History of write 1 change

In crates/oxy-server/tests/http.rs, lines 8–12 on b3e60590316403ebed833ca1d19262bd7df3365f20010ae74c55946210c2d63c. 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 8,12:crates/oxy-server/tests/http.rs.