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/bin/sfcbd
   /usr/bin/sfcbdump
   /usr/bin/sfcbinst2mof
   /usr/bin/sfcbmof
   /usr/bin/sfcbmofpp
   /usr/bin/sfcbproc
   /usr/bin/sfcbrepos
   /usr/bin/sfcbstage
   /usr/bin/sfcbtrace
   /usr/bin/sfcbunstage
   /usr/bin/sfcbuuid
   /usr/bin/wbemcat
   /usr/bin/xmltest
   /usr/lib/debug/usr/bin/sfcbd-1.4.9-36.fc43.x86_64.debug
   /usr/lib/debug/usr/bin/sfcbdump-1.4.9-36.fc43.x86_64.debug
   /usr/lib/debug/usr/bin/sfcbinst2mof-1.4.9-36.fc43.x86_64.debug
   /usr/lib/debug/usr/bin/sfcbmof-1.4.9-36.fc43.x86_64.debug
   /usr/lib/debug/usr/bin/sfcbmofpp-1.4.9-36.fc43.x86_64.debug
   /usr/lib/debug/usr/bin/sfcbproc-1.4.9-36.fc43.x86_64.debug
   /usr/lib/debug/usr/bin/sfcbtrace-1.4.9-36.fc43.x86_64.debug
This snippet says why the build failed.