(lower-bound)

2026-03-04 15:59.52: New job: test ocaml-ppx/ocamlformat https://github.com/ocaml-ppx/ocamlformat.git#refs/pull/2775/head (1fe93bd75b0e6ae5ae43b08b5431d68df2626ba0) (linux-x86_64:(lower-bound))
Base: ocaml/opam:debian-13-ocaml-4.08@sha256:016974eca0405838af73274ed51d1a69a31f37211486cd4f5dfedd706192cce7
Opam project build


To reproduce locally:


git clone --recursive "https://github.com/ocaml-ppx/ocamlformat.git" && cd "ocamlformat" && git fetch origin "refs/pull/2775/head" && git reset --hard 1fe93bd7
cat > Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-13-ocaml-4.08@sha256:016974eca0405838af73274ed51d1a69a31f37211486cd4f5dfedd706192cce7
# debian-13-4.08_opam-2.5
USER 1000:1000
ENV CLICOLOR_FORCE="1"
ENV OPAMCOLOR="always"
WORKDIR /src
RUN sudo ln -f /usr/bin/opam-2.5 /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 c65fcb116531ae66ad3316b265e233443ef25044 || git fetch origin master) && git reset -q --hard c65fcb116531ae66ad3316b265e233443ef25044 && git log --no-decorate -n1 --oneline && opam update -u
COPY --chown=1000:1000 ocamlformat.opam ocamlformat-rpc-lib.opam ocamlformat-lib.opam ocamlformat-bench.opam ./
RUN opam pin add -yn ocamlformat.dev './' && \
opam pin add -yn ocamlformat-rpc-lib.dev './' && \
opam pin add -yn ocamlformat-lib.dev './' && \
opam pin add -yn ocamlformat-bench.dev './'
RUN echo '(lang dune 3.0)' > './dune-project'
ENV DEPS="alcotest.1.5.0 astring.0.8.3 base.v0.12.2 base-bigarray.base base-bytes.base base-threads.base base-unix.base bechamel.0.2.0 biniou.1.2.0 camlp-streams.5.0.1 cmdliner.1.3.0 conf-m4.1 conf-which.1 cppo.1.6.1 csexp.1.4.0 dune.2.9.3 dune-build-info.2.9.3 dune-configurator.2.5.1 dune-private-libs.2.5.1 easy-format.1.0.1 either.1.0.0 fix.20130611 fmt.0.9.0 fpath.0.7.3 jbuilder.1.0+beta20.1 menhir.20201216 menhirLib.20201216 menhirSdk.20201216 ocaml.4.08.1 ocaml-base-compiler.4.08.1 ocaml-config.1 ocaml-syntax-shims.1.0.0 ocaml-version.3.5.0 ocamlbuild.0.14.0 ocamlfind.1.8.0 ocp-indent.1.8.1 re.1.10.3 result.1.5 seq.0.3 sexplib0.v0.12.0 stdio.v0.12.0 stdlib-shims.0.1.0 topkg.1.0.8 uucp.14.0.0 uuseg.14.0.0 uutf.1.0.3 yojson.1.6.0"
ENV CI="true"
ENV OCAMLCI="true"
RUN opam update --depexts && opam install --cli=2.5 --depext-only -y ocamlformat.dev ocamlformat-rpc-lib.dev ocamlformat-lib.dev ocamlformat-bench.dev $DEPS
RUN opam install $DEPS
COPY --chown=1000:1000 . /src
RUN opam exec -- dune build @install @check @runtest && rm -rf _build


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


2026-03-04 15:59.52: Using cache hint "ocaml-ppx/ocamlformat-ocaml/opam:debian-13-ocaml-4.08@sha256:016974eca0405838af73274ed51d1a69a31f37211486cd4f5dfedd706192cce7-debian-13-4.08_opam-2.5-a31a89ef0a819f064838663a96e29598"
2026-03-04 15:59.52: Using OBuilder spec:
((from ocaml/opam:debian-13-ocaml-4.08@sha256:016974eca0405838af73274ed51d1a69a31f37211486cd4f5dfedd706192cce7)
(comment debian-13-4.08_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-2.5 /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 c65fcb116531ae66ad3316b265e233443ef25044 || git fetch origin master) && git reset -q --hard c65fcb116531ae66ad3316b265e233443ef25044 && git log --no-decorate -n1 --oneline && opam update -u"))
(copy (src ocamlformat.opam ocamlformat-rpc-lib.opam ocamlformat-lib.opam ocamlformat-bench.opam)
(dst ./))
(run (network host)
(shell  "opam pin add -yn ocamlformat.dev './' && \
\nopam pin add -yn ocamlformat-rpc-lib.dev './' && \
\nopam pin add -yn ocamlformat-lib.dev './' && \
\nopam pin add -yn ocamlformat-bench.dev './'"))
(run (shell "echo '(lang dune 3.0)' > './dune-project'"))
(env DEPS "alcotest.1.5.0 astring.0.8.3 base.v0.12.2 base-bigarray.base base-bytes.base base-threads.base base-unix.base bechamel.0.2.0 biniou.1.2.0 camlp-streams.5.0.1 cmdliner.1.3.0 conf-m4.1 conf-which.1 cppo.1.6.1 csexp.1.4.0 dune.2.9.3 dune-build-info.2.9.3 dune-configurator.2.5.1 dune-private-libs.2.5.1 easy-format.1.0.1 either.1.0.0 fix.20130611 fmt.0.9.0 fpath.0.7.3 jbuilder.1.0+beta20.1 menhir.20201216 menhirLib.20201216 menhirSdk.20201216 ocaml.4.08.1 ocaml-base-compiler.4.08.1 ocaml-config.1 ocaml-syntax-shims.1.0.0 ocaml-version.3.5.0 ocamlbuild.0.14.0 ocamlfind.1.8.0 ocp-indent.1.8.1 re.1.10.3 result.1.5 seq.0.3 sexplib0.v0.12.0 stdio.v0.12.0 stdlib-shims.0.1.0 topkg.1.0.8 uucp.14.0.0 uuseg.14.0.0 uutf.1.0.3 yojson.1.6.0")
(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=2.5 --depext-only -y ocamlformat.dev ocamlformat-rpc-lib.dev ocamlformat-lib.dev ocamlformat-bench.dev $DEPS"))
(run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam install $DEPS"))
(copy (src .) (dst /src))
(run (shell "opam exec -- dune build @install @check @runtest && rm -rf _build"))
)


2026-03-04 15:59.52: Waiting for resource in pool OCluster
2026-03-04 15:59.52: Waiting for worker…
2026-03-04 15:59.52: Got resource from pool OCluster
Building on doris.caelum.ci.dev
All commits already cached
HEAD is now at 1fe93bd7 Update CHANGES


(from ocaml/opam:debian-13-ocaml-4.08@sha256:016974eca0405838af73274ed51d1a69a31f37211486cd4f5dfedd706192cce7)
Unable to find image 'ocaml/opam:debian-13-ocaml-4.08@sha256:016974eca0405838af73274ed51d1a69a31f37211486cd4f5dfedd706192cce7' locally
docker.io/ocaml/opam@sha256:016974eca0405838af73274ed51d1a69a31f37211486cd4f5dfedd706192cce7: 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
9b8b724665ed: Already exists
f81507befe71: Already exists
7984e4546bf9: Already exists
3579b890ab6e: Already exists
e83772930ba8: Already exists
ecd63e982436: Pulling fs layer
4ed24165d936: Pulling fs layer
656d2e9a8760: Pulling fs layer
e23b5f05df92: Pulling fs layer
e23b5f05df92: Waiting
4ed24165d936: Verifying Checksum
4ed24165d936: Download complete
656d2e9a8760: Download complete
e23b5f05df92: Download complete
ecd63e982436: Verifying Checksum
ecd63e982436: Download complete
ecd63e982436: Pull complete
4ed24165d936: Pull complete
656d2e9a8760: Pull complete
e23b5f05df92: Pull complete
Digest: sha256:016974eca0405838af73274ed51d1a69a31f37211486cd4f5dfedd706192cce7
Status: Downloaded newer image for ocaml/opam@sha256:016974eca0405838af73274ed51d1a69a31f37211486cd4f5dfedd706192cce7
2026-03-04 15:59.56 ---> using "8e880d54b82285cc07797680056d2282ee7dd8d645150afdce9c0dfbe68786cc" from cache


/: (comment debian-13-4.08_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-2.5 /usr/bin/opam"))
2026-03-04 15:59.56 ---> using "568bff0503782ae8538da8d67d733f1595e3d2a477f8eb87b187dd336aa20c36" 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 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
[NOTE] The 'jobs' option was reset, its value was 71 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=71 --global
Format upgrade done.


<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[default] Initialised
2026-03-04 15:59.56 ---> using "5829eff73685e515467310cf2a4737f67a9993e59a1f8aa0943515e642cfce58" from cache


/src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))
Linux 6.8.0-94-generic
The OCaml toplevel, version 4.08.1
2.5.0
2026-03-04 15:59.56 ---> using "25eb49856501f61561891704feb55a32d48e3c95f380c0020b661c75cabf2c4c" from cache


/src: (workdir /src)


/src: (run (shell "sudo chown opam /src"))
2026-03-04 15:59.56 ---> using "6f9b357d72657845dd825df4d47a09e6644df635ad4e4fe5d14d8adb7780a100" from cache


/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "cd ~/opam-repository && (git cat-file -e c65fcb116531ae66ad3316b265e233443ef25044 || git fetch origin master) && git reset -q --hard c65fcb116531ae66ad3316b265e233443ef25044 && git log --no-decorate -n1 --oneline && opam update -u"))
c65fcb1165 Merge pull request #29080 from dra27/ocaml-config-urls


<><> 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 at these versions (e.g. "opam upgrade ocaml.5.4.0"), which will ask permission to downgrade or uninstall the conflicting packages.
Nothing to do.
# To update the current shell environment, run: eval $(opam env)
2026-03-04 15:59.56 ---> using "feaf21caf8d74d09b709e7c3ef95b6907a40ab52ae8f86dd696289eeeeea397a" from cache


/src: (copy (src ocamlformat.opam ocamlformat-rpc-lib.opam ocamlformat-lib.opam ocamlformat-bench.opam)
(dst ./))
2026-03-04 15:59.56 ---> using "f037c06485d4a03211277ff26737bc74f87ea0926a617685e4cb1a572dbd76cb" from cache


/src: (run (network host)
(shell  "opam pin add -yn ocamlformat.dev './' && \
\nopam pin add -yn ocamlformat-rpc-lib.dev './' && \
\nopam pin add -yn ocamlformat-lib.dev './' && \
\nopam pin add -yn ocamlformat-bench.dev './'"))
[ocamlformat.dev] synchronised (file:///src)
ocamlformat is now pinned to file:///src (version dev)
[ocamlformat-rpc-lib.dev] synchronised (file:///src)
ocamlformat-rpc-lib is now pinned to file:///src (version dev)
[ocamlformat-lib.dev] synchronised (file:///src)
ocamlformat-lib is now pinned to file:///src (version dev)
[NOTE] Package ocamlformat-bench does not exist in opam repositories registered in the current switch.
[ocamlformat-bench.dev] synchronised (file:///src)
[WARNING] Failed checks on ocamlformat-bench package definition from source at file:///src:
warning 68: Missing field 'license'
ocamlformat-bench is now pinned to file:///src (version dev)
2026-03-04 15:59.56 ---> using "6b155a2a392043338cb5791cb811916d3dcb30ac3c5373f90661c06a0d7befc9" from cache


/src: (run (shell "echo '(lang dune 3.0)' > './dune-project'"))
2026-03-04 15:59.56 ---> using "d85c1c227f34db817dec089afdefddb5fed48aeb65487d36adaf48e549664357" from cache


/src: (env DEPS "alcotest.1.5.0 astring.0.8.3 base.v0.12.2 base-bigarray.base base-bytes.base base-threads.base base-unix.base bechamel.0.2.0 biniou.1.2.0 camlp-streams.5.0.1 cmdliner.1.3.0 conf-m4.1 conf-which.1 cppo.1.6.1 csexp.1.4.0 dune.2.9.3 dune-build-info.2.9.3 dune-configurator.2.5.1 dune-private-libs.2.5.1 easy-format.1.0.1 either.1.0.0 fix.20130611 fmt.0.9.0 fpath.0.7.3 jbuilder.1.0+beta20.1 menhir.20201216 menhirLib.20201216 menhirSdk.20201216 ocaml.4.08.1 ocaml-base-compiler.4.08.1 ocaml-config.1 ocaml-syntax-shims.1.0.0 ocaml-version.3.5.0 ocamlbuild.0.14.0 ocamlfind.1.8.0 ocp-indent.1.8.1 re.1.10.3 result.1.5 seq.0.3 sexplib0.v0.12.0 stdio.v0.12.0 stdlib-shims.0.1.0 topkg.1.0.8 uucp.14.0.0 uuseg.14.0.0 uutf.1.0.3 yojson.1.6.0")


/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=2.5 --depext-only -y ocamlformat.dev ocamlformat-rpc-lib.dev ocamlformat-lib.dev ocamlformat-bench.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 [108 kB]
- Fetched 199 kB in 0s (995 kB/s)
- Reading package lists...


<><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><>
[ocamlformat.dev] synchronised (file:///src)
[ocamlformat-bench.dev] synchronised (file:///src)
[ocamlformat-lib.dev] synchronised (file:///src)
[ocamlformat-rpc-lib.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).


The following system packages will first need to be installed:
m4


<><> Handling external dependencies <><><><><><><><><><><><><><><><><><><><><><>


+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "m4"
- Selecting previously unselected package m4.
- (Reading database ... 
(Reading database ... 5%
(Reading database ... 10%
(Reading database ... 15%
(Reading database ... 20%
(Reading database ... 25%
(Reading database ... 30%
(Reading database ... 35%
(Reading database ... 40%
(Reading database ... 45%
(Reading database ... 50%
(Reading database ... 55%
(Reading database ... 60%
(Reading database ... 65%
(Reading database ... 70%
(Reading database ... 75%
(Reading database ... 80%
(Reading database ... 85%
(Reading database ... 90%
(Reading database ... 95%
(Reading database ... 100%
(Reading database ... 20623 files and directories currently installed.)
- Preparing to unpack .../archives/m4_1.4.19-8_amd64.deb ...
- Unpacking m4 (1.4.19-8) ...
- Setting up m4 (1.4.19-8) ...
# To update the current shell environment, run: eval $(opam env)
2026-03-04 15:59.56 ---> using "eef725249a4e185eb680a801dca59e7afd692cd684bccf7890add54795b5b95a" from cache


/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 41 packages
- install alcotest           1.5.0
- install astring            0.8.3
- install base               v0.12.2
- install base-bytes         base
- install bechamel           0.2.0
- install biniou             1.2.0
- install camlp-streams      5.0.1
- install cmdliner           1.3.0
- install conf-m4            1
- install conf-which         1
- install cppo               1.6.1
- install csexp              1.4.0
- install dune               2.9.3
- install dune-build-info    2.9.3
- install dune-configurator  2.5.1
- install dune-private-libs  2.5.1
- install easy-format        1.0.1
- install either             1.0.0
- install fix                20130611
- install fmt                0.9.0
- install fpath              0.7.3
- install jbuilder           1.0+beta20.1 (deprecated)
- install menhir             20201216
- install menhirLib          20201216
- install menhirSdk          20201216
- install ocaml-syntax-shims 1.0.0
- install ocaml-version      3.5.0
- install ocamlbuild         0.14.0
- install ocamlfind          1.8.0
- install ocp-indent         1.8.1
- install re                 1.10.3
- install result             1.5
- install seq                0.3
- install sexplib0           v0.12.0
- install stdio              v0.12.0
- install stdlib-shims       0.1.0
- install topkg              1.0.8
- install uucp               14.0.0
- install uuseg              14.0.0
- install uutf               1.0.3
- install yojson             1.6.0


<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved alcotest.1.5.0  (cached)
-> retrieved astring.0.8.3  (cached)
-> retrieved base.v0.12.2  (cached)
-> retrieved bechamel.0.2.0  (cached)
-> retrieved biniou.1.2.0  (cached)
-> retrieved camlp-streams.5.0.1  (cached)
-> installed conf-which.1
-> installed conf-m4.1
-> retrieved cmdliner.1.3.0  (cached)
-> retrieved cppo.1.6.1  (cached)
-> retrieved csexp.1.4.0  (cached)
-> retrieved easy-format.1.0.1  (cached)
-> retrieved either.1.0.0  (cached)
-> retrieved fix.20130611  (cached)
-> retrieved fmt.0.9.0  (cached)
-> retrieved fpath.0.7.3  (cached)
-> retrieved jbuilder.1.0+beta20.1  (cached)
-> retrieved dune.2.9.3, dune-build-info.2.9.3  (cached)
-> retrieved dune-configurator.2.5.1, dune-private-libs.2.5.1  (cached)
-> retrieved menhir.20201216, menhirLib.20201216, menhirSdk.20201216  (cached)
-> retrieved ocaml-syntax-shims.1.0.0  (cached)
-> retrieved ocaml-version.3.5.0  (cached)
-> retrieved ocamlbuild.0.14.0  (cached)
-> retrieved ocamlfind.1.8.0  (cached)
-> installed cmdliner.1.3.0
-> retrieved ocp-indent.1.8.1  (cached)
-> retrieved re.1.10.3  (cached)
-> retrieved result.1.5  (cached)
-> retrieved seq.0.3  (cached)
-> retrieved sexplib0.v0.12.0  (cached)
-> retrieved stdio.v0.12.0  (cached)
-> retrieved stdlib-shims.0.1.0  (cached)
-> retrieved uuseg.14.0.0  (cached)
-> retrieved topkg.1.0.8  (cached)
-> retrieved uutf.1.0.3  (cached)
-> retrieved yojson.1.6.0  (cached)
-> retrieved uucp.14.0.0  (cached)
-> installed ocamlfind.1.8.0
-> installed base-bytes.base
-> installed easy-format.1.0.1
-> installed ocamlbuild.0.14.0
-> installed fix.20130611
-> installed jbuilder.1.0+beta20.1
-> installed dune.2.9.3
-> installed biniou.1.2.0
-> installed cppo.1.6.1
-> installed camlp-streams.5.0.1
-> installed dune-build-info.2.9.3
-> installed either.1.0.0
-> installed seq.0.3
-> installed stdlib-shims.0.1.0
-> installed ocaml-version.3.5.0
-> installed result.1.5
-> installed menhirSdk.20201216
-> installed sexplib0.v0.12.0
-> installed csexp.1.4.0
-> installed menhirLib.20201216
-> installed ocaml-syntax-shims.1.0.0
-> installed re.1.10.3
-> installed ocp-indent.1.8.1
-> installed yojson.1.6.0
-> installed topkg.1.0.8
-> installed uutf.1.0.3
-> installed fmt.0.9.0
-> installed astring.0.8.3
-> installed dune-private-libs.2.5.1
-> installed bechamel.0.2.0
-> installed alcotest.1.5.0
-> installed fpath.0.7.3
-> installed dune-configurator.2.5.1
-> installed menhir.20201216
-> installed base.v0.12.2
-> installed stdio.v0.12.0
-> installed uucp.14.0.0
-> installed uuseg.14.0.0
Done.


<><> ocp-indent.1.8.1 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/4.08/share/emacs/site-lisp")
(require 'ocp-indent)


* for Vim, add this line to ~/.vimrc:
set rtp^="/home/opam/.opam/4.08/share/ocp-indent/vim"


<><> jbuilder.1.0+beta20.1 installed successfully <><><><><><><><><><><><><><><>
=> Note: This package is deprecated.
# To update the current shell environment, run: eval $(opam env)
2026-03-04 15:59.56 ---> using "569bb8c538b6700e3915eb7737cb424c6056dcc17265e1b39891144e37685e70" from cache


/src: (copy (src .) (dst /src))
2026-03-04 15:59.57 ---> saved as "616a2537772d506a18c4c92ca2ee92253e0b116d18f6056f2a2bafcea34a7ce1"


/src: (run (shell "opam exec -- dune build @install @check @runtest && rm -rf _build"))
File "/home/opam/.opam/4.08/lib/biniou/biniou.dune", line 1, characters 0-0:
Warning: .dune files are ignored since 2.0. Reinstall the library with dune
>= 2.0 to get rid of this warning and enable support for the subsystem this
library provides.
test_unit alias test/unit/runtest
Testing `ocamlformat'.
This run has ID `VPOS1GJ1'.


................................................................................
................................................................................
............................................


2026-03-04 16:00.15 ---> saved as "e2e8e881d0ed0147b76b1adef926f0c758ec38853a2986a8873b7ede99862bd0"
Job succeeded
2026-03-04 16:00.15: Job succeeded