Build:
  1. 0
2026-04-21 13:13.08: New job: test opentelemetry-client-cohttp-lwt.0.9 with mirage-runtime.4.10.6, using opam dev
                              from https://github.com/ocaml/opam-repository.git#refs/pull/29780/head (71951e2ac901ac642db7ebe77e73a081cb073e61)
                              on debian-13-ocaml-4.14/amd64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/29780/head" && git reset --hard 71951e2a
git fetch origin master
git merge --no-edit 1865f43829b076444382bc4991257c76e72fdf69
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-13-ocaml-4.14@sha256:460b31712710d6f6cae8761185c16e540582dc6bbf723aa6de8ad464dd4cee50
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn mirage-runtime.4.10.6 4.10.6
RUN opam reinstall mirage-runtime.4.10.6; \
    res=$?; \
    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 "$pkg" != 'mirage-runtime.4.10.6' && partial_fails="$partial_fails $pkg"; \
    done; \
    test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
    exit 1
RUN opam reinstall opentelemetry-client-cohttp-lwt.0.9; \
    res=$?; \
    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 "$pkg" != 'opentelemetry-client-cohttp-lwt.0.9' && partial_fails="$partial_fails $pkg"; \
    done; \
    test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
    exit 1
RUN (opam reinstall --with-test opentelemetry-client-cohttp-lwt.0.9) || true
RUN opam reinstall --with-test --verbose opentelemetry-client-cohttp-lwt.0.9; \
    res=$?; \
    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 "$pkg" != 'opentelemetry-client-cohttp-lwt.0.9' && partial_fails="$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 .

2026-04-21 13:13.08: Using cache hint "ocaml/opam:debian-13-ocaml-4.14@sha256:460b31712710d6f6cae8761185c16e540582dc6bbf723aa6de8ad464dd4cee50-mirage-runtime.4.10.6-opentelemetry-client-cohttp-lwt.0.9-71951e2ac901ac642db7ebe77e73a081cb073e61"
2026-04-21 13:13.08: Using OBuilder spec:
((from ocaml/opam:debian-13-ocaml-4.14@sha256:460b31712710d6f6cae8761185c16e540582dc6bbf723aa6de8ad464dd4cee50)
 (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 mirage-runtime.4.10.6 4.10.6"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall mirage-runtime.4.10.6;\
             \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 \"$pkg\" != 'mirage-runtime.4.10.6' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall opentelemetry-client-cohttp-lwt.0.9;\
             \n        res=$?;\
             \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 \"$pkg\" != 'opentelemetry-client-cohttp-lwt.0.9' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
 (run (network host)
      (shell "(opam reinstall --with-test opentelemetry-client-cohttp-lwt.0.9) || true"))
 (run (shell  "opam reinstall --with-test --verbose opentelemetry-client-cohttp-lwt.0.9;\
             \n        res=$?;\
             \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 \"$pkg\" != 'opentelemetry-client-cohttp-lwt.0.9' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2026-04-21 13:13.08: Waiting for resource in pool OCluster
2026-04-21 13:36.56: Waiting for worker…
2026-04-21 13:41.11: Got resource from pool OCluster
Building on asteria.caelum.ci.dev
All commits already cached
HEAD is now at 1865f43829 Merge pull request #29762 from kit-ty-kate/grenier-ocaml-5.5
Merge made by the 'ort' strategy.
 packages/mirage-runtime/mirage-runtime.4.10.6/opam | 46 +++++++++++++++
 packages/mirage/mirage.4.10.6/opam                 | 65 ++++++++++++++++++++++
 2 files changed, 111 insertions(+)
 create mode 100644 packages/mirage-runtime/mirage-runtime.4.10.6/opam
 create mode 100644 packages/mirage/mirage.4.10.6/opam

(from ocaml/opam:debian-13-ocaml-4.14@sha256:460b31712710d6f6cae8761185c16e540582dc6bbf723aa6de8ad464dd4cee50)
Unable to find image 'ocaml/opam:debian-13-ocaml-4.14@sha256:460b31712710d6f6cae8761185c16e540582dc6bbf723aa6de8ad464dd4cee50' locally
docker.io/ocaml/opam@sha256:460b31712710d6f6cae8761185c16e540582dc6bbf723aa6de8ad464dd4cee50: Pulling from ocaml/opam
a7730063fcfe: Already exists
4ee4710ec793: Already exists
9bffbdd66231: Already exists
cbcc548423e6: Already exists
fe2acedc347c: Already exists
d316a4b5f6c7: Already exists
a7185b084615: Already exists
8f2e4b898a82: Already exists
c45b7ac3ea87: Already exists
7e67b51417c7: Already exists
bd7b73c72643: Already exists
6c18a46bf2ad: Already exists
f9e34f2a66c9: Already exists
d9ef36e01586: Already exists
97b411d0e48e: Already exists
7a801e16329f: Already exists
19d23084d713: Already exists
19d23084d713: Already exists
5a7e5c66431e: Already exists
70ef9a276312: Already exists
9ae2c497c2b0: Already exists
e8976e43e08e: Already exists
4f4fb700ef54: Already exists
c604dd6b8c73: Already exists
1eb18e837245: Already exists
255f5a23564e: Already exists
3f89e8909570: Already exists
132eabb3a260: Already exists
493b36718743: Already exists
969b57e3419b: Already exists
149edab32f52: Already exists
bd180ee6bae9: Already exists
cc8dae61ae77: Already exists
60d736b82f5f: Already exists
37e6ecf610fb: Already exists
f5a753da3473: Already exists
36e535949899: Already exists
95ef206c9a71: Already exists
a70d32c06711: Already exists
5ee0fcdd42b0: Already exists
767e030306e7: Already exists
244689e8fa7f: Pulling fs layer
960cd89e5a24: Pulling fs layer
e07686aa475e: Pulling fs layer
e87b8338aa37: Pulling fs layer
e87b8338aa37: Waiting
960cd89e5a24: Verifying Checksum
960cd89e5a24: Download complete
e07686aa475e: Download complete
e87b8338aa37: Verifying Checksum
e87b8338aa37: Download complete
244689e8fa7f: Verifying Checksum
244689e8fa7f: Download complete
244689e8fa7f: Pull complete
960cd89e5a24: Pull complete
e07686aa475e: Pull complete
e87b8338aa37: Pull complete
Digest: sha256:460b31712710d6f6cae8761185c16e540582dc6bbf723aa6de8ad464dd4cee50
Status: Downloaded newer image for ocaml/opam@sha256:460b31712710d6f6cae8761185c16e540582dc6bbf723aa6de8ad464dd4cee50
2026-04-21 14:07.36 ---> using "275aa6c46f8d27a33df71b6bdff009976fb58bbf99c28dd3a526aa8f4b7aefb8" from cache

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

/: (workdir /home/opam)

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2026-04-21 14:07.36 ---> using "a98850e9a5cfd84b3614af4a9192aceaf9831e4689d1f11e4b4e749f90649d18" from cache

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

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

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

<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[default] Initialised
2026-04-21 14:07.36 ---> using "b90106caf844cea73ce42f055b2d14abf49e39d0c2415ab3fb4a895901b0ec5f" 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         2.5.1
# self-upgrade         no
# system               arch=x86_64 os=linux os-distribution=debian os-version=13
# solver               builtin-0install
# install-criteria     -changed,-count[avoid-version,solution]
# upgrade-criteria     -count[avoid-version,solution]
# jobs                 255
# repositories         1 (version-controlled)
# pinned               1 (version)
# current-switch       4.14
# invariant            ["ocaml-base-compiler" {= "4.14.3"}]
# compiler-packages    ocaml-base-compiler.4.14.3, ocaml-options-vanilla.1
# ocaml:native         true
# ocaml:native-tools   true
# ocaml:native-dynlink true
# ocaml:stubsdir       /home/opam/.opam/4.14/lib/ocaml/stublibs:/home/opam/.opam/4.14/lib/ocaml
# ocaml:preinstalled   false
# ocaml:compiler       4.14.3
2026-04-21 14:07.36 ---> using "7cacf4aa13f695e83a478ecf0a98f33a1198ca0f287fb85c4cc0dbe566280aa6" 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/"))
2026-04-21 14:07.36 ---> using "b3f344f7e8770abbc4f238f7893e2dfd12dbe47fec768695411f113a6dff7573" from cache

/home/opam: (copy (src .) (dst opam-repository/))
2026-04-21 14:07.37 ---> using "5934e125fc812c73a5a58301de21b68639c633fcaaa863881795811bbccd4749" from cache

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2026-04-21 14:07.37 ---> using "58dbad82a49d653734f22e1719500f539ffcceffad4ab3a1cb151b3744fbf43d" 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 [125 kB]
- Fetched 215 kB in 0s (1901 kB/s)
- Reading package lists...
2026-04-21 14:07.37 ---> using "0d73e76a03ad2bed56245b27cab67e38fd8ea0bbc292ce6ea3792b1f133f5cbb" from cache

/home/opam: (run (shell "opam pin add -k version -yn mirage-runtime.4.10.6 4.10.6"))
mirage-runtime is now pinned to version 4.10.6
2026-04-21 14:07.37 ---> using "d370dc3c6955ab008ee874feceaca3bfd6febd07050a8544f97bf9c3fd191c77" from cache

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall mirage-runtime.4.10.6;\
                        \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 \"$pkg\" != 'mirage-runtime.4.10.6' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
mirage-runtime.4.10.6 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== install 16 packages
  - install base-bytes        base            [required by ocplib-endian]
  - install cmdliner          2.1.0           [required by mirage-runtime]
  - install cppo              1.8.0           [required by lwt]
  - install csexp             1.5.2           [required by dune-configurator]
  - install domain-name       0.5.0           [required by ipaddr]
  - install dune              3.22.2          [required by mirage-runtime]
  - install dune-configurator 3.22.2          [required by lwt]
  - install ipaddr            5.6.2           [required by mirage-runtime]
  - install logs              0.10.0          [required by mirage-runtime]
  - install lwt               6.1.1           [required by mirage-runtime]
  - install macaddr           5.6.2           [required by ipaddr]
  - install mirage-runtime    4.10.6 (pinned)
  - install ocamlbuild        0.16.1          [required by logs]
  - install ocamlfind         1.9.8           [required by logs]
  - install ocplib-endian     1.2             [required by lwt]
  - install topkg             1.1.1           [required by logs]

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved cmdliner.2.1.0  (cached)
-> retrieved cppo.1.8.0  (cached)
-> retrieved csexp.1.5.2  (cached)
-> retrieved domain-name.0.5.0  (cached)
-> retrieved dune.3.22.2, dune-configurator.3.22.2  (cached)
-> retrieved ipaddr.5.6.2, macaddr.5.6.2  (cached)
-> retrieved logs.0.10.0  (cached)
-> retrieved lwt.6.1.1  (cached)
-> retrieved mirage-runtime.4.10.6  (cached)
-> retrieved ocamlbuild.0.16.1  (cached)
-> installed cmdliner.2.1.0
-> retrieved ocamlfind.1.9.8  (cached)
-> retrieved ocplib-endian.1.2  (cached)
-> retrieved topkg.1.1.1  (cached)
-> installed ocamlfind.1.9.8
-> installed base-bytes.base
-> installed ocamlbuild.0.16.1
-> installed topkg.1.1.1
-> installed dune.3.22.2
-> installed csexp.1.5.2
-> installed cppo.1.8.0
-> installed domain-name.0.5.0
-> installed macaddr.5.6.2
-> installed ocplib-endian.1.2
-> installed ipaddr.5.6.2
-> installed dune-configurator.3.22.2
-> installed lwt.6.1.1
-> installed logs.0.10.0
-> installed mirage-runtime.4.10.6
Done.
# To update the current shell environment, run: eval $(opam env)
2026-04-21 14:07.37 ---> using "3a208ac6a3984cdba6224455d70f6cdf212b42e461efc49fb4a95f356f368f5a" from cache

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall opentelemetry-client-cohttp-lwt.0.9;\
                        \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 \"$pkg\" != 'opentelemetry-client-cohttp-lwt.0.9' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
opentelemetry-client-cohttp-lwt.0.9 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== downgrade 1 package
  - downgrade lwt                             6.1.1 to 5.9.2  [required by opentelemetry-client-cohttp-lwt]
=== recompile 2 packages
  - recompile logs                            0.10.0          [uses lwt]
  - recompile mirage-runtime                  4.10.6 (pinned) [uses lwt]
=== install 54 packages
  - install   ambient-context                 0.1.1           [required by opentelemetry]
  - install   angstrom                        0.16.1          [required by uri]
  - install   asn1-combinators                0.3.2           [required by x509]
  - install   astring                         0.8.5           [required by conduit]
  - install   base                            v0.16.4         [required by ppx_sexp_conv]
  - install   base64                          3.5.2           [required by cohttp]
  - install   bigstringaf                     0.10.0          [required by angstrom]
  - install   bos                             0.2.1           [required by ca-certs]
  - install   ca-certs                        1.0.1           [required by conduit-lwt-unix]
  - install   cohttp                          6.2.1           [required by cohttp-lwt, cohttp-lwt-unix]
  - install   cohttp-lwt                      6.2.1           [required by opentelemetry-client-cohttp-lwt]
  - install   cohttp-lwt-unix                 6.2.1           [required by opentelemetry-client-cohttp-lwt]
  - install   conduit                         8.0.0           [required by conduit-lwt]
  - install   conduit-lwt                     8.0.0           [required by cohttp-lwt-unix]
  - install   conduit-lwt-unix                8.0.0           [required by cohttp-lwt-unix]
  - install   conf-gmp                        5               [required by conf-gmp-powm-sec, zarith]
  - install   conf-gmp-powm-sec               4               [required by mirage-crypto-pk]
  - install   conf-pkg-config                 4               [required by zarith]
  - install   digestif                        1.3.0           [required by ca-certs]
  - install   duration                        0.3.1           [required by mirage-crypto-rng]
  - install   eqaf                            0.10            [required by digestif, mirage-crypto]
  - install   fmt                             0.11.0          [required by cohttp-lwt-unix]
  - install   fpath                           0.7.3           [required by ca-certs]
  - install   gmap                            0.3.0           [required by x509]
  - install   hmap                            0.8.1           [required by opentelemetry]
  - install   http                            6.2.1           [required by cohttp-lwt, cohttp-lwt-unix]
  - install   ipaddr-sexp                     5.6.2           [required by conduit-lwt-unix]
  - install   kdf                             1.0.0           [required by x509]
  - install   lwt_ppx                         5.9.1           [required by opentelemetry-client-cohttp-lwt]
  - install   magic-mime                      1.3.1           [required by cohttp-lwt-unix]
  - install   mirage-crypto                   2.1.0           [required by ca-certs]
  - install   mirage-crypto-ec                2.1.0           [required by x509]
  - install   mirage-crypto-pk                2.1.0           [required by x509]
  - install   mirage-crypto-rng               2.1.0           [required by x509]
  - install   mtime                           2.1.0           [required by opentelemetry-client-cohttp-lwt]
  - install   ocaml-compiler-libs             v0.12.4         [required by ppxlib]
  - install   ocaml-syntax-shims              1.0.0           [required by angstrom]
  - install   ohex                            0.2.0           [required by ca-certs]
  - install   opentelemetry                   0.9             [required by opentelemetry-client-cohttp-lwt]
  - install   opentelemetry-client-cohttp-lwt 0.9
  - install   pbrt                            3.1.1           [required by opentelemetry]
  - install   ppx_derivers                    1.2.1           [required by ppxlib]
  - install   ppx_sexp_conv                   v0.16.0         [required by cohttp-lwt, cohttp-lwt-unix]
  - install   ppxlib                          0.35.0          [required by lwt_ppx]
  - install   ptime                           1.2.0           [required by opentelemetry]
  - install   re                              1.14.0          [required by cohttp]
  - install   rresult                         0.7.0           [required by bos]
  - install   sexplib0                        v0.16.0         [required by cohttp-lwt]
  - install   stdlib-shims                    0.3.0           [required by pbrt]
  - install   stringext                       1.6.0           [required by cohttp]
  - install   uri                             4.4.0           [required by cohttp-lwt]
  - install   uri-sexp                        4.4.0           [required by cohttp]
  - install   x509                            1.0.6           [required by ca-certs]
  - install   zarith                          1.14            [required by mirage-crypto-pk]

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+deb13u2) ...

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved ambient-context.0.1.1  (cached)
-> retrieved angstrom.0.16.1  (cached)
-> retrieved asn1-combinators.0.3.2  (cached)
-> retrieved astring.0.8.5  (cached)
-> retrieved base.v0.16.4  (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, cohttp-lwt.6.2.1, cohttp-lwt-unix.6.2.1, http.6.2.1  (cached)
-> installed base64.3.5.2
-> retrieved conduit.8.0.0, conduit-lwt.8.0.0, conduit-lwt-unix.8.0.0  (cached)
-> retrieved conf-gmp.5  (cached)
-> retrieved conf-gmp-powm-sec.4  (cached)
-> installed conf-pkg-config.4
-> installed conf-gmp.5
-> installed bigstringaf.0.10.0
-> installed conf-gmp-powm-sec.4
-> installed http.6.2.1
-> retrieved digestif.1.3.0  (cached)
-> retrieved duration.0.3.1  (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 ipaddr-sexp.5.6.2  (cached)
-> retrieved kdf.1.0.0  (cached)
-> retrieved logs.0.10.0  (cached)
-> retrieved lwt.5.9.2  (cached)
-> installed duration.0.3.1
-> retrieved lwt_ppx.5.9.1  (cached)
-> installed gmap.0.3.0
-> retrieved magic-mime.1.3.1  (cached)
-> installed hmap.0.8.1
-> installed eqaf.0.10
-> installed astring.0.8.5
-> retrieved mirage-crypto.2.1.0, mirage-crypto-ec.2.1.0, mirage-crypto-pk.2.1.0, mirage-crypto-rng.2.1.0  (cached)
-> retrieved mtime.2.1.0  (cached)
-> retrieved ocaml-compiler-libs.v0.12.4  (cached)
-> retrieved ocaml-syntax-shims.1.0.0  (cached)
-> retrieved ohex.0.2.0  (cached)
-> retrieved opentelemetry.0.9, opentelemetry-client-cohttp-lwt.0.9  (cached)
-> installed ambient-context.0.1.1
-> retrieved pbrt.3.1.1  (cached)
-> retrieved ppx_derivers.1.2.1  (cached)
-> retrieved ppx_sexp_conv.v0.16.0  (cached)
-> installed magic-mime.1.3.1
-> installed fmt.0.11.0
-> installed ohex.0.2.0
-> retrieved ppxlib.0.35.0  (cached)
-> installed digestif.1.3.0
-> installed fpath.0.7.3
-> installed ppx_derivers.1.2.1
-> retrieved ptime.1.2.0  (cached)
-> retrieved re.1.14.0  (cached)
-> retrieved rresult.0.7.0  (cached)
-> retrieved sexplib0.v0.16.0  (cached)
-> retrieved stdlib-shims.0.3.0  (cached)
-> retrieved stringext.1.6.0  (cached)
-> retrieved uri.4.4.0, uri-sexp.4.4.0  (cached)
-> retrieved x509.1.0.6  (cached)
-> retrieved zarith.1.14  (cached)
-> installed stdlib-shims.0.3.0
-> installed stringext.1.6.0
-> installed ocaml-syntax-shims.1.0.0
-> installed mtime.2.1.0
-> installed ocaml-compiler-libs.v0.12.4
-> installed rresult.0.7.0
-> installed sexplib0.v0.16.0
-> installed pbrt.3.1.1
-> installed angstrom.0.16.1
-> installed mirage-crypto.2.1.0
-> installed re.1.14.0
-> removed   mirage-runtime.4.10.6
-> removed   logs.0.10.0
-> removed   lwt.6.1.1
-> installed lwt.5.9.2
-> installed ptime.1.2.0
-> installed kdf.1.0.0
-> installed asn1-combinators.0.3.2
-> installed uri.4.4.0
-> installed logs.0.10.0
-> installed opentelemetry.0.9
-> installed zarith.1.14
-> installed mirage-crypto-rng.2.1.0
-> installed mirage-runtime.4.10.6
-> installed mirage-crypto-pk.2.1.0
-> installed bos.0.2.1
-> installed base.v0.16.4
-> installed mirage-crypto-ec.2.1.0
-> installed x509.1.0.6
-> installed ca-certs.1.0.1
-> installed ppxlib.0.35.0
-> installed lwt_ppx.5.9.1
-> installed ppx_sexp_conv.v0.16.0
-> installed ipaddr-sexp.5.6.2
-> installed uri-sexp.4.4.0
-> installed conduit.8.0.0
-> installed cohttp.6.2.1
-> installed conduit-lwt.8.0.0
-> installed cohttp-lwt.6.2.1
-> installed conduit-lwt-unix.8.0.0
-> installed cohttp-lwt-unix.6.2.1
-> installed opentelemetry-client-cohttp-lwt.0.9
Done.
# To update the current shell environment, run: eval $(opam env)
2026-04-21 14:08.10 ---> saved as "11a90d94ae2fe60f7224c2c3b46d1e2ab5c07343a36888d893d4670c7436f9a0"

/home/opam: (run (network host)
                 (shell "(opam reinstall --with-test opentelemetry-client-cohttp-lwt.0.9) || true"))
The following actions will be performed:
=== recompile 1 package
  - recompile opentelemetry-client-cohttp-lwt 0.9
=== install 2 packages
  - install   alcotest                        1.9.1 [required by opentelemetry-client-cohttp-lwt]
  - install   uutf                            1.0.4 [required by alcotest]

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved alcotest.1.9.1  (https://opam.ocaml.org/cache)
-> retrieved opentelemetry-client-cohttp-lwt.0.9  (https://opam.ocaml.org/cache)
-> retrieved uutf.1.0.4  (https://opam.ocaml.org/cache)
-> removed   opentelemetry-client-cohttp-lwt.0.9
-> installed uutf.1.0.4
-> installed alcotest.1.9.1
-> installed opentelemetry-client-cohttp-lwt.0.9
Done.
# To update the current shell environment, run: eval $(opam env)
2026-04-21 14:08.19 ---> saved as "6665bfda1bbfdf3d3fb13ff3ffb5d32a8db6e592fff2e71a9e344776dbe69ccc"

/home/opam: (run (shell  "opam reinstall --with-test --verbose opentelemetry-client-cohttp-lwt.0.9;\
                        \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 \"$pkg\" != 'opentelemetry-client-cohttp-lwt.0.9' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
The following actions will be performed:
=== recompile 1 package
  - recompile opentelemetry-client-cohttp-lwt 0.9

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
Processing  1/4: [opentelemetry-client-cohttp-lwt.0.9: extract]
-> retrieved opentelemetry-client-cohttp-lwt.0.9  (cached)
Processing  2/4: [opentelemetry-client-cohttp-lwt: dune build]
+ /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "dune" "build" "-p" "opentelemetry-client-cohttp-lwt" "-j" "255" "--promote-install-files=false" "@install" "@runtest" (CWD=/home/opam/.opam/4.14/.opam-switch/build/opentelemetry-client-cohttp-lwt.0.9)
- (cd _build/default/tests/implicit_scope/sync && ./test_implicit_scope_sync.exe)
- Testing `implicit scope'.
- This run has ID `39L3AG94'.
- 
-   [OK]          sync          0   stack-based implicit scope.
- 
- Full test results in `~/.opam/4.14/.opam-switch/build/opentelemetry-client-cohttp-lwt.0.9/_build/default/tests/implicit_scope/sync/_build/_tests/implicit scope'.
- Test Successful in 0.601s. 1 test run.
Processing  2/4: [opentelemetry-client-cohttp-lwt: dune install]
+ /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "dune" "install" "-p" "opentelemetry-client-cohttp-lwt" "--create-install-files" "opentelemetry-client-cohttp-lwt" (CWD=/home/opam/.opam/4.14/.opam-switch/build/opentelemetry-client-cohttp-lwt.0.9)
-> compiled  opentelemetry-client-cohttp-lwt.0.9
-> removed   opentelemetry-client-cohttp-lwt.0.9
-> installed opentelemetry-client-cohttp-lwt.0.9
Done.
# To update the current shell environment, run: eval $(opam env)
2026-04-21 14:08.26 ---> saved as "793fd30acde2027c96a98c1b26d7fd4e4fd7abece7c78914a950c8a2b35df87a"
Job succeeded
2026-04-21 14:08.33: Job succeeded