Swift Package Index

Build Information

Successful build of BitVector, reference main (9ed6d1), with Swift 6.4 for macOS (SPM) on 19 Sep 2026 09:48:24 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/aggie33/BitVector.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/aggie33/BitVector
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 9ed6d1a Create LICENSE
Cloned https://github.com/aggie33/BitVector.git
Revision (git rev-parse @):
9ed6d1a56c2e931ce25d5f20672ee1b6c51ac9f2
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/aggie33/BitVector.git at main
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.4
Building package at path:  $PWD
https://github.com/aggie33/BitVector.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun swift build --arch arm64
Building for debugging...
[Pre-planning 1 / 96]
[Planning deferred tasks]
[25 / 42]
[26 / 43] CopyOnWrite
[36 / 80]
[41 / 80]
[44 / 80]
[45 / 80]
[49 / 80]
[51 / 80]
[54 / 80]
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[60 / 80]
[69 / 80]
[70 / 81] BitVector
[80 / 91] BitVector
[81 / 91] BitVector
[86 / 91] BitVector
Build complete! (8.00 sec)
Fetching https://github.com/aggie33/CopyOnWrite
[1/43] Fetching copyonwrite
Fetched https://github.com/aggie33/CopyOnWrite (0.71s)
Creating working copy for https://github.com/aggie33/CopyOnWrite
Working copy of https://github.com/aggie33/CopyOnWrite resolved at main (833607d)
warning: 'spi-builder-workspace': found 1 file(s) which are unhandled; explicitly declare them as resources or exclude from the target
    /Users/admin/builder/spi-builder-workspace/Sources/BitVector/Documentation.docc
/Users/admin/builder/spi-builder-workspace/Sources/BitVector/BitVector.swift:7:1: warning: extension declares a conformance of imported type 'CFBitVector' to imported protocols 'PairReferenceCopyable', 'ReferenceCopyable'; this will not behave correctly if the owners of 'CoreFoundation' introduce this conformance in the future
 5 | import CopyOnWrite
 6 |
 7 | extension CFBitVector: PairReferenceCopyable {
   | |- warning: extension declares a conformance of imported type 'CFBitVector' to imported protocols 'PairReferenceCopyable', 'ReferenceCopyable'; this will not behave correctly if the owners of 'CoreFoundation' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
 8 |     public var immutable: CFBitVector {
 9 |         self
/Users/admin/builder/spi-builder-workspace/Sources/BitVector/BitVector.swift:7:1: warning: extension declares a conformance of imported type 'CFBitVector' to imported protocols 'PairReferenceCopyable', 'ReferenceCopyable'; this will not behave correctly if the owners of 'CoreFoundation' introduce this conformance in the future
 5 | import CopyOnWrite
 6 |
 7 | extension CFBitVector: PairReferenceCopyable {
   | |- warning: extension declares a conformance of imported type 'CFBitVector' to imported protocols 'PairReferenceCopyable', 'ReferenceCopyable'; this will not behave correctly if the owners of 'CoreFoundation' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
 8 |     public var immutable: CFBitVector {
 9 |         self
Build complete.
{
  "dependencies" : [
    {
      "identity" : "copyonwrite",
      "requirement" : {
        "branch" : [
          "main"
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/aggie33/CopyOnWrite"
    }
  ],
  "manifest_display_name" : "BitVector",
  "name" : "BitVector",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "BitVector",
      "targets" : [
        "BitVector"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "BitVectorTests",
      "module_type" : "SwiftTarget",
      "name" : "BitVectorTests",
      "path" : "Tests/BitVectorTests",
      "sources" : [
        "BitVectorTests.swift"
      ],
      "target_dependencies" : [
        "BitVector"
      ],
      "type" : "test"
    },
    {
      "c99name" : "BitVector",
      "module_type" : "SwiftTarget",
      "name" : "BitVector",
      "path" : "Sources/BitVector",
      "product_dependencies" : [
        "CopyOnWrite"
      ],
      "product_memberships" : [
        "BitVector"
      ],
      "sources" : [
        "BitVector+Bit.swift",
        "BitVector+CFBitVector.swift",
        "BitVector+CFMutableBitVector.swift",
        "BitVector+CFType.swift",
        "BitVector+ExpressibleByArrayLiteral.swift",
        "BitVector+MutableCollection.swift",
        "BitVector+RandomAccessCollection.swift",
        "BitVector+RangeReplaceableCollection.swift",
        "BitVector.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.4"
}
Done.