Server options help:

    --no-server           do not use experimental image-build server (default)
    --experimental-build-server
                          use experimental image-build server

    --server-list         lists current experimental image-build servers
    --server-list-details same as -server-list with more details
    --server-cleanup      remove stale experimental image-build servers entries
    --server-shutdown     shutdown experimental image-build servers under current session ID
    --server-shutdown-all shutdown all experimental image-build servers

    --server-session=<custom-session-name>
                          use custom session name instead of system provided
                          session ID of the calling process

    --verbose-server      enable verbose output for experimental image-build server handling
 