I see
core_profiler: core >= 112.17.00 & < 112.18.00
core_profiler: re2 <= 111.07.00
re2-111.06.00: core = 111.06.00
Ah, indeed. I'll fix them, thanks!
(And a further clash on the OCaml version.)
The OCaml version constraint seems fine: ocaml-version >= 4.02.1. It might work with older version of OCaml but it has only been tested with OCaml 4.02.1.