Build:
  1. 1
  2. 0
2026-01-30 00:36.22: New job: build volgo-git-eio.0.0.22, lower-bounds, using opam dev
                              from https://github.com/ocaml/opam-repository.git#refs/pull/29310/head (ae1df45d925dca5f8f1f5e22d1e534f8883872bb)
                              on debian-13-ocaml-5.3/amd64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/29310/head" && git reset --hard ae1df45d
git fetch origin master
git merge --no-edit 1ec33afa28d5ffd9ec61ce50525ccd9e0d75a625
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-13-ocaml-5.3@sha256:6e920025cccaf643b6512348e497d2415aa90343b6c644ee04684f5ef5f31a08
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn volgo-git-eio.0.0.22 0.0.22
RUN opam reinstall volgo-git-eio.0.0.22; \
    res=$?; \
    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 "$pkg" != 'volgo-git-eio.0.0.22' && partial_fails="$partial_fails $pkg"; \
    done; \
    test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
    exit 1
ENV OPAMCRITERIA="+removed,+count[version-lag,solution]"
ENV OPAMFIXUPCRITERIA="+removed,+count[version-lag,solution]"
ENV OPAMUPGRADECRITERIA="+removed,+count[version-lag,solution]"
RUN opam reinstall volgo-git-eio.0.0.22; \
    res=$?; \
    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 "$pkg" != 'volgo-git-eio.0.0.22' && partial_fails="$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 .

2026-01-30 00:36.22: Using cache hint "ocaml/opam:debian-13-ocaml-5.3@sha256:6e920025cccaf643b6512348e497d2415aa90343b6c644ee04684f5ef5f31a08-volgo-git-eio.0.0.22-ae1df45d925dca5f8f1f5e22d1e534f8883872bb"
2026-01-30 00:36.22: Using OBuilder spec:
((from ocaml/opam:debian-13-ocaml-5.3@sha256:6e920025cccaf643b6512348e497d2415aa90343b6c644ee04684f5ef5f31a08)
 (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 volgo-git-eio.0.0.22 0.0.22"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall volgo-git-eio.0.0.22;\
             \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 \"$pkg\" != 'volgo-git-eio.0.0.22' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
 (env OPAMCRITERIA +removed,+count[version-lag,solution])
 (env OPAMFIXUPCRITERIA +removed,+count[version-lag,solution])
 (env OPAMUPGRADECRITERIA +removed,+count[version-lag,solution])
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall volgo-git-eio.0.0.22;\
             \n        res=$?;\
             \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 \"$pkg\" != 'volgo-git-eio.0.0.22' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2026-01-30 00:36.22: Waiting for resource in pool OCluster
2026-01-30 00:36.23: Waiting for worker…
2026-01-30 00:36.23: Got resource from pool OCluster
Building on bremusa.ocamllabs.io
All commits already cached
HEAD is now at 1ec33afa28 Merge pull request #29302 from psafont/release-qcow-0.12.3
Updating 1ec33afa28..ae1df45d92
Fast-forward
 packages/conf-hg/conf-hg.1.0/opam                  |  2 +-
 packages/volgo-base/volgo-base.0.0.22/opam         | 68 +++++++++++++++++++++
 .../volgo-git-backend.0.0.22/opam                  | 61 +++++++++++++++++++
 packages/volgo-git-eio/volgo-git-eio.0.0.22/opam   | 63 +++++++++++++++++++
 packages/volgo-git-unix/volgo-git-unix.0.0.22/opam | 63 +++++++++++++++++++
 .../volgo-hg-backend/volgo-hg-backend.0.0.22/opam  | 61 +++++++++++++++++++
 packages/volgo-hg-eio/volgo-hg-eio.0.0.22/opam     | 64 +++++++++++++++++++
 packages/volgo-hg-unix/volgo-hg-unix.0.0.22/opam   | 63 +++++++++++++++++++
 packages/volgo-vcs/volgo-vcs.0.0.22/opam           | 71 ++++++++++++++++++++++
 packages/volgo/volgo.0.0.22/opam                   | 60 ++++++++++++++++++
 10 files changed, 575 insertions(+), 1 deletion(-)
 create mode 100644 packages/volgo-base/volgo-base.0.0.22/opam
 create mode 100644 packages/volgo-git-backend/volgo-git-backend.0.0.22/opam
 create mode 100644 packages/volgo-git-eio/volgo-git-eio.0.0.22/opam
 create mode 100644 packages/volgo-git-unix/volgo-git-unix.0.0.22/opam
 create mode 100644 packages/volgo-hg-backend/volgo-hg-backend.0.0.22/opam
 create mode 100644 packages/volgo-hg-eio/volgo-hg-eio.0.0.22/opam
 create mode 100644 packages/volgo-hg-unix/volgo-hg-unix.0.0.22/opam
 create mode 100644 packages/volgo-vcs/volgo-vcs.0.0.22/opam
 create mode 100644 packages/volgo/volgo.0.0.22/opam

(from ocaml/opam:debian-13-ocaml-5.3@sha256:6e920025cccaf643b6512348e497d2415aa90343b6c644ee04684f5ef5f31a08)
2026-01-30 00:36.26 ---> using "5b9e84ebc32f6ff5561877ee6302ba69db53b27d43827f9e0fbe0c08112a9e7f" from cache

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

/: (workdir /home/opam)

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2026-01-30 00:36.26 ---> using "7a88440397a9b2f8bec83e1afc120e16bbf85bf06fc1d186a71c65dc976486fa" 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
2026-01-30 00:36.26 ---> using "e674eadcbacad09bfb68581230915d2ffdc66298eb0a6014b9b07352ccbf6c43" 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                 71
# repositories         1 (version-controlled)
# pinned               1 (version)
# current-switch       5.3
# invariant            ["ocaml-base-compiler" {= "5.3.0"}]
# compiler-packages    ocaml-base-compiler.5.3.0, ocaml-compiler.5.3.0, ocaml-options-vanilla.1
# ocaml:native         true
# ocaml:native-tools   true
# ocaml:native-dynlink true
# ocaml:stubsdir       /home/opam/.opam/5.3/lib/ocaml/stublibs:/home/opam/.opam/5.3/lib/ocaml
# ocaml:preinstalled   false
# ocaml:compiler       5.3.0
2026-01-30 00:36.26 ---> using "57644cbd156c6ea612ac17e05051c6374c0a82460344c6e564b051efe232b030" 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/"))
2026-01-30 00:36.26 ---> using "e028846847ef725eedc4dfc830be91c98b6675f007aaf3203e077ee96e518b20" from cache

/home/opam: (copy (src .) (dst opam-repository/))
2026-01-30 00:36.27 ---> using "2cd7ea780acdb9ab888ddadbca50e7d2b1993408eb3cc86ce2ab3da380fb6012" from cache

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2026-01-30 00:36.27 ---> using "61815dd2adc69429b2b325fb624c6e1fcce8bea3a048f2c467579adf63602815" from cache

/home/opam: (run (network host)
                 (shell "opam update --depexts || true"))
+ /usr/bin/sudo "apt-get" "update"
- Hit:1 http://deb.debian.org/debian trixie InRelease
- 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-security trixie-security/main amd64 Packages [98.2 kB]
- Fetched 189 kB in 0s (1783 kB/s)
- Reading package lists...
2026-01-30 00:36.27 ---> using "dfa4b729e3f4e6946f119ac36fe94b5b0d592b11d1785033ff3a78e5655dacb0" from cache

/home/opam: (run (shell "opam pin add -k version -yn volgo-git-eio.0.0.22 0.0.22"))
volgo-git-eio is now pinned to version 0.0.22
2026-01-30 00:36.27 ---> using "f10c515c7d99b1317610ae8967fbdd5b0b32e976cce5c589c02f3c31c8d679e5" from cache

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall volgo-git-eio.0.0.22;\
                        \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 \"$pkg\" != 'volgo-git-eio.0.0.22' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
volgo-git-eio.0.0.22 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== install 36 packages
  - install astring            0.8.5           [required by fpath]
  - install bigstringaf        0.10.0          [required by eio]
  - install bitv               2.1             [required by volgo]
  - install csexp              1.5.2           [required by dune-configurator, stdune]
  - install cstruct            6.2.0           [required by eio]
  - install domain-local-await 1.0.1           [required by eio]
  - install dune               3.21.0          [required by volgo-git-eio]
  - install dune-configurator  3.21.0          [required by bigstringaf]
  - install dyn                3.21.0          [required by volgo]
  - install eio                1.3             [required by volgo-git-eio]
  - install fmt                0.11.0          [required by eio]
  - install fpath              0.7.3           [required by volgo-git-eio]
  - install fpath-sexp0        0.4.0           [required by volgo-git-eio]
  - install fs-io              3.21.0          [required by stdune]
  - install hmap               0.8.1           [required by eio]
  - install loc                0.3.3           [required by pplumbing-err]
  - install lwt-dllist         1.1.0           [required by eio]
  - install mtime              2.1.0           [required by eio]
  - install ocamlbuild         0.16.1          [required by fpath]
  - install ocamlfind          1.9.8           [required by fpath]
  - install optint             0.3.0           [required by eio]
  - install ordering           3.21.0          [required by volgo]
  - install parsexp            v0.17.0         [required by pplumbing-err]
  - install pp                 2.0.0           [required by volgo-git-eio]
  - install pplumbing-err      0.0.16          [required by volgo-git-eio]
  - install pplumbing-pp-tty   0.0.16          [required by volgo-git-eio]
  - install psq                0.2.1           [required by eio]
  - install seq                base            [required by psq]
  - install sexplib0           v0.17.0         [required by volgo-git-eio]
  - install stdune             3.21.0          [required by pplumbing-err]
  - install thread-table       1.0.0           [required by domain-local-await]
  - install top-closure        3.21.0          [required by stdune]
  - install topkg              1.1.1           [required by fpath]
  - install volgo              0.0.22          [required by volgo-git-eio]
  - install volgo-git-backend  0.0.22          [required by volgo-git-eio]
  - install volgo-git-eio      0.0.22 (pinned)

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved astring.0.8.5  (cached)
-> retrieved bigstringaf.0.10.0  (cached)
-> retrieved bitv.2.1  (cached)
-> retrieved csexp.1.5.2  (cached)
-> retrieved cstruct.6.2.0  (cached)
-> retrieved domain-local-await.1.0.1  (cached)
-> retrieved dune.3.21.0, dune-configurator.3.21.0, dyn.3.21.0, fs-io.3.21.0, ordering.3.21.0, stdune.3.21.0, top-closure.3.21.0  (cached)
-> retrieved eio.1.3  (cached)
-> retrieved fmt.0.11.0  (cached)
-> retrieved fpath.0.7.3  (cached)
-> retrieved fpath-sexp0.0.4.0  (cached)
-> retrieved hmap.0.8.1  (cached)
-> retrieved loc.0.3.3  (cached)
-> retrieved lwt-dllist.1.1.0  (cached)
-> retrieved mtime.2.1.0  (cached)
-> retrieved ocamlbuild.0.16.1  (cached)
-> retrieved ocamlfind.1.9.8  (cached)
-> retrieved optint.0.3.0  (cached)
-> retrieved parsexp.v0.17.0  (cached)
-> retrieved pp.2.0.0  (cached)
-> retrieved pplumbing-err.0.0.16, pplumbing-pp-tty.0.0.16  (cached)
-> retrieved psq.0.2.1  (cached)
-> retrieved seq.base  (cached)
-> installed seq.base
-> retrieved sexplib0.v0.17.0  (cached)
-> retrieved thread-table.1.0.0  (cached)
-> retrieved topkg.1.1.1  (cached)
-> retrieved volgo.0.0.22, volgo-git-backend.0.0.22, volgo-git-eio.0.0.22  (cached)
-> installed ocamlfind.1.9.8
-> installed ocamlbuild.0.16.1
-> installed topkg.1.1.1
-> installed hmap.0.8.1
-> installed fmt.0.11.0
-> installed mtime.2.1.0
-> installed astring.0.8.5
-> installed fpath.0.7.3
-> installed dune.3.21.0
-> installed bitv.2.1
-> installed csexp.1.5.2
-> installed cstruct.6.2.0
-> installed lwt-dllist.1.1.0
-> installed optint.0.3.0
-> installed pp.2.0.0
-> installed psq.0.2.1
-> installed sexplib0.v0.17.0
-> installed thread-table.1.0.0
-> installed fpath-sexp0.0.4.0
-> installed domain-local-await.1.0.1
-> installed ordering.3.21.0
-> installed parsexp.v0.17.0
-> installed fs-io.3.21.0
-> installed top-closure.3.21.0
-> installed dune-configurator.3.21.0
-> installed bigstringaf.0.10.0
-> installed dyn.3.21.0
-> installed eio.1.3
-> installed stdune.3.21.0
-> installed loc.0.3.3
-> installed pplumbing-pp-tty.0.0.16
-> installed pplumbing-err.0.0.16
-> installed volgo.0.0.22
-> installed volgo-git-backend.0.0.22
-> installed volgo-git-eio.0.0.22
Done.
# To update the current shell environment, run: eval $(opam env)
2026-01-30 00:37.21 ---> saved as "bf109102a80e248f308c50c92fde7d86b0a56974d847a202239bcce5a6e07cbd"

/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 volgo-git-eio.0.0.22;\
                        \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 \"$pkg\" != 'volgo-git-eio.0.0.22' && partial_fails=\"$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 3 packages
  - remove    fs-io              3.21.0           [conflicts with dune]
  - remove    thread-table       1.0.0            [conflicts with dune]
  - remove    top-closure        3.21.0           [conflicts with dune]
=== downgrade 18 packages
  - downgrade bigstringaf        0.10.0 to 0.9.0  [uses dune]
  - downgrade csexp              1.5.2 to 1.5.1   [uses dune]
  - downgrade cstruct            6.2.0 to 6.0.1   [uses dune]
  - downgrade domain-local-await 1.0.1 to 0.1.0   [uses dune]
  - downgrade dune               3.21.0 to 3.17.2 [required by volgo-git-eio]
  - downgrade dune-configurator  3.21.0 to 2.9.3  [uses dune]
  - downgrade dyn                3.21.0 to 3.17.2 [uses dune]
  - downgrade eio                1.3 to 1.0       [required by volgo-git-eio]
  - downgrade fmt                0.11.0 to 0.9.0  [required by eio]
  - downgrade loc                0.3.3 to 0.2.2   [uses dune]
  - downgrade lwt-dllist         1.1.0 to 1.0.0   [uses dune]
  - downgrade ocamlbuild         0.16.1 to 0.14.3 [required by fmt]
  - downgrade ocamlfind          1.9.8 to 1.9.6   [required by fmt]
  - downgrade ordering           3.21.0 to 3.17.2 [uses dune]
  - downgrade psq                0.2.1 to 0.2.0   [uses dune]
  - downgrade seq                base to 0.3      [uses dune]
  - downgrade stdune             3.21.0 to 3.17.2 [uses dune]
  - downgrade topkg              1.1.1 to 1.0.8   [required by fmt]
=== recompile 11 packages
  - recompile bitv               2.1              [uses dune]
  - recompile fpath-sexp0        0.4.0            [uses dune]
  - recompile optint             0.3.0            [uses dune]
  - recompile parsexp            v0.17.0          [uses dune]
  - recompile pp                 2.0.0            [uses dune]
  - recompile pplumbing-err      0.0.16           [uses dune]
  - recompile pplumbing-pp-tty   0.0.16           [uses dune]
  - recompile sexplib0           v0.17.0          [uses dune]
  - recompile volgo              0.0.22           [uses dune]
  - recompile volgo-git-backend  0.0.22           [uses dune]
  - recompile volgo-git-eio      0.0.22 (pinned)
=== install 7 packages
  - install   base-bytes         base             [required by ocplib-endian]
  - install   bigarray-compat    1.1.0            [required by cstruct]
  - install   conf-pkg-config    1.0              [required by bigstringaf]
  - install   cppo               1.6.7            [required by lwt]
  - install   lwt                5.7.0            [required by lwt-dllist]
  - install   ocplib-endian      1.1              [required by lwt]
  - install   result             1.5              [required by dune-configurator]

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

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

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

[1/2/3/4] 1

+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "pkg-config"
- Selecting previously unselected package libpkgconf3:amd64.
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(Reading database ... 20654 files and directories currently installed.)
- Preparing to unpack .../libpkgconf3_1.8.1-4_amd64.deb ...
- Unpacking libpkgconf3:amd64 (1.8.1-4) ...
- Selecting previously unselected package pkgconf-bin.
- Preparing to unpack .../pkgconf-bin_1.8.1-4_amd64.deb ...
- Unpacking pkgconf-bin (1.8.1-4) ...
- Selecting previously unselected package pkgconf:amd64.
- Preparing to unpack .../pkgconf_1.8.1-4_amd64.deb ...
- Unpacking pkgconf:amd64 (1.8.1-4) ...
- Selecting previously unselected package pkg-config:amd64.
- Preparing to unpack .../pkg-config_1.8.1-4_amd64.deb ...
- Unpacking pkg-config:amd64 (1.8.1-4) ...
- Setting up libpkgconf3:amd64 (1.8.1-4) ...
- Setting up pkgconf-bin (1.8.1-4) ...
- Setting up pkgconf:amd64 (1.8.1-4) ...
- Setting up pkg-config:amd64 (1.8.1-4) ...
- Processing triggers for libc-bin (2.41-12+deb13u1) ...

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved bigarray-compat.1.1.0  (cached)
-> retrieved bigstringaf.0.9.0  (cached)
-> retrieved bitv.2.1  (cached)
-> retrieved cppo.1.6.7  (cached)
-> retrieved csexp.1.5.1  (cached)
-> installed conf-pkg-config.1.0
-> retrieved cstruct.6.0.1  (cached)
-> retrieved domain-local-await.0.1.0  (cached)
-> retrieved dune.3.17.2, dyn.3.17.2, ordering.3.17.2, stdune.3.17.2  (cached)
-> retrieved dune-configurator.2.9.3  (cached)
-> retrieved eio.1.0  (cached)
-> retrieved fmt.0.9.0  (cached)
-> retrieved fpath-sexp0.0.4.0  (cached)
-> retrieved loc.0.2.2  (cached)
-> retrieved lwt.5.7.0  (cached)
-> retrieved lwt-dllist.1.0.0  (cached)
-> retrieved ocamlbuild.0.14.3  (cached)
-> retrieved ocamlfind.1.9.6  (cached)
-> retrieved ocplib-endian.1.1  (cached)
-> retrieved optint.0.3.0  (cached)
-> retrieved parsexp.v0.17.0  (cached)
-> retrieved pp.2.0.0  (cached)
-> retrieved pplumbing-err.0.0.16, pplumbing-pp-tty.0.0.16  (cached)
-> retrieved psq.0.2.0  (cached)
-> retrieved result.1.5  (cached)
-> retrieved seq.0.3  (cached)
-> retrieved sexplib0.v0.17.0  (cached)
-> retrieved topkg.1.0.8  (cached)
-> retrieved volgo.0.0.22, volgo-git-backend.0.0.22, volgo-git-eio.0.0.22  (cached)
-> removed   volgo-git-eio.0.0.22
-> removed   eio.1.3
-> removed   bigstringaf.0.10.0
-> removed   cstruct.6.2.0
-> removed   domain-local-await.1.0.1
-> removed   dune-configurator.3.21.0
-> removed   fmt.0.11.0
-> removed   lwt-dllist.1.1.0
-> removed   optint.0.3.0
-> removed   psq.0.2.1
-> removed   seq.base
-> removed   thread-table.1.0.0
-> removed   topkg.1.1.1
-> removed   ocamlbuild.0.16.1
-> removed   ocamlfind.1.9.8
-> removed   volgo-git-backend.0.0.22
-> removed   volgo.0.0.22
-> removed   bitv.2.1
-> removed   fpath-sexp0.0.4.0
-> removed   pplumbing-err.0.0.16
-> removed   parsexp.v0.17.0
-> removed   pplumbing-pp-tty.0.0.16
-> removed   loc.0.3.3
-> removed   sexplib0.v0.17.0
-> removed   stdune.3.21.0
-> removed   csexp.1.5.2
-> removed   dyn.3.21.0
-> removed   fs-io.3.21.0
-> removed   ordering.3.21.0
-> removed   pp.2.0.0
-> removed   top-closure.3.21.0
-> removed   dune.3.21.0
-> installed dune.3.17.2
-> installed ocamlbuild.0.14.3
-> installed ocamlfind.1.9.6
-> installed base-bytes.base
-> installed bigarray-compat.1.1.0
-> installed bigstringaf.0.9.0
-> installed bitv.2.1
-> installed cppo.1.6.7
-> installed csexp.1.5.1
-> installed domain-local-await.0.1.0
-> installed optint.0.3.0
-> installed pp.2.0.0
-> installed result.1.5
-> installed seq.0.3
-> installed sexplib0.v0.17.0
-> installed ordering.3.17.2
-> installed cstruct.6.0.1
-> installed ocplib-endian.1.1
-> installed psq.0.2.0
-> installed fpath-sexp0.0.4.0
-> installed dune-configurator.2.9.3
-> installed parsexp.v0.17.0
-> installed dyn.3.17.2
-> installed topkg.1.0.8
-> installed lwt.5.7.0
-> installed lwt-dllist.1.0.0
-> installed fmt.0.9.0
-> installed stdune.3.17.2
-> installed loc.0.2.2
-> installed pplumbing-pp-tty.0.0.16
-> installed eio.1.0
-> installed pplumbing-err.0.0.16
-> installed volgo.0.0.22
-> installed volgo-git-backend.0.0.22
-> installed volgo-git-eio.0.0.22
Done.
# To update the current shell environment, run: eval $(opam env)
2026-01-30 00:38.20 ---> saved as "bf69d1cd6121c32f90b8042ad1589e15b92c1743f7da1fd46378b393cd610cd5"
Job succeeded
2026-01-30 00:38.24: Job succeeded