History of mark 1 change

In crates/hub/src/coverage.rs, lines 250–252 on 0b203bbf7cc3d20edc8ac79b9f13ded17ca92a9b896924fc982c3ee75442741c. 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 250,252:crates/hub/src/coverage.rs.