History of mark 1 change

In crates/hub/src/coverage.rs, lines 566–568 on 5f3fa151688e8b1d91d5cd3dfe316416683c13a6d1244fc1ea4859dce74b4e99. 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 566,568:crates/hub/src/coverage.rs.