2025-08-30 07:18.38: New job: test ocsigen/lwt https://github.com/ocsigen/lwt.git#refs/heads/better-ci-test-ppx (06449cc7530261c49e509a3f740a950a7e42a606) (linux-x86_64:(lower-bound)) Base: ocaml/opam:debian-12-ocaml-4.08@sha256:1f8f583356b37c1cbcde061de13bfdb1a8963b80127e721c7ca17f4e884e669d Opam project build To reproduce locally: git clone --recursive "https://github.com/ocsigen/lwt.git" -b "better-ci-test-ppx" && cd "lwt" && git reset --hard 06449cc7 cat > Dockerfile <<'END-OF-DOCKERFILE' FROM ocaml/opam:debian-12-ocaml-4.08@sha256:1f8f583356b37c1cbcde061de13bfdb1a8963b80127e721c7ca17f4e884e669d # debian-12-4.08_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 b8021439f8c57ba6435bc2263f6596671f4f4466 || git fetch origin master) && git reset -q --hard b8021439f8c57ba6435bc2263f6596671f4f4466 && git log --no-decorate -n1 --oneline && opam update -u COPY --chown=1000:1000 lwt_retry.opam lwt_react.opam lwt_ppx.opam lwt.opam ./ RUN opam pin add -yn lwt_retry.dev './' && \ opam pin add -yn lwt_react.dev './' && \ opam pin add -yn lwt_ppx.dev './' && \ opam pin add -yn lwt.dev './' RUN echo '(lang dune 3.0)' > './dune-project' ENV DEPS="base-bigarray.base base-bytes.base base-threads.base base-unix.base conf-m4.1 cppo.1.6.1 dune.2.7.1 dune-configurator.2.5.1 dune-private-libs.2.5.1 jbuilder.1.0+beta20.1 ocaml.4.08.1 ocaml-base-compiler.4.08.1 ocaml-config.1 ocamlbuild.0.14.0 ocamlfind.1.8.0 ocplib-endian.1.0 react.1.2.2 topkg.1.0.8" ENV CI="true" ENV OCAMLCI="true" RUN opam update --depexts && opam install --cli=2.4 --depext-only -y lwt_retry.dev lwt_react.dev lwt.dev $DEPS RUN opam install $DEPS COPY --chown=1000:1000 . /src RUN opam exec -- dune build --only-packages=lwt_retry,lwt_react,lwt @install @check @runtest && rm -rf _build END-OF-DOCKERFILE docker build . END-REPRO-BLOCK 2025-08-30 07:18.38: Using cache hint "ocsigen/lwt-ocaml/opam:debian-12-ocaml-4.08@sha256:1f8f583356b37c1cbcde061de13bfdb1a8963b80127e721c7ca17f4e884e669d-debian-12-4.08_opam-2.4-73802293ad2eefde73281b160e84651d" 2025-08-30 07:18.38: Using OBuilder spec: ((from ocaml/opam:debian-12-ocaml-4.08@sha256:1f8f583356b37c1cbcde061de13bfdb1a8963b80127e721c7ca17f4e884e669d) (comment debian-12-4.08_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 b8021439f8c57ba6435bc2263f6596671f4f4466 || git fetch origin master) && git reset -q --hard b8021439f8c57ba6435bc2263f6596671f4f4466 && git log --no-decorate -n1 --oneline && opam update -u")) (copy (src lwt_retry.opam lwt_react.opam lwt_ppx.opam lwt.opam) (dst ./)) (run (network host) (shell "opam pin add -yn lwt_retry.dev './' && \ \nopam pin add -yn lwt_react.dev './' && \ \nopam pin add -yn lwt_ppx.dev './' && \ \nopam pin add -yn lwt.dev './'")) (run (network host) (shell "echo '(lang dune 3.0)' > './dune-project'")) (env DEPS "base-bigarray.base base-bytes.base base-threads.base base-unix.base conf-m4.1 cppo.1.6.1 dune.2.7.1 dune-configurator.2.5.1 dune-private-libs.2.5.1 jbuilder.1.0+beta20.1 ocaml.4.08.1 ocaml-base-compiler.4.08.1 ocaml-config.1 ocamlbuild.0.14.0 ocamlfind.1.8.0 ocplib-endian.1.0 react.1.2.2 topkg.1.0.8") (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_retry.dev lwt_react.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 --only-packages=lwt_retry,lwt_react,lwt @install @check @runtest && rm -rf _build")) ) 2025-08-30 07:18.38: Waiting for resource in pool OCluster 2025-08-30 07:24.06: Waiting for worker… 2025-08-30 07:25.35: Got resource from pool OCluster Building on odawa.caelum.ci.dev All commits already cached HEAD is now at 06449cc75 improve maintainability of github action (from ocaml/opam:debian-12-ocaml-4.08@sha256:1f8f583356b37c1cbcde061de13bfdb1a8963b80127e721c7ca17f4e884e669d) 2025-08-30 07:25.24 ---> using "b69d5f1106f8a1cfb35e904f37f2ccc38216aa61a22ee32dd7c324a91608cf44" from cache /: (comment debian-12-4.08_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")) 2025-08-30 07:25.24 ---> using "1a903f03c7ddd095bec75be5cece2288115c302364eae01bb0abb89dcd4c5961" 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. 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 [NOTE] The 'jobs' option was reset, its value was 71 and its new value will vary according to the current number of cores on your machine. You can restore the fixed value using: opam option jobs=71 --global Format upgrade done. <><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><> [default] Initialised 2025-08-30 07:25.24 ---> using "1178d73be057b4de594f52b70403c6dfe6d6d4aa9337166b4a1a36be60c42934" from cache /src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version")) Linux 6.8.0-60-generic The OCaml toplevel, version 4.08.1 2.4.1 2025-08-30 07:25.24 ---> using "f2d4d3627a2d7615c6fc577daebe5e4dca35a0d08145b208f64043b44b902a79" from cache /src: (workdir /src) /src: (run (shell "sudo chown opam /src")) 2025-08-30 07:25.24 ---> using "2f78455f2ad06a61711781c5c171de982429dfdd6b2eb8a212d8b2d82f532bb5" from cache /src: (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "cd ~/opam-repository && (git cat-file -e b8021439f8c57ba6435bc2263f6596671f4f4466 || git fetch origin master) && git reset -q --hard b8021439f8c57ba6435bc2263f6596671f4f4466 && git log --no-decorate -n1 --oneline && opam update -u")) b8021439f8 Merge pull request #28261 from kit-ty-kate/deploy-fix-25819 <><> 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) 2025-08-30 07:25.24 ---> using "0a6f2d7c91259d87170841872e5cec38cb907f18f51e59d95395afeea579b4a8" from cache /src: (copy (src lwt_retry.opam lwt_react.opam lwt_ppx.opam lwt.opam) (dst ./)) 2025-08-30 07:25.24 ---> saved as "0d8cea15981d4afa91f8348de52f93f859496feb3cfd3058e5b818e2ea731325" /src: (run (network host) (shell "opam pin add -yn lwt_retry.dev './' && \ \nopam pin add -yn lwt_react.dev './' && \ \nopam pin add -yn lwt_ppx.dev './' && \ \nopam pin add -yn lwt.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) [lwt_ppx.dev] synchronised (file:///src) lwt_ppx is now pinned to file:///src (version dev) [lwt.dev] synchronised (file:///src) lwt is now pinned to file:///src (version dev) 2025-08-30 07:25.28 ---> saved as "8a053cce11405cac6f3fe03d2a55be75b85e007fb068eb648dfeae600bbbe21f" /src: (run (network host) (shell "echo '(lang dune 3.0)' > './dune-project'")) 2025-08-30 07:25.28 ---> saved as "c7cc70538a95f0045365a896a64e8ebd1f36baa7a06cd0a67baca4fa0ccda14a" /src: (env DEPS "base-bigarray.base base-bytes.base base-threads.base base-unix.base conf-m4.1 cppo.1.6.1 dune.2.7.1 dune-configurator.2.5.1 dune-private-libs.2.5.1 jbuilder.1.0+beta20.1 ocaml.4.08.1 ocaml-base-compiler.4.08.1 ocaml-config.1 ocamlbuild.0.14.0 ocamlfind.1.8.0 ocplib-endian.1.0 react.1.2.2 topkg.1.0.8") /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_retry.dev lwt_react.dev lwt.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 0s (1238 kB/s) - Reading package lists... <><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><> [lwt.dev] synchronised (file:///src) [lwt_react.dev] synchronised (file:///src) [lwt_retry.dev] synchronised (file:///src) [NOTE] Package ocaml-config is already installed (current version is 1). [NOTE] Package ocaml-base-compiler is already installed (current version is 4.08.1). [NOTE] Package ocaml is already installed (current version is 4.08.1). [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 system packages will first need to be installed: m4 <><> Handling external dependencies <><><><><><><><><><><><><><><><><><><><><><> + /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "m4" - debconf: delaying package configuration, since apt-utils is not installed - Selecting previously unselected package m4. - (Reading database ... (Reading database ... 5% (Reading database ... 10% (Reading database ... 15% (Reading database ... 20% (Reading database ... 25% (Reading database ... 30% (Reading database ... 35% (Reading database ... 40% (Reading database ... 45% (Reading database ... 50% (Reading database ... 55% (Reading database ... 60% (Reading database ... 65% (Reading database ... 70% (Reading database ... 75% (Reading database ... 80% (Reading database ... 85% (Reading database ... 90% (Reading database ... 95% (Reading database ... 100% (Reading database ... 18747 files and directories currently installed.) - Preparing to unpack .../archives/m4_1.4.19-3_amd64.deb ... - Unpacking m4 (1.4.19-3) ... - Setting up m4 (1.4.19-3) ... 2025-08-30 07:25.37 ---> saved as "85c9ca0c91fbe070fb1570a2fb18c6b1208a4934804293e255d09e5459032538" /src: (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "opam install $DEPS")) [NOTE] Package ocaml-config is already installed (current version is 1). [NOTE] Package ocaml-base-compiler is already installed (current version is 4.08.1). [NOTE] Package ocaml is already installed (current version is 4.08.1). [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 12 packages - install base-bytes base - install conf-m4 1 - install cppo 1.6.1 - install dune 2.7.1 - install dune-configurator 2.5.1 - install dune-private-libs 2.5.1 - install jbuilder 1.0+beta20.1 (deprecated) - install ocamlbuild 0.14.0 - install ocamlfind 1.8.0 - install ocplib-endian 1.0 - install react 1.2.2 - install topkg 1.0.8 <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><> -> retrieved cppo.1.6.1 (cached) -> retrieved dune.2.7.1 (cached) -> retrieved dune-configurator.2.5.1, dune-private-libs.2.5.1 (cached) -> installed conf-m4.1 -> retrieved jbuilder.1.0+beta20.1 (cached) -> retrieved ocamlbuild.0.14.0 (cached) -> retrieved ocamlfind.1.8.0 (cached) -> retrieved ocplib-endian.1.0 (cached) -> retrieved react.1.2.2 (cached) -> retrieved topkg.1.0.8 (cached) -> installed ocamlfind.1.8.0 -> installed base-bytes.base -> installed ocamlbuild.0.14.0 -> installed dune.2.7.1 -> installed jbuilder.1.0+beta20.1 -> installed cppo.1.6.1 -> installed topkg.1.0.8 -> installed react.1.2.2 -> installed dune-private-libs.2.5.1 -> installed ocplib-endian.1.0 -> installed dune-configurator.2.5.1 Done. <><> jbuilder.1.0+beta20.1 installed successfully <><><><><><><><><><><><><><><> => Note: This package is deprecated. # To update the current shell environment, run: eval $(opam env) 2025-08-30 07:25.57 ---> saved as "ccc92ef52841189806fb0d2b9e520f58fdeed5ad65046374a1494b7e71feef46" /src: (copy (src .) (dst /src)) 2025-08-30 07:25.57 ---> saved as "7cd168fb674e8a2c9f8417a9917dc8311e21fa1ec99345ca49d812b728ec12f7" /src: (run (shell "opam exec -- dune build --only-packages=lwt_retry,lwt_react,lwt @install @check @runtest && rm -rf _build")) main alias test/retry/runtest Testing library 'retry'... .............. Ok. 14 tests ran, 0 tests skipped in 0.01 seconds main alias test/core/runtest Testing library 'core'... ...............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................SSSSSSSSSSSSSSSSSSSSSSS.................................................................................................................................................. Ok. 705 tests ran, 23 tests skipped in 0.13 seconds main alias test/react/runtest Testing library 'react'... ........... Ok. 11 tests ran, 0 tests skipped in 4.50 seconds main alias test/unix/runtest Testing library 'unix'... .....................................SSSSS..............................................................................................................SSSS................................................................................... Ok. 230 tests ran, 9 tests skipped in 6.29 seconds 2025-08-30 07:26.06 ---> saved as "86e69ab8ec1be2e809019d6d587b9516e40322b107ad368d5848e972b4d34f8c" Job succeeded 2025-08-30 07:26.06: Job succeeded