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:(lint-fmt)) Base: ocaml/opam:debian-13-ocaml-4.08@sha256:7cdc2a1943ac1462f548be7816c6d02f14e605659f225027208abe04795ea500 ocamlformat version: version 0.26.1 (from opam) 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:debian-13-ocaml-4.08@sha256:7cdc2a1943ac1462f548be7816c6d02f14e605659f225027208abe04795ea500 USER 1000:1000 RUN cd ~/opam-repository && (git cat-file -e 8381fdec20cf12f0c7a38782079db7131675d09e || git fetch origin master) && git reset -q --hard 8381fdec20cf12f0c7a38782079db7131675d09e && git log --no-decorate -n1 --oneline && opam update -u RUN opam depext -i dune WORKDIR /src RUN opam depext -i ocamlformat=0.26.1 COPY --chown=1000:1000 . /src/ RUN opam exec -- dune build @fmt --ignore-promoted-rules || (echo "dune build @fmt failed"; exit 2) END-OF-DOCKERFILE docker build . END-REPRO-BLOCK 2026-02-05 01:05.01: Using cache hint "mirage/irmin-watcher-ocaml/opam:debian-13-ocaml-4.08@sha256:7cdc2a1943ac1462f548be7816c6d02f14e605659f225027208abe04795ea500-debian-13-4.08_opam-2.5-ocamlformat-8381fdec20cf12f0c7a38782079db7131675d09e" 2026-02-05 01:05.01: Using OBuilder spec: ((from ocaml/opam:debian-13-ocaml-4.08@sha256:7cdc2a1943ac1462f548be7816c6d02f14e605659f225027208abe04795ea500) (user (uid 1000) (gid 1000)) (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "cd ~/opam-repository && (git cat-file -e 8381fdec20cf12f0c7a38782079db7131675d09e || git fetch origin master) && git reset -q --hard 8381fdec20cf12f0c7a38782079db7131675d09e && git log --no-decorate -n1 --oneline && opam update -u")) (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "opam depext -i dune")) (workdir /src) (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "opam depext -i ocamlformat=0.26.1")) (copy (src .) (dst /src/)) (run (shell "opam exec -- dune build @fmt --ignore-promoted-rules || (echo \"dune build @fmt failed\"; exit 2)")) ) 2026-02-05 01:05.01: Waiting for resource in pool OCluster 2026-02-05 01:05.01: Waiting for worker… 2026-02-05 01:05.02: Got resource from pool OCluster Building on toxis.caelum.ci.dev All commits already cached HEAD is now at 6949608 add more ocaml versions to ci (from ocaml/opam:debian-13-ocaml-4.08@sha256:7cdc2a1943ac1462f548be7816c6d02f14e605659f225027208abe04795ea500) Unable to find image 'ocaml/opam:debian-13-ocaml-4.08@sha256:7cdc2a1943ac1462f548be7816c6d02f14e605659f225027208abe04795ea500' locally docker.io/ocaml/opam@sha256:7cdc2a1943ac1462f548be7816c6d02f14e605659f225027208abe04795ea500: Pulling from ocaml/opam 281b80c799de: Already exists 00fc4ac50d5e: Pulling fs layer 7dc48a314bea: Pulling fs layer 8f654937f9e3: Pulling fs layer 1240f6fbe8cc: Pulling fs layer f77f967230a1: Pulling fs layer 1b4ac3d9a8c2: Pulling fs layer 1240f6fbe8cc: Waiting 27b61414175d: Pulling fs layer f77f967230a1: Waiting 1b4ac3d9a8c2: Waiting 26fabf9b20e0: Pulling fs layer b4426e2c299b: Pulling fs layer 27b61414175d: Waiting 26fabf9b20e0: Waiting 9c12df827e83: Pulling fs layer b4426e2c299b: Waiting 9a5608646906: Pulling fs layer 2a83342677ae: Pulling fs layer 5cbaedd36b85: Pulling fs layer 2a83342677ae: Waiting 9c12df827e83: Waiting 750a9830ac77: Pulling fs layer 400560080670: Pulling fs layer 5cbaedd36b85: Waiting bad13195b6fa: Pulling fs layer 400560080670: Waiting b51fe78b498e: Pulling fs layer 185ce27e889b: Pulling fs layer b51fe78b498e: Waiting 8a483dc1e759: Pulling fs layer 4de9d6d54a13: Pulling fs layer 185ce27e889b: Waiting 0c268a22c8a0: Pulling fs layer 8a483dc1e759: Waiting 4f4fb700ef54: Pulling fs layer 0c268a22c8a0: Waiting e61881bc2621: Pulling fs layer 4f4fb700ef54: Waiting c864a4af1ff0: Pulling fs layer 42d012f62ad9: Pulling fs layer e61881bc2621: Waiting ccb2ed78fa2e: Pulling fs layer 42d012f62ad9: Waiting 84c22434b2f6: Pulling fs 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complete 51ce8c29753c: Pull complete 5ac80663b9d2: Pull complete 93f877c915e3: Pull complete 8573ccc6bb69: Pull complete d26192cd75ec: Verifying Checksum d26192cd75ec: Download complete d26192cd75ec: Pull complete c7cce15b715e: Pull complete c998ca7b5976: Pull complete 3cd1b61d806b: Pull complete 19a26ec5319e: Pull complete b1f6813045f3: Pull complete 7a2b7a29296d: Pull complete 94a0ebb2d223: Pull complete 1c7f29f6d19a: Pull complete 1493b442f343: Pull complete Digest: sha256:7cdc2a1943ac1462f548be7816c6d02f14e605659f225027208abe04795ea500 Status: Downloaded newer image for ocaml/opam@sha256:7cdc2a1943ac1462f548be7816c6d02f14e605659f225027208abe04795ea500 2026-02-05 01:05.02 ---> using "4c1f60dc0cc5644c6a4c05cf3315bdbf9cc478b70e443b212a1220385bab8bba" from cache /: (user (uid 1000) (gid 1000)) /: (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "cd ~/opam-repository && (git cat-file -e 8381fdec20cf12f0c7a38782079db7131675d09e || git fetch origin master) && git reset -q --hard 8381fdec20cf12f0c7a38782079db7131675d09e && 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 8381fdec20 Merge pull request #29263 from fpottier/opam-publish-menhir.20260122 <><> Updating package repositories ><><><><><><><><><><><><><><><><><><><><><><> [default] Initialised default (at git+file:///home/opam/opam-repository): [INFO] opam 2.1 and 2.2 include many performance and security improvements over 2.0; please consider upgrading (https://opam.ocaml.org/doc/Install.html) Everything as up-to-date as possible (run with --verbose to show unavailable upgrades). However, you may "opam upgrade" these packages explicitly, which will ask permission to downgrade or uninstall the conflicting packages. Nothing to do. # Run eval $(opam env) to update the current shell environment 2026-02-05 01:05.02 ---> using "decd3697d23cf2a26540c9ffea222925edad2cc84c1bb275d9e35cd783165411" from cache /: (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "opam depext -i dune")) # Detecting depexts using vars: arch=x86_64, os=linux, os-distribution=debian, os-family=debian # No extra OS packages requirements found. # All required OS packages found. # Now letting opam install the packages The following actions will be performed: - install dune 3.21.0 <><> Gathering sources ><><><><><><><><><><><><><><><><><><><><><><><><><><><><> [dune.3.21.0] found in cache <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><> -> installed dune.3.21.0 Done. # Run eval $(opam env) to update the current shell environment 2026-02-05 01:05.02 ---> using "4f28854d2d0f22c241c0572b9c67e738c62ccd156e1194c082f955fa58f5fdf1" from cache /: (workdir /src) /src: (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "opam depext -i ocamlformat=0.26.1")) # Detecting depexts using vars: arch=x86_64, os=linux, os-distribution=debian, os-family=debian # No extra OS packages requirements found. # All required OS packages found. # Now letting opam install the packages The following actions will be performed: - install sexplib0 v0.14.0 [required by base] - install ocamlbuild 0.16.1 [required by fpath, astring, uuseg] - install cmdliner 1.3.0 [required by ocamlformat] - install either 1.0.0 [required by ocamlformat-lib] - install csexp 1.5.2 [required by ocamlformat-lib] - install dune-build-info 3.21.0 [required by ocamlformat-lib] - install menhirLib 20260122 [required by ocamlformat-lib] - install menhirCST 20260122 [required by menhir] - install result 1.5 [required by ocamlformat-lib] - install menhirGLR 20260122 [required by menhir] - install camlp-streams 5.0.1 [required by ocamlformat-lib] - install seq base [required by re] - install fix 20250919 [required by ocamlformat-lib] - install ocamlfind 1.9.8 [required by ocp-indent, astring, fpath, uuseg] - install menhirSdk 20260122 [required by ocamlformat-lib] - install ocaml-version 4.0.3 [required by ocamlformat-lib] - install dune-configurator 3.21.0 [required by base] - install re 1.11.0 [required by ocamlformat] - install topkg 1.1.1 [required by fpath, astring, uuseg] - install ocp-indent 1.9.0 [required by ocamlformat-lib] - install menhir 20260122 [required by ocamlformat-lib] - install base v0.14.3 [required by ocamlformat-lib] - install uutf 1.0.4 [required by ocamlformat-lib] - install astring 0.8.5 [required by ocamlformat-lib] - install stdio v0.14.0 [required by ocamlformat-lib] - install uucp 15.0.0 [required by uuseg] - install fpath 0.7.3 [required by ocamlformat-lib] - install uuseg 15.0.0 [required by ocamlformat-lib] - install ocamlformat-lib 0.26.1 [required by ocamlformat] - install ocamlformat 0.26.1 ===== 30 to install ===== <><> Gathering sources ><><><><><><><><><><><><><><><><><><><><><><><><><><><><> [astring.0.8.5] found in cache [base.v0.14.3] found in cache [camlp-streams.5.0.1] found in cache [cmdliner.1.3.0] found in cache [csexp.1.5.2] found in cache [dune-build-info.3.21.0] found in cache [dune-configurator.3.21.0] found in cache [either.1.0.0] found in cache [fix.20250919] found in cache [fpath.0.7.3] found in cache [menhir.20260122] found in cache [menhirCST.20260122] found in cache [menhirGLR.20260122] found in cache [menhirLib.20260122] found in cache [menhirSdk.20260122] found in cache [ocaml-version.4.0.3] found in cache [ocamlbuild.0.16.1] found in cache [ocamlfind.1.9.8] found in cache [ocamlformat.0.26.1] found in cache [ocamlformat-lib.0.26.1] found in cache [ocp-indent.1.9.0] found in cache [re.1.11.0] found in cache [result.1.5] found in cache [sexplib0.v0.14.0] found in cache [stdio.v0.14.0] found in cache [topkg.1.1.1] found in cache [uucp.15.0.0] found in cache [uuseg.15.0.0] found in cache [uutf.1.0.4] found in cache <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><> -> installed seq.base -> installed camlp-streams.5.0.1 -> installed csexp.1.5.2 -> installed either.1.0.0 -> installed fix.20250919 -> installed cmdliner.1.3.0 -> installed menhirCST.20260122 -> installed menhirGLR.20260122 -> installed menhirLib.20260122 -> installed menhirSdk.20260122 -> installed ocaml-version.4.0.3 -> installed re.1.11.0 -> installed result.1.5 -> installed sexplib0.v0.14.0 -> installed dune-build-info.3.21.0 -> installed dune-configurator.3.21.0 -> installed ocamlfind.1.9.8 -> installed ocp-indent.1.9.0 -> installed ocamlbuild.0.16.1 -> installed base.v0.14.3 -> installed menhir.20260122 -> installed stdio.v0.14.0 -> installed topkg.1.1.1 -> installed uutf.1.0.4 -> installed astring.0.8.5 -> installed fpath.0.7.3 -> installed uucp.15.0.0 -> installed uuseg.15.0.0 -> installed ocamlformat-lib.0.26.1 -> installed ocamlformat.0.26.1 Done. <><> ocp-indent.1.9.0 installed successfully ><><><><><><><><><><><><><><><><><> => This package requires additional configuration for use in editors. Install package 'user-setup', or manually: * for Emacs, add these lines to ~/.emacs: (add-to-list 'load-path "/home/opam/.opam/4.08/share/emacs/site-lisp") (require 'ocp-indent) * for Vim, add this line to ~/.vimrc: set rtp^="/home/opam/.opam/4.08/share/ocp-indent/vim" # Run eval $(opam env) to update the current shell environment 2026-02-05 01:05.02 ---> using "0f5ec47dc0fd4b98ea424aea774800bbca0a4f875a48bd6eec2ac876510f0e9e" from cache /src: (copy (src .) (dst /src/)) 2026-02-05 01:05.02 ---> saved as "4d753703e5b4594a26738a19e8e7fd6ae4a9d95ab3a06c940a9b15a43efacd4b" /src: (run (shell "opam exec -- dune build @fmt --ignore-promoted-rules || (echo \"dune build @fmt failed\"; exit 2)")) File "src/irmin_watcher.mli", line 1, characters 0-0: diff --git a/_build/default/src/irmin_watcher.mli b/_build/default/src/.formatted/irmin_watcher.mli index b141c5d..17b9c5c 100644 --- a/_build/default/src/irmin_watcher.mli +++ b/_build/default/src/.formatted/irmin_watcher.mli @@ -21,8 +21,8 @@ val hook : unit (** [hook ~sw id p f] is the listen hook calling [f] everytime a sub-path of [p] is modified. [id] should be a unique identifier used to distinguish between - different hooks registered on the same path. Return a function to call - to remove the hook. Default to polling if no better solution is available. + different hooks registered on the same path. Return a function to call to + remove the hook. Default to polling if no better solution is available. FSevents and Inotify backends are available. *) val stats : sw:Eio.Switch.t -> unit -> stats dune build @fmt failed "/usr/bin/env" "bash" "-c" "opam exec -- dune build @fmt --ignore-promoted-rules || (echo "dune build @fmt failed"; exit 2)" failed with exit status 2 2026-02-05 01:05.03: Job failed: Failed: Build failed