2025-10-15 10:13.15: New job: test ocsigen/lwt https://github.com/ocsigen/lwt.git#refs/heads/lwt-6-only-await-and-events (8985a4159289ab22916410bd032cfff1cfa3f240) (linux-ppc64:debian-13-5.3_ppc64_opam-2.4) Base: ocaml/opam:debian-13-ocaml-5.3@sha256:ac1540b91d3a279f86ce438f87458a304f85168c7c5b2cc5a289451bf59f1894 Opam project build To reproduce locally: git clone --recursive "https://github.com/ocsigen/lwt.git" -b "lwt-6-only-await-and-events" && cd "lwt" && git reset --hard 8985a415 cat > Dockerfile <<'END-OF-DOCKERFILE' FROM ocaml/opam:debian-13-ocaml-5.3@sha256:ac1540b91d3a279f86ce438f87458a304f85168c7c5b2cc5a289451bf59f1894 # debian-13-5.3_ppc64_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 deb3de7fc5bdf4eb6ebbacd9c3207c8d6820bc64 || git fetch origin master) && git reset -q --hard deb3de7fc5bdf4eb6ebbacd9c3207c8d6820bc64 && git log --no-decorate -n1 --oneline && opam update -u COPY --chown=1000:1000 lwt_runtime_events.opam lwt_retry.opam lwt_react.opam lwt_ppx__ppx_let_tests.opam lwt_ppx.opam lwt_direct.opam lwt.opam ./ RUN opam pin add -yn lwt_runtime_events.dev './' && \ opam pin add -yn lwt_retry.dev './' && \ opam pin add -yn lwt_react.dev './' && \ opam pin add -yn lwt_ppx__ppx_let_tests.dev './' && \ opam pin add -yn lwt_ppx.dev './' && \ opam pin add -yn lwt_direct.dev './' && \ opam pin add -yn lwt.dev './' RUN echo '(lang dune 3.0)' > './dune-project' ENV DEPS="base.v0.17.3 base-bigarray.base base-bytes.base base-domains.base base-effects.base base-nnp.base base-threads.base base-unix.base cppo.1.8.0 csexp.1.5.2 dune.3.20.2 dune-configurator.3.20.2 ocaml.5.3.0 ocaml-base-compiler.5.3.0 ocaml-compiler.5.3.0 ocaml-compiler-libs.v0.17.0 ocaml-config.3 ocaml-options-vanilla.1 ocaml_intrinsics_kernel.v0.17.1 ocamlbuild.0.16.1 ocamlfind.1.9.8 ocplib-endian.1.2 ppx_derivers.1.2.1 ppx_here.v0.17.0 ppx_let.v0.17.1 ppxlib.0.37.0 react.1.2.2 sexplib0.v0.17.0 stdlib-shims.0.3.0 topkg.1.1.0" ENV CI="true" ENV OCAMLCI="true" RUN opam update --depexts && opam install --cli=2.4 --depext-only -y lwt_runtime_events.dev lwt_retry.dev lwt_react.dev lwt_ppx__ppx_let_tests.dev lwt_ppx.dev lwt_direct.dev 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 10:13.15: Using cache hint "ocsigen/lwt-ocaml/opam:debian-13-ocaml-5.3@sha256:ac1540b91d3a279f86ce438f87458a304f85168c7c5b2cc5a289451bf59f1894-debian-13-5.3_ppc64_opam-2.4-8bbdcd09e9ccc44bf12a03900b9e130d" 2025-10-15 10:13.15: Using OBuilder spec: ((from ocaml/opam:debian-13-ocaml-5.3@sha256:ac1540b91d3a279f86ce438f87458a304f85168c7c5b2cc5a289451bf59f1894) (comment debian-13-5.3_ppc64_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 deb3de7fc5bdf4eb6ebbacd9c3207c8d6820bc64 || git fetch origin master) && git reset -q --hard deb3de7fc5bdf4eb6ebbacd9c3207c8d6820bc64 && git log --no-decorate -n1 --oneline && opam update -u")) (copy (src lwt_runtime_events.opam lwt_retry.opam lwt_react.opam lwt_ppx__ppx_let_tests.opam lwt_ppx.opam lwt_direct.opam lwt.opam) (dst ./)) (run (network host) (shell "opam pin add -yn lwt_runtime_events.dev './' && \ \nopam pin add -yn lwt_retry.dev './' && \ \nopam pin add -yn lwt_react.dev './' && \ \nopam pin add -yn lwt_ppx__ppx_let_tests.dev './' && \ \nopam pin add -yn lwt_ppx.dev './' && \ \nopam pin add -yn lwt_direct.dev './' && \ \nopam pin add -yn lwt.dev './'")) (run (network host) (shell "echo '(lang dune 3.0)' > './dune-project'")) (env DEPS "base.v0.17.3 base-bigarray.base base-bytes.base base-domains.base base-effects.base base-nnp.base base-threads.base base-unix.base cppo.1.8.0 csexp.1.5.2 dune.3.20.2 dune-configurator.3.20.2 ocaml.5.3.0 ocaml-base-compiler.5.3.0 ocaml-compiler.5.3.0 ocaml-compiler-libs.v0.17.0 ocaml-config.3 ocaml-options-vanilla.1 ocaml_intrinsics_kernel.v0.17.1 ocamlbuild.0.16.1 ocamlfind.1.9.8 ocplib-endian.1.2 ppx_derivers.1.2.1 ppx_here.v0.17.0 ppx_let.v0.17.1 ppxlib.0.37.0 react.1.2.2 sexplib0.v0.17.0 stdlib-shims.0.3.0 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 lwt_runtime_events.dev lwt_retry.dev lwt_react.dev lwt_ppx__ppx_let_tests.dev lwt_ppx.dev lwt_direct.dev 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 10:13.15: Waiting for resource in pool OCluster 2025-10-15 10:24.36: Waiting for worker… 2025-10-15 10:35.58: Got resource from pool OCluster Building on scyleia.caelum.ci.dev HEAD is now at 1375b8792 Update CHANGES HEAD is now at 8985a4159 runtime-events as optional dep (to be compatible with 4.14) (from ocaml/opam:debian-13-ocaml-5.3@sha256:ac1540b91d3a279f86ce438f87458a304f85168c7c5b2cc5a289451bf59f1894) Unable to find image 'ocaml/opam:debian-13-ocaml-5.3@sha256:ac1540b91d3a279f86ce438f87458a304f85168c7c5b2cc5a289451bf59f1894' locally docker.io/ocaml/opam@sha256:ac1540b91d3a279f86ce438f87458a304f85168c7c5b2cc5a289451bf59f1894: Pulling from ocaml/opam 71fbf24a2393: Already exists 83dbd7bf17ea: Already exists 9a65c1a24e17: Already exists 3ddaeece5198: Already exists 7b9d7a80f7ec: Already exists 38aeca3c1618: Already exists 0b596ce0a20e: Already exists 0bbee5d6af7b: Already exists 5298b4255e13: Already exists 5d2e3e353c70: Already exists 7e826a6260ef: Already exists 1e1e8ba66fd1: Already exists 80a95ac0076d: Already exists ddf5f1a96e1f: Already exists 8c5199c15aa0: Already exists 9adfaeda889f: Already exists 9adfaeda889f: Already exists 1c7fc7e831bb: Already exists 73d81cd9f2f1: Already exists aad978d660cd: Already exists 79f97c7fe0e1: Already exists 4f4fb700ef54: Already exists 0d0929900137: Already exists 51ace838e111: Already exists 5e3d32d58263: Already exists 312c19c10354: Already exists b8a6f72a4879: Already exists 701b5b70672c: Already exists 423ecb89d367: Already exists 1daad2e46849: Already exists ee810ee132eb: Already exists 87cbcd4f135f: Already exists b0d89dead177: Already exists 7797421764ef: Already exists 3eaad8887796: Already exists 6620c200808d: Already exists 5fe59832ab21: Already exists b92d9ca399fc: Already exists 1f82ed4aae51: Already exists 7d53bd33957c: Already exists b8a80903d41c: Pulling fs layer 05e88bf10942: Pulling fs layer e872d811cd74: Pulling fs layer 807a97e4661c: Pulling fs layer 2a8911ec8b34: Pulling fs layer 675f3b2aae26: Pulling fs layer 93428f25f0fb: Pulling fs layer 807a97e4661c: Waiting 2a8911ec8b34: Waiting 675f3b2aae26: Waiting 93428f25f0fb: Waiting b8a80903d41c: Verifying Checksum b8a80903d41c: Download complete e872d811cd74: Verifying Checksum e872d811cd74: Download complete 05e88bf10942: Verifying Checksum 05e88bf10942: Download complete b8a80903d41c: Pull complete 05e88bf10942: Pull complete e872d811cd74: Pull complete 2a8911ec8b34: Verifying Checksum 2a8911ec8b34: Download complete 675f3b2aae26: Verifying Checksum 675f3b2aae26: Download complete 93428f25f0fb: Download complete 807a97e4661c: Verifying Checksum 807a97e4661c: Download complete 807a97e4661c: Pull complete 2a8911ec8b34: Pull complete 675f3b2aae26: Pull complete 93428f25f0fb: Pull complete Digest: sha256:ac1540b91d3a279f86ce438f87458a304f85168c7c5b2cc5a289451bf59f1894 Status: Downloaded newer image for ocaml/opam@sha256:ac1540b91d3a279f86ce438f87458a304f85168c7c5b2cc5a289451bf59f1894 2025-10-15 10:35.59 ---> using "f9a2d73046fd04e6cdbca7507790366bcfed02ea3d92bf854afb5ded851242bb" from cache /: (comment debian-13-5.3_ppc64_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")) 2025-10-15 10:35.59 ---> using "c82a6ad2714c8434f8466e63c0b75b2065703acca6479ffce65f0ba95afb4f14" 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 Format upgrade done. 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. <><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><> [default] Initialised 2025-10-15 10:35.59 ---> using "43b9e82affb98bb53d4c9cd9e5e8c6406ba02029ada6992e74994166b9386e50" from cache /src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version")) Linux 6.8.0-85-generic The OCaml toplevel, version 5.3.0 2.4.1 2025-10-15 10:35.59 ---> using "f74033a8073af48591dabd8560651c548c1b3e0c6e8428a745f40d4890a25b5f" from cache /src: (workdir /src) /src: (run (shell "sudo chown opam /src")) 2025-10-15 10:35.59 ---> using "5ea9d52506f4cd8ec0fde85ea594dc02fb9a781d1825be14cb5037c8ba7180a0" from cache /src: (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "cd ~/opam-repository && (git cat-file -e deb3de7fc5bdf4eb6ebbacd9c3207c8d6820bc64 || git fetch origin master) && git reset -q --hard deb3de7fc5bdf4eb6ebbacd9c3207c8d6820bc64 && git log --no-decorate -n1 --oneline && opam update -u")) From https://github.com/ocaml/opam-repository * branch master -> FETCH_HEAD 1abfcdbf14..12d0447fd1 master -> origin/master deb3de7fc5 Merge pull request #28686 from NathanReb/release-ppxlib-0.37.0 <><> 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-base-compiler.5.4.0"), 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 10:35.59 ---> using "44367d0db6549b04924dacd83099cde4210b33c26314756782fe20318068c228" from cache /src: (copy (src lwt_runtime_events.opam lwt_retry.opam lwt_react.opam lwt_ppx__ppx_let_tests.opam lwt_ppx.opam lwt_direct.opam lwt.opam) (dst ./)) 2025-10-15 10:35.59 ---> saved as "a18e7accbba743b5550fcd17b77d598a57c4fdef3483d77ede7c975db96b7bbb" /src: (run (network host) (shell "opam pin add -yn lwt_runtime_events.dev './' && \ \nopam pin add -yn lwt_retry.dev './' && \ \nopam pin add -yn lwt_react.dev './' && \ \nopam pin add -yn lwt_ppx__ppx_let_tests.dev './' && \ \nopam pin add -yn lwt_ppx.dev './' && \ \nopam pin add -yn lwt_direct.dev './' && \ \nopam pin add -yn lwt.dev './'")) [NOTE] Package lwt_runtime_events does not exist in opam repositories registered in the current switch. [lwt_runtime_events.dev] synchronised (file:///src) lwt_runtime_events is now pinned to file:///src (version dev) [lwt_retry.dev] synchronised (file:///src) lwt_retry is now pinned to file:///src (version dev) [lwt_react.dev] synchronised (file:///src) lwt_react is now pinned to file:///src (version dev) [NOTE] Package lwt_ppx__ppx_let_tests does not exist in opam repositories registered in the current switch. [lwt_ppx__ppx_let_tests.dev] synchronised (file:///src) [WARNING] Failed checks on lwt_ppx__ppx_let_tests package definition from source at file:///src: warning 62: License doesn't adhere to the SPDX standard, see https://spdx.org/licenses/ : "NOTFORRELEASE" lwt_ppx__ppx_let_tests is now pinned to file:///src (version dev) [lwt_ppx.dev] synchronised (file:///src) lwt_ppx is now pinned to file:///src (version dev) [lwt_direct.dev] synchronised (file:///src) lwt_direct is now pinned to file:///src (version dev) [lwt.dev] synchronised (file:///src) lwt is now pinned to file:///src (version dev) 2025-10-15 10:36.18 ---> saved as "74d0372216ffeebb60f3efb1ee2cb2287e8f6f30bced05735412fe9f2f3bd82c" /src: (run (network host) (shell "echo '(lang dune 3.0)' > './dune-project'")) 2025-10-15 10:36.18 ---> saved as "6edf55a40fa4a8c52458f6849adb2ee4bd9e7f455e9f21d8b3cc226dbebf44de" /src: (env DEPS "base.v0.17.3 base-bigarray.base base-bytes.base base-domains.base base-effects.base base-nnp.base base-threads.base base-unix.base cppo.1.8.0 csexp.1.5.2 dune.3.20.2 dune-configurator.3.20.2 ocaml.5.3.0 ocaml-base-compiler.5.3.0 ocaml-compiler.5.3.0 ocaml-compiler-libs.v0.17.0 ocaml-config.3 ocaml-options-vanilla.1 ocaml_intrinsics_kernel.v0.17.1 ocamlbuild.0.16.1 ocamlfind.1.9.8 ocplib-endian.1.2 ppx_derivers.1.2.1 ppx_here.v0.17.0 ppx_let.v0.17.1 ppxlib.0.37.0 react.1.2.2 sexplib0.v0.17.0 stdlib-shims.0.3.0 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 lwt_runtime_events.dev lwt_retry.dev lwt_react.dev lwt_ppx__ppx_let_tests.dev lwt_ppx.dev lwt_direct.dev 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 ppc64el Packages [51.4 kB] - Fetched 142 kB in 0s (1313 kB/s) - Reading package lists... - <><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><> [lwt.dev] synchronised (file:///src) [lwt_direct.dev] synchronised (file:///src) [lwt_ppx.dev] synchronised (file:///src) [lwt_ppx__ppx_let_tests.dev] synchronised (file:///src) [lwt_react.dev] synchronised (file:///src) [lwt_retry.dev] synchronised (file:///src) [lwt_runtime_events.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). 2025-10-15 10:36.36 ---> saved as "9ef250d7d0d6ea741efa2775c58e1365bbac9c2f79c7be3213766e075f65dfbd" /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 19 packages - install base v0.17.3 - install base-bytes base - install cppo 1.8.0 - install csexp 1.5.2 - install dune 3.20.2 - install dune-configurator 3.20.2 - install ocaml-compiler-libs v0.17.0 - install ocaml_intrinsics_kernel v0.17.1 - install ocamlbuild 0.16.1 - install ocamlfind 1.9.8 - install ocplib-endian 1.2 - install ppx_derivers 1.2.1 - install ppx_here v0.17.0 - install ppx_let v0.17.1 - install ppxlib 0.37.0 - install react 1.2.2 - install sexplib0 v0.17.0 - install stdlib-shims 0.3.0 - install topkg 1.1.0 <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><> -> retrieved base.v0.17.3 (cached) -> retrieved cppo.1.8.0 (cached) -> retrieved csexp.1.5.2 (cached) -> retrieved ocaml-compiler-libs.v0.17.0 (cached) -> retrieved ocaml_intrinsics_kernel.v0.17.1 (cached) -> retrieved ocamlfind.1.9.8 (cached) -> retrieved ocamlbuild.0.16.1 (cached) -> retrieved ocplib-endian.1.2 (cached) -> retrieved ppx_derivers.1.2.1 (cached) -> retrieved ppx_here.v0.17.0 (cached) -> retrieved ppx_let.v0.17.1 (cached) -> retrieved react.1.2.2 (cached) -> retrieved sexplib0.v0.17.0 (cached) -> retrieved stdlib-shims.0.3.0 (cached) -> retrieved topkg.1.1.0 (cached) -> retrieved ppxlib.0.37.0 (cached) -> retrieved dune.3.20.2, dune-configurator.3.20.2 (cached) -> installed ocamlbuild.0.16.1 -> installed ocamlfind.1.9.8 -> installed base-bytes.base -> installed topkg.1.1.0 -> installed react.1.2.2 -> installed dune.3.20.2 -> installed ppx_derivers.1.2.1 -> installed csexp.1.5.2 -> installed cppo.1.8.0 -> installed ocaml-compiler-libs.v0.17.0 -> installed ocaml_intrinsics_kernel.v0.17.1 -> installed sexplib0.v0.17.0 -> installed stdlib-shims.0.3.0 -> installed ocplib-endian.1.2 -> installed dune-configurator.3.20.2 -> installed base.v0.17.3 -> installed ppxlib.0.37.0 -> installed ppx_here.v0.17.0 -> installed ppx_let.v0.17.1 Done. # To update the current shell environment, run: eval $(opam env) 2025-10-15 10:38.19 ---> saved as "52dff8db93b5582b8e5a86e842394af578f1505d8f003674c28e310eeb5529a4" /src: (copy (src .) (dst /src)) 2025-10-15 10:38.19 ---> saved as "cfd9e4b6428896721e53c3d863a4594e6964b4939f47bf78ae816c7e90a5d54c" /src: (run (shell "opam exec -- dune build @install @check @runtest && rm -rf _build")) (cd _build/default/test/direct && ./main.exe) Testing library 'lwt_direct'... ............. Ok. 13 tests ran, 0 tests skipped in 0.00 seconds (cd _build/default/test/retry && ./main.exe) Testing library 'retry'... .............. Ok. 14 tests ran, 0 tests skipped in 0.01 seconds (cd _build/default/test/core && ./main.exe) Testing library 'core'... ...............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................SSSSSSSSSSSSSSSSSSSSSSS.................................................................................................................................................. Ok. 705 tests ran, 23 tests skipped in 0.42 seconds (cd _build/default/test/ppx && ./main.exe) Testing library 'ppx'... ................ Ok. 16 tests ran, 0 tests skipped in 1.20 seconds (cd _build/default/test/react && ./main.exe) Testing library 'react'... ........... Ok. 11 tests ran, 0 tests skipped in 4.50 seconds (cd _build/default/test/unix && ./main.exe) Testing library 'unix'... .................................SSSSS..............................................................................................................SSSS................................................................................... Ok. 226 tests ran, 9 tests skipped in 6.32 seconds 2025-10-15 10:38.30 ---> saved as "1467bdab58f16431e7293c13bbbedadd84dede0ef8adc1d301fd6f50af7bd26e" Job succeeded 2025-10-15 10:38.30: Job succeeded