(not at the head of any monitored branch or PR)
2025-12-08 15:16.54: New job: build lwt_ppx.5.8.0, using opam dev
                              from https://github.com/ocaml/opam-repository.git#refs/pull/29039/head (3f8e3ae1827b1f3cd5cf264fa2d16228b3a169f4)
                              on centos-9-ocaml-4.14/amd64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/29039/head" && git reset --hard 3f8e3ae1
git fetch origin master
git merge --no-edit 24866eca47222a207c9a30d2caac223d18f6a780
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:centos-9-ocaml-4.14@sha256:898262eb521297ee7d57084b45ecc3fc65ff90682bef0b1967ac81d1da89205a
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn lwt_ppx.5.8.0 5.8.0
RUN opam reinstall lwt_ppx.5.8.0; \
    res=$?; \
    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 "\"centos-9\""; then \
    echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
    fi; \
    test "$pkg" != 'lwt_ppx.5.8.0' && partial_fails="$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 .

2025-12-08 15:16.54: Using cache hint "ocaml/opam:centos-9-ocaml-4.14@sha256:898262eb521297ee7d57084b45ecc3fc65ff90682bef0b1967ac81d1da89205a-lwt_ppx.5.8.0-3f8e3ae1827b1f3cd5cf264fa2d16228b3a169f4"
2025-12-08 15:16.54: Using OBuilder spec:
((from ocaml/opam:centos-9-ocaml-4.14@sha256:898262eb521297ee7d57084b45ecc3fc65ff90682bef0b1967ac81d1da89205a)
 (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 lwt_ppx.5.8.0 5.8.0"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall lwt_ppx.5.8.0;\
             \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 \"\\\"centos-9\\\"\"; then\
             \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
             \n          fi;\
             \n          test \"$pkg\" != 'lwt_ppx.5.8.0' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2025-12-08 15:16.54: Waiting for resource in pool OCluster
2025-12-08 15:55.34: Waiting for worker…
2025-12-08 16:02.25: Got resource from pool OCluster
Building on bremusa.ocamllabs.io
All commits already cached
Updating files:  76% (14463/18983)
Updating files:  77% (14617/18983)
Updating files:  78% (14807/18983)
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Updating files:  81% (15377/18983)
Updating files:  82% (15567/18983)
Updating files:  83% (15756/18983)
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Updating files: 100% (18983/18983)
Updating files: 100% (18983/18983), done.
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:centos-9-ocaml-4.14@sha256:898262eb521297ee7d57084b45ecc3fc65ff90682bef0b1967ac81d1da89205a)
Unable to find image 'ocaml/opam:centos-9-ocaml-4.14@sha256:898262eb521297ee7d57084b45ecc3fc65ff90682bef0b1967ac81d1da89205a' locally
docker.io/ocaml/opam@sha256:898262eb521297ee7d57084b45ecc3fc65ff90682bef0b1967ac81d1da89205a: Pulling from ocaml/opam
881a71026169: Already exists
880bbc3864e6: Already exists
c4ec5f3505cb: Already exists
75e7b0396fcc: Already exists
3ca5c969dcc2: Already exists
efc63d6eaedd: Already exists
5a055fd5e877: Already exists
0102cea6b2f9: Already exists
8cf51e65f8f6: Already exists
8e442d765a6d: Already exists
a53dcd108a05: Already exists
93924b9c5b78: Already exists
557d7d6c5196: Already exists
2e6ff05691c9: Already exists
9619bff3b9a6: Already exists
e3d2d83e2752: Already exists
151a22ad83ea: Already exists
f3e55457d2b2: Already exists
f3e55457d2b2: Already exists
1a756d5db0ba: Already exists
28463b287ec0: Already exists
5fc70ef8968c: Already exists
898b25f9080d: Already exists
4f4fb700ef54: Already exists
da9b3b1acf4d: Already exists
d8a7b2453254: Already exists
738bf3a90a51: Already exists
92c90f7218e5: Already exists
315d195360ea: Already exists
56e05f6cc28b: Already exists
71c70c203a0b: Already exists
cfd932fae6f8: Already exists
7a0643c08cdd: Already exists
c25c8881f0bd: Already exists
ecf0425670b1: Already exists
571d8fcf4aea: Already exists
d6b368ab8397: Already exists
e6871e95236c: Already exists
0953b3e96cb6: Already exists
acafa5315efb: Already exists
11da4ff42365: Already exists
e06d49fbe64e: Already exists
c38f7ba8759d: Pulling fs layer
94ed9f256304: Pulling fs layer
843ceb19c61a: Pulling fs layer
b4ed37d6a04d: Pulling fs layer
b4ed37d6a04d: Waiting
94ed9f256304: Download complete
843ceb19c61a: Verifying Checksum
843ceb19c61a: Download complete
b4ed37d6a04d: Verifying Checksum
b4ed37d6a04d: Download complete
c38f7ba8759d: Verifying Checksum
c38f7ba8759d: Download complete
c38f7ba8759d: Pull complete
94ed9f256304: Pull complete
843ceb19c61a: Pull complete
b4ed37d6a04d: Pull complete
Digest: sha256:898262eb521297ee7d57084b45ecc3fc65ff90682bef0b1967ac81d1da89205a
Status: Downloaded newer image for ocaml/opam@sha256:898262eb521297ee7d57084b45ecc3fc65ff90682bef0b1967ac81d1da89205a
2025-12-08 16:02.28 ---> using "cf3bdf7c6ccde7aeabb7602259f2983b0c7cc4f9b92c3b9af7bf1c01a6847bc1" 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 16:02.28 ---> using "eb97dd04abfa1ca410aa859e8a619eb8a51c1d2277a7e9c8bc88e675aa5b2b1b" 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 16:03.03 ---> saved as "bc43f3531d385ba210a1f24d750ee80c2b42d6a9cda0c475a702a0ef0033ce09"

/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=centos os-version=9
# 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-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
2025-12-08 16:03.05 ---> saved as "d7ae60ffc43fb71d5e5db30e94ba2b45b91f7b9db334b62a2165237dbf15eb69"

/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 16:03.18 ---> saved as "178531758814efeeacb9764cc51ae2d6f73707474387bd488cabb843f0b36459"

/home/opam: (copy (src .) (dst opam-repository/))
2025-12-08 16:03.45 ---> saved as "d725610562bafd250f17a019d82b2c19ca5e23c8ac4fe3f638c648f63c32393f"

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2025-12-08 16:04.06 ---> saved as "4c5612e69fdb2bd63e6d0532b9da4707ce01831eb7b2b08739eb9da93dd4045f"

/home/opam: (run (network host)
                 (shell "opam update --depexts || true"))
+ /usr/bin/sudo "yum" "makecache"
- CentOS Stream 9 - BaseOS                         57 kB/s |  15 kB     00:00    
- CentOS Stream 9 - AppStream                     104 kB/s |  15 kB     00:00    
- CentOS Stream 9 - CRB                           101 kB/s |  14 kB     00:00    
- CentOS Stream 9 - Extras packages               116 kB/s |  17 kB     00:00    
- Metadata cache created.
2025-12-08 16:04.08 ---> saved as "ad5a43b414b3065a53027851483705ea9f271c5c650c2c9c6f354483b7e48c7b"

/home/opam: (run (shell "opam pin add -k version -yn lwt_ppx.5.8.0 5.8.0"))
lwt_ppx is now pinned to version 5.8.0
2025-12-08 16:04.09 ---> saved as "d37f6bdb6cdf55b42189616fe7f62c74490f696a6992454e64dfa3f215132e23"

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall lwt_ppx.5.8.0;\
                        \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 \"\\\"centos-9\\\"\"; then\
                        \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
                        \n          fi;\
                        \n          test \"$pkg\" != 'lwt_ppx.5.8.0' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
lwt_ppx.5.8.0 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== install 14 packages
  - 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 lwt_ppx]
  - install dune-configurator   3.20.2         [required by lwt]
  - install lwt                 5.9.2          [required by lwt_ppx]
  - install lwt_ppx             5.8.0 (pinned)
  - install ocaml-compiler-libs v0.12.4        [required by ppxlib]
  - install ocamlfind           1.9.8          [required by base-bytes]
  - install ocplib-endian       1.2            [required by lwt]
  - install ppx_derivers        1.2.1          [required by ppxlib]
  - install ppxlib              0.35.0         [required by lwt_ppx]
  - install sexplib0            v0.17.0        [required by ppxlib]
  - install stdlib-shims        0.3.0          [required by ppxlib]

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved cppo.1.8.0  (cached)
-> retrieved csexp.1.5.2  (cached)
-> retrieved dune.3.20.2, dune-configurator.3.20.2  (cached)
-> retrieved lwt.5.9.2  (cached)
-> retrieved lwt_ppx.5.8.0  (cached)
-> retrieved ocaml-compiler-libs.v0.12.4  (cached)
-> retrieved ocamlfind.1.9.8  (cached)
-> retrieved ocplib-endian.1.2  (cached)
-> retrieved ppx_derivers.1.2.1  (cached)
-> retrieved ppxlib.0.35.0  (cached)
-> retrieved sexplib0.v0.17.0  (cached)
-> retrieved stdlib-shims.0.3.0  (cached)
-> installed ocamlfind.1.9.8
-> installed base-bytes.base
-> installed dune.3.20.2
-> installed ppx_derivers.1.2.1
-> installed stdlib-shims.0.3.0
-> installed csexp.1.5.2
-> installed cppo.1.8.0
-> installed ocaml-compiler-libs.v0.12.4
-> installed sexplib0.v0.17.0
-> installed ocplib-endian.1.2
-> installed dune-configurator.3.20.2
-> installed lwt.5.9.2
-> installed ppxlib.0.35.0
-> installed lwt_ppx.5.8.0
Done.
# To update the current shell environment, run: eval $(opam env)
2025-12-08 16:05.09 ---> saved as "3a2cda849b6cbbefa3693dadb5e0dc5b03a7f86630918a86b6496267dca8358c"
Job succeeded
2025-12-08 16:05.14: Job succeeded