(for PR #27694)

2025-08-28 14:04.51: New job: build pds.6.55, using opam 2.3
                              from https://github.com/ocaml/opam-repository.git#refs/pull/27694/head (95c70e7638f27c185540b2efc1bb6fe8f64dcdfa)
                              on debian-12-ocaml-5.3/arm32v7

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/27694/head" && git reset --hard 95c70e76
git fetch origin master
git merge --no-edit f2cd184cfc6f3b25d3bda0873beb3e8b254806ec
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-12-ocaml-5.3@sha256:c026390239cddc3d6f8c8cb73de7051ffa78f79c9a46063c9ee0ccdc2c6b78ec
SHELL [ "/usr/bin/linux32", "/bin/sh", "-c" ]
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-2.3 /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn pds.6.55 6.55
RUN opam reinstall pds.6.55; \
    res=$?; \
    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 "$pkg" != 'pds.6.55' && partial_fails="$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 .

2025-08-28 14:04.51: Using cache hint "ocaml/opam:debian-12-ocaml-5.3@sha256:c026390239cddc3d6f8c8cb73de7051ffa78f79c9a46063c9ee0ccdc2c6b78ec-pds.6.55-95c70e7638f27c185540b2efc1bb6fe8f64dcdfa"
2025-08-28 14:04.51: Using OBuilder spec:
((from ocaml/opam:debian-12-ocaml-5.3@sha256:c026390239cddc3d6f8c8cb73de7051ffa78f79c9a46063c9ee0ccdc2c6b78ec)
 (shell /usr/bin/linux32 /bin/sh -c)
 (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 pds.6.55 6.55"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall pds.6.55;\
             \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 \"$pkg\" != 'pds.6.55' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2025-08-28 14:04.51: Waiting for resource in pool OCluster
2025-08-28 14:04.51: Waiting for worker…
2025-08-28 14:04.51: Got resource from pool OCluster
Building on okypous.caelum.ci.dev
Updating files:  90% (16442/18119)
Updating files:  91% (16489/18119)
Updating files:  92% (16670/18119)
Updating files:  93% (16851/18119)
Updating files:  94% (17032/18119)
Updating files:  95% (17214/18119)
Updating files:  96% (17395/18119)
Updating files:  97% (17576/18119)
Updating files:  98% (17757/18119)
Updating files:  99% (17938/18119)
Updating files: 100% (18119/18119)
Updating files: 100% (18119/18119), done.
HEAD is now at c5ddb06fb9 Merge commit 'c0ac899e380fa0b050ee0f3245cdfa0da3999b8f'
HEAD is now at f2cd184cfc Merge pull request #28399 from filipeom/opam-publish-smtml.0.10.0
Merge made by the 'ort' strategy.
 packages/pds/pds.6.55/opam | 53 ++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 53 insertions(+)
 create mode 100644 packages/pds/pds.6.55/opam

(from ocaml/opam:debian-12-ocaml-5.3@sha256:c026390239cddc3d6f8c8cb73de7051ffa78f79c9a46063c9ee0ccdc2c6b78ec)
Unable to find image 'ocaml/opam:debian-12-ocaml-5.3@sha256:c026390239cddc3d6f8c8cb73de7051ffa78f79c9a46063c9ee0ccdc2c6b78ec' locally
docker.io/ocaml/opam@sha256:c026390239cddc3d6f8c8cb73de7051ffa78f79c9a46063c9ee0ccdc2c6b78ec: Pulling from ocaml/opam
Digest: sha256:c026390239cddc3d6f8c8cb73de7051ffa78f79c9a46063c9ee0ccdc2c6b78ec
Status: Downloaded newer image for ocaml/opam@sha256:c026390239cddc3d6f8c8cb73de7051ffa78f79c9a46063c9ee0ccdc2c6b78ec
WARNING: The requested image's platform (linux/arm/v7) does not match the detected host platform (linux/arm64/v8) and no specific platform was requested
2025-08-28 14:04.56 ---> using "af74b6d50d22f2dfcfa25c1ce1d8b43000294f2cb2654e334fe78cfb05fee2f7" from cache

/: (shell /usr/bin/linux32 /bin/sh -c)

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

/: (workdir /home/opam)

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-2.3 /usr/bin/opam"))
2025-08-28 14:04.56 ---> using "9fe147dc70472e18604219a561f7f58e8ebcaf4b92d31496eff0ab89ad9e1f4a" 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.

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
2025-08-28 14:04.56 ---> using "63b0628d67b39b9fb7bc74500b88348c0f9e49429646a93fbf91bf8980464357" 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=arm32 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       5.3
# invariant            ["ocaml-base-compiler" {= "5.3.0"}]
# compiler-packages    ocaml-base-compiler.5.3.0, ocaml-compiler.5.3.0, ocaml-option-bytecode-only.1, ocaml-options-vanilla.1
# ocaml:native         false
# ocaml:native-tools   false
# ocaml:native-dynlink false
# ocaml:stubsdir       /home/opam/.opam/5.3/lib/ocaml/stublibs:/home/opam/.opam/5.3/lib/ocaml
# ocaml:preinstalled   false
# ocaml:compiler       5.3.0+bytecode-only
2025-08-28 14:04.56 ---> using "c41d9d6d264db14168f4d75385981089cc52d5bab0955c7c34c95eb9b658516d" 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/"))
2025-08-28 14:04.56 ---> using "33bd64e9a7e2f42ee4b2a46624f49dee201899aef8e9332c6cfd55d8be041324" from cache

/home/opam: (copy (src .) (dst opam-repository/))
2025-08-28 14:05.05 ---> saved as "63fc30e5554f639df502dd9f0fc29339290786450be3d655890df2be2e80bcfa"

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2025-08-28 14:05.42 ---> saved as "e385bef20e1a0116525c317e753a45d9ef081976290060dbaafa40b8a58d8b55"

/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 armhf Packages [258 kB]
- Fetched 362 kB in 0s (761 kB/s)
- Reading package lists...
- 
2025-08-28 14:05.44 ---> saved as "21187a55d230d7c737d07b1b4f5444acc867c9bafe1750877d15bf124b8f822e"

/home/opam: (run (shell "opam pin add -k version -yn pds.6.55 6.55"))
pds is now pinned to version 6.55
2025-08-28 14:05.45 ---> saved as "2faec72d310206628f779f99ff9f865146c90c176360ad35c5a2ec279da9947c"

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall pds.6.55;\
                        \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 \"$pkg\" != 'pds.6.55' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
pds.6.55 is not installed. Install it? [y/n] y
  * Incompatible packages:
    - (invariant) -> ocaml-base-compiler = 5.3.0 -> ocaml-compiler = 5.3.0 -> ocaml-option-bytecode-only
    - pds >= 6.55 -> process >= 0.2.1
    You can temporarily relax the switch invariant with `--update-invariant'

No solution found, exiting
"/usr/bin/linux32" "/bin/sh" "-c" "opam reinstall pds.6.55;
        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 "$pkg" != 'pds.6.55' && partial_fails="$partial_fails $pkg";
        done;
        test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}";
        exit 1" failed with exit status 20
2025-08-28 14:06.02: Job failed: Failed: Build failed
2025-08-28 14:06.02: Log analysis:
2025-08-28 14:06.02: >>> 
No solution found, exiting
 (score = 100)
2025-08-28 14:06.02: [SKIP] Package not available