2025-08-21 14:20.55: New job: test ocsigen/lwt https://github.com/ocsigen/lwt.git#refs/heads/better-ci-test-ppx (25aa0570ab5df6f1d4033b9517a2ab1dede24033) (linux-x86_64:ubuntu-24.04-5.3_opam-2.4)
Base: ocaml/opam:ubuntu-24.04-ocaml-5.3@sha256:11d41a21c416e8d4bd76fab308f0a6a2820331507db6d863564a63ceeef73a6f
Opam project build
To reproduce locally:
git clone --recursive "https://github.com/ocsigen/lwt.git" -b "better-ci-test-ppx" && cd "lwt" && git reset --hard 25aa0570
cat > Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:ubuntu-24.04-ocaml-5.3@sha256:11d41a21c416e8d4bd76fab308f0a6a2820331507db6d863564a63ceeef73a6f
# ubuntu-24.04-5.3_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 f9d23e5cb169337cdf0aac6321e4ec46f6f64a74 || git fetch origin master) && git reset -q --hard f9d23e5cb169337cdf0aac6321e4ec46f6f64a74 && git log --no-decorate -n1 --oneline && opam update -u
COPY --chown=1000:1000 lwt_retry.opam lwt_react.opam lwt_ppx.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.dev './'
RUN echo '(lang dune 3.0)' > './dune-project'
ENV DEPS="base.v0.17.3 base-bigarray.base base-bytes.base base-domains.base base-effects.base base-nnp.base base-threads.base base-unix.base cppo.1.8.0 csexp.1.5.2 dune.3.20.0 dune-configurator.3.20.0 ocaml.5.3.0 ocaml-base-compiler.5.3.0 ocaml-compiler.5.3.0 ocaml-compiler-libs.v0.17.0 ocaml-config.3 ocaml-options-vanilla.1 ocaml_intrinsics_kernel.v0.17.1 ocamlbuild.0.16.1 ocamlfind.1.9.8 ocplib-endian.1.2 ppx_derivers.1.2.1 ppx_here.v0.17.0 ppx_let.v0.17.1 ppxlib.0.36.0 react.1.2.2 sexplib0.v0.17.0 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.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
2025-08-21 14:20.55: Using cache hint "ocsigen/lwt-ocaml/opam:ubuntu-24.04-ocaml-5.3@sha256:11d41a21c416e8d4bd76fab308f0a6a2820331507db6d863564a63ceeef73a6f-ubuntu-24.04-5.3_opam-2.4-41eb028d85f2d2d821f1d01fc3b18f5a"
2025-08-21 14:20.55: Using OBuilder spec:
((from ocaml/opam:ubuntu-24.04-ocaml-5.3@sha256:11d41a21c416e8d4bd76fab308f0a6a2820331507db6d863564a63ceeef73a6f)
(comment ubuntu-24.04-5.3_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 f9d23e5cb169337cdf0aac6321e4ec46f6f64a74 || git fetch origin master) && git reset -q --hard f9d23e5cb169337cdf0aac6321e4ec46f6f64a74 && git log --no-decorate -n1 --oneline && opam update -u"))
(copy (src lwt_retry.opam lwt_react.opam lwt_ppx.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.dev './'"))
(run (network host)
(shell "echo '(lang dune 3.0)' > './dune-project'"))
(env DEPS "base.v0.17.3 base-bigarray.base base-bytes.base base-domains.base base-effects.base base-nnp.base base-threads.base base-unix.base cppo.1.8.0 csexp.1.5.2 dune.3.20.0 dune-configurator.3.20.0 ocaml.5.3.0 ocaml-base-compiler.5.3.0 ocaml-compiler.5.3.0 ocaml-compiler-libs.v0.17.0 ocaml-config.3 ocaml-options-vanilla.1 ocaml_intrinsics_kernel.v0.17.1 ocamlbuild.0.16.1 ocamlfind.1.9.8 ocplib-endian.1.2 ppx_derivers.1.2.1 ppx_here.v0.17.0 ppx_let.v0.17.1 ppxlib.0.36.0 react.1.2.2 sexplib0.v0.17.0 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.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"))
)
2025-08-21 14:20.55: Waiting for resource in pool OCluster
2025-08-21 14:20.55: Waiting for worker…
2025-08-21 14:22.17: Got resource from pool OCluster
Building on odawa.caelum.ci.dev
HEAD is now at dbab21f4a improve maintainability of github action
HEAD is now at 25aa0570a improve maintainability of github action
(from ocaml/opam:ubuntu-24.04-ocaml-5.3@sha256:11d41a21c416e8d4bd76fab308f0a6a2820331507db6d863564a63ceeef73a6f)
2025-08-21 14:22.18 ---> using "8d5ac2c269860310678098568af4bb9a9415b8e574633846ef1c11cfe287bd6a" from cache
/: (comment ubuntu-24.04-5.3_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"))
2025-08-21 14:22.18 ---> using "a8d4c96de20f390c451c53be2f7a83e4a5cec4afd786485243b8dd7a91afcebb" 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
2025-08-21 14:22.18 ---> using "27c44e9006bd2b291857d8395b096a69a71dd0ec5f9711ec35ed5665dc7fb424" from cache
/src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))
Linux 6.8.0-60-generic
The OCaml toplevel, version 5.3.0
2.4.1
2025-08-21 14:22.18 ---> using "79fc9a9846653bbd36848c8ad222ac25cf4fb5d5d15cbb82c1370023caa39ad0" from cache
/src: (workdir /src)
/src: (run (shell "sudo chown opam /src"))
2025-08-21 14:22.18 ---> using "ee5bafe912a4101bc4a788aee06fe0bde95393201283c91b82c39bb72b1e712d" from cache
/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "cd ~/opam-repository && (git cat-file -e f9d23e5cb169337cdf0aac6321e4ec46f6f64a74 || git fetch origin master) && git reset -q --hard f9d23e5cb169337cdf0aac6321e4ec46f6f64a74 && git log --no-decorate -n1 --oneline && opam update -u"))
From https://github.com/ocaml/opam-repository
* branch master -> FETCH_HEAD
ee8b9193dd..4bae7ec4df master -> origin/master
f9d23e5cb1 Merge pull request #28357 from maiste/release-dune-3.20.0
<><> 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)
2025-08-21 14:22.18 ---> using "e9e5050d0d788ef95839a3886a340939dc29e260ab5c0cf5a5dbe1d20b1390d6" from cache
/src: (copy (src lwt_retry.opam lwt_react.opam lwt_ppx.opam lwt.opam)
(dst ./))
2025-08-21 14:22.18 ---> using "b38644587de85fb070e0de01afe7760a148850df29845a448ad0f66a49873865" from cache
/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.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.dev] synchronised (file:///src)
lwt is now pinned to file:///src (version dev)
2025-08-21 14:22.18 ---> using "9969e3ae05e1113007abdd1f7b04303ac8d9a8011d6daf18f8db972c2896e74a" from cache
/src: (run (network host)
(shell "echo '(lang dune 3.0)' > './dune-project'"))
2025-08-21 14:22.18 ---> using "9d3f777babe8dbe27eb6fb65123286ee08b3a1e31e1cffde0b02a5fa18cd22db" from cache
/src: (env DEPS "base.v0.17.3 base-bigarray.base base-bytes.base base-domains.base base-effects.base base-nnp.base base-threads.base base-unix.base cppo.1.8.0 csexp.1.5.2 dune.3.20.0 dune-configurator.3.20.0 ocaml.5.3.0 ocaml-base-compiler.5.3.0 ocaml-compiler.5.3.0 ocaml-compiler-libs.v0.17.0 ocaml-config.3 ocaml-options-vanilla.1 ocaml_intrinsics_kernel.v0.17.1 ocamlbuild.0.16.1 ocamlfind.1.9.8 ocplib-endian.1.2 ppx_derivers.1.2.1 ppx_here.v0.17.0 ppx_let.v0.17.1 ppxlib.0.36.0 react.1.2.2 sexplib0.v0.17.0 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.dev $DEPS"))
+ /usr/bin/sudo "apt-get" "update"
- Hit:1 http://archive.ubuntu.com/ubuntu noble InRelease
- Get:2 http://archive.ubuntu.com/ubuntu noble-updates InRelease [126 kB]
- Get:3 http://security.ubuntu.com/ubuntu noble-security InRelease [126 kB]
- Get:4 http://archive.ubuntu.com/ubuntu noble-backports InRelease [126 kB]
- Get:5 http://archive.ubuntu.com/ubuntu noble-updates/restricted amd64 Packages [2183 kB]
- Get:6 http://archive.ubuntu.com/ubuntu noble-updates/universe amd64 Packages [1458 kB]
- Get:7 http://archive.ubuntu.com/ubuntu noble-updates/main amd64 Packages [1710 kB]
- Get:8 http://security.ubuntu.com/ubuntu noble-security/universe amd64 Packages [1137 kB]
- Get:9 http://security.ubuntu.com/ubuntu noble-security/main amd64 Packages [1363 kB]
- Get:10 http://security.ubuntu.com/ubuntu noble-security/restricted amd64 Packages [2066 kB]
- Get:11 http://archive.ubuntu.com/ubuntu noble-backports/universe amd64 Packages [35.6 kB]
- Fetched 10.3 MB in 1s (18.1 MB/s)
- Reading package lists...
-
<><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><>
[lwt.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-compiler is already installed (current version is 5.3.0).
[NOTE] Package ocaml-base-compiler is already installed (current version is 5.3.0).
[NOTE] Package ocaml is already installed (current version is 5.3.0).
[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).
2025-08-21 14:22.18 ---> using "d355935f650fcab2cb21b89ac34719ea9485e4e078621689fbad2060884f8240" from cache
/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 5.3.0).
[NOTE] Package ocaml-base-compiler is already installed (current version is 5.3.0).
[NOTE] Package ocaml is already installed (current version is 5.3.0).
[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 19 packages
- install base v0.17.3
- install base-bytes base
- install cppo 1.8.0
- install csexp 1.5.2
- install dune 3.20.0
- install dune-configurator 3.20.0
- install ocaml-compiler-libs v0.17.0
- install ocaml_intrinsics_kernel v0.17.1
- install ocamlbuild 0.16.1
- install ocamlfind 1.9.8
- install ocplib-endian 1.2
- install ppx_derivers 1.2.1
- install ppx_here v0.17.0
- install ppx_let v0.17.1
- install ppxlib 0.36.0
- install react 1.2.2
- install sexplib0 v0.17.0
- install stdlib-shims 0.3.0
- install topkg 1.1.0
<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved base.v0.17.3 (cached)
-> retrieved cppo.1.8.0 (cached)
-> retrieved csexp.1.5.2 (cached)
-> retrieved ocaml-compiler-libs.v0.17.0 (cached)
-> retrieved ocaml_intrinsics_kernel.v0.17.1 (cached)
-> retrieved ocamlbuild.0.16.1 (cached)
-> retrieved ocamlfind.1.9.8 (cached)
-> retrieved ocplib-endian.1.2 (cached)
-> retrieved ppx_derivers.1.2.1 (cached)
-> retrieved ppx_here.v0.17.0 (cached)
-> retrieved ppx_let.v0.17.1 (cached)
-> retrieved react.1.2.2 (cached)
-> retrieved sexplib0.v0.17.0 (cached)
-> retrieved stdlib-shims.0.3.0 (cached)
-> retrieved topkg.1.1.0 (cached)
-> retrieved ppxlib.0.36.0 (cached)
-> retrieved dune.3.20.0, dune-configurator.3.20.0 (cached)
-> 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.3.20.0
-> installed ppx_derivers.1.2.1
-> installed csexp.1.5.2
-> installed cppo.1.8.0
-> installed ocaml-compiler-libs.v0.17.0
-> installed ocaml_intrinsics_kernel.v0.17.1
-> installed sexplib0.v0.17.0
-> installed stdlib-shims.0.3.0
-> installed ocplib-endian.1.2
-> installed dune-configurator.3.20.0
-> installed base.v0.17.3
-> installed ppxlib.0.36.0
-> installed ppx_here.v0.17.0
-> installed ppx_let.v0.17.1
Done.
# To update the current shell environment, run: eval $(opam env)
2025-08-21 14:22.18 ---> using "bb5526c2a5a4ac7dcb433857f7f7f0626d7cade94660b12cb449e2a5403ad442" from cache
/src: (copy (src .) (dst /src))
2025-08-21 14:22.18 ---> saved as "d5da64a27cf656aa24220b1ed88443eda81c236ec4b33fdf919d6a571d15b787"
/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/core && ./main.exe)
Testing library 'core'...
...............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................SSSSSSSSSSSSSSSSSSSSSSS..................................................................................................................................................
Ok. 705 tests ran, 23 tests skipped in 0.14 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'...
.....................................SSSSS..............................................................................................................SSSS...................................................................................
Ok. 230 tests ran, 9 tests skipped in 6.29 seconds
2025-08-21 14:22.27 ---> saved as "dcba084d22b52acb0549ef844d9548b85c237a73a35c77bcafb7d1d9fdfdae93"
Job succeeded
2025-08-21 14:22.27: Job succeeded