top-{n} is not most downloaded as advertised #813
Description
The bot usage docs say
top-{n}: run the experiment on the n most downloaded crates on crates.io (e.g. top-100).
However, it seems like this is not accurate, in that the crates that get run are not the top-N most downloaded crates on crates.io.
See for instance the run rust-lang/rust#149291 (comment), this looks nothing like https://crates.io/crates?sort=downloads.
