History of Picker::pick 2 changes

In crates/jet/src/swarm.rs, lines 268–306 on 060d459ff6c6ed4b93b5cb59600f38b5663a8d44332f28b99c0f7918f1e8936c. 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 268,306:crates/jet/src/swarm.rs.