(not at the head of any monitored branch or PR)
2025-06-10 14:55.46: New job: build ocaml-lsp-server.1.22.1~5.4preview, using opam 2.3
                              from https://github.com/ocaml/opam-repository.git#refs/pull/28010/head (464f8443fe27e86023cd30e6af8b9b202dc388d3)
                              on debian-12-ocaml-5.3-flambda/amd64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/28010/head" && git reset --hard 464f8443
git fetch origin master
git merge --no-edit 6db96b377f993aa0c7ffb5c06737929e583f3305
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-12-ocaml-5.3-flambda@sha256:9e475fbf88bdaa617e51defa342ae0f448f17149fa382a1db5fe525aecb6e684
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-2.3 /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn ocaml-lsp-server.1.22.1~5.4preview 1.22.1~5.4preview
RUN opam reinstall ocaml-lsp-server.1.22.1~5.4preview; \
    res=$?; \
    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 "\"debian-12\""; then \
    echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
    fi; \
    test "$pkg" != 'ocaml-lsp-server.1.22.1~5.4preview' && partial_fails="$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 .

2025-06-10 14:55.46: Using cache hint "ocaml/opam:debian-12-ocaml-5.3-flambda@sha256:9e475fbf88bdaa617e51defa342ae0f448f17149fa382a1db5fe525aecb6e684-ocaml-lsp-server.1.22.1~5.4preview-464f8443fe27e86023cd30e6af8b9b202dc388d3"
2025-06-10 14:55.46: Using OBuilder spec:
((from ocaml/opam:debian-12-ocaml-5.3-flambda@sha256:9e475fbf88bdaa617e51defa342ae0f448f17149fa382a1db5fe525aecb6e684)
 (user (uid 1000) (gid 1000))
 (workdir /home/opam)
 (run (shell "sudo ln -f /usr/bin/opam-2.3 /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 ocaml-lsp-server.1.22.1~5.4preview 1.22.1~5.4preview"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall ocaml-lsp-server.1.22.1~5.4preview;\
             \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 \"\\\"debian-12\\\"\"; then\
             \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
             \n          fi;\
             \n          test \"$pkg\" != 'ocaml-lsp-server.1.22.1~5.4preview' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2025-06-10 14:55.46: Waiting for resource in pool OCluster
2025-06-10 14:55.46: Waiting for worker…
2025-06-10 14:55.48: Got resource from pool OCluster
Building on bremusa.ocamllabs.io
All commits already cached
Updating files:  83% (19360/23220)
Updating files:  84% (19505/23220)
Updating files:  85% (19737/23220)
Updating files:  86% (19970/23220)
Updating files:  87% (20202/23220)
Updating files:  88% (20434/23220)
Updating files:  89% (20666/23220)
Updating files:  90% (20898/23220)
Updating files:  91% (21131/23220)
Updating files:  92% (21363/23220)
Updating files:  93% (21595/23220)
Updating files:  94% (21827/23220)
Updating files:  95% (22059/23220)
Updating files:  96% (22292/23220)
Updating files:  97% (22524/23220)
Updating files:  98% (22756/23220)
Updating files:  99% (22988/23220)
Updating files: 100% (23220/23220)
Updating files: 100% (23220/23220), done.
HEAD is now at 6db96b377f Merge pull request #28003 from punchagan/opam-publish-opam-ci-check-lint.0.1
Updating 6db96b377f..464f8443fe
Fast-forward
 packages/ocaml-lsp-server/ocaml-lsp-server.1.22.1~5.4preview/opam | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(from ocaml/opam:debian-12-ocaml-5.3-flambda@sha256:9e475fbf88bdaa617e51defa342ae0f448f17149fa382a1db5fe525aecb6e684)
2025-06-10 14:56.37 ---> using "8a80ef1a11f542078d30e4165fc076ff6b28a9cb96bb84889911756c4767847f" from cache

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

/: (workdir /home/opam)

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-2.3 /usr/bin/opam"))
2025-06-10 14:56.37 ---> using "f2aee57aff3180168a7ce2a825f6e0abf927f7e05be9585ed75c98cd28b0dace" 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 development 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
2025-06-10 14:56.37 ---> using "1981d1f32673d61c019bbbb327e26d3d7bb772e56c36002a9b1e2c1f0b2f07dd" 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         2.3.0 (35acd0c5abc5e66cdbd5be16ba77aa6c33a4c724)
# self-upgrade         no
# system               arch=x86_64 os=linux os-distribution=debian os-version=12
# 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       5.3
# invariant            ["ocaml-variants" {= "5.3.0+options"}]
# compiler-packages    ocaml-compiler.5.3.0, ocaml-option-flambda.1, ocaml-options-only-flambda.1, ocaml-variants.5.3.0+options
# ocaml:native         true
# ocaml:native-tools   true
# ocaml:native-dynlink true
# ocaml:stubsdir       /home/opam/.opam/5.3/lib/ocaml/stublibs:/home/opam/.opam/5.3/lib/ocaml
# ocaml:preinstalled   false
# ocaml:compiler       5.3.0+options+flambda
2025-06-10 14:56.37 ---> using "6dc87e2b9c60c299f6514d73a84fbc0c83269855d693c634e11bba06d16a8500" 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/"))
2025-06-10 14:56.37 ---> using "dc8f0061c57666bcfd0902e402035579ca72ae0dafb97e033239e68b63b531e8" from cache

/home/opam: (copy (src .) (dst opam-repository/))
2025-06-10 14:56.48 ---> saved as "8fc243e64e906b78c3eceb988e3741e8b656c49cc2e7e581ffd81b50e439ccf7"

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2025-06-10 14:57.13 ---> saved as "5b88a19975c5a44145c7c3869067ca8f0a06842f5e109d1a5a694fac959e9b94"

/home/opam: (run (network host)
                 (shell "opam update --depexts || true"))
+ /usr/bin/sudo "apt-get" "update"
- Hit:1 http://deb.debian.org/debian bookworm InRelease
- Get:2 http://deb.debian.org/debian bookworm-updates InRelease [55.4 kB]
- Get:3 http://deb.debian.org/debian-security bookworm-security InRelease [48.0 kB]
- Get:4 http://deb.debian.org/debian-security bookworm-security/main amd64 Packages [266 kB]
- Fetched 369 kB in 0s (938 kB/s)
- Reading package lists...
- 
2025-06-10 14:57.14 ---> saved as "c25dd726996cdcc45517083939fd7f3b20d6f438378c9ac19786a7103be07acd"

/home/opam: (run (shell "opam pin add -k version -yn ocaml-lsp-server.1.22.1~5.4preview 1.22.1~5.4preview"))
ocaml-lsp-server is now pinned to version 1.22.1~5.4preview
2025-06-10 14:57.15 ---> saved as "bfc2a4bfffc9cdf13584a9a6dfb962da5d27f6b23f028b4b33dd0c8029c60508"

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall ocaml-lsp-server.1.22.1~5.4preview;\
                        \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 \"\\\"debian-12\\\"\"; then\
                        \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
                        \n          fi;\
                        \n          test \"$pkg\" != 'ocaml-lsp-server.1.22.1~5.4preview' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
ocaml-lsp-server.1.22.1~5.4preview is not installed. Install it? [y/n] y
  * Incompatible packages:
    - (invariant) -> ocaml-variants = 5.3.0+options
    - ocaml-lsp-server >= 1.22.1~5.4preview -> ocaml >= 5.4 -> ocaml-base-compiler >= 5.4.0~
    You can temporarily relax the switch invariant with `--update-invariant'
  * Missing dependency:
    - ocaml-lsp-server >= 1.22.1~5.4preview -> ocaml >= 5.4 -> dkml-base-compiler >= 5.5.0~ | ocaml-base-compiler >= 5.5.0 | ocaml-system >= 5.5.0~ | ocaml-variants >= 5.5.0~
    no matching version
    no matching version
    no matching version
    not available because the package is pinned to version 5.3.0+options

No solution found, exiting
"/usr/bin/env" "bash" "-c" "opam reinstall ocaml-lsp-server.1.22.1~5.4preview;
        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 "\"debian-12\""; then
            echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.";
          fi;
          test "$pkg" != 'ocaml-lsp-server.1.22.1~5.4preview' && partial_fails="$partial_fails $pkg";
        done;
        test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}";
        exit 1" failed with exit status 20
2025-06-10 14:57.30: Job failed: Failed: Build failed
2025-06-10 14:57.30: Log analysis:
2025-06-10 14:57.30: >>> 
No solution found, exiting
 (score = 100)
2025-06-10 14:57.30: [SKIP] Package not available