(for PR #28455)

2025-09-10 14:22.47: New job: build ocaml-system.5.4.0, using opam 2.3
                              from https://github.com/ocaml/opam-repository.git#refs/pull/28455/head (7b1e5461573e6892e8115396f172d80b9ef38a62)
                              on archlinux-ocaml-4.14/amd64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/28455/head" && git reset --hard 7b1e5461
git fetch origin master
git merge --no-edit 60867245b17337b47a49663be2916525abe9e94f
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:archlinux-ocaml-4.14@sha256:7b8fb634455ddf6d6c3a2dee2cf842f56d5d37f18b82280c95c005a10d7d59a8
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-2.3 /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn ocaml-system.5.4.0 5.4.0
RUN opam reinstall ocaml-system.5.4.0; \
    res=$?; \
    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 "\"archlinux\""; then \
    echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
    fi; \
    test "$pkg" != 'ocaml-system.5.4.0' && partial_fails="$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 .

2025-09-10 14:22.47: Using cache hint "ocaml/opam:archlinux-ocaml-4.14@sha256:7b8fb634455ddf6d6c3a2dee2cf842f56d5d37f18b82280c95c005a10d7d59a8-ocaml-system.5.4.0-7b1e5461573e6892e8115396f172d80b9ef38a62"
2025-09-10 14:22.47: Using OBuilder spec:
((from ocaml/opam:archlinux-ocaml-4.14@sha256:7b8fb634455ddf6d6c3a2dee2cf842f56d5d37f18b82280c95c005a10d7d59a8)
 (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 ocaml-system.5.4.0 5.4.0"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall ocaml-system.5.4.0;\
             \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 \"\\\"archlinux\\\"\"; then\
             \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
             \n          fi;\
             \n          test \"$pkg\" != 'ocaml-system.5.4.0' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2025-09-10 14:22.47: Waiting for resource in pool OCluster
2025-09-10 14:22.49: Waiting for worker…
2025-09-10 14:22.52: Got resource from pool OCluster
Building on doris.caelum.ci.dev
All commits already cached
HEAD is now at 60867245b1 Merge pull request #28459 from ip2location/opam-publish-ip2location.8.2.0
Merge made by the 'ort' strategy.
 packages/ocaml-system/ocaml-system.5.4.0/opam | 60 +++++++++++++++++++++++++++
 packages/ocaml-system/ocaml-system.5.5.0/opam | 60 +++++++++++++++++++++++++++
 2 files changed, 120 insertions(+)
 create mode 100644 packages/ocaml-system/ocaml-system.5.4.0/opam
 create mode 100644 packages/ocaml-system/ocaml-system.5.5.0/opam

(from ocaml/opam:archlinux-ocaml-4.14@sha256:7b8fb634455ddf6d6c3a2dee2cf842f56d5d37f18b82280c95c005a10d7d59a8)
2025-09-10 14:24.24 ---> saved as "f866af29d1b8ae0c0b4fd47f648eda9dcaaedf56dc4331a991697a050e1bdfdc"

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

/: (workdir /home/opam)

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-2.3 /usr/bin/opam"))
2025-09-10 14:24.24 ---> saved as "412bab15ba0b406675c84458da7e56b2f9f6671adbe3906ab02ffa3ebdcc2cf7"

/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
2025-09-10 14:24.50 ---> saved as "b4ad92d59e28cdad3658c33d9938190a029ed94eb1432a9f2f602076545f6d1d"

/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=arch os-version=20250824.0.410029
# 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       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
2025-09-10 14:24.50 ---> saved as "536bcd4a94d89da5875036269bd6fee6e971e68cd35971b0b7a06fd97fc36390"

/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/"))
2025-09-10 14:25.02 ---> saved as "9a457ad934de3f8a5ea82deab5f66b1974df0184df325d23240ab7455c924344"

/home/opam: (copy (src .) (dst opam-repository/))
2025-09-10 14:25.13 ---> saved as "e02f05651ad25fe46634d8d25c03f560b2f74d3321daf57304ba0a6836397424"

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2025-09-10 14:25.31 ---> saved as "cb8d4fa1d2e4cf7faac5f84afb085dd025268a3aee5a29a3dee1fb20c48831e1"

/home/opam: (run (network host)
                 (shell "opam update --depexts || true"))
+ /usr/sbin/sudo "pacman" "-Sy"
- :: Synchronizing package databases...
-  core downloading...
-  extra downloading...
2025-09-10 14:25.33 ---> saved as "90ca1647019aa34f064463dcaefe441a4af47b7fb4da5805966a8c60b386bf28"

/home/opam: (run (shell "opam pin add -k version -yn ocaml-system.5.4.0 5.4.0"))
ocaml-system is now pinned to version 5.4.0
2025-09-10 14:25.33 ---> saved as "11b0013b245c9a419ff95a9ae17d548c87d25a5c6aed312e8445b8a3d3755c85"

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall ocaml-system.5.4.0;\
                        \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 \"\\\"archlinux\\\"\"; then\
                        \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
                        \n          fi;\
                        \n          test \"$pkg\" != 'ocaml-system.5.4.0' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
[ERROR] ocaml-system = 5.4.0: unmet availability conditions: 'sys-ocaml-version >= "5.4.0~" & sys-ocaml-version < "5.4.1~" & (os != "win32" | sys-ocaml-libc = "msvc")'
"/usr/bin/env" "bash" "-c" "opam reinstall ocaml-system.5.4.0;
        res=$?;
        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 "\"archlinux\""; then
            echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.";
          fi;
          test "$pkg" != 'ocaml-system.5.4.0' && partial_fails="$partial_fails $pkg";
        done;
        test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}";
        exit 1" failed with exit status 5
2025-09-10 14:25.44: Job failed: Failed: Build failed
2025-09-10 14:25.44: Log analysis:
2025-09-10 14:25.44: >>> 
[ERROR] ocaml-system = 5.4.0: unmet availability conditions: 'sys-ocaml-version >= "5.4.0~" & sys-ocaml-version < "5.4.1~" & (os != "win32" | sys-ocaml-libc = "msvc")'
 (score = 100)
2025-09-10 14:25.44: [SKIP] Package not available