History of Hub::finish 1 change

In crates/flow/src/runner.rs, lines 51–54 on 0662754815cf8ae69b85b940b008e3e556bef9776853e310142c24967114eee0. Every change that wrote or deleted one of these lines, or deleted a line from between them. Exact, because each line keeps its identity across edits; edits elsewhere in the file are not here. Also: oxy log -L 51,54:crates/flow/src/runner.rs.