Swift Package Index

Build Information

Failed to build UBloxGPS, reference master (c4d48e), with Swift 6.3 for visionOS using Xcode 26.4 on 10 Apr 2026 10:51:28 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme UBloxGPS -destination generic/platform=xrOS

Build Log

========================================
RunAll
========================================
Builder version: 4.70.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/uraimo/ubloxgps.swift.git
Reference: master
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/uraimo/ubloxgps.swift
 * branch            master     -> FETCH_HEAD
 * [new branch]      master     -> origin/master
HEAD is now at c4d48e4 Now requiring Swift 4.x+
Cloned https://github.com/uraimo/ubloxgps.swift.git
Revision (git rev-parse @):
c4d48e4d11984822e62124b8255a4e68e5303ef2
SUCCESS checkout https://github.com/uraimo/ubloxgps.swift.git at master
========================================
Build
========================================
Selected platform:         visionOS
Swift version:             6.3
Building package at path:  $PWD
https://github.com/uraimo/ubloxgps.swift.git
Command line invocation:
    /Applications/Xcode-26.4.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
Fetching from https://github.com/uraimo/SwiftyGPIO.git
Creating working copy of package ‘SwiftyGPIO’
Checking out 1.4.4 of package ‘SwiftyGPIO’
Resolve Package Graph
Resolved source packages:
  UBloxGPS: /Users/admin/builder/spi-builder-workspace
  SwiftyGPIO: https://github.com/uraimo/SwiftyGPIO.git @ 1.4.4
resolved source packages: UBloxGPS, SwiftyGPIO
2026-04-10 06:51:06.684 xcodebuild[525:3001] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
{
  "dependencies" : [
    {
      "identity" : "swiftygpio",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "1.0.0",
            "upper_bound" : "2.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/uraimo/SwiftyGPIO.git"
    }
  ],
  "manifest_display_name" : "UBloxGPS",
  "name" : "UBloxGPS",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "UBloxGPS",
      "targets" : [
        "UBloxGPS"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "UBloxGPS",
      "module_type" : "SwiftTarget",
      "name" : "UBloxGPS",
      "path" : ".",
      "product_dependencies" : [
        "SwiftyGPIO"
      ],
      "product_memberships" : [
        "UBloxGPS"
      ],
      "sources" : [
        "Sources/UBloxGPS.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "4.0"
}
{
  "workspace" : {
    "name" : "spi-builder-workspace",
    "schemes" : [
      "UBloxGPS"
    ]
  }
}
2026-04-10 06:51:14.674 xcodebuild[661:3921] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme UBloxGPS -destination generic/platform=xrOS
Command line invocation:
    /Applications/Xcode-26.4.0.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 UBloxGPS -destination generic/platform=xrOS
Resolve Package Graph
Resolve Package Graph
Resolved source packages:
  UBloxGPS: /Users/admin/builder/spi-builder-workspace
  SwiftyGPIO: https://github.com/uraimo/SwiftyGPIO.git @ 1.4.4
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (4 targets)
    Target 'UBloxGPS' in project 'UBloxGPS'
        ➜ Explicit dependency on target 'UBloxGPS' in project 'UBloxGPS'
        ➜ Explicit dependency on target 'SwiftyGPIO' in project 'SwiftyGPIO'
    Target 'UBloxGPS' in project 'UBloxGPS'
        ➜ Explicit dependency on target 'SwiftyGPIO' in project 'SwiftyGPIO'
    Target 'SwiftyGPIO' in project 'SwiftyGPIO'
        ➜ Explicit dependency on target 'SwiftyGPIO' in project 'SwiftyGPIO'
    Target 'SwiftyGPIO' in project 'SwiftyGPIO' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
ExecuteExternalTool /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc --version
ExecuteExternalTool /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -isysroot /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS26.4.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld -version_details
Build description signature: 9812b1b86ef4c7e2ebcadd45b51819a0
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/9812b1b86ef4c7e2ebcadd45b51819a0.xcbuilddata
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex
ClangStatCache /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS26.4.sdk /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/xros26.4-23O238-688ef53f1462e2c8f657fdc38a81448fc42b1e75d12c8f651050d7e98f89897c.sdkstatcache
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS26.4.sdk -o /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/xros26.4-23O238-688ef53f1462e2c8f657fdc38a81448fc42b1e75d12c8f651050d7e98f89897c.sdkstatcache
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExplicitPrecompiledModules
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExplicitPrecompiledModules
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EagerLinkingTBDs/Debug-xros
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EagerLinkingTBDs/Debug-xros
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/PackageFrameworks
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/PackageFrameworks
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UBloxGPS.build/Debug-xros/UBloxGPS.build/UBloxGPS.modulemap (in target 'UBloxGPS' from project 'UBloxGPS')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UBloxGPS.build/Debug-xros/UBloxGPS.build/UBloxGPS.modulemap
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UBloxGPS.build/Debug-xros/UBloxGPS.build/UBloxGPS.DependencyStaticMetadataFileList (in target 'UBloxGPS' from project 'UBloxGPS')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UBloxGPS.build/Debug-xros/UBloxGPS.build/UBloxGPS.DependencyStaticMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UBloxGPS.build/Debug-xros/UBloxGPS.build/UBloxGPS.DependencyMetadataFileList (in target 'UBloxGPS' from project 'UBloxGPS')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UBloxGPS.build/Debug-xros/UBloxGPS.build/UBloxGPS.DependencyMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UBloxGPS.build/Debug-xros/UBloxGPS.build/Objects-normal/arm64/UBloxGPS.SwiftFileList (in target 'UBloxGPS' from project 'UBloxGPS')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UBloxGPS.build/Debug-xros/UBloxGPS.build/Objects-normal/arm64/UBloxGPS.SwiftFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UBloxGPS.build/Debug-xros/UBloxGPS.build/Objects-normal/arm64/UBloxGPS-OutputFileMap.json (in target 'UBloxGPS' from project 'UBloxGPS')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UBloxGPS.build/Debug-xros/UBloxGPS.build/Objects-normal/arm64/UBloxGPS-OutputFileMap.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UBloxGPS.build/Debug-xros/UBloxGPS.build/Objects-normal/arm64/UBloxGPS.SwiftConstValuesFileList (in target 'UBloxGPS' from project 'UBloxGPS')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UBloxGPS.build/Debug-xros/UBloxGPS.build/Objects-normal/arm64/UBloxGPS.SwiftConstValuesFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UBloxGPS.build/Debug-xros/UBloxGPS.build/Objects-normal/arm64/UBloxGPS.LinkFileList (in target 'UBloxGPS' from project 'UBloxGPS')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UBloxGPS.build/Debug-xros/UBloxGPS.build/Objects-normal/arm64/UBloxGPS.LinkFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UBloxGPS.build/Debug-xros/UBloxGPS.build/Objects-normal/arm64/UBloxGPS_const_extract_protocols.json (in target 'UBloxGPS' from project 'UBloxGPS')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UBloxGPS.build/Debug-xros/UBloxGPS.build/Objects-normal/arm64/UBloxGPS_const_extract_protocols.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftyGPIO.build/Debug-xros/SwiftyGPIO.build/SwiftyGPIO.modulemap (in target 'SwiftyGPIO' from project 'SwiftyGPIO')
    cd /Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/SwiftyGPIO
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftyGPIO.build/Debug-xros/SwiftyGPIO.build/SwiftyGPIO.modulemap
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftyGPIO.build/Debug-xros/SwiftyGPIO.build/SwiftyGPIO.DependencyStaticMetadataFileList (in target 'SwiftyGPIO' from project 'SwiftyGPIO')
    cd /Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/SwiftyGPIO
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftyGPIO.build/Debug-xros/SwiftyGPIO.build/SwiftyGPIO.DependencyStaticMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftyGPIO.build/Debug-xros/SwiftyGPIO.build/SwiftyGPIO.DependencyMetadataFileList (in target 'SwiftyGPIO' from project 'SwiftyGPIO')
    cd /Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/SwiftyGPIO
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftyGPIO.build/Debug-xros/SwiftyGPIO.build/SwiftyGPIO.DependencyMetadataFileList
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps-xros/UBloxGPS.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UBloxGPS.build/Debug-xros/UBloxGPS.build/UBloxGPS.modulemap (in target 'UBloxGPS' from project 'UBloxGPS')
    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/UBloxGPS.build/Debug-xros/UBloxGPS.build/UBloxGPS.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps-xros
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftyGPIO.build/Debug-xros/SwiftyGPIO.build/Objects-normal/arm64/SwiftyGPIO_const_extract_protocols.json (in target 'SwiftyGPIO' from project 'SwiftyGPIO')
    cd /Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/SwiftyGPIO
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftyGPIO.build/Debug-xros/SwiftyGPIO.build/Objects-normal/arm64/SwiftyGPIO_const_extract_protocols.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftyGPIO.build/Debug-xros/SwiftyGPIO.build/Objects-normal/arm64/SwiftyGPIO-OutputFileMap.json (in target 'SwiftyGPIO' from project 'SwiftyGPIO')
    cd /Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/SwiftyGPIO
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftyGPIO.build/Debug-xros/SwiftyGPIO.build/Objects-normal/arm64/SwiftyGPIO-OutputFileMap.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftyGPIO.build/Debug-xros/SwiftyGPIO.build/Objects-normal/arm64/SwiftyGPIO.SwiftFileList (in target 'SwiftyGPIO' from project 'SwiftyGPIO')
    cd /Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/SwiftyGPIO
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftyGPIO.build/Debug-xros/SwiftyGPIO.build/Objects-normal/arm64/SwiftyGPIO.SwiftFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftyGPIO.build/Debug-xros/SwiftyGPIO.build/Objects-normal/arm64/SwiftyGPIO.SwiftConstValuesFileList (in target 'SwiftyGPIO' from project 'SwiftyGPIO')
    cd /Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/SwiftyGPIO
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftyGPIO.build/Debug-xros/SwiftyGPIO.build/Objects-normal/arm64/SwiftyGPIO.SwiftConstValuesFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftyGPIO.build/Debug-xros/SwiftyGPIO.build/Objects-normal/arm64/SwiftyGPIO.LinkFileList (in target 'SwiftyGPIO' from project 'SwiftyGPIO')
    cd /Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/SwiftyGPIO
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftyGPIO.build/Debug-xros/SwiftyGPIO.build/Objects-normal/arm64/SwiftyGPIO.LinkFileList
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps-xros/SwiftyGPIO.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftyGPIO.build/Debug-xros/SwiftyGPIO.build/SwiftyGPIO.modulemap (in target 'SwiftyGPIO' from project 'SwiftyGPIO')
    cd /Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/SwiftyGPIO
    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/SwiftyGPIO.build/Debug-xros/SwiftyGPIO.build/SwiftyGPIO.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps-xros
SwiftDriver SwiftyGPIO normal arm64 com.apple.xcode.tools.swift.compiler (in target 'SwiftyGPIO' from project 'SwiftyGPIO')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftDriver -- /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -module-name SwiftyGPIO -Onone @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftyGPIO.build/Debug-xros/SwiftyGPIO.build/Objects-normal/arm64/SwiftyGPIO.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -DSWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -DXcode -plugin-path /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS26.4.sdk -target arm64-apple-xros1.0 -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 -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -swift-version 5 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -Isystem /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -F /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/XROS.platform/Developer/Library/Frameworks -F /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS26.4.sdk/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/xros26.4-23O238-688ef53f1462e2c8f657fdc38a81448fc42b1e75d12c8f651050d7e98f89897c.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftyGPIO.build/Debug-xros/SwiftyGPIO.build/Objects-normal/arm64/SwiftyGPIO-OutputFileMap.json -use-frontend-parseable-output -save-temps -no-color-diagnostics -explicit-module-build -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules -clang-scanner-module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -sdk-module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -serialize-diagnostics -emit-dependencies -emit-module -emit-module-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftyGPIO.build/Debug-xros/SwiftyGPIO.build/Objects-normal/arm64/SwiftyGPIO.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/SwiftyGPIO.build/Debug-xros/SwiftyGPIO.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftyGPIO.build/Debug-xros/SwiftyGPIO.build/Objects-normal/arm64/SwiftyGPIO_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftyGPIO.build/Debug-xros/SwiftyGPIO.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftyGPIO.build/Debug-xros/SwiftyGPIO.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftyGPIO.build/Debug-xros/SwiftyGPIO.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/SwiftyGPIO.build/Debug-xros/SwiftyGPIO.build/Objects-normal/arm64/SwiftyGPIO-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_Builtin_stdbool-CN303CE9AXGY9XZYFJ6QXAOBR.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_AvailabilityInternal-3BRLCCDYHUXKOK1AB0M8MOV64.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_Builtin_stdarg-7QMZRTZ3S79OIWTXSAPUIRHYI.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/ptrcheck-AGP3KRETLXAMYQDW488IY6LKX.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/ptrauth-CWY49DJXJH8MV7H9KA3I9OY1L.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_SwiftConcurrencyShims-27WOC2HU4MJP517U0TI50ZP6R.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_Builtin_stddef-YJD3LAGSNF10FZWR3J8P610Y.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_Builtin_float-3LC9AV7E10N7DY0X0GCMCK815.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/SwiftShims-9C98A8UQW5H0T6TWPICZ19KK6.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_DarwinFoundation1-A6RKRULJVWPNWLT2MY2XALPE3.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_DarwinFoundation2-CAYUJ2WWB7YLVQ3VIZXCDL30U.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_Builtin_limits-1WMMNGC2O206RLV4U5QNHI9ZB.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/sys_types-702OW6MB2UYB2TOQQFSKPAKW9.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_Builtin_stdint-2PXMKHAWCG53C3RNOK7N1KWX6.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_DarwinFoundation3-DET4J8XS334UT6TI8UIL7DF4M.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_Builtin_inttypes-DS3VJWLWEXU7S7AS4RHQN5VZZ.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Darwin-1IQGC7FWS7Q3CJO29Z7BCG728.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/ObjectiveC-2CZPD0H9RTV4M5QCVDMSJ35Y9.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/os_object-EZN7U2Y4H5FX9WZTA9F8B6AIM.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/os_workgroup-32NYW9B0ZUCWOJ6NY33OVEITX.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Dispatch-8EN8HC46CEO13I4PTKBOX9IAW.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/XPC-36DV76SDNEJ71ZU1Q5WQTD2UX.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/CoreFoundation-52BCPMJP809TT4WMWEHIVNDW4.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Security-22PB0EARRYBLWHT3T9EURGBWW.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/CFNetwork-9IEGUIVXSDZ0Z7F0FKH73EQJK.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Foundation-1016IJVOTD7PT4P0ELAQH2JFC.pcm
SwiftEmitModule normal arm64 Emitting\ module\ for\ SwiftyGPIO (in target 'SwiftyGPIO' from project 'SwiftyGPIO')
EmitSwiftModule normal arm64 (in target 'SwiftyGPIO' from project 'SwiftyGPIO')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

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

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

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

SwiftCompile normal arm64 Compiling\ UART.swift /Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/SwiftyGPIO/Sources/UART.swift (in target 'SwiftyGPIO' from project 'SwiftyGPIO')
Failed frontend command:
/Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift-frontend -frontend -c /Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/SwiftyGPIO/Sources/1Wire.swift /Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/SwiftyGPIO/Sources/ADC.swift /Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/SwiftyGPIO/Sources/I2C.swift /Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/SwiftyGPIO/Sources/Mailbox.swift /Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/SwiftyGPIO/Sources/PWM.swift /Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/SwiftyGPIO/Sources/Presets.swift /Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/SwiftyGPIO/Sources/SPI.swift /Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/SwiftyGPIO/Sources/SunXi.swift /Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/SwiftyGPIO/Sources/SwiftyGPIO.swift -primary-file /Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/SwiftyGPIO/Sources/UART.swift -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftyGPIO.build/Debug-xros/SwiftyGPIO.build/Objects-normal/arm64/UART.d -emit-const-values-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftyGPIO.build/Debug-xros/SwiftyGPIO.build/Objects-normal/arm64/UART.swiftconstvalues -emit-reference-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftyGPIO.build/Debug-xros/SwiftyGPIO.build/Objects-normal/arm64/UART.swiftdeps -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftyGPIO.build/Debug-xros/SwiftyGPIO.build/Objects-normal/arm64/UART.dia -target arm64-apple-xros1.0 -load-resolved-plugin /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib/swift/host/plugins/libFoundationMacros.dylib\#/Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/bin/swift-plugin-server\#FoundationMacros -load-resolved-plugin /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib/swift/host/plugins/libObservationMacros.dylib\#/Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/bin/swift-plugin-server\#ObservationMacros -load-resolved-plugin /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib/swift/host/plugins/libSwiftMacros.dylib\#/Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/bin/swift-plugin-server\#SwiftMacros -disable-implicit-swift-modules -Xcc -fno-implicit-modules -Xcc -fno-implicit-module-maps -explicit-swift-module-map-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftyGPIO.build/Debug-xros/SwiftyGPIO.build/Objects-normal/arm64/SwiftyGPIO-dependencies-1.json -debug-module-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftyGPIO.build/Debug-xros/SwiftyGPIO.build/Objects-normal/arm64/SwiftyGPIO.swiftmodule -Xllvm -aarch64-use-tbi -enable-objc-interop -stack-check -sdk /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS26.4.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -Isystem /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -F /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/XROS.platform/Developer/Library/Frameworks -F /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS26.4.sdk/Developer/Library/Frameworks -no-color-diagnostics -Xcc -fno-color-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules -suppress-warnings -swift-version 5 -Onone -D SWIFT_PACKAGE -D DEBUG -D SWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -D Xcode -serialize-debugging-options -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftyGPIO.build/Debug-xros/SwiftyGPIO.build/Objects-normal/arm64/SwiftyGPIO_const_extract_protocols.json -enable-experimental-feature DebugDescriptionMacro -empty-abi-descriptor -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -working-directory -Xcc /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -enable-anonymous-context-mangled-names -file-compilation-dir /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/xros26.4-23O238-688ef53f1462e2c8f657fdc38a81448fc42b1e75d12c8f651050d7e98f89897c.sdkstatcache -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftyGPIO.build/Debug-xros/SwiftyGPIO.build/swift-overrides.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftyGPIO.build/Debug-xros/SwiftyGPIO.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftyGPIO.build/Debug-xros/SwiftyGPIO.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftyGPIO.build/Debug-xros/SwiftyGPIO.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name SwiftyGPIO -frontend-parseable-output -disable-clang-spi -clang-target arm64-apple-xros26.4 -target-sdk-version 26.4 -target-sdk-name xros26.4 -in-process-plugin-server-path /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/libSwiftInProcPluginServer.dylib -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftyGPIO.build/Debug-xros/SwiftyGPIO.build/Objects-normal/arm64/UART.o -index-unit-output-path /SwiftyGPIO.build/Debug-xros/SwiftyGPIO.build/Objects-normal/arm64/UART.o -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -index-system-modules
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/SwiftyGPIO/Sources/UART.swift (in target 'SwiftyGPIO' from project 'SwiftyGPIO')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/SwiftyGPIO/Sources/UART.swift:72:29: error: cannot convert value of type 'UInt32' to expected argument type 'UInt'
            cfg.c_cflag &= ~UInt32(PARENB | PARODD)
                            ^
                            UInt(                  )
/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/SwiftyGPIO/Sources/UART.swift:72:28: error: cannot convert value of type 'UInt32' to expected argument type 'UInt'
            cfg.c_cflag &= ~UInt32(PARENB | PARODD)
                           ^
                           UInt(                   )
/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/SwiftyGPIO/Sources/UART.swift:74:28: error: cannot convert value of type 'UInt32' to expected argument type 'UInt'
            cfg.c_cflag &= ~UInt32(PARENB | PARODD)
                           ^
                           UInt(                   )
/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/SwiftyGPIO/Sources/UART.swift:74:29: error: cannot convert value of type 'UInt32' to expected argument type 'UInt'
            cfg.c_cflag &= ~UInt32(PARENB | PARODD)
                            ^
                            UInt(                  )
/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/SwiftyGPIO/Sources/UART.swift:75:28: error: cannot convert value of type 'UInt32' to expected argument type 'tcflag_t' (aka 'UInt')
            cfg.c_cflag |= UInt32(PARENB)
                           ^
                           tcflag_t(     )
/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/SwiftyGPIO/Sources/UART.swift:77:28: error: cannot convert value of type 'UInt32' to expected argument type 'tcflag_t' (aka 'UInt')
            cfg.c_cflag |= UInt32(PARENB | PARODD)
                           ^
                           tcflag_t(              )
/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/SwiftyGPIO/Sources/UART.swift:88:38: error: cannot convert value of type 'UInt32' to expected argument type 'UInt'
        cfg.c_cflag = (cfg.c_cflag & ~UInt32(CSIZE))
                                     ^
                                     UInt(         )
/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/SwiftyGPIO/Sources/UART.swift:88:39: error: cannot convert value of type 'UInt32' to expected argument type 'UInt'
        cfg.c_cflag = (cfg.c_cflag & ~UInt32(CSIZE))
                                      ^
                                      UInt(        )
/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/SwiftyGPIO/Sources/UART.swift:91:28: error: cannot convert value of type 'UInt32' to expected argument type 'tcflag_t' (aka 'UInt')
            cfg.c_cflag |= UInt32(CS8)
                           ^
                           tcflag_t(  )
/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/SwiftyGPIO/Sources/UART.swift:93:28: error: cannot convert value of type 'UInt32' to expected argument type 'tcflag_t' (aka 'UInt')
            cfg.c_cflag |= UInt32(CS7)
                           ^
                           tcflag_t(  )
/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/SwiftyGPIO/Sources/UART.swift:95:28: error: cannot convert value of type 'UInt32' to expected argument type 'tcflag_t' (aka 'UInt')
            cfg.c_cflag |= UInt32(CS6)
                           ^
                           tcflag_t(  )
/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/SwiftyGPIO/Sources/UART.swift:107:29: error: cannot convert value of type 'UInt32' to expected argument type 'UInt'
            cfg.c_cflag &= ~UInt32(CSTOPB)
                            ^
                            UInt(         )
/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/SwiftyGPIO/Sources/UART.swift:107:28: error: cannot convert value of type 'UInt32' to expected argument type 'UInt'
            cfg.c_cflag &= ~UInt32(CSTOPB)
                           ^
                           UInt(          )
/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/SwiftyGPIO/Sources/UART.swift:109:28: error: cannot convert value of type 'UInt32' to expected argument type 'tcflag_t' (aka 'UInt')
            cfg.c_cflag |= UInt32(CSTOPB)
                           ^
                           tcflag_t(     )
/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/SwiftyGPIO/Sources/UART.swift:199:25: error: cannot convert value of type 'UInt32' to expected argument type 'UInt'
        tty.c_iflag &= ~UInt32(IGNBRK)      // disable break processing
                        ^
                        UInt(         )
/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/SwiftyGPIO/Sources/UART.swift:199:24: error: cannot convert value of type 'UInt32' to expected argument type 'UInt'
        tty.c_iflag &= ~UInt32(IGNBRK)      // disable break processing
                       ^
                       UInt(          )
/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/SwiftyGPIO/Sources/UART.swift:206:24: error: cannot convert value of type 'UInt32' to expected argument type 'UInt'
        tty.c_iflag &= ~UInt32(IXON | IXOFF | IXANY) // Every kind of software flow control off
                       ^
                       UInt(                        )
/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/SwiftyGPIO/Sources/UART.swift:206:25: error: cannot convert value of type 'UInt32' to expected argument type 'UInt'
        tty.c_iflag &= ~UInt32(IXON | IXOFF | IXANY) // Every kind of software flow control off
                        ^
                        UInt(                       )
/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/SwiftyGPIO/Sources/UART.swift:207:25: error: cannot convert value of type 'UInt32' to expected argument type 'UInt'
        tty.c_cflag &= ~UInt32(CRTSCTS)  //No hw flow control
                        ^
                        UInt(          )
/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/SwiftyGPIO/Sources/UART.swift:207:24: error: cannot convert value of type 'UInt32' to expected argument type 'UInt'
        tty.c_cflag &= ~UInt32(CRTSCTS)  //No hw flow control
                       ^
                       UInt(           )
/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/SwiftyGPIO/Sources/UART.swift:208:24: error: cannot convert value of type 'UInt32' to expected argument type 'tcflag_t' (aka 'UInt')
        tty.c_cflag |= UInt32(CLOCAL | CREAD)        // Ignore modem controls, enable read
                       ^
                       tcflag_t(             )
/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/SwiftyGPIO/Sources/UART.swift:217:37: error: cannot find 'FIONREAD' in scope
        let result = ioctl(fd, UInt(FIONREAD), &bytesToRead)
                                    ^~~~~~~~
/Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS26.4.sdk/usr/include/sys/filio.h:77:9: note: macro 'FIONREAD' unavailable: structure not supported
#define FIONREAD        _IOR('f', 127, int)     /* get # bytes to read */
        ^
SwiftCompile normal arm64 Compiling\ Presets.swift /Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/SwiftyGPIO/Sources/Presets.swift (in target 'SwiftyGPIO' from project 'SwiftyGPIO')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/SwiftyGPIO/Sources/Presets.swift (in target 'SwiftyGPIO' from project 'SwiftyGPIO')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

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

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

SwiftCompile normal arm64 Compiling\ 1Wire.swift /Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/SwiftyGPIO/Sources/1Wire.swift (in target 'SwiftyGPIO' from project 'SwiftyGPIO')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/SwiftyGPIO/Sources/1Wire.swift (in target 'SwiftyGPIO' from project 'SwiftyGPIO')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

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

SwiftCompile normal arm64 Compiling\ I2C.swift /Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/SwiftyGPIO/Sources/I2C.swift (in target 'SwiftyGPIO' from project 'SwiftyGPIO')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/SwiftyGPIO/Sources/I2C.swift (in target 'SwiftyGPIO' from project 'SwiftyGPIO')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftDriverJobDiscovery normal arm64 Emitting module for SwiftyGPIO (in target 'SwiftyGPIO' from project 'SwiftyGPIO')
SwiftDriver\ Compilation\ Requirements SwiftyGPIO normal arm64 com.apple.xcode.tools.swift.compiler (in target 'SwiftyGPIO' from project 'SwiftyGPIO')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-Swift-Compilation-Requirements -- /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -module-name SwiftyGPIO -Onone @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftyGPIO.build/Debug-xros/SwiftyGPIO.build/Objects-normal/arm64/SwiftyGPIO.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -DSWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -DXcode -plugin-path /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS26.4.sdk -target arm64-apple-xros1.0 -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 -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -swift-version 5 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -Isystem /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -F /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/XROS.platform/Developer/Library/Frameworks -F /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS26.4.sdk/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/xros26.4-23O238-688ef53f1462e2c8f657fdc38a81448fc42b1e75d12c8f651050d7e98f89897c.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftyGPIO.build/Debug-xros/SwiftyGPIO.build/Objects-normal/arm64/SwiftyGPIO-OutputFileMap.json -use-frontend-parseable-output -save-temps -no-color-diagnostics -explicit-module-build -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules -clang-scanner-module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -sdk-module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -serialize-diagnostics -emit-dependencies -emit-module -emit-module-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftyGPIO.build/Debug-xros/SwiftyGPIO.build/Objects-normal/arm64/SwiftyGPIO.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/SwiftyGPIO.build/Debug-xros/SwiftyGPIO.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftyGPIO.build/Debug-xros/SwiftyGPIO.build/Objects-normal/arm64/SwiftyGPIO_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftyGPIO.build/Debug-xros/SwiftyGPIO.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftyGPIO.build/Debug-xros/SwiftyGPIO.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftyGPIO.build/Debug-xros/SwiftyGPIO.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/SwiftyGPIO.build/Debug-xros/SwiftyGPIO.build/Objects-normal/arm64/SwiftyGPIO-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
SwiftDriverJobDiscovery normal arm64 Compiling SunXi.swift (in target 'SwiftyGPIO' from project 'SwiftyGPIO')
SwiftMergeGeneratedHeaders /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps-xros/SwiftyGPIO-Swift.h /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftyGPIO.build/Debug-xros/SwiftyGPIO.build/Objects-normal/arm64/SwiftyGPIO-Swift.h (in target 'SwiftyGPIO' from project 'SwiftyGPIO')
    cd /Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/SwiftyGPIO
    builtin-swiftHeaderTool -arch arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftyGPIO.build/Debug-xros/SwiftyGPIO.build/Objects-normal/arm64/SwiftyGPIO-Swift.h -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps-xros/SwiftyGPIO-Swift.h
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/SwiftyGPIO.swiftmodule/arm64-apple-xros.swiftmodule /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftyGPIO.build/Debug-xros/SwiftyGPIO.build/Objects-normal/arm64/SwiftyGPIO.swiftmodule (in target 'SwiftyGPIO' from project 'SwiftyGPIO')
    cd /Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/SwiftyGPIO
    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/SwiftyGPIO.build/Debug-xros/SwiftyGPIO.build/Objects-normal/arm64/SwiftyGPIO.swiftmodule /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/SwiftyGPIO.swiftmodule/arm64-apple-xros.swiftmodule
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/SwiftyGPIO.swiftmodule/arm64-apple-xros.swiftdoc /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftyGPIO.build/Debug-xros/SwiftyGPIO.build/Objects-normal/arm64/SwiftyGPIO.swiftdoc (in target 'SwiftyGPIO' from project 'SwiftyGPIO')
    cd /Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/SwiftyGPIO
    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/SwiftyGPIO.build/Debug-xros/SwiftyGPIO.build/Objects-normal/arm64/SwiftyGPIO.swiftdoc /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/SwiftyGPIO.swiftmodule/arm64-apple-xros.swiftdoc
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/SwiftyGPIO.swiftmodule/arm64-apple-xros.abi.json /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftyGPIO.build/Debug-xros/SwiftyGPIO.build/Objects-normal/arm64/SwiftyGPIO.abi.json (in target 'SwiftyGPIO' from project 'SwiftyGPIO')
    cd /Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/SwiftyGPIO
    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/SwiftyGPIO.build/Debug-xros/SwiftyGPIO.build/Objects-normal/arm64/SwiftyGPIO.abi.json /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/SwiftyGPIO.swiftmodule/arm64-apple-xros.abi.json
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/SwiftyGPIO.swiftmodule/Project/arm64-apple-xros.swiftsourceinfo /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftyGPIO.build/Debug-xros/SwiftyGPIO.build/Objects-normal/arm64/SwiftyGPIO.swiftsourceinfo (in target 'SwiftyGPIO' from project 'SwiftyGPIO')
    cd /Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/SwiftyGPIO
    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/SwiftyGPIO.build/Debug-xros/SwiftyGPIO.build/Objects-normal/arm64/SwiftyGPIO.swiftsourceinfo /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/SwiftyGPIO.swiftmodule/Project/arm64-apple-xros.swiftsourceinfo
SwiftDriver UBloxGPS normal arm64 com.apple.xcode.tools.swift.compiler (in target 'UBloxGPS' from project 'UBloxGPS')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftDriver -- /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -module-name UBloxGPS -Onone @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UBloxGPS.build/Debug-xros/UBloxGPS.build/Objects-normal/arm64/UBloxGPS.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -DSWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -DXcode -plugin-path /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS26.4.sdk -target arm64-apple-xros1.0 -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 -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -swift-version 4 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -Isystem /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/PackageFrameworks -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -F /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/XROS.platform/Developer/Library/Frameworks -F /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS26.4.sdk/Developer/Library/Frameworks -parse-as-library -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/xros26.4-23O238-688ef53f1462e2c8f657fdc38a81448fc42b1e75d12c8f651050d7e98f89897c.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UBloxGPS.build/Debug-xros/UBloxGPS.build/Objects-normal/arm64/UBloxGPS-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/UBloxGPS.build/Debug-xros/UBloxGPS.build/Objects-normal/arm64/UBloxGPS.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/UBloxGPS.build/Debug-xros/UBloxGPS.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UBloxGPS.build/Debug-xros/UBloxGPS.build/Objects-normal/arm64/UBloxGPS_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UBloxGPS.build/Debug-xros/UBloxGPS.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UBloxGPS.build/Debug-xros/UBloxGPS.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UBloxGPS.build/Debug-xros/UBloxGPS.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/UBloxGPS.build/Debug-xros/UBloxGPS.build/Objects-normal/arm64/UBloxGPS-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
SwiftDriverJobDiscovery normal arm64 Compiling Presets.swift (in target 'SwiftyGPIO' from project 'SwiftyGPIO')
SwiftEmitModule normal arm64 Emitting\ module\ for\ UBloxGPS (in target 'UBloxGPS' from project 'UBloxGPS')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/UBloxGPS.swift (in target 'UBloxGPS' from project 'UBloxGPS')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

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

2026-04-10 06:51:16.788 xcodebuild[668:3988] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
** BUILD FAILED **
The following build commands failed:
	SwiftCompile normal arm64 Compiling\ UART.swift /Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/SwiftyGPIO/Sources/UART.swift (in target 'SwiftyGPIO' from project 'SwiftyGPIO')
	SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/SwiftyGPIO/Sources/UART.swift (in target 'SwiftyGPIO' from project 'SwiftyGPIO')
	Building workspace spi-builder-workspace with scheme UBloxGPS
(3 failures)
Command line invocation:
    /Applications/Xcode-26.4.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
Resolved source packages:
  UBloxGPS: /Users/admin/builder/spi-builder-workspace
  SwiftyGPIO: https://github.com/uraimo/SwiftyGPIO.git @ 1.4.4
resolved source packages: UBloxGPS, SwiftyGPIO
2026-04-10 06:51:24.238 xcodebuild[747:4347] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
{
  "dependencies" : [
    {
      "identity" : "swiftygpio",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "1.0.0",
            "upper_bound" : "2.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/uraimo/SwiftyGPIO.git"
    }
  ],
  "manifest_display_name" : "UBloxGPS",
  "name" : "UBloxGPS",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "UBloxGPS",
      "targets" : [
        "UBloxGPS"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "UBloxGPS",
      "module_type" : "SwiftTarget",
      "name" : "UBloxGPS",
      "path" : ".",
      "product_dependencies" : [
        "SwiftyGPIO"
      ],
      "product_memberships" : [
        "UBloxGPS"
      ],
      "sources" : [
        "Sources/UBloxGPS.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "4.0"
}
{
  "workspace" : {
    "name" : "spi-builder-workspace",
    "schemes" : [
      "UBloxGPS"
    ]
  }
}
2026-04-10 06:51:25.837 xcodebuild[757:4450] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme UBloxGPS -destination generic/platform=xrOS
Command line invocation:
    /Applications/Xcode-26.4.0.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 UBloxGPS -destination generic/platform=xrOS
Resolve Package Graph
Resolved source packages:
  UBloxGPS: /Users/admin/builder/spi-builder-workspace
  SwiftyGPIO: https://github.com/uraimo/SwiftyGPIO.git @ 1.4.4
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (4 targets)
    Target 'UBloxGPS' in project 'UBloxGPS'
        ➜ Explicit dependency on target 'UBloxGPS' in project 'UBloxGPS'
        ➜ Explicit dependency on target 'SwiftyGPIO' in project 'SwiftyGPIO'
    Target 'UBloxGPS' in project 'UBloxGPS'
        ➜ Explicit dependency on target 'SwiftyGPIO' in project 'SwiftyGPIO'
    Target 'SwiftyGPIO' in project 'SwiftyGPIO'
        ➜ Explicit dependency on target 'SwiftyGPIO' in project 'SwiftyGPIO'
    Target 'SwiftyGPIO' in project 'SwiftyGPIO' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
ClangStatCache /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS26.4.sdk /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/xros26.4-23O238-688ef53f1462e2c8f657fdc38a81448fc42b1e75d12c8f651050d7e98f89897c.sdkstatcache
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS26.4.sdk -o /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/xros26.4-23O238-688ef53f1462e2c8f657fdc38a81448fc42b1e75d12c8f651050d7e98f89897c.sdkstatcache
SwiftDriver SwiftyGPIO normal arm64 com.apple.xcode.tools.swift.compiler (in target 'SwiftyGPIO' from project 'SwiftyGPIO')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftDriver -- /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -module-name SwiftyGPIO -Onone @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftyGPIO.build/Debug-xros/SwiftyGPIO.build/Objects-normal/arm64/SwiftyGPIO.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -DSWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -DXcode -plugin-path /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS26.4.sdk -target arm64-apple-xros1.0 -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 -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -swift-version 5 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -Isystem /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -F /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/XROS.platform/Developer/Library/Frameworks -F /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS26.4.sdk/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/xros26.4-23O238-688ef53f1462e2c8f657fdc38a81448fc42b1e75d12c8f651050d7e98f89897c.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftyGPIO.build/Debug-xros/SwiftyGPIO.build/Objects-normal/arm64/SwiftyGPIO-OutputFileMap.json -use-frontend-parseable-output -save-temps -no-color-diagnostics -explicit-module-build -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules -clang-scanner-module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -sdk-module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -serialize-diagnostics -emit-dependencies -emit-module -emit-module-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftyGPIO.build/Debug-xros/SwiftyGPIO.build/Objects-normal/arm64/SwiftyGPIO.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/SwiftyGPIO.build/Debug-xros/SwiftyGPIO.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftyGPIO.build/Debug-xros/SwiftyGPIO.build/Objects-normal/arm64/SwiftyGPIO_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftyGPIO.build/Debug-xros/SwiftyGPIO.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftyGPIO.build/Debug-xros/SwiftyGPIO.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftyGPIO.build/Debug-xros/SwiftyGPIO.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/SwiftyGPIO.build/Debug-xros/SwiftyGPIO.build/Objects-normal/arm64/SwiftyGPIO-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
SwiftDriver UBloxGPS normal arm64 com.apple.xcode.tools.swift.compiler (in target 'UBloxGPS' from project 'UBloxGPS')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftDriver -- /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -module-name UBloxGPS -Onone @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UBloxGPS.build/Debug-xros/UBloxGPS.build/Objects-normal/arm64/UBloxGPS.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -DSWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -DXcode -plugin-path /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS26.4.sdk -target arm64-apple-xros1.0 -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 -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -swift-version 4 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -Isystem /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/PackageFrameworks -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -F /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/XROS.platform/Developer/Library/Frameworks -F /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS26.4.sdk/Developer/Library/Frameworks -parse-as-library -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/xros26.4-23O238-688ef53f1462e2c8f657fdc38a81448fc42b1e75d12c8f651050d7e98f89897c.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UBloxGPS.build/Debug-xros/UBloxGPS.build/Objects-normal/arm64/UBloxGPS-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/UBloxGPS.build/Debug-xros/UBloxGPS.build/Objects-normal/arm64/UBloxGPS.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/UBloxGPS.build/Debug-xros/UBloxGPS.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UBloxGPS.build/Debug-xros/UBloxGPS.build/Objects-normal/arm64/UBloxGPS_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UBloxGPS.build/Debug-xros/UBloxGPS.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UBloxGPS.build/Debug-xros/UBloxGPS.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UBloxGPS.build/Debug-xros/UBloxGPS.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/UBloxGPS.build/Debug-xros/UBloxGPS.build/Objects-normal/arm64/UBloxGPS-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
SwiftCompile normal arm64 Compiling\ UBloxGPS.swift /Users/admin/builder/spi-builder-workspace/Sources/UBloxGPS.swift (in target 'UBloxGPS' from project 'UBloxGPS')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/UBloxGPS.swift (in target 'UBloxGPS' from project 'UBloxGPS')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

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

SwiftCompile normal arm64 Compiling\ I2C.swift /Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/SwiftyGPIO/Sources/I2C.swift (in target 'SwiftyGPIO' from project 'SwiftyGPIO')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/SwiftyGPIO/Sources/I2C.swift (in target 'SwiftyGPIO' from project 'SwiftyGPIO')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

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

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

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

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

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

SwiftCompile normal arm64 Compiling\ 1Wire.swift /Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/SwiftyGPIO/Sources/1Wire.swift (in target 'SwiftyGPIO' from project 'SwiftyGPIO')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/SwiftyGPIO/Sources/1Wire.swift (in target 'SwiftyGPIO' from project 'SwiftyGPIO')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

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

SwiftCompile normal arm64 Compiling\ UART.swift /Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/SwiftyGPIO/Sources/UART.swift (in target 'SwiftyGPIO' from project 'SwiftyGPIO')
Failed frontend command:
/Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift-frontend -frontend -c /Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/SwiftyGPIO/Sources/1Wire.swift /Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/SwiftyGPIO/Sources/ADC.swift /Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/SwiftyGPIO/Sources/I2C.swift /Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/SwiftyGPIO/Sources/Mailbox.swift /Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/SwiftyGPIO/Sources/PWM.swift /Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/SwiftyGPIO/Sources/Presets.swift /Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/SwiftyGPIO/Sources/SPI.swift /Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/SwiftyGPIO/Sources/SunXi.swift /Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/SwiftyGPIO/Sources/SwiftyGPIO.swift -primary-file /Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/SwiftyGPIO/Sources/UART.swift -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftyGPIO.build/Debug-xros/SwiftyGPIO.build/Objects-normal/arm64/UART.d -emit-const-values-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftyGPIO.build/Debug-xros/SwiftyGPIO.build/Objects-normal/arm64/UART.swiftconstvalues -emit-reference-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftyGPIO.build/Debug-xros/SwiftyGPIO.build/Objects-normal/arm64/UART.swiftdeps -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftyGPIO.build/Debug-xros/SwiftyGPIO.build/Objects-normal/arm64/UART.dia -target arm64-apple-xros1.0 -load-resolved-plugin /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib/swift/host/plugins/libFoundationMacros.dylib\#/Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/bin/swift-plugin-server\#FoundationMacros -load-resolved-plugin /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib/swift/host/plugins/libObservationMacros.dylib\#/Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/bin/swift-plugin-server\#ObservationMacros -load-resolved-plugin /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib/swift/host/plugins/libSwiftMacros.dylib\#/Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/bin/swift-plugin-server\#SwiftMacros -disable-implicit-swift-modules -Xcc -fno-implicit-modules -Xcc -fno-implicit-module-maps -explicit-swift-module-map-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftyGPIO.build/Debug-xros/SwiftyGPIO.build/Objects-normal/arm64/SwiftyGPIO-dependencies-1.json -debug-module-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftyGPIO.build/Debug-xros/SwiftyGPIO.build/Objects-normal/arm64/SwiftyGPIO.swiftmodule -Xllvm -aarch64-use-tbi -enable-objc-interop -stack-check -sdk /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS26.4.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -Isystem /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -F /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/XROS.platform/Developer/Library/Frameworks -F /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS26.4.sdk/Developer/Library/Frameworks -no-color-diagnostics -Xcc -fno-color-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules -suppress-warnings -swift-version 5 -Onone -D SWIFT_PACKAGE -D DEBUG -D SWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -D Xcode -serialize-debugging-options -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftyGPIO.build/Debug-xros/SwiftyGPIO.build/Objects-normal/arm64/SwiftyGPIO_const_extract_protocols.json -enable-experimental-feature DebugDescriptionMacro -empty-abi-descriptor -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -working-directory -Xcc /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -enable-anonymous-context-mangled-names -file-compilation-dir /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/xros26.4-23O238-688ef53f1462e2c8f657fdc38a81448fc42b1e75d12c8f651050d7e98f89897c.sdkstatcache -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftyGPIO.build/Debug-xros/SwiftyGPIO.build/swift-overrides.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftyGPIO.build/Debug-xros/SwiftyGPIO.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftyGPIO.build/Debug-xros/SwiftyGPIO.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftyGPIO.build/Debug-xros/SwiftyGPIO.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name SwiftyGPIO -frontend-parseable-output -disable-clang-spi -clang-target arm64-apple-xros26.4 -target-sdk-version 26.4 -target-sdk-name xros26.4 -in-process-plugin-server-path /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/libSwiftInProcPluginServer.dylib -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftyGPIO.build/Debug-xros/SwiftyGPIO.build/Objects-normal/arm64/UART.o -index-unit-output-path /SwiftyGPIO.build/Debug-xros/SwiftyGPIO.build/Objects-normal/arm64/UART.o -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -index-system-modules
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/SwiftyGPIO/Sources/UART.swift (in target 'SwiftyGPIO' from project 'SwiftyGPIO')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/SwiftyGPIO/Sources/UART.swift:72:29: error: cannot convert value of type 'UInt32' to expected argument type 'UInt'
            cfg.c_cflag &= ~UInt32(PARENB | PARODD)
                            ^
                            UInt(                  )
/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/SwiftyGPIO/Sources/UART.swift:72:28: error: cannot convert value of type 'UInt32' to expected argument type 'UInt'
            cfg.c_cflag &= ~UInt32(PARENB | PARODD)
                           ^
                           UInt(                   )
/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/SwiftyGPIO/Sources/UART.swift:74:29: error: cannot convert value of type 'UInt32' to expected argument type 'UInt'
            cfg.c_cflag &= ~UInt32(PARENB | PARODD)
                            ^
                            UInt(                  )
/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/SwiftyGPIO/Sources/UART.swift:74:28: error: cannot convert value of type 'UInt32' to expected argument type 'UInt'
            cfg.c_cflag &= ~UInt32(PARENB | PARODD)
                           ^
                           UInt(                   )
/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/SwiftyGPIO/Sources/UART.swift:75:28: error: cannot convert value of type 'UInt32' to expected argument type 'tcflag_t' (aka 'UInt')
            cfg.c_cflag |= UInt32(PARENB)
                           ^
                           tcflag_t(     )
/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/SwiftyGPIO/Sources/UART.swift:77:28: error: cannot convert value of type 'UInt32' to expected argument type 'tcflag_t' (aka 'UInt')
            cfg.c_cflag |= UInt32(PARENB | PARODD)
                           ^
                           tcflag_t(              )
/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/SwiftyGPIO/Sources/UART.swift:88:39: error: cannot convert value of type 'UInt32' to expected argument type 'UInt'
        cfg.c_cflag = (cfg.c_cflag & ~UInt32(CSIZE))
                                      ^
                                      UInt(        )
/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/SwiftyGPIO/Sources/UART.swift:88:38: error: cannot convert value of type 'UInt32' to expected argument type 'UInt'
        cfg.c_cflag = (cfg.c_cflag & ~UInt32(CSIZE))
                                     ^
                                     UInt(         )
/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/SwiftyGPIO/Sources/UART.swift:91:28: error: cannot convert value of type 'UInt32' to expected argument type 'tcflag_t' (aka 'UInt')
            cfg.c_cflag |= UInt32(CS8)
                           ^
                           tcflag_t(  )
/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/SwiftyGPIO/Sources/UART.swift:93:28: error: cannot convert value of type 'UInt32' to expected argument type 'tcflag_t' (aka 'UInt')
            cfg.c_cflag |= UInt32(CS7)
                           ^
                           tcflag_t(  )
/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/SwiftyGPIO/Sources/UART.swift:95:28: error: cannot convert value of type 'UInt32' to expected argument type 'tcflag_t' (aka 'UInt')
            cfg.c_cflag |= UInt32(CS6)
                           ^
                           tcflag_t(  )
/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/SwiftyGPIO/Sources/UART.swift:107:29: error: cannot convert value of type 'UInt32' to expected argument type 'UInt'
            cfg.c_cflag &= ~UInt32(CSTOPB)
                            ^
                            UInt(         )
/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/SwiftyGPIO/Sources/UART.swift:107:28: error: cannot convert value of type 'UInt32' to expected argument type 'UInt'
            cfg.c_cflag &= ~UInt32(CSTOPB)
                           ^
                           UInt(          )
/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/SwiftyGPIO/Sources/UART.swift:109:28: error: cannot convert value of type 'UInt32' to expected argument type 'tcflag_t' (aka 'UInt')
            cfg.c_cflag |= UInt32(CSTOPB)
                           ^
                           tcflag_t(     )
/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/SwiftyGPIO/Sources/UART.swift:199:24: error: cannot convert value of type 'UInt32' to expected argument type 'UInt'
        tty.c_iflag &= ~UInt32(IGNBRK)      // disable break processing
                       ^
                       UInt(          )
/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/SwiftyGPIO/Sources/UART.swift:199:25: error: cannot convert value of type 'UInt32' to expected argument type 'UInt'
        tty.c_iflag &= ~UInt32(IGNBRK)      // disable break processing
                        ^
                        UInt(         )
/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/SwiftyGPIO/Sources/UART.swift:206:25: error: cannot convert value of type 'UInt32' to expected argument type 'UInt'
        tty.c_iflag &= ~UInt32(IXON | IXOFF | IXANY) // Every kind of software flow control off
                        ^
                        UInt(                       )
/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/SwiftyGPIO/Sources/UART.swift:206:24: error: cannot convert value of type 'UInt32' to expected argument type 'UInt'
        tty.c_iflag &= ~UInt32(IXON | IXOFF | IXANY) // Every kind of software flow control off
                       ^
                       UInt(                        )
/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/SwiftyGPIO/Sources/UART.swift:207:25: error: cannot convert value of type 'UInt32' to expected argument type 'UInt'
        tty.c_cflag &= ~UInt32(CRTSCTS)  //No hw flow control
                        ^
                        UInt(          )
/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/SwiftyGPIO/Sources/UART.swift:207:24: error: cannot convert value of type 'UInt32' to expected argument type 'UInt'
        tty.c_cflag &= ~UInt32(CRTSCTS)  //No hw flow control
                       ^
                       UInt(           )
/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/SwiftyGPIO/Sources/UART.swift:208:24: error: cannot convert value of type 'UInt32' to expected argument type 'tcflag_t' (aka 'UInt')
        tty.c_cflag |= UInt32(CLOCAL | CREAD)        // Ignore modem controls, enable read
                       ^
                       tcflag_t(             )
/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/SwiftyGPIO/Sources/UART.swift:217:37: error: cannot find 'FIONREAD' in scope
        let result = ioctl(fd, UInt(FIONREAD), &bytesToRead)
                                    ^~~~~~~~
/Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS26.4.sdk/usr/include/sys/filio.h:77:9: note: macro 'FIONREAD' unavailable: structure not supported
#define FIONREAD        _IOR('f', 127, int)     /* get # bytes to read */
        ^
SwiftDriverJobDiscovery normal arm64 Compiling SPI.swift (in target 'SwiftyGPIO' from project 'SwiftyGPIO')
SwiftCompile normal arm64 Compiling\ Presets.swift /Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/SwiftyGPIO/Sources/Presets.swift (in target 'SwiftyGPIO' from project 'SwiftyGPIO')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/SwiftyGPIO/Sources/Presets.swift (in target 'SwiftyGPIO' from project 'SwiftyGPIO')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftDriverJobDiscovery normal arm64 Compiling Mailbox.swift (in target 'SwiftyGPIO' from project 'SwiftyGPIO')
SwiftDriverJobDiscovery normal arm64 Compiling I2C.swift (in target 'SwiftyGPIO' from project 'SwiftyGPIO')
SwiftDriverJobDiscovery normal arm64 Compiling Presets.swift (in target 'SwiftyGPIO' from project 'SwiftyGPIO')
2026-04-10 06:51:27.072 xcodebuild[760:4484] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
** BUILD FAILED **
The following build commands failed:
	SwiftCompile normal arm64 Compiling\ UART.swift /Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/SwiftyGPIO/Sources/UART.swift (in target 'SwiftyGPIO' from project 'SwiftyGPIO')
	SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/SwiftyGPIO/Sources/UART.swift (in target 'SwiftyGPIO' from project 'SwiftyGPIO')
	Building workspace spi-builder-workspace with scheme UBloxGPS
(3 failures)
BUILD FAILURE 6.3 visionOS