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Build Information

Failed to build SyncField, reference v0.13.0 (40deed), with Swift 6.4 for tvOS using Xcode 27.0 on 26 Sep 2026 14:35:12 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 SyncField-Package -destination generic/platform=tvOS

Build Log

    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SyncField.build/Debug-appletvos/SyncFieldInsta360-t.build/Objects-normal/arm64/SyncFieldInsta360_const_extract_protocols.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SyncField.build/Debug-appletvos/SyncFieldInsta360-t.build/Objects-normal/arm64/SyncFieldInsta360-OutputFileMap.json (in target 'SyncFieldInsta360' from project 'SyncField')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SyncField.build/Debug-appletvos/SyncFieldInsta360-t.build/Objects-normal/arm64/SyncFieldInsta360-OutputFileMap.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SyncField.build/Debug-appletvos/SyncFieldInsta360-t.build/DerivedSources/resource_bundle_accessor.swift (in target 'SyncFieldInsta360' from project 'SyncField')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SyncField.build/Debug-appletvos/SyncFieldInsta360-t.build/DerivedSources/resource_bundle_accessor.swift
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps-appletvos/SyncFieldInsta360.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SyncField.build/Debug-appletvos/SyncFieldInsta360-t.build/SyncFieldInsta360.modulemap (in target 'SyncFieldInsta360' from project 'SyncField')
    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/SyncField.build/Debug-appletvos/SyncFieldInsta360-t.build/SyncFieldInsta360.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps-appletvos
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SyncField.build/Debug-appletvos/SyncField-t.build/SyncField.modulemap (in target 'SyncField' from project 'SyncField')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SyncField.build/Debug-appletvos/SyncField-t.build/SyncField.modulemap
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SyncField.build/Debug-appletvos/SyncField-t.build/SyncField.DependencyStaticMetadataFileList (in target 'SyncField' from project 'SyncField')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SyncField.build/Debug-appletvos/SyncField-t.build/SyncField.DependencyStaticMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SyncField.build/Debug-appletvos/SyncField-t.build/SyncField.DependencyMetadataFileList (in target 'SyncField' from project 'SyncField')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SyncField.build/Debug-appletvos/SyncField-t.build/SyncField.DependencyMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SyncField.build/Debug-appletvos/SyncField-t.build/Objects-normal/arm64/SyncField_const_extract_protocols.json (in target 'SyncField' from project 'SyncField')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SyncField.build/Debug-appletvos/SyncField-t.build/Objects-normal/arm64/SyncField_const_extract_protocols.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SyncField.build/Debug-appletvos/SyncField-t.build/Objects-normal/arm64/SyncField.SwiftFileList (in target 'SyncField' from project 'SyncField')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SyncField.build/Debug-appletvos/SyncField-t.build/Objects-normal/arm64/SyncField.SwiftFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SyncField.build/Debug-appletvos/SyncField-t.build/Objects-normal/arm64/SyncField.SwiftConstValuesFileList (in target 'SyncField' from project 'SyncField')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SyncField.build/Debug-appletvos/SyncField-t.build/Objects-normal/arm64/SyncField.SwiftConstValuesFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SyncField.build/Debug-appletvos/SyncField-t.build/Objects-normal/arm64/SyncField.LinkFileList (in target 'SyncField' from project 'SyncField')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SyncField.build/Debug-appletvos/SyncField-t.build/Objects-normal/arm64/SyncField.LinkFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SyncField.build/Debug-appletvos/SyncField-t.build/Objects-normal/arm64/SyncField-OutputFileMap.json (in target 'SyncField' from project 'SyncField')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SyncField.build/Debug-appletvos/SyncField-t.build/Objects-normal/arm64/SyncField-OutputFileMap.json
MkDir /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos/SyncField_SyncFieldInsta360.bundle (in target 'SyncField_SyncFieldInsta360' from project 'SyncField')
    cd /Users/admin/builder/spi-builder-workspace
    /bin/mkdir -p /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos/SyncField_SyncFieldInsta360.bundle
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SyncField.build/Debug-appletvos/SyncField-t.build/DerivedSources/resource_bundle_accessor.swift (in target 'SyncField' from project 'SyncField')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SyncField.build/Debug-appletvos/SyncField-t.build/DerivedSources/resource_bundle_accessor.swift
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps-appletvos/SyncField.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SyncField.build/Debug-appletvos/SyncField-t.build/SyncField.modulemap (in target 'SyncField' from project 'SyncField')
    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/SyncField.build/Debug-appletvos/SyncField-t.build/SyncField.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps-appletvos
MkDir /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos/SyncField_SyncField.bundle (in target 'SyncField_SyncField' from project 'SyncField')
    cd /Users/admin/builder/spi-builder-workspace
    /bin/mkdir -p /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos/SyncField_SyncField.bundle
ProcessInfoPlistFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos/SyncField_SyncFieldInsta360.bundle/Info.plist /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SyncField.build/Debug-appletvos/SyncField_SyncFieldInsta360-b.build/empty-SyncField_SyncFieldInsta360.plist (in target 'SyncField_SyncFieldInsta360' from project 'SyncField')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-infoPlistUtility /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SyncField.build/Debug-appletvos/SyncField_SyncFieldInsta360-b.build/empty-SyncField_SyncFieldInsta360.plist -producttype com.apple.product-type.bundle -expandbuildsettings -format binary -platform appletvos -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos/SyncField_SyncFieldInsta360.bundle/Info.plist
ProcessInfoPlistFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos/SyncField_SyncField.bundle/Info.plist /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SyncField.build/Debug-appletvos/SyncField_SyncField-b.build/empty-SyncField_SyncField.plist (in target 'SyncField_SyncField' from project 'SyncField')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-infoPlistUtility /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SyncField.build/Debug-appletvos/SyncField_SyncField-b.build/empty-SyncField_SyncField.plist -producttype com.apple.product-type.bundle -expandbuildsettings -format binary -platform appletvos -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos/SyncField_SyncField.bundle/Info.plist
CpResource /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos/SyncField_SyncFieldInsta360.bundle/PrivacyInfo.xcprivacy /Users/admin/builder/spi-builder-workspace/Sources/SyncFieldInsta360/PrivacyInfo.xcprivacy (in target 'SyncField_SyncFieldInsta360' from project 'SyncField')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-copy -exclude .DS_Store -exclude CVS -exclude .svn -exclude .git -exclude .hg -resolve-src-symlinks /Users/admin/builder/spi-builder-workspace/Sources/SyncFieldInsta360/PrivacyInfo.xcprivacy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos/SyncField_SyncFieldInsta360.bundle
CpResource /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos/SyncField_SyncField.bundle/PrivacyInfo.xcprivacy /Users/admin/builder/spi-builder-workspace/Sources/SyncField/PrivacyInfo.xcprivacy (in target 'SyncField_SyncField' from project 'SyncField')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-copy -exclude .DS_Store -exclude CVS -exclude .svn -exclude .git -exclude .hg -resolve-src-symlinks /Users/admin/builder/spi-builder-workspace/Sources/SyncField/PrivacyInfo.xcprivacy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos/SyncField_SyncField.bundle
RegisterExecutionPolicyException /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos/SyncField_SyncFieldInsta360.bundle (in target 'SyncField_SyncFieldInsta360' from project 'SyncField')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-RegisterExecutionPolicyException /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos/SyncField_SyncFieldInsta360.bundle
RegisterExecutionPolicyException /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos/SyncField_SyncField.bundle (in target 'SyncField_SyncField' from project 'SyncField')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-RegisterExecutionPolicyException /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos/SyncField_SyncField.bundle
Touch /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos/SyncField_SyncFieldInsta360.bundle (in target 'SyncField_SyncFieldInsta360' from project 'SyncField')
    cd /Users/admin/builder/spi-builder-workspace
    /usr/bin/touch -c /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos/SyncField_SyncFieldInsta360.bundle
Touch /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos/SyncField_SyncField.bundle (in target 'SyncField_SyncField' from project 'SyncField')
    cd /Users/admin/builder/spi-builder-workspace
    /usr/bin/touch -c /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos/SyncField_SyncField.bundle
SwiftDriver SyncField normal arm64 com.apple.xcode.tools.swift.compiler (in target 'SyncField' from project 'SyncField')
    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 SyncField -Onone @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SyncField.build/Debug-appletvos/SyncField-t.build/Objects-normal/arm64/SyncField.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -DSWIFT_MODULE_RESOURCE_BUNDLE_AVAILABLE -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/SyncField.build/Debug-appletvos/SyncField-t.build/Objects-normal/arm64/SyncField-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/SyncField.build/Debug-appletvos/SyncField-t.build/Objects-normal/arm64/SyncField.swiftmodule -serialize-diagnostics -dependency-scan-serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SyncField.build/Debug-appletvos/SyncField-t.build/Objects-normal/arm64/SyncField-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 -package-name spi_builder_workspace -emit-const-values -const-gather-protocols-list /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SyncField.build/Debug-appletvos/SyncField-t.build/Objects-normal/arm64/SyncField_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/SyncField.build/Debug-appletvos/SyncField-t.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SyncField.build/Debug-appletvos/SyncField-t.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SyncField.build/Debug-appletvos/SyncField-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/SyncField.build/Debug-appletvos/SyncField-t.build/Objects-normal/arm64/SyncField-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/SwiftShims-8N4EXJ4RUJTR8K9OO3CMOH1EP.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/DeveloperToolsSupport-B1X8RI63V48AJRTH2RK6JAARV.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/_SwiftConcurrencyShims-BY5PD8KF1L5KF6F4Q69HE3TJ4.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_float-8ZJAYZ85YBOAOP52Y9H6IUNP3.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/ptrcheck-2AZ6B5IBYD3RRRTFWN2ONASY3.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/ptrauth-8X2KEPL7CTRPS40TUB9APHPK6.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_DarwinFoundation1-JOTYMOA1YZCIJ2NON6FQ848O.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_limits-7JU2HP127LIT1X9E2V3D8WZ1.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/sys_types-8GCAV1YMG5UUGHUID3CA20TCH.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/_Builtin_intrinsics-437O2R2NID4WAQVENR63GR82C.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_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/Compression-CK8LRVLPQRNV8BOHP9VO03DTO.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/ObjectiveC-5250FDCE56N8508OR6XUYDKZM.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
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/Spatial-7U8NLEFXSB8BR7PJQGVMF5A4Q.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/Dispatch-1QL58A0V50C39KVAIC6C38SHL.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/XPC-6O2DJFT3QUJ7QKTD3SNUB6PCR.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/CoreFoundation-7TPJ7ENDC4L1A1ESHYI9TXS0D.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/os-3GJI8H0BNAEZPQPQ1V0VVY3FY.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/CFNetwork-2CUR2VK9S3S3WPFXPNXNUWYGN.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/Security-8VMXEKVDA3MHUH9AOTP905DID.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/CoreAudioTypes-E7EH96HAL3G83QSWLT7VWYIP4.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/CoreGraphics-CWSP3J98S2658BYCVL6RP99T3.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/CoreAudio-6IR1XRM0Q9YQZMFW89F3H4V3X.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/Foundation-BSSIP64DIGUKMAYJOG1WPQ78X.pcm
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SwiftEmitModule normal arm64 Emitting\ module\ for\ SyncField (in target 'SyncField' from project 'SyncField')
/Users/admin/builder/spi-builder-workspace/Sources/SyncField/Streams/iPhoneCameraStream.swift:137:33: error: 'AVCaptureSession' is only available in tvOS 17.0 or newer
 117 | }
 118 |
 119 | public final class iPhoneCameraStream: NSObject, SyncFieldStream, AudioReattachableStream, SyncFieldSegmentRotatableStream, @unchecked Sendable {
     |                    `- note: add '@available' attribute to enclosing class
 120 |     public nonisolated let streamId: String
 121 |     public nonisolated let capabilities = StreamCapabilities(
     :
 135 |
 136 |     #if canImport(AVFoundation)
 137 |     public let captureSession = AVCaptureSession()
     |                                 `- error: 'AVCaptureSession' is only available in tvOS 17.0 or newer
 138 |     private let videoQueue = DispatchQueue(label: "syncfield.camera", qos: .userInitiated)
 139 |     private let videoOutput = AVCaptureVideoDataOutput()
/Users/admin/builder/spi-builder-workspace/Sources/SyncField/Streams/iPhoneCameraStream.swift:139:31: error: 'AVCaptureVideoDataOutput' is only available in tvOS 17.0 or newer
 117 | }
 118 |
 119 | public final class iPhoneCameraStream: NSObject, SyncFieldStream, AudioReattachableStream, SyncFieldSegmentRotatableStream, @unchecked Sendable {
     |                    `- note: add '@available' attribute to enclosing class
 120 |     public nonisolated let streamId: String
 121 |     public nonisolated let capabilities = StreamCapabilities(
     :
 137 |     public let captureSession = AVCaptureSession()
 138 |     private let videoQueue = DispatchQueue(label: "syncfield.camera", qos: .userInitiated)
 139 |     private let videoOutput = AVCaptureVideoDataOutput()
     |                               `- error: 'AVCaptureVideoDataOutput' is only available in tvOS 17.0 or newer
 140 |     private let audioOutput = AVCaptureAudioDataOutput()
 141 |     private var selectedVideoDevice: AVCaptureDevice?
/Users/admin/builder/spi-builder-workspace/Sources/SyncField/Streams/iPhoneCameraStream.swift:140:31: error: 'AVCaptureAudioDataOutput' is only available in tvOS 17.0 or newer
 117 | }
 118 |
 119 | public final class iPhoneCameraStream: NSObject, SyncFieldStream, AudioReattachableStream, SyncFieldSegmentRotatableStream, @unchecked Sendable {
     |                    `- note: add '@available' attribute to enclosing class
 120 |     public nonisolated let streamId: String
 121 |     public nonisolated let capabilities = StreamCapabilities(
     :
 138 |     private let videoQueue = DispatchQueue(label: "syncfield.camera", qos: .userInitiated)
 139 |     private let videoOutput = AVCaptureVideoDataOutput()
 140 |     private let audioOutput = AVCaptureAudioDataOutput()
     |                               `- error: 'AVCaptureAudioDataOutput' is only available in tvOS 17.0 or newer
 141 |     private var selectedVideoDevice: AVCaptureDevice?
 142 |
/Users/admin/builder/spi-builder-workspace/Sources/SyncField/Streams/iPhoneCameraStream.swift:141:38: error: 'AVCaptureDevice' is only available in tvOS 17.0 or newer
 117 | }
 118 |
 119 | public final class iPhoneCameraStream: NSObject, SyncFieldStream, AudioReattachableStream, SyncFieldSegmentRotatableStream, @unchecked Sendable {
     |                    `- note: add '@available' attribute to enclosing class
 120 |     public nonisolated let streamId: String
 121 |     public nonisolated let capabilities = StreamCapabilities(
     :
 139 |     private let videoOutput = AVCaptureVideoDataOutput()
 140 |     private let audioOutput = AVCaptureAudioDataOutput()
 141 |     private var selectedVideoDevice: AVCaptureDevice?
     |                                      `- error: 'AVCaptureDevice' is only available in tvOS 17.0 or newer
 142 |
 143 |     private var assetWriter: AVAssetWriter?
/Users/admin/builder/spi-builder-workspace/Sources/SyncField/Streams/iPhoneCameraStream.swift:264:40: error: 'AVCaptureSession' is only available in tvOS 17.0 or newer
 117 | }
 118 |
 119 | public final class iPhoneCameraStream: NSObject, SyncFieldStream, AudioReattachableStream, SyncFieldSegmentRotatableStream, @unchecked Sendable {
     |                    `- note: add '@available' attribute to enclosing class
 120 |     public nonisolated let streamId: String
 121 |     public nonisolated let capabilities = StreamCapabilities(
     :
 262 |     /// an extra scale pass during encode and saves a meaningful chunk of
 263 |     /// battery on longer recordings.
 264 |     private var matchingCapturePreset: AVCaptureSession.Preset {
     |                 |                      `- error: 'AVCaptureSession' is only available in tvOS 17.0 or newer
     |                 `- note: add '@available' attribute to enclosing property
 265 |         switch (videoSettings.width, videoSettings.height) {
 266 |         case (640,  480):   return .vga640x480
/Users/admin/builder/spi-builder-workspace/Sources/SyncField/Streams/iPhoneCameraStream.swift:344:47: error: 'AVCaptureDevice' is only available in tvOS 17.0 or newer
 117 | }
 118 |
 119 | public final class iPhoneCameraStream: NSObject, SyncFieldStream, AudioReattachableStream, SyncFieldSegmentRotatableStream, @unchecked Sendable {
     |                    `- note: add '@available' attribute to enclosing class
 120 |     public nonisolated let streamId: String
 121 |     public nonisolated let capabilities = StreamCapabilities(
     :
 342 |     /// silently polluting egocentric datasets. Failing loud is the right
 343 |     /// behaviour for Physical-AI-grade capture.
 344 |     private static func widestBackCamera() -> AVCaptureDevice? {
     |                         |                     `- error: 'AVCaptureDevice' is only available in tvOS 17.0 or newer
     |                         `- note: add '@available' attribute to enclosing static method
 345 |         #if os(iOS)
 346 |         return AVCaptureDevice.default(
/Users/admin/builder/spi-builder-workspace/Sources/SyncField/Streams/iPhoneCameraStream.swift:368:55: error: 'AVCaptureDevice' is only available in tvOS 17.0 or newer
 117 | }
 118 |
 119 | public final class iPhoneCameraStream: NSObject, SyncFieldStream, AudioReattachableStream, SyncFieldSegmentRotatableStream, @unchecked Sendable {
     |                    `- note: add '@available' attribute to enclosing class
 120 |     public nonisolated let streamId: String
 121 |     public nonisolated let capabilities = StreamCapabilities(
     :
 366 |     /// format/fps/zoom policy to `CameraDeviceConfig` so `MultiCamCameraStream`
 367 |     /// can reuse the identical ranking logic.
 368 |     private func configureWidestFormatAndZoom(device: AVCaptureDevice) {
     |                  |                                    `- error: 'AVCaptureDevice' is only available in tvOS 17.0 or newer
     |                  `- note: add '@available' attribute to enclosing instance method
 369 |         #if os(iOS)
 370 |         CameraDeviceConfig.applyLensPolicy(device, settings: videoSettings)
/Users/admin/builder/spi-builder-workspace/Sources/SyncField/Streams/iPhoneCameraStream.swift:846:41: error: 'AVCaptureOutput' is only available in tvOS 17.0 or newer
 842 |
 843 | #if canImport(AVFoundation)
 844 | extension iPhoneCameraStream: AVCaptureVideoDataOutputSampleBufferDelegate,
     | `- note: add '@available' attribute to enclosing extension
 845 |                               AVCaptureAudioDataOutputSampleBufferDelegate {
 846 |     public func captureOutput(_ output: AVCaptureOutput,
     |                 |                       `- error: 'AVCaptureOutput' is only available in tvOS 17.0 or newer
     |                 `- note: add '@available' attribute to enclosing instance method
 847 |                               didOutput sampleBuffer: CMSampleBuffer,
 848 |                               from connection: AVCaptureConnection) {
/Users/admin/builder/spi-builder-workspace/Sources/SyncField/Streams/iPhoneCameraStream.swift:848:48: error: 'AVCaptureConnection' is only available in tvOS 17.0 or newer
 842 |
 843 | #if canImport(AVFoundation)
 844 | extension iPhoneCameraStream: AVCaptureVideoDataOutputSampleBufferDelegate,
     | `- note: add '@available' attribute to enclosing extension
 845 |                               AVCaptureAudioDataOutputSampleBufferDelegate {
 846 |     public func captureOutput(_ output: AVCaptureOutput,
     |                 `- note: add '@available' attribute to enclosing instance method
 847 |                               didOutput sampleBuffer: CMSampleBuffer,
 848 |                               from connection: AVCaptureConnection) {
     |                                                `- error: 'AVCaptureConnection' is only available in tvOS 17.0 or newer
 849 |         // This delegate fires on videoQueue, same queue we publish state on.
 850 |         // Any observed state here was fully visible after startRecording's
Failed frontend command:
SwiftCompile normal arm64 (in target 'SyncField' from project 'SyncField')
    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/.derivedData/Build/Intermediates.noindex/SyncField.build/Debug-appletvos/SyncField-t.build/DerivedSources/resource_bundle_accessor.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Audio/AVAudioEngineChirpPlayer.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Audio/AudioReattachableStream.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Audio/AudioSessionInterruptionHandler.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Audio/AudioSessionPolicy.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Audio/ChirpPlayer.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Audio/ChirpSynthesis.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Audio/ChirpTypes.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Audio/CountdownSpec.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Audio/CountdownTickPlayer.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Calibration/CalibrationScaling.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Calibration/CameraCalibrationProber.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Calibration/PhotoCalibrationProbeExecutor.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Calibration/ProbedCameraCalibration.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Calibration/StereoExtrinsicsMath.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Calibration/StereoProbedCalibration.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Errors.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/HealthBus.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/HealthEvent.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Quality/HandQualityConfig.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Quality/HandQualityMonitor.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Quality/HandQualitySummary.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Quality/HandQualityTypes.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Quality/VisionHandConversion.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/SessionClock.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/SessionOrchestrator.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/SessionState.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/StreamCapabilities.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Streams/CameraDeviceConfig.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Streams/CameraTimestamps.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Streams/FrameProcessorGate.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Streams/MultiCamCameraStream.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Streams/Tactile/TactileAcquireFailure.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Streams/Tactile/TactileBLEClient.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Streams/Tactile/TactilePacketParser.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Streams/Tactile/TactileRoleRegistry.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Streams/Tactile/TactileStream.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Streams/Tactile/TactileTypes.swift 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-dwarf-version\=4 -profile-generate -profile-coverage-mapping -swift-version 5 -Onone -D SWIFT_PACKAGE -D DEBUG -D SWIFT_MODULE_RESOURCE_BUNDLE_AVAILABLE -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/SyncField.build/Debug-appletvos/SyncField-t.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SyncField.build/Debug-appletvos/SyncField-t.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SyncField.build/Debug-appletvos/SyncField-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name SyncField -package-name spi_builder_workspace -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SyncField.build/Debug-appletvos/SyncField-t.build/Objects-normal/arm64/SyncField_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/SyncField.build/Debug-appletvos/SyncField-t.build/Objects-normal/arm64/SyncField.swiftdoc -emit-module-source-info-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SyncField.build/Debug-appletvos/SyncField-t.build/Objects-normal/arm64/SyncField.swiftsourceinfo -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SyncField.build/Debug-appletvos/SyncField-t.build/Objects-normal/arm64/SyncField-Swift.h -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SyncField.build/Debug-appletvos/SyncField-t.build/Objects-normal/arm64/SyncField-primary-emit-module.dia -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SyncField.build/Debug-appletvos/SyncField-t.build/Objects-normal/arm64/SyncField-primary-emit-module.d -parse-as-library -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SyncField.build/Debug-appletvos/SyncField-t.build/Objects-normal/arm64/SyncField.swiftmodule -emit-abi-descriptor-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SyncField.build/Debug-appletvos/SyncField-t.build/Objects-normal/arm64/SyncField.abi.json
SwiftCompile normal arm64 Compiling\ SyncPoint.swift,\ EventWriter.swift,\ ManifestWriter.swift,\ RotatingSensorWriter.swift,\ SensorWriter.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/SyncPoint.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Writers/EventWriter.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Writers/ManifestWriter.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Writers/RotatingSensorWriter.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Writers/SensorWriter.swift (in target 'SyncField' from project 'SyncField')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SyncField/SyncPoint.swift (in target 'SyncField' from project 'SyncField')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile SyncPoint.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Writers/EventWriter.swift (in target 'SyncField' from project 'SyncField')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile EventWriter.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Writers/ManifestWriter.swift (in target 'SyncField' from project 'SyncField')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile ManifestWriter.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Writers/RotatingSensorWriter.swift (in target 'SyncField' from project 'SyncField')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile RotatingSensorWriter.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Writers/SensorWriter.swift (in target 'SyncField' from project 'SyncField')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile SensorWriter.swift
SwiftCompile normal arm64 Compiling\ iPhoneCameraStream.swift,\ iPhoneMotionStream.swift,\ iPhoneRawIMUStreams.swift,\ SyncField.swift,\ SyncFieldStream.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Streams/iPhoneCameraStream.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Streams/iPhoneMotionStream.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Streams/iPhoneRawIMUStreams.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/SyncField.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/SyncFieldStream.swift (in target 'SyncField' from project 'SyncField')
/Users/admin/builder/spi-builder-workspace/Sources/SyncField/Streams/iPhoneCameraStream.swift:137:33: error: 'AVCaptureSession' is only available in tvOS 17.0 or newer
 117 | }
 118 |
 119 | public final class iPhoneCameraStream: NSObject, SyncFieldStream, AudioReattachableStream, SyncFieldSegmentRotatableStream, @unchecked Sendable {
     |                    `- note: add '@available' attribute to enclosing class
 120 |     public nonisolated let streamId: String
 121 |     public nonisolated let capabilities = StreamCapabilities(
     :
 135 |
 136 |     #if canImport(AVFoundation)
 137 |     public let captureSession = AVCaptureSession()
     |                                 `- error: 'AVCaptureSession' is only available in tvOS 17.0 or newer
 138 |     private let videoQueue = DispatchQueue(label: "syncfield.camera", qos: .userInitiated)
 139 |     private let videoOutput = AVCaptureVideoDataOutput()
/Users/admin/builder/spi-builder-workspace/Sources/SyncField/Streams/iPhoneCameraStream.swift:139:31: error: 'AVCaptureVideoDataOutput' is only available in tvOS 17.0 or newer
 117 | }
 118 |
 119 | public final class iPhoneCameraStream: NSObject, SyncFieldStream, AudioReattachableStream, SyncFieldSegmentRotatableStream, @unchecked Sendable {
     |                    `- note: add '@available' attribute to enclosing class
 120 |     public nonisolated let streamId: String
 121 |     public nonisolated let capabilities = StreamCapabilities(
     :
 137 |     public let captureSession = AVCaptureSession()
 138 |     private let videoQueue = DispatchQueue(label: "syncfield.camera", qos: .userInitiated)
 139 |     private let videoOutput = AVCaptureVideoDataOutput()
     |                               `- error: 'AVCaptureVideoDataOutput' is only available in tvOS 17.0 or newer
 140 |     private let audioOutput = AVCaptureAudioDataOutput()
 141 |     private var selectedVideoDevice: AVCaptureDevice?
/Users/admin/builder/spi-builder-workspace/Sources/SyncField/Streams/iPhoneCameraStream.swift:140:31: error: 'AVCaptureAudioDataOutput' is only available in tvOS 17.0 or newer
 117 | }
 118 |
 119 | public final class iPhoneCameraStream: NSObject, SyncFieldStream, AudioReattachableStream, SyncFieldSegmentRotatableStream, @unchecked Sendable {
     |                    `- note: add '@available' attribute to enclosing class
 120 |     public nonisolated let streamId: String
 121 |     public nonisolated let capabilities = StreamCapabilities(
     :
 138 |     private let videoQueue = DispatchQueue(label: "syncfield.camera", qos: .userInitiated)
 139 |     private let videoOutput = AVCaptureVideoDataOutput()
 140 |     private let audioOutput = AVCaptureAudioDataOutput()
     |                               `- error: 'AVCaptureAudioDataOutput' is only available in tvOS 17.0 or newer
 141 |     private var selectedVideoDevice: AVCaptureDevice?
 142 |
/Users/admin/builder/spi-builder-workspace/Sources/SyncField/Streams/iPhoneCameraStream.swift:141:38: error: 'AVCaptureDevice' is only available in tvOS 17.0 or newer
 117 | }
 118 |
 119 | public final class iPhoneCameraStream: NSObject, SyncFieldStream, AudioReattachableStream, SyncFieldSegmentRotatableStream, @unchecked Sendable {
     |                    `- note: add '@available' attribute to enclosing class
 120 |     public nonisolated let streamId: String
 121 |     public nonisolated let capabilities = StreamCapabilities(
     :
 139 |     private let videoOutput = AVCaptureVideoDataOutput()
 140 |     private let audioOutput = AVCaptureAudioDataOutput()
 141 |     private var selectedVideoDevice: AVCaptureDevice?
     |                                      `- error: 'AVCaptureDevice' is only available in tvOS 17.0 or newer
 142 |
 143 |     private var assetWriter: AVAssetWriter?
/Users/admin/builder/spi-builder-workspace/Sources/SyncField/Streams/iPhoneCameraStream.swift:264:40: error: 'AVCaptureSession' is only available in tvOS 17.0 or newer
 117 | }
 118 |
 119 | public final class iPhoneCameraStream: NSObject, SyncFieldStream, AudioReattachableStream, SyncFieldSegmentRotatableStream, @unchecked Sendable {
     |                    `- note: add '@available' attribute to enclosing class
 120 |     public nonisolated let streamId: String
 121 |     public nonisolated let capabilities = StreamCapabilities(
     :
 262 |     /// an extra scale pass during encode and saves a meaningful chunk of
 263 |     /// battery on longer recordings.
 264 |     private var matchingCapturePreset: AVCaptureSession.Preset {
     |                 |                      `- error: 'AVCaptureSession' is only available in tvOS 17.0 or newer
     |                 `- note: add '@available' attribute to enclosing property
 265 |         switch (videoSettings.width, videoSettings.height) {
 266 |         case (640,  480):   return .vga640x480
/Users/admin/builder/spi-builder-workspace/Sources/SyncField/Streams/iPhoneCameraStream.swift:344:47: error: 'AVCaptureDevice' is only available in tvOS 17.0 or newer
 117 | }
 118 |
 119 | public final class iPhoneCameraStream: NSObject, SyncFieldStream, AudioReattachableStream, SyncFieldSegmentRotatableStream, @unchecked Sendable {
     |                    `- note: add '@available' attribute to enclosing class
 120 |     public nonisolated let streamId: String
 121 |     public nonisolated let capabilities = StreamCapabilities(
     :
 342 |     /// silently polluting egocentric datasets. Failing loud is the right
 343 |     /// behaviour for Physical-AI-grade capture.
 344 |     private static func widestBackCamera() -> AVCaptureDevice? {
     |                         |                     `- error: 'AVCaptureDevice' is only available in tvOS 17.0 or newer
     |                         `- note: add '@available' attribute to enclosing static method
 345 |         #if os(iOS)
 346 |         return AVCaptureDevice.default(
/Users/admin/builder/spi-builder-workspace/Sources/SyncField/Streams/iPhoneCameraStream.swift:368:55: error: 'AVCaptureDevice' is only available in tvOS 17.0 or newer
 117 | }
 118 |
 119 | public final class iPhoneCameraStream: NSObject, SyncFieldStream, AudioReattachableStream, SyncFieldSegmentRotatableStream, @unchecked Sendable {
     |                    `- note: add '@available' attribute to enclosing class
 120 |     public nonisolated let streamId: String
 121 |     public nonisolated let capabilities = StreamCapabilities(
     :
 366 |     /// format/fps/zoom policy to `CameraDeviceConfig` so `MultiCamCameraStream`
 367 |     /// can reuse the identical ranking logic.
 368 |     private func configureWidestFormatAndZoom(device: AVCaptureDevice) {
     |                  |                                    `- error: 'AVCaptureDevice' is only available in tvOS 17.0 or newer
     |                  `- note: add '@available' attribute to enclosing instance method
 369 |         #if os(iOS)
 370 |         CameraDeviceConfig.applyLensPolicy(device, settings: videoSettings)
/Users/admin/builder/spi-builder-workspace/Sources/SyncField/Streams/iPhoneCameraStream.swift:846:41: error: 'AVCaptureOutput' is only available in tvOS 17.0 or newer
 842 |
 843 | #if canImport(AVFoundation)
 844 | extension iPhoneCameraStream: AVCaptureVideoDataOutputSampleBufferDelegate,
     | `- note: add '@available' attribute to enclosing extension
 845 |                               AVCaptureAudioDataOutputSampleBufferDelegate {
 846 |     public func captureOutput(_ output: AVCaptureOutput,
     |                 |                       `- error: 'AVCaptureOutput' is only available in tvOS 17.0 or newer
     |                 `- note: add '@available' attribute to enclosing instance method
 847 |                               didOutput sampleBuffer: CMSampleBuffer,
 848 |                               from connection: AVCaptureConnection) {
/Users/admin/builder/spi-builder-workspace/Sources/SyncField/Streams/iPhoneCameraStream.swift:848:48: error: 'AVCaptureConnection' is only available in tvOS 17.0 or newer
 842 |
 843 | #if canImport(AVFoundation)
 844 | extension iPhoneCameraStream: AVCaptureVideoDataOutputSampleBufferDelegate,
     | `- note: add '@available' attribute to enclosing extension
 845 |                               AVCaptureAudioDataOutputSampleBufferDelegate {
 846 |     public func captureOutput(_ output: AVCaptureOutput,
     |                 `- note: add '@available' attribute to enclosing instance method
 847 |                               didOutput sampleBuffer: CMSampleBuffer,
 848 |                               from connection: AVCaptureConnection) {
     |                                                `- error: 'AVCaptureConnection' is only available in tvOS 17.0 or newer
 849 |         // This delegate fires on videoQueue, same queue we publish state on.
 850 |         // Any observed state here was fully visible after startRecording's
/Users/admin/builder/spi-builder-workspace/Sources/SyncField/Streams/iPhoneCameraStream.swift:266:37: error: 'vga640x480' is only available in tvOS 17.0 or newer
 117 | }
 118 |
 119 | public final class iPhoneCameraStream: NSObject, SyncFieldStream, AudioReattachableStream, SyncFieldSegmentRotatableStream, @unchecked Sendable {
     |                    `- note: add '@available' attribute to enclosing class
 120 |     public nonisolated let streamId: String
 121 |     public nonisolated let capabilities = StreamCapabilities(
     :
 262 |     /// an extra scale pass during encode and saves a meaningful chunk of
 263 |     /// battery on longer recordings.
 264 |     private var matchingCapturePreset: AVCaptureSession.Preset {
     |                 `- note: add '@available' attribute to enclosing property
 265 |         switch (videoSettings.width, videoSettings.height) {
 266 |         case (640,  480):   return .vga640x480
     |                                     |- error: 'vga640x480' is only available in tvOS 17.0 or newer
     |                                     `- note: add 'if #available' version check
 267 |         case (1280, 720):   return .hd1280x720
 268 |         case (1920, 1080):  return .hd1920x1080
/Users/admin/builder/spi-builder-workspace/Sources/SyncField/Streams/iPhoneCameraStream.swift:267:37: error: 'hd1280x720' is only available in tvOS 17.0 or newer
 117 | }
 118 |
 119 | public final class iPhoneCameraStream: NSObject, SyncFieldStream, AudioReattachableStream, SyncFieldSegmentRotatableStream, @unchecked Sendable {
     |                    `- note: add '@available' attribute to enclosing class
 120 |     public nonisolated let streamId: String
 121 |     public nonisolated let capabilities = StreamCapabilities(
     :
 262 |     /// an extra scale pass during encode and saves a meaningful chunk of
 263 |     /// battery on longer recordings.
 264 |     private var matchingCapturePreset: AVCaptureSession.Preset {
     |                 `- note: add '@available' attribute to enclosing property
 265 |         switch (videoSettings.width, videoSettings.height) {
 266 |         case (640,  480):   return .vga640x480
 267 |         case (1280, 720):   return .hd1280x720
     |                                     |- error: 'hd1280x720' is only available in tvOS 17.0 or newer
     |                                     `- note: add 'if #available' version check
 268 |         case (1920, 1080):  return .hd1920x1080
 269 |         case (3840, 2160):  return .hd4K3840x2160
/Users/admin/builder/spi-builder-workspace/Sources/SyncField/Streams/iPhoneCameraStream.swift:268:37: error: 'hd1920x1080' is only available in tvOS 17.0 or newer
 117 | }
 118 |
 119 | public final class iPhoneCameraStream: NSObject, SyncFieldStream, AudioReattachableStream, SyncFieldSegmentRotatableStream, @unchecked Sendable {
     |                    `- note: add '@available' attribute to enclosing class
 120 |     public nonisolated let streamId: String
 121 |     public nonisolated let capabilities = StreamCapabilities(
     :
 262 |     /// an extra scale pass during encode and saves a meaningful chunk of
 263 |     /// battery on longer recordings.
 264 |     private var matchingCapturePreset: AVCaptureSession.Preset {
     |                 `- note: add '@available' attribute to enclosing property
 265 |         switch (videoSettings.width, videoSettings.height) {
 266 |         case (640,  480):   return .vga640x480
 267 |         case (1280, 720):   return .hd1280x720
 268 |         case (1920, 1080):  return .hd1920x1080
     |                                     |- error: 'hd1920x1080' is only available in tvOS 17.0 or newer
     |                                     `- note: add 'if #available' version check
 269 |         case (3840, 2160):  return .hd4K3840x2160
 270 |         default:            return .high
/Users/admin/builder/spi-builder-workspace/Sources/SyncField/Streams/iPhoneCameraStream.swift:269:37: error: 'hd4K3840x2160' is only available in tvOS 17.0 or newer
 117 | }
 118 |
 119 | public final class iPhoneCameraStream: NSObject, SyncFieldStream, AudioReattachableStream, SyncFieldSegmentRotatableStream, @unchecked Sendable {
     |                    `- note: add '@available' attribute to enclosing class
 120 |     public nonisolated let streamId: String
 121 |     public nonisolated let capabilities = StreamCapabilities(
     :
 262 |     /// an extra scale pass during encode and saves a meaningful chunk of
 263 |     /// battery on longer recordings.
 264 |     private var matchingCapturePreset: AVCaptureSession.Preset {
     |                 `- note: add '@available' attribute to enclosing property
 265 |         switch (videoSettings.width, videoSettings.height) {
 266 |         case (640,  480):   return .vga640x480
 267 |         case (1280, 720):   return .hd1280x720
 268 |         case (1920, 1080):  return .hd1920x1080
 269 |         case (3840, 2160):  return .hd4K3840x2160
     |                                     |- error: 'hd4K3840x2160' is only available in tvOS 17.0 or newer
     |                                     `- note: add 'if #available' version check
 270 |         default:            return .high
 271 |         }
/Users/admin/builder/spi-builder-workspace/Sources/SyncField/Streams/iPhoneCameraStream.swift:270:37: error: 'high' is only available in tvOS 17.0 or newer
 117 | }
 118 |
 119 | public final class iPhoneCameraStream: NSObject, SyncFieldStream, AudioReattachableStream, SyncFieldSegmentRotatableStream, @unchecked Sendable {
     |                    `- note: add '@available' attribute to enclosing class
 120 |     public nonisolated let streamId: String
 121 |     public nonisolated let capabilities = StreamCapabilities(
     :
 262 |     /// an extra scale pass during encode and saves a meaningful chunk of
 263 |     /// battery on longer recordings.
 264 |     private var matchingCapturePreset: AVCaptureSession.Preset {
     |                 `- note: add '@available' attribute to enclosing property
 265 |         switch (videoSettings.width, videoSettings.height) {
 266 |         case (640,  480):   return .vga640x480
     :
 268 |         case (1920, 1080):  return .hd1920x1080
 269 |         case (3840, 2160):  return .hd4K3840x2160
 270 |         default:            return .high
     |                                     |- error: 'high' is only available in tvOS 17.0 or newer
     |                                     `- note: add 'if #available' version check
 271 |         }
 272 |     }
/Users/admin/builder/spi-builder-workspace/Sources/SyncField/Streams/iPhoneCameraStream.swift:303:25: error: 'AVCaptureDeviceInput' is only available in tvOS 17.0 or newer
 117 | }
 118 |
 119 | public final class iPhoneCameraStream: NSObject, SyncFieldStream, AudioReattachableStream, SyncFieldSegmentRotatableStream, @unchecked Sendable {
     |                    `- note: add '@available' attribute to enclosing class
 120 |     public nonisolated let streamId: String
 121 |     public nonisolated let capabilities = StreamCapabilities(
     :
 272 |     }
 273 |
 274 |     private func configureSession() throws {
     |                  `- note: add '@available' attribute to enclosing instance method
 275 |         captureSession.beginConfiguration()
 276 |         // Commit + post-commit configuration (stabilization, intrinsics
     :
 301 |         configureWidestFormatAndZoom(device: device)
 302 |
 303 |         let input = try AVCaptureDeviceInput(device: device)
     |                         |- error: 'AVCaptureDeviceInput' is only available in tvOS 17.0 or newer
     |                         `- note: add 'if #available' version check
 304 |         guard captureSession.canAddInput(input) else {
 305 |             throw StreamError(streamId: streamId,
/Users/admin/builder/spi-builder-workspace/Sources/SyncField/Streams/iPhoneCameraStream.swift:321:30: error: 'AVCaptureDevice' is only available in tvOS 17.0 or newer
 117 | }
 118 |
 119 | public final class iPhoneCameraStream: NSObject, SyncFieldStream, AudioReattachableStream, SyncFieldSegmentRotatableStream, @unchecked Sendable {
     |                    `- note: add '@available' attribute to enclosing class
 120 |     public nonisolated let streamId: String
 121 |     public nonisolated let capabilities = StreamCapabilities(
     :
 272 |     }
 273 |
 274 |     private func configureSession() throws {
     |                  `- note: add '@available' attribute to enclosing instance method
 275 |         captureSession.beginConfiguration()
 276 |         // Commit + post-commit configuration (stabilization, intrinsics
     :
 319 |         if captureSession.canAddOutput(videoOutput) { captureSession.addOutput(videoOutput) }
 320 |
 321 |         if let audioDevice = AVCaptureDevice.default(for: .audio),
     |                              |- error: 'AVCaptureDevice' is only available in tvOS 17.0 or newer
     |                              `- note: add 'if #available' version check
 322 |            let audioInput = try? AVCaptureDeviceInput(device: audioDevice),
 323 |            captureSession.canAddInput(audioInput) {
/Users/admin/builder/spi-builder-workspace/Sources/SyncField/Streams/iPhoneCameraStream.swift:322:34: error: 'AVCaptureDeviceInput' is only available in tvOS 17.0 or newer
 117 | }
 118 |
 119 | public final class iPhoneCameraStream: NSObject, SyncFieldStream, AudioReattachableStream, SyncFieldSegmentRotatableStream, @unchecked Sendable {
     |                    `- note: add '@available' attribute to enclosing class
 120 |     public nonisolated let streamId: String
 121 |     public nonisolated let capabilities = StreamCapabilities(
     :
 272 |     }
 273 |
 274 |     private func configureSession() throws {
     |                  `- note: add '@available' attribute to enclosing instance method
 275 |         captureSession.beginConfiguration()
 276 |         // Commit + post-commit configuration (stabilization, intrinsics
     :
 320 |
 321 |         if let audioDevice = AVCaptureDevice.default(for: .audio),
 322 |            let audioInput = try? AVCaptureDeviceInput(device: audioDevice),
     |                                  |- error: 'AVCaptureDeviceInput' is only available in tvOS 17.0 or newer
     |                                  `- note: add 'if #available' version check
 323 |            captureSession.canAddInput(audioInput) {
 324 |             captureSession.addInput(audioInput)
/Users/admin/builder/spi-builder-workspace/Sources/SyncField/Streams/iPhoneCameraStream.swift:585:35: error: 'AVCaptureDeviceInput' is only available in tvOS 17.0 or newer
 117 | }
 118 |
 119 | public final class iPhoneCameraStream: NSObject, SyncFieldStream, AudioReattachableStream, SyncFieldSegmentRotatableStream, @unchecked Sendable {
     |                    `- note: add '@available' attribute to enclosing class
 120 |     public nonisolated let streamId: String
 121 |     public nonisolated let capabilities = StreamCapabilities(
     :
 578 |     ///
 579 |     /// No-op on platforms without AVFoundation (Linux / non-Apple targets).
 580 |     public func reattachAudioInput() async throws {
     |                 `- note: add '@available' attribute to enclosing instance method
 581 |         #if canImport(AVFoundation)
 582 |         captureSession.beginConfiguration()
 583 |         defer { captureSession.commitConfiguration() }
 584 |         for input in captureSession.inputs {
 585 |             if let di = input as? AVCaptureDeviceInput,
     |                                   |- error: 'AVCaptureDeviceInput' is only available in tvOS 17.0 or newer
     |                                   `- note: add 'if #available' version check
 586 |                di.device.hasMediaType(.audio) {
 587 |                 captureSession.removeInput(di)
/Users/admin/builder/spi-builder-workspace/Sources/SyncField/Streams/iPhoneCameraStream.swift:590:28: error: 'AVCaptureDevice' is only available in tvOS 17.0 or newer
 117 | }
 118 |
 119 | public final class iPhoneCameraStream: NSObject, SyncFieldStream, AudioReattachableStream, SyncFieldSegmentRotatableStream, @unchecked Sendable {
     |                    `- note: add '@available' attribute to enclosing class
 120 |     public nonisolated let streamId: String
 121 |     public nonisolated let capabilities = StreamCapabilities(
     :
 578 |     ///
 579 |     /// No-op on platforms without AVFoundation (Linux / non-Apple targets).
 580 |     public func reattachAudioInput() async throws {
     |                 `- note: add '@available' attribute to enclosing instance method
 581 |         #if canImport(AVFoundation)
 582 |         captureSession.beginConfiguration()
     :
 588 |             }
 589 |         }
 590 |         guard let device = AVCaptureDevice.default(for: .audio) else { return }
     |                            |- error: 'AVCaptureDevice' is only available in tvOS 17.0 or newer
     |                            `- note: add 'if #available' version check
 591 |         let newInput = try AVCaptureDeviceInput(device: device)
 592 |         if captureSession.canAddInput(newInput) {
/Users/admin/builder/spi-builder-workspace/Sources/SyncField/Streams/iPhoneCameraStream.swift:591:28: error: 'AVCaptureDeviceInput' is only available in tvOS 17.0 or newer
 117 | }
 118 |
 119 | public final class iPhoneCameraStream: NSObject, SyncFieldStream, AudioReattachableStream, SyncFieldSegmentRotatableStream, @unchecked Sendable {
     |                    `- note: add '@available' attribute to enclosing class
 120 |     public nonisolated let streamId: String
 121 |     public nonisolated let capabilities = StreamCapabilities(
     :
 578 |     ///
 579 |     /// No-op on platforms without AVFoundation (Linux / non-Apple targets).
 580 |     public func reattachAudioInput() async throws {
     |                 `- note: add '@available' attribute to enclosing instance method
 581 |         #if canImport(AVFoundation)
 582 |         captureSession.beginConfiguration()
     :
 589 |         }
 590 |         guard let device = AVCaptureDevice.default(for: .audio) else { return }
 591 |         let newInput = try AVCaptureDeviceInput(device: device)
     |                            |- error: 'AVCaptureDeviceInput' is only available in tvOS 17.0 or newer
     |                            `- note: add 'if #available' version check
 592 |         if captureSession.canAddInput(newInput) {
 593 |             captureSession.addInput(newInput)
/Users/admin/builder/spi-builder-workspace/Sources/SyncField/Streams/iPhoneCameraStream.swift:820:20: error: 'activeFormat' is only available in tvOS 17.0 or newer
 117 | }
 118 |
 119 | public final class iPhoneCameraStream: NSObject, SyncFieldStream, AudioReattachableStream, SyncFieldSegmentRotatableStream, @unchecked Sendable {
     |                    `- note: add '@available' attribute to enclosing class
 120 |     public nonisolated let streamId: String
 121 |     public nonisolated let capabilities = StreamCapabilities(
     :
 815 |     /// this to compute an FOV-based intrinsics estimate before any frame
 816 |     /// with an attached matrix arrives.
 817 |     public var activeCameraMetadata: ActiveCameraMetadata? {
     |                `- note: add '@available' attribute to enclosing property
 818 |         guard let device = selectedVideoDevice else { return nil }
 819 |         let dimensions = CMVideoFormatDescriptionGetDimensions(
 820 |             device.activeFormat.formatDescription
     |                    |- error: 'activeFormat' is only available in tvOS 17.0 or newer
     |                    `- note: add 'if #available' version check
 821 |         )
 822 |         #if os(iOS)
/Users/admin/builder/spi-builder-workspace/Sources/SyncField/Streams/iPhoneCameraStream.swift:832:40: error: 'deviceType' is only available in tvOS 17.0 or newer
 117 | }
 118 |
 119 | public final class iPhoneCameraStream: NSObject, SyncFieldStream, AudioReattachableStream, SyncFieldSegmentRotatableStream, @unchecked Sendable {
     |                    `- note: add '@available' attribute to enclosing class
 120 |     public nonisolated let streamId: String
 121 |     public nonisolated let capabilities = StreamCapabilities(
     :
 815 |     /// this to compute an FOV-based intrinsics estimate before any frame
 816 |     /// with an attached matrix arrives.
 817 |     public var activeCameraMetadata: ActiveCameraMetadata? {
     |                `- note: add '@available' attribute to enclosing property
 818 |         guard let device = selectedVideoDevice else { return nil }
 819 |         let dimensions = CMVideoFormatDescriptionGetDimensions(
     :
 830 |         #endif
 831 |         return ActiveCameraMetadata(
 832 |             deviceTypeRawValue: device.deviceType.rawValue,
     |                                        |- error: 'deviceType' is only available in tvOS 17.0 or newer
     |                                        `- note: add 'if #available' version check
 833 |             deviceLocalizedName: device.localizedName,
 834 |             activeFormatWidth: Int(dimensions.width),
/Users/admin/builder/spi-builder-workspace/Sources/SyncField/Streams/iPhoneCameraStream.swift:858:22: error: 'AVCaptureAudioDataOutput' is only available in tvOS 17.0 or newer
 842 |
 843 | #if canImport(AVFoundation)
 844 | extension iPhoneCameraStream: AVCaptureVideoDataOutputSampleBufferDelegate,
     | `- note: add '@available' attribute to enclosing extension
 845 |                               AVCaptureAudioDataOutputSampleBufferDelegate {
 846 |     public func captureOutput(_ output: AVCaptureOutput,
     |                 `- note: add '@available' attribute to enclosing instance method
 847 |                               didOutput sampleBuffer: CMSampleBuffer,
 848 |                               from connection: AVCaptureConnection) {
     :
 856 |         // dropped on purpose; otherwise appending audio before startSession
 857 |         // traps with the same "status is 0" exception as video.
 858 |         if output is AVCaptureAudioDataOutput {
     |                      |- error: 'AVCaptureAudioDataOutput' is only available in tvOS 17.0 or newer
     |                      `- note: add 'if #available' version check
 859 |             // Update the watchdog baseline unconditionally on every audio
 860 |             // callback — even if the buffer gets dropped by the guards
/Users/admin/builder/spi-builder-workspace/Sources/SyncField/Streams/iPhoneCameraStream.swift:892:57: warning: capture of 'snapshot' with non-Sendable type 'CMSampleBuffer' in a '@Sendable' closure; this is an error in the Swift 6 language mode [#SendableClosureCaptures]
 890 |                 let snapshot = sampleBuffer
 891 |                 let frameIndex = frameCount
 892 |                 if processorGate.tryEnqueue({ processor(snapshot, frameIndex) }) {
     |                                                         `- warning: capture of 'snapshot' with non-Sendable type 'CMSampleBuffer' in a '@Sendable' closure; this is an error in the Swift 6 language mode [#SendableClosureCaptures]
 893 |                     lastProcessorCall = now
 894 |                 }
CoreMedia.CMSampleBuffer:2:14: note: class 'CMSampleBuffer' does not conform to the 'Sendable' protocol
1 | @available(tvOS 9.0, *)
2 | public class CMSampleBuffer : _CFObject {
  |              `- note: class 'CMSampleBuffer' does not conform to the 'Sendable' protocol
3 | }
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Streams/iPhoneCameraStream.swift (in target 'SyncField' from project 'SyncField')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile iPhoneCameraStream.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Streams/iPhoneMotionStream.swift (in target 'SyncField' from project 'SyncField')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile iPhoneMotionStream.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Streams/iPhoneRawIMUStreams.swift (in target 'SyncField' from project 'SyncField')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile iPhoneRawIMUStreams.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SyncField/SyncField.swift (in target 'SyncField' from project 'SyncField')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile SyncField.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SyncField/SyncFieldStream.swift (in target 'SyncField' from project 'SyncField')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile SyncFieldStream.swift
SwiftCompile normal arm64 Compiling\ PhotoCalibrationProbeExecutor.swift,\ ProbedCameraCalibration.swift,\ StereoExtrinsicsMath.swift,\ StereoProbedCalibration.swift,\ Errors.swift,\ HealthBus.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Calibration/PhotoCalibrationProbeExecutor.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Calibration/ProbedCameraCalibration.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Calibration/StereoExtrinsicsMath.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Calibration/StereoProbedCalibration.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Errors.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/HealthBus.swift (in target 'SyncField' from project 'SyncField')
/Users/admin/builder/spi-builder-workspace/Sources/SyncField/HealthBus.swift:26:14: warning: instance method 'lock' is unavailable from asynchronous contexts; Use async-safe scoped locking instead; this is an error in the Swift 6 language mode
24 |
25 |     public func publish(_ event: HealthEvent) async {
26 |         lock.lock()
   |              `- warning: instance method 'lock' is unavailable from asynchronous contexts; Use async-safe scoped locking instead; this is an error in the Swift 6 language mode
27 |         let targets = Array(continuations.values)
28 |         lock.unlock()
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS27.0.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSLock.h:15:1: note: 'lock()' declared here
 13 |
 14 | /// Attempts to acquire a lock, blocking a thread's execution until the lock can be acquired.
 15 | - (void)lock NS_SWIFT_UNAVAILABLE_FROM_ASYNC("Use async-safe scoped locking instead");
    | `- note: 'lock()' declared here
 16 |
 17 | /// Relinquishes a previously acquired lock.
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Calibration/PhotoCalibrationProbeExecutor.swift (in target 'SyncField' from project 'SyncField')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile PhotoCalibrationProbeExecutor.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Calibration/ProbedCameraCalibration.swift (in target 'SyncField' from project 'SyncField')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile ProbedCameraCalibration.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Calibration/StereoExtrinsicsMath.swift (in target 'SyncField' from project 'SyncField')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile StereoExtrinsicsMath.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Calibration/StereoProbedCalibration.swift (in target 'SyncField' from project 'SyncField')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile StereoProbedCalibration.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Errors.swift (in target 'SyncField' from project 'SyncField')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile Errors.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SyncField/HealthBus.swift (in target 'SyncField' from project 'SyncField')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile HealthBus.swift
SwiftCompile normal arm64 Compiling\ SensorWriterPump.swift,\ SessionLogWriter.swift,\ StreamWriter.swift,\ StreamWriterPump.swift,\ WriterFactory.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Writers/SensorWriterPump.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Writers/SessionLogWriter.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Writers/StreamWriter.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Writers/StreamWriterPump.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Writers/WriterFactory.swift (in target 'SyncField' from project 'SyncField')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Writers/SensorWriterPump.swift (in target 'SyncField' from project 'SyncField')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile SensorWriterPump.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Writers/SessionLogWriter.swift (in target 'SyncField' from project 'SyncField')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile SessionLogWriter.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Writers/StreamWriter.swift (in target 'SyncField' from project 'SyncField')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile StreamWriter.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Writers/StreamWriterPump.swift (in target 'SyncField' from project 'SyncField')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile StreamWriterPump.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Writers/WriterFactory.swift (in target 'SyncField' from project 'SyncField')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile WriterFactory.swift
SwiftCompile normal arm64 Compiling\ CameraTimestamps.swift,\ FrameProcessorGate.swift,\ MultiCamCameraStream.swift,\ TactileAcquireFailure.swift,\ TactileBLEClient.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Streams/CameraTimestamps.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Streams/FrameProcessorGate.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Streams/MultiCamCameraStream.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Streams/Tactile/TactileAcquireFailure.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Streams/Tactile/TactileBLEClient.swift (in target 'SyncField' from project 'SyncField')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Streams/CameraTimestamps.swift (in target 'SyncField' from project 'SyncField')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile CameraTimestamps.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Streams/FrameProcessorGate.swift (in target 'SyncField' from project 'SyncField')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile FrameProcessorGate.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Streams/MultiCamCameraStream.swift (in target 'SyncField' from project 'SyncField')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile MultiCamCameraStream.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Streams/Tactile/TactileAcquireFailure.swift (in target 'SyncField' from project 'SyncField')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile TactileAcquireFailure.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Streams/Tactile/TactileBLEClient.swift (in target 'SyncField' from project 'SyncField')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile TactileBLEClient.swift
SwiftCompile normal arm64 Compiling\ SessionClock.swift,\ SessionOrchestrator.swift,\ SessionState.swift,\ StreamCapabilities.swift,\ CameraDeviceConfig.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/SessionClock.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/SessionOrchestrator.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/SessionState.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/StreamCapabilities.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Streams/CameraDeviceConfig.swift (in target 'SyncField' from project 'SyncField')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SyncField/SessionClock.swift (in target 'SyncField' from project 'SyncField')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile SessionClock.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SyncField/SessionOrchestrator.swift (in target 'SyncField' from project 'SyncField')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile SessionOrchestrator.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SyncField/SessionState.swift (in target 'SyncField' from project 'SyncField')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile SessionState.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SyncField/StreamCapabilities.swift (in target 'SyncField' from project 'SyncField')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile StreamCapabilities.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Streams/CameraDeviceConfig.swift (in target 'SyncField' from project 'SyncField')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile CameraDeviceConfig.swift
SwiftCompile normal arm64 Compiling\ resource_bundle_accessor.swift,\ AVAudioEngineChirpPlayer.swift,\ AudioReattachableStream.swift,\ AudioSessionInterruptionHandler.swift,\ AudioSessionPolicy.swift,\ ChirpPlayer.swift /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SyncField.build/Debug-appletvos/SyncField-t.build/DerivedSources/resource_bundle_accessor.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Audio/AVAudioEngineChirpPlayer.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Audio/AudioReattachableStream.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Audio/AudioSessionInterruptionHandler.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Audio/AudioSessionPolicy.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Audio/ChirpPlayer.swift (in target 'SyncField' from project 'SyncField')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SyncField.build/Debug-appletvos/SyncField-t.build/DerivedSources/resource_bundle_accessor.swift (in target 'SyncField' from project 'SyncField')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile resource_bundle_accessor.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Audio/AVAudioEngineChirpPlayer.swift (in target 'SyncField' from project 'SyncField')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile AVAudioEngineChirpPlayer.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Audio/AudioReattachableStream.swift (in target 'SyncField' from project 'SyncField')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile AudioReattachableStream.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Audio/AudioSessionInterruptionHandler.swift (in target 'SyncField' from project 'SyncField')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile AudioSessionInterruptionHandler.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Audio/AudioSessionPolicy.swift (in target 'SyncField' from project 'SyncField')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile AudioSessionPolicy.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Audio/ChirpPlayer.swift (in target 'SyncField' from project 'SyncField')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile ChirpPlayer.swift
SwiftCompile normal arm64 Compiling\ TactilePacketParser.swift,\ TactileRoleRegistry.swift,\ TactileStream.swift,\ TactileTypes.swift,\ WristImuStream.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Streams/Tactile/TactilePacketParser.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Streams/Tactile/TactileRoleRegistry.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Streams/Tactile/TactileStream.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Streams/Tactile/TactileTypes.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Streams/Tactile/WristImuStream.swift (in target 'SyncField' from project 'SyncField')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Streams/Tactile/TactilePacketParser.swift (in target 'SyncField' from project 'SyncField')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile TactilePacketParser.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Streams/Tactile/TactileRoleRegistry.swift (in target 'SyncField' from project 'SyncField')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile TactileRoleRegistry.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Streams/Tactile/TactileStream.swift (in target 'SyncField' from project 'SyncField')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile TactileStream.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Streams/Tactile/TactileTypes.swift (in target 'SyncField' from project 'SyncField')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile TactileTypes.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Streams/Tactile/WristImuStream.swift (in target 'SyncField' from project 'SyncField')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile WristImuStream.swift
SwiftCompile normal arm64 Compiling\ ChirpSynthesis.swift,\ ChirpTypes.swift,\ CountdownSpec.swift,\ CountdownTickPlayer.swift,\ CalibrationScaling.swift,\ CameraCalibrationProber.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Audio/ChirpSynthesis.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Audio/ChirpTypes.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Audio/CountdownSpec.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Audio/CountdownTickPlayer.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Calibration/CalibrationScaling.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Calibration/CameraCalibrationProber.swift (in target 'SyncField' from project 'SyncField')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Audio/ChirpSynthesis.swift (in target 'SyncField' from project 'SyncField')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile ChirpSynthesis.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Audio/ChirpTypes.swift (in target 'SyncField' from project 'SyncField')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile ChirpTypes.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Audio/CountdownSpec.swift (in target 'SyncField' from project 'SyncField')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile CountdownSpec.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Audio/CountdownTickPlayer.swift (in target 'SyncField' from project 'SyncField')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile CountdownTickPlayer.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Calibration/CalibrationScaling.swift (in target 'SyncField' from project 'SyncField')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile CalibrationScaling.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Calibration/CameraCalibrationProber.swift (in target 'SyncField' from project 'SyncField')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile CameraCalibrationProber.swift
SwiftCompile normal arm64 Compiling\ HealthEvent.swift,\ HandQualityConfig.swift,\ HandQualityMonitor.swift,\ HandQualitySummary.swift,\ HandQualityTypes.swift,\ VisionHandConversion.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/HealthEvent.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Quality/HandQualityConfig.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Quality/HandQualityMonitor.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Quality/HandQualitySummary.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Quality/HandQualityTypes.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Quality/VisionHandConversion.swift (in target 'SyncField' from project 'SyncField')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SyncField/HealthEvent.swift (in target 'SyncField' from project 'SyncField')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile HealthEvent.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Quality/HandQualityConfig.swift (in target 'SyncField' from project 'SyncField')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile HandQualityConfig.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Quality/HandQualityMonitor.swift (in target 'SyncField' from project 'SyncField')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile HandQualityMonitor.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Quality/HandQualitySummary.swift (in target 'SyncField' from project 'SyncField')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile HandQualitySummary.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Quality/HandQualityTypes.swift (in target 'SyncField' from project 'SyncField')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile HandQualityTypes.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Quality/VisionHandConversion.swift (in target 'SyncField' from project 'SyncField')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile VisionHandConversion.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
2026-09-26 10:35:02.059 xcodebuild[643:4103] [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 'SyncField' from project 'SyncField')
	SwiftEmitModule normal arm64 Emitting\ module\ for\ SyncField (in target 'SyncField' from project 'SyncField')
	Building workspace SyncField with scheme SyncField-Package
(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:
  SyncField: /Users/admin/builder/spi-builder-workspace
resolved source packages: SyncField
2026-09-26 10:35:08.887 xcodebuild[742:4530] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
{
  "dependencies" : [
  ],
  "manifest_display_name" : "SyncField",
  "name" : "SyncField",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "15.0"
    },
    {
      "name" : "macos",
      "version" : "12.0"
    }
  ],
  "products" : [
    {
      "name" : "SyncField",
      "targets" : [
        "SyncField"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    },
    {
      "name" : "SyncFieldUIKit",
      "targets" : [
        "SyncFieldUIKit"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    },
    {
      "name" : "SyncFieldInsta360",
      "targets" : [
        "SyncFieldInsta360"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "SyncFieldUIKit",
      "module_type" : "SwiftTarget",
      "name" : "SyncFieldUIKit",
      "path" : "Sources/SyncFieldUIKit",
      "product_memberships" : [
        "SyncFieldUIKit"
      ],
      "sources" : [
        "SyncFieldPreview.swift",
        "SyncFieldPreviewView.swift"
      ],
      "target_dependencies" : [
        "SyncField"
      ],
      "type" : "library"
    },
    {
      "c99name" : "SyncFieldTests",
      "module_type" : "SwiftTarget",
      "name" : "SyncFieldTests",
      "path" : "Tests/SyncFieldTests",
      "sources" : [
        "AudioSessionInterruptionTests.swift",
        "AudioSessionPolicyTests.swift",
        "CameraCalibrationProberTests.swift",
        "CameraCalibrationScalingTests.swift",
        "CameraIntrinsicMatrixParseTests.swift",
        "CameraMidpointTimestampTests.swift",
        "ChirpSynthesisTests.swift",
        "ChirpTypesTests.swift",
        "CountdownTests.swift",
        "FrameProcessorGateTests.swift",
        "HealthBusTests.swift",
        "ManifestWriterTests.swift",
        "MockStream.swift",
        "MultiCamCameraStreamTests.swift",
        "ProbedCameraCalibrationTests.swift",
        "Quality/EventWriterTests.swift",
        "Quality/HandQualityMonitorTests.swift",
        "Quality/HandQualitySummaryTests.swift",
        "Quality/HandQualityTypesTests.swift",
        "Quality/SessionOrchestratorQualityTests.swift",
        "SensorWriterPumpTests.swift",
        "SensorWriterTests.swift",
        "SessionClockTests.swift",
        "SessionLogWriterTests.swift",
        "SessionOrchestratorAtomicStartTests.swift",
        "SessionOrchestratorAudioRecoveryTests.swift",
        "SessionOrchestratorChirpTests.swift",
        "SessionOrchestratorIngestTests.swift",
        "SessionOrchestratorManualStopRecoveryTests.swift",
        "SessionOrchestratorPreflightTests.swift",
        "SessionOrchestratorSegmentRotationTests.swift",
        "SessionOrchestratorStateMachineTests.swift",
        "SessionOrchestratorStopPreparationTests.swift",
        "SessionStateTests.swift",
        "StereoCalibrationExtractionTests.swift",
        "StreamCapabilitiesTests.swift",
        "StreamWriterPumpTests.swift",
        "StreamWriterTests.swift",
        "SyncPointTests.swift",
        "TactileAcquireFailureTests.swift",
        "TactilePacketParserV5Tests.swift",
        "TactileSampleEventTests.swift",
        "TactileTypesTests.swift",
        "WristImuStreamOrderTests.swift",
        "iPhoneCameraStreamDeviceGateTests.swift",
        "iPhoneCameraStreamTests.swift",
        "iPhoneMotionStreamTests.swift",
        "iPhoneRawAccelStreamTests.swift",
        "iPhoneRawGyroStreamTests.swift",
        "iPhoneRawMagStreamTests.swift"
      ],
      "target_dependencies" : [
        "SyncField"
      ],
      "type" : "test"
    },
    {
      "c99name" : "SyncFieldInsta360Tests",
      "module_type" : "SwiftTarget",
      "name" : "SyncFieldInsta360Tests",
      "path" : "Tests/SyncFieldInsta360Tests",
      "sources" : [
        "AsyncSerialGateTests.swift",
        "Insta360BackgroundSupervisorTests.swift",
        "Insta360CameraSupervisorTests.swift",
        "Insta360CaptureRetryPolicyTests.swift",
        "Insta360CaptureStopReasonTests.swift",
        "Insta360CollectorTests.swift",
        "Insta360ConnectionCoordinatorTests.swift",
        "Insta360ConnectionHealthTests.swift",
        "Insta360ConnectionStateTests.swift",
        "Insta360CoordinatorConfigTests.swift",
        "Insta360IdentityStoreTests.swift",
        "Insta360LoggerTests.swift",
        "Insta360PendingResolverTests.swift",
        "Insta360PendingSidecarTests.swift",
        "Insta360PhoneAuthorizationPolicyTests.swift",
        "Insta360PhoneAuthorizationResolutionTests.swift",
        "Insta360RadioGateTests.swift",
        "Insta360ReconnectPolicyTests.swift",
        "Insta360ScannerTests.swift",
        "Insta360VideoURIFallbackTests.swift",
        "Insta360WakeTests.swift",
        "Insta360WiFiDownloaderTests.swift",
        "UploadWiFiNetworkTests.swift"
      ],
      "target_dependencies" : [
        "SyncFieldInsta360"
      ],
      "type" : "test"
    },
    {
      "c99name" : "SyncFieldInsta360",
      "module_type" : "SwiftTarget",
      "name" : "SyncFieldInsta360",
      "path" : "Sources/SyncFieldInsta360",
      "product_memberships" : [
        "SyncFieldInsta360"
      ],
      "resources" : [
        {
          "path" : "/Users/admin/builder/spi-builder-workspace/Sources/SyncFieldInsta360/PrivacyInfo.xcprivacy",
          "rule" : {
            "copy" : {
            }
          }
        }
      ],
      "sources" : [
        "AsyncSerialGate.swift",
        "Insta360BLEController.swift",
        "Insta360BackgroundSupervisor.swift",
        "Insta360BluetoothDelegateBroker.swift",
        "Insta360CameraStream.swift",
        "Insta360CameraSupervisor.swift",
        "Insta360CaptureRetryPolicy.swift",
        "Insta360CaptureStopReason.swift",
        "Insta360Collector.swift",
        "Insta360ConnectionCoordinator.swift",
        "Insta360ConnectionHealth.swift",
        "Insta360ConnectionState.swift",
        "Insta360CoordinatorConfig.swift",
        "Insta360Error.swift",
        "Insta360FileInfo.swift",
        "Insta360IdentityStore.swift",
        "Insta360KnownCameraIdentity.swift",
        "Insta360Logger.swift",
        "Insta360MetadataProbe.swift",
        "Insta360PendingResolver.swift",
        "Insta360PendingSidecar.swift",
        "Insta360RadioGate.swift",
        "Insta360ReconnectPolicy.swift",
        "Insta360Scanner.swift",
        "Insta360TranscodeOptions.swift",
        "Insta360VideoURIFallback.swift",
        "Insta360WakeObserver.swift",
        "Insta360WakeRetryPolicy.swift",
        "Insta360WiFiDownloader.swift",
        "PhoneAuthorizationCacheState.swift",
        "SyncFieldInsta360.swift",
        "UploadWiFiNetwork.swift"
      ],
      "target_dependencies" : [
        "SyncField"
      ],
      "type" : "library"
    },
    {
      "c99name" : "SyncField",
      "module_type" : "SwiftTarget",
      "name" : "SyncField",
      "path" : "Sources/SyncField",
      "product_memberships" : [
        "SyncField",
        "SyncFieldUIKit",
        "SyncFieldInsta360"
      ],
      "resources" : [
        {
          "path" : "/Users/admin/builder/spi-builder-workspace/Sources/SyncField/PrivacyInfo.xcprivacy",
          "rule" : {
            "copy" : {
            }
          }
        }
      ],
      "sources" : [
        "Audio/AVAudioEngineChirpPlayer.swift",
        "Audio/AudioReattachableStream.swift",
        "Audio/AudioSessionInterruptionHandler.swift",
        "Audio/AudioSessionPolicy.swift",
        "Audio/ChirpPlayer.swift",
        "Audio/ChirpSynthesis.swift",
        "Audio/ChirpTypes.swift",
        "Audio/CountdownSpec.swift",
        "Audio/CountdownTickPlayer.swift",
        "Calibration/CalibrationScaling.swift",
        "Calibration/CameraCalibrationProber.swift",
        "Calibration/PhotoCalibrationProbeExecutor.swift",
        "Calibration/ProbedCameraCalibration.swift",
        "Calibration/StereoExtrinsicsMath.swift",
        "Calibration/StereoProbedCalibration.swift",
        "Errors.swift",
        "HealthBus.swift",
        "HealthEvent.swift",
        "Quality/HandQualityConfig.swift",
        "Quality/HandQualityMonitor.swift",
        "Quality/HandQualitySummary.swift",
        "Quality/HandQualityTypes.swift",
        "Quality/VisionHandConversion.swift",
        "SessionClock.swift",
        "SessionOrchestrator.swift",
        "SessionState.swift",
        "StreamCapabilities.swift",
        "Streams/CameraDeviceConfig.swift",
        "Streams/CameraTimestamps.swift",
        "Streams/FrameProcessorGate.swift",
        "Streams/MultiCamCameraStream.swift",
        "Streams/Tactile/TactileAcquireFailure.swift",
        "Streams/Tactile/TactileBLEClient.swift",
        "Streams/Tactile/TactilePacketParser.swift",
        "Streams/Tactile/TactileRoleRegistry.swift",
        "Streams/Tactile/TactileStream.swift",
        "Streams/Tactile/TactileTypes.swift",
        "Streams/Tactile/WristImuStream.swift",
        "Streams/iPhoneCameraStream.swift",
        "Streams/iPhoneMotionStream.swift",
        "Streams/iPhoneRawIMUStreams.swift",
        "SyncField.swift",
        "SyncFieldStream.swift",
        "SyncPoint.swift",
        "Writers/EventWriter.swift",
        "Writers/ManifestWriter.swift",
        "Writers/RotatingSensorWriter.swift",
        "Writers/SensorWriter.swift",
        "Writers/SensorWriterPump.swift",
        "Writers/SessionLogWriter.swift",
        "Writers/StreamWriter.swift",
        "Writers/StreamWriterPump.swift",
        "Writers/WriterFactory.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.9"
}
{
  "workspace" : {
    "name" : "SyncField",
    "schemes" : [
      "SyncField",
      "SyncField-Package",
      "SyncFieldInsta360",
      "SyncFieldUIKit"
    ]
  }
}
2026-09-26 10:35:10.125 xcodebuild[750:4603] [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 SyncField-Package -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 SyncField-Package -destination generic/platform=tvOS
Resolve Package Graph
Resolved source packages:
  SyncField: /Users/admin/builder/spi-builder-workspace
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (8 targets)
    Target 'SyncFieldInsta360-product' in project 'SyncField'
        ➜ Explicit dependency on target 'SyncFieldInsta360' in project 'SyncField'
        ➜ Explicit dependency on target 'SyncField_SyncFieldInsta360' in project 'SyncField'
        ➜ Explicit dependency on target 'SyncField' in project 'SyncField'
    Target 'SyncFieldInsta360' in project 'SyncField'
        ➜ Explicit dependency on target 'SyncField_SyncFieldInsta360' in project 'SyncField'
        ➜ Explicit dependency on target 'SyncField' in project 'SyncField'
    Target 'SyncField_SyncFieldInsta360' in project 'SyncField' (no dependencies)
    Target 'SyncFieldUIKit-product' in project 'SyncField'
        ➜ Explicit dependency on target 'SyncFieldUIKit' in project 'SyncField'
        ➜ Explicit dependency on target 'SyncField' in project 'SyncField'
    Target 'SyncFieldUIKit' in project 'SyncField'
        ➜ Explicit dependency on target 'SyncField' in project 'SyncField'
    Target 'SyncField-product' in project 'SyncField'
        ➜ Explicit dependency on target 'SyncField' in project 'SyncField'
        ➜ Explicit dependency on target 'SyncField_SyncField' in project 'SyncField'
    Target 'SyncField' in project 'SyncField'
        ➜ Explicit dependency on target 'SyncField_SyncField' in project 'SyncField'
    Target 'SyncField_SyncField' in project 'SyncField' (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 SyncField normal arm64 com.apple.xcode.tools.swift.compiler (in target 'SyncField' from project 'SyncField')
    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 SyncField -Onone @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SyncField.build/Debug-appletvos/SyncField-t.build/Objects-normal/arm64/SyncField.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -DSWIFT_MODULE_RESOURCE_BUNDLE_AVAILABLE -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/SyncField.build/Debug-appletvos/SyncField-t.build/Objects-normal/arm64/SyncField-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/SyncField.build/Debug-appletvos/SyncField-t.build/Objects-normal/arm64/SyncField.swiftmodule -serialize-diagnostics -dependency-scan-serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SyncField.build/Debug-appletvos/SyncField-t.build/Objects-normal/arm64/SyncField-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 -package-name spi_builder_workspace -emit-const-values -const-gather-protocols-list /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SyncField.build/Debug-appletvos/SyncField-t.build/Objects-normal/arm64/SyncField_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/SyncField.build/Debug-appletvos/SyncField-t.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SyncField.build/Debug-appletvos/SyncField-t.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SyncField.build/Debug-appletvos/SyncField-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/SyncField.build/Debug-appletvos/SyncField-t.build/Objects-normal/arm64/SyncField-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
SwiftCompile normal arm64 Compiling\ ChirpSynthesis.swift,\ ChirpTypes.swift,\ CountdownSpec.swift,\ CountdownTickPlayer.swift,\ CalibrationScaling.swift,\ CameraCalibrationProber.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Audio/ChirpSynthesis.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Audio/ChirpTypes.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Audio/CountdownSpec.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Audio/CountdownTickPlayer.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Calibration/CalibrationScaling.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Calibration/CameraCalibrationProber.swift (in target 'SyncField' from project 'SyncField')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Audio/ChirpSynthesis.swift (in target 'SyncField' from project 'SyncField')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile ChirpSynthesis.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Audio/ChirpTypes.swift (in target 'SyncField' from project 'SyncField')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile ChirpTypes.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Audio/CountdownSpec.swift (in target 'SyncField' from project 'SyncField')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile CountdownSpec.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Audio/CountdownTickPlayer.swift (in target 'SyncField' from project 'SyncField')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile CountdownTickPlayer.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Calibration/CalibrationScaling.swift (in target 'SyncField' from project 'SyncField')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile CalibrationScaling.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Calibration/CameraCalibrationProber.swift (in target 'SyncField' from project 'SyncField')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile CameraCalibrationProber.swift
SwiftCompile normal arm64 Compiling\ resource_bundle_accessor.swift,\ AVAudioEngineChirpPlayer.swift,\ AudioReattachableStream.swift,\ AudioSessionInterruptionHandler.swift,\ AudioSessionPolicy.swift,\ ChirpPlayer.swift /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SyncField.build/Debug-appletvos/SyncField-t.build/DerivedSources/resource_bundle_accessor.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Audio/AVAudioEngineChirpPlayer.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Audio/AudioReattachableStream.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Audio/AudioSessionInterruptionHandler.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Audio/AudioSessionPolicy.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Audio/ChirpPlayer.swift (in target 'SyncField' from project 'SyncField')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SyncField.build/Debug-appletvos/SyncField-t.build/DerivedSources/resource_bundle_accessor.swift (in target 'SyncField' from project 'SyncField')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile resource_bundle_accessor.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Audio/AVAudioEngineChirpPlayer.swift (in target 'SyncField' from project 'SyncField')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile AVAudioEngineChirpPlayer.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Audio/AudioReattachableStream.swift (in target 'SyncField' from project 'SyncField')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile AudioReattachableStream.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Audio/AudioSessionInterruptionHandler.swift (in target 'SyncField' from project 'SyncField')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile AudioSessionInterruptionHandler.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Audio/AudioSessionPolicy.swift (in target 'SyncField' from project 'SyncField')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile AudioSessionPolicy.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Audio/ChirpPlayer.swift (in target 'SyncField' from project 'SyncField')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile ChirpPlayer.swift
SwiftCompile normal arm64 Compiling\ PhotoCalibrationProbeExecutor.swift,\ ProbedCameraCalibration.swift,\ StereoExtrinsicsMath.swift,\ StereoProbedCalibration.swift,\ Errors.swift,\ HealthBus.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Calibration/PhotoCalibrationProbeExecutor.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Calibration/ProbedCameraCalibration.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Calibration/StereoExtrinsicsMath.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Calibration/StereoProbedCalibration.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Errors.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/HealthBus.swift (in target 'SyncField' from project 'SyncField')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Calibration/PhotoCalibrationProbeExecutor.swift (in target 'SyncField' from project 'SyncField')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile PhotoCalibrationProbeExecutor.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Calibration/ProbedCameraCalibration.swift (in target 'SyncField' from project 'SyncField')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile ProbedCameraCalibration.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Calibration/StereoExtrinsicsMath.swift (in target 'SyncField' from project 'SyncField')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile StereoExtrinsicsMath.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Calibration/StereoProbedCalibration.swift (in target 'SyncField' from project 'SyncField')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile StereoProbedCalibration.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Errors.swift (in target 'SyncField' from project 'SyncField')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile Errors.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SyncField/HealthBus.swift (in target 'SyncField' from project 'SyncField')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile HealthBus.swift
/Users/admin/builder/spi-builder-workspace/Sources/SyncField/HealthBus.swift:26:14: warning: instance method 'lock' is unavailable from asynchronous contexts; Use async-safe scoped locking instead; this is an error in the Swift 6 language mode
24 |
25 |     public func publish(_ event: HealthEvent) async {
26 |         lock.lock()
   |              `- warning: instance method 'lock' is unavailable from asynchronous contexts; Use async-safe scoped locking instead; this is an error in the Swift 6 language mode
27 |         let targets = Array(continuations.values)
28 |         lock.unlock()
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS27.0.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSLock.h:15:1: note: 'lock()' declared here
 13 |
 14 | /// Attempts to acquire a lock, blocking a thread's execution until the lock can be acquired.
 15 | - (void)lock NS_SWIFT_UNAVAILABLE_FROM_ASYNC("Use async-safe scoped locking instead");
    | `- note: 'lock()' declared here
 16 |
 17 | /// Relinquishes a previously acquired lock.
SwiftCompile normal arm64 Compiling\ HealthEvent.swift,\ HandQualityConfig.swift,\ HandQualityMonitor.swift,\ HandQualitySummary.swift,\ HandQualityTypes.swift,\ VisionHandConversion.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/HealthEvent.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Quality/HandQualityConfig.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Quality/HandQualityMonitor.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Quality/HandQualitySummary.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Quality/HandQualityTypes.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Quality/VisionHandConversion.swift (in target 'SyncField' from project 'SyncField')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SyncField/HealthEvent.swift (in target 'SyncField' from project 'SyncField')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile HealthEvent.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Quality/HandQualityConfig.swift (in target 'SyncField' from project 'SyncField')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile HandQualityConfig.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Quality/HandQualityMonitor.swift (in target 'SyncField' from project 'SyncField')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile HandQualityMonitor.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Quality/HandQualitySummary.swift (in target 'SyncField' from project 'SyncField')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile HandQualitySummary.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Quality/HandQualityTypes.swift (in target 'SyncField' from project 'SyncField')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile HandQualityTypes.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Quality/VisionHandConversion.swift (in target 'SyncField' from project 'SyncField')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile VisionHandConversion.swift
SwiftCompile normal arm64 Compiling\ SessionClock.swift,\ SessionOrchestrator.swift,\ SessionState.swift,\ StreamCapabilities.swift,\ CameraDeviceConfig.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/SessionClock.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/SessionOrchestrator.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/SessionState.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/StreamCapabilities.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Streams/CameraDeviceConfig.swift (in target 'SyncField' from project 'SyncField')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SyncField/SessionClock.swift (in target 'SyncField' from project 'SyncField')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile SessionClock.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SyncField/SessionOrchestrator.swift (in target 'SyncField' from project 'SyncField')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile SessionOrchestrator.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SyncField/SessionState.swift (in target 'SyncField' from project 'SyncField')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile SessionState.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SyncField/StreamCapabilities.swift (in target 'SyncField' from project 'SyncField')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile StreamCapabilities.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Streams/CameraDeviceConfig.swift (in target 'SyncField' from project 'SyncField')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile CameraDeviceConfig.swift
SwiftCompile normal arm64 Compiling\ CameraTimestamps.swift,\ FrameProcessorGate.swift,\ MultiCamCameraStream.swift,\ TactileAcquireFailure.swift,\ TactileBLEClient.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Streams/CameraTimestamps.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Streams/FrameProcessorGate.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Streams/MultiCamCameraStream.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Streams/Tactile/TactileAcquireFailure.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Streams/Tactile/TactileBLEClient.swift (in target 'SyncField' from project 'SyncField')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Streams/CameraTimestamps.swift (in target 'SyncField' from project 'SyncField')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile CameraTimestamps.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Streams/FrameProcessorGate.swift (in target 'SyncField' from project 'SyncField')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile FrameProcessorGate.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Streams/MultiCamCameraStream.swift (in target 'SyncField' from project 'SyncField')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile MultiCamCameraStream.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Streams/Tactile/TactileAcquireFailure.swift (in target 'SyncField' from project 'SyncField')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile TactileAcquireFailure.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Streams/Tactile/TactileBLEClient.swift (in target 'SyncField' from project 'SyncField')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile TactileBLEClient.swift
SwiftCompile normal arm64 Compiling\ TactilePacketParser.swift,\ TactileRoleRegistry.swift,\ TactileStream.swift,\ TactileTypes.swift,\ WristImuStream.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Streams/Tactile/TactilePacketParser.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Streams/Tactile/TactileRoleRegistry.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Streams/Tactile/TactileStream.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Streams/Tactile/TactileTypes.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Streams/Tactile/WristImuStream.swift (in target 'SyncField' from project 'SyncField')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Streams/Tactile/TactilePacketParser.swift (in target 'SyncField' from project 'SyncField')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile TactilePacketParser.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Streams/Tactile/TactileRoleRegistry.swift (in target 'SyncField' from project 'SyncField')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile TactileRoleRegistry.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Streams/Tactile/TactileStream.swift (in target 'SyncField' from project 'SyncField')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile TactileStream.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Streams/Tactile/TactileTypes.swift (in target 'SyncField' from project 'SyncField')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile TactileTypes.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Streams/Tactile/WristImuStream.swift (in target 'SyncField' from project 'SyncField')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile WristImuStream.swift
SwiftEmitModule normal arm64 Emitting\ module\ for\ SyncField (in target 'SyncField' from project 'SyncField')
/Users/admin/builder/spi-builder-workspace/Sources/SyncField/Streams/iPhoneCameraStream.swift:137:33: error: 'AVCaptureSession' is only available in tvOS 17.0 or newer
 117 | }
 118 |
 119 | public final class iPhoneCameraStream: NSObject, SyncFieldStream, AudioReattachableStream, SyncFieldSegmentRotatableStream, @unchecked Sendable {
     |                    `- note: add '@available' attribute to enclosing class
 120 |     public nonisolated let streamId: String
 121 |     public nonisolated let capabilities = StreamCapabilities(
     :
 135 |
 136 |     #if canImport(AVFoundation)
 137 |     public let captureSession = AVCaptureSession()
     |                                 `- error: 'AVCaptureSession' is only available in tvOS 17.0 or newer
 138 |     private let videoQueue = DispatchQueue(label: "syncfield.camera", qos: .userInitiated)
 139 |     private let videoOutput = AVCaptureVideoDataOutput()
/Users/admin/builder/spi-builder-workspace/Sources/SyncField/Streams/iPhoneCameraStream.swift:139:31: error: 'AVCaptureVideoDataOutput' is only available in tvOS 17.0 or newer
 117 | }
 118 |
 119 | public final class iPhoneCameraStream: NSObject, SyncFieldStream, AudioReattachableStream, SyncFieldSegmentRotatableStream, @unchecked Sendable {
     |                    `- note: add '@available' attribute to enclosing class
 120 |     public nonisolated let streamId: String
 121 |     public nonisolated let capabilities = StreamCapabilities(
     :
 137 |     public let captureSession = AVCaptureSession()
 138 |     private let videoQueue = DispatchQueue(label: "syncfield.camera", qos: .userInitiated)
 139 |     private let videoOutput = AVCaptureVideoDataOutput()
     |                               `- error: 'AVCaptureVideoDataOutput' is only available in tvOS 17.0 or newer
 140 |     private let audioOutput = AVCaptureAudioDataOutput()
 141 |     private var selectedVideoDevice: AVCaptureDevice?
/Users/admin/builder/spi-builder-workspace/Sources/SyncField/Streams/iPhoneCameraStream.swift:140:31: error: 'AVCaptureAudioDataOutput' is only available in tvOS 17.0 or newer
 117 | }
 118 |
 119 | public final class iPhoneCameraStream: NSObject, SyncFieldStream, AudioReattachableStream, SyncFieldSegmentRotatableStream, @unchecked Sendable {
     |                    `- note: add '@available' attribute to enclosing class
 120 |     public nonisolated let streamId: String
 121 |     public nonisolated let capabilities = StreamCapabilities(
     :
 138 |     private let videoQueue = DispatchQueue(label: "syncfield.camera", qos: .userInitiated)
 139 |     private let videoOutput = AVCaptureVideoDataOutput()
 140 |     private let audioOutput = AVCaptureAudioDataOutput()
     |                               `- error: 'AVCaptureAudioDataOutput' is only available in tvOS 17.0 or newer
 141 |     private var selectedVideoDevice: AVCaptureDevice?
 142 |
/Users/admin/builder/spi-builder-workspace/Sources/SyncField/Streams/iPhoneCameraStream.swift:141:38: error: 'AVCaptureDevice' is only available in tvOS 17.0 or newer
 117 | }
 118 |
 119 | public final class iPhoneCameraStream: NSObject, SyncFieldStream, AudioReattachableStream, SyncFieldSegmentRotatableStream, @unchecked Sendable {
     |                    `- note: add '@available' attribute to enclosing class
 120 |     public nonisolated let streamId: String
 121 |     public nonisolated let capabilities = StreamCapabilities(
     :
 139 |     private let videoOutput = AVCaptureVideoDataOutput()
 140 |     private let audioOutput = AVCaptureAudioDataOutput()
 141 |     private var selectedVideoDevice: AVCaptureDevice?
     |                                      `- error: 'AVCaptureDevice' is only available in tvOS 17.0 or newer
 142 |
 143 |     private var assetWriter: AVAssetWriter?
/Users/admin/builder/spi-builder-workspace/Sources/SyncField/Streams/iPhoneCameraStream.swift:264:40: error: 'AVCaptureSession' is only available in tvOS 17.0 or newer
 117 | }
 118 |
 119 | public final class iPhoneCameraStream: NSObject, SyncFieldStream, AudioReattachableStream, SyncFieldSegmentRotatableStream, @unchecked Sendable {
     |                    `- note: add '@available' attribute to enclosing class
 120 |     public nonisolated let streamId: String
 121 |     public nonisolated let capabilities = StreamCapabilities(
     :
 262 |     /// an extra scale pass during encode and saves a meaningful chunk of
 263 |     /// battery on longer recordings.
 264 |     private var matchingCapturePreset: AVCaptureSession.Preset {
     |                 |                      `- error: 'AVCaptureSession' is only available in tvOS 17.0 or newer
     |                 `- note: add '@available' attribute to enclosing property
 265 |         switch (videoSettings.width, videoSettings.height) {
 266 |         case (640,  480):   return .vga640x480
/Users/admin/builder/spi-builder-workspace/Sources/SyncField/Streams/iPhoneCameraStream.swift:344:47: error: 'AVCaptureDevice' is only available in tvOS 17.0 or newer
 117 | }
 118 |
 119 | public final class iPhoneCameraStream: NSObject, SyncFieldStream, AudioReattachableStream, SyncFieldSegmentRotatableStream, @unchecked Sendable {
     |                    `- note: add '@available' attribute to enclosing class
 120 |     public nonisolated let streamId: String
 121 |     public nonisolated let capabilities = StreamCapabilities(
     :
 342 |     /// silently polluting egocentric datasets. Failing loud is the right
 343 |     /// behaviour for Physical-AI-grade capture.
 344 |     private static func widestBackCamera() -> AVCaptureDevice? {
     |                         |                     `- error: 'AVCaptureDevice' is only available in tvOS 17.0 or newer
     |                         `- note: add '@available' attribute to enclosing static method
 345 |         #if os(iOS)
 346 |         return AVCaptureDevice.default(
/Users/admin/builder/spi-builder-workspace/Sources/SyncField/Streams/iPhoneCameraStream.swift:368:55: error: 'AVCaptureDevice' is only available in tvOS 17.0 or newer
 117 | }
 118 |
 119 | public final class iPhoneCameraStream: NSObject, SyncFieldStream, AudioReattachableStream, SyncFieldSegmentRotatableStream, @unchecked Sendable {
     |                    `- note: add '@available' attribute to enclosing class
 120 |     public nonisolated let streamId: String
 121 |     public nonisolated let capabilities = StreamCapabilities(
     :
 366 |     /// format/fps/zoom policy to `CameraDeviceConfig` so `MultiCamCameraStream`
 367 |     /// can reuse the identical ranking logic.
 368 |     private func configureWidestFormatAndZoom(device: AVCaptureDevice) {
     |                  |                                    `- error: 'AVCaptureDevice' is only available in tvOS 17.0 or newer
     |                  `- note: add '@available' attribute to enclosing instance method
 369 |         #if os(iOS)
 370 |         CameraDeviceConfig.applyLensPolicy(device, settings: videoSettings)
/Users/admin/builder/spi-builder-workspace/Sources/SyncField/Streams/iPhoneCameraStream.swift:846:41: error: 'AVCaptureOutput' is only available in tvOS 17.0 or newer
 842 |
 843 | #if canImport(AVFoundation)
 844 | extension iPhoneCameraStream: AVCaptureVideoDataOutputSampleBufferDelegate,
     | `- note: add '@available' attribute to enclosing extension
 845 |                               AVCaptureAudioDataOutputSampleBufferDelegate {
 846 |     public func captureOutput(_ output: AVCaptureOutput,
     |                 |                       `- error: 'AVCaptureOutput' is only available in tvOS 17.0 or newer
     |                 `- note: add '@available' attribute to enclosing instance method
 847 |                               didOutput sampleBuffer: CMSampleBuffer,
 848 |                               from connection: AVCaptureConnection) {
/Users/admin/builder/spi-builder-workspace/Sources/SyncField/Streams/iPhoneCameraStream.swift:848:48: error: 'AVCaptureConnection' is only available in tvOS 17.0 or newer
 842 |
 843 | #if canImport(AVFoundation)
 844 | extension iPhoneCameraStream: AVCaptureVideoDataOutputSampleBufferDelegate,
     | `- note: add '@available' attribute to enclosing extension
 845 |                               AVCaptureAudioDataOutputSampleBufferDelegate {
 846 |     public func captureOutput(_ output: AVCaptureOutput,
     |                 `- note: add '@available' attribute to enclosing instance method
 847 |                               didOutput sampleBuffer: CMSampleBuffer,
 848 |                               from connection: AVCaptureConnection) {
     |                                                `- error: 'AVCaptureConnection' is only available in tvOS 17.0 or newer
 849 |         // This delegate fires on videoQueue, same queue we publish state on.
 850 |         // Any observed state here was fully visible after startRecording's
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/.derivedData/Build/Intermediates.noindex/SyncField.build/Debug-appletvos/SyncField-t.build/DerivedSources/resource_bundle_accessor.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Audio/AVAudioEngineChirpPlayer.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Audio/AudioReattachableStream.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Audio/AudioSessionInterruptionHandler.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Audio/AudioSessionPolicy.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Audio/ChirpPlayer.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Audio/ChirpSynthesis.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Audio/ChirpTypes.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Audio/CountdownSpec.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Audio/CountdownTickPlayer.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Calibration/CalibrationScaling.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Calibration/CameraCalibrationProber.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Calibration/PhotoCalibrationProbeExecutor.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Calibration/ProbedCameraCalibration.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Calibration/StereoExtrinsicsMath.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Calibration/StereoProbedCalibration.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Errors.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/HealthBus.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/HealthEvent.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Quality/HandQualityConfig.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Quality/HandQualityMonitor.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Quality/HandQualitySummary.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Quality/HandQualityTypes.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Quality/VisionHandConversion.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/SessionClock.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/SessionOrchestrator.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/SessionState.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/StreamCapabilities.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Streams/CameraDeviceConfig.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Streams/CameraTimestamps.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Streams/FrameProcessorGate.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Streams/MultiCamCameraStream.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Streams/Tactile/TactileAcquireFailure.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Streams/Tactile/TactileBLEClient.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Streams/Tactile/TactilePacketParser.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Streams/Tactile/TactileRoleRegistry.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Streams/Tactile/TactileStream.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Streams/Tactile/TactileTypes.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Streams/Tactile/WristImuStream.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Streams/iPhoneCameraStream.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Streams/iPhoneMotionStream.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Streams/iPhoneRawIMUStreams.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/SyncField.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/SyncFieldStream.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/SyncPoint.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Writers/EventWriter.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Writers/ManifestWriter.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Writers/RotatingSensorWriter.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Writers/SensorWriter.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Writers/SensorWriterPump.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Writers/SessionLogWriter.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Writers/StreamWriter.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Writers/StreamWriterPump.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Writers/WriterFactory.swift -target arm64-apple-tvos15.0 -module-can-import-version AVFoundation 2450.77.2.1 2.0.0 -module-can-import-version AudioToolbox 1638.104.41 1000.0.0 -module-can-import-version CoreBluetooth 2700.51.0 2700.51.0 -module-can-import-version Darwin 428.0.10 0 -module-can-import-version UIKit 9127.0.84.1 9127.0.84 -module-can-import-version Vision 10.0.45 10.0.45 -module-can-import-version simd 25 0 -disable-cross-import-overlay-search -swift-module-cross-import Darwin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS.sdk/usr/include/Darwin.swiftcrossimport/xlocale.swiftoverlay -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/SyncField.build/Debug-appletvos/SyncField-t.build/Objects-normal/arm64/SyncField-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_AVAILABLE -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/SyncField.build/Debug-appletvos/SyncField-t.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SyncField.build/Debug-appletvos/SyncField-t.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SyncField.build/Debug-appletvos/SyncField-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name SyncField -package-name spi_builder_workspace -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SyncField.build/Debug-appletvos/SyncField-t.build/Objects-normal/arm64/SyncField_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/SyncField.build/Debug-appletvos/SyncField-t.build/Objects-normal/arm64/SyncField.swiftdoc -emit-module-source-info-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SyncField.build/Debug-appletvos/SyncField-t.build/Objects-normal/arm64/SyncField.swiftsourceinfo -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SyncField.build/Debug-appletvos/SyncField-t.build/Objects-normal/arm64/SyncField-Swift.h -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SyncField.build/Debug-appletvos/SyncField-t.build/Objects-normal/arm64/SyncField-primary-emit-module.dia -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SyncField.build/Debug-appletvos/SyncField-t.build/Objects-normal/arm64/SyncField-primary-emit-module.d -parse-as-library -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SyncField.build/Debug-appletvos/SyncField-t.build/Objects-normal/arm64/SyncField.swiftmodule -emit-abi-descriptor-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SyncField.build/Debug-appletvos/SyncField-t.build/Objects-normal/arm64/SyncField.abi.json
SwiftCompile normal arm64 (in target 'SyncField' from project 'SyncField')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 Compiling\ iPhoneCameraStream.swift,\ iPhoneMotionStream.swift,\ iPhoneRawIMUStreams.swift,\ SyncField.swift,\ SyncFieldStream.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Streams/iPhoneCameraStream.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Streams/iPhoneMotionStream.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Streams/iPhoneRawIMUStreams.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/SyncField.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/SyncFieldStream.swift (in target 'SyncField' from project 'SyncField')
/Users/admin/builder/spi-builder-workspace/Sources/SyncField/Streams/iPhoneCameraStream.swift:137:33: error: 'AVCaptureSession' is only available in tvOS 17.0 or newer
 117 | }
 118 |
 119 | public final class iPhoneCameraStream: NSObject, SyncFieldStream, AudioReattachableStream, SyncFieldSegmentRotatableStream, @unchecked Sendable {
     |                    `- note: add '@available' attribute to enclosing class
 120 |     public nonisolated let streamId: String
 121 |     public nonisolated let capabilities = StreamCapabilities(
     :
 135 |
 136 |     #if canImport(AVFoundation)
 137 |     public let captureSession = AVCaptureSession()
     |                                 `- error: 'AVCaptureSession' is only available in tvOS 17.0 or newer
 138 |     private let videoQueue = DispatchQueue(label: "syncfield.camera", qos: .userInitiated)
 139 |     private let videoOutput = AVCaptureVideoDataOutput()
/Users/admin/builder/spi-builder-workspace/Sources/SyncField/Streams/iPhoneCameraStream.swift:139:31: error: 'AVCaptureVideoDataOutput' is only available in tvOS 17.0 or newer
 117 | }
 118 |
 119 | public final class iPhoneCameraStream: NSObject, SyncFieldStream, AudioReattachableStream, SyncFieldSegmentRotatableStream, @unchecked Sendable {
     |                    `- note: add '@available' attribute to enclosing class
 120 |     public nonisolated let streamId: String
 121 |     public nonisolated let capabilities = StreamCapabilities(
     :
 137 |     public let captureSession = AVCaptureSession()
 138 |     private let videoQueue = DispatchQueue(label: "syncfield.camera", qos: .userInitiated)
 139 |     private let videoOutput = AVCaptureVideoDataOutput()
     |                               `- error: 'AVCaptureVideoDataOutput' is only available in tvOS 17.0 or newer
 140 |     private let audioOutput = AVCaptureAudioDataOutput()
 141 |     private var selectedVideoDevice: AVCaptureDevice?
/Users/admin/builder/spi-builder-workspace/Sources/SyncField/Streams/iPhoneCameraStream.swift:140:31: error: 'AVCaptureAudioDataOutput' is only available in tvOS 17.0 or newer
 117 | }
 118 |
 119 | public final class iPhoneCameraStream: NSObject, SyncFieldStream, AudioReattachableStream, SyncFieldSegmentRotatableStream, @unchecked Sendable {
     |                    `- note: add '@available' attribute to enclosing class
 120 |     public nonisolated let streamId: String
 121 |     public nonisolated let capabilities = StreamCapabilities(
     :
 138 |     private let videoQueue = DispatchQueue(label: "syncfield.camera", qos: .userInitiated)
 139 |     private let videoOutput = AVCaptureVideoDataOutput()
 140 |     private let audioOutput = AVCaptureAudioDataOutput()
     |                               `- error: 'AVCaptureAudioDataOutput' is only available in tvOS 17.0 or newer
 141 |     private var selectedVideoDevice: AVCaptureDevice?
 142 |
/Users/admin/builder/spi-builder-workspace/Sources/SyncField/Streams/iPhoneCameraStream.swift:141:38: error: 'AVCaptureDevice' is only available in tvOS 17.0 or newer
 117 | }
 118 |
 119 | public final class iPhoneCameraStream: NSObject, SyncFieldStream, AudioReattachableStream, SyncFieldSegmentRotatableStream, @unchecked Sendable {
     |                    `- note: add '@available' attribute to enclosing class
 120 |     public nonisolated let streamId: String
 121 |     public nonisolated let capabilities = StreamCapabilities(
     :
 139 |     private let videoOutput = AVCaptureVideoDataOutput()
 140 |     private let audioOutput = AVCaptureAudioDataOutput()
 141 |     private var selectedVideoDevice: AVCaptureDevice?
     |                                      `- error: 'AVCaptureDevice' is only available in tvOS 17.0 or newer
 142 |
 143 |     private var assetWriter: AVAssetWriter?
/Users/admin/builder/spi-builder-workspace/Sources/SyncField/Streams/iPhoneCameraStream.swift:264:40: error: 'AVCaptureSession' is only available in tvOS 17.0 or newer
 117 | }
 118 |
 119 | public final class iPhoneCameraStream: NSObject, SyncFieldStream, AudioReattachableStream, SyncFieldSegmentRotatableStream, @unchecked Sendable {
     |                    `- note: add '@available' attribute to enclosing class
 120 |     public nonisolated let streamId: String
 121 |     public nonisolated let capabilities = StreamCapabilities(
     :
 262 |     /// an extra scale pass during encode and saves a meaningful chunk of
 263 |     /// battery on longer recordings.
 264 |     private var matchingCapturePreset: AVCaptureSession.Preset {
     |                 |                      `- error: 'AVCaptureSession' is only available in tvOS 17.0 or newer
     |                 `- note: add '@available' attribute to enclosing property
 265 |         switch (videoSettings.width, videoSettings.height) {
 266 |         case (640,  480):   return .vga640x480
/Users/admin/builder/spi-builder-workspace/Sources/SyncField/Streams/iPhoneCameraStream.swift:344:47: error: 'AVCaptureDevice' is only available in tvOS 17.0 or newer
 117 | }
 118 |
 119 | public final class iPhoneCameraStream: NSObject, SyncFieldStream, AudioReattachableStream, SyncFieldSegmentRotatableStream, @unchecked Sendable {
     |                    `- note: add '@available' attribute to enclosing class
 120 |     public nonisolated let streamId: String
 121 |     public nonisolated let capabilities = StreamCapabilities(
     :
 342 |     /// silently polluting egocentric datasets. Failing loud is the right
 343 |     /// behaviour for Physical-AI-grade capture.
 344 |     private static func widestBackCamera() -> AVCaptureDevice? {
     |                         |                     `- error: 'AVCaptureDevice' is only available in tvOS 17.0 or newer
     |                         `- note: add '@available' attribute to enclosing static method
 345 |         #if os(iOS)
 346 |         return AVCaptureDevice.default(
/Users/admin/builder/spi-builder-workspace/Sources/SyncField/Streams/iPhoneCameraStream.swift:368:55: error: 'AVCaptureDevice' is only available in tvOS 17.0 or newer
 117 | }
 118 |
 119 | public final class iPhoneCameraStream: NSObject, SyncFieldStream, AudioReattachableStream, SyncFieldSegmentRotatableStream, @unchecked Sendable {
     |                    `- note: add '@available' attribute to enclosing class
 120 |     public nonisolated let streamId: String
 121 |     public nonisolated let capabilities = StreamCapabilities(
     :
 366 |     /// format/fps/zoom policy to `CameraDeviceConfig` so `MultiCamCameraStream`
 367 |     /// can reuse the identical ranking logic.
 368 |     private func configureWidestFormatAndZoom(device: AVCaptureDevice) {
     |                  |                                    `- error: 'AVCaptureDevice' is only available in tvOS 17.0 or newer
     |                  `- note: add '@available' attribute to enclosing instance method
 369 |         #if os(iOS)
 370 |         CameraDeviceConfig.applyLensPolicy(device, settings: videoSettings)
/Users/admin/builder/spi-builder-workspace/Sources/SyncField/Streams/iPhoneCameraStream.swift:846:41: error: 'AVCaptureOutput' is only available in tvOS 17.0 or newer
 842 |
 843 | #if canImport(AVFoundation)
 844 | extension iPhoneCameraStream: AVCaptureVideoDataOutputSampleBufferDelegate,
     | `- note: add '@available' attribute to enclosing extension
 845 |                               AVCaptureAudioDataOutputSampleBufferDelegate {
 846 |     public func captureOutput(_ output: AVCaptureOutput,
     |                 |                       `- error: 'AVCaptureOutput' is only available in tvOS 17.0 or newer
     |                 `- note: add '@available' attribute to enclosing instance method
 847 |                               didOutput sampleBuffer: CMSampleBuffer,
 848 |                               from connection: AVCaptureConnection) {
/Users/admin/builder/spi-builder-workspace/Sources/SyncField/Streams/iPhoneCameraStream.swift:848:48: error: 'AVCaptureConnection' is only available in tvOS 17.0 or newer
 842 |
 843 | #if canImport(AVFoundation)
 844 | extension iPhoneCameraStream: AVCaptureVideoDataOutputSampleBufferDelegate,
     | `- note: add '@available' attribute to enclosing extension
 845 |                               AVCaptureAudioDataOutputSampleBufferDelegate {
 846 |     public func captureOutput(_ output: AVCaptureOutput,
     |                 `- note: add '@available' attribute to enclosing instance method
 847 |                               didOutput sampleBuffer: CMSampleBuffer,
 848 |                               from connection: AVCaptureConnection) {
     |                                                `- error: 'AVCaptureConnection' is only available in tvOS 17.0 or newer
 849 |         // This delegate fires on videoQueue, same queue we publish state on.
 850 |         // Any observed state here was fully visible after startRecording's
/Users/admin/builder/spi-builder-workspace/Sources/SyncField/Streams/iPhoneCameraStream.swift:266:37: error: 'vga640x480' is only available in tvOS 17.0 or newer
 117 | }
 118 |
 119 | public final class iPhoneCameraStream: NSObject, SyncFieldStream, AudioReattachableStream, SyncFieldSegmentRotatableStream, @unchecked Sendable {
     |                    `- note: add '@available' attribute to enclosing class
 120 |     public nonisolated let streamId: String
 121 |     public nonisolated let capabilities = StreamCapabilities(
     :
 262 |     /// an extra scale pass during encode and saves a meaningful chunk of
 263 |     /// battery on longer recordings.
 264 |     private var matchingCapturePreset: AVCaptureSession.Preset {
     |                 `- note: add '@available' attribute to enclosing property
 265 |         switch (videoSettings.width, videoSettings.height) {
 266 |         case (640,  480):   return .vga640x480
     |                                     |- error: 'vga640x480' is only available in tvOS 17.0 or newer
     |                                     `- note: add 'if #available' version check
 267 |         case (1280, 720):   return .hd1280x720
 268 |         case (1920, 1080):  return .hd1920x1080
/Users/admin/builder/spi-builder-workspace/Sources/SyncField/Streams/iPhoneCameraStream.swift:267:37: error: 'hd1280x720' is only available in tvOS 17.0 or newer
 117 | }
 118 |
 119 | public final class iPhoneCameraStream: NSObject, SyncFieldStream, AudioReattachableStream, SyncFieldSegmentRotatableStream, @unchecked Sendable {
     |                    `- note: add '@available' attribute to enclosing class
 120 |     public nonisolated let streamId: String
 121 |     public nonisolated let capabilities = StreamCapabilities(
     :
 262 |     /// an extra scale pass during encode and saves a meaningful chunk of
 263 |     /// battery on longer recordings.
 264 |     private var matchingCapturePreset: AVCaptureSession.Preset {
     |                 `- note: add '@available' attribute to enclosing property
 265 |         switch (videoSettings.width, videoSettings.height) {
 266 |         case (640,  480):   return .vga640x480
 267 |         case (1280, 720):   return .hd1280x720
     |                                     |- error: 'hd1280x720' is only available in tvOS 17.0 or newer
     |                                     `- note: add 'if #available' version check
 268 |         case (1920, 1080):  return .hd1920x1080
 269 |         case (3840, 2160):  return .hd4K3840x2160
/Users/admin/builder/spi-builder-workspace/Sources/SyncField/Streams/iPhoneCameraStream.swift:268:37: error: 'hd1920x1080' is only available in tvOS 17.0 or newer
 117 | }
 118 |
 119 | public final class iPhoneCameraStream: NSObject, SyncFieldStream, AudioReattachableStream, SyncFieldSegmentRotatableStream, @unchecked Sendable {
     |                    `- note: add '@available' attribute to enclosing class
 120 |     public nonisolated let streamId: String
 121 |     public nonisolated let capabilities = StreamCapabilities(
     :
 262 |     /// an extra scale pass during encode and saves a meaningful chunk of
 263 |     /// battery on longer recordings.
 264 |     private var matchingCapturePreset: AVCaptureSession.Preset {
     |                 `- note: add '@available' attribute to enclosing property
 265 |         switch (videoSettings.width, videoSettings.height) {
 266 |         case (640,  480):   return .vga640x480
 267 |         case (1280, 720):   return .hd1280x720
 268 |         case (1920, 1080):  return .hd1920x1080
     |                                     |- error: 'hd1920x1080' is only available in tvOS 17.0 or newer
     |                                     `- note: add 'if #available' version check
 269 |         case (3840, 2160):  return .hd4K3840x2160
 270 |         default:            return .high
/Users/admin/builder/spi-builder-workspace/Sources/SyncField/Streams/iPhoneCameraStream.swift:269:37: error: 'hd4K3840x2160' is only available in tvOS 17.0 or newer
 117 | }
 118 |
 119 | public final class iPhoneCameraStream: NSObject, SyncFieldStream, AudioReattachableStream, SyncFieldSegmentRotatableStream, @unchecked Sendable {
     |                    `- note: add '@available' attribute to enclosing class
 120 |     public nonisolated let streamId: String
 121 |     public nonisolated let capabilities = StreamCapabilities(
     :
 262 |     /// an extra scale pass during encode and saves a meaningful chunk of
 263 |     /// battery on longer recordings.
 264 |     private var matchingCapturePreset: AVCaptureSession.Preset {
     |                 `- note: add '@available' attribute to enclosing property
 265 |         switch (videoSettings.width, videoSettings.height) {
 266 |         case (640,  480):   return .vga640x480
 267 |         case (1280, 720):   return .hd1280x720
 268 |         case (1920, 1080):  return .hd1920x1080
 269 |         case (3840, 2160):  return .hd4K3840x2160
     |                                     |- error: 'hd4K3840x2160' is only available in tvOS 17.0 or newer
     |                                     `- note: add 'if #available' version check
 270 |         default:            return .high
 271 |         }
/Users/admin/builder/spi-builder-workspace/Sources/SyncField/Streams/iPhoneCameraStream.swift:270:37: error: 'high' is only available in tvOS 17.0 or newer
 117 | }
 118 |
 119 | public final class iPhoneCameraStream: NSObject, SyncFieldStream, AudioReattachableStream, SyncFieldSegmentRotatableStream, @unchecked Sendable {
     |                    `- note: add '@available' attribute to enclosing class
 120 |     public nonisolated let streamId: String
 121 |     public nonisolated let capabilities = StreamCapabilities(
     :
 262 |     /// an extra scale pass during encode and saves a meaningful chunk of
 263 |     /// battery on longer recordings.
 264 |     private var matchingCapturePreset: AVCaptureSession.Preset {
     |                 `- note: add '@available' attribute to enclosing property
 265 |         switch (videoSettings.width, videoSettings.height) {
 266 |         case (640,  480):   return .vga640x480
     :
 268 |         case (1920, 1080):  return .hd1920x1080
 269 |         case (3840, 2160):  return .hd4K3840x2160
 270 |         default:            return .high
     |                                     |- error: 'high' is only available in tvOS 17.0 or newer
     |                                     `- note: add 'if #available' version check
 271 |         }
 272 |     }
/Users/admin/builder/spi-builder-workspace/Sources/SyncField/Streams/iPhoneCameraStream.swift:303:25: error: 'AVCaptureDeviceInput' is only available in tvOS 17.0 or newer
 117 | }
 118 |
 119 | public final class iPhoneCameraStream: NSObject, SyncFieldStream, AudioReattachableStream, SyncFieldSegmentRotatableStream, @unchecked Sendable {
     |                    `- note: add '@available' attribute to enclosing class
 120 |     public nonisolated let streamId: String
 121 |     public nonisolated let capabilities = StreamCapabilities(
     :
 272 |     }
 273 |
 274 |     private func configureSession() throws {
     |                  `- note: add '@available' attribute to enclosing instance method
 275 |         captureSession.beginConfiguration()
 276 |         // Commit + post-commit configuration (stabilization, intrinsics
     :
 301 |         configureWidestFormatAndZoom(device: device)
 302 |
 303 |         let input = try AVCaptureDeviceInput(device: device)
     |                         |- error: 'AVCaptureDeviceInput' is only available in tvOS 17.0 or newer
     |                         `- note: add 'if #available' version check
 304 |         guard captureSession.canAddInput(input) else {
 305 |             throw StreamError(streamId: streamId,
/Users/admin/builder/spi-builder-workspace/Sources/SyncField/Streams/iPhoneCameraStream.swift:321:30: error: 'AVCaptureDevice' is only available in tvOS 17.0 or newer
 117 | }
 118 |
 119 | public final class iPhoneCameraStream: NSObject, SyncFieldStream, AudioReattachableStream, SyncFieldSegmentRotatableStream, @unchecked Sendable {
     |                    `- note: add '@available' attribute to enclosing class
 120 |     public nonisolated let streamId: String
 121 |     public nonisolated let capabilities = StreamCapabilities(
     :
 272 |     }
 273 |
 274 |     private func configureSession() throws {
     |                  `- note: add '@available' attribute to enclosing instance method
 275 |         captureSession.beginConfiguration()
 276 |         // Commit + post-commit configuration (stabilization, intrinsics
     :
 319 |         if captureSession.canAddOutput(videoOutput) { captureSession.addOutput(videoOutput) }
 320 |
 321 |         if let audioDevice = AVCaptureDevice.default(for: .audio),
     |                              |- error: 'AVCaptureDevice' is only available in tvOS 17.0 or newer
     |                              `- note: add 'if #available' version check
 322 |            let audioInput = try? AVCaptureDeviceInput(device: audioDevice),
 323 |            captureSession.canAddInput(audioInput) {
/Users/admin/builder/spi-builder-workspace/Sources/SyncField/Streams/iPhoneCameraStream.swift:322:34: error: 'AVCaptureDeviceInput' is only available in tvOS 17.0 or newer
 117 | }
 118 |
 119 | public final class iPhoneCameraStream: NSObject, SyncFieldStream, AudioReattachableStream, SyncFieldSegmentRotatableStream, @unchecked Sendable {
     |                    `- note: add '@available' attribute to enclosing class
 120 |     public nonisolated let streamId: String
 121 |     public nonisolated let capabilities = StreamCapabilities(
     :
 272 |     }
 273 |
 274 |     private func configureSession() throws {
     |                  `- note: add '@available' attribute to enclosing instance method
 275 |         captureSession.beginConfiguration()
 276 |         // Commit + post-commit configuration (stabilization, intrinsics
     :
 320 |
 321 |         if let audioDevice = AVCaptureDevice.default(for: .audio),
 322 |            let audioInput = try? AVCaptureDeviceInput(device: audioDevice),
     |                                  |- error: 'AVCaptureDeviceInput' is only available in tvOS 17.0 or newer
     |                                  `- note: add 'if #available' version check
 323 |            captureSession.canAddInput(audioInput) {
 324 |             captureSession.addInput(audioInput)
/Users/admin/builder/spi-builder-workspace/Sources/SyncField/Streams/iPhoneCameraStream.swift:585:35: error: 'AVCaptureDeviceInput' is only available in tvOS 17.0 or newer
 117 | }
 118 |
 119 | public final class iPhoneCameraStream: NSObject, SyncFieldStream, AudioReattachableStream, SyncFieldSegmentRotatableStream, @unchecked Sendable {
     |                    `- note: add '@available' attribute to enclosing class
 120 |     public nonisolated let streamId: String
 121 |     public nonisolated let capabilities = StreamCapabilities(
     :
 578 |     ///
 579 |     /// No-op on platforms without AVFoundation (Linux / non-Apple targets).
 580 |     public func reattachAudioInput() async throws {
     |                 `- note: add '@available' attribute to enclosing instance method
 581 |         #if canImport(AVFoundation)
 582 |         captureSession.beginConfiguration()
 583 |         defer { captureSession.commitConfiguration() }
 584 |         for input in captureSession.inputs {
 585 |             if let di = input as? AVCaptureDeviceInput,
     |                                   |- error: 'AVCaptureDeviceInput' is only available in tvOS 17.0 or newer
     |                                   `- note: add 'if #available' version check
 586 |                di.device.hasMediaType(.audio) {
 587 |                 captureSession.removeInput(di)
/Users/admin/builder/spi-builder-workspace/Sources/SyncField/Streams/iPhoneCameraStream.swift:590:28: error: 'AVCaptureDevice' is only available in tvOS 17.0 or newer
 117 | }
 118 |
 119 | public final class iPhoneCameraStream: NSObject, SyncFieldStream, AudioReattachableStream, SyncFieldSegmentRotatableStream, @unchecked Sendable {
     |                    `- note: add '@available' attribute to enclosing class
 120 |     public nonisolated let streamId: String
 121 |     public nonisolated let capabilities = StreamCapabilities(
     :
 578 |     ///
 579 |     /// No-op on platforms without AVFoundation (Linux / non-Apple targets).
 580 |     public func reattachAudioInput() async throws {
     |                 `- note: add '@available' attribute to enclosing instance method
 581 |         #if canImport(AVFoundation)
 582 |         captureSession.beginConfiguration()
     :
 588 |             }
 589 |         }
 590 |         guard let device = AVCaptureDevice.default(for: .audio) else { return }
     |                            |- error: 'AVCaptureDevice' is only available in tvOS 17.0 or newer
     |                            `- note: add 'if #available' version check
 591 |         let newInput = try AVCaptureDeviceInput(device: device)
 592 |         if captureSession.canAddInput(newInput) {
/Users/admin/builder/spi-builder-workspace/Sources/SyncField/Streams/iPhoneCameraStream.swift:591:28: error: 'AVCaptureDeviceInput' is only available in tvOS 17.0 or newer
 117 | }
 118 |
 119 | public final class iPhoneCameraStream: NSObject, SyncFieldStream, AudioReattachableStream, SyncFieldSegmentRotatableStream, @unchecked Sendable {
     |                    `- note: add '@available' attribute to enclosing class
 120 |     public nonisolated let streamId: String
 121 |     public nonisolated let capabilities = StreamCapabilities(
     :
 578 |     ///
 579 |     /// No-op on platforms without AVFoundation (Linux / non-Apple targets).
 580 |     public func reattachAudioInput() async throws {
     |                 `- note: add '@available' attribute to enclosing instance method
 581 |         #if canImport(AVFoundation)
 582 |         captureSession.beginConfiguration()
     :
 589 |         }
 590 |         guard let device = AVCaptureDevice.default(for: .audio) else { return }
 591 |         let newInput = try AVCaptureDeviceInput(device: device)
     |                            |- error: 'AVCaptureDeviceInput' is only available in tvOS 17.0 or newer
     |                            `- note: add 'if #available' version check
 592 |         if captureSession.canAddInput(newInput) {
 593 |             captureSession.addInput(newInput)
/Users/admin/builder/spi-builder-workspace/Sources/SyncField/Streams/iPhoneCameraStream.swift:820:20: error: 'activeFormat' is only available in tvOS 17.0 or newer
 117 | }
 118 |
 119 | public final class iPhoneCameraStream: NSObject, SyncFieldStream, AudioReattachableStream, SyncFieldSegmentRotatableStream, @unchecked Sendable {
     |                    `- note: add '@available' attribute to enclosing class
 120 |     public nonisolated let streamId: String
 121 |     public nonisolated let capabilities = StreamCapabilities(
     :
 815 |     /// this to compute an FOV-based intrinsics estimate before any frame
 816 |     /// with an attached matrix arrives.
 817 |     public var activeCameraMetadata: ActiveCameraMetadata? {
     |                `- note: add '@available' attribute to enclosing property
 818 |         guard let device = selectedVideoDevice else { return nil }
 819 |         let dimensions = CMVideoFormatDescriptionGetDimensions(
 820 |             device.activeFormat.formatDescription
     |                    |- error: 'activeFormat' is only available in tvOS 17.0 or newer
     |                    `- note: add 'if #available' version check
 821 |         )
 822 |         #if os(iOS)
/Users/admin/builder/spi-builder-workspace/Sources/SyncField/Streams/iPhoneCameraStream.swift:832:40: error: 'deviceType' is only available in tvOS 17.0 or newer
 117 | }
 118 |
 119 | public final class iPhoneCameraStream: NSObject, SyncFieldStream, AudioReattachableStream, SyncFieldSegmentRotatableStream, @unchecked Sendable {
     |                    `- note: add '@available' attribute to enclosing class
 120 |     public nonisolated let streamId: String
 121 |     public nonisolated let capabilities = StreamCapabilities(
     :
 815 |     /// this to compute an FOV-based intrinsics estimate before any frame
 816 |     /// with an attached matrix arrives.
 817 |     public var activeCameraMetadata: ActiveCameraMetadata? {
     |                `- note: add '@available' attribute to enclosing property
 818 |         guard let device = selectedVideoDevice else { return nil }
 819 |         let dimensions = CMVideoFormatDescriptionGetDimensions(
     :
 830 |         #endif
 831 |         return ActiveCameraMetadata(
 832 |             deviceTypeRawValue: device.deviceType.rawValue,
     |                                        |- error: 'deviceType' is only available in tvOS 17.0 or newer
     |                                        `- note: add 'if #available' version check
 833 |             deviceLocalizedName: device.localizedName,
 834 |             activeFormatWidth: Int(dimensions.width),
/Users/admin/builder/spi-builder-workspace/Sources/SyncField/Streams/iPhoneCameraStream.swift:858:22: error: 'AVCaptureAudioDataOutput' is only available in tvOS 17.0 or newer
 842 |
 843 | #if canImport(AVFoundation)
 844 | extension iPhoneCameraStream: AVCaptureVideoDataOutputSampleBufferDelegate,
     | `- note: add '@available' attribute to enclosing extension
 845 |                               AVCaptureAudioDataOutputSampleBufferDelegate {
 846 |     public func captureOutput(_ output: AVCaptureOutput,
     |                 `- note: add '@available' attribute to enclosing instance method
 847 |                               didOutput sampleBuffer: CMSampleBuffer,
 848 |                               from connection: AVCaptureConnection) {
     :
 856 |         // dropped on purpose; otherwise appending audio before startSession
 857 |         // traps with the same "status is 0" exception as video.
 858 |         if output is AVCaptureAudioDataOutput {
     |                      |- error: 'AVCaptureAudioDataOutput' is only available in tvOS 17.0 or newer
     |                      `- note: add 'if #available' version check
 859 |             // Update the watchdog baseline unconditionally on every audio
 860 |             // callback — even if the buffer gets dropped by the guards
/Users/admin/builder/spi-builder-workspace/Sources/SyncField/Streams/iPhoneCameraStream.swift:892:57: warning: capture of 'snapshot' with non-Sendable type 'CMSampleBuffer' in a '@Sendable' closure; this is an error in the Swift 6 language mode [#SendableClosureCaptures]
 890 |                 let snapshot = sampleBuffer
 891 |                 let frameIndex = frameCount
 892 |                 if processorGate.tryEnqueue({ processor(snapshot, frameIndex) }) {
     |                                                         `- warning: capture of 'snapshot' with non-Sendable type 'CMSampleBuffer' in a '@Sendable' closure; this is an error in the Swift 6 language mode [#SendableClosureCaptures]
 893 |                     lastProcessorCall = now
 894 |                 }
CoreMedia.CMSampleBuffer:2:14: note: class 'CMSampleBuffer' does not conform to the 'Sendable' protocol
1 | @available(tvOS 9.0, *)
2 | public class CMSampleBuffer : _CFObject {
  |              `- note: class 'CMSampleBuffer' does not conform to the 'Sendable' protocol
3 | }
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Streams/iPhoneCameraStream.swift (in target 'SyncField' from project 'SyncField')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile iPhoneCameraStream.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Streams/iPhoneMotionStream.swift (in target 'SyncField' from project 'SyncField')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile iPhoneMotionStream.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Streams/iPhoneRawIMUStreams.swift (in target 'SyncField' from project 'SyncField')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile iPhoneRawIMUStreams.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SyncField/SyncField.swift (in target 'SyncField' from project 'SyncField')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile SyncField.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SyncField/SyncFieldStream.swift (in target 'SyncField' from project 'SyncField')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile SyncFieldStream.swift
SwiftCompile normal arm64 Compiling\ SensorWriterPump.swift,\ SessionLogWriter.swift,\ StreamWriter.swift,\ StreamWriterPump.swift,\ WriterFactory.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Writers/SensorWriterPump.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Writers/SessionLogWriter.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Writers/StreamWriter.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Writers/StreamWriterPump.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Writers/WriterFactory.swift (in target 'SyncField' from project 'SyncField')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Writers/SensorWriterPump.swift (in target 'SyncField' from project 'SyncField')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile SensorWriterPump.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Writers/SessionLogWriter.swift (in target 'SyncField' from project 'SyncField')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile SessionLogWriter.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Writers/StreamWriter.swift (in target 'SyncField' from project 'SyncField')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile StreamWriter.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Writers/StreamWriterPump.swift (in target 'SyncField' from project 'SyncField')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile StreamWriterPump.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Writers/WriterFactory.swift (in target 'SyncField' from project 'SyncField')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile WriterFactory.swift
SwiftCompile normal arm64 Compiling\ SyncPoint.swift,\ EventWriter.swift,\ ManifestWriter.swift,\ RotatingSensorWriter.swift,\ SensorWriter.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/SyncPoint.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Writers/EventWriter.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Writers/ManifestWriter.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Writers/RotatingSensorWriter.swift /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Writers/SensorWriter.swift (in target 'SyncField' from project 'SyncField')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SyncField/SyncPoint.swift (in target 'SyncField' from project 'SyncField')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile SyncPoint.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Writers/EventWriter.swift (in target 'SyncField' from project 'SyncField')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile EventWriter.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Writers/ManifestWriter.swift (in target 'SyncField' from project 'SyncField')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile ManifestWriter.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Writers/RotatingSensorWriter.swift (in target 'SyncField' from project 'SyncField')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile RotatingSensorWriter.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SyncField/Writers/SensorWriter.swift (in target 'SyncField' from project 'SyncField')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile SensorWriter.swift
PruneExplicitPrecompiledModules /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules
PruneExplicitPrecompiledModules /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExplicitPrecompiledModules
PruneExplicitPrecompiledModules /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules
2026-09-26 10:35:11.097 xcodebuild[751:4633] [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\ SyncField (in target 'SyncField' from project 'SyncField')
	SwiftCompile normal arm64 (in target 'SyncField' from project 'SyncField')
	Building workspace SyncField with scheme SyncField-Package
(3 failures)
BUILD FAILURE 6.4 tvOS