(not at the head of any monitored branch or PR)
2026-02-05 07:17.59: New job: build frama-clang.0.0.19, using opam dev
                              from https://github.com/ocaml/opam-repository.git#refs/pull/29309/head (02cbe632b1bf765d8872f21869200d69dea221ae)
                              on debian-13-ocaml-4.08/amd64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/29309/head" && git reset --hard 02cbe632
git fetch origin master
git merge --no-edit 74f2f20e570abf0549cd31dbaf8d3d1de236efad
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-13-ocaml-4.08@sha256:3063fbf341dcc17fe4e41c8410fba237588b7a1cfb6ef87d522d3760eadd2341
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn frama-clang.0.0.19 0.0.19
RUN opam reinstall frama-clang.0.0.19; \
    res=$?; \
    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 "$pkg" != 'frama-clang.0.0.19' && partial_fails="$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 .

2026-02-05 07:17.59: Using cache hint "ocaml/opam:debian-13-ocaml-4.08@sha256:3063fbf341dcc17fe4e41c8410fba237588b7a1cfb6ef87d522d3760eadd2341-frama-clang.0.0.19-02cbe632b1bf765d8872f21869200d69dea221ae"
2026-02-05 07:17.59: Using OBuilder spec:
((from ocaml/opam:debian-13-ocaml-4.08@sha256:3063fbf341dcc17fe4e41c8410fba237588b7a1cfb6ef87d522d3760eadd2341)
 (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 frama-clang.0.0.19 0.0.19"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall frama-clang.0.0.19;\
             \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 \"$pkg\" != 'frama-clang.0.0.19' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2026-02-05 07:17.59: Waiting for resource in pool OCluster
2026-02-05 07:17.59: Waiting for worker…
2026-02-05 07:17.59: Got resource from pool OCluster
Building on bremusa.ocamllabs.io
HEAD is now at 046fe35b6b Merge commit '0e6673ac97ae0f63da331269732670199dbab85e'
HEAD is now at 74f2f20e57 Merge pull request #29339 from c-cube/release-moonpool-v0.11
Merge made by the 'ort' strategy.
 packages/conf-libclang/conf-libclang.19/opam | 14 ++++----
 packages/frama-clang/frama-clang.0.0.19/opam | 52 ++++++++++++++++++++++++++++
 2 files changed, 59 insertions(+), 7 deletions(-)
 create mode 100644 packages/frama-clang/frama-clang.0.0.19/opam

(from ocaml/opam:debian-13-ocaml-4.08@sha256:3063fbf341dcc17fe4e41c8410fba237588b7a1cfb6ef87d522d3760eadd2341)
2026-02-05 07:18.46 ---> saved as "4a9db7e2185f4ecfb5cf6e0f59ac53653ec8fc575c148ee4af0cd6a56ac0e638"

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

/: (workdir /home/opam)

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2026-02-05 07:18.46 ---> saved as "3fa50db19d49176a932e605cb7d0e75d572b03cd9f8424dbd00b50004c2a052d"

/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
2026-02-05 07:19.12 ---> saved as "255f4bc09518217b1673fded4713c92a2b2cd11f51e99b981d6a2008b328fe54"

/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       4.08
# invariant            ["ocaml-base-compiler" {= "4.08.1"}]
# compiler-packages    ocaml-base-compiler.4.08.1
# ocaml:native         true
# ocaml:native-tools   true
# ocaml:native-dynlink true
# ocaml:stubsdir       /home/opam/.opam/4.08/lib/ocaml/stublibs:/home/opam/.opam/4.08/lib/ocaml
# ocaml:preinstalled   false
# ocaml:compiler       4.08.1
2026-02-05 07:19.13 ---> saved as "84c188d20711168fc928a3ea39b00aea6d42868464ace1b11bffae777bfb7eb0"

/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/"))
2026-02-05 07:19.26 ---> saved as "1712d04b1b9436a0159f7385398be6e6e56a4aea633f8ac2ae08df8d098687aa"

/home/opam: (copy (src .) (dst opam-repository/))
2026-02-05 07:19.39 ---> saved as "d9974e0e04aef797c1cce17f7dabc8cf72fc46196fb5f178a89d580fa2ef8947"

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2026-02-05 07:20.01 ---> saved as "78d4e424fa30d7d5a6436a7fc330057f66edde26d5745e9ac898340a8e82784f"

/home/opam: (run (network host)
                 (shell "opam update --depexts || true"))
+ /usr/bin/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]
- Get:4 http://deb.debian.org/debian-security trixie-security/main amd64 Packages [98.8 kB]
- Fetched 190 kB in 0s (1013 kB/s)
- Reading package lists...
- 
2026-02-05 07:20.02 ---> saved as "8eacbfa6d98cbf6a612d1e2a9c41acc332b3c85992438beb2c1f26105bf6848b"

/home/opam: (run (shell "opam pin add -k version -yn frama-clang.0.0.19 0.0.19"))
frama-clang is now pinned to version 0.0.19
2026-02-05 07:20.03 ---> saved as "a2a0e93691e3205394997885259dd808c675c4ec7833f907f88962edd3ab7c87"

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall frama-clang.0.0.19;\
                        \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 \"$pkg\" != 'frama-clang.0.0.19' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
frama-clang.0.0.19 is not installed. Install it? [Y/n] y
  * No agreement on the version of ocaml:
    - (invariant) -> ocaml-base-compiler = 4.08.1 -> ocaml = 4.08.1
    - frama-clang >= 0.0.19 -> frama-c >= 32.0~ -> ocaml >= 4.14.0
    You can temporarily relax the switch invariant with `--update-invariant'
  * Incompatible packages:
    - (invariant) -> ocaml-base-compiler = 4.08.1
    - frama-clang >= 0.0.19 -> frama-c >= 32.0~ -> ocaml >= 4.14.0 -> ocaml-variants >= 4.14.0~
  * Missing dependency:
    - frama-clang >= 0.0.19 -> frama-c >= 32.0~ -> ocaml >= 4.14.0 -> ocaml-variants >= 4.14.0~ -> system-msvc
    unmet availability conditions: 'os = "win32"'

No solution found, exiting
"/usr/bin/env" "bash" "-c" "opam reinstall frama-clang.0.0.19;
        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 "$pkg" != 'frama-clang.0.0.19' && partial_fails="$partial_fails $pkg";
        done;
        test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}";
        exit 1" failed with exit status 20
2026-02-05 07:21.07: Job failed: Failed: Build failed
2026-02-05 07:21.07: Log analysis:
2026-02-05 07:21.07: >>> 
No solution found, exiting
 (score = 100)
2026-02-05 07:21.07: [SKIP] Package not available