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2025-10-09 20:51.50: New job: test ocaml-multicore/multicore-bench https://github.com/ocaml-multicore/multicore-bench.git#refs/heads/main (efb15d8562dbdc1ba976ffc574de028e3c11c123) (linux-x86_64:(lint-opam))
Base: ocaml/opam:debian-13-ocaml-5.0@sha256:33e9689e5fd80c50356dcf1f3f4a489001e441c6f4fd811414fdb4344ccb003d
Opam files lint


To reproduce locally:


git clone --recursive "https://github.com/ocaml-multicore/multicore-bench.git" -b "main" && cd "multicore-bench" && git reset --hard efb15d85
cat > Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-13-ocaml-5.0@sha256:33e9689e5fd80c50356dcf1f3f4a489001e441c6f4fd811414fdb4344ccb003d
# debian-13-5.0_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 5fa485a3e0921a1bb8337a6c35f106a48b9516e7 || git fetch origin master) && git reset -q --hard 5fa485a3e0921a1bb8337a6c35f106a48b9516e7 && git log --no-decorate -n1 --oneline && opam update -u
COPY --chown=1000:1000 multicore-bench.opam ./
RUN opam pin add -yn multicore-bench.dev './'
RUN echo '(lang dune 3.0)' > './dune-project'
ENV DEPS="astring.0.8.5 backoff.0.1.1 base-bigarray.base base-domains.base base-nnp.base base-threads.base base-unix.base bos.0.2.1 camlp-streams.5.0.1 cmdliner.2.0.0 cppo.1.8.0 csexp.1.5.2 domain-local-await.1.0.1 domain_shims.0.1.0 dune.3.20.2 dyn.3.20.2 fmt.0.11.0 fpath.0.7.3 jsonm.1.0.2 logs.0.9.0 mdx.2.5.1 menhir.20250912 menhirCST.20250912 menhirLib.20250912 menhirSdk.20250912 mtime.2.1.0 multicore-magic.2.3.1 num.1.6 ocaml.5.0.0 ocaml-base-compiler.5.0.0 ocaml-config.3 ocaml-options-vanilla.1 ocaml-version.4.0.2 ocamlbuild.0.16.1 ocamlfind.1.9.8 ocamlgraph.2.2.0 opam-core.2.4.1 opam-dune-lint.0.6 opam-file-format.2.2.0 opam-format.2.4.1 opam-repository.2.4.1 opam-state.2.4.1 ordering.3.20.2 parsexp.v0.16.0 patch.3.0.0 pp.2.0.0 re.1.14.0 result.1.5 rresult.0.7.0 sexplib.v0.16.0 sexplib0.v0.16.0 sha.1.15.4 spdx_licenses.1.4.0 stdlib-shims.0.3.0 stdune.3.20.2 swhid_core.0.1 thread-table.1.0.0 topkg.1.1.0 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 multicore-bench.dev $DEPS
RUN opam install $DEPS
ENV CI="true"
ENV OCAMLCI="true"
WORKDIR /src
COPY --chown=1000:1000 . /src/
RUN opam lint
RUN opam exec -- opam-dune-lint


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


2025-10-09 20:51.50: Using cache hint "ocaml-multicore/multicore-bench-ocaml/opam:debian-13-ocaml-5.0@sha256:33e9689e5fd80c50356dcf1f3f4a489001e441c6f4fd811414fdb4344ccb003d-debian-13-5.0_opam-2.4-df7b1a527e3c62ba46a1f1c234066ac3"
2025-10-09 20:51.50: Using OBuilder spec:
((from ocaml/opam:debian-13-ocaml-5.0@sha256:33e9689e5fd80c50356dcf1f3f4a489001e441c6f4fd811414fdb4344ccb003d)
(comment debian-13-5.0_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 5fa485a3e0921a1bb8337a6c35f106a48b9516e7 || git fetch origin master) && git reset -q --hard 5fa485a3e0921a1bb8337a6c35f106a48b9516e7 && git log --no-decorate -n1 --oneline && opam update -u"))
(copy (src multicore-bench.opam) (dst ./))
(run (network host)
(shell "opam pin add -yn multicore-bench.dev './'"))
(run (network host)
(shell "echo '(lang dune 3.0)' > './dune-project'"))
(env DEPS "astring.0.8.5 backoff.0.1.1 base-bigarray.base base-domains.base base-nnp.base base-threads.base base-unix.base bos.0.2.1 camlp-streams.5.0.1 cmdliner.2.0.0 cppo.1.8.0 csexp.1.5.2 domain-local-await.1.0.1 domain_shims.0.1.0 dune.3.20.2 dyn.3.20.2 fmt.0.11.0 fpath.0.7.3 jsonm.1.0.2 logs.0.9.0 mdx.2.5.1 menhir.20250912 menhirCST.20250912 menhirLib.20250912 menhirSdk.20250912 mtime.2.1.0 multicore-magic.2.3.1 num.1.6 ocaml.5.0.0 ocaml-base-compiler.5.0.0 ocaml-config.3 ocaml-options-vanilla.1 ocaml-version.4.0.2 ocamlbuild.0.16.1 ocamlfind.1.9.8 ocamlgraph.2.2.0 opam-core.2.4.1 opam-dune-lint.0.6 opam-file-format.2.2.0 opam-format.2.4.1 opam-repository.2.4.1 opam-state.2.4.1 ordering.3.20.2 parsexp.v0.16.0 patch.3.0.0 pp.2.0.0 re.1.14.0 result.1.5 rresult.0.7.0 sexplib.v0.16.0 sexplib0.v0.16.0 sha.1.15.4 spdx_licenses.1.4.0 stdlib-shims.0.3.0 stdune.3.20.2 swhid_core.0.1 thread-table.1.0.0 topkg.1.1.0 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 multicore-bench.dev $DEPS"))
(run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam install $DEPS"))
(env CI true)
(env OCAMLCI true)
(workdir /src)
(copy (src .) (dst /src/))
(run (shell "opam lint"))
(run (shell "opam exec -- opam-dune-lint"))
)


2025-10-09 20:51.50: Waiting for resource in pool OCluster
2025-10-09 20:51.50: Waiting for worker…
2025-10-09 20:51.50: Got resource from pool OCluster
Building on phoebe
All commits already cached
HEAD is now at efb15d8 Inline `Atomic` and `Ref` ops and unroll


(from ocaml/opam:debian-13-ocaml-5.0@sha256:33e9689e5fd80c50356dcf1f3f4a489001e441c6f4fd811414fdb4344ccb003d)
2025-10-09 20:51.51 ---> using "8495c7ba27b99334ff112cc0115bd07f740312d7c326ce9a8bba3c40fc36016c" from cache


/: (comment debian-13-5.0_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"))
2025-10-09 20:51.51 ---> using "92f49341879931933eaabd3c461bc3aad525398580281860d86456a6d2320213" 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
2025-10-09 20:51.51 ---> using "5e4c5da4a4dada2193b29ae642a8256a7700c7df04041928545ae309578939f2" from cache


/src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))
Linux 6.8.0-84-generic
The OCaml toplevel, version 5.0.0
2.2.1
2025-10-09 20:51.51 ---> using "9b1a3b66ad305e69eeb73b691b275e00ed65e23b844066f804a44ecb5601064d" from cache


/src: (workdir /src)


/src: (run (shell "sudo chown opam /src"))
2025-10-09 20:51.51 ---> using "878c05f7e5bca3ac4a225c9eab5bd641ab49c83a6ff6dcf75baa381d7ce5d321" from cache


/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "cd ~/opam-repository && (git cat-file -e 5fa485a3e0921a1bb8337a6c35f106a48b9516e7 || git fetch origin master) && git reset -q --hard 5fa485a3e0921a1bb8337a6c35f106a48b9516e7 && git log --no-decorate -n1 --oneline && opam update -u"))
From https://github.com/ocaml/opam-repository
* branch                  master     -> FETCH_HEAD
bcac5d1731..38a1469dbb  master     -> origin/master
5fa485a3e0 Merge pull request #28665 from mtelvers/opam-publish-ocaml-version.4.0.2


<><> 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
2025-10-09 20:52.17 ---> saved as "ea5c675b2ba2f633f326575404ea95174514ab36292ca55b287766e323e4088a"


/src: (copy (src multicore-bench.opam) (dst ./))
2025-10-09 20:52.17 ---> saved as "e64e20b9eded7ec245574545129f731f6430c727be0a4db43e6e5d8b316d7023"


/src: (run (network host)
(shell "opam pin add -yn multicore-bench.dev './'"))
[multicore-bench.dev] synchronised (file:///src)
multicore-bench is now pinned to file:///src (version dev)
2025-10-09 20:52.19 ---> saved as "65c180f09f129ecfb905715600ca5b5328c16b5327e24e441e4f7d6593a95432"


/src: (run (network host)
(shell "echo '(lang dune 3.0)' > './dune-project'"))
2025-10-09 20:52.19 ---> saved as "d2e4bb7f294e0f1eebe824ae43a476d9b801da62e8c60507550d1308afdd17f1"


/src: (env DEPS "astring.0.8.5 backoff.0.1.1 base-bigarray.base base-domains.base base-nnp.base base-threads.base base-unix.base bos.0.2.1 camlp-streams.5.0.1 cmdliner.2.0.0 cppo.1.8.0 csexp.1.5.2 domain-local-await.1.0.1 domain_shims.0.1.0 dune.3.20.2 dyn.3.20.2 fmt.0.11.0 fpath.0.7.3 jsonm.1.0.2 logs.0.9.0 mdx.2.5.1 menhir.20250912 menhirCST.20250912 menhirLib.20250912 menhirSdk.20250912 mtime.2.1.0 multicore-magic.2.3.1 num.1.6 ocaml.5.0.0 ocaml-base-compiler.5.0.0 ocaml-config.3 ocaml-options-vanilla.1 ocaml-version.4.0.2 ocamlbuild.0.16.1 ocamlfind.1.9.8 ocamlgraph.2.2.0 opam-core.2.4.1 opam-dune-lint.0.6 opam-file-format.2.2.0 opam-format.2.4.1 opam-repository.2.4.1 opam-state.2.4.1 ordering.3.20.2 parsexp.v0.16.0 patch.3.0.0 pp.2.0.0 re.1.14.0 result.1.5 rresult.0.7.0 sexplib.v0.16.0 sexplib0.v0.16.0 sha.1.15.4 spdx_licenses.1.4.0 stdlib-shims.0.3.0 stdune.3.20.2 swhid_core.0.1 thread-table.1.0.0 topkg.1.1.0 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 multicore-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 [52.2 kB]
- Fetched 143 kB in 0s (1269 kB/s)
- Reading package lists...
- 


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


[NOTE] Package ocaml-options-vanilla is already installed (current version is 1).
[NOTE] Package ocaml-config is already installed (current version is 3).
[NOTE] Package ocaml-base-compiler is already installed (current version is 5.0.0).
[NOTE] Package ocaml is already installed (current version is 5.0.0).
[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-nnp is already installed (current version is base).
[NOTE] Package base-domains is already installed (current version is base).
[NOTE] Package base-bigarray is already installed (current version is base).
2025-10-09 20:52.31 ---> saved as "ea2d44b772f33261fe177c8a559e3c2de7c927232a6bc39daf5d3455ed679b06"


/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam install $DEPS"))
[NOTE] Package ocaml-options-vanilla is already installed (current version is 1).
[NOTE] Package ocaml-config is already installed (current version is 3).
[NOTE] Package ocaml-base-compiler is already installed (current version is 5.0.0).
[NOTE] Package ocaml is already installed (current version is 5.0.0).
[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-nnp is already installed (current version is base).
[NOTE] Package base-domains 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 51 packages
- install astring            0.8.5
- install backoff            0.1.1
- install bos                0.2.1
- install camlp-streams      5.0.1
- install cmdliner           2.0.0
- install cppo               1.8.0
- install csexp              1.5.2
- install domain-local-await 1.0.1
- install domain_shims       0.1.0
- install dune               3.20.2
- install dyn                3.20.2
- install fmt                0.11.0
- install fpath              0.7.3
- install jsonm              1.0.2
- install logs               0.9.0
- install mdx                2.5.1
- install menhir             20250912
- install menhirCST          20250912
- install menhirLib          20250912
- install menhirSdk          20250912
- install mtime              2.1.0
- install multicore-magic    2.3.1
- install num                1.6
- install ocaml-version      4.0.2
- install ocamlbuild         0.16.1
- install ocamlfind          1.9.8
- install ocamlgraph         2.2.0
- install opam-core          2.4.1
- install opam-dune-lint     0.6
- install opam-file-format   2.2.0
- install opam-format        2.4.1
- install opam-repository    2.4.1
- install opam-state         2.4.1
- install ordering           3.20.2
- install parsexp            v0.16.0
- install patch              3.0.0
- install pp                 2.0.0
- install re                 1.14.0
- install result             1.5
- install rresult            0.7.0
- install sexplib            v0.16.0
- install sexplib0           v0.16.0
- install sha                1.15.4
- install spdx_licenses      1.4.0
- install stdlib-shims       0.3.0
- install stdune             3.20.2
- install swhid_core         0.1
- install thread-table       1.0.0
- install topkg              1.1.0
- install uutf               1.0.4
- install yojson             3.0.0


<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved backoff.0.1.1  (cached)
-> retrieved astring.0.8.5  (cached)
-> retrieved bos.0.2.1  (cached)
-> retrieved camlp-streams.5.0.1  (cached)
-> retrieved cppo.1.8.0  (cached)
-> retrieved cmdliner.2.0.0  (cached)
-> retrieved csexp.1.5.2  (cached)
-> retrieved domain-local-await.1.0.1  (cached)
-> retrieved domain_shims.0.1.0  (cached)
-> retrieved fmt.0.11.0  (cached)
-> retrieved fpath.0.7.3  (cached)
-> retrieved jsonm.1.0.2  (cached)
-> retrieved logs.0.9.0  (cached)
-> retrieved mdx.2.5.1  (cached)
-> retrieved menhir.20250912, menhirCST.20250912, menhirLib.20250912, menhirSdk.20250912  (cached)
-> retrieved mtime.2.1.0  (cached)
-> retrieved multicore-magic.2.3.1  (cached)
-> retrieved num.1.6  (cached)
-> retrieved ocaml-version.4.0.2  (cached)
-> retrieved ocamlbuild.0.16.1  (cached)
-> retrieved dune.3.20.2, dyn.3.20.2, ordering.3.20.2, stdune.3.20.2  (cached)
-> retrieved ocamlfind.1.9.8  (cached)
-> retrieved ocamlgraph.2.2.0  (cached)
-> retrieved opam-core.2.4.1, opam-format.2.4.1, opam-repository.2.4.1, opam-state.2.4.1  (cached)
-> retrieved opam-dune-lint.0.6  (cached)
-> retrieved opam-file-format.2.2.0  (cached)
-> retrieved parsexp.v0.16.0  (cached)
-> retrieved patch.3.0.0  (cached)
-> installed cmdliner.2.0.0
-> installed num.1.6
-> retrieved pp.2.0.0  (cached)
-> retrieved re.1.14.0  (cached)
-> retrieved result.1.5  (cached)
-> retrieved rresult.0.7.0  (cached)
-> retrieved sexplib.v0.16.0  (cached)
-> retrieved sexplib0.v0.16.0  (cached)
-> retrieved sha.1.15.4  (cached)
-> retrieved spdx_licenses.1.4.0  (cached)
-> retrieved stdlib-shims.0.3.0  (cached)
-> retrieved swhid_core.0.1  (cached)
-> retrieved thread-table.1.0.0  (cached)
-> retrieved uutf.1.0.4  (cached)
-> retrieved topkg.1.1.0  (cached)
-> retrieved yojson.3.0.0  (cached)
-> installed ocamlfind.1.9.8
-> installed ocamlbuild.0.16.1
-> installed topkg.1.1.0
-> installed rresult.0.7.0
-> installed uutf.1.0.4
-> installed fmt.0.11.0
-> installed mtime.2.1.0
-> installed astring.0.8.5
-> installed jsonm.1.0.2
-> installed fpath.0.7.3
-> installed logs.0.9.0
-> installed bos.0.2.1
-> installed dune.3.20.2
-> installed backoff.0.1.1
-> installed camlp-streams.5.0.1
-> installed cppo.1.8.0
-> installed csexp.1.5.2
-> installed domain_shims.0.1.0
-> installed menhirCST.20250912
-> installed menhirLib.20250912
-> installed menhirSdk.20250912
-> installed multicore-magic.2.3.1
-> installed ocaml-version.4.0.2
-> installed patch.3.0.0
-> installed pp.2.0.0
-> installed result.1.5
-> installed spdx_licenses.1.4.0
-> installed stdlib-shims.0.3.0
-> installed thread-table.1.0.0
-> installed swhid_core.0.1
-> installed domain-local-await.1.0.1
-> installed sexplib0.v0.16.0
-> installed re.1.14.0
-> installed ordering.3.20.2
-> installed ocamlgraph.2.2.0
-> installed yojson.3.0.0
-> installed parsexp.v0.16.0
-> installed sha.1.15.4
-> installed sexplib.v0.16.0
-> installed dyn.3.20.2
-> installed mdx.2.5.1
-> installed opam-core.2.4.1
-> installed stdune.3.20.2
-> installed menhir.20250912
-> installed opam-file-format.2.2.0
-> installed opam-format.2.4.1
-> installed opam-repository.2.4.1
-> installed opam-state.2.4.1
-> installed opam-dune-lint.0.6
Done.
# Run eval $(opam env) to update the current shell environment
2025-10-09 20:56.17 ---> saved as "1d0375ce6d675d1660e461fe8975933dca38d7ee24aea646819b44fba23577aa"


/src: (env CI true)


/src: (env OCAMLCI true)


/src: (workdir /src)


/src: (copy (src .) (dst /src/))
2025-10-09 20:56.18 ---> saved as "1df9ec4c807c69aefc7ff4ef01090a35c2d060c53c9db1224889e49097867c4c"


/src: (run (shell "opam lint"))
/src/multicore-bench.opam: Passed.
2025-10-09 20:56.18 ---> saved as "0bca061be1a62f390284f326bed3e9768a5143aaaab76229af1a115e5f32cc08"


/src: (run (shell "opam exec -- opam-dune-lint"))
multicore-bench.opam: OK
2025-10-09 20:56.20 ---> saved as "3f4b5a6d1d777515581c136723f90dd7ddcf862292f88e5e329a13fff8872ecc"
Job succeeded
2025-10-09 20:56.21: Job succeeded