(not at the head of any monitored branch or PR)
2026-04-30 16:22.15: New job: test ppx_deriving_jsonschema.0.0.7, using opam dev
                              from https://github.com/ocaml/opam-repository.git#refs/pull/29819/head (34d3b72424802d46cb5a85dace3093ac6dd31d75)
                              on centos-9-ocaml-5.4/amd64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/29819/head" && git reset --hard 34d3b724
git fetch origin master
git merge --no-edit 6eba819fc9cf11948f2ec0ccb35df7352e130ee2
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:centos-9-ocaml-5.4@sha256:1d8588ebf33c12e2070829c3ad316cfc9a274600d1d8bfcf2e274faa302ee3b6
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn ppx_deriving_jsonschema.0.0.7 0.0.7
RUN opam reinstall ppx_deriving_jsonschema.0.0.7; \
    res=$?; \
    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 "\"centos-9\""; then \
    echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
    fi; \
    test "$pkg" != 'ppx_deriving_jsonschema.0.0.7' && partial_fails="$partial_fails $pkg"; \
    done; \
    test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
    exit 1
RUN (opam reinstall --with-test ppx_deriving_jsonschema.0.0.7) || true
RUN opam reinstall --with-test --verbose ppx_deriving_jsonschema.0.0.7; \
    res=$?; \
    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 "\"centos-9\""; then \
    echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
    fi; \
    test "$pkg" != 'ppx_deriving_jsonschema.0.0.7' && partial_fails="$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 .

2026-04-30 16:22.15: Using cache hint "ocaml/opam:centos-9-ocaml-5.4@sha256:1d8588ebf33c12e2070829c3ad316cfc9a274600d1d8bfcf2e274faa302ee3b6-ppx_deriving_jsonschema.0.0.7-34d3b72424802d46cb5a85dace3093ac6dd31d75"
2026-04-30 16:22.15: Using OBuilder spec:
((from ocaml/opam:centos-9-ocaml-5.4@sha256:1d8588ebf33c12e2070829c3ad316cfc9a274600d1d8bfcf2e274faa302ee3b6)
 (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 ppx_deriving_jsonschema.0.0.7 0.0.7"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall ppx_deriving_jsonschema.0.0.7;\
             \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 \"\\\"centos-9\\\"\"; then\
             \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
             \n          fi;\
             \n          test \"$pkg\" != 'ppx_deriving_jsonschema.0.0.7' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
 (run (network host)
      (shell "(opam reinstall --with-test ppx_deriving_jsonschema.0.0.7) || true"))
 (run (shell  "opam reinstall --with-test --verbose ppx_deriving_jsonschema.0.0.7;\
             \n        res=$?;\
             \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 \"\\\"centos-9\\\"\"; then\
             \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
             \n          fi;\
             \n          test \"$pkg\" != 'ppx_deriving_jsonschema.0.0.7' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2026-04-30 16:22.15: Waiting for resource in pool OCluster
2026-04-30 16:22.16: Waiting for worker…
2026-04-30 16:22.16: Got resource from pool OCluster
Building on laodoke.caelum.ci.dev
All commits already cached
Updating files:  97% (18337/18873)
Updating files:  98% (18496/18873)
Updating files:  99% (18685/18873)
Updating files: 100% (18873/18873)
Updating files: 100% (18873/18873), done.
HEAD is now at 6eba819fc9 Merge pull request #29818 from Vlam9988/opam-publish-ip2proxy.3.2.0
Updating 6eba819fc9..34d3b72424
Fast-forward
 .../ppx_deriving_jsonschema.0.0.7/opam             | 57 ++++++++++++++++++++++
 1 file changed, 57 insertions(+)
 create mode 100644 packages/ppx_deriving_jsonschema/ppx_deriving_jsonschema.0.0.7/opam

(from ocaml/opam:centos-9-ocaml-5.4@sha256:1d8588ebf33c12e2070829c3ad316cfc9a274600d1d8bfcf2e274faa302ee3b6)
2026-04-30 16:22.37 ---> using "e64bad3a1c4d3c9fdc53faa2e283b17870876536dfaa25575e4322a2cc0f8f14" from cache

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

/: (workdir /home/opam)

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2026-04-30 16:22.37 ---> using "0b7c6f6090ce92dd7f013be549fd940ed2e3c05e3bd76f06d1d3b3aa0b5bc4f2" 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 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
2026-04-30 16:22.37 ---> using "d7a5c6c3dd02f54e9280aa13e27da9e0d5ed51974fb536fdd30f5d08b2467ad9" 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         2.5.1
# self-upgrade         no
# system               arch=x86_64 os=linux os-distribution=centos os-version=9
# 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       5.4
# invariant            ["ocaml-base-compiler" {= "5.4.1"}]
# compiler-packages    ocaml-base-compiler.5.4.1, ocaml-compiler.5.4.1, ocaml-options-vanilla.1
# ocaml:native         true
# ocaml:native-tools   true
# ocaml:native-dynlink true
# ocaml:stubsdir       /home/opam/.opam/5.4/lib/ocaml/stublibs:/home/opam/.opam/5.4/lib/ocaml
# ocaml:preinstalled   false
# ocaml:compiler       5.4.1
2026-04-30 16:22.37 ---> using "0a28f91045ac150d0ca266f7523050fe0c8cdcaed48c432d6572443a52c05dba" 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/"))
2026-04-30 16:22.37 ---> using "abde49524a0adf2128fc5db8c6ced94d24fd39c442ba473948b824202fcd619c" from cache

/home/opam: (copy (src .) (dst opam-repository/))
2026-04-30 16:22.44 ---> saved as "2a04a91ba09f987520db33bae66e9c298259011cb67d043a42dbd7fdcad4e49c"

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2026-04-30 16:23.04 ---> saved as "bb9f0bfabb6ced66d341baf5d19cb74fe00bb68ea9cb6957873656b0ab44782e"

/home/opam: (run (network host)
                 (shell "opam update --depexts || true"))
+ /usr/bin/sudo "yum" "makecache"
- CentOS Stream 9 - BaseOS                         44 kB/s |  14 kB     00:00    
- CentOS Stream 9 - BaseOS                        4.2 MB/s | 8.9 MB     00:02    
- CentOS Stream 9 - AppStream                     106 kB/s |  15 kB     00:00    
- CentOS Stream 9 - AppStream                     1.7 MB/s |  27 MB     00:16    
- CentOS Stream 9 - CRB                           100 kB/s |  14 kB     00:00    
- CentOS Stream 9 - CRB                           5.5 MB/s | 8.0 MB     00:01    
- CentOS Stream 9 - Extras packages               116 kB/s |  16 kB     00:00    
- Metadata cache created.
2026-04-30 16:23.38 ---> saved as "327fbb1e8bef2006f32ebca05cce7d79243b3338a79dd5256cdef171a51ad760"

/home/opam: (run (shell "opam pin add -k version -yn ppx_deriving_jsonschema.0.0.7 0.0.7"))
ppx_deriving_jsonschema is now pinned to version 0.0.7
2026-04-30 16:23.39 ---> saved as "daaba0485f6474c07b44ac3fe526b34b32b417b66c5121e14723f08ff0491b36"

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall ppx_deriving_jsonschema.0.0.7;\
                        \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 \"\\\"centos-9\\\"\"; then\
                        \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
                        \n          fi;\
                        \n          test \"$pkg\" != 'ppx_deriving_jsonschema.0.0.7' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
ppx_deriving_jsonschema.0.0.7 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== install 49 packages
  - install angstrom                0.16.1         [required by uri]
  - install base-bytes              base           [required by ocplib-endian]
  - install bigstringaf             0.10.0         [required by angstrom]
  - install cmdliner                2.1.1          [required by melange]
  - install conf-gmp                5              [required by zarith]
  - install conf-pkg-config         4              [required by zarith]
  - install cppo                    1.8.0          [required by melange]
  - install csexp                   1.5.2          [required by dune-configurator]
  - install ctypes                  0.24.0         [required by quickjs]
  - install dune                    3.22.2         [required by ppx_deriving_jsonschema]
  - install dune-build-info         3.22.2         [required by melange]
  - install dune-configurator       3.22.2         [required by lwt]
  - install fix                     20250919       [required by reason]
  - install integers                0.7.0          [required by server-reason-react]
  - install lwt                     6.1.2          [required by server-reason-react]
  - install lwt_ppx                 6.1.0          [required by server-reason-react]
  - install melange                 6.0.1-54       [required by ppx_deriving_jsonschema]
  - install melange-fetch           0.2.0          [required by server-reason-react]
  - install melange-json            2.0.0          [required by server-reason-react]
  - install melange-json-native     2.0.0          [required by server-reason-react]
  - install melange-webapi          0.22.0         [required by server-reason-react]
  - install menhir                  20260209       [required by melange]
  - install menhirCST               20260209       [required by menhir]
  - install menhirGLR               20260209       [required by menhir]
  - install menhirLib               20260209       [required by menhir]
  - install menhirSdk               20260209       [required by menhir]
  - install merlin-extend           0.6.2          [required by reason]
  - install ocaml-compiler-libs     v0.17.0        [required by ppxlib]
  - install ocaml-syntax-shims      1.0.0          [required by angstrom]
  - install ocamlbuild              0.16.1         [required by uucp, uutf]
  - install ocamlfind               1.9.8          [required by uutf, uucp, zarith]
  - install ocplib-endian           1.2            [required by lwt]
  - install ppx_derivers            1.2.1          [required by ppxlib]
  - install ppx_deriving_jsonschema 0.0.7 (pinned)
  - install ppxlib                  0.38.0         [required by ppx_deriving_jsonschema]
  - install quickjs                 0.4.2          [required by server-reason-react]
  - install reason                  3.17.3         [required by server-reason-react]
  - install reason-react            0.17.0         [required by server-reason-react]
  - install reason-react-ppx        0.17.0         [required by reason-react]
  - install server-reason-react     0.4.1          [required by ppx_deriving_jsonschema]
  - install sexplib0                v0.17.0        [required by ppxlib]
  - install stdlib-shims            0.3.0          [required by ppxlib, integers]
  - install stringext               1.6.0          [required by uri]
  - install topkg                   1.1.1          [required by uucp, uutf]
  - install uri                     4.4.0          [required by server-reason-react]
  - install uucp                    17.0.0         [required by server-reason-react]
  - install uutf                    1.0.4          [required by server-reason-react]
  - install yojson                  3.0.0          [required by server-reason-react]
  - install zarith                  1.14           [required by server-reason-react]

The following system packages will first need to be installed:
    gmp-devel

<><> Handling external dependencies <><><><><><><><><><><><><><><><><><><><><><>

opam believes some required external dependencies are missing. opam can:
> 1. Run yum to install them (may need root/sudo access)
  2. Display the recommended yum command and wait while you run it manually (e.g. in another terminal)
  3. Continue anyway, and, upon success, permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1

+ /usr/bin/sudo "yum" "install" "-y" "gmp-devel"
- Last metadata expiration check: 0:00:06 ago on Thu Apr 30 16:23:37 2026.
- Dependencies resolved.
- ================================================================================
-  Package          Architecture  Version                  Repository        Size
- ================================================================================
- Installing:
-  gmp-devel        x86_64        1:6.2.0-13.el9           appstream        174 k
- Installing dependencies:
-  gmp-c++          x86_64        1:6.2.0-13.el9           appstream         19 k
- 
- Transaction Summary
- ================================================================================
- Install  2 Packages
- 
- Total download size: 193 k
- Installed size: 382 k
- Downloading Packages:
- (1/2): gmp-c++-6.2.0-13.el9.x86_64.rpm          162 kB/s |  19 kB     00:00    
- (2/2): gmp-devel-6.2.0-13.el9.x86_64.rpm        964 kB/s | 174 kB     00:00    
- --------------------------------------------------------------------------------
- Total                                           609 kB/s | 193 kB     00:00     
- Running transaction check
- Transaction check succeeded.
- Running transaction test
- Transaction test succeeded.
- Running transaction
-   Preparing        :                                                        1/1 
-   Installing       : gmp-c++-1:6.2.0-13.el9.x86_64                          1/2 
-   Installing       : gmp-devel-1:6.2.0-13.el9.x86_64                        2/2 
-   Running scriptlet: gmp-devel-1:6.2.0-13.el9.x86_64                        2/2 
-   Verifying        : gmp-c++-1:6.2.0-13.el9.x86_64                          1/2 
-   Verifying        : gmp-devel-1:6.2.0-13.el9.x86_64                        2/2 
- 
- Installed:
-   gmp-c++-1:6.2.0-13.el9.x86_64         gmp-devel-1:6.2.0-13.el9.x86_64        
- 
- Complete!
+ /usr/bin/rpm "-q" "--whatprovides" "gmp-devel"
- gmp-devel-6.2.0-13.el9.x86_64

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved angstrom.0.16.1  (cached)
-> retrieved bigstringaf.0.10.0  (cached)
-> retrieved cmdliner.2.1.1  (cached)
-> retrieved conf-gmp.5  (cached)
-> retrieved cppo.1.8.0  (cached)
-> retrieved csexp.1.5.2  (cached)
-> retrieved ctypes.0.24.0  (cached)
-> installed conf-gmp.5
-> installed conf-pkg-config.4
-> retrieved dune.3.22.2, dune-build-info.3.22.2, dune-configurator.3.22.2  (cached)
-> retrieved fix.20250919  (cached)
-> retrieved integers.0.7.0  (cached)
-> retrieved lwt.6.1.2  (cached)
-> retrieved lwt_ppx.6.1.0  (cached)
-> installed cmdliner.2.1.1
-> retrieved melange.6.0.1-54  (cached)
-> retrieved melange-fetch.0.2.0  (cached)
-> retrieved melange-json.2.0.0, melange-json-native.2.0.0  (cached)
-> retrieved melange-webapi.0.22.0  (cached)
-> retrieved menhir.20260209, menhirCST.20260209, menhirGLR.20260209, menhirLib.20260209, menhirSdk.20260209  (cached)
-> retrieved merlin-extend.0.6.2  (cached)
-> retrieved ocaml-compiler-libs.v0.17.0  (cached)
-> retrieved ocaml-syntax-shims.1.0.0  (cached)
-> retrieved ocamlbuild.0.16.1  (cached)
-> retrieved ocamlfind.1.9.8  (cached)
-> retrieved ocplib-endian.1.2  (cached)
-> retrieved ppx_derivers.1.2.1  (cached)
-> retrieved ppx_deriving_jsonschema.0.0.7  (https://github.com/ahrefs/ppx_deriving_jsonschema/releases/download/0.0.7/ppx_deriving_jsonschema-0.0.7.tbz)
-> retrieved ppxlib.0.38.0  (cached)
-> retrieved quickjs.0.4.2  (cached)
-> retrieved reason.3.17.3  (cached)
-> retrieved reason-react.0.17.0, reason-react-ppx.0.17.0  (cached)
-> retrieved server-reason-react.0.4.1  (cached)
-> retrieved sexplib0.v0.17.0  (cached)
-> retrieved stdlib-shims.0.3.0  (cached)
-> retrieved stringext.1.6.0  (cached)
-> retrieved topkg.1.1.1  (cached)
-> retrieved uri.4.4.0  (cached)
-> retrieved uucp.17.0.0  (cached)
-> retrieved uutf.1.0.4  (cached)
-> retrieved yojson.3.0.0  (cached)
-> retrieved zarith.1.14  (cached)
-> installed ocamlfind.1.9.8
-> installed base-bytes.base
-> installed ocamlbuild.0.16.1
-> installed zarith.1.14
-> installed topkg.1.1.1
-> installed uutf.1.0.4
-> installed dune.3.22.2
-> installed cppo.1.8.0
-> installed csexp.1.5.2
-> installed dune-build-info.3.22.2
-> installed fix.20250919
-> installed menhirCST.20260209
-> installed menhirGLR.20260209
-> installed menhirLib.20260209
-> installed menhirSdk.20260209
-> installed ocaml-compiler-libs.v0.17.0
-> installed ocaml-syntax-shims.1.0.0
-> installed ppx_derivers.1.2.1
-> installed sexplib0.v0.17.0
-> installed stdlib-shims.0.3.0
-> installed stringext.1.6.0
-> installed yojson.3.0.0
-> installed merlin-extend.0.6.2
-> installed ocplib-endian.1.2
-> installed integers.0.7.0
-> installed dune-configurator.3.22.2
-> installed bigstringaf.0.10.0
-> installed angstrom.0.16.1
-> installed uri.4.4.0
-> installed lwt.6.1.2
-> installed ctypes.0.24.0
-> installed menhir.20260209
-> installed quickjs.0.4.2
-> installed uucp.17.0.0
-> installed ppxlib.0.38.0
-> installed melange-json-native.2.0.0
-> installed lwt_ppx.6.1.0
-> installed reason.3.17.3
-> installed reason-react-ppx.0.17.0
-> installed melange.6.0.1-54
-> installed melange-fetch.0.2.0
-> installed melange-json.2.0.0
-> installed reason-react.0.17.0
-> installed melange-webapi.0.22.0
-> installed server-reason-react.0.4.1
-> installed ppx_deriving_jsonschema.0.0.7
Done.
# To update the current shell environment, run: eval $(opam env)
2026-04-30 16:25.28 ---> saved as "49ff8ee8457bc7052026f24e87ff7fbf28af0e5dbdb87513a5f7e25d5308ddb5"

/home/opam: (run (network host)
                 (shell "(opam reinstall --with-test ppx_deriving_jsonschema.0.0.7) || true"))
The following actions will be performed:
=== recompile 1 package
  - recompile ppx_deriving_jsonschema 0.0.7 (pinned)
=== install 2 packages
  - install   conf-npm                1              [required by ppx_deriving_jsonschema]
  - install   conf-python-3           9.0.0          [required by ppx_deriving_jsonschema]

The following system packages will first need to be installed:
    epel-release npm

<><> Handling external dependencies <><><><><><><><><><><><><><><><><><><><><><>

opam believes some required external dependencies are missing. opam can:
> 1. Run yum to install them (may need root/sudo access)
  2. Display the recommended yum command and wait while you run it manually (e.g. in another terminal)
  3. Continue anyway, and, upon success, permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1

+ /usr/bin/sudo "yum" "install" "-y" "epel-release"
- Last metadata expiration check: 0:01:55 ago on Thu Apr 30 16:23:37 2026.
- Dependencies resolved.
- ================================================================================
-  Package                Arch        Version            Repository          Size
- ================================================================================
- Installing:
-  epel-release           noarch      9-7.el9            extras-common       19 k
- Installing weak dependencies:
-  dnf-plugins-core       noarch      4.3.0-26.el9       baseos              36 k
-  epel-next-release      noarch      9-7.el9            extras-common      8.1 k
- 
- Transaction Summary
- ================================================================================
- Install  3 Packages
- 
- Total download size: 62 k
- Installed size: 51 k
- Downloading Packages:
- (1/3): epel-release-9-7.el9.noarch.rpm          725 kB/s |  19 kB     00:00    
- (2/3): epel-next-release-9-7.el9.noarch.rpm     245 kB/s | 8.1 kB     00:00    
- (3/3): dnf-plugins-core-4.3.0-26.el9.noarch.rpm 615 kB/s |  36 kB     00:00    
- --------------------------------------------------------------------------------
- Total                                           184 kB/s |  62 kB     00:00     
- CentOS Stream 9 - Extras packages               2.1 MB/s | 2.1 kB     00:00    
- Importing GPG key 0x1D997668:
-  Userid     : "CentOS Extras SIG (https://wiki.centos.org/SpecialInterestGroup) <security@centos.org>"
-  Fingerprint: 363F C097 2F64 B699 AED3 968E 1FF6 A217 1D99 7668
-  From       : /etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-SIG-Extras-SHA512
- Key imported successfully
- Running transaction check
- Transaction check succeeded.
- Running transaction test
- Transaction test succeeded.
- Running transaction
-   Preparing        :                                                        1/1 
-   Installing       : dnf-plugins-core-4.3.0-26.el9.noarch                   1/3 
-   Installing       : epel-next-release-9-7.el9.noarch                       2/3 
-   Installing       : epel-release-9-7.el9.noarch                            3/3 
-   Running scriptlet: epel-release-9-7.el9.noarch                            3/3 
- Many EPEL packages require the CodeReady Builder (CRB) repository.
- It is recommended that you run /usr/bin/crb enable to enable the CRB repository.
- 
-   Verifying        : dnf-plugins-core-4.3.0-26.el9.noarch                   1/3 
-   Verifying        : epel-next-release-9-7.el9.noarch                       2/3 
-   Verifying        : epel-release-9-7.el9.noarch                            3/3 
- 
- Installed:
-   dnf-plugins-core-4.3.0-26.el9.noarch     epel-next-release-9-7.el9.noarch    
-   epel-release-9-7.el9.noarch             
- 
- Complete!
+ /usr/bin/sudo "yum" "install" "-y" "npm"
- Extra Packages for Enterprise Linux 9 - x86_64  6.9 MB/s |  21 MB     00:02    
- Extra Packages for Enterprise Linux 9 openh264  5.0 kB/s | 2.5 kB     00:00    
- Extra Packages for Enterprise Linux 9 - Next -  231 kB/s | 260 kB     00:01    
- Dependencies resolved.
- ================================================================================
-  Package             Arch      Version                       Repository    Size
- ================================================================================
- Installing:
-  npm                 x86_64    1:8.19.4-1.16.20.2.8.el9      appstream    2.2 M
- Installing dependencies:
-  nodejs              x86_64    1:16.20.2-8.el9               appstream    112 k
-  nodejs-libs         x86_64    1:16.20.2-8.el9               appstream     14 M
- Installing weak dependencies:
-  nodejs-docs         noarch    1:16.20.2-8.el9               appstream    7.2 M
-  nodejs-full-i18n    x86_64    1:16.20.2-8.el9               appstream    8.2 M
- 
- Transaction Summary
- ================================================================================
- Install  5 Packages
- 
- Total download size: 32 M
- Installed size: 168 M
- Downloading Packages:
- (1/5): nodejs-16.20.2-8.el9.x86_64.rpm          1.5 MB/s | 112 kB     00:00    
- (2/5): nodejs-docs-16.20.2-8.el9.noarch.rpm      11 MB/s | 7.2 MB     00:00    
- (3/5): npm-8.19.4-1.16.20.2.8.el9.x86_64.rpm    6.8 MB/s | 2.2 MB     00:00    
- (4/5): nodejs-full-i18n-16.20.2-8.el9.x86_64.rp 4.6 MB/s | 8.2 MB     00:01    
- (5/5): nodejs-libs-16.20.2-8.el9.x86_64.rpm     4.1 MB/s |  14 MB     00:03    
- --------------------------------------------------------------------------------
- Total                                           8.5 MB/s |  32 MB     00:03     
- Running transaction check
- Transaction check succeeded.
- Running transaction test
- Transaction test succeeded.
- Running transaction
-   Running scriptlet: npm-1:8.19.4-1.16.20.2.8.el9.x86_64                    1/1 
-   Preparing        :                                                        1/1 
-   Installing       : nodejs-libs-1:16.20.2-8.el9.x86_64                     1/5
-  
-   Installing       : nodejs-docs-1:16.20.2-8.el9.noarch                     2/5 
-   Installing       : nodejs-full-i18n-1:16.20.2-8.el9.x86_64                3/5 
-   Installing       : npm-1:8.19.4-1.16.20.2.8.el9.x86_64                    4/5 
-   Installing       : nodejs-1:16.20.2-8.el9.x86_64                          5/5 
-   Running scriptlet: nodejs-1:16.20.2-8.el9.x86_64                          5/5 
-   Verifying        : nodejs-1:16.20.2-8.el9.x86_64                          1/5 
-   Verifying        : nodejs-docs-1:16.20.2-8.el9.noarch                     2/5 
-   Verifying        : nodejs-full-i18n-1:16.20.2-8.el9.x86_64                3/5 
-   Verifying        : nodejs-libs-1:16.20.2-8.el9.x86_64                     4/5 
-   Verifying        : npm-1:8.19.4-1.16.20.2.8.el9.x86_64                    5/5 
- 
- Installed:
-   nodejs-1:16.20.2-8.el9.x86_64             nodejs-docs-1:16.20.2-8.el9.noarch  
-   nodejs-full-i18n-1:16.20.2-8.el9.x86_64   nodejs-libs-1:16.20.2-8.el9.x86_64  
-   npm-1:8.19.4-1.16.20.2.8.el9.x86_64      
- 
- Complete!
+ /usr/bin/rpm "-q" "--whatprovides" "epel-release" "npm"
- epel-release-9-7.el9.noarch
- npm-8.19.4-1.16.20.2.8.el9.x86_64
- npm-8.19.4-1.16.20.2.8.el9.x86_64

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved conf-python-3.9.0.0  (https://opam.ocaml.org/cache)
-> installed conf-python-3.9.0.0
-> removed   ppx_deriving_jsonschema.0.0.7
-> installed conf-npm.1
-> installed ppx_deriving_jsonschema.0.0.7
Done.
# To update the current shell environment, run: eval $(opam env)
2026-04-30 16:26.04 ---> saved as "5dbd47dee3f9ad23ccb0f1276440d01fc18cc349cea75cafb9de65cd49a3ee78"

/home/opam: (run (shell  "opam reinstall --with-test --verbose ppx_deriving_jsonschema.0.0.7;\
                        \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 \"\\\"centos-9\\\"\"; then\
                        \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
                        \n          fi;\
                        \n          test \"$pkg\" != 'ppx_deriving_jsonschema.0.0.7' && partial_fails=\"$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_deriving_jsonschema 0.0.7 (pinned)

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
Processing  2/4: [ppx_deriving_jsonschema: dune build]
+ /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "dune" "build" "-p" "ppx_deriving_jsonschema" "-j" "71" "@install" "@runtest" (CWD=/home/opam/.opam/5.4/.opam-switch/build/ppx_deriving_jsonschema.0.0.7)
- (cd _build/.sandbox/398c191cfeab733c6ac819a5df0a4053/default && /home/opam/.opam/5.4/bin/melc -w -40 -g -bin-annot -bin-annot-occurrences -I test/melange/.output.mobjs/melange -I /home/opam/.opam/5.4/lib/melange-json/melange -I /home/opam/.opam/5.4/lib/melange/js/melange -I /home/opam/.opam/5.4/lib/melange/melange -I /home/opam/.opam/5.4/lib/server-reason-react/runtime/melange -I runtime/melange/.ppx_deriving_jsonschema_runtime_melange.objs/melange --bs-stop-after-cmj --bs-package-output test/melange --bs-module-name cases -no-alias-deps -open Melange -o test/melange/.output.mobjs/melange/melange__Cases.cmj -c -impl test/melange/cases.pp.ml)
- File "test/melange/cases.ml", line 129, characters 2-20:
- 129 |   c : node_c option;
-         ^^^^^^^^^^^^^^^^^^
- Warning 30 [duplicate-definitions]: the label c is defined in both types node_a and node_b.
- 
- File "test/melange/cases.ml", line 132, characters 2-20:
- 132 |   a : node_a option;
-         ^^^^^^^^^^^^^^^^^^
- Warning 30 [duplicate-definitions]: the label a is defined in both types node_b and node_c.
- 
- File "test/melange/cases.ml", line 133, characters 2-20:
- 133 |   b : node_b option;
-         ^^^^^^^^^^^^^^^^^^
- Warning 30 [duplicate-definitions]: the label b is defined in both types node_a and node_c.
-> compiled  ppx_deriving_jsonschema.0.0.7
-> removed   ppx_deriving_jsonschema.0.0.7
-> installed ppx_deriving_jsonschema.0.0.7
Done.
# To update the current shell environment, run: eval $(opam env)
2026-04-30 16:26.13 ---> saved as "27367e15f9449fb0deb1211d23f8b04cc54714e297f9436cd49a8edcfd11e10b"
Job succeeded
2026-04-30 16:26.22: Job succeeded