$ git clone -n https://gitee.com/opencloudos-stream/kf5-modemmanager-qt.git /var/lib/mock/dist-ocs23-build-128530-8688/root/chroot_tmpdir/scmroot/kf5-modemmanager-qt
Cloning into '/var/lib/mock/dist-ocs23-build-128530-8688/root/chroot_tmpdir/scmroot/kf5-modemmanager-qt'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/kf5-modemmanager-qt
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2f9a1f4 !1 initial Merge pull request !1 from jeremiazhao/master