(lint-fmt)

2026-03-26 14:34.08: New job: test mbarbin/crs https://github.com/mbarbin/crs.git#refs/heads/main (1251ddc9e0d652f2d850654e3358a6673114649d) (linux-x86_64:(lint-fmt))
Base: ocaml/opam:alpine-3.22-ocaml-4.14@sha256:1c3a5ef9216cc43d14bea2bc9b42f4b1ee30cd78bf2e6993672b4c0c52909216
ocamlformat version: version 0.29.0 (from opam)


To reproduce locally:


git clone --recursive "https://github.com/mbarbin/crs.git" -b "main" && cd "crs" && git reset --hard 1251ddc9
cat > Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:alpine-3.22-ocaml-4.14@sha256:1c3a5ef9216cc43d14bea2bc9b42f4b1ee30cd78bf2e6993672b4c0c52909216
USER 1000:1000
RUN cd ~/opam-repository && (git cat-file -e 9f189ca4f94fbb5f0045820bf3c4ffafb21145ef || git fetch origin master) && git reset -q --hard 9f189ca4f94fbb5f0045820bf3c4ffafb21145ef && 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


2026-03-26 14:34.08: Using cache hint "mbarbin/crs-ocaml/opam:alpine-3.22-ocaml-4.14@sha256:1c3a5ef9216cc43d14bea2bc9b42f4b1ee30cd78bf2e6993672b4c0c52909216-alpine-3.22-4.14_opam-2.5-ocamlformat-9f189ca4f94fbb5f0045820bf3c4ffafb21145ef"
2026-03-26 14:34.08: Using OBuilder spec:
((from ocaml/opam:alpine-3.22-ocaml-4.14@sha256:1c3a5ef9216cc43d14bea2bc9b42f4b1ee30cd78bf2e6993672b4c0c52909216)
(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 9f189ca4f94fbb5f0045820bf3c4ffafb21145ef || git fetch origin master) && git reset -q --hard 9f189ca4f94fbb5f0045820bf3c4ffafb21145ef && 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)"))
)


2026-03-26 14:34.08: Waiting for resource in pool OCluster
2026-03-26 14:34.08: Waiting for worker…
2026-03-26 14:34.18: Got resource from pool OCluster
Building on laodoke.caelum.ci.dev
All commits already cached
HEAD is now at 1251ddc Merge pull request #131 from mbarbin/use-mdexp


(from ocaml/opam:alpine-3.22-ocaml-4.14@sha256:1c3a5ef9216cc43d14bea2bc9b42f4b1ee30cd78bf2e6993672b4c0c52909216)
Unable to find image 'ocaml/opam:alpine-3.22-ocaml-4.14@sha256:1c3a5ef9216cc43d14bea2bc9b42f4b1ee30cd78bf2e6993672b4c0c52909216' locally
docker.io/ocaml/opam@sha256:1c3a5ef9216cc43d14bea2bc9b42f4b1ee30cd78bf2e6993672b4c0c52909216: Pulling from ocaml/opam
2d35ebdb57d9: Pulling fs layer
adfc86c1accf: Pulling fs layer
d09377907434: Pulling fs layer
2d35ebdb57d9: Waiting
adfc86c1accf: Waiting
a699cf44908b: Pulling fs layer
c088e74f1f31: Pulling fs layer
d09377907434: Waiting
7e99e6eaa847: Pulling fs layer
db4b89a22482: Pulling fs layer
a699cf44908b: Waiting
c088e74f1f31: Waiting
7e99e6eaa847: Waiting
f1f17593da04: Pulling fs layer
bb79fbf72548: Pulling fs layer
f1f17593da04: Waiting
cf69890848e3: Pulling fs layer
bb79fbf72548: Waiting
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cf69890848e3: Waiting
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80e325d6146c: Waiting
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c072da09f122: Waiting
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2d35ebdb57d9: Verifying Checksum
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0a1d7b83a687: Pull complete
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Digest: sha256:1c3a5ef9216cc43d14bea2bc9b42f4b1ee30cd78bf2e6993672b4c0c52909216
Status: Downloaded newer image for ocaml/opam@sha256:1c3a5ef9216cc43d14bea2bc9b42f4b1ee30cd78bf2e6993672b4c0c52909216
2026-03-26 14:34.19 ---> using "d1cef22083ba59d6db4e2f107091c68dd70ebdcc64c3894ad7db7be62ad17f4a" 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 9f189ca4f94fbb5f0045820bf3c4ffafb21145ef || git fetch origin master) && git reset -q --hard 9f189ca4f94fbb5f0045820bf3c4ffafb21145ef && git log --no-decorate -n1 --oneline && opam update -u"))
From https://github.com/ocaml/opam-repository
* branch                  master     -> FETCH_HEAD
a6b2f19780..78794d942e  master     -> origin/master
9f189ca4f9 Merge pull request #29562 from shonfeder/release-dune-3.22.0


<><> Updating package repositories ><><><><><><><><><><><><><><><><><><><><><><>
[default] Initialised
default (at git+file:///home/opam/opam-repository):
[INFO] opam 2.1 and 2.2 include many performance and security improvements over 2.0; please consider upgrading (https://opam.ocaml.org/doc/Install.html)


The following actions will be performed:
- recompile ocaml-base-compiler 4.14.2* [upstream changes]
- recompile ocaml-config        2       [uses ocaml-base-compiler]
- recompile ocaml               4.14.2  [uses ocaml-base-compiler]
- recompile opam-depext         1.2.3   [uses ocaml]
===== 4 to recompile =====


<><> Gathering sources ><><><><><><><><><><><><><><><><><><><><><><><><><><><><>
[ocaml-base-compiler.4.14.2] found in cache
[opam-depext.1.2.3] found in cache


<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> removed   opam-depext.1.2.3
-> removed   ocaml.4.14.2
-> removed   ocaml-config.2
-> removed   ocaml-base-compiler.4.14.2
-> installed ocaml-base-compiler.4.14.2
-> installed ocaml-config.2
-> installed ocaml.4.14.2
-> installed opam-depext.1.2.3
Done.
# Run eval $(opam env) to update the current shell environment
2026-03-26 14:34.19 ---> using "802b948be038674b584ea3e558ffae92ad0c28e118827a36b185169a751225ba" from cache


/: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam depext -i dune"))
# Detecting depexts using vars: arch=x86_64, os=linux, os-distribution=alpine, os-family=alpine
# No extra OS packages requirements found.
# Now letting opam install the packages
The following actions will be performed:
- install dune 3.22.0


<><> Gathering sources ><><><><><><><><><><><><><><><><><><><><><><><><><><><><>
[dune.3.22.0] found in cache


<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> installed dune.3.22.0
Done.
# Run eval $(opam env) to update the current shell environment
2026-03-26 14:34.19 ---> using "dcfd9aa80012896e6378b51f89b105ed2b2043de33332f6fff50f69e4ab6363f" 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"))
# Detecting depexts using vars: arch=x86_64, os=linux, os-distribution=alpine, os-family=alpine
# No extra OS packages requirements found.
# Now letting opam install the packages
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 cmdliner          2.1.0    [required by ocamlformat]
- install csexp             1.5.2    [required by ocamlformat]
- install menhirSdk         20260209 [required by ocamlformat-lib]
- install menhirGLR         20260209 [required by menhir]
- install camlp-streams     5.0.1    [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 ocaml-version     4.0.3    [required by ocamlformat-lib]
- install menhirCST         20260209 [required by menhir]
- install dune-build-info   3.22.0   [required by ocamlformat-lib]
- install dune-configurator 3.22.0   [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              v0.16.4  [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 =====


<><> Gathering sources ><><><><><><><><><><><><><><><><><><><><><><><><><><><><>
[astring.0.8.5] found in cache
[base.v0.16.4] found in cache
[camlp-streams.5.0.1] found in cache
[cmdliner.2.1.0] found in cache
[csexp.1.5.2] found in cache
[dune-build-info.3.22.0] found in cache
[dune-configurator.3.22.0] found in cache
[either.1.0.0] found in cache
[fix.20250919] found in cache
[fpath.0.7.3] found in cache
[menhir.20260209] found in cache
[menhirCST.20260209] found in cache
[menhirGLR.20260209] found in cache
[menhirLib.20260209] found in cache
[menhirSdk.20260209] found in cache
[ocaml-version.4.0.3] found in cache
[ocamlbuild.0.16.1] found in cache
[ocamlfind.1.9.8] found in cache
[ocamlformat.0.29.0] found in cache
[ocamlformat-lib.0.29.0] found in cache
[ocp-indent.1.9.0] found in cache
[re.1.14.0] found in cache
[sexplib0.v0.16.0] found in cache
[stdio.v0.16.0] found in cache
[topkg.1.1.1] found in cache
[uucp.17.0.0] found in cache
[uuseg.17.0.0] found in cache
[uutf.1.0.4] found in cache


<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> installed camlp-streams.5.0.1
-> installed csexp.1.5.2
-> installed dune-build-info.3.22.0
-> installed either.1.0.0
-> installed fix.20250919
-> installed cmdliner.2.1.0
-> installed menhirCST.20260209
-> installed menhirGLR.20260209
-> installed menhirLib.20260209
-> installed menhirSdk.20260209
-> installed ocaml-version.4.0.3
-> installed re.1.14.0
-> installed sexplib0.v0.16.0
-> installed dune-configurator.3.22.0
-> installed ocamlfind.1.9.8
-> installed ocamlbuild.0.16.1
-> installed ocp-indent.1.9.0
-> installed base.v0.16.4
-> installed menhir.20260209
-> installed topkg.1.1.1
-> installed stdio.v0.16.0
-> 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
2026-03-26 14:34.19 ---> using "6dd30af0188f30cc1f8ee6e6cd155107607aed10bd0a5f8c18e03e86097441cc" from cache


/src: (copy (src .) (dst /src/))
2026-03-26 14:34.19 ---> using "a7ffb058cac6b07c46e7ea422520f0243e66a65d1b7968edb708339ee38b33c9" from cache


/src: (run (shell "opam exec -- dune build @fmt --ignore-promoted-rules || (echo \"dune build @fmt failed\"; exit 2)"))
2026-03-26 14:34.19 ---> using "7cc2cafdc3f10503ef2ffe03d983344b4510237925e3b2a24ba4cd696137983c" from cache
Job succeeded
2026-03-26 14:34.19: Job succeeded