(for PR #28222)

2025-08-21 14:29.10: New job: test utop.2.9.1 with lwt_log.1.1.1, using opam 2.3
                              from https://github.com/ocaml/opam-repository.git#refs/pull/28222/head (a14b2680809606d7e55ae7ed410b73438cb77bd0)
                              on debian-12-ocaml-4.14/amd64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/28222/head" && git reset --hard a14b2680
git fetch origin master
git merge --no-edit 4bae7ec4df49df4454ea492c8d7a1196aeae04e0
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-12-ocaml-4.14@sha256:30169b3ce5a84172c049cfc64621b66e9a02a7b0431076f872278354c85107fe
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-2.3 /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn lwt_log.1.1.1 1.1.1
RUN opam reinstall lwt_log.1.1.1; \
    res=$?; \
    test "$res" != 31 && exit "$res"; \
    export OPAMCLI=2.0; \
    build_dir=$(opam var prefix)/.opam-switch/build; \
    failed=$(ls "$build_dir"); \
    partial_fails=""; \
    for pkg in $failed; do \
    if opam show -f x-ci-accept-failures: "$pkg" | grep -qF "\"debian-12\""; then \
    echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
    fi; \
    test "$pkg" != 'lwt_log.1.1.1' && partial_fails="$partial_fails $pkg"; \
    done; \
    test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
    exit 1
RUN opam reinstall utop.2.9.1; \
    res=$?; \
    test "$res" != 31 && exit "$res"; \
    export OPAMCLI=2.0; \
    build_dir=$(opam var prefix)/.opam-switch/build; \
    failed=$(ls "$build_dir"); \
    partial_fails=""; \
    for pkg in $failed; do \
    if opam show -f x-ci-accept-failures: "$pkg" | grep -qF "\"debian-12\""; then \
    echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
    fi; \
    test "$pkg" != 'utop.2.9.1' && partial_fails="$partial_fails $pkg"; \
    done; \
    test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
    exit 1
RUN (opam reinstall --with-test utop.2.9.1) || true
RUN opam reinstall --with-test --verbose utop.2.9.1; \
    res=$?; \
    test "$res" != 31 && exit "$res"; \
    export OPAMCLI=2.0; \
    build_dir=$(opam var prefix)/.opam-switch/build; \
    failed=$(ls "$build_dir"); \
    partial_fails=""; \
    for pkg in $failed; do \
    if opam show -f x-ci-accept-failures: "$pkg" | grep -qF "\"debian-12\""; then \
    echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
    fi; \
    test "$pkg" != 'utop.2.9.1' && partial_fails="$partial_fails $pkg"; \
    done; \
    test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
    exit 1

END-OF-DOCKERFILE
docker build -f ../Dockerfile .

2025-08-21 14:29.10: Using cache hint "ocaml/opam:debian-12-ocaml-4.14@sha256:30169b3ce5a84172c049cfc64621b66e9a02a7b0431076f872278354c85107fe-lwt_log.1.1.1-utop.2.9.1-a14b2680809606d7e55ae7ed410b73438cb77bd0"
2025-08-21 14:29.10: Using OBuilder spec:
((from ocaml/opam:debian-12-ocaml-4.14@sha256:30169b3ce5a84172c049cfc64621b66e9a02a7b0431076f872278354c85107fe)
 (user (uid 1000) (gid 1000))
 (workdir /home/opam)
 (run (shell "sudo ln -f /usr/bin/opam-2.3 /usr/bin/opam"))
 (run (network host)
      (shell "opam init --reinit --config .opamrc-sandbox -ni"))
 (run (shell "opam option solver=builtin-0install && opam config report"))
 (env OPAMDOWNLOADJOBS 1)
 (env OPAMERRLOGLEN 0)
 (env OPAMPRECISETRACKING 1)
 (env CI true)
 (env OPAM_REPO_CI true)
 (run (shell "rm -rf opam-repository/"))
 (copy (src .) (dst opam-repository/))
 (run (shell "opam repository set-url --strict default opam-repository/"))
 (run (network host)
      (shell "opam update --depexts || true"))
 (run (shell "opam pin add -k version -yn lwt_log.1.1.1 1.1.1"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall lwt_log.1.1.1;\
             \n        res=$?;\
             \n        test \"$res\" != 31 && exit \"$res\";\
             \n        export OPAMCLI=2.0;\
             \n        build_dir=$(opam var prefix)/.opam-switch/build;\
             \n        failed=$(ls \"$build_dir\");\
             \n        partial_fails=\"\";\
             \n        for pkg in $failed; do\
             \n          if opam show -f x-ci-accept-failures: \"$pkg\" | grep -qF \"\\\"debian-12\\\"\"; then\
             \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
             \n          fi;\
             \n          test \"$pkg\" != 'lwt_log.1.1.1' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall utop.2.9.1;\
             \n        res=$?;\
             \n        test \"$res\" != 31 && exit \"$res\";\
             \n        export OPAMCLI=2.0;\
             \n        build_dir=$(opam var prefix)/.opam-switch/build;\
             \n        failed=$(ls \"$build_dir\");\
             \n        partial_fails=\"\";\
             \n        for pkg in $failed; do\
             \n          if opam show -f x-ci-accept-failures: \"$pkg\" | grep -qF \"\\\"debian-12\\\"\"; then\
             \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
             \n          fi;\
             \n          test \"$pkg\" != 'utop.2.9.1' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
 (run (network host)
      (shell "(opam reinstall --with-test utop.2.9.1) || true"))
 (run (shell  "opam reinstall --with-test --verbose utop.2.9.1;\
             \n        res=$?;\
             \n        test \"$res\" != 31 && exit \"$res\";\
             \n        export OPAMCLI=2.0;\
             \n        build_dir=$(opam var prefix)/.opam-switch/build;\
             \n        failed=$(ls \"$build_dir\");\
             \n        partial_fails=\"\";\
             \n        for pkg in $failed; do\
             \n          if opam show -f x-ci-accept-failures: \"$pkg\" | grep -qF \"\\\"debian-12\\\"\"; then\
             \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
             \n          fi;\
             \n          test \"$pkg\" != 'utop.2.9.1' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2025-08-21 14:29.10: Waiting for resource in pool OCluster
2025-08-21 17:32.40: Waiting for worker…
2025-08-21 17:36.57: Got resource from pool OCluster
Building on phoebe
All commits already cached
Updating files:  95% (17222/18065)
Updating files:  96% (17343/18065)
Updating files:  97% (17524/18065)
Updating files:  98% (17704/18065)
Updating files:  99% (17885/18065)
Updating files: 100% (18065/18065)
Updating files: 100% (18065/18065), done.
HEAD is now at 4bae7ec4df Merge pull request #28375 from jmid/opam-compiler-re-bounds
Merge made by the 'ort' strategy.
 packages/curl_lwt/curl_lwt.0.10.0/opam            |  2 +-
 packages/lwt/lwt.6.0.0~alpha01/opam               | 69 +++++++++++++++++++++++
 packages/lwt_direct/lwt_direct.6.0.0~alpha01/opam | 44 +++++++++++++++
 packages/lwt_glib/lwt_glib.1.0.1/opam             |  2 +-
 packages/lwt_glib/lwt_glib.1.1.0/opam             |  2 +-
 packages/lwt_glib/lwt_glib.1.1.1/opam             |  2 +-
 packages/lwt_log/lwt_log.1.1.0/opam               |  2 +-
 packages/lwt_log/lwt_log.1.1.1/opam               |  2 +-
 packages/lwt_log/lwt_log.1.1.2/opam               |  2 +-
 packages/ocurl/ocurl.0.7.6/opam                   |  1 +
 packages/ocurl/ocurl.0.7.7/opam                   |  1 +
 packages/ocurl/ocurl.0.7.8/opam                   |  1 +
 packages/ocurl/ocurl.0.7.9/opam                   |  1 +
 packages/ocurl/ocurl.0.8.1/opam                   |  1 +
 packages/ocurl/ocurl.0.8.2/opam                   |  1 +
 packages/ocurl/ocurl.0.9.0/opam                   |  1 +
 packages/ocurl/ocurl.0.9.1/opam                   |  1 +
 packages/ocurl/ocurl.0.9.2/opam                   |  1 +
 18 files changed, 129 insertions(+), 7 deletions(-)
 create mode 100644 packages/lwt/lwt.6.0.0~alpha01/opam
 create mode 100644 packages/lwt_direct/lwt_direct.6.0.0~alpha01/opam

(from ocaml/opam:debian-12-ocaml-4.14@sha256:30169b3ce5a84172c049cfc64621b66e9a02a7b0431076f872278354c85107fe)
Unable to find image 'ocaml/opam:debian-12-ocaml-4.14@sha256:30169b3ce5a84172c049cfc64621b66e9a02a7b0431076f872278354c85107fe' locally
docker.io/ocaml/opam@sha256:30169b3ce5a84172c049cfc64621b66e9a02a7b0431076f872278354c85107fe: Pulling from ocaml/opam
631b88a6c0d8: Already exists
Digest: sha256:30169b3ce5a84172c049cfc64621b66e9a02a7b0431076f872278354c85107fe
Status: Downloaded newer image for ocaml/opam@sha256:30169b3ce5a84172c049cfc64621b66e9a02a7b0431076f872278354c85107fe
2025-08-21 17:37.19 ---> using "537aca729d05de45d9ac09e3b93ccdc5b8c76937ce3b719ce3df0f2d2da0c7bf" from cache

/: (user (uid 1000) (gid 1000))

/: (workdir /home/opam)

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-2.3 /usr/bin/opam"))
2025-08-21 17:37.19 ---> using "400a87454d6dc7d86051874c3a4a0949638ee09ac6e41621fffb338590d67d99" from cache

/home/opam: (run (network host)
                 (shell "opam init --reinit --config .opamrc-sandbox -ni"))
Configuring from /home/opam/.opamrc-sandbox, then /home/opam/.opamrc, and finally 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 development 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.

Format upgrade done.

<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[default] Initialised
2025-08-21 17:37.19 ---> using "10ebaa77c3950afde6ae5e5ee3d298575b2bb9dd2df8ed8f5a28d586868d5812" from cache

/home/opam: (run (shell "opam option solver=builtin-0install && opam config report"))
Set to 'builtin-0install' the field solver in global configuration
# opam config report
# opam-version         2.3.0 (35acd0c5abc5e66cdbd5be16ba77aa6c33a4c724)
# self-upgrade         no
# system               arch=x86_64 os=linux os-distribution=debian os-version=12
# solver               builtin-0install
# install-criteria     -changed,-count[avoid-version,solution]
# upgrade-criteria     -count[avoid-version,solution]
# jobs                 71
# repositories         1 (version-controlled)
# pinned               1 (version)
# current-switch       4.14
# invariant            ["ocaml-base-compiler" {= "4.14.2"}]
# compiler-packages    ocaml-base-compiler.4.14.2, ocaml-options-vanilla.1
# ocaml:native         true
# ocaml:native-tools   true
# ocaml:native-dynlink true
# ocaml:stubsdir       /home/opam/.opam/4.14/lib/ocaml/stublibs:/home/opam/.opam/4.14/lib/ocaml
# ocaml:preinstalled   false
# ocaml:compiler       4.14.2
2025-08-21 17:37.19 ---> using "16e0ae132f82e09edc14f39675e45d96c9ea8daab8bb96f94565b25722def473" from cache

/home/opam: (env OPAMDOWNLOADJOBS 1)

/home/opam: (env OPAMERRLOGLEN 0)

/home/opam: (env OPAMPRECISETRACKING 1)

/home/opam: (env CI true)

/home/opam: (env OPAM_REPO_CI true)

/home/opam: (run (shell "rm -rf opam-repository/"))
2025-08-21 17:37.19 ---> using "bb53264e2707ffa34eacebecb828aa1016b7cdf5858e170c6a5766753d7c944d" from cache

/home/opam: (copy (src .) (dst opam-repository/))
2025-08-21 17:37.19 ---> using "131cdfa10de182f1db126a147d6d05c7348d7b43be298cc32b2ea8afd7638c93" from cache

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2025-08-21 17:37.19 ---> using "1e7b093d43c65b2105be8b3d73a27d040f99726cb29e8f3f3b73aadc2004f951" from cache

/home/opam: (run (network host)
                 (shell "opam update --depexts || true"))
+ /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 [274 kB]
- Fetched 378 kB in 0s (919 kB/s)
- Reading package lists...
- 
2025-08-21 17:37.19 ---> using "5693e3d4c22ec04d3f3cd4d0285f9041558b0630d77655a1d7b2589182db92b7" from cache

/home/opam: (run (shell "opam pin add -k version -yn lwt_log.1.1.1 1.1.1"))
lwt_log is now pinned to version 1.1.1
2025-08-21 17:37.19 ---> using "3598c93213453628c92164a3f18e3f7a987660472156acba6c672769fad87f39" from cache

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall lwt_log.1.1.1;\
                        \n        res=$?;\
                        \n        test \"$res\" != 31 && exit \"$res\";\
                        \n        export OPAMCLI=2.0;\
                        \n        build_dir=$(opam var prefix)/.opam-switch/build;\
                        \n        failed=$(ls \"$build_dir\");\
                        \n        partial_fails=\"\";\
                        \n        for pkg in $failed; do\
                        \n          if opam show -f x-ci-accept-failures: \"$pkg\" | grep -qF \"\\\"debian-12\\\"\"; then\
                        \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
                        \n          fi;\
                        \n          test \"$pkg\" != 'lwt_log.1.1.1' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
lwt_log.1.1.1 is not installed. Install it? [y/n] y
The following actions will be performed:
=== install 9 packages
  - install base-bytes        base           [required by ocplib-endian]
  - install cppo              1.8.0          [required by lwt]
  - install csexp             1.5.2          [required by dune-configurator]
  - install dune              3.20.0         [required by lwt_log]
  - install dune-configurator 3.20.0         [required by lwt]
  - install lwt               5.9.1          [required by lwt_log]
  - install lwt_log           1.1.1 (pinned)
  - install ocamlfind         1.9.8          [required by base-bytes]
  - install ocplib-endian     1.2            [required by lwt]

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved cppo.1.8.0  (cached)
-> retrieved csexp.1.5.2  (cached)
-> retrieved dune.3.20.0, dune-configurator.3.20.0  (cached)
-> retrieved lwt.5.9.1  (cached)
-> retrieved lwt_log.1.1.1  (cached)
-> retrieved ocamlfind.1.9.8  (cached)
-> retrieved ocplib-endian.1.2  (cached)
-> installed ocamlfind.1.9.8
-> installed base-bytes.base
-> installed dune.3.20.0
-> installed csexp.1.5.2
-> installed cppo.1.8.0
-> installed ocplib-endian.1.2
-> installed dune-configurator.3.20.0
-> installed lwt.5.9.1
-> installed lwt_log.1.1.1
Done.
# To update the current shell environment, run: eval $(opam env)
2025-08-21 17:37.56 ---> saved as "245392c12d901a25ef6d7df29f24bd980b72e54ba108d4b1c9a0e0abddbc4479"

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall utop.2.9.1;\
                        \n        res=$?;\
                        \n        test \"$res\" != 31 && exit \"$res\";\
                        \n        export OPAMCLI=2.0;\
                        \n        build_dir=$(opam var prefix)/.opam-switch/build;\
                        \n        failed=$(ls \"$build_dir\");\
                        \n        partial_fails=\"\";\
                        \n        for pkg in $failed; do\
                        \n          if opam show -f x-ci-accept-failures: \"$pkg\" | grep -qF \"\\\"debian-12\\\"\"; then\
                        \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
                        \n          fi;\
                        \n          test \"$pkg\" != 'utop.2.9.1' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
utop.2.9.1 is not installed. Install it? [y/n] y
The following actions will be performed:
=== install 13 packages
  - install camomile       1.0.2  [required by utop]
  - install charInfo_width 1.1.0  [required by zed]
  - install lambda-term    3.2.0  [required by utop]
  - install lwt_react      1.2.0  [required by utop]
  - install mew            0.1.0  [required by mew_vi]
  - install mew_vi         0.5.0  [required by lambda-term]
  - install ocamlbuild     0.16.1 [required by react]
  - install react          1.2.2  [required by utop]
  - install result         1.5    [required by mew, charInfo_width]
  - install topkg          1.1.0  [required by react]
  - install trie           1.0.0  [required by mew]
  - install utop           2.9.1
  - install zed            3.1.0  [required by lambda-term]

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved camomile.1.0.2  (cached)
-> retrieved charInfo_width.1.1.0  (cached)
-> retrieved lambda-term.3.2.0  (cached)
-> retrieved lwt_react.1.2.0  (cached)
-> retrieved mew.0.1.0  (cached)
-> retrieved mew_vi.0.5.0  (cached)
-> retrieved ocamlbuild.0.16.1  (cached)
-> retrieved react.1.2.2  (cached)
-> retrieved result.1.5  (cached)
-> retrieved topkg.1.1.0  (cached)
-> retrieved trie.1.0.0  (cached)
-> retrieved utop.2.9.1  (cached)
-> retrieved zed.3.1.0  (cached)
-> installed result.1.5
-> installed trie.1.0.0
-> installed mew.0.1.0
-> installed camomile.1.0.2
-> installed charInfo_width.1.1.0
-> installed ocamlbuild.0.16.1
-> installed topkg.1.1.0
-> installed react.1.2.2
-> installed lwt_react.1.2.0
-> installed mew_vi.0.5.0
-> installed zed.3.1.0
-> installed lambda-term.3.2.0
-> installed utop.2.9.1
Done.
# To update the current shell environment, run: eval $(opam env)
2025-08-21 17:38.26 ---> saved as "fd640f0908220179de0ef17c4b43882c62cef7b2af0e53526171a2217e33e165"

/home/opam: (run (network host)
                 (shell "(opam reinstall --with-test utop.2.9.1) || true"))
The following actions will be performed:
=== recompile 1 package
  - recompile utop 2.9.1

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved utop.2.9.1  (https://opam.ocaml.org/cache)
-> removed   utop.2.9.1
-> installed utop.2.9.1
Done.
# To update the current shell environment, run: eval $(opam env)
2025-08-21 17:38.35 ---> saved as "d0fa5585600a98111c09acbae58e5b11e5d5e361a54e6a0af357a1300975949c"

/home/opam: (run (shell  "opam reinstall --with-test --verbose utop.2.9.1;\
                        \n        res=$?;\
                        \n        test \"$res\" != 31 && exit \"$res\";\
                        \n        export OPAMCLI=2.0;\
                        \n        build_dir=$(opam var prefix)/.opam-switch/build;\
                        \n        failed=$(ls \"$build_dir\");\
                        \n        partial_fails=\"\";\
                        \n        for pkg in $failed; do\
                        \n          if opam show -f x-ci-accept-failures: \"$pkg\" | grep -qF \"\\\"debian-12\\\"\"; then\
                        \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
                        \n          fi;\
                        \n          test \"$pkg\" != 'utop.2.9.1' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
The following actions will be performed:
=== recompile 1 package
  - recompile utop 2.9.1

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
Processing  1/4: [utop.2.9.1: extract]
-> retrieved utop.2.9.1  (cached)
Processing  2/4: [utop: dune build]
+ /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "dune" "build" "-p" "utop" "-j" "71" (CWD=/home/opam/.opam/4.14/.opam-switch/build/utop.2.9.1)
Processing  2/4: [utop: dune runtest]
+ /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "dune" "runtest" "-p" "utop" "-j" "71" (CWD=/home/opam/.opam/4.14/.opam-switch/build/utop.2.9.1)
-> compiled  utop.2.9.1
-> removed   utop.2.9.1
-> installed utop.2.9.1
Done.
# To update the current shell environment, run: eval $(opam env)
2025-08-21 17:38.47 ---> saved as "1ae47181e746d267f8f9444cd0bb94ff5d896621730f61c86542f7d82343913f"
Job succeeded
2025-08-21 17:38.59: Job succeeded