(lint-doc)

2024-05-10 16:00.05: New job: test janestreet/spawn https://github.com/janestreet/spawn.git#refs/heads/master (fe3419b0db20819d7a31383544971e48a6dff20a) (linux-x86_64:(lint-doc))
Base: ocaml/opam@sha256:bf10f42002710555bb6907d73bfe6fb566ce17520aa938dd6029d90760f548ef
Opam project lint documentation


To reproduce locally:


git clone --recursive "https://github.com/janestreet/spawn.git" -b "master" && cd "spawn" && git reset --hard fe3419b0
cat > Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam@sha256:bf10f42002710555bb6907d73bfe6fb566ce17520aa938dd6029d90760f548ef
# debian-12-4.05_opam-2.1
USER 1000:1000
ENV CLICOLOR_FORCE="1"
ENV OPAMCOLOR="always"
WORKDIR /src
RUN sudo ln -f /usr/bin/opam-2.1 /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 2275b400535e884d216047a092e70705139c9e41 || git fetch origin master) && git reset -q --hard 2275b400535e884d216047a092e70705139c9e41 && git log --no-decorate -n1 --oneline && opam update -u
COPY --chown=1000:1000 spawn.opam ./
RUN opam pin add -yn spawn.dev './'
ENV DEPS="base.v0.13.2 base-bigarray.base base-threads.base base-unix.base csexp.1.5.2 dune.3.15.2 dune-configurator.3.15.2 fieldslib.v0.13.0 ocaml.4.05.0 ocaml-base-compiler.4.05.0 ocaml-compiler-libs.v0.12.4 ocaml-config.1 ocaml-migrate-parsetree.1.8.0 ocaml-secondary-compiler.4.08.1-1 ocamlfind.1.9.6 ocamlfind-secondary.1.9.6 ppx_assert.v0.13.0 ppx_cold.v0.13.0 ppx_compare.v0.13.0 ppx_custom_printf.v0.13.0 ppx_derivers.1.2.1 ppx_expect.v0.13.1 ppx_fields_conv.v0.13.0 ppx_here.v0.13.0 ppx_inline_test.v0.13.1 ppx_sexp_conv.v0.13.0 ppx_variants_conv.v0.13.0 ppxlib.0.13.0 re.1.11.0 result.1.5 seq.0.3.1 sexplib0.v0.13.0 stdio.v0.13.0 variantslib.v0.13.0"
ENV CI="true"
ENV OCAMLCI="true"
RUN opam update --depexts && opam install --cli=2.1 --depext-only -y spawn.dev $DEPS
RUN opam install $DEPS
RUN opam depext -i conf-m4 && opam depext -i 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


2024-05-10 16:00.05: Using cache hint "janestreet/spawn-ocaml/opam@sha256:bf10f42002710555bb6907d73bfe6fb566ce17520aa938dd6029d90760f548ef-debian-12-4.05_opam-2.1-da8ebfdf93c690fc32e5a9f0365860b2"
2024-05-10 16:00.05: Using OBuilder spec:
((from ocaml/opam@sha256:bf10f42002710555bb6907d73bfe6fb566ce17520aa938dd6029d90760f548ef)
 (comment debian-12-4.05_opam-2.1)
 (user (uid 1000) (gid 1000))
 (env CLICOLOR_FORCE 1)
 (env OPAMCOLOR always)
 (workdir /src)
 (run (shell "sudo ln -f /usr/bin/opam-2.1 /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 2275b400535e884d216047a092e70705139c9e41 || git fetch origin master) && git reset -q --hard 2275b400535e884d216047a092e70705139c9e41 && git log --no-decorate -n1 --oneline && opam update -u"))
 (copy (src spawn.opam) (dst ./))
 (run (network host)
      (shell "opam pin add -yn spawn.dev './'"))
 (env DEPS "base.v0.13.2 base-bigarray.base base-threads.base base-unix.base csexp.1.5.2 dune.3.15.2 dune-configurator.3.15.2 fieldslib.v0.13.0 ocaml.4.05.0 ocaml-base-compiler.4.05.0 ocaml-compiler-libs.v0.12.4 ocaml-config.1 ocaml-migrate-parsetree.1.8.0 ocaml-secondary-compiler.4.08.1-1 ocamlfind.1.9.6 ocamlfind-secondary.1.9.6 ppx_assert.v0.13.0 ppx_cold.v0.13.0 ppx_compare.v0.13.0 ppx_custom_printf.v0.13.0 ppx_derivers.1.2.1 ppx_expect.v0.13.1 ppx_fields_conv.v0.13.0 ppx_here.v0.13.0 ppx_inline_test.v0.13.1 ppx_sexp_conv.v0.13.0 ppx_variants_conv.v0.13.0 ppxlib.0.13.0 re.1.11.0 result.1.5 seq.0.3.1 sexplib0.v0.13.0 stdio.v0.13.0 variantslib.v0.13.0")
 (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=2.1 --depext-only -y spawn.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 depext -i conf-m4 && opam depext -i 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)"))
)


2024-05-10 16:00.05: Waiting for resource in pool OCluster
2024-05-11 06:42.57: Waiting for worker…
2024-05-11 06:46.32: Got resource from pool OCluster
Building on doris.caelum.ci.dev
All commits already cached
HEAD is now at fe3419b Do not require C99 mode for older GCC (#62)


(from ocaml/opam@sha256:bf10f42002710555bb6907d73bfe6fb566ce17520aa938dd6029d90760f548ef)
Unable to find image 'ocaml/opam@sha256:bf10f42002710555bb6907d73bfe6fb566ce17520aa938dd6029d90760f548ef' locally
docker.io/ocaml/opam@sha256:bf10f42002710555bb6907d73bfe6fb566ce17520aa938dd6029d90760f548ef: Pulling from ocaml/opam
96ed11c9ae7f: Pulling fs layer
96ed11c9ae7f: Verifying Checksum
96ed11c9ae7f: Download complete
96ed11c9ae7f: Pull complete
Digest: sha256:bf10f42002710555bb6907d73bfe6fb566ce17520aa938dd6029d90760f548ef
Status: Downloaded newer image for ocaml/opam@sha256:bf10f42002710555bb6907d73bfe6fb566ce17520aa938dd6029d90760f548ef
2024-05-11 06:46.32 ---> using "01b639612fdfdf471a1afc824e62d329bd373c87da23bf0586731ef9e8f57ffa" from cache


/: (comment debian-12-4.05_opam-2.1)


/: (user (uid 1000) (gid 1000))


/: (env CLICOLOR_FORCE 1)


/: (env OPAMCOLOR always)


/: (workdir /src)


/src: (run (shell "sudo ln -f /usr/bin/opam-2.1 /usr/bin/opam"))
2024-05-11 06:46.32 ---> using "aec8c1521892515737edefff6818cf75f97188f9c4a4f6e707c5eae298a72181" 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 version of opam requires an update to the layout of /home/opam/.opam from version 2.0 to version 2.1, 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] synchronised from file:///home/opam/opam-repository
2024-05-11 06:46.32 ---> using "c88cfc24abc19aac7dde2cd7b8db4552fb768e244147794b6e9b9ff97720b973" from cache


/src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))
Linux 5.15.0-101-generic
The OCaml toplevel, version 4.05.0
2.1.5
2024-05-11 06:46.32 ---> using "9ada24db053541f220c5ea153c3ad2f35a4671ae89d9054efacd7a529d249807" from cache


/src: (workdir /src)


/src: (run (shell "sudo chown opam /src"))
2024-05-11 06:46.32 ---> using "18f7df056b98dc115cf8f55e33ea18b7d859aeb89294d451ec89095f52c34fea" from cache


/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
           (network host)
           (shell "cd ~/opam-repository && (git cat-file -e 2275b400535e884d216047a092e70705139c9e41 || git fetch origin master) && git reset -q --hard 2275b400535e884d216047a092e70705139c9e41 && git log --no-decorate -n1 --oneline && opam update -u"))
From https://github.com/ocaml/opam-repository
 * branch                  master     -> FETCH_HEAD
   eb2dcab0d8..2ae169d7d0  master     -> origin/master
2275b40053 @dra27 maintains ocaml-secondary-compiler


<><> Updating package repositories ><><><><><><><><><><><><><><><><><><><><><><>
[default] synchronised from 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
2024-05-11 06:46.32 ---> using "b91b4adc3a4402951312ad38c2f1a27192f62df73fd1075270237e15b8bc1c35" from cache


/src: (copy (src spawn.opam) (dst ./))
2024-05-11 06:46.32 ---> using "ca89799ef512a0d1e868e04995480765f69ba943f9ade00cae160637debd7561" from cache


/src: (run (network host)
           (shell "opam pin add -yn spawn.dev './'"))
[spawn.dev] synchronised (file:///src)
spawn is now pinned to file:///src (version dev)
2024-05-11 06:46.32 ---> using "7221ce30501b5ed8559be5b34193220f5f2aa1ee57d94f9ef5ca2b48f4737739" from cache


/src: (env DEPS "base.v0.13.2 base-bigarray.base base-threads.base base-unix.base csexp.1.5.2 dune.3.15.2 dune-configurator.3.15.2 fieldslib.v0.13.0 ocaml.4.05.0 ocaml-base-compiler.4.05.0 ocaml-compiler-libs.v0.12.4 ocaml-config.1 ocaml-migrate-parsetree.1.8.0 ocaml-secondary-compiler.4.08.1-1 ocamlfind.1.9.6 ocamlfind-secondary.1.9.6 ppx_assert.v0.13.0 ppx_cold.v0.13.0 ppx_compare.v0.13.0 ppx_custom_printf.v0.13.0 ppx_derivers.1.2.1 ppx_expect.v0.13.1 ppx_fields_conv.v0.13.0 ppx_here.v0.13.0 ppx_inline_test.v0.13.1 ppx_sexp_conv.v0.13.0 ppx_variants_conv.v0.13.0 ppxlib.0.13.0 re.1.11.0 result.1.5 seq.0.3.1 sexplib0.v0.13.0 stdio.v0.13.0 variantslib.v0.13.0")


/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=2.1 --depext-only -y spawn.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 [155 kB]
- Fetched 258 kB in 0s (843 kB/s)
- Reading package lists...


<><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><>
[spawn.dev] synchronised (no changes)


[NOTE] Package ocaml-secondary-compiler is already installed (current version is 4.08.1-1).
[NOTE] Package ocaml-config is already installed (current version is 1).
[NOTE] Package ocaml-base-compiler is already installed (current version is 4.05.0).
[NOTE] Package ocaml is already installed (current version is 4.05.0).
[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-bigarray is already installed (current version is base).
2024-05-11 06:46.41 ---> saved as "ce37dd375885fed23541c35180b93c0597403ba320fe449ffd9912723566fbe9"


/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
           (network host)
           (shell "opam install $DEPS"))
[NOTE] Package ocaml-secondary-compiler is already installed (current version is 4.08.1-1).
[NOTE] Package ocaml-config is already installed (current version is 1).
[NOTE] Package ocaml-base-compiler is already installed (current version is 4.05.0).
[NOTE] Package ocaml is already installed (current version is 4.05.0).
[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-bigarray is already installed (current version is base).
The following actions will be performed:
  - install ocamlfind               1.9.6
  - install ocamlfind-secondary     1.9.6
  - install dune                    3.15.2
  - install sexplib0                v0.13.0
  - install seq                     0.3.1
  - install result                  1.5
  - install ppx_derivers            1.2.1
  - install ocaml-compiler-libs     v0.12.4
  - install csexp                   1.5.2
  - install re                      1.11.0
  - install ocaml-migrate-parsetree 1.8.0
  - install dune-configurator       3.15.2
  - install base                    v0.13.2
  - install variantslib             v0.13.0
  - install stdio                   v0.13.0
  - install fieldslib               v0.13.0
  - install ppxlib                  0.13.0
  - install ppx_variants_conv       v0.13.0
  - install ppx_sexp_conv           v0.13.0
  - install ppx_inline_test         v0.13.1
  - install ppx_here                v0.13.0
  - install ppx_fields_conv         v0.13.0
  - install ppx_compare             v0.13.0
  - install ppx_cold                v0.13.0
  - install ppx_custom_printf       v0.13.0
  - install ppx_assert              v0.13.0
  - install ppx_expect              v0.13.1
===== 27 to install =====


<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved base.v0.13.2  (cached)
-> retrieved csexp.1.5.2  (cached)
-> retrieved fieldslib.v0.13.0  (cached)
-> retrieved ocaml-compiler-libs.v0.12.4  (cached)
-> retrieved ocaml-migrate-parsetree.1.8.0  (cached)
-> retrieved ocamlfind.1.9.6  (cached)
-> retrieved dune.3.15.2  (cached)
-> retrieved dune-configurator.3.15.2  (cached)
-> retrieved ocamlfind-secondary.1.9.6  (cached)
-> retrieved ppx_assert.v0.13.0  (cached)
-> retrieved ppx_cold.v0.13.0  (cached)
-> retrieved ppx_compare.v0.13.0  (cached)
-> retrieved ppx_custom_printf.v0.13.0  (cached)
-> retrieved ppx_derivers.1.2.1  (cached)
-> retrieved ppx_expect.v0.13.1  (cached)
-> retrieved ppx_fields_conv.v0.13.0  (cached)
-> retrieved ppx_here.v0.13.0  (cached)
-> retrieved ppx_inline_test.v0.13.1  (cached)
-> retrieved ppx_sexp_conv.v0.13.0  (cached)
-> retrieved ppx_variants_conv.v0.13.0  (cached)
-> retrieved result.1.5  (cached)
-> retrieved ppxlib.0.13.0  (cached)
-> retrieved re.1.11.0  (cached)
-> retrieved seq.0.3.1  (cached)
-> retrieved sexplib0.v0.13.0  (cached)
-> retrieved stdio.v0.13.0  (cached)
-> retrieved variantslib.v0.13.0  (cached)
-> installed ocamlfind.1.9.6
-> installed ocamlfind-secondary.1.9.6
-> installed dune.3.15.2
-> installed ppx_derivers.1.2.1
-> installed result.1.5
-> installed csexp.1.5.2
-> installed ocaml-compiler-libs.v0.12.4
-> installed seq.0.3.1
-> installed sexplib0.v0.13.0
-> installed re.1.11.0
-> installed dune-configurator.3.15.2
-> installed ocaml-migrate-parsetree.1.8.0
-> installed base.v0.13.2
-> installed fieldslib.v0.13.0
-> installed variantslib.v0.13.0
-> installed stdio.v0.13.0
-> installed ppxlib.0.13.0
-> installed ppx_cold.v0.13.0
-> installed ppx_here.v0.13.0
-> installed ppx_variants_conv.v0.13.0
-> installed ppx_fields_conv.v0.13.0
-> installed ppx_compare.v0.13.0
-> installed ppx_inline_test.v0.13.1
-> installed ppx_sexp_conv.v0.13.0
-> installed ppx_assert.v0.13.0
-> installed ppx_custom_printf.v0.13.0
-> installed ppx_expect.v0.13.1
Done.
# Run eval $(opam env) to update the current shell environment
2024-05-11 06:47.48 ---> saved as "616cf95051942cd33662a902e1e92b4b42742dcc2e896288c193c7ed6b3d3667"


/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
           (network host)
           (shell "opam depext -i conf-m4 && opam depext -i dune 'odoc>=1.5.0'"))
Opam plugin "depext" may require upgrading/reinstalling. Reinstall the plugin on the current switch? [Y/n] y
The following actions will be performed:
  - recompile opam-depext 1.2.1-1


<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved opam-depext.1.2.1-1  (cached)
-> removed   opam-depext.1.2.1-1
-> installed opam-depext.1.2.1-1
Done.


<><> opam-depext.1.2.1-1 installed successfully <><><><><><><><><><><><><><><><>
=> opam-depext is unnecessary when used with opam >= 2.1. Please use opam install directly instead
# Run eval $(opam env) to update the current shell environment


<><> Carrying on to "opam depext -i conf-m4" ><><><><><><><><><><><><><><><><><>


You are using opam 2.1+, where external dependency handling has been integrated: consider calling opam directly, the 'depext' plugin interface is provided for backwards compatibility only
# Detecting depexts using vars: arch=x86_64, os=linux, os-distribution=debian, os-family=debian
# The following system packages are needed:
m4
The following actions will be performed:
  - install conf-m4 1


The following system packages will first need to be installed:
    m4


<><> Handling external dependencies <><><><><><><><><><><><><><><><><><><><><><>
Let opam run your package manager to install the required system packages?
(answer 'n' for other options) [Y/n] y
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "m4"
- debconf: delaying package configuration, since apt-utils is not installed


<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> installed conf-m4.1
Done.
# Run eval $(opam env) to update the current shell environment
You are using opam 2.1+, where external dependency handling has been integrated: consider calling opam directly, the 'depext' plugin interface is provided for backwards compatibility only
# Detecting depexts using vars: arch=x86_64, os=linux, os-distribution=debian, os-family=debian
# No extra OS packages requirements found.
[NOTE] Package dune is already installed (current version is 3.15.2).
The following actions will be performed:
  - install cppo          1.6.9  [required by odoc]
  - install ocamlbuild    0.14.3 [required by fmt, astring, fpath]
  - install cmdliner      1.0.4  [required by odoc]
  - install camlp-streams 5.0.1  [required by odoc-parser]
  - install stdlib-shims  0.3.0  [required by fmt]
  - install topkg         1.0.7  [required by fmt, astring, fpath]
  - install uutf          1.0.3  [required by tyxml]
  - install ptime         0.8.6  [required by crunch]
  - install fmt           0.8.9  [required by odoc]
  - install astring       0.8.5  [required by odoc]
  - install tyxml         4.6.0  [required by odoc]
  - install crunch        3.2.0  [required by odoc]
  - install odoc-parser   2.4.2  [required by odoc]
  - install fpath         0.7.3  [required by odoc]
  - install odoc          2.4.2
===== 15 to install =====


<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved astring.0.8.5  (cached)
-> retrieved camlp-streams.5.0.1  (cached)
-> retrieved cmdliner.1.0.4  (cached)
-> retrieved cppo.1.6.9  (cached)
-> retrieved crunch.3.2.0  (cached)
-> retrieved fmt.0.8.9  (cached)
-> retrieved fpath.0.7.3  (cached)
-> retrieved ocamlbuild.0.14.3  (cached)
-> retrieved ptime.0.8.6  (cached)
-> retrieved stdlib-shims.0.3.0  (cached)
-> installed camlp-streams.5.0.1
-> retrieved topkg.1.0.7  (cached)
-> retrieved tyxml.4.6.0  (cached)
-> retrieved uutf.1.0.3  (cached)
-> retrieved odoc.2.4.2  (cached)
-> retrieved odoc-parser.2.4.2  (cached)
-> installed stdlib-shims.0.3.0
-> installed cppo.1.6.9
-> installed cmdliner.1.0.4
-> installed ocamlbuild.0.14.3
-> installed topkg.1.0.7
-> installed uutf.1.0.3
-> installed fmt.0.8.9
-> installed ptime.0.8.6
-> installed astring.0.8.5
-> installed crunch.3.2.0
-> installed fpath.0.7.3
-> installed odoc-parser.2.4.2
-> installed tyxml.4.6.0
-> installed odoc.2.4.2
Done.
# Run eval $(opam env) to update the current shell environment
2024-05-11 06:50.20 ---> saved as "849352633632dcd13a664a5e5e966a258922c911e2d67c3bbbed85806a45b55b"


/src: (copy (src .) (dst /src/))
2024-05-11 06:50.20 ---> saved as "cf3f90be8daf560a7dbaa6fcead12746c6345fbaf5d5f4d0021402b15a70e6a0"


/src: (run (shell "ODOC_WARN_ERROR=false opam exec -- dune build @doc || (echo \"dune build @doc failed\"; exit 2)"))
2024-05-11 06:50.21 ---> saved as "8c6022479bad59687eab2142b0c290d22ddaea0540043e05af1b5e365232fe6a"
Job succeeded
2024-05-11 06:50.21: Job succeeded