$ git clone -n https://gitee.com/wenyuzifang/libraqm.git /var/lib/mock/dist-an23-build-471870-74118/root/chroot_tmpdir/scmroot/libraqm
Cloning into '/var/lib/mock/dist-an23-build-471870-74118/root/chroot_tmpdir/scmroot/libraqm'...
$ git fetch origin b3a05bf4dd0c7dc12d78d4181f4bbac3e242efa1:KOJI_FETCH_HEAD
From https://gitee.com/wenyuzifang/libraqm
 * [new ref]         b3a05bf4dd0c7dc12d78d4181f4bbac3e242efa1 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b3a05bf Update code from upstream