QA: other
The ebuild is installing to one or more unexpected paths:

  /vz

Please fix the ebuild to use correct FHS/Gentoo policy paths.
QA Notice: #!/sbin/runscript is deprecated, use #!/sbin/openrc-run instead:
   etc/init.d/vz
QA Notice: #!/sbin/runscript is deprecated, use #!/sbin/openrc-run instead:
   etc/init.d/vzeventd
One or more empty directories installed to /var:

  /var/lib/vzctl/vepid
  /var/lib/vzctl/vzreboot

If those directories need to be preserved, please make sure to create
or mark them for keeping using 'keepdir'. Future versions of Portage
will strip empty directories from installation image.