$ git clone -n https://git.cclinux.org/stage/rpms/emacs-auctex.git /var/lib/mock/dist-circle8-build-17650-3394/root/chroot_tmpdir/scmroot/emacs-auctex
Cloning into '/var/lib/mock/dist-circle8-build-17650-3394/root/chroot_tmpdir/scmroot/emacs-auctex'...
$ git reset --hard d5af5959f2dac7675387c28900ad5ea5bcd884bf
HEAD is now at d5af595 import emacs-auctex-12.1-3.el8