$ git clone -n https://gitee.com/src-opencloudos-rpms/xmlrpc-c.git /var/lib/mock/dist-oc8-build-118692-69666/root/chroot_tmpdir/scmroot/xmlrpc-c
Cloning into '/var/lib/mock/dist-oc8-build-118692-69666/root/chroot_tmpdir/scmroot/xmlrpc-c'...
$ git fetch origin a339ea7ad24d5578317f361ffdfa991717fb10ea:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/xmlrpc-c
 * [new ref]         a339ea7ad24d5578317f361ffdfa991717fb10ea -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a339ea7 import xmlrpc-c-1.51.0-10.tl3