$ git clone -n https://gitee.com/mgb01105731/libnet.git /var/lib/mock/dist-an23.3-build-420186-72884/root/chroot_tmpdir/scmroot/libnet
Cloning into '/var/lib/mock/dist-an23.3-build-420186-72884/root/chroot_tmpdir/scmroot/libnet'...
$ git fetch origin b1994cc7e98aed00f1f5cdff32124ecf5ae96b5c:KOJI_FETCH_HEAD
From https://gitee.com/mgb01105731/libnet
 * [new ref]         b1994cc7e98aed00f1f5cdff32124ecf5ae96b5c -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b1994cc Update to 1.3 from 1.2