$ git clone -n https://gitee.com/rabbitali/OpenEXR.git /var/lib/mock/dist-an23-build-527513-79598/root/chroot_tmpdir/scmroot/OpenEXR
Cloning into '/var/lib/mock/dist-an23-build-527513-79598/root/chroot_tmpdir/scmroot/OpenEXR'...
$ git fetch origin a4d3a4152999b67ad903f35285b223ad7a6bfdbe:KOJI_FETCH_HEAD
From https://gitee.com/rabbitali/OpenEXR
 * [new ref]         a4d3a4152999b67ad903f35285b223ad7a6bfdbe -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a4d3a41 update 3.4.10