2026-01-16 11:36.43: New job: test backtracking/ocamlgraph https://github.com/backtracking/ocamlgraph.git#refs/heads/master (2f9b8aed5508bff379861945940e1e21a4505460) (openbsd-amd64:openbsd-77-amd64-4.14_opam-2.5)Base: openbsd-77-amd64-ocaml-4.14Opam project buildTo reproduce locally:git clone --recursive "https://github.com/backtracking/ocamlgraph.git" -b "master" && cd "ocamlgraph" && git reset --hard 2f9b8aedcat > Dockerfile <<'END-OF-DOCKERFILE'FROM openbsd-77-amd64-ocaml-4.14# openbsd-77-amd64-4.14_opam-2.5USER 1000:1000ENV CLICOLOR_FORCE="1"ENV OPAMCOLOR="always"RUN doas ln -f /usr/bin/opam-2.5 /usr/bin/opamRUN opam init --reinit -niRUN uname -rs && opam exec -- ocaml -version && opam --versionRUN 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 -uCOPY --chown=1000:1000 ocamlgraph_gtk.opam ocamlgraph.opam /home/opam/src/./RUN opam pin add -yn ocamlgraph_gtk.dev '/home/opam/src/./' && \opam pin add -yn ocamlgraph.dev '/home/opam/src/./'RUN echo '(lang dune 3.0)' > '/home/opam/src/./dune-project'ENV DEPS="base-bigarray.base base-threads.base base-unix.base camlp-streams.5.0.1 conf-gnomecanvas.2 conf-gtk2.1 conf-libX11.1 conf-libXft.1 conf-pkg-config.4 csexp.1.5.2 dune.3.21.0 dune-configurator.3.21.0 graphics.5.2.0 lablgtk.2.18.14 ocaml.4.14.2 ocaml-base-compiler.4.14.2 ocaml-config.2 ocaml-options-vanilla.1 ocamlfind.1.9.8"ENV CI="true"ENV OCAMLCI="true"RUN opam update --depexts && opam install --cli=2.5 --depext-only -y ocamlgraph_gtk.dev ocamlgraph.dev $DEPSRUN opam install $DEPSCOPY --chown=1000:1000 . /home/opam/srcRUN cd /home/opam/src && opam exec -- dune build @install @check @runtest && rm -rf _buildEND-OF-DOCKERFILEdocker build .END-REPRO-BLOCK2026-01-16 11:36.43: Using cache hint "backtracking/ocamlgraph-openbsd-77-amd64-ocaml-4.14-openbsd-77-amd64-4.14_opam-2.5-5cce2c8edc5550081c5bd50c23dbe13b"2026-01-16 11:36.43: Using OBuilder spec:((from openbsd-77-amd64-ocaml-4.14)(comment openbsd-77-amd64-4.14_opam-2.5)(user (uid 1000) (gid 1000))(env CLICOLOR_FORCE 1)(env OPAMCOLOR always)(run (shell "doas 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"))(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 ocamlgraph_gtk.opam ocamlgraph.opam) (dst /home/opam/src/./))(run (network host)(shell "opam pin add -yn ocamlgraph_gtk.dev '/home/opam/src/./' && \\nopam pin add -yn ocamlgraph.dev '/home/opam/src/./'"))(run (network host)(shell "echo '(lang dune 3.0)' > '/home/opam/src/./dune-project'"))(env DEPS "base-bigarray.base base-threads.base base-unix.base camlp-streams.5.0.1 conf-gnomecanvas.2 conf-gtk2.1 conf-libX11.1 conf-libXft.1 conf-pkg-config.4 csexp.1.5.2 dune.3.21.0 dune-configurator.3.21.0 graphics.5.2.0 lablgtk.2.18.14 ocaml.4.14.2 ocaml-base-compiler.4.14.2 ocaml-config.2 ocaml-options-vanilla.1 ocamlfind.1.9.8")(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 ocamlgraph_gtk.dev ocamlgraph.dev $DEPS"))(run (cache (opam-archives (target /home/opam/.opam/download-cache)))(network host)(shell "opam install $DEPS"))(copy (src .) (dst /home/opam/src))(run (shell "cd /home/opam/src && opam exec -- dune build @install @check @runtest && rm -rf _build")))2026-01-16 11:36.43: Waiting for resource in pool OCluster2026-01-16 11:36.43: Waiting for worker…2026-01-16 12:31.42: Got resource from pool OClusterBuilding on oreganoAll commits already cachedHEAD is now at 2f9b8ae Merge pull request #157 from MisterDA/mirror-graph(from openbsd-77-amd64-ocaml-4.14)2026-01-16 12:31.42 ---> using "00579f8dea230f94ca5972e50ed0dc70167d1c0e96cfe76e645642677774f17f" from cache/: (comment openbsd-77-amd64-4.14_opam-2.5)/: (user (uid 1000) (gid 1000))/: (env CLICOLOR_FORCE 1)/: (env OPAMCOLOR always)/: (run (shell "doas ln -f /usr/bin/opam-2.5 /usr/bin/opam"))2026-01-16 12:31.42 ---> using "da141ce924dbdf0e0442253d076446a1e9daf01a696ee1da60c117d1744ba343" from cache/: (run (shell "opam init --reinit -ni"))No configuration file found, using 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.<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>[default] no changes from file:///home/opam/opam-repository2026-01-16 12:31.42 ---> using "b47c7195b64a0fbbfb2ac6be89bc5d4169c21972d78277da851cf2b727db2a25" from cache/: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))OpenBSD 7.7The OCaml toplevel, version 4.14.22.5.02026-01-16 12:31.42 ---> using "e55220d038fe41141e2145e0c421187821ce842a2e5f51ea535be80bbba79f5e" from cache/: (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_HEAD93a7bce43a..873cb18c37 master -> origin/master873cb18c37 Merge pull request #29216 from shonfeder/release-dune-3.21.0<><> Updating package repositories ><><><><><><><><><><><><><><><><><><><><><><>[default] synchronised from 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.5.4.0"), which will ask permission to downgrade or uninstall the conflicting packages.Nothing to do.# To update the current shell environment, run: eval $(opam env)2026-01-16 12:31.42 ---> using "7e80e4caffeefae7112785391fa8605a8866d0366a747c3a0254aaa7d199ef2d" from cache/: (copy (src ocamlgraph_gtk.opam ocamlgraph.opam) (dst /home/opam/src/./))2026-01-16 12:31.42 ---> using "5cdd9750f6dff761937b87fbb3e6d107e9ca63a482797c429f21ab53b26c478d" from cache/: (run (network host)(shell "opam pin add -yn ocamlgraph_gtk.dev '/home/opam/src/./' && \\nopam pin add -yn ocamlgraph.dev '/home/opam/src/./'"))[ocamlgraph_gtk.dev] synchronised (file:///home/opam/src)ocamlgraph_gtk is now pinned to file:///home/opam/src (version dev)[ocamlgraph.dev] synchronised (file:///home/opam/src)ocamlgraph is now pinned to file:///home/opam/src (version dev)2026-01-16 12:31.42 ---> using "0a340239ce501014e55fa798a8c68ed9025ffdd78b3e5f640043d353821b5d72" from cache/: (run (network host)(shell "echo '(lang dune 3.0)' > '/home/opam/src/./dune-project'"))2026-01-16 12:31.42 ---> using "60bd5b272000373625b8e393bb5b1916fc71d766243694d1c4a7a1eaee352abb" from cache/: (env DEPS "base-bigarray.base base-threads.base base-unix.base camlp-streams.5.0.1 conf-gnomecanvas.2 conf-gtk2.1 conf-libX11.1 conf-libXft.1 conf-pkg-config.4 csexp.1.5.2 dune.3.21.0 dune-configurator.3.21.0 graphics.5.2.0 lablgtk.2.18.14 ocaml.4.14.2 ocaml-base-compiler.4.14.2 ocaml-config.2 ocaml-options-vanilla.1 ocamlfind.1.9.8")/: (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 ocamlgraph_gtk.dev ocamlgraph.dev $DEPS"))[WARNING] Unknown update command for bsd, skipping system update<><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><>[ocamlgraph_gtk.dev] synchronised (file:///home/opam/src)[ocamlgraph.dev] synchronised (file:///home/opam/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).The following system packages will first need to be installed:libgnomecanvas<><> Handling external dependencies <><><><><><><><><><><><><><><><><><><><><><>+ /usr/bin/doas "pkg_add" "-I" "libgnomecanvas"- quirks-7.103 signed on 2025-10-13T22:55:16Z- The following new rcscripts were installed: /etc/rc.d/messagebus- See rcctl(8) for details.- New and changed readme(s):- /usr/local/share/doc/pkg-readmes/dbus- /usr/local/share/doc/pkg-readmes/glib2- /usr/local/share/doc/pkg-readmes/gtk+2# To update the current shell environment, run: eval $(opam env)2026-01-16 12:31.42 ---> using "f8f1503d05f8ef6ab4ab8e06b99a5b0730f5e3823e16bacdb7973c76e68303b3" from cache/: (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 12 packages- install camlp-streams 5.0.1- install conf-gnomecanvas 2- install conf-gtk2 1- install conf-libX11 1- install conf-libXft 1- install conf-pkg-config 4- install csexp 1.5.2- install dune 3.21.0- install dune-configurator 3.21.0- install graphics 5.2.0- install lablgtk 2.18.14- install ocamlfind 1.9.8<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>-> installed conf-pkg-config.4-> installed conf-libX11.1-> installed conf-gtk2.1-> installed conf-gnomecanvas.2-> retrieved csexp.1.5.2 (cached)-> retrieved camlp-streams.5.0.1 (cached)-> retrieved graphics.5.2.0 (cached)-> installed conf-libXft.1-> retrieved ocamlfind.1.9.8 (cached)-> retrieved lablgtk.2.18.14 (cached)-> retrieved dune.3.21.0, dune-configurator.3.21.0 (cached)[ERROR] The compilation of dune.3.21.0 failed at "ocaml boot/bootstrap.ml -j 3".#=== ERROR while compiling dune.3.21.0 ========================================## context 2.5.0 | openbsd/x86_64 | ocaml-base-compiler.4.14.2 | file:///home/opam/opam-repository# path ~/.opam/4.14.2/.opam-switch/build/dune.3.21.0# command ~/.opam/4.14.2/bin/ocaml boot/bootstrap.ml -j 3# exit-code 2# env-file ~/.opam/log/dune-98757-8533ed.env# output-file ~/.opam/log/dune-98757-8533ed.out### output #### ocamlc -output-complete-exe -intf-suffix .dummy -g -o .duneboot.exe -I boot unix.cma boot/types.ml boot/libs.ml boot/duneboot.ml# ./.duneboot.exe -j 3# cd _boot && /home/opam/.opam/4.14.2/bin/ocamlopt.opt -c -g -I +threads lmdb_stubs.c -ccopt -I .# vendor/ocaml-lmdb/lmdb_stubs.c:23:10: fatal error: 'alloca.h' file not found# #include <alloca.h># ^~~~~~~~~~# 1 error generated.<><> Error report <><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><>+- The following actions failed| - build dune 3.21.0+-+- The following changes have been performed (the rest was aborted)| - install conf-gnomecanvas 2| - install conf-gtk2 1| - install conf-libX11 1| - install conf-libXft 1| - install conf-pkg-config 4+-# To update the current shell environment, run: eval $(opam env)The former state can be restored with:/usr/bin/opam switch import "/home/opam/.opam/4.14.2/.opam-switch/backup/state-20260116123211.export""opam install $DEPS" failed with exit status 312026-01-16 12:33.33: Job failed: Failed: Build failed