2026-02-03 20:12.24: New job: test mbarbin/dunolint https://github.com/mbarbin/dunolint.git#refs/heads/main (be5a62243a3960189292d31eaace452c1423cfe1) (linux-arm64:debian-13-4.14_arm64_opam-2.5) Base: ocaml/opam:debian-13-ocaml-4.14@sha256:cbf6017e6b185111bfeb6ea0ee24ddc6296fa2ea756a5b334a13d5bdd29d3fd1 Opam project build To reproduce locally: git clone --recursive "https://github.com/mbarbin/dunolint.git" -b "main" && cd "dunolint" && git reset --hard be5a6224 cat > Dockerfile <<'END-OF-DOCKERFILE' FROM ocaml/opam:debian-13-ocaml-4.14@sha256:cbf6017e6b185111bfeb6ea0ee24ddc6296fa2ea756a5b334a13d5bdd29d3fd1 # debian-13-4.14_arm64_opam-2.5 USER 1000:1000 ENV CLICOLOR_FORCE="1" ENV OPAMCOLOR="always" WORKDIR /src RUN sudo ln -f /usr/bin/opam-2.5 /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 873cb18c37b308713d11ad3894c4bb78d73fb3e7 || git fetch origin master) && git reset -q --hard 873cb18c37b308713d11ad3894c4bb78d73fb3e7 && git log --no-decorate -n1 --oneline && opam update -u COPY --chown=1000:1000 dunolint.opam dunolint-tests.opam dunolint-lib.opam dunolint-lib-base.opam dunolint-dev.opam ./ RUN opam pin add -yn dunolint.dev './' && \ opam pin add -yn dunolint-tests.dev './' && \ opam pin add -yn dunolint-lib.dev './' && \ opam pin add -yn dunolint-lib-base.dev './' && \ opam pin add -yn dunolint-dev.dev './' RUN echo '(lang dune 3.0)' > './dune-project' ENV DEPS="base.v0.16.4 base-bigarray.base base-threads.base base-unix.base csexp.1.5.2 dune.3.21.0 dune-configurator.3.21.0 ocaml.4.14.2 ocaml-base-compiler.4.14.2 ocaml-compiler-libs.v0.12.4 ocaml-config.2 ocaml-options-vanilla.1 ppx_compare.v0.16.0 ppx_derivers.1.2.1 ppx_enumerate.v0.16.0 ppx_sexp_conv.v0.16.0 ppxlib.0.35.0 re.1.14.0 sexplib0.v0.16.0 stdlib-shims.0.3.0" ENV CI="true" ENV OCAMLCI="true" RUN opam update --depexts && opam install --cli=2.5 --depext-only -y dunolint-lib.dev dunolint-lib-base.dev $DEPS RUN opam install $DEPS COPY --chown=1000:1000 . /src RUN opam exec -- dune build --only-packages=dunolint-lib,dunolint-lib-base @install @check @runtest && rm -rf _build END-OF-DOCKERFILE docker build . END-REPRO-BLOCK 2026-02-03 20:12.24: Using cache hint "mbarbin/dunolint-ocaml/opam:debian-13-ocaml-4.14@sha256:cbf6017e6b185111bfeb6ea0ee24ddc6296fa2ea756a5b334a13d5bdd29d3fd1-debian-13-4.14_arm64_opam-2.5-b197a0bec13f87d2e6b6c3cf0602f2d2" 2026-02-03 20:12.24: Using OBuilder spec: ((from ocaml/opam:debian-13-ocaml-4.14@sha256:cbf6017e6b185111bfeb6ea0ee24ddc6296fa2ea756a5b334a13d5bdd29d3fd1) (comment debian-13-4.14_arm64_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-2.5 /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 873cb18c37b308713d11ad3894c4bb78d73fb3e7 || git fetch origin master) && git reset -q --hard 873cb18c37b308713d11ad3894c4bb78d73fb3e7 && git log --no-decorate -n1 --oneline && opam update -u")) (copy (src dunolint.opam dunolint-tests.opam dunolint-lib.opam dunolint-lib-base.opam dunolint-dev.opam) (dst ./)) (run (network host) (shell "opam pin add -yn dunolint.dev './' && \ \nopam pin add -yn dunolint-tests.dev './' && \ \nopam pin add -yn dunolint-lib.dev './' && \ \nopam pin add -yn dunolint-lib-base.dev './' && \ \nopam pin add -yn dunolint-dev.dev './'")) (run (network host) (shell "echo '(lang dune 3.0)' > './dune-project'")) (env DEPS "base.v0.16.4 base-bigarray.base base-threads.base base-unix.base csexp.1.5.2 dune.3.21.0 dune-configurator.3.21.0 ocaml.4.14.2 ocaml-base-compiler.4.14.2 ocaml-compiler-libs.v0.12.4 ocaml-config.2 ocaml-options-vanilla.1 ppx_compare.v0.16.0 ppx_derivers.1.2.1 ppx_enumerate.v0.16.0 ppx_sexp_conv.v0.16.0 ppxlib.0.35.0 re.1.14.0 sexplib0.v0.16.0 stdlib-shims.0.3.0") (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=2.5 --depext-only -y dunolint-lib.dev dunolint-lib-base.dev $DEPS")) (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "opam install $DEPS")) (copy (src .) (dst /src)) (run (shell "opam exec -- dune build --only-packages=dunolint-lib,dunolint-lib-base @install @check @runtest && rm -rf _build")) ) 2026-02-03 20:12.24: Waiting for resource in pool OCluster 2026-02-03 20:12.24: Waiting for worker… 2026-02-03 20:12.24: Got resource from pool OCluster Building on molpadia.caelum.ci.dev HEAD is now at d6b59b4 Merge pull request #173 from mbarbin/setup-dune.cache-readonly HEAD is now at be5a622 Upgrade crs workflows (from ocaml/opam:debian-13-ocaml-4.14@sha256:cbf6017e6b185111bfeb6ea0ee24ddc6296fa2ea756a5b334a13d5bdd29d3fd1) Unable to find image 'ocaml/opam:debian-13-ocaml-4.14@sha256:cbf6017e6b185111bfeb6ea0ee24ddc6296fa2ea756a5b334a13d5bdd29d3fd1' locally docker.io/ocaml/opam@sha256:cbf6017e6b185111bfeb6ea0ee24ddc6296fa2ea756a5b334a13d5bdd29d3fd1: Pulling from ocaml/opam 08530324e2a8: Pulling fs layer 08530324e2a8: Verifying Checksum 08530324e2a8: Download complete 08530324e2a8: Pull complete Digest: sha256:cbf6017e6b185111bfeb6ea0ee24ddc6296fa2ea756a5b334a13d5bdd29d3fd1 Status: Downloaded newer image for ocaml/opam@sha256:cbf6017e6b185111bfeb6ea0ee24ddc6296fa2ea756a5b334a13d5bdd29d3fd1 2026-02-03 20:12.25 ---> using "e361c22c5363e81b9c8c24dc824228979d283e71aa561f1da7b3298d2bf27e9f" from cache /: (comment debian-13-4.14_arm64_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-2.5 /usr/bin/opam")) 2026-02-03 20:12.25 ---> using "9092ae8a641099155c2ac8544471412f113dc9d196039f763f22b4bc2e607ac9" 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 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 2026-02-03 20:12.25 ---> using "50aeb94dcc79c5af6b4a1aba96b95fddd9095875dfa16d1763f5677a255b8758" from cache /src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version")) Linux 5.15.0-157-generic The OCaml toplevel, version 4.14.2 2.5.0 2026-02-03 20:12.25 ---> using "8626b03804ec448393d7c8dd000d772080178295f2e3f6fd4741f8faf8df238f" from cache /src: (workdir /src) /src: (run (shell "sudo chown opam /src")) 2026-02-03 20:12.25 ---> using "f7b4d57e26cb181ed91912ba43aa871d6a69f434b21fb8845ad87df9641a890b" from cache /src: (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "cd ~/opam-repository && (git cat-file -e 873cb18c37b308713d11ad3894c4bb78d73fb3e7 || git fetch origin master) && git reset -q --hard 873cb18c37b308713d11ad3894c4bb78d73fb3e7 && git log --no-decorate -n1 --oneline && opam update -u")) From https://github.com/ocaml/opam-repository * branch master -> FETCH_HEAD 16d9c0eb87..75005aaa52 master -> origin/master 873cb18c37 Merge pull request #29216 from shonfeder/release-dune-3.21.0 <><> 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 at these versions (e.g. "opam upgrade ocaml.5.4.0"), which will ask permission to downgrade or uninstall the conflicting packages. Nothing to do. # To update the current shell environment, run: eval $(opam env) 2026-02-03 20:12.25 ---> using "6777fa5e281ba55ac5174afb89f9eb3d5c95705acee39ed084019a6d905500de" from cache /src: (copy (src dunolint.opam dunolint-tests.opam dunolint-lib.opam dunolint-lib-base.opam dunolint-dev.opam) (dst ./)) 2026-02-03 20:12.25 ---> using "0c27612acd635494577d372116a4cf71f288afbb0bbba7b938c6ca88dd184c41" from cache /src: (run (network host) (shell "opam pin add -yn dunolint.dev './' && \ \nopam pin add -yn dunolint-tests.dev './' && \ \nopam pin add -yn dunolint-lib.dev './' && \ \nopam pin add -yn dunolint-lib-base.dev './' && \ \nopam pin add -yn dunolint-dev.dev './'")) [dunolint.dev] synchronised (file:///src) dunolint is now pinned to file:///src (version dev) [NOTE] Package dunolint-tests does not exist in opam repositories registered in the current switch. [dunolint-tests.dev] synchronised (file:///src) dunolint-tests is now pinned to file:///src (version dev) [dunolint-lib.dev] synchronised (file:///src) dunolint-lib is now pinned to file:///src (version dev) [dunolint-lib-base.dev] synchronised (file:///src) dunolint-lib-base is now pinned to file:///src (version dev) [NOTE] Package dunolint-dev does not exist in opam repositories registered in the current switch. [dunolint-dev.dev] synchronised (file:///src) dunolint-dev is now pinned to file:///src (version dev) 2026-02-03 20:12.25 ---> using "71e0567154a29ea47a5e54ec3ab1b4ad2571fb552442ccdabff131ad5ec93dbc" from cache /src: (run (network host) (shell "echo '(lang dune 3.0)' > './dune-project'")) 2026-02-03 20:12.25 ---> using "2b3dbc715e39709f645e41aad0be5aa197a723900bce79c43ccd0a058a724aeb" from cache /src: (env DEPS "base.v0.16.4 base-bigarray.base base-threads.base base-unix.base csexp.1.5.2 dune.3.21.0 dune-configurator.3.21.0 ocaml.4.14.2 ocaml-base-compiler.4.14.2 ocaml-compiler-libs.v0.12.4 ocaml-config.2 ocaml-options-vanilla.1 ppx_compare.v0.16.0 ppx_derivers.1.2.1 ppx_enumerate.v0.16.0 ppx_sexp_conv.v0.16.0 ppxlib.0.35.0 re.1.14.0 sexplib0.v0.16.0 stdlib-shims.0.3.0") /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=2.5 --depext-only -y dunolint-lib.dev dunolint-lib-base.dev $DEPS")) + /usr/bin/sudo "apt-get" "update" - Get:1 http://deb.debian.org/debian trixie InRelease [140 kB] - 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 trixie/main arm64 Packages [9607 kB] - Get:5 http://deb.debian.org/debian-security trixie-security/main arm64 Packages [99.0 kB] - Fetched 9937 kB in 3s (3421 kB/s) - Reading package lists... - <><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><> [dunolint-lib.dev] synchronised (file:///src) [dunolint-lib-base.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). # To update the current shell environment, run: eval $(opam env) 2026-02-03 20:12.25 ---> using "d054efc1007af19fa5b1e43d738a3664004d5a77450eab4f9d64df2124a5da46" from cache /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 13 packages - install base v0.16.4 - install csexp 1.5.2 - install dune 3.21.0 - install dune-configurator 3.21.0 - install ocaml-compiler-libs v0.12.4 - install ppx_compare v0.16.0 - install ppx_derivers 1.2.1 - install ppx_enumerate v0.16.0 - install ppx_sexp_conv v0.16.0 - install ppxlib 0.35.0 - install re 1.14.0 - install sexplib0 v0.16.0 - install stdlib-shims 0.3.0 <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><> -> retrieved base.v0.16.4 (cached) -> retrieved csexp.1.5.2 (cached) -> retrieved ocaml-compiler-libs.v0.12.4 (cached) -> retrieved ppx_compare.v0.16.0 (cached) -> retrieved ppx_derivers.1.2.1 (cached) -> retrieved ppx_enumerate.v0.16.0 (cached) -> retrieved ppx_sexp_conv.v0.16.0 (cached) -> retrieved dune.3.21.0, dune-configurator.3.21.0 (cached) -> retrieved ppxlib.0.35.0 (cached) -> retrieved re.1.14.0 (cached) -> retrieved sexplib0.v0.16.0 (cached) -> retrieved stdlib-shims.0.3.0 (cached) -> installed dune.3.21.0 -> installed ppx_derivers.1.2.1 -> installed csexp.1.5.2 -> installed ocaml-compiler-libs.v0.12.4 -> installed re.1.14.0 -> installed sexplib0.v0.16.0 -> installed stdlib-shims.0.3.0 -> installed dune-configurator.3.21.0 -> installed base.v0.16.4 -> installed ppxlib.0.35.0 -> installed ppx_enumerate.v0.16.0 -> installed ppx_compare.v0.16.0 -> installed ppx_sexp_conv.v0.16.0 Done. # To update the current shell environment, run: eval $(opam env) 2026-02-03 20:12.25 ---> using "6c456f4258c3d150542f26d55cad3e4fe65a01529f8ea32697d4dd0c1dd22220" from cache /src: (copy (src .) (dst /src)) 2026-02-03 20:12.25 ---> saved as "4ddd1edf538aad187e267a2183939279d2dd09fe6b5a44af38ed9853f3a1b081" /src: (run (shell "opam exec -- dune build --only-packages=dunolint-lib,dunolint-lib-base @install @check @runtest && rm -rf _build")) 2026-02-03 20:12.28 ---> saved as "302b041e179a6d38f9368a273ca66992c96afc77960b234173d7eec2894cecc0" Job succeeded 2026-02-03 20:12.28: Job succeeded