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, reference 0.3.1 (2bad36), with Swift 6.0 for macOS (SPM) on 17 Aug 2024 15:36:20 UTC.

Swift 6 data race errors: 2

Build Command

env DEVELOPER_DIR=/Applications/Xcode-16.0.0-Beta.5.app xcrun swift build --arch arm64 -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats -Xswiftc -strict-concurrency=complete

Build Log

========================================
RunAll
========================================
Builder version: 4.50.0
Interrupt handler set up.
========================================
Checkout
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Clone URL: https://github.com/nobodynada/serializer.git
Reference: 0.3.1
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/nobodynada/serializer
 * tag               0.3.1      -> FETCH_HEAD
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 0.3.1
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.0
Building package at path:  $PWD
https://github.com/nobodynada/serializer.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.0.0-Beta.5.app xcrun swift build --arch arm64 -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats -Xswiftc -strict-concurrency=complete
Building for debugging...
[0/2] Write sources
[1/2] Write swift-version--14728B76ED507284.txt
[3/6] Compiling Serializer Serializer.swift
[4/6] Compiling Serializer Serialization.swift
[5/6] Compiling Serializer Deserialization.swift
/Users/admin/builder/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
/Users/admin/builder/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 |
/Users/admin/builder/spi-builder-workspace/Sources/Serializer/Deserialization.swift:19:13: warning: var 'dateFormatter' is not concurrency-safe because it is nonisolated 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 nonisolated 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] Emitting module Serializer
/Users/admin/builder/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
/Users/admin/builder/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 |
/Users/admin/builder/spi-builder-workspace/Sources/Serializer/Deserialization.swift:19:13: warning: var 'dateFormatter' is not concurrency-safe because it is nonisolated 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 nonisolated 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! (6.26s)
Build complete.
{
  "dependencies" : [
  ],
  "manifest_display_name" : "Serializer",
  "name" : "Serializer",
  "path" : "/Users/admin/builder/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.