2026-02-13 08:06.12: New job: test mtelvers/mandelbrot https://github.com/mtelvers/mandelbrot.git#refs/heads/master (14e08f30f087994a19822546a55405d078acd0d3) (macos-x86_64:macos-homebrew-4.14_opam-2.5) Base: macos-homebrew-ocaml-4.14 Opam project build To reproduce locally: git clone --recursive "https://github.com/mtelvers/mandelbrot.git" -b "master" && cd "mandelbrot" && git reset --hard 14e08f30 cat > Dockerfile <<'END-OF-DOCKERFILE' FROM macos-homebrew-ocaml-4.14 # macos-homebrew-4.14_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 302e116c4009da2f5a31c350a57c8b3c9b27289e || git fetch origin master) && git reset -q --hard 302e116c4009da2f5a31c350a57c8b3c9b27289e && git log --no-decorate -n1 --oneline && opam update -u COPY --chown=1000:1000 mandelbrot.opam ./src/./ RUN opam pin add -yn mandelbrot.dev './src/./' RUN echo '(lang dune 3.0)' > './src/./dune-project' ENV DEPS="base-bigarray.base base-threads.base base-unix.base conf-libX11.1 conf-libXft.1 conf-pkg-config.4 csexp.1.5.2 dune.3.21.1 dune-configurator.3.21.1 graphics.5.2.0 ocaml.4.14.2 ocaml-base-compiler.4.14.2 ocaml-config.2 ocaml-options-vanilla.1" ENV CI="true" ENV OCAMLCI="true" RUN opam update --depexts && opam install --cli=2.5 --depext-only -y mandelbrot.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 2026-02-13 08:06.12: Using cache hint "mtelvers/mandelbrot-macos-homebrew-ocaml-4.14-macos-homebrew-4.14_opam-2.5-104bbdab757a3935207f67d9373dd1d7" 2026-02-13 08:06.12: Using OBuilder spec: ((from macos-homebrew-ocaml-4.14) (comment macos-homebrew-4.14_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 302e116c4009da2f5a31c350a57c8b3c9b27289e || git fetch origin master) && git reset -q --hard 302e116c4009da2f5a31c350a57c8b3c9b27289e && git log --no-decorate -n1 --oneline && opam update -u")) (copy (src mandelbrot.opam) (dst ./src/./)) (run (network host) (shell "opam pin add -yn mandelbrot.dev './src/./'")) (run (network host) (shell "echo '(lang dune 3.0)' > './src/./dune-project'")) (env DEPS "base-bigarray.base base-threads.base base-unix.base conf-libX11.1 conf-libXft.1 conf-pkg-config.4 csexp.1.5.2 dune.3.21.1 dune-configurator.3.21.1 graphics.5.2.0 ocaml.4.14.2 ocaml-base-compiler.4.14.2 ocaml-config.2 ocaml-options-vanilla.1") (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 mandelbrot.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")) ) 2026-02-13 08:06.12: Waiting for resource in pool OCluster 2026-02-13 08:29.58: Waiting for worker… 2026-02-13 11:08.28: Got resource from pool OCluster Building on i7-worker-04 All commits already cached HEAD is now at 14e08f3 Update README.md (from macos-homebrew-ocaml-4.14) 2026-02-13 11:08.28 ---> using "0c60f117aee57abea8364cb033d47bb1d63ff0f68e5ee97378e032498e8442af" from cache /: (comment macos-homebrew-4.14_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")) 2026-02-13 11:08.29 ---> 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 2026-02-13 11:08.29 ---> 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 2026-02-13 11:08.29 ---> 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 302e116c4009da2f5a31c350a57c8b3c9b27289e || git fetch origin master) && git reset -q --hard 302e116c4009da2f5a31c350a57c8b3c9b27289e && git log --no-decorate -n1 --oneline && opam update -u")) From https://github.com/ocaml/opam-repository * branch master -> FETCH_HEAD 95f7875db7..302e116c40 master -> origin/master 302e116c40 Merge pull request #29374 from shonfeder/release-dune-3.21.1 <><> Updating package repositories ><><><><><><><><><><><><><><><><><><><><><><> [default] synchronised from git+file:///Users/mac1000/opam-repository Everything as up-to-date as possible The following packages are not being upgraded because the new versions conflict with other installed packages: - ocaml.5.4.0 - ocaml-config.3 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) 2026-02-13 11:08.30 ---> using "8e0a049cf56382e71efda2842d05633f0e6e6b1ee13eef2b96740d32a526d9ad" from cache /: (copy (src mandelbrot.opam) (dst ./src/./)) 2026-02-13 11:08.31 ---> saved as "fe7b9ad25ba7eafa5ca43ad5140e7d2fa336125baf2d54fadb80b73f5aeabf54" /: (run (network host) (shell "opam pin add -yn mandelbrot.dev './src/./'")) [NOTE] Package mandelbrot does not exist in opam repositories registered in the current switch. [mandelbrot.dev] synchronised (file:///Users/mac1000/src) mandelbrot is now pinned to file:///Users/mac1000/src (version dev) 2026-02-13 11:08.58 ---> saved as "46d052c76a2404d4ccd5f4d90d60272d3d8705b5c408c334b5c3fdd90711094c" /: (run (network host) (shell "echo '(lang dune 3.0)' > './src/./dune-project'")) 2026-02-13 11:08.59 ---> saved as "ceb1f9d35ced85d7171839923cf4e0cb79f6d5d3efa8ff4044b512cddb24fb35" /: (env DEPS "base-bigarray.base base-threads.base base-unix.base conf-libX11.1 conf-libXft.1 conf-pkg-config.4 csexp.1.5.2 dune.3.21.1 dune-configurator.3.21.1 graphics.5.2.0 ocaml.4.14.2 ocaml-base-compiler.4.14.2 ocaml-config.2 ocaml-options-vanilla.1") /: (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 mandelbrot.dev $DEPS")) + /usr/local/bin/brew "update" - ==> Updating Homebrew... - Already up-to-date. <><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><> [mandelbrot.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). The following system packages will first need to be installed: pkgconf xquartz <><> Handling external dependencies <><><><><><><><><><><><><><><><><><><><><><> + /usr/local/bin/brew "install" "pkgconf" "xquartz" - ==> Downloading https://github.com/XQuartz/XQuartz/releases/download/XQuartz-2.8.5/XQuartz-2.8.5.pkg - Already downloaded: /Users/mac1000/Library/Caches/Homebrew/downloads/988caaea3d3cd6c78225b718b1ad872df7ac1cde00a93953b8c90f646e29c2cd--XQuartz-2.8.5.pkg - ==> Installing Cask xquartz - ==> Running installer for xquartz with `sudo` (which may request your password)... - installer: Package name is - installer: Upgrading at base path / - installer: The upgrade was successful. - 🍺 xquartz was successfully installed! - ==> Fetching downloads for: pkgconf - ✔︎ Bottle Manifest pkgconf (2.5.1) - ✔︎ Bottle Manifest pkgconf (2.5.1) - ✔︎ Bottle pkgconf (2.5.1) - ==> Pouring pkgconf--2.5.1.sequoia.bottle.tar.gz - 🍺 /usr/local/Cellar/pkgconf/2.5.1: 28 files, 383.2KB - ==> Running `brew cleanup pkgconf`... - Disable this behaviour by setting `HOMEBREW_NO_INSTALL_CLEANUP=1`. - Hide these hints with `HOMEBREW_NO_ENV_HINTS=1` (see `man brew`). # To update the current shell environment, run: eval $(opam env) 2026-02-13 11:10.04 ---> saved as "300149b6ec0b8c4fb0ac689c4a81e64bc2f878dbdafc2061acf51453ed683e20" /: (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 7 packages - install conf-libX11 1 - install conf-libXft 1 - install conf-pkg-config 4 - install csexp 1.5.2 - install dune 3.21.1 - install dune-configurator 3.21.1 - install graphics 5.2.0 <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><> -> installed conf-pkg-config.4 -> retrieved graphics.5.2.0 (cached) -> retrieved csexp.1.5.2 (cached) -> installed conf-libX11.1 -> installed conf-libXft.1 -> retrieved dune.3.21.1, dune-configurator.3.21.1 (cached) -> installed dune.3.21.1 -> installed csexp.1.5.2 -> installed dune-configurator.3.21.1 -> installed graphics.5.2.0 Done. # To update the current shell environment, run: eval $(opam env) 2026-02-13 11:11.13 ---> saved as "1708f5005a0acd4ca65e351ff68bb6b62af060b334aba33b884181398ec2fc9a" /: (copy (src .) (dst ./src)) 2026-02-13 11:11.14 ---> saved as "881b00b0d0967e493e701803199f87c840befe0316bce1a7a6dd64a02881a82b" /: (run (shell "cd ./src && opam exec -- dune build @install @check @runtest && rm -rf _build")) 2026-02-13 11:11.17 ---> saved as "84d38dd78fa0db002c6807c2fbaf2e72d32243c3c244e6686116344b71368107" Job succeeded 2026-02-13 11:11.25: Job succeeded