2025-09-04 11:40.06: New job: test ocaml-multicore/ocaml-uring https://github.com/ocaml-multicore/ocaml-uring.git#refs/heads/main (0422ca44fcd490d356ab31e64614122caeafa2c6) (linux-x86_64:debian-12-4.14+flambda_opam-2.4) Base: ocaml/opam:debian-12-ocaml-4.14-flambda@sha256:de6b757a4cd7e73757c5ae33de91e53bdf187f6dafe2da2f190eb3f28213a4c2 Opam project build To reproduce locally: git clone --recursive "https://github.com/ocaml-multicore/ocaml-uring.git" -b "main" && cd "ocaml-uring" && git reset --hard 0422ca44 cat > Dockerfile <<'END-OF-DOCKERFILE' FROM ocaml/opam:debian-12-ocaml-4.14-flambda@sha256:de6b757a4cd7e73757c5ae33de91e53bdf187f6dafe2da2f190eb3f28213a4c2 # debian-12-4.14+flambda_opam-2.4 USER 1000:1000 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 53c7f25306cd512b69b4c845f4f1e0d210c49129 || git fetch origin master) && git reset -q --hard 53c7f25306cd512b69b4c845f4f1e0d210c49129 && git log --no-decorate -n1 --oneline && opam update -u COPY --chown=1000:1000 uring.opam ./ RUN opam pin add -yn uring.dev './' RUN echo '(lang dune 3.0)' > './dune-project' ENV DEPS="astring.0.8.5 base-bigarray.base base-bytes.base base-threads.base base-unix.base bechamel.0.5.0 camlp-streams.5.0.1 cmdliner.1.3.0 cppo.1.8.0 csexp.1.5.2 cstruct.6.2.0 dune.3.20.1 dune-configurator.3.20.1 fmt.0.11.0 logs.0.9.0 lwt.5.9.2 mdx.2.5.0 ocaml.4.14.2 ocaml-config.2 ocaml-variants.4.14.2+options ocaml-version.4.0.1 ocamlbuild.0.16.1 ocamlfind.1.9.8 ocplib-endian.1.2 optint.0.3.0 re.1.13.2 result.1.5 seq.base topkg.1.1.0" ENV CI="true" ENV OCAMLCI="true" RUN opam update --depexts && opam install --cli=2.4 --depext-only -y uring.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 2025-09-04 11:40.06: Using cache hint "ocaml-multicore/ocaml-uring-ocaml/opam:debian-12-ocaml-4.14-flambda@sha256:de6b757a4cd7e73757c5ae33de91e53bdf187f6dafe2da2f190eb3f28213a4c2-debian-12-4.14+flambda_opam-2.4-595badcc69124d252bcb11a44c14cd9d" 2025-09-04 11:40.06: Using OBuilder spec: ((from ocaml/opam:debian-12-ocaml-4.14-flambda@sha256:de6b757a4cd7e73757c5ae33de91e53bdf187f6dafe2da2f190eb3f28213a4c2) (comment debian-12-4.14+flambda_opam-2.4) (user (uid 1000) (gid 1000)) (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 53c7f25306cd512b69b4c845f4f1e0d210c49129 || git fetch origin master) && git reset -q --hard 53c7f25306cd512b69b4c845f4f1e0d210c49129 && git log --no-decorate -n1 --oneline && opam update -u")) (copy (src uring.opam) (dst ./)) (run (network host) (shell "opam pin add -yn uring.dev './'")) (run (network host) (shell "echo '(lang dune 3.0)' > './dune-project'")) (env DEPS "astring.0.8.5 base-bigarray.base base-bytes.base base-threads.base base-unix.base bechamel.0.5.0 camlp-streams.5.0.1 cmdliner.1.3.0 cppo.1.8.0 csexp.1.5.2 cstruct.6.2.0 dune.3.20.1 dune-configurator.3.20.1 fmt.0.11.0 logs.0.9.0 lwt.5.9.2 mdx.2.5.0 ocaml.4.14.2 ocaml-config.2 ocaml-variants.4.14.2+options ocaml-version.4.0.1 ocamlbuild.0.16.1 ocamlfind.1.9.8 ocplib-endian.1.2 optint.0.3.0 re.1.13.2 result.1.5 seq.base topkg.1.1.0") (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 uring.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")) ) 2025-09-04 11:40.06: Waiting for resource in pool OCluster 2025-09-04 11:40.06: Waiting for worker… 2025-09-04 11:45.03: Got resource from pool OCluster Building on clete.caelum.ci.dev All commits already cached HEAD is now at 0422ca4 Merge pull request #121 from talex5/cleanup (from ocaml/opam:debian-12-ocaml-4.14-flambda@sha256:de6b757a4cd7e73757c5ae33de91e53bdf187f6dafe2da2f190eb3f28213a4c2) 2025-09-04 11:46.38 ---> saved as "f5b76c2986a36ec168ef7c2521c5446f39e26a45759b2ebba68c80c27af409b9" /: (comment debian-12-4.14+flambda_opam-2.4) /: (user (uid 1000) (gid 1000)) /: (env CLICOLOR_FORCE 1) /: (env OPAMCOLOR always) /: (workdir /src) /src: (run (shell "sudo ln -f /usr/bin/opam-2.4 /usr/bin/opam")) 2025-09-04 11:46.39 ---> saved as "32c1cd9065b85a9ed121b8a6cee09f37135d952a244c16ad2a7b68e92aff685d" /src: (run (shell "opam init --reinit -ni")) 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. 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 Format upgrade done. <><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><> [default] Initialised 2025-09-04 11:47.24 ---> saved as "f456c22bfed3ad86ac639b02e7b72212d6638a67038a98fa86b78d38b62c7889" /src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version")) Linux 5.15.0-134-generic The OCaml toplevel, version 4.14.2 2.4.1 2025-09-04 11:47.25 ---> saved as "987480212a42457c918db45775513031310b322806cb64df84a9bf1472645544" /src: (workdir /src) /src: (run (shell "sudo chown opam /src")) 2025-09-04 11:47.26 ---> saved as "7044fe625766f95f8bdc2e9cea6b77ea15c14814c6492679601c59f8a63171a3" /src: (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "cd ~/opam-repository && (git cat-file -e 53c7f25306cd512b69b4c845f4f1e0d210c49129 || git fetch origin master) && git reset -q --hard 53c7f25306cd512b69b4c845f4f1e0d210c49129 && git log --no-decorate -n1 --oneline && opam update -u")) From https://github.com/ocaml/opam-repository * branch master -> FETCH_HEAD b3b872a94f..e28312d8e0 master -> origin/master 53c7f25306 Merge pull request #28384 from raphael-proust/opam-publish-lwt.5.9.2 <><> 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) 2025-09-04 11:48.06 ---> saved as "3aadcddcc4be85bafd6a48ddd52172560ddbaf3f7822236f0c0ce29e42ac9c29" /src: (copy (src uring.opam) (dst ./)) 2025-09-04 11:48.07 ---> saved as "b3acc590293e5723f4a46ad2c9b36735a163ba4944e14dd20fdf747d78b9ed5a" /src: (run (network host) (shell "opam pin add -yn uring.dev './'")) [uring.dev] synchronised (file:///src) uring is now pinned to file:///src (version dev) 2025-09-04 11:48.10 ---> saved as "daf285806b121251f3e4f4e844334a8f0afa27ef6c322871a897f9b77d6ac2fe" /src: (run (network host) (shell "echo '(lang dune 3.0)' > './dune-project'")) 2025-09-04 11:48.11 ---> saved as "9ce676283f7eab1dcaa871c3ec79c5e1e29202932e1651deeacf2ac8e04df492" /src: (env DEPS "astring.0.8.5 base-bigarray.base base-bytes.base base-threads.base base-unix.base bechamel.0.5.0 camlp-streams.5.0.1 cmdliner.1.3.0 cppo.1.8.0 csexp.1.5.2 cstruct.6.2.0 dune.3.20.1 dune-configurator.3.20.1 fmt.0.11.0 logs.0.9.0 lwt.5.9.2 mdx.2.5.0 ocaml.4.14.2 ocaml-config.2 ocaml-variants.4.14.2+options ocaml-version.4.0.1 ocamlbuild.0.16.1 ocamlfind.1.9.8 ocplib-endian.1.2 optint.0.3.0 re.1.13.2 result.1.5 seq.base topkg.1.1.0") /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 uring.dev $DEPS")) + /usr/bin/sudo "apt-get" "update" - Hit:1 http://deb.debian.org/debian bookworm InRelease - Get:2 http://deb.debian.org/debian bookworm-updates InRelease [55.4 kB] - Get:3 http://deb.debian.org/debian-security bookworm-security InRelease [48.0 kB] - Get:4 http://deb.debian.org/debian-security bookworm-security/main amd64 Packages [277 kB] - Fetched 380 kB in 1s (499 kB/s) - Reading package lists... - <><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><> [uring.dev] synchronised (file:///src) [NOTE] Package ocaml-variants is already installed (current version is 4.14.2+options). [NOTE] Package ocaml-config is already installed (current version is 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). 2025-09-04 11:48.31 ---> saved as "df4b0f7752b4b45de34eef716dbebda83e142a5c492e5d910d3567964e6286d4" /src: (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "opam install $DEPS")) [NOTE] Package ocaml-variants is already installed (current version is 4.14.2+options). [NOTE] Package ocaml-config is already installed (current version is 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 23 packages - install astring 0.8.5 - install base-bytes base - install bechamel 0.5.0 - install camlp-streams 5.0.1 - install cmdliner 1.3.0 - install cppo 1.8.0 - install csexp 1.5.2 - install cstruct 6.2.0 - install dune 3.20.1 - install dune-configurator 3.20.1 - install fmt 0.11.0 - install logs 0.9.0 - install lwt 5.9.2 - install mdx 2.5.0 - install ocaml-version 4.0.1 - install ocamlbuild 0.16.1 - install ocamlfind 1.9.8 - install ocplib-endian 1.2 - install optint 0.3.0 - install re 1.13.2 - install result 1.5 - install seq base - install topkg 1.1.0 <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><> -> retrieved astring.0.8.5 (cached) -> retrieved bechamel.0.5.0 (cached) -> retrieved camlp-streams.5.0.1 (cached) -> retrieved cmdliner.1.3.0 (cached) -> retrieved cppo.1.8.0 (cached) -> retrieved csexp.1.5.2 (cached) -> retrieved cstruct.6.2.0 (cached) -> retrieved fmt.0.11.0 (cached) -> retrieved logs.0.9.0 (cached) -> retrieved lwt.5.9.2 (cached) -> retrieved mdx.2.5.0 (cached) -> retrieved ocaml-version.4.0.1 (cached) -> retrieved ocamlfind.1.9.8 (cached) -> retrieved ocamlbuild.0.16.1 (cached) -> retrieved ocplib-endian.1.2 (cached) -> retrieved optint.0.3.0 (cached) -> retrieved re.1.13.2 (cached) -> retrieved seq.base (cached) -> installed seq.base -> retrieved result.1.5 (cached) -> retrieved topkg.1.1.0 (cached) -> retrieved dune.3.20.1, dune-configurator.3.20.1 (cached) -> installed cmdliner.1.3.0 -> installed ocamlfind.1.9.8 -> installed base-bytes.base -> installed ocamlbuild.0.16.1 -> installed topkg.1.1.0 -> installed fmt.0.11.0 -> installed astring.0.8.5 -> installed dune.3.20.1 -> installed camlp-streams.5.0.1 -> installed result.1.5 -> installed optint.0.3.0 -> installed csexp.1.5.2 -> installed bechamel.0.5.0 -> installed cstruct.6.2.0 -> installed ocaml-version.4.0.1 -> installed cppo.1.8.0 -> installed re.1.13.2 -> installed ocplib-endian.1.2 -> installed dune-configurator.3.20.1 -> installed lwt.5.9.2 -> installed logs.0.9.0 -> installed mdx.2.5.0 Done. # To update the current shell environment, run: eval $(opam env) 2025-09-04 11:50.57 ---> saved as "10b3723dbdcc53e637f3d8dece0f902cba015dec6fb47c5102a3804b46289172" /src: (copy (src .) (dst /src)) 2025-09-04 11:50.59 ---> saved as "8498caed108608ce5b1b75bff0869895265feb449338ed130682c265cdc1154f" /src: (run (shell "opam exec -- dune build @install @check @runtest && rm -rf _build")) (cd _build/default/vendor/liburing && ./configure) prefix /usr includedir /usr/include libdir /usr/lib libdevdir /usr/lib relativelibdir mandir /usr/man datadir /usr/share stringop_overflow yes array_bounds yes __kernel_rwf_t yes __kernel_timespec yes open_how yes statx yes glibc_statx yes C++ yes has_ucontext yes NVMe uring command support yes nolibc support yes has_fanotify yes CC gcc CXX g++ (cd _build/default/vendor/liburing && /usr/bin/make -j -C src) make: Entering directory '/src/_build/default/vendor/liburing/src' CC setup.ol CC queue.ol CC register.ol CC syscall.ol CC version.ol CC nolibc.ol CC ffi.ol CC setup.os CC queue.os CC register.os CC syscall.os CC version.os CC nolibc.os CC ffi.os AR liburing.a RANLIB liburing.a AR liburing-ffi.a RANLIB liburing-ffi.a CC liburing.so.2.4 CC liburing-ffi.so.2.4 make: Leaving directory '/src/_build/default/vendor/liburing/src' ar: creating liburing.a ar: creating liburing-ffi.a (cd _build/default/tests && ./poll_add.exe) submitted 1 poll_add: 1 2025-09-04 11:51.21 ---> saved as "ab3d2522955219a9130b7a2889600b963616bd0a6ab70f6884fb66b401105136" Job succeeded 2025-09-04 11:51.21: Job succeeded