History of load 1 change

In crates/hub/src/mail.rs, lines 13–20 on 6adcd68b90b10957250797a6db8e73adbefd6d9a60d7f2bdead5bc5e74eb0983. 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 13,20:crates/hub/src/mail.rs.