Analyse following RPM build log snippet. Describe contents accurately, without speculation or suggestions for resolution.            
Your analysis must be as concise as possible, while keeping relevant information intact.
Snippet: 
error: Installed (but unpackaged) file(s) found:
   /usr/sbin/foreman-certs
    absolute symlink: /etc/foreman-installer/scenarios.d/foreman.migrations -> /usr/share/foreman-installer/config/foreman.migrations
    absolute symlink: /usr/share/foreman-installer/config/foreman.migrations/.applied -> /etc/foreman-installer/scenarios.d/foreman-migrations-applied
    absolute symlink: /etc/foreman-installer/scenarios.d/foreman-proxy-content.migrations -> /usr/share/foreman-installer/config/foreman-proxy-content.migrations
    absolute symlink: /etc/foreman-installer/scenarios.d/katello.migrations -> /usr/share/foreman-installer/config/katello.migrations
    absolute symlink: /usr/share/foreman-installer/config/foreman-proxy-content.migrations/.applied -> /etc/foreman-installer/scenarios.d/foreman-proxy-content-migrations-applied
    absolute symlink: /usr/share/foreman-installer/config/katello.migrations/.applied -> /etc/foreman-installer/scenarios.d/katello-migrations-applied
    Installed (but unpackaged) file(s) found:
   /usr/sbin/foreman-certs
List of the files that got installed, but are not expected