(for PR #29939)

2026-05-25 20:14.23: New job: build async_ssl.v0.17.0-2, using opam dev
                              from https://github.com/ocaml/opam-repository.git#refs/pull/29939/head (f281748d29999f0a48456006a71ff74f19744474)
                              on debian-unstable-ocaml-4.14/amd64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/29939/head" && git reset --hard f281748d
git fetch origin master
git merge --no-edit 9d78ee2aeafa6aabaf5c2c6be25f9ab1182af709
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-unstable-ocaml-4.14@sha256:2de93e1f247ce42231bc49dd31ce87a404d09039857249b352785df3b68feee7
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn async_ssl.v0.17.0-2 v0.17.0-2
RUN opam reinstall async_ssl.v0.17.0-2; \
    res=$?; \
    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-unstable\""; then \
    echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
    fi; \
    test "$pkg" != 'async_ssl.v0.17.0-2' && partial_fails="$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 .

2026-05-25 20:14.23: Using cache hint "ocaml/opam:debian-unstable-ocaml-4.14@sha256:2de93e1f247ce42231bc49dd31ce87a404d09039857249b352785df3b68feee7-async_ssl.v0.17.0-2-f281748d29999f0a48456006a71ff74f19744474"
2026-05-25 20:14.23: Using OBuilder spec:
((from ocaml/opam:debian-unstable-ocaml-4.14@sha256:2de93e1f247ce42231bc49dd31ce87a404d09039857249b352785df3b68feee7)
 (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 async_ssl.v0.17.0-2 v0.17.0-2"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall async_ssl.v0.17.0-2;\
             \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-unstable\\\"\"; then\
             \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
             \n          fi;\
             \n          test \"$pkg\" != 'async_ssl.v0.17.0-2' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2026-05-25 20:14.23: Waiting for resource in pool OCluster
2026-05-25 20:14.23: Waiting for worker…
2026-05-25 20:14.23: Got resource from pool OCluster
Building on doris.caelum.ci.dev
All commits already cached
HEAD is now at 9d78ee2aea Merge pull request #29914 from mt-caret/opam-publish-openrouter_api.0.1.0
Merge made by the 'ort' strategy.
 packages/async_ssl/async_ssl.v0.16.1-2/opam | 47 +++++++++++++++++++++++++++++
 packages/async_ssl/async_ssl.v0.17.0-2/opam | 44 +++++++++++++++++++++++++++
 2 files changed, 91 insertions(+)
 create mode 100644 packages/async_ssl/async_ssl.v0.16.1-2/opam
 create mode 100644 packages/async_ssl/async_ssl.v0.17.0-2/opam

(from ocaml/opam:debian-unstable-ocaml-4.14@sha256:2de93e1f247ce42231bc49dd31ce87a404d09039857249b352785df3b68feee7)
Unable to find image 'ocaml/opam:debian-unstable-ocaml-4.14@sha256:2de93e1f247ce42231bc49dd31ce87a404d09039857249b352785df3b68feee7' locally
docker.io/ocaml/opam@sha256:2de93e1f247ce42231bc49dd31ce87a404d09039857249b352785df3b68feee7: Pulling from ocaml/opam
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Digest: sha256:2de93e1f247ce42231bc49dd31ce87a404d09039857249b352785df3b68feee7
Status: Downloaded newer image for ocaml/opam@sha256:2de93e1f247ce42231bc49dd31ce87a404d09039857249b352785df3b68feee7
2026-05-25 20:20.35 ---> saved as "155b136a28144c85ca8b5ecc6348f15b00f207f565033a0a082ad2cde4c9c58e"

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

/: (workdir /home/opam)

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2026-05-25 20:20.35 ---> saved as "6183ce5335bb08b754c03190280a42c9bda23e7c99b1f83147ccf21d7bf48eb0"

/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 2.1 to version 2.2, which can't be reverted.
You may want to back it up before going further.

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

<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[ocaml-patches-overlay] no changes from git+https://github.com/ocurrent/opam-repository#patches
[default] no changes from git+file:///home/opam/opam-repository
2026-05-25 20:20.47 ---> saved as "770eb12b4931b990cc855e8b6d4327a1417a1e9f3d07d420611a640a049dfd54"

/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         2.5.1
# self-upgrade         no
# system               arch=x86_64 os=linux os-distribution=debian os-version=unknown
# solver               builtin-0install
# install-criteria     -changed,-count[avoid-version,solution]
# upgrade-criteria     -count[avoid-version,solution]
# jobs                 255
# repositories         2 (version-controlled)
# pinned               1 (version)
# current-switch       4.14
# invariant            ["ocaml-base-compiler" {= "4.14.3"}]
# compiler-packages    ocaml-base-compiler.4.14.3, ocaml-options-vanilla.1
# ocaml:native         true
# ocaml:native-tools   true
# ocaml:native-dynlink true
# ocaml:stubsdir       /home/opam/.opam/4.14/lib/ocaml/stublibs:/home/opam/.opam/4.14/lib/ocaml
# ocaml:preinstalled   false
# ocaml:compiler       4.14.3
2026-05-25 20:20.48 ---> saved as "649344d0d50405765b76a0ac08b937a8b6206ed947bc041221bee90468119777"

/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/"))
2026-05-25 20:20.59 ---> saved as "af390a3a76c6ed1beb30b698cd610f61d15662dee29f5bf1b5ca059cb74a0b96"

/home/opam: (copy (src .) (dst opam-repository/))
2026-05-25 20:21.05 ---> saved as "f853cf6fca15bc33e930835c125d2e1768079e4b1290c1afb7b371e2a175aae7"

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2026-05-25 20:21.15 ---> saved as "fcd81e4f7f03767e4e0236f5e14be5096f1a2444e073afe6b4d0eab1071854f4"

/home/opam: (run (network host)
                 (shell "opam update --depexts || true"))
+ /usr/bin/sudo "apt-get" "update"
- Get:1 http://deb.debian.org/debian unstable InRelease [189 kB]
- Get:2 http://deb.debian.org/debian unstable/main amd64 Packages.diff/Index [63.6 kB]
- Get:3 http://deb.debian.org/debian unstable/main amd64 Packages T-2026-05-25-1400.17-F-2026-05-23-0800.52.pdiff [133 kB]
- Get:3 http://deb.debian.org/debian unstable/main amd64 Packages T-2026-05-25-1400.17-F-2026-05-23-0800.52.pdiff [133 kB]
- Fetched 386 kB in 2s (254 kB/s)
- Reading package lists...
- 
2026-05-25 20:21.18 ---> saved as "f756301243f10eabaf1e7612fd8c7659eacf2cb0c11936d1a95dac6bb970168a"

/home/opam: (run (shell "opam pin add -k version -yn async_ssl.v0.17.0-2 v0.17.0-2"))
async_ssl is now pinned to version v0.17.0-2
2026-05-25 20:21.19 ---> saved as "0dac15a3f34b60f07fc9a5d82fa118f6fd46d87f729dcc893a9a4e7b463bd6ca"

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall async_ssl.v0.17.0-2;\
                        \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-unstable\\\"\"; then\
                        \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
                        \n          fi;\
                        \n          test \"$pkg\" != 'async_ssl.v0.17.0-2' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
async_ssl.v0.17.0-2 is not installed. Install it? [Y/n] y
  * Incompatible packages:
    - (invariant) -> ocaml-base-compiler = 4.14.3
    - async_ssl >= v0.17.0-2 -> ocaml >= 5.1.0 -> ocaml-variants < 5.6.1~
    You can temporarily relax the switch invariant with `--update-invariant'
  * Missing dependency:
    - async_ssl >= v0.17.0-2 -> ocaml >= 5.1.0 -> ocaml-variants < 5.1.1~ -> base-implicits
    unknown package
  * Missing dependency:
    - async_ssl >= v0.17.0-2 -> ocaml >= 5.1.0 -> ocaml-variants < 5.1.1~ -> ocaml-beta
    unmet availability conditions: 'enable-ocaml-beta-repository'
  * Missing dependency:
    - async_ssl >= v0.17.0-2 -> ocaml >= 5.1.0 -> ocaml-variants < 5.1.1~ -> ocaml (= 4.02.4 | = 4.03.1 | = 4.04.3 | = 4.05.1 | = 4.06.2 | = 4.07.2 | = 4.08.2)
    no matching version
  * Missing dependency:
    - async_ssl >= v0.17.0-2 -> ocaml >= 5.1.0 -> ocaml-variants < 5.2.1~ -> system-msvc
    unmet availability conditions: 'os = "win32"'

No solution found, exiting
"/usr/bin/env" "bash" "-c" "opam reinstall async_ssl.v0.17.0-2;
        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-unstable\""; then
            echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.";
          fi;
          test "$pkg" != 'async_ssl.v0.17.0-2' && partial_fails="$partial_fails $pkg";
        done;
        test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}";
        exit 1" failed with exit status 20
2026-05-25 20:21.34: Job failed: Failed: Build failed
2026-05-25 20:21.34: Log analysis:
2026-05-25 20:21.34: >>> 
No solution found, exiting
 (score = 100)
2026-05-25 20:21.34: [SKIP] Package not available