Swift Package Index

Build Information

Successful build of package-histogram, reference main (c2e121), with Swift 6.4 for macOS (SPM) on 25 Sep 2026 01:22:06 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
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Clone URL: https://github.com/HdrHistogram/hdrhistogram-swift.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/HdrHistogram/hdrhistogram-swift
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at c2e1210 feat(minor): enable cross-module specialisation of iterators + add Histogram.add(_:) (#30)
Cloned https://github.com/HdrHistogram/hdrhistogram-swift.git
Revision (git rev-parse @):
c2e1210df04b4fff47e53f2f9dad9cc45ae15d63
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/HdrHistogram/hdrhistogram-swift.git at main
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.4
Building package at path:  $PWD
https://github.com/HdrHistogram/hdrhistogram-swift.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun swift build --arch arm64
Building for debugging...
[Constructing description]
[Planning deferred tasks]
[44 / 87]
[47 / 88] _NumericsShims
[51 / 102]
[62 / 102] RealModule
[63 / 102] RealModule
[79 / 114] ComplexModule
[82 / 114] ComplexModule
[99 / 117] Numerics
[102 / 118] Histogram
[109 / 134]
[113 / 134]
[115 / 134]
[116 / 134]
[118 / 134] Histogram
[127 / 135] HistogramExample-product
[130 / 137] HistogramExample-product
[131 / 137] Histogram
[135 / 137] HistogramExample-product
Build complete! (6.32 sec)
Fetching https://github.com/apple/swift-numerics
Fetching https://github.com/apple/swift-docc-plugin
[1/2345] Fetching swift-docc-plugin
[236/8985] Fetching swift-docc-plugin, swift-numerics
Fetched https://github.com/apple/swift-numerics (1.53s)
Fetched https://github.com/apple/swift-docc-plugin (1.53s)
Computing version for https://github.com/apple/swift-docc-plugin
Computed https://github.com/apple/swift-docc-plugin at 1.5.0 (2.21s)
Fetching https://github.com/swiftlang/swift-docc-symbolkit
[1/3829] Fetching swift-docc-symbolkit
Fetched https://github.com/swiftlang/swift-docc-symbolkit (1.26s)
Computing version for https://github.com/swiftlang/swift-docc-symbolkit
Computed https://github.com/swiftlang/swift-docc-symbolkit at 1.0.0 (1.98s)
Computing version for https://github.com/apple/swift-numerics
Computed https://github.com/apple/swift-numerics at 1.1.1 (0.53s)
Creating working copy for https://github.com/apple/swift-docc-plugin
Working copy of https://github.com/apple/swift-docc-plugin resolved at 1.5.0
Creating working copy for https://github.com/swiftlang/swift-docc-symbolkit
Working copy of https://github.com/swiftlang/swift-docc-symbolkit resolved at 1.0.0
Creating working copy for https://github.com/apple/swift-numerics
Working copy of https://github.com/apple/swift-numerics resolved at 1.1.1
Build complete.
{
  "dependencies" : [
    {
      "identity" : "swift-numerics",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "1.0.0",
            "upper_bound" : "2.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/apple/swift-numerics"
    },
    {
      "identity" : "swift-docc-plugin",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "1.4.3",
            "upper_bound" : "2.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/apple/swift-docc-plugin"
    }
  ],
  "manifest_display_name" : "package-histogram",
  "name" : "package-histogram",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "macos",
      "version" : "10.15"
    },
    {
      "name" : "ios",
      "version" : "13.0"
    },
    {
      "name" : "tvos",
      "version" : "13.0"
    },
    {
      "name" : "watchos",
      "version" : "6.0"
    }
  ],
  "products" : [
    {
      "name" : "Histogram",
      "targets" : [
        "Histogram"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    },
    {
      "name" : "HistogramExample",
      "targets" : [
        "HistogramExample"
      ],
      "type" : {
        "executable" : null
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "HistogramTests",
      "module_type" : "SwiftTarget",
      "name" : "HistogramTests",
      "path" : "Tests/HistogramTests",
      "product_dependencies" : [
        "Numerics"
      ],
      "sources" : [
        "HistogramAutosizingTests.swift",
        "HistogramDataAccessTests.swift",
        "HistogramMergeTests.swift",
        "HistogramTests.swift"
      ],
      "target_dependencies" : [
        "Histogram"
      ],
      "type" : "test"
    },
    {
      "c99name" : "HistogramExample",
      "module_type" : "SwiftTarget",
      "name" : "HistogramExample",
      "path" : "Sources/HistogramExample",
      "product_memberships" : [
        "HistogramExample"
      ],
      "sources" : [
        "HistogramExample.swift"
      ],
      "target_dependencies" : [
        "Histogram"
      ],
      "type" : "executable"
    },
    {
      "c99name" : "Histogram",
      "module_type" : "SwiftTarget",
      "name" : "Histogram",
      "path" : "Sources/Histogram",
      "product_dependencies" : [
        "Numerics"
      ],
      "product_memberships" : [
        "Histogram",
        "HistogramExample"
      ],
      "sources" : [
        "Histogram.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.6"
}
Done.