title: error "/lib/x86_64-linux-gnu/libc.so.6: version `GLIBC_2.33' not found"
body: <p>Here is My Docker File:</p>
  <pre><code>FROM ubuntu:20.04
  RUN apt-get update &amp;&amp; apt-get upgrade -y
  RUN apt-get install libssl-dev
  
  RUN apt-get install -y -q build-essential curl
  RUN curl https://sh.rustup.rs -sSf | sh -s -- -y
  ENV PATH=&quot;/root/.cargo/bin:${PATH}&quot;
  
  WORKDIR /command-agent
  COPY . /command-agent
  RUN cargo build --release
  COPY /command-agent/target/release/command-agent /
  EXPOSE 8080
  ENTRYPOINT command-agent
  </code></pre>
  <p><strong>Its build successfully docker image but when i run that container its gives error:</strong></p>
  <p><em>command-agent: /lib/x86_64-linux-gnu/libc.so.6: version `GLIBC_2.34' not found (required by /command-agent/command-agent)</em></p>
  <p>I do not understand, How can i fix this issue ?</p>