PASS opam => [build javalib.2.2.2 OCamlPro/opam-repository:master with 4.00.1 on Linux (x86_64)]

/github/OCamlPro/opam-repository/task/27534
FAIL (no external dependency "nlopt.h") opam => [build nlopt-ocaml.0.5 OCamlPro/opam-repository:master with 4.00.1 on Linux (x86_64)]

/github/OCamlPro/opam-repository/task/27541