PASS opam => [build deriving-ocsigen.0.3c OCamlPro/opam-repository:master with 4.00.1 on Linux (x86_64)]

/github/OCamlPro/opam-repository/task/34874
PASS opam => [build ocamlrss.2.2.1 OCamlPro/opam-repository:master with 4.00.1 on Linux (x86_64)]

/github/OCamlPro/opam-repository/task/34679