$ git clone -n https://gitee.com/wency_cn/python-kdcproxy.git /var/lib/mock/dist-an23-build-507563-74928/root/chroot_tmpdir/scmroot/python-kdcproxy
Cloning into '/var/lib/mock/dist-an23-build-507563-74928/root/chroot_tmpdir/scmroot/python-kdcproxy'...
$ git fetch origin 09ec19b87a60b07d956ddd97892fc945a3e809b5:KOJI_FETCH_HEAD
From https://gitee.com/wency_cn/python-kdcproxy
 * [new ref]         09ec19b87a60b07d956ddd97892fc945a3e809b5 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 09ec19b Update code from upstream