(not at the head of any monitored branch or PR)
2025-09-30 17:38.54: New job: build sowilo.1.0.0~alpha1, using opam dev
                              from https://github.com/ocaml/opam-repository.git#refs/pull/28626/head (d80b3140b862f77f94834524829767ebbbd898b9)
                              on debian-13-ocaml-4.14-flambda-fp/amd64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/28626/head" && git reset --hard d80b3140
git fetch origin master
git merge --no-edit 4f9a23ad7559801de52ddc1916c3fb30ab18c401
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-13-ocaml-4.14-flambda-fp@sha256:1e72c6f5d995542fbdb908ab5b48c9b8868b04949a067b5d25041bb83353906a
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn sowilo.1.0.0~alpha1 1.0.0~alpha1
RUN opam reinstall sowilo.1.0.0~alpha1; \
    res=$?; \
    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-13\""; then \
    echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
    fi; \
    test "$pkg" != 'sowilo.1.0.0~alpha1' && partial_fails="$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 .

2025-09-30 17:38.54: Using cache hint "ocaml/opam:debian-13-ocaml-4.14-flambda-fp@sha256:1e72c6f5d995542fbdb908ab5b48c9b8868b04949a067b5d25041bb83353906a-sowilo.1.0.0~alpha1-d80b3140b862f77f94834524829767ebbbd898b9"
2025-09-30 17:38.54: Using OBuilder spec:
((from ocaml/opam:debian-13-ocaml-4.14-flambda-fp@sha256:1e72c6f5d995542fbdb908ab5b48c9b8868b04949a067b5d25041bb83353906a)
 (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 "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 sowilo.1.0.0~alpha1 1.0.0~alpha1"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall sowilo.1.0.0~alpha1;\
             \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-13\\\"\"; then\
             \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
             \n          fi;\
             \n          test \"$pkg\" != 'sowilo.1.0.0~alpha1' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2025-09-30 17:38.54: Waiting for resource in pool OCluster
2025-09-30 17:49.15: Waiting for worker…
2025-09-30 17:51.26: Got resource from pool OCluster
Building on phoebe
All commits already cached
Updating files:  66% (12221/18397)
Updating files:  67% (12326/18397)
Updating files:  68% (12510/18397)
Updating files:  69% (12694/18397)
Updating files:  70% (12878/18397)
Updating files:  71% (13062/18397)
Updating files:  72% (13246/18397)
Updating files:  73% (13430/18397)
Updating files:  74% (13614/18397)
Updating files:  75% (13798/18397)
Updating files:  76% (13982/18397)
Updating files:  77% (14166/18397)
Updating files:  78% (14350/18397)
Updating files:  79% (14534/18397)
Updating files:  80% (14718/18397)
Updating files:  81% (14902/18397)
Updating files:  82% (15086/18397)
Updating files:  83% (15270/18397)
Updating files:  84% (15454/18397)
Updating files:  85% (15638/18397)
Updating files:  86% (15822/18397)
Updating files:  87% (16006/18397)
Updating files:  88% (16190/18397)
Updating files:  89% (16374/18397)
Updating files:  90% (16558/18397)
Updating files:  91% (16742/18397)
Updating files:  92% (16926/18397)
Updating files:  93% (17110/18397)
Updating files:  94% (17294/18397)
Updating files:  95% (17478/18397)
Updating files:  96% (17662/18397)
Updating files:  97% (17846/18397)
Updating files:  98% (18030/18397)
Updating files:  99% (18214/18397)
Updating files: 100% (18397/18397)
Updating files: 100% (18397/18397), done.
HEAD is now at 4f9a23ad75 Merge pull request #28622 from Octachron/OCaml_5.4.0_rc1
Updating 4f9a23ad75..d80b3140b8
Fast-forward
 packages/dev/dev.1.0.0~alpha1/opam                 | 42 +++++++++++++
 packages/fehu/fehu.1.0.0~alpha1/opam               | 45 ++++++++++++++
 packages/hugin/hugin.1.0.0~alpha1/opam             | 47 +++++++++++++++
 packages/kaun/kaun.1.0.0~alpha1/opam               | 49 +++++++++++++++
 packages/nx-datasets/nx-datasets.1.0.0~alpha1/opam | 53 +++++++++++++++++
 packages/nx/nx.1.0.0~alpha1/opam                   | 62 +++++++++++++++++++
 packages/quill/quill.1.0.0~alpha1/opam             | 69 ++++++++++++++++++++++
 packages/raven/raven.1.0.0~alpha1/opam             | 50 ++++++++++++++++
 packages/rune/rune.1.0.0~alpha1/opam               | 48 +++++++++++++++
 packages/saga/saga.1.0.0~alpha1/opam               | 48 +++++++++++++++
 packages/sowilo/sowilo.1.0.0~alpha1/opam           | 46 +++++++++++++++
 packages/talon/talon.1.0.0~alpha1/opam             | 46 +++++++++++++++
 12 files changed, 605 insertions(+)
 create mode 100644 packages/dev/dev.1.0.0~alpha1/opam
 create mode 100644 packages/fehu/fehu.1.0.0~alpha1/opam
 create mode 100644 packages/hugin/hugin.1.0.0~alpha1/opam
 create mode 100644 packages/kaun/kaun.1.0.0~alpha1/opam
 create mode 100644 packages/nx-datasets/nx-datasets.1.0.0~alpha1/opam
 create mode 100644 packages/nx/nx.1.0.0~alpha1/opam
 create mode 100644 packages/quill/quill.1.0.0~alpha1/opam
 create mode 100644 packages/raven/raven.1.0.0~alpha1/opam
 create mode 100644 packages/rune/rune.1.0.0~alpha1/opam
 create mode 100644 packages/saga/saga.1.0.0~alpha1/opam
 create mode 100644 packages/sowilo/sowilo.1.0.0~alpha1/opam
 create mode 100644 packages/talon/talon.1.0.0~alpha1/opam

(from ocaml/opam:debian-13-ocaml-4.14-flambda-fp@sha256:1e72c6f5d995542fbdb908ab5b48c9b8868b04949a067b5d25041bb83353906a)
2025-09-30 17:51.40 ---> using "bb317e94eb06e0043f937d794e1f6407821f245ea6b66436b95b81883e89e324" from cache

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

/: (workdir /home/opam)

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2025-09-30 17:51.40 ---> using "dfc1044c4cad49e84606ae958b89a8dc7f5b6b2584beda4af3a34d4cd6cd3a0d" 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 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
2025-09-30 17:51.40 ---> using "c18bf69d2045086135f94e6cfbc7af8ad17134d6eb9b5937a0735f5e533394c5" 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         2.4.1
# self-upgrade         no
# system               arch=x86_64 os=linux os-distribution=debian os-version=13
# solver               builtin-0install
# install-criteria     -changed,-count[avoid-version,solution]
# upgrade-criteria     -count[avoid-version,solution]
# jobs                 71
# repositories         1 (version-controlled)
# pinned               1 (version)
# current-switch       4.14
# invariant            ["ocaml-options-only-flambda-fp"]
# compiler-packages    ocaml-option-flambda.1, ocaml-option-fp.1, ocaml-options-only-flambda-fp.1, ocaml-variants.4.14.2+options
# 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+options+fp+flambda
2025-09-30 17:51.40 ---> using "8f09b1be28bcbe6e1eb6fd90e50a3dea66040fa8f2720ab9463068cdc8e2ea86" 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/"))
2025-09-30 17:51.40 ---> using "4fb7c15733d84dc9258f3b57b77b50ad8994923073072114749f23d032cdc696" from cache

/home/opam: (copy (src .) (dst opam-repository/))
2025-09-30 17:52.21 ---> saved as "21756830509a4976462432bd2101c9ffb6ddf3e824c06ae18074a691f91e6ee3"

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2025-09-30 17:52.53 ---> saved as "75fc78e0fe43d0251b3ecfc2124004bbd20f4ea025316f05a36b3b3e72d7161e"

/home/opam: (run (network host)
                 (shell "opam update --depexts || true"))
+ /usr/bin/sudo "apt-get" "update"
- Hit:1 http://deb.debian.org/debian trixie InRelease
- Get:2 http://deb.debian.org/debian trixie-updates InRelease [47.3 kB]
- Get:3 http://deb.debian.org/debian-security trixie-security InRelease [43.4 kB]
- Get:4 http://deb.debian.org/debian-security trixie-security/main amd64 Packages [47.7 kB]
- Fetched 138 kB in 0s (782 kB/s)
- Reading package lists...
- 
2025-09-30 17:52.55 ---> saved as "4ff0cb7f64d1ee992016c482ff093ca880fe6e59d8164bcc471fba5adb59f337"

/home/opam: (run (shell "opam pin add -k version -yn sowilo.1.0.0~alpha1 1.0.0~alpha1"))
sowilo is now pinned to version 1.0.0~alpha1
2025-09-30 17:52.57 ---> saved as "af2ab2c124fa94eec06f1d4f4fcc81e36f70ca7e4caffff98ba7d99dd5efdd2f"

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall sowilo.1.0.0~alpha1;\
                        \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-13\\\"\"; then\
                        \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
                        \n          fi;\
                        \n          test \"$pkg\" != 'sowilo.1.0.0~alpha1' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
sowilo.1.0.0~alpha1 is not installed. Install it? [Y/n] y
  * Incompatible packages:
    - (invariant) -> ocaml-options-only-flambda-fp -> ocaml-option-flambda
    - sowilo >= 1.0.0~alpha1 -> ocaml >= 5.3.0 -> ocaml-base-compiler >= 5.3.0~ -> ocaml-options-vanilla
    You can temporarily relax the switch invariant with `--update-invariant'
  * Missing dependency:
    - sowilo >= 1.0.0~alpha1 -> ocaml >= 5.3.0 -> dkml-base-compiler >= 5.5.0~ | ocaml-base-compiler >= 5.5.0 | ocaml-system >= 5.5.0~ | ocaml-variants >= 5.5.0~
    no matching version
    no matching version
    no matching version
    not available because the package is pinned to version 4.14.2+options

No solution found, exiting
"/usr/bin/env" "bash" "-c" "opam reinstall sowilo.1.0.0~alpha1;
        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-13\""; then
            echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.";
          fi;
          test "$pkg" != 'sowilo.1.0.0~alpha1' && partial_fails="$partial_fails $pkg";
        done;
        test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}";
        exit 1" failed with exit status 20
2025-09-30 17:53.31: Job failed: Failed: Build failed
2025-09-30 17:53.31: Log analysis:
2025-09-30 17:53.31: >>> 
No solution found, exiting
 (score = 100)
2025-09-30 17:53.31: [SKIP] Package not available