(not at the head of any monitored branch or PR)
2026-03-10 08:59.45: New job: build ocluster.0.1, using opam dev
                              from https://github.com/ocaml/opam-repository.git#refs/pull/29530/head (3af7d0a25910b3d20c909e559efb484eb6a78128)
                              on ubuntu-24.04-ocaml-5.4/amd64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/29530/head" && git reset --hard 3af7d0a2
git fetch origin master
git merge --no-edit 3c70647a78a7fd22066fca4f17f7ca4514500663
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:ubuntu-24.04-ocaml-5.4@sha256:dd146440c079badd35a3a93925c46eb5393069563dd7a6048de35ff37c28c035
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn ocluster.0.1 0.1
RUN opam reinstall ocluster.0.1; \
    res=$?; \
    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 "\"ubuntu-24.04\""; 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 .

2026-03-10 08:59.45: Using cache hint "ocaml/opam:ubuntu-24.04-ocaml-5.4@sha256:dd146440c079badd35a3a93925c46eb5393069563dd7a6048de35ff37c28c035-ocluster.0.1-3af7d0a25910b3d20c909e559efb484eb6a78128"
2026-03-10 08:59.45: Using OBuilder spec:
((from ocaml/opam:ubuntu-24.04-ocaml-5.4@sha256:dd146440c079badd35a3a93925c46eb5393069563dd7a6048de35ff37c28c035)
 (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 \"\\\"ubuntu-24.04\\\"\"; 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"))
)

2026-03-10 08:59.45: Waiting for resource in pool OCluster
2026-03-10 09:20.51: Waiting for worker…
2026-03-10 09:22.10: Got resource from pool OCluster
Building on clete
All commits already cached
Updating files:  94% (17363/18405)
Updating files:  95% (17485/18405)
Updating files:  96% (17669/18405)
Updating files:  97% (17853/18405)
Updating files:  98% (18037/18405)
Updating files:  99% (18221/18405)
Updating files: 100% (18405/18405)
Updating files: 100% (18405/18405), done.
HEAD is now at 3c70647a78 Merge pull request #29507 from NathanReb/release-ppxlib-0-38-0-5-5-preview
Updating 3c70647a78..3af7d0a259
Fast-forward
 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            | 6 +++++-
 packages/lwt_eio/lwt_eio.0.5.1/opam          | 6 +++++-
 packages/lwt_eio/lwt_eio.0.5/opam            | 6 +++++-
 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, 400 insertions(+), 84 deletions(-)

(from ocaml/opam:ubuntu-24.04-ocaml-5.4@sha256:dd146440c079badd35a3a93925c46eb5393069563dd7a6048de35ff37c28c035)
Unable to find image 'ocaml/opam:ubuntu-24.04-ocaml-5.4@sha256:dd146440c079badd35a3a93925c46eb5393069563dd7a6048de35ff37c28c035' locally
docker.io/ocaml/opam@sha256:dd146440c079badd35a3a93925c46eb5393069563dd7a6048de35ff37c28c035: Pulling from ocaml/opam
ffddc5d3d4f8: Pulling fs layer
afacea7da6fc: Pulling fs layer
02993a114a9c: Pulling fs layer
f728466b937f: Pulling fs layer
2a09ea00dab5: Pulling fs layer
c9d563a716c5: Pulling fs layer
f9e94867f93d: Pulling fs layer
93f3d8d164b7: Pulling fs layer
c9d563a716c5: Waiting
f728466b937f: Waiting
2a09ea00dab5: Waiting
f9e94867f93d: Waiting
93f3d8d164b7: Waiting
02993a114a9c: Download complete
afacea7da6fc: Download complete
f728466b937f: Verifying Checksum
f728466b937f: Download complete
c9d563a716c5: Verifying Checksum
c9d563a716c5: Download complete
f9e94867f93d: Verifying Checksum
f9e94867f93d: Download complete
93f3d8d164b7: Download complete
2a09ea00dab5: Verifying Checksum
2a09ea00dab5: Download complete
ffddc5d3d4f8: Verifying Checksum
ffddc5d3d4f8: Download complete
ffddc5d3d4f8: Pull complete
afacea7da6fc: Pull complete
02993a114a9c: Pull complete
f728466b937f: Pull complete
2a09ea00dab5: Pull complete
c9d563a716c5: Pull complete
f9e94867f93d: Pull complete
93f3d8d164b7: Pull complete
Digest: sha256:dd146440c079badd35a3a93925c46eb5393069563dd7a6048de35ff37c28c035
Status: Downloaded newer image for ocaml/opam@sha256:dd146440c079badd35a3a93925c46eb5393069563dd7a6048de35ff37c28c035
2026-03-10 09:22.24 ---> using "ae7ae9e61981f1895c6e0ec22a30eff69b90ad3e8d19cfdae29e77ec9a401a19" from cache

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

/: (workdir /home/opam)

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2026-03-10 09:22.24 ---> using "75609719660d5af5f14c622d123218c377ddc413c107d01a47e293812f2f8923" 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
Format upgrade done.

<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[default] Initialised
2026-03-10 09:22.24 ---> using "b4a19bc086a862a79529cd032c470440c63c6d5dd7620cf7b312dcd96e2c1f4c" 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=ubuntu os-version=24.04
# 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       5.4
# invariant            ["ocaml-base-compiler" {= "5.4.0"}]
# compiler-packages    ocaml-base-compiler.5.4.0, ocaml-compiler.5.4.0, ocaml-options-vanilla.1
# ocaml:native         true
# ocaml:native-tools   true
# ocaml:native-dynlink true
# ocaml:stubsdir       /home/opam/.opam/5.4/lib/ocaml/stublibs:/home/opam/.opam/5.4/lib/ocaml
# ocaml:preinstalled   false
# ocaml:compiler       5.4.0
2026-03-10 09:22.24 ---> using "092c9c37a9d4dc74b97cdc52695d296ff53013c37a8e46c72caacd52a2f59a25" 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/"))
2026-03-10 09:22.24 ---> using "80ffd13aacc88f532745228c9bf1c68a7af34a4d476e92d627b1962787ba9acf" from cache

/home/opam: (copy (src .) (dst opam-repository/))
2026-03-10 09:22.35 ---> saved as "7f909e7b29d43d288776a693543d9e4ead16e2a14cb3d578d902e56872483e27"

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2026-03-10 09:22.56 ---> saved as "39cf0db9f099f2637e5e86fe043134535cec1e9220dc9c1b2bc2b179e2bfabf8"

/home/opam: (run (network host)
                 (shell "opam update --depexts || true"))
+ /usr/bin/sudo "apt-get" "update"
- Hit:1 http://archive.ubuntu.com/ubuntu noble InRelease
- Get:2 http://archive.ubuntu.com/ubuntu noble-updates InRelease [126 kB]
- Get:3 http://archive.ubuntu.com/ubuntu noble-backports InRelease [126 kB]
- Get:4 http://archive.ubuntu.com/ubuntu noble-updates/main amd64 Packages [2284 kB]
- Get:5 http://security.ubuntu.com/ubuntu noble-security InRelease [126 kB]
- Get:6 http://archive.ubuntu.com/ubuntu noble-updates/universe amd64 Packages [2025 kB]
- Get:7 http://archive.ubuntu.com/ubuntu noble-updates/restricted amd64 Packages [3486 kB]
- Get:8 http://security.ubuntu.com/ubuntu noble-security/universe amd64 Packages [1260 kB]
- Get:9 http://security.ubuntu.com/ubuntu noble-security/main amd64 Packages [1895 kB]
- Get:10 http://security.ubuntu.com/ubuntu noble-security/restricted amd64 Packages [3300 kB]
- Fetched 14.6 MB in 1s (12.2 MB/s)
- Reading package lists...
- 
2026-03-10 09:22.59 ---> saved as "013cc38d30ffccea90fd3b42ea9cb81ceca4d1480f13e5dbb3592d4d9f3b7d85"

/home/opam: (run (shell "opam pin add -k version -yn ocluster.0.1 0.1"))
ocluster is now pinned to version 0.1
2026-03-10 09:23.01 ---> saved as "3a39e1be5eb5d59176e4874398a536aa1ba8b1d980914fc57c2de2e2dfdbcdf1"

/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 \"\\\"ubuntu-24.04\\\"\"; 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 119 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                    v0.17.3            [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                 0.4.4              [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     v0.17.0            [required by ppxlib]
  - install ocaml-syntax-shims      1.0.0              [required by angstrom]
  - install ocaml_intrinsics_kernel v0.17.1            [required by base]
  - 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                 v0.17.0            [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            6.1.1              [required by obuilder, ocluster-api]
  - install ppx_deriving_yojson     3.10.0             [required by ocluster-api]
  - install ppx_sexp_conv           v0.17.1            [required by ocluster]
  - install ppxlib                  0.37.0             [required by extunix, ppx_deriving_yojson]
  - install ppxlib_jane             v0.17.4            [required by ppx_sexp_conv]
  - 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                 v0.17.0            [required by obuilder]
  - install sexplib0                v0.17.0            [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                   v0.17.0            [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"
- debconf: delaying package configuration, since apt-utils is not installed
- Selecting previously unselected package libcapnp-1.0.1:amd64.
- (Reading database ... 
(Reading database ... 5%
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(Reading database ... 16365 files and directories currently installed.)
- Preparing to unpack .../00-libcapnp-1.0.1_1.0.1-4_amd64.deb ...
- Unpacking libcapnp-1.0.1:amd64 (1.0.1-4) ...
- Selecting previously unselected package capnproto.
- Preparing to unpack .../01-capnproto_1.0.1-4_amd64.deb ...
- Unpacking capnproto (1.0.1-4) ...
- Selecting previously unselected package libssl-dev:amd64.
- Preparing to unpack .../02-libssl-dev_3.0.13-0ubuntu3.7_amd64.deb ...
- Unpacking libssl-dev:amd64 (3.0.13-0ubuntu3.7) ...
- Selecting previously unselected package libcapnp-dev:amd64.
- Preparing to unpack .../03-libcapnp-dev_1.0.1-4_amd64.deb ...
- Unpacking libcapnp-dev:amd64 (1.0.1-4) ...
- Selecting previously unselected package libev4t64:amd64.
- Preparing to unpack .../04-libev4t64_1%3a4.33-2.1build1_amd64.deb ...
- Unpacking libev4t64:amd64 (1:4.33-2.1build1) ...
- Selecting previously unselected package libgmpxx4ldbl:amd64.
- Preparing to unpack .../05-libgmpxx4ldbl_2%3a6.3.0+dfsg-2ubuntu6.1_amd64.deb ...
- Unpacking libgmpxx4ldbl:amd64 (2:6.3.0+dfsg-2ubuntu6.1) ...
- Selecting previously unselected package libgmp-dev:amd64.
- Preparing to unpack .../06-libgmp-dev_2%3a6.3.0+dfsg-2ubuntu6.1_amd64.deb ...
- Unpacking libgmp-dev:amd64 (2:6.3.0+dfsg-2ubuntu6.1) ...
- Selecting previously unselected package libpkgconf3:amd64.
- Preparing to unpack .../07-libpkgconf3_1.8.1-2build1_amd64.deb ...
- Unpacking libpkgconf3:amd64 (1.8.1-2build1) ...
- Selecting previously unselected package libsqlite3-dev:amd64.
- Preparing to unpack .../08-libsqlite3-dev_3.45.1-1ubuntu2.5_amd64.deb ...
- Unpacking libsqlite3-dev:amd64 (3.45.1-1ubuntu2.5) ...
- Selecting previously unselected package pkgconf-bin.
- Preparing to unpack .../09-pkgconf-bin_1.8.1-2build1_amd64.deb ...
- Unpacking pkgconf-bin (1.8.1-2build1) ...
- Selecting previously unselected package pkgconf:amd64.
- Preparing to unpack .../10-pkgconf_1.8.1-2build1_amd64.deb ...
- Unpacking pkgconf:amd64 (1.8.1-2build1) ...
- Selecting previously unselected package pkg-config:amd64.
- Preparing to unpack .../11-pkg-config_1.8.1-2build1_amd64.deb ...
- Unpacking pkg-config:amd64 (1.8.1-2build1) ...
- Selecting previously unselected package libev-dev:amd64.
- Preparing to unpack .../12-libev-dev_1%3a4.33-2.1build1_amd64.deb ...
- Unpacking libev-dev:amd64 (1:4.33-2.1build1) ...
- Setting up libev4t64:amd64 (1:4.33-2.1build1) ...
- Setting up libcapnp-1.0.1:amd64 (1.0.1-4) ...
- Setting up capnproto (1.0.1-4) ...
- Setting up libpkgconf3:amd64 (1.8.1-2build1) ...
- Setting up libgmpxx4ldbl:amd64 (2:6.3.0+dfsg-2ubuntu6.1) ...
- Setting up libsqlite3-dev:amd64 (3.45.1-1ubuntu2.5) ...
- Setting up libssl-dev:amd64 (3.0.13-0ubuntu3.7) ...
- Setting up pkgconf-bin (1.8.1-2build1) ...
- Setting up libev-dev:amd64 (1:4.33-2.1build1) ...
- Setting up libcapnp-dev:amd64 (1.0.1-4) ...
- Setting up libgmp-dev:amd64 (2:6.3.0+dfsg-2ubuntu6.1) ...
- Setting up pkgconf:amd64 (1.8.1-2build1) ...
- Setting up pkg-config:amd64 (1.8.1-2build1) ...
- Processing triggers for libc-bin (2.39-0ubuntu8.7) ...

<><> 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.v0.17.3  (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-gmp.5
-> installed conf-pkg-config.4
-> retrieved csexp.1.5.2  (cached)
-> installed conf-gmp-powm-sec.4
-> installed conf-sqlite3.1
-> retrieved cstruct.6.2.0, cstruct-lwt.6.2.0, cstruct-sexp.6.2.0, ppx_cstruct.6.2.0  (cached)
-> retrieved decompress.1.5.3  (cached)
-> installed conf-libev.4-13
-> 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.0.4.4  (cached)
-> retrieved ezjsonm.1.3.0  (cached)
-> installed cmdliner.1.3.0
-> retrieved fmt.0.9.0  (cached)
-> retrieved fpath.0.7.3  (cached)
-> retrieved gmap.0.3.0  (cached)
-> 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.v0.17.0  (cached)
-> retrieved ocaml-syntax-shims.1.0.0  (cached)
-> retrieved ocaml_intrinsics_kernel.v0.17.1  (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.v0.17.0  (cached)
-> retrieved pbkdf.1.2.0  (cached)
-> retrieved ppx_derivers.1.2.1  (cached)
-> retrieved ppx_deriving.6.1.1  (cached)
-> retrieved ppx_deriving_yojson.3.10.0  (cached)
-> retrieved ppx_sexp_conv.v0.17.1  (cached)
-> retrieved ppxlib.0.37.0  (cached)
-> retrieved ppxlib_jane.v0.17.4  (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.v0.17.0  (cached)
-> retrieved sexplib0.v0.17.0  (cached)
-> retrieved sha.1.15.4  (cached)
-> retrieved sqlite3.5.4.0  (cached)
-> retrieved stdint.0.7.2  (cached)
-> retrieved stdio.v0.17.0  (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 mtime.2.1.0
-> installed fmt.0.9.0
-> 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.v0.17.0
-> installed ocaml-syntax-shims.1.0.0
-> installed ocaml_intrinsics_kernel.v0.17.1
-> 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.v0.17.0
-> 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 eqaf.0.9
-> installed asn1-combinators.0.2.6
-> installed hex.1.5.0
-> installed ipaddr.5.6.2
-> installed ezjsonm.1.3.0
-> installed digestif.1.3.0
-> installed dune-build-info.3.21.1
-> installed sha.1.15.4
-> installed parsexp.v0.17.0
-> installed dune-configurator.3.21.1
-> installed sexplib.v0.17.0
-> 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 decompress.1.5.3
-> installed sqlite3.5.4.0
-> installed tar.2.6.0
-> installed uri.4.4.0
-> 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 capnp-rpc.1.2.2
-> installed base.v0.17.3
-> installed stdio.v0.17.0
-> installed bos.0.2.1
-> installed capnp.3.6.0
-> installed mirage-crypto.0.10.7
-> installed hkdf.1.0.4
-> installed pbkdf.1.2.0
-> installed ppxlib.0.37.0
-> installed mirage-crypto-rng.0.10.7
-> installed capnp-rpc-lwt.1.2.2
-> installed mirage-crypto-pk.0.10.7
-> installed ppxlib_jane.v0.17.4
-> installed ppx_cstruct.6.2.0
-> installed ppx_deriving.6.1.1
-> installed ppx_sexp_conv.v0.17.1
-> installed ppx_deriving_yojson.3.10.0
-> installed mirage-crypto-ec.0.10.7
-> installed ipaddr-sexp.5.6.2
-> installed uri-sexp.4.4.0
-> installed obuilder-spec.0.3
-> installed x509.0.16.5
-> installed conduit.6.1.0
-> installed ca-certs.0.2.3
-> installed cohttp.6.0.0
-> installed ocluster-api.0.1
-> installed extunix.0.4.4
-> installed obuilder.0.3
-> installed conduit-lwt.6.1.0
-> installed cohttp-lwt.6.0.0
-> installed tls.0.15.4
-> installed tls-mirage.0.15.4
-> 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)
2026-03-10 09:24.27 ---> saved as "80ec6b28067f894a8bcd8061c02a80dac3dfba9a51574e06388586825eb8bf75"
Job succeeded
2026-03-10 09:24.36: Job succeeded