(not at the head of any monitored branch or PR)
2026-04-02 19:38.23: New job: test opentelemetry-client-cohttp-eio.0.90, using opam 2.1
                              from https://github.com/ocaml/opam-repository.git#refs/pull/29633/head (e70d48a1952a7edcae52bb270d471ba97379795b)
                              on debian-13-ocaml-5.4/amd64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/29633/head" && git reset --hard e70d48a1
git fetch origin master
git merge --no-edit c0deda526f99d43a05c065e9218404492897c64b
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-13-ocaml-5.4@sha256:13f453bea920b1b323f4a04f2b81ee06601f2feba7e1f1aa31e088bc65526b6e
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-2.1 /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn opentelemetry-client-cohttp-eio.0.90 0.90
RUN opam reinstall opentelemetry-client-cohttp-eio.0.90; \
    res=$?; \
    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 "$pkg" != 'opentelemetry-client-cohttp-eio.0.90' && partial_fails="$partial_fails $pkg"; \
    done; \
    test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
    exit 1
RUN (opam reinstall --with-test opentelemetry-client-cohttp-eio.0.90) || true
RUN opam reinstall --with-test --verbose opentelemetry-client-cohttp-eio.0.90; \
    res=$?; \
    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 "$pkg" != 'opentelemetry-client-cohttp-eio.0.90' && partial_fails="$partial_fails $pkg"; \
    done; \
    test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
    exit 1

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

2026-04-02 19:38.23: Using cache hint "ocaml/opam:debian-13-ocaml-5.4@sha256:13f453bea920b1b323f4a04f2b81ee06601f2feba7e1f1aa31e088bc65526b6e-opentelemetry-client-cohttp-eio.0.90-e70d48a1952a7edcae52bb270d471ba97379795b"
2026-04-02 19:38.23: Using OBuilder spec:
((from ocaml/opam:debian-13-ocaml-5.4@sha256:13f453bea920b1b323f4a04f2b81ee06601f2feba7e1f1aa31e088bc65526b6e)
 (user (uid 1000) (gid 1000))
 (workdir /home/opam)
 (run (shell "sudo ln -f /usr/bin/opam-2.1 /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 opentelemetry-client-cohttp-eio.0.90 0.90"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall opentelemetry-client-cohttp-eio.0.90;\
             \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 \"$pkg\" != 'opentelemetry-client-cohttp-eio.0.90' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
 (run (network host)
      (shell "(opam reinstall --with-test opentelemetry-client-cohttp-eio.0.90) || true"))
 (run (shell  "opam reinstall --with-test --verbose opentelemetry-client-cohttp-eio.0.90;\
             \n        res=$?;\
             \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 \"$pkg\" != 'opentelemetry-client-cohttp-eio.0.90' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2026-04-02 19:38.23: Waiting for resource in pool OCluster
2026-04-02 19:42.24: Waiting for worker…
2026-04-02 19:44.39: Got resource from pool OCluster
Building on doris.caelum.ci.dev
All commits already cached
HEAD is now at c0deda526f Merge pull request #29625 from xvw/release-lunar-v1.0.0
Updating c0deda526f..e70d48a195
Fast-forward
 .../opentelemetry-client-cohttp-eio.0.90/opam      | 48 ++++++++++++++++++++
 .../opentelemetry-client-cohttp-lwt.0.90/opam      | 48 ++++++++++++++++++++
 .../opentelemetry-client-ocurl-lwt.0.90/opam       | 48 ++++++++++++++++++++
 .../opentelemetry-client-ocurl.0.90/opam           | 45 +++++++++++++++++++
 .../opentelemetry-client.0.90/opam                 | 39 +++++++++++++++++
 .../opentelemetry-cohttp-lwt.0.90/opam             | 43 ++++++++++++++++++
 .../opentelemetry-logs.0.90/opam                   | 43 ++++++++++++++++++
 .../opentelemetry-lwt/opentelemetry-lwt.0.90/opam  | 43 ++++++++++++++++++
 packages/opentelemetry/opentelemetry.0.90/opam     | 51 ++++++++++++++++++++++
 9 files changed, 408 insertions(+)
 create mode 100644 packages/opentelemetry-client-cohttp-eio/opentelemetry-client-cohttp-eio.0.90/opam
 create mode 100644 packages/opentelemetry-client-cohttp-lwt/opentelemetry-client-cohttp-lwt.0.90/opam
 create mode 100644 packages/opentelemetry-client-ocurl-lwt/opentelemetry-client-ocurl-lwt.0.90/opam
 create mode 100644 packages/opentelemetry-client-ocurl/opentelemetry-client-ocurl.0.90/opam
 create mode 100644 packages/opentelemetry-client/opentelemetry-client.0.90/opam
 create mode 100644 packages/opentelemetry-cohttp-lwt/opentelemetry-cohttp-lwt.0.90/opam
 create mode 100644 packages/opentelemetry-logs/opentelemetry-logs.0.90/opam
 create mode 100644 packages/opentelemetry-lwt/opentelemetry-lwt.0.90/opam
 create mode 100644 packages/opentelemetry/opentelemetry.0.90/opam

(from ocaml/opam:debian-13-ocaml-5.4@sha256:13f453bea920b1b323f4a04f2b81ee06601f2feba7e1f1aa31e088bc65526b6e)
Unable to find image 'ocaml/opam:debian-13-ocaml-5.4@sha256:13f453bea920b1b323f4a04f2b81ee06601f2feba7e1f1aa31e088bc65526b6e' locally
docker.io/ocaml/opam@sha256:13f453bea920b1b323f4a04f2b81ee06601f2feba7e1f1aa31e088bc65526b6e: Pulling from ocaml/opam
8f6ad858d0a4: Already exists
69e44424a5e2: Already exists
afd8aac863c4: Already exists
8e947a2e98f4: Already exists
1497695495be: Already exists
dd8dde667620: Already exists
6c8e24e09389: Already exists
82df42eb8f87: Already exists
417be57df8b6: Already exists
93469ace0d3c: Already exists
690b7fb3c88e: Already exists
5e945797c48b: Already exists
f89359597c07: Already exists
3d24804be6e1: Already exists
6223b4e8927d: Already exists
e5255e6ad093: Already exists
4b8862d5191b: Already exists
a97ae6909f09: Already exists
9272e1b13a44: Already exists
4c4ae8dea517: Already exists
58f4c74b02ad: Already exists
d7f5bb85343b: Already exists
4f4fb700ef54: Already exists
5686dd9b80db: Already exists
d6655929e91b: Already exists
202821e2f84c: Already exists
dbfe37502a36: Already exists
03d1d76306ab: Already exists
0cb61df4dd2b: Already exists
9de51b48aa3e: Already exists
7a569ae42189: Already exists
9f66e60fc7d0: Already exists
9c0e93e6cde6: Already exists
52a878b8deac: Already exists
7d5c1811ebd2: Already exists
08ac39eb016e: Already exists
fa3d624a019d: Already exists
bcdad67ff203: Already exists
5535de7c8bad: Already exists
1ffb933c7297: Already exists
01124907da27: Already exists
38bbb8f0d7fa: Pulling fs layer
febbd5812f34: Pulling fs layer
e8f0f9c0d59b: Pulling fs layer
0c7aa72a45ed: Pulling fs layer
158aa78833f4: Pulling fs layer
399caeac96eb: Pulling fs layer
158aa78833f4: Waiting
b9eb903b1f1c: Pulling fs layer
0c7aa72a45ed: Waiting
b9eb903b1f1c: Waiting
399caeac96eb: Waiting
38bbb8f0d7fa: Download complete
38bbb8f0d7fa: Pull complete
e8f0f9c0d59b: Verifying Checksum
e8f0f9c0d59b: Download complete
febbd5812f34: Verifying Checksum
febbd5812f34: Download complete
febbd5812f34: Pull complete
e8f0f9c0d59b: Pull complete
158aa78833f4: Download complete
399caeac96eb: Download complete
b9eb903b1f1c: Download complete
0c7aa72a45ed: Verifying Checksum
0c7aa72a45ed: Download complete
0c7aa72a45ed: Pull complete
158aa78833f4: Pull complete
399caeac96eb: Pull complete
b9eb903b1f1c: Pull complete
Digest: sha256:13f453bea920b1b323f4a04f2b81ee06601f2feba7e1f1aa31e088bc65526b6e
Status: Downloaded newer image for ocaml/opam@sha256:13f453bea920b1b323f4a04f2b81ee06601f2feba7e1f1aa31e088bc65526b6e
2026-04-02 19:45.37 ---> using "04accec92e2bf0fc058f8f78760257a004a3abe580d28a2e712fdd6bd38bbb3e" from cache

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

/: (workdir /home/opam)

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-2.1 /usr/bin/opam"))
2026-04-02 19:45.37 ---> using "8bb561f39fd2a2a5605ba8ddb5a51976ec8570f261e7c5c002835aee4a4e9f0c" 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 development version of opam requires an update to the layout of /home/opam/.opam from version 2.0 to version 2.1, 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
2026-04-02 19:45.37 ---> using "f7de5460c707a8b48c09efe6eae0db8a2ecc877e2973a61a3365ea4371c041ef" 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         2.1.6 (263921263e1f745613e2882745114b7b08f3608b) 
# self-upgrade         no
# system               arch=x86_64 os=linux os-distribution=debian os-version=13
# solver               builtin-0install
# install-criteria     
# upgrade-criteria     
# jobs                 71
# repositories         1 (version-controlled)
# pinned               1 (version)
# current-switch       5.4
# ocaml:native         true
# ocaml:native-tools   true
# ocaml:native-dynlink true
# ocaml:stubsdir       /home/opam/.opam/5.4/lib/ocaml/stublibs:/home/opam/.opam/5.4/lib/ocaml
# ocaml:preinstalled   false
# ocaml:compiler       5.4.1
2026-04-02 19:45.37 ---> using "f7f796062ddae31615243e46fb33ac21bcab81d8390a2a6483f99ce577cf3f83" from cache

/home/opam: (env OPAMDOWNLOADJOBS 1)

/home/opam: (env OPAMERRLOGLEN 0)

/home/opam: (env OPAMPRECISETRACKING 1)

/home/opam: (env CI true)

/home/opam: (env OPAM_REPO_CI true)

/home/opam: (run (shell "rm -rf opam-repository/"))
2026-04-02 19:45.37 ---> using "0eaba563a2084dfdee48a1e67319ef97652c060780fd6c1b36823561611b4742" from cache

/home/opam: (copy (src .) (dst opam-repository/))
2026-04-02 19:45.40 ---> saved as "66be72cc99be851a9fa7871c984eef81314b7c96438f75e788aff3fb382175c8"

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2026-04-02 19:45.51 ---> saved as "84e803bc42d9797669715ee67ce21b7c7b13c5444167689df2c42f20ed0117cd"

/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 [119 kB]
- Fetched 210 kB in 0s (1927 kB/s)
- Reading package lists...
2026-04-02 19:45.52 ---> saved as "85d5dae24d406d42cc9394d21222914cc11052377935f3d87275a7d3eaba0a71"

/home/opam: (run (shell "opam pin add -k version -yn opentelemetry-client-cohttp-eio.0.90 0.90"))
opentelemetry-client-cohttp-eio is now pinned to version 0.90
2026-04-02 19:45.54 ---> saved as "75f3d4f84ff18253504af4797aff1cc9f57a33224e1ce42a041e2b81f44fa656"

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall opentelemetry-client-cohttp-eio.0.90;\
                        \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 \"$pkg\" != 'opentelemetry-client-cohttp-eio.0.90' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
opentelemetry-client-cohttp-eio.0.90 is not installed. Install it? [Y/n] y
The following actions will be performed:
  - install seq                             base    [required by psq]
  - install conf-gmp                        5       [required by conf-gmp-powm-sec, zarith]
  - install ocamlfind                       1.9.8   [required by bos, ptime]
  - install ocamlbuild                      0.16.1  [required by bos, ptime]
  - install dune                            3.22.0  [required by opentelemetry-client-cohttp-eio]
  - install conf-pkg-config                 4       [required by zarith]
  - install conf-gmp-powm-sec               4       [required by mirage-crypto-pk]
  - install topkg                           1.1.1   [required by bos, ptime]
  - install yojson                          3.0.0   [required by pbrt_yojson]
  - install thread-table                    1.0.0   [required by domain-local-await]
  - install thread-local-storage            0.2     [required by opentelemetry, opentelemetry-client]
  - install stringext                       1.6.0   [required by cohttp]
  - install stdlib-shims                    0.3.0   [required by pbrt]
  - install sexplib0                        v0.17.0 [required by cohttp]
  - install re                              1.14.0  [required by cohttp]
  - install psq                             0.2.1   [required by eio]
  - install ppx_derivers                    1.2.1   [required by ppxlib]
  - install optint                          0.3.0   [required by eio]
  - install ohex                            0.2.0   [required by ca-certs]
  - install ocaml-syntax-shims              1.0.0   [required by angstrom]
  - install ocaml-compiler-libs             v0.17.0 [required by ppxlib]
  - install ocaml_intrinsics_kernel         v0.17.1 [required by base]
  - install macaddr                         5.6.2   [required by ipaddr]
  - install lwt-dllist                      1.1.0   [required by eio]
  - install http                            6.2.1   [required by cohttp-eio]
  - install gmap                            0.3.0   [required by x509]
  - install eqaf                            0.10    [required by digestif, mirage-crypto]
  - install duration                        0.2.1   [required by mirage-crypto-rng]
  - install domain-name                     0.5.0   [required by x509, tls]
  - install csexp                           1.5.2   [required by dune-configurator]
  - install base64                          3.5.2   [required by cohttp, x509, pbrt_yojson]
  - install zarith                          1.14    [required by mirage-crypto-pk]
  - install rresult                         0.7.0   [required by bos]
  - install ptime                           1.2.0   [required by opentelemetry, ca-certs, cohttp-eio, tls-eio]
  - install mtime                           2.1.0   [required by opentelemetry-client-cohttp-eio]
  - install hmap                            0.8.1   [required by opentelemetry]
  - install fmt                             0.11.0  [required by cohttp-eio]
  - install astring                         0.8.5   [required by bos]
  - install domain-local-await              1.0.1   [required by eio]
  - install pbrt                            4.1     [required by opentelemetry]
  - install ppxlib                          0.38.0  [required by ppx_sexp_conv]
  - install digestif                        1.3.0   [required by ca-certs]
  - install ipaddr                          5.6.2   [required by cohttp-eio]
  - install dune-configurator               3.22.0  [required by mirage-crypto]
  - install pbrt_yojson                     4.1     [required by opentelemetry]
  - install asn1-combinators                0.3.2   [required by x509]
  - install ambient-context                 0.2     [required by ambient-context-eio, opentelemetry]
  - install logs                            0.10.0  [required by ca-certs, cohttp-eio]
  - install cstruct                         6.2.0   [required by eio]
  - install fpath                           0.7.3   [required by ca-certs]
  - install ppxlib_jane                     v0.17.4 [required by ppx_sexp_conv]
  - install mirage-crypto                   2.1.0   [required by ca-certs]
  - install bigstringaf                     0.10.0  [required by eio]
  - install base                            v0.17.3 [required by ppx_sexp_conv]
  - install bos                             0.2.1   [required by ca-certs]
  - install mirage-crypto-rng               2.1.0   [required by opentelemetry-client-cohttp-eio]
  - install kdf                             1.0.0   [required by x509, tls]
  - install eio                             1.3     [required by opentelemetry, ambient-context-eio, cohttp-eio, tls-eio]
  - install angstrom                        0.16.1  [required by uri]
  - install ppx_sexp_conv                   v0.17.1 [required by cohttp]
  - install mirage-crypto-pk                2.1.0   [required by x509, tls]
  - install mirage-crypto-ec                2.1.0   [required by x509, tls]
  - install opentelemetry                   0.90    [required by opentelemetry-client-cohttp-eio]
  - install ambient-context-eio             0.2     [required by opentelemetry-client-cohttp-eio]
  - install uri                             4.4.0   [required by cohttp-eio]
  - install x509                            1.0.6   [required by ca-certs]
  - install opentelemetry-client            0.90    [required by opentelemetry-client-cohttp-eio]
  - install uri-sexp                        4.4.0   [required by cohttp]
  - install tls                             2.0.4   [required by tls-eio]
  - install ca-certs                        1.0.1   [required by opentelemetry-client-cohttp-eio]
  - install cohttp                          6.2.1   [required by cohttp-eio]
  - install tls-eio                         2.0.4   [required by opentelemetry-client-cohttp-eio]
  - install cohttp-eio                      6.2.1   [required by opentelemetry-client-cohttp-eio]
  - install opentelemetry-client-cohttp-eio 0.90*
===== 74 to install =====

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

<><> Handling external dependencies <><><><><><><><><><><><><><><><><><><><><><>
Let opam run your package manager to install the required system packages?
(answer 'n' for other options) [Y/n] y
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "libgmp-dev" "pkg-config"
- Selecting previously unselected package libgmpxx4ldbl:amd64.
- (Reading database ... 
(Reading database ... 5%
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(Reading database ... 20%
(Reading database ... 25%
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(Reading database ... 75%
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(Reading database ... 85%
(Reading database ... 90%
(Reading database ... 95%
(Reading database ... 100%
(Reading database ... 20654 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+deb13u2) ...

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved ambient-context.0.2  (cached)
-> retrieved ambient-context-eio.0.2  (cached)
-> retrieved angstrom.0.16.1  (cached)
-> retrieved asn1-combinators.0.3.2  (cached)
-> retrieved astring.0.8.5  (cached)
-> retrieved base.v0.17.3  (cached)
-> retrieved base64.3.5.2  (cached)
-> retrieved bigstringaf.0.10.0  (cached)
-> retrieved bos.0.2.1  (cached)
-> retrieved ca-certs.1.0.1  (cached)
-> retrieved cohttp.6.2.1  (cached)
-> retrieved cohttp-eio.6.2.1  (cached)
-> retrieved conf-gmp.5  (cached)
-> retrieved conf-gmp-powm-sec.4  (cached)
-> retrieved csexp.1.5.2  (cached)
-> installed conf-pkg-config.4
-> installed conf-gmp.5
-> retrieved cstruct.6.2.0  (cached)
-> installed conf-gmp-powm-sec.4
-> retrieved digestif.1.3.0  (cached)
-> retrieved domain-local-await.1.0.1  (cached)
-> retrieved domain-name.0.5.0  (cached)
-> retrieved dune.3.22.0  (cached)
-> retrieved dune-configurator.3.22.0  (cached)
-> retrieved duration.0.2.1  (cached)
-> retrieved eio.1.3  (cached)
-> retrieved eqaf.0.10  (cached)
-> retrieved fmt.0.11.0  (cached)
-> retrieved fpath.0.7.3  (cached)
-> retrieved gmap.0.3.0  (cached)
-> retrieved hmap.0.8.1  (cached)
-> retrieved http.6.2.1  (cached)
-> retrieved ipaddr.5.6.2  (cached)
-> retrieved kdf.1.0.0  (cached)
-> retrieved logs.0.10.0  (cached)
-> retrieved lwt-dllist.1.1.0  (cached)
-> retrieved macaddr.5.6.2  (cached)
-> retrieved mirage-crypto.2.1.0  (cached)
-> retrieved mirage-crypto-ec.2.1.0  (cached)
-> retrieved mirage-crypto-pk.2.1.0  (cached)
-> retrieved mirage-crypto-rng.2.1.0  (cached)
-> retrieved mtime.2.1.0  (cached)
-> retrieved ocaml-compiler-libs.v0.17.0  (cached)
-> retrieved ocaml-syntax-shims.1.0.0  (cached)
-> retrieved ocaml_intrinsics_kernel.v0.17.1  (cached)
-> retrieved ocamlbuild.0.16.1  (cached)
-> retrieved ocamlfind.1.9.8  (cached)
-> retrieved ohex.0.2.0  (cached)
-> retrieved opentelemetry.0.90  (cached)
-> retrieved opentelemetry-client.0.90  (cached)
-> retrieved opentelemetry-client-cohttp-eio.0.90  (cached)
-> retrieved optint.0.3.0  (cached)
-> retrieved pbrt.4.1  (cached)
-> retrieved pbrt_yojson.4.1  (cached)
-> retrieved ppx_derivers.1.2.1  (cached)
-> retrieved ppx_sexp_conv.v0.17.1  (cached)
-> retrieved ppxlib.0.38.0  (cached)
-> retrieved ppxlib_jane.v0.17.4  (cached)
-> retrieved psq.0.2.1  (cached)
-> retrieved ptime.1.2.0  (cached)
-> retrieved re.1.14.0  (cached)
-> retrieved rresult.0.7.0  (cached)
-> retrieved seq.base  (cached)
-> installed seq.base
-> retrieved sexplib0.v0.17.0  (cached)
-> retrieved stdlib-shims.0.3.0  (cached)
-> retrieved stringext.1.6.0  (cached)
-> retrieved thread-local-storage.0.2  (cached)
-> retrieved thread-table.1.0.0  (cached)
-> retrieved tls.2.0.4  (cached)
-> retrieved tls-eio.2.0.4  (cached)
-> retrieved topkg.1.1.1  (cached)
-> retrieved uri.4.4.0  (cached)
-> retrieved uri-sexp.4.4.0  (cached)
-> retrieved x509.1.0.6  (cached)
-> retrieved yojson.3.0.0  (cached)
-> retrieved zarith.1.14  (cached)
-> installed ocamlfind.1.9.8
-> installed ocamlbuild.0.16.1
-> installed zarith.1.14
-> installed topkg.1.1.1
-> installed hmap.0.8.1
-> installed rresult.0.7.0
-> installed fmt.0.11.0
-> installed mtime.2.1.0
-> installed ptime.1.2.0
-> installed astring.0.8.5
-> installed logs.0.10.0
-> installed fpath.0.7.3
-> installed bos.0.2.1
-> installed dune.3.22.0
-> installed csexp.1.5.2
-> installed asn1-combinators.0.3.2
-> installed base64.3.5.2
-> installed cstruct.6.2.0
-> installed domain-name.0.5.0
-> installed duration.0.2.1
-> installed eqaf.0.10
-> installed gmap.0.3.0
-> installed http.6.2.1
-> installed lwt-dllist.1.1.0
-> installed macaddr.5.6.2
-> installed ocaml_intrinsics_kernel.v0.17.1
-> installed ohex.0.2.0
-> installed optint.0.3.0
-> installed ppx_derivers.1.2.1
-> installed psq.0.2.1
-> installed sexplib0.v0.17.0
-> installed stdlib-shims.0.3.0
-> installed stringext.1.6.0
-> installed thread-local-storage.0.2
-> installed thread-table.1.0.0
-> installed ocaml-syntax-shims.1.0.0
-> installed re.1.14.0
-> installed yojson.3.0.0
-> installed ocaml-compiler-libs.v0.17.0
-> installed ipaddr.5.6.2
-> installed pbrt.4.1
-> installed ambient-context.0.2
-> installed domain-local-await.1.0.1
-> installed pbrt_yojson.4.1
-> installed digestif.1.3.0
-> installed dune-configurator.3.22.0
-> installed bigstringaf.0.10.0
-> installed angstrom.0.16.1
-> installed mirage-crypto.2.1.0
-> installed eio.1.3
-> installed kdf.1.0.0
-> installed uri.4.4.0
-> installed mirage-crypto-rng.2.1.0
-> installed ambient-context-eio.0.2
-> installed mirage-crypto-pk.2.1.0
-> installed opentelemetry.0.90
-> installed opentelemetry-client.0.90
-> installed base.v0.17.3
-> installed mirage-crypto-ec.2.1.0
-> installed x509.1.0.6
-> installed ca-certs.1.0.1
-> installed tls.2.0.4
-> installed tls-eio.2.0.4
-> installed ppxlib.0.38.0
-> installed ppxlib_jane.v0.17.4
-> installed ppx_sexp_conv.v0.17.1
-> installed uri-sexp.4.4.0
-> installed cohttp.6.2.1
-> installed cohttp-eio.6.2.1
-> installed opentelemetry-client-cohttp-eio.0.90
Done.
# Run eval $(opam env) to update the current shell environment
2026-04-02 19:47.11 ---> saved as "bfe641f3a6dc9fc60cad469250769bede3c65f883b15ce4feeaf7da4e1b0e690"

/home/opam: (run (network host)
                 (shell "(opam reinstall --with-test opentelemetry-client-cohttp-eio.0.90) || true"))
The following actions will be performed:
  - install   cmdliner                        2.1.0  [required by alcotest, cohttp-lwt-unix]
  - install   magic-mime                      1.3.1  [required by cohttp-lwt-unix]
  - install   ipaddr-sexp                     5.6.2  [required by conduit-lwt-unix]
  - install   base-bytes                      base   [required by ocplib-endian]
  - install   iomux                           0.4    [required by eio_posix]
  - install   cppo                            1.8.0  [required by lwt]
  - install   either                          1.0.0  [required by containers]
  - install   uutf                            1.0.4  [required by alcotest]
  - recompile fmt                             0.11.0 [uses cmdliner]
  - install   ocplib-endian                   1.2    [required by lwt]
  - install   containers                      3.18   [required by opentelemetry-client-cohttp-eio]
  - install   alcotest                        1.9.1  [required by opentelemetry-client-cohttp-eio]
  - recompile cstruct                         6.2.0  [uses fmt]
  - install   lwt                             6.1.1  [required by cohttp-lwt-unix]
  - install   uring                           2.7.0  [required by eio_linux]
  - recompile eio                             1.3    [uses fmt]
  - recompile logs                            0.10.0 [uses cmdliner]
  - install   eio_posix                       1.3    [required by eio_main]
  - install   eio_linux                       1.3    [required by eio_main]
  - recompile opentelemetry                   0.90   [uses eio]
  - recompile ambient-context-eio             0.2    [uses eio]
  - install   conduit                         8.0.0  [required by conduit-lwt]
  - recompile mirage-crypto-rng               2.1.0  [uses logs]
  - recompile cohttp                          6.2.1  [uses logs]
  - recompile bos                             0.2.1  [uses fmt]
  - install   eio_main                        1.3    [required by opentelemetry-client-cohttp-eio]
  - recompile opentelemetry-client            0.90   [uses opentelemetry]
  - install   conduit-lwt                     8.0.0  [required by cohttp-lwt-unix]
  - recompile mirage-crypto-pk                2.1.0  [uses mirage-crypto-rng]
  - recompile mirage-crypto-ec                2.1.0  [uses mirage-crypto-rng]
  - install   cohttp-lwt                      6.2.1  [required by cohttp-lwt-unix]
  - recompile cohttp-eio                      6.2.1  [uses fmt]
  - recompile x509                            1.0.6  [uses fmt]
  - recompile tls                             2.0.4  [uses fmt]
  - recompile ca-certs                        1.0.1  [uses bos]
  - recompile tls-eio                         2.0.4  [uses eio]
  - install   conduit-lwt-unix                8.0.0  [required by cohttp-lwt-unix]
  - install   cohttp-lwt-unix                 6.2.1  [required by opentelemetry-client-cohttp-eio]
  - recompile opentelemetry-client-cohttp-eio 0.90*
===== 21 to install | 18 to recompile =====

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved alcotest.1.9.1  (https://opam.ocaml.org/cache)
-> retrieved ambient-context-eio.0.2  (https://opam.ocaml.org/cache)
-> installed base-bytes.base
-> retrieved bos.0.2.1  (https://opam.ocaml.org/cache)
-> retrieved ca-certs.1.0.1  (https://opam.ocaml.org/cache)
-> retrieved cmdliner.2.1.0  (https://opam.ocaml.org/cache)
-> retrieved cohttp.6.2.1  (https://opam.ocaml.org/cache)
-> retrieved cohttp-eio.6.2.1  (cached)
-> retrieved cohttp-lwt.6.2.1  (cached)
-> retrieved cohttp-lwt-unix.6.2.1  (cached)
-> retrieved conduit.8.0.0  (https://opam.ocaml.org/cache)
-> retrieved conduit-lwt.8.0.0  (cached)
-> retrieved conduit-lwt-unix.8.0.0  (cached)
-> retrieved containers.3.18  (https://opam.ocaml.org/cache)
-> retrieved cppo.1.8.0  (https://opam.ocaml.org/cache)
-> retrieved cstruct.6.2.0  (https://opam.ocaml.org/cache)
-> retrieved eio.1.3  (https://opam.ocaml.org/cache)
-> retrieved eio_linux.1.3  (cached)
-> retrieved eio_main.1.3  (cached)
-> retrieved eio_posix.1.3  (cached)
-> retrieved either.1.0.0  (https://opam.ocaml.org/cache)
-> retrieved fmt.0.11.0  (https://opam.ocaml.org/cache)
-> retrieved iomux.0.4  (https://opam.ocaml.org/cache)
-> installed either.1.0.0
-> retrieved ipaddr-sexp.5.6.2  (https://opam.ocaml.org/cache)
-> installed cppo.1.8.0
-> retrieved logs.0.10.0  (https://opam.ocaml.org/cache)
-> retrieved lwt.6.1.1  (https://opam.ocaml.org/cache)
-> retrieved magic-mime.1.3.1  (https://opam.ocaml.org/cache)
-> retrieved mirage-crypto-ec.2.1.0  (https://opam.ocaml.org/cache)
-> installed iomux.0.4
-> installed magic-mime.1.3.1
-> retrieved mirage-crypto-pk.2.1.0  (cached)
-> retrieved mirage-crypto-rng.2.1.0  (cached)
-> retrieved ocplib-endian.1.2  (https://opam.ocaml.org/cache)
-> retrieved opentelemetry.0.90  (https://github.com/ocaml-tracing/ocaml-opentelemetry/releases/download/v0.90/opentelemetry-0.90.tbz)
-> retrieved opentelemetry-client.0.90  (cached)
-> retrieved tls.2.0.4  (https://opam.ocaml.org/cache)
-> retrieved tls-eio.2.0.4  (cached)
-> installed cmdliner.2.1.0
-> removed   opentelemetry-client-cohttp-eio.0.90
-> removed   ambient-context-eio.0.2
-> removed   ca-certs.1.0.1
-> removed   bos.0.2.1
-> removed   cohttp-eio.6.2.1
-> removed   cohttp.6.2.1
-> removed   opentelemetry-client.0.90
-> removed   opentelemetry.0.90
-> removed   tls-eio.2.0.4
-> removed   eio.1.3
-> removed   cstruct.6.2.0
-> removed   tls.2.0.4
-> installed containers.3.18
-> installed ipaddr-sexp.5.6.2
-> installed ocplib-endian.1.2
-> retrieved uring.2.7.0  (https://opam.ocaml.org/cache)
-> retrieved uutf.1.0.4  (https://opam.ocaml.org/cache)
-> retrieved x509.1.0.6  (https://opam.ocaml.org/cache)
-> removed   x509.1.0.6
-> removed   mirage-crypto-ec.2.1.0
-> removed   mirage-crypto-pk.2.1.0
-> removed   mirage-crypto-rng.2.1.0
-> removed   logs.0.10.0
-> removed   fmt.0.11.0
-> installed fmt.0.11.0
-> installed uutf.1.0.4
-> installed cstruct.6.2.0
-> installed alcotest.1.9.1
-> installed lwt.6.1.1
-> installed eio.1.3
-> installed ambient-context-eio.0.2
-> installed uring.2.7.0
-> installed logs.0.10.0
-> installed eio_posix.1.3
-> installed eio_linux.1.3
-> installed mirage-crypto-rng.2.1.0
-> installed eio_main.1.3
-> installed mirage-crypto-pk.2.1.0
-> installed opentelemetry.0.90
-> installed conduit.8.0.0
-> installed opentelemetry-client.0.90
-> installed cohttp.6.2.1
-> installed bos.0.2.1
-> installed conduit-lwt.8.0.0
-> installed cohttp-eio.6.2.1
-> installed cohttp-lwt.6.2.1
-> installed mirage-crypto-ec.2.1.0
-> installed x509.1.0.6
-> installed ca-certs.1.0.1
-> installed tls.2.0.4
-> installed tls-eio.2.0.4
-> installed conduit-lwt-unix.8.0.0
-> installed cohttp-lwt-unix.6.2.1
[ERROR] The compilation of opentelemetry-client-cohttp-eio.0.90 failed at "dune build -p opentelemetry-client-cohttp-eio -j 71 @install @runtest".

#=== ERROR while compiling opentelemetry-client-cohttp-eio.0.90 ===============#
# context              2.1.6 | linux/x86_64 | ocaml-base-compiler.5.4.1 | pinned(https://github.com/ocaml-tracing/ocaml-opentelemetry/releases/download/v0.90/opentelemetry-0.90.tbz)
# path                 ~/.opam/5.4/.opam-switch/build/opentelemetry-client-cohttp-eio.0.90
# command              ~/.opam/opam-init/hooks/sandbox.sh build dune build -p opentelemetry-client-cohttp-eio -j 71 @install @runtest
# exit-code            1
# env-file             ~/.opam/log/opentelemetry-client-cohttp-eio-7-2650fe.env
# output-file          ~/.opam/log/opentelemetry-client-cohttp-eio-7-2650fe.out
### output ###
# File "tests/bin/dune", line 61, characters 2-19:
# 61 |   opentelemetry-lwt
#        ^^^^^^^^^^^^^^^^^
# Error: Library "opentelemetry-lwt" not found.
# -> required by _build/default/tests/bin/emit1_eio.exe
# -> required by _build/default/tests/client_e2e/.bin/emit1_eio
# -> required by %{bin:emit1_eio} at tests/client_e2e/dune:49
# -> required by alias tests/client_e2e/runtest-test_cohttp_eio_client_e2e in
#    tests/client_e2e/dune:46
# -> required by alias tests/client_e2e/runtest



<><> Error report <><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><>
+- The following actions failed
| - build opentelemetry-client-cohttp-eio 0.90
+- 
+- The following changes have been performed
| - remove    opentelemetry-client-cohttp-eio 0.90
| - recompile ambient-context-eio             0.2
| - recompile bos                             0.2.1
| - recompile ca-certs                        1.0.1
| - recompile cohttp                          6.2.1
| - recompile cohttp-eio                      6.2.1
| - recompile cstruct                         6.2.0
| - recompile eio                             1.3
| - recompile fmt                             0.11.0
| - recompile logs                            0.10.0
| - recompile mirage-crypto-ec                2.1.0
| - recompile mirage-crypto-pk                2.1.0
| - recompile mirage-crypto-rng               2.1.0
| - recompile opentelemetry                   0.90
| - recompile opentelemetry-client            0.90
| - recompile tls                             2.0.4
| - recompile tls-eio                         2.0.4
| - recompile x509                            1.0.6
| - install   alcotest                        1.9.1
| - install   base-bytes                      base
| - install   cmdliner                        2.1.0
| - install   cohttp-lwt                      6.2.1
| - install   cohttp-lwt-unix                 6.2.1
| - install   conduit                         8.0.0
| - install   conduit-lwt                     8.0.0
| - install   conduit-lwt-unix                8.0.0
| - install   containers                      3.18
| - install   cppo                            1.8.0
| - install   eio_linux                       1.3
| - install   eio_main                        1.3
| - install   eio_posix                       1.3
| - install   either                          1.0.0
| - install   iomux                           0.4
| - install   ipaddr-sexp                     5.6.2
| - install   lwt                             6.1.1
| - install   magic-mime                      1.3.1
| - install   ocplib-endian                   1.2
| - install   uring                           2.7.0
| - install   uutf                            1.0.4
+- 
# Run eval $(opam env) to update the current shell environment

The former state can be restored with:
    /usr/bin/opam switch import "/home/opam/.opam/5.4/.opam-switch/backup/state-20260402194711.export"
Or you can retry to install your package selection with:
    /usr/bin/opam install --restore
2026-04-02 19:47.49 ---> saved as "6b4fb4e3c64f8dc40b6c7e7e8a61cbb34bab448f38f97df14702c0665a7710db"

/home/opam: (run (shell  "opam reinstall --with-test --verbose opentelemetry-client-cohttp-eio.0.90;\
                        \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 \"$pkg\" != 'opentelemetry-client-cohttp-eio.0.90' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
opentelemetry-client-cohttp-eio.0.90 is not installed. Install it? [Y/n] y
The following actions will be performed:
  - install opentelemetry-client-cohttp-eio 0.90*

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
Processing  2/3: [opentelemetry-client-cohttp-eio: dune build]
+ /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "dune" "build" "-p" "opentelemetry-client-cohttp-eio" "-j" "71" "@install" "@runtest" (CWD=/home/opam/.opam/5.4/.opam-switch/build/opentelemetry-client-cohttp-eio.0.90)
- File "tests/bin/dune", line 61, characters 2-19:
- 61 |   opentelemetry-lwt
-        ^^^^^^^^^^^^^^^^^
- Error: Library "opentelemetry-lwt" not found.
- -> required by _build/default/tests/bin/emit1_eio.exe
- -> required by _build/default/tests/client_e2e/.bin/emit1_eio
- -> required by %{bin:emit1_eio} at tests/client_e2e/dune:49
- -> required by alias tests/client_e2e/runtest-test_cohttp_eio_client_e2e in
-    tests/client_e2e/dune:46
- -> required by alias tests/client_e2e/runtest
[ERROR] The compilation of opentelemetry-client-cohttp-eio.0.90 failed at "dune build -p opentelemetry-client-cohttp-eio -j 71 @install @runtest".

#=== ERROR while compiling opentelemetry-client-cohttp-eio.0.90 ===============#
# context              2.1.6 | linux/x86_64 | ocaml-base-compiler.5.4.1 | pinned(https://github.com/ocaml-tracing/ocaml-opentelemetry/releases/download/v0.90/opentelemetry-0.90.tbz)
# path                 ~/.opam/5.4/.opam-switch/build/opentelemetry-client-cohttp-eio.0.90
# command              ~/.opam/opam-init/hooks/sandbox.sh build dune build -p opentelemetry-client-cohttp-eio -j 71 @install @runtest
# exit-code            1
# env-file             ~/.opam/log/opentelemetry-client-cohttp-eio-7-aaad43.env
# output-file          ~/.opam/log/opentelemetry-client-cohttp-eio-7-aaad43.out
### output ###
# File "tests/bin/dune", line 61, characters 2-19:
# 61 |   opentelemetry-lwt
#        ^^^^^^^^^^^^^^^^^
# Error: Library "opentelemetry-lwt" not found.
# -> required by _build/default/tests/bin/emit1_eio.exe
# -> required by _build/default/tests/client_e2e/.bin/emit1_eio
# -> required by %{bin:emit1_eio} at tests/client_e2e/dune:49
# -> required by alias tests/client_e2e/runtest-test_cohttp_eio_client_e2e in
#    tests/client_e2e/dune:46
# -> required by alias tests/client_e2e/runtest



<><> Error report <><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><>
+- The following actions failed
| - build opentelemetry-client-cohttp-eio 0.90
+- 
- No changes have been performed
# Run eval $(opam env) to update the current shell environment
'opam reinstall --with-test --verbose opentelemetry-client-cohttp-eio.0.90' failed.
[WARNING] OPAMCONFIRMLEVEL was ignored because CLI 2.0 was requested and it was introduced in 2.1.
[WARNING] OPAMCONFIRMLEVEL was ignored because CLI 2.0 was requested and it was introduced in 2.1.
"/usr/bin/env" "bash" "-c" "opam reinstall --with-test --verbose opentelemetry-client-cohttp-eio.0.90;
        res=$?;
        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 "$pkg" != 'opentelemetry-client-cohttp-eio.0.90' && partial_fails="$partial_fails $pkg";
        done;
        test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}";
        exit 1" failed with exit status 1
2026-04-02 19:48.52: Job failed: Failed: Build failed
2026-04-02 19:48.52: Log analysis:
2026-04-02 19:48.52: >>> 
[ERROR] The compilation of opentelemetry-client-cohttp-eio.0.90 failed at "dune build -p opentelemetry-client-cohttp-eio -j 71 @install @runtest".
 (score = 20)
2026-04-02 19:48.52: >>> 
# Error: Library "opentelemetry-lwt" not found.
 (score = 48)
2026-04-02 19:48.52: >>> 
[ERROR] The compilation of opentelemetry-client-cohttp-eio.0.90 failed at "dune build -p opentelemetry-client-cohttp-eio -j 71 @install @runtest".
 (score = 20)
2026-04-02 19:48.52: >>> 
# Error: Library "opentelemetry-lwt" not found.
 (score = 48)
2026-04-02 19:48.52: Library "opentelemetry-lwt" not found.