2025-08-30 07:21.35: New job: test ocsigen/lwt https://github.com/ocsigen/lwt.git#refs/heads/lwt-6 (7fe46b8fedad1c8a0a32bc0dd92f7ae2cfe8dcee) (linux-x86_64:debian-12-5.0_opam-2.4)
Base: ocaml/opam:debian-12-ocaml-5.0@sha256:124f347f91e67bbee17e253ff93ee3b3dc82ad2b4429aaae0ec31e2d2f084723
Opam project build
To reproduce locally:
git clone --recursive "https://github.com/ocsigen/lwt.git" -b "lwt-6" && cd "lwt" && git reset --hard 7fe46b8f
cat > Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-12-ocaml-5.0@sha256:124f347f91e67bbee17e253ff93ee3b3dc82ad2b4429aaae0ec31e2d2f084723
# debian-12-5.0_opam-2.4
USER 1000:1000
ENV CLICOLOR_FORCE="1"
ENV OPAMCOLOR="always"
WORKDIR /src
RUN sudo ln -f /usr/bin/opam-2.4 /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 4c972ba0fc24bcf3f84a30d19f8d725f7ce382a4 || git fetch origin master) && git reset -q --hard 4c972ba0fc24bcf3f84a30d19f8d725f7ce382a4 && git log --no-decorate -n1 --oneline && opam update -u
COPY --chown=1000:1000 lwt_retry.opam lwt_react.opam lwt_ppx.opam lwt_direct.opam lwt.opam ./
RUN opam pin add -yn lwt_retry.dev './' && \
opam pin add -yn lwt_react.dev './' && \
opam pin add -yn lwt_ppx.dev './' && \
opam pin add -yn lwt_direct.dev './' && \
opam pin add -yn lwt.dev './'
RUN echo '(lang dune 3.0)' > './dune-project'
ENV DEPS="base.v0.16.4 base-bigarray.base base-bytes.base base-domains.base base-nnp.base base-threads.base base-unix.base bisect_ppx.2.8.3 cmdliner.1.3.0 cppo.1.8.0 csexp.1.5.2 domain_shims.0.1.0 dune.3.20.1 dune-configurator.3.20.1 ocaml.5.0.0 ocaml-base-compiler.5.0.0 ocaml-compiler-libs.v0.12.4 ocaml-config.3 ocaml-options-vanilla.1 ocamlbuild.0.16.1 ocamlfind.1.9.8 ocplib-endian.1.2 ppx_derivers.1.2.1 ppx_here.v0.16.0 ppx_let.v0.16.0 ppxlib.0.35.0 react.1.2.2 sexplib0.v0.16.0 stdlib-shims.0.3.0 topkg.1.1.0"
ENV CI="true"
ENV OCAMLCI="true"
RUN opam update --depexts && opam install --cli=2.4 --depext-only -y lwt_retry.dev lwt_react.dev lwt_ppx.dev lwt_direct.dev lwt.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
2025-08-30 07:21.35: Using cache hint "ocsigen/lwt-ocaml/opam:debian-12-ocaml-5.0@sha256:124f347f91e67bbee17e253ff93ee3b3dc82ad2b4429aaae0ec31e2d2f084723-debian-12-5.0_opam-2.4-3a9d0828838fa20e1a68ce9949302c41"
2025-08-30 07:21.35: Using OBuilder spec:
((from ocaml/opam:debian-12-ocaml-5.0@sha256:124f347f91e67bbee17e253ff93ee3b3dc82ad2b4429aaae0ec31e2d2f084723)
(comment debian-12-5.0_opam-2.4)
(user (uid 1000) (gid 1000))
(env CLICOLOR_FORCE 1)
(env OPAMCOLOR always)
(workdir /src)
(run (shell "sudo ln -f /usr/bin/opam-2.4 /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 4c972ba0fc24bcf3f84a30d19f8d725f7ce382a4 || git fetch origin master) && git reset -q --hard 4c972ba0fc24bcf3f84a30d19f8d725f7ce382a4 && git log --no-decorate -n1 --oneline && opam update -u"))
(copy (src lwt_retry.opam lwt_react.opam lwt_ppx.opam lwt_direct.opam lwt.opam)
(dst ./))
(run (network host)
(shell "opam pin add -yn lwt_retry.dev './' && \
\nopam pin add -yn lwt_react.dev './' && \
\nopam pin add -yn lwt_ppx.dev './' && \
\nopam pin add -yn lwt_direct.dev './' && \
\nopam pin add -yn lwt.dev './'"))
(run (network host)
(shell "echo '(lang dune 3.0)' > './dune-project'"))
(env DEPS "base.v0.16.4 base-bigarray.base base-bytes.base base-domains.base base-nnp.base base-threads.base base-unix.base bisect_ppx.2.8.3 cmdliner.1.3.0 cppo.1.8.0 csexp.1.5.2 domain_shims.0.1.0 dune.3.20.1 dune-configurator.3.20.1 ocaml.5.0.0 ocaml-base-compiler.5.0.0 ocaml-compiler-libs.v0.12.4 ocaml-config.3 ocaml-options-vanilla.1 ocamlbuild.0.16.1 ocamlfind.1.9.8 ocplib-endian.1.2 ppx_derivers.1.2.1 ppx_here.v0.16.0 ppx_let.v0.16.0 ppxlib.0.35.0 react.1.2.2 sexplib0.v0.16.0 stdlib-shims.0.3.0 topkg.1.1.0")
(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=2.4 --depext-only -y lwt_retry.dev lwt_react.dev lwt_ppx.dev lwt_direct.dev lwt.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"))
)
2025-08-30 07:21.35: Waiting for resource in pool OCluster
2025-08-30 08:34.10: Waiting for worker…
2025-08-30 08:37.14: Got resource from pool OCluster
Building on doris.caelum.ci.dev
All commits already cached
HEAD is now at 7fe46b8fe prepare for 6alpha01
(from ocaml/opam:debian-12-ocaml-5.0@sha256:124f347f91e67bbee17e253ff93ee3b3dc82ad2b4429aaae0ec31e2d2f084723)
2025-08-30 08:37.15 ---> using "724cc3077250e8fe6f5c0e7d73a17b3076772e78814e1ca4ca8477b85b4ec558" from cache
/: (comment debian-12-5.0_opam-2.4)
/: (user (uid 1000) (gid 1000))
/: (env CLICOLOR_FORCE 1)
/: (env OPAMCOLOR always)
/: (workdir /src)
/src: (run (shell "sudo ln -f /usr/bin/opam-2.4 /usr/bin/opam"))
2025-08-30 08:37.15 ---> using "ad6a569d2cf4c021cbad01545ccf2791ddde90397f012340093bba6e63632865" 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.
Continue? [Y/n] y
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.
[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
2025-08-30 08:37.15 ---> using "7bb8d5fc673c922740661844b7756373072c93dd78e85344029a4c581146f39a" from cache
/src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))
Linux 5.15.0-142-generic
The OCaml toplevel, version 5.0.0
2.4.1
2025-08-30 08:37.15 ---> using "3928b5de8f76e1c7ae5a3190c8c54e955daa10913dcdee873cc620646e673b22" from cache
/src: (workdir /src)
/src: (run (shell "sudo chown opam /src"))
2025-08-30 08:37.15 ---> using "114feba4a2d2aa5956eeab39d4384970ec31c0997439ba076bdccf0667d9a05b" from cache
/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "cd ~/opam-repository && (git cat-file -e 4c972ba0fc24bcf3f84a30d19f8d725f7ce382a4 || git fetch origin master) && git reset -q --hard 4c972ba0fc24bcf3f84a30d19f8d725f7ce382a4 && git log --no-decorate -n1 --oneline && opam update -u"))
From https://github.com/ocaml/opam-repository
* branch master -> FETCH_HEAD
ee24528071..f2cd184cfc master -> origin/master
4c972ba0fc Merge pull request #28397 from maiste/release-dune-3.20.1
<><> 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).
However, you may "opam upgrade" these packages explicitly at these versions (e.g. "opam upgrade ocaml.5.3.0"), which will ask permission to downgrade or uninstall the conflicting packages.
Nothing to do.
# To update the current shell environment, run: eval $(opam env)
2025-08-30 08:37.15 ---> using "bdaed62234c2161bfcd27ba8755455391978b5aff6fd9737be8aefebd916c6d7" from cache
/src: (copy (src lwt_retry.opam lwt_react.opam lwt_ppx.opam lwt_direct.opam lwt.opam)
(dst ./))
2025-08-30 08:37.15 ---> saved as "9fe924b0226c369c395b16733b3496b2bfcc7aa407d46000917dceb323a7231e"
/src: (run (network host)
(shell "opam pin add -yn lwt_retry.dev './' && \
\nopam pin add -yn lwt_react.dev './' && \
\nopam pin add -yn lwt_ppx.dev './' && \
\nopam pin add -yn lwt_direct.dev './' && \
\nopam pin add -yn lwt.dev './'"))
[lwt_retry.dev] synchronised (file:///src)
lwt_retry is now pinned to file:///src (version dev)
[lwt_react.dev] synchronised (file:///src)
lwt_react is now pinned to file:///src (version dev)
[lwt_ppx.dev] synchronised (file:///src)
lwt_ppx is now pinned to file:///src (version dev)
[lwt_direct.dev] synchronised (file:///src)
lwt_direct is now pinned to file:///src (version dev)
[lwt.dev] synchronised (file:///src)
lwt is now pinned to file:///src (version dev)
2025-08-30 08:37.20 ---> saved as "b99020dc03cafd65472c0d29ec3f41252a85928e1e7de0f4bf4053d5a735e1d9"
/src: (run (network host)
(shell "echo '(lang dune 3.0)' > './dune-project'"))
2025-08-30 08:37.21 ---> saved as "40c3a533f9bc9fd1c92f696c9c1df83ffc255d388e25d246625b4215253b2cf3"
/src: (env DEPS "base.v0.16.4 base-bigarray.base base-bytes.base base-domains.base base-nnp.base base-threads.base base-unix.base bisect_ppx.2.8.3 cmdliner.1.3.0 cppo.1.8.0 csexp.1.5.2 domain_shims.0.1.0 dune.3.20.1 dune-configurator.3.20.1 ocaml.5.0.0 ocaml-base-compiler.5.0.0 ocaml-compiler-libs.v0.12.4 ocaml-config.3 ocaml-options-vanilla.1 ocamlbuild.0.16.1 ocamlfind.1.9.8 ocplib-endian.1.2 ppx_derivers.1.2.1 ppx_here.v0.16.0 ppx_let.v0.16.0 ppxlib.0.35.0 react.1.2.2 sexplib0.v0.16.0 stdlib-shims.0.3.0 topkg.1.1.0")
/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=2.4 --depext-only -y lwt_retry.dev lwt_react.dev lwt_ppx.dev lwt_direct.dev lwt.dev $DEPS"))
+ /usr/bin/sudo "apt-get" "update"
- Hit:1 http://deb.debian.org/debian bookworm InRelease
- Get:2 http://deb.debian.org/debian bookworm-updates InRelease [55.4 kB]
- Get:3 http://deb.debian.org/debian-security bookworm-security InRelease [48.0 kB]
- Get:4 http://deb.debian.org/debian-security bookworm-security/main amd64 Packages [277 kB]
- Fetched 380 kB in 0s (1060 kB/s)
- Reading package lists...
<><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><>
[lwt.dev] synchronised (file:///src)
[lwt_direct.dev] synchronised (file:///src)
[lwt_ppx.dev] synchronised (file:///src)
[lwt_react.dev] synchronised (file:///src)
[lwt_retry.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-base-compiler is already installed (current version is 5.0.0).
[NOTE] Package ocaml is already installed (current version is 5.0.0).
[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-domains is already installed (current version is base).
[NOTE] Package base-bigarray is already installed (current version is base).
2025-08-30 08:37.29 ---> saved as "4d3e4d07c995e89291dd7d961948c761e0e3ed6185b11b153a51f09c1753fc5f"
/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-base-compiler is already installed (current version is 5.0.0).
[NOTE] Package ocaml is already installed (current version is 5.0.0).
[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-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 21 packages
- install base v0.16.4
- install base-bytes base
- install bisect_ppx 2.8.3
- install cmdliner 1.3.0
- install cppo 1.8.0
- install csexp 1.5.2
- install domain_shims 0.1.0
- install dune 3.20.1
- install dune-configurator 3.20.1
- install ocaml-compiler-libs v0.12.4
- install ocamlbuild 0.16.1
- install ocamlfind 1.9.8
- install ocplib-endian 1.2
- install ppx_derivers 1.2.1
- install ppx_here v0.16.0
- install ppx_let v0.16.0
- install ppxlib 0.35.0
- install react 1.2.2
- install sexplib0 v0.16.0
- install stdlib-shims 0.3.0
- install topkg 1.1.0
<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved base.v0.16.4 (cached)
-> retrieved bisect_ppx.2.8.3 (cached)
-> retrieved cmdliner.1.3.0 (cached)
-> retrieved cppo.1.8.0 (cached)
-> retrieved csexp.1.5.2 (cached)
-> retrieved domain_shims.0.1.0 (cached)
-> retrieved ocaml-compiler-libs.v0.12.4 (cached)
-> retrieved ocamlfind.1.9.8 (cached)
-> retrieved ocamlbuild.0.16.1 (cached)
-> retrieved ocplib-endian.1.2 (cached)
-> retrieved ppx_derivers.1.2.1 (cached)
-> retrieved ppx_here.v0.16.0 (cached)
-> retrieved ppx_let.v0.16.0 (cached)
-> retrieved react.1.2.2 (cached)
-> retrieved sexplib0.v0.16.0 (cached)
-> retrieved stdlib-shims.0.3.0 (cached)
-> retrieved topkg.1.1.0 (cached)
-> retrieved ppxlib.0.35.0 (cached)
-> retrieved dune.3.20.1, dune-configurator.3.20.1 (cached)
-> installed cmdliner.1.3.0
-> installed ocamlbuild.0.16.1
-> installed ocamlfind.1.9.8
-> installed base-bytes.base
-> installed topkg.1.1.0
-> installed react.1.2.2
-> installed dune.3.20.1
-> installed domain_shims.0.1.0
-> installed ppx_derivers.1.2.1
-> installed stdlib-shims.0.3.0
-> installed csexp.1.5.2
-> installed cppo.1.8.0
-> installed ocaml-compiler-libs.v0.12.4
-> installed sexplib0.v0.16.0
-> installed ocplib-endian.1.2
-> installed dune-configurator.3.20.1
-> installed base.v0.16.4
-> installed ppxlib.0.35.0
-> installed ppx_here.v0.16.0
-> installed bisect_ppx.2.8.3
-> installed ppx_let.v0.16.0
Done.
# To update the current shell environment, run: eval $(opam env)
2025-08-30 08:38.13 ---> saved as "f1f5ddd59de07a30a71149ecc1ec9cca93f28753e4c99a517cd3d8d60a54322e"
/src: (copy (src .) (dst /src))
2025-08-30 08:38.14 ---> saved as "db94cf01001e908d23afac57dbab2df319a87d87c659e05f5ecb83df3a8fd308"
/src: (run (shell "opam exec -- dune build @install @check @runtest && rm -rf _build"))
(cd _build/default/test/retry && ./main.exe)
Testing library 'retry'...
..............
Ok. 14 tests ran, 0 tests skipped in 0.01 seconds
(cd _build/default/test/direct && ./main.exe)
Testing library 'lwt_direct'...
.............
Ok. 13 tests ran, 0 tests skipped in 0.00 seconds
(cd _build/default/test/multidomain && ./basic.exe)
basic: ✓
(cd _build/default/test/multidomain && ./movingpromises.exe)
moving-promises: ✓
File "test/multidomain/dune", line 2, characters 15-28:
2 | (names basic domainworkers movingpromises)
^^^^^^^^^^^^^
(cd _build/default/test/multidomain && ./domainworkers.exe)
Command got signal SEGV.
(cd _build/default/test/core && ./main.exe)
Testing library 'core'...
.......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................SSSSSSSSSSSSSSSSSSSSSSS..................................................................................................................................................
Ok. 697 tests ran, 23 tests skipped in 0.16 seconds
(cd _build/default/test/ppx && ./main.exe)
Testing library 'ppx'...
................
Ok. 16 tests ran, 0 tests skipped in 1.20 seconds
(cd _build/default/test/react && ./main.exe)
Testing library 'react'...
...........
Ok. 11 tests ran, 0 tests skipped in 4.50 seconds
(cd _build/default/test/unix && ./main.exe)
Testing library 'unix'...
.............................................................................SSSS..........................................
Ok. 119 tests ran, 4 tests skipped in 6.01 seconds
"/usr/bin/env" "bash" "-c" "opam exec -- dune build @install @check @runtest && rm -rf _build" failed with exit status 1
2025-08-30 08:38.22: Job failed: Failed: Build failed