(for PR #29939)

2026-05-22 15:17.00: 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 macos-homebrew-ocaml-4.14/amd64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/29939/head" && git reset --hard f281748d
git fetch origin master
git merge --no-edit 3e30e43808721339489775ee25d69c4c9c441697
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM macos-homebrew-ocaml-4.14
USER 1000:1000
RUN ln -f ~/local/bin/opam-dev ~/local/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url -k local --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn async_ssl.v0.17.0-2 v0.17.0-2
RUN opam reinstall async_ssl.v0.17.0-2; \
    res=$?; \
    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 "\"macos-homebrew\""; 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 .

2026-05-22 15:17.00: Using cache hint "macos-homebrew-ocaml-4.14-async_ssl.v0.17.0-2-f281748d29999f0a48456006a71ff74f19744474"
2026-05-22 15:17.00: 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 async_ssl.v0.17.0-2 v0.17.0-2"))
 (run (cache (opam-archives (target /Users/mac1000/.opam/download-cache)) (homebrew (target /Users/mac1000/Library/Caches/Homebrew)))
      (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 \"\\\"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 \"$pkg\" != 'async_ssl.v0.17.0-2' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2026-05-22 15:17.00: Waiting for resource in pool OCluster
2026-05-22 15:17.01: Waiting for worker…
2026-05-22 15:46.00: Got resource from pool OCluster
Building on i7-worker-04
All commits already cached
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HEAD is now at 3e30e43808 Merge pull request #29935 from sim642/release-odep-0.2.2
Updating 3e30e43808..f281748d29
Fast-forward
 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 macos-homebrew-ocaml-4.14)
2026-05-22 15:46.06 ---> using "0c60f117aee57abea8364cb033d47bb1d63ff0f68e5ee97378e032498e8442af" from cache

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

/: (run (shell "ln -f ~/local/bin/opam-dev ~/local/bin/opam"))
2026-05-22 15:46.06 ---> 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
2026-05-22 15:46.06 ---> 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
2026-05-22 15:46.07 ---> 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/"))
2026-05-22 15:46.07 ---> using "15fbb76bf7dee5d6e8ae583230339015a61d8d2d8397de2cfe6459f8ba421f1e" from cache

/: (copy (src .) (dst opam-repository/))
2026-05-22 15:46.17 ---> saved as "fb8585bd476753addc66289722f6e22fe178afb175f99bbeb9d2ab8c378d43db"

/: (run (shell "opam repository set-url -k local --strict default opam-repository/"))
[default] Initialised
default (at file:///Users/mac1000/opam-repository): 
    [WARNING] opam is out-of-date. Please consider updating it (https://opam.ocaml.org/doc/Install.html)

default (at file:///Users/mac1000/opam-repository): 
    [INFO] opam 2.5.1 includes security fixes; please consider upgrading (https://opam.ocaml.org/doc/Install.html)

2026-05-22 15:46.37 ---> saved as "7d2e0b3a23ea32a4f0ca0325a3b687c6942588fe526027f4ae9f86171f4e819a"

/: (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/sha256:9ceb962508dce8cc2468095292fbff2b69fd86e0b9ecca813bf8ead72d4effa1
- #=#=#                                                                          

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- ==> Pouring portable-ruby-4.0.5.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.
2026-05-22 15:47.34 ---> saved as "94991bc33d8d80328ff62b47128a08d2a6b12b88dd041f109c8e960b77e89760"

/: (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
2026-05-22 15:47.36 ---> saved as "5e6daa535299a3980db99b54cd0782af7837ac21adf29dd9337db464b9b53c7e"

/: (run (cache (opam-archives (target /Users/mac1000/.opam/download-cache)) (homebrew (target /Users/mac1000/Library/Caches/Homebrew)))
        (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 \"\\\"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 \"$pkg\" != 'async_ssl.v0.17.0-2' && partial_fails=\"$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
  * No agreement on the version of ocaml-base-compiler:
    - (invariant) -> ocaml-base-compiler = 4.14.2
    - async_ssl >= v0.17.0-2 -> ocaml >= 5.1.0 -> ocaml-base-compiler >= 5.1.0~
    You can temporarily relax the switch invariant with `--update-invariant'
  * Incompatible packages:
    - (invariant) -> ocaml-base-compiler = 4.14.2
    - async_ssl >= v0.17.0-2 -> ocaml >= 5.1.0 -> ocaml-variants >= 5.1.0~
  * Missing dependency:
    - async_ssl >= v0.17.0-2 -> ocaml >= 5.1.0 -> ocaml-variants >= 5.1.0~ -> 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 "\"macos-homebrew\""; 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
2026-05-22 15:48.02: Job failed: Failed: Build failed
2026-05-22 15:48.02: Log analysis:
2026-05-22 15:48.02: >>> 
No solution found, exiting
 (score = 100)
2026-05-22 15:48.02: [SKIP] Package not available