$ git clone -n https://gitee.com/opencloudos-stream/python-nbformat.git /var/lib/mock/dist-oc9-epol-build-155883-79738/root/chroot_tmpdir/scmroot/python-nbformat
Cloning into '/var/lib/mock/dist-oc9-epol-build-155883-79738/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 e74d1a7 !4 Rebuilt for loongarch64 Merge pull request !4 from epol/master