(not at the head of any monitored branch or PR)
2025-08-24 14:15.25: New job: build protocol-9p-unix.2.1.0, lower-bounds, using opam 2.3
                              from https://github.com/ocaml/opam-repository.git#refs/pull/28394/head (4c2c3865cb3881d12741013ebd80a3bdb50869d1)
                              on debian-12-ocaml-4.13/amd64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/28394/head" && git reset --hard 4c2c3865
git fetch origin master
git merge --no-edit ee245280716d67a725ee0e077c693787eb6733e1
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-12-ocaml-4.13@sha256:762d921c325dfa7824bfc3394dcd6f9db57da491a3a96d1822dde7bbe6efb61b
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-2.3 /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn protocol-9p-unix.2.1.0 2.1.0
RUN opam reinstall protocol-9p-unix.2.1.0; \
    res=$?; \
    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 "$pkg" != 'protocol-9p-unix.2.1.0' && partial_fails="$partial_fails $pkg"; \
    done; \
    test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
    exit 1
ENV OPAMCRITERIA="+removed,+count[version-lag,solution]"
ENV OPAMFIXUPCRITERIA="+removed,+count[version-lag,solution]"
ENV OPAMUPGRADECRITERIA="+removed,+count[version-lag,solution]"
RUN opam reinstall protocol-9p-unix.2.1.0; \
    res=$?; \
    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 "$pkg" != 'protocol-9p-unix.2.1.0' && partial_fails="$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 .

2025-08-24 14:15.25: Using cache hint "ocaml/opam:debian-12-ocaml-4.13@sha256:762d921c325dfa7824bfc3394dcd6f9db57da491a3a96d1822dde7bbe6efb61b-protocol-9p-unix.2.1.0-4c2c3865cb3881d12741013ebd80a3bdb50869d1"
2025-08-24 14:15.25: Using OBuilder spec:
((from ocaml/opam:debian-12-ocaml-4.13@sha256:762d921c325dfa7824bfc3394dcd6f9db57da491a3a96d1822dde7bbe6efb61b)
 (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 protocol-9p-unix.2.1.0 2.1.0"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall protocol-9p-unix.2.1.0;\
             \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 \"$pkg\" != 'protocol-9p-unix.2.1.0' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
 (env OPAMCRITERIA +removed,+count[version-lag,solution])
 (env OPAMFIXUPCRITERIA +removed,+count[version-lag,solution])
 (env OPAMUPGRADECRITERIA +removed,+count[version-lag,solution])
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall protocol-9p-unix.2.1.0;\
             \n        res=$?;\
             \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 \"$pkg\" != 'protocol-9p-unix.2.1.0' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2025-08-24 14:15.25: Waiting for resource in pool OCluster
2025-08-24 14:15.26: Waiting for worker…
2025-08-24 14:15.27: Got resource from pool OCluster
Building on clete.caelum.ci.dev
All commits already cached
HEAD is now at ee24528071 Merge pull request #28383 from hannesm/release-tls-v2.0.2
Updating ee24528071..4c2c3865cb
Fast-forward
 .../protocol-9p-tool/protocol-9p-tool.2.1.0/opam   | 57 ++++++++++++++++++++++
 .../protocol-9p-unix/protocol-9p-unix.2.1.0/opam   | 51 +++++++++++++++++++
 packages/protocol-9p/protocol-9p.2.1.0/opam        | 49 +++++++++++++++++++
 3 files changed, 157 insertions(+)
 create mode 100644 packages/protocol-9p-tool/protocol-9p-tool.2.1.0/opam
 create mode 100644 packages/protocol-9p-unix/protocol-9p-unix.2.1.0/opam
 create mode 100644 packages/protocol-9p/protocol-9p.2.1.0/opam

(from ocaml/opam:debian-12-ocaml-4.13@sha256:762d921c325dfa7824bfc3394dcd6f9db57da491a3a96d1822dde7bbe6efb61b)
2025-08-24 14:16.00 ---> saved as "02e10ab203a8e0c923aade505488504ffd62dcbfa0efbe8b942b9539b125ac75"

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

/: (workdir /home/opam)

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-2.3 /usr/bin/opam"))
2025-08-24 14:16.01 ---> saved as "67a58a610dad6aace5ddbb25b28baf0c0e335953d029c519c05be7832272d1d7"

/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
2025-08-24 14:16.28 ---> saved as "0fe3858097fa6d4581e9ac3d85cff837b8319afeda7f7745fbefcef1d67e2f40"

/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       4.13
# invariant            ["ocaml-base-compiler" {= "4.13.1"}]
# compiler-packages    ocaml-base-compiler.4.13.1, ocaml-options-vanilla.1
# ocaml:native         true
# ocaml:native-tools   true
# ocaml:native-dynlink true
# ocaml:stubsdir       /home/opam/.opam/4.13/lib/ocaml/stublibs:/home/opam/.opam/4.13/lib/ocaml
# ocaml:preinstalled   false
# ocaml:compiler       4.13.1
2025-08-24 14:16.29 ---> saved as "a9f9f2285913b2bb50d48940e6f4b5d2b8cb1d411633b69a650fcc0abd2d2810"

/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/"))
2025-08-24 14:16.39 ---> saved as "e1fc90de784c6d4546db8a1eb418f6112b826b170edcbdc574aead9607d5cdff"

/home/opam: (copy (src .) (dst opam-repository/))
2025-08-24 14:16.48 ---> saved as "42ef7990172ca130ddf25cbf3eec9a4222a6e4258260dba38a9a992135e7b7cf"

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2025-08-24 14:17.11 ---> saved as "6d1b79ec9e81f6075f5af16d43a0acd7c9a2e633d649762cddd5ca99d92c652f"

/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 [277 kB]
- Fetched 380 kB in 0s (985 kB/s)
- Reading package lists...
- 
2025-08-24 14:17.13 ---> saved as "8760f00cf14ae8a3d3d6263743956da530562e13d497a8415cb00c77db8a80ce"

/home/opam: (run (shell "opam pin add -k version -yn protocol-9p-unix.2.1.0 2.1.0"))
protocol-9p-unix is now pinned to version 2.1.0
2025-08-24 14:17.14 ---> saved as "2c5b1b7827b82f339ba6fe32e6ffcc653294c9175ff37c7b665cedcbe38f8392"

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall protocol-9p-unix.2.1.0;\
                        \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 \"$pkg\" != 'protocol-9p-unix.2.1.0' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
protocol-9p-unix.2.1.0 is not installed. Install it? [y/n] y
The following actions will be performed:
=== install 38 packages
  - install asetmap             0.8.1          [required by prometheus]
  - install astring             0.8.5          [required by protocol-9p-unix]
  - install base                v0.15.1        [required by ppx_sexp_conv]
  - install base-bytes          base           [required by protocol-9p-unix]
  - install conf-pkg-config     4              [required by io-page]
  - install cppo                1.8.0          [required by lwt]
  - install csexp               1.5.2          [required by dune-configurator]
  - install cstruct             6.2.0          [required by protocol-9p-unix]
  - install cstruct-lwt         6.2.0          [required by protocol-9p-unix]
  - install cstruct-sexp        6.2.0          [required by protocol-9p]
  - install dune                3.20.0         [required by protocol-9p-unix]
  - install dune-configurator   3.20.0         [required by lwt, base]
  - install fmt                 0.11.0         [required by protocol-9p-unix]
  - install io-page             3.0.0          [required by protocol-9p-unix]
  - install logs                0.8.0          [required by protocol-9p]
  - install lwt                 5.9.1          [required by protocol-9p-unix]
  - install mirage-channel      5.0.0          [required by protocol-9p]
  - install mirage-flow         5.0.0          [required by protocol-9p-unix]
  - install num                 1.6            [required by sexplib]
  - install ocaml-compiler-libs v0.12.4        [required by ppxlib]
  - install ocamlbuild          0.16.1         [required by astring]
  - install ocamlfind           1.9.8          [required by astring, base-bytes]
  - install ocplib-endian       1.2            [required by lwt]
  - install parsexp             v0.15.0        [required by sexplib]
  - install ppx_derivers        1.2.1          [required by ppxlib]
  - install ppx_sexp_conv       v0.15.1        [required by protocol-9p-unix]
  - install ppxlib              0.35.0         [required by ppx_sexp_conv]
  - install prometheus          1.2            [required by protocol-9p-unix]
  - install protocol-9p         2.1.0          [required by protocol-9p-unix]
  - install protocol-9p-unix    2.1.0 (pinned)
  - install re                  1.13.2         [required by prometheus]
  - install rresult             0.7.0          [required by protocol-9p-unix]
  - install seq                 base           [required by re]
  - install sexplib             v0.15.1        [required by protocol-9p-unix]
  - install sexplib0            v0.15.1        [required by ppx_sexp_conv]
  - install stdlib-shims        0.3.0          [required by ppxlib]
  - install topkg               1.1.0          [required by astring]
  - install win-error           1.0            [required by protocol-9p-unix]

The following system packages will first need to be installed:
    pkg-config

<><> 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" "pkg-config"
- debconf: delaying package configuration, since apt-utils is not installed
- Selecting previously unselected package libpkgconf3:amd64.
- (Reading database ... 
(Reading database ... 5%
(Reading database ... 10%
(Reading database ... 15%
(Reading database ... 20%
(Reading database ... 25%
(Reading database ... 30%
(Reading database ... 35%
(Reading database ... 40%
(Reading database ... 45%
(Reading database ... 50%
(Reading database ... 55%
(Reading database ... 60%
(Reading database ... 65%
(Reading database ... 70%
(Reading database ... 75%
(Reading database ... 80%
(Reading database ... 85%
(Reading database ... 90%
(Reading database ... 95%
(Reading database ... 100%
(Reading database ... 18747 files and directories currently installed.)
- Preparing to unpack .../libpkgconf3_1.8.1-1_amd64.deb ...
- Unpacking libpkgconf3:amd64 (1.8.1-1) ...
- Selecting previously unselected package pkgconf-bin.
- Preparing to unpack .../pkgconf-bin_1.8.1-1_amd64.deb ...
- Unpacking pkgconf-bin (1.8.1-1) ...
- Selecting previously unselected package pkgconf:amd64.
- Preparing to unpack .../pkgconf_1.8.1-1_amd64.deb ...
- Unpacking pkgconf:amd64 (1.8.1-1) ...
- Selecting previously unselected package pkg-config:amd64.
- Preparing to unpack .../pkg-config_1.8.1-1_amd64.deb ...
- Unpacking pkg-config:amd64 (1.8.1-1) ...
- Setting up libpkgconf3:amd64 (1.8.1-1) ...
- Setting up pkgconf-bin (1.8.1-1) ...
- Setting up pkgconf:amd64 (1.8.1-1) ...
- Setting up pkg-config:amd64 (1.8.1-1) ...
- Processing triggers for libc-bin (2.36-9+deb12u10) ...

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved asetmap.0.8.1  (cached)
-> retrieved astring.0.8.5  (cached)
-> retrieved base.v0.15.1  (cached)
-> retrieved cppo.1.8.0  (cached)
-> retrieved csexp.1.5.2  (cached)
-> installed conf-pkg-config.4
-> retrieved cstruct.6.2.0, cstruct-lwt.6.2.0, cstruct-sexp.6.2.0  (cached)
-> retrieved dune.3.20.0, dune-configurator.3.20.0  (cached)
-> retrieved fmt.0.11.0  (cached)
-> retrieved io-page.3.0.0  (cached)
-> retrieved logs.0.8.0  (cached)
-> retrieved lwt.5.9.1  (cached)
-> retrieved mirage-channel.5.0.0  (cached)
-> retrieved mirage-flow.5.0.0  (cached)
-> retrieved num.1.6  (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 parsexp.v0.15.0  (cached)
-> retrieved ppx_derivers.1.2.1  (cached)
-> retrieved ppx_sexp_conv.v0.15.1  (cached)
-> retrieved ppxlib.0.35.0  (cached)
-> retrieved prometheus.1.2  (cached)
-> retrieved protocol-9p.2.1.0, protocol-9p-unix.2.1.0  (cached)
-> retrieved re.1.13.2  (cached)
-> retrieved rresult.0.7.0  (cached)
-> retrieved seq.base  (cached)
-> installed seq.base
-> retrieved sexplib.v0.15.1  (cached)
-> retrieved sexplib0.v0.15.1  (cached)
-> retrieved stdlib-shims.0.3.0  (cached)
-> retrieved topkg.1.1.0  (cached)
-> retrieved win-error.1.0  (cached)
-> installed num.1.6
-> installed ocamlfind.1.9.8
-> installed base-bytes.base
-> installed ocamlbuild.0.16.1
-> installed topkg.1.1.0
-> installed asetmap.0.8.1
-> installed rresult.0.7.0
-> installed fmt.0.11.0
-> installed astring.0.8.5
-> installed dune.3.20.0
-> installed ppx_derivers.1.2.1
-> installed csexp.1.5.2
-> installed cstruct.6.2.0
-> installed cppo.1.8.0
-> installed ocaml-compiler-libs.v0.12.4
-> installed sexplib0.v0.15.1
-> installed stdlib-shims.0.3.0
-> installed re.1.13.2
-> installed win-error.1.0
-> installed io-page.3.0.0
-> installed ocplib-endian.1.2
-> installed dune-configurator.3.20.0
-> installed lwt.5.9.1
-> installed mirage-flow.5.0.0
-> installed cstruct-lwt.6.2.0
-> installed prometheus.1.2
-> installed logs.0.8.0
-> installed mirage-channel.5.0.0
-> installed base.v0.15.1
-> installed parsexp.v0.15.0
-> installed sexplib.v0.15.1
-> installed cstruct-sexp.6.2.0
-> installed ppxlib.0.35.0
-> installed ppx_sexp_conv.v0.15.1
-> installed protocol-9p.2.1.0
-> installed protocol-9p-unix.2.1.0
Done.
# To update the current shell environment, run: eval $(opam env)
2025-08-24 14:18.42 ---> saved as "ec2928c1d9a4ff26f60ee972cae21e2c4b099efc17519accf21b9e9f3af9e0e9"

/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 protocol-9p-unix.2.1.0;\
                        \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 \"$pkg\" != 'protocol-9p-unix.2.1.0' && partial_fails=\"$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 2 packages
  - remove    csexp                   1.5.2                     [conflicts with dune]
  - remove    re                      1.13.2                    [conflicts with dune]
=== downgrade 30 packages
  - downgrade base                    v0.15.1 to v0.14.1        [uses dune]
  - downgrade conf-pkg-config         4 to 1.0                  [required by io-page]
  - downgrade cppo                    1.8.0 to 1.6.1            [required by lwt]
  - downgrade cstruct                 6.2.0 to 6.0.1            [required by protocol-9p-unix]
  - downgrade cstruct-lwt             6.2.0 to 6.0.1            [required by protocol-9p-unix]
  - downgrade cstruct-sexp            6.2.0 to 6.0.1            [uses cstruct]
  - downgrade dune                    3.20.0 to 2.9.3           [required by protocol-9p-unix]
  - downgrade dune-configurator       3.20.0 to 2.5.1           [uses dune]
  - downgrade fmt                     0.11.0 to 0.9.0           [required by protocol-9p-unix]
  - downgrade io-page                 3.0.0 to 2.4.0            [required by protocol-9p-unix]
  - downgrade logs                    0.8.0 to 0.7.0            [uses lwt]
  - downgrade lwt                     5.9.1 to 5.4.0            [required by protocol-9p-unix]
  - downgrade mirage-channel          5.0.0 to 4.0.1            [uses cstruct]
  - downgrade num                     1.6 to 1.5                [required by sexplib]
  - downgrade ocaml-compiler-libs     v0.12.4 to v0.11.0        [uses jbuilder]
  - downgrade ocamlbuild              0.16.1 to 0.14.0          [required by fmt]
  - downgrade ocamlfind               1.9.8 to 1.9.1            [required by fmt]
  - downgrade ocplib-endian           1.2 to 1.0                [required by lwt]
  - downgrade parsexp                 v0.15.0 to v0.14.1        [uses dune]
  - downgrade ppx_derivers            1.2.1 to 1.0              [uses jbuilder]
  - downgrade ppx_sexp_conv           v0.15.1 to v0.14.3        [required by protocol-9p-unix]
  - downgrade ppxlib                  0.35.0 to 0.22.2          [uses dune]
  - downgrade prometheus              1.2 to 0.1                [required by protocol-9p-unix]
  - downgrade rresult                 0.7.0 to 0.6.0            [required by protocol-9p-unix]
  - downgrade seq                     base to 0.3               [uses dune]
  - downgrade sexplib                 v0.15.1 to v0.14.0        [required by protocol-9p-unix]
  - downgrade sexplib0                v0.15.1 to v0.14.0        [uses dune]
  - downgrade stdlib-shims            0.3.0 to 0.1.0            [uses dune]
  - downgrade topkg                   1.1.0 to 1.0.8            [required by fmt]
  - downgrade win-error               1.0 to 0.2                [required by protocol-9p-unix]
=== recompile 4 packages
  - recompile base-bytes              base                      [uses ocamlfind]
  - recompile mirage-flow             5.0.0                     [uses cstruct]
  - recompile protocol-9p             2.1.0                     [uses cstruct]
  - recompile protocol-9p-unix        2.1.0 (pinned)
=== install 6 packages
  - install   bigarray-compat         1.0.0                     [required by cstruct]
  - install   dune-private-libs       2.5.1                     [required by dune-configurator]
  - install   jbuilder                1.0+beta20.1 (deprecated) [required by cppo]
  - install   mmap                    1.1.0                     [required by lwt]
  - install   ocaml-migrate-parsetree 2.2.0 (deprecated)        [required by ppxlib]
  - install   result                  1.5                       [required by lwt]

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved base.v0.14.1  (cached)
-> retrieved bigarray-compat.1.0.0  (cached)
-> retrieved cppo.1.6.1  (cached)
-> retrieved cstruct.6.0.1, cstruct-lwt.6.0.1, cstruct-sexp.6.0.1  (cached)
-> retrieved dune.2.9.3  (cached)
-> retrieved dune-configurator.2.5.1, dune-private-libs.2.5.1  (cached)
-> retrieved fmt.0.9.0  (cached)
-> retrieved io-page.2.4.0  (cached)
-> retrieved jbuilder.1.0+beta20.1  (cached)
-> retrieved logs.0.7.0  (cached)
-> retrieved lwt.5.4.0  (cached)
-> retrieved mirage-channel.4.0.1  (cached)
-> retrieved mirage-flow.5.0.0  (cached)
-> retrieved mmap.1.1.0  (cached)
-> retrieved num.1.5  (cached)
-> retrieved ocaml-compiler-libs.v0.11.0  (cached)
-> retrieved ocaml-migrate-parsetree.2.2.0  (cached)
-> retrieved ocamlbuild.0.14.0  (cached)
-> retrieved ocamlfind.1.9.1  (cached)
-> retrieved ocplib-endian.1.0  (cached)
-> retrieved parsexp.v0.14.1  (cached)
-> retrieved ppx_derivers.1.0  (cached)
-> retrieved ppx_sexp_conv.v0.14.3  (cached)
-> retrieved ppxlib.0.22.2  (cached)
-> retrieved prometheus.0.1  (cached)
-> retrieved protocol-9p.2.1.0, protocol-9p-unix.2.1.0  (cached)
-> retrieved result.1.5  (cached)
-> retrieved rresult.0.6.0  (cached)
-> retrieved seq.0.3  (cached)
-> retrieved sexplib.v0.14.0  (cached)
-> retrieved sexplib0.v0.14.0  (cached)
-> retrieved stdlib-shims.0.1.0  (cached)
-> retrieved topkg.1.0.8  (cached)
-> retrieved win-error.0.2  (cached)
-> installed jbuilder.1.0+beta20.1
-> removed   protocol-9p-unix.2.1.0
-> removed   cstruct-lwt.6.2.0
-> removed   io-page.3.0.0
-> removed   conf-pkg-config.4
-> removed   prometheus.1.2
-> removed   protocol-9p.2.1.0
-> removed   cstruct-sexp.6.2.0
-> removed   mirage-channel.5.0.0
-> removed   logs.0.8.0
-> removed   mirage-flow.5.0.0
-> removed   cstruct.6.2.0
-> removed   fmt.0.11.0
-> removed   lwt.5.9.1
-> removed   ocplib-endian.1.2
-> removed   cppo.1.8.0
-> removed   ppx_sexp_conv.v0.15.1
-> removed   ppxlib.0.35.0
-> removed   ocaml-compiler-libs.v0.12.4
-> removed   ppx_derivers.1.2.1
-> removed   re.1.13.2
-> removed   rresult.0.7.0
-> removed   seq.base
-> removed   sexplib.v0.15.1
-> removed   num.1.6
-> removed   parsexp.v0.15.0
-> removed   base.v0.15.1
-> removed   dune-configurator.3.20.0
-> removed   csexp.1.5.2
-> removed   sexplib0.v0.15.1
-> removed   stdlib-shims.0.3.0
-> removed   topkg.1.1.0
-> removed   ocamlbuild.0.16.1
-> removed   win-error.1.0
-> removed   base-bytes.base
-> removed   dune.3.20.0
-> removed   ocamlfind.1.9.8
-> installed conf-pkg-config.1.0
-> installed dune.2.9.3
-> installed num.1.5
-> installed ocaml-compiler-libs.v0.11.0
-> installed ocamlbuild.0.14.0
-> installed ocamlfind.1.9.1
-> installed base-bytes.base
-> installed bigarray-compat.1.0.0
-> installed mmap.1.1.0
-> installed ppx_derivers.1.0
-> installed result.1.5
-> installed seq.0.3
-> installed sexplib0.v0.14.0
-> installed stdlib-shims.0.1.0
-> installed ocaml-migrate-parsetree.2.2.0
-> installed cstruct.6.0.1
-> installed io-page.2.4.0
-> installed cppo.1.6.1
-> installed dune-private-libs.2.5.1
-> installed dune-configurator.2.5.1
-> installed topkg.1.0.8
-> installed win-error.0.2
-> installed fmt.0.9.0
-> installed ocplib-endian.1.0
-> installed rresult.0.6.0
-> installed base.v0.14.1
-> installed lwt.5.4.0
-> installed mirage-flow.5.0.0
-> installed cstruct-lwt.6.0.1
-> installed parsexp.v0.14.1
-> installed prometheus.0.1
-> installed logs.0.7.0
-> installed sexplib.v0.14.0
-> installed mirage-channel.4.0.1
-> installed ppxlib.0.22.2
-> installed cstruct-sexp.6.0.1
-> installed ppx_sexp_conv.v0.14.3
-> installed protocol-9p.2.1.0
-> installed protocol-9p-unix.2.1.0
Done.

<><> ocaml-migrate-parsetree.2.2.0 installed successfully <><><><><><><><><><><>
=> Note: This package is deprecated.

<><> jbuilder.1.0+beta20.1 installed successfully <><><><><><><><><><><><><><><>
=> Note: This package is deprecated.
# To update the current shell environment, run: eval $(opam env)
2025-08-24 14:19.39 ---> saved as "291a8c4cdd96b6d60f0cd79fbb5bd46dbc68052aafe213a0e94b2ba653051051"
Job succeeded
2025-08-24 14:19.46: Job succeeded