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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 TraceLog, reference 5.0.1 (db633b), with Swift 6.0 for macOS (SPM) on 28 Nov 2024 14:41:42 UTC.

Swift 6 data race errors: 7

Build Command

env DEVELOPER_DIR=/Applications/Xcode-16.1.0.app xcrun swift build --arch arm64 -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats -Xswiftc -strict-concurrency=complete -Xswiftc -enable-upcoming-feature -Xswiftc StrictConcurrency -Xswiftc -enable-upcoming-feature -Xswiftc DisableOutwardActorInference -Xswiftc -enable-upcoming-feature -Xswiftc GlobalActorIsolatedTypesUsability -Xswiftc -enable-upcoming-feature -Xswiftc InferSendableFromCaptures

Build Log

========================================
RunAll
========================================
Builder version: 4.58.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/tonystone/tracelog.git
Reference: 5.0.1
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/tonystone/tracelog
 * tag               5.0.1      -> FETCH_HEAD
HEAD is now at db633b7 Merge pull request #105 from tonystone/buffer-writer-fix
Cloned https://github.com/tonystone/tracelog.git
Revision (git rev-parse @):
db633b713d78674f8f13b1512a0936974793f75e
SUCCESS checkout https://github.com/tonystone/tracelog.git at 5.0.1
========================================
ResolveProductDependencies
========================================
Resolving dependencies ...
{
  "identity": ".resolve-product-dependencies",
  "name": "resolve-dependencies",
  "url": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies",
  "version": "unspecified",
  "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies",
  "dependencies": [
    {
      "identity": "tracelog",
      "name": "TraceLog",
      "url": "https://github.com/tonystone/tracelog.git",
      "version": "unspecified",
      "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/tracelog",
      "dependencies": [
      ]
    }
  ]
}
Fetching https://github.com/tonystone/tracelog.git
[1/5678] Fetching tracelog
Fetched https://github.com/tonystone/tracelog.git from cache (1.26s)
Creating working copy for https://github.com/tonystone/tracelog.git
Working copy of https://github.com/tonystone/tracelog.git resolved at 5.0.1 (db633b7)
warning: '.resolve-product-dependencies': dependency 'tracelog' is not used by any target
Found 0 product dependencies
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.0
Building package at path:  $PWD
https://github.com/tonystone/tracelog.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.1.0.app xcrun swift build --arch arm64 -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats -Xswiftc -strict-concurrency=complete -Xswiftc -enable-upcoming-feature -Xswiftc StrictConcurrency -Xswiftc -enable-upcoming-feature -Xswiftc DisableOutwardActorInference -Xswiftc -enable-upcoming-feature -Xswiftc GlobalActorIsolatedTypesUsability -Xswiftc -enable-upcoming-feature -Xswiftc InferSendableFromCaptures
Building for debugging...
[0/5] Write sources
[1/5] Write swift-version--7754E27361AE5C74.txt
[3/35] Emitting module TraceLog
/Users/admin/builder/spi-builder-workspace/Sources/TraceLog/Formatters/JSONFormat.swift:211:27: warning: static property 'attributes' is not concurrency-safe because non-'Sendable' type 'Set<JSONFormat.Attribute>' may have shared mutable state; this is an error in the Swift 6 language mode
209 |         ///     Set(JSONFormat.Attribute.allCases)
210 |         ///
211 |         public static let attributes: Set<Attribute> = Set(Attribute.allCases)
    |                           |- warning: static property 'attributes' is not concurrency-safe because non-'Sendable' type 'Set<JSONFormat.Attribute>' may have shared mutable state; this is an error in the Swift 6 language mode
    |                           |- note: annotate 'attributes' 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
212 |
213 |         /// A set of options to apply to the output.
    :
236 |     /// - SeeAlso: `JSONFormat` for usage.
237 |     ///
238 |     public enum Attribute: Int, CaseIterable {
    |                 `- note: consider making enum 'Attribute' conform to the 'Sendable' protocol
239 |
240 |         // MARK: Available Attributes
/Users/admin/builder/spi-builder-workspace/Sources/TraceLog/Formatters/JSONFormat.swift:221:27: warning: static property 'options' is not concurrency-safe because non-'Sendable' type 'Set<JSONFormat.Option>' may have shared mutable state; this is an error in the Swift 6 language mode
219 |         /// - SeeAlso: JSONFormat.Option
220 |         ///
221 |         public static let options: Set<Option> = []
    |                           |- warning: static property 'options' is not concurrency-safe because non-'Sendable' type 'Set<JSONFormat.Option>' may have shared mutable state; this is an error in the Swift 6 language mode
    |                           |- note: annotate 'options' 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
222 |
223 |         /// The terminator to use at the end of each entry.
    :
266 |     /// - SeeAlso: `JSONFormat` for usage.
267 |     ///
268 |     public enum Option: Hashable {
    |                 `- note: consider making enum 'Option' conform to the 'Sendable' protocol
269 |
270 |         // MARK: Available Options
/Users/admin/builder/spi-builder-workspace/Sources/TraceLog/Formatters/TextFormat.swift:386:27: warning: static property 'options' is not concurrency-safe because non-'Sendable' type 'Set<TextFormat.Option>' may have shared mutable state; this is an error in the Swift 6 language mode
384 |         /// - SeeAlso: `TextFormat.Option`
385 |         ///
386 |         public static let options: Set<Option> = []
    |                           |- warning: static property 'options' is not concurrency-safe because non-'Sendable' type 'Set<TextFormat.Option>' may have shared mutable state; this is an error in the Swift 6 language mode
    |                           |- note: annotate 'options' 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
387 |
388 |         /// Encoding of the output of the formatter.
    :
408 |     /// output of `TextFormat`.
409 |     ///
410 |     public enum Option: Hashable {
    |                 `- note: consider making enum 'Option' conform to the 'Sendable' protocol
411 |
412 |         // MARK: Available Options
/Users/admin/builder/spi-builder-workspace/Sources/TraceLog/Writers/ConsoleWriter.swift:124:27: warning: static property 'format' is not concurrency-safe because non-'Sendable' type 'any OutputStreamFormatter' may have shared mutable state; this is an error in the Swift 6 language mode
122 |         ///     TextFormat()
123 |         ///
124 |         public static let format: OutputStreamFormatter = TextFormat()
    |                           |- warning: static property 'format' is not concurrency-safe because non-'Sendable' type 'any OutputStreamFormatter' may have shared mutable state; this is an error in the Swift 6 language mode
    |                           |- note: annotate 'format' 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
125 |     }
126 | }
/Users/admin/builder/spi-builder-workspace/Sources/TraceLog/SDK/OutputStreamFormatter.swift:29:17: note: protocol 'OutputStreamFormatter' does not conform to the 'Sendable' protocol
27 | /// - SeeAlso: `JSONFormat` for concrete implementation of an `OutputStreamFormatter`.
28 | ///
29 | public protocol OutputStreamFormatter {
   |                 `- note: protocol 'OutputStreamFormatter' does not conform to the 'Sendable' protocol
30 |
31 |     // MARK: Properties
/Users/admin/builder/spi-builder-workspace/Sources/TraceLog/Internal/Logger.swift:41:28: warning: static property 'config' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 39 |     /// user can re-init this at a later time or simply use the default.
 40 |     ///
 41 |     fileprivate static var config = Configuration()
    |                            |- warning: static property 'config' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    |                            |- note: convert 'config' to a 'let' constant to make 'Sendable' shared state immutable
    |                            |- note: annotate 'config' 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
 42 |
 43 |     ///
/Users/admin/builder/spi-builder-workspace/Sources/TraceLog/Writers/FileWriter.swift:163:27: warning: static property 'strategy' is not concurrency-safe because non-'Sendable' type 'FileWriter.Strategy' may have shared mutable state; this is an error in the Swift 6 language mode
161 |         ///     FileWriter.Strategy.fixed(fileName: "trace.log")
162 |         ///
163 |         public static let strategy: Strategy = .fixed(fileName: "trace.log")
    |                           |- warning: static property 'strategy' is not concurrency-safe because non-'Sendable' type 'FileWriter.Strategy' may have shared mutable state; this is an error in the Swift 6 language mode
    |                           |- note: annotate 'strategy' 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
164 |
165 |         /// Default format.
    :
177 |     /// and physical file management.
178 |     ///
179 |     public enum Strategy {
    |                 `- note: consider making enum 'Strategy' conform to the 'Sendable' protocol
180 |
181 |         // MARK: Strategies
/Users/admin/builder/spi-builder-workspace/Sources/TraceLog/Writers/FileWriter.swift:171:27: warning: static property 'format' is not concurrency-safe because non-'Sendable' type 'any OutputStreamFormatter' may have shared mutable state; this is an error in the Swift 6 language mode
169 |         ///     TextFormat()
170 |         ///
171 |         public static let format: OutputStreamFormatter = TextFormat()
    |                           |- warning: static property 'format' is not concurrency-safe because non-'Sendable' type 'any OutputStreamFormatter' may have shared mutable state; this is an error in the Swift 6 language mode
    |                           |- note: annotate 'format' 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
172 |     }
173 |
/Users/admin/builder/spi-builder-workspace/Sources/TraceLog/SDK/OutputStreamFormatter.swift:29:17: note: protocol 'OutputStreamFormatter' does not conform to the 'Sendable' protocol
27 | /// - SeeAlso: `JSONFormat` for concrete implementation of an `OutputStreamFormatter`.
28 | ///
29 | public protocol OutputStreamFormatter {
   |                 `- note: protocol 'OutputStreamFormatter' does not conform to the 'Sendable' protocol
30 |
31 |     // MARK: Properties
[4/38] Compiling TraceLog LogLevel.swift
[5/38] Compiling TraceLog OutputStreamFormatter.swift
[6/38] Compiling TraceLog OutputStreamWriter.swift
[7/38] Compiling TraceLog RuntimeContext.swift
[8/38] Compiling TraceLog StaticContext.swift
[9/38] Compiling TraceLog Writer.swift
[10/38] Compiling TraceLog FileStrategy+Rotate.swift
/Users/admin/builder/spi-builder-workspace/Sources/TraceLog/Writers/FileWriter.swift:163:27: warning: static property 'strategy' is not concurrency-safe because non-'Sendable' type 'FileWriter.Strategy' may have shared mutable state; this is an error in the Swift 6 language mode
161 |         ///     FileWriter.Strategy.fixed(fileName: "trace.log")
162 |         ///
163 |         public static let strategy: Strategy = .fixed(fileName: "trace.log")
    |                           |- warning: static property 'strategy' is not concurrency-safe because non-'Sendable' type 'FileWriter.Strategy' may have shared mutable state; this is an error in the Swift 6 language mode
    |                           |- note: annotate 'strategy' 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
164 |
165 |         /// Default format.
    :
177 |     /// and physical file management.
178 |     ///
179 |     public enum Strategy {
    |                 `- note: consider making enum 'Strategy' conform to the 'Sendable' protocol
180 |
181 |         // MARK: Strategies
/Users/admin/builder/spi-builder-workspace/Sources/TraceLog/Writers/FileWriter.swift:171:27: warning: static property 'format' is not concurrency-safe because non-'Sendable' type 'any OutputStreamFormatter' may have shared mutable state; this is an error in the Swift 6 language mode
169 |         ///     TextFormat()
170 |         ///
171 |         public static let format: OutputStreamFormatter = TextFormat()
    |                           |- warning: static property 'format' is not concurrency-safe because non-'Sendable' type 'any OutputStreamFormatter' may have shared mutable state; this is an error in the Swift 6 language mode
    |                           |- note: annotate 'format' 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
172 |     }
173 |
/Users/admin/builder/spi-builder-workspace/Sources/TraceLog/SDK/OutputStreamFormatter.swift:29:17: note: protocol 'OutputStreamFormatter' does not conform to the 'Sendable' protocol
27 | /// - SeeAlso: `JSONFormat` for concrete implementation of an `OutputStreamFormatter`.
28 | ///
29 | public protocol OutputStreamFormatter {
   |                 `- note: protocol 'OutputStreamFormatter' does not conform to the 'Sendable' protocol
30 |
31 |     // MARK: Properties
/Users/admin/builder/spi-builder-workspace/Sources/TraceLog/Formatters/TextFormat.swift:386:27: warning: static property 'options' is not concurrency-safe because non-'Sendable' type 'Set<TextFormat.Option>' may have shared mutable state; this is an error in the Swift 6 language mode
384 |         /// - SeeAlso: `TextFormat.Option`
385 |         ///
386 |         public static let options: Set<Option> = []
    |                           |- warning: static property 'options' is not concurrency-safe because non-'Sendable' type 'Set<TextFormat.Option>' may have shared mutable state; this is an error in the Swift 6 language mode
    |                           |- note: annotate 'options' 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
387 |
388 |         /// Encoding of the output of the formatter.
    :
408 |     /// output of `TextFormat`.
409 |     ///
410 |     public enum Option: Hashable {
    |                 `- note: consider making enum 'Option' conform to the 'Sendable' protocol
411 |
412 |         // MARK: Available Options
[11/38] Compiling TraceLog FileStrategyManager.swift
/Users/admin/builder/spi-builder-workspace/Sources/TraceLog/Writers/FileWriter.swift:163:27: warning: static property 'strategy' is not concurrency-safe because non-'Sendable' type 'FileWriter.Strategy' may have shared mutable state; this is an error in the Swift 6 language mode
161 |         ///     FileWriter.Strategy.fixed(fileName: "trace.log")
162 |         ///
163 |         public static let strategy: Strategy = .fixed(fileName: "trace.log")
    |                           |- warning: static property 'strategy' is not concurrency-safe because non-'Sendable' type 'FileWriter.Strategy' may have shared mutable state; this is an error in the Swift 6 language mode
    |                           |- note: annotate 'strategy' 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
164 |
165 |         /// Default format.
    :
177 |     /// and physical file management.
178 |     ///
179 |     public enum Strategy {
    |                 `- note: consider making enum 'Strategy' conform to the 'Sendable' protocol
180 |
181 |         // MARK: Strategies
/Users/admin/builder/spi-builder-workspace/Sources/TraceLog/Writers/FileWriter.swift:171:27: warning: static property 'format' is not concurrency-safe because non-'Sendable' type 'any OutputStreamFormatter' may have shared mutable state; this is an error in the Swift 6 language mode
169 |         ///     TextFormat()
170 |         ///
171 |         public static let format: OutputStreamFormatter = TextFormat()
    |                           |- warning: static property 'format' is not concurrency-safe because non-'Sendable' type 'any OutputStreamFormatter' may have shared mutable state; this is an error in the Swift 6 language mode
    |                           |- note: annotate 'format' 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
172 |     }
173 |
/Users/admin/builder/spi-builder-workspace/Sources/TraceLog/SDK/OutputStreamFormatter.swift:29:17: note: protocol 'OutputStreamFormatter' does not conform to the 'Sendable' protocol
27 | /// - SeeAlso: `JSONFormat` for concrete implementation of an `OutputStreamFormatter`.
28 | ///
29 | public protocol OutputStreamFormatter {
   |                 `- note: protocol 'OutputStreamFormatter' does not conform to the 'Sendable' protocol
30 |
31 |     // MARK: Properties
/Users/admin/builder/spi-builder-workspace/Sources/TraceLog/Formatters/TextFormat.swift:386:27: warning: static property 'options' is not concurrency-safe because non-'Sendable' type 'Set<TextFormat.Option>' may have shared mutable state; this is an error in the Swift 6 language mode
384 |         /// - SeeAlso: `TextFormat.Option`
385 |         ///
386 |         public static let options: Set<Option> = []
    |                           |- warning: static property 'options' is not concurrency-safe because non-'Sendable' type 'Set<TextFormat.Option>' may have shared mutable state; this is an error in the Swift 6 language mode
    |                           |- note: annotate 'options' 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
387 |
388 |         /// Encoding of the output of the formatter.
    :
408 |     /// output of `TextFormat`.
409 |     ///
410 |     public enum Option: Hashable {
    |                 `- note: consider making enum 'Option' conform to the 'Sendable' protocol
411 |
412 |         // MARK: Available Options
[12/38] Compiling TraceLog FileWriter.swift
/Users/admin/builder/spi-builder-workspace/Sources/TraceLog/Writers/FileWriter.swift:163:27: warning: static property 'strategy' is not concurrency-safe because non-'Sendable' type 'FileWriter.Strategy' may have shared mutable state; this is an error in the Swift 6 language mode
161 |         ///     FileWriter.Strategy.fixed(fileName: "trace.log")
162 |         ///
163 |         public static let strategy: Strategy = .fixed(fileName: "trace.log")
    |                           |- warning: static property 'strategy' is not concurrency-safe because non-'Sendable' type 'FileWriter.Strategy' may have shared mutable state; this is an error in the Swift 6 language mode
    |                           |- note: annotate 'strategy' 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
164 |
165 |         /// Default format.
    :
177 |     /// and physical file management.
178 |     ///
179 |     public enum Strategy {
    |                 `- note: consider making enum 'Strategy' conform to the 'Sendable' protocol
180 |
181 |         // MARK: Strategies
/Users/admin/builder/spi-builder-workspace/Sources/TraceLog/Writers/FileWriter.swift:171:27: warning: static property 'format' is not concurrency-safe because non-'Sendable' type 'any OutputStreamFormatter' may have shared mutable state; this is an error in the Swift 6 language mode
169 |         ///     TextFormat()
170 |         ///
171 |         public static let format: OutputStreamFormatter = TextFormat()
    |                           |- warning: static property 'format' is not concurrency-safe because non-'Sendable' type 'any OutputStreamFormatter' may have shared mutable state; this is an error in the Swift 6 language mode
    |                           |- note: annotate 'format' 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
172 |     }
173 |
/Users/admin/builder/spi-builder-workspace/Sources/TraceLog/SDK/OutputStreamFormatter.swift:29:17: note: protocol 'OutputStreamFormatter' does not conform to the 'Sendable' protocol
27 | /// - SeeAlso: `JSONFormat` for concrete implementation of an `OutputStreamFormatter`.
28 | ///
29 | public protocol OutputStreamFormatter {
   |                 `- note: protocol 'OutputStreamFormatter' does not conform to the 'Sendable' protocol
30 |
31 |     // MARK: Properties
/Users/admin/builder/spi-builder-workspace/Sources/TraceLog/Formatters/TextFormat.swift:386:27: warning: static property 'options' is not concurrency-safe because non-'Sendable' type 'Set<TextFormat.Option>' may have shared mutable state; this is an error in the Swift 6 language mode
384 |         /// - SeeAlso: `TextFormat.Option`
385 |         ///
386 |         public static let options: Set<Option> = []
    |                           |- warning: static property 'options' is not concurrency-safe because non-'Sendable' type 'Set<TextFormat.Option>' may have shared mutable state; this is an error in the Swift 6 language mode
    |                           |- note: annotate 'options' 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
387 |
388 |         /// Encoding of the output of the formatter.
    :
408 |     /// output of `TextFormat`.
409 |     ///
410 |     public enum Option: Hashable {
    |                 `- note: consider making enum 'Option' conform to the 'Sendable' protocol
411 |
412 |         // MARK: Available Options
[13/38] Compiling TraceLog FileOutputStreamError+Posix.swift
[14/38] Compiling TraceLog OutputStream.swift
[15/38] Compiling TraceLog OutputStreamError+Posix.swift
[16/38] Compiling TraceLog TraceLog.swift
/Users/admin/builder/spi-builder-workspace/Sources/TraceLog/Writers/ConsoleWriter.swift:124:27: warning: static property 'format' is not concurrency-safe because non-'Sendable' type 'any OutputStreamFormatter' may have shared mutable state; this is an error in the Swift 6 language mode
122 |         ///     TextFormat()
123 |         ///
124 |         public static let format: OutputStreamFormatter = TextFormat()
    |                           |- warning: static property 'format' is not concurrency-safe because non-'Sendable' type 'any OutputStreamFormatter' may have shared mutable state; this is an error in the Swift 6 language mode
    |                           |- note: annotate 'format' 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
125 |     }
126 | }
/Users/admin/builder/spi-builder-workspace/Sources/TraceLog/SDK/OutputStreamFormatter.swift:29:17: note: protocol 'OutputStreamFormatter' does not conform to the 'Sendable' protocol
27 | /// - SeeAlso: `JSONFormat` for concrete implementation of an `OutputStreamFormatter`.
28 | ///
29 | public protocol OutputStreamFormatter {
   |                 `- note: protocol 'OutputStreamFormatter' does not conform to the 'Sendable' protocol
30 |
31 |     // MARK: Properties
/Users/admin/builder/spi-builder-workspace/Sources/TraceLog/Formatters/TextFormat.swift:386:27: warning: static property 'options' is not concurrency-safe because non-'Sendable' type 'Set<TextFormat.Option>' may have shared mutable state; this is an error in the Swift 6 language mode
384 |         /// - SeeAlso: `TextFormat.Option`
385 |         ///
386 |         public static let options: Set<Option> = []
    |                           |- warning: static property 'options' is not concurrency-safe because non-'Sendable' type 'Set<TextFormat.Option>' may have shared mutable state; this is an error in the Swift 6 language mode
    |                           |- note: annotate 'options' 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
387 |
388 |         /// Encoding of the output of the formatter.
    :
408 |     /// output of `TextFormat`.
409 |     ///
410 |     public enum Option: Hashable {
    |                 `- note: consider making enum 'Option' conform to the 'Sendable' protocol
411 |
412 |         // MARK: Available Options
[17/38] Compiling TraceLog ConsoleWriter.swift
/Users/admin/builder/spi-builder-workspace/Sources/TraceLog/Writers/ConsoleWriter.swift:124:27: warning: static property 'format' is not concurrency-safe because non-'Sendable' type 'any OutputStreamFormatter' may have shared mutable state; this is an error in the Swift 6 language mode
122 |         ///     TextFormat()
123 |         ///
124 |         public static let format: OutputStreamFormatter = TextFormat()
    |                           |- warning: static property 'format' is not concurrency-safe because non-'Sendable' type 'any OutputStreamFormatter' may have shared mutable state; this is an error in the Swift 6 language mode
    |                           |- note: annotate 'format' 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
125 |     }
126 | }
/Users/admin/builder/spi-builder-workspace/Sources/TraceLog/SDK/OutputStreamFormatter.swift:29:17: note: protocol 'OutputStreamFormatter' does not conform to the 'Sendable' protocol
27 | /// - SeeAlso: `JSONFormat` for concrete implementation of an `OutputStreamFormatter`.
28 | ///
29 | public protocol OutputStreamFormatter {
   |                 `- note: protocol 'OutputStreamFormatter' does not conform to the 'Sendable' protocol
30 |
31 |     // MARK: Properties
/Users/admin/builder/spi-builder-workspace/Sources/TraceLog/Formatters/TextFormat.swift:386:27: warning: static property 'options' is not concurrency-safe because non-'Sendable' type 'Set<TextFormat.Option>' may have shared mutable state; this is an error in the Swift 6 language mode
384 |         /// - SeeAlso: `TextFormat.Option`
385 |         ///
386 |         public static let options: Set<Option> = []
    |                           |- warning: static property 'options' is not concurrency-safe because non-'Sendable' type 'Set<TextFormat.Option>' may have shared mutable state; this is an error in the Swift 6 language mode
    |                           |- note: annotate 'options' 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
387 |
388 |         /// Encoding of the output of the formatter.
    :
408 |     /// output of `TextFormat`.
409 |     ///
410 |     public enum Option: Hashable {
    |                 `- note: consider making enum 'Option' conform to the 'Sendable' protocol
411 |
412 |         // MARK: Available Options
[18/38] Compiling TraceLog FileStrategy+Fixed.swift
/Users/admin/builder/spi-builder-workspace/Sources/TraceLog/Writers/ConsoleWriter.swift:124:27: warning: static property 'format' is not concurrency-safe because non-'Sendable' type 'any OutputStreamFormatter' may have shared mutable state; this is an error in the Swift 6 language mode
122 |         ///     TextFormat()
123 |         ///
124 |         public static let format: OutputStreamFormatter = TextFormat()
    |                           |- warning: static property 'format' is not concurrency-safe because non-'Sendable' type 'any OutputStreamFormatter' may have shared mutable state; this is an error in the Swift 6 language mode
    |                           |- note: annotate 'format' 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
125 |     }
126 | }
/Users/admin/builder/spi-builder-workspace/Sources/TraceLog/SDK/OutputStreamFormatter.swift:29:17: note: protocol 'OutputStreamFormatter' does not conform to the 'Sendable' protocol
27 | /// - SeeAlso: `JSONFormat` for concrete implementation of an `OutputStreamFormatter`.
28 | ///
29 | public protocol OutputStreamFormatter {
   |                 `- note: protocol 'OutputStreamFormatter' does not conform to the 'Sendable' protocol
30 |
31 |     // MARK: Properties
/Users/admin/builder/spi-builder-workspace/Sources/TraceLog/Formatters/TextFormat.swift:386:27: warning: static property 'options' is not concurrency-safe because non-'Sendable' type 'Set<TextFormat.Option>' may have shared mutable state; this is an error in the Swift 6 language mode
384 |         /// - SeeAlso: `TextFormat.Option`
385 |         ///
386 |         public static let options: Set<Option> = []
    |                           |- warning: static property 'options' is not concurrency-safe because non-'Sendable' type 'Set<TextFormat.Option>' may have shared mutable state; this is an error in the Swift 6 language mode
    |                           |- note: annotate 'options' 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
387 |
388 |         /// Encoding of the output of the formatter.
    :
408 |     /// output of `TextFormat`.
409 |     ///
410 |     public enum Option: Hashable {
    |                 `- note: consider making enum 'Option' conform to the 'Sendable' protocol
411 |
412 |         // MARK: Available Options
[19/38] Compiling TraceLog CharacterSet+InternalExtensions.swift
[20/38] Compiling TraceLog Mutex.swift
[21/38] Compiling TraceLog FileOutputStream.swift
[22/38] Compiling TraceLog SyncWriterProxy.swift
[23/38] Compiling TraceLog WriterProxy.swift
[24/38] Compiling TraceLog BlockTimer.swift
[25/38] Compiling TraceLog RawOutputStream.swift
[26/38] Compiling TraceLog StandardStream.swift
[27/38] Compiling TraceLog String+InternalExtensions.swift
[28/38] Compiling TraceLog Configuration.swift
/Users/admin/builder/spi-builder-workspace/Sources/TraceLog/Writers/ConsoleWriter.swift:124:27: warning: static property 'format' is not concurrency-safe because non-'Sendable' type 'any OutputStreamFormatter' may have shared mutable state; this is an error in the Swift 6 language mode
122 |         ///     TextFormat()
123 |         ///
124 |         public static let format: OutputStreamFormatter = TextFormat()
    |                           |- warning: static property 'format' is not concurrency-safe because non-'Sendable' type 'any OutputStreamFormatter' may have shared mutable state; this is an error in the Swift 6 language mode
    |                           |- note: annotate 'format' 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
125 |     }
126 | }
/Users/admin/builder/spi-builder-workspace/Sources/TraceLog/SDK/OutputStreamFormatter.swift:29:17: note: protocol 'OutputStreamFormatter' does not conform to the 'Sendable' protocol
27 | /// - SeeAlso: `JSONFormat` for concrete implementation of an `OutputStreamFormatter`.
28 | ///
29 | public protocol OutputStreamFormatter {
   |                 `- note: protocol 'OutputStreamFormatter' does not conform to the 'Sendable' protocol
30 |
31 |     // MARK: Properties
/Users/admin/builder/spi-builder-workspace/Sources/TraceLog/Internal/Logger.swift:41:28: warning: static property 'config' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 39 |     /// user can re-init this at a later time or simply use the default.
 40 |     ///
 41 |     fileprivate static var config = Configuration()
    |                            |- warning: static property 'config' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    |                            |- note: convert 'config' to a 'let' constant to make 'Sendable' shared state immutable
    |                            |- note: annotate 'config' 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
 42 |
 43 |     ///
/Users/admin/builder/spi-builder-workspace/Sources/TraceLog/Internal/Proxies/AsyncWriterProxy.swift:61:25: warning: capture of 'self' with non-sendable type 'AsyncWriterProxy?' in a `@Sendable` closure; this is an error in the Swift 6 language mode
 26 | /// the messages until they can be written.
 27 | ///
 28 | internal class AsyncWriterProxy: WriterProxy {
    |                `- note: class 'AsyncWriterProxy' does not conform to the 'Sendable' protocol
 29 |
 30 |     /// The writer this class proxies.
    :
 59 |
 60 |                     self?.queue.async {
 61 |                         self?.writeBuffer()
    |                         `- warning: capture of 'self' with non-sendable type 'AsyncWriterProxy?' in a `@Sendable` closure; this is an error in the Swift 6 language mode
 62 |                     }
 63 |                 }
/Users/admin/builder/spi-builder-workspace/Sources/TraceLog/Internal/Proxies/AsyncWriterProxy.swift:61:25: warning: reference to captured var 'self' in concurrently-executing code; this is an error in the Swift 6 language mode
 59 |
 60 |                     self?.queue.async {
 61 |                         self?.writeBuffer()
    |                         `- warning: reference to captured var 'self' in concurrently-executing code; this is an error in the Swift 6 language mode
 62 |                     }
 63 |                 }
/Users/admin/builder/spi-builder-workspace/Sources/TraceLog/Internal/Proxies/AsyncWriterProxy.swift:78:32: warning: capture of 'self' with non-sendable type 'AsyncWriterProxy' in a `@Sendable` closure; this is an error in the Swift 6 language mode
 26 | /// the messages until they can be written.
 27 | ///
 28 | internal class AsyncWriterProxy: WriterProxy {
    |                `- note: class 'AsyncWriterProxy' does not conform to the 'Sendable' protocol
 29 |
 30 |     /// The writer this class proxies.
    :
 76 |             /// If buffering is not enabled, simply write and return.
 77 |             ///
 78 |             guard let buffer = self.buffer
    |                                `- warning: capture of 'self' with non-sendable type 'AsyncWriterProxy' in a `@Sendable` closure; this is an error in the Swift 6 language mode
 79 |                 else { _ = self.writer.write(entry); return }
 80 |
/Users/admin/builder/spi-builder-workspace/Sources/TraceLog/Internal/Proxies/AsyncWriterProxy.swift:79:46: warning: capture of 'entry' with non-sendable type '(timestamp: Double, level: LogLevel, tag: String, message: String, runtimeContext: any RuntimeContext, staticContext: any StaticContext)' in a `@Sendable` closure; this is an error in the Swift 6 language mode
 77 |             ///
 78 |             guard let buffer = self.buffer
 79 |                 else { _ = self.writer.write(entry); return }
    |                                              `- warning: capture of 'entry' with non-sendable type '(timestamp: Double, level: LogLevel, tag: String, message: String, runtimeContext: any RuntimeContext, staticContext: any StaticContext)' in a `@Sendable` closure; this is an error in the Swift 6 language mode
 80 |
 81 |             /// Append the log entry to the memory buffer.  The queue strategy will
/Users/admin/builder/spi-builder-workspace/Sources/TraceLog/SDK/LogLevel.swift:26:13: note: consider making enum 'LogLevel' conform to the 'Sendable' protocol
 24 | /// environment variables that can be set to configure TraceLog.
 25 | ///
 26 | public enum LogLevel: Int, CaseIterable, Comparable {
    |             `- note: consider making enum 'LogLevel' conform to the 'Sendable' protocol
 27 |
 28 |     // MARK: Available Levels
/Users/admin/builder/spi-builder-workspace/Sources/TraceLog/Internal/Proxies/AsyncWriterProxy.swift:79:46: warning: capture of 'entry' with non-sendable type '(timestamp: Double, level: LogLevel, tag: String, message: String, runtimeContext: any RuntimeContext, staticContext: any StaticContext)' in a `@Sendable` closure; this is an error in the Swift 6 language mode
 77 |             ///
 78 |             guard let buffer = self.buffer
 79 |                 else { _ = self.writer.write(entry); return }
    |                                              `- warning: capture of 'entry' with non-sendable type '(timestamp: Double, level: LogLevel, tag: String, message: String, runtimeContext: any RuntimeContext, staticContext: any StaticContext)' in a `@Sendable` closure; this is an error in the Swift 6 language mode
 80 |
 81 |             /// Append the log entry to the memory buffer.  The queue strategy will
/Users/admin/builder/spi-builder-workspace/Sources/TraceLog/SDK/RuntimeContext.swift:25:17: note: protocol 'RuntimeContext' does not conform to the 'Sendable' protocol
23 | /// Runtime context captured at the time of the log statement
24 | ///
25 | public protocol RuntimeContext {
   |                 `- note: protocol 'RuntimeContext' does not conform to the 'Sendable' protocol
26 |
27 |     // MARK: Instance Properties
/Users/admin/builder/spi-builder-workspace/Sources/TraceLog/Internal/Proxies/AsyncWriterProxy.swift:79:46: warning: capture of 'entry' with non-sendable type '(timestamp: Double, level: LogLevel, tag: String, message: String, runtimeContext: any RuntimeContext, staticContext: any StaticContext)' in a `@Sendable` closure; this is an error in the Swift 6 language mode
 77 |             ///
 78 |             guard let buffer = self.buffer
 79 |                 else { _ = self.writer.write(entry); return }
    |                                              `- warning: capture of 'entry' with non-sendable type '(timestamp: Double, level: LogLevel, tag: String, message: String, runtimeContext: any RuntimeContext, staticContext: any StaticContext)' in a `@Sendable` closure; this is an error in the Swift 6 language mode
 80 |
 81 |             /// Append the log entry to the memory buffer.  The queue strategy will
/Users/admin/builder/spi-builder-workspace/Sources/TraceLog/SDK/StaticContext.swift:25:17: note: protocol 'StaticContext' does not conform to the 'Sendable' protocol
23 | /// Static context captured at the time of the log statement
24 | ///
25 | public protocol StaticContext {
   |                 `- note: protocol 'StaticContext' does not conform to the 'Sendable' protocol
26 |
27 |     // MARK: Instance Properties
[29/38] Compiling TraceLog Logger.swift
/Users/admin/builder/spi-builder-workspace/Sources/TraceLog/Writers/ConsoleWriter.swift:124:27: warning: static property 'format' is not concurrency-safe because non-'Sendable' type 'any OutputStreamFormatter' may have shared mutable state; this is an error in the Swift 6 language mode
122 |         ///     TextFormat()
123 |         ///
124 |         public static let format: OutputStreamFormatter = TextFormat()
    |                           |- warning: static property 'format' is not concurrency-safe because non-'Sendable' type 'any OutputStreamFormatter' may have shared mutable state; this is an error in the Swift 6 language mode
    |                           |- note: annotate 'format' 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
125 |     }
126 | }
/Users/admin/builder/spi-builder-workspace/Sources/TraceLog/SDK/OutputStreamFormatter.swift:29:17: note: protocol 'OutputStreamFormatter' does not conform to the 'Sendable' protocol
27 | /// - SeeAlso: `JSONFormat` for concrete implementation of an `OutputStreamFormatter`.
28 | ///
29 | public protocol OutputStreamFormatter {
   |                 `- note: protocol 'OutputStreamFormatter' does not conform to the 'Sendable' protocol
30 |
31 |     // MARK: Properties
/Users/admin/builder/spi-builder-workspace/Sources/TraceLog/Internal/Logger.swift:41:28: warning: static property 'config' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 39 |     /// user can re-init this at a later time or simply use the default.
 40 |     ///
 41 |     fileprivate static var config = Configuration()
    |                            |- warning: static property 'config' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    |                            |- note: convert 'config' to a 'let' constant to make 'Sendable' shared state immutable
    |                            |- note: annotate 'config' 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
 42 |
 43 |     ///
/Users/admin/builder/spi-builder-workspace/Sources/TraceLog/Internal/Proxies/AsyncWriterProxy.swift:61:25: warning: capture of 'self' with non-sendable type 'AsyncWriterProxy?' in a `@Sendable` closure; this is an error in the Swift 6 language mode
 26 | /// the messages until they can be written.
 27 | ///
 28 | internal class AsyncWriterProxy: WriterProxy {
    |                `- note: class 'AsyncWriterProxy' does not conform to the 'Sendable' protocol
 29 |
 30 |     /// The writer this class proxies.
    :
 59 |
 60 |                     self?.queue.async {
 61 |                         self?.writeBuffer()
    |                         `- warning: capture of 'self' with non-sendable type 'AsyncWriterProxy?' in a `@Sendable` closure; this is an error in the Swift 6 language mode
 62 |                     }
 63 |                 }
/Users/admin/builder/spi-builder-workspace/Sources/TraceLog/Internal/Proxies/AsyncWriterProxy.swift:61:25: warning: reference to captured var 'self' in concurrently-executing code; this is an error in the Swift 6 language mode
 59 |
 60 |                     self?.queue.async {
 61 |                         self?.writeBuffer()
    |                         `- warning: reference to captured var 'self' in concurrently-executing code; this is an error in the Swift 6 language mode
 62 |                     }
 63 |                 }
/Users/admin/builder/spi-builder-workspace/Sources/TraceLog/Internal/Proxies/AsyncWriterProxy.swift:78:32: warning: capture of 'self' with non-sendable type 'AsyncWriterProxy' in a `@Sendable` closure; this is an error in the Swift 6 language mode
 26 | /// the messages until they can be written.
 27 | ///
 28 | internal class AsyncWriterProxy: WriterProxy {
    |                `- note: class 'AsyncWriterProxy' does not conform to the 'Sendable' protocol
 29 |
 30 |     /// The writer this class proxies.
    :
 76 |             /// If buffering is not enabled, simply write and return.
 77 |             ///
 78 |             guard let buffer = self.buffer
    |                                `- warning: capture of 'self' with non-sendable type 'AsyncWriterProxy' in a `@Sendable` closure; this is an error in the Swift 6 language mode
 79 |                 else { _ = self.writer.write(entry); return }
 80 |
/Users/admin/builder/spi-builder-workspace/Sources/TraceLog/Internal/Proxies/AsyncWriterProxy.swift:79:46: warning: capture of 'entry' with non-sendable type '(timestamp: Double, level: LogLevel, tag: String, message: String, runtimeContext: any RuntimeContext, staticContext: any StaticContext)' in a `@Sendable` closure; this is an error in the Swift 6 language mode
 77 |             ///
 78 |             guard let buffer = self.buffer
 79 |                 else { _ = self.writer.write(entry); return }
    |                                              `- warning: capture of 'entry' with non-sendable type '(timestamp: Double, level: LogLevel, tag: String, message: String, runtimeContext: any RuntimeContext, staticContext: any StaticContext)' in a `@Sendable` closure; this is an error in the Swift 6 language mode
 80 |
 81 |             /// Append the log entry to the memory buffer.  The queue strategy will
/Users/admin/builder/spi-builder-workspace/Sources/TraceLog/SDK/LogLevel.swift:26:13: note: consider making enum 'LogLevel' conform to the 'Sendable' protocol
 24 | /// environment variables that can be set to configure TraceLog.
 25 | ///
 26 | public enum LogLevel: Int, CaseIterable, Comparable {
    |             `- note: consider making enum 'LogLevel' conform to the 'Sendable' protocol
 27 |
 28 |     // MARK: Available Levels
/Users/admin/builder/spi-builder-workspace/Sources/TraceLog/Internal/Proxies/AsyncWriterProxy.swift:79:46: warning: capture of 'entry' with non-sendable type '(timestamp: Double, level: LogLevel, tag: String, message: String, runtimeContext: any RuntimeContext, staticContext: any StaticContext)' in a `@Sendable` closure; this is an error in the Swift 6 language mode
 77 |             ///
 78 |             guard let buffer = self.buffer
 79 |                 else { _ = self.writer.write(entry); return }
    |                                              `- warning: capture of 'entry' with non-sendable type '(timestamp: Double, level: LogLevel, tag: String, message: String, runtimeContext: any RuntimeContext, staticContext: any StaticContext)' in a `@Sendable` closure; this is an error in the Swift 6 language mode
 80 |
 81 |             /// Append the log entry to the memory buffer.  The queue strategy will
/Users/admin/builder/spi-builder-workspace/Sources/TraceLog/SDK/RuntimeContext.swift:25:17: note: protocol 'RuntimeContext' does not conform to the 'Sendable' protocol
23 | /// Runtime context captured at the time of the log statement
24 | ///
25 | public protocol RuntimeContext {
   |                 `- note: protocol 'RuntimeContext' does not conform to the 'Sendable' protocol
26 |
27 |     // MARK: Instance Properties
/Users/admin/builder/spi-builder-workspace/Sources/TraceLog/Internal/Proxies/AsyncWriterProxy.swift:79:46: warning: capture of 'entry' with non-sendable type '(timestamp: Double, level: LogLevel, tag: String, message: String, runtimeContext: any RuntimeContext, staticContext: any StaticContext)' in a `@Sendable` closure; this is an error in the Swift 6 language mode
 77 |             ///
 78 |             guard let buffer = self.buffer
 79 |                 else { _ = self.writer.write(entry); return }
    |                                              `- warning: capture of 'entry' with non-sendable type '(timestamp: Double, level: LogLevel, tag: String, message: String, runtimeContext: any RuntimeContext, staticContext: any StaticContext)' in a `@Sendable` closure; this is an error in the Swift 6 language mode
 80 |
 81 |             /// Append the log entry to the memory buffer.  The queue strategy will
/Users/admin/builder/spi-builder-workspace/Sources/TraceLog/SDK/StaticContext.swift:25:17: note: protocol 'StaticContext' does not conform to the 'Sendable' protocol
23 | /// Static context captured at the time of the log statement
24 | ///
25 | public protocol StaticContext {
   |                 `- note: protocol 'StaticContext' does not conform to the 'Sendable' protocol
26 |
27 |     // MARK: Instance Properties
[30/38] Compiling TraceLog AsyncWriterProxy.swift
/Users/admin/builder/spi-builder-workspace/Sources/TraceLog/Writers/ConsoleWriter.swift:124:27: warning: static property 'format' is not concurrency-safe because non-'Sendable' type 'any OutputStreamFormatter' may have shared mutable state; this is an error in the Swift 6 language mode
122 |         ///     TextFormat()
123 |         ///
124 |         public static let format: OutputStreamFormatter = TextFormat()
    |                           |- warning: static property 'format' is not concurrency-safe because non-'Sendable' type 'any OutputStreamFormatter' may have shared mutable state; this is an error in the Swift 6 language mode
    |                           |- note: annotate 'format' 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
125 |     }
126 | }
/Users/admin/builder/spi-builder-workspace/Sources/TraceLog/SDK/OutputStreamFormatter.swift:29:17: note: protocol 'OutputStreamFormatter' does not conform to the 'Sendable' protocol
27 | /// - SeeAlso: `JSONFormat` for concrete implementation of an `OutputStreamFormatter`.
28 | ///
29 | public protocol OutputStreamFormatter {
   |                 `- note: protocol 'OutputStreamFormatter' does not conform to the 'Sendable' protocol
30 |
31 |     // MARK: Properties
/Users/admin/builder/spi-builder-workspace/Sources/TraceLog/Internal/Logger.swift:41:28: warning: static property 'config' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 39 |     /// user can re-init this at a later time or simply use the default.
 40 |     ///
 41 |     fileprivate static var config = Configuration()
    |                            |- warning: static property 'config' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    |                            |- note: convert 'config' to a 'let' constant to make 'Sendable' shared state immutable
    |                            |- note: annotate 'config' 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
 42 |
 43 |     ///
/Users/admin/builder/spi-builder-workspace/Sources/TraceLog/Internal/Proxies/AsyncWriterProxy.swift:61:25: warning: capture of 'self' with non-sendable type 'AsyncWriterProxy?' in a `@Sendable` closure; this is an error in the Swift 6 language mode
 26 | /// the messages until they can be written.
 27 | ///
 28 | internal class AsyncWriterProxy: WriterProxy {
    |                `- note: class 'AsyncWriterProxy' does not conform to the 'Sendable' protocol
 29 |
 30 |     /// The writer this class proxies.
    :
 59 |
 60 |                     self?.queue.async {
 61 |                         self?.writeBuffer()
    |                         `- warning: capture of 'self' with non-sendable type 'AsyncWriterProxy?' in a `@Sendable` closure; this is an error in the Swift 6 language mode
 62 |                     }
 63 |                 }
/Users/admin/builder/spi-builder-workspace/Sources/TraceLog/Internal/Proxies/AsyncWriterProxy.swift:61:25: warning: reference to captured var 'self' in concurrently-executing code; this is an error in the Swift 6 language mode
 59 |
 60 |                     self?.queue.async {
 61 |                         self?.writeBuffer()
    |                         `- warning: reference to captured var 'self' in concurrently-executing code; this is an error in the Swift 6 language mode
 62 |                     }
 63 |                 }
/Users/admin/builder/spi-builder-workspace/Sources/TraceLog/Internal/Proxies/AsyncWriterProxy.swift:78:32: warning: capture of 'self' with non-sendable type 'AsyncWriterProxy' in a `@Sendable` closure; this is an error in the Swift 6 language mode
 26 | /// the messages until they can be written.
 27 | ///
 28 | internal class AsyncWriterProxy: WriterProxy {
    |                `- note: class 'AsyncWriterProxy' does not conform to the 'Sendable' protocol
 29 |
 30 |     /// The writer this class proxies.
    :
 76 |             /// If buffering is not enabled, simply write and return.
 77 |             ///
 78 |             guard let buffer = self.buffer
    |                                `- warning: capture of 'self' with non-sendable type 'AsyncWriterProxy' in a `@Sendable` closure; this is an error in the Swift 6 language mode
 79 |                 else { _ = self.writer.write(entry); return }
 80 |
/Users/admin/builder/spi-builder-workspace/Sources/TraceLog/Internal/Proxies/AsyncWriterProxy.swift:79:46: warning: capture of 'entry' with non-sendable type '(timestamp: Double, level: LogLevel, tag: String, message: String, runtimeContext: any RuntimeContext, staticContext: any StaticContext)' in a `@Sendable` closure; this is an error in the Swift 6 language mode
 77 |             ///
 78 |             guard let buffer = self.buffer
 79 |                 else { _ = self.writer.write(entry); return }
    |                                              `- warning: capture of 'entry' with non-sendable type '(timestamp: Double, level: LogLevel, tag: String, message: String, runtimeContext: any RuntimeContext, staticContext: any StaticContext)' in a `@Sendable` closure; this is an error in the Swift 6 language mode
 80 |
 81 |             /// Append the log entry to the memory buffer.  The queue strategy will
/Users/admin/builder/spi-builder-workspace/Sources/TraceLog/SDK/LogLevel.swift:26:13: note: consider making enum 'LogLevel' conform to the 'Sendable' protocol
 24 | /// environment variables that can be set to configure TraceLog.
 25 | ///
 26 | public enum LogLevel: Int, CaseIterable, Comparable {
    |             `- note: consider making enum 'LogLevel' conform to the 'Sendable' protocol
 27 |
 28 |     // MARK: Available Levels
/Users/admin/builder/spi-builder-workspace/Sources/TraceLog/Internal/Proxies/AsyncWriterProxy.swift:79:46: warning: capture of 'entry' with non-sendable type '(timestamp: Double, level: LogLevel, tag: String, message: String, runtimeContext: any RuntimeContext, staticContext: any StaticContext)' in a `@Sendable` closure; this is an error in the Swift 6 language mode
 77 |             ///
 78 |             guard let buffer = self.buffer
 79 |                 else { _ = self.writer.write(entry); return }
    |                                              `- warning: capture of 'entry' with non-sendable type '(timestamp: Double, level: LogLevel, tag: String, message: String, runtimeContext: any RuntimeContext, staticContext: any StaticContext)' in a `@Sendable` closure; this is an error in the Swift 6 language mode
 80 |
 81 |             /// Append the log entry to the memory buffer.  The queue strategy will
/Users/admin/builder/spi-builder-workspace/Sources/TraceLog/SDK/RuntimeContext.swift:25:17: note: protocol 'RuntimeContext' does not conform to the 'Sendable' protocol
23 | /// Runtime context captured at the time of the log statement
24 | ///
25 | public protocol RuntimeContext {
   |                 `- note: protocol 'RuntimeContext' does not conform to the 'Sendable' protocol
26 |
27 |     // MARK: Instance Properties
/Users/admin/builder/spi-builder-workspace/Sources/TraceLog/Internal/Proxies/AsyncWriterProxy.swift:79:46: warning: capture of 'entry' with non-sendable type '(timestamp: Double, level: LogLevel, tag: String, message: String, runtimeContext: any RuntimeContext, staticContext: any StaticContext)' in a `@Sendable` closure; this is an error in the Swift 6 language mode
 77 |             ///
 78 |             guard let buffer = self.buffer
 79 |                 else { _ = self.writer.write(entry); return }
    |                                              `- warning: capture of 'entry' with non-sendable type '(timestamp: Double, level: LogLevel, tag: String, message: String, runtimeContext: any RuntimeContext, staticContext: any StaticContext)' in a `@Sendable` closure; this is an error in the Swift 6 language mode
 80 |
 81 |             /// Append the log entry to the memory buffer.  The queue strategy will
/Users/admin/builder/spi-builder-workspace/Sources/TraceLog/SDK/StaticContext.swift:25:17: note: protocol 'StaticContext' does not conform to the 'Sendable' protocol
23 | /// Static context captured at the time of the log statement
24 | ///
25 | public protocol StaticContext {
   |                 `- note: protocol 'StaticContext' does not conform to the 'Sendable' protocol
26 |
27 |     // MARK: Instance Properties
[31/38] Compiling TraceLog DirectWriterProxy.swift
/Users/admin/builder/spi-builder-workspace/Sources/TraceLog/Writers/ConsoleWriter.swift:124:27: warning: static property 'format' is not concurrency-safe because non-'Sendable' type 'any OutputStreamFormatter' may have shared mutable state; this is an error in the Swift 6 language mode
122 |         ///     TextFormat()
123 |         ///
124 |         public static let format: OutputStreamFormatter = TextFormat()
    |                           |- warning: static property 'format' is not concurrency-safe because non-'Sendable' type 'any OutputStreamFormatter' may have shared mutable state; this is an error in the Swift 6 language mode
    |                           |- note: annotate 'format' 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
125 |     }
126 | }
/Users/admin/builder/spi-builder-workspace/Sources/TraceLog/SDK/OutputStreamFormatter.swift:29:17: note: protocol 'OutputStreamFormatter' does not conform to the 'Sendable' protocol
27 | /// - SeeAlso: `JSONFormat` for concrete implementation of an `OutputStreamFormatter`.
28 | ///
29 | public protocol OutputStreamFormatter {
   |                 `- note: protocol 'OutputStreamFormatter' does not conform to the 'Sendable' protocol
30 |
31 |     // MARK: Properties
/Users/admin/builder/spi-builder-workspace/Sources/TraceLog/Internal/Logger.swift:41:28: warning: static property 'config' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 39 |     /// user can re-init this at a later time or simply use the default.
 40 |     ///
 41 |     fileprivate static var config = Configuration()
    |                            |- warning: static property 'config' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    |                            |- note: convert 'config' to a 'let' constant to make 'Sendable' shared state immutable
    |                            |- note: annotate 'config' 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
 42 |
 43 |     ///
/Users/admin/builder/spi-builder-workspace/Sources/TraceLog/Internal/Proxies/AsyncWriterProxy.swift:61:25: warning: capture of 'self' with non-sendable type 'AsyncWriterProxy?' in a `@Sendable` closure; this is an error in the Swift 6 language mode
 26 | /// the messages until they can be written.
 27 | ///
 28 | internal class AsyncWriterProxy: WriterProxy {
    |                `- note: class 'AsyncWriterProxy' does not conform to the 'Sendable' protocol
 29 |
 30 |     /// The writer this class proxies.
    :
 59 |
 60 |                     self?.queue.async {
 61 |                         self?.writeBuffer()
    |                         `- warning: capture of 'self' with non-sendable type 'AsyncWriterProxy?' in a `@Sendable` closure; this is an error in the Swift 6 language mode
 62 |                     }
 63 |                 }
/Users/admin/builder/spi-builder-workspace/Sources/TraceLog/Internal/Proxies/AsyncWriterProxy.swift:61:25: warning: reference to captured var 'self' in concurrently-executing code; this is an error in the Swift 6 language mode
 59 |
 60 |                     self?.queue.async {
 61 |                         self?.writeBuffer()
    |                         `- warning: reference to captured var 'self' in concurrently-executing code; this is an error in the Swift 6 language mode
 62 |                     }
 63 |                 }
/Users/admin/builder/spi-builder-workspace/Sources/TraceLog/Internal/Proxies/AsyncWriterProxy.swift:78:32: warning: capture of 'self' with non-sendable type 'AsyncWriterProxy' in a `@Sendable` closure; this is an error in the Swift 6 language mode
 26 | /// the messages until they can be written.
 27 | ///
 28 | internal class AsyncWriterProxy: WriterProxy {
    |                `- note: class 'AsyncWriterProxy' does not conform to the 'Sendable' protocol
 29 |
 30 |     /// The writer this class proxies.
    :
 76 |             /// If buffering is not enabled, simply write and return.
 77 |             ///
 78 |             guard let buffer = self.buffer
    |                                `- warning: capture of 'self' with non-sendable type 'AsyncWriterProxy' in a `@Sendable` closure; this is an error in the Swift 6 language mode
 79 |                 else { _ = self.writer.write(entry); return }
 80 |
/Users/admin/builder/spi-builder-workspace/Sources/TraceLog/Internal/Proxies/AsyncWriterProxy.swift:79:46: warning: capture of 'entry' with non-sendable type '(timestamp: Double, level: LogLevel, tag: String, message: String, runtimeContext: any RuntimeContext, staticContext: any StaticContext)' in a `@Sendable` closure; this is an error in the Swift 6 language mode
 77 |             ///
 78 |             guard let buffer = self.buffer
 79 |                 else { _ = self.writer.write(entry); return }
    |                                              `- warning: capture of 'entry' with non-sendable type '(timestamp: Double, level: LogLevel, tag: String, message: String, runtimeContext: any RuntimeContext, staticContext: any StaticContext)' in a `@Sendable` closure; this is an error in the Swift 6 language mode
 80 |
 81 |             /// Append the log entry to the memory buffer.  The queue strategy will
/Users/admin/builder/spi-builder-workspace/Sources/TraceLog/SDK/LogLevel.swift:26:13: note: consider making enum 'LogLevel' conform to the 'Sendable' protocol
 24 | /// environment variables that can be set to configure TraceLog.
 25 | ///
 26 | public enum LogLevel: Int, CaseIterable, Comparable {
    |             `- note: consider making enum 'LogLevel' conform to the 'Sendable' protocol
 27 |
 28 |     // MARK: Available Levels
/Users/admin/builder/spi-builder-workspace/Sources/TraceLog/Internal/Proxies/AsyncWriterProxy.swift:79:46: warning: capture of 'entry' with non-sendable type '(timestamp: Double, level: LogLevel, tag: String, message: String, runtimeContext: any RuntimeContext, staticContext: any StaticContext)' in a `@Sendable` closure; this is an error in the Swift 6 language mode
 77 |             ///
 78 |             guard let buffer = self.buffer
 79 |                 else { _ = self.writer.write(entry); return }
    |                                              `- warning: capture of 'entry' with non-sendable type '(timestamp: Double, level: LogLevel, tag: String, message: String, runtimeContext: any RuntimeContext, staticContext: any StaticContext)' in a `@Sendable` closure; this is an error in the Swift 6 language mode
 80 |
 81 |             /// Append the log entry to the memory buffer.  The queue strategy will
/Users/admin/builder/spi-builder-workspace/Sources/TraceLog/SDK/RuntimeContext.swift:25:17: note: protocol 'RuntimeContext' does not conform to the 'Sendable' protocol
23 | /// Runtime context captured at the time of the log statement
24 | ///
25 | public protocol RuntimeContext {
   |                 `- note: protocol 'RuntimeContext' does not conform to the 'Sendable' protocol
26 |
27 |     // MARK: Instance Properties
/Users/admin/builder/spi-builder-workspace/Sources/TraceLog/Internal/Proxies/AsyncWriterProxy.swift:79:46: warning: capture of 'entry' with non-sendable type '(timestamp: Double, level: LogLevel, tag: String, message: String, runtimeContext: any RuntimeContext, staticContext: any StaticContext)' in a `@Sendable` closure; this is an error in the Swift 6 language mode
 77 |             ///
 78 |             guard let buffer = self.buffer
 79 |                 else { _ = self.writer.write(entry); return }
    |                                              `- warning: capture of 'entry' with non-sendable type '(timestamp: Double, level: LogLevel, tag: String, message: String, runtimeContext: any RuntimeContext, staticContext: any StaticContext)' in a `@Sendable` closure; this is an error in the Swift 6 language mode
 80 |
 81 |             /// Append the log entry to the memory buffer.  The queue strategy will
/Users/admin/builder/spi-builder-workspace/Sources/TraceLog/SDK/StaticContext.swift:25:17: note: protocol 'StaticContext' does not conform to the 'Sendable' protocol
23 | /// Static context captured at the time of the log statement
24 | ///
25 | public protocol StaticContext {
   |                 `- note: protocol 'StaticContext' does not conform to the 'Sendable' protocol
26 |
27 |     // MARK: Instance Properties
[32/38] Compiling TraceLog ConcurrencyMode.swift
/Users/admin/builder/spi-builder-workspace/Sources/TraceLog/Formatters/JSONFormat.swift:211:27: warning: static property 'attributes' is not concurrency-safe because non-'Sendable' type 'Set<JSONFormat.Attribute>' may have shared mutable state; this is an error in the Swift 6 language mode
209 |         ///     Set(JSONFormat.Attribute.allCases)
210 |         ///
211 |         public static let attributes: Set<Attribute> = Set(Attribute.allCases)
    |                           |- warning: static property 'attributes' is not concurrency-safe because non-'Sendable' type 'Set<JSONFormat.Attribute>' may have shared mutable state; this is an error in the Swift 6 language mode
    |                           |- note: annotate 'attributes' 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
212 |
213 |         /// A set of options to apply to the output.
    :
236 |     /// - SeeAlso: `JSONFormat` for usage.
237 |     ///
238 |     public enum Attribute: Int, CaseIterable {
    |                 `- note: consider making enum 'Attribute' conform to the 'Sendable' protocol
239 |
240 |         // MARK: Available Attributes
/Users/admin/builder/spi-builder-workspace/Sources/TraceLog/Formatters/JSONFormat.swift:221:27: warning: static property 'options' is not concurrency-safe because non-'Sendable' type 'Set<JSONFormat.Option>' may have shared mutable state; this is an error in the Swift 6 language mode
219 |         /// - SeeAlso: JSONFormat.Option
220 |         ///
221 |         public static let options: Set<Option> = []
    |                           |- warning: static property 'options' is not concurrency-safe because non-'Sendable' type 'Set<JSONFormat.Option>' may have shared mutable state; this is an error in the Swift 6 language mode
    |                           |- note: annotate 'options' 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
222 |
223 |         /// The terminator to use at the end of each entry.
    :
266 |     /// - SeeAlso: `JSONFormat` for usage.
267 |     ///
268 |     public enum Option: Hashable {
    |                 `- note: consider making enum 'Option' conform to the 'Sendable' protocol
269 |
270 |         // MARK: Available Options
/Users/admin/builder/spi-builder-workspace/Sources/TraceLog/Formatters/TextFormat.swift:386:27: warning: static property 'options' is not concurrency-safe because non-'Sendable' type 'Set<TextFormat.Option>' may have shared mutable state; this is an error in the Swift 6 language mode
384 |         /// - SeeAlso: `TextFormat.Option`
385 |         ///
386 |         public static let options: Set<Option> = []
    |                           |- warning: static property 'options' is not concurrency-safe because non-'Sendable' type 'Set<TextFormat.Option>' may have shared mutable state; this is an error in the Swift 6 language mode
    |                           |- note: annotate 'options' 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
387 |
388 |         /// Encoding of the output of the formatter.
    :
408 |     /// output of `TextFormat`.
409 |     ///
410 |     public enum Option: Hashable {
    |                 `- note: consider making enum 'Option' conform to the 'Sendable' protocol
411 |
412 |         // MARK: Available Options
[33/38] Compiling TraceLog Environment.swift
/Users/admin/builder/spi-builder-workspace/Sources/TraceLog/Formatters/JSONFormat.swift:211:27: warning: static property 'attributes' is not concurrency-safe because non-'Sendable' type 'Set<JSONFormat.Attribute>' may have shared mutable state; this is an error in the Swift 6 language mode
209 |         ///     Set(JSONFormat.Attribute.allCases)
210 |         ///
211 |         public static let attributes: Set<Attribute> = Set(Attribute.allCases)
    |                           |- warning: static property 'attributes' is not concurrency-safe because non-'Sendable' type 'Set<JSONFormat.Attribute>' may have shared mutable state; this is an error in the Swift 6 language mode
    |                           |- note: annotate 'attributes' 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
212 |
213 |         /// A set of options to apply to the output.
    :
236 |     /// - SeeAlso: `JSONFormat` for usage.
237 |     ///
238 |     public enum Attribute: Int, CaseIterable {
    |                 `- note: consider making enum 'Attribute' conform to the 'Sendable' protocol
239 |
240 |         // MARK: Available Attributes
/Users/admin/builder/spi-builder-workspace/Sources/TraceLog/Formatters/JSONFormat.swift:221:27: warning: static property 'options' is not concurrency-safe because non-'Sendable' type 'Set<JSONFormat.Option>' may have shared mutable state; this is an error in the Swift 6 language mode
219 |         /// - SeeAlso: JSONFormat.Option
220 |         ///
221 |         public static let options: Set<Option> = []
    |                           |- warning: static property 'options' is not concurrency-safe because non-'Sendable' type 'Set<JSONFormat.Option>' may have shared mutable state; this is an error in the Swift 6 language mode
    |                           |- note: annotate 'options' 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
222 |
223 |         /// The terminator to use at the end of each entry.
    :
266 |     /// - SeeAlso: `JSONFormat` for usage.
267 |     ///
268 |     public enum Option: Hashable {
    |                 `- note: consider making enum 'Option' conform to the 'Sendable' protocol
269 |
270 |         // MARK: Available Options
/Users/admin/builder/spi-builder-workspace/Sources/TraceLog/Formatters/TextFormat.swift:386:27: warning: static property 'options' is not concurrency-safe because non-'Sendable' type 'Set<TextFormat.Option>' may have shared mutable state; this is an error in the Swift 6 language mode
384 |         /// - SeeAlso: `TextFormat.Option`
385 |         ///
386 |         public static let options: Set<Option> = []
    |                           |- warning: static property 'options' is not concurrency-safe because non-'Sendable' type 'Set<TextFormat.Option>' may have shared mutable state; this is an error in the Swift 6 language mode
    |                           |- note: annotate 'options' 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
387 |
388 |         /// Encoding of the output of the formatter.
    :
408 |     /// output of `TextFormat`.
409 |     ///
410 |     public enum Option: Hashable {
    |                 `- note: consider making enum 'Option' conform to the 'Sendable' protocol
411 |
412 |         // MARK: Available Options
[34/38] Compiling TraceLog JSONFormat.swift
/Users/admin/builder/spi-builder-workspace/Sources/TraceLog/Formatters/JSONFormat.swift:211:27: warning: static property 'attributes' is not concurrency-safe because non-'Sendable' type 'Set<JSONFormat.Attribute>' may have shared mutable state; this is an error in the Swift 6 language mode
209 |         ///     Set(JSONFormat.Attribute.allCases)
210 |         ///
211 |         public static let attributes: Set<Attribute> = Set(Attribute.allCases)
    |                           |- warning: static property 'attributes' is not concurrency-safe because non-'Sendable' type 'Set<JSONFormat.Attribute>' may have shared mutable state; this is an error in the Swift 6 language mode
    |                           |- note: annotate 'attributes' 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
212 |
213 |         /// A set of options to apply to the output.
    :
236 |     /// - SeeAlso: `JSONFormat` for usage.
237 |     ///
238 |     public enum Attribute: Int, CaseIterable {
    |                 `- note: consider making enum 'Attribute' conform to the 'Sendable' protocol
239 |
240 |         // MARK: Available Attributes
/Users/admin/builder/spi-builder-workspace/Sources/TraceLog/Formatters/JSONFormat.swift:221:27: warning: static property 'options' is not concurrency-safe because non-'Sendable' type 'Set<JSONFormat.Option>' may have shared mutable state; this is an error in the Swift 6 language mode
219 |         /// - SeeAlso: JSONFormat.Option
220 |         ///
221 |         public static let options: Set<Option> = []
    |                           |- warning: static property 'options' is not concurrency-safe because non-'Sendable' type 'Set<JSONFormat.Option>' may have shared mutable state; this is an error in the Swift 6 language mode
    |                           |- note: annotate 'options' 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
222 |
223 |         /// The terminator to use at the end of each entry.
    :
266 |     /// - SeeAlso: `JSONFormat` for usage.
267 |     ///
268 |     public enum Option: Hashable {
    |                 `- note: consider making enum 'Option' conform to the 'Sendable' protocol
269 |
270 |         // MARK: Available Options
/Users/admin/builder/spi-builder-workspace/Sources/TraceLog/Formatters/TextFormat.swift:386:27: warning: static property 'options' is not concurrency-safe because non-'Sendable' type 'Set<TextFormat.Option>' may have shared mutable state; this is an error in the Swift 6 language mode
384 |         /// - SeeAlso: `TextFormat.Option`
385 |         ///
386 |         public static let options: Set<Option> = []
    |                           |- warning: static property 'options' is not concurrency-safe because non-'Sendable' type 'Set<TextFormat.Option>' may have shared mutable state; this is an error in the Swift 6 language mode
    |                           |- note: annotate 'options' 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
387 |
388 |         /// Encoding of the output of the formatter.
    :
408 |     /// output of `TextFormat`.
409 |     ///
410 |     public enum Option: Hashable {
    |                 `- note: consider making enum 'Option' conform to the 'Sendable' protocol
411 |
412 |         // MARK: Available Options
[35/38] Compiling TraceLog TextFormat.swift
/Users/admin/builder/spi-builder-workspace/Sources/TraceLog/Formatters/JSONFormat.swift:211:27: warning: static property 'attributes' is not concurrency-safe because non-'Sendable' type 'Set<JSONFormat.Attribute>' may have shared mutable state; this is an error in the Swift 6 language mode
209 |         ///     Set(JSONFormat.Attribute.allCases)
210 |         ///
211 |         public static let attributes: Set<Attribute> = Set(Attribute.allCases)
    |                           |- warning: static property 'attributes' is not concurrency-safe because non-'Sendable' type 'Set<JSONFormat.Attribute>' may have shared mutable state; this is an error in the Swift 6 language mode
    |                           |- note: annotate 'attributes' 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
212 |
213 |         /// A set of options to apply to the output.
    :
236 |     /// - SeeAlso: `JSONFormat` for usage.
237 |     ///
238 |     public enum Attribute: Int, CaseIterable {
    |                 `- note: consider making enum 'Attribute' conform to the 'Sendable' protocol
239 |
240 |         // MARK: Available Attributes
/Users/admin/builder/spi-builder-workspace/Sources/TraceLog/Formatters/JSONFormat.swift:221:27: warning: static property 'options' is not concurrency-safe because non-'Sendable' type 'Set<JSONFormat.Option>' may have shared mutable state; this is an error in the Swift 6 language mode
219 |         /// - SeeAlso: JSONFormat.Option
220 |         ///
221 |         public static let options: Set<Option> = []
    |                           |- warning: static property 'options' is not concurrency-safe because non-'Sendable' type 'Set<JSONFormat.Option>' may have shared mutable state; this is an error in the Swift 6 language mode
    |                           |- note: annotate 'options' 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
222 |
223 |         /// The terminator to use at the end of each entry.
    :
266 |     /// - SeeAlso: `JSONFormat` for usage.
267 |     ///
268 |     public enum Option: Hashable {
    |                 `- note: consider making enum 'Option' conform to the 'Sendable' protocol
269 |
270 |         // MARK: Available Options
/Users/admin/builder/spi-builder-workspace/Sources/TraceLog/Formatters/TextFormat.swift:386:27: warning: static property 'options' is not concurrency-safe because non-'Sendable' type 'Set<TextFormat.Option>' may have shared mutable state; this is an error in the Swift 6 language mode
384 |         /// - SeeAlso: `TextFormat.Option`
385 |         ///
386 |         public static let options: Set<Option> = []
    |                           |- warning: static property 'options' is not concurrency-safe because non-'Sendable' type 'Set<TextFormat.Option>' may have shared mutable state; this is an error in the Swift 6 language mode
    |                           |- note: annotate 'options' 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
387 |
388 |         /// Encoding of the output of the formatter.
    :
408 |     /// output of `TextFormat`.
409 |     ///
410 |     public enum Option: Hashable {
    |                 `- note: consider making enum 'Option' conform to the 'Sendable' protocol
411 |
412 |         // MARK: Available Options
[35/38] Compiling TraceLogObjC TraceLog.m
[36/38] Write Objects.LinkFileList
[37/38] Linking libTraceLog.dylib
Build complete! (15.34s)
Build complete.
{
  "dependencies" : [
  ],
  "manifest_display_name" : "TraceLog",
  "name" : "TraceLog",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "TraceLog",
      "targets" : [
        "TraceLog",
        "TraceLogObjC"
      ],
      "type" : {
        "library" : [
          "dynamic"
        ]
      }
    }
  ],
  "swift_languages_versions" : [
    "5"
  ],
  "targets" : [
    {
      "c99name" : "TraceLogTests",
      "module_type" : "SwiftTarget",
      "name" : "TraceLogTests",
      "path" : "Tests/TraceLogTests",
      "sources" : [
        "ConcurrencyModeTests.swift",
        "EnvironmentTests.swift",
        "Internal/ConfigurationTests.swift",
        "Internal/Proxies/AsyncWriterProxyTests.swift",
        "Internal/Utilities/BlockTimerTests.swift",
        "Internal/Utilities/MutexTests.swift",
        "Internal/Utilities/Streams/FileOutputStreamError+PosixTests.swift",
        "Internal/Utilities/Streams/FileOutputStreamTests.swift",
        "Internal/Utilities/Streams/OutputStreamError+PosixTests.swift",
        "Internal/Utilities/Streams/RawOutputStreamTests.swift",
        "Internal/Utilities/Streams/StandardStreamTests.swift",
        "Internal/Utilities/Streams/Streams+CustomNSError.swift",
        "Internal/Utilities/Streams/TextFileLineReader.swift",
        "SDK/RuntimeContextTests.swift",
        "SDK/StaticContextTests.swift",
        "TestHarness/BufferReader.swift",
        "TestHarness/BufferWriter.swift",
        "TestHarness/TestHarness.swift",
        "TestHarness/TestUtilities.swift",
        "TestWriters/CallbackTestWriter.swift",
        "TestWriters/FailWhenFiredTestWriter.swift",
        "TestWriters/SleepyTestWriter.swift",
        "TestWriters/TestContext.swift",
        "TestWriters/ValidateExpectedValuesTestWriter.swift",
        "TraceLogPerformanceTests.swift",
        "TraceLogTests.swift",
        "Writers & Formatters/ConsoleWriterTests.swift",
        "Writers & Formatters/FileStrategyManager+FailureReasonTests.swift",
        "Writers & Formatters/FileStrategyTests.swift",
        "Writers & Formatters/FileWriter+InternalsTests.swift",
        "Writers & Formatters/FileWriterTests.swift",
        "Writers & Formatters/JSONFormatTests.swift",
        "Writers & Formatters/TextFormat+EncodingTests.swift",
        "Writers & Formatters/TextFormat+InternationalLanguagesTests.swift",
        "Writers & Formatters/TextFormatTests.swift",
        "XCTestManifests.swift"
      ],
      "target_dependencies" : [
        "TraceLog"
      ],
      "type" : "test"
    },
    {
      "c99name" : "TraceLogObjCTests",
      "module_type" : "ClangTarget",
      "name" : "TraceLogObjCTests",
      "path" : "Tests/TraceLogObjCTests",
      "sources" : [
        "TraceLogObjCTests.m"
      ],
      "target_dependencies" : [
        "TraceLogObjC"
      ],
      "type" : "test"
    },
    {
      "c99name" : "TraceLogObjC",
      "module_type" : "ClangTarget",
      "name" : "TraceLogObjC",
      "path" : "Sources/TraceLogObjC",
      "product_memberships" : [
        "TraceLog"
      ],
      "sources" : [
        "TraceLog.m"
      ],
      "target_dependencies" : [
        "TraceLog"
      ],
      "type" : "library"
    },
    {
      "c99name" : "TraceLog",
      "module_type" : "SwiftTarget",
      "name" : "TraceLog",
      "path" : "Sources/TraceLog",
      "product_memberships" : [
        "TraceLog"
      ],
      "sources" : [
        "ConcurrencyMode.swift",
        "Environment.swift",
        "Formatters/JSONFormat.swift",
        "Formatters/TextFormat.swift",
        "Internal/Configuration.swift",
        "Internal/Logger.swift",
        "Internal/Proxies/AsyncWriterProxy.swift",
        "Internal/Proxies/DirectWriterProxy.swift",
        "Internal/Proxies/SyncWriterProxy.swift",
        "Internal/Proxies/WriterProxy.swift",
        "Internal/Utilities/BlockTimer.swift",
        "Internal/Utilities/CharacterSet+InternalExtensions.swift",
        "Internal/Utilities/Mutex.swift",
        "Internal/Utilities/Streams/FileOutputStream.swift",
        "Internal/Utilities/Streams/FileOutputStreamError+Posix.swift",
        "Internal/Utilities/Streams/OutputStream.swift",
        "Internal/Utilities/Streams/OutputStreamError+Posix.swift",
        "Internal/Utilities/Streams/RawOutputStream.swift",
        "Internal/Utilities/Streams/StandardStream.swift",
        "Internal/Utilities/String+InternalExtensions.swift",
        "SDK/LogLevel.swift",
        "SDK/OutputStreamFormatter.swift",
        "SDK/OutputStreamWriter.swift",
        "SDK/RuntimeContext.swift",
        "SDK/StaticContext.swift",
        "SDK/Writer.swift",
        "TraceLog.swift",
        "Writers/ConsoleWriter.swift",
        "Writers/FileStrategy+Fixed.swift",
        "Writers/FileStrategy+Rotate.swift",
        "Writers/FileStrategyManager.swift",
        "Writers/FileWriter.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.0"
}
Done.