$ git clone -n https://src.fedoraproject.org/rpms/metamath.git /var/lib/mock/f31-build-89126-32057/root/chroot_tmpdir/scmroot/metamath
Cloning into '/var/lib/mock/f31-build-89126-32057/root/chroot_tmpdir/scmroot/metamath'...
$ git reset --hard fb9ffacba97b9365f1fc100ac0d0afa7a6afc44d
HEAD is now at fb9ffac New upstream version.