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ubuntu-24.04-5.4_opam-2.5

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2026-04-29 00:35.33: New job: test realworldocaml/mdx https://github.com/realworldocaml/mdx.git#refs/heads/main (bfe95d31ac040a1b8b8ed13924f0414bae0a566c) (linux-x86_64:ubuntu-24.04-5.4_opam-2.5)
Base: ocaml/opam:ubuntu-24.04-ocaml-5.4@sha256:52aa6935df4f331cf0908e036760b43fd20e0b811bc548c57e893089dbb9cc5b
Opam project build


To reproduce locally:


git clone --recursive "https://github.com/realworldocaml/mdx.git" -b "main" && cd "mdx" && git reset --hard bfe95d31
cat > Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:ubuntu-24.04-ocaml-5.4@sha256:52aa6935df4f331cf0908e036760b43fd20e0b811bc548c57e893089dbb9cc5b
# ubuntu-24.04-5.4_opam-2.5
USER 1000:1000
ENV CLICOLOR_FORCE="1"
ENV OPAMCOLOR="always"
WORKDIR /src
RUN sudo ln -f /usr/bin/opam-2.5 /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 dd592986d47d277a9eee2bf37e1c4aa3a0c3efbd || git fetch origin master) && git reset -q --hard dd592986d47d277a9eee2bf37e1c4aa3a0c3efbd && git log --no-decorate -n1 --oneline && opam update -u
COPY --chown=1000:1000 mdx.opam ./
RUN opam pin add -yn mdx.dev './'
RUN echo '(lang dune 3.0)' > './dune-project'
ENV DEPS="alcotest.1.9.1 astring.0.8.5 base-bigarray.base base-bytes.base base-domains.base base-effects.base base-nnp.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.3.22.2 dune-configurator.3.22.2 fmt.0.11.0 logs.0.10.0 lwt.6.1.2 ocaml.5.4.1 ocaml-base-compiler.5.4.1 ocaml-compiler.5.4.1 ocaml-config.3 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocaml-version.4.1.0 ocamlbuild.0.16.1 ocamlfind.1.9.8 ocplib-endian.1.2 re.1.14.0 result.1.5 stdlib-shims.0.3.0 topkg.1.1.1 uutf.1.0.4"
ENV CI="true"
ENV OCAMLCI="true"
RUN opam update --depexts && opam install --cli=2.5 --depext-only -y mdx.dev $DEPS
RUN opam install $DEPS
COPY --chown=1000:1000 . /src
RUN opam exec -- dune build @install @check @runtest && rm -rf _build


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


2026-04-29 00:35.33: Using cache hint "realworldocaml/mdx-ocaml/opam:ubuntu-24.04-ocaml-5.4@sha256:52aa6935df4f331cf0908e036760b43fd20e0b811bc548c57e893089dbb9cc5b-ubuntu-24.04-5.4_opam-2.5-ca43f7296f9f61eaa769a54046660019"
2026-04-29 00:35.33: Using OBuilder spec:
((from ocaml/opam:ubuntu-24.04-ocaml-5.4@sha256:52aa6935df4f331cf0908e036760b43fd20e0b811bc548c57e893089dbb9cc5b)
(comment ubuntu-24.04-5.4_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-2.5 /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 dd592986d47d277a9eee2bf37e1c4aa3a0c3efbd || git fetch origin master) && git reset -q --hard dd592986d47d277a9eee2bf37e1c4aa3a0c3efbd && git log --no-decorate -n1 --oneline && opam update -u"))
(copy (src mdx.opam) (dst ./))
(run (network host)
(shell "opam pin add -yn mdx.dev './'"))
(run (shell "echo '(lang dune 3.0)' > './dune-project'"))
(env DEPS "alcotest.1.9.1 astring.0.8.5 base-bigarray.base base-bytes.base base-domains.base base-effects.base base-nnp.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.3.22.2 dune-configurator.3.22.2 fmt.0.11.0 logs.0.10.0 lwt.6.1.2 ocaml.5.4.1 ocaml-base-compiler.5.4.1 ocaml-compiler.5.4.1 ocaml-config.3 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocaml-version.4.1.0 ocamlbuild.0.16.1 ocamlfind.1.9.8 ocplib-endian.1.2 re.1.14.0 result.1.5 stdlib-shims.0.3.0 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=2.5 --depext-only -y mdx.dev $DEPS"))
(run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam install $DEPS"))
(copy (src .) (dst /src))
(run (shell "opam exec -- dune build @install @check @runtest && rm -rf _build"))
)


2026-04-29 00:35.33: Waiting for resource in pool OCluster
2026-04-29 01:48.19: Waiting for worker…
2026-04-29 01:50.27: Got resource from pool OCluster
Building on doris.caelum.ci.dev
All commits already cached
HEAD is now at bfe95d3 Prepare 2.5.2 release


(from ocaml/opam:ubuntu-24.04-ocaml-5.4@sha256:52aa6935df4f331cf0908e036760b43fd20e0b811bc548c57e893089dbb9cc5b)
Unable to find image 'ocaml/opam:ubuntu-24.04-ocaml-5.4@sha256:52aa6935df4f331cf0908e036760b43fd20e0b811bc548c57e893089dbb9cc5b' locally
docker.io/ocaml/opam@sha256:52aa6935df4f331cf0908e036760b43fd20e0b811bc548c57e893089dbb9cc5b: Pulling from ocaml/opam
689b91d88a0f: Pulling fs layer
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Digest: sha256:52aa6935df4f331cf0908e036760b43fd20e0b811bc548c57e893089dbb9cc5b
Status: Downloaded newer image for ocaml/opam@sha256:52aa6935df4f331cf0908e036760b43fd20e0b811bc548c57e893089dbb9cc5b
2026-04-29 01:50.28 ---> using "a06438aa566b1a049d3c7f3592a97d1d542968d81a3b125c496e6979e82c3753" from cache


/: (comment ubuntu-24.04-5.4_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-2.5 /usr/bin/opam"))
2026-04-29 01:50.28 ---> using "c2b2360ef99f72899407b49dd086bb8647a07219c731395851adaf9da76ebc22" 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 2.2, 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 71 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=71 --global
Format upgrade done.


<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[default] Initialised
2026-04-29 01:50.28 ---> using "b5f92c54ac9e0bb36cf513f47b75a50818a7b9cd0b304784316918bc86e321e8" from cache


/src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))
Linux 6.8.0-106-generic
The OCaml toplevel, version 5.4.1
2.5.0
2026-04-29 01:50.28 ---> using "6dcd95a2cd00bae4736d988819170a2206558fe7fede2c0ce0afe161d3bc3ff5" from cache


/src: (workdir /src)


/src: (run (shell "sudo chown opam /src"))
2026-04-29 01:50.28 ---> using "622547fce7a62120860246a1c49c10aaf61fb8918ad64525eab71906d89383a5" from cache


/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "cd ~/opam-repository && (git cat-file -e dd592986d47d277a9eee2bf37e1c4aa3a0c3efbd || git fetch origin master) && git reset -q --hard dd592986d47d277a9eee2bf37e1c4aa3a0c3efbd && git log --no-decorate -n1 --oneline && opam update -u"))
From https://github.com/ocaml/opam-repository
* branch                  master     -> FETCH_HEAD
42844088d7..dd592986d4  master     -> origin/master
dd592986d4 Merge pull request #29752 from raphael-proust/opam-publish-lwt.6.1.2


<><> Updating package repositories ><><><><><><><><><><><><><><><><><><><><><><>
[default] synchronised from git+file:///home/opam/opam-repository
default (at git+file:///home/opam/opam-repository):
[WARNING] opam is out-of-date. Please consider updating it (https://opam.ocaml.org/doc/Install.html)


default (at git+file:///home/opam/opam-repository):
[INFO] opam 2.5.1 includes security fixes; please consider upgrading (https://opam.ocaml.org/doc/Install.html)


Everything as up-to-date as possible
However, you may "opam upgrade" these packages explicitly at these versions (e.g. "opam upgrade ocaml.5.5.0"), which will ask permission to downgrade or uninstall the conflicting packages.
Nothing to do.
# To update the current shell environment, run: eval $(opam env)
2026-04-29 01:50.28 ---> using "f9bdc254e6564194e7a271c5ca967061f7d802f615fce94d30b247c9016bf9c6" from cache


/src: (copy (src mdx.opam) (dst ./))
2026-04-29 01:50.28 ---> saved as "cdc96336a7fdde9400b180f48194ddb67a0bf317b7dc98a71b4b1f2f8ddb4a91"


/src: (run (network host)
(shell "opam pin add -yn mdx.dev './'"))
[mdx.dev] synchronised (file:///src)
mdx is now pinned to file:///src (version dev)
2026-04-29 01:50.30 ---> saved as "786154e9674a3176134cb07106434eb64d2dcbb37f3065f999011854e20f64cd"


/src: (run (shell "echo '(lang dune 3.0)' > './dune-project'"))
2026-04-29 01:50.30 ---> saved as "b1fbd1eceb0072100921c014f66e7647d6d34669ae4651aa9e2430e748d12039"


/src: (env DEPS "alcotest.1.9.1 astring.0.8.5 base-bigarray.base base-bytes.base base-domains.base base-effects.base base-nnp.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.3.22.2 dune-configurator.3.22.2 fmt.0.11.0 logs.0.10.0 lwt.6.1.2 ocaml.5.4.1 ocaml-base-compiler.5.4.1 ocaml-compiler.5.4.1 ocaml-config.3 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocaml-version.4.1.0 ocamlbuild.0.16.1 ocamlfind.1.9.8 ocplib-endian.1.2 re.1.14.0 result.1.5 stdlib-shims.0.3.0 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=2.5 --depext-only -y mdx.dev $DEPS"))
+ /usr/bin/sudo "apt-get" "update"
- Hit:1 http://archive.ubuntu.com/ubuntu noble InRelease
- Get:2 http://archive.ubuntu.com/ubuntu noble-updates InRelease [126 kB]
- Get:3 http://security.ubuntu.com/ubuntu noble-security InRelease [126 kB]
- Get:4 http://archive.ubuntu.com/ubuntu noble-backports InRelease [126 kB]
- Get:5 http://archive.ubuntu.com/ubuntu noble-updates/multiverse amd64 Packages [54.1 kB]
- Get:6 http://security.ubuntu.com/ubuntu noble-security/main amd64 Packages [1985 kB]
- Get:7 http://archive.ubuntu.com/ubuntu noble-updates/main amd64 Packages [2355 kB]
- Get:8 http://archive.ubuntu.com/ubuntu noble-updates/universe amd64 Packages [2142 kB]
- Get:9 http://archive.ubuntu.com/ubuntu noble-updates/restricted amd64 Packages [3737 kB]
- Get:10 http://archive.ubuntu.com/ubuntu noble-backports/multiverse amd64 Packages [671 B]
- Get:11 http://archive.ubuntu.com/ubuntu noble-backports/universe amd64 Packages [35.6 kB]
- Get:12 http://archive.ubuntu.com/ubuntu noble-backports/main amd64 Packages [49.0 kB]
- Get:13 http://security.ubuntu.com/ubuntu noble-security/multiverse amd64 Packages [34.2 kB]
- Get:14 http://security.ubuntu.com/ubuntu noble-security/restricted amd64 Packages [3491 kB]
- Get:15 http://security.ubuntu.com/ubuntu noble-security/universe amd64 Packages [1498 kB]
- Fetched 15.8 MB in 30s (525 kB/s)
- Reading package lists...
- 


<><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><>
[mdx.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-compiler is already installed (current version is 5.4.1).
[NOTE] Package ocaml-base-compiler is already installed (current version is 5.4.1).
[NOTE] Package ocaml is already installed (current version is 5.4.1).
[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-effects 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).
# To update the current shell environment, run: eval $(opam env)
2026-04-29 01:51.12 ---> saved as "3a897a6dea220783accd6b987a40fd25b67af6f4494ceea1618a384acb1b9bd6"


/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-compiler is already installed (current version is 5.4.1).
[NOTE] Package ocaml-base-compiler is already installed (current version is 5.4.1).
[NOTE] Package ocaml is already installed (current version is 5.4.1).
[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-effects 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 alcotest           1.9.1
- install astring            0.8.5
- install base-bytes         base
- install camlp-streams      5.0.1
- install cmdliner           2.1.1
- install cppo               1.8.0
- install csexp              1.5.2
- install dune               3.22.2
- install dune-configurator  3.22.2
- install fmt                0.11.0
- install logs               0.10.0
- install lwt                6.1.2
- install ocaml-syntax-shims 1.0.0
- install ocaml-version      4.1.0
- install ocamlbuild         0.16.1
- install ocamlfind          1.9.8
- install ocplib-endian      1.2
- install re                 1.14.0
- install result             1.5
- install stdlib-shims       0.3.0
- install topkg              1.1.1
- install uutf               1.0.4


<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved alcotest.1.9.1  (cached)
-> retrieved astring.0.8.5  (cached)
-> retrieved camlp-streams.5.0.1  (cached)
-> retrieved cmdliner.2.1.1  (cached)
-> retrieved cppo.1.8.0  (cached)
-> retrieved csexp.1.5.2  (cached)
-> retrieved fmt.0.11.0  (cached)
-> retrieved logs.0.10.0  (cached)
-> retrieved ocaml-syntax-shims.1.0.0  (cached)
-> retrieved lwt.6.1.2  (cached)
-> retrieved ocaml-version.4.1.0  (cached)
-> retrieved ocamlfind.1.9.8  (cached)
-> retrieved ocamlbuild.0.16.1  (cached)
-> retrieved ocplib-endian.1.2  (cached)
-> retrieved re.1.14.0  (cached)
-> retrieved result.1.5  (cached)
-> retrieved stdlib-shims.0.3.0  (cached)
-> retrieved uutf.1.0.4  (cached)
-> retrieved topkg.1.1.1  (cached)
-> retrieved dune.3.22.2, dune-configurator.3.22.2  (cached)
-> installed cmdliner.2.1.1
-> installed ocamlbuild.0.16.1
-> installed ocamlfind.1.9.8
-> installed base-bytes.base
-> installed topkg.1.1.1
-> installed uutf.1.0.4
-> installed fmt.0.11.0
-> installed astring.0.8.5
-> installed dune.3.22.2
-> installed csexp.1.5.2
-> installed camlp-streams.5.0.1
-> installed cppo.1.8.0
-> installed ocaml-syntax-shims.1.0.0
-> installed ocaml-version.4.1.0
-> installed re.1.14.0
-> installed result.1.5
-> installed stdlib-shims.0.3.0
-> installed ocplib-endian.1.2
-> installed dune-configurator.3.22.2
-> installed alcotest.1.9.1
-> installed lwt.6.1.2
-> installed logs.0.10.0
Done.
# To update the current shell environment, run: eval $(opam env)
2026-04-29 01:51.57 ---> saved as "a5c70fb22d55716f2ffcc1945b8d7ea05db0f9a7d474a4eeee5757d686be7d18"


/src: (copy (src .) (dst /src))
2026-04-29 01:51.57 ---> saved as "8592baacde8040feca590bdb4150b2bdae57ca4460774d8397480e00f441029d"


/src: (run (shell "opam exec -- dune build @install @check @runtest && rm -rf _build"))
(cd _build/default/test/lib && ./test_mdx_lib.exe)
Testing `Mdx'.
This run has ID `PI0Y3VVS'.


[OK]          Block           0   Header.infer_from_file: "".
[OK]          Block           1   Header.infer_from_file: "foo".
[OK]          Block           2   Header.infer_from_file: "foo.bar".
[OK]          Block           3   Header.infer_from_file: "dune".
[OK]          Block           4   Header.infer_from_file: "dune-project".
[OK]          Block           5   Header.infer_from_file: "foo.sh".
[OK]          Block           6   Header.infer_from_file: "foo/foo/foo.ml".
[OK]          Block           7   mk: "invalid ocaml".
[OK]          Block           8   mk: "invalid toplevel".
[OK]          Label           0   raw_parse: "".
[OK]          Label           1   raw_parse: "foo=".
[OK]          Label           2   raw_parse: "foo<>bar".
[OK]          Label           3   raw_parse: "<bar".
[OK]          Label           4   raw_parse: "foo<=bar".
[OK]          Label           5   raw_parse: "foo>bar".
[OK]          Label           6   raw_parse: ">=".
[OK]          Label           7   raw_parse: "FOO_BAR=foo_bar".
[OK]          Label           8   interpret: "".
[OK]          Label           9   interpret: "foo".
[OK]          Label          10   interpret: "skip".
[OK]          Label          11   interpret: "skip".
[OK]          Label          12   interpret: "version".
[OK]          Label          13   interpret: "non-deterministic".
[OK]          Label          14   interpret: "dir".
[OK]          Label          15   interpret: "set-foo".
[OK]          Label          16   of_string: "".
[OK]          Label          17   of_string: ",".
[OK]          Label          18   of_string: "skip,".
[OK]          Label          19   of_string: "skip,file=foo.ml".
[OK]          Dep             0   of_block: "Empty".
[OK]          Dep             1   of_block: "file:toto.ml".
[OK]          Dep             2   of_block: "dir:tata/".
[OK]          Dep             3   of_block: "dir=tata/,skip".
[OK]          Dep             4   of_line: "block: file=tikitaka.ml".
[OK]          Dep             5   of_line: "skip + file + dir".
[OK]          Dep             6   to_sexp: file.
[OK]          Dep             7   to_sexp: dir.
[OK]          Syntax          0   infer: "".
[OK]          Syntax          1   infer: "test.md".
[OK]          Syntax          2   infer: "test.t".
[OK]          Syntax          3   infer: "test.ml".
[OK]          Syntax          4   infer: "test.mli".
[OK]          Syntax          5   infer: "no_ext".
[OK]          Util            0   String.english_conjonction: single.
[OK]          Util            1   String.english_conjonction: two.
[OK]          Util            2   String.english_conjonction: three.
[OK]          Util            3   String.english_conjonction: more.
[OK]          Parts           0   parse: "".
[OK]          Parts           1   parse: "foo".
[OK]          Parts           2   parse: "    (* $MDX part-begin=bar *)    ".
[OK]          Parts           3   parse: "(* $MDX part-begin=bar     ".
[OK]          Parts           4   parse: "   (* $MDX part-end   *)   ".
[OK]          Parts           5   parse: "    [@@@part \"foobar\"]    ".
[OK]          Parts           6   parse: "[@@@foo \"bar\"]".
[OK]          Parts           7   parse: "(* $MDX foo *)".
[OK]          Parts           8   parse: "(* $MDX part-end=foo *)".


Full test results in `/src/_build/default/test/lib/_build/_tests/Mdx'.
Test Successful in 0.007s. 56 tests run.
2026-04-29 01:52.03 ---> saved as "f12c0a70b2ab07549659d2796c90d22a57d214f9fd30527a82918614fa1fe2b3"
Job succeeded
2026-04-29 01:52.03: Job succeeded