Termios – Build Information – Swift Package Index

Track the adoption of Swift 6 strict concurrency checks for data race safety. How many packages are Ready for Swift 6?

Build Information

Failed to build Termios, reference 0.1.1 (220485), with Swift 6.1 for macOS (Xcode) using Xcode 16.3 on 25 Apr 2025 05:47:15 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme Termios -destination platform=macOS,arch=arm64

Build Log

========================================
RunAll
========================================
Builder version: 4.61.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/ponyboy47/Termios.git
Reference: 0.1.1
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/ponyboy47/Termios
 * tag               0.1.1      -> FETCH_HEAD
HEAD is now at 2204850 Correct the example code
Cloned https://github.com/ponyboy47/Termios.git
Revision (git rev-parse @):
220485037f5a5932dfaf1aaba621cb53ce26a44c
SUCCESS checkout https://github.com/ponyboy47/Termios.git at 0.1.1
========================================
Build
========================================
Selected platform:         macosXcodebuild
Swift version:             6.1
Building package at path:  $PWD
https://github.com/ponyboy47/Termios.git
https://github.com/ponyboy47/Termios.git
{
  "dependencies" : [
    {
      "identity" : "errno",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "0.5.1",
            "upper_bound" : "1.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/Ponyboy47/ErrNo.git"
    }
  ],
  "manifest_display_name" : "Termios",
  "name" : "Termios",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "Termios",
      "targets" : [
        "Termios"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "Termios",
      "module_type" : "SwiftTarget",
      "name" : "Termios",
      "path" : "Sources/Termios",
      "product_dependencies" : [
        "ErrNo"
      ],
      "product_memberships" : [
        "Termios"
      ],
      "sources" : [
        "ControlFlags.swift",
        "InputFlags.swift",
        "LocalFlags.swift",
        "OutputFlags.swift",
        "Termios.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.0"
}
Command line invocation:
    /Applications/Xcode-16.3.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
Fetching from https://github.com/Ponyboy47/ErrNo.git
Creating working copy of package ‘ErrNo’
Checking out 0.5.2 of package ‘ErrNo’
Resolve Package Graph
Resolved source packages:
  Termios: /Users/admin/builder/spi-builder-workspace
  ErrNo: https://github.com/Ponyboy47/ErrNo.git @ 0.5.2
resolved source packages: Termios, ErrNo
{
  "dependencies" : [
    {
      "identity" : "errno",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "0.5.1",
            "upper_bound" : "1.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/Ponyboy47/ErrNo.git"
    }
  ],
  "manifest_display_name" : "Termios",
  "name" : "Termios",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "Termios",
      "targets" : [
        "Termios"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "Termios",
      "module_type" : "SwiftTarget",
      "name" : "Termios",
      "path" : "Sources/Termios",
      "product_dependencies" : [
        "ErrNo"
      ],
      "product_memberships" : [
        "Termios"
      ],
      "sources" : [
        "ControlFlags.swift",
        "InputFlags.swift",
        "LocalFlags.swift",
        "OutputFlags.swift",
        "Termios.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.0"
}
{
  "workspace" : {
    "name" : "spi-builder-workspace",
    "schemes" : [
      "Termios"
    ]
  }
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme Termios -destination platform=macOS,arch=arm64 OTHER_SWIFT_FLAGS=-stats-output-dir .stats -strict-concurrency=complete -enable-upcoming-feature StrictConcurrency -enable-upcoming-feature DisableOutwardActorInference -enable-upcoming-feature GlobalActorIsolatedTypesUsability -enable-upcoming-feature InferSendableFromCaptures
Command line invocation:
    /Applications/Xcode-16.3.0.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 Termios -destination platform=macOS,arch=arm64 "OTHER_SWIFT_FLAGS=-stats-output-dir .stats -strict-concurrency=complete -enable-upcoming-feature StrictConcurrency -enable-upcoming-feature DisableOutwardActorInference -enable-upcoming-feature GlobalActorIsolatedTypesUsability -enable-upcoming-feature InferSendableFromCaptures"
Build settings from command line:
    OTHER_SWIFT_FLAGS = -stats-output-dir .stats -strict-concurrency=complete -enable-upcoming-feature StrictConcurrency -enable-upcoming-feature DisableOutwardActorInference -enable-upcoming-feature GlobalActorIsolatedTypesUsability -enable-upcoming-feature InferSendableFromCaptures
Resolve Package Graph
Resolve Package Graph
Resolved source packages:
  Termios: /Users/admin/builder/spi-builder-workspace
  ErrNo: https://github.com/Ponyboy47/ErrNo.git @ 0.5.2
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (4 targets)
    Target 'Termios' in project 'Termios'
        ➜ Explicit dependency on target 'Termios' in project 'Termios'
        ➜ Explicit dependency on target 'ErrNo' in project 'ErrNo'
    Target 'Termios' in project 'Termios'
        ➜ Explicit dependency on target 'ErrNo' in project 'ErrNo'
    Target 'ErrNo' in project 'ErrNo'
        ➜ Explicit dependency on target 'ErrNo' in project 'ErrNo'
    Target 'ErrNo' in project 'ErrNo' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
ExecuteExternalTool /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -isysroot /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc --version
ExecuteExternalTool /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld -version_details
Build description signature: 11500ed70a6eadc0aee2faa3f21650dd
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/11500ed70a6eadc0aee2faa3f21650dd.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
ClangStatCache /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx15.4-24E241-8287b8f5db97e746a1562fbca0c9d29b.sdkstatcache
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk -o /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx15.4-24E241-8287b8f5db97e746a1562fbca0c9d29b.sdkstatcache
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
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EagerLinkingTBDs/Debug
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EagerLinkingTBDs/Debug
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/PackageFrameworks
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/PackageFrameworks
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Termios.build/Debug/Termios.build/Termios.DependencyStaticMetadataFileList (in target 'Termios' from project 'Termios')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Termios.build/Debug/Termios.build/Termios.DependencyStaticMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Termios.build/Debug/Termios.build/Termios.modulemap (in target 'Termios' from project 'Termios')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Termios.build/Debug/Termios.build/Termios.modulemap
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Termios.build/Debug/Termios.build/Termios.DependencyMetadataFileList (in target 'Termios' from project 'Termios')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Termios.build/Debug/Termios.build/Termios.DependencyMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Termios.build/Debug/Termios.build/Objects-normal/arm64/Termios_const_extract_protocols.json (in target 'Termios' from project 'Termios')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Termios.build/Debug/Termios.build/Objects-normal/arm64/Termios_const_extract_protocols.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Termios.build/Debug/Termios.build/Objects-normal/arm64/Termios.SwiftConstValuesFileList (in target 'Termios' from project 'Termios')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Termios.build/Debug/Termios.build/Objects-normal/arm64/Termios.SwiftConstValuesFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Termios.build/Debug/Termios.build/Objects-normal/arm64/Termios-OutputFileMap.json (in target 'Termios' from project 'Termios')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Termios.build/Debug/Termios.build/Objects-normal/arm64/Termios-OutputFileMap.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Termios.build/Debug/Termios.build/Objects-normal/arm64/Termios.LinkFileList (in target 'Termios' from project 'Termios')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Termios.build/Debug/Termios.build/Objects-normal/arm64/Termios.LinkFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Termios.build/Debug/Termios.build/Objects-normal/arm64/Termios.SwiftFileList (in target 'Termios' from project 'Termios')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Termios.build/Debug/Termios.build/Objects-normal/arm64/Termios.SwiftFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ErrNo.build/Debug/ErrNo.build/Objects-normal/arm64/ErrNo_const_extract_protocols.json (in target 'ErrNo' from project 'ErrNo')
    cd /Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/ErrNo
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ErrNo.build/Debug/ErrNo.build/Objects-normal/arm64/ErrNo_const_extract_protocols.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ErrNo.build/Debug/ErrNo.build/Objects-normal/arm64/ErrNo.SwiftFileList (in target 'ErrNo' from project 'ErrNo')
    cd /Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/ErrNo
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ErrNo.build/Debug/ErrNo.build/Objects-normal/arm64/ErrNo.SwiftFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ErrNo.build/Debug/ErrNo.build/Objects-normal/arm64/ErrNo.SwiftConstValuesFileList (in target 'ErrNo' from project 'ErrNo')
    cd /Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/ErrNo
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ErrNo.build/Debug/ErrNo.build/Objects-normal/arm64/ErrNo.SwiftConstValuesFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ErrNo.build/Debug/ErrNo.build/Objects-normal/arm64/ErrNo.LinkFileList (in target 'ErrNo' from project 'ErrNo')
    cd /Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/ErrNo
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ErrNo.build/Debug/ErrNo.build/Objects-normal/arm64/ErrNo.LinkFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ErrNo.build/Debug/ErrNo.build/Objects-normal/arm64/ErrNo-OutputFileMap.json (in target 'ErrNo' from project 'ErrNo')
    cd /Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/ErrNo
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ErrNo.build/Debug/ErrNo.build/Objects-normal/arm64/ErrNo-OutputFileMap.json
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps/Termios.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Termios.build/Debug/Termios.build/Termios.modulemap (in target 'Termios' from project 'Termios')
    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/Termios.build/Debug/Termios.build/Termios.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ErrNo.build/Debug/ErrNo.build/ErrNo.modulemap (in target 'ErrNo' from project 'ErrNo')
    cd /Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/ErrNo
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ErrNo.build/Debug/ErrNo.build/ErrNo.modulemap
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ErrNo.build/Debug/ErrNo.build/ErrNo.DependencyStaticMetadataFileList (in target 'ErrNo' from project 'ErrNo')
    cd /Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/ErrNo
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ErrNo.build/Debug/ErrNo.build/ErrNo.DependencyStaticMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ErrNo.build/Debug/ErrNo.build/ErrNo.DependencyMetadataFileList (in target 'ErrNo' from project 'ErrNo')
    cd /Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/ErrNo
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ErrNo.build/Debug/ErrNo.build/ErrNo.DependencyMetadataFileList
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps/ErrNo.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ErrNo.build/Debug/ErrNo.build/ErrNo.modulemap (in target 'ErrNo' from project 'ErrNo')
    cd /Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/ErrNo
    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/ErrNo.build/Debug/ErrNo.build/ErrNo.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps
SwiftDriver ErrNo normal arm64 com.apple.xcode.tools.swift.compiler (in target 'ErrNo' from project 'ErrNo')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftDriver -- /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -module-name ErrNo -Onone -enforce-exclusivity\=checked @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ErrNo.build/Debug/ErrNo.build/Objects-normal/arm64/ErrNo.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -stats-output-dir .stats -strict-concurrency\=complete -enable-upcoming-feature StrictConcurrency -enable-upcoming-feature DisableOutwardActorInference -enable-upcoming-feature GlobalActorIsolatedTypesUsability -enable-upcoming-feature InferSendableFromCaptures -plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk -target arm64-apple-macos10.13 -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -Xfrontend -serialize-debugging-options -enable-testing -suppress-warnings -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 -I /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx15.4-24E241-8287b8f5db97e746a1562fbca0c9d29b.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ErrNo.build/Debug/ErrNo.build/Objects-normal/arm64/ErrNo-OutputFileMap.json -use-frontend-parseable-output -save-temps -no-color-diagnostics -serialize-diagnostics -emit-dependencies -emit-module -emit-module-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ErrNo.build/Debug/ErrNo.build/Objects-normal/arm64/ErrNo.swiftmodule -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ErrNo.build/Debug/ErrNo.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ErrNo.build/Debug/ErrNo.build/Objects-normal/arm64/ErrNo_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ErrNo.build/Debug/ErrNo.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ErrNo.build/Debug/ErrNo.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ErrNo.build/Debug/ErrNo.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/ErrNo.build/Debug/ErrNo.build/Objects-normal/arm64/ErrNo-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
SwiftCompile normal arm64 Compiling\ ErrNo+Glibc.swift /Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/ErrNo/Sources/ErrNo/ErrNo+Glibc.swift (in target 'ErrNo' from project 'ErrNo')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/ErrNo/Sources/ErrNo/ErrNo+Glibc.swift (in target 'ErrNo' from project 'ErrNo')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

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

SwiftCompile normal arm64 Compiling\ ErrNo+Darwin.swift /Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/ErrNo/Sources/ErrNo/ErrNo+Darwin.swift (in target 'ErrNo' from project 'ErrNo')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/ErrNo/Sources/ErrNo/ErrNo+Darwin.swift (in target 'ErrNo' from project 'ErrNo')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

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

SwiftDriverJobDiscovery normal arm64 Emitting module for ErrNo (in target 'ErrNo' from project 'ErrNo')
SwiftDriver\ Compilation\ Requirements ErrNo normal arm64 com.apple.xcode.tools.swift.compiler (in target 'ErrNo' from project 'ErrNo')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-Swift-Compilation-Requirements -- /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -module-name ErrNo -Onone -enforce-exclusivity\=checked @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ErrNo.build/Debug/ErrNo.build/Objects-normal/arm64/ErrNo.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -stats-output-dir .stats -strict-concurrency\=complete -enable-upcoming-feature StrictConcurrency -enable-upcoming-feature DisableOutwardActorInference -enable-upcoming-feature GlobalActorIsolatedTypesUsability -enable-upcoming-feature InferSendableFromCaptures -plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk -target arm64-apple-macos10.13 -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -Xfrontend -serialize-debugging-options -enable-testing -suppress-warnings -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 -I /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx15.4-24E241-8287b8f5db97e746a1562fbca0c9d29b.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ErrNo.build/Debug/ErrNo.build/Objects-normal/arm64/ErrNo-OutputFileMap.json -use-frontend-parseable-output -save-temps -no-color-diagnostics -serialize-diagnostics -emit-dependencies -emit-module -emit-module-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ErrNo.build/Debug/ErrNo.build/Objects-normal/arm64/ErrNo.swiftmodule -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ErrNo.build/Debug/ErrNo.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ErrNo.build/Debug/ErrNo.build/Objects-normal/arm64/ErrNo_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ErrNo.build/Debug/ErrNo.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ErrNo.build/Debug/ErrNo.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ErrNo.build/Debug/ErrNo.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/ErrNo.build/Debug/ErrNo.build/Objects-normal/arm64/ErrNo-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/ErrNo-Swift.h /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ErrNo.build/Debug/ErrNo.build/Objects-normal/arm64/ErrNo-Swift.h (in target 'ErrNo' from project 'ErrNo')
    cd /Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/ErrNo
    builtin-swiftHeaderTool -arch arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ErrNo.build/Debug/ErrNo.build/Objects-normal/arm64/ErrNo-Swift.h -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps/ErrNo-Swift.h
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/ErrNo.swiftmodule/arm64-apple-macos.abi.json /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ErrNo.build/Debug/ErrNo.build/Objects-normal/arm64/ErrNo.abi.json (in target 'ErrNo' from project 'ErrNo')
    cd /Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/ErrNo
    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/ErrNo.build/Debug/ErrNo.build/Objects-normal/arm64/ErrNo.abi.json /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/ErrNo.swiftmodule/arm64-apple-macos.abi.json
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/ErrNo.swiftmodule/arm64-apple-macos.swiftdoc /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ErrNo.build/Debug/ErrNo.build/Objects-normal/arm64/ErrNo.swiftdoc (in target 'ErrNo' from project 'ErrNo')
    cd /Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/ErrNo
    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/ErrNo.build/Debug/ErrNo.build/Objects-normal/arm64/ErrNo.swiftdoc /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/ErrNo.swiftmodule/arm64-apple-macos.swiftdoc
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/ErrNo.swiftmodule/arm64-apple-macos.swiftmodule /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ErrNo.build/Debug/ErrNo.build/Objects-normal/arm64/ErrNo.swiftmodule (in target 'ErrNo' from project 'ErrNo')
    cd /Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/ErrNo
    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/ErrNo.build/Debug/ErrNo.build/Objects-normal/arm64/ErrNo.swiftmodule /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/ErrNo.swiftmodule/arm64-apple-macos.swiftmodule
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/ErrNo.swiftmodule/Project/arm64-apple-macos.swiftsourceinfo /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ErrNo.build/Debug/ErrNo.build/Objects-normal/arm64/ErrNo.swiftsourceinfo (in target 'ErrNo' from project 'ErrNo')
    cd /Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/ErrNo
    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/ErrNo.build/Debug/ErrNo.build/Objects-normal/arm64/ErrNo.swiftsourceinfo /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/ErrNo.swiftmodule/Project/arm64-apple-macos.swiftsourceinfo
SwiftDriver Termios normal arm64 com.apple.xcode.tools.swift.compiler (in target 'Termios' from project 'Termios')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftDriver -- /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -module-name Termios -Onone -enforce-exclusivity\=checked @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Termios.build/Debug/Termios.build/Objects-normal/arm64/Termios.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -stats-output-dir .stats -strict-concurrency\=complete -enable-upcoming-feature StrictConcurrency -enable-upcoming-feature DisableOutwardActorInference -enable-upcoming-feature GlobalActorIsolatedTypesUsability -enable-upcoming-feature InferSendableFromCaptures -plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk -target arm64-apple-macos10.13 -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -Xfrontend -serialize-debugging-options -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 -I /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/PackageFrameworks -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx15.4-24E241-8287b8f5db97e746a1562fbca0c9d29b.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Termios.build/Debug/Termios.build/Objects-normal/arm64/Termios-OutputFileMap.json -use-frontend-parseable-output -save-temps -no-color-diagnostics -serialize-diagnostics -emit-dependencies -emit-module -emit-module-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Termios.build/Debug/Termios.build/Objects-normal/arm64/Termios.swiftmodule -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Termios.build/Debug/Termios.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Termios.build/Debug/Termios.build/Objects-normal/arm64/Termios_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Termios.build/Debug/Termios.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Termios.build/Debug/Termios.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Termios.build/Debug/Termios.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/Termios.build/Debug/Termios.build/Objects-normal/arm64/Termios-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
SwiftCompile normal arm64 Compiling\ InputFlags.swift /Users/admin/builder/spi-builder-workspace/Sources/Termios/InputFlags.swift (in target 'Termios' from project 'Termios')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Termios/InputFlags.swift (in target 'Termios' from project 'Termios')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

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

SwiftEmitModule normal arm64 Emitting\ module\ for\ Termios (in target 'Termios' from project 'Termios')
Failed frontend command:
/Applications/Xcode-16.3.0.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/Termios/ControlFlags.swift /Users/admin/builder/spi-builder-workspace/Sources/Termios/InputFlags.swift /Users/admin/builder/spi-builder-workspace/Sources/Termios/LocalFlags.swift /Users/admin/builder/spi-builder-workspace/Sources/Termios/OutputFlags.swift /Users/admin/builder/spi-builder-workspace/Sources/Termios/Termios.swift -target arm64-apple-macos10.13 -Xllvm -aarch64-use-tbi -enable-objc-interop -sdk /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -I /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/PackageFrameworks -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks -no-color-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -swift-version 5 -enforce-exclusivity\=checked -stats-output-dir /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode/.stats -Onone -D SWIFT_PACKAGE -D DEBUG -serialize-debugging-options -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Termios.build/Debug/Termios.build/Objects-normal/arm64/Termios_const_extract_protocols.json -enable-upcoming-feature StrictConcurrency -enable-upcoming-feature DisableOutwardActorInference -enable-upcoming-feature GlobalActorIsolatedTypesUsability -enable-upcoming-feature InferSendableFromCaptures -enable-experimental-feature DebugDescriptionMacro -strict-concurrency\=complete -empty-abi-descriptor -plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -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 -resource-dir /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift -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/macosx15.4-24E241-8287b8f5db97e746a1562fbca0c9d29b.sdkstatcache -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Termios.build/Debug/Termios.build/swift-overrides.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Termios.build/Debug/Termios.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Termios.build/Debug/Termios.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Termios.build/Debug/Termios.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -module-name Termios -frontend-parseable-output -disable-clang-spi -target-sdk-version 15.4 -target-sdk-name macosx15.4 -external-plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server -in-process-plugin-server-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/libSwiftInProcPluginServer.dylib -plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins -plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/local/lib/swift/host/plugins -emit-module-doc-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Termios.build/Debug/Termios.build/Objects-normal/arm64/Termios.swiftdoc -emit-module-source-info-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Termios.build/Debug/Termios.build/Objects-normal/arm64/Termios.swiftsourceinfo -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Termios.build/Debug/Termios.build/Objects-normal/arm64/Termios-Swift.h -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Termios.build/Debug/Termios.build/Objects-normal/arm64/Termios-master-emit-module.dia -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Termios.build/Debug/Termios.build/Objects-normal/arm64/Termios-master-emit-module.d -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Termios.build/Debug/Termios.build/Objects-normal/arm64/Termios.swiftmodule -emit-abi-descriptor-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Termios.build/Debug/Termios.build/Objects-normal/arm64/Termios.abi.json
EmitSwiftModule normal arm64 (in target 'Termios' from project 'Termios')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

/Users/admin/builder/spi-builder-workspace/Sources/Termios/ControlFlags.swift:31:23: warning: static property 'zero' is not concurrency-safe because non-'Sendable' type 'ControlFlags' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let zero: ControlFlags = {
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/Termios/ControlFlags.swift:16:15: note: consider making struct 'ControlFlags' conform to the 'Sendable' protocol
public struct ControlFlags: OptionSet {
              ^
                                     , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Termios/ControlFlags.swift:31:23: note: add '@MainActor' to make static property 'zero' part of global actor 'MainActor'
    public static let zero: ControlFlags = {
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Termios/ControlFlags.swift:31:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let zero: ControlFlags = {
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Termios/ControlFlags.swift:36:43: error: cannot find 'CBAUD' in scope
    public static let baud = ControlFlags(CBAUD)
                                          ^~~~~
/Users/admin/builder/spi-builder-workspace/Sources/Termios/ControlFlags.swift:39:48: error: cannot find 'CBAUDEX' in scope
    public static let baudExtra = ControlFlags(CBAUDEX)
                                               ^~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/Termios/ControlFlags.swift:42:23: warning: static property 'size' is not concurrency-safe because non-'Sendable' type 'ControlFlags' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let size = ControlFlags(CSIZE)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/Termios/ControlFlags.swift:16:15: note: consider making struct 'ControlFlags' conform to the 'Sendable' protocol
public struct ControlFlags: OptionSet {
              ^
                                     , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Termios/ControlFlags.swift:42:23: note: add '@MainActor' to make static property 'size' part of global actor 'MainActor'
    public static let size = ControlFlags(CSIZE)
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Termios/ControlFlags.swift:42:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let size = ControlFlags(CSIZE)
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Termios/ControlFlags.swift:44:23: warning: static property 's5' is not concurrency-safe because non-'Sendable' type 'ControlFlags' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let s5 = ControlFlags(CS5)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/Termios/ControlFlags.swift:16:15: note: consider making struct 'ControlFlags' conform to the 'Sendable' protocol
public struct ControlFlags: OptionSet {
              ^
                                     , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Termios/ControlFlags.swift:44:23: note: add '@MainActor' to make static property 's5' part of global actor 'MainActor'
    public static let s5 = ControlFlags(CS5)
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Termios/ControlFlags.swift:44:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let s5 = ControlFlags(CS5)
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Termios/ControlFlags.swift:46:23: warning: static property 's6' is not concurrency-safe because non-'Sendable' type 'ControlFlags' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let s6 = ControlFlags(CS6)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/Termios/ControlFlags.swift:16:15: note: consider making struct 'ControlFlags' conform to the 'Sendable' protocol
public struct ControlFlags: OptionSet {
              ^
                                     , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Termios/ControlFlags.swift:46:23: note: add '@MainActor' to make static property 's6' part of global actor 'MainActor'
    public static let s6 = ControlFlags(CS6)
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Termios/ControlFlags.swift:46:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let s6 = ControlFlags(CS6)
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Termios/ControlFlags.swift:48:23: warning: static property 's7' is not concurrency-safe because non-'Sendable' type 'ControlFlags' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let s7 = ControlFlags(CS7)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/Termios/ControlFlags.swift:16:15: note: consider making struct 'ControlFlags' conform to the 'Sendable' protocol
public struct ControlFlags: OptionSet {
              ^
                                     , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Termios/ControlFlags.swift:48:23: note: add '@MainActor' to make static property 's7' part of global actor 'MainActor'
    public static let s7 = ControlFlags(CS7)
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Termios/ControlFlags.swift:48:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let s7 = ControlFlags(CS7)
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Termios/ControlFlags.swift:50:23: warning: static property 's8' is not concurrency-safe because non-'Sendable' type 'ControlFlags' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let s8 = ControlFlags(CS8)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/Termios/ControlFlags.swift:16:15: note: consider making struct 'ControlFlags' conform to the 'Sendable' protocol
public struct ControlFlags: OptionSet {
              ^
                                     , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Termios/ControlFlags.swift:50:23: note: add '@MainActor' to make static property 's8' part of global actor 'MainActor'
    public static let s8 = ControlFlags(CS8)
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Termios/ControlFlags.swift:50:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let s8 = ControlFlags(CS8)
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Termios/ControlFlags.swift:53:23: warning: static property 'stopBits' is not concurrency-safe because non-'Sendable' type 'ControlFlags' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let stopBits = ControlFlags(CSTOPB)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/Termios/ControlFlags.swift:16:15: note: consider making struct 'ControlFlags' conform to the 'Sendable' protocol
public struct ControlFlags: OptionSet {
              ^
                                     , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Termios/ControlFlags.swift:53:23: note: add '@MainActor' to make static property 'stopBits' part of global actor 'MainActor'
    public static let stopBits = ControlFlags(CSTOPB)
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Termios/ControlFlags.swift:53:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let stopBits = ControlFlags(CSTOPB)
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Termios/ControlFlags.swift:56:23: warning: static property 'read' is not concurrency-safe because non-'Sendable' type 'ControlFlags' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let read = ControlFlags(CREAD)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/Termios/ControlFlags.swift:16:15: note: consider making struct 'ControlFlags' conform to the 'Sendable' protocol
public struct ControlFlags: OptionSet {
              ^
                                     , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Termios/ControlFlags.swift:56:23: note: add '@MainActor' to make static property 'read' part of global actor 'MainActor'
    public static let read = ControlFlags(CREAD)
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Termios/ControlFlags.swift:56:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let read = ControlFlags(CREAD)
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Termios/ControlFlags.swift:59:23: warning: static property 'parity' is not concurrency-safe because non-'Sendable' type 'ControlFlags' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let parity = ControlFlags(PARENB)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/Termios/ControlFlags.swift:16:15: note: consider making struct 'ControlFlags' conform to the 'Sendable' protocol
public struct ControlFlags: OptionSet {
              ^
                                     , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Termios/ControlFlags.swift:59:23: note: add '@MainActor' to make static property 'parity' part of global actor 'MainActor'
    public static let parity = ControlFlags(PARENB)
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Termios/ControlFlags.swift:59:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let parity = ControlFlags(PARENB)
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Termios/ControlFlags.swift:62:23: warning: static property 'oddParity' is not concurrency-safe because non-'Sendable' type 'ControlFlags' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let oddParity = ControlFlags(PARODD)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/Termios/ControlFlags.swift:16:15: note: consider making struct 'ControlFlags' conform to the 'Sendable' protocol
public struct ControlFlags: OptionSet {
              ^
                                     , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Termios/ControlFlags.swift:62:23: note: add '@MainActor' to make static property 'oddParity' part of global actor 'MainActor'
    public static let oddParity = ControlFlags(PARODD)
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Termios/ControlFlags.swift:62:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let oddParity = ControlFlags(PARODD)
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Termios/ControlFlags.swift:65:23: warning: static property 'hangUp' is not concurrency-safe because non-'Sendable' type 'ControlFlags' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let hangUp = ControlFlags(HUPCL)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/Termios/ControlFlags.swift:16:15: note: consider making struct 'ControlFlags' conform to the 'Sendable' protocol
public struct ControlFlags: OptionSet {
              ^
                                     , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Termios/ControlFlags.swift:65:23: note: add '@MainActor' to make static property 'hangUp' part of global actor 'MainActor'
    public static let hangUp = ControlFlags(HUPCL)
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Termios/ControlFlags.swift:65:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let hangUp = ControlFlags(HUPCL)
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Termios/ControlFlags.swift:68:23: warning: static property 'local' is not concurrency-safe because non-'Sendable' type 'ControlFlags' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let local = ControlFlags(CLOCAL)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/Termios/ControlFlags.swift:16:15: note: consider making struct 'ControlFlags' conform to the 'Sendable' protocol
public struct ControlFlags: OptionSet {
              ^
                                     , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Termios/ControlFlags.swift:68:23: note: add '@MainActor' to make static property 'local' part of global actor 'MainActor'
    public static let local = ControlFlags(CLOCAL)
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Termios/ControlFlags.swift:68:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let local = ControlFlags(CLOCAL)
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Termios/ControlFlags.swift:72:44: error: cannot find 'LOBLK' in scope
    public static let block = ControlFlags(LOBLK)
                                           ^~~~~
/Users/admin/builder/spi-builder-workspace/Sources/Termios/ControlFlags.swift:79:48: error: cannot find 'CIBAUD' in scope
    public static let inputBaud = ControlFlags(CIBAUD)
                                               ^~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/Termios/ControlFlags.swift:86:48: error: cannot find 'CMSPAR' in scope
    public static let cmsParity = ControlFlags(CMSPAR)
                                               ^~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/Termios/ControlFlags.swift:89:23: warning: static property 'hwFlowControl' is not concurrency-safe because non-'Sendable' type 'ControlFlags' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let hwFlowControl = ControlFlags(CRTSCTS)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/Termios/ControlFlags.swift:16:15: note: consider making struct 'ControlFlags' conform to the 'Sendable' protocol
public struct ControlFlags: OptionSet {
              ^
                                     , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Termios/ControlFlags.swift:89:23: note: add '@MainActor' to make static property 'hwFlowControl' part of global actor 'MainActor'
    public static let hwFlowControl = ControlFlags(CRTSCTS)
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Termios/ControlFlags.swift:89:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let hwFlowControl = ControlFlags(CRTSCTS)
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Termios/InputFlags.swift:31:23: warning: static property 'zero' is not concurrency-safe because non-'Sendable' type 'InputFlags' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let zero: InputFlags = {
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/Termios/InputFlags.swift:16:15: note: consider making struct 'InputFlags' conform to the 'Sendable' protocol
public struct InputFlags: OptionSet {
              ^
                                   , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Termios/InputFlags.swift:31:23: note: add '@MainActor' to make static property 'zero' part of global actor 'MainActor'
    public static let zero: InputFlags = {
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Termios/InputFlags.swift:31:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let zero: InputFlags = {
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Termios/InputFlags.swift:36:23: warning: static property 'ignoreBreak' is not concurrency-safe because non-'Sendable' type 'InputFlags' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let ignoreBreak = InputFlags(IGNBRK)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/Termios/InputFlags.swift:16:15: note: consider making struct 'InputFlags' conform to the 'Sendable' protocol
public struct InputFlags: OptionSet {
              ^
                                   , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Termios/InputFlags.swift:36:23: note: add '@MainActor' to make static property 'ignoreBreak' part of global actor 'MainActor'
    public static let ignoreBreak = InputFlags(IGNBRK)
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Termios/InputFlags.swift:36:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let ignoreBreak = InputFlags(IGNBRK)
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Termios/InputFlags.swift:45:23: warning: static property 'breakInterupt' is not concurrency-safe because non-'Sendable' type 'InputFlags' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let breakInterupt = InputFlags(BRKINT)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/Termios/InputFlags.swift:16:15: note: consider making struct 'InputFlags' conform to the 'Sendable' protocol
public struct InputFlags: OptionSet {
              ^
                                   , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Termios/InputFlags.swift:45:23: note: add '@MainActor' to make static property 'breakInterupt' part of global actor 'MainActor'
    public static let breakInterupt = InputFlags(BRKINT)
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Termios/InputFlags.swift:45:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let breakInterupt = InputFlags(BRKINT)
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Termios/InputFlags.swift:48:23: warning: static property 'ignoreParity' is not concurrency-safe because non-'Sendable' type 'InputFlags' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let ignoreParity = InputFlags(IGNPAR)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/Termios/InputFlags.swift:16:15: note: consider making struct 'InputFlags' conform to the 'Sendable' protocol
public struct InputFlags: OptionSet {
              ^
                                   , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Termios/InputFlags.swift:48:23: note: add '@MainActor' to make static property 'ignoreParity' part of global actor 'MainActor'
    public static let ignoreParity = InputFlags(IGNPAR)
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Termios/InputFlags.swift:48:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let ignoreParity = InputFlags(IGNPAR)
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Termios/InputFlags.swift:60:23: warning: static property 'parityMark' is not concurrency-safe because non-'Sendable' type 'InputFlags' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let parityMark = InputFlags(PARMRK)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/Termios/InputFlags.swift:16:15: note: consider making struct 'InputFlags' conform to the 'Sendable' protocol
public struct InputFlags: OptionSet {
              ^
                                   , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Termios/InputFlags.swift:60:23: note: add '@MainActor' to make static property 'parityMark' part of global actor 'MainActor'
    public static let parityMark = InputFlags(PARMRK)
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Termios/InputFlags.swift:60:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let parityMark = InputFlags(PARMRK)
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Termios/InputFlags.swift:63:23: warning: static property 'inputParityCheck' is not concurrency-safe because non-'Sendable' type 'InputFlags' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let inputParityCheck = InputFlags(INPCK)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/Termios/InputFlags.swift:16:15: note: consider making struct 'InputFlags' conform to the 'Sendable' protocol
public struct InputFlags: OptionSet {
              ^
                                   , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Termios/InputFlags.swift:63:23: note: add '@MainActor' to make static property 'inputParityCheck' part of global actor 'MainActor'
    public static let inputParityCheck = InputFlags(INPCK)
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Termios/InputFlags.swift:63:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let inputParityCheck = InputFlags(INPCK)
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Termios/InputFlags.swift:66:23: warning: static property 'strip' is not concurrency-safe because non-'Sendable' type 'InputFlags' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let strip = InputFlags(ISTRIP)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/Termios/InputFlags.swift:16:15: note: consider making struct 'InputFlags' conform to the 'Sendable' protocol
public struct InputFlags: OptionSet {
              ^
                                   , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Termios/InputFlags.swift:66:23: note: add '@MainActor' to make static property 'strip' part of global actor 'MainActor'
    public static let strip = InputFlags(ISTRIP)
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Termios/InputFlags.swift:66:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let strip = InputFlags(ISTRIP)
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Termios/InputFlags.swift:69:23: warning: static property 'nlToCR' is not concurrency-safe because non-'Sendable' type 'InputFlags' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let nlToCR = InputFlags(INLCR)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/Termios/InputFlags.swift:16:15: note: consider making struct 'InputFlags' conform to the 'Sendable' protocol
public struct InputFlags: OptionSet {
              ^
                                   , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Termios/InputFlags.swift:69:23: note: add '@MainActor' to make static property 'nlToCR' part of global actor 'MainActor'
    public static let nlToCR = InputFlags(INLCR)
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Termios/InputFlags.swift:69:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let nlToCR = InputFlags(INLCR)
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Termios/InputFlags.swift:72:23: warning: static property 'ignoreCR' is not concurrency-safe because non-'Sendable' type 'InputFlags' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let ignoreCR = InputFlags(IGNCR)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/Termios/InputFlags.swift:16:15: note: consider making struct 'InputFlags' conform to the 'Sendable' protocol
public struct InputFlags: OptionSet {
              ^
                                   , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Termios/InputFlags.swift:72:23: note: add '@MainActor' to make static property 'ignoreCR' part of global actor 'MainActor'
    public static let ignoreCR = InputFlags(IGNCR)
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Termios/InputFlags.swift:72:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let ignoreCR = InputFlags(IGNCR)
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Termios/InputFlags.swift:75:23: warning: static property 'crToNL' is not concurrency-safe because non-'Sendable' type 'InputFlags' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let crToNL = InputFlags(ICRNL)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/Termios/InputFlags.swift:16:15: note: consider making struct 'InputFlags' conform to the 'Sendable' protocol
public struct InputFlags: OptionSet {
              ^
                                   , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Termios/InputFlags.swift:75:23: note: add '@MainActor' to make static property 'crToNL' part of global actor 'MainActor'
    public static let crToNL = InputFlags(ICRNL)
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Termios/InputFlags.swift:75:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let crToNL = InputFlags(ICRNL)
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Termios/InputFlags.swift:78:47: error: cannot find 'IUCLC' in scope
    public static let lowercased = InputFlags(IUCLC)
                                              ^~~~~
/Users/admin/builder/spi-builder-workspace/Sources/Termios/InputFlags.swift:81:23: warning: static property 'xOn' is not concurrency-safe because non-'Sendable' type 'InputFlags' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let xOn = InputFlags(IXON)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/Termios/InputFlags.swift:16:15: note: consider making struct 'InputFlags' conform to the 'Sendable' protocol
public struct InputFlags: OptionSet {
              ^
                                   , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Termios/InputFlags.swift:81:23: note: add '@MainActor' to make static property 'xOn' part of global actor 'MainActor'
    public static let xOn = InputFlags(IXON)
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Termios/InputFlags.swift:81:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let xOn = InputFlags(IXON)
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Termios/InputFlags.swift:87:23: warning: static property 'xAny' is not concurrency-safe because non-'Sendable' type 'InputFlags' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let xAny = InputFlags(IXANY)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/Termios/InputFlags.swift:16:15: note: consider making struct 'InputFlags' conform to the 'Sendable' protocol
public struct InputFlags: OptionSet {
              ^
                                   , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Termios/InputFlags.swift:87:23: note: add '@MainActor' to make static property 'xAny' part of global actor 'MainActor'
    public static let xAny = InputFlags(IXANY)
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Termios/InputFlags.swift:87:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let xAny = InputFlags(IXANY)
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Termios/InputFlags.swift:90:23: warning: static property 'xOff' is not concurrency-safe because non-'Sendable' type 'InputFlags' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let xOff = InputFlags(IXOFF)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/Termios/InputFlags.swift:16:15: note: consider making struct 'InputFlags' conform to the 'Sendable' protocol
public struct InputFlags: OptionSet {
              ^
                                   , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Termios/InputFlags.swift:90:23: note: add '@MainActor' to make static property 'xOff' part of global actor 'MainActor'
    public static let xOff = InputFlags(IXOFF)
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Termios/InputFlags.swift:90:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let xOff = InputFlags(IXOFF)
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Termios/InputFlags.swift:96:23: warning: static property 'maxBell' is not concurrency-safe because non-'Sendable' type 'InputFlags' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let maxBell = InputFlags(IMAXBEL)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/Termios/InputFlags.swift:16:15: note: consider making struct 'InputFlags' conform to the 'Sendable' protocol
public struct InputFlags: OptionSet {
              ^
                                   , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Termios/InputFlags.swift:96:23: note: add '@MainActor' to make static property 'maxBell' part of global actor 'MainActor'
    public static let maxBell = InputFlags(IMAXBEL)
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Termios/InputFlags.swift:96:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let maxBell = InputFlags(IMAXBEL)
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Termios/InputFlags.swift:99:23: warning: static property 'utf8' is not concurrency-safe because non-'Sendable' type 'InputFlags' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let utf8 = InputFlags(IUTF8)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/Termios/InputFlags.swift:16:15: note: consider making struct 'InputFlags' conform to the 'Sendable' protocol
public struct InputFlags: OptionSet {
              ^
                                   , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Termios/InputFlags.swift:99:23: note: add '@MainActor' to make static property 'utf8' part of global actor 'MainActor'
    public static let utf8 = InputFlags(IUTF8)
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Termios/InputFlags.swift:99:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let utf8 = InputFlags(IUTF8)
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Termios/LocalFlags.swift:31:23: warning: static property 'zero' is not concurrency-safe because non-'Sendable' type 'LocalFlags' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let zero: LocalFlags = {
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/Termios/LocalFlags.swift:16:15: note: consider making struct 'LocalFlags' conform to the 'Sendable' protocol
public struct LocalFlags: OptionSet {
              ^
                                   , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Termios/LocalFlags.swift:31:23: note: add '@MainActor' to make static property 'zero' part of global actor 'MainActor'
    public static let zero: LocalFlags = {
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Termios/LocalFlags.swift:31:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let zero: LocalFlags = {
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Termios/LocalFlags.swift:36:23: warning: static property 'signal' is not concurrency-safe because non-'Sendable' type 'LocalFlags' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let signal = LocalFlags(ISIG)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/Termios/LocalFlags.swift:16:15: note: consider making struct 'LocalFlags' conform to the 'Sendable' protocol
public struct LocalFlags: OptionSet {
              ^
                                   , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Termios/LocalFlags.swift:36:23: note: add '@MainActor' to make static property 'signal' part of global actor 'MainActor'
    public static let signal = LocalFlags(ISIG)
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Termios/LocalFlags.swift:36:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let signal = LocalFlags(ISIG)
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Termios/LocalFlags.swift:39:23: warning: static property 'canonical' is not concurrency-safe because non-'Sendable' type 'LocalFlags' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let canonical = LocalFlags(ICANON)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/Termios/LocalFlags.swift:16:15: note: consider making struct 'LocalFlags' conform to the 'Sendable' protocol
public struct LocalFlags: OptionSet {
              ^
                                   , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Termios/LocalFlags.swift:39:23: note: add '@MainActor' to make static property 'canonical' part of global actor 'MainActor'
    public static let canonical = LocalFlags(ICANON)
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Termios/LocalFlags.swift:39:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let canonical = LocalFlags(ICANON)
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Termios/LocalFlags.swift:46:42: error: cannot find 'XCASE' in scope
    public static let xCase = LocalFlags(XCASE)
                                         ^~~~~
/Users/admin/builder/spi-builder-workspace/Sources/Termios/LocalFlags.swift:49:23: warning: static property 'echo' is not concurrency-safe because non-'Sendable' type 'LocalFlags' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let echo = LocalFlags(ECHO)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/Termios/LocalFlags.swift:16:15: note: consider making struct 'LocalFlags' conform to the 'Sendable' protocol
public struct LocalFlags: OptionSet {
              ^
                                   , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Termios/LocalFlags.swift:49:23: note: add '@MainActor' to make static property 'echo' part of global actor 'MainActor'
    public static let echo = LocalFlags(ECHO)
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Termios/LocalFlags.swift:49:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let echo = LocalFlags(ECHO)
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Termios/LocalFlags.swift:55:23: warning: static property 'echoErase' is not concurrency-safe because non-'Sendable' type 'LocalFlags' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let echoErase = LocalFlags(ECHOE)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/Termios/LocalFlags.swift:16:15: note: consider making struct 'LocalFlags' conform to the 'Sendable' protocol
public struct LocalFlags: OptionSet {
              ^
                                   , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Termios/LocalFlags.swift:55:23: note: add '@MainActor' to make static property 'echoErase' part of global actor 'MainActor'
    public static let echoErase = LocalFlags(ECHOE)
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Termios/LocalFlags.swift:55:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let echoErase = LocalFlags(ECHOE)
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Termios/LocalFlags.swift:58:23: warning: static property 'echoKill' is not concurrency-safe because non-'Sendable' type 'LocalFlags' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let echoKill = LocalFlags(ECHOK)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/Termios/LocalFlags.swift:16:15: note: consider making struct 'LocalFlags' conform to the 'Sendable' protocol
public struct LocalFlags: OptionSet {
              ^
                                   , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Termios/LocalFlags.swift:58:23: note: add '@MainActor' to make static property 'echoKill' part of global actor 'MainActor'
    public static let echoKill = LocalFlags(ECHOK)
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Termios/LocalFlags.swift:58:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let echoKill = LocalFlags(ECHOK)
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Termios/LocalFlags.swift:61:23: warning: static property 'echoNL' is not concurrency-safe because non-'Sendable' type 'LocalFlags' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let echoNL = LocalFlags(ECHONL)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/Termios/LocalFlags.swift:16:15: note: consider making struct 'LocalFlags' conform to the 'Sendable' protocol
public struct LocalFlags: OptionSet {
              ^
                                   , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Termios/LocalFlags.swift:61:23: note: add '@MainActor' to make static property 'echoNL' part of global actor 'MainActor'
    public static let echoNL = LocalFlags(ECHONL)
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Termios/LocalFlags.swift:61:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let echoNL = LocalFlags(ECHONL)
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Termios/LocalFlags.swift:68:23: warning: static property 'echoControl' is not concurrency-safe because non-'Sendable' type 'LocalFlags' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let echoControl = LocalFlags(ECHOCTL)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/Termios/LocalFlags.swift:16:15: note: consider making struct 'LocalFlags' conform to the 'Sendable' protocol
public struct LocalFlags: OptionSet {
              ^
                                   , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Termios/LocalFlags.swift:68:23: note: add '@MainActor' to make static property 'echoControl' part of global actor 'MainActor'
    public static let echoControl = LocalFlags(ECHOCTL)
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Termios/LocalFlags.swift:68:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let echoControl = LocalFlags(ECHOCTL)
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Termios/LocalFlags.swift:74:23: warning: static property 'echoPrint' is not concurrency-safe because non-'Sendable' type 'LocalFlags' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let echoPrint = LocalFlags(ECHOPRT)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/Termios/LocalFlags.swift:16:15: note: consider making struct 'LocalFlags' conform to the 'Sendable' protocol
public struct LocalFlags: OptionSet {
              ^
                                   , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Termios/LocalFlags.swift:74:23: note: add '@MainActor' to make static property 'echoPrint' part of global actor 'MainActor'
    public static let echoPrint = LocalFlags(ECHOPRT)
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Termios/LocalFlags.swift:74:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let echoPrint = LocalFlags(ECHOPRT)
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Termios/LocalFlags.swift:80:23: warning: static property 'echoKillErase' is not concurrency-safe because non-'Sendable' type 'LocalFlags' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let echoKillErase = LocalFlags(ECHOKE)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/Termios/LocalFlags.swift:16:15: note: consider making struct 'LocalFlags' conform to the 'Sendable' protocol
public struct LocalFlags: OptionSet {
              ^
                                   , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Termios/LocalFlags.swift:80:23: note: add '@MainActor' to make static property 'echoKillErase' part of global actor 'MainActor'
    public static let echoKillErase = LocalFlags(ECHOKE)
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Termios/LocalFlags.swift:80:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let echoKillErase = LocalFlags(ECHOKE)
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Termios/LocalFlags.swift:84:45: error: cannot find 'DEFECHO' in scope
    public static let deafEcho = LocalFlags(DEFECHO)
                                            ^~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/Termios/LocalFlags.swift:91:23: warning: static property 'flush' is not concurrency-safe because non-'Sendable' type 'LocalFlags' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let flush = LocalFlags(FLUSHO)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/Termios/LocalFlags.swift:16:15: note: consider making struct 'LocalFlags' conform to the 'Sendable' protocol
public struct LocalFlags: OptionSet {
              ^
                                   , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Termios/LocalFlags.swift:91:23: note: add '@MainActor' to make static property 'flush' part of global actor 'MainActor'
    public static let flush = LocalFlags(FLUSHO)
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Termios/LocalFlags.swift:91:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let flush = LocalFlags(FLUSHO)
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Termios/LocalFlags.swift:94:24: warning: static property 'noFlush' is not concurrency-safe because non-'Sendable' type 'LocalFlags' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let  noFlush = LocalFlags(NOFLSH)
                       ^
/Users/admin/builder/spi-builder-workspace/Sources/Termios/LocalFlags.swift:16:15: note: consider making struct 'LocalFlags' conform to the 'Sendable' protocol
public struct LocalFlags: OptionSet {
              ^
                                   , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Termios/LocalFlags.swift:94:24: note: add '@MainActor' to make static property 'noFlush' part of global actor 'MainActor'
    public static let  noFlush = LocalFlags(NOFLSH)
                       ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Termios/LocalFlags.swift:94:24: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let  noFlush = LocalFlags(NOFLSH)
                       ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Termios/LocalFlags.swift:100:23: warning: static property 'toStop' is not concurrency-safe because non-'Sendable' type 'LocalFlags' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let toStop = LocalFlags(TOSTOP)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/Termios/LocalFlags.swift:16:15: note: consider making struct 'LocalFlags' conform to the 'Sendable' protocol
public struct LocalFlags: OptionSet {
              ^
                                   , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Termios/LocalFlags.swift:100:23: note: add '@MainActor' to make static property 'toStop' part of global actor 'MainActor'
    public static let toStop = LocalFlags(TOSTOP)
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Termios/LocalFlags.swift:100:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let toStop = LocalFlags(TOSTOP)
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Termios/LocalFlags.swift:106:23: warning: static property 'pending' is not concurrency-safe because non-'Sendable' type 'LocalFlags' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let pending = LocalFlags(PENDIN)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/Termios/LocalFlags.swift:16:15: note: consider making struct 'LocalFlags' conform to the 'Sendable' protocol
public struct LocalFlags: OptionSet {
              ^
                                   , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Termios/LocalFlags.swift:106:23: note: add '@MainActor' to make static property 'pending' part of global actor 'MainActor'
    public static let pending = LocalFlags(PENDIN)
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Termios/LocalFlags.swift:106:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let pending = LocalFlags(PENDIN)
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Termios/LocalFlags.swift:112:23: warning: static property 'extension' is not concurrency-safe because non-'Sendable' type 'LocalFlags' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let `extension` = LocalFlags(IEXTEN)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/Termios/LocalFlags.swift:16:15: note: consider making struct 'LocalFlags' conform to the 'Sendable' protocol
public struct LocalFlags: OptionSet {
              ^
                                   , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Termios/LocalFlags.swift:112:23: note: add '@MainActor' to make static property 'extension' part of global actor 'MainActor'
    public static let `extension` = LocalFlags(IEXTEN)
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Termios/LocalFlags.swift:112:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let `extension` = LocalFlags(IEXTEN)
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Termios/OutputFlags.swift:31:23: warning: static property 'zero' is not concurrency-safe because non-'Sendable' type 'OutputFlags' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let zero: OutputFlags = {
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/Termios/OutputFlags.swift:16:15: note: consider making struct 'OutputFlags' conform to the 'Sendable' protocol
public struct OutputFlags: OptionSet {
              ^
                                    , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Termios/OutputFlags.swift:31:23: note: add '@MainActor' to make static property 'zero' part of global actor 'MainActor'
    public static let zero: OutputFlags = {
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Termios/OutputFlags.swift:31:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let zero: OutputFlags = {
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Termios/OutputFlags.swift:36:23: warning: static property 'post' is not concurrency-safe because non-'Sendable' type 'OutputFlags' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let post = OutputFlags(OPOST)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/Termios/OutputFlags.swift:16:15: note: consider making struct 'OutputFlags' conform to the 'Sendable' protocol
public struct OutputFlags: OptionSet {
              ^
                                    , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Termios/OutputFlags.swift:36:23: note: add '@MainActor' to make static property 'post' part of global actor 'MainActor'
    public static let post = OutputFlags(OPOST)
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Termios/OutputFlags.swift:36:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let post = OutputFlags(OPOST)
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Termios/OutputFlags.swift:39:48: error: cannot find 'OLCUC' in scope
    public static let uppercased = OutputFlags(OLCUC)
                                               ^~~~~
/Users/admin/builder/spi-builder-workspace/Sources/Termios/OutputFlags.swift:42:23: warning: static property 'nlToCR' is not concurrency-safe because non-'Sendable' type 'OutputFlags' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let nlToCR = OutputFlags(ONLCR)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/Termios/OutputFlags.swift:16:15: note: consider making struct 'OutputFlags' conform to the 'Sendable' protocol
public struct OutputFlags: OptionSet {
              ^
                                    , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Termios/OutputFlags.swift:42:23: note: add '@MainActor' to make static property 'nlToCR' part of global actor 'MainActor'
    public static let nlToCR = OutputFlags(ONLCR)
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Termios/OutputFlags.swift:42:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let nlToCR = OutputFlags(ONLCR)
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Termios/OutputFlags.swift:45:23: warning: static property 'crToNL' is not concurrency-safe because non-'Sendable' type 'OutputFlags' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let crToNL = OutputFlags(OCRNL)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/Termios/OutputFlags.swift:16:15: note: consider making struct 'OutputFlags' conform to the 'Sendable' protocol
public struct OutputFlags: OptionSet {
              ^
                                    , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Termios/OutputFlags.swift:45:23: note: add '@MainActor' to make static property 'crToNL' part of global actor 'MainActor'
    public static let crToNL = OutputFlags(OCRNL)
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Termios/OutputFlags.swift:45:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let crToNL = OutputFlags(OCRNL)
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Termios/OutputFlags.swift:48:23: warning: static property 'noCR' is not concurrency-safe because non-'Sendable' type 'OutputFlags' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let noCR = OutputFlags(ONOCR)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/Termios/OutputFlags.swift:16:15: note: consider making struct 'OutputFlags' conform to the 'Sendable' protocol
public struct OutputFlags: OptionSet {
              ^
                                    , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Termios/OutputFlags.swift:48:23: note: add '@MainActor' to make static property 'noCR' part of global actor 'MainActor'
    public static let noCR = OutputFlags(ONOCR)
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Termios/OutputFlags.swift:48:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let noCR = OutputFlags(ONOCR)
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Termios/OutputFlags.swift:51:23: warning: static property 'nlOnly' is not concurrency-safe because non-'Sendable' type 'OutputFlags' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let nlOnly = OutputFlags(ONLRET)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/Termios/OutputFlags.swift:16:15: note: consider making struct 'OutputFlags' conform to the 'Sendable' protocol
public struct OutputFlags: OptionSet {
              ^
                                    , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Termios/OutputFlags.swift:51:23: note: add '@MainActor' to make static property 'nlOnly' part of global actor 'MainActor'
    public static let nlOnly = OutputFlags(ONLRET)
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Termios/OutputFlags.swift:51:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let nlOnly = OutputFlags(ONLRET)
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Termios/OutputFlags.swift:54:23: warning: static property 'fill' is not concurrency-safe because non-'Sendable' type 'OutputFlags' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let fill = OutputFlags(OFILL)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/Termios/OutputFlags.swift:16:15: note: consider making struct 'OutputFlags' conform to the 'Sendable' protocol
public struct OutputFlags: OptionSet {
              ^
                                    , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Termios/OutputFlags.swift:54:23: note: add '@MainActor' to make static property 'fill' part of global actor 'MainActor'
    public static let fill = OutputFlags(OFILL)
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Termios/OutputFlags.swift:54:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let fill = OutputFlags(OFILL)
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Termios/OutputFlags.swift:57:23: warning: static property 'fillDelete' is not concurrency-safe because non-'Sendable' type 'OutputFlags' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let fillDelete = OutputFlags(OFDEL)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/Termios/OutputFlags.swift:16:15: note: consider making struct 'OutputFlags' conform to the 'Sendable' protocol
public struct OutputFlags: OptionSet {
              ^
                                    , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Termios/OutputFlags.swift:57:23: note: add '@MainActor' to make static property 'fillDelete' part of global actor 'MainActor'
    public static let fillDelete = OutputFlags(OFDEL)
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Termios/OutputFlags.swift:57:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let fillDelete = OutputFlags(OFDEL)
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Termios/OutputFlags.swift:60:23: warning: static property 'nlDelay' is not concurrency-safe because non-'Sendable' type 'OutputFlags' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let nlDelay = OutputFlags(NLDLY)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/Termios/OutputFlags.swift:16:15: note: consider making struct 'OutputFlags' conform to the 'Sendable' protocol
public struct OutputFlags: OptionSet {
              ^
                                    , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Termios/OutputFlags.swift:60:23: note: add '@MainActor' to make static property 'nlDelay' part of global actor 'MainActor'
    public static let nlDelay = OutputFlags(NLDLY)
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Termios/OutputFlags.swift:60:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let nlDelay = OutputFlags(NLDLY)
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Termios/OutputFlags.swift:62:23: warning: static property 'nl0' is not concurrency-safe because non-'Sendable' type 'OutputFlags' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let nl0 = OutputFlags(NL0)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/Termios/OutputFlags.swift:16:15: note: consider making struct 'OutputFlags' conform to the 'Sendable' protocol
public struct OutputFlags: OptionSet {
              ^
                                    , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Termios/OutputFlags.swift:62:23: note: add '@MainActor' to make static property 'nl0' part of global actor 'MainActor'
    public static let nl0 = OutputFlags(NL0)
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Termios/OutputFlags.swift:62:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let nl0 = OutputFlags(NL0)
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Termios/OutputFlags.swift:64:23: warning: static property 'nl1' is not concurrency-safe because non-'Sendable' type 'OutputFlags' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let nl1 = OutputFlags(NL1)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/Termios/OutputFlags.swift:16:15: note: consider making struct 'OutputFlags' conform to the 'Sendable' protocol
public struct OutputFlags: OptionSet {
              ^
                                    , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Termios/OutputFlags.swift:64:23: note: add '@MainActor' to make static property 'nl1' part of global actor 'MainActor'
    public static let nl1 = OutputFlags(NL1)
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Termios/OutputFlags.swift:64:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let nl1 = OutputFlags(NL1)
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Termios/OutputFlags.swift:70:23: warning: static property 'tabDelay' is not concurrency-safe because non-'Sendable' type 'OutputFlags' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let tabDelay = OutputFlags(TABDLY)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/Termios/OutputFlags.swift:16:15: note: consider making struct 'OutputFlags' conform to the 'Sendable' protocol
public struct OutputFlags: OptionSet {
              ^
                                    , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Termios/OutputFlags.swift:70:23: note: add '@MainActor' to make static property 'tabDelay' part of global actor 'MainActor'
    public static let tabDelay = OutputFlags(TABDLY)
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Termios/OutputFlags.swift:70:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let tabDelay = OutputFlags(TABDLY)
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Termios/OutputFlags.swift:72:23: warning: static property 'tab1' is not concurrency-safe because non-'Sendable' type 'OutputFlags' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let tab1 = OutputFlags(TAB1)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/Termios/OutputFlags.swift:16:15: note: consider making struct 'OutputFlags' conform to the 'Sendable' protocol
public struct OutputFlags: OptionSet {
              ^
                                    , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Termios/OutputFlags.swift:72:23: note: add '@MainActor' to make static property 'tab1' part of global actor 'MainActor'
    public static let tab1 = OutputFlags(TAB1)
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Termios/OutputFlags.swift:72:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let tab1 = OutputFlags(TAB1)
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Termios/OutputFlags.swift:74:23: warning: static property 'tab2' is not concurrency-safe because non-'Sendable' type 'OutputFlags' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let tab2 = OutputFlags(TAB2)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/Termios/OutputFlags.swift:16:15: note: consider making struct 'OutputFlags' conform to the 'Sendable' protocol
public struct OutputFlags: OptionSet {
              ^
                                    , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Termios/OutputFlags.swift:74:23: note: add '@MainActor' to make static property 'tab2' part of global actor 'MainActor'
    public static let tab2 = OutputFlags(TAB2)
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Termios/OutputFlags.swift:74:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let tab2 = OutputFlags(TAB2)
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Termios/OutputFlags.swift:79:23: warning: static property 'tab3' is not concurrency-safe because non-'Sendable' type 'OutputFlags' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let tab3 = OutputFlags(TAB3)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/Termios/OutputFlags.swift:16:15: note: consider making struct 'OutputFlags' conform to the 'Sendable' protocol
public struct OutputFlags: OptionSet {
              ^
                                    , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Termios/OutputFlags.swift:79:23: note: add '@MainActor' to make static property 'tab3' part of global actor 'MainActor'
    public static let tab3 = OutputFlags(TAB3)
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Termios/OutputFlags.swift:79:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let tab3 = OutputFlags(TAB3)
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Termios/OutputFlags.swift:84:23: warning: static property 'xTabs' is not concurrency-safe because non-'Sendable' type 'OutputFlags' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let xTabs = OutputFlags(XTABS)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/Termios/OutputFlags.swift:16:15: note: consider making struct 'OutputFlags' conform to the 'Sendable' protocol
public struct OutputFlags: OptionSet {
              ^
                                    , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Termios/OutputFlags.swift:84:23: note: add '@MainActor' to make static property 'xTabs' part of global actor 'MainActor'
    public static let xTabs = OutputFlags(XTABS)
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Termios/OutputFlags.swift:84:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let xTabs = OutputFlags(XTABS)
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Termios/OutputFlags.swift:90:23: warning: static property 'bsDelay' is not concurrency-safe because non-'Sendable' type 'OutputFlags' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let bsDelay = OutputFlags(BSDLY)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/Termios/OutputFlags.swift:16:15: note: consider making struct 'OutputFlags' conform to the 'Sendable' protocol
public struct OutputFlags: OptionSet {
              ^
                                    , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Termios/OutputFlags.swift:90:23: note: add '@MainActor' to make static property 'bsDelay' part of global actor 'MainActor'
    public static let bsDelay = OutputFlags(BSDLY)
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Termios/OutputFlags.swift:90:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let bsDelay = OutputFlags(BSDLY)
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Termios/OutputFlags.swift:92:23: warning: static property 'bs0' is not concurrency-safe because non-'Sendable' type 'OutputFlags' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let bs0 = OutputFlags(BS0)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/Termios/OutputFlags.swift:16:15: note: consider making struct 'OutputFlags' conform to the 'Sendable' protocol
public struct OutputFlags: OptionSet {
              ^
                                    , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Termios/OutputFlags.swift:92:23: note: add '@MainActor' to make static property 'bs0' part of global actor 'MainActor'
    public static let bs0 = OutputFlags(BS0)
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Termios/OutputFlags.swift:92:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let bs0 = OutputFlags(BS0)
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Termios/OutputFlags.swift:94:23: warning: static property 'bs1' is not concurrency-safe because non-'Sendable' type 'OutputFlags' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let bs1 = OutputFlags(BS1)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/Termios/OutputFlags.swift:16:15: note: consider making struct 'OutputFlags' conform to the 'Sendable' protocol
public struct OutputFlags: OptionSet {
              ^
                                    , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Termios/OutputFlags.swift:94:23: note: add '@MainActor' to make static property 'bs1' part of global actor 'MainActor'
    public static let bs1 = OutputFlags(BS1)
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Termios/OutputFlags.swift:94:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let bs1 = OutputFlags(BS1)
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Termios/OutputFlags.swift:97:23: warning: static property 'vtDelay' is not concurrency-safe because non-'Sendable' type 'OutputFlags' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let vtDelay = OutputFlags(VTDLY)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/Termios/OutputFlags.swift:16:15: note: consider making struct 'OutputFlags' conform to the 'Sendable' protocol
public struct OutputFlags: OptionSet {
              ^
                                    , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Termios/OutputFlags.swift:97:23: note: add '@MainActor' to make static property 'vtDelay' part of global actor 'MainActor'
    public static let vtDelay = OutputFlags(VTDLY)
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Termios/OutputFlags.swift:97:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let vtDelay = OutputFlags(VTDLY)
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Termios/OutputFlags.swift:99:23: warning: static property 'vt0' is not concurrency-safe because non-'Sendable' type 'OutputFlags' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let vt0 = OutputFlags(VT0)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/Termios/OutputFlags.swift:16:15: note: consider making struct 'OutputFlags' conform to the 'Sendable' protocol
public struct OutputFlags: OptionSet {
              ^
                                    , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Termios/OutputFlags.swift:99:23: note: add '@MainActor' to make static property 'vt0' part of global actor 'MainActor'
    public static let vt0 = OutputFlags(VT0)
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Termios/OutputFlags.swift:99:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let vt0 = OutputFlags(VT0)
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Termios/OutputFlags.swift:101:23: warning: static property 'vt1' is not concurrency-safe because non-'Sendable' type 'OutputFlags' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let vt1 = OutputFlags(VT1)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/Termios/OutputFlags.swift:16:15: note: consider making struct 'OutputFlags' conform to the 'Sendable' protocol
public struct OutputFlags: OptionSet {
              ^
                                    , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Termios/OutputFlags.swift:101:23: note: add '@MainActor' to make static property 'vt1' part of global actor 'MainActor'
    public static let vt1 = OutputFlags(VT1)
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Termios/OutputFlags.swift:101:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let vt1 = OutputFlags(VT1)
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Termios/OutputFlags.swift:104:23: warning: static property 'ffDelay' is not concurrency-safe because non-'Sendable' type 'OutputFlags' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let ffDelay = OutputFlags(FFDLY)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/Termios/OutputFlags.swift:16:15: note: consider making struct 'OutputFlags' conform to the 'Sendable' protocol
public struct OutputFlags: OptionSet {
              ^
                                    , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Termios/OutputFlags.swift:104:23: note: add '@MainActor' to make static property 'ffDelay' part of global actor 'MainActor'
    public static let ffDelay = OutputFlags(FFDLY)
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Termios/OutputFlags.swift:104:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let ffDelay = OutputFlags(FFDLY)
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Termios/OutputFlags.swift:106:23: warning: static property 'ff0' is not concurrency-safe because non-'Sendable' type 'OutputFlags' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let ff0 = OutputFlags(FF0)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/Termios/OutputFlags.swift:16:15: note: consider making struct 'OutputFlags' conform to the 'Sendable' protocol
public struct OutputFlags: OptionSet {
              ^
                                    , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Termios/OutputFlags.swift:106:23: note: add '@MainActor' to make static property 'ff0' part of global actor 'MainActor'
    public static let ff0 = OutputFlags(FF0)
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Termios/OutputFlags.swift:106:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let ff0 = OutputFlags(FF0)
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Termios/OutputFlags.swift:108:23: warning: static property 'ff1' is not concurrency-safe because non-'Sendable' type 'OutputFlags' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let ff1 = OutputFlags(FF1)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/Termios/OutputFlags.swift:16:15: note: consider making struct 'OutputFlags' conform to the 'Sendable' protocol
public struct OutputFlags: OptionSet {
              ^
                                    , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Termios/OutputFlags.swift:108:23: note: add '@MainActor' to make static property 'ff1' part of global actor 'MainActor'
    public static let ff1 = OutputFlags(FF1)
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Termios/OutputFlags.swift:108:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let ff1 = OutputFlags(FF1)
                      ^
    nonisolated(unsafe)
SwiftCompile normal arm64 Compiling\ OutputFlags.swift /Users/admin/builder/spi-builder-workspace/Sources/Termios/OutputFlags.swift (in target 'Termios' from project 'Termios')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Termios/OutputFlags.swift (in target 'Termios' from project 'Termios')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

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

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

--- xcodebuild: WARNING: Using the first of multiple matching destinations:
{ platform:macOS, arch:arm64, id:eb00082946743e936fd31746d46f6e24bad60198, name:My Mac }
{ platform:macOS, arch:arm64, variant:Mac Catalyst, id:eb00082946743e936fd31746d46f6e24bad60198, name:My Mac }
{ platform:macOS, arch:arm64, variant:DriverKit, id:eb00082946743e936fd31746d46f6e24bad60198, name:My Mac }
{ platform:macOS, arch:arm64, variant:Designed for [iPad,iPhone], id:eb00082946743e936fd31746d46f6e24bad60198, name:My Mac }
** BUILD FAILED **
The following build commands failed:
	SwiftEmitModule normal arm64 Emitting\ module\ for\ Termios (in target 'Termios' from project 'Termios')
	EmitSwiftModule normal arm64 (in target 'Termios' from project 'Termios')
	Building workspace spi-builder-workspace with scheme Termios
(3 failures)
Command line invocation:
    /Applications/Xcode-16.3.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
Resolved source packages:
  Termios: /Users/admin/builder/spi-builder-workspace
  ErrNo: https://github.com/Ponyboy47/ErrNo.git @ 0.5.2
resolved source packages: Termios, ErrNo
{
  "dependencies" : [
    {
      "identity" : "errno",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "0.5.1",
            "upper_bound" : "1.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/Ponyboy47/ErrNo.git"
    }
  ],
  "manifest_display_name" : "Termios",
  "name" : "Termios",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "Termios",
      "targets" : [
        "Termios"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "Termios",
      "module_type" : "SwiftTarget",
      "name" : "Termios",
      "path" : "Sources/Termios",
      "product_dependencies" : [
        "ErrNo"
      ],
      "product_memberships" : [
        "Termios"
      ],
      "sources" : [
        "ControlFlags.swift",
        "InputFlags.swift",
        "LocalFlags.swift",
        "OutputFlags.swift",
        "Termios.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.0"
}
{
  "workspace" : {
    "name" : "spi-builder-workspace",
    "schemes" : [
      "Termios"
    ]
  }
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme Termios -destination platform=macOS,arch=arm64
Command line invocation:
    /Applications/Xcode-16.3.0.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 Termios -destination platform=macOS,arch=arm64
Resolve Package Graph
Resolved source packages:
  Termios: /Users/admin/builder/spi-builder-workspace
  ErrNo: https://github.com/Ponyboy47/ErrNo.git @ 0.5.2
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (4 targets)
    Target 'Termios' in project 'Termios'
        ➜ Explicit dependency on target 'Termios' in project 'Termios'
        ➜ Explicit dependency on target 'ErrNo' in project 'ErrNo'
    Target 'Termios' in project 'Termios'
        ➜ Explicit dependency on target 'ErrNo' in project 'ErrNo'
    Target 'ErrNo' in project 'ErrNo'
        ➜ Explicit dependency on target 'ErrNo' in project 'ErrNo'
    Target 'ErrNo' in project 'ErrNo' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
ExecuteExternalTool /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -isysroot /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc --version
ExecuteExternalTool /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld -version_details
Build description signature: 939febcecfae0c45d39dec71feb8cd10
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/939febcecfae0c45d39dec71feb8cd10.xcbuilddata
ClangStatCache /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx15.4-24E241-8287b8f5db97e746a1562fbca0c9d29b.sdkstatcache
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk -o /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx15.4-24E241-8287b8f5db97e746a1562fbca0c9d29b.sdkstatcache
SwiftDriver ErrNo normal arm64 com.apple.xcode.tools.swift.compiler (in target 'ErrNo' from project 'ErrNo')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftDriver -- /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -module-name ErrNo -Onone -enforce-exclusivity\=checked @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ErrNo.build/Debug/ErrNo.build/Objects-normal/arm64/ErrNo.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -DXcode -plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk -target arm64-apple-macos10.13 -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -Xfrontend -serialize-debugging-options -enable-testing -suppress-warnings -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 -I /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx15.4-24E241-8287b8f5db97e746a1562fbca0c9d29b.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ErrNo.build/Debug/ErrNo.build/Objects-normal/arm64/ErrNo-OutputFileMap.json -use-frontend-parseable-output -save-temps -no-color-diagnostics -serialize-diagnostics -emit-dependencies -emit-module -emit-module-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ErrNo.build/Debug/ErrNo.build/Objects-normal/arm64/ErrNo.swiftmodule -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ErrNo.build/Debug/ErrNo.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ErrNo.build/Debug/ErrNo.build/Objects-normal/arm64/ErrNo_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ErrNo.build/Debug/ErrNo.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ErrNo.build/Debug/ErrNo.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ErrNo.build/Debug/ErrNo.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/ErrNo.build/Debug/ErrNo.build/Objects-normal/arm64/ErrNo-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
SwiftCompile normal arm64 Compiling\ ErrNo+Darwin.swift /Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/ErrNo/Sources/ErrNo/ErrNo+Darwin.swift (in target 'ErrNo' from project 'ErrNo')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/ErrNo/Sources/ErrNo/ErrNo+Darwin.swift (in target 'ErrNo' from project 'ErrNo')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

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

SwiftCompile normal arm64 Compiling\ ErrNo+Glibc.swift /Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/ErrNo/Sources/ErrNo/ErrNo+Glibc.swift (in target 'ErrNo' from project 'ErrNo')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/ErrNo/Sources/ErrNo/ErrNo+Glibc.swift (in target 'ErrNo' from project 'ErrNo')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

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

SwiftDriverJobDiscovery normal arm64 Emitting module for ErrNo (in target 'ErrNo' from project 'ErrNo')
SwiftDriver\ Compilation\ Requirements ErrNo normal arm64 com.apple.xcode.tools.swift.compiler (in target 'ErrNo' from project 'ErrNo')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-Swift-Compilation-Requirements -- /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -module-name ErrNo -Onone -enforce-exclusivity\=checked @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ErrNo.build/Debug/ErrNo.build/Objects-normal/arm64/ErrNo.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -DXcode -plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk -target arm64-apple-macos10.13 -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -Xfrontend -serialize-debugging-options -enable-testing -suppress-warnings -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 -I /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx15.4-24E241-8287b8f5db97e746a1562fbca0c9d29b.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ErrNo.build/Debug/ErrNo.build/Objects-normal/arm64/ErrNo-OutputFileMap.json -use-frontend-parseable-output -save-temps -no-color-diagnostics -serialize-diagnostics -emit-dependencies -emit-module -emit-module-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ErrNo.build/Debug/ErrNo.build/Objects-normal/arm64/ErrNo.swiftmodule -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ErrNo.build/Debug/ErrNo.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ErrNo.build/Debug/ErrNo.build/Objects-normal/arm64/ErrNo_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ErrNo.build/Debug/ErrNo.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ErrNo.build/Debug/ErrNo.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ErrNo.build/Debug/ErrNo.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/ErrNo.build/Debug/ErrNo.build/Objects-normal/arm64/ErrNo-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/ErrNo.swiftmodule/arm64-apple-macos.abi.json /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ErrNo.build/Debug/ErrNo.build/Objects-normal/arm64/ErrNo.abi.json (in target 'ErrNo' from project 'ErrNo')
    cd /Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/ErrNo
    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/ErrNo.build/Debug/ErrNo.build/Objects-normal/arm64/ErrNo.abi.json /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/ErrNo.swiftmodule/arm64-apple-macos.abi.json
SwiftDriver Termios normal arm64 com.apple.xcode.tools.swift.compiler (in target 'Termios' from project 'Termios')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftDriver -- /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -module-name Termios -Onone -enforce-exclusivity\=checked @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Termios.build/Debug/Termios.build/Objects-normal/arm64/Termios.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -DXcode -plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk -target arm64-apple-macos10.13 -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -Xfrontend -serialize-debugging-options -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 -I /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/PackageFrameworks -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx15.4-24E241-8287b8f5db97e746a1562fbca0c9d29b.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Termios.build/Debug/Termios.build/Objects-normal/arm64/Termios-OutputFileMap.json -use-frontend-parseable-output -save-temps -no-color-diagnostics -serialize-diagnostics -emit-dependencies -emit-module -emit-module-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Termios.build/Debug/Termios.build/Objects-normal/arm64/Termios.swiftmodule -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Termios.build/Debug/Termios.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Termios.build/Debug/Termios.build/Objects-normal/arm64/Termios_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Termios.build/Debug/Termios.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Termios.build/Debug/Termios.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Termios.build/Debug/Termios.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/Termios.build/Debug/Termios.build/Objects-normal/arm64/Termios-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
SwiftEmitModule normal arm64 Emitting\ module\ for\ Termios (in target 'Termios' from project 'Termios')
Failed frontend command:
/Applications/Xcode-16.3.0.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/Termios/ControlFlags.swift /Users/admin/builder/spi-builder-workspace/Sources/Termios/InputFlags.swift /Users/admin/builder/spi-builder-workspace/Sources/Termios/LocalFlags.swift /Users/admin/builder/spi-builder-workspace/Sources/Termios/OutputFlags.swift /Users/admin/builder/spi-builder-workspace/Sources/Termios/Termios.swift -target arm64-apple-macos10.13 -Xllvm -aarch64-use-tbi -enable-objc-interop -sdk /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -I /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/PackageFrameworks -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks -no-color-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -swift-version 5 -enforce-exclusivity\=checked -Onone -D SWIFT_PACKAGE -D DEBUG -D Xcode -serialize-debugging-options -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Termios.build/Debug/Termios.build/Objects-normal/arm64/Termios_const_extract_protocols.json -enable-experimental-feature DebugDescriptionMacro -empty-abi-descriptor -plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -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 -resource-dir /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift -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/macosx15.4-24E241-8287b8f5db97e746a1562fbca0c9d29b.sdkstatcache -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Termios.build/Debug/Termios.build/swift-overrides.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Termios.build/Debug/Termios.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Termios.build/Debug/Termios.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Termios.build/Debug/Termios.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -module-name Termios -frontend-parseable-output -disable-clang-spi -target-sdk-version 15.4 -target-sdk-name macosx15.4 -external-plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server -in-process-plugin-server-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/libSwiftInProcPluginServer.dylib -plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins -plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/local/lib/swift/host/plugins -emit-module-doc-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Termios.build/Debug/Termios.build/Objects-normal/arm64/Termios.swiftdoc -emit-module-source-info-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Termios.build/Debug/Termios.build/Objects-normal/arm64/Termios.swiftsourceinfo -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Termios.build/Debug/Termios.build/Objects-normal/arm64/Termios-Swift.h -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Termios.build/Debug/Termios.build/Objects-normal/arm64/Termios-master-emit-module.dia -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Termios.build/Debug/Termios.build/Objects-normal/arm64/Termios-master-emit-module.d -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Termios.build/Debug/Termios.build/Objects-normal/arm64/Termios.swiftmodule -emit-abi-descriptor-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Termios.build/Debug/Termios.build/Objects-normal/arm64/Termios.abi.json
EmitSwiftModule normal arm64 (in target 'Termios' from project 'Termios')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

/Users/admin/builder/spi-builder-workspace/Sources/Termios/ControlFlags.swift:36:43: error: cannot find 'CBAUD' in scope
    public static let baud = ControlFlags(CBAUD)
                                          ^~~~~
/Users/admin/builder/spi-builder-workspace/Sources/Termios/ControlFlags.swift:39:48: error: cannot find 'CBAUDEX' in scope
    public static let baudExtra = ControlFlags(CBAUDEX)
                                               ^~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/Termios/ControlFlags.swift:72:44: error: cannot find 'LOBLK' in scope
    public static let block = ControlFlags(LOBLK)
                                           ^~~~~
/Users/admin/builder/spi-builder-workspace/Sources/Termios/ControlFlags.swift:79:48: error: cannot find 'CIBAUD' in scope
    public static let inputBaud = ControlFlags(CIBAUD)
                                               ^~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/Termios/ControlFlags.swift:86:48: error: cannot find 'CMSPAR' in scope
    public static let cmsParity = ControlFlags(CMSPAR)
                                               ^~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/Termios/InputFlags.swift:78:47: error: cannot find 'IUCLC' in scope
    public static let lowercased = InputFlags(IUCLC)
                                              ^~~~~
/Users/admin/builder/spi-builder-workspace/Sources/Termios/LocalFlags.swift:46:42: error: cannot find 'XCASE' in scope
    public static let xCase = LocalFlags(XCASE)
                                         ^~~~~
/Users/admin/builder/spi-builder-workspace/Sources/Termios/LocalFlags.swift:84:45: error: cannot find 'DEFECHO' in scope
    public static let deafEcho = LocalFlags(DEFECHO)
                                            ^~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/Termios/OutputFlags.swift:39:48: error: cannot find 'OLCUC' in scope
    public static let uppercased = OutputFlags(OLCUC)
                                               ^~~~~
SwiftCompile normal arm64 Compiling\ InputFlags.swift /Users/admin/builder/spi-builder-workspace/Sources/Termios/InputFlags.swift (in target 'Termios' from project 'Termios')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Termios/InputFlags.swift (in target 'Termios' from project 'Termios')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

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

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

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

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

--- xcodebuild: WARNING: Using the first of multiple matching destinations:
{ platform:macOS, arch:arm64, id:eb00082946743e936fd31746d46f6e24bad60198, name:My Mac }
{ platform:macOS, arch:arm64, variant:Mac Catalyst, id:eb00082946743e936fd31746d46f6e24bad60198, name:My Mac }
{ platform:macOS, arch:arm64, variant:DriverKit, id:eb00082946743e936fd31746d46f6e24bad60198, name:My Mac }
{ platform:macOS, arch:arm64, variant:Designed for [iPad,iPhone], id:eb00082946743e936fd31746d46f6e24bad60198, name:My Mac }
** BUILD FAILED **
The following build commands failed:
	SwiftEmitModule normal arm64 Emitting\ module\ for\ Termios (in target 'Termios' from project 'Termios')
	EmitSwiftModule normal arm64 (in target 'Termios' from project 'Termios')
	Building workspace spi-builder-workspace with scheme Termios
(3 failures)
BUILD FAILURE 6.1 macosXcodebuild