2025-09-27 20:35.11: New job: test ocaml-multicore/ocaml-uring https://github.com/ocaml-multicore/ocaml-uring.git#refs/heads/main (cbd959cf7bbad82fbbacb484bb197db127ed3623) (linux-x86_64:ubuntu-22.04-5.3_opam-2.4) Base: ocaml/opam:ubuntu-22.04-ocaml-5.3@sha256:6c7955e0185185836d263d289dacb46372674bb2be83dc570321ce11c445832e 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 cbd959cf cat > Dockerfile <<'END-OF-DOCKERFILE' FROM ocaml/opam:ubuntu-22.04-ocaml-5.3@sha256:6c7955e0185185836d263d289dacb46372674bb2be83dc570321ce11c445832e # ubuntu-22.04-5.3_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 3f21ebe342ce440d9c9142ffe1185d8e5a326085 || git fetch origin master) && git reset -q --hard 3f21ebe342ce440d9c9142ffe1185d8e5a326085 && 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.3.20.2 dune-configurator.3.20.2 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.1.14.0 result.1.5 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 2025-09-27 20:35.11: Using cache hint "ocaml-multicore/ocaml-uring-ocaml/opam:ubuntu-22.04-ocaml-5.3@sha256:6c7955e0185185836d263d289dacb46372674bb2be83dc570321ce11c445832e-ubuntu-22.04-5.3_opam-2.4-1b7e9d118bba5ead16faf7abc81913b9" 2025-09-27 20:35.11: Using OBuilder spec: ((from ocaml/opam:ubuntu-22.04-ocaml-5.3@sha256:6c7955e0185185836d263d289dacb46372674bb2be83dc570321ce11c445832e) (comment ubuntu-22.04-5.3_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 3f21ebe342ce440d9c9142ffe1185d8e5a326085 || git fetch origin master) && git reset -q --hard 3f21ebe342ce440d9c9142ffe1185d8e5a326085 && 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.3.20.2 dune-configurator.3.20.2 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.1.14.0 result.1.5 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")) ) 2025-09-27 20:35.11: Waiting for resource in pool OCluster 2025-09-27 20:35.11: Waiting for worker… 2025-09-27 20:35.17: Got resource from pool OCluster Building on asteria.caelum.ci.dev HEAD is now at c5164ca fix use after seen in cqe handlers HEAD is now at cbd959c Merge pull request #126 from avsm/prep-27 (from ocaml/opam:ubuntu-22.04-ocaml-5.3@sha256:6c7955e0185185836d263d289dacb46372674bb2be83dc570321ce11c445832e) Unable to find image 'ocaml/opam:ubuntu-22.04-ocaml-5.3@sha256:6c7955e0185185836d263d289dacb46372674bb2be83dc570321ce11c445832e' locally docker.io/ocaml/opam@sha256:6c7955e0185185836d263d289dacb46372674bb2be83dc570321ce11c445832e: Pulling from ocaml/opam 2bf01afabfb3: Pulling fs layer 5a8b39457993: Pulling fs layer b7c839686575: Pulling fs layer 2bf01afabfb3: Waiting d68b884fe6f4: Pulling fs layer 5a8b39457993: Waiting b7c839686575: Waiting 1c65b133ca7e: Pulling fs layer 3dbc42b11ba6: Pulling fs layer d68b884fe6f4: Waiting e0ff69c640a4: Pulling fs layer 1c65b133ca7e: Waiting f743ce4fdea0: Pulling fs layer 3dbc42b11ba6: Waiting e0ff69c640a4: Waiting f743ce4fdea0: Waiting 5a8b39457993: Verifying Checksum 5a8b39457993: Download complete b7c839686575: Verifying Checksum b7c839686575: Download complete d68b884fe6f4: Verifying Checksum d68b884fe6f4: Download complete 1c65b133ca7e: Verifying Checksum 1c65b133ca7e: Download complete 3dbc42b11ba6: Verifying Checksum 3dbc42b11ba6: Download complete e0ff69c640a4: Verifying Checksum e0ff69c640a4: Download complete f743ce4fdea0: Verifying Checksum f743ce4fdea0: Download complete 2bf01afabfb3: Verifying Checksum 2bf01afabfb3: Download complete 2bf01afabfb3: Pull complete 5a8b39457993: Pull complete b7c839686575: Pull complete d68b884fe6f4: Pull complete 1c65b133ca7e: Pull complete 3dbc42b11ba6: Pull complete e0ff69c640a4: Pull complete f743ce4fdea0: Pull complete Digest: sha256:6c7955e0185185836d263d289dacb46372674bb2be83dc570321ce11c445832e Status: Downloaded newer image for ocaml/opam@sha256:6c7955e0185185836d263d289dacb46372674bb2be83dc570321ce11c445832e 2025-09-27 20:47.37 ---> saved as "84d5a24cc34d95fa0893803f1632642c34bae5424a408b1ab6b8f28a98dc9823" /: (comment ubuntu-22.04-5.3_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")) 2025-09-27 20:47.37 ---> saved as "5502da855f135ff26bd454556a3a645fad01bd459758f8a80b9b35c45f8ff57d" /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 2025-09-27 20:47.58 ---> saved as "166fc33c0106f626b80f373e55c68935600a09fe26123ce9a8d2741fd563ab44" /src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version")) Linux 5.15.0-156-generic The OCaml toplevel, version 5.3.0 2.4.1 2025-09-27 20:47.58 ---> saved as "a1ab8b994d7df1eb0ad30e1a3aa72cad98b7f3caf63955d15f7a0cf6169b5d51" /src: (workdir /src) /src: (run (shell "sudo chown opam /src")) 2025-09-27 20:47.58 ---> saved as "0f742c2519e53e31181ec0f96a8854d5164996ff19726507722bf32dbe19cea7" /src: (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "cd ~/opam-repository && (git cat-file -e 3f21ebe342ce440d9c9142ffe1185d8e5a326085 || git fetch origin master) && git reset -q --hard 3f21ebe342ce440d9c9142ffe1185d8e5a326085 && git log --no-decorate -n1 --oneline && opam update -u")) From https://github.com/ocaml/opam-repository * branch master -> FETCH_HEAD ee24528071..3c6a0f524c master -> origin/master 3f21ebe342 Merge pull request #28544 from vouillon/opam-publish-re.1.14.0 <><> 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) 2025-09-27 20:48.18 ---> saved as "94c82c345bd3c3694ff6bf96a0ef265c16d918d39428527b8b47fc2d8bafc8f2" /src: (copy (src uring.opam) (dst ./)) 2025-09-27 20:48.18 ---> saved as "5b995c96c0412de5ed1cd2099be2ed712ed732d3980da700c96a199809719ac6" /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) 2025-09-27 20:48.20 ---> saved as "49bcff50a399b7506bab39bca2d964139f27a1a0a8d4d8acf90ff45729c2b6b4" /src: (run (network host) (shell "echo '(lang dune 3.0)' > './dune-project'")) 2025-09-27 20:48.20 ---> saved as "c20d45c32273804c1e11c4132b3d64b5dc6213004abfce9cedbd8d5aee715231" /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.3.20.2 dune-configurator.3.20.2 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.1.14.0 result.1.5 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" - Get:1 http://security.ubuntu.com/ubuntu jammy-security InRelease [129 kB] - Hit:2 http://archive.ubuntu.com/ubuntu jammy InRelease - Get:3 http://archive.ubuntu.com/ubuntu jammy-updates InRelease [128 kB] - Get:4 http://security.ubuntu.com/ubuntu jammy-security/multiverse amd64 Packages [71.0 kB] - Get:5 http://security.ubuntu.com/ubuntu jammy-security/main amd64 Packages [3371 kB] - Get:6 http://archive.ubuntu.com/ubuntu jammy-backports InRelease [127 kB] - Get:7 http://security.ubuntu.com/ubuntu jammy-security/restricted amd64 Packages [5609 kB] - Get:8 http://archive.ubuntu.com/ubuntu jammy-updates/universe amd64 Packages [1577 kB] - Get:9 http://security.ubuntu.com/ubuntu jammy-security/universe amd64 Packages [1274 kB] - Get:10 http://archive.ubuntu.com/ubuntu jammy-updates/restricted amd64 Packages [5804 kB] - Get:11 http://archive.ubuntu.com/ubuntu jammy-updates/multiverse amd64 Packages [69.1 kB] - Get:12 http://archive.ubuntu.com/ubuntu jammy-updates/main amd64 Packages [3690 kB] - Get:13 http://archive.ubuntu.com/ubuntu jammy-backports/universe amd64 Packages [35.2 kB] - Fetched 21.9 MB in 4s (4869 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). 2025-09-27 20:48.34 ---> saved as "1ff558122b24229f3a62794f89410b23c296323fc0a702fab7bdad03f6ef66e6" /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 22 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 3.20.2 - install dune-configurator 3.20.2 - 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 1.14.0 - install result 1.5 - 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.1.14.0 (cached) -> retrieved result.1.5 (cached) -> retrieved topkg.1.1.0 (cached) -> retrieved dune.3.20.2, dune-configurator.3.20.2 (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.3.20.2 -> installed csexp.1.5.2 -> installed bechamel.0.5.0 -> installed camlp-streams.5.0.1 -> installed cppo.1.8.0 -> installed cstruct.6.2.0 -> installed ocaml-version.4.0.1 -> installed optint.0.3.0 -> installed re.1.14.0 -> installed result.1.5 -> installed ocplib-endian.1.2 -> installed dune-configurator.3.20.2 -> 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) 2025-09-27 20:49.15 ---> saved as "37c8c1b0c1c14784b07c8b1b2ae06a681d6b59c5843d54564d1edef37fb6101e" /src: (copy (src .) (dst /src)) 2025-09-27 20:49.15 ---> saved as "8fca9d145d07043f378aeaaa67aa4c5d4eea54a68dc45c0221676556ff2221fa" /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 libgcc_link_flag /usr/lib/gcc/x86_64-linux-gnu/11/libgcc.a 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 no futex waitv support no has_idtype_t yes nolibc 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 CC liburing.so.2.7 AR liburing-ffi.a CC liburing-ffi.so.2.7 RANLIB liburing-ffi.a 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 2025-09-27 20:49.21 ---> saved as "a318dd0e9c0cf1d7e798f3401acaf0bc1657a1d59bfc4961914c4d2f890fface" Job succeeded 2025-09-27 20:49.21: Job succeeded