2026-04-23 13:23.11: New job: test ocurrent/ocaml-dockerfile https://github.com/ocurrent/ocaml-dockerfile.git#refs/heads/master (699bf38e956e87f6360e853f24bbb085a06aac2e) (linux-x86_64:(lint-doc)) Base: ocaml/opam:debian-13-ocaml-4.08@sha256:3cbf0e68d3a718b80b9a2ab282b68bb62badcbc072fa014a5564516c5f70e74c Opam project lint documentation To reproduce locally: git clone --recursive "https://github.com/ocurrent/ocaml-dockerfile.git" -b "master" && cd "ocaml-dockerfile" && git reset --hard 699bf38e cat > Dockerfile <<'END-OF-DOCKERFILE' FROM ocaml/opam:debian-13-ocaml-4.08@sha256:3cbf0e68d3a718b80b9a2ab282b68bb62badcbc072fa014a5564516c5f70e74c # debian-13-4.08_opam-2.5 USER 1000:1000 ENV CLICOLOR_FORCE="1" ENV OPAMCOLOR="always" WORKDIR /src RUN sudo ln -f /usr/bin/opam-2.2 /usr/bin/opam RUN opam init --reinit -ni RUN uname -rs && opam exec -- ocaml -version && opam --version WORKDIR /src RUN sudo chown opam /src RUN cd ~/opam-repository && (git cat-file -e 9a427a5cdc1d87c781d8e9febed953e2fd5640c2 || git fetch origin master) && git reset -q --hard 9a427a5cdc1d87c781d8e9febed953e2fd5640c2 && git log --no-decorate -n1 --oneline && opam update -u COPY --chown=1000:1000 dockerfile.opam dockerfile-opam.opam dockerfile-cmd.opam ./ RUN opam pin add -yn dockerfile.dev './' && \ opam pin add -yn dockerfile-opam.dev './' && \ opam pin add -yn dockerfile-cmd.dev './' RUN echo '(lang dune 3.0)' > './dune-project' ENV DEPS="alcotest.1.9.1 astring.0.8.5 base.v0.14.4 base-bigarray.base base-threads.base base-unix.base bos.0.2.1 cmdliner.2.1.1 csexp.1.5.2 dune.3.22.2 dune-configurator.3.22.2 fmt.0.11.0 fpath.0.7.3 logs.0.8.0 ocaml.4.08.1 ocaml-base-compiler.4.08.1 ocaml-compiler-libs.v0.12.4 ocaml-config.1 ocaml-syntax-shims.1.0.0 ocaml-version.4.1.0 ocamlbuild.0.16.1 ocamlfind.1.9.8 ppx_derivers.1.2.1 ppx_sexp_conv.v0.14.3 ppxlib.0.25.1 re.1.11.0 rresult.0.7.0 seq.base sexplib0.v0.14.0 stdlib-shims.0.3.0 topkg.1.1.1 uutf.1.0.4" ENV CI="true" ENV OCAMLCI="true" RUN opam update --depexts && opam install --cli=2.2 --depext-only -y dockerfile.dev dockerfile-opam.dev dockerfile-cmd.dev $DEPS RUN opam install $DEPS RUN opam install --yes dune 'odoc>=1.5.0' COPY --chown=1000:1000 . /src/ RUN ODOC_WARN_ERROR=false opam exec -- dune build @doc || (echo "dune build @doc failed"; exit 2) END-OF-DOCKERFILE docker build . END-REPRO-BLOCK 2026-04-23 13:23.11: Using cache hint "ocurrent/ocaml-dockerfile-ocaml/opam:debian-13-ocaml-4.08@sha256:3cbf0e68d3a718b80b9a2ab282b68bb62badcbc072fa014a5564516c5f70e74c-debian-13-4.08_opam-2.5-0c7bbfec082049d055ded9dcd3167614" 2026-04-23 13:23.11: Using OBuilder spec: ((from ocaml/opam:debian-13-ocaml-4.08@sha256:3cbf0e68d3a718b80b9a2ab282b68bb62badcbc072fa014a5564516c5f70e74c) (comment debian-13-4.08_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-2.2 /usr/bin/opam")) (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 "cd ~/opam-repository && (git cat-file -e 9a427a5cdc1d87c781d8e9febed953e2fd5640c2 || git fetch origin master) && git reset -q --hard 9a427a5cdc1d87c781d8e9febed953e2fd5640c2 && git log --no-decorate -n1 --oneline && opam update -u")) (copy (src dockerfile.opam dockerfile-opam.opam dockerfile-cmd.opam) (dst ./)) (run (network host) (shell "opam pin add -yn dockerfile.dev './' && \ \nopam pin add -yn dockerfile-opam.dev './' && \ \nopam pin add -yn dockerfile-cmd.dev './'")) (run (shell "echo '(lang dune 3.0)' > './dune-project'")) (env DEPS "alcotest.1.9.1 astring.0.8.5 base.v0.14.4 base-bigarray.base base-threads.base base-unix.base bos.0.2.1 cmdliner.2.1.1 csexp.1.5.2 dune.3.22.2 dune-configurator.3.22.2 fmt.0.11.0 fpath.0.7.3 logs.0.8.0 ocaml.4.08.1 ocaml-base-compiler.4.08.1 ocaml-compiler-libs.v0.12.4 ocaml-config.1 ocaml-syntax-shims.1.0.0 ocaml-version.4.1.0 ocamlbuild.0.16.1 ocamlfind.1.9.8 ppx_derivers.1.2.1 ppx_sexp_conv.v0.14.3 ppxlib.0.25.1 re.1.11.0 rresult.0.7.0 seq.base sexplib0.v0.14.0 stdlib-shims.0.3.0 topkg.1.1.1 uutf.1.0.4") (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=2.2 --depext-only -y dockerfile.dev dockerfile-opam.dev dockerfile-cmd.dev $DEPS")) (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "opam install $DEPS")) (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "opam install --yes dune 'odoc>=1.5.0'")) (copy (src .) (dst /src/)) (run (shell "ODOC_WARN_ERROR=false opam exec -- dune build @doc || (echo \"dune build @doc failed\"; exit 2)")) ) 2026-04-23 13:23.11: Waiting for resource in pool OCluster 2026-04-23 13:23.11: Waiting for worker… 2026-04-23 13:23.11: Got resource from pool OCluster Building on laodoke.caelum.ci.dev All commits already cached HEAD is now at 699bf38 Update CHANGES.md for 8.3.6 release (from ocaml/opam:debian-13-ocaml-4.08@sha256:3cbf0e68d3a718b80b9a2ab282b68bb62badcbc072fa014a5564516c5f70e74c) 2026-04-23 13:23.13 ---> using "228e5ba11f0bea08c69266bb98d12a75785691261b07b0808652a307a04e14b2" from cache /: (comment debian-13-4.08_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-2.2 /usr/bin/opam")) 2026-04-23 13:23.13 ---> using "6a21a8bd2da640bf47ce1211004d6a33a1bf41ff753d8b4bb4a6519520cd81af" 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. Continue? [y/n] y This development version of opam requires an update to the layout of /home/opam/.opam from version 2.0 to version 2.2, which can't be reverted. You may want to back it up before going further. Format upgrade done. <><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><> [default] Initialised 2026-04-23 13:23.13 ---> using "939d97e6190dc36b4f6e94773a2843a2a1549b9ae9e8e3facca1460e0ed37772" from cache /src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version")) Linux 6.8.0-106-generic The OCaml toplevel, version 4.08.1 2.2.1 2026-04-23 13:23.13 ---> using "eb73d73c6df1334e93e0a643cf6d58799a32bc7b370f755d009a4545ba4f9865" from cache /src: (workdir /src) /src: (run (shell "sudo chown opam /src")) 2026-04-23 13:23.13 ---> using "de7fe019fc62fa1e51827ff2ff64dbc0831c3afd9fed2034cda6486fa7e48a49" from cache /src: (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "cd ~/opam-repository && (git cat-file -e 9a427a5cdc1d87c781d8e9febed953e2fd5640c2 || git fetch origin master) && git reset -q --hard 9a427a5cdc1d87c781d8e9febed953e2fd5640c2 && git log --no-decorate -n1 --oneline && opam update -u")) From https://github.com/ocaml/opam-repository * branch master -> FETCH_HEAD 42844088d7..ac6455a3b0 master -> origin/master 9a427a5cdc Merge pull request #29742 from nmatschke/opam-publish-base.v0.14.4 <><> Updating package repositories ><><><><><><><><><><><><><><><><><><><><><><> [default] synchronised from git+file:///home/opam/opam-repository 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 2026-04-23 13:23.13 ---> using "02f1167621202e7fffcdb23d923a2cbd56a2bea8ac8d6ff76332093731b63434" from cache /src: (copy (src dockerfile.opam dockerfile-opam.opam dockerfile-cmd.opam) (dst ./)) 2026-04-23 13:23.13 ---> using "f048faf2ac78800251232b1ea396a7e17ff2de96571637952307351001a10423" from cache /src: (run (network host) (shell "opam pin add -yn dockerfile.dev './' && \ \nopam pin add -yn dockerfile-opam.dev './' && \ \nopam pin add -yn dockerfile-cmd.dev './'")) [dockerfile.dev] synchronised (file:///src) dockerfile is now pinned to file:///src (version dev) [dockerfile-opam.dev] synchronised (file:///src) dockerfile-opam is now pinned to file:///src (version dev) [dockerfile-cmd.dev] synchronised (file:///src) dockerfile-cmd is now pinned to file:///src (version dev) 2026-04-23 13:23.13 ---> using "faa2def20648daad45f804cef1a78177368f786fe1f5a424edf001ad64877e87" from cache /src: (run (shell "echo '(lang dune 3.0)' > './dune-project'")) 2026-04-23 13:23.13 ---> using "5b133952431f4d965f7524a033c4cf00fe58564aff71134e62292e7d1a747a04" from cache /src: (env DEPS "alcotest.1.9.1 astring.0.8.5 base.v0.14.4 base-bigarray.base base-threads.base base-unix.base bos.0.2.1 cmdliner.2.1.1 csexp.1.5.2 dune.3.22.2 dune-configurator.3.22.2 fmt.0.11.0 fpath.0.7.3 logs.0.8.0 ocaml.4.08.1 ocaml-base-compiler.4.08.1 ocaml-compiler-libs.v0.12.4 ocaml-config.1 ocaml-syntax-shims.1.0.0 ocaml-version.4.1.0 ocamlbuild.0.16.1 ocamlfind.1.9.8 ppx_derivers.1.2.1 ppx_sexp_conv.v0.14.3 ppxlib.0.25.1 re.1.11.0 rresult.0.7.0 seq.base sexplib0.v0.14.0 stdlib-shims.0.3.0 topkg.1.1.1 uutf.1.0.4") /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=2.2 --depext-only -y dockerfile.dev dockerfile-opam.dev dockerfile-cmd.dev $DEPS")) + /usr/bin/sudo "apt-get" "update" - Hit:1 http://deb.debian.org/debian trixie InRelease - 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-security trixie-security/main amd64 Packages [127 kB] - Fetched 218 kB in 0s (1140 kB/s) - Reading package lists... - <><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><> [dockerfile-cmd.dev] synchronised (file:///src) [dockerfile.dev] synchronised (file:///src) [dockerfile-opam.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 4.08.1). [NOTE] Package ocaml is already installed (current version is 4.08.1). [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). 2026-04-23 13:23.13 ---> using "58d5f6df3b8afb0358ae275febef8197083d31f2258c25a9388a8d44e5f80edd" from cache /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 4.08.1). [NOTE] Package ocaml is already installed (current version is 4.08.1). [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 26 packages - install alcotest 1.9.1 - install astring 0.8.5 - install base v0.14.4 - install bos 0.2.1 - install cmdliner 2.1.1 - install csexp 1.5.2 - install dune 3.22.2 - install dune-configurator 3.22.2 - install fmt 0.11.0 - install fpath 0.7.3 - install logs 0.8.0 - install ocaml-compiler-libs v0.12.4 - install ocaml-syntax-shims 1.0.0 - install ocaml-version 4.1.0 - install ocamlbuild 0.16.1 - install ocamlfind 1.9.8 - install ppx_derivers 1.2.1 - install ppx_sexp_conv v0.14.3 - install ppxlib 0.25.1 - install re 1.11.0 - install rresult 0.7.0 - install seq base - install sexplib0 v0.14.0 - install stdlib-shims 0.3.0 - install topkg 1.1.1 - install uutf 1.0.4 <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><> -> retrieved astring.0.8.5 (cached) -> retrieved base.v0.14.4 (cached) -> retrieved alcotest.1.9.1 (cached) -> retrieved bos.0.2.1 (cached) -> retrieved cmdliner.2.1.1 (cached) -> retrieved csexp.1.5.2 (cached) -> retrieved fmt.0.11.0 (cached) -> retrieved fpath.0.7.3 (cached) -> retrieved logs.0.8.0 (cached) -> retrieved ocaml-compiler-libs.v0.12.4 (cached) -> retrieved ocaml-syntax-shims.1.0.0 (cached) -> retrieved ocaml-version.4.1.0 (cached) -> retrieved ocamlbuild.0.16.1 (cached) -> retrieved ocamlfind.1.9.8 (cached) -> retrieved ppx_derivers.1.2.1 (cached) -> retrieved ppx_sexp_conv.v0.14.3 (cached) -> retrieved re.1.11.0 (cached) -> retrieved rresult.0.7.0 (cached) -> retrieved seq.base (cached) -> installed seq.base -> retrieved ppxlib.0.25.1 (cached) -> retrieved sexplib0.v0.14.0 (cached) -> retrieved stdlib-shims.0.3.0 (cached) -> retrieved uutf.1.0.4 (cached) -> retrieved topkg.1.1.1 (cached) -> retrieved dune.3.22.2, dune-configurator.3.22.2 (cached) -> installed cmdliner.2.1.1 -> installed ocamlbuild.0.16.1 -> installed ocamlfind.1.9.8 -> installed topkg.1.1.1 -> installed rresult.0.7.0 -> installed uutf.1.0.4 -> installed fmt.0.11.0 -> installed astring.0.8.5 -> installed fpath.0.7.3 -> installed logs.0.8.0 -> installed bos.0.2.1 -> installed dune.3.22.2 -> installed ppx_derivers.1.2.1 -> installed csexp.1.5.2 -> installed ocaml-compiler-libs.v0.12.4 -> installed ocaml-syntax-shims.1.0.0 -> installed ocaml-version.4.1.0 -> installed re.1.11.0 -> installed sexplib0.v0.14.0 -> installed stdlib-shims.0.3.0 -> installed alcotest.1.9.1 -> installed dune-configurator.3.22.2 -> installed base.v0.14.4 -> installed ppxlib.0.25.1 -> installed ppx_sexp_conv.v0.14.3 Done. # Run eval $(opam env) to update the current shell environment 2026-04-23 13:23.13 ---> using "702e051b85f089f4ee0604f40fd7978171e1b01f78978d801a267ce39bcdbf68" from cache /src: (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "opam install --yes dune 'odoc>=1.5.0'")) [NOTE] Package dune is already installed (current version is 3.22.2). The following actions will be performed: === install 7 packages - install camlp-streams 5.0.1 [required by odoc-parser] - install cppo 1.8.0 [required by odoc] - install crunch 4.0.0 [required by odoc] - install odoc 3.1.0 - install odoc-parser 3.1.0 [required by odoc] - install ptime 1.2.0 [required by crunch] - install tyxml 4.6.0 [required by odoc] <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><> -> retrieved camlp-streams.5.0.1 (cached) -> retrieved cppo.1.8.0 (cached) -> retrieved crunch.4.0.0 (cached) -> retrieved ptime.1.2.0 (cached) -> retrieved tyxml.4.6.0 (cached) -> installed camlp-streams.5.0.1 -> retrieved odoc.3.1.0, odoc-parser.3.1.0 (cached) -> installed cppo.1.8.0 -> installed ptime.1.2.0 -> installed crunch.4.0.0 -> installed odoc-parser.3.1.0 -> installed tyxml.4.6.0 -> installed odoc.3.1.0 Done. # Run eval $(opam env) to update the current shell environment 2026-04-23 13:23.13 ---> using "3cb655bb26c017b069e23920df4083cacad07d8ff01a169d0f46526e79097198" from cache /src: (copy (src .) (dst /src/)) 2026-04-23 13:23.14 ---> saved as "d77078fb95d307a8138961564ed24b69c5066bbeefcd7ddcd2022c4e00d7f7b2" /src: (run (shell "ODOC_WARN_ERROR=false opam exec -- dune build @doc || (echo \"dune build @doc failed\"; exit 2)")) (cd _build/default/_doc/_odocls/dockerfile && /home/opam/.opam/4.08/bin/odoc link -I ../../_odoc/pkg/dockerfile -I ../../../src/.dockerfile.objs/byte -o dockerfile.odocl ../../../src/.dockerfile.objs/byte/dockerfile.odoc) File "src/dockerfile.mli", line 631, character 4 to line 632, character 74: Warning: Failed to resolve reference unresolvedroot(Invalid_argument) Couldn't find "Invalid_argument" (cd _build/default/_doc/_odocls/dockerfile-cmd && /home/opam/.opam/4.08/bin/odoc link -I ../../_odoc/pkg/dockerfile-cmd -I ../../../src-cmd/.dockerfile_cmd.objs/byte -I ../../../src/.dockerfile.objs/byte -o dockerfile_cmd.odocl ../../../src-cmd/.dockerfile_cmd.objs/byte/dockerfile_cmd.odoc) File "src-cmd/dockerfile_cmd.mli", line 91, characters 34-41: Warning: Failed to resolve reference unresolvedroot(Logs) Couldn't find "Logs" (cd _build/default/_doc/_odocls/dockerfile-opam && /home/opam/.opam/4.08/bin/odoc link -I ../../_odoc/pkg/dockerfile-opam -I ../../../src-opam/.dockerfile_opam.objs/byte -I ../../../src/.dockerfile.objs/byte -o dockerfile_opam.odocl ../../../src-opam/.dockerfile_opam.objs/byte/dockerfile_opam.odoc) File "src-opam/windows.mli", line 30, characters 19-28: Warning: Failed to resolve reference unresolvedroot(Fun).id Couldn't find "Fun" 2026-04-23 13:23.15 ---> saved as "6e77d1c30b486f8be2730cbc5b055244ce59d715ea685feb8e4b93924066f52f" Job succeeded 2026-04-23 13:23.15: Job succeeded