This has been talked about before on different threads. There is a lot more to the story than the garbage can thing. First, the WBC should not have been pressuring Bowe to defend his title against Lewis almost immediately after winning it from Holyfield. Bowe on the title from Holyfield in November 1992. By December, the WBC had already named Lewis their #1 contender and were already demanding that Bowe fight him. Why was Lewis the #1 contender? Holyfield had been the champion and had lost to Bowe in a great fight. He seemed the obvious #1 contender, not Lewis. The WBA and IBF had Holyfield as the #1 contender.
Bowe's team and Lewis team had been negotiating. They were disagreeing on terms. Bowe's team finally decided they didn't need the WBC title. He kept the IBF and WBA titles. Probably not a smart move with the trash can thing.
Also, in June 1994, Bowe did sign a contract to fight Lewis. It was contingent on Lewis successfully defending his WBC title against McCall. Lewis lost, so the fight was off.
Btw- Lewis later had a mandatory defense against John Ruiz and refused to fight him. Never heard anyone say that Lewis ducked Ruiz. most people probably don't even know it happened.