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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 StreamReader, reference master (4b8986), with Swift 6.0 for Linux on 31 Oct 2024 13:24:41 UTC.

Swift 6 data race errors: 1

Build Command

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

Build Log

========================================
RunAll
========================================
Builder version: 4.56.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/mxcl/streamreader.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/mxcl/streamreader
 * branch            master     -> FETCH_HEAD
 * [new branch]      master     -> origin/master
HEAD is now at 4b8986b participate in tea protocol
Cloned https://github.com/mxcl/streamreader.git
Revision (git rev-parse @):
4b8986bf221278ddfea450d3281315493bccaf66
SUCCESS checkout https://github.com/mxcl/streamreader.git at master
========================================
Build
========================================
Selected platform:         linux
Swift version:             6.0
Building package at path:  $PWD
https://github.com/mxcl/streamreader.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-1":/host -w "$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 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/mxcl/Path.swift
[1/1059] Fetching path.swift
Fetched https://github.com/mxcl/Path.swift from cache (0.22s)
Computing version for https://github.com/mxcl/Path.swift
Computed https://github.com/mxcl/Path.swift at 1.4.1 (0.44s)
Creating working copy for https://github.com/mxcl/Path.swift
Working copy of https://github.com/mxcl/Path.swift resolved at 1.4.1
Building for debugging...
[0/3] Write sources
[2/3] Write swift-version-24593BA9C3E375BF.txt
[4/13] Compiling Path PathToBool.swift
[5/14] Compiling Path Pathish.swift
[6/14] Compiling Path Path+ls.swift
[7/14] Compiling Path Path+StringConvertibles.swift
[8/14] Compiling Path Path.swift
[9/14] Compiling Path Path+Codable.swift
[10/14] Compiling Path Path+CommonDirectories.swift
[11/14] Compiling Path Path+FileManager.swift
[12/14] Emitting module Path
[13/14] Compiling Path Extensions.swift
[14/14] Compiling Path Path+Attributes.swift
[16/17] Compiling StreamReader StreamReader.swift
/host/spi-builder-workspace/StreamReader.swift:16:20: warning: stored property 'path' of 'Sendable'-conforming struct 'OpenError' has non-sendable type 'Path'; this is an error in the Swift 6 language mode
14 |
15 |     public struct OpenError: LocalizedError {
16 |         public let path: Path
   |                    `- warning: stored property 'path' of 'Sendable'-conforming struct 'OpenError' has non-sendable type 'Path'; this is an error in the Swift 6 language mode
17 |         public var errorDescription: String? {
18 |             return "could not open: \(path)"
/host/spi-builder-workspace/.build/checkouts/Path.swift/Sources/Path.swift:43:15: note: struct 'Path' does not conform to the 'Sendable' protocol
 41 |  - SeeAlso: `Pathish` for most methods you will use on `Path` instances.
 42 |  */
 43 | public struct Path: Pathish {
    |               `- note: struct 'Path' does not conform to the 'Sendable' protocol
 44 |
 45 |     /// The normalized string representation of the underlying filesystem path
/host/spi-builder-workspace/StreamReader.swift:2:1: warning: add '@preconcurrency' to suppress 'Sendable'-related warnings from module 'Path'
 1 | import Foundation
 2 | import Path
   | `- warning: add '@preconcurrency' to suppress 'Sendable'-related warnings from module 'Path'
 3 |
 4 | // I confess I copy and pasted this from StackOverflow.com
[17/17] Emitting module StreamReader
/host/spi-builder-workspace/StreamReader.swift:16:20: warning: stored property 'path' of 'Sendable'-conforming struct 'OpenError' has non-sendable type 'Path'; this is an error in the Swift 6 language mode
14 |
15 |     public struct OpenError: LocalizedError {
16 |         public let path: Path
   |                    `- warning: stored property 'path' of 'Sendable'-conforming struct 'OpenError' has non-sendable type 'Path'; this is an error in the Swift 6 language mode
17 |         public var errorDescription: String? {
18 |             return "could not open: \(path)"
/host/spi-builder-workspace/.build/checkouts/Path.swift/Sources/Path.swift:43:15: note: struct 'Path' does not conform to the 'Sendable' protocol
 41 |  - SeeAlso: `Pathish` for most methods you will use on `Path` instances.
 42 |  */
 43 | public struct Path: Pathish {
    |               `- note: struct 'Path' does not conform to the 'Sendable' protocol
 44 |
 45 |     /// The normalized string representation of the underlying filesystem path
/host/spi-builder-workspace/StreamReader.swift:2:1: warning: add '@preconcurrency' to suppress 'Sendable'-related warnings from module 'Path'
 1 | import Foundation
 2 | import Path
   | `- warning: add '@preconcurrency' to suppress 'Sendable'-related warnings from module 'Path'
 3 |
 4 | // I confess I copy and pasted this from StackOverflow.com
Build complete! (19.10s)
Build complete.
{
  "dependencies" : [
    {
      "identity" : "path.swift",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "1.0.0-alpha.1",
            "upper_bound" : "2.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/mxcl/Path.swift"
    }
  ],
  "manifest_display_name" : "StreamReader",
  "name" : "StreamReader",
  "path" : "/host/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "StreamReader",
      "targets" : [
        "StreamReader"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "StreamReader",
      "module_type" : "SwiftTarget",
      "name" : "StreamReader",
      "path" : ".",
      "product_dependencies" : [
        "Path"
      ],
      "product_memberships" : [
        "StreamReader"
      ],
      "sources" : [
        "StreamReader.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "4.2"
}
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.