(for PR #29110)

2025-12-30 15:25.40: New job: build conf-llvm-shared.21, using opam dev
                              from https://github.com/ocaml/opam-repository.git#refs/pull/29110/head (a16fbbbc4ad239dba151649395b1e98d3d337d30)
                              on freebsd-14.3-ocaml-4.14/amd64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/29110/head" && git reset --hard a16fbbbc
git fetch origin master
git merge --no-edit f2d102f951a5dc2af6db218c6aef53c80186295a
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM freebsd-14.3-ocaml-4.14
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/local/bin/opam-dev /usr/local/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn conf-llvm-shared.21 21
RUN opam reinstall conf-llvm-shared.21; \
    res=$?; \
    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-14.3\""; then \
    echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
    fi; \
    test "$pkg" != 'conf-llvm-shared.21' && partial_fails="$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 .

2025-12-30 15:25.40: Using cache hint "freebsd-14.3-ocaml-4.14-conf-llvm-shared.21-a16fbbbc4ad239dba151649395b1e98d3d337d30"
2025-12-30 15:25.40: Using OBuilder spec:
((from freebsd-14.3-ocaml-4.14)
 (user (uid 1000) (gid 1000))
 (workdir /home/opam)
 (run (shell "sudo ln -f /usr/local/bin/opam-dev /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 conf-llvm-shared.21 21"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall conf-llvm-shared.21;\
             \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-14.3\\\"\"; then\
             \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
             \n          fi;\
             \n          test \"$pkg\" != 'conf-llvm-shared.21' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2025-12-30 15:25.40: Waiting for resource in pool OCluster
2025-12-30 15:25.40: Waiting for worker…
2025-12-30 15:25.40: Got resource from pool OCluster
Building on rosemary
All commits already cached
Updating files: 100% (19122/19122), done.
HEAD is now at f2d102f951 Merge pull request #29150 from raphael-proust/llvm-20-21-only-cosmetics
Merge made by the 'ort' strategy.
 packages/conf-llvm-shared/conf-llvm-shared.20/opam | 34 +++++++++++
 packages/conf-llvm-shared/conf-llvm-shared.21/opam | 34 +++++++++++
 packages/conf-llvm-static/conf-llvm-static.20/opam | 34 +++++++++++
 packages/conf-llvm-static/conf-llvm-static.21/opam | 34 +++++++++++
 packages/llvm/llvm.20-shared/opam                  | 67 ++++++++++++++++++++++
 packages/llvm/llvm.20-static/opam                  | 67 ++++++++++++++++++++++
 packages/llvm/llvm.21-shared/opam                  | 67 ++++++++++++++++++++++
 packages/llvm/llvm.21-static/opam                  | 67 ++++++++++++++++++++++
 8 files changed, 404 insertions(+)
 create mode 100644 packages/conf-llvm-shared/conf-llvm-shared.20/opam
 create mode 100644 packages/conf-llvm-shared/conf-llvm-shared.21/opam
 create mode 100644 packages/conf-llvm-static/conf-llvm-static.20/opam
 create mode 100644 packages/conf-llvm-static/conf-llvm-static.21/opam
 create mode 100644 packages/llvm/llvm.20-shared/opam
 create mode 100644 packages/llvm/llvm.20-static/opam
 create mode 100644 packages/llvm/llvm.21-shared/opam
 create mode 100644 packages/llvm/llvm.21-static/opam

(from freebsd-14.3-ocaml-4.14)
2025-12-30 15:56.31 ---> using "7e5247e9853d1c2fb95ef9ffdfdb895ef70516f48155f08a9b10db936cb8c6c6" from cache

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

/: (workdir /home/opam)

/home/opam: (run (shell "sudo ln -f /usr/local/bin/opam-dev /usr/local/bin/opam"))
2025-12-30 15:56.31 ---> using "96677dfb826139d1d475397206e27cf90befca1f152a356651021947800ddc31" 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
2025-12-30 15:56.31 ---> using "b7155bb4d9f0dfa9c383663e6516f5803e4c2ab438da3ab4eeccd3740ad9833f" 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         2.5.0
# self-upgrade         no
# system               arch=x86_64 os=freebsd os-distribution=freebsd os-version=1403000
# 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       4.14.2
# invariant            ["ocaml-base-compiler" {= "4.14.2"} | "ocaml-system" {= "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/4.14.2/lib/ocaml/stublibs:/home/opam/.opam/4.14.2/lib/ocaml
# ocaml:preinstalled   false
# ocaml:compiler       4.14.2
2025-12-30 15:56.31 ---> using "b0effd5cf5c473eb9f84aee26e7221d934f437c21ca61c365f825913ca23d38c" 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/"))
2025-12-30 15:56.31 ---> using "2a5689f2ff4b86af979d0390fa2dfee1e6e92b3f4e476fbe79b59c6ee634de82" from cache

/home/opam: (copy (src .) (dst opam-repository/))
2025-12-30 15:56.36 ---> using "9b0f1e0b9265beab6f24b7e61b8b3a063632852efcc02c2b099745ddac90603c" from cache

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2025-12-30 15:56.37 ---> using "bd0f6f95c4c11d11f38b1560ae49e64aa06940aa0103f0952912623a68bf68db" from cache

/home/opam: (run (network host)
                 (shell "opam update --depexts || true"))
[WARNING] Unknown update command for bsd, skipping system update
2025-12-30 15:56.37 ---> using "7586b6e72ee5d0288e079278d5a895b99743b8ecd93a253dfcd577857581617d" from cache

/home/opam: (run (shell "opam pin add -k version -yn conf-llvm-shared.21 21"))
conf-llvm-shared is now pinned to version 21
2025-12-30 15:56.38 ---> saved as "44c73f265a1832dc0cb1146f5c577f22f11cd6f98892b781d043fd67c6aea1f0"

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall conf-llvm-shared.21;\
                        \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-14.3\\\"\"; then\
                        \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
                        \n          fi;\
                        \n          test \"$pkg\" != 'conf-llvm-shared.21' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
conf-llvm-shared.21 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== install 2 packages
  ∗ conf-bash        1           [required by conf-llvm-shared]
  ∗ conf-llvm-shared 21 (pinned)

The following system packages will first need to be installed:
    devel/llvm21

<><> Handling external dependencies <><><><><><><><><><><><><><><><><><><><><><>

opam believes some required external dependencies are missing. opam can:
> 1. Run pkg to install them (may need root/sudo access)
  2. Display the recommended pkg command and wait while you run it manually (e.g. in another terminal)
  3. Continue anyway, and, upon success, permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1

+ /usr/local/bin/sudo "pkg" "install" "-y" "devel/llvm21"
- Updating FreeBSD repository catalogue...
- [rosemary] Fetching data.pkg: ...
- ......
- . done
- Processing entries: .
- ...
- ..
- ..
- .. done
- FreeBSD repository update completed. 36450 packages processed.
- Updating FreeBSD-kmods repository catalogue...
- [rosemary] Fetching data.pkg: .. done
- Processing entries: .......... done
- FreeBSD-kmods repository update completed. 212 packages processed.
- All repositories are up to date.
- The following 5 package(s) will be affected (of 0 checked):
- 
- New packages to be INSTALLED:
- 	libedit: 3.1.20250104,1 [FreeBSD]
- 	libxml2: 2.14.5 [FreeBSD]
- 	llvm21: 21.1.2 [FreeBSD]
- 	llvm21-lite: 21.1.2 [FreeBSD]
- 	lua54: 5.4.8 [FreeBSD]
- 
- Number of packages to be installed: 5
- 
- The process will require 2 GiB more space.
- 371 MiB to be downloaded.
- [rosemary] [1/5] Fetching libxml2-2.14.5~d184bcd24a.pkg: .......... done
- [rosemary] [2/5] Fetching libedit-3.1.20250104,1~843ac92261.pkg: .......... done
- [rosemary] [3/5] Fetching llvm21-lite-21.1.2~d160748003.pkg: 
- .
- .
- .
- .
- ..
- .
- .
- .. done
- [rosemary] [4/5] Fetching lua54-5.4.8~389d071cac.pkg: .......... done
- [rosemary] [5/5] Fetching llvm21-21.1.2~6201f67f6a.pkg: 
- .
- .
- .
- .
- .
- .
- .
- .
- .
- . done
- Checking integrity... done (1 conflicting)
-   - llvm21-21.1.2 [FreeBSD] conflicts with llvm21-lite-21.1.2 [FreeBSD] on /usr/local/llvm21/lib/clang/21/include/arm_bf16.h
- Cannot solve problem using SAT solver, trying another plan
- Checking integrity...
-  done (0 conflicting)
- Conflicts with the existing packages have been found.
- One more solver iteration is needed to resolve them.
- The following 4 package(s) will be affected (of 0 checked):
- 
- New packages to be INSTALLED:
- 	libedit: 3.1.20250104,1 [FreeBSD]
- 	libxml2: 2.14.5 [FreeBSD]
- 	llvm21-lite: 21.1.2 [FreeBSD]
- 	lua54: 5.4.8 [FreeBSD]
- 
- Number of packages to be installed: 4
- 
- The process will require 471 MiB more space.
- Checking integrity... done (0 conflicting)
- [rosemary] [1/4] Installing libedit-3.1.20250104,1...
- [rosemary] [1/4] Extracting libedit-3.1.20250104,1: .......... done
- [rosemary] [2/4] Installing libxml2-2.14.5...
- [rosemary] [2/4] Extracting libxml2-2.14.5: .......... done
- [rosemary] [3/4] Installing llvm21-lite-21.1.2...
- [rosemary] [3/4] Extracting llvm21-lite-21.1.2: .....
- ..... done
- [rosemary] [4/4] Installing lua54-5.4.8...
- [rosemary] [4/4] Extracting lua54-5.4.8: .......... done

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
⬇ retrieved conf-llvm-shared.21  (cached)
∗ installed conf-bash.1
∗ installed conf-llvm-shared.21
Done.
2025-12-30 15:57.28 ---> saved as "984d464e2a42b5d5bc8d10ebcc4bb11ca07a4c7b02fddf66c17a5632c56db08d"
Job succeeded
2025-12-30 16:00.11: Job succeeded