* Package:    dev-ml/pcre-ocaml-7.3.3
 * Repository: gentoo
 * Maintainer: ml@gentoo.org
 * USE:        abi_x86_64 amd64 elibc_glibc kernel_linux userland_GNU
 * FEATURES:   network-sandbox preserve-libs sandbox test userpriv usersandbox
>>> Unpacking source...
>>> Unpacking pcre-ocaml-7.3.3.tbz to /var/tmp/portage/dev-ml/pcre-ocaml-7.3.3/work
>>> Source unpacked in /var/tmp/portage/dev-ml/pcre-ocaml-7.3.3/work
>>> Preparing source in /var/tmp/portage/dev-ml/pcre-ocaml-7.3.3/work/pcre-7.3.3 ...
>>> Source prepared.
>>> Configuring source in /var/tmp/portage/dev-ml/pcre-ocaml-7.3.3/work/pcre-7.3.3 ...
>>> Source configured.
>>> Compiling source in /var/tmp/portage/dev-ml/pcre-ocaml-7.3.3/work/pcre-7.3.3 ...
    ocamldep src/config/discover.depends.ocamldep-output
    ocamldep src/pcre.depends.ocamldep-output
    ocamldep src/pcre.dependsi.ocamldep-output
      ocamlc src/pcre.{cmi,cmti}
      ocamlc src/config/discover.{cmi,cmo,cmt}
    ocamlopt src/config/discover.{cmx,o}
      ocamlc src/pcre.{cmo,cmt}
    ocamlopt src/config/discover.exe (exit 2)
(cd _build/default && /usr/bin/ocamlopt.opt -w -40 -g -o src/config/discover.exe -I /usr/lib64/ocaml -I /usr/lib64/ocaml/base -I /usr/lib64/ocaml/base/caml -I /usr/lib64/ocaml/base/shadow_stdlib -I /usr/lib64/ocaml/configurator -I /usr/lib64/ocaml/ppx_compare/runtime-lib -I /usr/lib64/ocaml/ppx_deriving -I /usr/lib64/ocaml/ppx_hash/runtime-lib -I /usr/lib64/ocaml/result -I /usr/lib64/ocaml/sexplib -I /usr/lib64/ocaml/sexplib/0 -I /usr/lib64/ocaml/stdio /usr/lib64/ocaml/base/caml/caml.cmxa /usr/lib64/ocaml/base/shadow_stdlib/shadow_stdlib.cmxa /usr/lib64/ocaml/sexplib/0/sexplib0.cmxa /usr/lib64/ocaml/base/base.cmxa /usr/lib64/ocaml/unix.cmxa /usr/lib64/ocaml/result/result.cmxa /usr/lib64/ocaml/bigarray.cmxa /usr/lib64/ocaml/ppx_compare/runtime-lib/ppx_compare_lib.cmxa /usr/lib64/ocaml/ppx_deriving/ppx_deriving_runtime.cmxa /usr/lib64/ocaml/sexplib/sexplib.cmxa /usr/lib64/ocaml/ppx_hash/runtime-lib/ppx_hash_lib.cmxa /usr/lib64/ocaml/stdio/stdio.cmxa /usr/lib64/ocaml/configurator/configurator.cmxa src/config/discover.cmx)
File "_none_", line 1:
Error: Files /usr/lib64/ocaml/configurator/configurator.cmxa
       and /usr/lib64/ocaml/stdio/stdio.cmxa
       make inconsistent assumptions over implementation Stdio__Out_channel
 * ERROR: dev-ml/pcre-ocaml-7.3.3::gentoo failed (compile phase):
 *   (no error message)
 * 
 * Call stack:
 *     ebuild.sh, line 124:  Called src_compile
 *   environment, line 213:  Called die
 * The specific snippet of code:
 *       jbuilder build @install || die
 * 
 * If you need support, post the output of `emerge --info '=dev-ml/pcre-ocaml-7.3.3::gentoo'`,
 * the complete build log and the output of `emerge -pqv '=dev-ml/pcre-ocaml-7.3.3::gentoo'`.
 * The complete build log is located at '/var/log/portage/dev-ml:pcre-ocaml-7.3.3:20171104-124435.log'.
 * For convenience, a symlink to the build log is located at '/var/tmp/portage/dev-ml/pcre-ocaml-7.3.3/temp/build.log'.
 * The ebuild environment file is located at '/var/tmp/portage/dev-ml/pcre-ocaml-7.3.3/temp/environment'.
 * Working directory: '/var/tmp/portage/dev-ml/pcre-ocaml-7.3.3/work/pcre-7.3.3'
 * S: '/var/tmp/portage/dev-ml/pcre-ocaml-7.3.3/work/pcre-7.3.3'