Don't understand the reasons for reject (revcomp)

There is two implementation of 'revcomp' that use similar techniques for handling input:

https://benchmarksgame-team.pages.debian.net/benchmarksgame/program/revcomp-rust-1.html

( see "stdin.lock().read_to_end(&mut data).unwrap();" )

and

#206 (closed)

That you rejected with reason "read line-by-line".

Please be more consistent in your decisions