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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

Failed to build Docopt, reference 0.6.6 (507b79), with Swift 6.0 for macOS (SPM) on 31 Oct 2024 09:24:24 UTC.

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/docopt/docopt.swift.git
Reference: 0.6.6
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/docopt/docopt.swift
 * tag               0.6.6      -> FETCH_HEAD
HEAD is now at 507b790 Merge branch 'master' of https://github.com/docopt/docopt.swift
Cloned https://github.com/docopt/docopt.swift.git
Revision (git rev-parse @):
507b790fdffc6e2a51c4d5442aa781be7e99fbff
SUCCESS checkout https://github.com/docopt/docopt.swift.git at 0.6.6
========================================
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": "docopt.swift",
      "name": "Docopt",
      "url": "https://github.com/docopt/docopt.swift.git",
      "version": "unspecified",
      "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/docopt.swift",
      "dependencies": [
      ]
    }
  ]
}
Fetching https://github.com/docopt/docopt.swift.git
[1/704] Fetching docopt.swift
Fetched https://github.com/docopt/docopt.swift.git from cache (0.86s)
Creating working copy for https://github.com/docopt/docopt.swift.git
Working copy of https://github.com/docopt/docopt.swift.git resolved at 0.6.6 (507b790)
warning: '.resolve-product-dependencies': dependency 'docopt.swift' 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/docopt/docopt.swift.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
[3/17] Compiling Docopt String.swift
/Users/admin/builder/spi-builder-workspace/Sources/String.swift:26:39: warning: 'characters' is deprecated: Please use String directly
24 |     func findAll(_ regex: String, flags: NSRegularExpression.Options) -> [String] {
25 |         let re = try! NSRegularExpression(pattern: regex, options: flags)
26 |         let all = NSMakeRange(0, self.characters.count)
   |                                       `- warning: 'characters' is deprecated: Please use String directly
27 |         let matches = re.matches(in: self, options: [], range: all)
28 |         return matches.map {self[$0.range(at: 1)].strip()}
/Users/admin/builder/spi-builder-workspace/Sources/String.swift:32:21: warning: 'characters' is deprecated: Please use String directly
30 |
31 |     func split() -> [String] {
32 |         return self.characters.split(whereSeparator: {$0 == " " || $0 == "\n"}).map(String.init)
   |                     `- warning: 'characters' is deprecated: Please use String directly
33 |     }
34 |
/Users/admin/builder/spi-builder-workspace/Sources/String.swift:37:39: warning: 'characters' is deprecated: Please use String directly
35 |     func split(_ regex: String) -> [String] {
36 |         let re = try! NSRegularExpression(pattern: regex, options: .dotMatchesLineSeparators)
37 |         let all = NSMakeRange(0, self.characters.count)
   |                                       `- warning: 'characters' is deprecated: Please use String directly
38 |         var result = [String]()
39 |         let matches = re.matches(in: self, options: [], range: all)
/Users/admin/builder/spi-builder-workspace/Sources/String.swift:55:40: warning: 'characters' is deprecated: Please use String directly
53 |                     result.append(self[range])
54 |                     lastEnd = range.location + range.length
55 |                     if lastEnd == self.characters.count {
   |                                        `- warning: 'characters' is deprecated: Please use String directly
56 |                         // from python docs: If there are capturing groups in the separator and it matches at the start of the string,
57 |                         // the result will start with an empty string. The same holds for the end of the string:
/Users/admin/builder/spi-builder-workspace/Sources/String.swift:65:32: warning: 'characters' is deprecated: Please use String directly
63 |                 }
64 |             }
65 |             if lastEnd != self.characters.count {
   |                                `- warning: 'characters' is deprecated: Please use String directly
66 |                 result.append(self[lastEnd..<self.characters.count])
67 |             }
/Users/admin/builder/spi-builder-workspace/Sources/String.swift:66:51: warning: 'characters' is deprecated: Please use String directly
64 |             }
65 |             if lastEnd != self.characters.count {
66 |                 result.append(self[lastEnd..<self.characters.count])
   |                                                   `- warning: 'characters' is deprecated: Please use String directly
67 |             }
68 |             return result
/Users/admin/builder/spi-builder-workspace/Sources/String.swift:80:26: warning: 'characters' is deprecated: Please use String directly
78 |
79 |     subscript(range: Range<Int>) -> String {
80 |       return String(self[characters.index(startIndex, offsetBy: range.lowerBound)..<characters.index(startIndex, offsetBy: range.upperBound)])
   |                          `- warning: 'characters' is deprecated: Please use String directly
81 |     }
82 |
/Users/admin/builder/spi-builder-workspace/Sources/String.swift:80:85: warning: 'characters' is deprecated: Please use String directly
78 |
79 |     subscript(range: Range<Int>) -> String {
80 |       return String(self[characters.index(startIndex, offsetBy: range.lowerBound)..<characters.index(startIndex, offsetBy: range.upperBound)])
   |                                                                                     `- warning: 'characters' is deprecated: Please use String directly
81 |     }
82 |
[4/17] Compiling Docopt Required.swift
/Users/admin/builder/spi-builder-workspace/Sources/Pattern.swift:24:9: warning: 'Hashable.hashValue' is deprecated as a protocol requirement; conform type 'Pattern' to 'Hashable' by implementing 'hash(into:)' instead
 22 |         }
 23 |     }
 24 |     var hashValue: Int { get {
    |         `- warning: 'Hashable.hashValue' is deprecated as a protocol requirement; conform type 'Pattern' to 'Hashable' by implementing 'hash(into:)' instead
 25 |             return self.description.hashValue
 26 |         }
[5/18] Compiling Docopt Pattern.swift
/Users/admin/builder/spi-builder-workspace/Sources/Pattern.swift:24:9: warning: 'Hashable.hashValue' is deprecated as a protocol requirement; conform type 'Pattern' to 'Hashable' by implementing 'hash(into:)' instead
 22 |         }
 23 |     }
 24 |     var hashValue: Int { get {
    |         `- warning: 'Hashable.hashValue' is deprecated as a protocol requirement; conform type 'Pattern' to 'Hashable' by implementing 'hash(into:)' instead
 25 |             return self.description.hashValue
 26 |         }
[6/18] Compiling Docopt DocoptError.swift
/Users/admin/builder/spi-builder-workspace/Sources/DocoptError.swift:16:16: warning: static property 'test' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
14 |     var name: String
15 |
16 |     static var test: Bool = false
   |                |- warning: static property 'test' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
   |                |- note: convert 'test' to a 'let' constant to make 'Sendable' shared state immutable
   |                |- note: annotate 'test' 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 var errorMessage: String?
18 |
/Users/admin/builder/spi-builder-workspace/Sources/DocoptError.swift:17:16: warning: static property 'errorMessage' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
15 |
16 |     static var test: Bool = false
17 |     static var errorMessage: String?
   |                |- warning: static property 'errorMessage' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
   |                |- note: convert 'errorMessage' to a 'let' constant to make 'Sendable' shared state immutable
   |                |- note: annotate 'errorMessage' 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 |
19 |     init (_ message: String, name: String) {
/Users/admin/builder/spi-builder-workspace/Sources/DocoptError.swift:42:16: warning: static property 'usage' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
40 |
41 | internal class DocoptExit: DocoptError {
42 |     static var usage: String = ""
   |                |- warning: static property 'usage' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
   |                |- note: convert 'usage' to a 'let' constant to make 'Sendable' shared state immutable
   |                |- note: annotate 'usage' 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
43 |     init (_ message: String = "Exit in case user invoked program with incorrect arguments.") {
44 |         super.init(message, name: "DocoptExit")
/Users/admin/builder/spi-builder-workspace/Sources/Pattern.swift:24:9: warning: 'Hashable.hashValue' is deprecated as a protocol requirement; conform type 'Pattern' to 'Hashable' by implementing 'hash(into:)' instead
 22 |         }
 23 |     }
 24 |     var hashValue: Int { get {
    |         `- warning: 'Hashable.hashValue' is deprecated as a protocol requirement; conform type 'Pattern' to 'Hashable' by implementing 'hash(into:)' instead
 25 |             return self.description.hashValue
 26 |         }
error: emit-module command failed with exit code 1 (use -v to see invocation)
[7/18] Compiling Docopt Either.swift
/Users/admin/builder/spi-builder-workspace/Sources/DocoptError.swift:16:16: warning: static property 'test' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
14 |     var name: String
15 |
16 |     static var test: Bool = false
   |                |- warning: static property 'test' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
   |                |- note: convert 'test' to a 'let' constant to make 'Sendable' shared state immutable
   |                |- note: annotate 'test' 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 var errorMessage: String?
18 |
/Users/admin/builder/spi-builder-workspace/Sources/DocoptError.swift:17:16: warning: static property 'errorMessage' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
15 |
16 |     static var test: Bool = false
17 |     static var errorMessage: String?
   |                |- warning: static property 'errorMessage' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
   |                |- note: convert 'errorMessage' to a 'let' constant to make 'Sendable' shared state immutable
   |                |- note: annotate 'errorMessage' 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 |
19 |     init (_ message: String, name: String) {
/Users/admin/builder/spi-builder-workspace/Sources/DocoptError.swift:42:16: warning: static property 'usage' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
40 |
41 | internal class DocoptExit: DocoptError {
42 |     static var usage: String = ""
   |                |- warning: static property 'usage' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
   |                |- note: convert 'usage' to a 'let' constant to make 'Sendable' shared state immutable
   |                |- note: annotate 'usage' 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
43 |     init (_ message: String = "Exit in case user invoked program with incorrect arguments.") {
44 |         super.init(message, name: "DocoptExit")
/Users/admin/builder/spi-builder-workspace/Sources/Pattern.swift:24:9: warning: 'Hashable.hashValue' is deprecated as a protocol requirement; conform type 'Pattern' to 'Hashable' by implementing 'hash(into:)' instead
 22 |         }
 23 |     }
 24 |     var hashValue: Int { get {
    |         `- warning: 'Hashable.hashValue' is deprecated as a protocol requirement; conform type 'Pattern' to 'Hashable' by implementing 'hash(into:)' instead
 25 |             return self.description.hashValue
 26 |         }
[8/18] Compiling Docopt Command.swift
/Users/admin/builder/spi-builder-workspace/Sources/Pattern.swift:24:9: warning: 'Hashable.hashValue' is deprecated as a protocol requirement; conform type 'Pattern' to 'Hashable' by implementing 'hash(into:)' instead
 22 |         }
 23 |     }
 24 |     var hashValue: Int { get {
    |         `- warning: 'Hashable.hashValue' is deprecated as a protocol requirement; conform type 'Pattern' to 'Hashable' by implementing 'hash(into:)' instead
 25 |             return self.description.hashValue
 26 |         }
/Users/admin/builder/spi-builder-workspace/Sources/Docopt.swift:21:28: warning: static declarations are implicitly 'final'; use 'public' instead of 'open'
 19 |     fileprivate let arguments: [String]
 20 |
 21 |     @objc open static func parse(_ doc: String, argv: [String], help: Bool = false, version: String? = nil, optionsFirst: Bool = false) -> [String: AnyObject] {
    |                            `- warning: static declarations are implicitly 'final'; use 'public' instead of 'open'
 22 |         return Docopt(doc, argv: argv, help: help, version: version, optionsFirst: optionsFirst).result
 23 |     }
/Users/admin/builder/spi-builder-workspace/Sources/DocoptError.swift:42:16: warning: static property 'usage' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
40 |
41 | internal class DocoptExit: DocoptError {
42 |     static var usage: String = ""
   |                |- warning: static property 'usage' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
   |                |- note: convert 'usage' to a 'let' constant to make 'Sendable' shared state immutable
   |                |- note: annotate 'usage' 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
43 |     init (_ message: String = "Exit in case user invoked program with incorrect arguments.") {
44 |         super.init(message, name: "DocoptExit")
/Users/admin/builder/spi-builder-workspace/Sources/Docopt.swift:180:34: warning: 'characters' is deprecated: Please use String directly
178 |             let similar = options.filter {$0.short == short}
179 |             var o: Option
180 |             left = left[1..<left.characters.count]
    |                                  `- warning: 'characters' is deprecated: Please use String directly
181 |
182 |             if similar.count > 1 {
[9/18] Compiling Docopt Docopt.swift
/Users/admin/builder/spi-builder-workspace/Sources/Pattern.swift:24:9: warning: 'Hashable.hashValue' is deprecated as a protocol requirement; conform type 'Pattern' to 'Hashable' by implementing 'hash(into:)' instead
 22 |         }
 23 |     }
 24 |     var hashValue: Int { get {
    |         `- warning: 'Hashable.hashValue' is deprecated as a protocol requirement; conform type 'Pattern' to 'Hashable' by implementing 'hash(into:)' instead
 25 |             return self.description.hashValue
 26 |         }
/Users/admin/builder/spi-builder-workspace/Sources/Docopt.swift:21:28: warning: static declarations are implicitly 'final'; use 'public' instead of 'open'
 19 |     fileprivate let arguments: [String]
 20 |
 21 |     @objc open static func parse(_ doc: String, argv: [String], help: Bool = false, version: String? = nil, optionsFirst: Bool = false) -> [String: AnyObject] {
    |                            `- warning: static declarations are implicitly 'final'; use 'public' instead of 'open'
 22 |         return Docopt(doc, argv: argv, help: help, version: version, optionsFirst: optionsFirst).result
 23 |     }
/Users/admin/builder/spi-builder-workspace/Sources/DocoptError.swift:42:16: warning: static property 'usage' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
40 |
41 | internal class DocoptExit: DocoptError {
42 |     static var usage: String = ""
   |                |- warning: static property 'usage' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
   |                |- note: convert 'usage' to a 'let' constant to make 'Sendable' shared state immutable
   |                |- note: annotate 'usage' 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
43 |     init (_ message: String = "Exit in case user invoked program with incorrect arguments.") {
44 |         super.init(message, name: "DocoptExit")
/Users/admin/builder/spi-builder-workspace/Sources/Docopt.swift:180:34: warning: 'characters' is deprecated: Please use String directly
178 |             let similar = options.filter {$0.short == short}
179 |             var o: Option
180 |             left = left[1..<left.characters.count]
    |                                  `- warning: 'characters' is deprecated: Please use String directly
181 |
182 |             if similar.count > 1 {
[10/18] Compiling Docopt OptionsShortcut.swift
/Users/admin/builder/spi-builder-workspace/Sources/Pattern.swift:24:9: warning: 'Hashable.hashValue' is deprecated as a protocol requirement; conform type 'Pattern' to 'Hashable' by implementing 'hash(into:)' instead
 22 |         }
 23 |     }
 24 |     var hashValue: Int { get {
    |         `- warning: 'Hashable.hashValue' is deprecated as a protocol requirement; conform type 'Pattern' to 'Hashable' by implementing 'hash(into:)' instead
 25 |             return self.description.hashValue
 26 |         }
[11/18] Emitting module Docopt
/Users/admin/builder/spi-builder-workspace/Sources/Pattern.swift:24:9: warning: 'Hashable.hashValue' is deprecated as a protocol requirement; conform type 'Pattern' to 'Hashable' by implementing 'hash(into:)' instead
 22 |         }
 23 |     }
 24 |     var hashValue: Int { get {
    |         `- warning: 'Hashable.hashValue' is deprecated as a protocol requirement; conform type 'Pattern' to 'Hashable' by implementing 'hash(into:)' instead
 25 |             return self.description.hashValue
 26 |         }
/Users/admin/builder/spi-builder-workspace/Sources/Argument.swift:18:19: error: method does not override any method from its superclass
16 |     }
17 |
18 |     override func singleMatch<T: LeafPattern>(_ left: [T]) -> SingleMatchResult {
   |                   `- error: method does not override any method from its superclass
19 |         for i in 0..<left.count {
20 |             let pattern = left[i]
/Users/admin/builder/spi-builder-workspace/Sources/Docopt.swift:21:28: warning: static declarations are implicitly 'final'; use 'public' instead of 'open'
 19 |     fileprivate let arguments: [String]
 20 |
 21 |     @objc open static func parse(_ doc: String, argv: [String], help: Bool = false, version: String? = nil, optionsFirst: Bool = false) -> [String: AnyObject] {
    |                            `- warning: static declarations are implicitly 'final'; use 'public' instead of 'open'
 22 |         return Docopt(doc, argv: argv, help: help, version: version, optionsFirst: optionsFirst).result
 23 |     }
/Users/admin/builder/spi-builder-workspace/Sources/DocoptError.swift:16:16: warning: static property 'test' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
14 |     var name: String
15 |
16 |     static var test: Bool = false
   |                |- warning: static property 'test' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
   |                |- note: convert 'test' to a 'let' constant to make 'Sendable' shared state immutable
   |                |- note: annotate 'test' 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 var errorMessage: String?
18 |
/Users/admin/builder/spi-builder-workspace/Sources/DocoptError.swift:17:16: warning: static property 'errorMessage' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
15 |
16 |     static var test: Bool = false
17 |     static var errorMessage: String?
   |                |- warning: static property 'errorMessage' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
   |                |- note: convert 'errorMessage' to a 'let' constant to make 'Sendable' shared state immutable
   |                |- note: annotate 'errorMessage' 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 |
19 |     init (_ message: String, name: String) {
/Users/admin/builder/spi-builder-workspace/Sources/DocoptError.swift:42:16: warning: static property 'usage' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
40 |
41 | internal class DocoptExit: DocoptError {
42 |     static var usage: String = ""
   |                |- warning: static property 'usage' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
   |                |- note: convert 'usage' to a 'let' constant to make 'Sendable' shared state immutable
   |                |- note: annotate 'usage' 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
43 |     init (_ message: String = "Exit in case user invoked program with incorrect arguments.") {
44 |         super.init(message, name: "DocoptExit")
/Users/admin/builder/spi-builder-workspace/Sources/LeafPattern.swift:61:19: error: method does not override any method from its superclass
 59 |     }
 60 |
 61 |     override func flat<T: LeafPattern>(_: T.Type) -> [T] {
    |                   `- error: method does not override any method from its superclass
 62 |         if let cast = self as? T {
 63 |             return [cast]
/Users/admin/builder/spi-builder-workspace/Sources/Option.swift:86:19: error: method does not override any method from its superclass
 84 |     }
 85 |
 86 |     override func singleMatch<T: LeafPattern>(_ left: [T]) -> SingleMatchResult {
    |                   `- error: method does not override any method from its superclass
 87 |         for i in 0..<left.count {
 88 |             let pattern = left[i]
[12/18] Compiling Docopt Option.swift
/Users/admin/builder/spi-builder-workspace/Sources/Pattern.swift:24:9: warning: 'Hashable.hashValue' is deprecated as a protocol requirement; conform type 'Pattern' to 'Hashable' by implementing 'hash(into:)' instead
 22 |         }
 23 |     }
 24 |     var hashValue: Int { get {
    |         `- warning: 'Hashable.hashValue' is deprecated as a protocol requirement; conform type 'Pattern' to 'Hashable' by implementing 'hash(into:)' instead
 25 |             return self.description.hashValue
 26 |         }
/Users/admin/builder/spi-builder-workspace/Sources/Option.swift:86:19: error: method does not override any method from its superclass
 84 |     }
 85 |
 86 |     override func singleMatch<T: LeafPattern>(_ left: [T]) -> SingleMatchResult {
    |                   `- error: method does not override any method from its superclass
 87 |         for i in 0..<left.count {
 88 |             let pattern = left[i]
[13/18] Compiling Docopt Optional.swift
/Users/admin/builder/spi-builder-workspace/Sources/Pattern.swift:24:9: warning: 'Hashable.hashValue' is deprecated as a protocol requirement; conform type 'Pattern' to 'Hashable' by implementing 'hash(into:)' instead
 22 |         }
 23 |     }
 24 |     var hashValue: Int { get {
    |         `- warning: 'Hashable.hashValue' is deprecated as a protocol requirement; conform type 'Pattern' to 'Hashable' by implementing 'hash(into:)' instead
 25 |             return self.description.hashValue
 26 |         }
/Users/admin/builder/spi-builder-workspace/Sources/Option.swift:86:19: error: method does not override any method from its superclass
 84 |     }
 85 |
 86 |     override func singleMatch<T: LeafPattern>(_ left: [T]) -> SingleMatchResult {
    |                   `- error: method does not override any method from its superclass
 87 |         for i in 0..<left.count {
 88 |             let pattern = left[i]
[14/18] Compiling Docopt Argument.swift
/Users/admin/builder/spi-builder-workspace/Sources/Pattern.swift:24:9: warning: 'Hashable.hashValue' is deprecated as a protocol requirement; conform type 'Pattern' to 'Hashable' by implementing 'hash(into:)' instead
 22 |         }
 23 |     }
 24 |     var hashValue: Int { get {
    |         `- warning: 'Hashable.hashValue' is deprecated as a protocol requirement; conform type 'Pattern' to 'Hashable' by implementing 'hash(into:)' instead
 25 |             return self.description.hashValue
 26 |         }
/Users/admin/builder/spi-builder-workspace/Sources/Argument.swift:18:19: error: method does not override any method from its superclass
16 |     }
17 |
18 |     override func singleMatch<T: LeafPattern>(_ left: [T]) -> SingleMatchResult {
   |                   `- error: method does not override any method from its superclass
19 |         for i in 0..<left.count {
20 |             let pattern = left[i]
/Users/admin/builder/spi-builder-workspace/Sources/BranchPattern.swift:28:13: warning: variable 'uniq' was never mutated; consider changing to 'let' constant
26 |
27 |     override func fixIdentities(_ unq: [LeafPattern]? = nil) {
28 |         var uniq: [LeafPattern] = unq ?? Array(Set(flat()))
   |             `- warning: variable 'uniq' was never mutated; consider changing to 'let' constant
29 |
30 |         for i in 0..<children.count {
[15/18] Compiling Docopt BranchPattern.swift
/Users/admin/builder/spi-builder-workspace/Sources/Pattern.swift:24:9: warning: 'Hashable.hashValue' is deprecated as a protocol requirement; conform type 'Pattern' to 'Hashable' by implementing 'hash(into:)' instead
 22 |         }
 23 |     }
 24 |     var hashValue: Int { get {
    |         `- warning: 'Hashable.hashValue' is deprecated as a protocol requirement; conform type 'Pattern' to 'Hashable' by implementing 'hash(into:)' instead
 25 |             return self.description.hashValue
 26 |         }
/Users/admin/builder/spi-builder-workspace/Sources/Argument.swift:18:19: error: method does not override any method from its superclass
16 |     }
17 |
18 |     override func singleMatch<T: LeafPattern>(_ left: [T]) -> SingleMatchResult {
   |                   `- error: method does not override any method from its superclass
19 |         for i in 0..<left.count {
20 |             let pattern = left[i]
/Users/admin/builder/spi-builder-workspace/Sources/BranchPattern.swift:28:13: warning: variable 'uniq' was never mutated; consider changing to 'let' constant
26 |
27 |     override func fixIdentities(_ unq: [LeafPattern]? = nil) {
28 |         var uniq: [LeafPattern] = unq ?? Array(Set(flat()))
   |             `- warning: variable 'uniq' was never mutated; consider changing to 'let' constant
29 |
30 |         for i in 0..<children.count {
[16/18] Compiling Docopt LeafPattern.swift
/Users/admin/builder/spi-builder-workspace/Sources/Pattern.swift:24:9: warning: 'Hashable.hashValue' is deprecated as a protocol requirement; conform type 'Pattern' to 'Hashable' by implementing 'hash(into:)' instead
 22 |         }
 23 |     }
 24 |     var hashValue: Int { get {
    |         `- warning: 'Hashable.hashValue' is deprecated as a protocol requirement; conform type 'Pattern' to 'Hashable' by implementing 'hash(into:)' instead
 25 |             return self.description.hashValue
 26 |         }
/Users/admin/builder/spi-builder-workspace/Sources/LeafPattern.swift:61:19: error: method does not override any method from its superclass
 59 |     }
 60 |
 61 |     override func flat<T: LeafPattern>(_: T.Type) -> [T] {
    |                   `- error: method does not override any method from its superclass
 62 |         if let cast = self as? T {
 63 |             return [cast]
/Users/admin/builder/spi-builder-workspace/Sources/LeafPattern.swift:80:13: warning: variable 'sameName' was never mutated; consider changing to 'let' constant
 78 |         left_.remove(at: pos)
 79 |
 80 |         var sameName = collected.filter({ item in
    |             `- warning: variable 'sameName' was never mutated; consider changing to 'let' constant
 81 |             if let cast = item as? LeafPattern {
 82 |                 return self.name == cast.name
[17/18] Compiling Docopt OneOrMore.swift
/Users/admin/builder/spi-builder-workspace/Sources/Pattern.swift:24:9: warning: 'Hashable.hashValue' is deprecated as a protocol requirement; conform type 'Pattern' to 'Hashable' by implementing 'hash(into:)' instead
 22 |         }
 23 |     }
 24 |     var hashValue: Int { get {
    |         `- warning: 'Hashable.hashValue' is deprecated as a protocol requirement; conform type 'Pattern' to 'Hashable' by implementing 'hash(into:)' instead
 25 |             return self.description.hashValue
 26 |         }
/Users/admin/builder/spi-builder-workspace/Sources/LeafPattern.swift:61:19: error: method does not override any method from its superclass
 59 |     }
 60 |
 61 |     override func flat<T: LeafPattern>(_: T.Type) -> [T] {
    |                   `- error: method does not override any method from its superclass
 62 |         if let cast = self as? T {
 63 |             return [cast]
/Users/admin/builder/spi-builder-workspace/Sources/LeafPattern.swift:80:13: warning: variable 'sameName' was never mutated; consider changing to 'let' constant
 78 |         left_.remove(at: pos)
 79 |
 80 |         var sameName = collected.filter({ item in
    |             `- warning: variable 'sameName' was never mutated; consider changing to 'let' constant
 81 |             if let cast = item as? LeafPattern {
 82 |                 return self.name == cast.name
[18/18] Compiling Docopt Tokens.swift
BUILD FAILURE 6.0 macosSpm