(for PR #28914)

2025-11-19 09:07.08: New job: build gappa.1.6.0, using opam dev
                              from https://github.com/ocaml/opam-repository.git#refs/pull/28914/head (5fed620a1849ce5ff9045f807164c53a1c1ba76c)
                              on debian-13-ocaml-4.14/i386

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/28914/head" && git reset --hard 5fed620a
git fetch origin master
git merge --no-edit 24dbb725dce5c26764f028224175df3cfbe7dafd
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-13-ocaml-4.14@sha256:d3188c652b1a8ba0b771b01ee3f47a67c4d0e8142c248d1a103e6670d81115f8
SHELL [ "/usr/bin/linux32", "/bin/sh", "-c" ]
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn gappa.1.6.0 1.6.0
RUN opam reinstall gappa.1.6.0; \
    res=$?; \
    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 "$pkg" != 'gappa.1.6.0' && partial_fails="$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 .

2025-11-19 09:07.08: Using cache hint "ocaml/opam:debian-13-ocaml-4.14@sha256:d3188c652b1a8ba0b771b01ee3f47a67c4d0e8142c248d1a103e6670d81115f8-gappa.1.6.0-5fed620a1849ce5ff9045f807164c53a1c1ba76c"
2025-11-19 09:07.08: Using OBuilder spec:
((from ocaml/opam:debian-13-ocaml-4.14@sha256:d3188c652b1a8ba0b771b01ee3f47a67c4d0e8142c248d1a103e6670d81115f8)
 (shell /usr/bin/linux32 /bin/sh -c)
 (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 gappa.1.6.0 1.6.0"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall gappa.1.6.0;\
             \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 \"$pkg\" != 'gappa.1.6.0' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2025-11-19 09:07.08: Waiting for resource in pool OCluster
2025-11-19 09:07.08: Waiting for worker…
2025-11-19 09:07.12: Got resource from pool OCluster
Building on laodoke.caelum.ci.dev
All commits already cached
HEAD is now at 24dbb725dc Merge pull request #28918 from dra27/msys2-lablgtk3
Updating 24dbb725dc..5fed620a18
Fast-forward
 packages/gappa/gappa.1.6.0/opam | 54 +++++++++++++++++++++++++++++++++++++++++
 1 file changed, 54 insertions(+)
 create mode 100644 packages/gappa/gappa.1.6.0/opam

(from ocaml/opam:debian-13-ocaml-4.14@sha256:d3188c652b1a8ba0b771b01ee3f47a67c4d0e8142c248d1a103e6670d81115f8)
2025-11-19 09:08.22 ---> using "eb30fc95815ce3000329a80201f9e58a0f31a666f949251c45a6d7e80ca011f1" from cache

/: (shell /usr/bin/linux32 /bin/sh -c)

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

/: (workdir /home/opam)

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2025-11-19 09:08.22 ---> using "86fa9fe0f9bc126a105d3c47c007b6679697c79d280c948948efbedbe549a110" 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
2025-11-19 09:08.22 ---> using "2ee428b60a670ae3ddf72f63857d24542d9fd225e4845cf423af1c86334573cc" 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_32 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-base-compiler" {= "4.14.2"}]
# compiler-packages    ocaml-base-compiler.4.14.2, ocaml-options-vanilla.1
# 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
2025-11-19 09:08.22 ---> using "e0ce6c8b3dcfdfe16e2dcc8ad9874c7b1e28fb4e4b69d7bb11354b382066b67b" 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/"))
2025-11-19 09:08.22 ---> using "3ae62db5e00b8c5e2bd8feffa6bb1f9361604c4dfd43a906369c7d05a4d0c6b4" from cache

/home/opam: (copy (src .) (dst opam-repository/))
2025-11-19 09:08.23 ---> using "f7cb5fb916e4f2818c56063df96e494adeb9e6766e97fa41eb4643c8d6e0d39e" from cache

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2025-11-19 09:08.23 ---> using "f4e4cea87fe990b4fbe0087b032943a8356a7a22344ce00bb71e8e18834f5064" 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 i386 Packages [9430 kB]
- Get:5 http://deb.debian.org/debian-security trixie-security/main i386 Packages [66.8 kB]
- Fetched 9728 kB in 3s (3605 kB/s)
- Reading package lists...
- 
2025-11-19 09:08.23 ---> using "de0757109bc95384de28c44c93199081445c24c54c1c9a2c51a3fb297ef151b0" from cache

/home/opam: (run (shell "opam pin add -k version -yn gappa.1.6.0 1.6.0"))
gappa is now pinned to version 1.6.0
2025-11-19 09:08.23 ---> using "6bb55b8f038fb8ab8b5b5c30ba1f57ecfa182f8b555368ad398881391d3639f7" from cache

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall gappa.1.6.0;\
                        \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 \"$pkg\" != 'gappa.1.6.0' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
[ERROR] gappa = 1.6.0: unmet availability conditions: 'arch != "x86_32"'
"/usr/bin/linux32" "/bin/sh" "-c" "opam reinstall gappa.1.6.0;
        res=$?;
        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 "$pkg" != 'gappa.1.6.0' && partial_fails="$partial_fails $pkg";
        done;
        test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}";
        exit 1" failed with exit status 5
2025-11-19 09:08.40: Job failed: Failed: Build failed
2025-11-19 09:08.40: Log analysis:
2025-11-19 09:08.40: >>> 
[ERROR] gappa = 1.6.0: unmet availability conditions: 'arch != "x86_32"'
 (score = 100)
2025-11-19 09:08.40: [SKIP] Package not available