$ git clone -n https://gitee.com/src-opencloudos-rpms/python-webob.git /var/lib/mock/dist-oc9-build-239833-82633/root/chroot_tmpdir/scmroot/python-webob
Cloning into '/var/lib/mock/dist-oc9-build-239833-82633/root/chroot_tmpdir/scmroot/python-webob'...
$ git fetch origin 1f4c8276a075c7f4c7134ada71a57df657b3fc0f:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/python-webob
 * [new ref]         1f4c8276a075c7f4c7134ada71a57df657b3fc0f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 1f4c827 import python-webob-1.8.8-3.tl4