History of write 1 change

In crates/hub/tests/backups.rs, lines 55–59 on 13b27cb2200c246f36d31d83144c047a61ccd07f12b9aa61c2a69c114bb11e2b. 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 55,59:crates/hub/tests/backups.rs.