(not at the head of any monitored branch or PR)
2026-04-02 19:44.52: New job: build opentelemetry-lwt.0.90, using opam dev
                              from https://github.com/ocaml/opam-repository.git#refs/pull/29633/head (e70d48a1952a7edcae52bb270d471ba97379795b)
                              on debian-13-ocaml-5.2/amd64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/29633/head" && git reset --hard e70d48a1
git fetch origin master
git merge --no-edit c0deda526f99d43a05c065e9218404492897c64b
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-13-ocaml-5.2@sha256:02103b46522b2a441d1e703b0048148c95121b26eab93d31cfd0df3869b95367
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn opentelemetry-lwt.0.90 0.90
RUN opam reinstall opentelemetry-lwt.0.90; \
    res=$?; \
    test "$res" != 31 && exit "$res"; \
    export OPAMCLI=2.0; \
    build_dir=$(opam var prefix)/.opam-switch/build; \
    failed=$(ls "$build_dir"); \
    partial_fails=""; \
    for pkg in $failed; do \
    if opam show -f x-ci-accept-failures: "$pkg" | grep -qF "\"debian-13\""; then \
    echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
    fi; \
    test "$pkg" != 'opentelemetry-lwt.0.90' && partial_fails="$partial_fails $pkg"; \
    done; \
    test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
    exit 1

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

2026-04-02 19:44.52: Using cache hint "ocaml/opam:debian-13-ocaml-5.2@sha256:02103b46522b2a441d1e703b0048148c95121b26eab93d31cfd0df3869b95367-opentelemetry-lwt.0.90-e70d48a1952a7edcae52bb270d471ba97379795b"
2026-04-02 19:44.52: Using OBuilder spec:
((from ocaml/opam:debian-13-ocaml-5.2@sha256:02103b46522b2a441d1e703b0048148c95121b26eab93d31cfd0df3869b95367)
 (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 opentelemetry-lwt.0.90 0.90"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall opentelemetry-lwt.0.90;\
             \n        res=$?;\
             \n        test \"$res\" != 31 && exit \"$res\";\
             \n        export OPAMCLI=2.0;\
             \n        build_dir=$(opam var prefix)/.opam-switch/build;\
             \n        failed=$(ls \"$build_dir\");\
             \n        partial_fails=\"\";\
             \n        for pkg in $failed; do\
             \n          if opam show -f x-ci-accept-failures: \"$pkg\" | grep -qF \"\\\"debian-13\\\"\"; then\
             \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
             \n          fi;\
             \n          test \"$pkg\" != 'opentelemetry-lwt.0.90' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2026-04-02 19:44.52: Waiting for resource in pool OCluster
2026-04-02 19:47.23: Waiting for worker…
2026-04-02 19:50.21: Got resource from pool OCluster
Building on laodoke.caelum.ci.dev
All commits already cached
Updating files:  64% (12077/18600)
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Updating files: 100% (18600/18600), done.
HEAD is now at c0deda526f Merge pull request #29625 from xvw/release-lunar-v1.0.0
Updating c0deda526f..e70d48a195
Fast-forward
 .../opentelemetry-client-cohttp-eio.0.90/opam      | 48 ++++++++++++++++++++
 .../opentelemetry-client-cohttp-lwt.0.90/opam      | 48 ++++++++++++++++++++
 .../opentelemetry-client-ocurl-lwt.0.90/opam       | 48 ++++++++++++++++++++
 .../opentelemetry-client-ocurl.0.90/opam           | 45 +++++++++++++++++++
 .../opentelemetry-client.0.90/opam                 | 39 +++++++++++++++++
 .../opentelemetry-cohttp-lwt.0.90/opam             | 43 ++++++++++++++++++
 .../opentelemetry-logs.0.90/opam                   | 43 ++++++++++++++++++
 .../opentelemetry-lwt/opentelemetry-lwt.0.90/opam  | 43 ++++++++++++++++++
 packages/opentelemetry/opentelemetry.0.90/opam     | 51 ++++++++++++++++++++++
 9 files changed, 408 insertions(+)
 create mode 100644 packages/opentelemetry-client-cohttp-eio/opentelemetry-client-cohttp-eio.0.90/opam
 create mode 100644 packages/opentelemetry-client-cohttp-lwt/opentelemetry-client-cohttp-lwt.0.90/opam
 create mode 100644 packages/opentelemetry-client-ocurl-lwt/opentelemetry-client-ocurl-lwt.0.90/opam
 create mode 100644 packages/opentelemetry-client-ocurl/opentelemetry-client-ocurl.0.90/opam
 create mode 100644 packages/opentelemetry-client/opentelemetry-client.0.90/opam
 create mode 100644 packages/opentelemetry-cohttp-lwt/opentelemetry-cohttp-lwt.0.90/opam
 create mode 100644 packages/opentelemetry-logs/opentelemetry-logs.0.90/opam
 create mode 100644 packages/opentelemetry-lwt/opentelemetry-lwt.0.90/opam
 create mode 100644 packages/opentelemetry/opentelemetry.0.90/opam

(from ocaml/opam:debian-13-ocaml-5.2@sha256:02103b46522b2a441d1e703b0048148c95121b26eab93d31cfd0df3869b95367)
2026-04-02 19:50.28 ---> using "1fd7d92f4653d3b3565a769016312720373d275d43d256b0fc9bd7c1d6d9bbb4" from cache

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

/: (workdir /home/opam)

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2026-04-02 19:50.28 ---> using "2ec352be76c57a50bb433934f7ab50178628073927b662a785e3246089d4cc49" 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
2026-04-02 19:50.28 ---> using "4c7a11939b0ff90df81cbb8195858498361ceafbcbdcb4f66d3979a2c2e079b5" 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       5.2
# invariant            ["ocaml-base-compiler" {= "5.2.1"}]
# compiler-packages    ocaml-base-compiler.5.2.1, ocaml-options-vanilla.1
# ocaml:native         true
# ocaml:native-tools   true
# ocaml:native-dynlink true
# ocaml:stubsdir       /home/opam/.opam/5.2/lib/ocaml/stublibs:/home/opam/.opam/5.2/lib/ocaml
# ocaml:preinstalled   false
# ocaml:compiler       5.2.1
2026-04-02 19:50.28 ---> using "7b891fc157d176293670b904f67a319512254cc9bc0acb7d01aac75f981289ba" from cache

/home/opam: (env OPAMDOWNLOADJOBS 1)

/home/opam: (env OPAMERRLOGLEN 0)

/home/opam: (env OPAMPRECISETRACKING 1)

/home/opam: (env CI true)

/home/opam: (env OPAM_REPO_CI true)

/home/opam: (run (shell "rm -rf opam-repository/"))
2026-04-02 19:50.28 ---> using "59e5f370d141179beb46de679d7f90506ef7644307c63ba501fb32bf63309698" from cache

/home/opam: (copy (src .) (dst opam-repository/))
2026-04-02 19:50.30 ---> using "dba338cdd9e48b3c3698799bc29e2c50079edfc874a2cc0b6fd947b6faef9214" from cache

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2026-04-02 19:50.30 ---> using "5285073bb7f9999b9c8bb6552f486992723311461f86c72674d2caf100686ca2" 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 [119 kB]
- Fetched 210 kB in 0s (1792 kB/s)
- Reading package lists...
- 
2026-04-02 19:50.30 ---> using "fcbdaa42461549720b875d14d84481a4d37adc373105b87a3481750e99a6857d" from cache

/home/opam: (run (shell "opam pin add -k version -yn opentelemetry-lwt.0.90 0.90"))
opentelemetry-lwt is now pinned to version 0.90
2026-04-02 19:50.30 ---> using "e1981de6bb0f6e982ca1e80f812cf36734fb2094a60fdc2d3ee192bda5dc2782" from cache

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall opentelemetry-lwt.0.90;\
                        \n        res=$?;\
                        \n        test \"$res\" != 31 && exit \"$res\";\
                        \n        export OPAMCLI=2.0;\
                        \n        build_dir=$(opam var prefix)/.opam-switch/build;\
                        \n        failed=$(ls \"$build_dir\");\
                        \n        partial_fails=\"\";\
                        \n        for pkg in $failed; do\
                        \n          if opam show -f x-ci-accept-failures: \"$pkg\" | grep -qF \"\\\"debian-13\\\"\"; then\
                        \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
                        \n          fi;\
                        \n          test \"$pkg\" != 'opentelemetry-lwt.0.90' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
opentelemetry-lwt.0.90 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== install 27 packages
  - install ambient-context     0.2           [required by ambient-context-lwt, opentelemetry]
  - install ambient-context-lwt 0.2           [required by opentelemetry-lwt]
  - install base-bytes          base          [required by ocplib-endian]
  - install base64              3.5.2         [required by pbrt_yojson]
  - install cppo                1.8.0         [required by lwt]
  - install csexp               1.5.2         [required by dune-configurator]
  - install dune                3.22.0        [required by opentelemetry-lwt]
  - install dune-configurator   3.22.0        [required by lwt]
  - install hmap                0.8.1         [required by opentelemetry]
  - install lwt                 6.1.1         [required by opentelemetry-lwt]
  - install lwt_ppx             6.1.0         [required by opentelemetry-lwt]
  - install mtime               2.1.0         [required by opentelemetry]
  - install ocaml-compiler-libs v0.17.0       [required by ppxlib]
  - install ocamlbuild          0.16.1        [required by mtime, ptime]
  - install ocamlfind           1.9.8         [required by mtime, ptime]
  - install ocplib-endian       1.2           [required by lwt]
  - install opentelemetry       0.90          [required by opentelemetry-lwt]
  - install opentelemetry-lwt   0.90 (pinned)
  - install pbrt                4.1           [required by opentelemetry]
  - install pbrt_yojson         4.1           [required by opentelemetry]
  - install ppx_derivers        1.2.1         [required by ppxlib]
  - install ppxlib              0.38.0        [required by lwt_ppx]
  - install ptime               1.2.0         [required by opentelemetry]
  - install sexplib0            v0.17.0       [required by ppxlib]
  - install stdlib-shims        0.3.0         [required by ppxlib, pbrt]
  - install topkg               1.1.1         [required by mtime, ptime]
  - install yojson              3.0.0         [required by pbrt_yojson]

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved ambient-context.0.2, ambient-context-lwt.0.2  (cached)
-> retrieved base64.3.5.2  (cached)
-> retrieved cppo.1.8.0  (cached)
-> retrieved csexp.1.5.2  (cached)
-> retrieved dune.3.22.0, dune-configurator.3.22.0  (cached)
-> retrieved hmap.0.8.1  (cached)
-> retrieved lwt.6.1.1  (cached)
-> retrieved lwt_ppx.6.1.0  (cached)
-> retrieved mtime.2.1.0  (cached)
-> retrieved ocaml-compiler-libs.v0.17.0  (cached)
-> retrieved ocamlbuild.0.16.1  (cached)
-> retrieved ocamlfind.1.9.8  (cached)
-> retrieved ocplib-endian.1.2  (cached)
-> retrieved opentelemetry.0.90, opentelemetry-lwt.0.90  (cached)
-> retrieved pbrt.4.1, pbrt_yojson.4.1  (cached)
-> retrieved ppx_derivers.1.2.1  (cached)
-> retrieved ppxlib.0.38.0  (cached)
-> retrieved ptime.1.2.0  (cached)
-> retrieved sexplib0.v0.17.0  (cached)
-> retrieved stdlib-shims.0.3.0  (cached)
-> retrieved topkg.1.1.1  (cached)
-> retrieved yojson.3.0.0  (cached)
-> installed ocamlfind.1.9.8
-> installed base-bytes.base
-> 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.3.22.0
-> installed ppx_derivers.1.2.1
-> installed stdlib-shims.0.3.0
-> installed base64.3.5.2
-> installed csexp.1.5.2
-> installed ambient-context.0.2
-> installed cppo.1.8.0
-> installed ocaml-compiler-libs.v0.17.0
-> installed sexplib0.v0.17.0
-> installed yojson.3.0.0
-> installed pbrt.4.1
-> installed ocplib-endian.1.2
-> installed pbrt_yojson.4.1
-> installed dune-configurator.3.22.0
-> installed lwt.6.1.1
-> installed ambient-context-lwt.0.2
-> installed opentelemetry.0.90
-> installed ppxlib.0.38.0
-> installed lwt_ppx.6.1.0
-> installed opentelemetry-lwt.0.90
Done.
# To update the current shell environment, run: eval $(opam env)
2026-04-02 19:52.07 ---> saved as "7c9b9b35d033cd771dc683121e629816debc17c59b2bec0488f5d69c12247041"
Job succeeded
2026-04-02 19:53.08: Job succeeded