ubuntu-24.04-4.14_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-24.04-4.14_opam-2.5)
Base: ocaml/opam:ubuntu-24.04-ocaml-4.14@sha256:0acc50675a0605f7ee55b7f8d24695d91093a2873644ca50c93aa04d51508d0d
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-4.14@sha256:0acc50675a0605f7ee55b7f8d24695d91093a2873644ca50c93aa04d51508d0d
# ubuntu-24.04-4.14_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-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.4.14.2 ocaml-base-compiler.4.14.2 ocaml-config.2 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-4.14@sha256:0acc50675a0605f7ee55b7f8d24695d91093a2873644ca50c93aa04d51508d0d-ubuntu-24.04-4.14_opam-2.5-2ee16b2345ae34f03e478d9b70eb47c8"
2026-01-12 14:12.33: Using OBuilder spec:
((from ocaml/opam:ubuntu-24.04-ocaml-4.14@sha256:0acc50675a0605f7ee55b7f8d24695d91093a2873644ca50c93aa04d51508d0d)
(comment ubuntu-24.04-4.14_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-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.4.14.2 ocaml-base-compiler.4.14.2 ocaml-config.2 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 20:26.17: Waiting for worker…
2026-01-13 20:32.56: 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-4.14@sha256:0acc50675a0605f7ee55b7f8d24695d91093a2873644ca50c93aa04d51508d0d)
Unable to find image 'ocaml/opam:ubuntu-24.04-ocaml-4.14@sha256:0acc50675a0605f7ee55b7f8d24695d91093a2873644ca50c93aa04d51508d0d' locally
docker.io/ocaml/opam@sha256:0acc50675a0605f7ee55b7f8d24695d91093a2873644ca50c93aa04d51508d0d: Pulling from ocaml/opam
20043066d3d5: Already exists
74a201e1c126: Already exists
d63bb9fbbf86: Already exists
9467c6371b02: Already exists
404716bfcac3: Already exists
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b28e8701a421: Already exists
Digest: sha256:0acc50675a0605f7ee55b7f8d24695d91093a2873644ca50c93aa04d51508d0d
Status: Downloaded newer image for ocaml/opam@sha256:0acc50675a0605f7ee55b7f8d24695d91093a2873644ca50c93aa04d51508d0d
2026-01-13 20:32.56 ---> using "8e09f142ca4c8b9565a6c3a204c9c7517ea1af6e151cb81a7b7a04b2b0967b6a" from cache


/: (comment ubuntu-24.04-4.14_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 "f325c0c2183638b636db8a2f91be5e39de6f57e84d62e0ce8dc9a6251900cc44" 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
[NOTE] The 'jobs' option was reset, its value was 255 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=255 --global
Format upgrade done.


<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[default] Initialised
2026-01-13 20:32.56 ---> using "df24b76d0250e0ea71ceefb6d8f72a47d0814044fd65d400c9e0d48210be8513" from cache


/src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))
Linux 5.15.0-131-generic
The OCaml toplevel, version 4.14.2
2.5.0
2026-01-13 20:32.56 ---> using "780cd0436a1463041a6e02c287c8134bac0bb8a0263f925bee9e6eed14cef8fc" from cache


/src: (workdir /src)


/src: (run (shell "sudo chown opam /src"))
2026-01-13 20:32.56 ---> using "cee6b822f8c3b2846ee95a2109a23189a410379c16461e164d03506cd1852976" 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
235b964523..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


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.5.4.0"), which will ask permission to downgrade or uninstall the conflicting packages.
Nothing to do.
# To update the current shell environment, run: eval $(opam env)
2026-01-13 20:32.56 ---> using "17f21f17d80f402f27ba483e41d6699e989ca0e72d6fb7e2f15b1ff41c1926ed" from cache


/src: (copy (src lambda-term.opam) (dst ./))
2026-01-13 20:32.57 ---> saved as "a317b5017b6250229571016052a5a7b3d0e55eb7c60eb126e3ecdd712a76f98c"


/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 20:33.01 ---> saved as "8d7bee4c6670d3f88752b15f87e1d781921c664e6993df1dc420c248d4372c15"


/src: (run (network host)
(shell "echo '(lang dune 3.0)' > './dune-project'"))
2026-01-13 20:33.01 ---> saved as "51a08f2d519eb702a5ac70ce94e0e714e4eb99226fce4155a470a266419b74c3"


/src: (env DEPS "base-bigarray.base base-bytes.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.4.14.2 ocaml-base-compiler.4.14.2 ocaml-config.2 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://security.ubuntu.com/ubuntu noble-security InRelease [126 kB]
- Get:3 http://security.ubuntu.com/ubuntu noble-security/restricted amd64 Packages [2919 kB]
- Get:4 http://security.ubuntu.com/ubuntu noble-security/main amd64 Packages [1769 kB]
- Get:5 http://security.ubuntu.com/ubuntu noble-security/universe amd64 Packages [1188 kB]
- Get:6 http://archive.ubuntu.com/ubuntu noble-updates InRelease [126 kB]
- Get:7 http://archive.ubuntu.com/ubuntu noble-backports InRelease [126 kB]
- Get:8 http://archive.ubuntu.com/ubuntu noble-updates/main amd64 Packages [2141 kB]
- Get:9 http://archive.ubuntu.com/ubuntu noble-updates/universe amd64 Packages [1955 kB]
- Get:10 http://archive.ubuntu.com/ubuntu noble-updates/restricted amd64 Packages [3077 kB]
- Fetched 13.4 MB in 2s (6551 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 2).
[NOTE] Package ocaml-base-compiler is already installed (current version is 4.14.2).
[NOTE] Package ocaml is already installed (current version is 4.14.2).
[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).
# To update the current shell environment, run: eval $(opam env)
2026-01-13 20:33.20 ---> saved as "731790eba62c52eb196f8422244fe88771b99ea980b7eb8dadd4df449aadbb6a"


/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 2).
[NOTE] Package ocaml-base-compiler is already installed (current version is 4.14.2).
[NOTE] Package ocaml is already installed (current version is 4.14.2).
[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 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 uchar.0.0.2
-> installed ocamlfind.1.9.8
-> installed base-bytes.base
-> 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 csexp.1.5.2
-> installed result.1.5
-> installed cppo.1.8.0
-> installed mew.0.1.0
-> 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 20:35.29 ---> saved as "9de3f89f31441c8b5d52bf15a27638d3d6c0151f8a74d751c198144fe392c3aa"


/src: (copy (src .) (dst /src))
2026-01-13 20:35.30 ---> saved as "ddacc18fe45462d54bf2cd2f56da6962184ad3172bb02732bbe8aea51bb0a54d"


/src: (run (shell "opam exec -- dune build @install @check @runtest && rm -rf _build"))
2026-01-13 20:35.37 ---> saved as "f5a710f8103b8e8a07586a45b9f12df826fc7141598d263e2519da2001c45741"
Job succeeded
2026-01-13 20:35.37: Job succeeded