(not at the head of any monitored branch or PR)
2025-08-28 18:35.03: New job: build ppx_protocol_conv_json.5.2.3, using opam 2.3
                              from https://github.com/ocaml/opam-repository.git#refs/pull/28411/head (68ab436729759f29aa4cba01d163da6477fb711b)
                              on debian-12-ocaml-4.14-fp/amd64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/28411/head" && git reset --hard 68ab4367
git fetch origin master
git merge --no-edit f2cd184cfc6f3b25d3bda0873beb3e8b254806ec
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-12-ocaml-4.14-fp@sha256:1ec4fa887402a3bc66d974b6bba8b74a4ecaa43e6522f6ca92a33be0a45820db
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-2.3 /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn ppx_protocol_conv_json.5.2.3 5.2.3
RUN opam reinstall ppx_protocol_conv_json.5.2.3; \
    res=$?; \
    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 "\"debian-12\""; then \
    echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
    fi; \
    test "$pkg" != 'ppx_protocol_conv_json.5.2.3' && partial_fails="$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:debian-12-ocaml-4.14-fp@sha256:1ec4fa887402a3bc66d974b6bba8b74a4ecaa43e6522f6ca92a33be0a45820db-ppx_protocol_conv_json.5.2.3-68ab436729759f29aa4cba01d163da6477fb711b"
2025-08-28 18:35.03: Using OBuilder spec:
((from ocaml/opam:debian-12-ocaml-4.14-fp@sha256:1ec4fa887402a3bc66d974b6bba8b74a4ecaa43e6522f6ca92a33be0a45820db)
 (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_json.5.2.3 5.2.3"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall ppx_protocol_conv_json.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 \"\\\"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 \"$pkg\" != 'ppx_protocol_conv_json.5.2.3' && partial_fails=\"$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 18:39.28: Waiting for worker…
2025-08-28 18:41.14: Got resource from pool OCluster
Building on eumache
All commits already cached
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:debian-12-ocaml-4.14-fp@sha256:1ec4fa887402a3bc66d974b6bba8b74a4ecaa43e6522f6ca92a33be0a45820db)
Unable to find image 'ocaml/opam:debian-12-ocaml-4.14-fp@sha256:1ec4fa887402a3bc66d974b6bba8b74a4ecaa43e6522f6ca92a33be0a45820db' locally
docker.io/ocaml/opam@sha256:1ec4fa887402a3bc66d974b6bba8b74a4ecaa43e6522f6ca92a33be0a45820db: Pulling from ocaml/opam
aa21b7521b00: Already exists
fee6c6d547ad: Already exists
8a684697202d: Already exists
fdd6ed92ec99: Already exists
5bfa87902bb2: Already exists
Digest: sha256:1ec4fa887402a3bc66d974b6bba8b74a4ecaa43e6522f6ca92a33be0a45820db
Status: Downloaded newer image for ocaml/opam@sha256:1ec4fa887402a3bc66d974b6bba8b74a4ecaa43e6522f6ca92a33be0a45820db
2025-08-28 18:41.29 ---> saved as "8bae0b6d53869120dc8800c832464fb85afff16681ec164db12650f13d6f8121"

/: (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 18:41.30 ---> saved as "ce9ca167871f5f2ed58ea3fca1413141fb0166773fe4cec9cb11c0c129cd81c6"

/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 18:42.00 ---> saved as "4e4e1289349bc55873ca64f9a9de9881c41d308dd8fa38bb656d35f29c6844ad"

/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=debian os-version=12
# 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-options-only-fp"]
# compiler-packages    ocaml-option-fp.1, ocaml-options-only-fp.1, ocaml-variants.4.14.2+options
# 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+options+fp
2025-08-28 18:42.01 ---> saved as "f981444ff18dbb9b9b9832b3125a5fcee66231b6e25a4d133db07535c09a5b92"

/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 18:42.12 ---> saved as "85c4e590c22f67f55f6ddaac84cf7d3b82398be0f33acbe32e8be12ccfe1d4d7"

/home/opam: (copy (src .) (dst opam-repository/))
2025-08-28 18:42.19 ---> saved as "68b422d75cc517d57ba7d837df0d0bcd10621c970dab3c8085e2f0f5a1f6f377"

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2025-08-28 18:42.42 ---> saved as "44bdf1036907e1de71c5b3ebe34d5a504ec8a91cf25d8ab777bdfbc207389d06"

/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 amd64 Packages [277 kB]
- Fetched 380 kB in 0s (1111 kB/s)
- Reading package lists...
- 
2025-08-28 18:42.44 ---> saved as "e72d51816012139f0b28cda60bc6bdaca723da741c2b950c6e5088efeb038590"

/home/opam: (run (shell "opam pin add -k version -yn ppx_protocol_conv_json.5.2.3 5.2.3"))
ppx_protocol_conv_json is now pinned to version 5.2.3
2025-08-28 18:42.45 ---> saved as "6db5f067f01f3703d22689014d54b630b608cb1e074f3ffec1b330a64c26c77e"

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall ppx_protocol_conv_json.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 \"\\\"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 \"$pkg\" != 'ppx_protocol_conv_json.5.2.3' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
ppx_protocol_conv_json.5.2.3 is not installed. Install it? [y/n] y
  * No agreement on the version of ppxlib:
    - ppx_protocol_conv_json >= 5.2.3 -> ppx_expect -> ppxlib < 0.36.0
    - ppx_protocol_conv_json >= 5.2.3 -> ppx_protocol_conv >= 5.2.3 -> ppxlib >= 0.36.0
  * No agreement on the version of ocaml:
    - (invariant) -> ocaml-options-only-fp -> ocaml-option-fp -> ocaml-variants >= 4.12.0~ -> ocaml = 4.14.2
    - ppx_protocol_conv_json >= 5.2.3 -> ppx_expect -> base < v0.14 -> ocaml < 4.12
    You can temporarily relax the switch invariant with `--update-invariant'
  * Incompatible packages:
    - (invariant) -> ocaml-options-only-fp -> ocaml-option-fp -> ocaml-variants >= 4.12.0~
    - ppx_protocol_conv_json >= 5.2.3 -> ppx_expect -> base < v0.14 -> ocaml < 4.12 -> ocaml-base-compiler (= 3.08.0 | = 3.08.2 | = 3.08.3 | = 3.08.4 | = 3.09.0 | = 3.09.2 | = 3.09.3 | = 3.10.1 | = 3.11.1 | = 3.11.2 | = 3.12.1 | = 4.00.0 | = 4.02.0 | = 4.02.2 | = 4.03.0 | = 4.04.0 | = 4.04.1 | = 4.04.2 | = 4.06.0 | = 4.06.1 | = 4.07.0 | = 4.07.1 | = 4.08.0 | = 4.09.0 | = 4.10.0 | = 4.10.1 | = 4.10.2 | = 4.11.1 | = 4.11.2)
  * Incompatible packages:
    - (invariant) -> ocaml-options-only-fp -> ocaml-option-fp -> ocaml-variants >= 4.12.0~
    - ppx_protocol_conv_json >= 5.2.3 -> ppx_expect -> ppxlib < 0.36.0 -> ocaml < 4.14 -> ocaml-base-compiler < 4.13.2~
  * Incompatible packages:
    - (invariant) -> ocaml-options-only-fp -> ocaml-option-fp -> ocaml-variants >= 4.12.0~
    - ppx_protocol_conv_json >= 5.2.3 -> ppx_expect -> ppxlib < 0.18.0 -> ocaml-migrate-parsetree < 2.0.0 -> ocaml < 4.13 -> dkml-base-compiler
  * Incompatible packages:
    - (invariant) -> ocaml-options-only-fp -> ocaml-option-fp -> ocaml-variants >= 4.12.0~
    - ppx_protocol_conv_json >= 5.2.3 -> ppx_expect -> ppxlib < 0.18.0 -> ocaml-migrate-parsetree < 2.0.0 -> ocaml < 4.13 -> ocaml-base-compiler < 4.12.2~
  * Incompatible packages:
    - (invariant) -> ocaml-options-only-fp -> ocaml-option-fp -> ocaml-variants >= 4.12.0~
    - ppx_protocol_conv_json >= 5.2.3 -> ppx_expect -> ppx_inline_test >= v0.16 -> time_now >= v0.16 -> ppx_base >= v0.16 -> ppx_sexp_conv >= v0.16 -> ocaml >= 5.1.0 -> ocaml-base-compiler < 5.4.1~
  * Missing dependency:
    - ppx_protocol_conv_json >= 5.2.3 -> ppx_expect -> base < v0.14 -> ocaml < 4.12 -> ocaml-base-compiler (= 4.02.4 | = 4.03.1 | = 4.04.3 | = 4.05.1 | = 4.06.2 | = 4.07.2 | = 4.08.2 | = 4.09.2 | = 4.10.3 | = 4.11.3) | ocaml-system >= 4.02.4 | ocaml-variants < 4.11.4~
    no matching version
    unmet availability conditions, e.g. 'sys-ocaml-version = "5.3.0" & (os != "win32" | sys-ocaml-libc = "msvc")'
    not available because the package is pinned to version 4.14.2+options
  * Missing dependency:
    - ppx_protocol_conv_json >= 5.2.3 -> ppx_expect -> ppxlib < 0.18.0 -> ocaml-migrate-parsetree < 2.0.0 -> ocaml-variants (= 4.08.0+beta2 | = 4.08.0+beta3)
    no matching version
  * Missing dependency:
    - ppx_protocol_conv_json >= 5.2.3 -> ppx_expect -> ppx_inline_test >= v0.16 -> time_now >= v0.16 -> ppx_base >= v0.16 -> ocaml >= 5.1.0 -> dkml-base-compiler >= 5.5.0~ | ocaml-base-compiler >= 5.5.0 | ocaml-system >= 5.5.0~ | ocaml-variants >= 5.5.0~
    no matching version
    no matching version
    no matching version
    not available because the package is pinned to version 4.14.2+options

No solution found, exiting
"/usr/bin/env" "bash" "-c" "opam reinstall ppx_protocol_conv_json.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 "\"debian-12\""; then
            echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.";
          fi;
          test "$pkg" != 'ppx_protocol_conv_json.5.2.3' && partial_fails="$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 18:43.00: Job failed: Failed: Build failed
2025-08-28 18:43.00: Log analysis:
2025-08-28 18:43.00: >>> 
No solution found, exiting
 (score = 100)
2025-08-28 18:43.00: [SKIP] Package not available