anchor.diff:  
   get_iostate(Cmd)->
       try
  -        {ok, Peer, Node} = ?CT_PEER(#{connection => standard_io, args => Cmd}),
  +        {ok, Peer, Node} = ?CT_PEER(#{connection => standard_io, args => Cmd,
  +                                      env => [{"ERL_LIBS", false}]}),
           [IOStates] = mcall(Node,[fun () -> erlang:system_info(check_io) end]),
           IO = [IOState || IOState <- IOStates,
               proplists:get_value(fallback, IOState) == false,
  
positive.code:     ok.
  
  get_sstate(Cmd) ->
      {ok, Peer, Node} = ?CT_PEER(Cmd),
      [SState] = mcall(Node, [fun () ->
                                      erlang:system_info(schedulers_state)
                              end]),
  
negative.code:     SState.
  
  get_dsstate(Cmd) ->
      {ok, Peer, Node} = ?CT_PEER(#{ args => Cmd, env => [{"ERL_FLAGS",false}]}),
      [DSCPU] = mcall(Node, [fun () ->
  				   erlang:system_info(dirty_cpu_schedulers)
  			   end]),
  