2026-02-26 07:45.29: New job: test ocaml-community/lambda-term https://github.com/ocaml-community/lambda-term.git#refs/heads/master (7dd817a3048e0d6402b3932a254e325a10f8abff) (linux-x86_64:debian-12-4.14_opam-2.5) Base: ocaml/opam:debian-12-ocaml-4.14@sha256:2b68d94b19df1225eb104c02ea729f98f15c2923cddd35ac73f883ef1570d4db Opam project build To reproduce locally: git clone --recursive "https://github.com/ocaml-community/lambda-term.git" -b "master" && cd "lambda-term" && git reset --hard 7dd817a3 cat > Dockerfile <<'END-OF-DOCKERFILE' FROM ocaml/opam:debian-12-ocaml-4.14@sha256:2b68d94b19df1225eb104c02ea729f98f15c2923cddd35ac73f883ef1570d4db # debian-12-4.14_opam-2.5 USER 1000:1000 ENV CLICOLOR_FORCE="1" ENV OPAMCOLOR="always" WORKDIR /src RUN sudo ln -f /usr/bin/opam-2.5 /usr/bin/opam RUN opam init --reinit -ni RUN uname -rs && opam exec -- ocaml -version && opam --version WORKDIR /src RUN sudo chown opam /src RUN cd ~/opam-repository && (git cat-file -e f15d82d4876db0d9c8ffca03adbd331cd7612081 || git fetch origin master) && git reset -q --hard f15d82d4876db0d9c8ffca03adbd331cd7612081 && git log --no-decorate -n1 --oneline && opam update -u COPY --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 cppo.1.8.0 csexp.1.5.2 dune.3.21.1 dune-configurator.3.21.1 logs.0.10.0 lwt.6.1.1 lwt_react.1.2.0 mew.0.1.0 mew_vi.0.5.0 ocaml.4.14.2 ocaml-base-compiler.4.14.2 ocaml-config.2 ocaml-options-vanilla.1 ocamlbuild.0.16.1 ocamlfind.1.9.8 ocplib-endian.1.2 react.1.2.2 result.1.5 topkg.1.1.1 trie.1.0.0 uchar.0.0.2 uucp.17.0.0 uuseg.17.0.0 uutf.1.0.4 zed.3.2.3" ENV CI="true" ENV OCAMLCI="true" RUN opam update --depexts && opam install --cli=2.5 --depext-only -y lambda-term.dev $DEPS RUN opam install $DEPS COPY --chown=1000:1000 . /src RUN opam exec -- dune build @install @check @runtest && rm -rf _build END-OF-DOCKERFILE docker build . END-REPRO-BLOCK 2026-02-26 07:45.29: Using cache hint "ocaml-community/lambda-term-ocaml/opam:debian-12-ocaml-4.14@sha256:2b68d94b19df1225eb104c02ea729f98f15c2923cddd35ac73f883ef1570d4db-debian-12-4.14_opam-2.5-9e2b639bbe160615db296b7e16b87d82" 2026-02-26 07:45.29: Using OBuilder spec: ((from ocaml/opam:debian-12-ocaml-4.14@sha256:2b68d94b19df1225eb104c02ea729f98f15c2923cddd35ac73f883ef1570d4db) (comment debian-12-4.14_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 f15d82d4876db0d9c8ffca03adbd331cd7612081 || git fetch origin master) && git reset -q --hard f15d82d4876db0d9c8ffca03adbd331cd7612081 && 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 cppo.1.8.0 csexp.1.5.2 dune.3.21.1 dune-configurator.3.21.1 logs.0.10.0 lwt.6.1.1 lwt_react.1.2.0 mew.0.1.0 mew_vi.0.5.0 ocaml.4.14.2 ocaml-base-compiler.4.14.2 ocaml-config.2 ocaml-options-vanilla.1 ocamlbuild.0.16.1 ocamlfind.1.9.8 ocplib-endian.1.2 react.1.2.2 result.1.5 topkg.1.1.1 trie.1.0.0 uchar.0.0.2 uucp.17.0.0 uuseg.17.0.0 uutf.1.0.4 zed.3.2.3") (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")) ) 2026-02-26 07:45.29: Waiting for resource in pool OCluster 2026-02-26 09:18.35: Waiting for worker… 2026-02-26 09:24.45: Got resource from pool OCluster Building on doris.caelum.ci.dev All commits already cached HEAD is now at 7dd817a release 3.3.3 (from ocaml/opam:debian-12-ocaml-4.14@sha256:2b68d94b19df1225eb104c02ea729f98f15c2923cddd35ac73f883ef1570d4db) Unable to find image 'ocaml/opam:debian-12-ocaml-4.14@sha256:2b68d94b19df1225eb104c02ea729f98f15c2923cddd35ac73f883ef1570d4db' locally docker.io/ocaml/opam@sha256:2b68d94b19df1225eb104c02ea729f98f15c2923cddd35ac73f883ef1570d4db: Pulling from ocaml/opam 6bc9f599b3ef: Already exists d58ede61f1ea: Already exists 59fd7d32ea8a: Already exists 60d26dc9eed4: Already exists 98f543d3d01d: Already exists 161a462e0ee3: Already exists d63b9e393571: Already exists 5035b470c5fd: Already exists c044051f86f0: Already exists e46db7eb399e: Already exists 3e83b7b7fc77: Already exists 03ea2e79c43c: Already exists 8d2b9b45eead: Already exists a3c20940c5b9: Already exists bbffc2740725: Already exists 5f27f2e5115b: Already exists aa26a691a008: Already exists bd1d45f5a000: Already exists 0cc5c7c7516a: Already exists d0b90656e0e8: Already exists 643825a484d2: Already exists 67dabf16b113: Already exists 4f4fb700ef54: Already exists 9551114336f8: Already exists 2a7bf6427e8c: Already exists 1b47d47d94f8: Already exists 4be82938ba83: Already exists 80976f0d06a6: Already exists 5bbf91e88fcf: Already exists 10bde5a9d661: Already exists 00617c3bf097: Already exists 6dff02c33996: Already exists 42aae9593b3f: Already exists aec72d9c9e64: Already exists 16d1596d51b2: Already exists 9cbb5291df33: Already exists 11ddb25ececc: Already exists 46139e478336: Already exists e852d99175ac: Already exists 8efd7bff796c: Already exists 49052a37c89a: Already exists 3a99b4ee4231: Pulling fs layer c75f7bd00dfc: Pulling fs layer 00d438fe307c: Pulling fs layer 0b6b272507f8: Pulling fs layer 0b6b272507f8: Waiting c75f7bd00dfc: Verifying Checksum c75f7bd00dfc: Download complete 00d438fe307c: Download complete 0b6b272507f8: Download complete 3a99b4ee4231: Download complete 3a99b4ee4231: Pull complete c75f7bd00dfc: Pull complete 00d438fe307c: Pull complete 0b6b272507f8: Pull complete Digest: sha256:2b68d94b19df1225eb104c02ea729f98f15c2923cddd35ac73f883ef1570d4db Status: Downloaded newer image for ocaml/opam@sha256:2b68d94b19df1225eb104c02ea729f98f15c2923cddd35ac73f883ef1570d4db 2026-02-26 09:50.15 ---> using "803d3abb0b30d9111098acbd495ef0082ad79e8f26595cf5193f0fdf5ac7c007" from cache /: (comment debian-12-4.14_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")) 2026-02-26 09:50.15 ---> using "be39064392c922316f5e43243de103d15ddc965bc8763a22c341e0c9a34151eb" 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] y [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 --global Format upgrade done. <><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><> [default] Initialised 2026-02-26 09:50.15 ---> using "80e163142c89c25bd30d9e4388418870595e3828055a382b322da8351ae2e70f" from cache /src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version")) Linux 6.8.0-94-generic The OCaml toplevel, version 4.14.2 2.5.0 2026-02-26 09:50.15 ---> using "8363f9073e832b63eb1abebdfdb614cae4914b44026cf7c73226e5d4223c2f50" from cache /src: (workdir /src) /src: (run (shell "sudo chown opam /src")) 2026-02-26 09:50.15 ---> using "f3a7d1671b4872c2e2880bfbed5666be41e43f60697fd5e07446f336a2456514" from cache /src: (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "cd ~/opam-repository && (git cat-file -e f15d82d4876db0d9c8ffca03adbd331cd7612081 || git fetch origin master) && git reset -q --hard f15d82d4876db0d9c8ffca03adbd331cd7612081 && git log --no-decorate -n1 --oneline && opam update -u")) From https://github.com/ocaml/opam-repository * branch master -> FETCH_HEAD 3109384a92..ffc3fe0dd7 master -> origin/master f15d82d487 Merge pull request #29449 from raphael-proust/opam-publish-lwt.6.1.1 <><> Updating package repositories ><><><><><><><><><><><><><><><><><><><><><><> [default] synchronised from git+file:///home/opam/opam-repository Everything 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.5.4.1"), which will ask permission to downgrade or uninstall the conflicting packages. Nothing to do. # To update the current shell environment, run: eval $(opam env) 2026-02-26 09:50.15 ---> using "32e82904346359616b94be303907b85e3450b9b3043e40bc2f2a3a4f1a928c4a" from cache /src: (copy (src lambda-term.opam) (dst ./)) 2026-02-26 09:50.15 ---> saved as "1d88beb649ed70348fe621c861e20ec2e14fdd2c952654f9900ed9898d234e17" /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) 2026-02-26 09:50.16 ---> saved as "07a5240005549ac0bab8960bc047b6e4b5d3ca06479f8fee14a8f1f58b6a4a4d" /src: (run (network host) (shell "echo '(lang dune 3.0)' > './dune-project'")) 2026-02-26 09:50.16 ---> saved as "02ec782e0a02d828e148b6d73ce9c93316264bbfc1d2cc6d17afe83f89f853a0" /src: (env DEPS "base-bigarray.base base-bytes.base base-threads.base base-unix.base cppo.1.8.0 csexp.1.5.2 dune.3.21.1 dune-configurator.3.21.1 logs.0.10.0 lwt.6.1.1 lwt_react.1.2.0 mew.0.1.0 mew_vi.0.5.0 ocaml.4.14.2 ocaml-base-compiler.4.14.2 ocaml-config.2 ocaml-options-vanilla.1 ocamlbuild.0.16.1 ocamlfind.1.9.8 ocplib-endian.1.2 react.1.2.2 result.1.5 topkg.1.1.1 trie.1.0.0 uchar.0.0.2 uucp.17.0.0 uuseg.17.0.0 uutf.1.0.4 zed.3.2.3") /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 bookworm InRelease - Get:2 http://deb.debian.org/debian bookworm-updates InRelease [55.4 kB] - Get:3 http://deb.debian.org/debian-security bookworm-security InRelease [48.0 kB] - Get:4 http://deb.debian.org/debian-security bookworm-security/main amd64 Packages [297 kB] - Fetched 401 kB in 0s (1069 kB/s) - Reading package lists... <><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><> [lambda-term.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 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). # To update the current shell environment, run: eval $(opam env) 2026-02-26 09:50.25 ---> saved as "fa5538cb47577928418100b2bc55bc52cb34cd1895950873218a3e021ef1ffc8" /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 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 22 packages - install base-bytes base - install cppo 1.8.0 - install csexp 1.5.2 - install dune 3.21.1 - install dune-configurator 3.21.1 - install logs 0.10.0 - install lwt 6.1.1 - install lwt_react 1.2.0 - install mew 0.1.0 - install mew_vi 0.5.0 - install ocamlbuild 0.16.1 - install ocamlfind 1.9.8 - install ocplib-endian 1.2 - install react 1.2.2 - install result 1.5 - install topkg 1.1.1 - install trie 1.0.0 - install uchar 0.0.2 - install uucp 17.0.0 - install uuseg 17.0.0 - install uutf 1.0.4 - install zed 3.2.3 <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><> -> retrieved cppo.1.8.0 (cached) -> retrieved csexp.1.5.2 (cached) -> retrieved logs.0.10.0 (cached) -> retrieved lwt.6.1.1 (cached) -> retrieved lwt_react.1.2.0 (cached) -> retrieved mew.0.1.0 (cached) -> retrieved mew_vi.0.5.0 (cached) -> retrieved ocamlfind.1.9.8 (cached) -> retrieved ocamlbuild.0.16.1 (cached) -> retrieved dune.3.21.1, dune-configurator.3.21.1 (cached) -> retrieved ocplib-endian.1.2 (cached) -> retrieved react.1.2.2 (cached) -> retrieved result.1.5 (cached) -> retrieved trie.1.0.0 (cached) -> retrieved uchar.0.0.2 (cached) -> retrieved topkg.1.1.1 (cached) -> retrieved uuseg.17.0.0 (cached) -> retrieved uutf.1.0.4 (cached) -> retrieved zed.3.2.3 (cached) -> retrieved uucp.17.0.0 (cached) -> installed ocamlfind.1.9.8 -> installed base-bytes.base -> installed ocamlbuild.0.16.1 -> installed uchar.0.0.2 -> installed topkg.1.1.1 -> installed uutf.1.0.4 -> installed react.1.2.2 -> installed dune.3.21.1 -> installed trie.1.0.0 -> installed result.1.5 -> installed csexp.1.5.2 -> installed cppo.1.8.0 -> installed mew.0.1.0 -> installed ocplib-endian.1.2 -> installed mew_vi.0.5.0 -> installed dune-configurator.3.21.1 -> installed lwt.6.1.1 -> installed lwt_react.1.2.0 -> installed logs.0.10.0 -> installed uucp.17.0.0 -> installed uuseg.17.0.0 -> installed zed.3.2.3 Done. # To update the current shell environment, run: eval $(opam env) 2026-02-26 09:51.12 ---> saved as "51db95a8949509c96b9bc05832d1f0f77a85ab35816fb7f34da99937062e0419" /src: (copy (src .) (dst /src)) 2026-02-26 09:51.12 ---> saved as "68c0239e49a4aa1cf1f8a0cb4cfc2ed240ab2745e5b409c41632014d7c20a8e2" /src: (run (shell "opam exec -- dune build @install @check @runtest && rm -rf _build")) 2026-02-26 09:51.14 ---> saved as "c76e73dd89fe9179220cb569e776405eecb1a553755f7b8f666fd31eff70d256" Job succeeded 2026-02-26 09:51.14: Job succeeded