History of Bits::count 1 change

In crates/jet/src/swarm.rs, lines 66–68 on 1408324d5d555b700a11015f155f7be1d7933349f36a49e22ccea2ecb868da85. 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 66,68:crates/jet/src/swarm.rs.