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Track the adoption of Swift 6 strict concurrency checks for data race safety. How many packages are Ready for Swift 6?

Build Information

Successful build of SSLService, reference 2.0.2 (b27a94), with Swift 6.0 for Linux on 29 Nov 2024 01:14:43 UTC.

Swift 6 data race errors: 2

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4609320-2":/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: 4.58.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/Kitura/BlueSSLService.git
Reference: 2.0.2
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/Kitura/BlueSSLService
 * tag               2.0.2      -> FETCH_HEAD
HEAD is now at b27a94d Update podspec for 2.0.2
Cloned https://github.com/Kitura/BlueSSLService.git
Revision (git rev-parse @):
b27a94d063962dfa1bba9f79814c4ef202cf33a4
SUCCESS checkout https://github.com/Kitura/BlueSSLService.git at 2.0.2
========================================
Build
========================================
Selected platform:         linux
Swift version:             6.0
Building package at path:  $PWD
https://github.com/Kitura/BlueSSLService.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-2":/host -w "$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
Fetching https://github.com/Kitura/OpenSSL.git
Fetching https://github.com/Kitura/BlueSocket.git
[1/203] Fetching openssl
Fetched https://github.com/Kitura/OpenSSL.git from cache (0.17s)
[1/2942] Fetching bluesocket
Fetched https://github.com/Kitura/BlueSocket.git from cache (0.31s)
Computing version for https://github.com/Kitura/OpenSSL.git
Computed https://github.com/Kitura/OpenSSL.git at 2.3.1 (3.08s)
Computing version for https://github.com/Kitura/BlueSocket.git
Computed https://github.com/Kitura/BlueSocket.git at 2.0.4 (0.58s)
Creating working copy for https://github.com/Kitura/OpenSSL.git
Working copy of https://github.com/Kitura/OpenSSL.git resolved at 2.3.1
Creating working copy for https://github.com/Kitura/BlueSocket.git
Working copy of https://github.com/Kitura/BlueSocket.git resolved at 2.0.4
Building for debugging...
[0/3] Write sources
[2/3] Write swift-version-24593BA9C3E375BF.txt
[4/9] Emitting module Socket
[5/9] Compiling Socket Socket+Equatable.swift
[6/9] Compiling Socket Socket+Hashable.swift
[7/9] Compiling Socket Socket.swift
[8/9] Compiling Socket SocketUtils.swift
[9/9] Compiling Socket SocketProtocols.swift
[11/13] Emitting module SSLService
/host/spi-builder-workspace/Sources/SSLService/SSLService.swift:41:14: warning: static property 'initialized' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
  39 | 	#if os(Linux)
  40 | 		/// Flag set to indicate that OpenSSL has been initialized.  This initialization need only be done once per instance.
  41 | 		static var initialized: Bool = false
     |              |- warning: static property 'initialized' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
     |              |- note: convert 'initialized' to a 'let' constant to make 'Sendable' shared state immutable
     |              |- note: annotate 'initialized' 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
  42 | 	#endif
  43 |
/host/spi-builder-workspace/Sources/SSLService/SSLService.swift:364:28: warning: static property 'availableAlpnProtocols' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 362 |
 363 | 		/// Array of available ALPN protocols
 364 |         private static var availableAlpnProtocols = [String]()
     |                            |- warning: static property 'availableAlpnProtocols' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
     |                            |- note: convert 'availableAlpnProtocols' to a 'let' constant to make 'Sendable' shared state immutable
     |                            |- note: annotate 'availableAlpnProtocols' 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
 365 |
 366 | 		/// The negotiated ALPN protocol, if any
[12/13] Compiling SSLService SSLPointerTricks.swift
[13/13] Compiling SSLService SSLService.swift
/host/spi-builder-workspace/Sources/SSLService/SSLService.swift:41:14: warning: static property 'initialized' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
  39 | 	#if os(Linux)
  40 | 		/// Flag set to indicate that OpenSSL has been initialized.  This initialization need only be done once per instance.
  41 | 		static var initialized: Bool = false
     |              |- warning: static property 'initialized' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
     |              |- note: convert 'initialized' to a 'let' constant to make 'Sendable' shared state immutable
     |              |- note: annotate 'initialized' 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
  42 | 	#endif
  43 |
/host/spi-builder-workspace/Sources/SSLService/SSLService.swift:364:28: warning: static property 'availableAlpnProtocols' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 362 |
 363 | 		/// Array of available ALPN protocols
 364 |         private static var availableAlpnProtocols = [String]()
     |                            |- warning: static property 'availableAlpnProtocols' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
     |                            |- note: convert 'availableAlpnProtocols' to a 'let' constant to make 'Sendable' shared state immutable
     |                            |- note: annotate 'availableAlpnProtocols' 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
 365 |
 366 | 		/// The negotiated ALPN protocol, if any
Build complete! (18.62s)
Build complete.
{
  "dependencies" : [
    {
      "identity" : "bluesocket",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "2.0.2",
            "upper_bound" : "3.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/Kitura/BlueSocket.git"
    },
    {
      "identity" : "openssl",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "2.3.1",
            "upper_bound" : "3.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/Kitura/OpenSSL.git"
    }
  ],
  "manifest_display_name" : "SSLService",
  "name" : "SSLService",
  "path" : "/host/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "SSLService",
      "targets" : [
        "SSLService"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "SSLServiceTests",
      "module_type" : "SwiftTarget",
      "name" : "SSLServiceTests",
      "path" : "Tests/SSLServiceTests",
      "sources" : [
        "SSLServiceTests.swift",
        "VerifyLinuxTestCount.swift"
      ],
      "target_dependencies" : [
        "SSLService"
      ],
      "type" : "test"
    },
    {
      "c99name" : "SSLService",
      "module_type" : "SwiftTarget",
      "name" : "SSLService",
      "path" : "Sources/SSLService",
      "product_dependencies" : [
        "Socket",
        "OpenSSL"
      ],
      "product_memberships" : [
        "SSLService"
      ],
      "sources" : [
        "SSLPointerTricks.swift",
        "SSLService.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.0"
}
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
Done.