(not at the head of any monitored branch or PR)
2025-12-08 18:29.18: New job: build dune-rpc.3.21.0~alpha2, using opam dev
                              from https://github.com/ocaml/opam-repository.git#refs/pull/29042/head (a9b8a0d0db631d21208bd4ab7355e867d7ecf88d)
                              on debian-13-ocaml-4.09/amd64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/29042/head" && git reset --hard a9b8a0d0
git fetch origin master
git merge --no-edit 4c9d80b7312698c8f185350873cbec03fdf0471a
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-13-ocaml-4.09@sha256:126017bc740580780422b2e6cc4ac111e639b67ddfb4f0f1bacac410f5692567
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn dune-rpc.3.21.0~alpha2 3.21.0~alpha2
RUN opam reinstall dune-rpc.3.21.0~alpha2; \
    res=$?; \
    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 "$pkg" != 'dune-rpc.3.21.0~alpha2' && partial_fails="$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 .

2025-12-08 18:29.18: Using cache hint "ocaml/opam:debian-13-ocaml-4.09@sha256:126017bc740580780422b2e6cc4ac111e639b67ddfb4f0f1bacac410f5692567-dune-rpc.3.21.0~alpha2-a9b8a0d0db631d21208bd4ab7355e867d7ecf88d"
2025-12-08 18:29.18: Using OBuilder spec:
((from ocaml/opam:debian-13-ocaml-4.09@sha256:126017bc740580780422b2e6cc4ac111e639b67ddfb4f0f1bacac410f5692567)
 (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.3.21.0~alpha2 3.21.0~alpha2"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall dune-rpc.3.21.0~alpha2;\
             \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 \"$pkg\" != 'dune-rpc.3.21.0~alpha2' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2025-12-08 18:29.18: Waiting for resource in pool OCluster
2025-12-08 20:43.58: Waiting for worker…
2025-12-08 20:44.11: Got resource from pool OCluster
Building on asteria.caelum.ci.dev
All commits already cached
HEAD is now at 4c9d80b731 Merge pull request #29031 from NielsMommen/release-ppx_parser-0.2.1
Updating 4c9d80b731..a9b8a0d0db
Fast-forward
 .../chrome-trace/chrome-trace.3.21.0~alpha2/opam   | 41 ++++++++++++
 .../dune-action-plugin.3.21.0~alpha2/opam          | 54 ++++++++++++++++
 .../dune-build-info.3.21.0~alpha2/opam             | 47 ++++++++++++++
 .../dune-configurator.3.21.0~alpha2/opam           | 51 +++++++++++++++
 packages/dune-glob/dune-glob.3.21.0~alpha2/opam    | 44 +++++++++++++
 .../dune-private-libs.3.21.0~alpha2/opam           | 52 +++++++++++++++
 .../dune-rpc-lwt/dune-rpc-lwt.3.21.0~alpha2/opam   | 43 +++++++++++++
 packages/dune-rpc/dune-rpc.3.21.0~alpha2/opam      | 46 +++++++++++++
 packages/dune-site/dune-site.3.21.0~alpha2/opam    | 39 +++++++++++
 packages/dune/dune.3.21.0~alpha2/opam              | 75 ++++++++++++++++++++++
 packages/dyn/dyn.3.21.0~alpha2/opam                | 42 ++++++++++++
 packages/fs-io/fs-io.3.21.0~alpha2/opam            | 40 ++++++++++++
 packages/ocamlc-loc/ocamlc-loc.3.21.0~alpha2/opam  | 45 +++++++++++++
 packages/ordering/ordering.3.21.0~alpha2/opam      | 40 ++++++++++++
 packages/stdune/stdune.3.21.0~alpha2/opam          | 48 ++++++++++++++
 .../top-closure/top-closure.3.21.0~alpha2/opam     | 39 +++++++++++
 packages/xdg/xdg.3.21.0~alpha2/opam                | 41 ++++++++++++
 17 files changed, 787 insertions(+)
 create mode 100644 packages/chrome-trace/chrome-trace.3.21.0~alpha2/opam
 create mode 100644 packages/dune-action-plugin/dune-action-plugin.3.21.0~alpha2/opam
 create mode 100644 packages/dune-build-info/dune-build-info.3.21.0~alpha2/opam
 create mode 100644 packages/dune-configurator/dune-configurator.3.21.0~alpha2/opam
 create mode 100644 packages/dune-glob/dune-glob.3.21.0~alpha2/opam
 create mode 100644 packages/dune-private-libs/dune-private-libs.3.21.0~alpha2/opam
 create mode 100644 packages/dune-rpc-lwt/dune-rpc-lwt.3.21.0~alpha2/opam
 create mode 100644 packages/dune-rpc/dune-rpc.3.21.0~alpha2/opam
 create mode 100644 packages/dune-site/dune-site.3.21.0~alpha2/opam
 create mode 100644 packages/dune/dune.3.21.0~alpha2/opam
 create mode 100644 packages/dyn/dyn.3.21.0~alpha2/opam
 create mode 100644 packages/fs-io/fs-io.3.21.0~alpha2/opam
 create mode 100644 packages/ocamlc-loc/ocamlc-loc.3.21.0~alpha2/opam
 create mode 100644 packages/ordering/ordering.3.21.0~alpha2/opam
 create mode 100644 packages/stdune/stdune.3.21.0~alpha2/opam
 create mode 100644 packages/top-closure/top-closure.3.21.0~alpha2/opam
 create mode 100644 packages/xdg/xdg.3.21.0~alpha2/opam

(from ocaml/opam:debian-13-ocaml-4.09@sha256:126017bc740580780422b2e6cc4ac111e639b67ddfb4f0f1bacac410f5692567)
Unable to find image 'ocaml/opam:debian-13-ocaml-4.09@sha256:126017bc740580780422b2e6cc4ac111e639b67ddfb4f0f1bacac410f5692567' locally
docker.io/ocaml/opam@sha256:126017bc740580780422b2e6cc4ac111e639b67ddfb4f0f1bacac410f5692567: Pulling from ocaml/opam
53c88f1dfeb7: Already exists
268d44a12236: Already exists
f2f36c7402e3: Already exists
9eb2778f421b: Already exists
3ca35f1ec5ed: Already exists
b08866568793: Already exists
fb0d17ce08c9: Already exists
c8db2c4fd670: Already exists
5fa8cfe8f9cb: Already exists
e7f5f7180a56: Already exists
9f66154be4d4: Already exists
f6674de6e5d4: Already exists
80eb63632584: Already exists
66f55aa69346: Already exists
d121bc397a1a: Already exists
0eff100405dd: Already exists
7d67d217736c: Already exists
ac7107dc3d00: Already exists
f01a17be3cef: Already exists
30a38827b55c: Already exists
085733096c8e: Already exists
86db5d63aa02: Already exists
4f4fb700ef54: Already exists
034a62edceac: Already exists
808c1ae36c95: Already exists
eba808bca592: Already exists
68b2bb6a330b: Already exists
9fee74853ab2: Already exists
00d667d2b4f9: Already exists
cde2288b7be2: Already exists
6e6039e741bd: Already exists
08dc627d7129: Already exists
fbbf04bee28a: Already exists
cf124fccb693: Already exists
16001ee30892: Already exists
a379ebcf721f: Pulling fs layer
c05951b4b1dd: Pulling fs layer
1238fc26ec9b: Pulling fs layer
33d5b2862e74: Pulling fs layer
6a5c5f5e740e: Pulling fs layer
f97083767ae6: Pulling fs layer
c05951b4b1dd: Download complete
2a41cd0ca43c: Pulling fs layer
33d5b2862e74: Download complete
1238fc26ec9b: Download complete
6a5c5f5e740e: Download complete
4af6431cd7c8: Pulling fs layer
085e569341ee: Pulling fs layer
f97083767ae6: Download complete
0c8cd7b97e97: Pulling fs layer
0c8cd7b97e97: Waiting
085e569341ee: Verifying Checksum
085e569341ee: Download complete
4af6431cd7c8: Verifying Checksum
0c8cd7b97e97: Verifying Checksum
0c8cd7b97e97: Download complete
2a41cd0ca43c: Verifying Checksum
2a41cd0ca43c: Download complete
a379ebcf721f: Pull complete
c05951b4b1dd: Pull complete
1238fc26ec9b: Pull complete
33d5b2862e74: Pull complete
6a5c5f5e740e: Pull complete
f97083767ae6: Pull complete
2a41cd0ca43c: Pull complete
4af6431cd7c8: Pull complete
085e569341ee: Pull complete
0c8cd7b97e97: Pull complete
Digest: sha256:126017bc740580780422b2e6cc4ac111e639b67ddfb4f0f1bacac410f5692567
Status: Downloaded newer image for ocaml/opam@sha256:126017bc740580780422b2e6cc4ac111e639b67ddfb4f0f1bacac410f5692567
2025-12-08 20:46.09 ---> saved as "9408afbc8b1b5bd10bfcda92f2e066262a72a2fad41a4c20b3913caa4db5465f"

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

/: (workdir /home/opam)

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2025-12-08 20:46.10 ---> saved as "f2ebb0eb3d329e95b2f39209a737f08740719a56e669a8d787210069a4cb352c"

/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
2025-12-08 20:46.32 ---> saved as "ea9123a0d42bac6315a6b3227e41933d43db04a64855b2337478f9820d3a1303"

/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       4.09
# invariant            ["ocaml-base-compiler" {= "4.09.1"}]
# compiler-packages    ocaml-base-compiler.4.09.1
# ocaml:native         true
# ocaml:native-tools   true
# ocaml:native-dynlink true
# ocaml:stubsdir       /home/opam/.opam/4.09/lib/ocaml/stublibs:/home/opam/.opam/4.09/lib/ocaml
# ocaml:preinstalled   false
# ocaml:compiler       4.09.1
2025-12-08 20:46.33 ---> saved as "e5cb90e8dcf9a44376acece517c39dfae228a6860a086dfb135d12589a8a1749"

/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/"))
2025-12-08 20:47.18 ---> saved as "586a3577e5b5fd54cd7c4f2e363eaf6752e9c75c195f83bf22768fb5228c298d"

/home/opam: (copy (src .) (dst opam-repository/))
2025-12-08 20:47.28 ---> saved as "b68696508c8cdab9b68b5b7950c4fee0c913ed022c766e704f361d96a7e54faf"

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2025-12-08 20:47.47 ---> saved as "10e8d2238f40ee26a2de85781f76c75c5d6784f7e24400bfeb77aaddfc4b700c"

/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 [81.7 kB]
- Fetched 172 kB in 0s (1279 kB/s)
- Reading package lists...
2025-12-08 20:47.49 ---> saved as "6b71723ff4957783c77af71c229effd2f5f13334521981099a90a59c9095b349"

/home/opam: (run (shell "opam pin add -k version -yn dune-rpc.3.21.0~alpha2 3.21.0~alpha2"))
dune-rpc is now pinned to version 3.21.0~alpha2
2025-12-08 20:47.49 ---> saved as "b5bb12c0f592554167cb3d07c9291f95a159d5a5fd9fa3d4d8231bf436f773e9"

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall dune-rpc.3.21.0~alpha2;\
                        \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 \"$pkg\" != 'dune-rpc.3.21.0~alpha2' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
dune-rpc.3.21.0~alpha2 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== install 11 packages
  - install csexp       1.5.2                  [required by dune-rpc]
  - install dune        3.21.0~alpha2          [required by dune-rpc]
  - install dune-rpc    3.21.0~alpha2 (pinned)
  - install dyn         3.21.0~alpha2          [required by dune-rpc]
  - install fs-io       3.21.0~alpha2          [required by stdune]
  - install ocamlc-loc  3.21.0~alpha2          [required by dune-rpc]
  - install ordering    3.21.0~alpha2          [required by dune-rpc]
  - install pp          2.0.0                  [required by dune-rpc]
  - install stdune      3.21.0~alpha2          [required by dune-rpc]
  - install top-closure 3.21.0~alpha2          [required by stdune]
  - install xdg         3.21.0~alpha2          [required by dune-rpc]

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved csexp.1.5.2  (cached)
-> retrieved dune.3.21.0~alpha2, dune-rpc.3.21.0~alpha2, dyn.3.21.0~alpha2, fs-io.3.21.0~alpha2, ocamlc-loc.3.21.0~alpha2, ordering.3.21.0~alpha2, stdune.3.21.0~alpha2, top-closure.3.21.0~alpha2, xdg.3.21.0~alpha2  (https://github.com/ocaml/dune/releases/download/3.21.0_alpha2/dune-3.21.0.alpha2.tbz)
-> retrieved pp.2.0.0  (cached)
-> installed dune.3.21.0~alpha2
-> installed csexp.1.5.2
-> installed fs-io.3.21.0~alpha2
-> installed pp.2.0.0
-> installed top-closure.3.21.0~alpha2
-> installed ordering.3.21.0~alpha2
-> installed xdg.3.21.0~alpha2
-> installed dyn.3.21.0~alpha2
-> installed ocamlc-loc.3.21.0~alpha2
-> installed stdune.3.21.0~alpha2
-> installed dune-rpc.3.21.0~alpha2
Done.
# To update the current shell environment, run: eval $(opam env)
2025-12-08 20:48.46 ---> saved as "112d431519e32b4cef93a5bbf67e04dff12d9c5daa1503faea10d9391363e58b"
Job succeeded
2025-12-08 20:49.04: Job succeeded