Swift Package Index

Build Information

Successful build of swift-backtrace, reference main (f01e34), with Swift 6.4 for macOS (SPM) on 20 Sep 2026 20:52:32 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/swift-server/swift-backtrace.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/swift-server/swift-backtrace
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at f01e340 Update README.md for archiving
Cloned https://github.com/swift-server/swift-backtrace.git
Revision (git rev-parse @):
f01e3400ae083e9c28be5c86f53d7b7b0b0478da
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/swift-server/swift-backtrace.git at main
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.4
Building package at path:  $PWD
https://github.com/swift-server/swift-backtrace.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 / 125]
[Planning deferred tasks]
[28 / 69]
[38 / 70] CBacktrace
[53 / 70] CBacktrace
[56 / 75]
[68 / 76] Sample-product
[77 / 92] Backtrace
[80 / 92]
[83 / 92]
[85 / 92]
[88 / 92] Sample-product
[90 / 92] Sample-product
Build complete! (4.64 sec)
Fetching https://github.com/apple/swift-docc-plugin
[1/2345] Fetching swift-docc-plugin
Fetched https://github.com/apple/swift-docc-plugin (1.43s)
Computing version for https://github.com/apple/swift-docc-plugin
Computed https://github.com/apple/swift-docc-plugin at 1.5.0 (2.13s)
Fetching https://github.com/swiftlang/swift-docc-symbolkit
[1/3824] Fetching swift-docc-symbolkit
Fetched https://github.com/swiftlang/swift-docc-symbolkit (1.37s)
Computing version for https://github.com/swiftlang/swift-docc-symbolkit
Computed https://github.com/swiftlang/swift-docc-symbolkit at 1.0.0 (2.11s)
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
Build complete.
{
  "dependencies" : [
    {
      "identity" : "swift-docc-plugin",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "1.0.0",
            "upper_bound" : "2.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/apple/swift-docc-plugin"
    }
  ],
  "manifest_display_name" : "swift-backtrace",
  "name" : "swift-backtrace",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "Backtrace",
      "targets" : [
        "Backtrace"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    },
    {
      "name" : "Sample",
      "targets" : [
        "Sample"
      ],
      "type" : {
        "executable" : null
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "Sample",
      "module_type" : "SwiftTarget",
      "name" : "Sample",
      "path" : "Sources/Sample",
      "product_memberships" : [
        "Sample"
      ],
      "sources" : [
        "main.swift"
      ],
      "target_dependencies" : [
        "Backtrace"
      ],
      "type" : "executable"
    },
    {
      "c99name" : "CBacktrace",
      "module_type" : "ClangTarget",
      "name" : "CBacktrace",
      "path" : "Sources/CBacktrace",
      "product_memberships" : [
        "Backtrace",
        "Sample"
      ],
      "sources" : [
        "atomic.c",
        "backtrace.c",
        "dwarf.c",
        "elf.c",
        "fileline.c",
        "mmap.c",
        "mmapio.c",
        "posix.c",
        "print.c",
        "simple.c",
        "sort.c",
        "state.c"
      ],
      "type" : "library"
    },
    {
      "c99name" : "BacktraceTests",
      "module_type" : "SwiftTarget",
      "name" : "BacktraceTests",
      "path" : "Tests/BacktraceTests",
      "sources" : [
        "BacktraceTests+XCTest.swift",
        "BacktraceTests.swift"
      ],
      "target_dependencies" : [
        "Backtrace"
      ],
      "type" : "test"
    },
    {
      "c99name" : "Backtrace",
      "module_type" : "SwiftTarget",
      "name" : "Backtrace",
      "path" : "Sources/Backtrace",
      "product_memberships" : [
        "Backtrace",
        "Sample"
      ],
      "sources" : [
        "Backtrace.swift",
        "Demangle.swift"
      ],
      "target_dependencies" : [
        "CBacktrace"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.6"
}
Done.