(not at the head of any monitored branch or PR)
2025-09-30 11:35.51: New job: build ppxlib.0.36.2, using opam dev
                              from https://github.com/ocaml/opam-repository.git#refs/pull/28610/head (307bd6a7d04a5f700ad8eb00752262d926973378)
                              on debian-unstable-ocaml-4.14/amd64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/28610/head" && git reset --hard 307bd6a7
git fetch origin master
git merge --no-edit dfe27d924d3f2d9d3045aa994e54a6172a669ecb
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-unstable-ocaml-4.14@sha256:22dfba6b5f0ba29c79db4950c4fc1270f966bf620b39384bbc25182ac544ef50
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn ppxlib.0.36.2 0.36.2
RUN opam reinstall ppxlib.0.36.2; \
    res=$?; \
    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-unstable\""; then \
    echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
    fi; \
    test "$pkg" != 'ppxlib.0.36.2' && partial_fails="$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 .

2025-09-30 11:35.51: Using cache hint "ocaml/opam:debian-unstable-ocaml-4.14@sha256:22dfba6b5f0ba29c79db4950c4fc1270f966bf620b39384bbc25182ac544ef50-ppxlib.0.36.2-307bd6a7d04a5f700ad8eb00752262d926973378"
2025-09-30 11:35.51: Using OBuilder spec:
((from ocaml/opam:debian-unstable-ocaml-4.14@sha256:22dfba6b5f0ba29c79db4950c4fc1270f966bf620b39384bbc25182ac544ef50)
 (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 ppxlib.0.36.2 0.36.2"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall ppxlib.0.36.2;\
             \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-unstable\\\"\"; then\
             \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
             \n          fi;\
             \n          test \"$pkg\" != 'ppxlib.0.36.2' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2025-09-30 11:35.51: Waiting for resource in pool OCluster
2025-09-30 11:35.53: Waiting for worker…
2025-09-30 11:35.53: Got resource from pool OCluster
Building on odawa.caelum.ci.dev
All commits already cached
HEAD is now at dfe27d924d Merge pull request #28613 from kit-ty-kate/opam-2.4-stable-patch
Merge made by the 'ort' strategy.
 packages/ppx_yojson/ppx_yojson.1.3.0/opam      |  2 +-
 packages/ppxlib-tools/ppxlib-tools.0.36.2/opam | 46 ++++++++++++++++++
 packages/ppxlib/ppxlib.0.36.2/opam             | 64 ++++++++++++++++++++++++++
 3 files changed, 111 insertions(+), 1 deletion(-)
 create mode 100644 packages/ppxlib-tools/ppxlib-tools.0.36.2/opam
 create mode 100644 packages/ppxlib/ppxlib.0.36.2/opam

(from ocaml/opam:debian-unstable-ocaml-4.14@sha256:22dfba6b5f0ba29c79db4950c4fc1270f966bf620b39384bbc25182ac544ef50)
2025-09-30 11:37.23 ---> saved as "f5c6e467aa4b584d02bbe42b5ea686363caf7d8892daf50f54203ae068ff488e"

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

/: (workdir /home/opam)

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2025-09-30 11:37.23 ---> saved as "249dfa5175771df26781928db76b8c5beb1362f5fca89a32fcc4b4c07a381b5e"

/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
2025-09-30 11:37.46 ---> saved as "825f82f7fb3d3c90d90f2a0abe5cacac64b44ff49bbf3f99fc3d6442c7979f9c"

/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         2.4.1
# self-upgrade         no
# system               arch=x86_64 os=linux os-distribution=debian os-version=unknown
# solver               builtin-0install
# install-criteria     -changed,-count[avoid-version,solution]
# upgrade-criteria     -count[avoid-version,solution]
# jobs                 255
# 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
2025-09-30 11:37.47 ---> saved as "3150959aed351d9082bb99407d5c0c86118c7836dc8e096f051e048002c5f999"

/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/"))
2025-09-30 11:38.05 ---> saved as "405082fd98baa186aa83671f377d26f0d4ade255a5fb15cf450741d8e1142085"

/home/opam: (copy (src .) (dst opam-repository/))
2025-09-30 11:38.17 ---> saved as "32ada59a6f053691f63c239656c1b334dbd4feecc0044753b72229491a07724b"

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2025-09-30 11:38.37 ---> saved as "0981b6361643d098559096bf8906f6bb40c42d45cb9227d0206ec140f652ab4b"

/home/opam: (run (network host)
                 (shell "opam update --depexts || true"))
+ /usr/bin/sudo "apt-get" "update"
- Get:1 http://deb.debian.org/debian unstable InRelease [207 kB]
- Get:2 http://deb.debian.org/debian unstable/main amd64 Packages.diff/Index [63.6 kB]
- Err:2 http://deb.debian.org/debian unstable/main amd64 Packages.diff/Index
-   Couldn't find the start of the patch series
- Get:2 http://deb.debian.org/debian unstable/main amd64 Packages.diff/Index [63.6 kB]
- Ign:2 http://deb.debian.org/debian unstable/main amd64 Packages.diff/Index
- Get:3 http://deb.debian.org/debian unstable/main amd64 Packages [10.2 MB]
- Fetched 10.5 MB in 1s (10.5 MB/s)
- Reading package lists...
2025-09-30 11:38.39 ---> saved as "fd9f4a0576fc9fcc0d8daf8afffa1e1fba431193ea5557975547b0820ee5d51c"

/home/opam: (run (shell "opam pin add -k version -yn ppxlib.0.36.2 0.36.2"))
ppxlib is now pinned to version 0.36.2
2025-09-30 11:38.39 ---> saved as "b831a916de133fe9f83f57dbbd8f4071e07247ca41db803d0879fbe54b1ea97a"

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall ppxlib.0.36.2;\
                        \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-unstable\\\"\"; then\
                        \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
                        \n          fi;\
                        \n          test \"$pkg\" != 'ppxlib.0.36.2' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
ppxlib.0.36.2 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== install 6 packages
  - install dune                3.20.2          [required by ppxlib]
  - install ocaml-compiler-libs v0.12.4         [required by ppxlib]
  - install ppx_derivers        1.2.1           [required by ppxlib]
  - install ppxlib              0.36.2 (pinned)
  - install sexplib0            v0.17.0         [required by ppxlib]
  - install stdlib-shims        0.3.0           [required by ppxlib]

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved dune.3.20.2  (cached)
-> retrieved ocaml-compiler-libs.v0.12.4  (cached)
-> retrieved ppx_derivers.1.2.1  (cached)
-> retrieved ppxlib.0.36.2  (cached)
-> retrieved sexplib0.v0.17.0  (cached)
-> retrieved stdlib-shims.0.3.0  (cached)
-> installed dune.3.20.2
-> installed ppx_derivers.1.2.1
-> installed stdlib-shims.0.3.0
-> installed sexplib0.v0.17.0
-> installed ocaml-compiler-libs.v0.12.4
-> installed ppxlib.0.36.2
Done.
# To update the current shell environment, run: eval $(opam env)
2025-09-30 11:39.10 ---> saved as "32a5226ec935c012fd0ab753b67f7cc822d8dfd1a24890cc9fb980e905c5131f"
Job succeeded
2025-09-30 11:39.16: Job succeeded