Swift Package Index

Build Information

Successful build of BerkananCompression, reference master (8c1b9a), with Swift 6.4 for macOS (SPM) on 17 Sep 2026 02:12:45 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/zssz/BerkananCompression.git
Reference: master
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/zssz/BerkananCompression
 * branch            master     -> FETCH_HEAD
 * [new branch]      master     -> origin/master
HEAD is now at 8c1b9ac Add watchOS support Remove tests
Cloned https://github.com/zssz/BerkananCompression.git
Revision (git rev-parse @):
8c1b9ac74a6f54fd87a2c365ec52b5afc6e0c14b
SUCCESS checkout https://github.com/zssz/BerkananCompression.git at master
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Build
========================================
Selected platform:         macosSpm
Swift version:             6.4
Building package at path:  $PWD
https://github.com/zssz/BerkananCompression.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]
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[20 / 29] BerkananCompression
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[59 / 68] BerkananCompression
[65 / 68] BerkananCompression
Build complete! (6.92 sec)
/Users/admin/builder/spi-builder-workspace/Sources/BerkananCompression/Algorithm+CustomStringConvertible.swift:12:1: warning: extension declares a conformance of imported type 'Algorithm' to imported protocol 'CustomStringConvertible'; this will not behave correctly if the owners of 'Compression' introduce this conformance in the future
10 |
11 | @available(iOS 13.0, OSX 10.15, tvOS 13.0, watchOS 6.0, *)
12 | extension Algorithm: CustomStringConvertible {
   | |- warning: extension declares a conformance of imported type 'Algorithm' to imported protocol 'CustomStringConvertible'; this will not behave correctly if the owners of 'Compression' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
13 |
14 |   public var description: String {
/Users/admin/builder/spi-builder-workspace/Sources/BerkananCompression/Data+Compression.swift:163:1: warning: extension declares a conformance of imported type 'compression_algorithm' to imported protocol 'CustomStringConvertible'; this will not behave correctly if the owners of 'Compression' introduce this conformance in the future
161 | }
162 |
163 | extension compression_algorithm: CustomStringConvertible {
    | |- warning: extension declares a conformance of imported type 'compression_algorithm' to imported protocol 'CustomStringConvertible'; this will not behave correctly if the owners of 'Compression' introduce this conformance in the future
    | `- note: add '@retroactive' to silence this warning
164 |
165 |   public var description: String {
/Users/admin/builder/spi-builder-workspace/Sources/BerkananCompression/Algorithm+CustomStringConvertible.swift:12:1: warning: extension declares a conformance of imported type 'Algorithm' to imported protocol 'CustomStringConvertible'; this will not behave correctly if the owners of 'Compression' introduce this conformance in the future
10 |
11 | @available(iOS 13.0, OSX 10.15, tvOS 13.0, watchOS 6.0, *)
12 | extension Algorithm: CustomStringConvertible {
   | |- warning: extension declares a conformance of imported type 'Algorithm' to imported protocol 'CustomStringConvertible'; this will not behave correctly if the owners of 'Compression' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
13 |
14 |   public var description: String {
/Users/admin/builder/spi-builder-workspace/Sources/BerkananCompression/Data+Compression.swift:163:1: warning: extension declares a conformance of imported type 'compression_algorithm' to imported protocol 'CustomStringConvertible'; this will not behave correctly if the owners of 'Compression' introduce this conformance in the future
161 | }
162 |
163 | extension compression_algorithm: CustomStringConvertible {
    | |- warning: extension declares a conformance of imported type 'compression_algorithm' to imported protocol 'CustomStringConvertible'; this will not behave correctly if the owners of 'Compression' introduce this conformance in the future
    | `- note: add '@retroactive' to silence this warning
164 |
165 |   public var description: String {
Build complete.
{
  "dependencies" : [
  ],
  "manifest_display_name" : "BerkananCompression",
  "name" : "BerkananCompression",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "BerkananCompression",
      "targets" : [
        "BerkananCompression"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "BerkananCompression",
      "module_type" : "SwiftTarget",
      "name" : "BerkananCompression",
      "path" : "Sources/BerkananCompression",
      "product_memberships" : [
        "BerkananCompression"
      ],
      "sources" : [
        "Algorithm+CustomStringConvertible.swift",
        "Data+Compression.swift",
        "DataProtocol+Compression.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.1"
}
Done.