Swift Package Index

Build Information

Failed to build SJSAssetExportSession, reference main (12243a), with Swift 6.2 for iOS using Xcode 26.3 on 10 Oct 2026 08:18:53 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 generic/platform=iOS

Build Log

========================================
RunAll
========================================
Builder version: 5.1.1
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/samsonjs/SJSAssetExportSession.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/samsonjs/SJSAssetExportSession
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
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 main
========================================
Build
========================================
Selected platform:         iOS
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 04:18:21.376 xcodebuild[538:3103] [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 04:18:39.661 xcodebuild[699:4321] [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 generic/platform=iOS
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 generic/platform=iOS
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/iPhoneOS.platform/Developer/SDKs/iPhoneOS26.2.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: 9129313e3e4c3bf6fafd787a398a3774
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/9129313e3e4c3bf6fafd787a398a3774.xcbuilddata
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products
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-26.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-26.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS26.2.sdk /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/iphoneos26.2-23C57-dc75598d0054f22ec865fa860f139d7288450c32e1b53ef065a99acc3d9992c6.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/iPhoneOS.platform/Developer/SDKs/iPhoneOS26.2.sdk -o /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/iphoneos26.2-23C57-dc75598d0054f22ec865fa860f139d7288450c32e1b53ef065a99acc3d9992c6.sdkstatcache
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/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/EagerLinkingTBDs/Debug-iphoneos
    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-iphoneos
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos/PackageFrameworks
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos/PackageFrameworks
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SJSAssetExportSession.build/Debug-iphoneos/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-iphoneos/SJSAssetExportSession.build/SJSAssetExportSession.DependencyStaticMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SJSAssetExportSession.build/Debug-iphoneos/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-iphoneos/SJSAssetExportSession.build/SJSAssetExportSession.DependencyMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SJSAssetExportSession.build/Debug-iphoneos/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-iphoneos/SJSAssetExportSession.build/SJSAssetExportSession.modulemap
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SJSAssetExportSession.build/Debug-iphoneos/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-iphoneos/SJSAssetExportSession.build/Objects-normal/arm64/SJSAssetExportSession.SwiftConstValuesFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SJSAssetExportSession.build/Debug-iphoneos/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-iphoneos/SJSAssetExportSession.build/Objects-normal/arm64/SJSAssetExportSession-OutputFileMap.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SJSAssetExportSession.build/Debug-iphoneos/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-iphoneos/SJSAssetExportSession.build/Objects-normal/arm64/SJSAssetExportSession_const_extract_protocols.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SJSAssetExportSession.build/Debug-iphoneos/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-iphoneos/SJSAssetExportSession.build/Objects-normal/arm64/SJSAssetExportSession.LinkFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SJSAssetExportSession.build/Debug-iphoneos/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-iphoneos/SJSAssetExportSession.build/Objects-normal/arm64/SJSAssetExportSession.SwiftFileList
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps-iphoneos/SJSAssetExportSession.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SJSAssetExportSession.build/Debug-iphoneos/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-iphoneos/SJSAssetExportSession.build/SJSAssetExportSession.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps-iphoneos
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-iphoneos/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/iPhoneOS.platform/Developer/SDKs/iPhoneOS26.2.sdk -target arm64-apple-ios17.0 -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-iphoneos -Isystem /Applications/Xcode-26.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos -F /Applications/Xcode-26.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-26.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS26.2.sdk/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/iphoneos26.2-23C57-dc75598d0054f22ec865fa860f139d7288450c32e1b53ef065a99acc3d9992c6.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SJSAssetExportSession.build/Debug-iphoneos/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-iphoneos/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-iphoneos/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-iphoneos/SJSAssetExportSession.build/Objects-normal/arm64/SJSAssetExportSession_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SJSAssetExportSession.build/Debug-iphoneos/SJSAssetExportSession.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SJSAssetExportSession.build/Debug-iphoneos/SJSAssetExportSession.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SJSAssetExportSession.build/Debug-iphoneos/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-iphoneos/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-238U7EDZTOSAM0WLYXPIBSYK6.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/ptrcheck-AL4JQRL8CN1L0URDR9ZZGI2V6.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_Builtin_stdbool-AXIQT8FG5ZXGRPM1I6E0U32E.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_Builtin_stddef-B09868UGMOSOZMPJ8JUGPJJVV.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/ptrauth-E0ZOXCUR7EX7V7J8AS94MXFZF.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/SwiftShims-4WT6QF148X2PX91XRARDW1HOH.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_Builtin_float-AC0UAS1MYJSEUK4ILTYI86067.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_SwiftConcurrencyShims-70UQ8863ICPTF1A2KW26K46ZH.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_Builtin_stdarg-F2KH1U0P38I7DUS9THI8OVM1P.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_DarwinFoundation1-DF0AOXIRXL1H5KMV8ADJ2ZWFI.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_Builtin_limits-8JM49ZSS8KHA5TJH3Q3AK73TJ.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_DarwinFoundation2-D4QO7TCT6T5S8BH52MXFU25E9.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_Builtin_stdint-36ISE7V0NSHHDZNFZXVYA232A.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_Builtin_tgmath-BQMO1V4ZXV3JDFEMUOE9GASNG.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/sys_types-4TKXL231W5KHP7I1VZYPJINB6.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_Builtin_intrinsics-BW9WAEOFL6DHRJA8UZA4AESBX.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_DarwinFoundation3-8I53BB5190Y4RRAPQN7QJTTL5.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_Builtin_stdatomic-DH9KHBQMR5WAAXJJ93SACSOIG.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_Builtin_inttypes-6IQRR0D2P1SWYTN7UL0Q94NAG.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Darwin-EYC6MB3T1W852BL487FL7CHLF.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/simd-7O6TVSVZWWV47ZNI1V35IK3D4.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/MachO-2LDRD0D6O9TJJWZTONACPFYMY.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/ObjectiveC-91QLHVA1T95IWUR41UMUPLZ1F.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/os_object-39BTXB37M8RYX43RBQLZFYXZR.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/os_workgroup-2D7ALO08G86SUAMXWM8UVUILU.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Dispatch-63RPNLU89YFQROP9YX3SN7BE2.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/XPC-OFWZKA3UD5Y08XN4A2JOD12X.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/CoreFoundation-5K9QMVNR9DDJTCQVTA8AXU20M.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/dnssd-51XZM2JEZIB6Q0LJMSDUU6H3X.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/os-7UA1Q8JZPBPIQSKAUQ292RM3F.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Security-2E4OTG94SRFWX8Z13ZLNN42K2.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/CFNetwork-ER67VEN2FOAE2D2E7D4MPD0GX.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/CoreGraphics-EA7X7UK3IZ7JJ27RADPWYHKXK.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/CoreAudioTypes-919F2QMNSWGJ0U1FPZTGDNJSS.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/CoreAudio-1VCYLLO6FABI381FJC4C7HUCX.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Foundation-A7N0XN7W47YS70CE3AZF283OK.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/ImageIO-EF2U3OMVVGYTTY90D4WKKN601.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Network-1SQTBO1UDOERZS2RJLRMZSO0L.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/OSLog-85572LLYYYOGKUKOUG1PAQM3Y.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/UniformTypeIdentifiers-37LHFOJP0CO5OJT2YEPXVISZC.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/IOSurface-F1CWZOIZOPU2V83W9H1WJ8DGF.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/CoreMIDI-20RTPVHLP0V5OQ2LR1T9P60IC.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Metal-5FU7ESGMU4MDNQLLX8XAUM78U.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/OpenGLES-A10JYXTEDVVX4RAAHUDG79WQ1.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/AudioToolbox-6OKZYQX2NFN6PN6BZ2Y919G9Q.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/AVRouting-6TN62Q7ZQJVX4WYM30YX4MWQ7.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/CoreVideo-EAU8VLZDCRBSJEHSWTXWF8H1.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/CoreMedia-9U56VOGVI5WX6408CDQ6RMHZ6.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/CoreImage-609CX1EWXL790VYMINOD9JU9M.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/QuartzCore-22QYGL903ZB7IQ542T8PHWU7N.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/AVFAudio-8ADVZQIGVH2XVX4DTDAYML6QT.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/VideoToolbox-3Z3OLHGNY4EFWDLLIFDTHVH4H.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/MediaToolbox-8I05EL42JOVHL3FOXI7VUMPCU.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/AVFoundation-94VBEM6R7CTD9N1S4ZKC66210.pcm
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\ 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\ 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\ 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\ 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

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-iphoneos/SJSAssetExportSession.build/Objects-normal/arm64/SampleWriter.d -emit-const-values-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SJSAssetExportSession.build/Debug-iphoneos/SJSAssetExportSession.build/Objects-normal/arm64/SampleWriter.swiftconstvalues -emit-reference-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SJSAssetExportSession.build/Debug-iphoneos/SJSAssetExportSession.build/Objects-normal/arm64/SampleWriter.swiftdeps -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SJSAssetExportSession.build/Debug-iphoneos/SJSAssetExportSession.build/Objects-normal/arm64/SampleWriter.dia -target arm64-apple-ios17.0 -load-resolved-plugin /Applications/Xcode-26.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/lib/swift/host/plugins/libFoundationMacros.dylib\#/Applications/Xcode-26.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin/swift-plugin-server\#FoundationMacros -load-resolved-plugin /Applications/Xcode-26.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/lib/swift/host/plugins/libObservationMacros.dylib\#/Applications/Xcode-26.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin/swift-plugin-server\#ObservationMacros -load-resolved-plugin /Applications/Xcode-26.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/lib/swift/host/plugins/libSwiftMacros.dylib\#/Applications/Xcode-26.3.0.app/Contents/Developer/Platforms/iPhoneOS.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-iphoneos/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/iPhoneOS.platform/Developer/SDKs/iPhoneOS26.2.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos -Isystem /Applications/Xcode-26.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos -F /Applications/Xcode-26.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-26.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS26.2.sdk/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-iphoneos/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/iphoneos26.2-23C57-dc75598d0054f22ec865fa860f139d7288450c32e1b53ef065a99acc3d9992c6.sdkstatcache -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SJSAssetExportSession.build/Debug-iphoneos/SJSAssetExportSession.build/swift-overrides.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SJSAssetExportSession.build/Debug-iphoneos/SJSAssetExportSession.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SJSAssetExportSession.build/Debug-iphoneos/SJSAssetExportSession.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SJSAssetExportSession.build/Debug-iphoneos/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 iphoneos26.2 -clang-target arm64-apple-ios26.2 -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-iphoneos/SJSAssetExportSession.build/Objects-normal/arm64/SampleWriter.o -index-unit-output-path /SJSAssetExportSession.build/Debug-iphoneos/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\ 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\ 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-iphoneos/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/iPhoneOS.platform/Developer/SDKs/iPhoneOS26.2.sdk -target arm64-apple-ios17.0 -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-iphoneos -Isystem /Applications/Xcode-26.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos -F /Applications/Xcode-26.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-26.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS26.2.sdk/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/iphoneos26.2-23C57-dc75598d0054f22ec865fa860f139d7288450c32e1b53ef065a99acc3d9992c6.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SJSAssetExportSession.build/Debug-iphoneos/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-iphoneos/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-iphoneos/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-iphoneos/SJSAssetExportSession.build/Objects-normal/arm64/SJSAssetExportSession_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SJSAssetExportSession.build/Debug-iphoneos/SJSAssetExportSession.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SJSAssetExportSession.build/Debug-iphoneos/SJSAssetExportSession.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SJSAssetExportSession.build/Debug-iphoneos/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-iphoneos/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-iphoneos/SJSAssetExportSession-Swift.h /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SJSAssetExportSession.build/Debug-iphoneos/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-iphoneos/SJSAssetExportSession.build/Objects-normal/arm64/SJSAssetExportSession-Swift.h -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps-iphoneos/SJSAssetExportSession-Swift.h
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos/SJSAssetExportSession.swiftmodule/arm64-apple-ios.swiftmodule /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SJSAssetExportSession.build/Debug-iphoneos/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-iphoneos/SJSAssetExportSession.build/Objects-normal/arm64/SJSAssetExportSession.swiftmodule /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos/SJSAssetExportSession.swiftmodule/arm64-apple-ios.swiftmodule
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos/SJSAssetExportSession.swiftmodule/arm64-apple-ios.swiftdoc /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SJSAssetExportSession.build/Debug-iphoneos/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-iphoneos/SJSAssetExportSession.build/Objects-normal/arm64/SJSAssetExportSession.swiftdoc /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos/SJSAssetExportSession.swiftmodule/arm64-apple-ios.swiftdoc
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos/SJSAssetExportSession.swiftmodule/arm64-apple-ios.abi.json /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SJSAssetExportSession.build/Debug-iphoneos/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-iphoneos/SJSAssetExportSession.build/Objects-normal/arm64/SJSAssetExportSession.abi.json /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos/SJSAssetExportSession.swiftmodule/arm64-apple-ios.abi.json
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos/SJSAssetExportSession.swiftmodule/Project/arm64-apple-ios.swiftsourceinfo /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SJSAssetExportSession.build/Debug-iphoneos/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-iphoneos/SJSAssetExportSession.build/Objects-normal/arm64/SJSAssetExportSession.swiftsourceinfo /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos/SJSAssetExportSession.swiftmodule/Project/arm64-apple-ios.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 04:18:41.120 xcodebuild[701:4369] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
** 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 04:18:49.923 xcodebuild[781:4708] [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 04:18:51.028 xcodebuild[789:4786] [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 generic/platform=iOS
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 generic/platform=iOS
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/iPhoneOS.platform/Developer/SDKs/iPhoneOS26.2.sdk /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/iphoneos26.2-23C57-dc75598d0054f22ec865fa860f139d7288450c32e1b53ef065a99acc3d9992c6.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/iPhoneOS.platform/Developer/SDKs/iPhoneOS26.2.sdk -o /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/iphoneos26.2-23C57-dc75598d0054f22ec865fa860f139d7288450c32e1b53ef065a99acc3d9992c6.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-iphoneos/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/iPhoneOS.platform/Developer/SDKs/iPhoneOS26.2.sdk -target arm64-apple-ios17.0 -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-iphoneos -Isystem /Applications/Xcode-26.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos -F /Applications/Xcode-26.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-26.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS26.2.sdk/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/iphoneos26.2-23C57-dc75598d0054f22ec865fa860f139d7288450c32e1b53ef065a99acc3d9992c6.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SJSAssetExportSession.build/Debug-iphoneos/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-iphoneos/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-iphoneos/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-iphoneos/SJSAssetExportSession.build/Objects-normal/arm64/SJSAssetExportSession_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SJSAssetExportSession.build/Debug-iphoneos/SJSAssetExportSession.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SJSAssetExportSession.build/Debug-iphoneos/SJSAssetExportSession.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SJSAssetExportSession.build/Debug-iphoneos/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-iphoneos/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

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

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-iphoneos/SJSAssetExportSession.build/Objects-normal/arm64/SampleWriter.d -emit-const-values-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SJSAssetExportSession.build/Debug-iphoneos/SJSAssetExportSession.build/Objects-normal/arm64/SampleWriter.swiftconstvalues -emit-reference-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SJSAssetExportSession.build/Debug-iphoneos/SJSAssetExportSession.build/Objects-normal/arm64/SampleWriter.swiftdeps -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SJSAssetExportSession.build/Debug-iphoneos/SJSAssetExportSession.build/Objects-normal/arm64/SampleWriter.dia -target arm64-apple-ios17.0 -load-resolved-plugin /Applications/Xcode-26.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/lib/swift/host/plugins/libFoundationMacros.dylib\#/Applications/Xcode-26.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin/swift-plugin-server\#FoundationMacros -load-resolved-plugin /Applications/Xcode-26.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/lib/swift/host/plugins/libObservationMacros.dylib\#/Applications/Xcode-26.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin/swift-plugin-server\#ObservationMacros -load-resolved-plugin /Applications/Xcode-26.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/lib/swift/host/plugins/libSwiftMacros.dylib\#/Applications/Xcode-26.3.0.app/Contents/Developer/Platforms/iPhoneOS.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-iphoneos/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/iPhoneOS.platform/Developer/SDKs/iPhoneOS26.2.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos -Isystem /Applications/Xcode-26.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos -F /Applications/Xcode-26.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-26.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS26.2.sdk/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-iphoneos/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/iphoneos26.2-23C57-dc75598d0054f22ec865fa860f139d7288450c32e1b53ef065a99acc3d9992c6.sdkstatcache -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SJSAssetExportSession.build/Debug-iphoneos/SJSAssetExportSession.build/swift-overrides.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SJSAssetExportSession.build/Debug-iphoneos/SJSAssetExportSession.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SJSAssetExportSession.build/Debug-iphoneos/SJSAssetExportSession.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SJSAssetExportSession.build/Debug-iphoneos/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 iphoneos26.2 -clang-target arm64-apple-ios26.2 -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-iphoneos/SJSAssetExportSession.build/Objects-normal/arm64/SampleWriter.o -index-unit-output-path /SJSAssetExportSession.build/Debug-iphoneos/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 {
                                          ^
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 04:18:51.906 xcodebuild[791:4815] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
** 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)
BUILD FAILURE 6.2 iOS