(lower-bound)

2026-05-29 09:09.24: New job: test ocaml-ppx/ppxlib https://github.com/ocaml-ppx/ppxlib.git#refs/heads/main (06cb2ad3e41538344363e72804fbe551ea85ae9b) (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/ocaml-ppx/ppxlib.git" -b "main" && cd "ppxlib" && git reset --hard 06cb2ad3
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 4ae3c774e4a07972d8dc71ead3a8294779f6dada || git fetch origin master) && git reset -q --hard 4ae3c774e4a07972d8dc71ead3a8294779f6dada && 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 ppxlib.opam ppxlib-tools.opam ppxlib-bench.opam ./
RUN opam pin add -yn ppxlib.dev './' && \
opam pin add -yn ppxlib-tools.dev './' && \
opam pin add -yn ppxlib-bench.dev './'
RUN echo '(lang dune 3.0)' > './dune-project'
ENV DEPS="base.v0.15.0 base-bigarray.base base-threads.base base-unix.base cinaps.v0.12.1 cmdliner.1.3.0 conf-m4.1 dune.3.10.0 dune-configurator.2.5.1 dune-private-libs.2.5.1 jbuilder.1.0+beta20.1 ocaml.4.11.2 ocaml-base-compiler.4.11.2 ocaml-compiler-libs.v0.11.0 ocaml-config.1 ocamlfind.1.8.1 ppx_derivers.1.0 re.1.9.0 seq.0.3 sexplib0.v0.15.0 yojson.2.2.2"
ENV CI="true"
ENV OCAMLCI="true"
RUN opam update --depexts && opam install --cli=2.5 --depext-only -y ppxlib.dev ppxlib-tools.dev ppxlib-bench.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 09:09.24: Using cache hint "ocaml-ppx/ppxlib-ocaml/opam:debian-13-ocaml-4.11@sha256:6c34153b2b07fc0f884e792a60178e250c2d06a45050e01ed0883a67ec11440c-debian-13-4.11_opam-2.5-e8cbb23e9f114ead7a7a9fded075d78d"
2026-05-29 09:09.24: 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 4ae3c774e4a07972d8dc71ead3a8294779f6dada || git fetch origin master) && git reset -q --hard 4ae3c774e4a07972d8dc71ead3a8294779f6dada && 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 ppxlib.opam ppxlib-tools.opam ppxlib-bench.opam) (dst ./))
(run (network host)
(shell  "opam pin add -yn ppxlib.dev './' && \
\nopam pin add -yn ppxlib-tools.dev './' && \
\nopam pin add -yn ppxlib-bench.dev './'"))
(run (shell "echo '(lang dune 3.0)' > './dune-project'"))
(env DEPS "base.v0.15.0 base-bigarray.base base-threads.base base-unix.base cinaps.v0.12.1 cmdliner.1.3.0 conf-m4.1 dune.3.10.0 dune-configurator.2.5.1 dune-private-libs.2.5.1 jbuilder.1.0+beta20.1 ocaml.4.11.2 ocaml-base-compiler.4.11.2 ocaml-compiler-libs.v0.11.0 ocaml-config.1 ocamlfind.1.8.1 ppx_derivers.1.0 re.1.9.0 seq.0.3 sexplib0.v0.15.0 yojson.2.2.2")
(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 ppxlib.dev ppxlib-tools.dev ppxlib-bench.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 09:09.24: Waiting for resource in pool OCluster
2026-05-29 09:09.24: Waiting for worker…
2026-05-29 09:12.30: Got resource from pool OCluster
Building on laodoke.caelum.ci.dev
All commits already cached
HEAD is now at 06cb2ad3 Merge pull request #640 from patricoferris/migration-errors


(from ocaml/opam:debian-13-ocaml-4.11@sha256:6c34153b2b07fc0f884e792a60178e250c2d06a45050e01ed0883a67ec11440c)
2026-05-29 09:15.45 ---> saved as "36abb6db1723167d15c41f53ef05d371444812dc64e2ea7fe109d222db988473"


/: (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"))
2026-05-29 09:15.50 ---> saved as "8b6c3f9b20d6c3beeb84a8d52ac5abfb97ee836913fb82a0f86bfdcf7eb71547"


/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "cd ~/opam-repository && (git cat-file -e 4ae3c774e4a07972d8dc71ead3a8294779f6dada || git fetch origin master) && git reset -q --hard 4ae3c774e4a07972d8dc71ead3a8294779f6dada && git log --no-decorate -n1 --oneline"))
4ae3c774e4 Merge pull request #29579 from ocaml/add-msys2-depexts
2026-05-29 09:16.02 ---> saved as "54f96e68ea5840d69b4f02846708b193c7a3c7a8b89c58ccdd59dd408cc89131"


/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.


[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
Continue? [Y/n] y
Format upgrade done.


<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[default] synchronised from git+file:///home/opam/opam-repository
2026-05-29 09:16.21 ---> saved as "2e0488c85be23cfa510e6ed517b32de1968c6ef0872055c2e53d8cd567d53531"


/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
2026-05-29 09:16.25 ---> saved as "2e3f19834893eb0759c86b2e011bf3b52c3aa4c6e95eb8613bc712c32121d5d7"


/src: (workdir /src)


/src: (run (shell "sudo chown opam /src"))
2026-05-29 09:16.29 ---> saved as "6f860519618ac6071ef972da70b2fd5c8de012ce87d22609f5f2a49241b2d26e"


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


<><> Updating package repositories ><><><><><><><><><><><><><><><><><><><><><><>
[default] synchronised 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 09:16.47 ---> saved as "7a3f34e1cf8732e7a22e946b952071a1ceef433d7611e04e2d67e9bac206c064"


/src: (copy (src ppxlib.opam ppxlib-tools.opam ppxlib-bench.opam) (dst ./))
2026-05-29 09:16.50 ---> saved as "81429731c78d90690afc9da47e3c26a21b028d1f5038786afbea1b7019fee4cb"


/src: (run (network host)
(shell  "opam pin add -yn ppxlib.dev './' && \
\nopam pin add -yn ppxlib-tools.dev './' && \
\nopam pin add -yn ppxlib-bench.dev './'"))
[ppxlib.dev] synchronised (file:///src)
ppxlib is now pinned to file:///src (version dev)
[ppxlib-tools.dev] synchronised (file:///src)
ppxlib-tools is now pinned to file:///src (version dev)
[NOTE] Package ppxlib-bench does not exist in opam repositories registered in the current switch.
[ppxlib-bench.dev] synchronised (file:///src)
ppxlib-bench is now pinned to file:///src (version dev)
2026-05-29 09:17.02 ---> saved as "1cdc31fe1ba64d8aac0a31e7c37c76de89a1ec7265397fee894dba23bd416e6e"


/src: (run (shell "echo '(lang dune 3.0)' > './dune-project'"))
2026-05-29 09:17.07 ---> saved as "0b878278e88e40195f19209e6eff2c73c15e197c3339308358f83ab2ab35e1e1"


/src: (env DEPS "base.v0.15.0 base-bigarray.base base-threads.base base-unix.base cinaps.v0.12.1 cmdliner.1.3.0 conf-m4.1 dune.3.10.0 dune-configurator.2.5.1 dune-private-libs.2.5.1 jbuilder.1.0+beta20.1 ocaml.4.11.2 ocaml-base-compiler.4.11.2 ocaml-compiler-libs.v0.11.0 ocaml-config.1 ocamlfind.1.8.1 ppx_derivers.1.0 re.1.9.0 seq.0.3 sexplib0.v0.15.0 yojson.2.2.2")


/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 ppxlib.dev ppxlib-tools.dev ppxlib-bench.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 [180 kB]
- Fetched 10.1 MB in 2s (5249 kB/s)
- Reading package lists...
- 


<><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><>
[ppxlib.dev] synchronised (file:///src)
[ppxlib-bench.dev] synchronised (file:///src)
[ppxlib-tools.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:
m4


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


+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "m4"
- Selecting previously unselected package m4.
- (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 ... 20623 files and directories currently installed.)
- Preparing to unpack .../archives/m4_1.4.19-8_amd64.deb ...
- Unpacking m4 (1.4.19-8) ...
- Setting up m4 (1.4.19-8) ...
# To update the current shell environment, run: eval $(opam env)
2026-05-29 09:17.37 ---> saved as "5b7e3a51e2088424542367665294c98f58940a781ca90a77e34eff5570dda6b3"


/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 15 packages
- install base                v0.15.0
- install cinaps              v0.12.1
- install cmdliner            1.3.0
- install conf-m4             1
- install dune                3.10.0
- install dune-configurator   2.5.1
- install dune-private-libs   2.5.1
- install jbuilder            1.0+beta20.1 (deprecated)
- install ocaml-compiler-libs v0.11.0
- install ocamlfind           1.8.1
- install ppx_derivers        1.0
- install re                  1.9.0
- install seq                 0.3
- install sexplib0            v0.15.0
- install yojson              2.2.2


<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved base.v0.15.0  (cached)
-> retrieved cinaps.v0.12.1  (cached)
-> retrieved cmdliner.1.3.0  (cached)
-> installed conf-m4.1
-> retrieved jbuilder.1.0+beta20.1  (cached)
-> retrieved dune-configurator.2.5.1, dune-private-libs.2.5.1  (cached)
-> retrieved dune.3.10.0  (cached)
-> retrieved ocaml-compiler-libs.v0.11.0  (cached)
-> retrieved ocamlfind.1.8.1  (cached)
-> retrieved ppx_derivers.1.0  (cached)
-> retrieved re.1.9.0  (cached)
-> retrieved seq.0.3  (cached)
-> retrieved sexplib0.v0.15.0  (cached)
-> installed cmdliner.1.3.0
-> retrieved yojson.2.2.2  (cached)
-> installed ocamlfind.1.8.1
-> installed jbuilder.1.0+beta20.1
-> installed ppx_derivers.1.0
-> installed ocaml-compiler-libs.v0.11.0
-> installed dune.3.10.0
-> installed seq.0.3
-> installed sexplib0.v0.15.0
-> installed re.1.9.0
-> installed yojson.2.2.2
-> installed cinaps.v0.12.1
-> installed dune-private-libs.2.5.1
-> installed dune-configurator.2.5.1
-> installed base.v0.15.0
Done.


<><> jbuilder.1.0+beta20.1 installed successfully <><><><><><><><><><><><><><><>
=> Note: This package is deprecated.
# To update the current shell environment, run: eval $(opam env)
2026-05-29 09:18.39 ---> saved as "65584aef46baf7809e6433b1991a762bcff4bd5c2b998f518765fe110946677e"


/src: (copy (src .) (dst /src))
2026-05-29 09:18.43 ---> saved as "0ff9cacecc18a5ca4adb854cedc2a0c6ba6593021820cfec5ef918f0b17c5962"


/src: (run (shell "opam exec -- dune build @install @check @runtest && rm -rf _build"))
File "/home/opam/.opam/4.11/lib/ocaml-compiler-libs/bytecomp/ocaml-compiler-libs.bytecomp.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/ocaml-compiler-libs/common/ocaml-compiler-libs.common.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/ocaml-compiler-libs/shadow/ocaml-compiler-libs.shadow.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/ocaml-compiler-libs/toplevel/ocaml-compiler-libs.toplevel.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/ppx_derivers/ppx_derivers.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.
2026-05-29 09:19.09 ---> saved as "8da8adc73ae9559a10e38feae0864425cdf60ec51a4a6d58b861ab5045d99459"
Job succeeded
2026-05-29 09:19.12: Job succeeded