(not at the head of any monitored branch or PR)
2025-05-30 13:18.19: New job: build ancient.0.10.0, using opam 2.3
                              from https://github.com/ocaml/opam-repository.git#refs/pull/27965/head (468c97008e09c06f872780fab8b1e953f8c31ebf)
                              on debian-12-ocaml-4.14/ppc64le

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/27965/head" && git reset --hard 468c9700
git fetch origin master
git merge --no-edit edaf2946e3454afde810eb17e5013eb7b2d138e3
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-12-ocaml-4.14@sha256:41d91eacfa5ce0ba66c78f0272ec810e0014a40fa66d0b11d9595b3329b01870
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-2.3 /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn ancient.0.10.0 0.10.0
RUN opam reinstall ancient.0.10.0; \
    res=$?; \
    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-12\""; then \
    echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
    fi; \
    test "$pkg" != 'ancient.0.10.0' && partial_fails="$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 .

2025-05-30 13:18.19: Using cache hint "ocaml/opam:debian-12-ocaml-4.14@sha256:41d91eacfa5ce0ba66c78f0272ec810e0014a40fa66d0b11d9595b3329b01870-ancient.0.10.0-468c97008e09c06f872780fab8b1e953f8c31ebf"
2025-05-30 13:18.19: Using OBuilder spec:
((from ocaml/opam:debian-12-ocaml-4.14@sha256:41d91eacfa5ce0ba66c78f0272ec810e0014a40fa66d0b11d9595b3329b01870)
 (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 ancient.0.10.0 0.10.0"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall ancient.0.10.0;\
             \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-12\\\"\"; then\
             \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
             \n          fi;\
             \n          test \"$pkg\" != 'ancient.0.10.0' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2025-05-30 13:18.19: Waiting for resource in pool OCluster
2025-05-30 13:18.19: Waiting for worker…
2025-05-30 13:18.19: Got resource from pool OCluster
Building on scyleia.caelum.ci.dev
Updating files:  95% (22135/23169)
Updating files:  96% (22243/23169)
Updating files:  97% (22474/23169)
Updating files:  98% (22706/23169)
Updating files:  99% (22938/23169)
Updating files: 100% (23169/23169)
Updating files: 100% (23169/23169), done.
HEAD is now at 5c9a2728e7 5 packages from bensmrs/gendarme at 0.2.0
HEAD is now at edaf2946e3 Merge pull request #27961 from hannesm/fix-dns-cli
Updating edaf2946e3..468c97008e
Fast-forward
 packages/ancient/ancient.0.10.0/opam | 53 ++++++++++++++++++++++++++++++++++++
 1 file changed, 53 insertions(+)
 create mode 100644 packages/ancient/ancient.0.10.0/opam

(from ocaml/opam:debian-12-ocaml-4.14@sha256:41d91eacfa5ce0ba66c78f0272ec810e0014a40fa66d0b11d9595b3329b01870)
2025-05-30 13:18.25 ---> using "6a7e95fe29e2ffe68576b2f4959e62070e641efd5c477f0b9d5fd89070928798" 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"))
2025-05-30 13:18.25 ---> using "7826d20d6c26f66df7a27ad1518b6fc5b36ef78e6aac196def962c4d5c4fe306" 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
2025-05-30 13:18.25 ---> using "ad2f2af2026a376baf2556dd2a7a259bc3aeb34a952b30be78aedea648de6944" 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=ppc64 os=linux os-distribution=debian os-version=12
# solver               builtin-0install
# install-criteria     -changed,-count[avoid-version,solution]
# upgrade-criteria     -count[avoid-version,solution]
# jobs                 175
# repositories         1 (version-controlled)
# pinned               1 (version)
# current-switch       4.14
# invariant            ["ocaml-base-compiler" {= "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       /home/opam/.opam/4.14/lib/ocaml/stublibs:/home/opam/.opam/4.14/lib/ocaml
# ocaml:preinstalled   false
# ocaml:compiler       4.14.2
2025-05-30 13:18.25 ---> using "861038923fdfe669f53522320df1b9698d362686e5b20ef5fdfdf449aa24dfaf" 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/"))
2025-05-30 13:18.25 ---> using "26892d5d68a63b260ed9d321d83698cffca7a3a29d82b6618127bf9ed71f95d2" from cache

/home/opam: (copy (src .) (dst opam-repository/))
2025-05-30 13:21.31 ---> saved as "3031af627237c5b1c5ca2b1728292dc6305966f298807fc2efdc0bfb51c8c05b"

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2025-05-30 13:21.53 ---> saved as "2da7d9e6ddfe7ef7661d43936f9149abeee576094b400600908abca367653e86"

/home/opam: (run (network host)
                 (shell "opam update --depexts || true"))
+ /usr/bin/sudo "apt-get" "update"
- Get:1 http://deb.debian.org/debian bookworm InRelease [151 kB]
- Get:2 http://deb.debian.org/debian bookworm-updates InRelease [55.4 kB]
- Get:3 http://deb.debian.org/debian-security bookworm-security InRelease [48.0 kB]
- Get:4 http://deb.debian.org/debian bookworm/main ppc64el Packages [8629 kB]
- Get:5 http://deb.debian.org/debian-security bookworm-security/main ppc64el Packages [252 kB]
- Fetched 9136 kB in 2s (4826 kB/s)
- Reading package lists...
- 
2025-05-30 13:21.56 ---> saved as "cebef0cdb590028a78aaa07fb8b2be515084c4b09952eeef2a0fd7de9c5ba298"

/home/opam: (run (shell "opam pin add -k version -yn ancient.0.10.0 0.10.0"))
ancient is now pinned to version 0.10.0
2025-05-30 13:21.57 ---> saved as "4b1490d969d5f94ccf61d8791937747620905c8f90c4b35e10be2e210959db9e"

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall ancient.0.10.0;\
                        \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-12\\\"\"; then\
                        \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
                        \n          fi;\
                        \n          test \"$pkg\" != 'ancient.0.10.0' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
ancient.0.10.0 is not installed. Install it? [y/n] y
  * Incompatible packages:
    - (invariant) -> ocaml-base-compiler = 4.14.2
    - ancient >= 0.10.0 -> base-nnp -> ocaml-variants = 4.06.1+no-naked-pointers+flambda
    You can temporarily relax the switch invariant with `--update-invariant'
  * Incompatible packages:
    - (invariant) -> ocaml-base-compiler = 4.14.2
    - ancient >= 0.10.0 -> base-nnp -> base-domains -> ocaml-variants (= 4.06.1+multicore | >= 4.10.0+multicore & < 4.10.0+musl+flambda | >= 4.12.0+domains & < 4.12.0+options | = 4.14.0+domains)
  * Incompatible packages:
    - (invariant) -> ocaml-base-compiler = 4.14.2 -> ocaml-options-vanilla
    - ancient >= 0.10.0 -> base-nnp -> ocaml-option-nnp
  * Incompatible packages:
    - (invariant) -> ocaml-base-compiler = 4.14.2
    - ancient >= 0.10.0 -> base-nnp -> base-domains -> ocaml >= 5.0 -> ocaml-variants < 5.0.1~
  * Missing dependency:
    - ancient >= 0.10.0 -> base-nnp -> base-domains -> ocaml >= 5.0 -> ocaml-variants < 5.0.1~ -> xenbigarray
    unknown package
  * Missing dependency:
    - ancient >= 0.10.0 -> base-nnp -> base-domains -> ocaml >= 5.0 -> ocaml-variants < 5.0.1~ -> ocaml-beta
    unmet availability conditions: 'enable-ocaml-beta-repository'
  * Missing dependency:
    - ancient >= 0.10.0 -> base-nnp -> base-domains -> ocaml >= 5.0 -> ocaml-variants >= 5.0.1~ -> system-msvc
    unmet availability conditions: 'os = "win32"'

No solution found, exiting
"/usr/bin/env" "bash" "-c" "opam reinstall ancient.0.10.0;
        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-12\""; then
            echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.";
          fi;
          test "$pkg" != 'ancient.0.10.0' && partial_fails="$partial_fails $pkg";
        done;
        test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}";
        exit 1" failed with exit status 20
2025-05-30 13:22.14: Job failed: Failed: Build failed
2025-05-30 13:22.14: Log analysis:
2025-05-30 13:22.14: >>> 
No solution found, exiting
 (score = 100)
2025-05-30 13:22.14: [SKIP] Package not available