The Swift Package Index logo.Swift Package Index

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 DiceKit, reference v0.26.0 (b91141), with Swift 6.0 for macOS (SPM) on 2 Nov 2024 12:36:57 UTC.

Swift 6 data race errors: 6

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/Samasaur1/DiceKit.git
Reference: v0.26.0
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/Samasaur1/DiceKit
 * tag               v0.26.0    -> FETCH_HEAD
HEAD is now at b91141b Version 0.26.0: Fix Automatic Deployment
Cloned https://github.com/Samasaur1/DiceKit.git
Revision (git rev-parse @):
b91141b2b5bc254e98011a52c027fac8ac1199be
SUCCESS checkout https://github.com/Samasaur1/DiceKit.git at v0.26.0
========================================
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": "dicekit",
      "name": "DiceKit",
      "url": "https://github.com/Samasaur1/DiceKit.git",
      "version": "unspecified",
      "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/DiceKit",
      "dependencies": [
      ]
    }
  ]
}
Fetching https://github.com/Samasaur1/DiceKit.git
[1/4471] Fetching dicekit
Fetched https://github.com/Samasaur1/DiceKit.git from cache (1.72s)
Creating working copy for https://github.com/Samasaur1/DiceKit.git
Working copy of https://github.com/Samasaur1/DiceKit.git resolved at v0.26.0 (b91141b)
warning: '.resolve-product-dependencies': dependency 'dicekit' is not used by any target
Found 0 product dependencies
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.0
Building package at path:  $PWD
https://github.com/Samasaur1/DiceKit.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.1.0.app xcrun swift build --arch arm64 -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats -Xswiftc -strict-concurrency=complete
Building for debugging...
[0/2] Write sources
[1/2] Write swift-version--7754E27361AE5C74.txt
[3/15] Compiling DiceKit DieSide.swift
[4/16] Compiling DiceKit Rollable.swift
/Users/admin/builder/spi-builder-workspace/Sources/DiceKit/Chance.swift:114:23: warning: static property 'zero' is not concurrency-safe because non-'Sendable' type 'Chance' may have shared mutable state; this is an error in the Swift 6 language mode
  5 | /// - Since: 0.16.0
  6 | /// - Author: Samasaur
  7 | public struct Chance {
    |               `- note: consider making struct 'Chance' conform to the 'Sendable' protocol
  8 |     /// The numerator of the fraction
  9 |     public let n: Int
    :
112 |     //swiftlint:disable force_try
113 |     /// A `Chance` of zero.
114 |     public static let zero = try! Chance(0, outOf: 1)
    |                       |- warning: static property 'zero' is not concurrency-safe because non-'Sendable' type 'Chance' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: annotate 'zero' 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
115 |     /// A `Chance` of one.
116 |     public static let one = try! Chance(1, outOf: 1)
[5/16] Compiling DiceKit Die.swift
[6/16] Compiling DiceKit Chances.swift
/Users/admin/builder/spi-builder-workspace/Sources/DiceKit/Chance.swift:114:23: warning: static property 'zero' is not concurrency-safe because non-'Sendable' type 'Chance' may have shared mutable state; this is an error in the Swift 6 language mode
  5 | /// - Since: 0.16.0
  6 | /// - Author: Samasaur
  7 | public struct Chance {
    |               `- note: consider making struct 'Chance' conform to the 'Sendable' protocol
  8 |     /// The numerator of the fraction
  9 |     public let n: Int
    :
112 |     //swiftlint:disable force_try
113 |     /// A `Chance` of zero.
114 |     public static let zero = try! Chance(0, outOf: 1)
    |                       |- warning: static property 'zero' is not concurrency-safe because non-'Sendable' type 'Chance' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: annotate 'zero' 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
115 |     /// A `Chance` of one.
116 |     public static let one = try! Chance(1, outOf: 1)
[7/16] Compiling DiceKit CustomDie.swift
/Users/admin/builder/spi-builder-workspace/Sources/DiceKit/Chance.swift:114:23: warning: static property 'zero' is not concurrency-safe because non-'Sendable' type 'Chance' may have shared mutable state; this is an error in the Swift 6 language mode
  5 | /// - Since: 0.16.0
  6 | /// - Author: Samasaur
  7 | public struct Chance {
    |               `- note: consider making struct 'Chance' conform to the 'Sendable' protocol
  8 |     /// The numerator of the fraction
  9 |     public let n: Int
    :
112 |     //swiftlint:disable force_try
113 |     /// A `Chance` of zero.
114 |     public static let zero = try! Chance(0, outOf: 1)
    |                       |- warning: static property 'zero' is not concurrency-safe because non-'Sendable' type 'Chance' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: annotate 'zero' 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
115 |     /// A `Chance` of one.
116 |     public static let one = try! Chance(1, outOf: 1)
[8/16] Compiling DiceKit WeightedDie.swift
/Users/admin/builder/spi-builder-workspace/Sources/DiceKit/Utilities.swift:61:14: warning: var 'STDERR' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
59 |     }
60 | }
61 | internal var STDERR = FileHandleOutputStream(.standardError)
   |              |- warning: var 'STDERR' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
   |              |- note: convert 'STDERR' to a 'let' constant to make 'Sendable' shared state immutable
   |              |- note: annotate 'STDERR' with '@MainActor' if property should only be accessed from the main actor
   |              `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
62 | internal var STDOUT = FileHandleOutputStream(.standardOutput)
63 |
[9/16] Emitting module DiceKit
/Users/admin/builder/spi-builder-workspace/Sources/DiceKit/Chance.swift:114:23: warning: static property 'zero' is not concurrency-safe because non-'Sendable' type 'Chance' may have shared mutable state; this is an error in the Swift 6 language mode
  5 | /// - Since: 0.16.0
  6 | /// - Author: Samasaur
  7 | public struct Chance {
    |               `- note: consider making struct 'Chance' conform to the 'Sendable' protocol
  8 |     /// The numerator of the fraction
  9 |     public let n: Int
    :
112 |     //swiftlint:disable force_try
113 |     /// A `Chance` of zero.
114 |     public static let zero = try! Chance(0, outOf: 1)
    |                       |- warning: static property 'zero' is not concurrency-safe because non-'Sendable' type 'Chance' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: annotate 'zero' 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
115 |     /// A `Chance` of one.
116 |     public static let one = try! Chance(1, outOf: 1)
/Users/admin/builder/spi-builder-workspace/Sources/DiceKit/Chance.swift:116:23: warning: static property 'one' is not concurrency-safe because non-'Sendable' type 'Chance' may have shared mutable state; this is an error in the Swift 6 language mode
  5 | /// - Since: 0.16.0
  6 | /// - Author: Samasaur
  7 | public struct Chance {
    |               `- note: consider making struct 'Chance' conform to the 'Sendable' protocol
  8 |     /// The numerator of the fraction
  9 |     public let n: Int
    :
114 |     public static let zero = try! Chance(0, outOf: 1)
115 |     /// A `Chance` of one.
116 |     public static let one = try! Chance(1, outOf: 1)
    |                       |- warning: static property 'one' is not concurrency-safe because non-'Sendable' type 'Chance' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: annotate 'one' 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
117 |     //swiftlint:enable force_try
118 | }
/Users/admin/builder/spi-builder-workspace/Sources/DiceKit/Dice.swift:284:28: warning: static property '__cache' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
282 |     }
283 |
284 |     fileprivate static var __cache: [Dice: Chances]? = [:]
    |                            |- warning: static property '__cache' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    |                            |- note: convert '__cache' to a 'let' constant to make 'Sendable' shared state immutable
    |                            |- note: annotate '__cache' 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
285 |
286 |     /// Whether or not `Dice` should cache the results of probability computations across objects.
/Users/admin/builder/spi-builder-workspace/Sources/DiceKit/Dice.swift:294:23: warning: static property 'enableCaching' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
292 |     ///
293 |     /// - Since: 0.22.0
294 |     public static var enableCaching = true {
    |                       |- warning: static property 'enableCaching' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: convert 'enableCaching' to a 'let' constant to make 'Sendable' shared state immutable
    |                       |- note: annotate 'enableCaching' 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
295 |         didSet {
296 |             if enableCaching == false {
/Users/admin/builder/spi-builder-workspace/Sources/DiceKit/Utilities.swift:61:14: warning: var 'STDERR' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
59 |     }
60 | }
61 | internal var STDERR = FileHandleOutputStream(.standardError)
   |              |- warning: var 'STDERR' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
   |              |- note: convert 'STDERR' to a 'let' constant to make 'Sendable' shared state immutable
   |              |- note: annotate 'STDERR' with '@MainActor' if property should only be accessed from the main actor
   |              `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
62 | internal var STDOUT = FileHandleOutputStream(.standardOutput)
63 |
/Users/admin/builder/spi-builder-workspace/Sources/DiceKit/Utilities.swift:62:14: warning: var 'STDOUT' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
60 | }
61 | internal var STDERR = FileHandleOutputStream(.standardError)
62 | internal var STDOUT = FileHandleOutputStream(.standardOutput)
   |              |- warning: var 'STDOUT' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
   |              |- note: convert 'STDOUT' to a 'let' constant to make 'Sendable' shared state immutable
   |              |- note: annotate 'STDOUT' with '@MainActor' if property should only be accessed from the main actor
   |              `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
63 |
64 | private enum LazyValue<Input, Value> {
[10/16] Compiling DiceKit Caching.swift
/Users/admin/builder/spi-builder-workspace/Sources/DiceKit/Dice.swift:294:23: warning: static property 'enableCaching' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
292 |     ///
293 |     /// - Since: 0.22.0
294 |     public static var enableCaching = true {
    |                       |- warning: static property 'enableCaching' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: convert 'enableCaching' to a 'let' constant to make 'Sendable' shared state immutable
    |                       |- note: annotate 'enableCaching' 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
295 |         didSet {
296 |             if enableCaching == false {
/Users/admin/builder/spi-builder-workspace/Sources/DiceKit/Chance.swift:114:23: warning: static property 'zero' is not concurrency-safe because non-'Sendable' type 'Chance' may have shared mutable state; this is an error in the Swift 6 language mode
  5 | /// - Since: 0.16.0
  6 | /// - Author: Samasaur
  7 | public struct Chance {
    |               `- note: consider making struct 'Chance' conform to the 'Sendable' protocol
  8 |     /// The numerator of the fraction
  9 |     public let n: Int
    :
112 |     //swiftlint:disable force_try
113 |     /// A `Chance` of zero.
114 |     public static let zero = try! Chance(0, outOf: 1)
    |                       |- warning: static property 'zero' is not concurrency-safe because non-'Sendable' type 'Chance' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: annotate 'zero' 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
115 |     /// A `Chance` of one.
116 |     public static let one = try! Chance(1, outOf: 1)
/Users/admin/builder/spi-builder-workspace/Sources/DiceKit/Chance.swift:116:23: warning: static property 'one' is not concurrency-safe because non-'Sendable' type 'Chance' may have shared mutable state; this is an error in the Swift 6 language mode
  5 | /// - Since: 0.16.0
  6 | /// - Author: Samasaur
  7 | public struct Chance {
    |               `- note: consider making struct 'Chance' conform to the 'Sendable' protocol
  8 |     /// The numerator of the fraction
  9 |     public let n: Int
    :
114 |     public static let zero = try! Chance(0, outOf: 1)
115 |     /// A `Chance` of one.
116 |     public static let one = try! Chance(1, outOf: 1)
    |                       |- warning: static property 'one' is not concurrency-safe because non-'Sendable' type 'Chance' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: annotate 'one' 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
117 |     //swiftlint:enable force_try
118 | }
/Users/admin/builder/spi-builder-workspace/Sources/DiceKit/Utilities.swift:61:14: warning: var 'STDERR' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
59 |     }
60 | }
61 | internal var STDERR = FileHandleOutputStream(.standardError)
   |              |- warning: var 'STDERR' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
   |              |- note: convert 'STDERR' to a 'let' constant to make 'Sendable' shared state immutable
   |              |- note: annotate 'STDERR' with '@MainActor' if property should only be accessed from the main actor
   |              `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
62 | internal var STDOUT = FileHandleOutputStream(.standardOutput)
63 |
[11/16] Compiling DiceKit Chance.swift
/Users/admin/builder/spi-builder-workspace/Sources/DiceKit/Dice.swift:294:23: warning: static property 'enableCaching' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
292 |     ///
293 |     /// - Since: 0.22.0
294 |     public static var enableCaching = true {
    |                       |- warning: static property 'enableCaching' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: convert 'enableCaching' to a 'let' constant to make 'Sendable' shared state immutable
    |                       |- note: annotate 'enableCaching' 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
295 |         didSet {
296 |             if enableCaching == false {
/Users/admin/builder/spi-builder-workspace/Sources/DiceKit/Chance.swift:114:23: warning: static property 'zero' is not concurrency-safe because non-'Sendable' type 'Chance' may have shared mutable state; this is an error in the Swift 6 language mode
  5 | /// - Since: 0.16.0
  6 | /// - Author: Samasaur
  7 | public struct Chance {
    |               `- note: consider making struct 'Chance' conform to the 'Sendable' protocol
  8 |     /// The numerator of the fraction
  9 |     public let n: Int
    :
112 |     //swiftlint:disable force_try
113 |     /// A `Chance` of zero.
114 |     public static let zero = try! Chance(0, outOf: 1)
    |                       |- warning: static property 'zero' is not concurrency-safe because non-'Sendable' type 'Chance' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: annotate 'zero' 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
115 |     /// A `Chance` of one.
116 |     public static let one = try! Chance(1, outOf: 1)
/Users/admin/builder/spi-builder-workspace/Sources/DiceKit/Chance.swift:116:23: warning: static property 'one' is not concurrency-safe because non-'Sendable' type 'Chance' may have shared mutable state; this is an error in the Swift 6 language mode
  5 | /// - Since: 0.16.0
  6 | /// - Author: Samasaur
  7 | public struct Chance {
    |               `- note: consider making struct 'Chance' conform to the 'Sendable' protocol
  8 |     /// The numerator of the fraction
  9 |     public let n: Int
    :
114 |     public static let zero = try! Chance(0, outOf: 1)
115 |     /// A `Chance` of one.
116 |     public static let one = try! Chance(1, outOf: 1)
    |                       |- warning: static property 'one' is not concurrency-safe because non-'Sendable' type 'Chance' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: annotate 'one' 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
117 |     //swiftlint:enable force_try
118 | }
/Users/admin/builder/spi-builder-workspace/Sources/DiceKit/Utilities.swift:61:14: warning: var 'STDERR' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
59 |     }
60 | }
61 | internal var STDERR = FileHandleOutputStream(.standardError)
   |              |- warning: var 'STDERR' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
   |              |- note: convert 'STDERR' to a 'let' constant to make 'Sendable' shared state immutable
   |              |- note: annotate 'STDERR' with '@MainActor' if property should only be accessed from the main actor
   |              `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
62 | internal var STDOUT = FileHandleOutputStream(.standardOutput)
63 |
[12/16] Compiling DiceKit Describable.swift
/Users/admin/builder/spi-builder-workspace/Sources/DiceKit/Dice.swift:284:28: warning: static property '__cache' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
282 |     }
283 |
284 |     fileprivate static var __cache: [Dice: Chances]? = [:]
    |                            |- warning: static property '__cache' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    |                            |- note: convert '__cache' to a 'let' constant to make 'Sendable' shared state immutable
    |                            |- note: annotate '__cache' 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
285 |
286 |     /// Whether or not `Dice` should cache the results of probability computations across objects.
/Users/admin/builder/spi-builder-workspace/Sources/DiceKit/Dice.swift:294:23: warning: static property 'enableCaching' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
292 |     ///
293 |     /// - Since: 0.22.0
294 |     public static var enableCaching = true {
    |                       |- warning: static property 'enableCaching' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: convert 'enableCaching' to a 'let' constant to make 'Sendable' shared state immutable
    |                       |- note: annotate 'enableCaching' 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
295 |         didSet {
296 |             if enableCaching == false {
/Users/admin/builder/spi-builder-workspace/Sources/DiceKit/Chance.swift:116:23: warning: static property 'one' is not concurrency-safe because non-'Sendable' type 'Chance' may have shared mutable state; this is an error in the Swift 6 language mode
  5 | /// - Since: 0.16.0
  6 | /// - Author: Samasaur
  7 | public struct Chance {
    |               `- note: consider making struct 'Chance' conform to the 'Sendable' protocol
  8 |     /// The numerator of the fraction
  9 |     public let n: Int
    :
114 |     public static let zero = try! Chance(0, outOf: 1)
115 |     /// A `Chance` of one.
116 |     public static let one = try! Chance(1, outOf: 1)
    |                       |- warning: static property 'one' is not concurrency-safe because non-'Sendable' type 'Chance' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: annotate 'one' 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
117 |     //swiftlint:enable force_try
118 | }
/Users/admin/builder/spi-builder-workspace/Sources/DiceKit/Chance.swift:114:23: warning: static property 'zero' is not concurrency-safe because non-'Sendable' type 'Chance' may have shared mutable state; this is an error in the Swift 6 language mode
  5 | /// - Since: 0.16.0
  6 | /// - Author: Samasaur
  7 | public struct Chance {
    |               `- note: consider making struct 'Chance' conform to the 'Sendable' protocol
  8 |     /// The numerator of the fraction
  9 |     public let n: Int
    :
112 |     //swiftlint:disable force_try
113 |     /// A `Chance` of zero.
114 |     public static let zero = try! Chance(0, outOf: 1)
    |                       |- warning: static property 'zero' is not concurrency-safe because non-'Sendable' type 'Chance' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: annotate 'zero' 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
115 |     /// A `Chance` of one.
116 |     public static let one = try! Chance(1, outOf: 1)
[13/16] Compiling DiceKit Dice.swift
/Users/admin/builder/spi-builder-workspace/Sources/DiceKit/Dice.swift:284:28: warning: static property '__cache' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
282 |     }
283 |
284 |     fileprivate static var __cache: [Dice: Chances]? = [:]
    |                            |- warning: static property '__cache' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    |                            |- note: convert '__cache' to a 'let' constant to make 'Sendable' shared state immutable
    |                            |- note: annotate '__cache' 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
285 |
286 |     /// Whether or not `Dice` should cache the results of probability computations across objects.
/Users/admin/builder/spi-builder-workspace/Sources/DiceKit/Dice.swift:294:23: warning: static property 'enableCaching' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
292 |     ///
293 |     /// - Since: 0.22.0
294 |     public static var enableCaching = true {
    |                       |- warning: static property 'enableCaching' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: convert 'enableCaching' to a 'let' constant to make 'Sendable' shared state immutable
    |                       |- note: annotate 'enableCaching' 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
295 |         didSet {
296 |             if enableCaching == false {
/Users/admin/builder/spi-builder-workspace/Sources/DiceKit/Chance.swift:116:23: warning: static property 'one' is not concurrency-safe because non-'Sendable' type 'Chance' may have shared mutable state; this is an error in the Swift 6 language mode
  5 | /// - Since: 0.16.0
  6 | /// - Author: Samasaur
  7 | public struct Chance {
    |               `- note: consider making struct 'Chance' conform to the 'Sendable' protocol
  8 |     /// The numerator of the fraction
  9 |     public let n: Int
    :
114 |     public static let zero = try! Chance(0, outOf: 1)
115 |     /// A `Chance` of one.
116 |     public static let one = try! Chance(1, outOf: 1)
    |                       |- warning: static property 'one' is not concurrency-safe because non-'Sendable' type 'Chance' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: annotate 'one' 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
117 |     //swiftlint:enable force_try
118 | }
/Users/admin/builder/spi-builder-workspace/Sources/DiceKit/Chance.swift:114:23: warning: static property 'zero' is not concurrency-safe because non-'Sendable' type 'Chance' may have shared mutable state; this is an error in the Swift 6 language mode
  5 | /// - Since: 0.16.0
  6 | /// - Author: Samasaur
  7 | public struct Chance {
    |               `- note: consider making struct 'Chance' conform to the 'Sendable' protocol
  8 |     /// The numerator of the fraction
  9 |     public let n: Int
    :
112 |     //swiftlint:disable force_try
113 |     /// A `Chance` of zero.
114 |     public static let zero = try! Chance(0, outOf: 1)
    |                       |- warning: static property 'zero' is not concurrency-safe because non-'Sendable' type 'Chance' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: annotate 'zero' 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
115 |     /// A `Chance` of one.
116 |     public static let one = try! Chance(1, outOf: 1)
[14/16] Compiling DiceKit Enums.swift
[15/16] Compiling DiceKit Utilities.swift
/Users/admin/builder/spi-builder-workspace/Sources/DiceKit/Utilities.swift:61:14: warning: var 'STDERR' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
59 |     }
60 | }
61 | internal var STDERR = FileHandleOutputStream(.standardError)
   |              |- warning: var 'STDERR' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
   |              |- note: convert 'STDERR' to a 'let' constant to make 'Sendable' shared state immutable
   |              |- note: annotate 'STDERR' with '@MainActor' if property should only be accessed from the main actor
   |              `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
62 | internal var STDOUT = FileHandleOutputStream(.standardOutput)
63 |
/Users/admin/builder/spi-builder-workspace/Sources/DiceKit/Utilities.swift:62:14: warning: var 'STDOUT' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
60 | }
61 | internal var STDERR = FileHandleOutputStream(.standardError)
62 | internal var STDOUT = FileHandleOutputStream(.standardOutput)
   |              |- warning: var 'STDOUT' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
   |              |- note: convert 'STDOUT' to a 'let' constant to make 'Sendable' shared state immutable
   |              |- note: annotate 'STDOUT' with '@MainActor' if property should only be accessed from the main actor
   |              `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
63 |
64 | private enum LazyValue<Input, Value> {
[16/16] Compiling DiceKit Typealiases.swift
Build complete! (10.58s)
Build complete.
{
  "dependencies" : [
  ],
  "manifest_display_name" : "DiceKit",
  "name" : "DiceKit",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "8.0"
    },
    {
      "name" : "macos",
      "version" : "10.10"
    },
    {
      "name" : "watchos",
      "version" : "2.0"
    },
    {
      "name" : "tvos",
      "version" : "9.0"
    }
  ],
  "products" : [
    {
      "name" : "DiceKit",
      "targets" : [
        "DiceKit"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "swift_languages_versions" : [
    "4.2",
    "5"
  ],
  "targets" : [
    {
      "c99name" : "DiceKitTests",
      "module_type" : "SwiftTarget",
      "name" : "DiceKitTests",
      "path" : "Tests/DiceKitTests",
      "sources" : [
        "ChanceTests.swift",
        "ChancesTests.swift",
        "CustomDieTests.swift",
        "DiceKitTests.swift",
        "DiceTests.swift",
        "DieSideTests.swift",
        "DieTests.swift",
        "WeightedDieTests.swift",
        "XCTestManifests.swift"
      ],
      "target_dependencies" : [
        "DiceKit"
      ],
      "type" : "test"
    },
    {
      "c99name" : "DiceKit",
      "module_type" : "SwiftTarget",
      "name" : "DiceKit",
      "path" : "Sources/DiceKit",
      "product_memberships" : [
        "DiceKit"
      ],
      "sources" : [
        "Caching.swift",
        "Chance.swift",
        "Chances.swift",
        "CustomDie.swift",
        "Describable.swift",
        "Dice.swift",
        "Die.swift",
        "DieSide.swift",
        "Enums.swift",
        "Rollable.swift",
        "Typealiases.swift",
        "Utilities.swift",
        "WeightedDie.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.0"
}
Done.