(not at the head of any monitored branch or PR)
2025-03-11 12:04.28: New job: build melange-json-native.2.0.0, using opam dev
                              from https://github.com/ocaml/opam-repository.git#refs/pull/27606/head (b4fe13ada701b14e900bf7bc4653de286fd2c76e)
                              on debian-12-ocaml-5.3/s390x

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/27606/head" && git reset --hard b4fe13ad
git fetch origin master
git merge --no-edit 8f63148a9025a7b775a069a6c0b0385c22ad51d3
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-12-ocaml-5.3@sha256:913b6a6fccda0fe5ea306d299e2f04e59325e79caf2f99825a92473fc99a0454
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn melange-json-native.2.0.0 2.0.0
RUN opam reinstall melange-json-native.2.0.0; \
    res=$?; \
    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 "$pkg" != 'melange-json-native.2.0.0' && partial_fails="$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 .

2025-03-11 12:04.28: Using cache hint "ocaml/opam:debian-12-ocaml-5.3@sha256:913b6a6fccda0fe5ea306d299e2f04e59325e79caf2f99825a92473fc99a0454-melange-json-native.2.0.0-b4fe13ada701b14e900bf7bc4653de286fd2c76e"
2025-03-11 12:04.28: Using OBuilder spec:
((from ocaml/opam:debian-12-ocaml-5.3@sha256:913b6a6fccda0fe5ea306d299e2f04e59325e79caf2f99825a92473fc99a0454)
 (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 melange-json-native.2.0.0 2.0.0"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall melange-json-native.2.0.0;\
             \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 \"$pkg\" != 'melange-json-native.2.0.0' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2025-03-11 12:04.28: Waiting for resource in pool OCluster
2025-03-11 12:04.30: Waiting for worker…
2025-03-11 12:04.30: Got resource from pool OCluster
Building on s390x-worker-01.marist.ci.dev
Updating files:  44% (10173/22621)
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Updating files: 100% (22621/22621)
Updating files: 100% (22621/22621), done.
HEAD is now at 7e732d630a raise melange lower bound
HEAD is now at 8f63148a90 Merge pull request #27598 from jim-portegies/opam-publish-coq-waterproof.2.2.0-8.20
Updating 8f63148a90..b4fe13ada7
Fast-forward
 .../melange-atdgen-codec-runtime.1.0.0/opam        |  2 +-
 .../melange-atdgen-codec-runtime.3.0.0/opam        |  2 +-
 .../melange-json-native.2.0.0/opam                 | 42 +++++++++++++++++++
 packages/melange-json/melange-json.2.0.0/opam      | 47 ++++++++++++++++++++++
 4 files changed, 91 insertions(+), 2 deletions(-)
 create mode 100644 packages/melange-json-native/melange-json-native.2.0.0/opam
 create mode 100644 packages/melange-json/melange-json.2.0.0/opam

(from ocaml/opam:debian-12-ocaml-5.3@sha256:913b6a6fccda0fe5ea306d299e2f04e59325e79caf2f99825a92473fc99a0454)
Unable to find image 'ocaml/opam:debian-12-ocaml-5.3@sha256:913b6a6fccda0fe5ea306d299e2f04e59325e79caf2f99825a92473fc99a0454' locally
docker.io/ocaml/opam@sha256:913b6a6fccda0fe5ea306d299e2f04e59325e79caf2f99825a92473fc99a0454: Pulling from ocaml/opam
f54fe0873ec6: Already exists
3953f69ba164: Already exists
f39c451577b1: Already exists
024c3813d399: Already exists
82694f817519: Already exists
da71310c0a42: Already exists
e8a89e73a049: Already exists
4a90b330588c: Already exists
a2c3b7288221: Already exists
ed4bc940ad91: Already exists
47ee01ed0654: Already exists
fc07cb35ff09: Already exists
14366eb79146: Already exists
1a6c30adb581: Already exists
bdfa8c4ce9a5: Already exists
fa1186060768: Already exists
311eb61bcd22: Already exists
74f299b0fc99: Already exists
04f9c5740f9c: Already exists
63b399323e8a: Already exists
4f4fb700ef54: Already exists
20b5924a1543: Already exists
26732f273d98: Already exists
787b86b362d0: Already exists
1e0d6a6421aa: Already exists
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6ee3c53fb5da: Already exists
2a7106753557: Already exists
cf8135ef3389: Already exists
25709b913201: Already exists
e77b2a9a1883: Already exists
d47f04d587e9: Already exists
b7f4c4547737: Already exists
f00d125eedd3: Already exists
ffb45432d3e0: Already exists
1e27c4ca3b83: Already exists
9b3ab493c53f: Already exists
dc7f46e5b11d: Already exists
ed6891ca3696: Pulling fs layer
2d27930f8df9: Pulling fs layer
3e498a6f166b: Pulling fs layer
00247204389c: Pulling fs layer
2ee70e351495: Pulling fs layer
00247204389c: Waiting
2ee70e351495: Waiting
207e6a2e0b83: Pulling fs layer
207e6a2e0b83: Waiting
6fbc8d38ccd5: Pulling fs layer
011c7cab5807: Pulling fs layer
6fbc8d38ccd5: Waiting
011c7cab5807: Waiting
2d27930f8df9: Verifying Checksum
2d27930f8df9: Download complete
3e498a6f166b: Verifying Checksum
3e498a6f166b: Download complete
00247204389c: Download complete
ed6891ca3696: Verifying Checksum
ed6891ca3696: Download complete
207e6a2e0b83: Verifying Checksum
207e6a2e0b83: Download complete
6fbc8d38ccd5: Verifying Checksum
6fbc8d38ccd5: Download complete
011c7cab5807: Verifying Checksum
011c7cab5807: Download complete
2ee70e351495: Verifying Checksum
2ee70e351495: Download complete
ed6891ca3696: Pull complete
2d27930f8df9: Pull complete
3e498a6f166b: Pull complete
00247204389c: Pull complete
2ee70e351495: Pull complete
207e6a2e0b83: Pull complete
6fbc8d38ccd5: Pull complete
011c7cab5807: Pull complete
Digest: sha256:913b6a6fccda0fe5ea306d299e2f04e59325e79caf2f99825a92473fc99a0454
Status: Downloaded newer image for ocaml/opam@sha256:913b6a6fccda0fe5ea306d299e2f04e59325e79caf2f99825a92473fc99a0454
2025-03-11 12:04.41 ---> using "8a5cf988ed4e44aa69a9a92c390361dd0474bf1c7888178b24b31a1b5b8cd184" from cache

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

/: (workdir /home/opam)

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2025-03-11 12:04.41 ---> using "b25f3f5b4a01e69f2e91c732cd869118b620dfa17a638e3cfeff1f9374be6d85" 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] synchronised from git+https://github.com/ocaml/opam-repository-archive
[default] synchronised from file:///home/opam/opam-repository
2025-03-11 12:04.41 ---> using "1756d91d7a9b374f7abc1fcc11372af1a1e1b5ed1615d049a7f386851e28166e" 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 (f1cf50f2711981a605f81a80c68b73774d5841ff)
# 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       5.3
# invariant            ["ocaml-base-compiler" {>= "5.3.0"}]
# compiler-packages    ocaml-base-compiler.5.3.0, ocaml-compiler.5.3.0, ocaml-options-vanilla.1
# ocaml:native         true
# ocaml:native-tools   true
# ocaml:native-dynlink true
# ocaml:stubsdir       /home/opam/.opam/5.3/lib/ocaml/stublibs:/home/opam/.opam/5.3/lib/ocaml
# ocaml:preinstalled   false
# ocaml:compiler       5.3.0
2025-03-11 12:04.41 ---> using "63b5742792fb0fec083483d006dbd6ce4506bdbf3b7cb0e66faf578ecd73a42c" 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/"))
2025-03-11 12:04.41 ---> using "86f9aa215bc7ef41b0ece89d4a810ce10379fc233c8476a451a52efc145536b3" from cache

/home/opam: (copy (src .) (dst opam-repository/))
2025-03-11 12:07.27 ---> saved as "bc994d7fd8a7a2e79236dcaf94a85a1b2e6160208c6a36a1803abbbda7902f5e"

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2025-03-11 12:11.03 ---> saved as "c011570cf859523df49750055d0ac1fc0f505fa6f35785da1a9441c44593dd2a"

/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]
- Fetched 103 kB in 1s (96.0 kB/s)
- Reading package lists...
- 
2025-03-11 12:11.10 ---> saved as "8ba657997fbaac40d90d8397bea85489a19b2907bd24cc00f0b09246c2d12581"

/home/opam: (run (shell "opam pin add -k version -yn melange-json-native.2.0.0 2.0.0"))
melange-json-native is now pinned to version 2.0.0
2025-03-11 12:11.17 ---> saved as "70b05ccacc2772ac449aa7062ef219988edddfabe95226359b55cfcd376f2b0d"

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall melange-json-native.2.0.0;\
                        \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 \"$pkg\" != 'melange-json-native.2.0.0' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
melange-json-native.2.0.0 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== install 9 packages
  - install dune                3.17.2         [required by melange-json-native]
  - install melange-json-native 2.0.0 (pinned)
  - install ocaml-compiler-libs v0.17.0        [required by ppxlib]
  - install ppx_derivers        1.2.1          [required by ppxlib]
  - install ppxlib              0.36.0         [required by melange-json-native]
  - install seq                 base           [required by yojson]
  - install sexplib0            v0.17.0        [required by ppxlib]
  - install stdlib-shims        0.3.0          [required by ppxlib]
  - install yojson              2.2.2          [required by melange-json-native]

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved dune.3.17.2  (cached)
-> retrieved melange-json-native.2.0.0  (cached)
-> retrieved ocaml-compiler-libs.v0.17.0  (cached)
-> retrieved ppx_derivers.1.2.1  (cached)
-> retrieved ppxlib.0.36.0  (cached)
-> retrieved seq.base  (cached)
-> installed seq.base
-> retrieved sexplib0.v0.17.0  (cached)
-> retrieved stdlib-shims.0.3.0  (cached)
-> retrieved yojson.2.2.2  (cached)
-> installed dune.3.17.2
-> installed ppx_derivers.1.2.1
-> installed stdlib-shims.0.3.0
-> installed sexplib0.v0.17.0
-> installed yojson.2.2.2
-> installed ocaml-compiler-libs.v0.17.0
-> installed ppxlib.0.36.0
-> installed melange-json-native.2.0.0
Done.
# To update the current shell environment, run: eval $(opam env)
2025-03-11 12:14.02 ---> saved as "6efbb1bb7ad4ba752ef2788b036f4cf592a696d4483fc7d37c9628ce2568ae81"
Job succeeded
2025-03-11 12:14.52: Job succeeded