PHP warning on Guzzle failed to open stream: No such file or directory We just deployed Craft to Elastic Beanstalk running on a docker container. 
When we revisit the site hours later at random it gives us a warning:

PHP warning

include(/var/www/craft/app/vendor/guzzle/guzzle/src/Guzzle/Http/Client.php): failed to open stream: No such file or directory

Refreshing helps and load the application properly.
Has anybody stumbled with this and so yes would be great if you have some tips!

Thanks
Files were not added to the deployment branch!