History of Picker::peer 1 change

In crates/jet/src/swarm.rs, lines 207–210 on 0f2b8eca36b8dd185236825d2687c1dbc009590c2d5a51ade3da9b94b4ed5195. 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 207,210:crates/jet/src/swarm.rs.