2026-04-03 11:35.27: New job: test backtracking/ocaml-hashcons https://github.com/backtracking/ocaml-hashcons.git#refs/heads/master (9d6a7855e70ac59f8e434efdc301aa9c9bc81991) (linux-x86_64:debian-13-5.3_opam-2.5)Base: ocaml/opam:debian-13-ocaml-5.3@sha256:d68d2901c08ff08c488598e952eb1fdf628ab2d548c42615080cd232ee37a8d1Opam project buildTo reproduce locally:git clone --recursive "https://github.com/backtracking/ocaml-hashcons.git" -b "master" && cd "ocaml-hashcons" && git reset --hard 9d6a7855cat > Dockerfile <<'END-OF-DOCKERFILE'FROM ocaml/opam:debian-13-ocaml-5.3@sha256:d68d2901c08ff08c488598e952eb1fdf628ab2d548c42615080cd232ee37a8d1# debian-13-5.3_opam-2.5USER 1000:1000ENV CLICOLOR_FORCE="1"ENV OPAMCOLOR="always"WORKDIR /srcRUN sudo ln -f /usr/bin/opam-2.5 /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 d06cfb1853afceb1dc127f88edaac3f8110bf6cc || git fetch origin master) && git reset -q --hard d06cfb1853afceb1dc127f88edaac3f8110bf6cc && git log --no-decorate -n1 --oneline && opam update -uCOPY --chown=1000:1000 hashcons.opam ./RUN opam pin add -yn hashcons.dev './'RUN echo '(lang dune 3.0)' > './dune-project'ENV DEPS="base-bigarray.base base-domains.base base-effects.base base-nnp.base base-threads.base base-unix.base dune.3.22.1 ocaml.5.3.0 ocaml-base-compiler.5.3.0 ocaml-compiler.5.3.0 ocaml-config.3 ocaml-options-vanilla.1"ENV CI="true"ENV OCAMLCI="true"RUN opam update --depexts && opam install --cli=2.5 --depext-only -y hashcons.dev $DEPSRUN opam install $DEPSCOPY --chown=1000:1000 . /srcRUN opam exec -- dune build @install @check @runtest && rm -rf _buildEND-OF-DOCKERFILEdocker build .END-REPRO-BLOCK2026-04-03 11:35.27: Using cache hint "backtracking/ocaml-hashcons-ocaml/opam:debian-13-ocaml-5.3@sha256:d68d2901c08ff08c488598e952eb1fdf628ab2d548c42615080cd232ee37a8d1-debian-13-5.3_opam-2.5-bb382abef32a3e08c587568eb5bc8667"2026-04-03 11:35.27: Using OBuilder spec:((from ocaml/opam:debian-13-ocaml-5.3@sha256:d68d2901c08ff08c488598e952eb1fdf628ab2d548c42615080cd232ee37a8d1)(comment debian-13-5.3_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 d06cfb1853afceb1dc127f88edaac3f8110bf6cc || git fetch origin master) && git reset -q --hard d06cfb1853afceb1dc127f88edaac3f8110bf6cc && git log --no-decorate -n1 --oneline && opam update -u"))(copy (src hashcons.opam) (dst ./))(run (network host)(shell "opam pin add -yn hashcons.dev './'"))(run (shell "echo '(lang dune 3.0)' > './dune-project'"))(env DEPS "base-bigarray.base base-domains.base base-effects.base base-nnp.base base-threads.base base-unix.base dune.3.22.1 ocaml.5.3.0 ocaml-base-compiler.5.3.0 ocaml-compiler.5.3.0 ocaml-config.3 ocaml-options-vanilla.1")(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 hashcons.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 @install @check @runtest && rm -rf _build")))2026-04-03 11:35.27: Waiting for resource in pool OCluster2026-04-03 11:36.46: Waiting for worker…2026-04-03 11:39.13: Got resource from pool OClusterBuilding on laodoke.caelum.ci.devAll commits already cachedHEAD is now at 9d6a785 fixes for ocaml-ci(from ocaml/opam:debian-13-ocaml-5.3@sha256:d68d2901c08ff08c488598e952eb1fdf628ab2d548c42615080cd232ee37a8d1)2026-04-03 11:40.13 ---> saved as "fa087069cd4913e9575aba52692d4f0e549203496289924a2b385444c7b95f42"/: (comment debian-13-5.3_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"))2026-04-03 11:40.13 ---> saved as "65a89563dad9e49507b822a7e48d4ee1adb3b7e988d00271e2242e8d7b23612b"/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] yFormat upgrade done.<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>[default] Initialised2026-04-03 11:40.51 ---> saved as "efb3e27c48ef6bb8e7692ace1582d326dd8b3cec177d782dbb5496b9e9009d6f"/src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))Linux 6.8.0-106-genericThe OCaml toplevel, version 5.3.02.5.02026-04-03 11:40.52 ---> saved as "c97f89925c634fa7327e31393c7a9cf98fae3fe9dae76ef165dd1735a2e1bd2f"/src: (workdir /src)/src: (run (shell "sudo chown opam /src"))2026-04-03 11:40.53 ---> saved as "24d739d2e3d927c0f45a4990ccba9d44992ed6aec8944e77d4f6ed43c062e418"/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))(network host)(shell "cd ~/opam-repository && (git cat-file -e d06cfb1853afceb1dc127f88edaac3f8110bf6cc || git fetch origin master) && git reset -q --hard d06cfb1853afceb1dc127f88edaac3f8110bf6cc && git log --no-decorate -n1 --oneline && opam update -u"))From https://github.com/ocaml/opam-repository* branch master -> FETCH_HEADffb54b9bdd..d06cfb1853 master -> origin/masterd06cfb1853 Merge pull request #29632 from shonfeder/release-dune-3.22.1<><> 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 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)2026-04-03 11:41.23 ---> saved as "0df3cfd81a97625080025422d002784c12a0f3c2e9a979d006fba7cdfdb74642"/src: (copy (src hashcons.opam) (dst ./))2026-04-03 11:41.23 ---> saved as "98b92b24f6d80cc9fb2891b6d7512801cba3e78509c7583a1a0e5ce62e0b1f5f"/src: (run (network host)(shell "opam pin add -yn hashcons.dev './'"))[hashcons.dev] synchronised (file:///src)[WARNING] Failed checks on hashcons package definition from source at file:///src:warning 62: License doesn't adhere to the SPDX standard, see https://spdx.org/licenses/ : "LGPL-2.1"hashcons is now pinned to file:///src (version dev)2026-04-03 11:41.26 ---> saved as "5a51d1d3d3949c738d93522ecf6cfc7193bf24922bb08d38d6d3977f06cbec76"/src: (run (shell "echo '(lang dune 3.0)' > './dune-project'"))2026-04-03 11:41.26 ---> saved as "5dd319314039e185a2270aac050e467e85640ccd768cb497592eacdde7e32589"/src: (env DEPS "base-bigarray.base base-domains.base base-effects.base base-nnp.base base-threads.base base-unix.base dune.3.22.1 ocaml.5.3.0 ocaml-base-compiler.5.3.0 ocaml-compiler.5.3.0 ocaml-config.3 ocaml-options-vanilla.1")/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 hashcons.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 amd64 Packages [9671 kB]- Get:5 http://deb.debian.org/debian-security trixie-security/main amd64 Packages [119 kB]- Fetched 10.0 MB in 15s (655 kB/s)- Reading package lists...-<><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><>[hashcons.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-compiler is already installed (current version is 5.3.0).[NOTE] Package ocaml-base-compiler is already installed (current version is 5.3.0).[NOTE] Package ocaml is already installed (current version is 5.3.0).[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-effects 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).# To update the current shell environment, run: eval $(opam env)2026-04-03 11:42.01 ---> saved as "8f9f47ff8e88cd7d5d5913d8093f3a507f4caae74df8d1c77dc31e5ef52221ad"/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-compiler is already installed (current version is 5.3.0).[NOTE] Package ocaml-base-compiler is already installed (current version is 5.3.0).[NOTE] Package ocaml is already installed (current version is 5.3.0).[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-effects 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 1 package- install dune 3.22.1<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>-> retrieved dune.3.22.1 (cached)-> installed dune.3.22.1Done.# To update the current shell environment, run: eval $(opam env)2026-04-03 11:43.09 ---> saved as "2a8ed930ef5cdb85ad75eb2267714141d6866358d0ba5a8b5a6495b93a62c2ad"/src: (copy (src .) (dst /src))2026-04-03 11:43.10 ---> saved as "9bf55a2c2646ecede34683fef0944d78eb39faa779b72f445ba90cab7baf722b"/src: (run (shell "opam exec -- dune build @install @check @runtest && rm -rf _build"))(cd _build/default && ./rule110.exe)table length: 1000007 / nb. entries: 80033 / sum of bucket length: 231662smallest bucket: 0 / median bucket: 0 / biggest bucket: 766188 results(cd _build/default && ./test_qs.exe)subst count: 1527top heap words: 174904 (683 kb)table length: 10007 / nb. entries: 6204 / sum of bucket length: 14749smallest bucket: 0 / median bucket: 0 / biggest bucket: 72026-04-03 11:43.15 ---> saved as "10ac2176a9b7f4dde19affa14da38fae77c2cdeceffd334db5a998bf79e6cdaa"Job succeeded2026-04-03 11:43.16: Job succeeded