ubuntu-24.04-5.4_opam-2.5

2026-01-12 14:12.33: New job: test ocaml-community/lambda-term https://github.com/ocaml-community/lambda-term.git#refs/heads/master (2c3fb758fb9bfc1958a2c807cf160b6c7b83ae81) (linux-x86_64:ubuntu-24.04-5.4_opam-2.5)
Base: ocaml/opam:ubuntu-24.04-ocaml-5.4@sha256:8be60498c81d8aa8d7c3ccd4305e161d5ac4a807c043b754f54e794a7ca42e83
Opam project build


To reproduce locally:


git clone --recursive "https://github.com/ocaml-community/lambda-term.git" -b "master" && cd "lambda-term" && git reset --hard 2c3fb758
cat > Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:ubuntu-24.04-ocaml-5.4@sha256:8be60498c81d8aa8d7c3ccd4305e161d5ac4a807c043b754f54e794a7ca42e83
# ubuntu-24.04-5.4_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 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 7d22a58614c38be74d79ae6ef2b64994ca4ffef0 || git fetch origin master) && git reset -q --hard 7d22a58614c38be74d79ae6ef2b64994ca4ffef0 && git log --no-decorate -n1 --oneline && opam update -u
COPY --chown=1000:1000 lambda-term.opam ./
RUN opam pin add -yn lambda-term.dev './'
RUN echo '(lang dune 3.0)' > './dune-project'
ENV DEPS="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.3.20.2 dune-configurator.3.20.2 logs.0.10.0 lwt.6.0.0 lwt_react.1.2.0 mew.0.1.0 mew_vi.0.5.0 ocaml.5.4.0 ocaml-base-compiler.5.4.0 ocaml-compiler.5.4.0 ocaml-config.3 ocaml-options-vanilla.1 ocamlbuild.0.16.1 ocamlfind.1.9.8 ocplib-endian.1.2 react.1.2.2 result.1.5 topkg.1.1.1 trie.1.0.0 uchar.0.0.2 uucp.17.0.0 uuseg.17.0.0 uutf.1.0.4 zed.3.2.3"
ENV CI="true"
ENV OCAMLCI="true"
RUN opam update --depexts && opam install --cli=2.5 --depext-only -y lambda-term.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


2026-01-12 14:12.33: Using cache hint "ocaml-community/lambda-term-ocaml/opam:ubuntu-24.04-ocaml-5.4@sha256:8be60498c81d8aa8d7c3ccd4305e161d5ac4a807c043b754f54e794a7ca42e83-ubuntu-24.04-5.4_opam-2.5-654cc6ef98188b0931eea29c78999251"
2026-01-12 14:12.33: Using OBuilder spec:
((from ocaml/opam:ubuntu-24.04-ocaml-5.4@sha256:8be60498c81d8aa8d7c3ccd4305e161d5ac4a807c043b754f54e794a7ca42e83)
(comment ubuntu-24.04-5.4_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 (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 7d22a58614c38be74d79ae6ef2b64994ca4ffef0 || git fetch origin master) && git reset -q --hard 7d22a58614c38be74d79ae6ef2b64994ca4ffef0 && git log --no-decorate -n1 --oneline && opam update -u"))
(copy (src lambda-term.opam) (dst ./))
(run (network host)
(shell "opam pin add -yn lambda-term.dev './'"))
(run (network host)
(shell "echo '(lang dune 3.0)' > './dune-project'"))
(env DEPS "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.3.20.2 dune-configurator.3.20.2 logs.0.10.0 lwt.6.0.0 lwt_react.1.2.0 mew.0.1.0 mew_vi.0.5.0 ocaml.5.4.0 ocaml-base-compiler.5.4.0 ocaml-compiler.5.4.0 ocaml-config.3 ocaml-options-vanilla.1 ocamlbuild.0.16.1 ocamlfind.1.9.8 ocplib-endian.1.2 react.1.2.2 result.1.5 topkg.1.1.1 trie.1.0.0 uchar.0.0.2 uucp.17.0.0 uuseg.17.0.0 uutf.1.0.4 zed.3.2.3")
(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 lambda-term.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"))
)


2026-01-12 14:12.33: Waiting for resource in pool OCluster
2026-01-13 20:26.15: Waiting for worker…
2026-01-13 20:32.55: Got resource from pool OCluster
Building on eumache
All commits already cached
HEAD is now at 2c3fb75 replace deprecated Lwt_unix.run with recommended Lwt_main.run


(from ocaml/opam:ubuntu-24.04-ocaml-5.4@sha256:8be60498c81d8aa8d7c3ccd4305e161d5ac4a807c043b754f54e794a7ca42e83)
Unable to find image 'ocaml/opam:ubuntu-24.04-ocaml-5.4@sha256:8be60498c81d8aa8d7c3ccd4305e161d5ac4a807c043b754f54e794a7ca42e83' locally
docker.io/ocaml/opam@sha256:8be60498c81d8aa8d7c3ccd4305e161d5ac4a807c043b754f54e794a7ca42e83: Pulling from ocaml/opam
66335b9addc5: Already exists
d63a019338f1: Already exists
f9a3d80883f2: Already exists
507d8a607ae7: Already exists
d4916705fc81: Already exists
0332a005157a: Already exists
ddb929d9417b: Already exists
deeef518a760: Already exists
Digest: sha256:8be60498c81d8aa8d7c3ccd4305e161d5ac4a807c043b754f54e794a7ca42e83
Status: Downloaded newer image for ocaml/opam@sha256:8be60498c81d8aa8d7c3ccd4305e161d5ac4a807c043b754f54e794a7ca42e83
2026-01-13 20:32.56 ---> using "6487dfb8ccc933aa4dc5df7fbd33c5f8d64de96dc0f67f78a2345ae35208a990" from cache


/: (comment ubuntu-24.04-5.4_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"))
2026-01-13 20:32.56 ---> using "9294f665607439ba3ed8e529d49a2394436ac5c10d620386979a3e959cae165f" 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
2026-01-13 20:32.56 ---> using "8068b2bd33173083daf6a2d61d4ba168efe20fabb8adadcde1dfff87e3e75122" from cache


/src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))
Linux 5.15.0-131-generic
The OCaml toplevel, version 5.4.0
2.5.0
2026-01-13 20:32.56 ---> using "e43fed4591e46bc77167b3294f44726d92ca989f328dbe1f0b163aae589c0a74" from cache


/src: (workdir /src)


/src: (run (shell "sudo chown opam /src"))
2026-01-13 20:32.56 ---> using "f27fcc78f15f7d2d5f9cfed9524d32ce848ec4265bfddbd75db04a68d7e08538" from cache


/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "cd ~/opam-repository && (git cat-file -e 7d22a58614c38be74d79ae6ef2b64994ca4ffef0 || git fetch origin master) && git reset -q --hard 7d22a58614c38be74d79ae6ef2b64994ca4ffef0 && git log --no-decorate -n1 --oneline && opam update -u"))
From https://github.com/ocaml/opam-repository
* branch                  master     -> FETCH_HEAD
ee48e882f0..df0b753b90  master     -> origin/master
7d22a58614 Merge pull request #29184 from raphael-proust/opam-publish-lwt.6.0.0


<><> 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)
2026-01-13 20:32.56 ---> using "fa603f388c25a688766d8807a4fc226b832d0e9ab0b0c36ad60792d8ef78cb7a" from cache


/src: (copy (src lambda-term.opam) (dst ./))
2026-01-13 20:32.56 ---> saved as "273b570fa99b183b07d0365adead44d960bd76c80214d4344b022b587f1fc6c8"


/src: (run (network host)
(shell "opam pin add -yn lambda-term.dev './'"))
[lambda-term.dev] synchronised (file:///src)
lambda-term is now pinned to file:///src (version dev)
2026-01-13 20:33.00 ---> saved as "6981f56e3102be87736de5f78f8f5322c9f2d8f13fdd81d54c8cd788c71d9a41"


/src: (run (network host)
(shell "echo '(lang dune 3.0)' > './dune-project'"))
2026-01-13 20:33.01 ---> saved as "d02a2ec386aa756d5e1d3168f288754fd31269e96185e03b5a3dc517edd0858e"


/src: (env DEPS "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.3.20.2 dune-configurator.3.20.2 logs.0.10.0 lwt.6.0.0 lwt_react.1.2.0 mew.0.1.0 mew_vi.0.5.0 ocaml.5.4.0 ocaml-base-compiler.5.4.0 ocaml-compiler.5.4.0 ocaml-config.3 ocaml-options-vanilla.1 ocamlbuild.0.16.1 ocamlfind.1.9.8 ocplib-endian.1.2 react.1.2.2 result.1.5 topkg.1.1.1 trie.1.0.0 uchar.0.0.2 uucp.17.0.0 uuseg.17.0.0 uutf.1.0.4 zed.3.2.3")


/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 lambda-term.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://archive.ubuntu.com/ubuntu noble-backports InRelease [126 kB]
- Get:4 http://security.ubuntu.com/ubuntu noble-security InRelease [126 kB]
- Get:5 http://archive.ubuntu.com/ubuntu noble-updates/restricted amd64 Packages [3077 kB]
- Get:6 http://archive.ubuntu.com/ubuntu noble-updates/main amd64 Packages [2141 kB]
- Get:7 http://archive.ubuntu.com/ubuntu noble-updates/multiverse amd64 Packages [35.9 kB]
- Get:8 http://archive.ubuntu.com/ubuntu noble-updates/universe amd64 Packages [1955 kB]
- Get:9 http://archive.ubuntu.com/ubuntu noble-backports/universe amd64 Packages [34.6 kB]
- Get:10 http://archive.ubuntu.com/ubuntu noble-backports/main amd64 Packages [49.5 kB]
- Get:11 http://security.ubuntu.com/ubuntu noble-security/main amd64 Packages [1769 kB]
- Get:12 http://security.ubuntu.com/ubuntu noble-security/restricted amd64 Packages [2919 kB]
- Get:13 http://security.ubuntu.com/ubuntu noble-security/universe amd64 Packages [1188 kB]
- Fetched 13.5 MB in 2s (8055 kB/s)
- Reading package lists...
- 


<><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><>
[lambda-term.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 5.4.0).
[NOTE] Package ocaml-base-compiler is already installed (current version is 5.4.0).
[NOTE] Package ocaml is already installed (current version is 5.4.0).
[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).
# To update the current shell environment, run: eval $(opam env)
2026-01-13 20:33.19 ---> saved as "5ad3002dc94cb95f93f0b005254be0cada5175e92f323df02e255a969d6d7f93"


/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 5.4.0).
[NOTE] Package ocaml-base-compiler is already installed (current version is 5.4.0).
[NOTE] Package ocaml is already installed (current version is 5.4.0).
[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 22 packages
- install base-bytes        base
- install cppo              1.8.0
- install csexp             1.5.2
- install dune              3.20.2
- install dune-configurator 3.20.2
- install logs              0.10.0
- install lwt               6.0.0
- install lwt_react         1.2.0
- install mew               0.1.0
- install mew_vi            0.5.0
- install ocamlbuild        0.16.1
- install ocamlfind         1.9.8
- install ocplib-endian     1.2
- install react             1.2.2
- install result            1.5
- install topkg             1.1.1
- install trie              1.0.0
- install uchar             0.0.2
- install uucp              17.0.0
- install uuseg             17.0.0
- install uutf              1.0.4
- install zed               3.2.3


<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved cppo.1.8.0  (cached)
-> retrieved csexp.1.5.2  (cached)
-> retrieved logs.0.10.0  (cached)
-> retrieved lwt.6.0.0  (cached)
-> retrieved lwt_react.1.2.0  (cached)
-> retrieved mew.0.1.0  (cached)
-> retrieved mew_vi.0.5.0  (cached)
-> retrieved ocamlfind.1.9.8  (cached)
-> retrieved ocamlbuild.0.16.1  (cached)
-> retrieved ocplib-endian.1.2  (cached)
-> retrieved react.1.2.2  (cached)
-> retrieved result.1.5  (cached)
-> retrieved trie.1.0.0  (cached)
-> retrieved uchar.0.0.2  (cached)
-> retrieved topkg.1.1.1  (cached)
-> retrieved uuseg.17.0.0  (cached)
-> retrieved uutf.1.0.4  (cached)
-> retrieved zed.3.2.3  (cached)
-> retrieved dune.3.20.2, dune-configurator.3.20.2  (cached)
-> retrieved uucp.17.0.0  (cached)
-> installed ocamlbuild.0.16.1
-> installed ocamlfind.1.9.8
-> installed base-bytes.base
-> installed uchar.0.0.2
-> installed topkg.1.1.1
-> installed uutf.1.0.4
-> installed react.1.2.2
-> installed dune.3.20.2
-> installed trie.1.0.0
-> installed result.1.5
-> installed csexp.1.5.2
-> installed mew.0.1.0
-> installed cppo.1.8.0
-> installed ocplib-endian.1.2
-> installed mew_vi.0.5.0
-> installed dune-configurator.3.20.2
-> installed lwt.6.0.0
-> installed lwt_react.1.2.0
-> installed logs.0.10.0
-> installed uucp.17.0.0
-> installed uuseg.17.0.0
-> installed zed.3.2.3
Done.
# To update the current shell environment, run: eval $(opam env)
2026-01-13 20:35.23 ---> saved as "8bbe0c7bd558c1925fb88571c4bb8cd73b01275b87049359989e8325f05bfc56"


/src: (copy (src .) (dst /src))
2026-01-13 20:35.23 ---> saved as "353482ce5a4682bfc61610c0a50d4744915791c72c8500a587921b4155d4aee9"


/src: (run (shell "opam exec -- dune build @install @check @runtest && rm -rf _build"))
2026-01-13 20:35.29 ---> saved as "f628de8a2c38f10170952b7720c049f257ebe921ffd05fd38b60ee64eb44b334"
Job succeeded
2026-01-13 20:35.29: Job succeeded