2025-08-30 07:25.54: New job: test ocaml-multicore/kcas https://github.com/ocaml-multicore/kcas.git#refs/heads/port-to-picos (238fe15c2f901e2a2bf2e8804e4c36b7e34ec498) (linux-x86_64:(lint-doc)) Base: ocaml/opam:alpine-3.21-ocaml-4.14@sha256:f150d0ff3306a1eca83d9903df1fb2a938d68e2473334dc0bc014aca30f071e8 Opam project lint documentation To reproduce locally: git clone --recursive "https://github.com/ocaml-multicore/kcas.git" -b "port-to-picos" && cd "kcas" && git reset --hard 238fe15c cat > Dockerfile <<'END-OF-DOCKERFILE' FROM ocaml/opam:alpine-3.21-ocaml-4.14@sha256:f150d0ff3306a1eca83d9903df1fb2a938d68e2473334dc0bc014aca30f071e8 # alpine-3.21-4.14_opam-2.4 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 4c972ba0fc24bcf3f84a30d19f8d725f7ce382a4 || git fetch origin master) && git reset -q --hard 4c972ba0fc24bcf3f84a30d19f8d725f7ce382a4 && git log --no-decorate -n1 --oneline && opam update -u COPY --chown=1000:1000 kcas_data.opam kcas.opam ./ RUN opam pin add -yn kcas_data.dev './' && \ opam pin add -yn kcas.dev './' RUN echo '(lang dune 3.0)' > './dune-project' ENV DEPS="alcotest.1.9.0 astring.0.8.5 backoff.0.1.1 base-bigarray.base base-threads.base base-unix.base camlp-streams.5.0.1 cmdliner.1.3.0 cppo.1.8.0 csexp.1.5.2 domain-local-await.1.0.1 domain_shims.0.1.0 dune.3.20.1 fmt.0.11.0 logs.0.9.0 mdx.2.5.0 mtime.2.1.0 multicore-bench.0.1.7 multicore-magic.2.3.1 ocaml.4.14.2 ocaml-base-compiler.4.14.2 ocaml-config.2 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocaml-version.4.0.1 ocamlbuild.0.16.1 ocamlfind.1.9.8 picos.0.6.0 picos_aux.0.6.0 picos_io.0.6.0 picos_mux.0.6.0 picos_std.0.6.0 psq.0.2.1 qcheck-core.0.26 qcheck-multicoretests-util.0.9 qcheck-stm.0.9 re.1.13.2 result.1.5 seq.base stdlib-shims.0.3.0 thread-local-storage.0.2 thread-table.1.0.0 topkg.1.1.0 uutf.1.0.4 yojson.3.0.0" ENV CI="true" ENV OCAMLCI="true" RUN opam update --depexts && opam install --cli=2.2 --depext-only -y kcas_data.dev kcas.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 2025-08-30 07:25.54: Using cache hint "ocaml-multicore/kcas-ocaml/opam:alpine-3.21-ocaml-4.14@sha256:f150d0ff3306a1eca83d9903df1fb2a938d68e2473334dc0bc014aca30f071e8-alpine-3.21-4.14_opam-2.4-55ba9fc3acaa3cd3d21ad8fa03a6da83" 2025-08-30 07:25.54: Using OBuilder spec: ((from ocaml/opam:alpine-3.21-ocaml-4.14@sha256:f150d0ff3306a1eca83d9903df1fb2a938d68e2473334dc0bc014aca30f071e8) (comment alpine-3.21-4.14_opam-2.4) (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 4c972ba0fc24bcf3f84a30d19f8d725f7ce382a4 || git fetch origin master) && git reset -q --hard 4c972ba0fc24bcf3f84a30d19f8d725f7ce382a4 && git log --no-decorate -n1 --oneline && opam update -u")) (copy (src kcas_data.opam kcas.opam) (dst ./)) (run (network host) (shell "opam pin add -yn kcas_data.dev './' && \ \nopam pin add -yn kcas.dev './'")) (run (network host) (shell "echo '(lang dune 3.0)' > './dune-project'")) (env DEPS "alcotest.1.9.0 astring.0.8.5 backoff.0.1.1 base-bigarray.base base-threads.base base-unix.base camlp-streams.5.0.1 cmdliner.1.3.0 cppo.1.8.0 csexp.1.5.2 domain-local-await.1.0.1 domain_shims.0.1.0 dune.3.20.1 fmt.0.11.0 logs.0.9.0 mdx.2.5.0 mtime.2.1.0 multicore-bench.0.1.7 multicore-magic.2.3.1 ocaml.4.14.2 ocaml-base-compiler.4.14.2 ocaml-config.2 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocaml-version.4.0.1 ocamlbuild.0.16.1 ocamlfind.1.9.8 picos.0.6.0 picos_aux.0.6.0 picos_io.0.6.0 picos_mux.0.6.0 picos_std.0.6.0 psq.0.2.1 qcheck-core.0.26 qcheck-multicoretests-util.0.9 qcheck-stm.0.9 re.1.13.2 result.1.5 seq.base stdlib-shims.0.3.0 thread-local-storage.0.2 thread-table.1.0.0 topkg.1.1.0 uutf.1.0.4 yojson.3.0.0") (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 kcas_data.dev kcas.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)")) ) 2025-08-30 07:25.54: Waiting for resource in pool OCluster 2025-08-30 11:43.31: Waiting for worker… 2025-08-30 11:45.55: Got resource from pool OCluster Building on asteria.caelum.ci.dev All commits already cached HEAD is now at 238fe15 Tweak (from ocaml/opam:alpine-3.21-ocaml-4.14@sha256:f150d0ff3306a1eca83d9903df1fb2a938d68e2473334dc0bc014aca30f071e8) 2025-08-30 11:45.55 ---> using "43d61cfc6f489c2c1e9266cce6616416a55ec10ea493569cf90c9474932d48c5" from cache /: (comment alpine-3.21-4.14_opam-2.4) /: (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")) 2025-08-30 11:45.55 ---> using "7095d03350c0044c61def0f9a69e336fb1ad13aa865d32bc0e8c61df53187903" 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. 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. Continue? [y/n] y Format upgrade done. <><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><> [default] Initialised 2025-08-30 11:45.55 ---> using "c419b06264911c9b902885f4f79c5b87a1d08c1568d5a0b107edb8e8b3c0d620" from cache /src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version")) Linux 5.15.0-142-generic The OCaml toplevel, version 4.14.2 2.2.1 2025-08-30 11:45.55 ---> using "cbc02f7801f8e53626ee9af3f8c0a9f9b084bbc78e154ae8ec28182fbd343081" from cache /src: (workdir /src) /src: (run (shell "sudo chown opam /src")) 2025-08-30 11:45.55 ---> using "29be0914fd3e4fd6abc05895c015d46fd001dbecbf8844389eddae6158b4e414" from cache /src: (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "cd ~/opam-repository && (git cat-file -e 4c972ba0fc24bcf3f84a30d19f8d725f7ce382a4 || git fetch origin master) && git reset -q --hard 4c972ba0fc24bcf3f84a30d19f8d725f7ce382a4 && git log --no-decorate -n1 --oneline && opam update -u")) From https://github.com/ocaml/opam-repository * branch master -> FETCH_HEAD b3b872a94f..f2cd184cfc master -> origin/master 4c972ba0fc Merge pull request #28397 from maiste/release-dune-3.20.1 <><> 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 2025-08-30 11:45.55 ---> using "601ab8b8491748455babf4b5c2a493d00107133eba77a101323102d847db2ea8" from cache /src: (copy (src kcas_data.opam kcas.opam) (dst ./)) 2025-08-30 11:45.56 ---> saved as "5d4399c0bf30d0d89b16ccb9253fa7b6610e3caf2339237bf4d39f1c28e7e16a" /src: (run (network host) (shell "opam pin add -yn kcas_data.dev './' && \ \nopam pin add -yn kcas.dev './'")) [kcas_data.dev] synchronised (file:///src) kcas_data is now pinned to file:///src (version dev) [kcas.dev] synchronised (file:///src) kcas is now pinned to file:///src (version dev) 2025-08-30 11:45.59 ---> saved as "f4ccf2cdae0f0f427b0ebe3d4cf2324cdb0b43391696a3f343efab6fc9abbd34" /src: (run (network host) (shell "echo '(lang dune 3.0)' > './dune-project'")) 2025-08-30 11:46.00 ---> saved as "ebdf6edbd55e556da17b095a42c301c7c55aacd72c261cb96d11c2dac6f18e3c" /src: (env DEPS "alcotest.1.9.0 astring.0.8.5 backoff.0.1.1 base-bigarray.base base-threads.base base-unix.base camlp-streams.5.0.1 cmdliner.1.3.0 cppo.1.8.0 csexp.1.5.2 domain-local-await.1.0.1 domain_shims.0.1.0 dune.3.20.1 fmt.0.11.0 logs.0.9.0 mdx.2.5.0 mtime.2.1.0 multicore-bench.0.1.7 multicore-magic.2.3.1 ocaml.4.14.2 ocaml-base-compiler.4.14.2 ocaml-config.2 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocaml-version.4.0.1 ocamlbuild.0.16.1 ocamlfind.1.9.8 picos.0.6.0 picos_aux.0.6.0 picos_io.0.6.0 picos_mux.0.6.0 picos_std.0.6.0 psq.0.2.1 qcheck-core.0.26 qcheck-multicoretests-util.0.9 qcheck-stm.0.9 re.1.13.2 result.1.5 seq.base stdlib-shims.0.3.0 thread-local-storage.0.2 thread-table.1.0.0 topkg.1.1.0 uutf.1.0.4 yojson.3.0.0") /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 kcas_data.dev kcas.dev $DEPS")) + /usr/bin/sudo "apk" "update" - fetch https://dl-cdn.alpinelinux.org/alpine/v3.21/main/x86_64/APKINDEX.tar.gz - fetch https://dl-cdn.alpinelinux.org/alpine/v3.21/community/x86_64/APKINDEX.tar.gz - fetch https://dl-cdn.alpinelinux.org/alpine/edge/main/x86_64/APKINDEX.tar.gz - fetch https://dl-cdn.alpinelinux.org/alpine/edge/community/x86_64/APKINDEX.tar.gz - fetch https://dl-cdn.alpinelinux.org/alpine/edge/testing/x86_64/APKINDEX.tar.gz - v3.21.4-75-ge59833779c6 [https://dl-cdn.alpinelinux.org/alpine/v3.21/main] - v3.21.4-75-ge59833779c6 [https://dl-cdn.alpinelinux.org/alpine/v3.21/community] - v3.23.0_alpha20250612-5327-g1313d0cb7ef [https://dl-cdn.alpinelinux.org/alpine/edge/main] - v3.23.0_alpha20250612-5331-g37fb02e98c5 [https://dl-cdn.alpinelinux.org/alpine/edge/community] - v3.23.0_alpha20250612-5332-g3f36e04b7ad [https://dl-cdn.alpinelinux.org/alpine/edge/testing] - OK: 59415 distinct packages available <><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><> [kcas.dev] synchronised (file:///src) [kcas_data.dev] synchronised (file:///src) [NOTE] Package ocaml-options-vanilla is already installed (current version is 1). [NOTE] Package ocaml-config is already installed (current version is 2). [NOTE] Package ocaml-base-compiler is already installed (current version is 4.14.2). [NOTE] Package ocaml is already installed (current version is 4.14.2). [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). 2025-08-30 11:46.09 ---> saved as "e7130adfc2d40e9fe03085344c211f8f1e87be770b44d3c4e21ae641424ef1ac" /src: (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (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 2). [NOTE] Package ocaml-base-compiler is already installed (current version is 4.14.2). [NOTE] Package ocaml is already installed (current version is 4.14.2). [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 38 packages - install alcotest 1.9.0 - install astring 0.8.5 - install backoff 0.1.1 - install camlp-streams 5.0.1 - install cmdliner 1.3.0 - install cppo 1.8.0 - install csexp 1.5.2 - install domain-local-await 1.0.1 - install domain_shims 0.1.0 - install dune 3.20.1 - install fmt 0.11.0 - install logs 0.9.0 - install mdx 2.5.0 - install mtime 2.1.0 - install multicore-bench 0.1.7 - install multicore-magic 2.3.1 - install ocaml-syntax-shims 1.0.0 - install ocaml-version 4.0.1 - install ocamlbuild 0.16.1 - install ocamlfind 1.9.8 - install picos 0.6.0 - install picos_aux 0.6.0 - install picos_io 0.6.0 - install picos_mux 0.6.0 - install picos_std 0.6.0 - install psq 0.2.1 - install qcheck-core 0.26 - install qcheck-multicoretests-util 0.9 - install qcheck-stm 0.9 - install re 1.13.2 - install result 1.5 - install seq base - install stdlib-shims 0.3.0 - install thread-local-storage 0.2 - install thread-table 1.0.0 - install topkg 1.1.0 - install uutf 1.0.4 - install yojson 3.0.0 <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><> -> retrieved backoff.0.1.1 (cached) -> retrieved astring.0.8.5 (cached) -> retrieved camlp-streams.5.0.1 (cached) -> retrieved cppo.1.8.0 (cached) -> retrieved alcotest.1.9.0 (cached) -> retrieved cmdliner.1.3.0 (cached) -> retrieved csexp.1.5.2 (cached) -> retrieved domain-local-await.1.0.1 (cached) -> retrieved domain_shims.0.1.0 (cached) -> retrieved fmt.0.11.0 (cached) -> retrieved logs.0.9.0 (cached) -> retrieved mtime.2.1.0 (cached) -> retrieved multicore-bench.0.1.7 (cached) -> retrieved mdx.2.5.0 (cached) -> retrieved multicore-magic.2.3.1 (cached) -> retrieved ocaml-syntax-shims.1.0.0 (cached) -> retrieved ocaml-version.4.0.1 (cached) -> retrieved ocamlbuild.0.16.1 (cached) -> retrieved ocamlfind.1.9.8 (cached) -> retrieved picos.0.6.0, picos_aux.0.6.0, picos_io.0.6.0, picos_mux.0.6.0, picos_std.0.6.0 (cached) -> retrieved psq.0.2.1 (cached) -> retrieved qcheck-core.0.26 (cached) -> retrieved dune.3.20.1 (cached) -> retrieved qcheck-multicoretests-util.0.9, qcheck-stm.0.9 (cached) -> retrieved seq.base (cached) -> retrieved re.1.13.2 (cached) -> retrieved result.1.5 (cached) -> retrieved stdlib-shims.0.3.0 (cached) -> retrieved thread-local-storage.0.2 (cached) -> retrieved thread-table.1.0.0 (cached) -> retrieved topkg.1.1.0 (cached) -> installed cmdliner.1.3.0 -> installed seq.base -> retrieved uutf.1.0.4 (cached) -> retrieved yojson.3.0.0 (cached) -> installed ocamlbuild.0.16.1 -> installed ocamlfind.1.9.8 -> installed topkg.1.1.0 -> installed uutf.1.0.4 -> installed mtime.2.1.0 -> installed fmt.0.11.0 -> installed astring.0.8.5 -> installed logs.0.9.0 -> installed dune.3.20.1 -> installed domain_shims.0.1.0 -> installed csexp.1.5.2 -> installed camlp-streams.5.0.1 -> installed backoff.0.1.1 -> installed ocaml-version.4.0.1 -> installed result.1.5 -> installed multicore-magic.2.3.1 -> installed psq.0.2.1 -> installed stdlib-shims.0.3.0 -> installed thread-table.1.0.0 -> installed thread-local-storage.0.2 -> installed picos_aux.0.6.0 -> installed domain-local-await.1.0.1 -> installed ocaml-syntax-shims.1.0.0 -> installed cppo.1.8.0 -> installed picos.0.6.0 -> installed re.1.13.2 -> installed yojson.3.0.0 -> installed qcheck-core.0.26 -> installed picos_std.0.6.0 -> installed qcheck-multicoretests-util.0.9 -> installed multicore-bench.0.1.7 -> installed picos_io.0.6.0 -> installed alcotest.1.9.0 -> installed picos_mux.0.6.0 -> installed qcheck-stm.0.9 -> installed mdx.2.5.0 Done. # Run eval $(opam env) to update the current shell environment 2025-08-30 11:46.43 ---> saved as "ab500f2389762466b2c60343c64c6c0cba4c417a47b16cc8c5d4b2f34c37b907" /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 3.20.1). The following actions will be performed: === install 6 packages - install crunch 4.0.0 [required by odoc] - install fpath 0.7.3 [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 crunch.4.0.0 (cached) -> retrieved fpath.0.7.3 (cached) -> retrieved ptime.1.2.0 (cached) -> retrieved tyxml.4.6.0 (cached) -> retrieved odoc.3.1.0, odoc-parser.3.1.0 (cached) -> installed fpath.0.7.3 -> 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 2025-08-30 11:47.01 ---> saved as "75dceb1a6416b52acf907866e7a5e298346dd503724ea917a86fa256c12c4b4a" /src: (copy (src .) (dst /src/)) 2025-08-30 11:47.01 ---> saved as "d8dd182cc3aa84f192243df78a318b01b8956f50a6ddb2e640c8644f7e0818c5" /src: (run (shell "ODOC_WARN_ERROR=false opam exec -- dune build @doc || (echo \"dune build @doc failed\"; exit 2)")) 2025-08-30 11:47.01 ---> saved as "1c24c7f81643d25b6ea749463486746a46c5c7202e0520f3ceb41c711478b50d" Job succeeded 2025-08-30 11:47.02: Job succeeded