$ git clone -n https://gitee.com/wenyuzifang/fuse-overlayfs.git /var/lib/mock/dist-an23-build-480521-74252/root/chroot_tmpdir/scmroot/fuse-overlayfs
Cloning into '/var/lib/mock/dist-an23-build-480521-74252/root/chroot_tmpdir/scmroot/fuse-overlayfs'...
$ git fetch origin e8f4bc13c4189231186984f9a9678aca4e7b993a:KOJI_FETCH_HEAD
From https://gitee.com/wenyuzifang/fuse-overlayfs
 * [new ref]         e8f4bc13c4189231186984f9a9678aca4e7b993a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e8f4bc1 Update code from upstream