Swift Package Index

Build Information

Failed to build GeoMonitor, reference 0.3.0 (170e4f), with Swift 6.1 for macOS (Xcode) using Xcode 16.3 on 20 Mar 2026 11:23:40 UTC.

Build Command

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

Build Log

========================================
RunAll
========================================
Builder version: 4.69.2
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/skedgo/GeoMonitor.git
Reference: 0.3.0
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/skedgo/GeoMonitor
 * tag               0.3.0      -> FETCH_HEAD
HEAD is now at 170e4fd feat: add foreground location nudge API for fast-tracked region checks (#9)
Cloned https://github.com/skedgo/GeoMonitor.git
Revision (git rev-parse @):
170e4fdbabd291880de4017a1e396969930d82b7
SUCCESS checkout https://github.com/skedgo/GeoMonitor.git at 0.3.0
========================================
Build
========================================
Selected platform:         macosXcodebuild
Swift version:             6.1
Building package at path:  $PWD
https://github.com/skedgo/GeoMonitor.git
https://github.com/skedgo/GeoMonitor.git
{
  "dependencies" : [
  ],
  "manifest_display_name" : "GeoMonitor",
  "name" : "GeoMonitor",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "16.0"
    },
    {
      "name" : "macos",
      "version" : "11.0"
    }
  ],
  "products" : [
    {
      "name" : "GeoMonitor",
      "targets" : [
        "GeoMonitor"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "GeoMonitorTests",
      "module_type" : "SwiftTarget",
      "name" : "GeoMonitorTests",
      "path" : "Tests/GeoMonitorTests",
      "sources" : [
        "GeoMonitorTests.swift"
      ],
      "target_dependencies" : [
        "GeoMonitor"
      ],
      "type" : "test"
    },
    {
      "c99name" : "GeoMonitor",
      "module_type" : "SwiftTarget",
      "name" : "GeoMonitor",
      "path" : "Sources/GeoMonitor",
      "product_memberships" : [
        "GeoMonitor"
      ],
      "sources" : [
        "GeoMonitor.swift",
        "PrioritizedRegion.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "6.1"
}
Command line invocation:
    /Applications/Xcode-16.3.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
Resolve Package Graph
Resolved source packages:
  GeoMonitor: /Users/admin/builder/spi-builder-workspace
resolved source packages: GeoMonitor
{
  "dependencies" : [
  ],
  "manifest_display_name" : "GeoMonitor",
  "name" : "GeoMonitor",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "16.0"
    },
    {
      "name" : "macos",
      "version" : "11.0"
    }
  ],
  "products" : [
    {
      "name" : "GeoMonitor",
      "targets" : [
        "GeoMonitor"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "GeoMonitorTests",
      "module_type" : "SwiftTarget",
      "name" : "GeoMonitorTests",
      "path" : "Tests/GeoMonitorTests",
      "sources" : [
        "GeoMonitorTests.swift"
      ],
      "target_dependencies" : [
        "GeoMonitor"
      ],
      "type" : "test"
    },
    {
      "c99name" : "GeoMonitor",
      "module_type" : "SwiftTarget",
      "name" : "GeoMonitor",
      "path" : "Sources/GeoMonitor",
      "product_memberships" : [
        "GeoMonitor"
      ],
      "sources" : [
        "GeoMonitor.swift",
        "PrioritizedRegion.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "6.1"
}
{
  "workspace" : {
    "name" : "spi-builder-workspace",
    "schemes" : [
      "GeoMonitor"
    ]
  }
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme GeoMonitor -destination platform=macOS,arch=arm64 OTHER_SWIFT_FLAGS=-stats-output-dir .stats -strict-concurrency=complete -enable-upcoming-feature StrictConcurrency -enable-upcoming-feature DisableOutwardActorInference -enable-upcoming-feature GlobalActorIsolatedTypesUsability -enable-upcoming-feature InferSendableFromCaptures
Command line invocation:
    /Applications/Xcode-16.3.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath /Users/admin/builder/spi-builder-workspace/.derivedData build -scheme GeoMonitor -destination platform=macOS,arch=arm64 "OTHER_SWIFT_FLAGS=-stats-output-dir .stats -strict-concurrency=complete -enable-upcoming-feature StrictConcurrency -enable-upcoming-feature DisableOutwardActorInference -enable-upcoming-feature GlobalActorIsolatedTypesUsability -enable-upcoming-feature InferSendableFromCaptures"
Build settings from command line:
    OTHER_SWIFT_FLAGS = -stats-output-dir .stats -strict-concurrency=complete -enable-upcoming-feature StrictConcurrency -enable-upcoming-feature DisableOutwardActorInference -enable-upcoming-feature GlobalActorIsolatedTypesUsability -enable-upcoming-feature InferSendableFromCaptures
Resolve Package Graph
Resolved source packages:
  GeoMonitor: /Users/admin/builder/spi-builder-workspace
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (2 targets)
    Target 'GeoMonitor' in project 'GeoMonitor'
        ➜ Explicit dependency on target 'GeoMonitor' in project 'GeoMonitor'
    Target 'GeoMonitor' in project 'GeoMonitor' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
ExecuteExternalTool /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -isysroot /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc --version
ExecuteExternalTool /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld -version_details
Build description signature: f1e9920496a00a3721b96c33c8862dc1
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/f1e9920496a00a3721b96c33c8862dc1.xcbuilddata
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products
ClangStatCache /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx15.4-24E241-8287b8f5db97e746a1562fbca0c9d29b.sdkstatcache
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk -o /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx15.4-24E241-8287b8f5db97e746a1562fbca0c9d29b.sdkstatcache
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EagerLinkingTBDs/Debug
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EagerLinkingTBDs/Debug
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/PackageFrameworks
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/PackageFrameworks
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeoMonitor.build/Debug/GeoMonitor.build/GeoMonitor.modulemap (in target 'GeoMonitor' from project 'GeoMonitor')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeoMonitor.build/Debug/GeoMonitor.build/GeoMonitor.modulemap
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeoMonitor.build/Debug/GeoMonitor.build/GeoMonitor.DependencyStaticMetadataFileList (in target 'GeoMonitor' from project 'GeoMonitor')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeoMonitor.build/Debug/GeoMonitor.build/GeoMonitor.DependencyStaticMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeoMonitor.build/Debug/GeoMonitor.build/GeoMonitor.DependencyMetadataFileList (in target 'GeoMonitor' from project 'GeoMonitor')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeoMonitor.build/Debug/GeoMonitor.build/GeoMonitor.DependencyMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeoMonitor.build/Debug/GeoMonitor.build/Objects-normal/arm64/GeoMonitor.LinkFileList (in target 'GeoMonitor' from project 'GeoMonitor')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeoMonitor.build/Debug/GeoMonitor.build/Objects-normal/arm64/GeoMonitor.LinkFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeoMonitor.build/Debug/GeoMonitor.build/Objects-normal/arm64/GeoMonitor_const_extract_protocols.json (in target 'GeoMonitor' from project 'GeoMonitor')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeoMonitor.build/Debug/GeoMonitor.build/Objects-normal/arm64/GeoMonitor_const_extract_protocols.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeoMonitor.build/Debug/GeoMonitor.build/Objects-normal/arm64/GeoMonitor.SwiftFileList (in target 'GeoMonitor' from project 'GeoMonitor')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeoMonitor.build/Debug/GeoMonitor.build/Objects-normal/arm64/GeoMonitor.SwiftFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeoMonitor.build/Debug/GeoMonitor.build/Objects-normal/arm64/GeoMonitor.SwiftConstValuesFileList (in target 'GeoMonitor' from project 'GeoMonitor')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeoMonitor.build/Debug/GeoMonitor.build/Objects-normal/arm64/GeoMonitor.SwiftConstValuesFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeoMonitor.build/Debug/GeoMonitor.build/Objects-normal/arm64/GeoMonitor-OutputFileMap.json (in target 'GeoMonitor' from project 'GeoMonitor')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeoMonitor.build/Debug/GeoMonitor.build/Objects-normal/arm64/GeoMonitor-OutputFileMap.json
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps/GeoMonitor.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeoMonitor.build/Debug/GeoMonitor.build/GeoMonitor.modulemap (in target 'GeoMonitor' from project 'GeoMonitor')
    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/GeoMonitor.build/Debug/GeoMonitor.build/GeoMonitor.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps
SwiftDriver GeoMonitor normal arm64 com.apple.xcode.tools.swift.compiler (in target 'GeoMonitor' from project 'GeoMonitor')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftDriver -- /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -module-name GeoMonitor -Onone -enforce-exclusivity\=checked @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeoMonitor.build/Debug/GeoMonitor.build/Objects-normal/arm64/GeoMonitor.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -stats-output-dir .stats -strict-concurrency\=complete -enable-upcoming-feature StrictConcurrency -enable-upcoming-feature DisableOutwardActorInference -enable-upcoming-feature GlobalActorIsolatedTypesUsability -enable-upcoming-feature InferSendableFromCaptures -plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk -target arm64-apple-macos11.0 -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -Xfrontend -serialize-debugging-options -profile-coverage-mapping -profile-generate -enable-testing -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -swift-version 6 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -I /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx15.4-24E241-8287b8f5db97e746a1562fbca0c9d29b.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeoMonitor.build/Debug/GeoMonitor.build/Objects-normal/arm64/GeoMonitor-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/GeoMonitor.build/Debug/GeoMonitor.build/Objects-normal/arm64/GeoMonitor.swiftmodule -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -package-name spi_builder_workspace -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeoMonitor.build/Debug/GeoMonitor.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeoMonitor.build/Debug/GeoMonitor.build/Objects-normal/arm64/GeoMonitor_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeoMonitor.build/Debug/GeoMonitor.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeoMonitor.build/Debug/GeoMonitor.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeoMonitor.build/Debug/GeoMonitor.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/GeoMonitor.build/Debug/GeoMonitor.build/Objects-normal/arm64/GeoMonitor-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
SwiftCompile normal arm64 Compiling\ GeoMonitor.swift /Users/admin/builder/spi-builder-workspace/Sources/GeoMonitor/GeoMonitor.swift (in target 'GeoMonitor' from project 'GeoMonitor')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/GeoMonitor/GeoMonitor.swift (in target 'GeoMonitor' from project 'GeoMonitor')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

<unknown>:0: warning: upcoming feature 'InferSendableFromCaptures' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'GlobalActorIsolatedTypesUsability' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'DisableOutwardActorInference' is already enabled as of Swift version 6
SwiftEmitModule normal arm64 Emitting\ module\ for\ GeoMonitor (in target 'GeoMonitor' from project 'GeoMonitor')
<unknown>:0: warning: upcoming feature 'InferSendableFromCaptures' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'GlobalActorIsolatedTypesUsability' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'DisableOutwardActorInference' is already enabled as of Swift version 6
Failed frontend command:
/Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift-frontend -frontend -emit-module -experimental-skip-non-inlinable-function-bodies-without-types /Users/admin/builder/spi-builder-workspace/Sources/GeoMonitor/GeoMonitor.swift /Users/admin/builder/spi-builder-workspace/Sources/GeoMonitor/PrioritizedRegion.swift -target arm64-apple-macos11.0 -Xllvm -aarch64-use-tbi -enable-objc-interop -stack-check -sdk /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -I /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks -no-color-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -profile-generate -profile-coverage-mapping -swift-version 6 -enforce-exclusivity\=checked -stats-output-dir /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode/.stats -Onone -D SWIFT_PACKAGE -D DEBUG -serialize-debugging-options -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeoMonitor.build/Debug/GeoMonitor.build/Objects-normal/arm64/GeoMonitor_const_extract_protocols.json -enable-upcoming-feature StrictConcurrency -enable-upcoming-feature DisableOutwardActorInference -enable-upcoming-feature GlobalActorIsolatedTypesUsability -enable-upcoming-feature InferSendableFromCaptures -enable-experimental-feature DebugDescriptionMacro -strict-concurrency\=complete -empty-abi-descriptor -plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -working-directory -Xcc /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -resource-dir /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift -enable-anonymous-context-mangled-names -file-compilation-dir /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx15.4-24E241-8287b8f5db97e746a1562fbca0c9d29b.sdkstatcache -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeoMonitor.build/Debug/GeoMonitor.build/swift-overrides.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeoMonitor.build/Debug/GeoMonitor.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeoMonitor.build/Debug/GeoMonitor.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeoMonitor.build/Debug/GeoMonitor.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -module-name GeoMonitor -package-name spi_builder_workspace -frontend-parseable-output -disable-clang-spi -target-sdk-version 15.4 -target-sdk-name macosx15.4 -external-plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server -in-process-plugin-server-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/libSwiftInProcPluginServer.dylib -plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins -plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/local/lib/swift/host/plugins -emit-module-doc-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeoMonitor.build/Debug/GeoMonitor.build/Objects-normal/arm64/GeoMonitor.swiftdoc -emit-module-source-info-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeoMonitor.build/Debug/GeoMonitor.build/Objects-normal/arm64/GeoMonitor.swiftsourceinfo -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeoMonitor.build/Debug/GeoMonitor.build/Objects-normal/arm64/GeoMonitor-Swift.h -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeoMonitor.build/Debug/GeoMonitor.build/Objects-normal/arm64/GeoMonitor-master-emit-module.dia -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeoMonitor.build/Debug/GeoMonitor.build/Objects-normal/arm64/GeoMonitor-master-emit-module.d -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeoMonitor.build/Debug/GeoMonitor.build/Objects-normal/arm64/GeoMonitor.swiftmodule -emit-abi-descriptor-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeoMonitor.build/Debug/GeoMonitor.build/Objects-normal/arm64/GeoMonitor.abi.json
EmitSwiftModule normal arm64 (in target 'GeoMonitor' from project 'GeoMonitor')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

/Users/admin/builder/spi-builder-workspace/Sources/GeoMonitor/GeoMonitor.swift:701:23: error: unknown attribute 'MainActor'
extension GeoMonitor: @MainActor CLLocationManagerDelegate {
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/GeoMonitor/GeoMonitor.swift:780:15: error: main actor-isolated instance method 'locationManager(_:didUpdateLocations:)' cannot be used to satisfy nonisolated requirement from protocol 'CLLocationManagerDelegate'
  public func locationManager(_ manager: CLLocationManager, didUpdateLocations locations: [CLLocation]) {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/GeoMonitor/GeoMonitor.swift:780:15: note: add 'nonisolated' to 'locationManager(_:didUpdateLocations:)' to make this instance method not isolated to the actor
  public func locationManager(_ manager: CLLocationManager, didUpdateLocations locations: [CLLocation]) {
              ^
  nonisolated
/Users/admin/builder/spi-builder-workspace/Sources/GeoMonitor/GeoMonitor.swift:701:34: note: add '@preconcurrency' to the 'CLLocationManagerDelegate' conformance to defer isolation checking to run time
extension GeoMonitor: @MainActor CLLocationManagerDelegate {
                                 ^
                                 @preconcurrency
/Users/admin/builder/spi-builder-workspace/Sources/GeoMonitor/GeoMonitor.swift:703:15: error: main actor-isolated instance method 'locationManager(_:didEnterRegion:)' cannot be used to satisfy nonisolated requirement from protocol 'CLLocationManagerDelegate'
  public func locationManager(_ manager: CLLocationManager, didEnterRegion region: CLRegion) {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/GeoMonitor/GeoMonitor.swift:703:15: note: add 'nonisolated' to 'locationManager(_:didEnterRegion:)' to make this instance method not isolated to the actor
  public func locationManager(_ manager: CLLocationManager, didEnterRegion region: CLRegion) {
              ^
  nonisolated
/Users/admin/builder/spi-builder-workspace/Sources/GeoMonitor/GeoMonitor.swift:741:15: error: main actor-isolated instance method 'locationManager(_:didExitRegion:)' cannot be used to satisfy nonisolated requirement from protocol 'CLLocationManagerDelegate'
  public func locationManager(_ manager: CLLocationManager, didExitRegion region: CLRegion) {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/GeoMonitor/GeoMonitor.swift:741:15: note: add 'nonisolated' to 'locationManager(_:didExitRegion:)' to make this instance method not isolated to the actor
  public func locationManager(_ manager: CLLocationManager, didExitRegion region: CLRegion) {
              ^
  nonisolated
/Users/admin/builder/spi-builder-workspace/Sources/GeoMonitor/GeoMonitor.swift:810:15: error: main actor-isolated instance method 'locationManager(_:didFailWithError:)' cannot be used to satisfy nonisolated requirement from protocol 'CLLocationManagerDelegate'
  public func locationManager(_ manager: CLLocationManager, didFailWithError error: Error) {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/GeoMonitor/GeoMonitor.swift:810:15: note: add 'nonisolated' to 'locationManager(_:didFailWithError:)' to make this instance method not isolated to the actor
  public func locationManager(_ manager: CLLocationManager, didFailWithError error: Error) {
              ^
  nonisolated
/Users/admin/builder/spi-builder-workspace/Sources/GeoMonitor/GeoMonitor.swift:815:15: error: main actor-isolated instance method 'locationManagerDidChangeAuthorization' cannot be used to satisfy nonisolated requirement from protocol 'CLLocationManagerDelegate'
  public func locationManagerDidChangeAuthorization(_ manager: CLLocationManager) {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/GeoMonitor/GeoMonitor.swift:815:15: note: add 'nonisolated' to 'locationManagerDidChangeAuthorization' to make this instance method not isolated to the actor
  public func locationManagerDidChangeAuthorization(_ manager: CLLocationManager) {
              ^
  nonisolated
/Users/admin/builder/spi-builder-workspace/Sources/GeoMonitor/GeoMonitor.swift:802:15: error: main actor-isolated instance method 'locationManagerDidPauseLocationUpdates' cannot be used to satisfy nonisolated requirement from protocol 'CLLocationManagerDelegate'
  public func locationManagerDidPauseLocationUpdates(_ manager: CLLocationManager) {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/GeoMonitor/GeoMonitor.swift:802:15: note: add 'nonisolated' to 'locationManagerDidPauseLocationUpdates' to make this instance method not isolated to the actor
  public func locationManagerDidPauseLocationUpdates(_ manager: CLLocationManager) {
              ^
  nonisolated
/Users/admin/builder/spi-builder-workspace/Sources/GeoMonitor/GeoMonitor.swift:806:15: error: main actor-isolated instance method 'locationManagerDidResumeLocationUpdates' cannot be used to satisfy nonisolated requirement from protocol 'CLLocationManagerDelegate'
  public func locationManagerDidResumeLocationUpdates(_ manager: CLLocationManager) {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/GeoMonitor/GeoMonitor.swift:806:15: note: add 'nonisolated' to 'locationManagerDidResumeLocationUpdates' to make this instance method not isolated to the actor
  public func locationManagerDidResumeLocationUpdates(_ manager: CLLocationManager) {
              ^
  nonisolated
/Users/admin/builder/spi-builder-workspace/Sources/GeoMonitor/GeoMonitor.swift:759:15: error: main actor-isolated instance method 'locationManager(_:didVisit:)' cannot be used to satisfy nonisolated requirement from protocol 'CLLocationManagerDelegate'
  public func locationManager(_ manager: CLLocationManager, didVisit visit: CLVisit) {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/GeoMonitor/GeoMonitor.swift:759:15: note: add 'nonisolated' to 'locationManager(_:didVisit:)' to make this instance method not isolated to the actor
  public func locationManager(_ manager: CLLocationManager, didVisit visit: CLVisit) {
              ^
  nonisolated
SwiftCompile normal arm64 Compiling\ PrioritizedRegion.swift /Users/admin/builder/spi-builder-workspace/Sources/GeoMonitor/PrioritizedRegion.swift (in target 'GeoMonitor' from project 'GeoMonitor')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/GeoMonitor/PrioritizedRegion.swift (in target 'GeoMonitor' from project 'GeoMonitor')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

<unknown>:0: warning: upcoming feature 'InferSendableFromCaptures' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'GlobalActorIsolatedTypesUsability' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'DisableOutwardActorInference' is already enabled as of Swift version 6
--- xcodebuild: WARNING: Using the first of multiple matching destinations:
{ platform:macOS, arch:arm64, id:bc5094c2cf98ca39852f7f2285f216914e0c7ece, name:My Mac }
{ platform:macOS, arch:arm64, variant:Mac Catalyst, id:bc5094c2cf98ca39852f7f2285f216914e0c7ece, name:My Mac }
{ platform:macOS, arch:arm64, variant:DriverKit, id:bc5094c2cf98ca39852f7f2285f216914e0c7ece, name:My Mac }
{ platform:macOS, arch:arm64, variant:Designed for [iPad,iPhone], id:bc5094c2cf98ca39852f7f2285f216914e0c7ece, name:My Mac }
** BUILD FAILED **
The following build commands failed:
	SwiftEmitModule normal arm64 Emitting\ module\ for\ GeoMonitor (in target 'GeoMonitor' from project 'GeoMonitor')
	EmitSwiftModule normal arm64 (in target 'GeoMonitor' from project 'GeoMonitor')
	Building workspace spi-builder-workspace with scheme GeoMonitor
(3 failures)
Command line invocation:
    /Applications/Xcode-16.3.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
Resolved source packages:
  GeoMonitor: /Users/admin/builder/spi-builder-workspace
resolved source packages: GeoMonitor
{
  "dependencies" : [
  ],
  "manifest_display_name" : "GeoMonitor",
  "name" : "GeoMonitor",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "16.0"
    },
    {
      "name" : "macos",
      "version" : "11.0"
    }
  ],
  "products" : [
    {
      "name" : "GeoMonitor",
      "targets" : [
        "GeoMonitor"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "GeoMonitorTests",
      "module_type" : "SwiftTarget",
      "name" : "GeoMonitorTests",
      "path" : "Tests/GeoMonitorTests",
      "sources" : [
        "GeoMonitorTests.swift"
      ],
      "target_dependencies" : [
        "GeoMonitor"
      ],
      "type" : "test"
    },
    {
      "c99name" : "GeoMonitor",
      "module_type" : "SwiftTarget",
      "name" : "GeoMonitor",
      "path" : "Sources/GeoMonitor",
      "product_memberships" : [
        "GeoMonitor"
      ],
      "sources" : [
        "GeoMonitor.swift",
        "PrioritizedRegion.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "6.1"
}
{
  "workspace" : {
    "name" : "spi-builder-workspace",
    "schemes" : [
      "GeoMonitor"
    ]
  }
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme GeoMonitor -destination platform=macOS,arch=arm64
Command line invocation:
    /Applications/Xcode-16.3.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath /Users/admin/builder/spi-builder-workspace/.derivedData build -scheme GeoMonitor -destination platform=macOS,arch=arm64
Resolve Package Graph
Resolved source packages:
  GeoMonitor: /Users/admin/builder/spi-builder-workspace
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (2 targets)
    Target 'GeoMonitor' in project 'GeoMonitor'
        ➜ Explicit dependency on target 'GeoMonitor' in project 'GeoMonitor'
    Target 'GeoMonitor' in project 'GeoMonitor' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
ExecuteExternalTool /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -isysroot /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc --version
ExecuteExternalTool /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld -version_details
Build description signature: 56849171c5d8d1230bad054f877ee20e
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/56849171c5d8d1230bad054f877ee20e.xcbuilddata
ClangStatCache /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx15.4-24E241-8287b8f5db97e746a1562fbca0c9d29b.sdkstatcache
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk -o /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx15.4-24E241-8287b8f5db97e746a1562fbca0c9d29b.sdkstatcache
SwiftDriver GeoMonitor normal arm64 com.apple.xcode.tools.swift.compiler (in target 'GeoMonitor' from project 'GeoMonitor')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftDriver -- /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -module-name GeoMonitor -Onone -enforce-exclusivity\=checked @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeoMonitor.build/Debug/GeoMonitor.build/Objects-normal/arm64/GeoMonitor.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -DXcode -plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk -target arm64-apple-macos11.0 -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -Xfrontend -serialize-debugging-options -profile-coverage-mapping -profile-generate -enable-testing -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -swift-version 6 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -I /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx15.4-24E241-8287b8f5db97e746a1562fbca0c9d29b.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeoMonitor.build/Debug/GeoMonitor.build/Objects-normal/arm64/GeoMonitor-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/GeoMonitor.build/Debug/GeoMonitor.build/Objects-normal/arm64/GeoMonitor.swiftmodule -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -package-name spi_builder_workspace -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeoMonitor.build/Debug/GeoMonitor.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeoMonitor.build/Debug/GeoMonitor.build/Objects-normal/arm64/GeoMonitor_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeoMonitor.build/Debug/GeoMonitor.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeoMonitor.build/Debug/GeoMonitor.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeoMonitor.build/Debug/GeoMonitor.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/GeoMonitor.build/Debug/GeoMonitor.build/Objects-normal/arm64/GeoMonitor-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
SwiftEmitModule normal arm64 Emitting\ module\ for\ GeoMonitor (in target 'GeoMonitor' from project 'GeoMonitor')
EmitSwiftModule normal arm64 (in target 'GeoMonitor' from project 'GeoMonitor')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

/Users/admin/builder/spi-builder-workspace/Sources/GeoMonitor/GeoMonitor.swift:701:23: error: unknown attribute 'MainActor'
extension GeoMonitor: @MainActor CLLocationManagerDelegate {
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/GeoMonitor/GeoMonitor.swift:780:15: error: main actor-isolated instance method 'locationManager(_:didUpdateLocations:)' cannot be used to satisfy nonisolated requirement from protocol 'CLLocationManagerDelegate'
  public func locationManager(_ manager: CLLocationManager, didUpdateLocations locations: [CLLocation]) {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/GeoMonitor/GeoMonitor.swift:780:15: note: add 'nonisolated' to 'locationManager(_:didUpdateLocations:)' to make this instance method not isolated to the actor
  public func locationManager(_ manager: CLLocationManager, didUpdateLocations locations: [CLLocation]) {
              ^
  nonisolated
/Users/admin/builder/spi-builder-workspace/Sources/GeoMonitor/GeoMonitor.swift:701:34: note: add '@preconcurrency' to the 'CLLocationManagerDelegate' conformance to defer isolation checking to run time
extension GeoMonitor: @MainActor CLLocationManagerDelegate {
                                 ^
                                 @preconcurrency
/Users/admin/builder/spi-builder-workspace/Sources/GeoMonitor/GeoMonitor.swift:703:15: error: main actor-isolated instance method 'locationManager(_:didEnterRegion:)' cannot be used to satisfy nonisolated requirement from protocol 'CLLocationManagerDelegate'
  public func locationManager(_ manager: CLLocationManager, didEnterRegion region: CLRegion) {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/GeoMonitor/GeoMonitor.swift:703:15: note: add 'nonisolated' to 'locationManager(_:didEnterRegion:)' to make this instance method not isolated to the actor
  public func locationManager(_ manager: CLLocationManager, didEnterRegion region: CLRegion) {
              ^
  nonisolated
/Users/admin/builder/spi-builder-workspace/Sources/GeoMonitor/GeoMonitor.swift:741:15: error: main actor-isolated instance method 'locationManager(_:didExitRegion:)' cannot be used to satisfy nonisolated requirement from protocol 'CLLocationManagerDelegate'
  public func locationManager(_ manager: CLLocationManager, didExitRegion region: CLRegion) {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/GeoMonitor/GeoMonitor.swift:741:15: note: add 'nonisolated' to 'locationManager(_:didExitRegion:)' to make this instance method not isolated to the actor
  public func locationManager(_ manager: CLLocationManager, didExitRegion region: CLRegion) {
              ^
  nonisolated
/Users/admin/builder/spi-builder-workspace/Sources/GeoMonitor/GeoMonitor.swift:810:15: error: main actor-isolated instance method 'locationManager(_:didFailWithError:)' cannot be used to satisfy nonisolated requirement from protocol 'CLLocationManagerDelegate'
  public func locationManager(_ manager: CLLocationManager, didFailWithError error: Error) {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/GeoMonitor/GeoMonitor.swift:810:15: note: add 'nonisolated' to 'locationManager(_:didFailWithError:)' to make this instance method not isolated to the actor
  public func locationManager(_ manager: CLLocationManager, didFailWithError error: Error) {
              ^
  nonisolated
/Users/admin/builder/spi-builder-workspace/Sources/GeoMonitor/GeoMonitor.swift:815:15: error: main actor-isolated instance method 'locationManagerDidChangeAuthorization' cannot be used to satisfy nonisolated requirement from protocol 'CLLocationManagerDelegate'
  public func locationManagerDidChangeAuthorization(_ manager: CLLocationManager) {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/GeoMonitor/GeoMonitor.swift:815:15: note: add 'nonisolated' to 'locationManagerDidChangeAuthorization' to make this instance method not isolated to the actor
  public func locationManagerDidChangeAuthorization(_ manager: CLLocationManager) {
              ^
  nonisolated
/Users/admin/builder/spi-builder-workspace/Sources/GeoMonitor/GeoMonitor.swift:802:15: error: main actor-isolated instance method 'locationManagerDidPauseLocationUpdates' cannot be used to satisfy nonisolated requirement from protocol 'CLLocationManagerDelegate'
  public func locationManagerDidPauseLocationUpdates(_ manager: CLLocationManager) {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/GeoMonitor/GeoMonitor.swift:802:15: note: add 'nonisolated' to 'locationManagerDidPauseLocationUpdates' to make this instance method not isolated to the actor
  public func locationManagerDidPauseLocationUpdates(_ manager: CLLocationManager) {
              ^
  nonisolated
/Users/admin/builder/spi-builder-workspace/Sources/GeoMonitor/GeoMonitor.swift:806:15: error: main actor-isolated instance method 'locationManagerDidResumeLocationUpdates' cannot be used to satisfy nonisolated requirement from protocol 'CLLocationManagerDelegate'
  public func locationManagerDidResumeLocationUpdates(_ manager: CLLocationManager) {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/GeoMonitor/GeoMonitor.swift:806:15: note: add 'nonisolated' to 'locationManagerDidResumeLocationUpdates' to make this instance method not isolated to the actor
  public func locationManagerDidResumeLocationUpdates(_ manager: CLLocationManager) {
              ^
  nonisolated
/Users/admin/builder/spi-builder-workspace/Sources/GeoMonitor/GeoMonitor.swift:759:15: error: main actor-isolated instance method 'locationManager(_:didVisit:)' cannot be used to satisfy nonisolated requirement from protocol 'CLLocationManagerDelegate'
  public func locationManager(_ manager: CLLocationManager, didVisit visit: CLVisit) {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/GeoMonitor/GeoMonitor.swift:759:15: note: add 'nonisolated' to 'locationManager(_:didVisit:)' to make this instance method not isolated to the actor
  public func locationManager(_ manager: CLLocationManager, didVisit visit: CLVisit) {
              ^
  nonisolated
Failed frontend command:
/Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift-frontend -frontend -emit-module -experimental-skip-non-inlinable-function-bodies-without-types /Users/admin/builder/spi-builder-workspace/Sources/GeoMonitor/GeoMonitor.swift /Users/admin/builder/spi-builder-workspace/Sources/GeoMonitor/PrioritizedRegion.swift -target arm64-apple-macos11.0 -Xllvm -aarch64-use-tbi -enable-objc-interop -stack-check -sdk /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -I /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks -no-color-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -profile-generate -profile-coverage-mapping -swift-version 6 -enforce-exclusivity\=checked -Onone -D SWIFT_PACKAGE -D DEBUG -D Xcode -serialize-debugging-options -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeoMonitor.build/Debug/GeoMonitor.build/Objects-normal/arm64/GeoMonitor_const_extract_protocols.json -enable-experimental-feature DebugDescriptionMacro -empty-abi-descriptor -plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -working-directory -Xcc /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -resource-dir /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift -enable-anonymous-context-mangled-names -file-compilation-dir /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx15.4-24E241-8287b8f5db97e746a1562fbca0c9d29b.sdkstatcache -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeoMonitor.build/Debug/GeoMonitor.build/swift-overrides.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeoMonitor.build/Debug/GeoMonitor.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeoMonitor.build/Debug/GeoMonitor.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeoMonitor.build/Debug/GeoMonitor.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -module-name GeoMonitor -package-name spi_builder_workspace -frontend-parseable-output -disable-clang-spi -target-sdk-version 15.4 -target-sdk-name macosx15.4 -external-plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server -in-process-plugin-server-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/libSwiftInProcPluginServer.dylib -plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins -plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/local/lib/swift/host/plugins -emit-module-doc-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeoMonitor.build/Debug/GeoMonitor.build/Objects-normal/arm64/GeoMonitor.swiftdoc -emit-module-source-info-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeoMonitor.build/Debug/GeoMonitor.build/Objects-normal/arm64/GeoMonitor.swiftsourceinfo -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeoMonitor.build/Debug/GeoMonitor.build/Objects-normal/arm64/GeoMonitor-Swift.h -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeoMonitor.build/Debug/GeoMonitor.build/Objects-normal/arm64/GeoMonitor-master-emit-module.dia -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeoMonitor.build/Debug/GeoMonitor.build/Objects-normal/arm64/GeoMonitor-master-emit-module.d -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeoMonitor.build/Debug/GeoMonitor.build/Objects-normal/arm64/GeoMonitor.swiftmodule -emit-abi-descriptor-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeoMonitor.build/Debug/GeoMonitor.build/Objects-normal/arm64/GeoMonitor.abi.json
SwiftCompile normal arm64 Compiling\ PrioritizedRegion.swift /Users/admin/builder/spi-builder-workspace/Sources/GeoMonitor/PrioritizedRegion.swift (in target 'GeoMonitor' from project 'GeoMonitor')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/GeoMonitor/PrioritizedRegion.swift (in target 'GeoMonitor' from project 'GeoMonitor')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

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

--- xcodebuild: WARNING: Using the first of multiple matching destinations:
{ platform:macOS, arch:arm64, id:bc5094c2cf98ca39852f7f2285f216914e0c7ece, name:My Mac }
{ platform:macOS, arch:arm64, variant:Mac Catalyst, id:bc5094c2cf98ca39852f7f2285f216914e0c7ece, name:My Mac }
{ platform:macOS, arch:arm64, variant:DriverKit, id:bc5094c2cf98ca39852f7f2285f216914e0c7ece, name:My Mac }
{ platform:macOS, arch:arm64, variant:Designed for [iPad,iPhone], id:bc5094c2cf98ca39852f7f2285f216914e0c7ece, name:My Mac }
** BUILD FAILED **
The following build commands failed:
	EmitSwiftModule normal arm64 (in target 'GeoMonitor' from project 'GeoMonitor')
	SwiftEmitModule normal arm64 Emitting\ module\ for\ GeoMonitor (in target 'GeoMonitor' from project 'GeoMonitor')
	Building workspace spi-builder-workspace with scheme GeoMonitor
(3 failures)
BUILD FAILURE 6.1 macosXcodebuild