(not at the head of any monitored branch or PR)
2025-03-25 15:01.29: New job: build caqti-async.2.1.2, using opam dev
                              from https://github.com/ocaml/opam-repository.git#refs/pull/27655/head (567635cc1911b41a3acedae0e4192d0ce0027f4c)
                              on debian-12-ocaml-4.14/s390x

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/27655/head" && git reset --hard 567635cc
git fetch origin master
git merge --no-edit 48e47466f5898fbf475b71788bcf587634373afa
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-12-ocaml-4.14@sha256:3e4909c95f394aa52571815cb06e26d40b03ea477ddf47e34b0af54984106afc
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn caqti-async.2.1.2 2.1.2
RUN opam reinstall caqti-async.2.1.2; \
    res=$?; \
    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 "\"debian-12\""; then \
    echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
    fi; \
    test "$pkg" != 'caqti-async.2.1.2' && partial_fails="$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 .

2025-03-25 15:01.29: Using cache hint "ocaml/opam:debian-12-ocaml-4.14@sha256:3e4909c95f394aa52571815cb06e26d40b03ea477ddf47e34b0af54984106afc-caqti-async.2.1.2-567635cc1911b41a3acedae0e4192d0ce0027f4c"
2025-03-25 15:01.29: Using OBuilder spec:
((from ocaml/opam:debian-12-ocaml-4.14@sha256:3e4909c95f394aa52571815cb06e26d40b03ea477ddf47e34b0af54984106afc)
 (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 caqti-async.2.1.2 2.1.2"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall caqti-async.2.1.2;\
             \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 \"\\\"debian-12\\\"\"; then\
             \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
             \n          fi;\
             \n          test \"$pkg\" != 'caqti-async.2.1.2' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2025-03-25 15:01.29: Waiting for resource in pool OCluster
2025-03-25 15:01.30: Waiting for worker…
2025-03-25 16:02.23: Got resource from pool OCluster
Building on s390x-worker-02.marist.ci.dev
All commits already cached
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Updating files: 100% (22711/22711), done.
HEAD is now at 48e47466f5 Merge pull request #27676 from mtelvers/opam-publish-ocaml-version.4.0.0
Updating 48e47466f5..567635cc19
Fast-forward
 packages/caqti-async/caqti-async.2.1.2/opam        |  2 +-
 .../caqti-driver-mariadb.2.2.2/opam                | 32 ++++++++++
 .../caqti-driver-pgx/caqti-driver-pgx.2.2.2/opam   | 32 ++++++++++
 .../caqti-driver-postgresql.2.2.2/opam             | 36 +++++++++++
 .../caqti-driver-sqlite3.2.2.2/opam                | 32 ++++++++++
 packages/caqti-eio/caqti-eio.2.1.2/opam            |  2 +-
 packages/caqti-lwt/caqti-lwt.2.2.2/opam            | 38 ++++++++++++
 packages/caqti-miou/caqti-miou.2.2.2/opam          | 35 +++++++++++
 packages/caqti-mirage/caqti-mirage.2.2.2/opam      | 42 +++++++++++++
 packages/caqti-tls/caqti-tls.2.1.2/opam            |  2 +-
 packages/caqti/caqti.2.2.2/opam                    | 69 ++++++++++++++++++++++
 11 files changed, 319 insertions(+), 3 deletions(-)
 create mode 100644 packages/caqti-driver-mariadb/caqti-driver-mariadb.2.2.2/opam
 create mode 100644 packages/caqti-driver-pgx/caqti-driver-pgx.2.2.2/opam
 create mode 100644 packages/caqti-driver-postgresql/caqti-driver-postgresql.2.2.2/opam
 create mode 100644 packages/caqti-driver-sqlite3/caqti-driver-sqlite3.2.2.2/opam
 create mode 100644 packages/caqti-lwt/caqti-lwt.2.2.2/opam
 create mode 100644 packages/caqti-miou/caqti-miou.2.2.2/opam
 create mode 100644 packages/caqti-mirage/caqti-mirage.2.2.2/opam
 create mode 100644 packages/caqti/caqti.2.2.2/opam

(from ocaml/opam:debian-12-ocaml-4.14@sha256:3e4909c95f394aa52571815cb06e26d40b03ea477ddf47e34b0af54984106afc)
Unable to find image 'ocaml/opam:debian-12-ocaml-4.14@sha256:3e4909c95f394aa52571815cb06e26d40b03ea477ddf47e34b0af54984106afc' locally
docker.io/ocaml/opam@sha256:3e4909c95f394aa52571815cb06e26d40b03ea477ddf47e34b0af54984106afc: Pulling from ocaml/opam
Digest: sha256:3e4909c95f394aa52571815cb06e26d40b03ea477ddf47e34b0af54984106afc
Status: Downloaded newer image for ocaml/opam@sha256:3e4909c95f394aa52571815cb06e26d40b03ea477ddf47e34b0af54984106afc
2025-03-25 16:02.33 ---> using "3f20ee4906b39578175d19404dc8a868b2a31d800d40c013e8e00bcfe06c05f7" from cache

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

/: (workdir /home/opam)

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2025-03-25 16:02.33 ---> using "782801e85f1ebc85d2930a7ac970d615ef2cd3a857510ef64205216e897a34f1" 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 development 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 ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[opam-repository-archive] no changes from git+https://github.com/ocaml/opam-repository-archive
[default] synchronised from file:///home/opam/opam-repository
2025-03-25 16:02.33 ---> using "3223d01aecd920555508ab74ee70109a23a914b4d4eb8aaa1e7aac63d9325680" 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         2.4.0~alpha1~dev (fcce0c8d871702aabac0a216e45212ff004cfe79)
# self-upgrade         no
# system               arch=s390x os=linux os-distribution=debian os-version=12
# solver               builtin-0install
# install-criteria     -changed,-count[avoid-version,solution]
# upgrade-criteria     -count[avoid-version,solution]
# jobs                 3
# repositories         1 (local), 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
2025-03-25 16:02.33 ---> using "0446c893a1d3c163c1dd17cf8fa65fdb3d0edc0879f39d657db420850a8d8b22" 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/"))
2025-03-25 16:02.33 ---> using "af34fe5f8b206f02ec1d86651df5a7c6812fb04f434051de4400a44d93abfdc6" from cache

/home/opam: (copy (src .) (dst opam-repository/))
2025-03-25 16:02.35 ---> using "5abcb266a45473b51a2ffc08d78ce14231e94dd3f4e426cdab68b107b9231781" from cache

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2025-03-25 16:02.35 ---> using "cbe88ca513a44dee737dd765cf28687fe6f4ac403da898de79c559391f1bae20" from cache

/home/opam: (run (network host)
                 (shell "opam update --depexts || true"))
+ /usr/bin/sudo "apt-get" "update"
- Hit:1 http://deb.debian.org/debian bookworm InRelease
- Get:2 http://deb.debian.org/debian bookworm-updates InRelease [55.4 kB]
- Get:3 http://deb.debian.org/debian-security bookworm-security InRelease [48.0 kB]
- Get:4 http://deb.debian.org/debian-security bookworm-security/main s390x Packages [216 kB]
- Fetched 320 kB in 1s (324 kB/s)
- Reading package lists...
- 
2025-03-25 16:02.35 ---> using "e418a218237f170f453d88a2d54649a2abb242aa889f3e952e0f56ebb31bbc23" from cache

/home/opam: (run (shell "opam pin add -k version -yn caqti-async.2.1.2 2.1.2"))
caqti-async is now pinned to version 2.1.2
2025-03-25 16:03.16 ---> saved as "eeddffa1d70b78e69473ff96e9e3537b3c7b48559005c92402bb6896c9201055"

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall caqti-async.2.1.2;\
                        \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 \"\\\"debian-12\\\"\"; then\
                        \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
                        \n          fi;\
                        \n          test \"$pkg\" != 'caqti-async.2.1.2' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
caqti-async.2.1.2 is not installed. Install it? [Y/n] y
  * No agreement on the version of ocaml:
    - (invariant) -> ocaml-base-compiler = 4.14.2 -> ocaml = 4.14.2
    - caqti-async >= 2.1.2 -> async_kernel >= v0.17.0 -> ocaml >= 5.1.0
    You can temporarily relax the switch invariant with `--update-invariant'

No solution found, exiting
"/usr/bin/env" "bash" "-c" "opam reinstall caqti-async.2.1.2;
        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 "\"debian-12\""; then
            echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.";
          fi;
          test "$pkg" != 'caqti-async.2.1.2' && partial_fails="$partial_fails $pkg";
        done;
        test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}";
        exit 1" failed with exit status 20
2025-03-25 16:04.35: Job failed: Failed: Build failed
2025-03-25 16:04.35: Log analysis:
2025-03-25 16:04.35: >>> 
No solution found, exiting
 (score = 100)
2025-03-25 16:04.35: [SKIP] Package not available