(for PR #28919)

2025-11-18 17:31.59: New job: build yocaml_cmarkit.2.7.0, using opam dev
                              from https://github.com/ocaml/opam-repository.git#refs/pull/28919/head (d4ca2c8996e7b80cf11028ad8c43876c747e0880)
                              on debian-13-ocaml-4.10/amd64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/28919/head" && git reset --hard d4ca2c89
git fetch origin master
git merge --no-edit 5b6623e1a6044ddcc5808644cab9ba88dfd5e8c3
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-13-ocaml-4.10@sha256:84bfdf8b22cc19259179f831fab442c1caad77b79aab503d5997e97e4c23c97c
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn yocaml_cmarkit.2.7.0 2.7.0
RUN opam reinstall yocaml_cmarkit.2.7.0; \
    res=$?; \
    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 "$pkg" != 'yocaml_cmarkit.2.7.0' && partial_fails="$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 .

2025-11-18 17:31.59: Using cache hint "ocaml/opam:debian-13-ocaml-4.10@sha256:84bfdf8b22cc19259179f831fab442c1caad77b79aab503d5997e97e4c23c97c-yocaml_cmarkit.2.7.0-d4ca2c8996e7b80cf11028ad8c43876c747e0880"
2025-11-18 17:31.59: Using OBuilder spec:
((from ocaml/opam:debian-13-ocaml-4.10@sha256:84bfdf8b22cc19259179f831fab442c1caad77b79aab503d5997e97e4c23c97c)
 (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 yocaml_cmarkit.2.7.0 2.7.0"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall yocaml_cmarkit.2.7.0;\
             \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 \"$pkg\" != 'yocaml_cmarkit.2.7.0' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2025-11-18 17:31.59: Waiting for resource in pool OCluster
2025-11-18 17:32.04: Waiting for worker…
2025-11-18 17:32.04: Got resource from pool OCluster
Building on bremusa.ocamllabs.io
All commits already cached
HEAD is now at 5b6623e1a6 Merge pull request #28905 from lindig/expr
Updating 5b6623e1a6..d4ca2c8996
Fast-forward
 packages/yocaml/yocaml.2.7.0/opam                  | 50 ++++++++++++++++++++++
 packages/yocaml_cmarkit/yocaml_cmarkit.2.7.0/opam  | 42 ++++++++++++++++++
 packages/yocaml_eio/yocaml_eio.2.7.0/opam          | 44 +++++++++++++++++++
 packages/yocaml_git/yocaml_git.2.7.0/opam          | 49 +++++++++++++++++++++
 packages/yocaml_jingoo/yocaml_jingoo.2.7.0/opam    | 41 ++++++++++++++++++
 packages/yocaml_liquid/yocaml_liquid.2.7.0/opam    | 41 ++++++++++++++++++
 .../yocaml_markdown/yocaml_markdown.2.7.0/opam     | 44 +++++++++++++++++++
 .../yocaml_mustache/yocaml_mustache.2.7.0/opam     | 41 ++++++++++++++++++
 packages/yocaml_omd/yocaml_omd.2.7.0/opam          | 42 ++++++++++++++++++
 packages/yocaml_otoml/yocaml_otoml.2.7.0/opam      | 41 ++++++++++++++++++
 packages/yocaml_runtime/yocaml_runtime.2.7.0/opam  | 45 +++++++++++++++++++
 .../yocaml_syndication.2.7.0/opam                  | 44 +++++++++++++++++++
 packages/yocaml_unix/yocaml_unix.2.7.0/opam        | 42 ++++++++++++++++++
 packages/yocaml_yaml/yocaml_yaml.2.7.0/opam        | 41 ++++++++++++++++++
 14 files changed, 607 insertions(+)
 create mode 100644 packages/yocaml/yocaml.2.7.0/opam
 create mode 100644 packages/yocaml_cmarkit/yocaml_cmarkit.2.7.0/opam
 create mode 100644 packages/yocaml_eio/yocaml_eio.2.7.0/opam
 create mode 100644 packages/yocaml_git/yocaml_git.2.7.0/opam
 create mode 100644 packages/yocaml_jingoo/yocaml_jingoo.2.7.0/opam
 create mode 100644 packages/yocaml_liquid/yocaml_liquid.2.7.0/opam
 create mode 100644 packages/yocaml_markdown/yocaml_markdown.2.7.0/opam
 create mode 100644 packages/yocaml_mustache/yocaml_mustache.2.7.0/opam
 create mode 100644 packages/yocaml_omd/yocaml_omd.2.7.0/opam
 create mode 100644 packages/yocaml_otoml/yocaml_otoml.2.7.0/opam
 create mode 100644 packages/yocaml_runtime/yocaml_runtime.2.7.0/opam
 create mode 100644 packages/yocaml_syndication/yocaml_syndication.2.7.0/opam
 create mode 100644 packages/yocaml_unix/yocaml_unix.2.7.0/opam
 create mode 100644 packages/yocaml_yaml/yocaml_yaml.2.7.0/opam

(from ocaml/opam:debian-13-ocaml-4.10@sha256:84bfdf8b22cc19259179f831fab442c1caad77b79aab503d5997e97e4c23c97c)
2025-11-18 17:32.57 ---> using "ea82b9be4ad26426f2b848e41eda04855c1d0fe417ed768a5f0f9b95a9d49e13" from cache

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

/: (workdir /home/opam)

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2025-11-18 17:32.57 ---> using "4c12daa29a40c23fb18e98a86d1e2ba3168c9732d8cc22e9245e975a0109f6bd" 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
2025-11-18 17:32.57 ---> using "6bd70b5ae51e8357561b33ce80a30b0a4ecd12e2d5cf535b7ae8f9f3000ea324" 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~beta1
# 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       4.10
# invariant            ["ocaml-base-compiler" {= "4.10.2"}]
# compiler-packages    ocaml-base-compiler.4.10.2
# ocaml:native         true
# ocaml:native-tools   true
# ocaml:native-dynlink true
# ocaml:stubsdir       /home/opam/.opam/4.10/lib/ocaml/stublibs:/home/opam/.opam/4.10/lib/ocaml
# ocaml:preinstalled   false
# ocaml:compiler       4.10.2
2025-11-18 17:32.57 ---> using "8b4a54373285aa83574998b3fe58d536826bf2b2648eb9b65cf5d12c1d9e991c" 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/"))
2025-11-18 17:32.57 ---> using "247b30972b51d1389d79080a1fe06f35f30d63ed24f2ff4d3bd385923672d1b1" from cache

/home/opam: (copy (src .) (dst opam-repository/))
2025-11-18 17:32.58 ---> using "4cd1bbc51c8986f498d4a6836ee2984a3121a97afdff89a064716f1bc6b66222" from cache

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2025-11-18 17:33.15 ---> saved as "48f57edff1ce150e9c13c99b3a421cb98a73cc30271c2b34240ff47c220398b2"

/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 [9670 kB]
- Get:5 http://deb.debian.org/debian-security trixie-security/main amd64 Packages [71.8 kB]
- Fetched 9973 kB in 1s (7551 kB/s)
- Reading package lists...
- 
2025-11-18 17:33.17 ---> saved as "8a3f59bd69030ada2285d3e19b236336f642dd44717c07ec4b3a389fe94dc3a3"

/home/opam: (run (shell "opam pin add -k version -yn yocaml_cmarkit.2.7.0 2.7.0"))
yocaml_cmarkit is now pinned to version 2.7.0
2025-11-18 17:33.18 ---> saved as "8f924cef604f2c77d73286697edc88f987fe4035e56b44d2ad370cda70e08e08"

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall yocaml_cmarkit.2.7.0;\
                        \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 \"$pkg\" != 'yocaml_cmarkit.2.7.0' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
yocaml_cmarkit.2.7.0 is not installed. Install it? [Y/n] y
  * Incompatible packages:
    - (invariant) -> ocaml-base-compiler = 4.10.2
    - yocaml_cmarkit >= 2.7.0 -> ocaml >= 5.1.1 -> ocaml-variants >= 5.1.1~
    You can temporarily relax the switch invariant with `--update-invariant'
  * Missing dependency:
    - yocaml_cmarkit >= 2.7.0 -> ocaml >= 5.1.1 -> ocaml-variants >= 5.1.1~ -> system-msvc
    unmet availability conditions: 'os = "win32"'

No solution found, exiting
"/usr/bin/env" "bash" "-c" "opam reinstall yocaml_cmarkit.2.7.0;
        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 "$pkg" != 'yocaml_cmarkit.2.7.0' && partial_fails="$partial_fails $pkg";
        done;
        test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}";
        exit 1" failed with exit status 20
2025-11-18 17:33.35: Job failed: Failed: Build failed
2025-11-18 17:33.35: Log analysis:
2025-11-18 17:33.35: >>> 
No solution found, exiting
 (score = 100)
2025-11-18 17:33.35: [SKIP] Package not available