(not at the head of any monitored branch or PR)
2025-12-08 18:29.21: 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 archlinux-ocaml-4.14/amd64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/29042/head" && git reset --hard a9b8a0d0
git fetch origin master
git merge --no-edit 4c9d80b7312698c8f185350873cbec03fdf0471a
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:archlinux-ocaml-4.14@sha256:36d542785832ad669765085463246b55b4da7a894ec8ba0c7ccd65e6bd6b682c
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn dune-rpc.3.21.0~alpha2 3.21.0~alpha2
RUN opam reinstall dune-rpc.3.21.0~alpha2; \
    res=$?; \
    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 "\"archlinux\""; 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 18:29.21: Using cache hint "ocaml/opam:archlinux-ocaml-4.14@sha256:36d542785832ad669765085463246b55b4da7a894ec8ba0c7ccd65e6bd6b682c-dune-rpc.3.21.0~alpha2-a9b8a0d0db631d21208bd4ab7355e867d7ecf88d"
2025-12-08 18:29.21: Using OBuilder spec:
((from ocaml/opam:archlinux-ocaml-4.14@sha256:36d542785832ad669765085463246b55b4da7a894ec8ba0c7ccd65e6bd6b682c)
 (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 \"\\\"archlinux\\\"\"; 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 18:29.21: Waiting for resource in pool OCluster
2025-12-08 21:07.23: Waiting for worker…
2025-12-08 21:12.01: Got resource from pool OCluster
Building on clete
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:archlinux-ocaml-4.14@sha256:36d542785832ad669765085463246b55b4da7a894ec8ba0c7ccd65e6bd6b682c)
2025-12-08 21:12.14 ---> using "f87640d537cddc9bf80c4ce71afc81d940ab2fb169cfefef3c75167c25dc7ea0" from cache

/: (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 21:12.14 ---> saved as "05d61d5d5938f4e2ac41b400a805600353b0f2c9e7a85f7ae677c2f7fab833ea"

/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
2025-12-08 21:12.41 ---> saved as "a961f33b77f8d751c191d12c5d10e080310cf3aa1006a9877dba79789b781efc"

/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=arch os-version=20251019.0.436919
# 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       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
2025-12-08 21:12.42 ---> saved as "fc85d8d8cb0a7591c9caf08fd76f0c4a3de40b9210e65e6df174b33d2e8a1e94"

/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 21:12.51 ---> saved as "2f04766a14fa1f81342bbe64a3a32cb14f087564da46a476b6f3119951645a5e"

/home/opam: (copy (src .) (dst opam-repository/))
2025-12-08 21:13.01 ---> saved as "cd96e71c33a70b43d68c704b22692f54230d12c3051ff65fb0397aea2ef29e54"

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2025-12-08 21:13.22 ---> saved as "176830158f618dc3b6cfbdf93b42a9a5ed28d751a05d7c05c0cfafd7412e22e7"

/home/opam: (run (network host)
                 (shell "opam update --depexts || true"))
+ /usr/sbin/sudo "pacman" "-Sy"
- :: Synchronizing package databases...
-  core downloading...
-  extra downloading...
2025-12-08 21:13.23 ---> saved as "f840435017f16db0877270c615ad88da16b683bfccc2d9302cef24e14aeff71a"

/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 21:13.25 ---> saved as "bfa6c0a2a905f144db3a0c10b889c7bb6d3ee5455d20b416ad346ce764e9ce1b"

/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 \"\\\"archlinux\\\"\"; 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
  ∗ csexp       1.5.2                  [required by dune-rpc]
  ∗ dune        3.21.0~alpha2          [required by dune-rpc]
  ∗ dune-rpc    3.21.0~alpha2 (pinned)
  ∗ dyn         3.21.0~alpha2          [required by dune-rpc]
  ∗ fs-io       3.21.0~alpha2          [required by stdune]
  ∗ ocamlc-loc  3.21.0~alpha2          [required by dune-rpc]
  ∗ ordering    3.21.0~alpha2          [required by dune-rpc]
  ∗ pp          2.0.0                  [required by dune-rpc]
  ∗ stdune      3.21.0~alpha2          [required by dune-rpc]
  ∗ top-closure 3.21.0~alpha2          [required by stdune]
  ∗ 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  (cached)
⬇ 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 21:14.29 ---> saved as "9e3f0b4f51267f0a40bc862a4757c3035f345b090725c2ff85dc17462c02eee6"
Job succeeded
2025-12-08 21:14.47: Job succeeded