FAIL (error in dependency "lablgtk-extras.1.3" (error-enabled warnings)) opam => [build gtktop.2.0 OCamlPro/opam-repository:master with 4.01.0 on Linux (ppc64)]

/github/OCamlPro/opam-repository/task/37685
FAIL (error in dependency "core.109.30.00" (unknown)) opam => [build async_find.109.15.00 OCamlPro/opam-repository:master with 4.01.0 on OpenBSD (powerpc)]

/github/OCamlPro/opam-repository/task/36026