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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 AwsSigv4, reference master (5445f8), with Swift 6.0 for Linux on 31 Oct 2024 14:45:54 UTC.

Swift 6 data race errors: 2

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4609320-0":/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 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 4.56.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/vkill/swift-aws-sigv4.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/vkill/swift-aws-sigv4
 * branch            master     -> FETCH_HEAD
 * [new branch]      master     -> origin/master
HEAD is now at 5445f8e Upgrade swift-tools-version to 5.0
Cloned https://github.com/vkill/swift-aws-sigv4.git
Revision (git rev-parse @):
5445f8ee60d1d067e993a4973b3c59311c36d142
SUCCESS checkout https://github.com/vkill/swift-aws-sigv4.git at master
========================================
Build
========================================
Selected platform:         linux
Swift version:             6.0
Building package at path:  $PWD
https://github.com/vkill/swift-aws-sigv4.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-0":/host -w "$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 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...
[0/2] Write sources
[1/2] Write swift-version-24593BA9C3E375BF.txt
[3/10] Compiling AwsSigv4 AwsSigv4Signature.swift
[4/10] Compiling AwsSigv4 AwsSigv4Errors.swift
[5/10] Compiling AwsSigv4 AwsSigv4Request.swift
[6/10] Compiling AwsSigv4 AwsSigv4Credentials.swift
[7/10] Emitting module AwsSigv4
/host/spi-builder-workspace/Sources/AwsSigv4/AwsSigv4Signer.swift:34:23: warning: static property 'queryAllowed' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 32 |     private let applyChecksumHeader = true
 33 |
 34 |     public static var queryAllowed = CharacterSet(charactersIn: "0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ-._~=&")
    |                       |- warning: static property 'queryAllowed' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: convert 'queryAllowed' to a 'let' constant to make 'Sendable' shared state immutable
    |                       |- note: annotate 'queryAllowed' 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 |     public static var pathAllowed = CharacterSet(charactersIn: "0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ-._~/")
 36 |
/host/spi-builder-workspace/Sources/AwsSigv4/AwsSigv4Signer.swift:35:23: warning: static property 'pathAllowed' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 33 |
 34 |     public static var queryAllowed = CharacterSet(charactersIn: "0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ-._~=&")
 35 |     public static var pathAllowed = CharacterSet(charactersIn: "0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ-._~/")
    |                       |- warning: static property 'pathAllowed' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: convert 'pathAllowed' to a 'let' constant to make 'Sendable' shared state immutable
    |                       |- note: annotate 'pathAllowed' 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
 36 |
 37 |     public init(
[8/10] Compiling AwsSigv4 AwsSigv4Crypto.swift
[9/10] Compiling AwsSigv4 Data+hexEncodedString.swift
[10/10] Compiling AwsSigv4 AwsSigv4Signer.swift
/host/spi-builder-workspace/Sources/AwsSigv4/AwsSigv4Signer.swift:34:23: warning: static property 'queryAllowed' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 32 |     private let applyChecksumHeader = true
 33 |
 34 |     public static var queryAllowed = CharacterSet(charactersIn: "0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ-._~=&")
    |                       |- warning: static property 'queryAllowed' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: convert 'queryAllowed' to a 'let' constant to make 'Sendable' shared state immutable
    |                       |- note: annotate 'queryAllowed' 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 |     public static var pathAllowed = CharacterSet(charactersIn: "0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ-._~/")
 36 |
/host/spi-builder-workspace/Sources/AwsSigv4/AwsSigv4Signer.swift:35:23: warning: static property 'pathAllowed' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 33 |
 34 |     public static var queryAllowed = CharacterSet(charactersIn: "0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ-._~=&")
 35 |     public static var pathAllowed = CharacterSet(charactersIn: "0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ-._~/")
    |                       |- warning: static property 'pathAllowed' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: convert 'pathAllowed' to a 'let' constant to make 'Sendable' shared state immutable
    |                       |- note: annotate 'pathAllowed' 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
 36 |
 37 |     public init(
Build complete! (8.30s)
Build complete.
{
  "dependencies" : [
  ],
  "manifest_display_name" : "AwsSigv4",
  "name" : "AwsSigv4",
  "path" : "/host/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "AwsSigv4",
      "targets" : [
        "AwsSigv4"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "AwsSigv4Tests",
      "module_type" : "SwiftTarget",
      "name" : "AwsSigv4Tests",
      "path" : "Tests/AwsSigv4Tests",
      "sources" : [
        "AwsSigv4CredentialsTests.swift",
        "XCTestManifests.swift"
      ],
      "target_dependencies" : [
        "AwsSigv4"
      ],
      "type" : "test"
    },
    {
      "c99name" : "AwsSigv4",
      "module_type" : "SwiftTarget",
      "name" : "AwsSigv4",
      "path" : "Sources/AwsSigv4",
      "product_memberships" : [
        "AwsSigv4"
      ],
      "sources" : [
        "AwsSigv4Credentials.swift",
        "AwsSigv4Crypto.swift",
        "AwsSigv4Errors.swift",
        "AwsSigv4Request.swift",
        "AwsSigv4Signature.swift",
        "AwsSigv4Signer.swift",
        "Data+hexEncodedString.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.