anchor.diff:              <<"PublishAllPorts">> => false,
               <<"Privileged">> => false,
               <<"Dns">> => [<<"8.8.8.8">>],
  -            <<"DnsSearch">> => [<<"">>],
  +            %<<"DnsSearch">> => [<<"">>],
               <<"ExtraHosts">> => null,
               <<"VolumesFrom">> => [],
               <<"CapAdd">> => [<<"NET_ADMIN">>],
  
positive.code:         <<"StdinOnce">> => true,
          <<"Env">> => null,
          <<"Cmd">> => [<<"/home/glot/runner">>],
          <<"Entrypoint">> => <<"">>,
          <<"Image">> => <<"">>,
          <<"Volumes">> => #{},
          <<"WorkingDir">> => <<"">>,
  
negative.code:         %<<"CpuShares">> => 512,
          %<<"Cpuset">> => <<"0">>,
          <<"ExposedPorts">> => #{},
          <<"SecurityOpt">> => null,
          <<"HostConfig">> => #{
              <<"Binds">> => [],
              <<"Links">> => [],
  