Swift Package Index

Build Information

Successful build of swift-sync-engine, reference main (ffad56), with Swift 6.1 for macOS (SPM) on 28 Sep 2026 13:53:10 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

Build Log

========================================
RunAll
========================================
Builder version: 5.1.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/philiprehberger/swift-sync-engine.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/philiprehberger/swift-sync-engine
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at ffad56c Release v0.4.0
Cloned https://github.com/philiprehberger/swift-sync-engine.git
Revision (git rev-parse @):
ffad56c1383162b035a18044ba3aa47ca457e520
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/philiprehberger/swift-sync-engine.git at main
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.1
Building package at path:  $PWD
https://github.com/philiprehberger/swift-sync-engine.git
https://github.com/philiprehberger/swift-sync-engine.git
{
  "dependencies" : [
  ],
  "manifest_display_name" : "swift-sync-engine",
  "name" : "swift-sync-engine",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "macos",
      "version" : "13.0"
    },
    {
      "name" : "ios",
      "version" : "16.0"
    },
    {
      "name" : "tvos",
      "version" : "16.0"
    },
    {
      "name" : "watchos",
      "version" : "9.0"
    }
  ],
  "products" : [
    {
      "name" : "SyncEngine",
      "targets" : [
        "SyncEngine"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "SyncEngineTests",
      "module_type" : "SwiftTarget",
      "name" : "SyncEngineTests",
      "path" : "Tests/SyncEngineTests",
      "sources" : [
        "AsyncSyncTests.swift",
        "ConflictResolverTests.swift",
        "DeletionTests.swift",
        "LocalStoreTests.swift",
        "PersistenceTests.swift",
        "RetryQueueTests.swift",
        "SyncEngineTests.swift",
        "SyncRecordTests.swift"
      ],
      "target_dependencies" : [
        "SyncEngine"
      ],
      "type" : "test"
    },
    {
      "c99name" : "SyncEngine",
      "module_type" : "SwiftTarget",
      "name" : "SyncEngine",
      "path" : "Sources/SyncEngine",
      "product_memberships" : [
        "SyncEngine"
      ],
      "sources" : [
        "ConflictResolver.swift",
        "LocalStore+Persistence.swift",
        "LocalStore.swift",
        "RetryQueue.swift",
        "SyncEngine+Async.swift",
        "SyncEngine.swift",
        "SyncError.swift",
        "SyncRecord.swift",
        "SyncResult.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...
[0/2] Write sources
[1/2] Write swift-version-2F0A5646E1D333AE.txt
[3/12] Compiling SyncEngine SyncError.swift
[4/12] Compiling SyncEngine SyncEngine+Async.swift
[5/12] Compiling SyncEngine SyncResult.swift
[6/12] Compiling SyncEngine SyncEngine.swift
[7/12] Compiling SyncEngine SyncRecord.swift
[8/12] Compiling SyncEngine LocalStore.swift
[9/12] Compiling SyncEngine LocalStore+Persistence.swift
[10/12] Emitting module SyncEngine
[11/12] Compiling SyncEngine ConflictResolver.swift
[12/12] Compiling SyncEngine RetryQueue.swift
Build complete! (5.76s)
Build complete.
{
  "dependencies" : [
  ],
  "manifest_display_name" : "swift-sync-engine",
  "name" : "swift-sync-engine",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "macos",
      "version" : "13.0"
    },
    {
      "name" : "ios",
      "version" : "16.0"
    },
    {
      "name" : "tvos",
      "version" : "16.0"
    },
    {
      "name" : "watchos",
      "version" : "9.0"
    }
  ],
  "products" : [
    {
      "name" : "SyncEngine",
      "targets" : [
        "SyncEngine"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "SyncEngineTests",
      "module_type" : "SwiftTarget",
      "name" : "SyncEngineTests",
      "path" : "Tests/SyncEngineTests",
      "sources" : [
        "AsyncSyncTests.swift",
        "ConflictResolverTests.swift",
        "DeletionTests.swift",
        "LocalStoreTests.swift",
        "PersistenceTests.swift",
        "RetryQueueTests.swift",
        "SyncEngineTests.swift",
        "SyncRecordTests.swift"
      ],
      "target_dependencies" : [
        "SyncEngine"
      ],
      "type" : "test"
    },
    {
      "c99name" : "SyncEngine",
      "module_type" : "SwiftTarget",
      "name" : "SyncEngine",
      "path" : "Sources/SyncEngine",
      "product_memberships" : [
        "SyncEngine"
      ],
      "sources" : [
        "ConflictResolver.swift",
        "LocalStore+Persistence.swift",
        "LocalStore.swift",
        "RetryQueue.swift",
        "SyncEngine+Async.swift",
        "SyncEngine.swift",
        "SyncError.swift",
        "SyncRecord.swift",
        "SyncResult.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "6.0"
}
Done.