(lint-opam)

2026-01-24 22:45.52: New job: test mirage/ocaml-tar https://github.com/mirage/ocaml-tar.git#refs/heads/main (bbb19985822cae634319f9eb1ff16f236e97d206) (linux-x86_64:(lint-opam))
Base: ocaml/opam:debian-13-ocaml-5.1@sha256:f294625544466e7500ffcfe7dbb6cbcbe07e8248a4c53d6af8e32d74a8b56b5b
Opam files lint


To reproduce locally:


git clone --recursive "https://github.com/mirage/ocaml-tar.git" -b "main" && cd "ocaml-tar" && git reset --hard bbb19985
cat > Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-13-ocaml-5.1@sha256:f294625544466e7500ffcfe7dbb6cbcbe07e8248a4c53d6af8e32d74a8b56b5b
# debian-13-5.1_opam-2.5
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 72769ff0c0f8274d25ea0253d2ed7e1fb7422d90 || git fetch origin master) && git reset -q --hard 72769ff0c0f8274d25ea0253d2ed7e1fb7422d90 && git log --no-decorate -n1 --oneline && opam update -u
COPY --chown=1000:1000 tar.opam tar-eio.opam ./
RUN opam pin add -yn tar.dev './' && \
opam pin add -yn tar-eio.dev './'
RUN echo '(lang dune 3.0)' > './dune-project'
ENV DEPS="astring.0.8.5 base-bigarray.base base-domains.base base-nnp.base base-threads.base base-unix.base bigstringaf.0.10.0 bos.0.2.1 checkseum.0.5.2 cmdliner.2.1.0 csexp.1.5.2 cstruct.6.2.0 decompress.1.5.3 domain-local-await.1.0.1 dune.3.20.2 dune-configurator.3.20.2 dyn.3.20.2 eio.1.2 fmt.0.11.0 fpath.0.7.3 hmap.0.8.1 jsonm.1.0.2 logs.0.10.0 lwt-dllist.1.1.0 menhir.20250912 menhirCST.20250912 menhirLib.20250912 menhirSdk.20250912 mtime.2.1.0 num.1.6 ocaml.5.1.1 ocaml-base-compiler.5.1.1 ocaml-config.3 ocaml-options-vanilla.1 ocamlbuild.0.16.1 ocamlfind.1.9.8 ocamlgraph.2.2.0 opam-core.2.5.0 opam-dune-lint.0.6 opam-file-format.2.2.0 opam-format.2.5.0 opam-repository.2.5.0 opam-state.2.5.0 optint.0.3.0 ordering.3.20.2 parsexp.v0.17.0 patch.3.1.0 pp.2.0.0 psq.0.2.1 re.1.14.0 rresult.0.7.0 seq.base sexplib.v0.17.0 sexplib0.v0.17.0 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.1.1.1 uutf.1.0.4"
ENV CI="true"
ENV OCAMLCI="true"
RUN opam update --depexts && opam install --cli=2.2 --depext-only -y tar.dev tar-eio.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


2026-01-24 22:45.52: Using cache hint "mirage/ocaml-tar-ocaml/opam:debian-13-ocaml-5.1@sha256:f294625544466e7500ffcfe7dbb6cbcbe07e8248a4c53d6af8e32d74a8b56b5b-debian-13-5.1_opam-2.5-3ee01518cd5867931cb9c6b2254f9f01"
2026-01-24 22:45.52: Using OBuilder spec:
((from ocaml/opam:debian-13-ocaml-5.1@sha256:f294625544466e7500ffcfe7dbb6cbcbe07e8248a4c53d6af8e32d74a8b56b5b)
(comment debian-13-5.1_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-2.2 /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 72769ff0c0f8274d25ea0253d2ed7e1fb7422d90 || git fetch origin master) && git reset -q --hard 72769ff0c0f8274d25ea0253d2ed7e1fb7422d90 && git log --no-decorate -n1 --oneline && opam update -u"))
(copy (src tar.opam tar-eio.opam) (dst ./))
(run (network host)
(shell  "opam pin add -yn tar.dev './' && \
\nopam pin add -yn tar-eio.dev './'"))
(run (network host)
(shell "echo '(lang dune 3.0)' > './dune-project'"))
(env DEPS "astring.0.8.5 base-bigarray.base base-domains.base base-nnp.base base-threads.base base-unix.base bigstringaf.0.10.0 bos.0.2.1 checkseum.0.5.2 cmdliner.2.1.0 csexp.1.5.2 cstruct.6.2.0 decompress.1.5.3 domain-local-await.1.0.1 dune.3.20.2 dune-configurator.3.20.2 dyn.3.20.2 eio.1.2 fmt.0.11.0 fpath.0.7.3 hmap.0.8.1 jsonm.1.0.2 logs.0.10.0 lwt-dllist.1.1.0 menhir.20250912 menhirCST.20250912 menhirLib.20250912 menhirSdk.20250912 mtime.2.1.0 num.1.6 ocaml.5.1.1 ocaml-base-compiler.5.1.1 ocaml-config.3 ocaml-options-vanilla.1 ocamlbuild.0.16.1 ocamlfind.1.9.8 ocamlgraph.2.2.0 opam-core.2.5.0 opam-dune-lint.0.6 opam-file-format.2.2.0 opam-format.2.5.0 opam-repository.2.5.0 opam-state.2.5.0 optint.0.3.0 ordering.3.20.2 parsexp.v0.17.0 patch.3.1.0 pp.2.0.0 psq.0.2.1 re.1.14.0 rresult.0.7.0 seq.base sexplib.v0.17.0 sexplib0.v0.17.0 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.1.1.1 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 tar.dev tar-eio.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"))
)


2026-01-24 22:45.52: Waiting for resource in pool OCluster
2026-01-24 22:45.52: Waiting for worker…
2026-01-24 22:45.54: Got resource from pool OCluster
Building on eumache
All commits already cached
HEAD is now at bbb1998 Apply formatting and sync changes


(from ocaml/opam:debian-13-ocaml-5.1@sha256:f294625544466e7500ffcfe7dbb6cbcbe07e8248a4c53d6af8e32d74a8b56b5b)
2026-01-24 22:45.55 ---> using "deb7339621d5d29ffcbc6f18592db655941c3ffa61703058bdf27cb277812b74" from cache


/: (comment debian-13-5.1_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-2.2 /usr/bin/opam"))
2026-01-24 22:45.55 ---> saved as "0f1e0ed35a3a670664cfa84acfb79a46f9b15ec1878c5782cc0fb2217cfbe8d2"


/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.


Continue? [y/n] y
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.


Format upgrade done.


<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[default] Initialised
2026-01-24 22:46.25 ---> saved as "c69e88d01f58d3f6d3e864c5b3c363b6a75d47751aded5aa6e7b5061e3617976"


/src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))
Linux 5.15.0-131-generic
The OCaml toplevel, version 5.1.1
2.2.1
2026-01-24 22:46.26 ---> saved as "af833db100a81520a7f65534cb4bbe7d988abdaa54cddf3189c6f73629528b62"


/src: (workdir /src)


/src: (run (shell "sudo chown opam /src"))
2026-01-24 22:46.26 ---> saved as "2e863ada84f641d203568cb72f1ead5d4b90dfe28b4514773b43eb39ec10870f"


/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "cd ~/opam-repository && (git cat-file -e 72769ff0c0f8274d25ea0253d2ed7e1fb7422d90 || git fetch origin master) && git reset -q --hard 72769ff0c0f8274d25ea0253d2ed7e1fb7422d90 && git log --no-decorate -n1 --oneline && opam update -u"))
From https://github.com/ocaml/opam-repository
* branch                  master     -> FETCH_HEAD
16d9c0eb87..64cd1a4d8a  master     -> origin/master
72769ff0c0 Merge pull request #29213 from shonfeder/opam-dune-lint-add-dune-upper-bound


<><> 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
2026-01-24 22:47.00 ---> saved as "b0d0c42bd71f941f3fa6d40602a30d30dac2da8ff5e57c57e35c3ff89dab4244"


/src: (copy (src tar.opam tar-eio.opam) (dst ./))
2026-01-24 22:47.01 ---> saved as "ab442323076819974c75e22145d4679d7cb1405fd5a3ef67e3cc5f46af22280b"


/src: (run (network host)
(shell  "opam pin add -yn tar.dev './' && \
\nopam pin add -yn tar-eio.dev './'"))
[tar.dev] synchronised (file:///src)
tar is now pinned to file:///src (version dev)
[tar-eio.dev] synchronised (file:///src)
tar-eio is now pinned to file:///src (version dev)
2026-01-24 22:47.05 ---> saved as "6171bfa211c57d5f6e913d6b032220e90a38906b1e4abce02bac91055e29a573"


/src: (run (network host)
(shell "echo '(lang dune 3.0)' > './dune-project'"))
2026-01-24 22:47.05 ---> saved as "1eb2cc996e8323b84269f7302a2f9f2c26add21242872df5ee0f760dcda04953"


/src: (env DEPS "astring.0.8.5 base-bigarray.base base-domains.base base-nnp.base base-threads.base base-unix.base bigstringaf.0.10.0 bos.0.2.1 checkseum.0.5.2 cmdliner.2.1.0 csexp.1.5.2 cstruct.6.2.0 decompress.1.5.3 domain-local-await.1.0.1 dune.3.20.2 dune-configurator.3.20.2 dyn.3.20.2 eio.1.2 fmt.0.11.0 fpath.0.7.3 hmap.0.8.1 jsonm.1.0.2 logs.0.10.0 lwt-dllist.1.1.0 menhir.20250912 menhirCST.20250912 menhirLib.20250912 menhirSdk.20250912 mtime.2.1.0 num.1.6 ocaml.5.1.1 ocaml-base-compiler.5.1.1 ocaml-config.3 ocaml-options-vanilla.1 ocamlbuild.0.16.1 ocamlfind.1.9.8 ocamlgraph.2.2.0 opam-core.2.5.0 opam-dune-lint.0.6 opam-file-format.2.2.0 opam-format.2.5.0 opam-repository.2.5.0 opam-state.2.5.0 optint.0.3.0 ordering.3.20.2 parsexp.v0.17.0 patch.3.1.0 pp.2.0.0 psq.0.2.1 re.1.14.0 rresult.0.7.0 seq.base sexplib.v0.17.0 sexplib0.v0.17.0 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.1.1.1 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 tar.dev tar-eio.dev $DEPS"))
+ /usr/bin/sudo "apt-get" "update"
- Get:1 http://deb.debian.org/debian trixie InRelease [140 kB]
- 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 trixie/main amd64 Packages [9670 kB]
- Get:5 http://deb.debian.org/debian-security trixie-security/main amd64 Packages [97.9 kB]
- Fetched 9999 kB in 1s (6989 kB/s)
- Reading package lists...
- 


<><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><>
[tar.dev] synchronised (file:///src)
[tar-eio.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 5.1.1).
[NOTE] Package ocaml is already installed (current version is 5.1.1).
[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-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).
2026-01-24 22:47.19 ---> saved as "60d9fe2b09f547c943ecfd59819ccaf2c2b203f34b52088634b81a5b9b986d57"


/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 5.1.1).
[NOTE] Package ocaml is already installed (current version is 5.1.1).
[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-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 53 packages
- install astring            0.8.5
- install bigstringaf        0.10.0
- install bos                0.2.1
- install checkseum          0.5.2
- install cmdliner           2.1.0
- install csexp              1.5.2
- install cstruct            6.2.0
- install decompress         1.5.3
- install domain-local-await 1.0.1
- install dune               3.20.2
- install dune-configurator  3.20.2
- install dyn                3.20.2
- install eio                1.2
- install fmt                0.11.0
- install fpath              0.7.3
- install hmap               0.8.1
- install jsonm              1.0.2
- install logs               0.10.0
- install lwt-dllist         1.1.0
- install menhir             20250912
- install menhirCST          20250912
- install menhirLib          20250912
- install menhirSdk          20250912
- install mtime              2.1.0
- install num                1.6
- install ocamlbuild         0.16.1
- install ocamlfind          1.9.8
- install ocamlgraph         2.2.0
- install opam-core          2.5.0
- install opam-dune-lint     0.6
- install opam-file-format   2.2.0
- install opam-format        2.5.0
- install opam-repository    2.5.0
- install opam-state         2.5.0
- install optint             0.3.0
- install ordering           3.20.2
- install parsexp            v0.17.0
- install patch              3.1.0
- install pp                 2.0.0
- install psq                0.2.1
- install re                 1.14.0
- install rresult            0.7.0
- install seq                base
- install sexplib            v0.17.0
- install sexplib0           v0.17.0
- 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              1.1.1
- install uutf               1.0.4


<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved bigstringaf.0.10.0  (cached)
-> retrieved astring.0.8.5  (cached)
-> retrieved bos.0.2.1  (cached)
-> retrieved checkseum.0.5.2  (cached)
-> retrieved csexp.1.5.2  (cached)
-> retrieved cmdliner.2.1.0  (cached)
-> retrieved domain-local-await.1.0.1  (cached)
-> retrieved cstruct.6.2.0  (cached)
-> retrieved decompress.1.5.3  (cached)
-> retrieved eio.1.2  (cached)
-> retrieved fmt.0.11.0  (cached)
-> retrieved hmap.0.8.1  (cached)
-> retrieved fpath.0.7.3  (cached)
-> retrieved jsonm.1.0.2  (cached)
-> retrieved logs.0.10.0  (cached)
-> retrieved lwt-dllist.1.1.0  (cached)
-> retrieved mtime.2.1.0  (cached)
-> retrieved num.1.6  (cached)
-> retrieved ocamlbuild.0.16.1  (cached)
-> retrieved menhir.20250912, menhirCST.20250912, menhirLib.20250912, menhirSdk.20250912  (cached)
-> retrieved dune.3.20.2, dune-configurator.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.2.5.0, opam-format.2.5.0, opam-repository.2.5.0, opam-state.2.5.0  (cached)
-> retrieved opam-dune-lint.0.6  (cached)
-> retrieved opam-file-format.2.2.0  (cached)
-> retrieved optint.0.3.0  (cached)
-> retrieved parsexp.v0.17.0  (cached)
-> retrieved patch.3.1.0  (cached)
-> installed cmdliner.2.1.0
-> installed num.1.6
-> retrieved pp.2.0.0  (cached)
-> retrieved psq.0.2.1  (cached)
-> retrieved seq.base  (cached)
-> installed seq.base
-> retrieved re.1.14.0  (cached)
-> retrieved rresult.0.7.0  (cached)
-> retrieved sexplib.v0.17.0  (cached)
-> retrieved sexplib0.v0.17.0  (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.1.1.1  (cached)
-> installed ocamlfind.1.9.8
-> installed ocamlbuild.0.16.1
-> installed topkg.1.1.1
-> installed hmap.0.8.1
-> installed rresult.0.7.0
-> installed uutf.1.0.4
-> installed mtime.2.1.0
-> installed fmt.0.11.0
-> installed astring.0.8.5
-> installed logs.0.10.0
-> installed jsonm.1.0.2
-> installed fpath.0.7.3
-> installed bos.0.2.1
-> installed dune.3.20.2
-> installed csexp.1.5.2
-> installed cstruct.6.2.0
-> installed lwt-dllist.1.1.0
-> installed menhirCST.20250912
-> installed menhirLib.20250912
-> installed menhirSdk.20250912
-> installed ocamlgraph.2.2.0
-> installed optint.0.3.0
-> installed patch.3.1.0
-> installed pp.2.0.0
-> installed psq.0.2.1
-> installed re.1.14.0
-> installed sexplib0.v0.17.0
-> installed spdx_licenses.1.4.0
-> installed stdlib-shims.0.3.0
-> installed swhid_core.0.1
-> installed thread-table.1.0.0
-> installed domain-local-await.1.0.1
-> installed ordering.3.20.2
-> installed parsexp.v0.17.0
-> installed dune-configurator.3.20.2
-> installed sha.1.15.4
-> installed bigstringaf.0.10.0
-> installed checkseum.0.5.2
-> installed sexplib.v0.17.0
-> installed dyn.3.20.2
-> installed eio.1.2
-> installed decompress.1.5.3
-> installed stdune.3.20.2
-> installed opam-core.2.5.0
-> installed menhir.20250912
-> installed opam-file-format.2.2.0
-> installed opam-format.2.5.0
-> installed opam-repository.2.5.0
-> installed opam-state.2.5.0
-> installed opam-dune-lint.0.6
Done.
# Run eval $(opam env) to update the current shell environment
2026-01-24 22:48.32 ---> saved as "0edac370eb1af22f16d8f36f2cc34316b46d293bea9910b52a3e201ac6e8c552"


/src: (env CI true)


/src: (env OCAMLCI true)


/src: (workdir /src)


/src: (copy (src .) (dst /src/))
2026-01-24 22:48.33 ---> saved as "82c843e43c940b80fc7f1ada6d3ee61cac9d6b7bfec9f69b93108f2cf413c281"


/src: (run (shell "opam lint"))
/src/tar.opam: Passed.
/src/tar-eio.opam: Passed.
2026-01-24 22:48.33 ---> saved as "09e6a6c5e77cacbf1b31b27f391eb9cdf6920521c57d5e37ec18c1b4c8ff2fa0"


/src: (run (shell "opam exec -- opam-dune-lint"))
tar-eio.opam: OK
tar.opam: OK
2026-01-24 22:48.33 ---> saved as "28803eeb42c86b48b1a340d72806016f807f02c83ff0f91a80f1f15a4e34f812"
Job succeeded
2026-01-24 22:48.33: Job succeeded