(not at the head of any monitored branch or PR)
2025-12-30 10:55.33: New job: build lwt_runtime_events.6.0.0, using opam 2.0
                              from https://github.com/ocaml/opam-repository.git#refs/pull/29147/head (d83f510fcc6a430d62200d6223dcfcc5c92c0245)
                              on debian-13-ocaml-4.14/amd64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/29147/head" && git reset --hard d83f510f
git fetch origin master
git merge --no-edit c239a62d58deaede2e5dce17c2715a55397b73f2
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-13-ocaml-4.14@sha256:036e77867422a8866af32fdb5a0ab537b7171bc6e32ad75d56b72d619d86227e
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-2.0 /usr/bin/opam
RUN opam init --reinit -ni
RUN opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam depext -u || true
RUN opam pin add -k version -yn lwt_runtime_events.6.0.0 6.0.0
RUN opam depext lwt_runtime_events.6.0.0 && opam reinstall lwt_runtime_events.6.0.0; \
    res=$?; \
    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 "\"debian-13\""; then \
    echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
    fi; \
    test "$pkg" != 'lwt_runtime_events.6.0.0' && partial_fails="$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 .

2025-12-30 10:55.33: Using cache hint "ocaml/opam:debian-13-ocaml-4.14@sha256:036e77867422a8866af32fdb5a0ab537b7171bc6e32ad75d56b72d619d86227e-lwt_runtime_events.6.0.0-d83f510fcc6a430d62200d6223dcfcc5c92c0245"
2025-12-30 10:55.33: Using OBuilder spec:
((from ocaml/opam:debian-13-ocaml-4.14@sha256:036e77867422a8866af32fdb5a0ab537b7171bc6e32ad75d56b72d619d86227e)
 (user (uid 1000) (gid 1000))
 (workdir /home/opam)
 (run (shell "sudo ln -f /usr/bin/opam-2.0 /usr/bin/opam"))
 (run (network host)
      (shell "opam init --reinit --config .opamrc-sandbox -ni"))
 (run (shell "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 depext -u || true"))
 (run (shell "opam pin add -k version -yn lwt_runtime_events.6.0.0 6.0.0"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam depext lwt_runtime_events.6.0.0 && opam reinstall lwt_runtime_events.6.0.0;\
             \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 \"\\\"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 \"$pkg\" != 'lwt_runtime_events.6.0.0' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2025-12-30 10:55.33: Waiting for resource in pool OCluster
2025-12-30 10:58.28: Waiting for worker…
2025-12-30 11:02.26: Got resource from pool OCluster
Building on clete
All commits already cached
HEAD is now at c239a62d58 Merge pull request #29143 from filipeom/opam-publish-smtml.0.18.0
Updating c239a62d58..d83f510fcc
Fast-forward
 packages/lwt/lwt.6.0.0/opam                        | 64 ++++++++++++++++++++++
 packages/lwt_direct/lwt_direct.6.0.0/opam          | 41 ++++++++++++++
 packages/lwt_ppx/lwt_ppx.6.0.0/opam                | 42 ++++++++++++++
 .../lwt_runtime_events.6.0.0/opam                  | 39 +++++++++++++
 4 files changed, 186 insertions(+)
 create mode 100644 packages/lwt/lwt.6.0.0/opam
 create mode 100644 packages/lwt_direct/lwt_direct.6.0.0/opam
 create mode 100644 packages/lwt_ppx/lwt_ppx.6.0.0/opam
 create mode 100644 packages/lwt_runtime_events/lwt_runtime_events.6.0.0/opam

(from ocaml/opam:debian-13-ocaml-4.14@sha256:036e77867422a8866af32fdb5a0ab537b7171bc6e32ad75d56b72d619d86227e)
Unable to find image 'ocaml/opam:debian-13-ocaml-4.14@sha256:036e77867422a8866af32fdb5a0ab537b7171bc6e32ad75d56b72d619d86227e' locally
docker.io/ocaml/opam@sha256:036e77867422a8866af32fdb5a0ab537b7171bc6e32ad75d56b72d619d86227e: Pulling from ocaml/opam
Digest: sha256:036e77867422a8866af32fdb5a0ab537b7171bc6e32ad75d56b72d619d86227e
Status: Downloaded newer image for ocaml/opam@sha256:036e77867422a8866af32fdb5a0ab537b7171bc6e32ad75d56b72d619d86227e
2025-12-30 11:02.28 ---> using "3693260be75be30570e295a8d96dbf271715706f1de21c754800bbb80cb23c02" from cache

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

/: (workdir /home/opam)

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-2.0 /usr/bin/opam"))
2025-12-30 11:02.29 ---> saved as "6ee6034d361d1d5bd6ccb4a0d8650aed5ba7ef59d950c3e25fa743f777bc51cc"

/home/opam: (run (network host)
                 (shell "opam init --reinit --config .opamrc-sandbox -ni"))
[NOTE] Will configure 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.

[WARNING] Recommended dependencies -- most packages rely on these:
  - m4

<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[default] Initialised
default (at git+file:///home/opam/opam-repository): 
    [INFO] opam 2.1 and 2.2 include many performance and security improvements over 2.0; please consider upgrading (https://opam.ocaml.org/doc/Install.html)

2025-12-30 11:03.28 ---> saved as "1785c5e523c11b68371bbad2fe896203acfec2893508d8fd1224ee7cd8bdd82e"

/home/opam: (run (shell "opam config report"))
# opam config report
# opam-version      2.0.10 (adc1e1829a2bef5b240746df80341b508290fe3b) 
# self-upgrade      no
# system            arch=x86_64 os=linux os-distribution=debian os-version=13
# solver            builtin-mccs+glpk
# install-criteria  -removed,-count[version-lag,request],-count[version-lag,changed],-changed
# upgrade-criteria  -removed,-count[version-lag,solution],-new
# jobs              71
# repositories      1 (version-controlled)
# pinned            1 (version)
# current-switch    4.14
2025-12-30 11:03.29 ---> saved as "8fbe13ffe1eea843a54e527e20568346d36280938ee87d207e3bccebc5ac22c7"

/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/"))
2025-12-30 11:03.36 ---> saved as "ab9ca0e6dc46dd10df0da3787b427ea8e6a7b83234d1b4ebe3a7a0553b3dec41"

/home/opam: (copy (src .) (dst opam-repository/))
2025-12-30 11:03.43 ---> saved as "5ea3e2a8f4517625c4f8e5b6807d42f852c4a21ef7cda0e77c14da8595e4679b"

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
default (at file:///home/opam/opam-repository): 
    [INFO] opam 2.1 and 2.2 include many performance and security improvements over 2.0; please consider upgrading (https://opam.ocaml.org/doc/Install.html)

2025-12-30 11:03.56 ---> saved as "c3c13fd45251e7deefc857d51871327731821cbd2f9763841a8c05d14a37708d"

/home/opam: (run (network host)
                 (shell "opam depext -u || true"))
# Detecting depexts using vars: arch=x86_64, os=linux, os-distribution=debian, os-family=debian
# No extra OS packages requirements found.
# All required OS packages found.
The following command needs to be run through "sudo":
    apt-get update
Hit:1 http://deb.debian.org/debian trixie InRelease
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]
Fetched 90.7 kB in 0s (1173 kB/s)
Reading package lists...
# OS package update successful
2025-12-30 11:03.58 ---> saved as "17e46a27793b83e3052a4f8d1ede37c07fec836aa23375edec65d42c41a41713"

/home/opam: (run (shell "opam pin add -k version -yn lwt_runtime_events.6.0.0 6.0.0"))
lwt_runtime_events is now pinned to version 6.0.0
2025-12-30 11:03.59 ---> saved as "33b21f042cc7f0d2171e56f27264ffdabaaf91520273402d31f17a7c758e3d8c"

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam depext lwt_runtime_events.6.0.0 && opam reinstall lwt_runtime_events.6.0.0;\
                        \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 \"\\\"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 \"$pkg\" != 'lwt_runtime_events.6.0.0' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
# Detecting depexts using vars: arch=x86_64, os=linux, os-distribution=debian, os-family=debian
[ERROR] No solution for lwt_runtime_events.6.0.0: The following dependencies couldn't be met:
          - lwt_runtime_events -> ocaml >= 5.1
              base of this switch (use `--unlock-base' to force)


Command failed: opam list --readonly --external '--resolve=lwt_runtime_events.6.0.0' --color=never returned 20
"/usr/bin/env" "bash" "-c" "opam depext lwt_runtime_events.6.0.0 && opam reinstall lwt_runtime_events.6.0.0;
        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 "\"debian-13\""; then
            echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.";
          fi;
          test "$pkg" != 'lwt_runtime_events.6.0.0' && partial_fails="$partial_fails $pkg";
        done;
        test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}";
        exit 1" failed with exit status 20
2025-12-30 11:04.08: Job failed: Failed: Build failed
2025-12-30 11:04.08: Log analysis:
2025-12-30 11:04.08: >>> 
[ERROR] No solution for lwt_runtime_events.6.0.0: The following dependencies couldn't be met:
 (score = 100)
2025-12-30 11:04.08: [SKIP] Package not available