2026-05-13 10:18.55: New job: test ocaml-community/lambda-term https://github.com/ocaml-community/lambda-term.git#refs/pull/125/head (b92d2ae451a9c6cae3a29f294d52684b4aa56941) (linux-x86_64:(lower-bound))Base: ocaml/opam:debian-13-ocaml-4.11@sha256:6c34153b2b07fc0f884e792a60178e250c2d06a45050e01ed0883a67ec11440cOpam project buildTo reproduce locally:git clone --recursive "https://github.com/ocaml-community/lambda-term.git" && cd "lambda-term" && git fetch origin "refs/pull/125/head" && git reset --hard b92d2ae4cat > Dockerfile <<'END-OF-DOCKERFILE'FROM ocaml/opam:debian-13-ocaml-4.11@sha256:6c34153b2b07fc0f884e792a60178e250c2d06a45050e01ed0883a67ec11440c# debian-13-4.11_opam-2.5USER 1000:1000ENV CLICOLOR_FORCE="1"ENV OPAMCOLOR="always"WORKDIR /srcRUN sudo ln -f /usr/bin/opam-2.5 /usr/bin/opamRUN cd ~/opam-repository && (git cat-file -e 4ae3c774e4a07972d8dc71ead3a8294779f6dada || git fetch origin master) && git reset -q --hard 4ae3c774e4a07972d8dc71ead3a8294779f6dada && git log --no-decorate -n1 --onelineRUN opam init --reinit -niRUN uname -rs && opam exec -- ocaml -version && opam --versionWORKDIR /srcRUN sudo chown opam /srcRUN opam update -uCOPY --chown=1000:1000 lambda-term.opam ./RUN opam pin add -yn lambda-term.dev './'RUN echo '(lang dune 3.0)' > './dune-project'ENV DEPS="base-bigarray.base base-bytes.base base-threads.base base-unix.base conf-m4.1 cppo.1.6.1 dune.3.5.0 jbuilder.1.0+beta20.1 logs.0.7.0 lwt.4.2.0 lwt_react.1.0.1 mew.0.1.0 mew_vi.0.5.0 mmap.1.0.2 ocaml.4.11.2 ocaml-base-compiler.4.11.2 ocaml-config.1 ocamlbuild.0.14.0 ocamlfind.1.8.1 react.1.2.2 result.1.5 seq.0.3 topkg.1.0.8 trie.1.0.0 uchar.0.0.2 uucp.14.0.0 uuseg.14.0.0 uutf.1.0.3 zed.3.2.0"ENV CI="true"ENV OCAMLCI="true"RUN opam update --depexts && opam install --cli=2.5 --depext-only -y lambda-term.dev $DEPSRUN opam install $DEPSCOPY --chown=1000:1000 . /srcRUN opam exec -- dune build @install @check @runtest && rm -rf _buildEND-OF-DOCKERFILEdocker build .END-REPRO-BLOCK2026-05-13 10:18.55: Using cache hint "ocaml-community/lambda-term-ocaml/opam:debian-13-ocaml-4.11@sha256:6c34153b2b07fc0f884e792a60178e250c2d06a45050e01ed0883a67ec11440c-debian-13-4.11_opam-2.5-c92a9428519263289a8e35184f6c82af"2026-05-13 10:18.55: Using OBuilder spec:((from ocaml/opam:debian-13-ocaml-4.11@sha256:6c34153b2b07fc0f884e792a60178e250c2d06a45050e01ed0883a67ec11440c)(comment debian-13-4.11_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 (cache (opam-archives (target /home/opam/.opam/download-cache)))(network host)(shell "cd ~/opam-repository && (git cat-file -e 4ae3c774e4a07972d8dc71ead3a8294779f6dada || git fetch origin master) && git reset -q --hard 4ae3c774e4a07972d8dc71ead3a8294779f6dada && git log --no-decorate -n1 --oneline"))(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 "opam update -u"))(copy (src lambda-term.opam) (dst ./))(run (network host)(shell "opam pin add -yn lambda-term.dev './'"))(run (shell "echo '(lang dune 3.0)' > './dune-project'"))(env DEPS "base-bigarray.base base-bytes.base base-threads.base base-unix.base conf-m4.1 cppo.1.6.1 dune.3.5.0 jbuilder.1.0+beta20.1 logs.0.7.0 lwt.4.2.0 lwt_react.1.0.1 mew.0.1.0 mew_vi.0.5.0 mmap.1.0.2 ocaml.4.11.2 ocaml-base-compiler.4.11.2 ocaml-config.1 ocamlbuild.0.14.0 ocamlfind.1.8.1 react.1.2.2 result.1.5 seq.0.3 topkg.1.0.8 trie.1.0.0 uchar.0.0.2 uucp.14.0.0 uuseg.14.0.0 uutf.1.0.3 zed.3.2.0")(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 lambda-term.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")))2026-05-13 10:18.55: Waiting for resource in pool OCluster2026-05-13 10:35.58: Waiting for worker…2026-05-13 10:38.09: Got resource from pool OClusterBuilding on eumache.caelum.ci.devAll commits already cachedHEAD is now at b92d2ae fix: validate console handles on Windows to prevent segfault(from ocaml/opam:debian-13-ocaml-4.11@sha256:6c34153b2b07fc0f884e792a60178e250c2d06a45050e01ed0883a67ec11440c)Unable to find image 'ocaml/opam:debian-13-ocaml-4.11@sha256:6c34153b2b07fc0f884e792a60178e250c2d06a45050e01ed0883a67ec11440c' locallydocker.io/ocaml/opam@sha256:6c34153b2b07fc0f884e792a60178e250c2d06a45050e01ed0883a67ec11440c: Pulling from ocaml/opam307f8152a55e: Pulling fs layer53d481666795: Pulling fs layer4ee22a5df705: Pulling fs layerae88ba2e7c99: Pulling fs layer466fcae906a3: Pulling fs layer024abae8c1ed: Pulling fs layerd582ebdec32b: Pulling fs layeraa12715098f1: Pulling fs layerae88ba2e7c99: 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Download complete4f4fb700ef54: Verifying Checksum4f4fb700ef54: Download completea99a940ecfac: Verifying Checksuma99a940ecfac: Download completef5264679c08b: Verifying Checksumf5264679c08b: Download completef2b70106109c: Download completeb37088730bad: Verifying Checksumb37088730bad: Download completef1cf9ab18ca0: Verifying Checksumf1cf9ab18ca0: Download completecbd33ffade5f: Download complete87f3d72372a4: Download complete6304df60357e: Download complete25d15f09ece2: Verifying Checksum25d15f09ece2: Download complete34a8ea3e9b48: Download complete9511add15c87: Verifying Checksum9511add15c87: Download completea0636f21098e: Verifying Checksuma0636f21098e: Download complete3a098b8178a5: Download completeca50eb78767c: Download complete85fc1e77225e: Download complete088f7de253ad: Download complete307f8152a55e: Pull complete53d481666795: Pull complete4ee22a5df705: Pull completeae88ba2e7c99: Pull complete466fcae906a3: Pull complete963ec00065e9: Verifying Checksum963ec00065e9: Download complete29c18e123b7c: Verifying Checksum29c18e123b7c: Download completef9fe8a9fcba5: Download completec7ffbe2d1595: Download completea3252813698b: Verifying Checksuma3252813698b: Download completeca1c1d43252a: Verifying Checksumca1c1d43252a: Download complete024abae8c1ed: Pull completed582ebdec32b: Pull completeaa12715098f1: Pull complete62299cb9f759: Pull completea25072680c61: Pull complete43b56dd9ccf7: Pull complete244d3fc9f983: Pull completec4fb47424a8f: Pull completecf6798d648a4: Pull complete279a991ac05e: Pull completecf66fc12d100: Pull completed39d0e8ae83c: Pull complete4b54e9cd8568: Pull completef65d25bce8ea: Pull complete7d77baca5957: Pull complete4f4fb700ef54: Pull completea99a940ecfac: Pull completef5264679c08b: Pull completef2b70106109c: Pull completeb37088730bad: Pull completecbd33ffade5f: Pull completef1cf9ab18ca0: Pull complete87f3d72372a4: Pull complete25d15f09ece2: Pull complete6304df60357e: Pull complete34a8ea3e9b48: Pull completea0636f21098e: Pull complete9511add15c87: Pull complete963ec00065e9: Pull complete3a098b8178a5: Pull completeca1c1d43252a: Pull completeca50eb78767c: Pull complete85fc1e77225e: Pull complete088f7de253ad: Pull completea3252813698b: Pull complete29c18e123b7c: Pull completef9fe8a9fcba5: Pull completec7ffbe2d1595: Pull completeDigest: sha256:6c34153b2b07fc0f884e792a60178e250c2d06a45050e01ed0883a67ec11440cStatus: Downloaded newer image for ocaml/opam@sha256:6c34153b2b07fc0f884e792a60178e250c2d06a45050e01ed0883a67ec11440c2026-05-13 10:38.11 ---> using "36abb6db1723167d15c41f53ef05d371444812dc64e2ea7fe109d222db988473" from cache/: (comment debian-13-4.11_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"))2026-05-13 10:38.11 ---> using "8b6c3f9b20d6c3beeb84a8d52ac5abfb97ee836913fb82a0f86bfdcf7eb71547" from cache/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))(network host)(shell "cd ~/opam-repository && (git cat-file -e 4ae3c774e4a07972d8dc71ead3a8294779f6dada || git fetch origin master) && git reset -q --hard 4ae3c774e4a07972d8dc71ead3a8294779f6dada && git log --no-decorate -n1 --oneline"))4ae3c774e4 Merge pull request #29579 from ocaml/add-msys2-depexts2026-05-13 10:38.12 ---> using "54f96e68ea5840d69b4f02846708b193c7a3c7a8b89c58ccdd59dd408cc89131" 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 2.1 to version 2.2, which can't be reverted.You may want to back it up before going further.Continue? [Y/n] y[NOTE] The 'jobs' option was reset, its value was 1 and its new value will vary according to the current number of cores on your machine. You can restore the fixed value using:opam option jobs=1 --globalFormat upgrade done.<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>[default] synchronised from git+file:///home/opam/opam-repository2026-05-13 10:38.12 ---> using "2e0488c85be23cfa510e6ed517b32de1968c6ef0872055c2e53d8cd567d53531" from cache/src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))Linux 6.8.0-111-genericThe OCaml toplevel, version 4.11.22.5.12026-05-13 10:38.12 ---> using "2e3f19834893eb0759c86b2e011bf3b52c3aa4c6e95eb8613bc712c32121d5d7" from cache/src: (workdir /src)/src: (run (shell "sudo chown opam /src"))2026-05-13 10:38.12 ---> using "6f860519618ac6071ef972da70b2fd5c8de012ce87d22609f5f2a49241b2d26e" from cache/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))(network host)(shell "opam update -u"))<><> 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).The following packages are not being upgraded because the new versions conflict with other installed packages:- ocaml.5.5.0- ocaml-config.3However, 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)2026-05-13 10:38.12 ---> using "7a3f34e1cf8732e7a22e946b952071a1ceef433d7611e04e2d67e9bac206c064" from cache/src: (copy (src lambda-term.opam) (dst ./))2026-05-13 10:38.13 ---> saved as "d1a2a0a913a6e49334d7311fb32919ed665bff6e3774ca6c94842d045c70e200"/src: (run (network host)(shell "opam pin add -yn lambda-term.dev './'"))[lambda-term.dev] synchronised (file:///src)lambda-term is now pinned to file:///src (version dev)2026-05-13 10:38.17 ---> saved as "65154da7a42bcd19c9fdc693fdab87fbbbfbae06212b46be8c868f2a4de01915"/src: (run (shell "echo '(lang dune 3.0)' > './dune-project'"))2026-05-13 10:38.18 ---> saved as "3373e5fe4ef20e39c0d11893389bff17f6edbfc60e5a1f2b7f75be647adad7e3"/src: (env DEPS "base-bigarray.base base-bytes.base base-threads.base base-unix.base conf-m4.1 cppo.1.6.1 dune.3.5.0 jbuilder.1.0+beta20.1 logs.0.7.0 lwt.4.2.0 lwt_react.1.0.1 mew.0.1.0 mew_vi.0.5.0 mmap.1.0.2 ocaml.4.11.2 ocaml-base-compiler.4.11.2 ocaml-config.1 ocamlbuild.0.14.0 ocamlfind.1.8.1 react.1.2.2 result.1.5 seq.0.3 topkg.1.0.8 trie.1.0.0 uchar.0.0.2 uucp.14.0.0 uuseg.14.0.0 uutf.1.0.3 zed.3.2.0")/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 lambda-term.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 [160 kB]- Fetched 251 kB in 0s (1952 kB/s)- Reading package lists...-<><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><>[lambda-term.dev] synchronised (file:///src)[NOTE] Package ocaml-config is already installed (current version is 1).[NOTE] Package ocaml-base-compiler is already installed (current version is 4.11.2).[NOTE] Package ocaml is already installed (current version is 4.11.2).[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:m4<><> Handling external dependencies <><><><><><><><><><><><><><><><><><><><><><>+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "m4"- Selecting previously unselected package m4.- (Reading database ... (Reading database ... 5% (Reading database ... 10% (Reading database ... 15% (Reading database ... 20% (Reading database ... 25% (Reading database ... 30% (Reading database ... 35% (Reading database ... 40% (Reading database ... 45% (Reading database ... 50% (Reading database ... 55% (Reading database ... 60% (Reading database ... 65% (Reading database ... 70% (Reading database ... 75% (Reading database ... 80% (Reading database ... 85% (Reading database ... 90% (Reading database ... 95% (Reading database ... 100% (Reading database ... 20623 files and directories currently installed.)- Preparing to unpack .../archives/m4_1.4.19-8_amd64.deb ...- Unpacking m4 (1.4.19-8) ...- Setting up m4 (1.4.19-8) ...# To update the current shell environment, run: eval $(opam env)2026-05-13 10:38.45 ---> saved as "203abd52c688f3d8befcb608110d030eca007efc575322512bba2ea4edd4d13c"/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))(network host)(shell "opam install $DEPS"))[NOTE] Package ocaml-config is already installed (current version is 1).[NOTE] Package ocaml-base-compiler is already installed (current version is 4.11.2).[NOTE] Package ocaml is already installed (current version is 4.11.2).[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 23 packages- install base-bytes base- install conf-m4 1- install cppo 1.6.1- install dune 3.5.0- install jbuilder 1.0+beta20.1 (deprecated)- install logs 0.7.0- install lwt 4.2.0- install lwt_react 1.0.1- install mew 0.1.0- install mew_vi 0.5.0- install mmap 1.0.2- install ocamlbuild 0.14.0- install ocamlfind 1.8.1- install react 1.2.2- install result 1.5- install seq 0.3- install topkg 1.0.8- install trie 1.0.0- install uchar 0.0.2- install uucp 14.0.0- install uuseg 14.0.0- install uutf 1.0.3- install zed 3.2.0<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>-> retrieved cppo.1.6.1 (cached)-> retrieved dune.3.5.0 (cached)-> retrieved jbuilder.1.0+beta20.1 (cached)-> installed conf-m4.1-> retrieved logs.0.7.0 (cached)-> retrieved lwt.4.2.0 (cached)-> retrieved lwt_react.1.0.1 (cached)-> retrieved mew.0.1.0 (cached)-> retrieved mew_vi.0.5.0 (cached)-> retrieved mmap.1.0.2 (cached)-> retrieved ocamlbuild.0.14.0 (cached)-> retrieved ocamlfind.1.8.1 (cached)-> retrieved react.1.2.2 (cached)-> retrieved result.1.5 (cached)-> retrieved seq.0.3 (cached)-> retrieved trie.1.0.0 (cached)-> retrieved uchar.0.0.2 (cached)-> retrieved uuseg.14.0.0 (cached)-> retrieved topkg.1.0.8 (cached)-> retrieved uutf.1.0.3 (cached)-> retrieved zed.3.2.0 (cached)-> retrieved uucp.14.0.0 (cached)-> installed ocamlfind.1.8.1-> installed base-bytes.base-> installed ocamlbuild.0.14.0-> installed uchar.0.0.2-> installed jbuilder.1.0+beta20.1-> installed cppo.1.6.1-> installed topkg.1.0.8-> installed uutf.1.0.3-> installed react.1.2.2-> installed dune.3.5.0-> installed result.1.5-> installed mmap.1.0.2-> installed trie.1.0.0-> installed seq.0.3-> installed mew.0.1.0-> installed mew_vi.0.5.0-> installed lwt.4.2.0-> installed logs.0.7.0-> installed lwt_react.1.0.1-> installed uucp.14.0.0-> installed uuseg.14.0.0-> installed zed.3.2.0Done.<><> jbuilder.1.0+beta20.1 installed successfully <><><><><><><><><><><><><><><>=> Note: This package is deprecated.# To update the current shell environment, run: eval $(opam env)2026-05-13 10:39.54 ---> saved as "c3a08c78792a48f64507929b260e61a72282b396ced66171bc2c78a21d777fc4"/src: (copy (src .) (dst /src))2026-05-13 10:39.55 ---> saved as "cfb68f861474968132c97db21fa35c1bf05c1f71581afd4e8bef61249e301472"/src: (run (shell "opam exec -- dune build @install @check @runtest && rm -rf _build"))2026-05-13 10:39.59 ---> saved as "673cbb7cd0e97dc83fd9393bfbb7d082bbdb3e14f19d1cfabb03000e59bf5a2c"Job succeeded2026-05-13 10:39.59: Job succeeded