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2025-11-16 20:14.18: New job: test mirage/ocaml-pcap https://github.com/mirage/ocaml-pcap.git#refs/heads/main (3cb441db242681045666936d7675693be98a8322) (linux-x86_64:(lint-doc))
Base: ocaml/opam:debian-13-ocaml-4.08@sha256:e3cc4e8fe5c00f48c72a719e3551b1d8a51c2862349a0f7507e8aa29fdf72321
Opam project lint documentation


To reproduce locally:


git clone --recursive "https://github.com/mirage/ocaml-pcap.git" -b "main" && cd "ocaml-pcap" && git reset --hard 3cb441db
cat > Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-13-ocaml-4.08@sha256:e3cc4e8fe5c00f48c72a719e3551b1d8a51c2862349a0f7507e8aa29fdf72321
# debian-13-4.08_opam-2.4
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 1ec0eeb78dfedb9d754ae7abb8baed71c715f786 || git fetch origin master) && git reset -q --hard 1ec0eeb78dfedb9d754ae7abb8baed71c715f786 && git log --no-decorate -n1 --oneline && opam update -u
COPY --chown=1000:1000 pcap-format.opam ./
RUN opam pin add -yn pcap-format.dev './'
RUN echo '(lang dune 3.0)' > './dune-project'
ENV DEPS="base.v0.14.3 base-bigarray.base base-threads.base base-unix.base csexp.1.5.2 cstruct.6.2.0 dune.3.20.2 dune-configurator.3.20.2 fmt.0.11.0 num.1.6 ocaml.4.08.1 ocaml-base-compiler.4.08.1 ocaml-compiler-libs.v0.12.4 ocaml-config.1 ocamlbuild.0.16.1 ocamlfind.1.9.8 ounit2.2.2.7 parsexp.v0.14.2 ppx_cstruct.6.2.0 ppx_derivers.1.2.1 ppxlib.0.37.0 seq.base sexplib.v0.14.0 sexplib0.v0.14.0 stdlib-shims.0.3.0 topkg.1.1.1"
ENV CI="true"
ENV OCAMLCI="true"
RUN opam update --depexts && opam install --cli=2.2 --depext-only -y pcap-format.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


2025-11-16 20:14.18: Using cache hint "mirage/ocaml-pcap-ocaml/opam:debian-13-ocaml-4.08@sha256:e3cc4e8fe5c00f48c72a719e3551b1d8a51c2862349a0f7507e8aa29fdf72321-debian-13-4.08_opam-2.4-e2930e829e63d6824ee5d0573b6cca75"
2025-11-16 20:14.18: Using OBuilder spec:
((from ocaml/opam:debian-13-ocaml-4.08@sha256:e3cc4e8fe5c00f48c72a719e3551b1d8a51c2862349a0f7507e8aa29fdf72321)
(comment debian-13-4.08_opam-2.4)
(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 1ec0eeb78dfedb9d754ae7abb8baed71c715f786 || git fetch origin master) && git reset -q --hard 1ec0eeb78dfedb9d754ae7abb8baed71c715f786 && git log --no-decorate -n1 --oneline && opam update -u"))
(copy (src pcap-format.opam) (dst ./))
(run (network host)
(shell "opam pin add -yn pcap-format.dev './'"))
(run (network host)
(shell "echo '(lang dune 3.0)' > './dune-project'"))
(env DEPS "base.v0.14.3 base-bigarray.base base-threads.base base-unix.base csexp.1.5.2 cstruct.6.2.0 dune.3.20.2 dune-configurator.3.20.2 fmt.0.11.0 num.1.6 ocaml.4.08.1 ocaml-base-compiler.4.08.1 ocaml-compiler-libs.v0.12.4 ocaml-config.1 ocamlbuild.0.16.1 ocamlfind.1.9.8 ounit2.2.2.7 parsexp.v0.14.2 ppx_cstruct.6.2.0 ppx_derivers.1.2.1 ppxlib.0.37.0 seq.base sexplib.v0.14.0 sexplib0.v0.14.0 stdlib-shims.0.3.0 topkg.1.1.1")
(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 pcap-format.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)"))
)


2025-11-16 20:14.18: Waiting for resource in pool OCluster
2025-11-17 05:04.33: Waiting for worker…
2025-11-17 05:07.14: Got resource from pool OCluster
Building on laodoke.caelum.ci.dev
All commits already cached
HEAD is now at 3cb441d Merge pull request #40 from hannesm/add-maint


(from ocaml/opam:debian-13-ocaml-4.08@sha256:e3cc4e8fe5c00f48c72a719e3551b1d8a51c2862349a0f7507e8aa29fdf72321)
2025-11-17 05:07.16 ---> using "d458486dd7823c592e7ea9c88366c5f90e1939c3b51f3abbd6760272096f8a3e" from cache


/: (comment debian-13-4.08_opam-2.4)


/: (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"))
2025-11-17 05:07.16 ---> using "601f3488e0c1e4ce0ecc5553ddee1989df407b8851f8de254f2019e0275e4455" 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
2025-11-17 05:07.16 ---> using "6e2c70ec3c4ffe8d3912796e5d282fbf048f3414f7c9c180d05a1912ca8714d1" from cache


/src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))
Linux 6.8.0-86-generic
The OCaml toplevel, version 4.08.1
2.2.1
2025-11-17 05:07.16 ---> using "5b2f4ae5cd65266052fd7ef1cae1cf58371f091f2bc89f8a3a95f8da5c11aeb1" from cache


/src: (workdir /src)


/src: (run (shell "sudo chown opam /src"))
2025-11-17 05:07.16 ---> using "cace36b17b3af73300fde5d812b72f503a410977ac7d43944e00b41099c7188a" from cache


/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "cd ~/opam-repository && (git cat-file -e 1ec0eeb78dfedb9d754ae7abb8baed71c715f786 || git fetch origin master) && git reset -q --hard 1ec0eeb78dfedb9d754ae7abb8baed71c715f786 && git log --no-decorate -n1 --oneline && opam update -u"))
From https://github.com/ocaml/opam-repository
* branch                  master     -> FETCH_HEAD
21f97b2e6d..1c92c86556  master     -> origin/master
1ec0eeb78d Merge pull request #28897 from dra27/ocamlfind-msys2-cygwin


<><> 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
2025-11-17 05:07.16 ---> using "ea20d052973ed3c14fbef37ab0af4c6bd0b68b04ffaef5f593a1e0ba096c8adb" from cache


/src: (copy (src pcap-format.opam) (dst ./))
2025-11-17 05:07.16 ---> saved as "e50f76e7c30c4917f986462c61c61eee01be691567a47f2a7c71ce1687ad9bbc"


/src: (run (network host)
(shell "opam pin add -yn pcap-format.dev './'"))
[pcap-format.dev] synchronised (file:///src)
pcap-format is now pinned to file:///src (version dev)
2025-11-17 05:07.20 ---> saved as "063ce14ce683553a61e5fcda86cc045d1670ca83ede9af68c563bf3400576965"


/src: (run (network host)
(shell "echo '(lang dune 3.0)' > './dune-project'"))
2025-11-17 05:07.20 ---> saved as "06545c59d327ebd3f2606e071790faaed91ae49917df1b426109a9fd1d36363d"


/src: (env DEPS "base.v0.14.3 base-bigarray.base base-threads.base base-unix.base csexp.1.5.2 cstruct.6.2.0 dune.3.20.2 dune-configurator.3.20.2 fmt.0.11.0 num.1.6 ocaml.4.08.1 ocaml-base-compiler.4.08.1 ocaml-compiler-libs.v0.12.4 ocaml-config.1 ocamlbuild.0.16.1 ocamlfind.1.9.8 ounit2.2.2.7 parsexp.v0.14.2 ppx_cstruct.6.2.0 ppx_derivers.1.2.1 ppxlib.0.37.0 seq.base sexplib.v0.14.0 sexplib0.v0.14.0 stdlib-shims.0.3.0 topkg.1.1.1")


/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 pcap-format.dev $DEPS"))
+ /usr/bin/sudo "apt-get" "update"
- Get:1 http://deb.debian.org/debian trixie InRelease [140 kB]
- 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 trixie/main amd64 Packages [9670 kB]
- Get:5 http://deb.debian.org/debian-security trixie-security/main amd64 Packages [71.8 kB]
- Fetched 9973 kB in 2s (4110 kB/s)
- Reading package lists...
- 


<><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><>
[pcap-format.dev] synchronised (file:///src)


[NOTE] Package ocaml-config is already installed (current version is 1).
[NOTE] Package ocaml-base-compiler is already installed (current version is 4.08.1).
[NOTE] Package ocaml is already installed (current version is 4.08.1).
[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-bigarray is already installed (current version is base).
2025-11-17 05:07.40 ---> saved as "35690aaaa48f956153df0a9759115a889fb35c36810b6d6b55d6dcd29a62282c"


/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam install $DEPS"))
[NOTE] Package ocaml-config is already installed (current version is 1).
[NOTE] Package ocaml-base-compiler is already installed (current version is 4.08.1).
[NOTE] Package ocaml is already installed (current version is 4.08.1).
[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-bigarray is already installed (current version is base).
The following actions will be performed:
=== install 20 packages
- install base                v0.14.3
- install csexp               1.5.2
- install cstruct             6.2.0
- install dune                3.20.2
- install dune-configurator   3.20.2
- install fmt                 0.11.0
- install num                 1.6
- install ocaml-compiler-libs v0.12.4
- install ocamlbuild          0.16.1
- install ocamlfind           1.9.8
- install ounit2              2.2.7
- install parsexp             v0.14.2
- install ppx_cstruct         6.2.0
- install ppx_derivers        1.2.1
- install ppxlib              0.37.0
- install seq                 base
- install sexplib             v0.14.0
- install sexplib0            v0.14.0
- install stdlib-shims        0.3.0
- install topkg               1.1.1


<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved csexp.1.5.2  (cached)
-> retrieved base.v0.14.3  (cached)
-> retrieved cstruct.6.2.0, ppx_cstruct.6.2.0  (cached)
-> retrieved fmt.0.11.0  (cached)
-> retrieved num.1.6  (cached)
-> retrieved ocaml-compiler-libs.v0.12.4  (cached)
-> retrieved ocamlbuild.0.16.1  (cached)
-> retrieved ocamlfind.1.9.8  (cached)
-> retrieved ounit2.2.2.7  (cached)
-> retrieved parsexp.v0.14.2  (cached)
-> retrieved ppx_derivers.1.2.1  (cached)
-> retrieved seq.base  (cached)
-> installed seq.base
-> retrieved sexplib.v0.14.0  (cached)
-> retrieved sexplib0.v0.14.0  (cached)
-> retrieved stdlib-shims.0.3.0  (cached)
-> retrieved topkg.1.1.1  (cached)
-> retrieved ppxlib.0.37.0  (cached)
-> retrieved dune.3.20.2, dune-configurator.3.20.2  (cached)
-> installed num.1.6
-> installed ocamlbuild.0.16.1
-> installed ocamlfind.1.9.8
-> installed topkg.1.1.1
-> installed fmt.0.11.0
-> installed dune.3.20.2
-> installed ppx_derivers.1.2.1
-> installed csexp.1.5.2
-> installed cstruct.6.2.0
-> installed ocaml-compiler-libs.v0.12.4
-> installed sexplib0.v0.14.0
-> installed stdlib-shims.0.3.0
-> installed ounit2.2.2.7
-> installed dune-configurator.3.20.2
-> installed base.v0.14.3
-> installed parsexp.v0.14.2
-> installed sexplib.v0.14.0
-> installed ppxlib.0.37.0
-> installed ppx_cstruct.6.2.0
Done.
# Run eval $(opam env) to update the current shell environment
2025-11-17 05:09.49 ---> saved as "8ffb1a5e51e809c502cecb593996f85222dd9246082c11cf9306dec5e76eb7a0"


/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 3.20.2).
The following actions will be performed:
=== recompile 3 packages
- recompile cstruct       6.2.0  [uses fmt]
- recompile fmt           0.11.0 [uses cmdliner]
- recompile ppx_cstruct   6.2.0  [uses cstruct]
=== install 12 packages
- install   astring       0.8.5  [required by odoc]
- install   camlp-streams 5.0.1  [required by odoc-parser]
- install   cmdliner      2.0.0  [required by odoc]
- 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   re            1.11.0 [required by tyxml]
- install   tyxml         4.6.0  [required by odoc]
- install   uutf          1.0.4  [required by tyxml]


<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved camlp-streams.5.0.1  (cached)
-> retrieved astring.0.8.5  (cached)
-> retrieved cppo.1.8.0  (cached)
-> retrieved cmdliner.2.0.0  (cached)
-> retrieved crunch.4.0.0  (cached)
-> retrieved cstruct.6.2.0, ppx_cstruct.6.2.0  (cached)
-> retrieved fmt.0.11.0  (cached)
-> retrieved fpath.0.7.3  (cached)
-> retrieved ptime.1.2.0  (cached)
-> installed camlp-streams.5.0.1
-> retrieved re.1.11.0  (cached)
-> retrieved tyxml.4.6.0  (cached)
-> retrieved uutf.1.0.4  (cached)
-> retrieved odoc.3.1.0, odoc-parser.3.1.0  (cached)
-> installed cppo.1.8.0
-> installed re.1.11.0
-> installed ptime.1.2.0
-> installed astring.0.8.5
-> installed fpath.0.7.3
-> installed odoc-parser.3.1.0
-> removed   ppx_cstruct.6.2.0
-> removed   cstruct.6.2.0
-> removed   fmt.0.11.0
-> installed cmdliner.2.0.0
-> installed crunch.4.0.0
-> installed uutf.1.0.4
-> installed fmt.0.11.0
-> installed cstruct.6.2.0
-> installed ppx_cstruct.6.2.0
-> installed tyxml.4.6.0
-> installed odoc.3.1.0
Done.
# Run eval $(opam env) to update the current shell environment
2025-11-17 05:10.53 ---> saved as "6575504b0b085591bac11fc843307c59e5c84d9bee9e33476a8a25c19a013be9"


/src: (copy (src .) (dst /src/))
2025-11-17 05:10.53 ---> saved as "61ba238c2eb5b299c9f79aad1d523bc9b3ec28ba1b1ef0598d52bbbdbaa2daad"


/src: (run (shell "ODOC_WARN_ERROR=false opam exec -- dune build @doc || (echo \"dune build @doc failed\"; exit 2)"))
2025-11-17 05:10.55 ---> saved as "096a4a975a7768defcf1ea60cb9c8d9e19ebf8c7cda1fe2aca62163ad261fa45"
Job succeeded
2025-11-17 05:10.56: Job succeeded