(for PR #29582)

2026-03-25 23:09.43: New job: test decoders-yojson.0.2.0 with ocaml-compiler.5.4.0~beta1, using opam dev
                              from https://github.com/ocaml/opam-repository.git#refs/pull/29582/head (fa5fb3a6a806e832e4c7791145889a6bbe8b64ef)
                              on debian-13-ocaml-5.4/amd64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/29582/head" && git reset --hard fa5fb3a6
git fetch origin master
git merge --no-edit 40ee9f8d41e293fa1327d03c279f5e61e22157f8
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-13-ocaml-5.4@sha256:bd342cbd7766c453282fdafbc2e565ae3361320ec344722cf4372b782e4a97f6
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn ocaml-compiler.5.4.0~beta1 5.4.0~beta1
RUN opam reinstall --update-invariant ocaml-compiler.5.4.0~beta1; \
    res=$?; \
    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 "$pkg" != 'ocaml-compiler.5.4.0~beta1' && partial_fails="$partial_fails $pkg"; \
    done; \
    test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
    exit 1
RUN opam reinstall decoders-yojson.0.2.0; \
    res=$?; \
    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-13\""; then \
    echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
    fi; \
    test "$pkg" != 'decoders-yojson.0.2.0' && partial_fails="$partial_fails $pkg"; \
    done; \
    test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
    exit 1
RUN (opam reinstall --with-test decoders-yojson.0.2.0) || true
RUN opam reinstall --with-test --verbose decoders-yojson.0.2.0; \
    res=$?; \
    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-13\""; then \
    echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
    fi; \
    test "$pkg" != 'decoders-yojson.0.2.0' && partial_fails="$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 .

2026-03-25 23:09.43: Using cache hint "ocaml/opam:debian-13-ocaml-5.4@sha256:bd342cbd7766c453282fdafbc2e565ae3361320ec344722cf4372b782e4a97f6-ocaml-compiler.5.4.0~beta1-decoders-yojson.0.2.0-fa5fb3a6a806e832e4c7791145889a6bbe8b64ef"
2026-03-25 23:09.43: Using OBuilder spec:
((from ocaml/opam:debian-13-ocaml-5.4@sha256:bd342cbd7766c453282fdafbc2e565ae3361320ec344722cf4372b782e4a97f6)
 (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 ocaml-compiler.5.4.0~beta1 5.4.0~beta1"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall --update-invariant ocaml-compiler.5.4.0~beta1;\
             \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 \"$pkg\" != 'ocaml-compiler.5.4.0~beta1' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall decoders-yojson.0.2.0;\
             \n        res=$?;\
             \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-13\\\"\"; then\
             \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
             \n          fi;\
             \n          test \"$pkg\" != 'decoders-yojson.0.2.0' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
 (run (network host)
      (shell "(opam reinstall --with-test decoders-yojson.0.2.0) || true"))
 (run (shell  "opam reinstall --with-test --verbose decoders-yojson.0.2.0;\
             \n        res=$?;\
             \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-13\\\"\"; then\
             \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
             \n          fi;\
             \n          test \"$pkg\" != 'decoders-yojson.0.2.0' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2026-03-25 23:09.43: Waiting for resource in pool OCluster
2026-03-25 23:54.03: Waiting for worker…
2026-03-25 23:56.16: Got resource from pool OCluster
Building on toxis.caelum.ci.dev
All commits already cached
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Updating files: 100% (18536/18536), done.
HEAD is now at 40ee9f8d41 Merge pull request #29587 from astrada/gdfuse08
Merge made by the 'ort' strategy.
Auto packing the repository in the background for optimum performance.
See "git help gc" for manual housekeeping.
warning: The last gc run reported the following. Please correct the root cause
and remove .git/gc.log
Automatic cleanup will not be performed until the file is removed.

warning: There are too many unreachable loose objects; run 'git prune' to remove them.

 packages/ocaml-compiler/ocaml-compiler.5.3.0/opam      |  5 ++++-
 packages/ocaml-compiler/ocaml-compiler.5.3/opam        |  5 ++++-
 packages/ocaml-compiler/ocaml-compiler.5.4.0/opam      |  5 ++++-
 .../ocaml-compiler/ocaml-compiler.5.4.0~alpha1/opam    |  5 ++++-
 .../ocaml-compiler/ocaml-compiler.5.4.0~beta1/opam     |  5 ++++-
 .../ocaml-compiler/ocaml-compiler.5.4.0~beta2/opam     |  5 ++++-
 packages/ocaml-compiler/ocaml-compiler.5.4.0~rc1/opam  |  5 ++++-
 packages/ocaml-compiler/ocaml-compiler.5.4.1/opam      |  5 ++++-
 packages/ocaml-compiler/ocaml-compiler.5.4/opam        |  5 ++++-
 .../ocaml-compiler/ocaml-compiler.5.5.0~alpha1/opam    |  5 ++++-
 packages/ocaml-compiler/ocaml-compiler.5.5/opam        |  5 ++++-
 packages/ocaml-compiler/ocaml-compiler.5.6/opam        |  5 ++++-
 packages/ocaml-option-llvm/ocaml-option-llvm.1/opam    | 18 ++++++++++++++++++
 .../ocaml-options-vanilla/ocaml-options-vanilla.1/opam |  1 +
 packages/ocaml-variants/ocaml-variants.5.2.0+msvc/opam |  2 ++
 15 files changed, 69 insertions(+), 12 deletions(-)
 create mode 100644 packages/ocaml-option-llvm/ocaml-option-llvm.1/opam

(from ocaml/opam:debian-13-ocaml-5.4@sha256:bd342cbd7766c453282fdafbc2e565ae3361320ec344722cf4372b782e4a97f6)
2026-03-25 23:57.17 ---> using "41eea30e3f639c18d8cf57c309ec76919ec7b2398036f7e41744cbce59a133d3" from cache

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

/: (workdir /home/opam)

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2026-03-25 23:57.17 ---> using "4ad7f430d684c40cedc651267e0edf890c044fe4e624255de377c471b4526bac" 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.

Continue? [Y/n] y
Format upgrade done.
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.


<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[default] Initialised
2026-03-25 23:57.17 ---> using "71fa58e52457bf6a7eac317c6a6ef1e2bdf53e533a1e4fd04b90c9349347e038" 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                 71
# repositories         1 (version-controlled)
# pinned               1 (version)
# current-switch       5.4
# invariant            ["ocaml-base-compiler" {= "5.4.0"}]
# compiler-packages    ocaml-base-compiler.5.4.0, ocaml-compiler.5.4.0, 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       5.4.0
2026-03-25 23:57.17 ---> using "ed86081cb38ca125a920162bfe6a4bb7b1c27c6973c917551687c83cf44dbfdf" 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/"))
2026-03-25 23:57.17 ---> using "04a48515eea40c32b96da0c71328b4bba0edb66eed83d4f78554b39097cf1f25" from cache

/home/opam: (copy (src .) (dst opam-repository/))
2026-03-25 23:57.19 ---> using "07a68ecb21bed61e4f94fa4dcb50d9c7e84f81448f8ae7e9e9983c91027df4a2" from cache

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2026-03-25 23:57.19 ---> using "b26a47ea5c8289d9e604d194e0a5dfeb524275bd8a7c64613ecd9c7e1857f13a" from cache

/home/opam: (run (network host)
                 (shell "opam update --depexts || true"))
+ /usr/bin/sudo "apt-get" "update"
- Get:1 http://deb.debian.org/debian trixie InRelease [140 kB]
- 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 trixie/main amd64 Packages [9671 kB]
- Get:5 http://deb.debian.org/debian-security trixie-security/main amd64 Packages [114 kB]
- Fetched 10.0 MB in 1s (6957 kB/s)
- Reading package lists...
- 
2026-03-25 23:57.19 ---> using "0b343335ec438165d35b471bbf0eb838e16886a027b79662715b77b328e1271c" from cache

/home/opam: (run (shell "opam pin add -k version -yn ocaml-compiler.5.4.0~beta1 5.4.0~beta1"))
ocaml-compiler is now pinned to version 5.4.0~beta1
2026-03-25 23:57.19 ---> using "e1c05b46f28d7574e116a5b10ba98f694969006f7796f6a98c361e246ff746c8" from cache

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall --update-invariant ocaml-compiler.5.4.0~beta1;\
                        \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 \"$pkg\" != 'ocaml-compiler.5.4.0~beta1' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
ocaml-compiler.5.4.0~beta1 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== remove 1 package
  - remove    ocaml-base-compiler 5.4.0 (pinned)                [conflicts with ocaml-compiler]
=== downgrade 1 package
  - downgrade ocaml-compiler      5.4.0 to 5.4.0~beta1 (pinned)
=== recompile 6 packages
  - recompile base-domains        base                          [uses ocaml]
  - recompile base-effects        base                          [uses ocaml]
  - recompile base-nnp            base                          [uses base-domains]
  - recompile ocaml               5.4.0                         [uses ocaml-base-compiler]
  - recompile ocaml-config        3                             [uses ocaml-base-compiler]
  - recompile opam-depext         1.2.3                         [uses ocaml]
=== install 1 package
  - install   ocaml-variants      5.4.0~beta1+options           [required by ocaml]

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved ocaml-compiler.5.4.0~beta1  (cached)
-> retrieved ocaml-config.3  (cached)
-> retrieved opam-depext.1.2.3  (cached)
-> removed   base-effects.base
-> removed   base-nnp.base
-> removed   base-domains.base
-> removed   opam-depext.1.2.3
-> removed   ocaml.5.4.0
-> removed   ocaml-config.3
-> removed   ocaml-base-compiler.5.4.0
-> removed   ocaml-compiler.5.4.0
-> installed ocaml-compiler.5.4.0~beta1
-> installed ocaml-variants.5.4.0~beta1+options
-> installed ocaml-config.3
-> installed ocaml.5.4.0
-> installed base-domains.base
-> installed base-effects.base
-> installed base-nnp.base
-> installed opam-depext.1.2.3
[NOTE] Switch invariant was updated to ["ocaml-variants" {= "5.4.0~beta1+options"}]
       Use `opam switch set-invariant' to change it.
Done.

<><> opam-depext.1.2.3 installed successfully <><><><><><><><><><><><><><><><><>
=> opam-depext is unnecessary when used with opam >= 2.1. Please use opam install directly instead
# To update the current shell environment, run: eval $(opam env)
2026-03-25 23:57.19 ---> using "3817a208ed5f7baeb43f88e56244319516f39faddd782fe35a9ef1c9797c14d8" from cache

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall decoders-yojson.0.2.0;\
                        \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-13\\\"\"; then\
                        \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
                        \n          fi;\
                        \n          test \"$pkg\" != 'decoders-yojson.0.2.0' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
decoders-yojson.0.2.0 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== install 12 packages
  - install biniou            1.2.2  [required by yojson]
  - install camlp-streams     5.0.1  [required by biniou]
  - install containers        3.17   [required by decoders]
  - install cppo              1.8.0  [required by yojson]
  - install csexp             1.5.2  [required by dune-configurator]
  - install decoders          0.2.0  [required by decoders-yojson]
  - install decoders-yojson   0.2.0
  - install dune              3.22.0 [required by decoders-yojson]
  - install dune-configurator 3.22.0 [required by containers]
  - install easy-format       1.3.4  [required by yojson]
  - install either            1.0.0  [required by containers]
  - install yojson            1.7.0  [required by decoders-yojson]

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved biniou.1.2.2  (cached)
-> retrieved camlp-streams.5.0.1  (cached)
-> retrieved containers.3.17  (cached)
-> retrieved cppo.1.8.0  (cached)
-> retrieved csexp.1.5.2  (cached)
-> retrieved decoders.0.2.0, decoders-yojson.0.2.0  (cached)
-> retrieved dune.3.22.0, dune-configurator.3.22.0  (cached)
-> retrieved easy-format.1.3.4  (cached)
-> retrieved either.1.0.0  (cached)
-> retrieved yojson.1.7.0  (cached)
-> installed dune.3.22.0
-> installed csexp.1.5.2
-> installed camlp-streams.5.0.1
-> installed easy-format.1.3.4
-> installed either.1.0.0
-> installed cppo.1.8.0
-> installed biniou.1.2.2
-> installed dune-configurator.3.22.0
-> installed yojson.1.7.0
-> installed containers.3.17
-> installed decoders.0.2.0
-> installed decoders-yojson.0.2.0
Done.
# To update the current shell environment, run: eval $(opam env)
2026-03-25 23:59.36 ---> saved as "ff33c2264c9e4ea54f5f975b1f79923840b71ba5b75064a07311c70491940a49"

/home/opam: (run (network host)
                 (shell "(opam reinstall --with-test decoders-yojson.0.2.0) || true"))
The following actions will be performed:
=== recompile 1 package
  - recompile decoders-yojson 0.2.0
=== install 5 packages
  - install   ocamlfind       1.9.8 [required by ounit]
  - install   ounit           2.2.7 [required by decoders-yojson]
  - install   ounit2          2.2.7 [required by ounit]
  - install   seq             base  [required by ounit2]
  - install   stdlib-shims    0.3.0 [required by ounit2]

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved decoders-yojson.0.2.0  (https://opam.ocaml.org/cache)
-> retrieved ocamlfind.1.9.8  (https://opam.ocaml.org/cache)
-> retrieved ounit.2.2.7, ounit2.2.2.7  (https://opam.ocaml.org/cache)
-> retrieved seq.base  (2 extra sources)
-> retrieved seq.base  (2 extra sources)
-> installed seq.base
-> retrieved stdlib-shims.0.3.0  (https://opam.ocaml.org/cache)
-> installed stdlib-shims.0.3.0
-> installed ounit2.2.2.7
-> removed   decoders-yojson.0.2.0
-> installed ocamlfind.1.9.8
-> installed ounit.2.2.7
-> installed decoders-yojson.0.2.0
Done.
# To update the current shell environment, run: eval $(opam env)
2026-03-26 00:00.01 ---> saved as "dff684005f91a4893647721a06a4322389ad67effc9161ddd1b9ff3ef8a0dfa2"

/home/opam: (run (shell  "opam reinstall --with-test --verbose decoders-yojson.0.2.0;\
                        \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-13\\\"\"; then\
                        \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
                        \n          fi;\
                        \n          test \"$pkg\" != 'decoders-yojson.0.2.0' && partial_fails=\"$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 decoders-yojson 0.2.0

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
Processing  1/4: [decoders-yojson.0.2.0: extract]
-> retrieved decoders-yojson.0.2.0  (cached)
Processing  2/4: [decoders-yojson: dune build]
+ /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "dune" "build" "-p" "decoders-yojson" "-j" "71" (CWD=/home/opam/.opam/5.4/.opam-switch/build/decoders-yojson.0.2.0)
- (cd _build/default && /home/opam/.opam/5.4/bin/ocamlc.opt -w -40 -g -bin-annot -bin-annot-occurrences -I src-yojson/.decoders_yojson.objs/byte -I /home/opam/.opam/5.4/lib/biniou -I /home/opam/.opam/5.4/lib/camlp-streams -I /home/opam/.opam/5.4/lib/containers -I /home/opam/.opam/5.4/lib/containers/domain -I /home/opam/.opam/5.4/lib/containers/monomorphic -I /home/opam/.opam/5.4/lib/decoders -I /home/opam/.opam/5.4/lib/easy-format -I /home/opam/.opam/5.4/lib/either -I /home/opam/.opam/5.4/lib/yojson -no-alias-deps -open Decoders_yojson -o src-yojson/.decoders_yojson.objs/byte/decoders_yojson__Basic.cmi -c -intf src-yojson/basic.mli)
- File "src-yojson/basic.mli", line 3, characters 52-69:
- 3 | module Decode : Decoders.Decode.S with type value = Yojson.Basic.json
-                                                         ^^^^^^^^^^^^^^^^^
- Alert deprecated: Yojson.Basic.json
- json types are being renamed and will be removed in the next Yojson major version. Use type t instead
- 
- File "src-yojson/basic.mli", line 4, characters 52-69:
- 4 | module Encode : Decoders.Encode.S with type value = Yojson.Basic.json
-                                                         ^^^^^^^^^^^^^^^^^
- Alert deprecated: Yojson.Basic.json
- json types are being renamed and will be removed in the next Yojson major version. Use type t instead
- (cd _build/default && /home/opam/.opam/5.4/bin/ocamlc.opt -w -40 -g -bin-annot -bin-annot-occurrences -I src-yojson/.decoders_yojson.objs/byte -I /home/opam/.opam/5.4/lib/biniou -I /home/opam/.opam/5.4/lib/camlp-streams -I /home/opam/.opam/5.4/lib/containers -I /home/opam/.opam/5.4/lib/containers/domain -I /home/opam/.opam/5.4/lib/containers/monomorphic -I /home/opam/.opam/5.4/lib/decoders -I /home/opam/.opam/5.4/lib/easy-format -I /home/opam/.opam/5.4/lib/either -I /home/opam/.opam/5.4/lib/yojson -no-alias-deps -open Decoders_yojson -o src-yojson/.decoders_yojson.objs/byte/decoders_yojson__Safe.cmi -c -intf src-yojson/safe.mli)
- File "src-yojson/safe.mli", line 3, characters 52-68:
- 3 | module Decode : Decoders.Decode.S with type value = Yojson.Safe.json
-                                                         ^^^^^^^^^^^^^^^^
- Alert deprecated: Yojson.Safe.json
- json types are being renamed and will be removed in the next Yojson major version. Use type t instead
- 
- File "src-yojson/safe.mli", line 4, characters 52-68:
- 4 | module Encode : Decoders.Encode.S with type value = Yojson.Safe.json
-                                                         ^^^^^^^^^^^^^^^^
- Alert deprecated: Yojson.Safe.json
- json types are being renamed and will be removed in the next Yojson major version. Use type t instead
- (cd _build/default && /home/opam/.opam/5.4/bin/ocamlc.opt -w -40 -g -bin-annot -bin-annot-occurrences -I src-yojson/.decoders_yojson.objs/byte -I /home/opam/.opam/5.4/lib/biniou -I /home/opam/.opam/5.4/lib/camlp-streams -I /home/opam/.opam/5.4/lib/containers -I /home/opam/.opam/5.4/lib/containers/domain -I /home/opam/.opam/5.4/lib/containers/monomorphic -I /home/opam/.opam/5.4/lib/decoders -I /home/opam/.opam/5.4/lib/easy-format -I /home/opam/.opam/5.4/lib/either -I /home/opam/.opam/5.4/lib/yojson -no-alias-deps -open Decoders_yojson -o src-yojson/.decoders_yojson.objs/byte/decoders_yojson__Raw.cmi -c -intf src-yojson/raw.mli)
- File "src-yojson/raw.mli", line 4, characters 46-61:
- 4 |   include Decoders.Decode.S with type value = Yojson.Raw.json
-                                                   ^^^^^^^^^^^^^^^
- Alert deprecated: Yojson.Raw.json
- json types are being renamed and will be removed in the next Yojson major version. Use type t instead
- 
- File "src-yojson/raw.mli", line 14, characters 46-61:
- 14 |   include Decoders.Encode.S with type value = Yojson.Raw.json
-                                                    ^^^^^^^^^^^^^^^
- Alert deprecated: Yojson.Raw.json
- json types are being renamed and will be removed in the next Yojson major version. Use type t instead
- (cd _build/default && /home/opam/.opam/5.4/bin/ocamlc.opt -w -40 -g -bin-annot -bin-annot-occurrences -I src-yojson/.decoders_yojson.objs/byte -I /home/opam/.opam/5.4/lib/biniou -I /home/opam/.opam/5.4/lib/camlp-streams -I /home/opam/.opam/5.4/lib/containers -I /home/opam/.opam/5.4/lib/containers/domain -I /home/opam/.opam/5.4/lib/containers/monomorphic -I /home/opam/.opam/5.4/lib/decoders -I /home/opam/.opam/5.4/lib/easy-format -I /home/opam/.opam/5.4/lib/either -I /home/opam/.opam/5.4/lib/yojson -cmi-file src-yojson/.decoders_yojson.objs/byte/decoders_yojson__Safe.cmi -no-alias-deps -open Decoders_yojson -o src-yojson/.decoders_yojson.objs/byte/decoders_yojson__Safe.cmo -c -impl src-yojson/safe.ml)
- File "src-yojson/safe.ml", line 6, characters 15-31:
- 6 |   type value = Yojson.Safe.json
-                    ^^^^^^^^^^^^^^^^
- Alert deprecated: Yojson.Safe.json
- json types are being renamed and will be removed in the next Yojson major version. Use type t instead
- 
- File "src-yojson/safe.ml", line 5, characters 61-77:
- 5 | module Json_decodeable : Decode.Decodeable with type value = Yojson.Safe.json = struct
-                                                                  ^^^^^^^^^^^^^^^^
- Alert deprecated: Yojson.Safe.json
- json types are being renamed and will be removed in the next Yojson major version. Use type t instead
- 
- File "src-yojson/safe.ml", line 51, characters 15-31:
- 51 |   type value = Yojson.Safe.json
-                     ^^^^^^^^^^^^^^^^
- Alert deprecated: Yojson.Safe.json
- json types are being renamed and will be removed in the next Yojson major version. Use type t instead
- (cd _build/default && /home/opam/.opam/5.4/bin/ocamlc.opt -w -40 -g -bin-annot -bin-annot-occurrences -I src-yojson/.decoders_yojson.objs/byte -I /home/opam/.opam/5.4/lib/biniou -I /home/opam/.opam/5.4/lib/camlp-streams -I /home/opam/.opam/5.4/lib/containers -I /home/opam/.opam/5.4/lib/containers/domain -I /home/opam/.opam/5.4/lib/containers/monomorphic -I /home/opam/.opam/5.4/lib/decoders -I /home/opam/.opam/5.4/lib/easy-format -I /home/opam/.opam/5.4/lib/either -I /home/opam/.opam/5.4/lib/yojson -cmi-file src-yojson/.decoders_yojson.objs/byte/decoders_yojson__Basic.cmi -no-alias-deps -open Decoders_yojson -o src-yojson/.decoders_yojson.objs/byte/decoders_yojson__Basic.cmo -c -impl src-yojson/basic.ml)
- File "src-yojson/basic.ml", line 6, characters 15-32:
- 6 |   type value = Yojson.Basic.json
-                    ^^^^^^^^^^^^^^^^^
- Alert deprecated: Yojson.Basic.json
- json types are being renamed and will be removed in the next Yojson major version. Use type t instead
- 
- File "src-yojson/basic.ml", line 5, characters 61-78:
- 5 | module Json_decodeable : Decode.Decodeable with type value = Yojson.Basic.json = struct
-                                                                  ^^^^^^^^^^^^^^^^^
- Alert deprecated: Yojson.Basic.json
- json types are being renamed and will be removed in the next Yojson major version. Use type t instead
- 
- File "src-yojson/basic.ml", line 51, characters 15-32:
- 51 |   type value = Yojson.Basic.json
-                     ^^^^^^^^^^^^^^^^^
- Alert deprecated: Yojson.Basic.json
- json types are being renamed and will be removed in the next Yojson major version. Use type t instead
- (cd _build/default && /home/opam/.opam/5.4/bin/ocamlopt.opt -w -40 -g -I src-yojson/.decoders_yojson.objs/byte -I src-yojson/.decoders_yojson.objs/native -I /home/opam/.opam/5.4/lib/biniou -I /home/opam/.opam/5.4/lib/camlp-streams -I /home/opam/.opam/5.4/lib/containers -I /home/opam/.opam/5.4/lib/containers/domain -I /home/opam/.opam/5.4/lib/containers/monomorphic -I /home/opam/.opam/5.4/lib/decoders -I /home/opam/.opam/5.4/lib/easy-format -I /home/opam/.opam/5.4/lib/either -I /home/opam/.opam/5.4/lib/yojson -cmi-file src-yojson/.decoders_yojson.objs/byte/decoders_yojson__Basic.cmi -no-alias-deps -open Decoders_yojson -o src-yojson/.decoders_yojson.objs/native/decoders_yojson__Basic.cmx -c -impl src-yojson/basic.ml)
- File "src-yojson/basic.ml", line 6, characters 15-32:
- 6 |   type value = Yojson.Basic.json
-                    ^^^^^^^^^^^^^^^^^
- Alert deprecated: Yojson.Basic.json
- json types are being renamed and will be removed in the next Yojson major version. Use type t instead
- 
- File "src-yojson/basic.ml", line 5, characters 61-78:
- 5 | module Json_decodeable : Decode.Decodeable with type value = Yojson.Basic.json = struct
-                                                                  ^^^^^^^^^^^^^^^^^
- Alert deprecated: Yojson.Basic.json
- json types are being renamed and will be removed in the next Yojson major version. Use type t instead
- 
- File "src-yojson/basic.ml", line 51, characters 15-32:
- 51 |   type value = Yojson.Basic.json
-                     ^^^^^^^^^^^^^^^^^
- Alert deprecated: Yojson.Basic.json
- json types are being renamed and will be removed in the next Yojson major version. Use type t instead
- (cd _build/default && /home/opam/.opam/5.4/bin/ocamlc.opt -w -40 -g -bin-annot -bin-annot-occurrences -I src-yojson/.decoders_yojson.objs/byte -I /home/opam/.opam/5.4/lib/biniou -I /home/opam/.opam/5.4/lib/camlp-streams -I /home/opam/.opam/5.4/lib/containers -I /home/opam/.opam/5.4/lib/containers/domain -I /home/opam/.opam/5.4/lib/containers/monomorphic -I /home/opam/.opam/5.4/lib/decoders -I /home/opam/.opam/5.4/lib/easy-format -I /home/opam/.opam/5.4/lib/either -I /home/opam/.opam/5.4/lib/yojson -cmi-file src-yojson/.decoders_yojson.objs/byte/decoders_yojson__Raw.cmi -no-alias-deps -open Decoders_yojson -o src-yojson/.decoders_yojson.objs/byte/decoders_yojson__Raw.cmo -c -impl src-yojson/raw.ml)
- File "src-yojson/raw.ml", line 6, characters 15-30:
- 6 |   type value = Yojson.Raw.json
-                    ^^^^^^^^^^^^^^^
- Alert deprecated: Yojson.Raw.json
- json types are being renamed and will be removed in the next Yojson major version. Use type t instead
- 
- File "src-yojson/raw.ml", line 5, characters 61-76:
- 5 | module Json_decodeable : Decode.Decodeable with type value = Yojson.Raw.json = struct
-                                                                  ^^^^^^^^^^^^^^^
- Alert deprecated: Yojson.Raw.json
- json types are being renamed and will be removed in the next Yojson major version. Use type t instead
- 
- File "src-yojson/raw.ml", line 80, characters 15-30:
- 80 |   type value = Yojson.Raw.json
-                     ^^^^^^^^^^^^^^^
- Alert deprecated: Yojson.Raw.json
- json types are being renamed and will be removed in the next Yojson major version. Use type t instead
- 
- File "src-yojson/raw.ml", line 96, characters 14-19:
- 96 |            |> CCOpt.map (fun k -> (k, v))
-                    ^^^^^
- Alert deprecated: module CCOpt
- use CCOption instead
- (cd _build/default && /home/opam/.opam/5.4/bin/ocamlopt.opt -w -40 -g -I src-yojson/.decoders_yojson.objs/byte -I src-yojson/.decoders_yojson.objs/native -I /home/opam/.opam/5.4/lib/biniou -I /home/opam/.opam/5.4/lib/camlp-streams -I /home/opam/.opam/5.4/lib/containers -I /home/opam/.opam/5.4/lib/containers/domain -I /home/opam/.opam/5.4/lib/containers/monomorphic -I /home/opam/.opam/5.4/lib/decoders -I /home/opam/.opam/5.4/lib/easy-format -I /home/opam/.opam/5.4/lib/either -I /home/opam/.opam/5.4/lib/yojson -cmi-file src-yojson/.decoders_yojson.objs/byte/decoders_yojson__Safe.cmi -no-alias-deps -open Decoders_yojson -o src-yojson/.decoders_yojson.objs/native/decoders_yojson__Safe.cmx -c -impl src-yojson/safe.ml)
- File "src-yojson/safe.ml", line 6, characters 15-31:
- 6 |   type value = Yojson.Safe.json
-                    ^^^^^^^^^^^^^^^^
- Alert deprecated: Yojson.Safe.json
- json types are being renamed and will be removed in the next Yojson major version. Use type t instead
- 
- File "src-yojson/safe.ml", line 5, characters 61-77:
- 5 | module Json_decodeable : Decode.Decodeable with type value = Yojson.Safe.json = struct
-                                                                  ^^^^^^^^^^^^^^^^
- Alert deprecated: Yojson.Safe.json
- json types are being renamed and will be removed in the next Yojson major version. Use type t instead
- 
- File "src-yojson/safe.ml", line 51, characters 15-31:
- 51 |   type value = Yojson.Safe.json
-                     ^^^^^^^^^^^^^^^^
- Alert deprecated: Yojson.Safe.json
- json types are being renamed and will be removed in the next Yojson major version. Use type t instead
- (cd _build/default && /home/opam/.opam/5.4/bin/ocamlopt.opt -w -40 -g -I src-yojson/.decoders_yojson.objs/byte -I src-yojson/.decoders_yojson.objs/native -I /home/opam/.opam/5.4/lib/biniou -I /home/opam/.opam/5.4/lib/camlp-streams -I /home/opam/.opam/5.4/lib/containers -I /home/opam/.opam/5.4/lib/containers/domain -I /home/opam/.opam/5.4/lib/containers/monomorphic -I /home/opam/.opam/5.4/lib/decoders -I /home/opam/.opam/5.4/lib/easy-format -I /home/opam/.opam/5.4/lib/either -I /home/opam/.opam/5.4/lib/yojson -cmi-file src-yojson/.decoders_yojson.objs/byte/decoders_yojson__Raw.cmi -no-alias-deps -open Decoders_yojson -o src-yojson/.decoders_yojson.objs/native/decoders_yojson__Raw.cmx -c -impl src-yojson/raw.ml)
- File "src-yojson/raw.ml", line 6, characters 15-30:
- 6 |   type value = Yojson.Raw.json
-                    ^^^^^^^^^^^^^^^
- Alert deprecated: Yojson.Raw.json
- json types are being renamed and will be removed in the next Yojson major version. Use type t instead
- 
- File "src-yojson/raw.ml", line 5, characters 61-76:
- 5 | module Json_decodeable : Decode.Decodeable with type value = Yojson.Raw.json = struct
-                                                                  ^^^^^^^^^^^^^^^
- Alert deprecated: Yojson.Raw.json
- json types are being renamed and will be removed in the next Yojson major version. Use type t instead
- 
- File "src-yojson/raw.ml", line 80, characters 15-30:
- 80 |   type value = Yojson.Raw.json
-                     ^^^^^^^^^^^^^^^
- Alert deprecated: Yojson.Raw.json
- json types are being renamed and will be removed in the next Yojson major version. Use type t instead
- 
- File "src-yojson/raw.ml", line 96, characters 14-19:
- 96 |            |> CCOpt.map (fun k -> (k, v))
-                    ^^^^^
- Alert deprecated: module CCOpt
- use CCOption instead
Processing  2/4: [decoders-yojson: dune runtest]
+ /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "dune" "runtest" "-p" "decoders-yojson" "-j" "71" (CWD=/home/opam/.opam/5.4/.opam-switch/build/decoders-yojson.0.2.0)
- (cd _build/default/test-yojson && ./main.exe)
- ........
- Ran: 8 tests in: 0.12 seconds.
- OK
-> compiled  decoders-yojson.0.2.0
-> removed   decoders-yojson.0.2.0
-> installed decoders-yojson.0.2.0
Done.
# To update the current shell environment, run: eval $(opam env)
2026-03-26 00:00.12 ---> saved as "35bfc00227575ec8d610608e5b90b55e2eba3f7023f2418acf1633ce5bd077fe"
Job succeeded
2026-03-26 00:00.22: Job succeeded