(not at the head of any monitored branch or PR)
2026-04-02 19:44.57: New job: test opentelemetry-client-ocurl.0.90, using opam dev
                              from https://github.com/ocaml/opam-repository.git#refs/pull/29633/head (e70d48a1952a7edcae52bb270d471ba97379795b)
                              on debian-12-ocaml-5.4/amd64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/29633/head" && git reset --hard e70d48a1
git fetch origin master
git merge --no-edit c0deda526f99d43a05c065e9218404492897c64b
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-12-ocaml-5.4@sha256:2c2a524eb9fb66f466fcf5a1bcf63299509a80be38bb09e3ce44bca53d024eb4
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn opentelemetry-client-ocurl.0.90 0.90
RUN opam reinstall opentelemetry-client-ocurl.0.90; \
    res=$?; \
    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-12\""; then \
    echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
    fi; \
    test "$pkg" != 'opentelemetry-client-ocurl.0.90' && partial_fails="$partial_fails $pkg"; \
    done; \
    test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
    exit 1
RUN (opam reinstall --with-test opentelemetry-client-ocurl.0.90) || true
RUN opam reinstall --with-test --verbose opentelemetry-client-ocurl.0.90; \
    res=$?; \
    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-12\""; then \
    echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
    fi; \
    test "$pkg" != 'opentelemetry-client-ocurl.0.90' && partial_fails="$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 19:44.57: Using cache hint "ocaml/opam:debian-12-ocaml-5.4@sha256:2c2a524eb9fb66f466fcf5a1bcf63299509a80be38bb09e3ce44bca53d024eb4-opentelemetry-client-ocurl.0.90-e70d48a1952a7edcae52bb270d471ba97379795b"
2026-04-02 19:44.57: Using OBuilder spec:
((from ocaml/opam:debian-12-ocaml-5.4@sha256:2c2a524eb9fb66f466fcf5a1bcf63299509a80be38bb09e3ce44bca53d024eb4)
 (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-client-ocurl.0.90 0.90"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall opentelemetry-client-ocurl.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-12\\\"\"; then\
             \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
             \n          fi;\
             \n          test \"$pkg\" != 'opentelemetry-client-ocurl.0.90' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
 (run (network host)
      (shell "(opam reinstall --with-test opentelemetry-client-ocurl.0.90) || true"))
 (run (shell  "opam reinstall --with-test --verbose opentelemetry-client-ocurl.0.90;\
             \n        res=$?;\
             \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-12\\\"\"; then\
             \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
             \n          fi;\
             \n          test \"$pkg\" != 'opentelemetry-client-ocurl.0.90' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2026-04-02 19:44.57: Waiting for resource in pool OCluster
2026-04-02 19:48.21: Waiting for worker…
2026-04-02 19:49.14: Got resource from pool OCluster
Building on odawa.caelum.ci.dev
All commits already cached
Updating files:  96% (17873/18600)
Updating files:  97% (18042/18600)
Updating files:  98% (18228/18600)
Updating files:  99% (18414/18600)
Updating files: 100% (18600/18600)
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-12-ocaml-5.4@sha256:2c2a524eb9fb66f466fcf5a1bcf63299509a80be38bb09e3ce44bca53d024eb4)
2026-04-02 19:49.31 ---> using "5a0c6f35df9caaf887443a65d7fc4866827168b7064927b40b28570bd9b9284c" 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 19:49.31 ---> using "1932bf814b35050bed27b01a8b8137ad40635ec89f4a223ab2f5ebf7a5ea38f8" 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
2026-04-02 19:49.31 ---> using "78e40b015beb68492cdf983393ebecdcb5cb32af382d5452df43d0ec6a00a992" 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=12
# 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       5.4
# invariant            ["ocaml-base-compiler" {= "5.4.1"}]
# compiler-packages    ocaml-base-compiler.5.4.1, ocaml-compiler.5.4.1, 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       5.4.1
2026-04-02 19:49.31 ---> using "107d86e6681715814f31d63729d5d4aa2333f6bd9caf5e2975deb0b0d17e3e8a" 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 19:49.31 ---> using "25c86d431377d7f0231a36777c4bd0672c60e6301ea61c189c6b4ef6b984167e" from cache

/home/opam: (copy (src .) (dst opam-repository/))
2026-04-02 19:49.32 ---> using "1c57076d4fb8fdd91089275e9689f2c0127febfe5e0950b4f6b3a30d50705d63" from cache

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2026-04-02 19:49.32 ---> using "ecf22b3aa404ca6aae5ec5816772e23a706ff258215bd3c34d7490a4dccfb62f" 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 bookworm InRelease
- Get:2 http://deb.debian.org/debian bookworm-updates InRelease [55.4 kB]
- Get:3 http://deb.debian.org/debian-security bookworm-security InRelease [48.0 kB]
- Get:4 http://deb.debian.org/debian-security bookworm-security/main amd64 Packages [294 kB]
- Fetched 397 kB in 0s (1225 kB/s)
- Reading package lists...
2026-04-02 19:49.32 ---> using "2dfe5072460fd9ed930a58ddeb8e5762fb3c6f38ef543178432628205207ffc5" from cache

/home/opam: (run (shell "opam pin add -k version -yn opentelemetry-client-ocurl.0.90 0.90"))
opentelemetry-client-ocurl is now pinned to version 0.90
2026-04-02 19:49.32 ---> using "acb2c6c8d333fbeb782b99bf38f5093c01708e22bb7b114e26f8eab8f4f93f77" from cache

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall opentelemetry-client-ocurl.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-12\\\"\"; then\
                        \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
                        \n          fi;\
                        \n          test \"$pkg\" != 'opentelemetry-client-ocurl.0.90' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
opentelemetry-client-ocurl.0.90 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== install 20 packages
  - install ambient-context            0.2           [required by opentelemetry]
  - install base64                     3.5.2         [required by pbrt_yojson]
  - install conf-libcurl               2             [required by ocurl]
  - install dune                       3.22.0        [required by opentelemetry-client-ocurl]
  - install ezcurl                     0.3           [required by opentelemetry-client-ocurl]
  - install hmap                       0.8.1         [required by opentelemetry]
  - install mtime                      2.1.0         [required by opentelemetry-client-ocurl]
  - install ocamlbuild                 0.16.1        [required by mtime]
  - install ocamlfind                  1.9.8         [required by mtime]
  - install ocurl                      0.9.2         [required by opentelemetry-client-ocurl]
  - install opentelemetry              0.90          [required by opentelemetry-client-ocurl]
  - install opentelemetry-client       0.90          [required by opentelemetry-client-ocurl]
  - install opentelemetry-client-ocurl 0.90 (pinned)
  - install pbrt                       4.1           [required by opentelemetry]
  - install pbrt_yojson                4.1           [required by opentelemetry]
  - install ptime                      1.2.0         [required by opentelemetry]
  - install stdlib-shims               0.3.0         [required by pbrt]
  - install thread-local-storage       0.2           [required by opentelemetry, opentelemetry-client]
  - install topkg                      1.1.1         [required by mtime]
  - install yojson                     3.0.0         [required by pbrt_yojson]

The following system packages will first need to be installed:
    libcurl4-gnutls-dev

<><> 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"
- debconf: delaying package configuration, since apt-utils is not installed
- Selecting previously unselected package libcurl4-gnutls-dev: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 ... 18786 files and directories currently installed.)
- Preparing to unpack .../libcurl4-gnutls-dev_7.88.1-10+deb12u14_amd64.deb ...
- Unpacking libcurl4-gnutls-dev:amd64 (7.88.1-10+deb12u14) ...
- Setting up libcurl4-gnutls-dev:amd64 (7.88.1-10+deb12u14) ...

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved ambient-context.0.2  (cached)
-> retrieved base64.3.5.2  (cached)
-> installed conf-libcurl.2
-> retrieved dune.3.22.0  (cached)
-> retrieved ezcurl.0.3  (cached)
-> retrieved hmap.0.8.1  (cached)
-> retrieved mtime.2.1.0  (cached)
-> retrieved ocamlbuild.0.16.1  (cached)
-> retrieved ocamlfind.1.9.8  (cached)
-> retrieved ocurl.0.9.2  (cached)
-> retrieved opentelemetry.0.90, opentelemetry-client.0.90, opentelemetry-client-ocurl.0.90  (cached)
-> retrieved pbrt.4.1, pbrt_yojson.4.1  (cached)
-> retrieved ptime.1.2.0  (cached)
-> retrieved stdlib-shims.0.3.0  (cached)
-> retrieved thread-local-storage.0.2  (cached)
-> retrieved topkg.1.1.1  (cached)
-> retrieved yojson.3.0.0  (cached)
-> 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.3.22.0
-> installed base64.3.5.2
-> installed stdlib-shims.0.3.0
-> installed thread-local-storage.0.2
-> installed pbrt.4.1
-> installed ambient-context.0.2
-> installed yojson.3.0.0
-> installed pbrt_yojson.4.1
-> installed opentelemetry.0.90
-> installed opentelemetry-client.0.90
-> installed ocurl.0.9.2
-> installed ezcurl.0.3
-> installed opentelemetry-client-ocurl.0.90
Done.
# To update the current shell environment, run: eval $(opam env)
2026-04-02 19:50.06 ---> saved as "95162402e3cdb434de6022cb8062bc1c0d8846c38bc2e0386e37b3c14f2a3d1a"

/home/opam: (run (network host)
                 (shell "(opam reinstall --with-test opentelemetry-client-ocurl.0.90) || true"))
The following actions will be performed:
=== recompile 5 packages
  - recompile ezcurl                     0.3           [uses ocurl]
  - recompile ocurl                      0.9.2         [uses lwt]
  - recompile opentelemetry              0.90          [uses lwt]
  - recompile opentelemetry-client       0.90          [uses opentelemetry]
  - recompile opentelemetry-client-ocurl 0.90 (pinned)
=== install 61 packages
  - install   alcotest                   1.9.1         [required by opentelemetry-client-ocurl]
  - 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   base-bytes                 base          [required by ocplib-endian]
  - 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]
  - install   cohttp-lwt-unix            6.2.1         [required by opentelemetry-client-ocurl]
  - 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   containers                 3.18          [required by opentelemetry-client-ocurl]
  - install   cppo                       1.8.0         [required by lwt]
  - install   csexp                      1.5.2         [required by dune-configurator]
  - install   digestif                   1.3.0         [required by ca-certs]
  - install   domain-name                0.5.0         [required by ipaddr]
  - install   dune-configurator          3.22.0        [required by containers]
  - install   duration                   0.2.1         [required by mirage-crypto-rng]
  - install   either                     1.0.0         [required by containers]
  - install   eqaf                       0.10          [required by digestif, mirage-crypto]
  - 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 opentelemetry-client-ocurl]
  - install   lwt                        5.9.2         [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   ocaml-compiler-libs        v0.17.0       [required by ppxlib]
  - install   ocaml-syntax-shims         1.0.0         [required by alcotest]
  - install   ocaml_intrinsics_kernel    v0.17.1       [required by base]
  - install   ocplib-endian              1.2           [required by lwt]
  - install   ohex                       0.2.0         [required by ca-certs]
  - install   ppx_derivers               1.2.1         [required by ppxlib]
  - install   ppx_sexp_conv              v0.17.1       [required by cohttp-lwt-unix]
  - install   ppxlib                     0.38.0        [required by ppx_sexp_conv]
  - 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   sexplib0                   v0.17.0       [required by cohttp-lwt, cohttp, conduit-lwt]
  - 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:
    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"
- debconf: delaying package configuration, since apt-utils is not installed
- 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 ... 18811 files and directories currently installed.)
- Preparing to unpack .../0-libgmpxx4ldbl_2%3a6.2.1+dfsg1-1.1_amd64.deb ...
- Unpacking libgmpxx4ldbl:amd64 (2:6.2.1+dfsg1-1.1) ...
- Selecting previously unselected package libgmp-dev:amd64.
- Preparing to unpack .../1-libgmp-dev_2%3a6.2.1+dfsg1-1.1_amd64.deb ...
- Unpacking libgmp-dev:amd64 (2:6.2.1+dfsg1-1.1) ...
- Selecting previously unselected package libpkgconf3:amd64.
- Preparing to unpack .../2-libpkgconf3_1.8.1-1_amd64.deb ...
- Unpacking libpkgconf3:amd64 (1.8.1-1) ...
- Selecting previously unselected package pkgconf-bin.
- Preparing to unpack .../3-pkgconf-bin_1.8.1-1_amd64.deb ...
- Unpacking pkgconf-bin (1.8.1-1) ...
- Selecting previously unselected package pkgconf:amd64.
- Preparing to unpack .../4-pkgconf_1.8.1-1_amd64.deb ...
- Unpacking pkgconf:amd64 (1.8.1-1) ...
- Selecting previously unselected package pkg-config:amd64.
- Preparing to unpack .../5-pkg-config_1.8.1-1_amd64.deb ...
- Unpacking pkg-config:amd64 (1.8.1-1) ...
- Setting up libpkgconf3:amd64 (1.8.1-1) ...
- Setting up libgmpxx4ldbl:amd64 (2:6.2.1+dfsg1-1.1) ...
- Setting up pkgconf-bin (1.8.1-1) ...
- Setting up libgmp-dev:amd64 (2:6.2.1+dfsg1-1.1) ...
- Setting up pkgconf:amd64 (1.8.1-1) ...
- Setting up pkg-config:amd64 (1.8.1-1) ...
- Processing triggers for libc-bin (2.36-9+deb12u13) ...

<><> 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)
-> installed base-bytes.base
-> retrieved bigstringaf.0.10.0  (https://opam.ocaml.org/cache)
-> retrieved bos.0.2.1  (https://opam.ocaml.org/cache)
-> installed asn1-combinators.0.3.2
-> retrieved ca-certs.1.0.1  (https://opam.ocaml.org/cache)
-> retrieved cmdliner.2.1.0  (https://opam.ocaml.org/cache)
-> retrieved cohttp.6.2.1, cohttp-lwt.6.2.1, cohttp-lwt-unix.6.2.1, http.6.2.1  (https://opam.ocaml.org/cache)
-> 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)
-> installed conf-gmp.5
-> installed astring.0.8.5
-> installed http.6.2.1
-> retrieved conf-gmp-powm-sec.4  (https://opam.ocaml.org/cache)
-> installed conf-pkg-config.4
-> installed conf-gmp-powm-sec.4
-> retrieved containers.3.18  (https://opam.ocaml.org/cache)
-> retrieved cppo.1.8.0  (https://opam.ocaml.org/cache)
-> retrieved csexp.1.5.2  (https://opam.ocaml.org/cache)
-> installed csexp.1.5.2
-> retrieved digestif.1.3.0  (https://opam.ocaml.org/cache)
-> retrieved domain-name.0.5.0  (https://opam.ocaml.org/cache)
-> installed cppo.1.8.0
-> installed domain-name.0.5.0
-> retrieved dune-configurator.3.22.0  (https://opam.ocaml.org/cache)
-> retrieved duration.0.2.1  (https://opam.ocaml.org/cache)
-> retrieved either.1.0.0  (https://opam.ocaml.org/cache)
-> installed cmdliner.2.1.0
-> installed dune-configurator.3.22.0
-> installed duration.0.2.1
-> retrieved eqaf.0.10  (https://opam.ocaml.org/cache)
-> installed either.1.0.0
-> retrieved ezcurl.0.3  (https://opam.ocaml.org/cache)
-> retrieved fmt.0.11.0  (https://opam.ocaml.org/cache)
-> retrieved fpath.0.7.3  (https://opam.ocaml.org/cache)
-> installed bigstringaf.0.10.0
-> retrieved gmap.0.3.0  (https://opam.ocaml.org/cache)
-> installed eqaf.0.10
-> 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)
-> installed gmap.0.3.0
-> retrieved logs.0.10.0  (https://opam.ocaml.org/cache)
-> installed macaddr.5.6.2
-> retrieved lwt.5.9.2  (https://opam.ocaml.org/cache)
-> installed fpath.0.7.3
-> retrieved magic-mime.1.3.1  (https://opam.ocaml.org/cache)
-> installed digestif.1.3.0
-> installed ipaddr.5.6.2
-> installed fmt.0.11.0
-> installed containers.3.18
-> 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
-> retrieved ocaml-compiler-libs.v0.17.0  (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)
-> retrieved ocplib-endian.1.2  (https://opam.ocaml.org/cache)
-> retrieved ocurl.0.9.2  (https://opam.ocaml.org/cache)
-> retrieved ohex.0.2.0  (https://opam.ocaml.org/cache)
-> installed ocaml_intrinsics_kernel.v0.17.1
-> installed ocplib-endian.1.2
-> installed ohex.0.2.0
-> retrieved opentelemetry.0.90, opentelemetry-client.0.90, opentelemetry-client-ocurl.0.90  (https://github.com/ocaml-tracing/ocaml-opentelemetry/releases/download/v0.90/opentelemetry-0.90.tbz)
-> installed ocaml-compiler-libs.v0.17.0
-> installed ocaml-syntax-shims.1.0.0
-> retrieved ppx_derivers.1.2.1  (https://opam.ocaml.org/cache)
-> retrieved ppx_sexp_conv.v0.17.1  (https://opam.ocaml.org/cache)
-> installed ppx_derivers.1.2.1
-> installed mirage-crypto.2.1.0
-> installed angstrom.0.16.1
-> retrieved ppxlib.0.38.0  (https://opam.ocaml.org/cache)
-> installed kdf.1.0.0
-> retrieved ppxlib_jane.v0.17.4  (https://opam.ocaml.org/cache)
-> retrieved re.1.14.0  (https://opam.ocaml.org/cache)
-> retrieved rresult.0.7.0  (https://opam.ocaml.org/cache)
-> retrieved sexplib0.v0.17.0  (https://opam.ocaml.org/cache)
-> retrieved stringext.1.6.0  (https://opam.ocaml.org/cache)
-> installed stringext.1.6.0
-> 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 rresult.0.7.0
-> installed sexplib0.v0.17.0
-> retrieved x509.1.0.6  (https://opam.ocaml.org/cache)
-> retrieved zarith.1.14  (https://opam.ocaml.org/cache)
-> removed   opentelemetry-client-ocurl.0.90
-> removed   ezcurl.0.3
-> removed   ocurl.0.9.2
-> removed   opentelemetry-client.0.90
-> removed   opentelemetry.0.90
-> installed re.1.14.0
-> installed lwt.5.9.2
-> installed uutf.1.0.4
-> installed uri.4.4.0
-> installed alcotest.1.9.1
-> installed logs.0.10.0
-> installed opentelemetry.0.90
-> installed mirage-crypto-rng.2.1.0
-> installed zarith.1.14
-> installed opentelemetry-client.0.90
-> installed mirage-crypto-pk.2.1.0
-> installed bos.0.2.1
-> installed base.v0.17.3
-> installed mirage-crypto-ec.2.1.0
-> installed x509.1.0.6
-> installed ca-certs.1.0.1
-> installed ppxlib.0.38.0
-> installed ppxlib_jane.v0.17.4
-> installed ppx_sexp_conv.v0.17.1
-> 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 ocurl.0.9.2
-> installed conduit-lwt-unix.8.0.0
-> installed ezcurl.0.3
-> installed cohttp-lwt-unix.6.2.1
-> installed opentelemetry-client-ocurl.0.90
Done.
# To update the current shell environment, run: eval $(opam env)
2026-04-02 19:51.10 ---> saved as "32435ee92bfb571c76647dac31e066038cd747817ccf72f51eaeb9b6994c5d19"

/home/opam: (run (shell  "opam reinstall --with-test --verbose opentelemetry-client-ocurl.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-12\\\"\"; then\
                        \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
                        \n          fi;\
                        \n          test \"$pkg\" != 'opentelemetry-client-ocurl.0.90' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
The following actions will be performed:
=== recompile 17 packages
  - recompile bos                        0.2.1                            [uses logs]
  - recompile ca-certs                   1.0.1                            [uses logs]
  - recompile cohttp                     6.2.1                            [uses logs]
  - recompile cohttp-lwt                 6.2.1                            [uses lwt]
  - recompile cohttp-lwt-unix            6.2.1                            [uses lwt]
  - recompile conduit                    8.0.0                            [uses logs]
  - recompile conduit-lwt                8.0.0                            [uses lwt]
  - recompile conduit-lwt-unix           8.0.0                            [uses lwt]
  - recompile ezcurl                     0.3                              [uses ocurl]
  - recompile logs                       0.10.0                           [uses lwt]
  - recompile mirage-crypto-ec           2.1.0                            [uses mirage-crypto-rng]
  - recompile mirage-crypto-pk           2.1.0                            [uses mirage-crypto-rng]
  - recompile mirage-crypto-rng          2.1.0                            [uses logs]
  - recompile opentelemetry              0.90                             [uses lwt]
  - recompile opentelemetry-client       0.90                             [uses opentelemetry]
  - recompile opentelemetry-client-ocurl 0.90 (pinned)
  - recompile x509                       1.0.6                            [uses logs]
=== upgrade 2 packages
  - upgrade   lwt                        5.9.2 to 6.1.1                   [required by curl_lwt]
  - upgrade   ocurl                      0.9.2 to transition (deprecated) [required by opentelemetry-client-ocurl]
=== install 2 packages
  - install   curl                       0.10.0                           [required by ocurl]
  - install   curl_lwt                   0.10.0                           [required by ocurl]

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
Processing  1/72: [bos.0.2.1: extract]
-> retrieved bos.0.2.1  (cached)
Processing  2/72: [ca-certs.1.0.1: extract]
-> retrieved ca-certs.1.0.1  (cached)
Processing  3/72: [cohttp.6.2.1 + 2 others: extract]
-> retrieved cohttp.6.2.1, cohttp-lwt.6.2.1, cohttp-lwt-unix.6.2.1  (cached)
Processing  4/72: [conduit.8.0.0 + 2 others: extract]
-> retrieved conduit.8.0.0, conduit-lwt.8.0.0, conduit-lwt-unix.8.0.0  (cached)
Processing  5/72: [curl.0.10.0, curl_lwt.0.10.0, ocurl.transition: dl]
Processing  5/72: [curl.0.10.0, curl_lwt.0.10.0, ocurl.transition: http]
[ERROR] Failed to get sources of curl.0.10.0, curl_lwt.0.10.0, ocurl.transition (https://github.com/ygrek/ocurl/releases/download/0.10.0/curl-0.10.0.tbz): curl failed
Processing  6/72: [ezcurl.0.3: extract]
-> retrieved ezcurl.0.3  (cached)
Processing  7/72: [logs.0.10.0: extract]
-> retrieved logs.0.10.0  (cached)
Processing  8/72: [lwt.6.1.1: dl]
Processing  8/72: [lwt.6.1.1: http]
[ERROR] Failed to get sources of lwt.6.1.1: curl failed
Processing  9/72: [mirage-crypto-ec.2.1.0 + 2 others: extract]
-> retrieved mirage-crypto-ec.2.1.0, mirage-crypto-pk.2.1.0, mirage-crypto-rng.2.1.0  (cached)
Processing 10/72: [opentelemetry.0.90, opentelemetry-client.0.90: extract]
-> retrieved opentelemetry.0.90, opentelemetry-client.0.90, opentelemetry-client-ocurl.0.90  (cached)
-> removed   opentelemetry-client-ocurl.0.90
-> removed   cohttp-lwt-unix.6.2.1
-> removed   cohttp-lwt.6.2.1
-> removed   cohttp.6.2.1
-> removed   conduit-lwt-unix.8.0.0
-> removed   ca-certs.1.0.1
-> removed   bos.0.2.1
-> removed   conduit-lwt.8.0.0
-> removed   conduit.8.0.0
-> removed   ezcurl.0.3
-> removed   ocurl.0.9.2
-> removed   opentelemetry-client.0.90
-> removed   opentelemetry.0.90
Processing 24/72: [x509.1.0.6: extract]
Processing 25/72: [x509.1.0.6: extract]
Processing 26/72: [x509.1.0.6: extract]
Processing 27/72: [x509.1.0.6: extract]
-> retrieved x509.1.0.6  (cached)
-> removed   x509.1.0.6
-> removed   mirage-crypto-ec.2.1.0
-> removed   mirage-crypto-pk.2.1.0
-> removed   mirage-crypto-rng.2.1.0
-> removed   logs.0.10.0
-> removed   lwt.5.9.2

#=== ERROR while fetching sources for lwt.6.1.1 ===============================#
OpamSolution.Fetch_fail("https://github.com/ocsigen/lwt/archive/refs/tags/6.1.1.tar.gz (curl failed: \"/usr/bin/curl --write-out %{http_code}\\\\n --retry 3 --retry-delay 2 --user-agent opam/2.5.0 -L -o /tmp/opam-7-53a63b/6.1.1.tar.gz.part -- https://github.com/ocsigen/lwt/archive/refs/tags/6.1.1.tar.gz\" exited with code 6)")

#=== ERROR while fetching sources for curl.0.10.0, curl_lwt.0.10.0 and ocurl.transition 
OpamSolution.Fetch_fail("https://github.com/ygrek/ocurl/releases/download/0.10.0/curl-0.10.0.tbz (curl failed: \"/usr/bin/curl --write-out %{http_code}\\\\n --retry 3 --retry-delay 2 --user-agent opam/2.5.0 -L -o /tmp/opam-7-f9c515/curl-0.10.0.tbz.part -- https://github.com/ygrek/ocurl/releases/download/0.10.0/curl-0.10.0.tbz\" exited with code 6)")


<><> Error report <><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><>
+- The following actions were aborted
| - install bos                        0.2.1
| - install ca-certs                   1.0.1
| - install cohttp                     6.2.1
| - install cohttp-lwt                 6.2.1
| - install cohttp-lwt-unix            6.2.1
| - install conduit                    8.0.0
| - install conduit-lwt                8.0.0
| - install conduit-lwt-unix           8.0.0
| - install ezcurl                     0.3
| - install logs                       0.10.0
| - install mirage-crypto-ec           2.1.0
| - install mirage-crypto-pk           2.1.0
| - install mirage-crypto-rng          2.1.0
| - install opentelemetry              0.90
| - install opentelemetry-client       0.90
| - install opentelemetry-client-ocurl 0.90
| - install x509                       1.0.6
+- 
+- The following actions failed
| - fetch curl.0.10.0, curl_lwt.0.10.0, ocurl.transition 
| - fetch lwt                                            6.1.1
+- 
+- The following changes have been performed (the rest was aborted)
| - remove bos                        0.2.1
| - remove ca-certs                   1.0.1
| - remove cohttp                     6.2.1
| - remove cohttp-lwt                 6.2.1
| - remove cohttp-lwt-unix            6.2.1
| - remove conduit                    8.0.0
| - remove conduit-lwt                8.0.0
| - remove conduit-lwt-unix           8.0.0
| - remove ezcurl                     0.3
| - remove logs                       0.10.0
| - remove lwt                        5.9.2
| - remove mirage-crypto-ec           2.1.0
| - remove mirage-crypto-pk           2.1.0
| - remove mirage-crypto-rng          2.1.0
| - remove ocurl                      0.9.2
| - remove opentelemetry              0.90
| - remove opentelemetry-client       0.90
| - remove opentelemetry-client-ocurl 0.90
| - remove x509                       1.0.6
+- 
# To update the current shell environment, run: eval $(opam env)

The former state can be restored with:
    /usr/bin/opam switch import "/home/opam/.opam/5.4/.opam-switch/backup/state-20260402195110.export"
Or you can retry to install your package selection with:
    /usr/bin/opam install --restore
'opam reinstall --with-test --verbose opentelemetry-client-ocurl.0.90' failed.
"/usr/bin/env" "bash" "-c" "opam reinstall --with-test --verbose opentelemetry-client-ocurl.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-12\""; then
            echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.";
          fi;
          test "$pkg" != 'opentelemetry-client-ocurl.0.90' && partial_fails="$partial_fails $pkg";
        done;
        test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}";
        exit 1" failed with exit status 40
2026-04-02 19:51.45: Job failed: Failed: Build failed
2026-04-02 19:51.45: Log analysis:
2026-04-02 19:51.45: >>> 
[ERROR] Failed to get sources of curl.0.10.0, curl_lwt.0.10.0, ocurl.transition (https://github.com/ygrek/ocurl/releases/download/0.10.0/curl-0.10.0.tbz): curl failed
 (score = 25)
2026-04-02 19:51.45: >>> 
[ERROR] Failed to get sources of lwt.6.1.1: curl failed
 (score = 25)
2026-04-02 19:51.45: Failed to get sources of curl.0.10.0, curl_lwt.0.10.0, ocurl.transition (https://github.com/ygrek/ocurl/releases/download/0.10.0/curl-0.10.0.tbz): curl failed