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Track the adoption of Swift 6 strict concurrency checks for data race safety. How many packages are Ready for Swift 6?

Build Information

Successful build of firebase-swift, reference main (adb004), with Swift 6.1 for macOS (SPM) on 1 May 2025 04:56:17 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: 4.61.2
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/zunda-pixel/firebase-swift.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/zunda-pixel/firebase-swift
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at adb0043 Update ci.yml (#42)
Cloned https://github.com/zunda-pixel/firebase-swift.git
Revision (git rev-parse @):
adb0043ce40ca835266c437f11e121361307f074
SUCCESS checkout https://github.com/zunda-pixel/firebase-swift.git at main
Fetching https://github.com/zunda-pixel/http-client
Fetching https://github.com/apple/swift-http-types from cache
[1/106] Fetching http-client
Fetched https://github.com/zunda-pixel/http-client from cache (0.65s)
Fetched https://github.com/apple/swift-http-types from cache (0.66s)
Creating working copy for https://github.com/zunda-pixel/http-client
Working copy of https://github.com/zunda-pixel/http-client resolved at 0.3.0
Creating working copy for https://github.com/apple/swift-http-types
Working copy of https://github.com/apple/swift-http-types resolved at 1.4.0
========================================
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": "firebase-swift",
      "name": "firebase-swift",
      "url": "https://github.com/zunda-pixel/firebase-swift.git",
      "version": "unspecified",
      "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/firebase-swift",
      "dependencies": [
        {
          "identity": "swift-http-types",
          "name": "swift-http-types",
          "url": "https://github.com/apple/swift-http-types",
          "version": "1.4.0",
          "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/swift-http-types",
          "dependencies": [
          ]
        },
        {
          "identity": "http-client",
          "name": "http-client",
          "url": "https://github.com/zunda-pixel/http-client",
          "version": "0.3.0",
          "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/http-client",
          "dependencies": [
            {
              "identity": "swift-http-types",
              "name": "swift-http-types",
              "url": "https://github.com/apple/swift-http-types",
              "version": "1.4.0",
              "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/swift-http-types",
              "dependencies": [
              ]
            }
          ]
        }
      ]
    }
  ]
}
Fetching https://github.com/zunda-pixel/firebase-swift.git
[1/1164] Fetching firebase-swift
Fetched https://github.com/zunda-pixel/firebase-swift.git from cache (0.85s)
Fetching https://github.com/zunda-pixel/http-client from cache
Fetching https://github.com/apple/swift-http-types from cache
Fetched https://github.com/zunda-pixel/http-client from cache (0.42s)
Fetched https://github.com/apple/swift-http-types from cache (0.61s)
Computing version for https://github.com/zunda-pixel/http-client
Computed https://github.com/zunda-pixel/http-client at 0.3.0 (1.08s)
Computing version for https://github.com/apple/swift-http-types
Computed https://github.com/apple/swift-http-types at 1.4.0 (0.43s)
Creating working copy for https://github.com/zunda-pixel/http-client
Working copy of https://github.com/zunda-pixel/http-client resolved at 0.3.0
Creating working copy for https://github.com/zunda-pixel/firebase-swift.git
Working copy of https://github.com/zunda-pixel/firebase-swift.git resolved at main (adb0043)
Creating working copy for https://github.com/apple/swift-http-types
Working copy of https://github.com/apple/swift-http-types resolved at 1.4.0
warning: '.resolve-product-dependencies': dependency 'firebase-swift' is not used by any target
Found 2 product dependencies
  - swift-http-types
  - http-client
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.1
Building package at path:  $PWD
https://github.com/zunda-pixel/firebase-swift.git
https://github.com/zunda-pixel/firebase-swift.git
{
  "dependencies" : [
    {
      "identity" : "swift-http-types",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "1.3.0",
            "upper_bound" : "2.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/apple/swift-http-types"
    },
    {
      "identity" : "http-client",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "0.3.0",
            "upper_bound" : "1.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/zunda-pixel/http-client"
    }
  ],
  "manifest_display_name" : "firebase-swift",
  "name" : "firebase-swift",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "macos",
      "version" : "15.0"
    },
    {
      "name" : "ios",
      "version" : "18.0"
    }
  ],
  "products" : [
    {
      "name" : "Auth",
      "targets" : [
        "Auth"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    },
    {
      "name" : "RemoteConfig",
      "targets" : [
        "RemoteConfig"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    },
    {
      "name" : "Storage",
      "targets" : [
        "Storage"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "StorageTests",
      "module_type" : "SwiftTarget",
      "name" : "StorageTests",
      "path" : "Tests/StorageTests",
      "resources" : [
        {
          "path" : "/Users/admin/builder/spi-builder-workspace/Tests/StorageTests/Resources/Swift_logo.svg",
          "rule" : {
            "process" : {
            }
          }
        }
      ],
      "sources" : [
        "StorageTests.swift"
      ],
      "target_dependencies" : [
        "Storage"
      ],
      "type" : "test"
    },
    {
      "c99name" : "Storage",
      "module_type" : "SwiftTarget",
      "name" : "Storage",
      "path" : "Sources/Storage",
      "product_dependencies" : [
        "HTTPClient",
        "HTTPTypes"
      ],
      "product_memberships" : [
        "Storage"
      ],
      "sources" : [
        "ContentUrl.swift",
        "DecodeHandler.swift",
        "Delete.swift",
        "ErrorResponse.swift",
        "EscapePercentEncode.swift",
        "GetItem.swift",
        "Item.swift",
        "List.swift",
        "Storage.swift",
        "Update.swift",
        "Upload.swift"
      ],
      "type" : "library"
    },
    {
      "c99name" : "RemoteConfigTests",
      "module_type" : "SwiftTarget",
      "name" : "RemoteConfigTests",
      "path" : "Tests/RemoteConfigTests",
      "sources" : [
        "RemoteConfigTests.swift"
      ],
      "target_dependencies" : [
        "RemoteConfig"
      ],
      "type" : "test"
    },
    {
      "c99name" : "RemoteConfig",
      "module_type" : "SwiftTarget",
      "name" : "RemoteConfig",
      "path" : "Sources/RemoteConfig",
      "product_dependencies" : [
        "HTTPClient",
        "HTTPTypes"
      ],
      "product_memberships" : [
        "RemoteConfig"
      ],
      "sources" : [
        "DecodeHandler.swift",
        "ErrorResponse.swift",
        "Fetch.swift",
        "Realtime.swift",
        "RemoteConfig.swift",
        "StreamExecution.swift"
      ],
      "type" : "library"
    },
    {
      "c99name" : "AuthTests",
      "module_type" : "SwiftTarget",
      "name" : "AuthTests",
      "path" : "Tests/AuthTests",
      "sources" : [
        "AuthTests.swift"
      ],
      "target_dependencies" : [
        "Auth"
      ],
      "type" : "test"
    },
    {
      "c99name" : "Auth",
      "module_type" : "SwiftTarget",
      "name" : "Auth",
      "path" : "Sources/Auth",
      "product_dependencies" : [
        "HTTPClient",
        "HTTPTypes"
      ],
      "product_memberships" : [
        "Auth"
      ],
      "sources" : [
        "Auth.swift",
        "CreateAnonymousUser.swift",
        "CreateUser.swift",
        "CreateUserOrGetOAuth.swift",
        "DecodeHandler.swift",
        "DeleteAccount.swift",
        "ErrorResponse.swift",
        "GetUser.swift",
        "LinkEmail.swift",
        "LinkProvider.swift",
        "ProviderUserInfo.swift",
        "RefreshToken.swift",
        "SendEmailToResetPassword.swift",
        "SendEmailToUpdateEmail.swift",
        "SendEmailVerification.swift",
        "SendSignUpLink.swift",
        "URL++.swift",
        "UnLinkProvider.swift",
        "UpdatePassword.swift",
        "UpdateProfile.swift",
        "VerifyCodeResetPasswordResponse.swift",
        "VerifyCustomToken.swift",
        "VerifyEmailOodb.swift",
        "VerifyPassword.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
Building for debugging...
[0/7] Write sources
[6/7] Write swift-version-2F0A5646E1D333AE.txt
[8/16] Compiling HTTPTypes HTTPResponse.swift
[9/16] Compiling HTTPTypes HTTPFieldName.swift
[10/16] Compiling HTTPTypes HTTPField.swift
[11/16] Compiling HTTPTypes HTTPFields.swift
[12/16] Compiling HTTPTypes ISOLatin1String.swift
[13/16] Compiling HTTPTypes HTTPParsedFields.swift
[14/16] Emitting module HTTPTypes
[15/16] Compiling HTTPTypes HTTPRequest.swift
[16/16] Compiling HTTPTypes NIOLock.swift
[17/22] Compiling HTTPTypesFoundation URLRequest+HTTPTypes.swift
[18/22] Compiling HTTPTypesFoundation HTTPRequest+URL.swift
[19/22] Compiling HTTPTypesFoundation HTTPTypes+ISOLatin1.swift
[20/22] Emitting module HTTPTypesFoundation
[21/22] Compiling HTTPTypesFoundation URLSession+HTTPTypes.swift
[22/22] Compiling HTTPTypesFoundation URLResponse+HTTPTypes.swift
[23/25] Compiling HTTPClient URLSesssion++.swift
[24/25] Compiling HTTPClient HTTPClient.swift
[25/25] Emitting module HTTPClient
[26/66] Compiling RemoteConfig RemoteConfig.swift
[27/66] Compiling Storage Storage.swift
[28/66] Compiling RemoteConfig Realtime.swift
[29/66] Compiling RemoteConfig StreamExecution.swift
[30/67] Compiling Storage GetItem.swift
[31/67] Compiling Auth URL++.swift
[32/67] Compiling Auth UnLinkProvider.swift
[33/67] Compiling Storage EscapePercentEncode.swift
[34/67] Compiling Storage Delete.swift
[35/67] Compiling Storage ErrorResponse.swift
[36/67] Compiling Storage List.swift
[37/67] Compiling Storage Item.swift
[38/67] Emitting module Storage
[39/67] Compiling Storage Update.swift
[40/67] Compiling RemoteConfig ErrorResponse.swift
[41/67] Compiling RemoteConfig DecodeHandler.swift
[42/67] Emitting module RemoteConfig
[43/67] Compiling RemoteConfig Fetch.swift
[44/67] Compiling Storage Upload.swift
[47/67] Compiling Auth UpdatePassword.swift
[48/67] Compiling Auth UpdateProfile.swift
[49/67] Emitting module Auth
[50/69] Compiling Auth ErrorResponse.swift
[51/69] Compiling Auth GetUser.swift
[52/69] Compiling Auth LinkEmail.swift
[53/69] Compiling Auth SendEmailVerification.swift
[54/69] Compiling Auth SendSignUpLink.swift
[55/69] Compiling Auth SendEmailToResetPassword.swift
[56/69] Compiling Auth SendEmailToUpdateEmail.swift
[57/69] Compiling Auth VerifyCodeResetPasswordResponse.swift
[58/69] Compiling Auth VerifyCustomToken.swift
[59/69] Compiling Auth CreateUserOrGetOAuth.swift
[60/69] Compiling Auth DecodeHandler.swift
[61/69] Compiling Auth DeleteAccount.swift
[62/69] Compiling Auth LinkProvider.swift
[63/69] Compiling Auth ProviderUserInfo.swift
[64/69] Compiling Auth RefreshToken.swift
[65/69] Compiling Auth Auth.swift
[66/69] Compiling Auth CreateAnonymousUser.swift
[67/69] Compiling Auth CreateUser.swift
[68/69] Compiling Auth VerifyEmailOodb.swift
[69/69] Compiling Auth VerifyPassword.swift
Build complete! (11.91s)
Build complete.
{
  "dependencies" : [
    {
      "identity" : "swift-http-types",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "1.3.0",
            "upper_bound" : "2.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/apple/swift-http-types"
    },
    {
      "identity" : "http-client",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "0.3.0",
            "upper_bound" : "1.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/zunda-pixel/http-client"
    }
  ],
  "manifest_display_name" : "firebase-swift",
  "name" : "firebase-swift",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "macos",
      "version" : "15.0"
    },
    {
      "name" : "ios",
      "version" : "18.0"
    }
  ],
  "products" : [
    {
      "name" : "Auth",
      "targets" : [
        "Auth"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    },
    {
      "name" : "RemoteConfig",
      "targets" : [
        "RemoteConfig"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    },
    {
      "name" : "Storage",
      "targets" : [
        "Storage"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "StorageTests",
      "module_type" : "SwiftTarget",
      "name" : "StorageTests",
      "path" : "Tests/StorageTests",
      "resources" : [
        {
          "path" : "/Users/admin/builder/spi-builder-workspace/Tests/StorageTests/Resources/Swift_logo.svg",
          "rule" : {
            "process" : {
            }
          }
        }
      ],
      "sources" : [
        "StorageTests.swift"
      ],
      "target_dependencies" : [
        "Storage"
      ],
      "type" : "test"
    },
    {
      "c99name" : "Storage",
      "module_type" : "SwiftTarget",
      "name" : "Storage",
      "path" : "Sources/Storage",
      "product_dependencies" : [
        "HTTPClient",
        "HTTPTypes"
      ],
      "product_memberships" : [
        "Storage"
      ],
      "sources" : [
        "ContentUrl.swift",
        "DecodeHandler.swift",
        "Delete.swift",
        "ErrorResponse.swift",
        "EscapePercentEncode.swift",
        "GetItem.swift",
        "Item.swift",
        "List.swift",
        "Storage.swift",
        "Update.swift",
        "Upload.swift"
      ],
      "type" : "library"
    },
    {
      "c99name" : "RemoteConfigTests",
      "module_type" : "SwiftTarget",
      "name" : "RemoteConfigTests",
      "path" : "Tests/RemoteConfigTests",
      "sources" : [
        "RemoteConfigTests.swift"
      ],
      "target_dependencies" : [
        "RemoteConfig"
      ],
      "type" : "test"
    },
    {
      "c99name" : "RemoteConfig",
      "module_type" : "SwiftTarget",
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        "HTTPClient",
        "HTTPTypes"
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      "product_memberships" : [
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      "sources" : [
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        "ErrorResponse.swift",
        "Fetch.swift",
        "Realtime.swift",
        "RemoteConfig.swift",
        "StreamExecution.swift"
      ],
      "type" : "library"
    },
    {
      "c99name" : "AuthTests",
      "module_type" : "SwiftTarget",
      "name" : "AuthTests",
      "path" : "Tests/AuthTests",
      "sources" : [
        "AuthTests.swift"
      ],
      "target_dependencies" : [
        "Auth"
      ],
      "type" : "test"
    },
    {
      "c99name" : "Auth",
      "module_type" : "SwiftTarget",
      "name" : "Auth",
      "path" : "Sources/Auth",
      "product_dependencies" : [
        "HTTPClient",
        "HTTPTypes"
      ],
      "product_memberships" : [
        "Auth"
      ],
      "sources" : [
        "Auth.swift",
        "CreateAnonymousUser.swift",
        "CreateUser.swift",
        "CreateUserOrGetOAuth.swift",
        "DecodeHandler.swift",
        "DeleteAccount.swift",
        "ErrorResponse.swift",
        "GetUser.swift",
        "LinkEmail.swift",
        "LinkProvider.swift",
        "ProviderUserInfo.swift",
        "RefreshToken.swift",
        "SendEmailToResetPassword.swift",
        "SendEmailToUpdateEmail.swift",
        "SendEmailVerification.swift",
        "SendSignUpLink.swift",
        "URL++.swift",
        "UnLinkProvider.swift",
        "UpdatePassword.swift",
        "UpdateProfile.swift",
        "VerifyCodeResetPasswordResponse.swift",
        "VerifyCustomToken.swift",
        "VerifyEmailOodb.swift",
        "VerifyPassword.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "6.0"
}
Done.