title: tar EPERM: operation not permitted, futime
body: <p>I have a <code>node:alpine</code> Docker image. When I run the image as a root user, I have no problems, but when I use another user and I try to do <code>npm install</code> I receive a lot of errors from package extraction:</p>
  
  <pre><code>npm WARN tar EPERM: operation not permitted, futime
  </code></pre>
  
  <p>After 5000 WARN messages, I see this on the npm install log:</p>
  
  <pre><code>npm timing action:extract Completed in 276816ms
  npm timing action:finalize Completed in 172ms
  </code></pre>
  
  <p>And no more, the npm install process is completely hang.</p>
  
  <p>Anybody knows this error and know how to avoid it?</p>