$ git clone -n https://gitee.com/src-opencloudos-rpms/uuid.git /var/lib/mock/dist-oc9-build-60746-16463/root/chroot_tmpdir/scmroot/uuid
Cloning into '/var/lib/mock/dist-oc9-build-60746-16463/root/chroot_tmpdir/scmroot/uuid'...
$ git fetch origin oc9:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/uuid
 * [new branch]      oc9        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 77b2596 import uuid-1.6.2-4.tl4