[...]
ocamlopt.opt -c -w A-44 -safe-string -g -I +compiler-libs -I +ocaml-migrate-parsetree otags.ml
File "otags.ml", line 40, characters 4-23:
40 | Parse.interface lex
^^^^^^^^^^^^^^^^^^^
Error: This expression has type
Parsetree.signature = Parsetree.signature_item list
but an expression was expected of type
Migrate_parsetree__.Ast_413.Parsetree.signature =
Migrate_parsetree__.Ast_413.Parsetree.signature_item list
Type Parsetree.signature_item is not compatible with type
Migrate_parsetree__.Ast_413.Parsetree.signature_item =
Migrate_parsetree.Ast_413.Parsetree.signature_item
make[1]: *** [Makefile:120: otags.cmx] Error 2
make[1]: Leaving directory '/tmp/build/otags-4.05.1'
dh_auto_build: error: make -j1 returned exit code 2
make: *** [debian/rules:10: binary] Error 25
dpkg-buildpackage: error: debian/rules binary subprocess returned exit status 2