Serializer – Build Information – Swift Package Index

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 Serializer with Swift 6.0 for Linux.

Swift 6 data race errors: 2

Build Command

bash -c docker run --rm -v "checkouts-4606859-0":/host -w "$workDir" 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: 4.40.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/nobodynada/serializer.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/nobodynada/serializer
 * branch            master     -> FETCH_HEAD
 * [new branch]      master     -> origin/master
HEAD is now at 2bad36b add canEncode method to Serializer protocol
Cloned https://github.com/nobodynada/serializer.git
Revision (git rev-parse @):
2bad36bfe5ede3f3914835b2e6c0432bf1a31853
SUCCESS checkout https://github.com/nobodynada/serializer.git at master
========================================
Build
========================================
Selected platform:         linux
Swift version:             6.0
Building package at path:  $workDir
https://github.com/nobodynada/serializer.git
Running build ...
bash -c docker run --rm -v "checkouts-4606859-0":/host -w "$workDir" 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
Building for debugging...
[0/2] Write sources
[1/2] Write swift-version-24593BA9C3E375BF.txt
[3/6] Compiling Serializer Serializer.swift
[4/6] Compiling Serializer Serialization.swift
[5/6] Emitting module Serializer
/host/spi-builder-workspace/Sources/Serializer/Deserialization.swift:13:10: warning: associated value 'typeMismatch(expected:actual:)' of 'Sendable'-conforming enum 'DecodingError' has non-sendable type 'Serializable'; this is an error in the Swift 6 language mode
 11 |
 12 | public enum DecodingError: Error {
 13 |     case typeMismatch(expected: Any.Type, actual: Serializable)
    |          `- warning: associated value 'typeMismatch(expected:actual:)' of 'Sendable'-conforming enum 'DecodingError' has non-sendable type 'Serializable'; this is an error in the Swift 6 language mode
 14 |     case unkeyedContainerAtEnd
 15 |     case unexpectedNull
/host/spi-builder-workspace/Sources/Serializer/Serializer.swift:125:13: note: consider making enum 'Serializable' conform to the 'Sendable' protocol
123 |
124 | ///A `Serializable` stores an object in a format which may be easily serialized.
125 | public enum Serializable {
    |             `- note: consider making enum 'Serializable' conform to the 'Sendable' protocol
126 |     case null
127 |
/host/spi-builder-workspace/Sources/Serializer/Deserialization.swift:19:13: warning: var 'dateFormatter' is not concurrency-safe because it is non-isolated global shared mutable state; this is an error in the Swift 6 language mode
 17 | }
 18 |
 19 | private var dateFormatter: DateFormatter = {
    |             |- warning: var 'dateFormatter' is not concurrency-safe because it is non-isolated global shared mutable state; this is an error in the Swift 6 language mode
    |             |- note: convert 'dateFormatter' to a 'let' constant to make 'Sendable' shared state immutable
    |             |- note: annotate 'dateFormatter' 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
 20 |     var formatter = DateFormatter()
 21 |     formatter.dateFormat = "yyyy-MM-dd'T'HH:mm:ssZZZZ"
[6/6] Compiling Serializer Deserialization.swift
/host/spi-builder-workspace/Sources/Serializer/Deserialization.swift:13:10: warning: associated value 'typeMismatch(expected:actual:)' of 'Sendable'-conforming enum 'DecodingError' has non-sendable type 'Serializable'; this is an error in the Swift 6 language mode
 11 |
 12 | public enum DecodingError: Error {
 13 |     case typeMismatch(expected: Any.Type, actual: Serializable)
    |          `- warning: associated value 'typeMismatch(expected:actual:)' of 'Sendable'-conforming enum 'DecodingError' has non-sendable type 'Serializable'; this is an error in the Swift 6 language mode
 14 |     case unkeyedContainerAtEnd
 15 |     case unexpectedNull
/host/spi-builder-workspace/Sources/Serializer/Serializer.swift:125:13: note: consider making enum 'Serializable' conform to the 'Sendable' protocol
123 |
124 | ///A `Serializable` stores an object in a format which may be easily serialized.
125 | public enum Serializable {
    |             `- note: consider making enum 'Serializable' conform to the 'Sendable' protocol
126 |     case null
127 |
/host/spi-builder-workspace/Sources/Serializer/Deserialization.swift:19:13: warning: var 'dateFormatter' is not concurrency-safe because it is non-isolated global shared mutable state; this is an error in the Swift 6 language mode
 17 | }
 18 |
 19 | private var dateFormatter: DateFormatter = {
    |             |- warning: var 'dateFormatter' is not concurrency-safe because it is non-isolated global shared mutable state; this is an error in the Swift 6 language mode
    |             |- note: convert 'dateFormatter' to a 'let' constant to make 'Sendable' shared state immutable
    |             |- note: annotate 'dateFormatter' 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
 20 |     var formatter = DateFormatter()
 21 |     formatter.dateFormat = "yyyy-MM-dd'T'HH:mm:ssZZZZ"
Build complete! (8.74s)
Build complete.
{
  "dependencies" : [
  ],
  "manifest_display_name" : "Serializer",
  "name" : "Serializer",
  "path" : "/host/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "Serializer",
      "targets" : [
        "Serializer"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "SerializerTests",
      "module_type" : "SwiftTarget",
      "name" : "SerializerTests",
      "path" : "Tests/SerializerTests",
      "sources" : [
        "SerializerTests.swift"
      ],
      "target_dependencies" : [
        "Serializer"
      ],
      "type" : "test"
    },
    {
      "c99name" : "Serializer",
      "module_type" : "SwiftTarget",
      "name" : "Serializer",
      "path" : "Sources/Serializer",
      "product_memberships" : [
        "Serializer"
      ],
      "sources" : [
        "Deserialization.swift",
        "Serialization.swift",
        "Serializer.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "4.0"
}
Done.