History of Picker::peer 1 change

In crates/jet/src/swarm.rs, lines 207–210 on 3b1e6c8448ca3058801d6c6a7e374add6d0dfcc9dec82c727a79e8394f9b272f. 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.