$ git clone -n https://gitee.com/src-opencloudos-rpms/OpenEXR.git /var/lib/mock/dist-oc8-build-237737-82469/root/chroot_tmpdir/scmroot/OpenEXR
Cloning into '/var/lib/mock/dist-oc8-build-237737-82469/root/chroot_tmpdir/scmroot/OpenEXR'...
$ git fetch origin de65cb91390f40931971c8547685dc1bab6b23c3:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/OpenEXR
 * [new ref]         de65cb91390f40931971c8547685dc1bab6b23c3 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at de65cb9 import OpenEXR-2.2.0-12.tl3.1