ubuntu-25.10-5.4_opam-2.5

2026-02-15 17:59.31: New job: test patricoferris/ocaml-jansson https://github.com/patricoferris/ocaml-jansson.git#refs/heads/main (42cb429e722ec64807d75ae401758eb666c9d189) (linux-x86_64:ubuntu-25.10-5.4_opam-2.5)
Base: ocaml/opam:ubuntu-25.10-ocaml-5.4@sha256:b6da22869c1591ab428e9f2b65f7f7b251e688a3457468ec19462cece35bde38
Opam project build


To reproduce locally:


git clone --recursive "https://github.com/patricoferris/ocaml-jansson.git" -b "main" && cd "ocaml-jansson" && git reset --hard 42cb429e
cat > Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:ubuntu-25.10-ocaml-5.4@sha256:b6da22869c1591ab428e9f2b65f7f7b251e688a3457468ec19462cece35bde38
# ubuntu-25.10-5.4_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 302e116c4009da2f5a31c350a57c8b3c9b27289e || git fetch origin master) && git reset -q --hard 302e116c4009da2f5a31c350a57c8b3c9b27289e && git log --no-decorate -n1 --oneline && opam update -u
COPY --chown=1000:1000 jansson.opam ./
RUN opam pin add -yn jansson.dev './'
RUN echo '(lang dune 3.0)' > './dune-project'
ENV DEPS="alcotest.1.9.1 astring.0.8.5 base-bigarray.base base-domains.base base-effects.base base-nnp.base base-threads.base base-unix.base cmdliner.2.1.0 conf-cmake.1 csexp.1.5.2 cstruct.6.2.0 ctypes.0.24.0 dune.3.21.1 dune-configurator.3.21.1 ezjsonm.1.3.0 fmt.0.11.0 hex.1.5.0 integers.0.7.0 jsonm.1.0.2 ocaml.5.4.0 ocaml-base-compiler.5.4.0 ocaml-compiler.5.4.0 ocaml-config.3 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocamlbuild.0.16.1 ocamlfind.1.9.8 re.1.14.0 sexplib0.v0.17.0 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 jansson.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


2026-02-15 17:59.31: Using cache hint "patricoferris/ocaml-jansson-ocaml/opam:ubuntu-25.10-ocaml-5.4@sha256:b6da22869c1591ab428e9f2b65f7f7b251e688a3457468ec19462cece35bde38-ubuntu-25.10-5.4_opam-2.5-d66f6330093c30511c15a96651032cab"
2026-02-15 17:59.31: Using OBuilder spec:
((from ocaml/opam:ubuntu-25.10-ocaml-5.4@sha256:b6da22869c1591ab428e9f2b65f7f7b251e688a3457468ec19462cece35bde38)
(comment ubuntu-25.10-5.4_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 302e116c4009da2f5a31c350a57c8b3c9b27289e || git fetch origin master) && git reset -q --hard 302e116c4009da2f5a31c350a57c8b3c9b27289e && git log --no-decorate -n1 --oneline && opam update -u"))
(copy (src jansson.opam) (dst ./))
(run (network host)
(shell "opam pin add -yn jansson.dev './'"))
(run (network host)
(shell "echo '(lang dune 3.0)' > './dune-project'"))
(env DEPS "alcotest.1.9.1 astring.0.8.5 base-bigarray.base base-domains.base base-effects.base base-nnp.base base-threads.base base-unix.base cmdliner.2.1.0 conf-cmake.1 csexp.1.5.2 cstruct.6.2.0 ctypes.0.24.0 dune.3.21.1 dune-configurator.3.21.1 ezjsonm.1.3.0 fmt.0.11.0 hex.1.5.0 integers.0.7.0 jsonm.1.0.2 ocaml.5.4.0 ocaml-base-compiler.5.4.0 ocaml-compiler.5.4.0 ocaml-config.3 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocamlbuild.0.16.1 ocamlfind.1.9.8 re.1.14.0 sexplib0.v0.17.0 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 jansson.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"))
)


2026-02-15 17:59.31: Waiting for resource in pool OCluster
2026-02-15 18:54.18: Waiting for worker…
2026-02-15 18:58.35: Got resource from pool OCluster
Building on odawa.caelum.ci.dev
All commits already cached
Submodule path 'vendor/jansson': checked out '2882ead5bb90cf12a01b07b2c2361e24960fae02'
HEAD is now at 42cb429 Install so versions
Synchronizing submodule url for 'vendor/jansson'
Cleared directory 'vendor/jansson'
Submodule 'vendor/jansson' (https://github.com/akheron/jansson) unregistered for path 'vendor/jansson'
Submodule 'vendor/jansson' (https://github.com/akheron/jansson) registered for path 'vendor/jansson'
Submodule path 'vendor/jansson': checked out '2882ead5bb90cf12a01b07b2c2361e24960fae02'


(from ocaml/opam:ubuntu-25.10-ocaml-5.4@sha256:b6da22869c1591ab428e9f2b65f7f7b251e688a3457468ec19462cece35bde38)
2026-02-15 18:58.35 ---> using "1298e1d5dffa8ce226321a1bcac39114330568ccaf390856807160369fa2ee49" from cache


/: (comment ubuntu-25.10-5.4_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"))
2026-02-15 18:58.35 ---> using "1309b00d49741b88d8a73f19dac74cdc341f0ea644c75bd9b33ad15e1287e5a7" 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
Format upgrade done.


<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[default] Initialised
2026-02-15 18:58.35 ---> using "57dc3cdc729adb9e6c9e5bf071f8fbdb234f3d02dafd21de9bfb3d54f052a06a" from cache


/src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))
Linux 6.8.0-87-generic
The OCaml toplevel, version 5.4.0
2.5.0
2026-02-15 18:58.35 ---> using "3d0d866b98945a590649320861fdb4b7471117620aa39fb17f1722560eadacd1" from cache


/src: (workdir /src)


/src: (run (shell "sudo chown opam /src"))
2026-02-15 18:58.35 ---> using "d4aea8789e5fc4f003c8fb4303cca09a40290830fa06e0c70a235332b8bcc654" from cache


/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "cd ~/opam-repository && (git cat-file -e 302e116c4009da2f5a31c350a57c8b3c9b27289e || git fetch origin master) && git reset -q --hard 302e116c4009da2f5a31c350a57c8b3c9b27289e && git log --no-decorate -n1 --oneline && opam update -u"))
From https://github.com/ocaml/opam-repository
* branch                  master     -> FETCH_HEAD
340ee6fd1f..66fe1c299d  master     -> origin/master
302e116c40 Merge pull request #29374 from shonfeder/release-dune-3.21.1


<><> Updating package repositories ><><><><><><><><><><><><><><><><><><><><><><>
[default] synchronised from git+file:///home/opam/opam-repository


Already up-to-date.
Nothing to do.
# To update the current shell environment, run: eval $(opam env)
2026-02-15 18:58.35 ---> using "ca276d2e1ed6160a3a87347757c592e5748bfd5beb1d7cc24fbda823de805a89" from cache


/src: (copy (src jansson.opam) (dst ./))
2026-02-15 18:58.36 ---> saved as "3dfbb9227e5249f52100da89c47c960ec919584bf19152602a4d7bc437bd2ee7"


/src: (run (network host)
(shell "opam pin add -yn jansson.dev './'"))
[NOTE] Package jansson does not exist in opam repositories registered in the current switch.
[jansson.dev] synchronised (file:///src)
jansson is now pinned to file:///src (version dev)
2026-02-15 18:58.37 ---> saved as "fbf01f2008efd3d753a9d3f5dbf2f58e557d6aa9b111b4de5a89c978f0bbb371"


/src: (run (network host)
(shell "echo '(lang dune 3.0)' > './dune-project'"))
2026-02-15 18:58.37 ---> saved as "78b287cb33871dec6d3c5a6578c3b3ab2822c4bebbca4ab5d0b5910a5b40ace1"


/src: (env DEPS "alcotest.1.9.1 astring.0.8.5 base-bigarray.base base-domains.base base-effects.base base-nnp.base base-threads.base base-unix.base cmdliner.2.1.0 conf-cmake.1 csexp.1.5.2 cstruct.6.2.0 ctypes.0.24.0 dune.3.21.1 dune-configurator.3.21.1 ezjsonm.1.3.0 fmt.0.11.0 hex.1.5.0 integers.0.7.0 jsonm.1.0.2 ocaml.5.4.0 ocaml-base-compiler.5.4.0 ocaml-compiler.5.4.0 ocaml-config.3 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocamlbuild.0.16.1 ocamlfind.1.9.8 re.1.14.0 sexplib0.v0.17.0 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 jansson.dev $DEPS"))
+ /usr/bin/sudo "apt-get" "update"
- Hit:1 http://archive.ubuntu.com/ubuntu questing InRelease
- Get:2 http://archive.ubuntu.com/ubuntu questing-updates InRelease [136 kB]
- Get:3 http://security.ubuntu.com/ubuntu questing-security InRelease [136 kB]
- Get:4 http://archive.ubuntu.com/ubuntu questing-backports InRelease [133 kB]
- Get:5 http://security.ubuntu.com/ubuntu questing-security/main amd64 Packages [224 kB]
- Get:6 http://archive.ubuntu.com/ubuntu questing-updates/universe amd64 Packages [223 kB]
- Get:7 http://security.ubuntu.com/ubuntu questing-security/universe amd64 Packages [138 kB]
- Get:8 http://archive.ubuntu.com/ubuntu questing-updates/restricted amd64 Packages [196 kB]
- Get:9 http://security.ubuntu.com/ubuntu questing-security/restricted amd64 Packages [186 kB]
- Get:10 http://archive.ubuntu.com/ubuntu questing-updates/main amd64 Packages [374 kB]
- Fetched 1747 kB in 0s (12.3 MB/s)
- Reading package lists...


<><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><>
[jansson.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 5.4.0).
[NOTE] Package ocaml-base-compiler is already installed (current version is 5.4.0).
[NOTE] Package ocaml is already installed (current version is 5.4.0).
[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-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 system packages will first need to be installed:
cmake


<><> Handling external dependencies <><><><><><><><><><><><><><><><><><><><><><>


+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "cmake"
- Selecting previously unselected package libxml2-16:amd64.
- (Reading database ... 
(Reading database ... 5%
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(Reading database ... 30%
(Reading database ... 35%
(Reading database ... 40%
(Reading database ... 45%
(Reading database ... 50%
(Reading database ... 55%
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(Reading database ... 70%
(Reading database ... 75%
(Reading database ... 80%
(Reading database ... 85%
(Reading database ... 90%
(Reading database ... 95%
(Reading database ... 100%
(Reading database ... 18742 files and directories currently installed.)
- Preparing to unpack .../0-libxml2-16_2.14.5+dfsg-0.2ubuntu0.1_amd64.deb ...
- Unpacking libxml2-16:amd64 (2.14.5+dfsg-0.2ubuntu0.1) ...
- Selecting previously unselected package libuv1t64:amd64.
- Preparing to unpack .../1-libuv1t64_1.50.0-2ubuntu1_amd64.deb ...
- Unpacking libuv1t64:amd64 (1.50.0-2ubuntu1) ...
- Selecting previously unselected package cmake-data.
- Preparing to unpack .../2-cmake-data_3.31.6-2ubuntu6_all.deb ...
- Unpacking cmake-data (3.31.6-2ubuntu6) ...
- Selecting previously unselected package libarchive13t64:amd64.
- Preparing to unpack .../3-libarchive13t64_3.7.7-0ubuntu3_amd64.deb ...
- Unpacking libarchive13t64:amd64 (3.7.7-0ubuntu3) ...
- Selecting previously unselected package libjsoncpp26:amd64.
- Preparing to unpack .../4-libjsoncpp26_1.9.6-3_amd64.deb ...
- Unpacking libjsoncpp26:amd64 (1.9.6-3) ...
- Selecting previously unselected package librhash1:amd64.
- Preparing to unpack .../5-librhash1_1.4.6-1_amd64.deb ...
- Unpacking librhash1:amd64 (1.4.6-1) ...
- Selecting previously unselected package cmake.
- Preparing to unpack .../6-cmake_3.31.6-2ubuntu6_amd64.deb ...
- Unpacking cmake (3.31.6-2ubuntu6) ...
- Setting up libxml2-16:amd64 (2.14.5+dfsg-0.2ubuntu0.1) ...
- Setting up libuv1t64:amd64 (1.50.0-2ubuntu1) ...
- Setting up libjsoncpp26:amd64 (1.9.6-3) ...
- Setting up cmake-data (3.31.6-2ubuntu6) ...
- Setting up librhash1:amd64 (1.4.6-1) ...
- Setting up libarchive13t64:amd64 (3.7.7-0ubuntu3) ...
- Setting up cmake (3.31.6-2ubuntu6) ...
- Processing triggers for libc-bin (2.42-0ubuntu3.1) ...
# To update the current shell environment, run: eval $(opam env)
2026-02-15 18:58.49 ---> saved as "04ec3176782ab9afbf364b81bf921de0447013d67525c2717568c738b4168072"


/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 5.4.0).
[NOTE] Package ocaml-base-compiler is already installed (current version is 5.4.0).
[NOTE] Package ocaml is already installed (current version is 5.4.0).
[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-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 cmdliner           2.1.0
- install conf-cmake         1
- install csexp              1.5.2
- install cstruct            6.2.0
- install ctypes             0.24.0
- install dune               3.21.1
- install dune-configurator  3.21.1
- install ezjsonm            1.3.0
- install fmt                0.11.0
- install hex                1.5.0
- install integers           0.7.0
- install jsonm              1.0.2
- install ocaml-syntax-shims 1.0.0
- install ocamlbuild         0.16.1
- install ocamlfind          1.9.8
- install re                 1.14.0
- install sexplib0           v0.17.0
- 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 conf-cmake.1  (cached)
-> retrieved astring.0.8.5  (cached)
-> retrieved cmdliner.2.1.0  (cached)
-> retrieved csexp.1.5.2  (cached)
-> installed conf-cmake.1
-> retrieved cstruct.6.2.0  (cached)
-> retrieved ctypes.0.24.0  (cached)
-> retrieved ezjsonm.1.3.0  (cached)
-> retrieved hex.1.5.0  (cached)
-> retrieved fmt.0.11.0  (cached)
-> retrieved integers.0.7.0  (cached)
-> retrieved jsonm.1.0.2  (cached)
-> retrieved ocaml-syntax-shims.1.0.0  (cached)
-> retrieved ocamlfind.1.9.8  (cached)
-> retrieved ocamlbuild.0.16.1  (cached)
-> retrieved re.1.14.0  (cached)
-> retrieved sexplib0.v0.17.0  (cached)
-> retrieved stdlib-shims.0.3.0  (cached)
-> retrieved uutf.1.0.4  (cached)
-> retrieved topkg.1.1.1  (cached)
-> retrieved dune.3.21.1, dune-configurator.3.21.1  (cached)
-> installed cmdliner.2.1.0
-> installed ocamlbuild.0.16.1
-> installed ocamlfind.1.9.8
-> installed topkg.1.1.1
-> installed uutf.1.0.4
-> installed fmt.0.11.0
-> installed astring.0.8.5
-> installed jsonm.1.0.2
-> installed dune.3.21.1
-> installed csexp.1.5.2
-> installed cstruct.6.2.0
-> installed ocaml-syntax-shims.1.0.0
-> installed re.1.14.0
-> installed sexplib0.v0.17.0
-> installed stdlib-shims.0.3.0
-> installed hex.1.5.0
-> installed ezjsonm.1.3.0
-> installed integers.0.7.0
-> installed alcotest.1.9.1
-> installed dune-configurator.3.21.1
-> installed ctypes.0.24.0
Done.
# To update the current shell environment, run: eval $(opam env)
2026-02-15 18:59.27 ---> saved as "01f593fecd854d7c1a34affa4f6c71e351e4ed8f9e00d3b2ea69b8ee7f61f36b"


/src: (copy (src .) (dst /src))
2026-02-15 18:59.27 ---> saved as "be06cc06d734c5f85b057fef641d17505b961ceeecbf72cb63af7d8da354e9ff"


/src: (run (shell "opam exec -- dune build @install @check @runtest && rm -rf _build"))
File "dune-project", line 2, characters 14-17:
2 | (using ctypes 0.1)
^^^
Error: Version 0.1 of the ctypes extension has been deleted in Dune 3.11.
Please port this project to a newer version of the extension, such as 0.3.
Hint: You will also need to upgrade to (lang dune 3.7).
"/usr/bin/env" "bash" "-c" "opam exec -- dune build @install @check @runtest && rm -rf _build" failed with exit status 1
2026-02-15 18:59.27: Job failed: Failed: Build failed