History of build 2 changes

In crates/hub/src/lib.rs, lines 35–44 on 9198231cee969dd97ab9fedd7ecc4f58ef4e5c999c430cfa191ac27c02a2d639. 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 35,44:crates/hub/src/lib.rs.