(not at the head of any monitored branch or PR)
2026-03-17 10:25.50: New job: build ocluster.0.1, lower-bounds, using opam dev
                              from https://github.com/ocaml/opam-repository.git#refs/pull/29530/head (395113449576622af70540fb22e5d90e18554bdc)
                              on debian-13-ocaml-4.14/amd64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/29530/head" && git reset --hard 39511344
git fetch origin master
git merge --no-edit e589be2bb3f3c3428c9c98a122428f3ad2d44845
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-13-ocaml-4.14@sha256:37323dc71cac48a3e4688e16b45b95486f3cc440c55ab3f83114e8973362f41e
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn ocluster.0.1 0.1
RUN opam reinstall ocluster.0.1; \
    res=$?; \
    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-13\""; then \
    echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
    fi; \
    test "$pkg" != 'ocluster.0.1' && partial_fails="$partial_fails $pkg"; \
    done; \
    test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
    exit 1
ENV OPAMCRITERIA="+removed,+count[version-lag,solution]"
ENV OPAMFIXUPCRITERIA="+removed,+count[version-lag,solution]"
ENV OPAMUPGRADECRITERIA="+removed,+count[version-lag,solution]"
RUN opam reinstall ocluster.0.1; \
    res=$?; \
    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-13\""; then \
    echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
    fi; \
    test "$pkg" != 'ocluster.0.1' && partial_fails="$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 .

2026-03-17 10:25.50: Using cache hint "ocaml/opam:debian-13-ocaml-4.14@sha256:37323dc71cac48a3e4688e16b45b95486f3cc440c55ab3f83114e8973362f41e-ocluster.0.1-395113449576622af70540fb22e5d90e18554bdc"
2026-03-17 10:25.50: Using OBuilder spec:
((from ocaml/opam:debian-13-ocaml-4.14@sha256:37323dc71cac48a3e4688e16b45b95486f3cc440c55ab3f83114e8973362f41e)
 (user (uid 1000) (gid 1000))
 (workdir /home/opam)
 (run (shell "sudo ln -f /usr/bin/opam-dev /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 ocluster.0.1 0.1"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall ocluster.0.1;\
             \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-13\\\"\"; then\
             \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
             \n          fi;\
             \n          test \"$pkg\" != 'ocluster.0.1' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
 (env OPAMCRITERIA +removed,+count[version-lag,solution])
 (env OPAMFIXUPCRITERIA +removed,+count[version-lag,solution])
 (env OPAMUPGRADECRITERIA +removed,+count[version-lag,solution])
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall ocluster.0.1;\
             \n        res=$?;\
             \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-13\\\"\"; then\
             \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
             \n          fi;\
             \n          test \"$pkg\" != 'ocluster.0.1' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2026-03-17 10:25.50: Waiting for resource in pool OCluster
2026-03-17 10:41.06: Waiting for worker…
2026-03-17 10:42.55: Got resource from pool OCluster
Building on asteria.caelum.ci.dev
All commits already cached
HEAD is now at e589be2bb3 Merge pull request #29546 from johnwhitington/opam-publish-camlpdf.2.9
Merge made by the 'ort' strategy.
 packages/bimage-lwt/bimage-lwt.0.3.0/opam    | 6 +++++-
 packages/bimage-lwt/bimage-lwt.0.3.1/opam    | 6 +++++-
 packages/bimage-lwt/bimage-lwt.0.4.0/opam    | 6 +++++-
 packages/caqti-lwt/caqti-lwt.0.11.0/opam     | 4 +++-
 packages/caqti-lwt/caqti-lwt.1.0.0/opam      | 6 +++++-
 packages/caqti-lwt/caqti-lwt.1.2.0/opam      | 6 +++++-
 packages/caqti-lwt/caqti-lwt.1.3.0/opam      | 6 +++++-
 packages/caqti-lwt/caqti-lwt.1.6.0/opam      | 6 +++++-
 packages/caqti-lwt/caqti-lwt.1.7.0/opam      | 6 +++++-
 packages/caqti-lwt/caqti-lwt.1.8.0/opam      | 6 +++++-
 packages/caqti-lwt/caqti-lwt.1.9.0/opam      | 6 +++++-
 packages/caqti-lwt/caqti-lwt.2.0.1/opam      | 6 +++++-
 packages/caqti-lwt/caqti-lwt.2.1.1/opam      | 6 +++++-
 packages/caqti-lwt/caqti-lwt.2.2.4/opam      | 6 +++++-
 packages/fuseau-lwt/fuseau-lwt.0.1/opam      | 6 +++++-
 packages/lambda-term/lambda-term.1.13/opam   | 6 +++++-
 packages/lambda-term/lambda-term.2.0.1/opam  | 6 +++++-
 packages/lambda-term/lambda-term.2.0.2/opam  | 6 +++++-
 packages/lambda-term/lambda-term.2.0.3/opam  | 6 +++++-
 packages/lambda-term/lambda-term.2.0/opam    | 6 +++++-
 packages/lambda-term/lambda-term.3.0.0/opam  | 6 +++++-
 packages/lambda-term/lambda-term.3.0.1/opam  | 6 +++++-
 packages/lambda-term/lambda-term.3.1.0/opam  | 6 +++++-
 packages/lambda-term/lambda-term.3.2.0/opam  | 6 +++++-
 packages/lambda-term/lambda-term.3.3.0/opam  | 6 +++++-
 packages/lambda-term/lambda-term.3.3.1/opam  | 6 +++++-
 packages/lambda-term/lambda-term.3.3.2/opam  | 6 +++++-
 packages/lwt_domain/lwt_domain.0.1.0/opam    | 6 +++++-
 packages/lwt_domain/lwt_domain.0.2.0/opam    | 6 +++++-
 packages/lwt_domain/lwt_domain.0.3.0/opam    | 6 +++++-
 packages/lwt_eio/lwt_eio.0.1/opam            | 6 +++++-
 packages/lwt_eio/lwt_eio.0.2/opam            | 6 +++++-
 packages/lwt_eio/lwt_eio.0.3/opam            | 6 +++++-
 packages/lwt_eio/lwt_eio.0.4/opam            | 7 ++++++-
 packages/lwt_eio/lwt_eio.0.5.1/opam          | 7 ++++++-
 packages/lwt_eio/lwt_eio.0.5/opam            | 7 ++++++-
 packages/lwt_glib/lwt_glib.1.0.1/opam        | 6 +++++-
 packages/lwt_glib/lwt_glib.1.1.0/opam        | 6 +++++-
 packages/lwt_glib/lwt_glib.1.1.1/opam        | 6 +++++-
 packages/lwt_log/lwt_log.1.1.0/opam          | 6 +++++-
 packages/lwt_log/lwt_log.1.1.1/opam          | 6 +++++-
 packages/lwt_log/lwt_log.1.1.2/opam          | 6 +++++-
 packages/lwt_ppx/lwt_ppx.1.0.0/opam          | 6 +++++-
 packages/lwt_ppx/lwt_ppx.1.0.1/opam          | 6 +++++-
 packages/lwt_ppx/lwt_ppx.1.1.0/opam          | 6 +++++-
 packages/lwt_ppx/lwt_ppx.1.2.0/opam          | 6 +++++-
 packages/lwt_ppx/lwt_ppx.1.2.1/opam          | 6 +++++-
 packages/lwt_ppx/lwt_ppx.1.2.2/opam          | 6 +++++-
 packages/lwt_ppx/lwt_ppx.1.2.3/opam          | 6 +++++-
 packages/lwt_ppx/lwt_ppx.1.2.4/opam          | 6 +++++-
 packages/lwt_ppx/lwt_ppx.2.0.0/opam          | 6 +++++-
 packages/lwt_ppx/lwt_ppx.2.0.1/opam          | 6 +++++-
 packages/lwt_ppx/lwt_ppx.2.0.2/opam          | 6 +++++-
 packages/lwt_ppx/lwt_ppx.2.0.3/opam          | 6 +++++-
 packages/lwt_ppx/lwt_ppx.2.1.0/opam          | 6 +++++-
 packages/lwt_ppx/lwt_ppx.5.8.0/opam          | 6 +++++-
 packages/lwt_ppx/lwt_ppx.5.8.1/opam          | 6 +++++-
 packages/lwt_ppx/lwt_ppx.5.9.1/opam          | 6 +++++-
 packages/lwt_ppx/lwt_ppx.5.9.2/opam          | 6 +++++-
 packages/lwt_ppx/lwt_ppx.5.9.3/opam          | 6 +++++-
 packages/moonpool-lwt/moonpool-lwt.0.10/opam | 6 +++++-
 packages/moonpool-lwt/moonpool-lwt.0.6/opam  | 6 +++++-
 packages/moonpool-lwt/moonpool-lwt.0.7/opam  | 6 +++++-
 packages/moonpool-lwt/moonpool-lwt.0.8/opam  | 6 +++++-
 packages/moonpool-lwt/moonpool-lwt.0.9/opam  | 6 +++++-
 packages/mwt/mwt.0.1.0/opam                  | 6 +++++-
 packages/nocrypto/nocrypto.0.5.4-1/opam      | 6 +++++-
 packages/nocrypto/nocrypto.0.5.4-2/opam      | 6 +++++-
 packages/ocluster/ocluster.0.1/opam          | 4 +++-
 packages/ocluster/ocluster.0.2.1/opam        | 6 +++++-
 packages/ocluster/ocluster.0.2/opam          | 4 +++-
 packages/ocluster/ocluster.0.3.0/opam        | 6 +++++-
 packages/picos/picos.0.3.0/opam              | 6 +++++-
 packages/picos/picos.0.4.0/opam              | 6 +++++-
 packages/picos_lwt/picos_lwt.0.5.0/opam      | 6 +++++-
 packages/picos_lwt/picos_lwt.0.6.0/opam      | 6 +++++-
 packages/tezt/tezt.2.0.0/opam                | 6 +++++-
 packages/tezt/tezt.3.0.0/opam                | 4 +++-
 packages/tezt/tezt.3.1.0/opam                | 4 +++-
 packages/tezt/tezt.3.1.1/opam                | 4 +++-
 packages/tezt/tezt.4.0.0/opam                | 4 +++-
 packages/tezt/tezt.4.1.0/opam                | 4 +++-
 packages/tezt/tezt.4.2.0/opam                | 4 +++-
 packages/tezt/tezt.4.3.0/opam                | 4 +++-
 84 files changed, 403 insertions(+), 84 deletions(-)

(from ocaml/opam:debian-13-ocaml-4.14@sha256:37323dc71cac48a3e4688e16b45b95486f3cc440c55ab3f83114e8973362f41e)
2026-03-17 10:43.01 ---> using "32cd5b5baf995c02200cf270da597dbb25becd220af2c200c00b8b241a742195" from cache

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

/: (workdir /home/opam)

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2026-03-17 10:43.01 ---> using "f3ed7bdbef828c9c0b079b10505c5f05c3c9adcca11ce5bf2dac2a4183e099d8" 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.

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 71 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=71 --global
Format upgrade done.

<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[default] Initialised
2026-03-17 10:43.01 ---> using "5bf6adb7b45bb7e0c215b8f509c71a8dae73a9a2060efcc27df9d4ef6c6d3350" 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         2.5.0
# self-upgrade         no
# system               arch=x86_64 os=linux os-distribution=debian os-version=13
# solver               builtin-0install
# install-criteria     -changed,-count[avoid-version,solution]
# upgrade-criteria     -count[avoid-version,solution]
# jobs                 255
# 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
2026-03-17 10:43.01 ---> using "0546f18fa5979677ee22eb9f2fcf19ab371564e845d317c2c70e41dd97dc22dd" 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/"))
2026-03-17 10:43.01 ---> using "0a7188cbe95f4fe0ff26694977eb8794c975bdb534078da98a06d6c7373289b4" from cache

/home/opam: (copy (src .) (dst opam-repository/))
2026-03-17 10:43.02 ---> using "2ea19ba6f877d7490ae9d28c3ca82f6e95d6422fa89ee35c988285b501b22151" from cache

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2026-03-17 10:43.02 ---> using "4b3f38aef2d21c9a37671a782598114b37b94b05f6a6f32ffa66d88a437eafcd" from cache

/home/opam: (run (network host)
                 (shell "opam update --depexts || true"))
+ /usr/bin/sudo "apt-get" "update"
- Get:1 http://deb.debian.org/debian trixie InRelease [140 kB]
- Get:2 http://deb.debian.org/debian trixie-updates InRelease [47.3 kB]
- Get:3 http://deb.debian.org/debian-security trixie-security InRelease [43.4 kB]
- Get:4 http://deb.debian.org/debian trixie/main amd64 Packages [9671 kB]
- Get:5 http://deb.debian.org/debian-security trixie-security/main amd64 Packages [111 kB]
- Fetched 10.0 MB in 1s (10.1 MB/s)
- Reading package lists...
2026-03-17 10:43.03 ---> saved as "95a3159566682deae2959ada00c816034be3f300ca41bc004797908f9469a557"

/home/opam: (run (shell "opam pin add -k version -yn ocluster.0.1 0.1"))
ocluster is now pinned to version 0.1
2026-03-17 10:43.03 ---> saved as "c4e9bca774677c89977e832b5b33a81716610d5884b2f9879fd3391b9d47e5e5"

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall ocluster.0.1;\
                        \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-13\\\"\"; then\
                        \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
                        \n          fi;\
                        \n          test \"$pkg\" != 'ocluster.0.1' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
ocluster.0.1 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== install 117 packages
  - install angstrom            0.16.1             [required by uri]
  - install asetmap             0.8.1              [required by capnp-rpc-net, capnp-rpc-lwt, prometheus-app]
  - install asn1-combinators    0.2.6              [required by capnp-rpc-net]
  - install astring             0.8.5              [required by obuilder, capnp-rpc-net, capnp-rpc-lwt, etc.]
  - install base                v0.16.4            [required by capnp]
  - install base-bytes          base               [required by extunix]
  - install base64              3.5.2              [required by capnp-rpc-net, capnp-rpc-unix]
  - install bigstringaf         0.10.0             [required by angstrom]
  - install bos                 0.2.1              [required by ca-certs]
  - install ca-certs            0.2.3              [required by conduit-lwt-unix]
  - install camlp-streams       5.0.1              [required by tar]
  - install capnp               3.6.0              [required by capnp-rpc-lwt, capnp-rpc-net]
  - install capnp-rpc           1.2.2              [required by capnp-rpc-lwt, capnp-rpc-net]
  - install capnp-rpc-lwt       1.2.2              [required by ocluster]
  - install capnp-rpc-net       1.2.2              [required by ocluster]
  - install capnp-rpc-unix      1.2.2              [required by ocluster]
  - install checkseum           0.5.2              [required by decompress]
  - install cmdliner            1.3.0              [required by obuilder, capnp-rpc-unix, cohttp-lwt-unix, prometheus-app]
  - install cohttp              6.0.0              [required by cohttp-lwt-unix, prometheus-app]
  - install cohttp-lwt          6.0.0              [required by cohttp-lwt-unix, prometheus-app]
  - install cohttp-lwt-unix     6.0.0              [required by ocluster]
  - install conduit             6.1.0              [required by conduit-lwt]
  - install conduit-lwt         6.1.0              [required by cohttp-lwt-unix]
  - install conduit-lwt-unix    6.1.0              [required by cohttp-lwt-unix]
  - install conf-capnproto      2                  [required by capnp-rpc-lwt, capnp-rpc-net]
  - install conf-gmp            5                  [required by zarith]
  - install conf-gmp-powm-sec   4                  [required by mirage-crypto-pk]
  - install conf-libev          4-13               [required by ocluster]
  - install conf-pkg-config     4                  [required by mirage-crypto]
  - install conf-sqlite3        1                  [required by sqlite3]
  - install cppo                1.8.0              [required by ocplib-endian, ppx_deriving]
  - install csexp               1.5.2              [required by dune-configurator]
  - install cstruct             6.2.0              [required by capnp-rpc-net]
  - install cstruct-lwt         6.2.0              [required by capnp-rpc-unix]
  - install cstruct-sexp        6.2.0              [required by tls]
  - install decompress          1.5.3              [required by tar]
  - install digestif            1.3.0              [required by ocluster]
  - install domain-name         0.5.0              [required by tls]
  - install dune                3.21.1             [required by ocluster]
  - install dune-build-info     3.21.1             [required by ocluster]
  - install dune-compiledb      0.6.0              [required by sqlite3]
  - install dune-configurator   3.21.1             [required by extunix, mirage-crypto, mirage-crypto-rng, sqlite3]
  - install duration            0.2.1              [required by mirage-crypto-rng]
  - install eqaf                0.9                [required by digestif]
  - install extunix             0.4.3              [required by capnp-rpc-unix]
  - install ezjsonm             1.3.0              [required by dune-compiledb]
  - install fmt                 0.9.0              [required by ocluster]
  - install fpath               0.7.3              [required by ocluster]
  - install gmap                0.3.0              [required by x509]
  - install hex                 1.5.0              [required by ezjsonm]
  - install hkdf                1.0.4 (deprecated) [required by tls]
  - install http                6.0.0              [required by cohttp-lwt-unix]
  - install ipaddr              5.6.2              [required by tls, conduit-lwt-unix]
  - install ipaddr-sexp         5.6.2              [required by tls, conduit-lwt-unix]
  - install jsonm               1.0.2              [required by ezjsonm]
  - install logs                0.10.0             [required by ocluster]
  - install lwt                 6.1.1              [required by ocluster]
  - install lwt-dllist          1.1.0              [required by ocluster]
  - install macaddr             5.6.2              [required by ipaddr]
  - install magic-mime          1.3.1              [required by cohttp-lwt-unix]
  - install mirage-clock        4.2.0              [required by tls-mirage]
  - install mirage-crypto       0.10.7             [required by ocluster]
  - install mirage-crypto-ec    0.10.7             [required by tls]
  - install mirage-crypto-pk    0.10.7             [required by tls, tls-mirage]
  - install mirage-crypto-rng   0.10.7             [required by capnp-rpc-net, capnp-rpc-unix]
  - install mirage-flow         3.0.0              [required by capnp-rpc-net, capnp-rpc-unix]
  - install mirage-kv           6.1.1              [required by tls-mirage]
  - install mirage-no-solo5     1 (deprecated)     [required by mirage-crypto-pk]
  - install mirage-no-xen       1 (deprecated)     [required by mirage-crypto-pk]
  - install mtime               2.1.0              [required by mirage-crypto-rng]
  - install num                 1.6                [required by sexplib]
  - install obuilder            0.3                [required by ocluster]
  - install obuilder-spec       0.3                [required by obuilder]
  - install ocaml-compiler-libs v0.12.4            [required by ppxlib]
  - install ocaml-syntax-shims  1.0.0              [required by angstrom]
  - install ocamlbuild          0.16.1             [required by asetmap, astring]
  - install ocamlfind           1.9.8              [required by asetmap, astring]
  - install ocluster            0.1 (pinned)
  - install ocluster-api        0.1                [required by ocluster]
  - install ocplib-endian       1.2                [required by capnp]
  - install optint              0.3.0              [required by mirage-kv]
  - install parsexp             v0.16.0            [required by sexplib]
  - install pbkdf               1.2.0              [required by x509]
  - install ppx_cstruct         6.2.0              [required by tls]
  - install ppx_derivers        1.2.1              [required by ppx_deriving]
  - install ppx_deriving        6.0.3              [required by obuilder, ocluster-api]
  - install ppx_deriving_yojson 3.9.1              [required by ocluster-api]
  - install ppx_sexp_conv       v0.16.0            [required by ocluster]
  - install ppxlib              0.35.0             [required by extunix, ppx_deriving_yojson]
  - install prometheus          1.1                [required by ocluster]
  - install prometheus-app      1.1                [required by ocluster]
  - install psq                 0.2.1              [required by ocluster]
  - install ptime               1.2.0              [required by capnp-rpc-net]
  - install re                  1.14.0             [required by prometheus-app]
  - install res                 5.0.2              [required by capnp]
  - install result              1.5                [required by capnp]
  - install rresult             0.7.0              [required by bos]
  - install seq                 base               [required by psq]
  - install sexplib             v0.16.0            [required by obuilder]
  - install sexplib0            v0.16.0            [required by cohttp, cohttp-lwt]
  - install sha                 1.15.4             [required by obuilder]
  - install sqlite3             5.4.0              [required by ocluster]
  - install stdint              0.7.2              [required by capnp, capnp-rpc]
  - install stdio               v0.16.0            [required by capnp]
  - install stdlib-shims        0.3.0              [required by sha]
  - install stringext           1.6.0              [required by uri, cohttp]
  - install tar                 2.6.0              [required by tar-unix]
  - install tar-unix            2.6.0              [required by obuilder]
  - install tls                 0.15.4             [required by capnp-rpc-net]
  - install tls-mirage          0.15.4             [required by capnp-rpc-net]
  - install topkg               1.1.1              [required by asetmap, astring]
  - install uri                 4.4.0              [required by capnp-rpc-lwt, capnp-rpc-net]
  - install uri-sexp            4.4.0              [required by cohttp]
  - install uutf                1.0.4              [required by ezjsonm]
  - install x509                0.16.5             [required by capnp-rpc-net]
  - install yojson              3.0.0              [required by obuilder]
  - install zarith              1.14               [required by asn1-combinators]

The following system packages will first need to be installed:
    capnproto libcapnp-dev libev-dev libgmp-dev libsqlite3-dev 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" "capnproto" "libcapnp-dev" "libev-dev" "libgmp-dev" "libsqlite3-dev" "pkg-config"
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- Unpacking libsqlite3-0:amd64 (3.46.1-7+deb13u1) over (3.46.1-7) ...
- Setting up libsqlite3-0:amd64 (3.46.1-7+deb13u1) ...
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- Unpacking openssl-provider-legacy (3.5.5-1~deb13u1) over (3.5.4-1~deb13u2) ...
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- Preparing to unpack .../libssl3t64_3.5.5-1~deb13u1_amd64.deb ...
- Unpacking libssl3t64:amd64 (3.5.5-1~deb13u1) over (3.5.4-1~deb13u2) ...
- Setting up libssl3t64:amd64 (3.5.5-1~deb13u1) ...
- Selecting previously unselected package libcapnp-1.1.0:amd64.
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- Preparing to unpack .../00-libcapnp-1.1.0_1.1.0-2_amd64.deb ...
- Unpacking libcapnp-1.1.0:amd64 (1.1.0-2) ...
- Selecting previously unselected package capnproto.
- Preparing to unpack .../01-capnproto_1.1.0-2_amd64.deb ...
- Unpacking capnproto (1.1.0-2) ...
- Selecting previously unselected package libssl-dev:amd64.
- Preparing to unpack .../02-libssl-dev_3.5.5-1~deb13u1_amd64.deb ...
- Unpacking libssl-dev:amd64 (3.5.5-1~deb13u1) ...
- Selecting previously unselected package libcapnp-dev:amd64.
- Preparing to unpack .../03-libcapnp-dev_1.1.0-2_amd64.deb ...
- Unpacking libcapnp-dev:amd64 (1.1.0-2) ...
- Selecting previously unselected package libev4t64:amd64.
- Preparing to unpack .../04-libev4t64_1%3a4.33-2.1+b1_amd64.deb ...
- Unpacking libev4t64:amd64 (1:4.33-2.1+b1) ...
- Selecting previously unselected package libev-dev:amd64.
- Preparing to unpack .../05-libev-dev_1%3a4.33-2.1+b1_amd64.deb ...
- Unpacking libev-dev:amd64 (1:4.33-2.1+b1) ...
- Selecting previously unselected package libgmpxx4ldbl:amd64.
- Preparing to unpack .../06-libgmpxx4ldbl_2%3a6.3.0+dfsg-3_amd64.deb ...
- Unpacking libgmpxx4ldbl:amd64 (2:6.3.0+dfsg-3) ...
- Selecting previously unselected package libgmp-dev:amd64.
- Preparing to unpack .../07-libgmp-dev_2%3a6.3.0+dfsg-3_amd64.deb ...
- Unpacking libgmp-dev:amd64 (2:6.3.0+dfsg-3) ...
- Selecting previously unselected package libpkgconf3:amd64.
- Preparing to unpack .../08-libpkgconf3_1.8.1-4_amd64.deb ...
- Unpacking libpkgconf3:amd64 (1.8.1-4) ...
- Selecting previously unselected package libsqlite3-dev:amd64.
- Preparing to unpack .../09-libsqlite3-dev_3.46.1-7+deb13u1_amd64.deb ...
- Unpacking libsqlite3-dev:amd64 (3.46.1-7+deb13u1) ...
- Preparing to unpack .../10-openssl_3.5.5-1~deb13u1_amd64.deb ...
- Unpacking openssl (3.5.5-1~deb13u1) over (3.5.4-1~deb13u2) ...
- Selecting previously unselected package pkgconf-bin.
- Preparing to unpack .../11-pkgconf-bin_1.8.1-4_amd64.deb ...
- Unpacking pkgconf-bin (1.8.1-4) ...
- Selecting previously unselected package pkgconf:amd64.
- Preparing to unpack .../12-pkgconf_1.8.1-4_amd64.deb ...
- Unpacking pkgconf:amd64 (1.8.1-4) ...
- Selecting previously unselected package pkg-config:amd64.
- Preparing to unpack .../13-pkg-config_1.8.1-4_amd64.deb ...
- Unpacking pkg-config:amd64 (1.8.1-4) ...
- Setting up libev4t64:amd64 (1:4.33-2.1+b1) ...
- Setting up libpkgconf3:amd64 (1.8.1-4) ...
- Setting up libgmpxx4ldbl:amd64 (2:6.3.0+dfsg-3) ...
- Setting up libsqlite3-dev:amd64 (3.46.1-7+deb13u1) ...
- Setting up libssl-dev:amd64 (3.5.5-1~deb13u1) ...
- Setting up pkgconf-bin (1.8.1-4) ...
- Setting up libcapnp-1.1.0:amd64 (1.1.0-2) ...
- Setting up libev-dev:amd64 (1:4.33-2.1+b1) ...
- Setting up openssl (3.5.5-1~deb13u1) ...
- Setting up libcapnp-dev:amd64 (1.1.0-2) ...
- Setting up libgmp-dev:amd64 (2:6.3.0+dfsg-3) ...
- Setting up pkgconf:amd64 (1.8.1-4) ...
- Setting up capnproto (1.1.0-2) ...
- Setting up pkg-config:amd64 (1.8.1-4) ...
- Processing triggers for libc-bin (2.41-12+deb13u1) ...

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved angstrom.0.16.1  (cached)
-> retrieved asetmap.0.8.1  (cached)
-> retrieved asn1-combinators.0.2.6  (cached)
-> retrieved astring.0.8.5  (cached)
-> retrieved base.v0.16.4  (cached)
-> retrieved base64.3.5.2  (cached)
-> retrieved bigstringaf.0.10.0  (cached)
-> retrieved bos.0.2.1  (cached)
-> retrieved ca-certs.0.2.3  (cached)
-> retrieved camlp-streams.5.0.1  (cached)
-> retrieved capnp.3.6.0  (cached)
-> retrieved capnp-rpc.1.2.2, capnp-rpc-lwt.1.2.2, capnp-rpc-net.1.2.2, capnp-rpc-unix.1.2.2  (cached)
-> retrieved checkseum.0.5.2  (cached)
-> retrieved cmdliner.1.3.0  (cached)
-> retrieved cohttp.6.0.0, cohttp-lwt.6.0.0, cohttp-lwt-unix.6.0.0, http.6.0.0  (cached)
-> retrieved conduit.6.1.0, conduit-lwt.6.1.0, conduit-lwt-unix.6.1.0  (cached)
-> retrieved conf-gmp.5  (cached)
-> retrieved conf-gmp-powm-sec.4  (cached)
-> retrieved conf-libev.4-13  (cached)
-> retrieved cppo.1.8.0  (cached)
-> installed conf-capnproto.2
-> installed conf-pkg-config.4
-> installed conf-gmp.5
-> retrieved csexp.1.5.2  (cached)
-> installed conf-sqlite3.1
-> installed conf-gmp-powm-sec.4
-> retrieved cstruct.6.2.0, cstruct-lwt.6.2.0, cstruct-sexp.6.2.0, ppx_cstruct.6.2.0  (cached)
-> installed conf-libev.4-13
-> retrieved decompress.1.5.3  (cached)
-> retrieved digestif.1.3.0  (cached)
-> retrieved domain-name.0.5.0  (cached)
-> retrieved dune.3.21.1, dune-build-info.3.21.1, dune-configurator.3.21.1  (cached)
-> retrieved dune-compiledb.0.6.0  (cached)
-> retrieved duration.0.2.1  (cached)
-> retrieved eqaf.0.9  (cached)
-> retrieved extunix.0.4.3  (cached)
-> retrieved ezjsonm.1.3.0  (cached)
-> retrieved fmt.0.9.0  (cached)
-> retrieved fpath.0.7.3  (cached)
-> retrieved gmap.0.3.0  (cached)
-> installed cmdliner.1.3.0
-> retrieved hex.1.5.0  (cached)
-> retrieved hkdf.1.0.4  (cached)
-> retrieved ipaddr.5.6.2, ipaddr-sexp.5.6.2, macaddr.5.6.2  (cached)
-> retrieved jsonm.1.0.2  (cached)
-> retrieved logs.0.10.0  (cached)
-> retrieved lwt.6.1.1  (cached)
-> retrieved lwt-dllist.1.1.0  (cached)
-> retrieved magic-mime.1.3.1  (cached)
-> retrieved mirage-clock.4.2.0  (cached)
-> retrieved mirage-crypto.0.10.7, mirage-crypto-ec.0.10.7, mirage-crypto-pk.0.10.7, mirage-crypto-rng.0.10.7  (cached)
-> retrieved mirage-flow.3.0.0  (cached)
-> retrieved mirage-kv.6.1.1  (cached)
-> installed mirage-no-solo5.1
-> installed mirage-no-xen.1
-> retrieved mtime.2.1.0  (cached)
-> retrieved num.1.6  (cached)
-> retrieved obuilder.0.3, obuilder-spec.0.3  (cached)
-> retrieved ocaml-compiler-libs.v0.12.4  (cached)
-> retrieved ocaml-syntax-shims.1.0.0  (cached)
-> retrieved ocamlbuild.0.16.1  (cached)
-> retrieved ocamlfind.1.9.8  (cached)
-> retrieved ocluster.0.1, ocluster-api.0.1  (cached)
-> retrieved ocplib-endian.1.2  (cached)
-> retrieved optint.0.3.0  (cached)
-> retrieved parsexp.v0.16.0  (cached)
-> retrieved pbkdf.1.2.0  (cached)
-> retrieved ppx_derivers.1.2.1  (cached)
-> retrieved ppx_deriving.6.0.3  (cached)
-> retrieved ppx_deriving_yojson.3.9.1  (cached)
-> retrieved ppx_sexp_conv.v0.16.0  (cached)
-> retrieved ppxlib.0.35.0  (cached)
-> retrieved prometheus.1.1, prometheus-app.1.1  (cached)
-> retrieved psq.0.2.1  (cached)
-> retrieved ptime.1.2.0  (cached)
-> retrieved re.1.14.0  (cached)
-> retrieved res.5.0.2  (cached)
-> retrieved result.1.5  (cached)
-> retrieved rresult.0.7.0  (cached)
-> retrieved seq.base  (cached)
-> installed seq.base
-> retrieved sexplib.v0.16.0  (cached)
-> retrieved sexplib0.v0.16.0  (cached)
-> retrieved sha.1.15.4  (cached)
-> retrieved sqlite3.5.4.0  (cached)
-> retrieved stdint.0.7.2  (cached)
-> retrieved stdio.v0.16.0  (cached)
-> retrieved stdlib-shims.0.3.0  (cached)
-> retrieved stringext.1.6.0  (cached)
-> retrieved tar.2.6.0, tar-unix.2.6.0  (cached)
-> retrieved tls.0.15.4, tls-mirage.0.15.4  (cached)
-> retrieved topkg.1.1.1  (cached)
-> retrieved uri.4.4.0, uri-sexp.4.4.0  (cached)
-> retrieved uutf.1.0.4  (cached)
-> retrieved x509.0.16.5  (cached)
-> retrieved yojson.3.0.0  (cached)
-> retrieved zarith.1.14  (cached)
-> installed num.1.6
-> installed ocamlfind.1.9.8
-> installed base-bytes.base
-> installed ocamlbuild.0.16.1
-> installed zarith.1.14
-> installed topkg.1.1.1
-> installed asetmap.0.8.1
-> installed rresult.0.7.0
-> installed uutf.1.0.4
-> installed fmt.0.9.0
-> installed mtime.2.1.0
-> installed ptime.1.2.0
-> installed astring.0.8.5
-> installed jsonm.1.0.2
-> installed fpath.0.7.3
-> installed dune.3.21.1
-> installed base64.3.5.2
-> installed camlp-streams.5.0.1
-> installed cppo.1.8.0
-> installed csexp.1.5.2
-> installed cstruct.6.2.0
-> installed domain-name.0.5.0
-> installed duration.0.2.1
-> installed gmap.0.3.0
-> installed http.6.0.0
-> installed lwt-dllist.1.1.0
-> installed macaddr.5.6.2
-> installed magic-mime.1.3.1
-> installed mirage-clock.4.2.0
-> installed ocaml-compiler-libs.v0.12.4
-> installed ocaml-syntax-shims.1.0.0
-> installed optint.0.3.0
-> installed ppx_derivers.1.2.1
-> installed psq.0.2.1
-> installed re.1.14.0
-> installed res.5.0.2
-> installed result.1.5
-> installed sexplib0.v0.16.0
-> installed stdint.0.7.2
-> installed stdlib-shims.0.3.0
-> installed stringext.1.6.0
-> installed yojson.3.0.0
-> installed ocplib-endian.1.2
-> installed asn1-combinators.0.2.6
-> installed eqaf.0.9
-> installed hex.1.5.0
-> installed ipaddr.5.6.2
-> installed ezjsonm.1.3.0
-> installed sha.1.15.4
-> installed dune-build-info.3.21.1
-> installed digestif.1.3.0
-> installed parsexp.v0.16.0
-> installed dune-configurator.3.21.1
-> installed sexplib.v0.16.0
-> installed bigstringaf.0.10.0
-> installed cstruct-sexp.6.2.0
-> installed checkseum.0.5.2
-> installed dune-compiledb.0.6.0
-> installed angstrom.0.16.1
-> installed mirage-crypto.0.10.7
-> installed pbkdf.1.2.0
-> installed hkdf.1.0.4
-> installed decompress.1.5.3
-> installed sqlite3.5.4.0
-> installed uri.4.4.0
-> installed tar.2.6.0
-> installed lwt.6.1.1
-> installed mirage-flow.3.0.0
-> installed cstruct-lwt.6.2.0
-> installed mirage-kv.6.1.1
-> installed prometheus.1.1
-> installed tar-unix.2.6.0
-> installed logs.0.10.0
-> installed mirage-crypto-rng.0.10.7
-> installed base.v0.16.4
-> installed capnp-rpc.1.2.2
-> installed mirage-crypto-pk.0.10.7
-> installed stdio.v0.16.0
-> installed bos.0.2.1
-> installed mirage-crypto-ec.0.10.7
-> installed capnp.3.6.0
-> installed ppxlib.0.35.0
-> installed x509.0.16.5
-> installed ca-certs.0.2.3
-> installed capnp-rpc-lwt.1.2.2
-> installed ppx_cstruct.6.2.0
-> installed ppx_sexp_conv.v0.16.0
-> installed ppx_deriving.6.0.3
-> installed ipaddr-sexp.5.6.2
-> installed uri-sexp.4.4.0
-> installed obuilder-spec.0.3
-> installed ppx_deriving_yojson.3.9.1
-> installed conduit.6.1.0
-> installed cohttp.6.0.0
-> installed obuilder.0.3
-> installed conduit-lwt.6.1.0
-> installed tls.0.15.4
-> installed extunix.0.4.3
-> installed ocluster-api.0.1
-> installed tls-mirage.0.15.4
-> installed cohttp-lwt.6.0.0
-> installed capnp-rpc-net.1.2.2
-> installed conduit-lwt-unix.6.1.0
-> installed capnp-rpc-unix.1.2.2
-> installed cohttp-lwt-unix.6.0.0
-> installed prometheus-app.1.1
-> installed ocluster.0.1
Done.

<><> mirage-no-xen.1 installed successfully <><><><><><><><><><><><><><><><><><>
=> Note: This package is deprecated.

<><> mirage-no-solo5.1 installed successfully <><><><><><><><><><><><><><><><><>
=> Note: This package is deprecated.

<><> hkdf.1.0.4 installed successfully ><><><><><><><><><><><><><><><><><><><><>
=> Note: This package is deprecated.
# To update the current shell environment, run: eval $(opam env)
2026-03-17 10:44.07 ---> saved as "c28a6af9c10faa56ebbb85e9640d0fa619e17493801aff37beae72212392f5c4"

/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 ocluster.0.1;\
                        \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-13\\\"\"; then\
                        \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
                        \n          fi;\
                        \n          test \"$pkg\" != 'ocluster.0.1' && partial_fails=\"$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:
=== remove 8 packages
  - remove    angstrom            0.16.1                    [conflicts with dune]
  - remove    bigstringaf         0.10.0                    [conflicts with dune]
  - remove    csexp               1.5.2                     [conflicts with dune]
  - remove    dune-compiledb      0.6.0                     [conflicts with dune]
  - remove    ezjsonm             1.3.0                     [conflicts with dune]
  - remove    hex                 1.5.0                     [conflicts with dune]
  - remove    http                6.0.0                     [conflicts with dune]
  - remove    ocaml-syntax-shims  1.0.0                     [conflicts with dune]
=== downgrade 71 packages
  - downgrade asn1-combinators    0.2.6 to 0.2.5            [uses dune]
  - downgrade base                v0.16.4 to v0.14.2        [uses dune]
  - downgrade base64              3.5.2 to 3.1.0            [required by cohttp]
  - downgrade bos                 0.2.1 to 0.1.4            [uses ocamlbuild]
  - downgrade capnp               3.6.0 to 3.4.0            [uses dune]
  - downgrade checkseum           0.5.2 to 0.3.1            [uses dune]
  - downgrade cohttp              6.0.0 to 4.0.0            [required by cohttp-lwt]
  - downgrade cohttp-lwt          6.0.0 to 4.0.0            [required by cohttp-lwt-unix]
  - downgrade cohttp-lwt-unix     6.0.0 to 4.0.0            [required by ocluster]
  - downgrade conduit             6.1.0 to 4.0.2            [uses dune]
  - downgrade conduit-lwt         6.1.0 to 4.0.2            [required by cohttp-lwt-unix]
  - downgrade conduit-lwt-unix    6.1.0 to 4.0.2            [required by cohttp-lwt-unix]
  - downgrade conf-capnproto      2 to 0                    [required by capnp-rpc-net]
  - downgrade conf-libev          4-13 to 4-11              [required by ocluster]
  - downgrade conf-pkg-config     4 to 1.0                  [required by mirage-crypto]
  - downgrade cppo                1.8.0 to 1.6.1            [required by lwt]
  - downgrade cstruct             6.2.0 to 6.0.1            [uses dune]
  - downgrade cstruct-lwt         6.2.0 to 3.7.0            [uses dune]
  - downgrade cstruct-sexp        6.2.0 to 6.0.1            [uses dune]
  - downgrade decompress          1.5.3 to 1.5.1            [uses dune]
  - downgrade digestif            1.3.0 to 0.9.0            [required by ocluster]
  - downgrade domain-name         0.5.0 to 0.3.0            [uses dune]
  - downgrade dune                3.21.1 to 3.5.0           [required by ocluster]
  - downgrade dune-build-info     3.21.1 to 2.9.3           [required by ocluster]
  - downgrade dune-configurator   3.21.1 to 2.5.1           [uses dune]
  - downgrade eqaf                0.9 to 0.8                [uses dune]
  - downgrade extunix             0.4.3 to 0.1.5            [uses ocamlbuild]
  - downgrade ipaddr              5.6.2 to 5.6.0            [uses dune]
  - downgrade ipaddr-sexp         5.6.2 to 5.6.0            [uses dune]
  - downgrade logs                0.10.0 to 0.7.0           [required by ocluster]
  - downgrade lwt                 6.1.1 to 5.4.0            [required by ocluster]
  - downgrade lwt-dllist          1.1.0 to 1.0.0            [required by ocluster]
  - downgrade macaddr             5.6.2 to 5.6.0            [uses dune]
  - downgrade magic-mime          1.3.1 to 1.0.0            [required by cohttp-lwt-unix]
  - downgrade mirage-kv           6.1.1 to 3.0.1            [uses dune]
  - downgrade mtime               2.1.0 to 1.3.0            [uses ocamlbuild]
  - 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 uutf]
  - downgrade ocamlfind           1.9.8 to 1.9.1            [required by uutf]
  - downgrade ocplib-endian       1.2 to 1.0                [uses ocamlbuild]
  - downgrade parsexp             v0.16.0 to v0.14.1        [uses dune]
  - downgrade ppx_cstruct         6.2.0 to 6.0.1            [uses dune]
  - downgrade ppx_derivers        1.2.1 to 1.0              [uses jbuilder]
  - downgrade ppx_deriving        6.0.3 to 5.2              [uses dune]
  - downgrade ppx_deriving_yojson 3.9.1 to 3.6.1            [uses dune]
  - downgrade ppx_sexp_conv       v0.16.0 to v0.14.3        [required by ocluster]
  - downgrade ppxlib              0.35.0 to 0.24.0          [uses dune]
  - downgrade prometheus          1.1 to 1.0                [required by ocluster]
  - downgrade prometheus-app      1.1 to 1.0                [required by ocluster]
  - downgrade psq                 0.2.1 to 0.1.0            [required by ocluster]
  - downgrade ptime               1.2.0 to 0.8.5            [upstream or system changes]
  - downgrade re                  1.14.0 to 1.9.0           [required by cohttp]
  - downgrade res                 5.0.2 to 4.0.7            [uses ocamlbuild]
  - downgrade rresult             0.7.0 to 0.6.0            [upstream or system changes]
  - downgrade seq                 base to 0.3               [uses dune]
  - downgrade sexplib             v0.16.0 to v0.14.0        [uses dune]
  - downgrade sexplib0            v0.16.0 to v0.14.0        [required by cohttp-lwt]
  - downgrade sha                 1.15.4 to 1.10            [uses ocamlfind]
  - downgrade sqlite3             5.4.0 to 3.0.0            [required by ocluster]
  - downgrade stdint              0.7.2 to 0.3.0-0          [uses ocamlbuild]
  - downgrade stdio               v0.16.0 to v0.14.0        [uses dune]
  - downgrade stdlib-shims        0.3.0 to 0.1.0            [uses dune]
  - downgrade stringext           1.6.0 to 1.4.0            [required by cohttp]
  - downgrade topkg               1.1.1 to 1.0.8            [required by uutf]
  - downgrade uri                 4.4.0 to 3.0.0            [required by cohttp-lwt]
  - downgrade uri-sexp            4.4.0 to 3.0.0            [required by cohttp]
  - downgrade uutf                1.0.4 to 1.0.3            [upstream or system changes]
  - downgrade x509                0.16.5 to 0.15.0          [uses base64]
  - downgrade yojson              3.0.0 to 1.6.0            [uses dune]
  - downgrade zarith              1.14 to 1.7-1             [required by asn1-combinators]
=== recompile 28 packages
  - recompile base-bytes          base                      [uses ocamlfind]
  - recompile ca-certs            0.2.3                     [uses dune]
  - recompile camlp-streams       5.0.1                     [uses dune]
  - recompile capnp-rpc           1.2.2                     [uses dune]
  - recompile capnp-rpc-lwt       1.2.2                     [uses dune]
  - recompile capnp-rpc-net       1.2.2                     [uses base64]
  - recompile capnp-rpc-unix      1.2.2                     [uses base64]
  - recompile duration            0.2.1                     [uses dune]
  - recompile gmap                0.3.0                     [uses dune]
  - recompile hkdf                1.0.4 (deprecated)        [uses dune]
  - recompile jsonm               1.0.2                     [uses ezjsonm]
  - recompile mirage-clock        4.2.0                     [uses dune]
  - recompile mirage-crypto       0.10.7                    [uses dune]
  - recompile mirage-crypto-ec    0.10.7                    [uses dune]
  - recompile mirage-crypto-pk    0.10.7                    [uses dune]
  - recompile mirage-crypto-rng   0.10.7                    [uses dune]
  - recompile mirage-flow         3.0.0                     [uses dune]
  - recompile obuilder            0.3                       [uses dune]
  - recompile obuilder-spec       0.3                       [uses dune]
  - recompile ocluster            0.1 (pinned)
  - recompile ocluster-api        0.1                       [uses dune]
  - recompile optint              0.3.0                     [uses dune]
  - recompile pbkdf               1.2.0                     [uses dune]
  - recompile result              1.5                       [uses dune]
  - recompile tar                 2.6.0                     [uses dune]
  - recompile tar-unix            2.6.0                     [uses dune]
  - recompile tls                 0.15.4                    [uses dune]
  - recompile tls-mirage          0.15.4                    [uses dune]
=== install 10 packages
  - install   bigarray-compat     1.0.0                     [required by asn1-combinators]
  - install   biniou              1.2.0                     [required by yojson]
  - install   camlp4              4.14+1                    [required by extunix]
  - install   conf-perl           1                         [required by zarith]
  - install   conf-which          1                         [required by bos]
  - install   dune-private-libs   2.5.1                     [required by dune-configurator]
  - install   easy-format         1.0.1                     [required by yojson]
  - install   jbuilder            1.0+beta20.1 (deprecated) [required by cppo]
  - install   mirage-device       2.0.0 (deprecated)        [required by mirage-kv]
  - install   mmap                1.1.0                     [required by lwt]

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved asn1-combinators.0.2.5  (cached)
-> retrieved base.v0.14.2  (cached)
-> retrieved base64.3.1.0  (cached)
-> retrieved bigarray-compat.1.0.0  (cached)
-> retrieved biniou.1.2.0  (cached)
-> retrieved bos.0.1.4  (cached)
-> retrieved ca-certs.0.2.3  (cached)
-> retrieved camlp-streams.5.0.1  (cached)
-> retrieved camlp4.4.14+1  (cached)
-> retrieved capnp.3.4.0  (cached)
-> retrieved capnp-rpc.1.2.2, capnp-rpc-lwt.1.2.2, capnp-rpc-net.1.2.2, capnp-rpc-unix.1.2.2  (cached)
-> retrieved checkseum.0.3.1  (cached)
-> retrieved cohttp.4.0.0, cohttp-lwt.4.0.0, cohttp-lwt-unix.4.0.0  (cached)
-> retrieved conduit.4.0.2, conduit-lwt.4.0.2, conduit-lwt-unix.4.0.2  (cached)
-> retrieved conf-libev.4-11  (cached)
-> retrieved cppo.1.6.1  (cached)
-> retrieved cstruct.6.0.1, cstruct-sexp.6.0.1, ppx_cstruct.6.0.1  (cached)
-> installed conf-perl.1
-> installed conf-which.1
-> retrieved cstruct-lwt.3.7.0  (cached)
-> retrieved decompress.1.5.1  (cached)
-> retrieved digestif.0.9.0  (cached)
-> retrieved domain-name.0.3.0  (cached)
-> retrieved dune.3.5.0  (cached)
-> retrieved dune-build-info.2.9.3  (cached)
-> retrieved dune-configurator.2.5.1, dune-private-libs.2.5.1  (cached)
-> retrieved duration.0.2.1  (cached)
-> retrieved easy-format.1.0.1  (cached)
-> retrieved eqaf.0.8  (cached)
-> retrieved extunix.0.1.5  (cached)
-> retrieved gmap.0.3.0  (cached)
-> retrieved hkdf.1.0.4  (cached)
-> retrieved ipaddr.5.6.0, ipaddr-sexp.5.6.0, macaddr.5.6.0  (cached)
-> retrieved jbuilder.1.0+beta20.1  (cached)
-> retrieved jsonm.1.0.2  (cached)
-> retrieved logs.0.7.0  (cached)
-> retrieved lwt.5.4.0  (cached)
-> retrieved lwt-dllist.1.0.0  (cached)
-> retrieved magic-mime.1.0.0  (cached)
-> retrieved mirage-clock.4.2.0  (cached)
-> retrieved mirage-crypto.0.10.7, mirage-crypto-ec.0.10.7, mirage-crypto-pk.0.10.7, mirage-crypto-rng.0.10.7  (cached)
-> retrieved mirage-device.2.0.0  (cached)
-> retrieved mirage-flow.3.0.0  (cached)
-> retrieved mirage-kv.3.0.1  (cached)
-> retrieved mmap.1.1.0  (cached)
-> retrieved mtime.1.3.0  (cached)
-> retrieved num.1.5  (cached)
-> retrieved obuilder.0.3, obuilder-spec.0.3  (cached)
-> retrieved ocaml-compiler-libs.v0.11.0  (cached)
-> retrieved ocamlbuild.0.14.0  (cached)
-> retrieved ocamlfind.1.9.1  (cached)
-> retrieved ocluster.0.1, ocluster-api.0.1  (cached)
-> retrieved ocplib-endian.1.0  (cached)
-> retrieved optint.0.3.0  (cached)
-> retrieved parsexp.v0.14.1  (cached)
-> retrieved pbkdf.1.2.0  (cached)
-> retrieved ppx_derivers.1.0  (cached)
-> retrieved ppx_deriving.5.2  (cached)
-> retrieved ppx_deriving_yojson.3.6.1  (cached)
-> retrieved ppx_sexp_conv.v0.14.3  (cached)
-> retrieved ppxlib.0.24.0  (cached)
-> retrieved prometheus.1.0, prometheus-app.1.0  (cached)
-> retrieved psq.0.1.0  (cached)
-> retrieved ptime.0.8.5  (cached)
-> retrieved re.1.9.0  (cached)
-> retrieved res.4.0.7  (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 sha.1.10  (cached)
-> retrieved sqlite3.3.0.0  (cached)
-> retrieved stdint.0.3.0-0  (cached)
-> retrieved stdio.v0.14.0  (cached)
-> retrieved stdlib-shims.0.1.0  (cached)
-> retrieved stringext.1.4.0  (cached)
-> retrieved tar.2.6.0, tar-unix.2.6.0  (cached)
-> retrieved tls.0.15.4, tls-mirage.0.15.4  (cached)
-> retrieved topkg.1.0.8  (cached)
-> retrieved uri.3.0.0, uri-sexp.3.0.0  (cached)
-> retrieved uutf.1.0.3  (cached)
-> retrieved x509.0.15.0  (cached)
-> retrieved yojson.1.6.0  (cached)
-> retrieved zarith.1.7-1  (cached)
-> installed jbuilder.1.0+beta20.1
-> removed   ocluster.0.1
-> removed   capnp-rpc-unix.1.2.2
-> removed   capnp-rpc-net.1.2.2
-> removed   digestif.1.3.0
-> removed   dune-build-info.3.21.1
-> removed   extunix.0.4.3
-> removed   lwt-dllist.1.1.0
-> removed   obuilder.0.3
-> removed   obuilder-spec.0.3
-> removed   ocluster-api.0.1
-> removed   capnp-rpc-lwt.1.2.2
-> removed   capnp.3.6.0
-> removed   capnp-rpc.1.2.2
-> removed   conf-capnproto.2
-> removed   ppx_deriving_yojson.3.9.1
-> removed   ppx_deriving.6.0.3
-> removed   prometheus-app.1.1
-> removed   cohttp-lwt-unix.6.0.0
-> removed   cohttp-lwt.6.0.0
-> removed   cohttp.6.0.0
-> removed   conduit-lwt-unix.6.1.0
-> removed   ca-certs.0.2.3
-> removed   bos.0.2.1
-> removed   conduit-lwt.6.1.0
-> removed   conduit.6.1.0
-> removed   http.6.0.0
-> removed   magic-mime.1.3.1
-> removed   prometheus.1.1
-> removed   psq.0.2.1
-> removed   re.1.14.0
-> removed   res.5.0.2
-> removed   result.1.5
-> removed   rresult.0.7.0
-> removed   seq.base
-> removed   sha.1.15.4
-> removed   sqlite3.5.4.0
-> removed   dune-compiledb.0.6.0
-> removed   ezjsonm.1.3.0
-> removed   hex.1.5.0
-> removed   jsonm.1.0.2
-> removed   stdint.0.7.2
-> removed   stdio.v0.16.0
-> removed   tar-unix.2.6.0
-> removed   cstruct-lwt.6.2.0
-> removed   tar.2.6.0
-> removed   camlp-streams.5.0.1
-> removed   decompress.1.5.3
-> removed   checkseum.0.5.2
-> removed   tls-mirage.0.15.4
-> removed   mirage-clock.4.2.0
-> removed   mirage-flow.3.0.0
-> removed   mirage-kv.6.1.1
-> removed   optint.0.3.0
-> removed   tls.0.15.4
-> removed   cstruct-sexp.6.2.0
-> removed   hkdf.1.0.4
-> removed   ipaddr-sexp.5.6.2
-> removed   ppx_cstruct.6.2.0
-> removed   sexplib.v0.16.0
-> removed   num.1.6
-> removed   parsexp.v0.16.0
-> removed   uri-sexp.4.4.0
-> removed   ppx_sexp_conv.v0.16.0
-> removed   base.v0.16.4
-> removed   ppxlib.0.35.0
-> removed   ocaml-compiler-libs.v0.12.4
-> removed   ppx_derivers.1.2.1
-> removed   stdlib-shims.0.3.0
-> removed   uri.4.4.0
-> removed   angstrom.0.16.1
-> removed   bigstringaf.0.10.0
-> removed   ocaml-syntax-shims.1.0.0
-> removed   stringext.1.6.0
-> removed   uutf.1.0.4
-> removed   x509.0.16.5
-> removed   asn1-combinators.0.2.6
-> removed   base64.3.5.2
-> removed   gmap.0.3.0
-> removed   ipaddr.5.6.2
-> removed   domain-name.0.5.0
-> removed   macaddr.5.6.2
-> removed   mirage-crypto-ec.0.10.7
-> removed   mirage-crypto-pk.0.10.7
-> removed   mirage-crypto-rng.0.10.7
-> removed   duration.0.2.1
-> removed   logs.0.10.0
-> removed   lwt.6.1.1
-> removed   conf-libev.4-13
-> removed   mtime.2.1.0
-> removed   ocplib-endian.1.2
-> removed   base-bytes.base
-> removed   cppo.1.8.0
-> removed   pbkdf.1.2.0
-> removed   mirage-crypto.0.10.7
-> removed   dune-configurator.3.21.1
-> removed   csexp.1.5.2
-> removed   eqaf.0.9
-> removed   cstruct.6.2.0
-> removed   ptime.1.2.0
-> removed   sexplib0.v0.16.0
-> removed   topkg.1.1.1
-> removed   ocamlbuild.0.16.1
-> removed   yojson.3.0.0
-> removed   dune.3.21.1
-> removed   zarith.1.14
-> removed   conf-pkg-config.4
-> removed   ocamlfind.1.9.8
-> installed conf-capnproto.0
-> installed conf-libev.4-11
-> installed conf-pkg-config.1.0
-> installed dune.3.5.0
-> 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 camlp-streams.5.0.1
-> installed domain-name.0.3.0
-> installed dune-build-info.2.9.3
-> installed duration.0.2.1
-> installed gmap.0.3.0
-> installed macaddr.5.6.0
-> installed mirage-clock.4.2.0
-> installed mmap.1.1.0
-> installed optint.0.3.0
-> installed ppx_derivers.1.0
-> installed result.1.5
-> installed seq.0.3
-> installed sexplib0.v0.14.0
-> installed stdlib-shims.0.1.0
[ERROR] The compilation of sha.1.10 failed at "make".
-> installed easy-format.1.0.1
-> installed cstruct.6.0.1
-> installed base64.3.1.0
-> installed ipaddr.5.6.0
-> installed cppo.1.6.1
-> installed biniou.1.2.0
-> installed re.1.9.0
-> installed dune-private-libs.2.5.1
-> installed eqaf.0.8
-> installed zarith.1.7-1
-> installed yojson.1.6.0
-> installed dune-configurator.2.5.1
-> installed digestif.0.9.0
-> installed checkseum.0.3.1
-> installed stringext.1.4.0
-> installed decompress.1.5.1
-> installed magic-mime.1.0.0
-> installed mirage-crypto.0.10.7
-> installed ocplib-endian.1.0
-> installed base.v0.14.2
-> installed hkdf.1.0.4
-> installed pbkdf.1.2.0
-> installed res.4.0.7
-> installed parsexp.v0.14.1
-> installed ppxlib.0.24.0
-> installed sqlite3.3.0.0
-> installed lwt.5.4.0
-> installed sexplib.v0.14.0
-> installed stdint.0.3.0-0
-> installed cstruct-lwt.3.7.0
-> installed cstruct-sexp.6.0.1
-> installed lwt-dllist.1.0.0
-> installed mirage-device.2.0.0
-> installed mirage-flow.3.0.0
-> installed ppx_deriving.5.2
-> installed ppx_sexp_conv.v0.14.3
-> installed prometheus.1.0
-> installed stdio.v0.14.0
-> installed tar.2.6.0
-> installed topkg.1.0.8
-> installed uri.3.0.0
-> installed mirage-kv.3.0.1
-> installed psq.0.1.0
-> installed ppx_cstruct.6.0.1
-> installed rresult.0.6.0
-> installed tar-unix.2.6.0
-> installed uutf.1.0.3
-> installed mtime.1.3.0
-> installed ipaddr-sexp.5.6.0
-> installed logs.0.7.0
-> installed ptime.0.8.5
-> installed uri-sexp.3.0.0
-> installed obuilder-spec.0.3
-> installed ppx_deriving_yojson.3.6.1
-> installed jsonm.1.0.2
-> installed asn1-combinators.0.2.5
-> installed mirage-crypto-rng.0.10.7
-> installed capnp-rpc.1.2.2
-> installed mirage-crypto-pk.0.10.7
-> installed conduit.4.0.2
-> installed bos.0.1.4
-> installed cohttp.4.0.0
-> installed conduit-lwt.4.0.2
-> installed cohttp-lwt.4.0.0
-> installed mirage-crypto-ec.0.10.7
-> installed x509.0.15.0
-> installed ca-certs.0.2.3
-> installed tls.0.15.4
-> installed tls-mirage.0.15.4
-> installed conduit-lwt-unix.4.0.2
-> installed cohttp-lwt-unix.4.0.0
-> installed prometheus-app.1.0
-> installed capnp.3.4.0
-> installed capnp-rpc-lwt.1.2.2
-> installed capnp-rpc-net.1.2.2
-> installed ocluster-api.0.1
-> installed camlp4.4.14+1
-> installed extunix.0.1.5
-> installed capnp-rpc-unix.1.2.2

#=== ERROR while compiling sha.1.10 ===========================================#
# context              2.5.0 | linux/x86_64 | ocaml-base-compiler.4.14.2 | file:///home/opam/opam-repository
# path                 ~/.opam/4.14/.opam-switch/build/sha.1.10
# command              ~/.opam/opam-init/hooks/sandbox.sh build make
# exit-code            2
# env-file             ~/.opam/log/sha-7-cdc45d.env
# output-file          ~/.opam/log/sha-7-cdc45d.out
### output ###
# ocamlc -c -o sha1.cmi sha1.mli
# ocamlc -ccopt "-Wall -O3 -funroll-loops -I/usr/include" -c -o sha1.o sha1.c
# mv sha1.o sha1.lib.o
# ocamlc -ccopt "-Wall -O3 -funroll-loops -I/usr/include" -c -o sha1_stubs.o sha1_stubs.c
# sha1_stubs.c: In function 'stub_sha1_update_bigarray':
# sha1_stubs.c:76:20: warning: "Data_bigarray_val" is deprecated: use "Caml_ba_data_val" instead
#    76 |         unsigned char *data = Data_bigarray_val(buf);
#       |                    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                     
# sha1_stubs.c:77:20: warning: "Bigarray_val" is deprecated: use "Caml_ba_array_val" instead
#    77 |         size_t len = Bigarray_val(buf)->dim[0];
#       |                    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~                                       
# sha1_stubs.c: In function 'stub_sha1_file':
# sha1_stubs.c:110:20: error: implicit declaration of function 'strcpy' [-Wimplicit-function-declaration]
#   110 | #define strdupa(s) strcpy(alloca(strlen(s)+1),s)
#       |                    ^~~~~~
# sha1_stubs.c:118:26: note: in expansion of macro 'strdupa'
#   118 |         char *name_dup = strdupa(String_val(name));
#       |                          ^~~~~~~
# sha1_stubs.c:49:1: note: include '<string.h>' or provide a declaration of 'strcpy'
#    48 | #include <caml/threads.h>
#   +++ |+#include <string.h>
#    49 | 
# sha1_stubs.c:110:20: warning: incompatible implicit declaration of built-in function 'strcpy' [-Wbuiltin-declaration-mismatch]
#   110 | #define strdupa(s) strcpy(alloca(strlen(s)+1),s)
#       |                    ^~~~~~
# sha1_stubs.c:118:26: note: in expansion of macro 'strdupa'
#   118 |         char *name_dup = strdupa(String_val(name));
#       |                          ^~~~~~~
# sha1_stubs.c:110:20: note: include '<string.h>' or provide a declaration of 'strcpy'
#   110 | #define strdupa(s) strcpy(alloca(strlen(s)+1),s)
#       |                    ^~~~~~
# sha1_stubs.c:118:26: note: in expansion of macro 'strdupa'
#   118 |         char *name_dup = strdupa(String_val(name));
#       |                          ^~~~~~~
# In file included from /usr/include/stdlib.h:706,
#                  from /home/opam/.opam/4.14/lib/ocaml/caml/misc.h:29,
#                  from /home/opam/.opam/4.14/lib/ocaml/caml/mlvalues.h:23,
#                  from sha1_stubs.c:42:
# sha1_stubs.c:110:34: error: implicit declaration of function 'strlen' [-Wimplicit-function-declaration]
#   110 | #define strdupa(s) strcpy(alloca(strlen(s)+1),s)
#       |                                  ^~~~~~
# sha1_stubs.c:118:26: note: in expansion of macro 'strdupa'
#   118 |         char *name_dup = strdupa(String_val(name));
#       |                          ^~~~~~~
# sha1_stubs.c:110:34: note: include '<string.h>' or provide a declaration of 'strlen'
#   110 | #define strdupa(s) strcpy(alloca(strlen(s)+1),s)
#       |                                  ^~~~~~
# sha1_stubs.c:118:26: note: in expansion of macro 'strdupa'
#   118 |         char *name_dup = strdupa(String_val(name));
#       |                          ^~~~~~~
# sha1_stubs.c:110:34: warning: incompatible implicit declaration of built-in function 'strlen' [-Wbuiltin-declaration-mismatch]
#   110 | #define strdupa(s) strcpy(alloca(strlen(s)+1),s)
#       |                                  ^~~~~~
# sha1_stubs.c:118:26: note: in expansion of macro 'strdupa'
#   118 |         char *name_dup = strdupa(String_val(name));
#       |                          ^~~~~~~
# sha1_stubs.c:110:34: note: include '<string.h>' or provide a declaration of 'strlen'
#   110 | #define strdupa(s) strcpy(alloca(strlen(s)+1),s)
#       |                                  ^~~~~~
# sha1_stubs.c:118:26: note: in expansion of macro 'strdupa'
#   118 |         char *name_dup = strdupa(String_val(name));
#       |                          ^~~~~~~
# sha1_stubs.c:128:9: error: implicit declaration of function 'memcpy' [-Wimplicit-function-declaration]
#   128 |         memcpy((sha1_digest *)result, &digest, sizeof(sha1_digest));
#       |         ^~~~~~
# sha1_stubs.c:128:9: note: include '<string.h>' or provide a declaration of 'memcpy'
# sha1_stubs.c:128:9: warning: incompatible implicit declaration of built-in function 'memcpy' [-Wbuiltin-declaration-mismatch]
# sha1_stubs.c:128:9: note: include '<string.h>' or provide a declaration of 'memcpy'
# sha1_stubs.c: In function 'stub_sha1_to_bin':
# /home/opam/.opam/4.14/lib/ocaml/caml/mlvalues.h:290:24: warning: passing argument 2 of 'sha1_to_bin' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
#   290 | #define String_val(x) ((const char *) Bp_val(x))
#       |                       ~^~~~~~~~~~~~~~~~~~~~~~~~~
# sha1_stubs.c:139:45: note: in expansion of macro 'String_val'
#   139 |         sha1_to_bin((sha1_digest *) digest, String_val(result));
#       |                                             ^~~~~~~~~~
# In file included from sha1_stubs.c:19:
# sha1.h:31:45: note: expected 'char *' but argument is of type 'const char *'
#    31 | void sha1_to_bin(sha1_digest *digest, char *out);
#       |                                       ~~~~~~^~~
# sha1_stubs.c: In function 'stub_sha1_to_hex':
# /home/opam/.opam/4.14/lib/ocaml/caml/mlvalues.h:290:24: warning: passing argument 2 of 'sha1_to_hex' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
#   290 | #define String_val(x) ((const char *) Bp_val(x))
#       |                       ~^~~~~~~~~~~~~~~~~~~~~~~~~
# sha1_stubs.c:150:45: note: in expansion of macro 'String_val'
#   150 |         sha1_to_hex((sha1_digest *) digest, String_val(result));
#       |                                             ^~~~~~~~~~
# sha1.h:32:45: note: expected 'char *' but argument is of type 'const char *'
#    32 | void sha1_to_hex(sha1_digest *digest, char *out);
#       |                                       ~~~~~~^~~
# make: *** [Makefile:94: sha1_stubs.o] Error 2



<><> Error report <><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><>
+- The following actions failed
| - build sha 1.10
+- 
+- The following changes have been performed (the rest was aborted)
| - remove    angstrom            0.16.1
| - remove    bigstringaf         0.10.0
| - remove    csexp               1.5.2
| - remove    dune-compiledb      0.6.0
| - remove    ezjsonm             1.3.0
| - remove    hex                 1.5.0
| - remove    http                6.0.0
| - remove    obuilder            0.3
| - remove    ocaml-syntax-shims  1.0.0
| - remove    ocluster            0.1
| - remove    sha                 1.15.4
| - downgrade asn1-combinators    0.2.6 to 0.2.5
| - downgrade base                v0.16.4 to v0.14.2
| - downgrade base64              3.5.2 to 3.1.0
| - downgrade bos                 0.2.1 to 0.1.4
| - downgrade capnp               3.6.0 to 3.4.0
| - downgrade checkseum           0.5.2 to 0.3.1
| - downgrade cohttp              6.0.0 to 4.0.0
| - downgrade cohttp-lwt          6.0.0 to 4.0.0
| - downgrade cohttp-lwt-unix     6.0.0 to 4.0.0
| - downgrade conduit             6.1.0 to 4.0.2
| - downgrade conduit-lwt         6.1.0 to 4.0.2
| - downgrade conduit-lwt-unix    6.1.0 to 4.0.2
| - downgrade conf-capnproto      2 to 0
| - downgrade conf-libev          4-13 to 4-11
| - downgrade conf-pkg-config     4 to 1.0
| - downgrade cppo                1.8.0 to 1.6.1
| - downgrade cstruct             6.2.0 to 6.0.1
| - downgrade cstruct-lwt         6.2.0 to 3.7.0
| - downgrade cstruct-sexp        6.2.0 to 6.0.1
| - downgrade decompress          1.5.3 to 1.5.1
| - downgrade digestif            1.3.0 to 0.9.0
| - downgrade domain-name         0.5.0 to 0.3.0
| - downgrade dune                3.21.1 to 3.5.0
| - downgrade dune-build-info     3.21.1 to 2.9.3
| - downgrade dune-configurator   3.21.1 to 2.5.1
| - downgrade eqaf                0.9 to 0.8
| - downgrade extunix             0.4.3 to 0.1.5
| - downgrade ipaddr              5.6.2 to 5.6.0
| - downgrade ipaddr-sexp         5.6.2 to 5.6.0
| - downgrade logs                0.10.0 to 0.7.0
| - downgrade lwt                 6.1.1 to 5.4.0
| - downgrade lwt-dllist          1.1.0 to 1.0.0
| - downgrade macaddr             5.6.2 to 5.6.0
| - downgrade magic-mime          1.3.1 to 1.0.0
| - downgrade mirage-kv           6.1.1 to 3.0.1
| - downgrade mtime               2.1.0 to 1.3.0
| - downgrade num                 1.6 to 1.5
| - downgrade ocaml-compiler-libs v0.12.4 to v0.11.0
| - downgrade ocamlbuild          0.16.1 to 0.14.0
| - downgrade ocamlfind           1.9.8 to 1.9.1
| - downgrade ocplib-endian       1.2 to 1.0
| - downgrade parsexp             v0.16.0 to v0.14.1
| - downgrade ppx_cstruct         6.2.0 to 6.0.1
| - downgrade ppx_derivers        1.2.1 to 1.0
| - downgrade ppx_deriving        6.0.3 to 5.2
| - downgrade ppx_deriving_yojson 3.9.1 to 3.6.1
| - downgrade ppx_sexp_conv       v0.16.0 to v0.14.3
| - downgrade ppxlib              0.35.0 to 0.24.0
| - downgrade prometheus          1.1 to 1.0
| - downgrade prometheus-app      1.1 to 1.0
| - downgrade psq                 0.2.1 to 0.1.0
| - downgrade ptime               1.2.0 to 0.8.5
| - downgrade re                  1.14.0 to 1.9.0
| - downgrade res                 5.0.2 to 4.0.7
| - downgrade rresult             0.7.0 to 0.6.0
| - downgrade seq                 base to 0.3
| - downgrade sexplib             v0.16.0 to v0.14.0
| - downgrade sexplib0            v0.16.0 to v0.14.0
| - downgrade sqlite3             5.4.0 to 3.0.0
| - downgrade stdint              0.7.2 to 0.3.0-0
| - downgrade stdio               v0.16.0 to v0.14.0
| - downgrade stdlib-shims        0.3.0 to 0.1.0
| - downgrade stringext           1.6.0 to 1.4.0
| - downgrade topkg               1.1.1 to 1.0.8
| - downgrade uri                 4.4.0 to 3.0.0
| - downgrade uri-sexp            4.4.0 to 3.0.0
| - downgrade uutf                1.0.4 to 1.0.3
| - downgrade x509                0.16.5 to 0.15.0
| - downgrade yojson              3.0.0 to 1.6.0
| - downgrade zarith              1.14 to 1.7-1
| - recompile base-bytes          base
| - recompile ca-certs            0.2.3
| - recompile camlp-streams       5.0.1
| - recompile capnp-rpc           1.2.2
| - recompile capnp-rpc-lwt       1.2.2
| - recompile capnp-rpc-net       1.2.2
| - recompile capnp-rpc-unix      1.2.2
| - recompile duration            0.2.1
| - recompile gmap                0.3.0
| - recompile hkdf                1.0.4
| - recompile jsonm               1.0.2
| - recompile mirage-clock        4.2.0
| - recompile mirage-crypto       0.10.7
| - recompile mirage-crypto-ec    0.10.7
| - recompile mirage-crypto-pk    0.10.7
| - recompile mirage-crypto-rng   0.10.7
| - recompile mirage-flow         3.0.0
| - recompile obuilder-spec       0.3
| - recompile ocluster-api        0.1
| - recompile optint              0.3.0
| - recompile pbkdf               1.2.0
| - recompile result              1.5
| - recompile tar                 2.6.0
| - recompile tar-unix            2.6.0
| - recompile tls                 0.15.4
| - recompile tls-mirage          0.15.4
| - install   bigarray-compat     1.0.0
| - install   biniou              1.2.0
| - install   camlp4              4.14+1
| - install   conf-perl           1
| - install   conf-which          1
| - install   dune-private-libs   2.5.1
| - install   easy-format         1.0.1
| - install   jbuilder            1.0+beta20.1
| - install   mirage-device       2.0.0
| - install   mmap                1.1.0
+- 

<><> mirage-device.2.0.0 installed successfully <><><><><><><><><><><><><><><><>
=> Note: This package is deprecated.
=> mirage-device is deprecated

<><> jbuilder.1.0+beta20.1 installed successfully <><><><><><><><><><><><><><><>
=> Note: This package is deprecated.

<><> hkdf.1.0.4 installed successfully ><><><><><><><><><><><><><><><><><><><><>
=> Note: This package is deprecated.
# To update the current shell environment, run: eval $(opam env)

The former state can be restored with:
    /usr/bin/opam switch import "/home/opam/.opam/4.14/.opam-switch/backup/state-20260317104408.export"
Or you can retry to install your package selection with:
    /usr/bin/opam install --restore
[WARNING] OPAMCONFIRMLEVEL was ignored because CLI 2.0 was requested and it was introduced in 2.1.
[WARNING] OPAMCONFIRMLEVEL was ignored because CLI 2.0 was requested and it was introduced in 2.1.
opam-repo-ci detected dependencies failing:  sha.1.10
"/usr/bin/env" "bash" "-c" "opam reinstall ocluster.0.1;
        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-13\""; then
            echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.";
          fi;
          test "$pkg" != 'ocluster.0.1' && partial_fails="$partial_fails $pkg";
        done;
        test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}";
        exit 1" failed with exit status 1
2026-03-17 10:46.14: Job failed: Failed: Build failed
2026-03-17 10:46.14: Log analysis:
2026-03-17 10:46.14: >>> 
[ERROR] The compilation of sha.1.10 failed at "make".
 (score = 20)
2026-03-17 10:46.14: >>> 
# sha1_stubs.c:110:20: error: implicit declaration of function 'strcpy' [-Wimplicit-function-declaration]
 (score = 30)
2026-03-17 10:46.14: >>> 
# sha1_stubs.c:110:34: error: implicit declaration of function 'strlen' [-Wimplicit-function-declaration]
 (score = 30)
2026-03-17 10:46.14: >>> 
# sha1_stubs.c:128:9: error: implicit declaration of function 'memcpy' [-Wimplicit-function-declaration]
 (score = 30)
2026-03-17 10:46.14: >>> 
opam-repo-ci detected dependencies failing:  sha.1.10
 (score = 75)
2026-03-17 10:46.14:  sha.1.10 failed to build