2026-06-04 00:45.31: New job: test mirage/irmin-watcher https://github.com/mirage/irmin-watcher.git#refs/heads/master (315ca449f80065ea20b9ca01408bd78a48edc1a1) (linux-x86_64:ubuntu-25.10-5.4_opam-2.5) Base: ocaml/opam:ubuntu-25.10-ocaml-5.4@sha256:9cd6cebf93cdb85b803e2a9b3543614af6b78638dc9c3371d2a8d59f61193a08 Opam project build To reproduce locally: git clone --recursive "https://github.com/mirage/irmin-watcher.git" -b "master" && cd "irmin-watcher" && git reset --hard 315ca449 cat > Dockerfile <<'END-OF-DOCKERFILE' FROM ocaml/opam:ubuntu-25.10-ocaml-5.4@sha256:9cd6cebf93cdb85b803e2a9b3543614af6b78638dc9c3371d2a8d59f61193a08 # ubuntu-25.10-5.4_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 cd ~/opam-repository && (git cat-file -e a28353a4e21fc21cac49f64f1d99064fc11ce3f9 || git fetch origin master) && git reset -q --hard a28353a4e21fc21cac49f64f1d99064fc11ce3f9 && 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.1.9.1 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 cf.0.5.0 cf-lwt.0.5.0 cmdliner.1.3.0 conf-libffi.2.0.0 conf-pkg-config.4 cppo.1.8.0 csexp.1.5.2 ctypes.0.24.0 ctypes-foreign.0.24.0 dune.3.23.1 dune-configurator.3.23.1 fmt.0.11.0 fsevents.0.3.0 fsevents-lwt.0.3.0 inotify.2.6 integers.0.8.0 logs.0.10.0 lwt.6.1.2 mtime.2.1.0 ocaml.5.4.1 ocaml-base-compiler.5.4.1 ocaml-compiler.5.4.1 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 re.1.14.0 stdlib-shims.0.3.0 topkg.1.1.1 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 2026-06-04 00:45.31: Using cache hint "mirage/irmin-watcher-ocaml/opam:ubuntu-25.10-ocaml-5.4@sha256:9cd6cebf93cdb85b803e2a9b3543614af6b78638dc9c3371d2a8d59f61193a08-ubuntu-25.10-5.4_opam-2.5-cf07bff8a07ac7d895e64cf39629fb23" 2026-06-04 00:45.31: Using OBuilder spec: ((from ocaml/opam:ubuntu-25.10-ocaml-5.4@sha256:9cd6cebf93cdb85b803e2a9b3543614af6b78638dc9c3371d2a8d59f61193a08) (comment ubuntu-25.10-5.4_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 (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "cd ~/opam-repository && (git cat-file -e a28353a4e21fc21cac49f64f1d99064fc11ce3f9 || git fetch origin master) && git reset -q --hard a28353a4e21fc21cac49f64f1d99064fc11ce3f9 && 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.1.9.1 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 cf.0.5.0 cf-lwt.0.5.0 cmdliner.1.3.0 conf-libffi.2.0.0 conf-pkg-config.4 cppo.1.8.0 csexp.1.5.2 ctypes.0.24.0 ctypes-foreign.0.24.0 dune.3.23.1 dune-configurator.3.23.1 fmt.0.11.0 fsevents.0.3.0 fsevents-lwt.0.3.0 inotify.2.6 integers.0.8.0 logs.0.10.0 lwt.6.1.2 mtime.2.1.0 ocaml.5.4.1 ocaml-base-compiler.5.4.1 ocaml-compiler.5.4.1 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 re.1.14.0 stdlib-shims.0.3.0 topkg.1.1.1 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")) ) 2026-06-04 00:45.31: Waiting for resource in pool OCluster 2026-06-04 01:40.53: Waiting for worker… 2026-06-04 01:45.30: Got resource from pool OCluster Building on toxis.caelum.ci.dev All commits already cached HEAD is now at 315ca44 Prepare 0.5.1 release (from ocaml/opam:ubuntu-25.10-ocaml-5.4@sha256:9cd6cebf93cdb85b803e2a9b3543614af6b78638dc9c3371d2a8d59f61193a08) 2026-06-04 01:45.31 ---> using "3b4cdc02ed2fccff801b3913fdf03d4b91cc199042c7110c0e4d02910df715e6" from cache /: (comment ubuntu-25.10-5.4_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")) 2026-06-04 01:45.31 ---> using "62a6da5ab515c1c6ae1a14f459346643496198f225adc8b1ba33c6976c900576" from cache /src: (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "cd ~/opam-repository && (git cat-file -e a28353a4e21fc21cac49f64f1d99064fc11ce3f9 || git fetch origin master) && git reset -q --hard a28353a4e21fc21cac49f64f1d99064fc11ce3f9 && git log --no-decorate -n1 --oneline")) From https://github.com/ocaml/opam-repository * branch master -> FETCH_HEAD d6a960ed95..5e37987930 master -> origin/master a28353a4e2 Merge pull request #29987 from ocaml/revert-29976-simpler-pkgconf 2026-06-04 01:45.40 ---> saved as "74cf59ea6741519652ce20baccdbda1c22bb7c3c3485e97acaa96381d56b903f" /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. [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 Continue? [Y/n] y Format upgrade done. <><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><> [default] synchronised from git+file:///home/opam/opam-repository 2026-06-04 01:46.01 ---> saved as "7b20738cef6be362531b0e92ffac202259eefaacd7ca68d4f78ce6b9c7a19e03" /src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version")) Linux 6.8.0-107-generic The OCaml toplevel, version 5.4.1 2.5.1 2026-06-04 01:46.02 ---> saved as "a8c5e87f1931d436ef00f9e3fa5bd9a21c3a38e3ed83fad75de4cf81fb9488bf" /src: (workdir /src) /src: (run (shell "sudo chown opam /src")) 2026-06-04 01:46.02 ---> saved as "c64909ccbda5dc944e5144f7a260ad972b8f48f47c6479028b949ec25daf1521" /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 The following packages are not being upgraded because the new versions conflict with other installed packages: - ocaml.5.5.0 - ocaml-compiler.5.4.1+lrgrep -- ocaml-base-compiler.5.4.1 is installed and requires ocaml-compiler = 5.4.1 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) 2026-06-04 01:46.19 ---> saved as "e891f4ea1610ea9894692adcc4ed7c8ea8d36e1b164f90cbb16a3e915014cae2" /src: (copy (src irmin-watcher.opam) (dst ./)) 2026-06-04 01:46.19 ---> saved as "b318667e537be092b9f2a4086d75648f8336c3a9f47798109a98dea749dbd4d5" /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) 2026-06-04 01:46.22 ---> saved as "549c4eeed307f3b46b27c9eb5db909cd7c7c906cfd24857e21e731c0ba626f69" /src: (run (shell "echo '(lang dune 3.0)' > './dune-project'")) 2026-06-04 01:46.23 ---> saved as "cce376f4757877bf1522641e96a5977cf30ecea6b25526ab4624ec18b83b0f5d" /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 cf.0.5.0 cf-lwt.0.5.0 cmdliner.1.3.0 conf-libffi.2.0.0 conf-pkg-config.4 cppo.1.8.0 csexp.1.5.2 ctypes.0.24.0 ctypes-foreign.0.24.0 dune.3.23.1 dune-configurator.3.23.1 fmt.0.11.0 fsevents.0.3.0 fsevents-lwt.0.3.0 inotify.2.6 integers.0.8.0 logs.0.10.0 lwt.6.1.2 mtime.2.1.0 ocaml.5.4.1 ocaml-base-compiler.5.4.1 ocaml-compiler.5.4.1 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 re.1.14.0 stdlib-shims.0.3.0 topkg.1.1.1 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 questing InRelease - Get:2 http://archive.ubuntu.com/ubuntu questing-updates InRelease [138 kB] - Get:3 http://security.ubuntu.com/ubuntu questing-security InRelease [137 kB] - Get:4 http://archive.ubuntu.com/ubuntu questing-backports InRelease [134 kB] - Get:5 http://security.ubuntu.com/ubuntu questing-security/restricted amd64 Packages [322 kB] - Get:6 http://security.ubuntu.com/ubuntu questing-security/main amd64 Packages [480 kB] - Get:7 http://archive.ubuntu.com/ubuntu questing-updates/universe amd64 Packages [420 kB] - Get:8 http://security.ubuntu.com/ubuntu questing-security/universe amd64 Packages [351 kB] - Get:9 http://archive.ubuntu.com/ubuntu questing-updates/main amd64 Packages [563 kB] - Fetched 2545 kB in 0s (5516 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-compiler is already installed (current version is 5.4.1). [NOTE] Package ocaml-base-compiler is already installed (current version is 5.4.1). [NOTE] Package ocaml is already installed (current version is 5.4.1). [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-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 system packages will first need to be installed: libffi-dev pkg-config <><> Handling external dependencies <><><><><><><><><><><><><><><><><><><><><><> + /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "libffi-dev" "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 ... 18742 files and directories currently installed.) - Preparing to unpack .../libpkgconf3_1.8.1-4build1_amd64.deb ... - Unpacking libpkgconf3:amd64 (1.8.1-4build1) ... - Selecting previously unselected package pkgconf-bin. - Preparing to unpack .../pkgconf-bin_1.8.1-4build1_amd64.deb ... - Unpacking pkgconf-bin (1.8.1-4build1) ... - Selecting previously unselected package pkgconf:amd64. - Preparing to unpack .../pkgconf_1.8.1-4build1_amd64.deb ... - Unpacking pkgconf:amd64 (1.8.1-4build1) ... - Selecting previously unselected package pkg-config:amd64. - Preparing to unpack .../pkg-config_1.8.1-4build1_amd64.deb ... - Unpacking pkg-config:amd64 (1.8.1-4build1) ... - Selecting previously unselected package libffi-dev:amd64. - Preparing to unpack .../libffi-dev_3.5.2-1build1_amd64.deb ... - Unpacking libffi-dev:amd64 (3.5.2-1build1) ... - Setting up libffi-dev:amd64 (3.5.2-1build1) ... - Setting up libpkgconf3:amd64 (1.8.1-4build1) ... - Setting up pkgconf-bin (1.8.1-4build1) ... - Setting up pkgconf:amd64 (1.8.1-4build1) ... - Setting up pkg-config:amd64 (1.8.1-4build1) ... - Processing triggers for libc-bin (2.42-0ubuntu3.1) ... # To update the current shell environment, run: eval $(opam env) 2026-06-04 01:46.49 ---> saved as "10f27fa1485bad1c3e5b53679cd56e19ee485e9c92412447d0ffa02c523f434c" /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 5.4.1). [NOTE] Package ocaml-base-compiler is already installed (current version is 5.4.1). [NOTE] Package ocaml is already installed (current version is 5.4.1). [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-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 30 packages - install alcotest 1.9.1 - install astring 0.8.5 - install base-bytes base - install cf 0.5.0 - install cf-lwt 0.5.0 - install cmdliner 1.3.0 - install conf-libffi 2.0.0 - install conf-pkg-config 4 - install cppo 1.8.0 - install csexp 1.5.2 - install ctypes 0.24.0 - install ctypes-foreign 0.24.0 - install dune 3.23.1 - install dune-configurator 3.23.1 - install fmt 0.11.0 - install fsevents 0.3.0 - install fsevents-lwt 0.3.0 - install inotify 2.6 - install integers 0.8.0 - install logs 0.10.0 - install lwt 6.1.2 - 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 re 1.14.0 - install stdlib-shims 0.3.0 - install topkg 1.1.1 - install uutf 1.0.4 <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><> -> retrieved alcotest.1.9.1 (cached) -> retrieved astring.0.8.5 (cached) -> retrieved cf.0.5.0, cf-lwt.0.5.0 (cached) -> retrieved cmdliner.1.3.0 (cached) -> retrieved cppo.1.8.0 (cached) -> installed conf-pkg-config.4 -> retrieved csexp.1.5.2 (cached) -> retrieved ctypes.0.24.0, ctypes-foreign.0.24.0 (cached) -> installed conf-libffi.2.0.0 -> retrieved fmt.0.11.0 (cached) -> retrieved fsevents.0.3.0, fsevents-lwt.0.3.0 (cached) -> retrieved inotify.2.6 (cached) -> retrieved integers.0.8.0 (cached) -> retrieved logs.0.10.0 (cached) -> retrieved lwt.6.1.2 (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 re.1.14.0 (cached) -> retrieved stdlib-shims.0.3.0 (cached) -> retrieved uutf.1.0.4 (cached) -> retrieved topkg.1.1.1 (cached) -> retrieved dune.3.23.1, dune-configurator.3.23.1 (cached) -> installed cmdliner.1.3.0 -> installed ocamlbuild.0.16.1 -> installed ocamlfind.1.9.8 -> installed base-bytes.base -> installed topkg.1.1.1 -> installed mtime.2.1.0 -> installed fmt.0.11.0 -> installed uutf.1.0.4 -> installed astring.0.8.5 -> installed dune.3.23.1 -> installed csexp.1.5.2 -> installed ocaml-syntax-shims.1.0.0 -> installed cppo.1.8.0 -> installed stdlib-shims.0.3.0 -> installed re.1.14.0 -> installed ocplib-endian.1.2 -> installed integers.0.8.0 -> installed alcotest.1.9.1 -> installed dune-configurator.3.23.1 -> installed lwt.6.1.2 -> installed inotify.2.6 -> installed logs.0.10.0 -> installed ctypes.0.24.0 -> installed ctypes-foreign.0.24.0 -> installed cf.0.5.0 -> installed fsevents.0.3.0 -> installed cf-lwt.0.5.0 -> installed fsevents-lwt.0.3.0 Done. # To update the current shell environment, run: eval $(opam env) 2026-06-04 01:48.58 ---> saved as "bc8c0889ec0e1011fb43ca3cab477d4407580889a859e3de7658b1716098c2be" /src: (copy (src .) (dst /src)) 2026-06-04 01:48.59 ---> saved as "45b6e7b70b07e93f25091e5cf1e6f58faac0c503fecb39222e2fc8c96d8b4058" /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 `XPU6KEKC'. [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 7.334s. 3 tests run. 2026-06-04 01:49.08 ---> saved as "51e542b2be9935016ad1b3e834bcae18a497072a42aa7072353c0b065abf99ec" Job succeeded 2026-06-04 01:49.09: Job succeeded