Swift Package Index

Build Information

Successful build of DNS, reference master (d04ab5), with Swift 6.4 for macOS (SPM) on 16 Sep 2026 00:01:13 UTC.

Swift 6 data race errors: 0

Build Command

env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun swift build --arch arm64

Build Log

========================================
RunAll
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Builder version: 5.1.0
Interrupt handler set up.
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Checkout
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Clone URL: https://github.com/bouke/dns.git
Reference: master
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/bouke/dns
 * branch            master     -> FETCH_HEAD
 * [new branch]      master     -> origin/master
HEAD is now at d04ab56 Add support for MX records (#32)
Cloned https://github.com/bouke/dns.git
Revision (git rev-parse @):
d04ab56ce1e4d889c920b9dcc1f30b3fb4880837
SUCCESS checkout https://github.com/bouke/dns.git at master
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.4
Building package at path:  $PWD
https://github.com/bouke/dns.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun swift build --arch arm64
Building for debugging...
[Planning deferred tasks]
[19 / 28]
[20 / 29] DNS
[30 / 70]
[35 / 70]
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[43 / 70]
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[61 / 70] DNS
[67 / 70] DNS
[70 / 70] DNS-product
Build complete! (7.53 sec)
/Users/admin/builder/spi-builder-workspace/Sources/DNS/Types.swift:55:1: warning: extension declares a conformance of imported type 'UInt16' to imported protocol 'CustomDebugStringConvertible'; this will not behave correctly if the owners of 'Swift' introduce this conformance in the future
 53 | }
 54 |
 55 | extension ResourceRecordType: CustomDebugStringConvertible {
    | |- warning: extension declares a conformance of imported type 'UInt16' to imported protocol 'CustomDebugStringConvertible'; this will not behave correctly if the owners of 'Swift' introduce this conformance in the future
    | `- note: add '@retroactive' to silence this warning
 56 |     public var debugDescription: String {
 57 |         switch self {
/Users/admin/builder/spi-builder-workspace/Sources/DNS/Types.swift:182:27: warning: generic parameter 'IPType' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
158 | }
159 |
160 | public struct HostRecord<IPType: IP> {
    |                          `- note: 'IPType' previously declared here
161 |     public var name: String
162 |     public var unique: Bool
    :
180 |     }
181 |
182 |     public static func ==<IPType> (lhs: HostRecord<IPType>, rhs: HostRecord<IPType>) -> Bool {
    |                           `- warning: generic parameter 'IPType' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
183 |         return lhs.name == rhs.name
184 |         // TODO: check equality of IP addresses
/Users/admin/builder/spi-builder-workspace/Sources/DNS/Types.swift:55:1: warning: extension declares a conformance of imported type 'UInt16' to imported protocol 'CustomDebugStringConvertible'; this will not behave correctly if the owners of 'Swift' introduce this conformance in the future
 53 | }
 54 |
 55 | extension ResourceRecordType: CustomDebugStringConvertible {
    | |- warning: extension declares a conformance of imported type 'UInt16' to imported protocol 'CustomDebugStringConvertible'; this will not behave correctly if the owners of 'Swift' introduce this conformance in the future
    | `- note: add '@retroactive' to silence this warning
 56 |     public var debugDescription: String {
 57 |         switch self {
/Users/admin/builder/spi-builder-workspace/Sources/DNS/Types.swift:182:27: warning: generic parameter 'IPType' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
158 | }
159 |
160 | public struct HostRecord<IPType: IP> {
    |                          `- note: 'IPType' previously declared here
161 |     public var name: String
162 |     public var unique: Bool
    :
180 |     }
181 |
182 |     public static func ==<IPType> (lhs: HostRecord<IPType>, rhs: HostRecord<IPType>) -> Bool {
    |                           `- warning: generic parameter 'IPType' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
183 |         return lhs.name == rhs.name
184 |         // TODO: check equality of IP addresses
Build complete.
{
  "dependencies" : [
  ],
  "manifest_display_name" : "DNS",
  "name" : "DNS",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "DNS",
      "targets" : [
        "DNS"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "swift_languages_versions" : [
    "4",
    "5"
  ],
  "targets" : [
    {
      "c99name" : "DNSTests",
      "module_type" : "SwiftTarget",
      "name" : "DNSTests",
      "path" : "Tests/DNSTests",
      "sources" : [
        "DNSTests.swift",
        "FuzzTests.swift",
        "IPTests.swift"
      ],
      "target_dependencies" : [
        "DNS"
      ],
      "type" : "test"
    },
    {
      "c99name" : "DNS",
      "module_type" : "SwiftTarget",
      "name" : "DNS",
      "path" : "Sources/DNS",
      "product_memberships" : [
        "DNS"
      ],
      "sources" : [
        "Bytes.swift",
        "Data+Extensions.swift",
        "IP.swift",
        "Integer+Data.swift",
        "Message.swift",
        "Types.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "4.0"
}
Done.