$ git clone -n https://gitee.com/fundawang/OpenEXR.git /var/lib/mock/dist-an23-build-296969-65804/root/chroot_tmpdir/scmroot/OpenEXR
Cloning into '/var/lib/mock/dist-an23-build-296969-65804/root/chroot_tmpdir/scmroot/OpenEXR'...
$ git fetch origin f7b3c4376e59a930e78489c2ef5741a312d68e26:KOJI_FETCH_HEAD
From https://gitee.com/fundawang/OpenEXR
 * [new ref]         f7b3c4376e59a930e78489c2ef5741a312d68e26 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f7b3c43 3.1.11