(for PR #29075)

2025-12-11 21:27.28: New job: build rpclib-lwt.10.0.0, using opam dev
                              from https://github.com/ocaml/opam-repository.git#refs/pull/29075/head (2d04beee37100f8a8d89ef140421171f0eeb5625)
                              on debian-13-ocaml-5.4/s390x

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/29075/head" && git reset --hard 2d04beee
git fetch origin master
git merge --no-edit 0a807743922f8e480818f3e2a1bdf8281f406d0d
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-13-ocaml-5.4@sha256:8111397f0ac9f14a1b293e187a87388dd3e8a09a4b4839d95b051e353048b567
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn rpclib-lwt.10.0.0 10.0.0
RUN opam reinstall rpclib-lwt.10.0.0; \
    res=$?; \
    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 "$pkg" != 'rpclib-lwt.10.0.0' && partial_fails="$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 .

2025-12-11 21:27.28: Using cache hint "ocaml/opam:debian-13-ocaml-5.4@sha256:8111397f0ac9f14a1b293e187a87388dd3e8a09a4b4839d95b051e353048b567-rpclib-lwt.10.0.0-2d04beee37100f8a8d89ef140421171f0eeb5625"
2025-12-11 21:27.28: Using OBuilder spec:
((from ocaml/opam:debian-13-ocaml-5.4@sha256:8111397f0ac9f14a1b293e187a87388dd3e8a09a4b4839d95b051e353048b567)
 (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 rpclib-lwt.10.0.0 10.0.0"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall rpclib-lwt.10.0.0;\
             \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 \"$pkg\" != 'rpclib-lwt.10.0.0' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2025-12-11 21:27.28: Waiting for resource in pool OCluster
2025-12-11 21:27.28: Waiting for worker…
2025-12-11 22:43.27: Got resource from pool OCluster
Building on s390x-worker-01.marist.ci.dev
Updating files:  77% (14744/19002)
Updating files:  78% (14822/19002)
Updating files:  79% (15012/19002)
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Updating files:  81% (15392/19002)
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Updating files: 100% (19002/19002)
Updating files: 100% (19002/19002), done.
HEAD is now at a91c80a9c9 Merge commit '3258c98bc05df066079688986ab7f22aef18a2b3'
HEAD is now at 0a80774392 Merge pull request #29069 from mseri/release-doi2bib-0.9.0
Merge made by the 'ort' strategy.
 .../ppx_deriving_rpc/ppx_deriving_rpc.10.0.0/opam  | 42 +++++++++++++++++++
 packages/rpclib-async/rpclib-async.10.0.0/opam     | 41 +++++++++++++++++++
 packages/rpclib-html/rpclib-html.10.0.0/opam       | 37 +++++++++++++++++
 packages/rpclib-js/rpclib-js.10.0.0/opam           | 38 +++++++++++++++++
 packages/rpclib-lwt/rpclib-lwt.10.0.0/opam         | 42 +++++++++++++++++++
 packages/rpclib/rpclib.10.0.0/opam                 | 47 ++++++++++++++++++++++
 6 files changed, 247 insertions(+)
 create mode 100644 packages/ppx_deriving_rpc/ppx_deriving_rpc.10.0.0/opam
 create mode 100644 packages/rpclib-async/rpclib-async.10.0.0/opam
 create mode 100644 packages/rpclib-html/rpclib-html.10.0.0/opam
 create mode 100644 packages/rpclib-js/rpclib-js.10.0.0/opam
 create mode 100644 packages/rpclib-lwt/rpclib-lwt.10.0.0/opam
 create mode 100644 packages/rpclib/rpclib.10.0.0/opam

(from ocaml/opam:debian-13-ocaml-5.4@sha256:8111397f0ac9f14a1b293e187a87388dd3e8a09a4b4839d95b051e353048b567)
Unable to find image 'ocaml/opam:debian-13-ocaml-5.4@sha256:8111397f0ac9f14a1b293e187a87388dd3e8a09a4b4839d95b051e353048b567' locally
docker.io/ocaml/opam@sha256:8111397f0ac9f14a1b293e187a87388dd3e8a09a4b4839d95b051e353048b567: Pulling from ocaml/opam
af4c50a2cf28: Already exists
138ab0950a28: Already exists
eb860b03eb68: Already exists
6abb8bf8e7e6: Already exists
d88a55089b1c: Already exists
988e6b5f897a: Already exists
78309ad77658: Already exists
60aeed7dcb57: Already exists
23345a4ef487: Already exists
6503ec7362ae: Already exists
60535906be20: Already exists
fe26fbfe9834: Already exists
d07d668bb99c: Already exists
4496f11c353d: Already exists
a278f7970f73: Already exists
83323dc24521: Already exists
9e43aff4addf: Already exists
f2f855217eda: Already exists
01573bfbe3be: Already exists
7a4bd6c59fb4: Already exists
31003d094784: Already exists
a40090afa296: Already exists
4f4fb700ef54: Already exists
07b0e096a17f: Already exists
7c7acead71e8: Already exists
323084460a37: Already exists
1c8b9687a8f6: Already exists
9de7e57a4788: Already exists
5df137f664c3: Already exists
5c750dcbb0bb: Already exists
0ec38de66c15: Already exists
99c180472c45: Already exists
e9aa8b56fe47: Already exists
d3caa76e20e7: Already exists
e56ffd0c0bc8: Already exists
1af94b5d2b6c: Already exists
499b20c49901: Already exists
bce42a17a6ce: Already exists
18fc022a4dd3: Already exists
412e3484d8b9: Already exists
871bb35e30e2: Already exists
acace87ea944: Pulling fs layer
d9c69f6ee7be: Pulling fs layer
9987e38d26dc: Pulling fs layer
a786b9c2287a: Pulling fs layer
8b0ee8b12eec: Pulling fs layer
b5d6899c796b: Pulling fs layer
a786b9c2287a: Waiting
eb6201cb0b70: Pulling fs layer
8b0ee8b12eec: Waiting
b5d6899c796b: Waiting
eb6201cb0b70: Waiting
9987e38d26dc: Verifying Checksum
9987e38d26dc: Download complete
d9c69f6ee7be: Verifying Checksum
d9c69f6ee7be: Download complete
acace87ea944: Verifying Checksum
acace87ea944: Download complete
acace87ea944: Pull complete
8b0ee8b12eec: Verifying Checksum
8b0ee8b12eec: Download complete
b5d6899c796b: Verifying Checksum
b5d6899c796b: Download complete
d9c69f6ee7be: Pull complete
9987e38d26dc: Pull complete
eb6201cb0b70: Verifying Checksum
eb6201cb0b70: Download complete
a786b9c2287a: Verifying Checksum
a786b9c2287a: Download complete
a786b9c2287a: Pull complete
8b0ee8b12eec: Pull complete
b5d6899c796b: Pull complete
eb6201cb0b70: Pull complete
Digest: sha256:8111397f0ac9f14a1b293e187a87388dd3e8a09a4b4839d95b051e353048b567
Status: Downloaded newer image for ocaml/opam@sha256:8111397f0ac9f14a1b293e187a87388dd3e8a09a4b4839d95b051e353048b567
2025-12-11 22:44.06 ---> using "df67c1a4bbc22daaed5617a2b040600ecd542ae283ddf2ebcadd0d9568c8e6e9" from cache

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

/: (workdir /home/opam)

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2025-12-11 22:44.06 ---> using "b0688416163d9c593a8a7efbd65350363dd0ff426fd756982faf2e7c0fd3ab68" 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
2025-12-11 22:44.06 ---> using "53a5f7bdef192bf1009e62a0a1ae51fa7d537a9052740b978494663af1bbbbd7" 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=s390x 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                 3
# 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
2025-12-11 22:44.06 ---> using "29e360184bf53578daf8259d45fb53875c7ff10f33a8df15866ff0d04c374e32" 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/"))
2025-12-11 22:44.06 ---> using "77349049ec21c28edbb5b3622e7ca35972f070db535cf771515ec9d7620af1e3" from cache

/home/opam: (copy (src .) (dst opam-repository/))
2025-12-11 22:45.54 ---> saved as "52b7e694766d9a70ce48f00284bf388b03a75ef04a41b34f91f136d0c1da5cca"

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2025-12-11 22:47.37 ---> saved as "41ff4370da5cbfc697e1a8518efa46948787bd3bd80759ded3eb4b5d602bdb02"

/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 s390x Packages [73.1 kB]
- Fetched 164 kB in 0s (424 kB/s)
- Reading package lists...
- 
2025-12-11 22:47.51 ---> saved as "d486034158730a6bb6533cc9dcf5922e554f67d5b83874f8e89676b3f8652135"

/home/opam: (run (shell "opam pin add -k version -yn rpclib-lwt.10.0.0 10.0.0"))
rpclib-lwt is now pinned to version 10.0.0
2025-12-11 22:48.05 ---> saved as "e6328e03f37db3f1378aee345517560d4e007bc1315a5f02074294d42b9aea72"

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall rpclib-lwt.10.0.0;\
                        \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 \"$pkg\" != 'rpclib-lwt.10.0.0' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
rpclib-lwt.10.0.0 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== install 18 packages
  - install base-bytes        base            [required by ocplib-endian]
  - install base64            3.5.2           [required by rpclib]
  - install cmdliner          2.1.0           [required by rpclib]
  - install cppo              1.8.0           [required by lwt]
  - install csexp             1.5.2           [required by dune-configurator]
  - install dune              3.20.2          [required by rpclib-lwt]
  - install dune-configurator 3.20.2          [required by lwt]
  - install lwt               5.9.2           [required by rpclib-lwt]
  - install ocamlbuild        0.16.1          [required by rresult, xmlm]
  - install ocamlfind         1.9.8           [required by rresult, xmlm]
  - install ocplib-endian     1.2             [required by lwt]
  - install result            1.5             [required by rpclib]
  - install rpclib            10.0.0          [required by rpclib-lwt]
  - install rpclib-lwt        10.0.0 (pinned)
  - install rresult           0.7.0           [required by rpclib]
  - install topkg             1.1.1           [required by rresult, xmlm]
  - install xmlm              1.4.0           [required by rpclib]
  - install yojson            3.0.0           [required by rpclib]

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved base64.3.5.2  (cached)
-> retrieved cmdliner.2.1.0  (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 lwt.5.9.2  (cached)
-> retrieved ocamlbuild.0.16.1  (cached)
-> retrieved ocamlfind.1.9.8  (cached)
-> retrieved ocplib-endian.1.2  (cached)
-> retrieved result.1.5  (cached)
-> retrieved rpclib.10.0.0, rpclib-lwt.10.0.0  (cached)
-> retrieved rresult.0.7.0  (cached)
-> retrieved topkg.1.1.1  (cached)
-> retrieved xmlm.1.4.0  (cached)
-> retrieved yojson.3.0.0  (cached)
-> installed cmdliner.2.1.0
-> installed ocamlbuild.0.16.1
-> installed ocamlfind.1.9.8
-> installed base-bytes.base
-> installed topkg.1.1.1
-> installed rresult.0.7.0
-> installed xmlm.1.4.0
-> installed dune.3.20.2
-> installed csexp.1.5.2
-> installed base64.3.5.2
-> installed result.1.5
-> installed cppo.1.8.0
-> installed ocplib-endian.1.2
-> installed dune-configurator.3.20.2
-> installed yojson.3.0.0
-> installed rpclib.10.0.0
-> installed lwt.5.9.2
-> installed rpclib-lwt.10.0.0
Done.
# To update the current shell environment, run: eval $(opam env)
2025-12-11 22:49.58 ---> saved as "aacb556ad10805705fa090d480f7a39f3203070e8a28f9e35d649d05a5646874"
Job succeeded
2025-12-11 22:50.22: Job succeeded