History of immutable 1 change

In crates/hub/src/backups.rs, lines 891–893 on 217814c239f0abbe3bdb29f3ae45043442cb593dbda204b428836dc5af2732c5. 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 891,893:crates/hub/src/backups.rs.