Build:
  1. 0
2026-03-11 01:09.57: New job: test hardcaml_waveterm.v0.15.0 with dune.3.22.0~alpha1, using opam dev
                              from https://github.com/ocaml/opam-repository.git#refs/pull/29535/head (f5aa06af0536fd71fe2fa400c30bf2a83f6bb8de)
                              on debian-13-ocaml-4.14/amd64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/29535/head" && git reset --hard f5aa06af
git fetch origin master
git merge --no-edit 3c0d72031e829cf7ddad3a74f39a8b01fe2bf302
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-13-ocaml-4.14@sha256:37323dc71cac48a3e4688e16b45b95486f3cc440c55ab3f83114e8973362f41e
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn dune.3.22.0~alpha1 3.22.0~alpha1
RUN opam reinstall dune.3.22.0~alpha1; \
    res=$?; \
    test "$res" != 31 && exit "$res"; \
    export OPAMCLI=2.0; \
    build_dir=$(opam var prefix)/.opam-switch/build; \
    failed=$(ls "$build_dir"); \
    partial_fails=""; \
    for pkg in $failed; do \
    if opam show -f x-ci-accept-failures: "$pkg" | grep -qF "\"debian-13\""; then \
    echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
    fi; \
    test "$pkg" != 'dune.3.22.0~alpha1' && partial_fails="$partial_fails $pkg"; \
    done; \
    test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
    exit 1
RUN opam reinstall hardcaml_waveterm.v0.15.0; \
    res=$?; \
    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 "$pkg" != 'hardcaml_waveterm.v0.15.0' && partial_fails="$partial_fails $pkg"; \
    done; \
    test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
    exit 1
RUN (opam reinstall --with-test hardcaml_waveterm.v0.15.0) || true
RUN opam reinstall --with-test --verbose hardcaml_waveterm.v0.15.0; \
    res=$?; \
    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 "$pkg" != 'hardcaml_waveterm.v0.15.0' && partial_fails="$partial_fails $pkg"; \
    done; \
    test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
    exit 1

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

2026-03-11 01:09.57: Using cache hint "ocaml/opam:debian-13-ocaml-4.14@sha256:37323dc71cac48a3e4688e16b45b95486f3cc440c55ab3f83114e8973362f41e-dune.3.22.0~alpha1-hardcaml_waveterm.v0.15.0-f5aa06af0536fd71fe2fa400c30bf2a83f6bb8de"
2026-03-11 01:09.57: Using OBuilder spec:
((from ocaml/opam:debian-13-ocaml-4.14@sha256:37323dc71cac48a3e4688e16b45b95486f3cc440c55ab3f83114e8973362f41e)
 (user (uid 1000) (gid 1000))
 (workdir /home/opam)
 (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
 (run (network host)
      (shell "opam init --reinit --config .opamrc-sandbox -ni"))
 (run (shell "opam option solver=builtin-0install && opam config report"))
 (env OPAMDOWNLOADJOBS 1)
 (env OPAMERRLOGLEN 0)
 (env OPAMPRECISETRACKING 1)
 (env CI true)
 (env OPAM_REPO_CI true)
 (run (shell "rm -rf opam-repository/"))
 (copy (src .) (dst opam-repository/))
 (run (shell "opam repository set-url --strict default opam-repository/"))
 (run (network host)
      (shell "opam update --depexts || true"))
 (run (shell "opam pin add -k version -yn dune.3.22.0~alpha1 3.22.0~alpha1"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall dune.3.22.0~alpha1;\
             \n        res=$?;\
             \n        test \"$res\" != 31 && exit \"$res\";\
             \n        export OPAMCLI=2.0;\
             \n        build_dir=$(opam var prefix)/.opam-switch/build;\
             \n        failed=$(ls \"$build_dir\");\
             \n        partial_fails=\"\";\
             \n        for pkg in $failed; do\
             \n          if opam show -f x-ci-accept-failures: \"$pkg\" | grep -qF \"\\\"debian-13\\\"\"; then\
             \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
             \n          fi;\
             \n          test \"$pkg\" != 'dune.3.22.0~alpha1' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall hardcaml_waveterm.v0.15.0;\
             \n        res=$?;\
             \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 \"$pkg\" != 'hardcaml_waveterm.v0.15.0' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
 (run (network host)
      (shell "(opam reinstall --with-test hardcaml_waveterm.v0.15.0) || true"))
 (run (shell  "opam reinstall --with-test --verbose hardcaml_waveterm.v0.15.0;\
             \n        res=$?;\
             \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 \"$pkg\" != 'hardcaml_waveterm.v0.15.0' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2026-03-11 01:09.57: Waiting for resource in pool OCluster
2026-03-11 10:48.53: Waiting for worker…
2026-03-11 10:50.53: Got resource from pool OCluster
Building on asteria.caelum.ci.dev
All commits already cached
HEAD is now at 3c0d72031e Merge pull request #29534 from filipeom/opam-publish-smtml.0.23.0
Updating 3c0d72031e..f5aa06af05
Fast-forward
 .../chrome-trace/chrome-trace.3.22.0~alpha1/opam   | 39 +++++++++++
 .../dune-action-plugin.3.22.0~alpha1/opam          | 52 +++++++++++++++
 .../dune-action-trace.3.22.0~alpha1/opam           | 39 +++++++++++
 .../dune-build-info.3.22.0~alpha1/opam             | 45 +++++++++++++
 .../dune-configurator.3.22.0~alpha1/opam           | 49 ++++++++++++++
 packages/dune-glob/dune-glob.3.22.0~alpha1/opam    | 42 ++++++++++++
 .../dune-private-libs.3.22.0~alpha1/opam           | 50 +++++++++++++++
 .../dune-rpc-lwt/dune-rpc-lwt.3.22.0~alpha1/opam   | 41 ++++++++++++
 packages/dune-rpc/dune-rpc.3.22.0~alpha1/opam      | 44 +++++++++++++
 packages/dune-site/dune-site.3.22.0~alpha1/opam    | 37 +++++++++++
 packages/dune/dune.3.22.0~alpha1/opam              | 75 ++++++++++++++++++++++
 packages/dyn/dyn.3.22.0~alpha1/opam                | 40 ++++++++++++
 packages/fs-io/fs-io.3.22.0~alpha1/opam            | 39 +++++++++++
 packages/ocamlc-loc/ocamlc-loc.3.22.0~alpha1/opam  | 43 +++++++++++++
 packages/ordering/ordering.3.22.0~alpha1/opam      | 38 +++++++++++
 packages/stdune/stdune.3.22.0~alpha1/opam          | 46 +++++++++++++
 .../top-closure/top-closure.3.22.0~alpha1/opam     | 38 +++++++++++
 packages/xdg/xdg.3.22.0~alpha1/opam                | 39 +++++++++++
 18 files changed, 796 insertions(+)
 create mode 100644 packages/chrome-trace/chrome-trace.3.22.0~alpha1/opam
 create mode 100644 packages/dune-action-plugin/dune-action-plugin.3.22.0~alpha1/opam
 create mode 100644 packages/dune-action-trace/dune-action-trace.3.22.0~alpha1/opam
 create mode 100644 packages/dune-build-info/dune-build-info.3.22.0~alpha1/opam
 create mode 100644 packages/dune-configurator/dune-configurator.3.22.0~alpha1/opam
 create mode 100644 packages/dune-glob/dune-glob.3.22.0~alpha1/opam
 create mode 100644 packages/dune-private-libs/dune-private-libs.3.22.0~alpha1/opam
 create mode 100644 packages/dune-rpc-lwt/dune-rpc-lwt.3.22.0~alpha1/opam
 create mode 100644 packages/dune-rpc/dune-rpc.3.22.0~alpha1/opam
 create mode 100644 packages/dune-site/dune-site.3.22.0~alpha1/opam
 create mode 100644 packages/dune/dune.3.22.0~alpha1/opam
 create mode 100644 packages/dyn/dyn.3.22.0~alpha1/opam
 create mode 100644 packages/fs-io/fs-io.3.22.0~alpha1/opam
 create mode 100644 packages/ocamlc-loc/ocamlc-loc.3.22.0~alpha1/opam
 create mode 100644 packages/ordering/ordering.3.22.0~alpha1/opam
 create mode 100644 packages/stdune/stdune.3.22.0~alpha1/opam
 create mode 100644 packages/top-closure/top-closure.3.22.0~alpha1/opam
 create mode 100644 packages/xdg/xdg.3.22.0~alpha1/opam

(from ocaml/opam:debian-13-ocaml-4.14@sha256:37323dc71cac48a3e4688e16b45b95486f3cc440c55ab3f83114e8973362f41e)
Unable to find image 'ocaml/opam:debian-13-ocaml-4.14@sha256:37323dc71cac48a3e4688e16b45b95486f3cc440c55ab3f83114e8973362f41e' locally
docker.io/ocaml/opam@sha256:37323dc71cac48a3e4688e16b45b95486f3cc440c55ab3f83114e8973362f41e: Pulling from ocaml/opam
866771c43bf5: Already exists
1e49bea09367: Already exists
e793768537e6: Already exists
ed323d3d481a: Already exists
7df34a5cd5f1: Already exists
fd712d3eb935: Already exists
4b9fb8c99118: Already exists
9d9a01948b94: Already exists
0f1514f90b32: Already exists
e1ec5a753447: Already exists
03cc323e2f71: Already exists
c09c08ea9749: Already exists
b36b619f8e6b: Already exists
195344ca5274: Already exists
228ee78582a6: Already exists
504bde1c25b3: Already exists
9d8b1356c89f: Already exists
9d8b1356c89f: Already exists
568fb6dda155: Already exists
c499c9198aea: Already exists
048e5e358118: Already exists
871ca48eb45d: Already exists
4f4fb700ef54: Already exists
a5a2568b9df9: Already exists
068cf3106ac8: Already exists
559f54ec9b29: Already exists
798ffd96fde5: Already exists
e9a891bf80d7: Already exists
d720cfe12674: Already exists
c81c932f4a91: Already exists
79f24fa3bb11: Already exists
8c1debcd8c20: Already exists
1bb2cfea7250: Already exists
2b3d3ca75e4c: Already exists
557cacaf263c: Already exists
d10483022eef: Already exists
7b62a90d8223: Already exists
28ce8ea66e72: Already exists
d975909ea717: Already exists
5c215c69c247: Already exists
e7c082452a54: Already exists
d1a4c61b613c: Pulling fs layer
0195a6679dc6: Pulling fs layer
410dfa46d7be: Pulling fs layer
b7b221f39cbe: Pulling fs layer
0195a6679dc6: Waiting
d1a4c61b613c: Waiting
410dfa46d7be: Waiting
b7b221f39cbe: Waiting
0195a6679dc6: Download complete
410dfa46d7be: Verifying Checksum
410dfa46d7be: Download complete
b7b221f39cbe: Download complete
d1a4c61b613c: Verifying Checksum
d1a4c61b613c: Download complete
d1a4c61b613c: Pull complete
0195a6679dc6: Pull complete
410dfa46d7be: Pull complete
b7b221f39cbe: Pull complete
Digest: sha256:37323dc71cac48a3e4688e16b45b95486f3cc440c55ab3f83114e8973362f41e
Status: Downloaded newer image for ocaml/opam@sha256:37323dc71cac48a3e4688e16b45b95486f3cc440c55ab3f83114e8973362f41e
2026-03-11 10:51.02 ---> using "32cd5b5baf995c02200cf270da597dbb25becd220af2c200c00b8b241a742195" from cache

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

/: (workdir /home/opam)

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2026-03-11 10:51.02 ---> using "f3ed7bdbef828c9c0b079b10505c5f05c3c9adcca11ce5bf2dac2a4183e099d8" from cache

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

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

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

<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[default] Initialised
2026-03-11 10:51.02 ---> using "5bf6adb7b45bb7e0c215b8f509c71a8dae73a9a2060efcc27df9d4ef6c6d3350" from cache

/home/opam: (run (shell "opam option solver=builtin-0install && opam config report"))
Set to 'builtin-0install' the field solver in global configuration
# opam config report
# opam-version         2.5.0
# self-upgrade         no
# system               arch=x86_64 os=linux os-distribution=debian os-version=13
# solver               builtin-0install
# install-criteria     -changed,-count[avoid-version,solution]
# upgrade-criteria     -count[avoid-version,solution]
# jobs                 255
# repositories         1 (version-controlled)
# pinned               1 (version)
# current-switch       4.14
# invariant            ["ocaml-base-compiler" {= "4.14.2"}]
# compiler-packages    ocaml-base-compiler.4.14.2, ocaml-options-vanilla.1
# ocaml:native         true
# ocaml:native-tools   true
# ocaml:native-dynlink true
# ocaml:stubsdir       /home/opam/.opam/4.14/lib/ocaml/stublibs:/home/opam/.opam/4.14/lib/ocaml
# ocaml:preinstalled   false
# ocaml:compiler       4.14.2
2026-03-11 10:51.02 ---> using "0546f18fa5979677ee22eb9f2fcf19ab371564e845d317c2c70e41dd97dc22dd" from cache

/home/opam: (env OPAMDOWNLOADJOBS 1)

/home/opam: (env OPAMERRLOGLEN 0)

/home/opam: (env OPAMPRECISETRACKING 1)

/home/opam: (env CI true)

/home/opam: (env OPAM_REPO_CI true)

/home/opam: (run (shell "rm -rf opam-repository/"))
2026-03-11 10:51.02 ---> using "0a7188cbe95f4fe0ff26694977eb8794c975bdb534078da98a06d6c7373289b4" from cache

/home/opam: (copy (src .) (dst opam-repository/))
2026-03-11 10:51.03 ---> using "058acd97914d90fca6a329b7ff1babbb92e45a5f521e04c7114979a220f97d75" from cache

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2026-03-11 10:51.03 ---> using "a9504de0029e850164e11feaf593a22f67e6f7c5cccc92dfed09cc916f0be670" from cache

/home/opam: (run (network host)
                 (shell "opam update --depexts || true"))
+ /usr/bin/sudo "apt-get" "update"
- Hit:1 http://deb.debian.org/debian trixie InRelease
- Get:2 http://deb.debian.org/debian trixie-updates InRelease [47.3 kB]
- Get:3 http://deb.debian.org/debian-security trixie-security InRelease [43.4 kB]
- Get:4 http://deb.debian.org/debian-security trixie-security/main amd64 Packages [108 kB]
- Fetched 199 kB in 0s (1517 kB/s)
- Reading package lists...
2026-03-11 10:51.03 ---> using "fc5ea9d29c11a2b6de08c85928fd22a882efb1281fe5a3be2d5337cb56b6577e" from cache

/home/opam: (run (shell "opam pin add -k version -yn dune.3.22.0~alpha1 3.22.0~alpha1"))
dune is now pinned to version 3.22.0~alpha1
2026-03-11 10:51.03 ---> using "023c2a0e0e5efd5bf484a99a73410c324d867ace34fca4cdaff2047b39f6aa87" from cache

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall dune.3.22.0~alpha1;\
                        \n        res=$?;\
                        \n        test \"$res\" != 31 && exit \"$res\";\
                        \n        export OPAMCLI=2.0;\
                        \n        build_dir=$(opam var prefix)/.opam-switch/build;\
                        \n        failed=$(ls \"$build_dir\");\
                        \n        partial_fails=\"\";\
                        \n        for pkg in $failed; do\
                        \n          if opam show -f x-ci-accept-failures: \"$pkg\" | grep -qF \"\\\"debian-13\\\"\"; then\
                        \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
                        \n          fi;\
                        \n          test \"$pkg\" != 'dune.3.22.0~alpha1' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
dune.3.22.0~alpha1 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== install 1 package
  - install dune 3.22.0~alpha1 (pinned)

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved dune.3.22.0~alpha1  (cached)
-> installed dune.3.22.0~alpha1
Done.
# To update the current shell environment, run: eval $(opam env)
2026-03-11 10:51.03 ---> using "7ddf5c4038e49c6780c053e6d2299b48596f42b483565b7de9e6c8e1f73bd100" from cache

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall hardcaml_waveterm.v0.15.0;\
                        \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 \"$pkg\" != 'hardcaml_waveterm.v0.15.0' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
hardcaml_waveterm.v0.15.0 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== install 83 packages
  - install async                       v0.15.0       [required by notty_async]
  - install async_kernel                v0.15.0       [required by async]
  - install async_rpc_kernel            v0.15.0       [required by async]
  - install async_unix                  v0.15.0       [required by async]
  - install base                        v0.15.1       [required by hardcaml_waveterm]
  - install base_bigstring              v0.15.0       [required by core]
  - install base_quickcheck             v0.15.0       [required by core, expect_test_helpers_core]
  - install bin_prot                    v0.15.0       [required by hardcaml]
  - install conf-gmp                    5             [required by zarith]
  - install conf-pkg-config             4             [required by zarith]
  - install core                        v0.15.1       [required by core_unix]
  - install core_kernel                 v0.15.0       [required by core_unix]
  - install core_unix                   v0.15.2       [required by hardcaml_waveterm]
  - install cppo                        1.8.0         [required by notty]
  - install csexp                       1.5.2         [required by dune-configurator]
  - install dune-configurator           3.22.0~alpha1 [required by base]
  - install expect_test_helpers_core    v0.15.0       [required by hardcaml_waveterm]
  - install fieldslib                   v0.15.0       [required by core]
  - install hardcaml                    v0.15.0       [required by hardcaml_waveterm]
  - install hardcaml_waveterm           v0.15.0
  - install int_repr                    v0.15.0       [required by core_kernel]
  - install jane-street-headers         v0.15.0       [required by core_unix]
  - install jst-config                  v0.15.1       [required by core_unix]
  - install notty                       0.2.3         [required by hardcaml_waveterm]
  - install notty_async                 v0.15.0       [required by hardcaml_waveterm]
  - install num                         1.6           [required by hardcaml_waveterm]
  - install ocaml-compiler-libs         v0.12.4       [required by ppxlib]
  - install ocaml_intrinsics            v0.15.2       [required by core_unix]
  - install ocamlbuild                  0.16.1        [required by uutf]
  - install ocamlfind                   1.9.8         [required by zarith, uutf]
  - 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_deriving_hardcaml       v0.15.0       [required by hardcaml_waveterm]
  - install ppx_disable_unused_warnings v0.15.0       [required by ppx_jane]
  - install ppx_enumerate               v0.15.0       [required by ppx_base]
  - install ppx_expect                  v0.15.1       [required by ppx_jane]
  - install ppx_fields_conv             v0.15.0       [required by ppx_jane]
  - install ppx_fixed_literal           v0.15.0       [required by ppx_jane]
  - install ppx_hash                    v0.15.0       [required by core]
  - install ppx_here                    v0.15.0       [required by ppx_jane]
  - install ppx_ignore_instrumentation  v0.15.0       [required by ppx_jane]
  - install ppx_inline_test             v0.15.1       [required by core]
  - install ppx_jane                    v0.15.0       [required by hardcaml_waveterm]
  - 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 hardcaml]
  - 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 hardcaml, ppx_deriving_hardcaml]
  - install protocol_version_header     v0.15.0       [required by async_rpc_kernel]
  - install re                          1.14.0        [required by hardcaml_waveterm]
  - install sexp_pretty                 v0.15.1       [required by expect_test_helpers_core]
  - install sexplib                     v0.15.1       [required by core_unix]
  - install sexplib0                    v0.15.1       [required by base]
  - install spawn                       v0.17.0       [required by core_unix]
  - install splittable_random           v0.15.0       [required by core]
  - install stdio                       v0.15.0       [required by hardcaml_waveterm]
  - install stdlib-shims                0.3.0         [required by ppxlib]
  - install textutils                   v0.15.0       [required by async]
  - install textutils_kernel            v0.15.0       [required by textutils]
  - install time_now                    v0.15.0       [required by core]
  - install timezone                    v0.15.0       [required by core_unix]
  - install topkg                       1.1.1         [required by uutf]
  - install topological_sort            v0.15.0       [required by hardcaml]
  - install typerep                     v0.15.0       [required by core]
  - install uutf                        1.0.4         [required by notty]
  - install variantslib                 v0.15.0       [required by core]
  - install zarith                      1.14          [required by hardcaml]

The following system packages will first need to be installed:
    libgmp-dev pkg-config

<><> Handling external dependencies <><><><><><><><><><><><><><><><><><><><><><>

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Continue anyway, and, upon success, permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1

+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "libgmp-dev" "pkg-config"
- Selecting previously unselected package libgmpxx4ldbl:amd64.
- (Reading database ... 
(Reading database ... 5%
(Reading database ... 10%
(Reading database ... 15%
(Reading database ... 20%
(Reading database ... 25%
(Reading database ... 30%
(Reading database ... 35%
(Reading database ... 40%
(Reading database ... 45%
(Reading database ... 50%
(Reading database ... 55%
(Reading database ... 60%
(Reading database ... 65%
(Reading database ... 70%
(Reading database ... 75%
(Reading database ... 80%
(Reading database ... 85%
(Reading database ... 90%
(Reading database ... 95%
(Reading database ... 100%
(Reading database ... 20623 files and directories currently installed.)
- Preparing to unpack .../0-libgmpxx4ldbl_2%3a6.3.0+dfsg-3_amd64.deb ...
- Unpacking libgmpxx4ldbl:amd64 (2:6.3.0+dfsg-3) ...
- Selecting previously unselected package libgmp-dev:amd64.
- Preparing to unpack .../1-libgmp-dev_2%3a6.3.0+dfsg-3_amd64.deb ...
- Unpacking libgmp-dev:amd64 (2:6.3.0+dfsg-3) ...
- Selecting previously unselected package libpkgconf3:amd64.
- Preparing to unpack .../2-libpkgconf3_1.8.1-4_amd64.deb ...
- Unpacking libpkgconf3:amd64 (1.8.1-4) ...
- Selecting previously unselected package pkgconf-bin.
- Preparing to unpack .../3-pkgconf-bin_1.8.1-4_amd64.deb ...
- Unpacking pkgconf-bin (1.8.1-4) ...
- Selecting previously unselected package pkgconf:amd64.
- Preparing to unpack .../4-pkgconf_1.8.1-4_amd64.deb ...
- Unpacking pkgconf:amd64 (1.8.1-4) ...
- Selecting previously unselected package pkg-config:amd64.
- Preparing to unpack .../5-pkg-config_1.8.1-4_amd64.deb ...
- Unpacking pkg-config:amd64 (1.8.1-4) ...
- Setting up libpkgconf3:amd64 (1.8.1-4) ...
- Setting up libgmpxx4ldbl:amd64 (2:6.3.0+dfsg-3) ...
- Setting up pkgconf-bin (1.8.1-4) ...
- Setting up libgmp-dev:amd64 (2:6.3.0+dfsg-3) ...
- Setting up pkgconf:amd64 (1.8.1-4) ...
- Setting up pkg-config:amd64 (1.8.1-4) ...
- Processing triggers for libc-bin (2.41-12+deb13u1) ...

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved async.v0.15.0  (cached)
-> retrieved async_kernel.v0.15.0  (cached)
-> retrieved async_rpc_kernel.v0.15.0  (cached)
-> retrieved async_unix.v0.15.0  (cached)
-> retrieved base.v0.15.1  (cached)
-> retrieved base_bigstring.v0.15.0  (cached)
-> retrieved base_quickcheck.v0.15.0  (cached)
-> retrieved bin_prot.v0.15.0  (cached)
-> retrieved conf-gmp.5  (cached)
-> retrieved core.v0.15.1  (cached)
-> installed conf-gmp.5
-> installed conf-pkg-config.4
-> retrieved core_kernel.v0.15.0  (cached)
-> retrieved core_unix.v0.15.2  (cached)
-> retrieved cppo.1.8.0  (cached)
-> retrieved csexp.1.5.2  (cached)
-> installed csexp.1.5.2
-> retrieved dune-configurator.3.22.0~alpha1  (cached)
-> installed cppo.1.8.0
-> retrieved expect_test_helpers_core.v0.15.0  (cached)
-> retrieved fieldslib.v0.15.0  (cached)
-> retrieved hardcaml.v0.15.0  (cached)
-> retrieved hardcaml_waveterm.v0.15.0  (cached)
-> retrieved int_repr.v0.15.0  (cached)
-> retrieved jane-street-headers.v0.15.0  (cached)
-> retrieved jst-config.v0.15.1  (cached)
-> retrieved notty.0.2.3  (cached)
-> retrieved notty_async.v0.15.0  (cached)
-> retrieved num.1.6  (cached)
-> retrieved ocaml-compiler-libs.v0.12.4  (cached)
-> retrieved ocaml_intrinsics.v0.15.2  (cached)
-> retrieved ocamlbuild.0.16.1  (cached)
-> installed jane-street-headers.v0.15.0
-> retrieved ocamlfind.1.9.8  (cached)
-> retrieved 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_deriving_hardcaml.v0.15.0  (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)
-> retrieved textutils.v0.15.0  (cached)
-> retrieved textutils_kernel.v0.15.0  (cached)
-> installed dune-configurator.3.22.0~alpha1
-> installed ocaml-compiler-libs.v0.12.4
-> retrieved time_now.v0.15.0  (cached)
-> retrieved timezone.v0.15.0  (cached)
-> retrieved topkg.1.1.1  (cached)
-> retrieved topological_sort.v0.15.0  (cached)
-> retrieved typerep.v0.15.0  (cached)
-> retrieved uutf.1.0.4  (cached)
-> retrieved variantslib.v0.15.0  (cached)
-> retrieved zarith.1.14  (cached)
-> installed stdlib-shims.0.3.0
-> installed spawn.v0.17.0
-> installed sexplib0.v0.15.1
-> installed num.1.6
-> installed re.1.14.0
-> installed ocaml_intrinsics.v0.15.2
-> installed ocamlfind.1.9.8
-> installed ocamlbuild.0.16.1
-> installed base.v0.15.1
-> installed fieldslib.v0.15.0
-> installed variantslib.v0.15.0
-> installed stdio.v0.15.0
-> installed zarith.1.14
-> 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 notty.0.2.3
-> installed ppxlib.0.35.0
-> installed ppx_optcomp.v0.15.0
-> installed ppx_enumerate.v0.15.0
-> installed ppx_cold.v0.15.0
-> installed ppx_disable_unused_warnings.v0.15.0
-> installed ppx_here.v0.15.0
-> installed ppx_compare.v0.15.0
-> installed ppx_fields_conv.v0.15.0
-> installed ppx_typerep_conv.v0.15.0
-> installed ppx_variants_conv.v0.15.0
-> installed ppx_stable.v0.15.0
-> installed ppx_pipebang.v0.15.0
-> installed ppx_ignore_instrumentation.v0.15.0
-> installed ppx_optional.v0.15.0
-> installed ppx_fixed_literal.v0.15.0
-> installed ppx_sexp_conv.v0.15.1
-> installed ppx_let.v0.15.0
-> installed ppx_hash.v0.15.0
-> installed ppx_assert.v0.15.0
-> installed ppx_sexp_value.v0.15.0
-> installed ppx_sexp_message.v0.15.0
-> installed ppx_custom_printf.v0.15.0
-> installed ppx_base.v0.15.0
-> installed jst-config.v0.15.1
-> installed sexp_pretty.v0.15.1
-> installed ppx_log.v0.15.0
-> 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 topological_sort.v0.15.0
-> installed base_bigstring.v0.15.0
-> installed hardcaml.v0.15.0
-> installed ppx_deriving_hardcaml.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 notty_async.v0.15.0
[ERROR] The compilation of hardcaml_waveterm.v0.15.0 failed at "dune build -p hardcaml_waveterm -j 255".

#=== ERROR while compiling hardcaml_waveterm.v0.15.0 ==========================#
# 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/hardcaml_waveterm.v0.15.0
# command              ~/.opam/opam-init/hooks/sandbox.sh build dune build -p hardcaml_waveterm -j 255
# exit-code            1
# env-file             ~/.opam/log/hardcaml_waveterm-7-aa9293.env
# output-file          ~/.opam/log/hardcaml_waveterm-7-aa9293.out
### output ###
# File "bin/dune", line 1, characters 20-35:
# 1 | (executables (names waveform_viewer) (public_names hardcaml-waveform-viewer)
#                         ^^^^^^^^^^^^^^^
# (cd _build/default && /home/opam/.opam/4.14/bin/ocamlopt.opt -w -40 -g -o bin/waveform_viewer.exe /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/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_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/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/sys_unix/sys_unix.cmxa -I /home/opam/.opam/4.14/lib/core_unix/sys_unix /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/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/timezone/timezone.cmxa /home/opam/.opam/4.14/lib/core_unix/time_unix/time_unix.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 /home/opam/.opam/4.14/lib/re/re.cmxa /home/opam/.opam/4.14/lib/sexp_pretty/sexp_pretty.cmxa /home/opam/.opam/4.14/lib/expect_test_helpers_core/expect_test_helpers_base/expect_test_helpers_base.cmxa /home/opam/.opam/4.14/lib/expect_test_helpers_core/expect_test_helpers_core.cmxa /home/opam/.opam/4.14/lib/ocaml/dynlink.cmxa -I /home/opam/.opam/4.14/lib/ocaml /home/opam/.opam/4.14/lib/topological_sort/topological_sort.cmxa /home/opam/.opam/4.14/lib/zarith/zarith.cmxa -I /home/opam/.opam/4.14/lib/zarith /home/opam/.opam/4.14/lib/hardcaml/hardcaml.cmxa -I /home/opam/.opam/4.14/lib/hardcaml /home/opam/.opam/4.14/lib/num/nums.cmxa -I /home/opam/.opam/4.14/lib/num -I /home/opam/.opam/4.14/lib/num src/hardcaml_waveterm.cmxa /home/opam/.opam/4.14/lib/uutf/uutf.cmxa /home/opam/.opam/4.14/lib/notty/notty.cmxa /home/opam/.opam/4.14/lib/core_kernel/thread_pool_cpu_affinity/thread_pool_cpu_affinity.cmxa /home/opam/.opam/4.14/lib/core_kernel/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/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/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/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/core_unix/time_ns_unix/time_ns_unix.cmxa /home/opam/.opam/4.14/lib/core_unix/linux_ext/linux_ext.cmxa -I /home/opam/.opam/4.14/lib/core_unix/linux_ext /home/opam/.opam/4.14/lib/async_unix/thread_safe_ivar/thread_safe_ivar.cmxa /home/opam/.opam/4.14/lib/async_unix/thread_pool/thread_pool.cmxa /home/opam/.opam/4.14/lib/ocaml_intrinsics/ocaml_intrinsics.cmxa -I /home/opam/.opam/4.14/lib/ocaml_intrinsics /home/opam/.opam/4.14/lib/core_unix/time_stamp_counter/time_stamp_counter.cmxa -I /home/opam/.opam/4.14/lib/core_unix/time_stamp_counter /home/opam/.opam/4.14/lib/core_kernel/uuid/uuid.cmxa /home/opam/.opam/4.14/lib/core_unix/uuid/uuid_unix.cmxa /home/opam/.opam/4.14/lib/async_unix/async_unix.cmxa -I /home/opam/.opam/4.14/lib/async_unix /home/opam/.opam/4.14/lib/async/async_command/async_command.cmxa /home/opam/.opam/4.14/lib/async/async_quickcheck/async_quickcheck.cmxa /home/opam/.opam/4.14/lib/async_kernel/persistent_connection_kernel/persistent_connection_kernel.cmxa /home/opam/.opam/4.14/lib/protocol_version_header/protocol_version_header.cmxa /home/opam/.opam/4.14/lib/async_rpc_kernel/async_rpc_kernel.cmxa /home/opam/.opam/4.14/lib/async/async_rpc/async_rpc.cmxa -I /home/opam/.opam/4.14/lib/async/async_rpc /home/opam/.opam/4.14/lib/async/async.cmxa /home/opam/.opam/4.14/lib/notty/unix/notty_unix.cmxa -I /home/opam/.opam/4.14/lib/notty/unix /home/opam/.opam/4.14/lib/notty_async/notty_async.cmxa interactive/hardcaml_waveterm_interactive.cmxa /home/opam/.opam/4.14/lib/ppx_deriving_hardcaml/runtime/ppx_deriving_hardcaml_runtime.cmxa test/hardcaml_waveterm_test.cmxa bin/.waveform_viewer.eobjs/native/waveform_viewer.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 hardcaml_waveterm v0.15.0
+- 
+- The following changes have been performed
| - install async                       v0.15.0
| - install async_kernel                v0.15.0
| - install async_rpc_kernel            v0.15.0
| - install async_unix                  v0.15.0
| - install base                        v0.15.1
| - install base_bigstring              v0.15.0
| - install base_quickcheck             v0.15.0
| - install bin_prot                    v0.15.0
| - install conf-gmp                    5
| - install conf-pkg-config             4
| - install core                        v0.15.1
| - install core_kernel                 v0.15.0
| - install core_unix                   v0.15.2
| - install cppo                        1.8.0
| - install csexp                       1.5.2
| - install dune-configurator           3.22.0~alpha1
| - install expect_test_helpers_core    v0.15.0
| - install fieldslib                   v0.15.0
| - install hardcaml                    v0.15.0
| - install int_repr                    v0.15.0
| - install jane-street-headers         v0.15.0
| - install jst-config                  v0.15.1
| - install notty                       0.2.3
| - install notty_async                 v0.15.0
| - install num                         1.6
| - install ocaml-compiler-libs         v0.12.4
| - install ocaml_intrinsics            v0.15.2
| - install ocamlbuild                  0.16.1
| - install ocamlfind                   1.9.8
| - install parsexp                     v0.15.0
| - install ppx_assert                  v0.15.0
| - install ppx_base                    v0.15.0
| - install ppx_bench                   v0.15.1
| - install ppx_bin_prot                v0.15.0
| - install ppx_cold                    v0.15.0
| - install ppx_compare                 v0.15.0
| - install ppx_custom_printf           v0.15.0
| - install ppx_derivers                1.2.1
| - install ppx_deriving_hardcaml       v0.15.0
| - install ppx_disable_unused_warnings v0.15.0
| - install ppx_enumerate               v0.15.0
| - install ppx_expect                  v0.15.1
| - install ppx_fields_conv             v0.15.0
| - install ppx_fixed_literal           v0.15.0
| - install ppx_hash                    v0.15.0
| - install ppx_here                    v0.15.0
| - install ppx_ignore_instrumentation  v0.15.0
| - install ppx_inline_test             v0.15.1
| - install ppx_jane                    v0.15.0
| - install ppx_let                     v0.15.0
| - install ppx_log                     v0.15.0
| - install ppx_module_timer            v0.15.0
| - install ppx_optcomp                 v0.15.0
| - install ppx_optional                v0.15.0
| - install ppx_pipebang                v0.15.0
| - install ppx_sexp_conv               v0.15.1
| - install ppx_sexp_message            v0.15.0
| - install ppx_sexp_value              v0.15.0
| - install ppx_stable                  v0.15.0
| - install ppx_string                  v0.15.0
| - install ppx_typerep_conv            v0.15.0
| - install ppx_variants_conv           v0.15.0
| - install ppxlib                      0.35.0
| - install protocol_version_header     v0.15.0
| - install re                          1.14.0
| - install sexp_pretty                 v0.15.1
| - install sexplib                     v0.15.1
| - install sexplib0                    v0.15.1
| - install spawn                       v0.17.0
| - install splittable_random           v0.15.0
| - install stdio                       v0.15.0
| - install stdlib-shims                0.3.0
| - install textutils                   v0.15.0
| - install textutils_kernel            v0.15.0
| - install time_now                    v0.15.0
| - install timezone                    v0.15.0
| - install topkg                       1.1.1
| - install topological_sort            v0.15.0
| - install typerep                     v0.15.0
| - install uutf                        1.0.4
| - install variantslib                 v0.15.0
| - install zarith                      1.14
+- 
# 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-20260311105103.export"
[WARNING] OPAMCONFIRMLEVEL was ignored because CLI 2.0 was requested and it was introduced in 2.1.
[WARNING] OPAMCONFIRMLEVEL was ignored because CLI 2.0 was requested and it was introduced in 2.1.
"/usr/bin/env" "bash" "-c" "opam reinstall hardcaml_waveterm.v0.15.0;
        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 "$pkg" != 'hardcaml_waveterm.v0.15.0' && partial_fails="$partial_fails $pkg";
        done;
        test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}";
        exit 1" failed with exit status 1
2026-03-11 10:52.56: Job failed: Failed: Build failed
2026-03-11 10:52.56: Log analysis:
2026-03-11 10:52.56: >>> 
[ERROR] The compilation of hardcaml_waveterm.v0.15.0 failed at "dune build -p hardcaml_waveterm -j 255".
 (score = 20)
2026-03-11 10:52.56: >>> 
# collect2: error: ld returned 1 exit status
 (score = 30)
2026-03-11 10:52.56: >>> 
# Error: Error during linking (exit code 1)
 (score = 48)
2026-03-11 10:52.56: Error during linking (exit code 1)