2025-05-16 15:19.32: New job: test ahrefs/ocannl https://github.com/ahrefs/ocannl.git#refs/heads/master (f1ca041a84d08f2a843f9fb80ab2c50a29a157f7) (linux-arm64:debian-12-5.3_arm32_opam-2.3) Base: ocaml/opam:debian-12-ocaml-5.3@sha256:71c585b40a233634d2ba60a97652fd4cb5dae7b100662571d5727ada704faa6f Opam project build To reproduce locally: git clone --recursive "https://github.com/ahrefs/ocannl.git" -b "master" && cd "ocannl" && git reset --hard f1ca041a cat > Dockerfile <<'END-OF-DOCKERFILE' FROM ocaml/opam:debian-12-ocaml-5.3@sha256:71c585b40a233634d2ba60a97652fd4cb5dae7b100662571d5727ada704faa6f # debian-12-5.3_arm32_opam-2.3 USER 1000:1000 SHELL [ "/usr/bin/linux32", "/bin/sh", "-c" ] ENV CLICOLOR_FORCE="1" ENV OPAMCOLOR="always" WORKDIR /src RUN sudo ln -f /usr/bin/opam-2.3 /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 85fd583235e8b93269d23bebf178daea1a128a7c || git fetch origin master) && git reset -q --hard 85fd583235e8b93269d23bebf178daea1a128a7c && git log --no-decorate -n1 --oneline && opam update -u COPY --chown=1000:1000 neural_nets_lib.opam arrayjit.opam ./ RUN opam pin add -yn neural_nets_lib.dev './' && \ opam pin add -yn arrayjit.dev './' RUN echo '(lang dune 3.0)' > './dune-project' ENV DEPS="angstrom.0.16.1 astring.0.8.5 backoff.0.1.1 base.v0.17.1 base-bigarray.base base-domains.base base-effects.base base-nnp.base base-threads.base base-unix.base bigarray-compat.1.1.0 bigstringaf.0.10.0 camlp-streams.5.0.1 cmdliner.1.3.0 conf-libffi.2.0.0 conf-pkg-config.4 cppo.1.8.0 csexp.1.5.2 ctypes.0.23.0 ctypes-foreign.0.23.0 dune.3.18.2 dune-configurator.3.18.2 fieldslib.v0.17.0 fmt.0.10.0 integers.0.7.0 jane-street-headers.v0.17.0 jst-config.v0.17.0 logs.0.8.0 mdx.2.5.0 mtime.2.1.0 multicore-magic.2.3.1 num.1.5-1 ocaml.5.3.0 ocaml-base-compiler.5.3.0 ocaml-compiler.5.3.0 ocaml-compiler-libs.v0.17.0 ocaml-config.3 ocaml-option-bytecode-only.1 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocaml-version.4.0.0 ocaml_intrinsics_kernel.v0.17.1 ocamlbuild.0.16.1 ocamlfind.1.9.8 parsexp.v0.17.0 pprint.20230830 ppx_assert.v0.17.0 ppx_base.v0.17.0 ppx_cold.v0.17.0 ppx_compare.v0.17.0 ppx_derivers.1.2.1 ppx_deriving.6.0.3 ppx_enumerate.v0.17.0 ppx_expect.v0.17.2 ppx_fields_conv.v0.17.0 ppx_globalize.v0.17.0 ppx_hash.v0.17.0 ppx_here.v0.17.0 ppx_inline_test.v0.17.0 ppx_minidebug.2.2.0 ppx_optcomp.v0.17.0 ppx_sexp_conv.v0.17.0 ppx_string.v0.17.0 ppx_variants_conv.v0.17.0 ppxlib.0.35.0 ppxlib_jane.v0.17.2 printbox.0.12 printbox-ext-plot.0.12 printbox-html.0.12 printbox-md.0.12 printbox-text.0.12 ptime.1.2.0 re.1.12.0 result.1.5 saturn_lockfree.0.5.0 seq.base sexplib.v0.17.0 sexplib0.v0.17.0 stdio.v0.17.0 stdlib-shims.0.3.0 thread-local-storage.0.2 time_now.v0.17.0 topkg.1.0.8 tyxml.4.6.0 uucp.16.0.0 uutf.1.0.4 variantslib.v0.17.0" ENV CI="true" ENV OCAMLCI="true" RUN opam update --depexts && opam install --cli=2.3 --depext-only -y neural_nets_lib.dev arrayjit.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 2025-05-16 15:19.32: Using cache hint "ahrefs/ocannl-ocaml/opam:debian-12-ocaml-5.3@sha256:71c585b40a233634d2ba60a97652fd4cb5dae7b100662571d5727ada704faa6f-debian-12-5.3_arm32_opam-2.3-fd8e7321693e5edbaeeca2a3bc52f2e4" 2025-05-16 15:19.32: Using OBuilder spec: ((from ocaml/opam:debian-12-ocaml-5.3@sha256:71c585b40a233634d2ba60a97652fd4cb5dae7b100662571d5727ada704faa6f) (comment debian-12-5.3_arm32_opam-2.3) (user (uid 1000) (gid 1000)) (shell /usr/bin/linux32 /bin/sh -c) (env CLICOLOR_FORCE 1) (env OPAMCOLOR always) (workdir /src) (run (shell "sudo ln -f /usr/bin/opam-2.3 /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 85fd583235e8b93269d23bebf178daea1a128a7c || git fetch origin master) && git reset -q --hard 85fd583235e8b93269d23bebf178daea1a128a7c && git log --no-decorate -n1 --oneline && opam update -u")) (copy (src neural_nets_lib.opam arrayjit.opam) (dst ./)) (run (network host) (shell "opam pin add -yn neural_nets_lib.dev './' && \ \nopam pin add -yn arrayjit.dev './'")) (run (network host) (shell "echo '(lang dune 3.0)' > './dune-project'")) (env DEPS "angstrom.0.16.1 astring.0.8.5 backoff.0.1.1 base.v0.17.1 base-bigarray.base base-domains.base base-effects.base base-nnp.base base-threads.base base-unix.base bigarray-compat.1.1.0 bigstringaf.0.10.0 camlp-streams.5.0.1 cmdliner.1.3.0 conf-libffi.2.0.0 conf-pkg-config.4 cppo.1.8.0 csexp.1.5.2 ctypes.0.23.0 ctypes-foreign.0.23.0 dune.3.18.2 dune-configurator.3.18.2 fieldslib.v0.17.0 fmt.0.10.0 integers.0.7.0 jane-street-headers.v0.17.0 jst-config.v0.17.0 logs.0.8.0 mdx.2.5.0 mtime.2.1.0 multicore-magic.2.3.1 num.1.5-1 ocaml.5.3.0 ocaml-base-compiler.5.3.0 ocaml-compiler.5.3.0 ocaml-compiler-libs.v0.17.0 ocaml-config.3 ocaml-option-bytecode-only.1 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocaml-version.4.0.0 ocaml_intrinsics_kernel.v0.17.1 ocamlbuild.0.16.1 ocamlfind.1.9.8 parsexp.v0.17.0 pprint.20230830 ppx_assert.v0.17.0 ppx_base.v0.17.0 ppx_cold.v0.17.0 ppx_compare.v0.17.0 ppx_derivers.1.2.1 ppx_deriving.6.0.3 ppx_enumerate.v0.17.0 ppx_expect.v0.17.2 ppx_fields_conv.v0.17.0 ppx_globalize.v0.17.0 ppx_hash.v0.17.0 ppx_here.v0.17.0 ppx_inline_test.v0.17.0 ppx_minidebug.2.2.0 ppx_optcomp.v0.17.0 ppx_sexp_conv.v0.17.0 ppx_string.v0.17.0 ppx_variants_conv.v0.17.0 ppxlib.0.35.0 ppxlib_jane.v0.17.2 printbox.0.12 printbox-ext-plot.0.12 printbox-html.0.12 printbox-md.0.12 printbox-text.0.12 ptime.1.2.0 re.1.12.0 result.1.5 saturn_lockfree.0.5.0 seq.base sexplib.v0.17.0 sexplib0.v0.17.0 stdio.v0.17.0 stdlib-shims.0.3.0 thread-local-storage.0.2 time_now.v0.17.0 topkg.1.0.8 tyxml.4.6.0 uucp.16.0.0 uutf.1.0.4 variantslib.v0.17.0") (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=2.3 --depext-only -y neural_nets_lib.dev arrayjit.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")) ) 2025-05-16 15:19.32: Waiting for resource in pool OCluster 2025-05-16 15:19.33: Waiting for worker… 2025-05-16 15:19.33: Got resource from pool OCluster Building on kydoime.caelum.ci.dev HEAD is now at 41a9d1e5 Unified logging for C_syntax, refactored by Gemini CUDA and Metal in-progress / broken: unfinished and potentially buggy. HEAD is now at f1ca041a Logging support for the Metal backend, by Gemini (from ocaml/opam:debian-12-ocaml-5.3@sha256:71c585b40a233634d2ba60a97652fd4cb5dae7b100662571d5727ada704faa6f) Unable to find image 'ocaml/opam:debian-12-ocaml-5.3@sha256:71c585b40a233634d2ba60a97652fd4cb5dae7b100662571d5727ada704faa6f' locally docker.io/ocaml/opam@sha256:71c585b40a233634d2ba60a97652fd4cb5dae7b100662571d5727ada704faa6f: Pulling from ocaml/opam 1b4fb3e02e16: Pulling fs layer 1b4fb3e02e16: Verifying Checksum 1b4fb3e02e16: Download complete 1b4fb3e02e16: Pull complete Digest: sha256:71c585b40a233634d2ba60a97652fd4cb5dae7b100662571d5727ada704faa6f Status: Downloaded newer image for ocaml/opam@sha256:71c585b40a233634d2ba60a97652fd4cb5dae7b100662571d5727ada704faa6f WARNING: The requested image's platform (linux/arm/v7) does not match the detected host platform (linux/arm64/v8) and no specific platform was requested 2025-05-16 15:19.34 ---> using "4014f3d07420d009ce6703e770f4e84f8da319d8f2397f249f6d8bb27eb76ab4" from cache /: (comment debian-12-5.3_arm32_opam-2.3) /: (user (uid 1000) (gid 1000)) /: (shell /usr/bin/linux32 /bin/sh -c) /: (env CLICOLOR_FORCE 1) /: (env OPAMCOLOR always) /: (workdir /src) /src: (run (shell "sudo ln -f /usr/bin/opam-2.3 /usr/bin/opam")) 2025-05-16 15:19.34 ---> using "006c71a59f49e5628c158da699cec04f5ac8489fcc13393712f5c5f8540ece08" 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 This development 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. Format upgrade done. <><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><> [default] Initialised 2025-05-16 15:19.34 ---> using "314e9124bb78cc1087879e80c40df8c7548a14e79c16ffec4c1e54d307e9e311" from cache /src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version")) Linux 5.15.0-134-generic The OCaml toplevel, version 5.3.0 2.3.0 2025-05-16 15:19.34 ---> using "6a2d60bb9de3b6159a54ab46f59b5dfe72a365cd372830e90e2e08d296a6501a" from cache /src: (workdir /src) /src: (run (shell "sudo chown opam /src")) 2025-05-16 15:19.34 ---> using "a544d8562359f0a4175bab283fb8c7c206c8941d5cb9b40cc7f7d0b1e3b1257f" from cache /src: (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "cd ~/opam-repository && (git cat-file -e 85fd583235e8b93269d23bebf178daea1a128a7c || git fetch origin master) && git reset -q --hard 85fd583235e8b93269d23bebf178daea1a128a7c && git log --no-decorate -n1 --oneline && opam update -u")) From https://github.com/ocaml/opam-repository * branch master -> FETCH_HEAD 35eb2f107a..9d3366ea19 master -> origin/master 85fd583235 Merge pull request #27879 from bnguyenvanyen/patch-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, which will ask permission to downgrade or uninstall the conflicting packages. Nothing to do. # To update the current shell environment, run: eval $(opam env) 2025-05-16 15:19.34 ---> using "a27b9baed6f1a6fffc421d7d0d62ab7a752fbb1614e79585af80cf072dfcd7e1" from cache /src: (copy (src neural_nets_lib.opam arrayjit.opam) (dst ./)) 2025-05-16 15:19.34 ---> using "38b2c02a6365c07e77426132cd639669468ea60f5848523b06a2c3b2e98eb947" from cache /src: (run (network host) (shell "opam pin add -yn neural_nets_lib.dev './' && \ \nopam pin add -yn arrayjit.dev './'")) [neural_nets_lib.dev] synchronised (file:///src) neural_nets_lib is now pinned to file:///src (version dev) [arrayjit.dev] synchronised (file:///src) arrayjit is now pinned to file:///src (version dev) 2025-05-16 15:19.34 ---> using "d00e1b003c2a6666ae9181314f3baf9d9f10c2c3c330229c2f8259670cd8d1f5" from cache /src: (run (network host) (shell "echo '(lang dune 3.0)' > './dune-project'")) 2025-05-16 15:19.34 ---> using "0740fee1ba11a1b1a6c4492c841e50881b56b2fc7b0829f09b71ad4b9334ee3b" from cache /src: (env DEPS "angstrom.0.16.1 astring.0.8.5 backoff.0.1.1 base.v0.17.1 base-bigarray.base base-domains.base base-effects.base base-nnp.base base-threads.base base-unix.base bigarray-compat.1.1.0 bigstringaf.0.10.0 camlp-streams.5.0.1 cmdliner.1.3.0 conf-libffi.2.0.0 conf-pkg-config.4 cppo.1.8.0 csexp.1.5.2 ctypes.0.23.0 ctypes-foreign.0.23.0 dune.3.18.2 dune-configurator.3.18.2 fieldslib.v0.17.0 fmt.0.10.0 integers.0.7.0 jane-street-headers.v0.17.0 jst-config.v0.17.0 logs.0.8.0 mdx.2.5.0 mtime.2.1.0 multicore-magic.2.3.1 num.1.5-1 ocaml.5.3.0 ocaml-base-compiler.5.3.0 ocaml-compiler.5.3.0 ocaml-compiler-libs.v0.17.0 ocaml-config.3 ocaml-option-bytecode-only.1 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocaml-version.4.0.0 ocaml_intrinsics_kernel.v0.17.1 ocamlbuild.0.16.1 ocamlfind.1.9.8 parsexp.v0.17.0 pprint.20230830 ppx_assert.v0.17.0 ppx_base.v0.17.0 ppx_cold.v0.17.0 ppx_compare.v0.17.0 ppx_derivers.1.2.1 ppx_deriving.6.0.3 ppx_enumerate.v0.17.0 ppx_expect.v0.17.2 ppx_fields_conv.v0.17.0 ppx_globalize.v0.17.0 ppx_hash.v0.17.0 ppx_here.v0.17.0 ppx_inline_test.v0.17.0 ppx_minidebug.2.2.0 ppx_optcomp.v0.17.0 ppx_sexp_conv.v0.17.0 ppx_string.v0.17.0 ppx_variants_conv.v0.17.0 ppxlib.0.35.0 ppxlib_jane.v0.17.2 printbox.0.12 printbox-ext-plot.0.12 printbox-html.0.12 printbox-md.0.12 printbox-text.0.12 ptime.1.2.0 re.1.12.0 result.1.5 saturn_lockfree.0.5.0 seq.base sexplib.v0.17.0 sexplib0.v0.17.0 stdio.v0.17.0 stdlib-shims.0.3.0 thread-local-storage.0.2 time_now.v0.17.0 topkg.1.0.8 tyxml.4.6.0 uucp.16.0.0 uutf.1.0.4 variantslib.v0.17.0") /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=2.3 --depext-only -y neural_nets_lib.dev arrayjit.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 armhf Packages [240 kB] - Fetched 344 kB in 1s (635 kB/s) - Reading package lists... - <><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><> [neural_nets_lib.dev] synchronised (file:///src) [arrayjit.dev] synchronised (file:///src) [NOTE] Package ocaml-options-vanilla is already installed (current version is 1). [NOTE] Package ocaml-option-bytecode-only is already installed (current version is 1). [NOTE] Package ocaml-config is already installed (current version is 3). [NOTE] Package ocaml-compiler is already installed (current version is 5.3.0). [NOTE] Package ocaml-base-compiler is already installed (current version is 5.3.0). [NOTE] Package ocaml is already installed (current version is 5.3.0). [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-effects 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 system packages will first need to be installed: libffi-dev pkg-config <><> Handling external dependencies <><><><><><><><><><><><><><><><><><><><><><> + /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "libffi-dev" "pkg-config" - debconf: delaying package configuration, since apt-utils is not installed - Selecting previously unselected package libffi-dev:armhf. - (Reading database ... (Reading database ... 5% (Reading database ... 10% (Reading database ... 15% (Reading database ... 20% (Reading database ... 25% (Reading database ... 30% (Reading database ... 35% (Reading database ... 40% (Reading database ... 45% (Reading database ... 50% (Reading database ... 55% (Reading database ... 60% (Reading database ... 65% (Reading database ... 70% (Reading database ... 75% (Reading database ... 80% (Reading database ... 85% (Reading database ... 90% (Reading database ... 95% (Reading database ... 100% (Reading database ... 18506 files and directories currently installed.) - Preparing to unpack .../libffi-dev_3.4.4-1_armhf.deb ... - Unpacking libffi-dev:armhf (3.4.4-1) ... - Selecting previously unselected package libpkgconf3:armhf. - Preparing to unpack .../libpkgconf3_1.8.1-1_armhf.deb ... - Unpacking libpkgconf3:armhf (1.8.1-1) ... - Selecting previously unselected package pkgconf-bin. - Preparing to unpack .../pkgconf-bin_1.8.1-1_armhf.deb ... - Unpacking pkgconf-bin (1.8.1-1) ... - Selecting previously unselected package pkgconf:armhf. - Preparing to unpack .../pkgconf_1.8.1-1_armhf.deb ... - Unpacking pkgconf:armhf (1.8.1-1) ... - Selecting previously unselected package pkg-config:armhf. - Preparing to unpack .../pkg-config_1.8.1-1_armhf.deb ... - Unpacking pkg-config:armhf (1.8.1-1) ... - Setting up libffi-dev:armhf (3.4.4-1) ... - Setting up libpkgconf3:armhf (1.8.1-1) ... - Setting up pkgconf-bin (1.8.1-1) ... - Setting up pkgconf:armhf (1.8.1-1) ... - Setting up pkg-config:armhf (1.8.1-1) ... - Processing triggers for libc-bin (2.36-9+deb12u10) ... 2025-05-16 15:19.34 ---> using "72ca580414d1497d9a17e16674c0353fe4bb69dc140de3a4841916f011a61313" 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-option-bytecode-only is already installed (current version is 1). [NOTE] Package ocaml-config is already installed (current version is 3). [NOTE] Package ocaml-compiler is already installed (current version is 5.3.0). [NOTE] Package ocaml-base-compiler is already installed (current version is 5.3.0). [NOTE] Package ocaml is already installed (current version is 5.3.0). [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-effects 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 75 packages - install angstrom 0.16.1 - install astring 0.8.5 - install backoff 0.1.1 - install base v0.17.1 - install bigarray-compat 1.1.0 - install bigstringaf 0.10.0 - install camlp-streams 5.0.1 - install cmdliner 1.3.0 - install conf-libffi 2.0.0 - install conf-pkg-config 4 - install cppo 1.8.0 - install csexp 1.5.2 - install ctypes 0.23.0 - install ctypes-foreign 0.23.0 - install dune 3.18.2 - install dune-configurator 3.18.2 - install fieldslib v0.17.0 - install fmt 0.10.0 - install integers 0.7.0 - install jane-street-headers v0.17.0 - install jst-config v0.17.0 - install logs 0.8.0 - install mdx 2.5.0 - install mtime 2.1.0 - install multicore-magic 2.3.1 - install num 1.5-1 - install ocaml-compiler-libs v0.17.0 - install ocaml-syntax-shims 1.0.0 - install ocaml-version 4.0.0 - install ocaml_intrinsics_kernel v0.17.1 - install ocamlbuild 0.16.1 - install ocamlfind 1.9.8 - install parsexp v0.17.0 - install pprint 20230830 - install ppx_assert v0.17.0 - install ppx_base v0.17.0 - install ppx_cold v0.17.0 - install ppx_compare v0.17.0 - install ppx_derivers 1.2.1 - install ppx_deriving 6.0.3 - install ppx_enumerate v0.17.0 - install ppx_expect v0.17.2 - install ppx_fields_conv v0.17.0 - install ppx_globalize v0.17.0 - install ppx_hash v0.17.0 - install ppx_here v0.17.0 - install ppx_inline_test v0.17.0 - install ppx_minidebug 2.2.0 - install ppx_optcomp v0.17.0 - install ppx_sexp_conv v0.17.0 - install ppx_string v0.17.0 - install ppx_variants_conv v0.17.0 - install ppxlib 0.35.0 - install ppxlib_jane v0.17.2 - install printbox 0.12 - install printbox-ext-plot 0.12 - install printbox-html 0.12 - install printbox-md 0.12 - install printbox-text 0.12 - install ptime 1.2.0 - install re 1.12.0 - install result 1.5 - install saturn_lockfree 0.5.0 - install seq base - install sexplib v0.17.0 - install sexplib0 v0.17.0 - install stdio v0.17.0 - install stdlib-shims 0.3.0 - install thread-local-storage 0.2 - install time_now v0.17.0 - install topkg 1.0.8 - install tyxml 4.6.0 - install uucp 16.0.0 - install uutf 1.0.4 - install variantslib v0.17.0 <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><> -> retrieved backoff.0.1.1 (cached) -> retrieved astring.0.8.5 (cached) -> retrieved angstrom.0.16.1 (cached) -> retrieved base.v0.17.1 (cached) -> retrieved bigarray-compat.1.1.0 (cached) -> retrieved bigstringaf.0.10.0 (cached) -> retrieved camlp-streams.5.0.1 (cached) -> retrieved cmdliner.1.3.0 (cached) -> retrieved cppo.1.8.0 (cached) -> installed conf-pkg-config.4 -> retrieved csexp.1.5.2 (cached) -> retrieved ctypes.0.23.0, ctypes-foreign.0.23.0 (cached) -> installed conf-libffi.2.0.0 -> retrieved fieldslib.v0.17.0 (cached) -> retrieved integers.0.7.0 (cached) -> retrieved fmt.0.10.0 (cached) -> retrieved jane-street-headers.v0.17.0 (cached) -> retrieved jst-config.v0.17.0 (cached) -> retrieved logs.0.8.0 (cached) -> retrieved mtime.2.1.0 (cached) -> retrieved multicore-magic.2.3.1 (cached) -> retrieved mdx.2.5.0 (cached) -> retrieved num.1.5-1 (cached) -> retrieved ocaml-compiler-libs.v0.17.0 (cached) -> retrieved ocaml-syntax-shims.1.0.0 (cached) -> retrieved ocaml-version.4.0.0 (cached) -> retrieved ocaml_intrinsics_kernel.v0.17.1 (cached) -> retrieved ocamlbuild.0.16.1 (cached) -> retrieved dune.3.18.2, dune-configurator.3.18.2 (cached) -> retrieved ocamlfind.1.9.8 (cached) -> retrieved parsexp.v0.17.0 (cached) -> retrieved pprint.20230830 (cached) -> retrieved ppx_assert.v0.17.0 (cached) -> retrieved ppx_base.v0.17.0 (cached) -> retrieved ppx_cold.v0.17.0 (cached) -> retrieved ppx_compare.v0.17.0 (cached) -> retrieved ppx_derivers.1.2.1 (cached) -> retrieved ppx_enumerate.v0.17.0 (cached) -> retrieved ppx_fields_conv.v0.17.0 (cached) -> installed cmdliner.1.3.0 -> installed num.1.5-1 -> retrieved ppx_deriving.6.0.3 (cached) -> retrieved ppx_expect.v0.17.2 (cached) -> retrieved ppx_globalize.v0.17.0 (cached) -> retrieved ppx_hash.v0.17.0 (cached) -> retrieved ppx_here.v0.17.0 (cached) -> retrieved ppx_inline_test.v0.17.0 (cached) -> retrieved ppx_optcomp.v0.17.0 (cached) -> retrieved ppx_string.v0.17.0 (cached) -> retrieved ppx_sexp_conv.v0.17.0 (cached) -> retrieved ppx_variants_conv.v0.17.0 (cached) -> retrieved ppx_minidebug.2.2.0 (cached) -> retrieved ppxlib_jane.v0.17.2 (cached) -> retrieved ptime.1.2.0 (cached) -> retrieved re.1.12.0 (cached) -> retrieved ppxlib.0.35.0 (cached) -> retrieved printbox.0.12, printbox-ext-plot.0.12, printbox-html.0.12, printbox-md.0.12, printbox-text.0.12 (cached) -> retrieved seq.base (cached) -> installed seq.base -> retrieved result.1.5 (cached) -> retrieved saturn_lockfree.0.5.0 (cached) -> retrieved sexplib.v0.17.0 (cached) -> retrieved sexplib0.v0.17.0 (cached) -> retrieved stdio.v0.17.0 (cached) -> retrieved thread-local-storage.0.2 (cached) -> retrieved time_now.v0.17.0 (cached) -> retrieved stdlib-shims.0.3.0 (cached) -> retrieved topkg.1.0.8 (cached) -> retrieved tyxml.4.6.0 (cached) -> retrieved uutf.1.0.4 (cached) -> retrieved variantslib.v0.17.0 (cached) -> retrieved uucp.16.0.0 (cached) -> installed ocamlfind.1.9.8 -> installed ocamlbuild.0.16.1 -> installed topkg.1.0.8 -> installed uutf.1.0.4 -> installed mtime.2.1.0 -> installed fmt.0.10.0 -> installed ptime.1.2.0 -> installed astring.0.8.5 -> installed logs.0.8.0 -> installed dune.3.18.2 -> installed jane-street-headers.v0.17.0 -> installed backoff.0.1.1 -> installed bigarray-compat.1.1.0 -> installed printbox.0.12 -> installed ppx_derivers.1.2.1 -> installed ocaml-version.4.0.0 -> installed result.1.5 -> installed camlp-streams.5.0.1 -> installed csexp.1.5.2 -> installed uucp.16.0.0 -> installed ocaml_intrinsics_kernel.v0.17.1 -> installed pprint.20230830 -> installed stdlib-shims.0.3.0 -> installed thread-local-storage.0.2 -> installed sexplib0.v0.17.0 -> installed multicore-magic.2.3.1 -> installed re.1.12.0 -> installed integers.0.7.0 -> installed printbox-text.0.12 -> installed cppo.1.8.0 -> installed saturn_lockfree.0.5.0 -> installed printbox-md.0.12 -> installed parsexp.v0.17.0 -> installed dune-configurator.3.18.2 -> installed sexplib.v0.17.0 -> installed bigstringaf.0.10.0 -> installed ocaml-syntax-shims.1.0.0 -> installed tyxml.4.6.0 -> installed ocaml-compiler-libs.v0.17.0 -> installed angstrom.0.16.1 -> installed printbox-html.0.12 -> installed printbox-ext-plot.0.12 -> installed mdx.2.5.0 -> installed ctypes.0.23.0 -> installed ctypes-foreign.0.23.0 -> installed base.v0.17.1 -> installed fieldslib.v0.17.0 -> installed variantslib.v0.17.0 -> installed stdio.v0.17.0 -> installed ppxlib.0.35.0 -> installed ppxlib_jane.v0.17.2 -> installed ppx_optcomp.v0.17.0 -> installed ppx_variants_conv.v0.17.0 -> installed ppx_fields_conv.v0.17.0 -> installed ppx_here.v0.17.0 -> installed ppx_cold.v0.17.0 -> installed ppx_globalize.v0.17.0 -> installed ppx_compare.v0.17.0 -> installed ppx_enumerate.v0.17.0 -> installed ppx_sexp_conv.v0.17.0 -> installed ppx_deriving.6.0.3 -> installed ppx_hash.v0.17.0 -> installed ppx_assert.v0.17.0 -> installed ppx_base.v0.17.0 -> installed ppx_minidebug.2.2.0 -> installed jst-config.v0.17.0 -> installed time_now.v0.17.0 -> installed ppx_string.v0.17.0 -> installed ppx_inline_test.v0.17.0 -> installed ppx_expect.v0.17.2 Done. # To update the current shell environment, run: eval $(opam env) 2025-05-16 15:19.34 ---> using "87aa6e10f931b147772eec09a43f815b01f593f1cf9a990e82dc596a5486f97d" from cache /src: (copy (src .) (dst /src)) 2025-05-16 15:19.34 ---> saved as "e233f3bb81fe685762d0de0dbfeb27fa5610616f094f0396724f0c084b972581" /src: (run (shell "opam exec -- dune build @install @check @runtest && rm -rf _build")) (cd _build/default/test_ppx && ./test_ppx_op.exe) Welcome to OCANNL! Reading configuration defaults from /src/_build/default/test_ppx/ocannl_config. Retrieving commandline, environment, or config file variable ocannl_log_level Found 0, in the config file (cd _build/default/test_ppx && ./test_ppx_op_expected.exe) Welcome to OCANNL! Reading configuration defaults from /src/_build/default/test_ppx/ocannl_config. Retrieving commandline, environment, or config file variable ocannl_log_level Found 0, in the config file File "test/dune", lines 19-41, characters 0-727: 19 | (rule 20 | (target 21 | (dir log_files)) .... 39 | "\\1[0]{=MAYBE UNINITIALIZED} = " 40 | "log_files/micrograd_demo_logging-g_gradient_update.log" 41 | "log_files/micrograd_demo_logging-g_gradient_update.log")))) (cd _build/default/test && ./micrograd_demo_logging.exe --ocannl_debug_backend=text --ocannl_log_file_stem=micrograd_demo_logging --ocannl_log_main_domain_to_stdout=false --ocannl_debug_log_to_routine_files=overwrite) Welcome to OCANNL! Reading configuration defaults from /src/_build/default/test/ocannl_config. Retrieving commandline, environment, or config file variable ocannl_log_level Found 0, in the config file Retrieving commandline, environment, or config file variable ocannl_backend Found cc, in the config file Retrieving commandline, environment, or config file variable ocannl_cd_ident_style Not found, using default heuristic Retrieving commandline, environment, or config file variable ocannl_ll_ident_style Not found, using default heuristic Retrieving commandline, environment, or config file variable ocannl_debug_log_to_routine_files Found overwrite, commandline --ocannl_debug_log_to_routine_files=overwrite Retrieving commandline, environment, or config file variable ocannl_cc_backend_optimization_level Not found, using default 3 Retrieving commandline, environment, or config file variable ocannl_cc_backend_compiler_command Not found, using default gcc Fatal error: exception File "src/printbox-text/PrintBox_text.ml", line 212, characters 6-12: Assertion failed Called from unknown location Called from unknown location Called from unknown location Called from unknown location Called from unknown location Called from unknown location Called from unknown location Called from unknown location Called from unknown location Called from unknown location Called from unknown location Called from unknown location (cd _build/.sandbox/43d25e99d5ae8215f100f5f00dd583b2/default/test && .tutorials.inline-tests/inline-test-runner.exe inline-test-runner tutorials -partition 'Retrieving commandline, environment, or config file variable ocannl_log_level' -source-tree-root .. -diff-cmd -) Welcome to OCANNL! Reading configuration defaults from /src/_build/.sandbox/43d25e99d5ae8215f100f5f00dd583b2/default/test/ocannl_config. Retrieving commandline, environment, or config file variable ocannl_log_level Found 0, in the config file (cd _build/.sandbox/43d25e99d5ae8215f100f5f00dd583b2/default/test && .tutorials.inline-tests/inline-test-runner.exe inline-test-runner tutorials -partition '' -source-tree-root .. -diff-cmd -) Welcome to OCANNL! Reading configuration defaults from /src/_build/.sandbox/43d25e99d5ae8215f100f5f00dd583b2/default/test/ocannl_config. Retrieving commandline, environment, or config file variable ocannl_log_level Found 0, in the config file (cd _build/.sandbox/43d25e99d5ae8215f100f5f00dd583b2/default/test && .tutorials.inline-tests/inline-test-runner.exe inline-test-runner tutorials -partition 'Found 0, in the config file' -source-tree-root .. -diff-cmd -) Welcome to OCANNL! Reading configuration defaults from /src/_build/.sandbox/43d25e99d5ae8215f100f5f00dd583b2/default/test/ocannl_config. Retrieving commandline, environment, or config file variable ocannl_log_level Found 0, in the config file (cd _build/.sandbox/43d25e99d5ae8215f100f5f00dd583b2/default/test && .tutorials.inline-tests/inline-test-runner.exe inline-test-runner tutorials -partition 'Welcome to OCANNL! Reading configuration defaults from /src/_build/.sandbox/2f9d34eeafaab13811031ce7e7d98baf/default/test/ocannl_config.' -source-tree-root .. -diff-cmd -) Welcome to OCANNL! Reading configuration defaults from /src/_build/.sandbox/43d25e99d5ae8215f100f5f00dd583b2/default/test/ocannl_config. Retrieving commandline, environment, or config file variable ocannl_log_level Found 0, in the config file (cd _build/.sandbox/43d25e99d5ae8215f100f5f00dd583b2/default/test && .tutorials.inline-tests/inline-test-runner.exe inline-test-runner tutorials -partition primitive_ops.ml -source-tree-root .. -diff-cmd -) Welcome to OCANNL! Reading configuration defaults from /src/_build/.sandbox/43d25e99d5ae8215f100f5f00dd583b2/default/test/ocannl_config. Retrieving commandline, environment, or config file variable ocannl_log_level Found 0, in the config file (cd _build/.sandbox/43d25e99d5ae8215f100f5f00dd583b2/default/test && .tutorials.inline-tests/inline-test-runner.exe inline-test-runner tutorials -partition zero2hero_1of7.ml -source-tree-root .. -diff-cmd -) Welcome to OCANNL! Reading configuration defaults from /src/_build/.sandbox/43d25e99d5ae8215f100f5f00dd583b2/default/test/ocannl_config. Retrieving commandline, environment, or config file variable ocannl_log_level Found 0, in the config file (cd _build/.sandbox/43d25e99d5ae8215f100f5f00dd583b2/default/test && .tutorials.inline-tests/inline-test-runner.exe inline-test-runner tutorials -partition hello_world_op.ml -source-tree-root .. -diff-cmd -) Welcome to OCANNL! Reading configuration defaults from /src/_build/.sandbox/43d25e99d5ae8215f100f5f00dd583b2/default/test/ocannl_config. Retrieving commandline, environment, or config file variable ocannl_log_level Found 0, in the config file (cd _build/default/test && ./moons_demo_parallel_run.exe) Welcome to OCANNL! Reading configuration defaults from /src/_build/default/test/ocannl_config. Retrieving commandline, environment, or config file variable ocannl_log_level Found 0, in the config file ("Set log_level to" 1) └─{orphaned from #2} Retrieving commandline, environment, or config file variable ocannl_backend Found cc, in the config file Properties of devices: (multicore_devices (device ((device_name CPU) (device_ordinal 0) (num_domains 16)))) @!Retrieving commandline, environment, or config file variable ocannl_debug_log_to_routine_files Not found, using default no Retrieving commandline, environment, or config file variable ocannl_ll_ident_style Not found, using default heuristic Retrieving commandline, environment, or config file variable ocannl_cc_backend_optimization_level Not found, using default 3 Retrieving commandline, environment, or config file variable ocannl_cc_backend_compiler_command Not found, using default gcc Retrieving commandline, environment, or config file variable ocannl_never_capture_stdout Not found, using default false Batch=59, step=60, lr=0.199250, batch loss=0.849657, epoch loss=34.749048 Batch=119, step=120, lr=0.198250, batch loss=0.822060, epoch loss=38.966150 Batch=179, step=180, lr=0.197250, batch loss=0.411299, epoch loss=41.614911 Batch=239, step=240, lr=0.196250, batch loss=0.245136, epoch loss=43.159553 Batch=299, step=300, lr=0.195250, batch loss=0.263684, epoch loss=44.455962 Epoch=0, step=300, lr=0.195250, epoch loss=44.455962 Batch=59, step=360, lr=0.194250, batch loss=0.347897, epoch loss=1.058921 Batch=119, step=420, lr=0.193250, batch loss=0.276293, epoch loss=2.211827 Batch=179, step=480, lr=0.192250, batch loss=0.354964, epoch loss=3.394196 Batch=239, step=540, lr=0.191250, batch loss=0.214068, epoch loss=4.624485 Batch=299, step=600, lr=0.190250, batch loss=0.220827, epoch loss=5.662829 Epoch=1, step=600, lr=0.190250, epoch loss=5.662829 Batch=59, step=660, lr=0.189250, batch loss=0.328096, epoch loss=0.975592 Batch=119, step=720, lr=0.188250, batch loss=0.251462, epoch loss=1.998420 Batch=179, step=780, lr=0.187250, batch loss=0.331420, epoch loss=3.081849 Batch=239, step=840, lr=0.186250, batch loss=0.244976, epoch loss=4.302714 Batch=299, step=900, lr=0.185250, batch loss=0.199942, epoch loss=5.350650 Epoch=2, step=900, lr=0.185250, epoch loss=5.350650 Batch=59, step=960, lr=0.184250, batch loss=0.316962, epoch loss=0.934532 Batch=119, step=1020, lr=0.183250, batch loss=0.255040, epoch loss=1.962603 Batch=179, step=1080, lr=0.182000, batch loss=0.330910, epoch loss=3.063820 Batch=239, step=1140, lr=0.181250, batch loss=0.239847, epoch loss=4.256911 Batch=299, step=1200, lr=0.180250, batch loss=0.193278, epoch loss=5.207861 Epoch=3, step=1200, lr=0.180250, epoch loss=5.207861 Batch=59, step=1260, lr=0.179250, batch loss=0.307607, epoch loss=0.939604 Batch=119, step=1320, lr=0.178250, batch loss=0.242053, epoch loss=1.923834 Batch=179, step=1380, lr=0.177250, batch loss=0.317858, epoch loss=2.997422 Batch=239, step=1440, lr=0.176250, batch loss=0.210943, epoch loss=4.133475 Batch=299, step=1500, lr=0.175250, batch loss=0.185371, epoch loss=5.101795 Epoch=4, step=1500, lr=0.175250, epoch loss=5.101795 Batch=59, step=1560, lr=0.174250, batch loss=0.301353, epoch loss=0.913240 Batch=119, step=1620, lr=0.173250, batch loss=0.241296, epoch loss=1.886395 Batch=179, step=1680, lr=0.172250, batch loss=0.316797, epoch loss=2.945369 Batch=239, step=1740, lr=0.171250, batch loss=0.207811, epoch loss=4.058885 Batch=299, step=1800, lr=0.170250, batch loss=0.182187, epoch loss=4.969884 Epoch=5, step=1800, lr=0.170250, epoch loss=4.969884 Batch=59, step=1860, lr=0.169250, batch loss=0.292855, epoch loss=0.908172 Batch=119, step=1920, lr=0.168250, batch loss=0.232275, epoch loss=1.863457 Batch=179, step=1980, lr=0.167250, batch loss=0.308424, epoch loss=2.889446 Batch=239, step=2040, lr=0.166250, batch loss=0.202806, epoch loss=3.972318 Batch=299, step=2100, lr=0.165250, batch loss=0.177713, epoch loss=4.862108 Epoch=6, step=2100, lr=0.165250, epoch loss=4.862108 Batch=59, step=2160, lr=0.164250, batch loss=0.277126, epoch loss=0.868409 Batch=119, step=2220, lr=0.163250, batch loss=0.228283, epoch loss=1.781134 Batch=179, step=2280, lr=0.162250, batch loss=0.295202, epoch loss=2.766293 Batch=239, step=2340, lr=0.161250, batch loss=0.191357, epoch loss=3.811087 Batch=299, step=2400, lr=0.160250, batch loss=0.166652, epoch loss=4.691815 Epoch=7, step=2400, lr=0.160250, epoch loss=4.691815 Batch=59, step=2460, lr=0.159250, batch loss=0.260282, epoch loss=0.801996 Batch=119, step=2520, lr=0.158250, batch loss=0.214446, epoch loss=1.668820 Batch=179, step=2580, lr=0.157250, batch loss=0.280373, epoch loss=2.601204 Batch=239, step=2640, lr=0.156250, batch loss=0.202083, epoch loss=3.610245 Batch=299, step=2700, lr=0.155250, batch loss=0.155686, epoch loss=4.441265 Epoch=8, step=2700, lr=0.155250, epoch loss=4.441265 Batch=59, step=2760, lr=0.154250, batch loss=0.243306, epoch loss=0.738235 Batch=119, step=2820, lr=0.153250, batch loss=0.203369, epoch loss=1.543898 Batch=179, step=2880, lr=0.152250, batch loss=0.262266, epoch loss=2.407010 Batch=239, step=2940, lr=0.151250, batch loss=0.185187, epoch loss=3.330988 Batch=299, step=3000, lr=0.150250, batch loss=0.139651, epoch loss=4.074814 Epoch=9, step=3000, lr=0.150250, epoch loss=4.074814 Batch=59, step=3060, lr=0.149250, batch loss=0.219821, epoch loss=0.668863 Batch=119, step=3120, lr=0.148250, batch loss=0.177792, epoch loss=1.389981 Batch=179, step=3180, lr=0.147250, batch loss=0.234140, epoch loss=2.136585 Batch=239, step=3240, lr=0.146250, batch loss=0.160831, epoch loss=2.961903 Batch=299, step=3300, lr=0.145250, batch loss=0.118832, epoch loss=3.640102 Epoch=10, step=3300, lr=0.145250, epoch loss=3.640102 Batch=59, step=3360, lr=0.144250, batch loss=0.190309, epoch loss=0.593170 Batch=119, step=3420, lr=0.143250, batch loss=0.143799, epoch loss=1.174600 Batch=179, step=3480, lr=0.142250, batch loss=0.176229, epoch loss=1.767100 Batch=239, step=3540, lr=0.141250, batch loss=0.110315, epoch loss=2.487213 Batch=299, step=3600, lr=0.140250, batch loss=0.085745, epoch loss=2.969872 Epoch=11, step=3600, lr=0.140250, epoch loss=2.969872 Batch=59, step=3660, lr=0.139250, batch loss=0.142234, epoch loss=0.454701 Batch=119, step=3720, lr=0.138250, batch loss=0.102653, epoch loss=0.883390 Batch=179, step=3780, lr=0.137250, batch loss=0.122338, epoch loss=1.325452 Batch=239, step=3840, lr=0.136250, batch loss=0.057302, epoch loss=1.907888 Batch=299, step=3900, lr=0.135250, batch loss=0.057614, epoch loss=2.260857 Epoch=12, step=3900, lr=0.135250, epoch loss=2.260857 Batch=59, step=3960, lr=0.134250, batch loss=0.093384, epoch loss=0.382387 Batch=119, step=4020, lr=0.133250, batch loss=0.066528, epoch loss=0.648613 Batch=179, step=4080, lr=0.132250, batch loss=0.071129, epoch loss=0.952514 Batch=239, step=4140, lr=0.131250, batch loss=0.044986, epoch loss=1.375772 Batch=299, step=4200, lr=0.130250, batch loss=0.028062, epoch loss=1.592653 Epoch=13, step=4200, lr=0.130250, epoch loss=1.592653 Batch=59, step=4260, lr=0.129250, batch loss=0.064199, epoch loss=0.226167 Batch=119, step=4320, lr=0.128250, batch loss=0.027870, epoch loss=0.376325 Batch=179, step=4380, lr=0.127250, batch loss=0.058576, epoch loss=0.573428 Batch=239, step=4440, lr=0.126250, batch loss=0.022345, epoch loss=0.945252 Batch=299, step=4500, lr=0.125250, batch loss=0.019178, epoch loss=1.071167 Epoch=14, step=4500, lr=0.125250, epoch loss=1.071167 Batch=59, step=4560, lr=0.124250, batch loss=0.033244, epoch loss=0.092879 Batch=119, step=4620, lr=0.123250, batch loss=0.017925, epoch loss=0.175393 Batch=179, step=4680, lr=0.122250, batch loss=0.030808, epoch loss=0.283969 Batch=239, step=4740, lr=0.121250, batch loss=0.013866, epoch loss=0.478230 Batch=299, step=4800, lr=0.120250, batch loss=0.009197, epoch loss=0.542742 Epoch=15, step=4800, lr=0.120250, epoch loss=0.542742 Batch=59, step=4860, lr=0.119250, batch loss=0.030079, epoch loss=0.136775 Batch=119, step=4920, lr=0.118250, batch loss=0.007494, epoch loss=0.200895 Batch=179, step=4980, lr=0.117250, batch loss=0.051515, epoch loss=0.316759 Batch=239, step=5040, lr=0.116250, batch loss=0.011526, epoch loss=0.476237 Batch=299, step=5100, lr=0.115250, batch loss=0.006328, epoch loss=0.514598 Epoch=16, step=5100, lr=0.115250, epoch loss=0.514598 Batch=59, step=5160, lr=0.114250, batch loss=0.015485, epoch loss=0.041211 Batch=119, step=5220, lr=0.113250, batch loss=0.006213, epoch loss=0.081122 Batch=179, step=5280, lr=0.112250, batch loss=0.044105, epoch loss=0.173525 Batch=239, step=5340, lr=0.111250, batch loss=0.010713, epoch loss=0.307186 Batch=299, step=5400, lr=0.110250, batch loss=0.004707, epoch loss=0.338314 Epoch=17, step=5400, lr=0.110250, epoch loss=0.338314 Batch=59, step=5460, lr=0.109250, batch loss=0.011972, epoch loss=0.043349 Batch=119, step=5520, lr=0.108250, batch loss=0.002648, epoch loss=0.071634 Batch=179, step=5580, lr=0.107250, batch loss=0.023813, epoch loss=0.145344 Batch=239, step=5640, lr=0.106250, batch loss=0.010417, epoch loss=0.245130 Batch=299, step=5700, lr=0.105250, batch loss=0.004431, epoch loss=0.270945 Epoch=18, step=5700, lr=0.105250, epoch loss=0.270945 Batch=59, step=5760, lr=0.104250, batch loss=0.009173, epoch loss=0.026313 Batch=119, step=5820, lr=0.103250, batch loss=0.002309, epoch loss=0.060536 Batch=179, step=5880, lr=0.102250, batch loss=0.014557, epoch loss=0.115906 Batch=239, step=5940, lr=0.101250, batch loss=0.009888, epoch loss=0.195686 Batch=299, step=6000, lr=0.100250, batch loss=0.004741, epoch loss=0.218372 Epoch=19, step=6000, lr=0.100250, epoch loss=0.218372 Half-moons scatterplot and decision boundary: ┌────────────────────────────────────────────────────────────────────────────────────────────────────┐ │********************************#*******************************************************************│ │**********************#*#*#######*###*#####*********************************************************│ │**********************#########################*****************************************************│ │*****************#**########*######*###########*###*************************************************│ │***************#################*###################************************************************│ │************######*#################*#################**********************************************│ │**********#*#####*########*#**************##*#########*#********************************************│ │***********########*##*#******************#*****##########*****************************************.│ │***********###########*************************############**************************************...│ │********######*####*********************************###*###*#*********************************......│ │*******######**##**********************************#*######*#*******************************........│ │*******##*##**##***********..........***************########*##***************************..........│ │*****#######************.......%...%%..****************#########*************************.........%.│ │******######***********.........%........***************##*#####************************......%.%.%.│ │***#########**********.........%%%.%%.....**************#*#######*********************.......%.%%%%.│ │****#######***********.........%%%%.........************#########********************........%%.%%.%│ │**#######************..........%%%%%%%.......**************###*###******************.........%%%%%%.│ │*##*####*************..........%%%%%%%........************########*****************..........%%%%%%.│ │*#######************...........%%%%%%%..........************#######**************............%%%%%%.│ │*##*####***********............%%.%%%%%..........************####***************............%%%%%%%.│ │*#####*#***********.............%%%%%%%............**********##*###************..............%%%%%..│ │#######***********.............%.%%%%%%.............*********#######**********.............%%%%.%%..│ │#####*#***********..............%%%%%%%..............********#######*********..............%%%%%%%%.│ │###*#*#**********...............%%%%%%%%%..............*******######*******................%%%%%%...│ │#######**********................%%%%%%%%...............*****###*###******................%%%%%%....│ │######**********.................%%%%%%%%%...............****#*###*******...............%%%%%%%%%...│ │*#*##*#*********..................%%%%%%%%%%...............***######****.................%%%%%%.....│ │#****##********....................%%%%%%%%%................***###*#**................%.%%%%%%%.....│ │**************.....................%.%%%%%%..................********..................%.%%.%%......│ │**************.......................%..%%%%%%%................*****..............%.%%%%%%%%%.......│ │*************.........................%.%%%.%%%%................***...............%%%%%%%.%.%.......│ │*************...........................%..%%%%..%................................%%%%%%%%..........│ │************.............................%%%%%%%%%%%........................%%..%%%%%%%%.%..........│ │************.............................%%.%%%%%%%%..%....................%..%%%.%%%%%%%...........│ │***********.................................%%%%.%%%%%%%%...............%.%%%%%%%%%%%%.%............│ │**********...................................%%%%%%%%%%%%%%%%%%%%%%.%%%%.%%%%%%%%%%%%%..............│ │**********....................................%%.%%%%%%%%%%%%%%%%%%%%%%.%%%%%%%%%%%.................│ │*********.........................................%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%...................│ │*********............................................%%%.%%%%%%%%%%%%%%%%%%%%%......................│ │********................................................%...%%%%.%%.%%%%..%.........................│ └────────────────────────────────────────────────────────────────────────────────────────────────────┘ (cd _build/.sandbox/43d25e99d5ae8215f100f5f00dd583b2/default/test && .tutorials.inline-tests/inline-test-runner.exe inline-test-runner tutorials -partition einsum_trivia.ml -source-tree-root .. -diff-cmd -) Welcome to OCANNL! Reading configuration defaults from /src/_build/.sandbox/43d25e99d5ae8215f100f5f00dd583b2/default/test/ocannl_config. Retrieving commandline, environment, or config file variable ocannl_log_level Found 0, in the config file (cd _build/.sandbox/43d25e99d5ae8215f100f5f00dd583b2/default/test && .tutorials.inline-tests/inline-test-runner.exe inline-test-runner tutorials -partition moons_demo_parallel.ml -source-tree-root .. -diff-cmd -) Welcome to OCANNL! Reading configuration defaults from /src/_build/.sandbox/43d25e99d5ae8215f100f5f00dd583b2/default/test/ocannl_config. Retrieving commandline, environment, or config file variable ocannl_log_level Found 0, in the config file (cd _build/.sandbox/43d25e99d5ae8215f100f5f00dd583b2/default/test && .tutorials.inline-tests/inline-test-runner.exe inline-test-runner tutorials -partition micrograd_demo.ml -source-tree-root .. -diff-cmd -) Welcome to OCANNL! Reading configuration defaults from /src/_build/.sandbox/43d25e99d5ae8215f100f5f00dd583b2/default/test/ocannl_config. Retrieving commandline, environment, or config file variable ocannl_log_level Found 0, in the config file "/usr/bin/linux32" "/bin/sh" "-c" "opam exec -- dune build @install @check @runtest && rm -rf _build" failed with exit status 1 2025-05-16 15:20.20: Job failed: Failed: Build failed