(not at the head of any monitored branch or PR)
2026-04-13 14:39.26: New job: test websocket-async.2.15 with dune.3.22.2, using opam dev
                              from https://github.com/ocaml/opam-repository.git#refs/pull/29704/head (3e0c395e7b1393a792367f8edca3654dac71e6fd)
                              on debian-13-ocaml-4.14/amd64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/29704/head" && git reset --hard 3e0c395e
git fetch origin master
git merge --no-edit ba4685aeec7b28fde6af30c7b83004704c68c86a
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-13-ocaml-4.14@sha256:ec5999d94ff5da2754b2d163583ef868ccaefbaaabbe66412fde8712ae6f5126
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn dune.3.22.2 3.22.2
RUN opam reinstall dune.3.22.2; \
    res=$?; \
    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 "$pkg" != 'dune.3.22.2' && partial_fails="$partial_fails $pkg"; \
    done; \
    test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
    exit 1
RUN opam reinstall websocket-async.2.15; \
    res=$?; \
    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 "$pkg" != 'websocket-async.2.15' && partial_fails="$partial_fails $pkg"; \
    done; \
    test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
    exit 1
RUN (opam reinstall --with-test websocket-async.2.15) || true
RUN opam reinstall --with-test --verbose websocket-async.2.15; \
    res=$?; \
    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 "$pkg" != 'websocket-async.2.15' && partial_fails="$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 .

2026-04-13 14:39.26: Using cache hint "ocaml/opam:debian-13-ocaml-4.14@sha256:ec5999d94ff5da2754b2d163583ef868ccaefbaaabbe66412fde8712ae6f5126-dune.3.22.2-websocket-async.2.15-3e0c395e7b1393a792367f8edca3654dac71e6fd"
2026-04-13 14:39.26: Using OBuilder spec:
((from ocaml/opam:debian-13-ocaml-4.14@sha256:ec5999d94ff5da2754b2d163583ef868ccaefbaaabbe66412fde8712ae6f5126)
 (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.3.22.2 3.22.2"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall dune.3.22.2;\
             \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 \"$pkg\" != 'dune.3.22.2' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall websocket-async.2.15;\
             \n        res=$?;\
             \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 \"$pkg\" != 'websocket-async.2.15' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
 (run (network host)
      (shell "(opam reinstall --with-test websocket-async.2.15) || true"))
 (run (shell  "opam reinstall --with-test --verbose websocket-async.2.15;\
             \n        res=$?;\
             \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 \"$pkg\" != 'websocket-async.2.15' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2026-04-13 14:39.26: Waiting for resource in pool OCluster
2026-04-13 15:05.02: Waiting for worker…
2026-04-13 15:07.20: Got resource from pool OCluster
Building on asteria.caelum.ci.dev
All commits already cached
Updating files:  58% (10921/18721)
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Updating files: 100% (18721/18721), done.
HEAD is now at ba4685aeec Merge pull request #29653 from yakobowski/camlidl
Merge made by the 'ort' strategy.
 packages/chrome-trace/chrome-trace.3.22.2/opam     | 39 +++++++++++
 .../dune-action-plugin.3.22.2/opam                 | 52 +++++++++++++++
 .../dune-action-trace.3.22.2/opam                  | 39 +++++++++++
 .../dune-build-info/dune-build-info.3.22.2/opam    | 45 +++++++++++++
 .../dune-configurator.3.22.2/opam                  | 49 ++++++++++++++
 packages/dune-glob/dune-glob.3.22.2/opam           | 42 ++++++++++++
 .../dune-private-libs.3.22.2/opam                  | 50 +++++++++++++++
 packages/dune-rpc-lwt/dune-rpc-lwt.3.22.2/opam     | 41 ++++++++++++
 packages/dune-rpc/dune-rpc.3.22.2/opam             | 44 +++++++++++++
 packages/dune-site/dune-site.3.22.2/opam           | 37 +++++++++++
 packages/dune/dune.3.22.2/opam                     | 75 ++++++++++++++++++++++
 packages/dyn/dyn.3.22.2/opam                       | 40 ++++++++++++
 packages/fs-io/fs-io.3.22.2/opam                   | 39 +++++++++++
 packages/ocamlc-loc/ocamlc-loc.3.22.2/opam         | 43 +++++++++++++
 packages/ordering/ordering.3.22.2/opam             | 38 +++++++++++
 packages/stdune/stdune.3.22.2/opam                 | 46 +++++++++++++
 packages/top-closure/top-closure.3.22.2/opam       | 38 +++++++++++
 packages/xdg/xdg.3.22.2/opam                       | 39 +++++++++++
 18 files changed, 796 insertions(+)
 create mode 100644 packages/chrome-trace/chrome-trace.3.22.2/opam
 create mode 100644 packages/dune-action-plugin/dune-action-plugin.3.22.2/opam
 create mode 100644 packages/dune-action-trace/dune-action-trace.3.22.2/opam
 create mode 100644 packages/dune-build-info/dune-build-info.3.22.2/opam
 create mode 100644 packages/dune-configurator/dune-configurator.3.22.2/opam
 create mode 100644 packages/dune-glob/dune-glob.3.22.2/opam
 create mode 100644 packages/dune-private-libs/dune-private-libs.3.22.2/opam
 create mode 100644 packages/dune-rpc-lwt/dune-rpc-lwt.3.22.2/opam
 create mode 100644 packages/dune-rpc/dune-rpc.3.22.2/opam
 create mode 100644 packages/dune-site/dune-site.3.22.2/opam
 create mode 100644 packages/dune/dune.3.22.2/opam
 create mode 100644 packages/dyn/dyn.3.22.2/opam
 create mode 100644 packages/fs-io/fs-io.3.22.2/opam
 create mode 100644 packages/ocamlc-loc/ocamlc-loc.3.22.2/opam
 create mode 100644 packages/ordering/ordering.3.22.2/opam
 create mode 100644 packages/stdune/stdune.3.22.2/opam
 create mode 100644 packages/top-closure/top-closure.3.22.2/opam
 create mode 100644 packages/xdg/xdg.3.22.2/opam

(from ocaml/opam:debian-13-ocaml-4.14@sha256:ec5999d94ff5da2754b2d163583ef868ccaefbaaabbe66412fde8712ae6f5126)
Unable to find image 'ocaml/opam:debian-13-ocaml-4.14@sha256:ec5999d94ff5da2754b2d163583ef868ccaefbaaabbe66412fde8712ae6f5126' locally
docker.io/ocaml/opam@sha256:ec5999d94ff5da2754b2d163583ef868ccaefbaaabbe66412fde8712ae6f5126: Pulling from ocaml/opam
Digest: sha256:ec5999d94ff5da2754b2d163583ef868ccaefbaaabbe66412fde8712ae6f5126
Status: Downloaded newer image for ocaml/opam@sha256:ec5999d94ff5da2754b2d163583ef868ccaefbaaabbe66412fde8712ae6f5126
2026-04-13 15:10.06 ---> using "d0e330c08fa445d83f06df86dbe749aac73c20b9c3be340824d01a143f189b82" from cache

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

/: (workdir /home/opam)

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2026-04-13 15:10.06 ---> using "3ec7ac935151f5277a236626f366bf7f6f18395cb01e6e86eff2abeffc750f69" from cache

/home/opam: (run (network host)
                 (shell "opam init --reinit --config .opamrc-sandbox -ni"))
Configuring from /home/opam/.opamrc-sandbox, then /home/opam/.opamrc, and finally from built-in defaults.
Checking for available remotes: rsync and local, git.
  - you won't be able to use mercurial repositories unless you install the hg command on your system.
  - you won't be able to use darcs repositories unless you install the darcs command on your system.

This version of opam requires an update to the layout of /home/opam/.opam from version 2.0 to version 2.2, which can't be reverted.
You may want to back it up before going further.

Continue? [Y/n] y
[NOTE] The 'jobs' option was reset, its value was 71 and its new value will vary according to the current number of cores on your machine. You can restore the fixed value using:
           opam option jobs=71 --global
Format upgrade done.

<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[default] Initialised
2026-04-13 15:10.06 ---> using "b5a0847c35501fd963cedc3388b00c999e5617a9db85df5529c240a6fc10a617" from cache

/home/opam: (run (shell "opam option solver=builtin-0install && opam config report"))
Set to 'builtin-0install' the field solver in global configuration
# opam config report
# opam-version         2.5.0
# self-upgrade         no
# system               arch=x86_64 os=linux os-distribution=debian os-version=13
# solver               builtin-0install
# install-criteria     -changed,-count[avoid-version,solution]
# upgrade-criteria     -count[avoid-version,solution]
# jobs                 255
# repositories         1 (version-controlled)
# pinned               1 (version)
# current-switch       4.14
# invariant            ["ocaml-base-compiler" {= "4.14.3"}]
# 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
2026-04-13 15:10.06 ---> using "28464b62e165a839b63b1c2ae024a4b4fcbe23c1802c3adf881d35db6bc1d4c2" 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/"))
2026-04-13 15:10.06 ---> using "4dfd69403557bd9c8ecec7a8b2fdd9b50feea12943fd8b9150cd347ede8d5f38" from cache

/home/opam: (copy (src .) (dst opam-repository/))
2026-04-13 15:10.07 ---> using "e4440740ff32adbbcff2b06cb37b16278050a2f11fe3bbb84acde16cec6f57b3" from cache

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2026-04-13 15:10.07 ---> using "783c15b8b62b3b51001efd6e74ae6392d3b5bfd28262103a88dd85a8bc36074a" 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 [122 kB]
- Fetched 213 kB in 0s (1085 kB/s)
- Reading package lists...
2026-04-13 15:10.07 ---> using "2130130498394389e9bf01ee0c6f95746ce3be4212fa65c803222086e9e79898" from cache

/home/opam: (run (shell "opam pin add -k version -yn dune.3.22.2 3.22.2"))
dune is now pinned to version 3.22.2
2026-04-13 15:10.07 ---> using "a58a3260573f46e665bd2898643e9c41f09fedf9a8dce9d606b49bf430b4a91b" from cache

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall dune.3.22.2;\
                        \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 \"$pkg\" != 'dune.3.22.2' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
dune.3.22.2 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== install 1 package
  - install dune 3.22.2 (pinned)

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved dune.3.22.2  (cached)
-> installed dune.3.22.2
Done.
# To update the current shell environment, run: eval $(opam env)
2026-04-13 15:10.07 ---> using "72e5e0d76148f0a1a9dbe5c996a494d4743ec3246a9e99de2b80085ee7ec61e2" from cache

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall websocket-async.2.15;\
                        \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 \"$pkg\" != 'websocket-async.2.15' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
websocket-async.2.15 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== install 94 packages
  - install angstrom                0.16.1  [required by uri]
  - install astring                 0.8.5   [required by websocket]
  - install async                   v0.14.0 [required by websocket-async]
  - install async_kernel            v0.14.0 [required by cohttp-async, async, logs-async]
  - install async_rpc_kernel        v0.14.0 [required by async]
  - install async_unix              v0.14.0 [required by async, cohttp-async]
  - install base                    v0.14.3 [required by cohttp-async]
  - install base-bytes              base    [required by cohttp, ocplib-endian]
  - install base64                  3.5.2   [required by websocket]
  - install base_bigstring          v0.14.0 [required by core_kernel]
  - install base_quickcheck         v0.14.1 [required by core_kernel]
  - install bigstringaf             0.10.0  [required by angstrom]
  - install bin_prot                v0.14.1 [required by core_kernel]
  - install cohttp                  5.2.0   [required by cohttp-async, websocket]
  - install cohttp-async            5.2.0   [required by websocket-async]
  - install conduit                 5.1.0   [required by websocket]
  - install conduit-async           5.1.0   [required by cohttp-async]
  - install core                    v0.14.1 [required by websocket-async]
  - install core_kernel             v0.14.2 [required by async]
  - install core_unix               v0.14.0 [required by cohttp-async]
  - install cppo                    1.8.0   [required by ocplib-endian]
  - install csexp                   1.5.2   [required by dune-configurator]
  - install domain-name             0.5.0   [required by ipaddr]
  - install dune-configurator       3.22.2  [required by base]
  - install fieldslib               v0.14.0 [required by core_kernel]
  - install fmt                     0.11.0  [required by cohttp-async, logs-async-reporter]
  - install ipaddr                  5.6.2   [required by cohttp-async]
  - install ipaddr-sexp             5.6.2   [required by conduit-async]
  - install jane-street-headers     v0.14.0 [required by core_kernel]
  - install jsonm                   1.0.2   [required by cohttp]
  - install jst-config              v0.14.1 [required by core_kernel, core]
  - install logs                    0.8.0   [required by logs-async, cohttp-async, logs-async-reporter]
  - install logs-async              1.1     [required by websocket-async]
  - install logs-async-reporter     1.0     [required by websocket-async]
  - install macaddr                 5.6.2   [required by ipaddr]
  - install magic-mime              1.3.1   [required by cohttp-async]
  - install num                     1.6     [required by sexplib]
  - install ocaml-compiler-libs     v0.12.4 [required by ppxlib]
  - install ocaml-syntax-shims      1.0.0   [required by angstrom]
  - install ocamlbuild              0.16.1  [required by jsonm]
  - install ocamlfind               1.9.8   [required by base-bytes, jsonm]
  - install ocplib-endian           1.2     [required by websocket]
  - install octavius                1.2.2   [required by ppx_js_style]
  - install parsexp                 v0.14.2 [required by sexplib]
  - install ppx_assert              v0.14.0 [required by core_kernel]
  - install ppx_base                v0.14.0 [required by core_kernel]
  - install ppx_bench               v0.14.1 [required by ppx_jane]
  - install ppx_bin_prot            v0.14.0 [required by ppx_jane]
  - install ppx_cold                v0.14.0 [required by ppx_base]
  - install ppx_compare             v0.14.0 [required by ppx_base, bin_prot]
  - install ppx_custom_printf       v0.14.1 [required by ppx_jane]
  - install ppx_derivers            1.2.1   [required by ppxlib]
  - install ppx_enumerate           v0.14.0 [required by ppx_base]
  - install ppx_expect              v0.14.2 [required by ppx_jane]
  - install ppx_fields_conv         v0.14.2 [required by ppx_jane]
  - install ppx_fixed_literal       v0.14.0 [required by ppx_jane]
  - install ppx_hash                v0.14.0 [required by core_kernel]
  - install ppx_here                v0.14.0 [required by conduit-async]
  - install ppx_inline_test         v0.14.1 [required by core_kernel]
  - install ppx_jane                v0.14.0 [required by async]
  - install ppx_js_style            v0.14.1 [required by ppx_base]
  - install ppx_let                 v0.14.0 [required by ppx_jane]
  - install ppx_module_timer        v0.14.0 [required by ppx_jane]
  - install ppx_optcomp             v0.14.3 [required by core_kernel]
  - install ppx_optional            v0.14.0 [required by ppx_jane]
  - install ppx_pipebang            v0.14.0 [required by ppx_jane]
  - install ppx_sexp_conv           v0.14.3 [required by cohttp-async]
  - install ppx_sexp_message        v0.14.1 [required by core_kernel]
  - install ppx_sexp_value          v0.14.0 [required by ppx_jane]
  - install ppx_stable              v0.14.1 [required by ppx_jane]
  - install ppx_string              v0.14.1 [required by ppx_jane]
  - install ppx_typerep_conv        v0.14.2 [required by ppx_jane]
  - install ppx_variants_conv       v0.14.2 [required by ppx_jane]
  - install ppxlib                  0.25.1  [required by ppx_jane]
  - install protocol_version_header v0.14.0 [required by async_rpc_kernel]
  - install re                      1.14.0  [required by cohttp]
  - install sexplib                 v0.14.0 [required by conduit-async]
  - install sexplib0                v0.14.0 [required by cohttp-async]
  - install spawn                   v0.17.0 [required by core]
  - install splittable_random       v0.14.0 [required by core_kernel]
  - install stdio                   v0.14.0 [required by core_kernel]
  - install stdlib-shims            0.3.0   [required by ppxlib]
  - install stringext               1.6.0   [required by cohttp]
  - install textutils               v0.14.0 [required by async]
  - install time_now                v0.14.0 [required by core_kernel]
  - install timezone                v0.14.0 [required by core]
  - install topkg                   1.1.1   [required by jsonm]
  - install typerep                 v0.14.0 [required by core_kernel]
  - install uri                     4.4.0   [required by cohttp-async]
  - install uri-sexp                4.4.0   [required by cohttp-async]
  - install uutf                    1.0.4   [required by jsonm]
  - install variantslib             v0.14.0 [required by core_kernel]
  - install websocket               2.15    [required by websocket-async]
  - install websocket-async         2.15

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved angstrom.0.16.1  (cached)
-> retrieved astring.0.8.5  (cached)
-> retrieved async.v0.14.0  (cached)
-> retrieved async_kernel.v0.14.0  (cached)
-> retrieved async_rpc_kernel.v0.14.0  (cached)
-> retrieved async_unix.v0.14.0  (cached)
-> retrieved base.v0.14.3  (cached)
-> retrieved base64.3.5.2  (cached)
-> retrieved base_bigstring.v0.14.0  (cached)
-> retrieved base_quickcheck.v0.14.1  (cached)
-> retrieved bigstringaf.0.10.0  (cached)
-> retrieved bin_prot.v0.14.1  (cached)
-> retrieved cohttp.5.2.0, cohttp-async.5.2.0  (cached)
-> installed base64.3.5.2
-> retrieved conduit.5.1.0, conduit-async.5.1.0  (cached)
-> retrieved core.v0.14.1  (cached)
-> retrieved core_kernel.v0.14.2  (cached)
-> retrieved core_unix.v0.14.0  (cached)
-> retrieved cppo.1.8.0  (cached)
-> retrieved csexp.1.5.2  (cached)
-> retrieved domain-name.0.5.0  (cached)
-> installed csexp.1.5.2
-> installed domain-name.0.5.0
-> retrieved dune-configurator.3.22.2  (cached)
-> installed cppo.1.8.0
-> retrieved fieldslib.v0.14.0  (cached)
-> retrieved fmt.0.11.0  (cached)
-> retrieved ipaddr.5.6.2, ipaddr-sexp.5.6.2, macaddr.5.6.2  (cached)
-> retrieved jane-street-headers.v0.14.0  (cached)
-> retrieved jsonm.1.0.2  (cached)
-> retrieved jst-config.v0.14.1  (cached)
-> retrieved logs.0.8.0  (cached)
-> retrieved logs-async.1.1  (cached)
-> retrieved logs-async-reporter.1.0  (cached)
-> retrieved magic-mime.1.3.1  (cached)
-> retrieved num.1.6  (cached)
-> retrieved ocaml-compiler-libs.v0.12.4  (cached)
-> retrieved ocaml-syntax-shims.1.0.0  (cached)
-> retrieved ocamlbuild.0.16.1  (cached)
-> installed macaddr.5.6.2
-> installed jane-street-headers.v0.14.0
-> retrieved ocamlfind.1.9.8  (cached)
-> retrieved ocplib-endian.1.2  (cached)
-> retrieved octavius.1.2.2  (cached)
-> retrieved parsexp.v0.14.2  (cached)
-> retrieved ppx_assert.v0.14.0  (cached)
-> retrieved ppx_base.v0.14.0  (cached)
-> retrieved ppx_bench.v0.14.1  (cached)
-> retrieved ppx_bin_prot.v0.14.0  (cached)
-> retrieved ppx_cold.v0.14.0  (cached)
-> retrieved ppx_compare.v0.14.0  (cached)
-> retrieved ppx_custom_printf.v0.14.1  (cached)
-> retrieved ppx_derivers.1.2.1  (cached)
-> retrieved ppx_enumerate.v0.14.0  (cached)
-> retrieved ppx_expect.v0.14.2  (cached)
-> retrieved ppx_fields_conv.v0.14.2  (cached)
-> retrieved ppx_fixed_literal.v0.14.0  (cached)
-> retrieved ppx_hash.v0.14.0  (cached)
-> retrieved ppx_here.v0.14.0  (cached)
-> retrieved ppx_inline_test.v0.14.1  (cached)
-> retrieved ppx_jane.v0.14.0  (cached)
-> retrieved ppx_js_style.v0.14.1  (cached)
-> retrieved ppx_let.v0.14.0  (cached)
-> retrieved ppx_module_timer.v0.14.0  (cached)
-> retrieved ppx_optcomp.v0.14.3  (cached)
-> retrieved ppx_optional.v0.14.0  (cached)
-> installed ppx_derivers.1.2.1
-> retrieved ppx_pipebang.v0.14.0  (cached)
-> retrieved ppx_sexp_conv.v0.14.3  (cached)
-> retrieved ppx_sexp_message.v0.14.1  (cached)
-> retrieved ppx_sexp_value.v0.14.0  (cached)
-> retrieved ppx_stable.v0.14.1  (cached)
-> retrieved ppx_string.v0.14.1  (cached)
-> retrieved ppx_typerep_conv.v0.14.2  (cached)
-> installed ipaddr.5.6.2
-> retrieved ppx_variants_conv.v0.14.2  (cached)
-> retrieved ppxlib.0.25.1  (cached)
-> retrieved protocol_version_header.v0.14.0  (cached)
-> installed magic-mime.1.3.1
-> retrieved re.1.14.0  (cached)
-> retrieved sexplib.v0.14.0  (cached)
-> retrieved sexplib0.v0.14.0  (cached)
-> retrieved spawn.v0.17.0  (cached)
-> retrieved splittable_random.v0.14.0  (cached)
-> retrieved stdio.v0.14.0  (cached)
-> retrieved stdlib-shims.0.3.0  (cached)
-> retrieved stringext.1.6.0  (cached)
-> retrieved textutils.v0.14.0  (cached)
-> retrieved time_now.v0.14.0  (cached)
-> retrieved timezone.v0.14.0  (cached)
-> retrieved topkg.1.1.1  (cached)
-> installed ocaml-compiler-libs.v0.12.4
-> installed dune-configurator.3.22.2
-> installed ocaml-syntax-shims.1.0.0
-> retrieved typerep.v0.14.0  (cached)
-> retrieved uri.4.4.0, uri-sexp.4.4.0  (cached)
-> installed stdlib-shims.0.3.0
-> retrieved uutf.1.0.4  (cached)
-> installed stringext.1.6.0
-> retrieved variantslib.v0.14.0  (cached)
-> retrieved websocket.2.15, websocket-async.2.15  (cached)
-> installed spawn.v0.17.0
-> installed octavius.1.2.2
-> installed sexplib0.v0.14.0
-> installed num.1.6
-> installed bigstringaf.0.10.0
-> installed re.1.14.0
-> installed angstrom.0.16.1
-> installed ocamlfind.1.9.8
-> installed base-bytes.base
-> installed uri.4.4.0
-> installed ocplib-endian.1.2
-> installed ocamlbuild.0.16.1
-> installed base.v0.14.3
-> installed fieldslib.v0.14.0
-> installed variantslib.v0.14.0
-> installed stdio.v0.14.0
-> installed typerep.v0.14.0
-> installed parsexp.v0.14.2
-> installed sexplib.v0.14.0
-> installed topkg.1.1.1
-> installed uutf.1.0.4
-> installed fmt.0.11.0
-> installed astring.0.8.5
-> installed jsonm.1.0.2
-> installed logs.0.8.0
-> installed ppxlib.0.25.1
-> installed ppx_optcomp.v0.14.3
-> installed ppx_fields_conv.v0.14.2
-> installed ppx_cold.v0.14.0
-> installed ppx_enumerate.v0.14.0
-> installed ppx_here.v0.14.0
-> installed ppx_let.v0.14.0
-> installed ppx_stable.v0.14.1
-> installed ppx_typerep_conv.v0.14.2
-> installed ppx_compare.v0.14.0
-> installed ppx_variants_conv.v0.14.2
-> installed ppx_fixed_literal.v0.14.0
-> installed ppx_pipebang.v0.14.0
-> installed ppx_optional.v0.14.0
-> installed ppx_js_style.v0.14.1
-> installed ppx_sexp_conv.v0.14.3
-> installed ipaddr-sexp.5.6.2
-> installed uri-sexp.4.4.0
-> installed ppx_hash.v0.14.0
-> installed ppx_assert.v0.14.0
-> installed ppx_sexp_value.v0.14.0
-> installed ppx_sexp_message.v0.14.1
-> installed conduit.5.1.0
-> installed ppx_base.v0.14.0
-> installed ppx_custom_printf.v0.14.1
-> installed cohttp.5.2.0
-> installed websocket.2.15
-> installed jst-config.v0.14.1
-> installed ppx_string.v0.14.1
-> installed bin_prot.v0.14.1
-> installed time_now.v0.14.0
-> installed ppx_bin_prot.v0.14.0
-> installed ppx_module_timer.v0.14.0
-> installed ppx_inline_test.v0.14.1
-> installed ppx_bench.v0.14.1
-> installed ppx_expect.v0.14.2
-> installed splittable_random.v0.14.0
-> installed base_quickcheck.v0.14.1
-> installed ppx_jane.v0.14.0
-> installed base_bigstring.v0.14.0
-> installed core_kernel.v0.14.2
-> installed protocol_version_header.v0.14.0
-> installed timezone.v0.14.0
-> installed async_kernel.v0.14.0
-> installed logs-async.1.1
-> installed async_rpc_kernel.v0.14.0
-> installed core.v0.14.1
-> installed core_unix.v0.14.0
-> installed textutils.v0.14.0
-> installed async_unix.v0.14.0
-> installed async.v0.14.0
-> installed logs-async-reporter.1.0
-> installed conduit-async.5.1.0
[ERROR] The compilation of cohttp-async.5.2.0 failed at "dune build -p cohttp-async -j 255".

#=== ERROR while compiling cohttp-async.5.2.0 =================================#
# context              2.5.0 | linux/x86_64 | ocaml-base-compiler.4.14.3 | file:///home/opam/opam-repository
# path                 ~/.opam/4.14/.opam-switch/build/cohttp-async.5.2.0
# command              ~/.opam/opam-init/hooks/sandbox.sh build dune build -p cohttp-async -j 255
# exit-code            1
# env-file             ~/.opam/log/cohttp-async-8-3f654f.env
# output-file          ~/.opam/log/cohttp-async-8-3f654f.out
### output ###
# File "cohttp-async/bin/dune", line 2, characters 8-25:
# 2 |  (names cohttp_curl_async cohttp_server_async)
#             ^^^^^^^^^^^^^^^^^
# (cd _build/default && /home/opam/.opam/4.14/bin/ocamlopt.opt -w -40 -g -o cohttp-async/bin/cohttp_curl_async.exe /home/opam/.opam/4.14/lib/logs/logs.cmxa /home/opam/.opam/4.14/lib/fmt/fmt.cmxa /home/opam/.opam/4.14/lib/logs/fmt/logs_fmt.cmxa /home/opam/.opam/4.14/lib/base/base_internalhash_types/base_internalhash_types.cmxa -I /home/opam/.opam/4.14/lib/base/base_internalhash_types /home/opam/.opam/4.14/lib/base/caml/caml.cmxa /home/opam/.opam/4.14/lib/sexplib0/sexplib0.cmxa /home/opam/.opam/4.14/lib/base/shadow_stdlib/shadow_stdlib.cmxa /home/opam/.opam/4.14/lib/base/base.cmxa -I /home/opam/.opam/4.14/lib/base /home/opam/.opam/4.14/lib/ppx_sexp_conv/runtime-lib/ppx_sexp_conv_lib.cmxa /home/opam/.opam/4.14/lib/ppx_compare/runtime-lib/ppx_compare_lib.cmxa /home/opam/.opam/4.14/lib/ppx_enumerate/runtime-lib/ppx_enumerate_lib.cmxa /home/opam/.opam/4.14/lib/ppx_hash/runtime-lib/ppx_hash_lib.cmxa /home/opam/.opam/4.14/lib/ppx_here/runtime-lib/ppx_here_lib.cmxa /home/opam/.opam/4.14/lib/ppx_assert/runtime-lib/ppx_assert_lib.cmxa /home/opam/.opam/4.14/lib/ppx_bench/runtime-lib/ppx_bench_lib.cmxa /home/opam/.opam/4.14/lib/base/md5/md5_lib.cmxa /home/opam/.opam/4.14/lib/fieldslib/fieldslib.cmxa /home/opam/.opam/4.14/lib/variantslib/variantslib.cmxa /home/opam/.opam/4.14/lib/bin_prot/shape/bin_shape_lib.cmxa /home/opam/.opam/4.14/lib/bin_prot/bin_prot.cmxa -I /home/opam/.opam/4.14/lib/bin_prot /home/opam/.opam/4.14/lib/ppx_inline_test/config/inline_test_config.cmxa /home/opam/.opam/4.14/lib/jane-street-headers/jane_street_headers.cmxa /home/opam/.opam/4.14/lib/time_now/time_now.cmxa -I /home/opam/.opam/4.14/lib/time_now /home/opam/.opam/4.14/lib/ppx_inline_test/runtime-lib/ppx_inline_test_lib.cmxa /home/opam/.opam/4.14/lib/stdio/stdio.cmxa /home/opam/.opam/4.14/lib/ppx_module_timer/runtime/ppx_module_timer_runtime.cmxa /home/opam/.opam/4.14/lib/typerep/typerep_lib.cmxa /home/opam/.opam/4.14/lib/ppx_expect/common/expect_test_common.cmxa /home/opam/.opam/4.14/lib/ppx_expect/config_types/expect_test_config_types.cmxa /home/opam/.opam/4.14/lib/ppx_expect/collector/expect_test_collector.cmxa -I /home/opam/.opam/4.14/lib/ppx_expect/collector /home/opam/.opam/4.14/lib/ppx_expect/config/expect_test_config.cmxa /home/opam/.opam/4.14/lib/splittable_random/splittable_random.cmxa /home/opam/.opam/4.14/lib/base_quickcheck/base_quickcheck.cmxa /home/opam/.opam/4.14/lib/base_bigstring/base_bigstring.cmxa -I /home/opam/.opam/4.14/lib/base_bigstring /home/opam/.opam/4.14/lib/core_kernel/base_for_tests/base_for_tests.cmxa /home/opam/.opam/4.14/lib/ocaml/unix.cmxa -I /home/opam/.opam/4.14/lib/ocaml /home/opam/.opam/4.14/lib/ocaml/bigarray.cmxa -I /home/opam/.opam/4.14/lib/ocaml /home/opam/.opam/4.14/lib/parsexp/parsexp.cmxa /home/opam/.opam/4.14/lib/sexplib/sexplib.cmxa /home/opam/.opam/4.14/lib/core_kernel/core_kernel.cmxa -I /home/opam/.opam/4.14/lib/core_kernel /home/opam/.opam/4.14/lib/core_kernel/moption/moption.cmxa /home/opam/.opam/4.14/lib/core_kernel/tuple_pool/tuple_pool.cmxa /home/opam/.opam/4.14/lib/core_kernel/pairing_heap/pairing_heap.cmxa /home/opam/.opam/4.14/lib/core_kernel/sexp_hidden_in_test/sexp_hidden_in_test.cmxa /home/opam/.opam/4.14/lib/core_kernel/thread_pool_cpu_affinity/thread_pool_cpu_affinity.cmxa /home/opam/.opam/4.14/lib/core_kernel/uopt/uopt.cmxa /home/opam/.opam/4.14/lib/core_kernel/thread_safe_queue/thread_safe_queue.cmxa /home/opam/.opam/4.14/lib/core_kernel/timing_wheel/timing_wheel.cmxa /home/opam/.opam/4.14/lib/async_kernel/async_kernel.cmxa /home/opam/.opam/4.14/lib/ocaml/threads/threads.cmxa -I /home/opam/.opam/4.14/lib/ocaml /home/opam/.opam/4.14/lib/core/error_checking_mutex/error_checking_mutex.cmxa -I /home/opam/.opam/4.14/lib/core/error_checking_mutex /home/opam/.opam/4.14/lib/core_kernel/caml_unix/caml_unix.cmxa /home/opam/.opam/4.14/lib/core_kernel/flags/flags.cmxa /home/opam/.opam/4.14/lib/core_kernel/version_util/version_util.cmxa -I /home/opam/.opam/4.14/lib/core_kernel/version_util /home/opam/.opam/4.14/lib/sexplib/unix/sexplib_unix.cmxa /home/opam/.opam/4.14/lib/spawn/spawn.cmxa -I /home/opam/.opam/4.14/lib/spawn /home/opam/.opam/4.14/lib/timezone/timezone.cmxa /home/opam/.opam/4.14/lib/core/core.cmxa -I /home/opam/.opam/4.14/lib/core /home/opam/.opam/4.14/lib/core/bigstring_unix/bigstring_unix.cmxa -I /home/opam/.opam/4.14/lib/core/bigstring_unix /home/opam/.opam/4.14/lib/core_kernel/bounded_int_table/bounded_int_table.cmxa /home/opam/.opam/4.14/lib/core_kernel/iobuf/iobuf.cmxa /home/opam/.opam/4.14/lib/core/iobuf_unix/iobuf_unix.cmxa -I /home/opam/.opam/4.14/lib/core/iobuf_unix /home/opam/.opam/4.14/lib/core/nano_mutex/nano_mutex.cmxa /home/opam/.opam/4.14/lib/core/squeue/squeue.cmxa /home/opam/.opam/4.14/lib/core/linux_ext/linux_ext.cmxa -I /home/opam/.opam/4.14/lib/core/linux_ext /home/opam/.opam/4.14/lib/async_unix/thread_safe_ivar/thread_safe_ivar.cmxa /home/opam/.opam/4.14/lib/async_unix/thread_pool/thread_pool.cmxa /home/opam/.opam/4.14/lib/core/time_stamp_counter/time_stamp_counter.cmxa -I /home/opam/.opam/4.14/lib/core/time_stamp_counter /home/opam/.opam/4.14/lib/core_kernel/uuid/uuid.cmxa /home/opam/.opam/4.14/lib/core/uuid/uuid_unix.cmxa /home/opam/.opam/4.14/lib/async_unix/async_unix.cmxa -I /home/opam/.opam/4.14/lib/async_unix /home/opam/.opam/4.14/lib/stringext/stringext.cmxa /home/opam/.opam/4.14/lib/bigstringaf/bigstringaf.cmxa -I /home/opam/.opam/4.14/lib/bigstringaf /home/opam/.opam/4.14/lib/angstrom/angstrom.cmxa /home/opam/.opam/4.14/lib/uri/uri.cmxa /home/opam/.opam/4.14/lib/uri/services/uri_services.cmxa /home/opam/.opam/4.14/lib/uri-sexp/uri_sexp.cmxa /home/opam/.opam/4.14/lib/macaddr/macaddr.cmxa /home/opam/.opam/4.14/lib/domain-name/domain_name.cmxa /home/opam/.opam/4.14/lib/ipaddr/ipaddr.cmxa /home/opam/.opam/4.14/lib/ipaddr/unix/ipaddr_unix.cmxa /home/opam/.opam/4.14/lib/ipaddr-sexp/ipaddr_sexp.cmxa /home/opam/.opam/4.14/lib/astring/astring.cmxa /home/opam/.opam/4.14/lib/conduit/conduit.cmxa /home/opam/.opam/4.14/lib/async/async_command/async_command.cmxa /home/opam/.opam/4.14/lib/async/async_quickcheck/async_quickcheck.cmxa /home/opam/.opam/4.14/lib/async_kernel/persistent_connection_kernel/persistent_connection_kernel.cmxa /home/opam/.opam/4.14/lib/protocol_version_header/protocol_version_header.cmxa /home/opam/.opam/4.14/lib/async_rpc_kernel/async_rpc_kernel.cmxa /home/opam/.opam/4.14/lib/async/async_rpc/async_rpc.cmxa -I /home/opam/.opam/4.14/lib/async/async_rpc /home/opam/.opam/4.14/lib/async/async.cmxa /home/opam/.opam/4.14/lib/conduit-async/conduit_async.cmxa /home/opam/.opam/4.14/lib/magic-mime/magic_mime_library.cmxa /home/opam/.opam/4.14/lib/re/re.cmxa /home/opam/.opam/4.14/lib/base64/base64.cmxa /home/opam/.opam/4.14/lib/cohttp/cohttp.cmxa cohttp-async/src/cohttp_async.cmxa cohttp_server/cohttp_server.cmxa /home/opam/.opam/4.14/lib/fmt/tty/fmt_tty.cmxa /home/opam/.opam/4.14/lib/core_unix/command_unix/command_unix.cmxa cohttp-async/bin/.cohttp_curl_async.eobjs/native/dune__exe.cmx cohttp-async/bin/.cohttp_curl_async.eobjs/native/dune__exe__Cohttp_curl_async.cmx)
# /usr/bin/ld: /home/opam/.opam/4.14/lib/core/linux_ext/linux_ext.a(linux_ext.o): in function `camlLinux_ext__sched_setaffinity_this_thread_34496':
# /home/opam/.opam/4.14/.opam-switch/build/core.v0.14.1/_build/default/linux_ext/src/linux_ext.ml:697:(.text+0x4600): undefined reference to `core_unix_gettid'
# /usr/bin/ld: /home/opam/.opam/4.14/lib/core/linux_ext/linux_ext.a(linux_ext.o): in function `camlLinux_ext__1':
# :(.data+0x3b58): undefined reference to `core_unix_gettid'
# collect2: error: ld returned 1 exit status
# File "caml_startup", line 1:
# Error: Error during linking (exit code 1)
# File "cohttp-async/bin/dune", line 2, characters 26-45:
# 2 |  (names cohttp_curl_async cohttp_server_async)
#                               ^^^^^^^^^^^^^^^^^^^
# (cd _build/default && /home/opam/.opam/4.14/bin/ocamlopt.opt -w -40 -g -o cohttp-async/bin/cohttp_server_async.exe /home/opam/.opam/4.14/lib/logs/logs.cmxa /home/opam/.opam/4.14/lib/fmt/fmt.cmxa /home/opam/.opam/4.14/lib/logs/fmt/logs_fmt.cmxa /home/opam/.opam/4.14/lib/base/base_internalhash_types/base_internalhash_types.cmxa -I /home/opam/.opam/4.14/lib/base/base_internalhash_types /home/opam/.opam/4.14/lib/base/caml/caml.cmxa /home/opam/.opam/4.14/lib/sexplib0/sexplib0.cmxa /home/opam/.opam/4.14/lib/base/shadow_stdlib/shadow_stdlib.cmxa /home/opam/.opam/4.14/lib/base/base.cmxa -I /home/opam/.opam/4.14/lib/base /home/opam/.opam/4.14/lib/ppx_sexp_conv/runtime-lib/ppx_sexp_conv_lib.cmxa /home/opam/.opam/4.14/lib/ppx_compare/runtime-lib/ppx_compare_lib.cmxa /home/opam/.opam/4.14/lib/ppx_enumerate/runtime-lib/ppx_enumerate_lib.cmxa /home/opam/.opam/4.14/lib/ppx_hash/runtime-lib/ppx_hash_lib.cmxa /home/opam/.opam/4.14/lib/ppx_here/runtime-lib/ppx_here_lib.cmxa /home/opam/.opam/4.14/lib/ppx_assert/runtime-lib/ppx_assert_lib.cmxa /home/opam/.opam/4.14/lib/ppx_bench/runtime-lib/ppx_bench_lib.cmxa /home/opam/.opam/4.14/lib/base/md5/md5_lib.cmxa /home/opam/.opam/4.14/lib/fieldslib/fieldslib.cmxa /home/opam/.opam/4.14/lib/variantslib/variantslib.cmxa /home/opam/.opam/4.14/lib/bin_prot/shape/bin_shape_lib.cmxa /home/opam/.opam/4.14/lib/bin_prot/bin_prot.cmxa -I /home/opam/.opam/4.14/lib/bin_prot /home/opam/.opam/4.14/lib/ppx_inline_test/config/inline_test_config.cmxa /home/opam/.opam/4.14/lib/jane-street-headers/jane_street_headers.cmxa /home/opam/.opam/4.14/lib/time_now/time_now.cmxa -I /home/opam/.opam/4.14/lib/time_now /home/opam/.opam/4.14/lib/ppx_inline_test/runtime-lib/ppx_inline_test_lib.cmxa /home/opam/.opam/4.14/lib/stdio/stdio.cmxa /home/opam/.opam/4.14/lib/ppx_module_timer/runtime/ppx_module_timer_runtime.cmxa /home/opam/.opam/4.14/lib/typerep/typerep_lib.cmxa /home/opam/.opam/4.14/lib/ppx_expect/common/expect_test_common.cmxa /home/opam/.opam/4.14/lib/ppx_expect/config_types/expect_test_config_types.cmxa /home/opam/.opam/4.14/lib/ppx_expect/collector/expect_test_collector.cmxa -I /home/opam/.opam/4.14/lib/ppx_expect/collector /home/opam/.opam/4.14/lib/ppx_expect/config/expect_test_config.cmxa /home/opam/.opam/4.14/lib/splittable_random/splittable_random.cmxa /home/opam/.opam/4.14/lib/base_quickcheck/base_quickcheck.cmxa /home/opam/.opam/4.14/lib/base_bigstring/base_bigstring.cmxa -I /home/opam/.opam/4.14/lib/base_bigstring /home/opam/.opam/4.14/lib/core_kernel/base_for_tests/base_for_tests.cmxa /home/opam/.opam/4.14/lib/ocaml/unix.cmxa -I /home/opam/.opam/4.14/lib/ocaml /home/opam/.opam/4.14/lib/ocaml/bigarray.cmxa -I /home/opam/.opam/4.14/lib/ocaml /home/opam/.opam/4.14/lib/parsexp/parsexp.cmxa /home/opam/.opam/4.14/lib/sexplib/sexplib.cmxa /home/opam/.opam/4.14/lib/core_kernel/core_kernel.cmxa -I /home/opam/.opam/4.14/lib/core_kernel /home/opam/.opam/4.14/lib/core_kernel/moption/moption.cmxa /home/opam/.opam/4.14/lib/core_kernel/tuple_pool/tuple_pool.cmxa /home/opam/.opam/4.14/lib/core_kernel/pairing_heap/pairing_heap.cmxa /home/opam/.opam/4.14/lib/core_kernel/sexp_hidden_in_test/sexp_hidden_in_test.cmxa /home/opam/.opam/4.14/lib/core_kernel/thread_pool_cpu_affinity/thread_pool_cpu_affinity.cmxa /home/opam/.opam/4.14/lib/core_kernel/uopt/uopt.cmxa /home/opam/.opam/4.14/lib/core_kernel/thread_safe_queue/thread_safe_queue.cmxa /home/opam/.opam/4.14/lib/core_kernel/timing_wheel/timing_wheel.cmxa /home/opam/.opam/4.14/lib/async_kernel/async_kernel.cmxa /home/opam/.opam/4.14/lib/ocaml/threads/threads.cmxa -I /home/opam/.opam/4.14/lib/ocaml /home/opam/.opam/4.14/lib/core/error_checking_mutex/error_checking_mutex.cmxa -I /home/opam/.opam/4.14/lib/core/error_checking_mutex /home/opam/.opam/4.14/lib/core_kernel/caml_unix/caml_unix.cmxa /home/opam/.opam/4.14/lib/core_kernel/flags/flags.cmxa /home/opam/.opam/4.14/lib/core_kernel/version_util/version_util.cmxa -I /home/opam/.opam/4.14/lib/core_kernel/version_util /home/opam/.opam/4.14/lib/sexplib/unix/sexplib_unix.cmxa /home/opam/.opam/4.14/lib/spawn/spawn.cmxa -I /home/opam/.opam/4.14/lib/spawn /home/opam/.opam/4.14/lib/timezone/timezone.cmxa /home/opam/.opam/4.14/lib/core/core.cmxa -I /home/opam/.opam/4.14/lib/core /home/opam/.opam/4.14/lib/core/bigstring_unix/bigstring_unix.cmxa -I /home/opam/.opam/4.14/lib/core/bigstring_unix /home/opam/.opam/4.14/lib/core_kernel/bounded_int_table/bounded_int_table.cmxa /home/opam/.opam/4.14/lib/core_kernel/iobuf/iobuf.cmxa /home/opam/.opam/4.14/lib/core/iobuf_unix/iobuf_unix.cmxa -I /home/opam/.opam/4.14/lib/core/iobuf_unix /home/opam/.opam/4.14/lib/core/nano_mutex/nano_mutex.cmxa /home/opam/.opam/4.14/lib/core/squeue/squeue.cmxa /home/opam/.opam/4.14/lib/core/linux_ext/linux_ext.cmxa -I /home/opam/.opam/4.14/lib/core/linux_ext /home/opam/.opam/4.14/lib/async_unix/thread_safe_ivar/thread_safe_ivar.cmxa /home/opam/.opam/4.14/lib/async_unix/thread_pool/thread_pool.cmxa /home/opam/.opam/4.14/lib/core/time_stamp_counter/time_stamp_counter.cmxa -I /home/opam/.opam/4.14/lib/core/time_stamp_counter /home/opam/.opam/4.14/lib/core_kernel/uuid/uuid.cmxa /home/opam/.opam/4.14/lib/core/uuid/uuid_unix.cmxa /home/opam/.opam/4.14/lib/async_unix/async_unix.cmxa -I /home/opam/.opam/4.14/lib/async_unix /home/opam/.opam/4.14/lib/stringext/stringext.cmxa /home/opam/.opam/4.14/lib/bigstringaf/bigstringaf.cmxa -I /home/opam/.opam/4.14/lib/bigstringaf /home/opam/.opam/4.14/lib/angstrom/angstrom.cmxa /home/opam/.opam/4.14/lib/uri/uri.cmxa /home/opam/.opam/4.14/lib/uri/services/uri_services.cmxa /home/opam/.opam/4.14/lib/uri-sexp/uri_sexp.cmxa /home/opam/.opam/4.14/lib/macaddr/macaddr.cmxa /home/opam/.opam/4.14/lib/domain-name/domain_name.cmxa /home/opam/.opam/4.14/lib/ipaddr/ipaddr.cmxa /home/opam/.opam/4.14/lib/ipaddr/unix/ipaddr_unix.cmxa /home/opam/.opam/4.14/lib/ipaddr-sexp/ipaddr_sexp.cmxa /home/opam/.opam/4.14/lib/astring/astring.cmxa /home/opam/.opam/4.14/lib/conduit/conduit.cmxa /home/opam/.opam/4.14/lib/async/async_command/async_command.cmxa /home/opam/.opam/4.14/lib/async/async_quickcheck/async_quickcheck.cmxa /home/opam/.opam/4.14/lib/async_kernel/persistent_connection_kernel/persistent_connection_kernel.cmxa /home/opam/.opam/4.14/lib/protocol_version_header/protocol_version_header.cmxa /home/opam/.opam/4.14/lib/async_rpc_kernel/async_rpc_kernel.cmxa /home/opam/.opam/4.14/lib/async/async_rpc/async_rpc.cmxa -I /home/opam/.opam/4.14/lib/async/async_rpc /home/opam/.opam/4.14/lib/async/async.cmxa /home/opam/.opam/4.14/lib/conduit-async/conduit_async.cmxa /home/opam/.opam/4.14/lib/magic-mime/magic_mime_library.cmxa /home/opam/.opam/4.14/lib/re/re.cmxa /home/opam/.opam/4.14/lib/base64/base64.cmxa /home/opam/.opam/4.14/lib/cohttp/cohttp.cmxa cohttp-async/src/cohttp_async.cmxa cohttp_server/cohttp_server.cmxa /home/opam/.opam/4.14/lib/fmt/tty/fmt_tty.cmxa /home/opam/.opam/4.14/lib/core_unix/command_unix/command_unix.cmxa cohttp-async/bin/.cohttp_curl_async.eobjs/native/dune__exe.cmx cohttp-async/bin/.cohttp_curl_async.eobjs/native/dune__exe__Cohttp_server_async.cmx)
# /usr/bin/ld: /home/opam/.opam/4.14/lib/core/linux_ext/linux_ext.a(linux_ext.o): in function `camlLinux_ext__sched_setaffinity_this_thread_34496':
# /home/opam/.opam/4.14/.opam-switch/build/core.v0.14.1/_build/default/linux_ext/src/linux_ext.ml:697:(.text+0x4600): undefined reference to `core_unix_gettid'
# /usr/bin/ld: /home/opam/.opam/4.14/lib/core/linux_ext/linux_ext.a(linux_ext.o): in function `camlLinux_ext__1':
# :(.data+0x3b58): undefined reference to `core_unix_gettid'
# collect2: error: ld returned 1 exit status
# File "caml_startup", line 1:
# Error: Error during linking (exit code 1)



<><> Error report <><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><>
+- The following actions failed
| - build cohttp-async 5.2.0
+- 
+- The following changes have been performed (the rest was aborted)
| - install angstrom                0.16.1
| - install astring                 0.8.5
| - install async                   v0.14.0
| - install async_kernel            v0.14.0
| - install async_rpc_kernel        v0.14.0
| - install async_unix              v0.14.0
| - install base                    v0.14.3
| - install base-bytes              base
| - install base64                  3.5.2
| - install base_bigstring          v0.14.0
| - install base_quickcheck         v0.14.1
| - install bigstringaf             0.10.0
| - install bin_prot                v0.14.1
| - install cohttp                  5.2.0
| - install conduit                 5.1.0
| - install conduit-async           5.1.0
| - install core                    v0.14.1
| - install core_kernel             v0.14.2
| - install core_unix               v0.14.0
| - install cppo                    1.8.0
| - install csexp                   1.5.2
| - install domain-name             0.5.0
| - install dune-configurator       3.22.2
| - install fieldslib               v0.14.0
| - install fmt                     0.11.0
| - install ipaddr                  5.6.2
| - install ipaddr-sexp             5.6.2
| - install jane-street-headers     v0.14.0
| - install jsonm                   1.0.2
| - install jst-config              v0.14.1
| - install logs                    0.8.0
| - install logs-async              1.1
| - install logs-async-reporter     1.0
| - install macaddr                 5.6.2
| - install magic-mime              1.3.1
| - install num                     1.6
| - install ocaml-compiler-libs     v0.12.4
| - install ocaml-syntax-shims      1.0.0
| - install ocamlbuild              0.16.1
| - install ocamlfind               1.9.8
| - install ocplib-endian           1.2
| - install octavius                1.2.2
| - install parsexp                 v0.14.2
| - install ppx_assert              v0.14.0
| - install ppx_base                v0.14.0
| - install ppx_bench               v0.14.1
| - install ppx_bin_prot            v0.14.0
| - install ppx_cold                v0.14.0
| - install ppx_compare             v0.14.0
| - install ppx_custom_printf       v0.14.1
| - install ppx_derivers            1.2.1
| - install ppx_enumerate           v0.14.0
| - install ppx_expect              v0.14.2
| - install ppx_fields_conv         v0.14.2
| - install ppx_fixed_literal       v0.14.0
| - install ppx_hash                v0.14.0
| - install ppx_here                v0.14.0
| - install ppx_inline_test         v0.14.1
| - install ppx_jane                v0.14.0
| - install ppx_js_style            v0.14.1
| - install ppx_let                 v0.14.0
| - install ppx_module_timer        v0.14.0
| - install ppx_optcomp             v0.14.3
| - install ppx_optional            v0.14.0
| - install ppx_pipebang            v0.14.0
| - install ppx_sexp_conv           v0.14.3
| - install ppx_sexp_message        v0.14.1
| - install ppx_sexp_value          v0.14.0
| - install ppx_stable              v0.14.1
| - install ppx_string              v0.14.1
| - install ppx_typerep_conv        v0.14.2
| - install ppx_variants_conv       v0.14.2
| - install ppxlib                  0.25.1
| - install protocol_version_header v0.14.0
| - install re                      1.14.0
| - install sexplib                 v0.14.0
| - install sexplib0                v0.14.0
| - install spawn                   v0.17.0
| - install splittable_random       v0.14.0
| - install stdio                   v0.14.0
| - install stdlib-shims            0.3.0
| - install stringext               1.6.0
| - install textutils               v0.14.0
| - install time_now                v0.14.0
| - install timezone                v0.14.0
| - install topkg                   1.1.1
| - install typerep                 v0.14.0
| - install uri                     4.4.0
| - install uri-sexp                4.4.0
| - install uutf                    1.0.4
| - install variantslib             v0.14.0
| - install websocket               2.15
+- 
# 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-20260413151008.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:  cohttp-async.5.2.0
"/usr/bin/env" "bash" "-c" "opam reinstall websocket-async.2.15;
        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 "$pkg" != 'websocket-async.2.15' && partial_fails="$partial_fails $pkg";
        done;
        test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}";
        exit 1" failed with exit status 1
2026-04-13 15:12.08: Job failed: Failed: Build failed
2026-04-13 15:12.08: Log analysis:
2026-04-13 15:12.08: >>> 
[ERROR] The compilation of cohttp-async.5.2.0 failed at "dune build -p cohttp-async -j 255".
 (score = 20)
2026-04-13 15:12.08: >>> 
# collect2: error: ld returned 1 exit status
 (score = 30)
2026-04-13 15:12.08: >>> 
# Error: Error during linking (exit code 1)
 (score = 48)
2026-04-13 15:12.08: >>> 
# collect2: error: ld returned 1 exit status
 (score = 30)
2026-04-13 15:12.08: >>> 
# Error: Error during linking (exit code 1)
 (score = 48)
2026-04-13 15:12.08: >>> 
opam-repo-ci detected dependencies failing:  cohttp-async.5.2.0
 (score = 75)
2026-04-13 15:12.08:  cohttp-async.5.2.0 failed to build