History of hub 1 change

In crates/hub/tests/proposals.rs, lines 38–51 on 8475176972e8da38802f739d8092e0544f1e9cf120a6b4638ec3667683828018. 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 38,51:crates/hub/tests/proposals.rs.