(not at the head of any monitored branch or PR)
2025-12-11 02:48.45: New job: test cohttp-async.6.0.0~alpha1 with dune.3.21.0~alpha3, using opam dev
                              from https://github.com/ocaml/opam-repository.git#refs/pull/29070/head (a95df9014bc79103fde668cf2adbe6680fd2f9cf)
                              on debian-13-ocaml-4.14/amd64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/29070/head" && git reset --hard a95df901
git fetch origin master
git merge --no-edit 810e1f14b7fa6411c66a3549f4c2aff47c52fc36
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-13-ocaml-4.14@sha256:277168101f7d4ebc452a75f825628d280c76dd0be7d8bcb58c24a5e50fe3d10d
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn dune.3.21.0~alpha3 3.21.0~alpha3
RUN opam reinstall dune.3.21.0~alpha3; \
    res=$?; \
    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 "$pkg" != 'dune.3.21.0~alpha3' && partial_fails="$partial_fails $pkg"; \
    done; \
    test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
    exit 1
RUN opam reinstall cohttp-async.6.0.0~alpha1; \
    res=$?; \
    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 "$pkg" != 'cohttp-async.6.0.0~alpha1' && partial_fails="$partial_fails $pkg"; \
    done; \
    test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
    exit 1
RUN (opam reinstall --with-test cohttp-async.6.0.0~alpha1) || true
RUN opam reinstall --with-test --verbose cohttp-async.6.0.0~alpha1; \
    res=$?; \
    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 "$pkg" != 'cohttp-async.6.0.0~alpha1' && partial_fails="$partial_fails $pkg"; \
    done; \
    test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
    exit 1

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

2025-12-11 02:48.45: Using cache hint "ocaml/opam:debian-13-ocaml-4.14@sha256:277168101f7d4ebc452a75f825628d280c76dd0be7d8bcb58c24a5e50fe3d10d-dune.3.21.0~alpha3-cohttp-async.6.0.0~alpha1-a95df9014bc79103fde668cf2adbe6680fd2f9cf"
2025-12-11 02:48.45: Using OBuilder spec:
((from ocaml/opam:debian-13-ocaml-4.14@sha256:277168101f7d4ebc452a75f825628d280c76dd0be7d8bcb58c24a5e50fe3d10d)
 (user (uid 1000) (gid 1000))
 (workdir /home/opam)
 (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
 (run (network host)
      (shell "opam init --reinit --config .opamrc-sandbox -ni"))
 (run (shell "opam option solver=builtin-0install && opam config report"))
 (env OPAMDOWNLOADJOBS 1)
 (env OPAMERRLOGLEN 0)
 (env OPAMPRECISETRACKING 1)
 (env CI true)
 (env OPAM_REPO_CI true)
 (run (shell "rm -rf opam-repository/"))
 (copy (src .) (dst opam-repository/))
 (run (shell "opam repository set-url --strict default opam-repository/"))
 (run (network host)
      (shell "opam update --depexts || true"))
 (run (shell "opam pin add -k version -yn dune.3.21.0~alpha3 3.21.0~alpha3"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall dune.3.21.0~alpha3;\
             \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 \"$pkg\" != 'dune.3.21.0~alpha3' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall cohttp-async.6.0.0~alpha1;\
             \n        res=$?;\
             \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 \"$pkg\" != 'cohttp-async.6.0.0~alpha1' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
 (run (network host)
      (shell "(opam reinstall --with-test cohttp-async.6.0.0~alpha1) || true"))
 (run (shell  "opam reinstall --with-test --verbose cohttp-async.6.0.0~alpha1;\
             \n        res=$?;\
             \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 \"$pkg\" != 'cohttp-async.6.0.0~alpha1' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2025-12-11 02:48.45: Waiting for resource in pool OCluster
2025-12-11 18:12.54: Waiting for worker…
2025-12-11 18:16.56: Got resource from pool OCluster
Building on toxis.caelum.ci.dev
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HEAD is now at 810e1f14b7 Merge pull request #29066 from gares/release-elpi-v3.4.4
Updating 810e1f14b7..a95df9014b
Fast-forward
 .../chrome-trace/chrome-trace.3.21.0~alpha3/opam   | 41 ++++++++++++
 .../dune-action-plugin.3.21.0~alpha3/opam          | 54 ++++++++++++++++
 .../dune-build-info.3.21.0~alpha3/opam             | 47 ++++++++++++++
 .../dune-configurator.3.21.0~alpha3/opam           | 51 +++++++++++++++
 packages/dune-glob/dune-glob.3.21.0~alpha3/opam    | 44 +++++++++++++
 .../dune-private-libs.3.21.0~alpha3/opam           | 52 +++++++++++++++
 .../dune-rpc-lwt/dune-rpc-lwt.3.21.0~alpha3/opam   | 43 +++++++++++++
 packages/dune-rpc/dune-rpc.3.21.0~alpha3/opam      | 46 +++++++++++++
 packages/dune-site/dune-site.3.21.0~alpha3/opam    | 39 +++++++++++
 packages/dune/dune.3.21.0~alpha3/opam              | 75 ++++++++++++++++++++++
 packages/dyn/dyn.3.21.0~alpha3/opam                | 42 ++++++++++++
 packages/fs-io/fs-io.3.21.0~alpha3/opam            | 40 ++++++++++++
 packages/ocamlc-loc/ocamlc-loc.3.21.0~alpha3/opam  | 45 +++++++++++++
 packages/ordering/ordering.3.21.0~alpha3/opam      | 40 ++++++++++++
 packages/stdune/stdune.3.21.0~alpha3/opam          | 48 ++++++++++++++
 .../top-closure/top-closure.3.21.0~alpha3/opam     | 39 +++++++++++
 packages/xdg/xdg.3.21.0~alpha3/opam                | 41 ++++++++++++
 17 files changed, 787 insertions(+)
 create mode 100644 packages/chrome-trace/chrome-trace.3.21.0~alpha3/opam
 create mode 100644 packages/dune-action-plugin/dune-action-plugin.3.21.0~alpha3/opam
 create mode 100644 packages/dune-build-info/dune-build-info.3.21.0~alpha3/opam
 create mode 100644 packages/dune-configurator/dune-configurator.3.21.0~alpha3/opam
 create mode 100644 packages/dune-glob/dune-glob.3.21.0~alpha3/opam
 create mode 100644 packages/dune-private-libs/dune-private-libs.3.21.0~alpha3/opam
 create mode 100644 packages/dune-rpc-lwt/dune-rpc-lwt.3.21.0~alpha3/opam
 create mode 100644 packages/dune-rpc/dune-rpc.3.21.0~alpha3/opam
 create mode 100644 packages/dune-site/dune-site.3.21.0~alpha3/opam
 create mode 100644 packages/dune/dune.3.21.0~alpha3/opam
 create mode 100644 packages/dyn/dyn.3.21.0~alpha3/opam
 create mode 100644 packages/fs-io/fs-io.3.21.0~alpha3/opam
 create mode 100644 packages/ocamlc-loc/ocamlc-loc.3.21.0~alpha3/opam
 create mode 100644 packages/ordering/ordering.3.21.0~alpha3/opam
 create mode 100644 packages/stdune/stdune.3.21.0~alpha3/opam
 create mode 100644 packages/top-closure/top-closure.3.21.0~alpha3/opam
 create mode 100644 packages/xdg/xdg.3.21.0~alpha3/opam

(from ocaml/opam:debian-13-ocaml-4.14@sha256:277168101f7d4ebc452a75f825628d280c76dd0be7d8bcb58c24a5e50fe3d10d)
Unable to find image 'ocaml/opam:debian-13-ocaml-4.14@sha256:277168101f7d4ebc452a75f825628d280c76dd0be7d8bcb58c24a5e50fe3d10d' locally
docker.io/ocaml/opam@sha256:277168101f7d4ebc452a75f825628d280c76dd0be7d8bcb58c24a5e50fe3d10d: Pulling from ocaml/opam
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Digest: sha256:277168101f7d4ebc452a75f825628d280c76dd0be7d8bcb58c24a5e50fe3d10d
Status: Downloaded newer image for ocaml/opam@sha256:277168101f7d4ebc452a75f825628d280c76dd0be7d8bcb58c24a5e50fe3d10d
2025-12-11 18:17.03 ---> using "d81b3b20b9dbe813f4813251eb45f7f230344599357169e34b0d2f872bf65895" from cache

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

/: (workdir /home/opam)

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2025-12-11 18:17.03 ---> using "4c0c738834a7be54719ab9b07c911eba51e45ad4298c42597f7d3da72b1c15d4" from cache

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

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

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

<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[default] Initialised
2025-12-11 18:17.03 ---> using "8bb6d27bb5f7ebe9771219e3ecd730184d5e10ab877134c11c12ee3b1a6d3b96" from cache

/home/opam: (run (shell "opam option solver=builtin-0install && opam config report"))
Set to 'builtin-0install' the field solver in global configuration
# opam config report
# opam-version         2.5.0
# self-upgrade         no
# system               arch=x86_64 os=linux os-distribution=debian os-version=13
# solver               builtin-0install
# install-criteria     -changed,-count[avoid-version,solution]
# upgrade-criteria     -count[avoid-version,solution]
# jobs                 71
# repositories         1 (version-controlled)
# pinned               1 (version)
# current-switch       4.14
# invariant            ["ocaml-base-compiler" {= "4.14.2"}]
# compiler-packages    ocaml-base-compiler.4.14.2, ocaml-options-vanilla.1
# ocaml:native         true
# ocaml:native-tools   true
# ocaml:native-dynlink true
# ocaml:stubsdir       /home/opam/.opam/4.14/lib/ocaml/stublibs:/home/opam/.opam/4.14/lib/ocaml
# ocaml:preinstalled   false
# ocaml:compiler       4.14.2
2025-12-11 18:17.03 ---> using "35019bd57e8933485bd938828fe288c3674216a4757e13b1dac8ce6b21035ac2" from cache

/home/opam: (env OPAMDOWNLOADJOBS 1)

/home/opam: (env OPAMERRLOGLEN 0)

/home/opam: (env OPAMPRECISETRACKING 1)

/home/opam: (env CI true)

/home/opam: (env OPAM_REPO_CI true)

/home/opam: (run (shell "rm -rf opam-repository/"))
2025-12-11 18:17.03 ---> using "e09ab9992a764acab15da9cff99e3d4d978b8a77f33714cc5d19d16d3539eb49" from cache

/home/opam: (copy (src .) (dst opam-repository/))
2025-12-11 18:17.05 ---> using "8f784899c04798d44128ca0480da55c2b9cf6d274974843ef0505a70d687f2db" from cache

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2025-12-11 18:17.05 ---> using "2b089ce953d9701360553588b495e1bed1b68a44304bde1817c2d61d9d0cfb13" 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 [82.1 kB]
- Fetched 173 kB in 0s (1367 kB/s)
- Reading package lists...
2025-12-11 18:17.05 ---> using "66aa292a4a8c262cd0de67bf9051bc0bb23ef81009eeb9a242c201bbf02a4d3c" from cache

/home/opam: (run (shell "opam pin add -k version -yn dune.3.21.0~alpha3 3.21.0~alpha3"))
dune is now pinned to version 3.21.0~alpha3
2025-12-11 18:17.05 ---> using "9570d75aed3642c1ef0c12e0ad97a3baf2325ffdc6e45d8a3264e824ac334df7" from cache

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall dune.3.21.0~alpha3;\
                        \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 \"$pkg\" != 'dune.3.21.0~alpha3' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
dune.3.21.0~alpha3 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== install 1 package
  - install dune 3.21.0~alpha3 (pinned)

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved dune.3.21.0~alpha3  (cached)
-> installed dune.3.21.0~alpha3
Done.
# To update the current shell environment, run: eval $(opam env)
2025-12-11 18:17.05 ---> using "48cb7e11edf550584d15e9c5e0a730dadf8a3f762cd720f2410f845b4ecb32e4" from cache

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall cohttp-async.6.0.0~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 \"$pkg\" != 'cohttp-async.6.0.0~alpha1' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
cohttp-async.6.0.0~alpha1 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== install 93 packages
  - install angstrom                    0.16.1        [required by uri]
  - install astring                     0.8.5         [required by conduit]
  - install async                       v0.15.0       [required by cohttp-async]
  - install async_kernel                v0.15.0       [required by cohttp-async]
  - install async_rpc_kernel            v0.15.0       [required by async]
  - install async_unix                  v0.15.0       [required by cohttp-async]
  - install base                        v0.15.1       [required by cohttp-async]
  - install base64                      3.5.2         [required by cohttp]
  - 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 cohttp                      6.0.0~alpha1  [required by cohttp-async]
  - install cohttp-async                6.0.0~alpha1
  - install conduit                     8.0.0         [required by conduit-async]
  - install conduit-async               8.0.0         [required by cohttp-async]
  - install core                        v0.15.1       [required by async, conduit-async]
  - install core_kernel                 v0.15.0       [required by async]
  - install core_unix                   v0.15.2       [required by cohttp-async]
  - install csexp                       1.5.2         [required by dune-configurator]
  - install domain-name                 0.5.0         [required by ipaddr]
  - install dune-configurator           3.21.0~alpha3 [required by ocaml_intrinsics, base, bigstringaf]
  - install expect_test_helpers_core    v0.15.0       [required by core_unix]
  - install fieldslib                   v0.15.0       [required by core]
  - install fmt                         0.11.0        [required by cohttp-async]
  - install http                        6.0.0~alpha1  [required by cohttp-async]
  - install int_repr                    v0.15.0       [required by core_kernel]
  - install ipaddr                      5.6.1         [required by cohttp-async]
  - install ipaddr-sexp                 5.6.1         [required by conduit-async]
  - install jane-street-headers         v0.15.0       [required by core, core_unix]
  - install jst-config                  v0.15.1       [required by core, core_unix]
  - install logs                        0.10.0        [required by cohttp-async]
  - install macaddr                     5.6.1         [required by ipaddr]
  - install magic-mime                  1.3.1         [required by cohttp-async]
  - install num                         1.6           [required by sexplib]
  - install ocaml-compiler-libs         v0.12.4       [required by ppxlib]
  - install ocaml-syntax-shims          1.0.0         [required by angstrom]
  - install ocaml_intrinsics            v0.15.2       [required by core_unix]
  - install ocamlbuild                  0.16.1        [required by astring, logs]
  - install ocamlfind                   1.9.8         [required by astring, logs]
  - 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 conduit-async]
  - 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 cohttp-async]
  - 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 cohttp]
  - 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 cohttp-async]
  - 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 cohttp]
  - 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 astring, logs]
  - install typerep                     v0.15.0       [required by core]
  - install uri                         4.4.0         [required by cohttp-async]
  - install uri-sexp                    4.4.0         [required by cohttp-async]
  - install uutf                        1.0.4         [required by textutils]
  - install variantslib                 v0.15.0       [required by core]

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved angstrom.0.16.1  (cached)
-> retrieved astring.0.8.5  (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 base64.3.5.2  (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 cohttp.6.0.0~alpha1, cohttp-async.6.0.0~alpha1, http.6.0.0~alpha1  (cached)
-> installed base64.3.5.2
-> retrieved conduit.8.0.0, conduit-async.8.0.0  (cached)
-> retrieved core.v0.15.1  (cached)
-> retrieved core_kernel.v0.15.0  (cached)
-> retrieved core_unix.v0.15.2  (cached)
-> retrieved csexp.1.5.2  (cached)
-> retrieved domain-name.0.5.0  (cached)
-> installed http.6.0.0~alpha1
-> installed domain-name.0.5.0
-> installed csexp.1.5.2
-> retrieved dune-configurator.3.21.0~alpha3  (cached)
-> retrieved expect_test_helpers_core.v0.15.0  (cached)
-> retrieved fieldslib.v0.15.0  (cached)
-> retrieved fmt.0.11.0  (cached)
-> retrieved int_repr.v0.15.0  (cached)
-> retrieved ipaddr.5.6.1, ipaddr-sexp.5.6.1, macaddr.5.6.1  (cached)
-> retrieved jane-street-headers.v0.15.0  (cached)
-> retrieved jst-config.v0.15.1  (cached)
-> retrieved logs.0.10.0  (cached)
-> retrieved magic-mime.1.3.1  (cached)
-> retrieved num.1.6  (cached)
-> retrieved ocaml-compiler-libs.v0.12.4  (cached)
-> retrieved ocaml-syntax-shims.1.0.0  (cached)
-> retrieved ocaml_intrinsics.v0.15.2  (cached)
-> retrieved ocamlbuild.0.16.1  (cached)
-> retrieved ocamlfind.1.9.8  (cached)
-> installed jane-street-headers.v0.15.0
-> installed macaddr.5.6.1
-> 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)
-> installed ppx_derivers.1.2.1
-> retrieved ppx_optional.v0.15.0  (cached)
-> retrieved ppx_pipebang.v0.15.0  (cached)
-> 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 ipaddr.5.6.1
-> 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)
-> retrieved topkg.1.1.1  (cached)
-> retrieved typerep.v0.15.0  (cached)
-> retrieved uri.4.4.0, uri-sexp.4.4.0  (cached)
-> retrieved uutf.1.0.4  (cached)
-> retrieved variantslib.v0.15.0  (cached)
-> installed stdlib-shims.0.3.0
-> installed stringext.1.6.0
-> installed magic-mime.1.3.1
-> installed ocaml-syntax-shims.1.0.0
-> installed sexplib0.v0.15.1
-> installed ocaml-compiler-libs.v0.12.4
-> installed spawn.v0.17.0
-> installed dune-configurator.3.21.0~alpha3
-> installed num.1.6
-> installed re.1.14.0
-> installed bigstringaf.0.10.0
-> installed angstrom.0.16.1
-> installed ocaml_intrinsics.v0.15.2
-> installed ocamlfind.1.9.8
-> installed uri.4.4.0
-> installed ocamlbuild.0.16.1
-> installed base.v0.15.1
-> installed variantslib.v0.15.0
-> installed fieldslib.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 fmt.0.11.0
-> installed astring.0.8.5
-> installed logs.0.10.0
-> installed ppxlib.0.35.0
-> installed ppx_optcomp.v0.15.0
-> installed ppx_here.v0.15.0
-> installed ppx_typerep_conv.v0.15.0
-> installed ppx_disable_unused_warnings.v0.15.0
-> installed ppx_enumerate.v0.15.0
-> installed ppx_variants_conv.v0.15.0
-> installed ppx_fields_conv.v0.15.0
-> installed ppx_compare.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_cold.v0.15.0
-> installed ppx_stable.v0.15.0
-> installed ppx_pipebang.v0.15.0
-> installed ppx_let.v0.15.0
-> installed ppx_sexp_conv.v0.15.1
-> installed uri-sexp.4.4.0
-> installed ipaddr-sexp.5.6.1
-> installed ppx_hash.v0.15.0
-> installed ppx_assert.v0.15.0
-> installed ppx_sexp_message.v0.15.0
-> installed ppx_sexp_value.v0.15.0
-> installed ppx_custom_printf.v0.15.0
-> installed ppx_base.v0.15.0
-> installed conduit.8.0.0
-> installed cohttp.6.0.0~alpha1
-> installed jst-config.v0.15.1
-> installed ppx_log.v0.15.0
-> installed sexp_pretty.v0.15.1
-> installed bin_prot.v0.15.0
-> installed ppx_string.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 conduit-async.8.0.0
-> installed cohttp-async.6.0.0~alpha1
Done.
# To update the current shell environment, run: eval $(opam env)
2025-12-11 18:23.03 ---> saved as "4005b6538652974fda300605a556481df00644820bbf906f669b29d505387541"

/home/opam: (run (network host)
                 (shell "(opam reinstall --with-test cohttp-async.6.0.0~alpha1) || true"))
The following actions will be performed:
=== recompile 1 package
  - recompile cohttp-async  6.0.0~alpha1
=== install 6 packages
  - install   cstruct       6.2.0        [required by mirage-crypto]
  - install   eqaf          0.9          [required by mirage-crypto]
  - install   mirage-crypto 0.11.3       [required by cohttp-async]
  - install   ounit         2.2.7        [required by cohttp-async]
  - install   ounit2        2.2.7        [required by ounit]
  - install   seq           base         [required by ounit2]

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved cohttp-async.6.0.0~alpha1  (https://opam.ocaml.org/cache)
-> retrieved cstruct.6.2.0  (https://opam.ocaml.org/cache)
-> retrieved eqaf.0.9  (https://opam.ocaml.org/cache)
-> installed cstruct.6.2.0
-> retrieved mirage-crypto.0.11.3  (https://opam.ocaml.org/cache)
-> installed eqaf.0.9
-> retrieved ounit.2.2.7, ounit2.2.2.7  (https://opam.ocaml.org/cache)
-> retrieved seq.base  (2 extra sources)
-> retrieved seq.base  (2 extra sources)
-> removed   cohttp-async.6.0.0~alpha1
-> installed seq.base
-> installed ounit2.2.2.7
-> installed ounit.2.2.7
-> installed mirage-crypto.0.11.3
[ERROR] The compilation of cohttp-async.6.0.0~alpha1 failed at "dune build -p cohttp-async -j 71 @install @cohttp-async/runtest".

#=== ERROR while compiling cohttp-async.6.0.0~alpha1 ==========================#
# 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/cohttp-async.6.0.0~alpha1
# command              ~/.opam/opam-init/hooks/sandbox.sh build dune build -p cohttp-async -j 71 @install @cohttp-async/runtest
# exit-code            1
# env-file             ~/.opam/log/cohttp-async-8-5981c5.env
# output-file          ~/.opam/log/cohttp-async-8-5981c5.out
### output ###
# File "cohttp-async/examples/dune", line 2, characters 20-32:
# 2 |  (names hello_world receive_post)
#                         ^^^^^^^^^^^^
# (cd _build/default && /home/opam/.opam/4.14/bin/ocamlopt.opt -w -40 -g -o cohttp-async/examples/receive_post.exe /home/opam/.opam/4.14/lib/cstruct/cstruct.cmxa -I /home/opam/.opam/4.14/lib/cstruct /home/opam/.opam/4.14/lib/eqaf/eqaf.cmxa /home/opam/.opam/4.14/lib/eqaf/bigstring/eqaf_bigstring.cmxa /home/opam/.opam/4.14/lib/eqaf/cstruct/eqaf_cstruct.cmxa /home/opam/.opam/4.14/lib/mirage-crypto/mirage_crypto.cmxa -I /home/opam/.opam/4.14/lib/mirage-crypto /home/opam/.opam/4.14/lib/http/http.cmxa /home/opam/.opam/4.14/lib/logs/logs.cmxa /home/opam/.opam/4.14/lib/fmt/fmt.cmxa /home/opam/.opam/4.14/lib/logs/fmt/logs_fmt.cmxa /home/opam/.opam/4.14/lib/base/base_internalhash_types/base_internalhash_types.cmxa -I /home/opam/.opam/4.14/lib/base/base_internalhash_types /home/opam/.opam/4.14/lib/base/caml/caml.cmxa /home/opam/.opam/4.14/lib/sexplib0/sexplib0.cmxa /home/opam/.opam/4.14/lib/base/shadow_stdlib/shadow_stdlib.cmxa /home/opam/.opam/4.14/lib/base/base.cmxa -I /home/opam/.opam/4.14/lib/base /home/opam/.opam/4.14/lib/ppx_sexp_conv/runtime-lib/ppx_sexp_conv_lib.cmxa /home/opam/.opam/4.14/lib/ppx_compare/runtime-lib/ppx_compare_lib.cmxa /home/opam/.opam/4.14/lib/ppx_enumerate/runtime-lib/ppx_enumerate_lib.cmxa /home/opam/.opam/4.14/lib/ppx_hash/runtime-lib/ppx_hash_lib.cmxa /home/opam/.opam/4.14/lib/ppx_here/runtime-lib/ppx_here_lib.cmxa /home/opam/.opam/4.14/lib/ppx_assert/runtime-lib/ppx_assert_lib.cmxa /home/opam/.opam/4.14/lib/ppx_bench/runtime-lib/ppx_bench_lib.cmxa /home/opam/.opam/4.14/lib/base/md5/md5_lib.cmxa /home/opam/.opam/4.14/lib/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/stringext/stringext.cmxa /home/opam/.opam/4.14/lib/bigstringaf/bigstringaf.cmxa -I /home/opam/.opam/4.14/lib/bigstringaf /home/opam/.opam/4.14/lib/angstrom/angstrom.cmxa /home/opam/.opam/4.14/lib/uri/uri.cmxa /home/opam/.opam/4.14/lib/uri/services/uri_services.cmxa /home/opam/.opam/4.14/lib/uri-sexp/uri_sexp.cmxa /home/opam/.opam/4.14/lib/macaddr/macaddr.cmxa /home/opam/.opam/4.14/lib/domain-name/domain_name.cmxa /home/opam/.opam/4.14/lib/ipaddr/ipaddr.cmxa /home/opam/.opam/4.14/lib/ipaddr/unix/ipaddr_unix.cmxa /home/opam/.opam/4.14/lib/ipaddr-sexp/ipaddr_sexp.cmxa /home/opam/.opam/4.14/lib/astring/astring.cmxa /home/opam/.opam/4.14/lib/conduit/conduit.cmxa /home/opam/.opam/4.14/lib/async/async_command/async_command.cmxa /home/opam/.opam/4.14/lib/async/async_quickcheck/async_quickcheck.cmxa /home/opam/.opam/4.14/lib/async_kernel/persistent_connection_kernel/persistent_connection_kernel.cmxa /home/opam/.opam/4.14/lib/protocol_version_header/protocol_version_header.cmxa /home/opam/.opam/4.14/lib/async_rpc_kernel/async_rpc_kernel.cmxa /home/opam/.opam/4.14/lib/async/async_rpc/async_rpc.cmxa -I /home/opam/.opam/4.14/lib/async/async_rpc /home/opam/.opam/4.14/lib/async/async.cmxa /home/opam/.opam/4.14/lib/conduit-async/conduit_async.cmxa /home/opam/.opam/4.14/lib/magic-mime/magic_mime_library.cmxa /home/opam/.opam/4.14/lib/http/__private__/http_bytebuffer/http_bytebuffer.cmxa /home/opam/.opam/4.14/lib/re/re.cmxa /home/opam/.opam/4.14/lib/base64/base64.cmxa /home/opam/.opam/4.14/lib/cohttp/cohttp.cmxa cohttp-async/src/cohttp_async.cmxa /home/opam/.opam/4.14/lib/core_kernel/version_util/version_util.cmxa -I /home/opam/.opam/4.14/lib/core_kernel/version_util /home/opam/.opam/4.14/lib/core_unix/command_unix/command_unix.cmxa cohttp-async/examples/.hello_world.eobjs/native/dune__exe.cmx cohttp-async/examples/.hello_world.eobjs/native/dune__exe__Receive_post.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 "cohttp-async/examples/dune", line 2, characters 8-19:
# 2 |  (names hello_world receive_post)
#             ^^^^^^^^^^^
# (cd _build/default && /home/opam/.opam/4.14/bin/ocamlopt.opt -w -40 -g -o cohttp-async/examples/hello_world.exe /home/opam/.opam/4.14/lib/cstruct/cstruct.cmxa -I /home/opam/.opam/4.14/lib/cstruct /home/opam/.opam/4.14/lib/eqaf/eqaf.cmxa /home/opam/.opam/4.14/lib/eqaf/bigstring/eqaf_bigstring.cmxa /home/opam/.opam/4.14/lib/eqaf/cstruct/eqaf_cstruct.cmxa /home/opam/.opam/4.14/lib/mirage-crypto/mirage_crypto.cmxa -I /home/opam/.opam/4.14/lib/mirage-crypto /home/opam/.opam/4.14/lib/http/http.cmxa /home/opam/.opam/4.14/lib/logs/logs.cmxa /home/opam/.opam/4.14/lib/fmt/fmt.cmxa /home/opam/.opam/4.14/lib/logs/fmt/logs_fmt.cmxa /home/opam/.opam/4.14/lib/base/base_internalhash_types/base_internalhash_types.cmxa -I /home/opam/.opam/4.14/lib/base/base_internalhash_types /home/opam/.opam/4.14/lib/base/caml/caml.cmxa /home/opam/.opam/4.14/lib/sexplib0/sexplib0.cmxa /home/opam/.opam/4.14/lib/base/shadow_stdlib/shadow_stdlib.cmxa /home/opam/.opam/4.14/lib/base/base.cmxa -I /home/opam/.opam/4.14/lib/base /home/opam/.opam/4.14/lib/ppx_sexp_conv/runtime-lib/ppx_sexp_conv_lib.cmxa /home/opam/.opam/4.14/lib/ppx_compare/runtime-lib/ppx_compare_lib.cmxa /home/opam/.opam/4.14/lib/ppx_enumerate/runtime-lib/ppx_enumerate_lib.cmxa /home/opam/.opam/4.14/lib/ppx_hash/runtime-lib/ppx_hash_lib.cmxa /home/opam/.opam/4.14/lib/ppx_here/runtime-lib/ppx_here_lib.cmxa /home/opam/.opam/4.14/lib/ppx_assert/runtime-lib/ppx_assert_lib.cmxa /home/opam/.opam/4.14/lib/ppx_bench/runtime-lib/ppx_bench_lib.cmxa /home/opam/.opam/4.14/lib/base/md5/md5_lib.cmxa /home/opam/.opam/4.14/lib/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/stringext/stringext.cmxa /home/opam/.opam/4.14/lib/bigstringaf/bigstringaf.cmxa -I /home/opam/.opam/4.14/lib/bigstringaf /home/opam/.opam/4.14/lib/angstrom/angstrom.cmxa /home/opam/.opam/4.14/lib/uri/uri.cmxa /home/opam/.opam/4.14/lib/uri/services/uri_services.cmxa /home/opam/.opam/4.14/lib/uri-sexp/uri_sexp.cmxa /home/opam/.opam/4.14/lib/macaddr/macaddr.cmxa /home/opam/.opam/4.14/lib/domain-name/domain_name.cmxa /home/opam/.opam/4.14/lib/ipaddr/ipaddr.cmxa /home/opam/.opam/4.14/lib/ipaddr/unix/ipaddr_unix.cmxa /home/opam/.opam/4.14/lib/ipaddr-sexp/ipaddr_sexp.cmxa /home/opam/.opam/4.14/lib/astring/astring.cmxa /home/opam/.opam/4.14/lib/conduit/conduit.cmxa /home/opam/.opam/4.14/lib/async/async_command/async_command.cmxa /home/opam/.opam/4.14/lib/async/async_quickcheck/async_quickcheck.cmxa /home/opam/.opam/4.14/lib/async_kernel/persistent_connection_kernel/persistent_connection_kernel.cmxa /home/opam/.opam/4.14/lib/protocol_version_header/protocol_version_header.cmxa /home/opam/.opam/4.14/lib/async_rpc_kernel/async_rpc_kernel.cmxa /home/opam/.opam/4.14/lib/async/async_rpc/async_rpc.cmxa -I /home/opam/.opam/4.14/lib/async/async_rpc /home/opam/.opam/4.14/lib/async/async.cmxa /home/opam/.opam/4.14/lib/conduit-async/conduit_async.cmxa /home/opam/.opam/4.14/lib/magic-mime/magic_mime_library.cmxa /home/opam/.opam/4.14/lib/http/__private__/http_bytebuffer/http_bytebuffer.cmxa /home/opam/.opam/4.14/lib/re/re.cmxa /home/opam/.opam/4.14/lib/base64/base64.cmxa /home/opam/.opam/4.14/lib/cohttp/cohttp.cmxa cohttp-async/src/cohttp_async.cmxa /home/opam/.opam/4.14/lib/core_kernel/version_util/version_util.cmxa -I /home/opam/.opam/4.14/lib/core_kernel/version_util /home/opam/.opam/4.14/lib/core_unix/command_unix/command_unix.cmxa cohttp-async/examples/.hello_world.eobjs/native/dune__exe.cmx cohttp-async/examples/.hello_world.eobjs/native/dune__exe__Hello_world.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 "cohttp-async/test/dune", line 2, characters 7-29:
# 2 |  (name test_async_integration)
#            ^^^^^^^^^^^^^^^^^^^^^^
# (cd _build/default && /home/opam/.opam/4.14/bin/ocamlopt.opt -w -40 -g -o cohttp-async/test/test_async_integration.exe /home/opam/.opam/4.14/lib/fmt/fmt.cmxa /home/opam/.opam/4.14/lib/ocaml/unix.cmxa -I /home/opam/.opam/4.14/lib/ocaml /home/opam/.opam/4.14/lib/fmt/tty/fmt_tty.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 /home/opam/.opam/4.14/lib/uri/services/uri_services.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/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/http/http.cmxa /home/opam/.opam/4.14/lib/re/re.cmxa /home/opam/.opam/4.14/lib/uri-sexp/uri_sexp.cmxa /home/opam/.opam/4.14/lib/base64/base64.cmxa /home/opam/.opam/4.14/lib/cohttp/cohttp.cmxa /home/opam/.opam/4.14/lib/stdlib-shims/stdlib_shims.cmxa /home/opam/.opam/4.14/lib/ounit2/advanced/oUnitAdvanced.cmxa /home/opam/.opam/4.14/lib/ounit2/oUnit.cmxa test_helpers/cohttp_test/src/cohttp_test.cmxa /home/opam/.opam/4.14/lib/logs/logs.cmxa /home/opam/.opam/4.14/lib/logs/fmt/logs_fmt.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/macaddr/macaddr.cmxa /home/opam/.opam/4.14/lib/domain-name/domain_name.cmxa /home/opam/.opam/4.14/lib/ipaddr/ipaddr.cmxa /home/opam/.opam/4.14/lib/ipaddr/unix/ipaddr_unix.cmxa /home/opam/.opam/4.14/lib/ipaddr-sexp/ipaddr_sexp.cmxa /home/opam/.opam/4.14/lib/astring/astring.cmxa /home/opam/.opam/4.14/lib/conduit/conduit.cmxa /home/opam/.opam/4.14/lib/async/async_command/async_command.cmxa /home/opam/.opam/4.14/lib/async/async_quickcheck/async_quickcheck.cmxa /home/opam/.opam/4.14/lib/async_kernel/persistent_connection_kernel/persistent_connection_kernel.cmxa /home/opam/.opam/4.14/lib/protocol_version_header/protocol_version_header.cmxa /home/opam/.opam/4.14/lib/async_rpc_kernel/async_rpc_kernel.cmxa /home/opam/.opam/4.14/lib/async/async_rpc/async_rpc.cmxa -I /home/opam/.opam/4.14/lib/async/async_rpc /home/opam/.opam/4.14/lib/async/async.cmxa /home/opam/.opam/4.14/lib/conduit-async/conduit_async.cmxa /home/opam/.opam/4.14/lib/magic-mime/magic_mime_library.cmxa /home/opam/.opam/4.14/lib/http/__private__/http_bytebuffer/http_bytebuffer.cmxa cohttp-async/src/cohttp_async.cmxa cohttp-async/test/cohttp_async_test/src/cohttp_async_test.cmxa cohttp-async/test/.test_async_integration.eobjs/native/dune__exe__Test_async_integration.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 cohttp-async 6.0.0~alpha1
+- 
+- The following changes have been performed
| - remove  cohttp-async  6.0.0~alpha1
| - install cstruct       6.2.0
| - install eqaf          0.9
| - install mirage-crypto 0.11.3
| - install ounit         2.2.7
| - install ounit2        2.2.7
| - install seq           base
+- 
# To update the current shell environment, run: eval $(opam env)

The former state can be restored with:
    /usr/bin/opam switch import "/home/opam/.opam/4.14/.opam-switch/backup/state-20251211182304.export"
Or you can retry to install your package selection with:
    /usr/bin/opam install --restore
2025-12-11 18:23.32 ---> saved as "f529f0de29bd7d6038bf2836ba80f87443507042295ae99d68e94fe192c94a2a"

/home/opam: (run (shell  "opam reinstall --with-test --verbose cohttp-async.6.0.0~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 \"$pkg\" != 'cohttp-async.6.0.0~alpha1' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
cohttp-async.6.0.0~alpha1 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== install 1 package
  - install cohttp-async 6.0.0~alpha1

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
Processing  1/3: [cohttp-async.6.0.0~alpha1: extract]
-> retrieved cohttp-async.6.0.0~alpha1  (cached)
Processing  2/3: [cohttp-async: dune build]
+ /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "dune" "build" "-p" "cohttp-async" "-j" "71" "@install" "@cohttp-async/runtest" (CWD=/home/opam/.opam/4.14/.opam-switch/build/cohttp-async.6.0.0~alpha1)
- File "cohttp-async/examples/dune", line 2, characters 8-19:
- 2 |  (names hello_world receive_post)
-             ^^^^^^^^^^^
- (cd _build/default && /home/opam/.opam/4.14/bin/ocamlopt.opt -w -40 -g -o cohttp-async/examples/hello_world.exe /home/opam/.opam/4.14/lib/cstruct/cstruct.cmxa -I /home/opam/.opam/4.14/lib/cstruct /home/opam/.opam/4.14/lib/eqaf/eqaf.cmxa /home/opam/.opam/4.14/lib/eqaf/bigstring/eqaf_bigstring.cmxa /home/opam/.opam/4.14/lib/eqaf/cstruct/eqaf_cstruct.cmxa /home/opam/.opam/4.14/lib/mirage-crypto/mirage_crypto.cmxa -I /home/opam/.opam/4.14/lib/mirage-crypto /home/opam/.opam/4.14/lib/http/http.cmxa /home/opam/.opam/4.14/lib/logs/logs.cmxa /home/opam/.opam/4.14/lib/fmt/fmt.cmxa /home/opam/.opam/4.14/lib/logs/fmt/logs_fmt.cmxa /home/opam/.opam/4.14/lib/base/base_internalhash_types/base_internalhash_types.cmxa -I /home/opam/.opam/4.14/lib/base/base_internalhash_types /home/opam/.opam/4.14/lib/base/caml/caml.cmxa /home/opam/.opam/4.14/lib/sexplib0/sexplib0.cmxa /home/opam/.opam/4.14/lib/base/shadow_stdlib/shadow_stdlib.cmxa /home/opam/.opam/4.14/lib/base/base.cmxa -I /home/opam/.opam/4.14/lib/base /home/opam/.opam/4.14/lib/ppx_sexp_conv/runtime-lib/ppx_sexp_conv_lib.cmxa /home/opam/.opam/4.14/lib/ppx_compare/runtime-lib/ppx_compare_lib.cmxa /home/opam/.opam/4.14/lib/ppx_enumerate/runtime-lib/ppx_enumerate_lib.cmxa /home/opam/.opam/4.14/lib/ppx_hash/runtime-lib/ppx_hash_lib.cmxa /home/opam/.opam/4.14/lib/ppx_here/runtime-lib/ppx_here_lib.cmxa /home/opam/.opam/4.14/lib/ppx_assert/runtime-lib/ppx_assert_lib.cmxa /home/opam/.opam/4.14/lib/ppx_bench/runtime-lib/ppx_bench_lib.cmxa /home/opam/.opam/4.14/lib/base/md5/md5_lib.cmxa /home/opam/.opam/4.14/lib/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/stringext/stringext.cmxa /home/opam/.opam/4.14/lib/bigstringaf/bigstringaf.cmxa -I /home/opam/.opam/4.14/lib/bigstringaf /home/opam/.opam/4.14/lib/angstrom/angstrom.cmxa /home/opam/.opam/4.14/lib/uri/uri.cmxa /home/opam/.opam/4.14/lib/uri/services/uri_services.cmxa /home/opam/.opam/4.14/lib/uri-sexp/uri_sexp.cmxa /home/opam/.opam/4.14/lib/macaddr/macaddr.cmxa /home/opam/.opam/4.14/lib/domain-name/domain_name.cmxa /home/opam/.opam/4.14/lib/ipaddr/ipaddr.cmxa /home/opam/.opam/4.14/lib/ipaddr/unix/ipaddr_unix.cmxa /home/opam/.opam/4.14/lib/ipaddr-sexp/ipaddr_sexp.cmxa /home/opam/.opam/4.14/lib/astring/astring.cmxa /home/opam/.opam/4.14/lib/conduit/conduit.cmxa /home/opam/.opam/4.14/lib/async/async_command/async_command.cmxa /home/opam/.opam/4.14/lib/async/async_quickcheck/async_quickcheck.cmxa /home/opam/.opam/4.14/lib/async_kernel/persistent_connection_kernel/persistent_connection_kernel.cmxa /home/opam/.opam/4.14/lib/protocol_version_header/protocol_version_header.cmxa /home/opam/.opam/4.14/lib/async_rpc_kernel/async_rpc_kernel.cmxa /home/opam/.opam/4.14/lib/async/async_rpc/async_rpc.cmxa -I /home/opam/.opam/4.14/lib/async/async_rpc /home/opam/.opam/4.14/lib/async/async.cmxa /home/opam/.opam/4.14/lib/conduit-async/conduit_async.cmxa /home/opam/.opam/4.14/lib/magic-mime/magic_mime_library.cmxa /home/opam/.opam/4.14/lib/http/__private__/http_bytebuffer/http_bytebuffer.cmxa /home/opam/.opam/4.14/lib/re/re.cmxa /home/opam/.opam/4.14/lib/base64/base64.cmxa /home/opam/.opam/4.14/lib/cohttp/cohttp.cmxa cohttp-async/src/cohttp_async.cmxa /home/opam/.opam/4.14/lib/core_kernel/version_util/version_util.cmxa -I /home/opam/.opam/4.14/lib/core_kernel/version_util /home/opam/.opam/4.14/lib/core_unix/command_unix/command_unix.cmxa cohttp-async/examples/.hello_world.eobjs/native/dune__exe.cmx cohttp-async/examples/.hello_world.eobjs/native/dune__exe__Hello_world.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 "cohttp-async/examples/dune", line 2, characters 20-32:
- 2 |  (names hello_world receive_post)
-                         ^^^^^^^^^^^^
- (cd _build/default && /home/opam/.opam/4.14/bin/ocamlopt.opt -w -40 -g -o cohttp-async/examples/receive_post.exe /home/opam/.opam/4.14/lib/cstruct/cstruct.cmxa -I /home/opam/.opam/4.14/lib/cstruct /home/opam/.opam/4.14/lib/eqaf/eqaf.cmxa /home/opam/.opam/4.14/lib/eqaf/bigstring/eqaf_bigstring.cmxa /home/opam/.opam/4.14/lib/eqaf/cstruct/eqaf_cstruct.cmxa /home/opam/.opam/4.14/lib/mirage-crypto/mirage_crypto.cmxa -I /home/opam/.opam/4.14/lib/mirage-crypto /home/opam/.opam/4.14/lib/http/http.cmxa /home/opam/.opam/4.14/lib/logs/logs.cmxa /home/opam/.opam/4.14/lib/fmt/fmt.cmxa /home/opam/.opam/4.14/lib/logs/fmt/logs_fmt.cmxa /home/opam/.opam/4.14/lib/base/base_internalhash_types/base_internalhash_types.cmxa -I /home/opam/.opam/4.14/lib/base/base_internalhash_types /home/opam/.opam/4.14/lib/base/caml/caml.cmxa /home/opam/.opam/4.14/lib/sexplib0/sexplib0.cmxa /home/opam/.opam/4.14/lib/base/shadow_stdlib/shadow_stdlib.cmxa /home/opam/.opam/4.14/lib/base/base.cmxa -I /home/opam/.opam/4.14/lib/base /home/opam/.opam/4.14/lib/ppx_sexp_conv/runtime-lib/ppx_sexp_conv_lib.cmxa /home/opam/.opam/4.14/lib/ppx_compare/runtime-lib/ppx_compare_lib.cmxa /home/opam/.opam/4.14/lib/ppx_enumerate/runtime-lib/ppx_enumerate_lib.cmxa /home/opam/.opam/4.14/lib/ppx_hash/runtime-lib/ppx_hash_lib.cmxa /home/opam/.opam/4.14/lib/ppx_here/runtime-lib/ppx_here_lib.cmxa /home/opam/.opam/4.14/lib/ppx_assert/runtime-lib/ppx_assert_lib.cmxa /home/opam/.opam/4.14/lib/ppx_bench/runtime-lib/ppx_bench_lib.cmxa /home/opam/.opam/4.14/lib/base/md5/md5_lib.cmxa /home/opam/.opam/4.14/lib/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/stringext/stringext.cmxa /home/opam/.opam/4.14/lib/bigstringaf/bigstringaf.cmxa -I /home/opam/.opam/4.14/lib/bigstringaf /home/opam/.opam/4.14/lib/angstrom/angstrom.cmxa /home/opam/.opam/4.14/lib/uri/uri.cmxa /home/opam/.opam/4.14/lib/uri/services/uri_services.cmxa /home/opam/.opam/4.14/lib/uri-sexp/uri_sexp.cmxa /home/opam/.opam/4.14/lib/macaddr/macaddr.cmxa /home/opam/.opam/4.14/lib/domain-name/domain_name.cmxa /home/opam/.opam/4.14/lib/ipaddr/ipaddr.cmxa /home/opam/.opam/4.14/lib/ipaddr/unix/ipaddr_unix.cmxa /home/opam/.opam/4.14/lib/ipaddr-sexp/ipaddr_sexp.cmxa /home/opam/.opam/4.14/lib/astring/astring.cmxa /home/opam/.opam/4.14/lib/conduit/conduit.cmxa /home/opam/.opam/4.14/lib/async/async_command/async_command.cmxa /home/opam/.opam/4.14/lib/async/async_quickcheck/async_quickcheck.cmxa /home/opam/.opam/4.14/lib/async_kernel/persistent_connection_kernel/persistent_connection_kernel.cmxa /home/opam/.opam/4.14/lib/protocol_version_header/protocol_version_header.cmxa /home/opam/.opam/4.14/lib/async_rpc_kernel/async_rpc_kernel.cmxa /home/opam/.opam/4.14/lib/async/async_rpc/async_rpc.cmxa -I /home/opam/.opam/4.14/lib/async/async_rpc /home/opam/.opam/4.14/lib/async/async.cmxa /home/opam/.opam/4.14/lib/conduit-async/conduit_async.cmxa /home/opam/.opam/4.14/lib/magic-mime/magic_mime_library.cmxa /home/opam/.opam/4.14/lib/http/__private__/http_bytebuffer/http_bytebuffer.cmxa /home/opam/.opam/4.14/lib/re/re.cmxa /home/opam/.opam/4.14/lib/base64/base64.cmxa /home/opam/.opam/4.14/lib/cohttp/cohttp.cmxa cohttp-async/src/cohttp_async.cmxa /home/opam/.opam/4.14/lib/core_kernel/version_util/version_util.cmxa -I /home/opam/.opam/4.14/lib/core_kernel/version_util /home/opam/.opam/4.14/lib/core_unix/command_unix/command_unix.cmxa cohttp-async/examples/.hello_world.eobjs/native/dune__exe.cmx cohttp-async/examples/.hello_world.eobjs/native/dune__exe__Receive_post.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 cohttp-async.6.0.0~alpha1 failed at "dune build -p cohttp-async -j 71 @install @cohttp-async/runtest".

#=== ERROR while compiling cohttp-async.6.0.0~alpha1 ==========================#
# 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/cohttp-async.6.0.0~alpha1
# command              ~/.opam/opam-init/hooks/sandbox.sh build dune build -p cohttp-async -j 71 @install @cohttp-async/runtest
# exit-code            1
# env-file             ~/.opam/log/cohttp-async-7-61b9df.env
# output-file          ~/.opam/log/cohttp-async-7-61b9df.out
### output ###
# File "cohttp-async/examples/dune", line 2, characters 8-19:
# 2 |  (names hello_world receive_post)
#             ^^^^^^^^^^^
# (cd _build/default && /home/opam/.opam/4.14/bin/ocamlopt.opt -w -40 -g -o cohttp-async/examples/hello_world.exe /home/opam/.opam/4.14/lib/cstruct/cstruct.cmxa -I /home/opam/.opam/4.14/lib/cstruct /home/opam/.opam/4.14/lib/eqaf/eqaf.cmxa /home/opam/.opam/4.14/lib/eqaf/bigstring/eqaf_bigstring.cmxa /home/opam/.opam/4.14/lib/eqaf/cstruct/eqaf_cstruct.cmxa /home/opam/.opam/4.14/lib/mirage-crypto/mirage_crypto.cmxa -I /home/opam/.opam/4.14/lib/mirage-crypto /home/opam/.opam/4.14/lib/http/http.cmxa /home/opam/.opam/4.14/lib/logs/logs.cmxa /home/opam/.opam/4.14/lib/fmt/fmt.cmxa /home/opam/.opam/4.14/lib/logs/fmt/logs_fmt.cmxa /home/opam/.opam/4.14/lib/base/base_internalhash_types/base_internalhash_types.cmxa -I /home/opam/.opam/4.14/lib/base/base_internalhash_types /home/opam/.opam/4.14/lib/base/caml/caml.cmxa /home/opam/.opam/4.14/lib/sexplib0/sexplib0.cmxa /home/opam/.opam/4.14/lib/base/shadow_stdlib/shadow_stdlib.cmxa /home/opam/.opam/4.14/lib/base/base.cmxa -I /home/opam/.opam/4.14/lib/base /home/opam/.opam/4.14/lib/ppx_sexp_conv/runtime-lib/ppx_sexp_conv_lib.cmxa /home/opam/.opam/4.14/lib/ppx_compare/runtime-lib/ppx_compare_lib.cmxa /home/opam/.opam/4.14/lib/ppx_enumerate/runtime-lib/ppx_enumerate_lib.cmxa /home/opam/.opam/4.14/lib/ppx_hash/runtime-lib/ppx_hash_lib.cmxa /home/opam/.opam/4.14/lib/ppx_here/runtime-lib/ppx_here_lib.cmxa /home/opam/.opam/4.14/lib/ppx_assert/runtime-lib/ppx_assert_lib.cmxa /home/opam/.opam/4.14/lib/ppx_bench/runtime-lib/ppx_bench_lib.cmxa /home/opam/.opam/4.14/lib/base/md5/md5_lib.cmxa /home/opam/.opam/4.14/lib/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/stringext/stringext.cmxa /home/opam/.opam/4.14/lib/bigstringaf/bigstringaf.cmxa -I /home/opam/.opam/4.14/lib/bigstringaf /home/opam/.opam/4.14/lib/angstrom/angstrom.cmxa /home/opam/.opam/4.14/lib/uri/uri.cmxa /home/opam/.opam/4.14/lib/uri/services/uri_services.cmxa /home/opam/.opam/4.14/lib/uri-sexp/uri_sexp.cmxa /home/opam/.opam/4.14/lib/macaddr/macaddr.cmxa /home/opam/.opam/4.14/lib/domain-name/domain_name.cmxa /home/opam/.opam/4.14/lib/ipaddr/ipaddr.cmxa /home/opam/.opam/4.14/lib/ipaddr/unix/ipaddr_unix.cmxa /home/opam/.opam/4.14/lib/ipaddr-sexp/ipaddr_sexp.cmxa /home/opam/.opam/4.14/lib/astring/astring.cmxa /home/opam/.opam/4.14/lib/conduit/conduit.cmxa /home/opam/.opam/4.14/lib/async/async_command/async_command.cmxa /home/opam/.opam/4.14/lib/async/async_quickcheck/async_quickcheck.cmxa /home/opam/.opam/4.14/lib/async_kernel/persistent_connection_kernel/persistent_connection_kernel.cmxa /home/opam/.opam/4.14/lib/protocol_version_header/protocol_version_header.cmxa /home/opam/.opam/4.14/lib/async_rpc_kernel/async_rpc_kernel.cmxa /home/opam/.opam/4.14/lib/async/async_rpc/async_rpc.cmxa -I /home/opam/.opam/4.14/lib/async/async_rpc /home/opam/.opam/4.14/lib/async/async.cmxa /home/opam/.opam/4.14/lib/conduit-async/conduit_async.cmxa /home/opam/.opam/4.14/lib/magic-mime/magic_mime_library.cmxa /home/opam/.opam/4.14/lib/http/__private__/http_bytebuffer/http_bytebuffer.cmxa /home/opam/.opam/4.14/lib/re/re.cmxa /home/opam/.opam/4.14/lib/base64/base64.cmxa /home/opam/.opam/4.14/lib/cohttp/cohttp.cmxa cohttp-async/src/cohttp_async.cmxa /home/opam/.opam/4.14/lib/core_kernel/version_util/version_util.cmxa -I /home/opam/.opam/4.14/lib/core_kernel/version_util /home/opam/.opam/4.14/lib/core_unix/command_unix/command_unix.cmxa cohttp-async/examples/.hello_world.eobjs/native/dune__exe.cmx cohttp-async/examples/.hello_world.eobjs/native/dune__exe__Hello_world.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 "cohttp-async/examples/dune", line 2, characters 20-32:
# 2 |  (names hello_world receive_post)
#                         ^^^^^^^^^^^^
# (cd _build/default && /home/opam/.opam/4.14/bin/ocamlopt.opt -w -40 -g -o cohttp-async/examples/receive_post.exe /home/opam/.opam/4.14/lib/cstruct/cstruct.cmxa -I /home/opam/.opam/4.14/lib/cstruct /home/opam/.opam/4.14/lib/eqaf/eqaf.cmxa /home/opam/.opam/4.14/lib/eqaf/bigstring/eqaf_bigstring.cmxa /home/opam/.opam/4.14/lib/eqaf/cstruct/eqaf_cstruct.cmxa /home/opam/.opam/4.14/lib/mirage-crypto/mirage_crypto.cmxa -I /home/opam/.opam/4.14/lib/mirage-crypto /home/opam/.opam/4.14/lib/http/http.cmxa /home/opam/.opam/4.14/lib/logs/logs.cmxa /home/opam/.opam/4.14/lib/fmt/fmt.cmxa /home/opam/.opam/4.14/lib/logs/fmt/logs_fmt.cmxa /home/opam/.opam/4.14/lib/base/base_internalhash_types/base_internalhash_types.cmxa -I /home/opam/.opam/4.14/lib/base/base_internalhash_types /home/opam/.opam/4.14/lib/base/caml/caml.cmxa /home/opam/.opam/4.14/lib/sexplib0/sexplib0.cmxa /home/opam/.opam/4.14/lib/base/shadow_stdlib/shadow_stdlib.cmxa /home/opam/.opam/4.14/lib/base/base.cmxa -I /home/opam/.opam/4.14/lib/base /home/opam/.opam/4.14/lib/ppx_sexp_conv/runtime-lib/ppx_sexp_conv_lib.cmxa /home/opam/.opam/4.14/lib/ppx_compare/runtime-lib/ppx_compare_lib.cmxa /home/opam/.opam/4.14/lib/ppx_enumerate/runtime-lib/ppx_enumerate_lib.cmxa /home/opam/.opam/4.14/lib/ppx_hash/runtime-lib/ppx_hash_lib.cmxa /home/opam/.opam/4.14/lib/ppx_here/runtime-lib/ppx_here_lib.cmxa /home/opam/.opam/4.14/lib/ppx_assert/runtime-lib/ppx_assert_lib.cmxa /home/opam/.opam/4.14/lib/ppx_bench/runtime-lib/ppx_bench_lib.cmxa /home/opam/.opam/4.14/lib/base/md5/md5_lib.cmxa /home/opam/.opam/4.14/lib/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/stringext/stringext.cmxa /home/opam/.opam/4.14/lib/bigstringaf/bigstringaf.cmxa -I /home/opam/.opam/4.14/lib/bigstringaf /home/opam/.opam/4.14/lib/angstrom/angstrom.cmxa /home/opam/.opam/4.14/lib/uri/uri.cmxa /home/opam/.opam/4.14/lib/uri/services/uri_services.cmxa /home/opam/.opam/4.14/lib/uri-sexp/uri_sexp.cmxa /home/opam/.opam/4.14/lib/macaddr/macaddr.cmxa /home/opam/.opam/4.14/lib/domain-name/domain_name.cmxa /home/opam/.opam/4.14/lib/ipaddr/ipaddr.cmxa /home/opam/.opam/4.14/lib/ipaddr/unix/ipaddr_unix.cmxa /home/opam/.opam/4.14/lib/ipaddr-sexp/ipaddr_sexp.cmxa /home/opam/.opam/4.14/lib/astring/astring.cmxa /home/opam/.opam/4.14/lib/conduit/conduit.cmxa /home/opam/.opam/4.14/lib/async/async_command/async_command.cmxa /home/opam/.opam/4.14/lib/async/async_quickcheck/async_quickcheck.cmxa /home/opam/.opam/4.14/lib/async_kernel/persistent_connection_kernel/persistent_connection_kernel.cmxa /home/opam/.opam/4.14/lib/protocol_version_header/protocol_version_header.cmxa /home/opam/.opam/4.14/lib/async_rpc_kernel/async_rpc_kernel.cmxa /home/opam/.opam/4.14/lib/async/async_rpc/async_rpc.cmxa -I /home/opam/.opam/4.14/lib/async/async_rpc /home/opam/.opam/4.14/lib/async/async.cmxa /home/opam/.opam/4.14/lib/conduit-async/conduit_async.cmxa /home/opam/.opam/4.14/lib/magic-mime/magic_mime_library.cmxa /home/opam/.opam/4.14/lib/http/__private__/http_bytebuffer/http_bytebuffer.cmxa /home/opam/.opam/4.14/lib/re/re.cmxa /home/opam/.opam/4.14/lib/base64/base64.cmxa /home/opam/.opam/4.14/lib/cohttp/cohttp.cmxa cohttp-async/src/cohttp_async.cmxa /home/opam/.opam/4.14/lib/core_kernel/version_util/version_util.cmxa -I /home/opam/.opam/4.14/lib/core_kernel/version_util /home/opam/.opam/4.14/lib/core_unix/command_unix/command_unix.cmxa cohttp-async/examples/.hello_world.eobjs/native/dune__exe.cmx cohttp-async/examples/.hello_world.eobjs/native/dune__exe__Receive_post.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 "cohttp-async/test/dune", line 2, characters 7-29:
# 2 |  (name test_async_integration)
#            ^^^^^^^^^^^^^^^^^^^^^^
# (cd _build/default && /home/opam/.opam/4.14/bin/ocamlopt.opt -w -40 -g -o cohttp-async/test/test_async_integration.exe /home/opam/.opam/4.14/lib/fmt/fmt.cmxa /home/opam/.opam/4.14/lib/ocaml/unix.cmxa -I /home/opam/.opam/4.14/lib/ocaml /home/opam/.opam/4.14/lib/fmt/tty/fmt_tty.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 /home/opam/.opam/4.14/lib/uri/services/uri_services.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/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/http/http.cmxa /home/opam/.opam/4.14/lib/re/re.cmxa /home/opam/.opam/4.14/lib/uri-sexp/uri_sexp.cmxa /home/opam/.opam/4.14/lib/base64/base64.cmxa /home/opam/.opam/4.14/lib/cohttp/cohttp.cmxa /home/opam/.opam/4.14/lib/stdlib-shims/stdlib_shims.cmxa /home/opam/.opam/4.14/lib/ounit2/advanced/oUnitAdvanced.cmxa /home/opam/.opam/4.14/lib/ounit2/oUnit.cmxa test_helpers/cohttp_test/src/cohttp_test.cmxa /home/opam/.opam/4.14/lib/logs/logs.cmxa /home/opam/.opam/4.14/lib/logs/fmt/logs_fmt.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/macaddr/macaddr.cmxa /home/opam/.opam/4.14/lib/domain-name/domain_name.cmxa /home/opam/.opam/4.14/lib/ipaddr/ipaddr.cmxa /home/opam/.opam/4.14/lib/ipaddr/unix/ipaddr_unix.cmxa /home/opam/.opam/4.14/lib/ipaddr-sexp/ipaddr_sexp.cmxa /home/opam/.opam/4.14/lib/astring/astring.cmxa /home/opam/.opam/4.14/lib/conduit/conduit.cmxa /home/opam/.opam/4.14/lib/async/async_command/async_command.cmxa /home/opam/.opam/4.14/lib/async/async_quickcheck/async_quickcheck.cmxa /home/opam/.opam/4.14/lib/async_kernel/persistent_connection_kernel/persistent_connection_kernel.cmxa /home/opam/.opam/4.14/lib/protocol_version_header/protocol_version_header.cmxa /home/opam/.opam/4.14/lib/async_rpc_kernel/async_rpc_kernel.cmxa /home/opam/.opam/4.14/lib/async/async_rpc/async_rpc.cmxa -I /home/opam/.opam/4.14/lib/async/async_rpc /home/opam/.opam/4.14/lib/async/async.cmxa /home/opam/.opam/4.14/lib/conduit-async/conduit_async.cmxa /home/opam/.opam/4.14/lib/magic-mime/magic_mime_library.cmxa /home/opam/.opam/4.14/lib/http/__private__/http_bytebuffer/http_bytebuffer.cmxa cohttp-async/src/cohttp_async.cmxa cohttp-async/test/cohttp_async_test/src/cohttp_async_test.cmxa cohttp-async/test/.test_async_integration.eobjs/native/dune__exe__Test_async_integration.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 "cohttp-async/test/dune", line 2, characters 7-29:
- 2 |  (name test_async_integration)
-            ^^^^^^^^^^^^^^^^^^^^^^
- (cd _build/default && /home/opam/.opam/4.14/bin/ocamlopt.opt -w -40 -g -o cohttp-async/test/test_async_integration.exe /home/opam/.opam/4.14/lib/fmt/fmt.cmxa /home/opam/.opam/4.14/lib/ocaml/unix.cmxa -I /home/opam/.opam/4.14/lib/ocaml /home/opam/.opam/4.14/lib/fmt/tty/fmt_tty.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 /home/opam/.opam/4.14/lib/uri/services/uri_services.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/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/http/http.cmxa /home/opam/.opam/4.14/lib/re/re.cmxa /home/opam/.opam/4.14/lib/uri-sexp/uri_sexp.cmxa /home/opam/.opam/4.14/lib/base64/base64.cmxa /home/opam/.opam/4.14/lib/cohttp/cohttp.cmxa /home/opam/.opam/4.14/lib/stdlib-shims/stdlib_shims.cmxa /home/opam/.opam/4.14/lib/ounit2/advanced/oUnitAdvanced.cmxa /home/opam/.opam/4.14/lib/ounit2/oUnit.cmxa test_helpers/cohttp_test/src/cohttp_test.cmxa /home/opam/.opam/4.14/lib/logs/logs.cmxa /home/opam/.opam/4.14/lib/logs/fmt/logs_fmt.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/macaddr/macaddr.cmxa /home/opam/.opam/4.14/lib/domain-name/domain_name.cmxa /home/opam/.opam/4.14/lib/ipaddr/ipaddr.cmxa /home/opam/.opam/4.14/lib/ipaddr/unix/ipaddr_unix.cmxa /home/opam/.opam/4.14/lib/ipaddr-sexp/ipaddr_sexp.cmxa /home/opam/.opam/4.14/lib/astring/astring.cmxa /home/opam/.opam/4.14/lib/conduit/conduit.cmxa /home/opam/.opam/4.14/lib/async/async_command/async_command.cmxa /home/opam/.opam/4.14/lib/async/async_quickcheck/async_quickcheck.cmxa /home/opam/.opam/4.14/lib/async_kernel/persistent_connection_kernel/persistent_connection_kernel.cmxa /home/opam/.opam/4.14/lib/protocol_version_header/protocol_version_header.cmxa /home/opam/.opam/4.14/lib/async_rpc_kernel/async_rpc_kernel.cmxa /home/opam/.opam/4.14/lib/async/async_rpc/async_rpc.cmxa -I /home/opam/.opam/4.14/lib/async/async_rpc /home/opam/.opam/4.14/lib/async/async.cmxa /home/opam/.opam/4.14/lib/conduit-async/conduit_async.cmxa /home/opam/.opam/4.14/lib/magic-mime/magic_mime_library.cmxa /home/opam/.opam/4.14/lib/http/__private__/http_bytebuffer/http_bytebuffer.cmxa cohttp-async/src/cohttp_async.cmxa cohttp-async/test/cohttp_async_test/src/cohttp_async_test.cmxa cohttp-async/test/.test_async_integration.eobjs/native/dune__exe__Test_async_integration.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 cohttp-async 6.0.0~alpha1
+- 
- No changes have been performed
# To update the current shell environment, run: eval $(opam env)
'opam reinstall --with-test --verbose cohttp-async.6.0.0~alpha1' failed.
[WARNING] OPAMCONFIRMLEVEL was ignored because CLI 2.0 was requested and it was introduced in 2.1.
[WARNING] OPAMCONFIRMLEVEL was ignored because CLI 2.0 was requested and it was introduced in 2.1.
"/usr/bin/env" "bash" "-c" "opam reinstall --with-test --verbose cohttp-async.6.0.0~alpha1;
        res=$?;
        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 "$pkg" != 'cohttp-async.6.0.0~alpha1' && partial_fails="$partial_fails $pkg";
        done;
        test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}";
        exit 1" failed with exit status 1
2025-12-11 18:24.48: Job failed: Failed: Build failed
2025-12-11 18:24.48: Log analysis:
2025-12-11 18:24.48: >>> 
[ERROR] The compilation of cohttp-async.6.0.0~alpha1 failed at "dune build -p cohttp-async -j 71 @install @cohttp-async/runtest".
 (score = 20)
2025-12-11 18:24.48: >>> 
# collect2: error: ld returned 1 exit status
 (score = 30)
2025-12-11 18:24.48: >>> 
# Error: Error during linking (exit code 1)
 (score = 48)
2025-12-11 18:24.48: >>> 
# collect2: error: ld returned 1 exit status
 (score = 30)
2025-12-11 18:24.48: >>> 
# Error: Error during linking (exit code 1)
 (score = 48)
2025-12-11 18:24.48: >>> 
# collect2: error: ld returned 1 exit status
 (score = 30)
2025-12-11 18:24.48: >>> 
# Error: Error during linking (exit code 1)
 (score = 48)
2025-12-11 18:24.48: >>> 
[ERROR] The compilation of cohttp-async.6.0.0~alpha1 failed at "dune build -p cohttp-async -j 71 @install @cohttp-async/runtest".
 (score = 20)
2025-12-11 18:24.48: >>> 
# collect2: error: ld returned 1 exit status
 (score = 30)
2025-12-11 18:24.48: >>> 
# Error: Error during linking (exit code 1)
 (score = 48)
2025-12-11 18:24.48: >>> 
# collect2: error: ld returned 1 exit status
 (score = 30)
2025-12-11 18:24.48: >>> 
# Error: Error during linking (exit code 1)
 (score = 48)
2025-12-11 18:24.48: >>> 
# collect2: error: ld returned 1 exit status
 (score = 30)
2025-12-11 18:24.48: >>> 
# Error: Error during linking (exit code 1)
 (score = 48)
2025-12-11 18:24.48: Error during linking (exit code 1)