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Build Information

Successful build of SipHash, reference master (527b27), with Swift 6.4 for macOS (SPM) on 16 Sep 2026 01:30:59 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/attaswift/SipHash.git
Reference: master
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/attaswift/SipHash
 * branch            master     -> FETCH_HEAD
 * [new branch]      master     -> origin/master
HEAD is now at 527b277 Update README, explicitly marking this package as obsolete
Cloned https://github.com/attaswift/SipHash.git
Revision (git rev-parse @):
527b2773671280f6051fc5059804b37e93b825a2
SUCCESS checkout https://github.com/attaswift/SipHash.git at master
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.4
Building package at path:  $PWD
https://github.com/attaswift/SipHash.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]
[20 / 33]
[26 / 39] SipHash
[34 / 39] SipHash
[37 / 39] SipHash-product
Build complete! (6.13 sec)
/Users/admin/builder/spi-builder-workspace/SipHash/Primitive Types.swift:26:16: warning: initialization of 'UnsafeRawBufferPointer' results in a dangling buffer pointer [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/temporary-pointers\TemporaryPointers]8;;\]
 24 |     public mutating func append(_ value: Bool) {
 25 |         var data = value
 26 |         append(UnsafeRawBufferPointer(start: &data, count: MemoryLayout<Bool>.size))
    |                |                             |- note: implicit argument conversion from 'Bool' to 'UnsafeRawPointer?' produces a pointer valid only for the duration of the call to 'init(start:count:)'
    |                |                             `- note: use 'withUnsafeBytes' in order to explicitly convert argument to buffer pointer valid for a defined scope
    |                `- warning: initialization of 'UnsafeRawBufferPointer' results in a dangling buffer pointer [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/temporary-pointers\TemporaryPointers]8;;\]
 27 |     }
 28 |
/Users/admin/builder/spi-builder-workspace/SipHash/Primitive Types.swift:34:16: warning: initialization of 'UnsafeRawBufferPointer' results in a dangling buffer pointer [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/temporary-pointers\TemporaryPointers]8;;\]
 32 |     public mutating func append(_ value: Int) {
 33 |         var data = value
 34 |         append(UnsafeRawBufferPointer(start: &data, count: MemoryLayout<Int>.size))
    |                |                             |- note: implicit argument conversion from 'Int' to 'UnsafeRawPointer?' produces a pointer valid only for the duration of the call to 'init(start:count:)'
    |                |                             `- note: use 'withUnsafeBytes' in order to explicitly convert argument to buffer pointer valid for a defined scope
    |                `- warning: initialization of 'UnsafeRawBufferPointer' results in a dangling buffer pointer [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/temporary-pointers\TemporaryPointers]8;;\]
 35 |     }
 36 |
/Users/admin/builder/spi-builder-workspace/SipHash/Primitive Types.swift:42:16: warning: initialization of 'UnsafeRawBufferPointer' results in a dangling buffer pointer [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/temporary-pointers\TemporaryPointers]8;;\]
 40 |     public mutating func append(_ value: UInt) {
 41 |         var data = value
 42 |         append(UnsafeRawBufferPointer(start: &data, count: MemoryLayout<UInt>.size))
    |                |                             |- note: implicit argument conversion from 'UInt' to 'UnsafeRawPointer?' produces a pointer valid only for the duration of the call to 'init(start:count:)'
    |                |                             `- note: use 'withUnsafeBytes' in order to explicitly convert argument to buffer pointer valid for a defined scope
    |                `- warning: initialization of 'UnsafeRawBufferPointer' results in a dangling buffer pointer [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/temporary-pointers\TemporaryPointers]8;;\]
 43 |     }
 44 |
/Users/admin/builder/spi-builder-workspace/SipHash/Primitive Types.swift:50:16: warning: initialization of 'UnsafeRawBufferPointer' results in a dangling buffer pointer [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/temporary-pointers\TemporaryPointers]8;;\]
 48 |     public mutating func append(_ value: Int64) {
 49 |         var data = value
 50 |         append(UnsafeRawBufferPointer(start: &data, count: MemoryLayout<Int64>.size))
    |                |                             |- note: implicit argument conversion from 'Int64' to 'UnsafeRawPointer?' produces a pointer valid only for the duration of the call to 'init(start:count:)'
    |                |                             `- note: use 'withUnsafeBytes' in order to explicitly convert argument to buffer pointer valid for a defined scope
    |                `- warning: initialization of 'UnsafeRawBufferPointer' results in a dangling buffer pointer [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/temporary-pointers\TemporaryPointers]8;;\]
 51 |     }
 52 |
/Users/admin/builder/spi-builder-workspace/SipHash/Primitive Types.swift:58:16: warning: initialization of 'UnsafeRawBufferPointer' results in a dangling buffer pointer [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/temporary-pointers\TemporaryPointers]8;;\]
 56 |     public mutating func append(_ value: UInt64) {
 57 |         var data = value
 58 |         append(UnsafeRawBufferPointer(start: &data, count: MemoryLayout<UInt64>.size))
    |                |                             |- note: implicit argument conversion from 'UInt64' to 'UnsafeRawPointer?' produces a pointer valid only for the duration of the call to 'init(start:count:)'
    |                |                             `- note: use 'withUnsafeBytes' in order to explicitly convert argument to buffer pointer valid for a defined scope
    |                `- warning: initialization of 'UnsafeRawBufferPointer' results in a dangling buffer pointer [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/temporary-pointers\TemporaryPointers]8;;\]
 59 |     }
 60 |
/Users/admin/builder/spi-builder-workspace/SipHash/Primitive Types.swift:66:16: warning: initialization of 'UnsafeRawBufferPointer' results in a dangling buffer pointer [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/temporary-pointers\TemporaryPointers]8;;\]
 64 |     public mutating func append(_ value: Int32) {
 65 |         var data = value
 66 |         append(UnsafeRawBufferPointer(start: &data, count: MemoryLayout<Int32>.size))
    |                |                             |- note: implicit argument conversion from 'Int32' to 'UnsafeRawPointer?' produces a pointer valid only for the duration of the call to 'init(start:count:)'
    |                |                             `- note: use 'withUnsafeBytes' in order to explicitly convert argument to buffer pointer valid for a defined scope
    |                `- warning: initialization of 'UnsafeRawBufferPointer' results in a dangling buffer pointer [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/temporary-pointers\TemporaryPointers]8;;\]
 67 |     }
 68 |
/Users/admin/builder/spi-builder-workspace/SipHash/Primitive Types.swift:74:16: warning: initialization of 'UnsafeRawBufferPointer' results in a dangling buffer pointer [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/temporary-pointers\TemporaryPointers]8;;\]
 72 |     public mutating func append(_ value: UInt32) {
 73 |         var data = value
 74 |         append(UnsafeRawBufferPointer(start: &data, count: MemoryLayout<UInt32>.size))
    |                |                             |- note: implicit argument conversion from 'UInt32' to 'UnsafeRawPointer?' produces a pointer valid only for the duration of the call to 'init(start:count:)'
    |                |                             `- note: use 'withUnsafeBytes' in order to explicitly convert argument to buffer pointer valid for a defined scope
    |                `- warning: initialization of 'UnsafeRawBufferPointer' results in a dangling buffer pointer [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/temporary-pointers\TemporaryPointers]8;;\]
 75 |     }
 76 |
/Users/admin/builder/spi-builder-workspace/SipHash/Primitive Types.swift:82:16: warning: initialization of 'UnsafeRawBufferPointer' results in a dangling buffer pointer [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/temporary-pointers\TemporaryPointers]8;;\]
 80 |     public mutating func append(_ value: Int16) {
 81 |         var data = value
 82 |         append(UnsafeRawBufferPointer(start: &data, count: MemoryLayout<Int16>.size))
    |                |                             |- note: implicit argument conversion from 'Int16' to 'UnsafeRawPointer?' produces a pointer valid only for the duration of the call to 'init(start:count:)'
    |                |                             `- note: use 'withUnsafeBytes' in order to explicitly convert argument to buffer pointer valid for a defined scope
    |                `- warning: initialization of 'UnsafeRawBufferPointer' results in a dangling buffer pointer [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/temporary-pointers\TemporaryPointers]8;;\]
 83 |     }
 84 |
/Users/admin/builder/spi-builder-workspace/SipHash/Primitive Types.swift:90:16: warning: initialization of 'UnsafeRawBufferPointer' results in a dangling buffer pointer [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/temporary-pointers\TemporaryPointers]8;;\]
 88 |     public mutating func append(_ value: UInt16) {
 89 |         var data = value
 90 |         append(UnsafeRawBufferPointer(start: &data, count: MemoryLayout<UInt16>.size))
    |                |                             |- note: implicit argument conversion from 'UInt16' to 'UnsafeRawPointer?' produces a pointer valid only for the duration of the call to 'init(start:count:)'
    |                |                             `- note: use 'withUnsafeBytes' in order to explicitly convert argument to buffer pointer valid for a defined scope
    |                `- warning: initialization of 'UnsafeRawBufferPointer' results in a dangling buffer pointer [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/temporary-pointers\TemporaryPointers]8;;\]
 91 |     }
 92 |
/Users/admin/builder/spi-builder-workspace/SipHash/Primitive Types.swift:98:16: warning: initialization of 'UnsafeRawBufferPointer' results in a dangling buffer pointer [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/temporary-pointers\TemporaryPointers]8;;\]
 96 |     public mutating func append(_ value: Int8) {
 97 |         var data = value
 98 |         append(UnsafeRawBufferPointer(start: &data, count: MemoryLayout<Int8>.size))
    |                |                             |- note: implicit argument conversion from 'Int8' to 'UnsafeRawPointer?' produces a pointer valid only for the duration of the call to 'init(start:count:)'
    |                |                             `- note: use 'withUnsafeBytes' in order to explicitly convert argument to buffer pointer valid for a defined scope
    |                `- warning: initialization of 'UnsafeRawBufferPointer' results in a dangling buffer pointer [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/temporary-pointers\TemporaryPointers]8;;\]
 99 |     }
100 |
/Users/admin/builder/spi-builder-workspace/SipHash/Primitive Types.swift:106:16: warning: initialization of 'UnsafeRawBufferPointer' results in a dangling buffer pointer [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/temporary-pointers\TemporaryPointers]8;;\]
104 |     public mutating func append(_ value: UInt8) {
105 |         var data = value
106 |         append(UnsafeRawBufferPointer(start: &data, count: MemoryLayout<UInt8>.size))
    |                |                             |- note: implicit argument conversion from 'UInt8' to 'UnsafeRawPointer?' produces a pointer valid only for the duration of the call to 'init(start:count:)'
    |                |                             `- note: use 'withUnsafeBytes' in order to explicitly convert argument to buffer pointer valid for a defined scope
    |                `- warning: initialization of 'UnsafeRawBufferPointer' results in a dangling buffer pointer [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/temporary-pointers\TemporaryPointers]8;;\]
107 |     }
108 | }
/Users/admin/builder/spi-builder-workspace/SipHash/Primitive Types.swift:118:16: warning: initialization of 'UnsafeRawBufferPointer' results in a dangling buffer pointer [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/temporary-pointers\TemporaryPointers]8;;\]
116 |     public mutating func append(_ value: Float) {
117 |         var data = value.isZero ? 0.0 : value
118 |         append(UnsafeRawBufferPointer(start: &data, count: MemoryLayout<Float>.size))
    |                |                             |- note: implicit argument conversion from 'Float' to 'UnsafeRawPointer?' produces a pointer valid only for the duration of the call to 'init(start:count:)'
    |                |                             `- note: use 'withUnsafeBytes' in order to explicitly convert argument to buffer pointer valid for a defined scope
    |                `- warning: initialization of 'UnsafeRawBufferPointer' results in a dangling buffer pointer [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/temporary-pointers\TemporaryPointers]8;;\]
119 |     }
120 |
/Users/admin/builder/spi-builder-workspace/SipHash/Primitive Types.swift:126:16: warning: initialization of 'UnsafeRawBufferPointer' results in a dangling buffer pointer [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/temporary-pointers\TemporaryPointers]8;;\]
124 |     public mutating func append(_ value: Double) {
125 |         var data = value.isZero ? 0.0 : value
126 |         append(UnsafeRawBufferPointer(start: &data, count: MemoryLayout<Double>.size))
    |                |                             |- note: implicit argument conversion from 'Double' to 'UnsafeRawPointer?' produces a pointer valid only for the duration of the call to 'init(start:count:)'
    |                |                             `- note: use 'withUnsafeBytes' in order to explicitly convert argument to buffer pointer valid for a defined scope
    |                `- warning: initialization of 'UnsafeRawBufferPointer' results in a dangling buffer pointer [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/temporary-pointers\TemporaryPointers]8;;\]
127 |     }
128 |
/Users/admin/builder/spi-builder-workspace/SipHash/Primitive Types.swift:151:20: warning: initialization of 'UnsafeRawBufferPointer' results in a dangling buffer pointer [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/temporary-pointers\TemporaryPointers]8;;\]
149 |         public mutating func append(_ value: CGFloat) {
150 |             var data = value.isZero ? 0.0 : value
151 |             append(UnsafeRawBufferPointer(start: &data, count: MemoryLayout<CGFloat>.size))
    |                    |                             |- note: implicit argument conversion from 'CGFloat' to 'UnsafeRawPointer?' produces a pointer valid only for the duration of the call to 'init(start:count:)'
    |                    |                             `- note: use 'withUnsafeBytes' in order to explicitly convert argument to buffer pointer valid for a defined scope
    |                    `- warning: initialization of 'UnsafeRawBufferPointer' results in a dangling buffer pointer [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/temporary-pointers\TemporaryPointers]8;;\]
152 |         }
153 |     }
[#TemporaryPointers]: <https://docs.swift.org/compiler/documentation/diagnostics/temporary-pointers>
Build complete.
{
  "dependencies" : [
  ],
  "manifest_display_name" : "SipHash",
  "name" : "SipHash",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "SipHash",
      "targets" : [
        "SipHash"
      ],
      "type" : {
        "library" : [
          "dynamic"
        ]
      }
    }
  ],
  "swift_languages_versions" : [
    "4"
  ],
  "targets" : [
    {
      "c99name" : "SipHashTests",
      "module_type" : "SwiftTarget",
      "name" : "SipHashTests",
      "path" : "SipHashTests",
      "sources" : [
        "PrimitiveTypeTests.swift",
        "SipHashTests.swift",
        "SipHashableTests.swift"
      ],
      "target_dependencies" : [
        "SipHash"
      ],
      "type" : "test"
    },
    {
      "c99name" : "SipHash",
      "module_type" : "SwiftTarget",
      "name" : "SipHash",
      "path" : "SipHash",
      "product_memberships" : [
        "SipHash"
      ],
      "sources" : [
        "Primitive Types.swift",
        "RandomUInt64.swift",
        "SipHashable.swift",
        "SipHasher.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "4.0"
}
Done.