$ git clone -n https://gitee.com/src-opencloudos-rpms/python-pylibmc.git /var/lib/mock/dist-oc9-build-53282-14748/root/chroot_tmpdir/scmroot/python-pylibmc
Cloning into '/var/lib/mock/dist-oc9-build-53282-14748/root/chroot_tmpdir/scmroot/python-pylibmc'...
$ git fetch origin oc9:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/python-pylibmc
 * [new branch]      oc9        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5ce1f86 import python-pylibmc-1.6.3-2.tl4