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:ubuntu-25.04-5.3_opam-2.4) Base: ocaml/opam:ubuntu-25.04-ocaml-5.3@sha256:ce80a9ec021b573fa96b61ef253a6d8f8b120173940aeeab201b7de7be7451fa 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:ubuntu-25.04-ocaml-5.3@sha256:ce80a9ec021b573fa96b61ef253a6d8f8b120173940aeeab201b7de7be7451fa # ubuntu-25.04-5.3_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-domains.base base-effects.base base-nnp.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.5.3.0 ocaml-base-compiler.5.3.0 ocaml-compiler.5.3.0 ocaml-config.3 ocaml-options-vanilla.1 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:ubuntu-25.04-ocaml-5.3@sha256:ce80a9ec021b573fa96b61ef253a6d8f8b120173940aeeab201b7de7be7451fa-ubuntu-25.04-5.3_opam-2.4-ae5b8ad3e79bd7552733c33d4eed84a7" 2025-09-04 11:40.06: Using OBuilder spec: ((from ocaml/opam:ubuntu-25.04-ocaml-5.3@sha256:ce80a9ec021b573fa96b61ef253a6d8f8b120173940aeeab201b7de7be7451fa) (comment ubuntu-25.04-5.3_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-domains.base base-effects.base base-nnp.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.5.3.0 ocaml-base-compiler.5.3.0 ocaml-compiler.5.3.0 ocaml-config.3 ocaml-options-vanilla.1 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 11:44.53: Got resource from pool OCluster Building on toxis.caelum.ci.dev HEAD is now at 3845f64 Clean up configurator code and update primitives.h HEAD is now at 0422ca4 Merge pull request #121 from talex5/cleanup (from ocaml/opam:ubuntu-25.04-ocaml-5.3@sha256:ce80a9ec021b573fa96b61ef253a6d8f8b120173940aeeab201b7de7be7451fa) 2025-09-04 11:45.49 ---> saved as "c3ee7f5e63b70919500d258da19dc2a26a9d2a3322400aba0faf0794e71d3b11" /: (comment ubuntu-25.04-5.3_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 11:45.49 ---> saved as "d72b73b45f832c50a2cf4dc93a91a7617a3648a100ae53af2f03d565cab85ae3" /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. 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 2025-09-04 11:46.34 ---> saved as "115a8a6896933f161cea20a704b467023775d010f013205baf0f4718b397652c" /src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version")) Linux 5.15.0-134-generic The OCaml toplevel, version 5.3.0 2.4.1 2025-09-04 11:46.35 ---> saved as "6507644d2cc8fe5b03b3522f3b022ec798bfcce5a39a33e3cd65d975d879a59d" /src: (workdir /src) /src: (run (shell "sudo chown opam /src")) 2025-09-04 11:46.35 ---> saved as "87eca05bd0691f2c9c4a494fcfad57c47a637158582b862804bbf7cc6f1e071c" /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 854fc71d55..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 Already up-to-date. Nothing to do. # To update the current shell environment, run: eval $(opam env) 2025-09-04 11:47.10 ---> saved as "fc7931298cca0f85d4fd1bb545455f82b56043e89417c34836033ef20e400ec4" /src: (copy (src uring.opam) (dst ./)) 2025-09-04 11:47.11 ---> saved as "df538c411ba1091c3cfc0a8190489d6e445340b38922058e4d008fb64bd9da49" /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 11:47.13 ---> saved as "0c075298098e7ed76b6f741e5cd61e77b95418e8ac6040a1296187c4da39fc95" /src: (run (network host) (shell "echo '(lang dune 3.0)' > './dune-project'")) 2025-09-04 11:47.14 ---> saved as "35c0efd2033711e3d61077499b48eb23fe99b52df21f236c54a947c79c62c14d" /src: (env DEPS "astring.0.8.5 base-bigarray.base base-bytes.base base-domains.base base-effects.base base-nnp.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.5.3.0 ocaml-base-compiler.5.3.0 ocaml-compiler.5.3.0 ocaml-config.3 ocaml-options-vanilla.1 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://archive.ubuntu.com/ubuntu plucky InRelease - Get:2 http://security.ubuntu.com/ubuntu plucky-security InRelease [126 kB] - Get:3 http://archive.ubuntu.com/ubuntu plucky-updates InRelease [126 kB] - Get:4 http://security.ubuntu.com/ubuntu plucky-security/universe amd64 Packages [145 kB] - Get:5 http://archive.ubuntu.com/ubuntu plucky-backports InRelease [126 kB] - Get:6 http://security.ubuntu.com/ubuntu plucky-security/restricted amd64 Packages [202 kB] - Get:7 http://archive.ubuntu.com/ubuntu plucky-updates/restricted amd64 Packages [219 kB] - Get:8 http://security.ubuntu.com/ubuntu plucky-security/main amd64 Packages [255 kB] - Get:9 http://archive.ubuntu.com/ubuntu plucky-updates/universe amd64 Packages [255 kB] - Get:10 http://archive.ubuntu.com/ubuntu plucky-updates/main amd64 Packages [386 kB] - Fetched 1841 kB in 1s (2125 kB/s) - Reading package lists... - <><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><> [uring.dev] synchronised (file:///src) [NOTE] Package ocaml-options-vanilla is already installed (current version is 1). [NOTE] Package ocaml-config is already installed (current version is 3). [NOTE] Package ocaml-compiler is already installed (current version is 5.3.0). [NOTE] Package ocaml-base-compiler is already installed (current version is 5.3.0). [NOTE] Package ocaml is already installed (current version is 5.3.0). [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-nnp is already installed (current version is base). [NOTE] Package base-effects is already installed (current version is base). [NOTE] Package base-domains is already installed (current version is base). [NOTE] Package base-bigarray is already installed (current version is base). 2025-09-04 11:47.34 ---> saved as "1e6eef36e626996518793b17e83aafbd717c5d7c7d5bda8ce2c21cfcd6896cb8" /src: (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "opam install $DEPS")) [NOTE] Package ocaml-options-vanilla is already installed (current version is 1). [NOTE] Package ocaml-config is already installed (current version is 3). [NOTE] Package ocaml-compiler is already installed (current version is 5.3.0). [NOTE] Package ocaml-base-compiler is already installed (current version is 5.3.0). [NOTE] Package ocaml is already installed (current version is 5.3.0). [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-nnp is already installed (current version is base). [NOTE] Package base-effects is already installed (current version is base). [NOTE] Package base-domains 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 cppo.1.8.0 (cached) -> retrieved cmdliner.1.3.0 (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 result.1.5 (cached) -> retrieved seq.base (cached) -> installed seq.base -> retrieved re.1.13.2 (cached) -> retrieved topkg.1.1.0 (cached) -> retrieved dune.3.20.1, dune-configurator.3.20.1 (cached) -> installed cmdliner.1.3.0 -> installed ocamlbuild.0.16.1 -> installed ocamlfind.1.9.8 -> installed base-bytes.base -> installed topkg.1.1.0 -> installed fmt.0.11.0 -> installed astring.0.8.5 -> installed dune.3.20.1 -> installed csexp.1.5.2 -> installed bechamel.0.5.0 -> installed camlp-streams.5.0.1 -> installed cstruct.6.2.0 -> installed ocaml-version.4.0.1 -> installed optint.0.3.0 -> installed result.1.5 -> 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 11:49.06 ---> saved as "fce2be962d1452e22115f6726585555fbe45db0b1a6da8ce50658a46db690644" /src: (copy (src .) (dst /src)) 2025-09-04 11:49.07 ---> saved as "ed4f1cc0a25b6597ba3c5ea0e4f0b3659804c6da684cf8a595bbc32d7fcce7ef" /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 CC liburing.so.2.4 CC liburing-ffi.so.2.4 AR liburing.a AR liburing-ffi.a RANLIB liburing.a RANLIB liburing-ffi.a make: Leaving directory '/src/_build/default/vendor/liburing/src' ar: creating liburing-ffi.a ar: creating liburing.a (cd _build/default/tests && ./poll_add.exe) submitted 1 poll_add: 1 2025-09-04 11:49.31 ---> saved as "1093393dc38625288ba53980e08c770f28e3aa63449be5cb74f5a77b2ac18b6d" Job succeeded 2025-09-04 11:49.31: Job succeeded