$ git clone -n https://gitee.com/opencloudos-stream/python-toolz.git /var/lib/mock/dist-oc9-epol-build-95826-59700/root/chroot_tmpdir/scmroot/python-toolz
Cloning into '/var/lib/mock/dist-oc9-epol-build-95826-59700/root/chroot_tmpdir/scmroot/python-toolz'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/python-toolz
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b399f5c update