(for PR #27836)

2025-04-29 08:50.40: New job: build bin_prot.v0.17.0, using opam 2.3
                              from https://github.com/ocaml/opam-repository.git#refs/pull/27836/head (f9ffaaec0b9367d9c415a2dcd479159d840a96fa)
                              on debian-12-ocaml-4.14/arm64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/27836/head" && git reset --hard f9ffaaec
git fetch origin master
git merge --no-edit d1985569e2c0f406d535044b53c1fde79b558617
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-12-ocaml-4.14@sha256:2c6a3090dcda8a31f4ead98e21b90206ed5e4d8c0076beebfaa0b245581ebf5f
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-2.3 /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn bin_prot.v0.17.0 v0.17.0
RUN opam reinstall bin_prot.v0.17.0; \
    res=$?; \
    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 "$pkg" != 'bin_prot.v0.17.0' && partial_fails="$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 .

2025-04-29 08:50.40: Using cache hint "ocaml/opam:debian-12-ocaml-4.14@sha256:2c6a3090dcda8a31f4ead98e21b90206ed5e4d8c0076beebfaa0b245581ebf5f-bin_prot.v0.17.0-f9ffaaec0b9367d9c415a2dcd479159d840a96fa"
2025-04-29 08:50.40: Using OBuilder spec:
((from ocaml/opam:debian-12-ocaml-4.14@sha256:2c6a3090dcda8a31f4ead98e21b90206ed5e4d8c0076beebfaa0b245581ebf5f)
 (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 bin_prot.v0.17.0 v0.17.0"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall bin_prot.v0.17.0;\
             \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 \"$pkg\" != 'bin_prot.v0.17.0' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2025-04-29 08:50.40: Waiting for resource in pool OCluster
2025-04-29 08:50.40: Waiting for worker…
2025-04-29 08:50.40: Got resource from pool OCluster
Building on molpadia.caelum.ci.dev
Updating files:  73% (16778/22952)
Updating files:  74% (16985/22952)
Updating files:  75% (17214/22952)
Updating files:  76% (17444/22952)
Updating files:  77% (17674/22952)
Updating files:  78% (17903/22952)
Updating files:  79% (18133/22952)
Updating files:  80% (18362/22952)
Updating files:  81% (18592/22952)
Updating files:  82% (18821/22952)
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Updating files:  84% (19280/22952)
Updating files:  85% (19510/22952)
Updating files:  86% (19739/22952)
Updating files:  87% (19969/22952)
Updating files:  88% (20198/22952)
Updating files:  89% (20428/22952)
Updating files:  90% (20657/22952)
Updating files:  91% (20887/22952)
Updating files:  92% (21116/22952)
Updating files:  93% (21346/22952)
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Updating files:  97% (22264/22952)
Updating files:  98% (22493/22952)
Updating files:  99% (22723/22952)
Updating files: 100% (22952/22952)
Updating files: 100% (22952/22952), done.
HEAD is now at 691df124de Merge commit '5aebab269739660a22cbef42c5b9b86af5e32dbe'
HEAD is now at d1985569e2 Merge pull request #27828 from dinosaure/release-bstr-v0.0.1
Merge made by the 'ort' strategy.
 packages/bin_prot/bin_prot.v0.17.0/opam | 12 +++++++++---
 1 file changed, 9 insertions(+), 3 deletions(-)

(from ocaml/opam:debian-12-ocaml-4.14@sha256:2c6a3090dcda8a31f4ead98e21b90206ed5e4d8c0076beebfaa0b245581ebf5f)
Unable to find image 'ocaml/opam:debian-12-ocaml-4.14@sha256:2c6a3090dcda8a31f4ead98e21b90206ed5e4d8c0076beebfaa0b245581ebf5f' locally
docker.io/ocaml/opam@sha256:2c6a3090dcda8a31f4ead98e21b90206ed5e4d8c0076beebfaa0b245581ebf5f: Pulling from ocaml/opam
8e8b2c9e1f4f: Pulling fs layer
8e8b2c9e1f4f: Verifying Checksum
8e8b2c9e1f4f: Download complete
8e8b2c9e1f4f: Pull complete
Digest: sha256:2c6a3090dcda8a31f4ead98e21b90206ed5e4d8c0076beebfaa0b245581ebf5f
Status: Downloaded newer image for ocaml/opam@sha256:2c6a3090dcda8a31f4ead98e21b90206ed5e4d8c0076beebfaa0b245581ebf5f
2025-04-29 08:50.45 ---> using "7995dd17db6cfe7e36f22406a55d83a3a82e815899d1cee97046b93696e9f4f2" 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"))
2025-04-29 08:50.45 ---> using "95c685f5fc21b4a5d5416b2e49ae0393ac612322c77414d0c7c2f644da5ba3c2" 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
2025-04-29 08:50.45 ---> using "22a597fe573c94e267c4233db8bfbc00305eaf20e4fb5b82c5cd8526f9d4a8c8" 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=arm64 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                 79
# 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
2025-04-29 08:50.45 ---> using "0d4675163f5a2434faf46ae98e2eef93e4f2829af75cd5cb4c5a3ad088a9b1ae" 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/"))
2025-04-29 08:50.45 ---> using "cda3c61a00e1f49bbc4f4c99f406c739d51b7b6f61739dcf51c0760734adbc6b" from cache

/home/opam: (copy (src .) (dst opam-repository/))
2025-04-29 08:50.52 ---> saved as "24cbe2032944dcf21f9e8661cebf862a3b13aab9582d072521590911c6ea934c"

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2025-04-29 08:51.15 ---> saved as "684b339476a717144abb45421e310f559bdba8030518e9143cf89858a7079692"

/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 arm64 Packages [253 kB]
- Fetched 357 kB in 1s (514 kB/s)
- Reading package lists...
- 
2025-04-29 08:51.17 ---> saved as "2ee602dffe925179a7546aaa901b0fe50f1cbe77f0cedf3ead628b9cfc79dc84"

/home/opam: (run (shell "opam pin add -k version -yn bin_prot.v0.17.0 v0.17.0"))
bin_prot is now pinned to version v0.17.0
2025-04-29 08:51.18 ---> saved as "203541239e2e81f7d3d5e2873b51f989349fd245b5432c1cf4955642f5bb033f"

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall bin_prot.v0.17.0;\
                        \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 \"$pkg\" != 'bin_prot.v0.17.0' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
bin_prot.v0.17.0 is not installed. Install it? [y/n] y
  * Incompatible packages:
    - (invariant) -> ocaml-base-compiler = 4.14.2
    - bin_prot >= v0.17.0 -> ocaml >= 5.1.0 -> ocaml-variants >= 5.1.0~
    You can temporarily relax the switch invariant with `--update-invariant'
  * Missing dependency:
    - bin_prot >= v0.17.0 -> ocaml >= 5.1.0 -> ocaml-variants >= 5.1.0~ -> system-msvc
    unmet availability conditions: 'os = "win32"'

No solution found, exiting
"/usr/bin/env" "bash" "-c" "opam reinstall bin_prot.v0.17.0;
        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 "$pkg" != 'bin_prot.v0.17.0' && partial_fails="$partial_fails $pkg";
        done;
        test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}";
        exit 1" failed with exit status 20
2025-04-29 08:51.33: Job failed: Failed: Build failed
2025-04-29 08:51.33: Log analysis:
2025-04-29 08:51.33: >>> 
No solution found, exiting
 (score = 100)
2025-04-29 08:51.33: [SKIP] Package not available