$ git clone -n https://gitee.com/wency_cn/git-lfs_1770977856.git /var/lib/mock/dist-an23-build-514552-75110/root/chroot_tmpdir/scmroot/git-lfs_1770977856
Cloning into '/var/lib/mock/dist-an23-build-514552-75110/root/chroot_tmpdir/scmroot/git-lfs_1770977856'...
$ git fetch origin e0b8b62facf0ab3d3135fa18c9c02db4e33acb9a:KOJI_FETCH_HEAD
From https://gitee.com/wency_cn/git-lfs_1770977856
 * [new ref]         e0b8b62facf0ab3d3135fa18c9c02db4e33acb9a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e0b8b62 Update code from upstream