(for PR #27694)

2025-07-10 13:28.25: New job: build pds.6.55, using opam 2.0
                              from https://github.com/ocaml/opam-repository.git#refs/pull/27694/head (b86f4a0c10f25ebad628a553251dc1eaa0eb9f04)
                              on debian-12-ocaml-4.14/amd64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/27694/head" && git reset --hard b86f4a0c
git fetch origin master
git merge --no-edit fe12386b184f37b7ef4c9f1dc76844e37a2949ef
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-12-ocaml-4.14@sha256:143576507f5c7de2dab1a2bc4748de0e63d8dc0c9524de1e8ea0b273ddd270ab
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-2.0 /usr/bin/opam
RUN opam init --reinit -ni
RUN opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam depext -u || true
RUN opam pin add -k version -yn pds.6.55 6.55
RUN opam depext pds.6.55 && opam reinstall pds.6.55; \
    res=$?; \
    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@sha256:143576507f5c7de2dab1a2bc4748de0e63d8dc0c9524de1e8ea0b273ddd270ab-pds.6.55-b86f4a0c10f25ebad628a553251dc1eaa0eb9f04"
2025-07-10 13:28.25: Using OBuilder spec:
((from ocaml/opam:debian-12-ocaml-4.14@sha256:143576507f5c7de2dab1a2bc4748de0e63d8dc0c9524de1e8ea0b273ddd270ab)
 (user (uid 1000) (gid 1000))
 (workdir /home/opam)
 (run (shell "sudo ln -f /usr/bin/opam-2.0 /usr/bin/opam"))
 (run (network host)
      (shell "opam init --reinit --config .opamrc-sandbox -ni"))
 (run (shell "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 depext -u || 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 depext pds.6.55 && 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 13:28.27: Got resource from pool OCluster
Building on phoebe
All commits already cached
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@sha256:143576507f5c7de2dab1a2bc4748de0e63d8dc0c9524de1e8ea0b273ddd270ab)
Unable to find image 'ocaml/opam:debian-12-ocaml-4.14@sha256:143576507f5c7de2dab1a2bc4748de0e63d8dc0c9524de1e8ea0b273ddd270ab' locally
docker.io/ocaml/opam@sha256:143576507f5c7de2dab1a2bc4748de0e63d8dc0c9524de1e8ea0b273ddd270ab: Pulling from ocaml/opam
a304af663f1a: Already exists
8ed16bb8b84e: Pulling fs layer
335dc0a99bb8: Pulling fs layer
8aac4d9dd913: Pulling fs layer
dd17a8488c63: Pulling fs layer
8aac4d9dd913: Waiting
8ed16bb8b84e: Waiting
dd17a8488c63: Waiting
335dc0a99bb8: Waiting
8ed16bb8b84e: Verifying Checksum
8ed16bb8b84e: Download complete
335dc0a99bb8: Download complete
8aac4d9dd913: Verifying Checksum
8aac4d9dd913: Download complete
dd17a8488c63: Verifying Checksum
dd17a8488c63: Download complete
8ed16bb8b84e: Pull complete
335dc0a99bb8: Pull complete
8aac4d9dd913: Pull complete
dd17a8488c63: Pull complete
Digest: sha256:143576507f5c7de2dab1a2bc4748de0e63d8dc0c9524de1e8ea0b273ddd270ab
Status: Downloaded newer image for ocaml/opam@sha256:143576507f5c7de2dab1a2bc4748de0e63d8dc0c9524de1e8ea0b273ddd270ab
2025-07-10 13:29.30 ---> using "cbce109115830ce8e290fcb66720c8f15adbd56f7256c117251ab82bc5715165" from cache

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

/: (workdir /home/opam)

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-2.0 /usr/bin/opam"))
2025-07-10 13:29.30 ---> using "40cb61ab71ce014645013fffdfc8ed6b643b3ffa491e7cfa839ff813a30c8681" from cache

/home/opam: (run (network host)
                 (shell "opam init --reinit --config .opamrc-sandbox -ni"))
[NOTE] Will configure 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.

[WARNING] Recommended dependencies -- most packages rely on these:
  - m4

<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[default] Initialised
default (at git+file:///home/opam/opam-repository): 
    [INFO] opam 2.1 and 2.2 include many performance and security improvements over 2.0; please consider upgrading (https://opam.ocaml.org/doc/Install.html)

2025-07-10 13:29.30 ---> using "b07534a6cdaea012c1d6acde467db56c87a15c26f5b1724d95e8b8818ba2940f" from cache

/home/opam: (run (shell "opam config report"))
# opam config report
# opam-version      2.0.10 (adc1e1829a2bef5b240746df80341b508290fe3b) 
# self-upgrade      no
# system            arch=x86_64 os=linux os-distribution=debian os-version=12
# solver            builtin-mccs+glpk
# install-criteria  -removed,-count[version-lag,request],-count[version-lag,changed],-changed
# upgrade-criteria  -removed,-count[version-lag,solution],-new
# jobs              71
# repositories      1 (version-controlled)
# pinned            1 (version)
# current-switch    4.14
2025-07-10 13:29.30 ---> using "6b9cc4b1ac5ce51332c73161b632c7442979ec1a2150af8db39fbe837c84e76c" 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 13:29.30 ---> using "9b5474653bb487066f96c39ae16d757679c8c0deeb51defc6e28168bcba7e41f" from cache

/home/opam: (copy (src .) (dst opam-repository/))
2025-07-10 13:29.43 ---> saved as "2bbc23267c9ac1e351e1bfdfd8574b2a432c596b663905a7ac1497a59e591b79"

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
default (at file:///home/opam/opam-repository): 
    [INFO] opam 2.1 and 2.2 include many performance and security improvements over 2.0; please consider upgrading (https://opam.ocaml.org/doc/Install.html)

2025-07-10 13:29.56 ---> saved as "448c353c1f8857f20876c4a4a289b83316042f5f6b8138597caac08630997f3f"

/home/opam: (run (network host)
                 (shell "opam depext -u || true"))
# Detecting depexts using vars: arch=x86_64, os=linux, os-distribution=debian, os-family=debian
# No extra OS packages requirements found.
# All required OS packages found.
The following command needs to be run through "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 1s (675 kB/s)
Reading package lists...
# OS package update successful
2025-07-10 13:29.58 ---> saved as "e19563fd379f16a6d49633b4e6f1ea63c6fc80430c6e97bafe736753b91667bb"

/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 13:29.59 ---> saved as "fd4bdac701a9355639c2fc2a0e83abe35145b19223ff0b067f90f39ca0eeb93c"

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam depext pds.6.55 && 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"))
# Detecting depexts using vars: arch=x86_64, os=linux, os-distribution=debian, os-family=debian
[ERROR] No solution for pds.6.55: The following dependencies couldn't be met:
          - pds -> ocaml >= 5.1.0
              base of this switch (use `--unlock-base' to force)


Command failed: opam list --readonly --external '--resolve=pds.6.55' --color=never returned 20
"/usr/bin/env" "bash" "-c" "opam depext pds.6.55 && 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 13:30.08: Job failed: Failed: Build failed
2025-07-10 13:30.08: Log analysis:
2025-07-10 13:30.08: >>> 
[ERROR] No solution for pds.6.55: The following dependencies couldn't be met:
 (score = 100)
2025-07-10 13:30.08: [SKIP] Package not available