Organisations ocaml-multicore domainslib 483499 (heartbeat)(lint-doc)
(lint-doc)

Created at Apr 03 11:36 +00:00
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Finished at Apr 03 14:15 +00:00
483499
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2026-04-03 11:36.13: New job: test ocaml-multicore/domainslib https://github.com/ocaml-multicore/domainslib.git#refs/heads/heartbeat (4834996c3c3d6900d53909df53430889bc387ec4) (linux-x86_64:(lint-doc))
Base: ocaml/opam:debian-13-ocaml-5.0@sha256:e2260d92d8f11ec5b35586d61607fefc24875ef162111572fa2de6c7ff2e0810
Opam project lint documentation


To reproduce locally:


git clone --recursive "https://github.com/ocaml-multicore/domainslib.git" -b "heartbeat" && cd "domainslib" && git reset --hard 4834996c
cat > Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-13-ocaml-5.0@sha256:e2260d92d8f11ec5b35586d61607fefc24875ef162111572fa2de6c7ff2e0810
# debian-13-5.0_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 d06cfb1853afceb1dc127f88edaac3f8110bf6cc || git fetch origin master) && git reset -q --hard d06cfb1853afceb1dc127f88edaac3f8110bf6cc && git log --no-decorate -n1 --oneline && opam update -u
COPY --chown=1000:1000 domainslib.opam ./
RUN opam pin add -yn domainslib.dev './'
RUN echo '(lang dune 3.0)' > './dune-project'
ENV DEPS="backoff.0.1.1 base-bigarray.base base-domains.base base-nnp.base base-threads.base base-unix.base csexp.1.5.2 domain-local-await.1.0.1 domain-local-timeout.1.0.1 dune.3.22.1 dune-configurator.3.22.1 kcas.0.7.0 mirage-clock.4.2.0 mirage-clock-unix.4.2.0 mtime.2.1.0 multicore-magic.2.3.2 ocaml.5.0.0 ocaml-base-compiler.5.0.0 ocaml-config.3 ocaml-options-vanilla.1 ocamlbuild.0.16.1 ocamlfind.1.9.8 psq.0.2.1 qcheck-core.0.91 qcheck-multicoretests-util.0.10 qcheck-stm.0.10 saturn.0.5.0 saturn_lockfree.0.5.0 seq.base thread-table.1.0.0 topkg.1.1.1"
ENV CI="true"
ENV OCAMLCI="true"
RUN opam update --depexts && opam install --cli=2.2 --depext-only -y domainslib.dev $DEPS
RUN opam install $DEPS
RUN opam install --yes dune 'odoc>=1.5.0'
COPY --chown=1000:1000 . /src/
RUN ODOC_WARN_ERROR=false opam exec -- dune build @doc || (echo "dune build @doc failed"; exit 2)


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


2026-04-03 11:36.13: Using cache hint "ocaml-multicore/domainslib-ocaml/opam:debian-13-ocaml-5.0@sha256:e2260d92d8f11ec5b35586d61607fefc24875ef162111572fa2de6c7ff2e0810-debian-13-5.0_opam-2.5-faaf967eff491b12cdc4405bf6a18941"
2026-04-03 11:36.13: Using OBuilder spec:
((from ocaml/opam:debian-13-ocaml-5.0@sha256:e2260d92d8f11ec5b35586d61607fefc24875ef162111572fa2de6c7ff2e0810)
(comment debian-13-5.0_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 d06cfb1853afceb1dc127f88edaac3f8110bf6cc || git fetch origin master) && git reset -q --hard d06cfb1853afceb1dc127f88edaac3f8110bf6cc && git log --no-decorate -n1 --oneline && opam update -u"))
(copy (src domainslib.opam) (dst ./))
(run (network host)
(shell "opam pin add -yn domainslib.dev './'"))
(run (shell "echo '(lang dune 3.0)' > './dune-project'"))
(env DEPS "backoff.0.1.1 base-bigarray.base base-domains.base base-nnp.base base-threads.base base-unix.base csexp.1.5.2 domain-local-await.1.0.1 domain-local-timeout.1.0.1 dune.3.22.1 dune-configurator.3.22.1 kcas.0.7.0 mirage-clock.4.2.0 mirage-clock-unix.4.2.0 mtime.2.1.0 multicore-magic.2.3.2 ocaml.5.0.0 ocaml-base-compiler.5.0.0 ocaml-config.3 ocaml-options-vanilla.1 ocamlbuild.0.16.1 ocamlfind.1.9.8 psq.0.2.1 qcheck-core.0.91 qcheck-multicoretests-util.0.10 qcheck-stm.0.10 saturn.0.5.0 saturn_lockfree.0.5.0 seq.base thread-table.1.0.0 topkg.1.1.1")
(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 domainslib.dev $DEPS"))
(run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam install $DEPS"))
(run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam install --yes dune 'odoc>=1.5.0'"))
(copy (src .) (dst /src/))
(run (shell "ODOC_WARN_ERROR=false opam exec -- dune build @doc || (echo \"dune build @doc failed\"; exit 2)"))
)


2026-04-03 11:36.13: Waiting for resource in pool OCluster
2026-04-03 14:00.45: Waiting for worker…
2026-04-03 14:11.04: Got resource from pool OCluster
Building on toxis.caelum.ci.dev
All commits already cached
HEAD is now at 4834996 Added basic heartbeat implementation


(from ocaml/opam:debian-13-ocaml-5.0@sha256:e2260d92d8f11ec5b35586d61607fefc24875ef162111572fa2de6c7ff2e0810)
2026-04-03 14:11.05 ---> using "1af97956665d2efc3902489efa6840429d2fffc402d2f09afa7ae10086cc57e5" from cache


/: (comment debian-13-5.0_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"))
2026-04-03 14:11.05 ---> saved as "fffa85b6a8a0725b128381cdb5cd42bb4ab2b7ded1d9f884959e27e7a19a7ccc"


/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
2026-04-03 14:11.40 ---> saved as "190ae1a208c33d0ef1fdcc82fdd0305aa8dee8d7c9ac498c4b77d28a983ce473"


/src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))
Linux 5.15.0-173-generic
The OCaml toplevel, version 5.0.0
2.2.1
2026-04-03 14:11.41 ---> saved as "3a3996d9771cccd6b412ed9f00f8f213d0ca373e700f30560b44a5f1df417699"


/src: (workdir /src)


/src: (run (shell "sudo chown opam /src"))
2026-04-03 14:11.41 ---> saved as "3e1fcac470e6d6083e0bda58d5cbe414fa61f9577da59577d1e9450041d266e2"


/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "cd ~/opam-repository && (git cat-file -e d06cfb1853afceb1dc127f88edaac3f8110bf6cc || git fetch origin master) && git reset -q --hard d06cfb1853afceb1dc127f88edaac3f8110bf6cc && git log --no-decorate -n1 --oneline && opam update -u"))
From https://github.com/ocaml/opam-repository
* branch                  master     -> FETCH_HEAD
ffb54b9bdd..2a4b439041  master     -> origin/master
d06cfb1853 Merge pull request #29632 from shonfeder/release-dune-3.22.1


<><> 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
2026-04-03 14:12.22 ---> saved as "10ca56223f949a7d0582c7ca73872d4dc11904db2387ac1ed897af024dfb1d56"


/src: (copy (src domainslib.opam) (dst ./))
2026-04-03 14:12.23 ---> saved as "8efe3edd25cd0516c233e78ce17640b4720e7a44f3d230141a0b72fc66ff3f43"


/src: (run (network host)
(shell "opam pin add -yn domainslib.dev './'"))
[domainslib.dev] synchronised (file:///src)
domainslib is now pinned to file:///src (version dev)
2026-04-03 14:12.25 ---> saved as "c205070f684affc6252c9925286fe3188ac0f99c59adca4f4fd57593107735ab"


/src: (run (shell "echo '(lang dune 3.0)' > './dune-project'"))
2026-04-03 14:12.26 ---> saved as "26c2ddbed96ce5f0ac795a268b493797552a3b3651f3df07cda6fdca52db026a"


/src: (env DEPS "backoff.0.1.1 base-bigarray.base base-domains.base base-nnp.base base-threads.base base-unix.base csexp.1.5.2 domain-local-await.1.0.1 domain-local-timeout.1.0.1 dune.3.22.1 dune-configurator.3.22.1 kcas.0.7.0 mirage-clock.4.2.0 mirage-clock-unix.4.2.0 mtime.2.1.0 multicore-magic.2.3.2 ocaml.5.0.0 ocaml-base-compiler.5.0.0 ocaml-config.3 ocaml-options-vanilla.1 ocamlbuild.0.16.1 ocamlfind.1.9.8 psq.0.2.1 qcheck-core.0.91 qcheck-multicoretests-util.0.10 qcheck-stm.0.10 saturn.0.5.0 saturn_lockfree.0.5.0 seq.base thread-table.1.0.0 topkg.1.1.1")


/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 domainslib.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 [9671 kB]
- Get:5 http://deb.debian.org/debian-security trixie-security/main amd64 Packages [119 kB]
- Fetched 10.0 MB in 31s (327 kB/s)
- Reading package lists...
- 


<><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><>
[domainslib.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).
2026-04-03 14:13.18 ---> saved as "71f79e839f157d82ed13b8c0bd1b86fdf461dab0c3ce9ba93160d6d59fba3861"


/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 22 packages
- install backoff                    0.1.1
- install csexp                      1.5.2
- install domain-local-await         1.0.1
- install domain-local-timeout       1.0.1
- install dune                       3.22.1
- install dune-configurator          3.22.1
- install kcas                       0.7.0
- install mirage-clock               4.2.0
- install mirage-clock-unix          4.2.0
- install mtime                      2.1.0
- install multicore-magic            2.3.2
- install ocamlbuild                 0.16.1
- install ocamlfind                  1.9.8
- install psq                        0.2.1
- install qcheck-core                0.91
- install qcheck-multicoretests-util 0.10
- install qcheck-stm                 0.10
- install saturn                     0.5.0
- install saturn_lockfree            0.5.0
- install seq                        base
- install thread-table               1.0.0
- install topkg                      1.1.1


<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved backoff.0.1.1  (cached)
-> retrieved csexp.1.5.2  (cached)
-> retrieved domain-local-await.1.0.1  (cached)
-> retrieved domain-local-timeout.1.0.1  (cached)
-> retrieved kcas.0.7.0  (cached)
-> retrieved mirage-clock.4.2.0, mirage-clock-unix.4.2.0  (cached)
-> retrieved mtime.2.1.0  (cached)
-> retrieved multicore-magic.2.3.2  (cached)
-> retrieved ocamlbuild.0.16.1  (cached)
-> retrieved ocamlfind.1.9.8  (cached)
-> retrieved psq.0.2.1  (cached)
-> retrieved qcheck-core.0.91  (cached)
-> retrieved qcheck-multicoretests-util.0.10, qcheck-stm.0.10  (cached)
-> retrieved seq.base  (cached)
-> installed seq.base
-> retrieved saturn.0.5.0, saturn_lockfree.0.5.0  (cached)
-> retrieved thread-table.1.0.0  (cached)
-> retrieved topkg.1.1.1  (cached)
-> retrieved dune.3.22.1, dune-configurator.3.22.1  (cached)
-> installed ocamlbuild.0.16.1
-> installed ocamlfind.1.9.8
-> installed topkg.1.1.1
-> installed mtime.2.1.0
-> installed dune.3.22.1
-> installed mirage-clock.4.2.0
-> installed backoff.0.1.1
-> installed csexp.1.5.2
-> installed multicore-magic.2.3.2
-> installed psq.0.2.1
-> installed thread-table.1.0.0
-> installed domain-local-timeout.1.0.1
-> installed domain-local-await.1.0.1
-> installed saturn_lockfree.0.5.0
-> installed qcheck-core.0.91
-> installed kcas.0.7.0
-> installed saturn.0.5.0
-> installed qcheck-multicoretests-util.0.10
-> installed dune-configurator.3.22.1
-> installed qcheck-stm.0.10
-> installed mirage-clock-unix.4.2.0
Done.
# Run eval $(opam env) to update the current shell environment
2026-04-03 14:14.31 ---> saved as "7568891cad680bc15d71d998feb320e7628db0350023efc96abef304993e8325"


/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam install --yes dune 'odoc>=1.5.0'"))
[NOTE] Package dune is already installed (current version is 3.22.1).
The following actions will be performed:
=== install 13 packages
- install astring       0.8.5  [required by odoc]
- install camlp-streams 5.0.1  [required by odoc-parser]
- install cmdliner      2.1.0  [required by odoc]
- install cppo          1.8.0  [required by odoc]
- install crunch        4.0.0  [required by odoc]
- install fmt           0.11.0 [required by odoc]
- install fpath         0.7.3  [required by odoc]
- install odoc          3.1.0
- install odoc-parser   3.1.0  [required by odoc]
- install ptime         1.2.0  [required by crunch]
- install re            1.14.0 [required by tyxml]
- install tyxml         4.6.0  [required by odoc]
- install uutf          1.0.4  [required by tyxml]


<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved camlp-streams.5.0.1  (cached)
-> retrieved astring.0.8.5  (cached)
-> retrieved cmdliner.2.1.0  (cached)
-> retrieved cppo.1.8.0  (cached)
-> retrieved crunch.4.0.0  (cached)
-> retrieved fmt.0.11.0  (cached)
-> retrieved fpath.0.7.3  (cached)
-> retrieved ptime.1.2.0  (cached)
-> retrieved re.1.14.0  (cached)
-> retrieved tyxml.4.6.0  (cached)
-> retrieved uutf.1.0.4  (cached)
-> installed camlp-streams.5.0.1
-> retrieved odoc.3.1.0, odoc-parser.3.1.0  (cached)
-> installed cppo.1.8.0
-> installed ptime.1.2.0
-> installed astring.0.8.5
-> installed re.1.14.0
-> installed fpath.0.7.3
-> installed odoc-parser.3.1.0
-> installed cmdliner.2.1.0
-> installed crunch.4.0.0
-> installed uutf.1.0.4
-> installed fmt.0.11.0
-> installed tyxml.4.6.0
-> installed odoc.3.1.0
Done.
# Run eval $(opam env) to update the current shell environment
2026-04-03 14:15.21 ---> saved as "75788dd3f16cb3696963432817de1bff6819d392dfa8b0e8a4e3b31f5f9de6c6"


/src: (copy (src .) (dst /src/))
2026-04-03 14:15.21 ---> saved as "2a18babd1527d968776259576a92bc179c33c8945cba701aa4821ac84f226d6c"


/src: (run (shell "ODOC_WARN_ERROR=false opam exec -- dune build @doc || (echo \"dune build @doc failed\"; exit 2)"))
(cd _build/default && /home/opam/.opam/5.0/bin/ocamlc.opt -w @1..3@5..28@30..39@43@46..47@49..57@61..62-40 -strict-sequence -strict-formats -short-paths -keep-locs -g -bin-annot -I lib/.domainslib.objs/byte -I /home/opam/.opam/5.0/lib/backoff -I /home/opam/.opam/5.0/lib/domain-local-await -I /home/opam/.opam/5.0/lib/multicore-magic -I /home/opam/.opam/5.0/lib/ocaml/unix -I /home/opam/.opam/5.0/lib/saturn -I /home/opam/.opam/5.0/lib/saturn_lockfree -I /home/opam/.opam/5.0/lib/thread-table -no-alias-deps -opaque -open Domainslib__ -o lib/.domainslib.objs/byte/domainslib__Multi_channel.cmo -c -impl lib/multi_channel.ml)
File "lib/multi_channel.ml", line 38, characters 15-25:
38 |   channels: 'a Ws_deque.t array;
^^^^^^^^^^
Error: Unbound type constructor Ws_deque.t
dune build @doc failed
"/usr/bin/env" "bash" "-c" "ODOC_WARN_ERROR=false opam exec -- dune build @doc || (echo "dune build @doc failed"; exit 2)" failed with exit status 2
2026-04-03 14:15.22: Job failed: Failed: Build failed