(not at the head of any monitored branch or PR)
2025-12-15 03:22.25: New job: test mel.0.3.2 with dune-configurator.3.21.0~alpha4, using opam dev
                              from https://github.com/ocaml/opam-repository.git#refs/pull/29096/head (7d6af52f05e2c06c00193b2918193b6994ece701)
                              on debian-13-ocaml-4.14/amd64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/29096/head" && git reset --hard 7d6af52f
git fetch origin master
git merge --no-edit 2625e9877b44d517ad87b5bf4ff708f3e44b78d8
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-13-ocaml-4.14@sha256:277168101f7d4ebc452a75f825628d280c76dd0be7d8bcb58c24a5e50fe3d10d
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn dune-configurator.3.21.0~alpha4 3.21.0~alpha4
RUN opam reinstall dune-configurator.3.21.0~alpha4; \
    res=$?; \
    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 "$pkg" != 'dune-configurator.3.21.0~alpha4' && partial_fails="$partial_fails $pkg"; \
    done; \
    test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
    exit 1
RUN opam reinstall mel.0.3.2; \
    res=$?; \
    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 "$pkg" != 'mel.0.3.2' && partial_fails="$partial_fails $pkg"; \
    done; \
    test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
    exit 1
RUN (opam reinstall --with-test mel.0.3.2) || true
RUN opam reinstall --with-test --verbose mel.0.3.2; \
    res=$?; \
    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 "$pkg" != 'mel.0.3.2' && partial_fails="$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 .

2025-12-15 03:22.25: Using cache hint "ocaml/opam:debian-13-ocaml-4.14@sha256:277168101f7d4ebc452a75f825628d280c76dd0be7d8bcb58c24a5e50fe3d10d-dune-configurator.3.21.0~alpha4-mel.0.3.2-7d6af52f05e2c06c00193b2918193b6994ece701"
2025-12-15 03:22.25: 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-configurator.3.21.0~alpha4 3.21.0~alpha4"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall dune-configurator.3.21.0~alpha4;\
             \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 \"$pkg\" != 'dune-configurator.3.21.0~alpha4' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall mel.0.3.2;\
             \n        res=$?;\
             \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 \"$pkg\" != 'mel.0.3.2' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
 (run (network host)
      (shell "(opam reinstall --with-test mel.0.3.2) || true"))
 (run (shell  "opam reinstall --with-test --verbose mel.0.3.2;\
             \n        res=$?;\
             \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 \"$pkg\" != 'mel.0.3.2' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2025-12-15 03:22.25: Waiting for resource in pool OCluster
2025-12-15 04:52.20: Waiting for worker…
2025-12-15 04:54.34: Got resource from pool OCluster
Building on bremusa.ocamllabs.io
All commits already cached
Updating files:  88% (16925/19031)
Updating files:  89% (16938/19031)
Updating files:  90% (17128/19031)
Updating files:  91% (17319/19031)
Updating files:  92% (17509/19031)
Updating files:  93% (17699/19031)
Updating files:  94% (17890/19031)
Updating files:  95% (18080/19031)
Updating files:  96% (18270/19031)
Updating files:  97% (18461/19031)
Updating files:  98% (18651/19031)
Updating files:  99% (18841/19031)
Updating files: 100% (19031/19031)
Updating files: 100% (19031/19031), done.
HEAD is now at 2625e9877b Merge pull request #29094 from anmonteiro/patch-9
Updating 2625e9877b..7d6af52f05
Fast-forward
 .../chrome-trace/chrome-trace.3.21.0~alpha4/opam   | 41 ++++++++++++
 .../dune-action-plugin.3.21.0~alpha4/opam          | 54 ++++++++++++++++
 .../dune-build-info.3.21.0~alpha4/opam             | 47 ++++++++++++++
 .../dune-configurator.3.21.0~alpha4/opam           | 51 +++++++++++++++
 packages/dune-glob/dune-glob.3.21.0~alpha4/opam    | 44 +++++++++++++
 .../dune-private-libs.3.21.0~alpha4/opam           | 52 +++++++++++++++
 .../dune-rpc-lwt/dune-rpc-lwt.3.21.0~alpha4/opam   | 43 +++++++++++++
 packages/dune-rpc/dune-rpc.3.21.0~alpha4/opam      | 46 +++++++++++++
 packages/dune-site/dune-site.3.21.0~alpha4/opam    | 39 +++++++++++
 packages/dune/dune.3.21.0~alpha4/opam              | 75 ++++++++++++++++++++++
 packages/dyn/dyn.3.21.0~alpha4/opam                | 42 ++++++++++++
 packages/fs-io/fs-io.3.21.0~alpha4/opam            | 41 ++++++++++++
 packages/ocamlc-loc/ocamlc-loc.3.21.0~alpha4/opam  | 45 +++++++++++++
 packages/ordering/ordering.3.21.0~alpha4/opam      | 40 ++++++++++++
 packages/stdune/stdune.3.21.0~alpha4/opam          | 48 ++++++++++++++
 .../top-closure/top-closure.3.21.0~alpha4/opam     | 40 ++++++++++++
 packages/xdg/xdg.3.21.0~alpha4/opam                | 41 ++++++++++++
 17 files changed, 789 insertions(+)
 create mode 100644 packages/chrome-trace/chrome-trace.3.21.0~alpha4/opam
 create mode 100644 packages/dune-action-plugin/dune-action-plugin.3.21.0~alpha4/opam
 create mode 100644 packages/dune-build-info/dune-build-info.3.21.0~alpha4/opam
 create mode 100644 packages/dune-configurator/dune-configurator.3.21.0~alpha4/opam
 create mode 100644 packages/dune-glob/dune-glob.3.21.0~alpha4/opam
 create mode 100644 packages/dune-private-libs/dune-private-libs.3.21.0~alpha4/opam
 create mode 100644 packages/dune-rpc-lwt/dune-rpc-lwt.3.21.0~alpha4/opam
 create mode 100644 packages/dune-rpc/dune-rpc.3.21.0~alpha4/opam
 create mode 100644 packages/dune-site/dune-site.3.21.0~alpha4/opam
 create mode 100644 packages/dune/dune.3.21.0~alpha4/opam
 create mode 100644 packages/dyn/dyn.3.21.0~alpha4/opam
 create mode 100644 packages/fs-io/fs-io.3.21.0~alpha4/opam
 create mode 100644 packages/ocamlc-loc/ocamlc-loc.3.21.0~alpha4/opam
 create mode 100644 packages/ordering/ordering.3.21.0~alpha4/opam
 create mode 100644 packages/stdune/stdune.3.21.0~alpha4/opam
 create mode 100644 packages/top-closure/top-closure.3.21.0~alpha4/opam
 create mode 100644 packages/xdg/xdg.3.21.0~alpha4/opam

(from ocaml/opam:debian-13-ocaml-4.14@sha256:277168101f7d4ebc452a75f825628d280c76dd0be7d8bcb58c24a5e50fe3d10d)
2025-12-15 04:54.49 ---> 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"))
2025-12-15 04:54.49 ---> 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
Format upgrade done.

<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[default] Initialised
2025-12-15 04:54.49 ---> 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                 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
2025-12-15 04:54.49 ---> 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/"))
2025-12-15 04:54.49 ---> using "e09ab9992a764acab15da9cff99e3d4d978b8a77f33714cc5d19d16d3539eb49" from cache

/home/opam: (copy (src .) (dst opam-repository/))
2025-12-15 04:54.51 ---> using "effd8012bb926235286407b71766f59239cdbd05eeb488dee8fd8b0266ec56c0" from cache

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2025-12-15 04:54.51 ---> using "da8e6b523210d6314ae3052775034fea74104aae3f193362b9609201bf93d1d2" 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 [84.8 kB]
- Fetched 176 kB in 0s (1813 kB/s)
- Reading package lists...
2025-12-15 04:54.51 ---> using "cd39baac0c78bb4b886710bb093d6b750f25b1cabe39d7490bff23ee544310da" from cache

/home/opam: (run (shell "opam pin add -k version -yn dune-configurator.3.21.0~alpha4 3.21.0~alpha4"))
dune-configurator is now pinned to version 3.21.0~alpha4
2025-12-15 04:54.51 ---> using "7b3cd474b666dc4464c9a9a15760409261404712b0a9534f47f427b10a91e917" from cache

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall dune-configurator.3.21.0~alpha4;\
                        \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 \"$pkg\" != 'dune-configurator.3.21.0~alpha4' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
dune-configurator.3.21.0~alpha4 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== install 3 packages
  - install csexp             1.5.2                  [required by dune-configurator]
  - install dune              3.21.0~alpha4          [required by dune-configurator]
  - install dune-configurator 3.21.0~alpha4 (pinned)

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved csexp.1.5.2  (cached)
-> retrieved dune.3.21.0~alpha4, dune-configurator.3.21.0~alpha4  (cached)
-> installed dune.3.21.0~alpha4
-> installed csexp.1.5.2
-> installed dune-configurator.3.21.0~alpha4
Done.
# To update the current shell environment, run: eval $(opam env)
2025-12-15 04:54.51 ---> using "4381dc27198c5878c4abc161632636ac362e5f10b007d48ac6d7fc7662ba7d0f" from cache

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall mel.0.3.2;\
                        \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 \"$pkg\" != 'mel.0.3.2' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
mel.0.3.2 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== install 16 packages
  - install base64                  3.5.2              [required by meldep]
  - install cmdliner                2.1.0              [required by mel]
  - install cppo                    1.8.0              [required by melange]
  - install ctypes                  0.24.0             [required by luv]
  - install integers                0.7.0              [required by ctypes]
  - install luv                     0.5.12             [required by mel]
  - install mel                     0.3.2
  - install melange                 0.3.2              [required by mel]
  - install melange-compiler-libs   0.0.1-414          [required by melange]
  - install meldep                  0.3.2              [required by melange]
  - install menhir                  20250912           [required by melange-compiler-libs]
  - install menhirCST               20250912           [required by menhir]
  - install menhirLib               20250912           [required by menhir]
  - install menhirSdk               20250912           [required by menhir]
  - install ocaml-migrate-parsetree 2.4.0 (deprecated) [required by mel]
  - install stdlib-shims            0.3.0              [required by integers]

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved base64.3.5.2  (cached)
-> retrieved cmdliner.2.1.0  (cached)
-> retrieved cppo.1.8.0  (cached)
-> retrieved ctypes.0.24.0  (cached)
-> retrieved integers.0.7.0  (cached)
-> retrieved luv.0.5.12  (cached)
-> installed base64.3.5.2
-> installed cppo.1.8.0
-> retrieved mel.0.3.2, melange.0.3.2, meldep.0.3.2  (cached)
-> retrieved melange-compiler-libs.0.0.1-414  (cached)
-> retrieved menhir.20250912, menhirCST.20250912, menhirLib.20250912, menhirSdk.20250912  (cached)
-> installed cmdliner.2.1.0
-> retrieved ocaml-migrate-parsetree.2.4.0  (cached)
-> retrieved stdlib-shims.0.3.0  (cached)
-> installed menhirCST.20250912
-> installed stdlib-shims.0.3.0
-> installed menhirSdk.20250912
-> installed menhirLib.20250912
-> installed integers.0.7.0
-> installed ocaml-migrate-parsetree.2.4.0
-> installed ctypes.0.24.0
-> installed menhir.20250912
[ERROR] The compilation of luv.0.5.12 failed at "dune build -p luv -j 71".
-> installed melange-compiler-libs.0.0.1-414
-> installed meldep.0.3.2
-> installed melange.0.3.2

#=== ERROR while compiling luv.0.5.12 =========================================#
# context              2.5.0 | linux/x86_64 | ocaml-base-compiler.4.14.2 | file:///home/opam/opam-repository
# path                 ~/.opam/4.14/.opam-switch/build/luv.0.5.12
# command              ~/.opam/opam-init/hooks/sandbox.sh build dune build -p luv -j 71
# exit-code            1
# env-file             ~/.opam/log/luv-7-e49feb.env
# output-file          ~/.opam/log/luv-7-e49feb.out
### output ###
# File "_build/.dune/default/src/c/dune", line 12, characters 9-30:
# 12 |   (names c_generated_functions helpers)
#               ^^^^^^^^^^^^^^^^^^^^^
# (cd _build/default/src/c && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -pthread -fPIC -D_FILE_OFFSET_BITS=64 -O2 -fno-strict-aliasing -fwrapv -pthread -fPIC -g -I /home/opam/.opam/4.14/lib/ocaml -I /home/opam/.opam/4.14/lib/ctypes -I /home/opam/.opam/4.14/lib/integers -I /home/opam/.opam/4.14/lib/ocaml/threads -I /home/opam/.opam/4.14/lib/stdlib-shims -I . -I vendor/libuv/include -o c_generated_functions.o -c c_generated_functions.c)
# c_generated_functions.c: In function 'luv_stub_155_luv_get_getnameinfo_trampoline':
# c_generated_functions.c:1155:4: error: initialization of 'void (*)(uv_getnameinfo_t *, int,  const char *, const char *)' {aka 'void (*)(struct uv_getnameinfo_s *, int,  const char *, const char *)'} from incompatible pointer type 'luv_getnameinfo_cb' {aka 'void (*)(struct uv_getnameinfo_s *, int,  char *, char *)'} [-Wincompatible-pointer-types]
#  1155 |    luv_get_getnameinfo_trampoline();
#       |    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# c_generated_functions.c: In function 'luv_stub_156_luv_getnameinfo':
# c_generated_functions.c:1167:43: error: passing argument 3 of 'luv_getnameinfo' from incompatible pointer type [-Wincompatible-pointer-types]
#  1167 |    int x931 = luv_getnameinfo(x924, x925, x926, x927, x928);
#       |                                           ^~~~
#       |                                           |
#       |                                           void (*)(uv_getnameinfo_t *, int,  const char *, const char *) {aka void (*)(struct uv_getnameinfo_s *, int,  const char *, const char *)}
# In file included from c_generated_functions.c:8:
# helpers.h:177:64: note: expected 'luv_getnameinfo_cb' {aka 'void (*)(struct uv_getnameinfo_s *, int,  char *, char *)'} but argument is of type 'void (*)(uv_getnameinfo_t *, int,  const char *, const char *)' {aka 'void (*)(struct uv_getnameinfo_s *, int,  const char *, const char *)'}
#   177 |     uv_loop_t *loop, uv_getnameinfo_t *req, luv_getnameinfo_cb getnameinfo_cb,
#       |                                             ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~
# (cd _build/default/src/c/vendor/libuv && /usr/bin/bash -e -u -o pipefail -c 'sh configure --host `ocamlc -config | awk '\''/^host:/ {print $NF}'\''` '\''CC=gcc -O2 -fno-strict-aliasing -fwrapv -pthread -fPIC'\'' CFLAGS=-DNDEBUG --silent --enable-silent-rules')
# configure: line 7337: /usr/bin/file: No such file or directory



<><> Error report <><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><>
+- The following actions failed
| - build luv 0.5.12
+- 
+- The following changes have been performed (the rest was aborted)
| - install base64                  3.5.2
| - install cmdliner                2.1.0
| - install cppo                    1.8.0
| - install ctypes                  0.24.0
| - install integers                0.7.0
| - install melange                 0.3.2
| - install melange-compiler-libs   0.0.1-414
| - install meldep                  0.3.2
| - install menhir                  20250912
| - install menhirCST               20250912
| - install menhirLib               20250912
| - install menhirSdk               20250912
| - install ocaml-migrate-parsetree 2.4.0
| - install stdlib-shims            0.3.0
+- 

<><> ocaml-migrate-parsetree.2.4.0 installed successfully <><><><><><><><><><><>
=> Note: This package is deprecated.
# To update the current shell environment, run: eval $(opam env)

The former state can be restored with:
    /usr/bin/opam switch import "/home/opam/.opam/4.14/.opam-switch/backup/state-20251215045453.export"
[WARNING] OPAMCONFIRMLEVEL was ignored because CLI 2.0 was requested and it was introduced in 2.1.
[WARNING] OPAMCONFIRMLEVEL was ignored because CLI 2.0 was requested and it was introduced in 2.1.
opam-repo-ci detected dependencies failing:  luv.0.5.12
"/usr/bin/env" "bash" "-c" "opam reinstall mel.0.3.2;
        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 "$pkg" != 'mel.0.3.2' && partial_fails="$partial_fails $pkg";
        done;
        test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}";
        exit 1" failed with exit status 1
2025-12-15 04:58.18: Job failed: Failed: Build failed
2025-12-15 04:58.18: Log analysis:
2025-12-15 04:58.18: >>> 
[ERROR] The compilation of luv.0.5.12 failed at "dune build -p luv -j 71".
 (score = 20)
2025-12-15 04:58.18: >>> 
# c_generated_functions.c:1155:4: error: initialization of 'void (*)(uv_getnameinfo_t *, int,  const char *, const char *)' {aka 'void (*)(struct uv_getnameinfo_s *, int,  const char *, const char *)'} from incompatible pointer type 'luv_getnameinfo_cb' {aka 'void (*)(struct uv_getnameinfo_s *, int,  char *, char *)'} [-Wincompatible-pointer-types]
 (score = 30)
2025-12-15 04:58.18: >>> 
# c_generated_functions.c:1167:43: error: passing argument 3 of 'luv_getnameinfo' from incompatible pointer type [-Wincompatible-pointer-types]
 (score = 30)
2025-12-15 04:58.18: >>> 
opam-repo-ci detected dependencies failing:  luv.0.5.12
 (score = 75)
2025-12-15 04:58.18:  luv.0.5.12 failed to build