This is a staging environment. For live and up-to-date package information, visit swiftpackageindex.com.

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

Failed to build DominoKit with Swift 6.0 for Linux.

Build Command

bash -c docker run --rm -v "checkouts-4606859-1":/host -w "$workDir" registry.gitlab.com/finestructure/spi-images:basic-6.0-latest swift build --triple x86_64-unknown-linux-gnu -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats -Xswiftc -strict-concurrency=complete 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 4.40.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/jarrodparkes/DominoKit.git
Reference: master
Initialized empty Git repository in /host/spi-builder-workspace/.git/
hint: Using 'master' as the name for the initial branch. This default branch name
hint: is subject to change. To configure the initial branch name to use in all
hint: of your new repositories, which will suppress this warning, call:
hint:
hint: 	git config --global init.defaultBranch <name>
hint:
hint: Names commonly chosen instead of 'master' are 'main', 'trunk' and
hint: 'development'. The just-created branch can be renamed via this command:
hint:
hint: 	git branch -m <name>
From https://github.com/jarrodparkes/DominoKit
 * branch            master     -> FETCH_HEAD
 * [new branch]      master     -> origin/master
HEAD is now at 269bd70 Update README.md
Cloned https://github.com/jarrodparkes/DominoKit.git
Revision (git rev-parse @):
269bd70844152d698c52c8a404228661c5dfff99
SUCCESS checkout https://github.com/jarrodparkes/DominoKit.git at master
========================================
Build
========================================
Selected platform:         linux
Swift version:             6.0
Building package at path:  $workDir
https://github.com/jarrodparkes/DominoKit.git
Running build ...
bash -c docker run --rm -v "checkouts-4606859-1":/host -w "$workDir" registry.gitlab.com/finestructure/spi-images:basic-6.0-latest swift build --triple x86_64-unknown-linux-gnu -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats -Xswiftc -strict-concurrency=complete 2>&1
Building for debugging...
[0/2] Write sources
[1/2] Write swift-version-24593BA9C3E375BF.txt
[3/8] Compiling DominoKit Suit.swift
/host/spi-builder-workspace/Sources/Suit.swift:28:23: warning: static property 'allValues' is not concurrency-safe because non-'Sendable' type '[Suit]' may have shared mutable state; this is an error in the Swift 6 language mode
 17 |     - [remaining values]: The number of dots present on this end of the domino.
 18 | */
 19 | public enum Suit: Int {
    |             `- note: consider making enum 'Suit' conform to the 'Sendable' protocol
 20 |     case invalid = -1
 21 |     case zero = 0
    :
 26 |
 27 |     /// An array containing all possible, valid suits.
 28 |     public static let allValues: [Suit] = Suit.suitsFromZeroTo(.eighteen)
    |                       |- warning: static property 'allValues' is not concurrency-safe because non-'Sendable' type '[Suit]' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: annotate 'allValues' 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
 29 |
 30 |     // MARK: Custom Initializer
[4/8] Compiling DominoKit DominoSet.swift
/host/spi-builder-workspace/Sources/DominoSet.swift:78:18: error: ambiguous use of 'shuffle()'
 76 |     /// Randomly shuffles all dominoes in the set.
 77 |     public func shuffle() {
 78 |         dominoes.shuffle()
    |                  `- error: ambiguous use of 'shuffle()'
 79 |     }
 80 |
/host/spi-builder-workspace/Sources/Collection+Shuffle.swift:31:19: note: found this candidate
29 |
30 | public extension MutableCollection where Index == Int, IndexDistance == Int {
31 |     mutating func shuffle() {
   |                   `- note: found this candidate
32 |         guard count > 1 else { return }
33 |
Swift.MutableCollection:3:37: note: found this candidate in module 'Swift'
1 | extension MutableCollection where Self : RandomAccessCollection {
2 |     @inlinable public mutating func shuffle<T>(using generator: inout T) where T : RandomNumberGenerator
3 |     @inlinable public mutating func shuffle()
  |                                     `- note: found this candidate in module 'Swift'
4 | }
[5/8] Compiling DominoKit SPM+Random.swift
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/host/spi-builder-workspace/Sources/SPM+Random.swift:21:16: warning: let 'random' is not concurrency-safe because non-'Sendable' type '(Int) -> Int' may have shared mutable state; this is an error in the Swift 6 language mode
19 |     import Glibc
20 |
21 |     public let random: (Int) -> Int = {
   |                |- warning: let 'random' is not concurrency-safe because non-'Sendable' type '(Int) -> Int' may have shared mutable state; this is an error in the Swift 6 language mode
   |                |- note: annotate 'random' with '@MainActor' if property should only be accessed from the main actor
   |                `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
22 |         let unsigned = $0 < 0 ? $0 * -1 : $0
23 |         while true {
[6/8] Emitting module DominoKit
/host/spi-builder-workspace/Sources/Collection+Shuffle.swift:30:56: warning: 'IndexDistance' is deprecated: all index distances are now of type Int
28 | }
29 |
30 | public extension MutableCollection where Index == Int, IndexDistance == Int {
   |                                                        `- warning: 'IndexDistance' is deprecated: all index distances are now of type Int
31 |     mutating func shuffle() {
32 |         guard count > 1 else { return }
/host/spi-builder-workspace/Sources/Domino.swift:148:16: warning: 'Hashable.hashValue' is deprecated as a protocol requirement; conform type 'Domino' to 'Hashable' by implementing 'hash(into:)' instead
146 | extension Domino: Hashable {
147 |     /// Hash value of a domino.
148 |     public var hashValue: Int {
    |                `- warning: 'Hashable.hashValue' is deprecated as a protocol requirement; conform type 'Domino' to 'Hashable' by implementing 'hash(into:)' instead
149 |         return (suitOne == .invalid || suitTwo == .invalid) ?
150 |             -1 : suitOne.rawValue * 10 + suitTwo.rawValue * 1000
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/host/spi-builder-workspace/Sources/SPM+Random.swift:21:16: warning: let 'random' is not concurrency-safe because non-'Sendable' type '(Int) -> Int' may have shared mutable state; this is an error in the Swift 6 language mode
19 |     import Glibc
20 |
21 |     public let random: (Int) -> Int = {
   |                |- warning: let 'random' is not concurrency-safe because non-'Sendable' type '(Int) -> Int' may have shared mutable state; this is an error in the Swift 6 language mode
   |                |- note: annotate 'random' with '@MainActor' if property should only be accessed from the main actor
   |                `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
22 |         let unsigned = $0 < 0 ? $0 * -1 : $0
23 |         while true {
/host/spi-builder-workspace/Sources/Suit.swift:28:23: warning: static property 'allValues' is not concurrency-safe because non-'Sendable' type '[Suit]' may have shared mutable state; this is an error in the Swift 6 language mode
 17 |     - [remaining values]: The number of dots present on this end of the domino.
 18 | */
 19 | public enum Suit: Int {
    |             `- note: consider making enum 'Suit' conform to the 'Sendable' protocol
 20 |     case invalid = -1
 21 |     case zero = 0
    :
 26 |
 27 |     /// An array containing all possible, valid suits.
 28 |     public static let allValues: [Suit] = Suit.suitsFromZeroTo(.eighteen)
    |                       |- warning: static property 'allValues' is not concurrency-safe because non-'Sendable' type '[Suit]' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: annotate 'allValues' 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
 29 |
 30 |     // MARK: Custom Initializer
[7/8] Compiling DominoKit Collection+Shuffle.swift
/host/spi-builder-workspace/Sources/Collection+Shuffle.swift:30:56: warning: 'IndexDistance' is deprecated: all index distances are now of type Int
28 | }
29 |
30 | public extension MutableCollection where Index == Int, IndexDistance == Int {
   |                                                        `- warning: 'IndexDistance' is deprecated: all index distances are now of type Int
31 |     mutating func shuffle() {
32 |         guard count > 1 else { return }
/host/spi-builder-workspace/Sources/Collection+Shuffle.swift:25:15: error: ambiguous use of 'shuffle()'
23 |     func shuffled() -> [Iterator.Element] {
24 |         var array = Array(self)
25 |         array.shuffle()
   |               `- error: ambiguous use of 'shuffle()'
26 |         return array
27 |     }
   :
29 |
30 | public extension MutableCollection where Index == Int, IndexDistance == Int {
31 |     mutating func shuffle() {
   |                   `- note: found this candidate
32 |         guard count > 1 else { return }
33 |
Swift.MutableCollection:3:37: note: found this candidate in module 'Swift'
1 | extension MutableCollection where Self : RandomAccessCollection {
2 |     @inlinable public mutating func shuffle<T>(using generator: inout T) where T : RandomNumberGenerator
3 |     @inlinable public mutating func shuffle()
  |                                     `- note: found this candidate in module 'Swift'
4 | }
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/host/spi-builder-workspace/Sources/SPM+Random.swift:21:16: warning: let 'random' is not concurrency-safe because non-'Sendable' type '(Int) -> Int' may have shared mutable state; this is an error in the Swift 6 language mode
19 |     import Glibc
20 |
21 |     public let random: (Int) -> Int = {
   |                |- warning: let 'random' is not concurrency-safe because non-'Sendable' type '(Int) -> Int' may have shared mutable state; this is an error in the Swift 6 language mode
   |                |- note: annotate 'random' with '@MainActor' if property should only be accessed from the main actor
   |                `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
22 |         let unsigned = $0 < 0 ? $0 * -1 : $0
23 |         while true {
[8/8] Compiling DominoKit Domino.swift
/host/spi-builder-workspace/Sources/Domino.swift:148:16: warning: 'Hashable.hashValue' is deprecated as a protocol requirement; conform type 'Domino' to 'Hashable' by implementing 'hash(into:)' instead
146 | extension Domino: Hashable {
147 |     /// Hash value of a domino.
148 |     public var hashValue: Int {
    |                `- warning: 'Hashable.hashValue' is deprecated as a protocol requirement; conform type 'Domino' to 'Hashable' by implementing 'hash(into:)' instead
149 |         return (suitOne == .invalid || suitTwo == .invalid) ?
150 |             -1 : suitOne.rawValue * 10 + suitTwo.rawValue * 1000
/host/spi-builder-workspace/Sources/Domino.swift:212:26: error: cannot find 'RegularExpression' in scope
210 |     private static func extractDominoMatchGroups(fromStringLiteral: String) -> [String] {
211 | #if os(Linux)
212 |         let regex = try! RegularExpression(pattern: "^(\\[(0[0-9]|1[0-8])\\|(0[0-9]|1[0-8])\\])$", options: [])
    |                          `- error: cannot find 'RegularExpression' in scope
213 | #else
214 |         let regex = try! NSRegularExpression(pattern: "^(\\[(0[0-9]|1[0-8])\\|(0[0-9]|1[0-8])\\])$", options: [])
/host/spi-builder-workspace/Sources/Domino.swift:219:70: error: cannot infer contextual base in reference to member 'reportCompletion'
217 |         let all = NSRange(location: 0, length: nsString.length)
218 |
219 |         let matches = regex.matches(in: fromStringLiteral, options: .reportCompletion, range: all)
    |                                                                      `- error: cannot infer contextual base in reference to member 'reportCompletion'
220 |         guard matches.count > 0 else {
221 |             return [String]()
BUILD FAILURE 6.0 linux
This is a staging environment. For live and up-to-date package information, visit swiftpackageindex.com.