Swift Package Index

Build Information

Successful build of swift-sync-engine, reference main (4d64fd), with Swift 6.1 for Wasm on 3 Apr 2026 21:33:32 UTC.

Swift 6 data race errors: 1

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4609320-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/swiftpackageindex/spi-images:wasm-6.1-latest swift build --swift-sdk wasm32-unknown-wasi -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 4.69.2
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/philiprehberger/swift-sync-engine.git
Reference: main
Initialized empty Git repository in /host/spi-builder-workspace/.git/
hint: Using 'master' as the name for the initial branch. This default branch name
hint: is subject to change. To configure the initial branch name to use in all
hint: of your new repositories, which will suppress this warning, call:
hint:
hint: 	git config --global init.defaultBranch <name>
hint:
hint: Names commonly chosen instead of 'master' are 'main', 'trunk' and
hint: 'development'. The just-created branch can be renamed via this command:
hint:
hint: 	git branch -m <name>
From https://github.com/philiprehberger/swift-sync-engine
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 4d64fd2 Update install version to 0.2.0 in README
Cloned https://github.com/philiprehberger/swift-sync-engine.git
Revision (git rev-parse @):
4d64fd2ef4fa69516885658cc52495902dc1758d
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/philiprehberger/swift-sync-engine.git at main
========================================
Build
========================================
Selected platform:         wasm
Swift version:             6.1
Building package at path:  $PWD
https://github.com/philiprehberger/swift-sync-engine.git
https://github.com/philiprehberger/swift-sync-engine.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
{
  "dependencies" : [
  ],
  "manifest_display_name" : "swift-sync-engine",
  "name" : "swift-sync-engine",
  "path" : "/host/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "SyncEngine",
      "targets" : [
        "SyncEngine"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "SyncEngineTests",
      "module_type" : "SwiftTarget",
      "name" : "SyncEngineTests",
      "path" : "Tests/SyncEngineTests",
      "sources" : [
        "ConflictResolverTests.swift",
        "LocalStoreTests.swift",
        "RetryQueueTests.swift",
        "SyncEngineTests.swift",
        "SyncRecordTests.swift"
      ],
      "target_dependencies" : [
        "SyncEngine"
      ],
      "type" : "test"
    },
    {
      "c99name" : "SyncEngine",
      "module_type" : "SwiftTarget",
      "name" : "SyncEngine",
      "path" : "Sources/SyncEngine",
      "product_memberships" : [
        "SyncEngine"
      ],
      "sources" : [
        "ConflictResolver.swift",
        "LocalStore.swift",
        "RetryQueue.swift",
        "SyncEngine.swift",
        "SyncRecord.swift",
        "SyncResult.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "6.0"
}
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/swiftpackageindex/spi-images:wasm-6.1-latest swift build --swift-sdk wasm32-unknown-wasi -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats 2>&1
wasm-6.1-latest: Pulling from swiftpackageindex/spi-images
Digest: sha256:c3bd0c8eb125dea46564a1eb8b09ee779ba7ae350b1ee58b5e9d6ff6c39cef37
Status: Image is up to date for registry.gitlab.com/swiftpackageindex/spi-images:wasm-6.1-latest
Building for debugging...
[0/2] Write sources
[1/2] Write swift-version-24593BA9C3E375BF.txt
[3/9] Compiling SyncEngine SyncRecord.swift
[4/9] Compiling SyncEngine SyncResult.swift
[5/9] Compiling SyncEngine SyncEngine.swift
[6/9] Compiling SyncEngine LocalStore.swift
[7/9] Emitting module SyncEngine
[8/9] Compiling SyncEngine ConflictResolver.swift
[9/9] Compiling SyncEngine RetryQueue.swift
Build complete! (7.74s)
Build complete.
{
  "dependencies" : [
  ],
  "manifest_display_name" : "swift-sync-engine",
  "name" : "swift-sync-engine",
  "path" : "/host/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "SyncEngine",
      "targets" : [
        "SyncEngine"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "SyncEngineTests",
      "module_type" : "SwiftTarget",
      "name" : "SyncEngineTests",
      "path" : "Tests/SyncEngineTests",
      "sources" : [
        "ConflictResolverTests.swift",
        "LocalStoreTests.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.swift",
        "RetryQueue.swift",
        "SyncEngine.swift",
        "SyncRecord.swift",
        "SyncResult.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "6.0"
}
wasm-6.1-latest: Pulling from swiftpackageindex/spi-images
Digest: sha256:c3bd0c8eb125dea46564a1eb8b09ee779ba7ae350b1ee58b5e9d6ff6c39cef37
Status: Image is up to date for registry.gitlab.com/swiftpackageindex/spi-images:wasm-6.1-latest
Done.