$ git clone -n https://gitee.com/opencloudos-stream/python-nbformat.git /var/lib/mock/dist-ocs23-build-180291-11788/root/chroot_tmpdir/scmroot/python-nbformat
Cloning into '/var/lib/mock/dist-ocs23-build-180291-11788/root/chroot_tmpdir/scmroot/python-nbformat'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/python-nbformat
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f4cc77f !1 init build for jupyter Merge pull request !1 from abushwang/master