(not at the head of any monitored branch or PR)
2026-03-19 09:46.08: New job: test opentelemetry-lwt.0.6 with ppxlib.0.38.0, using opam dev
                              from https://github.com/ocaml/opam-repository.git#refs/pull/29563/head (387e2f5b0d8ca5a51f4ba81536f829fd909dafd1)
                              on debian-13-ocaml-5.4/amd64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/29563/head" && git reset --hard 387e2f5b
git fetch origin master
git merge --no-edit 9f189ca4f94fbb5f0045820bf3c4ffafb21145ef
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-13-ocaml-5.4@sha256:bd342cbd7766c453282fdafbc2e565ae3361320ec344722cf4372b782e4a97f6
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn ppxlib.0.38.0 0.38.0
RUN opam reinstall ppxlib.0.38.0; \
    res=$?; \
    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 "$pkg" != 'ppxlib.0.38.0' && partial_fails="$partial_fails $pkg"; \
    done; \
    test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
    exit 1
RUN opam reinstall opentelemetry-lwt.0.6; \
    res=$?; \
    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 "$pkg" != 'opentelemetry-lwt.0.6' && partial_fails="$partial_fails $pkg"; \
    done; \
    test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
    exit 1
RUN (opam reinstall --with-test opentelemetry-lwt.0.6) || true
RUN opam reinstall --with-test --verbose opentelemetry-lwt.0.6; \
    res=$?; \
    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 "$pkg" != 'opentelemetry-lwt.0.6' && partial_fails="$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 .

2026-03-19 09:46.08: Using cache hint "ocaml/opam:debian-13-ocaml-5.4@sha256:bd342cbd7766c453282fdafbc2e565ae3361320ec344722cf4372b782e4a97f6-ppxlib.0.38.0-opentelemetry-lwt.0.6-387e2f5b0d8ca5a51f4ba81536f829fd909dafd1"
2026-03-19 09:46.08: Using OBuilder spec:
((from ocaml/opam:debian-13-ocaml-5.4@sha256:bd342cbd7766c453282fdafbc2e565ae3361320ec344722cf4372b782e4a97f6)
 (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 ppxlib.0.38.0 0.38.0"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall ppxlib.0.38.0;\
             \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 \"$pkg\" != 'ppxlib.0.38.0' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall opentelemetry-lwt.0.6;\
             \n        res=$?;\
             \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 \"$pkg\" != 'opentelemetry-lwt.0.6' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
 (run (network host)
      (shell "(opam reinstall --with-test opentelemetry-lwt.0.6) || true"))
 (run (shell  "opam reinstall --with-test --verbose opentelemetry-lwt.0.6;\
             \n        res=$?;\
             \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 \"$pkg\" != 'opentelemetry-lwt.0.6' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2026-03-19 09:46.08: Waiting for resource in pool OCluster
2026-03-19 10:00.25: Waiting for worker…
2026-03-19 10:02.11: Got resource from pool OCluster
Building on clete
All commits already cached
Updating files:  64% (11939/18507)
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Updating files: 100% (18507/18507), done.
HEAD is now at 9f189ca4f9 Merge pull request #29562 from shonfeder/release-dune-3.22.0
Updating 9f189ca4f9..387e2f5b0d
Fast-forward
 packages/ppxlib-tools/ppxlib-tools.0.38.0/opam | 46 +++++++++++++++++++
 packages/ppxlib/ppxlib.0.38.0/opam             | 63 ++++++++++++++++++++++++++
 2 files changed, 109 insertions(+)
 create mode 100644 packages/ppxlib-tools/ppxlib-tools.0.38.0/opam
 create mode 100644 packages/ppxlib/ppxlib.0.38.0/opam

(from ocaml/opam:debian-13-ocaml-5.4@sha256:bd342cbd7766c453282fdafbc2e565ae3361320ec344722cf4372b782e4a97f6)
2026-03-19 10:02.14 ---> using "41eea30e3f639c18d8cf57c309ec76919ec7b2398036f7e41744cbce59a133d3" from cache

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

/: (workdir /home/opam)

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2026-03-19 10:02.14 ---> using "4ad7f430d684c40cedc651267e0edf890c044fe4e624255de377c471b4526bac" from cache

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

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

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

<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[default] Initialised
2026-03-19 10:02.14 ---> using "71fa58e52457bf6a7eac317c6a6ef1e2bdf53e533a1e4fd04b90c9349347e038" from cache

/home/opam: (run (shell "opam option solver=builtin-0install && opam config report"))
Set to 'builtin-0install' the field solver in global configuration
# opam config report
# opam-version         2.5.0
# self-upgrade         no
# system               arch=x86_64 os=linux os-distribution=debian os-version=13
# solver               builtin-0install
# install-criteria     -changed,-count[avoid-version,solution]
# upgrade-criteria     -count[avoid-version,solution]
# jobs                 71
# repositories         1 (version-controlled)
# pinned               1 (version)
# current-switch       5.4
# invariant            ["ocaml-base-compiler" {= "5.4.0"}]
# compiler-packages    ocaml-base-compiler.5.4.0, ocaml-compiler.5.4.0, ocaml-options-vanilla.1
# 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       5.4.0
2026-03-19 10:02.14 ---> using "ed86081cb38ca125a920162bfe6a4bb7b1c27c6973c917551687c83cf44dbfdf" 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/"))
2026-03-19 10:02.14 ---> using "04a48515eea40c32b96da0c71328b4bba0edb66eed83d4f78554b39097cf1f25" from cache

/home/opam: (copy (src .) (dst opam-repository/))
2026-03-19 10:02.16 ---> using "9d8cc36197a71528b63fe04f79d1649762809d9ec83eba6f0c06c229a46c3b1e" from cache

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2026-03-19 10:02.16 ---> using "5509f690ecb628432e7502096394e9a8b63aad213914f5607e18899dcf41adf5" from cache

/home/opam: (run (network host)
                 (shell "opam update --depexts || true"))
+ /usr/bin/sudo "apt-get" "update"
- Get:1 http://deb.debian.org/debian trixie InRelease [140 kB]
- 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 trixie/main amd64 Packages [9671 kB]
- Get:5 http://deb.debian.org/debian-security trixie-security/main amd64 Packages [115 kB]
- Fetched 10.0 MB in 2s (5482 kB/s)
- Reading package lists...
- 
2026-03-19 10:02.16 ---> using "c119ff57a8eb9445dd8da255df88aa2ff9898da0152c2bbc23fd844afce69fec" from cache

/home/opam: (run (shell "opam pin add -k version -yn ppxlib.0.38.0 0.38.0"))
ppxlib is now pinned to version 0.38.0
2026-03-19 10:02.16 ---> using "7195c8f119ae68382766a79800de7ba172a5818b23de97c72c7c904f492eb68b" from cache

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall ppxlib.0.38.0;\
                        \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 \"$pkg\" != 'ppxlib.0.38.0' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
ppxlib.0.38.0 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== install 6 packages
  - install dune                3.22.0          [required by ppxlib]
  - install ocaml-compiler-libs v0.17.0         [required by ppxlib]
  - install ppx_derivers        1.2.1           [required by ppxlib]
  - install ppxlib              0.38.0 (pinned)
  - install sexplib0            v0.17.0         [required by ppxlib]
  - install stdlib-shims        0.3.0           [required by ppxlib]

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved dune.3.22.0  (cached)
-> retrieved ocaml-compiler-libs.v0.17.0  (cached)
-> retrieved ppx_derivers.1.2.1  (cached)
-> retrieved ppxlib.0.38.0  (cached)
-> retrieved sexplib0.v0.17.0  (cached)
-> retrieved stdlib-shims.0.3.0  (cached)
-> installed dune.3.22.0
-> installed ppx_derivers.1.2.1
-> installed stdlib-shims.0.3.0
-> installed sexplib0.v0.17.0
-> installed ocaml-compiler-libs.v0.17.0
-> installed ppxlib.0.38.0
Done.
# To update the current shell environment, run: eval $(opam env)
2026-03-19 10:02.16 ---> using "2c476e2190c517057923c1f359a490188da144a6779299831d31e1ef2b4a7a45" from cache

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall opentelemetry-lwt.0.6;\
                        \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 \"$pkg\" != 'opentelemetry-lwt.0.6' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
opentelemetry-lwt.0.6 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== install 15 packages
  - install ambient-context   0.1.1  [required by opentelemetry-lwt]
  - install base-bytes        base   [required by ocplib-endian]
  - install cppo              1.8.0  [required by lwt]
  - install csexp             1.5.2  [required by dune-configurator]
  - install dune-configurator 3.22.0 [required by lwt]
  - install lwt               6.1.1  [required by opentelemetry-lwt]
  - install lwt_ppx           6.1.0  [required by opentelemetry-lwt]
  - install ocamlbuild        0.16.1 [required by ptime]
  - install ocamlfind         1.9.8  [required by ptime]
  - install ocplib-endian     1.2    [required by lwt]
  - install opentelemetry     0.6    [required by opentelemetry-lwt]
  - install opentelemetry-lwt 0.6
  - install pbrt              2.4    [required by opentelemetry]
  - install ptime             1.2.0  [required by opentelemetry]
  - install topkg             1.1.1  [required by ptime]

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved ambient-context.0.1.1  (cached)
-> retrieved cppo.1.8.0  (cached)
-> retrieved csexp.1.5.2  (cached)
-> installed csexp.1.5.2
-> installed ambient-context.0.1.1
-> retrieved dune-configurator.3.22.0  (cached)
-> installed cppo.1.8.0
-> retrieved lwt.6.1.1  (cached)
-> retrieved lwt_ppx.6.1.0  (cached)
-> retrieved ocamlbuild.0.16.1  (cached)
-> retrieved ocamlfind.1.9.8  (cached)
-> retrieved ocplib-endian.1.2  (cached)
-> retrieved opentelemetry.0.6, opentelemetry-lwt.0.6  (cached)
-> retrieved pbrt.2.4  (cached)
-> retrieved ptime.1.2.0  (cached)
-> retrieved topkg.1.1.1  (cached)
-> installed pbrt.2.4
-> installed dune-configurator.3.22.0
-> installed ocamlfind.1.9.8
-> installed base-bytes.base
-> installed ocplib-endian.1.2
-> installed ocamlbuild.0.16.1
-> installed lwt.6.1.1
-> installed lwt_ppx.6.1.0
-> installed topkg.1.1.1
-> installed ptime.1.2.0
-> installed opentelemetry.0.6
-> installed opentelemetry-lwt.0.6
Done.

<><> pbrt.2.4 installed successfully ><><><><><><><><><><><><><><><><><><><><><>
=> Pbrt: runtime library for ocaml-protoc.

   A shim library named "ocaml-protoc" still exists, to ease the
   migration.
# To update the current shell environment, run: eval $(opam env)
2026-03-19 10:03.15 ---> saved as "0388956b94c0e263e63d53bc3439c41f22d41a8fa13dd3ff018a1bf663f91fbc"

/home/opam: (run (network host)
                 (shell "(opam reinstall --with-test opentelemetry-lwt.0.6) || true"))
The following actions will be performed:
=== recompile 1 package
  - recompile opentelemetry-lwt               0.6
=== install 58 packages
  - install   alcotest                        1.9.1                   [required by opentelemetry-lwt]
  - install   angstrom                        0.16.1                  [required by uri]
  - install   asn1-combinators                0.3.2                   [required by x509]
  - install   astring                         0.8.5                   [required by alcotest]
  - install   base                            v0.17.3                 [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   cmdliner                        2.1.0                   [required by alcotest, cohttp-lwt-unix]
  - install   cohttp                          6.2.1                   [required by cohttp-lwt-unix]
  - install   cohttp-lwt                      6.2.1                   [required by cohttp-lwt-unix, opentelemetry-client-cohttp-lwt]
  - install   cohttp-lwt-unix                 6.2.1                   [required by opentelemetry-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-libcurl                    2                       [required by curl]
  - install   conf-pkg-config                 4                       [required by zarith]
  - install   curl                            0.10.0                  [required by ocurl]
  - install   curl_lwt                        0.10.0                  [required by ocurl]
  - install   digestif                        1.3.0                   [required by ca-certs]
  - install   domain-name                     0.5.0                   [required by ipaddr]
  - install   duration                        0.2.1                   [required by mirage-crypto-rng]
  - install   eqaf                            0.10                    [required by digestif, mirage-crypto]
  - install   ezcurl                          0.2.4                   [required by opentelemetry-client-ocurl]
  - install   fmt                             0.11.0                  [required by alcotest, cohttp-lwt-unix]
  - install   fpath                           0.7.3                   [required by ca-certs]
  - install   gmap                            0.3.0                   [required by x509]
  - install   http                            6.2.1                   [required by cohttp-lwt-unix]
  - install   ipaddr                          5.6.2                   [required by cohttp-lwt, cohttp, conduit-lwt-unix]
  - install   ipaddr-sexp                     5.6.2                   [required by conduit-lwt-unix]
  - install   kdf                             1.0.0                   [required by x509]
  - install   logs                            0.10.0                  [required by cohttp-lwt-unix]
  - install   macaddr                         5.6.2                   [required by ipaddr]
  - 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, opentelemetry-client-ocurl]
  - install   ocaml-syntax-shims              1.0.0                   [required by alcotest]
  - install   ocaml_intrinsics_kernel         v0.17.1                 [required by base]
  - install   ocurl                           transition (deprecated) [required by opentelemetry-client-ocurl]
  - install   ohex                            0.2.0                   [required by ca-certs]
  - install   opentelemetry-client-cohttp-lwt 0.6                     [required by opentelemetry-lwt]
  - install   opentelemetry-client-ocurl      0.6                     [required by opentelemetry-lwt]
  - install   ppx_sexp_conv                   v0.17.1                 [required by cohttp-lwt-unix]
  - install   ppxlib_jane                     v0.17.4                 [required by ppx_sexp_conv]
  - install   re                              1.14.0                  [required by alcotest]
  - install   rresult                         0.7.0                   [required by bos]
  - install   stringext                       1.6.0                   [required by cohttp]
  - install   uri                             4.4.0                   [required by cohttp-lwt, cohttp, conduit-lwt-unix]
  - install   uri-sexp                        4.4.0                   [required by cohttp]
  - install   uutf                            1.0.4                   [required by alcotest]
  - 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:
    libcurl4-gnutls-dev 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" "libcurl4-gnutls-dev" "libgmp-dev" "pkg-config"
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- Unpacking openssl-provider-legacy (3.5.5-1~deb13u1) over (3.5.4-1~deb13u2) ...
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- Unpacking libssl3t64:amd64 (3.5.5-1~deb13u1) over (3.5.4-1~deb13u2) ...
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- Preparing to unpack .../00-libcom-err2_1.47.2-3+b10_amd64.deb ...
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- Selecting previously unselected package comerr-dev:amd64.
- Preparing to unpack .../01-comerr-dev_2.1-1.47.2-3+b10_amd64.deb ...
- Unpacking comerr-dev:amd64 (2.1-1.47.2-3+b10) ...
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- Preparing to unpack .../02-libgssrpc4t64_1.21.3-5_amd64.deb ...
- Unpacking libgssrpc4t64:amd64 (1.21.3-5) ...
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- Unpacking libkadm5clnt-mit12:amd64 (1.21.3-5) ...
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- Preparing to unpack .../04-libkdb5-10t64_1.21.3-5_amd64.deb ...
- Unpacking libkdb5-10t64:amd64 (1.21.3-5) ...
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- Preparing to unpack .../05-libkadm5srv-mit12_1.21.3-5_amd64.deb ...
- Unpacking libkadm5srv-mit12:amd64 (1.21.3-5) ...
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- Unpacking krb5-multidev:amd64 (1.21.3-5) ...
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- Unpacking libbrotli-dev:amd64 (1.1.0-2+b7) ...
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- Preparing to unpack .../08-libevent-2.1-7t64_2.1.12-stable-10+b1_amd64.deb ...
- Unpacking libevent-2.1-7t64:amd64 (2.1.12-stable-10+b1) ...
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- Preparing to unpack .../09-libunbound8_1.22.0-2+deb13u1_amd64.deb ...
- Unpacking libunbound8:amd64 (1.22.0-2+deb13u1) ...
- Selecting previously unselected package libgnutls-dane0t64:amd64.
- Preparing to unpack .../10-libgnutls-dane0t64_3.8.9-3+deb13u2_amd64.deb ...
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- Unpacking libgnutls-openssl27t64:amd64 (3.8.9-3+deb13u2) ...
- Selecting previously unselected package libidn2-dev:amd64.
- Preparing to unpack .../12-libidn2-dev_2.3.8-2_amd64.deb ...
- Unpacking libidn2-dev:amd64 (2.3.8-2) ...
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- Preparing to unpack .../13-libp11-kit-dev_0.25.5-3_amd64.deb ...
- Unpacking libp11-kit-dev:amd64 (0.25.5-3) ...
- Selecting previously unselected package libtasn1-6-dev:amd64.
- Preparing to unpack .../14-libtasn1-6-dev_4.20.0-2_amd64.deb ...
- Unpacking libtasn1-6-dev:amd64 (4.20.0-2) ...
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- Unpacking libgmpxx4ldbl:amd64 (2:6.3.0+dfsg-3) ...
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- Unpacking nettle-dev:amd64 (3.10.1-1) ...
- Selecting previously unselected package libgnutls28-dev:amd64.
- Preparing to unpack .../18-libgnutls28-dev_3.8.9-3+deb13u2_amd64.deb ...
- Unpacking libgnutls28-dev:amd64 (3.8.9-3+deb13u2) ...
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- Selecting previously unselected package libnghttp2-dev:amd64.
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- Unpacking libnghttp2-dev:amd64 (1.64.0-1.1) ...
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- Unpacking libnghttp3-dev:amd64 (1.8.0-1) ...
- Selecting previously unselected package libngtcp2-crypto-gnutls-dev:amd64.
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- Unpacking libngtcp2-dev:amd64 (1.11.0-1) ...
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- Unpacking libpsl-dev:amd64 (0.21.2-1.1+b1) ...
- Selecting previously unselected package zlib1g-dev:amd64.
- Preparing to unpack .../29-zlib1g-dev_1%3a1.3.dfsg+really1.3.1-1+b1_amd64.deb ...
- Unpacking zlib1g-dev:amd64 (1:1.3.dfsg+really1.3.1-1+b1) ...
- Selecting previously unselected package librtmp-dev:amd64.
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- Unpacking librtmp-dev:amd64 (2.4+20151223.gitfa8646d.1-2+b5) ...
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- Unpacking libssl-dev:amd64 (3.5.5-1~deb13u1) ...
- Selecting previously unselected package libssh2-1-dev:amd64.
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- Unpacking libssh2-1-dev:amd64 (1.11.1-1) ...
- Selecting previously unselected package libcurl4-gnutls-dev:amd64.
- Preparing to unpack .../33-libcurl4-gnutls-dev_8.14.1-2+deb13u2_amd64.deb ...
- Unpacking libcurl4-gnutls-dev:amd64 (8.14.1-2+deb13u2) ...
- Selecting previously unselected package libtasn1-doc.
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- Unpacking libtasn1-doc (4.20.0-2) ...
- Preparing to unpack .../35-openssl_3.5.5-1~deb13u1_amd64.deb ...
- Unpacking openssl (3.5.5-1~deb13u1) over (3.5.4-1~deb13u2) ...
- Selecting previously unselected package pkg-config:amd64.
- Preparing to unpack .../36-pkg-config_1.8.1-4_amd64.deb ...
- Unpacking pkg-config:amd64 (1.8.1-4) ...
- Setting up libgnutls-openssl27t64:amd64 (3.8.9-3+deb13u2) ...
- Setting up libtasn1-doc (4.20.0-2) ...
- Setting up libevent-2.1-7t64:amd64 (2.1.12-stable-10+b1) ...
- Setting up libngtcp2-crypto-gnutls-dev:amd64 (1.11.0-1) ...
- Setting up libcom-err2:amd64 (1.47.2-3+b10) ...
- Setting up libngtcp2-dev:amd64 (1.11.0-1) ...
- Setting up libpsl-dev:amd64 (0.21.2-1.1+b1) ...
- Setting up libunbound8:amd64 (1.22.0-2+deb13u1) ...
- Setting up libpkgconf3:amd64 (1.8.1-4) ...
- Setting up libgmpxx4ldbl:amd64 (2:6.3.0+dfsg-3) ...
- Setting up libgnutls-dane0t64:amd64 (3.8.9-3+deb13u2) ...
- Setting up libgssrpc4t64:amd64 (1.21.3-5) ...
- Setting up libldap-dev:amd64 (2.6.10+dfsg-1) ...
- Setting up comerr-dev:amd64 (2.1-1.47.2-3+b10) ...
- Setting up libssl-dev:amd64 (3.5.5-1~deb13u1) ...
- Setting up pkgconf-bin (1.8.1-4) ...
- Setting up libidn2-dev:amd64 (2.3.8-2) ...
- Setting up libnghttp3-dev:amd64 (1.8.0-1) ...
- Setting up zlib1g-dev:amd64 (1:1.3.dfsg+really1.3.1-1+b1) ...
- Setting up libtasn1-6-dev:amd64 (4.20.0-2) ...
- Setting up openssl (3.5.5-1~deb13u1) ...
- Setting up libbrotli-dev:amd64 (1.1.0-2+b7) ...
- Setting up libp11-kit-dev:amd64 (0.25.5-3) ...
- Setting up libkadm5clnt-mit12:amd64 (1.21.3-5) ...
- Setting up libgmp-dev:amd64 (2:6.3.0+dfsg-3) ...
- Setting up nettle-dev:amd64 (3.10.1-1) ...
- Setting up libkdb5-10t64:amd64 (1.21.3-5) ...
- Setting up pkgconf:amd64 (1.8.1-4) ...
- Setting up pkg-config:amd64 (1.8.1-4) ...
- Setting up libssh2-1-dev:amd64 (1.11.1-1) ...
- Setting up libkadm5srv-mit12:amd64 (1.21.3-5) ...
- Setting up krb5-multidev:amd64 (1.21.3-5) ...
- Setting up libgnutls28-dev:amd64 (3.8.9-3+deb13u2) ...
- Setting up libnghttp2-dev:amd64 (1.64.0-1.1) ...
- Setting up libkrb5-dev:amd64 (1.21.3-5) ...
- Setting up librtmp-dev:amd64 (2.4+20151223.gitfa8646d.1-2+b5) ...
- Setting up libcurl4-gnutls-dev:amd64 (8.14.1-2+deb13u2) ...
- Processing triggers for libc-bin (2.41-12+deb13u1) ...

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved alcotest.1.9.1  (https://opam.ocaml.org/cache)
-> retrieved angstrom.0.16.1  (https://opam.ocaml.org/cache)
-> retrieved asn1-combinators.0.3.2  (https://opam.ocaml.org/cache)
-> retrieved astring.0.8.5  (https://opam.ocaml.org/cache)
-> retrieved base.v0.17.3  (https://opam.ocaml.org/cache)
-> retrieved base64.3.5.2  (https://opam.ocaml.org/cache)
-> retrieved bigstringaf.0.10.0  (https://opam.ocaml.org/cache)
-> retrieved bos.0.2.1  (https://opam.ocaml.org/cache)
-> retrieved ca-certs.1.0.1  (https://opam.ocaml.org/cache)
-> installed base64.3.5.2
-> retrieved cmdliner.2.1.0  (https://opam.ocaml.org/cache)
-> installed asn1-combinators.0.3.2
-> retrieved cohttp.6.2.1, cohttp-lwt.6.2.1, cohttp-lwt-unix.6.2.1, http.6.2.1  (https://opam.ocaml.org/cache)
-> installed bigstringaf.0.10.0
-> retrieved conduit.8.0.0, conduit-lwt.8.0.0, conduit-lwt-unix.8.0.0  (https://opam.ocaml.org/cache)
-> retrieved conf-gmp.5  (https://opam.ocaml.org/cache)
-> retrieved conf-gmp-powm-sec.4  (https://opam.ocaml.org/cache)
-> installed conf-gmp.5
-> installed conf-pkg-config.4
-> installed conf-libcurl.2
-> installed conf-gmp-powm-sec.4
-> retrieved curl.0.10.0, curl_lwt.0.10.0, ocurl.transition  (https://opam.ocaml.org/cache)
-> installed http.6.2.1
-> installed astring.0.8.5
-> retrieved digestif.1.3.0  (https://opam.ocaml.org/cache)
-> retrieved domain-name.0.5.0  (https://opam.ocaml.org/cache)
-> retrieved duration.0.2.1  (https://opam.ocaml.org/cache)
-> retrieved eqaf.0.10  (https://opam.ocaml.org/cache)
-> retrieved ezcurl.0.2.4  (https://opam.ocaml.org/cache)
-> retrieved fmt.0.11.0  (https://opam.ocaml.org/cache)
-> installed duration.0.2.1
-> installed domain-name.0.5.0
-> retrieved fpath.0.7.3  (https://opam.ocaml.org/cache)
-> retrieved gmap.0.3.0  (https://opam.ocaml.org/cache)
-> retrieved ipaddr.5.6.2, ipaddr-sexp.5.6.2, macaddr.5.6.2  (https://opam.ocaml.org/cache)
-> retrieved kdf.1.0.0  (https://opam.ocaml.org/cache)
-> retrieved logs.0.10.0  (https://opam.ocaml.org/cache)
-> installed gmap.0.3.0
-> retrieved magic-mime.1.3.1  (https://opam.ocaml.org/cache)
-> installed eqaf.0.10
-> installed macaddr.5.6.2
-> installed ipaddr.5.6.2
-> installed fpath.0.7.3
-> retrieved mirage-crypto.2.1.0, mirage-crypto-ec.2.1.0, mirage-crypto-pk.2.1.0, mirage-crypto-rng.2.1.0  (https://opam.ocaml.org/cache)
-> installed magic-mime.1.3.1
-> installed digestif.1.3.0
-> retrieved mtime.2.1.0  (https://opam.ocaml.org/cache)
-> retrieved ocaml-syntax-shims.1.0.0  (https://opam.ocaml.org/cache)
-> retrieved ocaml_intrinsics_kernel.v0.17.1  (https://opam.ocaml.org/cache)
-> installed curl.0.10.0
-> retrieved ohex.0.2.0  (https://opam.ocaml.org/cache)
-> retrieved opentelemetry-client-cohttp-lwt.0.6, opentelemetry-client-ocurl.0.6, opentelemetry-lwt.0.6  (https://opam.ocaml.org/cache)
-> retrieved ppx_sexp_conv.v0.17.1  (https://opam.ocaml.org/cache)
-> installed curl_lwt.0.10.0
-> installed ocurl.transition
-> installed ohex.0.2.0
-> retrieved ppxlib_jane.v0.17.4  (https://opam.ocaml.org/cache)
-> installed ocaml_intrinsics_kernel.v0.17.1
-> retrieved re.1.14.0  (https://opam.ocaml.org/cache)
-> retrieved rresult.0.7.0  (https://opam.ocaml.org/cache)
-> retrieved stringext.1.6.0  (https://opam.ocaml.org/cache)
-> installed ezcurl.0.2.4
-> retrieved uri.4.4.0, uri-sexp.4.4.0  (https://opam.ocaml.org/cache)
-> retrieved uutf.1.0.4  (https://opam.ocaml.org/cache)
-> installed stringext.1.6.0
-> retrieved x509.1.0.6  (https://opam.ocaml.org/cache)
-> retrieved zarith.1.14  (https://opam.ocaml.org/cache)
-> installed ocaml-syntax-shims.1.0.0
-> installed rresult.0.7.0
-> installed mtime.2.1.0
-> installed cmdliner.2.1.0
-> removed   opentelemetry-lwt.0.6
-> installed angstrom.0.16.1
-> installed mirage-crypto.2.1.0
-> installed opentelemetry-client-ocurl.0.6
-> installed ppxlib_jane.v0.17.4
-> installed re.1.14.0
-> installed kdf.1.0.0
-> installed uutf.1.0.4
-> installed fmt.0.11.0
-> installed uri.4.4.0
-> installed alcotest.1.9.1
-> installed logs.0.10.0
-> installed zarith.1.14
-> installed mirage-crypto-rng.2.1.0
-> installed mirage-crypto-pk.2.1.0
-> installed base.v0.17.3
-> installed bos.0.2.1
-> installed ppx_sexp_conv.v0.17.1
-> installed mirage-crypto-ec.2.1.0
-> installed ipaddr-sexp.5.6.2
-> installed uri-sexp.4.4.0
-> installed x509.1.0.6
-> installed ca-certs.1.0.1
-> 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.0.6
-> installed opentelemetry-lwt.0.6
Done.

<><> ocurl.transition installed successfully ><><><><><><><><><><><><><><><><><>
=> Note: This package is deprecated.
=> ocurl has been renamed and the ocurl package is now a transition package. Use the curl package instead.
# To update the current shell environment, run: eval $(opam env)
2026-03-19 10:04.45 ---> saved as "87f31ff6b1b19f6fc3aad0eb5c9abcb67d934015bbee6f38468d62f55e0a1a6a"

/home/opam: (run (shell  "opam reinstall --with-test --verbose opentelemetry-lwt.0.6;\
                        \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 \"$pkg\" != 'opentelemetry-lwt.0.6' && partial_fails=\"$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-lwt 0.6

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
Processing  1/4: [opentelemetry-lwt.0.6: extract]
-> retrieved opentelemetry-lwt.0.6  (cached)
Processing  2/4: [opentelemetry-lwt: dune build]
+ /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "dune" "build" "-p" "opentelemetry-lwt" "-j" "71" "@install" "@runtest" (CWD=/home/opam/.opam/5.4/.opam-switch/build/opentelemetry-lwt.0.6)
- (cd _build/default/tests/implicit_scope/sync && ./test_implicit_scope_sync.exe)
- Testing `implicit scope'.
- This run has ID `7PVXZ9BZ'.
- 
-   [OK]          sync          0   stack-based implicit scope.
- 
- Full test results in `~/.opam/5.4/.opam-switch/build/opentelemetry-lwt.0.6/_build/default/tests/implicit_scope/sync/_build/_tests/implicit scope'.
- Test Successful in 0.603s. 1 test run.
-> compiled  opentelemetry-lwt.0.6
-> removed   opentelemetry-lwt.0.6
-> installed opentelemetry-lwt.0.6
Done.
# To update the current shell environment, run: eval $(opam env)
2026-03-19 10:04.59 ---> saved as "ec73024db8ed04c5597a9f92e86095deb9649d502b7196d3a863b751f75c04b9"
Job succeeded
2026-03-19 10:07.13: Job succeeded