How to set up developer in Google cloud

When I try to run bench start under development, I stuck somewhere below. It holding long time and nothing happen after “Rebuilding erpnext-web.css” any idea?

3000
17:12:53 socketio.1 | listening on *: 9000
17:12:59 web.1 | * Running on http://0.0.0.0:8000/ (Press CTRL+C to quit)
17:12:59 web.1 | * Restarting with inotify reloader
17:12:59 watch.1 | yarn run v1.13.0
17:13:00 watch.1 | $ node rollup/watch.js
17:13:00 web.1 | * Debugger is active!
17:13:00 web.1 | * Debugger PIN: 308-746-816
17:13:06 watch.1 |
17:13:06 watch.1 | Rollup Watcher Started
17:13:06 watch.1 |
17:13:06 watch.1 | Watching…
17:13:07 watch.1 | Rebuilding frappe-web.css
17:13:17 watch.1 | Rebuilding desk.min.css
17:13:17 watch.1 | Rebuilding frappe-rtl.css
17:13:21 watch.1 | Rebuilding module.min.css
17:13:21 watch.1 | (node:1474) MaxListenersExceededWarning: Possible EventEmitter memory leak detected. 11 change listeners added. Use emitter.setMaxListeners() to increase limit
17:13:21 watch.1 | Rebuilding form.min.css
17:13:22 watch.1 | Rebuilding list.min.css
17:13:23 watch.1 | Rebuilding report.min.css
17:13:26 watch.1 | Rebuilding web_form.css
17:13:26 watch.1 | Rebuilding email.css
17:13:27 watch.1 | Rebuilding erpnext.css
17:13:27 watch.1 | Rebuilding marketplace.css
17:13:27 watch.1 | Rebuilding erpnext-web.css

This is it! You must ensure port 8000 is open in GCP for your instance.

Then simply go to [your-ip]:8000

Not success of creating new company

This happens sometimes with develop instances. Clicking on retry one or twice should probably resolve it.

I was wondering also about this. Why does this happen in develop instances?
Any resolution to this?