Swift Package Index

Build Information

Successful build of swift-backtrace, reference main (f01e34), with Swift 6.3 for macOS (SPM) on 14 Apr 2026 17:24:37 UTC.

Swift 6 data race errors: 0

Build Command

env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun swift build --arch arm64

Build Log

========================================
RunAll
========================================
Builder version: 4.70.0
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
Fetching https://github.com/apple/swift-docc-plugin
[1/2271] Fetching swift-docc-plugin
Fetched https://github.com/apple/swift-docc-plugin from cache (1.22s)
Computing version for https://github.com/apple/swift-docc-plugin
Computed https://github.com/apple/swift-docc-plugin at 1.4.6 (1.92s)
Fetching https://github.com/swiftlang/swift-docc-symbolkit
[1/3672] Fetching swift-docc-symbolkit
Fetched https://github.com/swiftlang/swift-docc-symbolkit from cache (1.14s)
Computing version for https://github.com/swiftlang/swift-docc-symbolkit
Computed https://github.com/swiftlang/swift-docc-symbolkit at 1.0.0 (1.90s)
Creating working copy for https://github.com/apple/swift-docc-plugin
Working copy of https://github.com/apple/swift-docc-plugin resolved at 1.4.6
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
========================================
ResolveProductDependencies
========================================
Resolving dependencies ...
{
  "identity": ".resolve-product-dependencies",
  "name": "resolve-dependencies",
  "url": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies",
  "version": "unspecified",
  "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies",
  "traits": [
    "default"
  ],
  "dependencies": [
    {
      "identity": "swift-backtrace",
      "name": "swift-backtrace",
      "url": "https://github.com/swift-server/swift-backtrace.git",
      "version": "unspecified",
      "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/swift-backtrace",
      "traits": [
        "default"
      ],
      "dependencies": [
      ]
    }
  ]
}
Fetching https://github.com/swift-server/swift-backtrace.git
[1/631] Fetching swift-backtrace
Fetched https://github.com/swift-server/swift-backtrace.git from cache (0.82s)
Creating working copy for https://github.com/swift-server/swift-backtrace.git
Working copy of https://github.com/swift-server/swift-backtrace.git resolved at main (f01e340)
warning: '.resolve-product-dependencies': dependency 'swift-backtrace' is not used by any target
Found 0 product dependencies
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.3
Building package at path:  $PWD
https://github.com/swift-server/swift-backtrace.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun swift build --arch arm64
[1/1] Compiling plugin Swift-DocC Preview
[2/2] Compiling plugin Swift-DocC
Building for debugging...
[2/21] Write sources
[3/21] Write Sample-entitlement.plist
[4/21] Compiling CBacktrace backtrace.c
[4/21] Compiling CBacktrace posix.c
[4/21] Compiling CBacktrace elf.c
[7/21] Compiling CBacktrace fileline.c
[7/21] Compiling CBacktrace dwarf.c
[7/21] Compiling CBacktrace mmapio.c
[7/21] Compiling CBacktrace print.c
[11/21] Write sources
[11/21] Compiling CBacktrace state.c
[13/21] Compiling CBacktrace sort.c
[14/21] Compiling CBacktrace simple.c
[15/21] Compiling CBacktrace atomic.c
[16/21] Compiling CBacktrace mmap.c
[17/21] Write swift-version--6988338F2F200930.txt
[19/24] Emitting module Backtrace
[20/24] Compiling Backtrace Demangle.swift
[21/24] Compiling Backtrace Backtrace.swift
[22/26] Emitting module Sample
[23/26] Compiling Sample main.swift
[23/26] Write Objects.LinkFileList
[24/26] Linking Sample
[25/26] Applying Sample
Build complete! (9.07s)
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"
}
✅  Doc result (pending) reported
========================================
GenerateDocs
========================================
Generating docs at path:  $PWD/.docs/swift-server/swift-backtrace/main
Repository:               swift-server/swift-backtrace
Swift version used:       6.3
        .package(url: "https://github.com/apple/swift-docc-plugin", from: "1.0.0"),
Target:                   Backtrace
Extracting symbol information for 'Backtrace'...
Finished extracting symbol information for 'Backtrace'. (18.59s)
Building documentation for 'Backtrace'...
Finished building documentation for 'Backtrace' (0.32s)
Generated documentation archive at:
  /Users/admin/builder/spi-builder-workspace/.docs/swift-server/swift-backtrace/main
Building for debugging...
[0/8] Write snippet-extract-tool-entitlement.plist
[1/8] Write sources
[4/8] Write swift-version--6988338F2F200930.txt
[6/53] Compiling SymbolKit DeclarationFragments.swift
[7/53] Compiling SymbolKit Fragment.swift
[8/53] Compiling SymbolKit FragmentKind.swift
[9/53] Compiling SymbolKit FunctionParameter.swift
[10/53] Compiling SymbolKit FunctionSignature.swift
[11/53] Compiling SymbolKit GenericConstraint.swift
[12/53] Compiling SymbolKit GenericParameter.swift
[13/53] Compiling SymbolKit Generics.swift
[14/53] Compiling SymbolKit Namespace.swift
[15/57] Emitting module SymbolKit
[16/57] Compiling SymbolKit Mixin+Equals.swift
[17/57] Compiling SymbolKit Mixin+Hash.swift
[18/57] Compiling SymbolKit Mixin.swift
[19/57] Compiling SymbolKit LineList.swift
[20/57] Compiling SymbolKit Position.swift
[21/57] Compiling SymbolKit Identifier.swift
[22/57] Compiling SymbolKit KindIdentifier.swift
[23/57] Compiling SymbolKit Location.swift
[24/57] Compiling SymbolKit Mutability.swift
[25/57] Compiling SymbolKit SemanticVersion.swift
[26/57] Compiling SymbolKit AccessControl.swift
[27/57] Compiling SymbolKit Availability.swift
[28/57] Compiling SymbolKit AvailabilityItem.swift
[29/57] Compiling SymbolKit Domain.swift
[30/57] Compiling SymbolKit SourceRange.swift
[31/57] Compiling SymbolKit Metadata.swift
[32/57] Compiling SymbolKit Module.swift
[33/57] Compiling SymbolKit OperatingSystem.swift
[34/57] Compiling SymbolKit Platform.swift
[35/57] Compiling SymbolKit Names.swift
[36/57] Compiling SymbolKit SPI.swift
[37/57] Compiling SymbolKit Snippet.swift
[38/57] Compiling SymbolKit Extension.swift
[39/57] Compiling SymbolKit Symbol.swift
[40/57] Compiling SymbolKit SymbolKind.swift
[41/57] Compiling SymbolKit SymbolGraph.swift
[42/57] Compiling SymbolKit GraphCollector.swift
[43/57] Compiling SymbolKit Relationship.swift
[44/57] Compiling SymbolKit RelationshipKind.swift
[45/57] Compiling SymbolKit SourceOrigin.swift
[46/57] Compiling SymbolKit GenericConstraints.swift
[47/57] Compiling SymbolKit Swift.swift
[48/57] Emitting module Snippets
[49/57] Compiling Snippets Snippet.swift
[50/57] Compiling Snippets SnippetParser.swift
[51/57] Compiling SymbolKit UnifiedSymbol+Encodable.swift
[52/57] Compiling SymbolKit UnifiedSymbol.swift
[53/57] Compiling SymbolKit UnifiedSymbolGraph+Encodable.swift
[54/57] Compiling SymbolKit UnifiedSymbolGraph.swift
[55/61] Compiling snippet_extract URL+Status.swift
[56/61] Compiling snippet_extract SymbolGraph+Snippet.swift
[57/61] Compiling snippet_extract SnippetBuildCommand.swift
[58/61] Emitting module snippet_extract
[58/61] Write Objects.LinkFileList
[59/61] Linking snippet-extract-tool
[60/61] Applying snippet-extract-tool
Build of product 'snippet-extract' complete! (7.02s)
Building for debugging...
[0/1] Write swift-version--6988338F2F200930.txt
Build of target: 'Backtrace' complete! (0.20s)
      64
2	/Users/admin/builder/spi-builder-workspace/.docs/swift-server/swift-backtrace/main
✅  Doc result (uploading) reported
========================================
SyncDocs
========================================
Doc archive source directory: $PWD/.docs/swift-server/swift-backtrace/main
File count: 64
Doc size:   2.0MB
Preparing doc bundle ...
Uploading prod-swift-server-swift-backtrace-main-21d09516.zip to s3://spi-docs-inbox/prod-swift-server-swift-backtrace-main-21d09516.zip
Copying... [19%]
Copying... [37%]
Copying... [56%]
Copying... [74%]
Copying... [93%]
Copying... [100%]
Done.