$ git clone -n https://gitee.com/src-opencloudos-rpms/libqrtr-glib.git /var/lib/mock/dist-oc9-build-42480-14591/root/chroot_tmpdir/scmroot/libqrtr-glib
Cloning into '/var/lib/mock/dist-oc9-build-42480-14591/root/chroot_tmpdir/scmroot/libqrtr-glib'...
$ git fetch origin oc9:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/libqrtr-glib
 * [new branch]      oc9        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 63c7fd6 import libqrtr-glib-1.0.0-3.tl4