History of rules 2 changes

In crates/hub/src/coverage.rs, lines 691–695 on 4b49c41599f3a29fdc805361569e0eaea120d7e96f1c6212bf7d7814f10481c3. 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 691,695:crates/hub/src/coverage.rs.