BroadcastWriter – Build Information

Build Information

Failed to build BroadcastWriter, reference 0.1.0 (ef52e6), with Swift 6.4 for macOS (Xcode) using Xcode 27.0 on 17 Sep 2026 14:32:26 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 BroadcastWriter -destination platform=macOS,arch=arm64

Build Log

========================================
RunAll
========================================
Builder version: 5.1.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/romiroma/BroadcastWriter.git
Reference: 0.1.0
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/romiroma/BroadcastWriter
 * tag               0.1.0      -> FETCH_HEAD
HEAD is now at ef52e6f Update README.md
Cloned https://github.com/romiroma/BroadcastWriter.git
Revision (git rev-parse @):
ef52e6f09f12c60bcca8544934799a5863947a7f
SUCCESS checkout https://github.com/romiroma/BroadcastWriter.git at 0.1.0
========================================
Build
========================================
Selected platform:         macosXcodebuild
Swift version:             6.4
Building package at path:  $PWD
https://github.com/romiroma/BroadcastWriter.git
Command line invocation:
    /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
Fetching from https://github.com/romiroma/BroadcastWriter
Creating working copy of package ‘BroadcastWriter’
Checking out main (609ee2f) of package ‘BroadcastWriter’
Resolved source packages:
  BroadcastWriter: https://github.com/romiroma/BroadcastWriter @ main (609ee2f)
resolved source packages: BroadcastWriter
{
  "dependencies" : [
  ],
  "manifest_display_name" : "BroadcastWriter",
  "name" : "BroadcastWriter",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "13.0"
    }
  ],
  "products" : [
    {
      "name" : "BroadcastWriter",
      "targets" : [
        "BroadcastWriter"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "BroadcastWriterTests",
      "module_type" : "SwiftTarget",
      "name" : "BroadcastWriterTests",
      "path" : "Tests/BroadcastWriterTests",
      "sources" : [
        "BroadcastWriterTests.swift",
        "XCTestManifests.swift"
      ],
      "target_dependencies" : [
        "BroadcastWriter"
      ],
      "type" : "test"
    },
    {
      "c99name" : "BroadcastWriter",
      "module_type" : "SwiftTarget",
      "name" : "BroadcastWriter",
      "path" : "Sources/BroadcastWriter",
      "product_memberships" : [
        "BroadcastWriter"
      ],
      "sources" : [
        "AVAssetWriter.Status+stringDescription.swift",
        "BroadcastWriter.swift",
        "CGFloat+NSNumber.swift",
        "Int+NSNumber.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.3"
}
{
  "project" : {
    "configurations" : [
      "Debug",
      "Release"
    ],
    "name" : "Example",
    "schemes" : [
      "BroadcastUpload",
      "BroadcastUploadSetupUI",
      "Example"
    ],
    "targets" : [
      "Example",
      "BroadcastUpload",
      "BroadcastUploadSetupUI"
    ]
  }
}
{
  "workspace" : {
    "name" : "BroadcastWriter",
    "schemes" : [
      "BroadcastWriter"
    ]
  }
}
2026-09-17 10:32:13.346 xcodebuild[681:4338] [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 BroadcastWriter -destination platform=macOS,arch=arm64
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 BroadcastWriter -destination platform=macOS,arch=arm64
Resolve Package Graph
Resolved source packages:
  BroadcastWriter: /Users/admin/builder/spi-builder-workspace
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (2 targets)
    Target 'BroadcastWriter-product' in project 'BroadcastWriter'
        ➜ Explicit dependency on target 'BroadcastWriter' in project 'BroadcastWriter'
    Target 'BroadcastWriter' in project 'BroadcastWriter' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
ExecuteExternalTool /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -isysroot /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX27.0.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc --version
ExecuteExternalTool /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld -version_details
Build description signature: 63dcb6a4351766553422feec2b06e776
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/63dcb6a4351766553422feec2b06e776.xcbuilddata
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/CompilationCache.noindex
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/CompilationCache.noindex
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex
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/MacOSX.platform/Developer/SDKs/MacOSX27.0.sdk /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx27.0-26A425-e829b21a6f8c9b70876ba0858053c0446a22442a12e9d48fe1a705f55a1adfc4.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/MacOSX.platform/Developer/SDKs/MacOSX27.0.sdk -o /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx27.0-26A425-e829b21a6f8c9b70876ba0858053c0446a22442a12e9d48fe1a705f55a1adfc4.sdkstatcache
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/PrecompiledHeaders
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/PrecompiledHeaders
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExplicitPrecompiledModules
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExplicitPrecompiledModules
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EagerLinkingTBDs/Debug
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EagerLinkingTBDs/Debug
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/PackageFrameworks
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/PackageFrameworks
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BroadcastWriter.build/Debug/BroadcastWriter-t.build/BroadcastWriter.DependencyMetadataFileList (in target 'BroadcastWriter' from project 'BroadcastWriter')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BroadcastWriter.build/Debug/BroadcastWriter-t.build/BroadcastWriter.DependencyMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BroadcastWriter.build/Debug/BroadcastWriter-t.build/BroadcastWriter.modulemap (in target 'BroadcastWriter' from project 'BroadcastWriter')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BroadcastWriter.build/Debug/BroadcastWriter-t.build/BroadcastWriter.modulemap
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BroadcastWriter.build/Debug/BroadcastWriter-t.build/BroadcastWriter.DependencyStaticMetadataFileList (in target 'BroadcastWriter' from project 'BroadcastWriter')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BroadcastWriter.build/Debug/BroadcastWriter-t.build/BroadcastWriter.DependencyStaticMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BroadcastWriter.build/Debug/BroadcastWriter-t.build/Objects-normal/arm64/BroadcastWriter_const_extract_protocols.json (in target 'BroadcastWriter' from project 'BroadcastWriter')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BroadcastWriter.build/Debug/BroadcastWriter-t.build/Objects-normal/arm64/BroadcastWriter_const_extract_protocols.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BroadcastWriter.build/Debug/BroadcastWriter-t.build/Objects-normal/arm64/BroadcastWriter.LinkFileList (in target 'BroadcastWriter' from project 'BroadcastWriter')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BroadcastWriter.build/Debug/BroadcastWriter-t.build/Objects-normal/arm64/BroadcastWriter.LinkFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BroadcastWriter.build/Debug/BroadcastWriter-t.build/Objects-normal/arm64/BroadcastWriter.SwiftConstValuesFileList (in target 'BroadcastWriter' from project 'BroadcastWriter')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BroadcastWriter.build/Debug/BroadcastWriter-t.build/Objects-normal/arm64/BroadcastWriter.SwiftConstValuesFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BroadcastWriter.build/Debug/BroadcastWriter-t.build/Objects-normal/arm64/BroadcastWriter-OutputFileMap.json (in target 'BroadcastWriter' from project 'BroadcastWriter')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BroadcastWriter.build/Debug/BroadcastWriter-t.build/Objects-normal/arm64/BroadcastWriter-OutputFileMap.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BroadcastWriter.build/Debug/BroadcastWriter-t.build/Objects-normal/arm64/BroadcastWriter.SwiftFileList (in target 'BroadcastWriter' from project 'BroadcastWriter')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BroadcastWriter.build/Debug/BroadcastWriter-t.build/Objects-normal/arm64/BroadcastWriter.SwiftFileList
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps/BroadcastWriter.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BroadcastWriter.build/Debug/BroadcastWriter-t.build/BroadcastWriter.modulemap (in target 'BroadcastWriter' from project 'BroadcastWriter')
    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/BroadcastWriter.build/Debug/BroadcastWriter-t.build/BroadcastWriter.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps
SwiftDriver BroadcastWriter normal arm64 com.apple.xcode.tools.swift.compiler (in target 'BroadcastWriter' from project 'BroadcastWriter')
    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 BroadcastWriter -Onone @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BroadcastWriter.build/Debug/BroadcastWriter-t.build/Objects-normal/arm64/BroadcastWriter.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -DSWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -DXcode -plugin-path /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX27.0.sdk -target arm64-apple-macos12.0 -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 -Isystem /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -F /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx27.0-26A425-e829b21a6f8c9b70876ba0858053c0446a22442a12e9d48fe1a705f55a1adfc4.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BroadcastWriter.build/Debug/BroadcastWriter-t.build/Objects-normal/arm64/BroadcastWriter-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/BroadcastWriter.build/Debug/BroadcastWriter-t.build/Objects-normal/arm64/BroadcastWriter.swiftmodule -serialize-diagnostics -dependency-scan-serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BroadcastWriter.build/Debug/BroadcastWriter-t.build/Objects-normal/arm64/BroadcastWriter-dependency-scan.dia -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -fmodules-prune-interval\=86400 -Xcc -fmodules-prune-after\=345600 -emit-const-values -const-gather-protocols-list /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BroadcastWriter.build/Debug/BroadcastWriter-t.build/Objects-normal/arm64/BroadcastWriter_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BroadcastWriter.build/Debug/BroadcastWriter-t.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BroadcastWriter.build/Debug/BroadcastWriter-t.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BroadcastWriter.build/Debug/BroadcastWriter-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/BroadcastWriter.build/Debug/BroadcastWriter-t.build/Objects-normal/arm64/BroadcastWriter-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/ptrauth-2W92ZJRLNJU99RJUQGGJG3OC3.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_Builtin_stddef-3GI9GOKXSW3QCTFOI1USFLDZO.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/SwiftShims-C4V0DQ62WSTCYBYGILXXGQNO3.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/DeveloperToolsSupport-13SNQ6N57G3DOS3KQA7V91OE7.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_AvailabilityInternal-CJTV5E7EL3MWRA437DUFPBVN2.pcm
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SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_Builtin_stdarg-7CFWA9OSW5N24E7PG4ZOCF1VH.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_Builtin_float-105CRCDRP90FQCQO5ZX1LHV7H.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_Builtin_stdbool-KYV2HKP8IKLKMKQS9DGA2GUQ.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_DarwinFoundation1-7PRJIG163YE9KSKYA3BS35ZZP.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_Builtin_limits-AXGUGXBFPC0I7QDLJFB0K341Y.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_DarwinFoundation2-94WUUGE4H5R03OWXE0QFZX1DN.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/string_h-10WPXBF3YFYMX5HUAW06LSABR.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_Builtin_tgmath-52XE6HC8DWOG6S7B5QAI046D1.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_Builtin_stdint-22CBBOK8BNSF0UELDCAXSHGB.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/sys_types-F4RNCN6UR5R5OWTLTOUM7TN3E.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_DarwinFoundation3-32PO5Q4RCB6WXH5VFO3HA3AVS.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/libDER-5RCYOD0PCUUY2UGMBNE9LI8N9.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_Builtin_intrinsics-4O6R03GTH5FLWSHEUBP0Z3GZ2.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_Builtin_stdatomic-8LN7S35C6I48KJOCW7VPXX04X.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_Builtin_inttypes-1U6AP9A8AJ4G9WD98E9RHLGTJ.pcm
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SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/libkern-22MDXN9G35RPO3OLKX9B2PN16.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/MachO-AWTJ65TFR7TMST2NUE6ZCC1SL.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/launch-2XAORMJNLLVS0OVKC1M0752GY.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/CUPS-45MNISAOHSEBD6VQA5G0MXN9H.pcm
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SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/Spatial-2JNOU2HNJ0Q174XCFCD0GCOUQ.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/os_object-3KLCCI03OX6OQTLJ92KQH2KIO.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/os_workgroup-10SJ5M8R2OB4BG1TPFL9SZMKV.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/Dispatch-NAMWF9KN29KC7Z5OS3TTTAE8.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/XPC-E1MSAZG4ZNL24S2WK6K6Y7GWW.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/CoreFoundation-4ZIITQ30SOGUQE8KJAB99ZV0Q.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/os-BYOEVK2GEMB4Q8WWHGZGREA00.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/IOKit-6H3X691EDBH124EYTC2PEOP5T.pcm
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SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/CoreGraphics-5TRMNDB7ZP6FFMRNSZCWEOZMD.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/DiskArbitration-ZNZZU7T0SYELB0DAR56WQF0R.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/CoreServices-CGCGY0FOMEQGSNMO3HQSC09XU.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/CoreText-C1WSF2HWGIKVJ2XHWBKXQBSEY.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/ImageIO-88YNP2EU498GB5YXIFJ9ANNYW.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/Foundation-44WR0NU86C67CV5BW8W1MGKNG.pcm
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SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/Accessibility-6F38G4T85MOHD9AA2EH4U2PJS.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/Symbols-2NFSQR6R0R96WH1KKGBXW1J.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/CoreAudio-8XPVZMQXZVBU162UQPW77JTL1.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/CoreMIDI-CCJ8M3Z4I36O80AMQH4ISET6O.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/IOSurface-1TUG4NQVIPJF59WSUNATZ447F.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/CoreData-4EPJ39F9L3QQ9486B5AMG5G6J.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/DataDetection-5GDUUWT6YIA10PE5D9A8SXWZ9.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/ApplicationServices-ALXSS633FQY42UMJSLR6MNLSK.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/OSLog-1GSRGGGEESVJH9OULZA91RAA3.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/OpenGL-FXV81CD8YS42YTVJKJH1VLGA.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/Metal-KM8CI04R5X5OUWMGRMNZE4KP.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/Carbon-2ONS33PR0M3OUK9U5ST5BLH43.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/CoreVideo-11TKSDKW0L2K02H4B9ZHWLM3B.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/AudioToolbox-2T0MY057M2IF62UMRCVMCXBCW.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/QuartzCore-AP21NXF3BYPWOG416U3DI6QME.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/CoreImage-AKYY8VSFWQ6KIIXG3EQJ7PW5T.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/CoreMedia-699WGYGEEF2LGFEEGSCM9Y1UF.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/SwiftUICore-ESLJM4CVIQEQNCRTK6KPAF1I7.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/VideoToolbox-6IDX6DMGASVEDUVPEGSTLUE4G.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/MediaToolbox-A1FBUTL5IVSGB3TSM17GGXT7S.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/AVFAudio-8O3YR1E0VTB07VYVVPNE7AW5O.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/AppKit-C2WRQ26QXORUMMNQB0M8H4QYD.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/AVFoundation-7AXUV20FGUWS4UKWN8IVZVM84.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/ReplayKit-DGOUN404QQMB5RVD6SZIJJJRS.pcm
SwiftEmitModule normal arm64 Emitting\ module\ for\ BroadcastWriter (in target 'BroadcastWriter' from project 'BroadcastWriter')
/Users/admin/builder/spi-builder-workspace/Sources/BroadcastWriter/AVAssetWriter.Status+stringDescription.swift:4:1: warning: extension declares a conformance of imported type 'Status' to imported protocol 'CustomStringConvertible'; this will not behave correctly if the owners of 'AVFoundation' introduce this conformance in the future
 2 | import AVFoundation
 3 |
 4 | extension AVAssetWriter.Status: CustomStringConvertible {
   | |- warning: extension declares a conformance of imported type 'Status' to imported protocol 'CustomStringConvertible'; this will not behave correctly if the owners of 'AVFoundation' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
 5 |
 6 |     public var description: String {
/Users/admin/builder/spi-builder-workspace/Sources/BroadcastWriter/BroadcastWriter.swift:58:26: error: 'AVAudioSession' is unavailable in macOS
 56 |
 57 |     private lazy var microphoneInput: AVAssetWriterInput = {
 58 |         let sampleRate = AVAudioSession.sharedInstance().sampleRate
    |                          `- error: 'AVAudioSession' is unavailable in macOS
 59 |
 60 |         var audioSettings: [String: Any] = [
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX27.0.sdk/System/Library/Frameworks/AVFAudio.framework/Headers/AVAudioSession.h:32:12: note: 'AVAudioSession' has been explicitly marked unavailable here
 30 | NS_SWIFT_SENDABLE
 31 | API_AVAILABLE(ios(3.0), watchos(2.0), tvos(9.0)) API_UNAVAILABLE(macos)
 32 | @interface AVAudioSession : NSObject {
    |            `- note: 'AVAudioSession' has been explicitly marked unavailable here
 33 | @private
 34 | 	void *_impl;
/Users/admin/builder/spi-builder-workspace/Sources/BroadcastWriter/BroadcastWriter.swift:58:41: error: 'sharedInstance()' is unavailable in macOS
 56 |
 57 |     private lazy var microphoneInput: AVAssetWriterInput = {
 58 |         let sampleRate = AVAudioSession.sharedInstance().sampleRate
    |                                         `- error: 'sharedInstance()' is unavailable in macOS
 59 |
 60 |         var audioSettings: [String: Any] = [
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX27.0.sdk/System/Library/Frameworks/AVFAudio.framework/Headers/AVAudioSession.h:38:1: note: 'sharedInstance()' has been explicitly marked unavailable here
 36 |
 37 | /// Return singleton instance.
 38 | + (AVAudioSession *)sharedInstance API_AVAILABLE(ios(3.0), watchos(2.0), tvos(9.0)) API_UNAVAILABLE(macos);
    | `- note: 'sharedInstance()' has been explicitly marked unavailable here
 39 |
 40 | /// Get the list of categories available on the device.  Certain categories may be unavailable on
/Users/admin/builder/spi-builder-workspace/Sources/BroadcastWriter/BroadcastWriter.swift:58:58: error: 'sampleRate' is unavailable in macOS
 56 |
 57 |     private lazy var microphoneInput: AVAssetWriterInput = {
 58 |         let sampleRate = AVAudioSession.sharedInstance().sampleRate
    |                                                          `- error: 'sampleRate' is unavailable in macOS
 59 |
 60 |         var audioSettings: [String: Any] = [
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX27.0.sdk/System/Library/Frameworks/AVFAudio.framework/Headers/AVAudioSession.h:401:29: note: 'sampleRate' has been explicitly marked unavailable here
399 |
400 | /// The current hardware sample rate. Is key-value observable (starting iOS 18.0).
401 | @property (readonly) double sampleRate API_AVAILABLE(ios(6.0), watchos(2.0), tvos(9.0)) API_UNAVAILABLE(macos);
    |                             `- note: 'sampleRate' has been explicitly marked unavailable here
402 |
403 | /// The current number of hardware input channels. Is key-value observable.
Failed frontend command:
SwiftCompile normal arm64 (in target 'BroadcastWriter' from project 'BroadcastWriter')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift-frontend -frontend -emit-module -experimental-skip-non-inlinable-function-bodies-without-types /Users/admin/builder/spi-builder-workspace/Sources/BroadcastWriter/AVAssetWriter.Status+stringDescription.swift /Users/admin/builder/spi-builder-workspace/Sources/BroadcastWriter/BroadcastWriter.swift /Users/admin/builder/spi-builder-workspace/Sources/BroadcastWriter/CGFloat+NSNumber.swift /Users/admin/builder/spi-builder-workspace/Sources/BroadcastWriter/Int+NSNumber.swift -target arm64-apple-macos12.0 -disable-cross-import-overlay-search -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins/libFoundationMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server\#FoundationMacros -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins/libObservationMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server\#ObservationMacros -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins/libPreviewsMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server\#PreviewsMacros -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins/libSwiftMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server\#SwiftMacros -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins/libSwiftUIMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.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/BroadcastWriter.build/Debug/BroadcastWriter-t.build/Objects-normal/arm64/BroadcastWriter-dependencies-1.json -Xllvm -aarch64-use-tbi -enable-objc-interop -stack-check -sdk /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX27.0.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -Isystem /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -F /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules -no-color-diagnostics -Xcc -fno-color-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -profile-generate -profile-coverage-mapping -swift-version 5 -Onone -D SWIFT_PACKAGE -D DEBUG -D SWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -D Xcode -serialize-debugging-options -enable-experimental-feature DebugDescriptionMacro -empty-abi-descriptor -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -working-directory -Xcc /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -enable-anonymous-context-mangled-names -file-compilation-dir /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx27.0-26A425-e829b21a6f8c9b70876ba0858053c0446a22442a12e9d48fe1a705f55a1adfc4.sdkstatcache -Xcc -fmodules-prune-interval\=86400 -Xcc -fmodules-prune-after\=345600 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BroadcastWriter.build/Debug/BroadcastWriter-t.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BroadcastWriter.build/Debug/BroadcastWriter-t.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BroadcastWriter.build/Debug/BroadcastWriter-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name BroadcastWriter -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BroadcastWriter.build/Debug/BroadcastWriter-t.build/Objects-normal/arm64/BroadcastWriter_const_extract_protocols.json -disable-clang-spi -clang-target arm64-apple-macos27.0 -target-sdk-version 27.0 -target-sdk-name macosx27.0 -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/BroadcastWriter.build/Debug/BroadcastWriter-t.build/Objects-normal/arm64/BroadcastWriter.swiftdoc -emit-module-source-info-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BroadcastWriter.build/Debug/BroadcastWriter-t.build/Objects-normal/arm64/BroadcastWriter.swiftsourceinfo -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BroadcastWriter.build/Debug/BroadcastWriter-t.build/Objects-normal/arm64/BroadcastWriter-Swift.h -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BroadcastWriter.build/Debug/BroadcastWriter-t.build/Objects-normal/arm64/BroadcastWriter-primary-emit-module.dia -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BroadcastWriter.build/Debug/BroadcastWriter-t.build/Objects-normal/arm64/BroadcastWriter-primary-emit-module.d -parse-as-library -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BroadcastWriter.build/Debug/BroadcastWriter-t.build/Objects-normal/arm64/BroadcastWriter.swiftmodule -emit-abi-descriptor-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BroadcastWriter.build/Debug/BroadcastWriter-t.build/Objects-normal/arm64/BroadcastWriter.abi.json
SwiftCompile normal arm64 Compiling\ BroadcastWriter.swift /Users/admin/builder/spi-builder-workspace/Sources/BroadcastWriter/BroadcastWriter.swift (in target 'BroadcastWriter' from project 'BroadcastWriter')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/BroadcastWriter/BroadcastWriter.swift (in target 'BroadcastWriter' from project 'BroadcastWriter')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile BroadcastWriter.swift
/Users/admin/builder/spi-builder-workspace/Sources/BroadcastWriter/BroadcastWriter.swift:58:26: error: 'AVAudioSession' is unavailable in macOS
 56 |
 57 |     private lazy var microphoneInput: AVAssetWriterInput = {
 58 |         let sampleRate = AVAudioSession.sharedInstance().sampleRate
    |                          `- error: 'AVAudioSession' is unavailable in macOS
 59 |
 60 |         var audioSettings: [String: Any] = [
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX27.0.sdk/System/Library/Frameworks/AVFAudio.framework/Headers/AVAudioSession.h:32:12: note: 'AVAudioSession' has been explicitly marked unavailable here
 30 | NS_SWIFT_SENDABLE
 31 | API_AVAILABLE(ios(3.0), watchos(2.0), tvos(9.0)) API_UNAVAILABLE(macos)
 32 | @interface AVAudioSession : NSObject {
    |            `- note: 'AVAudioSession' has been explicitly marked unavailable here
 33 | @private
 34 | 	void *_impl;
/Users/admin/builder/spi-builder-workspace/Sources/BroadcastWriter/BroadcastWriter.swift:58:41: error: 'sharedInstance()' is unavailable in macOS
 56 |
 57 |     private lazy var microphoneInput: AVAssetWriterInput = {
 58 |         let sampleRate = AVAudioSession.sharedInstance().sampleRate
    |                                         `- error: 'sharedInstance()' is unavailable in macOS
 59 |
 60 |         var audioSettings: [String: Any] = [
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX27.0.sdk/System/Library/Frameworks/AVFAudio.framework/Headers/AVAudioSession.h:38:1: note: 'sharedInstance()' has been explicitly marked unavailable here
 36 |
 37 | /// Return singleton instance.
 38 | + (AVAudioSession *)sharedInstance API_AVAILABLE(ios(3.0), watchos(2.0), tvos(9.0)) API_UNAVAILABLE(macos);
    | `- note: 'sharedInstance()' has been explicitly marked unavailable here
 39 |
 40 | /// Get the list of categories available on the device.  Certain categories may be unavailable on
/Users/admin/builder/spi-builder-workspace/Sources/BroadcastWriter/BroadcastWriter.swift:58:58: error: 'sampleRate' is unavailable in macOS
 56 |
 57 |     private lazy var microphoneInput: AVAssetWriterInput = {
 58 |         let sampleRate = AVAudioSession.sharedInstance().sampleRate
    |                                                          `- error: 'sampleRate' is unavailable in macOS
 59 |
 60 |         var audioSettings: [String: Any] = [
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX27.0.sdk/System/Library/Frameworks/AVFAudio.framework/Headers/AVAudioSession.h:401:29: note: 'sampleRate' has been explicitly marked unavailable here
399 |
400 | /// The current hardware sample rate. Is key-value observable (starting iOS 18.0).
401 | @property (readonly) double sampleRate API_AVAILABLE(ios(6.0), watchos(2.0), tvos(9.0)) API_UNAVAILABLE(macos);
    |                             `- note: 'sampleRate' has been explicitly marked unavailable here
402 |
403 | /// The current number of hardware input channels. Is key-value observable.
/Users/admin/builder/spi-builder-workspace/Sources/BroadcastWriter/BroadcastWriter.swift:40:9: error: 'AVAudioSession' is unavailable in macOS
 38 |
 39 |     private var audioSampleRate: Double {
 40 |         AVAudioSession.sharedInstance().sampleRate
    |         `- error: 'AVAudioSession' is unavailable in macOS
 41 |     }
 42 |     private lazy var audioInput: AVAssetWriterInput = {
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX27.0.sdk/System/Library/Frameworks/AVFAudio.framework/Headers/AVAudioSession.h:32:12: note: 'AVAudioSession' has been explicitly marked unavailable here
 30 | NS_SWIFT_SENDABLE
 31 | API_AVAILABLE(ios(3.0), watchos(2.0), tvos(9.0)) API_UNAVAILABLE(macos)
 32 | @interface AVAudioSession : NSObject {
    |            `- note: 'AVAudioSession' has been explicitly marked unavailable here
 33 | @private
 34 | 	void *_impl;
/Users/admin/builder/spi-builder-workspace/Sources/BroadcastWriter/BroadcastWriter.swift:40:24: error: 'sharedInstance()' is unavailable in macOS
 38 |
 39 |     private var audioSampleRate: Double {
 40 |         AVAudioSession.sharedInstance().sampleRate
    |                        `- error: 'sharedInstance()' is unavailable in macOS
 41 |     }
 42 |     private lazy var audioInput: AVAssetWriterInput = {
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX27.0.sdk/System/Library/Frameworks/AVFAudio.framework/Headers/AVAudioSession.h:38:1: note: 'sharedInstance()' has been explicitly marked unavailable here
 36 |
 37 | /// Return singleton instance.
 38 | + (AVAudioSession *)sharedInstance API_AVAILABLE(ios(3.0), watchos(2.0), tvos(9.0)) API_UNAVAILABLE(macos);
    | `- note: 'sharedInstance()' has been explicitly marked unavailable here
 39 |
 40 | /// Get the list of categories available on the device.  Certain categories may be unavailable on
SwiftCompile normal arm64 Compiling\ Int+NSNumber.swift /Users/admin/builder/spi-builder-workspace/Sources/BroadcastWriter/Int+NSNumber.swift (in target 'BroadcastWriter' from project 'BroadcastWriter')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/BroadcastWriter/Int+NSNumber.swift (in target 'BroadcastWriter' from project 'BroadcastWriter')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile Int+NSNumber.swift
SwiftCompile normal arm64 Compiling\ CGFloat+NSNumber.swift /Users/admin/builder/spi-builder-workspace/Sources/BroadcastWriter/CGFloat+NSNumber.swift (in target 'BroadcastWriter' from project 'BroadcastWriter')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/BroadcastWriter/CGFloat+NSNumber.swift (in target 'BroadcastWriter' from project 'BroadcastWriter')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile CGFloat+NSNumber.swift
SwiftCompile normal arm64 Compiling\ AVAssetWriter.Status+stringDescription.swift /Users/admin/builder/spi-builder-workspace/Sources/BroadcastWriter/AVAssetWriter.Status+stringDescription.swift (in target 'BroadcastWriter' from project 'BroadcastWriter')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/BroadcastWriter/AVAssetWriter.Status+stringDescription.swift (in target 'BroadcastWriter' from project 'BroadcastWriter')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile AVAssetWriter.Status+stringDescription.swift
PruneExplicitPrecompiledModules /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules
PruneExplicitPrecompiledModules /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules
PruneExplicitPrecompiledModules /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExplicitPrecompiledModules
2026-09-17 10:32:14.904 xcodebuild[690:4408] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
--- xcodebuild: WARNING: Using the first of multiple matching destinations:
{ platform:macOS, arch:arm64, id:8870244bbf777035a9584419ac1a8805b23f1e97, name:My Mac }
{ platform:macOS, arch:arm64, variant:Mac Catalyst, id:8870244bbf777035a9584419ac1a8805b23f1e97, name:My Mac }
{ platform:macOS, arch:arm64, variant:DriverKit, id:8870244bbf777035a9584419ac1a8805b23f1e97, name:My Mac }
{ platform:macOS, arch:arm64, variant:Designed for [iPad,iPhone], id:8870244bbf777035a9584419ac1a8805b23f1e97, name:My Mac }
** BUILD FAILED **
The following build commands failed:
	SwiftCompile normal arm64 (in target 'BroadcastWriter' from project 'BroadcastWriter')
	SwiftEmitModule normal arm64 Emitting\ module\ for\ BroadcastWriter (in target 'BroadcastWriter' from project 'BroadcastWriter')
	Building workspace BroadcastWriter with scheme BroadcastWriter
(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:
  BroadcastWriter: /Users/admin/builder/spi-builder-workspace
resolved source packages: BroadcastWriter
2026-09-17 10:32:23.629 xcodebuild[783:4803] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
{
  "dependencies" : [
  ],
  "manifest_display_name" : "BroadcastWriter",
  "name" : "BroadcastWriter",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "13.0"
    }
  ],
  "products" : [
    {
      "name" : "BroadcastWriter",
      "targets" : [
        "BroadcastWriter"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "BroadcastWriterTests",
      "module_type" : "SwiftTarget",
      "name" : "BroadcastWriterTests",
      "path" : "Tests/BroadcastWriterTests",
      "sources" : [
        "BroadcastWriterTests.swift",
        "XCTestManifests.swift"
      ],
      "target_dependencies" : [
        "BroadcastWriter"
      ],
      "type" : "test"
    },
    {
      "c99name" : "BroadcastWriter",
      "module_type" : "SwiftTarget",
      "name" : "BroadcastWriter",
      "path" : "Sources/BroadcastWriter",
      "product_memberships" : [
        "BroadcastWriter"
      ],
      "sources" : [
        "AVAssetWriter.Status+stringDescription.swift",
        "BroadcastWriter.swift",
        "CGFloat+NSNumber.swift",
        "Int+NSNumber.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.3"
}
{
  "workspace" : {
    "name" : "BroadcastWriter",
    "schemes" : [
      "BroadcastWriter"
    ]
  }
}
2026-09-17 10:32:24.820 xcodebuild[791:4875] [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 BroadcastWriter -destination platform=macOS,arch=arm64
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 BroadcastWriter -destination platform=macOS,arch=arm64
Resolve Package Graph
Resolved source packages:
  BroadcastWriter: /Users/admin/builder/spi-builder-workspace
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (2 targets)
    Target 'BroadcastWriter-product' in project 'BroadcastWriter'
        ➜ Explicit dependency on target 'BroadcastWriter' in project 'BroadcastWriter'
    Target 'BroadcastWriter' in project 'BroadcastWriter' (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/MacOSX.platform/Developer/SDKs/MacOSX27.0.sdk /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx27.0-26A425-e829b21a6f8c9b70876ba0858053c0446a22442a12e9d48fe1a705f55a1adfc4.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/MacOSX.platform/Developer/SDKs/MacOSX27.0.sdk -o /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx27.0-26A425-e829b21a6f8c9b70876ba0858053c0446a22442a12e9d48fe1a705f55a1adfc4.sdkstatcache
SwiftDriver BroadcastWriter normal arm64 com.apple.xcode.tools.swift.compiler (in target 'BroadcastWriter' from project 'BroadcastWriter')
    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 BroadcastWriter -Onone @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BroadcastWriter.build/Debug/BroadcastWriter-t.build/Objects-normal/arm64/BroadcastWriter.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -DSWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -DXcode -plugin-path /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX27.0.sdk -target arm64-apple-macos12.0 -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 -Isystem /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -F /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx27.0-26A425-e829b21a6f8c9b70876ba0858053c0446a22442a12e9d48fe1a705f55a1adfc4.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BroadcastWriter.build/Debug/BroadcastWriter-t.build/Objects-normal/arm64/BroadcastWriter-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/BroadcastWriter.build/Debug/BroadcastWriter-t.build/Objects-normal/arm64/BroadcastWriter.swiftmodule -serialize-diagnostics -dependency-scan-serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BroadcastWriter.build/Debug/BroadcastWriter-t.build/Objects-normal/arm64/BroadcastWriter-dependency-scan.dia -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -fmodules-prune-interval\=86400 -Xcc -fmodules-prune-after\=345600 -emit-const-values -const-gather-protocols-list /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BroadcastWriter.build/Debug/BroadcastWriter-t.build/Objects-normal/arm64/BroadcastWriter_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BroadcastWriter.build/Debug/BroadcastWriter-t.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BroadcastWriter.build/Debug/BroadcastWriter-t.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BroadcastWriter.build/Debug/BroadcastWriter-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/BroadcastWriter.build/Debug/BroadcastWriter-t.build/Objects-normal/arm64/BroadcastWriter-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
SwiftEmitModule normal arm64 Emitting\ module\ for\ BroadcastWriter (in target 'BroadcastWriter' from project 'BroadcastWriter')
/Users/admin/builder/spi-builder-workspace/Sources/BroadcastWriter/AVAssetWriter.Status+stringDescription.swift:4:1: warning: extension declares a conformance of imported type 'Status' to imported protocol 'CustomStringConvertible'; this will not behave correctly if the owners of 'AVFoundation' introduce this conformance in the future
 2 | import AVFoundation
 3 |
 4 | extension AVAssetWriter.Status: CustomStringConvertible {
   | |- warning: extension declares a conformance of imported type 'Status' to imported protocol 'CustomStringConvertible'; this will not behave correctly if the owners of 'AVFoundation' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
 5 |
 6 |     public var description: String {
/Users/admin/builder/spi-builder-workspace/Sources/BroadcastWriter/BroadcastWriter.swift:58:26: error: 'AVAudioSession' is unavailable in macOS
 56 |
 57 |     private lazy var microphoneInput: AVAssetWriterInput = {
 58 |         let sampleRate = AVAudioSession.sharedInstance().sampleRate
    |                          `- error: 'AVAudioSession' is unavailable in macOS
 59 |
 60 |         var audioSettings: [String: Any] = [
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX27.0.sdk/System/Library/Frameworks/AVFAudio.framework/Headers/AVAudioSession.h:32:12: note: 'AVAudioSession' has been explicitly marked unavailable here
 30 | NS_SWIFT_SENDABLE
 31 | API_AVAILABLE(ios(3.0), watchos(2.0), tvos(9.0)) API_UNAVAILABLE(macos)
 32 | @interface AVAudioSession : NSObject {
    |            `- note: 'AVAudioSession' has been explicitly marked unavailable here
 33 | @private
 34 | 	void *_impl;
/Users/admin/builder/spi-builder-workspace/Sources/BroadcastWriter/BroadcastWriter.swift:58:41: error: 'sharedInstance()' is unavailable in macOS
 56 |
 57 |     private lazy var microphoneInput: AVAssetWriterInput = {
 58 |         let sampleRate = AVAudioSession.sharedInstance().sampleRate
    |                                         `- error: 'sharedInstance()' is unavailable in macOS
 59 |
 60 |         var audioSettings: [String: Any] = [
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX27.0.sdk/System/Library/Frameworks/AVFAudio.framework/Headers/AVAudioSession.h:38:1: note: 'sharedInstance()' has been explicitly marked unavailable here
 36 |
 37 | /// Return singleton instance.
 38 | + (AVAudioSession *)sharedInstance API_AVAILABLE(ios(3.0), watchos(2.0), tvos(9.0)) API_UNAVAILABLE(macos);
    | `- note: 'sharedInstance()' has been explicitly marked unavailable here
 39 |
 40 | /// Get the list of categories available on the device.  Certain categories may be unavailable on
/Users/admin/builder/spi-builder-workspace/Sources/BroadcastWriter/BroadcastWriter.swift:58:58: error: 'sampleRate' is unavailable in macOS
 56 |
 57 |     private lazy var microphoneInput: AVAssetWriterInput = {
 58 |         let sampleRate = AVAudioSession.sharedInstance().sampleRate
    |                                                          `- error: 'sampleRate' is unavailable in macOS
 59 |
 60 |         var audioSettings: [String: Any] = [
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX27.0.sdk/System/Library/Frameworks/AVFAudio.framework/Headers/AVAudioSession.h:401:29: note: 'sampleRate' has been explicitly marked unavailable here
399 |
400 | /// The current hardware sample rate. Is key-value observable (starting iOS 18.0).
401 | @property (readonly) double sampleRate API_AVAILABLE(ios(6.0), watchos(2.0), tvos(9.0)) API_UNAVAILABLE(macos);
    |                             `- note: 'sampleRate' has been explicitly marked unavailable here
402 |
403 | /// The current number of hardware input channels. Is key-value observable.
Failed frontend command:
SwiftCompile normal arm64 (in target 'BroadcastWriter' from project 'BroadcastWriter')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift-frontend -frontend -emit-module -experimental-skip-non-inlinable-function-bodies-without-types /Users/admin/builder/spi-builder-workspace/Sources/BroadcastWriter/AVAssetWriter.Status+stringDescription.swift /Users/admin/builder/spi-builder-workspace/Sources/BroadcastWriter/BroadcastWriter.swift /Users/admin/builder/spi-builder-workspace/Sources/BroadcastWriter/CGFloat+NSNumber.swift /Users/admin/builder/spi-builder-workspace/Sources/BroadcastWriter/Int+NSNumber.swift -target arm64-apple-macos12.0 -disable-cross-import-overlay-search -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins/libFoundationMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server\#FoundationMacros -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins/libObservationMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server\#ObservationMacros -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins/libPreviewsMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server\#PreviewsMacros -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins/libSwiftMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server\#SwiftMacros -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins/libSwiftUIMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.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/BroadcastWriter.build/Debug/BroadcastWriter-t.build/Objects-normal/arm64/BroadcastWriter-dependencies-1.json -Xllvm -aarch64-use-tbi -enable-objc-interop -stack-check -sdk /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX27.0.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -Isystem /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -F /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules -no-color-diagnostics -Xcc -fno-color-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -profile-generate -profile-coverage-mapping -swift-version 5 -Onone -D SWIFT_PACKAGE -D DEBUG -D SWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -D Xcode -serialize-debugging-options -enable-experimental-feature DebugDescriptionMacro -empty-abi-descriptor -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -working-directory -Xcc /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -enable-anonymous-context-mangled-names -file-compilation-dir /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx27.0-26A425-e829b21a6f8c9b70876ba0858053c0446a22442a12e9d48fe1a705f55a1adfc4.sdkstatcache -Xcc -fmodules-prune-interval\=86400 -Xcc -fmodules-prune-after\=345600 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BroadcastWriter.build/Debug/BroadcastWriter-t.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BroadcastWriter.build/Debug/BroadcastWriter-t.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BroadcastWriter.build/Debug/BroadcastWriter-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name BroadcastWriter -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BroadcastWriter.build/Debug/BroadcastWriter-t.build/Objects-normal/arm64/BroadcastWriter_const_extract_protocols.json -disable-clang-spi -clang-target arm64-apple-macos27.0 -target-sdk-version 27.0 -target-sdk-name macosx27.0 -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/BroadcastWriter.build/Debug/BroadcastWriter-t.build/Objects-normal/arm64/BroadcastWriter.swiftdoc -emit-module-source-info-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BroadcastWriter.build/Debug/BroadcastWriter-t.build/Objects-normal/arm64/BroadcastWriter.swiftsourceinfo -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BroadcastWriter.build/Debug/BroadcastWriter-t.build/Objects-normal/arm64/BroadcastWriter-Swift.h -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BroadcastWriter.build/Debug/BroadcastWriter-t.build/Objects-normal/arm64/BroadcastWriter-primary-emit-module.dia -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BroadcastWriter.build/Debug/BroadcastWriter-t.build/Objects-normal/arm64/BroadcastWriter-primary-emit-module.d -parse-as-library -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BroadcastWriter.build/Debug/BroadcastWriter-t.build/Objects-normal/arm64/BroadcastWriter.swiftmodule -emit-abi-descriptor-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BroadcastWriter.build/Debug/BroadcastWriter-t.build/Objects-normal/arm64/BroadcastWriter.abi.json
SwiftCompile normal arm64 Compiling\ AVAssetWriter.Status+stringDescription.swift /Users/admin/builder/spi-builder-workspace/Sources/BroadcastWriter/AVAssetWriter.Status+stringDescription.swift (in target 'BroadcastWriter' from project 'BroadcastWriter')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/BroadcastWriter/AVAssetWriter.Status+stringDescription.swift (in target 'BroadcastWriter' from project 'BroadcastWriter')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile AVAssetWriter.Status+stringDescription.swift
SwiftCompile normal arm64 Compiling\ BroadcastWriter.swift /Users/admin/builder/spi-builder-workspace/Sources/BroadcastWriter/BroadcastWriter.swift (in target 'BroadcastWriter' from project 'BroadcastWriter')
/Users/admin/builder/spi-builder-workspace/Sources/BroadcastWriter/BroadcastWriter.swift:58:26: error: 'AVAudioSession' is unavailable in macOS
 56 |
 57 |     private lazy var microphoneInput: AVAssetWriterInput = {
 58 |         let sampleRate = AVAudioSession.sharedInstance().sampleRate
    |                          `- error: 'AVAudioSession' is unavailable in macOS
 59 |
 60 |         var audioSettings: [String: Any] = [
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX27.0.sdk/System/Library/Frameworks/AVFAudio.framework/Headers/AVAudioSession.h:32:12: note: 'AVAudioSession' has been explicitly marked unavailable here
 30 | NS_SWIFT_SENDABLE
 31 | API_AVAILABLE(ios(3.0), watchos(2.0), tvos(9.0)) API_UNAVAILABLE(macos)
 32 | @interface AVAudioSession : NSObject {
    |            `- note: 'AVAudioSession' has been explicitly marked unavailable here
 33 | @private
 34 | 	void *_impl;
/Users/admin/builder/spi-builder-workspace/Sources/BroadcastWriter/BroadcastWriter.swift:58:41: error: 'sharedInstance()' is unavailable in macOS
 56 |
 57 |     private lazy var microphoneInput: AVAssetWriterInput = {
 58 |         let sampleRate = AVAudioSession.sharedInstance().sampleRate
    |                                         `- error: 'sharedInstance()' is unavailable in macOS
 59 |
 60 |         var audioSettings: [String: Any] = [
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX27.0.sdk/System/Library/Frameworks/AVFAudio.framework/Headers/AVAudioSession.h:38:1: note: 'sharedInstance()' has been explicitly marked unavailable here
 36 |
 37 | /// Return singleton instance.
 38 | + (AVAudioSession *)sharedInstance API_AVAILABLE(ios(3.0), watchos(2.0), tvos(9.0)) API_UNAVAILABLE(macos);
    | `- note: 'sharedInstance()' has been explicitly marked unavailable here
 39 |
 40 | /// Get the list of categories available on the device.  Certain categories may be unavailable on
/Users/admin/builder/spi-builder-workspace/Sources/BroadcastWriter/BroadcastWriter.swift:58:58: error: 'sampleRate' is unavailable in macOS
 56 |
 57 |     private lazy var microphoneInput: AVAssetWriterInput = {
 58 |         let sampleRate = AVAudioSession.sharedInstance().sampleRate
    |                                                          `- error: 'sampleRate' is unavailable in macOS
 59 |
 60 |         var audioSettings: [String: Any] = [
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX27.0.sdk/System/Library/Frameworks/AVFAudio.framework/Headers/AVAudioSession.h:401:29: note: 'sampleRate' has been explicitly marked unavailable here
399 |
400 | /// The current hardware sample rate. Is key-value observable (starting iOS 18.0).
401 | @property (readonly) double sampleRate API_AVAILABLE(ios(6.0), watchos(2.0), tvos(9.0)) API_UNAVAILABLE(macos);
    |                             `- note: 'sampleRate' has been explicitly marked unavailable here
402 |
403 | /// The current number of hardware input channels. Is key-value observable.
/Users/admin/builder/spi-builder-workspace/Sources/BroadcastWriter/BroadcastWriter.swift:40:9: error: 'AVAudioSession' is unavailable in macOS
 38 |
 39 |     private var audioSampleRate: Double {
 40 |         AVAudioSession.sharedInstance().sampleRate
    |         `- error: 'AVAudioSession' is unavailable in macOS
 41 |     }
 42 |     private lazy var audioInput: AVAssetWriterInput = {
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX27.0.sdk/System/Library/Frameworks/AVFAudio.framework/Headers/AVAudioSession.h:32:12: note: 'AVAudioSession' has been explicitly marked unavailable here
 30 | NS_SWIFT_SENDABLE
 31 | API_AVAILABLE(ios(3.0), watchos(2.0), tvos(9.0)) API_UNAVAILABLE(macos)
 32 | @interface AVAudioSession : NSObject {
    |            `- note: 'AVAudioSession' has been explicitly marked unavailable here
 33 | @private
 34 | 	void *_impl;
/Users/admin/builder/spi-builder-workspace/Sources/BroadcastWriter/BroadcastWriter.swift:40:24: error: 'sharedInstance()' is unavailable in macOS
 38 |
 39 |     private var audioSampleRate: Double {
 40 |         AVAudioSession.sharedInstance().sampleRate
    |                        `- error: 'sharedInstance()' is unavailable in macOS
 41 |     }
 42 |     private lazy var audioInput: AVAssetWriterInput = {
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX27.0.sdk/System/Library/Frameworks/AVFAudio.framework/Headers/AVAudioSession.h:38:1: note: 'sharedInstance()' has been explicitly marked unavailable here
 36 |
 37 | /// Return singleton instance.
 38 | + (AVAudioSession *)sharedInstance API_AVAILABLE(ios(3.0), watchos(2.0), tvos(9.0)) API_UNAVAILABLE(macos);
    | `- note: 'sharedInstance()' has been explicitly marked unavailable here
 39 |
 40 | /// Get the list of categories available on the device.  Certain categories may be unavailable on
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/BroadcastWriter/BroadcastWriter.swift (in target 'BroadcastWriter' from project 'BroadcastWriter')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile BroadcastWriter.swift
SwiftCompile normal arm64 Compiling\ CGFloat+NSNumber.swift /Users/admin/builder/spi-builder-workspace/Sources/BroadcastWriter/CGFloat+NSNumber.swift (in target 'BroadcastWriter' from project 'BroadcastWriter')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/BroadcastWriter/CGFloat+NSNumber.swift (in target 'BroadcastWriter' from project 'BroadcastWriter')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile CGFloat+NSNumber.swift
SwiftCompile normal arm64 Compiling\ Int+NSNumber.swift /Users/admin/builder/spi-builder-workspace/Sources/BroadcastWriter/Int+NSNumber.swift (in target 'BroadcastWriter' from project 'BroadcastWriter')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/BroadcastWriter/Int+NSNumber.swift (in target 'BroadcastWriter' from project 'BroadcastWriter')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile Int+NSNumber.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
2026-09-17 10:32:25.777 xcodebuild[792:4899] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
--- xcodebuild: WARNING: Using the first of multiple matching destinations:
{ platform:macOS, arch:arm64, id:8870244bbf777035a9584419ac1a8805b23f1e97, name:My Mac }
{ platform:macOS, arch:arm64, variant:Mac Catalyst, id:8870244bbf777035a9584419ac1a8805b23f1e97, name:My Mac }
{ platform:macOS, arch:arm64, variant:DriverKit, id:8870244bbf777035a9584419ac1a8805b23f1e97, name:My Mac }
{ platform:macOS, arch:arm64, variant:Designed for [iPad,iPhone], id:8870244bbf777035a9584419ac1a8805b23f1e97, name:My Mac }
** BUILD FAILED **
The following build commands failed:
	SwiftCompile normal arm64 (in target 'BroadcastWriter' from project 'BroadcastWriter')
	SwiftEmitModule normal arm64 Emitting\ module\ for\ BroadcastWriter (in target 'BroadcastWriter' from project 'BroadcastWriter')
	Building workspace BroadcastWriter with scheme BroadcastWriter
(3 failures)
BUILD FAILURE 6.4 macosXcodebuild