$ git clone -n https://gitee.com/lzq11122/jupyterlab.git /var/lib/mock/dist-an23-build-450032-73445/root/chroot_tmpdir/scmroot/jupyterlab
Cloning into '/var/lib/mock/dist-an23-build-450032-73445/root/chroot_tmpdir/scmroot/jupyterlab'...
$ git fetch origin 7af606daff346e3a81e87d24e6dfdc8f578b3a54:KOJI_FETCH_HEAD
From https://gitee.com/lzq11122/jupyterlab
 * [new ref]         7af606daff346e3a81e87d24e6dfdc8f578b3a54 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 7af606d test