$ git clone -n https://gitee.com/opencloudos-stream/python-nbclient.git /var/lib/mock/dist-oc9-epol-build-155874-79738/root/chroot_tmpdir/scmroot/python-nbclient
Cloning into '/var/lib/mock/dist-oc9-epol-build-155874-79738/root/chroot_tmpdir/scmroot/python-nbclient'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/python-nbclient
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c707945 !5 Rebuilt for loongarch64 Merge pull request !5 from epol/master