$ git clone -n https://gitee.com/opencloudos-stream/kf5-modemmanager-qt.git /var/lib/mock/dist-oc9-epol-build-148193-79721/root/chroot_tmpdir/scmroot/kf5-modemmanager-qt
Cloning into '/var/lib/mock/dist-oc9-epol-build-148193-79721/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 d0631fc !3 Rebuilt for loongarch64 Merge pull request !3 from doriscchao/master