(not at the head of any monitored branch or PR)
2026-04-02 19:38.23: New job: test opentelemetry-client-ocurl-lwt.0.90, using opam dev
                              from https://github.com/ocaml/opam-repository.git#refs/pull/29633/head (e70d48a1952a7edcae52bb270d471ba97379795b)
                              on macos-homebrew-ocaml-4.14/amd64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/29633/head" && git reset --hard e70d48a1
git fetch origin master
git merge --no-edit c0deda526f99d43a05c065e9218404492897c64b
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM macos-homebrew-ocaml-4.14
USER 1000:1000
RUN ln -f ~/local/bin/opam-dev ~/local/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url -k local --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn opentelemetry-client-ocurl-lwt.0.90 0.90
RUN opam reinstall opentelemetry-client-ocurl-lwt.0.90; \
    res=$?; \
    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 "\"macos-homebrew\""; then \
    echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
    fi; \
    test "$pkg" != 'opentelemetry-client-ocurl-lwt.0.90' && partial_fails="$partial_fails $pkg"; \
    done; \
    test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
    exit 1
RUN (opam reinstall --with-test opentelemetry-client-ocurl-lwt.0.90) || true
RUN opam reinstall --with-test --verbose opentelemetry-client-ocurl-lwt.0.90; \
    res=$?; \
    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 "\"macos-homebrew\""; then \
    echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
    fi; \
    test "$pkg" != 'opentelemetry-client-ocurl-lwt.0.90' && partial_fails="$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 19:38.23: Using cache hint "macos-homebrew-ocaml-4.14-opentelemetry-client-ocurl-lwt.0.90-e70d48a1952a7edcae52bb270d471ba97379795b"
2026-04-02 19:38.23: Using OBuilder spec:
((from macos-homebrew-ocaml-4.14)
 (user (uid 1000) (gid 1000))
 (run (shell "ln -f ~/local/bin/opam-dev ~/local/bin/opam"))
 (run (network host)
      (shell "opam init --reinit -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 -k local --strict default opam-repository/"))
 (run (network host)
      (shell "opam update --depexts || true"))
 (run (shell "opam pin add -k version -yn opentelemetry-client-ocurl-lwt.0.90 0.90"))
 (run (cache (opam-archives (target /Users/mac1000/.opam/download-cache)) (homebrew (target /Users/mac1000/Library/Caches/Homebrew)))
      (network host)
      (shell  "opam reinstall opentelemetry-client-ocurl-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 \"\\\"macos-homebrew\\\"\"; then\
             \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
             \n          fi;\
             \n          test \"$pkg\" != 'opentelemetry-client-ocurl-lwt.0.90' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
 (run (network host)
      (shell "(opam reinstall --with-test opentelemetry-client-ocurl-lwt.0.90) || true"))
 (run (shell  "opam reinstall --with-test --verbose opentelemetry-client-ocurl-lwt.0.90;\
             \n        res=$?;\
             \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 \"\\\"macos-homebrew\\\"\"; then\
             \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
             \n          fi;\
             \n          test \"$pkg\" != 'opentelemetry-client-ocurl-lwt.0.90' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2026-04-02 19:38.23: Waiting for resource in pool OCluster
2026-04-02 19:38.24: Waiting for worker…
2026-04-02 19:55.44: Got resource from pool OCluster
Building on i7-worker-04
All commits already cached
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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 macos-homebrew-ocaml-4.14)
2026-04-02 19:55.50 ---> using "0c60f117aee57abea8364cb033d47bb1d63ff0f68e5ee97378e032498e8442af" from cache

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

/: (run (shell "ln -f ~/local/bin/opam-dev ~/local/bin/opam"))
2026-04-02 19:55.50 ---> using "f20a31eccb94af52fa2a3ef86b723bc6460bac3d8a92b8861915540c2498d20a" from cache

/: (run (network host)
        (shell "opam init --reinit -ni"))
No configuration file found, using 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 /Users/mac1000/.opam from version 2.1 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 1 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=1 --global
Format upgrade done.

<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[default] no changes from git+file:///Users/mac1000/opam-repository
2026-04-02 19:55.50 ---> using "7818e224f85c11d1d318abe9ba4e297be345388b7ed476f912b6900c6bae56aa" from cache

/: (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=macos os-distribution=homebrew os-version=15.5
# solver               builtin-0install
# install-criteria     -changed,-count[avoid-version,solution]
# upgrade-criteria     -count[avoid-version,solution]
# jobs                 11
# repositories         1 (version-controlled)
# pinned               0
# current-switch       4.14.2
# invariant            ["ocaml-base-compiler" {= "4.14.2"} | "ocaml-system" {= "4.14.2"}]
# compiler-packages    ocaml-base-compiler.4.14.2, ocaml-options-vanilla.1
# ocaml:native         true
# ocaml:native-tools   true
# ocaml:native-dynlink true
# ocaml:stubsdir       /Users/mac1000/.opam/4.14.2/lib/ocaml/stublibs:/Users/mac1000/.opam/4.14.2/lib/ocaml
# ocaml:preinstalled   false
# ocaml:compiler       4.14.2
2026-04-02 19:55.51 ---> using "625776f8b2f728a128171e2ba4372c97abd18632a07574a8412026e8be39dac5" from cache

/: (env OPAMDOWNLOADJOBS 1)

/: (env OPAMERRLOGLEN 0)

/: (env OPAMPRECISETRACKING 1)

/: (env CI true)

/: (env OPAM_REPO_CI true)

/: (run (shell "rm -rf opam-repository/"))
2026-04-02 19:55.51 ---> using "15fbb76bf7dee5d6e8ae583230339015a61d8d2d8397de2cfe6459f8ba421f1e" from cache

/: (copy (src .) (dst opam-repository/))
2026-04-02 19:55.53 ---> using "582a3a4c5d8b68d28bbba500711a2ee9459dbcdfdb720fcad9a9a812fa113ce8" from cache

/: (run (shell "opam repository set-url -k local --strict default opam-repository/"))
[default] Initialised
2026-04-02 19:55.54 ---> using "e41b632f4725fec41c868f9033421ef31a873f3e0b1abdd25e0ccc0a28b5872f" from cache

/: (run (network host)
        (shell "opam update --depexts || true"))
+ /usr/local/bin/brew "update"
- ==> Updating Homebrew...
- ==> Downloading https://ghcr.io/v2/homebrew/core/portable-ruby/blobs/sha256:7c7830166a509857669c544dcba7a0d08ca656a3da073c68826ca0a5b1b56b12
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- ==> Pouring portable-ruby-4.0.2_1.catalina.bottle.tar.gz
- ==> Homebrew collects anonymous analytics.
- Read the analytics documentation (and how to opt-out) here:
-   https://docs.brew.sh/Analytics
- No analytics have been recorded yet (nor will be during this `brew` run).
- 
- ==> Homebrew is run entirely by unpaid volunteers. Please consider donating:
-   https://github.com/Homebrew/brew#donations
- 
- Already up-to-date.
2026-04-02 19:55.54 ---> using "f475eefe8a5a1aef63bee60981eb8adb2d96526199100d0a5fc72ac4c90ef96c" from cache

/: (run (shell "opam pin add -k version -yn opentelemetry-client-ocurl-lwt.0.90 0.90"))
opentelemetry-client-ocurl-lwt is now pinned to version 0.90
2026-04-02 19:55.54 ---> using "3fd75163b89bc147802e1d85373f4d9ef905b52e93bd077e9777d01093f420fa" from cache

/: (run (cache (opam-archives (target /Users/mac1000/.opam/download-cache)) (homebrew (target /Users/mac1000/Library/Caches/Homebrew)))
        (network host)
        (shell  "opam reinstall opentelemetry-client-ocurl-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 \"\\\"macos-homebrew\\\"\"; then\
               \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
               \n          fi;\
               \n          test \"$pkg\" != 'opentelemetry-client-ocurl-lwt.0.90' && partial_fails=\"$partial_fails $pkg\";\
               \n        done;\
               \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
               \n        exit 1"))
opentelemetry-client-ocurl-lwt.0.90 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== install 33 packages
  - install ambient-context                0.2           [required by ambient-context-lwt, opentelemetry]
  - install ambient-context-lwt            0.2           [required by opentelemetry-client-ocurl-lwt]
  - install base-bytes                     base          [required by ocplib-endian]
  - install base64                         3.5.2         [required by pbrt_yojson]
  - install conf-libcurl                   2             [required by ocurl]
  - 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-client-ocurl-lwt]
  - install dune-configurator              3.22.0        [required by lwt]
  - install ezcurl                         0.3           [required by ezcurl-lwt]
  - install ezcurl-lwt                     0.3           [required by opentelemetry-client-ocurl-lwt]
  - install hmap                           0.8.1         [required by opentelemetry]
  - install lwt                            5.9.2         [required by opentelemetry-client-ocurl-lwt]
  - install lwt_ppx                        5.9.3         [required by opentelemetry-client-ocurl-lwt]
  - install mtime                          2.1.0         [required by opentelemetry-client-ocurl-lwt]
  - install ocaml-compiler-libs            v0.12.4       [required by ppxlib]
  - install ocamlbuild                     0.16.1        [required by mtime]
  - install ocamlfind                      1.9.8         [required by mtime]
  - install ocplib-endian                  1.2           [required by lwt]
  - install ocurl                          0.9.2         [required by opentelemetry-client-ocurl-lwt]
  - install opentelemetry                  0.90          [required by opentelemetry-client-ocurl-lwt]
  - install opentelemetry-client           0.90          [required by opentelemetry-client-ocurl-lwt]
  - install opentelemetry-client-ocurl-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 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:
    curl

<><> Handling external dependencies <><><><><><><><><><><><><><><><><><><><><><>

opam believes some required external dependencies are missing. opam can:
> 1. Run brew to install them (may need root/sudo access)
  2. Display the recommended brew 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/local/bin/brew "install" "curl"
- ==> Fetching downloads for: curl
- ✔︎ Bottle Manifest curl (8.19.0)
- ✔︎ Bottle Manifest curl (8.19.0)
- ✔︎ Bottle Manifest brotli (1.2.0)
- ✔︎ Bottle brotli (1.2.0)
- ✔︎ Bottle Manifest libnghttp2 (1.68.1)
- ✔︎ Bottle libnghttp2 (1.68.1)
- ✔︎ Bottle Manifest libnghttp3 (1.15.0)
- ✔︎ Bottle libnghttp3 (1.15.0)
- ✔︎ Bottle Manifest ca-certificates (2026-03-19)
- ✔︎ Bottle ca-certificates (2026-03-19)
- ✔︎ Bottle Manifest openssl@3 (3.6.1)
- ✔︎ Bottle Manifest libngtcp2 (1.22.0)
- ✔︎ Bottle libngtcp2 (1.22.0)
- ✔︎ Bottle Manifest libssh2 (1.11.1_1)
- ✔︎ Bottle Manifest lz4 (1.10.0)
- ✔︎ Bottle lz4 (1.10.0)
- ✔︎ Bottle Manifest xz (5.8.3)
- ✔︎ Bottle Manifest zstd (1.5.7_1)
- ✔︎ Bottle xz (5.8.3)
- ✔︎ Bottle zstd (1.5.7_1)
- ✔︎ Bottle libssh2 (1.11.1_1)
- ✔︎ Bottle curl (8.19.0)
- ✔︎ Bottle openssl@3 (3.6.1)
- ==> Installing dependencies for curl: brotli, libnghttp2, libnghttp3, ca-certificates, openssl@3, libngtcp2, libssh2, lz4, xz and zstd
- ==> Installing curl dependency: brotli
- ==> Pouring brotli--1.2.0.sonoma.bottle.tar.gz
- 🍺  /usr/local/Cellar/brotli/1.2.0: 33 files, 1.8MB
- ==> Installing curl dependency: libnghttp2
- ==> Pouring libnghttp2--1.68.1.sonoma.bottle.tar.gz
- 🍺  /usr/local/Cellar/libnghttp2/1.68.1: 14 files, 721.7KB
- ==> Installing curl dependency: libnghttp3
- ==> Pouring libnghttp3--1.15.0.sonoma.bottle.tar.gz
- 🍺  /usr/local/Cellar/libnghttp3/1.15.0: 20 files, 564.9KB
- ==> Installing curl dependency: ca-certificates
- ==> Pouring ca-certificates--2026-03-19.all.bottle.tar.gz
- ==> Regenerating CA certificate bundle from keychain, this may take a while...
- 🍺  /usr/local/Cellar/ca-certificates/2026-03-19: 4 files, 237KB
- ==> Installing curl dependency: openssl@3
- ==> Pouring openssl@3--3.6.1.sequoia.bottle.tar.gz
- 🍺  /usr/local/Cellar/openssl@3/3.6.1: 7,624 files, 37.8MB
- ==> Installing curl dependency: libngtcp2
- ==> Pouring libngtcp2--1.22.0.sonoma.bottle.tar.gz
- 🍺  /usr/local/Cellar/libngtcp2/1.22.0: 21 files, 1.3MB
- ==> Installing curl dependency: libssh2
- ==> Pouring libssh2--1.11.1_1.sequoia.bottle.tar.gz
- 🍺  /usr/local/Cellar/libssh2/1.11.1_1: 201 files, 1.2MB
- ==> Installing curl dependency: lz4
- ==> Pouring lz4--1.10.0.sequoia.bottle.1.tar.gz
- 🍺  /usr/local/Cellar/lz4/1.10.0: 24 files, 678.2KB
- ==> Installing curl dependency: xz
- ==> Pouring xz--5.8.3.sequoia.bottle.tar.gz
- 🍺  /usr/local/Cellar/xz/5.8.3: 96 files, 2.5MB
- ==> Installing curl dependency: zstd
- ==> Pouring zstd--1.5.7_1.sequoia.bottle.tar.gz
- 🍺  /usr/local/Cellar/zstd/1.5.7_1: 32 files, 2.5MB
- ==> Installing curl
- ==> Pouring curl--8.19.0.sonoma.bottle.tar.gz
- ==> Caveats
- curl is keg-only, which means it was not symlinked into /usr/local,
- because macOS already provides this software and installing another version in
- parallel can cause all kinds of trouble.
- 
- If you need to have curl first in your PATH, run:
-   echo 'export PATH="/usr/local/opt/curl/bin:$PATH"' >> ~/.profile
- 
- For compilers to find curl you may need to set:
-   export LDFLAGS="-L/usr/local/opt/curl/lib"
-   export CPPFLAGS="-I/usr/local/opt/curl/include"
- ==> Summary
- 🍺  /usr/local/Cellar/curl/8.19.0: 551 files, 4.6MB
- ==> Running `brew cleanup curl`...
- Disable this behaviour by setting `HOMEBREW_NO_INSTALL_CLEANUP=1`.
- Hide these hints with `HOMEBREW_NO_ENV_HINTS=1` (see `man brew`).
- ==> Caveats
- ==> curl
- curl is keg-only, which means it was not symlinked into /usr/local,
- because macOS already provides this software and installing another version in
- parallel can cause all kinds of trouble.
- 
- If you need to have curl first in your PATH, run:
-   echo 'export PATH="/usr/local/opt/curl/bin:$PATH"' >> ~/.profile
- 
- For compilers to find curl you may need to set:
-   export LDFLAGS="-L/usr/local/opt/curl/lib"
-   export CPPFLAGS="-I/usr/local/opt/curl/include"

<><> 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)
-> installed conf-libcurl.2
-> retrieved csexp.1.5.2  (cached)
-> retrieved dune.3.22.0, dune-configurator.3.22.0  (cached)
-> retrieved ezcurl.0.3, ezcurl-lwt.0.3  (cached)
-> retrieved hmap.0.8.1  (cached)
-> retrieved lwt.5.9.2  (cached)
-> retrieved lwt_ppx.5.9.3  (cached)
-> retrieved mtime.2.1.0  (cached)
-> retrieved ocaml-compiler-libs.v0.12.4  (cached)
-> retrieved ocamlbuild.0.16.1  (cached)
-> retrieved ocamlfind.1.9.8  (cached)
-> retrieved ocplib-endian.1.2  (cached)
-> retrieved ocurl.0.9.2  (cached)
-> retrieved opentelemetry.0.90, opentelemetry-client.0.90, opentelemetry-client-ocurl-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 thread-local-storage.0.2  (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 stdlib-shims.0.3.0
-> installed ppx_derivers.1.2.1
-> installed csexp.1.5.2
-> installed pbrt.4.1
-> installed yojson.3.0.0
-> installed thread-local-storage.0.2
-> installed sexplib0.v0.17.0
-> installed ocaml-compiler-libs.v0.12.4
-> installed cppo.1.8.0
-> installed base64.3.5.2
-> installed pbrt_yojson.4.1
-> installed ocplib-endian.1.2
-> installed ambient-context.0.2
-> installed dune-configurator.3.22.0
-> installed lwt.5.9.2
-> installed ambient-context-lwt.0.2
-> installed opentelemetry.0.90
-> installed opentelemetry-client.0.90
-> installed ppxlib.0.38.0
-> installed lwt_ppx.5.9.3
-> installed ocurl.0.9.2
-> installed ezcurl.0.3
-> installed ezcurl-lwt.0.3
-> installed opentelemetry-client-ocurl-lwt.0.90
Done.
# To update the current shell environment, run: eval $(opam env)
2026-04-02 19:55.55 ---> using "41f253aacbe3605e6fba9ef6123462e65dbe406003d540875b7c29751933924b" from cache

/: (run (network host)
        (shell "(opam reinstall --with-test opentelemetry-client-ocurl-lwt.0.90) || true"))
The following actions will be performed:
=== downgrade 3 packages
  - downgrade lwt_ppx                        5.9.3 to 5.9.1     [required by opentelemetry-client-ocurl-lwt]
  - downgrade ppxlib                         0.38.0 to 0.35.0   [required by lwt_ppx]
  - downgrade sexplib0                       v0.17.0 to v0.16.0 [required by cohttp-lwt, ppxlib, cohttp, conduit-lwt]
=== recompile 4 packages
  - recompile ezcurl                         0.3                [uses ocurl]
  - recompile ezcurl-lwt                     0.3                [uses ezcurl]
  - recompile ocurl                          0.9.2              [uses lwt_ppx]
  - recompile opentelemetry-client-ocurl-lwt 0.90 (pinned)
=== install 49 packages
  - install   alcotest                       1.9.1              [required by opentelemetry-client-ocurl-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                           v0.16.4            [required by ppx_sexp_conv]
  - 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-lwt]
  - install   conduit                        8.0.0              [required by conduit-lwt]
  - install   conduit-lwt                    8.0.0              [required by cohttp-lwt-unix]
  - install   conduit-lwt-unix               8.0.0              [required by cohttp-lwt-unix]
  - install   conf-gmp                       5                  [required by conf-gmp-powm-sec, zarith]
  - install   conf-gmp-powm-sec              4                  [required by mirage-crypto-pk]
  - install   conf-pkg-config                4                  [required by zarith]
  - install   containers                     3.18               [required by opentelemetry-client-ocurl-lwt]
  - 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   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-lwt]
  - 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-syntax-shims             1.0.0              [required by alcotest]
  - install   ohex                           0.2.0              [required by ca-certs]
  - install   ppx_sexp_conv                  v0.16.0            [required by cohttp-lwt-unix]
  - 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:
    gmp pkgconf

<><> Handling external dependencies <><><><><><><><><><><><><><><><><><><><><><>

opam believes some required external dependencies are missing. opam can:
> 1. Run brew to install them (may need root/sudo access)
  2. Display the recommended brew 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/local/bin/brew "install" "gmp" "pkgconf"
- ==> Fetching downloads for: gmp and pkgconf
- ✔︎ Bottle Manifest gmp (6.3.0)
- ✔︎ Bottle Manifest pkgconf (2.5.1)
- ✔︎ Bottle pkgconf (2.5.1)
- ✔︎ Bottle gmp (6.3.0)
- ==> Pouring gmp--6.3.0.sequoia.bottle.tar.gz
- 🍺  /usr/local/Cellar/gmp/6.3.0: 22 files, 3.4MB
- ==> Running `brew cleanup gmp`...
- Disable this behaviour by setting `HOMEBREW_NO_INSTALL_CLEANUP=1`.
- Hide these hints with `HOMEBREW_NO_ENV_HINTS=1` (see `man brew`).
- ==> Pouring pkgconf--2.5.1.sequoia.bottle.tar.gz
- 🍺  /usr/local/Cellar/pkgconf/2.5.1: 28 files, 383.2KB
- ==> Running `brew cleanup pkgconf`...

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved alcotest.1.9.1  (https://github.com/mirage/alcotest/releases/download/1.9.1/alcotest-1.9.1.tbz)
-> retrieved angstrom.0.16.1  (https://github.com/inhabitedtype/angstrom/archive/0.16.1.tar.gz)
-> retrieved asn1-combinators.0.3.2  (https://github.com/mirleft/ocaml-asn1-combinators/releases/download/v0.3.2/asn1-combinators-0.3.2.tbz)
-> retrieved astring.0.8.5  (https://erratique.ch/software/astring/releases/astring-0.8.5.tbz)
-> retrieved base.v0.16.4  (https://github.com/janestreet/base/archive/refs/tags/v0.16.4.tar.gz)
-> installed asn1-combinators.0.3.2
-> retrieved bigstringaf.0.10.0  (https://github.com/inhabitedtype/bigstringaf/archive/0.10.0.tar.gz)
-> retrieved bos.0.2.1  (https://erratique.ch/software/bos/releases/bos-0.2.1.tbz)
-> retrieved ca-certs.1.0.1  (https://github.com/mirage/ca-certs/releases/download/v1.0.1/ca-certs-1.0.1.tbz)
-> retrieved cmdliner.2.1.0  (https://erratique.ch/software/cmdliner/releases/cmdliner-2.1.0.tbz)
-> installed bigstringaf.0.10.0
-> retrieved cohttp.6.2.1, cohttp-lwt.6.2.1, cohttp-lwt-unix.6.2.1, http.6.2.1  (https://github.com/mirage/ocaml-cohttp/releases/download/v6.2.1/cohttp-6.2.1.tbz)
-> installed astring.0.8.5
-> retrieved conduit.8.0.0, conduit-lwt.8.0.0, conduit-lwt-unix.8.0.0  (https://github.com/mirage/ocaml-conduit/releases/download/v8.0.0/conduit-8.0.0.tbz)
-> retrieved conf-gmp.5  (https://raw.githubusercontent.com/ocaml/opam-source-archives/main/patches/conf-gmp/test.c.4)
-> retrieved conf-gmp-powm-sec.4  (https://raw.githubusercontent.com/ocaml/opam-source-archives/main/patches/conf-gmp-powm-sec/test.c.3)
-> installed conf-pkg-config.4
-> installed conf-gmp.5
-> installed conf-gmp-powm-sec.4
-> installed http.6.2.1
-> retrieved containers.3.18  (https://github.com/c-cube/ocaml-containers/releases/download/v3.18/containers-3.18.tbz)
-> retrieved digestif.1.3.0  (https://github.com/mirage/digestif/releases/download/v1.3.0/digestif-1.3.0.tbz)
-> retrieved domain-name.0.5.0  (https://github.com/hannesm/domain-name/releases/download/v0.5.0/domain-name-0.5.0.tbz)
-> installed cmdliner.2.1.0
-> retrieved duration.0.2.1  (https://github.com/hannesm/duration/releases/download/v0.2.1/duration-0.2.1.tbz)
-> retrieved either.1.0.0  (https://github.com/mirage/either/releases/download/1.0.0/either-1.0.0.tbz)
-> installed domain-name.0.5.0
-> retrieved eqaf.0.10  (https://github.com/mirage/eqaf/releases/download/v0.10/eqaf-0.10.tbz)
-> installed duration.0.2.1
-> retrieved ezcurl.0.3, ezcurl-lwt.0.3  (https://github.com/c-cube/ezcurl/releases/download/v0.3/ezcurl-0.3.tbz)
-> installed either.1.0.0
-> retrieved fmt.0.11.0  (https://erratique.ch/software/fmt/releases/fmt-0.11.0.tbz)
-> retrieved fpath.0.7.3  (https://erratique.ch/software/fpath/releases/fpath-0.7.3.tbz)
-> retrieved gmap.0.3.0  (https://github.com/hannesm/gmap/releases/download/0.3.0/gmap-0.3.0.tbz)
-> retrieved ipaddr.5.6.2, ipaddr-sexp.5.6.2, macaddr.5.6.2  (https://github.com/mirage/ocaml-ipaddr/releases/download/v5.6.2/ipaddr-5.6.2.tbz)
-> installed eqaf.0.10
-> retrieved kdf.1.0.0  (https://github.com/robur-coop/kdf/releases/download/v1.0.0/kdf-1.0.0.tbz)
-> installed gmap.0.3.0
-> retrieved logs.0.10.0  (https://erratique.ch/software/logs/releases/logs-0.10.0.tbz)
-> installed macaddr.5.6.2
-> installed fpath.0.7.3
-> retrieved lwt_ppx.5.9.1  (https://github.com/ocsigen/lwt/archive/refs/tags/5.9.1.tar.gz)
-> installed fmt.0.11.0
-> retrieved magic-mime.1.3.1  (https://github.com/mirage/ocaml-magic-mime/releases/download/v1.3.1/magic-mime-1.3.1.tbz)
-> installed ipaddr.5.6.2
-> installed digestif.1.3.0
-> installed magic-mime.1.3.1
-> installed containers.3.18
-> installed logs.0.10.0
-> 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://github.com/mirage/mirage-crypto/releases/download/v2.1.0/mirage-crypto-2.1.0.tbz)
-> retrieved ocaml-syntax-shims.1.0.0  (https://github.com/ocaml-ppx/ocaml-syntax-shims/releases/download/1.0.0/ocaml-syntax-shims-1.0.0.tbz)
-> retrieved ocurl.0.9.2  (https://ygrek.org/p/release/ocurl/ocurl-0.9.2.tar.gz)
-> retrieved ohex.0.2.0  (https://github.com/ocaml/opam-source-archives/raw/main/ohex-0.2.0.tar.gz)
-> retrieved ppx_sexp_conv.v0.16.0  (https://ocaml.janestreet.com/ocaml-core/v0.16/files/ppx_sexp_conv-v0.16.0.tar.gz)
-> installed ocaml-syntax-shims.1.0.0
-> installed ohex.0.2.0
-> retrieved ppxlib.0.35.0  (https://github.com/ocaml-ppx/ppxlib/releases/download/0.35.0/ppxlib-0.35.0.tbz)
-> installed angstrom.0.16.1
-> retrieved re.1.14.0  (https://github.com/ocaml/ocaml-re/archive/refs/tags/1.14.0.tar.gz)
-> installed mirage-crypto.2.1.0
-> retrieved rresult.0.7.0  (https://erratique.ch/software/rresult/releases/rresult-0.7.0.tbz)
-> retrieved sexplib0.v0.16.0  (https://ocaml.janestreet.com/ocaml-core/v0.16/files/sexplib0-v0.16.0.tar.gz)
-> retrieved stringext.1.6.0  (https://github.com/rgrinberg/stringext/releases/download/1.6.0/stringext-1.6.0.tbz)
-> installed kdf.1.0.0
-> retrieved uri.4.4.0, uri-sexp.4.4.0  (https://github.com/mirage/ocaml-uri/releases/download/v4.4.0/uri-4.4.0.tbz)
-> installed stringext.1.6.0
-> retrieved uutf.1.0.4  (https://erratique.ch/software/uutf/releases/uutf-1.0.4.tbz)
-> installed mirage-crypto-rng.2.1.0
-> installed rresult.0.7.0
-> retrieved x509.1.0.6  (https://github.com/mirleft/ocaml-x509/releases/download/v1.0.6/x509-1.0.6.tbz)
-> retrieved zarith.1.14  (https://github.com/ocaml/Zarith/archive/release-1.14.tar.gz)
-> removed   opentelemetry-client-ocurl-lwt.0.90
-> removed   ezcurl-lwt.0.3
-> removed   ezcurl.0.3
-> removed   ocurl.0.9.2
-> removed   lwt_ppx.5.9.3
-> removed   ppxlib.0.38.0
-> removed   sexplib0.v0.17.0
-> installed re.1.14.0
-> installed sexplib0.v0.16.0
-> installed uutf.1.0.4
-> installed uri.4.4.0
-> installed alcotest.1.9.1
-> installed zarith.1.14
-> installed bos.0.2.1
-> installed mirage-crypto-pk.2.1.0
-> installed mirage-crypto-ec.2.1.0
-> installed x509.1.0.6
-> installed base.v0.16.4
-> installed ca-certs.1.0.1
-> installed ppxlib.0.35.0
-> installed lwt_ppx.5.9.1
-> installed ppx_sexp_conv.v0.16.0
-> installed ipaddr-sexp.5.6.2
-> installed uri-sexp.4.4.0
-> installed conduit.8.0.0
-> installed conduit-lwt.8.0.0
-> installed cohttp.6.2.1
-> installed conduit-lwt-unix.8.0.0
-> installed cohttp-lwt.6.2.1
-> installed cohttp-lwt-unix.6.2.1
-> installed ocurl.0.9.2
-> installed ezcurl.0.3
-> installed ezcurl-lwt.0.3
[ERROR] The compilation of opentelemetry-client-ocurl-lwt.0.90 failed at "dune build -p opentelemetry-client-ocurl-lwt -j 11 @install @runtest".

#=== ERROR while compiling opentelemetry-client-ocurl-lwt.0.90 ================#
# context              2.5.0 | macos/x86_64 | ocaml-base-compiler.4.14.2 | pinned(https://github.com/ocaml-tracing/ocaml-opentelemetry/releases/download/v0.90/opentelemetry-0.90.tbz)
# path                 ~/.opam/4.14.2/.opam-switch/build/opentelemetry-client-ocurl-lwt.0.90
# command              ~/.opam/opam-init/hooks/sandbox.sh build dune build -p opentelemetry-client-ocurl-lwt -j 11 @install @runtest
# exit-code            1
# env-file             ~/.opam/log/opentelemetry-client-ocurl-lwt-79207-611ebb.env
# output-file          ~/.opam/log/opentelemetry-client-ocurl-lwt-79207-611ebb.out
### output ###
# (cd _build/default/tests/ocurl-lwt && ./test_urls.exe)
# config1: { debug=false; log_level=info; sdk_disabled=false; self_trace=false;
#           self_metrics=false; url_traces="http://localhost:4318/v1/traces";
#           url_metrics="http://localhost:4318/v1/metrics";
#           url_logs="http://localhost:4318/v1/logs"; headers=[];
#           headers_traces=[]; headers_metrics=[]; headers_logs=[];
#           protocol=http/protobuf; timeout_ms=10000; timeout_traces_ms=10000;
#           timeout_metrics_ms=10000; timeout_logs_ms=10000; traces={batch=400;
#           timeout=2s}; metrics={batch=200; timeout=2s}; logs={batch=400;
#           timeout=2s}; http_concurrency_level=None; retry_max_attempts=3;
#           retry_initial_delay_ms=100; retry_max_delay_ms=5000;
#           retry_backoff_multiplier=2.0 }
# config2: { debug=false; log_level=info; sdk_disabled=false; self_trace=false;
#           self_metrics=false; url_traces="http://example.com:1234/v1/traces";
#           url_metrics="http://example.com:1234/v1/metrics";
#           url_logs="http://example.com:1234/v1/logs"; headers=[];
#           headers_traces=[]; headers_metrics=[]; headers_logs=[];
#           protocol=http/protobuf; timeout_ms=10000; timeout_traces_ms=10000;
#           timeout_metrics_ms=10000; timeout_logs_ms=10000; traces={batch=400;
#           timeout=2s}; metrics={batch=200; timeout=2s}; logs={batch=400;
#           timeout=2s}; http_concurrency_level=None; retry_max_attempts=3;
#           retry_initial_delay_ms=100; retry_max_delay_ms=5000;
#           retry_backoff_multiplier=2.0 }
# config3: { debug=false; log_level=info; sdk_disabled=false; self_trace=false;
#           self_metrics=false; url_traces="http://example.com/traces";
#           url_metrics="http://example.com/metrics";
#           url_logs="http://example.com/logs"; headers=[]; headers_traces=[];
#           headers_metrics=[]; headers_logs=[]; protocol=http/protobuf;
#           timeout_ms=10000; timeout_traces_ms=10000;
#           timeout_metrics_ms=10000; timeout_logs_ms=10000; traces={batch=400;
#           timeout=2s}; metrics={batch=200; timeout=2s}; logs={batch=400;
#           timeout=2s}; http_concurrency_level=None; retry_max_attempts=3;
#           retry_initial_delay_ms=100; retry_max_delay_ms=5000;
#           retry_backoff_multiplier=2.0 }
# All URL tests passed
# File "tests/client_e2e/dune", line 62, characters 8-33:
# 62 |  (names test_ocurl_lwt_client_e2e)
#              ^^^^^^^^^^^^^^^^^^^^^^^^^
# (cd _build/default/tests/client_e2e && ./test_ocurl_lwt_client_e2e.exe)
# starting server on http://localhost:4359
# Fatal error: exception Unix.Unix_error(Unix.EPERM, "bind", "")



<><> Error report <><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><>
+- The following actions failed
| - build opentelemetry-client-ocurl-lwt 0.90
+- 
+- The following changes have been performed
| - remove    opentelemetry-client-ocurl-lwt 0.90
| - downgrade lwt_ppx                        5.9.3 to 5.9.1
| - downgrade ppxlib                         0.38.0 to 0.35.0
| - downgrade sexplib0                       v0.17.0 to v0.16.0
| - recompile ezcurl                         0.3
| - recompile ezcurl-lwt                     0.3
| - recompile ocurl                          0.9.2
| - install   alcotest                       1.9.1
| - install   angstrom                       0.16.1
| - install   asn1-combinators               0.3.2
| - install   astring                        0.8.5
| - install   base                           v0.16.4
| - install   bigstringaf                    0.10.0
| - install   bos                            0.2.1
| - install   ca-certs                       1.0.1
| - install   cmdliner                       2.1.0
| - 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   conf-gmp                       5
| - install   conf-gmp-powm-sec              4
| - install   conf-pkg-config                4
| - install   containers                     3.18
| - install   digestif                       1.3.0
| - install   domain-name                    0.5.0
| - install   duration                       0.2.1
| - install   either                         1.0.0
| - install   eqaf                           0.10
| - install   fmt                            0.11.0
| - install   fpath                          0.7.3
| - install   gmap                           0.3.0
| - install   http                           6.2.1
| - install   ipaddr                         5.6.2
| - install   ipaddr-sexp                    5.6.2
| - install   kdf                            1.0.0
| - install   logs                           0.10.0
| - install   macaddr                        5.6.2
| - install   magic-mime                     1.3.1
| - install   mirage-crypto                  2.1.0
| - install   mirage-crypto-ec               2.1.0
| - install   mirage-crypto-pk               2.1.0
| - install   mirage-crypto-rng              2.1.0
| - install   ocaml-syntax-shims             1.0.0
| - install   ohex                           0.2.0
| - install   ppx_sexp_conv                  v0.16.0
| - install   re                             1.14.0
| - install   rresult                        0.7.0
| - install   stringext                      1.6.0
| - install   uri                            4.4.0
| - install   uri-sexp                       4.4.0
| - install   uutf                           1.0.4
| - install   x509                           1.0.6
| - install   zarith                         1.14
+- 
# To update the current shell environment, run: eval $(opam env)

The former state can be restored with:
    /usr/local/bin/opam switch import "/Users/mac1000/.opam/4.14.2/.opam-switch/backup/state-20260402195556.export"
Or you can retry to install your package selection with:
    /usr/local/bin/opam install --restore
2026-04-02 19:57.44 ---> saved as "a6bebc52bd90e4dd27601f41f869b84b561a1859c773ae704d1b079a20d55b31"

/: (run (shell  "opam reinstall --with-test --verbose opentelemetry-client-ocurl-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 \"\\\"macos-homebrew\\\"\"; then\
               \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
               \n          fi;\
               \n          test \"$pkg\" != 'opentelemetry-client-ocurl-lwt.0.90' && partial_fails=\"$partial_fails $pkg\";\
               \n        done;\
               \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
               \n        exit 1"))
opentelemetry-client-ocurl-lwt.0.90 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== install 1 package
  - install opentelemetry-client-ocurl-lwt 0.90 (pinned)

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
Processing  2/3: [opentelemetry-client-ocurl-lwt: dune build]
+ /Users/mac1000/.opam/opam-init/hooks/sandbox.sh "build" "dune" "build" "-p" "opentelemetry-client-ocurl-lwt" "-j" "11" "@install" "@runtest" (CWD=/Users/mac1000/.opam/4.14.2/.opam-switch/build/opentelemetry-client-ocurl-lwt.0.90)
- (cd _build/default/tests/ocurl-lwt && ./test_urls.exe)
- config1: { debug=false; log_level=info; sdk_disabled=false; self_trace=false;
-           self_metrics=false; url_traces="http://localhost:4318/v1/traces";
-           url_metrics="http://localhost:4318/v1/metrics";
-           url_logs="http://localhost:4318/v1/logs"; headers=[];
-           headers_traces=[]; headers_metrics=[]; headers_logs=[];
-           protocol=http/protobuf; timeout_ms=10000; timeout_traces_ms=10000;
-           timeout_metrics_ms=10000; timeout_logs_ms=10000; traces={batch=400;
-           timeout=2s}; metrics={batch=200; timeout=2s}; logs={batch=400;
-           timeout=2s}; http_concurrency_level=None; retry_max_attempts=3;
-           retry_initial_delay_ms=100; retry_max_delay_ms=5000;
-           retry_backoff_multiplier=2.0 }
- config2: { debug=false; log_level=info; sdk_disabled=false; self_trace=false;
-           self_metrics=false; url_traces="http://example.com:1234/v1/traces";
-           url_metrics="http://example.com:1234/v1/metrics";
-           url_logs="http://example.com:1234/v1/logs"; headers=[];
-           headers_traces=[]; headers_metrics=[]; headers_logs=[];
-           protocol=http/protobuf; timeout_ms=10000; timeout_traces_ms=10000;
-           timeout_metrics_ms=10000; timeout_logs_ms=10000; traces={batch=400;
-           timeout=2s}; metrics={batch=200; timeout=2s}; logs={batch=400;
-           timeout=2s}; http_concurrency_level=None; retry_max_attempts=3;
-           retry_initial_delay_ms=100; retry_max_delay_ms=5000;
-           retry_backoff_multiplier=2.0 }
- config3: { debug=false; log_level=info; sdk_disabled=false; self_trace=false;
-           self_metrics=false; url_traces="http://example.com/traces";
-           url_metrics="http://example.com/metrics";
-           url_logs="http://example.com/logs"; headers=[]; headers_traces=[];
-           headers_metrics=[]; headers_logs=[]; protocol=http/protobuf;
-           timeout_ms=10000; timeout_traces_ms=10000;
-           timeout_metrics_ms=10000; timeout_logs_ms=10000; traces={batch=400;
-           timeout=2s}; metrics={batch=200; timeout=2s}; logs={batch=400;
-           timeout=2s}; http_concurrency_level=None; retry_max_attempts=3;
-           retry_initial_delay_ms=100; retry_max_delay_ms=5000;
-           retry_backoff_multiplier=2.0 }
- All URL tests passed
- File "tests/client_e2e/dune", line 62, characters 8-33:
- 62 |  (names test_ocurl_lwt_client_e2e)
-              ^^^^^^^^^^^^^^^^^^^^^^^^^
- (cd _build/default/tests/client_e2e && ./test_ocurl_lwt_client_e2e.exe)
- starting server on http://localhost:4359
- Fatal error: exception Unix.Unix_error(Unix.EPERM, "bind", "")
[ERROR] The compilation of opentelemetry-client-ocurl-lwt.0.90 failed at "dune build -p opentelemetry-client-ocurl-lwt -j 11 @install @runtest".

#=== ERROR while compiling opentelemetry-client-ocurl-lwt.0.90 ================#
# context              2.5.0 | macos/x86_64 | ocaml-base-compiler.4.14.2 | pinned(https://github.com/ocaml-tracing/ocaml-opentelemetry/releases/download/v0.90/opentelemetry-0.90.tbz)
# path                 ~/.opam/4.14.2/.opam-switch/build/opentelemetry-client-ocurl-lwt.0.90
# command              ~/.opam/opam-init/hooks/sandbox.sh build dune build -p opentelemetry-client-ocurl-lwt -j 11 @install @runtest
# exit-code            1
# env-file             ~/.opam/log/opentelemetry-client-ocurl-lwt-92142-c16bb3.env
# output-file          ~/.opam/log/opentelemetry-client-ocurl-lwt-92142-c16bb3.out
### output ###
# (cd _build/default/tests/ocurl-lwt && ./test_urls.exe)
# config1: { debug=false; log_level=info; sdk_disabled=false; self_trace=false;
#           self_metrics=false; url_traces="http://localhost:4318/v1/traces";
#           url_metrics="http://localhost:4318/v1/metrics";
#           url_logs="http://localhost:4318/v1/logs"; headers=[];
#           headers_traces=[]; headers_metrics=[]; headers_logs=[];
#           protocol=http/protobuf; timeout_ms=10000; timeout_traces_ms=10000;
#           timeout_metrics_ms=10000; timeout_logs_ms=10000; traces={batch=400;
#           timeout=2s}; metrics={batch=200; timeout=2s}; logs={batch=400;
#           timeout=2s}; http_concurrency_level=None; retry_max_attempts=3;
#           retry_initial_delay_ms=100; retry_max_delay_ms=5000;
#           retry_backoff_multiplier=2.0 }
# config2: { debug=false; log_level=info; sdk_disabled=false; self_trace=false;
#           self_metrics=false; url_traces="http://example.com:1234/v1/traces";
#           url_metrics="http://example.com:1234/v1/metrics";
#           url_logs="http://example.com:1234/v1/logs"; headers=[];
#           headers_traces=[]; headers_metrics=[]; headers_logs=[];
#           protocol=http/protobuf; timeout_ms=10000; timeout_traces_ms=10000;
#           timeout_metrics_ms=10000; timeout_logs_ms=10000; traces={batch=400;
#           timeout=2s}; metrics={batch=200; timeout=2s}; logs={batch=400;
#           timeout=2s}; http_concurrency_level=None; retry_max_attempts=3;
#           retry_initial_delay_ms=100; retry_max_delay_ms=5000;
#           retry_backoff_multiplier=2.0 }
# config3: { debug=false; log_level=info; sdk_disabled=false; self_trace=false;
#           self_metrics=false; url_traces="http://example.com/traces";
#           url_metrics="http://example.com/metrics";
#           url_logs="http://example.com/logs"; headers=[]; headers_traces=[];
#           headers_metrics=[]; headers_logs=[]; protocol=http/protobuf;
#           timeout_ms=10000; timeout_traces_ms=10000;
#           timeout_metrics_ms=10000; timeout_logs_ms=10000; traces={batch=400;
#           timeout=2s}; metrics={batch=200; timeout=2s}; logs={batch=400;
#           timeout=2s}; http_concurrency_level=None; retry_max_attempts=3;
#           retry_initial_delay_ms=100; retry_max_delay_ms=5000;
#           retry_backoff_multiplier=2.0 }
# All URL tests passed
# File "tests/client_e2e/dune", line 62, characters 8-33:
# 62 |  (names test_ocurl_lwt_client_e2e)
#              ^^^^^^^^^^^^^^^^^^^^^^^^^
# (cd _build/default/tests/client_e2e && ./test_ocurl_lwt_client_e2e.exe)
# starting server on http://localhost:4359
# Fatal error: exception Unix.Unix_error(Unix.EPERM, "bind", "")



<><> Error report <><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><>
+- The following actions failed
| - build opentelemetry-client-ocurl-lwt 0.90
+- 
- No changes have been performed
# To update the current shell environment, run: eval $(opam env)
'opam reinstall --with-test --verbose opentelemetry-client-ocurl-lwt.0.90' failed.
[WARNING] OPAMCONFIRMLEVEL was ignored because CLI 2.0 was requested and it was introduced in 2.1.
[WARNING] OPAMCONFIRMLEVEL was ignored because CLI 2.0 was requested and it was introduced in 2.1.
"/usr/bin/env" "bash" "-c" "opam reinstall --with-test --verbose opentelemetry-client-ocurl-lwt.0.90;
        res=$?;
        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 "\"macos-homebrew\""; then
            echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.";
          fi;
          test "$pkg" != 'opentelemetry-client-ocurl-lwt.0.90' && partial_fails="$partial_fails $pkg";
        done;
        test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}";
        exit 1" failed with exit status 1
2026-04-02 19:58.03: Job failed: Failed: Build failed
2026-04-02 19:58.03: Log analysis:
2026-04-02 19:58.03: >>> 
[ERROR] The compilation of opentelemetry-client-ocurl-lwt.0.90 failed at "dune build -p opentelemetry-client-ocurl-lwt -j 11 @install @runtest".
 (score = 20)
2026-04-02 19:58.03: >>> 
# Fatal error: exception Unix.Unix_error(Unix.EPERM, "bind", "")
 (score = 35)
2026-04-02 19:58.03: >>> 
[ERROR] The compilation of opentelemetry-client-ocurl-lwt.0.90 failed at "dune build -p opentelemetry-client-ocurl-lwt -j 11 @install @runtest".
 (score = 20)
2026-04-02 19:58.03: >>> 
# Fatal error: exception Unix.Unix_error(Unix.EPERM, "bind", "")
 (score = 35)
2026-04-02 19:58.03: exception Unix.Unix_error(Unix.EPERM, "bind", "")