2026-02-05 01:05.01: New job: test mirage/irmin-watcher https://github.com/mirage/irmin-watcher.git#refs/heads/eio2 (6949608a07f18459096f57d53132cf0581b4cf04) (linux-x86_64:ubuntu-22.04-5.4_opam-2.5) Base: ocaml/opam:ubuntu-22.04-ocaml-5.4@sha256:d4a27ab95df84adf31c981e5685c02ea85ca52f32f7984c6c442c99dc13b2edf Opam project build To reproduce locally: git clone --recursive "https://github.com/mirage/irmin-watcher.git" -b "eio2" && cd "irmin-watcher" && git reset --hard 6949608a cat > Dockerfile <<'END-OF-DOCKERFILE' FROM ocaml/opam:ubuntu-22.04-ocaml-5.4@sha256:d4a27ab95df84adf31c981e5685c02ea85ca52f32f7984c6c442c99dc13b2edf # ubuntu-22.04-5.4_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 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 873cb18c37b308713d11ad3894c4bb78d73fb3e7 || git fetch origin master) && git reset -q --hard 873cb18c37b308713d11ad3894c4bb78d73fb3e7 && git log --no-decorate -n1 --oneline && 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.1.9.1 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 bigstringaf.0.10.0 cmdliner.2.1.0 cppo.1.8.0 csexp.1.5.2 cstruct.6.2.0 domain-local-await.1.0.1 dune.3.21.0 dune-configurator.3.21.0 eio.1.3 eio_linux.1.3 eio_main.1.3 eio_posix.1.3 fmt.0.11.0 hmap.0.8.1 inotify.2.6 inotify-eio.2.6 iomux.0.4 logs.0.10.0 lwt.5.9.2 lwt-dllist.1.1.0 lwt_eio.0.5.1 mtime.2.1.0 ocaml.5.4.0 ocaml-base-compiler.5.4.0 ocaml-compiler.5.4.0 ocaml-config.3 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocamlbuild.0.16.1 ocamlfind.1.9.8 ocplib-endian.1.2 optint.0.3.0 psq.0.2.1 re.1.14.0 seq.base stdlib-shims.0.3.0 thread-table.1.0.0 topkg.1.1.1 uring.2.7.0 uutf.1.0.4" 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 2026-02-05 01:05.01: Using cache hint "mirage/irmin-watcher-ocaml/opam:ubuntu-22.04-ocaml-5.4@sha256:d4a27ab95df84adf31c981e5685c02ea85ca52f32f7984c6c442c99dc13b2edf-ubuntu-22.04-5.4_opam-2.5-ffab7be25a39f0d680218cbedbcde5dd" 2026-02-05 01:05.01: Using OBuilder spec: ((from ocaml/opam:ubuntu-22.04-ocaml-5.4@sha256:d4a27ab95df84adf31c981e5685c02ea85ca52f32f7984c6c442c99dc13b2edf) (comment ubuntu-22.04-5.4_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 (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 873cb18c37b308713d11ad3894c4bb78d73fb3e7 || git fetch origin master) && git reset -q --hard 873cb18c37b308713d11ad3894c4bb78d73fb3e7 && git log --no-decorate -n1 --oneline && opam update -u")) (copy (src irmin-watcher.opam) (dst ./)) (run (network host) (shell "opam pin add -yn irmin-watcher.dev './'")) (run (network host) (shell "echo '(lang dune 3.0)' > './dune-project'")) (env DEPS "alcotest.1.9.1 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 bigstringaf.0.10.0 cmdliner.2.1.0 cppo.1.8.0 csexp.1.5.2 cstruct.6.2.0 domain-local-await.1.0.1 dune.3.21.0 dune-configurator.3.21.0 eio.1.3 eio_linux.1.3 eio_main.1.3 eio_posix.1.3 fmt.0.11.0 hmap.0.8.1 inotify.2.6 inotify-eio.2.6 iomux.0.4 logs.0.10.0 lwt.5.9.2 lwt-dllist.1.1.0 lwt_eio.0.5.1 mtime.2.1.0 ocaml.5.4.0 ocaml-base-compiler.5.4.0 ocaml-compiler.5.4.0 ocaml-config.3 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocamlbuild.0.16.1 ocamlfind.1.9.8 ocplib-endian.1.2 optint.0.3.0 psq.0.2.1 re.1.14.0 seq.base stdlib-shims.0.3.0 thread-table.1.0.0 topkg.1.1.1 uring.2.7.0 uutf.1.0.4") (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")) ) 2026-02-05 01:05.01: Waiting for resource in pool OCluster 2026-02-05 01:05.01: Waiting for worker… 2026-02-05 01:05.01: Got resource from pool OCluster Building on bremusa.ocamllabs.io HEAD is now at f9876e8 update ci workflow HEAD is now at 6949608 add more ocaml versions to ci (from ocaml/opam:ubuntu-22.04-ocaml-5.4@sha256:d4a27ab95df84adf31c981e5685c02ea85ca52f32f7984c6c442c99dc13b2edf) 2026-02-05 01:05.02 ---> using "7a9f40bfd6eae0cbe23271c7b8d132ab75e85de213c7201e41623cbd6253ba55" from cache /: (comment ubuntu-22.04-5.4_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")) 2026-02-05 01:05.02 ---> using "b319cbce2e5705e4fb1f92cb4b1e300392daf9d5c0a365811116903b52ef003b" 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 Format upgrade done. <><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><> [default] Initialised 2026-02-05 01:05.02 ---> using "cbc98d5810fbee3548b36119d392c05238b7cc66ed66e48cd90cc2787f9d646c" from cache /src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version")) Linux 6.8.0-90-generic The OCaml toplevel, version 5.4.0 2.5.0 2026-02-05 01:05.02 ---> using "9288545b90511a0a602819257c8eb0739b9dea6623a0f0619c6a9dd8ef570a92" from cache /src: (workdir /src) /src: (run (shell "sudo chown opam /src")) 2026-02-05 01:05.02 ---> using "69ca65ba44feda7c5f5d730d820704de55c243e0d7f002705bf5d264fa34fb9e" from cache /src: (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "cd ~/opam-repository && (git cat-file -e 873cb18c37b308713d11ad3894c4bb78d73fb3e7 || git fetch origin master) && git reset -q --hard 873cb18c37b308713d11ad3894c4bb78d73fb3e7 && git log --no-decorate -n1 --oneline && opam update -u")) From https://github.com/ocaml/opam-repository * branch master -> FETCH_HEAD a6b2f19780..74f2f20e57 master -> origin/master 873cb18c37 Merge pull request #29216 from shonfeder/release-dune-3.21.0 <><> 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) 2026-02-05 01:05.02 ---> using "0bca0cf3b4b7bd54868b1b6dc6a97d6efafdec63801daf44c7690b4cdbc27a7d" from cache /src: (copy (src irmin-watcher.opam) (dst ./)) 2026-02-05 01:05.02 ---> using "37823258ceeffe2f04ee956b7a0bfd430180228bff98d24c2a00e2f8f45cab0e" from cache /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) 2026-02-05 01:05.02 ---> using "3d84fec2ea85326d389bcca1efaa151de416166ddaa83806f37d0cc82f6c98b5" from cache /src: (run (network host) (shell "echo '(lang dune 3.0)' > './dune-project'")) 2026-02-05 01:05.02 ---> using "375055977b7bf8e7a3db9db0debad53cfc8feca1556e7605df489caef8703954" from cache /src: (env DEPS "alcotest.1.9.1 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 bigstringaf.0.10.0 cmdliner.2.1.0 cppo.1.8.0 csexp.1.5.2 cstruct.6.2.0 domain-local-await.1.0.1 dune.3.21.0 dune-configurator.3.21.0 eio.1.3 eio_linux.1.3 eio_main.1.3 eio_posix.1.3 fmt.0.11.0 hmap.0.8.1 inotify.2.6 inotify-eio.2.6 iomux.0.4 logs.0.10.0 lwt.5.9.2 lwt-dllist.1.1.0 lwt_eio.0.5.1 mtime.2.1.0 ocaml.5.4.0 ocaml-base-compiler.5.4.0 ocaml-compiler.5.4.0 ocaml-config.3 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocamlbuild.0.16.1 ocamlfind.1.9.8 ocplib-endian.1.2 optint.0.3.0 psq.0.2.1 re.1.14.0 seq.base stdlib-shims.0.3.0 thread-table.1.0.0 topkg.1.1.1 uring.2.7.0 uutf.1.0.4") /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" - Hit:1 http://archive.ubuntu.com/ubuntu jammy InRelease - Get:2 http://security.ubuntu.com/ubuntu jammy-security InRelease [129 kB] - Get:3 http://archive.ubuntu.com/ubuntu jammy-updates InRelease [128 kB] - Get:4 http://archive.ubuntu.com/ubuntu jammy-backports InRelease [127 kB] - Get:5 http://security.ubuntu.com/ubuntu jammy-security/universe amd64 Packages [1297 kB] - Get:6 http://security.ubuntu.com/ubuntu jammy-security/multiverse amd64 Packages [62.6 kB] - Get:7 http://security.ubuntu.com/ubuntu jammy-security/main amd64 Packages [3677 kB] - Get:8 http://security.ubuntu.com/ubuntu jammy-security/restricted amd64 Packages [6388 kB] - Get:9 http://archive.ubuntu.com/ubuntu jammy-updates/universe amd64 Packages [1608 kB] - Get:10 http://archive.ubuntu.com/ubuntu jammy-updates/restricted amd64 Packages [6597 kB] - Get:11 http://archive.ubuntu.com/ubuntu jammy-updates/multiverse amd64 Packages [70.9 kB] - Get:12 http://archive.ubuntu.com/ubuntu jammy-updates/main amd64 Packages [4009 kB] - Fetched 24.1 MB in 2s (13.8 MB/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-compiler is already installed (current version is 5.4.0). [NOTE] Package ocaml-base-compiler is already installed (current version is 5.4.0). [NOTE] Package ocaml is already installed (current version is 5.4.0). [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). # To update the current shell environment, run: eval $(opam env) 2026-02-05 01:05.02 ---> using "82a3d084a72ae73cb56978d36c7c1d505066fd8762d6b20a951188f954a89bf1" from cache /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 5.4.0). [NOTE] Package ocaml-base-compiler is already installed (current version is 5.4.0). [NOTE] Package ocaml is already installed (current version is 5.4.0). [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 38 packages - install alcotest 1.9.1 - install astring 0.8.5 - install base-bytes base - install bigstringaf 0.10.0 - install cmdliner 2.1.0 - install cppo 1.8.0 - install csexp 1.5.2 - install cstruct 6.2.0 - install domain-local-await 1.0.1 - install dune 3.21.0 - install dune-configurator 3.21.0 - install eio 1.3 - install eio_linux 1.3 - install eio_main 1.3 - install eio_posix 1.3 - install fmt 0.11.0 - install hmap 0.8.1 - install inotify 2.6 - install inotify-eio 2.6 - install iomux 0.4 - install logs 0.10.0 - install lwt 5.9.2 - install lwt-dllist 1.1.0 - install lwt_eio 0.5.1 - install mtime 2.1.0 - install ocaml-syntax-shims 1.0.0 - install ocamlbuild 0.16.1 - install ocamlfind 1.9.8 - install ocplib-endian 1.2 - install optint 0.3.0 - install psq 0.2.1 - install re 1.14.0 - install seq base - install stdlib-shims 0.3.0 - install thread-table 1.0.0 - install topkg 1.1.1 - install uring 2.7.0 - install uutf 1.0.4 <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><> -> retrieved alcotest.1.9.1 (cached) -> retrieved astring.0.8.5 (cached) -> retrieved bigstringaf.0.10.0 (cached) -> retrieved cmdliner.2.1.0 (cached) -> retrieved cppo.1.8.0 (cached) -> retrieved csexp.1.5.2 (cached) -> retrieved cstruct.6.2.0 (cached) -> retrieved domain-local-await.1.0.1 (cached) -> retrieved fmt.0.11.0 (cached) -> retrieved hmap.0.8.1 (cached) -> retrieved inotify.2.6, inotify-eio.2.6 (cached) -> retrieved iomux.0.4 (cached) -> retrieved logs.0.10.0 (cached) -> retrieved eio.1.3, eio_linux.1.3, eio_main.1.3, eio_posix.1.3 (cached) -> retrieved lwt.5.9.2 (cached) -> retrieved lwt-dllist.1.1.0 (cached) -> retrieved lwt_eio.0.5.1 (cached) -> retrieved mtime.2.1.0 (cached) -> retrieved ocaml-syntax-shims.1.0.0 (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 psq.0.2.1 (cached) -> retrieved seq.base (cached) -> installed seq.base -> retrieved re.1.14.0 (cached) -> retrieved stdlib-shims.0.3.0 (cached) -> retrieved thread-table.1.0.0 (cached) -> retrieved topkg.1.1.1 (cached) -> retrieved uutf.1.0.4 (cached) -> retrieved dune.3.21.0, dune-configurator.3.21.0 (cached) -> retrieved uring.2.7.0 (cached) -> installed cmdliner.2.1.0 -> installed ocamlbuild.0.16.1 -> installed ocamlfind.1.9.8 -> installed base-bytes.base -> installed topkg.1.1.1 -> installed hmap.0.8.1 -> installed uutf.1.0.4 -> installed mtime.2.1.0 -> installed fmt.0.11.0 -> installed astring.0.8.5 -> installed dune.3.21.0 -> installed csexp.1.5.2 -> installed cppo.1.8.0 -> installed cstruct.6.2.0 -> installed lwt-dllist.1.1.0 -> installed ocaml-syntax-shims.1.0.0 -> installed optint.0.3.0 -> installed psq.0.2.1 -> installed re.1.14.0 -> installed stdlib-shims.0.3.0 -> installed thread-table.1.0.0 -> installed ocplib-endian.1.2 -> installed domain-local-await.1.0.1 -> installed alcotest.1.9.1 -> installed dune-configurator.3.21.0 -> installed bigstringaf.0.10.0 -> installed iomux.0.4 -> installed eio.1.3 -> installed uring.2.7.0 -> installed lwt.5.9.2 -> installed inotify.2.6 -> installed lwt_eio.0.5.1 -> installed inotify-eio.2.6 -> installed eio_linux.1.3 -> installed eio_posix.1.3 -> installed eio_main.1.3 -> installed logs.0.10.0 Done. # To update the current shell environment, run: eval $(opam env) 2026-02-05 01:05.02 ---> using "16e095f218a09e42488658c2a77e6e55925e69622c027822127b9ca2d5a8a8bb" from cache /src: (copy (src .) (dst /src)) 2026-02-05 01:05.02 ---> saved as "76141f4e0d7fabe54a852078c085fbec780f91ccefcf099ea32ac4bcd72acac5" /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 `R3VYNI86'. [OK] inotify 0 enoent. [OK] inotify 1 basic. [OK] inotify 2 100s. [SKIP] inotify 3 1000s. Full test results in `/src/_build/default/test/_build/_tests/irmin-watch'. Test Successful in 13.043s. 3 tests run. 2026-02-05 01:05.17 ---> saved as "abb8aad8cd3cf8bd69374734a64eaf29b470228347d99ea2f355e38d08eb4161" Job succeeded 2026-02-05 01:05.17: Job succeeded