If Black times out White wins, because a pawn is considered sufficient material.
If White times out, it is a draw on this site due to insufficient material.
Edited to add - ~~~Is there no way for black to checkmate white if white helped out a bit? ~~~
Fide/USCF/ChessDotCom all have various rules which are similar but slightly different from each other. On this site it does not matter if it is possible, one must learn and play by the rules as stated wherever you play.
Is there no way for black to checkmate white if white helped out a bit? Is there really no position the white pieces to could be at to surround the white king and the black knight to give checkmate?