History of tests::key 1 change

In crates/hub/src/live.rs, lines 137–139 on v0.3.0. 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 137,139:crates/hub/src/live.rs.