$ git clone -n http://git.inferitos.ru/rpms/mpich /var/lib/mock/inferit-9_1-build-5974-7461/root/chroot_tmpdir/scmroot/mpich
Cloning into '/var/lib/mock/inferit-9_1-build-5974-7461/root/chroot_tmpdir/scmroot/mpich'...
$ git fetch origin changed/i9c/mpich-3.4.2-1.el9:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/mpich
 * [new tag]         changed/i9c/mpich-3.4.2-1.el9 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 7331db5 import mpich-3.4.2-1.el9