2026-03-06 13:46.47: New job: test ocaml-community/utop https://github.com/ocaml-community/utop.git#refs/pull/511/head (468e45251acc8ca5d46c68772fb0484010539f61) (linux-x86_64:debian-13-4.13_opam-2.5) Base: ocaml/opam:debian-13-ocaml-4.13@sha256:bfad6276651439d1936485d150481955294d3b0412f2a7a09e4a92b04f157e28 Opam project build To reproduce locally: git clone --recursive "https://github.com/ocaml-community/utop.git" && cd "utop" && git fetch origin "refs/pull/511/head" && git reset --hard 468e4525 cat > Dockerfile <<'END-OF-DOCKERFILE' FROM ocaml/opam:debian-13-ocaml-4.13@sha256:bfad6276651439d1936485d150481955294d3b0412f2a7a09e4a92b04f157e28 # debian-13-4.13_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 31db989bcaf14647d9889b8903120d6202ac37a8 || git fetch origin master) && git reset -q --hard 31db989bcaf14647d9889b8903120d6202ac37a8 && git log --no-decorate -n1 --oneline && opam update -u COPY --chown=1000:1000 utop.opam ./ RUN opam pin add -yn utop.dev './' RUN echo '(lang dune 3.0)' > './dune-project' ENV DEPS="alcotest.1.9.1 astring.0.8.5 base-bigarray.base base-bytes.base base-threads.base base-unix.base cmdliner.2.1.0 cppo.1.8.0 csexp.1.5.2 dune.3.21.1 dune-configurator.3.21.1 fmt.0.11.0 lambda-term.3.3.3 logs.0.8.0 lwt.5.9.2 lwt_react.1.2.0 mew.0.1.0 mew_vi.0.5.0 ocaml.4.13.1 ocaml-base-compiler.4.13.1 ocaml-config.2 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocamlbuild.0.16.1 ocamlfind.1.9.8 ocplib-endian.1.2 re.1.14.0 react.1.2.2 result.1.5 stdlib-shims.0.3.0 topkg.1.1.1 trie.1.0.0 uchar.0.0.2 uucp.15.0.0 uuseg.15.0.0 uutf.1.0.4 xdg.3.21.1 zed.3.2.3" ENV CI="true" ENV OCAMLCI="true" RUN opam update --depexts && opam install --cli=2.5 --depext-only -y utop.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 2026-03-06 13:46.47: Using cache hint "ocaml-community/utop-ocaml/opam:debian-13-ocaml-4.13@sha256:bfad6276651439d1936485d150481955294d3b0412f2a7a09e4a92b04f157e28-debian-13-4.13_opam-2.5-60cb831e1039d9a39ca62a0dde069446" 2026-03-06 13:46.47: Using OBuilder spec: ((from ocaml/opam:debian-13-ocaml-4.13@sha256:bfad6276651439d1936485d150481955294d3b0412f2a7a09e4a92b04f157e28) (comment debian-13-4.13_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 31db989bcaf14647d9889b8903120d6202ac37a8 || git fetch origin master) && git reset -q --hard 31db989bcaf14647d9889b8903120d6202ac37a8 && git log --no-decorate -n1 --oneline && opam update -u")) (copy (src utop.opam) (dst ./)) (run (network host) (shell "opam pin add -yn utop.dev './'")) (run (shell "echo '(lang dune 3.0)' > './dune-project'")) (env DEPS "alcotest.1.9.1 astring.0.8.5 base-bigarray.base base-bytes.base base-threads.base base-unix.base cmdliner.2.1.0 cppo.1.8.0 csexp.1.5.2 dune.3.21.1 dune-configurator.3.21.1 fmt.0.11.0 lambda-term.3.3.3 logs.0.8.0 lwt.5.9.2 lwt_react.1.2.0 mew.0.1.0 mew_vi.0.5.0 ocaml.4.13.1 ocaml-base-compiler.4.13.1 ocaml-config.2 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocamlbuild.0.16.1 ocamlfind.1.9.8 ocplib-endian.1.2 re.1.14.0 react.1.2.2 result.1.5 stdlib-shims.0.3.0 topkg.1.1.1 trie.1.0.0 uchar.0.0.2 uucp.15.0.0 uuseg.15.0.0 uutf.1.0.4 xdg.3.21.1 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 utop.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")) ) 2026-03-06 13:46.47: Waiting for resource in pool OCluster 2026-03-06 13:46.47: Waiting for worker… 2026-03-06 13:46.47: Got resource from pool OCluster Building on phoebe All commits already cached HEAD is now at 468e452 Clarify that neocaml integration lives on the neocaml side (from ocaml/opam:debian-13-ocaml-4.13@sha256:bfad6276651439d1936485d150481955294d3b0412f2a7a09e4a92b04f157e28) Unable to find image 'ocaml/opam:debian-13-ocaml-4.13@sha256:bfad6276651439d1936485d150481955294d3b0412f2a7a09e4a92b04f157e28' locally docker.io/ocaml/opam@sha256:bfad6276651439d1936485d150481955294d3b0412f2a7a09e4a92b04f157e28: Pulling from ocaml/opam ef235bf1a09a: Already exists 58b06b604a42: Already exists b55f23c32d5a: Already exists aa415425edb7: Already exists c4f39ed7469c: Already exists ca248a2fdd5e: Already exists 74109c509b2f: Already exists 18c2fa2271cb: Already exists 37d4d41661a2: Already exists 0b2f35f78814: Already exists e65f29522a9a: Already exists 603a51b67573: Already exists 89b2faa02f16: Already exists e5f11471afd4: Already exists d7b0e5daa224: Already exists 7bec4d50f3b2: Already exists d3a70ed71f1c: Already exists 90de03d9b27a: Already exists a28f685cf2db: Already exists 5bb5e02041c7: Already exists 74f9af816199: Already exists 74c2f6cb4138: Already exists 4f4fb700ef54: Already exists 5ce9bdcb2952: Already exists bf18c14e9b34: Already exists bb4b67501479: Already exists 89e7ed0468f5: Already exists 640077527026: Already exists 363b481ff012: Already exists 437bd8bc3ce9: Already exists 2bcf3429833a: Already exists 3e5fe21454e9: Already exists f3afb11ae499: Already exists c3a5b88f5e5f: Already exists 124a1dc355b1: Already exists 0a9982d37abd: Already exists 9b8b724665ed: Already exists f81507befe71: Already exists 7984e4546bf9: Already exists 3579b890ab6e: Already exists e83772930ba8: Already exists fcd684f07d31: Pulling fs layer 7d5c6e4f94d9: Pulling fs layer 37c08db70373: Pulling fs layer e250847e5997: Pulling fs layer e250847e5997: Waiting 7d5c6e4f94d9: Download complete 37c08db70373: Verifying Checksum 37c08db70373: Download complete e250847e5997: Verifying Checksum e250847e5997: Download complete fcd684f07d31: Verifying Checksum fcd684f07d31: Download complete fcd684f07d31: Pull complete 7d5c6e4f94d9: Pull complete 37c08db70373: Pull complete e250847e5997: Pull complete Digest: sha256:bfad6276651439d1936485d150481955294d3b0412f2a7a09e4a92b04f157e28 Status: Downloaded newer image for ocaml/opam@sha256:bfad6276651439d1936485d150481955294d3b0412f2a7a09e4a92b04f157e28 2026-03-06 13:46.49 ---> using "6f67fa6fc13bc551158d0e73e142598a97e75ff23e43e453d3db94cda99480b1" from cache /: (comment debian-13-4.13_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")) 2026-03-06 13:46.49 ---> using "3c55d1ce7213b1a6af05be38063f13d16b71e96290a1b6e1f655e994607ac1ed" 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] y Format upgrade done. 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. <><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><> [default] Initialised 2026-03-06 13:46.49 ---> using "c458e681c0b29f0998e7cb94106381dace622ae231dcee47df9de27c584c21bd" from cache /src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version")) Linux 6.8.0-90-generic The OCaml toplevel, version 4.13.1 2.5.0 2026-03-06 13:46.49 ---> using "34924938a23cbd3cdd17ff5553cf127d9f54d28e1f916d86be547a4990655677" from cache /src: (workdir /src) /src: (run (shell "sudo chown opam /src")) 2026-03-06 13:46.49 ---> using "9a3462380ba2d5756cc95b643fb520ad2671c9c93318130323887553801b7cbb" from cache /src: (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "cd ~/opam-repository && (git cat-file -e 31db989bcaf14647d9889b8903120d6202ac37a8 || git fetch origin master) && git reset -q --hard 31db989bcaf14647d9889b8903120d6202ac37a8 && git log --no-decorate -n1 --oneline && opam update -u")) From https://github.com/ocaml/opam-repository * branch master -> FETCH_HEAD 340ee6fd1f..31db989bca master -> origin/master 31db989bca Merge pull request #29510 from kit-ty-kate/lwt-ocaml5 <><> 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.5.5.0"), which will ask permission to downgrade or uninstall the conflicting packages. Nothing to do. # To update the current shell environment, run: eval $(opam env) 2026-03-06 13:46.49 ---> using "060bd9408af0398df7c040132b4fa716e1b3340d229cafc5a2231235e8ee0e0a" from cache /src: (copy (src utop.opam) (dst ./)) 2026-03-06 13:46.49 ---> using "52f9bffb9e200d009d452e74581f42d8daad05a71eb1436615b94427fe9a87ce" from cache /src: (run (network host) (shell "opam pin add -yn utop.dev './'")) [utop.dev] synchronised (file:///src) utop is now pinned to file:///src (version dev) 2026-03-06 13:46.49 ---> using "d24f3413405947c6f37b3818177ab932aeab43ddfc58b85c3196c1e5ad22ab04" from cache /src: (run (shell "echo '(lang dune 3.0)' > './dune-project'")) 2026-03-06 13:46.49 ---> using "9012be4a4ab16282377dc4775727e2daad8e2ee1a3f70975a046faad3aafbc5a" from cache /src: (env DEPS "alcotest.1.9.1 astring.0.8.5 base-bigarray.base base-bytes.base base-threads.base base-unix.base cmdliner.2.1.0 cppo.1.8.0 csexp.1.5.2 dune.3.21.1 dune-configurator.3.21.1 fmt.0.11.0 lambda-term.3.3.3 logs.0.8.0 lwt.5.9.2 lwt_react.1.2.0 mew.0.1.0 mew_vi.0.5.0 ocaml.4.13.1 ocaml-base-compiler.4.13.1 ocaml-config.2 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocamlbuild.0.16.1 ocamlfind.1.9.8 ocplib-endian.1.2 re.1.14.0 react.1.2.2 result.1.5 stdlib-shims.0.3.0 topkg.1.1.1 trie.1.0.0 uchar.0.0.2 uucp.15.0.0 uuseg.15.0.0 uutf.1.0.4 xdg.3.21.1 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 utop.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 [108 kB] - Fetched 199 kB in 0s (794 kB/s) - Reading package lists... - <><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><> [utop.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 4.13.1). [NOTE] Package ocaml is already installed (current version is 4.13.1). [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). # To update the current shell environment, run: eval $(opam env) 2026-03-06 13:46.49 ---> using "0e49224cefaf6df781676def71023398f7436cd1ae32b9380a7fced98ed52286" from cache /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 4.13.1). [NOTE] Package ocaml is already installed (current version is 4.13.1). [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 31 packages - install alcotest 1.9.1 - install astring 0.8.5 - install base-bytes base - install cmdliner 2.1.0 - install cppo 1.8.0 - install csexp 1.5.2 - install dune 3.21.1 - install dune-configurator 3.21.1 - install fmt 0.11.0 - install lambda-term 3.3.3 - install logs 0.8.0 - install lwt 5.9.2 - install lwt_react 1.2.0 - install mew 0.1.0 - install mew_vi 0.5.0 - install ocaml-syntax-shims 1.0.0 - install ocamlbuild 0.16.1 - install ocamlfind 1.9.8 - install ocplib-endian 1.2 - install re 1.14.0 - install react 1.2.2 - install result 1.5 - install stdlib-shims 0.3.0 - install topkg 1.1.1 - install trie 1.0.0 - install uchar 0.0.2 - install uucp 15.0.0 - install uuseg 15.0.0 - install uutf 1.0.4 - install xdg 3.21.1 - install zed 3.2.3 <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><> -> retrieved alcotest.1.9.1 (cached) -> retrieved astring.0.8.5 (cached) -> retrieved cmdliner.2.1.0 (cached) -> retrieved cppo.1.8.0 (cached) -> retrieved csexp.1.5.2 (cached) -> retrieved fmt.0.11.0 (cached) -> retrieved lambda-term.3.3.3 (cached) -> retrieved logs.0.8.0 (cached) -> retrieved lwt.5.9.2 (cached) -> retrieved lwt_react.1.2.0 (cached) -> retrieved mew.0.1.0 (cached) -> retrieved mew_vi.0.5.0 (cached) -> retrieved ocaml-syntax-shims.1.0.0 (cached) -> retrieved ocamlfind.1.9.8 (cached) -> retrieved ocamlbuild.0.16.1 (cached) -> retrieved ocplib-endian.1.2 (cached) -> retrieved re.1.14.0 (cached) -> retrieved result.1.5 (cached) -> retrieved react.1.2.2 (cached) -> retrieved stdlib-shims.0.3.0 (cached) -> retrieved trie.1.0.0 (cached) -> retrieved uchar.0.0.2 (cached) -> retrieved topkg.1.1.1 (cached) -> retrieved uuseg.15.0.0 (https://opam.ocaml.org/cache) -> retrieved uutf.1.0.4 (cached) -> retrieved zed.3.2.3 (cached) -> retrieved uucp.15.0.0 (https://opam.ocaml.org/cache) -> retrieved dune.3.21.1, dune-configurator.3.21.1, xdg.3.21.1 (cached) -> installed cmdliner.2.1.0 -> installed ocamlbuild.0.16.1 -> installed uchar.0.0.2 -> installed ocamlfind.1.9.8 -> installed base-bytes.base -> installed topkg.1.1.1 -> installed react.1.2.2 -> installed uutf.1.0.4 -> installed fmt.0.11.0 -> installed astring.0.8.5 -> installed dune.3.21.1 -> installed csexp.1.5.2 -> installed uucp.15.0.0 -> installed cppo.1.8.0 -> installed ocaml-syntax-shims.1.0.0 -> installed re.1.14.0 -> installed result.1.5 -> installed stdlib-shims.0.3.0 -> installed trie.1.0.0 -> installed ocplib-endian.1.2 -> installed mew.0.1.0 -> installed mew_vi.0.5.0 -> installed xdg.3.21.1 -> installed alcotest.1.9.1 -> installed uuseg.15.0.0 -> installed dune-configurator.3.21.1 -> installed zed.3.2.3 -> installed lwt.5.9.2 -> installed lwt_react.1.2.0 -> installed logs.0.8.0 -> installed lambda-term.3.3.3 Done. # To update the current shell environment, run: eval $(opam env) 2026-03-06 13:46.49 ---> using "0a4b85d955608fd40d1d74df964011766ba7bb844fc708528871ff02b3ed5e4a" from cache /src: (copy (src .) (dst /src)) 2026-03-06 13:46.49 ---> saved as "5f9eed0f44c6ed5688ec4bfb023524c0a34a055fc42d922fd8775f6a18c634dd" /src: (run (shell "opam exec -- dune build @install @check @runtest && rm -rf _build")) (cd _build/default/test && ./test_lib.exe) Testing `utop'. This run has ID `PI9W6BQA'. [OK] fix_string 0 small. [OK] fix_string 1 empty. Full test results in `/src/_build/default/test/_build/_tests/utop'. Test Successful in 0.001s. 2 tests run. 2026-03-06 13:47.02 ---> saved as "804d259187cf22981e4af50b4be045ff8751c491a4ed78262a0858da4927fb1c" Job succeeded 2026-03-06 13:47.03: Job succeeded