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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 UnicodeEmoji, reference main (cf5568), with Swift 6.0 for Linux on 30 Nov 2024 22:14:16 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4606859-1":/host -w "$PWD" 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 -Xswiftc -enable-upcoming-feature -Xswiftc StrictConcurrency -Xswiftc -enable-upcoming-feature -Xswiftc DisableOutwardActorInference -Xswiftc -enable-upcoming-feature -Xswiftc GlobalActorIsolatedTypesUsability -Xswiftc -enable-upcoming-feature -Xswiftc InferSendableFromCaptures 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 4.58.1
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/rootstrap/UnicodeEmoji.git
Reference: main
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/rootstrap/UnicodeEmoji
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at cf55686 Merge pull request #4 from rootstrap/update/emoji-15.1
Cloned https://github.com/rootstrap/UnicodeEmoji.git
Revision (git rev-parse @):
cf556865f32b6938bc9c8f2218bc0e1395d74634
SUCCESS checkout https://github.com/rootstrap/UnicodeEmoji.git at main
========================================
Build
========================================
Selected platform:         linux
Swift version:             6.0
Building package at path:  $PWD
https://github.com/rootstrap/UnicodeEmoji.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-1":/host -w "$PWD" 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 -Xswiftc -enable-upcoming-feature -Xswiftc StrictConcurrency -Xswiftc -enable-upcoming-feature -Xswiftc DisableOutwardActorInference -Xswiftc -enable-upcoming-feature -Xswiftc GlobalActorIsolatedTypesUsability -Xswiftc -enable-upcoming-feature -Xswiftc InferSendableFromCaptures 2>&1
basic-6.0-latest: Pulling from finestructure/spi-images
Digest: sha256:47d26c99ca4f1ac0a332c85fd5b13ff4390e72115219984a57a68fe9d1063a05
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:basic-6.0-latest
Building for debugging...
[0/3] Write sources
[2/3] Write swift-version-24593BA9C3E375BF.txt
[4/13] Compiling UnicodeEmoji CGPoint+UnicodeEmoji.swift
[5/14] Compiling UnicodeEmoji EmojiVariantsView.swift
[6/14] Compiling UnicodeEmoji StickerCollectionCell.swift
[7/14] Compiling UnicodeEmoji UILabel+UnicodeEmoji.swift
[8/14] Compiling UnicodeEmoji UIView+UnicodeEmoji.swift
[9/14] Compiling UnicodeEmoji UserDefaults+UnicodeEmoji.swift
/host/spi-builder-workspace/Sources/Extensions/UserDefaults+UnicodeEmoji.swift:20:34: error: cannot find 'value' in scope
18 |         get {
19 |             if
20 |                 let storedData = value(forKey: Key.storedEmojiVersions) as? Data,
   |                                  `- error: cannot find 'value' in scope
21 |                 let value = try? PropertyListDecoder().decode(
22 |                     VersionedUnicodeEmojis.self, from: storedData
[10/14] Emitting module UnicodeEmoji
/host/spi-builder-workspace/Sources/Emoji.swift:32:24: warning: static property 'genderIdentifiers' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
30 |     public var variants: [Emoji] = []
31 |
32 |     private static var genderIdentifiers = ["2642", "2640"]
   |                        |- warning: static property 'genderIdentifiers' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
   |                        |- note: convert 'genderIdentifiers' to a 'let' constant to make 'Sendable' shared state immutable
   |                        |- note: annotate 'genderIdentifiers' 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 |     private static var skinToneIdentifiers = ["1F3FB", "1F3FC", "1F3FD", "1F3FE", "1F3FF"]
34 |     private static var joinersAndSelectors = ["200D", "FE0F"]
/host/spi-builder-workspace/Sources/Emoji.swift:33:24: warning: static property 'skinToneIdentifiers' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
31 |
32 |     private static var genderIdentifiers = ["2642", "2640"]
33 |     private static var skinToneIdentifiers = ["1F3FB", "1F3FC", "1F3FD", "1F3FE", "1F3FF"]
   |                        |- warning: static property 'skinToneIdentifiers' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
   |                        |- note: convert 'skinToneIdentifiers' to a 'let' constant to make 'Sendable' shared state immutable
   |                        |- note: annotate 'skinToneIdentifiers' with '@MainActor' if property should only be accessed from the main actor
   |                        `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
34 |     private static var joinersAndSelectors = ["200D", "FE0F"]
35 |
/host/spi-builder-workspace/Sources/Emoji.swift:34:24: warning: static property 'joinersAndSelectors' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
32 |     private static var genderIdentifiers = ["2642", "2640"]
33 |     private static var skinToneIdentifiers = ["1F3FB", "1F3FC", "1F3FD", "1F3FE", "1F3FF"]
34 |     private static var joinersAndSelectors = ["200D", "FE0F"]
   |                        |- warning: static property 'joinersAndSelectors' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
   |                        |- note: convert 'joinersAndSelectors' to a 'let' constant to make 'Sendable' shared state immutable
   |                        |- note: annotate 'joinersAndSelectors' with '@MainActor' if property should only be accessed from the main actor
   |                        `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
35 |
36 |     var prettyPrinted: String {
/host/spi-builder-workspace/Sources/EmojiLoader.swift:37:23: warning: static property 'shared' is not concurrency-safe because non-'Sendable' type 'EmojiLoader' may have shared mutable state; this is an error in the Swift 6 language mode
 33 | }
 34 |
 35 | public class EmojiLoader {
    |              `- note: class 'EmojiLoader' does not conform to the 'Sendable' protocol
 36 |
 37 |     public static let shared = EmojiLoader()
    |                       |- warning: static property 'shared' is not concurrency-safe because non-'Sendable' type 'EmojiLoader' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: annotate 'shared' 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
 38 |
 39 |     private let unicodePublicFolder = "https://unicode.org/Public/emoji/"
[11/14] Compiling UnicodeEmoji Emoji.swift
/host/spi-builder-workspace/Sources/Emoji.swift:32:24: warning: static property 'genderIdentifiers' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
30 |     public var variants: [Emoji] = []
31 |
32 |     private static var genderIdentifiers = ["2642", "2640"]
   |                        |- warning: static property 'genderIdentifiers' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
   |                        |- note: convert 'genderIdentifiers' to a 'let' constant to make 'Sendable' shared state immutable
   |                        |- note: annotate 'genderIdentifiers' 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 |     private static var skinToneIdentifiers = ["1F3FB", "1F3FC", "1F3FD", "1F3FE", "1F3FF"]
34 |     private static var joinersAndSelectors = ["200D", "FE0F"]
/host/spi-builder-workspace/Sources/Emoji.swift:33:24: warning: static property 'skinToneIdentifiers' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
31 |
32 |     private static var genderIdentifiers = ["2642", "2640"]
33 |     private static var skinToneIdentifiers = ["1F3FB", "1F3FC", "1F3FD", "1F3FE", "1F3FF"]
   |                        |- warning: static property 'skinToneIdentifiers' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
   |                        |- note: convert 'skinToneIdentifiers' to a 'let' constant to make 'Sendable' shared state immutable
   |                        |- note: annotate 'skinToneIdentifiers' with '@MainActor' if property should only be accessed from the main actor
   |                        `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
34 |     private static var joinersAndSelectors = ["200D", "FE0F"]
35 |
/host/spi-builder-workspace/Sources/Emoji.swift:34:24: warning: static property 'joinersAndSelectors' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
32 |     private static var genderIdentifiers = ["2642", "2640"]
33 |     private static var skinToneIdentifiers = ["1F3FB", "1F3FC", "1F3FD", "1F3FE", "1F3FF"]
34 |     private static var joinersAndSelectors = ["200D", "FE0F"]
   |                        |- warning: static property 'joinersAndSelectors' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
   |                        |- note: convert 'joinersAndSelectors' to a 'let' constant to make 'Sendable' shared state immutable
   |                        |- note: annotate 'joinersAndSelectors' with '@MainActor' if property should only be accessed from the main actor
   |                        `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
35 |
36 |     var prettyPrinted: String {
[12/14] Compiling UnicodeEmoji EmojiCollection.swift
/host/spi-builder-workspace/Sources/Emoji.swift:32:24: warning: static property 'genderIdentifiers' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
30 |     public var variants: [Emoji] = []
31 |
32 |     private static var genderIdentifiers = ["2642", "2640"]
   |                        |- warning: static property 'genderIdentifiers' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
   |                        |- note: convert 'genderIdentifiers' to a 'let' constant to make 'Sendable' shared state immutable
   |                        |- note: annotate 'genderIdentifiers' 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 |     private static var skinToneIdentifiers = ["1F3FB", "1F3FC", "1F3FD", "1F3FE", "1F3FF"]
34 |     private static var joinersAndSelectors = ["200D", "FE0F"]
/host/spi-builder-workspace/Sources/Emoji.swift:33:24: warning: static property 'skinToneIdentifiers' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
31 |
32 |     private static var genderIdentifiers = ["2642", "2640"]
33 |     private static var skinToneIdentifiers = ["1F3FB", "1F3FC", "1F3FD", "1F3FE", "1F3FF"]
   |                        |- warning: static property 'skinToneIdentifiers' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
   |                        |- note: convert 'skinToneIdentifiers' to a 'let' constant to make 'Sendable' shared state immutable
   |                        |- note: annotate 'skinToneIdentifiers' with '@MainActor' if property should only be accessed from the main actor
   |                        `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
34 |     private static var joinersAndSelectors = ["200D", "FE0F"]
35 |
/host/spi-builder-workspace/Sources/Emoji.swift:34:24: warning: static property 'joinersAndSelectors' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
32 |     private static var genderIdentifiers = ["2642", "2640"]
33 |     private static var skinToneIdentifiers = ["1F3FB", "1F3FC", "1F3FD", "1F3FE", "1F3FF"]
34 |     private static var joinersAndSelectors = ["200D", "FE0F"]
   |                        |- warning: static property 'joinersAndSelectors' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
   |                        |- note: convert 'joinersAndSelectors' to a 'let' constant to make 'Sendable' shared state immutable
   |                        |- note: annotate 'joinersAndSelectors' with '@MainActor' if property should only be accessed from the main actor
   |                        `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
35 |
36 |     var prettyPrinted: String {
[13/14] Compiling UnicodeEmoji EmojiGroup.swift
/host/spi-builder-workspace/Sources/EmojiLoader.swift:37:23: warning: static property 'shared' is not concurrency-safe because non-'Sendable' type 'EmojiLoader' may have shared mutable state; this is an error in the Swift 6 language mode
 33 | }
 34 |
 35 | public class EmojiLoader {
    |              `- note: class 'EmojiLoader' does not conform to the 'Sendable' protocol
 36 |
 37 |     public static let shared = EmojiLoader()
    |                       |- warning: static property 'shared' is not concurrency-safe because non-'Sendable' type 'EmojiLoader' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: annotate 'shared' 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
 38 |
 39 |     private let unicodePublicFolder = "https://unicode.org/Public/emoji/"
/host/spi-builder-workspace/Sources/EmojiLoader.swift:114:31: error: type 'URLSession' (aka 'AnyObject') has no member 'shared'
112 |         completion: @escaping (_ testResponse: String?, _ error: Error?) -> Void
113 |     ) {
114 |         let task = URLSession.shared.dataTask(with: url) { (data, _, error) in
    |                               `- error: type 'URLSession' (aka 'AnyObject') has no member 'shared'
115 |             guard
116 |                 let data = data,
[14/14] Compiling UnicodeEmoji EmojiLoader.swift
/host/spi-builder-workspace/Sources/EmojiLoader.swift:37:23: warning: static property 'shared' is not concurrency-safe because non-'Sendable' type 'EmojiLoader' may have shared mutable state; this is an error in the Swift 6 language mode
 33 | }
 34 |
 35 | public class EmojiLoader {
    |              `- note: class 'EmojiLoader' does not conform to the 'Sendable' protocol
 36 |
 37 |     public static let shared = EmojiLoader()
    |                       |- warning: static property 'shared' is not concurrency-safe because non-'Sendable' type 'EmojiLoader' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: annotate 'shared' 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
 38 |
 39 |     private let unicodePublicFolder = "https://unicode.org/Public/emoji/"
/host/spi-builder-workspace/Sources/EmojiLoader.swift:114:31: error: type 'URLSession' (aka 'AnyObject') has no member 'shared'
112 |         completion: @escaping (_ testResponse: String?, _ error: Error?) -> Void
113 |     ) {
114 |         let task = URLSession.shared.dataTask(with: url) { (data, _, error) in
    |                               `- error: type 'URLSession' (aka 'AnyObject') has no member 'shared'
115 |             guard
116 |                 let data = data,
BUILD FAILURE 6.0 linux