title: Access `.next/server` on Vercel. It works on Netlify
body: <p>How to access <code>.next/server</code> on Vercel when running <code>build:rss</code> script:</p>
  <pre class="lang-json prettyprint-override"><code>{
   &quot;export&quot;: &quot;next export&quot;,
   &quot;build&quot;: &quot;next build &amp;&amp; npm run export &amp;&amp; npm run build:rss&quot;,
   &quot;build:rss&quot;: &quot;node ./.next/server/scripts/build-rss.js&quot;,
   &quot;start&quot;: &quot;next start&quot;,
  }
  </code></pre>
  <p>Vercel throws error:</p>
  <pre class="lang-sh prettyprint-override"><code>&gt; node ./.next/server/scripts/build-rss.js
  15:14:05.786 internal/modules/cjs/loader.js:968
  15:14:05.786 throw err;
  15:14:05.786 ^
  15:14:05.786 Error: Cannot find module '/vercel/workpath0/.next/server/scripts/build-rss.js'
  15:14:05.786 at Function.Module._resolveFilename (internal/modules/cjs/loader.js:965:15)
  15:14:05.786 at Function.Module._load (internal/modules/cjs/loader.js:841:27)
  15:14:05.786 at Function.executeUserEntryPoint [as runMain] (internal/modules/run_main.js:71:12)
  15:14:05.786 at internal/main/run_main_module.js:17:47 {
  </code></pre>
  <p>whereas Netlify works just fine.</p>