NEW YORK — The train worker in the disabled front car of the subway train involved in Thursday’s collision and derailment on the Upper West Side made frantic pleas for it to stop multiple times, according to a recorded account by the crew member after the crash. In the audio clip obtained by the Daily News, the train operator — who wasin the inoperable lead car — describes relaying instructions to stop to a supervisor who was commanding the train from the sixth car. “The train was running over (red) signals, it was out of control,” the operator says in the recording. “I was screaming at him, f…