deploy gets stuck and doesn't print anything

Steps to reproduce

cap production deploy and that's it, just gets stuck forever until I abort it

Expected behavior

• Capistrano must to print a TimeOut error log or something else when it doesn't connect to server

Actual behavior

When I run: cap production deploy it shows nothing, just keeps waiting But when I run: cap production deploy --trace it shows this:

** Invoke production (first_time)
** Execute production
** Invoke load:defaults (first_time)
** Execute load:defaults
** Invoke rbenv:validate (first_time)
** Execute rbenv:validate

System configuration

https://gist.github.com/anyelopetit/7320fc8141554ea4b75ec88bb02f8132