2026-01-09 21:45.06: New job: test ocaml-multicore/kcas https://github.com/ocaml-multicore/kcas.git#refs/heads/main (7a83eb3d1900aeefde42a27c2af60e6d8b7b360e) (linux-x86_64:(lint-opam))Base: ocaml/opam:debian-13-ocaml-5.0@sha256:a02c1a0b7a5d28f99108d0e1c8ee85f661a8d952731fb6a3d63fa57a3dcd7ebbOpam files lintTo reproduce locally:git clone --recursive "https://github.com/ocaml-multicore/kcas.git" -b "main" && cd "kcas" && git reset --hard 7a83eb3dcat > Dockerfile <<'END-OF-DOCKERFILE'FROM ocaml/opam:debian-13-ocaml-5.0@sha256:a02c1a0b7a5d28f99108d0e1c8ee85f661a8d952731fb6a3d63fa57a3dcd7ebb# debian-13-5.0_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 a193e4c8620f671b789c6b89911346cdaaad9c1e || git fetch origin master) && git reset -q --hard a193e4c8620f671b789c6b89911346cdaaad9c1e && git log --no-decorate -n1 --oneline && opam update -uCOPY --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.1.9.1 astring.0.8.5 backoff.0.1.1 base-bigarray.base base-domains.base base-nnp.base base-threads.base base-unix.base bos.0.2.1 camlp-streams.5.0.1 cmdliner.2.1.0 cppo.1.8.0 csexp.1.5.2 domain-local-await.1.0.1 domain-local-timeout.1.0.1 domain_shims.0.1.0 dune.3.20.2 dyn.3.20.2 fmt.0.11.0 fpath.0.7.3 jsonm.1.0.2 logs.0.10.0 mdx.2.5.1 menhir.20250912 menhirCST.20250912 menhirLib.20250912 menhirSdk.20250912 mtime.2.1.0 multicore-bench.0.1.7 multicore-magic.2.3.1 num.1.6 ocaml.5.0.0 ocaml-base-compiler.5.0.0 ocaml-config.3 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocaml-version.4.0.3 ocamlbuild.0.16.1 ocamlfind.1.9.8 ocamlgraph.2.2.0 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 ordering.3.20.2 parsexp.v0.16.0 patch.3.1.0 pp.2.0.0 psq.0.2.1 qcheck-core.0.91 qcheck-multicoretests-util.0.10 qcheck-stm.0.10 re.1.14.0 result.1.5 rresult.0.7.0 seq.base sexplib.v0.16.0 sexplib0.v0.16.0 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 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 $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-BLOCK2026-01-09 21:45.06: Using cache hint "ocaml-multicore/kcas-ocaml/opam:debian-13-ocaml-5.0@sha256:a02c1a0b7a5d28f99108d0e1c8ee85f661a8d952731fb6a3d63fa57a3dcd7ebb-debian-13-5.0_opam-2.5-3af4e4ef7f175839c7cdeb55da313c1d"2026-01-09 21:45.06: Using OBuilder spec:((from ocaml/opam:debian-13-ocaml-5.0@sha256:a02c1a0b7a5d28f99108d0e1c8ee85f661a8d952731fb6a3d63fa57a3dcd7ebb)(comment debian-13-5.0_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 a193e4c8620f671b789c6b89911346cdaaad9c1e || git fetch origin master) && git reset -q --hard a193e4c8620f671b789c6b89911346cdaaad9c1e && 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.1.9.1 astring.0.8.5 backoff.0.1.1 base-bigarray.base base-domains.base base-nnp.base base-threads.base base-unix.base bos.0.2.1 camlp-streams.5.0.1 cmdliner.2.1.0 cppo.1.8.0 csexp.1.5.2 domain-local-await.1.0.1 domain-local-timeout.1.0.1 domain_shims.0.1.0 dune.3.20.2 dyn.3.20.2 fmt.0.11.0 fpath.0.7.3 jsonm.1.0.2 logs.0.10.0 mdx.2.5.1 menhir.20250912 menhirCST.20250912 menhirLib.20250912 menhirSdk.20250912 mtime.2.1.0 multicore-bench.0.1.7 multicore-magic.2.3.1 num.1.6 ocaml.5.0.0 ocaml-base-compiler.5.0.0 ocaml-config.3 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocaml-version.4.0.3 ocamlbuild.0.16.1 ocamlfind.1.9.8 ocamlgraph.2.2.0 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 ordering.3.20.2 parsexp.v0.16.0 patch.3.1.0 pp.2.0.0 psq.0.2.1 qcheck-core.0.91 qcheck-multicoretests-util.0.10 qcheck-stm.0.10 re.1.14.0 result.1.5 rresult.0.7.0 seq.base sexplib.v0.16.0 sexplib0.v0.16.0 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 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"))(env CI true)(env OCAMLCI true)(workdir /src)(copy (src .) (dst /src/))(run (shell "opam lint"))(run (shell "opam exec -- opam-dune-lint")))2026-01-09 21:45.06: Waiting for resource in pool OCluster2026-01-10 00:02.10: Waiting for worker…2026-01-10 00:04.29: Got resource from pool OClusterBuilding on cleteAll commits already cachedHEAD is now at 7a83eb3 Inline `Loc` ops and unroll(from ocaml/opam:debian-13-ocaml-5.0@sha256:a02c1a0b7a5d28f99108d0e1c8ee85f661a8d952731fb6a3d63fa57a3dcd7ebb)2026-01-10 00:04.29 ---> using "115e19c94ffea8f0289657e7bdf7e8af959005f00162f42ce222e9431770c297" from cache/: (comment debian-13-5.0_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"))2026-01-10 00:04.29 ---> using "e2d1fcba138c65d0b368e6af9bef77504436de6e0c72fb995ca6601e1ef18760" 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] Initialised2026-01-10 00:04.29 ---> using "dd9430ca301e96434d9ccda11866a10391f3c5a8ad3fc73179a3d81aa01c31cc" from cache/src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))Linux 6.8.0-90-genericThe OCaml toplevel, version 5.0.02.2.12026-01-10 00:04.29 ---> using "ae6644479d064e098c36b1cafb924ee71689af00a0b8d7191550c81756c0d81f" from cache/src: (workdir /src)/src: (run (shell "sudo chown opam /src"))2026-01-10 00:04.29 ---> using "840afb74a4041c85210ff4165e99e80cdf488386f58d8496e9c080416cd38320" from cache/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))(network host)(shell "cd ~/opam-repository && (git cat-file -e a193e4c8620f671b789c6b89911346cdaaad9c1e || git fetch origin master) && git reset -q --hard a193e4c8620f671b789c6b89911346cdaaad9c1e && git log --no-decorate -n1 --oneline && opam update -u"))From https://github.com/ocaml/opam-repository* branch master -> FETCH_HEADee48e882f0..a6b2f19780 master -> origin/mastera193e4c862 Merge pull request #29123 from jmid/opam-publish-qcheck.0.91<><> 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 environment2026-01-10 00:05.03 ---> saved as "55aa38cc563db6441bfa18c90ea76779d7c4487622a54ed7c06a64e1ade9908c"/src: (copy (src kcas_data.opam kcas.opam) (dst ./))2026-01-10 00:05.03 ---> saved as "ceaf4642cee5b8212615eea1c9e1553b03dea6c1a0cc63b41ed6ab40153bd587"/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)2026-01-10 00:05.08 ---> saved as "54ce9579247fe1c74aeeb4aa3ba208cb8591920ef55e9d3992d261796662bb8b"/src: (run (network host)(shell "echo '(lang dune 3.0)' > './dune-project'"))2026-01-10 00:05.08 ---> saved as "759a3e0ded2c200bafb382ff6786ed397b307c2220a3ea363e63fb730609b36b"/src: (env DEPS "alcotest.1.9.1 astring.0.8.5 backoff.0.1.1 base-bigarray.base base-domains.base base-nnp.base base-threads.base base-unix.base bos.0.2.1 camlp-streams.5.0.1 cmdliner.2.1.0 cppo.1.8.0 csexp.1.5.2 domain-local-await.1.0.1 domain-local-timeout.1.0.1 domain_shims.0.1.0 dune.3.20.2 dyn.3.20.2 fmt.0.11.0 fpath.0.7.3 jsonm.1.0.2 logs.0.10.0 mdx.2.5.1 menhir.20250912 menhirCST.20250912 menhirLib.20250912 menhirSdk.20250912 mtime.2.1.0 multicore-bench.0.1.7 multicore-magic.2.3.1 num.1.6 ocaml.5.0.0 ocaml-base-compiler.5.0.0 ocaml-config.3 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocaml-version.4.0.3 ocamlbuild.0.16.1 ocamlfind.1.9.8 ocamlgraph.2.2.0 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 ordering.3.20.2 parsexp.v0.16.0 patch.3.1.0 pp.2.0.0 psq.0.2.1 qcheck-core.0.91 qcheck-multicoretests-util.0.10 qcheck-stm.0.10 re.1.14.0 result.1.5 rresult.0.7.0 seq.base sexplib.v0.16.0 sexplib0.v0.16.0 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 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 "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 [94.5 kB]- Fetched 185 kB in 0s (977 kB/s)- Reading package lists...-<><> 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 3).[NOTE] Package ocaml-base-compiler is already installed (current version is 5.0.0).[NOTE] Package ocaml is already installed (current version is 5.0.0).[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).2026-01-10 00:05.30 ---> saved as "5dbcc704fc0eed96fe798d1ff19ba4183a567d28bfe60479d603b9947ac16252"/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 5.0.0).[NOTE] Package ocaml is already installed (current version is 5.0.0).[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 60 packages- install alcotest 1.9.1- install astring 0.8.5- install backoff 0.1.1- 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 domain-local-await 1.0.1- install domain-local-timeout 1.0.1- install domain_shims 0.1.0- install dune 3.20.2- install dyn 3.20.2- install fmt 0.11.0- install fpath 0.7.3- install jsonm 1.0.2- install logs 0.10.0- install mdx 2.5.1- install menhir 20250912- install menhirCST 20250912- install menhirLib 20250912- install menhirSdk 20250912- install mtime 2.1.0- install multicore-bench 0.1.7- install multicore-magic 2.3.1- install num 1.6- install ocaml-syntax-shims 1.0.0- install ocaml-version 4.0.3- install ocamlbuild 0.16.1- install ocamlfind 1.9.8- install ocamlgraph 2.2.0- 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 ordering 3.20.2- install parsexp v0.16.0- install patch 3.1.0- install pp 2.0.0- install psq 0.2.1- install qcheck-core 0.91- install qcheck-multicoretests-util 0.10- install qcheck-stm 0.10- install re 1.14.0- install result 1.5- install rresult 0.7.0- install seq base- install sexplib v0.16.0- install sexplib0 v0.16.0- 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 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 bos.0.2.1 (cached)-> retrieved cppo.1.8.0 (cached)-> retrieved alcotest.1.9.1 (cached)-> retrieved cmdliner.2.1.0 (cached)-> retrieved csexp.1.5.2 (cached)-> retrieved domain-local-await.1.0.1 (cached)-> retrieved domain-local-timeout.1.0.1 (cached)-> retrieved domain_shims.0.1.0 (cached)-> retrieved fmt.0.11.0 (cached)-> retrieved fpath.0.7.3 (cached)-> retrieved jsonm.1.0.2 (cached)-> retrieved logs.0.10.0 (cached)-> retrieved mdx.2.5.1 (cached)-> retrieved menhir.20250912, menhirCST.20250912, menhirLib.20250912, menhirSdk.20250912 (cached)-> retrieved mtime.2.1.0 (cached)-> retrieved multicore-bench.0.1.7 (cached)-> retrieved multicore-magic.2.3.1 (cached)-> retrieved num.1.6 (cached)-> retrieved ocaml-syntax-shims.1.0.0 (cached)-> retrieved ocaml-version.4.0.3 (cached)-> retrieved ocamlfind.1.9.8 (cached)-> retrieved ocamlbuild.0.16.1 (cached)-> retrieved dune.3.20.2, dyn.3.20.2, ordering.3.20.2, stdune.3.20.2 (cached)-> retrieved ocamlgraph.2.2.0 (cached)-> 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 parsexp.v0.16.0 (cached)-> retrieved patch.3.1.0 (cached)-> retrieved pp.2.0.0 (cached)-> retrieved psq.0.2.1 (cached)-> installed cmdliner.2.1.0-> installed num.1.6-> retrieved qcheck-core.0.91 (cached)-> retrieved qcheck-multicoretests-util.0.10, qcheck-stm.0.10 (cached)-> retrieved re.1.14.0 (cached)-> retrieved seq.base (cached)-> installed seq.base-> retrieved result.1.5 (cached)-> retrieved rresult.0.7.0 (cached)-> retrieved sexplib.v0.16.0 (cached)-> retrieved sexplib0.v0.16.0 (cached)-> retrieved sha.1.15.4 (cached)-> retrieved spdx_licenses.1.4.0 (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 yojson.3.0.0 (cached)-> installed ocamlfind.1.9.8-> installed ocamlbuild.0.16.1-> installed topkg.1.1.1-> installed rresult.0.7.0-> installed mtime.2.1.0-> installed uutf.1.0.4-> installed fmt.0.11.0-> installed astring.0.8.5-> installed logs.0.10.0-> installed fpath.0.7.3-> installed jsonm.1.0.2-> installed bos.0.2.1-> installed dune.3.20.2-> installed backoff.0.1.1-> installed camlp-streams.5.0.1-> installed cppo.1.8.0-> installed csexp.1.5.2-> installed domain_shims.0.1.0-> installed menhirCST.20250912-> installed menhirLib.20250912-> installed menhirSdk.20250912-> installed multicore-magic.2.3.1-> installed ocaml-syntax-shims.1.0.0-> installed ocaml-version.4.0.3-> installed patch.3.1.0-> installed pp.2.0.0-> installed psq.0.2.1-> installed result.1.5-> installed spdx_licenses.1.4.0-> installed stdlib-shims.0.3.0-> installed swhid_core.0.1-> installed thread-table.1.0.0-> installed sexplib0.v0.16.0-> installed domain-local-timeout.1.0.1-> installed domain-local-await.1.0.1-> installed ordering.3.20.2-> installed ocamlgraph.2.2.0-> installed qcheck-core.0.91-> installed re.1.14.0-> installed yojson.3.0.0-> installed parsexp.v0.16.0-> installed sha.1.15.4-> installed qcheck-multicoretests-util.0.10-> installed multicore-bench.0.1.7-> installed qcheck-stm.0.10-> installed alcotest.1.9.1-> installed sexplib.v0.16.0-> installed dyn.3.20.2-> installed mdx.2.5.1-> installed opam-core.2.5.0-> installed stdune.3.20.2-> installed menhir.20250912-> installed opam-file-format.2.2.0-> 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 environment2026-01-10 00:06.59 ---> saved as "070b40e0a0138b7d7b5bf624530f78572ed96060ee1c968e67493b810e20192b"/src: (env CI true)/src: (env OCAMLCI true)/src: (workdir /src)/src: (copy (src .) (dst /src/))2026-01-10 00:06.59 ---> saved as "748a1ac9459c3fbab6531b649b7fd50c98d3bb76899a4bcf487c5753029330c4"/src: (run (shell "opam lint"))/src/kcas_data.opam: Passed./src/kcas.opam: Passed.2026-01-10 00:06.59 ---> saved as "d8c60098225cdefbe726cb09f95057d2382329ac6b871902dab79c22a931d702"/src: (run (shell "opam exec -- opam-dune-lint"))kcas.opam: OKkcas_data.opam: OK2026-01-10 00:07.00 ---> saved as "26ea935dfd3bec2ba3c84cbd2054cbdeae4430e20774b4330fe0e07c11a40dc7"Job succeeded2026-01-10 00:07.00: Job succeeded