$ git clone -n http://git.inferitos.ru/rpms/exempi /var/lib/mock/inferit-9_1-build-6166-7922/root/chroot_tmpdir/scmroot/exempi
Cloning into '/var/lib/mock/inferit-9_1-build-6166-7922/root/chroot_tmpdir/scmroot/exempi'...
$ git fetch origin changed/i9c/exempi-2.6.0-0.2.20211007gite23c213.el9:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/exempi
 * [new tag]         changed/i9c/exempi-2.6.0-0.2.20211007gite23c213.el9 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6c11089 import exempi-2.6.0-0.2.20211007gite23c213.el9