(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 ubuntu-22.04-ocaml-5.3/amd64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/27810/head" && git reset --hard 3db8b1ac
git fetch origin master
git merge --no-edit 8106bcf57fc33218275bbf0d02e725f4e9fcd0f6
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:ubuntu-22.04-ocaml-5.3@sha256:9523614bfd32645c2ffd81d669b65b8d2d11e1a5d4d41cdd1b93d97974879402
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-2.3 /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn dates_calc.0.0.8 0.0.8
RUN opam reinstall dates_calc.0.0.8; \
    res=$?; \
    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 "\"ubuntu-22.04\""; 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:ubuntu-22.04-ocaml-5.3@sha256:9523614bfd32645c2ffd81d669b65b8d2d11e1a5d4d41cdd1b93d97974879402-dates_calc.0.0.8-3db8b1aca8da385f3ef5daf7c993e26b3a51d355"
2025-04-23 13:25.17: Using OBuilder spec:
((from ocaml/opam:ubuntu-22.04-ocaml-5.3@sha256:9523614bfd32645c2ffd81d669b65b8d2d11e1a5d4d41cdd1b93d97974879402)
 (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 \"\\\"ubuntu-22.04\\\"\"; 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 13:25.39: Got resource from pool OCluster
Building on asteria.caelum.ci.dev
All commits already cached
Updating files:  79% (18190/22940)
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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:ubuntu-22.04-ocaml-5.3@sha256:9523614bfd32645c2ffd81d669b65b8d2d11e1a5d4d41cdd1b93d97974879402)
2025-04-23 13:28.07 ---> saved as "f0535b5c007657d5884d25025174fb7afdb7938544fe8f9779b1ce4aa682be27"

/: (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 13:28.07 ---> saved as "5e9119f8f32f5ec17eccf215a3febe5fc5d8256ccfc5f261c2e9dc338100ecf7"

/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 13:28.37 ---> saved as "5fa7d01d1183db30cb26556ac5332e4d20da9060cbc715457a2e06ca33cebef0"

/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=ubuntu os-version=22.04
# 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 13:28.38 ---> saved as "e4e678b56f58e0eea340256fd15d00690f6d59a69ef2e4d50dc0039a6e8be6fc"

/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 13:28.48 ---> saved as "320681a176906361cdb5a991b85295a0d7e20c0a4b1cd420d78d5847b762e1cd"

/home/opam: (copy (src .) (dst opam-repository/))
2025-04-23 13:28.59 ---> saved as "f55d4369c906faf0dfc706ec7eda3a68475e02ba210670bbaef91c357fcb01db"

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2025-04-23 13:29.23 ---> saved as "53b6bb6d9bece716e498e4dc4a0ec6e76c863dd96082e239ee29d17b877af073"

/home/opam: (run (network host)
                 (shell "opam update --depexts || true"))
+ /usr/bin/sudo "apt-get" "update"
- Hit:1 http://archive.ubuntu.com/ubuntu jammy InRelease
- Get:2 http://archive.ubuntu.com/ubuntu jammy-updates InRelease [128 kB]
- Get:3 http://security.ubuntu.com/ubuntu jammy-security InRelease [129 kB]
- Hit:4 http://archive.ubuntu.com/ubuntu jammy-backports InRelease
- Get:5 http://security.ubuntu.com/ubuntu jammy-security/universe amd64 Packages [1243 kB]
- Get:6 http://archive.ubuntu.com/ubuntu jammy-updates/restricted amd64 Packages [4272 kB]
- Get:7 http://security.ubuntu.com/ubuntu jammy-security/restricted amd64 Packages [4111 kB]
- Get:8 http://security.ubuntu.com/ubuntu jammy-security/main amd64 Packages [2839 kB]
- Get:9 http://archive.ubuntu.com/ubuntu jammy-updates/main amd64 Packages [3153 kB]
- Fetched 15.9 MB in 19s (851 kB/s)
- Reading package lists...
- 
2025-04-23 13:29.43 ---> saved as "b72fcfd61ab4cf046266084cf2527389cc1a97121e96c26e906c3cc68953f5ed"

/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 13:29.44 ---> saved as "ea106fc31c805c6f516404785f62538e660489c0612ac426bf4e2105565cf229"

/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 \"\\\"ubuntu-22.04\\\"\"; 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 13:30.13 ---> saved as "b8178d381d4e1d8758f52359499fd597012e2e2b5946663791dbd832bda5c175"
Job succeeded
2025-04-23 13:31.13: Job succeeded