(not at the head of any monitored branch or PR)
2026-03-19 16:28.52: New job: build jsonrpc.1.26.0-5.5~preview, using opam dev
                              from https://github.com/ocaml/opam-repository.git#refs/pull/29565/head (a540e38baa7b2d1d7e6218b3bc3eb48112a04ff2)
                              on debian-13-ocaml-4.14-fp/amd64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/29565/head" && git reset --hard a540e38b
git fetch origin master
git merge --no-edit 9f189ca4f94fbb5f0045820bf3c4ffafb21145ef
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-13-ocaml-4.14-fp@sha256:7f2143490bb3cfb2a155174ede2e8fc5cc06f50112fd4fa0b1043ef977e8f301
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn jsonrpc.1.26.0-5.5~preview 1.26.0-5.5~preview
RUN opam reinstall jsonrpc.1.26.0-5.5~preview; \
    res=$?; \
    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 "\"debian-13\""; then \
    echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
    fi; \
    test "$pkg" != 'jsonrpc.1.26.0-5.5~preview' && partial_fails="$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 .

2026-03-19 16:28.52: Using cache hint "ocaml/opam:debian-13-ocaml-4.14-fp@sha256:7f2143490bb3cfb2a155174ede2e8fc5cc06f50112fd4fa0b1043ef977e8f301-jsonrpc.1.26.0-5.5~preview-a540e38baa7b2d1d7e6218b3bc3eb48112a04ff2"
2026-03-19 16:28.52: Using OBuilder spec:
((from ocaml/opam:debian-13-ocaml-4.14-fp@sha256:7f2143490bb3cfb2a155174ede2e8fc5cc06f50112fd4fa0b1043ef977e8f301)
 (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 jsonrpc.1.26.0-5.5~preview 1.26.0-5.5~preview"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall jsonrpc.1.26.0-5.5~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 \"\\\"debian-13\\\"\"; then\
             \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
             \n          fi;\
             \n          test \"$pkg\" != 'jsonrpc.1.26.0-5.5~preview' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2026-03-19 16:28.52: Waiting for resource in pool OCluster
2026-03-19 16:33.24: Waiting for worker…
2026-03-19 16:36.17: Got resource from pool OCluster
Building on toxis.caelum.ci.dev
All commits already cached
HEAD is now at 9f189ca4f9 Merge pull request #29562 from shonfeder/release-dune-3.22.0
Updating 9f189ca4f9..a540e38baa
Fast-forward
Auto packing the repository in the background for optimum performance.
See "git help gc" for manual housekeeping.
warning: The last gc run reported the following. Please correct the root cause
and remove .git/gc.log
Automatic cleanup will not be performed until the file is removed.

warning: There are too many unreachable loose objects; run 'git prune' to remove them.

 packages/jsonrpc/jsonrpc.1.26.0-5.5~preview/opam   | 51 +++++++++++++++
 packages/lsp/lsp.1.26.0-5.5~preview/opam           | 61 +++++++++++++++++
 .../ocaml-lsp-server.1.26.0-5.5~preview/opam       | 76 ++++++++++++++++++++++
 3 files changed, 188 insertions(+)
 create mode 100644 packages/jsonrpc/jsonrpc.1.26.0-5.5~preview/opam
 create mode 100644 packages/lsp/lsp.1.26.0-5.5~preview/opam
 create mode 100644 packages/ocaml-lsp-server/ocaml-lsp-server.1.26.0-5.5~preview/opam

(from ocaml/opam:debian-13-ocaml-4.14-fp@sha256:7f2143490bb3cfb2a155174ede2e8fc5cc06f50112fd4fa0b1043ef977e8f301)
2026-03-19 16:38.16 ---> using "883943ce505e3734078ccaca03eeeea27b184022e292787fbeec7d6ed40aa05d" from cache

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

/: (workdir /home/opam)

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2026-03-19 16:38.16 ---> using "c22bd495e2365ad68d894f920e77c45999738dd2750d173443e66cbd2416adf9" 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
2026-03-19 16:38.16 ---> using "1966795e443a3d4fe2a2ef329acf8256ce670ac8a7e7140861d727f02aec219a" 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=debian os-version=13
# 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-options-only-fp"]
# compiler-packages    ocaml-option-fp.1, ocaml-options-only-fp.1, ocaml-variants.4.14.2+options
# 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+options+fp
2026-03-19 16:38.16 ---> using "4d5117b8d0bb328bed295b5149302b4cc2cc7dd8bd8767af8c38c45cce0e0794" 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/"))
2026-03-19 16:38.16 ---> using "b6824d1648decdd3339f31d33bc2087633a3a578ecac217d7ac7fe5a5da2bc6c" from cache

/home/opam: (copy (src .) (dst opam-repository/))
2026-03-19 16:38.17 ---> using "53fc2b0848d2f38720a3bc026e28a144a998f339e413d71c236e6ea9a515316c" from cache

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2026-03-19 16:38.17 ---> using "c1dfa4153b09ecfd55e750d62950b3f27701397c3e86fd2e90f4687fab0ece4d" from cache

/home/opam: (run (network host)
                 (shell "opam update --depexts || true"))
+ /usr/bin/sudo "apt-get" "update"
- Get:1 http://deb.debian.org/debian trixie InRelease [140 kB]
- Get:2 http://deb.debian.org/debian trixie-updates InRelease [47.3 kB]
- Get:3 http://deb.debian.org/debian-security trixie-security InRelease [43.4 kB]
- Get:4 http://deb.debian.org/debian trixie/main amd64 Packages [9671 kB]
- Get:5 http://deb.debian.org/debian-security trixie-security/main amd64 Packages [115 kB]
- Fetched 10.0 MB in 2s (6243 kB/s)
- Reading package lists...
- 
2026-03-19 16:38.19 ---> saved as "6dbcb070f832ac2650ced570ffd8d48567c0c4feedc3289410aab7a515df7d56"

/home/opam: (run (shell "opam pin add -k version -yn jsonrpc.1.26.0-5.5~preview 1.26.0-5.5~preview"))
jsonrpc is now pinned to version 1.26.0-5.5~preview
2026-03-19 16:38.21 ---> saved as "7918eb978003369299e75b7f63b2ae60f49f83cf6e27539b6fcc1d4cdfcbb975"

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall jsonrpc.1.26.0-5.5~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 \"\\\"debian-13\\\"\"; then\
                        \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
                        \n          fi;\
                        \n          test \"$pkg\" != 'jsonrpc.1.26.0-5.5~preview' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
jsonrpc.1.26.0-5.5~preview is not installed. Install it? [Y/n] y
The following actions will be performed:
=== install 3 packages
  - install dune    3.22.0                      [required by jsonrpc]
  - install jsonrpc 1.26.0-5.5~preview (pinned)
  - install yojson  3.0.0                       [required by jsonrpc]

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved dune.3.22.0  (cached)
-> retrieved jsonrpc.1.26.0-5.5~preview  (cached)
-> retrieved yojson.3.0.0  (cached)
-> installed dune.3.22.0
-> installed yojson.3.0.0
-> installed jsonrpc.1.26.0-5.5~preview
Done.
# To update the current shell environment, run: eval $(opam env)
2026-03-19 16:40.02 ---> saved as "9e3fa3e583fe1ec9b0113386d37b95643c6c6c32c2a822809a6d0edd4a5a57c1"
Job succeeded
2026-03-19 16:40.32: Job succeeded