Organisations NathanReb ppx_yojson 2e94c7 (main)(lint-doc)
(lint-doc)

Created at May 22 09:47 +00:00
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Finished at May 22 10:47 +00:00
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2026-05-22 09:47.08: New job: test NathanReb/ppx_yojson https://github.com/NathanReb/ppx_yojson.git#refs/heads/main (2e94c7011dc606d6de40bf3700ed2e9a29c62176) (linux-x86_64:(lint-doc))
Base: ocaml/opam:debian-13-ocaml-4.11@sha256:6c34153b2b07fc0f884e792a60178e250c2d06a45050e01ed0883a67ec11440c
Opam project lint documentation


To reproduce locally:


git clone --recursive "https://github.com/NathanReb/ppx_yojson.git" -b "main" && cd "ppx_yojson" && git reset --hard 2e94c701
cat > Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-13-ocaml-4.11@sha256:6c34153b2b07fc0f884e792a60178e250c2d06a45050e01ed0883a67ec11440c
# debian-13-4.11_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 cd ~/opam-repository && (git cat-file -e c180e1630960e0dbb8e30c22b3de89113eb5cc93 || git fetch origin master) && git reset -q --hard c180e1630960e0dbb8e30c22b3de89113eb5cc93 && git log --no-decorate -n1 --oneline
RUN opam init --reinit -ni
RUN uname -rs && opam exec -- ocaml -version && opam --version
WORKDIR /src
RUN sudo chown opam /src
RUN opam update -u
COPY --chown=1000:1000 ppx_yojson.opam ./
RUN opam pin add -yn ppx_yojson.dev './'
RUN echo '(lang dune 3.0)' > './dune-project'
ENV DEPS="alcotest.1.9.1 astring.0.8.5 base-bigarray.base base-threads.base base-unix.base cmdliner.2.1.1 cstruct.6.2.0 dune.3.23.1 ezjsonm.1.3.0 fmt.0.11.0 hex.1.5.0 jsonm.1.0.2 ocaml.4.11.2 ocaml-base-compiler.4.11.2 ocaml-compiler-libs.v0.12.4 ocaml-config.1 ocaml-secondary-compiler.4.14.2 ocaml-syntax-shims.1.0.0 ocamlbuild.0.16.1 ocamlfind.1.9.6 ocamlfind-secondary.1.9.6 ppx_derivers.1.2.1 ppxlib.0.38.0 re.1.11.0 seq.base sexplib0.v0.16.0 stdlib-shims.0.3.0 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=2.2 --depext-only -y ppx_yojson.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


2026-05-22 09:47.08: Using cache hint "NathanReb/ppx_yojson-ocaml/opam:debian-13-ocaml-4.11@sha256:6c34153b2b07fc0f884e792a60178e250c2d06a45050e01ed0883a67ec11440c-debian-13-4.11_opam-2.5-65cb93b8c18ca7678d3981e521dd9ae7"
2026-05-22 09:47.08: Using OBuilder spec:
((from ocaml/opam:debian-13-ocaml-4.11@sha256:6c34153b2b07fc0f884e792a60178e250c2d06a45050e01ed0883a67ec11440c)
(comment debian-13-4.11_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 (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "cd ~/opam-repository && (git cat-file -e c180e1630960e0dbb8e30c22b3de89113eb5cc93 || git fetch origin master) && git reset -q --hard c180e1630960e0dbb8e30c22b3de89113eb5cc93 && git log --no-decorate -n1 --oneline"))
(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 "opam update -u"))
(copy (src ppx_yojson.opam) (dst ./))
(run (network host)
(shell "opam pin add -yn ppx_yojson.dev './'"))
(run (shell "echo '(lang dune 3.0)' > './dune-project'"))
(env DEPS "alcotest.1.9.1 astring.0.8.5 base-bigarray.base base-threads.base base-unix.base cmdliner.2.1.1 cstruct.6.2.0 dune.3.23.1 ezjsonm.1.3.0 fmt.0.11.0 hex.1.5.0 jsonm.1.0.2 ocaml.4.11.2 ocaml-base-compiler.4.11.2 ocaml-compiler-libs.v0.12.4 ocaml-config.1 ocaml-secondary-compiler.4.14.2 ocaml-syntax-shims.1.0.0 ocamlbuild.0.16.1 ocamlfind.1.9.6 ocamlfind-secondary.1.9.6 ppx_derivers.1.2.1 ppxlib.0.38.0 re.1.11.0 seq.base sexplib0.v0.16.0 stdlib-shims.0.3.0 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=2.2 --depext-only -y ppx_yojson.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)"))
)


2026-05-22 09:47.08: Waiting for resource in pool OCluster
2026-05-22 10:38.35: Waiting for worker…
2026-05-22 10:44.40: Got resource from pool OCluster
Building on odawa.caelum.ci.dev
All commits already cached
HEAD is now at 2e94c70 Merge pull request #46 from NathanReb/ocamlformat-0-26-1


(from ocaml/opam:debian-13-ocaml-4.11@sha256:6c34153b2b07fc0f884e792a60178e250c2d06a45050e01ed0883a67ec11440c)
2026-05-22 10:44.42 ---> using "36abb6db1723167d15c41f53ef05d371444812dc64e2ea7fe109d222db988473" from cache


/: (comment debian-13-4.11_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"))
2026-05-22 10:44.42 ---> using "c39f4f20754d502db7263dd7936ba956bf6745180901c2936d0a5f5580e56fb1" from cache


/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "cd ~/opam-repository && (git cat-file -e c180e1630960e0dbb8e30c22b3de89113eb5cc93 || git fetch origin master) && git reset -q --hard c180e1630960e0dbb8e30c22b3de89113eb5cc93 && git log --no-decorate -n1 --oneline"))
From https://github.com/ocaml/opam-repository
* branch                  master     -> FETCH_HEAD
fc08333d1b..3e30e43808  master     -> origin/master
c180e16309 Merge pull request #29907 from dra27/host-arch-fixes
2026-05-22 10:44.42 ---> using "2e8107e88d576e45d3df8e9f8534474972229c1fe5fad7a92e69e3caf4461de0" 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 2.1 to version 2.2, which can't be reverted.
You may want to back it up before going further.


Continue? [y/n] y
[NOTE] The 'jobs' option was reset, its value was 1 and its new value will vary according to the current number of cores on your machine. You can restore the fixed value using:
opam option jobs=1 --global
Format upgrade done.


<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[default] synchronised from git+file:///home/opam/opam-repository
2026-05-22 10:44.42 ---> using "70edfee66275c33407450d9576eceb0fba28d253fb261f9bbc9ad1adb2852336" from cache


/src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))
Linux 6.8.0-111-generic
The OCaml toplevel, version 4.11.2
2.2.1
2026-05-22 10:44.42 ---> using "24663022223ac02e817e299781eee2d0cd2c20ceb7dbef3f08a97c4937ab571b" from cache


/src: (workdir /src)


/src: (run (shell "sudo chown opam /src"))
2026-05-22 10:44.42 ---> using "a61658fa21b4c6b5bcf6e0a7b9c86e01e037ab476d92a769e537eca25b089d83" from cache


/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam update -u"))


<><> Updating package repositories ><><><><><><><><><><><><><><><><><><><><><><>
[default] no changes from git+file:///home/opam/opam-repository


Everything as up-to-date as possible (run with --verbose to show unavailable upgrades).


The following packages are not being upgraded because the new versions conflict with other installed packages:
- ocaml.5.6.0
- ocaml-config.3
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
2026-05-22 10:44.42 ---> using "9f671a689de7e978d053aa6a6a95dd91cdec12ef6868792e0730a31313ba9417" from cache


/src: (copy (src ppx_yojson.opam) (dst ./))
2026-05-22 10:44.44 ---> saved as "c2cd3cc8ed75a5954c44ccfe5937b51135bb21cfeaa342a64b0e7bb71bfe8f71"


/src: (run (network host)
(shell "opam pin add -yn ppx_yojson.dev './'"))
[ppx_yojson.dev] synchronised (file:///src)
ppx_yojson is now pinned to file:///src (version dev)
2026-05-22 10:44.49 ---> saved as "83478c71cb8e7b4d82dbd2d8b52de8f969f3bb30e6f4ea42ac2efd2d392867da"


/src: (run (shell "echo '(lang dune 3.0)' > './dune-project'"))
2026-05-22 10:44.54 ---> saved as "60a39d0c26f02aa0b24f1a445e9bde67bca28453d1814fb288ec1e7b395ef5ad"


/src: (env DEPS "alcotest.1.9.1 astring.0.8.5 base-bigarray.base base-threads.base base-unix.base cmdliner.2.1.1 cstruct.6.2.0 dune.3.23.1 ezjsonm.1.3.0 fmt.0.11.0 hex.1.5.0 jsonm.1.0.2 ocaml.4.11.2 ocaml-base-compiler.4.11.2 ocaml-compiler-libs.v0.12.4 ocaml-config.1 ocaml-secondary-compiler.4.14.2 ocaml-syntax-shims.1.0.0 ocamlbuild.0.16.1 ocamlfind.1.9.6 ocamlfind-secondary.1.9.6 ppx_derivers.1.2.1 ppxlib.0.38.0 re.1.11.0 seq.base sexplib0.v0.16.0 stdlib-shims.0.3.0 topkg.1.1.1 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 ppx_yojson.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 [9671 kB]
- Get:5 http://deb.debian.org/debian-security trixie-security/main amd64 Packages [166 kB]
- Fetched 10.1 MB in 8s (1250 kB/s)
- Reading package lists...


<><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><>
[ppx_yojson.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 4.11.2).
[NOTE] Package ocaml is already installed (current version is 4.11.2).
[NOTE] Package base-unix is already installed (current version is base).
[NOTE] Package base-threads is already installed (current version is base).
[NOTE] Package base-bigarray is already installed (current version is base).
2026-05-22 10:45.14 ---> saved as "e6a6c752906023e5cfbcaa44d19f203b19b27e908dcec85b326df1b859eb1fa6"


/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 4.11.2).
[NOTE] Package ocaml is already installed (current version is 4.11.2).
[NOTE] Package base-unix is already installed (current version is base).
[NOTE] Package base-threads is already installed (current version is base).
[NOTE] Package base-bigarray is already installed (current version is base).
The following actions will be performed:
=== install 24 packages
- install alcotest                 1.9.1
- install astring                  0.8.5
- install cmdliner                 2.1.1
- install cstruct                  6.2.0
- install dune                     3.23.1
- install ezjsonm                  1.3.0
- install fmt                      0.11.0
- install hex                      1.5.0
- install jsonm                    1.0.2
- install ocaml-compiler-libs      v0.12.4
- install ocaml-secondary-compiler 4.14.2
- install ocaml-syntax-shims       1.0.0
- install ocamlbuild               0.16.1
- install ocamlfind                1.9.6
- install ocamlfind-secondary      1.9.6
- install ppx_derivers             1.2.1
- install ppxlib                   0.38.0
- install re                       1.11.0
- install seq                      base
- install sexplib0                 v0.16.0
- install stdlib-shims             0.3.0
- install topkg                    1.1.1
- install uutf                     1.0.4
- install yojson                   3.0.0


<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved astring.0.8.5  (cached)
-> retrieved cmdliner.2.1.1  (cached)
-> retrieved alcotest.1.9.1  (cached)
-> retrieved cstruct.6.2.0  (cached)
-> retrieved ezjsonm.1.3.0  (cached)
-> retrieved fmt.0.11.0  (cached)
-> retrieved hex.1.5.0  (cached)
-> retrieved jsonm.1.0.2  (cached)
-> retrieved ocaml-compiler-libs.v0.12.4  (cached)
-> retrieved ocaml-syntax-shims.1.0.0  (cached)
-> retrieved ocamlbuild.0.16.1  (cached)
-> retrieved ocamlfind.1.9.6, ocamlfind-secondary.1.9.6  (cached)
-> retrieved ocaml-secondary-compiler.4.14.2  (cached)
-> retrieved dune.3.23.1  (cached)
-> retrieved ppx_derivers.1.2.1  (cached)
-> retrieved seq.base  (cached)
-> installed seq.base
-> retrieved ppxlib.0.38.0  (cached)
-> retrieved re.1.11.0  (cached)
-> retrieved sexplib0.v0.16.0  (cached)
-> retrieved stdlib-shims.0.3.0  (cached)
-> retrieved uutf.1.0.4  (cached)
-> retrieved topkg.1.1.1  (cached)
-> retrieved yojson.3.0.0  (cached)
-> installed cmdliner.2.1.1
-> installed ocamlfind.1.9.6
-> installed ocamlbuild.0.16.1
-> installed topkg.1.1.1
-> installed uutf.1.0.4
-> installed fmt.0.11.0
-> installed astring.0.8.5
-> installed jsonm.1.0.2
-> installed ocaml-secondary-compiler.4.14.2
-> installed ocamlfind-secondary.1.9.6
-> installed dune.3.23.1
-> installed ppx_derivers.1.2.1
-> installed stdlib-shims.0.3.0
-> installed cstruct.6.2.0
-> installed sexplib0.v0.16.0
-> installed hex.1.5.0
-> installed ezjsonm.1.3.0
-> installed re.1.11.0
-> installed ocaml-syntax-shims.1.0.0
-> installed ocaml-compiler-libs.v0.12.4
-> installed yojson.3.0.0
-> installed alcotest.1.9.1
-> installed ppxlib.0.38.0
Done.
# Run eval $(opam env) to update the current shell environment
2026-05-22 10:47.20 ---> saved as "c75f4bd308c8bd94ede6e02198670b2366ab9ba1907fc7d0ce5be759a6786678"


/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 3.23.1).
The following actions will be performed:
=== install 8 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          3.2.1
- install odoc-parser   3.2.1 [required by odoc]
- install ptime         1.2.0 [required by crunch]
- 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 ptime.1.2.0  (cached)
-> retrieved tyxml.4.6.0  (cached)
-> retrieved odoc.3.2.1, odoc-parser.3.2.1  (cached)
-> installed camlp-streams.5.0.1
-> installed cppo.1.8.0
-> installed fpath.0.7.3
-> installed ptime.1.2.0
-> installed crunch.4.0.0
-> installed odoc-parser.3.2.1
-> installed tyxml.4.6.0
-> installed odoc.3.2.1
Done.
# Run eval $(opam env) to update the current shell environment
2026-05-22 10:47.37 ---> saved as "835fb922db0641ed7a470842fb3598f87510ba7bed1d7b9f7f491a97e067e2e5"


/src: (copy (src .) (dst /src/))
2026-05-22 10:47.38 ---> saved as "8267e8e52885beb2732ebae746d6c7c0b2f134e566597ea5d58eed29710a5885"


/src: (run (shell "ODOC_WARN_ERROR=false opam exec -- dune build @doc || (echo \"dune build @doc failed\"; exit 2)"))
File "dune-project", lines 24-27, characters 2-50:
24 |   (ppxlib
25 |    (and
26 |     :with-test
27 |     (>= 0.26.0)))
Warning: Duplicate dependency on package (ppxlib (and :with-test (>=
0.26.0))) in 'depends' field. If you want to specify multiple constraints,
combine them using (and ...).
Hint: To disable this warning, add the following to your dune-project file:
(warnings (duplicate_deps disabled))
2026-05-22 10:47.41 ---> saved as "ff9a16ae63eceacaf71961a3091694e855c9e991af11e8af9c628ed377f7d5f8"
Job succeeded
2026-05-22 10:47.41: Job succeeded