(not at the head of any monitored branch or PR)
2025-08-28 18:35.03: New job: test ppx_protocol_conv_msgpack.5.2.3, using opam 2.3
                              from https://github.com/ocaml/opam-repository.git#refs/pull/28411/head (68ab436729759f29aa4cba01d163da6477fb711b)
                              on opensuse-15.6-ocaml-4.14/amd64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/28411/head" && git reset --hard 68ab4367
git fetch origin master
git merge --no-edit f2cd184cfc6f3b25d3bda0873beb3e8b254806ec
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:opensuse-15.6-ocaml-4.14@sha256:b4bb16d7f649620139eb3e1236ff6ffddfdf8dcc5a5e9e7dd94c90bed8720fbd
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-2.3 /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn ppx_protocol_conv_msgpack.5.2.3 5.2.3
RUN opam reinstall ppx_protocol_conv_msgpack.5.2.3; \
    res=$?; \
    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 "$pkg" != 'ppx_protocol_conv_msgpack.5.2.3' && partial_fails="$partial_fails $pkg"; \
    done; \
    test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
    exit 1
RUN (opam reinstall --with-test ppx_protocol_conv_msgpack.5.2.3) || true
RUN opam reinstall --with-test --verbose ppx_protocol_conv_msgpack.5.2.3; \
    res=$?; \
    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 "$pkg" != 'ppx_protocol_conv_msgpack.5.2.3' && partial_fails="$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 .

2025-08-28 18:35.03: Using cache hint "ocaml/opam:opensuse-15.6-ocaml-4.14@sha256:b4bb16d7f649620139eb3e1236ff6ffddfdf8dcc5a5e9e7dd94c90bed8720fbd-ppx_protocol_conv_msgpack.5.2.3-68ab436729759f29aa4cba01d163da6477fb711b"
2025-08-28 18:35.03: Using OBuilder spec:
((from ocaml/opam:opensuse-15.6-ocaml-4.14@sha256:b4bb16d7f649620139eb3e1236ff6ffddfdf8dcc5a5e9e7dd94c90bed8720fbd)
 (user (uid 1000) (gid 1000))
 (workdir /home/opam)
 (run (shell "sudo ln -f /usr/bin/opam-2.3 /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 ppx_protocol_conv_msgpack.5.2.3 5.2.3"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall ppx_protocol_conv_msgpack.5.2.3;\
             \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 \"$pkg\" != 'ppx_protocol_conv_msgpack.5.2.3' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
 (run (network host)
      (shell "(opam reinstall --with-test ppx_protocol_conv_msgpack.5.2.3) || true"))
 (run (shell  "opam reinstall --with-test --verbose ppx_protocol_conv_msgpack.5.2.3;\
             \n        res=$?;\
             \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 \"$pkg\" != 'ppx_protocol_conv_msgpack.5.2.3' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2025-08-28 18:35.03: Waiting for resource in pool OCluster
2025-08-28 18:35.13: Waiting for worker…
2025-08-28 18:38.26: Got resource from pool OCluster
Building on clete.caelum.ci.dev
All commits already cached
Updating files:  88% (15979/18140)
Updating files:  89% (16145/18140)
Updating files:  90% (16326/18140)
Updating files:  91% (16508/18140)
Updating files:  92% (16689/18140)
Updating files:  93% (16871/18140)
Updating files:  94% (17052/18140)
Updating files:  95% (17233/18140)
Updating files:  96% (17415/18140)
Updating files:  97% (17596/18140)
Updating files:  98% (17778/18140)
Updating files:  99% (17959/18140)
Updating files: 100% (18140/18140)
Updating files: 100% (18140/18140), done.
HEAD is now at f2cd184cfc Merge pull request #28399 from filipeom/opam-publish-smtml.0.10.0
Updating f2cd184cfc..68ab436729
Fast-forward
 .../ppx_protocol_conv/ppx_protocol_conv.5.2.3/opam | 45 ++++++++++++++++++++++
 .../ppx_protocol_conv_json.5.2.3/opam              | 36 +++++++++++++++++
 .../ppx_protocol_conv_jsonm.5.2.3/opam             | 34 ++++++++++++++++
 .../ppx_protocol_conv_msgpack.5.2.3/opam           | 35 +++++++++++++++++
 .../ppx_protocol_conv_xml_light.5.2.3/opam         | 34 ++++++++++++++++
 .../ppx_protocol_conv_xmlm.5.2.3/opam              | 34 ++++++++++++++++
 .../ppx_protocol_conv_yaml.5.2.3/opam              | 35 +++++++++++++++++
 7 files changed, 253 insertions(+)
 create mode 100644 packages/ppx_protocol_conv/ppx_protocol_conv.5.2.3/opam
 create mode 100644 packages/ppx_protocol_conv_json/ppx_protocol_conv_json.5.2.3/opam
 create mode 100644 packages/ppx_protocol_conv_jsonm/ppx_protocol_conv_jsonm.5.2.3/opam
 create mode 100644 packages/ppx_protocol_conv_msgpack/ppx_protocol_conv_msgpack.5.2.3/opam
 create mode 100644 packages/ppx_protocol_conv_xml_light/ppx_protocol_conv_xml_light.5.2.3/opam
 create mode 100644 packages/ppx_protocol_conv_xmlm/ppx_protocol_conv_xmlm.5.2.3/opam
 create mode 100644 packages/ppx_protocol_conv_yaml/ppx_protocol_conv_yaml.5.2.3/opam

(from ocaml/opam:opensuse-15.6-ocaml-4.14@sha256:b4bb16d7f649620139eb3e1236ff6ffddfdf8dcc5a5e9e7dd94c90bed8720fbd)
2025-08-28 18:38.46 ---> saved as "1a99a4fa2b22a5ddfdc055ef8b0a89929fb705f376c98cfd746d241bec785819"

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

/: (workdir /home/opam)

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-2.3 /usr/bin/opam"))
2025-08-28 18:38.46 ---> saved as "12b290a30034ea527ecb372f8bf1ed84863ffdad6137b5e6c3085a097f6a3694"

/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 ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[default] Initialised
2025-08-28 18:39.18 ---> saved as "116c91c8e34eb4d7b375dffb9ee976355c719d5de43b3e5332a686ab4842694f"

/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         2.3.0 (35acd0c5abc5e66cdbd5be16ba77aa6c33a4c724)
# 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       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
2025-08-28 18:39.20 ---> saved as "18495cb4ec2c758c2446be0b323f6ccb0dd10c69c0f820c1f8ae4cc2e34e3a5e"

/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/"))
2025-08-28 18:39.31 ---> saved as "f9cd9d501a754c8e9975be10beccf27d2fc8b4bd9227ac3f909555ec769b45fa"

/home/opam: (copy (src .) (dst opam-repository/))
2025-08-28 18:39.43 ---> saved as "a7a665f53e9dd0ca046e4478bee7ae08c35e2cb15a87481b3bb5e19d3d519e30"

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2025-08-28 18:40.10 ---> saved as "6254f225d747d9d3e2c2545659e54cec046ac6923a22b8e2016c4353267e98ca"

/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]
- Retrieving repository 'Main Update Repository' metadata [..
- Looking for gpg keys in repository Main Update Repository.
-   gpgkey=http://download.opensuse.org/update/leap/15.6/oss/repodata/repomd.xml.key
- .
- .................
- ..............done]
- Building repository 'Main Update Repository' cache [....done]
- 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.
2025-08-28 18:40.50 ---> saved as "e571ba21d8ce7995dbddee2fe281ab50166122a4eacce00591a4abc6f7dbbe8e"

/home/opam: (run (shell "opam pin add -k version -yn ppx_protocol_conv_msgpack.5.2.3 5.2.3"))
ppx_protocol_conv_msgpack is now pinned to version 5.2.3
2025-08-28 18:40.51 ---> saved as "9248cd4d57460b9d380912a9e8a0aa62834ea3bf039d8bd996b267931e468fee"

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall ppx_protocol_conv_msgpack.5.2.3;\
                        \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 \"$pkg\" != 'ppx_protocol_conv_msgpack.5.2.3' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
ppx_protocol_conv_msgpack.5.2.3 is not installed. Install it? [y/n] y
The following actions will be performed:
=== install 16 packages
  - install base                      v0.16.4        [required by ppx_protocol_conv]
  - install base-bytes                base           [required by ocplib-endian]
  - install cppo                      1.8.0          [required by ocplib-endian]
  - install csexp                     1.5.2          [required by dune-configurator]
  - install dune                      3.20.1         [required by ppx_protocol_conv_msgpack]
  - install dune-configurator         3.20.1         [required by base]
  - install msgpck                    1.7            [required by ppx_protocol_conv_msgpack]
  - install ocaml-compiler-libs       v0.12.4        [required by ppxlib]
  - install ocamlfind                 1.9.8          [required by base-bytes]
  - install ocplib-endian             1.2            [required by msgpck]
  - install ppx_derivers              1.2.1          [required by ppxlib]
  - install ppx_protocol_conv         5.2.3          [required by ppx_protocol_conv_msgpack]
  - install ppx_protocol_conv_msgpack 5.2.3 (pinned)
  - install ppxlib                    0.36.0         [required by ppx_protocol_conv]
  - install sexplib0                  v0.16.0        [required by base, ppxlib]
  - install stdlib-shims              0.3.0          [required by ppxlib]

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved base.v0.16.4  (cached)
-> retrieved cppo.1.8.0  (cached)
-> retrieved csexp.1.5.2  (cached)
-> retrieved dune.3.20.1, dune-configurator.3.20.1  (cached)
-> retrieved msgpck.1.7  (cached)
-> retrieved ocaml-compiler-libs.v0.12.4  (cached)
-> retrieved ocamlfind.1.9.8  (cached)
-> retrieved ocplib-endian.1.2  (cached)
-> retrieved ppx_derivers.1.2.1  (cached)
-> retrieved ppx_protocol_conv.5.2.3, ppx_protocol_conv_msgpack.5.2.3  (cached)
-> retrieved ppxlib.0.36.0  (cached)
-> retrieved sexplib0.v0.16.0  (cached)
-> retrieved stdlib-shims.0.3.0  (cached)
-> installed ocamlfind.1.9.8
-> installed base-bytes.base
-> installed dune.3.20.1
-> installed ppx_derivers.1.2.1
-> installed csexp.1.5.2
-> installed cppo.1.8.0
-> installed ocaml-compiler-libs.v0.12.4
-> installed sexplib0.v0.16.0
-> installed stdlib-shims.0.3.0
-> installed ocplib-endian.1.2
-> installed msgpck.1.7
-> installed dune-configurator.3.20.1
-> installed base.v0.16.4
-> installed ppxlib.0.36.0
-> installed ppx_protocol_conv.5.2.3
-> installed ppx_protocol_conv_msgpack.5.2.3
Done.
# To update the current shell environment, run: eval $(opam env)
2025-08-28 18:41.56 ---> saved as "eb1fc81725344b79254a5874ba628f9df97bdd26e573fab4d8d6b032d4b10a28"

/home/opam: (run (network host)
                 (shell "(opam reinstall --with-test ppx_protocol_conv_msgpack.5.2.3) || true"))
  * No agreement on the version of ppxlib:
    - ppx_protocol_conv_msgpack >= 5.2.3 -> ppx_protocol_conv >= 5.2.3 -> ppxlib >= 0.36.0
    - ppx_protocol_conv_msgpack >= 5.2.3 -> ppx_sexp_conv -> ppxlib < 0.36.0
  * Incompatible packages:
    - (invariant) -> ocaml-base-compiler = 4.14.2
    - ppx_protocol_conv_msgpack >= 5.2.3 -> ppx_sexp_conv -> ppxlib < 0.9.0 -> ocaml < 4.10 -> ocaml-variants
    You can temporarily relax the switch invariant with `--update-invariant'
  * Incompatible packages:
    - (invariant) -> ocaml-base-compiler = 4.14.2
    - ppx_protocol_conv_msgpack >= 5.2.3 -> ppx_sexp_conv -> ppxlib < 0.15.0 -> ocaml-migrate-parsetree < 2.0.0 -> ocaml < 4.13 -> dkml-base-compiler
  * Missing dependency:
    - ppx_protocol_conv_msgpack >= 5.2.3 -> ppx_sexp_conv -> base < v0.14 -> ocaml < 4.10.0 -> ocaml-base-compiler (<= 3.07+1 | = 3.07+2 | = 3.08.0 | = 3.08.1 | = 3.08.2 | = 3.08.3 | = 3.08.4 | = 3.09.0) | ocaml-system (<= 3.07+1 | = 3.07+2 | >= 3.08.0) | ocaml-variants < 3.09.1~
    not available because the package is pinned to version 4.14.2
    unmet availability conditions, e.g. 'sys-ocaml-version = "5.3.0" & (os != "win32" | sys-ocaml-libc = "msvc")'
    no matching version
  * Missing dependency:
    - ppx_protocol_conv_msgpack >= 5.2.3 -> ppx_sexp_conv -> ppxlib < 0.15.0 -> ocaml-migrate-parsetree < 2.0.0 -> ocaml-variants (= 4.08.0+beta2 | = 4.08.0+beta3)
    no matching version
  * Missing dependency:
    - ppx_protocol_conv_msgpack >= 5.2.3 -> ppx_sexp_conv -> ppxlib < 0.9.0 -> ocaml < 4.10 -> ocaml-variants -> ocaml-beta
    unmet availability conditions: 'enable-ocaml-beta-repository'
  * Missing dependency:
    - ppx_protocol_conv_msgpack >= 5.2.3 -> ppx_sexp_conv -> ppxlib < 0.9.0 -> ocaml < 4.10 -> ocaml-variants -> system-msvc
    unmet availability conditions: 'os = "win32"'

No solution found, exiting
2025-08-28 18:42.14 ---> saved as "81075ca148922e505d4f9d939530c5dc906aebd44430423fbaf9ab930037049a"

/home/opam: (run (shell  "opam reinstall --with-test --verbose ppx_protocol_conv_msgpack.5.2.3;\
                        \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 \"$pkg\" != 'ppx_protocol_conv_msgpack.5.2.3' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
  * No agreement on the version of ppxlib:
    - ppx_protocol_conv_msgpack >= 5.2.3 -> ppx_protocol_conv >= 5.2.3 -> ppxlib >= 0.36.0
    - ppx_protocol_conv_msgpack >= 5.2.3 -> ppx_sexp_conv -> ppxlib < 0.36.0
  * Incompatible packages:
    - (invariant) -> ocaml-base-compiler = 4.14.2
    - ppx_protocol_conv_msgpack >= 5.2.3 -> ppx_sexp_conv -> ppxlib < 0.9.0 -> ocaml < 4.10 -> ocaml-variants
    You can temporarily relax the switch invariant with `--update-invariant'
  * Incompatible packages:
    - (invariant) -> ocaml-base-compiler = 4.14.2
    - ppx_protocol_conv_msgpack >= 5.2.3 -> ppx_sexp_conv -> ppxlib < 0.15.0 -> ocaml-migrate-parsetree < 2.0.0 -> ocaml < 4.13 -> dkml-base-compiler
  * Missing dependency:
    - ppx_protocol_conv_msgpack >= 5.2.3 -> ppx_sexp_conv -> base < v0.14 -> ocaml < 4.10.0 -> ocaml-base-compiler (<= 3.07+1 | = 3.07+2 | = 3.08.0 | = 3.08.1 | = 3.08.2 | = 3.08.3 | = 3.08.4 | = 3.09.0) | ocaml-system (<= 3.07+1 | = 3.07+2 | >= 3.08.0) | ocaml-variants < 3.09.1~
    not available because the package is pinned to version 4.14.2
    unmet availability conditions, e.g. 'sys-ocaml-version = "5.3.0" & (os != "win32" | sys-ocaml-libc = "msvc")'
    no matching version
  * Missing dependency:
    - ppx_protocol_conv_msgpack >= 5.2.3 -> ppx_sexp_conv -> ppxlib < 0.15.0 -> ocaml-migrate-parsetree < 2.0.0 -> ocaml-variants (= 4.08.0+beta2 | = 4.08.0+beta3)
    no matching version
  * Missing dependency:
    - ppx_protocol_conv_msgpack >= 5.2.3 -> ppx_sexp_conv -> ppxlib < 0.9.0 -> ocaml < 4.10 -> ocaml-variants -> ocaml-beta
    unmet availability conditions: 'enable-ocaml-beta-repository'
  * Missing dependency:
    - ppx_protocol_conv_msgpack >= 5.2.3 -> ppx_sexp_conv -> ppxlib < 0.9.0 -> ocaml < 4.10 -> ocaml-variants -> system-msvc
    unmet availability conditions: 'os = "win32"'

No solution found, exiting
'opam reinstall --with-test --verbose ppx_protocol_conv_msgpack.5.2.3' failed.
"/usr/bin/env" "bash" "-c" "opam reinstall --with-test --verbose ppx_protocol_conv_msgpack.5.2.3;
        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 "$pkg" != 'ppx_protocol_conv_msgpack.5.2.3' && partial_fails="$partial_fails $pkg";
        done;
        test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}";
        exit 1" failed with exit status 20
2025-08-28 18:42.51: Job failed: Failed: Build failed
2025-08-28 18:42.51: Log analysis:
2025-08-28 18:42.51: >>> 
No solution found, exiting
 (score = 100)
2025-08-28 18:42.51: >>> 
No solution found, exiting
 (score = 100)
2025-08-28 18:42.51: [SKIP] Package not available