(not at the head of any monitored branch or PR)
2025-11-19 19:31.57: New job: build pbrt_services.4.0, using opam dev
                              from https://github.com/ocaml/opam-repository.git#refs/pull/28902/head (adc5db1552e3f9d4ca0762400bfebd1c1ac398e9)
                              on centos-10-ocaml-5.4/amd64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/28902/head" && git reset --hard adc5db15
git fetch origin master
git merge --no-edit fec8c490c3a00e719b359dce180fbfff342471f7
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:centos-10-ocaml-5.4@sha256:6b0bc66e3e3b074acf9d788b0cf9ee5d700156e6142d658983fac56221dd81d2
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn pbrt_services.4.0 4.0
RUN opam reinstall pbrt_services.4.0; \
    res=$?; \
    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-10\""; then \
    echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
    fi; \
    test "$pkg" != 'pbrt_services.4.0' && partial_fails="$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 .

2025-11-19 19:31.57: Using cache hint "ocaml/opam:centos-10-ocaml-5.4@sha256:6b0bc66e3e3b074acf9d788b0cf9ee5d700156e6142d658983fac56221dd81d2-pbrt_services.4.0-adc5db1552e3f9d4ca0762400bfebd1c1ac398e9"
2025-11-19 19:31.57: Using OBuilder spec:
((from ocaml/opam:centos-10-ocaml-5.4@sha256:6b0bc66e3e3b074acf9d788b0cf9ee5d700156e6142d658983fac56221dd81d2)
 (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 pbrt_services.4.0 4.0"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall pbrt_services.4.0;\
             \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-10\\\"\"; then\
             \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
             \n          fi;\
             \n          test \"$pkg\" != 'pbrt_services.4.0' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2025-11-19 19:31.57: Waiting for resource in pool OCluster
2025-11-19 19:31.59: Waiting for worker…
2025-11-19 19:32.38: Got resource from pool OCluster
Building on toxis.caelum.ci.dev
All commits already cached
HEAD is now at fec8c490c3 Merge pull request #28851 from jhjourdan/unison_release
Updating fec8c490c3..adc5db1552
Fast-forward
 packages/ocaml-protoc/ocaml-protoc.4.0/opam   | 42 +++++++++++++++++++++++++++
 packages/pbrt/pbrt.4.0/opam                   | 40 +++++++++++++++++++++++++
 packages/pbrt_services/pbrt_services.4.0/opam | 38 ++++++++++++++++++++++++
 packages/pbrt_yojson/pbrt_yojson.4.0/opam     | 41 ++++++++++++++++++++++++++
 4 files changed, 161 insertions(+)
 create mode 100644 packages/ocaml-protoc/ocaml-protoc.4.0/opam
 create mode 100644 packages/pbrt/pbrt.4.0/opam
 create mode 100644 packages/pbrt_services/pbrt_services.4.0/opam
 create mode 100644 packages/pbrt_yojson/pbrt_yojson.4.0/opam

(from ocaml/opam:centos-10-ocaml-5.4@sha256:6b0bc66e3e3b074acf9d788b0cf9ee5d700156e6142d658983fac56221dd81d2)
2025-11-19 19:38.57 ---> using "e55c4363cedceba76079627e3602fb47bf0091fb3a2dab1173660f0397ec6334" from cache

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

/: (workdir /home/opam)

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2025-11-19 19:38.57 ---> using "9eb66a8916d4190c12b9cb9cb74b17ca4dc8200f847478936e788337d460f49d" 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
2025-11-19 19:38.58 ---> using "b0c132a14154644e2166fecff0120cf5670e428edc022049b8b7fcac6b61b6d6" 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~beta1
# self-upgrade         no
# system               arch=x86_64 os=linux os-distribution=centos os-version=10
# 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       5.4
# invariant            ["ocaml-base-compiler" {>= "5.4.0"}]
# compiler-packages    ocaml-base-compiler.5.4.0, ocaml-compiler.5.4.0, ocaml-options-vanilla.1
# ocaml:native         true
# ocaml:native-tools   true
# ocaml:native-dynlink true
# ocaml:stubsdir       /home/opam/.opam/5.4/lib/ocaml/stublibs:/home/opam/.opam/5.4/lib/ocaml
# ocaml:preinstalled   false
# ocaml:compiler       5.4.0
2025-11-19 19:38.58 ---> using "25016c1f6dd8c812f1f94fa1f312bb67c6c233b2dba88d09f087e5767409567d" 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/"))
2025-11-19 19:38.58 ---> using "bb0f80462e9a4babeae520c31132db60cf4e723a4885ab151098a29277a35df8" from cache

/home/opam: (copy (src .) (dst opam-repository/))
2025-11-19 19:39.00 ---> using "1556adad86226d73134ec4805a6271bcedf9684cfecac85ffd497f90cbf2b2af" from cache

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2025-11-19 19:39.21 ---> saved as "0ca614b222f8891f979a6933f4adb5bb0dcb5751b84770a4f8e18772bbb973e1"

/home/opam: (run (network host)
                 (shell "opam update --depexts || true"))
+ /usr/bin/sudo "yum" "makecache"
- CentOS Stream 10 - BaseOS                        39 kB/s |  14 kB     00:00    
- CentOS Stream 10 - BaseOS                        11 MB/s | 6.8 MB     00:00    
- CentOS Stream 10 - AppStream                    114 kB/s |  15 kB     00:00    
- CentOS Stream 10 - AppStream                    6.7 MB/s | 3.4 MB     00:00    
- CentOS Stream 10 - CRB                          109 kB/s |  14 kB     00:00    
- CentOS Stream 10 - CRB                          2.9 MB/s | 763 kB     00:00    
- CentOS Stream 10 - Extras packages              126 kB/s |  16 kB     00:00    
- Metadata cache created.
2025-11-19 19:39.43 ---> saved as "0700335b845fe72ca108f3205e9da6d0e5ae5a09f22e8a76b0d64f224508a0af"

/home/opam: (run (shell "opam pin add -k version -yn pbrt_services.4.0 4.0"))
pbrt_services is now pinned to version 4.0
2025-11-19 19:40.10 ---> saved as "45c6c89f3c5ff5d67198c74050aead8807d0ce3cb224aa68388faed526166012"

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall pbrt_services.4.0;\
                        \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-10\\\"\"; then\
                        \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
                        \n          fi;\
                        \n          test \"$pkg\" != 'pbrt_services.4.0' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
pbrt_services.4.0 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== install 7 packages
  - install base64        3.5.2        [required by pbrt_yojson]
  - install dune          3.20.2       [required by pbrt_services]
  - install pbrt          4.0          [required by pbrt_services]
  - install pbrt_services 4.0 (pinned)
  - install pbrt_yojson   4.0          [required by pbrt_services]
  - install stdlib-shims  0.3.0        [required by pbrt]
  - install yojson        3.0.0        [required by pbrt_yojson]

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved base64.3.5.2  (cached)
-> retrieved dune.3.20.2  (cached)
-> retrieved pbrt.4.0, pbrt_services.4.0, pbrt_yojson.4.0  (cached)
-> retrieved stdlib-shims.0.3.0  (cached)
-> retrieved yojson.3.0.0  (cached)
-> installed dune.3.20.2
-> installed base64.3.5.2
-> installed stdlib-shims.0.3.0
-> installed pbrt.4.0
-> installed yojson.3.0.0
-> installed pbrt_yojson.4.0
-> installed pbrt_services.4.0
Done.
# To update the current shell environment, run: eval $(opam env)
2025-11-19 19:41.24 ---> saved as "2a5fd250d4af9f91f9ab0f8e3c6f21414ce9290b2765a3ff38d643ba9f312ba0"
Job succeeded
2025-11-19 19:43.11: Job succeeded