2026-03-14 10:17.34: New job: test ocaml-multicore/lwt_eio https://github.com/ocaml-multicore/lwt_eio.git#refs/pull/31/head (5f8bf1e7af33590683ee45151894d7b9a20607f0) (linux-x86_64:(lint-opam))Base: ocaml/opam:debian-13-ocaml-5.1@sha256:9fdb6b12483b6ee211502cfcdccfa603bc203949c6b28773b62e63598c724d35Opam files lintTo reproduce locally:git clone --recursive "https://github.com/ocaml-multicore/lwt_eio.git" && cd "lwt_eio" && git fetch origin "refs/pull/31/head" && git reset --hard 5f8bf1e7cat > Dockerfile <<'END-OF-DOCKERFILE'FROM ocaml/opam:debian-13-ocaml-5.1@sha256:9fdb6b12483b6ee211502cfcdccfa603bc203949c6b28773b62e63598c724d35# debian-13-5.1_opam-2.5USER 1000:1000ENV CLICOLOR_FORCE="1"ENV OPAMCOLOR="always"WORKDIR /srcRUN sudo ln -f /usr/bin/opam-2.2 /usr/bin/opamRUN opam init --reinit -niRUN uname -rs && opam exec -- ocaml -version && opam --versionWORKDIR /srcRUN sudo chown opam /srcRUN 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 -uCOPY --chown=1000:1000 lwt_eio.opam ./RUN opam pin add -yn lwt_eio.dev './'RUN echo '(lang dune 3.0)' > './dune-project'ENV DEPS="astring.0.8.5 base-bigarray.base base-bytes.base base-domains.base base-nnp.base base-threads.base base-unix.base bigstringaf.0.10.0 bos.0.2.1 camlp-streams.5.0.1 cmdliner.2.1.0 cppo.1.8.0 csexp.1.5.2 cstruct.6.2.0 domain-local-await.1.0.1 dune.3.20.2 dune-configurator.3.20.2 dyn.3.20.2 eio.1.2 eio_linux.1.2 eio_main.1.2 eio_posix.1.2 fmt.0.11.0 fpath.0.7.3 hmap.0.8.1 iomux.0.4 jsonm.1.0.2 logs.0.10.0 lwt.6.1.1 lwt-dllist.1.1.0 mdx.2.5.1 menhir.20260209 menhirCST.20260209 menhirGLR.20260209 menhirLib.20260209 menhirSdk.20260209 mtime.2.1.0 num.1.6 ocaml.5.1.1 ocaml-base-compiler.5.1.1 ocaml-config.3 ocaml-options-vanilla.1 ocaml-version.4.0.3 ocamlbuild.0.16.1 ocamlfind.1.9.8 ocamlgraph.2.2.0 ocplib-endian.1.2 opam-core.2.5.0 opam-dune-lint.0.6 opam-file-format.2.2.0 opam-format.2.5.0 opam-repository.2.5.0 opam-state.2.5.0 optint.0.3.0 ordering.3.20.2 parsexp.v0.17.0 patch.3.1.0 pp.2.0.0 psq.0.2.1 re.1.14.0 result.1.5 rresult.0.7.0 seq.base sexplib.v0.17.0 sexplib0.v0.17.0 sha.1.15.4 spdx_licenses.1.4.0 stdlib-shims.0.3.0 stdune.3.20.2 swhid_core.0.1 thread-table.1.0.0 topkg.1.1.1 uring.2.7.0 uutf.1.0.4"ENV CI="true"ENV OCAMLCI="true"RUN opam update --depexts && opam install --cli=2.2 --depext-only -y lwt_eio.dev $DEPSRUN opam install $DEPSENV CI="true"ENV OCAMLCI="true"WORKDIR /srcCOPY --chown=1000:1000 . /src/RUN opam lintRUN opam exec -- opam-dune-lintEND-OF-DOCKERFILEdocker build .END-REPRO-BLOCK2026-03-14 10:17.34: Using cache hint "ocaml-multicore/lwt_eio-ocaml/opam:debian-13-ocaml-5.1@sha256:9fdb6b12483b6ee211502cfcdccfa603bc203949c6b28773b62e63598c724d35-debian-13-5.1_opam-2.5-a7f8c9c81d90f47f75caf58bf54ee206"2026-03-14 10:17.34: Using OBuilder spec:((from ocaml/opam:debian-13-ocaml-5.1@sha256:9fdb6b12483b6ee211502cfcdccfa603bc203949c6b28773b62e63598c724d35)(comment debian-13-5.1_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 31462e7d24da1419f9eb9099a0b60ea507d91ef6 || git fetch origin master) && git reset -q --hard 31462e7d24da1419f9eb9099a0b60ea507d91ef6 && git log --no-decorate -n1 --oneline && opam update -u"))(copy (src lwt_eio.opam) (dst ./))(run (network host)(shell "opam pin add -yn lwt_eio.dev './'"))(run (shell "echo '(lang dune 3.0)' > './dune-project'"))(env DEPS "astring.0.8.5 base-bigarray.base base-bytes.base base-domains.base base-nnp.base base-threads.base base-unix.base bigstringaf.0.10.0 bos.0.2.1 camlp-streams.5.0.1 cmdliner.2.1.0 cppo.1.8.0 csexp.1.5.2 cstruct.6.2.0 domain-local-await.1.0.1 dune.3.20.2 dune-configurator.3.20.2 dyn.3.20.2 eio.1.2 eio_linux.1.2 eio_main.1.2 eio_posix.1.2 fmt.0.11.0 fpath.0.7.3 hmap.0.8.1 iomux.0.4 jsonm.1.0.2 logs.0.10.0 lwt.6.1.1 lwt-dllist.1.1.0 mdx.2.5.1 menhir.20260209 menhirCST.20260209 menhirGLR.20260209 menhirLib.20260209 menhirSdk.20260209 mtime.2.1.0 num.1.6 ocaml.5.1.1 ocaml-base-compiler.5.1.1 ocaml-config.3 ocaml-options-vanilla.1 ocaml-version.4.0.3 ocamlbuild.0.16.1 ocamlfind.1.9.8 ocamlgraph.2.2.0 ocplib-endian.1.2 opam-core.2.5.0 opam-dune-lint.0.6 opam-file-format.2.2.0 opam-format.2.5.0 opam-repository.2.5.0 opam-state.2.5.0 optint.0.3.0 ordering.3.20.2 parsexp.v0.17.0 patch.3.1.0 pp.2.0.0 psq.0.2.1 re.1.14.0 result.1.5 rresult.0.7.0 seq.base sexplib.v0.17.0 sexplib0.v0.17.0 sha.1.15.4 spdx_licenses.1.4.0 stdlib-shims.0.3.0 stdune.3.20.2 swhid_core.0.1 thread-table.1.0.0 topkg.1.1.1 uring.2.7.0 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 lwt_eio.dev $DEPS"))(run (cache (opam-archives (target /home/opam/.opam/download-cache)))(network host)(shell "opam install $DEPS"))(env CI true)(env OCAMLCI true)(workdir /src)(copy (src .) (dst /src/))(run (shell "opam lint"))(run (shell "opam exec -- opam-dune-lint")))2026-03-14 10:17.34: Waiting for resource in pool OCluster2026-03-14 11:39.08: Waiting for worker…2026-03-14 11:41.14: Got resource from pool OClusterBuilding on toxis.caelum.ci.devAll commits already cachedHEAD is now at 5f8bf1e compatibility with lwt.6(from ocaml/opam:debian-13-ocaml-5.1@sha256:9fdb6b12483b6ee211502cfcdccfa603bc203949c6b28773b62e63598c724d35)2026-03-14 11:41.15 ---> using "043878a17430eb7307125489308030a24bcdcad0c95c2a109a9fe14316981ea0" from cache/: (comment debian-13-5.1_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"))2026-03-14 11:41.15 ---> using "6774b37caea75a9330717f7d76e1dbe5763f6114eb27d74cd00154507199d438" 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] yFormat upgrade done.<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>[default] Initialised2026-03-14 11:41.15 ---> using "38353b8fd9d0b5017ecfc06e135479f1c1ada7341066727010c0a18fcb6eea47" from cache/src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))Linux 5.15.0-134-genericThe OCaml toplevel, version 5.1.12.2.12026-03-14 11:41.15 ---> using "d6ef3470da485885fea4cfd737301a150a388ef00a8c5b6a5f863b9345549876" from cache/src: (workdir /src)/src: (run (shell "sudo chown opam /src"))2026-03-14 11:41.15 ---> using "d288e67191947a322f5849368f09eacc7904691948e9617102898da186efb867" 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_HEADffb54b9bdd..f2e7a221a1 master -> origin/master31462e7d24 Merge pull request #29451 from dra27/relocatable-package<><> Updating package repositories ><><><><><><><><><><><><><><><><><><><><><><>[default] synchronised from git+file:///home/opam/opam-repositoryEverything 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 environment2026-03-14 11:41.15 ---> using "bf6d0d2992f58be58458f68f339da6ecc44c63fc4d5da84804735d245c55e879" from cache/src: (copy (src lwt_eio.opam) (dst ./))2026-03-14 11:41.15 ---> saved as "be370220b50b1916fa56dc820e52e900b4891c206336982ee8815bf778825849"/src: (run (network host)(shell "opam pin add -yn lwt_eio.dev './'"))[lwt_eio.dev] synchronised (file:///src)lwt_eio is now pinned to file:///src (version dev)2026-03-14 11:41.19 ---> saved as "3f86ec4884f4f126b5b17f0c5d1365942b415e1535b9c2c4af54f06b740b67b5"/src: (run (shell "echo '(lang dune 3.0)' > './dune-project'"))2026-03-14 11:41.19 ---> saved as "667f9735c6eccbdfb87a37d40dbf918568a369d8a4821f041e59039a39a8501f"/src: (env DEPS "astring.0.8.5 base-bigarray.base base-bytes.base base-domains.base base-nnp.base base-threads.base base-unix.base bigstringaf.0.10.0 bos.0.2.1 camlp-streams.5.0.1 cmdliner.2.1.0 cppo.1.8.0 csexp.1.5.2 cstruct.6.2.0 domain-local-await.1.0.1 dune.3.20.2 dune-configurator.3.20.2 dyn.3.20.2 eio.1.2 eio_linux.1.2 eio_main.1.2 eio_posix.1.2 fmt.0.11.0 fpath.0.7.3 hmap.0.8.1 iomux.0.4 jsonm.1.0.2 logs.0.10.0 lwt.6.1.1 lwt-dllist.1.1.0 mdx.2.5.1 menhir.20260209 menhirCST.20260209 menhirGLR.20260209 menhirLib.20260209 menhirSdk.20260209 mtime.2.1.0 num.1.6 ocaml.5.1.1 ocaml-base-compiler.5.1.1 ocaml-config.3 ocaml-options-vanilla.1 ocaml-version.4.0.3 ocamlbuild.0.16.1 ocamlfind.1.9.8 ocamlgraph.2.2.0 ocplib-endian.1.2 opam-core.2.5.0 opam-dune-lint.0.6 opam-file-format.2.2.0 opam-format.2.5.0 opam-repository.2.5.0 opam-state.2.5.0 optint.0.3.0 ordering.3.20.2 parsexp.v0.17.0 patch.3.1.0 pp.2.0.0 psq.0.2.1 re.1.14.0 result.1.5 rresult.0.7.0 seq.base sexplib.v0.17.0 sexplib0.v0.17.0 sha.1.15.4 spdx_licenses.1.4.0 stdlib-shims.0.3.0 stdune.3.20.2 swhid_core.0.1 thread-table.1.0.0 topkg.1.1.1 uring.2.7.0 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 lwt_eio.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 [111 kB]- Fetched 202 kB in 0s (1005 kB/s)- Reading package lists...-<><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><>[lwt_eio.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 3).[NOTE] Package ocaml-base-compiler is already installed (current version is 5.1.1).[NOTE] Package ocaml is already installed (current version is 5.1.1).[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-nnp is already installed (current version is base).[NOTE] Package base-domains is already installed (current version is base).[NOTE] Package base-bigarray is already installed (current version is base).2026-03-14 11:41.42 ---> saved as "7c3b561ce83cc5522049e28d70633674520d37e9040ac04166dea89d3b9be7a4"/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 3).[NOTE] Package ocaml-base-compiler is already installed (current version is 5.1.1).[NOTE] Package ocaml is already installed (current version is 5.1.1).[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-nnp is already installed (current version is base).[NOTE] Package base-domains 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 65 packages- install astring 0.8.5- install base-bytes base- install bigstringaf 0.10.0- install bos 0.2.1- install camlp-streams 5.0.1- install cmdliner 2.1.0- install cppo 1.8.0- install csexp 1.5.2- install cstruct 6.2.0- install domain-local-await 1.0.1- install dune 3.20.2- install dune-configurator 3.20.2- install dyn 3.20.2- install eio 1.2- install eio_linux 1.2- install eio_main 1.2- install eio_posix 1.2- install fmt 0.11.0- install fpath 0.7.3- install hmap 0.8.1- install iomux 0.4- install jsonm 1.0.2- install logs 0.10.0- install lwt 6.1.1- install lwt-dllist 1.1.0- install mdx 2.5.1- install menhir 20260209- install menhirCST 20260209- install menhirGLR 20260209- install menhirLib 20260209- install menhirSdk 20260209- install mtime 2.1.0- install num 1.6- install ocaml-version 4.0.3- install ocamlbuild 0.16.1- install ocamlfind 1.9.8- install ocamlgraph 2.2.0- install ocplib-endian 1.2- install opam-core 2.5.0- install opam-dune-lint 0.6- install opam-file-format 2.2.0- install opam-format 2.5.0- install opam-repository 2.5.0- install opam-state 2.5.0- install optint 0.3.0- install ordering 3.20.2- install parsexp v0.17.0- install patch 3.1.0- install pp 2.0.0- install psq 0.2.1- install re 1.14.0- install result 1.5- install rresult 0.7.0- install seq base- install sexplib v0.17.0- install sexplib0 v0.17.0- install sha 1.15.4- install spdx_licenses 1.4.0- install stdlib-shims 0.3.0- install stdune 3.20.2- install swhid_core 0.1- install thread-table 1.0.0- install topkg 1.1.1- install uring 2.7.0- install uutf 1.0.4<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>-> retrieved astring.0.8.5 (cached)-> retrieved bigstringaf.0.10.0 (cached)-> retrieved bos.0.2.1 (cached)-> retrieved camlp-streams.5.0.1 (cached)-> retrieved cppo.1.8.0 (cached)-> retrieved cmdliner.2.1.0 (cached)-> retrieved csexp.1.5.2 (cached)-> retrieved cstruct.6.2.0 (cached)-> retrieved domain-local-await.1.0.1 (cached)-> retrieved fmt.0.11.0 (cached)-> retrieved fpath.0.7.3 (cached)-> retrieved hmap.0.8.1 (cached)-> retrieved iomux.0.4 (cached)-> retrieved jsonm.1.0.2 (cached)-> retrieved logs.0.10.0 (cached)-> retrieved lwt.6.1.1 (cached)-> retrieved eio.1.2, eio_linux.1.2, eio_main.1.2, eio_posix.1.2 (cached)-> retrieved lwt-dllist.1.1.0 (cached)-> retrieved mdx.2.5.1 (cached)-> retrieved menhir.20260209, menhirCST.20260209, menhirGLR.20260209, menhirLib.20260209, menhirSdk.20260209 (cached)-> retrieved dune.3.20.2, dune-configurator.3.20.2, dyn.3.20.2, ordering.3.20.2, stdune.3.20.2 (cached)-> retrieved mtime.2.1.0 (cached)-> retrieved num.1.6 (cached)-> retrieved ocaml-version.4.0.3 (cached)-> retrieved ocamlbuild.0.16.1 (cached)-> retrieved ocamlfind.1.9.8 (cached)-> retrieved ocplib-endian.1.2 (cached)-> retrieved ocamlgraph.2.2.0 (cached)-> installed cmdliner.2.1.0-> retrieved opam-core.2.5.0, opam-format.2.5.0, opam-repository.2.5.0, opam-state.2.5.0 (cached)-> retrieved opam-dune-lint.0.6 (cached)-> retrieved opam-file-format.2.2.0 (cached)-> retrieved optint.0.3.0 (cached)-> retrieved parsexp.v0.17.0 (cached)-> retrieved patch.3.1.0 (cached)-> retrieved pp.2.0.0 (cached)-> retrieved psq.0.2.1 (cached)-> retrieved result.1.5 (cached)-> retrieved seq.base (cached)-> installed seq.base-> retrieved re.1.14.0 (cached)-> retrieved rresult.0.7.0 (cached)-> retrieved sexplib.v0.17.0 (cached)-> retrieved sexplib0.v0.17.0 (cached)-> retrieved spdx_licenses.1.4.0 (cached)-> retrieved sha.1.15.4 (cached)-> retrieved stdlib-shims.0.3.0 (cached)-> retrieved swhid_core.0.1 (cached)-> retrieved thread-table.1.0.0 (cached)-> retrieved uutf.1.0.4 (cached)-> retrieved topkg.1.1.1 (cached)-> retrieved uring.2.7.0 (cached)-> installed num.1.6-> installed ocamlfind.1.9.8-> installed base-bytes.base-> installed ocamlbuild.0.16.1-> installed topkg.1.1.1-> installed hmap.0.8.1-> installed rresult.0.7.0-> installed uutf.1.0.4-> installed mtime.2.1.0-> installed fmt.0.11.0-> installed astring.0.8.5-> installed jsonm.1.0.2-> installed fpath.0.7.3-> installed dune.3.20.2-> installed camlp-streams.5.0.1-> installed cppo.1.8.0-> installed csexp.1.5.2-> installed cstruct.6.2.0-> installed lwt-dllist.1.1.0-> installed menhirCST.20260209-> installed menhirGLR.20260209-> installed menhirLib.20260209-> installed menhirSdk.20260209-> installed ocaml-version.4.0.3-> installed optint.0.3.0-> installed patch.3.1.0-> installed pp.2.0.0-> installed psq.0.2.1-> installed result.1.5-> installed sexplib0.v0.17.0-> installed spdx_licenses.1.4.0-> installed stdlib-shims.0.3.0-> installed swhid_core.0.1-> installed thread-table.1.0.0-> installed ocplib-endian.1.2-> installed ocamlgraph.2.2.0-> installed re.1.14.0-> installed domain-local-await.1.0.1-> installed ordering.3.20.2-> installed parsexp.v0.17.0-> installed dune-configurator.3.20.2-> installed sha.1.15.4-> installed bigstringaf.0.10.0-> installed iomux.0.4-> installed dyn.3.20.2-> installed sexplib.v0.17.0-> installed eio.1.2-> installed uring.2.7.0-> installed lwt.6.1.1-> installed eio_linux.1.2-> installed eio_posix.1.2-> installed eio_main.1.2-> installed logs.0.10.0-> installed stdune.3.20.2-> installed opam-core.2.5.0-> installed menhir.20260209-> installed opam-file-format.2.2.0-> installed mdx.2.5.1-> installed bos.0.2.1-> installed opam-format.2.5.0-> installed opam-repository.2.5.0-> installed opam-state.2.5.0-> installed opam-dune-lint.0.6Done.# Run eval $(opam env) to update the current shell environment2026-03-14 11:44.04 ---> saved as "0c62ae98ab5bfa06222219f873190753cf1a295274940bc0ea3e920655cff2c7"/src: (env CI true)/src: (env OCAMLCI true)/src: (workdir /src)/src: (copy (src .) (dst /src/))2026-03-14 11:44.04 ---> saved as "303ef6d147a33f700b183d5f93ccd20bd22bd4326fb72bd16ab926d8f0701e97"/src: (run (shell "opam lint"))/src/lwt_eio.opam: Passed.2026-03-14 11:44.05 ---> saved as "8862292face504944aedb5cb084b95cf85830a3faa7149bdedb208c7e44ec03e"/src: (run (shell "opam exec -- opam-dune-lint"))lwt_eio.opam: OK2026-03-14 11:44.05 ---> saved as "32189cd6c7386e9b3f54998a6d61df254f0a6f2b58d69c5ed163909fb10ca8bf"Job succeeded2026-03-14 11:44.05: Job succeeded