$ git clone -n https://gitee.com/wenyuzifang/fuse-overlayfs.git /var/lib/mock/dist-an23-build-466343-73955/root/chroot_tmpdir/scmroot/fuse-overlayfs
Cloning into '/var/lib/mock/dist-an23-build-466343-73955/root/chroot_tmpdir/scmroot/fuse-overlayfs'...
$ git fetch origin f5f9af30eda9de4598df039c6e9b27f9dfde6e4f:KOJI_FETCH_HEAD
From https://gitee.com/wenyuzifang/fuse-overlayfs
 * [new ref]         f5f9af30eda9de4598df039c6e9b27f9dfde6e4f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f5f9af3 Update code from upstream