(not at the head of any monitored branch or PR)
2026-03-06 15:46.07: New job: test opentelemetry.0.13, using opam 2.0
                              from https://github.com/ocaml/opam-repository.git#refs/pull/29501/head (893c1784a20aa699d0ef00d2df9fe0e8c997c853)
                              on debian-13-ocaml-5.4/amd64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/29501/head" && git reset --hard 893c1784
git fetch origin master
git merge --no-edit 31db989bcaf14647d9889b8903120d6202ac37a8
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-13-ocaml-5.4@sha256:4add1601135529e9f2e403a25c1c640231c0e871e87f88cf8feab4be5095104c
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-2.0 /usr/bin/opam
RUN opam init --reinit -ni
RUN opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam depext -u || true
RUN opam pin add -k version -yn opentelemetry.0.13 0.13
RUN opam depext opentelemetry.0.13 && opam reinstall opentelemetry.0.13; \
    res=$?; \
    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 "$pkg" != 'opentelemetry.0.13' && partial_fails="$partial_fails $pkg"; \
    done; \
    test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
    exit 1
RUN (opam depext --with-test opentelemetry.0.13 && opam reinstall --with-test opentelemetry.0.13) || true
RUN opam depext --with-test opentelemetry.0.13 && opam reinstall --with-test --verbose opentelemetry.0.13; \
    res=$?; \
    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 "$pkg" != 'opentelemetry.0.13' && partial_fails="$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 .

2026-03-06 15:46.07: Using cache hint "ocaml/opam:debian-13-ocaml-5.4@sha256:4add1601135529e9f2e403a25c1c640231c0e871e87f88cf8feab4be5095104c-opentelemetry.0.13-893c1784a20aa699d0ef00d2df9fe0e8c997c853"
2026-03-06 15:46.07: Using OBuilder spec:
((from ocaml/opam:debian-13-ocaml-5.4@sha256:4add1601135529e9f2e403a25c1c640231c0e871e87f88cf8feab4be5095104c)
 (user (uid 1000) (gid 1000))
 (workdir /home/opam)
 (run (shell "sudo ln -f /usr/bin/opam-2.0 /usr/bin/opam"))
 (run (network host)
      (shell "opam init --reinit --config .opamrc-sandbox -ni"))
 (run (shell "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 depext -u || true"))
 (run (shell "opam pin add -k version -yn opentelemetry.0.13 0.13"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam depext opentelemetry.0.13 && opam reinstall opentelemetry.0.13;\
             \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 \"$pkg\" != 'opentelemetry.0.13' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
 (run (network host)
      (shell "(opam depext --with-test opentelemetry.0.13 && opam reinstall --with-test opentelemetry.0.13) || true"))
 (run (shell  "opam depext --with-test opentelemetry.0.13 && opam reinstall --with-test --verbose opentelemetry.0.13;\
             \n        res=$?;\
             \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 \"$pkg\" != 'opentelemetry.0.13' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2026-03-06 15:46.07: Waiting for resource in pool OCluster
2026-03-06 15:49.59: Waiting for worker…
2026-03-06 15:52.20: Got resource from pool OCluster
Building on doris.caelum.ci.dev
All commits already cached
HEAD is now at 31db989bca Merge pull request #29510 from kit-ty-kate/lwt-ocaml5
Updating 31db989bca..893c1784a2
Fast-forward
 .../opentelemetry-client-cohttp-eio.0.13/opam      | 54 ++++++++++++++++++++
 .../opentelemetry-client-cohttp-lwt.0.13/opam      | 51 +++++++++++++++++++
 .../opentelemetry-client-ocurl.0.13/opam           | 47 ++++++++++++++++++
 .../opentelemetry-cohttp-lwt.0.13/opam             | 47 ++++++++++++++++++
 .../opentelemetry-logs.0.13/opam                   | 49 +++++++++++++++++++
 .../opentelemetry-lwt/opentelemetry-lwt.0.13/opam  | 48 ++++++++++++++++++
 packages/opentelemetry/opentelemetry.0.13/opam     | 57 ++++++++++++++++++++++
 7 files changed, 353 insertions(+)
 create mode 100644 packages/opentelemetry-client-cohttp-eio/opentelemetry-client-cohttp-eio.0.13/opam
 create mode 100644 packages/opentelemetry-client-cohttp-lwt/opentelemetry-client-cohttp-lwt.0.13/opam
 create mode 100644 packages/opentelemetry-client-ocurl/opentelemetry-client-ocurl.0.13/opam
 create mode 100644 packages/opentelemetry-cohttp-lwt/opentelemetry-cohttp-lwt.0.13/opam
 create mode 100644 packages/opentelemetry-logs/opentelemetry-logs.0.13/opam
 create mode 100644 packages/opentelemetry-lwt/opentelemetry-lwt.0.13/opam
 create mode 100644 packages/opentelemetry/opentelemetry.0.13/opam

(from ocaml/opam:debian-13-ocaml-5.4@sha256:4add1601135529e9f2e403a25c1c640231c0e871e87f88cf8feab4be5095104c)
2026-03-06 15:54.15 ---> using "3c18c9e472a4f76bc128dc0a5a1e21158ba3dbd0d6773ace6ec33f0cfe6fac9b" from cache

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

/: (workdir /home/opam)

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-2.0 /usr/bin/opam"))
2026-03-06 15:54.15 ---> using "9977b265c0c2169e3d6e1d5fd30288788cef6fa2098b216c383dbe2f2af5d3be" from cache

/home/opam: (run (network host)
                 (shell "opam init --reinit --config .opamrc-sandbox -ni"))
[NOTE] Will configure 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.

[WARNING] Recommended dependencies -- most packages rely on these:
  - m4

<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[default] Initialised
default (at git+file:///home/opam/opam-repository): 
    [INFO] opam 2.1 and 2.2 include many performance and security improvements over 2.0; please consider upgrading (https://opam.ocaml.org/doc/Install.html)

2026-03-06 15:54.28 ---> saved as "9db4ce202e63f28fbf637045209431c2712a649b3d599ee21c42ca79a8b8f601"

/home/opam: (run (shell "opam config report"))
# opam config report
# opam-version      2.0.10 (adc1e1829a2bef5b240746df80341b508290fe3b) 
# self-upgrade      no
# system            arch=x86_64 os=linux os-distribution=debian os-version=13
# solver            builtin-mccs+glpk
# install-criteria  -removed,-count[version-lag,request],-count[version-lag,changed],-changed
# upgrade-criteria  -removed,-count[version-lag,solution],-new
# jobs              71
# repositories      1 (version-controlled)
# pinned            1 (version)
# current-switch    5.4
2026-03-06 15:54.29 ---> saved as "9d723489c4ffa196e512eaebf98a1efe43ed5b2d8d1bbf1c8e8e385abac1d516"

/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/"))
2026-03-06 15:54.41 ---> saved as "faef83b30c7783db3d1569810b91945d51f81e1a6b9da9881987b9c3f598b75f"

/home/opam: (copy (src .) (dst opam-repository/))
2026-03-06 15:55.04 ---> saved as "218993623f29b6aefb916ada96a342114c6260f67d191239df154d6255e65a93"

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
default (at file:///home/opam/opam-repository): 
    [INFO] opam 2.1 and 2.2 include many performance and security improvements over 2.0; please consider upgrading (https://opam.ocaml.org/doc/Install.html)

2026-03-06 15:55.15 ---> saved as "69f3d6e6d49eb8655c57b48a374089e686e97abb3bf78da5d8f7a4f400c2aea2"

/home/opam: (run (network host)
                 (shell "opam depext -u || true"))
# Detecting depexts using vars: arch=x86_64, os=linux, os-distribution=debian, os-family=debian
# No extra OS packages requirements found.
# All required OS packages found.
The following command needs to be run through "sudo":
    apt-get update
Hit:1 http://deb.debian.org/debian trixie InRelease
Get:2 http://deb.debian.org/debian trixie-updates InRelease [47.3 kB]
Get:3 http://deb.debian.org/debian-security trixie-security InRelease [43.4 kB]
Get:4 http://deb.debian.org/debian-security trixie-security/main amd64 Packages [108 kB]
Fetched 199 kB in 0s (1377 kB/s)
Reading package lists...
# OS package update successful
2026-03-06 15:55.17 ---> saved as "850a7d03b3a08c969eaf27df8fcec7c77f9252c1b07a2d83d740e666e14a4b80"

/home/opam: (run (shell "opam pin add -k version -yn opentelemetry.0.13 0.13"))
opentelemetry is now pinned to version 0.13
2026-03-06 15:55.18 ---> saved as "bb794d06a68ed7d61e27516c9d9b9c82ae95611474744f0b51a5edb532a02af7"

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam depext opentelemetry.0.13 && opam reinstall opentelemetry.0.13;\
                        \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 \"$pkg\" != 'opentelemetry.0.13' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
# Detecting depexts using vars: arch=x86_64, os=linux, os-distribution=debian, os-family=debian
# No extra OS packages requirements found.
# All required OS packages found.
opentelemetry.0.13 is not installed. Install it? [Y/n] y
The following actions will be performed:
  - install atomic               base   [required by opentelemetry]
  - install ocamlbuild           0.16.1 [required by mtime, ptime]
  - install ocamlfind            1.9.8  [required by mtime, ptime]
  - install dune                 3.21.1 [required by opentelemetry]
  - install topkg                1.1.1  [required by mtime, ptime]
  - install thread-local-storage 0.2    [required by opentelemetry]
  - install stdlib-shims         0.3.0  [required by pbrt]
  - install ptime                1.2.0  [required by opentelemetry]
  - install mtime                2.1.0  [required by opentelemetry]
  - install hmap                 0.8.1  [required by opentelemetry]
  - install pbrt                 3.1.1  [required by opentelemetry]
  - install ambient-context      0.2    [required by opentelemetry]
  - install opentelemetry        0.13*
===== 13 to install =====

<><> Gathering sources ><><><><><><><><><><><><><><><><><><><><><><><><><><><><>
[ambient-context.0.2] found in cache
[dune.3.21.1] found in cache
[hmap.0.8.1] found in cache
[mtime.2.1.0] found in cache
[ocamlbuild.0.16.1] found in cache
[ocamlfind.1.9.8] found in cache
[opentelemetry.0.13] found in cache
[pbrt.3.1.1] found in cache
[ptime.1.2.0] found in cache
[stdlib-shims.0.3.0] found in cache
[thread-local-storage.0.2] found in cache
[topkg.1.1.1] found in cache

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> installed atomic.base
-> installed ocamlfind.1.9.8
-> installed ocamlbuild.0.16.1
-> installed topkg.1.1.1
-> installed hmap.0.8.1
-> installed mtime.2.1.0
-> installed ptime.1.2.0
-> installed dune.3.21.1
-> installed stdlib-shims.0.3.0
-> installed thread-local-storage.0.2
-> installed pbrt.3.1.1
-> installed ambient-context.0.2
-> installed opentelemetry.0.13
Done.
# Run eval $(opam env) to update the current shell environment
2026-03-06 15:55.50 ---> saved as "811bfa484eaa7fd76e2fb2c447193abdecb3b505a193c786372c90d46082dd0d"

/home/opam: (run (network host)
                 (shell "(opam depext --with-test opentelemetry.0.13 && opam reinstall --with-test opentelemetry.0.13) || true"))
# Detecting depexts using vars: arch=x86_64, os=linux, os-distribution=debian, os-family=debian
[ERROR] No solution for opentelemetry.0.13: The following dependencies couldn't be met:
          - opentelemetry -> ambient-context < 0.3 -> bisect_ppx -> ocaml < 5.0
              base of this switch (use `--unlock-base' to force)
          - opentelemetry -> ambient-context < 0.3 -> bisect_ppx -> ocaml-migrate-parsetree
              conflict with the base packages of this switch
          - opentelemetry -> ambient-context < 0.3 -> bisect_ppx -> ocamlformat = 0.16.0 -> ocaml < 4.13
              base of this switch (use `--unlock-base' to force)
          - opentelemetry -> ambient-context < 0.3 -> bisect_ppx -> ppxlib < 0.26.0 -> ocaml-migrate-parsetree >= 1.3.1
              conflict with the base packages of this switch
          - opentelemetry -> ambient-context < 0.3 -> bisect_ppx -> ppxlib < 0.26.0 -> ocaml < 4.14
              base of this switch (use `--unlock-base' to force)


Command failed: opam list --readonly --with-test --external '--resolve=opentelemetry.0.13' --color=never returned 20
2026-03-06 15:55.54 ---> saved as "1b66a929286f7868199d461d897746375d68bb8ad0af8636cc753642e0cf750e"

/home/opam: (run (shell  "opam depext --with-test opentelemetry.0.13 && opam reinstall --with-test --verbose opentelemetry.0.13;\
                        \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 \"$pkg\" != 'opentelemetry.0.13' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
# Detecting depexts using vars: arch=x86_64, os=linux, os-distribution=debian, os-family=debian
[ERROR] No solution for opentelemetry.0.13: The following dependencies couldn't be met:
          - opentelemetry -> ambient-context < 0.3 -> bisect_ppx -> ocaml < 5.0
              base of this switch (use `--unlock-base' to force)
          - opentelemetry -> ambient-context < 0.3 -> bisect_ppx -> ocaml-migrate-parsetree
              conflict with the base packages of this switch
          - opentelemetry -> ambient-context < 0.3 -> bisect_ppx -> ocamlformat = 0.16.0 -> ocaml < 4.13
              base of this switch (use `--unlock-base' to force)
          - opentelemetry -> ambient-context < 0.3 -> bisect_ppx -> ppxlib < 0.26.0 -> ocaml-migrate-parsetree >= 1.3.1
              conflict with the base packages of this switch
          - opentelemetry -> ambient-context < 0.3 -> bisect_ppx -> ppxlib < 0.26.0 -> ocaml < 4.14
              base of this switch (use `--unlock-base' to force)


Command failed: opam list --readonly --with-test --external '--resolve=opentelemetry.0.13' --color=never returned 20
"/usr/bin/env" "bash" "-c" "opam depext --with-test opentelemetry.0.13 && opam reinstall --with-test --verbose opentelemetry.0.13;
        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 "$pkg" != 'opentelemetry.0.13' && partial_fails="$partial_fails $pkg";
        done;
        test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}";
        exit 1" failed with exit status 20
2026-03-06 15:56.11: Job failed: Failed: Build failed
2026-03-06 15:56.11: Log analysis:
2026-03-06 15:56.11: >>> 
[ERROR] No solution for opentelemetry.0.13: The following dependencies couldn't be met:
 (score = 100)
2026-03-06 15:56.11: >>> 
[ERROR] No solution for opentelemetry.0.13: The following dependencies couldn't be met:
 (score = 100)
2026-03-06 15:56.11: [SKIP] Package not available