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2026-05-22 09:47.55: New job: test tmcgilchrist/datalog https://github.com/tmcgilchrist/datalog.git#refs/heads/master (fa08cf6ce9371741a74bcd5f83509ee5c424ec71) (linux-x86_64:(lint-doc))
Base: ocaml/opam:debian-13-ocaml-4.11@sha256:6c34153b2b07fc0f884e792a60178e250c2d06a45050e01ed0883a67ec11440c
Opam project lint documentation


To reproduce locally:


git clone --recursive "https://github.com/tmcgilchrist/datalog.git" -b "master" && cd "datalog" && git reset --hard fa08cf6c
cat > Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-13-ocaml-4.11@sha256:6c34153b2b07fc0f884e792a60178e250c2d06a45050e01ed0883a67ec11440c
# debian-13-4.11_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 cd ~/opam-repository && (git cat-file -e c180e1630960e0dbb8e30c22b3de89113eb5cc93 || git fetch origin master) && git reset -q --hard c180e1630960e0dbb8e30c22b3de89113eb5cc93 && git log --no-decorate -n1 --oneline
RUN opam init --reinit -ni
RUN uname -rs && opam exec -- ocaml -version && opam --version
WORKDIR /src
RUN sudo chown opam /src
RUN opam update -u
COPY --chown=1000:1000 datalog.opam ./
RUN opam pin add -yn datalog.dev './'
RUN echo '(lang dune 3.0)' > './dune-project'
ENV DEPS="astring.0.8.5 base-bigarray.base base-threads.base base-unix.base camlp-streams.5.0.1 cmdliner.2.1.1 cppo.1.8.0 csexp.1.5.2 dune.3.23.1 fmt.0.11.0 logs.0.8.0 mdx.2.5.2 ocaml.4.11.2 ocaml-base-compiler.4.11.2 ocaml-config.1 ocaml-secondary-compiler.4.14.2 ocaml-version.4.1.1 ocamlbuild.0.16.1 ocamlfind.1.9.6 ocamlfind-secondary.1.9.6 re.1.11.0 result.1.5 seq.base topkg.1.1.1"
ENV CI="true"
ENV OCAMLCI="true"
RUN opam update --depexts && opam install --cli=2.2 --depext-only -y datalog.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


2026-05-22 09:47.55: Using cache hint "tmcgilchrist/datalog-ocaml/opam:debian-13-ocaml-4.11@sha256:6c34153b2b07fc0f884e792a60178e250c2d06a45050e01ed0883a67ec11440c-debian-13-4.11_opam-2.5-9efefea5e10e25819702a1a59a85d98b"
2026-05-22 09:47.55: Using OBuilder spec:
((from ocaml/opam:debian-13-ocaml-4.11@sha256:6c34153b2b07fc0f884e792a60178e250c2d06a45050e01ed0883a67ec11440c)
(comment debian-13-4.11_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 (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "cd ~/opam-repository && (git cat-file -e c180e1630960e0dbb8e30c22b3de89113eb5cc93 || git fetch origin master) && git reset -q --hard c180e1630960e0dbb8e30c22b3de89113eb5cc93 && git log --no-decorate -n1 --oneline"))
(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 "opam update -u"))
(copy (src datalog.opam) (dst ./))
(run (network host)
(shell "opam pin add -yn datalog.dev './'"))
(run (shell "echo '(lang dune 3.0)' > './dune-project'"))
(env DEPS "astring.0.8.5 base-bigarray.base base-threads.base base-unix.base camlp-streams.5.0.1 cmdliner.2.1.1 cppo.1.8.0 csexp.1.5.2 dune.3.23.1 fmt.0.11.0 logs.0.8.0 mdx.2.5.2 ocaml.4.11.2 ocaml-base-compiler.4.11.2 ocaml-config.1 ocaml-secondary-compiler.4.14.2 ocaml-version.4.1.1 ocamlbuild.0.16.1 ocamlfind.1.9.6 ocamlfind-secondary.1.9.6 re.1.11.0 result.1.5 seq.base 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 datalog.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)"))
)


2026-05-22 09:47.55: Waiting for resource in pool OCluster
2026-05-22 12:20.46: Waiting for worker…
2026-05-22 12:25.27: Got resource from pool OCluster
Building on laodoke.caelum.ci.dev
All commits already cached
HEAD is now at fa08cf6 Remove 32bit architectures.


(from ocaml/opam:debian-13-ocaml-4.11@sha256:6c34153b2b07fc0f884e792a60178e250c2d06a45050e01ed0883a67ec11440c)
2026-05-22 12:25.28 ---> using "36abb6db1723167d15c41f53ef05d371444812dc64e2ea7fe109d222db988473" from cache


/: (comment debian-13-4.11_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"))
2026-05-22 12:25.28 ---> using "c39f4f20754d502db7263dd7936ba956bf6745180901c2936d0a5f5580e56fb1" from cache


/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "cd ~/opam-repository && (git cat-file -e c180e1630960e0dbb8e30c22b3de89113eb5cc93 || git fetch origin master) && git reset -q --hard c180e1630960e0dbb8e30c22b3de89113eb5cc93 && git log --no-decorate -n1 --oneline"))
From https://github.com/ocaml/opam-repository
* branch                  master     -> FETCH_HEAD
fc08333d1b..3e30e43808  master     -> origin/master
c180e16309 Merge pull request #29907 from dra27/host-arch-fixes
2026-05-22 12:25.28 ---> using "2e8107e88d576e45d3df8e9f8534474972229c1fe5fad7a92e69e3caf4461de0" 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 2.1 to version 2.2, which can't be reverted.
You may want to back it up before going further.


Continue? [y/n] y
[NOTE] The 'jobs' option was reset, its value was 1 and its new value will vary according to the current number of cores on your machine. You can restore the fixed value using:
opam option jobs=1 --global
Format upgrade done.


<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[default] synchronised from git+file:///home/opam/opam-repository
2026-05-22 12:25.28 ---> using "70edfee66275c33407450d9576eceb0fba28d253fb261f9bbc9ad1adb2852336" from cache


/src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))
Linux 6.8.0-111-generic
The OCaml toplevel, version 4.11.2
2.2.1
2026-05-22 12:25.28 ---> using "24663022223ac02e817e299781eee2d0cd2c20ceb7dbef3f08a97c4937ab571b" from cache


/src: (workdir /src)


/src: (run (shell "sudo chown opam /src"))
2026-05-22 12:25.28 ---> using "a61658fa21b4c6b5bcf6e0a7b9c86e01e037ab476d92a769e537eca25b089d83" from cache


/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam update -u"))


<><> Updating package repositories ><><><><><><><><><><><><><><><><><><><><><><>
[default] no changes from git+file:///home/opam/opam-repository


Everything as up-to-date as possible (run with --verbose to show unavailable upgrades).


The following packages are not being upgraded because the new versions conflict with other installed packages:
- ocaml.5.6.0
- ocaml-config.3
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
2026-05-22 12:25.28 ---> using "9f671a689de7e978d053aa6a6a95dd91cdec12ef6868792e0730a31313ba9417" from cache


/src: (copy (src datalog.opam) (dst ./))
2026-05-22 12:25.29 ---> saved as "c57a421624c6c63f69a8bf6fded1c80b2d7dcbd2171fdc1ffb3950f6342b257b"


/src: (run (network host)
(shell "opam pin add -yn datalog.dev './'"))
[datalog.dev] synchronised (file:///src)
datalog is now pinned to file:///src (version dev)
2026-05-22 12:25.33 ---> saved as "6fcc6706c2af198400aab29480b235f41e87183a3e55ce4187bec5503d821552"


/src: (run (shell "echo '(lang dune 3.0)' > './dune-project'"))
2026-05-22 12:25.34 ---> saved as "34b5dc75cc45010df7492edfb96fefaa054ff5812f202b0bb4a59ff0817593ca"


/src: (env DEPS "astring.0.8.5 base-bigarray.base base-threads.base base-unix.base camlp-streams.5.0.1 cmdliner.2.1.1 cppo.1.8.0 csexp.1.5.2 dune.3.23.1 fmt.0.11.0 logs.0.8.0 mdx.2.5.2 ocaml.4.11.2 ocaml-base-compiler.4.11.2 ocaml-config.1 ocaml-secondary-compiler.4.14.2 ocaml-version.4.1.1 ocamlbuild.0.16.1 ocamlfind.1.9.6 ocamlfind-secondary.1.9.6 re.1.11.0 result.1.5 seq.base 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 datalog.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 [166 kB]
- Fetched 10.1 MB in 4s (2770 kB/s)
- Reading package lists...
- 


<><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><>
[datalog.dev] synchronised (file:///src)


[NOTE] Package ocaml-config is already installed (current version is 1).
[NOTE] Package ocaml-base-compiler is already installed (current version is 4.11.2).
[NOTE] Package ocaml is already installed (current version is 4.11.2).
[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).
2026-05-22 12:26.00 ---> saved as "98c97735d22144d42686ac618932947fef03356469b8add1757856248c4fcce1"


/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam install $DEPS"))
[NOTE] Package ocaml-config is already installed (current version is 1).
[NOTE] Package ocaml-base-compiler is already installed (current version is 4.11.2).
[NOTE] Package ocaml is already installed (current version is 4.11.2).
[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 18 packages
- install astring                  0.8.5
- install camlp-streams            5.0.1
- install cmdliner                 2.1.1
- install cppo                     1.8.0
- install csexp                    1.5.2
- install dune                     3.23.1
- install fmt                      0.11.0
- install logs                     0.8.0
- install mdx                      2.5.2
- install ocaml-secondary-compiler 4.14.2
- install ocaml-version            4.1.1
- install ocamlbuild               0.16.1
- install ocamlfind                1.9.6
- install ocamlfind-secondary      1.9.6
- install re                       1.11.0
- install result                   1.5
- install seq                      base
- install topkg                    1.1.1


<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved camlp-streams.5.0.1  (cached)
-> retrieved cppo.1.8.0  (cached)
-> retrieved astring.0.8.5  (cached)
-> retrieved cmdliner.2.1.1  (cached)
-> retrieved csexp.1.5.2  (cached)
-> retrieved fmt.0.11.0  (cached)
-> retrieved logs.0.8.0  (cached)
-> retrieved mdx.2.5.2  (cached)
-> retrieved ocaml-version.4.1.1  (cached)
-> retrieved ocamlbuild.0.16.1  (cached)
-> retrieved ocaml-secondary-compiler.4.14.2  (cached)
-> retrieved dune.3.23.1  (cached)
-> retrieved ocamlfind.1.9.6, ocamlfind-secondary.1.9.6  (cached)
-> retrieved seq.base  (cached)
-> installed seq.base
-> retrieved re.1.11.0  (cached)
-> retrieved result.1.5  (cached)
-> retrieved topkg.1.1.1  (cached)
-> installed cmdliner.2.1.1
-> installed ocamlfind.1.9.6
-> installed ocamlbuild.0.16.1
-> installed topkg.1.1.1
-> installed fmt.0.11.0
-> installed astring.0.8.5
-> installed logs.0.8.0
-> installed ocaml-secondary-compiler.4.14.2
-> installed ocamlfind-secondary.1.9.6
-> installed dune.3.23.1
-> installed csexp.1.5.2
-> installed result.1.5
-> installed camlp-streams.5.0.1
-> installed ocaml-version.4.1.1
-> installed re.1.11.0
-> installed cppo.1.8.0
-> installed mdx.2.5.2
Done.
# Run eval $(opam env) to update the current shell environment
2026-05-22 12:30.47 ---> saved as "05ef1c5ec81b9d2f236f42fe4ba89f67d0e0ec40ded56d5c714dc0feb6e383dc"


/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 3.23.1).
The following actions will be performed:
=== install 7 packages
- install crunch      4.0.0 [required by odoc]
- install fpath       0.7.3 [required by odoc]
- install odoc        3.2.1
- install odoc-parser 3.2.1 [required by odoc]
- install ptime       1.2.0 [required by crunch]
- install tyxml       4.6.0 [required by odoc]
- install uutf        1.0.4 [required by tyxml]


<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved crunch.4.0.0  (cached)
-> retrieved fpath.0.7.3  (cached)
-> retrieved ptime.1.2.0  (cached)
-> retrieved tyxml.4.6.0  (cached)
-> retrieved uutf.1.0.4  (cached)
-> retrieved odoc.3.2.1, odoc-parser.3.2.1  (cached)
-> installed fpath.0.7.3
-> installed ptime.1.2.0
-> installed uutf.1.0.4
-> installed crunch.4.0.0
-> installed odoc-parser.3.2.1
-> installed tyxml.4.6.0
-> installed odoc.3.2.1
Done.
# Run eval $(opam env) to update the current shell environment
2026-05-22 12:31.13 ---> saved as "6593784efe1733caa83a8eeaf1fe368fc44a2d927e69d9d242c27f21ef2f2aab"


/src: (copy (src .) (dst /src/))
2026-05-22 12:31.14 ---> saved as "9a86aedfa68d6cd032385a2f439009542a0cd6e41bff5d7f1d9f608edcc95239"


/src: (run (shell "ODOC_WARN_ERROR=false opam exec -- dune build @doc || (echo \"dune build @doc failed\"; exit 2)"))
(cd _build/default/_doc/_odocls/datalog && /home/opam/.opam/4.11/bin/odoc link -I ../../_odoc/pkg/datalog -I ../../../src/bottom_up/.datalog.objs/byte -I ../../../src/caml_interface/.datalog_caml_interface.objs/byte -I ../../../src/top_down/.datalog_top_down.objs/byte -I ../../../src/unix/.datalog_unix.objs/byte -o datalog.odocl ../../../src/bottom_up/.datalog.objs/byte/datalog.odoc)
File "src/bottom_up/default.mli", line 19, characters 4-19:
Warning: Failed to resolve reference unresolvedroot(BottomUpAST) Couldn't find "BottomUpAST"
File "src/bottom_up/bottomUp.mli", line 18, characters 4-16:
Warning: Failed to resolve reference unresolvedroot(indexlist) Couldn't find "indexlist"
File "src/bottom_up/bottomUp.mli", line 14, characters 8-23:
Warning: Failed to resolve reference unresolvedroot(Datalog_cli) Couldn't find "Datalog_cli"
(cd _build/default/_doc/_odocls/datalog && /home/opam/.opam/4.11/bin/odoc link -I ../../_odoc/pkg/datalog -I ../../../src/bottom_up/.datalog.objs/byte -I ../../../src/caml_interface/.datalog_caml_interface.objs/byte -I ../../../src/top_down/.datalog_top_down.objs/byte -I ../../../src/unix/.datalog_unix.objs/byte -o datalog_caml_interface.odocl ../../../src/caml_interface/.datalog_caml_interface.objs/byte/datalog_caml_interface.odoc)
File "src/top_down/Datalog_top_down.mli", line 457, characters 8-56:
Warning: While resolving the expansion of include at File "src/caml_interface/Datalog_caml_interface.mli", line 185, character 2
Failed to resolve reference unresolvedroot(Failure) Couldn't find "Failure"
File "src/top_down/Datalog_top_down.mli", line 454, characters 8-58:
Warning: While resolving the expansion of include at File "src/caml_interface/Datalog_caml_interface.mli", line 185, character 2
Failed to resolve reference unresolvedroot(Failure) Couldn't find "Failure"
(cd _build/default/_doc/_odocls/datalog && /home/opam/.opam/4.11/bin/odoc link -I ../../_odoc/pkg/datalog -I ../../../src/bottom_up/.datalog.objs/byte -I ../../../src/caml_interface/.datalog_caml_interface.objs/byte -I ../../../src/top_down/.datalog_top_down.objs/byte -I ../../../src/unix/.datalog_unix.objs/byte -o datalog_top_down.odocl ../../../src/top_down/.datalog_top_down.objs/byte/datalog_top_down.odoc)
File "src/top_down/Datalog_top_down.mli", line 457, characters 8-56:
Warning: While resolving the expansion of include at File "src/top_down/Datalog_top_down.mli", line 482, character 2
Failed to resolve reference unresolvedroot(Failure) Couldn't find "Failure"
File "src/top_down/Datalog_top_down.mli", line 454, characters 8-58:
Warning: While resolving the expansion of include at File "src/top_down/Datalog_top_down.mli", line 482, character 2
Failed to resolve reference unresolvedroot(Failure) Couldn't find "Failure"
File "src/top_down/Datalog_top_down.mli", line 457, characters 8-56:
Warning: Failed to resolve reference unresolvedroot(Failure) Couldn't find "Failure"
File "src/top_down/Datalog_top_down.mli", line 454, characters 8-58:
Warning: Failed to resolve reference unresolvedroot(Failure) Couldn't find "Failure"
File "src/top_down/Datalog_top_down.mli", line 457, characters 8-56:
Warning: Failed to resolve reference unresolvedroot(Failure) Couldn't find "Failure"
File "src/top_down/Datalog_top_down.mli", line 454, characters 8-58:
Warning: Failed to resolve reference unresolvedroot(Failure) Couldn't find "Failure"
2026-05-22 12:31.15 ---> saved as "36d7974a1d1124ec166f57e5f0720f8ac4f2faff19dcc18a62c1054d6f6c3864"
Job succeeded
2026-05-22 12:31.15: Job succeeded