ocamlc compiler-stdlib/gen/.gen.eobjs/byte/gen.{cmi,cmo,cmt} (exit 2)
(cd _build/default && /usr/bin/ocamlc.opt -w -40 -g -bin-annot -I compiler-stdlib/gen/.gen.eobjs/byte -I /usr/lib/ocaml/compiler-libs -no-alias-deps -o compiler-stdlib/gen/.gen.eobjs/byte/gen.cmo -c -impl compiler-stdlib/gen/gen.ml)
File "compiler-stdlib/gen/gen.ml", line 59, characters 33-51:
59 |      let toc = (input_value ic : Cmo_format.library) in
                                      ^^^^^^^^^^^^^^^^^^
Error: Unbound module Cmo_format