$ git clone -n http://git.inferitos.ru/rpms/iputils /var/lib/mock/inferit-8_8-build-16139-23083/root/chroot_tmpdir/scmroot/iputils
Cloning into '/var/lib/mock/inferit-8_8-build-16139-23083/root/chroot_tmpdir/scmroot/iputils'...
$ git fetch origin changed/i8c/iputils-20180629-10.el8:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/iputils
 * [new tag]         changed/i8c/iputils-20180629-10.el8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6120116 edit changelog for import iputils-20180629-10.el8