$ git clone -n https://gitee.com/opencloudos-stream/maeparser.git /var/lib/mock/dist-oc9-epol-build-92772-59349/root/chroot_tmpdir/scmroot/maeparser
Cloning into '/var/lib/mock/dist-oc9-epol-build-92772-59349/root/chroot_tmpdir/scmroot/maeparser'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/maeparser
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c4a77f8 package init