private Object monitorBuild(Build build, DaemonDiagnostics diagnostics, DaemonClientConnection connection, BuildCancellationToken cancellationToken, BuildEventConsumer buildEventConsumer) {
        DaemonClientInputForwarder inputForwarder = new DaemonClientInputForwarder(buildStandardInput, connection, userInput);
        DaemonCancelForwarder cancelForwarder = new DaemonCancelForwarder(connection, cancellationToken);
        try {