$ git clone -n https://gitee.com/fundawang/glog.git /var/lib/mock/dist-an23-build-275815-64320/root/chroot_tmpdir/scmroot/glog
Cloning into '/var/lib/mock/dist-an23-build-275815-64320/root/chroot_tmpdir/scmroot/glog'...
$ git fetch origin 7335b7ebc78bd4d3f09a2ab5259c2b013834a750:KOJI_FETCH_HEAD
From https://gitee.com/fundawang/glog
 * [new ref]         7335b7ebc78bd4d3f09a2ab5259c2b013834a750 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 7335b7e update