Swift Package Index

Build Information

Successful build of EventSource with Swift 6.0 for macOS (SPM).

Swift 6 data race errors: 2

Build Command

env DEVELOPER_DIR=/Applications/Xcode-15.3.0.app xcrun --toolchain org.swift.600202405261a swift build --arch arm64 -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats -Xswiftc -strict-concurrency=complete

Build Log

========================================
RunAll
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Builder version: 4.40.0
Interrupt handler set up.
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Checkout
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Clone URL: https://github.com/inaka/EventSource.git
Reference: master
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/inaka/EventSource
 * branch            master     -> FETCH_HEAD
 * [new branch]      master     -> origin/master
HEAD is now at 78934b3 Merge pull request #134 from daniel-andersen/master
Cloned https://github.com/inaka/EventSource.git
Revision (git rev-parse @):
78934b361891c7d0fa3d399d128e959f0c94d267
SUCCESS checkout https://github.com/inaka/EventSource.git at master
========================================
Build
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Selected platform:         macosSpm
Swift version:             6.0
Building package at path:  $workDir
https://github.com/inaka/EventSource.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-15.3.0.app xcrun --toolchain org.swift.600202405261a 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-6F35C1178C84523A.txt
[3/6] Compiling EventSource EventStreamParser.swift
[4/6] Compiling EventSource Event.swift
[5/6] Emitting module EventSource
/Users/admin/builder/spi-builder-workspace/EventSource/EventSource.swift:76:12: warning: non-final class 'EventSource' cannot conform to 'Sendable'; use '@unchecked Sendable'; this is an error in the Swift 6 language mode
 74 | }
 75 |
 76 | open class EventSource: NSObject, EventSourceProtocol, URLSessionDataDelegate {
    |            `- warning: non-final class 'EventSource' cannot conform to 'Sendable'; use '@unchecked Sendable'; this is an error in the Swift 6 language mode
 77 |     static let DefaultRetryTime = 3000
 78 |
/Users/admin/builder/spi-builder-workspace/EventSource/EventSource.swift:80:29: warning: stored property 'lastEventId' of 'Sendable'-conforming class 'EventSource' is mutable; this is an error in the Swift 6 language mode
 78 |
 79 |     public let url: URL
 80 |     private(set) public var lastEventId: String?
    |                             `- warning: stored property 'lastEventId' of 'Sendable'-conforming class 'EventSource' is mutable; this is an error in the Swift 6 language mode
 81 |     private(set) public var retryTime = EventSource.DefaultRetryTime
 82 |     private(set) public var headers: [String: String]
[6/6] Compiling EventSource EventSource.swift
/Users/admin/builder/spi-builder-workspace/EventSource/EventSource.swift:76:12: warning: non-final class 'EventSource' cannot conform to 'Sendable'; use '@unchecked Sendable'; this is an error in the Swift 6 language mode
 74 | }
 75 |
 76 | open class EventSource: NSObject, EventSourceProtocol, URLSessionDataDelegate {
    |            `- warning: non-final class 'EventSource' cannot conform to 'Sendable'; use '@unchecked Sendable'; this is an error in the Swift 6 language mode
 77 |     static let DefaultRetryTime = 3000
 78 |
/Users/admin/builder/spi-builder-workspace/EventSource/EventSource.swift:80:29: warning: stored property 'lastEventId' of 'Sendable'-conforming class 'EventSource' is mutable; this is an error in the Swift 6 language mode
 78 |
 79 |     public let url: URL
 80 |     private(set) public var lastEventId: String?
    |                             `- warning: stored property 'lastEventId' of 'Sendable'-conforming class 'EventSource' is mutable; this is an error in the Swift 6 language mode
 81 |     private(set) public var retryTime = EventSource.DefaultRetryTime
 82 |     private(set) public var headers: [String: String]
/Users/admin/builder/spi-builder-workspace/EventSource/EventSource.swift:237:35: warning: capture of 'eventHandler' with non-sendable type '(String?, String?, String?) -> Void' in a `@Sendable` closure; this is an error in the Swift 6 language mode
235 |
236 |             if let eventName = event.event, let eventHandler = eventListeners[eventName] {
237 |                 mainQueue.async { eventHandler(event.id, event.event, event.data) }
    |                                   |- warning: capture of 'eventHandler' with non-sendable type '(String?, String?, String?) -> Void' in a `@Sendable` closure; this is an error in the Swift 6 language mode
    |                                   `- note: a function type must be marked '@Sendable' to conform to 'Sendable'
238 |             }
239 |         }
Build complete! (17.93s)
Build complete.
{
  "dependencies" : [
  ],
  "manifest_display_name" : "EventSource",
  "name" : "EventSource",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "8.0"
    },
    {
      "name" : "macos",
      "version" : "10.10"
    }
  ],
  "products" : [
    {
      "name" : "EventSource",
      "targets" : [
        "EventSource"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "EventSourceTests",
      "module_type" : "SwiftTarget",
      "name" : "EventSourceTests",
      "path" : "EventSourceTests",
      "sources" : [
        "EventSourceTests.swift",
        "EventStreamParserTests.swift",
        "EventTests.swift",
        "Mock/URLSessionDataTaskMock.swift"
      ],
      "target_dependencies" : [
        "EventSource"
      ],
      "type" : "test"
    },
    {
      "c99name" : "EventSource",
      "module_type" : "SwiftTarget",
      "name" : "EventSource",
      "path" : "EventSource",
      "product_memberships" : [
        "EventSource"
      ],
      "sources" : [
        "Event.swift",
        "EventSource.swift",
        "EventStreamParser.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.1"
}
Done.