History of rows 2 changes

In crates/hub/src/backups.rs, lines 977–984 on fbd7c85519324ebee2c30a7913f15c859463f75c032a9a3259191e6bc08b76b6. 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 977,984:crates/hub/src/backups.rs.