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

Build Information

Successful build of Chalk with Swift 6.0 for macOS (Xcode) using Xcode 16.0.

Swift 6 data race errors: 8

Build Command

env DEVELOPER_DIR=/Applications/Xcode-15.3.0.app xcrun --toolchain org.swift.600202405261a xcodebuild -IDEClonedSourcePackagesDirPathOverride=$workDir/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $workDir/.derivedData build -scheme Chalk -destination platform=macos,arch=arm64 OTHER_SWIFT_FLAGS=-stats-output-dir .stats -strict-concurrency=complete

Build Log

========================================
RunAll
========================================
Builder version: 4.40.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/mxcl/chalk.git
Reference: master
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/mxcl/chalk
 * branch            master     -> FETCH_HEAD
 * [new branch]      master     -> origin/master
HEAD is now at a8faed6 participate in tea protocol
Cloned https://github.com/mxcl/chalk.git
Revision (git rev-parse @):
a8faed684d73ece2aa224a491164838f90e9938d
SUCCESS checkout https://github.com/mxcl/chalk.git at master
========================================
Build
========================================
Selected platform:         macosXcodebuild
Swift version:             6.0
Building package at path:  $workDir
https://github.com/mxcl/chalk.git
Command line invocation:
    /Applications/Xcode-15.3.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
User defaults from command line:
    IDEClonedSourcePackagesDirPathOverride = /Users/admin/builder/spi-builder-workspace/.dependencies
    IDEPackageSupportToolchainOverrideForManifestLoading = org.swift.600202405261a
    IDEPackageSupportUseBuiltinSCM = YES
Build settings from command line:
    TOOLCHAINS = org.swift.600202405261a
Resolve Package Graph
Resolved source packages:
  Chalk: /Users/admin/builder/spi-builder-workspace
resolved source packages: Chalk
{
  "dependencies" : [
  ],
  "manifest_display_name" : "Chalk",
  "name" : "Chalk",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "Chalk",
      "targets" : [
        "Chalk"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "swift_languages_versions" : [
    "5"
  ],
  "targets" : [
    {
      "c99name" : "Chalk",
      "module_type" : "SwiftTarget",
      "name" : "Chalk",
      "path" : ".",
      "product_memberships" : [
        "Chalk"
      ],
      "sources" : [
        "Chalk.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.0"
}
{
  "workspace" : {
    "name" : "spi-builder-workspace",
    "schemes" : [
      "Chalk"
    ]
  }
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-15.3.0.app xcrun --toolchain org.swift.600202405261a xcodebuild -IDEClonedSourcePackagesDirPathOverride=$workDir/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $workDir/.derivedData build -scheme Chalk -destination platform=macos,arch=arm64 OTHER_SWIFT_FLAGS=-stats-output-dir .stats -strict-concurrency=complete
Command line invocation:
    /Applications/Xcode-15.3.0.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 Chalk -destination platform=macos,arch=arm64 "OTHER_SWIFT_FLAGS=-stats-output-dir .stats -strict-concurrency=complete"
User defaults from command line:
    IDEClonedSourcePackagesDirPathOverride = /Users/admin/builder/spi-builder-workspace/.dependencies
    IDEDerivedDataPathOverride = /Users/admin/builder/spi-builder-workspace/.derivedData
    IDEPackageSupportToolchainOverrideForManifestLoading = org.swift.600202405261a
    IDEPackageSupportUseBuiltinSCM = YES
Build settings from command line:
    OTHER_SWIFT_FLAGS = -stats-output-dir .stats -strict-concurrency=complete
    TOOLCHAINS = org.swift.600202405261a
Resolve Package Graph
Resolved source packages:
  Chalk: /Users/admin/builder/spi-builder-workspace
Prepare packages
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (2 targets)
    Target 'Chalk' in project 'Chalk'
        ➜ Explicit dependency on target 'Chalk' in project 'Chalk'
    Target 'Chalk' in project 'Chalk' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
ExecuteExternalTool /Library/Developer/Toolchains/swift-6.0-DEVELOPMENT-SNAPSHOT-2024-05-26-a.xctoolchain/usr/bin/clang -v -E -dM -isysroot /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.4.sdk -x c -c /dev/null
ExecuteExternalTool /Library/Developer/Toolchains/swift-6.0-DEVELOPMENT-SNAPSHOT-2024-05-26-a.xctoolchain/usr/bin/swiftc -v
ExecuteExternalTool /Library/Developer/Toolchains/swift-6.0-DEVELOPMENT-SNAPSHOT-2024-05-26-a.xctoolchain/usr/bin/ld -version_details
Build description signature: 31aec01a9ce6e25549195b7bf5fcb9f8
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/31aec01a9ce6e25549195b7bf5fcb9f8.xcbuilddata
note: Using global toolchain override 'Swift 6.0 Development Snapshot 2024-05-26 (a)'.
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug
    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
note: Using global toolchain override 'Swift 6.0 Development Snapshot 2024-05-26 (a)'. (in target 'Chalk' from project 'Chalk')
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Chalk.build/Debug/Chalk.build/Chalk.modulemap (in target 'Chalk' from project 'Chalk')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Chalk.build/Debug/Chalk.build/Chalk.modulemap
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps/Chalk.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Chalk.build/Debug/Chalk.build/Chalk.modulemap (in target 'Chalk' from project 'Chalk')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-copy -exclude .DS_Store -exclude CVS -exclude .svn -exclude .git -exclude .hg -resolve-src-symlinks /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Chalk.build/Debug/Chalk.build/Chalk.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Chalk.build/Debug/Chalk.build/Objects-normal/arm64/Chalk.LinkFileList (in target 'Chalk' from project 'Chalk')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Chalk.build/Debug/Chalk.build/Objects-normal/arm64/Chalk.LinkFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Chalk.build/Debug/Chalk.build/Objects-normal/arm64/Chalk.SwiftFileList (in target 'Chalk' from project 'Chalk')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Chalk.build/Debug/Chalk.build/Objects-normal/arm64/Chalk.SwiftFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Chalk.build/Debug/Chalk.build/Objects-normal/arm64/Chalk-OutputFileMap.json (in target 'Chalk' from project 'Chalk')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Chalk.build/Debug/Chalk.build/Objects-normal/arm64/Chalk-OutputFileMap.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Chalk.build/Debug/Chalk.build/Objects-normal/arm64/Chalk_const_extract_protocols.json (in target 'Chalk' from project 'Chalk')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Chalk.build/Debug/Chalk.build/Objects-normal/arm64/Chalk_const_extract_protocols.json
SwiftDriver Chalk normal arm64 com.apple.xcode.tools.swift.compiler (in target 'Chalk' from project 'Chalk')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-SwiftDriver -- /Library/Developer/Toolchains/swift-6.0-DEVELOPMENT-SNAPSHOT-2024-05-26-a.xctoolchain/usr/bin/swiftc -module-name Chalk -Onone -enforce-exclusivity\=checked @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Chalk.build/Debug/Chalk.build/Objects-normal/arm64/Chalk.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -stats-output-dir .stats -strict-concurrency\=complete -sdk /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.4.sdk -target arm64-apple-macos10.13 -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -Xfrontend -serialize-debugging-options -enable-testing -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -swift-version 5 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -I /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -F /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks -parse-as-library -c -j10 -enable-batch-mode -incremental -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Chalk.build/Debug/Chalk.build/Objects-normal/arm64/Chalk-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/Chalk.build/Debug/Chalk.build/Objects-normal/arm64/Chalk.swiftmodule -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Chalk.build/Debug/Chalk.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Chalk.build/Debug/Chalk.build/Objects-normal/arm64/Chalk_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/Chalk.build/Debug/Chalk.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Chalk.build/Debug/Chalk.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Chalk.build/Debug/Chalk.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -emit-objc-header -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Chalk.build/Debug/Chalk.build/Objects-normal/arm64/Chalk-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace -experimental-emit-module-separately -disable-cmo
SwiftEmitModule normal arm64 Emitting\ module\ for\ Chalk (in target 'Chalk' from project 'Chalk')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-swiftTaskExecution -- /Library/Developer/Toolchains/swift-6.0-DEVELOPMENT-SNAPSHOT-2024-05-26-a.xctoolchain/usr/bin/swift-frontend -frontend -emit-module -experimental-skip-non-inlinable-function-bodies-without-types /Users/admin/builder/spi-builder-workspace/Chalk.swift -target arm64-apple-macos10.13 -Xllvm -aarch64-use-tbi -enable-objc-interop -sdk /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.4.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -I /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -F /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks -no-color-diagnostics -enable-testing -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -swift-version 5 -enforce-exclusivity\=checked -stats-output-dir /Users/admin/builder/spi-builder-workspace/.stats -Onone -D SWIFT_PACKAGE -D DEBUG -serialize-debugging-options -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Chalk.build/Debug/Chalk.build/Objects-normal/arm64/Chalk_const_extract_protocols.json -strict-concurrency\=complete -empty-abi-descriptor -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -working-directory -Xcc /Users/admin/builder/spi-builder-workspace -resource-dir /Library/Developer/Toolchains/swift-6.0-DEVELOPMENT-SNAPSHOT-2024-05-26-a.xctoolchain/usr/lib/swift -enable-anonymous-context-mangled-names -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Chalk.build/Debug/Chalk.build/swift-overrides.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Chalk.build/Debug/Chalk.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Chalk.build/Debug/Chalk.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Chalk.build/Debug/Chalk.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -module-name Chalk -disable-clang-spi -target-sdk-version 14.4 -target-sdk-name macosx14.4 -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.4.sdk/usr/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.4.sdk/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.4.sdk/usr/local/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.4.sdk/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server -plugin-path /Library/Developer/Toolchains/swift-6.0-DEVELOPMENT-SNAPSHOT-2024-05-26-a.xctoolchain/usr/lib/swift/host/plugins -plugin-path /Library/Developer/Toolchains/swift-6.0-DEVELOPMENT-SNAPSHOT-2024-05-26-a.xctoolchain/usr/local/lib/swift/host/plugins -emit-module-doc-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Chalk.build/Debug/Chalk.build/Objects-normal/arm64/Chalk.swiftdoc -emit-module-source-info-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Chalk.build/Debug/Chalk.build/Objects-normal/arm64/Chalk.swiftsourceinfo -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Chalk.build/Debug/Chalk.build/Objects-normal/arm64/Chalk-Swift.h -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Chalk.build/Debug/Chalk.build/Objects-normal/arm64/Chalk-master-emit-module.dia -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Chalk.build/Debug/Chalk.build/Objects-normal/arm64/Chalk-master-emit-module.d -parse-as-library -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Chalk.build/Debug/Chalk.build/Objects-normal/arm64/Chalk.swiftmodule -emit-abi-descriptor-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Chalk.build/Debug/Chalk.build/Objects-normal/arm64/Chalk.abi.json
/Users/admin/builder/spi-builder-workspace/Chalk.swift:59:23: warning: static property 'bold' is not concurrency-safe because non-'Sendable' type 'Style' may have shared mutable state; this is an error in the Swift 6 language mode
 56 | }
 57 |
 58 | public struct Style: OptionSet {
    |               `- note: consider making struct 'Style' conform to the 'Sendable' protocol
 59 |     public static let bold = Style(rawValue: 1 << 0)
    |                       |- warning: static property 'bold' is not concurrency-safe because non-'Sendable' type 'Style' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: annotate 'bold' with '@MainActor' if property should only be accessed from the main actor
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 60 |     public static let dim = Style(rawValue: 1 << 1)
 61 |     public static let italic = Style(rawValue: 1 << 2)
/Users/admin/builder/spi-builder-workspace/Chalk.swift:60:23: warning: static property 'dim' is not concurrency-safe because non-'Sendable' type 'Style' may have shared mutable state; this is an error in the Swift 6 language mode
 56 | }
 57 |
 58 | public struct Style: OptionSet {
    |               `- note: consider making struct 'Style' conform to the 'Sendable' protocol
 59 |     public static let bold = Style(rawValue: 1 << 0)
 60 |     public static let dim = Style(rawValue: 1 << 1)
    |                       |- warning: static property 'dim' is not concurrency-safe because non-'Sendable' type 'Style' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: annotate 'dim' with '@MainActor' if property should only be accessed from the main actor
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 61 |     public static let italic = Style(rawValue: 1 << 2)
 62 |     public static let underlined = Style(rawValue: 1 << 3)
/Users/admin/builder/spi-builder-workspace/Chalk.swift:61:23: warning: static property 'italic' is not concurrency-safe because non-'Sendable' type 'Style' may have shared mutable state; this is an error in the Swift 6 language mode
 56 | }
 57 |
 58 | public struct Style: OptionSet {
    |               `- note: consider making struct 'Style' conform to the 'Sendable' protocol
 59 |     public static let bold = Style(rawValue: 1 << 0)
 60 |     public static let dim = Style(rawValue: 1 << 1)
 61 |     public static let italic = Style(rawValue: 1 << 2)
    |                       |- warning: static property 'italic' is not concurrency-safe because non-'Sendable' type 'Style' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: annotate 'italic' with '@MainActor' if property should only be accessed from the main actor
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 62 |     public static let underlined = Style(rawValue: 1 << 3)
 63 |     public static let blink = Style(rawValue: 1 << 4)
/Users/admin/builder/spi-builder-workspace/Chalk.swift:62:23: warning: static property 'underlined' is not concurrency-safe because non-'Sendable' type 'Style' may have shared mutable state; this is an error in the Swift 6 language mode
 56 | }
 57 |
 58 | public struct Style: OptionSet {
    |               `- note: consider making struct 'Style' conform to the 'Sendable' protocol
 59 |     public static let bold = Style(rawValue: 1 << 0)
 60 |     public static let dim = Style(rawValue: 1 << 1)
 61 |     public static let italic = Style(rawValue: 1 << 2)
 62 |     public static let underlined = Style(rawValue: 1 << 3)
    |                       |- warning: static property 'underlined' is not concurrency-safe because non-'Sendable' type 'Style' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: annotate 'underlined' with '@MainActor' if property should only be accessed from the main actor
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 63 |     public static let blink = Style(rawValue: 1 << 4)
 64 |     public static let inverse = Style(rawValue: 1 << 5)
/Users/admin/builder/spi-builder-workspace/Chalk.swift:63:23: warning: static property 'blink' is not concurrency-safe because non-'Sendable' type 'Style' may have shared mutable state; this is an error in the Swift 6 language mode
 56 | }
 57 |
 58 | public struct Style: OptionSet {
    |               `- note: consider making struct 'Style' conform to the 'Sendable' protocol
 59 |     public static let bold = Style(rawValue: 1 << 0)
 60 |     public static let dim = Style(rawValue: 1 << 1)
 61 |     public static let italic = Style(rawValue: 1 << 2)
 62 |     public static let underlined = Style(rawValue: 1 << 3)
 63 |     public static let blink = Style(rawValue: 1 << 4)
    |                       |- warning: static property 'blink' is not concurrency-safe because non-'Sendable' type 'Style' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: annotate 'blink' with '@MainActor' if property should only be accessed from the main actor
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 64 |     public static let inverse = Style(rawValue: 1 << 5)
 65 |     public static let hidden = Style(rawValue: 1 << 6)  // for eg. passwords
/Users/admin/builder/spi-builder-workspace/Chalk.swift:64:23: warning: static property 'inverse' is not concurrency-safe because non-'Sendable' type 'Style' may have shared mutable state; this is an error in the Swift 6 language mode
 56 | }
 57 |
 58 | public struct Style: OptionSet {
    |               `- note: consider making struct 'Style' conform to the 'Sendable' protocol
 59 |     public static let bold = Style(rawValue: 1 << 0)
 60 |     public static let dim = Style(rawValue: 1 << 1)
    :
 62 |     public static let underlined = Style(rawValue: 1 << 3)
 63 |     public static let blink = Style(rawValue: 1 << 4)
 64 |     public static let inverse = Style(rawValue: 1 << 5)
    |                       |- warning: static property 'inverse' is not concurrency-safe because non-'Sendable' type 'Style' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: annotate 'inverse' with '@MainActor' if property should only be accessed from the main actor
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 65 |     public static let hidden = Style(rawValue: 1 << 6)  // for eg. passwords
 66 |     public static let strikethrough = Style(rawValue: 1 << 7)  // not implemented in Terminal.app
/Users/admin/builder/spi-builder-workspace/Chalk.swift:65:23: warning: static property 'hidden' is not concurrency-safe because non-'Sendable' type 'Style' may have shared mutable state; this is an error in the Swift 6 language mode
 56 | }
 57 |
 58 | public struct Style: OptionSet {
    |               `- note: consider making struct 'Style' conform to the 'Sendable' protocol
 59 |     public static let bold = Style(rawValue: 1 << 0)
 60 |     public static let dim = Style(rawValue: 1 << 1)
    :
 63 |     public static let blink = Style(rawValue: 1 << 4)
 64 |     public static let inverse = Style(rawValue: 1 << 5)
 65 |     public static let hidden = Style(rawValue: 1 << 6)  // for eg. passwords
    |                       |- warning: static property 'hidden' is not concurrency-safe because non-'Sendable' type 'Style' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: annotate 'hidden' with '@MainActor' if property should only be accessed from the main actor
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 66 |     public static let strikethrough = Style(rawValue: 1 << 7)  // not implemented in Terminal.app
 67 |
/Users/admin/builder/spi-builder-workspace/Chalk.swift:66:23: warning: static property 'strikethrough' is not concurrency-safe because non-'Sendable' type 'Style' may have shared mutable state; this is an error in the Swift 6 language mode
 56 | }
 57 |
 58 | public struct Style: OptionSet {
    |               `- note: consider making struct 'Style' conform to the 'Sendable' protocol
 59 |     public static let bold = Style(rawValue: 1 << 0)
 60 |     public static let dim = Style(rawValue: 1 << 1)
    :
 64 |     public static let inverse = Style(rawValue: 1 << 5)
 65 |     public static let hidden = Style(rawValue: 1 << 6)  // for eg. passwords
 66 |     public static let strikethrough = Style(rawValue: 1 << 7)  // not implemented in Terminal.app
    |                       |- warning: static property 'strikethrough' is not concurrency-safe because non-'Sendable' type 'Style' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: annotate 'strikethrough' with '@MainActor' if property should only be accessed from the main actor
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 67 |
 68 |     public let rawValue: Int
SwiftCompile normal arm64 Compiling\ Chalk.swift /Users/admin/builder/spi-builder-workspace/Chalk.swift (in target 'Chalk' from project 'Chalk')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-swiftTaskExecution -- /Library/Developer/Toolchains/swift-6.0-DEVELOPMENT-SNAPSHOT-2024-05-26-a.xctoolchain/usr/bin/swift-frontend -frontend -c -primary-file /Users/admin/builder/spi-builder-workspace/Chalk.swift -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Chalk.build/Debug/Chalk.build/Objects-normal/arm64/Chalk.d -emit-const-values-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Chalk.build/Debug/Chalk.build/Objects-normal/arm64/Chalk.swiftconstvalues -emit-reference-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Chalk.build/Debug/Chalk.build/Objects-normal/arm64/Chalk.swiftdeps -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Chalk.build/Debug/Chalk.build/Objects-normal/arm64/Chalk.dia -target arm64-apple-macos10.13 -Xllvm -aarch64-use-tbi -enable-objc-interop -sdk /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.4.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -I /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -F /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks -no-color-diagnostics -enable-testing -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -swift-version 5 -enforce-exclusivity\=checked -stats-output-dir /Users/admin/builder/spi-builder-workspace/.stats -Onone -D SWIFT_PACKAGE -D DEBUG -serialize-debugging-options -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Chalk.build/Debug/Chalk.build/Objects-normal/arm64/Chalk_const_extract_protocols.json -strict-concurrency\=complete -empty-abi-descriptor -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -working-directory -Xcc /Users/admin/builder/spi-builder-workspace -resource-dir /Library/Developer/Toolchains/swift-6.0-DEVELOPMENT-SNAPSHOT-2024-05-26-a.xctoolchain/usr/lib/swift -enable-anonymous-context-mangled-names -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Chalk.build/Debug/Chalk.build/swift-overrides.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Chalk.build/Debug/Chalk.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Chalk.build/Debug/Chalk.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Chalk.build/Debug/Chalk.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -module-name Chalk -frontend-parseable-output -disable-clang-spi -target-sdk-version 14.4 -target-sdk-name macosx14.4 -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.4.sdk/usr/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.4.sdk/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.4.sdk/usr/local/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.4.sdk/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server -plugin-path /Library/Developer/Toolchains/swift-6.0-DEVELOPMENT-SNAPSHOT-2024-05-26-a.xctoolchain/usr/lib/swift/host/plugins -plugin-path /Library/Developer/Toolchains/swift-6.0-DEVELOPMENT-SNAPSHOT-2024-05-26-a.xctoolchain/usr/local/lib/swift/host/plugins -parse-as-library -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Chalk.build/Debug/Chalk.build/Objects-normal/arm64/Chalk.o -index-unit-output-path /Chalk.build/Debug/Chalk.build/Objects-normal/arm64/Chalk.o -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -index-system-modules
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Chalk.swift (in target 'Chalk' from project 'Chalk')
    cd /Users/admin/builder/spi-builder-workspace
    /Library/Developer/Toolchains/swift-6.0-DEVELOPMENT-SNAPSHOT-2024-05-26-a.xctoolchain/usr/bin/swift-frontend -c -primary-file /Users/admin/builder/spi-builder-workspace/Chalk.swift -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Chalk.build/Debug/Chalk.build/Objects-normal/arm64/Chalk.d -emit-const-values-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Chalk.build/Debug/Chalk.build/Objects-normal/arm64/Chalk.swiftconstvalues -emit-reference-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Chalk.build/Debug/Chalk.build/Objects-normal/arm64/Chalk.swiftdeps -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Chalk.build/Debug/Chalk.build/Objects-normal/arm64/Chalk.dia -target arm64-apple-macos10.13 -Xllvm -aarch64-use-tbi -enable-objc-interop -sdk /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.4.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -I /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -F /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks -no-color-diagnostics -enable-testing -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -swift-version 5 -enforce-exclusivity\=checked -stats-output-dir /Users/admin/builder/spi-builder-workspace/.stats -Onone -D SWIFT_PACKAGE -D DEBUG -serialize-debugging-options -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Chalk.build/Debug/Chalk.build/Objects-normal/arm64/Chalk_const_extract_protocols.json -strict-concurrency\=complete -empty-abi-descriptor -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -working-directory -Xcc /Users/admin/builder/spi-builder-workspace -resource-dir /Library/Developer/Toolchains/swift-6.0-DEVELOPMENT-SNAPSHOT-2024-05-26-a.xctoolchain/usr/lib/swift -enable-anonymous-context-mangled-names -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Chalk.build/Debug/Chalk.build/swift-overrides.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Chalk.build/Debug/Chalk.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Chalk.build/Debug/Chalk.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Chalk.build/Debug/Chalk.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -module-name Chalk -frontend-parseable-output -disable-clang-spi -target-sdk-version 14.4 -target-sdk-name macosx14.4 -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.4.sdk/usr/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.4.sdk/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.4.sdk/usr/local/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.4.sdk/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server -plugin-path /Library/Developer/Toolchains/swift-6.0-DEVELOPMENT-SNAPSHOT-2024-05-26-a.xctoolchain/usr/lib/swift/host/plugins -plugin-path /Library/Developer/Toolchains/swift-6.0-DEVELOPMENT-SNAPSHOT-2024-05-26-a.xctoolchain/usr/local/lib/swift/host/plugins -parse-as-library -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Chalk.build/Debug/Chalk.build/Objects-normal/arm64/Chalk.o -index-unit-output-path /Chalk.build/Debug/Chalk.build/Objects-normal/arm64/Chalk.o -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -index-system-modules
/Users/admin/builder/spi-builder-workspace/Chalk.swift:59:23: warning: static property 'bold' is not concurrency-safe because non-'Sendable' type 'Style' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let bold = Style(rawValue: 1 << 0)
                      ^
/Users/admin/builder/spi-builder-workspace/Chalk.swift:58:15: note: consider making struct 'Style' conform to the 'Sendable' protocol
public struct Style: OptionSet {
              ^
                              , Sendable
/Users/admin/builder/spi-builder-workspace/Chalk.swift:59:23: note: annotate 'bold' with '@MainActor' if property should only be accessed from the main actor
    public static let bold = Style(rawValue: 1 << 0)
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Chalk.swift:59:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let bold = Style(rawValue: 1 << 0)
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Chalk.swift:60:23: warning: static property 'dim' is not concurrency-safe because non-'Sendable' type 'Style' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let dim = Style(rawValue: 1 << 1)
                      ^
/Users/admin/builder/spi-builder-workspace/Chalk.swift:58:15: note: consider making struct 'Style' conform to the 'Sendable' protocol
public struct Style: OptionSet {
              ^
                              , Sendable
/Users/admin/builder/spi-builder-workspace/Chalk.swift:60:23: note: annotate 'dim' with '@MainActor' if property should only be accessed from the main actor
    public static let dim = Style(rawValue: 1 << 1)
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Chalk.swift:60:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let dim = Style(rawValue: 1 << 1)
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Chalk.swift:61:23: warning: static property 'italic' is not concurrency-safe because non-'Sendable' type 'Style' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let italic = Style(rawValue: 1 << 2)
                      ^
/Users/admin/builder/spi-builder-workspace/Chalk.swift:58:15: note: consider making struct 'Style' conform to the 'Sendable' protocol
public struct Style: OptionSet {
              ^
                              , Sendable
/Users/admin/builder/spi-builder-workspace/Chalk.swift:61:23: note: annotate 'italic' with '@MainActor' if property should only be accessed from the main actor
    public static let italic = Style(rawValue: 1 << 2)
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Chalk.swift:61:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let italic = Style(rawValue: 1 << 2)
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Chalk.swift:62:23: warning: static property 'underlined' is not concurrency-safe because non-'Sendable' type 'Style' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let underlined = Style(rawValue: 1 << 3)
                      ^
/Users/admin/builder/spi-builder-workspace/Chalk.swift:58:15: note: consider making struct 'Style' conform to the 'Sendable' protocol
public struct Style: OptionSet {
              ^
                              , Sendable
/Users/admin/builder/spi-builder-workspace/Chalk.swift:62:23: note: annotate 'underlined' with '@MainActor' if property should only be accessed from the main actor
    public static let underlined = Style(rawValue: 1 << 3)
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Chalk.swift:62:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let underlined = Style(rawValue: 1 << 3)
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Chalk.swift:63:23: warning: static property 'blink' is not concurrency-safe because non-'Sendable' type 'Style' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let blink = Style(rawValue: 1 << 4)
                      ^
/Users/admin/builder/spi-builder-workspace/Chalk.swift:58:15: note: consider making struct 'Style' conform to the 'Sendable' protocol
public struct Style: OptionSet {
              ^
                              , Sendable
/Users/admin/builder/spi-builder-workspace/Chalk.swift:63:23: note: annotate 'blink' with '@MainActor' if property should only be accessed from the main actor
    public static let blink = Style(rawValue: 1 << 4)
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Chalk.swift:63:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let blink = Style(rawValue: 1 << 4)
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Chalk.swift:64:23: warning: static property 'inverse' is not concurrency-safe because non-'Sendable' type 'Style' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let inverse = Style(rawValue: 1 << 5)
                      ^
/Users/admin/builder/spi-builder-workspace/Chalk.swift:58:15: note: consider making struct 'Style' conform to the 'Sendable' protocol
public struct Style: OptionSet {
              ^
                              , Sendable
/Users/admin/builder/spi-builder-workspace/Chalk.swift:64:23: note: annotate 'inverse' with '@MainActor' if property should only be accessed from the main actor
    public static let inverse = Style(rawValue: 1 << 5)
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Chalk.swift:64:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let inverse = Style(rawValue: 1 << 5)
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Chalk.swift:65:23: warning: static property 'hidden' is not concurrency-safe because non-'Sendable' type 'Style' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let hidden = Style(rawValue: 1 << 6)  // for eg. passwords
                      ^
/Users/admin/builder/spi-builder-workspace/Chalk.swift:58:15: note: consider making struct 'Style' conform to the 'Sendable' protocol
public struct Style: OptionSet {
              ^
                              , Sendable
/Users/admin/builder/spi-builder-workspace/Chalk.swift:65:23: note: annotate 'hidden' with '@MainActor' if property should only be accessed from the main actor
    public static let hidden = Style(rawValue: 1 << 6)  // for eg. passwords
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Chalk.swift:65:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let hidden = Style(rawValue: 1 << 6)  // for eg. passwords
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Chalk.swift:66:23: warning: static property 'strikethrough' is not concurrency-safe because non-'Sendable' type 'Style' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let strikethrough = Style(rawValue: 1 << 7)  // not implemented in Terminal.app
                      ^
/Users/admin/builder/spi-builder-workspace/Chalk.swift:58:15: note: consider making struct 'Style' conform to the 'Sendable' protocol
public struct Style: OptionSet {
              ^
                              , Sendable
/Users/admin/builder/spi-builder-workspace/Chalk.swift:66:23: note: annotate 'strikethrough' with '@MainActor' if property should only be accessed from the main actor
    public static let strikethrough = Style(rawValue: 1 << 7)  // not implemented in Terminal.app
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Chalk.swift:66:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let strikethrough = Style(rawValue: 1 << 7)  // not implemented in Terminal.app
                      ^
    nonisolated(unsafe)
SwiftDriverJobDiscovery normal arm64 Emitting module for Chalk (in target 'Chalk' from project 'Chalk')
SwiftDriver\ Compilation\ Requirements Chalk normal arm64 com.apple.xcode.tools.swift.compiler (in target 'Chalk' from project 'Chalk')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-Swift-Compilation-Requirements -- /Library/Developer/Toolchains/swift-6.0-DEVELOPMENT-SNAPSHOT-2024-05-26-a.xctoolchain/usr/bin/swiftc -module-name Chalk -Onone -enforce-exclusivity\=checked @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Chalk.build/Debug/Chalk.build/Objects-normal/arm64/Chalk.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -stats-output-dir .stats -strict-concurrency\=complete -sdk /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.4.sdk -target arm64-apple-macos10.13 -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -Xfrontend -serialize-debugging-options -enable-testing -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -swift-version 5 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -I /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -F /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks -parse-as-library -c -j10 -enable-batch-mode -incremental -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Chalk.build/Debug/Chalk.build/Objects-normal/arm64/Chalk-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/Chalk.build/Debug/Chalk.build/Objects-normal/arm64/Chalk.swiftmodule -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Chalk.build/Debug/Chalk.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Chalk.build/Debug/Chalk.build/Objects-normal/arm64/Chalk_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/Chalk.build/Debug/Chalk.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Chalk.build/Debug/Chalk.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Chalk.build/Debug/Chalk.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -emit-objc-header -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Chalk.build/Debug/Chalk.build/Objects-normal/arm64/Chalk-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace -experimental-emit-module-separately -disable-cmo
SwiftMergeGeneratedHeaders /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps/Chalk-Swift.h /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Chalk.build/Debug/Chalk.build/Objects-normal/arm64/Chalk-Swift.h (in target 'Chalk' from project 'Chalk')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-swiftHeaderTool -arch arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Chalk.build/Debug/Chalk.build/Objects-normal/arm64/Chalk-Swift.h -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps/Chalk-Swift.h
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/Chalk.swiftmodule/arm64-apple-macos.abi.json /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Chalk.build/Debug/Chalk.build/Objects-normal/arm64/Chalk.abi.json (in target 'Chalk' from project 'Chalk')
    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/Chalk.build/Debug/Chalk.build/Objects-normal/arm64/Chalk.abi.json /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/Chalk.swiftmodule/arm64-apple-macos.abi.json
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/Chalk.swiftmodule/arm64-apple-macos.swiftdoc /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Chalk.build/Debug/Chalk.build/Objects-normal/arm64/Chalk.swiftdoc (in target 'Chalk' from project 'Chalk')
    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/Chalk.build/Debug/Chalk.build/Objects-normal/arm64/Chalk.swiftdoc /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/Chalk.swiftmodule/arm64-apple-macos.swiftdoc
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/Chalk.swiftmodule/arm64-apple-macos.swiftmodule /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Chalk.build/Debug/Chalk.build/Objects-normal/arm64/Chalk.swiftmodule (in target 'Chalk' from project 'Chalk')
    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/Chalk.build/Debug/Chalk.build/Objects-normal/arm64/Chalk.swiftmodule /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/Chalk.swiftmodule/arm64-apple-macos.swiftmodule
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/Chalk.swiftmodule/Project/arm64-apple-macos.swiftsourceinfo /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Chalk.build/Debug/Chalk.build/Objects-normal/arm64/Chalk.swiftsourceinfo (in target 'Chalk' from project 'Chalk')
    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/Chalk.build/Debug/Chalk.build/Objects-normal/arm64/Chalk.swiftsourceinfo /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/Chalk.swiftmodule/Project/arm64-apple-macos.swiftsourceinfo
SwiftDriverJobDiscovery normal arm64 Compiling Chalk.swift (in target 'Chalk' from project 'Chalk')
SwiftDriver\ Compilation Chalk normal arm64 com.apple.xcode.tools.swift.compiler (in target 'Chalk' from project 'Chalk')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-Swift-Compilation -- /Library/Developer/Toolchains/swift-6.0-DEVELOPMENT-SNAPSHOT-2024-05-26-a.xctoolchain/usr/bin/swiftc -module-name Chalk -Onone -enforce-exclusivity\=checked @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Chalk.build/Debug/Chalk.build/Objects-normal/arm64/Chalk.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -stats-output-dir .stats -strict-concurrency\=complete -sdk /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.4.sdk -target arm64-apple-macos10.13 -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -Xfrontend -serialize-debugging-options -enable-testing -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -swift-version 5 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -I /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -F /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks -parse-as-library -c -j10 -enable-batch-mode -incremental -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Chalk.build/Debug/Chalk.build/Objects-normal/arm64/Chalk-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/Chalk.build/Debug/Chalk.build/Objects-normal/arm64/Chalk.swiftmodule -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Chalk.build/Debug/Chalk.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Chalk.build/Debug/Chalk.build/Objects-normal/arm64/Chalk_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/Chalk.build/Debug/Chalk.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Chalk.build/Debug/Chalk.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Chalk.build/Debug/Chalk.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -emit-objc-header -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Chalk.build/Debug/Chalk.build/Objects-normal/arm64/Chalk-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace -experimental-emit-module-separately -disable-cmo
Ld /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/Chalk.o normal (in target 'Chalk' from project 'Chalk')
    cd /Users/admin/builder/spi-builder-workspace
    /Library/Developer/Toolchains/swift-6.0-DEVELOPMENT-SNAPSHOT-2024-05-26-a.xctoolchain/usr/bin/clang -Xlinker -reproducible -target arm64-apple-macos10.13 -r -isysroot /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.4.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-15.3.0.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-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks -filelist /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Chalk.build/Debug/Chalk.build/Objects-normal/arm64/Chalk.LinkFileList -nostdlib -Xlinker -object_path_lto -Xlinker /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Chalk.build/Debug/Chalk.build/Objects-normal/arm64/Chalk_lto.o -Xlinker -export_dynamic -Xlinker -no_deduplicate -fobjc-link-runtime -L/Library/Developer/Toolchains/swift-6.0-DEVELOPMENT-SNAPSHOT-2024-05-26-a.xctoolchain/usr/lib/swift/macosx -L/usr/lib/swift -Xlinker -add_ast_path -Xlinker /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Chalk.build/Debug/Chalk.build/Objects-normal/arm64/Chalk.swiftmodule -Xlinker -dependency_info -Xlinker /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Chalk.build/Debug/Chalk.build/Objects-normal/arm64/Chalk_dependency_info.dat -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/Chalk.o
RegisterExecutionPolicyException /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/Chalk.o (in target 'Chalk' from project 'Chalk')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-RegisterExecutionPolicyException /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/Chalk.o
note: Using global toolchain override 'Swift 6.0 Development Snapshot 2024-05-26 (a)'. (in target 'Chalk' from project 'Chalk')
** BUILD SUCCEEDED **
--- xcodebuild: WARNING: Using the first of multiple matching destinations:
{ platform:macOS, arch:arm64, id:0000FE00-8C151E3703BE51BE, name:My Mac }
{ platform:macOS, arch:arm64, variant:Mac Catalyst, id:0000FE00-8C151E3703BE51BE, name:My Mac }
{ platform:macOS, arch:arm64, variant:DriverKit, id:0000FE00-8C151E3703BE51BE, name:My Mac }
{ platform:macOS, arch:arm64, variant:Designed for [iPad,iPhone], id:0000FE00-8C151E3703BE51BE, name:My Mac }
{ platform:tvOS Simulator, id:8B1ABE64-0401-443E-812F-247A4FBB5BDB, OS:17.4, name:Apple TV }
{ platform:tvOS Simulator, id:1CFD7C1E-15D0-43C5-AF27-909F7506EEF8, OS:17.4, name:Apple TV 4K (3rd generation) }
{ platform:tvOS Simulator, id:2F8EA46A-629D-4072-B00C-F903D55C3177, OS:17.4, name:Apple TV 4K (3rd generation) (at 1080p) }
{ platform:visionOS Simulator, id:91219D42-BD52-4AED-96DD-B55E31EB00BB, OS:1.1, name:Apple Vision Pro }
{ platform:watchOS Simulator, id:DE04AC0A-986B-4FBA-9496-F35677425C97, OS:10.4, name:Apple Watch SE (40mm) (2nd generation) }
{ platform:watchOS Simulator, id:4BE5427F-5FC7-449C-B254-3F404CE79B2F, OS:10.4, name:Apple Watch SE (44mm) (2nd generation) }
{ platform:watchOS Simulator, id:B1E30F2A-196D-43FB-B903-C3CF777EDD8E, OS:10.4, name:Apple Watch Series 5 (40mm) }
{ platform:watchOS Simulator, id:2F36C8D1-FB3D-4D85-A931-07B6EFBD4E4F, OS:10.4, name:Apple Watch Series 5 (44mm) }
{ platform:watchOS Simulator, id:CF595720-5AAE-408E-8353-1C54D9068D3E, OS:10.4, name:Apple Watch Series 6 (40mm) }
{ platform:watchOS Simulator, id:8F6954D5-8415-4A06-8701-3C7F4ACB2488, OS:10.4, name:Apple Watch Series 6 (44mm) }
{ platform:watchOS Simulator, id:F60A3AB2-C846-4E63-9A50-5E6DBD6A2777, OS:10.4, name:Apple Watch Series 7 (41mm) }
{ platform:watchOS Simulator, id:F72F2121-983A-4C32-A0D4-0C7BA61073C9, OS:10.4, name:Apple Watch Series 7 (45mm) }
{ platform:watchOS Simulator, id:86A5CFD7-08C3-40A4-B2A6-2F3A8CB8BDA5, OS:10.4, name:Apple Watch Series 9 (41mm) }
{ platform:watchOS Simulator, id:B22A08B0-18B6-43BC-94F1-5C2F83724B73, OS:10.4, name:Apple Watch Series 9 (45mm) }
{ platform:watchOS Simulator, id:797FC64C-7930-4151-8822-6349FA58EFA0, OS:10.4, name:Apple Watch Ultra 2 (49mm) }
{ platform:iOS Simulator, id:80B3B926-14C6-407B-AD45-937DD9D118A2, OS:17.4, name:iPad (10th generation) }
{ platform:iOS Simulator, id:DCA453EF-4DA0-4BCB-9EDB-B627F480EC88, OS:17.4, name:iPad Air (5th generation) }
{ platform:iOS Simulator, id:1DD2445B-C99B-432E-99AB-F239A53F76A7, OS:17.4, name:iPad Pro (11-inch) (4th generation) }
{ platform:iOS Simulator, id:63A2100A-3ABC-479B-927E-0927E96A78B0, OS:17.4, name:iPad Pro (12.9-inch) (6th generation) }
{ platform:iOS Simulator, id:182006EF-3CD1-439B-B898-2FF003963B39, OS:17.4, name:iPad mini (6th generation) }
{ platform:iOS Simulator, id:E86EA00F-56E9-4BD5-BE25-B4AE5E09CD43, OS:17.4, name:iPhone 15 }
{ platform:iOS Simulator, id:724EDFB5-2285-4CCF-A274-5CEAC57CE7ED, OS:17.4, name:iPhone 15 Plus }
{ platform:iOS Simulator, id:FA8EB545-B4CA-4062-86F4-C39DEAD04F1E, OS:17.4, name:iPhone 15 Pro }
{ platform:iOS Simulator, id:4C84A4B0-ABA2-4072-B35C-2EF2B0D49AA7, OS:17.4, name:iPhone 15 Pro Max }
{ platform:iOS Simulator, id:82B3845C-C246-4FEC-B1FB-D4892A314D10, OS:17.4, name:iPhone SE (3rd generation) }
Build complete.
{
  "dependencies" : [
  ],
  "manifest_display_name" : "Chalk",
  "name" : "Chalk",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "Chalk",
      "targets" : [
        "Chalk"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "swift_languages_versions" : [
    "5"
  ],
  "targets" : [
    {
      "c99name" : "Chalk",
      "module_type" : "SwiftTarget",
      "name" : "Chalk",
      "path" : ".",
      "product_memberships" : [
        "Chalk"
      ],
      "sources" : [
        "Chalk.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.0"
}
Done.
This is a staging environment. For live and up-to-date package information, visit swiftpackageindex.com.