(not at the head of any monitored branch or PR)
2025-03-11 12:04.29: New job: test melange-json.2.0.0, using opam dev
                              from https://github.com/ocaml/opam-repository.git#refs/pull/27606/head (b4fe13ada701b14e900bf7bc4653de286fd2c76e)
                              on debian-12-ocaml-4.14-nnp/amd64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/27606/head" && git reset --hard b4fe13ad
git fetch origin master
git merge --no-edit 8f63148a9025a7b775a069a6c0b0385c22ad51d3
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-12-ocaml-4.14-nnp@sha256:0b2ee38ee58b98926d59a5577e5e3ff81a67671a88b8707ca43ee642df81edbb
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn melange-json.2.0.0 2.0.0
RUN opam reinstall melange-json.2.0.0; \
    res=$?; \
    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 "$pkg" != 'melange-json.2.0.0' && partial_fails="$partial_fails $pkg"; \
    done; \
    test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
    exit 1
RUN (opam reinstall --with-test melange-json.2.0.0) || true
RUN opam reinstall --with-test --verbose melange-json.2.0.0; \
    res=$?; \
    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 "$pkg" != 'melange-json.2.0.0' && partial_fails="$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 12:04.29: Using cache hint "ocaml/opam:debian-12-ocaml-4.14-nnp@sha256:0b2ee38ee58b98926d59a5577e5e3ff81a67671a88b8707ca43ee642df81edbb-melange-json.2.0.0-b4fe13ada701b14e900bf7bc4653de286fd2c76e"
2025-03-11 12:04.29: Using OBuilder spec:
((from ocaml/opam:debian-12-ocaml-4.14-nnp@sha256:0b2ee38ee58b98926d59a5577e5e3ff81a67671a88b8707ca43ee642df81edbb)
 (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.2.0.0 2.0.0"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall melange-json.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 \"$pkg\" != 'melange-json.2.0.0' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
 (run (network host)
      (shell "(opam reinstall --with-test melange-json.2.0.0) || true"))
 (run (shell  "opam reinstall --with-test --verbose melange-json.2.0.0;\
             \n        res=$?;\
             \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 \"$pkg\" != 'melange-json.2.0.0' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2025-03-11 12:04.29: Waiting for resource in pool OCluster
2025-03-11 12:06.00: Waiting for worker…
2025-03-11 12:08.53: Got resource from pool OCluster
Building on x86-bm-c1.sw.ocaml.org
All commits already cached
Updating files:  55% (12569/22621)
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Updating files: 100% (22621/22621)
Updating files: 100% (22621/22621), done.
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-4.14-nnp@sha256:0b2ee38ee58b98926d59a5577e5e3ff81a67671a88b8707ca43ee642df81edbb)
Unable to find image 'ocaml/opam:debian-12-ocaml-4.14-nnp@sha256:0b2ee38ee58b98926d59a5577e5e3ff81a67671a88b8707ca43ee642df81edbb' locally
docker.io/ocaml/opam@sha256:0b2ee38ee58b98926d59a5577e5e3ff81a67671a88b8707ca43ee642df81edbb: Pulling from ocaml/opam
acd3f64d6549: Pulling fs layer
acd3f64d6549: Verifying Checksum
acd3f64d6549: Download complete
acd3f64d6549: Pull complete
Digest: sha256:0b2ee38ee58b98926d59a5577e5e3ff81a67671a88b8707ca43ee642df81edbb
Status: Downloaded newer image for ocaml/opam@sha256:0b2ee38ee58b98926d59a5577e5e3ff81a67671a88b8707ca43ee642df81edbb
2025-03-11 12:10.33 ---> saved as "0a5e04ad2aec57f8189dcd840d6510cf63aa4234e181d9745781c3024a8ac80b"

/: (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 12:10.33 ---> saved as "3380a921361d2c5025041a7b11ad5816f5a6333a0b7b2a17c7c32c975b7d62e9"

/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 12:12.05 ---> saved as "a23d10589b8b74ad8ba3f00b6ad41393868314f4bda55e0c2ce8ab9ee954949a"

/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=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                 39
# repositories         1 (local), 1 (version-controlled)
# pinned               1 (version)
# current-switch       4.14
# invariant            ["ocaml-options-only-nnp"]
# compiler-packages    ocaml-option-nnp.1, ocaml-options-only-nnp.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+nnp
2025-03-11 12:12.09 ---> saved as "917d49350e4a6e55ab488f2d6dfa5588b284ad8bd342b1ab936d51836c20228d"

/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 12:12.21 ---> saved as "204b52aeab548ce1a66f56241bea4386c6c8d290ce16fc68ff9803cb25b15927"

/home/opam: (copy (src .) (dst opam-repository/))
2025-03-11 12:12.36 ---> saved as "0386f984c9f988264a4706363fc76e32367c5f0761747495e3677aca27da2491"

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2025-03-11 12:13.36 ---> saved as "cb6ae7c632059b0f82087b45dd8e00b051c34c6509a3bccac3d1511fe700c48e"

/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 0s (573 kB/s)
- Reading package lists...
2025-03-11 12:13.37 ---> saved as "e7a4178afacd28a71580d996e8223f11096e1a2454053b631f97d30df07ac545"

/home/opam: (run (shell "opam pin add -k version -yn melange-json.2.0.0 2.0.0"))
melange-json is now pinned to version 2.0.0
2025-03-11 12:13.38 ---> saved as "c9de8cd8080dab4185339b79299c92e1d55c1bca628256f91224434206c2e390"

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall melange-json.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 \"$pkg\" != 'melange-json.2.0.0' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
melange-json.2.0.0 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== install 15 packages
  - install cmdliner            1.3.0          [required by melange]
  - install cppo                1.8.0          [required by melange]
  - install dune                3.17.2         [required by melange-json]
  - install dune-build-info     3.17.2         [required by melange]
  - install melange             5.0.1-414      [required by melange-json]
  - install melange-json        2.0.0 (pinned)
  - install menhir              20240715       [required by melange]
  - install menhirCST           20240715       [required by menhir]
  - install menhirLib           20240715       [required by menhir]
  - install menhirSdk           20240715       [required by menhir]
  - install ocaml-compiler-libs v0.12.4        [required by ppxlib]
  - install ppx_derivers        1.2.1          [required by ppxlib]
  - install ppxlib              0.35.0         [required by melange-json]
  - install sexplib0            v0.17.0        [required by ppxlib]
  - install stdlib-shims        0.3.0          [required by ppxlib]

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved cmdliner.1.3.0  (cached)
-> retrieved cppo.1.8.0  (cached)
-> retrieved dune.3.17.2, dune-build-info.3.17.2  (cached)
-> retrieved melange.5.0.1-414  (cached)
-> retrieved melange-json.2.0.0  (cached)
-> installed cmdliner.1.3.0
-> retrieved menhir.20240715, menhirCST.20240715, menhirLib.20240715, menhirSdk.20240715  (cached)
-> retrieved ocaml-compiler-libs.v0.12.4  (cached)
-> retrieved ppx_derivers.1.2.1  (cached)
-> retrieved ppxlib.0.35.0  (cached)
-> retrieved sexplib0.v0.17.0  (cached)
-> retrieved stdlib-shims.0.3.0  (cached)
-> installed dune.3.17.2
-> installed cppo.1.8.0
-> installed ppx_derivers.1.2.1
-> installed menhirCST.20240715
-> installed stdlib-shims.0.3.0
-> installed menhirSdk.20240715
-> installed sexplib0.v0.17.0
-> installed menhirLib.20240715
-> installed dune-build-info.3.17.2
-> installed ocaml-compiler-libs.v0.12.4
-> installed menhir.20240715
-> installed ppxlib.0.35.0
-> installed melange.5.0.1-414
-> installed melange-json.2.0.0
Done.
# To update the current shell environment, run: eval $(opam env)
2025-03-11 12:14.58 ---> saved as "69bd0f9061487db7fe42cb5b2be1b1e4344608efee8210ca3fc6deacbc9838cc"

/home/opam: (run (network host)
                 (shell "(opam reinstall --with-test melange-json.2.0.0) || true"))
  * Missing dependency:
    - melange-json >= 2.0.0 -> opam-check-npm-deps
    unmet availability conditions, e.g. 'opam-version >= "2.3" & opam-version < "2.4"'

No solution found, exiting
2025-03-11 12:15.14 ---> saved as "b45e24cd1955bc0b82ff95f1fe2e51d8f2374e45c96f57e3f2c21fc021c242e7"

/home/opam: (run (shell  "opam reinstall --with-test --verbose melange-json.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 \"$pkg\" != 'melange-json.2.0.0' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
  * Missing dependency:
    - melange-json >= 2.0.0 -> opam-check-npm-deps
    unmet availability conditions, e.g. 'opam-version >= "2.3" & opam-version < "2.4"'

No solution found, exiting
'opam reinstall --with-test --verbose melange-json.2.0.0' failed.
"/usr/bin/env" "bash" "-c" "opam reinstall --with-test --verbose melange-json.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 "$pkg" != 'melange-json.2.0.0' && partial_fails="$partial_fails $pkg";
        done;
        test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}";
        exit 1" failed with exit status 20
2025-03-11 12:15.48: Job failed: Failed: Build failed
2025-03-11 12:15.48: Log analysis:
2025-03-11 12:15.48: >>> 
No solution found, exiting
 (score = 100)
2025-03-11 12:15.48: >>> 
No solution found, exiting
 (score = 100)
2025-03-11 12:15.48: [SKIP] Package not available