(for PR #19229)

2024-04-17 19:21.16: New job: build conf-llvm.3.4, using opam dev
                              from https://github.com/ocaml/opam-repository.git#refs/pull/19229/head (e200798bccb6e55ca7626dbc7b08164746413023)
                              on ubuntu-23.04-ocaml-5.1/amd64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/19229/head" && git reset --hard e200798b
git fetch origin master
git merge --no-edit f089d8564db935c703bea70a4b3d8335ffa1bef3
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:ubuntu-23.04-ocaml-5.1@sha256:3e1eb1ed4fd14ba2264564166f4c124a6ec7d2e55251e8cd13b7ab0ed6e35d46
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN uname -rs && opam exec -- ocaml -version && opam --version
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMSOLVERTIMEOUT="500"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
ENV OPAMCRITERIA="-removed,-count[avoid-version,changed],-count[version-lag,request],-count[version-lag,changed],-count[missing-depexts,changed],-changed"
ENV OPAMFIXUPCRITERIA="-removed,-count[avoid-version,changed],-count[version-lag,request],-count[version-lag,changed],-count[missing-depexts,changed],-changed"
ENV OPAMUPGRADECRITERIA="-removed,-count[avoid-version,changed],-count[version-lag,request],-count[version-lag,changed],-count[missing-depexts,changed],-changed"
RUN opam pin add -k version -yn conf-llvm.3.4 3.4
RUN opam reinstall conf-llvm.3.4; \
    res=$?; \
    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 "\"ubuntu-23.04\""; then \
    echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
    fi; \
    test "$pkg" != 'conf-llvm.3.4' && partial_fails="$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 .

2024-04-17 19:21.16: Using cache hint "ocaml/opam:ubuntu-23.04-ocaml-5.1@sha256:3e1eb1ed4fd14ba2264564166f4c124a6ec7d2e55251e8cd13b7ab0ed6e35d46-conf-llvm.3.4-e200798bccb6e55ca7626dbc7b08164746413023"
2024-04-17 19:21.16: Using OBuilder spec:
((from ocaml/opam:ubuntu-23.04-ocaml-5.1@sha256:3e1eb1ed4fd14ba2264564166f4c124a6ec7d2e55251e8cd13b7ab0ed6e35d46)
 (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 "uname -rs && opam exec -- ocaml -version && opam --version"))
 (env OPAMDOWNLOADJOBS 1)
 (env OPAMERRLOGLEN 0)
 (env OPAMSOLVERTIMEOUT 500)
 (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"))
 (env OPAMCRITERIA -removed,-count[avoid-version,changed],-count[version-lag,request],-count[version-lag,changed],-count[missing-depexts,changed],-changed)
 (env OPAMFIXUPCRITERIA -removed,-count[avoid-version,changed],-count[version-lag,request],-count[version-lag,changed],-count[missing-depexts,changed],-changed)
 (env OPAMUPGRADECRITERIA -removed,-count[avoid-version,changed],-count[version-lag,request],-count[version-lag,changed],-count[missing-depexts,changed],-changed)
 (run (shell "opam pin add -k version -yn conf-llvm.3.4 3.4"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall conf-llvm.3.4;\
             \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 \"\\\"ubuntu-23.04\\\"\"; then\
             \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
             \n          fi;\
             \n          test \"$pkg\" != 'conf-llvm.3.4' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2024-04-17 19:21.16: Waiting for resource in pool OCluster
2024-04-17 19:28.02: Waiting for worker…
2024-04-17 19:29.35: Got resource from pool OCluster
Building on x86-bm-c5.sw.ocaml.org
All commits already cached
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Updating files: 100% (33522/33522), done.
HEAD is now at f089d8564d Merge pull request #25672 from gborough/opam-publish-fred.0.1.0
Auto-merging packages/conf-llvm/conf-llvm.10.0.0/opam
Auto-merging packages/conf-llvm/conf-llvm.11.0.0/opam
Auto-merging packages/conf-llvm/conf-llvm.3.8/opam
Auto-merging packages/conf-llvm/conf-llvm.3.9/opam
Auto-merging packages/conf-llvm/conf-llvm.4.0.0/opam
Auto-merging packages/conf-llvm/conf-llvm.5.0.0/opam
Auto-merging packages/conf-llvm/conf-llvm.6.0.0/opam
Auto-merging packages/conf-llvm/conf-llvm.7.0.0/opam
Auto-merging packages/conf-llvm/conf-llvm.8.0.0/opam
Auto-merging packages/conf-llvm/conf-llvm.9.0.0/opam
Merge made by the 'ort' strategy.
 packages/conf-llvm/conf-llvm.10.0.0/files/configure.sh | 2 +-
 packages/conf-llvm/conf-llvm.10.0.0/opam               | 2 +-
 packages/conf-llvm/conf-llvm.11.0.0/files/configure.sh | 2 +-
 packages/conf-llvm/conf-llvm.11.0.0/opam               | 2 +-
 packages/conf-llvm/conf-llvm.3.4/files/configure       | 2 +-
 packages/conf-llvm/conf-llvm.3.4/opam                  | 2 +-
 packages/conf-llvm/conf-llvm.3.8/files/configure.sh    | 2 +-
 packages/conf-llvm/conf-llvm.3.8/opam                  | 2 +-
 packages/conf-llvm/conf-llvm.3.9/files/configure.sh    | 2 +-
 packages/conf-llvm/conf-llvm.3.9/opam                  | 2 +-
 packages/conf-llvm/conf-llvm.4.0.0/files/configure.sh  | 2 +-
 packages/conf-llvm/conf-llvm.4.0.0/opam                | 2 +-
 packages/conf-llvm/conf-llvm.5.0.0/files/configure.sh  | 2 +-
 packages/conf-llvm/conf-llvm.5.0.0/opam                | 2 +-
 packages/conf-llvm/conf-llvm.6.0.0/files/configure.sh  | 2 +-
 packages/conf-llvm/conf-llvm.6.0.0/opam                | 2 +-
 packages/conf-llvm/conf-llvm.7.0.0/files/configure.sh  | 2 +-
 packages/conf-llvm/conf-llvm.7.0.0/opam                | 2 +-
 packages/conf-llvm/conf-llvm.8.0.0/files/configure.sh  | 2 +-
 packages/conf-llvm/conf-llvm.8.0.0/opam                | 2 +-
 packages/conf-llvm/conf-llvm.9.0.0/files/configure.sh  | 2 +-
 packages/conf-llvm/conf-llvm.9.0.0/opam                | 2 +-
 22 files changed, 22 insertions(+), 22 deletions(-)

(from ocaml/opam:ubuntu-23.04-ocaml-5.1@sha256:3e1eb1ed4fd14ba2264564166f4c124a6ec7d2e55251e8cd13b7ab0ed6e35d46)
2024-04-17 19:29.38 ---> using "303e66fa4763c43d427125bc314aae0e184101a583b9bf077f58a6067fb8c197" from cache

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

/: (workdir /home/opam)

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2024-04-17 19:29.38 ---> using "e6c61ccd8462543537c49e3ea57d99c441fa3391aa998adf69fa1495d10a2f3d" 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~alpha, 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] synchronised from file:///home/opam/opam-repository
2024-04-17 19:29.38 ---> using "7396d4030796f169ff9d75db3525cfc2a2ad45d65f4c501fe6b10f2fe768f1f1" from cache

/home/opam: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))
Linux 5.15.0-102-generic
The OCaml toplevel, version 5.1.1
2.2.0~beta3~dev
2024-04-17 19:29.38 ---> using "0c7148f112bcb636ede8608cb56d3582699c9c21b5c0228f5ec6d236f7c34f13" from cache

/home/opam: (env OPAMDOWNLOADJOBS 1)

/home/opam: (env OPAMERRLOGLEN 0)

/home/opam: (env OPAMSOLVERTIMEOUT 500)

/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/"))
2024-04-17 19:29.38 ---> using "0f3eeb38817363c62c042063bb46a4417171720fa8fdeeb26e05ba895c549ec8" from cache

/home/opam: (copy (src .) (dst opam-repository/))
2024-04-17 19:29.50 ---> saved as "da8c497e632b65660154ff666273e8cff964f25121aade4d76d34a2243ec3a78"

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2024-04-17 19:30.47 ---> saved as "076abde69c8cb5a850c0109a71635b64f98721c65b37bac7fff12fb8c7d51e8d"

/home/opam: (run (network host)
                 (shell "opam update --depexts || true"))
+ /usr/bin/sudo "apt-get" "update"
- Hit:1 http://archive.ubuntu.com/ubuntu lunar InRelease
- Hit:2 http://security.ubuntu.com/ubuntu lunar-security InRelease
- Hit:3 http://archive.ubuntu.com/ubuntu lunar-updates InRelease
- Hit:4 http://archive.ubuntu.com/ubuntu lunar-backports InRelease
- Reading package lists...
- 
2024-04-17 19:30.48 ---> saved as "1f042c776e11b7752e8273f3e89522a237b26027397702fef4219ae69fe4da54"

/home/opam: (env OPAMCRITERIA -removed,-count[avoid-version,changed],-count[version-lag,request],-count[version-lag,changed],-count[missing-depexts,changed],-changed)

/home/opam: (env OPAMFIXUPCRITERIA -removed,-count[avoid-version,changed],-count[version-lag,request],-count[version-lag,changed],-count[missing-depexts,changed],-changed)

/home/opam: (env OPAMUPGRADECRITERIA -removed,-count[avoid-version,changed],-count[version-lag,request],-count[version-lag,changed],-count[missing-depexts,changed],-changed)

/home/opam: (run (shell "opam pin add -k version -yn conf-llvm.3.4 3.4"))
conf-llvm is now pinned to version 3.4
2024-04-17 19:30.50 ---> saved as "2a60c3514e794bd2ac9783d76f128f5c9dd17ea08be4267c0c341bd3de34bf23"

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall conf-llvm.3.4;\
                        \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 \"\\\"ubuntu-23.04\\\"\"; then\
                        \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
                        \n          fi;\
                        \n          test \"$pkg\" != 'conf-llvm.3.4' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
[ERROR] Package conf-llvm.3.4 depends on the unavailable system package 'llvm-3.4-dev'. You can use `--no-depexts' to attempt installation anyway.
"/usr/bin/env" "bash" "-c" "opam reinstall conf-llvm.3.4;
        res=$?;
        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 "\"ubuntu-23.04\""; then
            echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.";
          fi;
          test "$pkg" != 'conf-llvm.3.4' && partial_fails="$partial_fails $pkg";
        done;
        test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}";
        exit 1" failed with exit status 5
2024-04-17 19:30.58: Job failed: Failed: Build failed
2024-04-17 19:30.58: Log analysis:
2024-04-17 19:30.58: >>> 
[ERROR] Package conf-llvm.3.4 depends on the unavailable system package 'llvm-3.4-dev'. You can use `--no-depexts' to attempt installation anyway.
 (score = 100)
2024-04-17 19:30.58: [SKIP] Package not available