(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-unstable-ocaml-4.14/amd64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/27836/head" && git reset --hard f9ffaaec
git fetch origin master
git merge --no-edit d1985569e2c0f406d535044b53c1fde79b558617
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-unstable-ocaml-4.14@sha256:d4d16f5f1ea92a320271be9e69f42f8c4313e435576e7e8b803ea4f32839b1e8
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-2.3 /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn bin_prot.v0.17.0 v0.17.0
RUN opam reinstall bin_prot.v0.17.0; \
    res=$?; \
    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-unstable\""; 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-unstable-ocaml-4.14@sha256:d4d16f5f1ea92a320271be9e69f42f8c4313e435576e7e8b803ea4f32839b1e8-bin_prot.v0.17.0-f9ffaaec0b9367d9c415a2dcd479159d840a96fa"
2025-04-29 08:50.40: Using OBuilder spec:
((from ocaml/opam:debian-unstable-ocaml-4.14@sha256:d4d16f5f1ea92a320271be9e69f42f8c4313e435576e7e8b803ea4f32839b1e8)
 (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-unstable\\\"\"; 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 08:50.41: Got resource from pool OCluster
Building on x86-bm-c7.sw.ocaml.org
All commits already cached
Updating files:  83% (19121/22952)
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)
Updating files:  94% (21575/22952)
Updating files:  95% (21805/22952)
Updating files:  96% (22034/22952)
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 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-unstable-ocaml-4.14@sha256:d4d16f5f1ea92a320271be9e69f42f8c4313e435576e7e8b803ea4f32839b1e8)
Unable to find image 'ocaml/opam:debian-unstable-ocaml-4.14@sha256:d4d16f5f1ea92a320271be9e69f42f8c4313e435576e7e8b803ea4f32839b1e8' locally
docker.io/ocaml/opam@sha256:d4d16f5f1ea92a320271be9e69f42f8c4313e435576e7e8b803ea4f32839b1e8: Pulling from ocaml/opam
c68a3588340f: Pulling fs layer
c68a3588340f: Download complete
c68a3588340f: Pull complete
Digest: sha256:d4d16f5f1ea92a320271be9e69f42f8c4313e435576e7e8b803ea4f32839b1e8
Status: Downloaded newer image for ocaml/opam@sha256:d4d16f5f1ea92a320271be9e69f42f8c4313e435576e7e8b803ea4f32839b1e8
2025-04-29 08:53.09 ---> saved as "15e23ae236df7ac2439500c5d9c50832f972d7697868db23436938e3b869734b"

/: (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 08:53.09 ---> saved as "deacdedcc21adeefc3a828e62fbfc946eacb04a40fa357efa236177847a3557d"

/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.

Continue? [y/n] y
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.

Format upgrade done.

<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[default] Initialised
2025-04-29 08:53.40 ---> saved as "d662a58ad6753dba97bc30a90321a82414b4daa6e7de3888b0d09c8797b787d5"

/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=unknown
# solver               builtin-0install
# install-criteria     -changed,-count[avoid-version,solution]
# upgrade-criteria     -count[avoid-version,solution]
# jobs                 31
# 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 08:53.41 ---> saved as "91e67ae1553fa3dbf90ec117211237907ef6090e851abcd2c232706309c450cb"

/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 08:53.47 ---> saved as "0d4a66a13ce7a5db134b6a9bda905c9af2d52c6d129b83c6a44c5cfa1ef36f34"

/home/opam: (copy (src .) (dst opam-repository/))
2025-04-29 08:53.57 ---> saved as "50f2fcbcfde2065d082c9513758c0cfdd419b03b74a75a749356fc789550aff6"

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2025-04-29 08:54.19 ---> saved as "f8c037308add579e66e96419cfdd6f3afebd4c0082396a86ea4a97faa773ac9f"

/home/opam: (run (network host)
                 (shell "opam update --depexts || true"))
+ /usr/bin/sudo "apt-get" "update"
- Get:1 http://deb.debian.org/debian unstable InRelease [205 kB]
- Get:2 http://deb.debian.org/debian unstable/main amd64 Packages.diff/Index [63.6 kB]
- Get:3 http://deb.debian.org/debian unstable/main amd64 Packages T-2025-04-29-0807.49-F-2025-04-27-0807.28.pdiff [78.8 kB]
- Get:3 http://deb.debian.org/debian unstable/main amd64 Packages T-2025-04-29-0807.49-F-2025-04-27-0807.28.pdiff [78.8 kB]
- Fetched 348 kB in 2s (141 kB/s)
- Reading package lists...
- 
2025-04-29 08:54.23 ---> saved as "cf06fdb68b69e5c08c31c0e01459a36da91354bf3ed0d2c5a1bb0f1dd7f14113"

/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 08:54.23 ---> saved as "b3833f570e29b9dfa523cd3c6cc4cb35e76345285667a2735e18aa31e5581090"

/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-unstable\\\"\"; 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 < 5.4.1~
    You can temporarily relax the switch invariant with `--update-invariant'
  * Missing dependency:
    - bin_prot >= v0.17.0 -> ocaml >= 5.1.0 -> ocaml-variants < 5.1.1~ -> xenbigarray
    unknown package
  * Missing dependency:
    - bin_prot >= v0.17.0 -> ocaml >= 5.1.0 -> ocaml-variants < 5.1.1~ -> ocaml-beta
    unmet availability conditions: 'enable-ocaml-beta-repository'
  * Missing dependency:
    - bin_prot >= v0.17.0 -> ocaml >= 5.1.0 -> ocaml-variants < 5.2.1~ -> 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-unstable\""; 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 08:54.47: Job failed: Failed: Build failed
2025-04-29 08:54.47: Log analysis:
2025-04-29 08:54.47: >>> 
No solution found, exiting
 (score = 100)
2025-04-29 08:54.47: [SKIP] Package not available