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/lib/sysusers.d/testcloud.conf
    Installed (but unpackaged) file(s) found:
   /usr/lib/sysusers.d/testcloud.conf
Error message