(not at the head of any monitored branch or PR)
2025-04-25 18:30.17: New job: build float_option.0.0.2, using opam 2.3
                              from https://github.com/ocaml/opam-repository.git#refs/pull/27819/head (0999288fe1361de02881db66493237243053ad62)
                              on debian-12-ocaml-4.14/arm64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/27819/head" && git reset --hard 0999288f
git fetch origin master
git merge --no-edit 8106bcf57fc33218275bbf0d02e725f4e9fcd0f6
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-12-ocaml-4.14@sha256:96c48f5d4bce4103d7aa984a4f022a1beddd9d068c3b5537e0f433d9e31e8165
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-2.3 /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn float_option.0.0.2 0.0.2
RUN opam reinstall float_option.0.0.2; \
    res=$?; \
    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 "$pkg" != 'float_option.0.0.2' && partial_fails="$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 .

2025-04-25 18:30.18: Using cache hint "ocaml/opam:debian-12-ocaml-4.14@sha256:96c48f5d4bce4103d7aa984a4f022a1beddd9d068c3b5537e0f433d9e31e8165-float_option.0.0.2-0999288fe1361de02881db66493237243053ad62"
2025-04-25 18:30.18: Using OBuilder spec:
((from ocaml/opam:debian-12-ocaml-4.14@sha256:96c48f5d4bce4103d7aa984a4f022a1beddd9d068c3b5537e0f433d9e31e8165)
 (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 float_option.0.0.2 0.0.2"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall float_option.0.0.2;\
             \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 \"$pkg\" != 'float_option.0.0.2' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2025-04-25 18:30.18: Waiting for resource in pool OCluster
2025-04-25 18:30.18: Waiting for worker…
2025-04-25 18:30.18: Got resource from pool OCluster
Building on molpadia.caelum.ci.dev
Updating files:  77% (17764/22940)
Updating files:  78% (17894/22940)
Updating files:  79% (18123/22940)
Updating files:  80% (18352/22940)
Updating files:  81% (18582/22940)
Updating files:  82% (18811/22940)
Updating files:  83% (19041/22940)
Updating files:  84% (19270/22940)
Updating files:  85% (19499/22940)
Updating files:  86% (19729/22940)
Updating files:  87% (19958/22940)
Updating files:  88% (20188/22940)
Updating files:  89% (20417/22940)
Updating files:  90% (20646/22940)
Updating files:  91% (20876/22940)
Updating files:  92% (21105/22940)
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 5254d6a525 [new release] float_option (0.0.2)
HEAD is now at 8106bcf57f Merge pull request #27808 from Octachron/Ocaml_5.4.0_branching
Updating 8106bcf57f..0999288fe1
Fast-forward
 packages/float_option/float_option.0.0.2/opam | 41 +++++++++++++++++++++++++++
 1 file changed, 41 insertions(+)
 create mode 100644 packages/float_option/float_option.0.0.2/opam

(from ocaml/opam:debian-12-ocaml-4.14@sha256:96c48f5d4bce4103d7aa984a4f022a1beddd9d068c3b5537e0f433d9e31e8165)
Unable to find image 'ocaml/opam:debian-12-ocaml-4.14@sha256:96c48f5d4bce4103d7aa984a4f022a1beddd9d068c3b5537e0f433d9e31e8165' locally
docker.io/ocaml/opam@sha256:96c48f5d4bce4103d7aa984a4f022a1beddd9d068c3b5537e0f433d9e31e8165: Pulling from ocaml/opam
3bb248e487b8: Already exists
66ee85fadf1a: Pulling fs layer
fca069cfc585: Pulling fs layer
3f30031bcff1: Pulling fs layer
0a8cd9de19c0: Pulling fs layer
0a8cd9de19c0: Waiting
fca069cfc585: Verifying Checksum
fca069cfc585: Download complete
3f30031bcff1: Download complete
0a8cd9de19c0: Verifying Checksum
0a8cd9de19c0: Download complete
66ee85fadf1a: Verifying Checksum
66ee85fadf1a: Download complete
66ee85fadf1a: Pull complete
fca069cfc585: Pull complete
3f30031bcff1: Pull complete
0a8cd9de19c0: Pull complete
Digest: sha256:96c48f5d4bce4103d7aa984a4f022a1beddd9d068c3b5537e0f433d9e31e8165
Status: Downloaded newer image for ocaml/opam@sha256:96c48f5d4bce4103d7aa984a4f022a1beddd9d068c3b5537e0f433d9e31e8165
2025-04-25 18:30.23 ---> using "fc8e22f0b58ed6dcdde788e2aeec4a23c2baa2ea7df5eaadba435de48e3ec418" from cache

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

/: (workdir /home/opam)

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-2.3 /usr/bin/opam"))
2025-04-25 18:30.23 ---> using "de331985fbac5e17bfd3d804ebaabf6908cd63a70b2e6c579a04c32e0a6d8664" 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, 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
2025-04-25 18:30.23 ---> using "2d06e8453a175cf530ab227deb228893c4eb7b8f1d2d26dff1a6a11b8b483f85" from cache

/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=arm64 os=linux os-distribution=debian os-version=12
# solver               builtin-0install
# install-criteria     -changed,-count[avoid-version,solution]
# upgrade-criteria     -count[avoid-version,solution]
# jobs                 79
# 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
2025-04-25 18:30.23 ---> using "d8c89179a20925faf77ee8efdd9571655f54b65b67e493054defb020cc28d602" from cache

/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/"))
2025-04-25 18:30.23 ---> using "882bbc199e8048d7ce5cc19314244413e7b49304ea28bf5275f06b543dd915db" from cache

/home/opam: (copy (src .) (dst opam-repository/))
2025-04-25 18:30.30 ---> saved as "0f1fc6b0b609f51848c988cc80f15b2dd72b8a622841901e280b0630e0ba2e2f"

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2025-04-25 18:30.53 ---> saved as "23105be23a2ec842d085461a56e6d1636f5e9caaff2d7cc49046e515f8e7622d"

/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 arm64 Packages [256 kB]
- Fetched 359 kB in 0s (831 kB/s)
- Reading package lists...
- 
2025-04-25 18:30.55 ---> saved as "67cd0d892e28625b1e0d73b1dd56d230da3c469446804bea821a2e93aab71406"

/home/opam: (run (shell "opam pin add -k version -yn float_option.0.0.2 0.0.2"))
float_option is now pinned to version 0.0.2
2025-04-25 18:30.56 ---> saved as "666e3b2cdd68ed3f59f51cf996fcc293566f76b98f30118ba675e8f53997fc28"

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall float_option.0.0.2;\
                        \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 \"$pkg\" != 'float_option.0.0.2' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
float_option.0.0.2 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
    - float_option -> 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 float_option.0.0.2;
        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 "$pkg" != 'float_option.0.0.2' && partial_fails="$partial_fails $pkg";
        done;
        test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}";
        exit 1" failed with exit status 20
2025-04-25 18:31.11: Job failed: Failed: Build failed
2025-04-25 18:31.11: Log analysis:
2025-04-25 18:31.11: >>> 
No solution found, exiting
 (score = 100)
2025-04-25 18:31.11: [SKIP] Package not available