History of check 2 changes

In crates/hub/src/main.rs, lines 254–282 on 74be97962ed8cc548b9dad48f78252098803a8b6b4000d013d769a304f53105c. 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 254,282:crates/hub/src/main.rs.