(not at the head of any monitored branch or PR)
2024-07-05 09:08.48: New job: build dscheck.0.5.0, using opam dev
                              from https://github.com/ocaml/opam-repository.git#refs/pull/26195/head (b0bf598e34cb04c0c2bc402fafb48007a093caa5)
                              on debian-12-ocaml-4.08/amd64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/26195/head" && git reset --hard b0bf598e
git fetch origin master
git merge --no-edit ffa13bde692b620e00bebe138223b51234128eff
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-12-ocaml-4.08@sha256:c8ae11d6d7da3ab7bdae14ef86dd2e9126b2867b5619657e9993b7f8a6681582
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN uname -rs && opam exec -- ocaml -version && opam --version
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMSOLVERTIMEOUT="500"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn dscheck.0.5.0 0.5.0
RUN opam reinstall dscheck.0.5.0; \
    res=$?; \
    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 "$pkg" != 'dscheck.0.5.0' && partial_fails="$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 .

2024-07-05 09:08.48: Using cache hint "ocaml/opam:debian-12-ocaml-4.08@sha256:c8ae11d6d7da3ab7bdae14ef86dd2e9126b2867b5619657e9993b7f8a6681582-dscheck.0.5.0-b0bf598e34cb04c0c2bc402fafb48007a093caa5"
2024-07-05 09:08.48: Using OBuilder spec:
((from ocaml/opam:debian-12-ocaml-4.08@sha256:c8ae11d6d7da3ab7bdae14ef86dd2e9126b2867b5619657e9993b7f8a6681582)
 (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 500)
 (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 dscheck.0.5.0 0.5.0"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall dscheck.0.5.0;\
             \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 \"$pkg\" != 'dscheck.0.5.0' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2024-07-05 09:08.48: Waiting for resource in pool OCluster
2024-07-05 12:01.56: Waiting for worker…
2024-07-05 12:05.17: Got resource from pool OCluster
Building on asteria.caelum.ci.dev
All commits already cached
Updating files:  67% (21401/31776)
Updating files:  68% (21608/31776)
Updating files:  69% (21926/31776)
Updating files:  70% (22244/31776)
Updating files:  71% (22561/31776)
Updating files:  72% (22879/31776)
Updating files:  73% (23197/31776)
Updating files:  74% (23515/31776)
Updating files:  75% (23832/31776)
Updating files:  76% (24150/31776)
Updating files:  77% (24468/31776)
Updating files:  78% (24786/31776)
Updating files:  79% (25104/31776)
Updating files:  80% (25421/31776)
Updating files:  81% (25739/31776)
Updating files:  82% (26057/31776)
Updating files:  83% (26375/31776)
Updating files:  84% (26692/31776)
Updating files:  85% (27010/31776)
Updating files:  86% (27328/31776)
Updating files:  87% (27646/31776)
Updating files:  88% (27963/31776)
Updating files:  89% (28281/31776)
Updating files:  90% (28599/31776)
Updating files:  91% (28917/31776)
Updating files:  92% (29234/31776)
Updating files:  93% (29552/31776)
Updating files:  94% (29870/31776)
Updating files:  95% (30188/31776)
Updating files:  96% (30505/31776)
Updating files:  97% (30823/31776)
Updating files:  98% (31141/31776)
Updating files:  99% (31459/31776)
Updating files: 100% (31776/31776)
Updating files: 100% (31776/31776), done.
HEAD is now at ffa13bde69 Merge pull request #26174 from antoinemine/opam-publish-apron.v0.9.15
Merge made by the 'ort' strategy.
 packages/dscheck/dscheck.0.5.0/opam | 41 +++++++++++++++++++++++++++++++++++++
 1 file changed, 41 insertions(+)
 create mode 100644 packages/dscheck/dscheck.0.5.0/opam

(from ocaml/opam:debian-12-ocaml-4.08@sha256:c8ae11d6d7da3ab7bdae14ef86dd2e9126b2867b5619657e9993b7f8a6681582)
2024-07-05 12:05.29 ---> using "77ad7ae33382a2b082b7ae78b0af70622567c8035e6950a25db4521084937ca8" from cache

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

/: (workdir /home/opam)

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2024-07-05 12:05.29 ---> using "5bc9b9abfd42150ffbb92269ce9053615bc800f7d13fd72f0fc24b1f1a6d97d0" from cache

/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~beta, which can't be reverted.
You may want to back it up before going further.

Continue? [y/n] y
[NOTE] The 'jobs' option was reset, its value was 39 and its new value will vary according to the current number of cores on your machine. You can restore the fixed value using:
           opam option jobs=39 --global
Format upgrade done.

<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[default] synchronised from file:///home/opam/opam-repository
2024-07-05 12:05.29 ---> using "649c58f17a9afa09a699f2993c2f026d0d794ddd61827bc31b1250ec4fd17810" from cache

/home/opam: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))
Linux 5.15.0-113-generic
The OCaml toplevel, version 4.08.1
2.2.0~rc1
2024-07-05 12:05.29 ---> using "321b2ea693f1f46dffdba117cc45380eb5cab7619ee7df9f4a1371c3ccd36868" from cache

/home/opam: (env OPAMDOWNLOADJOBS 1)

/home/opam: (env OPAMERRLOGLEN 0)

/home/opam: (env OPAMSOLVERTIMEOUT 500)

/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/"))
2024-07-05 12:05.29 ---> using "6b52fd83695b10b4d966f43fe52c7d1ef247facd595b386fb1893adcaff75c50" from cache

/home/opam: (copy (src .) (dst opam-repository/))
2024-07-05 12:05.38 ---> saved as "7f1456acbe963904906ba8ec0fc22a96f1575769f1212baab58834ed07a16bf7"

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2024-07-05 12:06.31 ---> saved as "9e59528b4e251ece8be3bfe46bf5efcffe85b8c64c18b47222e25a6186b80112"

/home/opam: (run (network host)
                 (shell "opam update --depexts || true"))
+ /usr/bin/sudo "apt-get" "update"
- Get:1 http://deb.debian.org/debian bookworm InRelease [151 kB]
- 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 bookworm/main amd64 Packages [8788 kB]
- Get:5 http://deb.debian.org/debian-security bookworm-security/main amd64 Packages [165 kB]
- Fetched 9207 kB in 1s (6650 kB/s)
- Reading package lists...
2024-07-05 12:06.34 ---> saved as "9a3109cc1347026a9f382a488ec71a08a87c9831eb88799165b49cf522700ed4"

/home/opam: (run (shell "opam pin add -k version -yn dscheck.0.5.0 0.5.0"))
dscheck is now pinned to version 0.5.0
2024-07-05 12:06.35 ---> saved as "42f2732b8afb671d33917b75cbd73842b80a64ca43b457d2732ef5ab04b159a7"

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall dscheck.0.5.0;\
                        \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 \"$pkg\" != 'dscheck.0.5.0' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
dscheck.0.5.0 is not installed. Install it? [y/n] y
  * No agreement on the version of ocaml:
    - (invariant) -> ocaml-base-compiler = 4.08.1 -> ocaml = 4.08.1
    - dscheck >= 0.5.0 -> ocaml >= 4.12.0
    You can temporarily relax the switch invariant with `--update-invariant'
  * Incompatible packages:
    - (invariant) -> ocaml-base-compiler = 4.08.1
    - dscheck >= 0.5.0 -> ocaml >= 4.12.0 -> dkml-base-compiler
  * Missing dependency:
    - dscheck >= 0.5.0 -> ocaml >= 4.12.0 -> ocaml-variants >= 4.12.0~ -> system-msvc
    unmet availability conditions: 'os = "win32"'

No solution found, exiting
"/usr/bin/env" "bash" "-c" "opam reinstall dscheck.0.5.0;
        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 "$pkg" != 'dscheck.0.5.0' && partial_fails="$partial_fails $pkg";
        done;
        test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}";
        exit 1" failed with exit status 20
2024-07-05 12:07.02: Job failed: Failed: Build failed
2024-07-05 12:07.02: Log analysis:
2024-07-05 12:07.02: >>> 
No solution found, exiting
 (score = 100)
2024-07-05 12:07.02: [SKIP] Package not available