2026-05-22 09:47.22: New job: test mirage/irmin-watcher https://github.com/mirage/irmin-watcher.git#refs/heads/eio2 (8b64fd89eb923a5915c8b5eb5a483a5436acb523) (linux-x86_64:(lower-bound)) Base: ocaml/opam:debian-13-ocaml-5.2@sha256:26d60e8deaee6424c5d0213b45df9190656e7c616c5febfec9dc170744ad31b1 Opam project build To reproduce locally: git clone --recursive "https://github.com/mirage/irmin-watcher.git" -b "eio2" && cd "irmin-watcher" && git reset --hard 8b64fd89 cat > Dockerfile <<'END-OF-DOCKERFILE' FROM ocaml/opam:debian-13-ocaml-5.2@sha256:26d60e8deaee6424c5d0213b45df9190656e7c616c5febfec9dc170744ad31b1 # debian-13-5.2_opam-2.5 USER 1000:1000 ENV CLICOLOR_FORCE="1" ENV OPAMCOLOR="always" WORKDIR /src RUN sudo ln -f /usr/bin/opam-2.5 /usr/bin/opam RUN cd ~/opam-repository && (git cat-file -e c180e1630960e0dbb8e30c22b3de89113eb5cc93 || git fetch origin master) && git reset -q --hard c180e1630960e0dbb8e30c22b3de89113eb5cc93 && git log --no-decorate -n1 --oneline RUN opam init --reinit -ni RUN uname -rs && opam exec -- ocaml -version && opam --version WORKDIR /src RUN sudo chown opam /src RUN opam update -u COPY --chown=1000:1000 irmin-watcher.opam ./ RUN opam pin add -yn irmin-watcher.dev './' RUN echo '(lang dune 3.0)' > './dune-project' ENV DEPS="alcotest.1.0.1 astring.0.8.5 base-bigarray.base base-bytes.base base-domains.base base-nnp.base base-threads.base base-unix.base bigarray-compat.1.1.0 bigstringaf.0.9.0 cmdliner.1.3.0 conf-pkg-config.1.0 cppo.1.6.7 csexp.1.3.1 cstruct.6.0.1 domain-local-await.0.1.0 dune.3.10.0 dune-configurator.2.9.3 eio.1.0 eio_linux.1.0 eio_main.1.0 eio_posix.1.0 fmt.0.9.0 hmap.0.8.1 inotify.2.6 inotify-eio.2.6 iomux.0.3 logs.0.7.0 lwt.5.7.0 lwt-dllist.1.0.0 lwt_eio.0.5 mtime.2.1.0 ocaml.5.2.1 ocaml-base-compiler.5.2.1 ocaml-config.3 ocaml-options-vanilla.1 ocamlbuild.0.14.3 ocamlfind.1.9.6 ocplib-endian.1.1 optint.0.3.0 psq.0.2.0 re.1.9.0 result.1.5 seq.0.3 stdlib-shims.0.1.0 topkg.1.0.8 uring.0.7 uuidm.0.9.8" ENV CI="true" ENV OCAMLCI="true" RUN opam update --depexts && opam install --cli=2.5 --depext-only -y irmin-watcher.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 2026-05-22 09:47.22: Using cache hint "mirage/irmin-watcher-ocaml/opam:debian-13-ocaml-5.2@sha256:26d60e8deaee6424c5d0213b45df9190656e7c616c5febfec9dc170744ad31b1-debian-13-5.2_opam-2.5-1ef210cdc35fd6da7f5eda7550825396" 2026-05-22 09:47.22: Using OBuilder spec: ((from ocaml/opam:debian-13-ocaml-5.2@sha256:26d60e8deaee6424c5d0213b45df9190656e7c616c5febfec9dc170744ad31b1) (comment debian-13-5.2_opam-2.5) (user (uid 1000) (gid 1000)) (env CLICOLOR_FORCE 1) (env OPAMCOLOR always) (workdir /src) (run (shell "sudo ln -f /usr/bin/opam-2.5 /usr/bin/opam")) (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "cd ~/opam-repository && (git cat-file -e c180e1630960e0dbb8e30c22b3de89113eb5cc93 || git fetch origin master) && git reset -q --hard c180e1630960e0dbb8e30c22b3de89113eb5cc93 && git log --no-decorate -n1 --oneline")) (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 "opam update -u")) (copy (src irmin-watcher.opam) (dst ./)) (run (network host) (shell "opam pin add -yn irmin-watcher.dev './'")) (run (shell "echo '(lang dune 3.0)' > './dune-project'")) (env DEPS "alcotest.1.0.1 astring.0.8.5 base-bigarray.base base-bytes.base base-domains.base base-nnp.base base-threads.base base-unix.base bigarray-compat.1.1.0 bigstringaf.0.9.0 cmdliner.1.3.0 conf-pkg-config.1.0 cppo.1.6.7 csexp.1.3.1 cstruct.6.0.1 domain-local-await.0.1.0 dune.3.10.0 dune-configurator.2.9.3 eio.1.0 eio_linux.1.0 eio_main.1.0 eio_posix.1.0 fmt.0.9.0 hmap.0.8.1 inotify.2.6 inotify-eio.2.6 iomux.0.3 logs.0.7.0 lwt.5.7.0 lwt-dllist.1.0.0 lwt_eio.0.5 mtime.2.1.0 ocaml.5.2.1 ocaml-base-compiler.5.2.1 ocaml-config.3 ocaml-options-vanilla.1 ocamlbuild.0.14.3 ocamlfind.1.9.6 ocplib-endian.1.1 optint.0.3.0 psq.0.2.0 re.1.9.0 result.1.5 seq.0.3 stdlib-shims.0.1.0 topkg.1.0.8 uring.0.7 uuidm.0.9.8") (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=2.5 --depext-only -y irmin-watcher.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")) ) 2026-05-22 09:47.22: Waiting for resource in pool OCluster 2026-05-22 11:14.46: Waiting for worker… 2026-05-22 11:17.12: Got resource from pool OCluster Building on clete.caelum.ci.dev All commits already cached HEAD is now at 8b64fd8 ocamlformat (from ocaml/opam:debian-13-ocaml-5.2@sha256:26d60e8deaee6424c5d0213b45df9190656e7c616c5febfec9dc170744ad31b1) 2026-05-22 11:17.13 ---> using "503ed5afe9018d5040aa2dba759a2e2138f0d96767139d7c938fc99dc949f1e0" from cache /: (comment debian-13-5.2_opam-2.5) /: (user (uid 1000) (gid 1000)) /: (env CLICOLOR_FORCE 1) /: (env OPAMCOLOR always) /: (workdir /src) /src: (run (shell "sudo ln -f /usr/bin/opam-2.5 /usr/bin/opam")) 2026-05-22 11:17.13 ---> using "0bf272105382bd787512c287b2362652aa4859b0f5836f3b1f4b55b85352dce7" from cache /src: (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "cd ~/opam-repository && (git cat-file -e c180e1630960e0dbb8e30c22b3de89113eb5cc93 || git fetch origin master) && git reset -q --hard c180e1630960e0dbb8e30c22b3de89113eb5cc93 && git log --no-decorate -n1 --oneline")) From https://github.com/ocaml/opam-repository * branch master -> FETCH_HEAD fc08333d1b..3e30e43808 master -> origin/master c180e16309 Merge pull request #29907 from dra27/host-arch-fixes 2026-05-22 11:17.13 ---> using "0eb526e1dcbf041d0ef9d8cfe0588c52f6e005b01e08937c455087e86f3b1aa1" 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 2.1 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 1 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=1 --global Format upgrade done. <><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><> [default] synchronised from git+file:///home/opam/opam-repository 2026-05-22 11:17.13 ---> using "6b2a3dd5e40e2ecd32d2b0f16faabe4ca0910c1913e26a177156e1f3eb8945f7" from cache /src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version")) Linux 6.8.0-111-generic The OCaml toplevel, version 5.2.1 2.5.1 2026-05-22 11:17.13 ---> using "52a3900e1d4825bca3d231d993ab2b16d13dd177a5d113ad13bb2f52c91da256" from cache /src: (workdir /src) /src: (run (shell "sudo chown opam /src")) 2026-05-22 11:17.13 ---> using "237dedcd3f33366c672b18496f6cf3672d3fd2ae143d44a9ae6bbbb6a0da26d5" from cache /src: (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "opam update -u")) <><> Updating package repositories ><><><><><><><><><><><><><><><><><><><><><><> [default] no changes from git+file:///home/opam/opam-repository Everything as up-to-date as possible (run with --verbose to show unavailable upgrades). The following packages are not being upgraded because the new versions conflict with other installed packages: - ocaml.5.5.0 However, you may "opam upgrade" these packages explicitly at these versions (e.g. "opam upgrade ocaml.5.5.0"), which will ask permission to downgrade or uninstall the conflicting packages. Nothing to do. # To update the current shell environment, run: eval $(opam env) 2026-05-22 11:17.13 ---> using "080ae905ad17f6ece229e4835795081bd3fbccb12d2c2bbbad26d8c30bdc95f9" from cache /src: (copy (src irmin-watcher.opam) (dst ./)) 2026-05-22 11:17.13 ---> saved as "addf2a527a232e586b9f8fff73a2d19a783178c2d3167a4366143e115fca99da" /src: (run (network host) (shell "opam pin add -yn irmin-watcher.dev './'")) [irmin-watcher.dev] synchronised (file:///src) irmin-watcher is now pinned to file:///src (version dev) 2026-05-22 11:17.16 ---> saved as "7dfe996bfdf4fe9f6659f7c61cd54af310e294abc5f01377857a7f54406208c1" /src: (run (shell "echo '(lang dune 3.0)' > './dune-project'")) 2026-05-22 11:17.16 ---> saved as "1d45c3f530a38e321e271a452f2ec73f5389d74848cdec8b7e384ef627899706" /src: (env DEPS "alcotest.1.0.1 astring.0.8.5 base-bigarray.base base-bytes.base base-domains.base base-nnp.base base-threads.base base-unix.base bigarray-compat.1.1.0 bigstringaf.0.9.0 cmdliner.1.3.0 conf-pkg-config.1.0 cppo.1.6.7 csexp.1.3.1 cstruct.6.0.1 domain-local-await.0.1.0 dune.3.10.0 dune-configurator.2.9.3 eio.1.0 eio_linux.1.0 eio_main.1.0 eio_posix.1.0 fmt.0.9.0 hmap.0.8.1 inotify.2.6 inotify-eio.2.6 iomux.0.3 logs.0.7.0 lwt.5.7.0 lwt-dllist.1.0.0 lwt_eio.0.5 mtime.2.1.0 ocaml.5.2.1 ocaml-base-compiler.5.2.1 ocaml-config.3 ocaml-options-vanilla.1 ocamlbuild.0.14.3 ocamlfind.1.9.6 ocplib-endian.1.1 optint.0.3.0 psq.0.2.0 re.1.9.0 result.1.5 seq.0.3 stdlib-shims.0.1.0 topkg.1.0.8 uring.0.7 uuidm.0.9.8") /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=2.5 --depext-only -y irmin-watcher.dev $DEPS")) + /usr/bin/sudo "apt-get" "update" - Get:1 http://deb.debian.org/debian trixie InRelease [140 kB] - 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 trixie/main amd64 Packages [9671 kB] - Get:5 http://deb.debian.org/debian-security trixie-security/main amd64 Packages [166 kB] - Fetched 10.1 MB in 2s (4612 kB/s) - Reading package lists... - <><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><> [irmin-watcher.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-base-compiler is already installed (current version is 5.2.1). [NOTE] Package ocaml is already installed (current version is 5.2.1). [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-nnp 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 system packages will first need to be installed: pkg-config <><> Handling external dependencies <><><><><><><><><><><><><><><><><><><><><><> + /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "pkg-config" - Selecting previously unselected package libpkgconf3:amd64. - (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 ... 20654 files and directories currently installed.) - Preparing to unpack .../libpkgconf3_1.8.1-4_amd64.deb ... - Unpacking libpkgconf3:amd64 (1.8.1-4) ... - Selecting previously unselected package pkgconf-bin. - Preparing to unpack .../pkgconf-bin_1.8.1-4_amd64.deb ... - Unpacking pkgconf-bin (1.8.1-4) ... - Selecting previously unselected package pkgconf:amd64. - Preparing to unpack .../pkgconf_1.8.1-4_amd64.deb ... - Unpacking pkgconf:amd64 (1.8.1-4) ... - Selecting previously unselected package pkg-config:amd64. - Preparing to unpack .../pkg-config_1.8.1-4_amd64.deb ... - Unpacking pkg-config:amd64 (1.8.1-4) ... - Setting up libpkgconf3:amd64 (1.8.1-4) ... - Setting up pkgconf-bin (1.8.1-4) ... - Setting up pkgconf:amd64 (1.8.1-4) ... - Setting up pkg-config:amd64 (1.8.1-4) ... - Processing triggers for libc-bin (2.41-12+deb13u2) ... # To update the current shell environment, run: eval $(opam env) 2026-05-22 11:17.41 ---> saved as "aeff73588912e0eb885568d538107afb73a0b1ae7bb1de783b34ca336fb84dcd" /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-base-compiler is already installed (current version is 5.2.1). [NOTE] Package ocaml is already installed (current version is 5.2.1). [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-nnp 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 39 packages - install alcotest 1.0.1 - install astring 0.8.5 - install base-bytes base - install bigarray-compat 1.1.0 - install bigstringaf 0.9.0 - install cmdliner 1.3.0 - install conf-pkg-config 1.0 - install cppo 1.6.7 - install csexp 1.3.1 - install cstruct 6.0.1 - install domain-local-await 0.1.0 - install dune 3.10.0 - install dune-configurator 2.9.3 - install eio 1.0 - install eio_linux 1.0 - install eio_main 1.0 - install eio_posix 1.0 - install fmt 0.9.0 - install hmap 0.8.1 - install inotify 2.6 - install inotify-eio 2.6 - install iomux 0.3 - install logs 0.7.0 - install lwt 5.7.0 - install lwt-dllist 1.0.0 - install lwt_eio 0.5 - install mtime 2.1.0 - install ocamlbuild 0.14.3 - install ocamlfind 1.9.6 - install ocplib-endian 1.1 - install optint 0.3.0 - install psq 0.2.0 - install re 1.9.0 - install result 1.5 - install seq 0.3 - install stdlib-shims 0.1.0 - install topkg 1.0.8 - install uring 0.7 - install uuidm 0.9.8 <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><> -> retrieved alcotest.1.0.1 (cached) -> retrieved astring.0.8.5 (cached) -> retrieved bigarray-compat.1.1.0 (cached) -> retrieved bigstringaf.0.9.0 (cached) -> installed conf-pkg-config.1.0 -> retrieved cmdliner.1.3.0 (cached) -> retrieved cppo.1.6.7 (cached) -> retrieved csexp.1.3.1 (cached) -> retrieved cstruct.6.0.1 (cached) -> retrieved domain-local-await.0.1.0 (cached) -> retrieved eio.1.0, eio_linux.1.0, eio_main.1.0, eio_posix.1.0 (cached) -> retrieved fmt.0.9.0 (cached) -> retrieved hmap.0.8.1 (cached) -> retrieved inotify.2.6, inotify-eio.2.6 (cached) -> retrieved iomux.0.3 (cached) -> retrieved logs.0.7.0 (cached) -> retrieved lwt.5.7.0 (cached) -> retrieved dune-configurator.2.9.3 (cached) -> retrieved dune.3.10.0 (cached) -> retrieved lwt-dllist.1.0.0 (cached) -> retrieved lwt_eio.0.5 (cached) -> retrieved mtime.2.1.0 (cached) -> retrieved ocamlbuild.0.14.3 (cached) -> retrieved ocamlfind.1.9.6 (cached) -> retrieved ocplib-endian.1.1 (cached) -> retrieved optint.0.3.0 (cached) -> retrieved psq.0.2.0 (cached) -> retrieved re.1.9.0 (cached) -> retrieved result.1.5 (cached) -> retrieved seq.0.3 (cached) -> retrieved stdlib-shims.0.1.0 (cached) -> retrieved uuidm.0.9.8 (cached) -> retrieved topkg.1.0.8 (cached) -> retrieved uring.0.7 (cached) -> installed cmdliner.1.3.0 -> installed ocamlfind.1.9.6 -> installed base-bytes.base -> installed ocamlbuild.0.14.3 -> installed topkg.1.0.8 -> installed hmap.0.8.1 -> installed uuidm.0.9.8 -> installed mtime.2.1.0 -> installed fmt.0.9.0 -> installed astring.0.8.5 -> installed dune.3.10.0 -> installed stdlib-shims.0.1.0 -> installed domain-local-await.0.1.0 -> installed bigstringaf.0.9.0 -> installed result.1.5 -> installed seq.0.3 -> installed bigarray-compat.1.1.0 -> installed optint.0.3.0 -> installed csexp.1.3.1 -> installed psq.0.2.0 -> installed cstruct.6.0.1 -> installed cppo.1.6.7 -> installed re.1.9.0 -> installed ocplib-endian.1.1 -> installed alcotest.1.0.1 -> installed dune-configurator.2.9.3 -> installed iomux.0.3 -> installed uring.0.7 -> installed lwt.5.7.0 -> installed lwt-dllist.1.0.0 -> installed inotify.2.6 -> installed logs.0.7.0 -> installed eio.1.0 -> installed inotify-eio.2.6 -> installed lwt_eio.0.5 -> installed eio_linux.1.0 -> installed eio_posix.1.0 -> installed eio_main.1.0 Done. # To update the current shell environment, run: eval $(opam env) 2026-05-22 11:19.35 ---> saved as "7fefc2a447512eaf692a672d7af59e9fe957f01440f391daada269a51e1acf30" /src: (copy (src .) (dst /src)) 2026-05-22 11:19.36 ---> saved as "abc679a8a966f654ecc841638df2ed47ffeb2cf3be049318681c0392db5f40a7" /src: (run (shell "opam exec -- dune build @install @check @runtest && rm -rf _build")) (cd _build/default/test && ./test.exe -q --color=always) Testing irmin-watch. This run has ID `67F84880-4E57-4833-B84C-68AD1A965E26`. ... inotify 0 enoent. [OK] inotify 0 enoent. ... inotify 1 basic. [OK] inotify 1 basic. ... inotify 2 100s. [OK] inotify 2 100s. ... inotify 3 1000s. [SKIP] inotify 3 1000s. The full test results are available in `/src/_build/default/test/_build/_tests/67F84880-4E57-4833-B84C-68AD1A965E26`. Test Successful in 29.000s. 3 tests run. 2026-05-22 11:20.07 ---> saved as "1c03be5de86009feedf9d4b48ff8d555da99360c98f8247acd637f21c055898f" Job succeeded 2026-05-22 11:20.08: Job succeeded