$ git clone -n https://gitee.com/fundawang/OpenEXR.git /var/lib/mock/dist-an23-build-286432-64832/root/chroot_tmpdir/scmroot/OpenEXR
Cloning into '/var/lib/mock/dist-an23-build-286432-64832/root/chroot_tmpdir/scmroot/OpenEXR'...
$ git fetch origin c0fbc4ff7f7575212bb1d2aef88fdb922d9318ef:KOJI_FETCH_HEAD
From https://gitee.com/fundawang/OpenEXR
 * [new ref]         c0fbc4ff7f7575212bb1d2aef88fdb922d9318ef -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c0fbc4f 3.1.9