$ git clone -n http://git.inferitos.ru/rpms/mpich.git /var/lib/mock/inferit-9_4-aarch64-bootstrap-build-57564-126565/root/chroot_tmpdir/scmroot/mpich
Cloning into '/var/lib/mock/inferit-9_4-aarch64-bootstrap-build-57564-126565/root/chroot_tmpdir/scmroot/mpich'...
$ git fetch origin changed/i9c-beta/mpich-4.1.1-1.el9:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/mpich
 * [new tag]         changed/i9c-beta/mpich-4.1.1-1.el9 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 77cdd5a import mpich-4.1.1-1.el9