History of call 2 changes

In crates/hub/tests/api.rs, lines 65–102 on v0.6.1. 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 65,102:crates/hub/tests/api.rs.