The crash appeared to be a result of allocating an instance of Discrete_interval 
      automatically that that was referred in out-of-declaration scope.
                        
      Fixed with correcting backing up and restoring scheme of
      auto_inc_intervals_forced, introduced by bug#33029, by means of shallow copying;
      added simulation code that forces executing those fixes of the former bug that
      targeted at master-and-slave having incompatible bug#33029-prone versions.

mysql-test/suite/bugs/r/rpl_bug33029.result:
  new results file
mysql-test/suite/bugs/t/rpl_bug33029.test:
  test merely checks no crash happens on slave.
sql/slave.cc:
  forcing to execute special logics implemented for bug#33029 if
  simulate_bug33029 the debug option is set.
sql/sql_class.cc:
  swaps of backed and the actual auto_inc_intervals_forced basing on shallow coping.
sql/structs.h:
  Removing the deep _copy() and methods associated with it;
  adding methods to Discrete_intervals_list:
      
  private `=', copy constructor to prevent using;
  private set_members();
  public  copy_shallow(), swap(), get_{head, tail, current}();
          empty_no_free() through set_members().