(not at the head of any monitored branch or PR)
2024-10-22 08:26.30: New job: build dates_calc.0.0.7, using opam dev
                              from https://github.com/ocaml/opam-repository.git#refs/pull/26738/head (f6ea578b505d61e1e6d77f06345b4a505d933e6c)
                              on debian-12-ocaml-4.03/amd64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/26738/head" && git reset --hard f6ea578b
git fetch origin master
git merge --no-edit 1a7dae545ec9b9fb34684697f6619e017c852318
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-12-ocaml-4.03@sha256:7b26167fc43aaf339bf02b502965ad996d227d56227614d8d4c815ec08ea8acc
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN uname -rs && opam exec -- ocaml -version && opam --version
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMSOLVERTIMEOUT="1000"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn dates_calc.0.0.7 0.0.7
RUN opam reinstall dates_calc.0.0.7; \
    res=$?; \
    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 "$pkg" != 'dates_calc.0.0.7' && partial_fails="$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 .

2024-10-22 08:26.30: Using cache hint "ocaml/opam:debian-12-ocaml-4.03@sha256:7b26167fc43aaf339bf02b502965ad996d227d56227614d8d4c815ec08ea8acc-dates_calc.0.0.7-f6ea578b505d61e1e6d77f06345b4a505d933e6c"
2024-10-22 08:26.30: Using OBuilder spec:
((from ocaml/opam:debian-12-ocaml-4.03@sha256:7b26167fc43aaf339bf02b502965ad996d227d56227614d8d4c815ec08ea8acc)
 (user (uid 1000) (gid 1000))
 (workdir /home/opam)
 (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
 (run (network host)
      (shell "opam init --reinit --config .opamrc-sandbox -ni"))
 (run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))
 (env OPAMDOWNLOADJOBS 1)
 (env OPAMERRLOGLEN 0)
 (env OPAMSOLVERTIMEOUT 1000)
 (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.0.0.7 0.0.7"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall dates_calc.0.0.7;\
             \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 \"$pkg\" != 'dates_calc.0.0.7' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2024-10-22 08:26.30: Waiting for resource in pool OCluster
2024-10-22 08:26.31: Waiting for worker…
2024-10-22 08:26.31: Got resource from pool OCluster
Building on x86-bm-c3.sw.ocaml.org
Updating files:  58% (18894/32490)
Updating files:  59% (19170/32490)
Updating files:  60% (19494/32490)
Updating files:  61% (19819/32490)
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Updating files: 100% (32490/32490)
Updating files: 100% (32490/32490), done.
HEAD is now at 0f0e3ed162 Merge commit 'c5e83bd460eb5937b7873b4bd723c9416a637268'
HEAD is now at 1a7dae545e Merge pull request #26772 from jajimajp/release-trs-v1.0.0
Merge made by the 'ort' strategy.
 packages/dates_calc/dates_calc.0.0.7/opam | 42 +++++++++++++++++++++++++++++++
 1 file changed, 42 insertions(+)
 create mode 100644 packages/dates_calc/dates_calc.0.0.7/opam

(from ocaml/opam:debian-12-ocaml-4.03@sha256:7b26167fc43aaf339bf02b502965ad996d227d56227614d8d4c815ec08ea8acc)
2024-10-22 08:27.22 ---> saved as "72a1f97301af3ff3aca600ed7b869ae5bb8109ff968714f2ebfd06529d136301"

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

/: (workdir /home/opam)

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2024-10-22 08:27.22 ---> saved as "978cf3df876c37e03bbdccd647809dc58f5844eb4baefb27378be97f15883152"

/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] synchronised from file:///home/opam/opam-repository
2024-10-22 08:28.35 ---> saved as "15f00ba75b236425e96e1d95f3779248305abf0632751db42e95af0c5b8a841a"

/home/opam: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))
Linux 5.15.0-122-generic
The OCaml toplevel, version 4.03.0
2.4.0~alpha1~dev
2024-10-22 08:28.35 ---> saved as "c0fdf4ccdf9f561557624bc7f8e28b9a0a50d5c8e3ac86a13cd111a91b69ac64"

/home/opam: (env OPAMDOWNLOADJOBS 1)

/home/opam: (env OPAMERRLOGLEN 0)

/home/opam: (env OPAMSOLVERTIMEOUT 1000)

/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/"))
2024-10-22 08:28.42 ---> saved as "adac1f4313d4ce0e0f24a9676dc4dd2210f4351c92770c52cd98ec9234c41b7b"

/home/opam: (copy (src .) (dst opam-repository/))
2024-10-22 08:28.54 ---> saved as "9f246771571913bd66bf4809464fd3623e6cc60bc22591c069cf203a238d319e"

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2024-10-22 08:29.44 ---> saved as "b9b135d829e850f66b793a7aa6025f8434b473bceb6a91449c6a9306be244aa7"

/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 amd64 Packages [188 kB]
- Fetched 292 kB in 0s (1237 kB/s)
- Reading package lists...
- 
2024-10-22 08:29.46 ---> saved as "9aa59459a0bbdc094ac5fcd2135a28b8fab0635ad25875464dee7f89fb9c2245"

/home/opam: (run (shell "opam pin add -k version -yn dates_calc.0.0.7 0.0.7"))
dates_calc is now pinned to version 0.0.7
2024-10-22 08:29.46 ---> saved as "4c36347cdf8e071b92136b1556cfd3a0f0aeea390106e7f435a388fe730c39dd"

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall dates_calc.0.0.7;\
                        \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 \"$pkg\" != 'dates_calc.0.0.7' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
dates_calc.0.0.7 is not installed. Install it? [y/n] y
  * Incompatible packages:
    - (invariant) -> ocaml-base-compiler = 4.03.0
    - dates_calc >= 0.0.7 -> ocaml >= 4.11.0 -> dkml-base-compiler
    You can temporarily relax the switch invariant with `--update-invariant'
  * Incompatible packages:
    - (invariant) -> ocaml-base-compiler = 4.03.0
    - dates_calc >= 0.0.7 -> ocaml >= 4.11.0 -> ocaml-variants < 5.0.2~
  * Missing dependency:
    - dates_calc >= 0.0.7 -> ocaml >= 4.11.0 -> ocaml-variants < 5.0.2~ -> ocaml-beta
    unmet availability conditions: 'enable-ocaml-beta-repository'
  * Missing dependency:
    - dates_calc >= 0.0.7 -> ocaml >= 4.11.0 -> ocaml-variants >= 4.11.0 -> system-msvc
    unmet availability conditions: 'os = "win32"'

No solution found, exiting
"/usr/bin/env" "bash" "-c" "opam reinstall dates_calc.0.0.7;
        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 "$pkg" != 'dates_calc.0.0.7' && partial_fails="$partial_fails $pkg";
        done;
        test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}";
        exit 1" failed with exit status 20
2024-10-22 08:30.06: Job failed: Failed: Build failed
2024-10-22 08:30.06: Log analysis:
2024-10-22 08:30.06: >>> 
No solution found, exiting
 (score = 100)
2024-10-22 08:30.06: [SKIP] Package not available