(not at the head of any monitored branch or PR)
2025-12-08 15:16.53: New job: build moonpool-lwt.0.9, using opam dev
                              from https://github.com/ocaml/opam-repository.git#refs/pull/29039/head (3f8e3ae1827b1f3cd5cf264fa2d16228b3a169f4)
                              on fedora-42-ocaml-5.4/amd64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/29039/head" && git reset --hard 3f8e3ae1
git fetch origin master
git merge --no-edit 24866eca47222a207c9a30d2caac223d18f6a780
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:fedora-42-ocaml-5.4@sha256:4f3acf04b58d928b6d39085fa8187335d005ac7c2bf26f77a9665a01c6126091
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn moonpool-lwt.0.9 0.9
RUN opam reinstall moonpool-lwt.0.9; \
    res=$?; \
    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 "\"fedora-42\""; then \
    echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
    fi; \
    test "$pkg" != 'moonpool-lwt.0.9' && partial_fails="$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 .

2025-12-08 15:16.53: Using cache hint "ocaml/opam:fedora-42-ocaml-5.4@sha256:4f3acf04b58d928b6d39085fa8187335d005ac7c2bf26f77a9665a01c6126091-moonpool-lwt.0.9-3f8e3ae1827b1f3cd5cf264fa2d16228b3a169f4"
2025-12-08 15:16.53: Using OBuilder spec:
((from ocaml/opam:fedora-42-ocaml-5.4@sha256:4f3acf04b58d928b6d39085fa8187335d005ac7c2bf26f77a9665a01c6126091)
 (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 moonpool-lwt.0.9 0.9"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall moonpool-lwt.0.9;\
             \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 \"\\\"fedora-42\\\"\"; then\
             \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
             \n          fi;\
             \n          test \"$pkg\" != 'moonpool-lwt.0.9' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2025-12-08 15:16.53: Waiting for resource in pool OCluster
2025-12-08 15:29.39: Waiting for worker…
2025-12-08 15:32.42: Got resource from pool OCluster
Building on toxis.caelum.ci.dev
All commits already cached
HEAD is now at 24866eca47 Merge pull request #29034 from hannesm/fixes
Updating 24866eca47..3f8e3ae182
Fast-forward
 packages/lwt_ppx/lwt_ppx.1.0.0/opam          | 2 +-
 packages/lwt_ppx/lwt_ppx.1.0.1/opam          | 2 +-
 packages/lwt_ppx/lwt_ppx.1.1.0/opam          | 2 +-
 packages/lwt_ppx/lwt_ppx.1.2.0/opam          | 2 +-
 packages/lwt_ppx/lwt_ppx.1.2.1/opam          | 2 +-
 packages/lwt_ppx/lwt_ppx.1.2.2/opam          | 2 +-
 packages/lwt_ppx/lwt_ppx.1.2.3/opam          | 2 +-
 packages/lwt_ppx/lwt_ppx.1.2.4/opam          | 2 +-
 packages/lwt_ppx/lwt_ppx.2.0.0/opam          | 2 +-
 packages/lwt_ppx/lwt_ppx.2.0.1/opam          | 2 +-
 packages/lwt_ppx/lwt_ppx.2.0.2/opam          | 2 +-
 packages/lwt_ppx/lwt_ppx.2.0.3/opam          | 2 +-
 packages/lwt_ppx/lwt_ppx.2.1.0/opam          | 2 +-
 packages/lwt_ppx/lwt_ppx.5.8.0/opam          | 2 +-
 packages/lwt_ppx/lwt_ppx.5.9.1/opam          | 2 +-
 packages/lwt_ppx/lwt_ppx.5.9.2/opam          | 2 +-
 packages/moonpool-lwt/moonpool-lwt.0.10/opam | 2 +-
 packages/moonpool-lwt/moonpool-lwt.0.9/opam  | 2 +-
 packages/tezt/tezt.2.0.0/opam                | 2 +-
 packages/tezt/tezt.3.0.0/opam                | 2 +-
 packages/tezt/tezt.4.3.0/opam                | 2 +-
 21 files changed, 21 insertions(+), 21 deletions(-)

(from ocaml/opam:fedora-42-ocaml-5.4@sha256:4f3acf04b58d928b6d39085fa8187335d005ac7c2bf26f77a9665a01c6126091)
Unable to find image 'ocaml/opam:fedora-42-ocaml-5.4@sha256:4f3acf04b58d928b6d39085fa8187335d005ac7c2bf26f77a9665a01c6126091' locally
docker.io/ocaml/opam@sha256:4f3acf04b58d928b6d39085fa8187335d005ac7c2bf26f77a9665a01c6126091: Pulling from ocaml/opam
69ab0341731b: Pulling fs layer
660eb6451dbb: Pulling fs layer
69ab0341731b: Waiting
0df0066f29c6: Pulling fs layer
660eb6451dbb: Waiting
7b11ea8406a7: Pulling fs layer
0df0066f29c6: Waiting
9e30c43fbf1e: Pulling fs layer
7b11ea8406a7: Waiting
0b384d0b9b24: Pulling fs layer
0b384d0b9b24: Waiting
660eb6451dbb: Verifying Checksum
660eb6451dbb: Download complete
7b11ea8406a7: Download complete
9e30c43fbf1e: Verifying Checksum
9e30c43fbf1e: Download complete
0b384d0b9b24: Download complete
0df0066f29c6: Verifying Checksum
0df0066f29c6: Download complete
69ab0341731b: Verifying Checksum
69ab0341731b: Download complete
69ab0341731b: Pull complete
660eb6451dbb: Pull complete
0df0066f29c6: Pull complete
7b11ea8406a7: Pull complete
9e30c43fbf1e: Pull complete
0b384d0b9b24: Pull complete
Digest: sha256:4f3acf04b58d928b6d39085fa8187335d005ac7c2bf26f77a9665a01c6126091
Status: Downloaded newer image for ocaml/opam@sha256:4f3acf04b58d928b6d39085fa8187335d005ac7c2bf26f77a9665a01c6126091
2025-12-08 15:33.08 ---> using "09613826ca22bd306a1db8c160b5fee08ca32bf0da81f810d573e20b81b0feae" from cache

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

/: (workdir /home/opam)

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2025-12-08 15:33.09 ---> using "b16714f0aa3acccc4f835d53458c3474994a2a2e35faf3f81a0d50c2eb997506" 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
2025-12-08 15:33.09 ---> using "45e20383d95c64be5454f2dd1696ead0bcb54502d9ffbd3295dd1f2dea12ac3c" 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         2.5.0
# self-upgrade         no
# system               arch=x86_64 os=linux os-distribution=fedora os-version=42
# 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       5.4
# invariant            ["ocaml-base-compiler" {>= "5.4.0"}]
# compiler-packages    ocaml-base-compiler.5.4.0, ocaml-compiler.5.4.0, ocaml-options-vanilla.1
# ocaml:native         true
# ocaml:native-tools   true
# ocaml:native-dynlink true
# ocaml:stubsdir       /home/opam/.opam/5.4/lib/ocaml/stublibs:/home/opam/.opam/5.4/lib/ocaml
# ocaml:preinstalled   false
# ocaml:compiler       5.4.0
2025-12-08 15:33.09 ---> using "a4b3aea7bbdec0bc932fb193f777e95968f5878695fbf0720ed256a6e8066962" 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/"))
2025-12-08 15:33.09 ---> using "bce29ad636a750b3289e4d8e3289c3fc1f3e46998ca4343c44e6188c700bcbd3" from cache

/home/opam: (copy (src .) (dst opam-repository/))
2025-12-08 15:33.10 ---> using "a57034b9c697e3eeb4f617d701fdb3c378f638fd3b18fa9e2f9eefd51aadb851" from cache

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2025-12-08 15:33.24 ---> saved as "d8f053495589418301551eabcb011b11589b3f74d97067c492af4c2e82419901"

/home/opam: (run (network host)
                 (shell "opam update --depexts || true"))
+ /usr/sbin/sudo "yum" "makecache"
- Updating and loading repositories:
-  Fedora 42 - x86_64 - Updates           100% |  81.9 KiB/s |  20.8 KiB |  00m00s
- Repositories loaded.
- Metadata cache created.
2025-12-08 15:33.30 ---> saved as "e398cab3731bd91ab7789b51f0afcd7223436216a09ae081df6f98554df10136"

/home/opam: (run (shell "opam pin add -k version -yn moonpool-lwt.0.9 0.9"))
moonpool-lwt is now pinned to version 0.9
2025-12-08 15:33.31 ---> saved as "c88782255fb1510c9c4611547725b9c8664779d3d0c83fd9da33434d9932e182"

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall moonpool-lwt.0.9;\
                        \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 \"\\\"fedora-42\\\"\"; then\
                        \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
                        \n          fi;\
                        \n          test \"$pkg\" != 'moonpool-lwt.0.9' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
moonpool-lwt.0.9 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== install 17 packages
  - install backoff              0.1.1        [required by picos, picos_std]
  - install base-bytes           base         [required by ocplib-endian]
  - install cppo                 1.8.0        [required by lwt]
  - install csexp                1.5.2        [required by dune-configurator]
  - install dune                 3.20.2       [required by moonpool-lwt]
  - install dune-configurator    3.20.2       [required by lwt]
  - install either               1.0.0        [required by moonpool]
  - install lwt                  5.9.2        [required by moonpool-lwt]
  - install moonpool             0.9          [required by moonpool-lwt]
  - install moonpool-lwt         0.9 (pinned)
  - install multicore-magic      2.3.1        [required by picos_std]
  - install ocamlfind            1.9.8        [required by base-bytes]
  - install ocplib-endian        1.2          [required by lwt]
  - install picos                0.6.0        [required by moonpool]
  - install picos_aux            0.6.0        [required by picos_std]
  - install picos_std            0.6.0        [required by moonpool]
  - install thread-local-storage 0.2          [required by moonpool]

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved backoff.0.1.1  (cached)
-> retrieved cppo.1.8.0  (cached)
-> retrieved csexp.1.5.2  (cached)
-> retrieved dune.3.20.2, dune-configurator.3.20.2  (cached)
-> retrieved either.1.0.0  (cached)
-> retrieved lwt.5.9.2  (cached)
-> retrieved moonpool.0.9, moonpool-lwt.0.9  (cached)
-> retrieved multicore-magic.2.3.1  (cached)
-> retrieved ocamlfind.1.9.8  (cached)
-> retrieved ocplib-endian.1.2  (cached)
-> retrieved picos.0.6.0, picos_aux.0.6.0, picos_std.0.6.0  (cached)
-> retrieved thread-local-storage.0.2  (cached)
-> installed ocamlfind.1.9.8
-> installed base-bytes.base
-> installed dune.3.20.2
-> installed csexp.1.5.2
-> installed backoff.0.1.1
-> installed cppo.1.8.0
-> installed either.1.0.0
-> installed multicore-magic.2.3.1
-> installed thread-local-storage.0.2
-> installed ocplib-endian.1.2
-> installed picos_aux.0.6.0
-> installed picos.0.6.0
-> installed picos_std.0.6.0
-> installed dune-configurator.3.20.2
-> installed moonpool.0.9
-> installed lwt.5.9.2
-> installed moonpool-lwt.0.9
Done.
# To update the current shell environment, run: eval $(opam env)
2025-12-08 15:34.17 ---> saved as "394dbe3ed356f7538252c217b493a9865bc52b0bdb9d8ce1987293dee6d7590d"
Job succeeded
2025-12-08 15:34.33: Job succeeded