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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 PeriodDuration, reference main (146828), with Swift 6.0 for macOS (SPM) on 3 Nov 2024 15:19:27 UTC.

Swift 6 data race errors: 13

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/davdroman/PeriodDuration.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/davdroman/PeriodDuration
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 1468287 Bump actions/checkout to v4 (#24)
Cloned https://github.com/davdroman/PeriodDuration.git
Revision (git rev-parse @):
146828748b61cb2eefe755916c4a806594e09d08
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/davdroman/PeriodDuration.git at main
Fetching https://github.com/apple/swift-argument-parser
Fetching https://github.com/pointfreeco/swift-case-paths
Fetching https://github.com/pointfreeco/swift-parsing
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Computing version for https://github.com/davdroman/swift-json-testing
Computed https://github.com/davdroman/swift-json-testing at 0.2.0 (0.66s)
Computing version for https://github.com/pointfreeco/swift-parsing
Computed https://github.com/pointfreeco/swift-parsing at 0.13.0 (0.65s)
Computing version for https://github.com/google/swift-benchmark
Computed https://github.com/google/swift-benchmark at 0.1.2 (0.70s)
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Computed https://github.com/pointfreeco/swift-custom-dump at 1.0.0 (0.68s)
Computing version for https://github.com/pointfreeco/swift-case-paths
Computed https://github.com/pointfreeco/swift-case-paths at 1.0.0 (0.67s)
Computing version for https://github.com/apple/swift-argument-parser
Computed https://github.com/apple/swift-argument-parser at 1.2.2 (0.64s)
Computing version for https://github.com/pointfreeco/xctest-dynamic-overlay
Computed https://github.com/pointfreeco/xctest-dynamic-overlay at 1.0.2 (0.66s)
Creating working copy for https://github.com/apple/swift-argument-parser
Working copy of https://github.com/apple/swift-argument-parser resolved at 1.2.2
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Working copy of https://github.com/google/swift-benchmark resolved at 0.1.2
Creating working copy for https://github.com/pointfreeco/swift-parsing
Working copy of https://github.com/pointfreeco/swift-parsing resolved at 0.13.0
Creating working copy for https://github.com/pointfreeco/swift-case-paths
Working copy of https://github.com/pointfreeco/swift-case-paths resolved at 1.0.0
Creating working copy for https://github.com/davdroman/swift-json-testing
Working copy of https://github.com/davdroman/swift-json-testing resolved at 0.2.0
Creating working copy for https://github.com/pointfreeco/xctest-dynamic-overlay
Working copy of https://github.com/pointfreeco/xctest-dynamic-overlay resolved at 1.0.2
Creating working copy for https://github.com/pointfreeco/swift-custom-dump
Working copy of https://github.com/pointfreeco/swift-custom-dump resolved at 1.0.0
========================================
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": "periodduration",
      "name": "PeriodDuration",
      "url": "https://github.com/davdroman/PeriodDuration.git",
      "version": "unspecified",
      "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/PeriodDuration",
      "dependencies": [
        {
          "identity": "swift-parsing",
          "name": "swift-parsing",
          "url": "https://github.com/pointfreeco/swift-parsing",
          "version": "0.13.0",
          "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/swift-parsing",
          "dependencies": [
            {
              "identity": "swift-case-paths",
              "name": "swift-case-paths",
              "url": "https://github.com/pointfreeco/swift-case-paths",
              "version": "1.5.6",
              "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/swift-case-paths",
              "dependencies": [
                {
                  "identity": "swift-syntax",
                  "name": "swift-syntax",
                  "url": "https://github.com/swiftlang/swift-syntax",
                  "version": "600.0.1",
                  "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/swift-syntax",
                  "dependencies": [
                  ]
                },
                {
                  "identity": "xctest-dynamic-overlay",
                  "name": "xctest-dynamic-overlay",
                  "url": "https://github.com/pointfreeco/xctest-dynamic-overlay",
                  "version": "1.4.2",
                  "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/xctest-dynamic-overlay",
                  "dependencies": [
                  ]
                }
              ]
            }
          ]
        }
      ]
    }
  ]
}
Fetching https://github.com/davdroman/PeriodDuration.git
[1/554] Fetching periodduration
Fetched https://github.com/davdroman/PeriodDuration.git from cache (0.78s)
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Computing version for https://github.com/pointfreeco/swift-parsing
Computed https://github.com/pointfreeco/swift-parsing at 0.13.0 (0.03s)
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Computed https://github.com/pointfreeco/swift-case-paths at 1.5.6 (2.73s)
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Computed https://github.com/swiftlang/swift-syntax at 600.0.1 (0.75s)
Creating working copy for https://github.com/pointfreeco/xctest-dynamic-overlay
Working copy of https://github.com/pointfreeco/xctest-dynamic-overlay resolved at 1.4.2
Creating working copy for https://github.com/davdroman/PeriodDuration.git
Working copy of https://github.com/davdroman/PeriodDuration.git resolved at main (1468287)
Creating working copy for https://github.com/swiftlang/swift-syntax
Working copy of https://github.com/swiftlang/swift-syntax resolved at 600.0.1
Creating working copy for https://github.com/pointfreeco/swift-case-paths
Working copy of https://github.com/pointfreeco/swift-case-paths resolved at 1.5.6
Creating working copy for https://github.com/pointfreeco/swift-parsing
Working copy of https://github.com/pointfreeco/swift-parsing resolved at 0.13.0
warning: '.resolve-product-dependencies': dependency 'periodduration' is not used by any target
Found 1 product dependencies
  - swift-parsing
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.0
Building package at path:  $PWD
https://github.com/davdroman/PeriodDuration.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
[1/1] Compiling plugin GenerateManual
Building for debugging...
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[25/67] Compiling XCTestDynamicOverlay DefaultInitializable.swift
[26/67] Compiling XCTestDynamicOverlay GeneratePlaceholder.swift
[27/67] Compiling ArgumentParser BashCompletionsGenerator.swift
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[35/75] Compiling ArgumentParser ParsedValues.swift
[36/75] Compiling ArgumentParser HelpGenerator.swift
[37/75] Compiling ArgumentParser MessageInfo.swift
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[39/75] Compiling ArgumentParser CollectionExtensions.swift
[40/75] Emitting module ArgumentParser
[41/75] Compiling ArgumentParser Flag.swift
[42/75] Compiling ArgumentParser NameSpecification.swift
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[44/75] Compiling ArgumentParser OptionGroup.swift
[45/75] Compiling ArgumentParser ParserError.swift
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[61/75] Compiling CasePaths Operators.swift
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[70/92] Compiling CasePaths CasePath.swift
[71/92] Emitting module CasePaths
[72/92] Compiling CasePaths EnumReflection.swift
[73/161] Compiling Parsing BinaryFloatingPoint.swift
[74/161] Compiling Parsing ConversionMap.swift
[75/161] Compiling Benchmark BenchmarkTime.swift
[76/161] Compiling Benchmark Stats.swift
[77/162] Compiling Parsing Identity.swift
[78/162] Compiling Parsing JSON.swift
[79/162] Compiling Parsing Conversion.swift
[80/162] Compiling Parsing AnyConversion.swift
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[82/162] Compiling Parsing OneOfBuilder.swift
[83/162] Compiling Parsing ParserBuilder.swift
[84/162] Compiling Parsing ParseableFormatStyleConversion.swift
[85/162] Compiling Parsing RawRepresentable.swift
[86/162] Compiling Parsing Enum.swift
[87/162] Compiling Parsing FixedWidthInteger.swift
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[89/162] Compiling Parsing Memberwise.swift
[90/162] Emitting module Benchmark
[91/162] Compiling Parsing Parser.swift
[92/162] Compiling Parsing ParserPrinter.swift
[93/162] Compiling Parsing Always.swift
[94/162] Compiling Parsing AnyParserPrinter.swift
[95/162] Compiling Parsing Backtracking.swift
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[118/169] Compiling Parsing Printing.swift
[119/169] Compiling Parsing Pullback.swift
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[122/169] Compiling Parsing UTF8View.swift
[123/169] Compiling Parsing ConvertingError.swift
[124/169] Compiling Parsing CountingRange.swift
[125/169] Compiling Parsing EmptyInitializable.swift
[126/169] Compiling Parsing AnyEquatable.swift
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[135/169] Compiling Parsing Data.swift
[144/169] Compiling Parsing Conditional.swift
[145/169] Compiling Parsing Consumed.swift
[146/169] Compiling Parsing Digits.swift
[147/169] Compiling Parsing End.swift
[148/169] Compiling Parsing Fail.swift
[149/169] Compiling Parsing Filter.swift
[150/169] Compiling Parsing First.swift
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[152/169] Compiling Parsing From.swift
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[154/169] Compiling Parsing Lazy.swift
[155/169] Compiling Parsing Literal.swift
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[157/169] Compiling Parsing Map.swift
[158/169] Compiling Parsing Newline.swift
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[160/169] Compiling Parsing FlatMap.swift
[161/169] Compiling Parsing Parsers.swift
[162/169] Compiling Parsing Stream.swift
[163/169] Compiling Parsing ParsingError.swift
[164/169] Compiling Parsing PrependableCollection.swift
[165/169] Compiling Parsing PrintingError.swift
[166/169] Emitting module Parsing
[167/196] Compiling PeriodDuration PeriodDuration+Signs.swift
[168/196] Compiling PeriodDuration PeriodDuration+Zero.swift
[169/198] Compiling PeriodDuration Duration+Signs.swift
[170/198] Compiling PeriodDuration Duration+Zero.swift
[171/198] Compiling PeriodDuration Duration.swift
[172/198] Compiling PeriodDuration Duration+Codable.swift
[173/198] Compiling PeriodDuration Duration+Description.swift
[174/198] Compiling PeriodDuration Duration+ExpressibleByStringLiteral.swift
[175/198] Compiling PeriodDuration Period+Formatting.swift
/Users/admin/builder/spi-builder-workspace/Sources/PeriodDuration/Utils.swift:39:16: warning: static property 'period' is not concurrency-safe because non-'Sendable' type 'Parse<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.SkipSecond<ParserBuilder<Substring.UTF8View>.SkipFirst<Skip<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.SkipSecond<String.UTF8View, Not<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.SkipSecond<ParserBuilder<Substring.UTF8View>.SkipSecond<Digits<PartialRangeFrom<Int>, Conversions.Identity<Substring.UTF8View>>, Whitespace<PartialRangeFrom<Int>, Conversions.Identity<Substring.UTF8View>>>, End<Substring.UTF8View>>>>>, Parsers.Map<Parse<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.Take4<ParserBuilder<Substring.UTF8View>.Take3<ParserBuilder<Substring.UTF8View>.Take2<AnyParser<Substring.UTF8View, Int>, AnyParser<Substring.UTF8View, Int>>, AnyParser<Substring.UTF8View, Int>, Int, Int>, AnyParser<Substring.UTF8View, Int>, Int, Int, Int>>, Period>>, Skip<Substring.UTF8View, Optionally<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.SkipFirst<String.UTF8View, Parsers.Map<Parse<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.Take3<ParserBuilder<Substring.UTF8View>.Take2<AnyParser<Substring.UTF8View, Int>, AnyParser<Substring.UTF8View, Int>>, AnyParser<Substring.UTF8View, Int>, Int, Int>>, Duration>>>>>>' may have shared mutable state; this is an error in the Swift 6 language mode
 37 |     .map(Duration.init(hours:minutes:seconds:))
 38 |
 39 |     static let period = Parse {
    |                `- warning: static property 'period' is not concurrency-safe because non-'Sendable' type 'Parse<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.SkipSecond<ParserBuilder<Substring.UTF8View>.SkipFirst<Skip<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.SkipSecond<String.UTF8View, Not<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.SkipSecond<ParserBuilder<Substring.UTF8View>.SkipSecond<Digits<PartialRangeFrom<Int>, Conversions.Identity<Substring.UTF8View>>, Whitespace<PartialRangeFrom<Int>, Conversions.Identity<Substring.UTF8View>>>, End<Substring.UTF8View>>>>>, Parsers.Map<Parse<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.Take4<ParserBuilder<Substring.UTF8View>.Take3<ParserBuilder<Substring.UTF8View>.Take2<AnyParser<Substring.UTF8View, Int>, AnyParser<Substring.UTF8View, Int>>, AnyParser<Substring.UTF8View, Int>, Int, Int>, AnyParser<Substring.UTF8View, Int>, Int, Int, Int>>, Period>>, Skip<Substring.UTF8View, Optionally<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.SkipFirst<String.UTF8View, Parsers.Map<Parse<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.Take3<ParserBuilder<Substring.UTF8View>.Take2<AnyParser<Substring.UTF8View, Int>, AnyParser<Substring.UTF8View, Int>>, AnyParser<Substring.UTF8View, Int>, Int, Int>>, Duration>>>>>>' may have shared mutable state; this is an error in the Swift 6 language mode
 40 |         pDesignator
 41 |         periodValues
/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-parsing/Sources/Parsing/ParserPrinters/Parse.swift:23:15: note: generic struct 'Parse' does not conform to the 'Sendable' protocol
 21 | /// //   |     ^ expected integer
 22 | /// ```
 23 | public struct Parse<Input, Parsers: Parser>: Parser where Parsers.Input == Input {
    |               `- note: generic struct 'Parse' does not conform to the 'Sendable' protocol
 24 |   public let parsers: Parsers
 25 |
/Users/admin/builder/spi-builder-workspace/Sources/PeriodDuration/Utils.swift:2:1: warning: add '@preconcurrency' to suppress 'Sendable'-related warnings from module 'Parsing'
  1 | import Foundation
  2 | import Parsing
    | `- warning: add '@preconcurrency' to suppress 'Sendable'-related warnings from module 'Parsing'
  3 |
  4 | enum Parsers {
    :
 37 |     .map(Duration.init(hours:minutes:seconds:))
 38 |
 39 |     static let period = Parse {
    |                |- note: annotate 'period' 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
 40 |         pDesignator
 41 |         periodValues
[176/198] Compiling PeriodDuration Period+FoundationSupport.swift
/Users/admin/builder/spi-builder-workspace/Sources/PeriodDuration/Utils.swift:39:16: warning: static property 'period' is not concurrency-safe because non-'Sendable' type 'Parse<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.SkipSecond<ParserBuilder<Substring.UTF8View>.SkipFirst<Skip<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.SkipSecond<String.UTF8View, Not<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.SkipSecond<ParserBuilder<Substring.UTF8View>.SkipSecond<Digits<PartialRangeFrom<Int>, Conversions.Identity<Substring.UTF8View>>, Whitespace<PartialRangeFrom<Int>, Conversions.Identity<Substring.UTF8View>>>, End<Substring.UTF8View>>>>>, Parsers.Map<Parse<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.Take4<ParserBuilder<Substring.UTF8View>.Take3<ParserBuilder<Substring.UTF8View>.Take2<AnyParser<Substring.UTF8View, Int>, AnyParser<Substring.UTF8View, Int>>, AnyParser<Substring.UTF8View, Int>, Int, Int>, AnyParser<Substring.UTF8View, Int>, Int, Int, Int>>, Period>>, Skip<Substring.UTF8View, Optionally<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.SkipFirst<String.UTF8View, Parsers.Map<Parse<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.Take3<ParserBuilder<Substring.UTF8View>.Take2<AnyParser<Substring.UTF8View, Int>, AnyParser<Substring.UTF8View, Int>>, AnyParser<Substring.UTF8View, Int>, Int, Int>>, Duration>>>>>>' may have shared mutable state; this is an error in the Swift 6 language mode
 37 |     .map(Duration.init(hours:minutes:seconds:))
 38 |
 39 |     static let period = Parse {
    |                `- warning: static property 'period' is not concurrency-safe because non-'Sendable' type 'Parse<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.SkipSecond<ParserBuilder<Substring.UTF8View>.SkipFirst<Skip<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.SkipSecond<String.UTF8View, Not<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.SkipSecond<ParserBuilder<Substring.UTF8View>.SkipSecond<Digits<PartialRangeFrom<Int>, Conversions.Identity<Substring.UTF8View>>, Whitespace<PartialRangeFrom<Int>, Conversions.Identity<Substring.UTF8View>>>, End<Substring.UTF8View>>>>>, Parsers.Map<Parse<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.Take4<ParserBuilder<Substring.UTF8View>.Take3<ParserBuilder<Substring.UTF8View>.Take2<AnyParser<Substring.UTF8View, Int>, AnyParser<Substring.UTF8View, Int>>, AnyParser<Substring.UTF8View, Int>, Int, Int>, AnyParser<Substring.UTF8View, Int>, Int, Int, Int>>, Period>>, Skip<Substring.UTF8View, Optionally<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.SkipFirst<String.UTF8View, Parsers.Map<Parse<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.Take3<ParserBuilder<Substring.UTF8View>.Take2<AnyParser<Substring.UTF8View, Int>, AnyParser<Substring.UTF8View, Int>>, AnyParser<Substring.UTF8View, Int>, Int, Int>>, Duration>>>>>>' may have shared mutable state; this is an error in the Swift 6 language mode
 40 |         pDesignator
 41 |         periodValues
/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-parsing/Sources/Parsing/ParserPrinters/Parse.swift:23:15: note: generic struct 'Parse' does not conform to the 'Sendable' protocol
 21 | /// //   |     ^ expected integer
 22 | /// ```
 23 | public struct Parse<Input, Parsers: Parser>: Parser where Parsers.Input == Input {
    |               `- note: generic struct 'Parse' does not conform to the 'Sendable' protocol
 24 |   public let parsers: Parsers
 25 |
/Users/admin/builder/spi-builder-workspace/Sources/PeriodDuration/Utils.swift:2:1: warning: add '@preconcurrency' to suppress 'Sendable'-related warnings from module 'Parsing'
  1 | import Foundation
  2 | import Parsing
    | `- warning: add '@preconcurrency' to suppress 'Sendable'-related warnings from module 'Parsing'
  3 |
  4 | enum Parsers {
    :
 37 |     .map(Duration.init(hours:minutes:seconds:))
 38 |
 39 |     static let period = Parse {
    |                |- note: annotate 'period' 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
 40 |         pDesignator
 41 |         periodValues
[177/198] Compiling PeriodDuration Period+ISO8601.swift
/Users/admin/builder/spi-builder-workspace/Sources/PeriodDuration/Utils.swift:39:16: warning: static property 'period' is not concurrency-safe because non-'Sendable' type 'Parse<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.SkipSecond<ParserBuilder<Substring.UTF8View>.SkipFirst<Skip<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.SkipSecond<String.UTF8View, Not<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.SkipSecond<ParserBuilder<Substring.UTF8View>.SkipSecond<Digits<PartialRangeFrom<Int>, Conversions.Identity<Substring.UTF8View>>, Whitespace<PartialRangeFrom<Int>, Conversions.Identity<Substring.UTF8View>>>, End<Substring.UTF8View>>>>>, Parsers.Map<Parse<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.Take4<ParserBuilder<Substring.UTF8View>.Take3<ParserBuilder<Substring.UTF8View>.Take2<AnyParser<Substring.UTF8View, Int>, AnyParser<Substring.UTF8View, Int>>, AnyParser<Substring.UTF8View, Int>, Int, Int>, AnyParser<Substring.UTF8View, Int>, Int, Int, Int>>, Period>>, Skip<Substring.UTF8View, Optionally<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.SkipFirst<String.UTF8View, Parsers.Map<Parse<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.Take3<ParserBuilder<Substring.UTF8View>.Take2<AnyParser<Substring.UTF8View, Int>, AnyParser<Substring.UTF8View, Int>>, AnyParser<Substring.UTF8View, Int>, Int, Int>>, Duration>>>>>>' may have shared mutable state; this is an error in the Swift 6 language mode
 37 |     .map(Duration.init(hours:minutes:seconds:))
 38 |
 39 |     static let period = Parse {
    |                `- warning: static property 'period' is not concurrency-safe because non-'Sendable' type 'Parse<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.SkipSecond<ParserBuilder<Substring.UTF8View>.SkipFirst<Skip<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.SkipSecond<String.UTF8View, Not<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.SkipSecond<ParserBuilder<Substring.UTF8View>.SkipSecond<Digits<PartialRangeFrom<Int>, Conversions.Identity<Substring.UTF8View>>, Whitespace<PartialRangeFrom<Int>, Conversions.Identity<Substring.UTF8View>>>, End<Substring.UTF8View>>>>>, Parsers.Map<Parse<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.Take4<ParserBuilder<Substring.UTF8View>.Take3<ParserBuilder<Substring.UTF8View>.Take2<AnyParser<Substring.UTF8View, Int>, AnyParser<Substring.UTF8View, Int>>, AnyParser<Substring.UTF8View, Int>, Int, Int>, AnyParser<Substring.UTF8View, Int>, Int, Int, Int>>, Period>>, Skip<Substring.UTF8View, Optionally<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.SkipFirst<String.UTF8View, Parsers.Map<Parse<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.Take3<ParserBuilder<Substring.UTF8View>.Take2<AnyParser<Substring.UTF8View, Int>, AnyParser<Substring.UTF8View, Int>>, AnyParser<Substring.UTF8View, Int>, Int, Int>>, Duration>>>>>>' may have shared mutable state; this is an error in the Swift 6 language mode
 40 |         pDesignator
 41 |         periodValues
/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-parsing/Sources/Parsing/ParserPrinters/Parse.swift:23:15: note: generic struct 'Parse' does not conform to the 'Sendable' protocol
 21 | /// //   |     ^ expected integer
 22 | /// ```
 23 | public struct Parse<Input, Parsers: Parser>: Parser where Parsers.Input == Input {
    |               `- note: generic struct 'Parse' does not conform to the 'Sendable' protocol
 24 |   public let parsers: Parsers
 25 |
/Users/admin/builder/spi-builder-workspace/Sources/PeriodDuration/Utils.swift:2:1: warning: add '@preconcurrency' to suppress 'Sendable'-related warnings from module 'Parsing'
  1 | import Foundation
  2 | import Parsing
    | `- warning: add '@preconcurrency' to suppress 'Sendable'-related warnings from module 'Parsing'
  3 |
  4 | enum Parsers {
    :
 37 |     .map(Duration.init(hours:minutes:seconds:))
 38 |
 39 |     static let period = Parse {
    |                |- note: annotate 'period' 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
 40 |         pDesignator
 41 |         periodValues
[178/198] Compiling PeriodDuration PeriodDuration+Codable.swift
[179/198] Compiling PeriodDuration PeriodDuration+Description.swift
[180/198] Compiling PeriodDuration PeriodDuration+ExpressibleByStringLiteral.swift
[181/198] Emitting module PeriodDuration
/Users/admin/builder/spi-builder-workspace/Sources/PeriodDuration/Utils.swift:5:16: warning: static property 'pDesignator' is not concurrency-safe because non-'Sendable' type 'Skip<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.SkipSecond<String.UTF8View, Not<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.SkipSecond<ParserBuilder<Substring.UTF8View>.SkipSecond<Digits<PartialRangeFrom<Int>, Conversions.Identity<Substring.UTF8View>>, Whitespace<PartialRangeFrom<Int>, Conversions.Identity<Substring.UTF8View>>>, End<Substring.UTF8View>>>>>' may have shared mutable state; this is an error in the Swift 6 language mode
  3 |
  4 | enum Parsers {
  5 |     static let pDesignator = Skip {
    |                `- warning: static property 'pDesignator' is not concurrency-safe because non-'Sendable' type 'Skip<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.SkipSecond<String.UTF8View, Not<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.SkipSecond<ParserBuilder<Substring.UTF8View>.SkipSecond<Digits<PartialRangeFrom<Int>, Conversions.Identity<Substring.UTF8View>>, Whitespace<PartialRangeFrom<Int>, Conversions.Identity<Substring.UTF8View>>>, End<Substring.UTF8View>>>>>' may have shared mutable state; this is an error in the Swift 6 language mode
  6 |         "P".utf8
  7 |         Not {
/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-parsing/Sources/Parsing/ParserPrinters/Skip.swift:2:15: note: generic struct 'Skip' does not conform to the 'Sendable' protocol
 1 | /// A parser that discards the output of another parser.
 2 | public struct Skip<Input, Parsers: Parser>: Parser where Parsers.Input == Input {
   |               `- note: generic struct 'Skip' does not conform to the 'Sendable' protocol
 3 |   /// The parser from which this parser receives output.
 4 |   public let parsers: Parsers
/Users/admin/builder/spi-builder-workspace/Sources/PeriodDuration/Utils.swift:2:1: warning: add '@preconcurrency' to suppress 'Sendable'-related warnings from module 'Parsing'
  1 | import Foundation
  2 | import Parsing
    | `- warning: add '@preconcurrency' to suppress 'Sendable'-related warnings from module 'Parsing'
  3 |
  4 | enum Parsers {
  5 |     static let pDesignator = Skip {
    |                |- note: annotate 'pDesignator' 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
  6 |         "P".utf8
  7 |         Not {
/Users/admin/builder/spi-builder-workspace/Sources/PeriodDuration/Utils.swift:14:16: warning: static property 'years' is not concurrency-safe because non-'Sendable' type 'AnyParser<Substring.UTF8View, Int>' may have shared mutable state; this is an error in the Swift 6 language mode
 12 |     }
 13 |
 14 |     static let years = digitsAndUnit("Y".utf8)
    |                |- warning: static property 'years' is not concurrency-safe because non-'Sendable' type 'AnyParser<Substring.UTF8View, Int>' may have shared mutable state; this is an error in the Swift 6 language mode
    |                |- note: annotate 'years' 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
 15 |     static let months = digitsAndUnit("M".utf8)
 16 |     static let weeks = digitsAndUnit("W".utf8)
/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-parsing/Sources/Parsing/Parsers/AnyParser.swift:27:15: note: generic struct 'AnyParser' does not conform to the 'Sendable' protocol
25 | /// boundaries, such as different modules. When you use type erasure this way, you can change the
26 | /// underlying parser over time without affecting existing clients.
27 | public struct AnyParser<Input, Output>: Parser {
   |               `- note: generic struct 'AnyParser' does not conform to the 'Sendable' protocol
28 |   @usableFromInline
29 |   let parser: (inout Input) throws -> Output
/Users/admin/builder/spi-builder-workspace/Sources/PeriodDuration/Utils.swift:15:16: warning: static property 'months' is not concurrency-safe because non-'Sendable' type 'AnyParser<Substring.UTF8View, Int>' may have shared mutable state; this is an error in the Swift 6 language mode
 13 |
 14 |     static let years = digitsAndUnit("Y".utf8)
 15 |     static let months = digitsAndUnit("M".utf8)
    |                |- warning: static property 'months' is not concurrency-safe because non-'Sendable' type 'AnyParser<Substring.UTF8View, Int>' may have shared mutable state; this is an error in the Swift 6 language mode
    |                |- note: annotate 'months' 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
 16 |     static let weeks = digitsAndUnit("W".utf8)
 17 |     static let days = digitsAndUnit("D".utf8)
/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-parsing/Sources/Parsing/Parsers/AnyParser.swift:27:15: note: generic struct 'AnyParser' does not conform to the 'Sendable' protocol
25 | /// boundaries, such as different modules. When you use type erasure this way, you can change the
26 | /// underlying parser over time without affecting existing clients.
27 | public struct AnyParser<Input, Output>: Parser {
   |               `- note: generic struct 'AnyParser' does not conform to the 'Sendable' protocol
28 |   @usableFromInline
29 |   let parser: (inout Input) throws -> Output
/Users/admin/builder/spi-builder-workspace/Sources/PeriodDuration/Utils.swift:16:16: warning: static property 'weeks' is not concurrency-safe because non-'Sendable' type 'AnyParser<Substring.UTF8View, Int>' may have shared mutable state; this is an error in the Swift 6 language mode
 14 |     static let years = digitsAndUnit("Y".utf8)
 15 |     static let months = digitsAndUnit("M".utf8)
 16 |     static let weeks = digitsAndUnit("W".utf8)
    |                |- warning: static property 'weeks' is not concurrency-safe because non-'Sendable' type 'AnyParser<Substring.UTF8View, Int>' may have shared mutable state; this is an error in the Swift 6 language mode
    |                |- note: annotate 'weeks' 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
 17 |     static let days = digitsAndUnit("D".utf8)
 18 |     static let hours = digitsAndUnit("H".utf8)
/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-parsing/Sources/Parsing/Parsers/AnyParser.swift:27:15: note: generic struct 'AnyParser' does not conform to the 'Sendable' protocol
25 | /// boundaries, such as different modules. When you use type erasure this way, you can change the
26 | /// underlying parser over time without affecting existing clients.
27 | public struct AnyParser<Input, Output>: Parser {
   |               `- note: generic struct 'AnyParser' does not conform to the 'Sendable' protocol
28 |   @usableFromInline
29 |   let parser: (inout Input) throws -> Output
/Users/admin/builder/spi-builder-workspace/Sources/PeriodDuration/Utils.swift:17:16: warning: static property 'days' is not concurrency-safe because non-'Sendable' type 'AnyParser<Substring.UTF8View, Int>' may have shared mutable state; this is an error in the Swift 6 language mode
 15 |     static let months = digitsAndUnit("M".utf8)
 16 |     static let weeks = digitsAndUnit("W".utf8)
 17 |     static let days = digitsAndUnit("D".utf8)
    |                |- warning: static property 'days' is not concurrency-safe because non-'Sendable' type 'AnyParser<Substring.UTF8View, Int>' may have shared mutable state; this is an error in the Swift 6 language mode
    |                |- note: annotate 'days' 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
 18 |     static let hours = digitsAndUnit("H".utf8)
 19 |     static let minutes = digitsAndUnit("M".utf8)
/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-parsing/Sources/Parsing/Parsers/AnyParser.swift:27:15: note: generic struct 'AnyParser' does not conform to the 'Sendable' protocol
25 | /// boundaries, such as different modules. When you use type erasure this way, you can change the
26 | /// underlying parser over time without affecting existing clients.
27 | public struct AnyParser<Input, Output>: Parser {
   |               `- note: generic struct 'AnyParser' does not conform to the 'Sendable' protocol
28 |   @usableFromInline
29 |   let parser: (inout Input) throws -> Output
/Users/admin/builder/spi-builder-workspace/Sources/PeriodDuration/Utils.swift:18:16: warning: static property 'hours' is not concurrency-safe because non-'Sendable' type 'AnyParser<Substring.UTF8View, Int>' may have shared mutable state; this is an error in the Swift 6 language mode
 16 |     static let weeks = digitsAndUnit("W".utf8)
 17 |     static let days = digitsAndUnit("D".utf8)
 18 |     static let hours = digitsAndUnit("H".utf8)
    |                |- warning: static property 'hours' is not concurrency-safe because non-'Sendable' type 'AnyParser<Substring.UTF8View, Int>' may have shared mutable state; this is an error in the Swift 6 language mode
    |                |- note: annotate 'hours' 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
 19 |     static let minutes = digitsAndUnit("M".utf8)
 20 |     static let seconds = digitsAndUnit("S".utf8)
/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-parsing/Sources/Parsing/Parsers/AnyParser.swift:27:15: note: generic struct 'AnyParser' does not conform to the 'Sendable' protocol
25 | /// boundaries, such as different modules. When you use type erasure this way, you can change the
26 | /// underlying parser over time without affecting existing clients.
27 | public struct AnyParser<Input, Output>: Parser {
   |               `- note: generic struct 'AnyParser' does not conform to the 'Sendable' protocol
28 |   @usableFromInline
29 |   let parser: (inout Input) throws -> Output
/Users/admin/builder/spi-builder-workspace/Sources/PeriodDuration/Utils.swift:19:16: warning: static property 'minutes' is not concurrency-safe because non-'Sendable' type 'AnyParser<Substring.UTF8View, Int>' may have shared mutable state; this is an error in the Swift 6 language mode
 17 |     static let days = digitsAndUnit("D".utf8)
 18 |     static let hours = digitsAndUnit("H".utf8)
 19 |     static let minutes = digitsAndUnit("M".utf8)
    |                |- warning: static property 'minutes' is not concurrency-safe because non-'Sendable' type 'AnyParser<Substring.UTF8View, Int>' may have shared mutable state; this is an error in the Swift 6 language mode
    |                |- note: annotate 'minutes' 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 |     static let seconds = digitsAndUnit("S".utf8)
 21 |
/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-parsing/Sources/Parsing/Parsers/AnyParser.swift:27:15: note: generic struct 'AnyParser' does not conform to the 'Sendable' protocol
25 | /// boundaries, such as different modules. When you use type erasure this way, you can change the
26 | /// underlying parser over time without affecting existing clients.
27 | public struct AnyParser<Input, Output>: Parser {
   |               `- note: generic struct 'AnyParser' does not conform to the 'Sendable' protocol
28 |   @usableFromInline
29 |   let parser: (inout Input) throws -> Output
/Users/admin/builder/spi-builder-workspace/Sources/PeriodDuration/Utils.swift:20:16: warning: static property 'seconds' is not concurrency-safe because non-'Sendable' type 'AnyParser<Substring.UTF8View, Int>' may have shared mutable state; this is an error in the Swift 6 language mode
 18 |     static let hours = digitsAndUnit("H".utf8)
 19 |     static let minutes = digitsAndUnit("M".utf8)
 20 |     static let seconds = digitsAndUnit("S".utf8)
    |                |- warning: static property 'seconds' is not concurrency-safe because non-'Sendable' type 'AnyParser<Substring.UTF8View, Int>' may have shared mutable state; this is an error in the Swift 6 language mode
    |                |- note: annotate 'seconds' 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
 21 |
 22 |     static let periodValues = Parse {
/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-parsing/Sources/Parsing/Parsers/AnyParser.swift:27:15: note: generic struct 'AnyParser' does not conform to the 'Sendable' protocol
25 | /// boundaries, such as different modules. When you use type erasure this way, you can change the
26 | /// underlying parser over time without affecting existing clients.
27 | public struct AnyParser<Input, Output>: Parser {
   |               `- note: generic struct 'AnyParser' does not conform to the 'Sendable' protocol
28 |   @usableFromInline
29 |   let parser: (inout Input) throws -> Output
/Users/admin/builder/spi-builder-workspace/Sources/PeriodDuration/Utils.swift:22:16: warning: static property 'periodValues' is not concurrency-safe because non-'Sendable' type 'Parsers.Map<Parse<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.Take4<ParserBuilder<Substring.UTF8View>.Take3<ParserBuilder<Substring.UTF8View>.Take2<AnyParser<Substring.UTF8View, Int>, AnyParser<Substring.UTF8View, Int>>, AnyParser<Substring.UTF8View, Int>, Int, Int>, AnyParser<Substring.UTF8View, Int>, Int, Int, Int>>, Period>' may have shared mutable state; this is an error in the Swift 6 language mode
 20 |     static let seconds = digitsAndUnit("S".utf8)
 21 |
 22 |     static let periodValues = Parse {
    |                |- warning: static property 'periodValues' is not concurrency-safe because non-'Sendable' type 'Parsers.Map<Parse<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.Take4<ParserBuilder<Substring.UTF8View>.Take3<ParserBuilder<Substring.UTF8View>.Take2<AnyParser<Substring.UTF8View, Int>, AnyParser<Substring.UTF8View, Int>>, AnyParser<Substring.UTF8View, Int>, Int, Int>, AnyParser<Substring.UTF8View, Int>, Int, Int, Int>>, Period>' may have shared mutable state; this is an error in the Swift 6 language mode
    |                |- note: annotate 'periodValues' 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 |         years
 24 |         months
/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-parsing/Sources/Parsing/ParserPrinters/Map.swift:75:17: note: generic struct 'Map' does not conform to the 'Sendable' protocol
 73 |   /// You will not typically need to interact with this type directly. Instead you will usually use
 74 |   /// the ``Parser/map(_:)-4hsj5`` operation, which constructs this type.
 75 |   public struct Map<Upstream: Parser, NewOutput>: Parser {
    |                 `- note: generic struct 'Map' does not conform to the 'Sendable' protocol
 76 |     /// The parser from which this parser receives output.
 77 |     public let upstream: Upstream
/Users/admin/builder/spi-builder-workspace/Sources/PeriodDuration/Utils.swift:32:16: warning: static property 'durationValues' is not concurrency-safe because non-'Sendable' type 'Parsers.Map<Parse<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.Take3<ParserBuilder<Substring.UTF8View>.Take2<AnyParser<Substring.UTF8View, Int>, AnyParser<Substring.UTF8View, Int>>, AnyParser<Substring.UTF8View, Int>, Int, Int>>, Duration>' may have shared mutable state; this is an error in the Swift 6 language mode
 30 |     }
 31 |
 32 |     static let durationValues = Parse {
    |                |- warning: static property 'durationValues' is not concurrency-safe because non-'Sendable' type 'Parsers.Map<Parse<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.Take3<ParserBuilder<Substring.UTF8View>.Take2<AnyParser<Substring.UTF8View, Int>, AnyParser<Substring.UTF8View, Int>>, AnyParser<Substring.UTF8View, Int>, Int, Int>>, Duration>' may have shared mutable state; this is an error in the Swift 6 language mode
    |                |- note: annotate 'durationValues' 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
 33 |         hours
 34 |         minutes
/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-parsing/Sources/Parsing/ParserPrinters/Map.swift:75:17: note: generic struct 'Map' does not conform to the 'Sendable' protocol
 73 |   /// You will not typically need to interact with this type directly. Instead you will usually use
 74 |   /// the ``Parser/map(_:)-4hsj5`` operation, which constructs this type.
 75 |   public struct Map<Upstream: Parser, NewOutput>: Parser {
    |                 `- note: generic struct 'Map' does not conform to the 'Sendable' protocol
 76 |     /// The parser from which this parser receives output.
 77 |     public let upstream: Upstream
/Users/admin/builder/spi-builder-workspace/Sources/PeriodDuration/Utils.swift:39:16: warning: static property 'period' is not concurrency-safe because non-'Sendable' type 'Parse<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.SkipSecond<ParserBuilder<Substring.UTF8View>.SkipFirst<Skip<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.SkipSecond<String.UTF8View, Not<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.SkipSecond<ParserBuilder<Substring.UTF8View>.SkipSecond<Digits<PartialRangeFrom<Int>, Conversions.Identity<Substring.UTF8View>>, Whitespace<PartialRangeFrom<Int>, Conversions.Identity<Substring.UTF8View>>>, End<Substring.UTF8View>>>>>, Parsers.Map<Parse<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.Take4<ParserBuilder<Substring.UTF8View>.Take3<ParserBuilder<Substring.UTF8View>.Take2<AnyParser<Substring.UTF8View, Int>, AnyParser<Substring.UTF8View, Int>>, AnyParser<Substring.UTF8View, Int>, Int, Int>, AnyParser<Substring.UTF8View, Int>, Int, Int, Int>>, Period>>, Skip<Substring.UTF8View, Optionally<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.SkipFirst<String.UTF8View, Parsers.Map<Parse<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.Take3<ParserBuilder<Substring.UTF8View>.Take2<AnyParser<Substring.UTF8View, Int>, AnyParser<Substring.UTF8View, Int>>, AnyParser<Substring.UTF8View, Int>, Int, Int>>, Duration>>>>>>' may have shared mutable state; this is an error in the Swift 6 language mode
 37 |     .map(Duration.init(hours:minutes:seconds:))
 38 |
 39 |     static let period = Parse {
    |                |- warning: static property 'period' is not concurrency-safe because non-'Sendable' type 'Parse<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.SkipSecond<ParserBuilder<Substring.UTF8View>.SkipFirst<Skip<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.SkipSecond<String.UTF8View, Not<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.SkipSecond<ParserBuilder<Substring.UTF8View>.SkipSecond<Digits<PartialRangeFrom<Int>, Conversions.Identity<Substring.UTF8View>>, Whitespace<PartialRangeFrom<Int>, Conversions.Identity<Substring.UTF8View>>>, End<Substring.UTF8View>>>>>, Parsers.Map<Parse<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.Take4<ParserBuilder<Substring.UTF8View>.Take3<ParserBuilder<Substring.UTF8View>.Take2<AnyParser<Substring.UTF8View, Int>, AnyParser<Substring.UTF8View, Int>>, AnyParser<Substring.UTF8View, Int>, Int, Int>, AnyParser<Substring.UTF8View, Int>, Int, Int, Int>>, Period>>, Skip<Substring.UTF8View, Optionally<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.SkipFirst<String.UTF8View, Parsers.Map<Parse<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.Take3<ParserBuilder<Substring.UTF8View>.Take2<AnyParser<Substring.UTF8View, Int>, AnyParser<Substring.UTF8View, Int>>, AnyParser<Substring.UTF8View, Int>, Int, Int>>, Duration>>>>>>' may have shared mutable state; this is an error in the Swift 6 language mode
    |                |- note: annotate 'period' 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
 40 |         pDesignator
 41 |         periodValues
/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-parsing/Sources/Parsing/ParserPrinters/Parse.swift:23:15: note: generic struct 'Parse' does not conform to the 'Sendable' protocol
 21 | /// //   |     ^ expected integer
 22 | /// ```
 23 | public struct Parse<Input, Parsers: Parser>: Parser where Parsers.Input == Input {
    |               `- note: generic struct 'Parse' does not conform to the 'Sendable' protocol
 24 |   public let parsers: Parsers
 25 |
/Users/admin/builder/spi-builder-workspace/Sources/PeriodDuration/Utils.swift:50:16: warning: static property 'duration' is not concurrency-safe because non-'Sendable' type 'Parse<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.SkipFirst<ParserBuilder<Substring.UTF8View>.SkipSecond<Skip<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.SkipSecond<String.UTF8View, Not<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.SkipSecond<ParserBuilder<Substring.UTF8View>.SkipSecond<Digits<PartialRangeFrom<Int>, Conversions.Identity<Substring.UTF8View>>, Whitespace<PartialRangeFrom<Int>, Conversions.Identity<Substring.UTF8View>>>, End<Substring.UTF8View>>>>>, OneOf<Substring.UTF8View, (), OneOfBuilder<Substring.UTF8View, ()>.OneOf2<Skip<Substring.UTF8View, PrefixThrough<Substring.UTF8View>>, Parsers.ReplaceError<Skip<Substring.UTF8View, Rest<Substring.UTF8View>>>>>>, Parsers.Map<Parse<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.Take3<ParserBuilder<Substring.UTF8View>.Take2<AnyParser<Substring.UTF8View, Int>, AnyParser<Substring.UTF8View, Int>>, AnyParser<Substring.UTF8View, Int>, Int, Int>>, Duration>>>' may have shared mutable state; this is an error in the Swift 6 language mode
 48 |     }
 49 |
 50 |     static let duration = Parse {
    |                |- warning: static property 'duration' is not concurrency-safe because non-'Sendable' type 'Parse<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.SkipFirst<ParserBuilder<Substring.UTF8View>.SkipSecond<Skip<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.SkipSecond<String.UTF8View, Not<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.SkipSecond<ParserBuilder<Substring.UTF8View>.SkipSecond<Digits<PartialRangeFrom<Int>, Conversions.Identity<Substring.UTF8View>>, Whitespace<PartialRangeFrom<Int>, Conversions.Identity<Substring.UTF8View>>>, End<Substring.UTF8View>>>>>, OneOf<Substring.UTF8View, (), OneOfBuilder<Substring.UTF8View, ()>.OneOf2<Skip<Substring.UTF8View, PrefixThrough<Substring.UTF8View>>, Parsers.ReplaceError<Skip<Substring.UTF8View, Rest<Substring.UTF8View>>>>>>, Parsers.Map<Parse<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.Take3<ParserBuilder<Substring.UTF8View>.Take2<AnyParser<Substring.UTF8View, Int>, AnyParser<Substring.UTF8View, Int>>, AnyParser<Substring.UTF8View, Int>, Int, Int>>, Duration>>>' may have shared mutable state; this is an error in the Swift 6 language mode
    |                |- note: annotate 'duration' 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
 51 |         pDesignator
 52 |         OneOf {
/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-parsing/Sources/Parsing/ParserPrinters/Parse.swift:23:15: note: generic struct 'Parse' does not conform to the 'Sendable' protocol
 21 | /// //   |     ^ expected integer
 22 | /// ```
 23 | public struct Parse<Input, Parsers: Parser>: Parser where Parsers.Input == Input {
    |               `- note: generic struct 'Parse' does not conform to the 'Sendable' protocol
 24 |   public let parsers: Parsers
 25 |
/Users/admin/builder/spi-builder-workspace/Sources/PeriodDuration/Utils.swift:59:16: warning: static property 'periodDuration' is not concurrency-safe because non-'Sendable' type 'Parsers.Map<Parse<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.Take2<ParserBuilder<Substring.UTF8View>.SkipSecond<ParserBuilder<Substring.UTF8View>.SkipFirst<Skip<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.SkipSecond<String.UTF8View, Not<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.SkipSecond<ParserBuilder<Substring.UTF8View>.SkipSecond<Digits<PartialRangeFrom<Int>, Conversions.Identity<Substring.UTF8View>>, Whitespace<PartialRangeFrom<Int>, Conversions.Identity<Substring.UTF8View>>>, End<Substring.UTF8View>>>>>, Parsers.Map<Parse<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.Take4<ParserBuilder<Substring.UTF8View>.Take3<ParserBuilder<Substring.UTF8View>.Take2<AnyParser<Substring.UTF8View, Int>, AnyParser<Substring.UTF8View, Int>>, AnyParser<Substring.UTF8View, Int>, Int, Int>, AnyParser<Substring.UTF8View, Int>, Int, Int, Int>>, Period>>, OneOf<Substring.UTF8View, (), OneOfBuilder<Substring.UTF8View, ()>.OneOf2<String.UTF8View, Parsers.ReplaceError<Skip<Substring.UTF8View, Rest<Substring.UTF8View>>>>>>, Parsers.Map<Parse<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.Take3<ParserBuilder<Substring.UTF8View>.Take2<AnyParser<Substring.UTF8View, Int>, AnyParser<Substring.UTF8View, Int>>, AnyParser<Substring.UTF8View, Int>, Int, Int>>, Duration>>>, PeriodDuration>' may have shared mutable state; this is an error in the Swift 6 language mode
 57 |     }
 58 |
 59 |     static let periodDuration = Parse {
    |                |- warning: static property 'periodDuration' is not concurrency-safe because non-'Sendable' type 'Parsers.Map<Parse<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.Take2<ParserBuilder<Substring.UTF8View>.SkipSecond<ParserBuilder<Substring.UTF8View>.SkipFirst<Skip<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.SkipSecond<String.UTF8View, Not<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.SkipSecond<ParserBuilder<Substring.UTF8View>.SkipSecond<Digits<PartialRangeFrom<Int>, Conversions.Identity<Substring.UTF8View>>, Whitespace<PartialRangeFrom<Int>, Conversions.Identity<Substring.UTF8View>>>, End<Substring.UTF8View>>>>>, Parsers.Map<Parse<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.Take4<ParserBuilder<Substring.UTF8View>.Take3<ParserBuilder<Substring.UTF8View>.Take2<AnyParser<Substring.UTF8View, Int>, AnyParser<Substring.UTF8View, Int>>, AnyParser<Substring.UTF8View, Int>, Int, Int>, AnyParser<Substring.UTF8View, Int>, Int, Int, Int>>, Period>>, OneOf<Substring.UTF8View, (), OneOfBuilder<Substring.UTF8View, ()>.OneOf2<String.UTF8View, Parsers.ReplaceError<Skip<Substring.UTF8View, Rest<Substring.UTF8View>>>>>>, Parsers.Map<Parse<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.Take3<ParserBuilder<Substring.UTF8View>.Take2<AnyParser<Substring.UTF8View, Int>, AnyParser<Substring.UTF8View, Int>>, AnyParser<Substring.UTF8View, Int>, Int, Int>>, Duration>>>, PeriodDuration>' may have shared mutable state; this is an error in the Swift 6 language mode
    |                |- note: annotate 'periodDuration' with '@MainActor' if property should only be accessed from the main actor
    |                `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 60 |         pDesignator
 61 |         periodValues
/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-parsing/Sources/Parsing/ParserPrinters/Map.swift:75:17: note: generic struct 'Map' does not conform to the 'Sendable' protocol
 73 |   /// You will not typically need to interact with this type directly. Instead you will usually use
 74 |   /// the ``Parser/map(_:)-4hsj5`` operation, which constructs this type.
 75 |   public struct Map<Upstream: Parser, NewOutput>: Parser {
    |                 `- note: generic struct 'Map' does not conform to the 'Sendable' protocol
 76 |     /// The parser from which this parser receives output.
 77 |     public let upstream: Upstream
[182/198] Compiling PeriodDuration Period+Signs.swift
[183/198] Compiling PeriodDuration Period+Zero.swift
[184/198] Compiling PeriodDuration Period.swift
[185/198] Compiling PeriodDuration Duration+Formatting.swift
/Users/admin/builder/spi-builder-workspace/Sources/PeriodDuration/Utils.swift:50:16: warning: static property 'duration' is not concurrency-safe because non-'Sendable' type 'Parse<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.SkipFirst<ParserBuilder<Substring.UTF8View>.SkipSecond<Skip<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.SkipSecond<String.UTF8View, Not<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.SkipSecond<ParserBuilder<Substring.UTF8View>.SkipSecond<Digits<PartialRangeFrom<Int>, Conversions.Identity<Substring.UTF8View>>, Whitespace<PartialRangeFrom<Int>, Conversions.Identity<Substring.UTF8View>>>, End<Substring.UTF8View>>>>>, OneOf<Substring.UTF8View, (), OneOfBuilder<Substring.UTF8View, ()>.OneOf2<Skip<Substring.UTF8View, PrefixThrough<Substring.UTF8View>>, Parsers.ReplaceError<Skip<Substring.UTF8View, Rest<Substring.UTF8View>>>>>>, Parsers.Map<Parse<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.Take3<ParserBuilder<Substring.UTF8View>.Take2<AnyParser<Substring.UTF8View, Int>, AnyParser<Substring.UTF8View, Int>>, AnyParser<Substring.UTF8View, Int>, Int, Int>>, Duration>>>' may have shared mutable state; this is an error in the Swift 6 language mode
 48 |     }
 49 |
 50 |     static let duration = Parse {
    |                `- warning: static property 'duration' is not concurrency-safe because non-'Sendable' type 'Parse<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.SkipFirst<ParserBuilder<Substring.UTF8View>.SkipSecond<Skip<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.SkipSecond<String.UTF8View, Not<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.SkipSecond<ParserBuilder<Substring.UTF8View>.SkipSecond<Digits<PartialRangeFrom<Int>, Conversions.Identity<Substring.UTF8View>>, Whitespace<PartialRangeFrom<Int>, Conversions.Identity<Substring.UTF8View>>>, End<Substring.UTF8View>>>>>, OneOf<Substring.UTF8View, (), OneOfBuilder<Substring.UTF8View, ()>.OneOf2<Skip<Substring.UTF8View, PrefixThrough<Substring.UTF8View>>, Parsers.ReplaceError<Skip<Substring.UTF8View, Rest<Substring.UTF8View>>>>>>, Parsers.Map<Parse<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.Take3<ParserBuilder<Substring.UTF8View>.Take2<AnyParser<Substring.UTF8View, Int>, AnyParser<Substring.UTF8View, Int>>, AnyParser<Substring.UTF8View, Int>, Int, Int>>, Duration>>>' may have shared mutable state; this is an error in the Swift 6 language mode
 51 |         pDesignator
 52 |         OneOf {
/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-parsing/Sources/Parsing/ParserPrinters/Parse.swift:23:15: note: generic struct 'Parse' does not conform to the 'Sendable' protocol
 21 | /// //   |     ^ expected integer
 22 | /// ```
 23 | public struct Parse<Input, Parsers: Parser>: Parser where Parsers.Input == Input {
    |               `- note: generic struct 'Parse' does not conform to the 'Sendable' protocol
 24 |   public let parsers: Parsers
 25 |
/Users/admin/builder/spi-builder-workspace/Sources/PeriodDuration/Utils.swift:2:1: warning: add '@preconcurrency' to suppress 'Sendable'-related warnings from module 'Parsing'
  1 | import Foundation
  2 | import Parsing
    | `- warning: add '@preconcurrency' to suppress 'Sendable'-related warnings from module 'Parsing'
  3 |
  4 | enum Parsers {
    :
 48 |     }
 49 |
 50 |     static let duration = Parse {
    |                |- note: annotate 'duration' 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
 51 |         pDesignator
 52 |         OneOf {
[186/198] Compiling PeriodDuration Duration+FoundationSupport.swift
/Users/admin/builder/spi-builder-workspace/Sources/PeriodDuration/Utils.swift:50:16: warning: static property 'duration' is not concurrency-safe because non-'Sendable' type 'Parse<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.SkipFirst<ParserBuilder<Substring.UTF8View>.SkipSecond<Skip<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.SkipSecond<String.UTF8View, Not<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.SkipSecond<ParserBuilder<Substring.UTF8View>.SkipSecond<Digits<PartialRangeFrom<Int>, Conversions.Identity<Substring.UTF8View>>, Whitespace<PartialRangeFrom<Int>, Conversions.Identity<Substring.UTF8View>>>, End<Substring.UTF8View>>>>>, OneOf<Substring.UTF8View, (), OneOfBuilder<Substring.UTF8View, ()>.OneOf2<Skip<Substring.UTF8View, PrefixThrough<Substring.UTF8View>>, Parsers.ReplaceError<Skip<Substring.UTF8View, Rest<Substring.UTF8View>>>>>>, Parsers.Map<Parse<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.Take3<ParserBuilder<Substring.UTF8View>.Take2<AnyParser<Substring.UTF8View, Int>, AnyParser<Substring.UTF8View, Int>>, AnyParser<Substring.UTF8View, Int>, Int, Int>>, Duration>>>' may have shared mutable state; this is an error in the Swift 6 language mode
 48 |     }
 49 |
 50 |     static let duration = Parse {
    |                `- warning: static property 'duration' is not concurrency-safe because non-'Sendable' type 'Parse<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.SkipFirst<ParserBuilder<Substring.UTF8View>.SkipSecond<Skip<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.SkipSecond<String.UTF8View, Not<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.SkipSecond<ParserBuilder<Substring.UTF8View>.SkipSecond<Digits<PartialRangeFrom<Int>, Conversions.Identity<Substring.UTF8View>>, Whitespace<PartialRangeFrom<Int>, Conversions.Identity<Substring.UTF8View>>>, End<Substring.UTF8View>>>>>, OneOf<Substring.UTF8View, (), OneOfBuilder<Substring.UTF8View, ()>.OneOf2<Skip<Substring.UTF8View, PrefixThrough<Substring.UTF8View>>, Parsers.ReplaceError<Skip<Substring.UTF8View, Rest<Substring.UTF8View>>>>>>, Parsers.Map<Parse<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.Take3<ParserBuilder<Substring.UTF8View>.Take2<AnyParser<Substring.UTF8View, Int>, AnyParser<Substring.UTF8View, Int>>, AnyParser<Substring.UTF8View, Int>, Int, Int>>, Duration>>>' may have shared mutable state; this is an error in the Swift 6 language mode
 51 |         pDesignator
 52 |         OneOf {
/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-parsing/Sources/Parsing/ParserPrinters/Parse.swift:23:15: note: generic struct 'Parse' does not conform to the 'Sendable' protocol
 21 | /// //   |     ^ expected integer
 22 | /// ```
 23 | public struct Parse<Input, Parsers: Parser>: Parser where Parsers.Input == Input {
    |               `- note: generic struct 'Parse' does not conform to the 'Sendable' protocol
 24 |   public let parsers: Parsers
 25 |
/Users/admin/builder/spi-builder-workspace/Sources/PeriodDuration/Utils.swift:2:1: warning: add '@preconcurrency' to suppress 'Sendable'-related warnings from module 'Parsing'
  1 | import Foundation
  2 | import Parsing
    | `- warning: add '@preconcurrency' to suppress 'Sendable'-related warnings from module 'Parsing'
  3 |
  4 | enum Parsers {
    :
 48 |     }
 49 |
 50 |     static let duration = Parse {
    |                |- note: annotate 'duration' 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
 51 |         pDesignator
 52 |         OneOf {
[187/198] Compiling PeriodDuration Duration+ISO8601.swift
/Users/admin/builder/spi-builder-workspace/Sources/PeriodDuration/Utils.swift:50:16: warning: static property 'duration' is not concurrency-safe because non-'Sendable' type 'Parse<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.SkipFirst<ParserBuilder<Substring.UTF8View>.SkipSecond<Skip<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.SkipSecond<String.UTF8View, Not<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.SkipSecond<ParserBuilder<Substring.UTF8View>.SkipSecond<Digits<PartialRangeFrom<Int>, Conversions.Identity<Substring.UTF8View>>, Whitespace<PartialRangeFrom<Int>, Conversions.Identity<Substring.UTF8View>>>, End<Substring.UTF8View>>>>>, OneOf<Substring.UTF8View, (), OneOfBuilder<Substring.UTF8View, ()>.OneOf2<Skip<Substring.UTF8View, PrefixThrough<Substring.UTF8View>>, Parsers.ReplaceError<Skip<Substring.UTF8View, Rest<Substring.UTF8View>>>>>>, Parsers.Map<Parse<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.Take3<ParserBuilder<Substring.UTF8View>.Take2<AnyParser<Substring.UTF8View, Int>, AnyParser<Substring.UTF8View, Int>>, AnyParser<Substring.UTF8View, Int>, Int, Int>>, Duration>>>' may have shared mutable state; this is an error in the Swift 6 language mode
 48 |     }
 49 |
 50 |     static let duration = Parse {
    |                `- warning: static property 'duration' is not concurrency-safe because non-'Sendable' type 'Parse<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.SkipFirst<ParserBuilder<Substring.UTF8View>.SkipSecond<Skip<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.SkipSecond<String.UTF8View, Not<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.SkipSecond<ParserBuilder<Substring.UTF8View>.SkipSecond<Digits<PartialRangeFrom<Int>, Conversions.Identity<Substring.UTF8View>>, Whitespace<PartialRangeFrom<Int>, Conversions.Identity<Substring.UTF8View>>>, End<Substring.UTF8View>>>>>, OneOf<Substring.UTF8View, (), OneOfBuilder<Substring.UTF8View, ()>.OneOf2<Skip<Substring.UTF8View, PrefixThrough<Substring.UTF8View>>, Parsers.ReplaceError<Skip<Substring.UTF8View, Rest<Substring.UTF8View>>>>>>, Parsers.Map<Parse<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.Take3<ParserBuilder<Substring.UTF8View>.Take2<AnyParser<Substring.UTF8View, Int>, AnyParser<Substring.UTF8View, Int>>, AnyParser<Substring.UTF8View, Int>, Int, Int>>, Duration>>>' may have shared mutable state; this is an error in the Swift 6 language mode
 51 |         pDesignator
 52 |         OneOf {
/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-parsing/Sources/Parsing/ParserPrinters/Parse.swift:23:15: note: generic struct 'Parse' does not conform to the 'Sendable' protocol
 21 | /// //   |     ^ expected integer
 22 | /// ```
 23 | public struct Parse<Input, Parsers: Parser>: Parser where Parsers.Input == Input {
    |               `- note: generic struct 'Parse' does not conform to the 'Sendable' protocol
 24 |   public let parsers: Parsers
 25 |
/Users/admin/builder/spi-builder-workspace/Sources/PeriodDuration/Utils.swift:2:1: warning: add '@preconcurrency' to suppress 'Sendable'-related warnings from module 'Parsing'
  1 | import Foundation
  2 | import Parsing
    | `- warning: add '@preconcurrency' to suppress 'Sendable'-related warnings from module 'Parsing'
  3 |
  4 | enum Parsers {
    :
 48 |     }
 49 |
 50 |     static let duration = Parse {
    |                |- note: annotate 'duration' 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
 51 |         pDesignator
 52 |         OneOf {
[188/198] Compiling PeriodDuration Period+Codable.swift
[189/198] Compiling PeriodDuration Period+Description.swift
[190/198] Compiling PeriodDuration Period+ExpressibleByStringLiteral.swift
[191/198] Compiling PeriodDuration PeriodDuration+Formatting.swift
/Users/admin/builder/spi-builder-workspace/Sources/PeriodDuration/Utils.swift:59:16: warning: static property 'periodDuration' is not concurrency-safe because non-'Sendable' type 'Parsers.Map<Parse<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.Take2<ParserBuilder<Substring.UTF8View>.SkipSecond<ParserBuilder<Substring.UTF8View>.SkipFirst<Skip<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.SkipSecond<String.UTF8View, Not<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.SkipSecond<ParserBuilder<Substring.UTF8View>.SkipSecond<Digits<PartialRangeFrom<Int>, Conversions.Identity<Substring.UTF8View>>, Whitespace<PartialRangeFrom<Int>, Conversions.Identity<Substring.UTF8View>>>, End<Substring.UTF8View>>>>>, Parsers.Map<Parse<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.Take4<ParserBuilder<Substring.UTF8View>.Take3<ParserBuilder<Substring.UTF8View>.Take2<AnyParser<Substring.UTF8View, Int>, AnyParser<Substring.UTF8View, Int>>, AnyParser<Substring.UTF8View, Int>, Int, Int>, AnyParser<Substring.UTF8View, Int>, Int, Int, Int>>, Period>>, OneOf<Substring.UTF8View, (), OneOfBuilder<Substring.UTF8View, ()>.OneOf2<String.UTF8View, Parsers.ReplaceError<Skip<Substring.UTF8View, Rest<Substring.UTF8View>>>>>>, Parsers.Map<Parse<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.Take3<ParserBuilder<Substring.UTF8View>.Take2<AnyParser<Substring.UTF8View, Int>, AnyParser<Substring.UTF8View, Int>>, AnyParser<Substring.UTF8View, Int>, Int, Int>>, Duration>>>, PeriodDuration>' may have shared mutable state; this is an error in the Swift 6 language mode
 57 |     }
 58 |
 59 |     static let periodDuration = Parse {
    |                `- warning: static property 'periodDuration' is not concurrency-safe because non-'Sendable' type 'Parsers.Map<Parse<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.Take2<ParserBuilder<Substring.UTF8View>.SkipSecond<ParserBuilder<Substring.UTF8View>.SkipFirst<Skip<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.SkipSecond<String.UTF8View, Not<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.SkipSecond<ParserBuilder<Substring.UTF8View>.SkipSecond<Digits<PartialRangeFrom<Int>, Conversions.Identity<Substring.UTF8View>>, Whitespace<PartialRangeFrom<Int>, Conversions.Identity<Substring.UTF8View>>>, End<Substring.UTF8View>>>>>, Parsers.Map<Parse<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.Take4<ParserBuilder<Substring.UTF8View>.Take3<ParserBuilder<Substring.UTF8View>.Take2<AnyParser<Substring.UTF8View, Int>, AnyParser<Substring.UTF8View, Int>>, AnyParser<Substring.UTF8View, Int>, Int, Int>, AnyParser<Substring.UTF8View, Int>, Int, Int, Int>>, Period>>, OneOf<Substring.UTF8View, (), OneOfBuilder<Substring.UTF8View, ()>.OneOf2<String.UTF8View, Parsers.ReplaceError<Skip<Substring.UTF8View, Rest<Substring.UTF8View>>>>>>, Parsers.Map<Parse<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.Take3<ParserBuilder<Substring.UTF8View>.Take2<AnyParser<Substring.UTF8View, Int>, AnyParser<Substring.UTF8View, Int>>, AnyParser<Substring.UTF8View, Int>, Int, Int>>, Duration>>>, PeriodDuration>' may have shared mutable state; this is an error in the Swift 6 language mode
 60 |         pDesignator
 61 |         periodValues
/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-parsing/Sources/Parsing/ParserPrinters/Map.swift:75:17: note: generic struct 'Map' does not conform to the 'Sendable' protocol
 73 |   /// You will not typically need to interact with this type directly. Instead you will usually use
 74 |   /// the ``Parser/map(_:)-4hsj5`` operation, which constructs this type.
 75 |   public struct Map<Upstream: Parser, NewOutput>: Parser {
    |                 `- note: generic struct 'Map' does not conform to the 'Sendable' protocol
 76 |     /// The parser from which this parser receives output.
 77 |     public let upstream: Upstream
/Users/admin/builder/spi-builder-workspace/Sources/PeriodDuration/Utils.swift:2:1: warning: add '@preconcurrency' to suppress 'Sendable'-related warnings from module 'Parsing'
  1 | import Foundation
  2 | import Parsing
    | `- warning: add '@preconcurrency' to suppress 'Sendable'-related warnings from module 'Parsing'
  3 |
  4 | enum Parsers {
    :
 57 |     }
 58 |
 59 |     static let periodDuration = Parse {
    |                |- note: annotate 'periodDuration' with '@MainActor' if property should only be accessed from the main actor
    |                `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 60 |         pDesignator
 61 |         periodValues
[192/198] Compiling PeriodDuration PeriodDuration+FoundationSupport.swift
/Users/admin/builder/spi-builder-workspace/Sources/PeriodDuration/Utils.swift:59:16: warning: static property 'periodDuration' is not concurrency-safe because non-'Sendable' type 'Parsers.Map<Parse<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.Take2<ParserBuilder<Substring.UTF8View>.SkipSecond<ParserBuilder<Substring.UTF8View>.SkipFirst<Skip<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.SkipSecond<String.UTF8View, Not<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.SkipSecond<ParserBuilder<Substring.UTF8View>.SkipSecond<Digits<PartialRangeFrom<Int>, Conversions.Identity<Substring.UTF8View>>, Whitespace<PartialRangeFrom<Int>, Conversions.Identity<Substring.UTF8View>>>, End<Substring.UTF8View>>>>>, Parsers.Map<Parse<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.Take4<ParserBuilder<Substring.UTF8View>.Take3<ParserBuilder<Substring.UTF8View>.Take2<AnyParser<Substring.UTF8View, Int>, AnyParser<Substring.UTF8View, Int>>, AnyParser<Substring.UTF8View, Int>, Int, Int>, AnyParser<Substring.UTF8View, Int>, Int, Int, Int>>, Period>>, OneOf<Substring.UTF8View, (), OneOfBuilder<Substring.UTF8View, ()>.OneOf2<String.UTF8View, Parsers.ReplaceError<Skip<Substring.UTF8View, Rest<Substring.UTF8View>>>>>>, Parsers.Map<Parse<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.Take3<ParserBuilder<Substring.UTF8View>.Take2<AnyParser<Substring.UTF8View, Int>, AnyParser<Substring.UTF8View, Int>>, AnyParser<Substring.UTF8View, Int>, Int, Int>>, Duration>>>, PeriodDuration>' may have shared mutable state; this is an error in the Swift 6 language mode
 57 |     }
 58 |
 59 |     static let periodDuration = Parse {
    |                `- warning: static property 'periodDuration' is not concurrency-safe because non-'Sendable' type 'Parsers.Map<Parse<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.Take2<ParserBuilder<Substring.UTF8View>.SkipSecond<ParserBuilder<Substring.UTF8View>.SkipFirst<Skip<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.SkipSecond<String.UTF8View, Not<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.SkipSecond<ParserBuilder<Substring.UTF8View>.SkipSecond<Digits<PartialRangeFrom<Int>, Conversions.Identity<Substring.UTF8View>>, Whitespace<PartialRangeFrom<Int>, Conversions.Identity<Substring.UTF8View>>>, End<Substring.UTF8View>>>>>, Parsers.Map<Parse<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.Take4<ParserBuilder<Substring.UTF8View>.Take3<ParserBuilder<Substring.UTF8View>.Take2<AnyParser<Substring.UTF8View, Int>, AnyParser<Substring.UTF8View, Int>>, AnyParser<Substring.UTF8View, Int>, Int, Int>, AnyParser<Substring.UTF8View, Int>, Int, Int, Int>>, Period>>, OneOf<Substring.UTF8View, (), OneOfBuilder<Substring.UTF8View, ()>.OneOf2<String.UTF8View, Parsers.ReplaceError<Skip<Substring.UTF8View, Rest<Substring.UTF8View>>>>>>, Parsers.Map<Parse<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.Take3<ParserBuilder<Substring.UTF8View>.Take2<AnyParser<Substring.UTF8View, Int>, AnyParser<Substring.UTF8View, Int>>, AnyParser<Substring.UTF8View, Int>, Int, Int>>, Duration>>>, PeriodDuration>' may have shared mutable state; this is an error in the Swift 6 language mode
 60 |         pDesignator
 61 |         periodValues
/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-parsing/Sources/Parsing/ParserPrinters/Map.swift:75:17: note: generic struct 'Map' does not conform to the 'Sendable' protocol
 73 |   /// You will not typically need to interact with this type directly. Instead you will usually use
 74 |   /// the ``Parser/map(_:)-4hsj5`` operation, which constructs this type.
 75 |   public struct Map<Upstream: Parser, NewOutput>: Parser {
    |                 `- note: generic struct 'Map' does not conform to the 'Sendable' protocol
 76 |     /// The parser from which this parser receives output.
 77 |     public let upstream: Upstream
/Users/admin/builder/spi-builder-workspace/Sources/PeriodDuration/Utils.swift:2:1: warning: add '@preconcurrency' to suppress 'Sendable'-related warnings from module 'Parsing'
  1 | import Foundation
  2 | import Parsing
    | `- warning: add '@preconcurrency' to suppress 'Sendable'-related warnings from module 'Parsing'
  3 |
  4 | enum Parsers {
    :
 57 |     }
 58 |
 59 |     static let periodDuration = Parse {
    |                |- note: annotate 'periodDuration' with '@MainActor' if property should only be accessed from the main actor
    |                `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 60 |         pDesignator
 61 |         periodValues
[193/198] Compiling PeriodDuration PeriodDuration+ISO8601.swift
/Users/admin/builder/spi-builder-workspace/Sources/PeriodDuration/Utils.swift:59:16: warning: static property 'periodDuration' is not concurrency-safe because non-'Sendable' type 'Parsers.Map<Parse<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.Take2<ParserBuilder<Substring.UTF8View>.SkipSecond<ParserBuilder<Substring.UTF8View>.SkipFirst<Skip<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.SkipSecond<String.UTF8View, Not<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.SkipSecond<ParserBuilder<Substring.UTF8View>.SkipSecond<Digits<PartialRangeFrom<Int>, Conversions.Identity<Substring.UTF8View>>, Whitespace<PartialRangeFrom<Int>, Conversions.Identity<Substring.UTF8View>>>, End<Substring.UTF8View>>>>>, Parsers.Map<Parse<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.Take4<ParserBuilder<Substring.UTF8View>.Take3<ParserBuilder<Substring.UTF8View>.Take2<AnyParser<Substring.UTF8View, Int>, AnyParser<Substring.UTF8View, Int>>, AnyParser<Substring.UTF8View, Int>, Int, Int>, AnyParser<Substring.UTF8View, Int>, Int, Int, Int>>, Period>>, OneOf<Substring.UTF8View, (), OneOfBuilder<Substring.UTF8View, ()>.OneOf2<String.UTF8View, Parsers.ReplaceError<Skip<Substring.UTF8View, Rest<Substring.UTF8View>>>>>>, Parsers.Map<Parse<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.Take3<ParserBuilder<Substring.UTF8View>.Take2<AnyParser<Substring.UTF8View, Int>, AnyParser<Substring.UTF8View, Int>>, AnyParser<Substring.UTF8View, Int>, Int, Int>>, Duration>>>, PeriodDuration>' may have shared mutable state; this is an error in the Swift 6 language mode
 57 |     }
 58 |
 59 |     static let periodDuration = Parse {
    |                `- warning: static property 'periodDuration' is not concurrency-safe because non-'Sendable' type 'Parsers.Map<Parse<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.Take2<ParserBuilder<Substring.UTF8View>.SkipSecond<ParserBuilder<Substring.UTF8View>.SkipFirst<Skip<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.SkipSecond<String.UTF8View, Not<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.SkipSecond<ParserBuilder<Substring.UTF8View>.SkipSecond<Digits<PartialRangeFrom<Int>, Conversions.Identity<Substring.UTF8View>>, Whitespace<PartialRangeFrom<Int>, Conversions.Identity<Substring.UTF8View>>>, End<Substring.UTF8View>>>>>, Parsers.Map<Parse<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.Take4<ParserBuilder<Substring.UTF8View>.Take3<ParserBuilder<Substring.UTF8View>.Take2<AnyParser<Substring.UTF8View, Int>, AnyParser<Substring.UTF8View, Int>>, AnyParser<Substring.UTF8View, Int>, Int, Int>, AnyParser<Substring.UTF8View, Int>, Int, Int, Int>>, Period>>, OneOf<Substring.UTF8View, (), OneOfBuilder<Substring.UTF8View, ()>.OneOf2<String.UTF8View, Parsers.ReplaceError<Skip<Substring.UTF8View, Rest<Substring.UTF8View>>>>>>, Parsers.Map<Parse<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.Take3<ParserBuilder<Substring.UTF8View>.Take2<AnyParser<Substring.UTF8View, Int>, AnyParser<Substring.UTF8View, Int>>, AnyParser<Substring.UTF8View, Int>, Int, Int>>, Duration>>>, PeriodDuration>' may have shared mutable state; this is an error in the Swift 6 language mode
 60 |         pDesignator
 61 |         periodValues
/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-parsing/Sources/Parsing/ParserPrinters/Map.swift:75:17: note: generic struct 'Map' does not conform to the 'Sendable' protocol
 73 |   /// You will not typically need to interact with this type directly. Instead you will usually use
 74 |   /// the ``Parser/map(_:)-4hsj5`` operation, which constructs this type.
 75 |   public struct Map<Upstream: Parser, NewOutput>: Parser {
    |                 `- note: generic struct 'Map' does not conform to the 'Sendable' protocol
 76 |     /// The parser from which this parser receives output.
 77 |     public let upstream: Upstream
/Users/admin/builder/spi-builder-workspace/Sources/PeriodDuration/Utils.swift:2:1: warning: add '@preconcurrency' to suppress 'Sendable'-related warnings from module 'Parsing'
  1 | import Foundation
  2 | import Parsing
    | `- warning: add '@preconcurrency' to suppress 'Sendable'-related warnings from module 'Parsing'
  3 |
  4 | enum Parsers {
    :
 57 |     }
 58 |
 59 |     static let periodDuration = Parse {
    |                |- note: annotate 'periodDuration' with '@MainActor' if property should only be accessed from the main actor
    |                `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 60 |         pDesignator
 61 |         periodValues
[194/198] Compiling PeriodDuration PeriodDuration.swift
/Users/admin/builder/spi-builder-workspace/Sources/PeriodDuration/Utils.swift:5:16: warning: static property 'pDesignator' is not concurrency-safe because non-'Sendable' type 'Skip<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.SkipSecond<String.UTF8View, Not<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.SkipSecond<ParserBuilder<Substring.UTF8View>.SkipSecond<Digits<PartialRangeFrom<Int>, Conversions.Identity<Substring.UTF8View>>, Whitespace<PartialRangeFrom<Int>, Conversions.Identity<Substring.UTF8View>>>, End<Substring.UTF8View>>>>>' may have shared mutable state; this is an error in the Swift 6 language mode
  3 |
  4 | enum Parsers {
  5 |     static let pDesignator = Skip {
    |                `- warning: static property 'pDesignator' is not concurrency-safe because non-'Sendable' type 'Skip<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.SkipSecond<String.UTF8View, Not<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.SkipSecond<ParserBuilder<Substring.UTF8View>.SkipSecond<Digits<PartialRangeFrom<Int>, Conversions.Identity<Substring.UTF8View>>, Whitespace<PartialRangeFrom<Int>, Conversions.Identity<Substring.UTF8View>>>, End<Substring.UTF8View>>>>>' may have shared mutable state; this is an error in the Swift 6 language mode
  6 |         "P".utf8
  7 |         Not {
/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-parsing/Sources/Parsing/ParserPrinters/Skip.swift:2:15: note: generic struct 'Skip' does not conform to the 'Sendable' protocol
 1 | /// A parser that discards the output of another parser.
 2 | public struct Skip<Input, Parsers: Parser>: Parser where Parsers.Input == Input {
   |               `- note: generic struct 'Skip' does not conform to the 'Sendable' protocol
 3 |   /// The parser from which this parser receives output.
 4 |   public let parsers: Parsers
/Users/admin/builder/spi-builder-workspace/Sources/PeriodDuration/Utils.swift:2:1: warning: add '@preconcurrency' to suppress 'Sendable'-related warnings from module 'Parsing'
  1 | import Foundation
  2 | import Parsing
    | `- warning: add '@preconcurrency' to suppress 'Sendable'-related warnings from module 'Parsing'
  3 |
  4 | enum Parsers {
  5 |     static let pDesignator = Skip {
    |                |- note: annotate 'pDesignator' 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
  6 |         "P".utf8
  7 |         Not {
/Users/admin/builder/spi-builder-workspace/Sources/PeriodDuration/Utils.swift:14:16: warning: static property 'years' is not concurrency-safe because non-'Sendable' type 'AnyParser<Substring.UTF8View, Int>' may have shared mutable state; this is an error in the Swift 6 language mode
 12 |     }
 13 |
 14 |     static let years = digitsAndUnit("Y".utf8)
    |                |- warning: static property 'years' is not concurrency-safe because non-'Sendable' type 'AnyParser<Substring.UTF8View, Int>' may have shared mutable state; this is an error in the Swift 6 language mode
    |                |- note: annotate 'years' 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
 15 |     static let months = digitsAndUnit("M".utf8)
 16 |     static let weeks = digitsAndUnit("W".utf8)
/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-parsing/Sources/Parsing/Parsers/AnyParser.swift:27:15: note: generic struct 'AnyParser' does not conform to the 'Sendable' protocol
25 | /// boundaries, such as different modules. When you use type erasure this way, you can change the
26 | /// underlying parser over time without affecting existing clients.
27 | public struct AnyParser<Input, Output>: Parser {
   |               `- note: generic struct 'AnyParser' does not conform to the 'Sendable' protocol
28 |   @usableFromInline
29 |   let parser: (inout Input) throws -> Output
/Users/admin/builder/spi-builder-workspace/Sources/PeriodDuration/Utils.swift:15:16: warning: static property 'months' is not concurrency-safe because non-'Sendable' type 'AnyParser<Substring.UTF8View, Int>' may have shared mutable state; this is an error in the Swift 6 language mode
 13 |
 14 |     static let years = digitsAndUnit("Y".utf8)
 15 |     static let months = digitsAndUnit("M".utf8)
    |                |- warning: static property 'months' is not concurrency-safe because non-'Sendable' type 'AnyParser<Substring.UTF8View, Int>' may have shared mutable state; this is an error in the Swift 6 language mode
    |                |- note: annotate 'months' 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
 16 |     static let weeks = digitsAndUnit("W".utf8)
 17 |     static let days = digitsAndUnit("D".utf8)
/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-parsing/Sources/Parsing/Parsers/AnyParser.swift:27:15: note: generic struct 'AnyParser' does not conform to the 'Sendable' protocol
25 | /// boundaries, such as different modules. When you use type erasure this way, you can change the
26 | /// underlying parser over time without affecting existing clients.
27 | public struct AnyParser<Input, Output>: Parser {
   |               `- note: generic struct 'AnyParser' does not conform to the 'Sendable' protocol
28 |   @usableFromInline
29 |   let parser: (inout Input) throws -> Output
/Users/admin/builder/spi-builder-workspace/Sources/PeriodDuration/Utils.swift:16:16: warning: static property 'weeks' is not concurrency-safe because non-'Sendable' type 'AnyParser<Substring.UTF8View, Int>' may have shared mutable state; this is an error in the Swift 6 language mode
 14 |     static let years = digitsAndUnit("Y".utf8)
 15 |     static let months = digitsAndUnit("M".utf8)
 16 |     static let weeks = digitsAndUnit("W".utf8)
    |                |- warning: static property 'weeks' is not concurrency-safe because non-'Sendable' type 'AnyParser<Substring.UTF8View, Int>' may have shared mutable state; this is an error in the Swift 6 language mode
    |                |- note: annotate 'weeks' 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
 17 |     static let days = digitsAndUnit("D".utf8)
 18 |     static let hours = digitsAndUnit("H".utf8)
/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-parsing/Sources/Parsing/Parsers/AnyParser.swift:27:15: note: generic struct 'AnyParser' does not conform to the 'Sendable' protocol
25 | /// boundaries, such as different modules. When you use type erasure this way, you can change the
26 | /// underlying parser over time without affecting existing clients.
27 | public struct AnyParser<Input, Output>: Parser {
   |               `- note: generic struct 'AnyParser' does not conform to the 'Sendable' protocol
28 |   @usableFromInline
29 |   let parser: (inout Input) throws -> Output
/Users/admin/builder/spi-builder-workspace/Sources/PeriodDuration/Utils.swift:17:16: warning: static property 'days' is not concurrency-safe because non-'Sendable' type 'AnyParser<Substring.UTF8View, Int>' may have shared mutable state; this is an error in the Swift 6 language mode
 15 |     static let months = digitsAndUnit("M".utf8)
 16 |     static let weeks = digitsAndUnit("W".utf8)
 17 |     static let days = digitsAndUnit("D".utf8)
    |                |- warning: static property 'days' is not concurrency-safe because non-'Sendable' type 'AnyParser<Substring.UTF8View, Int>' may have shared mutable state; this is an error in the Swift 6 language mode
    |                |- note: annotate 'days' 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
 18 |     static let hours = digitsAndUnit("H".utf8)
 19 |     static let minutes = digitsAndUnit("M".utf8)
/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-parsing/Sources/Parsing/Parsers/AnyParser.swift:27:15: note: generic struct 'AnyParser' does not conform to the 'Sendable' protocol
25 | /// boundaries, such as different modules. When you use type erasure this way, you can change the
26 | /// underlying parser over time without affecting existing clients.
27 | public struct AnyParser<Input, Output>: Parser {
   |               `- note: generic struct 'AnyParser' does not conform to the 'Sendable' protocol
28 |   @usableFromInline
29 |   let parser: (inout Input) throws -> Output
/Users/admin/builder/spi-builder-workspace/Sources/PeriodDuration/Utils.swift:18:16: warning: static property 'hours' is not concurrency-safe because non-'Sendable' type 'AnyParser<Substring.UTF8View, Int>' may have shared mutable state; this is an error in the Swift 6 language mode
 16 |     static let weeks = digitsAndUnit("W".utf8)
 17 |     static let days = digitsAndUnit("D".utf8)
 18 |     static let hours = digitsAndUnit("H".utf8)
    |                |- warning: static property 'hours' is not concurrency-safe because non-'Sendable' type 'AnyParser<Substring.UTF8View, Int>' may have shared mutable state; this is an error in the Swift 6 language mode
    |                |- note: annotate 'hours' 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
 19 |     static let minutes = digitsAndUnit("M".utf8)
 20 |     static let seconds = digitsAndUnit("S".utf8)
/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-parsing/Sources/Parsing/Parsers/AnyParser.swift:27:15: note: generic struct 'AnyParser' does not conform to the 'Sendable' protocol
25 | /// boundaries, such as different modules. When you use type erasure this way, you can change the
26 | /// underlying parser over time without affecting existing clients.
27 | public struct AnyParser<Input, Output>: Parser {
   |               `- note: generic struct 'AnyParser' does not conform to the 'Sendable' protocol
28 |   @usableFromInline
29 |   let parser: (inout Input) throws -> Output
/Users/admin/builder/spi-builder-workspace/Sources/PeriodDuration/Utils.swift:19:16: warning: static property 'minutes' is not concurrency-safe because non-'Sendable' type 'AnyParser<Substring.UTF8View, Int>' may have shared mutable state; this is an error in the Swift 6 language mode
 17 |     static let days = digitsAndUnit("D".utf8)
 18 |     static let hours = digitsAndUnit("H".utf8)
 19 |     static let minutes = digitsAndUnit("M".utf8)
    |                |- warning: static property 'minutes' is not concurrency-safe because non-'Sendable' type 'AnyParser<Substring.UTF8View, Int>' may have shared mutable state; this is an error in the Swift 6 language mode
    |                |- note: annotate 'minutes' 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 |     static let seconds = digitsAndUnit("S".utf8)
 21 |
/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-parsing/Sources/Parsing/Parsers/AnyParser.swift:27:15: note: generic struct 'AnyParser' does not conform to the 'Sendable' protocol
25 | /// boundaries, such as different modules. When you use type erasure this way, you can change the
26 | /// underlying parser over time without affecting existing clients.
27 | public struct AnyParser<Input, Output>: Parser {
   |               `- note: generic struct 'AnyParser' does not conform to the 'Sendable' protocol
28 |   @usableFromInline
29 |   let parser: (inout Input) throws -> Output
/Users/admin/builder/spi-builder-workspace/Sources/PeriodDuration/Utils.swift:20:16: warning: static property 'seconds' is not concurrency-safe because non-'Sendable' type 'AnyParser<Substring.UTF8View, Int>' may have shared mutable state; this is an error in the Swift 6 language mode
 18 |     static let hours = digitsAndUnit("H".utf8)
 19 |     static let minutes = digitsAndUnit("M".utf8)
 20 |     static let seconds = digitsAndUnit("S".utf8)
    |                |- warning: static property 'seconds' is not concurrency-safe because non-'Sendable' type 'AnyParser<Substring.UTF8View, Int>' may have shared mutable state; this is an error in the Swift 6 language mode
    |                |- note: annotate 'seconds' 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
 21 |
 22 |     static let periodValues = Parse {
/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-parsing/Sources/Parsing/Parsers/AnyParser.swift:27:15: note: generic struct 'AnyParser' does not conform to the 'Sendable' protocol
25 | /// boundaries, such as different modules. When you use type erasure this way, you can change the
26 | /// underlying parser over time without affecting existing clients.
27 | public struct AnyParser<Input, Output>: Parser {
   |               `- note: generic struct 'AnyParser' does not conform to the 'Sendable' protocol
28 |   @usableFromInline
29 |   let parser: (inout Input) throws -> Output
/Users/admin/builder/spi-builder-workspace/Sources/PeriodDuration/Utils.swift:22:16: warning: static property 'periodValues' is not concurrency-safe because non-'Sendable' type 'Parsers.Map<Parse<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.Take4<ParserBuilder<Substring.UTF8View>.Take3<ParserBuilder<Substring.UTF8View>.Take2<AnyParser<Substring.UTF8View, Int>, AnyParser<Substring.UTF8View, Int>>, AnyParser<Substring.UTF8View, Int>, Int, Int>, AnyParser<Substring.UTF8View, Int>, Int, Int, Int>>, Period>' may have shared mutable state; this is an error in the Swift 6 language mode
 20 |     static let seconds = digitsAndUnit("S".utf8)
 21 |
 22 |     static let periodValues = Parse {
    |                |- warning: static property 'periodValues' is not concurrency-safe because non-'Sendable' type 'Parsers.Map<Parse<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.Take4<ParserBuilder<Substring.UTF8View>.Take3<ParserBuilder<Substring.UTF8View>.Take2<AnyParser<Substring.UTF8View, Int>, AnyParser<Substring.UTF8View, Int>>, AnyParser<Substring.UTF8View, Int>, Int, Int>, AnyParser<Substring.UTF8View, Int>, Int, Int, Int>>, Period>' may have shared mutable state; this is an error in the Swift 6 language mode
    |                |- note: annotate 'periodValues' 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 |         years
 24 |         months
/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-parsing/Sources/Parsing/ParserPrinters/Map.swift:75:17: note: generic struct 'Map' does not conform to the 'Sendable' protocol
 73 |   /// You will not typically need to interact with this type directly. Instead you will usually use
 74 |   /// the ``Parser/map(_:)-4hsj5`` operation, which constructs this type.
 75 |   public struct Map<Upstream: Parser, NewOutput>: Parser {
    |                 `- note: generic struct 'Map' does not conform to the 'Sendable' protocol
 76 |     /// The parser from which this parser receives output.
 77 |     public let upstream: Upstream
/Users/admin/builder/spi-builder-workspace/Sources/PeriodDuration/Utils.swift:32:16: warning: static property 'durationValues' is not concurrency-safe because non-'Sendable' type 'Parsers.Map<Parse<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.Take3<ParserBuilder<Substring.UTF8View>.Take2<AnyParser<Substring.UTF8View, Int>, AnyParser<Substring.UTF8View, Int>>, AnyParser<Substring.UTF8View, Int>, Int, Int>>, Duration>' may have shared mutable state; this is an error in the Swift 6 language mode
 30 |     }
 31 |
 32 |     static let durationValues = Parse {
    |                |- warning: static property 'durationValues' is not concurrency-safe because non-'Sendable' type 'Parsers.Map<Parse<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.Take3<ParserBuilder<Substring.UTF8View>.Take2<AnyParser<Substring.UTF8View, Int>, AnyParser<Substring.UTF8View, Int>>, AnyParser<Substring.UTF8View, Int>, Int, Int>>, Duration>' may have shared mutable state; this is an error in the Swift 6 language mode
    |                |- note: annotate 'durationValues' 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
 33 |         hours
 34 |         minutes
/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-parsing/Sources/Parsing/ParserPrinters/Map.swift:75:17: note: generic struct 'Map' does not conform to the 'Sendable' protocol
 73 |   /// You will not typically need to interact with this type directly. Instead you will usually use
 74 |   /// the ``Parser/map(_:)-4hsj5`` operation, which constructs this type.
 75 |   public struct Map<Upstream: Parser, NewOutput>: Parser {
    |                 `- note: generic struct 'Map' does not conform to the 'Sendable' protocol
 76 |     /// The parser from which this parser receives output.
 77 |     public let upstream: Upstream
/Users/admin/builder/spi-builder-workspace/Sources/PeriodDuration/Utils.swift:39:16: warning: static property 'period' is not concurrency-safe because non-'Sendable' type 'Parse<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.SkipSecond<ParserBuilder<Substring.UTF8View>.SkipFirst<Skip<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.SkipSecond<String.UTF8View, Not<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.SkipSecond<ParserBuilder<Substring.UTF8View>.SkipSecond<Digits<PartialRangeFrom<Int>, Conversions.Identity<Substring.UTF8View>>, Whitespace<PartialRangeFrom<Int>, Conversions.Identity<Substring.UTF8View>>>, End<Substring.UTF8View>>>>>, Parsers.Map<Parse<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.Take4<ParserBuilder<Substring.UTF8View>.Take3<ParserBuilder<Substring.UTF8View>.Take2<AnyParser<Substring.UTF8View, Int>, AnyParser<Substring.UTF8View, Int>>, AnyParser<Substring.UTF8View, Int>, Int, Int>, AnyParser<Substring.UTF8View, Int>, Int, Int, Int>>, Period>>, Skip<Substring.UTF8View, Optionally<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.SkipFirst<String.UTF8View, Parsers.Map<Parse<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.Take3<ParserBuilder<Substring.UTF8View>.Take2<AnyParser<Substring.UTF8View, Int>, AnyParser<Substring.UTF8View, Int>>, AnyParser<Substring.UTF8View, Int>, Int, Int>>, Duration>>>>>>' may have shared mutable state; this is an error in the Swift 6 language mode
 37 |     .map(Duration.init(hours:minutes:seconds:))
 38 |
 39 |     static let period = Parse {
    |                |- warning: static property 'period' is not concurrency-safe because non-'Sendable' type 'Parse<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.SkipSecond<ParserBuilder<Substring.UTF8View>.SkipFirst<Skip<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.SkipSecond<String.UTF8View, Not<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.SkipSecond<ParserBuilder<Substring.UTF8View>.SkipSecond<Digits<PartialRangeFrom<Int>, Conversions.Identity<Substring.UTF8View>>, Whitespace<PartialRangeFrom<Int>, Conversions.Identity<Substring.UTF8View>>>, End<Substring.UTF8View>>>>>, Parsers.Map<Parse<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.Take4<ParserBuilder<Substring.UTF8View>.Take3<ParserBuilder<Substring.UTF8View>.Take2<AnyParser<Substring.UTF8View, Int>, AnyParser<Substring.UTF8View, Int>>, AnyParser<Substring.UTF8View, Int>, Int, Int>, AnyParser<Substring.UTF8View, Int>, Int, Int, Int>>, Period>>, Skip<Substring.UTF8View, Optionally<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.SkipFirst<String.UTF8View, Parsers.Map<Parse<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.Take3<ParserBuilder<Substring.UTF8View>.Take2<AnyParser<Substring.UTF8View, Int>, AnyParser<Substring.UTF8View, Int>>, AnyParser<Substring.UTF8View, Int>, Int, Int>>, Duration>>>>>>' may have shared mutable state; this is an error in the Swift 6 language mode
    |                |- note: annotate 'period' 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
 40 |         pDesignator
 41 |         periodValues
/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-parsing/Sources/Parsing/ParserPrinters/Parse.swift:23:15: note: generic struct 'Parse' does not conform to the 'Sendable' protocol
 21 | /// //   |     ^ expected integer
 22 | /// ```
 23 | public struct Parse<Input, Parsers: Parser>: Parser where Parsers.Input == Input {
    |               `- note: generic struct 'Parse' does not conform to the 'Sendable' protocol
 24 |   public let parsers: Parsers
 25 |
/Users/admin/builder/spi-builder-workspace/Sources/PeriodDuration/Utils.swift:50:16: warning: static property 'duration' is not concurrency-safe because non-'Sendable' type 'Parse<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.SkipFirst<ParserBuilder<Substring.UTF8View>.SkipSecond<Skip<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.SkipSecond<String.UTF8View, Not<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.SkipSecond<ParserBuilder<Substring.UTF8View>.SkipSecond<Digits<PartialRangeFrom<Int>, Conversions.Identity<Substring.UTF8View>>, Whitespace<PartialRangeFrom<Int>, Conversions.Identity<Substring.UTF8View>>>, End<Substring.UTF8View>>>>>, OneOf<Substring.UTF8View, (), OneOfBuilder<Substring.UTF8View, ()>.OneOf2<Skip<Substring.UTF8View, PrefixThrough<Substring.UTF8View>>, Parsers.ReplaceError<Skip<Substring.UTF8View, Rest<Substring.UTF8View>>>>>>, Parsers.Map<Parse<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.Take3<ParserBuilder<Substring.UTF8View>.Take2<AnyParser<Substring.UTF8View, Int>, AnyParser<Substring.UTF8View, Int>>, AnyParser<Substring.UTF8View, Int>, Int, Int>>, Duration>>>' may have shared mutable state; this is an error in the Swift 6 language mode
 48 |     }
 49 |
 50 |     static let duration = Parse {
    |                |- warning: static property 'duration' is not concurrency-safe because non-'Sendable' type 'Parse<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.SkipFirst<ParserBuilder<Substring.UTF8View>.SkipSecond<Skip<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.SkipSecond<String.UTF8View, Not<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.SkipSecond<ParserBuilder<Substring.UTF8View>.SkipSecond<Digits<PartialRangeFrom<Int>, Conversions.Identity<Substring.UTF8View>>, Whitespace<PartialRangeFrom<Int>, Conversions.Identity<Substring.UTF8View>>>, End<Substring.UTF8View>>>>>, OneOf<Substring.UTF8View, (), OneOfBuilder<Substring.UTF8View, ()>.OneOf2<Skip<Substring.UTF8View, PrefixThrough<Substring.UTF8View>>, Parsers.ReplaceError<Skip<Substring.UTF8View, Rest<Substring.UTF8View>>>>>>, Parsers.Map<Parse<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.Take3<ParserBuilder<Substring.UTF8View>.Take2<AnyParser<Substring.UTF8View, Int>, AnyParser<Substring.UTF8View, Int>>, AnyParser<Substring.UTF8View, Int>, Int, Int>>, Duration>>>' may have shared mutable state; this is an error in the Swift 6 language mode
    |                |- note: annotate 'duration' 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
 51 |         pDesignator
 52 |         OneOf {
/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-parsing/Sources/Parsing/ParserPrinters/Parse.swift:23:15: note: generic struct 'Parse' does not conform to the 'Sendable' protocol
 21 | /// //   |     ^ expected integer
 22 | /// ```
 23 | public struct Parse<Input, Parsers: Parser>: Parser where Parsers.Input == Input {
    |               `- note: generic struct 'Parse' does not conform to the 'Sendable' protocol
 24 |   public let parsers: Parsers
 25 |
/Users/admin/builder/spi-builder-workspace/Sources/PeriodDuration/Utils.swift:59:16: warning: static property 'periodDuration' is not concurrency-safe because non-'Sendable' type 'Parsers.Map<Parse<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.Take2<ParserBuilder<Substring.UTF8View>.SkipSecond<ParserBuilder<Substring.UTF8View>.SkipFirst<Skip<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.SkipSecond<String.UTF8View, Not<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.SkipSecond<ParserBuilder<Substring.UTF8View>.SkipSecond<Digits<PartialRangeFrom<Int>, Conversions.Identity<Substring.UTF8View>>, Whitespace<PartialRangeFrom<Int>, Conversions.Identity<Substring.UTF8View>>>, End<Substring.UTF8View>>>>>, Parsers.Map<Parse<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.Take4<ParserBuilder<Substring.UTF8View>.Take3<ParserBuilder<Substring.UTF8View>.Take2<AnyParser<Substring.UTF8View, Int>, AnyParser<Substring.UTF8View, Int>>, AnyParser<Substring.UTF8View, Int>, Int, Int>, AnyParser<Substring.UTF8View, Int>, Int, Int, Int>>, Period>>, OneOf<Substring.UTF8View, (), OneOfBuilder<Substring.UTF8View, ()>.OneOf2<String.UTF8View, Parsers.ReplaceError<Skip<Substring.UTF8View, Rest<Substring.UTF8View>>>>>>, Parsers.Map<Parse<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.Take3<ParserBuilder<Substring.UTF8View>.Take2<AnyParser<Substring.UTF8View, Int>, AnyParser<Substring.UTF8View, Int>>, AnyParser<Substring.UTF8View, Int>, Int, Int>>, Duration>>>, PeriodDuration>' may have shared mutable state; this is an error in the Swift 6 language mode
 57 |     }
 58 |
 59 |     static let periodDuration = Parse {
    |                |- warning: static property 'periodDuration' is not concurrency-safe because non-'Sendable' type 'Parsers.Map<Parse<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.Take2<ParserBuilder<Substring.UTF8View>.SkipSecond<ParserBuilder<Substring.UTF8View>.SkipFirst<Skip<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.SkipSecond<String.UTF8View, Not<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.SkipSecond<ParserBuilder<Substring.UTF8View>.SkipSecond<Digits<PartialRangeFrom<Int>, Conversions.Identity<Substring.UTF8View>>, Whitespace<PartialRangeFrom<Int>, Conversions.Identity<Substring.UTF8View>>>, End<Substring.UTF8View>>>>>, Parsers.Map<Parse<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.Take4<ParserBuilder<Substring.UTF8View>.Take3<ParserBuilder<Substring.UTF8View>.Take2<AnyParser<Substring.UTF8View, Int>, AnyParser<Substring.UTF8View, Int>>, AnyParser<Substring.UTF8View, Int>, Int, Int>, AnyParser<Substring.UTF8View, Int>, Int, Int, Int>>, Period>>, OneOf<Substring.UTF8View, (), OneOfBuilder<Substring.UTF8View, ()>.OneOf2<String.UTF8View, Parsers.ReplaceError<Skip<Substring.UTF8View, Rest<Substring.UTF8View>>>>>>, Parsers.Map<Parse<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.Take3<ParserBuilder<Substring.UTF8View>.Take2<AnyParser<Substring.UTF8View, Int>, AnyParser<Substring.UTF8View, Int>>, AnyParser<Substring.UTF8View, Int>, Int, Int>>, Duration>>>, PeriodDuration>' may have shared mutable state; this is an error in the Swift 6 language mode
    |                |- note: annotate 'periodDuration' with '@MainActor' if property should only be accessed from the main actor
    |                `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 60 |         pDesignator
 61 |         periodValues
/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-parsing/Sources/Parsing/ParserPrinters/Map.swift:75:17: note: generic struct 'Map' does not conform to the 'Sendable' protocol
 73 |   /// You will not typically need to interact with this type directly. Instead you will usually use
 74 |   /// the ``Parser/map(_:)-4hsj5`` operation, which constructs this type.
 75 |   public struct Map<Upstream: Parser, NewOutput>: Parser {
    |                 `- note: generic struct 'Map' does not conform to the 'Sendable' protocol
 76 |     /// The parser from which this parser receives output.
 77 |     public let upstream: Upstream
[195/198] Compiling PeriodDuration Utils.swift
/Users/admin/builder/spi-builder-workspace/Sources/PeriodDuration/Utils.swift:5:16: warning: static property 'pDesignator' is not concurrency-safe because non-'Sendable' type 'Skip<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.SkipSecond<String.UTF8View, Not<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.SkipSecond<ParserBuilder<Substring.UTF8View>.SkipSecond<Digits<PartialRangeFrom<Int>, Conversions.Identity<Substring.UTF8View>>, Whitespace<PartialRangeFrom<Int>, Conversions.Identity<Substring.UTF8View>>>, End<Substring.UTF8View>>>>>' may have shared mutable state; this is an error in the Swift 6 language mode
  3 |
  4 | enum Parsers {
  5 |     static let pDesignator = Skip {
    |                `- warning: static property 'pDesignator' is not concurrency-safe because non-'Sendable' type 'Skip<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.SkipSecond<String.UTF8View, Not<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.SkipSecond<ParserBuilder<Substring.UTF8View>.SkipSecond<Digits<PartialRangeFrom<Int>, Conversions.Identity<Substring.UTF8View>>, Whitespace<PartialRangeFrom<Int>, Conversions.Identity<Substring.UTF8View>>>, End<Substring.UTF8View>>>>>' may have shared mutable state; this is an error in the Swift 6 language mode
  6 |         "P".utf8
  7 |         Not {
/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-parsing/Sources/Parsing/ParserPrinters/Skip.swift:2:15: note: generic struct 'Skip' does not conform to the 'Sendable' protocol
 1 | /// A parser that discards the output of another parser.
 2 | public struct Skip<Input, Parsers: Parser>: Parser where Parsers.Input == Input {
   |               `- note: generic struct 'Skip' does not conform to the 'Sendable' protocol
 3 |   /// The parser from which this parser receives output.
 4 |   public let parsers: Parsers
/Users/admin/builder/spi-builder-workspace/Sources/PeriodDuration/Utils.swift:2:1: warning: add '@preconcurrency' to suppress 'Sendable'-related warnings from module 'Parsing'
  1 | import Foundation
  2 | import Parsing
    | `- warning: add '@preconcurrency' to suppress 'Sendable'-related warnings from module 'Parsing'
  3 |
  4 | enum Parsers {
  5 |     static let pDesignator = Skip {
    |                |- note: annotate 'pDesignator' 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
  6 |         "P".utf8
  7 |         Not {
/Users/admin/builder/spi-builder-workspace/Sources/PeriodDuration/Utils.swift:14:16: warning: static property 'years' is not concurrency-safe because non-'Sendable' type 'AnyParser<Substring.UTF8View, Int>' may have shared mutable state; this is an error in the Swift 6 language mode
 12 |     }
 13 |
 14 |     static let years = digitsAndUnit("Y".utf8)
    |                |- warning: static property 'years' is not concurrency-safe because non-'Sendable' type 'AnyParser<Substring.UTF8View, Int>' may have shared mutable state; this is an error in the Swift 6 language mode
    |                |- note: annotate 'years' 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
 15 |     static let months = digitsAndUnit("M".utf8)
 16 |     static let weeks = digitsAndUnit("W".utf8)
/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-parsing/Sources/Parsing/Parsers/AnyParser.swift:27:15: note: generic struct 'AnyParser' does not conform to the 'Sendable' protocol
25 | /// boundaries, such as different modules. When you use type erasure this way, you can change the
26 | /// underlying parser over time without affecting existing clients.
27 | public struct AnyParser<Input, Output>: Parser {
   |               `- note: generic struct 'AnyParser' does not conform to the 'Sendable' protocol
28 |   @usableFromInline
29 |   let parser: (inout Input) throws -> Output
/Users/admin/builder/spi-builder-workspace/Sources/PeriodDuration/Utils.swift:15:16: warning: static property 'months' is not concurrency-safe because non-'Sendable' type 'AnyParser<Substring.UTF8View, Int>' may have shared mutable state; this is an error in the Swift 6 language mode
 13 |
 14 |     static let years = digitsAndUnit("Y".utf8)
 15 |     static let months = digitsAndUnit("M".utf8)
    |                |- warning: static property 'months' is not concurrency-safe because non-'Sendable' type 'AnyParser<Substring.UTF8View, Int>' may have shared mutable state; this is an error in the Swift 6 language mode
    |                |- note: annotate 'months' 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
 16 |     static let weeks = digitsAndUnit("W".utf8)
 17 |     static let days = digitsAndUnit("D".utf8)
/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-parsing/Sources/Parsing/Parsers/AnyParser.swift:27:15: note: generic struct 'AnyParser' does not conform to the 'Sendable' protocol
25 | /// boundaries, such as different modules. When you use type erasure this way, you can change the
26 | /// underlying parser over time without affecting existing clients.
27 | public struct AnyParser<Input, Output>: Parser {
   |               `- note: generic struct 'AnyParser' does not conform to the 'Sendable' protocol
28 |   @usableFromInline
29 |   let parser: (inout Input) throws -> Output
/Users/admin/builder/spi-builder-workspace/Sources/PeriodDuration/Utils.swift:16:16: warning: static property 'weeks' is not concurrency-safe because non-'Sendable' type 'AnyParser<Substring.UTF8View, Int>' may have shared mutable state; this is an error in the Swift 6 language mode
 14 |     static let years = digitsAndUnit("Y".utf8)
 15 |     static let months = digitsAndUnit("M".utf8)
 16 |     static let weeks = digitsAndUnit("W".utf8)
    |                |- warning: static property 'weeks' is not concurrency-safe because non-'Sendable' type 'AnyParser<Substring.UTF8View, Int>' may have shared mutable state; this is an error in the Swift 6 language mode
    |                |- note: annotate 'weeks' 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
 17 |     static let days = digitsAndUnit("D".utf8)
 18 |     static let hours = digitsAndUnit("H".utf8)
/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-parsing/Sources/Parsing/Parsers/AnyParser.swift:27:15: note: generic struct 'AnyParser' does not conform to the 'Sendable' protocol
25 | /// boundaries, such as different modules. When you use type erasure this way, you can change the
26 | /// underlying parser over time without affecting existing clients.
27 | public struct AnyParser<Input, Output>: Parser {
   |               `- note: generic struct 'AnyParser' does not conform to the 'Sendable' protocol
28 |   @usableFromInline
29 |   let parser: (inout Input) throws -> Output
/Users/admin/builder/spi-builder-workspace/Sources/PeriodDuration/Utils.swift:17:16: warning: static property 'days' is not concurrency-safe because non-'Sendable' type 'AnyParser<Substring.UTF8View, Int>' may have shared mutable state; this is an error in the Swift 6 language mode
 15 |     static let months = digitsAndUnit("M".utf8)
 16 |     static let weeks = digitsAndUnit("W".utf8)
 17 |     static let days = digitsAndUnit("D".utf8)
    |                |- warning: static property 'days' is not concurrency-safe because non-'Sendable' type 'AnyParser<Substring.UTF8View, Int>' may have shared mutable state; this is an error in the Swift 6 language mode
    |                |- note: annotate 'days' 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
 18 |     static let hours = digitsAndUnit("H".utf8)
 19 |     static let minutes = digitsAndUnit("M".utf8)
/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-parsing/Sources/Parsing/Parsers/AnyParser.swift:27:15: note: generic struct 'AnyParser' does not conform to the 'Sendable' protocol
25 | /// boundaries, such as different modules. When you use type erasure this way, you can change the
26 | /// underlying parser over time without affecting existing clients.
27 | public struct AnyParser<Input, Output>: Parser {
   |               `- note: generic struct 'AnyParser' does not conform to the 'Sendable' protocol
28 |   @usableFromInline
29 |   let parser: (inout Input) throws -> Output
/Users/admin/builder/spi-builder-workspace/Sources/PeriodDuration/Utils.swift:18:16: warning: static property 'hours' is not concurrency-safe because non-'Sendable' type 'AnyParser<Substring.UTF8View, Int>' may have shared mutable state; this is an error in the Swift 6 language mode
 16 |     static let weeks = digitsAndUnit("W".utf8)
 17 |     static let days = digitsAndUnit("D".utf8)
 18 |     static let hours = digitsAndUnit("H".utf8)
    |                |- warning: static property 'hours' is not concurrency-safe because non-'Sendable' type 'AnyParser<Substring.UTF8View, Int>' may have shared mutable state; this is an error in the Swift 6 language mode
    |                |- note: annotate 'hours' 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
 19 |     static let minutes = digitsAndUnit("M".utf8)
 20 |     static let seconds = digitsAndUnit("S".utf8)
/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-parsing/Sources/Parsing/Parsers/AnyParser.swift:27:15: note: generic struct 'AnyParser' does not conform to the 'Sendable' protocol
25 | /// boundaries, such as different modules. When you use type erasure this way, you can change the
26 | /// underlying parser over time without affecting existing clients.
27 | public struct AnyParser<Input, Output>: Parser {
   |               `- note: generic struct 'AnyParser' does not conform to the 'Sendable' protocol
28 |   @usableFromInline
29 |   let parser: (inout Input) throws -> Output
/Users/admin/builder/spi-builder-workspace/Sources/PeriodDuration/Utils.swift:19:16: warning: static property 'minutes' is not concurrency-safe because non-'Sendable' type 'AnyParser<Substring.UTF8View, Int>' may have shared mutable state; this is an error in the Swift 6 language mode
 17 |     static let days = digitsAndUnit("D".utf8)
 18 |     static let hours = digitsAndUnit("H".utf8)
 19 |     static let minutes = digitsAndUnit("M".utf8)
    |                |- warning: static property 'minutes' is not concurrency-safe because non-'Sendable' type 'AnyParser<Substring.UTF8View, Int>' may have shared mutable state; this is an error in the Swift 6 language mode
    |                |- note: annotate 'minutes' 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 |     static let seconds = digitsAndUnit("S".utf8)
 21 |
/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-parsing/Sources/Parsing/Parsers/AnyParser.swift:27:15: note: generic struct 'AnyParser' does not conform to the 'Sendable' protocol
25 | /// boundaries, such as different modules. When you use type erasure this way, you can change the
26 | /// underlying parser over time without affecting existing clients.
27 | public struct AnyParser<Input, Output>: Parser {
   |               `- note: generic struct 'AnyParser' does not conform to the 'Sendable' protocol
28 |   @usableFromInline
29 |   let parser: (inout Input) throws -> Output
/Users/admin/builder/spi-builder-workspace/Sources/PeriodDuration/Utils.swift:20:16: warning: static property 'seconds' is not concurrency-safe because non-'Sendable' type 'AnyParser<Substring.UTF8View, Int>' may have shared mutable state; this is an error in the Swift 6 language mode
 18 |     static let hours = digitsAndUnit("H".utf8)
 19 |     static let minutes = digitsAndUnit("M".utf8)
 20 |     static let seconds = digitsAndUnit("S".utf8)
    |                |- warning: static property 'seconds' is not concurrency-safe because non-'Sendable' type 'AnyParser<Substring.UTF8View, Int>' may have shared mutable state; this is an error in the Swift 6 language mode
    |                |- note: annotate 'seconds' 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
 21 |
 22 |     static let periodValues = Parse {
/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-parsing/Sources/Parsing/Parsers/AnyParser.swift:27:15: note: generic struct 'AnyParser' does not conform to the 'Sendable' protocol
25 | /// boundaries, such as different modules. When you use type erasure this way, you can change the
26 | /// underlying parser over time without affecting existing clients.
27 | public struct AnyParser<Input, Output>: Parser {
   |               `- note: generic struct 'AnyParser' does not conform to the 'Sendable' protocol
28 |   @usableFromInline
29 |   let parser: (inout Input) throws -> Output
/Users/admin/builder/spi-builder-workspace/Sources/PeriodDuration/Utils.swift:22:16: warning: static property 'periodValues' is not concurrency-safe because non-'Sendable' type 'Parsers.Map<Parse<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.Take4<ParserBuilder<Substring.UTF8View>.Take3<ParserBuilder<Substring.UTF8View>.Take2<AnyParser<Substring.UTF8View, Int>, AnyParser<Substring.UTF8View, Int>>, AnyParser<Substring.UTF8View, Int>, Int, Int>, AnyParser<Substring.UTF8View, Int>, Int, Int, Int>>, Period>' may have shared mutable state; this is an error in the Swift 6 language mode
 20 |     static let seconds = digitsAndUnit("S".utf8)
 21 |
 22 |     static let periodValues = Parse {
    |                |- warning: static property 'periodValues' is not concurrency-safe because non-'Sendable' type 'Parsers.Map<Parse<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.Take4<ParserBuilder<Substring.UTF8View>.Take3<ParserBuilder<Substring.UTF8View>.Take2<AnyParser<Substring.UTF8View, Int>, AnyParser<Substring.UTF8View, Int>>, AnyParser<Substring.UTF8View, Int>, Int, Int>, AnyParser<Substring.UTF8View, Int>, Int, Int, Int>>, Period>' may have shared mutable state; this is an error in the Swift 6 language mode
    |                |- note: annotate 'periodValues' 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 |         years
 24 |         months
/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-parsing/Sources/Parsing/ParserPrinters/Map.swift:75:17: note: generic struct 'Map' does not conform to the 'Sendable' protocol
 73 |   /// You will not typically need to interact with this type directly. Instead you will usually use
 74 |   /// the ``Parser/map(_:)-4hsj5`` operation, which constructs this type.
 75 |   public struct Map<Upstream: Parser, NewOutput>: Parser {
    |                 `- note: generic struct 'Map' does not conform to the 'Sendable' protocol
 76 |     /// The parser from which this parser receives output.
 77 |     public let upstream: Upstream
/Users/admin/builder/spi-builder-workspace/Sources/PeriodDuration/Utils.swift:32:16: warning: static property 'durationValues' is not concurrency-safe because non-'Sendable' type 'Parsers.Map<Parse<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.Take3<ParserBuilder<Substring.UTF8View>.Take2<AnyParser<Substring.UTF8View, Int>, AnyParser<Substring.UTF8View, Int>>, AnyParser<Substring.UTF8View, Int>, Int, Int>>, Duration>' may have shared mutable state; this is an error in the Swift 6 language mode
 30 |     }
 31 |
 32 |     static let durationValues = Parse {
    |                |- warning: static property 'durationValues' is not concurrency-safe because non-'Sendable' type 'Parsers.Map<Parse<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.Take3<ParserBuilder<Substring.UTF8View>.Take2<AnyParser<Substring.UTF8View, Int>, AnyParser<Substring.UTF8View, Int>>, AnyParser<Substring.UTF8View, Int>, Int, Int>>, Duration>' may have shared mutable state; this is an error in the Swift 6 language mode
    |                |- note: annotate 'durationValues' 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
 33 |         hours
 34 |         minutes
/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-parsing/Sources/Parsing/ParserPrinters/Map.swift:75:17: note: generic struct 'Map' does not conform to the 'Sendable' protocol
 73 |   /// You will not typically need to interact with this type directly. Instead you will usually use
 74 |   /// the ``Parser/map(_:)-4hsj5`` operation, which constructs this type.
 75 |   public struct Map<Upstream: Parser, NewOutput>: Parser {
    |                 `- note: generic struct 'Map' does not conform to the 'Sendable' protocol
 76 |     /// The parser from which this parser receives output.
 77 |     public let upstream: Upstream
/Users/admin/builder/spi-builder-workspace/Sources/PeriodDuration/Utils.swift:39:16: warning: static property 'period' is not concurrency-safe because non-'Sendable' type 'Parse<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.SkipSecond<ParserBuilder<Substring.UTF8View>.SkipFirst<Skip<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.SkipSecond<String.UTF8View, Not<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.SkipSecond<ParserBuilder<Substring.UTF8View>.SkipSecond<Digits<PartialRangeFrom<Int>, Conversions.Identity<Substring.UTF8View>>, Whitespace<PartialRangeFrom<Int>, Conversions.Identity<Substring.UTF8View>>>, End<Substring.UTF8View>>>>>, Parsers.Map<Parse<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.Take4<ParserBuilder<Substring.UTF8View>.Take3<ParserBuilder<Substring.UTF8View>.Take2<AnyParser<Substring.UTF8View, Int>, AnyParser<Substring.UTF8View, Int>>, AnyParser<Substring.UTF8View, Int>, Int, Int>, AnyParser<Substring.UTF8View, Int>, Int, Int, Int>>, Period>>, Skip<Substring.UTF8View, Optionally<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.SkipFirst<String.UTF8View, Parsers.Map<Parse<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.Take3<ParserBuilder<Substring.UTF8View>.Take2<AnyParser<Substring.UTF8View, Int>, AnyParser<Substring.UTF8View, Int>>, AnyParser<Substring.UTF8View, Int>, Int, Int>>, Duration>>>>>>' may have shared mutable state; this is an error in the Swift 6 language mode
 37 |     .map(Duration.init(hours:minutes:seconds:))
 38 |
 39 |     static let period = Parse {
    |                |- warning: static property 'period' is not concurrency-safe because non-'Sendable' type 'Parse<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.SkipSecond<ParserBuilder<Substring.UTF8View>.SkipFirst<Skip<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.SkipSecond<String.UTF8View, Not<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.SkipSecond<ParserBuilder<Substring.UTF8View>.SkipSecond<Digits<PartialRangeFrom<Int>, Conversions.Identity<Substring.UTF8View>>, Whitespace<PartialRangeFrom<Int>, Conversions.Identity<Substring.UTF8View>>>, End<Substring.UTF8View>>>>>, Parsers.Map<Parse<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.Take4<ParserBuilder<Substring.UTF8View>.Take3<ParserBuilder<Substring.UTF8View>.Take2<AnyParser<Substring.UTF8View, Int>, AnyParser<Substring.UTF8View, Int>>, AnyParser<Substring.UTF8View, Int>, Int, Int>, AnyParser<Substring.UTF8View, Int>, Int, Int, Int>>, Period>>, Skip<Substring.UTF8View, Optionally<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.SkipFirst<String.UTF8View, Parsers.Map<Parse<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.Take3<ParserBuilder<Substring.UTF8View>.Take2<AnyParser<Substring.UTF8View, Int>, AnyParser<Substring.UTF8View, Int>>, AnyParser<Substring.UTF8View, Int>, Int, Int>>, Duration>>>>>>' may have shared mutable state; this is an error in the Swift 6 language mode
    |                |- note: annotate 'period' 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
 40 |         pDesignator
 41 |         periodValues
/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-parsing/Sources/Parsing/ParserPrinters/Parse.swift:23:15: note: generic struct 'Parse' does not conform to the 'Sendable' protocol
 21 | /// //   |     ^ expected integer
 22 | /// ```
 23 | public struct Parse<Input, Parsers: Parser>: Parser where Parsers.Input == Input {
    |               `- note: generic struct 'Parse' does not conform to the 'Sendable' protocol
 24 |   public let parsers: Parsers
 25 |
/Users/admin/builder/spi-builder-workspace/Sources/PeriodDuration/Utils.swift:50:16: warning: static property 'duration' is not concurrency-safe because non-'Sendable' type 'Parse<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.SkipFirst<ParserBuilder<Substring.UTF8View>.SkipSecond<Skip<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.SkipSecond<String.UTF8View, Not<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.SkipSecond<ParserBuilder<Substring.UTF8View>.SkipSecond<Digits<PartialRangeFrom<Int>, Conversions.Identity<Substring.UTF8View>>, Whitespace<PartialRangeFrom<Int>, Conversions.Identity<Substring.UTF8View>>>, End<Substring.UTF8View>>>>>, OneOf<Substring.UTF8View, (), OneOfBuilder<Substring.UTF8View, ()>.OneOf2<Skip<Substring.UTF8View, PrefixThrough<Substring.UTF8View>>, Parsers.ReplaceError<Skip<Substring.UTF8View, Rest<Substring.UTF8View>>>>>>, Parsers.Map<Parse<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.Take3<ParserBuilder<Substring.UTF8View>.Take2<AnyParser<Substring.UTF8View, Int>, AnyParser<Substring.UTF8View, Int>>, AnyParser<Substring.UTF8View, Int>, Int, Int>>, Duration>>>' may have shared mutable state; this is an error in the Swift 6 language mode
 48 |     }
 49 |
 50 |     static let duration = Parse {
    |                |- warning: static property 'duration' is not concurrency-safe because non-'Sendable' type 'Parse<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.SkipFirst<ParserBuilder<Substring.UTF8View>.SkipSecond<Skip<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.SkipSecond<String.UTF8View, Not<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.SkipSecond<ParserBuilder<Substring.UTF8View>.SkipSecond<Digits<PartialRangeFrom<Int>, Conversions.Identity<Substring.UTF8View>>, Whitespace<PartialRangeFrom<Int>, Conversions.Identity<Substring.UTF8View>>>, End<Substring.UTF8View>>>>>, OneOf<Substring.UTF8View, (), OneOfBuilder<Substring.UTF8View, ()>.OneOf2<Skip<Substring.UTF8View, PrefixThrough<Substring.UTF8View>>, Parsers.ReplaceError<Skip<Substring.UTF8View, Rest<Substring.UTF8View>>>>>>, Parsers.Map<Parse<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.Take3<ParserBuilder<Substring.UTF8View>.Take2<AnyParser<Substring.UTF8View, Int>, AnyParser<Substring.UTF8View, Int>>, AnyParser<Substring.UTF8View, Int>, Int, Int>>, Duration>>>' may have shared mutable state; this is an error in the Swift 6 language mode
    |                |- note: annotate 'duration' 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
 51 |         pDesignator
 52 |         OneOf {
/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-parsing/Sources/Parsing/ParserPrinters/Parse.swift:23:15: note: generic struct 'Parse' does not conform to the 'Sendable' protocol
 21 | /// //   |     ^ expected integer
 22 | /// ```
 23 | public struct Parse<Input, Parsers: Parser>: Parser where Parsers.Input == Input {
    |               `- note: generic struct 'Parse' does not conform to the 'Sendable' protocol
 24 |   public let parsers: Parsers
 25 |
/Users/admin/builder/spi-builder-workspace/Sources/PeriodDuration/Utils.swift:59:16: warning: static property 'periodDuration' is not concurrency-safe because non-'Sendable' type 'Parsers.Map<Parse<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.Take2<ParserBuilder<Substring.UTF8View>.SkipSecond<ParserBuilder<Substring.UTF8View>.SkipFirst<Skip<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.SkipSecond<String.UTF8View, Not<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.SkipSecond<ParserBuilder<Substring.UTF8View>.SkipSecond<Digits<PartialRangeFrom<Int>, Conversions.Identity<Substring.UTF8View>>, Whitespace<PartialRangeFrom<Int>, Conversions.Identity<Substring.UTF8View>>>, End<Substring.UTF8View>>>>>, Parsers.Map<Parse<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.Take4<ParserBuilder<Substring.UTF8View>.Take3<ParserBuilder<Substring.UTF8View>.Take2<AnyParser<Substring.UTF8View, Int>, AnyParser<Substring.UTF8View, Int>>, AnyParser<Substring.UTF8View, Int>, Int, Int>, AnyParser<Substring.UTF8View, Int>, Int, Int, Int>>, Period>>, OneOf<Substring.UTF8View, (), OneOfBuilder<Substring.UTF8View, ()>.OneOf2<String.UTF8View, Parsers.ReplaceError<Skip<Substring.UTF8View, Rest<Substring.UTF8View>>>>>>, Parsers.Map<Parse<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.Take3<ParserBuilder<Substring.UTF8View>.Take2<AnyParser<Substring.UTF8View, Int>, AnyParser<Substring.UTF8View, Int>>, AnyParser<Substring.UTF8View, Int>, Int, Int>>, Duration>>>, PeriodDuration>' may have shared mutable state; this is an error in the Swift 6 language mode
 57 |     }
 58 |
 59 |     static let periodDuration = Parse {
    |                |- warning: static property 'periodDuration' is not concurrency-safe because non-'Sendable' type 'Parsers.Map<Parse<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.Take2<ParserBuilder<Substring.UTF8View>.SkipSecond<ParserBuilder<Substring.UTF8View>.SkipFirst<Skip<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.SkipSecond<String.UTF8View, Not<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.SkipSecond<ParserBuilder<Substring.UTF8View>.SkipSecond<Digits<PartialRangeFrom<Int>, Conversions.Identity<Substring.UTF8View>>, Whitespace<PartialRangeFrom<Int>, Conversions.Identity<Substring.UTF8View>>>, End<Substring.UTF8View>>>>>, Parsers.Map<Parse<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.Take4<ParserBuilder<Substring.UTF8View>.Take3<ParserBuilder<Substring.UTF8View>.Take2<AnyParser<Substring.UTF8View, Int>, AnyParser<Substring.UTF8View, Int>>, AnyParser<Substring.UTF8View, Int>, Int, Int>, AnyParser<Substring.UTF8View, Int>, Int, Int, Int>>, Period>>, OneOf<Substring.UTF8View, (), OneOfBuilder<Substring.UTF8View, ()>.OneOf2<String.UTF8View, Parsers.ReplaceError<Skip<Substring.UTF8View, Rest<Substring.UTF8View>>>>>>, Parsers.Map<Parse<Substring.UTF8View, ParserBuilder<Substring.UTF8View>.Take3<ParserBuilder<Substring.UTF8View>.Take2<AnyParser<Substring.UTF8View, Int>, AnyParser<Substring.UTF8View, Int>>, AnyParser<Substring.UTF8View, Int>, Int, Int>>, Duration>>>, PeriodDuration>' may have shared mutable state; this is an error in the Swift 6 language mode
    |                |- note: annotate 'periodDuration' with '@MainActor' if property should only be accessed from the main actor
    |                `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 60 |         pDesignator
 61 |         periodValues
/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-parsing/Sources/Parsing/ParserPrinters/Map.swift:75:17: note: generic struct 'Map' does not conform to the 'Sendable' protocol
 73 |   /// You will not typically need to interact with this type directly. Instead you will usually use
 74 |   /// the ``Parser/map(_:)-4hsj5`` operation, which constructs this type.
 75 |   public struct Map<Upstream: Parser, NewOutput>: Parser {
    |                 `- note: generic struct 'Map' does not conform to the 'Sendable' protocol
 76 |     /// The parser from which this parser receives output.
 77 |     public let upstream: Upstream
[196/200] Emitting module Benchmarks
[197/200] Compiling Benchmarks main.swift
[197/200] Write Objects.LinkFileList
[198/200] Linking Benchmarks
[199/200] Applying Benchmarks
Build complete! (21.90s)
Build complete.
{
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    {
      "identity" : "swift-benchmark",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "0.1.2",
            "upper_bound" : "1.0.0"
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      "type" : "sourceControl",
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  "manifest_display_name" : "PeriodDuration",
  "name" : "PeriodDuration",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
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    {
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  ],
  "products" : [
    {
      "name" : "PeriodDuration",
      "targets" : [
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      ],
      "type" : {
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      }
    },
    {
      "name" : "Benchmarks",
      "targets" : [
        "Benchmarks"
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      "type" : {
        "executable" : null
      }
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  ],
  "targets" : [
    {
      "c99name" : "PeriodDurationTests",
      "module_type" : "SwiftTarget",
      "name" : "PeriodDurationTests",
      "path" : "Tests/PeriodDurationTests",
      "product_dependencies" : [
        "JSONTesting"
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      "sources" : [
        "CodableTests.swift",
        "DescriptionTests.swift",
        "ExpressibleByStringLiteralTests.swift",
        "FormattingTests.swift",
        "FoundationSupportTests.swift",
        "ISO8601Tests.swift",
        "IsBlankTests.swift",
        "Props.swift",
        "Scenarios.swift",
        "SignsTests.swift"
      ],
      "target_dependencies" : [
        "PeriodDuration"
      ],
      "type" : "test"
    },
    {
      "c99name" : "PeriodDuration",
      "module_type" : "SwiftTarget",
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      "product_memberships" : [
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      "sources" : [
        "Duration/Duration+Codable.swift",
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        "Duration/Duration+ExpressibleByStringLiteral.swift",
        "Duration/Duration+Formatting.swift",
        "Duration/Duration+FoundationSupport.swift",
        "Duration/Duration+ISO8601.swift",
        "Duration/Duration+Signs.swift",
        "Duration/Duration+Zero.swift",
        "Duration/Duration.swift",
        "Period/Period+Codable.swift",
        "Period/Period+Description.swift",
        "Period/Period+ExpressibleByStringLiteral.swift",
        "Period/Period+Formatting.swift",
        "Period/Period+FoundationSupport.swift",
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        "Period/Period+Signs.swift",
        "Period/Period+Zero.swift",
        "Period/Period.swift",
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        "PeriodDuration/PeriodDuration+Description.swift",
        "PeriodDuration/PeriodDuration+ExpressibleByStringLiteral.swift",
        "PeriodDuration/PeriodDuration+Formatting.swift",
        "PeriodDuration/PeriodDuration+FoundationSupport.swift",
        "PeriodDuration/PeriodDuration+ISO8601.swift",
        "PeriodDuration/PeriodDuration+Signs.swift",
        "PeriodDuration/PeriodDuration+Zero.swift",
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    {
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      "product_memberships" : [
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      "target_dependencies" : [
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  "tools_version" : "5.7"
}
Done.