There is a problem with the Dockerfile on the server side

[Randark-JMT]

Following the instructions in README.md, I directly executed . /run-server.sh, and then got the following error

 => ERROR [build_stage 6/6] RUN cargo build --release                                                                                        0.3s
------
 > [build_stage 6/6] RUN cargo build --release:
0.282 error: failed to load manifest for workspace member `/build/server/client/wasm`
0.282 
0.282 Caused by:
0.282   failed to read `/build/server/client/wasm/Cargo.toml`
0.282 
0.282 Caused by:
0.282   No such file or directory (os error 2)
------
Dockerfile:7
--------------------
   5 |     ADD ./pong /build/pong
   6 |     WORKDIR /build/server
   7 | >>> RUN cargo build --release
   8 |     
   9 |     FROM ubuntu:20.04
--------------------
ERROR: failed to solve: process "/bin/sh -c cargo build --release" did not complete successfully: exit code: 101
ERROR: Service 'server' failed to build : Build failed

After tracking, it can be determined to be . /server/Dockerfile is the problem, as I encountered the same issue when manually compiling the server's image