(not at the head of any monitored branch or PR)
2024-04-26 20:10.49: New job: build merlin-lib.4.14-502~preview, using opam dev
                              from https://github.com/ocaml/opam-repository.git#refs/pull/25744/head (9be890d6fb6f087f8c7dc524c7e6ec1a99845dfa)
                              on macos-homebrew-ocaml-5.1/arm64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/25744/head" && git reset --hard 9be890d6
git fetch origin master
git merge --no-edit fe363a90136800f6fbd6e618f7cdb0ccfa213296
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM macos-homebrew-ocaml-5.1
USER 1000:1000
RUN ln -f ~/local/bin/opam-dev ~/local/bin/opam
RUN opam init --reinit -ni
RUN uname -rs && opam exec -- ocaml -version && opam --version
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMSOLVERTIMEOUT="500"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url -k local --strict default opam-repository/
RUN opam update --depexts || true
ENV OPAMCRITERIA="-removed,-count[avoid-version,changed],-count[version-lag,request],-count[version-lag,changed],-count[missing-depexts,changed],-changed"
ENV OPAMFIXUPCRITERIA="-removed,-count[avoid-version,changed],-count[version-lag,request],-count[version-lag,changed],-count[missing-depexts,changed],-changed"
ENV OPAMUPGRADECRITERIA="-removed,-count[avoid-version,changed],-count[version-lag,request],-count[version-lag,changed],-count[missing-depexts,changed],-changed"
RUN opam pin add -k version -yn merlin-lib.4.14-502~preview 4.14-502~preview
RUN opam reinstall merlin-lib.4.14-502~preview; \
    res=$?; \
    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 "\"macos-homebrew\""; then \
    echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
    fi; \
    test "$pkg" != 'merlin-lib.4.14-502~preview' && partial_fails="$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 .

2024-04-26 20:10.49: Using cache hint "macos-homebrew-ocaml-5.1-merlin-lib.4.14-502~preview-9be890d6fb6f087f8c7dc524c7e6ec1a99845dfa"
2024-04-26 20:10.49: Using OBuilder spec:
((from macos-homebrew-ocaml-5.1)
 (user (uid 1000) (gid 1000))
 (run (shell "ln -f ~/local/bin/opam-dev ~/local/bin/opam"))
 (run (network host)
      (shell "opam init --reinit -ni"))
 (run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))
 (env OPAMDOWNLOADJOBS 1)
 (env OPAMERRLOGLEN 0)
 (env OPAMSOLVERTIMEOUT 500)
 (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 -k local --strict default opam-repository/"))
 (run (network host)
      (shell "opam update --depexts || true"))
 (env OPAMCRITERIA -removed,-count[avoid-version,changed],-count[version-lag,request],-count[version-lag,changed],-count[missing-depexts,changed],-changed)
 (env OPAMFIXUPCRITERIA -removed,-count[avoid-version,changed],-count[version-lag,request],-count[version-lag,changed],-count[missing-depexts,changed],-changed)
 (env OPAMUPGRADECRITERIA -removed,-count[avoid-version,changed],-count[version-lag,request],-count[version-lag,changed],-count[missing-depexts,changed],-changed)
 (run (shell "opam pin add -k version -yn merlin-lib.4.14-502~preview 4.14-502~preview"))
 (run (cache (opam-archives (target /Users/mac1000/.opam/download-cache)) (homebrew (target /Users/mac1000/Library/Caches/Homebrew)))
      (network host)
      (shell  "opam reinstall merlin-lib.4.14-502~preview;\
             \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 \"\\\"macos-homebrew\\\"\"; then\
             \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
             \n          fi;\
             \n          test \"$pkg\" != 'merlin-lib.4.14-502~preview' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2024-04-26 20:10.49: Waiting for resource in pool OCluster
2024-04-26 20:10.50: Waiting for worker…
2024-04-26 20:10.50: Got resource from pool OCluster
Building on m1-worker-03
Updating files:  39% (13138/33567)
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Updating files: 100% (33567/33567), done.
HEAD is now at 6c835e71b4 Merge commit '8e3c3734cf35524be7019b0fdd0141067cb37f80'
HEAD is now at fe363a9013 Merge pull request #25751 from ocaml/mseri-patch-5
Merge made by the 'ort' strategy.
 .../dot-merlin-reader/dot-merlin-reader.4.14-502~preview/opam     | 6 +++---
 packages/merlin-lib/merlin-lib.4.14-502~preview/opam              | 6 +++---
 packages/merlin/merlin.4.14-502~preview/opam                      | 8 ++++----
 3 files changed, 10 insertions(+), 10 deletions(-)

(from macos-homebrew-ocaml-5.1)
2024-04-26 20:11.11 ---> using "b7b1005f775d216bee3ed8ddea7a5cf967981ce80479def84cf765e6fa9c281f" from cache

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

/: (run (shell "ln -f ~/local/bin/opam-dev ~/local/bin/opam"))
2024-04-26 20:11.11 ---> using "b03f21c37669b4a4095787636c2d2640717c85b64d8f3a756e2ff1c88f00af75" from cache

/: (run (network host)
        (shell "opam init --reinit -ni"))
No configuration file found, using 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 /Users/mac1000/.opam from version 2.1 to version 2.2~alpha, 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] no changes from git+file:///Users/mac1000/opam-repository
2024-04-26 20:11.12 ---> using "06f5b0de16488522c3519cdd00dc1c6564aac4646f04dc84e56196370ad15f15" from cache

/: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))
Darwin 23.4.0
The OCaml toplevel, version 5.1.1
2.2.0~beta1
2024-04-26 20:11.12 ---> using "5a485597d35cdefe43a3cc05b5a7877b95e9ef341ab3813f0b1f8f31931a9b0d" from cache

/: (env OPAMDOWNLOADJOBS 1)

/: (env OPAMERRLOGLEN 0)

/: (env OPAMSOLVERTIMEOUT 500)

/: (env OPAMPRECISETRACKING 1)

/: (env CI true)

/: (env OPAM_REPO_CI true)

/: (run (shell "rm -rf opam-repository/"))
2024-04-26 20:11.12 ---> using "9a3c70d371a6ad455bbbd82e697d7385b565c9f2a706dd10a2ff9e017bd57353" from cache

/: (copy (src .) (dst opam-repository/))
2024-04-26 20:11.22 ---> saved as "994859ed1ba2eac38162844bbee4850c5749ae5b6171715fb0d8d152e54366d0"

/: (run (shell "opam repository set-url -k local --strict default opam-repository/"))
[default] Initialised
2024-04-26 20:11.39 ---> saved as "c58c3d289336a50151ce3811cc630393e7229eabacf9cdc45f39f56ef9070fbe"

/: (run (network host)
        (shell "opam update --depexts || true"))
+ /opt/homebrew/bin/brew "update"
- ==> Updating Homebrew...
- ==> Homebrew collects anonymous analytics.
- Read the analytics documentation (and how to opt-out) here:
-   https://docs.brew.sh/Analytics
- No analytics have been recorded yet (nor will be during this `brew` run).
- 
- ==> Homebrew is run entirely by unpaid volunteers. Please consider donating:
-   https://github.com/Homebrew/brew#donations
- 
- Already up-to-date.
2024-04-26 20:12.17 ---> saved as "108e1e81a23dc5429ac1c3f0b8e529363514643d7d8487e44a0966970637aad6"

/: (env OPAMCRITERIA -removed,-count[avoid-version,changed],-count[version-lag,request],-count[version-lag,changed],-count[missing-depexts,changed],-changed)

/: (env OPAMFIXUPCRITERIA -removed,-count[avoid-version,changed],-count[version-lag,request],-count[version-lag,changed],-count[missing-depexts,changed],-changed)

/: (env OPAMUPGRADECRITERIA -removed,-count[avoid-version,changed],-count[version-lag,request],-count[version-lag,changed],-count[missing-depexts,changed],-changed)

/: (run (shell "opam pin add -k version -yn merlin-lib.4.14-502~preview 4.14-502~preview"))
merlin-lib is now pinned to version 4.14-502~preview
2024-04-26 20:12.19 ---> saved as "39eb94043efbe6339303d336c43ef881539b6f7fbda698e12bd9f050c29c0bab"

/: (run (cache (opam-archives (target /Users/mac1000/.opam/download-cache)) (homebrew (target /Users/mac1000/Library/Caches/Homebrew)))
        (network host)
        (shell  "opam reinstall merlin-lib.4.14-502~preview;\
               \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 \"\\\"macos-homebrew\\\"\"; then\
               \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
               \n          fi;\
               \n          test \"$pkg\" != 'merlin-lib.4.14-502~preview' && partial_fails=\"$partial_fails $pkg\";\
               \n        done;\
               \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
               \n        exit 1"))
merlin-lib.4.14-502~preview is not installed. Install it? [y/n] y
  * No agreement on the version of ocaml-base-compiler:
    - (invariant) -> ocaml-base-compiler = 5.1.1
    - merlin-lib >= 4.14-502~preview -> ocaml >= 5.2 -> ocaml-base-compiler >= 5.2.0~
    You can temporarily relax the switch invariant with `--update-invariant'

No solution found, exiting
"/usr/bin/env" "bash" "-c" "opam reinstall merlin-lib.4.14-502~preview;
        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 "\"macos-homebrew\""; then
            echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.";
          fi;
          test "$pkg" != 'merlin-lib.4.14-502~preview' && partial_fails="$partial_fails $pkg";
        done;
        test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}";
        exit 1" failed with exit status 20
2024-04-26 20:12.39: Job failed: Failed: Build failed
2024-04-26 20:12.39: Log analysis:
2024-04-26 20:12.39: >>> 
No solution found, exiting
 (score = 100)
2024-04-26 20:12.39: [SKIP] Package not available