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:(lower-bound)) Base: ocaml/opam:debian-13-ocaml-4.11@sha256:6c34153b2b07fc0f884e792a60178e250c2d06a45050e01ed0883a67ec11440c 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:debian-13-ocaml-4.11@sha256:6c34153b2b07fc0f884e792a60178e250c2d06a45050e01ed0883a67ec11440c # debian-13-4.11_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.1.0.1 astring.0.8.3 base-bigarray.base base-bytes.base base-threads.base base-unix.base cf.0.4 cf-lwt.0.4 cmdliner.1.0.4 conf-libffi.2.0.0 conf-m4.1 conf-pkg-config.1.0 cppo.1.6.1 ctypes.0.8.0 ctypes-foreign.0.4.0 dune.2.9.3 dune-configurator.2.5.1 dune-private-libs.2.5.1 fmt.0.8.6 fsevents.0.3.0 fsevents-lwt.0.3.0 inotify.2.3 jbuilder.1.0+beta20.1 logs.0.7.0 lwt.5.0.0 mmap.1.1.0 mtime.2.1.0 ocaml.4.11.2 ocaml-base-compiler.4.11.2 ocaml-config.1 ocamlbuild.0.14.0 ocamlfind.1.8.1 ocplib-endian.1.0 re.1.7.2 result.1.5 seq.0.3 stdlib-shims.0.1.0 topkg.1.0.8 uuidm.0.9.7" 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:debian-13-ocaml-4.11@sha256:6c34153b2b07fc0f884e792a60178e250c2d06a45050e01ed0883a67ec11440c-debian-13-4.11_opam-2.5-648b7066da5c829477b6befb0ddd545b" 2026-06-04 00:45.31: Using OBuilder spec: ((from ocaml/opam:debian-13-ocaml-4.11@sha256:6c34153b2b07fc0f884e792a60178e250c2d06a45050e01ed0883a67ec11440c) (comment debian-13-4.11_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.1.0.1 astring.0.8.3 base-bigarray.base base-bytes.base base-threads.base base-unix.base cf.0.4 cf-lwt.0.4 cmdliner.1.0.4 conf-libffi.2.0.0 conf-m4.1 conf-pkg-config.1.0 cppo.1.6.1 ctypes.0.8.0 ctypes-foreign.0.4.0 dune.2.9.3 dune-configurator.2.5.1 dune-private-libs.2.5.1 fmt.0.8.6 fsevents.0.3.0 fsevents-lwt.0.3.0 inotify.2.3 jbuilder.1.0+beta20.1 logs.0.7.0 lwt.5.0.0 mmap.1.1.0 mtime.2.1.0 ocaml.4.11.2 ocaml-base-compiler.4.11.2 ocaml-config.1 ocamlbuild.0.14.0 ocamlfind.1.8.1 ocplib-endian.1.0 re.1.7.2 result.1.5 seq.0.3 stdlib-shims.0.1.0 topkg.1.0.8 uuidm.0.9.7") (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 01:41.19: Waiting for worker… 2026-06-04 01:46.30: Got resource from pool OCluster Building on clete.caelum.ci.dev All commits already cached HEAD is now at 315ca44 Prepare 0.5.1 release (from ocaml/opam:debian-13-ocaml-4.11@sha256:6c34153b2b07fc0f884e792a60178e250c2d06a45050e01ed0883a67ec11440c) 2026-06-04 01:46.31 ---> using "36abb6db1723167d15c41f53ef05d371444812dc64e2ea7fe109d222db988473" from cache /: (comment debian-13-4.11_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 01:46.31 ---> using "8b6c3f9b20d6c3beeb84a8d52ac5abfb97ee836913fb82a0f86bfdcf7eb71547" 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 fc08333d1b..5e37987930 master -> origin/master a28353a4e2 Merge pull request #29987 from ocaml/revert-29976-simpler-pkgconf 2026-06-04 01:46.31 ---> using "51331d36cdaa01f55b71184360000ea96415ca704f35d22faa98087cb72f6b3f" 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. [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 01:46.31 ---> using "0fa7eddca15695869a81363cd3a91c890c006e27fdd3d0605bfd69ecf9f102cd" from cache /src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version")) Linux 6.8.0-111-generic The OCaml toplevel, version 4.11.2 2.5.1 2026-06-04 01:46.31 ---> using "5e8d9e9fffc838bc26931db3f78fdf1ae3a41c5ecc35bd41caf5d23c65ffa067" from cache /src: (workdir /src) /src: (run (shell "sudo chown opam /src")) 2026-06-04 01:46.31 ---> using "156df70a84ed38734316a0a1af0d730dd2324fbd5e7ede8048c5f6739cd602c3" 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 - ocaml-config.3 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 01:46.31 ---> using "8b0c6af2db35ab88f969ee07f53a24b4c6968c1c1f75e1083ef0f76c050a564e" from cache /src: (copy (src irmin-watcher.opam) (dst ./)) 2026-06-04 01:46.32 ---> saved as "d2ca1ca34b36bbf6414842f418c2f44586fc89b8058a70200ec8bd28fc992c8a" /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 01:46.36 ---> saved as "2bb96a34fdaefadb6912392fa850bbb39033b46cfd0504084c09bcd96ad15bb9" /src: (run (shell "echo '(lang dune 3.0)' > './dune-project'")) 2026-06-04 01:46.37 ---> saved as "28fa3a7480cc194acaddbabec0df11d3c24f4a80f12a1602b6fe80db39e26bcb" /src: (env DEPS "alcotest.1.0.1 astring.0.8.3 base-bigarray.base base-bytes.base base-threads.base base-unix.base cf.0.4 cf-lwt.0.4 cmdliner.1.0.4 conf-libffi.2.0.0 conf-m4.1 conf-pkg-config.1.0 cppo.1.6.1 ctypes.0.8.0 ctypes-foreign.0.4.0 dune.2.9.3 dune-configurator.2.5.1 dune-private-libs.2.5.1 fmt.0.8.6 fsevents.0.3.0 fsevents-lwt.0.3.0 inotify.2.3 jbuilder.1.0+beta20.1 logs.0.7.0 lwt.5.0.0 mmap.1.1.0 mtime.2.1.0 ocaml.4.11.2 ocaml-base-compiler.4.11.2 ocaml-config.1 ocamlbuild.0.14.0 ocamlfind.1.8.1 ocplib-endian.1.0 re.1.7.2 result.1.5 seq.0.3 stdlib-shims.0.1.0 topkg.1.0.8 uuidm.0.9.7") /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 [207 kB] - Fetched 10.1 MB in 2s (4635 kB/s) - Reading package lists... - <><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><> [irmin-watcher.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 4.11.2). [NOTE] Package ocaml is already installed (current version is 4.11.2). [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: libffi-dev m4 pkg-config <><> Handling external dependencies <><><><><><><><><><><><><><><><><><><><><><> + /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "libffi-dev" "m4" "pkg-config" - Selecting previously unselected package libffi-dev: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 ... 20623 files and directories currently installed.) - Preparing to unpack .../0-libffi-dev_3.4.8-2_amd64.deb ... - Unpacking libffi-dev:amd64 (3.4.8-2) ... - Selecting previously unselected package libpkgconf3:amd64. - Preparing to unpack .../1-libpkgconf3_1.8.1-4_amd64.deb ... - Unpacking libpkgconf3:amd64 (1.8.1-4) ... - Selecting previously unselected package m4. - Preparing to unpack .../2-m4_1.4.19-8_amd64.deb ... - Unpacking m4 (1.4.19-8) ... - Selecting previously unselected package pkgconf-bin. - Preparing to unpack .../3-pkgconf-bin_1.8.1-4_amd64.deb ... - Unpacking pkgconf-bin (1.8.1-4) ... - Selecting previously unselected package pkgconf:amd64. - Preparing to unpack .../4-pkgconf_1.8.1-4_amd64.deb ... - Unpacking pkgconf:amd64 (1.8.1-4) ... - Selecting previously unselected package pkg-config:amd64. - Preparing to unpack .../5-pkg-config_1.8.1-4_amd64.deb ... - Unpacking pkg-config:amd64 (1.8.1-4) ... - Setting up m4 (1.4.19-8) ... - Setting up libffi-dev:amd64 (3.4.8-2) ... - 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) 2026-06-04 01:47.03 ---> saved as "ff647be807979e67a5b034a46cad3c3649080fdac6ea210679f869bac44baad7" /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 4.11.2). [NOTE] Package ocaml is already installed (current version is 4.11.2). [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 33 packages - install alcotest 1.0.1 - install astring 0.8.3 - install base-bytes base - install cf 0.4 - install cf-lwt 0.4 - install cmdliner 1.0.4 - install conf-libffi 2.0.0 - install conf-m4 1 - install conf-pkg-config 1.0 - install cppo 1.6.1 - install ctypes 0.8.0 - install ctypes-foreign 0.4.0 - install dune 2.9.3 - install dune-configurator 2.5.1 - install dune-private-libs 2.5.1 - install fmt 0.8.6 - install fsevents 0.3.0 - install fsevents-lwt 0.3.0 - install inotify 2.3 - install jbuilder 1.0+beta20.1 (deprecated) - install logs 0.7.0 - install lwt 5.0.0 - install mmap 1.1.0 - install mtime 2.1.0 - install ocamlbuild 0.14.0 - install ocamlfind 1.8.1 - install ocplib-endian 1.0 - install re 1.7.2 - install result 1.5 - install seq 0.3 - install stdlib-shims 0.1.0 - install topkg 1.0.8 - install uuidm 0.9.7 <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><> -> retrieved alcotest.1.0.1 (cached) -> retrieved astring.0.8.3 (cached) -> retrieved cf.0.4, cf-lwt.0.4 (cached) -> retrieved cmdliner.1.0.4 (cached) -> retrieved cppo.1.6.1 (cached) -> installed conf-m4.1 -> installed conf-pkg-config.1.0 -> retrieved ctypes.0.8.0 (cached) -> installed conf-libffi.2.0.0 -> installed ctypes-foreign.0.4.0 -> retrieved fmt.0.8.6 (cached) -> retrieved fsevents.0.3.0, fsevents-lwt.0.3.0 (cached) -> retrieved inotify.2.3 (cached) -> retrieved jbuilder.1.0+beta20.1 (cached) -> retrieved dune-configurator.2.5.1, dune-private-libs.2.5.1 (cached) -> retrieved dune.2.9.3 (cached) -> retrieved logs.0.7.0 (cached) -> retrieved lwt.5.0.0 (cached) -> retrieved mmap.1.1.0 (cached) -> retrieved mtime.2.1.0 (cached) -> retrieved ocplib-endian.1.0 (cached) -> retrieved ocamlbuild.0.14.0 (cached) -> retrieved ocamlfind.1.8.1 (cached) -> installed cmdliner.1.0.4 -> retrieved re.1.7.2 (cached) -> retrieved result.1.5 (cached) -> retrieved seq.0.3 (cached) -> retrieved stdlib-shims.0.1.0 (cached) -> retrieved uuidm.0.9.7 (cached) -> retrieved topkg.1.0.8 (cached) -> installed ocamlfind.1.8.1 -> installed base-bytes.base -> installed ocamlbuild.0.14.0 -> installed jbuilder.1.0+beta20.1 -> installed cppo.1.6.1 -> installed re.1.7.2 -> installed topkg.1.0.8 -> installed uuidm.0.9.7 -> installed dune.2.9.3 -> installed astring.0.8.3 -> installed mtime.2.1.0 -> installed seq.0.3 -> installed mmap.1.1.0 -> installed result.1.5 -> installed stdlib-shims.0.1.0 -> installed ocplib-endian.1.0 -> installed fmt.0.8.6 -> installed alcotest.1.0.1 -> installed dune-private-libs.2.5.1 -> installed dune-configurator.2.5.1 -> installed ctypes.0.8.0 -> installed cf.0.4 -> installed fsevents.0.3.0 -> installed lwt.5.0.0 -> installed cf-lwt.0.4 -> installed fsevents-lwt.0.3.0 -> installed logs.0.7.0 -> installed inotify.2.3 Done. <><> lwt.5.0.0 installed successfully <><><><><><><><><><><><><><><><><><><><><> => Lwt 5.0.0 has made some minor breaking changes. See https://github.com/ocsigen/lwt/issues/584 <><> jbuilder.1.0+beta20.1 installed successfully <><><><><><><><><><><><><><><> => Note: This package is deprecated. # To update the current shell environment, run: eval $(opam env) 2026-06-04 01:48.16 ---> saved as "ac45c17985a0ed3ec5d30bd0f11a6bb5a9f94bec801c4026b241873b77ab85f9" /src: (copy (src .) (dst /src)) 2026-06-04 01:48.17 ---> saved as "ab735e24d2fedb177ab95f3c2cc775a3d9ade28663e511e1913fa47df9f4ed47" /src: (run (shell "opam exec -- dune build @install @check @runtest && rm -rf _build")) File "/home/opam/.opam/4.11/lib/re/re.dune", line 1, characters 0-0: Warning: .dune files are ignored since 2.0. Reinstall the library with dune >= 2.0 to get rid of this warning and enable support for the subsystem this library provides. File "/home/opam/.opam/4.11/lib/re/emacs/re.emacs.dune", line 1, characters 0-0: Warning: .dune files are ignored since 2.0. Reinstall the library with dune >= 2.0 to get rid of this warning and enable support for the subsystem this library provides. File "/home/opam/.opam/4.11/lib/re/glob/re.glob.dune", line 1, characters 0-0: Warning: .dune files are ignored since 2.0. Reinstall the library with dune >= 2.0 to get rid of this warning and enable support for the subsystem this library provides. File "/home/opam/.opam/4.11/lib/re/pcre/re.pcre.dune", line 1, characters 0-0: Warning: .dune files are ignored since 2.0. Reinstall the library with dune >= 2.0 to get rid of this warning and enable support for the subsystem this library provides. File "/home/opam/.opam/4.11/lib/re/perl/re.perl.dune", line 1, characters 0-0: Warning: .dune files are ignored since 2.0. Reinstall the library with dune >= 2.0 to get rid of this warning and enable support for the subsystem this library provides. File "/home/opam/.opam/4.11/lib/re/posix/re.posix.dune", line 1, characters 0-0: Warning: .dune files are ignored since 2.0. Reinstall the library with dune >= 2.0 to get rid of this warning and enable support for the subsystem this library provides. File "/home/opam/.opam/4.11/lib/re/str/re.str.dune", line 1, characters 0-0: Warning: .dune files are ignored since 2.0. Reinstall the library with dune >= 2.0 to get rid of this warning and enable support for the subsystem this library provides. test alias test/runtest Testing irmin-watch. This run has ID `22B7CE7A-EA99-4E58-BC06-D875F762472D`. ... 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/22B7CE7A-EA99-4E58-BC06-D875F762472D`. Test Successful in 5.000s. 3 tests run. 2026-06-04 01:48.24 ---> saved as "009197d78c49b303010744e5ad4be9e974883c98e258f13ec4632eed60a4613e" Job succeeded 2026-06-04 01:48.24: Job succeeded