History of linked 1 change

In crates/hub/src/mail.rs, lines 121–133 on v0.5.1. 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 121,133:crates/hub/src/mail.rs.