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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 SwiftPrettyPrint, reference 1.4.0 (1ad0d6), with Swift 6.0 for macOS (SPM) on 2 Nov 2024 11:55:18 UTC.

Swift 6 data race errors: 12

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

Build Log

========================================
RunAll
========================================
Builder version: 4.56.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/YusukeHosonuma/SwiftPrettyPrint.git
Reference: 1.4.0
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/YusukeHosonuma/SwiftPrettyPrint
 * tag               1.4.0      -> FETCH_HEAD
HEAD is now at 1ad0d60 Merge pull request #192 from YusukeHosonuma/fix/colored-log
Cloned https://github.com/YusukeHosonuma/SwiftPrettyPrint.git
Revision (git rev-parse @):
1ad0d60150ae89c95846a736cb71cf322c8c8610
SUCCESS checkout https://github.com/YusukeHosonuma/SwiftPrettyPrint.git at 1.4.0
Fetching https://github.com/YusukeHosonuma/Flatten.git
Fetching https://github.com/thoughtbot/Curry.git
Fetching https://github.com/mtynior/ColorizeSwift.git
Fetching https://github.com/YusukeHosonuma/SHList.git
Fetching https://github.com/YusukeHosonuma/SwiftParamTest.git
[2/64] Fetching shlist
[43/876] Fetching shlist, swiftparamtest
[165/1018] Fetching shlist, swiftparamtest, flatten
[307/1309] Fetching shlist, swiftparamtest, flatten, colorizeswift
[366/1900] Fetching shlist, swiftparamtest, flatten, colorizeswift, curry
Fetched https://github.com/YusukeHosonuma/Flatten.git from cache (1.27s)
Fetched https://github.com/YusukeHosonuma/SwiftParamTest.git from cache (1.27s)
Fetched https://github.com/YusukeHosonuma/SHList.git from cache (1.27s)
Fetched https://github.com/thoughtbot/Curry.git from cache (1.27s)
Fetched https://github.com/mtynior/ColorizeSwift.git from cache (1.27s)
Computing version for https://github.com/mtynior/ColorizeSwift.git
Computed https://github.com/mtynior/ColorizeSwift.git at 1.6.0 (2.69s)
Computing version for https://github.com/thoughtbot/Curry.git
Computed https://github.com/thoughtbot/Curry.git at 4.0.2 (3.20s)
Computing version for https://github.com/YusukeHosonuma/SwiftParamTest.git
Computed https://github.com/YusukeHosonuma/SwiftParamTest.git at 2.2.1 (0.67s)
Computing version for https://github.com/YusukeHosonuma/SHList.git
Computed https://github.com/YusukeHosonuma/SHList.git at 0.1.0 (0.66s)
Computing version for https://github.com/YusukeHosonuma/Flatten.git
Computed https://github.com/YusukeHosonuma/Flatten.git at 0.1.0 (0.65s)
Creating working copy for https://github.com/mtynior/ColorizeSwift.git
Working copy of https://github.com/mtynior/ColorizeSwift.git resolved at 1.6.0
Creating working copy for https://github.com/YusukeHosonuma/SHList.git
Working copy of https://github.com/YusukeHosonuma/SHList.git resolved at 0.1.0
Creating working copy for https://github.com/thoughtbot/Curry.git
Working copy of https://github.com/thoughtbot/Curry.git resolved at 4.0.2
Creating working copy for https://github.com/YusukeHosonuma/Flatten.git
Working copy of https://github.com/YusukeHosonuma/Flatten.git resolved at 0.1.0
Creating working copy for https://github.com/YusukeHosonuma/SwiftParamTest.git
Working copy of https://github.com/YusukeHosonuma/SwiftParamTest.git resolved at 2.2.1
========================================
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": "swiftprettyprint",
      "name": "SwiftPrettyPrint",
      "url": "https://github.com/YusukeHosonuma/SwiftPrettyPrint.git",
      "version": "unspecified",
      "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/SwiftPrettyPrint",
      "dependencies": [
        {
          "identity": "swiftparamtest",
          "name": "SwiftParamTest",
          "url": "https://github.com/YusukeHosonuma/SwiftParamTest.git",
          "version": "2.2.1",
          "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/SwiftParamTest",
          "dependencies": [
            {
              "identity": "flatten",
              "name": "Flatten",
              "url": "https://github.com/YusukeHosonuma/Flatten.git",
              "version": "0.1.0",
              "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/Flatten",
              "dependencies": [
              ]
            },
            {
              "identity": "shlist",
              "name": "SHList",
              "url": "https://github.com/YusukeHosonuma/SHList.git",
              "version": "0.1.0",
              "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/SHList",
              "dependencies": [
              ]
            }
          ]
        },
        {
          "identity": "curry",
          "name": "Curry",
          "url": "https://github.com/thoughtbot/Curry.git",
          "version": "4.0.2",
          "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/Curry",
          "dependencies": [
          ]
        },
        {
          "identity": "colorizeswift",
          "name": "ColorizeSwift",
          "url": "https://github.com/mtynior/ColorizeSwift.git",
          "version": "1.7.0",
          "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/ColorizeSwift",
          "dependencies": [
          ]
        }
      ]
    }
  ]
}
Fetching https://github.com/YusukeHosonuma/SwiftPrettyPrint.git
[1/3099] Fetching swiftprettyprint
Fetched https://github.com/YusukeHosonuma/SwiftPrettyPrint.git from cache (1.33s)
Fetching https://github.com/YusukeHosonuma/SwiftParamTest.git from cache
Fetching https://github.com/mtynior/ColorizeSwift.git from cache
Fetching https://github.com/thoughtbot/Curry.git from cache
Fetched https://github.com/thoughtbot/Curry.git from cache (0.52s)
Fetched https://github.com/mtynior/ColorizeSwift.git from cache (0.52s)
Fetched https://github.com/YusukeHosonuma/SwiftParamTest.git from cache (0.52s)
Computing version for https://github.com/thoughtbot/Curry.git
Computed https://github.com/thoughtbot/Curry.git at 4.0.2 (0.03s)
Computing version for https://github.com/YusukeHosonuma/SwiftParamTest.git
Computed https://github.com/YusukeHosonuma/SwiftParamTest.git at 2.2.1 (0.02s)
Fetching https://github.com/YusukeHosonuma/Flatten.git from cache
Fetching https://github.com/YusukeHosonuma/SHList.git from cache
Fetched https://github.com/YusukeHosonuma/SHList.git from cache (0.47s)
Fetched https://github.com/YusukeHosonuma/Flatten.git from cache (0.47s)
Computing version for https://github.com/YusukeHosonuma/SHList.git
Computed https://github.com/YusukeHosonuma/SHList.git at 0.1.0 (0.02s)
Computing version for https://github.com/YusukeHosonuma/Flatten.git
Computed https://github.com/YusukeHosonuma/Flatten.git at 0.1.0 (0.02s)
Computing version for https://github.com/mtynior/ColorizeSwift.git
Computed https://github.com/mtynior/ColorizeSwift.git at 1.7.0 (0.02s)
Creating working copy for https://github.com/YusukeHosonuma/SHList.git
Working copy of https://github.com/YusukeHosonuma/SHList.git resolved at 0.1.0
Creating working copy for https://github.com/YusukeHosonuma/SwiftParamTest.git
Working copy of https://github.com/YusukeHosonuma/SwiftParamTest.git resolved at 2.2.1
Creating working copy for https://github.com/YusukeHosonuma/SwiftPrettyPrint.git
Working copy of https://github.com/YusukeHosonuma/SwiftPrettyPrint.git resolved at 1.4.0 (1ad0d60)
Creating working copy for https://github.com/YusukeHosonuma/Flatten.git
Working copy of https://github.com/YusukeHosonuma/Flatten.git resolved at 0.1.0
Creating working copy for https://github.com/mtynior/ColorizeSwift.git
Working copy of https://github.com/mtynior/ColorizeSwift.git resolved at 1.7.0
Creating working copy for https://github.com/thoughtbot/Curry.git
Working copy of https://github.com/thoughtbot/Curry.git resolved at 4.0.2
warning: '.resolve-product-dependencies': dependency 'swiftprettyprint' is not used by any target
Found 3 product dependencies
  - SwiftParamTest
  - Curry
  - ColorizeSwift
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.0
Building package at path:  $PWD
https://github.com/YusukeHosonuma/SwiftPrettyPrint.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
Building for debugging...
[0/3] Write sources
[2/3] Write swift-version--7754E27361AE5C74.txt
[4/5] Emitting module ColorizeSwift
[5/5] Compiling ColorizeSwift ColorizeSwift.swift
[6/20] Compiling SwiftPrettyPrint Operator.swift
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/Users/admin/builder/spi-builder-workspace/Sources/Public/Operator.swift:33:12: warning: let 'p' is not concurrency-safe because non-'Sendable' type '(String) -> P' may have shared mutable state; this is an error in the Swift 6 language mode
31 | // ----------------------------------------------------------------------------
32 |
33 | public let p: (String) -> P = { label in P(label: label) }
   |            |- warning: let 'p' is not concurrency-safe because non-'Sendable' type '(String) -> P' may have shared mutable state; this is an error in the Swift 6 language mode
   |            |- note: annotate 'p' 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
34 | public let pp: (String) -> PP = { label in PP(label: label) }
35 | public let pd: (String) -> PD = { label in PD(label: label) }
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/Users/admin/builder/spi-builder-workspace/Sources/Public/Operator.swift:34:12: warning: let 'pp' is not concurrency-safe because non-'Sendable' type '(String) -> PP' may have shared mutable state; this is an error in the Swift 6 language mode
32 |
33 | public let p: (String) -> P = { label in P(label: label) }
34 | public let pp: (String) -> PP = { label in PP(label: label) }
   |            |- warning: let 'pp' is not concurrency-safe because non-'Sendable' type '(String) -> PP' may have shared mutable state; this is an error in the Swift 6 language mode
   |            |- note: annotate 'pp' 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
35 | public let pd: (String) -> PD = { label in PD(label: label) }
36 | public let ppd: (String) -> PPD = { label in PPD(label: label) }
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/Users/admin/builder/spi-builder-workspace/Sources/Public/Operator.swift:35:12: warning: let 'pd' is not concurrency-safe because non-'Sendable' type '(String) -> PD' may have shared mutable state; this is an error in the Swift 6 language mode
33 | public let p: (String) -> P = { label in P(label: label) }
34 | public let pp: (String) -> PP = { label in PP(label: label) }
35 | public let pd: (String) -> PD = { label in PD(label: label) }
   |            |- warning: let 'pd' is not concurrency-safe because non-'Sendable' type '(String) -> PD' may have shared mutable state; this is an error in the Swift 6 language mode
   |            |- note: annotate 'pd' 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
36 | public let ppd: (String) -> PPD = { label in PPD(label: label) }
37 |
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/Users/admin/builder/spi-builder-workspace/Sources/Public/Operator.swift:36:12: warning: let 'ppd' is not concurrency-safe because non-'Sendable' type '(String) -> PPD' may have shared mutable state; this is an error in the Swift 6 language mode
34 | public let pp: (String) -> PP = { label in PP(label: label) }
35 | public let pd: (String) -> PD = { label in PD(label: label) }
36 | public let ppd: (String) -> PPD = { label in PPD(label: label) }
   |            |- warning: let 'ppd' is not concurrency-safe because non-'Sendable' type '(String) -> PPD' may have shared mutable state; this is an error in the Swift 6 language mode
   |            |- note: annotate 'ppd' 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
37 |
38 | public struct P {
/Users/admin/builder/spi-builder-workspace/Sources/Public/Pretty.swift:19:23: warning: static property 'sharedOption' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 17 | public class Pretty {
 18 |     /// Global format option
 19 |     public static var sharedOption: Option = .init()
    |                       |- warning: static property 'sharedOption' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: convert 'sharedOption' to a 'let' constant to make 'Sendable' shared state immutable
    |                       |- note: annotate 'sharedOption' 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
 20 |
 21 |     static var plainLogStream = LogOutputStream(url: URL(fileURLWithPath: "/tmp/SwiftPrettyPrint/output.log"))
[7/20] Compiling SwiftPrettyPrint CombineOperatorOption.swift
[8/21] Compiling SwiftPrettyPrint String+extension.swift
/Users/admin/builder/spi-builder-workspace/Sources/Public/CombineExtension.swift:59:23: warning: generic parameter 'Output' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
 45 |
 46 |         /// Output events to specified output stream.
 47 |         public func prettyPrint<Output: TextOutputStream>(
    |                                 `- note: 'Output' previously declared here
 48 |             _ prefix: String = "",
 49 |             when: [CombineOperatorOption.Event] = CombineOperatorOption.Event.allCases,
    :
 57 |             // Use local function for capture arguments.
 58 |
 59 |             func _out<Output: TextOutputStream>(_ value: String, terminator: String = "\n", to output: Output) {
    |                       `- warning: generic parameter 'Output' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
 60 |                 let message = prefix.isEmpty
 61 |                     ? "\(value)"
/Users/admin/builder/spi-builder-workspace/Sources/Public/Pretty.swift:19:23: warning: static property 'sharedOption' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 17 | public class Pretty {
 18 |     /// Global format option
 19 |     public static var sharedOption: Option = .init()
    |                       |- warning: static property 'sharedOption' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: convert 'sharedOption' to a 'let' constant to make 'Sendable' shared state immutable
    |                       |- note: annotate 'sharedOption' 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
 20 |
 21 |     static var plainLogStream = LogOutputStream(url: URL(fileURLWithPath: "/tmp/SwiftPrettyPrint/output.log"))
/Users/admin/builder/spi-builder-workspace/Sources/Public/Pretty.swift:21:16: warning: static property 'plainLogStream' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 19 |     public static var sharedOption: Option = .init()
 20 |
 21 |     static var plainLogStream = LogOutputStream(url: URL(fileURLWithPath: "/tmp/SwiftPrettyPrint/output.log"))
    |                |- warning: static property 'plainLogStream' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    |                |- note: convert 'plainLogStream' to a 'let' constant to make 'Sendable' shared state immutable
    |                |- note: annotate 'plainLogStream' 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
 22 |     static var coloredLogStream = LogOutputStream(url: URL(fileURLWithPath: "/tmp/SwiftPrettyPrint/output-colored.log"))
 23 |
/Users/admin/builder/spi-builder-workspace/Sources/Public/Pretty.swift:22:16: warning: static property 'coloredLogStream' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 20 |
 21 |     static var plainLogStream = LogOutputStream(url: URL(fileURLWithPath: "/tmp/SwiftPrettyPrint/output.log"))
 22 |     static var coloredLogStream = LogOutputStream(url: URL(fileURLWithPath: "/tmp/SwiftPrettyPrint/output-colored.log"))
    |                |- warning: static property 'coloredLogStream' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    |                |- note: convert 'coloredLogStream' to a 'let' constant to make 'Sendable' shared state immutable
    |                |- note: annotate 'coloredLogStream' 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
 23 |
 24 |     private init() {}
[9/21] Compiling SwiftPrettyPrint CombineExtension.swift
/Users/admin/builder/spi-builder-workspace/Sources/Public/CombineExtension.swift:59:23: warning: generic parameter 'Output' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
 45 |
 46 |         /// Output events to specified output stream.
 47 |         public func prettyPrint<Output: TextOutputStream>(
    |                                 `- note: 'Output' previously declared here
 48 |             _ prefix: String = "",
 49 |             when: [CombineOperatorOption.Event] = CombineOperatorOption.Event.allCases,
    :
 57 |             // Use local function for capture arguments.
 58 |
 59 |             func _out<Output: TextOutputStream>(_ value: String, terminator: String = "\n", to output: Output) {
    |                       `- warning: generic parameter 'Output' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
 60 |                 let message = prefix.isEmpty
 61 |                     ? "\(value)"
/Users/admin/builder/spi-builder-workspace/Sources/Public/Pretty.swift:19:23: warning: static property 'sharedOption' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 17 | public class Pretty {
 18 |     /// Global format option
 19 |     public static var sharedOption: Option = .init()
    |                       |- warning: static property 'sharedOption' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: convert 'sharedOption' to a 'let' constant to make 'Sendable' shared state immutable
    |                       |- note: annotate 'sharedOption' 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
 20 |
 21 |     static var plainLogStream = LogOutputStream(url: URL(fileURLWithPath: "/tmp/SwiftPrettyPrint/output.log"))
/Users/admin/builder/spi-builder-workspace/Sources/Public/Pretty.swift:21:16: warning: static property 'plainLogStream' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 19 |     public static var sharedOption: Option = .init()
 20 |
 21 |     static var plainLogStream = LogOutputStream(url: URL(fileURLWithPath: "/tmp/SwiftPrettyPrint/output.log"))
    |                |- warning: static property 'plainLogStream' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    |                |- note: convert 'plainLogStream' to a 'let' constant to make 'Sendable' shared state immutable
    |                |- note: annotate 'plainLogStream' 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
 22 |     static var coloredLogStream = LogOutputStream(url: URL(fileURLWithPath: "/tmp/SwiftPrettyPrint/output-colored.log"))
 23 |
/Users/admin/builder/spi-builder-workspace/Sources/Public/Pretty.swift:22:16: warning: static property 'coloredLogStream' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 20 |
 21 |     static var plainLogStream = LogOutputStream(url: URL(fileURLWithPath: "/tmp/SwiftPrettyPrint/output.log"))
 22 |     static var coloredLogStream = LogOutputStream(url: URL(fileURLWithPath: "/tmp/SwiftPrettyPrint/output-colored.log"))
    |                |- warning: static property 'coloredLogStream' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    |                |- note: convert 'coloredLogStream' to a 'let' constant to make 'Sendable' shared state immutable
    |                |- note: annotate 'coloredLogStream' 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
 23 |
 24 |     private init() {}
[10/21] Compiling SwiftPrettyPrint PrettyDescriberError.swift
/Users/admin/builder/spi-builder-workspace/Sources/Core/PrettyDescriberError.swift:12:10: warning: associated value 'notSupported(target:)' of 'Sendable'-conforming enum 'PrettyDescriberError' has non-sendable type 'Any'; this is an error in the Swift 6 language mode
10 |
11 | enum PrettyDescriberError: Error {
12 |     case notSupported(target: Any)
   |          `- warning: associated value 'notSupported(target:)' of 'Sendable'-conforming enum 'PrettyDescriberError' has non-sendable type 'Any'; this is an error in the Swift 6 language mode
13 |     case failedExtractKeyValue(dictionary: Any)
14 |     case unknownError(target: Any)
/Users/admin/builder/spi-builder-workspace/Sources/Core/PrettyDescriberError.swift:13:10: warning: associated value 'failedExtractKeyValue(dictionary:)' of 'Sendable'-conforming enum 'PrettyDescriberError' has non-sendable type 'Any'; this is an error in the Swift 6 language mode
11 | enum PrettyDescriberError: Error {
12 |     case notSupported(target: Any)
13 |     case failedExtractKeyValue(dictionary: Any)
   |          `- warning: associated value 'failedExtractKeyValue(dictionary:)' of 'Sendable'-conforming enum 'PrettyDescriberError' has non-sendable type 'Any'; this is an error in the Swift 6 language mode
14 |     case unknownError(target: Any)
15 | }
/Users/admin/builder/spi-builder-workspace/Sources/Core/PrettyDescriberError.swift:14:10: warning: associated value 'unknownError(target:)' of 'Sendable'-conforming enum 'PrettyDescriberError' has non-sendable type 'Any'; this is an error in the Swift 6 language mode
12 |     case notSupported(target: Any)
13 |     case failedExtractKeyValue(dictionary: Any)
14 |     case unknownError(target: Any)
   |          `- warning: associated value 'unknownError(target:)' of 'Sendable'-conforming enum 'PrettyDescriberError' has non-sendable type 'Any'; this is an error in the Swift 6 language mode
15 | }
16 |
[11/21] Compiling SwiftPrettyPrint Util.swift
/Users/admin/builder/spi-builder-workspace/Sources/Core/PrettyDescriberError.swift:12:10: warning: associated value 'notSupported(target:)' of 'Sendable'-conforming enum 'PrettyDescriberError' has non-sendable type 'Any'; this is an error in the Swift 6 language mode
10 |
11 | enum PrettyDescriberError: Error {
12 |     case notSupported(target: Any)
   |          `- warning: associated value 'notSupported(target:)' of 'Sendable'-conforming enum 'PrettyDescriberError' has non-sendable type 'Any'; this is an error in the Swift 6 language mode
13 |     case failedExtractKeyValue(dictionary: Any)
14 |     case unknownError(target: Any)
/Users/admin/builder/spi-builder-workspace/Sources/Core/PrettyDescriberError.swift:13:10: warning: associated value 'failedExtractKeyValue(dictionary:)' of 'Sendable'-conforming enum 'PrettyDescriberError' has non-sendable type 'Any'; this is an error in the Swift 6 language mode
11 | enum PrettyDescriberError: Error {
12 |     case notSupported(target: Any)
13 |     case failedExtractKeyValue(dictionary: Any)
   |          `- warning: associated value 'failedExtractKeyValue(dictionary:)' of 'Sendable'-conforming enum 'PrettyDescriberError' has non-sendable type 'Any'; this is an error in the Swift 6 language mode
14 |     case unknownError(target: Any)
15 | }
/Users/admin/builder/spi-builder-workspace/Sources/Core/PrettyDescriberError.swift:14:10: warning: associated value 'unknownError(target:)' of 'Sendable'-conforming enum 'PrettyDescriberError' has non-sendable type 'Any'; this is an error in the Swift 6 language mode
12 |     case notSupported(target: Any)
13 |     case failedExtractKeyValue(dictionary: Any)
14 |     case unknownError(target: Any)
   |          `- warning: associated value 'unknownError(target:)' of 'Sendable'-conforming enum 'PrettyDescriberError' has non-sendable type 'Any'; this is an error in the Swift 6 language mode
15 | }
16 |
[12/21] Compiling SwiftPrettyPrint PrettyFormatter.swift
/Users/admin/builder/spi-builder-workspace/Sources/Core/Color/ColorTheme.swift:12:23: warning: static property 'plain' is not concurrency-safe because non-'Sendable' type 'ColorTheme' may have shared mutable state; this is an error in the Swift 6 language mode
 9 | import Foundation
10 |
11 | public struct ColorTheme {
   |               `- note: consider making struct 'ColorTheme' conform to the 'Sendable' protocol
12 |     public static let plain = ColorTheme(
   |                       |- warning: static property 'plain' is not concurrency-safe because non-'Sendable' type 'ColorTheme' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: annotate 'plain' 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
13 |         type: { $0 },
14 |         nil: { $0 },
[13/21] Compiling SwiftPrettyPrint SinglelineFormatter.swift
/Users/admin/builder/spi-builder-workspace/Sources/Core/Color/ColorTheme.swift:12:23: warning: static property 'plain' is not concurrency-safe because non-'Sendable' type 'ColorTheme' may have shared mutable state; this is an error in the Swift 6 language mode
 9 | import Foundation
10 |
11 | public struct ColorTheme {
   |               `- note: consider making struct 'ColorTheme' conform to the 'Sendable' protocol
12 |     public static let plain = ColorTheme(
   |                       |- warning: static property 'plain' is not concurrency-safe because non-'Sendable' type 'ColorTheme' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: annotate 'plain' 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
13 |         type: { $0 },
14 |         nil: { $0 },
[14/21] Compiling SwiftPrettyPrint Option.swift
/Users/admin/builder/spi-builder-workspace/Sources/Core/Color/ColorTheme.swift:21:23: warning: static property 'default' is not concurrency-safe because non-'Sendable' type 'ColorTheme' may have shared mutable state; this is an error in the Swift 6 language mode
 9 | import Foundation
10 |
11 | public struct ColorTheme {
   |               `- note: consider making struct 'ColorTheme' conform to the 'Sendable' protocol
12 |     public static let plain = ColorTheme(
13 |         type: { $0 },
   :
19 |     )
20 |
21 |     public static let `default` = ColorTheme(
   |                       |- warning: static property 'default' is not concurrency-safe because non-'Sendable' type 'ColorTheme' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: annotate 'default' 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
22 |         type: { $0.green().bold() },
23 |         nil: { $0.red() },
[15/21] Compiling SwiftPrettyPrint Pretty.swift
/Users/admin/builder/spi-builder-workspace/Sources/Public/Pretty.swift:19:23: warning: static property 'sharedOption' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 17 | public class Pretty {
 18 |     /// Global format option
 19 |     public static var sharedOption: Option = .init()
    |                       |- warning: static property 'sharedOption' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: convert 'sharedOption' to a 'let' constant to make 'Sendable' shared state immutable
    |                       |- note: annotate 'sharedOption' 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
 20 |
 21 |     static var plainLogStream = LogOutputStream(url: URL(fileURLWithPath: "/tmp/SwiftPrettyPrint/output.log"))
/Users/admin/builder/spi-builder-workspace/Sources/Core/Color/ColorTheme.swift:21:23: warning: static property 'default' is not concurrency-safe because non-'Sendable' type 'ColorTheme' may have shared mutable state; this is an error in the Swift 6 language mode
 9 | import Foundation
10 |
11 | public struct ColorTheme {
   |               `- note: consider making struct 'ColorTheme' conform to the 'Sendable' protocol
12 |     public static let plain = ColorTheme(
13 |         type: { $0 },
   :
19 |     )
20 |
21 |     public static let `default` = ColorTheme(
   |                       |- warning: static property 'default' is not concurrency-safe because non-'Sendable' type 'ColorTheme' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: annotate 'default' 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
22 |         type: { $0.green().bold() },
23 |         nil: { $0.red() },
/Users/admin/builder/spi-builder-workspace/Sources/Public/Pretty.swift:21:16: warning: static property 'plainLogStream' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 19 |     public static var sharedOption: Option = .init()
 20 |
 21 |     static var plainLogStream = LogOutputStream(url: URL(fileURLWithPath: "/tmp/SwiftPrettyPrint/output.log"))
    |                |- warning: static property 'plainLogStream' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    |                |- note: convert 'plainLogStream' to a 'let' constant to make 'Sendable' shared state immutable
    |                |- note: annotate 'plainLogStream' 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
 22 |     static var coloredLogStream = LogOutputStream(url: URL(fileURLWithPath: "/tmp/SwiftPrettyPrint/output-colored.log"))
 23 |
/Users/admin/builder/spi-builder-workspace/Sources/Public/Pretty.swift:22:16: warning: static property 'coloredLogStream' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 20 |
 21 |     static var plainLogStream = LogOutputStream(url: URL(fileURLWithPath: "/tmp/SwiftPrettyPrint/output.log"))
 22 |     static var coloredLogStream = LogOutputStream(url: URL(fileURLWithPath: "/tmp/SwiftPrettyPrint/output-colored.log"))
    |                |- warning: static property 'coloredLogStream' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    |                |- note: convert 'coloredLogStream' to a 'let' constant to make 'Sendable' shared state immutable
    |                |- note: annotate 'coloredLogStream' 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
 23 |
 24 |     private init() {}
/Users/admin/builder/spi-builder-workspace/Sources/Core/Color/ColorTheme.swift:12:23: warning: static property 'plain' is not concurrency-safe because non-'Sendable' type 'ColorTheme' may have shared mutable state; this is an error in the Swift 6 language mode
 9 | import Foundation
10 |
11 | public struct ColorTheme {
   |               `- note: consider making struct 'ColorTheme' conform to the 'Sendable' protocol
12 |     public static let plain = ColorTheme(
   |                       |- warning: static property 'plain' is not concurrency-safe because non-'Sendable' type 'ColorTheme' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: annotate 'plain' 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
13 |         type: { $0 },
14 |         nil: { $0 },
[16/21] Compiling SwiftPrettyPrint View+prettyPrint.swift
/Users/admin/builder/spi-builder-workspace/Sources/Public/Pretty.swift:19:23: warning: static property 'sharedOption' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 17 | public class Pretty {
 18 |     /// Global format option
 19 |     public static var sharedOption: Option = .init()
    |                       |- warning: static property 'sharedOption' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: convert 'sharedOption' to a 'let' constant to make 'Sendable' shared state immutable
    |                       |- note: annotate 'sharedOption' 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
 20 |
 21 |     static var plainLogStream = LogOutputStream(url: URL(fileURLWithPath: "/tmp/SwiftPrettyPrint/output.log"))
[17/21] Compiling SwiftPrettyPrint ColorTheme.swift
/Users/admin/builder/spi-builder-workspace/Sources/Core/Color/ColorTheme.swift:12:23: warning: static property 'plain' is not concurrency-safe because non-'Sendable' type 'ColorTheme' may have shared mutable state; this is an error in the Swift 6 language mode
 9 | import Foundation
10 |
11 | public struct ColorTheme {
   |               `- note: consider making struct 'ColorTheme' conform to the 'Sendable' protocol
12 |     public static let plain = ColorTheme(
   |                       |- warning: static property 'plain' is not concurrency-safe because non-'Sendable' type 'ColorTheme' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: annotate 'plain' 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
13 |         type: { $0 },
14 |         nil: { $0 },
/Users/admin/builder/spi-builder-workspace/Sources/Core/Color/ColorTheme.swift:21:23: warning: static property 'default' is not concurrency-safe because non-'Sendable' type 'ColorTheme' may have shared mutable state; this is an error in the Swift 6 language mode
 9 | import Foundation
10 |
11 | public struct ColorTheme {
   |               `- note: consider making struct 'ColorTheme' conform to the 'Sendable' protocol
12 |     public static let plain = ColorTheme(
13 |         type: { $0 },
   :
19 |     )
20 |
21 |     public static let `default` = ColorTheme(
   |                       |- warning: static property 'default' is not concurrency-safe because non-'Sendable' type 'ColorTheme' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: annotate 'default' 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
22 |         type: { $0.green().bold() },
23 |         nil: { $0.red() },
[18/21] Compiling SwiftPrettyPrint MultilineFormatter.swift
/Users/admin/builder/spi-builder-workspace/Sources/Core/Color/ColorTheme.swift:12:23: warning: static property 'plain' is not concurrency-safe because non-'Sendable' type 'ColorTheme' may have shared mutable state; this is an error in the Swift 6 language mode
 9 | import Foundation
10 |
11 | public struct ColorTheme {
   |               `- note: consider making struct 'ColorTheme' conform to the 'Sendable' protocol
12 |     public static let plain = ColorTheme(
   |                       |- warning: static property 'plain' is not concurrency-safe because non-'Sendable' type 'ColorTheme' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: annotate 'plain' 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
13 |         type: { $0 },
14 |         nil: { $0 },
/Users/admin/builder/spi-builder-workspace/Sources/Core/Color/ColorTheme.swift:21:23: warning: static property 'default' is not concurrency-safe because non-'Sendable' type 'ColorTheme' may have shared mutable state; this is an error in the Swift 6 language mode
 9 | import Foundation
10 |
11 | public struct ColorTheme {
   |               `- note: consider making struct 'ColorTheme' conform to the 'Sendable' protocol
12 |     public static let plain = ColorTheme(
13 |         type: { $0 },
   :
19 |     )
20 |
21 |     public static let `default` = ColorTheme(
   |                       |- warning: static property 'default' is not concurrency-safe because non-'Sendable' type 'ColorTheme' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: annotate 'default' 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
22 |         type: { $0.green().bold() },
23 |         nil: { $0.red() },
[19/21] Emitting module SwiftPrettyPrint
/Users/admin/builder/spi-builder-workspace/Sources/Core/Color/ColorTheme.swift:12:23: warning: static property 'plain' is not concurrency-safe because non-'Sendable' type 'ColorTheme' may have shared mutable state; this is an error in the Swift 6 language mode
 9 | import Foundation
10 |
11 | public struct ColorTheme {
   |               `- note: consider making struct 'ColorTheme' conform to the 'Sendable' protocol
12 |     public static let plain = ColorTheme(
   |                       |- warning: static property 'plain' is not concurrency-safe because non-'Sendable' type 'ColorTheme' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: annotate 'plain' 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
13 |         type: { $0 },
14 |         nil: { $0 },
/Users/admin/builder/spi-builder-workspace/Sources/Core/Color/ColorTheme.swift:21:23: warning: static property 'default' is not concurrency-safe because non-'Sendable' type 'ColorTheme' may have shared mutable state; this is an error in the Swift 6 language mode
 9 | import Foundation
10 |
11 | public struct ColorTheme {
   |               `- note: consider making struct 'ColorTheme' conform to the 'Sendable' protocol
12 |     public static let plain = ColorTheme(
13 |         type: { $0 },
   :
19 |     )
20 |
21 |     public static let `default` = ColorTheme(
   |                       |- warning: static property 'default' is not concurrency-safe because non-'Sendable' type 'ColorTheme' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: annotate 'default' 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
22 |         type: { $0.green().bold() },
23 |         nil: { $0.red() },
/Users/admin/builder/spi-builder-workspace/Sources/Core/PrettyDescriberError.swift:12:10: warning: associated value 'notSupported(target:)' of 'Sendable'-conforming enum 'PrettyDescriberError' has non-sendable type 'Any'; this is an error in the Swift 6 language mode
10 |
11 | enum PrettyDescriberError: Error {
12 |     case notSupported(target: Any)
   |          `- warning: associated value 'notSupported(target:)' of 'Sendable'-conforming enum 'PrettyDescriberError' has non-sendable type 'Any'; this is an error in the Swift 6 language mode
13 |     case failedExtractKeyValue(dictionary: Any)
14 |     case unknownError(target: Any)
/Users/admin/builder/spi-builder-workspace/Sources/Core/PrettyDescriberError.swift:13:10: warning: associated value 'failedExtractKeyValue(dictionary:)' of 'Sendable'-conforming enum 'PrettyDescriberError' has non-sendable type 'Any'; this is an error in the Swift 6 language mode
11 | enum PrettyDescriberError: Error {
12 |     case notSupported(target: Any)
13 |     case failedExtractKeyValue(dictionary: Any)
   |          `- warning: associated value 'failedExtractKeyValue(dictionary:)' of 'Sendable'-conforming enum 'PrettyDescriberError' has non-sendable type 'Any'; this is an error in the Swift 6 language mode
14 |     case unknownError(target: Any)
15 | }
/Users/admin/builder/spi-builder-workspace/Sources/Core/PrettyDescriberError.swift:14:10: warning: associated value 'unknownError(target:)' of 'Sendable'-conforming enum 'PrettyDescriberError' has non-sendable type 'Any'; this is an error in the Swift 6 language mode
12 |     case notSupported(target: Any)
13 |     case failedExtractKeyValue(dictionary: Any)
14 |     case unknownError(target: Any)
   |          `- warning: associated value 'unknownError(target:)' of 'Sendable'-conforming enum 'PrettyDescriberError' has non-sendable type 'Any'; this is an error in the Swift 6 language mode
15 | }
16 |
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/Users/admin/builder/spi-builder-workspace/Sources/Public/Operator.swift:33:12: warning: let 'p' is not concurrency-safe because non-'Sendable' type '(String) -> P' may have shared mutable state; this is an error in the Swift 6 language mode
31 | // ----------------------------------------------------------------------------
32 |
33 | public let p: (String) -> P = { label in P(label: label) }
   |            |- warning: let 'p' is not concurrency-safe because non-'Sendable' type '(String) -> P' may have shared mutable state; this is an error in the Swift 6 language mode
   |            |- note: annotate 'p' 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
34 | public let pp: (String) -> PP = { label in PP(label: label) }
35 | public let pd: (String) -> PD = { label in PD(label: label) }
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/Users/admin/builder/spi-builder-workspace/Sources/Public/Operator.swift:34:12: warning: let 'pp' is not concurrency-safe because non-'Sendable' type '(String) -> PP' may have shared mutable state; this is an error in the Swift 6 language mode
32 |
33 | public let p: (String) -> P = { label in P(label: label) }
34 | public let pp: (String) -> PP = { label in PP(label: label) }
   |            |- warning: let 'pp' is not concurrency-safe because non-'Sendable' type '(String) -> PP' may have shared mutable state; this is an error in the Swift 6 language mode
   |            |- note: annotate 'pp' 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
35 | public let pd: (String) -> PD = { label in PD(label: label) }
36 | public let ppd: (String) -> PPD = { label in PPD(label: label) }
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/Users/admin/builder/spi-builder-workspace/Sources/Public/Operator.swift:35:12: warning: let 'pd' is not concurrency-safe because non-'Sendable' type '(String) -> PD' may have shared mutable state; this is an error in the Swift 6 language mode
33 | public let p: (String) -> P = { label in P(label: label) }
34 | public let pp: (String) -> PP = { label in PP(label: label) }
35 | public let pd: (String) -> PD = { label in PD(label: label) }
   |            |- warning: let 'pd' is not concurrency-safe because non-'Sendable' type '(String) -> PD' may have shared mutable state; this is an error in the Swift 6 language mode
   |            |- note: annotate 'pd' 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
36 | public let ppd: (String) -> PPD = { label in PPD(label: label) }
37 |
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/Users/admin/builder/spi-builder-workspace/Sources/Public/Operator.swift:36:12: warning: let 'ppd' is not concurrency-safe because non-'Sendable' type '(String) -> PPD' may have shared mutable state; this is an error in the Swift 6 language mode
34 | public let pp: (String) -> PP = { label in PP(label: label) }
35 | public let pd: (String) -> PD = { label in PD(label: label) }
36 | public let ppd: (String) -> PPD = { label in PPD(label: label) }
   |            |- warning: let 'ppd' is not concurrency-safe because non-'Sendable' type '(String) -> PPD' may have shared mutable state; this is an error in the Swift 6 language mode
   |            |- note: annotate 'ppd' 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
37 |
38 | public struct P {
/Users/admin/builder/spi-builder-workspace/Sources/Public/Pretty.swift:19:23: warning: static property 'sharedOption' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 17 | public class Pretty {
 18 |     /// Global format option
 19 |     public static var sharedOption: Option = .init()
    |                       |- warning: static property 'sharedOption' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: convert 'sharedOption' to a 'let' constant to make 'Sendable' shared state immutable
    |                       |- note: annotate 'sharedOption' 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
 20 |
 21 |     static var plainLogStream = LogOutputStream(url: URL(fileURLWithPath: "/tmp/SwiftPrettyPrint/output.log"))
/Users/admin/builder/spi-builder-workspace/Sources/Public/Pretty.swift:21:16: warning: static property 'plainLogStream' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 19 |     public static var sharedOption: Option = .init()
 20 |
 21 |     static var plainLogStream = LogOutputStream(url: URL(fileURLWithPath: "/tmp/SwiftPrettyPrint/output.log"))
    |                |- warning: static property 'plainLogStream' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    |                |- note: convert 'plainLogStream' to a 'let' constant to make 'Sendable' shared state immutable
    |                |- note: annotate 'plainLogStream' 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
 22 |     static var coloredLogStream = LogOutputStream(url: URL(fileURLWithPath: "/tmp/SwiftPrettyPrint/output-colored.log"))
 23 |
/Users/admin/builder/spi-builder-workspace/Sources/Public/Pretty.swift:22:16: warning: static property 'coloredLogStream' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 20 |
 21 |     static var plainLogStream = LogOutputStream(url: URL(fileURLWithPath: "/tmp/SwiftPrettyPrint/output.log"))
 22 |     static var coloredLogStream = LogOutputStream(url: URL(fileURLWithPath: "/tmp/SwiftPrettyPrint/output-colored.log"))
    |                |- warning: static property 'coloredLogStream' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    |                |- note: convert 'coloredLogStream' to a 'let' constant to make 'Sendable' shared state immutable
    |                |- note: annotate 'coloredLogStream' 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
 23 |
 24 |     private init() {}
[20/21] Compiling SwiftPrettyPrint LogOutputStream.swift
/Users/admin/builder/spi-builder-workspace/Sources/Core/Color/ColorTheme.swift:12:23: warning: static property 'plain' is not concurrency-safe because non-'Sendable' type 'ColorTheme' may have shared mutable state; this is an error in the Swift 6 language mode
 9 | import Foundation
10 |
11 | public struct ColorTheme {
   |               `- note: consider making struct 'ColorTheme' conform to the 'Sendable' protocol
12 |     public static let plain = ColorTheme(
   |                       |- warning: static property 'plain' is not concurrency-safe because non-'Sendable' type 'ColorTheme' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: annotate 'plain' 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
13 |         type: { $0 },
14 |         nil: { $0 },
/Users/admin/builder/spi-builder-workspace/Sources/Core/PrettyDescriber.swift:193:27: warning: generic parameter 'T' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
186 |     }
187 |
188 |     private func asPremitiveString<T>(_ target: T, debug: Bool) -> String? {
    |                                    `- note: 'T' previously declared here
189 |         //
190 |         // SwiftUI Library
191 |         //
192 |         #if canImport(SwiftUI)
193 |             func __string<T: Any>(_ target: T) -> String {
    |                           `- warning: generic parameter 'T' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
194 |                 string(target, debug: debug) // ☑️ Capture `debug`
195 |             }
/Users/admin/builder/spi-builder-workspace/Sources/Core/PrettyDescriber.swift:386:39: warning: cast from 'any CustomStringConvertible' to unrelated type 'UIComponent' (aka 'any AnyObject.Type') always fails
384 |                 case let value as CustomStringConvertible:
385 |                     if #available(iOS 10.0, tvOS 10.0, *),
386 |                         let _ = value as? UIComponent {
    |                                       `- warning: cast from 'any CustomStringConvertible' to unrelated type 'UIComponent' (aka 'any AnyObject.Type') always fails
387 |                         return nil
388 |                     } else {
/Users/admin/builder/spi-builder-workspace/Sources/Core/PrettyDescriber.swift:399:39: warning: cast from 'any CustomStringConvertible' to unrelated type 'UIComponent' (aka 'any AnyObject.Type') always fails
397 |                 case let value as CustomStringConvertible:
398 |                     if #available(iOS 10.0, tvOS 10.0, *),
399 |                         let _ = value as? UIComponent {
    |                                       `- warning: cast from 'any CustomStringConvertible' to unrelated type 'UIComponent' (aka 'any AnyObject.Type') always fails
400 |                         return nil
401 |                     } else {
[21/21] Compiling SwiftPrettyPrint PrettyDescriber.swift
/Users/admin/builder/spi-builder-workspace/Sources/Core/Color/ColorTheme.swift:12:23: warning: static property 'plain' is not concurrency-safe because non-'Sendable' type 'ColorTheme' may have shared mutable state; this is an error in the Swift 6 language mode
 9 | import Foundation
10 |
11 | public struct ColorTheme {
   |               `- note: consider making struct 'ColorTheme' conform to the 'Sendable' protocol
12 |     public static let plain = ColorTheme(
   |                       |- warning: static property 'plain' is not concurrency-safe because non-'Sendable' type 'ColorTheme' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: annotate 'plain' 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
13 |         type: { $0 },
14 |         nil: { $0 },
/Users/admin/builder/spi-builder-workspace/Sources/Core/PrettyDescriber.swift:193:27: warning: generic parameter 'T' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
186 |     }
187 |
188 |     private func asPremitiveString<T>(_ target: T, debug: Bool) -> String? {
    |                                    `- note: 'T' previously declared here
189 |         //
190 |         // SwiftUI Library
191 |         //
192 |         #if canImport(SwiftUI)
193 |             func __string<T: Any>(_ target: T) -> String {
    |                           `- warning: generic parameter 'T' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
194 |                 string(target, debug: debug) // ☑️ Capture `debug`
195 |             }
/Users/admin/builder/spi-builder-workspace/Sources/Core/PrettyDescriber.swift:386:39: warning: cast from 'any CustomStringConvertible' to unrelated type 'UIComponent' (aka 'any AnyObject.Type') always fails
384 |                 case let value as CustomStringConvertible:
385 |                     if #available(iOS 10.0, tvOS 10.0, *),
386 |                         let _ = value as? UIComponent {
    |                                       `- warning: cast from 'any CustomStringConvertible' to unrelated type 'UIComponent' (aka 'any AnyObject.Type') always fails
387 |                         return nil
388 |                     } else {
/Users/admin/builder/spi-builder-workspace/Sources/Core/PrettyDescriber.swift:399:39: warning: cast from 'any CustomStringConvertible' to unrelated type 'UIComponent' (aka 'any AnyObject.Type') always fails
397 |                 case let value as CustomStringConvertible:
398 |                     if #available(iOS 10.0, tvOS 10.0, *),
399 |                         let _ = value as? UIComponent {
    |                                       `- warning: cast from 'any CustomStringConvertible' to unrelated type 'UIComponent' (aka 'any AnyObject.Type') always fails
400 |                         return nil
401 |                     } else {
Build complete! (17.60s)
Build complete.
{
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      "type" : {
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  ],
  "targets" : [
    {
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}
Done.