TextBuffer – Build Information – Swift Package Index

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Build Information

Failed to build TextBuffer, reference main (70ee7a), with Swift 6.2 (beta) for visionOS using Xcode 26.0 on 22 Jun 2025 23:04:18 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-26.0.0-Beta.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme TextBuffer-Package -destination generic/platform=xrOS

Build Log

========================================
RunAll
========================================
Builder version: 4.64.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/CleanCocoa/TextBuffer.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/CleanCocoa/TextBuffer
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 70ee7a9 make MutableStringBuffer not Sendable like its NSMutableString base reference
Cloned https://github.com/CleanCocoa/TextBuffer.git
Revision (git rev-parse @):
70ee7a9aeab9223b4d665a4574aed1c300b67f63
SUCCESS checkout https://github.com/CleanCocoa/TextBuffer.git at main
========================================
Build
========================================
Selected platform:         visionOS
Swift version:             6.2
Building package at path:  $PWD
https://github.com/CleanCocoa/TextBuffer.git
Command line invocation:
    /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
Resolve Package Graph
Resolved source packages:
  TextBuffer: /Users/admin/builder/spi-builder-workspace
resolved source packages: TextBuffer
{
  "dependencies" : [
  ],
  "manifest_display_name" : "TextBuffer",
  "name" : "TextBuffer",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "TextBuffer",
      "targets" : [
        "TextBuffer"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    },
    {
      "name" : "TextBufferTesting",
      "targets" : [
        "TextBufferTesting"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "TextBufferTests",
      "module_type" : "SwiftTarget",
      "name" : "TextBufferTests",
      "path" : "Tests/TextBufferTests",
      "sources" : [
        "BufferWordRangeTests.swift",
        "Helpers.swift",
        "MakeBufferWithSelectionFromStringTests.swift",
        "MutableStringBufferTests.swift",
        "NSRange+ContainsTests.swift",
        "NSRange+OrderTests.swift",
        "NSRange+ResizedTests.swift",
        "NSRange+ShiftedTests.swift",
        "NSRange+SubtractingTests.swift",
        "NSTextViewBufferTests.swift"
      ],
      "target_dependencies" : [
        "TextBuffer",
        "TextBufferTesting"
      ],
      "type" : "test"
    },
    {
      "c99name" : "TextBufferTesting",
      "module_type" : "SwiftTarget",
      "name" : "TextBufferTesting",
      "path" : "Sources/TextBufferTesting",
      "product_memberships" : [
        "TextBufferTesting"
      ],
      "sources" : [
        "MakeBufferWithSelectionFromString.swift",
        "assertBufferState.swift"
      ],
      "target_dependencies" : [
        "TextBuffer"
      ],
      "type" : "library"
    },
    {
      "c99name" : "TextBuffer",
      "module_type" : "SwiftTarget",
      "name" : "TextBuffer",
      "path" : "Sources/TextBuffer",
      "product_memberships" : [
        "TextBuffer",
        "TextBufferTesting"
      ],
      "sources" : [
        "Bool+inverted.swift",
        "Buffer/Buffer+contains.swift",
        "Buffer/Buffer+wordRange.swift",
        "Buffer/Buffer.swift",
        "Buffer/BufferAccessFailure.swift",
        "Buffer/MutableStringBuffer.swift",
        "Buffer/NSMutableString+BufferCompatibility.swift",
        "Buffer/NSTextViewBuffer.swift",
        "Buffer/UTF16.swift",
        "Buffer/Undoable+NSTextViewBuffer.swift",
        "Buffer/Undoable.swift",
        "NSRange+Order.swift",
        "NSRange+Resized.swift",
        "NSRange+Shifted.swift",
        "NSRange+Subtracting.swift",
        "NSRange+containsRange.swift",
        "NSRange+expandedToOther.swift",
        "NSRange+notFound.swift",
        "NSRange+prefix.swift",
        "NSRange+suffix.swift",
        "NSString+locationUpToCharacter.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.9"
}
{
  "workspace" : {
    "name" : "spi-builder-workspace",
    "schemes" : [
      "TextBuffer",
      "TextBuffer-Package",
      "TextBufferTesting"
    ]
  }
}
{
  "workspace" : {
    "name" : "spi-builder-workspace",
    "schemes" : [
      "TextBuffer",
      "TextBuffer-Package",
      "TextBufferTesting"
    ]
  }
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.0.0-Beta.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme TextBuffer-Package -destination generic/platform=xrOS
Command line invocation:
    /Applications/Xcode-26.0.0-Beta.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 TextBuffer-Package -destination generic/platform=xrOS
Resolve Package Graph
Resolved source packages:
  TextBuffer: /Users/admin/builder/spi-builder-workspace
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (4 targets)
    Target 'TextBufferTesting' in project 'TextBuffer'
        ➜ Explicit dependency on target 'TextBufferTesting' in project 'TextBuffer'
        ➜ Explicit dependency on target 'TextBuffer' in project 'TextBuffer'
    Target 'TextBufferTesting' in project 'TextBuffer'
        ➜ Explicit dependency on target 'TextBuffer' in project 'TextBuffer'
    Target 'TextBuffer' in project 'TextBuffer'
        ➜ Explicit dependency on target 'TextBuffer' in project 'TextBuffer'
    Target 'TextBuffer' in project 'TextBuffer' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
ExecuteExternalTool /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -isysroot /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS26.0.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc --version
ExecuteExternalTool /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld -version_details
ReadFileContents /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/share/docc/features.json
Build description signature: deef45b6984f2c4b815db744ddd88d39
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/deef45b6984f2c4b815db744ddd88d39.xcbuilddata
ClangStatCache /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS26.0.sdk /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/xros26.0-23M5263k-63777232b7fc5220f33897c1cc69dbf5.sdkstatcache
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS26.0.sdk -o /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/xros26.0-23M5263k-63777232b7fc5220f33897c1cc69dbf5.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/Products/Debug-xros
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EagerLinkingTBDs/Debug-xros
    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-xros
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/PackageFrameworks
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/PackageFrameworks
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TextBuffer.build/Debug-xros/TextBufferTesting.build/TextBufferTesting.DependencyMetadataFileList (in target 'TextBufferTesting' from project 'TextBuffer')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TextBuffer.build/Debug-xros/TextBufferTesting.build/TextBufferTesting.DependencyMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TextBuffer.build/Debug-xros/TextBuffer.build/TextBuffer.modulemap (in target 'TextBuffer' from project 'TextBuffer')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TextBuffer.build/Debug-xros/TextBuffer.build/TextBuffer.modulemap
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TextBuffer.build/Debug-xros/TextBufferTesting.build/TextBufferTesting.modulemap (in target 'TextBufferTesting' from project 'TextBuffer')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TextBuffer.build/Debug-xros/TextBufferTesting.build/TextBufferTesting.modulemap
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TextBuffer.build/Debug-xros/TextBufferTesting.build/TextBufferTesting.DependencyStaticMetadataFileList (in target 'TextBufferTesting' from project 'TextBuffer')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TextBuffer.build/Debug-xros/TextBufferTesting.build/TextBufferTesting.DependencyStaticMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TextBuffer.build/Debug-xros/TextBufferTesting.build/Objects-normal/arm64/TextBufferTesting.SwiftConstValuesFileList (in target 'TextBufferTesting' from project 'TextBuffer')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TextBuffer.build/Debug-xros/TextBufferTesting.build/Objects-normal/arm64/TextBufferTesting.SwiftConstValuesFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TextBuffer.build/Debug-xros/TextBufferTesting.build/Objects-normal/arm64/TextBufferTesting-OutputFileMap.json (in target 'TextBufferTesting' from project 'TextBuffer')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TextBuffer.build/Debug-xros/TextBufferTesting.build/Objects-normal/arm64/TextBufferTesting-OutputFileMap.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TextBuffer.build/Debug-xros/TextBufferTesting.build/Objects-normal/arm64/TextBufferTesting.LinkFileList (in target 'TextBufferTesting' from project 'TextBuffer')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TextBuffer.build/Debug-xros/TextBufferTesting.build/Objects-normal/arm64/TextBufferTesting.LinkFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TextBuffer.build/Debug-xros/TextBufferTesting.build/Objects-normal/arm64/TextBufferTesting_const_extract_protocols.json (in target 'TextBufferTesting' from project 'TextBuffer')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TextBuffer.build/Debug-xros/TextBufferTesting.build/Objects-normal/arm64/TextBufferTesting_const_extract_protocols.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TextBuffer.build/Debug-xros/TextBufferTesting.build/Objects-normal/arm64/TextBufferTesting.SwiftFileList (in target 'TextBufferTesting' from project 'TextBuffer')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TextBuffer.build/Debug-xros/TextBufferTesting.build/Objects-normal/arm64/TextBufferTesting.SwiftFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TextBuffer.build/Debug-xros/TextBuffer.build/TextBuffer.DependencyStaticMetadataFileList (in target 'TextBuffer' from project 'TextBuffer')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TextBuffer.build/Debug-xros/TextBuffer.build/TextBuffer.DependencyStaticMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TextBuffer.build/Debug-xros/TextBuffer.build/TextBuffer.DependencyMetadataFileList (in target 'TextBuffer' from project 'TextBuffer')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TextBuffer.build/Debug-xros/TextBuffer.build/TextBuffer.DependencyMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TextBuffer.build/Debug-xros/TextBuffer.build/Objects-normal/arm64/TextBuffer_const_extract_protocols.json (in target 'TextBuffer' from project 'TextBuffer')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TextBuffer.build/Debug-xros/TextBuffer.build/Objects-normal/arm64/TextBuffer_const_extract_protocols.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TextBuffer.build/Debug-xros/TextBuffer.build/Objects-normal/arm64/TextBuffer.SwiftFileList (in target 'TextBuffer' from project 'TextBuffer')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TextBuffer.build/Debug-xros/TextBuffer.build/Objects-normal/arm64/TextBuffer.SwiftFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TextBuffer.build/Debug-xros/TextBuffer.build/Objects-normal/arm64/TextBuffer.SwiftConstValuesFileList (in target 'TextBuffer' from project 'TextBuffer')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TextBuffer.build/Debug-xros/TextBuffer.build/Objects-normal/arm64/TextBuffer.SwiftConstValuesFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TextBuffer.build/Debug-xros/TextBuffer.build/Objects-normal/arm64/TextBuffer.LinkFileList (in target 'TextBuffer' from project 'TextBuffer')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TextBuffer.build/Debug-xros/TextBuffer.build/Objects-normal/arm64/TextBuffer.LinkFileList
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps-xros/TextBufferTesting.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TextBuffer.build/Debug-xros/TextBufferTesting.build/TextBufferTesting.modulemap (in target 'TextBufferTesting' from project 'TextBuffer')
    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/TextBuffer.build/Debug-xros/TextBufferTesting.build/TextBufferTesting.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps-xros
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TextBuffer.build/Debug-xros/TextBuffer.build/Objects-normal/arm64/TextBuffer-OutputFileMap.json (in target 'TextBuffer' from project 'TextBuffer')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TextBuffer.build/Debug-xros/TextBuffer.build/Objects-normal/arm64/TextBuffer-OutputFileMap.json
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps-xros/TextBuffer.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TextBuffer.build/Debug-xros/TextBuffer.build/TextBuffer.modulemap (in target 'TextBuffer' from project 'TextBuffer')
    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/TextBuffer.build/Debug-xros/TextBuffer.build/TextBuffer.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps-xros
SwiftDriver TextBuffer normal arm64 com.apple.xcode.tools.swift.compiler (in target 'TextBuffer' from project 'TextBuffer')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftDriver -- /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -module-name TextBuffer -Onone -enforce-exclusivity\=checked @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TextBuffer.build/Debug-xros/TextBuffer.build/Objects-normal/arm64/TextBuffer.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -DSWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -DXcode -plugin-path /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS26.0.sdk -target arm64-apple-xros1.0 -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 -swift-version 5 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -I /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -F /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/XROS.platform/Developer/Library/Frameworks -F /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS26.0.sdk/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/xros26.0-23M5263k-63777232b7fc5220f33897c1cc69dbf5.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TextBuffer.build/Debug-xros/TextBuffer.build/Objects-normal/arm64/TextBuffer-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/TextBuffer.build/Debug-xros/TextBuffer.build/Objects-normal/arm64/TextBuffer.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/TextBuffer.build/Debug-xros/TextBuffer.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TextBuffer.build/Debug-xros/TextBuffer.build/Objects-normal/arm64/TextBuffer_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TextBuffer.build/Debug-xros/TextBuffer.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TextBuffer.build/Debug-xros/TextBuffer.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TextBuffer.build/Debug-xros/TextBuffer.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/TextBuffer.build/Debug-xros/TextBuffer.build/Objects-normal/arm64/TextBuffer-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/_SwiftConcurrencyShims-63O7P0417CITDU5TAPFWA16RK.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_Builtin_stddef-21H3N9DH1KLS9X4PIJZT9JFO8.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_AvailabilityInternal-C2AB6M1NNYPFLWYMKDOFRYH8X.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/ptrcheck-E7LE7DV0CNK9MJMHLAZCYDQGG.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/ptrauth-3H3LLJBXUZYXL2X8I9QOFQSE2.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_Builtin_stdarg-AGIMNIU03RBGDKDFQRREAQMB0.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/SwiftShims-F46X5FXY7I1HWEOCOQVSQWDNN.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_Builtin_float-1YQCTN0O73AHNHZOS6SY3HD3E.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_Builtin_stdbool-7G57MOE58GZVJMWN1GCZ599TP.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_DarwinFoundation1-EFETDZLNX0FEPQZ2E3PZFKYNR.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_Builtin_limits-DKV1BYCIVIYMBC5V04ISHLS5A.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_DarwinFoundation2-E60OGYQQCI50TU38JKHOXIOVC.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_Builtin_stdint-DN40O2QXVAPS5PX3RRQK2CDTB.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_DarwinFoundation3-2J7H31OFACG6OUGQJF3Z2HH2P.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_Builtin_inttypes-7IAHOD1D4EZJRBSJ4YXQCX8QK.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Darwin-ANJZ93KTRF4ZV05C6NV5Q0SRR.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/ObjectiveC-1UIC5AG2ZCLFQ1S2SJZ5E9I8I.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/os_object-14HP1DXB4AHZLLZ2VG0XM57OP.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/os_workgroup-1TVSUO7YH3KW9W6KS32GSRDVI.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Dispatch-AA5V45I59GR8Q18J0KTZFB92T.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/CoreFoundation-C55Z6VZ589KY8LHRRM3J869RS.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/CFNetwork-9EX4JLL2HOHSIU45ZL7AEA88A.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Security-8BP09VQ2TO94G5OK8X98USG8N.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Foundation-9ABIQSLNMD9AJ6942NNHN34Z2.pcm
SwiftEmitModule normal arm64 Emitting\ module\ for\ TextBuffer (in target 'TextBuffer' from project 'TextBuffer')
EmitSwiftModule normal arm64 (in target 'TextBuffer' from project 'TextBuffer')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

/Users/admin/builder/spi-builder-workspace/Sources/TextBuffer/Buffer/Undoable+NSTextViewBuffer.swift:3:34: error: cannot find type 'NSTextViewBuffer' in scope
extension Undoable where Base == NSTextViewBuffer {
                                 ^~~~~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/TextBuffer/Buffer/Undoable+NSTextViewBuffer.swift:10:17: error: cannot find type 'NSTextViewBuffer' in scope
        _ base: NSTextViewBuffer
                ^~~~~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/TextBuffer/Buffer/Undoable+NSTextViewBuffer.swift:18:11: error: cannot find type 'NSTextViewBuffer' in scope
extension NSTextViewBuffer {
          ^~~~~~~~~~~~~~~~
Failed frontend command:
/Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift-frontend -frontend -emit-module -experimental-skip-non-inlinable-function-bodies-without-types /Users/admin/builder/spi-builder-workspace/Sources/TextBuffer/Bool+inverted.swift /Users/admin/builder/spi-builder-workspace/Sources/TextBuffer/Buffer/Buffer+contains.swift /Users/admin/builder/spi-builder-workspace/Sources/TextBuffer/Buffer/Buffer+wordRange.swift /Users/admin/builder/spi-builder-workspace/Sources/TextBuffer/Buffer/Buffer.swift /Users/admin/builder/spi-builder-workspace/Sources/TextBuffer/Buffer/BufferAccessFailure.swift /Users/admin/builder/spi-builder-workspace/Sources/TextBuffer/Buffer/MutableStringBuffer.swift /Users/admin/builder/spi-builder-workspace/Sources/TextBuffer/Buffer/NSMutableString+BufferCompatibility.swift /Users/admin/builder/spi-builder-workspace/Sources/TextBuffer/Buffer/NSTextViewBuffer.swift /Users/admin/builder/spi-builder-workspace/Sources/TextBuffer/Buffer/UTF16.swift /Users/admin/builder/spi-builder-workspace/Sources/TextBuffer/Buffer/Undoable+NSTextViewBuffer.swift /Users/admin/builder/spi-builder-workspace/Sources/TextBuffer/Buffer/Undoable.swift /Users/admin/builder/spi-builder-workspace/Sources/TextBuffer/NSRange+Order.swift /Users/admin/builder/spi-builder-workspace/Sources/TextBuffer/NSRange+Resized.swift /Users/admin/builder/spi-builder-workspace/Sources/TextBuffer/NSRange+Shifted.swift /Users/admin/builder/spi-builder-workspace/Sources/TextBuffer/NSRange+Subtracting.swift /Users/admin/builder/spi-builder-workspace/Sources/TextBuffer/NSRange+containsRange.swift /Users/admin/builder/spi-builder-workspace/Sources/TextBuffer/NSRange+expandedToOther.swift /Users/admin/builder/spi-builder-workspace/Sources/TextBuffer/NSRange+notFound.swift /Users/admin/builder/spi-builder-workspace/Sources/TextBuffer/NSRange+prefix.swift /Users/admin/builder/spi-builder-workspace/Sources/TextBuffer/NSRange+suffix.swift /Users/admin/builder/spi-builder-workspace/Sources/TextBuffer/NSString+locationUpToCharacter.swift -target arm64-apple-xros1.0 -load-resolved-plugin /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib/swift/host/plugins/libFoundationMacros.dylib\#/Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/bin/swift-plugin-server\#FoundationMacros -load-resolved-plugin /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib/swift/host/plugins/libObservationMacros.dylib\#/Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/bin/swift-plugin-server\#ObservationMacros -load-resolved-plugin /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib/swift/host/plugins/libSwiftMacros.dylib\#/Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/XROS.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/TextBuffer.build/Debug-xros/TextBuffer.build/Objects-normal/arm64/TextBuffer-dependencies-1.json -Xllvm -aarch64-use-tbi -enable-objc-interop -stack-check -sdk /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS26.0.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -I /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -F /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/XROS.platform/Developer/Library/Frameworks -F /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS26.0.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 5 -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/TextBuffer.build/Debug-xros/TextBuffer.build/Objects-normal/arm64/TextBuffer_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 -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/xros26.0-23M5263k-63777232b7fc5220f33897c1cc69dbf5.sdkstatcache -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TextBuffer.build/Debug-xros/TextBuffer.build/swift-overrides.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TextBuffer.build/Debug-xros/TextBuffer.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TextBuffer.build/Debug-xros/TextBuffer.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TextBuffer.build/Debug-xros/TextBuffer.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name TextBuffer -package-name spi_builder_workspace -frontend-parseable-output -disable-clang-spi -target-sdk-version 26.0 -target-sdk-name xros26.0 -clang-target arm64-apple-xros26.0 -emit-module-doc-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TextBuffer.build/Debug-xros/TextBuffer.build/Objects-normal/arm64/TextBuffer.swiftdoc -emit-module-source-info-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TextBuffer.build/Debug-xros/TextBuffer.build/Objects-normal/arm64/TextBuffer.swiftsourceinfo -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TextBuffer.build/Debug-xros/TextBuffer.build/Objects-normal/arm64/TextBuffer-Swift.h -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TextBuffer.build/Debug-xros/TextBuffer.build/Objects-normal/arm64/TextBuffer-master-emit-module.dia -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TextBuffer.build/Debug-xros/TextBuffer.build/Objects-normal/arm64/TextBuffer-master-emit-module.d -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TextBuffer.build/Debug-xros/TextBuffer.build/Objects-normal/arm64/TextBuffer.swiftmodule -emit-abi-descriptor-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TextBuffer.build/Debug-xros/TextBuffer.build/Objects-normal/arm64/TextBuffer.abi.json
SwiftCompile normal arm64 Compiling\ NSRange+notFound.swift,\ NSRange+prefix.swift /Users/admin/builder/spi-builder-workspace/Sources/TextBuffer/NSRange+notFound.swift /Users/admin/builder/spi-builder-workspace/Sources/TextBuffer/NSRange+prefix.swift (in target 'TextBuffer' from project 'TextBuffer')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/TextBuffer/NSRange+notFound.swift (in target 'TextBuffer' from project 'TextBuffer')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/TextBuffer/NSRange+prefix.swift (in target 'TextBuffer' from project 'TextBuffer')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 Compiling\ NSRange+suffix.swift,\ NSString+locationUpToCharacter.swift /Users/admin/builder/spi-builder-workspace/Sources/TextBuffer/NSRange+suffix.swift /Users/admin/builder/spi-builder-workspace/Sources/TextBuffer/NSString+locationUpToCharacter.swift (in target 'TextBuffer' from project 'TextBuffer')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/TextBuffer/NSRange+suffix.swift (in target 'TextBuffer' from project 'TextBuffer')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/TextBuffer/NSString+locationUpToCharacter.swift (in target 'TextBuffer' from project 'TextBuffer')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 Compiling\ NSRange+Order.swift,\ NSRange+Resized.swift /Users/admin/builder/spi-builder-workspace/Sources/TextBuffer/NSRange+Order.swift /Users/admin/builder/spi-builder-workspace/Sources/TextBuffer/NSRange+Resized.swift (in target 'TextBuffer' from project 'TextBuffer')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/TextBuffer/NSRange+Order.swift (in target 'TextBuffer' from project 'TextBuffer')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/TextBuffer/NSRange+Resized.swift (in target 'TextBuffer' from project 'TextBuffer')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 Compiling\ NSTextViewBuffer.swift,\ UTF16.swift /Users/admin/builder/spi-builder-workspace/Sources/TextBuffer/Buffer/NSTextViewBuffer.swift /Users/admin/builder/spi-builder-workspace/Sources/TextBuffer/Buffer/UTF16.swift (in target 'TextBuffer' from project 'TextBuffer')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/TextBuffer/Buffer/NSTextViewBuffer.swift (in target 'TextBuffer' from project 'TextBuffer')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/TextBuffer/Buffer/UTF16.swift (in target 'TextBuffer' from project 'TextBuffer')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 Compiling\ NSRange+Shifted.swift,\ NSRange+Subtracting.swift /Users/admin/builder/spi-builder-workspace/Sources/TextBuffer/NSRange+Shifted.swift /Users/admin/builder/spi-builder-workspace/Sources/TextBuffer/NSRange+Subtracting.swift (in target 'TextBuffer' from project 'TextBuffer')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/TextBuffer/NSRange+Shifted.swift (in target 'TextBuffer' from project 'TextBuffer')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/TextBuffer/NSRange+Subtracting.swift (in target 'TextBuffer' from project 'TextBuffer')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 Compiling\ Undoable+NSTextViewBuffer.swift,\ Undoable.swift /Users/admin/builder/spi-builder-workspace/Sources/TextBuffer/Buffer/Undoable+NSTextViewBuffer.swift /Users/admin/builder/spi-builder-workspace/Sources/TextBuffer/Buffer/Undoable.swift (in target 'TextBuffer' from project 'TextBuffer')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/TextBuffer/Buffer/Undoable+NSTextViewBuffer.swift (in target 'TextBuffer' from project 'TextBuffer')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/TextBuffer/Buffer/Undoable.swift (in target 'TextBuffer' from project 'TextBuffer')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 Compiling\ NSRange+containsRange.swift,\ NSRange+expandedToOther.swift /Users/admin/builder/spi-builder-workspace/Sources/TextBuffer/NSRange+containsRange.swift /Users/admin/builder/spi-builder-workspace/Sources/TextBuffer/NSRange+expandedToOther.swift (in target 'TextBuffer' from project 'TextBuffer')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/TextBuffer/NSRange+containsRange.swift (in target 'TextBuffer' from project 'TextBuffer')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/TextBuffer/NSRange+expandedToOther.swift (in target 'TextBuffer' from project 'TextBuffer')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 Compiling\ Bool+inverted.swift,\ Buffer+contains.swift,\ Buffer+wordRange.swift /Users/admin/builder/spi-builder-workspace/Sources/TextBuffer/Bool+inverted.swift /Users/admin/builder/spi-builder-workspace/Sources/TextBuffer/Buffer/Buffer+contains.swift /Users/admin/builder/spi-builder-workspace/Sources/TextBuffer/Buffer/Buffer+wordRange.swift (in target 'TextBuffer' from project 'TextBuffer')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/TextBuffer/Bool+inverted.swift (in target 'TextBuffer' from project 'TextBuffer')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/TextBuffer/Buffer/Buffer+contains.swift (in target 'TextBuffer' from project 'TextBuffer')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/TextBuffer/Buffer/Buffer+wordRange.swift (in target 'TextBuffer' from project 'TextBuffer')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 Compiling\ MutableStringBuffer.swift,\ NSMutableString+BufferCompatibility.swift /Users/admin/builder/spi-builder-workspace/Sources/TextBuffer/Buffer/MutableStringBuffer.swift /Users/admin/builder/spi-builder-workspace/Sources/TextBuffer/Buffer/NSMutableString+BufferCompatibility.swift (in target 'TextBuffer' from project 'TextBuffer')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/TextBuffer/Buffer/MutableStringBuffer.swift (in target 'TextBuffer' from project 'TextBuffer')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/TextBuffer/Buffer/NSMutableString+BufferCompatibility.swift (in target 'TextBuffer' from project 'TextBuffer')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 Compiling\ Buffer.swift,\ BufferAccessFailure.swift /Users/admin/builder/spi-builder-workspace/Sources/TextBuffer/Buffer/Buffer.swift /Users/admin/builder/spi-builder-workspace/Sources/TextBuffer/Buffer/BufferAccessFailure.swift (in target 'TextBuffer' from project 'TextBuffer')
** BUILD FAILED **
The following build commands failed:
	EmitSwiftModule normal arm64 (in target 'TextBuffer' from project 'TextBuffer')
	SwiftEmitModule normal arm64 Emitting\ module\ for\ TextBuffer (in target 'TextBuffer' from project 'TextBuffer')
	Building workspace spi-builder-workspace with scheme TextBuffer-Package
(3 failures)
Command line invocation:
    /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
Resolved source packages:
  TextBuffer: /Users/admin/builder/spi-builder-workspace
resolved source packages: TextBuffer
{
  "dependencies" : [
  ],
  "manifest_display_name" : "TextBuffer",
  "name" : "TextBuffer",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "TextBuffer",
      "targets" : [
        "TextBuffer"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    },
    {
      "name" : "TextBufferTesting",
      "targets" : [
        "TextBufferTesting"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "TextBufferTests",
      "module_type" : "SwiftTarget",
      "name" : "TextBufferTests",
      "path" : "Tests/TextBufferTests",
      "sources" : [
        "BufferWordRangeTests.swift",
        "Helpers.swift",
        "MakeBufferWithSelectionFromStringTests.swift",
        "MutableStringBufferTests.swift",
        "NSRange+ContainsTests.swift",
        "NSRange+OrderTests.swift",
        "NSRange+ResizedTests.swift",
        "NSRange+ShiftedTests.swift",
        "NSRange+SubtractingTests.swift",
        "NSTextViewBufferTests.swift"
      ],
      "target_dependencies" : [
        "TextBuffer",
        "TextBufferTesting"
      ],
      "type" : "test"
    },
    {
      "c99name" : "TextBufferTesting",
      "module_type" : "SwiftTarget",
      "name" : "TextBufferTesting",
      "path" : "Sources/TextBufferTesting",
      "product_memberships" : [
        "TextBufferTesting"
      ],
      "sources" : [
        "MakeBufferWithSelectionFromString.swift",
        "assertBufferState.swift"
      ],
      "target_dependencies" : [
        "TextBuffer"
      ],
      "type" : "library"
    },
    {
      "c99name" : "TextBuffer",
      "module_type" : "SwiftTarget",
      "name" : "TextBuffer",
      "path" : "Sources/TextBuffer",
      "product_memberships" : [
        "TextBuffer",
        "TextBufferTesting"
      ],
      "sources" : [
        "Bool+inverted.swift",
        "Buffer/Buffer+contains.swift",
        "Buffer/Buffer+wordRange.swift",
        "Buffer/Buffer.swift",
        "Buffer/BufferAccessFailure.swift",
        "Buffer/MutableStringBuffer.swift",
        "Buffer/NSMutableString+BufferCompatibility.swift",
        "Buffer/NSTextViewBuffer.swift",
        "Buffer/UTF16.swift",
        "Buffer/Undoable+NSTextViewBuffer.swift",
        "Buffer/Undoable.swift",
        "NSRange+Order.swift",
        "NSRange+Resized.swift",
        "NSRange+Shifted.swift",
        "NSRange+Subtracting.swift",
        "NSRange+containsRange.swift",
        "NSRange+expandedToOther.swift",
        "NSRange+notFound.swift",
        "NSRange+prefix.swift",
        "NSRange+suffix.swift",
        "NSString+locationUpToCharacter.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.9"
}
{
  "workspace" : {
    "name" : "spi-builder-workspace",
    "schemes" : [
      "TextBuffer",
      "TextBuffer-Package",
      "TextBufferTesting"
    ]
  }
}
{
  "workspace" : {
    "name" : "spi-builder-workspace",
    "schemes" : [
      "TextBuffer",
      "TextBuffer-Package",
      "TextBufferTesting"
    ]
  }
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.0.0-Beta.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme TextBuffer-Package -destination generic/platform=xrOS
Command line invocation:
    /Applications/Xcode-26.0.0-Beta.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 TextBuffer-Package -destination generic/platform=xrOS
Resolve Package Graph
Resolved source packages:
  TextBuffer: /Users/admin/builder/spi-builder-workspace
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (4 targets)
    Target 'TextBufferTesting' in project 'TextBuffer'
        ➜ Explicit dependency on target 'TextBufferTesting' in project 'TextBuffer'
        ➜ Explicit dependency on target 'TextBuffer' in project 'TextBuffer'
    Target 'TextBufferTesting' in project 'TextBuffer'
        ➜ Explicit dependency on target 'TextBuffer' in project 'TextBuffer'
    Target 'TextBuffer' in project 'TextBuffer'
        ➜ Explicit dependency on target 'TextBuffer' in project 'TextBuffer'
    Target 'TextBuffer' in project 'TextBuffer' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
ClangStatCache /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS26.0.sdk /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/xros26.0-23M5263k-63777232b7fc5220f33897c1cc69dbf5.sdkstatcache
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS26.0.sdk -o /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/xros26.0-23M5263k-63777232b7fc5220f33897c1cc69dbf5.sdkstatcache
SwiftDriver TextBuffer normal arm64 com.apple.xcode.tools.swift.compiler (in target 'TextBuffer' from project 'TextBuffer')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftDriver -- /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -module-name TextBuffer -Onone -enforce-exclusivity\=checked @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TextBuffer.build/Debug-xros/TextBuffer.build/Objects-normal/arm64/TextBuffer.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -DSWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -DXcode -plugin-path /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS26.0.sdk -target arm64-apple-xros1.0 -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 -swift-version 5 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -I /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -F /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/XROS.platform/Developer/Library/Frameworks -F /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS26.0.sdk/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/xros26.0-23M5263k-63777232b7fc5220f33897c1cc69dbf5.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TextBuffer.build/Debug-xros/TextBuffer.build/Objects-normal/arm64/TextBuffer-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/TextBuffer.build/Debug-xros/TextBuffer.build/Objects-normal/arm64/TextBuffer.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/TextBuffer.build/Debug-xros/TextBuffer.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TextBuffer.build/Debug-xros/TextBuffer.build/Objects-normal/arm64/TextBuffer_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TextBuffer.build/Debug-xros/TextBuffer.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TextBuffer.build/Debug-xros/TextBuffer.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TextBuffer.build/Debug-xros/TextBuffer.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/TextBuffer.build/Debug-xros/TextBuffer.build/Objects-normal/arm64/TextBuffer-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
SwiftCompile normal arm64 Compiling\ NSTextViewBuffer.swift,\ UTF16.swift /Users/admin/builder/spi-builder-workspace/Sources/TextBuffer/Buffer/NSTextViewBuffer.swift /Users/admin/builder/spi-builder-workspace/Sources/TextBuffer/Buffer/UTF16.swift (in target 'TextBuffer' from project 'TextBuffer')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/TextBuffer/Buffer/NSTextViewBuffer.swift (in target 'TextBuffer' from project 'TextBuffer')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/TextBuffer/Buffer/UTF16.swift (in target 'TextBuffer' from project 'TextBuffer')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 Compiling\ Bool+inverted.swift,\ Buffer+contains.swift,\ Buffer+wordRange.swift /Users/admin/builder/spi-builder-workspace/Sources/TextBuffer/Bool+inverted.swift /Users/admin/builder/spi-builder-workspace/Sources/TextBuffer/Buffer/Buffer+contains.swift /Users/admin/builder/spi-builder-workspace/Sources/TextBuffer/Buffer/Buffer+wordRange.swift (in target 'TextBuffer' from project 'TextBuffer')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/TextBuffer/Bool+inverted.swift (in target 'TextBuffer' from project 'TextBuffer')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/TextBuffer/Buffer/Buffer+contains.swift (in target 'TextBuffer' from project 'TextBuffer')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/TextBuffer/Buffer/Buffer+wordRange.swift (in target 'TextBuffer' from project 'TextBuffer')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 Compiling\ MutableStringBuffer.swift,\ NSMutableString+BufferCompatibility.swift /Users/admin/builder/spi-builder-workspace/Sources/TextBuffer/Buffer/MutableStringBuffer.swift /Users/admin/builder/spi-builder-workspace/Sources/TextBuffer/Buffer/NSMutableString+BufferCompatibility.swift (in target 'TextBuffer' from project 'TextBuffer')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/TextBuffer/Buffer/MutableStringBuffer.swift (in target 'TextBuffer' from project 'TextBuffer')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/TextBuffer/Buffer/NSMutableString+BufferCompatibility.swift (in target 'TextBuffer' from project 'TextBuffer')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 Compiling\ NSRange+Order.swift,\ NSRange+Resized.swift /Users/admin/builder/spi-builder-workspace/Sources/TextBuffer/NSRange+Order.swift /Users/admin/builder/spi-builder-workspace/Sources/TextBuffer/NSRange+Resized.swift (in target 'TextBuffer' from project 'TextBuffer')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/TextBuffer/NSRange+Order.swift (in target 'TextBuffer' from project 'TextBuffer')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/TextBuffer/NSRange+Resized.swift (in target 'TextBuffer' from project 'TextBuffer')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 Compiling\ NSRange+Shifted.swift,\ NSRange+Subtracting.swift /Users/admin/builder/spi-builder-workspace/Sources/TextBuffer/NSRange+Shifted.swift /Users/admin/builder/spi-builder-workspace/Sources/TextBuffer/NSRange+Subtracting.swift (in target 'TextBuffer' from project 'TextBuffer')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/TextBuffer/NSRange+Shifted.swift (in target 'TextBuffer' from project 'TextBuffer')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/TextBuffer/NSRange+Subtracting.swift (in target 'TextBuffer' from project 'TextBuffer')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

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

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/TextBuffer/Buffer/BufferAccessFailure.swift (in target 'TextBuffer' from project 'TextBuffer')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 Compiling\ Undoable+NSTextViewBuffer.swift,\ Undoable.swift /Users/admin/builder/spi-builder-workspace/Sources/TextBuffer/Buffer/Undoable+NSTextViewBuffer.swift /Users/admin/builder/spi-builder-workspace/Sources/TextBuffer/Buffer/Undoable.swift (in target 'TextBuffer' from project 'TextBuffer')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/TextBuffer/Buffer/Undoable+NSTextViewBuffer.swift (in target 'TextBuffer' from project 'TextBuffer')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/TextBuffer/Buffer/Undoable.swift (in target 'TextBuffer' from project 'TextBuffer')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 Compiling\ NSRange+containsRange.swift,\ NSRange+expandedToOther.swift /Users/admin/builder/spi-builder-workspace/Sources/TextBuffer/NSRange+containsRange.swift /Users/admin/builder/spi-builder-workspace/Sources/TextBuffer/NSRange+expandedToOther.swift (in target 'TextBuffer' from project 'TextBuffer')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/TextBuffer/NSRange+containsRange.swift (in target 'TextBuffer' from project 'TextBuffer')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/TextBuffer/NSRange+expandedToOther.swift (in target 'TextBuffer' from project 'TextBuffer')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftEmitModule normal arm64 Emitting\ module\ for\ TextBuffer (in target 'TextBuffer' from project 'TextBuffer')
Failed frontend command:
/Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift-frontend -frontend -emit-module -experimental-skip-non-inlinable-function-bodies-without-types /Users/admin/builder/spi-builder-workspace/Sources/TextBuffer/Bool+inverted.swift /Users/admin/builder/spi-builder-workspace/Sources/TextBuffer/Buffer/Buffer+contains.swift /Users/admin/builder/spi-builder-workspace/Sources/TextBuffer/Buffer/Buffer+wordRange.swift /Users/admin/builder/spi-builder-workspace/Sources/TextBuffer/Buffer/Buffer.swift /Users/admin/builder/spi-builder-workspace/Sources/TextBuffer/Buffer/BufferAccessFailure.swift /Users/admin/builder/spi-builder-workspace/Sources/TextBuffer/Buffer/MutableStringBuffer.swift /Users/admin/builder/spi-builder-workspace/Sources/TextBuffer/Buffer/NSMutableString+BufferCompatibility.swift /Users/admin/builder/spi-builder-workspace/Sources/TextBuffer/Buffer/NSTextViewBuffer.swift /Users/admin/builder/spi-builder-workspace/Sources/TextBuffer/Buffer/UTF16.swift /Users/admin/builder/spi-builder-workspace/Sources/TextBuffer/Buffer/Undoable+NSTextViewBuffer.swift /Users/admin/builder/spi-builder-workspace/Sources/TextBuffer/Buffer/Undoable.swift /Users/admin/builder/spi-builder-workspace/Sources/TextBuffer/NSRange+Order.swift /Users/admin/builder/spi-builder-workspace/Sources/TextBuffer/NSRange+Resized.swift /Users/admin/builder/spi-builder-workspace/Sources/TextBuffer/NSRange+Shifted.swift /Users/admin/builder/spi-builder-workspace/Sources/TextBuffer/NSRange+Subtracting.swift /Users/admin/builder/spi-builder-workspace/Sources/TextBuffer/NSRange+containsRange.swift /Users/admin/builder/spi-builder-workspace/Sources/TextBuffer/NSRange+expandedToOther.swift /Users/admin/builder/spi-builder-workspace/Sources/TextBuffer/NSRange+notFound.swift /Users/admin/builder/spi-builder-workspace/Sources/TextBuffer/NSRange+prefix.swift /Users/admin/builder/spi-builder-workspace/Sources/TextBuffer/NSRange+suffix.swift /Users/admin/builder/spi-builder-workspace/Sources/TextBuffer/NSString+locationUpToCharacter.swift -target arm64-apple-xros1.0 -load-resolved-plugin /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib/swift/host/plugins/libFoundationMacros.dylib\#/Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/bin/swift-plugin-server\#FoundationMacros -load-resolved-plugin /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib/swift/host/plugins/libObservationMacros.dylib\#/Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/bin/swift-plugin-server\#ObservationMacros -load-resolved-plugin /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib/swift/host/plugins/libSwiftMacros.dylib\#/Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/XROS.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/TextBuffer.build/Debug-xros/TextBuffer.build/Objects-normal/arm64/TextBuffer-dependencies-1.json -Xllvm -aarch64-use-tbi -enable-objc-interop -stack-check -sdk /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS26.0.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -I /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -F /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/XROS.platform/Developer/Library/Frameworks -F /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS26.0.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 5 -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/TextBuffer.build/Debug-xros/TextBuffer.build/Objects-normal/arm64/TextBuffer_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 -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/xros26.0-23M5263k-63777232b7fc5220f33897c1cc69dbf5.sdkstatcache -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TextBuffer.build/Debug-xros/TextBuffer.build/swift-overrides.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TextBuffer.build/Debug-xros/TextBuffer.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TextBuffer.build/Debug-xros/TextBuffer.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TextBuffer.build/Debug-xros/TextBuffer.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name TextBuffer -package-name spi_builder_workspace -frontend-parseable-output -disable-clang-spi -target-sdk-version 26.0 -target-sdk-name xros26.0 -clang-target arm64-apple-xros26.0 -emit-module-doc-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TextBuffer.build/Debug-xros/TextBuffer.build/Objects-normal/arm64/TextBuffer.swiftdoc -emit-module-source-info-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TextBuffer.build/Debug-xros/TextBuffer.build/Objects-normal/arm64/TextBuffer.swiftsourceinfo -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TextBuffer.build/Debug-xros/TextBuffer.build/Objects-normal/arm64/TextBuffer-Swift.h -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TextBuffer.build/Debug-xros/TextBuffer.build/Objects-normal/arm64/TextBuffer-master-emit-module.dia -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TextBuffer.build/Debug-xros/TextBuffer.build/Objects-normal/arm64/TextBuffer-master-emit-module.d -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TextBuffer.build/Debug-xros/TextBuffer.build/Objects-normal/arm64/TextBuffer.swiftmodule -emit-abi-descriptor-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TextBuffer.build/Debug-xros/TextBuffer.build/Objects-normal/arm64/TextBuffer.abi.json
EmitSwiftModule normal arm64 (in target 'TextBuffer' from project 'TextBuffer')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

/Users/admin/builder/spi-builder-workspace/Sources/TextBuffer/Buffer/Undoable+NSTextViewBuffer.swift:3:34: error: cannot find type 'NSTextViewBuffer' in scope
extension Undoable where Base == NSTextViewBuffer {
                                 ^~~~~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/TextBuffer/Buffer/Undoable+NSTextViewBuffer.swift:10:17: error: cannot find type 'NSTextViewBuffer' in scope
        _ base: NSTextViewBuffer
                ^~~~~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/TextBuffer/Buffer/Undoable+NSTextViewBuffer.swift:18:11: error: cannot find type 'NSTextViewBuffer' in scope
extension NSTextViewBuffer {
          ^~~~~~~~~~~~~~~~
SwiftCompile normal arm64 Compiling\ NSRange+suffix.swift,\ NSString+locationUpToCharacter.swift /Users/admin/builder/spi-builder-workspace/Sources/TextBuffer/NSRange+suffix.swift /Users/admin/builder/spi-builder-workspace/Sources/TextBuffer/NSString+locationUpToCharacter.swift (in target 'TextBuffer' from project 'TextBuffer')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/TextBuffer/NSRange+suffix.swift (in target 'TextBuffer' from project 'TextBuffer')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/TextBuffer/NSString+locationUpToCharacter.swift (in target 'TextBuffer' from project 'TextBuffer')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

** BUILD FAILED **
The following build commands failed:
	SwiftEmitModule normal arm64 Emitting\ module\ for\ TextBuffer (in target 'TextBuffer' from project 'TextBuffer')
	EmitSwiftModule normal arm64 (in target 'TextBuffer' from project 'TextBuffer')
	Building workspace spi-builder-workspace with scheme TextBuffer-Package
(3 failures)
BUILD FAILURE 6.2 visionOS