PASS opam => [build camlzip.1.05 OCamlPro/opam-repository:master with 4.00.1 on Linux (x86_64)]

/github/OCamlPro/opam-repository/task/29402
PASS opam => [build gapi-ocaml.0.2 OCamlPro/opam-repository:master with 4.01.0 on Linux (ppc64)]

/github/OCamlPro/opam-repository/task/29094