PASS opam => [build extlib.1.5.4 OCamlPro/opam-repository:master with 4.00.1 on Linux (x86_64)]

/github/OCamlPro/opam-repository/task/28734
PASS opam => [build pxp.1.2.3 OCamlPro/opam-repository:master with 4.00.1 on Linux (x86_64)]

/github/OCamlPro/opam-repository/task/28675