2025-10-15 18:37.48: New job: test mirage/irmin-watcher https://github.com/mirage/irmin-watcher.git#refs/heads/master (a25ae6d0f53cf87c62d96cc4c881d922fa31d433) (linux-x86_64:(lint-fmt)) Base: ocaml/opam:debian-13-ocaml-4.08@sha256:d8500c15c97ddcfabe40e74b26beae4dbdf65385f70ca81d97f44f1a6556480f ocamlformat version: version 0.18.0 (from opam) To reproduce locally: git clone --recursive "https://github.com/mirage/irmin-watcher.git" -b "master" && cd "irmin-watcher" && git reset --hard a25ae6d0 cat > Dockerfile <<'END-OF-DOCKERFILE' FROM ocaml/opam:debian-13-ocaml-4.08@sha256:d8500c15c97ddcfabe40e74b26beae4dbdf65385f70ca81d97f44f1a6556480f USER 1000:1000 RUN cd ~/opam-repository && (git cat-file -e 991c7a1514e7da747afe448ae9a046af3bc2497e || git fetch origin master) && git reset -q --hard 991c7a1514e7da747afe448ae9a046af3bc2497e && git log --no-decorate -n1 --oneline && opam update -u RUN opam depext -i dune WORKDIR /src RUN opam depext -i ocamlformat=0.18.0 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 2025-10-15 18:37.48: Using cache hint "mirage/irmin-watcher-ocaml/opam:debian-13-ocaml-4.08@sha256:d8500c15c97ddcfabe40e74b26beae4dbdf65385f70ca81d97f44f1a6556480f-debian-13-4.08_opam-2.4-ocamlformat-991c7a1514e7da747afe448ae9a046af3bc2497e" 2025-10-15 18:37.48: Using OBuilder spec: ((from ocaml/opam:debian-13-ocaml-4.08@sha256:d8500c15c97ddcfabe40e74b26beae4dbdf65385f70ca81d97f44f1a6556480f) (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 991c7a1514e7da747afe448ae9a046af3bc2497e || git fetch origin master) && git reset -q --hard 991c7a1514e7da747afe448ae9a046af3bc2497e && 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=0.18.0")) (copy (src .) (dst /src/)) (run (shell "opam exec -- dune build @fmt --ignore-promoted-rules || (echo \"dune build @fmt failed\"; exit 2)")) ) 2025-10-15 18:37.48: Waiting for resource in pool OCluster 2025-10-15 18:51.33: Waiting for worker… 2025-10-15 18:53.55: Got resource from pool OCluster Building on laodoke.caelum.ci.dev All commits already cached HEAD is now at a25ae6d Merge pull request #36 from art-w/odoc-cycle (from ocaml/opam:debian-13-ocaml-4.08@sha256:d8500c15c97ddcfabe40e74b26beae4dbdf65385f70ca81d97f44f1a6556480f) 2025-10-15 18:53.55 ---> using "8a3fb29dc134ae8cb5011e033937cdf0919031452506a2a7eeab7ea43cc7fe2e" 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 991c7a1514e7da747afe448ae9a046af3bc2497e || git fetch origin master) && git reset -q --hard 991c7a1514e7da747afe448ae9a046af3bc2497e && git log --no-decorate -n1 --oneline && opam update -u")) From https://github.com/ocaml/opam-repository * branch master -> FETCH_HEAD 1abfcdbf14..12d0447fd1 master -> origin/master 991c7a1514 Merge pull request #28718 from ocaml/mseri-patch-1 <><> 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 2025-10-15 18:54.38 ---> saved as "e0ade02c7a7608496c2dd7e4db7c432aa59692920b1c0fe6fe23519ec94cf073" /: (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 3.20.2 <><> Gathering sources ><><><><><><><><><><><><><><><><><><><><><><><><><><><><> [dune.3.20.2] found in cache <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><> -> installed dune.3.20.2 Done. # Run eval $(opam env) to update the current shell environment 2025-10-15 18:55.12 ---> saved as "29353f3269911c4c605e0409f3d68ca8c852f09da914ca9b4df2cf539d3d6983" /: (workdir /src) /src: (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "opam depext -i ocamlformat=0.18.0")) # 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 ocamlbuild 0.16.1 [required by fpath, uuseg] - install seq base [required by tyxml] - install cmdliner 1.3.0 [required by ocamlformat] - downgrade dune 3.20.2 to 2.9.3 [required by ocamlformat] - install ocamlfind 1.9.8 [required by fpath, uuseg] - install stdlib-shims 0.3.0 [required by ppxlib] - install sexplib0 v0.14.0 [required by base, ppxlib] - install result 1.5 [required by odoc] - install re 1.11.0 [required by ocamlformat] - install ppx_derivers 1.2.1 [required by ppxlib] - install ocaml-version 3.5.0 [required by ocamlformat] - install ocaml-migrate-parsetree 2.4.0 [required by ppxlib] - install ocaml-compiler-libs v0.12.4 [required by ppxlib] - install menhirSdk 20250912 [required by ocamlformat] - install menhirLib 20250912 [required by ocamlformat] - install menhirCST 20250912 [required by menhir] - install fix 20250919 [required by ocamlformat] - install dune-build-info 2.9.3 [required by ocamlformat] - install csexp 1.5.1 [required by dune-configurator] - install cppo 1.8.0 [required by odoc] - install topkg 1.1.0 [required by fpath, uuseg] - install ppxlib 0.22.2 [required by ocamlformat] - install menhir 20250912 [required by ocamlformat] - install dune-configurator 2.9.3 [required by base] - install uutf 1.0.4 [required by ocamlformat] - install astring 0.8.5 [required by fpath, odoc] - install base v0.14.3 [required by ocamlformat] - install uucp 15.0.0 [required by uuseg] - install tyxml 4.6.0 [required by odoc] - install fpath 0.7.3 [required by ocamlformat] - install stdio v0.14.0 [required by ocamlformat] - install uuseg 15.0.0 [required by ocamlformat] - install odoc 1.5.3 [required by ocamlformat] - install ocamlformat 0.18.0 ===== 33 to install | 1 to downgrade ===== <><> Gathering sources ><><><><><><><><><><><><><><><><><><><><><><><><><><><><> [astring.0.8.5] found in cache [base.v0.14.3] found in cache [cmdliner.1.3.0] found in cache [cppo.1.8.0] found in cache [csexp.1.5.1] found in cache [dune.2.9.3] found in cache [dune-build-info.2.9.3] found in cache [dune-configurator.2.9.3] found in cache [fix.20250919] found in cache [fpath.0.7.3] found in cache [menhir.20250912] found in cache [menhirCST.20250912] found in cache [menhirLib.20250912] found in cache [menhirSdk.20250912] found in cache [ocaml-compiler-libs.v0.12.4] found in cache [ocaml-migrate-parsetree.2.4.0] found in cache [ocaml-version.3.5.0] found in cache [ocamlbuild.0.16.1] found in cache [ocamlfind.1.9.8] found in cache [ocamlformat.0.18.0] found in cache [odoc.1.5.3] found in cache [ppx_derivers.1.2.1] found in cache [ppxlib.0.22.2] 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 [stdlib-shims.0.3.0] found in cache [topkg.1.1.0] found in cache [tyxml.4.6.0] 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 cmdliner.1.3.0 -> installed ocamlfind.1.9.8 -> installed ocamlbuild.0.16.1 -> installed topkg.1.1.0 -> removed dune.3.20.2 -> installed dune.2.9.3 -> installed uutf.1.0.4 -> installed csexp.1.5.1 -> installed dune-build-info.2.9.3 -> installed fix.20250919 -> installed astring.0.8.5 -> installed cppo.1.8.0 -> installed menhirCST.20250912 -> installed menhirLib.20250912 -> installed menhirSdk.20250912 -> installed ocaml-compiler-libs.v0.12.4 -> installed ocaml-migrate-parsetree.2.4.0 -> installed ocaml-version.3.5.0 -> installed ppx_derivers.1.2.1 -> installed re.1.11.0 -> installed result.1.5 -> installed sexplib0.v0.14.0 -> installed stdlib-shims.0.3.0 -> installed fpath.0.7.3 -> installed dune-configurator.2.9.3 -> installed tyxml.4.6.0 -> installed base.v0.14.3 -> installed odoc.1.5.3 -> installed stdio.v0.14.0 -> installed menhir.20250912 -> installed ppxlib.0.22.2 -> installed uucp.15.0.0 -> installed uuseg.15.0.0 -> installed ocamlformat.0.18.0 Done. # Run eval $(opam env) to update the current shell environment 2025-10-15 18:56.21 ---> saved as "3732d54cea374df7bb2dea2edfca3f73bd773e15476516854d1fa85a353fbafa" /src: (copy (src .) (dst /src/)) 2025-10-15 18:56.21 ---> saved as "0a1f112a39772d693beb30b0382307f42a4073342bf09a38e9c21d46bc5b3094" /src: (run (shell "opam exec -- dune build @fmt --ignore-promoted-rules || (echo \"dune build @fmt failed\"; exit 2)")) 2025-10-15 18:56.21 ---> saved as "59ae73aece3ba0c36e67625534d8fc3ee538187b7dd85801a1f769cb31eac8d4" Job succeeded 2025-10-15 18:56.22: Job succeeded