(not at the head of any monitored branch or PR)
2026-04-30 01:38.42: New job: test dune.3.23.0~alpha2, using opam dev
                              from https://github.com/ocaml/opam-repository.git#refs/pull/29824/head (89a6ae888498500bf7c0fc05361da936fc6acacf)
                              on fedora-43-ocaml-4.14/amd64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/29824/head" && git reset --hard 89a6ae88
git fetch origin master
git merge --no-edit 24c3efe52d0b736596aedf7facc049389fbda2b6
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:fedora-43-ocaml-4.14@sha256:627ad1ef7d93f338d7f5b7a5a3537464b57219d3a52c2b2e5be92f72603d8372
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn dune.3.23.0~alpha2 3.23.0~alpha2
RUN opam reinstall dune.3.23.0~alpha2; \
    res=$?; \
    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 "\"fedora-43\""; then \
    echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
    fi; \
    test "$pkg" != 'dune.3.23.0~alpha2' && partial_fails="$partial_fails $pkg"; \
    done; \
    test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
    exit 1
RUN (opam reinstall --with-test dune.3.23.0~alpha2) || true
RUN opam reinstall --with-test --verbose dune.3.23.0~alpha2; \
    res=$?; \
    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 "\"fedora-43\""; then \
    echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
    fi; \
    test "$pkg" != 'dune.3.23.0~alpha2' && partial_fails="$partial_fails $pkg"; \
    done; \
    test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
    exit 1

END-OF-DOCKERFILE
docker build -f ../Dockerfile .

2026-04-30 01:38.42: Using cache hint "ocaml/opam:fedora-43-ocaml-4.14@sha256:627ad1ef7d93f338d7f5b7a5a3537464b57219d3a52c2b2e5be92f72603d8372-dune.3.23.0~alpha2-89a6ae888498500bf7c0fc05361da936fc6acacf"
2026-04-30 01:38.42: Using OBuilder spec:
((from ocaml/opam:fedora-43-ocaml-4.14@sha256:627ad1ef7d93f338d7f5b7a5a3537464b57219d3a52c2b2e5be92f72603d8372)
 (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.3.23.0~alpha2 3.23.0~alpha2"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall dune.3.23.0~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 \"\\\"fedora-43\\\"\"; then\
             \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
             \n          fi;\
             \n          test \"$pkg\" != 'dune.3.23.0~alpha2' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
 (run (network host)
      (shell "(opam reinstall --with-test dune.3.23.0~alpha2) || true"))
 (run (shell  "opam reinstall --with-test --verbose dune.3.23.0~alpha2;\
             \n        res=$?;\
             \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 \"\\\"fedora-43\\\"\"; then\
             \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
             \n          fi;\
             \n          test \"$pkg\" != 'dune.3.23.0~alpha2' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2026-04-30 01:38.42: Waiting for resource in pool OCluster
2026-04-30 01:47.17: Waiting for worker…
2026-04-30 01:49.24: Got resource from pool OCluster
Building on doris.caelum.ci.dev
All commits already cached
HEAD is now at 24c3efe52d Merge pull request #29817 from tmcgilchrist/release-hdr_histogram-0.0.5
Updating 24c3efe52d..89a6ae8884
Fast-forward
 .../chrome-trace/chrome-trace.3.23.0~alpha2/opam   | 39 +++++++++++
 .../dune-action-plugin.3.23.0~alpha2/opam          | 52 ++++++++++++++
 .../dune-action-trace.3.23.0~alpha2/opam           | 39 +++++++++++
 .../dune-build-info.3.23.0~alpha2/opam             | 45 ++++++++++++
 .../dune-configurator.3.23.0~alpha2/opam           | 49 +++++++++++++
 packages/dune-glob/dune-glob.3.23.0~alpha2/opam    | 42 ++++++++++++
 .../dune-private-libs.3.23.0~alpha2/opam           | 50 ++++++++++++++
 .../dune-rpc-lwt/dune-rpc-lwt.3.23.0~alpha2/opam   | 41 +++++++++++
 packages/dune-rpc/dune-rpc.3.23.0~alpha2/opam      | 44 ++++++++++++
 packages/dune-site/dune-site.3.23.0~alpha2/opam    | 37 ++++++++++
 packages/dune/dune.3.23.0~alpha2/opam              | 80 ++++++++++++++++++++++
 packages/dyn/dyn.3.23.0~alpha2/opam                | 40 +++++++++++
 packages/fs-io/fs-io.3.23.0~alpha2/opam            | 39 +++++++++++
 packages/ocamlc-loc/ocamlc-loc.3.23.0~alpha2/opam  | 43 ++++++++++++
 packages/ordering/ordering.3.23.0~alpha2/opam      | 38 ++++++++++
 packages/stdune/stdune.3.23.0~alpha2/opam          | 46 +++++++++++++
 .../top-closure/top-closure.3.23.0~alpha2/opam     | 38 ++++++++++
 packages/xdg/xdg.3.23.0~alpha2/opam                | 39 +++++++++++
 18 files changed, 801 insertions(+)
 create mode 100644 packages/chrome-trace/chrome-trace.3.23.0~alpha2/opam
 create mode 100644 packages/dune-action-plugin/dune-action-plugin.3.23.0~alpha2/opam
 create mode 100644 packages/dune-action-trace/dune-action-trace.3.23.0~alpha2/opam
 create mode 100644 packages/dune-build-info/dune-build-info.3.23.0~alpha2/opam
 create mode 100644 packages/dune-configurator/dune-configurator.3.23.0~alpha2/opam
 create mode 100644 packages/dune-glob/dune-glob.3.23.0~alpha2/opam
 create mode 100644 packages/dune-private-libs/dune-private-libs.3.23.0~alpha2/opam
 create mode 100644 packages/dune-rpc-lwt/dune-rpc-lwt.3.23.0~alpha2/opam
 create mode 100644 packages/dune-rpc/dune-rpc.3.23.0~alpha2/opam
 create mode 100644 packages/dune-site/dune-site.3.23.0~alpha2/opam
 create mode 100644 packages/dune/dune.3.23.0~alpha2/opam
 create mode 100644 packages/dyn/dyn.3.23.0~alpha2/opam
 create mode 100644 packages/fs-io/fs-io.3.23.0~alpha2/opam
 create mode 100644 packages/ocamlc-loc/ocamlc-loc.3.23.0~alpha2/opam
 create mode 100644 packages/ordering/ordering.3.23.0~alpha2/opam
 create mode 100644 packages/stdune/stdune.3.23.0~alpha2/opam
 create mode 100644 packages/top-closure/top-closure.3.23.0~alpha2/opam
 create mode 100644 packages/xdg/xdg.3.23.0~alpha2/opam

(from ocaml/opam:fedora-43-ocaml-4.14@sha256:627ad1ef7d93f338d7f5b7a5a3537464b57219d3a52c2b2e5be92f72603d8372)
Unable to find image 'ocaml/opam:fedora-43-ocaml-4.14@sha256:627ad1ef7d93f338d7f5b7a5a3537464b57219d3a52c2b2e5be92f72603d8372' locally
docker.io/ocaml/opam@sha256:627ad1ef7d93f338d7f5b7a5a3537464b57219d3a52c2b2e5be92f72603d8372: Pulling from ocaml/opam
5bc90b3315da: Pulling fs layer
80d71788ea9e: Pulling fs layer
ad80df798a1c: Pulling fs layer
cd85517f6ae1: Pulling fs layer
a927948f92fa: Pulling fs layer
4433c52b5ab1: Pulling fs layer
8aa93bc8ca93: Pulling fs layer
7d31cd7e9a9b: Pulling fs layer
959a5be6bfab: Pulling fs layer
6569047248d7: Pulling fs layer
cd85517f6ae1: Waiting
a01a3ff02f3d: Pulling fs layer
a927948f92fa: Waiting
4433c52b5ab1: Waiting
d5edf61c57b0: Pulling fs layer
8aa93bc8ca93: Waiting
c5e9b1bc3af6: Pulling fs layer
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c5e9b1bc3af6: Waiting
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6569047248d7: Waiting
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587fa07f12b5: Waiting
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ad80df798a1c: Verifying Checksum
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c5e9b1bc3af6: Verifying Checksum
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Digest: sha256:627ad1ef7d93f338d7f5b7a5a3537464b57219d3a52c2b2e5be92f72603d8372
Status: Downloaded newer image for ocaml/opam@sha256:627ad1ef7d93f338d7f5b7a5a3537464b57219d3a52c2b2e5be92f72603d8372
2026-04-30 01:50.17 ---> using "30407dd035e250bb564ce27e325b770b6a5e58c0eb953e89289d64e7b6d6f758" from cache

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

/: (workdir /home/opam)

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2026-04-30 01:50.17 ---> using "ee0442303dca40c3a402cdb5bd5d0b652e6a07c9b9afa0c62c3b1b4c9d745a99" 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 ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[ocaml-patches-overlay] no changes from git+https://github.com/ocurrent/opam-repository#patches
[default] Initialised
2026-04-30 01:50.17 ---> using "4c1093970392228721b29b46efaa8b2462794eb5337924e1e5d47b4877852849" from cache

/home/opam: (run (shell "opam option solver=builtin-0install && opam config report"))
Set to 'builtin-0install' the field solver in global configuration
# opam config report
# opam-version         2.5.1
# self-upgrade         no
# system               arch=x86_64 os=linux os-distribution=fedora os-version=43
# solver               builtin-0install
# install-criteria     -changed,-count[avoid-version,solution]
# upgrade-criteria     -count[avoid-version,solution]
# jobs                 255
# repositories         2 (version-controlled)
# pinned               1 (version)
# current-switch       4.14
# invariant            ["ocaml-base-compiler" {= "4.14.3"}]
# compiler-packages    ocaml-base-compiler.4.14.3, 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       4.14.3
2026-04-30 01:50.17 ---> using "5fd2ccb8182fc14c96aca67af805d8377a4e7349a40c83688a35ff645d041f86" from cache

/home/opam: (env OPAMDOWNLOADJOBS 1)

/home/opam: (env OPAMERRLOGLEN 0)

/home/opam: (env OPAMPRECISETRACKING 1)

/home/opam: (env CI true)

/home/opam: (env OPAM_REPO_CI true)

/home/opam: (run (shell "rm -rf opam-repository/"))
2026-04-30 01:50.17 ---> using "6845c9204676efccf2fae51fcc09eca900f31d40696c7941e22dcdef262f0e79" from cache

/home/opam: (copy (src .) (dst opam-repository/))
2026-04-30 01:50.18 ---> using "c58ce73b8a227300cac42853d31dec87e23cdaa5c8b426b2f8676a92dd0f464b" from cache

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2026-04-30 01:50.25 ---> saved as "632997a501d5fab1dc532959c9618b8aadd3ffb196f1b04c4c83423be4a28613"

/home/opam: (run (network host)
                 (shell "opam update --depexts || true"))
+ /usr/sbin/sudo "yum" "makecache"
- Updating and loading repositories:
-  Fedora 43 - x86_64                     100% |  37.2 KiB/s |  20.3 KiB |  00m01s
-  Fedora 43 openh264 (From Cisco) - x86_ 100% |   2.6 KiB/s | 986.0   B |  00m00s
-  Fedora 43 - x86_64 - Updates           100% |  48.2 KiB/s |  10.8 KiB |  00m00s
- Repositories loaded.
- Metadata cache created.
2026-04-30 01:50.29 ---> saved as "1fc381c1524f77b360883191abd25a457f54d9a95426b919caac5c76a9c871fe"

/home/opam: (run (shell "opam pin add -k version -yn dune.3.23.0~alpha2 3.23.0~alpha2"))
dune is now pinned to version 3.23.0~alpha2
2026-04-30 01:50.30 ---> saved as "b11a1df281817ffd3202839485a480907968c7bb9d06e2597696c132624568d2"

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall dune.3.23.0~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 \"\\\"fedora-43\\\"\"; then\
                        \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
                        \n          fi;\
                        \n          test \"$pkg\" != 'dune.3.23.0~alpha2' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
dune.3.23.0~alpha2 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== install 1 package
  - install dune 3.23.0~alpha2 (pinned)

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved dune.3.23.0~alpha2  (cached)
-> installed dune.3.23.0~alpha2
Done.
# To update the current shell environment, run: eval $(opam env)
2026-04-30 01:50.58 ---> saved as "fa160e62e3e813d30c4c20e8856b39e0b44fc3285d2e923bd0b20aab4585f060"

/home/opam: (run (network host)
                 (shell "(opam reinstall --with-test dune.3.23.0~alpha2) || true"))
The following actions will be performed:
=== recompile 1 package
  - recompile dune 3.23.0~alpha2 (pinned)

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> removed   dune.3.23.0~alpha2
-> installed dune.3.23.0~alpha2
Done.
# To update the current shell environment, run: eval $(opam env)
2026-04-30 01:51.25 ---> saved as "a79b68598b5fabb40b4bfca6e4060c45cd74263de41b6546644fd118cd50d086"

/home/opam: (run (shell  "opam reinstall --with-test --verbose dune.3.23.0~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 \"\\\"fedora-43\\\"\"; then\
                        \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
                        \n          fi;\
                        \n          test \"$pkg\" != 'dune.3.23.0~alpha2' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
The following actions will be performed:
=== recompile 1 package
  - recompile dune 3.23.0~alpha2 (pinned)

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
Processing  2/4: [dune: ocaml 255]
+ /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "ocaml" "boot/bootstrap.ml" "-j" "255" (CWD=/home/opam/.opam/4.14/.opam-switch/build/dune.3.23.0~alpha2)
- ocamllex -q -o boot/pps.ml boot/pps.mll
- ocaml unix.cma /opam-tmp/.duneboot5d7556main -j 255
- cd _boot && /home/opam/.opam/4.14/bin/ocamlopt.opt -c -g -I +threads lev_stubs.c
- In file included from /home/opam/.opam/4.14/lib/ocaml/caml/alloc.h:23,
-                  from src/lev/src/lev_stubs.c:14:
- /home/opam/.opam/4.14/lib/ocaml/caml/misc.h:56:31: warning: "callback" is deprecated: use "caml_callback" instead
-    56 | #define CAML_PREPROWARNING(x) _Pragma(CAML_MAKEWARNING2(x))
-       |                               ^~~~~~~
- /home/opam/.opam/4.14/lib/ocaml/caml/misc.h:58:3: note: in expansion of macro 'CAML_PREPROWARNING'
-    58 |   CAML_PREPROWARNING(name1 is deprecated: use name2 instead)
-       |   ^~~~~~~~~~~~~~~~~~
- /home/opam/.opam/4.14/lib/ocaml/caml/compatibility.h:71:18: note: in expansion of macro 'CAML_DEPRECATED'
-    71 | #define callback CAML_DEPRECATED("callback", "caml_callback") caml_callback
-       |                  ^~~~~~~~~~~~~~~
- src/lev/src/lev_stubs.c:190:9: note: in expansion of macro 'callback'
- /home/opam/.opam/4.14/lib/ocaml/caml/misc.h:56:31: warning: "callback" is deprecated: use "caml_callback" instead
-    56 | #define CAML_PREPROWARNING(x) _Pragma(CAML_MAKEWARNING2(x))
-       |                               ^~~~~~~
- /home/opam/.opam/4.14/lib/ocaml/caml/misc.h:58:3: note: in expansion of macro 'CAML_PREPROWARNING'
-    58 |   CAML_PREPROWARNING(name1 is deprecated: use name2 instead)
-       |   ^~~~~~~~~~~~~~~~~~
- /home/opam/.opam/4.14/lib/ocaml/caml/compatibility.h:71:18: note: in expansion of macro 'CAML_DEPRECATED'
-    71 | #define callback CAML_DEPRECATED("callback", "caml_callback") caml_callback
-       |                  ^~~~~~~~~~~~~~~
- src/lev/src/lev_stubs.c:195:9: note: in expansion of macro 'callback'
- src/lev/src/lev_stubs.c: In function 'lev_io_cb':
- /home/opam/.opam/4.14/lib/ocaml/caml/misc.h:56:31: warning: "callback" is deprecated: use "caml_callback" instead
-    56 | #define CAML_PREPROWARNING(x) _Pragma(CAML_MAKEWARNING2(x))
-       |                               ^~~~~~~
- /home/opam/.opam/4.14/lib/ocaml/caml/misc.h:58:3: note: in expansion of macro 'CAML_PREPROWARNING'
-    58 |   CAML_PREPROWARNING(name1 is deprecated: use name2 instead)
-       |   ^~~~~~~~~~~~~~~~~~
- /home/opam/.opam/4.14/lib/ocaml/caml/compatibility.h:71:18: note: in expansion of macro 'CAML_DEPRECATED'
-    71 | #define callback CAML_DEPRECATED("callback", "caml_callback") caml_callback
-       |                  ^~~~~~~~~~~~~~~
- src/lev/src/lev_stubs.c:333:24: note: in expansion of macro 'callback'
- src/lev/src/lev_stubs.c: In function 'lev_io_create':
- /home/opam/.opam/4.14/lib/ocaml/caml/misc.h:56:31: warning: "callback" is deprecated: use "caml_callback" instead
-    56 | #define CAML_PREPROWARNING(x) _Pragma(CAML_MAKEWARNING2(x))
-       |                               ^~~~~~~
- /home/opam/.opam/4.14/lib/ocaml/caml/misc.h:58:3: note: in expansion of macro 'CAML_PREPROWARNING'
-    58 |   CAML_PREPROWARNING(name1 is deprecated: use name2 instead)
-       |   ^~~~~~~~~~~~~~~~~~
- /home/opam/.opam/4.14/lib/ocaml/caml/compatibility.h:71:18: note: in expansion of macro 'CAML_DEPRECATED'
-    71 | #define callback CAML_DEPRECATED("callback", "caml_callback") caml_callback
-       |                  ^~~~~~~~~~~~~~~
- src/lev/src/lev_stubs.c:383:9: note: in expansion of macro 'callback'
- /home/opam/.opam/4.14/lib/ocaml/caml/misc.h:56:31: warning: "callback" is deprecated: use "caml_callback" instead
-    56 | #define CAML_PREPROWARNING(x) _Pragma(CAML_MAKEWARNING2(x))
-       |                               ^~~~~~~
- /home/opam/.opam/4.14/lib/ocaml/caml/misc.h:58:3: note: in expansion of macro 'CAML_PREPROWARNING'
-    58 |   CAML_PREPROWARNING(name1 is deprecated: use name2 instead)
-       |   ^~~~~~~~~~~~~~~~~~
- /home/opam/.opam/4.14/lib/ocaml/caml/compatibility.h:71:18: note: in expansion of macro 'CAML_DEPRECATED'
-    71 | #define callback CAML_DEPRECATED("callback", "caml_callback") caml_callback
-       |                  ^~~~~~~~~~~~~~~
- src/lev/src/lev_stubs.c:386:49: note: in expansion of macro 'callback'
- src/lev/src/lev_stubs.c: In function 'lev_io_destroy':
- /home/opam/.opam/4.14/lib/ocaml/caml/misc.h:56:31: warning: "callback" is deprecated: use "caml_callback" instead
-    56 | #define CAML_PREPROWARNING(x) _Pragma(CAML_MAKEWARNING2(x))
-       |                               ^~~~~~~
- /home/opam/.opam/4.14/lib/ocaml/caml/misc.h:58:3: note: in expansion of macro 'CAML_PREPROWARNING'
-    58 |   CAML_PREPROWARNING(name1 is deprecated: use name2 instead)
-       |   ^~~~~~~~~~~~~~~~~~
- /home/opam/.opam/4.14/lib/ocaml/caml/compatibility.h:71:18: note: in expansion of macro 'CAML_DEPRECATED'
-    71 | #define callback CAML_DEPRECATED("callback", "caml_callback") caml_callback
-       |                  ^~~~~~~~~~~~~~~
- src/lev/src/lev_stubs.c:403:47: note: in expansion of macro 'callback'
- src/lev/src/lev_stubs.c: In function 'lev_stat_cb':
- /home/opam/.opam/4.14/lib/ocaml/caml/misc.h:56:31: warning: "callback" is deprecated: use "caml_callback" instead
-    56 | #define CAML_PREPROWARNING(x) _Pragma(CAML_MAKEWARNING2(x))
-       |                               ^~~~~~~
- /home/opam/.opam/4.14/lib/ocaml/caml/misc.h:58:3: note: in expansion of macro 'CAML_PREPROWARNING'
-    58 |   CAML_PREPROWARNING(name1 is deprecated: use name2 instead)
-       |   ^~~~~~~~~~~~~~~~~~
- /home/opam/.opam/4.14/lib/ocaml/caml/compatibility.h:71:18: note: in expansion of macro 'CAML_DEPRECATED'
-    71 | #define callback CAML_DEPRECATED("callback", "caml_callback") caml_callback
-       |                  ^~~~~~~~~~~~~~~
- src/lev/src/lev_stubs.c:675:23: note: in expansion of macro 'callback'
- src/lev/src/lev_stubs.c: In function 'lev_stat_create':
- /home/opam/.opam/4.14/lib/ocaml/caml/misc.h:56:31: warning: "callback" is deprecated: use "caml_callback" instead
-    56 | #define CAML_PREPROWARNING(x) _Pragma(CAML_MAKEWARNING2(x))
-       |                               ^~~~~~~
- /home/opam/.opam/4.14/lib/ocaml/caml/misc.h:58:3: note: in expansion of macro 'CAML_PREPROWARNING'
-    58 |   CAML_PREPROWARNING(name1 is deprecated: use name2 instead)
-       |   ^~~~~~~~~~~~~~~~~~
- /home/opam/.opam/4.14/lib/ocaml/caml/compatibility.h:71:18: note: in expansion of macro 'CAML_DEPRECATED'
-    71 | #define callback CAML_DEPRECATED("callback", "caml_callback") caml_callback
-       |                  ^~~~~~~~~~~~~~~
- src/lev/src/lev_stubs.c:688:9: note: in expansion of macro 'callback'
- /home/opam/.opam/4.14/lib/ocaml/caml/misc.h:56:31: warning: "callback" is deprecated: use "caml_callback" instead
-    56 | #define CAML_PREPROWARNING(x) _Pragma(CAML_MAKEWARNING2(x))
-       |                               ^~~~~~~
- /home/opam/.opam/4.14/lib/ocaml/caml/misc.h:58:3: note: in expansion of macro 'CAML_PREPROWARNING'
-    58 |   CAML_PREPROWARNING(name1 is deprecated: use name2 instead)
-       |   ^~~~~~~~~~~~~~~~~~
- /home/opam/.opam/4.14/lib/ocaml/caml/compatibility.h:71:18: note: in expansion of macro 'CAML_DEPRECATED'
-    71 | #define callback CAML_DEPRECATED("callback", "caml_callback") caml_callback
-       |                  ^~~~~~~~~~~~~~~
- src/lev/src/lev_stubs.c:691:49: note: in expansion of macro 'callback'
- src/lev/src/lev_stubs.c: In function 'lev_stat_destroy':
- /home/opam/.opam/4.14/lib/ocaml/caml/misc.h:56:31: warning: "callback" is deprecated: use "caml_callback" instead
-    56 | #define CAML_PREPROWARNING(x) _Pragma(CAML_MAKEWARNING2(x))
-       |                               ^~~~~~~
- /home/opam/.opam/4.14/lib/ocaml/caml/misc.h:58:3: note: in expansion of macro 'CAML_PREPROWARNING'
-    58 |   CAML_PREPROWARNING(name1 is deprecated: use name2 instead)
-       |   ^~~~~~~~~~~~~~~~~~
- /home/opam/.opam/4.14/lib/ocaml/caml/compatibility.h:71:18: note: in expansion of macro 'CAML_DEPRECATED'
-    71 | #define callback CAML_DEPRECATED("callback", "caml_callback") caml_callback
-       |                  ^~~~~~~~~~~~~~~
- src/lev/src/lev_stubs.c:769:47: note: in expansion of macro 'callback'
- cd _boot && /home/opam/.opam/4.14/bin/ocamlopt.opt -c -g -I +threads ev.c
- src/lev/vendor/ev.c:2152:31: warning: 'ev_default_loop_ptr' initialized and declared 'extern'
Processing  2/4: [dune: ./_boot/dune.exe build]
+ /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "./_boot/dune.exe" "build" "dune.install" "--release" "--profile" "dune-bootstrap" "-j" "255" (CWD=/home/opam/.opam/4.14/.opam-switch/build/dune.3.23.0~alpha2)
-> compiled  dune.3.23.0~alpha2
-> removed   dune.3.23.0~alpha2
-> installed dune.3.23.0~alpha2
Done.
# To update the current shell environment, run: eval $(opam env)
2026-04-30 01:51.51 ---> saved as "8a5db3aded96e6fac80a7ee2a66c254750750254057a1cc6d32f2b98c0bdaf70"
Job succeeded
2026-04-30 01:52.36: Job succeeded