Build:
  1. 0
2025-12-11 09:18.07: New job: build json-data-encoding.1.1.1, using opam dev
                              from https://github.com/ocaml/opam-repository.git#refs/pull/29067/head (a54ed909f0353c7e7fabd1034ec14be52fb10fe9)
                              on centos-9-ocaml-4.14/amd64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/29067/head" && git reset --hard a54ed909
git fetch origin master
git merge --no-edit 810e1f14b7fa6411c66a3549f4c2aff47c52fc36
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:centos-9-ocaml-4.14@sha256:898262eb521297ee7d57084b45ecc3fc65ff90682bef0b1967ac81d1da89205a
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn json-data-encoding.1.1.1 1.1.1
RUN opam reinstall json-data-encoding.1.1.1; \
    res=$?; \
    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 "$pkg" != 'json-data-encoding.1.1.1' && partial_fails="$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 .

2025-12-11 09:18.07: Using cache hint "ocaml/opam:centos-9-ocaml-4.14@sha256:898262eb521297ee7d57084b45ecc3fc65ff90682bef0b1967ac81d1da89205a-json-data-encoding.1.1.1-a54ed909f0353c7e7fabd1034ec14be52fb10fe9"
2025-12-11 09:18.07: Using OBuilder spec:
((from ocaml/opam:centos-9-ocaml-4.14@sha256:898262eb521297ee7d57084b45ecc3fc65ff90682bef0b1967ac81d1da89205a)
 (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 json-data-encoding.1.1.1 1.1.1"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall json-data-encoding.1.1.1;\
             \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 \"$pkg\" != 'json-data-encoding.1.1.1' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2025-12-11 09:18.07: Waiting for resource in pool OCluster
2025-12-11 20:00.26: Waiting for worker…
2025-12-11 20:02.38: Got resource from pool OCluster
Building on toxis.caelum.ci.dev
All commits already cached
HEAD is now at 810e1f14b7 Merge pull request #29066 from gares/release-elpi-v3.4.4
Merge made by the 'ort' strategy.
 .../json-data-encoding-browser.1.1.1/opam          | 37 ++++++++++++++++++
 .../json-data-encoding-bson.1.1.1/opam             | 39 +++++++++++++++++++
 .../json-data-encoding.1.1.1/opam                  | 44 ++++++++++++++++++++++
 3 files changed, 120 insertions(+)
 create mode 100644 packages/json-data-encoding-browser/json-data-encoding-browser.1.1.1/opam
 create mode 100644 packages/json-data-encoding-bson/json-data-encoding-bson.1.1.1/opam
 create mode 100644 packages/json-data-encoding/json-data-encoding.1.1.1/opam

(from ocaml/opam:centos-9-ocaml-4.14@sha256:898262eb521297ee7d57084b45ecc3fc65ff90682bef0b1967ac81d1da89205a)
Unable to find image 'ocaml/opam:centos-9-ocaml-4.14@sha256:898262eb521297ee7d57084b45ecc3fc65ff90682bef0b1967ac81d1da89205a' locally
docker.io/ocaml/opam@sha256:898262eb521297ee7d57084b45ecc3fc65ff90682bef0b1967ac81d1da89205a: Pulling from ocaml/opam
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Digest: sha256:898262eb521297ee7d57084b45ecc3fc65ff90682bef0b1967ac81d1da89205a
Status: Downloaded newer image for ocaml/opam@sha256:898262eb521297ee7d57084b45ecc3fc65ff90682bef0b1967ac81d1da89205a
2025-12-11 20:06.43 ---> saved as "cf3bdf7c6ccde7aeabb7602259f2983b0c7cc4f9b92c3b9af7bf1c01a6847bc1"

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

/: (workdir /home/opam)

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2025-12-11 20:06.43 ---> saved as "eb97dd04abfa1ca410aa859e8a619eb8a51c1d2277a7e9c8bc88e675aa5b2b1b"

/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
2025-12-11 20:07.11 ---> saved as "bc43f3531d385ba210a1f24d750ee80c2b42d6a9cda0c475a702a0ef0033ce09"

/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         2.5.0
# 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       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
2025-12-11 20:07.11 ---> saved as "d7ae60ffc43fb71d5e5db30e94ba2b45b91f7b9db334b62a2165237dbf15eb69"

/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/"))
2025-12-11 20:07.18 ---> saved as "178531758814efeeacb9764cc51ae2d6f73707474387bd488cabb843f0b36459"

/home/opam: (copy (src .) (dst opam-repository/))
2025-12-11 20:07.29 ---> saved as "7de047b758fac1d13bf724a404b198c203574ab25fe788de22cbb4d29ea2c908"

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2025-12-11 20:07.51 ---> saved as "271c2935aedcb26c03436b2e625314693649e780b70af40fb362244e4fec18fe"

/home/opam: (run (network host)
                 (shell "opam update --depexts || true"))
+ /usr/bin/sudo "yum" "makecache"
- CentOS Stream 9 - BaseOS                         85 kB/s |  14 kB     00:00    
- CentOS Stream 9 - BaseOS                         10 MB/s | 8.8 MB     00:00    
- CentOS Stream 9 - AppStream                     107 kB/s |  14 kB     00:00    
- CentOS Stream 9 - AppStream                     4.1 MB/s |  26 MB     00:06    
- CentOS Stream 9 - CRB                            59 kB/s |  13 kB     00:00    
- CentOS Stream 9 - CRB                           3.4 MB/s | 7.4 MB     00:02    
- CentOS Stream 9 - Extras packages               113 kB/s |  17 kB     00:00    
- Metadata cache created.
2025-12-11 20:08.15 ---> saved as "7db398fae618c04e2e3f2346a2d7ba046e92782258bf8be6c97900310053969e"

/home/opam: (run (shell "opam pin add -k version -yn json-data-encoding.1.1.1 1.1.1"))
json-data-encoding is now pinned to version 1.1.1
2025-12-11 20:08.16 ---> saved as "46796ae3ee61e0217217e4c4df7a0c54d96115b84fa460a820bab3f19b8710bb"

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall json-data-encoding.1.1.1;\
                        \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 \"$pkg\" != 'json-data-encoding.1.1.1' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
json-data-encoding.1.1.1 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== install 15 packages
  - install angstrom           0.16.1         [required by uri]
  - install bigstringaf        0.10.0         [required by angstrom]
  - install csexp              1.5.2          [required by dune-configurator]
  - install cstruct            6.2.0          [required by hex]
  - install dune               3.20.2         [required by json-data-encoding]
  - install dune-configurator  3.20.2         [required by bigstringaf]
  - install fmt                0.11.0         [required by cstruct]
  - install hex                1.5.0          [required by json-data-encoding]
  - install json-data-encoding 1.1.1 (pinned)
  - install ocaml-syntax-shims 1.0.0          [required by angstrom]
  - install ocamlbuild         0.16.1         [required by fmt]
  - install ocamlfind          1.9.8          [required by fmt]
  - install stringext          1.6.0          [required by uri]
  - install topkg              1.1.1          [required by fmt]
  - install uri                4.4.0          [required by json-data-encoding]

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved angstrom.0.16.1  (cached)
-> retrieved bigstringaf.0.10.0  (cached)
-> retrieved csexp.1.5.2  (cached)
-> retrieved cstruct.6.2.0  (cached)
-> retrieved dune.3.20.2, dune-configurator.3.20.2  (cached)
-> retrieved fmt.0.11.0  (cached)
-> retrieved hex.1.5.0  (cached)
-> retrieved json-data-encoding.1.1.1  (cached)
-> retrieved ocaml-syntax-shims.1.0.0  (cached)
-> retrieved ocamlbuild.0.16.1  (cached)
-> retrieved ocamlfind.1.9.8  (cached)
-> retrieved stringext.1.6.0  (cached)
-> retrieved topkg.1.1.1  (cached)
-> retrieved uri.4.4.0  (cached)
-> installed ocamlfind.1.9.8
-> installed ocamlbuild.0.16.1
-> installed topkg.1.1.1
-> installed fmt.0.11.0
-> installed dune.3.20.2
-> installed stringext.1.6.0
-> installed csexp.1.5.2
-> installed cstruct.6.2.0
-> installed ocaml-syntax-shims.1.0.0
-> installed hex.1.5.0
-> installed dune-configurator.3.20.2
-> installed bigstringaf.0.10.0
-> installed angstrom.0.16.1
-> installed uri.4.4.0
-> installed json-data-encoding.1.1.1
Done.
# To update the current shell environment, run: eval $(opam env)
2025-12-11 20:09.04 ---> saved as "c15d7f8de38ac77c5ae7a5683b7434f116d1de8f0c3268ac6111687a91627497"
Job succeeded
2025-12-11 20:09.16: Job succeeded