(for PR #29027)

2025-12-06 22:13.27: New job: build cohttp-curl-lwt.6.2.0, using opam dev
                              from https://github.com/ocaml/opam-repository.git#refs/pull/29027/head (1943a08a49bd8ad146df90b1b6fce4343775819f)
                              on centos-9-ocaml-5.4/amd64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/29027/head" && git reset --hard 1943a08a
git fetch origin master
git merge --no-edit 2ab7464b16d46be89975bea0595240dd3fccf608
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:centos-9-ocaml-5.4@sha256:05da29f40cef97ac18d376b2fbb41cda427a9c224a987782308347767ff46732
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn cohttp-curl-lwt.6.2.0 6.2.0
RUN opam reinstall cohttp-curl-lwt.6.2.0; \
    res=$?; \
    test "$res" != 31 && exit "$res"; \
    export OPAMCLI=2.0; \
    build_dir=$(opam var prefix)/.opam-switch/build; \
    failed=$(ls "$build_dir"); \
    partial_fails=""; \
    for pkg in $failed; do \
    if opam show -f x-ci-accept-failures: "$pkg" | grep -qF "\"centos-9\""; then \
    echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
    fi; \
    test "$pkg" != 'cohttp-curl-lwt.6.2.0' && partial_fails="$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 .

2025-12-06 22:13.27: Using cache hint "ocaml/opam:centos-9-ocaml-5.4@sha256:05da29f40cef97ac18d376b2fbb41cda427a9c224a987782308347767ff46732-cohttp-curl-lwt.6.2.0-1943a08a49bd8ad146df90b1b6fce4343775819f"
2025-12-06 22:13.27: Using OBuilder spec:
((from ocaml/opam:centos-9-ocaml-5.4@sha256:05da29f40cef97ac18d376b2fbb41cda427a9c224a987782308347767ff46732)
 (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 cohttp-curl-lwt.6.2.0 6.2.0"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall cohttp-curl-lwt.6.2.0;\
             \n        res=$?;\
             \n        test \"$res\" != 31 && exit \"$res\";\
             \n        export OPAMCLI=2.0;\
             \n        build_dir=$(opam var prefix)/.opam-switch/build;\
             \n        failed=$(ls \"$build_dir\");\
             \n        partial_fails=\"\";\
             \n        for pkg in $failed; do\
             \n          if opam show -f x-ci-accept-failures: \"$pkg\" | grep -qF \"\\\"centos-9\\\"\"; then\
             \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
             \n          fi;\
             \n          test \"$pkg\" != 'cohttp-curl-lwt.6.2.0' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2025-12-06 22:13.27: Waiting for resource in pool OCluster
2025-12-06 22:21.47: Waiting for worker…
2025-12-06 22:25.49: Got resource from pool OCluster
Building on clete
All commits already cached
HEAD is now at 2ab7464b16 Merge pull request #29022 from thatportugueseguy/release-passage-0.3.1
Merge made by the 'ort' strategy.
 packages/cohttp-async/cohttp-async.6.2.0/opam      | 74 +++++++++++++++++++++
 packages/cohttp-bench/cohttp-bench.6.2.0/opam      | 62 ++++++++++++++++++
 .../cohttp-curl-async/cohttp-curl-async.6.2.0/opam | 63 ++++++++++++++++++
 .../cohttp-curl-lwt/cohttp-curl-lwt.6.2.0/opam     | 63 ++++++++++++++++++
 packages/cohttp-curl/cohttp-curl.6.2.0/opam        | 51 +++++++++++++++
 packages/cohttp-eio/cohttp-eio.6.2.0/opam          | 64 ++++++++++++++++++
 .../cohttp-lwt-jsoo/cohttp-lwt-jsoo.6.2.0/opam     | 63 ++++++++++++++++++
 .../cohttp-lwt-unix/cohttp-lwt-unix.6.2.0/opam     | 70 ++++++++++++++++++++
 packages/cohttp-lwt/cohttp-lwt.6.2.0/opam          | 63 ++++++++++++++++++
 packages/cohttp-mirage/cohttp-mirage.6.2.0/opam    | 70 ++++++++++++++++++++
 .../cohttp-server-lwt-unix.6.2.0/opam              | 57 ++++++++++++++++
 packages/cohttp-top/cohttp-top.6.2.0/opam          | 54 +++++++++++++++
 packages/cohttp/cohttp.6.2.0/opam                  | 76 ++++++++++++++++++++++
 packages/http/http.6.2.0/opam                      | 60 +++++++++++++++++
 14 files changed, 890 insertions(+)
 create mode 100644 packages/cohttp-async/cohttp-async.6.2.0/opam
 create mode 100644 packages/cohttp-bench/cohttp-bench.6.2.0/opam
 create mode 100644 packages/cohttp-curl-async/cohttp-curl-async.6.2.0/opam
 create mode 100644 packages/cohttp-curl-lwt/cohttp-curl-lwt.6.2.0/opam
 create mode 100644 packages/cohttp-curl/cohttp-curl.6.2.0/opam
 create mode 100644 packages/cohttp-eio/cohttp-eio.6.2.0/opam
 create mode 100644 packages/cohttp-lwt-jsoo/cohttp-lwt-jsoo.6.2.0/opam
 create mode 100644 packages/cohttp-lwt-unix/cohttp-lwt-unix.6.2.0/opam
 create mode 100644 packages/cohttp-lwt/cohttp-lwt.6.2.0/opam
 create mode 100644 packages/cohttp-mirage/cohttp-mirage.6.2.0/opam
 create mode 100644 packages/cohttp-server-lwt-unix/cohttp-server-lwt-unix.6.2.0/opam
 create mode 100644 packages/cohttp-top/cohttp-top.6.2.0/opam
 create mode 100644 packages/cohttp/cohttp.6.2.0/opam
 create mode 100644 packages/http/http.6.2.0/opam

(from ocaml/opam:centos-9-ocaml-5.4@sha256:05da29f40cef97ac18d376b2fbb41cda427a9c224a987782308347767ff46732)
2025-12-06 22:26.17 ---> using "0c8b05e53575fd127b2ab1a466772cfecdf6327763699f02b0dc83d24b286838" from cache

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

/: (workdir /home/opam)

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2025-12-06 22:26.17 ---> using "8594176af1a08ece5e3b5d5a0278a8977ff39b5668a3b9d44095b8b65acef0f5" from cache

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

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

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

<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[default] Initialised
2025-12-06 22:26.30 ---> saved as "9f6e293dd2e57b5d960323fef0f3ab07cb0dd85357a12ec199394c1727271fe2"

/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=centos os-version=9
# solver               builtin-0install
# install-criteria     -changed,-count[avoid-version,solution]
# upgrade-criteria     -count[avoid-version,solution]
# jobs                 71
# repositories         1 (version-controlled)
# pinned               1 (version)
# current-switch       5.4
# invariant            ["ocaml-base-compiler" {>= "5.4.0"}]
# compiler-packages    ocaml-base-compiler.5.4.0, ocaml-compiler.5.4.0, ocaml-options-vanilla.1
# ocaml:native         true
# ocaml:native-tools   true
# ocaml:native-dynlink true
# ocaml:stubsdir       /home/opam/.opam/5.4/lib/ocaml/stublibs:/home/opam/.opam/5.4/lib/ocaml
# ocaml:preinstalled   false
# ocaml:compiler       5.4.0
2025-12-06 22:26.31 ---> saved as "0a460c7d7beffe04f3d41a9ee1da517e7eaf2dae27a0b714405c3b7a946684a5"

/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/"))
2025-12-06 22:26.46 ---> saved as "b15ddf5c1e662700afb21f929d3da3a5f31dbfad914dd052e4e28b29c26fcc39"

/home/opam: (copy (src .) (dst opam-repository/))
2025-12-06 22:26.55 ---> saved as "3d42262a437cc6bbe2c839b220b8bae618e010a5a02d02199920e95c189e028e"

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2025-12-06 22:27.16 ---> saved as "ca45995b4dc558fd55f139cebd13ba814ea0a87e446dff4eedd6dafb2a8e3ed3"

/home/opam: (run (network host)
                 (shell "opam update --depexts || true"))
+ /usr/bin/sudo "yum" "makecache"
- CentOS Stream 9 - BaseOS                         34 kB/s |  14 kB     00:00    
- CentOS Stream 9 - BaseOS                        8.5 MB/s | 8.8 MB     00:01    
- CentOS Stream 9 - AppStream                     166 kB/s |  15 kB     00:00    
- CentOS Stream 9 - AppStream                      11 MB/s |  25 MB     00:02    
- CentOS Stream 9 - CRB                            73 kB/s |  14 kB     00:00    
- CentOS Stream 9 - CRB                           3.0 MB/s | 7.3 MB     00:02    
- CentOS Stream 9 - Extras packages                35 kB/s |  17 kB     00:00    
- Metadata cache created.
2025-12-06 22:27.39 ---> saved as "9d9ddde30e71f6b3c612e447093ef80b396b6058831914ee76e1681961279445"

/home/opam: (run (shell "opam pin add -k version -yn cohttp-curl-lwt.6.2.0 6.2.0"))
cohttp-curl-lwt is now pinned to version 6.2.0
2025-12-06 22:27.40 ---> saved as "1bb27fb4628bdf129ecea1093fadc86d4a92c71dbfeefb300828cb43bc2573cd"

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall cohttp-curl-lwt.6.2.0;\
                        \n        res=$?;\
                        \n        test \"$res\" != 31 && exit \"$res\";\
                        \n        export OPAMCLI=2.0;\
                        \n        build_dir=$(opam var prefix)/.opam-switch/build;\
                        \n        failed=$(ls \"$build_dir\");\
                        \n        partial_fails=\"\";\
                        \n        for pkg in $failed; do\
                        \n          if opam show -f x-ci-accept-failures: \"$pkg\" | grep -qF \"\\\"centos-9\\\"\"; then\
                        \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
                        \n          fi;\
                        \n          test \"$pkg\" != 'cohttp-curl-lwt.6.2.0' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
cohttp-curl-lwt.6.2.0 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== install 14 packages
  - install base-bytes        base           [required by ocplib-endian]
  - install cohttp-curl       6.2.0          [required by cohttp-curl-lwt]
  - install cohttp-curl-lwt   6.2.0 (pinned)
  - 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              3.20.2         [required by cohttp-curl-lwt]
  - install dune-configurator 3.20.2         [required by lwt]
  - install http              6.2.0          [required by cohttp-curl-lwt]
  - install lwt               5.9.2          [required by cohttp-curl-lwt]
  - install ocamlfind         1.9.8          [required by ocurl]
  - install ocplib-endian     1.2            [required by lwt]
  - install ocurl             0.9.2          [required by cohttp-curl-lwt]
  - install stringext         1.6.0          [required by cohttp-curl-lwt]

The following system packages will first need to be installed:
    libcurl-devel openssl-devel

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

opam believes some required external dependencies are missing. opam can:
> 1. Run yum to install them (may need root/sudo access)
  2. Display the recommended yum 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 "yum" "install" "-y" "libcurl-devel" "openssl-devel"
- Last metadata expiration check: 0:00:09 ago on Sat Dec  6 22:27:37 2025.
- Dependencies resolved.
- ================================================================================
-  Package              Architecture  Version              Repository        Size
- ================================================================================
- Installing:
-  libcurl-devel        x86_64        7.76.1-34.el9        appstream        974 k
-  openssl-devel        x86_64        1:3.5.1-6.el9        appstream        4.8 M
- 
- Transaction Summary
- ================================================================================
- Install  2 Packages
- 
- Total download size: 5.7 M
- Installed size: 6.7 M
- Downloading Packages:
- (1/2): libcurl-devel-7.76.1-34.el9.x86_64.rpm    10 MB/s | 974 kB     00:00    
- (2/2): openssl-devel-3.5.1-6.el9.x86_64.rpm      15 MB/s | 4.8 MB     00:00    
- --------------------------------------------------------------------------------
- Total                                            13 MB/s | 5.7 MB     00:00     
- Running transaction check
- Transaction check succeeded.
- Running transaction test
- Transaction test succeeded.
- Running transaction
-   Preparing        :                                                        1/1
-  
-   Installing       : openssl-devel-1:3.5.1-6.el9.x86_64                     1/2 
-   Installing       : libcurl-devel-7.76.1-34.el9.x86_64                     2/2 
-   Running scriptlet: libcurl-devel-7.76.1-34.el9.x86_64                     2/2 
-   Verifying        : libcurl-devel-7.76.1-34.el9.x86_64                     1/2 
-   Verifying        : openssl-devel-1:3.5.1-6.el9.x86_64                     2/2 
- 
- Installed:
-   libcurl-devel-7.76.1-34.el9.x86_64     openssl-devel-1:3.5.1-6.el9.x86_64    
- 
- Complete!
+ /usr/bin/rpm "-q" "--whatprovides" "libcurl-devel" "openssl-devel"
- libcurl-devel-7.76.1-34.el9.x86_64
- openssl-devel-3.5.1-6.el9.x86_64

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved cohttp-curl.6.2.0, cohttp-curl-lwt.6.2.0, http.6.2.0  (cached)
-> retrieved cppo.1.8.0  (cached)
-> retrieved csexp.1.5.2  (cached)
-> installed conf-libcurl.2
-> retrieved dune.3.20.2, dune-configurator.3.20.2  (cached)
-> retrieved lwt.5.9.2  (cached)
-> retrieved ocamlfind.1.9.8  (cached)
-> retrieved ocplib-endian.1.2  (cached)
-> retrieved ocurl.0.9.2  (cached)
-> retrieved stringext.1.6.0  (cached)
-> installed ocamlfind.1.9.8
-> installed base-bytes.base
-> installed dune.3.20.2
-> installed stringext.1.6.0
-> installed csexp.1.5.2
-> installed cppo.1.8.0
-> installed http.6.2.0
-> installed ocplib-endian.1.2
-> installed dune-configurator.3.20.2
-> installed lwt.5.9.2
-> installed ocurl.0.9.2
-> installed cohttp-curl.6.2.0
-> installed cohttp-curl-lwt.6.2.0
Done.
# To update the current shell environment, run: eval $(opam env)
2025-12-06 22:29.32 ---> saved as "f789e70a78faf3046df49baac9d94e5e4d253c046c100dd61da752a87cfedccc"
Job succeeded
2025-12-06 22:29.39: Job succeeded