$ git clone -n https://gitee.com/fundawang/jupyterlab.git /var/lib/mock/dist-an23-build-349406-70476/root/chroot_tmpdir/scmroot/jupyterlab
Cloning into '/var/lib/mock/dist-an23-build-349406-70476/root/chroot_tmpdir/scmroot/jupyterlab'...
$ git fetch origin ea9ea3e050bcbb7bf92b51dd1f83eb71c6f3ee21:KOJI_FETCH_HEAD
From https://gitee.com/fundawang/jupyterlab
 * [new ref]         ea9ea3e050bcbb7bf92b51dd1f83eb71c6f3ee21 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ea9ea3e 4.0.11