History of get 1 change

In crates/hub/tests/roles.rs, lines 44–53 on f2d2776b2a14a2bb090bdb7a6a26debd0a86f6357c3ffdd8267a36207049fa9e. 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 44,53:crates/hub/tests/roles.rs.