2026-02-12 10:13.04: New job: test ocaml-community/lambda-term https://github.com/ocaml-community/lambda-term.git#refs/heads/master (7dd817a3048e0d6402b3932a254e325a10f8abff) (linux-x86_64:(lower-bound))Base: ocaml/opam:debian-13-ocaml-4.08@sha256:016974eca0405838af73274ed51d1a69a31f37211486cd4f5dfedd706192cce7Opam project buildTo reproduce locally:git clone --recursive "https://github.com/ocaml-community/lambda-term.git" -b "master" && cd "lambda-term" && git reset --hard 7dd817a3cat > Dockerfile <<'END-OF-DOCKERFILE'FROM ocaml/opam:debian-13-ocaml-4.08@sha256:016974eca0405838af73274ed51d1a69a31f37211486cd4f5dfedd706192cce7# debian-13-4.08_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 2dee2fe30df966714e056f8af164fe0ed7648a63 || git fetch origin master) && git reset -q --hard 2dee2fe30df966714e056f8af164fe0ed7648a63 && git log --no-decorate -n1 --oneline && 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.4.08.1 ocaml-base-compiler.4.08.1 ocaml-config.1 ocamlbuild.0.14.0 ocamlfind.1.8.0 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-BLOCK2026-02-12 10:13.04: Using cache hint "ocaml-community/lambda-term-ocaml/opam:debian-13-ocaml-4.08@sha256:016974eca0405838af73274ed51d1a69a31f37211486cd4f5dfedd706192cce7-debian-13-4.08_opam-2.5-a8fdede7489c231ad578183f25a85c81"2026-02-12 10:13.04: Using OBuilder spec:((from ocaml/opam:debian-13-ocaml-4.08@sha256:016974eca0405838af73274ed51d1a69a31f37211486cd4f5dfedd706192cce7)(comment debian-13-4.08_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 2dee2fe30df966714e056f8af164fe0ed7648a63 || git fetch origin master) && git reset -q --hard 2dee2fe30df966714e056f8af164fe0ed7648a63 && git log --no-decorate -n1 --oneline && opam update -u"))(copy (src lambda-term.opam) (dst ./))(run (network host)(shell "opam pin add -yn lambda-term.dev './'"))(run (network host)(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.4.08.1 ocaml-base-compiler.4.08.1 ocaml-config.1 ocamlbuild.0.14.0 ocamlfind.1.8.0 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")))2026-02-12 10:13.04: Waiting for resource in pool OCluster2026-02-12 10:14.20: Waiting for worker…2026-02-12 10:16.41: Got resource from pool OClusterBuilding on asteria.caelum.ci.devAll commits already cachedHEAD is now at 7dd817a release 3.3.3(from ocaml/opam:debian-13-ocaml-4.08@sha256:016974eca0405838af73274ed51d1a69a31f37211486cd4f5dfedd706192cce7)2026-02-12 10:16.33 ---> using "8e880d54b82285cc07797680056d2282ee7dd8d645150afdce9c0dfbe68786cc" from cache/: (comment debian-13-4.08_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"))2026-02-12 10:16.33 ---> using "568bff0503782ae8538da8d67d733f1595e3d2a477f8eb87b187dd336aa20c36" 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.Continue? [Y/n] yThis 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.[NOTE] The 'jobs' option was reset, its value was 71 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=71 --globalFormat upgrade done.<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>[default] Initialised2026-02-12 10:16.33 ---> using "5829eff73685e515467310cf2a4737f67a9993e59a1f8aa0943515e642cfce58" from cache/src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))Linux 6.8.0-87-genericThe OCaml toplevel, version 4.08.12.5.02026-02-12 10:16.33 ---> using "25eb49856501f61561891704feb55a32d48e3c95f380c0020b661c75cabf2c4c" from cache/src: (workdir /src)/src: (run (shell "sudo chown opam /src"))2026-02-12 10:16.33 ---> using "6f9b357d72657845dd825df4d47a09e6644df635ad4e4fe5d14d8adb7780a100" from cache/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))(network host)(shell "cd ~/opam-repository && (git cat-file -e 2dee2fe30df966714e056f8af164fe0ed7648a63 || git fetch origin master) && git reset -q --hard 2dee2fe30df966714e056f8af164fe0ed7648a63 && git log --no-decorate -n1 --oneline && opam update -u"))2dee2fe30d Merge pull request #29195 from raphael-proust/lwt-fix-ocamlfind-dep-constraint<><> 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.5.4.0"), which will ask permission to downgrade or uninstall the conflicting packages.Nothing to do.# To update the current shell environment, run: eval $(opam env)2026-02-12 10:16.33 ---> using "a53435879eb4b8d19e37fa0550a5c046a510e5687c1546e4375427927be07ffc" from cache/src: (copy (src lambda-term.opam) (dst ./))2026-02-12 10:16.33 ---> saved as "a3c3ff4fb9732abe2671c1e0c9177a5bcd6d18f1a14c6d258260b3fbce72fc83"/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)2026-02-12 10:16.35 ---> saved as "257db1b8deb154d952d15c5c4574306472771617f3736640e368c748e85234cd"/src: (run (network host)(shell "echo '(lang dune 3.0)' > './dune-project'"))2026-02-12 10:16.35 ---> saved as "da40828713b5f1cf45ca674af4565fa9c62454274d31941ac25ce2fecd35a8ce"/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.4.08.1 ocaml-base-compiler.4.08.1 ocaml-config.1 ocamlbuild.0.14.0 ocamlfind.1.8.0 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 [104 kB]- Fetched 195 kB in 0s (1680 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 4.08.1).[NOTE] Package ocaml is already installed (current version is 4.08.1).[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-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)2026-02-12 10:16.47 ---> saved as "634c3c938960528960a476440a3c2c74da150a860da895dfdbd1db4839dc85d2"/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 4.08.1).[NOTE] Package ocaml is already installed (current version is 4.08.1).[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-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 1.8.0- 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.1.8.0 (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 topkg.1.0.8 (cached)-> retrieved uuseg.14.0.0 (cached)-> retrieved uutf.1.0.3 (cached)-> retrieved zed.3.2.0 (cached)-> retrieved uucp.14.0.0 (cached)-> installed ocamlfind.1.8.0-> 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 trie.1.0.0-> installed mmap.1.0.2-> installed result.1.5-> 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)2026-02-12 10:17.36 ---> saved as "3177f91929ce1605b931bb0673739874183ac752c395430155935d2c9d003e49"/src: (copy (src .) (dst /src))2026-02-12 10:17.36 ---> saved as "df8db1223b6e98d8e7318969be1dc6f191d92195fc3cb81c22874a20fb264958"/src: (run (shell "opam exec -- dune build @install @check @runtest && rm -rf _build"))2026-02-12 10:17.39 ---> saved as "c110d75a22798e1aa45332d2443e110ed839e7aeab50c64ee5c860147e1cccde"Job succeeded2026-02-12 10:17.44: Job succeeded