Add range assert in autograd engine queue lookup (#50372)
Summary:
Follow up to https://github.com/pytorch/pytorch/issues/49652
Pull Request resolved: https://github.com/pytorch/pytorch/pull/50372
Reviewed By: zhangguanheng66
Differential Revision: D25872203
Pulled By: albanD
fbshipit-source-id: 8d6f30f17fba856c5c34c08372767349a250983d
