$ git clone -n https://gitee.com/zhuhong_bo/openssl.git /var/lib/mock/dist-an23-build-530370-80383/root/chroot_tmpdir/scmroot/openssl
Cloning into '/var/lib/mock/dist-an23-build-530370-80383/root/chroot_tmpdir/scmroot/openssl'...
$ git fetch origin e857cbc82625f14649601ed2eb9ae6ad6fe2d074:KOJI_FETCH_HEAD
From https://gitee.com/zhuhong_bo/openssl
 * [new ref]         e857cbc82625f14649601ed2eb9ae6ad6fe2d074 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e857cbc Support SM2