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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 SeeURL, reference master (88d12b), with Swift 6.0 for Linux on 31 Oct 2024 07:23:41 UTC.

Swift 6 data race errors: 1

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/shiroyagicorp/swift-seeurl.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/shiroyagicorp/swift-seeurl
 * branch            master     -> FETCH_HEAD
 * [new branch]      master     -> origin/master
HEAD is now at 88d12b5 Update for Swift 5.1 (#16)
Cloned https://github.com/shiroyagicorp/swift-seeurl.git
Revision (git rev-parse @):
88d12b53ece904aae22b7635d945b6fd611a0438
SUCCESS checkout https://github.com/shiroyagicorp/swift-seeurl.git at master
========================================
Build
========================================
Selected platform:         linux
Swift version:             6.0
Building package at path:  $PWD
https://github.com/shiroyagicorp/swift-seeurl.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-0":/host -w "$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
warning: you may be able to install curl using your system-packager:
    apt-get install libcurl4-openssl-dev
Building for debugging...
[0/3] Write sources
[1/3] Compiling CcURLSwift CcURL.c
[1/3] Write swift-version-24593BA9C3E375BF.txt
[4/11] Compiling SeeURL cURLError.swift
[5/11] Compiling SeeURL cURL.swift
/host/spi-builder-workspace/Sources/SeeURL/cURL.swift:20:16: warning: static property 'shared' is not concurrency-safe because non-'Sendable' type 'cURLGlobal' may have shared mutable state; this is an error in the Swift 6 language mode
 16 | #endif
 17 |
 18 | fileprivate final class cURLGlobal {
    |                         `- note: class 'cURLGlobal' does not conform to the 'Sendable' protocol
 19 |
 20 |     static let shared = cURLGlobal()
    |                |- warning: static property 'shared' is not concurrency-safe because non-'Sendable' type 'cURLGlobal' 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
 21 |
 22 |     private init() {
[6/11] Emitting module SeeURL
/host/spi-builder-workspace/Sources/SeeURL/cURL.swift:20:16: warning: static property 'shared' is not concurrency-safe because non-'Sendable' type 'cURLGlobal' may have shared mutable state; this is an error in the Swift 6 language mode
 16 | #endif
 17 |
 18 | fileprivate final class cURLGlobal {
    |                         `- note: class 'cURLGlobal' does not conform to the 'Sendable' protocol
 19 |
 20 |     static let shared = cURLGlobal()
    |                |- warning: static property 'shared' is not concurrency-safe because non-'Sendable' type 'cURLGlobal' 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
 21 |
 22 |     private init() {
[7/11] Compiling SeeURL HTTPClient.swift
[8/11] Compiling SeeURL ResponseParser.swift
[9/11] Compiling SeeURL cURLReadFunction.swift
[10/11] Compiling SeeURL cURLStringList.swift
[11/11] Compiling SeeURL cURLWriteFunction.swift
Build complete! (12.20s)
Build complete.
{
  "dependencies" : [
  ],
  "manifest_display_name" : "SeeURL",
  "name" : "SeeURL",
  "path" : "/host/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "SeeURL",
      "targets" : [
        "SeeURL"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "SeeURLTests",
      "module_type" : "SwiftTarget",
      "name" : "SeeURLTests",
      "path" : "Tests/SeeURLTests",
      "sources" : [
        "HTTPClientTests.swift",
        "XCTestManifests.swift",
        "cURLTests.swift"
      ],
      "target_dependencies" : [
        "SeeURL"
      ],
      "type" : "test"
    },
    {
      "c99name" : "SeeURL",
      "module_type" : "SwiftTarget",
      "name" : "SeeURL",
      "path" : "Sources/SeeURL",
      "product_memberships" : [
        "SeeURL"
      ],
      "sources" : [
        "HTTPClient.swift",
        "ResponseParser.swift",
        "cURL.swift",
        "cURLError.swift",
        "cURLReadFunction.swift",
        "cURLStringList.swift",
        "cURLWriteFunction.swift"
      ],
      "target_dependencies" : [
        "CcURLSwift"
      ],
      "type" : "library"
    },
    {
      "c99name" : "CcURLSwift",
      "module_type" : "ClangTarget",
      "name" : "CcURLSwift",
      "path" : "Sources/CcURLSwift",
      "product_memberships" : [
        "SeeURL"
      ],
      "sources" : [
        "CcURL.c"
      ],
      "target_dependencies" : [
        "CcURL"
      ],
      "type" : "library"
    },
    {
      "c99name" : "CcURL",
      "module_type" : "SystemLibraryTarget",
      "name" : "CcURL",
      "path" : "Sources/CcURL",
      "product_memberships" : [
        "SeeURL"
      ],
      "sources" : [
      ],
      "type" : "system-target"
    }
  ],
  "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.