$ git clone -n https://gitee.com/src-opencloudos-rpms/lorax.git /var/lib/mock/dist-oc9-build-122512-72172/root/chroot_tmpdir/scmroot/lorax
Cloning into '/var/lib/mock/dist-oc9-build-122512-72172/root/chroot_tmpdir/scmroot/lorax'...
$ git fetch origin 94a4d2da77804a8bf6c78576961b6ac2cdd35c54:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/lorax
 * [new ref]         94a4d2da77804a8bf6c78576961b6ac2cdd35c54 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 94a4d2d import lorax-38.2-20.tl4