/ScanKit.build/Debug-appletvos/ScanKit-t.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ScanKit.build/Debug-appletvos/ScanKit-t.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ScanKit.build/Debug-appletvos/ScanKit-t.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/ScanKit.build/Debug-appletvos/ScanKit-t.build/Objects-normal/arm64/ScanKit-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_Builtin_float-8ZJAYZ85YBOAOP52Y9H6IUNP3.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/ptrauth-8X2KEPL7CTRPS40TUB9APHPK6.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_Builtin_stdarg-BO2OCAUYVAXDRVQWQ8ISKGNUQ.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_AvailabilityInternal-BV2EDDP0MI5QJDDPEEV4D9D3V.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_Builtin_stdbool-AHRDH5EKLY6D04C5E42F3VCQI.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_SwiftConcurrencyShims-BY5PD8KF1L5KF6F4Q69HE3TJ4.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/DeveloperToolsSupport-B1X8RI63V48AJRTH2RK6JAARV.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/SwiftShims-8N4EXJ4RUJTR8K9OO3CMOH1EP.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_Builtin_stddef-9ZJZ6FDEZNKTZU8YLPMFT9RAQ.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/ptrcheck-2AZ6B5IBYD3RRRTFWN2ONASY3.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_DarwinFoundation1-JOTYMOA1YZCIJ2NON6FQ848O.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_Builtin_limits-7JU2HP127LIT1X9E2V3D8WZ1.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_DarwinFoundation2-AOGAN1O02NKXRJN5V73AV3V3M.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_Builtin_tgmath-7ULT1EUHDHW4OZPSTT33H6QGE.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/sys_types-8GCAV1YMG5UUGHUID3CA20TCH.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/string_h-6EVHP7A717OUS5DMC78F79HWO.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_Builtin_stdint-6NFTB6IBKS143IVPGT1EKB7HO.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_DarwinFoundation3-8SR3855WDFHQPR6G9GHOI2C07.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_Builtin_intrinsics-437O2R2NID4WAQVENR63GR82C.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_Builtin_stdatomic-3YXHN678NGYM3NL9POJ2HVEIF.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_Builtin_inttypes-6X1IQ3QK9KEVKXOK9Y79EW7J3.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/Darwin-DBSQAVBBPC3D2OMU5ZI2RXMST.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/simd-117QUXEUT3Z7UQCUYWV2UA228.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/ObjectiveC-5250FDCE56N8508OR6XUYDKZM.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/Compression-CK8LRVLPQRNV8BOHP9VO03DTO.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/MachO-EH3F5PJCIZG05NO51CEFSZYPW.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/os_object-E2DGZ0SX0TULQHULZRPO6OKNW.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/os_workgroup-DBUFF7811DKMX7VPBOJPGGF1U.pcm
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SwiftEmitModule normal arm64 Emitting\ module\ for\ ScanKit (in target 'ScanKit' from project 'ScanKit')
/Users/admin/builder/spi-builder-workspace/Sources/ScanKit/ScanKitCamera.swift:35:34: error: 'AVCaptureSession' is only available in tvOS 17.0 or newer
 32 | fileprivate let logger = Logger(subsystem: Bundle.main.bundleIdentifier ?? "dev.fromshawn.scankit", category: "ScanKitCamera")
 33 |
 34 | public class ScanKitCamera: NSObject, ObservableObject, AVCaptureVideoDataOutputSampleBufferDelegate {
    |              `- note: add '@available' attribute to enclosing class
 35 |     private let captureSession = AVCaptureSession()
    |                                  `- error: 'AVCaptureSession' is only available in tvOS 17.0 or newer
 36 |     private var isCaptureSessionConfigured: Bool = false
 37 |     weak private var deviceInput: AVCaptureDeviceInput?
/Users/admin/builder/spi-builder-workspace/Sources/ScanKit/ScanKitCamera.swift:37:35: error: 'AVCaptureDeviceInput' is only available in tvOS 17.0 or newer
 32 | fileprivate let logger = Logger(subsystem: Bundle.main.bundleIdentifier ?? "dev.fromshawn.scankit", category: "ScanKitCamera")
 33 |
 34 | public class ScanKitCamera: NSObject, ObservableObject, AVCaptureVideoDataOutputSampleBufferDelegate {
    |              `- note: add '@available' attribute to enclosing class
 35 |     private let captureSession = AVCaptureSession()
 36 |     private var isCaptureSessionConfigured: Bool = false
 37 |     weak private var deviceInput: AVCaptureDeviceInput?
    |                                   `- error: 'AVCaptureDeviceInput' is only available in tvOS 17.0 or newer
 38 |     weak private var videoOutput: AVCaptureVideoDataOutput?
 39 |     private var sessionQueue: DispatchQueue = DispatchQueue(label: "ScanKitCameraQueue")
/Users/admin/builder/spi-builder-workspace/Sources/ScanKit/ScanKitCamera.swift:38:35: error: 'AVCaptureVideoDataOutput' is only available in tvOS 17.0 or newer
 32 | fileprivate let logger = Logger(subsystem: Bundle.main.bundleIdentifier ?? "dev.fromshawn.scankit", category: "ScanKitCamera")
 33 |
 34 | public class ScanKitCamera: NSObject, ObservableObject, AVCaptureVideoDataOutputSampleBufferDelegate {
    |              `- note: add '@available' attribute to enclosing class
 35 |     private let captureSession = AVCaptureSession()
 36 |     private var isCaptureSessionConfigured: Bool = false
 37 |     weak private var deviceInput: AVCaptureDeviceInput?
 38 |     weak private var videoOutput: AVCaptureVideoDataOutput?
    |                                   `- error: 'AVCaptureVideoDataOutput' is only available in tvOS 17.0 or newer
 39 |     private var sessionQueue: DispatchQueue = DispatchQueue(label: "ScanKitCameraQueue")
 40 |
/Users/admin/builder/spi-builder-workspace/Sources/ScanKit/ScanKitCamera.swift:44:37: error: 'AVCaptureDevice' is only available in tvOS 17.0 or newer
 32 | fileprivate let logger = Logger(subsystem: Bundle.main.bundleIdentifier ?? "dev.fromshawn.scankit", category: "ScanKitCamera")
 33 |
 34 | public class ScanKitCamera: NSObject, ObservableObject, AVCaptureVideoDataOutputSampleBufferDelegate {
    |              `- note: add '@available' attribute to enclosing class
 35 |     private let captureSession = AVCaptureSession()
 36 |     private var isCaptureSessionConfigured: Bool = false
    :
 42 |
 43 |     /// Results of a comprehensive capture device discovery session.
 44 |     private var allCaptureDevices: [AVCaptureDevice] {
    |                 |                   `- error: 'AVCaptureDevice' is only available in tvOS 17.0 or newer
    |                 `- note: add '@available' attribute to enclosing property
 45 | #if os(iOS)
 46 |         AVCaptureDevice.DiscoverySession(deviceTypes: [.builtInTrueDepthCamera, .builtInDualCamera, .builtInDualWideCamera, .builtInWideAngleCamera, .builtInDualWideCamera], mediaType: .video, position: .unspecified).devices
/Users/admin/builder/spi-builder-workspace/Sources/ScanKit/ScanKitCamera.swift:53:39: error: 'AVCaptureDevice' is only available in tvOS 17.0 or newer
 32 | fileprivate let logger = Logger(subsystem: Bundle.main.bundleIdentifier ?? "dev.fromshawn.scankit", category: "ScanKitCamera")
 33 |
 34 | public class ScanKitCamera: NSObject, ObservableObject, AVCaptureVideoDataOutputSampleBufferDelegate {
    |              `- note: add '@available' attribute to enclosing class
 35 |     private let captureSession = AVCaptureSession()
 36 |     private var isCaptureSessionConfigured: Bool = false
    :
 51 |
 52 |     /// The results of `allCaptureDevices` reduced to only those positioned at `.front`.
 53 |     private var frontCaptureDevices: [AVCaptureDevice] {
    |                 |                     `- error: 'AVCaptureDevice' is only available in tvOS 17.0 or newer
    |                 `- note: add '@available' attribute to enclosing property
 54 |         allCaptureDevices
 55 |             .filter { $0.position == .front }
/Users/admin/builder/spi-builder-workspace/Sources/ScanKit/ScanKitCamera.swift:59:38: error: 'AVCaptureDevice' is only available in tvOS 17.0 or newer
 32 | fileprivate let logger = Logger(subsystem: Bundle.main.bundleIdentifier ?? "dev.fromshawn.scankit", category: "ScanKitCamera")
 33 |
 34 | public class ScanKitCamera: NSObject, ObservableObject, AVCaptureVideoDataOutputSampleBufferDelegate {
    |              `- note: add '@available' attribute to enclosing class
 35 |     private let captureSession = AVCaptureSession()
 36 |     private var isCaptureSessionConfigured: Bool = false
    :
 57 |
 58 |     /// The results of `allCaptureDevices` reduced to only those positioned at `.back`.
 59 |     private var backCaptureDevices: [AVCaptureDevice] {
    |                 |                    `- error: 'AVCaptureDevice' is only available in tvOS 17.0 or newer
    |                 `- note: add '@available' attribute to enclosing property
 60 |         allCaptureDevices
 61 |             .filter { $0.position == .back }
/Users/admin/builder/spi-builder-workspace/Sources/ScanKit/ScanKitCamera.swift:64:34: error: 'AVCaptureDevice' is only available in tvOS 17.0 or newer
 32 | fileprivate let logger = Logger(subsystem: Bundle.main.bundleIdentifier ?? "dev.fromshawn.scankit", category: "ScanKitCamera")
 33 |
 34 | public class ScanKitCamera: NSObject, ObservableObject, AVCaptureVideoDataOutputSampleBufferDelegate {
    |              `- note: add '@available' attribute to enclosing class
 35 |     private let captureSession = AVCaptureSession()
 36 |     private var isCaptureSessionConfigured: Bool = false
    :
 62 |     }
 63 |
 64 |     private var captureDevices: [AVCaptureDevice] {
    |                 |                `- error: 'AVCaptureDevice' is only available in tvOS 17.0 or newer
    |                 `- note: add '@available' attribute to enclosing property
 65 |         var devices = [AVCaptureDevice]()
 66 | #if os(macOS) || (os(iOS) && targetEnvironment(macCatalyst))
/Users/admin/builder/spi-builder-workspace/Sources/ScanKit/ScanKitCamera.swift:80:43: error: 'AVCaptureDevice' is only available in tvOS 17.0 or newer
 32 | fileprivate let logger = Logger(subsystem: Bundle.main.bundleIdentifier ?? "dev.fromshawn.scankit", category: "ScanKitCamera")
 33 |
 34 | public class ScanKitCamera: NSObject, ObservableObject, AVCaptureVideoDataOutputSampleBufferDelegate {
    |              `- note: add '@available' attribute to enclosing class
 35 |     private let captureSession = AVCaptureSession()
 36 |     private var isCaptureSessionConfigured: Bool = false
    :
 78 |
 79 |     /// All capture devices, reduced from `captureDevices`, that are both available and not suspended.
 80 |     private var availableCaptureDevices: [AVCaptureDevice] {
    |                 |                         `- error: 'AVCaptureDevice' is only available in tvOS 17.0 or newer
    |                 `- note: add '@available' attribute to enclosing property
 81 |         captureDevices
 82 |             .filter( { $0.isConnected } )
/Users/admin/builder/spi-builder-workspace/Sources/ScanKit/ScanKitCamera.swift:87:32: error: 'AVCaptureDevice' is only available in tvOS 17.0 or newer
 32 | fileprivate let logger = Logger(subsystem: Bundle.main.bundleIdentifier ?? "dev.fromshawn.scankit", category: "ScanKitCamera")
 33 |
 34 | public class ScanKitCamera: NSObject, ObservableObject, AVCaptureVideoDataOutputSampleBufferDelegate {
    |              `- note: add '@available' attribute to enclosing class
 35 |     private let captureSession = AVCaptureSession()
 36 |     private var isCaptureSessionConfigured: Bool = false
    :
 85 |
 86 |     /// The capture device in use.
 87 |     private var captureDevice: AVCaptureDevice? {
    |                                `- error: 'AVCaptureDevice' is only available in tvOS 17.0 or newer
 88 |         didSet {
 89 |             guard let captureDevice = captureDevice else { return }
/Users/admin/builder/spi-builder-workspace/Sources/ScanKit/ScanKitCamera.swift:203:65: error: 'AVCaptureDevice' is only available in tvOS 17.0 or newer
 32 | fileprivate let logger = Logger(subsystem: Bundle.main.bundleIdentifier ?? "dev.fromshawn.scankit", category: "ScanKitCamera")
 33 |
 34 | public class ScanKitCamera: NSObject, ObservableObject, AVCaptureVideoDataOutputSampleBufferDelegate {
    |              `- note: add '@available' attribute to enclosing class
 35 |     private let captureSession = AVCaptureSession()
 36 |     private var isCaptureSessionConfigured: Bool = false
    :
201 |     }
202 |
203 |     private func updateSessionForCaptureDevice(_ captureDevice: AVCaptureDevice) {
    |                  |                                              `- error: 'AVCaptureDevice' is only available in tvOS 17.0 or newer
    |                  `- note: add '@available' attribute to enclosing instance method
204 |         guard isCaptureSessionConfigured else { return }
205 |
/Users/admin/builder/spi-builder-workspace/Sources/ScanKit/ScanKitCamera.swift:270:41: error: 'AVCaptureDevice' is only available in tvOS 17.0 or newer
 32 | fileprivate let logger = Logger(subsystem: Bundle.main.bundleIdentifier ?? "dev.fromshawn.scankit", category: "ScanKitCamera")
 33 |
 34 | public class ScanKitCamera: NSObject, ObservableObject, AVCaptureVideoDataOutputSampleBufferDelegate {
    |              `- note: add '@available' attribute to enclosing class
 35 |     private let captureSession = AVCaptureSession()
 36 |     private var isCaptureSessionConfigured: Bool = false
    :
268 |     /// - Parameter device: A capture device to get the input of.
269 |     /// - Returns: An associated `AVCaptureDeviceInput` if any, else `nil`.
270 |     private func deviceInputFor(device: AVCaptureDevice?) -> AVCaptureDeviceInput? {
    |                  |                      `- error: 'AVCaptureDevice' is only available in tvOS 17.0 or newer
    |                  `- note: add '@available' attribute to enclosing instance method
271 |         guard let validDevice = device else { return nil }
272 |         do {
/Users/admin/builder/spi-builder-workspace/Sources/ScanKit/ScanKitCamera.swift:270:62: error: 'AVCaptureDeviceInput' is only available in tvOS 17.0 or newer
 32 | fileprivate let logger = Logger(subsystem: Bundle.main.bundleIdentifier ?? "dev.fromshawn.scankit", category: "ScanKitCamera")
 33 |
 34 | public class ScanKitCamera: NSObject, ObservableObject, AVCaptureVideoDataOutputSampleBufferDelegate {
    |              `- note: add '@available' attribute to enclosing class
 35 |     private let captureSession = AVCaptureSession()
 36 |     private var isCaptureSessionConfigured: Bool = false
    :
268 |     /// - Parameter device: A capture device to get the input of.
269 |     /// - Returns: An associated `AVCaptureDeviceInput` if any, else `nil`.
270 |     private func deviceInputFor(device: AVCaptureDevice?) -> AVCaptureDeviceInput? {
    |                  |                                           `- error: 'AVCaptureDeviceInput' is only available in tvOS 17.0 or newer
    |                  `- note: add '@available' attribute to enclosing instance method
271 |         guard let validDevice = device else { return nil }
272 |         do {
/Users/admin/builder/spi-builder-workspace/Sources/ScanKit/ScanKitCamera.swift:350:28: error: 'AVCaptureVideoPreviewLayer' is only available in tvOS 17.0 or newer
 32 | fileprivate let logger = Logger(subsystem: Bundle.main.bundleIdentifier ?? "dev.fromshawn.scankit", category: "ScanKitCamera")
 33 |
 34 | public class ScanKitCamera: NSObject, ObservableObject, AVCaptureVideoDataOutputSampleBufferDelegate {
    |              `- note: add '@available' attribute to enclosing class
 35 |     private let captureSession = AVCaptureSession()
 36 |     private var isCaptureSessionConfigured: Bool = false
    :
348 |
349 |     /// The preview layer with a graviety of `resizeAspectFill`.
350 |     lazy var previewLayer: AVCaptureVideoPreviewLayer = {
    |                            `- error: 'AVCaptureVideoPreviewLayer' is only available in tvOS 17.0 or newer
351 |         let preview = AVCaptureVideoPreviewLayer(session: self.captureSession)
352 |         preview.videoGravity = .resizeAspectFill
/Users/admin/builder/spi-builder-workspace/Sources/ScanKit/ScanKitCamera.swift:351:23: error: 'AVCaptureVideoPreviewLayer' is only available in tvOS 17.0 or newer
 32 | fileprivate let logger = Logger(subsystem: Bundle.main.bundleIdentifier ?? "dev.fromshawn.scankit", category: "ScanKitCamera")
 33 |
 34 | public class ScanKitCamera: NSObject, ObservableObject, AVCaptureVideoDataOutputSampleBufferDelegate {
    |              `- note: add '@available' attribute to enclosing class
 35 |     private let captureSession = AVCaptureSession()
 36 |     private var isCaptureSessionConfigured: Bool = false
    :
349 |     /// The preview layer with a graviety of `resizeAspectFill`.
350 |     lazy var previewLayer: AVCaptureVideoPreviewLayer = {
351 |         let preview = AVCaptureVideoPreviewLayer(session: self.captureSession)
    |                       |- error: 'AVCaptureVideoPreviewLayer' is only available in tvOS 17.0 or newer
    |                       `- note: add 'if #available' version check
352 |         preview.videoGravity = .resizeAspectFill
353 |         return preview
/Users/admin/builder/spi-builder-workspace/Sources/ScanKit/ScanKitCamera.swift:376:41: error: 'AVCaptureOutput' is only available in tvOS 17.0 or newer
 32 | fileprivate let logger = Logger(subsystem: Bundle.main.bundleIdentifier ?? "dev.fromshawn.scankit", category: "ScanKitCamera")
 33 |
 34 | public class ScanKitCamera: NSObject, ObservableObject, AVCaptureVideoDataOutputSampleBufferDelegate {
    |              `- note: add '@available' attribute to enclosing class
 35 |     private let captureSession = AVCaptureSession()
 36 |     private var isCaptureSessionConfigured: Bool = false
    :
374 |
375 |     /// A method of `AVCaptureVideoDataOutputSampleBufferDelegate` that, for the purposes of this class, processes `Vision` requests.
376 |     public func captureOutput(_ output: AVCaptureOutput, didOutput sampleBuffer: CMSampleBuffer, from connection: AVCaptureConnection) {
    |                 |                       `- error: 'AVCaptureOutput' is only available in tvOS 17.0 or newer
    |                 `- note: add '@available' attribute to enclosing instance method
377 |         // Only process every tenth frame when scanning is true
378 |         visionIterator += 1
/Users/admin/builder/spi-builder-workspace/Sources/ScanKit/ScanKitCamera.swift:376:115: error: 'AVCaptureConnection' is only available in tvOS 17.0 or newer
 32 | fileprivate let logger = Logger(subsystem: Bundle.main.bundleIdentifier ?? "dev.fromshawn.scankit", category: "ScanKitCamera")
 33 |
 34 | public class ScanKitCamera: NSObject, ObservableObject, AVCaptureVideoDataOutputSampleBufferDelegate {
    |              `- note: add '@available' attribute to enclosing class
 35 |     private let captureSession = AVCaptureSession()
 36 |     private var isCaptureSessionConfigured: Bool = false
    :
374 |
375 |     /// A method of `AVCaptureVideoDataOutputSampleBufferDelegate` that, for the purposes of this class, processes `Vision` requests.
376 |     public func captureOutput(_ output: AVCaptureOutput, didOutput sampleBuffer: CMSampleBuffer, from connection: AVCaptureConnection) {
    |                 |                                                                                                 `- error: 'AVCaptureConnection' is only available in tvOS 17.0 or newer
    |                 `- note: add '@available' attribute to enclosing instance method
377 |         // Only process every tenth frame when scanning is true
378 |         visionIterator += 1
Failed frontend command:
SwiftCompile normal arm64 (in target 'ScanKit' from project 'ScanKit')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

/Applications/Xcode-27.0.0-Release.Candidate.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/ScanKit/NSScanKitPreview.swift /Users/admin/builder/spi-builder-workspace/Sources/ScanKit/ScanKit.swift /Users/admin/builder/spi-builder-workspace/Sources/ScanKit/ScanKitCamera.swift /Users/admin/builder/spi-builder-workspace/Sources/ScanKit/UIScanKitPreview.swift -target arm64-apple-tvos15.0 -disable-cross-import-overlay-search -swift-module-cross-import Vision /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS.sdk/System/Library/Frameworks/Vision.framework/Modules/Vision.swiftcrossimport/FoundationModels.swiftoverlay -swift-module-cross-import Vision /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS27.0.sdk/System/Library/Frameworks/Vision.framework/Modules/Vision.swiftcrossimport/FoundationModels.swiftoverlay -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/lib/swift/host/plugins/libFoundationMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/bin/swift-plugin-server\#FoundationMacros -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/lib/swift/host/plugins/libObservationMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/bin/swift-plugin-server\#ObservationMacros -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/lib/swift/host/plugins/libPreviewsMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/bin/swift-plugin-server\#PreviewsMacros -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/lib/swift/host/plugins/libSwiftMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/bin/swift-plugin-server\#SwiftMacros -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/lib/swift/host/plugins/libSwiftUIMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/bin/swift-plugin-server\#SwiftUIMacros -disable-implicit-swift-modules -Xcc -fno-implicit-modules -Xcc -fno-implicit-module-maps -explicit-swift-module-map-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ScanKit.build/Debug-appletvos/ScanKit-t.build/Objects-normal/arm64/ScanKit-dependencies-1.json -Xllvm -aarch64-use-tbi -enable-objc-interop -stack-check -sdk /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS27.0.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos -Isystem /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos -F /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS27.0.sdk/Developer/Library/Frameworks -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules -no-color-diagnostics -Xcc -fno-color-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -profile-generate -profile-coverage-mapping -swift-version 5 -Onone -D SWIFT_PACKAGE -D DEBUG -D SWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -D Xcode -serialize-debugging-options -enable-experimental-feature DebugDescriptionMacro -empty-abi-descriptor -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 -enable-anonymous-context-mangled-names -file-compilation-dir /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/appletvos27.0-24J360-e829b21a6f8c9b70876ba0858053c044b32bfd8d43560033f8d89884cdb90028.sdkstatcache -Xcc -fmodules-prune-interval\=86400 -Xcc -fmodules-prune-after\=345600 -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/ScanKit.build/Debug-appletvos/ScanKit-t.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ScanKit.build/Debug-appletvos/ScanKit-t.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ScanKit.build/Debug-appletvos/ScanKit-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name ScanKit -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ScanKit.build/Debug-appletvos/ScanKit-t.build/Objects-normal/arm64/ScanKit_const_extract_protocols.json -disable-clang-spi -clang-target arm64-apple-tvos27.0 -target-sdk-version 27.0 -target-sdk-name appletvos27.0 -in-process-plugin-server-path /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/libSwiftInProcPluginServer.dylib -emit-module-doc-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ScanKit.build/Debug-appletvos/ScanKit-t.build/Objects-normal/arm64/ScanKit.swiftdoc -emit-module-source-info-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ScanKit.build/Debug-appletvos/ScanKit-t.build/Objects-normal/arm64/ScanKit.swiftsourceinfo -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ScanKit.build/Debug-appletvos/ScanKit-t.build/Objects-normal/arm64/ScanKit-Swift.h -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ScanKit.build/Debug-appletvos/ScanKit-t.build/Objects-normal/arm64/ScanKit-primary-emit-module.dia -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ScanKit.build/Debug-appletvos/ScanKit-t.build/Objects-normal/arm64/ScanKit-primary-emit-module.d -parse-as-library -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ScanKit.build/Debug-appletvos/ScanKit-t.build/Objects-normal/arm64/ScanKit.swiftmodule -emit-abi-descriptor-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ScanKit.build/Debug-appletvos/ScanKit-t.build/Objects-normal/arm64/ScanKit.abi.json
SwiftCompile normal arm64 Compiling\ ScanKit.swift /Users/admin/builder/spi-builder-workspace/Sources/ScanKit/ScanKit.swift (in target 'ScanKit' from project 'ScanKit')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/ScanKit/ScanKit.swift (in target 'ScanKit' from project 'ScanKit')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile ScanKit.swift
/Users/admin/builder/spi-builder-workspace/Sources/ScanKit/ScanKit.swift:79:21: error: cannot find 'ScanKitPreview' in scope
 77 |                 // If iOS15+ we'll watch for changes in scanning with a Task.
 78 |                 if #available(iOS 15.0, macOS 12.0, *) {
 79 |                     ScanKitPreview(camera: camera)
    |                     `- error: cannot find 'ScanKitPreview' in scope
 80 |                         .task(id: scanning) {
 81 |                             camera.isScanning = scanning
/Users/admin/builder/spi-builder-workspace/Sources/ScanKit/ScanKit.swift:94:21: error: cannot find 'ScanKitPreview' in scope
 92 |                     // Otherwise, we have to initiate the result stream onAppear and re-evaluate it during changes to scanning.
 93 |                 } else {
 94 |                     ScanKitPreview(camera: camera)
    |                     `- error: cannot find 'ScanKitPreview' in scope
 95 |                         .onAppear {
 96 |                             if scanning {
SwiftCompile normal arm64 Compiling\ UIScanKitPreview.swift /Users/admin/builder/spi-builder-workspace/Sources/ScanKit/UIScanKitPreview.swift (in target 'ScanKit' from project 'ScanKit')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/ScanKit/UIScanKitPreview.swift (in target 'ScanKit' from project 'ScanKit')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile UIScanKitPreview.swift
SwiftCompile normal arm64 Compiling\ ScanKitCamera.swift /Users/admin/builder/spi-builder-workspace/Sources/ScanKit/ScanKitCamera.swift (in target 'ScanKit' from project 'ScanKit')
/Users/admin/builder/spi-builder-workspace/Sources/ScanKit/ScanKitCamera.swift:35:34: error: 'AVCaptureSession' is only available in tvOS 17.0 or newer
 32 | fileprivate let logger = Logger(subsystem: Bundle.main.bundleIdentifier ?? "dev.fromshawn.scankit", category: "ScanKitCamera")
 33 |
 34 | public class ScanKitCamera: NSObject, ObservableObject, AVCaptureVideoDataOutputSampleBufferDelegate {
    |              `- note: add '@available' attribute to enclosing class
 35 |     private let captureSession = AVCaptureSession()
    |                                  `- error: 'AVCaptureSession' is only available in tvOS 17.0 or newer
 36 |     private var isCaptureSessionConfigured: Bool = false
 37 |     weak private var deviceInput: AVCaptureDeviceInput?
/Users/admin/builder/spi-builder-workspace/Sources/ScanKit/ScanKitCamera.swift:37:35: error: 'AVCaptureDeviceInput' is only available in tvOS 17.0 or newer
 32 | fileprivate let logger = Logger(subsystem: Bundle.main.bundleIdentifier ?? "dev.fromshawn.scankit", category: "ScanKitCamera")
 33 |
 34 | public class ScanKitCamera: NSObject, ObservableObject, AVCaptureVideoDataOutputSampleBufferDelegate {
    |              `- note: add '@available' attribute to enclosing class
 35 |     private let captureSession = AVCaptureSession()
 36 |     private var isCaptureSessionConfigured: Bool = false
 37 |     weak private var deviceInput: AVCaptureDeviceInput?
    |                                   `- error: 'AVCaptureDeviceInput' is only available in tvOS 17.0 or newer
 38 |     weak private var videoOutput: AVCaptureVideoDataOutput?
 39 |     private var sessionQueue: DispatchQueue = DispatchQueue(label: "ScanKitCameraQueue")
/Users/admin/builder/spi-builder-workspace/Sources/ScanKit/ScanKitCamera.swift:38:35: error: 'AVCaptureVideoDataOutput' is only available in tvOS 17.0 or newer
 32 | fileprivate let logger = Logger(subsystem: Bundle.main.bundleIdentifier ?? "dev.fromshawn.scankit", category: "ScanKitCamera")
 33 |
 34 | public class ScanKitCamera: NSObject, ObservableObject, AVCaptureVideoDataOutputSampleBufferDelegate {
    |              `- note: add '@available' attribute to enclosing class
 35 |     private let captureSession = AVCaptureSession()
 36 |     private var isCaptureSessionConfigured: Bool = false
 37 |     weak private var deviceInput: AVCaptureDeviceInput?
 38 |     weak private var videoOutput: AVCaptureVideoDataOutput?
    |                                   `- error: 'AVCaptureVideoDataOutput' is only available in tvOS 17.0 or newer
 39 |     private var sessionQueue: DispatchQueue = DispatchQueue(label: "ScanKitCameraQueue")
 40 |
/Users/admin/builder/spi-builder-workspace/Sources/ScanKit/ScanKitCamera.swift:44:37: error: 'AVCaptureDevice' is only available in tvOS 17.0 or newer
 32 | fileprivate let logger = Logger(subsystem: Bundle.main.bundleIdentifier ?? "dev.fromshawn.scankit", category: "ScanKitCamera")
 33 |
 34 | public class ScanKitCamera: NSObject, ObservableObject, AVCaptureVideoDataOutputSampleBufferDelegate {
    |              `- note: add '@available' attribute to enclosing class
 35 |     private let captureSession = AVCaptureSession()
 36 |     private var isCaptureSessionConfigured: Bool = false
    :
 42 |
 43 |     /// Results of a comprehensive capture device discovery session.
 44 |     private var allCaptureDevices: [AVCaptureDevice] {
    |                 |                   `- error: 'AVCaptureDevice' is only available in tvOS 17.0 or newer
    |                 `- note: add '@available' attribute to enclosing property
 45 | #if os(iOS)
 46 |         AVCaptureDevice.DiscoverySession(deviceTypes: [.builtInTrueDepthCamera, .builtInDualCamera, .builtInDualWideCamera, .builtInWideAngleCamera, .builtInDualWideCamera], mediaType: .video, position: .unspecified).devices
/Users/admin/builder/spi-builder-workspace/Sources/ScanKit/ScanKitCamera.swift:53:39: error: 'AVCaptureDevice' is only available in tvOS 17.0 or newer
 32 | fileprivate let logger = Logger(subsystem: Bundle.main.bundleIdentifier ?? "dev.fromshawn.scankit", category: "ScanKitCamera")
 33 |
 34 | public class ScanKitCamera: NSObject, ObservableObject, AVCaptureVideoDataOutputSampleBufferDelegate {
    |              `- note: add '@available' attribute to enclosing class
 35 |     private let captureSession = AVCaptureSession()
 36 |     private var isCaptureSessionConfigured: Bool = false
    :
 51 |
 52 |     /// The results of `allCaptureDevices` reduced to only those positioned at `.front`.
 53 |     private var frontCaptureDevices: [AVCaptureDevice] {
    |                 |                     `- error: 'AVCaptureDevice' is only available in tvOS 17.0 or newer
    |                 `- note: add '@available' attribute to enclosing property
 54 |         allCaptureDevices
 55 |             .filter { $0.position == .front }
/Users/admin/builder/spi-builder-workspace/Sources/ScanKit/ScanKitCamera.swift:59:38: error: 'AVCaptureDevice' is only available in tvOS 17.0 or newer
 32 | fileprivate let logger = Logger(subsystem: Bundle.main.bundleIdentifier ?? "dev.fromshawn.scankit", category: "ScanKitCamera")
 33 |
 34 | public class ScanKitCamera: NSObject, ObservableObject, AVCaptureVideoDataOutputSampleBufferDelegate {
    |              `- note: add '@available' attribute to enclosing class
 35 |     private let captureSession = AVCaptureSession()
 36 |     private var isCaptureSessionConfigured: Bool = false
    :
 57 |
 58 |     /// The results of `allCaptureDevices` reduced to only those positioned at `.back`.
 59 |     private var backCaptureDevices: [AVCaptureDevice] {
    |                 |                    `- error: 'AVCaptureDevice' is only available in tvOS 17.0 or newer
    |                 `- note: add '@available' attribute to enclosing property
 60 |         allCaptureDevices
 61 |             .filter { $0.position == .back }
/Users/admin/builder/spi-builder-workspace/Sources/ScanKit/ScanKitCamera.swift:64:34: error: 'AVCaptureDevice' is only available in tvOS 17.0 or newer
 32 | fileprivate let logger = Logger(subsystem: Bundle.main.bundleIdentifier ?? "dev.fromshawn.scankit", category: "ScanKitCamera")
 33 |
 34 | public class ScanKitCamera: NSObject, ObservableObject, AVCaptureVideoDataOutputSampleBufferDelegate {
    |              `- note: add '@available' attribute to enclosing class
 35 |     private let captureSession = AVCaptureSession()
 36 |     private var isCaptureSessionConfigured: Bool = false
    :
 62 |     }
 63 |
 64 |     private var captureDevices: [AVCaptureDevice] {
    |                 |                `- error: 'AVCaptureDevice' is only available in tvOS 17.0 or newer
    |                 `- note: add '@available' attribute to enclosing property
 65 |         var devices = [AVCaptureDevice]()
 66 | #if os(macOS) || (os(iOS) && targetEnvironment(macCatalyst))
/Users/admin/builder/spi-builder-workspace/Sources/ScanKit/ScanKitCamera.swift:80:43: error: 'AVCaptureDevice' is only available in tvOS 17.0 or newer
 32 | fileprivate let logger = Logger(subsystem: Bundle.main.bundleIdentifier ?? "dev.fromshawn.scankit", category: "ScanKitCamera")
 33 |
 34 | public class ScanKitCamera: NSObject, ObservableObject, AVCaptureVideoDataOutputSampleBufferDelegate {
    |              `- note: add '@available' attribute to enclosing class
 35 |     private let captureSession = AVCaptureSession()
 36 |     private var isCaptureSessionConfigured: Bool = false
    :
 78 |
 79 |     /// All capture devices, reduced from `captureDevices`, that are both available and not suspended.
 80 |     private var availableCaptureDevices: [AVCaptureDevice] {
    |                 |                         `- error: 'AVCaptureDevice' is only available in tvOS 17.0 or newer
    |                 `- note: add '@available' attribute to enclosing property
 81 |         captureDevices
 82 |             .filter( { $0.isConnected } )
/Users/admin/builder/spi-builder-workspace/Sources/ScanKit/ScanKitCamera.swift:87:32: error: 'AVCaptureDevice' is only available in tvOS 17.0 or newer
 32 | fileprivate let logger = Logger(subsystem: Bundle.main.bundleIdentifier ?? "dev.fromshawn.scankit", category: "ScanKitCamera")
 33 |
 34 | public class ScanKitCamera: NSObject, ObservableObject, AVCaptureVideoDataOutputSampleBufferDelegate {
    |              `- note: add '@available' attribute to enclosing class
 35 |     private let captureSession = AVCaptureSession()
 36 |     private var isCaptureSessionConfigured: Bool = false
    :
 85 |
 86 |     /// The capture device in use.
 87 |     private var captureDevice: AVCaptureDevice? {
    |                                `- error: 'AVCaptureDevice' is only available in tvOS 17.0 or newer
 88 |         didSet {
 89 |             guard let captureDevice = captureDevice else { return }
/Users/admin/builder/spi-builder-workspace/Sources/ScanKit/ScanKitCamera.swift:203:65: error: 'AVCaptureDevice' is only available in tvOS 17.0 or newer
 32 | fileprivate let logger = Logger(subsystem: Bundle.main.bundleIdentifier ?? "dev.fromshawn.scankit", category: "ScanKitCamera")
 33 |
 34 | public class ScanKitCamera: NSObject, ObservableObject, AVCaptureVideoDataOutputSampleBufferDelegate {
    |              `- note: add '@available' attribute to enclosing class
 35 |     private let captureSession = AVCaptureSession()
 36 |     private var isCaptureSessionConfigured: Bool = false
    :
201 |     }
202 |
203 |     private func updateSessionForCaptureDevice(_ captureDevice: AVCaptureDevice) {
    |                  |                                              `- error: 'AVCaptureDevice' is only available in tvOS 17.0 or newer
    |                  `- note: add '@available' attribute to enclosing instance method
204 |         guard isCaptureSessionConfigured else { return }
205 |
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/ScanKit/ScanKitCamera.swift (in target 'ScanKit' from project 'ScanKit')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile ScanKitCamera.swift
/Users/admin/builder/spi-builder-workspace/Sources/ScanKit/ScanKitCamera.swift:270:41: error: 'AVCaptureDevice' is only available in tvOS 17.0 or newer
 32 | fileprivate let logger = Logger(subsystem: Bundle.main.bundleIdentifier ?? "dev.fromshawn.scankit", category: "ScanKitCamera")
 33 |
 34 | public class ScanKitCamera: NSObject, ObservableObject, AVCaptureVideoDataOutputSampleBufferDelegate {
    |              `- note: add '@available' attribute to enclosing class
 35 |     private let captureSession = AVCaptureSession()
 36 |     private var isCaptureSessionConfigured: Bool = false
    :
268 |     /// - Parameter device: A capture device to get the input of.
269 |     /// - Returns: An associated `AVCaptureDeviceInput` if any, else `nil`.
270 |     private func deviceInputFor(device: AVCaptureDevice?) -> AVCaptureDeviceInput? {
    |                  |                      `- error: 'AVCaptureDevice' is only available in tvOS 17.0 or newer
    |                  `- note: add '@available' attribute to enclosing instance method
271 |         guard let validDevice = device else { return nil }
272 |         do {
/Users/admin/builder/spi-builder-workspace/Sources/ScanKit/ScanKitCamera.swift:270:62: error: 'AVCaptureDeviceInput' is only available in tvOS 17.0 or newer
 32 | fileprivate let logger = Logger(subsystem: Bundle.main.bundleIdentifier ?? "dev.fromshawn.scankit", category: "ScanKitCamera")
 33 |
 34 | public class ScanKitCamera: NSObject, ObservableObject, AVCaptureVideoDataOutputSampleBufferDelegate {
    |              `- note: add '@available' attribute to enclosing class
 35 |     private let captureSession = AVCaptureSession()
 36 |     private var isCaptureSessionConfigured: Bool = false
    :
268 |     /// - Parameter device: A capture device to get the input of.
269 |     /// - Returns: An associated `AVCaptureDeviceInput` if any, else `nil`.
270 |     private func deviceInputFor(device: AVCaptureDevice?) -> AVCaptureDeviceInput? {
    |                  |                                           `- error: 'AVCaptureDeviceInput' is only available in tvOS 17.0 or newer
    |                  `- note: add '@available' attribute to enclosing instance method
271 |         guard let validDevice = device else { return nil }
272 |         do {
/Users/admin/builder/spi-builder-workspace/Sources/ScanKit/ScanKitCamera.swift:350:28: error: 'AVCaptureVideoPreviewLayer' is only available in tvOS 17.0 or newer
 32 | fileprivate let logger = Logger(subsystem: Bundle.main.bundleIdentifier ?? "dev.fromshawn.scankit", category: "ScanKitCamera")
 33 |
 34 | public class ScanKitCamera: NSObject, ObservableObject, AVCaptureVideoDataOutputSampleBufferDelegate {
    |              `- note: add '@available' attribute to enclosing class
 35 |     private let captureSession = AVCaptureSession()
 36 |     private var isCaptureSessionConfigured: Bool = false
    :
348 |
349 |     /// The preview layer with a graviety of `resizeAspectFill`.
350 |     lazy var previewLayer: AVCaptureVideoPreviewLayer = {
    |                            `- error: 'AVCaptureVideoPreviewLayer' is only available in tvOS 17.0 or newer
351 |         let preview = AVCaptureVideoPreviewLayer(session: self.captureSession)
352 |         preview.videoGravity = .resizeAspectFill
/Users/admin/builder/spi-builder-workspace/Sources/ScanKit/ScanKitCamera.swift:351:23: error: 'AVCaptureVideoPreviewLayer' is only available in tvOS 17.0 or newer
 32 | fileprivate let logger = Logger(subsystem: Bundle.main.bundleIdentifier ?? "dev.fromshawn.scankit", category: "ScanKitCamera")
 33 |
 34 | public class ScanKitCamera: NSObject, ObservableObject, AVCaptureVideoDataOutputSampleBufferDelegate {
    |              `- note: add '@available' attribute to enclosing class
 35 |     private let captureSession = AVCaptureSession()
 36 |     private var isCaptureSessionConfigured: Bool = false
    :
349 |     /// The preview layer with a graviety of `resizeAspectFill`.
350 |     lazy var previewLayer: AVCaptureVideoPreviewLayer = {
351 |         let preview = AVCaptureVideoPreviewLayer(session: self.captureSession)
    |                       |- error: 'AVCaptureVideoPreviewLayer' is only available in tvOS 17.0 or newer
    |                       `- note: add 'if #available' version check
352 |         preview.videoGravity = .resizeAspectFill
353 |         return preview
/Users/admin/builder/spi-builder-workspace/Sources/ScanKit/ScanKitCamera.swift:376:41: error: 'AVCaptureOutput' is only available in tvOS 17.0 or newer
 32 | fileprivate let logger = Logger(subsystem: Bundle.main.bundleIdentifier ?? "dev.fromshawn.scankit", category: "ScanKitCamera")
 33 |
 34 | public class ScanKitCamera: NSObject, ObservableObject, AVCaptureVideoDataOutputSampleBufferDelegate {
    |              `- note: add '@available' attribute to enclosing class
 35 |     private let captureSession = AVCaptureSession()
 36 |     private var isCaptureSessionConfigured: Bool = false
    :
374 |
375 |     /// A method of `AVCaptureVideoDataOutputSampleBufferDelegate` that, for the purposes of this class, processes `Vision` requests.
376 |     public func captureOutput(_ output: AVCaptureOutput, didOutput sampleBuffer: CMSampleBuffer, from connection: AVCaptureConnection) {
    |                 |                       `- error: 'AVCaptureOutput' is only available in tvOS 17.0 or newer
    |                 `- note: add '@available' attribute to enclosing instance method
377 |         // Only process every tenth frame when scanning is true
378 |         visionIterator += 1
/Users/admin/builder/spi-builder-workspace/Sources/ScanKit/ScanKitCamera.swift:376:115: error: 'AVCaptureConnection' is only available in tvOS 17.0 or newer
 32 | fileprivate let logger = Logger(subsystem: Bundle.main.bundleIdentifier ?? "dev.fromshawn.scankit", category: "ScanKitCamera")
 33 |
 34 | public class ScanKitCamera: NSObject, ObservableObject, AVCaptureVideoDataOutputSampleBufferDelegate {
    |              `- note: add '@available' attribute to enclosing class
 35 |     private let captureSession = AVCaptureSession()
 36 |     private var isCaptureSessionConfigured: Bool = false
    :
374 |
375 |     /// A method of `AVCaptureVideoDataOutputSampleBufferDelegate` that, for the purposes of this class, processes `Vision` requests.
376 |     public func captureOutput(_ output: AVCaptureOutput, didOutput sampleBuffer: CMSampleBuffer, from connection: AVCaptureConnection) {
    |                 |                                                                                                 `- error: 'AVCaptureConnection' is only available in tvOS 17.0 or newer
    |                 `- note: add '@available' attribute to enclosing instance method
377 |         // Only process every tenth frame when scanning is true
378 |         visionIterator += 1
/Users/admin/builder/spi-builder-workspace/Sources/ScanKit/ScanKitCamera.swift:48:9: error: 'AVCaptureDevice' is only available in tvOS 17.0 or newer
 32 | fileprivate let logger = Logger(subsystem: Bundle.main.bundleIdentifier ?? "dev.fromshawn.scankit", category: "ScanKitCamera")
 33 |
 34 | public class ScanKitCamera: NSObject, ObservableObject, AVCaptureVideoDataOutputSampleBufferDelegate {
    |              `- note: add '@available' attribute to enclosing class
 35 |     private let captureSession = AVCaptureSession()
 36 |     private var isCaptureSessionConfigured: Bool = false
    :
 42 |
 43 |     /// Results of a comprehensive capture device discovery session.
 44 |     private var allCaptureDevices: [AVCaptureDevice] {
    |                 `- note: add '@available' attribute to enclosing property
 45 | #if os(iOS)
 46 |         AVCaptureDevice.DiscoverySession(deviceTypes: [.builtInTrueDepthCamera, .builtInDualCamera, .builtInDualWideCamera, .builtInWideAngleCamera, .builtInDualWideCamera], mediaType: .video, position: .unspecified).devices
 47 | #else
 48 |         AVCaptureDevice.DiscoverySession(deviceTypes: [.builtInWideAngleCamera, .externalUnknown], mediaType: .video, position: .unspecified).devices
    |         |- error: 'AVCaptureDevice' is only available in tvOS 17.0 or newer
    |         `- note: add 'if #available' version check
 49 | #endif
 50 |     }
/Users/admin/builder/spi-builder-workspace/Sources/ScanKit/ScanKitCamera.swift:48:57: error: 'builtInWideAngleCamera' is only available in tvOS 17.0 or newer
 32 | fileprivate let logger = Logger(subsystem: Bundle.main.bundleIdentifier ?? "dev.fromshawn.scankit", category: "ScanKitCamera")
 33 |
 34 | public class ScanKitCamera: NSObject, ObservableObject, AVCaptureVideoDataOutputSampleBufferDelegate {
    |              `- note: add '@available' attribute to enclosing class
 35 |     private let captureSession = AVCaptureSession()
 36 |     private var isCaptureSessionConfigured: Bool = false
    :
 42 |
 43 |     /// Results of a comprehensive capture device discovery session.
 44 |     private var allCaptureDevices: [AVCaptureDevice] {
    |                 `- note: add '@available' attribute to enclosing property
 45 | #if os(iOS)
 46 |         AVCaptureDevice.DiscoverySession(deviceTypes: [.builtInTrueDepthCamera, .builtInDualCamera, .builtInDualWideCamera, .builtInWideAngleCamera, .builtInDualWideCamera], mediaType: .video, position: .unspecified).devices
 47 | #else
 48 |         AVCaptureDevice.DiscoverySession(deviceTypes: [.builtInWideAngleCamera, .externalUnknown], mediaType: .video, position: .unspecified).devices
    |                                                         |- error: 'builtInWideAngleCamera' is only available in tvOS 17.0 or newer
    |                                                         `- note: add 'if #available' version check
 49 | #endif
 50 |     }
SwiftCompile normal arm64 Compiling\ NSScanKitPreview.swift /Users/admin/builder/spi-builder-workspace/Sources/ScanKit/NSScanKitPreview.swift (in target 'ScanKit' from project 'ScanKit')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/ScanKit/NSScanKitPreview.swift (in target 'ScanKit' from project 'ScanKit')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile NSScanKitPreview.swift
PruneExplicitPrecompiledModules /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExplicitPrecompiledModules
PruneExplicitPrecompiledModules /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules
PruneExplicitPrecompiledModules /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules
2026-09-19 01:06:21.048 xcodebuild[627:3906] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
** BUILD FAILED **
The following build commands failed:
	SwiftCompile normal arm64 (in target 'ScanKit' from project 'ScanKit')
	SwiftEmitModule normal arm64 Emitting\ module\ for\ ScanKit (in target 'ScanKit' from project 'ScanKit')
	Building workspace ScanKit with scheme ScanKit
(3 failures)
Command line invocation:
    /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
Resolved source packages:
  ScanKit: /Users/admin/builder/spi-builder-workspace
resolved source packages: ScanKit
2026-09-19 01:06:27.241 xcodebuild[742:4473] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
{
  "dependencies" : [
  ],
  "manifest_display_name" : "ScanKit",
  "name" : "ScanKit",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "14.0"
    },
    {
      "name" : "macos",
      "version" : "12.0"
    },
    {
      "name" : "maccatalyst",
      "version" : "14.0"
    }
  ],
  "products" : [
    {
      "name" : "ScanKit",
      "targets" : [
        "ScanKit"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "ScanKitTests",
      "module_type" : "SwiftTarget",
      "name" : "ScanKitTests",
      "path" : "Tests/ScanKitTests",
      "sources" : [
        "ScanKitTests.swift"
      ],
      "target_dependencies" : [
        "ScanKit"
      ],
      "type" : "test"
    },
    {
      "c99name" : "ScanKit",
      "module_type" : "SwiftTarget",
      "name" : "ScanKit",
      "path" : "Sources/ScanKit",
      "product_memberships" : [
        "ScanKit"
      ],
      "sources" : [
        "NSScanKitPreview.swift",
        "ScanKit.swift",
        "ScanKitCamera.swift",
        "UIScanKitPreview.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.8"
}
{
  "workspace" : {
    "name" : "ScanKit",
    "schemes" : [
      "ScanKit"
    ]
  }
}
2026-09-19 01:06:28.513 xcodebuild[750:4544] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme ScanKit -destination generic/platform=tvOS
Command line invocation:
    /Applications/Xcode-27.0.0-Release.Candidate.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 ScanKit -destination generic/platform=tvOS
Resolve Package Graph
Resolved source packages:
  ScanKit: /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 'ScanKit-product' in project 'ScanKit'
        ➜ Explicit dependency on target 'ScanKit' in project 'ScanKit'
    Target 'ScanKit' in project 'ScanKit' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
ClangStatCache /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS27.0.sdk /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/appletvos27.0-24J360-e829b21a6f8c9b70876ba0858053c044b32bfd8d43560033f8d89884cdb90028.sdkstatcache
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS27.0.sdk -o /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/appletvos27.0-24J360-e829b21a6f8c9b70876ba0858053c044b32bfd8d43560033f8d89884cdb90028.sdkstatcache
SwiftDriver ScanKit normal arm64 com.apple.xcode.tools.swift.compiler (in target 'ScanKit' from project 'ScanKit')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftDriver -- /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -parse-as-library -module-name ScanKit -Onone @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ScanKit.build/Debug-appletvos/ScanKit-t.build/Objects-normal/arm64/ScanKit.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -DSWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -DXcode -plugin-path /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS27.0.sdk -target arm64-apple-tvos15.0 -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 -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -swift-version 5 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos -Isystem /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos -F /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS27.0.sdk/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/appletvos27.0-24J360-e829b21a6f8c9b70876ba0858053c044b32bfd8d43560033f8d89884cdb90028.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ScanKit.build/Debug-appletvos/ScanKit-t.build/Objects-normal/arm64/ScanKit-OutputFileMap.json -save-temps -no-color-diagnostics -explicit-module-build -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules -clang-scanner-module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -sdk-module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules -emit-dependencies -emit-module -emit-module-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ScanKit.build/Debug-appletvos/ScanKit-t.build/Objects-normal/arm64/ScanKit.swiftmodule -serialize-diagnostics -dependency-scan-serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ScanKit.build/Debug-appletvos/ScanKit-t.build/Objects-normal/arm64/ScanKit-dependency-scan.dia -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -fmodules-prune-interval\=86400 -Xcc -fmodules-prune-after\=345600 -emit-const-values -const-gather-protocols-list /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ScanKit.build/Debug-appletvos/ScanKit-t.build/Objects-normal/arm64/ScanKit_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/ScanKit.build/Debug-appletvos/ScanKit-t.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ScanKit.build/Debug-appletvos/ScanKit-t.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ScanKit.build/Debug-appletvos/ScanKit-t.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/ScanKit.build/Debug-appletvos/ScanKit-t.build/Objects-normal/arm64/ScanKit-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
SwiftCompile normal arm64 Compiling\ NSScanKitPreview.swift /Users/admin/builder/spi-builder-workspace/Sources/ScanKit/NSScanKitPreview.swift (in target 'ScanKit' from project 'ScanKit')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/ScanKit/NSScanKitPreview.swift (in target 'ScanKit' from project 'ScanKit')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile NSScanKitPreview.swift
SwiftCompile normal arm64 Compiling\ UIScanKitPreview.swift /Users/admin/builder/spi-builder-workspace/Sources/ScanKit/UIScanKitPreview.swift (in target 'ScanKit' from project 'ScanKit')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/ScanKit/UIScanKitPreview.swift (in target 'ScanKit' from project 'ScanKit')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile UIScanKitPreview.swift
SwiftEmitModule normal arm64 Emitting\ module\ for\ ScanKit (in target 'ScanKit' from project 'ScanKit')
/Users/admin/builder/spi-builder-workspace/Sources/ScanKit/ScanKitCamera.swift:35:34: error: 'AVCaptureSession' is only available in tvOS 17.0 or newer
 32 | fileprivate let logger = Logger(subsystem: Bundle.main.bundleIdentifier ?? "dev.fromshawn.scankit", category: "ScanKitCamera")
 33 |
 34 | public class ScanKitCamera: NSObject, ObservableObject, AVCaptureVideoDataOutputSampleBufferDelegate {
    |              `- note: add '@available' attribute to enclosing class
 35 |     private let captureSession = AVCaptureSession()
    |                                  `- error: 'AVCaptureSession' is only available in tvOS 17.0 or newer
 36 |     private var isCaptureSessionConfigured: Bool = false
 37 |     weak private var deviceInput: AVCaptureDeviceInput?
/Users/admin/builder/spi-builder-workspace/Sources/ScanKit/ScanKitCamera.swift:37:35: error: 'AVCaptureDeviceInput' is only available in tvOS 17.0 or newer
 32 | fileprivate let logger = Logger(subsystem: Bundle.main.bundleIdentifier ?? "dev.fromshawn.scankit", category: "ScanKitCamera")
 33 |
 34 | public class ScanKitCamera: NSObject, ObservableObject, AVCaptureVideoDataOutputSampleBufferDelegate {
    |              `- note: add '@available' attribute to enclosing class
 35 |     private let captureSession = AVCaptureSession()
 36 |     private var isCaptureSessionConfigured: Bool = false
 37 |     weak private var deviceInput: AVCaptureDeviceInput?
    |                                   `- error: 'AVCaptureDeviceInput' is only available in tvOS 17.0 or newer
 38 |     weak private var videoOutput: AVCaptureVideoDataOutput?
 39 |     private var sessionQueue: DispatchQueue = DispatchQueue(label: "ScanKitCameraQueue")
/Users/admin/builder/spi-builder-workspace/Sources/ScanKit/ScanKitCamera.swift:38:35: error: 'AVCaptureVideoDataOutput' is only available in tvOS 17.0 or newer
 32 | fileprivate let logger = Logger(subsystem: Bundle.main.bundleIdentifier ?? "dev.fromshawn.scankit", category: "ScanKitCamera")
 33 |
 34 | public class ScanKitCamera: NSObject, ObservableObject, AVCaptureVideoDataOutputSampleBufferDelegate {
    |              `- note: add '@available' attribute to enclosing class
 35 |     private let captureSession = AVCaptureSession()
 36 |     private var isCaptureSessionConfigured: Bool = false
 37 |     weak private var deviceInput: AVCaptureDeviceInput?
 38 |     weak private var videoOutput: AVCaptureVideoDataOutput?
    |                                   `- error: 'AVCaptureVideoDataOutput' is only available in tvOS 17.0 or newer
 39 |     private var sessionQueue: DispatchQueue = DispatchQueue(label: "ScanKitCameraQueue")
 40 |
/Users/admin/builder/spi-builder-workspace/Sources/ScanKit/ScanKitCamera.swift:44:37: error: 'AVCaptureDevice' is only available in tvOS 17.0 or newer
 32 | fileprivate let logger = Logger(subsystem: Bundle.main.bundleIdentifier ?? "dev.fromshawn.scankit", category: "ScanKitCamera")
 33 |
 34 | public class ScanKitCamera: NSObject, ObservableObject, AVCaptureVideoDataOutputSampleBufferDelegate {
    |              `- note: add '@available' attribute to enclosing class
 35 |     private let captureSession = AVCaptureSession()
 36 |     private var isCaptureSessionConfigured: Bool = false
    :
 42 |
 43 |     /// Results of a comprehensive capture device discovery session.
 44 |     private var allCaptureDevices: [AVCaptureDevice] {
    |                 |                   `- error: 'AVCaptureDevice' is only available in tvOS 17.0 or newer
    |                 `- note: add '@available' attribute to enclosing property
 45 | #if os(iOS)
 46 |         AVCaptureDevice.DiscoverySession(deviceTypes: [.builtInTrueDepthCamera, .builtInDualCamera, .builtInDualWideCamera, .builtInWideAngleCamera, .builtInDualWideCamera], mediaType: .video, position: .unspecified).devices
/Users/admin/builder/spi-builder-workspace/Sources/ScanKit/ScanKitCamera.swift:53:39: error: 'AVCaptureDevice' is only available in tvOS 17.0 or newer
 32 | fileprivate let logger = Logger(subsystem: Bundle.main.bundleIdentifier ?? "dev.fromshawn.scankit", category: "ScanKitCamera")
 33 |
 34 | public class ScanKitCamera: NSObject, ObservableObject, AVCaptureVideoDataOutputSampleBufferDelegate {
    |              `- note: add '@available' attribute to enclosing class
 35 |     private let captureSession = AVCaptureSession()
 36 |     private var isCaptureSessionConfigured: Bool = false
    :
 51 |
 52 |     /// The results of `allCaptureDevices` reduced to only those positioned at `.front`.
 53 |     private var frontCaptureDevices: [AVCaptureDevice] {
    |                 |                     `- error: 'AVCaptureDevice' is only available in tvOS 17.0 or newer
    |                 `- note: add '@available' attribute to enclosing property
 54 |         allCaptureDevices
 55 |             .filter { $0.position == .front }
/Users/admin/builder/spi-builder-workspace/Sources/ScanKit/ScanKitCamera.swift:59:38: error: 'AVCaptureDevice' is only available in tvOS 17.0 or newer
 32 | fileprivate let logger = Logger(subsystem: Bundle.main.bundleIdentifier ?? "dev.fromshawn.scankit", category: "ScanKitCamera")
 33 |
 34 | public class ScanKitCamera: NSObject, ObservableObject, AVCaptureVideoDataOutputSampleBufferDelegate {
    |              `- note: add '@available' attribute to enclosing class
 35 |     private let captureSession = AVCaptureSession()
 36 |     private var isCaptureSessionConfigured: Bool = false
    :
 57 |
 58 |     /// The results of `allCaptureDevices` reduced to only those positioned at `.back`.
 59 |     private var backCaptureDevices: [AVCaptureDevice] {
    |                 |                    `- error: 'AVCaptureDevice' is only available in tvOS 17.0 or newer
    |                 `- note: add '@available' attribute to enclosing property
 60 |         allCaptureDevices
 61 |             .filter { $0.position == .back }
/Users/admin/builder/spi-builder-workspace/Sources/ScanKit/ScanKitCamera.swift:64:34: error: 'AVCaptureDevice' is only available in tvOS 17.0 or newer
 32 | fileprivate let logger = Logger(subsystem: Bundle.main.bundleIdentifier ?? "dev.fromshawn.scankit", category: "ScanKitCamera")
 33 |
 34 | public class ScanKitCamera: NSObject, ObservableObject, AVCaptureVideoDataOutputSampleBufferDelegate {
    |              `- note: add '@available' attribute to enclosing class
 35 |     private let captureSession = AVCaptureSession()
 36 |     private var isCaptureSessionConfigured: Bool = false
    :
 62 |     }
 63 |
 64 |     private var captureDevices: [AVCaptureDevice] {
    |                 |                `- error: 'AVCaptureDevice' is only available in tvOS 17.0 or newer
    |                 `- note: add '@available' attribute to enclosing property
 65 |         var devices = [AVCaptureDevice]()
 66 | #if os(macOS) || (os(iOS) && targetEnvironment(macCatalyst))
/Users/admin/builder/spi-builder-workspace/Sources/ScanKit/ScanKitCamera.swift:80:43: error: 'AVCaptureDevice' is only available in tvOS 17.0 or newer
 32 | fileprivate let logger = Logger(subsystem: Bundle.main.bundleIdentifier ?? "dev.fromshawn.scankit", category: "ScanKitCamera")
 33 |
 34 | public class ScanKitCamera: NSObject, ObservableObject, AVCaptureVideoDataOutputSampleBufferDelegate {
    |              `- note: add '@available' attribute to enclosing class
 35 |     private let captureSession = AVCaptureSession()
 36 |     private var isCaptureSessionConfigured: Bool = false
    :
 78 |
 79 |     /// All capture devices, reduced from `captureDevices`, that are both available and not suspended.
 80 |     private var availableCaptureDevices: [AVCaptureDevice] {
    |                 |                         `- error: 'AVCaptureDevice' is only available in tvOS 17.0 or newer
    |                 `- note: add '@available' attribute to enclosing property
 81 |         captureDevices
 82 |             .filter( { $0.isConnected } )
/Users/admin/builder/spi-builder-workspace/Sources/ScanKit/ScanKitCamera.swift:87:32: error: 'AVCaptureDevice' is only available in tvOS 17.0 or newer
 32 | fileprivate let logger = Logger(subsystem: Bundle.main.bundleIdentifier ?? "dev.fromshawn.scankit", category: "ScanKitCamera")
 33 |
 34 | public class ScanKitCamera: NSObject, ObservableObject, AVCaptureVideoDataOutputSampleBufferDelegate {
    |              `- note: add '@available' attribute to enclosing class
 35 |     private let captureSession = AVCaptureSession()
 36 |     private var isCaptureSessionConfigured: Bool = false
    :
 85 |
 86 |     /// The capture device in use.
 87 |     private var captureDevice: AVCaptureDevice? {
    |                                `- error: 'AVCaptureDevice' is only available in tvOS 17.0 or newer
 88 |         didSet {
 89 |             guard let captureDevice = captureDevice else { return }
/Users/admin/builder/spi-builder-workspace/Sources/ScanKit/ScanKitCamera.swift:203:65: error: 'AVCaptureDevice' is only available in tvOS 17.0 or newer
 32 | fileprivate let logger = Logger(subsystem: Bundle.main.bundleIdentifier ?? "dev.fromshawn.scankit", category: "ScanKitCamera")
 33 |
 34 | public class ScanKitCamera: NSObject, ObservableObject, AVCaptureVideoDataOutputSampleBufferDelegate {
    |              `- note: add '@available' attribute to enclosing class
 35 |     private let captureSession = AVCaptureSession()
 36 |     private var isCaptureSessionConfigured: Bool = false
    :
201 |     }
202 |
203 |     private func updateSessionForCaptureDevice(_ captureDevice: AVCaptureDevice) {
    |                  |                                              `- error: 'AVCaptureDevice' is only available in tvOS 17.0 or newer
    |                  `- note: add '@available' attribute to enclosing instance method
204 |         guard isCaptureSessionConfigured else { return }
205 |
/Users/admin/builder/spi-builder-workspace/Sources/ScanKit/ScanKitCamera.swift:270:41: error: 'AVCaptureDevice' is only available in tvOS 17.0 or newer
 32 | fileprivate let logger = Logger(subsystem: Bundle.main.bundleIdentifier ?? "dev.fromshawn.scankit", category: "ScanKitCamera")
 33 |
 34 | public class ScanKitCamera: NSObject, ObservableObject, AVCaptureVideoDataOutputSampleBufferDelegate {
    |              `- note: add '@available' attribute to enclosing class
 35 |     private let captureSession = AVCaptureSession()
 36 |     private var isCaptureSessionConfigured: Bool = false
    :
268 |     /// - Parameter device: A capture device to get the input of.
269 |     /// - Returns: An associated `AVCaptureDeviceInput` if any, else `nil`.
270 |     private func deviceInputFor(device: AVCaptureDevice?) -> AVCaptureDeviceInput? {
    |                  |                      `- error: 'AVCaptureDevice' is only available in tvOS 17.0 or newer
    |                  `- note: add '@available' attribute to enclosing instance method
271 |         guard let validDevice = device else { return nil }
272 |         do {
/Users/admin/builder/spi-builder-workspace/Sources/ScanKit/ScanKitCamera.swift:270:62: error: 'AVCaptureDeviceInput' is only available in tvOS 17.0 or newer
 32 | fileprivate let logger = Logger(subsystem: Bundle.main.bundleIdentifier ?? "dev.fromshawn.scankit", category: "ScanKitCamera")
 33 |
 34 | public class ScanKitCamera: NSObject, ObservableObject, AVCaptureVideoDataOutputSampleBufferDelegate {
    |              `- note: add '@available' attribute to enclosing class
 35 |     private let captureSession = AVCaptureSession()
 36 |     private var isCaptureSessionConfigured: Bool = false
    :
268 |     /// - Parameter device: A capture device to get the input of.
269 |     /// - Returns: An associated `AVCaptureDeviceInput` if any, else `nil`.
270 |     private func deviceInputFor(device: AVCaptureDevice?) -> AVCaptureDeviceInput? {
    |                  |                                           `- error: 'AVCaptureDeviceInput' is only available in tvOS 17.0 or newer
    |                  `- note: add '@available' attribute to enclosing instance method
271 |         guard let validDevice = device else { return nil }
272 |         do {
/Users/admin/builder/spi-builder-workspace/Sources/ScanKit/ScanKitCamera.swift:350:28: error: 'AVCaptureVideoPreviewLayer' is only available in tvOS 17.0 or newer
 32 | fileprivate let logger = Logger(subsystem: Bundle.main.bundleIdentifier ?? "dev.fromshawn.scankit", category: "ScanKitCamera")
 33 |
 34 | public class ScanKitCamera: NSObject, ObservableObject, AVCaptureVideoDataOutputSampleBufferDelegate {
    |              `- note: add '@available' attribute to enclosing class
 35 |     private let captureSession = AVCaptureSession()
 36 |     private var isCaptureSessionConfigured: Bool = false
    :
348 |
349 |     /// The preview layer with a graviety of `resizeAspectFill`.
350 |     lazy var previewLayer: AVCaptureVideoPreviewLayer = {
    |                            `- error: 'AVCaptureVideoPreviewLayer' is only available in tvOS 17.0 or newer
351 |         let preview = AVCaptureVideoPreviewLayer(session: self.captureSession)
352 |         preview.videoGravity = .resizeAspectFill
/Users/admin/builder/spi-builder-workspace/Sources/ScanKit/ScanKitCamera.swift:351:23: error: 'AVCaptureVideoPreviewLayer' is only available in tvOS 17.0 or newer
 32 | fileprivate let logger = Logger(subsystem: Bundle.main.bundleIdentifier ?? "dev.fromshawn.scankit", category: "ScanKitCamera")
 33 |
 34 | public class ScanKitCamera: NSObject, ObservableObject, AVCaptureVideoDataOutputSampleBufferDelegate {
    |              `- note: add '@available' attribute to enclosing class
 35 |     private let captureSession = AVCaptureSession()
 36 |     private var isCaptureSessionConfigured: Bool = false
    :
349 |     /// The preview layer with a graviety of `resizeAspectFill`.
350 |     lazy var previewLayer: AVCaptureVideoPreviewLayer = {
351 |         let preview = AVCaptureVideoPreviewLayer(session: self.captureSession)
    |                       |- error: 'AVCaptureVideoPreviewLayer' is only available in tvOS 17.0 or newer
    |                       `- note: add 'if #available' version check
352 |         preview.videoGravity = .resizeAspectFill
353 |         return preview
/Users/admin/builder/spi-builder-workspace/Sources/ScanKit/ScanKitCamera.swift:376:41: error: 'AVCaptureOutput' is only available in tvOS 17.0 or newer
 32 | fileprivate let logger = Logger(subsystem: Bundle.main.bundleIdentifier ?? "dev.fromshawn.scankit", category: "ScanKitCamera")
 33 |
 34 | public class ScanKitCamera: NSObject, ObservableObject, AVCaptureVideoDataOutputSampleBufferDelegate {
    |              `- note: add '@available' attribute to enclosing class
 35 |     private let captureSession = AVCaptureSession()
 36 |     private var isCaptureSessionConfigured: Bool = false
    :
374 |
375 |     /// A method of `AVCaptureVideoDataOutputSampleBufferDelegate` that, for the purposes of this class, processes `Vision` requests.
376 |     public func captureOutput(_ output: AVCaptureOutput, didOutput sampleBuffer: CMSampleBuffer, from connection: AVCaptureConnection) {
    |                 |                       `- error: 'AVCaptureOutput' is only available in tvOS 17.0 or newer
    |                 `- note: add '@available' attribute to enclosing instance method
377 |         // Only process every tenth frame when scanning is true
378 |         visionIterator += 1
/Users/admin/builder/spi-builder-workspace/Sources/ScanKit/ScanKitCamera.swift:376:115: error: 'AVCaptureConnection' is only available in tvOS 17.0 or newer
 32 | fileprivate let logger = Logger(subsystem: Bundle.main.bundleIdentifier ?? "dev.fromshawn.scankit", category: "ScanKitCamera")
 33 |
 34 | public class ScanKitCamera: NSObject, ObservableObject, AVCaptureVideoDataOutputSampleBufferDelegate {
    |              `- note: add '@available' attribute to enclosing class
 35 |     private let captureSession = AVCaptureSession()
 36 |     private var isCaptureSessionConfigured: Bool = false
    :
374 |
375 |     /// A method of `AVCaptureVideoDataOutputSampleBufferDelegate` that, for the purposes of this class, processes `Vision` requests.
376 |     public func captureOutput(_ output: AVCaptureOutput, didOutput sampleBuffer: CMSampleBuffer, from connection: AVCaptureConnection) {
    |                 |                                                                                                 `- error: 'AVCaptureConnection' is only available in tvOS 17.0 or newer
    |                 `- note: add '@available' attribute to enclosing instance method
377 |         // Only process every tenth frame when scanning is true
378 |         visionIterator += 1
Failed frontend command:
/Applications/Xcode-27.0.0-Release.Candidate.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/ScanKit/NSScanKitPreview.swift /Users/admin/builder/spi-builder-workspace/Sources/ScanKit/ScanKit.swift /Users/admin/builder/spi-builder-workspace/Sources/ScanKit/ScanKitCamera.swift /Users/admin/builder/spi-builder-workspace/Sources/ScanKit/UIScanKitPreview.swift -target arm64-apple-tvos15.0 -disable-cross-import-overlay-search -swift-module-cross-import Vision /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS.sdk/System/Library/Frameworks/Vision.framework/Modules/Vision.swiftcrossimport/FoundationModels.swiftoverlay -swift-module-cross-import Vision /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS27.0.sdk/System/Library/Frameworks/Vision.framework/Modules/Vision.swiftcrossimport/FoundationModels.swiftoverlay -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/lib/swift/host/plugins/libFoundationMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/bin/swift-plugin-server\#FoundationMacros -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/lib/swift/host/plugins/libObservationMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/bin/swift-plugin-server\#ObservationMacros -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/lib/swift/host/plugins/libPreviewsMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/bin/swift-plugin-server\#PreviewsMacros -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/lib/swift/host/plugins/libSwiftMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/bin/swift-plugin-server\#SwiftMacros -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/lib/swift/host/plugins/libSwiftUIMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/bin/swift-plugin-server\#SwiftUIMacros -disable-implicit-swift-modules -Xcc -fno-implicit-modules -Xcc -fno-implicit-module-maps -explicit-swift-module-map-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ScanKit.build/Debug-appletvos/ScanKit-t.build/Objects-normal/arm64/ScanKit-dependencies-1.json -Xllvm -aarch64-use-tbi -enable-objc-interop -stack-check -sdk /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS27.0.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos -Isystem /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos -F /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS27.0.sdk/Developer/Library/Frameworks -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules -no-color-diagnostics -Xcc -fno-color-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -profile-generate -profile-coverage-mapping -swift-version 5 -Onone -D SWIFT_PACKAGE -D DEBUG -D SWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -D Xcode -serialize-debugging-options -enable-experimental-feature DebugDescriptionMacro -empty-abi-descriptor -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 -enable-anonymous-context-mangled-names -file-compilation-dir /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/appletvos27.0-24J360-e829b21a6f8c9b70876ba0858053c044b32bfd8d43560033f8d89884cdb90028.sdkstatcache -Xcc -fmodules-prune-interval\=86400 -Xcc -fmodules-prune-after\=345600 -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/ScanKit.build/Debug-appletvos/ScanKit-t.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ScanKit.build/Debug-appletvos/ScanKit-t.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ScanKit.build/Debug-appletvos/ScanKit-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name ScanKit -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ScanKit.build/Debug-appletvos/ScanKit-t.build/Objects-normal/arm64/ScanKit_const_extract_protocols.json -disable-clang-spi -clang-target arm64-apple-tvos27.0 -target-sdk-version 27.0 -target-sdk-name appletvos27.0 -in-process-plugin-server-path /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/libSwiftInProcPluginServer.dylib -emit-module-doc-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ScanKit.build/Debug-appletvos/ScanKit-t.build/Objects-normal/arm64/ScanKit.swiftdoc -emit-module-source-info-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ScanKit.build/Debug-appletvos/ScanKit-t.build/Objects-normal/arm64/ScanKit.swiftsourceinfo -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ScanKit.build/Debug-appletvos/ScanKit-t.build/Objects-normal/arm64/ScanKit-Swift.h -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ScanKit.build/Debug-appletvos/ScanKit-t.build/Objects-normal/arm64/ScanKit-primary-emit-module.dia -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ScanKit.build/Debug-appletvos/ScanKit-t.build/Objects-normal/arm64/ScanKit-primary-emit-module.d -parse-as-library -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ScanKit.build/Debug-appletvos/ScanKit-t.build/Objects-normal/arm64/ScanKit.swiftmodule -emit-abi-descriptor-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ScanKit.build/Debug-appletvos/ScanKit-t.build/Objects-normal/arm64/ScanKit.abi.json
SwiftCompile normal arm64 (in target 'ScanKit' from project 'ScanKit')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 Compiling\ ScanKit.swift /Users/admin/builder/spi-builder-workspace/Sources/ScanKit/ScanKit.swift (in target 'ScanKit' from project 'ScanKit')
/Users/admin/builder/spi-builder-workspace/Sources/ScanKit/ScanKit.swift:79:21: error: cannot find 'ScanKitPreview' in scope
 77 |                 // If iOS15+ we'll watch for changes in scanning with a Task.
 78 |                 if #available(iOS 15.0, macOS 12.0, *) {
 79 |                     ScanKitPreview(camera: camera)
    |                     `- error: cannot find 'ScanKitPreview' in scope
 80 |                         .task(id: scanning) {
 81 |                             camera.isScanning = scanning
/Users/admin/builder/spi-builder-workspace/Sources/ScanKit/ScanKit.swift:94:21: error: cannot find 'ScanKitPreview' in scope
 92 |                     // Otherwise, we have to initiate the result stream onAppear and re-evaluate it during changes to scanning.
 93 |                 } else {
 94 |                     ScanKitPreview(camera: camera)
    |                     `- error: cannot find 'ScanKitPreview' in scope
 95 |                         .onAppear {
 96 |                             if scanning {
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/ScanKit/ScanKit.swift (in target 'ScanKit' from project 'ScanKit')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile ScanKit.swift
SwiftCompile normal arm64 Compiling\ ScanKitCamera.swift /Users/admin/builder/spi-builder-workspace/Sources/ScanKit/ScanKitCamera.swift (in target 'ScanKit' from project 'ScanKit')
/Users/admin/builder/spi-builder-workspace/Sources/ScanKit/ScanKitCamera.swift:35:34: error: 'AVCaptureSession' is only available in tvOS 17.0 or newer
 32 | fileprivate let logger = Logger(subsystem: Bundle.main.bundleIdentifier ?? "dev.fromshawn.scankit", category: "ScanKitCamera")
 33 |
 34 | public class ScanKitCamera: NSObject, ObservableObject, AVCaptureVideoDataOutputSampleBufferDelegate {
    |              `- note: add '@available' attribute to enclosing class
 35 |     private let captureSession = AVCaptureSession()
    |                                  `- error: 'AVCaptureSession' is only available in tvOS 17.0 or newer
 36 |     private var isCaptureSessionConfigured: Bool = false
 37 |     weak private var deviceInput: AVCaptureDeviceInput?
/Users/admin/builder/spi-builder-workspace/Sources/ScanKit/ScanKitCamera.swift:37:35: error: 'AVCaptureDeviceInput' is only available in tvOS 17.0 or newer
 32 | fileprivate let logger = Logger(subsystem: Bundle.main.bundleIdentifier ?? "dev.fromshawn.scankit", category: "ScanKitCamera")
 33 |
 34 | public class ScanKitCamera: NSObject, ObservableObject, AVCaptureVideoDataOutputSampleBufferDelegate {
    |              `- note: add '@available' attribute to enclosing class
 35 |     private let captureSession = AVCaptureSession()
 36 |     private var isCaptureSessionConfigured: Bool = false
 37 |     weak private var deviceInput: AVCaptureDeviceInput?
    |                                   `- error: 'AVCaptureDeviceInput' is only available in tvOS 17.0 or newer
 38 |     weak private var videoOutput: AVCaptureVideoDataOutput?
 39 |     private var sessionQueue: DispatchQueue = DispatchQueue(label: "ScanKitCameraQueue")
/Users/admin/builder/spi-builder-workspace/Sources/ScanKit/ScanKitCamera.swift:38:35: error: 'AVCaptureVideoDataOutput' is only available in tvOS 17.0 or newer
 32 | fileprivate let logger = Logger(subsystem: Bundle.main.bundleIdentifier ?? "dev.fromshawn.scankit", category: "ScanKitCamera")
 33 |
 34 | public class ScanKitCamera: NSObject, ObservableObject, AVCaptureVideoDataOutputSampleBufferDelegate {
    |              `- note: add '@available' attribute to enclosing class
 35 |     private let captureSession = AVCaptureSession()
 36 |     private var isCaptureSessionConfigured: Bool = false
 37 |     weak private var deviceInput: AVCaptureDeviceInput?
 38 |     weak private var videoOutput: AVCaptureVideoDataOutput?
    |                                   `- error: 'AVCaptureVideoDataOutput' is only available in tvOS 17.0 or newer
 39 |     private var sessionQueue: DispatchQueue = DispatchQueue(label: "ScanKitCameraQueue")
 40 |
/Users/admin/builder/spi-builder-workspace/Sources/ScanKit/ScanKitCamera.swift:44:37: error: 'AVCaptureDevice' is only available in tvOS 17.0 or newer
 32 | fileprivate let logger = Logger(subsystem: Bundle.main.bundleIdentifier ?? "dev.fromshawn.scankit", category: "ScanKitCamera")
 33 |
 34 | public class ScanKitCamera: NSObject, ObservableObject, AVCaptureVideoDataOutputSampleBufferDelegate {
    |              `- note: add '@available' attribute to enclosing class
 35 |     private let captureSession = AVCaptureSession()
 36 |     private var isCaptureSessionConfigured: Bool = false
    :
 42 |
 43 |     /// Results of a comprehensive capture device discovery session.
 44 |     private var allCaptureDevices: [AVCaptureDevice] {
    |                 |                   `- error: 'AVCaptureDevice' is only available in tvOS 17.0 or newer
    |                 `- note: add '@available' attribute to enclosing property
 45 | #if os(iOS)
 46 |         AVCaptureDevice.DiscoverySession(deviceTypes: [.builtInTrueDepthCamera, .builtInDualCamera, .builtInDualWideCamera, .builtInWideAngleCamera, .builtInDualWideCamera], mediaType: .video, position: .unspecified).devices
/Users/admin/builder/spi-builder-workspace/Sources/ScanKit/ScanKitCamera.swift:53:39: error: 'AVCaptureDevice' is only available in tvOS 17.0 or newer
 32 | fileprivate let logger = Logger(subsystem: Bundle.main.bundleIdentifier ?? "dev.fromshawn.scankit", category: "ScanKitCamera")
 33 |
 34 | public class ScanKitCamera: NSObject, ObservableObject, AVCaptureVideoDataOutputSampleBufferDelegate {
    |              `- note: add '@available' attribute to enclosing class
 35 |     private let captureSession = AVCaptureSession()
 36 |     private var isCaptureSessionConfigured: Bool = false
    :
 51 |
 52 |     /// The results of `allCaptureDevices` reduced to only those positioned at `.front`.
 53 |     private var frontCaptureDevices: [AVCaptureDevice] {
    |                 |                     `- error: 'AVCaptureDevice' is only available in tvOS 17.0 or newer
    |                 `- note: add '@available' attribute to enclosing property
 54 |         allCaptureDevices
 55 |             .filter { $0.position == .front }
/Users/admin/builder/spi-builder-workspace/Sources/ScanKit/ScanKitCamera.swift:59:38: error: 'AVCaptureDevice' is only available in tvOS 17.0 or newer
 32 | fileprivate let logger = Logger(subsystem: Bundle.main.bundleIdentifier ?? "dev.fromshawn.scankit", category: "ScanKitCamera")
 33 |
 34 | public class ScanKitCamera: NSObject, ObservableObject, AVCaptureVideoDataOutputSampleBufferDelegate {
    |              `- note: add '@available' attribute to enclosing class
 35 |     private let captureSession = AVCaptureSession()
 36 |     private var isCaptureSessionConfigured: Bool = false
    :
 57 |
 58 |     /// The results of `allCaptureDevices` reduced to only those positioned at `.back`.
 59 |     private var backCaptureDevices: [AVCaptureDevice] {
    |                 |                    `- error: 'AVCaptureDevice' is only available in tvOS 17.0 or newer
    |                 `- note: add '@available' attribute to enclosing property
 60 |         allCaptureDevices
 61 |             .filter { $0.position == .back }
/Users/admin/builder/spi-builder-workspace/Sources/ScanKit/ScanKitCamera.swift:64:34: error: 'AVCaptureDevice' is only available in tvOS 17.0 or newer
 32 | fileprivate let logger = Logger(subsystem: Bundle.main.bundleIdentifier ?? "dev.fromshawn.scankit", category: "ScanKitCamera")
 33 |
 34 | public class ScanKitCamera: NSObject, ObservableObject, AVCaptureVideoDataOutputSampleBufferDelegate {
    |              `- note: add '@available' attribute to enclosing class
 35 |     private let captureSession = AVCaptureSession()
 36 |     private var isCaptureSessionConfigured: Bool = false
    :
 62 |     }
 63 |
 64 |     private var captureDevices: [AVCaptureDevice] {
    |                 |                `- error: 'AVCaptureDevice' is only available in tvOS 17.0 or newer
    |                 `- note: add '@available' attribute to enclosing property
 65 |         var devices = [AVCaptureDevice]()
 66 | #if os(macOS) || (os(iOS) && targetEnvironment(macCatalyst))
/Users/admin/builder/spi-builder-workspace/Sources/ScanKit/ScanKitCamera.swift:80:43: error: 'AVCaptureDevice' is only available in tvOS 17.0 or newer
 32 | fileprivate let logger = Logger(subsystem: Bundle.main.bundleIdentifier ?? "dev.fromshawn.scankit", category: "ScanKitCamera")
 33 |
 34 | public class ScanKitCamera: NSObject, ObservableObject, AVCaptureVideoDataOutputSampleBufferDelegate {
    |              `- note: add '@available' attribute to enclosing class
 35 |     private let captureSession = AVCaptureSession()
 36 |     private var isCaptureSessionConfigured: Bool = false
    :
 78 |
 79 |     /// All capture devices, reduced from `captureDevices`, that are both available and not suspended.
 80 |     private var availableCaptureDevices: [AVCaptureDevice] {
    |                 |                         `- error: 'AVCaptureDevice' is only available in tvOS 17.0 or newer
    |                 `- note: add '@available' attribute to enclosing property
 81 |         captureDevices
 82 |             .filter( { $0.isConnected } )
/Users/admin/builder/spi-builder-workspace/Sources/ScanKit/ScanKitCamera.swift:87:32: error: 'AVCaptureDevice' is only available in tvOS 17.0 or newer
 32 | fileprivate let logger = Logger(subsystem: Bundle.main.bundleIdentifier ?? "dev.fromshawn.scankit", category: "ScanKitCamera")
 33 |
 34 | public class ScanKitCamera: NSObject, ObservableObject, AVCaptureVideoDataOutputSampleBufferDelegate {
    |              `- note: add '@available' attribute to enclosing class
 35 |     private let captureSession = AVCaptureSession()
 36 |     private var isCaptureSessionConfigured: Bool = false
    :
 85 |
 86 |     /// The capture device in use.
 87 |     private var captureDevice: AVCaptureDevice? {
    |                                `- error: 'AVCaptureDevice' is only available in tvOS 17.0 or newer
 88 |         didSet {
 89 |             guard let captureDevice = captureDevice else { return }
/Users/admin/builder/spi-builder-workspace/Sources/ScanKit/ScanKitCamera.swift:203:65: error: 'AVCaptureDevice' is only available in tvOS 17.0 or newer
 32 | fileprivate let logger = Logger(subsystem: Bundle.main.bundleIdentifier ?? "dev.fromshawn.scankit", category: "ScanKitCamera")
 33 |
 34 | public class ScanKitCamera: NSObject, ObservableObject, AVCaptureVideoDataOutputSampleBufferDelegate {
    |              `- note: add '@available' attribute to enclosing class
 35 |     private let captureSession = AVCaptureSession()
 36 |     private var isCaptureSessionConfigured: Bool = false
    :
201 |     }
202 |
203 |     private func updateSessionForCaptureDevice(_ captureDevice: AVCaptureDevice) {
    |                  |                                              `- error: 'AVCaptureDevice' is only available in tvOS 17.0 or newer
    |                  `- note: add '@available' attribute to enclosing instance method
204 |         guard isCaptureSessionConfigured else { return }
205 |
/Users/admin/builder/spi-builder-workspace/Sources/ScanKit/ScanKitCamera.swift:270:41: error: 'AVCaptureDevice' is only available in tvOS 17.0 or newer
 32 | fileprivate let logger = Logger(subsystem: Bundle.main.bundleIdentifier ?? "dev.fromshawn.scankit", category: "ScanKitCamera")
 33 |
 34 | public class ScanKitCamera: NSObject, ObservableObject, AVCaptureVideoDataOutputSampleBufferDelegate {
    |              `- note: add '@available' attribute to enclosing class
 35 |     private let captureSession = AVCaptureSession()
 36 |     private var isCaptureSessionConfigured: Bool = false
    :
268 |     /// - Parameter device: A capture device to get the input of.
269 |     /// - Returns: An associated `AVCaptureDeviceInput` if any, else `nil`.
270 |     private func deviceInputFor(device: AVCaptureDevice?) -> AVCaptureDeviceInput? {
    |                  |                      `- error: 'AVCaptureDevice' is only available in tvOS 17.0 or newer
    |                  `- note: add '@available' attribute to enclosing instance method
271 |         guard let validDevice = device else { return nil }
272 |         do {
/Users/admin/builder/spi-builder-workspace/Sources/ScanKit/ScanKitCamera.swift:270:62: error: 'AVCaptureDeviceInput' is only available in tvOS 17.0 or newer
 32 | fileprivate let logger = Logger(subsystem: Bundle.main.bundleIdentifier ?? "dev.fromshawn.scankit", category: "ScanKitCamera")
 33 |
 34 | public class ScanKitCamera: NSObject, ObservableObject, AVCaptureVideoDataOutputSampleBufferDelegate {
    |              `- note: add '@available' attribute to enclosing class
 35 |     private let captureSession = AVCaptureSession()
 36 |     private var isCaptureSessionConfigured: Bool = false
    :
268 |     /// - Parameter device: A capture device to get the input of.
269 |     /// - Returns: An associated `AVCaptureDeviceInput` if any, else `nil`.
270 |     private func deviceInputFor(device: AVCaptureDevice?) -> AVCaptureDeviceInput? {
    |                  |                                           `- error: 'AVCaptureDeviceInput' is only available in tvOS 17.0 or newer
    |                  `- note: add '@available' attribute to enclosing instance method
271 |         guard let validDevice = device else { return nil }
272 |         do {
/Users/admin/builder/spi-builder-workspace/Sources/ScanKit/ScanKitCamera.swift:350:28: error: 'AVCaptureVideoPreviewLayer' is only available in tvOS 17.0 or newer
 32 | fileprivate let logger = Logger(subsystem: Bundle.main.bundleIdentifier ?? "dev.fromshawn.scankit", category: "ScanKitCamera")
 33 |
 34 | public class ScanKitCamera: NSObject, ObservableObject, AVCaptureVideoDataOutputSampleBufferDelegate {
    |              `- note: add '@available' attribute to enclosing class
 35 |     private let captureSession = AVCaptureSession()
 36 |     private var isCaptureSessionConfigured: Bool = false
    :
348 |
349 |     /// The preview layer with a graviety of `resizeAspectFill`.
350 |     lazy var previewLayer: AVCaptureVideoPreviewLayer = {
    |                            `- error: 'AVCaptureVideoPreviewLayer' is only available in tvOS 17.0 or newer
351 |         let preview = AVCaptureVideoPreviewLayer(session: self.captureSession)
352 |         preview.videoGravity = .resizeAspectFill
/Users/admin/builder/spi-builder-workspace/Sources/ScanKit/ScanKitCamera.swift:351:23: error: 'AVCaptureVideoPreviewLayer' is only available in tvOS 17.0 or newer
 32 | fileprivate let logger = Logger(subsystem: Bundle.main.bundleIdentifier ?? "dev.fromshawn.scankit", category: "ScanKitCamera")
 33 |
 34 | public class ScanKitCamera: NSObject, ObservableObject, AVCaptureVideoDataOutputSampleBufferDelegate {
    |              `- note: add '@available' attribute to enclosing class
 35 |     private let captureSession = AVCaptureSession()
 36 |     private var isCaptureSessionConfigured: Bool = false
    :
349 |     /// The preview layer with a graviety of `resizeAspectFill`.
350 |     lazy var previewLayer: AVCaptureVideoPreviewLayer = {
351 |         let preview = AVCaptureVideoPreviewLayer(session: self.captureSession)
    |                       |- error: 'AVCaptureVideoPreviewLayer' is only available in tvOS 17.0 or newer
    |                       `- note: add 'if #available' version check
352 |         preview.videoGravity = .resizeAspectFill
353 |         return preview
/Users/admin/builder/spi-builder-workspace/Sources/ScanKit/ScanKitCamera.swift:376:41: error: 'AVCaptureOutput' is only available in tvOS 17.0 or newer
 32 | fileprivate let logger = Logger(subsystem: Bundle.main.bundleIdentifier ?? "dev.fromshawn.scankit", category: "ScanKitCamera")
 33 |
 34 | public class ScanKitCamera: NSObject, ObservableObject, AVCaptureVideoDataOutputSampleBufferDelegate {
    |              `- note: add '@available' attribute to enclosing class
 35 |     private let captureSession = AVCaptureSession()
 36 |     private var isCaptureSessionConfigured: Bool = false
    :
374 |
375 |     /// A method of `AVCaptureVideoDataOutputSampleBufferDelegate` that, for the purposes of this class, processes `Vision` requests.
376 |     public func captureOutput(_ output: AVCaptureOutput, didOutput sampleBuffer: CMSampleBuffer, from connection: AVCaptureConnection) {
    |                 |                       `- error: 'AVCaptureOutput' is only available in tvOS 17.0 or newer
    |                 `- note: add '@available' attribute to enclosing instance method
377 |         // Only process every tenth frame when scanning is true
378 |         visionIterator += 1
/Users/admin/builder/spi-builder-workspace/Sources/ScanKit/ScanKitCamera.swift:376:115: error: 'AVCaptureConnection' is only available in tvOS 17.0 or newer
 32 | fileprivate let logger = Logger(subsystem: Bundle.main.bundleIdentifier ?? "dev.fromshawn.scankit", category: "ScanKitCamera")
 33 |
 34 | public class ScanKitCamera: NSObject, ObservableObject, AVCaptureVideoDataOutputSampleBufferDelegate {
    |              `- note: add '@available' attribute to enclosing class
 35 |     private let captureSession = AVCaptureSession()
 36 |     private var isCaptureSessionConfigured: Bool = false
    :
374 |
375 |     /// A method of `AVCaptureVideoDataOutputSampleBufferDelegate` that, for the purposes of this class, processes `Vision` requests.
376 |     public func captureOutput(_ output: AVCaptureOutput, didOutput sampleBuffer: CMSampleBuffer, from connection: AVCaptureConnection) {
    |                 |                                                                                                 `- error: 'AVCaptureConnection' is only available in tvOS 17.0 or newer
    |                 `- note: add '@available' attribute to enclosing instance method
377 |         // Only process every tenth frame when scanning is true
378 |         visionIterator += 1
/Users/admin/builder/spi-builder-workspace/Sources/ScanKit/ScanKitCamera.swift:48:9: error: 'AVCaptureDevice' is only available in tvOS 17.0 or newer
 32 | fileprivate let logger = Logger(subsystem: Bundle.main.bundleIdentifier ?? "dev.fromshawn.scankit", category: "ScanKitCamera")
 33 |
 34 | public class ScanKitCamera: NSObject, ObservableObject, AVCaptureVideoDataOutputSampleBufferDelegate {
    |              `- note: add '@available' attribute to enclosing class
 35 |     private let captureSession = AVCaptureSession()
 36 |     private var isCaptureSessionConfigured: Bool = false
    :
 42 |
 43 |     /// Results of a comprehensive capture device discovery session.
 44 |     private var allCaptureDevices: [AVCaptureDevice] {
    |                 `- note: add '@available' attribute to enclosing property
 45 | #if os(iOS)
 46 |         AVCaptureDevice.DiscoverySession(deviceTypes: [.builtInTrueDepthCamera, .builtInDualCamera, .builtInDualWideCamera, .builtInWideAngleCamera, .builtInDualWideCamera], mediaType: .video, position: .unspecified).devices
 47 | #else
 48 |         AVCaptureDevice.DiscoverySession(deviceTypes: [.builtInWideAngleCamera, .externalUnknown], mediaType: .video, position: .unspecified).devices
    |         |- error: 'AVCaptureDevice' is only available in tvOS 17.0 or newer
    |         `- note: add 'if #available' version check
 49 | #endif
 50 |     }
/Users/admin/builder/spi-builder-workspace/Sources/ScanKit/ScanKitCamera.swift:48:57: error: 'builtInWideAngleCamera' is only available in tvOS 17.0 or newer
 32 | fileprivate let logger = Logger(subsystem: Bundle.main.bundleIdentifier ?? "dev.fromshawn.scankit", category: "ScanKitCamera")
 33 |
 34 | public class ScanKitCamera: NSObject, ObservableObject, AVCaptureVideoDataOutputSampleBufferDelegate {
    |              `- note: add '@available' attribute to enclosing class
 35 |     private let captureSession = AVCaptureSession()
 36 |     private var isCaptureSessionConfigured: Bool = false
    :
 42 |
 43 |     /// Results of a comprehensive capture device discovery session.
 44 |     private var allCaptureDevices: [AVCaptureDevice] {
    |                 `- note: add '@available' attribute to enclosing property
 45 | #if os(iOS)
 46 |         AVCaptureDevice.DiscoverySession(deviceTypes: [.builtInTrueDepthCamera, .builtInDualCamera, .builtInDualWideCamera, .builtInWideAngleCamera, .builtInDualWideCamera], mediaType: .video, position: .unspecified).devices
 47 | #else
 48 |         AVCaptureDevice.DiscoverySession(deviceTypes: [.builtInWideAngleCamera, .externalUnknown], mediaType: .video, position: .unspecified).devices
    |                                                         |- error: 'builtInWideAngleCamera' is only available in tvOS 17.0 or newer
    |                                                         `- note: add 'if #available' version check
 49 | #endif
 50 |     }
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/ScanKit/ScanKitCamera.swift (in target 'ScanKit' from project 'ScanKit')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile ScanKitCamera.swift
PruneExplicitPrecompiledModules /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules
PruneExplicitPrecompiledModules /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExplicitPrecompiledModules
PruneExplicitPrecompiledModules /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules
2026-09-19 01:06:29.488 xcodebuild[751:4571] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
** BUILD FAILED **
The following build commands failed:
	SwiftEmitModule normal arm64 Emitting\ module\ for\ ScanKit (in target 'ScanKit' from project 'ScanKit')
	SwiftCompile normal arm64 (in target 'ScanKit' from project 'ScanKit')
	Building workspace ScanKit with scheme ScanKit
(3 failures)
BUILD FAILURE 6.4 tvOS