(not at the head of any monitored branch or PR)
2025-05-30 12:58.37: New job: test ppx_marshal_ext.0.2.0, using opam 2.3
                              from https://github.com/ocaml/opam-repository.git#refs/pull/27964/head (5c9a2728e7d2b266922147072939cfcd1b8ac827)
                              on debian-12-ocaml-4.14/arm64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/27964/head" && git reset --hard 5c9a2728
git fetch origin master
git merge --no-edit edaf2946e3454afde810eb17e5013eb7b2d138e3
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-12-ocaml-4.14@sha256:9e51fdef5a71fb9e6540d194a052ee59af667d91a923540fb567b722cdd635e7
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-2.3 /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn ppx_marshal_ext.0.2.0 0.2.0
RUN opam reinstall ppx_marshal_ext.0.2.0; \
    res=$?; \
    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 "$pkg" != 'ppx_marshal_ext.0.2.0' && partial_fails="$partial_fails $pkg"; \
    done; \
    test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
    exit 1
RUN (opam reinstall --with-test ppx_marshal_ext.0.2.0) || true
RUN opam reinstall --with-test --verbose ppx_marshal_ext.0.2.0; \
    res=$?; \
    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 "$pkg" != 'ppx_marshal_ext.0.2.0' && partial_fails="$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 .

2025-05-30 12:58.37: Using cache hint "ocaml/opam:debian-12-ocaml-4.14@sha256:9e51fdef5a71fb9e6540d194a052ee59af667d91a923540fb567b722cdd635e7-ppx_marshal_ext.0.2.0-5c9a2728e7d2b266922147072939cfcd1b8ac827"
2025-05-30 12:58.37: Using OBuilder spec:
((from ocaml/opam:debian-12-ocaml-4.14@sha256:9e51fdef5a71fb9e6540d194a052ee59af667d91a923540fb567b722cdd635e7)
 (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_marshal_ext.0.2.0 0.2.0"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall ppx_marshal_ext.0.2.0;\
             \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 \"$pkg\" != 'ppx_marshal_ext.0.2.0' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
 (run (network host)
      (shell "(opam reinstall --with-test ppx_marshal_ext.0.2.0) || true"))
 (run (shell  "opam reinstall --with-test --verbose ppx_marshal_ext.0.2.0;\
             \n        res=$?;\
             \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 \"$pkg\" != 'ppx_marshal_ext.0.2.0' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2025-05-30 12:58.37: Waiting for resource in pool OCluster
2025-05-30 12:58.38: Waiting for worker…
2025-05-30 12:59.39: Got resource from pool OCluster
Building on kydoime.caelum.ci.dev
All commits already cached
HEAD is now at edaf2946e3 Merge pull request #27961 from hannesm/fix-dns-cli
Updating edaf2946e3..5c9a2728e7
Fast-forward
 packages/gendarme-json/gendarme-json.0.2.0/opam    | 37 +++++++++++++++++++
 packages/gendarme-yaml/gendarme-yaml.0.2.0/opam    | 37 +++++++++++++++++++
 packages/gendarme/gendarme.0.2.0/opam              | 36 +++++++++++++++++++
 packages/ppx_marshal/ppx_marshal.0.2.0/opam        | 42 ++++++++++++++++++++++
 .../ppx_marshal_ext/ppx_marshal_ext.0.2.0/opam     | 39 ++++++++++++++++++++
 5 files changed, 191 insertions(+)
 create mode 100644 packages/gendarme-json/gendarme-json.0.2.0/opam
 create mode 100644 packages/gendarme-yaml/gendarme-yaml.0.2.0/opam
 create mode 100644 packages/gendarme/gendarme.0.2.0/opam
 create mode 100644 packages/ppx_marshal/ppx_marshal.0.2.0/opam
 create mode 100644 packages/ppx_marshal_ext/ppx_marshal_ext.0.2.0/opam

(from ocaml/opam:debian-12-ocaml-4.14@sha256:9e51fdef5a71fb9e6540d194a052ee59af667d91a923540fb567b722cdd635e7)
2025-05-30 13:00.42 ---> saved as "59b79989c8ea8a4997dc4a139dc13a6d3c317570f8611cb0b1d9dc29ba63fb42"

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

/: (workdir /home/opam)

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-2.3 /usr/bin/opam"))
2025-05-30 13:00.42 ---> saved as "6fb0da0b1d061f8ce352e60bc1debb07b8273a8c330922bfbb904c496aaa893b"

/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
2025-05-30 13:01.07 ---> saved as "3fed2231570532ef1b750e67b3e6d4dddbf0e79cfab86082c8d0977ae7d1d960"

/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=arm64 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                 79
# 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
2025-05-30 13:01.08 ---> saved as "e76373344b5314058cc4b9358071970a84c90e0496fbe50b7d21b4ef112ca4d9"

/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/"))
2025-05-30 13:01.11 ---> saved as "ced146cc671f1919fe7445e5aa854115fd371980f6584a319a2bcc4cda686d35"

/home/opam: (copy (src .) (dst opam-repository/))
2025-05-30 13:01.26 ---> saved as "beb2ba6a2bb7ad62bd81a522bc9ada4a17c20abb3f7d5e61601cb337377066c9"

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2025-05-30 13:01.45 ---> saved as "7b93c98fcc30ed183bf8f82abd4d91021d07098cf5578bfe4770e4785777e028"

/home/opam: (run (network host)
                 (shell "opam update --depexts || true"))
+ /usr/bin/sudo "apt-get" "update"
- Get:1 http://deb.debian.org/debian bookworm InRelease [151 kB]
- 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 bookworm/main arm64 Packages [8693 kB]
- Get:5 http://deb.debian.org/debian-security bookworm-security/main arm64 Packages [261 kB]
- Fetched 9208 kB in 1s (7441 kB/s)
- Reading package lists...
2025-05-30 13:01.47 ---> saved as "5d4dfff5fe83504466904f147b5b0db4686909033d57a05d79be29335cf3bfe6"

/home/opam: (run (shell "opam pin add -k version -yn ppx_marshal_ext.0.2.0 0.2.0"))
ppx_marshal_ext is now pinned to version 0.2.0
2025-05-30 13:01.47 ---> saved as "3bfc5da3df69d881c1341d46a1720c6f0c01aca29f03608f8fd28f923c496917"

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall ppx_marshal_ext.0.2.0;\
                        \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 \"$pkg\" != 'ppx_marshal_ext.0.2.0' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
ppx_marshal_ext.0.2.0 is not installed. Install it? [y/n] y
The following actions will be performed:
=== install 8 packages
  - install dune                3.19.0         [required by ppx_marshal_ext]
  - install gendarme            0.2.0          [required by ppx_marshal_ext]
  - install ocaml-compiler-libs v0.12.4        [required by ppxlib]
  - install ppx_derivers        1.2.1          [required by ppxlib]
  - install ppx_marshal_ext     0.2.0 (pinned)
  - install ppxlib              0.35.0         [required by ppx_marshal_ext]
  - install sexplib0            v0.17.0        [required by ppxlib]
  - install stdlib-shims        0.3.0          [required by ppxlib]

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved dune.3.19.0  (https://github.com/ocaml/dune/releases/download/3.19.0/dune-3.19.0.tbz)
-> retrieved gendarme.0.2.0, ppx_marshal_ext.0.2.0  (https://github.com/bensmrs/gendarme/archive/refs/tags/0.2.tar.gz)
-> retrieved ocaml-compiler-libs.v0.12.4  (https://github.com/janestreet/ocaml-compiler-libs/releases/download/v0.12.4/ocaml-compiler-libs-v0.12.4.tbz)
-> retrieved ppx_derivers.1.2.1  (https://github.com/ocaml-ppx/ppx_derivers/archive/1.2.1.tar.gz)
-> retrieved ppxlib.0.35.0  (https://github.com/ocaml-ppx/ppxlib/releases/download/0.35.0/ppxlib-0.35.0.tbz)
-> retrieved sexplib0.v0.17.0  (https://github.com/janestreet/sexplib0/archive/refs/tags/v0.17.0.tar.gz)
-> retrieved stdlib-shims.0.3.0  (https://github.com/ocaml/stdlib-shims/releases/download/0.3.0/stdlib-shims-0.3.0.tbz)
-> installed dune.3.19.0
-> installed ppx_derivers.1.2.1
-> installed gendarme.0.2.0
-> installed stdlib-shims.0.3.0
-> installed sexplib0.v0.17.0
-> installed ocaml-compiler-libs.v0.12.4
-> installed ppxlib.0.35.0
-> installed ppx_marshal_ext.0.2.0
Done.
# To update the current shell environment, run: eval $(opam env)
2025-05-30 13:02.36 ---> saved as "32baa99c4c643877c4cfa1a15218286735ae82f10ff585b2cdf9267de4e45993"

/home/opam: (run (network host)
                 (shell "(opam reinstall --with-test ppx_marshal_ext.0.2.0) || true"))
The following actions will be performed:
=== recompile 1 package
  - recompile ppx_marshal_ext 0.2.0 (pinned)

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> removed   ppx_marshal_ext.0.2.0
-> installed ppx_marshal_ext.0.2.0
Done.
# To update the current shell environment, run: eval $(opam env)
2025-05-30 13:02.41 ---> saved as "c2153b3a51236cb333f85490b581ac5c7c0083aec1ea9f3960199408869a218f"

/home/opam: (run (shell  "opam reinstall --with-test --verbose ppx_marshal_ext.0.2.0;\
                        \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 \"$pkg\" != 'ppx_marshal_ext.0.2.0' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
The following actions will be performed:
=== recompile 1 package
  - recompile ppx_marshal_ext 0.2.0 (pinned)

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
Processing  2/4: [ppx_marshal_ext: dune build]
+ /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "dune" "build" "-p" "ppx_marshal_ext" "-j" "79" "@install" "@runtest" (CWD=/home/opam/.opam/4.14/.opam-switch/build/ppx_marshal_ext.0.2.0)
-> compiled  ppx_marshal_ext.0.2.0
-> removed   ppx_marshal_ext.0.2.0
-> installed ppx_marshal_ext.0.2.0
Done.
# To update the current shell environment, run: eval $(opam env)
2025-05-30 13:02.47 ---> saved as "ff4e2ae6ec4bb144edd2974f1416eee8c90da68dbcf17096c4d6fff37b5dcd4a"
Job succeeded
2025-05-30 13:02.51: Job succeeded