(not at the head of any monitored branch or PR)
2025-08-04 20:58.46: New job: build rtop.3.17.0, lower-bounds, using opam 2.3
                              from https://github.com/ocaml/opam-repository.git#refs/pull/28287/head (981f1b8b66c46cf4ad3fdd579eb3a572a57a2d02)
                              on debian-12-ocaml-4.10/amd64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/28287/head" && git reset --hard 981f1b8b
git fetch origin master
git merge --no-edit 3dab8c734b15bf2b5c1d8b99bb134f51361a6bee
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-12-ocaml-4.10@sha256:4c9398e5a124b85a8df8916d78040bf36caa34803b7b75e22b7779400a08a8a6
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-2.3 /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn rtop.3.17.0 3.17.0
RUN opam reinstall rtop.3.17.0; \
    res=$?; \
    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 "$pkg" != 'rtop.3.17.0' && partial_fails="$partial_fails $pkg"; \
    done; \
    test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
    exit 1
ENV OPAMCRITERIA="+removed,+count[version-lag,solution]"
ENV OPAMFIXUPCRITERIA="+removed,+count[version-lag,solution]"
ENV OPAMUPGRADECRITERIA="+removed,+count[version-lag,solution]"
RUN opam reinstall rtop.3.17.0; \
    res=$?; \
    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 "$pkg" != 'rtop.3.17.0' && partial_fails="$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 .

2025-08-04 20:58.46: Using cache hint "ocaml/opam:debian-12-ocaml-4.10@sha256:4c9398e5a124b85a8df8916d78040bf36caa34803b7b75e22b7779400a08a8a6-rtop.3.17.0-981f1b8b66c46cf4ad3fdd579eb3a572a57a2d02"
2025-08-04 20:58.46: Using OBuilder spec:
((from ocaml/opam:debian-12-ocaml-4.10@sha256:4c9398e5a124b85a8df8916d78040bf36caa34803b7b75e22b7779400a08a8a6)
 (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 rtop.3.17.0 3.17.0"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall rtop.3.17.0;\
             \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 \"$pkg\" != 'rtop.3.17.0' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
 (env OPAMCRITERIA +removed,+count[version-lag,solution])
 (env OPAMFIXUPCRITERIA +removed,+count[version-lag,solution])
 (env OPAMUPGRADECRITERIA +removed,+count[version-lag,solution])
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall rtop.3.17.0;\
             \n        res=$?;\
             \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 \"$pkg\" != 'rtop.3.17.0' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2025-08-04 20:58.46: Waiting for resource in pool OCluster
2025-08-04 20:58.47: Waiting for worker…
2025-08-04 20:58.47: Got resource from pool OCluster
Building on toxis.caelum.ci.dev
All commits already cached
HEAD is now at 3dab8c734b Merge pull request #28295 from kit-ty-kate/opam-2.4.1-no-avoid-version
Merge made by the 'ort' strategy.
 packages/reason/reason.3.17.0/opam | 50 ++++++++++++++++++++++++++++++++++++++
 packages/rtop/rtop.3.17.0/opam     | 43 ++++++++++++++++++++++++++++++++
 2 files changed, 93 insertions(+)
 create mode 100644 packages/reason/reason.3.17.0/opam
 create mode 100644 packages/rtop/rtop.3.17.0/opam

(from ocaml/opam:debian-12-ocaml-4.10@sha256:4c9398e5a124b85a8df8916d78040bf36caa34803b7b75e22b7779400a08a8a6)
Unable to find image 'ocaml/opam:debian-12-ocaml-4.10@sha256:4c9398e5a124b85a8df8916d78040bf36caa34803b7b75e22b7779400a08a8a6' locally
docker.io/ocaml/opam@sha256:4c9398e5a124b85a8df8916d78040bf36caa34803b7b75e22b7779400a08a8a6: Pulling from ocaml/opam
10f3cbd7b569: Pulling fs layer
10f3cbd7b569: Verifying Checksum
10f3cbd7b569: Download complete
10f3cbd7b569: Pull complete
Digest: sha256:4c9398e5a124b85a8df8916d78040bf36caa34803b7b75e22b7779400a08a8a6
Status: Downloaded newer image for ocaml/opam@sha256:4c9398e5a124b85a8df8916d78040bf36caa34803b7b75e22b7779400a08a8a6
2025-08-04 21:07.51 ---> saved as "77510b3dcdba871dfa5dd79a43c5987991d39f31ea8bbd86a03b88fd443831fd"

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

/: (workdir /home/opam)

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-2.3 /usr/bin/opam"))
2025-08-04 21:07.51 ---> saved as "15d230331c55293c6dd742e0068cd5bb6ebb330a01c2cf40be06324f42f5cf5b"

/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.

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.

Continue? [y/n] y
Format upgrade done.

<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[default] Initialised
2025-08-04 21:08.17 ---> saved as "eccb9fe112b10d811815f88129b1488f27903a27bbf6de4fb2e960e4a59f877f"

/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       4.10
# invariant            ["ocaml-base-compiler" {= "4.10.2"}]
# compiler-packages    ocaml-base-compiler.4.10.2
# ocaml:native         true
# ocaml:native-tools   true
# ocaml:native-dynlink true
# ocaml:stubsdir       /home/opam/.opam/4.10/lib/ocaml/stublibs:/home/opam/.opam/4.10/lib/ocaml
# ocaml:preinstalled   false
# ocaml:compiler       4.10.2
2025-08-04 21:08.17 ---> saved as "8c2cd655d819ef098526858306bdfc285cf639dd70dafdd6fdc834fee6a2a2f3"

/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/"))
2025-08-04 21:08.24 ---> saved as "98612e952af725df959e309feb56114d5593d4845fd44d31bfefb88cf635528d"

/home/opam: (copy (src .) (dst opam-repository/))
2025-08-04 21:08.30 ---> saved as "358df78d78e299a6c7ff1f400d1c877306567cdc5bb170dfaf46680e5f12dc4f"

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2025-08-04 21:08.47 ---> saved as "a12fee830737ac6b323c1c6c359a17c1a473d14b7d4d97d48eb4c7df4cfa2d37"

/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 bookworm-updates/main amd64 Packages.diff/Index [19.6 kB]
- Ign:4 http://deb.debian.org/debian bookworm-updates/main amd64 Packages.diff/Index
- Get:5 http://deb.debian.org/debian bookworm-updates/main amd64 Packages [6916 B]
- Get:6 http://deb.debian.org/debian-security bookworm-security/main amd64 Packages [272 kB]
- Fetched 402 kB in 0s (1166 kB/s)
- Reading package lists...
- 
2025-08-04 21:08.49 ---> saved as "3a2a9ee6563987e37c38b6705922c75da3585987793e0c4a1ae4580156c22c81"

/home/opam: (run (shell "opam pin add -k version -yn rtop.3.17.0 3.17.0"))
rtop is now pinned to version 3.17.0
2025-08-04 21:08.49 ---> saved as "8f6540fd9078c6c865adfc6527007fe6cf18843afc5692b83f22adc5f922bf5d"

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall rtop.3.17.0;\
                        \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 \"$pkg\" != 'rtop.3.17.0' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
rtop.3.17.0 is not installed. Install it? [y/n] y
The following actions will be performed:
=== install 39 packages
  - install base-bytes          base            [required by ocplib-endian]
  - install cmdliner            1.3.0           [required by reason]
  - install cppo                1.8.0           [required by rtop]
  - install csexp               1.5.2           [required by dune-configurator]
  - install dune                3.19.1          [required by rtop]
  - install dune-build-info     3.19.1          [required by reason]
  - install dune-configurator   3.19.1          [required by lwt]
  - install fix                 20250428        [required by reason]
  - install lambda-term         3.3.2           [required by utop]
  - install logs                0.8.0           [required by utop]
  - install lwt                 5.9.1           [required by utop]
  - install lwt_react           1.2.0           [required by utop]
  - install menhir              20240715        [required by reason]
  - install menhirCST           20240715        [required by menhir]
  - install menhirLib           20240715        [required by menhir]
  - install menhirSdk           20240715        [required by menhir]
  - install merlin-extend       0.6.2           [required by reason]
  - install mew                 0.1.0           [required by mew_vi]
  - install mew_vi              0.5.0           [required by lambda-term]
  - install ocaml-compiler-libs v0.12.4         [required by ppxlib]
  - install ocamlbuild          0.16.1          [required by logs]
  - install ocamlfind           1.9.8           [required by reason, utop]
  - install ocplib-endian       1.2             [required by lwt]
  - install ppx_derivers        1.2.1           [required by ppxlib]
  - install ppxlib              0.36.0          [required by reason]
  - install react               1.2.2           [required by utop]
  - install reason              3.17.0          [required by rtop]
  - install result              1.5             [required by zed]
  - install rtop                3.17.0 (pinned)
  - install sexplib0            v0.16.0         [required by ppxlib]
  - install stdlib-shims        0.3.0           [required by ppxlib]
  - install topkg               1.1.0           [required by logs]
  - install trie                1.0.0           [required by mew]
  - install uchar               0.0.2           [required by zed]
  - install utop                2.12.1          [required by rtop]
  - install uucp                15.0.0          [required by zed]
  - install uuseg               15.0.0          [required by zed]
  - install uutf                1.0.4           [required by zed]
  - install zed                 3.2.1           [required by utop]

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved cmdliner.1.3.0  (cached)
-> retrieved cppo.1.8.0  (cached)
-> retrieved csexp.1.5.2  (cached)
-> retrieved dune.3.19.1, dune-build-info.3.19.1, dune-configurator.3.19.1  (cached)
-> retrieved fix.20250428  (cached)
-> retrieved lambda-term.3.3.2  (cached)
-> retrieved logs.0.8.0  (cached)
-> retrieved lwt.5.9.1  (cached)
-> retrieved lwt_react.1.2.0  (cached)
-> installed cmdliner.1.3.0
-> retrieved menhir.20240715, menhirCST.20240715, menhirLib.20240715, menhirSdk.20240715  (cached)
-> retrieved merlin-extend.0.6.2  (cached)
-> retrieved mew.0.1.0  (cached)
-> retrieved mew_vi.0.5.0  (cached)
-> retrieved ocaml-compiler-libs.v0.12.4  (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 ppxlib.0.36.0  (cached)
-> retrieved react.1.2.2  (cached)
-> retrieved reason.3.17.0, rtop.3.17.0  (cached)
-> retrieved result.1.5  (cached)
-> retrieved sexplib0.v0.16.0  (cached)
-> retrieved stdlib-shims.0.3.0  (cached)
-> retrieved topkg.1.1.0  (cached)
-> retrieved trie.1.0.0  (cached)
-> retrieved uchar.0.0.2  (cached)
-> retrieved utop.2.12.1  (cached)
-> retrieved uucp.15.0.0  (cached)
-> retrieved uuseg.15.0.0  (cached)
-> retrieved uutf.1.0.4  (cached)
-> retrieved zed.3.2.1  (cached)
-> installed ocamlfind.1.9.8
-> installed base-bytes.base
-> installed ocamlbuild.0.16.1
-> installed uchar.0.0.2
-> installed topkg.1.1.0
-> installed uutf.1.0.4
-> installed react.1.2.2
-> installed dune.3.19.1
-> installed csexp.1.5.2
-> installed cppo.1.8.0
-> installed fix.20250428
-> installed menhirCST.20240715
-> installed menhirLib.20240715
-> installed menhirSdk.20240715
-> installed ocaml-compiler-libs.v0.12.4
-> installed ppx_derivers.1.2.1
-> installed result.1.5
-> installed sexplib0.v0.16.0
-> installed stdlib-shims.0.3.0
-> installed trie.1.0.0
-> installed merlin-extend.0.6.2
-> installed ocplib-endian.1.2
-> installed mew.0.1.0
-> installed dune-build-info.3.19.1
-> installed mew_vi.0.5.0
-> installed dune-configurator.3.19.1
-> installed lwt.5.9.1
-> installed uucp.15.0.0
-> installed lwt_react.1.2.0
-> installed logs.0.8.0
-> installed uuseg.15.0.0
-> installed zed.3.2.1
-> installed lambda-term.3.3.2
-> installed menhir.20240715
-> installed utop.2.12.1
-> installed ppxlib.0.36.0
-> installed reason.3.17.0
-> installed rtop.3.17.0
Done.
# To update the current shell environment, run: eval $(opam env)
2025-08-04 21:10.01 ---> saved as "6becb29dc34e20109731dc83afe3908b6d89c0f86d5e119a62a0c61d96b5c7b9"

/home/opam: (env OPAMCRITERIA +removed,+count[version-lag,solution])

/home/opam: (env OPAMFIXUPCRITERIA +removed,+count[version-lag,solution])

/home/opam: (env OPAMUPGRADECRITERIA +removed,+count[version-lag,solution])

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall rtop.3.17.0;\
                        \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 \"$pkg\" != 'rtop.3.17.0' && partial_fails=\"$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:
=== remove 14 packages
  - remove    csexp               1.5.2                     [conflicts with dune]
  - remove    dune-configurator   3.19.1                    [conflicts with dune]
  - remove    logs                0.8.0                     [conflicts with ocamlbuild]
  - remove    menhirCST           20240715                  [conflicts with dune]
  - remove    menhirLib           20240715                  [conflicts with dune]
  - remove    menhirSdk           20240715                  [conflicts with dune]
  - remove    mew                 0.1.0                     [conflicts with dune]
  - remove    mew_vi              0.5.0                     [conflicts with dune]
  - remove    ocplib-endian       1.2                       [conflicts with cppo]
  - remove    trie                1.0.0                     [conflicts with dune]
  - remove    uchar               0.0.2                     [conflicts with ocamlbuild]
  - remove    uucp                15.0.0                    [conflicts with ocamlbuild]
  - remove    uuseg               15.0.0                    [conflicts with ocamlbuild]
  - remove    uutf                1.0.4                     [conflicts with ocamlbuild]
=== downgrade 17 packages
  - downgrade cppo                1.8.0 to 1.6.1            [required by rtop]
  - downgrade dune                3.19.1 to 3.10.0          [required by rtop]
  - downgrade dune-build-info     3.19.1 to 2.9.3           [uses dune]
  - downgrade fix                 20250428 to 20130611      [uses ocamlbuild]
  - downgrade lambda-term         3.3.2 to 2.0              [uses dune]
  - downgrade lwt                 5.9.1 to 4.2.0            [uses cppo]
  - downgrade lwt_react           1.2.0 to 1.0.1            [uses lwt]
  - downgrade menhir              20240715 to 20180528      [upstream or system changes]
  - downgrade ocaml-compiler-libs v0.12.4 to v0.11.0        [uses jbuilder]
  - downgrade ocamlbuild          0.16.1 to 0.14.0          [required by menhir]
  - downgrade ocamlfind           1.9.8 to 1.8.1            [required by menhir]
  - downgrade ppx_derivers        1.2.1 to 1.0              [uses jbuilder]
  - downgrade sexplib0            v0.16.0 to v0.12.0        [uses dune]
  - downgrade stdlib-shims        0.3.0 to 0.1.0            [uses dune]
  - downgrade topkg               1.1.0 to 1.0.8            [uses ocamlbuild]
  - downgrade utop                2.12.1 to 2.4.3           [required by rtop]
  - downgrade zed                 3.2.1 to 2.0.6            [uses dune]
=== recompile 6 packages
  - recompile base-bytes          base                      [uses ocplib-endian]
  - recompile merlin-extend       0.6.2                     [uses cppo]
  - recompile ppxlib              0.36.0                    [uses dune]
  - recompile reason              3.17.0                    [uses cppo]
  - recompile result              1.5                       [uses dune]
  - recompile rtop                3.17.0 (pinned)
=== install 7 packages
  - install   camomile            1.0.1                     [required by lambda-term]
  - install   charInfo_width      1.1.0                     [required by zed]
  - install   conf-m4             1                         [required by ocamlfind]
  - install   jbuilder            1.0+beta20.1 (deprecated) [required by cppo]
  - install   lwt_log             1.1.0                     [required by lambda-term]
  - install   mmap                1.0.2                     [required by lwt]
  - install   seq                 0.3                       [required by lwt]

The following system packages will first need to be installed:
    m4

<><> Handling external dependencies <><><><><><><><><><><><><><><><><><><><><><>

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Continue anyway, and, upon success, permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1

+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "m4"
- debconf: delaying package configuration, since apt-utils is not installed
- Selecting previously unselected package m4.
- (Reading database ... 
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(Reading database ... 18747 files and directories currently installed.)
- Preparing to unpack .../archives/m4_1.4.19-3_amd64.deb ...
- Unpacking m4 (1.4.19-3) ...
- Setting up m4 (1.4.19-3) ...

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved camomile.1.0.1  (cached)
-> retrieved charInfo_width.1.1.0  (cached)
-> retrieved cppo.1.6.1  (cached)
-> installed conf-m4.1
-> retrieved dune.3.10.0  (cached)
-> retrieved dune-build-info.2.9.3  (cached)
-> retrieved fix.20130611  (cached)
-> retrieved jbuilder.1.0+beta20.1  (cached)
-> retrieved lambda-term.2.0  (cached)
-> retrieved lwt.4.2.0  (cached)
-> retrieved lwt_log.1.1.0  (cached)
-> retrieved lwt_react.1.0.1  (cached)
-> retrieved menhir.20180528  (cached)
-> retrieved merlin-extend.0.6.2  (cached)
-> retrieved mmap.1.0.2  (cached)
-> retrieved ocaml-compiler-libs.v0.11.0  (cached)
-> retrieved ocamlbuild.0.14.0  (cached)
-> retrieved ocamlfind.1.8.1  (cached)
-> retrieved ppx_derivers.1.0  (cached)
-> retrieved ppxlib.0.36.0  (cached)
-> retrieved reason.3.17.0, rtop.3.17.0  (cached)
-> retrieved result.1.5  (cached)
-> retrieved seq.0.3  (cached)
-> retrieved sexplib0.v0.12.0  (cached)
-> retrieved stdlib-shims.0.1.0  (cached)
-> retrieved topkg.1.0.8  (cached)
-> retrieved utop.2.4.3  (cached)
-> retrieved zed.2.0.6  (cached)
-> installed jbuilder.1.0+beta20.1
-> removed   rtop.3.17.0
-> removed   reason.3.17.0
-> removed   dune-build-info.3.19.1
-> removed   fix.20250428
-> removed   menhir.20240715
-> removed   menhirCST.20240715
-> removed   menhirLib.20240715
-> removed   menhirSdk.20240715
-> removed   merlin-extend.0.6.2
-> removed   ppxlib.0.36.0
-> removed   ocaml-compiler-libs.v0.12.4
-> removed   ppx_derivers.1.2.1
-> removed   sexplib0.v0.16.0
-> removed   stdlib-shims.0.3.0
-> removed   utop.2.12.1
-> removed   lambda-term.3.3.2
-> removed   logs.0.8.0
-> removed   lwt_react.1.2.0
-> removed   lwt.5.9.1
-> removed   dune-configurator.3.19.1
-> removed   csexp.1.5.2
-> removed   mew_vi.0.5.0
-> removed   mew.0.1.0
-> removed   ocplib-endian.1.2
-> removed   base-bytes.base
-> removed   cppo.1.8.0
-> removed   trie.1.0.0
-> removed   zed.3.2.1
-> removed   result.1.5
-> removed   dune.3.19.1
-> removed   uchar.0.0.2
-> removed   uuseg.15.0.0
-> removed   uucp.15.0.0
-> removed   uutf.1.0.4
-> removed   topkg.1.1.0
-> removed   ocamlbuild.0.16.1
-> removed   ocamlfind.1.9.8
-> installed dune.3.10.0
-> installed ocaml-compiler-libs.v0.11.0
-> installed ocamlbuild.0.14.0
-> installed ocamlfind.1.8.1
-> installed base-bytes.base
-> installed dune-build-info.2.9.3
-> installed mmap.1.0.2
-> installed ppx_derivers.1.0
-> installed result.1.5
-> installed seq.0.3
-> installed sexplib0.v0.12.0
-> installed stdlib-shims.0.1.0
-> installed fix.20130611
-> installed cppo.1.6.1
-> installed merlin-extend.0.6.2
-> installed lwt.4.2.0
-> installed topkg.1.0.8
-> installed lwt_log.1.1.0
-> installed lwt_react.1.0.1
-> installed ppxlib.0.36.0
-> installed camomile.1.0.1
-> installed charInfo_width.1.1.0
-> installed zed.2.0.6
-> installed menhir.20180528
-> installed lambda-term.2.0
-> installed utop.2.4.3
-> installed reason.3.17.0
-> installed rtop.3.17.0
Done.

<><> jbuilder.1.0+beta20.1 installed successfully <><><><><><><><><><><><><><><>
=> Note: This package is deprecated.
# To update the current shell environment, run: eval $(opam env)
2025-08-04 21:11.18 ---> saved as "ff8b7e5d80e374cc83d676daa729c655ace3a3812df178320bb18f215ea97006"
Job succeeded
2025-08-04 21:11.23: Job succeeded