(for PR #27810)

2025-04-23 13:25.17: New job: build dates_calc.0.0.8, using opam 2.3
                              from https://github.com/ocaml/opam-repository.git#refs/pull/27810/head (3db8b1aca8da385f3ef5daf7c993e26b3a51d355)
                              on debian-testing-ocaml-5.3/amd64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/27810/head" && git reset --hard 3db8b1ac
git fetch origin master
git merge --no-edit 8106bcf57fc33218275bbf0d02e725f4e9fcd0f6
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-testing-ocaml-5.3@sha256:fb1539fd28401224b80efd6f73dcf2d16e1a2d35bd083163172c87e99f04926b
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-2.3 /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn dates_calc.0.0.8 0.0.8
RUN opam reinstall dates_calc.0.0.8; \
    res=$?; \
    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-testing\""; then \
    echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
    fi; \
    test "$pkg" != 'dates_calc.0.0.8' && partial_fails="$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 .

2025-04-23 13:25.17: Using cache hint "ocaml/opam:debian-testing-ocaml-5.3@sha256:fb1539fd28401224b80efd6f73dcf2d16e1a2d35bd083163172c87e99f04926b-dates_calc.0.0.8-3db8b1aca8da385f3ef5daf7c993e26b3a51d355"
2025-04-23 13:25.17: Using OBuilder spec:
((from ocaml/opam:debian-testing-ocaml-5.3@sha256:fb1539fd28401224b80efd6f73dcf2d16e1a2d35bd083163172c87e99f04926b)
 (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 dates_calc.0.0.8 0.0.8"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall dates_calc.0.0.8;\
             \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-testing\\\"\"; then\
             \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
             \n          fi;\
             \n          test \"$pkg\" != 'dates_calc.0.0.8' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2025-04-23 13:25.17: Waiting for resource in pool OCluster
2025-04-23 13:25.17: Waiting for worker…
2025-04-23 13:25.54: Got resource from pool OCluster
Building on doris.caelum.ci.dev
All commits already cached
Updating files:  92% (21122/22940)
Updating files:  93% (21335/22940)
Updating files:  94% (21564/22940)
Updating files:  95% (21793/22940)
Updating files:  96% (22023/22940)
Updating files:  97% (22252/22940)
Updating files:  98% (22482/22940)
Updating files:  99% (22711/22940)
Updating files: 100% (22940/22940)
Updating files: 100% (22940/22940), done.
HEAD is now at 8106bcf57f Merge pull request #27808 from Octachron/Ocaml_5.4.0_branching
Updating 8106bcf57f..3db8b1aca8
Fast-forward
 packages/dates_calc/dates_calc.0.0.8/opam | 49 +++++++++++++++++++++++++++++++
 1 file changed, 49 insertions(+)
 create mode 100644 packages/dates_calc/dates_calc.0.0.8/opam

(from ocaml/opam:debian-testing-ocaml-5.3@sha256:fb1539fd28401224b80efd6f73dcf2d16e1a2d35bd083163172c87e99f04926b)
2025-04-23 13:29.05 ---> saved as "4bbe886c21767f14b7fbf49bdc6a6746a3468c471baf9ee68d4c30fd990298de"

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

/: (workdir /home/opam)

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-2.3 /usr/bin/opam"))
2025-04-23 13:29.06 ---> saved as "3407b8648596f5397da7666a42ac4bc28a3b12fba322e4192e61a01dc4863976"

/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
2025-04-23 13:29.36 ---> saved as "aaa3b0e8ea27afd31832a9856f1ada491ad367e4adfbf7589497bbf8f00887c9"

/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=unknown
# 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       5.3
# invariant            ["ocaml-base-compiler" {>= "5.3.0"}]
# compiler-packages    ocaml-base-compiler.5.3.0, ocaml-compiler.5.3.0, ocaml-options-vanilla.1
# ocaml:native         true
# ocaml:native-tools   true
# ocaml:native-dynlink true
# 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
2025-04-23 13:29.37 ---> saved as "4faf9ba5dea10adf125f62b6a2859f47a714b240c0400aa5469fa8c04dfc30b3"

/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/"))
2025-04-23 13:29.55 ---> saved as "47c404d3df347ab5955b91fbe75644908b45ad6c75be7b8ea66a8aea4c9d8815"

/home/opam: (copy (src .) (dst opam-repository/))
2025-04-23 13:30.11 ---> saved as "b6b9e8726034649948bbb006fbca345ba518af283c7cf6ae81941eb0fe9a9832"

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2025-04-23 13:30.42 ---> saved as "83bf93d3f9e29a1ad7330bd471a92296413df48fc0fd81a8e23fe0ba7ba5a326"

/home/opam: (run (network host)
                 (shell "opam update --depexts || true"))
+ /usr/bin/sudo "apt-get" "update"
- Get:1 http://deb.debian.org/debian testing InRelease [175 kB]
- Get:2 http://deb.debian.org/debian testing-updates InRelease [49.6 kB]
- Get:3 http://deb.debian.org/debian-security testing-security InRelease [48.0 kB]
- Get:4 http://deb.debian.org/debian testing/main amd64 Packages.diff/Index [27.9 kB]
- Get:5 http://deb.debian.org/debian testing/main amd64 Packages 2025-04-20-1405.07.pdiff [10.8 kB]
- Get:6 http://deb.debian.org/debian testing/main amd64 Packages 2025-04-21-0204.26.pdiff [29.9 kB]
- Get:7 http://deb.debian.org/debian testing/main amd64 Packages 2025-04-21-2008.04.pdiff [33 B]
- Get:8 http://deb.debian.org/debian testing/main amd64 Packages 2025-04-22-0206.36.pdiff [24.2 kB]
- Get:9 http://deb.debian.org/debian testing/main amd64 Packages 2025-04-22-1408.18.pdiff [224 B]
- Get:10 http://deb.debian.org/debian testing/main amd64 Packages 2025-04-22-2005.55.pdiff [1512 B]
- Get:11 http://deb.debian.org/debian testing/main amd64 Packages 2025-04-23-0840.47.pdiff [48.3 kB]
- Get:11 http://deb.debian.org/debian testing/main amd64 Packages 2025-04-23-0840.47.pdiff [48.3 kB]
- Fetched 416 kB in 1s (526 kB/s)
- Reading package lists...
- 
2025-04-23 13:30.44 ---> saved as "117cbe2a9521761cc3046e22ec2e771734c308369864d1637943252b7b0245a5"

/home/opam: (run (shell "opam pin add -k version -yn dates_calc.0.0.8 0.0.8"))
dates_calc is now pinned to version 0.0.8
2025-04-23 13:30.45 ---> saved as "af11c469a5229e552c3a92cea4b81e2966c016f3bc7deed2877cd78f3a553b31"

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall dates_calc.0.0.8;\
                        \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-testing\\\"\"; then\
                        \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
                        \n          fi;\
                        \n          test \"$pkg\" != 'dates_calc.0.0.8' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
dates_calc.0.0.8 is not installed. Install it? [y/n] y
The following actions will be performed:
=== install 2 packages
  - install dates_calc 0.0.8 (pinned)
  - install dune       3.18.1         [required by dates_calc]

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved dates_calc.0.0.8  (cached)
-> retrieved dune.3.18.1  (cached)
-> installed dune.3.18.1
-> installed dates_calc.0.0.8
Done.
# To update the current shell environment, run: eval $(opam env)
2025-04-23 13:31.14 ---> saved as "b03128f81750467f6f1bacbf492d5ee7b858afe90f07c9dac549c053e885443f"
Job succeeded
2025-04-23 13:32.17: Job succeeded