$ git clone -n http://git.inferitos.ru/rpms/tftp /var/lib/mock/inferit-10_0-bootstrap-build-99345-183402/root/chroot_tmpdir/scmroot/tftp
Cloning into '/var/lib/mock/inferit-10_0-bootstrap-build-99345-183402/root/chroot_tmpdir/scmroot/tftp'...
$ git fetch origin changed/i10c-beta/tftp-5.2-48.el10:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/tftp
 * [new tag]         changed/i10c-beta/tftp-5.2-48.el10 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f2aa9b8 import tftp-5.2-48.el10