2026-01-09 09:11.39: New job: test mbarbin/cmdlang https://github.com/mbarbin/cmdlang.git#refs/heads/main (0a589d72473782c7a1eab074327fac730e26e9cb) (linux-x86_64:debian-13-5.1_opam-2.4)Base: ocaml/opam:debian-13-ocaml-5.1@sha256:fc1428e3cf55668b15f2dec716b8242a7ce1f86cfdaa6e8abdbf17b28957f45bOpam project buildTo reproduce locally:git clone --recursive "https://github.com/mbarbin/cmdlang.git" -b "main" && cd "cmdlang" && git reset --hard 0a589d72cat > Dockerfile <<'END-OF-DOCKERFILE'FROM ocaml/opam:debian-13-ocaml-5.1@sha256:fc1428e3cf55668b15f2dec716b8242a7ce1f86cfdaa6e8abdbf17b28957f45b# debian-13-5.1_opam-2.4USER 1000:1000ENV CLICOLOR_FORCE="1"ENV OPAMCOLOR="always"WORKDIR /srcRUN sudo ln -f /usr/bin/opam-2.4 /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 c65fcb116531ae66ad3316b265e233443ef25044 || git fetch origin master) && git reset -q --hard c65fcb116531ae66ad3316b265e233443ef25044 && git log --no-decorate -n1 --oneline && opam update -uCOPY --chown=1000:1000 cmdlang.opam cmdlang-to-cmdliner.opam cmdlang-to-climate.opam cmdlang-to-base.opam cmdlang-tests.opam cmdlang-stdlib-runner.opam cmdlang-dev.opam ./RUN opam pin add -yn cmdlang.dev './' && \opam pin add -yn cmdlang-to-cmdliner.dev './' && \opam pin add -yn cmdlang-to-climate.dev './' && \opam pin add -yn cmdlang-to-base.dev './' && \opam pin add -yn cmdlang-tests.dev './' && \opam pin add -yn cmdlang-stdlib-runner.dev './' && \opam pin add -yn cmdlang-dev.dev './'RUN echo '(lang dune 3.0)' > './dune-project'ENV DEPS="base-bigarray.base base-domains.base base-nnp.base base-threads.base base-unix.base climate.0.9.0 cmdliner.2.1.0 dune.3.20.2 ocaml.5.1.1 ocaml-base-compiler.5.1.1 ocaml-config.3 ocaml-options-vanilla.1"ENV CI="true"ENV OCAMLCI="true"RUN opam update --depexts && opam install --cli=2.4 --depext-only -y cmdlang.dev cmdlang-to-cmdliner.dev cmdlang-to-climate.dev cmdlang-stdlib-runner.dev $DEPSRUN opam install $DEPSCOPY --chown=1000:1000 . /srcRUN opam exec -- dune build --only-packages=cmdlang,cmdlang-to-cmdliner,cmdlang-to-climate,cmdlang-stdlib-runner @install @check @runtest && rm -rf _buildEND-OF-DOCKERFILEdocker build .END-REPRO-BLOCK2026-01-09 09:11.39: Using cache hint "mbarbin/cmdlang-ocaml/opam:debian-13-ocaml-5.1@sha256:fc1428e3cf55668b15f2dec716b8242a7ce1f86cfdaa6e8abdbf17b28957f45b-debian-13-5.1_opam-2.4-ebbc318e65a98548825632803baaa342"2026-01-09 09:11.39: Using OBuilder spec:((from ocaml/opam:debian-13-ocaml-5.1@sha256:fc1428e3cf55668b15f2dec716b8242a7ce1f86cfdaa6e8abdbf17b28957f45b)(comment debian-13-5.1_opam-2.4)(user (uid 1000) (gid 1000))(env CLICOLOR_FORCE 1)(env OPAMCOLOR always)(workdir /src)(run (shell "sudo ln -f /usr/bin/opam-2.4 /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 c65fcb116531ae66ad3316b265e233443ef25044 || git fetch origin master) && git reset -q --hard c65fcb116531ae66ad3316b265e233443ef25044 && git log --no-decorate -n1 --oneline && opam update -u"))(copy (src cmdlang.opam cmdlang-to-cmdliner.opam cmdlang-to-climate.opam cmdlang-to-base.opam cmdlang-tests.opam cmdlang-stdlib-runner.opam cmdlang-dev.opam)(dst ./))(run (network host)(shell "opam pin add -yn cmdlang.dev './' && \\nopam pin add -yn cmdlang-to-cmdliner.dev './' && \\nopam pin add -yn cmdlang-to-climate.dev './' && \\nopam pin add -yn cmdlang-to-base.dev './' && \\nopam pin add -yn cmdlang-tests.dev './' && \\nopam pin add -yn cmdlang-stdlib-runner.dev './' && \\nopam pin add -yn cmdlang-dev.dev './'"))(run (network host)(shell "echo '(lang dune 3.0)' > './dune-project'"))(env DEPS "base-bigarray.base base-domains.base base-nnp.base base-threads.base base-unix.base climate.0.9.0 cmdliner.2.1.0 dune.3.20.2 ocaml.5.1.1 ocaml-base-compiler.5.1.1 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=2.4 --depext-only -y cmdlang.dev cmdlang-to-cmdliner.dev cmdlang-to-climate.dev cmdlang-stdlib-runner.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 --only-packages=cmdlang,cmdlang-to-cmdliner,cmdlang-to-climate,cmdlang-stdlib-runner @install @check @runtest && rm -rf _build")))2026-01-09 09:11.39: Waiting for resource in pool OCluster2026-01-09 09:11.39: Waiting for worker…2026-01-09 09:11.39: Got resource from pool OClusterBuilding on bremusa.ocamllabs.iohint: Using 'master' as the name for the initial branch. This default branch namehint: is subject to change. To configure the initial branch name to use in allhint: of your new repositories, which will suppress this warning, call:hint:hint: git config --global init.defaultBranch <name>hint:hint: Names commonly chosen instead of 'master' are 'main', 'trunk' andhint: 'development'. The just-created branch can be renamed via this command:hint:hint: git branch -m <name>Initialised empty Git repository in /var/cache/obuilder/ocluster/git/cmdlang.git-7767ac848259e11ad853b9c30d78bb4e6e2197ec/.git/HEAD is now at 0a589d7 Prepare dune-workspace files for CI workflows(from ocaml/opam:debian-13-ocaml-5.1@sha256:fc1428e3cf55668b15f2dec716b8242a7ce1f86cfdaa6e8abdbf17b28957f45b)Unable to find image 'ocaml/opam:debian-13-ocaml-5.1@sha256:fc1428e3cf55668b15f2dec716b8242a7ce1f86cfdaa6e8abdbf17b28957f45b' locallydocker.io/ocaml/opam@sha256:fc1428e3cf55668b15f2dec716b8242a7ce1f86cfdaa6e8abdbf17b28957f45b: Pulling from ocaml/opam2981f7e8980b: Pulling fs layer9c63e1c4ba84: Pulling fs layer02578b9c9f1b: Pulling fs layer3801cb7ba5e6: Pulling fs layer1c4cdedd39f1: Pulling fs layer02578b9c9f1b: Download complete40f6006c5f5a: Pulling fs layerc451a17216ec: Pulling fs layer9c63e1c4ba84: Download complete3801cb7ba5e6: Download completee4104b8f72ee: Pulling fs layerc451a17216ec: 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Checksumaaadc8167a2c: Download complete96d373bbe3fd: Verifying Checksum96d373bbe3fd: Download complete96d373bbe3fd: Pull completec516698917d9: Pull completec7fc82c82e4d: Pull completeaaadc8167a2c: Pull completeDigest: sha256:fc1428e3cf55668b15f2dec716b8242a7ce1f86cfdaa6e8abdbf17b28957f45bStatus: Downloaded newer image for ocaml/opam@sha256:fc1428e3cf55668b15f2dec716b8242a7ce1f86cfdaa6e8abdbf17b28957f45b2026-01-09 09:11.40 ---> using "154ed83a2d2caac80a928640161c420a582b18cc24a24da825c8f42d9166e911" from cache/: (comment debian-13-5.1_opam-2.4)/: (user (uid 1000) (gid 1000))/: (env CLICOLOR_FORCE 1)/: (env OPAMCOLOR always)/: (workdir /src)/src: (run (shell "sudo ln -f /usr/bin/opam-2.4 /usr/bin/opam"))2026-01-09 09:11.40 ---> using "455bfde36d3dfe3c2504fa09471a6fb13f1e3a5d1ca81ec293add1a8831c30d4" 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 2.0 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] Initialised2026-01-09 09:11.40 ---> using "0bce436739ab9642563661e90badc2e42d57d669e2c4704a1ba12d15c06d68e1" from cache/src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))Linux 6.8.0-90-genericThe OCaml toplevel, version 5.1.12.4.12026-01-09 09:11.40 ---> using "201878c894542a0245796caa18fdb6da4d27832f44332519c91253375c2a82e2" from cache/src: (workdir /src)/src: (run (shell "sudo chown opam /src"))2026-01-09 09:11.40 ---> using "af967366b3b65c67434ff31687b0a0a6560bdb533284512b2c6059a389ece08d" from cache/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))(network host)(shell "cd ~/opam-repository && (git cat-file -e c65fcb116531ae66ad3316b265e233443ef25044 || git fetch origin master) && git reset -q --hard c65fcb116531ae66ad3316b265e233443ef25044 && git log --no-decorate -n1 --oneline && opam update -u"))From https://github.com/ocaml/opam-repository* branch master -> FETCH_HEADee48e882f0..93a7bce43a master -> origin/masterc65fcb1165 Merge pull request #29080 from dra27/ocaml-config-urls<><> 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)2026-01-09 09:11.40 ---> using "52f54813c839ce62203f41bd6cfecd7dfdcc8480c5e989bb1b32ebfb340fba7e" from cache/src: (copy (src cmdlang.opam cmdlang-to-cmdliner.opam cmdlang-to-climate.opam cmdlang-to-base.opam cmdlang-tests.opam cmdlang-stdlib-runner.opam cmdlang-dev.opam)(dst ./))2026-01-09 09:11.40 ---> saved as "8b7e7e3636539842ed0e1c79b0b7e5dd2d56a6312dc20b73d2548d247e0e1efb"/src: (run (network host)(shell "opam pin add -yn cmdlang.dev './' && \\nopam pin add -yn cmdlang-to-cmdliner.dev './' && \\nopam pin add -yn cmdlang-to-climate.dev './' && \\nopam pin add -yn cmdlang-to-base.dev './' && \\nopam pin add -yn cmdlang-tests.dev './' && \\nopam pin add -yn cmdlang-stdlib-runner.dev './' && \\nopam pin add -yn cmdlang-dev.dev './'"))[cmdlang.dev] synchronised (file:///src)cmdlang is now pinned to file:///src (version dev)[cmdlang-to-cmdliner.dev] synchronised (file:///src)cmdlang-to-cmdliner is now pinned to file:///src (version dev)[cmdlang-to-climate.dev] synchronised (file:///src)cmdlang-to-climate is now pinned to file:///src (version dev)[cmdlang-to-base.dev] synchronised (file:///src)cmdlang-to-base is now pinned to file:///src (version dev)[NOTE] Package cmdlang-tests does not exist in opam repositories registered in the current switch.[cmdlang-tests.dev] synchronised (file:///src)cmdlang-tests is now pinned to file:///src (version dev)[cmdlang-stdlib-runner.dev] synchronised (file:///src)cmdlang-stdlib-runner is now pinned to file:///src (version dev)[NOTE] Package cmdlang-dev does not exist in opam repositories registered in the current switch.[cmdlang-dev.dev] synchronised (file:///src)cmdlang-dev is now pinned to file:///src (version dev)2026-01-09 09:11.49 ---> saved as "50a1e79a6dfa8efec9d464b7ec802105d5e914f784c1f3b29df971088121076f"/src: (run (network host)(shell "echo '(lang dune 3.0)' > './dune-project'"))2026-01-09 09:11.49 ---> saved as "900ae641d958e3ff48b6404acdb6fb4ae3d29e2dc2a7f674fa190983a13da78b"/src: (env DEPS "base-bigarray.base base-domains.base base-nnp.base base-threads.base base-unix.base climate.0.9.0 cmdliner.2.1.0 dune.3.20.2 ocaml.5.1.1 ocaml-base-compiler.5.1.1 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=2.4 --depext-only -y cmdlang.dev cmdlang-to-cmdliner.dev cmdlang-to-climate.dev cmdlang-stdlib-runner.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 (722 kB/s)- Reading package lists...-<><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><>[cmdlang.dev] synchronised (file:///src)[cmdlang-stdlib-runner.dev] synchronised (file:///src)[cmdlang-to-climate.dev] synchronised (file:///src)[cmdlang-to-cmdliner.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 5.1.1).[NOTE] Package ocaml is already installed (current version is 5.1.1).[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-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).2026-01-09 09:11.57 ---> saved as "98f8f85478b05d90433799f963dcd6e2c919e292d0bc465eed5cef76c78010c1"/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 5.1.1).[NOTE] Package ocaml is already installed (current version is 5.1.1).[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-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 3 packages- install climate 0.9.0- install cmdliner 2.1.0- install dune 3.20.2<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>-> retrieved cmdliner.2.1.0 (cached)-> retrieved climate.0.9.0 (https://opam.ocaml.org/cache)-> retrieved dune.3.20.2 (cached)-> installed cmdliner.2.1.0-> installed dune.3.20.2-> installed climate.0.9.0Done.# To update the current shell environment, run: eval $(opam env)2026-01-09 09:12.24 ---> saved as "93bcd0b17e41a1db6655eb06f3773e93463792c179761b71a1fc114df375585f"/src: (copy (src .) (dst /src))2026-01-09 09:12.24 ---> saved as "d04536b341ec2739b4c8a737c5d11c0b37a18878f1579c98854b15df88ccf1d9"/src: (run (shell "opam exec -- dune build --only-packages=cmdlang,cmdlang-to-cmdliner,cmdlang-to-climate,cmdlang-stdlib-runner @install @check @runtest && rm -rf _build"))2026-01-09 09:12.25 ---> saved as "bc2a6ce278f3803ac24654651cb8443f161b20967bd710c144537183eaed80ab"Job succeeded2026-01-09 09:12.25: Job succeeded