(for PR #28034)

2025-06-16 10:02.24: New job: build rdf_json_ld.1.1.0, using opam 2.3
                              from https://github.com/ocaml/opam-repository.git#refs/pull/28034/head (a3652ecfc8f2081cdc1689afc15b9fc99f3020e0)
                              on debian-12-ocaml-5.4-alpha1/amd64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/28034/head" && git reset --hard a3652ecf
git fetch origin master
git merge --no-edit c7269f729a780d8cad2232be10de94ac8da8381e
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-12-ocaml-5.4-alpha1@sha256:92eecf7e3838c9ded3974181f39aecbd4a0387a9be5097192aa2a83f5a4df288
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-2.3 /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn rdf_json_ld.1.1.0 1.1.0
RUN opam reinstall rdf_json_ld.1.1.0; \
    res=$?; \
    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 "$pkg" != 'rdf_json_ld.1.1.0' && partial_fails="$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 .

2025-06-16 10:02.24: Using cache hint "ocaml/opam:debian-12-ocaml-5.4-alpha1@sha256:92eecf7e3838c9ded3974181f39aecbd4a0387a9be5097192aa2a83f5a4df288-rdf_json_ld.1.1.0-a3652ecfc8f2081cdc1689afc15b9fc99f3020e0"
2025-06-16 10:02.24: Using OBuilder spec:
((from ocaml/opam:debian-12-ocaml-5.4-alpha1@sha256:92eecf7e3838c9ded3974181f39aecbd4a0387a9be5097192aa2a83f5a4df288)
 (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 rdf_json_ld.1.1.0 1.1.0"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall rdf_json_ld.1.1.0;\
             \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 \"$pkg\" != 'rdf_json_ld.1.1.0' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2025-06-16 10:02.24: Waiting for resource in pool OCluster
2025-06-16 10:02.26: Waiting for worker…
2025-06-16 10:03.37: Got resource from pool OCluster
Building on bremusa.ocamllabs.io
All commits already cached
Updating files:  94% (21989/23308)
Updating files:  95% (22143/23308)
Updating files:  96% (22376/23308)
Updating files:  97% (22609/23308)
Updating files:  98% (22842/23308)
Updating files:  99% (23075/23308)
Updating files: 100% (23308/23308)
Updating files: 100% (23308/23308), done.
HEAD is now at c7269f729a Merge pull request #28025 from xavierleroy/camlidl-1.13
Updating c7269f729a..a3652ecfc8
Fast-forward
 packages/rdf/rdf.1.1.0/opam                       | 52 +++++++++++++++++++++++
 packages/rdf_impls/rdf_impls.1.1.0/opam           | 40 +++++++++++++++++
 packages/rdf_json_ld/rdf_json_ld.1.1.0/opam       | 41 ++++++++++++++++++
 packages/rdf_lwt/rdf_lwt.1.1.0/opam               | 40 +++++++++++++++++
 packages/rdf_mysql/rdf_mysql.1.1.0/opam           | 38 +++++++++++++++++
 packages/rdf_postgresql/rdf_postgresql.1.1.0/opam | 38 +++++++++++++++++
 packages/rdf_ppx/rdf_ppx.1.1.0/opam               | 38 +++++++++++++++++
 7 files changed, 287 insertions(+)
 create mode 100644 packages/rdf/rdf.1.1.0/opam
 create mode 100644 packages/rdf_impls/rdf_impls.1.1.0/opam
 create mode 100644 packages/rdf_json_ld/rdf_json_ld.1.1.0/opam
 create mode 100644 packages/rdf_lwt/rdf_lwt.1.1.0/opam
 create mode 100644 packages/rdf_mysql/rdf_mysql.1.1.0/opam
 create mode 100644 packages/rdf_postgresql/rdf_postgresql.1.1.0/opam
 create mode 100644 packages/rdf_ppx/rdf_ppx.1.1.0/opam

(from ocaml/opam:debian-12-ocaml-5.4-alpha1@sha256:92eecf7e3838c9ded3974181f39aecbd4a0387a9be5097192aa2a83f5a4df288)
Unable to find image 'ocaml/opam:debian-12-ocaml-5.4-alpha1@sha256:92eecf7e3838c9ded3974181f39aecbd4a0387a9be5097192aa2a83f5a4df288' locally
docker.io/ocaml/opam@sha256:92eecf7e3838c9ded3974181f39aecbd4a0387a9be5097192aa2a83f5a4df288: Pulling from ocaml/opam
Digest: sha256:92eecf7e3838c9ded3974181f39aecbd4a0387a9be5097192aa2a83f5a4df288
Status: Downloaded newer image for ocaml/opam@sha256:92eecf7e3838c9ded3974181f39aecbd4a0387a9be5097192aa2a83f5a4df288
2025-06-16 10:04.37 ---> using "370105147a2ed0c874bd49477588170fd4ab4a5807d87558f72de8983bee79e5" 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"))
2025-06-16 10:04.37 ---> using "51bc5b7c7f30d41cdbc1ee157560ada7181dd908564447793711f2b24ddd1702" 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 ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[beta] no changes from git+https://github.com/ocaml/ocaml-beta-repository
[default] Initialised
2025-06-16 10:04.37 ---> using "c3c6dae461dabdc1f4fa3d232518f3cf4f6c69c9ca5c51f26afa517e35ba548a" 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=x86_64 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                 71
# repositories         2 (version-controlled)
# pinned               1 (version)
# current-switch       5.4~alpha1
# invariant            ["ocaml-base-compiler" {>= "5.4.0~alpha1"}]
# compiler-packages    ocaml-base-compiler.5.4.0~alpha1, ocaml-compiler.5.4.0~alpha1, ocaml-options-vanilla.1
# ocaml:native         true
# ocaml:native-tools   true
# ocaml:native-dynlink true
# ocaml:stubsdir       /home/opam/.opam/5.4~alpha1/lib/ocaml/stublibs:/home/opam/.opam/5.4~alpha1/lib/ocaml
# ocaml:preinstalled   false
# ocaml:compiler       5.4.0~alpha1
2025-06-16 10:04.37 ---> using "d2f8e1da43c64bc1520e26ac27c5f21ed7f4ff3ce86176260c7f22ecd3450e6e" 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/"))
2025-06-16 10:04.37 ---> using "520e4547f92f188d07e1cf13bc35724553291609f13d123ff85305dec2bcd3ea" from cache

/home/opam: (copy (src .) (dst opam-repository/))
2025-06-16 10:04.49 ---> saved as "de49f8dc4dd43c0dc1789607652c4aac9018d899958e82ca22064227d3db9da8"

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2025-06-16 10:05.13 ---> saved as "2ec89cf335e0e33e89ce214699ee1281e0109a55a4b886e1b03d49015b6affc2"

/home/opam: (run (network host)
                 (shell "opam update --depexts || true"))
+ /usr/bin/sudo "apt-get" "update"
- Hit:1 http://deb.debian.org/debian bookworm InRelease
- 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-security bookworm-security/main amd64 Packages [263 kB]
- Fetched 366 kB in 0s (750 kB/s)
- Reading package lists...
- 
2025-06-16 10:05.15 ---> saved as "10535b6fdbc8d3a1d3c8461335242d9197a704c29e314e792fcb5caf9daf53f5"

/home/opam: (run (shell "opam pin add -k version -yn rdf_json_ld.1.1.0 1.1.0"))
rdf_json_ld is now pinned to version 1.1.0
2025-06-16 10:05.16 ---> saved as "9416e04356664a80bd44f601dbce0ec12a2817e095fdeb05e124026d6c31d72a"

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall rdf_json_ld.1.1.0;\
                        \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 \"$pkg\" != 'rdf_json_ld.1.1.0' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
rdf_json_ld.1.1.0 is not installed. Install it? [y/n] y
  * Incompatible packages:
    - (invariant) -> ocaml-base-compiler >= 5.4.0~alpha1
    - rdf_json_ld >= 1.1.0 -> lwt_ppx >= 2.1.0 -> ppxlib < 0.36.0 -> ocaml < 4.10 -> ocaml-variants
    You can temporarily relax the switch invariant with `--update-invariant'
  * Incompatible packages:
    - (invariant) -> ocaml-base-compiler >= 5.4.0~alpha1
    - rdf_json_ld >= 1.1.0 -> lwt_ppx >= 2.1.0 -> ppxlib < 0.36.0 -> ocaml-migrate-parsetree >= 1.3.1 -> ocaml < 4.13 -> dkml-base-compiler
  * Missing dependency:
    - rdf_json_ld >= 1.1.0 -> lwt_ppx >= 2.1.0 -> ppxlib < 0.36.0 -> ocaml-migrate-parsetree >= 1.3.1 -> ocaml < 4.09.0 -> ocaml-base-compiler (<= 3.07+1 | = 3.07+2 | = 3.08.0 | = 3.08.1 | = 3.08.2 | = 3.08.3 | = 3.08.4 | = 3.09.0) | ocaml-system (<= 3.07+1 | = 3.07+2 | >= 3.08.0) | ocaml-variants < 3.09.1~
    not available because the package is pinned to version 5.4.0~alpha1
    unmet availability conditions, e.g. 'sys-ocaml-version = "5.3.0" & (os != "win32" | sys-ocaml-libc = "msvc")'
    no matching version
  * Missing dependency:
    - rdf_json_ld >= 1.1.0 -> lwt_ppx >= 2.1.0 -> ppxlib < 0.36.0 -> ocaml < 4.10 -> ocaml-variants -> xenbigarray
    unknown package
  * Missing dependency:
    - rdf_json_ld >= 1.1.0 -> lwt_ppx >= 2.1.0 -> ppxlib < 0.36.0 -> ocaml < 4.10 -> ocaml-variants -> system-msvc
    unmet availability conditions: 'os = "win32"'

No solution found, exiting
"/usr/bin/env" "bash" "-c" "opam reinstall rdf_json_ld.1.1.0;
        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 "$pkg" != 'rdf_json_ld.1.1.0' && partial_fails="$partial_fails $pkg";
        done;
        test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}";
        exit 1" failed with exit status 20
2025-06-16 10:05.56: Job failed: Failed: Build failed
2025-06-16 10:05.56: Log analysis:
2025-06-16 10:05.56: >>> 
No solution found, exiting
 (score = 100)
2025-06-16 10:05.56: [SKIP] Package not available