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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 TrailerQL, reference main (8077e3), with Swift 6.1 for Linux on 29 Apr 2025 23:22:12 UTC.

Swift 6 data race errors: 0

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4609320-1":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:basic-6.1-latest swift build --triple x86_64-unknown-linux-gnu -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 4.61.1
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/ptsochantaris/trailer-ql.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/ptsochantaris/trailer-ql
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 8077e3b Minor syntax tweaks
Cloned https://github.com/ptsochantaris/trailer-ql.git
Revision (git rev-parse @):
8077e3b4f6c33870bd78d6ed362782309fe08370
SUCCESS checkout https://github.com/ptsochantaris/trailer-ql.git at main
========================================
Build
========================================
Selected platform:         linux
Swift version:             6.1
Building package at path:  $PWD
https://github.com/ptsochantaris/trailer-ql.git
https://github.com/ptsochantaris/trailer-ql.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
{
  "dependencies" : [
    {
      "identity" : "lista",
      "requirement" : {
        "branch" : [
          "main"
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/ptsochantaris/lista"
    },
    {
      "identity" : "trailer-json",
      "requirement" : {
        "branch" : [
          "main"
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/ptsochantaris/trailer-json"
    }
  ],
  "manifest_display_name" : "TrailerQL",
  "name" : "TrailerQL",
  "path" : "/host/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "macos",
      "version" : "11.0"
    },
    {
      "name" : "ios",
      "version" : "14.0"
    },
    {
      "name" : "watchos",
      "version" : "7.0"
    }
  ],
  "products" : [
    {
      "name" : "TrailerQL",
      "targets" : [
        "TrailerQL"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "TrailerQLTests",
      "module_type" : "SwiftTarget",
      "name" : "TrailerQLTests",
      "path" : "Tests/TrailerQLTests",
      "sources" : [
        "TestSupport.swift",
        "TrailerQLTests.swift"
      ],
      "target_dependencies" : [
        "TrailerQL"
      ],
      "type" : "test"
    },
    {
      "c99name" : "TrailerQL",
      "module_type" : "SwiftTarget",
      "name" : "TrailerQL",
      "path" : "Sources/TrailerQL",
      "product_dependencies" : [
        "Lista",
        "TrailerJson"
      ],
      "product_memberships" : [
        "TrailerQL"
      ],
      "sources" : [
        "BatchGroup.swift",
        "Element.swift",
        "ElementsBuilder.swift",
        "Field.swift",
        "Fragment.swift",
        "Group.swift",
        "Node.swift",
        "Query.swift",
        "Scanning.swift",
        "TrailerQL.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "6.0"
}
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-1":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:basic-6.1-latest swift build --triple x86_64-unknown-linux-gnu -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats 2>&1
basic-6.1-latest: Pulling from finestructure/spi-images
Digest: sha256:3bdcac04179f4ed3e5b8e9dbd6e74bbf5ebc0f4fde48bbaad7d1e5c757e65bcb
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:basic-6.1-latest
Fetching https://github.com/ptsochantaris/lista
[1/159] Fetching lista
Fetched https://github.com/ptsochantaris/lista from cache (0.43s)
Fetching https://github.com/ptsochantaris/trailer-json
[1/376] Fetching trailer-json
Fetched https://github.com/ptsochantaris/trailer-json from cache (0.41s)
Creating working copy for https://github.com/ptsochantaris/trailer-json
Working copy of https://github.com/ptsochantaris/trailer-json resolved at main (87c0f94)
Creating working copy for https://github.com/ptsochantaris/lista
Working copy of https://github.com/ptsochantaris/lista resolved at main (588790a)
Building for debugging...
[0/4] Write sources
[3/4] Write swift-version-24593BA9C3E375BF.txt
[5/11] Compiling Lista Lista.swift
[6/11] Emitting module Lista
[7/11] Compiling TrailerJson Common.swift
[8/12] Compiling TrailerJson TypedJsonEntry.swift
[9/12] Compiling TrailerJson TypedJson.swift
[10/12] Compiling TrailerJson TrailerJson.swift
[11/12] Emitting module TrailerJson
[14/23] Compiling TrailerQL Scanning.swift
[15/24] Compiling TrailerQL Node.swift
[16/24] Emitting module TrailerQL
[17/24] Compiling TrailerQL TrailerQL.swift
[18/24] Compiling TrailerQL Query.swift
[19/24] Compiling TrailerQL Fragment.swift
[20/24] Compiling TrailerQL ElementsBuilder.swift
[21/24] Compiling TrailerQL Field.swift
[22/24] Compiling TrailerQL Group.swift
[23/24] Compiling TrailerQL BatchGroup.swift
[24/24] Compiling TrailerQL Element.swift
Build complete! (18.80s)
Build complete.
{
  "dependencies" : [
    {
      "identity" : "lista",
      "requirement" : {
        "branch" : [
          "main"
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/ptsochantaris/lista"
    },
    {
      "identity" : "trailer-json",
      "requirement" : {
        "branch" : [
          "main"
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/ptsochantaris/trailer-json"
    }
  ],
  "manifest_display_name" : "TrailerQL",
  "name" : "TrailerQL",
  "path" : "/host/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "macos",
      "version" : "11.0"
    },
    {
      "name" : "ios",
      "version" : "14.0"
    },
    {
      "name" : "watchos",
      "version" : "7.0"
    }
  ],
  "products" : [
    {
      "name" : "TrailerQL",
      "targets" : [
        "TrailerQL"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "TrailerQLTests",
      "module_type" : "SwiftTarget",
      "name" : "TrailerQLTests",
      "path" : "Tests/TrailerQLTests",
      "sources" : [
        "TestSupport.swift",
        "TrailerQLTests.swift"
      ],
      "target_dependencies" : [
        "TrailerQL"
      ],
      "type" : "test"
    },
    {
      "c99name" : "TrailerQL",
      "module_type" : "SwiftTarget",
      "name" : "TrailerQL",
      "path" : "Sources/TrailerQL",
      "product_dependencies" : [
        "Lista",
        "TrailerJson"
      ],
      "product_memberships" : [
        "TrailerQL"
      ],
      "sources" : [
        "BatchGroup.swift",
        "Element.swift",
        "ElementsBuilder.swift",
        "Field.swift",
        "Fragment.swift",
        "Group.swift",
        "Node.swift",
        "Query.swift",
        "Scanning.swift",
        "TrailerQL.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "6.0"
}
basic-6.1-latest: Pulling from finestructure/spi-images
Digest: sha256:3bdcac04179f4ed3e5b8e9dbd6e74bbf5ebc0f4fde48bbaad7d1e5c757e65bcb
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:basic-6.1-latest
Done.