(not at the head of any monitored branch or PR)
2025-12-30 15:41.49: New job: build lwt.6.0.0, using opam dev
                              from https://github.com/ocaml/opam-repository.git#refs/pull/29147/head (a9c2dfa8be3eba34b7f4bd01fa139b8e6d829c91)
                              on debian-13-ocaml-5.4/ppc64le

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/29147/head" && git reset --hard a9c2dfa8
git fetch origin master
git merge --no-edit f2d102f951a5dc2af6db218c6aef53c80186295a
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-13-ocaml-5.4@sha256:90f03dc5404109d9ce49fae7c531e00f76444c4cf0f294e6a06e0b8ba993b186
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn lwt.6.0.0 6.0.0
RUN opam reinstall lwt.6.0.0; \
    res=$?; \
    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 "\"debian-13\""; then \
    echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
    fi; \
    test "$pkg" != 'lwt.6.0.0' && partial_fails="$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 .

2025-12-30 15:41.49: Using cache hint "ocaml/opam:debian-13-ocaml-5.4@sha256:90f03dc5404109d9ce49fae7c531e00f76444c4cf0f294e6a06e0b8ba993b186-lwt.6.0.0-a9c2dfa8be3eba34b7f4bd01fa139b8e6d829c91"
2025-12-30 15:41.49: Using OBuilder spec:
((from ocaml/opam:debian-13-ocaml-5.4@sha256:90f03dc5404109d9ce49fae7c531e00f76444c4cf0f294e6a06e0b8ba993b186)
 (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.6.0.0 6.0.0"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall lwt.6.0.0;\
             \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 \"\\\"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 \"$pkg\" != 'lwt.6.0.0' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2025-12-30 15:41.49: Waiting for resource in pool OCluster
2025-12-30 15:41.49: Waiting for worker…
2025-12-30 15:41.49: Got resource from pool OCluster
Building on scyleia.caelum.ci.dev
All commits already cached
HEAD is now at f2d102f951 Merge pull request #29150 from raphael-proust/llvm-20-21-only-cosmetics
Merge made by the 'ort' strategy.
 packages/lwt/lwt.6.0.0/opam                        | 64 ++++++++++++++++++++++
 packages/lwt_direct/lwt_direct.6.0.0/opam          | 41 ++++++++++++++
 packages/lwt_ppx/lwt_ppx.6.0.0/opam                | 46 ++++++++++++++++
 .../lwt_runtime_events.6.0.0/opam                  | 39 +++++++++++++
 4 files changed, 190 insertions(+)
 create mode 100644 packages/lwt/lwt.6.0.0/opam
 create mode 100644 packages/lwt_direct/lwt_direct.6.0.0/opam
 create mode 100644 packages/lwt_ppx/lwt_ppx.6.0.0/opam
 create mode 100644 packages/lwt_runtime_events/lwt_runtime_events.6.0.0/opam

(from ocaml/opam:debian-13-ocaml-5.4@sha256:90f03dc5404109d9ce49fae7c531e00f76444c4cf0f294e6a06e0b8ba993b186)
Unable to find image 'ocaml/opam:debian-13-ocaml-5.4@sha256:90f03dc5404109d9ce49fae7c531e00f76444c4cf0f294e6a06e0b8ba993b186' locally
docker.io/ocaml/opam@sha256:90f03dc5404109d9ce49fae7c531e00f76444c4cf0f294e6a06e0b8ba993b186: Pulling from ocaml/opam
fb00391cdf4b: Already exists
398f73bec713: Already exists
66065509dadc: Already exists
4cb88257c097: Already exists
c29982c43372: Already exists
378469b0946f: Already exists
6358e919850b: Already exists
c6f426ae6a95: Already exists
843fdc8879c0: Already exists
b449809209a3: Already exists
8a85ba49d636: Already exists
68cbefb62c42: Already exists
2ef067510231: Already exists
75207c184706: Already exists
8803282f1326: Already exists
c391f4bda1fd: Already exists
0bd62bcbc5cb: Already exists
8aa009befd08: Already exists
22a2d6877d5f: Already exists
54a57c101e79: Already exists
711453c3a889: Already exists
eab8b48d1a3a: Already exists
4f4fb700ef54: Already exists
fecd5504b541: Already exists
569149ba10eb: Already exists
cc6f5c3f3564: Already exists
17bfaebe308b: Already exists
0cd4a9826440: Already exists
25c2ca06cb5d: Already exists
0c8bdaad30b1: Already exists
861c003ba99a: Already exists
15cfbe4bea10: Already exists
b8d45af7d5cb: Already exists
3e0d14f3cbca: Already exists
18f293b6a01c: Already exists
25f64fddcf53: Already exists
985429f80988: Already exists
3ea4feab07e7: Already exists
00f7b7c85af3: Already exists
0889f5d3b607: Already exists
b52f4ca07395: Already exists
e96d0d2108e4: Pulling fs layer
d2cbe5525be2: Pulling fs layer
aab7cb15a481: Pulling fs layer
3eb55ef68219: Pulling fs layer
1fc087156f39: Pulling fs layer
93687e2cab89: Pulling fs layer
bab83f267221: Pulling fs layer
93687e2cab89: Waiting
3eb55ef68219: Waiting
1fc087156f39: Waiting
bab83f267221: Waiting
aab7cb15a481: Verifying Checksum
aab7cb15a481: Download complete
d2cbe5525be2: Verifying Checksum
d2cbe5525be2: Download complete
e96d0d2108e4: Verifying Checksum
e96d0d2108e4: Download complete
e96d0d2108e4: Pull complete
d2cbe5525be2: Pull complete
aab7cb15a481: Pull complete
1fc087156f39: Verifying Checksum
1fc087156f39: Download complete
93687e2cab89: Verifying Checksum
93687e2cab89: Download complete
bab83f267221: Verifying Checksum
bab83f267221: Download complete
3eb55ef68219: Verifying Checksum
3eb55ef68219: Download complete
3eb55ef68219: Pull complete
1fc087156f39: Pull complete
93687e2cab89: Pull complete
bab83f267221: Pull complete
Digest: sha256:90f03dc5404109d9ce49fae7c531e00f76444c4cf0f294e6a06e0b8ba993b186
Status: Downloaded newer image for ocaml/opam@sha256:90f03dc5404109d9ce49fae7c531e00f76444c4cf0f294e6a06e0b8ba993b186
2025-12-30 15:42.00 ---> using "3faaf5a69f54e39a3954d78be1be93956fdfe5c55b9e0276ce2344e1247f83e0" from cache

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

/: (workdir /home/opam)

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2025-12-30 15:42.00 ---> using "8d3ccb12ffeb0f60967774ae0eb36d567efd1297587d1eb979412343e0c3da79" 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.

Continue? [Y/n] y
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.

Format upgrade done.

<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[default] Initialised
2025-12-30 15:42.00 ---> using "416b10c4fb18cbee4ee40a4d2e3d5d40418fcf553145d4f7e42ccffdbb5b84fb" 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=ppc64 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                 175
# 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
2025-12-30 15:42.00 ---> using "33e4a2ffed9e4bd42a1b0d84bc9e0965961ad0d5b196f5fc34a8767b000d657d" 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/"))
2025-12-30 15:42.00 ---> using "64c3e353f9c93699552c2332a9946ad02ad7dde3250d90160f0b643db841c629" from cache

/home/opam: (copy (src .) (dst opam-repository/))
2025-12-30 15:43.06 ---> saved as "52bc64d9ac855346b261f58077036c4eef6a89b550d4d9f04947e375e20a3564"

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2025-12-30 15:43.25 ---> saved as "a272b1099d6c103360f89765c46108733acae1c03a3eb89196b0e48efafd80ac"

/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]
- Fetched 90.7 kB in 0s (282 kB/s)
- Reading package lists...
- 
2025-12-30 15:43.26 ---> saved as "4d10222c24bd4cd92f170e8cae289dff158a589ed5984d17539a45cabef6ab10"

/home/opam: (run (shell "opam pin add -k version -yn lwt.6.0.0 6.0.0"))
lwt is now pinned to version 6.0.0
2025-12-30 15:43.27 ---> saved as "b4c770204dba038edcc0880cc63f9c7c8551e92cf3478ffb52bb4d82c613531a"

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall lwt.6.0.0;\
                        \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 \"\\\"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 \"$pkg\" != 'lwt.6.0.0' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
lwt.6.0.0 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== install 8 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]
  - install dune-configurator 3.20.2         [required by lwt]
  - install lwt               6.0.0 (pinned)
  - install ocamlfind         1.9.8          [required by base-bytes]
  - install ocplib-endian     1.2            [required by lwt]

<><> 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.6.0.0  (cached)
-> retrieved ocamlfind.1.9.8  (cached)
-> retrieved ocplib-endian.1.2  (cached)
-> installed ocamlfind.1.9.8
-> installed base-bytes.base
-> installed dune.3.20.2
-> installed csexp.1.5.2
-> installed cppo.1.8.0
-> installed ocplib-endian.1.2
-> installed dune-configurator.3.20.2
-> installed lwt.6.0.0
Done.
# To update the current shell environment, run: eval $(opam env)
2025-12-30 15:44.07 ---> saved as "dca9844fbf473d83eabaecddbbc5ccf357d3b1d795cd74e3454898bea663471e"
Job succeeded
2025-12-30 15:44.14: Job succeeded