(for PR #28027)

2025-06-16 08:42.53: New job: build liquidsoap.2.3.3, using opam 2.3
                              from https://github.com/ocaml/opam-repository.git#refs/pull/28027/head (4fc3abcc029402e565c5d693c2145e497a7bfd26)
                              on debian-12-ocaml-4.08/amd64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/28027/head" && git reset --hard 4fc3abcc
git fetch origin master
git merge --no-edit c7269f729a780d8cad2232be10de94ac8da8381e
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-12-ocaml-4.08@sha256:2130fd49789f792d22bebe000323eb08ab6fe93936df25b74c52d84325423184
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-2.3 /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn liquidsoap.2.3.3 2.3.3
RUN opam reinstall liquidsoap.2.3.3; \
    res=$?; \
    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 "$pkg" != 'liquidsoap.2.3.3' && partial_fails="$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 08:42.53: Using cache hint "ocaml/opam:debian-12-ocaml-4.08@sha256:2130fd49789f792d22bebe000323eb08ab6fe93936df25b74c52d84325423184-liquidsoap.2.3.3-4fc3abcc029402e565c5d693c2145e497a7bfd26"
2025-06-16 08:42.53: Using OBuilder spec:
((from ocaml/opam:debian-12-ocaml-4.08@sha256:2130fd49789f792d22bebe000323eb08ab6fe93936df25b74c52d84325423184)
 (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 liquidsoap.2.3.3 2.3.3"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall liquidsoap.2.3.3;\
             \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 \"$pkg\" != 'liquidsoap.2.3.3' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2025-06-16 08:42.53: Waiting for resource in pool OCluster
2025-06-16 08:42.55: Waiting for worker…
2025-06-16 08:42.55: Got resource from pool OCluster
Building on clete.caelum.ci.dev
Updating files:  94% (22032/23302)
Updating files:  95% (22137/23302)
Updating files:  96% (22370/23302)
Updating files:  97% (22603/23302)
Updating files:  98% (22836/23302)
Updating files:  99% (23069/23302)
Updating files: 100% (23302/23302)
Updating files: 100% (23302/23302), done.
HEAD is now at e6e460d07e Graphics version 5.2.0
HEAD is now at c7269f729a Merge pull request #28025 from xavierleroy/camlidl-1.13
Updating c7269f729a..4fc3abcc02
Fast-forward
 packages/dtools/dtools.0.3.0/opam         | 3 ++-
 packages/dtools/dtools.0.3.2/opam         | 3 ++-
 packages/dtools/dtools.0.3.3/opam         | 3 ++-
 packages/dtools/dtools.0.3.4/opam         | 3 ++-
 packages/dtools/dtools.0.4.0/opam         | 3 ++-
 packages/dtools/dtools.0.4.1/opam         | 3 ++-
 packages/dtools/dtools.0.4.2/opam         | 2 ++
 packages/dtools/dtools.0.4.3/opam         | 2 ++
 packages/dtools/dtools.0.4.4/opam         | 2 ++
 packages/dtools/dtools.0.4.5/opam         | 2 ++
 packages/dtools/dtools.0.4.6/opam         | 2 ++
 packages/duppy/duppy.0.7.0/opam           | 3 ++-
 packages/duppy/duppy.0.7.1/opam           | 3 ++-
 packages/duppy/duppy.0.7.3/opam           | 3 ++-
 packages/duppy/duppy.0.8.0/opam           | 3 ++-
 packages/duppy/duppy.0.9.0/opam           | 2 ++
 packages/duppy/duppy.0.9.1/opam           | 2 ++
 packages/duppy/duppy.0.9.2/opam           | 2 ++
 packages/duppy/duppy.0.9.3/opam           | 2 ++
 packages/duppy/duppy.0.9.4/opam           | 2 ++
 packages/duppy/duppy.0.9.5/opam           | 2 ++
 packages/liquidsoap/liquidsoap.2.3.3/opam | 2 --
 22 files changed, 42 insertions(+), 12 deletions(-)

(from ocaml/opam:debian-12-ocaml-4.08@sha256:2130fd49789f792d22bebe000323eb08ab6fe93936df25b74c52d84325423184)
2025-06-16 08:43.00 ---> using "96b66beb0a3c5e1a2201c09227832de0f3a2dcedaec39fb45e1340d5ed67c4f4" 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 08:43.00 ---> using "86881e489b87274a39fad45236361160514e099d2005c45e7395efb887f10085" 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
2025-06-16 08:43.00 ---> using "bf56c78e17e4ff2e248391632c8feeb238ee53d6fc2ddaa9688d69cb0f84e576" 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         1 (version-controlled)
# pinned               1 (version)
# current-switch       4.08
# invariant            ["ocaml-base-compiler" {= "4.08.1"}]
# compiler-packages    ocaml-base-compiler.4.08.1
# ocaml:native         true
# ocaml:native-tools   true
# ocaml:native-dynlink true
# ocaml:stubsdir       /home/opam/.opam/4.08/lib/ocaml/stublibs:/home/opam/.opam/4.08/lib/ocaml
# ocaml:preinstalled   false
# ocaml:compiler       4.08.1
2025-06-16 08:43.00 ---> using "d2340507be1acb4007d7e3ed9b972ea5cfeeff56e806899f6c4ba10836968233" 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 08:43.00 ---> using "d95062bfd5f9a0ad3d0dcf6686822964dbf2e0b65855f037fefd9eb09892f7fd" from cache

/home/opam: (copy (src .) (dst opam-repository/))
2025-06-16 08:43.19 ---> saved as "808131fac362f59997f630953273330635f0e0f692d564ad475432f7f136a51f"

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2025-06-16 08:43.42 ---> saved as "2188cb53a6735a59fcf17160d4dc5202ac13c200b4d7e1ad09743d69dbf454a9"

/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 bookworm-updates/main amd64 Packages.diff/Index [17.3 kB]
- Get:5 http://deb.debian.org/debian bookworm-updates/main amd64 Packages T-2025-06-13-1410.14-F-2025-06-13-1410.14.pdiff [434 B]
- Get:5 http://deb.debian.org/debian bookworm-updates/main amd64 Packages T-2025-06-13-1410.14-F-2025-06-13-1410.14.pdiff [434 B]
- Get:6 http://deb.debian.org/debian-security bookworm-security/main amd64 Packages [263 kB]
- Fetched 384 kB in 1s (557 kB/s)
- Reading package lists...
- 
2025-06-16 08:43.45 ---> saved as "86f8cb979be5e66e318fd458833fa60ee175b22703b669e688fac405d91d540d"

/home/opam: (run (shell "opam pin add -k version -yn liquidsoap.2.3.3 2.3.3"))
liquidsoap is now pinned to version 2.3.3
2025-06-16 08:43.46 ---> saved as "9d3cce5ac451db6440c08c30e7992bef8eed6fc39433f3e24e7577bf536dda38"

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall liquidsoap.2.3.3;\
                        \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 \"$pkg\" != 'liquidsoap.2.3.3' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
liquidsoap.2.3.3 is not installed. Install it? [y/n] y
  * No agreement on the version of ocaml:
    - (invariant) -> ocaml-base-compiler = 4.08.1 -> ocaml = 4.08.1
    - liquidsoap >= 2.3.3 -> ocaml >= 4.14
    You can temporarily relax the switch invariant with `--update-invariant'

No solution found, exiting
"/usr/bin/env" "bash" "-c" "opam reinstall liquidsoap.2.3.3;
        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 "$pkg" != 'liquidsoap.2.3.3' && partial_fails="$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 08:44.06: Job failed: Failed: Build failed
2025-06-16 08:44.06: Log analysis:
2025-06-16 08:44.06: >>> 
No solution found, exiting
 (score = 100)
2025-06-16 08:44.06: [SKIP] Package not available