Swift Package Index

Build Information

Successful build of MQTTKit, reference master (ec8946), with Swift 6.3 for macOS (SPM) on 10 Apr 2026 22:17:00 UTC.

Swift 6 data race errors: 0

Build Command

env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun swift build --arch arm64

Build Log

========================================
RunAll
========================================
Builder version: 4.70.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/arnecs/mqttkit.git
Reference: master
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/arnecs/mqttkit
 * branch            master     -> FETCH_HEAD
 * [new branch]      master     -> origin/master
HEAD is now at ec89464 travis script xcodebuild
Cloned https://github.com/arnecs/mqttkit.git
Revision (git rev-parse @):
ec894640f1ea27f758b3f4d22722d83159773cd0
SUCCESS checkout https://github.com/arnecs/mqttkit.git at master
========================================
ResolveProductDependencies
========================================
Resolving dependencies ...
{
  "identity": ".resolve-product-dependencies",
  "name": "resolve-dependencies",
  "url": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies",
  "version": "unspecified",
  "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies",
  "traits": [
    "default"
  ],
  "dependencies": [
    {
      "identity": "mqttkit",
      "name": "MQTTKit",
      "url": "https://github.com/arnecs/mqttkit.git",
      "version": "unspecified",
      "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/mqttkit",
      "traits": [
        "default"
      ],
      "dependencies": [
      ]
    }
  ]
}
Fetching https://github.com/arnecs/mqttkit.git
[1/260] Fetching mqttkit
Fetched https://github.com/arnecs/mqttkit.git from cache (0.88s)
Creating working copy for https://github.com/arnecs/mqttkit.git
Working copy of https://github.com/arnecs/mqttkit.git resolved at master (ec89464)
warning: '.resolve-product-dependencies': dependency 'mqttkit' is not used by any target
Found 0 product dependencies
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.3
Building package at path:  $PWD
https://github.com/arnecs/mqttkit.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun swift build --arch arm64
Building for debugging...
[0/2] Write sources
[1/2] Write swift-version--6988338F2F200930.txt
[3/10] Emitting module MQTTKit
/Users/admin/builder/spi-builder-workspace/Sources/Constants.swift:45:5: warning: 'public' modifier is redundant for operator function declared in a public extension
 43 |
 44 | public extension MQTTQoSLevel {
 45 |     public static func < (lhs: MQTTQoSLevel, rhs: MQTTQoSLevel) -> Bool {
    |     `- warning: 'public' modifier is redundant for operator function declared in a public extension
 46 |         return lhs.rawValue < rhs.rawValue
 47 |     }
[4/10] Compiling MQTTKit MQTTOptions.swift
[5/10] Compiling MQTTKit MQTTSession.swift
[6/10] Compiling MQTTKit MQTTSessionDelegate.swift
[7/10] Compiling MQTTKit MQTTPacket.swift
/Users/admin/builder/spi-builder-workspace/Sources/MQTTPacket.swift:63:14: warning: function call causes an infinite recursion
 61 |
 62 |     init(header: MQTTPacket.Header) {
 63 |         self.init(header: header)
    |              `- warning: function call causes an infinite recursion
 64 |     }
 65 | }
[8/10] Compiling MQTTKit MQTTMessage.swift
[9/10] Compiling MQTTKit Extensions.swift
[10/10] Compiling MQTTKit Constants.swift
/Users/admin/builder/spi-builder-workspace/Sources/Constants.swift:45:5: warning: 'public' modifier is redundant for operator function declared in a public extension
 43 |
 44 | public extension MQTTQoSLevel {
 45 |     public static func < (lhs: MQTTQoSLevel, rhs: MQTTQoSLevel) -> Bool {
    |     `- warning: 'public' modifier is redundant for operator function declared in a public extension
 46 |         return lhs.rawValue < rhs.rawValue
 47 |     }
Build complete! (4.28s)
Build complete.
{
  "dependencies" : [
  ],
  "manifest_display_name" : "MQTTKit",
  "name" : "MQTTKit",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "MQTTKit",
      "targets" : [
        "MQTTKit"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "MQTTKitTests",
      "module_type" : "SwiftTarget",
      "name" : "MQTTKitTests",
      "path" : "Tests",
      "sources" : [
        "MQTTKitTests.swift"
      ],
      "target_dependencies" : [
        "MQTTKit"
      ],
      "type" : "test"
    },
    {
      "c99name" : "MQTTKit",
      "module_type" : "SwiftTarget",
      "name" : "MQTTKit",
      "path" : "Sources",
      "product_memberships" : [
        "MQTTKit"
      ],
      "sources" : [
        "Constants.swift",
        "Extensions.swift",
        "MQTTMessage.swift",
        "MQTTOptions.swift",
        "MQTTPacket.swift",
        "MQTTSession.swift",
        "MQTTSessionDelegate.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "4.0"
}
Done.