$ git clone -n http://git.inferitos.ru/rpms/rshim /var/lib/mock/inferit-8_8-bootstrap-build-28604-48386/root/chroot_tmpdir/scmroot/rshim
Cloning into '/var/lib/mock/inferit-8_8-bootstrap-build-28604-48386/root/chroot_tmpdir/scmroot/rshim'...
$ git fetch origin changed/i8c/rshim-2.0.8-1.el8:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/rshim
 * [new tag]         changed/i8c/rshim-2.0.8-1.el8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 598dd24 import rshim-2.0.8-1.el8