$ git clone -n http://git.inferitos.ru/rpms/lftp /var/lib/mock/inferit-8_8-build-14531-23060/root/chroot_tmpdir/scmroot/lftp
Cloning into '/var/lib/mock/inferit-8_8-build-14531-23060/root/chroot_tmpdir/scmroot/lftp'...
$ git fetch origin changed/i8c/lftp-4.8.4-2.el8:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/lftp
 * [new tag]         changed/i8c/lftp-4.8.4-2.el8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6a65dc2 edit changelog for import lftp-4.8.4-2.el8