openbsd-77-amd64-5.4_opam-2.5

2026-04-03 11:38.30: New job: test ocurrent/obuilder https://github.com/ocurrent/obuilder.git#refs/pull/204/head (8dbe1e9e098f7303897d3bfbf0d86991bbfac696) (openbsd-amd64:openbsd-77-amd64-5.4_opam-2.5)
Base: openbsd-77-amd64-ocaml-5.4
Opam project build


To reproduce locally:


git clone --recursive "https://github.com/ocurrent/obuilder.git" && cd "obuilder" && git fetch origin "refs/pull/204/head" && git reset --hard 8dbe1e9e
cat > Dockerfile <<'END-OF-DOCKERFILE'
FROM openbsd-77-amd64-ocaml-5.4
# openbsd-77-amd64-5.4_opam-2.5
USER 1000:1000
ENV CLICOLOR_FORCE="1"
ENV OPAMCOLOR="always"
RUN doas ln -f /usr/bin/opam-2.5 /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 d06cfb1853afceb1dc127f88edaac3f8110bf6cc || git fetch origin master) && git reset -q --hard d06cfb1853afceb1dc127f88edaac3f8110bf6cc && git log --no-decorate -n1 --oneline && opam update -u
COPY --chown=1000:1000 obuilder.opam obuilder-spec.opam /home/opam/src/./
RUN opam pin add -yn obuilder.dev '/home/opam/src/./' && \
opam pin add -yn obuilder-spec.dev '/home/opam/src/./'
RUN echo '(lang dune 3.0)' > '/home/opam/src/./dune-project'
ENV DEPS="alcotest.1.9.1 alcotest-lwt.1.9.1 astring.0.8.5 base.v0.17.3 base-bigarray.base base-bytes.base base-domains.base base-effects.base base-nnp.base base-threads.base base-unix.base camlp-streams.5.0.1 checkseum.0.5.2 cmdliner.2.1.0 conf-pkg-config.4 conf-sqlite3.1 cppo.1.8.0 crunch.4.0.0 csexp.1.5.2 cstruct.6.2.0 cstruct-lwt.6.2.0 decompress.1.5.3 dune.3.22.1 dune-compiledb.0.6.0 dune-configurator.3.22.1 extunix.0.4.4 ezjsonm.1.3.0 fmt.0.11.0 fpath.0.7.3 hex.1.5.0 jsonm.1.0.2 logs.0.10.0 lwt.6.1.1 num.1.6 ocaml.5.4.0 ocaml-base-compiler.5.4.0 ocaml-compiler.5.4.0 ocaml-compiler-libs.v0.17.0 ocaml-config.3 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocaml_intrinsics_kernel.v0.17.1 ocamlbuild.0.16.1 ocamlfind.1.9.8 ocplib-endian.1.2 optint.0.3.0 parsexp.v0.17.0 ppx_derivers.1.2.1 ppx_deriving.6.1.1 ppx_sexp_conv.v0.17.1 ppxlib.0.38.0 ppxlib_jane.v0.17.4 ptime.1.2.0 re.1.14.0 sexplib.v0.17.0 sexplib0.v0.17.0 sha.1.15.4 sqlite3.5.4.0 stdlib-shims.0.3.0 tar.2.6.0 tar-unix.2.6.0 topkg.1.1.1 uutf.1.0.4 yojson.3.0.0"
ENV CI="true"
ENV OCAMLCI="true"
RUN opam update --depexts && opam install --cli=2.5 --depext-only -y obuilder.dev obuilder-spec.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


2026-04-03 11:38.30: Using cache hint "ocurrent/obuilder-openbsd-77-amd64-ocaml-5.4-openbsd-77-amd64-5.4_opam-2.5-3d8d1b2a87f93e30a99d53e856e67028"
2026-04-03 11:38.30: Using OBuilder spec:
((from openbsd-77-amd64-ocaml-5.4)
(comment openbsd-77-amd64-5.4_opam-2.5)
(user (uid 1000) (gid 1000))
(env CLICOLOR_FORCE 1)
(env OPAMCOLOR always)
(run (shell "doas ln -f /usr/bin/opam-2.5 /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 d06cfb1853afceb1dc127f88edaac3f8110bf6cc || git fetch origin master) && git reset -q --hard d06cfb1853afceb1dc127f88edaac3f8110bf6cc && git log --no-decorate -n1 --oneline && opam update -u"))
(copy (src obuilder.opam obuilder-spec.opam) (dst /home/opam/src/./))
(run (network host)
(shell  "opam pin add -yn obuilder.dev '/home/opam/src/./' && \
\nopam pin add -yn obuilder-spec.dev '/home/opam/src/./'"))
(run (shell "echo '(lang dune 3.0)' > '/home/opam/src/./dune-project'"))
(env DEPS "alcotest.1.9.1 alcotest-lwt.1.9.1 astring.0.8.5 base.v0.17.3 base-bigarray.base base-bytes.base base-domains.base base-effects.base base-nnp.base base-threads.base base-unix.base camlp-streams.5.0.1 checkseum.0.5.2 cmdliner.2.1.0 conf-pkg-config.4 conf-sqlite3.1 cppo.1.8.0 crunch.4.0.0 csexp.1.5.2 cstruct.6.2.0 cstruct-lwt.6.2.0 decompress.1.5.3 dune.3.22.1 dune-compiledb.0.6.0 dune-configurator.3.22.1 extunix.0.4.4 ezjsonm.1.3.0 fmt.0.11.0 fpath.0.7.3 hex.1.5.0 jsonm.1.0.2 logs.0.10.0 lwt.6.1.1 num.1.6 ocaml.5.4.0 ocaml-base-compiler.5.4.0 ocaml-compiler.5.4.0 ocaml-compiler-libs.v0.17.0 ocaml-config.3 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocaml_intrinsics_kernel.v0.17.1 ocamlbuild.0.16.1 ocamlfind.1.9.8 ocplib-endian.1.2 optint.0.3.0 parsexp.v0.17.0 ppx_derivers.1.2.1 ppx_deriving.6.1.1 ppx_sexp_conv.v0.17.1 ppxlib.0.38.0 ppxlib_jane.v0.17.4 ptime.1.2.0 re.1.14.0 sexplib.v0.17.0 sexplib0.v0.17.0 sha.1.15.4 sqlite3.5.4.0 stdlib-shims.0.3.0 tar.2.6.0 tar-unix.2.6.0 topkg.1.1.1 uutf.1.0.4 yojson.3.0.0")
(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=2.5 --depext-only -y obuilder.dev obuilder-spec.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"))
)


2026-04-03 11:38.30: Waiting for resource in pool OCluster
2026-04-04 06:14.51: Waiting for worker…
2026-04-04 09:55.23: Got resource from pool OCluster
Building on oregano.caelum.ci.dev
All commits already cached
HEAD is now at 8dbe1e9 Failed builds should return a failure


(from openbsd-77-amd64-ocaml-5.4)
2026-04-04 09:55.23 ---> using "8424522d1f78b81b26ba463ba357c8ca122e0f74070b621aa84fc80c68430631" from cache


/: (comment openbsd-77-amd64-5.4_opam-2.5)


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


/: (env CLICOLOR_FORCE 1)


/: (env OPAMCOLOR always)


/: (run (shell "doas ln -f /usr/bin/opam-2.5 /usr/bin/opam"))
2026-04-04 09:55.23 ---> using "cd72dc3a3c8ea2afd18b1257d8b5421d0f9a4dafb0a258b995fdf62c1e2a67c4" 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
2026-04-04 09:55.23 ---> using "25ee98d58d8c907869f6fd5004c258d71c5033e73edf1fe48b86a48a34773b77" from cache


/: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))
OpenBSD 7.7
The OCaml toplevel, version 5.4.0
2.5.0
2026-04-04 09:55.23 ---> using "b97072ad387d97fa49b3fc7ece6dbbedda3ad8df05946df9b57bbb8c1e1ea296" from cache


/: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "cd ~/opam-repository && (git cat-file -e d06cfb1853afceb1dc127f88edaac3f8110bf6cc || git fetch origin master) && git reset -q --hard d06cfb1853afceb1dc127f88edaac3f8110bf6cc && git log --no-decorate -n1 --oneline && opam update -u"))
From https://github.com/ocaml/opam-repository
* branch                  master     -> FETCH_HEAD
93a7bce43a..d06cfb1853  master     -> origin/master
d06cfb1853 Merge pull request #29632 from shonfeder/release-dune-3.22.1


<><> 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.5.5.0"), which will ask permission to downgrade or uninstall the conflicting packages.
Nothing to do.
# To update the current shell environment, run: eval $(opam env)
2026-04-04 09:55.23 ---> using "cbf46da724df46481c5d04d613dc4045385057cdbb10fac338444770cad347a1" from cache


/: (copy (src obuilder.opam obuilder-spec.opam) (dst /home/opam/src/./))
2026-04-04 09:56.23 ---> saved as "66d243581b95df51124b522ce62d307d2598b226f028cf23eea6d1fe635c0d63"


/: (run (network host)
(shell  "opam pin add -yn obuilder.dev '/home/opam/src/./' && \
\nopam pin add -yn obuilder-spec.dev '/home/opam/src/./'"))
[obuilder.dev] synchronised (file:///home/opam/src)
obuilder is now pinned to file:///home/opam/src (version dev)
[obuilder-spec.dev] synchronised (file:///home/opam/src)
obuilder-spec is now pinned to file:///home/opam/src (version dev)
2026-04-04 09:57.18 ---> saved as "2dde7d806b4748b24cf4a7c46f79f2002619c33b6a1acf5fe3531fe1a811f55d"


/: (run (shell "echo '(lang dune 3.0)' > '/home/opam/src/./dune-project'"))
2026-04-04 09:58.17 ---> saved as "9f21d5c5b8c3ba90432c69c1703c6d183bffbc699a7051b7d4a764eeb990476f"


/: (env DEPS "alcotest.1.9.1 alcotest-lwt.1.9.1 astring.0.8.5 base.v0.17.3 base-bigarray.base base-bytes.base base-domains.base base-effects.base base-nnp.base base-threads.base base-unix.base camlp-streams.5.0.1 checkseum.0.5.2 cmdliner.2.1.0 conf-pkg-config.4 conf-sqlite3.1 cppo.1.8.0 crunch.4.0.0 csexp.1.5.2 cstruct.6.2.0 cstruct-lwt.6.2.0 decompress.1.5.3 dune.3.22.1 dune-compiledb.0.6.0 dune-configurator.3.22.1 extunix.0.4.4 ezjsonm.1.3.0 fmt.0.11.0 fpath.0.7.3 hex.1.5.0 jsonm.1.0.2 logs.0.10.0 lwt.6.1.1 num.1.6 ocaml.5.4.0 ocaml-base-compiler.5.4.0 ocaml-compiler.5.4.0 ocaml-compiler-libs.v0.17.0 ocaml-config.3 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocaml_intrinsics_kernel.v0.17.1 ocamlbuild.0.16.1 ocamlfind.1.9.8 ocplib-endian.1.2 optint.0.3.0 parsexp.v0.17.0 ppx_derivers.1.2.1 ppx_deriving.6.1.1 ppx_sexp_conv.v0.17.1 ppxlib.0.38.0 ppxlib_jane.v0.17.4 ptime.1.2.0 re.1.14.0 sexplib.v0.17.0 sexplib0.v0.17.0 sha.1.15.4 sqlite3.5.4.0 stdlib-shims.0.3.0 tar.2.6.0 tar-unix.2.6.0 topkg.1.1.1 uutf.1.0.4 yojson.3.0.0")


/: (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=2.5 --depext-only -y obuilder.dev obuilder-spec.dev $DEPS"))
[WARNING] Unknown update command for bsd, skipping system update


<><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><>
[obuilder-spec.dev] synchronised (file:///home/opam/src)
[obuilder.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 3).
[NOTE] Package ocaml-compiler is already installed (current version is 5.4.0).
[NOTE] Package ocaml-base-compiler is already installed (current version is 5.4.0).
[NOTE] Package ocaml is already installed (current version is 5.4.0).
[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-nnp is already installed (current version is base).
[NOTE] Package base-effects is already installed (current version is base).
[NOTE] Package base-domains is already installed (current version is base).
[NOTE] Package base-bigarray is already installed (current version is base).


The following system packages will first need to be installed:
database/sqlite3


<><> Handling external dependencies <><><><><><><><><><><><><><><><><><><><><><>


+ /usr/bin/doas "pkg_add" "-I" "database/sqlite3"
- file:database/: empty
- quirks-7.103 signed on 2025-10-13T22:55:16Z
# To update the current shell environment, run: eval $(opam env)
2026-04-04 09:59.22 ---> saved as "5fab34cfcad35f8252d34d64925bbecf89e3c9f04fd43593a4b7a8be3dfa8bdc"


/: (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 3).
[NOTE] Package ocaml-compiler is already installed (current version is 5.4.0).
[NOTE] Package ocaml-base-compiler is already installed (current version is 5.4.0).
[NOTE] Package ocaml is already installed (current version is 5.4.0).
[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-nnp is already installed (current version is base).
[NOTE] Package base-effects is already installed (current version is base).
[NOTE] Package base-domains 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 53 packages
- install alcotest                1.9.1
- install alcotest-lwt            1.9.1
- install astring                 0.8.5
- install base                    v0.17.3
- install base-bytes              base
- install camlp-streams           5.0.1
- install checkseum               0.5.2
- install cmdliner                2.1.0
- install conf-pkg-config         4
- install conf-sqlite3            1
- install cppo                    1.8.0
- install crunch                  4.0.0
- install csexp                   1.5.2
- install cstruct                 6.2.0
- install cstruct-lwt             6.2.0
- install decompress              1.5.3
- install dune                    3.22.1
- install dune-compiledb          0.6.0
- install dune-configurator       3.22.1
- install extunix                 0.4.4
- install ezjsonm                 1.3.0
- install fmt                     0.11.0
- install fpath                   0.7.3
- install hex                     1.5.0
- install jsonm                   1.0.2
- install logs                    0.10.0
- install lwt                     6.1.1
- install num                     1.6
- install ocaml-compiler-libs     v0.17.0
- install ocaml-syntax-shims      1.0.0
- install ocaml_intrinsics_kernel v0.17.1
- install ocamlbuild              0.16.1
- install ocamlfind               1.9.8
- install ocplib-endian           1.2
- install optint                  0.3.0
- install parsexp                 v0.17.0
- install ppx_derivers            1.2.1
- install ppx_deriving            6.1.1
- install ppx_sexp_conv           v0.17.1
- install ppxlib                  0.38.0
- install ppxlib_jane             v0.17.4
- install ptime                   1.2.0
- install re                      1.14.0
- install sexplib                 v0.17.0
- install sexplib0                v0.17.0
- install sha                     1.15.4
- install sqlite3                 5.4.0
- install stdlib-shims            0.3.0
- install tar                     2.6.0
- install tar-unix                2.6.0
- install topkg                   1.1.1
- install uutf                    1.0.4
- install yojson                  3.0.0


The following system packages will first need to be installed:
database/sqlite3


<><> Handling external dependencies <><><><><><><><><><><><><><><><><><><><><><>


opam believes some required external dependencies are missing. opam can:
> 1. Run pkg_add to install them (may need root/sudo access)
2. Display the recommended pkg_add command and wait while you run it manually (e.g. in another terminal)
3. Continue anyway, and, upon success, permanently register that this external dependency is present, but not detectable
4. Abort the installation


[1/2/3/4] 1


+ /usr/bin/doas "pkg_add" "-I" "database/sqlite3"
- file:database/: empty
- quirks-7.103 signed on 2025-10-13T22:55:16Z


<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved base.v0.17.3  (cached)
-> retrieved astring.0.8.5  (cached)
-> retrieved camlp-streams.5.0.1  (cached)
-> retrieved alcotest.1.9.1, alcotest-lwt.1.9.1  (cached)
-> installed conf-pkg-config.4
-> retrieved cmdliner.2.1.0  (cached)
-> retrieved crunch.4.0.0  (cached)
-> installed conf-sqlite3.1
-> retrieved csexp.1.5.2  (cached)
-> retrieved cppo.1.8.0  (cached)
-> retrieved cstruct.6.2.0, cstruct-lwt.6.2.0  (cached)
-> retrieved decompress.1.5.3  (cached)
-> retrieved checkseum.0.5.2  (cached)
-> retrieved dune-compiledb.0.6.0  (cached)
-> retrieved ezjsonm.1.3.0  (cached)
-> retrieved extunix.0.4.4  (cached)
-> retrieved fmt.0.11.0  (cached)
-> retrieved fpath.0.7.3  (cached)
-> retrieved hex.1.5.0  (cached)
-> retrieved jsonm.1.0.2  (cached)
-> retrieved logs.0.10.0  (cached)
-> retrieved num.1.6  (cached)
-> retrieved ocaml-compiler-libs.v0.17.0  (cached)
-> retrieved lwt.6.1.1  (cached)
-> retrieved ocaml-syntax-shims.1.0.0  (cached)
-> retrieved ocaml_intrinsics_kernel.v0.17.1  (cached)
-> retrieved ocamlfind.1.9.8  (cached)
-> retrieved ocplib-endian.1.2  (cached)
-> retrieved ocamlbuild.0.16.1  (cached)
-> retrieved optint.0.3.0  (cached)
-> retrieved ppx_derivers.1.2.1  (cached)
-> retrieved parsexp.v0.17.0  (cached)
-> retrieved ppx_deriving.6.1.1  (cached)
-> retrieved ppx_sexp_conv.v0.17.1  (cached)
-> retrieved ppxlib_jane.v0.17.4  (cached)
-> retrieved ptime.1.2.0  (cached)
-> retrieved ppxlib.0.38.0  (cached)
-> retrieved re.1.14.0  (cached)
-> retrieved sexplib.v0.17.0  (cached)
-> retrieved sexplib0.v0.17.0  (cached)
-> retrieved dune.3.22.1, dune-configurator.3.22.1  (cached)
-> retrieved sqlite3.5.4.0  (cached)
-> retrieved stdlib-shims.0.3.0  (cached)
-> retrieved sha.1.15.4  (cached)
-> retrieved tar.2.6.0, tar-unix.2.6.0  (cached)
-> retrieved uutf.1.0.4  (cached)
-> retrieved topkg.1.1.1  (cached)
-> retrieved yojson.3.0.0  (cached)
-> installed num.1.6
-> installed ocamlfind.1.9.8
-> installed base-bytes.base
-> installed cmdliner.2.1.0
-> installed ocamlbuild.0.16.1
-> installed topkg.1.1.1
-> installed fmt.0.11.0
-> installed astring.0.8.5
-> installed uutf.1.0.4
-> installed ptime.1.2.0
-> installed fpath.0.7.3
-> installed jsonm.1.0.2
-> installed dune.3.22.1
-> installed camlp-streams.5.0.1
-> installed crunch.4.0.0
-> installed csexp.1.5.2
-> installed cppo.1.8.0
-> installed ocaml-compiler-libs.v0.17.0
-> installed cstruct.6.2.0
-> installed ocaml-syntax-shims.1.0.0
-> installed ocaml_intrinsics_kernel.v0.17.1
-> installed hex.1.5.0
-> installed ocplib-endian.1.2
-> installed optint.0.3.0
-> installed dune-configurator.3.22.1
-> installed ppx_derivers.1.2.1
-> installed sexplib0.v0.17.0
-> installed checkseum.0.5.2
-> installed re.1.14.0
-> installed decompress.1.5.3
-> installed ezjsonm.1.3.0
-> installed parsexp.v0.17.0
-> installed stdlib-shims.0.3.0
-> installed lwt.6.1.1
-> installed sexplib.v0.17.0
-> installed cstruct-lwt.6.2.0
-> installed dune-compiledb.0.6.0
-> installed alcotest.1.9.1
-> installed logs.0.10.0
-> installed sha.1.15.4
-> installed alcotest-lwt.1.9.1
-> installed sqlite3.5.4.0
-> installed base.v0.17.3
-> installed tar.2.6.0
-> installed tar-unix.2.6.0
-> installed yojson.3.0.0
-> installed ppxlib.0.38.0
-> installed ppxlib_jane.v0.17.4
-> installed ppx_deriving.6.1.1
-> installed ppx_sexp_conv.v0.17.1
[ERROR] The compilation of extunix.0.4.4 failed at "dune build -p extunix -j 3 @install".


#=== ERROR while compiling extunix.0.4.4 ======================================#
# context     2.5.0 | openbsd/x86_64 | ocaml-base-compiler.5.4.0 | file:///home/opam/opam-repository
# path        ~/.opam/5.4.0/.opam-switch/build/extunix.0.4.4
# command     ~/.opam/5.4.0/bin/dune build -p extunix -j 3 @install
# exit-code   1
# env-file    ~/.opam/log/extunix-43022-135040.env
# output-file ~/.opam/log/extunix-43022-135040.out
### output ###
# (cd _build/default/src && ../discover/discover.exe)
# checking EVENTFD.............failed
# checking ATFILE..............ok
# checking RENAMEAT2...........failed
# checking RENAME_WHITEOUT.....failed
# checking DIRFD...............ok
# checking STATVFS.............ok
# checking FSTATVFS............ok
# checking SIOCGIFCONF.........ok
# checking IFADDRS.............ok
# checking INET_NTOA...........ok
# checking INET_NTOP...........ok
# checking UNAME...............ok
# checking FADVISE.............failed
# checking FALLOCATE...........failed
# checking TTY_IOCTL...........ok
# checking TTYNAME.............ok
# checking CTERMID.............ok
# checking GETTID..............failed
# checking PGID................ok
# checking SETREUID............ok
# checking FSYNC...............ok
# checking FDATASYNC...........ok
# checking SYNC................ok
# checking SYNCFS..............failed
# checking REALPATH............ok
# checking SIGNALFD............failed
# checking PTRACE..............failed
# checking RESOURCE............ok
# checking MLOCKALL............ok
# checking STRPTIME............ok
# checking STRTIME.............ok
# checking TIMEZONE............ok
# checking TIMEGM..............ok
# checking PTS.................ok
# checking FCNTL...............ok
# checking TCPGRP..............ok
# checking EXECINFO............ok
# checking SETENV..............ok
# checking CLEARENV............failed
# checking MKDTEMP.............ok
# checking MALLOC_INFO.........failed
# checking MALLOC_STATS........failed
# checking MEMALIGN............ok
# checking ENDIAN..............ok
# checking READ_CREDENTIALS....ok
# checking FEXECVE.............failed
# checking SENDMSG.............ok
# checking PREAD...............ok
# checking PWRITE..............ok
# checking READ................ok
# checking WRITE...............ok
# checking MKSTEMPS............ok
# checking MKOSTEMPS...........ok
# checking SETRESUID...........ok
# checking SYSCONF.............ok
# checking SPLICE..............failed
# checking TEE.................failed
# checking VMSPLICE............failed
# checking SOCKOPT.............ok
# checking TCP_KEEPIDLE........failed
# checking TCP_KEEPCNT.........failed
# checking TCP_KEEPINTVL.......failed
# checking SO_REUSEPORT........ok
# checking POLL................ok
# checking SYSINFO.............failed
# checking MCHECK..............failed
# checking MOUNT...............failed
# checking UNSHARE.............failed
# checking CHROOT..............ok
# checking SYSLOG..............ok
# checking WAIT4...............ok
# File "src/dune", line 55, characters 3-12:
# 55 |    read_cred
#         ^^^^^^^^^
# (cd _build/default/src && /usr/bin/cc -O2 -fno-strict-aliasing -fwrapv -fPIC -pthread -D_FILE_OFFSET_BITS=64 -Wall -fdiagnostics-color=always -Wall -Wextra -g -I /home/opam/.opam/5.4.0/lib/ocaml -I /home/opam/.opam/5.4.0/lib/bytes -I /home/opam/.opam/5.4.0/lib/ocaml/unix -o read_cred.o -c read_cred.c)
# read_cred.c:13:16: error: variable has incomplete type 'struct ucred'
#   struct ucred crd;
#                ^
# read_cred.c:13:10: note: forward declaration of 'struct ucred'
#   struct ucred crd;
#          ^
# 1 error generated.
# File "src/dune", line 58, characters 3-11:
# 58 |    resource
#         ^^^^^^^^
# (cd _build/default/src && /usr/bin/cc -O2 -fno-strict-aliasing -fwrapv -fPIC -pthread -D_FILE_OFFSET_BITS=64 -Wall -fdiagnostics-color=always -Wall -Wextra -g -I /home/opam/.opam/5.4.0/lib/ocaml -I /home/opam/.opam/5.4.0/lib/bytes -I /home/opam/.opam/5.4.0/lib/ocaml/unix -o resource.o -c resource.c)
# resource.c:105:5: error: use of undeclared identifier 'RLIMIT_AS'
#     RLIMIT_AS
#     ^
# 1 error generated.


<><> Error report <><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><>
+- The following actions failed
| - build extunix 0.4.4
+- 
+- The following changes have been performed
| - install alcotest                1.9.1
| - install alcotest-lwt            1.9.1
| - install astring                 0.8.5
| - install base                    v0.17.3
| - install base-bytes              base
| - install camlp-streams           5.0.1
| - install checkseum               0.5.2
| - install cmdliner                2.1.0
| - install conf-pkg-config         4
| - install conf-sqlite3            1
| - install cppo                    1.8.0
| - install crunch                  4.0.0
| - install csexp                   1.5.2
| - install cstruct                 6.2.0
| - install cstruct-lwt             6.2.0
| - install decompress              1.5.3
| - install dune                    3.22.1
| - install dune-compiledb          0.6.0
| - install dune-configurator       3.22.1
| - install ezjsonm                 1.3.0
| - install fmt                     0.11.0
| - install fpath                   0.7.3
| - install hex                     1.5.0
| - install jsonm                   1.0.2
| - install logs                    0.10.0
| - install lwt                     6.1.1
| - install num                     1.6
| - install ocaml-compiler-libs     v0.17.0
| - install ocaml-syntax-shims      1.0.0
| - install ocaml_intrinsics_kernel v0.17.1
| - install ocamlbuild              0.16.1
| - install ocamlfind               1.9.8
| - install ocplib-endian           1.2
| - install optint                  0.3.0
| - install parsexp                 v0.17.0
| - install ppx_derivers            1.2.1
| - install ppx_deriving            6.1.1
| - install ppx_sexp_conv           v0.17.1
| - install ppxlib                  0.38.0
| - install ppxlib_jane             v0.17.4
| - install ptime                   1.2.0
| - install re                      1.14.0
| - install sexplib                 v0.17.0
| - install sexplib0                v0.17.0
| - install sha                     1.15.4
| - install sqlite3                 5.4.0
| - install stdlib-shims            0.3.0
| - install tar                     2.6.0
| - install tar-unix                2.6.0
| - install topkg                   1.1.1
| - install uutf                    1.0.4
| - install yojson                  3.0.0
+- 
# 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/5.4.0/.opam-switch/backup/state-20260404095953.export"
"opam install $DEPS" failed with exit status 31
2026-04-04 10:06.54: Job failed: Failed: Build failed