(not at the head of any monitored branch or PR)
2025-12-11 02:04.00: New job: build dune-rpc-lwt.3.21.0~alpha3, using opam dev
                              from https://github.com/ocaml/opam-repository.git#refs/pull/29070/head (a95df9014bc79103fde668cf2adbe6680fd2f9cf)
                              on debian-13-ocaml-4.14/arm32v7

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/29070/head" && git reset --hard a95df901
git fetch origin master
git merge --no-edit 810e1f14b7fa6411c66a3549f4c2aff47c52fc36
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-13-ocaml-4.14@sha256:2f458ed14d7d6fa3552071574513849da7fd01085e0841a78d1183ecb080826a
SHELL [ "/usr/bin/linux32", "/bin/sh", "-c" ]
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn dune-rpc-lwt.3.21.0~alpha3 3.21.0~alpha3
RUN opam reinstall dune-rpc-lwt.3.21.0~alpha3; \
    res=$?; \
    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 "$pkg" != 'dune-rpc-lwt.3.21.0~alpha3' && partial_fails="$partial_fails $pkg"; \
    done; \
    test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
    exit 1

END-OF-DOCKERFILE
docker build -f ../Dockerfile .

2025-12-11 02:04.01: Using cache hint "ocaml/opam:debian-13-ocaml-4.14@sha256:2f458ed14d7d6fa3552071574513849da7fd01085e0841a78d1183ecb080826a-dune-rpc-lwt.3.21.0~alpha3-a95df9014bc79103fde668cf2adbe6680fd2f9cf"
2025-12-11 02:04.01: Using OBuilder spec:
((from ocaml/opam:debian-13-ocaml-4.14@sha256:2f458ed14d7d6fa3552071574513849da7fd01085e0841a78d1183ecb080826a)
 (shell /usr/bin/linux32 /bin/sh -c)
 (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 dune-rpc-lwt.3.21.0~alpha3 3.21.0~alpha3"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall dune-rpc-lwt.3.21.0~alpha3;\
             \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 \"$pkg\" != 'dune-rpc-lwt.3.21.0~alpha3' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2025-12-11 02:04.01: Waiting for resource in pool OCluster
2025-12-11 02:04.01: Waiting for worker…
2025-12-11 02:12.46: Got resource from pool OCluster
Building on molpadia.caelum.ci.dev
All commits already cached
Updating files:  93% (17723/19017)
Updating files:  94% (17876/19017)
Updating files:  95% (18067/19017)
Updating files:  96% (18257/19017)
Updating files:  97% (18447/19017)
Updating files:  98% (18637/19017)
Updating files:  99% (18827/19017)
Updating files: 100% (19017/19017)
Updating files: 100% (19017/19017), done.
HEAD is now at 810e1f14b7 Merge pull request #29066 from gares/release-elpi-v3.4.4
Updating 810e1f14b7..a95df9014b
Fast-forward
 .../chrome-trace/chrome-trace.3.21.0~alpha3/opam   | 41 ++++++++++++
 .../dune-action-plugin.3.21.0~alpha3/opam          | 54 ++++++++++++++++
 .../dune-build-info.3.21.0~alpha3/opam             | 47 ++++++++++++++
 .../dune-configurator.3.21.0~alpha3/opam           | 51 +++++++++++++++
 packages/dune-glob/dune-glob.3.21.0~alpha3/opam    | 44 +++++++++++++
 .../dune-private-libs.3.21.0~alpha3/opam           | 52 +++++++++++++++
 .../dune-rpc-lwt/dune-rpc-lwt.3.21.0~alpha3/opam   | 43 +++++++++++++
 packages/dune-rpc/dune-rpc.3.21.0~alpha3/opam      | 46 +++++++++++++
 packages/dune-site/dune-site.3.21.0~alpha3/opam    | 39 +++++++++++
 packages/dune/dune.3.21.0~alpha3/opam              | 75 ++++++++++++++++++++++
 packages/dyn/dyn.3.21.0~alpha3/opam                | 42 ++++++++++++
 packages/fs-io/fs-io.3.21.0~alpha3/opam            | 40 ++++++++++++
 packages/ocamlc-loc/ocamlc-loc.3.21.0~alpha3/opam  | 45 +++++++++++++
 packages/ordering/ordering.3.21.0~alpha3/opam      | 40 ++++++++++++
 packages/stdune/stdune.3.21.0~alpha3/opam          | 48 ++++++++++++++
 .../top-closure/top-closure.3.21.0~alpha3/opam     | 39 +++++++++++
 packages/xdg/xdg.3.21.0~alpha3/opam                | 41 ++++++++++++
 17 files changed, 787 insertions(+)
 create mode 100644 packages/chrome-trace/chrome-trace.3.21.0~alpha3/opam
 create mode 100644 packages/dune-action-plugin/dune-action-plugin.3.21.0~alpha3/opam
 create mode 100644 packages/dune-build-info/dune-build-info.3.21.0~alpha3/opam
 create mode 100644 packages/dune-configurator/dune-configurator.3.21.0~alpha3/opam
 create mode 100644 packages/dune-glob/dune-glob.3.21.0~alpha3/opam
 create mode 100644 packages/dune-private-libs/dune-private-libs.3.21.0~alpha3/opam
 create mode 100644 packages/dune-rpc-lwt/dune-rpc-lwt.3.21.0~alpha3/opam
 create mode 100644 packages/dune-rpc/dune-rpc.3.21.0~alpha3/opam
 create mode 100644 packages/dune-site/dune-site.3.21.0~alpha3/opam
 create mode 100644 packages/dune/dune.3.21.0~alpha3/opam
 create mode 100644 packages/dyn/dyn.3.21.0~alpha3/opam
 create mode 100644 packages/fs-io/fs-io.3.21.0~alpha3/opam
 create mode 100644 packages/ocamlc-loc/ocamlc-loc.3.21.0~alpha3/opam
 create mode 100644 packages/ordering/ordering.3.21.0~alpha3/opam
 create mode 100644 packages/stdune/stdune.3.21.0~alpha3/opam
 create mode 100644 packages/top-closure/top-closure.3.21.0~alpha3/opam
 create mode 100644 packages/xdg/xdg.3.21.0~alpha3/opam

(from ocaml/opam:debian-13-ocaml-4.14@sha256:2f458ed14d7d6fa3552071574513849da7fd01085e0841a78d1183ecb080826a)
Unable to find image 'ocaml/opam:debian-13-ocaml-4.14@sha256:2f458ed14d7d6fa3552071574513849da7fd01085e0841a78d1183ecb080826a' locally
docker.io/ocaml/opam@sha256:2f458ed14d7d6fa3552071574513849da7fd01085e0841a78d1183ecb080826a: Pulling from ocaml/opam
525028461196: Pulling fs layer
525028461196: Verifying Checksum
525028461196: Download complete
525028461196: Pull complete
Digest: sha256:2f458ed14d7d6fa3552071574513849da7fd01085e0841a78d1183ecb080826a
Status: Downloaded newer image for ocaml/opam@sha256:2f458ed14d7d6fa3552071574513849da7fd01085e0841a78d1183ecb080826a
2025-12-11 02:12.48 ---> using "decaeafdb49912fd4b93a9c1ec156c71887b71b06f30d04772e1c10d8cef1a27" from cache

/: (shell /usr/bin/linux32 /bin/sh -c)

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

/: (workdir /home/opam)

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2025-12-11 02:12.48 ---> using "bcdfff01249eea46e1f732516ec9f3ed8904f720bde6c44edc05136d88d63c71" 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
2025-12-11 02:12.48 ---> using "51f6672ba60c99e9462fe7dcf80ed7eb6bf18a51d16ec7267e20e666ff0539f3" 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=arm32 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                 79
# 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
2025-12-11 02:12.48 ---> using "15f5499ad40f0488e17108334bfa03996afbc39d4485a793f1905f070e335c4e" 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/"))
2025-12-11 02:12.48 ---> using "39fdf7981bd1901fbd9fd581205839cfc34eaa95baf1a56957a3de9fd7bd74b5" from cache

/home/opam: (copy (src .) (dst opam-repository/))
2025-12-11 02:12.49 ---> using "fd4cbf1c364faa3bc8a793c13e0bf0ab6af576f47755ce8ad9417e13f05580f5" from cache

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2025-12-11 02:12.49 ---> using "f471d9f8600bcaa7dd45f09d8fbd0f896bd35fffe1a96c8912afaa37f5cbe11b" 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 armhf Packages [76.4 kB]
- Fetched 167 kB in 0s (980 kB/s)
- Reading package lists...
- 
2025-12-11 02:12.49 ---> using "9698b74cfe05f020674332b33a6171ab7a8dee6dc9cea2f735568ca9429519c2" from cache

/home/opam: (run (shell "opam pin add -k version -yn dune-rpc-lwt.3.21.0~alpha3 3.21.0~alpha3"))
dune-rpc-lwt is now pinned to version 3.21.0~alpha3
2025-12-11 02:12.50 ---> saved as "ae9279d07ceeb89077d8364b922c08a3279e75847046ee63675f12f4a7c5ce3d"

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall dune-rpc-lwt.3.21.0~alpha3;\
                        \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 \"$pkg\" != 'dune-rpc-lwt.3.21.0~alpha3' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
dune-rpc-lwt.3.21.0~alpha3 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== install 18 packages
  - install base-bytes        base                   [required by ocplib-endian]
  - install cppo              1.8.0                  [required by lwt]
  - install csexp             1.5.2                  [required by dune-rpc-lwt]
  - install dune              3.21.0~alpha3          [required by dune-rpc-lwt]
  - install dune-configurator 3.21.0~alpha3          [required by lwt]
  - install dune-rpc          3.21.0~alpha3          [required by dune-rpc-lwt]
  - install dune-rpc-lwt      3.21.0~alpha3 (pinned)
  - install dyn               3.21.0~alpha3          [required by dune-rpc]
  - install fs-io             3.21.0~alpha3          [required by stdune]
  - install lwt               5.9.2                  [required by dune-rpc-lwt]
  - install ocamlc-loc        3.21.0~alpha3          [required by dune-rpc]
  - install ocamlfind         1.9.8                  [required by base-bytes]
  - install ocplib-endian     1.2                    [required by lwt]
  - install ordering          3.21.0~alpha3          [required by dune-rpc]
  - install pp                2.0.0                  [required by dune-rpc]
  - install stdune            3.21.0~alpha3          [required by dune-rpc]
  - install top-closure       3.21.0~alpha3          [required by stdune]
  - install xdg               3.21.0~alpha3          [required by dune-rpc]

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved cppo.1.8.0  (cached)
-> retrieved csexp.1.5.2  (cached)
-> retrieved dune.3.21.0~alpha3, dune-configurator.3.21.0~alpha3, dune-rpc.3.21.0~alpha3, dune-rpc-lwt.3.21.0~alpha3, dyn.3.21.0~alpha3, fs-io.3.21.0~alpha3, ocamlc-loc.3.21.0~alpha3, ordering.3.21.0~alpha3, stdune.3.21.0~alpha3, top-closure.3.21.0~alpha3, xdg.3.21.0~alpha3  (cached)
-> retrieved lwt.5.9.2  (cached)
-> retrieved ocamlfind.1.9.8  (cached)
-> retrieved ocplib-endian.1.2  (cached)
-> retrieved pp.2.0.0  (cached)
-> installed ocamlfind.1.9.8
-> installed base-bytes.base
-> installed dune.3.21.0~alpha3
-> installed cppo.1.8.0
-> installed csexp.1.5.2
-> installed fs-io.3.21.0~alpha3
-> installed pp.2.0.0
-> installed top-closure.3.21.0~alpha3
-> installed ocplib-endian.1.2
-> installed ordering.3.21.0~alpha3
-> installed xdg.3.21.0~alpha3
-> installed dune-configurator.3.21.0~alpha3
-> installed dyn.3.21.0~alpha3
-> installed lwt.5.9.2
-> installed ocamlc-loc.3.21.0~alpha3
-> installed stdune.3.21.0~alpha3
-> installed dune-rpc.3.21.0~alpha3
-> installed dune-rpc-lwt.3.21.0~alpha3
Done.
# To update the current shell environment, run: eval $(opam env)
2025-12-11 02:14.28 ---> saved as "673355e2122582d7de9a80539f51ca5f6d13ee2fe9f32bf06c8aa0d70f34ce50"
Job succeeded
2025-12-11 02:14.34: Job succeeded