CST error in /home/runner/work/tests/tests/master/lib/sbin/CST (at 319)
  -> Missing thorn GRHayLET/IllinoisGRMHD


CST error in /home/runner/work/tests/tests/master/flesh/lib/sbin/interface_parser.pl (at 665)
  -> Convert_to_HydroBase (thorn Convert_to_HydroBase) inherits from ILLINOISGRMHD
     No thorn in --

Ticket URL: https://bitbucket.org/einsteintoolkit/tickets/issues/2777/upgrade-illinoisgrmhd-to-use-grhayl