$ git clone -n https://gitee.com/src-anolis-os/freeradius /var/lib/mock/dist-an7-els-build-440714-73148/root/chroot_tmpdir/scmroot/freeradius
Cloning into '/var/lib/mock/dist-an7-els-build-440714-73148/root/chroot_tmpdir/scmroot/freeradius'...
$ git fetch origin a7:KOJI_FETCH_HEAD
From https://gitee.com/src-anolis-os/freeradius
 * [new branch]      a7         -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6d2098e fix segfault when home server is null