2026-02-05 00:51.29: New job: test mirage/index https://github.com/mirage/index.git#refs/heads/eio2 (5cf2b1f84bdc695e4055df868da4827c4b57ba3e) (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/index.git" -b "eio2" && cd "index" && git reset --hard 5cf2b1f8 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 00:51.29: Using cache hint "mirage/index-ocaml/opam:debian-13-ocaml-4.08@sha256:7cdc2a1943ac1462f548be7816c6d02f14e605659f225027208abe04795ea500-debian-13-4.08_opam-2.5-ocamlformat-8381fdec20cf12f0c7a38782079db7131675d09e" 2026-02-05 00:51.29: 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 00:51.29: Waiting for resource in pool OCluster 2026-02-05 00:51.29: Waiting for worker… 2026-02-05 00:51.29: Got resource from pool OCluster Building on eumache All commits already cached HEAD is now at 5cf2b1f wip: implement file locking (from ocaml/opam:debian-13-ocaml-4.08@sha256:7cdc2a1943ac1462f548be7816c6d02f14e605659f225027208abe04795ea500) 2026-02-05 00:51.30 ---> 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 00:51.30 ---> 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 00:51.30 ---> 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 00:52.33 ---> saved as "0f5ec47dc0fd4b98ea424aea774800bbca0a4f875a48bd6eec2ac876510f0e9e" /src: (copy (src .) (dst /src/)) 2026-02-05 00:52.33 ---> saved as "2af43e6447be86c14251c029f6bb40b2f48d1f3a78946743e75786bcf66cb1e7" /src: (run (shell "opam exec -- dune build @fmt --ignore-promoted-rules || (echo \"dune build @fmt failed\"; exit 2)")) File "test/dune", line 1, characters 0-0: diff --git a/_build/default/test/dune b/_build/default/test/.formatted/dune index 0192b37..4b539ad 100644 --- a/_build/default/test/dune +++ b/_build/default/test/.formatted/dune @@ -1,5 +1,5 @@ (tests (names main test_unix test_eio) (package index) - (libraries index alcotest optint unix test_io index.unix index.eio eio eio.core - eio.unix eio_main)) + (libraries index alcotest optint unix test_io index.unix index.eio eio + eio.core eio.unix eio_main)) File "src/eio/index_eio.ml", line 1, characters 0-0: diff --git a/_build/default/src/eio/index_eio.ml b/_build/default/src/eio/.formatted/index_eio.ml index ff8d819..b4f8454 100644 --- a/_build/default/src/eio/index_eio.ml +++ b/_build/default/src/eio/.formatted/index_eio.ml @@ -314,11 +314,8 @@ module IO : Index.Platform.IO with type io = io = struct (match Eio_unix.Resource.fd_opt fd with | Some eio_fd -> Eio_unix.Fd.use_exn "lockf" eio_fd (fun unix_fd -> - Unix.lockf unix_fd op 0 - ) - | None -> - failwith "File descriptor does not support Unix operations" - ); + Unix.lockf unix_fd op 0) + | None -> failwith "File descriptor does not support Unix operations"); if single_write fd pid <> pid_len then ( Eio.Resource.close fd; failwith "Unable to write PID to lock file") @@ -328,8 +325,8 @@ module IO : Index.Platform.IO with type io = io = struct Eio.Resource.close fd; None | e -> - Eio.Resource.close fd; - raise e + Eio.Resource.close fd; + raise e let with_ic path f = let ic = open_in path in 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 00:52.34: Job failed: Failed: Build failed