openbsd-77-amd64-4.14_opam-2.4

2025-09-16 10:11.52: New job: test mirage/ocaml-uri https://github.com/mirage/ocaml-uri.git#refs/heads/main (46979cf180be86b2a8bd0f55767bef9f436780ec) (openbsd-amd64:openbsd-77-amd64-4.14_opam-2.4)
Base: openbsd-77-amd64-ocaml-4.14
Opam project build


To reproduce locally:


git clone --recursive "https://github.com/mirage/ocaml-uri.git" -b "main" && cd "ocaml-uri" && git reset --hard 46979cf1
cat > Dockerfile <<'END-OF-DOCKERFILE'
FROM openbsd-77-amd64-ocaml-4.14
# openbsd-77-amd64-4.14_opam-2.4
USER 1000:1000
ENV CLICOLOR_FORCE="1"
ENV OPAMCOLOR="always"
RUN doas ln -f /usr/bin/opam-2.4 /usr/bin/opam
RUN opam init --reinit -ni
RUN uname -rs && opam exec -- ocaml -version && opam --version
RUN cd ~/opam-repository && (git cat-file -e 6ef6813522b6ea29933f6451236a1639bdbaec61 || git fetch origin master) && git reset -q --hard 6ef6813522b6ea29933f6451236a1639bdbaec61 && git log --no-decorate -n1 --oneline && opam update -u
COPY --chown=1000:1000 uri.opam uri-sexp.opam uri-re.opam uri-bench.opam /home/opam/src/./
RUN opam pin add -yn uri.dev '/home/opam/src/./' && \
opam pin add -yn uri-sexp.dev '/home/opam/src/./' && \
opam pin add -yn uri-re.dev '/home/opam/src/./' && \
opam pin add -yn uri-bench.dev '/home/opam/src/./'
RUN echo '(lang dune 3.0)' > '/home/opam/src/./dune-project'
ENV DEPS="afl-persistent.1.4 angstrom.0.16.1 base.v0.16.4 base-bigarray.base base-bytes.base base-threads.base base-unix.base base_bigstring.v0.16.0 base_quickcheck.v0.16.0 bigstringaf.0.10.0 bin_prot.v0.16.0 cmdliner.1.3.0 core.v0.16.2 core_bench.v0.16.0 core_kernel.v0.16.0 core_unix.v0.16.0 cppo.1.8.0 crowbar.0.2.1 csexp.1.5.2 dune.3.20.2 dune-configurator.3.20.2 expect_test_helpers_core.v0.16.0 fieldslib.v0.16.0 int_repr.v0.16.0 jane-street-headers.v0.16.0 jst-config.v0.16.0 num.1.6 ocaml.4.14.2 ocaml-base-compiler.4.14.2 ocaml-compiler-libs.v0.12.4 ocaml-config.2 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocaml_intrinsics.v0.16.2 ocamlbuild.0.16.1 ocamlfind.1.9.8 ocplib-endian.1.2 ounit2.2.2.7 parsexp.v0.16.0 ppx_assert.v0.16.0 ppx_base.v0.16.0 ppx_bench.v0.16.0 ppx_bin_prot.v0.16.0 ppx_cold.v0.16.0 ppx_compare.v0.16.0 ppx_custom_printf.v0.16.0 ppx_derivers.1.2.1 ppx_disable_unused_warnings.v0.16.0 ppx_enumerate.v0.16.0 ppx_expect.v0.16.1 ppx_fields_conv.v0.16.0 ppx_fixed_literal.v0.16.0 ppx_globalize.v0.16.0 ppx_hash.v0.16.0 ppx_here.v0.16.0 ppx_ignore_instrumentation.v0.16.0 ppx_inline_test.v0.16.1 ppx_jane.v0.16.0 ppx_let.v0.16.0 ppx_log.v0.16.0 ppx_module_timer.v0.16.0 ppx_optcomp.v0.16.0 ppx_optional.v0.16.0 ppx_pipebang.v0.16.0 ppx_sexp_conv.v0.16.0 ppx_sexp_message.v0.16.0 ppx_sexp_value.v0.16.0 ppx_stable.v0.16.0 ppx_stable_witness.v0.16.0 ppx_string.v0.16.0 ppx_tydi.v0.16.0 ppx_typerep_conv.v0.16.0 ppx_variants_conv.v0.16.0 ppxlib.0.35.0 re.1.13.2 seq.base sexp_pretty.v0.16.0 sexplib.v0.16.0 sexplib0.v0.16.0 spawn.v0.17.0 splittable_random.v0.16.0 stdio.v0.16.0 stdlib-shims.0.3.0 stringext.1.6.0 textutils.v0.16.0 textutils_kernel.v0.16.0 time_now.v0.16.0 timezone.v0.16.0 topkg.1.1.0 typerep.v0.16.0 uutf.1.0.4 variantslib.v0.16.0"
ENV CI="true"
ENV OCAMLCI="true"
RUN opam update --depexts && opam install --cli=2.4 --depext-only -y uri.dev uri-sexp.dev uri-re.dev uri-bench.dev $DEPS
RUN opam install $DEPS
COPY --chown=1000:1000 . /home/opam/src
RUN cd /home/opam/src && opam exec -- dune build @install @check @runtest && rm -rf _build


END-OF-DOCKERFILE
docker build .
END-REPRO-BLOCK


2025-09-16 10:11.52: Using cache hint "mirage/ocaml-uri-openbsd-77-amd64-ocaml-4.14-openbsd-77-amd64-4.14_opam-2.4-286ce4d963a2c81135b52e047d0cfa96"
2025-09-16 10:11.52: Using OBuilder spec:
((from openbsd-77-amd64-ocaml-4.14)
(comment openbsd-77-amd64-4.14_opam-2.4)
(user (uid 1000) (gid 1000))
(env CLICOLOR_FORCE 1)
(env OPAMCOLOR always)
(run (shell "doas ln -f /usr/bin/opam-2.4 /usr/bin/opam"))
(run (shell "opam init --reinit -ni"))
(run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))
(run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "cd ~/opam-repository && (git cat-file -e 6ef6813522b6ea29933f6451236a1639bdbaec61 || git fetch origin master) && git reset -q --hard 6ef6813522b6ea29933f6451236a1639bdbaec61 && git log --no-decorate -n1 --oneline && opam update -u"))
(copy (src uri.opam uri-sexp.opam uri-re.opam uri-bench.opam)
(dst /home/opam/src/./))
(run (network host)
(shell  "opam pin add -yn uri.dev '/home/opam/src/./' && \
\nopam pin add -yn uri-sexp.dev '/home/opam/src/./' && \
\nopam pin add -yn uri-re.dev '/home/opam/src/./' && \
\nopam pin add -yn uri-bench.dev '/home/opam/src/./'"))
(run (network host)
(shell "echo '(lang dune 3.0)' > '/home/opam/src/./dune-project'"))
(env DEPS "afl-persistent.1.4 angstrom.0.16.1 base.v0.16.4 base-bigarray.base base-bytes.base base-threads.base base-unix.base base_bigstring.v0.16.0 base_quickcheck.v0.16.0 bigstringaf.0.10.0 bin_prot.v0.16.0 cmdliner.1.3.0 core.v0.16.2 core_bench.v0.16.0 core_kernel.v0.16.0 core_unix.v0.16.0 cppo.1.8.0 crowbar.0.2.1 csexp.1.5.2 dune.3.20.2 dune-configurator.3.20.2 expect_test_helpers_core.v0.16.0 fieldslib.v0.16.0 int_repr.v0.16.0 jane-street-headers.v0.16.0 jst-config.v0.16.0 num.1.6 ocaml.4.14.2 ocaml-base-compiler.4.14.2 ocaml-compiler-libs.v0.12.4 ocaml-config.2 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocaml_intrinsics.v0.16.2 ocamlbuild.0.16.1 ocamlfind.1.9.8 ocplib-endian.1.2 ounit2.2.2.7 parsexp.v0.16.0 ppx_assert.v0.16.0 ppx_base.v0.16.0 ppx_bench.v0.16.0 ppx_bin_prot.v0.16.0 ppx_cold.v0.16.0 ppx_compare.v0.16.0 ppx_custom_printf.v0.16.0 ppx_derivers.1.2.1 ppx_disable_unused_warnings.v0.16.0 ppx_enumerate.v0.16.0 ppx_expect.v0.16.1 ppx_fields_conv.v0.16.0 ppx_fixed_literal.v0.16.0 ppx_globalize.v0.16.0 ppx_hash.v0.16.0 ppx_here.v0.16.0 ppx_ignore_instrumentation.v0.16.0 ppx_inline_test.v0.16.1 ppx_jane.v0.16.0 ppx_let.v0.16.0 ppx_log.v0.16.0 ppx_module_timer.v0.16.0 ppx_optcomp.v0.16.0 ppx_optional.v0.16.0 ppx_pipebang.v0.16.0 ppx_sexp_conv.v0.16.0 ppx_sexp_message.v0.16.0 ppx_sexp_value.v0.16.0 ppx_stable.v0.16.0 ppx_stable_witness.v0.16.0 ppx_string.v0.16.0 ppx_tydi.v0.16.0 ppx_typerep_conv.v0.16.0 ppx_variants_conv.v0.16.0 ppxlib.0.35.0 re.1.13.2 seq.base sexp_pretty.v0.16.0 sexplib.v0.16.0 sexplib0.v0.16.0 spawn.v0.17.0 splittable_random.v0.16.0 stdio.v0.16.0 stdlib-shims.0.3.0 stringext.1.6.0 textutils.v0.16.0 textutils_kernel.v0.16.0 time_now.v0.16.0 timezone.v0.16.0 topkg.1.1.0 typerep.v0.16.0 uutf.1.0.4 variantslib.v0.16.0")
(env CI true)
(env OCAMLCI true)
(run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam update --depexts && opam install --cli=2.4 --depext-only -y uri.dev uri-sexp.dev uri-re.dev uri-bench.dev $DEPS"))
(run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam install $DEPS"))
(copy (src .) (dst /home/opam/src))
(run (shell "cd /home/opam/src && opam exec -- dune build @install @check @runtest && rm -rf _build"))
)


2025-09-16 10:11.52: Waiting for resource in pool OCluster
2025-09-16 15:36.01: Waiting for worker…
2025-09-16 20:50.32: Got resource from pool OCluster
Building on oregano
All commits already cached
HEAD is now at 46979cf Merge pull request #180 from hannesm/add-main


(from openbsd-77-amd64-ocaml-4.14)
2025-09-16 20:50.33 ---> using "00579f8dea230f94ca5972e50ed0dc70167d1c0e96cfe76e645642677774f17f" from cache


/: (comment openbsd-77-amd64-4.14_opam-2.4)


/: (user (uid 1000) (gid 1000))


/: (env CLICOLOR_FORCE 1)


/: (env OPAMCOLOR always)


/: (run (shell "doas ln -f /usr/bin/opam-2.4 /usr/bin/opam"))
2025-09-16 20:50.33 ---> using "8054e5d0929fce63b2e622c1fc2caefa9b5f6e503f9fc7599e0bc40c0bb8a3e7" from cache


/: (run (shell "opam init --reinit -ni"))
No configuration file found, using built-in defaults.
Checking for available remotes: rsync and local, git.
- you won't be able to use mercurial repositories unless you install the hg command on your system.
- you won't be able to use darcs repositories unless you install the darcs command on your system.


<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[default] no changes from file:///home/opam/opam-repository
2025-09-16 20:50.33 ---> using "8a35e9584a9ed6dcc739329957f608077d9c3bd6b56dee5b8d5c3bdd8dab57f7" from cache


/: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))
OpenBSD 7.7
The OCaml toplevel, version 4.14.2
2.4.1
2025-09-16 20:50.33 ---> using "b0cd4eee5840b9ccd2075fddbf7c93660c8c159436f71f3bf2f9c12998bdaf67" from cache


/: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "cd ~/opam-repository && (git cat-file -e 6ef6813522b6ea29933f6451236a1639bdbaec61 || git fetch origin master) && git reset -q --hard 6ef6813522b6ea29933f6451236a1639bdbaec61 && git log --no-decorate -n1 --oneline && opam update -u"))
From https://github.com/ocaml/opam-repository
* branch                  master     -> FETCH_HEAD
f6368c68f9..7949ff40d8  master     -> origin/master
6ef6813522 Merge pull request #28449 from dra27/ocaml-compiler-msvc


<><> Updating package repositories ><><><><><><><><><><><><><><><><><><><><><><>
[default] synchronised from file:///home/opam/opam-repository


Everything as up-to-date as possible (run with --verbose to show unavailable upgrades).
However, you may "opam upgrade" these packages explicitly at these versions (e.g. "opam upgrade ocaml.5.3.0"), which will ask permission to downgrade or uninstall the conflicting packages.
Nothing to do.
# To update the current shell environment, run: eval $(opam env)
2025-09-16 20:50.33 ---> using "e4e1c4decce7d53697f4f6091c56041d20c86dfb4927859059ea98d18c3361d2" from cache


/: (copy (src uri.opam uri-sexp.opam uri-re.opam uri-bench.opam)
(dst /home/opam/src/./))
2025-09-16 20:51.29 ---> saved as "61143f8d2e11126bdb2165d0481e5d66b4c470bdc54da521ba85026e284e6777"


/: (run (network host)
(shell  "opam pin add -yn uri.dev '/home/opam/src/./' && \
\nopam pin add -yn uri-sexp.dev '/home/opam/src/./' && \
\nopam pin add -yn uri-re.dev '/home/opam/src/./' && \
\nopam pin add -yn uri-bench.dev '/home/opam/src/./'"))
[uri.dev] synchronised (file:///home/opam/src)
uri is now pinned to file:///home/opam/src (version dev)
[uri-sexp.dev] synchronised (file:///home/opam/src)
uri-sexp is now pinned to file:///home/opam/src (version dev)
[uri-re.dev] synchronised (file:///home/opam/src)
uri-re is now pinned to file:///home/opam/src (version dev)
[uri-bench.dev] synchronised (file:///home/opam/src)
uri-bench is now pinned to file:///home/opam/src (version dev)
2025-09-16 20:52.29 ---> saved as "96bbae1cb49fc3f860255d64eafdef72c0508d3cf86c7f48b48447b5fd8402de"


/: (run (network host)
(shell "echo '(lang dune 3.0)' > '/home/opam/src/./dune-project'"))
2025-09-16 20:53.11 ---> saved as "7dd843a0ec9b3cce0d1ddc5a333930277501580f472208a4dca1495e8674ed11"


/: (env DEPS "afl-persistent.1.4 angstrom.0.16.1 base.v0.16.4 base-bigarray.base base-bytes.base base-threads.base base-unix.base base_bigstring.v0.16.0 base_quickcheck.v0.16.0 bigstringaf.0.10.0 bin_prot.v0.16.0 cmdliner.1.3.0 core.v0.16.2 core_bench.v0.16.0 core_kernel.v0.16.0 core_unix.v0.16.0 cppo.1.8.0 crowbar.0.2.1 csexp.1.5.2 dune.3.20.2 dune-configurator.3.20.2 expect_test_helpers_core.v0.16.0 fieldslib.v0.16.0 int_repr.v0.16.0 jane-street-headers.v0.16.0 jst-config.v0.16.0 num.1.6 ocaml.4.14.2 ocaml-base-compiler.4.14.2 ocaml-compiler-libs.v0.12.4 ocaml-config.2 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocaml_intrinsics.v0.16.2 ocamlbuild.0.16.1 ocamlfind.1.9.8 ocplib-endian.1.2 ounit2.2.2.7 parsexp.v0.16.0 ppx_assert.v0.16.0 ppx_base.v0.16.0 ppx_bench.v0.16.0 ppx_bin_prot.v0.16.0 ppx_cold.v0.16.0 ppx_compare.v0.16.0 ppx_custom_printf.v0.16.0 ppx_derivers.1.2.1 ppx_disable_unused_warnings.v0.16.0 ppx_enumerate.v0.16.0 ppx_expect.v0.16.1 ppx_fields_conv.v0.16.0 ppx_fixed_literal.v0.16.0 ppx_globalize.v0.16.0 ppx_hash.v0.16.0 ppx_here.v0.16.0 ppx_ignore_instrumentation.v0.16.0 ppx_inline_test.v0.16.1 ppx_jane.v0.16.0 ppx_let.v0.16.0 ppx_log.v0.16.0 ppx_module_timer.v0.16.0 ppx_optcomp.v0.16.0 ppx_optional.v0.16.0 ppx_pipebang.v0.16.0 ppx_sexp_conv.v0.16.0 ppx_sexp_message.v0.16.0 ppx_sexp_value.v0.16.0 ppx_stable.v0.16.0 ppx_stable_witness.v0.16.0 ppx_string.v0.16.0 ppx_tydi.v0.16.0 ppx_typerep_conv.v0.16.0 ppx_variants_conv.v0.16.0 ppxlib.0.35.0 re.1.13.2 seq.base sexp_pretty.v0.16.0 sexplib.v0.16.0 sexplib0.v0.16.0 spawn.v0.17.0 splittable_random.v0.16.0 stdio.v0.16.0 stdlib-shims.0.3.0 stringext.1.6.0 textutils.v0.16.0 textutils_kernel.v0.16.0 time_now.v0.16.0 timezone.v0.16.0 topkg.1.1.0 typerep.v0.16.0 uutf.1.0.4 variantslib.v0.16.0")


/: (env CI true)


/: (env OCAMLCI true)


/: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam update --depexts && opam install --cli=2.4 --depext-only -y uri.dev uri-sexp.dev uri-re.dev uri-bench.dev $DEPS"))
[WARNING] Unknown update command for bsd, skipping system update


<><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><>
[uri-re.dev] synchronised (file:///home/opam/src)
[uri-bench.dev] synchronised (file:///home/opam/src)
[uri.dev] synchronised (file:///home/opam/src)
[uri-sexp.dev] synchronised (file:///home/opam/src)


[NOTE] Package ocaml-options-vanilla is already installed (current version is 1).
[NOTE] Package ocaml-config is already installed (current version is 2).
[NOTE] Package ocaml-base-compiler is already installed (current version is 4.14.2).
[NOTE] Package ocaml is already installed (current version is 4.14.2).
[NOTE] Package base-unix is already installed (current version is base).
[NOTE] Package base-threads is already installed (current version is base).
[NOTE] Package base-bigarray is already installed (current version is base).
2025-09-16 20:54.05 ---> saved as "54df842c21831270c79b0921c100f1a0dc17e5947b5b7a651cbe2c17dab0dbbc"


/: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam install $DEPS"))
[NOTE] Package ocaml-options-vanilla is already installed (current version is 1).
[NOTE] Package ocaml-config is already installed (current version is 2).
[NOTE] Package ocaml-base-compiler is already installed (current version is 4.14.2).
[NOTE] Package ocaml is already installed (current version is 4.14.2).
[NOTE] Package base-unix is already installed (current version is base).
[NOTE] Package base-threads is already installed (current version is base).
[NOTE] Package base-bigarray is already installed (current version is base).
The following actions will be performed:
=== install 85 packages
- install afl-persistent              1.4
- install angstrom                    0.16.1
- install base                        v0.16.4
- install base-bytes                  base
- install base_bigstring              v0.16.0
- install base_quickcheck             v0.16.0
- install bigstringaf                 0.10.0
- install bin_prot                    v0.16.0
- install cmdliner                    1.3.0
- install core                        v0.16.2
- install core_bench                  v0.16.0
- install core_kernel                 v0.16.0
- install core_unix                   v0.16.0
- install cppo                        1.8.0
- install crowbar                     0.2.1
- install csexp                       1.5.2
- install dune                        3.20.2
- install dune-configurator           3.20.2
- install expect_test_helpers_core    v0.16.0
- install fieldslib                   v0.16.0
- install int_repr                    v0.16.0
- install jane-street-headers         v0.16.0
- install jst-config                  v0.16.0
- install num                         1.6
- install ocaml-compiler-libs         v0.12.4
- install ocaml-syntax-shims          1.0.0
- install ocaml_intrinsics            v0.16.2
- install ocamlbuild                  0.16.1
- install ocamlfind                   1.9.8
- install ocplib-endian               1.2
- install ounit2                      2.2.7
- install parsexp                     v0.16.0
- install ppx_assert                  v0.16.0
- install ppx_base                    v0.16.0
- install ppx_bench                   v0.16.0
- install ppx_bin_prot                v0.16.0
- install ppx_cold                    v0.16.0
- install ppx_compare                 v0.16.0
- install ppx_custom_printf           v0.16.0
- install ppx_derivers                1.2.1
- install ppx_disable_unused_warnings v0.16.0
- install ppx_enumerate               v0.16.0
- install ppx_expect                  v0.16.1
- install ppx_fields_conv             v0.16.0
- install ppx_fixed_literal           v0.16.0
- install ppx_globalize               v0.16.0
- install ppx_hash                    v0.16.0
- install ppx_here                    v0.16.0
- install ppx_ignore_instrumentation  v0.16.0
- install ppx_inline_test             v0.16.1
- install ppx_jane                    v0.16.0
- install ppx_let                     v0.16.0
- install ppx_log                     v0.16.0
- install ppx_module_timer            v0.16.0
- install ppx_optcomp                 v0.16.0
- install ppx_optional                v0.16.0
- install ppx_pipebang                v0.16.0
- install ppx_sexp_conv               v0.16.0
- install ppx_sexp_message            v0.16.0
- install ppx_sexp_value              v0.16.0
- install ppx_stable                  v0.16.0
- install ppx_stable_witness          v0.16.0
- install ppx_string                  v0.16.0
- install ppx_tydi                    v0.16.0
- install ppx_typerep_conv            v0.16.0
- install ppx_variants_conv           v0.16.0
- install ppxlib                      0.35.0
- install re                          1.13.2
- install seq                         base
- install sexp_pretty                 v0.16.0
- install sexplib                     v0.16.0
- install sexplib0                    v0.16.0
- install spawn                       v0.17.0
- install splittable_random           v0.16.0
- install stdio                       v0.16.0
- install stdlib-shims                0.3.0
- install stringext                   1.6.0
- install textutils                   v0.16.0
- install textutils_kernel            v0.16.0
- install time_now                    v0.16.0
- install timezone                    v0.16.0
- install topkg                       1.1.0
- install typerep                     v0.16.0
- install uutf                        1.0.4
- install variantslib                 v0.16.0


<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved base.v0.16.4  (cached)
-> retrieved angstrom.0.16.1  (cached)
-> retrieved base_bigstring.v0.16.0  (cached)
-> retrieved afl-persistent.1.4  (cached)
-> retrieved bigstringaf.0.10.0  (cached)
-> retrieved base_quickcheck.v0.16.0  (cached)
-> retrieved cmdliner.1.3.0  (cached)
-> retrieved bin_prot.v0.16.0  (cached)
-> retrieved core_bench.v0.16.0  (cached)
-> retrieved core.v0.16.2  (cached)
-> retrieved core_unix.v0.16.0  (cached)
-> retrieved cppo.1.8.0  (cached)
-> retrieved crowbar.0.2.1  (cached)
-> retrieved csexp.1.5.2  (cached)
-> retrieved core_kernel.v0.16.0  (cached)
-> retrieved expect_test_helpers_core.v0.16.0  (cached)
-> retrieved fieldslib.v0.16.0  (cached)
-> retrieved int_repr.v0.16.0  (cached)
-> retrieved jane-street-headers.v0.16.0  (cached)
-> retrieved jst-config.v0.16.0  (cached)
-> retrieved num.1.6  (cached)
-> retrieved ocaml-compiler-libs.v0.12.4  (cached)
-> retrieved ocaml-syntax-shims.1.0.0  (cached)
-> retrieved ocaml_intrinsics.v0.16.2  (cached)
-> retrieved ocamlbuild.0.16.1  (cached)
-> retrieved ocamlfind.1.9.8  (cached)
-> retrieved ocplib-endian.1.2  (cached)
-> retrieved ounit2.2.2.7  (cached)
-> retrieved parsexp.v0.16.0  (cached)
-> retrieved ppx_assert.v0.16.0  (cached)
-> retrieved ppx_base.v0.16.0  (cached)
-> retrieved ppx_bench.v0.16.0  (cached)
-> retrieved ppx_bin_prot.v0.16.0  (cached)
-> retrieved ppx_cold.v0.16.0  (cached)
-> retrieved ppx_compare.v0.16.0  (cached)
-> retrieved ppx_custom_printf.v0.16.0  (cached)
-> retrieved ppx_derivers.1.2.1  (cached)
-> retrieved ppx_disable_unused_warnings.v0.16.0  (cached)
-> retrieved ppx_enumerate.v0.16.0  (cached)
-> retrieved ppx_fields_conv.v0.16.0  (cached)
-> retrieved ppx_expect.v0.16.1  (cached)
-> retrieved ppx_fixed_literal.v0.16.0  (cached)
-> retrieved ppx_globalize.v0.16.0  (cached)
-> retrieved ppx_hash.v0.16.0  (cached)
-> retrieved ppx_here.v0.16.0  (cached)
-> retrieved ppx_ignore_instrumentation.v0.16.0  (cached)
-> retrieved ppx_inline_test.v0.16.1  (cached)
-> retrieved ppx_jane.v0.16.0  (cached)
-> retrieved ppx_let.v0.16.0  (cached)
-> retrieved ppx_log.v0.16.0  (cached)
-> retrieved ppx_module_timer.v0.16.0  (cached)
-> retrieved ppx_optcomp.v0.16.0  (cached)
-> retrieved ppx_optional.v0.16.0  (cached)
-> retrieved ppx_pipebang.v0.16.0  (cached)
-> retrieved dune.3.20.2, dune-configurator.3.20.2  (cached)
-> retrieved ppx_sexp_message.v0.16.0  (cached)
-> retrieved ppx_sexp_value.v0.16.0  (cached)
-> retrieved ppx_stable.v0.16.0  (cached)
-> retrieved ppx_stable_witness.v0.16.0  (cached)
-> retrieved ppx_string.v0.16.0  (cached)
-> retrieved ppx_tydi.v0.16.0  (cached)
-> retrieved ppx_typerep_conv.v0.16.0  (cached)
-> retrieved ppx_variants_conv.v0.16.0  (cached)
-> retrieved ppx_sexp_conv.v0.16.0  (cached)
-> retrieved seq.base  (cached)
-> retrieved re.1.13.2  (cached)
-> retrieved sexp_pretty.v0.16.0  (cached)
-> retrieved ppxlib.0.35.0  (cached)
-> retrieved sexplib0.v0.16.0  (cached)
-> retrieved spawn.v0.17.0  (cached)
-> retrieved splittable_random.v0.16.0  (cached)
-> retrieved stdio.v0.16.0  (cached)
-> retrieved stdlib-shims.0.3.0  (cached)
-> retrieved stringext.1.6.0  (cached)
-> retrieved sexplib.v0.16.0  (cached)
-> retrieved textutils_kernel.v0.16.0  (cached)
-> retrieved time_now.v0.16.0  (cached)
-> retrieved textutils.v0.16.0  (cached)
-> retrieved timezone.v0.16.0  (cached)
-> retrieved typerep.v0.16.0  (cached)
-> retrieved uutf.1.0.4  (cached)
-> retrieved variantslib.v0.16.0  (cached)
-> retrieved topkg.1.1.0  (cached)
-> installed cmdliner.1.3.0
-> installed dune.3.20.2
-> installed num.1.6
-> installed afl-persistent.1.4
-> installed cppo.1.8.0
-> installed csexp.1.5.2
-> installed jane-street-headers.v0.16.0
-> installed dune-configurator.3.20.2
-> installed ocaml-compiler-libs.v0.12.4
-> installed bigstringaf.0.10.0
-> installed ocaml-syntax-shims.1.0.0
-> installed ocaml_intrinsics.v0.16.2
-> installed angstrom.0.16.1
-> installed ocamlbuild.0.16.1
-> installed ocamlfind.1.9.8
-> installed base-bytes.base
-> installed ppx_derivers.1.2.1
-> installed seq.base
-> installed sexplib0.v0.16.0
-> installed ocplib-endian.1.2
-> installed base.v0.16.4
-> installed crowbar.0.2.1
-> installed fieldslib.v0.16.0
-> installed parsexp.v0.16.0
-> installed re.1.13.2
-> installed sexplib.v0.16.0
-> installed spawn.v0.17.0
-> installed stdio.v0.16.0
-> installed stdlib-shims.0.3.0
-> installed stringext.1.6.0
-> installed ounit2.2.2.7
-> installed ppxlib.0.35.0
-> installed topkg.1.1.0
-> installed ppx_cold.v0.16.0
-> installed ppx_compare.v0.16.0
-> installed ppx_disable_unused_warnings.v0.16.0
-> installed ppx_enumerate.v0.16.0
-> installed ppx_fields_conv.v0.16.0
-> installed ppx_fixed_literal.v0.16.0
-> installed ppx_globalize.v0.16.0
-> installed ppx_here.v0.16.0
-> installed ppx_ignore_instrumentation.v0.16.0
-> installed ppx_let.v0.16.0
-> installed ppx_optcomp.v0.16.0
-> installed ppx_optional.v0.16.0
-> installed ppx_pipebang.v0.16.0
-> installed ppx_sexp_conv.v0.16.0
-> installed ppx_stable.v0.16.0
-> installed ppx_assert.v0.16.0
-> installed ppx_custom_printf.v0.16.0
-> installed jst-config.v0.16.0
-> installed ppx_hash.v0.16.0
-> installed ppx_sexp_message.v0.16.0
-> installed ppx_base.v0.16.0
-> installed ppx_log.v0.16.0
-> installed ppx_sexp_value.v0.16.0
-> installed ppx_stable_witness.v0.16.0
-> installed ppx_string.v0.16.0
-> installed ppx_tydi.v0.16.0
-> installed sexp_pretty.v0.16.0
-> installed time_now.v0.16.0
-> installed typerep.v0.16.0
-> installed ppx_inline_test.v0.16.1
-> installed ppx_module_timer.v0.16.0
-> installed ppx_bench.v0.16.0
-> installed ppx_expect.v0.16.1
-> installed ppx_typerep_conv.v0.16.0
-> installed splittable_random.v0.16.0
-> installed uutf.1.0.4
-> installed base_quickcheck.v0.16.0
-> installed variantslib.v0.16.0
-> installed ppx_variants_conv.v0.16.0
-> installed bin_prot.v0.16.0
-> installed ppx_bin_prot.v0.16.0
-> installed ppx_jane.v0.16.0
-> installed int_repr.v0.16.0
-> installed base_bigstring.v0.16.0
-> installed core.v0.16.2
-> installed core_kernel.v0.16.0
-> installed expect_test_helpers_core.v0.16.0
-> installed textutils_kernel.v0.16.0
-> installed timezone.v0.16.0
[ERROR] The compilation of core_unix.v0.16.0 failed at "dune build -p core_unix -j 1".


#=== ERROR while compiling core_unix.v0.16.0 ==================================#
# context     2.4.1 | openbsd/x86_64 | ocaml-base-compiler.4.14.2 | file:///home/opam/opam-repository
# path        ~/.opam/4.14.2/.opam-switch/build/core_unix.v0.16.0
# command     ~/.opam/4.14.2/bin/dune build -p core_unix -j 1
# exit-code   1
# env-file    ~/.opam/log/core_unix-76742-969294.env
# output-file ~/.opam/log/core_unix-76742-969294.out
### output ###
# (cd _build/default/unix_pseudo_terminal/src && /usr/local/bin/bash -e -u -o pipefail -c './discover.sh config_ext.h /home/opam/.opam/4.14.2/lib/jst-config/config.h')
# getconf: GNU_LIBC_VERSION: unknown variable
# ./discover.sh: line 48: gcc: command not found
# (cd _build/default/filename_unix/src && /usr/bin/cc -O2 -fno-strict-aliasing -fwrapv -pthread -fPIC -D_FILE_OFFSET_BITS=64 -O2 -fno-strict-aliasing -fwrapv -pthread -fPIC -D_LARGEFILE64_SOURCE -g -I /home/opam/.opam/4.14.2/lib/ocaml -I /home/opam/.opam/4.14.2/lib/base -I /home/opam/.opam/4.14.2/lib/base/base_internalhash_types -I /home/opam/.opam/4.14.2/lib/base/caml -I /home/opam/.opam/4.14.2/lib/base/md5 -I /home/opam/.opam/4.14.2/lib/base/shadow_stdlib -I /home/opam/.opam/4.14.2/lib/base_bigstring -I /home/opam/.opam/4.14.2/lib/base_quickcheck -I /home/opam/.opam/4.14.2/lib/base_quickcheck/ppx_quickcheck/runtime -I /home/opam/.opam/4.14.2/lib/bin_prot -I /home/opam/.opam/4.14.2/lib/bin_prot/shape -I /home/opam/.opam/4.14.2/lib/core -I /home/opam/.opam/4.14.2/lib/core/base_for_tests -I /home/opam/.opam/4.14.2/lib/core/command -I /home/opam/.opam/4.14.2/lib/core/filename_base -I /home/opam/.opam/4.14.2/lib/core/heap_block -I /home/opam/.opam/4.14.2/lib/core/univ_map -I /home/opam/.opam/4.14.2/lib/core/validate -I /home/opam/.opam/4.14.2/lib/core_kernel/caml_unix -I /home/opam/.opam/4.14.2/lib/fieldslib -I /home/opam/.opam/4.14.2/lib/int_repr -I /home/opam/.opam/4.14.2/lib/jane-street-headers -I /home/opam/.opam/4.14.2/lib/parsexp -I /home/opam/.opam/4.14.2/lib/ppx_assert/runtime-lib -I /home/opam/.opam/4.14.2/lib/ppx_bench/runtime-lib -I /home/opam/.opam/4.14.2/lib/ppx_compare/runtime-lib -I /home/opam/.opam/4.14.2/lib/ppx_enumerate/runtime-lib -I /home/opam/.opam/4.14.2/lib/ppx_expect/collector -I /home/opam/.opam/4.14.2/lib/ppx_expect/common -I /home/opam/.opam/4.14.2/lib/ppx_expect/config -I /home/opam/.opam/4.14.2/lib/ppx_expect/config_types -I /home/opam/.opam/4.14.2/lib/ppx_hash/runtime-lib -I /home/opam/.opam/4.14.2/lib/ppx_here/runtime-lib -I /home/opam/.opam/4.14.2/lib/ppx_inline_test/config -I /home/opam/.opam/4.14.2/lib/ppx_inline_test/runtime-lib -I /home/opam/.opam/4.14.2/lib/ppx_log/types -I /home/opam/.opam/4.14.2/lib/ppx_module_timer/runtime -I /home/opam/.opam/4.14.2/lib/ppx_sexp_conv/runtime-lib -I /home/opam/.opam/4.14.2/lib/ppx_stable_witness/runtime -I /home/opam/.opam/4.14.2/lib/ppx_stable_witness/stable_witness -I /home/opam/.opam/4.14.2/lib/sexplib -I /home/opam/.opam/4.14.2/lib/sexplib0 -I /home/opam/.opam/4.14.2/lib/splittable_random -I /home/opam/.opam/4.14.2/lib/stdio -I /home/opam/.opam/4.14.2/lib/time_now -I /home/opam/.opam/4.14.2/lib/typerep -I /home/opam/.opam/4.14.2/lib/variantslib -I ../../sys_unix/src -o filename_unix_stubs.o -c filename_unix_stubs.c)
# filename_unix_stubs.c:32:9: warning: initializing 'char *' with an expression of type 'const char *' discards qualifiers [-Wincompatible-pointer-types-discards-qualifiers]
#   char *path = String_val(v_path);
#         ^      ~~~~~~~~~~~~~~~~~~
# 1 warning generated.
# (cd _build/default/core_unix/src && /usr/bin/cc -O2 -fno-strict-aliasing -fwrapv -pthread -fPIC -D_FILE_OFFSET_BITS=64 -O2 -fno-strict-aliasing -fwrapv -pthread -fPIC -D_LARGEFILE64_SOURCE -g -I /home/opam/.opam/4.14.2/lib/ocaml -I /home/opam/.opam/4.14.2/lib/base -I /home/opam/.opam/4.14.2/lib/base/base_internalhash_types -I /home/opam/.opam/4.14.2/lib/base/caml -I /home/opam/.opam/4.14.2/lib/base/md5 -I /home/opam/.opam/4.14.2/lib/base/shadow_stdlib -I /home/opam/.opam/4.14.2/lib/base_bigstring -I /home/opam/.opam/4.14.2/lib/base_quickcheck -I /home/opam/.opam/4.14.2/lib/base_quickcheck/ppx_quickcheck/runtime -I /home/opam/.opam/4.14.2/lib/bin_prot -I /home/opam/.opam/4.14.2/lib/bin_prot/shape -I /home/opam/.opam/4.14.2/lib/core -I /home/opam/.opam/4.14.2/lib/core/base_for_tests -I /home/opam/.opam/4.14.2/lib/core/command -I /home/opam/.opam/4.14.2/lib/core/filename_base -I /home/opam/.opam/4.14.2/lib/core/heap_block -I /home/opam/.opam/4.14.2/lib/core/univ_map -I /home/opam/.opam/4.14.2/lib/core/validate -I /home/opam/.opam/4.14.2/lib/core_kernel/caml_threads -I /home/opam/.opam/4.14.2/lib/core_kernel/caml_unix -I /home/opam/.opam/4.14.2/lib/core_kernel/flags -I /home/opam/.opam/4.14.2/lib/fieldslib -I /home/opam/.opam/4.14.2/lib/int_repr -I /home/opam/.opam/4.14.2/lib/jane-street-headers -I /home/opam/.opam/4.14.2/lib/ocaml/threads -I /home/opam/.opam/4.14.2/lib/parsexp -I /home/opam/.opam/4.14.2/lib/ppx_assert/runtime-lib -I /home/opam/.opam/4.14.2/lib/ppx_bench/runtime-lib -I /home/opam/.opam/4.14.2/lib/ppx_compare/runtime-lib -I /home/opam/.opam/4.14.2/lib/ppx_enumerate/runtime-lib -I /home/opam/.opam/4.14.2/lib/ppx_expect/collector -I /home/opam/.opam/4.14.2/lib/ppx_expect/common -I /home/opam/.opam/4.14.2/lib/ppx_expect/config -I /home/opam/.opam/4.14.2/lib/ppx_expect/config_types -I /home/opam/.opam/4.14.2/lib/ppx_hash/runtime-lib -I /home/opam/.opam/4.14.2/lib/ppx_here/runtime-lib -I /home/opam/.opam/4.14.2/lib/ppx_inline_test/config -I /home/opam/.opam/4.14.2/lib/ppx_inline_test/runtime-lib -I /home/opam/.opam/4.14.2/lib/ppx_log/types -I /home/opam/.opam/4.14.2/lib/ppx_module_timer/runtime -I /home/opam/.opam/4.14.2/lib/ppx_sexp_conv/runtime-lib -I /home/opam/.opam/4.14.2/lib/ppx_stable_witness/runtime -I /home/opam/.opam/4.14.2/lib/ppx_stable_witness/stable_witness -I /home/opam/.opam/4.14.2/lib/sexplib -I /home/opam/.opam/4.14.2/lib/sexplib/unix -I /home/opam/.opam/4.14.2/lib/sexplib0 -I /home/opam/.opam/4.14.2/lib/spawn -I /home/opam/.opam/4.14.2/lib/splittable_random -I /home/opam/.opam/4.14.2/lib/stdio -I /home/opam/.opam/4.14.2/lib/time_now -I /home/opam/.opam/4.14.2/lib/typerep -I /home/opam/.opam/4.14.2/lib/variantslib -I ../../error_checking_mutex/src -I ../../signal_unix/src -o core_unix_stubs.o -c core_unix_stubs.c)
# core_unix_stubs.c:349:2: warning: "_POSIX_SYNCHRONIZED_IO undefined or <= 0; aliasing unix_fdatasync to unix_fsync" [-W#warnings]
# #warning "_POSIX_SYNCHRONIZED_IO undefined or <= 0; aliasing unix_fdatasync to unix_fsync"
#  ^
# core_unix_stubs.c:1299:2: warning: "_POSIX_PRIORITY_SCHEDULING not present; sched_setscheduler undefined" [-W#warnings]
# #warning "_POSIX_PRIORITY_SCHEDULING not present; sched_setscheduler undefined"
#  ^
# 2 warnings generated.
# File "iobuf_unix/src/dune", line 4, characters 10-21:
# 4 |  (c_names iobuf_stubs))
#               ^^^^^^^^^^^
# (cd _build/default/iobuf_unix/src && /usr/bin/cc -O2 -fno-strict-aliasing -fwrapv -pthread -fPIC -D_FILE_OFFSET_BITS=64 -O2 -fno-strict-aliasing -fwrapv -pthread -fPIC -g -I /home/opam/.opam/4.14.2/lib/ocaml -I /home/opam/.opam/4.14.2/lib/base -I /home/opam/.opam/4.14.2/lib/base/base_internalhash_types -I /home/opam/.opam/4.14.2/lib/base/caml -I /home/opam/.opam/4.14.2/lib/base/md5 -I /home/opam/.opam/4.14.2/lib/base/shadow_stdlib -I /home/opam/.opam/4.14.2/lib/base_bigstring -I /home/opam/.opam/4.14.2/lib/base_quickcheck -I /home/opam/.opam/4.14.2/lib/base_quickcheck/ppx_quickcheck/runtime -I /home/opam/.opam/4.14.2/lib/bin_prot -I /home/opam/.opam/4.14.2/lib/bin_prot/shape -I /home/opam/.opam/4.14.2/lib/core -I /home/opam/.opam/4.14.2/lib/core/base_for_tests -I /home/opam/.opam/4.14.2/lib/core/command -I /home/opam/.opam/4.14.2/lib/core/filename_base -I /home/opam/.opam/4.14.2/lib/core/heap_block -I /home/opam/.opam/4.14.2/lib/core/univ_map -I /home/opam/.opam/4.14.2/lib/core/validate -I /home/opam/.opam/4.14.2/lib/core_kernel/caml_threads -I /home/opam/.opam/4.14.2/lib/core_kernel/caml_unix -I /home/opam/.opam/4.14.2/lib/core_kernel/flags -I /home/opam/.opam/4.14.2/lib/core_kernel/iobuf -I /home/opam/.opam/4.14.2/lib/fieldslib -I /home/opam/.opam/4.14.2/lib/int_repr -I /home/opam/.opam/4.14.2/lib/jane-street-headers -I /home/opam/.opam/4.14.2/lib/ocaml/threads -I /home/opam/.opam/4.14.2/lib/parsexp -I /home/opam/.opam/4.14.2/lib/ppx_assert/runtime-lib -I /home/opam/.opam/4.14.2/lib/ppx_bench/runtime-lib -I /home/opam/.opam/4.14.2/lib/ppx_compare/runtime-lib -I /home/opam/.opam/4.14.2/lib/ppx_enumerate/runtime-lib -I /home/opam/.opam/4.14.2/lib/ppx_expect/collector -I /home/opam/.opam/4.14.2/lib/ppx_expect/common -I /home/opam/.opam/4.14.2/lib/ppx_expect/config -I /home/opam/.opam/4.14.2/lib/ppx_expect/config_types -I /home/opam/.opam/4.14.2/lib/ppx_hash/runtime-lib -I /home/opam/.opam/4.14.2/lib/ppx_here/runtime-lib -I /home/opam/.opam/4.14.2/lib/ppx_inline_test/config -I /home/opam/.opam/4.14.2/lib/ppx_inline_test/runtime-lib -I /home/opam/.opam/4.14.2/lib/ppx_log/types -I /home/opam/.opam/4.14.2/lib/ppx_module_timer/runtime -I /home/opam/.opam/4.14.2/lib/ppx_sexp_conv/runtime-lib -I /home/opam/.opam/4.14.2/lib/ppx_stable_witness/runtime -I /home/opam/.opam/4.14.2/lib/ppx_stable_witness/stable_witness -I /home/opam/.opam/4.14.2/lib/sexplib -I /home/opam/.opam/4.14.2/lib/sexplib/unix -I /home/opam/.opam/4.14.2/lib/sexplib0 -I /home/opam/.opam/4.14.2/lib/spawn -I /home/opam/.opam/4.14.2/lib/splittable_random -I /home/opam/.opam/4.14.2/lib/stdio -I /home/opam/.opam/4.14.2/lib/time_now -I /home/opam/.opam/4.14.2/lib/typerep -I /home/opam/.opam/4.14.2/lib/variantslib -I ../../bigstring_unix/src -I ../../core_unix/src -I ../../error_checking_mutex/src -I ../../ocaml_c_utils/src -I ../../signal_unix/src -o iobuf_stubs.o -c iobuf_stubs.c)
# iobuf_stubs.c:75:38: error: invalid application of 'sizeof' to an incomplete type 'struct mmsghdr'
#   hdrs   = (struct mmsghdr *) malloc(sizeof(struct mmsghdr) * count);
#                                      ^     ~~~~~~~~~~~~~~~~
# iobuf_stubs.c:32:10: note: forward declaration of 'struct mmsghdr'
#   struct mmsghdr * hdrs;
#          ^
# iobuf_stubs.c:85:9: error: subscript of pointer to incomplete type 'struct mmsghdr'
#     hdrs[i].msg_hdr.msg_name = 0;
#     ~~~~^
# iobuf_stubs.c:32:10: note: forward declaration of 'struct mmsghdr'
#   struct mmsghdr * hdrs;
#          ^
# iobuf_stubs.c:86:9: error: subscript of pointer to incomplete type 'struct mmsghdr'
#     hdrs[i].msg_hdr.msg_namelen = 0;
#     ~~~~^
# iobuf_stubs.c:32:10: note: forward declaration of 'struct mmsghdr'
#   struct mmsghdr * hdrs;
#          ^
# iobuf_stubs.c:87:9: error: subscript of pointer to incomplete type 'struct mmsghdr'
#     hdrs[i].msg_hdr.msg_iov = &iovecs[i];
#     ~~~~^
# iobuf_stubs.c:32:10: note: forward declaration of 'struct mmsghdr'
#   struct mmsghdr * hdrs;
#          ^
# iobuf_stubs.c:88:9: error: subscript of pointer to incomplete type 'struct mmsghdr'
#     hdrs[i].msg_hdr.msg_iovlen = 1;
#     ~~~~^
# iobuf_stubs.c:32:10: note: forward declaration of 'struct mmsghdr'
#   struct mmsghdr * hdrs;
#          ^
# iobuf_stubs.c:90:9: error: subscript of pointer to incomplete type 'struct mmsghdr'
#     hdrs[i].msg_hdr.msg_control = 0;
#     ~~~~^
# iobuf_stubs.c:32:10: note: forward declaration of 'struct mmsghdr'
#   struct mmsghdr * hdrs;
#          ^
# iobuf_stubs.c:91:9: error: subscript of pointer to incomplete type 'struct mmsghdr'
#     hdrs[i].msg_hdr.msg_controllen = 0;
#     ~~~~^
# iobuf_stubs.c:32:10: note: forward declaration of 'struct mmsghdr'
#   struct mmsghdr * hdrs;
#          ^
# iobuf_stubs.c:92:9: error: subscript of pointer to incomplete type 'struct mmsghdr'
#     hdrs[i].msg_hdr.msg_flags = 0;
#     ~~~~^
# iobuf_stubs.c:32:10: note: forward declaration of 'struct mmsghdr'
#   struct mmsghdr * hdrs;
#          ^
# iobuf_stubs.c:118:12: warning: call to undeclared function 'recvmmsg'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
#   n_read = recvmmsg(Int_val(v_fd), hdrs, Wosize_val(v_iobufs), 0, 0);
#            ^
# iobuf_stubs.c:128:13: error: subscript of pointer to incomplete type 'struct mmsghdr'
#         hdrs[i].msg_hdr.msg_iov->iov_base) {
#         ~~~~^
# iobuf_stubs.c:32:10: note: forward declaration of 'struct mmsghdr'
#   struct mmsghdr * hdrs;
#          ^
# iobuf_stubs.c:138:68: error: subscript of pointer to incomplete type 'struct mmsghdr'
#       Field(v_iobuf, iobuf_hi) = Val_long(Long_val(v_lo_min) + hdrs[i].msg_len);
#                                                                ~~~~^
# /home/opam/.opam/4.14.2/lib/ocaml/caml/mlvalues.h:75:47: note: expanded from macro 'Val_long'
# #define Val_long(x)     ((intnat) (((uintnat)(x) << 1)) + 1)
#                                               ^
# iobuf_stubs.c:32:10: note: forward declaration of 'struct mmsghdr'
#   struct mmsghdr * hdrs;
#          ^
# 1 warning and 10 errors generated.


<><> Error report <><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><>
+- The following actions failed
| - build core_unix v0.16.0
+- 
+- The following changes have been performed (the rest was aborted)
| - install afl-persistent              1.4
| - install angstrom                    0.16.1
| - install base                        v0.16.4
| - install base-bytes                  base
| - install base_bigstring              v0.16.0
| - install base_quickcheck             v0.16.0
| - install bigstringaf                 0.10.0
| - install bin_prot                    v0.16.0
| - install cmdliner                    1.3.0
| - install core                        v0.16.2
| - install core_kernel                 v0.16.0
| - install cppo                        1.8.0
| - install crowbar                     0.2.1
| - install csexp                       1.5.2
| - install dune                        3.20.2
| - install dune-configurator           3.20.2
| - install expect_test_helpers_core    v0.16.0
| - install fieldslib                   v0.16.0
| - install int_repr                    v0.16.0
| - install jane-street-headers         v0.16.0
| - install jst-config                  v0.16.0
| - install num                         1.6
| - install ocaml-compiler-libs         v0.12.4
| - install ocaml-syntax-shims          1.0.0
| - install ocaml_intrinsics            v0.16.2
| - install ocamlbuild                  0.16.1
| - install ocamlfind                   1.9.8
| - install ocplib-endian               1.2
| - install ounit2                      2.2.7
| - install parsexp                     v0.16.0
| - install ppx_assert                  v0.16.0
| - install ppx_base                    v0.16.0
| - install ppx_bench                   v0.16.0
| - install ppx_bin_prot                v0.16.0
| - install ppx_cold                    v0.16.0
| - install ppx_compare                 v0.16.0
| - install ppx_custom_printf           v0.16.0
| - install ppx_derivers                1.2.1
| - install ppx_disable_unused_warnings v0.16.0
| - install ppx_enumerate               v0.16.0
| - install ppx_expect                  v0.16.1
| - install ppx_fields_conv             v0.16.0
| - install ppx_fixed_literal           v0.16.0
| - install ppx_globalize               v0.16.0
| - install ppx_hash                    v0.16.0
| - install ppx_here                    v0.16.0
| - install ppx_ignore_instrumentation  v0.16.0
| - install ppx_inline_test             v0.16.1
| - install ppx_jane                    v0.16.0
| - install ppx_let                     v0.16.0
| - install ppx_log                     v0.16.0
| - install ppx_module_timer            v0.16.0
| - install ppx_optcomp                 v0.16.0
| - install ppx_optional                v0.16.0
| - install ppx_pipebang                v0.16.0
| - install ppx_sexp_conv               v0.16.0
| - install ppx_sexp_message            v0.16.0
| - install ppx_sexp_value              v0.16.0
| - install ppx_stable                  v0.16.0
| - install ppx_stable_witness          v0.16.0
| - install ppx_string                  v0.16.0
| - install ppx_tydi                    v0.16.0
| - install ppx_typerep_conv            v0.16.0
| - install ppx_variants_conv           v0.16.0
| - install ppxlib                      0.35.0
| - install re                          1.13.2
| - install seq                         base
| - install sexp_pretty                 v0.16.0
| - install sexplib                     v0.16.0
| - install sexplib0                    v0.16.0
| - install spawn                       v0.17.0
| - install splittable_random           v0.16.0
| - install stdio                       v0.16.0
| - install stdlib-shims                0.3.0
| - install stringext                   1.6.0
| - install textutils_kernel            v0.16.0
| - install time_now                    v0.16.0
| - install timezone                    v0.16.0
| - install topkg                       1.1.0
| - install typerep                     v0.16.0
| - install uutf                        1.0.4
| - install variantslib                 v0.16.0
+- 


<><> afl-persistent.1.4 installed successfully ><><><><><><><><><><><><><><><><>
=> afl-persistent is installed, but since the current OCaml compiler does
not enable AFL instrumentation by default, most packages will not be
instrumented and fuzzing with afl-fuzz may not be effective.


To globally enable AFL instrumentation, create an OCaml switch like:


opam switch create 4.14.2+afl ocaml-variants.4.14.2+options ocaml-option-afl
# To update the current shell environment, run: eval $(opam env)


The former state can be restored with:
/usr/bin/opam switch import "/home/opam/.opam/4.14.2/.opam-switch/backup/state-20250916205434.export"
"opam install $DEPS" failed with exit status 31
2025-09-16 21:17.38: Job failed: Failed: Build failed