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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 BinaryCookies, reference master (8f9428), with Swift 6.0 for Linux on 31 Oct 2024 20:31:32 UTC.

Swift 6 data race errors: 4

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4606859-1":/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/interstateone/binarycookies.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/interstateone/binarycookies
 * branch            master     -> FETCH_HEAD
 * [new branch]      master     -> origin/master
HEAD is now at 8f94281 Use new decodeRemainder() API to decode plist
Cloned https://github.com/interstateone/binarycookies.git
Revision (git rev-parse @):
8f942818b31c7e72626641ef5348f02b0ad22369
SUCCESS checkout https://github.com/interstateone/binarycookies.git at master
========================================
Build
========================================
Selected platform:         linux
Swift version:             6.0
Building package at path:  $PWD
https://github.com/interstateone/binarycookies.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-1":/host -w "$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/jverkoey/BinaryCodable
[1/762] Fetching binarycodable
Fetched https://github.com/jverkoey/BinaryCodable from cache (0.20s)
Creating working copy for https://github.com/jverkoey/BinaryCodable
Working copy of https://github.com/jverkoey/BinaryCodable resolved at 2d4834e4972c46bdb3ec59d025ba29b7e9b7522b
Building for debugging...
[0/9] Write sources
[3/9] Write swift-version-24593BA9C3E375BF.txt
[5/17] Compiling BinaryCodable BinaryEncodable.swift
[6/17] Compiling BinaryCodable BinaryDecodable.swift
[7/17] Compiling BinaryCodable BufferedData.swift
[8/17] Compiling BinaryCodable ByteRepresentations.swift
[9/17] Emitting module BinaryCodable
[10/17] Compiling BinaryCodable BinaryCodable.swift
[11/17] Compiling BinaryCodable BinaryDataDecoder.swift
[12/17] Compiling BinaryCodable BinaryDataEncoder.swift
[13/18] Wrapping AST for BinaryCodable for debugging
[15/20] Emitting module BinaryCookies
/host/spi-builder-workspace/Sources/BinaryCookies/BinaryCookies.swift:149:20: warning: static property 'isSecure' is not concurrency-safe because non-'Sendable' type 'Cookie.Flags' may have shared mutable state; this is an error in the Swift 6 language mode
140 |     public let expiration: Date
141 |
142 |     public struct Flags: OptionSet, BinaryCodable {
    |                   `- note: consider making struct 'Flags' conform to the 'Sendable' protocol
143 |         public let rawValue: Int32
144 |
    :
147 |         }
148 |
149 |         static let isSecure   = Flags(rawValue: 1)
    |                    |- warning: static property 'isSecure' is not concurrency-safe because non-'Sendable' type 'Cookie.Flags' may have shared mutable state; this is an error in the Swift 6 language mode
    |                    |- note: annotate 'isSecure' 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
150 |         static let isHTTPOnly = Flags(rawValue: 1 << 2)
151 |         static let unknown1   = Flags(rawValue: 1 << 3)
/host/spi-builder-workspace/Sources/BinaryCookies/BinaryCookies.swift:150:20: warning: static property 'isHTTPOnly' is not concurrency-safe because non-'Sendable' type 'Cookie.Flags' may have shared mutable state; this is an error in the Swift 6 language mode
140 |     public let expiration: Date
141 |
142 |     public struct Flags: OptionSet, BinaryCodable {
    |                   `- note: consider making struct 'Flags' conform to the 'Sendable' protocol
143 |         public let rawValue: Int32
144 |
    :
148 |
149 |         static let isSecure   = Flags(rawValue: 1)
150 |         static let isHTTPOnly = Flags(rawValue: 1 << 2)
    |                    |- warning: static property 'isHTTPOnly' is not concurrency-safe because non-'Sendable' type 'Cookie.Flags' may have shared mutable state; this is an error in the Swift 6 language mode
    |                    |- note: annotate 'isHTTPOnly' 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
151 |         static let unknown1   = Flags(rawValue: 1 << 3)
152 |         static let unknown2   = Flags(rawValue: 1 << 4)
/host/spi-builder-workspace/Sources/BinaryCookies/BinaryCookies.swift:151:20: warning: static property 'unknown1' is not concurrency-safe because non-'Sendable' type 'Cookie.Flags' may have shared mutable state; this is an error in the Swift 6 language mode
140 |     public let expiration: Date
141 |
142 |     public struct Flags: OptionSet, BinaryCodable {
    |                   `- note: consider making struct 'Flags' conform to the 'Sendable' protocol
143 |         public let rawValue: Int32
144 |
    :
149 |         static let isSecure   = Flags(rawValue: 1)
150 |         static let isHTTPOnly = Flags(rawValue: 1 << 2)
151 |         static let unknown1   = Flags(rawValue: 1 << 3)
    |                    |- warning: static property 'unknown1' is not concurrency-safe because non-'Sendable' type 'Cookie.Flags' may have shared mutable state; this is an error in the Swift 6 language mode
    |                    |- note: annotate 'unknown1' 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
152 |         static let unknown2   = Flags(rawValue: 1 << 4)
153 |     }
/host/spi-builder-workspace/Sources/BinaryCookies/BinaryCookies.swift:152:20: warning: static property 'unknown2' is not concurrency-safe because non-'Sendable' type 'Cookie.Flags' may have shared mutable state; this is an error in the Swift 6 language mode
140 |     public let expiration: Date
141 |
142 |     public struct Flags: OptionSet, BinaryCodable {
    |                   `- note: consider making struct 'Flags' conform to the 'Sendable' protocol
143 |         public let rawValue: Int32
144 |
    :
150 |         static let isHTTPOnly = Flags(rawValue: 1 << 2)
151 |         static let unknown1   = Flags(rawValue: 1 << 3)
152 |         static let unknown2   = Flags(rawValue: 1 << 4)
    |                    |- warning: static property 'unknown2' is not concurrency-safe because non-'Sendable' type 'Cookie.Flags' may have shared mutable state; this is an error in the Swift 6 language mode
    |                    |- note: annotate 'unknown2' 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
153 |     }
154 |
[16/20] Compiling BinaryCookies BinaryCookies.swift
/host/spi-builder-workspace/Sources/BinaryCookies/BinaryCookies.swift:149:20: warning: static property 'isSecure' is not concurrency-safe because non-'Sendable' type 'Cookie.Flags' may have shared mutable state; this is an error in the Swift 6 language mode
140 |     public let expiration: Date
141 |
142 |     public struct Flags: OptionSet, BinaryCodable {
    |                   `- note: consider making struct 'Flags' conform to the 'Sendable' protocol
143 |         public let rawValue: Int32
144 |
    :
147 |         }
148 |
149 |         static let isSecure   = Flags(rawValue: 1)
    |                    |- warning: static property 'isSecure' is not concurrency-safe because non-'Sendable' type 'Cookie.Flags' may have shared mutable state; this is an error in the Swift 6 language mode
    |                    |- note: annotate 'isSecure' 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
150 |         static let isHTTPOnly = Flags(rawValue: 1 << 2)
151 |         static let unknown1   = Flags(rawValue: 1 << 3)
/host/spi-builder-workspace/Sources/BinaryCookies/BinaryCookies.swift:150:20: warning: static property 'isHTTPOnly' is not concurrency-safe because non-'Sendable' type 'Cookie.Flags' may have shared mutable state; this is an error in the Swift 6 language mode
140 |     public let expiration: Date
141 |
142 |     public struct Flags: OptionSet, BinaryCodable {
    |                   `- note: consider making struct 'Flags' conform to the 'Sendable' protocol
143 |         public let rawValue: Int32
144 |
    :
148 |
149 |         static let isSecure   = Flags(rawValue: 1)
150 |         static let isHTTPOnly = Flags(rawValue: 1 << 2)
    |                    |- warning: static property 'isHTTPOnly' is not concurrency-safe because non-'Sendable' type 'Cookie.Flags' may have shared mutable state; this is an error in the Swift 6 language mode
    |                    |- note: annotate 'isHTTPOnly' 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
151 |         static let unknown1   = Flags(rawValue: 1 << 3)
152 |         static let unknown2   = Flags(rawValue: 1 << 4)
/host/spi-builder-workspace/Sources/BinaryCookies/BinaryCookies.swift:151:20: warning: static property 'unknown1' is not concurrency-safe because non-'Sendable' type 'Cookie.Flags' may have shared mutable state; this is an error in the Swift 6 language mode
140 |     public let expiration: Date
141 |
142 |     public struct Flags: OptionSet, BinaryCodable {
    |                   `- note: consider making struct 'Flags' conform to the 'Sendable' protocol
143 |         public let rawValue: Int32
144 |
    :
149 |         static let isSecure   = Flags(rawValue: 1)
150 |         static let isHTTPOnly = Flags(rawValue: 1 << 2)
151 |         static let unknown1   = Flags(rawValue: 1 << 3)
    |                    |- warning: static property 'unknown1' is not concurrency-safe because non-'Sendable' type 'Cookie.Flags' may have shared mutable state; this is an error in the Swift 6 language mode
    |                    |- note: annotate 'unknown1' 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
152 |         static let unknown2   = Flags(rawValue: 1 << 4)
153 |     }
/host/spi-builder-workspace/Sources/BinaryCookies/BinaryCookies.swift:152:20: warning: static property 'unknown2' is not concurrency-safe because non-'Sendable' type 'Cookie.Flags' may have shared mutable state; this is an error in the Swift 6 language mode
140 |     public let expiration: Date
141 |
142 |     public struct Flags: OptionSet, BinaryCodable {
    |                   `- note: consider making struct 'Flags' conform to the 'Sendable' protocol
143 |         public let rawValue: Int32
144 |
    :
150 |         static let isHTTPOnly = Flags(rawValue: 1 << 2)
151 |         static let unknown1   = Flags(rawValue: 1 << 3)
152 |         static let unknown2   = Flags(rawValue: 1 << 4)
    |                    |- warning: static property 'unknown2' is not concurrency-safe because non-'Sendable' type 'Cookie.Flags' may have shared mutable state; this is an error in the Swift 6 language mode
    |                    |- note: annotate 'unknown2' 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
153 |     }
154 |
[17/21] Wrapping AST for BinaryCookies for debugging
[19/24] Compiling dumpcookies Extensions.swift
[20/24] Emitting module dumpcookies
[21/24] Compiling dumpcookies main.swift
[22/25] Wrapping AST for dumpcookies for debugging
[23/25] Write Objects.LinkFileList
[24/25] Linking dumpcookies
Build complete! (28.38s)
Build complete.
{
  "dependencies" : [
    {
      "identity" : "binarycodable",
      "requirement" : {
        "revision" : [
          "2d4834e4972c46bdb3ec59d025ba29b7e9b7522b"
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/jverkoey/BinaryCodable"
    }
  ],
  "manifest_display_name" : "BinaryCookies",
  "name" : "BinaryCookies",
  "path" : "/host/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "BinaryCookies",
      "targets" : [
        "BinaryCookies"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    },
    {
      "name" : "dumpcookies",
      "targets" : [
        "dumpcookies"
      ],
      "type" : {
        "executable" : null
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "dumpcookies",
      "module_type" : "SwiftTarget",
      "name" : "dumpcookies",
      "path" : "Sources/dumpcookies",
      "product_memberships" : [
        "dumpcookies"
      ],
      "sources" : [
        "Extensions.swift",
        "main.swift"
      ],
      "target_dependencies" : [
        "BinaryCookies"
      ],
      "type" : "executable"
    },
    {
      "c99name" : "BinaryCookies",
      "module_type" : "SwiftTarget",
      "name" : "BinaryCookies",
      "path" : "Sources/BinaryCookies",
      "product_dependencies" : [
        "BinaryCodable"
      ],
      "product_memberships" : [
        "BinaryCookies",
        "dumpcookies"
      ],
      "sources" : [
        "BinaryCookies.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.