The Swift Package Index logo.Swift Package Index

Has it really been five years since Swift Package Index launched? Read our anniversary blog post!

Build Information

Successful build of BlackBox, reference main (6d4094), with Swift 6.1 for macOS (SPM) on 28 Aug 2025 12:37:31 UTC.

Swift 6 data race errors: 0

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

Build Log

========================================
RunAll
========================================
Builder version: 4.67.1
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/dodobrands/BlackBox.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/dodobrands/BlackBox
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 6d4094c Added isTrace property (#84)
Cloned https://github.com/dodobrands/BlackBox.git
Revision (git rev-parse @):
6d4094c504b9e05d63298d93507386ef70f1d7b9
SUCCESS checkout https://github.com/dodobrands/BlackBox.git at main
Fetching https://github.com/dodobrands/DBThreadSafe-ios.git
Fetching https://github.com/swiftlang/swift-docc-symbolkit from cache
Fetching https://github.com/apple/swift-docc-plugin
[1/223] Fetching dbthreadsafe-ios
[122/2317] Fetching dbthreadsafe-ios, swift-docc-plugin
Fetched https://github.com/apple/swift-docc-plugin from cache (1.32s)
Fetched https://github.com/dodobrands/DBThreadSafe-ios.git from cache (1.32s)
Fetched https://github.com/swiftlang/swift-docc-symbolkit from cache (1.32s)
Creating working copy for https://github.com/dodobrands/DBThreadSafe-ios.git
Working copy of https://github.com/dodobrands/DBThreadSafe-ios.git resolved at 2.2.0
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-docc-plugin
Working copy of https://github.com/apple/swift-docc-plugin resolved at 1.4.5
========================================
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": "blackbox",
      "name": "BlackBox",
      "url": "https://github.com/dodobrands/BlackBox.git",
      "version": "unspecified",
      "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/BlackBox",
      "dependencies": [
        {
          "identity": "dbthreadsafe-ios",
          "name": "DBThreadSafe",
          "url": "https://github.com/dodobrands/DBThreadSafe-ios.git",
          "version": "2.2.0",
          "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/DBThreadSafe-ios",
          "dependencies": [
          ]
        }
      ]
    }
  ]
}
Fetching https://github.com/dodobrands/BlackBox.git
[1/2372] Fetching blackbox
Fetched https://github.com/dodobrands/BlackBox.git from cache (0.95s)
Fetching https://github.com/dodobrands/DBThreadSafe-ios.git from cache
Fetched https://github.com/dodobrands/DBThreadSafe-ios.git from cache (0.46s)
Computing version for https://github.com/dodobrands/DBThreadSafe-ios.git
Computed https://github.com/dodobrands/DBThreadSafe-ios.git at 2.2.0 (0.92s)
Creating working copy for https://github.com/dodobrands/BlackBox.git
Working copy of https://github.com/dodobrands/BlackBox.git resolved at main (6d4094c)
Creating working copy for https://github.com/dodobrands/DBThreadSafe-ios.git
Working copy of https://github.com/dodobrands/DBThreadSafe-ios.git resolved at 2.2.0
warning: '.resolve-product-dependencies': dependency 'blackbox' is not used by any target
Found 1 product dependencies
  - DBThreadSafe
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.1
Building package at path:  $PWD
https://github.com/dodobrands/BlackBox.git
https://github.com/dodobrands/BlackBox.git
{
  "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"
    },
    {
      "identity" : "dbthreadsafe-ios",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "2.0.0",
            "upper_bound" : "3.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/dodobrands/DBThreadSafe-ios.git"
    }
  ],
  "manifest_display_name" : "BlackBox",
  "name" : "BlackBox",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "12.0"
    },
    {
      "name" : "macos",
      "version" : "10.14"
    },
    {
      "name" : "tvos",
      "version" : "12.0"
    },
    {
      "name" : "watchos",
      "version" : "5.0"
    }
  ],
  "products" : [
    {
      "name" : "BlackBox",
      "targets" : [
        "BlackBox"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "swift_languages_versions" : [
    "6"
  ],
  "targets" : [
    {
      "c99name" : "ExampleModule",
      "module_type" : "SwiftTarget",
      "name" : "ExampleModule",
      "path" : "Sources/ExampleModule",
      "sources" : [
        "ExampleService.swift"
      ],
      "target_dependencies" : [
        "BlackBox"
      ],
      "type" : "library"
    },
    {
      "c99name" : "BlackBoxTests",
      "module_type" : "SwiftTarget",
      "name" : "BlackBoxTests",
      "path" : "Tests/BlackBoxTests",
      "sources" : [
        "BackwardsCompatibilityTests.swift",
        "BlackBoxEndEventTests.swift",
        "BlackBoxErrorEventTests.swift",
        "BlackBoxGenericEventTests.swift",
        "BlackBoxStartEventTests.swift",
        "BlackBoxTestCase.swift",
        "Helpers/AnakinKills.swift",
        "Helpers/Lightsaber.swift",
        "LoggerMock.swift",
        "OSLoggerTests.swift",
        "OSSignpostLoggerTests.swift"
      ],
      "target_dependencies" : [
        "BlackBox",
        "ExampleModule"
      ],
      "type" : "test"
    },
    {
      "c99name" : "BlackBox",
      "module_type" : "SwiftTarget",
      "name" : "BlackBox",
      "path" : "Sources/BlackBox",
      "product_dependencies" : [
        "DBThreadSafe"
      ],
      "product_memberships" : [
        "BlackBox"
      ],
      "sources" : [
        "BBLogFormat.swift",
        "BBLogLevel.swift",
        "BBLoggerProtocol.swift",
        "BlackBox.swift",
        "BlackBoxEvents.swift",
        "Helpers/BBHelpers.swift",
        "Loggers/FSLogger.swift",
        "Loggers/OSLogger.swift",
        "Loggers/OSSignpostLogger.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "6.0"
}
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
[1/1] Compiling plugin Swift-DocC Preview
[2/2] Compiling plugin Swift-DocC
Building for debugging...
[2/6] Write sources
[5/6] Write swift-version-2F0A5646E1D333AE.txt
[7/9] Compiling DBThreadSafe DBThreadSafeContainer.swift
[8/9] Emitting module DBThreadSafe
[9/9] Compiling DBThreadSafe Lock.swift
[10/19] Compiling BlackBox FSLogger.swift
[11/19] Compiling BlackBox OSSignpostLogger.swift
[12/19] Compiling BlackBox BBHelpers.swift
[13/19] Compiling BlackBox OSLogger.swift
[14/19] Compiling BlackBox BlackBoxEvents.swift
[15/19] Compiling BlackBox BlackBox.swift
[16/19] Compiling BlackBox BBLogFormat.swift
/Users/admin/builder/spi-builder-workspace/Sources/BlackBox/BBLogFormat.swift:95:14: warning: 'levelsWithIcons' is deprecated: Use levelsIcons
 93 |         self.userInfoFormatOptions = userInfoFormatOptions
 94 |         self.sourceSectionInline = sourceSectionInline
 95 |         self.levelsWithIcons = levelsWithIcons
    |              `- warning: 'levelsWithIcons' is deprecated: Use levelsIcons
 96 |         self.levelsIcons = levelsIcons
 97 |         self.measurementFormatter = measurementFormatter
/Users/admin/builder/spi-builder-workspace/Sources/BlackBox/BBLogFormat.swift:104:12: warning: 'levelsWithIcons' is deprecated: Use levelsIcons
102 | extension BBLogFormat {
103 |     public func icon(for level: BBLogLevel) -> String? {
104 |         if levelsWithIcons.contains(level) {
    |            `- warning: 'levelsWithIcons' is deprecated: Use levelsIcons
105 |             return level.icon
106 |         } else if let icon = levelsIcons.icon(for: level) {
/Users/admin/builder/spi-builder-workspace/Sources/BlackBox/BBLogFormat.swift:105:26: warning: 'icon' is deprecated: Use BBLogFormat.Icons
103 |     public func icon(for level: BBLogLevel) -> String? {
104 |         if levelsWithIcons.contains(level) {
105 |             return level.icon
    |                          `- warning: 'icon' is deprecated: Use BBLogFormat.Icons
106 |         } else if let icon = levelsIcons.icon(for: level) {
107 |             return icon
[17/19] Emitting module BlackBox
[18/19] Compiling BlackBox BBLogLevel.swift
[19/19] Compiling BlackBox BBLoggerProtocol.swift
[20/21] Emitting module ExampleModule
[21/21] Compiling ExampleModule ExampleService.swift
Build complete! (16.71s)
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"
    },
    {
      "identity" : "dbthreadsafe-ios",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "2.0.0",
            "upper_bound" : "3.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/dodobrands/DBThreadSafe-ios.git"
    }
  ],
  "manifest_display_name" : "BlackBox",
  "name" : "BlackBox",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "12.0"
    },
    {
      "name" : "macos",
      "version" : "10.14"
    },
    {
      "name" : "tvos",
      "version" : "12.0"
    },
    {
      "name" : "watchos",
      "version" : "5.0"
    }
  ],
  "products" : [
    {
      "name" : "BlackBox",
      "targets" : [
        "BlackBox"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "swift_languages_versions" : [
    "6"
  ],
  "targets" : [
    {
      "c99name" : "ExampleModule",
      "module_type" : "SwiftTarget",
      "name" : "ExampleModule",
      "path" : "Sources/ExampleModule",
      "sources" : [
        "ExampleService.swift"
      ],
      "target_dependencies" : [
        "BlackBox"
      ],
      "type" : "library"
    },
    {
      "c99name" : "BlackBoxTests",
      "module_type" : "SwiftTarget",
      "name" : "BlackBoxTests",
      "path" : "Tests/BlackBoxTests",
      "sources" : [
        "BackwardsCompatibilityTests.swift",
        "BlackBoxEndEventTests.swift",
        "BlackBoxErrorEventTests.swift",
        "BlackBoxGenericEventTests.swift",
        "BlackBoxStartEventTests.swift",
        "BlackBoxTestCase.swift",
        "Helpers/AnakinKills.swift",
        "Helpers/Lightsaber.swift",
        "LoggerMock.swift",
        "OSLoggerTests.swift",
        "OSSignpostLoggerTests.swift"
      ],
      "target_dependencies" : [
        "BlackBox",
        "ExampleModule"
      ],
      "type" : "test"
    },
    {
      "c99name" : "BlackBox",
      "module_type" : "SwiftTarget",
      "name" : "BlackBox",
      "path" : "Sources/BlackBox",
      "product_dependencies" : [
        "DBThreadSafe"
      ],
      "product_memberships" : [
        "BlackBox"
      ],
      "sources" : [
        "BBLogFormat.swift",
        "BBLogLevel.swift",
        "BBLoggerProtocol.swift",
        "BlackBox.swift",
        "BlackBoxEvents.swift",
        "Helpers/BBHelpers.swift",
        "Loggers/FSLogger.swift",
        "Loggers/OSLogger.swift",
        "Loggers/OSSignpostLogger.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "6.0"
}
Done.