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2025-08-30 07:21.31: New job: test ocaml-multicore/ocaml-uring https://github.com/ocaml-multicore/ocaml-uring.git#refs/heads/main (ccd5ee3a12bce938add6a40b7a03dbc20429a0ca) (linux-x86_64:(lint-opam))
Base: ocaml/opam:debian-12-ocaml-5.0@sha256:124f347f91e67bbee17e253ff93ee3b3dc82ad2b4429aaae0ec31e2d2f084723
Opam files lint


To reproduce locally:


git clone --recursive "https://github.com/ocaml-multicore/ocaml-uring.git" -b "main" && cd "ocaml-uring" && git reset --hard ccd5ee3a
cat > Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-12-ocaml-5.0@sha256:124f347f91e67bbee17e253ff93ee3b3dc82ad2b4429aaae0ec31e2d2f084723
# debian-12-5.0_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 53c7f25306cd512b69b4c845f4f1e0d210c49129 || git fetch origin master) && git reset -q --hard 53c7f25306cd512b69b4c845f4f1e0d210c49129 && git log --no-decorate -n1 --oneline && opam update -u
COPY --chown=1000:1000 uring.opam ./
RUN opam pin add -yn uring.dev './'
RUN echo '(lang dune 3.0)' > './dune-project'
ENV DEPS="astring.0.8.5 base-bigarray.base base-bytes.base base-domains.base base-nnp.base base-threads.base base-unix.base bechamel.0.5.0 bos.0.2.1 camlp-streams.5.0.1 cmdliner.1.3.0 cppo.1.8.0 csexp.1.5.2 cstruct.6.2.0 dune.3.20.1 dune-configurator.3.20.1 dyn.3.20.1 fmt.0.11.0 fpath.0.7.3 jsonm.1.0.2 logs.0.9.0 lwt.5.9.2 mdx.2.5.0 menhir.20240715 menhirCST.20240715 menhirLib.20240715 menhirSdk.20240715 num.1.6 ocaml.5.0.0 ocaml-base-compiler.5.0.0 ocaml-config.3 ocaml-options-vanilla.1 ocaml-version.4.0.1 ocamlbuild.0.16.1 ocamlfind.1.9.8 ocamlgraph.2.2.0 ocplib-endian.1.2 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 optint.0.3.0 ordering.3.20.1 parsexp.v0.16.0 patch.3.0.0 pp.2.0.0 re.1.13.2 result.1.5 rresult.0.7.0 seq.base sexplib.v0.16.0 sexplib0.v0.16.0 sha.1.15.4 spdx_licenses.1.4.0 stdlib-shims.0.3.0 stdune.3.20.1 swhid_core.0.1 topkg.1.1.0 uutf.1.0.4"
ENV CI="true"
ENV OCAMLCI="true"
RUN opam update --depexts && opam install --cli=2.2 --depext-only -y uring.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


2025-08-30 07:21.31: Using cache hint "ocaml-multicore/ocaml-uring-ocaml/opam:debian-12-ocaml-5.0@sha256:124f347f91e67bbee17e253ff93ee3b3dc82ad2b4429aaae0ec31e2d2f084723-debian-12-5.0_opam-2.4-4a072621aedba4056b5ffb012d0f1a15"
2025-08-30 07:21.31: Using OBuilder spec:
((from ocaml/opam:debian-12-ocaml-5.0@sha256:124f347f91e67bbee17e253ff93ee3b3dc82ad2b4429aaae0ec31e2d2f084723)
(comment debian-12-5.0_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 53c7f25306cd512b69b4c845f4f1e0d210c49129 || git fetch origin master) && git reset -q --hard 53c7f25306cd512b69b4c845f4f1e0d210c49129 && git log --no-decorate -n1 --oneline && opam update -u"))
(copy (src uring.opam) (dst ./))
(run (network host)
(shell "opam pin add -yn uring.dev './'"))
(run (network host)
(shell "echo '(lang dune 3.0)' > './dune-project'"))
(env DEPS "astring.0.8.5 base-bigarray.base base-bytes.base base-domains.base base-nnp.base base-threads.base base-unix.base bechamel.0.5.0 bos.0.2.1 camlp-streams.5.0.1 cmdliner.1.3.0 cppo.1.8.0 csexp.1.5.2 cstruct.6.2.0 dune.3.20.1 dune-configurator.3.20.1 dyn.3.20.1 fmt.0.11.0 fpath.0.7.3 jsonm.1.0.2 logs.0.9.0 lwt.5.9.2 mdx.2.5.0 menhir.20240715 menhirCST.20240715 menhirLib.20240715 menhirSdk.20240715 num.1.6 ocaml.5.0.0 ocaml-base-compiler.5.0.0 ocaml-config.3 ocaml-options-vanilla.1 ocaml-version.4.0.1 ocamlbuild.0.16.1 ocamlfind.1.9.8 ocamlgraph.2.2.0 ocplib-endian.1.2 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 optint.0.3.0 ordering.3.20.1 parsexp.v0.16.0 patch.3.0.0 pp.2.0.0 re.1.13.2 result.1.5 rresult.0.7.0 seq.base sexplib.v0.16.0 sexplib0.v0.16.0 sha.1.15.4 spdx_licenses.1.4.0 stdlib-shims.0.3.0 stdune.3.20.1 swhid_core.0.1 topkg.1.1.0 uutf.1.0.4")
(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 uring.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"))
)


2025-08-30 07:21.31: Waiting for resource in pool OCluster
2025-08-30 08:27.35: Waiting for worker…
2025-08-30 08:31.05: Got resource from pool OCluster
Building on bremusa.ocamllabs.io
All commits already cached
HEAD is now at ccd5ee3 Merge pull request #116 from talex5/release


(from ocaml/opam:debian-12-ocaml-5.0@sha256:124f347f91e67bbee17e253ff93ee3b3dc82ad2b4429aaae0ec31e2d2f084723)
2025-08-30 08:31.05 ---> using "724cc3077250e8fe6f5c0e7d73a17b3076772e78814e1ca4ca8477b85b4ec558" from cache


/: (comment debian-12-5.0_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"))
2025-08-30 08:31.05 ---> using "64b5882bfea77afb470868c7fa030b3ecb8531d5ff166ae247ae1f2513adc4aa" 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
2025-08-30 08:31.06 ---> using "d26e29d2f09679b54f3b60b9db609c4dd47d9a0e838ab2fc7ba522cbb8ec4704" from cache


/src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))
Linux 6.8.0-63-generic
The OCaml toplevel, version 5.0.0
2.2.1
2025-08-30 08:31.06 ---> using "c2a130235ab32ddfa1219c24557556674ef2be50b4fa0c943d67d8c030d78b56" from cache


/src: (workdir /src)


/src: (run (shell "sudo chown opam /src"))
2025-08-30 08:31.06 ---> using "a75fc5e8dfc8dae226b2811f7d54a1754583feed76f930269f2a86502934ee0b" from cache


/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "cd ~/opam-repository && (git cat-file -e 53c7f25306cd512b69b4c845f4f1e0d210c49129 || git fetch origin master) && git reset -q --hard 53c7f25306cd512b69b4c845f4f1e0d210c49129 && git log --no-decorate -n1 --oneline && opam update -u"))
From https://github.com/ocaml/opam-repository
* branch                  master     -> FETCH_HEAD
ee24528071..f2cd184cfc  master     -> origin/master
53c7f25306 Merge pull request #28384 from raphael-proust/opam-publish-lwt.5.9.2


<><> 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
2025-08-30 08:31.06 ---> using "be9a253e16495b4c658de44affa554c5ffa01d1429833dedf759837ee5ff4527" from cache


/src: (copy (src uring.opam) (dst ./))
2025-08-30 08:31.06 ---> using "53e7ab4fd16ff7471267bfbddca086a6831bdc6ccf2dbd38fb4cf3312dc21071" from cache


/src: (run (network host)
(shell "opam pin add -yn uring.dev './'"))
[uring.dev] synchronised (file:///src)
uring is now pinned to file:///src (version dev)
2025-08-30 08:31.06 ---> using "6dbc929fdd4eb7569121036199d544d4d044d20cccc3898f2fe2361e077b9181" from cache


/src: (run (network host)
(shell "echo '(lang dune 3.0)' > './dune-project'"))
2025-08-30 08:31.06 ---> using "5c1960c4fc92ef04310579a2b0a4827e79e7c066e2cbbb4f96694b3fe70d1495" from cache


/src: (env DEPS "astring.0.8.5 base-bigarray.base base-bytes.base base-domains.base base-nnp.base base-threads.base base-unix.base bechamel.0.5.0 bos.0.2.1 camlp-streams.5.0.1 cmdliner.1.3.0 cppo.1.8.0 csexp.1.5.2 cstruct.6.2.0 dune.3.20.1 dune-configurator.3.20.1 dyn.3.20.1 fmt.0.11.0 fpath.0.7.3 jsonm.1.0.2 logs.0.9.0 lwt.5.9.2 mdx.2.5.0 menhir.20240715 menhirCST.20240715 menhirLib.20240715 menhirSdk.20240715 num.1.6 ocaml.5.0.0 ocaml-base-compiler.5.0.0 ocaml-config.3 ocaml-options-vanilla.1 ocaml-version.4.0.1 ocamlbuild.0.16.1 ocamlfind.1.9.8 ocamlgraph.2.2.0 ocplib-endian.1.2 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 optint.0.3.0 ordering.3.20.1 parsexp.v0.16.0 patch.3.0.0 pp.2.0.0 re.1.13.2 result.1.5 rresult.0.7.0 seq.base sexplib.v0.16.0 sexplib0.v0.16.0 sha.1.15.4 spdx_licenses.1.4.0 stdlib-shims.0.3.0 stdune.3.20.1 swhid_core.0.1 topkg.1.1.0 uutf.1.0.4")


/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 uring.dev $DEPS"))
+ /usr/bin/sudo "apt-get" "update"
- Hit:1 http://deb.debian.org/debian bookworm InRelease
- Get:2 http://deb.debian.org/debian bookworm-updates InRelease [55.4 kB]
- Get:3 http://deb.debian.org/debian-security bookworm-security InRelease [48.0 kB]
- Get:4 http://deb.debian.org/debian-security bookworm-security/main amd64 Packages [277 kB]
- Fetched 380 kB in 0s (919 kB/s)
- Reading package lists...
- 


<><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><>
[uring.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).
2025-08-30 08:31.06 ---> using "6d2fdf87fc497bd4eb91b2c4a8736ddd871aa88017eae85a4246e180f69a0b9b" from cache


/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 52 packages
- install astring           0.8.5
- install base-bytes        base
- install bechamel          0.5.0
- install bos               0.2.1
- install camlp-streams     5.0.1
- install cmdliner          1.3.0
- install cppo              1.8.0
- install csexp             1.5.2
- install cstruct           6.2.0
- install dune              3.20.1
- install dune-configurator 3.20.1
- install dyn               3.20.1
- install fmt               0.11.0
- install fpath             0.7.3
- install jsonm             1.0.2
- install logs              0.9.0
- install lwt               5.9.2
- install mdx               2.5.0
- install menhir            20240715
- install menhirCST         20240715
- install menhirLib         20240715
- install menhirSdk         20240715
- install num               1.6
- install ocaml-version     4.0.1
- install ocamlbuild        0.16.1
- install ocamlfind         1.9.8
- install ocamlgraph        2.2.0
- install ocplib-endian     1.2
- 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 optint            0.3.0
- install ordering          3.20.1
- install parsexp           v0.16.0
- install patch             3.0.0
- install pp                2.0.0
- install re                1.13.2
- install result            1.5
- install rresult           0.7.0
- install seq               base
- 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            3.20.1
- install swhid_core        0.1
- install topkg             1.1.0
- install uutf              1.0.4


<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved astring.0.8.5  (cached)
-> retrieved bos.0.2.1  (cached)
-> retrieved bechamel.0.5.0  (cached)
-> retrieved camlp-streams.5.0.1  (cached)
-> retrieved cmdliner.1.3.0  (cached)
-> retrieved cppo.1.8.0  (cached)
-> retrieved csexp.1.5.2  (cached)
-> retrieved cstruct.6.2.0  (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 lwt.5.9.2  (cached)
-> retrieved mdx.2.5.0  (cached)
-> retrieved menhir.20240715, menhirCST.20240715, menhirLib.20240715, menhirSdk.20240715  (cached)
-> retrieved num.1.6  (cached)
-> retrieved ocaml-version.4.0.1  (cached)
-> retrieved ocamlbuild.0.16.1  (cached)
-> retrieved ocamlfind.1.9.8  (cached)
-> retrieved ocplib-endian.1.2  (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 dune.3.20.1, dune-configurator.3.20.1, dyn.3.20.1, ordering.3.20.1, stdune.3.20.1  (cached)
-> retrieved opam-dune-lint.0.6  (cached)
-> retrieved opam-file-format.2.2.0  (cached)
-> retrieved optint.0.3.0  (cached)
-> retrieved parsexp.v0.16.0  (cached)
-> retrieved patch.3.0.0  (cached)
-> retrieved pp.2.0.0  (cached)
-> retrieved re.1.13.2  (cached)
-> retrieved seq.base  (cached)
-> retrieved result.1.5  (cached)
-> installed cmdliner.1.3.0
-> installed num.1.6
-> installed ocamlbuild.0.16.1
-> installed seq.base
-> 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 uutf.1.0.4  (cached)
-> retrieved topkg.1.1.0  (cached)
-> installed ocamlfind.1.9.8
-> installed base-bytes.base
-> installed topkg.1.1.0
-> installed rresult.0.7.0
-> installed uutf.1.0.4
-> installed fmt.0.11.0
-> installed astring.0.8.5
-> installed jsonm.1.0.2
-> installed fpath.0.7.3
-> installed dune.3.20.1
-> installed bechamel.0.5.0
-> installed camlp-streams.5.0.1
-> installed cppo.1.8.0
-> installed csexp.1.5.2
-> installed cstruct.6.2.0
-> installed menhirCST.20240715
-> installed menhirLib.20240715
-> installed menhirSdk.20240715
-> installed ocaml-version.4.0.1
-> installed ocamlgraph.2.2.0
-> installed optint.0.3.0
-> installed patch.3.0.0
-> installed pp.2.0.0
-> installed re.1.13.2
-> installed result.1.5
-> installed sexplib0.v0.16.0
-> installed spdx_licenses.1.4.0
-> installed stdlib-shims.0.3.0
-> installed swhid_core.0.1
-> installed ocplib-endian.1.2
-> installed ordering.3.20.1
-> installed parsexp.v0.16.0
-> installed dune-configurator.3.20.1
-> installed sha.1.15.4
-> installed sexplib.v0.16.0
-> installed dyn.3.20.1
-> installed lwt.5.9.2
-> installed logs.0.9.0
-> installed opam-core.2.4.1
-> installed stdune.3.20.1
-> installed mdx.2.5.0
-> installed bos.0.2.1
-> installed menhir.20240715
-> 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
2025-08-30 08:32.38 ---> saved as "a80a6cc76b8a42654c5691ab5f14142712e87b6632e811a2b996c10e6ca7b13c"


/src: (env CI true)


/src: (env OCAMLCI true)


/src: (workdir /src)


/src: (copy (src .) (dst /src/))
2025-08-30 08:32.39 ---> saved as "6b2e916334472489940368dd4888189ef91cfadb9f87b3366d2917d395752c53"


/src: (run (shell "opam lint"))
/src/uring.opam: Passed.
2025-08-30 08:32.39 ---> saved as "b929314a791555474e430aaa80fa0698ea4f7b52f2a72853044555347cca99ee"


/src: (run (shell "opam exec -- opam-dune-lint"))
uring.opam: OK
2025-08-30 08:32.40 ---> saved as "b828e339cd0edb9ff69fb248e4d667705c98faabbf709afd7b63db17c5b86125"
Job succeeded
2025-08-30 08:32.40: Job succeeded