History of main 2 changes

In crates/hub/build.rs, lines 4–22 on 93f445fa50d829625f9666e9f92b352e428b7105d5ce7944d3132902d7da49c8+99ca93d60bca1c23c79d5cdf35bdab6d4c6197831417f512ef58748e22ed87d2. 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 4,22:crates/hub/build.rs.