Swift Package Index

Build Information

Failed to build SJSAssetExportSession, reference 0.5.1 (12243a), with Swift 6.2 for macOS (Xcode) using Xcode 26.3 on 10 Oct 2026 08:03:12 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-26.3.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme SJSAssetExportSession -destination platform=macOS,arch=arm64

Build Log

========================================
RunAll
========================================
Builder version: 5.1.1
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/samsonjs/SJSAssetExportSession.git
Reference: 0.5.1
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/samsonjs/SJSAssetExportSession
 * tag               0.5.1      -> FETCH_HEAD
HEAD is now at 12243ab Bump version to 0.5.1
Cloned https://github.com/samsonjs/SJSAssetExportSession.git
Revision (git rev-parse @):
12243ab2e3e23465c457019de40d13faa5a88653
SUCCESS checkout https://github.com/samsonjs/SJSAssetExportSession.git at 0.5.1
========================================
Build
========================================
Selected platform:         macosXcodebuild
Swift version:             6.2
Building package at path:  $PWD
https://github.com/samsonjs/SJSAssetExportSession.git
Command line invocation:
    /Applications/Xcode-26.3.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
Resolve Package Graph
Resolved source packages:
  SJSAssetExportSession: /Users/admin/builder/spi-builder-workspace
resolved source packages: SJSAssetExportSession
2026-10-10 04:02:38.068 xcodebuild[538:3107] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
{
  "dependencies" : [
  ],
  "manifest_display_name" : "SJSAssetExportSession",
  "name" : "SJSAssetExportSession",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "macos",
      "version" : "14.0"
    },
    {
      "name" : "ios",
      "version" : "17.0"
    }
  ],
  "products" : [
    {
      "name" : "SJSAssetExportSession",
      "targets" : [
        "SJSAssetExportSession"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "SJSAssetExportSessionTests",
      "module_type" : "SwiftTarget",
      "name" : "SJSAssetExportSessionTests",
      "path" : "Tests/SJSAssetExportSessionTests",
      "resources" : [
        {
          "path" : "/Users/admin/builder/spi-builder-workspace/Tests/SJSAssetExportSessionTests/Resources/test-4k-hdr-hevc-30fps.mov",
          "rule" : {
            "process" : {
            }
          }
        },
        {
          "path" : "/Users/admin/builder/spi-builder-workspace/Tests/SJSAssetExportSessionTests/Resources/test-5.1-audio.mp4",
          "rule" : {
            "process" : {
            }
          }
        },
        {
          "path" : "/Users/admin/builder/spi-builder-workspace/Tests/SJSAssetExportSessionTests/Resources/test-720p-h264-24fps.mov",
          "rule" : {
            "process" : {
            }
          }
        },
        {
          "path" : "/Users/admin/builder/spi-builder-workspace/Tests/SJSAssetExportSessionTests/Resources/test-no-audio.mp4",
          "rule" : {
            "process" : {
            }
          }
        },
        {
          "path" : "/Users/admin/builder/spi-builder-workspace/Tests/SJSAssetExportSessionTests/Resources/test-no-video.m4a",
          "rule" : {
            "process" : {
            }
          }
        },
        {
          "path" : "/Users/admin/builder/spi-builder-workspace/Tests/SJSAssetExportSessionTests/Resources/test-spatial-audio.mov",
          "rule" : {
            "process" : {
            }
          }
        },
        {
          "path" : "/Users/admin/builder/spi-builder-workspace/Tests/SJSAssetExportSessionTests/Resources/test-x264-1080p-h264-60fps.mp4",
          "rule" : {
            "process" : {
            }
          }
        }
      ],
      "sources" : [
        "AudioMixTests.swift",
        "AutoDestructingURL.swift",
        "BaseTests.swift",
        "DrawFrameTests.swift",
        "ExportFidelityTests.swift",
        "FrameRateTests.swift",
        "ReadmeExamples.swift",
        "SJSAssetExportSessionTests.swift",
        "SendableWrapper.swift",
        "TestVideo.swift"
      ],
      "target_dependencies" : [
        "SJSAssetExportSession"
      ],
      "type" : "test"
    },
    {
      "c99name" : "SJSAssetExportSession",
      "module_type" : "SwiftTarget",
      "name" : "SJSAssetExportSession",
      "path" : "Sources/SJSAssetExportSession",
      "product_memberships" : [
        "SJSAssetExportSession"
      ],
      "sources" : [
        "Array+Extensions.swift",
        "AudioOutputSettings.swift",
        "CMTime+seconds.swift",
        "ExportSession+Error.swift",
        "ExportSession.swift",
        "SampleWriter.swift",
        "VideoFrame.swift",
        "VideoFrameSource.swift",
        "VideoOutputSettings.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "6.0"
}
{
  "workspace" : {
    "name" : "spi-builder-workspace",
    "schemes" : [
      "SJSAssetExportSession"
    ]
  }
}
2026-10-10 04:02:55.734 xcodebuild[700:4357] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.3.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme SJSAssetExportSession -destination platform=macOS,arch=arm64
Command line invocation:
    /Applications/Xcode-26.3.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath /Users/admin/builder/spi-builder-workspace/.derivedData build -scheme SJSAssetExportSession -destination platform=macOS,arch=arm64
Resolve Package Graph
Resolved source packages:
  SJSAssetExportSession: /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 'SJSAssetExportSession' in project 'SJSAssetExportSession'
        ➜ Explicit dependency on target 'SJSAssetExportSession' in project 'SJSAssetExportSession'
    Target 'SJSAssetExportSession' in project 'SJSAssetExportSession' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
ExecuteExternalTool /Applications/Xcode-26.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -isysroot /Applications/Xcode-26.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.2.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-26.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc --version
ExecuteExternalTool /Applications/Xcode-26.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld -version_details
Build description signature: 7b02525bad2c7db5e47467b2dd4518d2
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/7b02525bad2c7db5e47467b2dd4518d2.xcbuilddata
ClangStatCache /Applications/Xcode-26.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-26.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.2.sdk /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx26.2-25C58-dc75598d0054f22ec865fa860f139d726b10091eae1b9012e514a50b0de53ce7.sdkstatcache
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    /Applications/Xcode-26.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-26.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.2.sdk -o /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx26.2-25C58-dc75598d0054f22ec865fa860f139d726b10091eae1b9012e514a50b0de53ce7.sdkstatcache
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/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/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
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/PackageFrameworks
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/PackageFrameworks
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SJSAssetExportSession.build/Debug/SJSAssetExportSession.build/SJSAssetExportSession.DependencyStaticMetadataFileList (in target 'SJSAssetExportSession' from project 'SJSAssetExportSession')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SJSAssetExportSession.build/Debug/SJSAssetExportSession.build/SJSAssetExportSession.DependencyStaticMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SJSAssetExportSession.build/Debug/SJSAssetExportSession.build/SJSAssetExportSession.DependencyMetadataFileList (in target 'SJSAssetExportSession' from project 'SJSAssetExportSession')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SJSAssetExportSession.build/Debug/SJSAssetExportSession.build/SJSAssetExportSession.DependencyMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SJSAssetExportSession.build/Debug/SJSAssetExportSession.build/SJSAssetExportSession.modulemap (in target 'SJSAssetExportSession' from project 'SJSAssetExportSession')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SJSAssetExportSession.build/Debug/SJSAssetExportSession.build/SJSAssetExportSession.modulemap
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SJSAssetExportSession.build/Debug/SJSAssetExportSession.build/Objects-normal/arm64/SJSAssetExportSession.SwiftFileList (in target 'SJSAssetExportSession' from project 'SJSAssetExportSession')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SJSAssetExportSession.build/Debug/SJSAssetExportSession.build/Objects-normal/arm64/SJSAssetExportSession.SwiftFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SJSAssetExportSession.build/Debug/SJSAssetExportSession.build/Objects-normal/arm64/SJSAssetExportSession-OutputFileMap.json (in target 'SJSAssetExportSession' from project 'SJSAssetExportSession')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SJSAssetExportSession.build/Debug/SJSAssetExportSession.build/Objects-normal/arm64/SJSAssetExportSession-OutputFileMap.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SJSAssetExportSession.build/Debug/SJSAssetExportSession.build/Objects-normal/arm64/SJSAssetExportSession.LinkFileList (in target 'SJSAssetExportSession' from project 'SJSAssetExportSession')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SJSAssetExportSession.build/Debug/SJSAssetExportSession.build/Objects-normal/arm64/SJSAssetExportSession.LinkFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SJSAssetExportSession.build/Debug/SJSAssetExportSession.build/Objects-normal/arm64/SJSAssetExportSession_const_extract_protocols.json (in target 'SJSAssetExportSession' from project 'SJSAssetExportSession')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SJSAssetExportSession.build/Debug/SJSAssetExportSession.build/Objects-normal/arm64/SJSAssetExportSession_const_extract_protocols.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SJSAssetExportSession.build/Debug/SJSAssetExportSession.build/Objects-normal/arm64/SJSAssetExportSession.SwiftConstValuesFileList (in target 'SJSAssetExportSession' from project 'SJSAssetExportSession')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SJSAssetExportSession.build/Debug/SJSAssetExportSession.build/Objects-normal/arm64/SJSAssetExportSession.SwiftConstValuesFileList
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps/SJSAssetExportSession.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SJSAssetExportSession.build/Debug/SJSAssetExportSession.build/SJSAssetExportSession.modulemap (in target 'SJSAssetExportSession' from project 'SJSAssetExportSession')
    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/SJSAssetExportSession.build/Debug/SJSAssetExportSession.build/SJSAssetExportSession.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps
SwiftDriver SJSAssetExportSession normal arm64 com.apple.xcode.tools.swift.compiler (in target 'SJSAssetExportSession' from project 'SJSAssetExportSession')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftDriver -- /Applications/Xcode-26.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -module-name SJSAssetExportSession -Onone -enforce-exclusivity\=checked @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SJSAssetExportSession.build/Debug/SJSAssetExportSession.build/Objects-normal/arm64/SJSAssetExportSession.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -DSWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -DXcode -plugin-path /Applications/Xcode-26.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-26.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.2.sdk -target arm64-apple-macos14.0 -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 6 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -Isystem /Applications/Xcode-26.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -F /Applications/Xcode-26.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx26.2-25C58-dc75598d0054f22ec865fa860f139d726b10091eae1b9012e514a50b0de53ce7.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SJSAssetExportSession.build/Debug/SJSAssetExportSession.build/Objects-normal/arm64/SJSAssetExportSession-OutputFileMap.json -use-frontend-parseable-output -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/ModuleCache.noindex -serialize-diagnostics -emit-dependencies -emit-module -emit-module-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SJSAssetExportSession.build/Debug/SJSAssetExportSession.build/Objects-normal/arm64/SJSAssetExportSession.swiftmodule -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -package-name spi_builder_workspace -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SJSAssetExportSession.build/Debug/SJSAssetExportSession.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SJSAssetExportSession.build/Debug/SJSAssetExportSession.build/Objects-normal/arm64/SJSAssetExportSession_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/SJSAssetExportSession.build/Debug/SJSAssetExportSession.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SJSAssetExportSession.build/Debug/SJSAssetExportSession.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SJSAssetExportSession.build/Debug/SJSAssetExportSession.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/SJSAssetExportSession.build/Debug/SJSAssetExportSession.build/Objects-normal/arm64/SJSAssetExportSession-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/ModuleCache.noindex/_AvailabilityInternal-ACGXGTQOMU91F1GNMXA1C2QDV.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_Builtin_stddef-AWSGD144ZJEHJPNRESLK5M553.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_SwiftConcurrencyShims-APV6QGNL2AHR7BP24JBKZH5K0.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/SwiftShims-4CZDGYLK59TEK7G97LCHL4TDM.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/ptrcheck-7OKEKNDFXHF42YHZ64G9W4S1W.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_Builtin_float-28O5DKTTURXB58OJIB9N9LW1F.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_Builtin_stdbool-7EA6WO18B09EC683R1M92LDZS.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_Builtin_stdarg-AVXB2YSWWSIB5C1SPWRDVR5VB.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/ptrauth-698V5DLR9KXHY5FHMJCSAKK1L.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_DarwinFoundation1-6LXSESCV4DJBHRD1JQNXQMMYS.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_DarwinFoundation2-1V0MRPVOPE9TONJYL0JY05P8D.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_Builtin_limits-59QZD3WUDVOJSV3LS1A4R14UC.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_Builtin_stdint-1QF05MS3W8JUY59MWRX6YBSD5.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/sys_types-6YZCS02FGHPIHMATOLDZCHI2G.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_Builtin_tgmath-1ZE4MKSH94P98FF4P102PEWOD.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_Builtin_intrinsics-4MS563ADDSVD0K3Y8B7RTLHAN.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/libDER-7WQEXP1SUOR8GBJI016XD209V.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_Builtin_stdatomic-3NMZZ493HHDZH09EAJOUMN3H5.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_DarwinFoundation3-7NU4T3Q3ZVI3SELV8ZFKR4QNR.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/OpenGL-3OJ02968AOFAZZ1XF3L8VYCP9.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_Builtin_inttypes-4VXZY2JXMN1UDLTVUWKPH8348.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Darwin-DXIZ0KM9BXBIZGPZBSRR1KXK4.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/simd-9JE17P1LS8B4BWHNCMHPFSWV6.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/launch-CR3H05U9B1QNACA57LBODSPIN.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/MachO-EM8HY1PUVS7TC135RWCZLU0MN.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/CUPS-274PBFYVZT56G63BN99J003LN.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/libkern-73LFOQHISNH6KGI8GRLLUYUO6.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/ObjectiveC-3WAQ3YG6LWVXJ4QVAR72PEADB.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/os_object-44PWSP370F74U0FYBPH7IDZ7R.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/os_workgroup-FX4D7S84CXEE8UQA4C57U510.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Dispatch-BSL2636TG1T3T9DF6VKMVQFPW.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/CoreFoundation-5YB3EBT1SGZVMGWQ2849CY7SO.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/XPC-W4G62O3580XJ378BGCHMATTR.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/os-132FGO8D9LIVRWSV4VHEPC9PO.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Security-1CMFEMO97GDGJIM7Y1NWO7QKJ.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/CFNetwork-75PFZ0QR945XPCSSAR0YAZ6Z1.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/IOKit-AXGJ4Z7ISP6NZ8QV44EXJKMK2.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/CoreAudioTypes-T1S6JJT865M0C70CVH0U1397.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/ColorSync-6JZBQCBVAEDN4UE9RBH7JE49H.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/CoreGraphics-EG4BR30QKAS2TCC18YOS51TAQ.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/DiskArbitration-DU5F0N1620OPQTW0YAVZAMB9W.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/CoreServices-6ZTYBBNQWEP9WB6EFE7CYQ790.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/CoreText-63KQJBGVA9P1J1FDDUH8L88BM.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/ImageIO-AZ2CTB8YM1PYQQPYTW6XMLZ3M.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Foundation-EH44L3R4W38VNEZQQFGHU09DV.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/ApplicationServices-74H19YJU0WIJPQV5YIAW6UV8W.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/CoreMIDI-CTAI01X69BV9RXVR3G8WYNJKZ.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/OSLog-E1RSN8LSOC6ZG5BQX2G4CTFBM.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/UniformTypeIdentifiers-2HKJA5UR4I2KVSBMUWBMWOXHK.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/CoreAudio-AT8U533J33V8YYWYKQI0ODE0U.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/IOSurface-D9FA27D4ISZSWK8MBX04QQC7P.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Metal-DA5I0RDYXIID7GFZVSVYC0ZRT.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Carbon-ERH8NXT14U09E4RHEPBZ1CAJZ.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/CoreVideo-B1Y89SK59FDDHTUZN2B4A9QU0.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/AudioToolbox-7RCMXSGV6C0XUQFEOW4DI8DBD.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/CoreImage-EFYOOWQCH2NHIYFSAJA2C8QF6.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/CoreMedia-EB9MYB77QTRSQ5AHHP61I9O48.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/QuartzCore-8EOM2WCUIBF4R82GB50BA5UQC.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/VideoToolbox-5IGUZONMSN2W289XCBOYRJTZE.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/AVFAudio-9FW8SF3DMZHF06AG88VLE78VW.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/MediaToolbox-E7LT6WRB2RHXV6LG26937ZTVB.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/AVFoundation-80NPN1IJEUQOMLV8K7U03ON4.pcm
SwiftCompile normal arm64 Compiling\ ExportSession+Error.swift /Users/admin/builder/spi-builder-workspace/Sources/SJSAssetExportSession/ExportSession+Error.swift (in target 'SJSAssetExportSession' from project 'SJSAssetExportSession')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SJSAssetExportSession/ExportSession+Error.swift (in target 'SJSAssetExportSession' from project 'SJSAssetExportSession')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

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

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

SwiftCompile normal arm64 Compiling\ SampleWriter.swift /Users/admin/builder/spi-builder-workspace/Sources/SJSAssetExportSession/SampleWriter.swift (in target 'SJSAssetExportSession' from project 'SJSAssetExportSession')
Failed frontend command:
/Applications/Xcode-26.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift-frontend -frontend -c /Users/admin/builder/spi-builder-workspace/Sources/SJSAssetExportSession/Array+Extensions.swift /Users/admin/builder/spi-builder-workspace/Sources/SJSAssetExportSession/AudioOutputSettings.swift /Users/admin/builder/spi-builder-workspace/Sources/SJSAssetExportSession/CMTime+seconds.swift /Users/admin/builder/spi-builder-workspace/Sources/SJSAssetExportSession/ExportSession+Error.swift /Users/admin/builder/spi-builder-workspace/Sources/SJSAssetExportSession/ExportSession.swift -primary-file /Users/admin/builder/spi-builder-workspace/Sources/SJSAssetExportSession/SampleWriter.swift /Users/admin/builder/spi-builder-workspace/Sources/SJSAssetExportSession/VideoFrame.swift /Users/admin/builder/spi-builder-workspace/Sources/SJSAssetExportSession/VideoFrameSource.swift /Users/admin/builder/spi-builder-workspace/Sources/SJSAssetExportSession/VideoOutputSettings.swift -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SJSAssetExportSession.build/Debug/SJSAssetExportSession.build/Objects-normal/arm64/SampleWriter.d -emit-const-values-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SJSAssetExportSession.build/Debug/SJSAssetExportSession.build/Objects-normal/arm64/SampleWriter.swiftconstvalues -emit-reference-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SJSAssetExportSession.build/Debug/SJSAssetExportSession.build/Objects-normal/arm64/SampleWriter.swiftdeps -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SJSAssetExportSession.build/Debug/SJSAssetExportSession.build/Objects-normal/arm64/SampleWriter.dia -target arm64-apple-macos14.0 -load-resolved-plugin /Applications/Xcode-26.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins/libFoundationMacros.dylib\#/Applications/Xcode-26.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server\#FoundationMacros -load-resolved-plugin /Applications/Xcode-26.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins/libObservationMacros.dylib\#/Applications/Xcode-26.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server\#ObservationMacros -load-resolved-plugin /Applications/Xcode-26.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins/libSwiftMacros.dylib\#/Applications/Xcode-26.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server\#SwiftMacros -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/SJSAssetExportSession.build/Debug/SJSAssetExportSession.build/Objects-normal/arm64/SJSAssetExportSession-dependencies-1.json -Xllvm -aarch64-use-tbi -enable-objc-interop -stack-check -sdk /Applications/Xcode-26.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.2.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -Isystem /Applications/Xcode-26.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -F /Applications/Xcode-26.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks -no-color-diagnostics -Xcc -fno-color-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules -profile-generate -profile-coverage-mapping -swift-version 6 -enforce-exclusivity\=checked -Onone -D SWIFT_PACKAGE -D DEBUG -D SWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -D Xcode -serialize-debugging-options -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SJSAssetExportSession.build/Debug/SJSAssetExportSession.build/Objects-normal/arm64/SJSAssetExportSession_const_extract_protocols.json -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/macosx26.2-25C58-dc75598d0054f22ec865fa860f139d726b10091eae1b9012e514a50b0de53ce7.sdkstatcache -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SJSAssetExportSession.build/Debug/SJSAssetExportSession.build/swift-overrides.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SJSAssetExportSession.build/Debug/SJSAssetExportSession.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SJSAssetExportSession.build/Debug/SJSAssetExportSession.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SJSAssetExportSession.build/Debug/SJSAssetExportSession.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name SJSAssetExportSession -package-name spi_builder_workspace -frontend-parseable-output -disable-clang-spi -target-sdk-version 26.2 -target-sdk-name macosx26.2 -clang-target arm64-apple-macos26.2 -in-process-plugin-server-path /Applications/Xcode-26.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/libSwiftInProcPluginServer.dylib -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SJSAssetExportSession.build/Debug/SJSAssetExportSession.build/Objects-normal/arm64/SampleWriter.o -index-unit-output-path /SJSAssetExportSession.build/Debug/SJSAssetExportSession.build/Objects-normal/arm64/SampleWriter.o -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -index-system-modules
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SJSAssetExportSession/SampleWriter.swift (in target 'SJSAssetExportSession' from project 'SJSAssetExportSession')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

/Users/admin/builder/spi-builder-workspace/Sources/SJSAssetExportSession/SampleWriter.swift:283:17: error: sending 'input' risks causing data races
                writeNextSample(to: input, from: nextSample)
                ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/SJSAssetExportSession/SampleWriter.swift:283:17: note: 'self'-isolated 'input' is captured by a actor-isolated closure. actor-isolated uses in closure may race against later actor-isolated uses
                writeNextSample(to: input, from: nextSample)
                ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/SJSAssetExportSession/SampleWriter.swift:282:43: note: access can happen concurrently
            let hasMore = autoreleasepool {
                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/SJSAssetExportSession/SampleWriter.swift:283:17: error: sending 'nextSample' risks causing data races
                writeNextSample(to: input, from: nextSample)
                ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/SJSAssetExportSession/SampleWriter.swift:283:17: note: 'self'-isolated 'nextSample' is captured by a actor-isolated closure. actor-isolated uses in closure may race against later actor-isolated uses
                writeNextSample(to: input, from: nextSample)
                ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/SJSAssetExportSession/SampleWriter.swift:282:43: note: access can happen concurrently
            let hasMore = autoreleasepool {
                                          ^
SwiftCompile normal arm64 Compiling\ ExportSession.swift /Users/admin/builder/spi-builder-workspace/Sources/SJSAssetExportSession/ExportSession.swift (in target 'SJSAssetExportSession' from project 'SJSAssetExportSession')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SJSAssetExportSession/ExportSession.swift (in target 'SJSAssetExportSession' from project 'SJSAssetExportSession')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

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

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

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

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

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

SwiftDriverJobDiscovery normal arm64 Emitting module for SJSAssetExportSession (in target 'SJSAssetExportSession' from project 'SJSAssetExportSession')
SwiftDriver\ Compilation\ Requirements SJSAssetExportSession normal arm64 com.apple.xcode.tools.swift.compiler (in target 'SJSAssetExportSession' from project 'SJSAssetExportSession')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-Swift-Compilation-Requirements -- /Applications/Xcode-26.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -module-name SJSAssetExportSession -Onone -enforce-exclusivity\=checked @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SJSAssetExportSession.build/Debug/SJSAssetExportSession.build/Objects-normal/arm64/SJSAssetExportSession.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -DSWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -DXcode -plugin-path /Applications/Xcode-26.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-26.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.2.sdk -target arm64-apple-macos14.0 -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 6 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -Isystem /Applications/Xcode-26.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -F /Applications/Xcode-26.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx26.2-25C58-dc75598d0054f22ec865fa860f139d726b10091eae1b9012e514a50b0de53ce7.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SJSAssetExportSession.build/Debug/SJSAssetExportSession.build/Objects-normal/arm64/SJSAssetExportSession-OutputFileMap.json -use-frontend-parseable-output -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/ModuleCache.noindex -serialize-diagnostics -emit-dependencies -emit-module -emit-module-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SJSAssetExportSession.build/Debug/SJSAssetExportSession.build/Objects-normal/arm64/SJSAssetExportSession.swiftmodule -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -package-name spi_builder_workspace -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SJSAssetExportSession.build/Debug/SJSAssetExportSession.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SJSAssetExportSession.build/Debug/SJSAssetExportSession.build/Objects-normal/arm64/SJSAssetExportSession_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/SJSAssetExportSession.build/Debug/SJSAssetExportSession.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SJSAssetExportSession.build/Debug/SJSAssetExportSession.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SJSAssetExportSession.build/Debug/SJSAssetExportSession.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/SJSAssetExportSession.build/Debug/SJSAssetExportSession.build/Objects-normal/arm64/SJSAssetExportSession-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
SwiftMergeGeneratedHeaders /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps/SJSAssetExportSession-Swift.h /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SJSAssetExportSession.build/Debug/SJSAssetExportSession.build/Objects-normal/arm64/SJSAssetExportSession-Swift.h (in target 'SJSAssetExportSession' from project 'SJSAssetExportSession')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-swiftHeaderTool -arch arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SJSAssetExportSession.build/Debug/SJSAssetExportSession.build/Objects-normal/arm64/SJSAssetExportSession-Swift.h -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps/SJSAssetExportSession-Swift.h
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/SJSAssetExportSession.swiftmodule/arm64-apple-macos.swiftmodule /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SJSAssetExportSession.build/Debug/SJSAssetExportSession.build/Objects-normal/arm64/SJSAssetExportSession.swiftmodule (in target 'SJSAssetExportSession' from project 'SJSAssetExportSession')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-copy -exclude .DS_Store -exclude CVS -exclude .svn -exclude .git -exclude .hg -resolve-src-symlinks -rename /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SJSAssetExportSession.build/Debug/SJSAssetExportSession.build/Objects-normal/arm64/SJSAssetExportSession.swiftmodule /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/SJSAssetExportSession.swiftmodule/arm64-apple-macos.swiftmodule
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/SJSAssetExportSession.swiftmodule/arm64-apple-macos.swiftdoc /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SJSAssetExportSession.build/Debug/SJSAssetExportSession.build/Objects-normal/arm64/SJSAssetExportSession.swiftdoc (in target 'SJSAssetExportSession' from project 'SJSAssetExportSession')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-copy -exclude .DS_Store -exclude CVS -exclude .svn -exclude .git -exclude .hg -resolve-src-symlinks -rename /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SJSAssetExportSession.build/Debug/SJSAssetExportSession.build/Objects-normal/arm64/SJSAssetExportSession.swiftdoc /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/SJSAssetExportSession.swiftmodule/arm64-apple-macos.swiftdoc
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/SJSAssetExportSession.swiftmodule/arm64-apple-macos.abi.json /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SJSAssetExportSession.build/Debug/SJSAssetExportSession.build/Objects-normal/arm64/SJSAssetExportSession.abi.json (in target 'SJSAssetExportSession' from project 'SJSAssetExportSession')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-copy -exclude .DS_Store -exclude CVS -exclude .svn -exclude .git -exclude .hg -resolve-src-symlinks -rename /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SJSAssetExportSession.build/Debug/SJSAssetExportSession.build/Objects-normal/arm64/SJSAssetExportSession.abi.json /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/SJSAssetExportSession.swiftmodule/arm64-apple-macos.abi.json
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/SJSAssetExportSession.swiftmodule/Project/arm64-apple-macos.swiftsourceinfo /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SJSAssetExportSession.build/Debug/SJSAssetExportSession.build/Objects-normal/arm64/SJSAssetExportSession.swiftsourceinfo (in target 'SJSAssetExportSession' from project 'SJSAssetExportSession')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-copy -exclude .DS_Store -exclude CVS -exclude .svn -exclude .git -exclude .hg -resolve-src-symlinks -rename /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SJSAssetExportSession.build/Debug/SJSAssetExportSession.build/Objects-normal/arm64/SJSAssetExportSession.swiftsourceinfo /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/SJSAssetExportSession.swiftmodule/Project/arm64-apple-macos.swiftsourceinfo
SwiftDriverJobDiscovery normal arm64 Compiling Array+Extensions.swift (in target 'SJSAssetExportSession' from project 'SJSAssetExportSession')
SwiftDriverJobDiscovery normal arm64 Compiling ExportSession+Error.swift (in target 'SJSAssetExportSession' from project 'SJSAssetExportSession')
SwiftDriverJobDiscovery normal arm64 Compiling CMTime+seconds.swift (in target 'SJSAssetExportSession' from project 'SJSAssetExportSession')
SwiftDriverJobDiscovery normal arm64 Compiling VideoFrame.swift (in target 'SJSAssetExportSession' from project 'SJSAssetExportSession')
SwiftDriverJobDiscovery normal arm64 Compiling AudioOutputSettings.swift (in target 'SJSAssetExportSession' from project 'SJSAssetExportSession')
2026-10-10 04:02:57.055 xcodebuild[702:4406] [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:45d34a4c8d7c36732b7b4d4abf988482a237997f, name:My Mac }
{ platform:macOS, arch:arm64, variant:Mac Catalyst, id:45d34a4c8d7c36732b7b4d4abf988482a237997f, name:My Mac }
{ platform:macOS, arch:arm64, variant:DriverKit, id:45d34a4c8d7c36732b7b4d4abf988482a237997f, name:My Mac }
{ platform:macOS, arch:arm64, variant:Designed for [iPad,iPhone], id:45d34a4c8d7c36732b7b4d4abf988482a237997f, name:My Mac }
** BUILD FAILED **
The following build commands failed:
	SwiftCompile normal arm64 Compiling\ SampleWriter.swift /Users/admin/builder/spi-builder-workspace/Sources/SJSAssetExportSession/SampleWriter.swift (in target 'SJSAssetExportSession' from project 'SJSAssetExportSession')
	SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SJSAssetExportSession/SampleWriter.swift (in target 'SJSAssetExportSession' from project 'SJSAssetExportSession')
	Building workspace spi-builder-workspace with scheme SJSAssetExportSession
(3 failures)
Command line invocation:
    /Applications/Xcode-26.3.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
Resolved source packages:
  SJSAssetExportSession: /Users/admin/builder/spi-builder-workspace
resolved source packages: SJSAssetExportSession
2026-10-10 04:03:09.364 xcodebuild[790:4782] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
{
  "dependencies" : [
  ],
  "manifest_display_name" : "SJSAssetExportSession",
  "name" : "SJSAssetExportSession",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "macos",
      "version" : "14.0"
    },
    {
      "name" : "ios",
      "version" : "17.0"
    }
  ],
  "products" : [
    {
      "name" : "SJSAssetExportSession",
      "targets" : [
        "SJSAssetExportSession"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "SJSAssetExportSessionTests",
      "module_type" : "SwiftTarget",
      "name" : "SJSAssetExportSessionTests",
      "path" : "Tests/SJSAssetExportSessionTests",
      "resources" : [
        {
          "path" : "/Users/admin/builder/spi-builder-workspace/Tests/SJSAssetExportSessionTests/Resources/test-4k-hdr-hevc-30fps.mov",
          "rule" : {
            "process" : {
            }
          }
        },
        {
          "path" : "/Users/admin/builder/spi-builder-workspace/Tests/SJSAssetExportSessionTests/Resources/test-5.1-audio.mp4",
          "rule" : {
            "process" : {
            }
          }
        },
        {
          "path" : "/Users/admin/builder/spi-builder-workspace/Tests/SJSAssetExportSessionTests/Resources/test-720p-h264-24fps.mov",
          "rule" : {
            "process" : {
            }
          }
        },
        {
          "path" : "/Users/admin/builder/spi-builder-workspace/Tests/SJSAssetExportSessionTests/Resources/test-no-audio.mp4",
          "rule" : {
            "process" : {
            }
          }
        },
        {
          "path" : "/Users/admin/builder/spi-builder-workspace/Tests/SJSAssetExportSessionTests/Resources/test-no-video.m4a",
          "rule" : {
            "process" : {
            }
          }
        },
        {
          "path" : "/Users/admin/builder/spi-builder-workspace/Tests/SJSAssetExportSessionTests/Resources/test-spatial-audio.mov",
          "rule" : {
            "process" : {
            }
          }
        },
        {
          "path" : "/Users/admin/builder/spi-builder-workspace/Tests/SJSAssetExportSessionTests/Resources/test-x264-1080p-h264-60fps.mp4",
          "rule" : {
            "process" : {
            }
          }
        }
      ],
      "sources" : [
        "AudioMixTests.swift",
        "AutoDestructingURL.swift",
        "BaseTests.swift",
        "DrawFrameTests.swift",
        "ExportFidelityTests.swift",
        "FrameRateTests.swift",
        "ReadmeExamples.swift",
        "SJSAssetExportSessionTests.swift",
        "SendableWrapper.swift",
        "TestVideo.swift"
      ],
      "target_dependencies" : [
        "SJSAssetExportSession"
      ],
      "type" : "test"
    },
    {
      "c99name" : "SJSAssetExportSession",
      "module_type" : "SwiftTarget",
      "name" : "SJSAssetExportSession",
      "path" : "Sources/SJSAssetExportSession",
      "product_memberships" : [
        "SJSAssetExportSession"
      ],
      "sources" : [
        "Array+Extensions.swift",
        "AudioOutputSettings.swift",
        "CMTime+seconds.swift",
        "ExportSession+Error.swift",
        "ExportSession.swift",
        "SampleWriter.swift",
        "VideoFrame.swift",
        "VideoFrameSource.swift",
        "VideoOutputSettings.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "6.0"
}
{
  "workspace" : {
    "name" : "spi-builder-workspace",
    "schemes" : [
      "SJSAssetExportSession"
    ]
  }
}
2026-10-10 04:03:10.453 xcodebuild[798:4867] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.3.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme SJSAssetExportSession -destination platform=macOS,arch=arm64
Command line invocation:
    /Applications/Xcode-26.3.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath /Users/admin/builder/spi-builder-workspace/.derivedData build -scheme SJSAssetExportSession -destination platform=macOS,arch=arm64
Resolve Package Graph
Resolved source packages:
  SJSAssetExportSession: /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 'SJSAssetExportSession' in project 'SJSAssetExportSession'
        ➜ Explicit dependency on target 'SJSAssetExportSession' in project 'SJSAssetExportSession'
    Target 'SJSAssetExportSession' in project 'SJSAssetExportSession' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
ClangStatCache /Applications/Xcode-26.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-26.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.2.sdk /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx26.2-25C58-dc75598d0054f22ec865fa860f139d726b10091eae1b9012e514a50b0de53ce7.sdkstatcache
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    /Applications/Xcode-26.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-26.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.2.sdk -o /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx26.2-25C58-dc75598d0054f22ec865fa860f139d726b10091eae1b9012e514a50b0de53ce7.sdkstatcache
SwiftDriver SJSAssetExportSession normal arm64 com.apple.xcode.tools.swift.compiler (in target 'SJSAssetExportSession' from project 'SJSAssetExportSession')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftDriver -- /Applications/Xcode-26.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -module-name SJSAssetExportSession -Onone -enforce-exclusivity\=checked @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SJSAssetExportSession.build/Debug/SJSAssetExportSession.build/Objects-normal/arm64/SJSAssetExportSession.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -DSWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -DXcode -plugin-path /Applications/Xcode-26.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-26.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.2.sdk -target arm64-apple-macos14.0 -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 6 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -Isystem /Applications/Xcode-26.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -F /Applications/Xcode-26.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx26.2-25C58-dc75598d0054f22ec865fa860f139d726b10091eae1b9012e514a50b0de53ce7.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SJSAssetExportSession.build/Debug/SJSAssetExportSession.build/Objects-normal/arm64/SJSAssetExportSession-OutputFileMap.json -use-frontend-parseable-output -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/ModuleCache.noindex -serialize-diagnostics -emit-dependencies -emit-module -emit-module-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SJSAssetExportSession.build/Debug/SJSAssetExportSession.build/Objects-normal/arm64/SJSAssetExportSession.swiftmodule -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -package-name spi_builder_workspace -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SJSAssetExportSession.build/Debug/SJSAssetExportSession.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SJSAssetExportSession.build/Debug/SJSAssetExportSession.build/Objects-normal/arm64/SJSAssetExportSession_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/SJSAssetExportSession.build/Debug/SJSAssetExportSession.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SJSAssetExportSession.build/Debug/SJSAssetExportSession.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SJSAssetExportSession.build/Debug/SJSAssetExportSession.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/SJSAssetExportSession.build/Debug/SJSAssetExportSession.build/Objects-normal/arm64/SJSAssetExportSession-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
SwiftCompile normal arm64 Compiling\ VideoFrameSource.swift /Users/admin/builder/spi-builder-workspace/Sources/SJSAssetExportSession/VideoFrameSource.swift (in target 'SJSAssetExportSession' from project 'SJSAssetExportSession')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SJSAssetExportSession/VideoFrameSource.swift (in target 'SJSAssetExportSession' from project 'SJSAssetExportSession')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

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

/Users/admin/builder/spi-builder-workspace/Sources/SJSAssetExportSession/SampleWriter.swift:283:17: error: sending 'input' risks causing data races
                writeNextSample(to: input, from: nextSample)
                ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/SJSAssetExportSession/SampleWriter.swift:283:17: note: 'self'-isolated 'input' is captured by a actor-isolated closure. actor-isolated uses in closure may race against later actor-isolated uses
                writeNextSample(to: input, from: nextSample)
                ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/SJSAssetExportSession/SampleWriter.swift:282:43: note: access can happen concurrently
            let hasMore = autoreleasepool {
                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/SJSAssetExportSession/SampleWriter.swift:283:17: error: sending 'nextSample' risks causing data races
                writeNextSample(to: input, from: nextSample)
                ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/SJSAssetExportSession/SampleWriter.swift:283:17: note: 'self'-isolated 'nextSample' is captured by a actor-isolated closure. actor-isolated uses in closure may race against later actor-isolated uses
                writeNextSample(to: input, from: nextSample)
                ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/SJSAssetExportSession/SampleWriter.swift:282:43: note: access can happen concurrently
            let hasMore = autoreleasepool {
                                          ^
Failed frontend command:
/Applications/Xcode-26.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift-frontend -frontend -c /Users/admin/builder/spi-builder-workspace/Sources/SJSAssetExportSession/Array+Extensions.swift /Users/admin/builder/spi-builder-workspace/Sources/SJSAssetExportSession/AudioOutputSettings.swift /Users/admin/builder/spi-builder-workspace/Sources/SJSAssetExportSession/CMTime+seconds.swift /Users/admin/builder/spi-builder-workspace/Sources/SJSAssetExportSession/ExportSession+Error.swift /Users/admin/builder/spi-builder-workspace/Sources/SJSAssetExportSession/ExportSession.swift -primary-file /Users/admin/builder/spi-builder-workspace/Sources/SJSAssetExportSession/SampleWriter.swift /Users/admin/builder/spi-builder-workspace/Sources/SJSAssetExportSession/VideoFrame.swift /Users/admin/builder/spi-builder-workspace/Sources/SJSAssetExportSession/VideoFrameSource.swift /Users/admin/builder/spi-builder-workspace/Sources/SJSAssetExportSession/VideoOutputSettings.swift -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SJSAssetExportSession.build/Debug/SJSAssetExportSession.build/Objects-normal/arm64/SampleWriter.d -emit-const-values-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SJSAssetExportSession.build/Debug/SJSAssetExportSession.build/Objects-normal/arm64/SampleWriter.swiftconstvalues -emit-reference-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SJSAssetExportSession.build/Debug/SJSAssetExportSession.build/Objects-normal/arm64/SampleWriter.swiftdeps -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SJSAssetExportSession.build/Debug/SJSAssetExportSession.build/Objects-normal/arm64/SampleWriter.dia -target arm64-apple-macos14.0 -load-resolved-plugin /Applications/Xcode-26.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins/libFoundationMacros.dylib\#/Applications/Xcode-26.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server\#FoundationMacros -load-resolved-plugin /Applications/Xcode-26.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins/libObservationMacros.dylib\#/Applications/Xcode-26.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server\#ObservationMacros -load-resolved-plugin /Applications/Xcode-26.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins/libSwiftMacros.dylib\#/Applications/Xcode-26.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server\#SwiftMacros -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/SJSAssetExportSession.build/Debug/SJSAssetExportSession.build/Objects-normal/arm64/SJSAssetExportSession-dependencies-1.json -Xllvm -aarch64-use-tbi -enable-objc-interop -stack-check -sdk /Applications/Xcode-26.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.2.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -Isystem /Applications/Xcode-26.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -F /Applications/Xcode-26.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks -no-color-diagnostics -Xcc -fno-color-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules -profile-generate -profile-coverage-mapping -swift-version 6 -enforce-exclusivity\=checked -Onone -D SWIFT_PACKAGE -D DEBUG -D SWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -D Xcode -serialize-debugging-options -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SJSAssetExportSession.build/Debug/SJSAssetExportSession.build/Objects-normal/arm64/SJSAssetExportSession_const_extract_protocols.json -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/macosx26.2-25C58-dc75598d0054f22ec865fa860f139d726b10091eae1b9012e514a50b0de53ce7.sdkstatcache -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SJSAssetExportSession.build/Debug/SJSAssetExportSession.build/swift-overrides.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SJSAssetExportSession.build/Debug/SJSAssetExportSession.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SJSAssetExportSession.build/Debug/SJSAssetExportSession.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SJSAssetExportSession.build/Debug/SJSAssetExportSession.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name SJSAssetExportSession -package-name spi_builder_workspace -frontend-parseable-output -disable-clang-spi -target-sdk-version 26.2 -target-sdk-name macosx26.2 -clang-target arm64-apple-macos26.2 -in-process-plugin-server-path /Applications/Xcode-26.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/libSwiftInProcPluginServer.dylib -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SJSAssetExportSession.build/Debug/SJSAssetExportSession.build/Objects-normal/arm64/SampleWriter.o -index-unit-output-path /SJSAssetExportSession.build/Debug/SJSAssetExportSession.build/Objects-normal/arm64/SampleWriter.o -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -index-system-modules
SwiftEmitModule normal arm64 Emitting\ module\ for\ SJSAssetExportSession (in target 'SJSAssetExportSession' from project 'SJSAssetExportSession')
EmitSwiftModule normal arm64 (in target 'SJSAssetExportSession' from project 'SJSAssetExportSession')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

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

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

SwiftDriverJobDiscovery normal arm64 Compiling ExportSession.swift (in target 'SJSAssetExportSession' from project 'SJSAssetExportSession')
SwiftCompile normal arm64 Compiling\ ExportSession+Error.swift /Users/admin/builder/spi-builder-workspace/Sources/SJSAssetExportSession/ExportSession+Error.swift (in target 'SJSAssetExportSession' from project 'SJSAssetExportSession')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SJSAssetExportSession/ExportSession+Error.swift (in target 'SJSAssetExportSession' from project 'SJSAssetExportSession')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

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

SwiftDriverJobDiscovery normal arm64 Compiling VideoFrameSource.swift (in target 'SJSAssetExportSession' from project 'SJSAssetExportSession')
2026-10-10 04:03:11.329 xcodebuild[800:4896] [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:45d34a4c8d7c36732b7b4d4abf988482a237997f, name:My Mac }
{ platform:macOS, arch:arm64, variant:Mac Catalyst, id:45d34a4c8d7c36732b7b4d4abf988482a237997f, name:My Mac }
{ platform:macOS, arch:arm64, variant:DriverKit, id:45d34a4c8d7c36732b7b4d4abf988482a237997f, name:My Mac }
{ platform:macOS, arch:arm64, variant:Designed for [iPad,iPhone], id:45d34a4c8d7c36732b7b4d4abf988482a237997f, name:My Mac }
** BUILD FAILED **
The following build commands failed:
	SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SJSAssetExportSession/SampleWriter.swift (in target 'SJSAssetExportSession' from project 'SJSAssetExportSession')
	SwiftCompile normal arm64 Compiling\ SampleWriter.swift /Users/admin/builder/spi-builder-workspace/Sources/SJSAssetExportSession/SampleWriter.swift (in target 'SJSAssetExportSession' from project 'SJSAssetExportSession')
	Building workspace spi-builder-workspace with scheme SJSAssetExportSession
(3 failures)
BUILD FAILURE 6.2 macosXcodebuild