History of main 2 changes

In crates/hub/src/main.rs, lines 104–132 on d3e75fb41e615680fdba0e29f17c05f052f1f2040115fc246b6d5e28c58a6ad8. 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 104,132:crates/hub/src/main.rs.