Swift Package Index

Build Information

Successful build of Poly, reference main (37c942), with Swift 6.4 for macOS (SPM) on 23 Sep 2026 00:33:57 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
========================================
Builder version: 5.1.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/mattpolzin/Poly.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/mattpolzin/Poly
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 37c942d Merge pull request #17 from mattpolzin/swift-6
Cloned https://github.com/mattpolzin/Poly.git
Revision (git rev-parse @):
37c942daa23ab373ce05ef87f42103342e59cf3a
SUCCESS checkout https://github.com/mattpolzin/Poly.git at main
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.4
Building package at path:  $PWD
https://github.com/mattpolzin/Poly.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] Poly
[29 / 38] Poly
[35 / 38] Poly
Build complete! (4.27 sec)
/Users/admin/builder/spi-builder-workspace/Sources/Poly/Poly+Codable.swift:51:45: warning: conditional cast from 'DecodingError' to 'any CustomDebugStringConvertible' always succeeds
 49 |         let failureStrings = individualTypeFailures.map {
 50 |             let type = $0.type
 51 |             let descriptiveError = $0.error as? CustomDebugStringConvertible
    |                                             `- warning: conditional cast from 'DecodingError' to 'any CustomDebugStringConvertible' always succeeds
 52 |             let error = prettyDecodingError(error: $0.error)
 53 |                 ?? descriptiveError?.debugDescription
Build complete.
{
  "dependencies" : [
  ],
  "manifest_display_name" : "Poly",
  "name" : "Poly",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "macos",
      "version" : "10.15"
    },
    {
      "name" : "ios",
      "version" : "13.0"
    }
  ],
  "products" : [
    {
      "name" : "Poly",
      "targets" : [
        "Poly"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "swift_languages_versions" : [
    "5",
    "6"
  ],
  "targets" : [
    {
      "c99name" : "PolyTests",
      "module_type" : "SwiftTarget",
      "name" : "PolyTests",
      "path" : "Tests/PolyTests",
      "sources" : [
        "CollectionPolyTests.swift",
        "Poly+AllTypesTests.swift",
        "PolyTests.swift",
        "PolyTypeErasedValueTests.swift",
        "Result+ValueTests.swift",
        "Stubs/CollectionPolyTestStubs.swift",
        "Stubs/TestTypes.swift",
        "Test Helpers/EncodeDecode.swift"
      ],
      "target_dependencies" : [
        "Poly"
      ],
      "type" : "test"
    },
    {
      "c99name" : "Poly",
      "module_type" : "SwiftTarget",
      "name" : "Poly",
      "path" : "Sources/Poly",
      "product_memberships" : [
        "Poly"
      ],
      "sources" : [
        "Collection+Poly.swift",
        "Poly+AllTypes.swift",
        "Poly+Codable.swift",
        "Poly+CustomStringConvertible.swift",
        "Poly.swift",
        "Result+Value.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "6.0"
}
Done.