(lint-fmt)

2026-06-02 14:02.22: New job: test mbarbin/dunolint https://github.com/mbarbin/dunolint.git#refs/heads/enable-5.5-in-main-ci (e90b88cacf210f0db17d308f7a4709054ad73ae2) (linux-x86_64:(lint-fmt))
Base: ocaml/opam:alpine-3.23-ocaml-4.14@sha256:e6d488fded0eb95c5f2ff49163d2fc1dc2ab9519311b8ec28ef97d1d3e026387
ocamlformat version: version 0.29.0 (from opam)


To reproduce locally:


git clone --recursive "https://github.com/mbarbin/dunolint.git" -b "enable-5.5-in-main-ci" && cd "dunolint" && git reset --hard e90b88ca
cat > Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:alpine-3.23-ocaml-4.14@sha256:e6d488fded0eb95c5f2ff49163d2fc1dc2ab9519311b8ec28ef97d1d3e026387
USER 1000:1000
RUN cd ~/opam-repository && (git cat-file -e c180e1630960e0dbb8e30c22b3de89113eb5cc93 || git fetch origin master) && git reset -q --hard c180e1630960e0dbb8e30c22b3de89113eb5cc93 && git log --no-decorate -n1 --oneline && opam update -u
RUN opam depext -i dune
WORKDIR /src
RUN opam depext -i ocamlformat=0.29.0
COPY --chown=1000:1000 . /src/
RUN opam exec -- dune build @fmt --ignore-promoted-rules || (echo "dune build @fmt failed"; exit 2)


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


2026-06-02 14:02.22: Using cache hint "mbarbin/dunolint-ocaml/opam:alpine-3.23-ocaml-4.14@sha256:e6d488fded0eb95c5f2ff49163d2fc1dc2ab9519311b8ec28ef97d1d3e026387-alpine-3.23-4.14_opam-2.5-ocamlformat-c180e1630960e0dbb8e30c22b3de89113eb5cc93"
2026-06-02 14:02.22: Using OBuilder spec:
((from ocaml/opam:alpine-3.23-ocaml-4.14@sha256:e6d488fded0eb95c5f2ff49163d2fc1dc2ab9519311b8ec28ef97d1d3e026387)
(user (uid 1000) (gid 1000))
(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 && opam update -u"))
(run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam depext -i dune"))
(workdir /src)
(run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam depext -i ocamlformat=0.29.0"))
(copy (src .) (dst /src/))
(run (shell "opam exec -- dune build @fmt --ignore-promoted-rules || (echo \"dune build @fmt failed\"; exit 2)"))
)


2026-06-02 14:02.22: Connecting to build cluster…
2026-06-02 14:02.22: Waiting for resource in pool OCluster
2026-06-02 14:08.11: Waiting for worker…
2026-06-02 14:12.12: Got resource from pool OCluster
Building on odawa.caelum.ci.dev
All commits already cached
HEAD is now at e90b88c Upgrade dune to 3.23 in main ci


(from ocaml/opam:alpine-3.23-ocaml-4.14@sha256:e6d488fded0eb95c5f2ff49163d2fc1dc2ab9519311b8ec28ef97d1d3e026387)
Unable to find image 'ocaml/opam:alpine-3.23-ocaml-4.14@sha256:e6d488fded0eb95c5f2ff49163d2fc1dc2ab9519311b8ec28ef97d1d3e026387' locally
docker.io/ocaml/opam@sha256:e6d488fded0eb95c5f2ff49163d2fc1dc2ab9519311b8ec28ef97d1d3e026387: Pulling from ocaml/opam
6a0ac1617861: Already exists
c7f7861ee488: Already exists
242907bdbe26: Already exists
3352270e10b0: Already exists
47c18f475101: Already exists
9e65bd6c7317: Already exists
2801e5e13c88: Already exists
018ccadd5bf7: Already exists
2e273f2aabdd: Already exists
e348a3504fd1: Already exists
37f6ed8f41db: Already exists
e4dee05632b5: Already exists
cc7d1e48a817: Already exists
2afc109d933b: Already exists
c8b994fd4978: Already exists
94d6ee139c18: Already exists
33b9b3d1317d: Already exists
4f4fb700ef54: Already exists
48061712d8ec: Already exists
9379b5d8c279: Already exists
da5d751f6c1f: Already exists
ded3ed35f70f: Already exists
9d95cd3602ab: Already exists
e5ec97e88805: Already exists
8fa9502c7636: Already exists
d2ada6e134f3: Already exists
de9c4f786308: Already exists
74907ca98ac8: Already exists
d97c011a0188: Already exists
5e3139447bb2: Already exists
0abf1764e2f7: Already exists
cabb3cb070af: Already exists
8567d9bd2ef5: Already exists
6355f795b23f: Already exists
d56470579452: Already exists
5e09940486c0: Already exists
a233b1024b15: Pulling fs layer
2c1661b8dd39: Pulling fs layer
2806c619d596: Pulling fs layer
831867293e0e: Pulling fs layer
d78a7a35988b: Pulling fs layer
831867293e0e: Waiting
d78a7a35988b: Waiting
2806c619d596: Verifying Checksum
2806c619d596: Download complete
831867293e0e: Verifying Checksum
831867293e0e: Download complete
d78a7a35988b: Download complete
a233b1024b15: Download complete
a233b1024b15: Pull complete
2c1661b8dd39: Verifying Checksum
2c1661b8dd39: Download complete
2c1661b8dd39: Pull complete
2806c619d596: Pull complete
831867293e0e: Pull complete
d78a7a35988b: Pull complete
Digest: sha256:e6d488fded0eb95c5f2ff49163d2fc1dc2ab9519311b8ec28ef97d1d3e026387
Status: Downloaded newer image for ocaml/opam@sha256:e6d488fded0eb95c5f2ff49163d2fc1dc2ab9519311b8ec28ef97d1d3e026387
2026-06-02 14:12.14 ---> using "645db74cf2f6617db2ad81b0e818e4f1f9c438bf86fc197e2b1f68b1d3dfdf29" from cache


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


/: (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 && opam update -u"))
c180e16309 Merge pull request #29907 from dra27/host-arch-fixes


<><> Updating package repositories ><><><><><><><><><><><><><><><><><><><><><><>
[ocaml-patches-overlay] no changes from git+https://github.com/ocurrent/opam-repository#patches
[default] synchronised 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
2026-06-02 14:12.14 ---> using "921c7ad0ec58e65a907efb6f7deedbbbb79f39de6f4f69b8fb156ab34250a727" from cache


/: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam depext -i dune"))
Since version 2.1, opam now handles external dependencies alongside OCaml ones, and the `depext` plugin interface is provided for backwards compatibility only. Consider using your usual `opam install` command to install both OCaml and system dependencies, or `opam install <pkg> --depext-only` if you want to only install external dependencies.
# Detecting depexts using vars: arch=x86_64, os=linux, os-distribution=alpine, os-family=alpine
# No extra OS packages requirements found.
The following actions will be performed:
- install dune 3.23.1


<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved dune.3.23.1  (cached)
-> installed dune.3.23.1
Done.
# Run eval $(opam env) to update the current shell environment
2026-06-02 14:12.14 ---> using "a6cd2f3758ea4d7035c274de7a3b6663dfd6fa19b29501614ca566b9654d081e" from cache


/: (workdir /src)


/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam depext -i ocamlformat=0.29.0"))
Since version 2.1, opam now handles external dependencies alongside OCaml ones, and the `depext` plugin interface is provided for backwards compatibility only. Consider using your usual `opam install` command to install both OCaml and system dependencies, or `opam install <pkg> --depext-only` if you want to only install external dependencies.
# Detecting depexts using vars: arch=x86_64, os=linux, os-distribution=alpine, os-family=alpine
# No extra OS packages requirements found.
The following actions will be performed:
- install ocamlbuild        0.16.1   [required by fpath, astring, uuseg]
- install either            1.0.0    [required by ocamlformat-lib]
- install menhirLib         20260209 [required by ocamlformat-lib]
- install dune-build-info   3.23.1   [required by ocamlformat-lib]
- install csexp             1.5.2    [required by ocamlformat]
- install menhirSdk         20260209 [required by ocamlformat-lib]
- install menhirGLR         20260209 [required by menhir]
- install cmdliner          2.1.1    [required by ocamlformat]
- install camlp-streams     5.0.1    [required by ocamlformat-lib]
- install ocaml-version     4.1.1    [required by ocamlformat-lib]
- install fix               20250919 [required by ocamlformat-lib]
- install ocamlfind         1.9.8    [required by ocp-indent, astring, fpath, uuseg]
- install sexplib0          v0.16.0  [required by base]
- install re                1.14.0   [required by ocamlformat]
- install menhirCST         20260209 [required by menhir]
- install dune-configurator 3.23.1   [required by base]
- install topkg             1.1.1    [required by fpath, astring, uuseg]
- install ocp-indent        1.9.0    [required by ocamlformat-lib]
- install menhir            20260209 [required by ocamlformat-lib]
- install base              v0.16.5  [required by ocamlformat-lib]
- install uutf              1.0.4    [required by ocamlformat-lib]
- install uucp              17.0.0   [required by uuseg]
- install astring           0.8.5    [required by ocamlformat-lib]
- install stdio             v0.16.0  [required by ocamlformat-lib]
- install uuseg             17.0.0   [required by ocamlformat-lib]
- install fpath             0.7.3    [required by ocamlformat-lib]
- install ocamlformat-lib   0.29.0   [required by ocamlformat]
- install ocamlformat       0.29.0
===== 28 to install =====


<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved astring.0.8.5  (cached)
-> retrieved camlp-streams.5.0.1  (cached)
-> retrieved base.v0.16.5  (cached)
-> retrieved cmdliner.2.1.1  (cached)
-> retrieved csexp.1.5.2  (cached)
-> installed camlp-streams.5.0.1
-> retrieved either.1.0.0  (cached)
-> retrieved fix.20250919  (cached)
-> retrieved fpath.0.7.3  (cached)
-> retrieved menhir.20260209  (cached)
-> installed csexp.1.5.2
-> installed either.1.0.0
-> retrieved menhirCST.20260209  (cached)
-> retrieved dune-build-info.3.23.1  (cached)
-> retrieved dune-configurator.3.23.1  (cached)
-> installed fix.20250919
-> retrieved menhirGLR.20260209  (cached)
-> retrieved menhirLib.20260209  (cached)
-> retrieved menhirSdk.20260209  (cached)
-> retrieved ocaml-version.4.1.1  (cached)
-> retrieved ocamlbuild.0.16.1  (cached)
-> retrieved ocamlfind.1.9.8  (cached)
-> installed cmdliner.2.1.1
-> installed dune-build-info.3.23.1
-> installed dune-configurator.3.23.1
-> installed menhirCST.20260209
-> installed menhirGLR.20260209
-> installed menhirLib.20260209
-> installed menhirSdk.20260209
-> retrieved ocamlformat.0.29.0  (cached)
-> installed ocaml-version.4.1.1
-> retrieved ocamlformat-lib.0.29.0  (cached)
-> retrieved ocp-indent.1.9.0  (cached)
-> retrieved re.1.14.0  (cached)
-> retrieved sexplib0.v0.16.0  (cached)
-> retrieved stdio.v0.16.0  (cached)
-> retrieved topkg.1.1.1  (cached)
-> retrieved uuseg.17.0.0  (cached)
-> retrieved uutf.1.0.4  (cached)
-> retrieved uucp.17.0.0  (cached)
-> installed sexplib0.v0.16.0
-> installed re.1.14.0
-> installed ocamlfind.1.9.8
-> installed ocp-indent.1.9.0
-> installed ocamlbuild.0.16.1
-> installed base.v0.16.5
-> installed menhir.20260209
-> installed stdio.v0.16.0
-> installed topkg.1.1.1
-> installed uutf.1.0.4
-> installed astring.0.8.5
-> installed fpath.0.7.3
-> installed uucp.17.0.0
-> installed uuseg.17.0.0
-> installed ocamlformat-lib.0.29.0
-> installed ocamlformat.0.29.0
Done.


<><> ocp-indent.1.9.0 installed successfully ><><><><><><><><><><><><><><><><><>
=> This package requires additional configuration for use in editors. Install package 'user-setup', or manually:


* for Emacs, add these lines to ~/.emacs:
(add-to-list 'load-path "/home/opam/.opam/4.14/share/emacs/site-lisp")
(require 'ocp-indent)


* for Vim, add this line to ~/.vimrc:
set rtp^="/home/opam/.opam/4.14/share/ocp-indent/vim"
# Run eval $(opam env) to update the current shell environment
2026-06-02 14:12.14 ---> using "e5bef9dda3ae12d6a6f42d7ff6ef46175397532febe9a7d3314ecc44bb622592" from cache


/src: (copy (src .) (dst /src/))
2026-06-02 14:12.16 ---> saved as "d0ef6d5e2bab42aced28624331dc8f7bb873dd970875bbe351314891bc894440"


/src: (run (shell "opam exec -- dune build @fmt --ignore-promoted-rules || (echo \"dune build @fmt failed\"; exit 2)"))
2026-06-02 14:12.18 ---> saved as "dc0541248f6f784c2d9f242e4d73eb8a707fa7b728b8acdf0cae89896f264765"
Job succeeded
2026-06-02 14:12.18: Job succeeded