=> Bootstrap dependency digest>=20010302: found digest-20190127
===> Skipping vulnerability checks.
WARNING: No /var/db/pkg/pkg-vulnerabilities file found.
WARNING: To fix run: `/usr/sbin/pkg_admin -K /var/db/pkg fetch-pkg-vulnerabilities'.
===> Building for ocaml-ppx_compare-0.12.0
File "expander/ppx_compare_expander.ml", line 168, characters 8-50:
168 |       | Rtag ({ txt = cnstr; _ }, _attrs, true, _) | Rtag ({ txt = cnstr; _ }, _attrs, _, []) ->
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Error: The constructor Rtag expects 3 argument(s),
       but is applied here to 4 argument(s)
*** Error code 1

Stop.
make[1]: stopped in /amd/pkgsrc/CHROOT/P/pkgsrc/devel/ocaml-ppx_compare
*** Error code 1

Stop.
make: stopped in /amd/pkgsrc/CHROOT/P/pkgsrc/devel/ocaml-ppx_compare