Build:
  1. 0
2025-12-09 07:39.20: New job: test js_of_ocaml-ppx_deriving_json.5.8.1 with dune.3.21.0~alpha2, using opam dev
                              from https://github.com/ocaml/opam-repository.git#refs/pull/29042/head (a9b8a0d0db631d21208bd4ab7355e867d7ecf88d)
                              on debian-13-ocaml-4.14/amd64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/29042/head" && git reset --hard a9b8a0d0
git fetch origin master
git merge --no-edit 2e91c1385fa6ee7c38e1108967fe3bf9ccba52f6
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-13-ocaml-4.14@sha256:277168101f7d4ebc452a75f825628d280c76dd0be7d8bcb58c24a5e50fe3d10d
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn dune.3.21.0~alpha2 3.21.0~alpha2
RUN opam reinstall dune.3.21.0~alpha2; \
    res=$?; \
    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-13\""; then \
    echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
    fi; \
    test "$pkg" != 'dune.3.21.0~alpha2' && partial_fails="$partial_fails $pkg"; \
    done; \
    test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
    exit 1
RUN opam reinstall js_of_ocaml-ppx_deriving_json.5.8.1; \
    res=$?; \
    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 "\"debian-13\""; then \
    echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
    fi; \
    test "$pkg" != 'js_of_ocaml-ppx_deriving_json.5.8.1' && partial_fails="$partial_fails $pkg"; \
    done; \
    test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
    exit 1
RUN (opam reinstall --with-test js_of_ocaml-ppx_deriving_json.5.8.1) || true
RUN opam reinstall --with-test --verbose js_of_ocaml-ppx_deriving_json.5.8.1; \
    res=$?; \
    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 "\"debian-13\""; then \
    echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
    fi; \
    test "$pkg" != 'js_of_ocaml-ppx_deriving_json.5.8.1' && partial_fails="$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 .

2025-12-09 07:39.20: Using cache hint "ocaml/opam:debian-13-ocaml-4.14@sha256:277168101f7d4ebc452a75f825628d280c76dd0be7d8bcb58c24a5e50fe3d10d-dune.3.21.0~alpha2-js_of_ocaml-ppx_deriving_json.5.8.1-a9b8a0d0db631d21208bd4ab7355e867d7ecf88d"
2025-12-09 07:39.20: Using OBuilder spec:
((from ocaml/opam:debian-13-ocaml-4.14@sha256:277168101f7d4ebc452a75f825628d280c76dd0be7d8bcb58c24a5e50fe3d10d)
 (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 dune.3.21.0~alpha2 3.21.0~alpha2"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall dune.3.21.0~alpha2;\
             \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-13\\\"\"; then\
             \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
             \n          fi;\
             \n          test \"$pkg\" != 'dune.3.21.0~alpha2' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall js_of_ocaml-ppx_deriving_json.5.8.1;\
             \n        res=$?;\
             \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 \"\\\"debian-13\\\"\"; then\
             \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
             \n          fi;\
             \n          test \"$pkg\" != 'js_of_ocaml-ppx_deriving_json.5.8.1' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
 (run (network host)
      (shell "(opam reinstall --with-test js_of_ocaml-ppx_deriving_json.5.8.1) || true"))
 (run (shell  "opam reinstall --with-test --verbose js_of_ocaml-ppx_deriving_json.5.8.1;\
             \n        res=$?;\
             \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 \"\\\"debian-13\\\"\"; then\
             \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
             \n          fi;\
             \n          test \"$pkg\" != 'js_of_ocaml-ppx_deriving_json.5.8.1' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2025-12-09 07:39.20: Waiting for resource in pool OCluster
2025-12-09 21:38.57: Waiting for worker…
2025-12-09 21:42.00: Got resource from pool OCluster
Building on odawa.caelum.ci.dev
All commits already cached
HEAD is now at 2e91c1385f Merge pull request #29043 from hannesm/mirage-kv
Merge made by the 'ort' strategy.
 .../chrome-trace/chrome-trace.3.21.0~alpha2/opam   | 41 ++++++++++++
 .../dune-action-plugin.3.21.0~alpha2/opam          | 54 ++++++++++++++++
 .../dune-build-info.3.21.0~alpha2/opam             | 47 ++++++++++++++
 .../dune-configurator.3.21.0~alpha2/opam           | 51 +++++++++++++++
 packages/dune-glob/dune-glob.3.21.0~alpha2/opam    | 44 +++++++++++++
 .../dune-private-libs.3.21.0~alpha2/opam           | 52 +++++++++++++++
 .../dune-rpc-lwt/dune-rpc-lwt.3.21.0~alpha2/opam   | 43 +++++++++++++
 packages/dune-rpc/dune-rpc.3.21.0~alpha2/opam      | 46 +++++++++++++
 packages/dune-site/dune-site.3.21.0~alpha2/opam    | 39 +++++++++++
 packages/dune/dune.3.21.0~alpha2/opam              | 75 ++++++++++++++++++++++
 packages/dyn/dyn.3.21.0~alpha2/opam                | 42 ++++++++++++
 packages/fs-io/fs-io.3.21.0~alpha2/opam            | 40 ++++++++++++
 packages/ocamlc-loc/ocamlc-loc.3.21.0~alpha2/opam  | 45 +++++++++++++
 packages/ordering/ordering.3.21.0~alpha2/opam      | 40 ++++++++++++
 packages/stdune/stdune.3.21.0~alpha2/opam          | 48 ++++++++++++++
 .../top-closure/top-closure.3.21.0~alpha2/opam     | 39 +++++++++++
 packages/xdg/xdg.3.21.0~alpha2/opam                | 41 ++++++++++++
 17 files changed, 787 insertions(+)
 create mode 100644 packages/chrome-trace/chrome-trace.3.21.0~alpha2/opam
 create mode 100644 packages/dune-action-plugin/dune-action-plugin.3.21.0~alpha2/opam
 create mode 100644 packages/dune-build-info/dune-build-info.3.21.0~alpha2/opam
 create mode 100644 packages/dune-configurator/dune-configurator.3.21.0~alpha2/opam
 create mode 100644 packages/dune-glob/dune-glob.3.21.0~alpha2/opam
 create mode 100644 packages/dune-private-libs/dune-private-libs.3.21.0~alpha2/opam
 create mode 100644 packages/dune-rpc-lwt/dune-rpc-lwt.3.21.0~alpha2/opam
 create mode 100644 packages/dune-rpc/dune-rpc.3.21.0~alpha2/opam
 create mode 100644 packages/dune-site/dune-site.3.21.0~alpha2/opam
 create mode 100644 packages/dune/dune.3.21.0~alpha2/opam
 create mode 100644 packages/dyn/dyn.3.21.0~alpha2/opam
 create mode 100644 packages/fs-io/fs-io.3.21.0~alpha2/opam
 create mode 100644 packages/ocamlc-loc/ocamlc-loc.3.21.0~alpha2/opam
 create mode 100644 packages/ordering/ordering.3.21.0~alpha2/opam
 create mode 100644 packages/stdune/stdune.3.21.0~alpha2/opam
 create mode 100644 packages/top-closure/top-closure.3.21.0~alpha2/opam
 create mode 100644 packages/xdg/xdg.3.21.0~alpha2/opam

(from ocaml/opam:debian-13-ocaml-4.14@sha256:277168101f7d4ebc452a75f825628d280c76dd0be7d8bcb58c24a5e50fe3d10d)
2025-12-09 21:42.03 ---> using "d81b3b20b9dbe813f4813251eb45f7f230344599357169e34b0d2f872bf65895" from cache

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

/: (workdir /home/opam)

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2025-12-09 21:42.03 ---> using "4c0c738834a7be54719ab9b07c911eba51e45ad4298c42597f7d3da72b1c15d4" 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
[NOTE] The 'jobs' option was reset, its value was 71 and its new value will vary according to the current number of cores on your machine. You can restore the fixed value using:
           opam option jobs=71 --global
Format upgrade done.

<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[default] Initialised
2025-12-09 21:42.03 ---> using "8bb6d27bb5f7ebe9771219e3ecd730184d5e10ab877134c11c12ee3b1a6d3b96" 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         2.5.0
# self-upgrade         no
# system               arch=x86_64 os=linux os-distribution=debian os-version=13
# solver               builtin-0install
# install-criteria     -changed,-count[avoid-version,solution]
# upgrade-criteria     -count[avoid-version,solution]
# jobs                 255
# 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
2025-12-09 21:42.03 ---> using "35019bd57e8933485bd938828fe288c3674216a4757e13b1dac8ce6b21035ac2" 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/"))
2025-12-09 21:42.03 ---> using "e09ab9992a764acab15da9cff99e3d4d978b8a77f33714cc5d19d16d3539eb49" from cache

/home/opam: (copy (src .) (dst opam-repository/))
2025-12-09 21:42.04 ---> using "b1d8376b8854c122e4370c6ffb8956d8f719398d4349ee07c276d2dcc6f801f9" from cache

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2025-12-09 21:42.04 ---> using "9a99fafcbc8abe6d428ee55266ff1d7f19ca4090f80c3937d2d008378a0d44a7" from cache

/home/opam: (run (network host)
                 (shell "opam update --depexts || true"))
+ /usr/bin/sudo "apt-get" "update"
- Hit:1 http://deb.debian.org/debian trixie InRelease
- Get:2 http://deb.debian.org/debian trixie-updates InRelease [47.3 kB]
- Get:3 http://deb.debian.org/debian-security trixie-security InRelease [43.4 kB]
- Get:4 http://deb.debian.org/debian-security trixie-security/main amd64 Packages [81.7 kB]
- Fetched 172 kB in 0s (2208 kB/s)
- Reading package lists...
2025-12-09 21:42.04 ---> using "dfdd061baff398ee2660022be07bc73f36114859cfe0e06f6537eb36b6569dcb" from cache

/home/opam: (run (shell "opam pin add -k version -yn dune.3.21.0~alpha2 3.21.0~alpha2"))
dune is now pinned to version 3.21.0~alpha2
2025-12-09 21:42.04 ---> using "9d74388dfd340d188909cdf0c4823b6581deb2050d5ff4ccb5bfd0c031111b6f" from cache

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall dune.3.21.0~alpha2;\
                        \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-13\\\"\"; then\
                        \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
                        \n          fi;\
                        \n          test \"$pkg\" != 'dune.3.21.0~alpha2' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
dune.3.21.0~alpha2 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== install 1 package
  - install dune 3.21.0~alpha2 (pinned)

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved dune.3.21.0~alpha2  (cached)
-> installed dune.3.21.0~alpha2
Done.
# To update the current shell environment, run: eval $(opam env)
2025-12-09 21:42.04 ---> using "0510ef6b70a4dabc7f07f5987a056c1fb9750e839e3f12086bd1e7ee2e1c590b" from cache

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall js_of_ocaml-ppx_deriving_json.5.8.1;\
                        \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 \"\\\"debian-13\\\"\"; then\
                        \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
                        \n          fi;\
                        \n          test \"$pkg\" != 'js_of_ocaml-ppx_deriving_json.5.8.1' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
js_of_ocaml-ppx_deriving_json.5.8.1 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== install 17 packages
  - install cmdliner                      2.1.0    [required by js_of_ocaml-compiler]
  - install gen                           1.1      [required by sedlex]
  - install js_of_ocaml                   5.8.1    [required by js_of_ocaml-ppx_deriving_json]
  - install js_of_ocaml-compiler          5.8.1    [required by js_of_ocaml]
  - install js_of_ocaml-ppx_deriving_json 5.8.1
  - install menhir                        20250912 [required by js_of_ocaml-compiler]
  - install menhirCST                     20250912 [required by menhir]
  - install menhirLib                     20250912 [required by js_of_ocaml-compiler]
  - install menhirSdk                     20250912 [required by js_of_ocaml-compiler]
  - 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 js_of_ocaml-ppx_deriving_json]
  - install sedlex                        3.7      [required by js_of_ocaml-compiler]
  - install seq                           base     [required by gen]
  - install sexplib0                      v0.17.0  [required by ppxlib]
  - install stdlib-shims                  0.3.0    [required by ppxlib]
  - install yojson                        3.0.0    [required by js_of_ocaml-compiler]

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved cmdliner.2.1.0  (cached)
-> retrieved gen.1.1  (cached)
-> retrieved js_of_ocaml.5.8.1, js_of_ocaml-compiler.5.8.1, js_of_ocaml-ppx_deriving_json.5.8.1  (cached)
-> retrieved menhir.20250912, menhirCST.20250912, menhirLib.20250912, menhirSdk.20250912  (cached)
-> retrieved ocaml-compiler-libs.v0.12.4  (cached)
-> retrieved ppx_derivers.1.2.1  (cached)
-> installed cmdliner.2.1.0
-> installed menhirCST.20250912
-> retrieved ppxlib.0.35.0  (cached)
-> installed ppx_derivers.1.2.1
-> retrieved sedlex.3.7  (cached)
-> retrieved seq.base  (cached)
-> installed seq.base
-> retrieved sexplib0.v0.17.0  (cached)
-> retrieved stdlib-shims.0.3.0  (cached)
-> retrieved yojson.3.0.0  (cached)
-> installed menhirSdk.20250912
-> installed menhirLib.20250912
-> installed stdlib-shims.0.3.0
-> installed sexplib0.v0.17.0
-> installed gen.1.1
-> installed ocaml-compiler-libs.v0.12.4
-> installed yojson.3.0.0
-> installed ppxlib.0.35.0
-> installed menhir.20250912
-> installed sedlex.3.7
-> installed js_of_ocaml-compiler.5.8.1
-> installed js_of_ocaml.5.8.1
-> installed js_of_ocaml-ppx_deriving_json.5.8.1
Done.
# To update the current shell environment, run: eval $(opam env)
2025-12-09 21:42.55 ---> saved as "7b6cba4a2d621ca72c98fefe693f402f150986ba346a345a3c2864cbeeaa3553"

/home/opam: (run (network host)
                 (shell "(opam reinstall --with-test js_of_ocaml-ppx_deriving_json.5.8.1) || true"))
The following actions will be performed:
=== downgrade 1 package
  - downgrade sexplib0                      v0.17.0 to v0.16.0 [required by base]
=== recompile 5 packages
  - recompile js_of_ocaml                   5.8.1              [uses ppxlib]
  - recompile js_of_ocaml-compiler          5.8.1              [uses ppxlib]
  - recompile js_of_ocaml-ppx_deriving_json 5.8.1
  - recompile ppxlib                        0.35.0             [uses sexplib0]
  - recompile sedlex                        3.7                [uses ppxlib]
=== install 21 packages
  - install   base                          v0.16.4            [required by ppx_expect]
  - install   csexp                         1.5.2              [required by dune-configurator]
  - install   dune-configurator             3.21.0~alpha2      [required by base]
  - install   jane-street-headers           v0.16.0            [required by time_now]
  - install   jst-config                    v0.16.0            [required by time_now]
  - install   num                           1.6                [required by js_of_ocaml-ppx_deriving_json]
  - install   ppx_assert                    v0.16.0            [required by jst-config]
  - install   ppx_base                      v0.16.0            [required by time_now]
  - install   ppx_cold                      v0.16.0            [required by ppx_base]
  - install   ppx_compare                   v0.16.0            [required by ppx_base]
  - install   ppx_enumerate                 v0.16.0            [required by ppx_base]
  - install   ppx_expect                    v0.16.2            [required by js_of_ocaml-ppx_deriving_json]
  - install   ppx_globalize                 v0.16.0            [required by ppx_base]
  - install   ppx_hash                      v0.16.0            [required by ppx_base]
  - install   ppx_here                      v0.16.0            [required by ppx_expect]
  - install   ppx_inline_test               v0.16.1            [required by ppx_expect]
  - install   ppx_optcomp                   v0.16.0            [required by time_now]
  - install   ppx_sexp_conv                 v0.16.0            [required by ppx_base]
  - install   re                            1.14.0             [required by js_of_ocaml-ppx_deriving_json]
  - install   stdio                         v0.16.0            [required by ppx_expect]
  - install   time_now                      v0.16.0            [required by ppx_inline_test]

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved base.v0.16.4  (https://opam.ocaml.org/cache)
-> retrieved csexp.1.5.2  (https://opam.ocaml.org/cache)
-> installed csexp.1.5.2
-> retrieved dune-configurator.3.21.0~alpha2  (https://github.com/ocaml/dune/releases/download/3.21.0_alpha2/dune-3.21.0.alpha2.tbz)
-> retrieved jane-street-headers.v0.16.0  (https://opam.ocaml.org/cache)
-> installed jane-street-headers.v0.16.0
-> retrieved js_of_ocaml.5.8.1, js_of_ocaml-compiler.5.8.1, js_of_ocaml-ppx_deriving_json.5.8.1  (https://opam.ocaml.org/cache)
-> installed dune-configurator.3.21.0~alpha2
-> retrieved jst-config.v0.16.0  (https://opam.ocaml.org/cache)
-> retrieved num.1.6  (https://opam.ocaml.org/cache)
-> retrieved ppx_assert.v0.16.0  (https://opam.ocaml.org/cache)
-> retrieved ppx_base.v0.16.0  (https://opam.ocaml.org/cache)
-> retrieved ppx_cold.v0.16.0  (https://opam.ocaml.org/cache)
-> retrieved ppx_compare.v0.16.0  (https://opam.ocaml.org/cache)
-> retrieved ppx_enumerate.v0.16.0  (https://opam.ocaml.org/cache)
-> retrieved ppx_expect.v0.16.2  (https://opam.ocaml.org/cache)
-> retrieved ppx_globalize.v0.16.0  (https://opam.ocaml.org/cache)
-> retrieved ppx_hash.v0.16.0  (https://opam.ocaml.org/cache)
-> retrieved ppx_here.v0.16.0  (https://opam.ocaml.org/cache)
-> retrieved ppx_inline_test.v0.16.1  (https://opam.ocaml.org/cache)
-> retrieved ppx_optcomp.v0.16.0  (https://opam.ocaml.org/cache)
-> installed num.1.6
-> retrieved ppx_sexp_conv.v0.16.0  (https://opam.ocaml.org/cache)
-> retrieved ppxlib.0.35.0  (https://opam.ocaml.org/cache)
-> retrieved re.1.14.0  (https://opam.ocaml.org/cache)
-> retrieved sedlex.3.7  (https://opam.ocaml.org/cache)
-> retrieved sexplib0.v0.16.0  (https://opam.ocaml.org/cache)
-> retrieved stdio.v0.16.0  (https://opam.ocaml.org/cache)
-> retrieved time_now.v0.16.0  (https://opam.ocaml.org/cache)
-> removed   js_of_ocaml-ppx_deriving_json.5.8.1
-> removed   js_of_ocaml.5.8.1
-> removed   js_of_ocaml-compiler.5.8.1
-> removed   sedlex.3.7
-> removed   ppxlib.0.35.0
-> removed   sexplib0.v0.17.0
-> installed re.1.14.0
-> installed sexplib0.v0.16.0
-> installed base.v0.16.4
-> installed stdio.v0.16.0
-> installed ppxlib.0.35.0
-> installed ppx_globalize.v0.16.0
-> installed ppx_optcomp.v0.16.0
-> installed ppx_cold.v0.16.0
-> installed ppx_here.v0.16.0
-> installed ppx_enumerate.v0.16.0
-> installed ppx_compare.v0.16.0
-> installed ppx_sexp_conv.v0.16.0
-> installed sedlex.3.7
-> installed ppx_hash.v0.16.0
-> installed ppx_assert.v0.16.0
-> installed ppx_base.v0.16.0
-> installed jst-config.v0.16.0
-> installed time_now.v0.16.0
-> installed ppx_inline_test.v0.16.1
-> installed js_of_ocaml-compiler.5.8.1
-> installed ppx_expect.v0.16.2
-> installed js_of_ocaml.5.8.1
-> installed js_of_ocaml-ppx_deriving_json.5.8.1
Done.
# To update the current shell environment, run: eval $(opam env)
2025-12-09 21:43.52 ---> saved as "275bc0a47c2aaa238d03ee39b70cf34adfbb2a520a1213bbfb5ee014da9da5a8"

/home/opam: (run (shell  "opam reinstall --with-test --verbose js_of_ocaml-ppx_deriving_json.5.8.1;\
                        \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 \"\\\"debian-13\\\"\"; then\
                        \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
                        \n          fi;\
                        \n          test \"$pkg\" != 'js_of_ocaml-ppx_deriving_json.5.8.1' && partial_fails=\"$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 js_of_ocaml-ppx_deriving_json 5.8.1

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
Processing  1/4: [js_of_ocaml-ppx_deriving_json.5.8.1: extract]
-> retrieved js_of_ocaml-ppx_deriving_json.5.8.1  (cached)
Processing  2/4: [js_of_ocaml-ppx_deriving_json: dune build]
+ /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "dune" "build" "-p" "js_of_ocaml-ppx_deriving_json" "-j" "255" "@install" (CWD=/home/opam/.opam/4.14/.opam-switch/build/js_of_ocaml-ppx_deriving_json.5.8.1)
- (cd tools/version && /home/opam/.opam/4.14/bin/ocaml -I +compiler-libs /home/opam/.opam/4.14/.opam-switch/build/js_of_ocaml-ppx_deriving_json.5.8.1/_build/.dune/default/tools/version/dune.ml)
- fatal: not a git repository (or any parent up to mount point /)
- Stopping at filesystem boundary (GIT_DISCOVERY_ACROSS_FILESYSTEM not set).
-> compiled  js_of_ocaml-ppx_deriving_json.5.8.1
-> removed   js_of_ocaml-ppx_deriving_json.5.8.1
-> installed js_of_ocaml-ppx_deriving_json.5.8.1
Done.
# To update the current shell environment, run: eval $(opam env)
2025-12-09 21:44.00 ---> saved as "86cb93241cd1b07c9e5b4111f9cbd4c7ba97277446e63f5e7aa337d60626ea64"
Job succeeded
2025-12-09 21:44.08: Job succeeded