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Build Information

Failed to build RealtimeAPI, reference main (46f393), with Swift 6.3 for watchOS using Xcode 26.4 on 15 Apr 2026 22:18:37 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme RealtimeAPI -destination generic/platform=watchOS

Build Log

========================================
RunAll
========================================
Builder version: 4.70.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/m1guelpf/swift-realtime-openai.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/m1guelpf/swift-realtime-openai
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 46f393d Add support for `gpt-realtime-mini`
Cloned https://github.com/m1guelpf/swift-realtime-openai.git
Revision (git rev-parse @):
46f393d9e2e60724aadc30062f75ee73bbcdb8fc
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/m1guelpf/swift-realtime-openai.git at main
========================================
Build
========================================
Selected platform:         watchOS
Swift version:             6.3
Building package at path:  $PWD
https://github.com/m1guelpf/swift-realtime-openai.git
Command line invocation:
    /Applications/Xcode-26.4.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
Fetching from https://github.com/livekit/webrtc-xcframework.git
Fetching from https://github.com/SwiftyLab/MetaCodable.git
Fetching from https://github.com/apple/swift-collections.git
Fetching from https://github.com/swiftlang/swift-syntax.git
Fetching from https://github.com/apple/swift-argument-parser.git
Creating working copy of package ‘swift-syntax’
Checking out 602.0.0 of package ‘swift-syntax’
Creating working copy of package ‘swift-collections’
Checking out 1.4.1 of package ‘swift-collections’
Creating working copy of package ‘MetaCodable’
Checking out 1.6.0 of package ‘MetaCodable’
Creating working copy of package ‘swift-argument-parser’
Checking out 1.7.1 of package ‘swift-argument-parser’
Creating working copy of package ‘webrtc-xcframework’
Checking out main (f6017e1) of package ‘webrtc-xcframework’
Downloading package prebuilt https://download.swift.org/prebuilts/swift-syntax/602.0.0/swiftlang-6.3.0.123.5-macosx26.4-MacroSupport.zip
Resolve Package Graph
Resolved source packages:
  LiveKitWebRTC: https://github.com/livekit/webrtc-xcframework.git @ main (f6017e1)
  swift-argument-parser: https://github.com/apple/swift-argument-parser.git @ 1.7.1
  swift-collections: https://github.com/apple/swift-collections.git @ 1.4.1
  RealtimeAPI: /Users/admin/builder/spi-builder-workspace
  MetaCodable: https://github.com/SwiftyLab/MetaCodable.git @ 1.6.0
  swift-syntax: https://github.com/swiftlang/swift-syntax.git @ 602.0.0
resolved source packages: LiveKitWebRTC, swift-argument-parser, swift-collections, RealtimeAPI, MetaCodable, swift-syntax
2026-04-15 18:18:01.107 xcodebuild[529:3075] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
{
  "dependencies" : [
    {
      "identity" : "webrtc-xcframework",
      "requirement" : {
        "branch" : [
          "main"
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/livekit/webrtc-xcframework.git"
    },
    {
      "identity" : "metacodable",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "1.0.0",
            "upper_bound" : "2.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/SwiftyLab/MetaCodable.git"
    }
  ],
  "manifest_display_name" : "RealtimeAPI",
  "name" : "RealtimeAPI",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "17.0"
    },
    {
      "name" : "tvos",
      "version" : "17.0"
    },
    {
      "name" : "macos",
      "version" : "14.0"
    },
    {
      "name" : "visionos",
      "version" : "1.0"
    },
    {
      "name" : "maccatalyst",
      "version" : "17.0"
    }
  ],
  "products" : [
    {
      "name" : "RealtimeAPI",
      "targets" : [
        "RealtimeAPI"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "WebSocket",
      "module_type" : "SwiftTarget",
      "name" : "WebSocket",
      "path" : "Sources/WebSocket",
      "product_memberships" : [
        "RealtimeAPI"
      ],
      "sources" : [
        "Extensions/RealtimeAPI+WebSocket.swift",
        "WebSocketConnector.swift"
      ],
      "target_dependencies" : [
        "Core"
      ],
      "type" : "library"
    },
    {
      "c99name" : "WebRTC",
      "module_type" : "SwiftTarget",
      "name" : "WebRTC",
      "path" : "Sources/WebRTC",
      "product_dependencies" : [
        "LiveKitWebRTC"
      ],
      "product_memberships" : [
        "RealtimeAPI"
      ],
      "sources" : [
        "Extensions/RealtimeAPI+WebRTC.swift",
        "Extensions/URLRequest+WebRTC.swift",
        "WebRTCConnector.swift"
      ],
      "target_dependencies" : [
        "Core"
      ],
      "type" : "library"
    },
    {
      "c99name" : "UI",
      "module_type" : "SwiftTarget",
      "name" : "UI",
      "path" : "Sources/UI",
      "product_memberships" : [
        "RealtimeAPI"
      ],
      "sources" : [
        "Conversation.swift",
        "Extensions/AVAudioPCMBuffer+fromData.swift",
        "Extensions/Collection+safe.swift",
        "Extensions/Continuation+error.swift",
        "Extensions/String+random.swift",
        "Support/UnsafeInteriorMutable.swift",
        "Support/UnsafeMutableArray.swift"
      ],
      "target_dependencies" : [
        "Core",
        "WebRTC"
      ],
      "type" : "library"
    },
    {
      "c99name" : "RealtimeAPI",
      "module_type" : "SwiftTarget",
      "name" : "RealtimeAPI",
      "path" : "Sources/RealtimeAPI",
      "product_memberships" : [
        "RealtimeAPI"
      ],
      "sources" : [
        "RealtimeAPI.swift"
      ],
      "target_dependencies" : [
        "Core",
        "WebSocket",
        "WebRTC",
        "UI"
      ],
      "type" : "library"
    },
    {
      "c99name" : "Core",
      "module_type" : "SwiftTarget",
      "name" : "Core",
      "path" : "Sources/Core",
      "product_dependencies" : [
        "MetaCodable",
        "HelperCoders"
      ],
      "product_memberships" : [
        "RealtimeAPI"
      ],
      "sources" : [
        "Extensions/Result+async.swift",
        "Models/AudioData.swift",
        "Models/ClientEvent.swift",
        "Models/Item.swift",
        "Models/JSONSchema.swift",
        "Models/Model.swift",
        "Models/Response.swift",
        "Models/ServerError.swift",
        "Models/ServerEvent.swift",
        "Models/Session.swift",
        "Models/Tool.swift",
        "Protocols/Connector.swift",
        "RealtimeAPI.swift",
        "Support/helpers.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "6.0"
}
{
  "workspace" : {
    "name" : "spi-builder-workspace",
    "schemes" : [
      "RealtimeAPI"
    ]
  }
}
2026-04-15 18:18:14.665 xcodebuild[893:5172] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme RealtimeAPI -destination generic/platform=watchOS
Command line invocation:
    /Applications/Xcode-26.4.0.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 RealtimeAPI -destination generic/platform=watchOS
Resolve Package Graph
Resolve Package Graph
Resolved source packages:
  swift-syntax: https://github.com/swiftlang/swift-syntax.git @ 602.0.0
  swift-collections: https://github.com/apple/swift-collections.git @ 1.4.1
  swift-argument-parser: https://github.com/apple/swift-argument-parser.git @ 1.7.1
  MetaCodable: https://github.com/SwiftyLab/MetaCodable.git @ 1.6.0
  LiveKitWebRTC: https://github.com/livekit/webrtc-xcframework.git @ main (f6017e1)
  RealtimeAPI: /Users/admin/builder/spi-builder-workspace
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (16 targets)
    Target 'RealtimeAPI' in project 'RealtimeAPI'
        ➜ Explicit dependency on target 'RealtimeAPI' in project 'RealtimeAPI'
        ➜ Explicit dependency on target 'Core' in project 'RealtimeAPI'
        ➜ Explicit dependency on target 'WebSocket' in project 'RealtimeAPI'
        ➜ Explicit dependency on target 'WebRTC' in project 'RealtimeAPI'
        ➜ Explicit dependency on target 'UI' in project 'RealtimeAPI'
        ➜ Explicit dependency on target 'MetaCodable' in project 'MetaCodable'
        ➜ Explicit dependency on target 'HelperCoders' in project 'MetaCodable'
        ➜ Explicit dependency on target 'LiveKitWebRTC' in project 'LiveKitWebRTC'
    Target 'RealtimeAPI' in project 'RealtimeAPI'
        ➜ Explicit dependency on target 'Core' in project 'RealtimeAPI'
        ➜ Explicit dependency on target 'WebSocket' in project 'RealtimeAPI'
        ➜ Explicit dependency on target 'WebRTC' in project 'RealtimeAPI'
        ➜ Explicit dependency on target 'UI' in project 'RealtimeAPI'
        ➜ Explicit dependency on target 'MetaCodable' in project 'MetaCodable'
        ➜ Explicit dependency on target 'HelperCoders' in project 'MetaCodable'
        ➜ Explicit dependency on target 'LiveKitWebRTC' in project 'LiveKitWebRTC'
    Target 'UI' in project 'RealtimeAPI'
        ➜ Explicit dependency on target 'Core' in project 'RealtimeAPI'
        ➜ Explicit dependency on target 'WebRTC' in project 'RealtimeAPI'
        ➜ Explicit dependency on target 'MetaCodable' in project 'MetaCodable'
        ➜ Explicit dependency on target 'HelperCoders' in project 'MetaCodable'
        ➜ Explicit dependency on target 'LiveKitWebRTC' in project 'LiveKitWebRTC'
    Target 'WebRTC' in project 'RealtimeAPI'
        ➜ Explicit dependency on target 'Core' in project 'RealtimeAPI'
        ➜ Explicit dependency on target 'MetaCodable' in project 'MetaCodable'
        ➜ Explicit dependency on target 'HelperCoders' in project 'MetaCodable'
        ➜ Explicit dependency on target 'LiveKitWebRTC' in project 'LiveKitWebRTC'
    Target 'LiveKitWebRTC' in project 'LiveKitWebRTC' (no dependencies)
    Target 'WebSocket' in project 'RealtimeAPI'
        ➜ Explicit dependency on target 'Core' in project 'RealtimeAPI'
        ➜ Explicit dependency on target 'MetaCodable' in project 'MetaCodable'
        ➜ Explicit dependency on target 'HelperCoders' in project 'MetaCodable'
    Target 'Core' in project 'RealtimeAPI'
        ➜ Explicit dependency on target 'MetaCodable' in project 'MetaCodable'
        ➜ Explicit dependency on target 'HelperCoders' in project 'MetaCodable'
    Target 'HelperCoders' in project 'MetaCodable'
        ➜ Explicit dependency on target 'HelperCoders' in project 'MetaCodable'
        ➜ Explicit dependency on target 'MacroPlugin' in project 'MetaCodable'
        ➜ Explicit dependency on target 'MetaCodable' in project 'MetaCodable'
    Target 'HelperCoders' in project 'MetaCodable'
        ➜ Explicit dependency on target 'MacroPlugin' in project 'MetaCodable'
        ➜ Explicit dependency on target 'MetaCodable' in project 'MetaCodable'
    Target 'MetaCodable' in project 'MetaCodable'
        ➜ Explicit dependency on target 'MetaCodable' in project 'MetaCodable'
        ➜ Explicit dependency on target 'MacroPlugin' in project 'MetaCodable'
    Target 'MetaCodable' in project 'MetaCodable'
        ➜ Explicit dependency on target 'MacroPlugin' in project 'MetaCodable'
    Target 'MacroPlugin' in project 'MetaCodable'
        ➜ Explicit dependency on target 'PluginCore' in project 'MetaCodable'
        ➜ Explicit dependency on target 'OrderedCollections' in project 'swift-collections'
    Target 'PluginCore' in project 'MetaCodable'
        ➜ Explicit dependency on target 'OrderedCollections' in project 'swift-collections'
    Target 'OrderedCollections' in project 'swift-collections'
        ➜ Explicit dependency on target 'OrderedCollections' in project 'swift-collections'
        ➜ Explicit dependency on target 'InternalCollectionsUtilities' in project 'swift-collections'
    Target 'OrderedCollections' in project 'swift-collections'
        ➜ Explicit dependency on target 'InternalCollectionsUtilities' in project 'swift-collections'
    Target 'InternalCollectionsUtilities' in project 'swift-collections' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
ExecuteExternalTool /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc --version
ExecuteExternalTool /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -isysroot /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.4.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -isysroot /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS26.4.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld -version_details
ReadFileContents /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/share/docc/features.json
Build description signature: e639318d760f1dede51e40c78e6bd9a0
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/e639318d760f1dede51e40c78e6bd9a0.xcbuilddata
/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/webrtc-xcframework/LiveKitWebRTC/LiveKitWebRTC.xcframework:1:1: error: While building for watchOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/webrtc-xcframework/LiveKitWebRTC/LiveKitWebRTC.xcframework'. (in target 'UI' from project 'RealtimeAPI')
/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/webrtc-xcframework/LiveKitWebRTC/LiveKitWebRTC.xcframework:1:1: error: While building for watchOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/webrtc-xcframework/LiveKitWebRTC/LiveKitWebRTC.xcframework'. (in target 'LiveKitWebRTC' from project 'LiveKitWebRTC')
/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/webrtc-xcframework/LiveKitWebRTC/LiveKitWebRTC.xcframework:1:1: error: While building for watchOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/webrtc-xcframework/LiveKitWebRTC/LiveKitWebRTC.xcframework'. (in target 'WebRTC' from project 'RealtimeAPI')
/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/webrtc-xcframework/LiveKitWebRTC/LiveKitWebRTC.xcframework:1:1: error: While building for watchOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/webrtc-xcframework/LiveKitWebRTC/LiveKitWebRTC.xcframework'. (in target 'RealtimeAPI' from project 'RealtimeAPI')
/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/webrtc-xcframework/LiveKitWebRTC/LiveKitWebRTC.xcframework:1:1: error: While building for watchOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/webrtc-xcframework/LiveKitWebRTC/LiveKitWebRTC.xcframework'. (in target 'RealtimeAPI' from project 'RealtimeAPI')
/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/webrtc-xcframework/LiveKitWebRTC/LiveKitWebRTC.xcframework:1:1: error: While building for watchOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/webrtc-xcframework/LiveKitWebRTC/LiveKitWebRTC.xcframework'. (in target 'RealtimeAPI' from project 'RealtimeAPI')
2026-04-15 18:18:20.640 xcodebuild[929:5394] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
** BUILD FAILED **
The following build commands failed:
	Building workspace spi-builder-workspace with scheme RealtimeAPI
(1 failure)
Command line invocation:
    /Applications/Xcode-26.4.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
Resolved source packages:
  swift-argument-parser: https://github.com/apple/swift-argument-parser.git @ 1.7.1
  RealtimeAPI: /Users/admin/builder/spi-builder-workspace
  swift-collections: https://github.com/apple/swift-collections.git @ 1.4.1
  MetaCodable: https://github.com/SwiftyLab/MetaCodable.git @ 1.6.0
  swift-syntax: https://github.com/swiftlang/swift-syntax.git @ 602.0.0
  LiveKitWebRTC: https://github.com/livekit/webrtc-xcframework.git @ main (f6017e1)
resolved source packages: swift-argument-parser, RealtimeAPI, swift-collections, MetaCodable, swift-syntax, LiveKitWebRTC
2026-04-15 18:18:28.592 xcodebuild[1044:5995] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
{
  "dependencies" : [
    {
      "identity" : "webrtc-xcframework",
      "requirement" : {
        "branch" : [
          "main"
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/livekit/webrtc-xcframework.git"
    },
    {
      "identity" : "metacodable",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "1.0.0",
            "upper_bound" : "2.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/SwiftyLab/MetaCodable.git"
    }
  ],
  "manifest_display_name" : "RealtimeAPI",
  "name" : "RealtimeAPI",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "17.0"
    },
    {
      "name" : "tvos",
      "version" : "17.0"
    },
    {
      "name" : "macos",
      "version" : "14.0"
    },
    {
      "name" : "visionos",
      "version" : "1.0"
    },
    {
      "name" : "maccatalyst",
      "version" : "17.0"
    }
  ],
  "products" : [
    {
      "name" : "RealtimeAPI",
      "targets" : [
        "RealtimeAPI"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "WebSocket",
      "module_type" : "SwiftTarget",
      "name" : "WebSocket",
      "path" : "Sources/WebSocket",
      "product_memberships" : [
        "RealtimeAPI"
      ],
      "sources" : [
        "Extensions/RealtimeAPI+WebSocket.swift",
        "WebSocketConnector.swift"
      ],
      "target_dependencies" : [
        "Core"
      ],
      "type" : "library"
    },
    {
      "c99name" : "WebRTC",
      "module_type" : "SwiftTarget",
      "name" : "WebRTC",
      "path" : "Sources/WebRTC",
      "product_dependencies" : [
        "LiveKitWebRTC"
      ],
      "product_memberships" : [
        "RealtimeAPI"
      ],
      "sources" : [
        "Extensions/RealtimeAPI+WebRTC.swift",
        "Extensions/URLRequest+WebRTC.swift",
        "WebRTCConnector.swift"
      ],
      "target_dependencies" : [
        "Core"
      ],
      "type" : "library"
    },
    {
      "c99name" : "UI",
      "module_type" : "SwiftTarget",
      "name" : "UI",
      "path" : "Sources/UI",
      "product_memberships" : [
        "RealtimeAPI"
      ],
      "sources" : [
        "Conversation.swift",
        "Extensions/AVAudioPCMBuffer+fromData.swift",
        "Extensions/Collection+safe.swift",
        "Extensions/Continuation+error.swift",
        "Extensions/String+random.swift",
        "Support/UnsafeInteriorMutable.swift",
        "Support/UnsafeMutableArray.swift"
      ],
      "target_dependencies" : [
        "Core",
        "WebRTC"
      ],
      "type" : "library"
    },
    {
      "c99name" : "RealtimeAPI",
      "module_type" : "SwiftTarget",
      "name" : "RealtimeAPI",
      "path" : "Sources/RealtimeAPI",
      "product_memberships" : [
        "RealtimeAPI"
      ],
      "sources" : [
        "RealtimeAPI.swift"
      ],
      "target_dependencies" : [
        "Core",
        "WebSocket",
        "WebRTC",
        "UI"
      ],
      "type" : "library"
    },
    {
      "c99name" : "Core",
      "module_type" : "SwiftTarget",
      "name" : "Core",
      "path" : "Sources/Core",
      "product_dependencies" : [
        "MetaCodable",
        "HelperCoders"
      ],
      "product_memberships" : [
        "RealtimeAPI"
      ],
      "sources" : [
        "Extensions/Result+async.swift",
        "Models/AudioData.swift",
        "Models/ClientEvent.swift",
        "Models/Item.swift",
        "Models/JSONSchema.swift",
        "Models/Model.swift",
        "Models/Response.swift",
        "Models/ServerError.swift",
        "Models/ServerEvent.swift",
        "Models/Session.swift",
        "Models/Tool.swift",
        "Protocols/Connector.swift",
        "RealtimeAPI.swift",
        "Support/helpers.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "6.0"
}
{
  "workspace" : {
    "name" : "spi-builder-workspace",
    "schemes" : [
      "RealtimeAPI"
    ]
  }
}
2026-04-15 18:18:32.360 xcodebuild[1083:6217] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme RealtimeAPI -destination generic/platform=watchOS
Command line invocation:
    /Applications/Xcode-26.4.0.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 RealtimeAPI -destination generic/platform=watchOS
Resolve Package Graph
Resolved source packages:
  RealtimeAPI: /Users/admin/builder/spi-builder-workspace
  swift-collections: https://github.com/apple/swift-collections.git @ 1.4.1
  swift-argument-parser: https://github.com/apple/swift-argument-parser.git @ 1.7.1
  LiveKitWebRTC: https://github.com/livekit/webrtc-xcframework.git @ main (f6017e1)
  swift-syntax: https://github.com/swiftlang/swift-syntax.git @ 602.0.0
  MetaCodable: https://github.com/SwiftyLab/MetaCodable.git @ 1.6.0
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (16 targets)
    Target 'RealtimeAPI' in project 'RealtimeAPI'
        ➜ Explicit dependency on target 'RealtimeAPI' in project 'RealtimeAPI'
        ➜ Explicit dependency on target 'Core' in project 'RealtimeAPI'
        ➜ Explicit dependency on target 'WebSocket' in project 'RealtimeAPI'
        ➜ Explicit dependency on target 'WebRTC' in project 'RealtimeAPI'
        ➜ Explicit dependency on target 'UI' in project 'RealtimeAPI'
        ➜ Explicit dependency on target 'MetaCodable' in project 'MetaCodable'
        ➜ Explicit dependency on target 'HelperCoders' in project 'MetaCodable'
        ➜ Explicit dependency on target 'LiveKitWebRTC' in project 'LiveKitWebRTC'
    Target 'RealtimeAPI' in project 'RealtimeAPI'
        ➜ Explicit dependency on target 'Core' in project 'RealtimeAPI'
        ➜ Explicit dependency on target 'WebSocket' in project 'RealtimeAPI'
        ➜ Explicit dependency on target 'WebRTC' in project 'RealtimeAPI'
        ➜ Explicit dependency on target 'UI' in project 'RealtimeAPI'
        ➜ Explicit dependency on target 'MetaCodable' in project 'MetaCodable'
        ➜ Explicit dependency on target 'HelperCoders' in project 'MetaCodable'
        ➜ Explicit dependency on target 'LiveKitWebRTC' in project 'LiveKitWebRTC'
    Target 'UI' in project 'RealtimeAPI'
        ➜ Explicit dependency on target 'Core' in project 'RealtimeAPI'
        ➜ Explicit dependency on target 'WebRTC' in project 'RealtimeAPI'
        ➜ Explicit dependency on target 'MetaCodable' in project 'MetaCodable'
        ➜ Explicit dependency on target 'HelperCoders' in project 'MetaCodable'
        ➜ Explicit dependency on target 'LiveKitWebRTC' in project 'LiveKitWebRTC'
    Target 'WebRTC' in project 'RealtimeAPI'
        ➜ Explicit dependency on target 'Core' in project 'RealtimeAPI'
        ➜ Explicit dependency on target 'MetaCodable' in project 'MetaCodable'
        ➜ Explicit dependency on target 'HelperCoders' in project 'MetaCodable'
        ➜ Explicit dependency on target 'LiveKitWebRTC' in project 'LiveKitWebRTC'
    Target 'LiveKitWebRTC' in project 'LiveKitWebRTC' (no dependencies)
    Target 'WebSocket' in project 'RealtimeAPI'
        ➜ Explicit dependency on target 'Core' in project 'RealtimeAPI'
        ➜ Explicit dependency on target 'MetaCodable' in project 'MetaCodable'
        ➜ Explicit dependency on target 'HelperCoders' in project 'MetaCodable'
    Target 'Core' in project 'RealtimeAPI'
        ➜ Explicit dependency on target 'MetaCodable' in project 'MetaCodable'
        ➜ Explicit dependency on target 'HelperCoders' in project 'MetaCodable'
    Target 'HelperCoders' in project 'MetaCodable'
        ➜ Explicit dependency on target 'HelperCoders' in project 'MetaCodable'
        ➜ Explicit dependency on target 'MacroPlugin' in project 'MetaCodable'
        ➜ Explicit dependency on target 'MetaCodable' in project 'MetaCodable'
    Target 'HelperCoders' in project 'MetaCodable'
        ➜ Explicit dependency on target 'MacroPlugin' in project 'MetaCodable'
        ➜ Explicit dependency on target 'MetaCodable' in project 'MetaCodable'
    Target 'MetaCodable' in project 'MetaCodable'
        ➜ Explicit dependency on target 'MetaCodable' in project 'MetaCodable'
        ➜ Explicit dependency on target 'MacroPlugin' in project 'MetaCodable'
    Target 'MetaCodable' in project 'MetaCodable'
        ➜ Explicit dependency on target 'MacroPlugin' in project 'MetaCodable'
    Target 'MacroPlugin' in project 'MetaCodable'
        ➜ Explicit dependency on target 'PluginCore' in project 'MetaCodable'
        ➜ Explicit dependency on target 'OrderedCollections' in project 'swift-collections'
    Target 'PluginCore' in project 'MetaCodable'
        ➜ Explicit dependency on target 'OrderedCollections' in project 'swift-collections'
    Target 'OrderedCollections' in project 'swift-collections'
        ➜ Explicit dependency on target 'OrderedCollections' in project 'swift-collections'
        ➜ Explicit dependency on target 'InternalCollectionsUtilities' in project 'swift-collections'
    Target 'OrderedCollections' in project 'swift-collections'
        ➜ Explicit dependency on target 'InternalCollectionsUtilities' in project 'swift-collections'
    Target 'InternalCollectionsUtilities' in project 'swift-collections' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
ExecuteExternalTool /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc --version
ExecuteExternalTool /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -isysroot /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.4.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -isysroot /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS26.4.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld -version_details
ReadFileContents /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/share/docc/features.json
Build description signature: e639318d760f1dede51e40c78e6bd9a0
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/e639318d760f1dede51e40c78e6bd9a0.xcbuilddata
/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/webrtc-xcframework/LiveKitWebRTC/LiveKitWebRTC.xcframework:1:1: error: While building for watchOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/webrtc-xcframework/LiveKitWebRTC/LiveKitWebRTC.xcframework'. (in target 'UI' from project 'RealtimeAPI')
/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/webrtc-xcframework/LiveKitWebRTC/LiveKitWebRTC.xcframework:1:1: error: While building for watchOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/webrtc-xcframework/LiveKitWebRTC/LiveKitWebRTC.xcframework'. (in target 'LiveKitWebRTC' from project 'LiveKitWebRTC')
/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/webrtc-xcframework/LiveKitWebRTC/LiveKitWebRTC.xcframework:1:1: error: While building for watchOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/webrtc-xcframework/LiveKitWebRTC/LiveKitWebRTC.xcframework'. (in target 'RealtimeAPI' from project 'RealtimeAPI')
/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/webrtc-xcframework/LiveKitWebRTC/LiveKitWebRTC.xcframework:1:1: error: While building for watchOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/webrtc-xcframework/LiveKitWebRTC/LiveKitWebRTC.xcframework'. (in target 'RealtimeAPI' from project 'RealtimeAPI')
/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/webrtc-xcframework/LiveKitWebRTC/LiveKitWebRTC.xcframework:1:1: error: While building for watchOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/webrtc-xcframework/LiveKitWebRTC/LiveKitWebRTC.xcframework'. (in target 'RealtimeAPI' from project 'RealtimeAPI')
/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/webrtc-xcframework/LiveKitWebRTC/LiveKitWebRTC.xcframework:1:1: error: While building for watchOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/webrtc-xcframework/LiveKitWebRTC/LiveKitWebRTC.xcframework'. (in target 'WebRTC' from project 'RealtimeAPI')
2026-04-15 18:18:35.747 xcodebuild[1115:6381] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
** BUILD FAILED **
The following build commands failed:
	Building workspace spi-builder-workspace with scheme RealtimeAPI
(1 failure)
BUILD FAILURE 6.3 watchOS