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Build Information

Successful build of MiniGraphviz, reference 0.1.0 (aa15c5), with Swift 6.1 for macOS (SPM) on 29 Apr 2025 00:55:06 UTC.

Swift 6 data race errors: 1

Build Command

env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun swift build --arch arm64 -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats -Xswiftc -strict-concurrency=complete -Xswiftc -enable-upcoming-feature -Xswiftc StrictConcurrency -Xswiftc -enable-upcoming-feature -Xswiftc DisableOutwardActorInference -Xswiftc -enable-upcoming-feature -Xswiftc GlobalActorIsolatedTypesUsability -Xswiftc -enable-upcoming-feature -Xswiftc InferSendableFromCaptures

Build Log

========================================
RunAll
========================================
Builder version: 4.61.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/LuizZak/MiniGraphviz.git
Reference: 0.1.0
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/LuizZak/MiniGraphviz
 * tag               0.1.0      -> FETCH_HEAD
HEAD is now at aa15c50 Adding Attributes parameter to addConnection(fromLabel:toLabel:)
Cloned https://github.com/LuizZak/MiniGraphviz.git
Revision (git rev-parse @):
aa15c50cf8027dae6dde860a40987c238070d849
SUCCESS checkout https://github.com/LuizZak/MiniGraphviz.git at 0.1.0
========================================
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",
  "dependencies": [
    {
      "identity": "minigraphviz",
      "name": "MiniGraphviz",
      "url": "https://github.com/LuizZak/MiniGraphviz.git",
      "version": "unspecified",
      "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/MiniGraphviz",
      "dependencies": [
      ]
    }
  ]
}
Fetching https://github.com/LuizZak/MiniGraphviz.git
[1/41] Fetching minigraphviz
Fetched https://github.com/LuizZak/MiniGraphviz.git from cache (0.63s)
Creating working copy for https://github.com/LuizZak/MiniGraphviz.git
Working copy of https://github.com/LuizZak/MiniGraphviz.git resolved at 0.1.0 (aa15c50)
warning: '.resolve-product-dependencies': dependency 'minigraphviz' is not used by any target
Found 0 product dependencies
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.1
Building package at path:  $PWD
https://github.com/LuizZak/MiniGraphviz.git
https://github.com/LuizZak/MiniGraphviz.git
{
  "dependencies" : [
  ],
  "manifest_display_name" : "MiniGraphviz",
  "name" : "MiniGraphviz",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "MiniGraphviz",
      "targets" : [
        "MiniGraphviz"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "MiniGraphvizTests",
      "module_type" : "SwiftTarget",
      "name" : "MiniGraphvizTests",
      "path" : "Tests/MiniGraphvizTests",
      "sources" : [
        "GraphViz+GraphAttributesTests.swift",
        "GraphVizTests.swift",
        "MiniGraphvizTests.swift",
        "TestSupport/StringDiffTesting+Tests.swift",
        "TestSupport/StringDiffTesting.swift"
      ],
      "target_dependencies" : [
        "MiniGraphviz"
      ],
      "type" : "test"
    },
    {
      "c99name" : "MiniGraphviz",
      "module_type" : "SwiftTarget",
      "name" : "MiniGraphviz",
      "path" : "Sources/MiniGraphviz",
      "product_memberships" : [
        "MiniGraphviz"
      ],
      "sources" : [
        "GraphViz+Attribute.swift",
        "GraphViz+GraphAttributes.swift",
        "GraphViz.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.10"
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun swift build --arch arm64 -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats -Xswiftc -strict-concurrency=complete -Xswiftc -enable-upcoming-feature -Xswiftc StrictConcurrency -Xswiftc -enable-upcoming-feature -Xswiftc DisableOutwardActorInference -Xswiftc -enable-upcoming-feature -Xswiftc GlobalActorIsolatedTypesUsability -Xswiftc -enable-upcoming-feature -Xswiftc InferSendableFromCaptures
Building for debugging...
[0/2] Write sources
[1/2] Write swift-version-2F0A5646E1D333AE.txt
[3/6] Emitting module MiniGraphviz
/Users/admin/builder/spi-builder-workspace/Sources/MiniGraphviz/GraphViz.swift:915:27: warning: static property 'default' is not concurrency-safe because non-'Sendable' type 'GraphViz.Options' may have shared mutable state; this is an error in the Swift 6 language mode
 911 |
 912 |     /// Options for graph generation
 913 |     public struct Options {
     |                   `- note: consider making struct 'Options' conform to the 'Sendable' protocol
 914 |         /// Default generation options
 915 |         public static let `default`: Self = Self()
     |                           |- warning: static property 'default' is not concurrency-safe because non-'Sendable' type 'GraphViz.Options' may have shared mutable state; this is an error in the Swift 6 language mode
     |                           |- note: add '@MainActor' to make static property 'default' part of global actor 'MainActor'
     |                           `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 916 |
 917 |         /// Whether to simplify groups before emitting the final graph file.
[4/6] Compiling MiniGraphviz GraphViz+Attribute.swift
[5/6] Compiling MiniGraphviz GraphViz.swift
/Users/admin/builder/spi-builder-workspace/Sources/MiniGraphviz/GraphViz.swift:915:27: warning: static property 'default' is not concurrency-safe because non-'Sendable' type 'GraphViz.Options' may have shared mutable state; this is an error in the Swift 6 language mode
 911 |
 912 |     /// Options for graph generation
 913 |     public struct Options {
     |                   `- note: consider making struct 'Options' conform to the 'Sendable' protocol
 914 |         /// Default generation options
 915 |         public static let `default`: Self = Self()
     |                           |- warning: static property 'default' is not concurrency-safe because non-'Sendable' type 'GraphViz.Options' may have shared mutable state; this is an error in the Swift 6 language mode
     |                           |- note: add '@MainActor' to make static property 'default' part of global actor 'MainActor'
     |                           `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 916 |
 917 |         /// Whether to simplify groups before emitting the final graph file.
[6/6] Compiling MiniGraphviz GraphViz+GraphAttributes.swift
Build complete! (4.73s)
Build complete.
{
  "dependencies" : [
  ],
  "manifest_display_name" : "MiniGraphviz",
  "name" : "MiniGraphviz",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "MiniGraphviz",
      "targets" : [
        "MiniGraphviz"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "MiniGraphvizTests",
      "module_type" : "SwiftTarget",
      "name" : "MiniGraphvizTests",
      "path" : "Tests/MiniGraphvizTests",
      "sources" : [
        "GraphViz+GraphAttributesTests.swift",
        "GraphVizTests.swift",
        "MiniGraphvizTests.swift",
        "TestSupport/StringDiffTesting+Tests.swift",
        "TestSupport/StringDiffTesting.swift"
      ],
      "target_dependencies" : [
        "MiniGraphviz"
      ],
      "type" : "test"
    },
    {
      "c99name" : "MiniGraphviz",
      "module_type" : "SwiftTarget",
      "name" : "MiniGraphviz",
      "path" : "Sources/MiniGraphviz",
      "product_memberships" : [
        "MiniGraphviz"
      ],
      "sources" : [
        "GraphViz+Attribute.swift",
        "GraphViz+GraphAttributes.swift",
        "GraphViz.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.10"
}
Done.