(not at the head of any monitored branch or PR)
2025-12-09 21:30.52: New job: build flint.0.4.2, using opam dev
                              from https://github.com/ocaml/opam-repository.git#refs/pull/28935/head (52729bb8d87544615b6b51da763607debc3b5c6c)
                              on opensuse-15.6-ocaml-5.4/amd64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/28935/head" && git reset --hard 52729bb8
git fetch origin master
git merge --no-edit d684c896eb6f7e6030d6ee65338d9db22a612f01
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:opensuse-15.6-ocaml-5.4@sha256:46c6e6da67816513b8f535446cdd0092f8b5cb7fedf95ecd1b3cba070bfb1d3e
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn flint.0.4.2 0.4.2
RUN opam reinstall flint.0.4.2; \
    res=$?; \
    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 "\"opensuse-15.6\""; then \
    echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
    fi; \
    test "$pkg" != 'flint.0.4.2' && partial_fails="$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 .

2025-12-09 21:30.52: Using cache hint "ocaml/opam:opensuse-15.6-ocaml-5.4@sha256:46c6e6da67816513b8f535446cdd0092f8b5cb7fedf95ecd1b3cba070bfb1d3e-flint.0.4.2-52729bb8d87544615b6b51da763607debc3b5c6c"
2025-12-09 21:30.52: Using OBuilder spec:
((from ocaml/opam:opensuse-15.6-ocaml-5.4@sha256:46c6e6da67816513b8f535446cdd0092f8b5cb7fedf95ecd1b3cba070bfb1d3e)
 (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 flint.0.4.2 0.4.2"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall flint.0.4.2;\
             \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 \"\\\"opensuse-15.6\\\"\"; then\
             \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
             \n          fi;\
             \n          test \"$pkg\" != 'flint.0.4.2' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2025-12-09 21:30.52: Waiting for resource in pool OCluster
2025-12-09 23:30.13: Waiting for worker…
2025-12-09 23:33.44: Got resource from pool OCluster
Building on bremusa.ocamllabs.io
All commits already cached
HEAD is now at d684c896eb Merge pull request #29052 from balat/maintenance
Merge made by the 'ort' strategy.
 packages/conf-flint/conf-flint.3.0/opam | 15 ++++++++---
 packages/flint/flint.0.4.2/opam         | 48 +++++++++++++++++++++++++++++++++
 2 files changed, 59 insertions(+), 4 deletions(-)
 create mode 100644 packages/flint/flint.0.4.2/opam

(from ocaml/opam:opensuse-15.6-ocaml-5.4@sha256:46c6e6da67816513b8f535446cdd0092f8b5cb7fedf95ecd1b3cba070bfb1d3e)
2025-12-09 23:33.49 ---> using "54349fe7f8ed4339be991dd88b5e37cb5477ed34f3b8a57062b36631f728731a" from cache

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

/: (workdir /home/opam)

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2025-12-09 23:33.49 ---> using "c81c4a7b477d846e6d9cc210adfe4df4a21740c02931cb1b6436c3c20864774b" 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
2025-12-09 23:33.49 ---> using "61c7a0667998f3a821fa18524a16af85ba696fc8e52f9df50b5e32d6f0f5aee2" 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=opensuse-leap os-version=15.6
# 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       5.4
# invariant            ["ocaml-base-compiler" {>= "5.4.0"}]
# compiler-packages    ocaml-base-compiler.5.4.0, ocaml-compiler.5.4.0, ocaml-options-vanilla.1
# ocaml:native         true
# ocaml:native-tools   true
# ocaml:native-dynlink true
# ocaml:stubsdir       /home/opam/.opam/5.4/lib/ocaml/stublibs:/home/opam/.opam/5.4/lib/ocaml
# ocaml:preinstalled   false
# ocaml:compiler       5.4.0
2025-12-09 23:33.49 ---> using "7ece361d76d664e45ccd199e1fe1c939e7412b24de343f8fe28312fa7c1b06bb" 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/"))
2025-12-09 23:33.49 ---> using "81c98812d65557c1a3e3bd78c7f571ccca318d409d71e0d1c0fa5d0d4c088d58" from cache

/home/opam: (copy (src .) (dst opam-repository/))
2025-12-09 23:34.26 ---> saved as "dbde26b67f7501b5ed01c011c57c2c0e77992d98860759da05d79e58cc4cf101"

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2025-12-09 23:34.48 ---> saved as "e8a22a0d8f58d30ce0d1f026fc188405e55e7dd549e7bffd6aa42b463ff460dd"

/home/opam: (run (network host)
                 (shell "opam update --depexts || true"))
+ /usr/bin/sudo "zypper" "--non-interactive" "refresh"
- Retrieving repository 'Update repository of openSUSE Backports' metadata [..
- Looking for gpg keys in repository Update repository of openSUSE Backports.
-   gpgkey=http://download.opensuse.org/update/leap/15.6/backports/repodata/repomd.xml.key
- ...
- .....
- ....
- ....
- ..........
- .....done]
- Building repository 'Update repository of openSUSE Backports' cache [..
- ..done]
- Retrieving repository 'Update repository with updates from SUSE Linux Enterprise 15' metadata [..
- Looking for gpg keys in repository Update repository with updates from SUSE Linux Enterprise 15.
-   gpgkey=http://download.opensuse.org/update/leap/15.6/sle/repodata/repomd.xml.key
- .....
- ....
- ....
- ....
- ...........
- ..........
- ........
- .........
- ..........
- .........
- .........
- ..........
- .........
- .........
- .........
- ....done]
- Building repository 'Update repository with updates from SUSE Linux Enterprise 15' cache [..
- ..done]
- Repository 'Main Update Repository' is up to date.
- Repository 'Update Repository (Non-Oss)' is up to date.
- Repository 'Non-OSS Repository' is up to date.
- Repository 'Main Repository' is up to date.
- All repositories have been refreshed.
2025-12-09 23:35.37 ---> saved as "75f31ec76516175ab759050f3045b1f2598fb96f6ddc4dc9a7366f0fcab7047d"

/home/opam: (run (shell "opam pin add -k version -yn flint.0.4.2 0.4.2"))
flint is now pinned to version 0.4.2
2025-12-09 23:35.40 ---> saved as "2bb4501a5d87dbeafc9675383d3ab0898ffd2b0b29752c154e565f4bda87908c"

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall flint.0.4.2;\
                        \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 \"\\\"opensuse-15.6\\\"\"; then\
                        \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
                        \n          fi;\
                        \n          test \"$pkg\" != 'flint.0.4.2' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
flint.0.4.2 is not installed. Install it? [Y/n] y
  * Missing dependency:
    - flint >= 0.4.2 -> conf-flint >= 3.0
    unmet availability conditions: '!(os-distribution = "ubuntu" & os-version < "24.04") & !(os-distribution = "debian" & os-version <= "12") & !(os-family = "fedora" & os-version <= "39") & !(os-family = "suse")'

No solution found, exiting
"/usr/bin/env" "bash" "-c" "opam reinstall flint.0.4.2;
        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 "\"opensuse-15.6\""; then
            echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.";
          fi;
          test "$pkg" != 'flint.0.4.2' && partial_fails="$partial_fails $pkg";
        done;
        test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}";
        exit 1" failed with exit status 20
2025-12-09 23:36.01: Job failed: Failed: Build failed
2025-12-09 23:36.01: Log analysis:
2025-12-09 23:36.01: >>> 
No solution found, exiting
 (score = 100)
2025-12-09 23:36.01: [SKIP] Package not available