History of ticket 1 change

In crates/hub/src/swarm.rs, lines 147–162 on 5d66f27cebe2e2bdcfb22950ada5ebc843691d1a1c98bc854533907d1045723f. 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 147,162:crates/hub/src/swarm.rs.