ubuntu-26.04-4.14_opam-2.5

2026-05-29 05:49.45: New job: test patricoferris/ocaml-jansson https://github.com/patricoferris/ocaml-jansson.git#refs/heads/main (42cb429e722ec64807d75ae401758eb666c9d189) (linux-x86_64:ubuntu-26.04-4.14_opam-2.5)
Base: ocaml/opam:ubuntu-26.04-ocaml-4.14@sha256:4ef6af41112dc8a369a6a648d6158fd187ed2e8938fbd7a539f426191f6f6024
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-26.04-ocaml-4.14@sha256:4ef6af41112dc8a369a6a648d6158fd187ed2e8938fbd7a539f426191f6f6024
# ubuntu-26.04-4.14_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 cd ~/opam-repository && (git cat-file -e 4d481b6121a8fa09e2a764350c5b350800e2d4b8 || git fetch origin master) && git reset -q --hard 4d481b6121a8fa09e2a764350c5b350800e2d4b8 && 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 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-threads.base base-unix.base cmdliner.2.1.1 conf-cmake.1 csexp.1.5.2 cstruct.6.2.0 ctypes.0.24.0 dune.3.23.1 dune-configurator.3.23.1 ezjsonm.1.3.0 fmt.0.11.0 hex.1.5.0 integers.0.8.0 jsonm.1.0.2 ocaml.4.14.3 ocaml-base-compiler.4.14.3 ocaml-config.2 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


2026-05-29 05:49.45: Using cache hint "patricoferris/ocaml-jansson-ocaml/opam:ubuntu-26.04-ocaml-4.14@sha256:4ef6af41112dc8a369a6a648d6158fd187ed2e8938fbd7a539f426191f6f6024-ubuntu-26.04-4.14_opam-2.5-ede17651fe498871ad6c9434c19d1490"
2026-05-29 05:49.45: Using OBuilder spec:
((from ocaml/opam:ubuntu-26.04-ocaml-4.14@sha256:4ef6af41112dc8a369a6a648d6158fd187ed2e8938fbd7a539f426191f6f6024)
(comment ubuntu-26.04-4.14_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 (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "cd ~/opam-repository && (git cat-file -e 4d481b6121a8fa09e2a764350c5b350800e2d4b8 || git fetch origin master) && git reset -q --hard 4d481b6121a8fa09e2a764350c5b350800e2d4b8 && 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 jansson.opam) (dst ./))
(run (network host)
(shell "opam pin add -yn jansson.dev './'"))
(run (shell "echo '(lang dune 3.0)' > './dune-project'"))
(env DEPS "alcotest.1.9.1 astring.0.8.5 base-bigarray.base base-threads.base base-unix.base cmdliner.2.1.1 conf-cmake.1 csexp.1.5.2 cstruct.6.2.0 ctypes.0.24.0 dune.3.23.1 dune-configurator.3.23.1 ezjsonm.1.3.0 fmt.0.11.0 hex.1.5.0 integers.0.8.0 jsonm.1.0.2 ocaml.4.14.3 ocaml-base-compiler.4.14.3 ocaml-config.2 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"))
)


2026-05-29 05:49.45: Waiting for resource in pool OCluster
2026-05-29 16:43.36: Waiting for worker…
2026-05-29 16:47.50: Got resource from pool OCluster
Building on toxis.caelum.ci.dev
All commits already cached
Submodule path 'vendor/jansson': checked out '4a9a6db73d5dc553164992e87426502ab2d54512'
HEAD is now at 42cb429 Install so versions
Synchronising 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-26.04-ocaml-4.14@sha256:4ef6af41112dc8a369a6a648d6158fd187ed2e8938fbd7a539f426191f6f6024)
2026-05-29 16:47.51 ---> using "bda68ad971c9c6bfcecc64588860c4917e9e277f79a8055b9b9d91f725e0076d" from cache


/: (comment ubuntu-26.04-4.14_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"))
2026-05-29 16:47.51 ---> using "1923c5900de525361a2ca994542360c29d0cd8006e2c9fdd7aa55f506f22b9d5" from cache


/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "cd ~/opam-repository && (git cat-file -e 4d481b6121a8fa09e2a764350c5b350800e2d4b8 || git fetch origin master) && git reset -q --hard 4d481b6121a8fa09e2a764350c5b350800e2d4b8 && git log --no-decorate -n1 --oneline"))
From https://github.com/ocaml/opam-repository
* branch                  master     -> FETCH_HEAD
cd48593a8c..d6a960ed95  master     -> origin/master
4d481b6121 Merge pull request #29956 from avsm/ctypes-reloc
2026-05-29 16:47.51 ---> using "1cd4691cd7785cdfe68ea58da0845009fec93076c942392f3a90c60c311dba2b" 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 2.1 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 ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[ERROR] Could not update repository "ocaml-patches-overlay": "/usr/bin/git fetch -q" exited with code 128 "fatal: unable to access 'https://github.com/ocurrent/opam-repository/': Could not resolve host: github.com"
[default] synchronised from git+file:///home/opam/opam-repository
2026-05-29 16:47.51 ---> using "4eee226548072ab09d5659ad99f89e5c766ab5e7c1e050056697eda371882dd2" from cache


/src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))
Linux 6.8.0-107-generic
The OCaml toplevel, version 4.14.3
2.5.1
2026-05-29 16:47.51 ---> using "57a65a54d13391de99190d46c036f84deb39c530b0f294054813be3bda0cf9b2" from cache


/src: (workdir /src)


/src: (run (shell "sudo chown opam /src"))
2026-05-29 16:47.51 ---> using "d2fbda6b1ff00e8cb7162e5946cfe4acab3a37188cff89fa60eb19132b7ec315" from cache


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


<><> Updating package repositories ><><><><><><><><><><><><><><><><><><><><><><>
[ocaml-patches-overlay] no changes from git+https://github.com/ocurrent/opam-repository#patches
[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.5.5.0
- ocaml-config.3
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)
2026-05-29 16:47.51 ---> using "2bb6c26e36d387f3eef5b82fc73edfe90706cc1f85ce81348ddbd9f6c587f84f" from cache


/src: (copy (src jansson.opam) (dst ./))
2026-05-29 16:47.52 ---> saved as "284a9b2f04508be753448905763352144c771002bc5cfb223a771d9608ad2424"


/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)
2026-05-29 16:47.55 ---> saved as "b5778d8e527fc307f0e0b4a05084e99b3318ca48789f96bd6f09ea550df5a102"


/src: (run (shell "echo '(lang dune 3.0)' > './dune-project'"))
2026-05-29 16:47.56 ---> saved as "31c5c7a73e945ca6d47183ddc3234211f62ec011b2ae2e1b29813383367e1c22"


/src: (env DEPS "alcotest.1.9.1 astring.0.8.5 base-bigarray.base base-threads.base base-unix.base cmdliner.2.1.1 conf-cmake.1 csexp.1.5.2 cstruct.6.2.0 ctypes.0.24.0 dune.3.23.1 dune-configurator.3.23.1 ezjsonm.1.3.0 fmt.0.11.0 hex.1.5.0 integers.0.8.0 jsonm.1.0.2 ocaml.4.14.3 ocaml-base-compiler.4.14.3 ocaml-config.2 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"
- Get:1 http://security.ubuntu.com/ubuntu resolute-security InRelease [136 kB]
- Hit:2 http://archive.ubuntu.com/ubuntu resolute InRelease
- Get:3 http://archive.ubuntu.com/ubuntu resolute-updates InRelease [136 kB]
- Hit:4 http://archive.ubuntu.com/ubuntu resolute-backports InRelease
- Get:5 http://archive.ubuntu.com/ubuntu resolute-updates/universe amd64 Packages [94.3 kB]
- Get:6 http://security.ubuntu.com/ubuntu resolute-security/main amd64 Packages [124 kB]
- Get:7 http://archive.ubuntu.com/ubuntu resolute-updates/main amd64 Packages [181 kB]
- Get:8 http://archive.ubuntu.com/ubuntu resolute-updates/restricted amd64 Packages [250 kB]
- Get:9 http://security.ubuntu.com/ubuntu resolute-security/universe amd64 Packages [89.5 kB]
- Fetched 1010 kB in 0s (2910 kB/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 2).
[NOTE] Package ocaml-base-compiler is already installed (current version is 4.14.3).
[NOTE] Package ocaml is already installed (current version is 4.14.3).
[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 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%
(Reading database ... 10%
(Reading database ... 15%
(Reading database ... 20%
(Reading database ... 25%
(Reading database ... 30%
(Reading database ... 35%
(Reading database ... 40%
(Reading database ... 45%
(Reading database ... 50%
(Reading database ... 55%
(Reading database ... 60%
(Reading database ... 65%
(Reading database ... 70%
(Reading database ... 75%
(Reading database ... 80%
(Reading database ... 85%
(Reading database ... 90%
(Reading database ... 95%
(Reading database ... 100%
(Reading database ... 22790 files and directories currently installed.)
- Preparing to unpack .../0-libxml2-16_2.15.2+dfsg-0.1_amd64.deb ...
- Unpacking libxml2-16:amd64 (2.15.2+dfsg-0.1) ...
- Selecting previously unselected package libuv1t64:amd64.
- Preparing to unpack .../1-libuv1t64_1.51.0-2ubuntu1_amd64.deb ...
- Unpacking libuv1t64:amd64 (1.51.0-2ubuntu1) ...
- Selecting previously unselected package cmake-data.
- Preparing to unpack .../2-cmake-data_4.2.3-2ubuntu2_all.deb ...
- Unpacking cmake-data (4.2.3-2ubuntu2) ...
- Selecting previously unselected package libarchive13t64:amd64.
- Preparing to unpack .../3-libarchive13t64_3.8.5-1ubuntu2.1_amd64.deb ...
- Unpacking libarchive13t64:amd64 (3.8.5-1ubuntu2.1) ...
- Selecting previously unselected package libjsoncpp26:amd64.
- Preparing to unpack .../4-libjsoncpp26_1.9.6-5_amd64.deb ...
- Unpacking libjsoncpp26:amd64 (1.9.6-5) ...
- Selecting previously unselected package librhash1:amd64.
- Preparing to unpack .../5-librhash1_1.4.6-1.1_amd64.deb ...
- Unpacking librhash1:amd64 (1.4.6-1.1) ...
- Selecting previously unselected package cmake.
- Preparing to unpack .../6-cmake_4.2.3-2ubuntu2_amd64.deb ...
- Unpacking cmake (4.2.3-2ubuntu2) ...
- Setting up libxml2-16:amd64 (2.15.2+dfsg-0.1) ...
- Setting up libuv1t64:amd64 (1.51.0-2ubuntu1) ...
- Setting up libjsoncpp26:amd64 (1.9.6-5) ...
- Setting up cmake-data (4.2.3-2ubuntu2) ...
- Setting up librhash1:amd64 (1.4.6-1.1) ...
- Setting up libarchive13t64:amd64 (3.8.5-1ubuntu2.1) ...
- Setting up cmake (4.2.3-2ubuntu2) ...
- Processing triggers for libc-bin (2.43-2ubuntu2) ...
# To update the current shell environment, run: eval $(opam env)
2026-05-29 16:48.27 ---> saved as "06f660f78129e6f7b4adf491358f1ae3144ca3bea294687cfa31d48c9658144b"


/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 2).
[NOTE] Package ocaml-base-compiler is already installed (current version is 4.14.3).
[NOTE] Package ocaml is already installed (current version is 4.14.3).
[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 22 packages
- install alcotest           1.9.1
- install astring            0.8.5
- install cmdliner           2.1.1
- install conf-cmake         1
- install csexp              1.5.2
- install cstruct            6.2.0
- install ctypes             0.24.0
- install dune               3.23.1
- install dune-configurator  3.23.1
- install ezjsonm            1.3.0
- install fmt                0.11.0
- install hex                1.5.0
- install integers           0.8.0
- 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.2.1.1  (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 fmt.0.11.0  (cached)
-> retrieved hex.1.5.0  (cached)
-> retrieved integers.0.8.0  (cached)
-> retrieved jsonm.1.0.2  (cached)
-> retrieved ocaml-syntax-shims.1.0.0  (cached)
-> retrieved ocamlbuild.0.16.1  (cached)
-> retrieved ocamlfind.1.9.8  (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.3.23.1, dune-configurator.3.23.1  (cached)
-> installed cmdliner.2.1.1
-> installed ocamlbuild.0.16.1
-> installed ocamlfind.1.9.8
-> installed topkg.1.1.1
-> installed fmt.0.11.0
-> installed uutf.1.0.4
-> installed astring.0.8.5
-> installed jsonm.1.0.2
-> installed dune.3.23.1
-> 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.0.8.0
-> installed alcotest.1.9.1
-> installed dune-configurator.3.23.1
-> installed ctypes.0.24.0
Done.
# To update the current shell environment, run: eval $(opam env)
2026-05-29 16:50.16 ---> saved as "00244f2bd28583bb2175b38106a17742c3d58a97b61e9a4563b0d57c4371cdfe"


/src: (copy (src .) (dst /src))
2026-05-29 16:50.17 ---> saved as "2d0ccc4464bbd7d6d9c15103ad05e91b3903abfb05a1922f5c3ecaa69a5b0756"


/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
2026-05-29 16:50.17: Job failed: Failed: Build failed