$ git clone -n https://gitee.com/mgb01105731/libnet.git /var/lib/mock/dist-an23.3-build-420141-72884/root/chroot_tmpdir/scmroot/libnet
Cloning into '/var/lib/mock/dist-an23.3-build-420141-72884/root/chroot_tmpdir/scmroot/libnet'...
$ git fetch origin d6b34ed4c8a8bfda2d0b82304a103956fb140e0a:KOJI_FETCH_HEAD
From https://gitee.com/mgb01105731/libnet
 * [new ref]         d6b34ed4c8a8bfda2d0b82304a103956fb140e0a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d6b34ed Update to 1.3 from 1.2