(lower-bound)

2026-05-13 10:18.54: New job: test patricoferris/ocaml-jansson https://github.com/patricoferris/ocaml-jansson.git#refs/heads/main (42cb429e722ec64807d75ae401758eb666c9d189) (linux-x86_64:(lower-bound))
Base: ocaml/opam:debian-13-ocaml-4.11@sha256:6c34153b2b07fc0f884e792a60178e250c2d06a45050e01ed0883a67ec11440c
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: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-2.5 /usr/bin/opam
RUN cd ~/opam-repository && (git cat-file -e 3f4bb3df97e3ad91d5f49864f16bd9c932da705c || git fetch origin master) && git reset -q --hard 3f4bb3df97e3ad91d5f49864f16bd9c932da705c && 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.1.0.1 astring.0.8.3 base-bigarray.base base-bytes.base base-threads.base base-unix.base cmdliner.1.0.4 conf-cmake.1 conf-m4.1 conf-pkg-config.1.0 cstruct.3.3.0 ctypes.0.8.0 dune.3.5.0 ezjsonm.1.1.0 fmt.0.8.6 hex.1.2.0 jbuilder.1.0+beta20.1 jsonm.1.0.2 num.1.5 ocaml.4.11.2 ocaml-base-compiler.4.11.2 ocaml-config.1 ocamlbuild.0.14.0 ocamlfind.1.8.1 re.1.7.2 seq.0.3 sexplib.v0.9.3 stdlib-shims.0.1.0 topkg.1.0.8 uuidm.0.9.7 uutf.1.0.3"
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


2026-05-13 10:18.54: Using cache hint "patricoferris/ocaml-jansson-ocaml/opam:debian-13-ocaml-4.11@sha256:6c34153b2b07fc0f884e792a60178e250c2d06a45050e01ed0883a67ec11440c-debian-13-4.11_opam-2.5-82fcf9ab76534491626e81a83858e219"
2026-05-13 10:18.54: 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-2.5 /usr/bin/opam"))
(run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "cd ~/opam-repository && (git cat-file -e 3f4bb3df97e3ad91d5f49864f16bd9c932da705c || git fetch origin master) && git reset -q --hard 3f4bb3df97e3ad91d5f49864f16bd9c932da705c && 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.1.0.1 astring.0.8.3 base-bigarray.base base-bytes.base base-threads.base base-unix.base cmdliner.1.0.4 conf-cmake.1 conf-m4.1 conf-pkg-config.1.0 cstruct.3.3.0 ctypes.0.8.0 dune.3.5.0 ezjsonm.1.1.0 fmt.0.8.6 hex.1.2.0 jbuilder.1.0+beta20.1 jsonm.1.0.2 num.1.5 ocaml.4.11.2 ocaml-base-compiler.4.11.2 ocaml-config.1 ocamlbuild.0.14.0 ocamlfind.1.8.1 re.1.7.2 seq.0.3 sexplib.v0.9.3 stdlib-shims.0.1.0 topkg.1.0.8 uuidm.0.9.7 uutf.1.0.3")
(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"))
)


2026-05-13 10:18.54: Waiting for resource in pool OCluster
2026-05-13 10:35.13: Waiting for worker…
2026-05-13 10:37.25: Got resource from pool OCluster
Building on eumache.caelum.ci.dev
All commits already cached
Submodule path 'vendor/jansson': checked out '2882ead5bb90cf12a01b07b2c2361e24960fae02'
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:debian-13-ocaml-4.11@sha256:6c34153b2b07fc0f884e792a60178e250c2d06a45050e01ed0883a67ec11440c)
Unable to find image 'ocaml/opam:debian-13-ocaml-4.11@sha256:6c34153b2b07fc0f884e792a60178e250c2d06a45050e01ed0883a67ec11440c' locally
docker.io/ocaml/opam@sha256:6c34153b2b07fc0f884e792a60178e250c2d06a45050e01ed0883a67ec11440c: Pulling from ocaml/opam
307f8152a55e: Pulling fs layer
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ae88ba2e7c99: Waiting
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Digest: sha256:6c34153b2b07fc0f884e792a60178e250c2d06a45050e01ed0883a67ec11440c
Status: Downloaded newer image for ocaml/opam@sha256:6c34153b2b07fc0f884e792a60178e250c2d06a45050e01ed0883a67ec11440c
2026-05-13 10:37.29 ---> 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-2.5 /usr/bin/opam"))
2026-05-13 10:37.29 ---> using "8b6c3f9b20d6c3beeb84a8d52ac5abfb97ee836913fb82a0f86bfdcf7eb71547" from cache


/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "cd ~/opam-repository && (git cat-file -e 3f4bb3df97e3ad91d5f49864f16bd9c932da705c || git fetch origin master) && git reset -q --hard 3f4bb3df97e3ad91d5f49864f16bd9c932da705c && git log --no-decorate -n1 --oneline"))
3f4bb3df97 Merge pull request #29856 from filipeom/patch-1
2026-05-13 10:37.33 ---> saved as "bddcfda0feb267c0c8003f7306d34c2586270d9e42edd967f9bc346c1a11c593"


/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 ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[default] synchronised from git+file:///home/opam/opam-repository
2026-05-13 10:37.46 ---> saved as "13ce222ecf2706b63149f68d8b34004c8c23b9eca74ff8b0a7fdc206289da1e6"


/src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))
Linux 6.8.0-111-generic
The OCaml toplevel, version 4.11.2
2.5.1
2026-05-13 10:37.47 ---> saved as "d168ea9ebd88ee6d0ef1cc19e7a13b60fdc72872bf5a34f80257bf32321b6928"


/src: (workdir /src)


/src: (run (shell "sudo chown opam /src"))
2026-05-13 10:37.48 ---> saved as "dbc400a9a68fd3089cd7a5a63bba5ee95326c9a9cbbc86894d45b587ff8c1ede"


/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.5.5.0
- 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)
2026-05-13 10:38.03 ---> saved as "5069b5b143a7d9300b67f42089791f8a882614cca07e2d83bf9549575c07809a"


/src: (copy (src jansson.opam) (dst ./))
2026-05-13 10:38.04 ---> saved as "0e9d3b89f9e9087dac8e9b3db9c51073587fe1ca6122bfc4e436124371c978ed"


/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)
2026-05-13 10:38.08 ---> saved as "9df8ff4f11ab8bf15df9ee9ec3f01545b67cc7c39a0e952a189231ffc748e6a4"


/src: (run (shell "echo '(lang dune 3.0)' > './dune-project'"))
2026-05-13 10:38.09 ---> saved as "7dd8e4850aeeb7626839658ea6b20cad1e0772ca947f3a8b59c5583775a189d4"


/src: (env DEPS "alcotest.1.0.1 astring.0.8.3 base-bigarray.base base-bytes.base base-threads.base base-unix.base cmdliner.1.0.4 conf-cmake.1 conf-m4.1 conf-pkg-config.1.0 cstruct.3.3.0 ctypes.0.8.0 dune.3.5.0 ezjsonm.1.1.0 fmt.0.8.6 hex.1.2.0 jbuilder.1.0+beta20.1 jsonm.1.0.2 num.1.5 ocaml.4.11.2 ocaml-base-compiler.4.11.2 ocaml-config.1 ocamlbuild.0.14.0 ocamlfind.1.8.1 re.1.7.2 seq.0.3 sexplib.v0.9.3 stdlib-shims.0.1.0 topkg.1.0.8 uuidm.0.9.7 uutf.1.0.3")


/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://deb.debian.org/debian trixie InRelease
- 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-security trixie-security/main amd64 Packages [160 kB]
- Fetched 251 kB in 0s (1578 kB/s)
- Reading package lists...
- 


<><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><>
[jansson.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).


The following system packages will first need to be installed:
cmake m4 pkg-config


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


+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "cmake" "m4" "pkg-config"
- Selecting previously unselected package cmake-data.
- (Reading database ... 
(Reading database ... 5%
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(Reading database ... 95%
(Reading database ... 100%
(Reading database ... 20623 files and directories currently installed.)
- Preparing to unpack .../00-cmake-data_3.31.6-2_all.deb ...
- Unpacking cmake-data (3.31.6-2) ...
- Selecting previously unselected package libxml2:amd64.
- Preparing to unpack .../01-libxml2_2.12.7+dfsg+really2.9.14-2.1+deb13u2_amd64.deb ...
- Unpacking libxml2:amd64 (2.12.7+dfsg+really2.9.14-2.1+deb13u2) ...
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- Preparing to unpack .../02-libarchive13t64_3.7.4-4_amd64.deb ...
- Unpacking libarchive13t64:amd64 (3.7.4-4) ...
- Selecting previously unselected package libjsoncpp26:amd64.
- Preparing to unpack .../03-libjsoncpp26_1.9.6-3_amd64.deb ...
- Unpacking libjsoncpp26:amd64 (1.9.6-3) ...
- Selecting previously unselected package librhash1:amd64.
- Preparing to unpack .../04-librhash1_1.4.5-1_amd64.deb ...
- Unpacking librhash1:amd64 (1.4.5-1) ...
- Selecting previously unselected package libuv1t64:amd64.
- Preparing to unpack .../05-libuv1t64_1.50.0-2_amd64.deb ...
- Unpacking libuv1t64:amd64 (1.50.0-2) ...
- Selecting previously unselected package cmake.
- Preparing to unpack .../06-cmake_3.31.6-2_amd64.deb ...
- Unpacking cmake (3.31.6-2) ...
- Selecting previously unselected package libpkgconf3:amd64.
- Preparing to unpack .../07-libpkgconf3_1.8.1-4_amd64.deb ...
- Unpacking libpkgconf3:amd64 (1.8.1-4) ...
- Selecting previously unselected package m4.
- Preparing to unpack .../08-m4_1.4.19-8_amd64.deb ...
- Unpacking m4 (1.4.19-8) ...
- Selecting previously unselected package pkgconf-bin.
- Preparing to unpack .../09-pkgconf-bin_1.8.1-4_amd64.deb ...
- Unpacking pkgconf-bin (1.8.1-4) ...
- Selecting previously unselected package pkgconf:amd64.
- Preparing to unpack .../10-pkgconf_1.8.1-4_amd64.deb ...
- Unpacking pkgconf:amd64 (1.8.1-4) ...
- Selecting previously unselected package pkg-config:amd64.
- Preparing to unpack .../11-pkg-config_1.8.1-4_amd64.deb ...
- Unpacking pkg-config:amd64 (1.8.1-4) ...
- Setting up libuv1t64:amd64 (1.50.0-2) ...
- Setting up m4 (1.4.19-8) ...
- Setting up libpkgconf3:amd64 (1.8.1-4) ...
- Setting up libjsoncpp26:amd64 (1.9.6-3) ...
- Setting up pkgconf-bin (1.8.1-4) ...
- Setting up cmake-data (3.31.6-2) ...
- Setting up librhash1:amd64 (1.4.5-1) ...
- Setting up libxml2:amd64 (2.12.7+dfsg+really2.9.14-2.1+deb13u2) ...
- Setting up pkgconf:amd64 (1.8.1-4) ...
- Setting up pkg-config:amd64 (1.8.1-4) ...
- Setting up libarchive13t64:amd64 (3.7.4-4) ...
- Setting up cmake (3.31.6-2) ...
- Processing triggers for libc-bin (2.41-12+deb13u2) ...
# To update the current shell environment, run: eval $(opam env)
2026-05-13 10:38.35 ---> saved as "e648cba3bb8450e12720092b07cf62cf3375216440d8bb4f64b27fa423a511a2"


/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 25 packages
- install alcotest        1.0.1
- install astring         0.8.3
- install base-bytes      base
- install cmdliner        1.0.4
- install conf-cmake      1
- install conf-m4         1
- install conf-pkg-config 1.0
- install cstruct         3.3.0
- install ctypes          0.8.0
- install dune            3.5.0
- install ezjsonm         1.1.0
- install fmt             0.8.6
- install hex             1.2.0
- install jbuilder        1.0+beta20.1 (deprecated)
- install jsonm           1.0.2
- install num             1.5
- install ocamlbuild      0.14.0
- install ocamlfind       1.8.1
- install re              1.7.2
- install seq             0.3
- install sexplib         v0.9.3
- install stdlib-shims    0.1.0
- install topkg           1.0.8
- install uuidm           0.9.7
- install uutf            1.0.3


<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved alcotest.1.0.1  (cached)
-> retrieved conf-cmake.1  (cached)
-> retrieved astring.0.8.3  (cached)
-> retrieved cmdliner.1.0.4  (cached)
-> retrieved cstruct.3.3.0  (cached)
-> installed conf-cmake.1
-> installed conf-m4.1
-> installed conf-pkg-config.1.0
-> retrieved ezjsonm.1.1.0  (cached)
-> retrieved ctypes.0.8.0  (https://opam.ocaml.org/cache)
-> retrieved hex.1.2.0  (cached)
-> retrieved fmt.0.8.6  (https://opam.ocaml.org/cache)
-> retrieved jsonm.1.0.2  (cached)
-> retrieved num.1.5  (cached)
-> retrieved ocamlbuild.0.14.0  (cached)
-> retrieved jbuilder.1.0+beta20.1  (cached)
-> retrieved dune.3.5.0  (cached)
-> installed num.1.5
-> retrieved ocamlfind.1.8.1  (cached)
-> retrieved re.1.7.2  (cached)
-> retrieved seq.0.3  (cached)
-> retrieved sexplib.v0.9.3  (cached)
-> retrieved stdlib-shims.0.1.0  (cached)
-> retrieved uuidm.0.9.7  (cached)
-> retrieved uutf.1.0.3  (cached)
-> retrieved topkg.1.0.8  (cached)
-> installed cmdliner.1.0.4
-> installed ocamlfind.1.8.1
-> installed base-bytes.base
-> installed ocamlbuild.0.14.0
-> installed jbuilder.1.0+beta20.1
-> installed re.1.7.2
-> installed sexplib.v0.9.3
-> installed topkg.1.0.8
-> installed uuidm.0.9.7
-> installed uutf.1.0.3
-> installed astring.0.8.3
-> installed jsonm.1.0.2
-> installed ctypes.0.8.0
-> installed dune.3.5.0
-> installed seq.0.3
-> installed stdlib-shims.0.1.0
-> installed cstruct.3.3.0
-> installed hex.1.2.0
-> installed ezjsonm.1.1.0
-> installed fmt.0.8.6
-> installed alcotest.1.0.1
Done.


<><> jbuilder.1.0+beta20.1 installed successfully <><><><><><><><><><><><><><><>
=> Note: This package is deprecated.
# To update the current shell environment, run: eval $(opam env)
2026-05-13 10:39.30 ---> saved as "78370f9965a9df692f4e444442405b3f516339e98686d8462544ad447dd71b2b"


/src: (copy (src .) (dst /src))
2026-05-13 10:39.31 ---> saved as "30e7ebe52a7b8eddb12cd0eb2c8473f6a6e30526b232b293b4d50c4e06ed17d2"


/src: (run (shell "opam exec -- dune build @install @check @runtest && rm -rf _build"))
File "/home/opam/.opam/4.11/lib/hex/hex.dune", line 1, characters 0-0:
Warning: .dune files are ignored since 2.0. Reinstall the library with dune
>= 2.0 to get rid of this warning and enable support for the subsystem this
library provides.
File "/home/opam/.opam/4.11/lib/re/re.dune", line 1, characters 0-0:
Warning: .dune files are ignored since 2.0. Reinstall the library with dune
>= 2.0 to get rid of this warning and enable support for the subsystem this
library provides.
File "/home/opam/.opam/4.11/lib/re/emacs/re.emacs.dune", line 1, characters 0-0:
Warning: .dune files are ignored since 2.0. Reinstall the library with dune
>= 2.0 to get rid of this warning and enable support for the subsystem this
library provides.
File "/home/opam/.opam/4.11/lib/re/glob/re.glob.dune", line 1, characters 0-0:
Warning: .dune files are ignored since 2.0. Reinstall the library with dune
>= 2.0 to get rid of this warning and enable support for the subsystem this
library provides.
File "/home/opam/.opam/4.11/lib/re/pcre/re.pcre.dune", line 1, characters 0-0:
Warning: .dune files are ignored since 2.0. Reinstall the library with dune
>= 2.0 to get rid of this warning and enable support for the subsystem this
library provides.
File "/home/opam/.opam/4.11/lib/re/perl/re.perl.dune", line 1, characters 0-0:
Warning: .dune files are ignored since 2.0. Reinstall the library with dune
>= 2.0 to get rid of this warning and enable support for the subsystem this
library provides.
File "/home/opam/.opam/4.11/lib/re/posix/re.posix.dune", line 1, characters 0-0:
Warning: .dune files are ignored since 2.0. Reinstall the library with dune
>= 2.0 to get rid of this warning and enable support for the subsystem this
library provides.
File "/home/opam/.opam/4.11/lib/re/str/re.str.dune", line 1, characters 0-0:
Warning: .dune files are ignored since 2.0. Reinstall the library with dune
>= 2.0 to get rid of this warning and enable support for the subsystem this
library provides.
File "/home/opam/.opam/4.11/lib/sexplib/sexplib.dune", line 1, characters 0-0:
Warning: .dune files are ignored since 2.0. Reinstall the library with dune
>= 2.0 to get rid of this warning and enable support for the subsystem this
library provides.
File "/home/opam/.opam/4.11/lib/sexplib/0/sexplib.0.dune", line 1, characters 0-0:
Warning: .dune files are ignored since 2.0. Reinstall the library with dune
>= 2.0 to get rid of this warning and enable support for the subsystem this
library provides.
File "/home/opam/.opam/4.11/lib/sexplib/num/sexplib.num.dune", line 1, characters 0-0:
Warning: .dune files are ignored since 2.0. Reinstall the library with dune
>= 2.0 to get rid of this warning and enable support for the subsystem this
library provides.
File "/home/opam/.opam/4.11/lib/sexplib/unix/sexplib.unix.dune", line 1, characters 0-0:
Warning: .dune files are ignored since 2.0. Reinstall the library with dune
>= 2.0 to get rid of this warning and enable support for the subsystem this
library provides.
(cd _build/default && /home/opam/.opam/4.11/bin/ocamlc.opt -w @1..3@5..28@30..39@43@46..47@49..57@61..62-40 -strict-sequence -strict-formats -short-paths -keep-locs -w -9-27 -g -bin-annot -I src/c/.jansson_c.objs/byte -I /home/opam/.opam/4.11/lib/ctypes -no-alias-deps -opaque -open Jansson_c -o src/c/.jansson_c.objs/byte/jansson_c__Type_description.cmo -c -impl src/c/type_description.ml)
File "src/c/type_description.ml", line 3, characters 18-22:
3 | module Types (F : TYPE) = struct
^^^^
Error: Unbound module type TYPE
(cd _build/default/vendor/jansson/build && /usr/bin/cmake .. -DJANSSON_BUILD_SHARED_LIBS=1)
CMake Deprecation Warning at CMakeLists.txt:49 (cmake_minimum_required):
Compatibility with CMake < 3.10 will be removed from a future version of
CMake.


Update the VERSION argument <min> value.  Or, use the <min>...<max> syntax
to tell CMake that the project requires at least <min> but has been updated
to work with policies introduced by <max> or earlier.


-- The C compiler identification is GNU 14.2.0
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Check for working C compiler: /usr/bin/cc - skipped
-- Detecting C compile features
-- Detecting C compile features - done
-- Performing Test HAS_NO_FORMAT_TRUNCATION
-- Performing Test HAS_NO_FORMAT_TRUNCATION - Success
C compiler: GNU
-- Looking for include file endian.h
-- Looking for include file endian.h - found
-- Looking for include file fcntl.h
-- Looking for include file fcntl.h - found
-- Looking for include file sched.h
-- Looking for include file sched.h - found
-- Looking for include file unistd.h
-- Looking for include file unistd.h - found
-- Looking for include file sys/param.h
-- Looking for include file sys/param.h - found
-- Looking for include file sys/stat.h
-- Looking for include file sys/stat.h - found
-- Looking for include file sys/time.h
-- Looking for include file sys/time.h - found
-- Looking for include file sys/types.h
-- Looking for include file sys/types.h - found
-- Looking for close
-- Looking for close - found
-- Looking for getpid
-- Looking for getpid - found
-- Looking for gettimeofday
-- Looking for gettimeofday - found
-- Looking for open
-- Looking for open - found
-- Looking for read
-- Looking for read - found
-- Looking for sched_yield
-- Looking for sched_yield - found
-- Looking for include file stdint.h
-- Looking for include file stdint.h - found
-- Looking for stddef.h
-- Looking for stddef.h - found
-- Check size of __int64
-- Check size of __int64 - failed
-- Check size of int64_t
-- Check size of int64_t - done
-- Check size of long long
-- Check size of long long - done
-- Check size of int32_t
-- Check size of int32_t - done
-- Check size of __int32
-- Check size of __int32 - failed
-- Check size of long
-- Check size of long - done
-- Check size of int
-- Check size of int - done
-- Check size of unsigned long
-- Check size of unsigned long - done
-- Check size of unsigned int
-- Check size of unsigned int - done
-- Check size of unsigned short
-- Check size of unsigned short - done
-- Check size of uint32_t
-- Check size of uint32_t - done
-- Check size of __uint32
-- Check size of __uint32 - failed
-- Check size of uint16_t
-- Check size of uint16_t - done
-- Check size of __uint16
-- Check size of __uint16 - failed
-- Check size of uint8_t
-- Check size of uint8_t - done
-- Check size of __uint8
-- Check size of __uint8 - failed
-- Check size of ssize_t
-- Check size of ssize_t - done
-- Check size of SSIZE_T
-- Check size of SSIZE_T - failed
-- Looking for strtoll
-- Looking for strtoll - found
-- Looking for strtoq
-- Looking for strtoq - found
-- Looking for _strtoi64
-- Looking for _strtoi64 - not found
-- Looking for include file locale.h
-- Looking for include file locale.h - found
-- Looking for localeconv
-- Looking for localeconv - found
-- Looking for setlocale
-- Looking for setlocale - found
-- Performing Test HAVE_INLINE
-- Performing Test HAVE_INLINE - Success
-- Performing Test HAVE___INLINE
-- Performing Test HAVE___INLINE - Success
-- Performing Test HAVE___INLINE__
-- Performing Test HAVE___INLINE__ - Success
-- Performing Test HAVE_SYNC_BUILTINS
-- Performing Test HAVE_SYNC_BUILTINS - Success
-- Performing Test HAVE_ATOMIC_BUILTINS
-- Performing Test HAVE_ATOMIC_BUILTINS - Success
-- Could NOT find Sphinx (missing: Sphinx-build_EXECUTABLE Sphinx_VERSION_STRING)
CMake Warning at CMakeLists.txt:392 (message):
Sphinx not found.  Cannot generate documentation!


Set -DJANSSON_BUILD_DOCS=OFF to get rid of this message.


-- Configuring done (8.1s)
-- Generating done (0.1s)
-- Build files have been written to: /src/_build/default/vendor/jansson/build
(cd _build/default/vendor/jansson/build && /usr/bin/make -j)
[ 16%] Building C object CMakeFiles/jansson.dir/src/hashtable_seed.c.o
[  8%] Building C object CMakeFiles/jansson.dir/src/strbuffer.c.o
[ 18%] Building C object CMakeFiles/jansson.dir/src/dump.c.o
[ 18%] Building C object CMakeFiles/jansson.dir/src/pack_unpack.c.o
[  8%] Building C object CMakeFiles/jansson.dir/src/memory.c.o
[ 18%] Building C object CMakeFiles/jansson.dir/src/error.c.o
[ 18%] Building C object CMakeFiles/jansson.dir/src/load.c.o
[ 18%] Building C object CMakeFiles/jansson.dir/src/hashtable.c.o
[ 22%] Building C object CMakeFiles/jansson.dir/src/utf.c.o
[ 22%] Building C object CMakeFiles/jansson.dir/src/value.c.o
[ 20%] Building C object CMakeFiles/jansson.dir/src/strconv.c.o
[ 24%] Building C object CMakeFiles/jansson.dir/src/version.c.o
[ 26%] Linking C shared library lib/libjansson.so
[ 26%] Built target jansson
[ 36%] Building C object CMakeFiles/simple_parse.dir/examples/simple_parse.c.o
[ 36%] Building C object CMakeFiles/test_copy.dir/test/suites/api/test_copy.c.o
[ 36%] Building C object CMakeFiles/test_dump_callback.dir/test/suites/api/test_dump_callback.c.o
[ 38%] Building C object CMakeFiles/test_array.dir/test/suites/api/test_array.c.o
[ 38%] Building C object CMakeFiles/test_equal.dir/test/suites/api/test_equal.c.o
[ 36%] Building C object CMakeFiles/test_dump.dir/test/suites/api/test_dump.c.o
[ 40%] Building C object CMakeFiles/test_load.dir/test/suites/api/test_load.c.o
[ 42%] Building C object CMakeFiles/test_load_callback.dir/test/suites/api/test_load_callback.c.o
[ 44%] Building C object CMakeFiles/test_number.dir/test/suites/api/test_number.c.o
[ 46%] Building C object CMakeFiles/test_unpack.dir/test/suites/api/test_unpack.c.o
[ 48%] Building C object CMakeFiles/json_process.dir/test/bin/json_process.c.o
[ 51%] Building C object CMakeFiles/test_memory_funcs.dir/test/suites/api/test_memory_funcs.c.o
[ 55%] Building C object CMakeFiles/test_sprintf.dir/test/suites/api/test_sprintf.c.o
[ 55%] Building C object CMakeFiles/test_object.dir/test/suites/api/test_object.c.o
[ 57%] Building C object CMakeFiles/test_simple.dir/test/suites/api/test_simple.c.o
[ 61%] Building C object CMakeFiles/test_loadb.dir/test/suites/api/test_loadb.c.o
[ 61%] Building C object CMakeFiles/test_chaos.dir/test/suites/api/test_chaos.c.o
[ 63%] Building C object CMakeFiles/test_pack.dir/test/suites/api/test_pack.c.o
[ 67%] Linking C executable bin/test_loadb
[ 67%] Linking C executable bin/test_dump_callback
[ 69%] Linking C executable bin/test_sprintf
[ 71%] Linking C executable bin/test_load_callback
[ 75%] Linking C executable bin/test_memory_funcs
[ 75%] Linking C executable bin/simple_parse
[ 77%] Linking C executable bin/test_equal
[ 79%] Linking C executable bin/json_process
[ 81%] Linking C executable bin/test_number
[ 83%] Linking C executable bin/test_load
[ 85%] Linking C executable bin/test_chaos
[ 87%] Linking C executable bin/test_dump
[ 89%] Linking C executable bin/test_simple
[ 89%] Built target test_loadb
[ 91%] Linking C executable bin/test_array
[ 91%] Built target test_dump_callback
[ 91%] Built target test_sprintf
[ 91%] Built target test_load_callback
[ 91%] Built target test_equal
[ 93%] Linking C executable bin/test_copy
[ 93%] Built target simple_parse
[ 93%] Built target json_process
[ 93%] Built target test_memory_funcs
[ 93%] Built target test_number
[ 93%] Built target test_load
[ 93%] Built target test_chaos
[ 93%] Built target test_dump
[ 95%] Linking C executable bin/test_object
[ 95%] Built target test_simple
[ 95%] Built target test_array
[ 95%] Built target test_copy
[ 97%] Linking C executable bin/test_unpack
[ 97%] Built target test_object
[ 97%] Built target test_unpack
[100%] Linking C executable bin/test_pack
[100%] Built target test_pack
(cd _build/default/vendor/jansson/build && /usr/bin/cmake .. -DJANSSON_BUILD_SHARED_LIBS=0)
CMake Deprecation Warning at CMakeLists.txt:49 (cmake_minimum_required):
Compatibility with CMake < 3.10 will be removed from a future version of
CMake.


Update the VERSION argument <min> value.  Or, use the <min>...<max> syntax
to tell CMake that the project requires at least <min> but has been updated
to work with policies introduced by <max> or earlier.


C compiler: GNU
-- Could NOT find Sphinx (missing: Sphinx-build_EXECUTABLE Sphinx_VERSION_STRING)
CMake Warning at CMakeLists.txt:392 (message):
Sphinx not found.  Cannot generate documentation!


Set -DJANSSON_BUILD_DOCS=OFF to get rid of this message.


-- Configuring done (0.0s)
-- Generating done (0.1s)
-- Build files have been written to: /src/_build/default/vendor/jansson/build
(cd _build/default/vendor/jansson/build && /usr/bin/make -j)
[  4%] Building C object CMakeFiles/jansson.dir/src/error.c.o
[  4%] Building C object CMakeFiles/jansson.dir/src/hashtable_seed.c.o
[  6%] Building C object CMakeFiles/jansson.dir/src/memory.c.o
[ 14%] Building C object CMakeFiles/jansson.dir/src/hashtable.c.o
[ 14%] Building C object CMakeFiles/jansson.dir/src/pack_unpack.c.o
[ 14%] Building C object CMakeFiles/jansson.dir/src/strbuffer.c.o
[ 14%] Building C object CMakeFiles/jansson.dir/src/strconv.c.o
[ 16%] Building C object CMakeFiles/jansson.dir/src/dump.c.o
[ 18%] Building C object CMakeFiles/jansson.dir/src/value.c.o
[ 20%] Building C object CMakeFiles/jansson.dir/src/utf.c.o
[ 24%] Building C object CMakeFiles/jansson.dir/src/version.c.o
[ 24%] Building C object CMakeFiles/jansson.dir/src/load.c.o
[ 26%] Linking C static library lib/libjansson.a
[ 26%] Built target jansson
[ 28%] Building C object CMakeFiles/simple_parse.dir/examples/simple_parse.c.o
[ 30%] Building C object CMakeFiles/test_dump_callback.dir/test/suites/api/test_dump_callback.c.o
[ 32%] Building C object CMakeFiles/test_load_callback.dir/test/suites/api/test_load_callback.c.o
[ 34%] Building C object CMakeFiles/test_pack.dir/test/suites/api/test_pack.c.o
[ 38%] Building C object CMakeFiles/test_dump.dir/test/suites/api/test_dump.c.o
[ 38%] Building C object CMakeFiles/test_simple.dir/test/suites/api/test_simple.c.o
[ 40%] Building C object CMakeFiles/test_load.dir/test/suites/api/test_load.c.o
[ 42%] Building C object CMakeFiles/test_loadb.dir/test/suites/api/test_loadb.c.o
[ 44%] Building C object CMakeFiles/test_sprintf.dir/test/suites/api/test_sprintf.c.o
[ 46%] Building C object CMakeFiles/test_copy.dir/test/suites/api/test_copy.c.o
[ 48%] Building C object CMakeFiles/test_array.dir/test/suites/api/test_array.c.o
[ 51%] Building C object CMakeFiles/test_chaos.dir/test/suites/api/test_chaos.c.o
[ 55%] Building C object CMakeFiles/test_equal.dir/test/suites/api/test_equal.c.o
[ 55%] Building C object CMakeFiles/test_number.dir/test/suites/api/test_number.c.o
[ 59%] Building C object CMakeFiles/test_unpack.dir/test/suites/api/test_unpack.c.o
[ 59%] Building C object CMakeFiles/test_object.dir/test/suites/api/test_object.c.o
[ 61%] Building C object CMakeFiles/test_memory_funcs.dir/test/suites/api/test_memory_funcs.c.o
[ 63%] Building C object CMakeFiles/json_process.dir/test/bin/json_process.c.o
[ 67%] Linking C executable bin/test_load_callback
[ 67%] Linking C executable bin/simple_parse
[ 69%] Linking C executable bin/test_dump_callback
[ 71%] Linking C executable bin/test_loadb
[ 73%] Linking C executable bin/test_number
[ 75%] Linking C executable bin/test_memory_funcs
[ 77%] Linking C executable bin/test_sprintf
[ 79%] Linking C executable bin/test_dump
[ 81%] Linking C executable bin/test_simple
[ 83%] Linking C executable bin/test_load
[ 85%] Linking C executable bin/test_equal
[ 87%] Linking C executable bin/json_process
[ 89%] Linking C executable bin/test_chaos
[ 91%] Linking C executable bin/test_array
[ 91%] Built target simple_parse
[ 93%] Linking C executable bin/test_copy
[ 93%] Built target test_load_callback
[ 93%] Built target test_dump_callback
[ 93%] Built target test_loadb
[ 93%] Built target test_sprintf
[ 93%] Built target test_number
[ 93%] Built target test_simple
[ 93%] Built target test_memory_funcs
[ 93%] Built target test_dump
[ 93%] Built target test_load
[ 93%] Built target json_process
[ 93%] Built target test_chaos
[ 93%] Built target test_equal
[ 93%] Built target test_array
[ 93%] Built target test_copy
[ 95%] Linking C executable bin/test_object
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[ 97%] Built target test_object
[ 97%] Built target test_unpack
[100%] Linking C executable bin/test_pack
[100%] Built target test_pack
"/usr/bin/env" "bash" "-c" "opam exec -- dune build @install @check @runtest && rm -rf _build" failed with exit status 1
2026-05-13 10:39.46: Job failed: Failed: Build failed