A ride-share driver is due in Roxbury District Court today, where he faces a charge he raped a passenger.Ranjan Thapa, 26, of Everett, was arrested in the South End shortly after 1 a.m. yesterday. Boston police were met by Northeastern University police officers, who had stopped Thapa after noting that a female passenger who'd hired him to drive her home appeared to be distress and possibly the victim of a sexual assault, officials say.Officers later charged Thapa with rape after the accuser was taken to an area hospital to be evaluated.