2025-10-15 10:15.59: New job: test jeffa5/ocaml-grpc https://github.com/jeffa5/ocaml-grpc.git#refs/heads/master (efd6dbfc2d044fef97b122f831a8c162d9d46625) (linux-arm64:debian-13-4.14_arm32_opam-2.4) Base: ocaml/opam:debian-13-ocaml-4.14@sha256:a95a1af77b26120f296fa4f018f705e100aff9496ba9bb36519cee86227ab9c3 Opam project build To reproduce locally: git clone --recursive "https://github.com/jeffa5/ocaml-grpc.git" -b "master" && cd "ocaml-grpc" && git reset --hard efd6dbfc cat > Dockerfile <<'END-OF-DOCKERFILE' FROM ocaml/opam:debian-13-ocaml-4.14@sha256:a95a1af77b26120f296fa4f018f705e100aff9496ba9bb36519cee86227ab9c3 # debian-13-4.14_arm32_opam-2.4 USER 1000:1000 SHELL [ "/usr/bin/linux32", "/bin/sh", "-c" ] ENV CLICOLOR_FORCE="1" ENV OPAMCOLOR="always" WORKDIR /src RUN sudo ln -f /usr/bin/opam-2.4 /usr/bin/opam RUN opam init --reinit -ni RUN uname -rs && opam exec -- ocaml -version && opam --version WORKDIR /src RUN sudo chown opam /src RUN cd ~/opam-repository && (git cat-file -e 209109366a444d7ea71a56ee6cb8f608cdc6ced0 || git fetch origin master) && git reset -q --hard 209109366a444d7ea71a56ee6cb8f608cdc6ced0 && git log --no-decorate -n1 --oneline && opam update -u COPY --chown=1000:1000 grpc.opam grpc-lwt.opam ./ RUN opam pin add -yn grpc.dev './' && \ opam pin add -yn grpc-lwt.dev './' RUN echo '(lang dune 3.0)' > './dune-project' ENV DEPS="angstrom.0.16.1 base-bigarray.base base-bytes.base base-threads.base base-unix.base base64.3.5.2 bigstringaf.0.10.0 cppo.1.8.0 csexp.1.5.2 dune.3.20.2 dune-configurator.3.20.2 faraday.0.8.2 h2.dev hpack.0.13.0 httpaf.0.7.1 lwt.5.9.2 ocaml.4.14.2 ocaml-base-compiler.4.14.2 ocaml-config.2 ocaml-options-vanilla.1 ocaml-protoc.2.4 ocaml-syntax-shims.1.0.0 ocamlfind.1.9.8 ocplib-endian.1.2 pbrt.2.4 psq.0.2.1 result.1.5 seq.base stdlib-shims.0.3.0 stringext.1.6.0 uri.4.4.0" ENV CI="true" ENV OCAMLCI="true" RUN opam update --depexts && opam install --cli=2.4 --depext-only -y grpc.dev grpc-lwt.dev $DEPS RUN opam install $DEPS COPY --chown=1000:1000 . /src RUN opam exec -- dune build @install @check @runtest && rm -rf _build END-OF-DOCKERFILE docker build . END-REPRO-BLOCK 2025-10-15 10:15.59: Using cache hint "jeffa5/ocaml-grpc-ocaml/opam:debian-13-ocaml-4.14@sha256:a95a1af77b26120f296fa4f018f705e100aff9496ba9bb36519cee86227ab9c3-debian-13-4.14_arm32_opam-2.4-9893a2e127c950e76094340e830364b1" 2025-10-15 10:15.59: Using OBuilder spec: ((from ocaml/opam:debian-13-ocaml-4.14@sha256:a95a1af77b26120f296fa4f018f705e100aff9496ba9bb36519cee86227ab9c3) (comment debian-13-4.14_arm32_opam-2.4) (user (uid 1000) (gid 1000)) (shell /usr/bin/linux32 /bin/sh -c) (env CLICOLOR_FORCE 1) (env OPAMCOLOR always) (workdir /src) (run (shell "sudo ln -f /usr/bin/opam-2.4 /usr/bin/opam")) (run (shell "opam init --reinit -ni")) (run (shell "uname -rs && opam exec -- ocaml -version && opam --version")) (workdir /src) (run (shell "sudo chown opam /src")) (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "cd ~/opam-repository && (git cat-file -e 209109366a444d7ea71a56ee6cb8f608cdc6ced0 || git fetch origin master) && git reset -q --hard 209109366a444d7ea71a56ee6cb8f608cdc6ced0 && git log --no-decorate -n1 --oneline && opam update -u")) (copy (src grpc.opam grpc-lwt.opam) (dst ./)) (run (network host) (shell "opam pin add -yn grpc.dev './' && \ \nopam pin add -yn grpc-lwt.dev './'")) (run (network host) (shell "echo '(lang dune 3.0)' > './dune-project'")) (env DEPS "angstrom.0.16.1 base-bigarray.base base-bytes.base base-threads.base base-unix.base base64.3.5.2 bigstringaf.0.10.0 cppo.1.8.0 csexp.1.5.2 dune.3.20.2 dune-configurator.3.20.2 faraday.0.8.2 h2.dev hpack.0.13.0 httpaf.0.7.1 lwt.5.9.2 ocaml.4.14.2 ocaml-base-compiler.4.14.2 ocaml-config.2 ocaml-options-vanilla.1 ocaml-protoc.2.4 ocaml-syntax-shims.1.0.0 ocamlfind.1.9.8 ocplib-endian.1.2 pbrt.2.4 psq.0.2.1 result.1.5 seq.base stdlib-shims.0.3.0 stringext.1.6.0 uri.4.4.0") (env CI true) (env OCAMLCI true) (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "opam update --depexts && opam install --cli=2.4 --depext-only -y grpc.dev grpc-lwt.dev $DEPS")) (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "opam install $DEPS")) (copy (src .) (dst /src)) (run (shell "opam exec -- dune build @install @check @runtest && rm -rf _build")) ) 2025-10-15 10:15.59: Waiting for resource in pool OCluster 2025-10-15 13:50.39: Waiting for worker… 2025-10-15 14:54.05: Got resource from pool OCluster Building on molpadia.caelum.ci.dev All commits already cached HEAD is now at efd6dbf Update h2 src (from ocaml/opam:debian-13-ocaml-4.14@sha256:a95a1af77b26120f296fa4f018f705e100aff9496ba9bb36519cee86227ab9c3) Unable to find image 'ocaml/opam:debian-13-ocaml-4.14@sha256:a95a1af77b26120f296fa4f018f705e100aff9496ba9bb36519cee86227ab9c3' locally docker.io/ocaml/opam@sha256:a95a1af77b26120f296fa4f018f705e100aff9496ba9bb36519cee86227ab9c3: Pulling from ocaml/opam Digest: sha256:a95a1af77b26120f296fa4f018f705e100aff9496ba9bb36519cee86227ab9c3 Status: Downloaded newer image for ocaml/opam@sha256:a95a1af77b26120f296fa4f018f705e100aff9496ba9bb36519cee86227ab9c3 2025-10-15 14:54.05 ---> using "439b038edfbf9f42abe702fc72d9f2980418211902ad29f3817a3c07cb42aedb" from cache /: (comment debian-13-4.14_arm32_opam-2.4) /: (user (uid 1000) (gid 1000)) /: (shell /usr/bin/linux32 /bin/sh -c) /: (env CLICOLOR_FORCE 1) /: (env OPAMCOLOR always) /: (workdir /src) /src: (run (shell "sudo ln -f /usr/bin/opam-2.4 /usr/bin/opam")) 2025-10-15 14:54.05 ---> using "10d497d58bae4aa36f121e335dff90db45e8a107a779d837bd26b39d3395fe37" from cache /src: (run (shell "opam init --reinit -ni")) Configuring from /home/opam/.opamrc and then 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 2025-10-15 14:54.05 ---> using "085bc657650edcb1c6fbeca9e6cb11b73b53270039361d1c161ec76d6f1e4310" from cache /src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version")) Linux 5.15.0-157-generic The OCaml toplevel, version 4.14.2 2.4.1 2025-10-15 14:54.05 ---> using "3c099c7a4ba5216f5f222cec8ec88d3d9d74037b8d0aa0ba8e61bd1363a00726" from cache /src: (workdir /src) /src: (run (shell "sudo chown opam /src")) 2025-10-15 14:54.05 ---> using "170cfcbc1242b7d81d9bf54016e8d67c4e32443301764d7a8036a74c8767356a" from cache /src: (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "cd ~/opam-repository && (git cat-file -e 209109366a444d7ea71a56ee6cb8f608cdc6ced0 || git fetch origin master) && git reset -q --hard 209109366a444d7ea71a56ee6cb8f608cdc6ced0 && git log --no-decorate -n1 --oneline && opam update -u")) 209109366a Merge pull request #28553 from dinosaure/release-base64-v3.5.2 <><> Updating package repositories ><><><><><><><><><><><><><><><><><><><><><><> [default] synchronised from git+file:///home/opam/opam-repository Everything as up-to-date as possible (run with --verbose to show unavailable upgrades). However, you may "opam upgrade" these packages explicitly at these versions (e.g. "opam upgrade ocaml.5.3.0"), which will ask permission to downgrade or uninstall the conflicting packages. Nothing to do. # To update the current shell environment, run: eval $(opam env) 2025-10-15 14:54.05 ---> using "b3d0d862fe447d8ffd4cabf9c4293e1fbe137f6bed3e7aa552a23c6dcdc304fc" from cache /src: (copy (src grpc.opam grpc-lwt.opam) (dst ./)) 2025-10-15 14:54.05 ---> saved as "e4956800668a329624cb353632463ca1ff517995fbe1ed31ebc3a9f84dc5ce3f" /src: (run (network host) (shell "opam pin add -yn grpc.dev './' && \ \nopam pin add -yn grpc-lwt.dev './'")) [grpc.dev] synchronised (file:///src) grpc is now pinned to file:///src (version dev) [grpc-lwt.dev] synchronised (file:///src) The following additional pinnings are required by grpc-lwt.dev: - h2.dev at git+https://github.com/anmonteiro/ocaml-h2#7df18604ae389e3151f79e2be5dfd4278d4377fb Pin and install them? [Y/n] y [h2.dev] synchronised (no changes) h2 is now pinned to git+https://github.com/anmonteiro/ocaml-h2#7df18604ae389e3151f79e2be5dfd4278d4377fb (version dev) grpc-lwt is now pinned to file:///src (version dev) 2025-10-15 14:54.15 ---> saved as "4a147d7e8fc74e326bb501f103ba666e54f110ea49aaf44f6f4cd80e6dff131b" /src: (run (network host) (shell "echo '(lang dune 3.0)' > './dune-project'")) 2025-10-15 14:54.15 ---> saved as "383a8419b7396b414c6e8b87173f3f91834d3a556b94c4692f77f15855704886" /src: (env DEPS "angstrom.0.16.1 base-bigarray.base base-bytes.base base-threads.base base-unix.base base64.3.5.2 bigstringaf.0.10.0 cppo.1.8.0 csexp.1.5.2 dune.3.20.2 dune-configurator.3.20.2 faraday.0.8.2 h2.dev hpack.0.13.0 httpaf.0.7.1 lwt.5.9.2 ocaml.4.14.2 ocaml-base-compiler.4.14.2 ocaml-config.2 ocaml-options-vanilla.1 ocaml-protoc.2.4 ocaml-syntax-shims.1.0.0 ocamlfind.1.9.8 ocplib-endian.1.2 pbrt.2.4 psq.0.2.1 result.1.5 seq.base stdlib-shims.0.3.0 stringext.1.6.0 uri.4.4.0") /src: (env CI true) /src: (env OCAMLCI true) /src: (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "opam update --depexts && opam install --cli=2.4 --depext-only -y grpc.dev grpc-lwt.dev $DEPS")) + /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 armhf Packages [51.8 kB] - Fetched 143 kB in 0s (806 kB/s) - Reading package lists... - <><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><> [grpc.dev] synchronised (file:///src) [grpc-lwt.dev] synchronised (file:///src) [h2.dev] synchronised (no changes) [NOTE] Package ocaml-options-vanilla is already installed (current version is 1). [NOTE] Package ocaml-config is already installed (current version is 2). [NOTE] Package ocaml-base-compiler is already installed (current version is 4.14.2). [NOTE] Package ocaml is already installed (current version is 4.14.2). [NOTE] Package base-unix is already installed (current version is base). [NOTE] Package base-threads is already installed (current version is base). [NOTE] Package base-bigarray is already installed (current version is base). 2025-10-15 14:54.25 ---> saved as "274196bba9a1aa5d5c268eed3eb39a0222c3b254b558ff8572cbccf769c7a952" /src: (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "opam install $DEPS")) <><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><> [h2.dev] synchronised (no changes) [NOTE] Package ocaml-options-vanilla is already installed (current version is 1). [NOTE] Package ocaml-config is already installed (current version is 2). [NOTE] Package ocaml-base-compiler is already installed (current version is 4.14.2). [NOTE] Package ocaml is already installed (current version is 4.14.2). [NOTE] Package base-unix is already installed (current version is base). [NOTE] Package base-threads is already installed (current version is base). [NOTE] Package base-bigarray is already installed (current version is base). The following actions will be performed: === install 24 packages - install angstrom 0.16.1 - install base-bytes base - install base64 3.5.2 - install bigstringaf 0.10.0 - install cppo 1.8.0 - install csexp 1.5.2 - install dune 3.20.2 - install dune-configurator 3.20.2 - install faraday 0.8.2 - install h2 dev (pinned) - install hpack 0.13.0 - install httpaf 0.7.1 - install lwt 5.9.2 - install ocaml-protoc 2.4 - install ocaml-syntax-shims 1.0.0 - install ocamlfind 1.9.8 - install ocplib-endian 1.2 - install pbrt 2.4 - install psq 0.2.1 - install result 1.5 - install seq base - install stdlib-shims 0.3.0 - install stringext 1.6.0 - install uri 4.4.0 <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><> -> retrieved angstrom.0.16.1 (cached) -> retrieved base64.3.5.2 (cached) -> retrieved bigstringaf.0.10.0 (cached) -> retrieved cppo.1.8.0 (cached) -> retrieved csexp.1.5.2 (cached) -> retrieved faraday.0.8.2 (cached) -> retrieved hpack.0.13.0 (cached) -> retrieved httpaf.0.7.1 (cached) -> retrieved lwt.5.9.2 (cached) -> retrieved ocaml-protoc.2.4, pbrt.2.4 (cached) -> retrieved ocaml-syntax-shims.1.0.0 (cached) -> retrieved ocamlfind.1.9.8 (cached) -> retrieved ocplib-endian.1.2 (cached) -> retrieved psq.0.2.1 (cached) -> retrieved result.1.5 (cached) -> retrieved seq.base (cached) -> installed seq.base -> retrieved dune.3.20.2, dune-configurator.3.20.2 (cached) -> retrieved h2.dev (no changes) -> retrieved stdlib-shims.0.3.0 (cached) -> retrieved stringext.1.6.0 (cached) -> retrieved uri.4.4.0 (cached) -> installed ocamlfind.1.9.8 -> installed base-bytes.base -> installed dune.3.20.2 -> installed stdlib-shims.0.3.0 -> installed base64.3.5.2 -> installed csexp.1.5.2 -> installed cppo.1.8.0 -> installed ocaml-syntax-shims.1.0.0 -> installed psq.0.2.1 -> installed result.1.5 -> installed stringext.1.6.0 -> installed pbrt.2.4 -> installed ocplib-endian.1.2 -> installed dune-configurator.3.20.2 -> installed ocaml-protoc.2.4 -> installed bigstringaf.0.10.0 -> installed faraday.0.8.2 -> installed angstrom.0.16.1 -> installed hpack.0.13.0 -> installed httpaf.0.7.1 -> installed lwt.5.9.2 -> installed uri.4.4.0 -> installed h2.dev Done. <><> pbrt.2.4 installed successfully ><><><><><><><><><><><><><><><><><><><><><> => Pbrt: runtime library for ocaml-protoc. A shim library named "ocaml-protoc" still exists, to ease the migration. <><> ocaml-protoc.2.4 installed successfully ><><><><><><><><><><><><><><><><><> => The runtime library is now called "pbrt". # To update the current shell environment, run: eval $(opam env) 2025-10-15 14:55.23 ---> saved as "38c961a7c33af8e7d4fc1961c2396c27d64db277423c792e7168638468dbf5af" /src: (copy (src .) (dst /src)) 2025-10-15 14:55.23 ---> saved as "205d3d58315f1588cf7e69923c2366c476a301112ace9bf30a14264888b483a7" /src: (run (shell "opam exec -- dune build @install @check @runtest && rm -rf _build")) (cd _build/default/examples/greeter && /home/opam/.opam/4.14/bin/ocaml-protoc -binary -pp -ml_out ./ greeter.proto) Generating ./greeter_types.mli Generating ./greeter_types.ml Generating ./greeter_pb.mli Generating ./greeter_pb.ml Generating ./greeter_pp.mli Generating ./greeter_pp.ml File "examples/greeter-server-lwt/dune", line 3, characters 63-74: 3 | (libraries grpc grpc-lwt ocaml-protoc lwt lwt.unix greeter h2 h2-lwt-unix)) ^^^^^^^^^^^ Error: Library "h2-lwt-unix" not found. -> required by _build/default/examples/greeter-server-lwt/.greeter_server_lwt.eobjs/byte/dune__exe__Greeter_server_lwt.cmi -> required by alias examples/greeter-server-lwt/check "/usr/bin/linux32" "/bin/sh" "-c" "opam exec -- dune build @install @check @runtest && rm -rf _build" failed with exit status 1 2025-10-15 14:55.24: Job failed: Failed: Build failed