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Organisationsbacktrackingocaml-hashcons9d6a78 (master)(lint-opam)

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2026-04-28 18:44.06: New job: test backtracking/ocaml-hashcons https://github.com/backtracking/ocaml-hashcons.git#refs/heads/master (9d6a7855e70ac59f8e434efdc301aa9c9bc81991) (linux-x86_64:(lint-opam))
Base: ocaml/opam:debian-13-ocaml-5.2@sha256:e9e8a26d58179e75ca1525025bcc5dbbc56cd84f4176f8d1dcd97b95cde427b0
Opam files lint


To reproduce locally:


git clone --recursive "https://github.com/backtracking/ocaml-hashcons.git" -b "master" && cd "ocaml-hashcons" && git reset --hard 9d6a7855
cat > Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-13-ocaml-5.2@sha256:e9e8a26d58179e75ca1525025bcc5dbbc56cd84f4176f8d1dcd97b95cde427b0
# debian-13-5.2_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 499ef09e251055ba35c2e994b86c609886b37a53 || git fetch origin master) && git reset -q --hard 499ef09e251055ba35c2e994b86c609886b37a53 && git log --no-decorate -n1 --oneline && opam update -u
COPY --chown=1000:1000 hashcons.opam ./
RUN opam pin add -yn hashcons.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 bos.0.3.0 cmdliner.2.1.1 csexp.1.5.2 dune.3.20.2 dyn.3.20.2 fmt.0.11.0 fpath.0.7.3 jsonm.1.0.2 logs.0.10.0 menhir.20260209 menhirCST.20260209 menhirGLR.20260209 menhirLib.20260209 menhirSdk.20260209 num.1.6 ocaml.5.2.1 ocaml-base-compiler.5.2.1 ocaml-config.3 ocaml-options-vanilla.1 ocamlbuild.0.16.1 ocamlfind.1.9.8 ocamlgraph.2.2.0 opam-core.2.5.1 opam-dune-lint.0.6 opam-file-format.2.2.0 opam-format.2.5.1 opam-repository.2.5.1 opam-state.2.5.1 ordering.3.20.2 parsexp.v0.17.0 patch.3.1.0 pp.2.0.0 re.1.14.0 rresult.0.7.0 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 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 hashcons.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


2026-04-28 18:44.06: Using cache hint "backtracking/ocaml-hashcons-ocaml/opam:debian-13-ocaml-5.2@sha256:e9e8a26d58179e75ca1525025bcc5dbbc56cd84f4176f8d1dcd97b95cde427b0-debian-13-5.2_opam-2.5-cb8f2aa9d20cc2cd3b7f71ff8b3b94cc"
2026-04-28 18:44.06: Using OBuilder spec:
((from ocaml/opam:debian-13-ocaml-5.2@sha256:e9e8a26d58179e75ca1525025bcc5dbbc56cd84f4176f8d1dcd97b95cde427b0)
(comment debian-13-5.2_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 499ef09e251055ba35c2e994b86c609886b37a53 || git fetch origin master) && git reset -q --hard 499ef09e251055ba35c2e994b86c609886b37a53 && git log --no-decorate -n1 --oneline && opam update -u"))
(copy (src hashcons.opam) (dst ./))
(run (network host)
(shell "opam pin add -yn hashcons.dev './'"))
(run (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 bos.0.3.0 cmdliner.2.1.1 csexp.1.5.2 dune.3.20.2 dyn.3.20.2 fmt.0.11.0 fpath.0.7.3 jsonm.1.0.2 logs.0.10.0 menhir.20260209 menhirCST.20260209 menhirGLR.20260209 menhirLib.20260209 menhirSdk.20260209 num.1.6 ocaml.5.2.1 ocaml-base-compiler.5.2.1 ocaml-config.3 ocaml-options-vanilla.1 ocamlbuild.0.16.1 ocamlfind.1.9.8 ocamlgraph.2.2.0 opam-core.2.5.1 opam-dune-lint.0.6 opam-file-format.2.2.0 opam-format.2.5.1 opam-repository.2.5.1 opam-state.2.5.1 ordering.3.20.2 parsexp.v0.17.0 patch.3.1.0 pp.2.0.0 re.1.14.0 rresult.0.7.0 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 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 hashcons.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"))
)


2026-04-28 18:44.06: Waiting for resource in pool OCluster
2026-04-28 19:33.46: Waiting for worker…
2026-04-28 19:36.29: Got resource from pool OCluster
Building on clete.caelum.ci.dev
All commits already cached
HEAD is now at 9d6a785 fixes for ocaml-ci


(from ocaml/opam:debian-13-ocaml-5.2@sha256:e9e8a26d58179e75ca1525025bcc5dbbc56cd84f4176f8d1dcd97b95cde427b0)
2026-04-28 19:36.31 ---> using "94a57a9c3527a48ab5d91602eeb79e35d18ff1f71260d38c89c82f7fbff465ae" from cache


/: (comment debian-13-5.2_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"))
2026-04-28 19:36.31 ---> using "f37c1e536f05078873ea7e3d0e54f22b5c0ac62b8ebe3b14692828447eb27bf4" 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
2026-04-28 19:36.31 ---> using "1aaf5c5b2f911472f25d7e0f03fc95bee1f3cb9ab014e2c0417ec5d557de9f26" from cache


/src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))
Linux 6.8.0-107-generic
The OCaml toplevel, version 5.2.1
2.2.1
2026-04-28 19:36.31 ---> using "2c4f02f33fd26f17a3c7ec19f2cd543d3ec0ecd1d5bc15d1820630414f4369cf" from cache


/src: (workdir /src)


/src: (run (shell "sudo chown opam /src"))
2026-04-28 19:36.31 ---> using "1cdd995db568ecc7044177698f19f4e89d0a952a6d703845d05c04d88f6a09de" from cache


/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "cd ~/opam-repository && (git cat-file -e 499ef09e251055ba35c2e994b86c609886b37a53 || git fetch origin master) && git reset -q --hard 499ef09e251055ba35c2e994b86c609886b37a53 && git log --no-decorate -n1 --oneline && opam update -u"))
From https://github.com/ocaml/opam-repository
* branch                  master     -> FETCH_HEAD
95972b8834..94c9439960  master     -> origin/master
499ef09e25 Merge pull request #29791 from dbuenzli/b0-publish-bos.0.3.0


<><> 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
2026-04-28 19:36.31 ---> using "aaaa7908bc4f528ef8911917ac8a8b26cf1de891ef8880df260555563968409a" from cache


/src: (copy (src hashcons.opam) (dst ./))
2026-04-28 19:36.32 ---> saved as "8dad328fa0b2a9b5ded5f1d9ec937bb8cd88de5d7631b1d74702d6e29a27b0ef"


/src: (run (network host)
(shell "opam pin add -yn hashcons.dev './'"))
[hashcons.dev] synchronised (file:///src)
[WARNING] Failed checks on hashcons package definition from source at file:///src:
warning 62: License doesn't adhere to the SPDX standard, see https://spdx.org/licenses/ : "LGPL-2.1"
hashcons is now pinned to file:///src (version dev)
2026-04-28 19:36.35 ---> saved as "80363c5d271c35714cd6056d3e135712e8fd06a740b73020f211dad97b40dffc"


/src: (run (shell "echo '(lang dune 3.0)' > './dune-project'"))
2026-04-28 19:36.36 ---> saved as "2162a680f2173bbf9ae1bd8b80eee572b20528b42fe639903003e17ac36dddb8"


/src: (env DEPS "astring.0.8.5 base-bigarray.base base-domains.base base-nnp.base base-threads.base base-unix.base bos.0.3.0 cmdliner.2.1.1 csexp.1.5.2 dune.3.20.2 dyn.3.20.2 fmt.0.11.0 fpath.0.7.3 jsonm.1.0.2 logs.0.10.0 menhir.20260209 menhirCST.20260209 menhirGLR.20260209 menhirLib.20260209 menhirSdk.20260209 num.1.6 ocaml.5.2.1 ocaml-base-compiler.5.2.1 ocaml-config.3 ocaml-options-vanilla.1 ocamlbuild.0.16.1 ocamlfind.1.9.8 ocamlgraph.2.2.0 opam-core.2.5.1 opam-dune-lint.0.6 opam-file-format.2.2.0 opam-format.2.5.1 opam-repository.2.5.1 opam-state.2.5.1 ordering.3.20.2 parsexp.v0.17.0 patch.3.1.0 pp.2.0.0 re.1.14.0 rresult.0.7.0 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 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 hashcons.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 [129 kB]
- Fetched 219 kB in 0s (1060 kB/s)
- Reading package lists...
- 


<><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><>
[hashcons.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 5.2.1).
[NOTE] Package ocaml is already installed (current version is 5.2.1).
[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).
2026-04-28 19:37.03 ---> saved as "d233e91c2041048c0d5493c0514dbfcaf075651794b338adb160b67cf45eac5d"


/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 5.2.1).
[NOTE] Package ocaml is already installed (current version is 5.2.1).
[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 40 packages
- install astring          0.8.5
- install bos              0.3.0
- install cmdliner         2.1.1
- install csexp            1.5.2
- 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             0.10.0
- install menhir           20260209
- install menhirCST        20260209
- install menhirGLR        20260209
- install menhirLib        20260209
- install menhirSdk        20260209
- install num              1.6
- install ocamlbuild       0.16.1
- install ocamlfind        1.9.8
- install ocamlgraph       2.2.0
- install opam-core        2.5.1
- install opam-dune-lint   0.6
- install opam-file-format 2.2.0
- install opam-format      2.5.1
- install opam-repository  2.5.1
- install opam-state       2.5.1
- install ordering         3.20.2
- install parsexp          v0.17.0
- install patch            3.1.0
- install pp               2.0.0
- install re               1.14.0
- install rresult          0.7.0
- 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 topkg            1.1.1
- install uutf             1.0.4


<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved astring.0.8.5  (cached)
-> retrieved bos.0.3.0  (cached)
-> retrieved cmdliner.2.1.1  (cached)
-> retrieved csexp.1.5.2  (cached)
-> retrieved fmt.0.11.0  (cached)
-> retrieved fpath.0.7.3  (cached)
-> retrieved jsonm.1.0.2  (cached)
-> retrieved logs.0.10.0  (cached)
-> retrieved num.1.6  (cached)
-> retrieved ocamlbuild.0.16.1  (cached)
-> retrieved menhir.20260209, menhirCST.20260209, menhirGLR.20260209, menhirLib.20260209, menhirSdk.20260209  (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.2.5.1, opam-format.2.5.1, opam-repository.2.5.1, opam-state.2.5.1  (cached)
-> retrieved opam-dune-lint.0.6  (cached)
-> retrieved opam-file-format.2.2.0  (cached)
-> retrieved parsexp.v0.17.0  (cached)
-> retrieved patch.3.1.0  (cached)
-> retrieved pp.2.0.0  (cached)
-> retrieved re.1.14.0  (cached)
-> installed cmdliner.2.1.1
-> installed num.1.6
-> 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 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 rresult.0.7.0
-> installed fmt.0.11.0
-> installed uutf.1.0.4
-> installed astring.0.8.5
-> installed logs.0.10.0
-> installed jsonm.1.0.2
-> installed fpath.0.7.3
-> installed bos.0.3.0
-> installed dune.3.20.2
-> installed csexp.1.5.2
-> installed menhirCST.20260209
-> installed menhirGLR.20260209
-> installed menhirLib.20260209
-> installed menhirSdk.20260209
-> installed pp.2.0.0
-> installed stdlib-shims.0.3.0
-> installed spdx_licenses.1.4.0
-> installed patch.3.1.0
-> installed swhid_core.0.1
-> installed sexplib0.v0.17.0
-> installed ordering.3.20.2
-> installed ocamlgraph.2.2.0
-> installed re.1.14.0
-> installed parsexp.v0.17.0
-> installed sha.1.15.4
-> installed sexplib.v0.17.0
-> installed dyn.3.20.2
-> installed stdune.3.20.2
-> installed opam-core.2.5.1
-> installed menhir.20260209
-> installed opam-file-format.2.2.0
-> installed opam-format.2.5.1
-> installed opam-repository.2.5.1
-> installed opam-state.2.5.1
-> installed opam-dune-lint.0.6
Done.
# Run eval $(opam env) to update the current shell environment
2026-04-28 19:38.58 ---> saved as "91fb37d8a2c6266f74a48bab2e8a6ff2e69a185b306adc6ef3a8f50ebc650558"


/src: (env CI true)


/src: (env OCAMLCI true)


/src: (workdir /src)


/src: (copy (src .) (dst /src/))
2026-04-28 19:38.59 ---> saved as "262fe2d18abe4fd569738c064adfd1fa35d32290a2af02c034223640ceacea1f"


/src: (run (shell "opam lint"))
/src/hashcons.opam: Warnings.
warning 62: License doesn't adhere to the SPDX standard, see https://spdx.org/licenses/ : "LGPL-2.1"
2026-04-28 19:39.00 ---> saved as "129f1dbdd1bd4180b4e357b88a9d2b0e38ebb87a239da7ab237a88fe4d14ed24"


/src: (run (shell "opam exec -- opam-dune-lint"))
hashcons.opam: OK
2026-04-28 19:39.02 ---> saved as "88d0c9b0bd464284c25683d136c73a596c8a1960053af50d314931057228fab1"
Job succeeded
2026-04-28 19:39.02: Job succeeded