%Error: t/t_randsequence_bad.v:23:7: Duplicate declaration of randsequence production: 'duplicated_bad'
   23 |       duplicated_bad: { $display("dup2"); };   
      |       ^~~~~~~~~~~~~~
        t/t_randsequence_bad.v:22:7: ... Location of original declaration
   22 |       duplicated_bad: { $display("dup1"); };
      |       ^~~~~~~~~~~~~~
        ... See the manual at https://verilator.org/verilator_doc.html?v=latest for more assistance.
%Error: t/t_randsequence_bad.v:12:5: Production 'no_such_production' not found
                                   : ... Suggested alternative: 'such_production'
   12 |     randsequence(no_such_production)   
      |     ^~~~~~~~~~~~
%Error: t/t_randsequence_bad.v:17:13: Production 'production_bad' not found
   17 |       main: production_bad;   
      |             ^~~~~~~~~~~~~~
%Error: Exiting due to