ocaml-visitors 20170725-1 is marked for autoremoval from testing on 2017-11-27 It is affected by these RC bugs: 880063: ocaml-visitors: FTBFS with OCaml 4.05.0 It (build-)depends on packages with these RC bugs: 876725: ppx-deriving: ppx-deriving FTBFS with OCaml 4.05.0