Build:
  1. 0
2026-03-11 01:10.06: New job: test amqp-client-async.2.2.1 with dune.3.22.0~alpha1, using opam dev
                              from https://github.com/ocaml/opam-repository.git#refs/pull/29535/head (f5aa06af0536fd71fe2fa400c30bf2a83f6bb8de)
                              on debian-13-ocaml-4.14/amd64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/29535/head" && git reset --hard f5aa06af
git fetch origin master
git merge --no-edit 3c0d72031e829cf7ddad3a74f39a8b01fe2bf302
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-13-ocaml-4.14@sha256:37323dc71cac48a3e4688e16b45b95486f3cc440c55ab3f83114e8973362f41e
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn dune.3.22.0~alpha1 3.22.0~alpha1
RUN opam reinstall dune.3.22.0~alpha1; \
    res=$?; \
    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 "$pkg" != 'dune.3.22.0~alpha1' && partial_fails="$partial_fails $pkg"; \
    done; \
    test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
    exit 1
RUN opam reinstall amqp-client-async.2.2.1; \
    res=$?; \
    test "$res" != 31 && exit "$res"; \
    export OPAMCLI=2.0; \
    build_dir=$(opam var prefix)/.opam-switch/build; \
    failed=$(ls "$build_dir"); \
    partial_fails=""; \
    for pkg in $failed; do \
    if opam show -f x-ci-accept-failures: "$pkg" | grep -qF "\"debian-13\""; then \
    echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
    fi; \
    test "$pkg" != 'amqp-client-async.2.2.1' && partial_fails="$partial_fails $pkg"; \
    done; \
    test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
    exit 1
RUN (opam reinstall --with-test amqp-client-async.2.2.1) || true
RUN opam reinstall --with-test --verbose amqp-client-async.2.2.1; \
    res=$?; \
    test "$res" != 31 && exit "$res"; \
    export OPAMCLI=2.0; \
    build_dir=$(opam var prefix)/.opam-switch/build; \
    failed=$(ls "$build_dir"); \
    partial_fails=""; \
    for pkg in $failed; do \
    if opam show -f x-ci-accept-failures: "$pkg" | grep -qF "\"debian-13\""; then \
    echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
    fi; \
    test "$pkg" != 'amqp-client-async.2.2.1' && partial_fails="$partial_fails $pkg"; \
    done; \
    test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
    exit 1

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

2026-03-11 01:10.06: Using cache hint "ocaml/opam:debian-13-ocaml-4.14@sha256:37323dc71cac48a3e4688e16b45b95486f3cc440c55ab3f83114e8973362f41e-dune.3.22.0~alpha1-amqp-client-async.2.2.1-f5aa06af0536fd71fe2fa400c30bf2a83f6bb8de"
2026-03-11 01:10.06: Using OBuilder spec:
((from ocaml/opam:debian-13-ocaml-4.14@sha256:37323dc71cac48a3e4688e16b45b95486f3cc440c55ab3f83114e8973362f41e)
 (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.3.22.0~alpha1 3.22.0~alpha1"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall dune.3.22.0~alpha1;\
             \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 \"$pkg\" != 'dune.3.22.0~alpha1' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall amqp-client-async.2.2.1;\
             \n        res=$?;\
             \n        test \"$res\" != 31 && exit \"$res\";\
             \n        export OPAMCLI=2.0;\
             \n        build_dir=$(opam var prefix)/.opam-switch/build;\
             \n        failed=$(ls \"$build_dir\");\
             \n        partial_fails=\"\";\
             \n        for pkg in $failed; do\
             \n          if opam show -f x-ci-accept-failures: \"$pkg\" | grep -qF \"\\\"debian-13\\\"\"; then\
             \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
             \n          fi;\
             \n          test \"$pkg\" != 'amqp-client-async.2.2.1' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
 (run (network host)
      (shell "(opam reinstall --with-test amqp-client-async.2.2.1) || true"))
 (run (shell  "opam reinstall --with-test --verbose amqp-client-async.2.2.1;\
             \n        res=$?;\
             \n        test \"$res\" != 31 && exit \"$res\";\
             \n        export OPAMCLI=2.0;\
             \n        build_dir=$(opam var prefix)/.opam-switch/build;\
             \n        failed=$(ls \"$build_dir\");\
             \n        partial_fails=\"\";\
             \n        for pkg in $failed; do\
             \n          if opam show -f x-ci-accept-failures: \"$pkg\" | grep -qF \"\\\"debian-13\\\"\"; then\
             \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
             \n          fi;\
             \n          test \"$pkg\" != 'amqp-client-async.2.2.1' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2026-03-11 01:10.06: Waiting for resource in pool OCluster
2026-03-11 12:02.09: Waiting for worker…
2026-03-11 12:05.22: Got resource from pool OCluster
Building on odawa.caelum.ci.dev
All commits already cached
HEAD is now at 3c0d72031e Merge pull request #29534 from filipeom/opam-publish-smtml.0.23.0
Updating 3c0d72031e..f5aa06af05
Fast-forward
 .../chrome-trace/chrome-trace.3.22.0~alpha1/opam   | 39 +++++++++++
 .../dune-action-plugin.3.22.0~alpha1/opam          | 52 +++++++++++++++
 .../dune-action-trace.3.22.0~alpha1/opam           | 39 +++++++++++
 .../dune-build-info.3.22.0~alpha1/opam             | 45 +++++++++++++
 .../dune-configurator.3.22.0~alpha1/opam           | 49 ++++++++++++++
 packages/dune-glob/dune-glob.3.22.0~alpha1/opam    | 42 ++++++++++++
 .../dune-private-libs.3.22.0~alpha1/opam           | 50 +++++++++++++++
 .../dune-rpc-lwt/dune-rpc-lwt.3.22.0~alpha1/opam   | 41 ++++++++++++
 packages/dune-rpc/dune-rpc.3.22.0~alpha1/opam      | 44 +++++++++++++
 packages/dune-site/dune-site.3.22.0~alpha1/opam    | 37 +++++++++++
 packages/dune/dune.3.22.0~alpha1/opam              | 75 ++++++++++++++++++++++
 packages/dyn/dyn.3.22.0~alpha1/opam                | 40 ++++++++++++
 packages/fs-io/fs-io.3.22.0~alpha1/opam            | 39 +++++++++++
 packages/ocamlc-loc/ocamlc-loc.3.22.0~alpha1/opam  | 43 +++++++++++++
 packages/ordering/ordering.3.22.0~alpha1/opam      | 38 +++++++++++
 packages/stdune/stdune.3.22.0~alpha1/opam          | 46 +++++++++++++
 .../top-closure/top-closure.3.22.0~alpha1/opam     | 38 +++++++++++
 packages/xdg/xdg.3.22.0~alpha1/opam                | 39 +++++++++++
 18 files changed, 796 insertions(+)
 create mode 100644 packages/chrome-trace/chrome-trace.3.22.0~alpha1/opam
 create mode 100644 packages/dune-action-plugin/dune-action-plugin.3.22.0~alpha1/opam
 create mode 100644 packages/dune-action-trace/dune-action-trace.3.22.0~alpha1/opam
 create mode 100644 packages/dune-build-info/dune-build-info.3.22.0~alpha1/opam
 create mode 100644 packages/dune-configurator/dune-configurator.3.22.0~alpha1/opam
 create mode 100644 packages/dune-glob/dune-glob.3.22.0~alpha1/opam
 create mode 100644 packages/dune-private-libs/dune-private-libs.3.22.0~alpha1/opam
 create mode 100644 packages/dune-rpc-lwt/dune-rpc-lwt.3.22.0~alpha1/opam
 create mode 100644 packages/dune-rpc/dune-rpc.3.22.0~alpha1/opam
 create mode 100644 packages/dune-site/dune-site.3.22.0~alpha1/opam
 create mode 100644 packages/dune/dune.3.22.0~alpha1/opam
 create mode 100644 packages/dyn/dyn.3.22.0~alpha1/opam
 create mode 100644 packages/fs-io/fs-io.3.22.0~alpha1/opam
 create mode 100644 packages/ocamlc-loc/ocamlc-loc.3.22.0~alpha1/opam
 create mode 100644 packages/ordering/ordering.3.22.0~alpha1/opam
 create mode 100644 packages/stdune/stdune.3.22.0~alpha1/opam
 create mode 100644 packages/top-closure/top-closure.3.22.0~alpha1/opam
 create mode 100644 packages/xdg/xdg.3.22.0~alpha1/opam

(from ocaml/opam:debian-13-ocaml-4.14@sha256:37323dc71cac48a3e4688e16b45b95486f3cc440c55ab3f83114e8973362f41e)
2026-03-11 12:05.42 ---> using "32cd5b5baf995c02200cf270da597dbb25becd220af2c200c00b8b241a742195" from cache

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

/: (workdir /home/opam)

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2026-03-11 12:05.42 ---> using "f3ed7bdbef828c9c0b079b10505c5f05c3c9adcca11ce5bf2dac2a4183e099d8" 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
2026-03-11 12:05.42 ---> using "5bf6adb7b45bb7e0c215b8f509c71a8dae73a9a2060efcc27df9d4ef6c6d3350" from cache

/home/opam: (run (shell "opam option solver=builtin-0install && opam config report"))
Set to 'builtin-0install' the field solver in global configuration
# opam config report
# opam-version         2.5.0
# self-upgrade         no
# system               arch=x86_64 os=linux os-distribution=debian os-version=13
# solver               builtin-0install
# install-criteria     -changed,-count[avoid-version,solution]
# upgrade-criteria     -count[avoid-version,solution]
# jobs                 255
# repositories         1 (version-controlled)
# pinned               1 (version)
# current-switch       4.14
# invariant            ["ocaml-base-compiler" {= "4.14.2"}]
# compiler-packages    ocaml-base-compiler.4.14.2, ocaml-options-vanilla.1
# ocaml:native         true
# ocaml:native-tools   true
# ocaml:native-dynlink true
# ocaml:stubsdir       /home/opam/.opam/4.14/lib/ocaml/stublibs:/home/opam/.opam/4.14/lib/ocaml
# ocaml:preinstalled   false
# ocaml:compiler       4.14.2
2026-03-11 12:05.42 ---> using "0546f18fa5979677ee22eb9f2fcf19ab371564e845d317c2c70e41dd97dc22dd" from cache

/home/opam: (env OPAMDOWNLOADJOBS 1)

/home/opam: (env OPAMERRLOGLEN 0)

/home/opam: (env OPAMPRECISETRACKING 1)

/home/opam: (env CI true)

/home/opam: (env OPAM_REPO_CI true)

/home/opam: (run (shell "rm -rf opam-repository/"))
2026-03-11 12:05.42 ---> using "0a7188cbe95f4fe0ff26694977eb8794c975bdb534078da98a06d6c7373289b4" from cache

/home/opam: (copy (src .) (dst opam-repository/))
2026-03-11 12:05.43 ---> using "058acd97914d90fca6a329b7ff1babbb92e45a5f521e04c7114979a220f97d75" from cache

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2026-03-11 12:05.43 ---> using "a9504de0029e850164e11feaf593a22f67e6f7c5cccc92dfed09cc916f0be670" 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 [108 kB]
- Fetched 199 kB in 0s (2279 kB/s)
- Reading package lists...
2026-03-11 12:05.43 ---> using "fc5ea9d29c11a2b6de08c85928fd22a882efb1281fe5a3be2d5337cb56b6577e" from cache

/home/opam: (run (shell "opam pin add -k version -yn dune.3.22.0~alpha1 3.22.0~alpha1"))
dune is now pinned to version 3.22.0~alpha1
2026-03-11 12:05.43 ---> using "023c2a0e0e5efd5bf484a99a73410c324d867ace34fca4cdaff2047b39f6aa87" from cache

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall dune.3.22.0~alpha1;\
                        \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 \"$pkg\" != 'dune.3.22.0~alpha1' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
dune.3.22.0~alpha1 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== install 1 package
  - install dune 3.22.0~alpha1 (pinned)

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved dune.3.22.0~alpha1  (cached)
-> installed dune.3.22.0~alpha1
Done.
# To update the current shell environment, run: eval $(opam env)
2026-03-11 12:05.43 ---> using "7ddf5c4038e49c6780c053e6d2299b48596f42b483565b7de9e6c8e1f73bd100" from cache

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall amqp-client-async.2.2.1;\
                        \n        res=$?;\
                        \n        test \"$res\" != 31 && exit \"$res\";\
                        \n        export OPAMCLI=2.0;\
                        \n        build_dir=$(opam var prefix)/.opam-switch/build;\
                        \n        failed=$(ls \"$build_dir\");\
                        \n        partial_fails=\"\";\
                        \n        for pkg in $failed; do\
                        \n          if opam show -f x-ci-accept-failures: \"$pkg\" | grep -qF \"\\\"debian-13\\\"\"; then\
                        \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
                        \n          fi;\
                        \n          test \"$pkg\" != 'amqp-client-async.2.2.1' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
amqp-client-async.2.2.1 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== install 84 packages
  - install amqp-client                 2.2.1         [required by amqp-client-async]
  - install amqp-client-async           2.2.1
  - install angstrom                    0.16.1        [required by uri]
  - install async                       v0.15.0       [required by amqp-client-async]
  - install async_kernel                v0.15.0       [required by async]
  - install async_rpc_kernel            v0.15.0       [required by async]
  - install async_unix                  v0.15.0       [required by async]
  - install base                        v0.15.1       [required by core, core_kernel]
  - install base-bytes                  base          [required by ocplib-endian]
  - install base_bigstring              v0.15.0       [required by core]
  - install base_quickcheck             v0.15.0       [required by core]
  - install bigstringaf                 0.10.0        [required by angstrom]
  - install bin_prot                    v0.15.0       [required by core]
  - install core                        v0.15.1       [required by async]
  - install core_kernel                 v0.15.0       [required by async]
  - install core_unix                   v0.15.2       [required by async]
  - install cppo                        1.8.0         [required by ocplib-endian]
  - install csexp                       1.5.2         [required by dune-configurator]
  - install dune-configurator           3.22.0~alpha1 [required by bigstringaf]
  - install expect_test_helpers_core    v0.15.0       [required by core_unix]
  - install fieldslib                   v0.15.0       [required by core]
  - install int_repr                    v0.15.0       [required by core_kernel]
  - install jane-street-headers         v0.15.0       [required by core, core_unix]
  - install jst-config                  v0.15.1       [required by core, core_unix]
  - 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 ocaml_intrinsics            v0.15.2       [required by core_unix]
  - install ocamlbuild                  0.16.1        [required by uutf]
  - install ocamlfind                   1.9.8         [required by base-bytes]
  - install ocplib-endian               1.2           [required by amqp-client-async]
  - install parsexp                     v0.15.0       [required by sexplib]
  - install ppx_assert                  v0.15.0       [required by core]
  - install ppx_base                    v0.15.0       [required by core]
  - install ppx_bench                   v0.15.1       [required by ppx_jane]
  - install ppx_bin_prot                v0.15.0       [required by ppx_jane]
  - install ppx_cold                    v0.15.0       [required by ppx_base]
  - install ppx_compare                 v0.15.0       [required by ppx_base, bin_prot]
  - install ppx_custom_printf           v0.15.0       [required by ppx_jane]
  - install ppx_derivers                1.2.1         [required by ppxlib]
  - install ppx_disable_unused_warnings v0.15.0       [required by ppx_jane]
  - install ppx_enumerate               v0.15.0       [required by ppx_base]
  - install ppx_expect                  v0.15.1       [required by ppx_jane]
  - install ppx_fields_conv             v0.15.0       [required by ppx_jane]
  - install ppx_fixed_literal           v0.15.0       [required by ppx_jane]
  - install ppx_hash                    v0.15.0       [required by core]
  - install ppx_here                    v0.15.0       [required by ppx_jane]
  - install ppx_ignore_instrumentation  v0.15.0       [required by ppx_jane]
  - install ppx_inline_test             v0.15.1       [required by core]
  - install ppx_jane                    v0.15.0       [required by async]
  - install ppx_let                     v0.15.0       [required by ppx_jane]
  - install ppx_log                     v0.15.0       [required by async]
  - install ppx_module_timer            v0.15.0       [required by ppx_jane]
  - install ppx_optcomp                 v0.15.0       [required by ppx_jane]
  - install ppx_optional                v0.15.0       [required by ppx_jane]
  - install ppx_pipebang                v0.15.0       [required by ppx_jane]
  - install ppx_sexp_conv               v0.15.1       [required by core]
  - install ppx_sexp_message            v0.15.0       [required by core]
  - install ppx_sexp_value              v0.15.0       [required by ppx_jane]
  - install ppx_stable                  v0.15.0       [required by ppx_jane]
  - install ppx_string                  v0.15.0       [required by ppx_jane]
  - install ppx_typerep_conv            v0.15.0       [required by ppx_jane]
  - install ppx_variants_conv           v0.15.0       [required by ppx_jane]
  - install ppxlib                      0.35.0        [required by ppx_jane]
  - install protocol_version_header     v0.15.0       [required by async_rpc_kernel]
  - install re                          1.14.0        [required by expect_test_helpers_core]
  - install sexp_pretty                 v0.15.1       [required by expect_test_helpers_core]
  - install sexplib                     v0.15.1       [required by core, core_unix]
  - install sexplib0                    v0.15.1       [required by base]
  - install spawn                       v0.17.0       [required by core_unix]
  - install splittable_random           v0.15.0       [required by core]
  - install stdio                       v0.15.0       [required by core]
  - install stdlib-shims                0.3.0         [required by ppxlib]
  - install stringext                   1.6.0         [required by uri]
  - install textutils                   v0.15.0       [required by async]
  - install textutils_kernel            v0.15.0       [required by textutils]
  - install time_now                    v0.15.0       [required by core]
  - install timezone                    v0.15.0       [required by core_unix]
  - install topkg                       1.1.1         [required by uutf]
  - install typerep                     v0.15.0       [required by core]
  - install uri                         4.4.0         [required by amqp-client-async]
  - install uutf                        1.0.4         [required by textutils]
  - install variantslib                 v0.15.0       [required by core]
  - install xml-light                   2.5           [required by amqp-client-async]

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved amqp-client.2.2.1, amqp-client-async.2.2.1  (cached)
-> retrieved angstrom.0.16.1  (cached)
-> retrieved async.v0.15.0  (cached)
-> retrieved async_kernel.v0.15.0  (cached)
-> retrieved async_rpc_kernel.v0.15.0  (cached)
-> retrieved async_unix.v0.15.0  (cached)
-> retrieved base.v0.15.1  (cached)
-> retrieved base_bigstring.v0.15.0  (cached)
-> retrieved base_quickcheck.v0.15.0  (cached)
-> retrieved bigstringaf.0.10.0  (cached)
-> retrieved bin_prot.v0.15.0  (cached)
-> retrieved core.v0.15.1  (cached)
-> retrieved core_kernel.v0.15.0  (cached)
-> retrieved core_unix.v0.15.2  (cached)
-> retrieved cppo.1.8.0  (cached)
-> retrieved csexp.1.5.2  (cached)
-> installed csexp.1.5.2
-> retrieved dune-configurator.3.22.0~alpha1  (cached)
-> installed cppo.1.8.0
-> retrieved expect_test_helpers_core.v0.15.0  (cached)
-> retrieved fieldslib.v0.15.0  (cached)
-> retrieved int_repr.v0.15.0  (cached)
-> retrieved jane-street-headers.v0.15.0  (cached)
-> retrieved jst-config.v0.15.1  (cached)
-> retrieved num.1.6  (cached)
-> retrieved ocaml-compiler-libs.v0.12.4  (cached)
-> retrieved ocaml-syntax-shims.1.0.0  (cached)
-> retrieved ocaml_intrinsics.v0.15.2  (cached)
-> retrieved ocamlbuild.0.16.1  (cached)
-> installed jane-street-headers.v0.15.0
-> retrieved ocamlfind.1.9.8  (cached)
-> retrieved ocplib-endian.1.2  (cached)
-> retrieved parsexp.v0.15.0  (cached)
-> retrieved ppx_assert.v0.15.0  (cached)
-> retrieved ppx_base.v0.15.0  (cached)
-> retrieved ppx_bench.v0.15.1  (cached)
-> retrieved ppx_bin_prot.v0.15.0  (cached)
-> retrieved ppx_cold.v0.15.0  (cached)
-> retrieved ppx_compare.v0.15.0  (cached)
-> retrieved ppx_custom_printf.v0.15.0  (cached)
-> retrieved ppx_derivers.1.2.1  (cached)
-> retrieved ppx_disable_unused_warnings.v0.15.0  (cached)
-> retrieved ppx_enumerate.v0.15.0  (cached)
-> retrieved ppx_expect.v0.15.1  (cached)
-> retrieved ppx_fields_conv.v0.15.0  (cached)
-> retrieved ppx_fixed_literal.v0.15.0  (cached)
-> retrieved ppx_hash.v0.15.0  (cached)
-> retrieved ppx_here.v0.15.0  (cached)
-> retrieved ppx_ignore_instrumentation.v0.15.0  (cached)
-> retrieved ppx_inline_test.v0.15.1  (cached)
-> retrieved ppx_jane.v0.15.0  (cached)
-> retrieved ppx_let.v0.15.0  (cached)
-> retrieved ppx_log.v0.15.0  (cached)
-> retrieved ppx_module_timer.v0.15.0  (cached)
-> retrieved ppx_optcomp.v0.15.0  (cached)
-> retrieved ppx_optional.v0.15.0  (cached)
-> retrieved ppx_pipebang.v0.15.0  (cached)
-> installed ppx_derivers.1.2.1
-> retrieved ppx_sexp_conv.v0.15.1  (cached)
-> retrieved ppx_sexp_message.v0.15.0  (cached)
-> retrieved ppx_sexp_value.v0.15.0  (cached)
-> retrieved ppx_stable.v0.15.0  (cached)
-> retrieved ppx_string.v0.15.0  (cached)
-> retrieved ppx_typerep_conv.v0.15.0  (cached)
-> retrieved ppx_variants_conv.v0.15.0  (cached)
-> retrieved ppxlib.0.35.0  (cached)
-> retrieved protocol_version_header.v0.15.0  (cached)
-> retrieved re.1.14.0  (cached)
-> retrieved sexp_pretty.v0.15.1  (cached)
-> retrieved sexplib.v0.15.1  (cached)
-> retrieved sexplib0.v0.15.1  (cached)
-> retrieved spawn.v0.17.0  (cached)
-> retrieved splittable_random.v0.15.0  (cached)
-> retrieved stdio.v0.15.0  (cached)
-> retrieved stdlib-shims.0.3.0  (cached)
-> installed ocaml-syntax-shims.1.0.0
-> retrieved stringext.1.6.0  (cached)
-> retrieved textutils.v0.15.0  (cached)
-> retrieved textutils_kernel.v0.15.0  (cached)
-> retrieved time_now.v0.15.0  (cached)
-> retrieved timezone.v0.15.0  (cached)
-> installed ocaml-compiler-libs.v0.12.4
-> retrieved topkg.1.1.1  (cached)
-> retrieved typerep.v0.15.0  (cached)
-> installed dune-configurator.3.22.0~alpha1
-> retrieved uri.4.4.0  (cached)
-> installed stdlib-shims.0.3.0
-> retrieved uutf.1.0.4  (cached)
-> retrieved variantslib.v0.15.0  (cached)
-> retrieved xml-light.2.5  (cached)
-> installed stringext.1.6.0
-> installed spawn.v0.17.0
-> installed sexplib0.v0.15.1
-> installed num.1.6
-> installed xml-light.2.5
-> installed bigstringaf.0.10.0
-> installed re.1.14.0
-> installed ocaml_intrinsics.v0.15.2
-> 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 amqp-client.2.2.1
-> installed base.v0.15.1
-> installed fieldslib.v0.15.0
-> installed variantslib.v0.15.0
-> installed stdio.v0.15.0
-> installed typerep.v0.15.0
-> installed parsexp.v0.15.0
-> installed sexplib.v0.15.1
-> installed topkg.1.1.1
-> installed uutf.1.0.4
-> installed ppxlib.0.35.0
-> installed ppx_optcomp.v0.15.0
-> installed ppx_here.v0.15.0
-> installed ppx_cold.v0.15.0
-> installed ppx_disable_unused_warnings.v0.15.0
-> installed ppx_compare.v0.15.0
-> installed ppx_enumerate.v0.15.0
-> installed ppx_fields_conv.v0.15.0
-> installed ppx_variants_conv.v0.15.0
-> installed ppx_typerep_conv.v0.15.0
-> installed ppx_stable.v0.15.0
-> installed ppx_pipebang.v0.15.0
-> installed ppx_ignore_instrumentation.v0.15.0
-> installed ppx_fixed_literal.v0.15.0
-> installed ppx_optional.v0.15.0
-> installed ppx_sexp_conv.v0.15.1
-> installed ppx_let.v0.15.0
-> installed ppx_hash.v0.15.0
-> installed ppx_assert.v0.15.0
-> installed ppx_sexp_value.v0.15.0
-> installed ppx_sexp_message.v0.15.0
-> installed ppx_base.v0.15.0
-> installed ppx_custom_printf.v0.15.0
-> installed sexp_pretty.v0.15.1
-> installed jst-config.v0.15.1
-> installed ppx_log.v0.15.0
-> installed ppx_string.v0.15.0
-> installed bin_prot.v0.15.0
-> installed time_now.v0.15.0
-> installed ppx_bin_prot.v0.15.0
-> installed ppx_module_timer.v0.15.0
-> installed ppx_inline_test.v0.15.1
-> installed ppx_bench.v0.15.1
-> installed ppx_expect.v0.15.1
-> installed splittable_random.v0.15.0
-> installed base_quickcheck.v0.15.0
-> installed ppx_jane.v0.15.0
-> installed int_repr.v0.15.0
-> installed base_bigstring.v0.15.0
-> installed core.v0.15.1
-> installed protocol_version_header.v0.15.0
-> installed textutils_kernel.v0.15.0
-> installed timezone.v0.15.0
-> installed expect_test_helpers_core.v0.15.0
-> installed core_kernel.v0.15.0
-> installed async_kernel.v0.15.0
-> installed async_rpc_kernel.v0.15.0
-> installed core_unix.v0.15.2
-> installed textutils.v0.15.0
-> installed async_unix.v0.15.0
-> installed async.v0.15.0
-> installed amqp-client-async.2.2.1
Done.
# To update the current shell environment, run: eval $(opam env)
2026-03-11 12:07.11 ---> saved as "2725cbc0d5c5e9370814c29c99242994d05eaaa6f10dc914928869163f36e817"

/home/opam: (run (network host)
                 (shell "(opam reinstall --with-test amqp-client-async.2.2.1) || true"))
The following actions will be performed:
=== recompile 1 package
  - recompile amqp-client-async 2.2.1

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved amqp-client-async.2.2.1  (https://opam.ocaml.org/cache)
[ERROR] The compilation of amqp-client-async.2.2.1 failed at "dune runtest -p amqp-client-async -j 255".

#=== ERROR while compiling amqp-client-async.2.2.1 ============================#
# 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/amqp-client-async.2.2.1
# command              ~/.opam/opam-init/hooks/sandbox.sh build dune runtest -p amqp-client-async -j 255
# exit-code            1
# env-file             ~/.opam/log/amqp-client-async-7-c428ca.env
# output-file          ~/.opam/log/amqp-client-async-7-c428ca.out
### output ###
# File "link/dune", line 2, characters 7-17:
# 2 |  (name async_link)
#            ^^^^^^^^^^
# (cd _build/default && /home/opam/.opam/4.14/bin/ocamlopt.opt -w -40 -g -o link/async_link.exe /home/opam/.opam/4.14/lib/ocplib-endian/ocplib_endian.cmxa /home/opam/.opam/4.14/lib/amqp-client/lib/amqp_client_lib.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/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/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/parsexp/parsexp.cmxa /home/opam/.opam/4.14/lib/sexplib/sexplib.cmxa /home/opam/.opam/4.14/lib/ppx_log/types/ppx_log_types.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_quickcheck/ppx_quickcheck/runtime/ppx_quickcheck_runtime.cmxa /home/opam/.opam/4.14/lib/int_repr/int_repr.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/base_for_tests/base_for_tests.cmxa /home/opam/.opam/4.14/lib/core/validate/validate.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_kernel/thread_pool_cpu_affinity/thread_pool_cpu_affinity.cmxa /home/opam/.opam/4.14/lib/core_kernel/tuple_pool/tuple_pool.cmxa /home/opam/.opam/4.14/lib/core_kernel/timing_wheel/timing_wheel.cmxa /home/opam/.opam/4.14/lib/async_kernel/config/async_kernel_config.cmxa /home/opam/.opam/4.14/lib/core_kernel/moption/moption.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/uopt/uopt.cmxa /home/opam/.opam/4.14/lib/core_kernel/thread_safe_queue/thread_safe_queue.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_kernel/caml_threads/caml_threads.cmxa /home/opam/.opam/4.14/lib/core_unix/error_checking_mutex/error_checking_mutex.cmxa -I /home/opam/.opam/4.14/lib/core_unix/error_checking_mutex /home/opam/.opam/4.14/lib/core_kernel/flags/flags.cmxa /home/opam/.opam/4.14/lib/sexplib/unix/sexplib_unix.cmxa /home/opam/.opam/4.14/lib/core_kernel/caml_unix/caml_unix.cmxa /home/opam/.opam/4.14/lib/core_unix/signal_unix/signal_unix.cmxa -I /home/opam/.opam/4.14/lib/core_unix/signal_unix /home/opam/.opam/4.14/lib/spawn/spawn.cmxa -I /home/opam/.opam/4.14/lib/spawn /home/opam/.opam/4.14/lib/core_unix/core_unix.cmxa -I /home/opam/.opam/4.14/lib/core_unix /home/opam/.opam/4.14/lib/core_unix/ocaml_c_utils/ocaml_c_utils.cmxa -I /home/opam/.opam/4.14/lib/core_unix/ocaml_c_utils /home/opam/.opam/4.14/lib/core_unix/bigstring_unix/bigstring_unix.cmxa -I /home/opam/.opam/4.14/lib/core_unix/bigstring_unix /home/opam/.opam/4.14/lib/core_kernel/bounded_int_table/bounded_int_table.cmxa /home/opam/.opam/4.14/lib/core_unix/sys_unix/sys_unix.cmxa -I /home/opam/.opam/4.14/lib/core_unix/sys_unix /home/opam/.opam/4.14/lib/core_unix/filename_unix/filename_unix.cmxa -I /home/opam/.opam/4.14/lib/core_unix/filename_unix /home/opam/.opam/4.14/lib/core_kernel/iobuf/iobuf.cmxa /home/opam/.opam/4.14/lib/core_unix/iobuf_unix/iobuf_unix.cmxa -I /home/opam/.opam/4.14/lib/core_unix/iobuf_unix /home/opam/.opam/4.14/lib/core_unix/core_thread/core_thread.cmxa -I /home/opam/.opam/4.14/lib/core_unix/core_thread /home/opam/.opam/4.14/lib/core_unix/nano_mutex/nano_mutex.cmxa /home/opam/.opam/4.14/lib/async_kernel/read_write_pair/read_write_pair.cmxa /home/opam/.opam/4.14/lib/core_unix/squeue/squeue.cmxa /home/opam/.opam/4.14/lib/timezone/timezone.cmxa /home/opam/.opam/4.14/lib/core_unix/time_unix/time_unix.cmxa /home/opam/.opam/4.14/lib/core_unix/time_ns_unix/time_ns_unix.cmxa /home/opam/.opam/4.14/lib/core_unix/linux_ext/linux_ext.cmxa -I /home/opam/.opam/4.14/lib/core_unix/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/ocaml_intrinsics/ocaml_intrinsics.cmxa -I /home/opam/.opam/4.14/lib/ocaml_intrinsics /home/opam/.opam/4.14/lib/core_unix/time_stamp_counter/time_stamp_counter.cmxa -I /home/opam/.opam/4.14/lib/core_unix/time_stamp_counter /home/opam/.opam/4.14/lib/core_kernel/uuid/uuid.cmxa /home/opam/.opam/4.14/lib/core_unix/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/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/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 async/src/amqp_client_async.cmxa link/.async_link.eobjs/native/async_link.cmx)
# /usr/bin/ld: /home/opam/.opam/4.14/lib/core_unix/linux_ext/linux_ext.a(linux_ext.o): in function `camlLinux_ext__sched_setaffinity_this_thread_25528':
# /home/opam/.opam/4.14/.opam-switch/build/core_unix.v0.15.2/_build/default/linux_ext/src/linux_ext.ml:830:(.text+0x5200): undefined reference to `core_unix_gettid'
# /usr/bin/ld: /home/opam/.opam/4.14/lib/core_unix/linux_ext/linux_ext.a(linux_ext.o): in function `camlLinux_ext__1':
# :(.data+0x4300): 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 "examples/dune", line 2, characters 8-18:
# 2 |  (names rpc_server rpc_client main on_closed multi_receive)
#             ^^^^^^^^^^
# (cd _build/default && /home/opam/.opam/4.14/bin/ocamlopt.opt -w -40 -g -o examples/rpc_server.exe /home/opam/.opam/4.14/lib/ocplib-endian/ocplib_endian.cmxa /home/opam/.opam/4.14/lib/amqp-client/lib/amqp_client_lib.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/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/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/parsexp/parsexp.cmxa /home/opam/.opam/4.14/lib/sexplib/sexplib.cmxa /home/opam/.opam/4.14/lib/ppx_log/types/ppx_log_types.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_quickcheck/ppx_quickcheck/runtime/ppx_quickcheck_runtime.cmxa /home/opam/.opam/4.14/lib/int_repr/int_repr.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/base_for_tests/base_for_tests.cmxa /home/opam/.opam/4.14/lib/core/validate/validate.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_kernel/thread_pool_cpu_affinity/thread_pool_cpu_affinity.cmxa /home/opam/.opam/4.14/lib/core_kernel/tuple_pool/tuple_pool.cmxa /home/opam/.opam/4.14/lib/core_kernel/timing_wheel/timing_wheel.cmxa /home/opam/.opam/4.14/lib/async_kernel/config/async_kernel_config.cmxa /home/opam/.opam/4.14/lib/core_kernel/moption/moption.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/uopt/uopt.cmxa /home/opam/.opam/4.14/lib/core_kernel/thread_safe_queue/thread_safe_queue.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_kernel/caml_threads/caml_threads.cmxa /home/opam/.opam/4.14/lib/core_unix/error_checking_mutex/error_checking_mutex.cmxa -I /home/opam/.opam/4.14/lib/core_unix/error_checking_mutex /home/opam/.opam/4.14/lib/core_kernel/flags/flags.cmxa /home/opam/.opam/4.14/lib/sexplib/unix/sexplib_unix.cmxa /home/opam/.opam/4.14/lib/core_kernel/caml_unix/caml_unix.cmxa /home/opam/.opam/4.14/lib/core_unix/signal_unix/signal_unix.cmxa -I /home/opam/.opam/4.14/lib/core_unix/signal_unix /home/opam/.opam/4.14/lib/spawn/spawn.cmxa -I /home/opam/.opam/4.14/lib/spawn /home/opam/.opam/4.14/lib/core_unix/core_unix.cmxa -I /home/opam/.opam/4.14/lib/core_unix /home/opam/.opam/4.14/lib/core_unix/ocaml_c_utils/ocaml_c_utils.cmxa -I /home/opam/.opam/4.14/lib/core_unix/ocaml_c_utils /home/opam/.opam/4.14/lib/core_unix/bigstring_unix/bigstring_unix.cmxa -I /home/opam/.opam/4.14/lib/core_unix/bigstring_unix /home/opam/.opam/4.14/lib/core_kernel/bounded_int_table/bounded_int_table.cmxa /home/opam/.opam/4.14/lib/core_unix/sys_unix/sys_unix.cmxa -I /home/opam/.opam/4.14/lib/core_unix/sys_unix /home/opam/.opam/4.14/lib/core_unix/filename_unix/filename_unix.cmxa -I /home/opam/.opam/4.14/lib/core_unix/filename_unix /home/opam/.opam/4.14/lib/core_kernel/iobuf/iobuf.cmxa /home/opam/.opam/4.14/lib/core_unix/iobuf_unix/iobuf_unix.cmxa -I /home/opam/.opam/4.14/lib/core_unix/iobuf_unix /home/opam/.opam/4.14/lib/core_unix/core_thread/core_thread.cmxa -I /home/opam/.opam/4.14/lib/core_unix/core_thread /home/opam/.opam/4.14/lib/core_unix/nano_mutex/nano_mutex.cmxa /home/opam/.opam/4.14/lib/async_kernel/read_write_pair/read_write_pair.cmxa /home/opam/.opam/4.14/lib/core_unix/squeue/squeue.cmxa /home/opam/.opam/4.14/lib/timezone/timezone.cmxa /home/opam/.opam/4.14/lib/core_unix/time_unix/time_unix.cmxa /home/opam/.opam/4.14/lib/core_unix/time_ns_unix/time_ns_unix.cmxa /home/opam/.opam/4.14/lib/core_unix/linux_ext/linux_ext.cmxa -I /home/opam/.opam/4.14/lib/core_unix/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/ocaml_intrinsics/ocaml_intrinsics.cmxa -I /home/opam/.opam/4.14/lib/ocaml_intrinsics /home/opam/.opam/4.14/lib/core_unix/time_stamp_counter/time_stamp_counter.cmxa -I /home/opam/.opam/4.14/lib/core_unix/time_stamp_counter /home/opam/.opam/4.14/lib/core_kernel/uuid/uuid.cmxa /home/opam/.opam/4.14/lib/core_unix/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/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/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 async/src/amqp_client_async.cmxa examples/.rpc_server.eobjs/native/rpc_server.cmx)
# /usr/bin/ld: /home/opam/.opam/4.14/lib/core_unix/linux_ext/linux_ext.a(linux_ext.o): in function `camlLinux_ext__sched_setaffinity_this_thread_25528':
# /home/opam/.opam/4.14/.opam-switch/build/core_unix.v0.15.2/_build/default/linux_ext/src/linux_ext.ml:830:(.text+0x5200): undefined reference to `core_unix_gettid'
# /usr/bin/ld: /home/opam/.opam/4.14/lib/core_unix/linux_ext/linux_ext.a(linux_ext.o): in function `camlLinux_ext__1':
# :(.data+0x4300): 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 "examples/dune", line 2, characters 19-29:
# 2 |  (names rpc_server rpc_client main on_closed multi_receive)
#                        ^^^^^^^^^^
# (cd _build/default && /home/opam/.opam/4.14/bin/ocamlopt.opt -w -40 -g -o examples/rpc_client.exe /home/opam/.opam/4.14/lib/ocplib-endian/ocplib_endian.cmxa /home/opam/.opam/4.14/lib/amqp-client/lib/amqp_client_lib.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/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/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/parsexp/parsexp.cmxa /home/opam/.opam/4.14/lib/sexplib/sexplib.cmxa /home/opam/.opam/4.14/lib/ppx_log/types/ppx_log_types.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_quickcheck/ppx_quickcheck/runtime/ppx_quickcheck_runtime.cmxa /home/opam/.opam/4.14/lib/int_repr/int_repr.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/base_for_tests/base_for_tests.cmxa /home/opam/.opam/4.14/lib/core/validate/validate.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_kernel/thread_pool_cpu_affinity/thread_pool_cpu_affinity.cmxa /home/opam/.opam/4.14/lib/core_kernel/tuple_pool/tuple_pool.cmxa /home/opam/.opam/4.14/lib/core_kernel/timing_wheel/timing_wheel.cmxa /home/opam/.opam/4.14/lib/async_kernel/config/async_kernel_config.cmxa /home/opam/.opam/4.14/lib/core_kernel/moption/moption.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/uopt/uopt.cmxa /home/opam/.opam/4.14/lib/core_kernel/thread_safe_queue/thread_safe_queue.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_kernel/caml_threads/caml_threads.cmxa /home/opam/.opam/4.14/lib/core_unix/error_checking_mutex/error_checking_mutex.cmxa -I /home/opam/.opam/4.14/lib/core_unix/error_checking_mutex /home/opam/.opam/4.14/lib/core_kernel/flags/flags.cmxa /home/opam/.opam/4.14/lib/sexplib/unix/sexplib_unix.cmxa /home/opam/.opam/4.14/lib/core_kernel/caml_unix/caml_unix.cmxa /home/opam/.opam/4.14/lib/core_unix/signal_unix/signal_unix.cmxa -I /home/opam/.opam/4.14/lib/core_unix/signal_unix /home/opam/.opam/4.14/lib/spawn/spawn.cmxa -I /home/opam/.opam/4.14/lib/spawn /home/opam/.opam/4.14/lib/core_unix/core_unix.cmxa -I /home/opam/.opam/4.14/lib/core_unix /home/opam/.opam/4.14/lib/core_unix/ocaml_c_utils/ocaml_c_utils.cmxa -I /home/opam/.opam/4.14/lib/core_unix/ocaml_c_utils /home/opam/.opam/4.14/lib/core_unix/bigstring_unix/bigstring_unix.cmxa -I /home/opam/.opam/4.14/lib/core_unix/bigstring_unix /home/opam/.opam/4.14/lib/core_kernel/bounded_int_table/bounded_int_table.cmxa /home/opam/.opam/4.14/lib/core_unix/sys_unix/sys_unix.cmxa -I /home/opam/.opam/4.14/lib/core_unix/sys_unix /home/opam/.opam/4.14/lib/core_unix/filename_unix/filename_unix.cmxa -I /home/opam/.opam/4.14/lib/core_unix/filename_unix /home/opam/.opam/4.14/lib/core_kernel/iobuf/iobuf.cmxa /home/opam/.opam/4.14/lib/core_unix/iobuf_unix/iobuf_unix.cmxa -I /home/opam/.opam/4.14/lib/core_unix/iobuf_unix /home/opam/.opam/4.14/lib/core_unix/core_thread/core_thread.cmxa -I /home/opam/.opam/4.14/lib/core_unix/core_thread /home/opam/.opam/4.14/lib/core_unix/nano_mutex/nano_mutex.cmxa /home/opam/.opam/4.14/lib/async_kernel/read_write_pair/read_write_pair.cmxa /home/opam/.opam/4.14/lib/core_unix/squeue/squeue.cmxa /home/opam/.opam/4.14/lib/timezone/timezone.cmxa /home/opam/.opam/4.14/lib/core_unix/time_unix/time_unix.cmxa /home/opam/.opam/4.14/lib/core_unix/time_ns_unix/time_ns_unix.cmxa /home/opam/.opam/4.14/lib/core_unix/linux_ext/linux_ext.cmxa -I /home/opam/.opam/4.14/lib/core_unix/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/ocaml_intrinsics/ocaml_intrinsics.cmxa -I /home/opam/.opam/4.14/lib/ocaml_intrinsics /home/opam/.opam/4.14/lib/core_unix/time_stamp_counter/time_stamp_counter.cmxa -I /home/opam/.opam/4.14/lib/core_unix/time_stamp_counter /home/opam/.opam/4.14/lib/core_kernel/uuid/uuid.cmxa /home/opam/.opam/4.14/lib/core_unix/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/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/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 async/src/amqp_client_async.cmxa examples/.rpc_server.eobjs/native/rpc_client.cmx)
# /usr/bin/ld: /home/opam/.opam/4.14/lib/core_unix/linux_ext/linux_ext.a(linux_ext.o): in function `camlLinux_ext__sched_setaffinity_this_thread_25528':
# /home/opam/.opam/4.14/.opam-switch/build/core_unix.v0.15.2/_build/default/linux_ext/src/linux_ext.ml:830:(.text+0x5200): undefined reference to `core_unix_gettid'
# /usr/bin/ld: /home/opam/.opam/4.14/lib/core_unix/linux_ext/linux_ext.a(linux_ext.o): in function `camlLinux_ext__1':
# :(.data+0x4300): 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 amqp-client-async 2.2.1
+- 
- No changes have been performed
# To update the current shell environment, run: eval $(opam env)
2026-03-11 12:07.17 ---> saved as "31ed91e0b8774d12c4693b9119cd2e7c4193c2c5bb4c7b130303d7a2418fcbea"

/home/opam: (run (shell  "opam reinstall --with-test --verbose amqp-client-async.2.2.1;\
                        \n        res=$?;\
                        \n        test \"$res\" != 31 && exit \"$res\";\
                        \n        export OPAMCLI=2.0;\
                        \n        build_dir=$(opam var prefix)/.opam-switch/build;\
                        \n        failed=$(ls \"$build_dir\");\
                        \n        partial_fails=\"\";\
                        \n        for pkg in $failed; do\
                        \n          if opam show -f x-ci-accept-failures: \"$pkg\" | grep -qF \"\\\"debian-13\\\"\"; then\
                        \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
                        \n          fi;\
                        \n          test \"$pkg\" != 'amqp-client-async.2.2.1' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
The following actions will be performed:
=== recompile 1 package
  - recompile amqp-client-async 2.2.1

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
Processing  1/4: [amqp-client-async.2.2.1: extract]
-> retrieved amqp-client-async.2.2.1  (cached)
Processing  2/4: [amqp-client-async: dune build]
+ /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "dune" "build" "-p" "amqp-client-async" "-j" "255" (CWD=/home/opam/.opam/4.14/.opam-switch/build/amqp-client-async.2.2.1)
Processing  2/4: [amqp-client-async: dune runtest]
+ /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "dune" "runtest" "-p" "amqp-client-async" "-j" "255" (CWD=/home/opam/.opam/4.14/.opam-switch/build/amqp-client-async.2.2.1)
- File "link/dune", line 2, characters 7-17:
- 2 |  (name async_link)
-            ^^^^^^^^^^
- (cd _build/default && /home/opam/.opam/4.14/bin/ocamlopt.opt -w -40 -g -o link/async_link.exe /home/opam/.opam/4.14/lib/ocplib-endian/ocplib_endian.cmxa /home/opam/.opam/4.14/lib/amqp-client/lib/amqp_client_lib.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/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/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/parsexp/parsexp.cmxa /home/opam/.opam/4.14/lib/sexplib/sexplib.cmxa /home/opam/.opam/4.14/lib/ppx_log/types/ppx_log_types.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_quickcheck/ppx_quickcheck/runtime/ppx_quickcheck_runtime.cmxa /home/opam/.opam/4.14/lib/int_repr/int_repr.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/base_for_tests/base_for_tests.cmxa /home/opam/.opam/4.14/lib/core/validate/validate.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_kernel/thread_pool_cpu_affinity/thread_pool_cpu_affinity.cmxa /home/opam/.opam/4.14/lib/core_kernel/tuple_pool/tuple_pool.cmxa /home/opam/.opam/4.14/lib/core_kernel/timing_wheel/timing_wheel.cmxa /home/opam/.opam/4.14/lib/async_kernel/config/async_kernel_config.cmxa /home/opam/.opam/4.14/lib/core_kernel/moption/moption.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/uopt/uopt.cmxa /home/opam/.opam/4.14/lib/core_kernel/thread_safe_queue/thread_safe_queue.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_kernel/caml_threads/caml_threads.cmxa /home/opam/.opam/4.14/lib/core_unix/error_checking_mutex/error_checking_mutex.cmxa -I /home/opam/.opam/4.14/lib/core_unix/error_checking_mutex /home/opam/.opam/4.14/lib/core_kernel/flags/flags.cmxa /home/opam/.opam/4.14/lib/sexplib/unix/sexplib_unix.cmxa /home/opam/.opam/4.14/lib/core_kernel/caml_unix/caml_unix.cmxa /home/opam/.opam/4.14/lib/core_unix/signal_unix/signal_unix.cmxa -I /home/opam/.opam/4.14/lib/core_unix/signal_unix /home/opam/.opam/4.14/lib/spawn/spawn.cmxa -I /home/opam/.opam/4.14/lib/spawn /home/opam/.opam/4.14/lib/core_unix/core_unix.cmxa -I /home/opam/.opam/4.14/lib/core_unix /home/opam/.opam/4.14/lib/core_unix/ocaml_c_utils/ocaml_c_utils.cmxa -I /home/opam/.opam/4.14/lib/core_unix/ocaml_c_utils /home/opam/.opam/4.14/lib/core_unix/bigstring_unix/bigstring_unix.cmxa -I /home/opam/.opam/4.14/lib/core_unix/bigstring_unix /home/opam/.opam/4.14/lib/core_kernel/bounded_int_table/bounded_int_table.cmxa /home/opam/.opam/4.14/lib/core_unix/sys_unix/sys_unix.cmxa -I /home/opam/.opam/4.14/lib/core_unix/sys_unix /home/opam/.opam/4.14/lib/core_unix/filename_unix/filename_unix.cmxa -I /home/opam/.opam/4.14/lib/core_unix/filename_unix /home/opam/.opam/4.14/lib/core_kernel/iobuf/iobuf.cmxa /home/opam/.opam/4.14/lib/core_unix/iobuf_unix/iobuf_unix.cmxa -I /home/opam/.opam/4.14/lib/core_unix/iobuf_unix /home/opam/.opam/4.14/lib/core_unix/core_thread/core_thread.cmxa -I /home/opam/.opam/4.14/lib/core_unix/core_thread /home/opam/.opam/4.14/lib/core_unix/nano_mutex/nano_mutex.cmxa /home/opam/.opam/4.14/lib/async_kernel/read_write_pair/read_write_pair.cmxa /home/opam/.opam/4.14/lib/core_unix/squeue/squeue.cmxa /home/opam/.opam/4.14/lib/timezone/timezone.cmxa /home/opam/.opam/4.14/lib/core_unix/time_unix/time_unix.cmxa /home/opam/.opam/4.14/lib/core_unix/time_ns_unix/time_ns_unix.cmxa /home/opam/.opam/4.14/lib/core_unix/linux_ext/linux_ext.cmxa -I /home/opam/.opam/4.14/lib/core_unix/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/ocaml_intrinsics/ocaml_intrinsics.cmxa -I /home/opam/.opam/4.14/lib/ocaml_intrinsics /home/opam/.opam/4.14/lib/core_unix/time_stamp_counter/time_stamp_counter.cmxa -I /home/opam/.opam/4.14/lib/core_unix/time_stamp_counter /home/opam/.opam/4.14/lib/core_kernel/uuid/uuid.cmxa /home/opam/.opam/4.14/lib/core_unix/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/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/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 async/src/amqp_client_async.cmxa link/.async_link.eobjs/native/async_link.cmx)
- /usr/bin/ld: /home/opam/.opam/4.14/lib/core_unix/linux_ext/linux_ext.a(linux_ext.o): in function `camlLinux_ext__sched_setaffinity_this_thread_25528':
- /home/opam/.opam/4.14/.opam-switch/build/core_unix.v0.15.2/_build/default/linux_ext/src/linux_ext.ml:830:(.text+0x5200): undefined reference to `core_unix_gettid'
- /usr/bin/ld: /home/opam/.opam/4.14/lib/core_unix/linux_ext/linux_ext.a(linux_ext.o): in function `camlLinux_ext__1':
- :(.data+0x4300): 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 "examples/dune", line 2, characters 19-29:
- 2 |  (names rpc_server rpc_client main on_closed multi_receive)
-                        ^^^^^^^^^^
- (cd _build/default && /home/opam/.opam/4.14/bin/ocamlopt.opt -w -40 -g -o examples/rpc_client.exe /home/opam/.opam/4.14/lib/ocplib-endian/ocplib_endian.cmxa /home/opam/.opam/4.14/lib/amqp-client/lib/amqp_client_lib.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/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/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/parsexp/parsexp.cmxa /home/opam/.opam/4.14/lib/sexplib/sexplib.cmxa /home/opam/.opam/4.14/lib/ppx_log/types/ppx_log_types.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_quickcheck/ppx_quickcheck/runtime/ppx_quickcheck_runtime.cmxa /home/opam/.opam/4.14/lib/int_repr/int_repr.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/base_for_tests/base_for_tests.cmxa /home/opam/.opam/4.14/lib/core/validate/validate.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_kernel/thread_pool_cpu_affinity/thread_pool_cpu_affinity.cmxa /home/opam/.opam/4.14/lib/core_kernel/tuple_pool/tuple_pool.cmxa /home/opam/.opam/4.14/lib/core_kernel/timing_wheel/timing_wheel.cmxa /home/opam/.opam/4.14/lib/async_kernel/config/async_kernel_config.cmxa /home/opam/.opam/4.14/lib/core_kernel/moption/moption.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/uopt/uopt.cmxa /home/opam/.opam/4.14/lib/core_kernel/thread_safe_queue/thread_safe_queue.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_kernel/caml_threads/caml_threads.cmxa /home/opam/.opam/4.14/lib/core_unix/error_checking_mutex/error_checking_mutex.cmxa -I /home/opam/.opam/4.14/lib/core_unix/error_checking_mutex /home/opam/.opam/4.14/lib/core_kernel/flags/flags.cmxa /home/opam/.opam/4.14/lib/sexplib/unix/sexplib_unix.cmxa /home/opam/.opam/4.14/lib/core_kernel/caml_unix/caml_unix.cmxa /home/opam/.opam/4.14/lib/core_unix/signal_unix/signal_unix.cmxa -I /home/opam/.opam/4.14/lib/core_unix/signal_unix /home/opam/.opam/4.14/lib/spawn/spawn.cmxa -I /home/opam/.opam/4.14/lib/spawn /home/opam/.opam/4.14/lib/core_unix/core_unix.cmxa -I /home/opam/.opam/4.14/lib/core_unix /home/opam/.opam/4.14/lib/core_unix/ocaml_c_utils/ocaml_c_utils.cmxa -I /home/opam/.opam/4.14/lib/core_unix/ocaml_c_utils /home/opam/.opam/4.14/lib/core_unix/bigstring_unix/bigstring_unix.cmxa -I /home/opam/.opam/4.14/lib/core_unix/bigstring_unix /home/opam/.opam/4.14/lib/core_kernel/bounded_int_table/bounded_int_table.cmxa /home/opam/.opam/4.14/lib/core_unix/sys_unix/sys_unix.cmxa -I /home/opam/.opam/4.14/lib/core_unix/sys_unix /home/opam/.opam/4.14/lib/core_unix/filename_unix/filename_unix.cmxa -I /home/opam/.opam/4.14/lib/core_unix/filename_unix /home/opam/.opam/4.14/lib/core_kernel/iobuf/iobuf.cmxa /home/opam/.opam/4.14/lib/core_unix/iobuf_unix/iobuf_unix.cmxa -I /home/opam/.opam/4.14/lib/core_unix/iobuf_unix /home/opam/.opam/4.14/lib/core_unix/core_thread/core_thread.cmxa -I /home/opam/.opam/4.14/lib/core_unix/core_thread /home/opam/.opam/4.14/lib/core_unix/nano_mutex/nano_mutex.cmxa /home/opam/.opam/4.14/lib/async_kernel/read_write_pair/read_write_pair.cmxa /home/opam/.opam/4.14/lib/core_unix/squeue/squeue.cmxa /home/opam/.opam/4.14/lib/timezone/timezone.cmxa /home/opam/.opam/4.14/lib/core_unix/time_unix/time_unix.cmxa /home/opam/.opam/4.14/lib/core_unix/time_ns_unix/time_ns_unix.cmxa /home/opam/.opam/4.14/lib/core_unix/linux_ext/linux_ext.cmxa -I /home/opam/.opam/4.14/lib/core_unix/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/ocaml_intrinsics/ocaml_intrinsics.cmxa -I /home/opam/.opam/4.14/lib/ocaml_intrinsics /home/opam/.opam/4.14/lib/core_unix/time_stamp_counter/time_stamp_counter.cmxa -I /home/opam/.opam/4.14/lib/core_unix/time_stamp_counter /home/opam/.opam/4.14/lib/core_kernel/uuid/uuid.cmxa /home/opam/.opam/4.14/lib/core_unix/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/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/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 async/src/amqp_client_async.cmxa examples/.rpc_server.eobjs/native/rpc_client.cmx)
- /usr/bin/ld: /home/opam/.opam/4.14/lib/core_unix/linux_ext/linux_ext.a(linux_ext.o): in function `camlLinux_ext__sched_setaffinity_this_thread_25528':
- /home/opam/.opam/4.14/.opam-switch/build/core_unix.v0.15.2/_build/default/linux_ext/src/linux_ext.ml:830:(.text+0x5200): undefined reference to `core_unix_gettid'
- /usr/bin/ld: /home/opam/.opam/4.14/lib/core_unix/linux_ext/linux_ext.a(linux_ext.o): in function `camlLinux_ext__1':
- :(.data+0x4300): 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 "examples/dune", line 2, characters 8-18:
- 2 |  (names rpc_server rpc_client main on_closed multi_receive)
-             ^^^^^^^^^^
- (cd _build/default && /home/opam/.opam/4.14/bin/ocamlopt.opt -w -40 -g -o examples/rpc_server.exe /home/opam/.opam/4.14/lib/ocplib-endian/ocplib_endian.cmxa /home/opam/.opam/4.14/lib/amqp-client/lib/amqp_client_lib.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/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/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/parsexp/parsexp.cmxa /home/opam/.opam/4.14/lib/sexplib/sexplib.cmxa /home/opam/.opam/4.14/lib/ppx_log/types/ppx_log_types.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_quickcheck/ppx_quickcheck/runtime/ppx_quickcheck_runtime.cmxa /home/opam/.opam/4.14/lib/int_repr/int_repr.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/base_for_tests/base_for_tests.cmxa /home/opam/.opam/4.14/lib/core/validate/validate.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_kernel/thread_pool_cpu_affinity/thread_pool_cpu_affinity.cmxa /home/opam/.opam/4.14/lib/core_kernel/tuple_pool/tuple_pool.cmxa /home/opam/.opam/4.14/lib/core_kernel/timing_wheel/timing_wheel.cmxa /home/opam/.opam/4.14/lib/async_kernel/config/async_kernel_config.cmxa /home/opam/.opam/4.14/lib/core_kernel/moption/moption.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/uopt/uopt.cmxa /home/opam/.opam/4.14/lib/core_kernel/thread_safe_queue/thread_safe_queue.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_kernel/caml_threads/caml_threads.cmxa /home/opam/.opam/4.14/lib/core_unix/error_checking_mutex/error_checking_mutex.cmxa -I /home/opam/.opam/4.14/lib/core_unix/error_checking_mutex /home/opam/.opam/4.14/lib/core_kernel/flags/flags.cmxa /home/opam/.opam/4.14/lib/sexplib/unix/sexplib_unix.cmxa /home/opam/.opam/4.14/lib/core_kernel/caml_unix/caml_unix.cmxa /home/opam/.opam/4.14/lib/core_unix/signal_unix/signal_unix.cmxa -I /home/opam/.opam/4.14/lib/core_unix/signal_unix /home/opam/.opam/4.14/lib/spawn/spawn.cmxa -I /home/opam/.opam/4.14/lib/spawn /home/opam/.opam/4.14/lib/core_unix/core_unix.cmxa -I /home/opam/.opam/4.14/lib/core_unix /home/opam/.opam/4.14/lib/core_unix/ocaml_c_utils/ocaml_c_utils.cmxa -I /home/opam/.opam/4.14/lib/core_unix/ocaml_c_utils /home/opam/.opam/4.14/lib/core_unix/bigstring_unix/bigstring_unix.cmxa -I /home/opam/.opam/4.14/lib/core_unix/bigstring_unix /home/opam/.opam/4.14/lib/core_kernel/bounded_int_table/bounded_int_table.cmxa /home/opam/.opam/4.14/lib/core_unix/sys_unix/sys_unix.cmxa -I /home/opam/.opam/4.14/lib/core_unix/sys_unix /home/opam/.opam/4.14/lib/core_unix/filename_unix/filename_unix.cmxa -I /home/opam/.opam/4.14/lib/core_unix/filename_unix /home/opam/.opam/4.14/lib/core_kernel/iobuf/iobuf.cmxa /home/opam/.opam/4.14/lib/core_unix/iobuf_unix/iobuf_unix.cmxa -I /home/opam/.opam/4.14/lib/core_unix/iobuf_unix /home/opam/.opam/4.14/lib/core_unix/core_thread/core_thread.cmxa -I /home/opam/.opam/4.14/lib/core_unix/core_thread /home/opam/.opam/4.14/lib/core_unix/nano_mutex/nano_mutex.cmxa /home/opam/.opam/4.14/lib/async_kernel/read_write_pair/read_write_pair.cmxa /home/opam/.opam/4.14/lib/core_unix/squeue/squeue.cmxa /home/opam/.opam/4.14/lib/timezone/timezone.cmxa /home/opam/.opam/4.14/lib/core_unix/time_unix/time_unix.cmxa /home/opam/.opam/4.14/lib/core_unix/time_ns_unix/time_ns_unix.cmxa /home/opam/.opam/4.14/lib/core_unix/linux_ext/linux_ext.cmxa -I /home/opam/.opam/4.14/lib/core_unix/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/ocaml_intrinsics/ocaml_intrinsics.cmxa -I /home/opam/.opam/4.14/lib/ocaml_intrinsics /home/opam/.opam/4.14/lib/core_unix/time_stamp_counter/time_stamp_counter.cmxa -I /home/opam/.opam/4.14/lib/core_unix/time_stamp_counter /home/opam/.opam/4.14/lib/core_kernel/uuid/uuid.cmxa /home/opam/.opam/4.14/lib/core_unix/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/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/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 async/src/amqp_client_async.cmxa examples/.rpc_server.eobjs/native/rpc_server.cmx)
- /usr/bin/ld: /home/opam/.opam/4.14/lib/core_unix/linux_ext/linux_ext.a(linux_ext.o): in function `camlLinux_ext__sched_setaffinity_this_thread_25528':
- /home/opam/.opam/4.14/.opam-switch/build/core_unix.v0.15.2/_build/default/linux_ext/src/linux_ext.ml:830:(.text+0x5200): undefined reference to `core_unix_gettid'
- /usr/bin/ld: /home/opam/.opam/4.14/lib/core_unix/linux_ext/linux_ext.a(linux_ext.o): in function `camlLinux_ext__1':
- :(.data+0x4300): 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] The compilation of amqp-client-async.2.2.1 failed at "dune runtest -p amqp-client-async -j 255".

#=== ERROR while compiling amqp-client-async.2.2.1 ============================#
# 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/amqp-client-async.2.2.1
# command              ~/.opam/opam-init/hooks/sandbox.sh build dune runtest -p amqp-client-async -j 255
# exit-code            1
# env-file             ~/.opam/log/amqp-client-async-7-0f5096.env
# output-file          ~/.opam/log/amqp-client-async-7-0f5096.out
### output ###
# File "link/dune", line 2, characters 7-17:
# 2 |  (name async_link)
#            ^^^^^^^^^^
# (cd _build/default && /home/opam/.opam/4.14/bin/ocamlopt.opt -w -40 -g -o link/async_link.exe /home/opam/.opam/4.14/lib/ocplib-endian/ocplib_endian.cmxa /home/opam/.opam/4.14/lib/amqp-client/lib/amqp_client_lib.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/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/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/parsexp/parsexp.cmxa /home/opam/.opam/4.14/lib/sexplib/sexplib.cmxa /home/opam/.opam/4.14/lib/ppx_log/types/ppx_log_types.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_quickcheck/ppx_quickcheck/runtime/ppx_quickcheck_runtime.cmxa /home/opam/.opam/4.14/lib/int_repr/int_repr.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/base_for_tests/base_for_tests.cmxa /home/opam/.opam/4.14/lib/core/validate/validate.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_kernel/thread_pool_cpu_affinity/thread_pool_cpu_affinity.cmxa /home/opam/.opam/4.14/lib/core_kernel/tuple_pool/tuple_pool.cmxa /home/opam/.opam/4.14/lib/core_kernel/timing_wheel/timing_wheel.cmxa /home/opam/.opam/4.14/lib/async_kernel/config/async_kernel_config.cmxa /home/opam/.opam/4.14/lib/core_kernel/moption/moption.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/uopt/uopt.cmxa /home/opam/.opam/4.14/lib/core_kernel/thread_safe_queue/thread_safe_queue.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_kernel/caml_threads/caml_threads.cmxa /home/opam/.opam/4.14/lib/core_unix/error_checking_mutex/error_checking_mutex.cmxa -I /home/opam/.opam/4.14/lib/core_unix/error_checking_mutex /home/opam/.opam/4.14/lib/core_kernel/flags/flags.cmxa /home/opam/.opam/4.14/lib/sexplib/unix/sexplib_unix.cmxa /home/opam/.opam/4.14/lib/core_kernel/caml_unix/caml_unix.cmxa /home/opam/.opam/4.14/lib/core_unix/signal_unix/signal_unix.cmxa -I /home/opam/.opam/4.14/lib/core_unix/signal_unix /home/opam/.opam/4.14/lib/spawn/spawn.cmxa -I /home/opam/.opam/4.14/lib/spawn /home/opam/.opam/4.14/lib/core_unix/core_unix.cmxa -I /home/opam/.opam/4.14/lib/core_unix /home/opam/.opam/4.14/lib/core_unix/ocaml_c_utils/ocaml_c_utils.cmxa -I /home/opam/.opam/4.14/lib/core_unix/ocaml_c_utils /home/opam/.opam/4.14/lib/core_unix/bigstring_unix/bigstring_unix.cmxa -I /home/opam/.opam/4.14/lib/core_unix/bigstring_unix /home/opam/.opam/4.14/lib/core_kernel/bounded_int_table/bounded_int_table.cmxa /home/opam/.opam/4.14/lib/core_unix/sys_unix/sys_unix.cmxa -I /home/opam/.opam/4.14/lib/core_unix/sys_unix /home/opam/.opam/4.14/lib/core_unix/filename_unix/filename_unix.cmxa -I /home/opam/.opam/4.14/lib/core_unix/filename_unix /home/opam/.opam/4.14/lib/core_kernel/iobuf/iobuf.cmxa /home/opam/.opam/4.14/lib/core_unix/iobuf_unix/iobuf_unix.cmxa -I /home/opam/.opam/4.14/lib/core_unix/iobuf_unix /home/opam/.opam/4.14/lib/core_unix/core_thread/core_thread.cmxa -I /home/opam/.opam/4.14/lib/core_unix/core_thread /home/opam/.opam/4.14/lib/core_unix/nano_mutex/nano_mutex.cmxa /home/opam/.opam/4.14/lib/async_kernel/read_write_pair/read_write_pair.cmxa /home/opam/.opam/4.14/lib/core_unix/squeue/squeue.cmxa /home/opam/.opam/4.14/lib/timezone/timezone.cmxa /home/opam/.opam/4.14/lib/core_unix/time_unix/time_unix.cmxa /home/opam/.opam/4.14/lib/core_unix/time_ns_unix/time_ns_unix.cmxa /home/opam/.opam/4.14/lib/core_unix/linux_ext/linux_ext.cmxa -I /home/opam/.opam/4.14/lib/core_unix/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/ocaml_intrinsics/ocaml_intrinsics.cmxa -I /home/opam/.opam/4.14/lib/ocaml_intrinsics /home/opam/.opam/4.14/lib/core_unix/time_stamp_counter/time_stamp_counter.cmxa -I /home/opam/.opam/4.14/lib/core_unix/time_stamp_counter /home/opam/.opam/4.14/lib/core_kernel/uuid/uuid.cmxa /home/opam/.opam/4.14/lib/core_unix/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/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/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 async/src/amqp_client_async.cmxa link/.async_link.eobjs/native/async_link.cmx)
# /usr/bin/ld: /home/opam/.opam/4.14/lib/core_unix/linux_ext/linux_ext.a(linux_ext.o): in function `camlLinux_ext__sched_setaffinity_this_thread_25528':
# /home/opam/.opam/4.14/.opam-switch/build/core_unix.v0.15.2/_build/default/linux_ext/src/linux_ext.ml:830:(.text+0x5200): undefined reference to `core_unix_gettid'
# /usr/bin/ld: /home/opam/.opam/4.14/lib/core_unix/linux_ext/linux_ext.a(linux_ext.o): in function `camlLinux_ext__1':
# :(.data+0x4300): 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 "examples/dune", line 2, characters 19-29:
# 2 |  (names rpc_server rpc_client main on_closed multi_receive)
#                        ^^^^^^^^^^
# (cd _build/default && /home/opam/.opam/4.14/bin/ocamlopt.opt -w -40 -g -o examples/rpc_client.exe /home/opam/.opam/4.14/lib/ocplib-endian/ocplib_endian.cmxa /home/opam/.opam/4.14/lib/amqp-client/lib/amqp_client_lib.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/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/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/parsexp/parsexp.cmxa /home/opam/.opam/4.14/lib/sexplib/sexplib.cmxa /home/opam/.opam/4.14/lib/ppx_log/types/ppx_log_types.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_quickcheck/ppx_quickcheck/runtime/ppx_quickcheck_runtime.cmxa /home/opam/.opam/4.14/lib/int_repr/int_repr.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/base_for_tests/base_for_tests.cmxa /home/opam/.opam/4.14/lib/core/validate/validate.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_kernel/thread_pool_cpu_affinity/thread_pool_cpu_affinity.cmxa /home/opam/.opam/4.14/lib/core_kernel/tuple_pool/tuple_pool.cmxa /home/opam/.opam/4.14/lib/core_kernel/timing_wheel/timing_wheel.cmxa /home/opam/.opam/4.14/lib/async_kernel/config/async_kernel_config.cmxa /home/opam/.opam/4.14/lib/core_kernel/moption/moption.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/uopt/uopt.cmxa /home/opam/.opam/4.14/lib/core_kernel/thread_safe_queue/thread_safe_queue.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_kernel/caml_threads/caml_threads.cmxa /home/opam/.opam/4.14/lib/core_unix/error_checking_mutex/error_checking_mutex.cmxa -I /home/opam/.opam/4.14/lib/core_unix/error_checking_mutex /home/opam/.opam/4.14/lib/core_kernel/flags/flags.cmxa /home/opam/.opam/4.14/lib/sexplib/unix/sexplib_unix.cmxa /home/opam/.opam/4.14/lib/core_kernel/caml_unix/caml_unix.cmxa /home/opam/.opam/4.14/lib/core_unix/signal_unix/signal_unix.cmxa -I /home/opam/.opam/4.14/lib/core_unix/signal_unix /home/opam/.opam/4.14/lib/spawn/spawn.cmxa -I /home/opam/.opam/4.14/lib/spawn /home/opam/.opam/4.14/lib/core_unix/core_unix.cmxa -I /home/opam/.opam/4.14/lib/core_unix /home/opam/.opam/4.14/lib/core_unix/ocaml_c_utils/ocaml_c_utils.cmxa -I /home/opam/.opam/4.14/lib/core_unix/ocaml_c_utils /home/opam/.opam/4.14/lib/core_unix/bigstring_unix/bigstring_unix.cmxa -I /home/opam/.opam/4.14/lib/core_unix/bigstring_unix /home/opam/.opam/4.14/lib/core_kernel/bounded_int_table/bounded_int_table.cmxa /home/opam/.opam/4.14/lib/core_unix/sys_unix/sys_unix.cmxa -I /home/opam/.opam/4.14/lib/core_unix/sys_unix /home/opam/.opam/4.14/lib/core_unix/filename_unix/filename_unix.cmxa -I /home/opam/.opam/4.14/lib/core_unix/filename_unix /home/opam/.opam/4.14/lib/core_kernel/iobuf/iobuf.cmxa /home/opam/.opam/4.14/lib/core_unix/iobuf_unix/iobuf_unix.cmxa -I /home/opam/.opam/4.14/lib/core_unix/iobuf_unix /home/opam/.opam/4.14/lib/core_unix/core_thread/core_thread.cmxa -I /home/opam/.opam/4.14/lib/core_unix/core_thread /home/opam/.opam/4.14/lib/core_unix/nano_mutex/nano_mutex.cmxa /home/opam/.opam/4.14/lib/async_kernel/read_write_pair/read_write_pair.cmxa /home/opam/.opam/4.14/lib/core_unix/squeue/squeue.cmxa /home/opam/.opam/4.14/lib/timezone/timezone.cmxa /home/opam/.opam/4.14/lib/core_unix/time_unix/time_unix.cmxa /home/opam/.opam/4.14/lib/core_unix/time_ns_unix/time_ns_unix.cmxa /home/opam/.opam/4.14/lib/core_unix/linux_ext/linux_ext.cmxa -I /home/opam/.opam/4.14/lib/core_unix/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/ocaml_intrinsics/ocaml_intrinsics.cmxa -I /home/opam/.opam/4.14/lib/ocaml_intrinsics /home/opam/.opam/4.14/lib/core_unix/time_stamp_counter/time_stamp_counter.cmxa -I /home/opam/.opam/4.14/lib/core_unix/time_stamp_counter /home/opam/.opam/4.14/lib/core_kernel/uuid/uuid.cmxa /home/opam/.opam/4.14/lib/core_unix/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/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/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 async/src/amqp_client_async.cmxa examples/.rpc_server.eobjs/native/rpc_client.cmx)
# /usr/bin/ld: /home/opam/.opam/4.14/lib/core_unix/linux_ext/linux_ext.a(linux_ext.o): in function `camlLinux_ext__sched_setaffinity_this_thread_25528':
# /home/opam/.opam/4.14/.opam-switch/build/core_unix.v0.15.2/_build/default/linux_ext/src/linux_ext.ml:830:(.text+0x5200): undefined reference to `core_unix_gettid'
# /usr/bin/ld: /home/opam/.opam/4.14/lib/core_unix/linux_ext/linux_ext.a(linux_ext.o): in function `camlLinux_ext__1':
# :(.data+0x4300): 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 "examples/dune", line 2, characters 8-18:
# 2 |  (names rpc_server rpc_client main on_closed multi_receive)
#             ^^^^^^^^^^
# (cd _build/default && /home/opam/.opam/4.14/bin/ocamlopt.opt -w -40 -g -o examples/rpc_server.exe /home/opam/.opam/4.14/lib/ocplib-endian/ocplib_endian.cmxa /home/opam/.opam/4.14/lib/amqp-client/lib/amqp_client_lib.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/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/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/parsexp/parsexp.cmxa /home/opam/.opam/4.14/lib/sexplib/sexplib.cmxa /home/opam/.opam/4.14/lib/ppx_log/types/ppx_log_types.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_quickcheck/ppx_quickcheck/runtime/ppx_quickcheck_runtime.cmxa /home/opam/.opam/4.14/lib/int_repr/int_repr.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/base_for_tests/base_for_tests.cmxa /home/opam/.opam/4.14/lib/core/validate/validate.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_kernel/thread_pool_cpu_affinity/thread_pool_cpu_affinity.cmxa /home/opam/.opam/4.14/lib/core_kernel/tuple_pool/tuple_pool.cmxa /home/opam/.opam/4.14/lib/core_kernel/timing_wheel/timing_wheel.cmxa /home/opam/.opam/4.14/lib/async_kernel/config/async_kernel_config.cmxa /home/opam/.opam/4.14/lib/core_kernel/moption/moption.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/uopt/uopt.cmxa /home/opam/.opam/4.14/lib/core_kernel/thread_safe_queue/thread_safe_queue.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_kernel/caml_threads/caml_threads.cmxa /home/opam/.opam/4.14/lib/core_unix/error_checking_mutex/error_checking_mutex.cmxa -I /home/opam/.opam/4.14/lib/core_unix/error_checking_mutex /home/opam/.opam/4.14/lib/core_kernel/flags/flags.cmxa /home/opam/.opam/4.14/lib/sexplib/unix/sexplib_unix.cmxa /home/opam/.opam/4.14/lib/core_kernel/caml_unix/caml_unix.cmxa /home/opam/.opam/4.14/lib/core_unix/signal_unix/signal_unix.cmxa -I /home/opam/.opam/4.14/lib/core_unix/signal_unix /home/opam/.opam/4.14/lib/spawn/spawn.cmxa -I /home/opam/.opam/4.14/lib/spawn /home/opam/.opam/4.14/lib/core_unix/core_unix.cmxa -I /home/opam/.opam/4.14/lib/core_unix /home/opam/.opam/4.14/lib/core_unix/ocaml_c_utils/ocaml_c_utils.cmxa -I /home/opam/.opam/4.14/lib/core_unix/ocaml_c_utils /home/opam/.opam/4.14/lib/core_unix/bigstring_unix/bigstring_unix.cmxa -I /home/opam/.opam/4.14/lib/core_unix/bigstring_unix /home/opam/.opam/4.14/lib/core_kernel/bounded_int_table/bounded_int_table.cmxa /home/opam/.opam/4.14/lib/core_unix/sys_unix/sys_unix.cmxa -I /home/opam/.opam/4.14/lib/core_unix/sys_unix /home/opam/.opam/4.14/lib/core_unix/filename_unix/filename_unix.cmxa -I /home/opam/.opam/4.14/lib/core_unix/filename_unix /home/opam/.opam/4.14/lib/core_kernel/iobuf/iobuf.cmxa /home/opam/.opam/4.14/lib/core_unix/iobuf_unix/iobuf_unix.cmxa -I /home/opam/.opam/4.14/lib/core_unix/iobuf_unix /home/opam/.opam/4.14/lib/core_unix/core_thread/core_thread.cmxa -I /home/opam/.opam/4.14/lib/core_unix/core_thread /home/opam/.opam/4.14/lib/core_unix/nano_mutex/nano_mutex.cmxa /home/opam/.opam/4.14/lib/async_kernel/read_write_pair/read_write_pair.cmxa /home/opam/.opam/4.14/lib/core_unix/squeue/squeue.cmxa /home/opam/.opam/4.14/lib/timezone/timezone.cmxa /home/opam/.opam/4.14/lib/core_unix/time_unix/time_unix.cmxa /home/opam/.opam/4.14/lib/core_unix/time_ns_unix/time_ns_unix.cmxa /home/opam/.opam/4.14/lib/core_unix/linux_ext/linux_ext.cmxa -I /home/opam/.opam/4.14/lib/core_unix/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/ocaml_intrinsics/ocaml_intrinsics.cmxa -I /home/opam/.opam/4.14/lib/ocaml_intrinsics /home/opam/.opam/4.14/lib/core_unix/time_stamp_counter/time_stamp_counter.cmxa -I /home/opam/.opam/4.14/lib/core_unix/time_stamp_counter /home/opam/.opam/4.14/lib/core_kernel/uuid/uuid.cmxa /home/opam/.opam/4.14/lib/core_unix/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/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/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 async/src/amqp_client_async.cmxa examples/.rpc_server.eobjs/native/rpc_server.cmx)
# /usr/bin/ld: /home/opam/.opam/4.14/lib/core_unix/linux_ext/linux_ext.a(linux_ext.o): in function `camlLinux_ext__sched_setaffinity_this_thread_25528':
# /home/opam/.opam/4.14/.opam-switch/build/core_unix.v0.15.2/_build/default/linux_ext/src/linux_ext.ml:830:(.text+0x5200): undefined reference to `core_unix_gettid'
# /usr/bin/ld: /home/opam/.opam/4.14/lib/core_unix/linux_ext/linux_ext.a(linux_ext.o): in function `camlLinux_ext__1':
# :(.data+0x4300): 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 amqp-client-async 2.2.1
+- 
- No changes have been performed
# To update the current shell environment, run: eval $(opam env)
'opam reinstall --with-test --verbose amqp-client-async.2.2.1' failed.
[WARNING] OPAMCONFIRMLEVEL was ignored because CLI 2.0 was requested and it was introduced in 2.1.
[WARNING] OPAMCONFIRMLEVEL was ignored because CLI 2.0 was requested and it was introduced in 2.1.
"/usr/bin/env" "bash" "-c" "opam reinstall --with-test --verbose amqp-client-async.2.2.1;
        res=$?;
        test "$res" != 31 && exit "$res";
        export OPAMCLI=2.0;
        build_dir=$(opam var prefix)/.opam-switch/build;
        failed=$(ls "$build_dir");
        partial_fails="";
        for pkg in $failed; do
          if opam show -f x-ci-accept-failures: "$pkg" | grep -qF "\"debian-13\""; then
            echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.";
          fi;
          test "$pkg" != 'amqp-client-async.2.2.1' && partial_fails="$partial_fails $pkg";
        done;
        test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}";
        exit 1" failed with exit status 1
2026-03-11 12:07.27: Job failed: Failed: Build failed
2026-03-11 12:07.27: Log analysis:
2026-03-11 12:07.27: >>> 
[ERROR] The compilation of amqp-client-async.2.2.1 failed at "dune runtest -p amqp-client-async -j 255".
 (score = 20)
2026-03-11 12:07.27: >>> 
# collect2: error: ld returned 1 exit status
 (score = 30)
2026-03-11 12:07.27: >>> 
# Error: Error during linking (exit code 1)
 (score = 48)
2026-03-11 12:07.27: >>> 
# collect2: error: ld returned 1 exit status
 (score = 30)
2026-03-11 12:07.27: >>> 
# Error: Error during linking (exit code 1)
 (score = 48)
2026-03-11 12:07.27: >>> 
# collect2: error: ld returned 1 exit status
 (score = 30)
2026-03-11 12:07.27: >>> 
# Error: Error during linking (exit code 1)
 (score = 48)
2026-03-11 12:07.27: >>> 
[ERROR] The compilation of amqp-client-async.2.2.1 failed at "dune runtest -p amqp-client-async -j 255".
 (score = 20)
2026-03-11 12:07.27: >>> 
# collect2: error: ld returned 1 exit status
 (score = 30)
2026-03-11 12:07.27: >>> 
# Error: Error during linking (exit code 1)
 (score = 48)
2026-03-11 12:07.27: >>> 
# collect2: error: ld returned 1 exit status
 (score = 30)
2026-03-11 12:07.27: >>> 
# Error: Error during linking (exit code 1)
 (score = 48)
2026-03-11 12:07.27: >>> 
# collect2: error: ld returned 1 exit status
 (score = 30)
2026-03-11 12:07.27: >>> 
# Error: Error during linking (exit code 1)
 (score = 48)
2026-03-11 12:07.27: Error during linking (exit code 1)