(for PR #28280)

2025-08-06 12:34.10: New job: build catala.1.0.0~alpha, using opam 2.0
                              from https://github.com/ocaml/opam-repository.git#refs/pull/28280/head (a3fb7d5115c38737333aefba40ef93af88394551)
                              on debian-12-ocaml-5.3/amd64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/28280/head" && git reset --hard a3fb7d51
git fetch origin master
git merge --no-edit 06a1064b82e87c7ef006235ec98f1c89487892c9
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-12-ocaml-5.3@sha256:4c128e28b76bc23613903dd2c78bdf0a5de36bc06b2b1eea8d3079d07756aa03
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-2.0 /usr/bin/opam
RUN opam init --reinit -ni
RUN opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam depext -u || true
RUN opam pin add -k version -yn catala.1.0.0~alpha 1.0.0~alpha
RUN opam depext catala.1.0.0~alpha && opam reinstall catala.1.0.0~alpha; \
    res=$?; \
    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 "$pkg" != 'catala.1.0.0~alpha' && partial_fails="$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 .

2025-08-06 12:34.10: Using cache hint "ocaml/opam:debian-12-ocaml-5.3@sha256:4c128e28b76bc23613903dd2c78bdf0a5de36bc06b2b1eea8d3079d07756aa03-catala.1.0.0~alpha-a3fb7d5115c38737333aefba40ef93af88394551"
2025-08-06 12:34.10: Using OBuilder spec:
((from ocaml/opam:debian-12-ocaml-5.3@sha256:4c128e28b76bc23613903dd2c78bdf0a5de36bc06b2b1eea8d3079d07756aa03)
 (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 catala.1.0.0~alpha 1.0.0~alpha"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam depext catala.1.0.0~alpha && opam reinstall catala.1.0.0~alpha;\
             \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 \"$pkg\" != 'catala.1.0.0~alpha' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2025-08-06 12:34.10: Waiting for resource in pool OCluster
2025-08-06 16:30.49: Waiting for worker…
2025-08-06 16:31.20: Got resource from pool OCluster
Building on laodoke.caelum.ci.dev
All commits already cached
HEAD is now at 06a1064b82 Merge pull request #28287 from anmonteiro/release-reason-3.17.0
Merge made by the 'ort' strategy.
 packages/catala/catala.1.0.0~alpha/opam | 87 +++++++++++++++++++++++++++++++++
 1 file changed, 87 insertions(+)
 create mode 100644 packages/catala/catala.1.0.0~alpha/opam

(from ocaml/opam:debian-12-ocaml-5.3@sha256:4c128e28b76bc23613903dd2c78bdf0a5de36bc06b2b1eea8d3079d07756aa03)
2025-08-06 16:31.41 ---> saved as "136b9da5b4792138f95300e61d33f42dd45fd35a017a7276daca78afc682748d"

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

/: (workdir /home/opam)

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-2.0 /usr/bin/opam"))
2025-08-06 16:31.41 ---> saved as "d9bf36e9fa30427a2c5e9bf2d8a40129ce8e52d916161ba62aa79e987e13d6f5"

/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)

2025-08-06 16:32.37 ---> saved as "af4315a857b183b36bce08f61982f9b47f05e20f59e5a1155abf22a8d22336b9"

/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    5.3
2025-08-06 16:32.38 ---> saved as "99303fcdab2be4c98746875efacd38ea36418c8d33650b3844f57555c15bc3e9"

/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/"))
2025-08-06 16:32.46 ---> saved as "d696c995d0d3fba9a5c0682528875db75c3e9257b88365e515a221c31666ffed"

/home/opam: (copy (src .) (dst opam-repository/))
2025-08-06 16:32.52 ---> saved as "ee7109b422e6a440758c97e9ed57f47ef385bb0cc8718d2666f5d7d89afdc2fe"

/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)

2025-08-06 16:33.05 ---> saved as "a70447daa5cc46395abbdb6739a45190a6d8593d46077db16a5a5b10dd31afd3"

/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]
Fetched 103 kB in 0s (437 kB/s)
Reading package lists...
# OS package update successful
2025-08-06 16:33.06 ---> saved as "3f35f962fa74ed87bebec79f789aeac0c0a828dfcee74c7cb12965ddb063725d"

/home/opam: (run (shell "opam pin add -k version -yn catala.1.0.0~alpha 1.0.0~alpha"))
catala is now pinned to version 1.0.0~alpha
2025-08-06 16:33.07 ---> saved as "48ec23564ea9124e3738dbff7f9defe9790288bb8256e141de915edc933c08bf"

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam depext catala.1.0.0~alpha && opam reinstall catala.1.0.0~alpha;\
                        \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 \"$pkg\" != 'catala.1.0.0~alpha' && partial_fails=\"$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 catala.1.0.0~alpha: The following dependencies couldn't be met:
          - catala -> js_of_ocaml-ppx = 4.1.0 -> js_of_ocaml = 4.1.0 -> js_of_ocaml-compiler = 4.1.0 -> ocaml < 5.1
              base of this switch (use `--unlock-base' to force)


Command failed: opam list --readonly --external '--resolve=catala.1.0.0~alpha' --color=never returned 20
"/usr/bin/env" "bash" "-c" "opam depext catala.1.0.0~alpha && opam reinstall catala.1.0.0~alpha;
        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 "$pkg" != 'catala.1.0.0~alpha' && partial_fails="$partial_fails $pkg";
        done;
        test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}";
        exit 1" failed with exit status 20
2025-08-06 16:33.42: Job failed: Failed: Build failed
2025-08-06 16:33.42: Log analysis:
2025-08-06 16:33.42: >>> 
[ERROR] No solution for catala.1.0.0~alpha: The following dependencies couldn't be met:
 (score = 100)
2025-08-06 16:33.42: [SKIP] Package not available