$ git clone -n http://git.inferitos.ru/rpms/rpm /var/lib/mock/inferit-8_10-bootstrap-build-37968-75799/root/chroot_tmpdir/scmroot/rpm
Cloning into '/var/lib/mock/inferit-8_10-bootstrap-build-37968-75799/root/chroot_tmpdir/scmroot/rpm'...
$ git fetch origin changed/i8c-beta/rpm-4.14.3-31.el8:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/rpm
 * [new tag]         changed/i8c-beta/rpm-4.14.3-31.el8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f35ca8f import rpm-4.14.3-31.el8