$ git clone -n http://git.inferitos.ru/rpms/popt /var/lib/mock/inferit-10_0-bootstrap-build-69078-150685/root/chroot_tmpdir/scmroot/popt
Cloning into '/var/lib/mock/inferit-10_0-bootstrap-build-69078-150685/root/chroot_tmpdir/scmroot/popt'...
$ git fetch origin changed/i10c-beta/popt-1.19-7.el10:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/popt
 * [new tag]         changed/i10c-beta/popt-1.19-7.el10 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5ceb361 import popt-1.19-7.el10