(for PR #27965)

2025-06-12 09:18.38: New job: test ancient.0.10.0, using opam 2.3
                              from https://github.com/ocaml/opam-repository.git#refs/pull/27965/head (e8b423fa48aadb0160c2cb6c31b7ae6bb2b33f02)
                              on freebsd-14.2-ocaml-5.3/amd64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/27965/head" && git reset --hard e8b423fa
git fetch origin master
git merge --no-edit 391f82e9da01a13ff4ca7414df22df13c440bd0e
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM freebsd-14.2-ocaml-5.3
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/local/bin/opam-2.3 /usr/local/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn ancient.0.10.0 0.10.0
RUN opam reinstall ancient.0.10.0; \
    res=$?; \
    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 "\"freebsd-14.2\""; 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: ${partial_fails}"; \
    exit 1
RUN (opam reinstall --with-test ancient.0.10.0) || true
RUN opam reinstall --with-test --verbose ancient.0.10.0; \
    res=$?; \
    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 "\"freebsd-14.2\""; 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 .

2025-06-12 09:18.38: Using cache hint "freebsd-14.2-ocaml-5.3-ancient.0.10.0-e8b423fa48aadb0160c2cb6c31b7ae6bb2b33f02"
2025-06-12 09:18.38: Using OBuilder spec:
((from freebsd-14.2-ocaml-5.3)
 (user (uid 1000) (gid 1000))
 (workdir /home/opam)
 (run (shell "sudo ln -f /usr/local/bin/opam-2.3 /usr/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 --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 \"\\\"freebsd-14.2\\\"\"; 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: ${partial_fails}\";\
             \n        exit 1"))
 (run (network host)
      (shell "(opam reinstall --with-test ancient.0.10.0) || true"))
 (run (shell  "opam reinstall --with-test --verbose ancient.0.10.0;\
             \n        res=$?;\
             \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 \"\\\"freebsd-14.2\\\"\"; 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"))
)

2025-06-12 09:18.38: Waiting for resource in pool OCluster
2025-06-12 09:18.38: Waiting for worker…
2025-06-12 09:18.38: Got resource from pool OCluster
Building on rosemary
All commits already cached
Updating files: 100% (23250/23250), done.
HEAD is now at 391f82e9da Merge pull request #28013 from mbarbin/opam-publish-volgo.0.0.18
Merge made by the 'ort' strategy.
 packages/ancient/ancient.0.10.0/opam | 52 ++++++++++++++++++++++++++++++++++++
 1 file changed, 52 insertions(+)
 create mode 100644 packages/ancient/ancient.0.10.0/opam

(from freebsd-14.2-ocaml-5.3)
2025-06-12 09:32.07 ---> using "47c9a03b962be450225081ed69acde1f5c6dadb6d1106d9b1a8b4fd61c2defa6" from cache

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

/: (workdir /home/opam)

/home/opam: (run (shell "sudo ln -f /usr/local/bin/opam-2.3 /usr/local/bin/opam"))
2025-06-12 09:32.07 ---> using "c100fcff2c574e3682914186172801ecf5aff24e34775f062038baff6ab92d09" from cache

/home/opam: (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 /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
2025-06-12 09:32.07 ---> using "795fd05166930ba4ba9cad58e2d3788b4915a835784217393e74e9f87e2e9159" 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
# self-upgrade         no
# system               arch=x86_64 os=freebsd os-distribution=freebsd os-version=1402000
# solver               builtin-0install
# install-criteria     -changed,-count[avoid-version,solution]
# upgrade-criteria     -count[avoid-version,solution]
# jobs                 39
# repositories         1 (version-controlled)
# pinned               0
# current-switch       5.3.0
# invariant            ["ocaml-base-compiler" {= "5.3.0"} | "ocaml-system" {= "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/5.3.0/lib/ocaml/stublibs:/home/opam/.opam/5.3.0/lib/ocaml
# ocaml:preinstalled   false
# ocaml:compiler       5.3.0
2025-06-12 09:32.08 ---> using "ff597a628b140c0da12c4190032d4f8ce25cc29eb9a812ed6ff0e3d186fb8562" 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/"))
2025-06-12 09:32.08 ---> using "57e3f7248fa0ab3baaa290ad1e0a00da01320b9679720df35c01763d06b21aa3" from cache

/home/opam: (copy (src .) (dst opam-repository/))
2025-06-12 09:32.16 ---> using "7aba43189ca36136c352f819ba4867c3c6ca5f22c3b02a7a4e2629c0fe7287d4" from cache

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2025-06-12 09:32.16 ---> using "68bc23b93fa9ef11a80144c63654e94d7d79e321fd965feb1a4d9b52e20aef82" from cache

/home/opam: (run (network host)
                 (shell "opam update --depexts || true"))
[WARNING] Unknown update command for bsd, skipping system update
2025-06-12 09:32.17 ---> using "9b9f0768d1891ade2390ac05e6cb7b2c7b5331dc1f0e9a92f96125e7261d1516" from cache

/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
2025-06-12 09:32.17 ---> using "c838fe2883d7d6245306c16c722e273246fedca56868322cbe4b50462f5dc974" from cache

/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 \"\\\"freebsd-14.2\\\"\"; 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
The following actions will be performed:
=== install 2 packages
  ∗ ancient 0.10.0 (pinned)
  ∗ dune    3.19.0          [required by ancient]

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
⬇ retrieved ancient.0.10.0  (https://github.com/OCamlPro/ocaml-ancient/releases/download/0.10.0/ancient-0.10.0.tbz)
⬇ retrieved dune.3.19.0  (cached)
∗ installed dune.3.19.0
∗ installed ancient.0.10.0
Done.
2025-06-12 09:32.36 ---> saved as "2c43dff6fb9f4140ccfa2e0f6d26876ee0a3b99a436bbcf8f38c17e9625483b4"

/home/opam: (run (network host)
                 (shell "(opam reinstall --with-test ancient.0.10.0) || true"))
The following actions will be performed:
=== recompile 1 package
  ↻ ancient 0.10.0 (pinned)

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
⊘ removed   ancient.0.10.0
∗ installed ancient.0.10.0
Done.
2025-06-12 09:32.43 ---> saved as "4c01a7bf502519b283aa55a6d144e3da444452f4ce770e67782ad8ce5c92ff7e"

/home/opam: (run (shell  "opam reinstall --with-test --verbose 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 \"\\\"freebsd-14.2\\\"\"; 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"))
The following actions will be performed:
=== recompile 1 package
  ↻ ancient 0.10.0 (pinned)

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
Processing  2/4: [ancient: dune build]
+ /home/opam/.opam/5.3.0/bin/dune "build" "-p" "ancient" "-j" "39" "@install" "@runtest" (CWD=/home/opam/.opam/5.3.0/.opam-switch/build/ancient.0.10.0)
- (cd _build/default/src && /usr/bin/cc -O2 -fno-strict-aliasing -fwrapv -fPIC -pthread -D_FILE_OFFSET_BITS=64 -Wall -fdiagnostics-color=always -DHAVE_LIMITS_H -DHAVE_UNISTD_H -DHAVE_MMAP -g -I /home/opam/.opam/5.3.0/lib/ocaml -I /home/opam/.opam/5.3.0/lib/ocaml/unix -o mmtrace.o -c mmalloc/mmtrace.c)
- mmalloc/mmtrace.c:99:1: warning: function 'tr_reallochook' is not needed and will not be emitted [-Wunneeded-internal-declaration]
-    99 | tr_reallochook (PTR md, PTR ptr, size_t size)
-       | ^~~~~~~~~~~~~~
- 1 warning generated.
- (cd _build/default/src && /usr/bin/cc -O2 -fno-strict-aliasing -fwrapv -fPIC -pthread -D_FILE_OFFSET_BITS=64 -Wall -fdiagnostics-color=always -DHAVE_LIMITS_H -DHAVE_UNISTD_H -DHAVE_MMAP -g -I /home/opam/.opam/5.3.0/lib/ocaml -I /home/opam/.opam/5.3.0/lib/ocaml/unix -o mmstats.o -c mmalloc/mmstats.c)
- mmalloc/mmstats.c:32:1: warning: a function definition without a prototype is deprecated in all versions of C and is not supported in C23 [-Wdeprecated-non-prototype]
-    32 | mmstats (md)
-       | ^
- 1 warning generated.
- (cd _build/default/test && ./dict_write.exe words output 0x440000000000)
- Added 1000 words to the tree.
- Sharing tree in data file ...
- Garbage collecting ...
- Detaching file and finishing.
- (cd _build/default/test && ./dict_verify.exe words output)
- Verification succeeded.
λ compiled  ancient.0.10.0
⊘ removed   ancient.0.10.0
∗ installed ancient.0.10.0
Done.
2025-06-12 09:32.49 ---> saved as "fc0c53a750f51ebead50ded4d71715620d8d6ef618a284e21b27cc16b827e70b"
Job succeeded
2025-06-12 09:32.57: Job succeeded