Description of problem:
1) Running smart-proxy-openscap-send generates below logs:
~~~
Your Gemfile lists the gem rsec (< 1) more than once.
You should probably keep only one of them.
Remove any duplicate entries and specify the gem only once.
While it's not a problem now, it could cause errors if you change the version of one of them later.
~~~

and when configured email notifications, same are flooded with email every 30 minutes.

2) Cronjob trigerring this :
# cat /etc/cron.d/tfm-rubygem-smart_proxy_openscap 
*/30 * * * * foreman-proxy smart-proxy-openscap-send >> /var/log/foreman-proxy/cron.log

3) The logfile /var/log/foreman-proxy/cron.log is empty

This doesn't seems to be error but causing unnecessary email notifications every 30 minutes.

Version-Release number of selected component (if applicable):
- tfm-rubygem-smart_proxy_openscap-0.9.1-1.el7sat.noarch

How reproducible:
- Easily 

Steps to Reproduce:
1. Execute smart-proxy-openscap-send on Satellite 6.10
2. Or configure mail notifications for openscap and check the emails.

Actual results:
~~~
Your Gemfile lists the gem rsec (< 1) more than once.
You should probably keep only one of them.
Remove any duplicate entries and specify the gem only once.
While it's not a problem now, it could cause errors if you change the version of one of them later.
~~~

Expected results:
- Should not show logs while executing this command which will stop it getting on email notifications.
- Logs should get captured in /var/log/foreman-proxy/cron.log file.