(for PR #28134)

2025-07-08 15:35.19: New job: build ppx_expect_nobase.v0.17.2.2, using opam 2.3
                              from https://github.com/ocaml/opam-repository.git#refs/pull/28134/head (0cee70d98d0192423d4e423e7408dc04aaa4122a)
                              on debian-12-ocaml-4.09/amd64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/28134/head" && git reset --hard 0cee70d9
git fetch origin master
git merge --no-edit 11a53009bd75423d805636ff9384bf7cce8b0a9a
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-12-ocaml-4.09@sha256:70678a4249591d78d8df320f6784c45c2994b9dd789dbd35cb520b304a74ddab
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-2.3 /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn ppx_expect_nobase.v0.17.2.2 v0.17.2.2
RUN opam reinstall ppx_expect_nobase.v0.17.2.2; \
    res=$?; \
    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 "$pkg" != 'ppx_expect_nobase.v0.17.2.2' && partial_fails="$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 .

2025-07-08 15:35.19: Using cache hint "ocaml/opam:debian-12-ocaml-4.09@sha256:70678a4249591d78d8df320f6784c45c2994b9dd789dbd35cb520b304a74ddab-ppx_expect_nobase.v0.17.2.2-0cee70d98d0192423d4e423e7408dc04aaa4122a"
2025-07-08 15:35.19: Using OBuilder spec:
((from ocaml/opam:debian-12-ocaml-4.09@sha256:70678a4249591d78d8df320f6784c45c2994b9dd789dbd35cb520b304a74ddab)
 (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 ppx_expect_nobase.v0.17.2.2 v0.17.2.2"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall ppx_expect_nobase.v0.17.2.2;\
             \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 \"$pkg\" != 'ppx_expect_nobase.v0.17.2.2' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2025-07-08 15:35.19: Waiting for resource in pool OCluster
2025-07-08 15:35.19: Waiting for worker…
2025-07-08 15:35.19: Got resource from pool OCluster
Building on odawa.caelum.ci.dev
HEAD is now at 159ab265f4 [new release] elpi (3.0.0)
HEAD is now at 11a53009bd Merge pull request #27805 from fccm2/conf-gegl
Merge made by the 'ort' strategy.
 .../opam                                               | 18 +++++++-----------
 .../opam                                               | 11 ++++++-----
 2 files changed, 13 insertions(+), 16 deletions(-)
 rename packages/ppx_expect_nobase/{ppx_expect_nobase.v0.17.2 => ppx_expect_nobase.v0.17.2.2}/opam (57%)
 rename packages/ppx_inline_test_nobase/{ppx_inline_test_nobase.v0.17.0 => ppx_inline_test_nobase.v0.17.0.2}/opam (74%)

(from ocaml/opam:debian-12-ocaml-4.09@sha256:70678a4249591d78d8df320f6784c45c2994b9dd789dbd35cb520b304a74ddab)
Unable to find image 'ocaml/opam:debian-12-ocaml-4.09@sha256:70678a4249591d78d8df320f6784c45c2994b9dd789dbd35cb520b304a74ddab' locally
docker.io/ocaml/opam@sha256:70678a4249591d78d8df320f6784c45c2994b9dd789dbd35cb520b304a74ddab: Pulling from ocaml/opam
9c7a8e1314c9: Pulling fs layer
9c7a8e1314c9: Verifying Checksum
9c7a8e1314c9: Download complete
9c7a8e1314c9: Pull complete
Digest: sha256:70678a4249591d78d8df320f6784c45c2994b9dd789dbd35cb520b304a74ddab
Status: Downloaded newer image for ocaml/opam@sha256:70678a4249591d78d8df320f6784c45c2994b9dd789dbd35cb520b304a74ddab
2025-07-08 15:45.33 ---> saved as "18c12265bb85e6138cb6d2d40789669925584c61d15d91604f5413daa70f5f8f"

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

/: (workdir /home/opam)

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-2.3 /usr/bin/opam"))
2025-07-08 15:45.33 ---> saved as "0af67cb86a3648b7dc9e01de4d0b2ffae3792feb50223280430b49f5ae224fc6"

/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
[NOTE] The 'jobs' option was reset, its value was 71 and its new value will vary according to the current number of cores on your machine. You can restore the fixed value using:
           opam option jobs=71 --global
Format upgrade done.

<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[default] Initialised
2025-07-08 15:45.52 ---> saved as "eede74de9c180b1dc2c001a1e7fd2391c5df528d57a3de9995683027be3dc1d9"

/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                 255
# repositories         1 (version-controlled)
# pinned               1 (version)
# current-switch       4.09
# invariant            ["ocaml-base-compiler" {= "4.09.1"}]
# compiler-packages    ocaml-base-compiler.4.09.1
# ocaml:native         true
# ocaml:native-tools   true
# ocaml:native-dynlink true
# ocaml:stubsdir       /home/opam/.opam/4.09/lib/ocaml/stublibs:/home/opam/.opam/4.09/lib/ocaml
# ocaml:preinstalled   false
# ocaml:compiler       4.09.1
2025-07-08 15:45.52 ---> saved as "00937c66870a9704cea1cf7ff01c316321c2b7a19f819bfdf585ad6dba3b58fe"

/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/"))
2025-07-08 15:46.01 ---> saved as "c1e2d332f67cb7a66c1ffcfae04472fc09716a9fc9806c076cad4d19a5c649a1"

/home/opam: (copy (src .) (dst opam-repository/))
2025-07-08 15:46.06 ---> saved as "3a85bb0f3093ad97bf9154d38518076276c9dcf48559fce1f56fc4421b197cbf"

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2025-07-08 15:46.22 ---> saved as "131b46ed6538eabd5abdb36901dad211d4ff70dd246489e87f46ca82bcf49bbe"

/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 [272 kB]
- Fetched 375 kB in 0s (1271 kB/s)
- Reading package lists...
2025-07-08 15:46.23 ---> saved as "8a0f4ee1c262e396b86726bf31534e5918f324e503764f25a31d3d99d7f829e3"

/home/opam: (run (shell "opam pin add -k version -yn ppx_expect_nobase.v0.17.2.2 v0.17.2.2"))
ppx_expect_nobase is now pinned to version v0.17.2.2
2025-07-08 15:46.23 ---> saved as "173fba94214f2f0eebcf81d0febc624b5a6850e1d3123ddfbbd96bab0ff1720b"

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall ppx_expect_nobase.v0.17.2.2;\
                        \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 \"$pkg\" != 'ppx_expect_nobase.v0.17.2.2' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
ppx_expect_nobase.v0.17.2.2 is not installed. Install it? [y/n] y
  * Incompatible packages:
    - (invariant) -> ocaml-base-compiler = 4.09.1
    - ppx_expect_nobase -> ocaml >= 4.14.2 -> ocaml-variants >= 4.14.2~
    You can temporarily relax the switch invariant with `--update-invariant'
  * Missing dependency:
    - ppx_expect_nobase -> ocaml >= 4.14.2 -> ocaml-variants >= 4.14.2~ -> system-msvc
    unmet availability conditions: 'os = "win32"'

No solution found, exiting
"/usr/bin/env" "bash" "-c" "opam reinstall ppx_expect_nobase.v0.17.2.2;
        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 "$pkg" != 'ppx_expect_nobase.v0.17.2.2' && partial_fails="$partial_fails $pkg";
        done;
        test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}";
        exit 1" failed with exit status 20
2025-07-08 15:46.32: Job failed: Failed: Build failed
2025-07-08 15:46.32: Log analysis:
2025-07-08 15:46.32: >>> 
No solution found, exiting
 (score = 100)
2025-07-08 15:46.32: [SKIP] Package not available