(not at the head of any monitored branch or PR)
2026-01-18 13:43.30: New job: build menhirLib.20260112, using opam dev
                              from https://github.com/ocaml/opam-repository.git#refs/pull/29211/head (40f2d815046034974151fd6cb87d492d7533b91e)
                              on centos-9-ocaml-4.14/amd64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/29211/head" && git reset --hard 40f2d815
git fetch origin master
git merge --no-edit 5a5103c1c342a572f3174f77c2bf2a3883cd4a69
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:centos-9-ocaml-4.14@sha256:bdec5f4f50931078b18f53bc6b99b1f520b9cd6bce0551d250c5f1cbad66dd6b
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn menhirLib.20260112 20260112
RUN opam reinstall menhirLib.20260112; \
    res=$?; \
    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 "$pkg" != 'menhirLib.20260112' && partial_fails="$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 .

2026-01-18 13:43.30: Using cache hint "ocaml/opam:centos-9-ocaml-4.14@sha256:bdec5f4f50931078b18f53bc6b99b1f520b9cd6bce0551d250c5f1cbad66dd6b-menhirLib.20260112-40f2d815046034974151fd6cb87d492d7533b91e"
2026-01-18 13:43.30: Using OBuilder spec:
((from ocaml/opam:centos-9-ocaml-4.14@sha256:bdec5f4f50931078b18f53bc6b99b1f520b9cd6bce0551d250c5f1cbad66dd6b)
 (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 menhirLib.20260112 20260112"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall menhirLib.20260112;\
             \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 \"$pkg\" != 'menhirLib.20260112' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2026-01-18 13:43.30: Waiting for resource in pool OCluster
2026-01-18 13:45.52: Waiting for worker…
2026-01-18 13:48.30: Got resource from pool OCluster
Building on eumache
All commits already cached
HEAD is now at 5a5103c1c3 Merge pull request #29240 from sanette/opam-publish-ufind.0.2.0
Updating 5a5103c1c3..40f2d81504
Fast-forward
 packages/menhir/menhir.20260112/opam       | 32 ++++++++++++++++++++++++++++++
 packages/menhirCST/menhirCST.20260112/opam | 30 ++++++++++++++++++++++++++++
 packages/menhirGLR/menhirGLR.20260112/opam | 30 ++++++++++++++++++++++++++++
 packages/menhirLib/menhirLib.20260112/opam | 31 +++++++++++++++++++++++++++++
 packages/menhirSdk/menhirSdk.20260112/opam | 31 +++++++++++++++++++++++++++++
 5 files changed, 154 insertions(+)
 create mode 100644 packages/menhir/menhir.20260112/opam
 create mode 100644 packages/menhirCST/menhirCST.20260112/opam
 create mode 100644 packages/menhirGLR/menhirGLR.20260112/opam
 create mode 100644 packages/menhirLib/menhirLib.20260112/opam
 create mode 100644 packages/menhirSdk/menhirSdk.20260112/opam

(from ocaml/opam:centos-9-ocaml-4.14@sha256:bdec5f4f50931078b18f53bc6b99b1f520b9cd6bce0551d250c5f1cbad66dd6b)
Unable to find image 'ocaml/opam:centos-9-ocaml-4.14@sha256:bdec5f4f50931078b18f53bc6b99b1f520b9cd6bce0551d250c5f1cbad66dd6b' locally
docker.io/ocaml/opam@sha256:bdec5f4f50931078b18f53bc6b99b1f520b9cd6bce0551d250c5f1cbad66dd6b: Pulling from ocaml/opam
a7bf21bb3fc2: Already exists
16f6f8c6e3a9: Already exists
4108572308f8: Already exists
9d50a4c3cb7d: Already exists
237224eddd1a: Already exists
2b05bb8588f5: Already exists
ae7fe1736bbd: Already exists
929e36856464: Already exists
f351e37bd54a: Already exists
33e68e3fb8ce: Already exists
7919cd8df56a: Already exists
3f374e6d2d50: Already exists
5a49de7187a6: Already exists
85dcb9b4730e: Already exists
ffecbd3cb69b: Already exists
4e1e2c48c252: Already exists
b78937616fd9: Already exists
f99e1504aebb: Already exists
f99e1504aebb: Already exists
f7e7ee278091: Already exists
3edb1adbe596: Already exists
2c99bd1ce619: Already exists
8543377e5c3c: Already exists
4f4fb700ef54: Already exists
de4495164c0d: Already exists
0571e104fb9c: Already exists
be4b5b8ca5e2: Already exists
e9e12718b868: Already exists
b80376005c33: Already exists
bb759989f6ae: Already exists
623eaff69fa1: Already exists
8e0a50994c3f: Already exists
9ea87668a168: Already exists
dbe20325da66: Already exists
a9de00b9ae08: Already exists
2aee8f46ab6f: Already exists
98606b5d7bf4: Already exists
2d133f7440be: Already exists
712b8d27da19: Already exists
52b062752822: Already exists
c2f673f0dd7d: Already exists
ef5aa7edf6fd: Already exists
be1b55798760: Already exists
d8826e2eab7f: Already exists
2ef69d31ddd0: Already exists
391e3c2ed359: Already exists
Digest: sha256:bdec5f4f50931078b18f53bc6b99b1f520b9cd6bce0551d250c5f1cbad66dd6b
Status: Downloaded newer image for ocaml/opam@sha256:bdec5f4f50931078b18f53bc6b99b1f520b9cd6bce0551d250c5f1cbad66dd6b
2026-01-18 13:48.35 ---> using "4a11857eb0836a617ebb06a3276895d6475222506800f3dbf2a2076d23b21488" from cache

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

/: (workdir /home/opam)

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2026-01-18 13:48.35 ---> using "b1212123fa7ff6da284d1be29adbf3efe22ff49b8cbe843fb786489e53e8fed6" 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
2026-01-18 13:48.35 ---> using "0ece5a3f03b76f6103fe406c912a962816a65227a97cca57174fb690c613b4df" 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=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
2026-01-18 13:48.35 ---> using "3ec40c22e2c1c9d0eb0910d8eae39efaae6749ef690b1a3acef632065bd2c5ff" 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/"))
2026-01-18 13:48.35 ---> using "f280a6bfa48c1f4f2ed18d6007e10b3a1a950a3dc808a73a2aa73879782da4ef" from cache

/home/opam: (copy (src .) (dst opam-repository/))
2026-01-18 13:48.42 ---> saved as "42c25bb7baac603b42d1f99511c574dd8d9bbe9fd9535e1032541eae7adc5372"

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2026-01-18 13:49.07 ---> saved as "53c872358aa427d405ceabc93847248d34cb45738d51dfd775de4c901c4dadeb"

/home/opam: (run (network host)
                 (shell "opam update --depexts || true"))
+ /usr/bin/sudo "yum" "makecache"
- CentOS Stream 9 - BaseOS                         63 kB/s |  14 kB     00:00    
- CentOS Stream 9 - BaseOS                        3.2 MB/s | 8.9 MB     00:02    
- CentOS Stream 9 - AppStream                      77 kB/s |  15 kB     00:00    
- CentOS Stream 9 - AppStream                     3.7 MB/s |  26 MB     00:07    
- CentOS Stream 9 - CRB                            50 kB/s |  14 kB     00:00    
- CentOS Stream 9 - CRB                           3.5 MB/s | 7.6 MB     00:02    
- CentOS Stream 9 - Extras packages                65 kB/s |  16 kB     00:00    
- Metadata cache created.
2026-01-18 13:49.36 ---> saved as "77c1e4ddbf672e6d79346f1ac27b4aeb0977b58c0162378d081dd9e17d407f6e"

/home/opam: (run (shell "opam pin add -k version -yn menhirLib.20260112 20260112"))
menhirLib is now pinned to version 20260112
2026-01-18 13:49.37 ---> saved as "fa916ddab08feeacb1d31aa1d9f1601b4148699888397d3a0f462dafe50ea3a0"

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall menhirLib.20260112;\
                        \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 \"$pkg\" != 'menhirLib.20260112' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
menhirLib.20260112 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== install 2 packages
  - install dune      3.21.0            [required by menhirLib]
  - install menhirLib 20260112 (pinned)

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved dune.3.21.0  (cached)
-> retrieved menhirLib.20260112  (cached)
-> installed dune.3.21.0
-> installed menhirLib.20260112
Done.
# To update the current shell environment, run: eval $(opam env)
2026-01-18 13:50.10 ---> saved as "b49ad6ff7104b8f62e2fc2ce6d730c92ca6c2135d846dc7824f14889d05370cc"
Job succeeded
2026-01-18 13:50.15: Job succeeded