PASS opam => [build pprint.20130324 OCamlPro/opam-repository:master with 4.00.1 on Linux (x86_64)]

/github/OCamlPro/opam-repository/task/34549
PASS opam => [build ocamlclean.2.0 OCamlPro/opam-repository:master with 4.00.1 on Linux (x86_64)]

/github/OCamlPro/opam-repository/task/34557