2026-03-14 00:34.02: New job: test mirage/irmin-watcher https://github.com/mirage/irmin-watcher.git#refs/heads/eio2 (8b64fd89eb923a5915c8b5eb5a483a5436acb523) (macos-arm64:macos-homebrew-5.4_arm64_opam-2.5) Base: macos-homebrew-ocaml-5.4 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 macos-homebrew-ocaml-5.4 # macos-homebrew-5.4_arm64_opam-2.5 USER 1000:1000 ENV CLICOLOR_FORCE="1" ENV OPAMCOLOR="always" RUN ln -f ~/local/bin/opam-2.5 ~/local/bin/opam RUN opam init --reinit -ni RUN uname -rs && opam exec -- ocaml -version && opam --version RUN cd ~/opam-repository && (git cat-file -e 31462e7d24da1419f9eb9099a0b60ea507d91ef6 || git fetch origin master) && git reset -q --hard 31462e7d24da1419f9eb9099a0b60ea507d91ef6 && git log --no-decorate -n1 --oneline && opam update -u COPY --chown=1000:1000 irmin-watcher.opam ./src/./ RUN opam pin add -yn irmin-watcher.dev './src/./' RUN echo '(lang dune 3.0)' > './src/./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 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 cstruct.6.2.0 ctypes.0.24.0 ctypes-foreign.0.24.0 domain-local-await.1.0.1 dune.3.21.1 dune-configurator.3.21.1 eio.1.3 eio_main.1.3 eio_posix.1.3 fmt.0.11.0 fsevents.0.3.0 fsevents-lwt.0.3.0 hmap.0.8.1 integers.0.7.0 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 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 cd ./src && opam exec -- dune build @install @check @runtest && rm -rf _build END-OF-DOCKERFILE docker build . END-REPRO-BLOCK 2026-03-14 00:34.02: Using cache hint "mirage/irmin-watcher-macos-homebrew-ocaml-5.4-macos-homebrew-5.4_arm64_opam-2.5-ccb30a591ea45cb4cdb250cb2838723a" 2026-03-14 00:34.02: Using OBuilder spec: ((from macos-homebrew-ocaml-5.4) (comment macos-homebrew-5.4_arm64_opam-2.5) (user (uid 1000) (gid 1000)) (env CLICOLOR_FORCE 1) (env OPAMCOLOR always) (run (shell "ln -f ~/local/bin/opam-2.5 ~/local/bin/opam")) (run (shell "opam init --reinit -ni")) (run (shell "uname -rs && opam exec -- ocaml -version && opam --version")) (run (cache (opam-archives (target /Users/mac1000/.opam/download-cache)) (homebrew (target /Users/mac1000/Library/Caches/Homebrew))) (network host) (shell "cd ~/opam-repository && (git cat-file -e 31462e7d24da1419f9eb9099a0b60ea507d91ef6 || git fetch origin master) && git reset -q --hard 31462e7d24da1419f9eb9099a0b60ea507d91ef6 && git log --no-decorate -n1 --oneline && opam update -u")) (copy (src irmin-watcher.opam) (dst ./src/./)) (run (network host) (shell "opam pin add -yn irmin-watcher.dev './src/./'")) (run (shell "echo '(lang dune 3.0)' > './src/./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 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 cstruct.6.2.0 ctypes.0.24.0 ctypes-foreign.0.24.0 domain-local-await.1.0.1 dune.3.21.1 dune-configurator.3.21.1 eio.1.3 eio_main.1.3 eio_posix.1.3 fmt.0.11.0 fsevents.0.3.0 fsevents-lwt.0.3.0 hmap.0.8.1 integers.0.7.0 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 uutf.1.0.4") (env CI true) (env OCAMLCI true) (run (cache (opam-archives (target /Users/mac1000/.opam/download-cache)) (homebrew (target /Users/mac1000/Library/Caches/Homebrew))) (network host) (shell "opam update --depexts && opam install --cli=2.5 --depext-only -y irmin-watcher.dev $DEPS")) (run (cache (opam-archives (target /Users/mac1000/.opam/download-cache)) (homebrew (target /Users/mac1000/Library/Caches/Homebrew))) (network host) (shell "opam install $DEPS")) (copy (src .) (dst ./src)) (run (shell "cd ./src && opam exec -- dune build @install @check @runtest && rm -rf _build")) ) 2026-03-14 00:34.02: Waiting for resource in pool OCluster 2026-03-14 01:15.08: Waiting for worker… 2026-03-14 03:37.46: Got resource from pool OCluster Building on m1-worker-03 All commits already cached HEAD is now at 8b64fd8 ocamlformat (from macos-homebrew-ocaml-5.4) 2026-03-14 03:37.47 ---> using "338135fbf1889e924a607b47198b8b308c32a925cc9436066d65a9bdc402cad5" from cache /: (comment macos-homebrew-5.4_arm64_opam-2.5) /: (user (uid 1000) (gid 1000)) /: (env CLICOLOR_FORCE 1) /: (env OPAMCOLOR always) /: (run (shell "ln -f ~/local/bin/opam-2.5 ~/local/bin/opam")) 2026-03-14 03:37.47 ---> using "0e9d0f8ed44ab1f77ef30c8d8456629e6c63f869a24319cbb64657a84e315111" from cache /: (run (shell "opam init --reinit -ni")) No configuration file found, using 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 /Users/mac1000/.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] no changes from git+file:///Users/mac1000/opam-repository 2026-03-14 03:37.47 ---> using "06effe220fa63e5f9fae9bf4643255961d59bf292a94931a0e1dd6d81a9fa7c6" from cache /: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version")) Darwin 24.5.0 The OCaml toplevel, version 5.4.0 2.5.0 2026-03-14 03:37.47 ---> using "78e99acc02a52806060d0075d40f6ea681e9ef77eb60ecbbaff6e5155272646b" from cache /: (run (cache (opam-archives (target /Users/mac1000/.opam/download-cache)) (homebrew (target /Users/mac1000/Library/Caches/Homebrew))) (network host) (shell "cd ~/opam-repository && (git cat-file -e 31462e7d24da1419f9eb9099a0b60ea507d91ef6 || git fetch origin master) && git reset -q --hard 31462e7d24da1419f9eb9099a0b60ea507d91ef6 && git log --no-decorate -n1 --oneline && opam update -u")) From https://github.com/ocaml/opam-repository * branch master -> FETCH_HEAD 95f7875db7..31462e7d24 master -> origin/master 31462e7d24 Merge pull request #29451 from dra27/relocatable-package <><> Updating package repositories ><><><><><><><><><><><><><><><><><><><><><><> [default] synchronised from git+file:///Users/mac1000/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 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) 2026-03-14 03:37.47 ---> using "67515be85ea744c67357268b54b738d29f836d9d910c9c9ae0b39eaa3bcdae2a" from cache /: (copy (src irmin-watcher.opam) (dst ./src/./)) 2026-03-14 03:37.49 ---> saved as "e809d25caa8c0fbeab37fe4ac8cb58a18859346034054aaec1f688a1a551c40f" /: (run (network host) (shell "opam pin add -yn irmin-watcher.dev './src/./'")) [irmin-watcher.dev] synchronised (file:///Users/mac1000/src) irmin-watcher is now pinned to file:///Users/mac1000/src (version dev) 2026-03-14 03:38.00 ---> saved as "02501fb0f08da03c7ebe996d4bf6bc486aa2d3bc44a45bb0ca90ea9db5eff5e0" /: (run (shell "echo '(lang dune 3.0)' > './src/./dune-project'")) 2026-03-14 03:38.01 ---> saved as "e1fb497612bb7e6a84176832c4e7e5536d04a735812d7163ae6f293a38aad8fa" /: (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 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 cstruct.6.2.0 ctypes.0.24.0 ctypes-foreign.0.24.0 domain-local-await.1.0.1 dune.3.21.1 dune-configurator.3.21.1 eio.1.3 eio_main.1.3 eio_posix.1.3 fmt.0.11.0 fsevents.0.3.0 fsevents-lwt.0.3.0 hmap.0.8.1 integers.0.7.0 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 uutf.1.0.4") /: (env CI true) /: (env OCAMLCI true) /: (run (cache (opam-archives (target /Users/mac1000/.opam/download-cache)) (homebrew (target /Users/mac1000/Library/Caches/Homebrew))) (network host) (shell "opam update --depexts && opam install --cli=2.5 --depext-only -y irmin-watcher.dev $DEPS")) + /opt/homebrew/bin/brew "update" - ==> Updating Homebrew... - Already up-to-date. <><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><> [irmin-watcher.dev] synchronised (file:///Users/mac1000/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). The following system packages will first need to be installed: libffi pkgconf <><> Handling external dependencies <><><><><><><><><><><><><><><><><><><><><><> + /opt/homebrew/bin/brew "install" "libffi" "pkgconf" - ==> Fetching downloads for: libffi and pkgconf - ✔︎ Bottle Manifest libffi (3.5.2) - ✔︎ Bottle Manifest pkgconf (2.5.1) - ✔︎ Bottle Manifest libffi (3.5.2) - ✔︎ Bottle Manifest pkgconf (2.5.1) - ✔︎ Bottle libffi (3.5.2) - ✔︎ Bottle pkgconf (2.5.1) - ==> Pouring libffi--3.5.2.arm64_sequoia.bottle.tar.gz - ==> Caveats - libffi is keg-only, which means it was not symlinked into /opt/homebrew, - because macOS already provides this software and installing another version in - parallel can cause all kinds of trouble. - - For compilers to find libffi you may need to set: - export LDFLAGS="-L/opt/homebrew/opt/libffi/lib" - export CPPFLAGS="-I/opt/homebrew/opt/libffi/include" - ==> Summary - 🍺 /opt/homebrew/Cellar/libffi/3.5.2: 18 files, 830.3KB - ==> Running `brew cleanup libffi`... - Disable this behaviour by setting `HOMEBREW_NO_INSTALL_CLEANUP=1`. - Hide these hints with `HOMEBREW_NO_ENV_HINTS=1` (see `man brew`). - ==> Pouring pkgconf--2.5.1.arm64_sequoia.bottle.tar.gz - 🍺 /opt/homebrew/Cellar/pkgconf/2.5.1: 28 files, 531.1KB - ==> Running `brew cleanup pkgconf`... - ==> Caveats - ==> libffi - libffi is keg-only, which means it was not symlinked into /opt/homebrew, - because macOS already provides this software and installing another version in - parallel can cause all kinds of trouble. - - For compilers to find libffi you may need to set: - export LDFLAGS="-L/opt/homebrew/opt/libffi/lib" - export CPPFLAGS="-I/opt/homebrew/opt/libffi/include" # To update the current shell environment, run: eval $(opam env) 2026-03-14 03:38.27 ---> saved as "acefaffe6544cebde217d01950fcb977f2d551c7f9971b6d1d705afcea89bc7b" /: (run (cache (opam-archives (target /Users/mac1000/.opam/download-cache)) (homebrew (target /Users/mac1000/Library/Caches/Homebrew))) (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 43 packages - install alcotest 1.9.1 - install astring 0.8.5 - install base-bytes base - install bigstringaf 0.10.0 - 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 cstruct 6.2.0 - install ctypes 0.24.0 - install ctypes-foreign 0.24.0 - install domain-local-await 1.0.1 - install dune 3.21.1 - install dune-configurator 3.21.1 - install eio 1.3 - install eio_main 1.3 - install eio_posix 1.3 - install fmt 0.11.0 - install fsevents 0.3.0 - install fsevents-lwt 0.3.0 - install hmap 0.8.1 - install integers 0.7.0 - 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 uutf 1.0.4 <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><> -> retrieved bigstringaf.0.10.0 (cached) -> retrieved astring.0.8.5 (cached) -> retrieved alcotest.1.9.1 (cached) -> retrieved cmdliner.1.3.0 (cached) -> retrieved csexp.1.5.2 (cached) -> installed conf-pkg-config.4 -> retrieved cppo.1.8.0 (cached) -> retrieved cf.0.5.0, cf-lwt.0.5.0 (cached) -> installed conf-libffi.2.0.0 -> retrieved cstruct.6.2.0 (cached) -> retrieved domain-local-await.1.0.1 (cached) -> retrieved ctypes.0.24.0, ctypes-foreign.0.24.0 (cached) -> retrieved eio.1.3, eio_main.1.3, eio_posix.1.3 (cached) -> retrieved fmt.0.11.0 (cached) -> retrieved fsevents.0.3.0, fsevents-lwt.0.3.0 (cached) -> retrieved hmap.0.8.1 (cached) -> retrieved integers.0.7.0 (cached) -> retrieved iomux.0.4 (cached) -> retrieved logs.0.10.0 (cached) -> retrieved lwt-dllist.1.1.0 (cached) -> retrieved lwt_eio.0.5.1 (cached) -> retrieved lwt.5.9.2 (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 optint.0.3.0 (cached) -> retrieved ocplib-endian.1.2 (cached) -> retrieved psq.0.2.1 (cached) -> retrieved seq.base (cached) -> installed seq.base -> retrieved stdlib-shims.0.3.0 (cached) -> retrieved re.1.14.0 (cached) -> retrieved thread-table.1.0.0 (cached) -> retrieved uutf.1.0.4 (cached) -> retrieved topkg.1.1.1 (cached) -> retrieved dune.3.21.1, dune-configurator.3.21.1 (cached) -> installed ocamlbuild.0.16.1 -> installed cmdliner.1.3.0 -> 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 astring.0.8.5 -> installed fmt.0.11.0 -> installed dune.3.21.1 -> installed lwt-dllist.1.1.0 -> installed csexp.1.5.2 -> installed optint.0.3.0 -> installed stdlib-shims.0.3.0 -> installed psq.0.2.1 -> installed ocaml-syntax-shims.1.0.0 -> installed re.1.14.0 -> installed cstruct.6.2.0 -> installed cppo.1.8.0 -> installed thread-table.1.0.0 -> installed integers.0.7.0 -> installed ocplib-endian.1.2 -> installed domain-local-await.1.0.1 -> installed alcotest.1.9.1 -> installed dune-configurator.3.21.1 -> installed bigstringaf.0.10.0 -> installed iomux.0.4 -> installed eio.1.3 -> installed lwt.5.9.2 -> installed lwt_eio.0.5.1 -> installed eio_posix.1.3 -> installed eio_main.1.3 -> installed logs.0.10.0 -> installed ctypes.0.24.0 -> installed ctypes-foreign.0.24.0 -> installed cf.0.5.0 -> installed cf-lwt.0.5.0 -> installed fsevents.0.3.0 -> installed fsevents-lwt.0.3.0 Done. # To update the current shell environment, run: eval $(opam env) 2026-03-14 03:39.27 ---> saved as "f6f082c9565a52b62b7af0ac5bdbcf41178eb7649c63145178e0b8004104b238" /: (copy (src .) (dst ./src)) 2026-03-14 03:39.28 ---> saved as "c1d4d229c021dba28a3e64834f1d1eeaa675a3c1b6c31d8112099124e91de0d7" /: (run (shell "cd ./src && 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 `G8F6RIGR'. [OK] fsevents 0 enoent. [OK] fsevents 1 basic. [OK] fsevents 2 100s. [SKIP] fsevents 3 1000s. Full test results in `~/src/_build/default/test/_build/_tests/irmin-watch'. Test Successful in 19.545s. 3 tests run. 2026-03-14 03:39.49 ---> saved as "f0e9bb0b7ea75f8d164c35216be75ebd2ec3cc17a080f6baa5d60c39a0a01275" Job succeeded 2026-03-14 03:39.54: Job succeeded