$ git clone -n http://git.inferitos.ru/rpms/nano /var/lib/mock/inferit-8_8-build-16582-23083/root/chroot_tmpdir/scmroot/nano
Cloning into '/var/lib/mock/inferit-8_8-build-16582-23083/root/chroot_tmpdir/scmroot/nano'...
$ git fetch origin changed/i8c/nano-2.9.8-1.el8:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/nano
 * [new tag]         changed/i8c/nano-2.9.8-1.el8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2485fc3 edit changelog for import nano-2.9.8-1.el8