2026-05-06 09:14.40: New job: test ocaml-community/lambda-term https://github.com/ocaml-community/lambda-term.git#refs/heads/master (43bcc592a16804bbd5ec3c9c8eeb9e4d66c82d04) (macos-arm64:macos-homebrew-4.14_arm64_opam-2.5) Base: macos-homebrew-ocaml-4.14 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 43bcc592 cat > Dockerfile <<'END-OF-DOCKERFILE' FROM macos-homebrew-ocaml-4.14 # macos-homebrew-4.14_arm64_opam-2.5 USER 1000:1000 ENV CLICOLOR_FORCE="1" ENV OPAMCOLOR="always" RUN ln -f ~/local/bin/opam-2.5 ~/local/bin/opam RUN opam init --reinit -ni RUN uname -rs && opam exec -- ocaml -version && opam --version RUN cd ~/opam-repository && (git cat-file -e a70af20c7161f9d2e1ede477647f5f9e06d6e78f || git fetch origin master) && git reset -q --hard a70af20c7161f9d2e1ede477647f5f9e06d6e78f && git log --no-decorate -n1 --oneline && opam update -u COPY --chown=1000:1000 lambda-term.opam ./src/./ RUN opam pin add -yn lambda-term.dev './src/./' RUN echo '(lang dune 3.0)' > './src/./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.3.23.0 dune-configurator.3.23.0 logs.0.10.0 lwt.6.1.2 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 cd ./src && opam exec -- dune build @install @check @runtest && rm -rf _build END-OF-DOCKERFILE docker build . END-REPRO-BLOCK 2026-05-06 09:14.40: Using cache hint "ocaml-community/lambda-term-macos-homebrew-ocaml-4.14-macos-homebrew-4.14_arm64_opam-2.5-71fb612a6bdf5d7becdb1bb29ce74f6a" 2026-05-06 09:14.40: Using OBuilder spec: ((from macos-homebrew-ocaml-4.14) (comment macos-homebrew-4.14_arm64_opam-2.5) (user (uid 1000) (gid 1000)) (env CLICOLOR_FORCE 1) (env OPAMCOLOR always) (run (shell "ln -f ~/local/bin/opam-2.5 ~/local/bin/opam")) (run (shell "opam init --reinit -ni")) (run (shell "uname -rs && opam exec -- ocaml -version && opam --version")) (run (cache (opam-archives (target /Users/mac1000/.opam/download-cache)) (homebrew (target /Users/mac1000/Library/Caches/Homebrew))) (network host) (shell "cd ~/opam-repository && (git cat-file -e a70af20c7161f9d2e1ede477647f5f9e06d6e78f || git fetch origin master) && git reset -q --hard a70af20c7161f9d2e1ede477647f5f9e06d6e78f && git log --no-decorate -n1 --oneline && opam update -u")) (copy (src lambda-term.opam) (dst ./src/./)) (run (network host) (shell "opam pin add -yn lambda-term.dev './src/./'")) (run (shell "echo '(lang dune 3.0)' > './src/./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.3.23.0 dune-configurator.3.23.0 logs.0.10.0 lwt.6.1.2 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 /Users/mac1000/.opam/download-cache)) (homebrew (target /Users/mac1000/Library/Caches/Homebrew))) (network host) (shell "opam update --depexts && opam install --cli=2.5 --depext-only -y lambda-term.dev $DEPS")) (run (cache (opam-archives (target /Users/mac1000/.opam/download-cache)) (homebrew (target /Users/mac1000/Library/Caches/Homebrew))) (network host) (shell "opam install $DEPS")) (copy (src .) (dst ./src)) (run (shell "cd ./src && opam exec -- dune build @install @check @runtest && rm -rf _build")) ) 2026-05-06 09:14.40: Waiting for resource in pool OCluster 2026-05-06 09:14.40: Waiting for worker… 2026-05-06 14:11.34: Got resource from pool OCluster Building on m1-worker-02 All commits already cached HEAD is now at 43bcc59 release 3.4.0 (from macos-homebrew-ocaml-4.14) 2026-05-06 14:11.35 ---> using "0c60f117aee57abea8364cb033d47bb1d63ff0f68e5ee97378e032498e8442af" from cache /: (comment macos-homebrew-4.14_arm64_opam-2.5) /: (user (uid 1000) (gid 1000)) /: (env CLICOLOR_FORCE 1) /: (env OPAMCOLOR always) /: (run (shell "ln -f ~/local/bin/opam-2.5 ~/local/bin/opam")) 2026-05-06 14:11.35 ---> using "75b1629629d7f21c50a7e1e39b2ef83e2edb8ace81aab34254c0c8782b814749" from cache /: (run (shell "opam init --reinit -ni")) No configuration file found, using 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 /Users/mac1000/.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 --global Format upgrade done. <><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><> [default] no changes from git+file:///Users/mac1000/opam-repository 2026-05-06 14:11.35 ---> using "a61e945ab7671a6fff400f946e3fe88df4d67a783ea1f56fa59dc21595ef1b19" from cache /: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version")) Darwin 24.5.0 The OCaml toplevel, version 4.14.2 2.5.0 2026-05-06 14:11.35 ---> using "11a9923a4c4f0ab256d15330129e4c4938459d2e6239eb4f7bdf0f2620300e09" from cache /: (run (cache (opam-archives (target /Users/mac1000/.opam/download-cache)) (homebrew (target /Users/mac1000/Library/Caches/Homebrew))) (network host) (shell "cd ~/opam-repository && (git cat-file -e a70af20c7161f9d2e1ede477647f5f9e06d6e78f || git fetch origin master) && git reset -q --hard a70af20c7161f9d2e1ede477647f5f9e06d6e78f && git log --no-decorate -n1 --oneline && opam update -u")) From https://github.com/ocaml/opam-repository * branch master -> FETCH_HEAD 95f7875db7..a70af20c71 master -> origin/master a70af20c71 Merge pull request #29844 from shonfeder/release-dune-3.23.0 <><> Updating package repositories ><><><><><><><><><><><><><><><><><><><><><><> [default] synchronised from git+file:///Users/mac1000/opam-repository default (at git+file:///Users/mac1000/opam-repository): [WARNING] opam is out-of-date. Please consider updating it (https://opam.ocaml.org/doc/Install.html) default (at git+file:///Users/mac1000/opam-repository): [INFO] opam 2.5.1 includes security fixes; please consider upgrading (https://opam.ocaml.org/doc/Install.html) Everything as up-to-date as possible The following packages are not being upgraded because the new versions conflict with other installed packages: - ocaml.5.5.0 - ocaml-config.3 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) 2026-05-06 14:11.35 ---> using "ab06682c614bbb415d52862b2a9119c4b3461fce22cf0fcc2c3c62ccda1384ec" from cache /: (copy (src lambda-term.opam) (dst ./src/./)) 2026-05-06 14:11.37 ---> saved as "5bbe3566c195cbdbc7c0f33fa61bef8e38d89fcfed59f401ba521f04118a337b" /: (run (network host) (shell "opam pin add -yn lambda-term.dev './src/./'")) [lambda-term.dev] synchronised (file:///Users/mac1000/src) lambda-term is now pinned to file:///Users/mac1000/src (version dev) 2026-05-06 14:12.00 ---> saved as "e84691eaab49ddedbcc0a22e7865d6563d066f17bd28ccbb5ff569e0cda92247" /: (run (shell "echo '(lang dune 3.0)' > './src/./dune-project'")) 2026-05-06 14:12.01 ---> saved as "caa7d236bd21514fe21afa8ae83a699502cbb89da7a758b6f391ba4601376a13" /: (env DEPS "base-bigarray.base base-bytes.base base-threads.base base-unix.base cppo.1.8.0 csexp.1.5.2 dune.3.23.0 dune-configurator.3.23.0 logs.0.10.0 lwt.6.1.2 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 /Users/mac1000/.opam/download-cache)) (homebrew (target /Users/mac1000/Library/Caches/Homebrew))) (network host) (shell "opam update --depexts && opam install --cli=2.5 --depext-only -y lambda-term.dev $DEPS")) + /opt/homebrew/bin/brew "update" - ==> Updating Homebrew... - Already up-to-date. <><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><> [lambda-term.dev] synchronised (file:///Users/mac1000/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) 2026-05-06 14:12.31 ---> saved as "dc168ca0fe33996d22b57f2af4794f0b0081b5a7bc8e8fc67c8ba07ca3775e0c" /: (run (cache (opam-archives (target /Users/mac1000/.opam/download-cache)) (homebrew (target /Users/mac1000/Library/Caches/Homebrew))) (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 3.23.0 - install dune-configurator 3.23.0 - install logs 0.10.0 - install lwt 6.1.2 - 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 csexp.1.5.2 (cached) -> retrieved cppo.1.8.0 (cached) -> retrieved logs.0.10.0 (cached) -> retrieved lwt.6.1.2 (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 ocplib-endian.1.2 (cached) -> retrieved ocamlbuild.0.16.1 (cached) -> retrieved result.1.5 (cached) -> retrieved react.1.2.2 (cached) -> retrieved trie.1.0.0 (cached) -> retrieved topkg.1.1.1 (cached) -> retrieved uchar.0.0.2 (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) -> retrieved dune.3.23.0, dune-configurator.3.23.0 (cached) -> 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 uutf.1.0.4 -> installed react.1.2.2 -> installed dune.3.23.0 -> installed trie.1.0.0 -> installed result.1.5 -> installed csexp.1.5.2 -> installed mew.0.1.0 -> installed cppo.1.8.0 -> installed ocplib-endian.1.2 -> installed mew_vi.0.5.0 -> installed dune-configurator.3.23.0 -> installed lwt.6.1.2 -> 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) 2026-05-06 14:13.27 ---> saved as "9906c4308bac792ae8d6b696b8ae70475979a9021ff9fefc6a71a5e24af94111" /: (copy (src .) (dst ./src)) 2026-05-06 14:13.29 ---> saved as "ca5c6d0d18050628ca51c1be51dccd1b32f9e4b3482679c1216801c715257fb0" /: (run (shell "cd ./src && opam exec -- dune build @install @check @runtest && rm -rf _build")) 2026-05-06 14:13.31 ---> saved as "a4bca98c4abc72a97b352d6c9e25fd5c8b0a43bd7211ba1658fefefd876b7762" Job succeeded 2026-05-06 14:13.36: Job succeeded