$ git clone -n http://git.inferitos.ru/rpms/radvd /var/lib/mock/inferit-9_2-bootstrap-build-8786-14967/root/chroot_tmpdir/scmroot/radvd
Cloning into '/var/lib/mock/inferit-9_2-bootstrap-build-8786-14967/root/chroot_tmpdir/scmroot/radvd'...
$ git fetch origin changed/i9c/radvd-2.19-5.el9:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/radvd
 * [new tag]         changed/i9c/radvd-2.19-5.el9 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b316c9a import radvd-2.19-5.el9