$ git clone -n https://gitee.com/opencloudos-stream/python-flit.git /var/lib/mock/dist-oc9-epol-build-68760-47030/root/chroot_tmpdir/scmroot/python-flit
Cloning into '/var/lib/mock/dist-oc9-epol-build-68760-47030/root/chroot_tmpdir/scmroot/python-flit'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/python-flit
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 1bf59e9 !1 Upgrade to 3.9.0 Merge pull request !1 from rockerzhu/master