History of serve 3 changes

In crates/oxy-server/src/lib.rs, lines 385–403 on cb9a097def6fccef38e3bf67beaf7c83af6a229edabcbfce3f72e1daf3ced564. 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 385,403:crates/oxy-server/src/lib.rs.