(not at the head of any monitored branch or PR)
2025-04-28 08:51.32: New job: build bitset.v0.17~preview.129.36+325, using opam 2.3
                              from https://github.com/ocaml/opam-repository.git#refs/pull/27827/head (1ed9933f639e1cf1b6a4c10b48d9872ebcf4ef1a)
                              on debian-unstable-ocaml-4.14/amd64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/27827/head" && git reset --hard 1ed9933f
git fetch origin master
git merge --no-edit 8106bcf57fc33218275bbf0d02e725f4e9fcd0f6
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-unstable-ocaml-4.14@sha256:eac0e3d314deb52c27ce248cab3699000b6e67da69b948bad2249e183b8d04bc
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-2.3 /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn bitset.v0.17~preview.129.36+325 v0.17~preview.129.36+325
RUN opam reinstall bitset.v0.17~preview.129.36+325; \
    res=$?; \
    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-unstable\""; then \
    echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
    fi; \
    test "$pkg" != 'bitset.v0.17~preview.129.36+325' && partial_fails="$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 .

2025-04-28 08:51.32: Using cache hint "ocaml/opam:debian-unstable-ocaml-4.14@sha256:eac0e3d314deb52c27ce248cab3699000b6e67da69b948bad2249e183b8d04bc-bitset.v0.17~preview.129.36+325-1ed9933f639e1cf1b6a4c10b48d9872ebcf4ef1a"
2025-04-28 08:51.32: Using OBuilder spec:
((from ocaml/opam:debian-unstable-ocaml-4.14@sha256:eac0e3d314deb52c27ce248cab3699000b6e67da69b948bad2249e183b8d04bc)
 (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 bitset.v0.17~preview.129.36+325 v0.17~preview.129.36+325"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall bitset.v0.17~preview.129.36+325;\
             \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-unstable\\\"\"; then\
             \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
             \n          fi;\
             \n          test \"$pkg\" != 'bitset.v0.17~preview.129.36+325' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2025-04-28 08:51.32: Waiting for resource in pool OCluster
2025-04-28 08:51.32: Waiting for worker…
2025-04-28 08:51.33: Got resource from pool OCluster
Building on x86-bm-c2.sw.ocaml.org
All commits already cached
HEAD is now at 8106bcf57f Merge pull request #27808 from Octachron/Ocaml_5.4.0_branching
Updating 8106bcf57f..1ed9933f63
Fast-forward
 .../bitset/bitset.v0.17~preview.129.36+325/opam    | 27 ++++++++++++++++++++++
 1 file changed, 27 insertions(+)
 create mode 100644 packages/bitset/bitset.v0.17~preview.129.36+325/opam

(from ocaml/opam:debian-unstable-ocaml-4.14@sha256:eac0e3d314deb52c27ce248cab3699000b6e67da69b948bad2249e183b8d04bc)
2025-04-28 08:52.47 ---> saved as "6bdf9ef16502f294a48bea232d09269d23968c905a9232f309200a379a4be1e4"

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

/: (workdir /home/opam)

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-2.3 /usr/bin/opam"))
2025-04-28 08:52.47 ---> saved as "7baacded953c31591bafb81006ff652dda08503f3e39c554065653342f509b62"

/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
[NOTE] The 'jobs' option was reset, its value was 31 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=31 --global
Format upgrade done.

<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[default] Initialised
2025-04-28 08:53.29 ---> saved as "08fcca28d2e09edea6b7891688f3e9eeb93f5fdd1d9e49456f818e4476708cac"

/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                 39
# repositories         1 (version-controlled)
# pinned               1 (version)
# current-switch       4.14
# invariant            ["ocaml-base-compiler" {= "4.14.2"}]
# compiler-packages    ocaml-base-compiler.4.14.2, ocaml-options-vanilla.1
# ocaml:native         true
# ocaml:native-tools   true
# ocaml:native-dynlink true
# ocaml:stubsdir       /home/opam/.opam/4.14/lib/ocaml/stublibs:/home/opam/.opam/4.14/lib/ocaml
# ocaml:preinstalled   false
# ocaml:compiler       4.14.2
2025-04-28 08:53.30 ---> saved as "df3444eec2212adcaf60738cf9fb98890fc8a21266cf86aba1b8cfd82bf49368"

/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/"))
2025-04-28 08:53.36 ---> saved as "a63b06fa8d381a2d8366f1f7f6a52608a42e0ea423fec6bceff52ce762c5fdec"

/home/opam: (copy (src .) (dst opam-repository/))
2025-04-28 08:53.44 ---> saved as "831016fe49327deff3068947bdb499b48f3313dcf96d3892e52b12a93433f201"

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2025-04-28 08:54.11 ---> saved as "c1f8940f33b90e07cf814bf3327750817620390cfb19b51cbf088da11648b3bc"

/home/opam: (run (network host)
                 (shell "opam update --depexts || true"))
+ /usr/bin/sudo "apt-get" "update"
- Get:1 http://deb.debian.org/debian unstable InRelease [205 kB]
- Get:2 http://deb.debian.org/debian unstable/main amd64 Packages.diff/Index [63.6 kB]
- Get:3 http://deb.debian.org/debian unstable/main amd64 Packages T-2025-04-28-0805.09-F-2025-04-20-0806.16.pdiff [373 kB]
- Get:3 http://deb.debian.org/debian unstable/main amd64 Packages T-2025-04-28-0805.09-F-2025-04-20-0806.16.pdiff [373 kB]
- Fetched 642 kB in 3s (197 kB/s)
- Reading package lists...
- 
2025-04-28 08:54.15 ---> saved as "13f5ab1d0c1f57a5720bab5db1861b2908cb40c1aaed847448194484c40eccd4"

/home/opam: (run (shell "opam pin add -k version -yn bitset.v0.17~preview.129.36+325 v0.17~preview.129.36+325"))
bitset is now pinned to version v0.17~preview.129.36+325
2025-04-28 08:54.16 ---> saved as "1608ffb595dabe62e35539f1b724a255c9b77529006b2c6b5f797b721eaa1892"

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall bitset.v0.17~preview.129.36+325;\
                        \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-unstable\\\"\"; then\
                        \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
                        \n          fi;\
                        \n          test \"$pkg\" != 'bitset.v0.17~preview.129.36+325' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
bitset.v0.17~preview.129.36+325 is not installed. Install it? [y/n] y
  * No agreement on the version of ocaml:
    - (invariant) -> ocaml-base-compiler = 4.14.2 -> ocaml = 4.14.2
    - bitset -> ocaml >= 5.1.0
    You can temporarily relax the switch invariant with `--update-invariant'

No solution found, exiting
"/usr/bin/env" "bash" "-c" "opam reinstall bitset.v0.17~preview.129.36+325;
        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-unstable\""; then
            echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.";
          fi;
          test "$pkg" != 'bitset.v0.17~preview.129.36+325' && partial_fails="$partial_fails $pkg";
        done;
        test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}";
        exit 1" failed with exit status 20
2025-04-28 08:54.35: Job failed: Failed: Build failed
2025-04-28 08:54.35: Log analysis:
2025-04-28 08:54.35: >>> 
No solution found, exiting
 (score = 100)
2025-04-28 08:54.35: [SKIP] Package not available