Swift Package Index

Build Information

Successful build of steve, reference v0.5.1 (200624), with Swift 6.1 for macOS (Xcode) using Xcode 16.3 on 28 Mar 2026 02:29:53 UTC.

Swift 6 data race errors: 39

Build Command

env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme steve -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 Log

========================================
RunAll
========================================
Builder version: 4.69.2
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/mikker/steve.git
Reference: v0.5.1
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/mikker/steve
 * tag               v0.5.1     -> FETCH_HEAD
HEAD is now at 2006240 Release 0.5.1
Cloned https://github.com/mikker/steve.git
Revision (git rev-parse @):
200624093d63b1438140b6dda4055136045b4808
SUCCESS checkout https://github.com/mikker/steve.git at v0.5.1
========================================
Build
========================================
Selected platform:         macosXcodebuild
Swift version:             6.1
Building package at path:  $PWD
https://github.com/mikker/steve.git
https://github.com/mikker/steve.git
{
  "dependencies" : [
  ],
  "manifest_display_name" : "steve",
  "name" : "steve",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "macos",
      "version" : "13.0"
    }
  ],
  "products" : [
    {
      "name" : "steve",
      "targets" : [
        "steve"
      ],
      "type" : {
        "executable" : null
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "steveTests",
      "module_type" : "SwiftTarget",
      "name" : "steveTests",
      "path" : "Tests/steveTests",
      "sources" : [
        "AXHelperTests.swift",
        "CLIRunnerTests.swift",
        "FindOptionsTests.swift",
        "IntegrationTests.swift",
        "KeyCodesTests.swift",
        "MenuOptionsTests.swift",
        "OutputTests.swift",
        "ParsingTests.swift",
        "QueryOptionsTests.swift",
        "StatusBarOptionsTests.swift"
      ],
      "target_dependencies" : [
        "steve"
      ],
      "type" : "test"
    },
    {
      "c99name" : "steve",
      "module_type" : "SwiftTarget",
      "name" : "steve",
      "path" : "Sources/steve",
      "product_memberships" : [
        "steve"
      ],
      "sources" : [
        "AX.swift",
        "CLI.swift",
        "Commands.swift",
        "KeyCodes.swift",
        "Output.swift",
        "Trace.swift",
        "main.swift"
      ],
      "type" : "executable"
    }
  ],
  "tools_version" : "5.9"
}
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:
  steve: /Users/admin/builder/spi-builder-workspace
resolved source packages: steve
{
  "dependencies" : [
  ],
  "manifest_display_name" : "steve",
  "name" : "steve",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "macos",
      "version" : "13.0"
    }
  ],
  "products" : [
    {
      "name" : "steve",
      "targets" : [
        "steve"
      ],
      "type" : {
        "executable" : null
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "steveTests",
      "module_type" : "SwiftTarget",
      "name" : "steveTests",
      "path" : "Tests/steveTests",
      "sources" : [
        "AXHelperTests.swift",
        "CLIRunnerTests.swift",
        "FindOptionsTests.swift",
        "IntegrationTests.swift",
        "KeyCodesTests.swift",
        "MenuOptionsTests.swift",
        "OutputTests.swift",
        "ParsingTests.swift",
        "QueryOptionsTests.swift",
        "StatusBarOptionsTests.swift"
      ],
      "target_dependencies" : [
        "steve"
      ],
      "type" : "test"
    },
    {
      "c99name" : "steve",
      "module_type" : "SwiftTarget",
      "name" : "steve",
      "path" : "Sources/steve",
      "product_memberships" : [
        "steve"
      ],
      "sources" : [
        "AX.swift",
        "CLI.swift",
        "Commands.swift",
        "KeyCodes.swift",
        "Output.swift",
        "Trace.swift",
        "main.swift"
      ],
      "type" : "executable"
    }
  ],
  "tools_version" : "5.9"
}
{
  "workspace" : {
    "name" : "spi-builder-workspace",
    "schemes" : [
      "steve"
    ]
  }
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme steve -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 steve -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:
  steve: /Users/admin/builder/spi-builder-workspace
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (1 target)
    Target 'steve' in project 'steve' (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: a297543d4640a387694026686acfce96
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/a297543d4640a387694026686acfce96.xcbuilddata
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
    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/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/steve.build/Debug/steve.build/steve.DependencyMetadataFileList (in target 'steve' from project 'steve')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/steve.build/Debug/steve.build/steve.DependencyMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/steve.build/Debug/steve.build/steve.DependencyStaticMetadataFileList (in target 'steve' from project 'steve')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/steve.build/Debug/steve.build/steve.DependencyStaticMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/steve.build/Debug/steve.build/Objects-normal/arm64/steve.LinkFileList (in target 'steve' from project 'steve')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/steve.build/Debug/steve.build/Objects-normal/arm64/steve.LinkFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/steve.build/Debug/steve.build/Objects-normal/arm64/steve_const_extract_protocols.json (in target 'steve' from project 'steve')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/steve.build/Debug/steve.build/Objects-normal/arm64/steve_const_extract_protocols.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/steve.build/Debug/steve.build/Objects-normal/arm64/steve-OutputFileMap.json (in target 'steve' from project 'steve')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/steve.build/Debug/steve.build/Objects-normal/arm64/steve-OutputFileMap.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/steve.build/Debug/steve.build/Objects-normal/arm64/steve.SwiftFileList (in target 'steve' from project 'steve')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/steve.build/Debug/steve.build/Objects-normal/arm64/steve.SwiftFileList
SwiftDriver steve normal arm64 com.apple.xcode.tools.swift.compiler (in target 'steve' from project 'steve')
    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 steve -Onone -enforce-exclusivity\=checked @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/steve.build/Debug/steve.build/Objects-normal/arm64/steve.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-macos13.0 -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -Xfrontend -serialize-debugging-options -profile-coverage-mapping -profile-generate -enable-testing -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -swift-version 5 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -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/steve.build/Debug/steve.build/Objects-normal/arm64/steve-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/steve.build/Debug/steve.build/Objects-normal/arm64/steve.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 -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/steve.build/Debug/steve.build/Objects-normal/arm64/steve_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/steve.build/Debug/steve.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/steve.build/Debug/steve.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/steve.build/Debug/steve.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
SwiftCompile normal arm64 Compiling\ CLI.swift /Users/admin/builder/spi-builder-workspace/Sources/steve/CLI.swift (in target 'steve' from project 'steve')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/steve/CLI.swift (in target 'steve' from project 'steve')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

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

/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:7:20: warning: static property 'frame' is not concurrency-safe because non-'Sendable' type 'CFString' may have shared mutable state; this is an error in the Swift 6 language mode
        static let frame: CFString = "AXFrame" as CFString
                   ^
CoreFoundation.CFString:1:14: note: class 'CFString' does not conform to the 'Sendable' protocol
public class CFString : _CFObject {
             ^
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:1:1: warning: add '@preconcurrency' to suppress 'Sendable'-related warnings from module 'CoreFoundation'
import AppKit
^
@preconcurrency
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:7:20: note: add '@MainActor' to make static property 'frame' part of global actor 'MainActor'
        static let frame: CFString = "AXFrame" as CFString
                   ^
        @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:7:20: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
        static let frame: CFString = "AXFrame" as CFString
                   ^
        nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:8:20: warning: static property 'children' is not concurrency-safe because non-'Sendable' type 'CFString' may have shared mutable state; this is an error in the Swift 6 language mode
        static let children: CFString = "AXChildren" as CFString
                   ^
CoreFoundation.CFString:1:14: note: class 'CFString' does not conform to the 'Sendable' protocol
public class CFString : _CFObject {
             ^
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:8:20: note: add '@MainActor' to make static property 'children' part of global actor 'MainActor'
        static let children: CFString = "AXChildren" as CFString
                   ^
        @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:8:20: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
        static let children: CFString = "AXChildren" as CFString
                   ^
        nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:9:20: warning: static property 'visibleChildren' is not concurrency-safe because non-'Sendable' type 'CFString' may have shared mutable state; this is an error in the Swift 6 language mode
        static let visibleChildren: CFString = "AXVisibleChildren" as CFString
                   ^
CoreFoundation.CFString:1:14: note: class 'CFString' does not conform to the 'Sendable' protocol
public class CFString : _CFObject {
             ^
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:9:20: note: add '@MainActor' to make static property 'visibleChildren' part of global actor 'MainActor'
        static let visibleChildren: CFString = "AXVisibleChildren" as CFString
                   ^
        @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:9:20: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
        static let visibleChildren: CFString = "AXVisibleChildren" as CFString
                   ^
        nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:10:20: warning: static property 'childrenInNavigationOrder' is not concurrency-safe because non-'Sendable' type 'CFString' may have shared mutable state; this is an error in the Swift 6 language mode
        static let childrenInNavigationOrder: CFString = "AXChildrenInNavigationOrder" as CFString
                   ^
CoreFoundation.CFString:1:14: note: class 'CFString' does not conform to the 'Sendable' protocol
public class CFString : _CFObject {
             ^
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:10:20: note: add '@MainActor' to make static property 'childrenInNavigationOrder' part of global actor 'MainActor'
        static let childrenInNavigationOrder: CFString = "AXChildrenInNavigationOrder" as CFString
                   ^
        @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:10:20: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
        static let childrenInNavigationOrder: CFString = "AXChildrenInNavigationOrder" as CFString
                   ^
        nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:11:20: warning: static property 'role' is not concurrency-safe because non-'Sendable' type 'CFString' may have shared mutable state; this is an error in the Swift 6 language mode
        static let role: CFString = "AXRole" as CFString
                   ^
CoreFoundation.CFString:1:14: note: class 'CFString' does not conform to the 'Sendable' protocol
public class CFString : _CFObject {
             ^
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:11:20: note: add '@MainActor' to make static property 'role' part of global actor 'MainActor'
        static let role: CFString = "AXRole" as CFString
                   ^
        @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:11:20: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
        static let role: CFString = "AXRole" as CFString
                   ^
        nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:12:20: warning: static property 'title' is not concurrency-safe because non-'Sendable' type 'CFString' may have shared mutable state; this is an error in the Swift 6 language mode
        static let title: CFString = "AXTitle" as CFString
                   ^
CoreFoundation.CFString:1:14: note: class 'CFString' does not conform to the 'Sendable' protocol
public class CFString : _CFObject {
             ^
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:12:20: note: add '@MainActor' to make static property 'title' part of global actor 'MainActor'
        static let title: CFString = "AXTitle" as CFString
                   ^
        @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:12:20: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
        static let title: CFString = "AXTitle" as CFString
                   ^
        nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:13:20: warning: static property 'description' is not concurrency-safe because non-'Sendable' type 'CFString' may have shared mutable state; this is an error in the Swift 6 language mode
        static let description: CFString = "AXDescription" as CFString
                   ^
CoreFoundation.CFString:1:14: note: class 'CFString' does not conform to the 'Sendable' protocol
public class CFString : _CFObject {
             ^
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:13:20: note: add '@MainActor' to make static property 'description' part of global actor 'MainActor'
        static let description: CFString = "AXDescription" as CFString
                   ^
        @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:13:20: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
        static let description: CFString = "AXDescription" as CFString
                   ^
        nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:14:20: warning: static property 'identifier' is not concurrency-safe because non-'Sendable' type 'CFString' may have shared mutable state; this is an error in the Swift 6 language mode
        static let identifier: CFString = "AXIdentifier" as CFString
                   ^
CoreFoundation.CFString:1:14: note: class 'CFString' does not conform to the 'Sendable' protocol
public class CFString : _CFObject {
             ^
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:14:20: note: add '@MainActor' to make static property 'identifier' part of global actor 'MainActor'
        static let identifier: CFString = "AXIdentifier" as CFString
                   ^
        @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:14:20: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
        static let identifier: CFString = "AXIdentifier" as CFString
                   ^
        nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:15:20: warning: static property 'enabled' is not concurrency-safe because non-'Sendable' type 'CFString' may have shared mutable state; this is an error in the Swift 6 language mode
        static let enabled: CFString = "AXEnabled" as CFString
                   ^
CoreFoundation.CFString:1:14: note: class 'CFString' does not conform to the 'Sendable' protocol
public class CFString : _CFObject {
             ^
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:15:20: note: add '@MainActor' to make static property 'enabled' part of global actor 'MainActor'
        static let enabled: CFString = "AXEnabled" as CFString
                   ^
        @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:15:20: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
        static let enabled: CFString = "AXEnabled" as CFString
                   ^
        nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:16:20: warning: static property 'focused' is not concurrency-safe because non-'Sendable' type 'CFString' may have shared mutable state; this is an error in the Swift 6 language mode
        static let focused: CFString = "AXFocused" as CFString
                   ^
CoreFoundation.CFString:1:14: note: class 'CFString' does not conform to the 'Sendable' protocol
public class CFString : _CFObject {
             ^
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:16:20: note: add '@MainActor' to make static property 'focused' part of global actor 'MainActor'
        static let focused: CFString = "AXFocused" as CFString
                   ^
        @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:16:20: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
        static let focused: CFString = "AXFocused" as CFString
                   ^
        nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:17:20: warning: static property 'windows' is not concurrency-safe because non-'Sendable' type 'CFString' may have shared mutable state; this is an error in the Swift 6 language mode
        static let windows: CFString = "AXWindows" as CFString
                   ^
CoreFoundation.CFString:1:14: note: class 'CFString' does not conform to the 'Sendable' protocol
public class CFString : _CFObject {
             ^
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:17:20: note: add '@MainActor' to make static property 'windows' part of global actor 'MainActor'
        static let windows: CFString = "AXWindows" as CFString
                   ^
        @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:17:20: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
        static let windows: CFString = "AXWindows" as CFString
                   ^
        nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:18:20: warning: static property 'focusedWindow' is not concurrency-safe because non-'Sendable' type 'CFString' may have shared mutable state; this is an error in the Swift 6 language mode
        static let focusedWindow: CFString = "AXFocusedWindow" as CFString
                   ^
CoreFoundation.CFString:1:14: note: class 'CFString' does not conform to the 'Sendable' protocol
public class CFString : _CFObject {
             ^
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:18:20: note: add '@MainActor' to make static property 'focusedWindow' part of global actor 'MainActor'
        static let focusedWindow: CFString = "AXFocusedWindow" as CFString
                   ^
        @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:18:20: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
        static let focusedWindow: CFString = "AXFocusedWindow" as CFString
                   ^
        nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:19:20: warning: static property 'value' is not concurrency-safe because non-'Sendable' type 'CFString' may have shared mutable state; this is an error in the Swift 6 language mode
        static let value: CFString = "AXValue" as CFString
                   ^
CoreFoundation.CFString:1:14: note: class 'CFString' does not conform to the 'Sendable' protocol
public class CFString : _CFObject {
             ^
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:19:20: note: add '@MainActor' to make static property 'value' part of global actor 'MainActor'
        static let value: CFString = "AXValue" as CFString
                   ^
        @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:19:20: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
        static let value: CFString = "AXValue" as CFString
                   ^
        nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:20:20: warning: static property 'selected' is not concurrency-safe because non-'Sendable' type 'CFString' may have shared mutable state; this is an error in the Swift 6 language mode
        static let selected: CFString = "AXSelected" as CFString
                   ^
CoreFoundation.CFString:1:14: note: class 'CFString' does not conform to the 'Sendable' protocol
public class CFString : _CFObject {
             ^
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:20:20: note: add '@MainActor' to make static property 'selected' part of global actor 'MainActor'
        static let selected: CFString = "AXSelected" as CFString
                   ^
        @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:20:20: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
        static let selected: CFString = "AXSelected" as CFString
                   ^
        nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:21:20: warning: static property 'rows' is not concurrency-safe because non-'Sendable' type 'CFString' may have shared mutable state; this is an error in the Swift 6 language mode
        static let rows: CFString = "AXRows" as CFString
                   ^
CoreFoundation.CFString:1:14: note: class 'CFString' does not conform to the 'Sendable' protocol
public class CFString : _CFObject {
             ^
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:21:20: note: add '@MainActor' to make static property 'rows' part of global actor 'MainActor'
        static let rows: CFString = "AXRows" as CFString
                   ^
        @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:21:20: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
        static let rows: CFString = "AXRows" as CFString
                   ^
        nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:22:20: warning: static property 'visibleRows' is not concurrency-safe because non-'Sendable' type 'CFString' may have shared mutable state; this is an error in the Swift 6 language mode
        static let visibleRows: CFString = "AXVisibleRows" as CFString
                   ^
CoreFoundation.CFString:1:14: note: class 'CFString' does not conform to the 'Sendable' protocol
public class CFString : _CFObject {
             ^
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:22:20: note: add '@MainActor' to make static property 'visibleRows' part of global actor 'MainActor'
        static let visibleRows: CFString = "AXVisibleRows" as CFString
                   ^
        @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:22:20: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
        static let visibleRows: CFString = "AXVisibleRows" as CFString
                   ^
        nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:23:20: warning: static property 'columns' is not concurrency-safe because non-'Sendable' type 'CFString' may have shared mutable state; this is an error in the Swift 6 language mode
        static let columns: CFString = "AXColumns" as CFString
                   ^
CoreFoundation.CFString:1:14: note: class 'CFString' does not conform to the 'Sendable' protocol
public class CFString : _CFObject {
             ^
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:23:20: note: add '@MainActor' to make static property 'columns' part of global actor 'MainActor'
        static let columns: CFString = "AXColumns" as CFString
                   ^
        @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:23:20: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
        static let columns: CFString = "AXColumns" as CFString
                   ^
        nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:24:20: warning: static property 'visibleColumns' is not concurrency-safe because non-'Sendable' type 'CFString' may have shared mutable state; this is an error in the Swift 6 language mode
        static let visibleColumns: CFString = "AXVisibleColumns" as CFString
                   ^
CoreFoundation.CFString:1:14: note: class 'CFString' does not conform to the 'Sendable' protocol
public class CFString : _CFObject {
             ^
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:24:20: note: add '@MainActor' to make static property 'visibleColumns' part of global actor 'MainActor'
        static let visibleColumns: CFString = "AXVisibleColumns" as CFString
                   ^
        @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:24:20: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
        static let visibleColumns: CFString = "AXVisibleColumns" as CFString
                   ^
        nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:25:20: warning: static property 'selectedRows' is not concurrency-safe because non-'Sendable' type 'CFString' may have shared mutable state; this is an error in the Swift 6 language mode
        static let selectedRows: CFString = "AXSelectedRows" as CFString
                   ^
CoreFoundation.CFString:1:14: note: class 'CFString' does not conform to the 'Sendable' protocol
public class CFString : _CFObject {
             ^
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:25:20: note: add '@MainActor' to make static property 'selectedRows' part of global actor 'MainActor'
        static let selectedRows: CFString = "AXSelectedRows" as CFString
                   ^
        @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:25:20: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
        static let selectedRows: CFString = "AXSelectedRows" as CFString
                   ^
        nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:26:20: warning: static property 'selectedChildren' is not concurrency-safe because non-'Sendable' type 'CFString' may have shared mutable state; this is an error in the Swift 6 language mode
        static let selectedChildren: CFString = "AXSelectedChildren" as CFString
                   ^
CoreFoundation.CFString:1:14: note: class 'CFString' does not conform to the 'Sendable' protocol
public class CFString : _CFObject {
             ^
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:26:20: note: add '@MainActor' to make static property 'selectedChildren' part of global actor 'MainActor'
        static let selectedChildren: CFString = "AXSelectedChildren" as CFString
                   ^
        @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:26:20: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
        static let selectedChildren: CFString = "AXSelectedChildren" as CFString
                   ^
        nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:27:20: warning: static property 'selectedText' is not concurrency-safe because non-'Sendable' type 'CFString' may have shared mutable state; this is an error in the Swift 6 language mode
        static let selectedText: CFString = "AXSelectedText" as CFString
                   ^
CoreFoundation.CFString:1:14: note: class 'CFString' does not conform to the 'Sendable' protocol
public class CFString : _CFObject {
             ^
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:27:20: note: add '@MainActor' to make static property 'selectedText' part of global actor 'MainActor'
        static let selectedText: CFString = "AXSelectedText" as CFString
                   ^
        @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:27:20: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
        static let selectedText: CFString = "AXSelectedText" as CFString
                   ^
        nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:28:20: warning: static property 'main' is not concurrency-safe because non-'Sendable' type 'CFString' may have shared mutable state; this is an error in the Swift 6 language mode
        static let main: CFString = "AXMain" as CFString
                   ^
CoreFoundation.CFString:1:14: note: class 'CFString' does not conform to the 'Sendable' protocol
public class CFString : _CFObject {
             ^
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:28:20: note: add '@MainActor' to make static property 'main' part of global actor 'MainActor'
        static let main: CFString = "AXMain" as CFString
                   ^
        @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:28:20: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
        static let main: CFString = "AXMain" as CFString
                   ^
        nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:29:20: warning: static property 'minimized' is not concurrency-safe because non-'Sendable' type 'CFString' may have shared mutable state; this is an error in the Swift 6 language mode
        static let minimized: CFString = "AXMinimized" as CFString
                   ^
CoreFoundation.CFString:1:14: note: class 'CFString' does not conform to the 'Sendable' protocol
public class CFString : _CFObject {
             ^
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:29:20: note: add '@MainActor' to make static property 'minimized' part of global actor 'MainActor'
        static let minimized: CFString = "AXMinimized" as CFString
                   ^
        @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:29:20: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
        static let minimized: CFString = "AXMinimized" as CFString
                   ^
        nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:30:20: warning: static property 'fullScreen' is not concurrency-safe because non-'Sendable' type 'CFString' may have shared mutable state; this is an error in the Swift 6 language mode
        static let fullScreen: CFString = "AXFullScreen" as CFString
                   ^
CoreFoundation.CFString:1:14: note: class 'CFString' does not conform to the 'Sendable' protocol
public class CFString : _CFObject {
             ^
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:30:20: note: add '@MainActor' to make static property 'fullScreen' part of global actor 'MainActor'
        static let fullScreen: CFString = "AXFullScreen" as CFString
                   ^
        @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:30:20: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
        static let fullScreen: CFString = "AXFullScreen" as CFString
                   ^
        nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:31:20: warning: static property 'size' is not concurrency-safe because non-'Sendable' type 'CFString' may have shared mutable state; this is an error in the Swift 6 language mode
        static let size: CFString = "AXSize" as CFString
                   ^
CoreFoundation.CFString:1:14: note: class 'CFString' does not conform to the 'Sendable' protocol
public class CFString : _CFObject {
             ^
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:31:20: note: add '@MainActor' to make static property 'size' part of global actor 'MainActor'
        static let size: CFString = "AXSize" as CFString
                   ^
        @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:31:20: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
        static let size: CFString = "AXSize" as CFString
                   ^
        nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:32:20: warning: static property 'position' is not concurrency-safe because non-'Sendable' type 'CFString' may have shared mutable state; this is an error in the Swift 6 language mode
        static let position: CFString = "AXPosition" as CFString
                   ^
CoreFoundation.CFString:1:14: note: class 'CFString' does not conform to the 'Sendable' protocol
public class CFString : _CFObject {
             ^
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:32:20: note: add '@MainActor' to make static property 'position' part of global actor 'MainActor'
        static let position: CFString = "AXPosition" as CFString
                   ^
        @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:32:20: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
        static let position: CFString = "AXPosition" as CFString
                   ^
        nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:33:20: warning: static property 'menuBar' is not concurrency-safe because non-'Sendable' type 'CFString' may have shared mutable state; this is an error in the Swift 6 language mode
        static let menuBar: CFString = "AXMenuBar" as CFString
                   ^
CoreFoundation.CFString:1:14: note: class 'CFString' does not conform to the 'Sendable' protocol
public class CFString : _CFObject {
             ^
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:33:20: note: add '@MainActor' to make static property 'menuBar' part of global actor 'MainActor'
        static let menuBar: CFString = "AXMenuBar" as CFString
                   ^
        @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:33:20: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
        static let menuBar: CFString = "AXMenuBar" as CFString
                   ^
        nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:34:20: warning: static property 'menu' is not concurrency-safe because non-'Sendable' type 'CFString' may have shared mutable state; this is an error in the Swift 6 language mode
        static let menu: CFString = "AXMenu" as CFString
                   ^
CoreFoundation.CFString:1:14: note: class 'CFString' does not conform to the 'Sendable' protocol
public class CFString : _CFObject {
             ^
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:34:20: note: add '@MainActor' to make static property 'menu' part of global actor 'MainActor'
        static let menu: CFString = "AXMenu" as CFString
                   ^
        @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:34:20: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
        static let menu: CFString = "AXMenu" as CFString
                   ^
        nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:35:20: warning: static property 'windowNumber' is not concurrency-safe because non-'Sendable' type 'CFString' may have shared mutable state; this is an error in the Swift 6 language mode
        static let windowNumber: CFString = "AXWindowNumber" as CFString
                   ^
CoreFoundation.CFString:1:14: note: class 'CFString' does not conform to the 'Sendable' protocol
public class CFString : _CFObject {
             ^
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:35:20: note: add '@MainActor' to make static property 'windowNumber' part of global actor 'MainActor'
        static let windowNumber: CFString = "AXWindowNumber" as CFString
                   ^
        @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:35:20: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
        static let windowNumber: CFString = "AXWindowNumber" as CFString
                   ^
        nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:36:20: warning: static property 'focusedUIElement' is not concurrency-safe because non-'Sendable' type 'CFString' may have shared mutable state; this is an error in the Swift 6 language mode
        static let focusedUIElement: CFString = "AXFocusedUIElement" as CFString
                   ^
CoreFoundation.CFString:1:14: note: class 'CFString' does not conform to the 'Sendable' protocol
public class CFString : _CFObject {
             ^
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:36:20: note: add '@MainActor' to make static property 'focusedUIElement' part of global actor 'MainActor'
        static let focusedUIElement: CFString = "AXFocusedUIElement" as CFString
                   ^
        @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:36:20: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
        static let focusedUIElement: CFString = "AXFocusedUIElement" as CFString
                   ^
        nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:40:20: warning: static property 'press' is not concurrency-safe because non-'Sendable' type 'CFString' may have shared mutable state; this is an error in the Swift 6 language mode
        static let press: CFString = "AXPress" as CFString
                   ^
CoreFoundation.CFString:1:14: note: class 'CFString' does not conform to the 'Sendable' protocol
public class CFString : _CFObject {
             ^
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:40:20: note: add '@MainActor' to make static property 'press' part of global actor 'MainActor'
        static let press: CFString = "AXPress" as CFString
                   ^
        @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:40:20: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
        static let press: CFString = "AXPress" as CFString
                   ^
        nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:41:20: warning: static property 'scrollUp' is not concurrency-safe because non-'Sendable' type 'CFString' may have shared mutable state; this is an error in the Swift 6 language mode
        static let scrollUp: CFString = "AXScrollUp" as CFString
                   ^
CoreFoundation.CFString:1:14: note: class 'CFString' does not conform to the 'Sendable' protocol
public class CFString : _CFObject {
             ^
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:41:20: note: add '@MainActor' to make static property 'scrollUp' part of global actor 'MainActor'
        static let scrollUp: CFString = "AXScrollUp" as CFString
                   ^
        @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:41:20: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
        static let scrollUp: CFString = "AXScrollUp" as CFString
                   ^
        nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:42:20: warning: static property 'scrollDown' is not concurrency-safe because non-'Sendable' type 'CFString' may have shared mutable state; this is an error in the Swift 6 language mode
        static let scrollDown: CFString = "AXScrollDown" as CFString
                   ^
CoreFoundation.CFString:1:14: note: class 'CFString' does not conform to the 'Sendable' protocol
public class CFString : _CFObject {
             ^
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:42:20: note: add '@MainActor' to make static property 'scrollDown' part of global actor 'MainActor'
        static let scrollDown: CFString = "AXScrollDown" as CFString
                   ^
        @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:42:20: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
        static let scrollDown: CFString = "AXScrollDown" as CFString
                   ^
        nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:61:16: warning: static property 'childAttributeTraversalOrder' is not concurrency-safe because non-'Sendable' type '[CFString]' may have shared mutable state; this is an error in the Swift 6 language mode
    static let childAttributeTraversalOrder: [CFString] = [
               ^
CoreFoundation.CFString:1:14: note: class 'CFString' does not conform to the 'Sendable' protocol
public class CFString : _CFObject {
             ^
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:61:16: note: add '@MainActor' to make static property 'childAttributeTraversalOrder' part of global actor 'MainActor'
    static let childAttributeTraversalOrder: [CFString] = [
               ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:61:16: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    static let childAttributeTraversalOrder: [CFString] = [
               ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:84:38: warning: reference to var 'kAXTrustedCheckOptionPrompt' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
        let options: NSDictionary = [kAXTrustedCheckOptionPrompt.takeUnretainedValue() as NSString: true]
                                     ^
/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk/System/Library/Frameworks/ApplicationServices.framework/Frameworks/HIServices.framework/Headers/AXUIElement.h:66:20: note: var declared here
extern CFStringRef kAXTrustedCheckOptionPrompt CF_AVAILABLE_MAC(10_9);
                   ^
SwiftCompile normal arm64 Compiling\ Output.swift /Users/admin/builder/spi-builder-workspace/Sources/steve/Output.swift (in target 'steve' from project 'steve')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/steve/Output.swift (in target 'steve' from project 'steve')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

/Users/admin/builder/spi-builder-workspace/Sources/steve/Output.swift:18:16: warning: static property 'format' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    static var format: OutputFormat = .text
               ^
/Users/admin/builder/spi-builder-workspace/Sources/steve/Output.swift:18:16: note: convert 'format' to a 'let' constant to make 'Sendable' shared state immutable
    static var format: OutputFormat = .text
           ~~~ ^
           let
/Users/admin/builder/spi-builder-workspace/Sources/steve/Output.swift:18:16: note: add '@MainActor' to make static property 'format' part of global actor 'MainActor'
    static var format: OutputFormat = .text
               ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/steve/Output.swift:18:16: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    static var format: OutputFormat = .text
               ^
    nonisolated(unsafe)
SwiftCompile normal arm64 Compiling\ Commands.swift /Users/admin/builder/spi-builder-workspace/Sources/steve/Commands.swift (in target 'steve' from project 'steve')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/steve/Commands.swift (in target 'steve' from project 'steve')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

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

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

/Users/admin/builder/spi-builder-workspace/Sources/steve/Trace.swift:4:24: warning: static property 'enabled' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    private static var enabled = false
                       ^
/Users/admin/builder/spi-builder-workspace/Sources/steve/Trace.swift:4:24: note: convert 'enabled' to a 'let' constant to make 'Sendable' shared state immutable
    private static var enabled = false
                   ~~~ ^
                   let
/Users/admin/builder/spi-builder-workspace/Sources/steve/Trace.swift:4:24: note: add '@MainActor' to make static property 'enabled' part of global actor 'MainActor'
    private static var enabled = false
                       ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/steve/Trace.swift:4:24: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    private static var enabled = false
                       ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/steve/Trace.swift:5:24: warning: static property 'path' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    private static var path: String?
                       ^
/Users/admin/builder/spi-builder-workspace/Sources/steve/Trace.swift:5:24: note: convert 'path' to a 'let' constant to make 'Sendable' shared state immutable
    private static var path: String?
                   ~~~ ^
                   let
/Users/admin/builder/spi-builder-workspace/Sources/steve/Trace.swift:5:24: note: add '@MainActor' to make static property 'path' part of global actor 'MainActor'
    private static var path: String?
                       ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/steve/Trace.swift:5:24: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    private static var path: String?
                       ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/steve/Trace.swift:6:24: warning: static property 'fileHandle' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    private static var fileHandle: FileHandle?
                       ^
/Users/admin/builder/spi-builder-workspace/Sources/steve/Trace.swift:6:24: note: convert 'fileHandle' to a 'let' constant to make 'Sendable' shared state immutable
    private static var fileHandle: FileHandle?
                   ~~~ ^
                   let
/Users/admin/builder/spi-builder-workspace/Sources/steve/Trace.swift:6:24: note: add '@MainActor' to make static property 'fileHandle' part of global actor 'MainActor'
    private static var fileHandle: FileHandle?
                       ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/steve/Trace.swift:6:24: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    private static var fileHandle: FileHandle?
                       ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/steve/Trace.swift:8:24: warning: static property 'timestampFormatter' is not concurrency-safe because non-'Sendable' type 'ISO8601DateFormatter' may have shared mutable state; this is an error in the Swift 6 language mode
    private static let timestampFormatter = ISO8601DateFormatter()
                       ^
/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSISO8601DateFormatter.h:46:12: note: class 'ISO8601DateFormatter' does not conform to the 'Sendable' protocol
@interface NSISO8601DateFormatter : NSFormatter <NSSecureCoding> {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/steve/Trace.swift:8:24: note: add '@MainActor' to make static property 'timestampFormatter' part of global actor 'MainActor'
    private static let timestampFormatter = ISO8601DateFormatter()
                       ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/steve/Trace.swift:8:24: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    private static let timestampFormatter = ISO8601DateFormatter()
                       ^
    nonisolated(unsafe)
SwiftEmitModule normal arm64 Emitting\ module\ for\ steve (in target 'steve' from project 'steve')
EmitSwiftModule normal arm64 (in target 'steve' from project 'steve')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:7:20: warning: static property 'frame' is not concurrency-safe because non-'Sendable' type 'CFString' may have shared mutable state; this is an error in the Swift 6 language mode
        static let frame: CFString = "AXFrame" as CFString
                   ^
CoreFoundation.CFString:1:14: note: class 'CFString' does not conform to the 'Sendable' protocol
public class CFString : _CFObject {
             ^
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:1:1: warning: add '@preconcurrency' to suppress 'Sendable'-related warnings from module 'CoreFoundation'
import AppKit
^
@preconcurrency
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:7:20: note: add '@MainActor' to make static property 'frame' part of global actor 'MainActor'
        static let frame: CFString = "AXFrame" as CFString
                   ^
        @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:7:20: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
        static let frame: CFString = "AXFrame" as CFString
                   ^
        nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:8:20: warning: static property 'children' is not concurrency-safe because non-'Sendable' type 'CFString' may have shared mutable state; this is an error in the Swift 6 language mode
        static let children: CFString = "AXChildren" as CFString
                   ^
CoreFoundation.CFString:1:14: note: class 'CFString' does not conform to the 'Sendable' protocol
public class CFString : _CFObject {
             ^
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:8:20: note: add '@MainActor' to make static property 'children' part of global actor 'MainActor'
        static let children: CFString = "AXChildren" as CFString
                   ^
        @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:8:20: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
        static let children: CFString = "AXChildren" as CFString
                   ^
        nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:9:20: warning: static property 'visibleChildren' is not concurrency-safe because non-'Sendable' type 'CFString' may have shared mutable state; this is an error in the Swift 6 language mode
        static let visibleChildren: CFString = "AXVisibleChildren" as CFString
                   ^
CoreFoundation.CFString:1:14: note: class 'CFString' does not conform to the 'Sendable' protocol
public class CFString : _CFObject {
             ^
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:9:20: note: add '@MainActor' to make static property 'visibleChildren' part of global actor 'MainActor'
        static let visibleChildren: CFString = "AXVisibleChildren" as CFString
                   ^
        @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:9:20: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
        static let visibleChildren: CFString = "AXVisibleChildren" as CFString
                   ^
        nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:10:20: warning: static property 'childrenInNavigationOrder' is not concurrency-safe because non-'Sendable' type 'CFString' may have shared mutable state; this is an error in the Swift 6 language mode
        static let childrenInNavigationOrder: CFString = "AXChildrenInNavigationOrder" as CFString
                   ^
CoreFoundation.CFString:1:14: note: class 'CFString' does not conform to the 'Sendable' protocol
public class CFString : _CFObject {
             ^
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:10:20: note: add '@MainActor' to make static property 'childrenInNavigationOrder' part of global actor 'MainActor'
        static let childrenInNavigationOrder: CFString = "AXChildrenInNavigationOrder" as CFString
                   ^
        @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:10:20: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
        static let childrenInNavigationOrder: CFString = "AXChildrenInNavigationOrder" as CFString
                   ^
        nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:11:20: warning: static property 'role' is not concurrency-safe because non-'Sendable' type 'CFString' may have shared mutable state; this is an error in the Swift 6 language mode
        static let role: CFString = "AXRole" as CFString
                   ^
CoreFoundation.CFString:1:14: note: class 'CFString' does not conform to the 'Sendable' protocol
public class CFString : _CFObject {
             ^
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:11:20: note: add '@MainActor' to make static property 'role' part of global actor 'MainActor'
        static let role: CFString = "AXRole" as CFString
                   ^
        @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:11:20: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
        static let role: CFString = "AXRole" as CFString
                   ^
        nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:12:20: warning: static property 'title' is not concurrency-safe because non-'Sendable' type 'CFString' may have shared mutable state; this is an error in the Swift 6 language mode
        static let title: CFString = "AXTitle" as CFString
                   ^
CoreFoundation.CFString:1:14: note: class 'CFString' does not conform to the 'Sendable' protocol
public class CFString : _CFObject {
             ^
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:12:20: note: add '@MainActor' to make static property 'title' part of global actor 'MainActor'
        static let title: CFString = "AXTitle" as CFString
                   ^
        @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:12:20: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
        static let title: CFString = "AXTitle" as CFString
                   ^
        nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:13:20: warning: static property 'description' is not concurrency-safe because non-'Sendable' type 'CFString' may have shared mutable state; this is an error in the Swift 6 language mode
        static let description: CFString = "AXDescription" as CFString
                   ^
CoreFoundation.CFString:1:14: note: class 'CFString' does not conform to the 'Sendable' protocol
public class CFString : _CFObject {
             ^
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:13:20: note: add '@MainActor' to make static property 'description' part of global actor 'MainActor'
        static let description: CFString = "AXDescription" as CFString
                   ^
        @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:13:20: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
        static let description: CFString = "AXDescription" as CFString
                   ^
        nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:14:20: warning: static property 'identifier' is not concurrency-safe because non-'Sendable' type 'CFString' may have shared mutable state; this is an error in the Swift 6 language mode
        static let identifier: CFString = "AXIdentifier" as CFString
                   ^
CoreFoundation.CFString:1:14: note: class 'CFString' does not conform to the 'Sendable' protocol
public class CFString : _CFObject {
             ^
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:14:20: note: add '@MainActor' to make static property 'identifier' part of global actor 'MainActor'
        static let identifier: CFString = "AXIdentifier" as CFString
                   ^
        @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:14:20: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
        static let identifier: CFString = "AXIdentifier" as CFString
                   ^
        nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:15:20: warning: static property 'enabled' is not concurrency-safe because non-'Sendable' type 'CFString' may have shared mutable state; this is an error in the Swift 6 language mode
        static let enabled: CFString = "AXEnabled" as CFString
                   ^
CoreFoundation.CFString:1:14: note: class 'CFString' does not conform to the 'Sendable' protocol
public class CFString : _CFObject {
             ^
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:15:20: note: add '@MainActor' to make static property 'enabled' part of global actor 'MainActor'
        static let enabled: CFString = "AXEnabled" as CFString
                   ^
        @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:15:20: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
        static let enabled: CFString = "AXEnabled" as CFString
                   ^
        nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:16:20: warning: static property 'focused' is not concurrency-safe because non-'Sendable' type 'CFString' may have shared mutable state; this is an error in the Swift 6 language mode
        static let focused: CFString = "AXFocused" as CFString
                   ^
CoreFoundation.CFString:1:14: note: class 'CFString' does not conform to the 'Sendable' protocol
public class CFString : _CFObject {
             ^
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:16:20: note: add '@MainActor' to make static property 'focused' part of global actor 'MainActor'
        static let focused: CFString = "AXFocused" as CFString
                   ^
        @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:16:20: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
        static let focused: CFString = "AXFocused" as CFString
                   ^
        nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:17:20: warning: static property 'windows' is not concurrency-safe because non-'Sendable' type 'CFString' may have shared mutable state; this is an error in the Swift 6 language mode
        static let windows: CFString = "AXWindows" as CFString
                   ^
CoreFoundation.CFString:1:14: note: class 'CFString' does not conform to the 'Sendable' protocol
public class CFString : _CFObject {
             ^
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:17:20: note: add '@MainActor' to make static property 'windows' part of global actor 'MainActor'
        static let windows: CFString = "AXWindows" as CFString
                   ^
        @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:17:20: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
        static let windows: CFString = "AXWindows" as CFString
                   ^
        nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:18:20: warning: static property 'focusedWindow' is not concurrency-safe because non-'Sendable' type 'CFString' may have shared mutable state; this is an error in the Swift 6 language mode
        static let focusedWindow: CFString = "AXFocusedWindow" as CFString
                   ^
CoreFoundation.CFString:1:14: note: class 'CFString' does not conform to the 'Sendable' protocol
public class CFString : _CFObject {
             ^
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:18:20: note: add '@MainActor' to make static property 'focusedWindow' part of global actor 'MainActor'
        static let focusedWindow: CFString = "AXFocusedWindow" as CFString
                   ^
        @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:18:20: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
        static let focusedWindow: CFString = "AXFocusedWindow" as CFString
                   ^
        nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:19:20: warning: static property 'value' is not concurrency-safe because non-'Sendable' type 'CFString' may have shared mutable state; this is an error in the Swift 6 language mode
        static let value: CFString = "AXValue" as CFString
                   ^
CoreFoundation.CFString:1:14: note: class 'CFString' does not conform to the 'Sendable' protocol
public class CFString : _CFObject {
             ^
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:19:20: note: add '@MainActor' to make static property 'value' part of global actor 'MainActor'
        static let value: CFString = "AXValue" as CFString
                   ^
        @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:19:20: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
        static let value: CFString = "AXValue" as CFString
                   ^
        nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:20:20: warning: static property 'selected' is not concurrency-safe because non-'Sendable' type 'CFString' may have shared mutable state; this is an error in the Swift 6 language mode
        static let selected: CFString = "AXSelected" as CFString
                   ^
CoreFoundation.CFString:1:14: note: class 'CFString' does not conform to the 'Sendable' protocol
public class CFString : _CFObject {
             ^
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:20:20: note: add '@MainActor' to make static property 'selected' part of global actor 'MainActor'
        static let selected: CFString = "AXSelected" as CFString
                   ^
        @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:20:20: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
        static let selected: CFString = "AXSelected" as CFString
                   ^
        nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:21:20: warning: static property 'rows' is not concurrency-safe because non-'Sendable' type 'CFString' may have shared mutable state; this is an error in the Swift 6 language mode
        static let rows: CFString = "AXRows" as CFString
                   ^
CoreFoundation.CFString:1:14: note: class 'CFString' does not conform to the 'Sendable' protocol
public class CFString : _CFObject {
             ^
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:21:20: note: add '@MainActor' to make static property 'rows' part of global actor 'MainActor'
        static let rows: CFString = "AXRows" as CFString
                   ^
        @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:21:20: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
        static let rows: CFString = "AXRows" as CFString
                   ^
        nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:22:20: warning: static property 'visibleRows' is not concurrency-safe because non-'Sendable' type 'CFString' may have shared mutable state; this is an error in the Swift 6 language mode
        static let visibleRows: CFString = "AXVisibleRows" as CFString
                   ^
CoreFoundation.CFString:1:14: note: class 'CFString' does not conform to the 'Sendable' protocol
public class CFString : _CFObject {
             ^
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:22:20: note: add '@MainActor' to make static property 'visibleRows' part of global actor 'MainActor'
        static let visibleRows: CFString = "AXVisibleRows" as CFString
                   ^
        @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:22:20: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
        static let visibleRows: CFString = "AXVisibleRows" as CFString
                   ^
        nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:23:20: warning: static property 'columns' is not concurrency-safe because non-'Sendable' type 'CFString' may have shared mutable state; this is an error in the Swift 6 language mode
        static let columns: CFString = "AXColumns" as CFString
                   ^
CoreFoundation.CFString:1:14: note: class 'CFString' does not conform to the 'Sendable' protocol
public class CFString : _CFObject {
             ^
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:23:20: note: add '@MainActor' to make static property 'columns' part of global actor 'MainActor'
        static let columns: CFString = "AXColumns" as CFString
                   ^
        @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:23:20: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
        static let columns: CFString = "AXColumns" as CFString
                   ^
        nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:24:20: warning: static property 'visibleColumns' is not concurrency-safe because non-'Sendable' type 'CFString' may have shared mutable state; this is an error in the Swift 6 language mode
        static let visibleColumns: CFString = "AXVisibleColumns" as CFString
                   ^
CoreFoundation.CFString:1:14: note: class 'CFString' does not conform to the 'Sendable' protocol
public class CFString : _CFObject {
             ^
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:24:20: note: add '@MainActor' to make static property 'visibleColumns' part of global actor 'MainActor'
        static let visibleColumns: CFString = "AXVisibleColumns" as CFString
                   ^
        @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:24:20: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
        static let visibleColumns: CFString = "AXVisibleColumns" as CFString
                   ^
        nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:25:20: warning: static property 'selectedRows' is not concurrency-safe because non-'Sendable' type 'CFString' may have shared mutable state; this is an error in the Swift 6 language mode
        static let selectedRows: CFString = "AXSelectedRows" as CFString
                   ^
CoreFoundation.CFString:1:14: note: class 'CFString' does not conform to the 'Sendable' protocol
public class CFString : _CFObject {
             ^
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:25:20: note: add '@MainActor' to make static property 'selectedRows' part of global actor 'MainActor'
        static let selectedRows: CFString = "AXSelectedRows" as CFString
                   ^
        @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:25:20: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
        static let selectedRows: CFString = "AXSelectedRows" as CFString
                   ^
        nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:26:20: warning: static property 'selectedChildren' is not concurrency-safe because non-'Sendable' type 'CFString' may have shared mutable state; this is an error in the Swift 6 language mode
        static let selectedChildren: CFString = "AXSelectedChildren" as CFString
                   ^
CoreFoundation.CFString:1:14: note: class 'CFString' does not conform to the 'Sendable' protocol
public class CFString : _CFObject {
             ^
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:26:20: note: add '@MainActor' to make static property 'selectedChildren' part of global actor 'MainActor'
        static let selectedChildren: CFString = "AXSelectedChildren" as CFString
                   ^
        @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:26:20: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
        static let selectedChildren: CFString = "AXSelectedChildren" as CFString
                   ^
        nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:27:20: warning: static property 'selectedText' is not concurrency-safe because non-'Sendable' type 'CFString' may have shared mutable state; this is an error in the Swift 6 language mode
        static let selectedText: CFString = "AXSelectedText" as CFString
                   ^
CoreFoundation.CFString:1:14: note: class 'CFString' does not conform to the 'Sendable' protocol
public class CFString : _CFObject {
             ^
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:27:20: note: add '@MainActor' to make static property 'selectedText' part of global actor 'MainActor'
        static let selectedText: CFString = "AXSelectedText" as CFString
                   ^
        @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:27:20: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
        static let selectedText: CFString = "AXSelectedText" as CFString
                   ^
        nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:28:20: warning: static property 'main' is not concurrency-safe because non-'Sendable' type 'CFString' may have shared mutable state; this is an error in the Swift 6 language mode
        static let main: CFString = "AXMain" as CFString
                   ^
CoreFoundation.CFString:1:14: note: class 'CFString' does not conform to the 'Sendable' protocol
public class CFString : _CFObject {
             ^
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:28:20: note: add '@MainActor' to make static property 'main' part of global actor 'MainActor'
        static let main: CFString = "AXMain" as CFString
                   ^
        @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:28:20: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
        static let main: CFString = "AXMain" as CFString
                   ^
        nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:29:20: warning: static property 'minimized' is not concurrency-safe because non-'Sendable' type 'CFString' may have shared mutable state; this is an error in the Swift 6 language mode
        static let minimized: CFString = "AXMinimized" as CFString
                   ^
CoreFoundation.CFString:1:14: note: class 'CFString' does not conform to the 'Sendable' protocol
public class CFString : _CFObject {
             ^
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:29:20: note: add '@MainActor' to make static property 'minimized' part of global actor 'MainActor'
        static let minimized: CFString = "AXMinimized" as CFString
                   ^
        @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:29:20: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
        static let minimized: CFString = "AXMinimized" as CFString
                   ^
        nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:30:20: warning: static property 'fullScreen' is not concurrency-safe because non-'Sendable' type 'CFString' may have shared mutable state; this is an error in the Swift 6 language mode
        static let fullScreen: CFString = "AXFullScreen" as CFString
                   ^
CoreFoundation.CFString:1:14: note: class 'CFString' does not conform to the 'Sendable' protocol
public class CFString : _CFObject {
             ^
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:30:20: note: add '@MainActor' to make static property 'fullScreen' part of global actor 'MainActor'
        static let fullScreen: CFString = "AXFullScreen" as CFString
                   ^
        @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:30:20: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
        static let fullScreen: CFString = "AXFullScreen" as CFString
                   ^
        nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:31:20: warning: static property 'size' is not concurrency-safe because non-'Sendable' type 'CFString' may have shared mutable state; this is an error in the Swift 6 language mode
        static let size: CFString = "AXSize" as CFString
                   ^
CoreFoundation.CFString:1:14: note: class 'CFString' does not conform to the 'Sendable' protocol
public class CFString : _CFObject {
             ^
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:31:20: note: add '@MainActor' to make static property 'size' part of global actor 'MainActor'
        static let size: CFString = "AXSize" as CFString
                   ^
        @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:31:20: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
        static let size: CFString = "AXSize" as CFString
                   ^
        nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:32:20: warning: static property 'position' is not concurrency-safe because non-'Sendable' type 'CFString' may have shared mutable state; this is an error in the Swift 6 language mode
        static let position: CFString = "AXPosition" as CFString
                   ^
CoreFoundation.CFString:1:14: note: class 'CFString' does not conform to the 'Sendable' protocol
public class CFString : _CFObject {
             ^
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:32:20: note: add '@MainActor' to make static property 'position' part of global actor 'MainActor'
        static let position: CFString = "AXPosition" as CFString
                   ^
        @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:32:20: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
        static let position: CFString = "AXPosition" as CFString
                   ^
        nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:33:20: warning: static property 'menuBar' is not concurrency-safe because non-'Sendable' type 'CFString' may have shared mutable state; this is an error in the Swift 6 language mode
        static let menuBar: CFString = "AXMenuBar" as CFString
                   ^
CoreFoundation.CFString:1:14: note: class 'CFString' does not conform to the 'Sendable' protocol
public class CFString : _CFObject {
             ^
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:33:20: note: add '@MainActor' to make static property 'menuBar' part of global actor 'MainActor'
        static let menuBar: CFString = "AXMenuBar" as CFString
                   ^
        @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:33:20: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
        static let menuBar: CFString = "AXMenuBar" as CFString
                   ^
        nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:34:20: warning: static property 'menu' is not concurrency-safe because non-'Sendable' type 'CFString' may have shared mutable state; this is an error in the Swift 6 language mode
        static let menu: CFString = "AXMenu" as CFString
                   ^
CoreFoundation.CFString:1:14: note: class 'CFString' does not conform to the 'Sendable' protocol
public class CFString : _CFObject {
             ^
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:34:20: note: add '@MainActor' to make static property 'menu' part of global actor 'MainActor'
        static let menu: CFString = "AXMenu" as CFString
                   ^
        @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:34:20: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
        static let menu: CFString = "AXMenu" as CFString
                   ^
        nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:35:20: warning: static property 'windowNumber' is not concurrency-safe because non-'Sendable' type 'CFString' may have shared mutable state; this is an error in the Swift 6 language mode
        static let windowNumber: CFString = "AXWindowNumber" as CFString
                   ^
CoreFoundation.CFString:1:14: note: class 'CFString' does not conform to the 'Sendable' protocol
public class CFString : _CFObject {
             ^
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:35:20: note: add '@MainActor' to make static property 'windowNumber' part of global actor 'MainActor'
        static let windowNumber: CFString = "AXWindowNumber" as CFString
                   ^
        @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:35:20: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
        static let windowNumber: CFString = "AXWindowNumber" as CFString
                   ^
        nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:36:20: warning: static property 'focusedUIElement' is not concurrency-safe because non-'Sendable' type 'CFString' may have shared mutable state; this is an error in the Swift 6 language mode
        static let focusedUIElement: CFString = "AXFocusedUIElement" as CFString
                   ^
CoreFoundation.CFString:1:14: note: class 'CFString' does not conform to the 'Sendable' protocol
public class CFString : _CFObject {
             ^
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:36:20: note: add '@MainActor' to make static property 'focusedUIElement' part of global actor 'MainActor'
        static let focusedUIElement: CFString = "AXFocusedUIElement" as CFString
                   ^
        @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:36:20: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
        static let focusedUIElement: CFString = "AXFocusedUIElement" as CFString
                   ^
        nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:40:20: warning: static property 'press' is not concurrency-safe because non-'Sendable' type 'CFString' may have shared mutable state; this is an error in the Swift 6 language mode
        static let press: CFString = "AXPress" as CFString
                   ^
CoreFoundation.CFString:1:14: note: class 'CFString' does not conform to the 'Sendable' protocol
public class CFString : _CFObject {
             ^
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:40:20: note: add '@MainActor' to make static property 'press' part of global actor 'MainActor'
        static let press: CFString = "AXPress" as CFString
                   ^
        @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:40:20: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
        static let press: CFString = "AXPress" as CFString
                   ^
        nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:41:20: warning: static property 'scrollUp' is not concurrency-safe because non-'Sendable' type 'CFString' may have shared mutable state; this is an error in the Swift 6 language mode
        static let scrollUp: CFString = "AXScrollUp" as CFString
                   ^
CoreFoundation.CFString:1:14: note: class 'CFString' does not conform to the 'Sendable' protocol
public class CFString : _CFObject {
             ^
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:41:20: note: add '@MainActor' to make static property 'scrollUp' part of global actor 'MainActor'
        static let scrollUp: CFString = "AXScrollUp" as CFString
                   ^
        @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:41:20: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
        static let scrollUp: CFString = "AXScrollUp" as CFString
                   ^
        nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:42:20: warning: static property 'scrollDown' is not concurrency-safe because non-'Sendable' type 'CFString' may have shared mutable state; this is an error in the Swift 6 language mode
        static let scrollDown: CFString = "AXScrollDown" as CFString
                   ^
CoreFoundation.CFString:1:14: note: class 'CFString' does not conform to the 'Sendable' protocol
public class CFString : _CFObject {
             ^
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:42:20: note: add '@MainActor' to make static property 'scrollDown' part of global actor 'MainActor'
        static let scrollDown: CFString = "AXScrollDown" as CFString
                   ^
        @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:42:20: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
        static let scrollDown: CFString = "AXScrollDown" as CFString
                   ^
        nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:61:16: warning: static property 'childAttributeTraversalOrder' is not concurrency-safe because non-'Sendable' type '[CFString]' may have shared mutable state; this is an error in the Swift 6 language mode
    static let childAttributeTraversalOrder: [CFString] = [
               ^
CoreFoundation.CFString:1:14: note: class 'CFString' does not conform to the 'Sendable' protocol
public class CFString : _CFObject {
             ^
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:61:16: note: add '@MainActor' to make static property 'childAttributeTraversalOrder' part of global actor 'MainActor'
    static let childAttributeTraversalOrder: [CFString] = [
               ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/steve/AX.swift:61:16: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    static let childAttributeTraversalOrder: [CFString] = [
               ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/steve/Output.swift:18:16: warning: static property 'format' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    static var format: OutputFormat = .text
               ^
/Users/admin/builder/spi-builder-workspace/Sources/steve/Output.swift:18:16: note: convert 'format' to a 'let' constant to make 'Sendable' shared state immutable
    static var format: OutputFormat = .text
           ~~~ ^
           let
/Users/admin/builder/spi-builder-workspace/Sources/steve/Output.swift:18:16: note: add '@MainActor' to make static property 'format' part of global actor 'MainActor'
    static var format: OutputFormat = .text
               ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/steve/Output.swift:18:16: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    static var format: OutputFormat = .text
               ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/steve/Trace.swift:4:24: warning: static property 'enabled' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    private static var enabled = false
                       ^
/Users/admin/builder/spi-builder-workspace/Sources/steve/Trace.swift:4:24: note: convert 'enabled' to a 'let' constant to make 'Sendable' shared state immutable
    private static var enabled = false
                   ~~~ ^
                   let
/Users/admin/builder/spi-builder-workspace/Sources/steve/Trace.swift:4:24: note: add '@MainActor' to make static property 'enabled' part of global actor 'MainActor'
    private static var enabled = false
                       ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/steve/Trace.swift:4:24: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    private static var enabled = false
                       ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/steve/Trace.swift:5:24: warning: static property 'path' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    private static var path: String?
                       ^
/Users/admin/builder/spi-builder-workspace/Sources/steve/Trace.swift:5:24: note: convert 'path' to a 'let' constant to make 'Sendable' shared state immutable
    private static var path: String?
                   ~~~ ^
                   let
/Users/admin/builder/spi-builder-workspace/Sources/steve/Trace.swift:5:24: note: add '@MainActor' to make static property 'path' part of global actor 'MainActor'
    private static var path: String?
                       ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/steve/Trace.swift:5:24: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    private static var path: String?
                       ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/steve/Trace.swift:6:24: warning: static property 'fileHandle' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    private static var fileHandle: FileHandle?
                       ^
/Users/admin/builder/spi-builder-workspace/Sources/steve/Trace.swift:6:24: note: convert 'fileHandle' to a 'let' constant to make 'Sendable' shared state immutable
    private static var fileHandle: FileHandle?
                   ~~~ ^
                   let
/Users/admin/builder/spi-builder-workspace/Sources/steve/Trace.swift:6:24: note: add '@MainActor' to make static property 'fileHandle' part of global actor 'MainActor'
    private static var fileHandle: FileHandle?
                       ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/steve/Trace.swift:6:24: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    private static var fileHandle: FileHandle?
                       ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/steve/Trace.swift:8:24: warning: static property 'timestampFormatter' is not concurrency-safe because non-'Sendable' type 'ISO8601DateFormatter' may have shared mutable state; this is an error in the Swift 6 language mode
    private static let timestampFormatter = ISO8601DateFormatter()
                       ^
/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSISO8601DateFormatter.h:46:12: note: class 'ISO8601DateFormatter' does not conform to the 'Sendable' protocol
@interface NSISO8601DateFormatter : NSFormatter <NSSecureCoding> {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/steve/Trace.swift:8:24: note: add '@MainActor' to make static property 'timestampFormatter' part of global actor 'MainActor'
    private static let timestampFormatter = ISO8601DateFormatter()
                       ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/steve/Trace.swift:8:24: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    private static let timestampFormatter = ISO8601DateFormatter()
                       ^
    nonisolated(unsafe)
SwiftCompile normal arm64 Compiling\ main.swift /Users/admin/builder/spi-builder-workspace/Sources/steve/main.swift (in target 'steve' from project 'steve')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/steve/main.swift (in target 'steve' from project 'steve')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftDriverJobDiscovery normal arm64 Emitting module for steve (in target 'steve' from project 'steve')
SwiftDriver\ Compilation\ Requirements steve normal arm64 com.apple.xcode.tools.swift.compiler (in target 'steve' from project 'steve')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-Swift-Compilation-Requirements -- /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -module-name steve -Onone -enforce-exclusivity\=checked @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/steve.build/Debug/steve.build/Objects-normal/arm64/steve.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-macos13.0 -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -Xfrontend -serialize-debugging-options -profile-coverage-mapping -profile-generate -enable-testing -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -swift-version 5 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -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/steve.build/Debug/steve.build/Objects-normal/arm64/steve-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/steve.build/Debug/steve.build/Objects-normal/arm64/steve.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 -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/steve.build/Debug/steve.build/Objects-normal/arm64/steve_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/steve.build/Debug/steve.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/steve.build/Debug/steve.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/steve.build/Debug/steve.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/steve.swiftmodule/arm64-apple-macos.swiftdoc /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/steve.build/Debug/steve.build/Objects-normal/arm64/steve.swiftdoc (in target 'steve' from project 'steve')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-copy -exclude .DS_Store -exclude CVS -exclude .svn -exclude .git -exclude .hg -resolve-src-symlinks -rename /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/steve.build/Debug/steve.build/Objects-normal/arm64/steve.swiftdoc /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/steve.swiftmodule/arm64-apple-macos.swiftdoc
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/steve.swiftmodule/arm64-apple-macos.swiftmodule /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/steve.build/Debug/steve.build/Objects-normal/arm64/steve.swiftmodule (in target 'steve' from project 'steve')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-copy -exclude .DS_Store -exclude CVS -exclude .svn -exclude .git -exclude .hg -resolve-src-symlinks -rename /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/steve.build/Debug/steve.build/Objects-normal/arm64/steve.swiftmodule /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/steve.swiftmodule/arm64-apple-macos.swiftmodule
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/steve.swiftmodule/arm64-apple-macos.abi.json /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/steve.build/Debug/steve.build/Objects-normal/arm64/steve.abi.json (in target 'steve' from project 'steve')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-copy -exclude .DS_Store -exclude CVS -exclude .svn -exclude .git -exclude .hg -resolve-src-symlinks -rename /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/steve.build/Debug/steve.build/Objects-normal/arm64/steve.abi.json /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/steve.swiftmodule/arm64-apple-macos.abi.json
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/steve.swiftmodule/Project/arm64-apple-macos.swiftsourceinfo /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/steve.build/Debug/steve.build/Objects-normal/arm64/steve.swiftsourceinfo (in target 'steve' from project 'steve')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-copy -exclude .DS_Store -exclude CVS -exclude .svn -exclude .git -exclude .hg -resolve-src-symlinks -rename /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/steve.build/Debug/steve.build/Objects-normal/arm64/steve.swiftsourceinfo /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/steve.swiftmodule/Project/arm64-apple-macos.swiftsourceinfo
SwiftDriverJobDiscovery normal arm64 Compiling main.swift (in target 'steve' from project 'steve')
SwiftDriverJobDiscovery normal arm64 Compiling Trace.swift (in target 'steve' from project 'steve')
SwiftDriverJobDiscovery normal arm64 Compiling Output.swift (in target 'steve' from project 'steve')
SwiftDriverJobDiscovery normal arm64 Compiling CLI.swift (in target 'steve' from project 'steve')
SwiftDriverJobDiscovery normal arm64 Compiling KeyCodes.swift (in target 'steve' from project 'steve')
SwiftDriverJobDiscovery normal arm64 Compiling AX.swift (in target 'steve' from project 'steve')
SwiftDriverJobDiscovery normal arm64 Compiling Commands.swift (in target 'steve' from project 'steve')
SwiftDriver\ Compilation steve normal arm64 com.apple.xcode.tools.swift.compiler (in target 'steve' from project 'steve')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-Swift-Compilation -- /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -module-name steve -Onone -enforce-exclusivity\=checked @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/steve.build/Debug/steve.build/Objects-normal/arm64/steve.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-macos13.0 -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -Xfrontend -serialize-debugging-options -profile-coverage-mapping -profile-generate -enable-testing -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -swift-version 5 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -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/steve.build/Debug/steve.build/Objects-normal/arm64/steve-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/steve.build/Debug/steve.build/Objects-normal/arm64/steve.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 -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/steve.build/Debug/steve.build/Objects-normal/arm64/steve_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/steve.build/Debug/steve.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/steve.build/Debug/steve.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/steve.build/Debug/steve.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
Ld /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/steve normal (in target 'steve' from project 'steve')
    cd /Users/admin/builder/spi-builder-workspace
    /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -Xlinker -reproducible -target arm64-apple-macos13.0 -isysroot /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk -O0 -L/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EagerLinkingTBDs/Debug -L/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -L/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -F/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EagerLinkingTBDs/Debug -F/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -iframework /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks -filelist /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/steve.build/Debug/steve.build/Objects-normal/arm64/steve.LinkFileList -Xlinker -rpath -Xlinker @executable_path/../lib -Xlinker -object_path_lto -Xlinker /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/steve.build/Debug/steve.build/Objects-normal/arm64/steve_lto.o -rdynamic -Xlinker -no_deduplicate -Xlinker -debug_variant -Xlinker -dependency_info -Xlinker /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/steve.build/Debug/steve.build/Objects-normal/arm64/steve_dependency_info.dat -fobjc-link-runtime -fprofile-instr-generate -L/Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/macosx -L/usr/lib/swift -Xlinker -add_ast_path -Xlinker /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/steve.build/Debug/steve.build/Objects-normal/arm64/steve.swiftmodule -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/steve
RegisterExecutionPolicyException /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/steve (in target 'steve' from project 'steve')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-RegisterExecutionPolicyException /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/steve
** BUILD SUCCEEDED **
--- xcodebuild: WARNING: Using the first of multiple matching destinations:
{ platform:macOS, arch:arm64, id:e3130fa66f60051caf91b732c351bd28c77836e1, name:My Mac }
{ platform:macOS, arch:arm64, variant:Mac Catalyst, id:e3130fa66f60051caf91b732c351bd28c77836e1, name:My Mac }
{ platform:macOS, arch:arm64, variant:DriverKit, id:e3130fa66f60051caf91b732c351bd28c77836e1, name:My Mac }
{ platform:macOS, arch:arm64, variant:Designed for [iPad,iPhone], id:e3130fa66f60051caf91b732c351bd28c77836e1, name:My Mac }
Build complete.
{
  "dependencies" : [
  ],
  "manifest_display_name" : "steve",
  "name" : "steve",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "macos",
      "version" : "13.0"
    }
  ],
  "products" : [
    {
      "name" : "steve",
      "targets" : [
        "steve"
      ],
      "type" : {
        "executable" : null
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "steveTests",
      "module_type" : "SwiftTarget",
      "name" : "steveTests",
      "path" : "Tests/steveTests",
      "sources" : [
        "AXHelperTests.swift",
        "CLIRunnerTests.swift",
        "FindOptionsTests.swift",
        "IntegrationTests.swift",
        "KeyCodesTests.swift",
        "MenuOptionsTests.swift",
        "OutputTests.swift",
        "ParsingTests.swift",
        "QueryOptionsTests.swift",
        "StatusBarOptionsTests.swift"
      ],
      "target_dependencies" : [
        "steve"
      ],
      "type" : "test"
    },
    {
      "c99name" : "steve",
      "module_type" : "SwiftTarget",
      "name" : "steve",
      "path" : "Sources/steve",
      "product_memberships" : [
        "steve"
      ],
      "sources" : [
        "AX.swift",
        "CLI.swift",
        "Commands.swift",
        "KeyCodes.swift",
        "Output.swift",
        "Trace.swift",
        "main.swift"
      ],
      "type" : "executable"
    }
  ],
  "tools_version" : "5.9"
}
Done.