History of receiver 1 change

In crates/hub/tests/api.rs, lines 122–147 on b5c199bd6b1a3c806938e2313ff1e52c63f64b21ed9200305ef1a2b224eeec88. 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 122,147:crates/hub/tests/api.rs.