$ git clone -n http://git.inferitos.ru/rpms/ksh /var/lib/mock/inferit-8_8-bootstrap-build-28182-47548/root/chroot_tmpdir/scmroot/ksh
Cloning into '/var/lib/mock/inferit-8_8-bootstrap-build-28182-47548/root/chroot_tmpdir/scmroot/ksh'...
$ git fetch origin changed/i8c/ksh-20120801-259.el8:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/ksh
 * [new tag]         changed/i8c/ksh-20120801-259.el8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b0fc7da import ksh-20120801-259.el8