2026-03-17 15:55.17: New job: test mbarbin/dunolint https://github.com/mbarbin/dunolint.git#refs/heads/main (2c6004a461f1bbe8e38f7c009de87762f37a6b2f) (linux-arm64:debian-13-4.14_arm64_opam-2.5) Base: ocaml/opam:debian-13-ocaml-4.14@sha256:bb26bd0b395363e31dbb0c8f26276c80a9cf90d8cac4c622fa75bed398506ada Opam project build To reproduce locally: git clone --recursive "https://github.com/mbarbin/dunolint.git" -b "main" && cd "dunolint" && git reset --hard 2c6004a4 cat > Dockerfile <<'END-OF-DOCKERFILE' FROM ocaml/opam:debian-13-ocaml-4.14@sha256:bb26bd0b395363e31dbb0c8f26276c80a9cf90d8cac4c622fa75bed398506ada # 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 31462e7d24da1419f9eb9099a0b60ea507d91ef6 || git fetch origin master) && git reset -q --hard 31462e7d24da1419f9eb9099a0b60ea507d91ef6 && 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.3.21.1 dune-configurator.3.21.1 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 2026-03-17 15:55.17: Using cache hint "mbarbin/dunolint-ocaml/opam:debian-13-ocaml-4.14@sha256:bb26bd0b395363e31dbb0c8f26276c80a9cf90d8cac4c622fa75bed398506ada-debian-13-4.14_arm64_opam-2.5-1d841e8b555a541c5012c419450c37c9" 2026-03-17 15:55.17: Using OBuilder spec: ((from ocaml/opam:debian-13-ocaml-4.14@sha256:bb26bd0b395363e31dbb0c8f26276c80a9cf90d8cac4c622fa75bed398506ada) (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 31462e7d24da1419f9eb9099a0b60ea507d91ef6 || git fetch origin master) && git reset -q --hard 31462e7d24da1419f9eb9099a0b60ea507d91ef6 && 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 (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.3.21.1 dune-configurator.3.21.1 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")) ) 2026-03-17 15:55.17: Waiting for resource in pool OCluster 2026-03-17 15:55.17: Waiting for worker… 2026-03-17 15:55.17: Got resource from pool OCluster Building on kydoime.caelum.ci.dev HEAD is now at f8eeeed Remove left-over unused var (shellcheck) HEAD is now at 2c6004a Modernize license headers and update year (from ocaml/opam:debian-13-ocaml-4.14@sha256:bb26bd0b395363e31dbb0c8f26276c80a9cf90d8cac4c622fa75bed398506ada) Unable to find image 'ocaml/opam:debian-13-ocaml-4.14@sha256:bb26bd0b395363e31dbb0c8f26276c80a9cf90d8cac4c622fa75bed398506ada' locally docker.io/ocaml/opam@sha256:bb26bd0b395363e31dbb0c8f26276c80a9cf90d8cac4c622fa75bed398506ada: Pulling from ocaml/opam ac9148dc57ca: Already exists 7888403f6ebd: Already exists c624d8e138d3: Already exists bae5329cb92a: Already exists 6228156e24ec: Already exists d851fec6b77f: Already exists 45e3afcdcfef: Already exists b3e7f2150c0a: Already exists 91048a8ba3a7: Already exists 26a15cffb83a: Already exists 3c2f2520de0f: Already exists 9f731cc5daa6: Already exists 0809377d5f3c: Already exists ec4e42e8f98c: Already exists 065e3401ccf2: Already exists bce3ceded749: Already exists c4a4a6ab703b: Already exists aa84bc2cf05b: Already exists 0fb96351134e: Already exists a1735f92ccde: Already exists dce836972d90: Already exists 8a0c641e2184: Already exists 4f4fb700ef54: Already exists 44a2b50d619a: Already exists e27f63ab21e8: Already exists 826c3a0f7d41: Already exists 7fe544c7b3e6: Already exists efa4af957d6d: Already exists a2fa2f09a7e4: Already exists 3e0efbdba3cc: Already exists 4f299997ffd7: Already exists f868b4e81e65: Already exists 87577251fd14: Already exists 5e9e2e42ec71: Already exists 99812197be51: Already exists 8b48f92b9c03: Already exists 6336fa3f0edf: Already exists f03483f6ff47: Already exists 26c2642c44cf: Already exists 35e7bc3e512e: Already exists fb2e4e264f0c: Already exists 0302ffbcdd6f: Already exists b6103da63ef0: Already exists c8238d08ec04: Already exists 84114018616a: Already exists Digest: sha256:bb26bd0b395363e31dbb0c8f26276c80a9cf90d8cac4c622fa75bed398506ada Status: Downloaded newer image for ocaml/opam@sha256:bb26bd0b395363e31dbb0c8f26276c80a9cf90d8cac4c622fa75bed398506ada 2026-03-17 15:55.18 ---> using "6c35a6891e911a30fdf28b8e523ebc9def3db09c3bfc8ca0847b476f0567f309" 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")) 2026-03-17 15:55.18 ---> using "9f7501b9862b57a830bacd2a4556ac11a5c9647cf16631d4ba621fc5fdf2aed0" 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 2026-03-17 15:55.18 ---> using "3eaefff7ddf8815ba15870368e13f1536ea95603b64e8697f58bb017434eeddb" from cache /src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version")) Linux 6.8.0-90-generic The OCaml toplevel, version 4.14.2 2.5.0 2026-03-17 15:55.18 ---> using "163f42a8fcd7b3a31744df52896efae8623525d86c76d60da1dd024d6cec79f0" from cache /src: (workdir /src) /src: (run (shell "sudo chown opam /src")) 2026-03-17 15:55.18 ---> using "e95a875afafb0a2298edf332532b06823b329a36e54cc625b3a0c85747134044" from cache /src: (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "cd ~/opam-repository && (git cat-file -e 31462e7d24da1419f9eb9099a0b60ea507d91ef6 || git fetch origin master) && git reset -q --hard 31462e7d24da1419f9eb9099a0b60ea507d91ef6 && git log --no-decorate -n1 --oneline && opam update -u")) From https://github.com/ocaml/opam-repository * branch master -> FETCH_HEAD ffb54b9bdd..f2e7a221a1 master -> origin/master 31462e7d24 Merge pull request #29451 from dra27/relocatable-package <><> 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.5.5.0"), which will ask permission to downgrade or uninstall the conflicting packages. Nothing to do. # To update the current shell environment, run: eval $(opam env) 2026-03-17 15:55.18 ---> using "25ae5da176e96fa3f7d319bc7ce6b49e76ebaf116ba798da03ae9ca300f6d634" from cache /src: (copy (src dunolint.opam dunolint-tests.opam dunolint-lib.opam dunolint-lib-base.opam dunolint-dev.opam) (dst ./)) 2026-03-17 15:55.18 ---> using "ae03caefefa6d04d93fdb28cf68acc1d72ac89bf9c47fc78309337bec5fd196e" 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) 2026-03-17 15:55.18 ---> using "9e34dda387febbe3a0ea0805b27432fcd07b73a7dbce372040a525a3c67d1242" from cache /src: (run (shell "echo '(lang dune 3.0)' > './dune-project'")) 2026-03-17 15:55.18 ---> using "88652443acd5d2ed1ca0eec8c672c9cb4fd9c0bcd3a32baa690c2c448ad72333" from cache /src: (env DEPS "base.v0.16.4 base-bigarray.base base-threads.base base-unix.base csexp.1.5.2 dune.3.21.1 dune-configurator.3.21.1 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 [112 kB] - Fetched 9950 kB in 31s (322 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) 2026-03-17 15:55.18 ---> using "2dea8b9b9faf3a1b6888b320b79cede60552e79897fffe8d1cb42ddd4ae55628" 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 3.21.1 - install dune-configurator 3.21.1 - 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 re.1.14.0 (cached) -> retrieved dune.3.21.1, dune-configurator.3.21.1 (cached) -> retrieved ppxlib.0.35.0 (cached) -> retrieved sexplib0.v0.16.0 (cached) -> retrieved stdlib-shims.0.3.0 (cached) -> installed dune.3.21.1 -> installed ppx_derivers.1.2.1 -> installed stdlib-shims.0.3.0 -> installed csexp.1.5.2 -> installed ocaml-compiler-libs.v0.12.4 -> installed re.1.14.0 -> installed sexplib0.v0.16.0 -> installed dune-configurator.3.21.1 -> 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) 2026-03-17 15:55.18 ---> using "78b5a43fdd2a97db255df030cde1bbcb090ff8bd447a6e1f9c29ca53d2b39042" from cache /src: (copy (src .) (dst /src)) 2026-03-17 15:55.18 ---> saved as "199999301720b02a3e4dc29b0d13f7ca2579279b535fc695c935901998375740" /src: (run (shell "opam exec -- dune build --only-packages=dunolint-lib,dunolint-lib-base @install @check @runtest && rm -rf _build")) 2026-03-17 15:55.20 ---> saved as "44ee2a04601ec0d4b7edb14fe7d0bb5e84570f130c497702e4053c3b780f6e1b" Job succeeded 2026-03-17 15:55.21: Job succeeded