$ git clone -n http://git.inferitos.ru/rpms/polkit /var/lib/mock/inferit-10_0-bootstrap-build-69076-150685/root/chroot_tmpdir/scmroot/polkit
Cloning into '/var/lib/mock/inferit-10_0-bootstrap-build-69076-150685/root/chroot_tmpdir/scmroot/polkit'...
$ git fetch origin changed/i10c-beta/polkit-125-2.el10:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/polkit
 * [new tag]         changed/i10c-beta/polkit-125-2.el10 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2c2db13 import polkit-125-2.el10