Organisations ocaml-multicore eio 807ad3 ()(lint-doc)
(lint-doc)

Created at Apr 14 07:59 +00:00
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Finished at Apr 14 08:37 +00:00
807ad3
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2026-04-14 07:59.41: New job: test ocaml-multicore/eio https://github.com/ocaml-multicore/eio.git#refs/pull/836/head (807ad3dd0c60e1892dae71706411eac219bbfb7c) (linux-x86_64:(lint-doc))
Base: ocaml/opam:debian-13-ocaml-5.2@sha256:e9e8a26d58179e75ca1525025bcc5dbbc56cd84f4176f8d1dcd97b95cde427b0
Opam project lint documentation


To reproduce locally:


git clone --recursive "https://github.com/ocaml-multicore/eio.git" && cd "eio" && git fetch origin "refs/pull/836/head" && git reset --hard 807ad3dd
cat > Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-13-ocaml-5.2@sha256:e9e8a26d58179e75ca1525025bcc5dbbc56cd84f4176f8d1dcd97b95cde427b0
# debian-13-5.2_opam-2.5
USER 1000:1000
ENV CLICOLOR_FORCE="1"
ENV OPAMCOLOR="always"
WORKDIR /src
RUN sudo ln -f /usr/bin/opam-2.2 /usr/bin/opam
RUN opam init --reinit -ni
RUN uname -rs && opam exec -- ocaml -version && opam --version
WORKDIR /src
RUN sudo chown opam /src
RUN cd ~/opam-repository && (git cat-file -e 5f7bb1a6e69f1ea15d8b2b08eeaa70a162c6fd41 || git fetch origin master) && git reset -q --hard 5f7bb1a6e69f1ea15d8b2b08eeaa70a162c6fd41 && git log --no-decorate -n1 --oneline && opam update -u
COPY --chown=1000:1000 eio_windows.opam eio_posix.opam eio_main.opam eio_linux.opam eio.opam ./
RUN opam pin add -yn eio_windows.dev './' && \
opam pin add -yn eio_posix.dev './' && \
opam pin add -yn eio_main.dev './' && \
opam pin add -yn eio_linux.dev './' && \
opam pin add -yn eio.dev './'
RUN echo '(lang dune 3.0)' > './dune-project'
ENV DEPS="afl-persistent.1.4 alcotest.1.9.1 astring.0.8.5 backoff.0.1.1 base-bigarray.base base-domains.base base-nnp.base base-threads.base base-unix.base bigstringaf.0.10.0 camlp-streams.5.0.1 cmdliner.2.1.0 conf-bash.1 containers.3.18 cppo.1.8.0 crowbar.0.2.2 csexp.1.5.2 cstruct.6.2.0 domain-local-await.1.0.1 domain-local-timeout.1.0.1 dscheck.0.5.0 dune.3.22.2 dune-configurator.3.22.2 either.1.0.0 fmt.0.11.0 hmap.0.8.1 iomux.0.4 kcas.0.7.0 logs.0.10.0 lwt-dllist.1.1.0 mdx.2.5.2 mtime.2.1.0 multicore-magic.2.3.2 ocaml.5.2.1 ocaml-base-compiler.5.2.1 ocaml-config.3 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocaml-version.4.0.4 ocamlbuild.0.16.1 ocamlfind.1.9.8 optint.0.3.0 oseq.0.5.1 psq.0.2.1 re.1.14.0 result.1.5 seq.base stdlib-shims.0.3.0 thread-table.1.0.0 topkg.1.1.1 tsort.2.2.0 uring.2.7.0 uutf.1.0.4 yojson.3.0.0"
ENV CI="true"
ENV OCAMLCI="true"
RUN opam update --depexts && opam install --cli=2.2 --depext-only -y eio_windows.dev eio_posix.dev eio_main.dev eio_linux.dev eio.dev $DEPS
RUN opam install $DEPS
RUN opam install --yes dune 'odoc>=1.5.0'
COPY --chown=1000:1000 . /src/
RUN ODOC_WARN_ERROR=false opam exec -- dune build @doc || (echo "dune build @doc failed"; exit 2)


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


2026-04-14 07:59.41: Using cache hint "ocaml-multicore/eio-ocaml/opam:debian-13-ocaml-5.2@sha256:e9e8a26d58179e75ca1525025bcc5dbbc56cd84f4176f8d1dcd97b95cde427b0-debian-13-5.2_opam-2.5-b1ece7042a33481afefd4346e2949731"
2026-04-14 07:59.41: Using OBuilder spec:
((from ocaml/opam:debian-13-ocaml-5.2@sha256:e9e8a26d58179e75ca1525025bcc5dbbc56cd84f4176f8d1dcd97b95cde427b0)
(comment debian-13-5.2_opam-2.5)
(user (uid 1000) (gid 1000))
(env CLICOLOR_FORCE 1)
(env OPAMCOLOR always)
(workdir /src)
(run (shell "sudo ln -f /usr/bin/opam-2.2 /usr/bin/opam"))
(run (shell "opam init --reinit -ni"))
(run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))
(workdir /src)
(run (shell "sudo chown opam /src"))
(run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "cd ~/opam-repository && (git cat-file -e 5f7bb1a6e69f1ea15d8b2b08eeaa70a162c6fd41 || git fetch origin master) && git reset -q --hard 5f7bb1a6e69f1ea15d8b2b08eeaa70a162c6fd41 && git log --no-decorate -n1 --oneline && opam update -u"))
(copy (src eio_windows.opam eio_posix.opam eio_main.opam eio_linux.opam eio.opam)
(dst ./))
(run (network host)
(shell  "opam pin add -yn eio_windows.dev './' && \
\nopam pin add -yn eio_posix.dev './' && \
\nopam pin add -yn eio_main.dev './' && \
\nopam pin add -yn eio_linux.dev './' && \
\nopam pin add -yn eio.dev './'"))
(run (shell "echo '(lang dune 3.0)' > './dune-project'"))
(env DEPS "afl-persistent.1.4 alcotest.1.9.1 astring.0.8.5 backoff.0.1.1 base-bigarray.base base-domains.base base-nnp.base base-threads.base base-unix.base bigstringaf.0.10.0 camlp-streams.5.0.1 cmdliner.2.1.0 conf-bash.1 containers.3.18 cppo.1.8.0 crowbar.0.2.2 csexp.1.5.2 cstruct.6.2.0 domain-local-await.1.0.1 domain-local-timeout.1.0.1 dscheck.0.5.0 dune.3.22.2 dune-configurator.3.22.2 either.1.0.0 fmt.0.11.0 hmap.0.8.1 iomux.0.4 kcas.0.7.0 logs.0.10.0 lwt-dllist.1.1.0 mdx.2.5.2 mtime.2.1.0 multicore-magic.2.3.2 ocaml.5.2.1 ocaml-base-compiler.5.2.1 ocaml-config.3 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocaml-version.4.0.4 ocamlbuild.0.16.1 ocamlfind.1.9.8 optint.0.3.0 oseq.0.5.1 psq.0.2.1 re.1.14.0 result.1.5 seq.base stdlib-shims.0.3.0 thread-table.1.0.0 topkg.1.1.1 tsort.2.2.0 uring.2.7.0 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=2.2 --depext-only -y eio_windows.dev eio_posix.dev eio_main.dev eio_linux.dev eio.dev $DEPS"))
(run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam install $DEPS"))
(run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam install --yes dune 'odoc>=1.5.0'"))
(copy (src .) (dst /src/))
(run (shell "ODOC_WARN_ERROR=false opam exec -- dune build @doc || (echo \"dune build @doc failed\"; exit 2)"))
)


2026-04-14 07:59.41: Waiting for resource in pool OCluster
2026-04-14 08:28.51: Waiting for worker…
2026-04-14 08:33.16: Got resource from pool OCluster
Building on clete.caelum.ci.dev
All commits already cached
HEAD is now at 807ad3d Make Linux and Posix eventfd functions configurable


(from ocaml/opam:debian-13-ocaml-5.2@sha256:e9e8a26d58179e75ca1525025bcc5dbbc56cd84f4176f8d1dcd97b95cde427b0)
Unable to find image 'ocaml/opam:debian-13-ocaml-5.2@sha256:e9e8a26d58179e75ca1525025bcc5dbbc56cd84f4176f8d1dcd97b95cde427b0' locally
docker.io/ocaml/opam@sha256:e9e8a26d58179e75ca1525025bcc5dbbc56cd84f4176f8d1dcd97b95cde427b0: Pulling from ocaml/opam
8f6ad858d0a4: Already exists
9cb5e198c8cf: Already exists
2d346d36dcf2: Already exists
cdc35e289b8d: Already exists
aeb7244bb580: Already exists
fc1943254a0d: Already exists
84238c416f8e: Already exists
fbbfe75d3112: Already exists
221fdc5d9929: Already exists
1fec9149b52a: Already exists
9c6e52557f24: Already exists
8737f5036aae: Already exists
d69c4074de14: Already exists
7237152a5f04: Already exists
fba4b414d8a0: Already exists
40d552afb3ef: Already exists
077cc17dc8e4: Already exists
077cc17dc8e4: Already exists
169e1be36a55: Already exists
0a8a005097ab: Already exists
caba3ec4b361: Already exists
6a364dc641f8: Already exists
4f4fb700ef54: Already exists
ab8052928cdc: Already exists
f5717a28dd6a: Already exists
79233a9b9bed: Already exists
d832d53e7392: Already exists
1872dad82243: Already exists
bfd849b08ba7: Already exists
834a8024ef15: Already exists
98ccec79258b: Already exists
fb48f36a0542: Already exists
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a5c099f5f72c: Already exists
1ff1760de5b0: Already exists
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aa22ae69debd: Already exists
12bfb7b962a2: Already exists
ec25ce9bb816: Already exists
beadd3cf7357: Already exists
d0d0c65a426d: Already exists
515483e45ca3: Pulling fs layer
661f20af1a8e: Pulling fs layer
76308b68cccc: Pulling fs layer
188a1be3940d: Pulling fs layer
42df7319b6b4: Pulling fs layer
188a1be3940d: Waiting
a2d792fa2790: Pulling fs layer
42df7319b6b4: Waiting
d93e664bf0fb: Pulling fs layer
a2d792fa2790: Waiting
d93e664bf0fb: Waiting
515483e45ca3: Download complete
515483e45ca3: Pull complete
661f20af1a8e: Verifying Checksum
661f20af1a8e: Download complete
661f20af1a8e: Pull complete
76308b68cccc: Download complete
76308b68cccc: Pull complete
42df7319b6b4: Verifying Checksum
42df7319b6b4: Download complete
a2d792fa2790: Verifying Checksum
a2d792fa2790: Download complete
d93e664bf0fb: Verifying Checksum
d93e664bf0fb: Download complete
188a1be3940d: Verifying Checksum
188a1be3940d: Download complete
188a1be3940d: Pull complete
42df7319b6b4: Pull complete
a2d792fa2790: Pull complete
d93e664bf0fb: Pull complete
Digest: sha256:e9e8a26d58179e75ca1525025bcc5dbbc56cd84f4176f8d1dcd97b95cde427b0
Status: Downloaded newer image for ocaml/opam@sha256:e9e8a26d58179e75ca1525025bcc5dbbc56cd84f4176f8d1dcd97b95cde427b0
2026-04-14 08:33.17 ---> using "94a57a9c3527a48ab5d91602eeb79e35d18ff1f71260d38c89c82f7fbff465ae" from cache


/: (comment debian-13-5.2_opam-2.5)


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


/: (env CLICOLOR_FORCE 1)


/: (env OPAMCOLOR always)


/: (workdir /src)


/src: (run (shell "sudo ln -f /usr/bin/opam-2.2 /usr/bin/opam"))
2026-04-14 08:33.17 ---> using "f37c1e536f05078873ea7e3d0e54f22b5c0ac62b8ebe3b14692828447eb27bf4" from cache


/src: (run (shell "opam init --reinit -ni"))
Configuring from /home/opam/.opamrc and then from 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.


Continue? [y/n] y
This development version of opam requires an update to the layout of /home/opam/.opam from version 2.0 to version 2.2, which can't be reverted.
You may want to back it up before going further.


Format upgrade done.


<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[default] Initialised
2026-04-14 08:33.17 ---> using "1aaf5c5b2f911472f25d7e0f03fc95bee1f3cb9ab014e2c0417ec5d557de9f26" from cache


/src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))
Linux 6.8.0-107-generic
The OCaml toplevel, version 5.2.1
2.2.1
2026-04-14 08:33.17 ---> using "2c4f02f33fd26f17a3c7ec19f2cd543d3ec0ecd1d5bc15d1820630414f4369cf" from cache


/src: (workdir /src)


/src: (run (shell "sudo chown opam /src"))
2026-04-14 08:33.17 ---> using "1cdd995db568ecc7044177698f19f4e89d0a952a6d703845d05c04d88f6a09de" from cache


/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "cd ~/opam-repository && (git cat-file -e 5f7bb1a6e69f1ea15d8b2b08eeaa70a162c6fd41 || git fetch origin master) && git reset -q --hard 5f7bb1a6e69f1ea15d8b2b08eeaa70a162c6fd41 && git log --no-decorate -n1 --oneline && opam update -u"))
From https://github.com/ocaml/opam-repository
* branch                  master     -> FETCH_HEAD
95972b8834..9af1f0b103  master     -> origin/master
5f7bb1a6e6 Merge pull request #29704 from shonfeder/release-dune-3.22.2


<><> Updating package repositories ><><><><><><><><><><><><><><><><><><><><><><>
[default] synchronised from git+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, which will ask permission to downgrade or uninstall the conflicting packages.
Nothing to do.
# Run eval $(opam env) to update the current shell environment
2026-04-14 08:33.46 ---> saved as "33d781d847bad14d85b00f08a992373132b0810dc63e55a8956aebfa175068f5"


/src: (copy (src eio_windows.opam eio_posix.opam eio_main.opam eio_linux.opam eio.opam)
(dst ./))
2026-04-14 08:33.47 ---> saved as "54ba13c7fb336d85bd9728e7239469ded2e1d98d3efd287753e665bd3c265bd4"


/src: (run (network host)
(shell  "opam pin add -yn eio_windows.dev './' && \
\nopam pin add -yn eio_posix.dev './' && \
\nopam pin add -yn eio_main.dev './' && \
\nopam pin add -yn eio_linux.dev './' && \
\nopam pin add -yn eio.dev './'"))
[eio_windows.dev] synchronised (file:///src)
eio_windows is now pinned to file:///src (version dev)
[eio_posix.dev] synchronised (file:///src)
eio_posix is now pinned to file:///src (version dev)
[eio_main.dev] synchronised (file:///src)
eio_main is now pinned to file:///src (version dev)
[eio_linux.dev] synchronised (file:///src)
eio_linux is now pinned to file:///src (version dev)
[eio.dev] synchronised (file:///src)
eio is now pinned to file:///src (version dev)
2026-04-14 08:33.58 ---> saved as "deba97ce3e2dd24c66556e72cb61c9d38ebf2993d489d79f98adf233b8985b6e"


/src: (run (shell "echo '(lang dune 3.0)' > './dune-project'"))
2026-04-14 08:33.58 ---> saved as "548e6e4fb2b5ee9f670c6e0e0f437965bdfb84399c4e5f3bbbc2783a814125a8"


/src: (env DEPS "afl-persistent.1.4 alcotest.1.9.1 astring.0.8.5 backoff.0.1.1 base-bigarray.base base-domains.base base-nnp.base base-threads.base base-unix.base bigstringaf.0.10.0 camlp-streams.5.0.1 cmdliner.2.1.0 conf-bash.1 containers.3.18 cppo.1.8.0 crowbar.0.2.2 csexp.1.5.2 cstruct.6.2.0 domain-local-await.1.0.1 domain-local-timeout.1.0.1 dscheck.0.5.0 dune.3.22.2 dune-configurator.3.22.2 either.1.0.0 fmt.0.11.0 hmap.0.8.1 iomux.0.4 kcas.0.7.0 logs.0.10.0 lwt-dllist.1.1.0 mdx.2.5.2 mtime.2.1.0 multicore-magic.2.3.2 ocaml.5.2.1 ocaml-base-compiler.5.2.1 ocaml-config.3 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocaml-version.4.0.4 ocamlbuild.0.16.1 ocamlfind.1.9.8 optint.0.3.0 oseq.0.5.1 psq.0.2.1 re.1.14.0 result.1.5 seq.base stdlib-shims.0.3.0 thread-table.1.0.0 topkg.1.1.1 tsort.2.2.0 uring.2.7.0 uutf.1.0.4 yojson.3.0.0")


/src: (env CI true)


/src: (env OCAMLCI true)


/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam update --depexts && opam install --cli=2.2 --depext-only -y eio_windows.dev eio_posix.dev eio_main.dev eio_linux.dev eio.dev $DEPS"))
+ /usr/bin/sudo "apt-get" "update"
- Hit:1 http://deb.debian.org/debian trixie InRelease
- Get:2 http://deb.debian.org/debian trixie-updates InRelease [47.3 kB]
- Get:3 http://deb.debian.org/debian-security trixie-security InRelease [43.4 kB]
- Get:4 http://deb.debian.org/debian-security trixie-security/main amd64 Packages [123 kB]
- Fetched 213 kB in 0s (1685 kB/s)
- Reading package lists...
- 


<><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><>
[eio.dev] synchronised (file:///src)
[eio_linux.dev] synchronised (file:///src)
[eio_main.dev] synchronised (file:///src)
[eio_posix.dev] synchronised (file:///src)
[eio_windows.dev] synchronised (file:///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-base-compiler is already installed (current version is 5.2.1).
[NOTE] Package ocaml is already installed (current version is 5.2.1).
[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-domains is already installed (current version is base).
[NOTE] Package base-bigarray is already installed (current version is base).
2026-04-14 08:34.21 ---> saved as "d92acf5e82d47a6b41efab15c52bfdd4f57f233d03df3f601e9e781f4e36a798"


/src: (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-base-compiler is already installed (current version is 5.2.1).
[NOTE] Package ocaml is already installed (current version is 5.2.1).
[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-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 45 packages
- install afl-persistent       1.4
- install alcotest             1.9.1
- install astring              0.8.5
- install backoff              0.1.1
- install bigstringaf          0.10.0
- install camlp-streams        5.0.1
- install cmdliner             2.1.0
- install conf-bash            1
- install containers           3.18
- install cppo                 1.8.0
- install crowbar              0.2.2
- install csexp                1.5.2
- install cstruct              6.2.0
- install domain-local-await   1.0.1
- install domain-local-timeout 1.0.1
- install dscheck              0.5.0
- install dune                 3.22.2
- install dune-configurator    3.22.2
- install either               1.0.0
- install fmt                  0.11.0
- install hmap                 0.8.1
- install iomux                0.4
- install kcas                 0.7.0
- install logs                 0.10.0
- install lwt-dllist           1.1.0
- install mdx                  2.5.2
- install mtime                2.1.0
- install multicore-magic      2.3.2
- install ocaml-syntax-shims   1.0.0
- install ocaml-version        4.0.4
- install ocamlbuild           0.16.1
- install ocamlfind            1.9.8
- install optint               0.3.0
- install oseq                 0.5.1
- install psq                  0.2.1
- install re                   1.14.0
- install result               1.5
- install seq                  base
- install stdlib-shims         0.3.0
- install thread-table         1.0.0
- install topkg                1.1.1
- install tsort                2.2.0
- install uring                2.7.0
- install uutf                 1.0.4
- install yojson               3.0.0


<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved afl-persistent.1.4  (cached)
-> retrieved backoff.0.1.1  (cached)
-> retrieved astring.0.8.5  (cached)
-> retrieved bigstringaf.0.10.0  (cached)
-> retrieved camlp-streams.5.0.1  (cached)
-> retrieved alcotest.1.9.1  (cached)
-> retrieved cmdliner.2.1.0  (cached)
-> installed conf-bash.1
-> retrieved cppo.1.8.0  (cached)
-> retrieved crowbar.0.2.2  (cached)
-> retrieved csexp.1.5.2  (cached)
-> retrieved domain-local-await.1.0.1  (cached)
-> retrieved domain-local-timeout.1.0.1  (cached)
-> retrieved dscheck.0.5.0  (cached)
-> retrieved containers.3.18  (cached)
-> retrieved cstruct.6.2.0  (cached)
-> retrieved either.1.0.0  (cached)
-> retrieved fmt.0.11.0  (cached)
-> retrieved hmap.0.8.1  (cached)
-> retrieved iomux.0.4  (cached)
-> retrieved kcas.0.7.0  (cached)
-> retrieved logs.0.10.0  (cached)
-> retrieved lwt-dllist.1.1.0  (cached)
-> retrieved mdx.2.5.2  (cached)
-> retrieved mtime.2.1.0  (cached)
-> retrieved ocaml-syntax-shims.1.0.0  (cached)
-> retrieved multicore-magic.2.3.2  (cached)
-> retrieved ocaml-version.4.0.4  (cached)
-> retrieved ocamlbuild.0.16.1  (cached)
-> retrieved ocamlfind.1.9.8  (cached)
-> retrieved optint.0.3.0  (cached)
-> retrieved oseq.0.5.1  (cached)
-> retrieved psq.0.2.1  (cached)
-> retrieved re.1.14.0  (cached)
-> retrieved seq.base  (cached)
-> installed seq.base
-> retrieved result.1.5  (cached)
-> retrieved stdlib-shims.0.3.0  (cached)
-> retrieved thread-table.1.0.0  (cached)
-> retrieved tsort.2.2.0  (cached)
-> retrieved topkg.1.1.1  (cached)
-> retrieved uring.2.7.0  (cached)
-> retrieved uutf.1.0.4  (cached)
-> retrieved yojson.3.0.0  (cached)
-> retrieved dune.3.22.2, dune-configurator.3.22.2  (cached)
-> installed cmdliner.2.1.0
-> installed ocamlbuild.0.16.1
-> installed ocamlfind.1.9.8
-> installed topkg.1.1.1
-> installed hmap.0.8.1
-> installed mtime.2.1.0
-> installed fmt.0.11.0
-> installed uutf.1.0.4
-> installed astring.0.8.5
-> installed logs.0.10.0
-> installed dune.3.22.2
-> installed lwt-dllist.1.1.0
-> installed either.1.0.0
-> installed csexp.1.5.2
-> installed backoff.0.1.1
-> installed camlp-streams.5.0.1
-> installed cppo.1.8.0
-> installed cstruct.6.2.0
-> installed multicore-magic.2.3.2
-> installed ocaml-syntax-shims.1.0.0
-> installed ocaml-version.4.0.4
-> installed optint.0.3.0
-> installed oseq.0.5.1
-> installed psq.0.2.1
-> installed re.1.14.0
-> installed result.1.5
-> installed stdlib-shims.0.3.0
-> installed thread-table.1.0.0
-> installed tsort.2.2.0
-> installed yojson.3.0.0
-> installed afl-persistent.1.4
-> installed domain-local-timeout.1.0.1
-> installed domain-local-await.1.0.1
-> installed crowbar.0.2.2
-> installed kcas.0.7.0
-> installed alcotest.1.9.1
-> installed dune-configurator.3.22.2
-> installed bigstringaf.0.10.0
-> installed iomux.0.4
-> installed mdx.2.5.2
-> installed containers.3.18
-> installed dscheck.0.5.0
-> installed uring.2.7.0
Done.


<><> 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 5.2.1+afl ocaml-variants.5.2.1+options ocaml-option-afl
# Run eval $(opam env) to update the current shell environment
2026-04-14 08:36.25 ---> saved as "061de32796033ed15943b6419a67574a56af322316fadcf64e38005a32bbc5ec"


/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam install --yes dune 'odoc>=1.5.0'"))
[NOTE] Package dune is already installed (current version is 3.22.2).
The following actions will be performed:
=== install 6 packages
- install crunch      4.0.0 [required by odoc]
- install fpath       0.7.3 [required by odoc]
- install odoc        3.1.0
- install odoc-parser 3.1.0 [required by odoc]
- install ptime       1.2.0 [required by crunch]
- install tyxml       4.6.0 [required by odoc]


<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved crunch.4.0.0  (cached)
-> retrieved fpath.0.7.3  (cached)
-> retrieved ptime.1.2.0  (cached)
-> retrieved tyxml.4.6.0  (cached)
-> retrieved odoc.3.1.0, odoc-parser.3.1.0  (cached)
-> installed fpath.0.7.3
-> installed ptime.1.2.0
-> installed crunch.4.0.0
-> installed odoc-parser.3.1.0
-> installed tyxml.4.6.0
-> installed odoc.3.1.0
Done.
# Run eval $(opam env) to update the current shell environment
2026-04-14 08:37.09 ---> saved as "696caca3b1862f6eefcdae1aa24d25822f737767542b9cc4114a74f08b0a7833"


/src: (copy (src .) (dst /src/))
2026-04-14 08:37.10 ---> saved as "0d5c2798490736a0713d66ec23590a77836f77bdaa3c9c002574bb2e65dcab20"


/src: (run (shell "ODOC_WARN_ERROR=false opam exec -- dune build @doc || (echo \"dune build @doc failed\"; exit 2)"))
(cd _build/default/_doc/_odocls/eio && /home/opam/.opam/5.2/bin/odoc link -I ../../_odoc/pkg/eio -I ../../../lib_eio/.eio.objs/byte -I ../../../lib_eio/core/.eio__core.objs/byte -I ../../../lib_eio/mock/.eio_mock.objs/byte -I ../../../lib_eio/runtime_events/.eio_runtime_events.objs/byte -I ../../../lib_eio/unix/.eio_unix.objs/byte -I ../../../lib_eio/utils/.eio_utils.objs/byte -o eio_mock.odocl ../../../lib_eio/mock/.eio_mock.objs/byte/eio_mock.odoc)
File "lib_eio/mock/clock.mli", line 20, characters 6-54:
Warning: Failed to resolve reference unresolvedroot(Invalid_argument) Couldn't find "Invalid_argument"
File "lib_eio/mock/clock.mli", line 20, characters 6-54:
Warning: While resolving the expansion of include at File "lib_eio/mock/clock.mli", line 29, character 0
Failed to resolve reference unresolvedroot(Invalid_argument) Couldn't find "Invalid_argument"
File "lib_eio/mock/clock.mli", line 20, characters 6-54:
Warning: Failed to resolve reference unresolvedroot(Invalid_argument) Couldn't find "Invalid_argument"
(cd _build/default/_doc/_odocls/eio && /home/opam/.opam/5.2/bin/odoc link -I ../../_odoc/pkg/eio -I ../../../lib_eio/.eio.objs/byte -I ../../../lib_eio/core/.eio__core.objs/byte -I ../../../lib_eio/mock/.eio_mock.objs/byte -I ../../../lib_eio/runtime_events/.eio_runtime_events.objs/byte -I ../../../lib_eio/unix/.eio_unix.objs/byte -I ../../../lib_eio/utils/.eio_utils.objs/byte -o eio_unix.odocl ../../../lib_eio/unix/.eio_unix.objs/byte/eio_unix.odoc)
File "lib_eio/unix/eio_unix.mli", line 54, characters 81-93:
Warning: Failed to resolve reference unresolvedroot(Thread).t Couldn't find "Thread"
File "lib_eio/unix/net.mli", line 39, characters 18-34:
Warning: Failed to resolve reference unresolvedroot(Unix).sockaddr Couldn't find "Unix"
File "lib_eio/unix/eio_unix.mli", line 30, characters 33-48:
Warning: Failed to resolve reference unresolvedroot(FD) Couldn't find "FD"
File "lib_eio/unix/eio_unix.mli", line 15, characters 23-41:
Warning: Failed to resolve reference unresolvedroot(Unix).file_descr Couldn't find "Unix"
File "lib_eio/unix/fd.mli", line 4, characters 23-41:
Warning: Failed to resolve reference unresolvedroot(Unix).file_descr Couldn't find "Unix"
File "lib_eio/unix/eio_unix.mli", line 12, characters 26-44:
Warning: Failed to resolve reference unresolvedroot(Unix).Unix_error Couldn't find "Unix"
(cd _build/default/_doc/_odocls/eio_linux && /home/opam/.opam/5.2/bin/odoc link -I ../../_odoc/pkg/eio_linux -I ../../../lib_eio/.eio.objs/byte -I ../../../lib_eio/core/.eio__core.objs/byte -I ../../../lib_eio/runtime_events/.eio_runtime_events.objs/byte -I ../../../lib_eio/unix/.eio_unix.objs/byte -I ../../../lib_eio/utils/.eio_utils.objs/byte -I ../../../lib_eio_linux/.eio_linux.objs/byte -o eio_linux.odocl ../../../lib_eio_linux/.eio_linux.objs/byte/eio_linux.odoc)
File "lib_eio_linux/eio_linux.mli", line 4, characters 17-32:
Warning: Failed to resolve reference unresolvedroot(Eio_main).run Couldn't find "Eio_main"
File "lib_eio_linux/low_level.mli", line 233, characters 39-53:
Warning: Failed to resolve reference unresolvedroot(Sys).sigkill Couldn't find "Sys"
File "lib_eio_linux/low_level.mli", line 190, characters 9-25:
Warning: Failed to resolve reference unresolvedroot(Unix).shutdown Couldn't find "Unix"
File "lib_eio_linux/low_level.mli", line 177, characters 9-26:
Warning: Failed to resolve reference unresolvedroot(Unix).ftruncate Couldn't find "Unix"
File "lib_eio_linux/low_level.mli", line 172, characters 9-22:
Warning: Failed to resolve reference unresolvedroot(Unix).fsync Couldn't find "Unix"
File "lib_eio_linux/low_level.mli", line 167, characters 9-22:
Warning: Failed to resolve reference unresolvedroot(Unix).lseek Couldn't find "Unix"
File "lib_eio_linux/low_level.mli", line 124, characters 9-32:
Warning: Failed to resolve reference unresolvedroot(Unix).LargeFile.fstat Couldn't find "Unix"
File "lib_eio_linux/low_level.mli", line 112, characters 4-102:
Warning: Failed to resolve reference unresolvedroot(Unix).Unix_error Couldn't find "Unix"
File "lib_eio_linux/low_level.mli", line 111, characters 4-55:
Warning: Failed to resolve reference unresolvedroot(End_of_file) Couldn't find "End_of_file"
File "lib_eio_linux/low_level.mli", line 82, characters 4-83:
Warning: Failed to resolve reference unresolvedroot(End_of_file) Couldn't find "End_of_file"
File "lib_eio_linux/low_level.mli", line 75, characters 4-64:
Warning: Failed to resolve reference unresolvedroot(End_of_file) Couldn't find "End_of_file"
File "lib_eio_linux/low_level.mli", line 68, characters 8-24:
Warning: Failed to resolve reference unresolvedroot(Uring).openat2 Couldn't find "Uring"
File "lib_eio_linux/eio_linux.mli", line 44, characters 38-53:
Warning: Failed to resolve reference unresolvedroot(Eio_main).run Couldn't find "Eio_main"
File "lib_eio_linux/eio_linux.mli", line 39, characters 8-33:
Warning: Failed to resolve reference unresolvedroot(Uring).set_fixed_buffer Couldn't find "Uring"
File "lib_eio_linux/eio_linux.mli", line 38, characters 9-24:
Warning: Failed to resolve reference unresolvedroot(Uring).create Couldn't find "Uring"
(cd _build/default/_doc/_odocls/eio && /home/opam/.opam/5.2/bin/odoc link -I ../../_odoc/pkg/eio -I ../../../lib_eio/.eio.objs/byte -I ../../../lib_eio/core/.eio__core.objs/byte -I ../../../lib_eio/mock/.eio_mock.objs/byte -I ../../../lib_eio/runtime_events/.eio_runtime_events.objs/byte -I ../../../lib_eio/unix/.eio_unix.objs/byte -I ../../../lib_eio/utils/.eio_utils.objs/byte -o eio.odocl ../../../lib_eio/.eio.objs/byte/eio.odoc)
File "lib_eio/eio.mli", line 12, characters 25-40:
Warning: Failed to resolve reference unresolvedroot(Eio_main).run Couldn't find "Eio_main"
File "lib_eio/core/eio__core.mli", line 644, characters 87-112:
Warning: Failed to resolve reference unresolvedroot(Atomic).compare_and_set Couldn't find "Atomic"
File "lib_eio/core/cells.mli", line 76, characters 56-81:
Warning: Failed to resolve reference unresolvedroot(Atomic).compare_and_set Couldn't find "Atomic"
File "lib_eio/core/cells.mli", line 64, characters 56-81:
Warning: Failed to resolve reference unresolvedroot(Atomic).compare_and_set Couldn't find "Atomic"
File "lib_eio/eio.mli", line 280, characters 35-50:
Warning: Failed to resolve reference unresolvedroot(Eio_main).run Couldn't find "Eio_main"
File "lib_eio/process.mli", line 87, characters 35-50:
Warning: Failed to resolve reference unresolvedroot(Sys).sigkill Couldn't find "Sys"
File "lib_eio/process.mli", line 73, characters 8-14:
Warning: Failed to resolve reference unresolvedroot(Sys) Couldn't find "Sys"
File "lib_eio/file.mli", line 111, characters 9-26:
Warning: Failed to resolve reference unresolvedroot(Unix).ftruncate Couldn't find "Unix"
File "lib_eio/file.mli", line 106, characters 9-22:
Warning: Failed to resolve reference unresolvedroot(Unix).fsync Couldn't find "Unix"
File "lib_eio/file.mli", line 101, characters 9-22:
Warning: Failed to resolve reference unresolvedroot(Unix).lseek Couldn't find "Unix"
File "lib_eio/file.mli", line 86, characters 4-57:
Warning: Failed to resolve reference unresolvedroot(End_of_file) Couldn't find "End_of_file"
File "lib_eio/file.mli", line 13, characters 26-43:
Warning: Failed to resolve reference unresolvedroot(Unix).file_perm Couldn't find "Unix"
File "lib_eio/path.mli", line 154, characters 33-51:
Warning: Failed to resolve reference unresolvedroot(String).compare Couldn't find "String"
File "lib_eio/net.mli", line 265, characters 32-52:
Warning: Failed to resolve reference unresolvedroot(Unix).SO_REUSEPORT Couldn't find "Unix"
File "lib_eio/net.mli", line 264, characters 32-52:
Warning: Failed to resolve reference unresolvedroot(Unix).SO_REUSEADDR Couldn't find "Unix"
File "lib_eio/net.mli", line 244, character 4 to line 245, character 102:
Warning: Failed to resolve reference unresolvedroot(Invalid_argument) Couldn't find "Invalid_argument"
File "lib_eio/net.mli", line 232, characters 31-65:
Warning: Failed to resolve reference unresolvedroot(Domain).recommended_domain_count Couldn't find "Domain"
File "lib_eio/net.mli", line 229, characters 46-62:
Warning: Failed to resolve reference unresolvedroot(Domain) Parent_module: Lookup failure (root module): Domain
File "lib_eio/net.mli", line 177, characters 30-50:
Warning: Failed to resolve reference unresolvedroot(Unix).SO_REUSEPORT Couldn't find "Unix"
File "lib_eio/net.mli", line 175, characters 30-50:
Warning: Failed to resolve reference unresolvedroot(Unix).SO_REUSEADDR Couldn't find "Unix"
File "lib_eio/net.mli", line 82, characters 6-62:
Warning: Failed to resolve reference unresolvedroot(Invalid_argument) Couldn't find "Invalid_argument"
File "lib_eio/buf_write.mli", line 303, characters 4-73:
Warning: Failed to resolve reference unresolvedroot(End_of_file) Couldn't find "End_of_file"
File "lib_eio/buf_write.mli", line 146, characters 8-25:
Warning: Failed to resolve reference unresolvedroot(Bigstring).blit Couldn't find "Bigstring"
File "lib_eio/buf_read.mli", line 302, characters 4-72:
Warning: Failed to resolve reference unresolvedroot(End_of_file) Couldn't find "End_of_file"
File "lib_eio/buf_read.mli", line 216, characters 4-18:
Warning: Failed to resolve reference unresolvedroot(Seq).memoize Couldn't find "Seq"
File "lib_eio/buf_read.mli", line 205, characters 4-45:
Warning: Failed to resolve reference unresolvedroot(Failure) Couldn't find "Failure"
File "lib_eio/buf_read.mli", line 110, characters 4-56:
Warning: Failed to resolve reference unresolvedroot(Failure) Couldn't find "Failure"
File "lib_eio/buf_read.mli", line 97, characters 4-46:
Warning: Failed to resolve reference unresolvedroot(Failure) Couldn't find "Failure"
File "lib_eio/buf_read.mli", line 23, characters 4-75:
Warning: Failed to resolve reference unresolvedroot(End_of_file) Couldn't find "End_of_file"
File "lib_eio/buf_read.mli", line 22, characters 4-68:
Warning: Failed to resolve reference unresolvedroot(Failure) Couldn't find "Failure"
File "lib_eio/flow.mli", line 49, characters 4-57:
Warning: While resolving the expansion of include at File "lib_eio/eio.mli", line 147, character 2
Failed to resolve reference unresolvedroot(End_of_file) Couldn't find "End_of_file"
File "lib_eio/flow.mli", line 45, characters 4-55:
Warning: While resolving the expansion of include at File "lib_eio/eio.mli", line 147, character 2
Failed to resolve reference unresolvedroot(End_of_file) Couldn't find "End_of_file"
File "lib_eio/eio.mli", line 138, characters 10-25:
Warning: Failed to resolve reference unresolvedroot(Eio_main).run Couldn't find "Eio_main"
File "lib_eio/core/eio__core.mli", line 466, characters 25-35:
Warning: Failed to resolve reference unresolvedroot(Fmt).exn Couldn't find "Fmt"
File "lib_eio/core/eio__core.mli", line 422, characters 24-42:
Warning: Failed to resolve reference unresolvedroot(Unix).Unix_error Couldn't find "Unix"
File "lib_eio/executor_pool.mli", line 41, characters 70-104:
Warning: Failed to resolve reference unresolvedroot(Domain).recommended_domain_count Couldn't find "Domain"
File "lib_eio/eio_mutex.mli", line 3, characters 11-26:
Warning: Failed to resolve reference unresolvedroot(Stdlib).Mutex Couldn't find "Stdlib"
File "lib_eio/eio_mutex.mli", line 59, characters 4-47:
Warning: Failed to resolve reference unresolvedroot(Sys_error) Couldn't find "Sys_error"
File "lib_eio/semaphore.mli", line 20, characters 4-75:
Warning: Failed to resolve reference unresolvedroot(Sys_error) Couldn't find "Sys_error"
File "lib_eio/semaphore.mli", line 15, characters 4-38:
Warning: Failed to resolve reference unresolvedroot(Invalid_argument) Couldn't find "Invalid_argument"
File "lib_eio/core/eio__core.mli", line 168, characters 6-57:
Warning: Failed to resolve reference unresolvedroot(Invalid_argument) Couldn't find "Invalid_argument"
File "lib_eio/core/eio__core.mli", line 281, characters 59-69:
Warning: Failed to resolve reference unresolvedroot(Seq).Nil Couldn't find "Seq"
(cd _build/default/_doc/_odocls/eio_posix && /home/opam/.opam/5.2/bin/odoc link -I ../../_odoc/pkg/eio_posix -I ../../../lib_eio/.eio.objs/byte -I ../../../lib_eio/core/.eio__core.objs/byte -I ../../../lib_eio/runtime_events/.eio_runtime_events.objs/byte -I ../../../lib_eio/unix/.eio_unix.objs/byte -I ../../../lib_eio/utils/.eio_utils.objs/byte -I ../../../lib_eio_posix/.eio_posix.objs/byte -o eio_posix.odocl ../../../lib_eio_posix/.eio_posix.objs/byte/eio_posix.odoc)
File "lib_eio_posix/low_level.mli", line 10, characters 16-34:
Warning: Failed to resolve reference unresolvedroot(Unix).file_descr Couldn't find "Unix"
File "lib_eio_posix/low_level.mli", line 134, characters 39-53:
Warning: Failed to resolve reference unresolvedroot(Sys).sigkill Couldn't find "Sys"
File "lib_eio_posix/eio_posix.mli", line 11, characters 89-102:
Warning: Failed to resolve reference unresolvedroot(Unix).pipe Couldn't find "Unix"
File "lib_eio_posix/eio_posix.mli", line 9, characters 38-53:
Warning: Failed to resolve reference unresolvedroot(Eio_main).run Couldn't find "Eio_main"
2026-04-14 08:37.14 ---> saved as "723ec42af1ce43ef036ae6cde11447c3c7439c428d65fd46a3487693ef93a8dd"
Job succeeded
2026-04-14 08:37.14: Job succeeded