$ git clone -n https://gitee.com/wenyuzifang/time.git /var/lib/mock/dist-an23-build-470583-74061/root/chroot_tmpdir/scmroot/time
Cloning into '/var/lib/mock/dist-an23-build-470583-74061/root/chroot_tmpdir/scmroot/time'...
$ git fetch origin 92c779e900693b36bc7a2eddb8ce725768f51d56:KOJI_FETCH_HEAD
From https://gitee.com/wenyuzifang/time
 * [new ref]         92c779e900693b36bc7a2eddb8ce725768f51d56 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 92c779e Update code from upstream