(for PR #28495)

2025-09-11 13:43.16: New job: build efl.1.18.0, using opam 2.3
                              from https://github.com/ocaml/opam-repository.git#refs/pull/28495/head (39ef1a8a5ad92f9e2f0d6857dbb4a91a15a9b4a6)
                              on debian-unstable-ocaml-5.3/amd64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/28495/head" && git reset --hard 39ef1a8a
git fetch origin master
git merge --no-edit 866bcd03cd164b928ac73b30e64dce324b9973f9
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-unstable-ocaml-5.3@sha256:77aa576bdb7ad16a532958f00f83e34e4b0f34365d15f5b585329b3f1ebdf496
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-2.3 /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn efl.1.18.0 1.18.0
RUN opam reinstall efl.1.18.0; \
    res=$?; \
    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 "\"debian-unstable\""; then \
    echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
    fi; \
    test "$pkg" != 'efl.1.18.0' && partial_fails="$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 .

2025-09-11 13:43.16: Using cache hint "ocaml/opam:debian-unstable-ocaml-5.3@sha256:77aa576bdb7ad16a532958f00f83e34e4b0f34365d15f5b585329b3f1ebdf496-efl.1.18.0-39ef1a8a5ad92f9e2f0d6857dbb4a91a15a9b4a6"
2025-09-11 13:43.16: Using OBuilder spec:
((from ocaml/opam:debian-unstable-ocaml-5.3@sha256:77aa576bdb7ad16a532958f00f83e34e4b0f34365d15f5b585329b3f1ebdf496)
 (user (uid 1000) (gid 1000))
 (workdir /home/opam)
 (run (shell "sudo ln -f /usr/bin/opam-2.3 /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 efl.1.18.0 1.18.0"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall efl.1.18.0;\
             \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 \"\\\"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 \"$pkg\" != 'efl.1.18.0' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2025-09-11 13:43.16: Connecting to build cluster…
2025-09-11 13:43.16: Waiting for resource in pool OCluster
2025-09-11 13:46.00: Waiting for worker…
2025-09-11 13:48.25: Got resource from pool OCluster
Building on asteria.caelum.ci.dev
All commits already cached
HEAD is now at 866bcd03cd Merge pull request #28488 from mdales/mwd-fix-claudius
Merge made by the 'ort' strategy.
 packages/efl/efl.1.12.0/opam | 3 ++-
 packages/efl/efl.1.13.0/opam | 3 ++-
 packages/efl/efl.1.17.0/opam | 3 ++-
 packages/efl/efl.1.18.0/opam | 3 ++-
 packages/efl/efl.1.19.0/opam | 3 ++-
 packages/efl/efl.1.20.0/opam | 3 ++-
 packages/efl/efl.1.22.0/opam | 3 ++-
 packages/efl/efl.1.24.0/opam | 3 ++-
 8 files changed, 16 insertions(+), 8 deletions(-)

(from ocaml/opam:debian-unstable-ocaml-5.3@sha256:77aa576bdb7ad16a532958f00f83e34e4b0f34365d15f5b585329b3f1ebdf496)
2025-09-11 13:48.33 ---> using "a88bb1cf995ccca774e73fa069076d45ffeed000d553ea524d830dd2fa1a53e4" from cache

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

/: (workdir /home/opam)

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-2.3 /usr/bin/opam"))
2025-09-11 13:48.33 ---> using "5d001a212461a5eb8fcdf5b5d0280e89127e656b27c5f6c03383fe590d586bec" 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 development 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
2025-09-11 13:48.33 ---> using "2ecb207c44d752222a577663bf87061cb13439941a8a2d4e9fa48dc808008c79" from cache

/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         2.3.0 (35acd0c5abc5e66cdbd5be16ba77aa6c33a4c724)
# 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         1 (version-controlled)
# pinned               1 (version)
# current-switch       5.3
# invariant            ["ocaml-base-compiler" {= "5.3.0"}]
# compiler-packages    ocaml-base-compiler.5.3.0, ocaml-compiler.5.3.0, ocaml-options-vanilla.1
# ocaml:native         true
# ocaml:native-tools   true
# ocaml:native-dynlink true
# ocaml:stubsdir       /home/opam/.opam/5.3/lib/ocaml/stublibs:/home/opam/.opam/5.3/lib/ocaml
# ocaml:preinstalled   false
# ocaml:compiler       5.3.0
2025-09-11 13:48.33 ---> using "af84cc541dc73ba8264bfa7061cc1ced77108905a10574d88c0dff30b5e4be25" from cache

/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/"))
2025-09-11 13:48.33 ---> using "bb22b7624c37d9822b0e648477bd22745622ea8ba6c71ec8e2f4f7cc30375901" from cache

/home/opam: (copy (src .) (dst opam-repository/))
2025-09-11 13:48.40 ---> saved as "961aa2828cdb00db4fce9eafa3e95ecf6da6a7c6a9bffe0e8bdbefeac2987978"

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2025-09-11 13:48.59 ---> saved as "8a7fb560b733731b5b6c4d72b5c4a633a86fdce2032ffcdc8778ba6d3ceb1bd0"

/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 [216 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-2025-09-11-0811.28-F-2025-09-06-1404.50.pdiff [423 kB]
- Get:3 http://deb.debian.org/debian unstable/main amd64 Packages T-2025-09-11-0811.28-F-2025-09-06-1404.50.pdiff [423 kB]
- Fetched 702 kB in 1s (516 kB/s)
- Reading package lists...
2025-09-11 13:49.01 ---> saved as "8d1263833d1b48f5f7208213c84f36eb29f319bc22a9c1876c7582b340ee589f"

/home/opam: (run (shell "opam pin add -k version -yn efl.1.18.0 1.18.0"))
efl is now pinned to version 1.18.0
2025-09-11 13:49.02 ---> saved as "6c39edf72c005b5d0a29e8cb4756f087a40549526a415e2f77cdf8ae0c9652bf"

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall efl.1.18.0;\
                        \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 \"\\\"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 \"$pkg\" != 'efl.1.18.0' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
[ERROR] efl = 1.18.0: unmet availability conditions: 'opam-version < "2.2"'
"/usr/bin/env" "bash" "-c" "opam reinstall efl.1.18.0;
        res=$?;
        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 "\"debian-unstable\""; then
            echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.";
          fi;
          test "$pkg" != 'efl.1.18.0' && partial_fails="$partial_fails $pkg";
        done;
        test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}";
        exit 1" failed with exit status 5
2025-09-11 13:49.23: Job failed: Failed: Build failed
2025-09-11 13:49.23: Log analysis:
2025-09-11 13:49.23: >>> 
[ERROR] efl = 1.18.0: unmet availability conditions: 'opam-version < "2.2"'
 (score = 100)
2025-09-11 13:49.23: [SKIP] Package not available