Swift Package Index

Build Information

Failed to build LiveKitUniFFI, reference 0.2.2 (49efe2), with Swift 6.1 for watchOS using Xcode 16.3 on 10 Oct 2026 12:12:30 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme LiveKitUniFFI -destination generic/platform=watchOS

Build Log

========================================
RunAll
========================================
Builder version: 5.1.1
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/livekit/livekit-uniffi-xcframework.git
Reference: 0.2.2
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/livekit/livekit-uniffi-xcframework
 * tag               0.2.2      -> FETCH_HEAD
HEAD is now at 49efe20 v0.2.2 (#20)
Cloned https://github.com/livekit/livekit-uniffi-xcframework.git
Revision (git rev-parse @):
49efe2075e4b980bf7e45add9d4449592962239e
SUCCESS checkout https://github.com/livekit/livekit-uniffi-xcframework.git at 0.2.2
========================================
Build
========================================
Selected platform:         watchOS
Swift version:             6.1
Building package at path:  $PWD
https://github.com/livekit/livekit-uniffi-xcframework.git
https://github.com/livekit/livekit-uniffi-xcframework.git
{
  "dependencies" : [
  ],
  "manifest_display_name" : "LiveKitUniFFI",
  "name" : "LiveKitUniFFI",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "13.0"
    },
    {
      "name" : "macos",
      "version" : "10.15"
    },
    {
      "name" : "maccatalyst",
      "version" : "14.0"
    },
    {
      "name" : "tvos",
      "version" : "17.0"
    }
  ],
  "products" : [
    {
      "name" : "LiveKitUniFFI",
      "targets" : [
        "LiveKitUniFFI"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "swift_languages_versions" : [
    "5"
  ],
  "targets" : [
    {
      "c99name" : "RustLiveKitUniFFI",
      "module_type" : "BinaryTarget",
      "name" : "RustLiveKitUniFFI",
      "path" : "remote/archive/RustLiveKitUniFFI.xcframework.zip",
      "product_memberships" : [
        "LiveKitUniFFI"
      ],
      "sources" : [
      ],
      "type" : "binary"
    },
    {
      "c99name" : "LiveKitUniFFI",
      "module_type" : "SwiftTarget",
      "name" : "LiveKitUniFFI",
      "path" : "Sources/LiveKitUniFFI",
      "product_memberships" : [
        "LiveKitUniFFI"
      ],
      "sources" : [
        "livekit_common.swift",
        "livekit_datatrack.swift",
        "livekit_net.swift",
        "livekit_uniffi.swift"
      ],
      "target_dependencies" : [
        "RustLiveKitUniFFI"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "6.0"
}
Command line invocation:
    /Applications/Xcode-16.3.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
Resolve Package Graph
Resolved source packages:
  LiveKitUniFFI: /Users/admin/builder/spi-builder-workspace
resolved source packages: LiveKitUniFFI
{
  "dependencies" : [
  ],
  "manifest_display_name" : "LiveKitUniFFI",
  "name" : "LiveKitUniFFI",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "13.0"
    },
    {
      "name" : "macos",
      "version" : "10.15"
    },
    {
      "name" : "maccatalyst",
      "version" : "14.0"
    },
    {
      "name" : "tvos",
      "version" : "17.0"
    }
  ],
  "products" : [
    {
      "name" : "LiveKitUniFFI",
      "targets" : [
        "LiveKitUniFFI"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "swift_languages_versions" : [
    "5"
  ],
  "targets" : [
    {
      "c99name" : "RustLiveKitUniFFI",
      "module_type" : "BinaryTarget",
      "name" : "RustLiveKitUniFFI",
      "path" : "remote/archive/RustLiveKitUniFFI.xcframework.zip",
      "product_memberships" : [
        "LiveKitUniFFI"
      ],
      "sources" : [
      ],
      "type" : "binary"
    },
    {
      "c99name" : "LiveKitUniFFI",
      "module_type" : "SwiftTarget",
      "name" : "LiveKitUniFFI",
      "path" : "Sources/LiveKitUniFFI",
      "product_memberships" : [
        "LiveKitUniFFI"
      ],
      "sources" : [
        "livekit_common.swift",
        "livekit_datatrack.swift",
        "livekit_net.swift",
        "livekit_uniffi.swift"
      ],
      "target_dependencies" : [
        "RustLiveKitUniFFI"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "6.0"
}
{
  "workspace" : {
    "name" : "spi-builder-workspace",
    "schemes" : [
      "LiveKitUniFFI"
    ]
  }
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme LiveKitUniFFI -destination generic/platform=watchOS OTHER_SWIFT_FLAGS=-stats-output-dir .stats -strict-concurrency=complete -enable-upcoming-feature StrictConcurrency -enable-upcoming-feature DisableOutwardActorInference -enable-upcoming-feature GlobalActorIsolatedTypesUsability -enable-upcoming-feature InferSendableFromCaptures
Command line invocation:
    /Applications/Xcode-16.3.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath /Users/admin/builder/spi-builder-workspace/.derivedData build -scheme LiveKitUniFFI -destination generic/platform=watchOS "OTHER_SWIFT_FLAGS=-stats-output-dir .stats -strict-concurrency=complete -enable-upcoming-feature StrictConcurrency -enable-upcoming-feature DisableOutwardActorInference -enable-upcoming-feature GlobalActorIsolatedTypesUsability -enable-upcoming-feature InferSendableFromCaptures"
Build settings from command line:
    OTHER_SWIFT_FLAGS = -stats-output-dir .stats -strict-concurrency=complete -enable-upcoming-feature StrictConcurrency -enable-upcoming-feature DisableOutwardActorInference -enable-upcoming-feature GlobalActorIsolatedTypesUsability -enable-upcoming-feature InferSendableFromCaptures
Resolve Package Graph
Resolved source packages:
  LiveKitUniFFI: /Users/admin/builder/spi-builder-workspace
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (2 targets)
    Target 'LiveKitUniFFI' in project 'LiveKitUniFFI'
        ➜ Explicit dependency on target 'LiveKitUniFFI' in project 'LiveKitUniFFI'
    Target 'LiveKitUniFFI' in project 'LiveKitUniFFI' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
ExecuteExternalTool /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -isysroot /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS11.4.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc --version
ExecuteExternalTool /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld -version_details
Build description signature: d492a911f255f79a146b0ee829b5a1f1
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/d492a911f255f79a146b0ee829b5a1f1.xcbuilddata
/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/spi-builder-workspace/RustLiveKitUniFFI/RustLiveKitUniFFI.xcframework:1:1: error: While building for watchOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/spi-builder-workspace/RustLiveKitUniFFI/RustLiveKitUniFFI.xcframework'. (in target 'LiveKitUniFFI' from project 'LiveKitUniFFI')
/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/spi-builder-workspace/RustLiveKitUniFFI/RustLiveKitUniFFI.xcframework:1:1: error: While building for watchOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/spi-builder-workspace/RustLiveKitUniFFI/RustLiveKitUniFFI.xcframework'. (in target 'LiveKitUniFFI' from project 'LiveKitUniFFI')
** BUILD FAILED **
The following build commands failed:
	Building workspace spi-builder-workspace with scheme LiveKitUniFFI
(1 failure)
Command line invocation:
    /Applications/Xcode-16.3.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
Resolved source packages:
  LiveKitUniFFI: /Users/admin/builder/spi-builder-workspace
resolved source packages: LiveKitUniFFI
{
  "dependencies" : [
  ],
  "manifest_display_name" : "LiveKitUniFFI",
  "name" : "LiveKitUniFFI",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "13.0"
    },
    {
      "name" : "macos",
      "version" : "10.15"
    },
    {
      "name" : "maccatalyst",
      "version" : "14.0"
    },
    {
      "name" : "tvos",
      "version" : "17.0"
    }
  ],
  "products" : [
    {
      "name" : "LiveKitUniFFI",
      "targets" : [
        "LiveKitUniFFI"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "swift_languages_versions" : [
    "5"
  ],
  "targets" : [
    {
      "c99name" : "RustLiveKitUniFFI",
      "module_type" : "BinaryTarget",
      "name" : "RustLiveKitUniFFI",
      "path" : "remote/archive/RustLiveKitUniFFI.xcframework.zip",
      "product_memberships" : [
        "LiveKitUniFFI"
      ],
      "sources" : [
      ],
      "type" : "binary"
    },
    {
      "c99name" : "LiveKitUniFFI",
      "module_type" : "SwiftTarget",
      "name" : "LiveKitUniFFI",
      "path" : "Sources/LiveKitUniFFI",
      "product_memberships" : [
        "LiveKitUniFFI"
      ],
      "sources" : [
        "livekit_common.swift",
        "livekit_datatrack.swift",
        "livekit_net.swift",
        "livekit_uniffi.swift"
      ],
      "target_dependencies" : [
        "RustLiveKitUniFFI"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "6.0"
}
{
  "workspace" : {
    "name" : "spi-builder-workspace",
    "schemes" : [
      "LiveKitUniFFI"
    ]
  }
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme LiveKitUniFFI -destination generic/platform=watchOS
Command line invocation:
    /Applications/Xcode-16.3.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath /Users/admin/builder/spi-builder-workspace/.derivedData build -scheme LiveKitUniFFI -destination generic/platform=watchOS
Resolve Package Graph
Resolved source packages:
  LiveKitUniFFI: /Users/admin/builder/spi-builder-workspace
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (2 targets)
    Target 'LiveKitUniFFI' in project 'LiveKitUniFFI'
        ➜ Explicit dependency on target 'LiveKitUniFFI' in project 'LiveKitUniFFI'
    Target 'LiveKitUniFFI' in project 'LiveKitUniFFI' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
ExecuteExternalTool /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -isysroot /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS11.4.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc --version
ExecuteExternalTool /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld -version_details
Build description signature: ac24099ded097082c7a67ef1ad73bb94
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/ac24099ded097082c7a67ef1ad73bb94.xcbuilddata
/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/spi-builder-workspace/RustLiveKitUniFFI/RustLiveKitUniFFI.xcframework:1:1: error: While building for watchOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/spi-builder-workspace/RustLiveKitUniFFI/RustLiveKitUniFFI.xcframework'. (in target 'LiveKitUniFFI' from project 'LiveKitUniFFI')
/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/spi-builder-workspace/RustLiveKitUniFFI/RustLiveKitUniFFI.xcframework:1:1: error: While building for watchOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/spi-builder-workspace/RustLiveKitUniFFI/RustLiveKitUniFFI.xcframework'. (in target 'LiveKitUniFFI' from project 'LiveKitUniFFI')
** BUILD FAILED **
The following build commands failed:
	Building workspace spi-builder-workspace with scheme LiveKitUniFFI
(1 failure)
BUILD FAILURE 6.1 watchOS