(not at the head of any monitored branch or PR)
2026-03-02 18:35.32: New job: build dune-rpc.3.22.0~alpha0, using opam dev
                              from https://github.com/ocaml/opam-repository.git#refs/pull/29497/head (118a690db616b1df5c53d5fa00eb70791a80ae2c)
                              on centos-9-ocaml-4.14/amd64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/29497/head" && git reset --hard 118a690d
git fetch origin master
git merge --no-edit a7b8d1036328cf727af175b657f3d2b732b4d868
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:centos-9-ocaml-4.14@sha256:8cf91e91a31650c4c8964ffbd762f09f8001a9debea91d51a5ef9ec4b7079e61
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn dune-rpc.3.22.0~alpha0 3.22.0~alpha0
RUN opam reinstall dune-rpc.3.22.0~alpha0; \
    res=$?; \
    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 "\"centos-9\""; then \
    echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
    fi; \
    test "$pkg" != 'dune-rpc.3.22.0~alpha0' && partial_fails="$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 .

2026-03-02 18:35.32: Using cache hint "ocaml/opam:centos-9-ocaml-4.14@sha256:8cf91e91a31650c4c8964ffbd762f09f8001a9debea91d51a5ef9ec4b7079e61-dune-rpc.3.22.0~alpha0-118a690db616b1df5c53d5fa00eb70791a80ae2c"
2026-03-02 18:35.32: Using OBuilder spec:
((from ocaml/opam:centos-9-ocaml-4.14@sha256:8cf91e91a31650c4c8964ffbd762f09f8001a9debea91d51a5ef9ec4b7079e61)
 (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.3.22.0~alpha0 3.22.0~alpha0"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall dune-rpc.3.22.0~alpha0;\
             \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 \"\\\"centos-9\\\"\"; then\
             \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
             \n          fi;\
             \n          test \"$pkg\" != 'dune-rpc.3.22.0~alpha0' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2026-03-02 18:35.32: Waiting for resource in pool OCluster
2026-03-02 18:58.09: Waiting for worker…
2026-03-02 19:02.08: Got resource from pool OCluster
Building on laodoke.caelum.ci.dev
All commits already cached
Updating files:  90% (16638/18363)
Updating files:  91% (16711/18363)
Updating files:  92% (16894/18363)
Updating files:  93% (17078/18363)
Updating files:  94% (17262/18363)
Updating files:  95% (17445/18363)
Updating files:  96% (17629/18363)
Updating files:  97% (17813/18363)
Updating files:  98% (17996/18363)
Updating files:  99% (18180/18363)
Updating files: 100% (18363/18363)
Updating files: 100% (18363/18363), done.
HEAD is now at a7b8d10363 Merge pull request #29489 from anuragsoni/opam-publish-kqueue.0.7.0
Updating a7b8d10363..118a690db6
Fast-forward
 .../chrome-trace/chrome-trace.3.22.0~alpha0/opam   | 39 +++++++++++
 .../dune-action-plugin.3.22.0~alpha0/opam          | 52 +++++++++++++++
 .../dune-action-trace.3.22.0~alpha0/opam           | 40 ++++++++++++
 .../dune-build-info.3.22.0~alpha0/opam             | 45 +++++++++++++
 .../dune-configurator.3.22.0~alpha0/opam           | 49 ++++++++++++++
 packages/dune-glob/dune-glob.3.22.0~alpha0/opam    | 42 ++++++++++++
 .../dune-private-libs.3.22.0~alpha0/opam           | 50 +++++++++++++++
 .../dune-rpc-lwt/dune-rpc-lwt.3.22.0~alpha0/opam   | 41 ++++++++++++
 packages/dune-rpc/dune-rpc.3.22.0~alpha0/opam      | 44 +++++++++++++
 packages/dune-site/dune-site.3.22.0~alpha0/opam    | 37 +++++++++++
 packages/dune/dune.3.22.0~alpha0/opam              | 75 ++++++++++++++++++++++
 packages/dyn/dyn.3.22.0~alpha0/opam                | 40 ++++++++++++
 packages/fs-io/fs-io.3.22.0~alpha0/opam            | 39 +++++++++++
 packages/ocamlc-loc/ocamlc-loc.3.22.0~alpha0/opam  | 43 +++++++++++++
 packages/ordering/ordering.3.22.0~alpha0/opam      | 38 +++++++++++
 packages/stdune/stdune.3.22.0~alpha0/opam          | 46 +++++++++++++
 .../top-closure/top-closure.3.22.0~alpha0/opam     | 38 +++++++++++
 packages/xdg/xdg.3.22.0~alpha0/opam                | 39 +++++++++++
 18 files changed, 797 insertions(+)
 create mode 100644 packages/chrome-trace/chrome-trace.3.22.0~alpha0/opam
 create mode 100644 packages/dune-action-plugin/dune-action-plugin.3.22.0~alpha0/opam
 create mode 100644 packages/dune-action-trace/dune-action-trace.3.22.0~alpha0/opam
 create mode 100644 packages/dune-build-info/dune-build-info.3.22.0~alpha0/opam
 create mode 100644 packages/dune-configurator/dune-configurator.3.22.0~alpha0/opam
 create mode 100644 packages/dune-glob/dune-glob.3.22.0~alpha0/opam
 create mode 100644 packages/dune-private-libs/dune-private-libs.3.22.0~alpha0/opam
 create mode 100644 packages/dune-rpc-lwt/dune-rpc-lwt.3.22.0~alpha0/opam
 create mode 100644 packages/dune-rpc/dune-rpc.3.22.0~alpha0/opam
 create mode 100644 packages/dune-site/dune-site.3.22.0~alpha0/opam
 create mode 100644 packages/dune/dune.3.22.0~alpha0/opam
 create mode 100644 packages/dyn/dyn.3.22.0~alpha0/opam
 create mode 100644 packages/fs-io/fs-io.3.22.0~alpha0/opam
 create mode 100644 packages/ocamlc-loc/ocamlc-loc.3.22.0~alpha0/opam
 create mode 100644 packages/ordering/ordering.3.22.0~alpha0/opam
 create mode 100644 packages/stdune/stdune.3.22.0~alpha0/opam
 create mode 100644 packages/top-closure/top-closure.3.22.0~alpha0/opam
 create mode 100644 packages/xdg/xdg.3.22.0~alpha0/opam

(from ocaml/opam:centos-9-ocaml-4.14@sha256:8cf91e91a31650c4c8964ffbd762f09f8001a9debea91d51a5ef9ec4b7079e61)
2026-03-02 19:02.29 ---> saved as "00ca9988846b77878301e6d5b0c598b11a3e950194324808f549e1f93d0b0ebc"

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

/: (workdir /home/opam)

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2026-03-02 19:02.29 ---> saved as "a8ced5ec3f1285b121cd476b8620e592399d109c94104b7e0aa75b0d7826c3e5"

/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
2026-03-02 19:02.55 ---> saved as "97bb4a95279c99b35bf903d151a3088aef7894155d75200375d243f84a0ac267"

/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=centos os-version=9
# 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
2026-03-02 19:02.55 ---> saved as "5d0b940fa76f01eb6680b39dffdc386f526c3bb1e007a4546328bcd9fa8739f3"

/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/"))
2026-03-02 19:03.06 ---> saved as "fccb809a15f8ad03b1ff98476ecef1550cd0c1502b58d8fe2ea21907e7efef01"

/home/opam: (copy (src .) (dst opam-repository/))
2026-03-02 19:03.23 ---> saved as "95f194a0d78cc8eb67e94cf481f120a80b41c66ba10eb824495ec41242e9d163"

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2026-03-02 19:03.43 ---> saved as "2e287e7275f3a55606c61e2c6ce1c4336775b20187c9eaafe6aad78ea1077c55"

/home/opam: (run (network host)
                 (shell "opam update --depexts || true"))
+ /usr/bin/sudo "yum" "makecache"
- CentOS Stream 9 - BaseOS                        105 kB/s |  15 kB     00:00    
- CentOS Stream 9 - BaseOS                        2.8 MB/s | 8.9 MB     00:03    
- CentOS Stream 9 - AppStream                      89 kB/s |  16 kB     00:00    
- CentOS Stream 9 - AppStream                      11 MB/s |  27 MB     00:02    
- CentOS Stream 9 - CRB                           103 kB/s |  15 kB     00:00    
- CentOS Stream 9 - CRB                           7.2 MB/s | 8.0 MB     00:01    
- CentOS Stream 9 - Extras packages               108 kB/s |  17 kB     00:00    
- Metadata cache created.
2026-03-02 19:04.07 ---> saved as "901fd60395715a740e31d81e52b23661e17ac684b7702a129b50c797e5922f4b"

/home/opam: (run (shell "opam pin add -k version -yn dune-rpc.3.22.0~alpha0 3.22.0~alpha0"))
dune-rpc is now pinned to version 3.22.0~alpha0
2026-03-02 19:04.08 ---> saved as "13296004fd3c22276ca555fa6dc3c705321378885af06ba1506687c30e4054e7"

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall dune-rpc.3.22.0~alpha0;\
                        \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 \"\\\"centos-9\\\"\"; then\
                        \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
                        \n          fi;\
                        \n          test \"$pkg\" != 'dune-rpc.3.22.0~alpha0' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
dune-rpc.3.22.0~alpha0 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        3.22.0~alpha0          [required by dune-rpc]
  - install dune-rpc    3.22.0~alpha0 (pinned)
  - install dyn         3.22.0~alpha0          [required by dune-rpc]
  - install fs-io       3.22.0~alpha0          [required by stdune]
  - install ocamlc-loc  3.22.0~alpha0          [required by dune-rpc]
  - install ordering    3.22.0~alpha0          [required by dune-rpc]
  - install pp          2.0.0                  [required by dune-rpc]
  - install stdune      3.22.0~alpha0          [required by dune-rpc]
  - install top-closure 3.22.0~alpha0          [required by stdune]
  - install xdg         3.22.0~alpha0          [required by dune-rpc]

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved csexp.1.5.2  (cached)
-> retrieved dune.3.22.0~alpha0, dune-rpc.3.22.0~alpha0, dyn.3.22.0~alpha0, fs-io.3.22.0~alpha0, ocamlc-loc.3.22.0~alpha0, ordering.3.22.0~alpha0, stdune.3.22.0~alpha0, top-closure.3.22.0~alpha0, xdg.3.22.0~alpha0  (cached)
-> retrieved pp.2.0.0  (cached)
-> installed dune.3.22.0~alpha0
-> installed csexp.1.5.2
-> installed fs-io.3.22.0~alpha0
-> installed ordering.3.22.0~alpha0
-> installed pp.2.0.0
-> installed top-closure.3.22.0~alpha0
-> installed xdg.3.22.0~alpha0
-> installed dyn.3.22.0~alpha0
-> installed ocamlc-loc.3.22.0~alpha0
-> installed stdune.3.22.0~alpha0
-> installed dune-rpc.3.22.0~alpha0
Done.
# To update the current shell environment, run: eval $(opam env)
2026-03-02 19:05.56 ---> saved as "963312f92afe6876fa696676fe239ef5402e0814f42fd00b9aa2f179b2c51daa"
Job succeeded
2026-03-02 19:06.02: Job succeeded