(for PR #27694)

2025-07-10 13:28.25: New job: build pds.6.55, using opam 2.3
                              from https://github.com/ocaml/opam-repository.git#refs/pull/27694/head (b86f4a0c10f25ebad628a553251dc1eaa0eb9f04)
                              on debian-12-ocaml-4.14/arm32v7

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/27694/head" && git reset --hard b86f4a0c
git fetch origin master
git merge --no-edit fe12386b184f37b7ef4c9f1dc76844e37a2949ef
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-12-ocaml-4.14@sha256:6e8cfca6de88c35efef710d20f066f3e8ee8e5356bf455ae6f4b323efda18d73
SHELL [ "/usr/bin/linux32", "/bin/sh", "-c" ]
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-2.3 /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn pds.6.55 6.55
RUN opam reinstall pds.6.55; \
    res=$?; \
    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 .

2025-07-10 13:28.25: Using cache hint "ocaml/opam:debian-12-ocaml-4.14@sha256:6e8cfca6de88c35efef710d20f066f3e8ee8e5356bf455ae6f4b323efda18d73-pds.6.55-b86f4a0c10f25ebad628a553251dc1eaa0eb9f04"
2025-07-10 13:28.25: Using OBuilder spec:
((from ocaml/opam:debian-12-ocaml-4.14@sha256:6e8cfca6de88c35efef710d20f066f3e8ee8e5356bf455ae6f4b323efda18d73)
 (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"))
)

2025-07-10 13:28.25: Waiting for resource in pool OCluster
2025-07-10 13:28.25: Waiting for worker…
2025-07-10 13:28.25: Got resource from pool OCluster
Building on okypous.caelum.ci.dev
All commits already cached
Updating files:  80% (14363/17825)
Updating files:  81% (14439/17825)
Updating files:  82% (14617/17825)
Updating files:  83% (14795/17825)
Updating files:  84% (14973/17825)
Updating files:  85% (15152/17825)
Updating files:  86% (15330/17825)
Updating files:  87% (15508/17825)
Updating files:  88% (15686/17825)
Updating files:  89% (15865/17825)
Updating files:  90% (16043/17825)
Updating files:  91% (16221/17825)
Updating files:  92% (16399/17825)
Updating files:  93% (16578/17825)
Updating files:  94% (16756/17825)
Updating files:  95% (16934/17825)
Updating files:  96% (17112/17825)
Updating files:  97% (17291/17825)
Updating files:  98% (17469/17825)
Updating files:  99% (17647/17825)
Updating files: 100% (17825/17825)
Updating files: 100% (17825/17825), done.
HEAD is now at fe12386b18 Merge pull request #28158 from Axons-Talent/release-esa-0.1.0
Merge made by the 'ort' strategy.
 packages/pds/pds.6.55/opam | 52 ++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 52 insertions(+)
 create mode 100644 packages/pds/pds.6.55/opam

(from ocaml/opam:debian-12-ocaml-4.14@sha256:6e8cfca6de88c35efef710d20f066f3e8ee8e5356bf455ae6f4b323efda18d73)
Unable to find image 'ocaml/opam:debian-12-ocaml-4.14@sha256:6e8cfca6de88c35efef710d20f066f3e8ee8e5356bf455ae6f4b323efda18d73' locally
docker.io/ocaml/opam@sha256:6e8cfca6de88c35efef710d20f066f3e8ee8e5356bf455ae6f4b323efda18d73: Pulling from ocaml/opam
Digest: sha256:6e8cfca6de88c35efef710d20f066f3e8ee8e5356bf455ae6f4b323efda18d73
Status: Downloaded newer image for ocaml/opam@sha256:6e8cfca6de88c35efef710d20f066f3e8ee8e5356bf455ae6f4b323efda18d73
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
2025-07-10 13:28.38 ---> using "5ff318bd856c9d63a1d675e5550583477e306182aa8c96b6aa3e79bd51faaf6e" 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"))
2025-07-10 13:28.38 ---> using "e0bac21aa85246aacdd643775096f6cf18c8dcff60439b6b3b3c6d965f59f0d3" 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
2025-07-10 13:28.38 ---> using "374c7e6d3f3822f8135c84c8cf9b928dfbebe892c5be8c24c34d2ad309cb5e79" 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       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
2025-07-10 13:28.38 ---> using "eb1b973c0514af1d37adc6365f67b43c72f87fd67d7e13097b18b998176e1d0d" 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/"))
2025-07-10 13:28.38 ---> using "bdc8b6ec4d320166c22c3d05a95758f0b8033f3e27c0bd405ec819ad2b1f61f1" from cache

/home/opam: (copy (src .) (dst opam-repository/))
2025-07-10 13:28.51 ---> saved as "2547af0198e83318e172c09ac14986d6bd1a05c778a7cd0d39329351517618cf"

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2025-07-10 13:29.33 ---> saved as "05a69fc976a0dbd273fd8d4eed160652d81eaef40b904959d5990d98eea1665a"

/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 [253 kB]
- Fetched 357 kB in 1s (659 kB/s)
- Reading package lists...
- 
2025-07-10 13:29.35 ---> saved as "f54bafe29fd201f9c0e81affb7c5aab5a09e53540b50a440366dde006921f7c8"

/home/opam: (run (shell "opam pin add -k version -yn pds.6.55 6.55"))
pds is now pinned to version 6.55
2025-07-10 13:29.36 ---> saved as "1f613182e2a01fb91fe4be9820105d62b2a9807a2be9d705ee2eb9850713e7f6"

/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
  * No agreement on the version of ocaml:
    - (invariant) -> ocaml-base-compiler = 4.14.2 -> ocaml = 4.14.2
    - pds >= 6.55 -> ocaml >= 5.1.0
    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
2025-07-10 13:29.52: Job failed: Failed: Build failed
2025-07-10 13:29.52: Log analysis:
2025-07-10 13:29.52: >>> 
No solution found, exiting
 (score = 100)
2025-07-10 13:29.52: [SKIP] Package not available