History of run 3 changes

In src/main.rs, lines 123–318 on 1983686fb7a7f984625c2b2185581f0b95abed59946c2f5fc097bf07f18fbeaf+f9c98deef32627274454b5fd0ee5d2b47a8c9c91dbdad9b717e9b9be7bf3d4b0+ff0af1ee299d64b3ca59b3a9f70da9645e199e3e13c338c2c29a4fb300939220. 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 123,318:src/main.rs.