$ git clone -n https://gitee.com/src-opencloudos-rpms/libraqm.git /var/lib/mock/dist-oc9-build-121923-71843/root/chroot_tmpdir/scmroot/libraqm
Cloning into '/var/lib/mock/dist-oc9-build-121923-71843/root/chroot_tmpdir/scmroot/libraqm'...
$ git fetch origin oc9:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/libraqm
 * [new branch]      oc9        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 3a95d64 import libraqm-0.10.1-3.tl4