(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 archlinux-ocaml-4.14/amd64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/29939/head" && git reset --hard f281748d
git fetch origin master
git merge --no-edit 3e30e43808721339489775ee25d69c4c9c441697
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:archlinux-ocaml-4.14@sha256:5b720e214d4aa9c013adbdf09b29780283e9eb9eeea727353c3fdf4429008b85
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn async_ssl.v0.17.0-2 v0.17.0-2
RUN opam reinstall async_ssl.v0.17.0-2; \
    res=$?; \
    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 "\"archlinux\""; 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 "ocaml/opam:archlinux-ocaml-4.14@sha256:5b720e214d4aa9c013adbdf09b29780283e9eb9eeea727353c3fdf4429008b85-async_ssl.v0.17.0-2-f281748d29999f0a48456006a71ff74f19744474"
2026-05-22 15:17.00: Using OBuilder spec:
((from ocaml/opam:archlinux-ocaml-4.14@sha256:5b720e214d4aa9c013adbdf09b29780283e9eb9eeea727353c3fdf4429008b85)
 (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 \"\\\"archlinux\\\"\"; 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 15:22.58: Waiting for worker…
2026-05-22 15:30.55: Got resource from pool OCluster
Building on odawa.caelum.ci.dev
All commits already cached
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 ocaml/opam:archlinux-ocaml-4.14@sha256:5b720e214d4aa9c013adbdf09b29780283e9eb9eeea727353c3fdf4429008b85)
2026-05-22 15:31.26 ---> saved as "81249ea4c5cff7a2122d09e09032d58ba1ae252729db8b99f4f36cd4cfa1edfe"

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

/: (workdir /home/opam)

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2026-05-22 15:31.28 ---> saved as "11df407a5634850249b800b8f58ef323ae3660d9a66f5f927d3d3ea184784a4d"

/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.

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:///home/opam/opam-repository
[ocaml-patches-overlay] no changes from git+https://github.com/ocurrent/opam-repository#patches
2026-05-22 15:31.58 ---> saved as "1b05efda316823b6481d0812aef3824ff5953d6ef8537ec324c41a5c82f5278a"

/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=arch os-version=20260510.0.525573
# 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
2026-05-22 15:32.00 ---> saved as "86737a7df392de46789c8f707d3c3ce7d924cae33e99aaa507a9a750b49e2d1b"

/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/"))
2026-05-22 15:32.10 ---> saved as "822829d33ee2cd87286ec808de3fc097f9d3c0aa66854bc23630953aeaecf1fe"

/home/opam: (copy (src .) (dst opam-repository/))
2026-05-22 15:32.17 ---> saved as "4380264038d4679aa5a46ab50563329104bcb408c29717eb71b3bbb1b01016a6"

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2026-05-22 15:32.28 ---> saved as "ac7cf609892dbbad3b22984e77c661c9d8b366a80db032d864b3752bac8fdb95"

/home/opam: (run (network host)
                 (shell "opam update --depexts || true"))
+ /usr/sbin/sudo "pacman" "-Sy"
- :: Synchronizing package databases...
-  core downloading...
-  extra downloading...
2026-05-22 15:32.48 ---> saved as "803981e7bfac321261a7351e2dca6ef72906b3fdb1f4fe09bf829d20555b1dc0"

/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
2026-05-22 15:32.50 ---> saved as "37f21547b80934f9ff200bee0ea07799d1070daf370d007ec4dc498798220517"

/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 \"\\\"archlinux\\\"\"; 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 < 5.3.2~
    You can temporarily relax the switch invariant with `--update-invariant'
  * Missing dependency:
    - async_ssl >= v0.17.0-2 → ocaml >= 5.1.0 → ocaml-variants < 5.3.2~ → base-implicits
    unknown package
  * Missing dependency:
    - async_ssl >= v0.17.0-2 → ocaml >= 5.1.0 → ocaml-variants < 5.3.2~ → ocaml-beta
    unmet availability conditions: 'enable-ocaml-beta-repository'
  * Missing dependency:
    - async_ssl >= v0.17.0-2 → ocaml >= 5.1.0 → ocaml-variants < 5.3.2~ → 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 >= 5.1.0~ → 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 "\"archlinux\""; 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 15:33.20: Job failed: Failed: Build failed
2026-05-22 15:33.20: Log analysis:
2026-05-22 15:33.20: >>> 
No solution found, exiting
 (score = 100)
2026-05-22 15:33.20: [SKIP] Package not available