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2026-02-19 09:38.32: New job: test robur-coop/flux https://github.com/robur-coop/flux.git#refs/heads/main (b50a6b786fab6f6bc53a8fd6ec0a3cb9c045c4a9) (linux-x86_64:(lint-doc))
Base: ocaml/opam:debian-13-ocaml-5.0@sha256:3c22515e08caf050cd44d8c9405fa3551793de10413ae888c282ac0a941f61c1
Opam project lint documentation


To reproduce locally:


git clone --recursive "https://github.com/robur-coop/flux.git" -b "main" && cd "flux" && git reset --hard b50a6b78
cat > Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-13-ocaml-5.0@sha256:3c22515e08caf050cd44d8c9405fa3551793de10413ae888c282ac0a941f61c1
# debian-13-5.0_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 cb9a685cb62886f19cd3e96f0a6fce1585a07d4c || git fetch origin master) && git reset -q --hard cb9a685cb62886f19cd3e96f0a6fce1585a07d4c && git log --no-decorate -n1 --oneline && opam update -u
COPY --chown=1000:1000 fluxt.opam flux.opam ./
RUN opam pin add -yn fluxt.dev './' && \
opam pin add -yn flux.dev './'
RUN echo '(lang dune 3.0)' > './dune-project'
ENV DEPS="alcotest.1.9.1 astring.0.8.5 base-bigarray.base base-domains.base base-nnp.base base-threads.base base-unix.base cmdliner.2.1.0 csexp.1.5.2 dune.3.21.1 dune-configurator.3.21.1 fmt.0.11.0 miou.0.5.4 ocaml.5.0.0 ocaml-base-compiler.5.0.0 ocaml-config.3 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocamlbuild.0.16.1 ocamlfind.1.9.8 re.1.14.0 stdlib-shims.0.3.0 topkg.1.1.1 uutf.1.0.4"
ENV CI="true"
ENV OCAMLCI="true"
RUN opam update --depexts && opam install --cli=2.2 --depext-only -y flux.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 --only-packages=flux @doc || (echo "dune build @doc failed"; exit 2)


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


2026-02-19 09:38.32: Using cache hint "robur-coop/flux-ocaml/opam:debian-13-ocaml-5.0@sha256:3c22515e08caf050cd44d8c9405fa3551793de10413ae888c282ac0a941f61c1-debian-13-5.0_opam-2.5-cacba4efbf2d74da98819bc66727393c"
2026-02-19 09:38.32: Using OBuilder spec:
((from ocaml/opam:debian-13-ocaml-5.0@sha256:3c22515e08caf050cd44d8c9405fa3551793de10413ae888c282ac0a941f61c1)
(comment debian-13-5.0_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 cb9a685cb62886f19cd3e96f0a6fce1585a07d4c || git fetch origin master) && git reset -q --hard cb9a685cb62886f19cd3e96f0a6fce1585a07d4c && git log --no-decorate -n1 --oneline && opam update -u"))
(copy (src fluxt.opam flux.opam) (dst ./))
(run (network host)
(shell  "opam pin add -yn fluxt.dev './' && \
\nopam pin add -yn flux.dev './'"))
(run (network host)
(shell "echo '(lang dune 3.0)' > './dune-project'"))
(env DEPS "alcotest.1.9.1 astring.0.8.5 base-bigarray.base base-domains.base base-nnp.base base-threads.base base-unix.base cmdliner.2.1.0 csexp.1.5.2 dune.3.21.1 dune-configurator.3.21.1 fmt.0.11.0 miou.0.5.4 ocaml.5.0.0 ocaml-base-compiler.5.0.0 ocaml-config.3 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocamlbuild.0.16.1 ocamlfind.1.9.8 re.1.14.0 stdlib-shims.0.3.0 topkg.1.1.1 uutf.1.0.4")
(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 flux.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 --only-packages=flux @doc || (echo \"dune build @doc failed\"; exit 2)"))
)


2026-02-19 09:38.32: Waiting for resource in pool OCluster
2026-02-19 09:38.32: Waiting for worker…
2026-02-19 09:38.33: Got resource from pool OCluster
Building on eumache
All commits already cached
HEAD is now at b50a6b7 Merge pull request #11 from robur-coop/prepare-v0.0.1_beta3


(from ocaml/opam:debian-13-ocaml-5.0@sha256:3c22515e08caf050cd44d8c9405fa3551793de10413ae888c282ac0a941f61c1)
Unable to find image 'ocaml/opam:debian-13-ocaml-5.0@sha256:3c22515e08caf050cd44d8c9405fa3551793de10413ae888c282ac0a941f61c1' locally
docker.io/ocaml/opam@sha256:3c22515e08caf050cd44d8c9405fa3551793de10413ae888c282ac0a941f61c1: Pulling from ocaml/opam
ef235bf1a09a: Already exists
58b06b604a42: Already exists
b55f23c32d5a: Already exists
aa415425edb7: Already exists
c4f39ed7469c: Already exists
ca248a2fdd5e: Already exists
74109c509b2f: Already exists
18c2fa2271cb: Already exists
37d4d41661a2: Already exists
0b2f35f78814: Already exists
e65f29522a9a: Already exists
603a51b67573: Already exists
89b2faa02f16: Already exists
e5f11471afd4: Already exists
d7b0e5daa224: Already exists
7bec4d50f3b2: Already exists
d3a70ed71f1c: Already exists
90de03d9b27a: Already exists
a28f685cf2db: Already exists
5bb5e02041c7: Already exists
74f9af816199: Already exists
74c2f6cb4138: Already exists
4f4fb700ef54: Already exists
5ce9bdcb2952: Already exists
bf18c14e9b34: Already exists
bb4b67501479: Already exists
89e7ed0468f5: Already exists
640077527026: Already exists
363b481ff012: Already exists
437bd8bc3ce9: Already exists
2bcf3429833a: Already exists
3e5fe21454e9: Already exists
f3afb11ae499: Already exists
c3a5b88f5e5f: Already exists
124a1dc355b1: Already exists
0a9982d37abd: Already exists
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7984e4546bf9: Already exists
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e83772930ba8: Already exists
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cdb14bd437d1: Already exists
b8579311cce4: Already exists
bfe5af98ce87: Already exists
Digest: sha256:3c22515e08caf050cd44d8c9405fa3551793de10413ae888c282ac0a941f61c1
Status: Downloaded newer image for ocaml/opam@sha256:3c22515e08caf050cd44d8c9405fa3551793de10413ae888c282ac0a941f61c1
2026-02-19 09:38.36 ---> using "1068c3ccbe52c746e0e2e979650a1a1c45261e5cd6ee1c447b634d8591d592e3" from cache


/: (comment debian-13-5.0_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"))
2026-02-19 09:38.36 ---> using "deaf554cb830b02108949e2ac87a77bf281e5608dec5d3bea1be65907bbc3dda" 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.


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.


Continue? [y/n] y
Format upgrade done.


<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[default] Initialised
2026-02-19 09:38.36 ---> using "eaf46cc5bd8debd79fde9918fad34ff5b8f13e6aac72a730426c64a8e034bef2" from cache


/src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))
Linux 5.15.0-131-generic
The OCaml toplevel, version 5.0.0
2.2.1
2026-02-19 09:38.36 ---> using "fe95624dbb97e78e8840413580ac56871a9ed883c4e42a19996c8cc391ee1158" from cache


/src: (workdir /src)


/src: (run (shell "sudo chown opam /src"))
2026-02-19 09:38.36 ---> using "bed95f79842087e91636dc8f47fb05fe1e124b9a8d81f72e0e58a33c070c7188" from cache


/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "cd ~/opam-repository && (git cat-file -e cb9a685cb62886f19cd3e96f0a6fce1585a07d4c || git fetch origin master) && git reset -q --hard cb9a685cb62886f19cd3e96f0a6fce1585a07d4c && git log --no-decorate -n1 --oneline && opam update -u"))
From https://github.com/ocaml/opam-repository
* branch                  master     -> FETCH_HEAD
340ee6fd1f..48176cb9e4  master     -> origin/master
cb9a685cb6 Merge pull request #29400 from dinosaure/release-miou-v0.5.4


<><> 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
2026-02-19 09:39.09 ---> saved as "dfd0ed84913913979e2699a7566103cac52ed3f215de9e78f3b83edb838168ba"


/src: (copy (src fluxt.opam flux.opam) (dst ./))
2026-02-19 09:39.09 ---> saved as "817cabbe07c5c731b8c90f309b6c16a17a893a281b51dfee611c67cf8c709d89"


/src: (run (network host)
(shell  "opam pin add -yn fluxt.dev './' && \
\nopam pin add -yn flux.dev './'"))
[fluxt.dev] synchronised (file:///src)
fluxt is now pinned to file:///src (version dev)
[flux.dev] synchronised (file:///src)
flux is now pinned to file:///src (version dev)
2026-02-19 09:39.12 ---> saved as "d64551c77d83c6f5a7910282e0606c550a6f52159981e12fe5c76a4ee3fa3040"


/src: (run (network host)
(shell "echo '(lang dune 3.0)' > './dune-project'"))
2026-02-19 09:39.13 ---> saved as "64bc984c5b046509b159eb42efd51aafb65329512968d2ce328cb928de471596"


/src: (env DEPS "alcotest.1.9.1 astring.0.8.5 base-bigarray.base base-domains.base base-nnp.base base-threads.base base-unix.base cmdliner.2.1.0 csexp.1.5.2 dune.3.21.1 dune-configurator.3.21.1 fmt.0.11.0 miou.0.5.4 ocaml.5.0.0 ocaml-base-compiler.5.0.0 ocaml-config.3 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocamlbuild.0.16.1 ocamlfind.1.9.8 re.1.14.0 stdlib-shims.0.3.0 topkg.1.1.1 uutf.1.0.4")


/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 flux.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 [110 kB]
- Fetched 200 kB in 0s (2061 kB/s)
- Reading package lists...


<><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><>
[flux.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 5.0.0).
[NOTE] Package ocaml is already installed (current version is 5.0.0).
[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-domains is already installed (current version is base).
[NOTE] Package base-bigarray is already installed (current version is base).
2026-02-19 09:39.24 ---> saved as "fac789fc6de28e4b40141e62cc2c64fab673dea53e44cee99eced401f7865764"


/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 5.0.0).
[NOTE] Package ocaml is already installed (current version is 5.0.0).
[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-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 15 packages
- install alcotest           1.9.1
- install astring            0.8.5
- install cmdliner           2.1.0
- install csexp              1.5.2
- install dune               3.21.1
- install dune-configurator  3.21.1
- install fmt                0.11.0
- install miou               0.5.4
- install ocaml-syntax-shims 1.0.0
- install ocamlbuild         0.16.1
- install ocamlfind          1.9.8
- install re                 1.14.0
- install stdlib-shims       0.3.0
- install topkg              1.1.1
- install uutf               1.0.4


<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved astring.0.8.5  (cached)
-> retrieved csexp.1.5.2  (cached)
-> retrieved alcotest.1.9.1  (cached)
-> retrieved cmdliner.2.1.0  (cached)
-> retrieved fmt.0.11.0  (cached)
-> retrieved ocaml-syntax-shims.1.0.0  (cached)
-> retrieved ocamlbuild.0.16.1  (cached)
-> retrieved miou.0.5.4  (cached)
-> retrieved ocamlfind.1.9.8  (cached)
-> retrieved re.1.14.0  (cached)
-> retrieved stdlib-shims.0.3.0  (cached)
-> retrieved uutf.1.0.4  (cached)
-> retrieved topkg.1.1.1  (cached)
-> retrieved dune.3.21.1, dune-configurator.3.21.1  (cached)
-> installed cmdliner.2.1.0
-> installed ocamlbuild.0.16.1
-> installed ocamlfind.1.9.8
-> installed topkg.1.1.1
-> installed uutf.1.0.4
-> installed fmt.0.11.0
-> installed astring.0.8.5
-> installed dune.3.21.1
-> installed csexp.1.5.2
-> installed ocaml-syntax-shims.1.0.0
-> installed re.1.14.0
-> installed stdlib-shims.0.3.0
-> installed alcotest.1.9.1
-> installed dune-configurator.3.21.1
-> installed miou.0.5.4
Done.
# Run eval $(opam env) to update the current shell environment
2026-02-19 09:40.10 ---> saved as "248bfc1b5837feb86655ce1778f66a3adc14c678927dd6c4d2a489bf2d071c04"


/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 3.21.1).
The following actions will be performed:
=== install 9 packages
- install camlp-streams 5.0.1 [required by odoc-parser]
- install cppo          1.8.0 [required by odoc]
- 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 seq           base  [required by tyxml]
- install tyxml         4.6.0 [required by odoc]


<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved camlp-streams.5.0.1  (cached)
-> retrieved cppo.1.8.0  (cached)
-> retrieved crunch.4.0.0  (cached)
-> retrieved fpath.0.7.3  (cached)
-> retrieved seq.base  (cached)
-> installed seq.base
-> retrieved ptime.1.2.0  (cached)
-> retrieved tyxml.4.6.0  (cached)
-> installed camlp-streams.5.0.1
-> retrieved odoc.3.1.0, odoc-parser.3.1.0  (cached)
-> installed cppo.1.8.0
-> 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
2026-02-19 09:40.29 ---> saved as "4632d39f4f9211f69a2cdfb61aadb4048de5b5030cc7882252fab3827fe52607"


/src: (copy (src .) (dst /src/))
2026-02-19 09:40.30 ---> saved as "80289142b10e47cd1941321ad24f0781909cf58b36b7fa6ff59338cb63c5fc80"


/src: (run (shell "ODOC_WARN_ERROR=false opam exec -- dune build --only-packages=flux @doc || (echo \"dune build @doc failed\"; exit 2)"))
(cd _build/default/_doc/_html && /home/opam/.opam/5.0/bin/odoc link -I ../_odoc/pkg/flux -I ../../lib/.flux.objs/byte -o ../_odocls/flux/flux.odocl ../../lib/.flux.objs/byte/flux.odoc)
File "lib/flux.mli", line 306, characters 27-40:
Warning: Failed to resolve reference unresolvedroot(stdout) Couldn't find "stdout"
File "lib/flux.mli", line 86, characters 28-40:
Warning: Failed to resolve reference unresolvedroot(stdin) Couldn't find "stdin"
File "lib/flux.mli", line 85, characters 51-69:
Warning: Failed to resolve reference unresolvedroot(in_channel) Couldn't find "in_channel"
2026-02-19 09:40.31 ---> saved as "4e354fc40c5aea95d20d25c9ad44944f6597b95da12aca5931fb6d9226282253"
Job succeeded
2026-02-19 09:40.31: Job succeeded