$ git clone -n https://gitee.com/src-anolis-os/python-kdcproxy /var/lib/mock/dist-an7-els-build-410137-72683/root/chroot_tmpdir/scmroot/python-kdcproxy
Cloning into '/var/lib/mock/dist-an7-els-build-410137-72683/root/chroot_tmpdir/scmroot/python-kdcproxy'...
$ git fetch origin a7:KOJI_FETCH_HEAD
From https://gitee.com/src-anolis-os/python-kdcproxy
 * [new branch]      a7         -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b666c3b update to python-kdcproxy-0.3.2-3.el7.src.rpm