2025-05-15 13:37.49: New job: test ahrefs/ocannl https://github.com/ahrefs/ocannl.git#refs/heads/master (9156a204994bc18bf1bb375e2a01c887bd47fc08) (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 9156a204 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 2025-05-15 13:37.49: Using cache hint "ahrefs/ocannl-ocaml/opam:debian-12-ocaml-5.3@sha256:71c585b40a233634d2ba60a97652fd4cb5dae7b100662571d5727ada704faa6f-debian-12-5.3_arm32_opam-2.3-fd8e7321693e5edbaeeca2a3bc52f2e4" 2025-05-15 13:37.49: 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")) ) 2025-05-15 13:37.49: Waiting for resource in pool OCluster 2025-05-15 13:37.50: Waiting for worker… 2025-05-15 13:39.30: Got resource from pool OCluster Building on kydoime.caelum.ci.dev HEAD is now at 3718ebe9 Bug fix pp_array_offset (AI slop) HEAD is now at 9156a204 Logging test harness (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 2025-05-15 13:39.31 ---> 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")) 2025-05-15 13:39.31 ---> 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 2025-05-15 13:39.31 ---> 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 2025-05-15 13:39.31 ---> using "6a2d60bb9de3b6159a54ab46f59b5dfe72a365cd372830e90e2e08d296a6501a" from cache /src: (workdir /src) /src: (run (shell "sudo chown opam /src")) 2025-05-15 13:39.31 ---> 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) 2025-05-15 13:39.31 ---> using "a27b9baed6f1a6fffc421d7d0d62ab7a752fbb1614e79585af80cf072dfcd7e1" from cache /src: (copy (src neural_nets_lib.opam arrayjit.opam) (dst ./)) 2025-05-15 13:39.31 ---> 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) 2025-05-15 13:39.31 ---> using "d00e1b003c2a6666ae9181314f3baf9d9f10c2c3c330229c2f8259670cd8d1f5" from cache /src: (run (network host) (shell "echo '(lang dune 3.0)' > './dune-project'")) 2025-05-15 13:39.31 ---> 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) ... 2025-05-15 13:39.31 ---> 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) 2025-05-15 13:39.31 ---> using "87aa6e10f931b147772eec09a43f815b01f593f1cf9a990e82dc596a5486f97d" from cache /src: (copy (src .) (dst /src)) 2025-05-15 13:39.32 ---> saved as "1f76b075ba190ed27575ef4e75f90aeccecd0b14169c60d75a295cf92baa5f3b" /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/f94e67769664dee55845469dfb3a53a6/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/f94e67769664dee55845469dfb3a53a6/default/test/ocannl_config. Retrieving commandline, environment, or config file variable ocannl_log_level Found 0, in the config file (cd _build/.sandbox/f94e67769664dee55845469dfb3a53a6/default/test && .tutorials.inline-tests/inline-test-runner.exe inline-test-runner tutorials -partition 'Welcome to OCANNL! Reading configuration defaults from /src/_build/.sandbox/0418549f5f9ca214a4ac6a9763d1c9eb/default/test/ocannl_config.' -source-tree-root .. -diff-cmd -) Welcome to OCANNL! Reading configuration defaults from /src/_build/.sandbox/f94e67769664dee55845469dfb3a53a6/default/test/ocannl_config. Retrieving commandline, environment, or config file variable ocannl_log_level Found 0, in the config file (cd _build/.sandbox/f94e67769664dee55845469dfb3a53a6/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/f94e67769664dee55845469dfb3a53a6/default/test/ocannl_config. Retrieving commandline, environment, or config file variable ocannl_log_level Found 0, in the config file (cd _build/.sandbox/f94e67769664dee55845469dfb3a53a6/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/f94e67769664dee55845469dfb3a53a6/default/test/ocannl_config. Retrieving commandline, environment, or config file variable ocannl_log_level Found 0, in the config file (cd _build/.sandbox/f94e67769664dee55845469dfb3a53a6/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/f94e67769664dee55845469dfb3a53a6/default/test/ocannl_config. Retrieving commandline, environment, or config file variable ocannl_log_level Found 0, in the config file (cd _build/.sandbox/f94e67769664dee55845469dfb3a53a6/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/f94e67769664dee55845469dfb3a53a6/default/test/ocannl_config. Retrieving commandline, environment, or config file variable ocannl_log_level Found 0, in the config file (cd _build/.sandbox/f94e67769664dee55845469dfb3a53a6/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/f94e67769664dee55845469dfb3a53a6/default/test/ocannl_config. Retrieving commandline, environment, or config file variable ocannl_log_level Found 0, in the config file (cd _build/.sandbox/f94e67769664dee55845469dfb3a53a6/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/f94e67769664dee55845469dfb3a53a6/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_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=0.199000, batch loss=0.845226, epoch loss=34.739444 Batch=119, step=120, lr=0.198000, batch loss=0.816591, epoch loss=38.960335 Batch=179, step=180, lr=0.197000, batch loss=0.411640, epoch loss=41.626448 Batch=239, step=240, lr=0.196250, batch loss=0.240650, epoch loss=43.165017 Batch=299, step=300, lr=0.195250, batch loss=0.262607, epoch loss=44.408022 Epoch=0, step=300, lr=0.195250, epoch loss=44.408022 Batch=59, step=360, lr=0.194250, batch loss=0.347941, epoch loss=1.064838 Batch=119, step=420, lr=0.193250, batch loss=0.275590, epoch loss=2.198544 Batch=179, step=480, lr=0.192250, batch loss=0.359193, epoch loss=3.394602 Batch=239, step=540, lr=0.191250, batch loss=0.254949, epoch loss=4.709163 Batch=299, step=600, lr=0.190250, batch loss=0.216903, epoch loss=5.865221 Epoch=1, step=600, lr=0.190250, epoch loss=5.865221 Batch=59, step=660, lr=0.189250, batch loss=0.330222, epoch loss=0.980231 Batch=119, step=720, lr=0.188250, batch loss=0.253318, epoch loss=2.007482 Batch=179, step=780, lr=0.187250, batch loss=0.332765, epoch loss=3.111375 Batch=239, step=840, lr=0.186250, batch loss=0.197994, epoch loss=4.263439 Batch=299, step=900, lr=0.185250, batch loss=0.204253, epoch loss=5.169019 Epoch=2, step=900, lr=0.185250, epoch loss=5.169019 Batch=59, step=960, lr=0.184250, batch loss=0.318253, epoch loss=0.959256 Batch=119, step=1020, lr=0.183250, batch loss=0.259231, epoch loss=2.015233 Batch=179, step=1080, lr=0.182250, batch loss=0.341361, epoch loss=3.120412 Batch=239, step=1140, lr=0.181250, batch loss=0.239260, epoch loss=4.310042 Batch=299, step=1200, lr=0.180000, batch loss=0.191263, epoch loss=5.264950 Epoch=3, step=1200, lr=0.180000, epoch loss=5.264950 Batch=59, step=1260, lr=0.179250, batch loss=0.307372, epoch loss=0.931555 Batch=119, step=1320, lr=0.178250, batch loss=0.245005, epoch loss=1.925831 Batch=179, step=1380, lr=0.177250, batch loss=0.325404, epoch loss=2.995500 Batch=239, step=1440, lr=0.176250, batch loss=0.219570, epoch loss=4.145405 Batch=299, step=1500, lr=0.175250, batch loss=0.186763, epoch loss=5.101435 Epoch=4, step=1500, lr=0.175250, epoch loss=5.101435 Batch=59, step=1560, lr=0.174250, batch loss=0.302533, epoch loss=0.928948 Batch=119, step=1620, lr=0.173250, batch loss=0.241737, epoch loss=1.923639 Batch=179, step=1680, lr=0.172250, batch loss=0.318313, epoch loss=2.985004 Batch=239, step=1740, lr=0.171250, batch loss=0.206769, epoch loss=4.098379 Batch=299, step=1800, lr=0.170250, batch loss=0.182744, epoch loss=5.008713 Epoch=5, step=1800, lr=0.170250, epoch loss=5.008713 Batch=59, step=1860, lr=0.169250, batch loss=0.291078, epoch loss=0.906385 Batch=119, step=1920, lr=0.168250, batch loss=0.237821, epoch loss=1.867845 Batch=179, step=1980, lr=0.167250, batch loss=0.308328, epoch loss=2.894580 Batch=239, step=2040, lr=0.166250, batch loss=0.202387, epoch loss=3.978420 Batch=299, step=2100, lr=0.165250, batch loss=0.172256, epoch loss=4.869192 Epoch=6, step=2100, lr=0.165250, epoch loss=4.869192 Batch=59, step=2160, lr=0.164250, batch loss=0.278966, epoch loss=0.857819 Batch=119, step=2220, lr=0.163250, batch loss=0.228254, epoch loss=1.770949 Batch=179, step=2280, lr=0.162250, batch loss=0.300853, epoch loss=2.760732 Batch=239, step=2340, lr=0.161250, batch loss=0.189490, epoch loss=3.800169 Batch=299, step=2400, lr=0.160250, batch loss=0.168009, epoch loss=4.682346 Epoch=7, step=2400, lr=0.160250, epoch loss=4.682346 Batch=59, step=2460, lr=0.159250, batch loss=0.261830, epoch loss=0.823582 Batch=119, step=2520, lr=0.158250, batch loss=0.212918, epoch loss=1.693503 Batch=179, step=2580, lr=0.157250, batch loss=0.280239, epoch loss=2.628706 Batch=239, step=2640, lr=0.156250, batch loss=0.198811, epoch loss=3.640459 Batch=299, step=2700, lr=0.155250, batch loss=0.165365, epoch loss=4.417036 Epoch=8, step=2700, lr=0.155250, epoch loss=4.417036 Batch=59, step=2760, lr=0.154250, batch loss=0.243755, epoch loss=0.765506 Batch=119, step=2820, lr=0.153250, batch loss=0.203423, epoch loss=1.589111 Batch=179, step=2880, lr=0.152000, batch loss=0.255790, epoch loss=2.456129 Batch=239, step=2940, lr=0.151250, batch loss=0.167812, epoch loss=3.366261 Batch=299, step=3000, lr=0.150250, batch loss=0.140104, epoch loss=4.111738 Epoch=9, step=3000, lr=0.150250, epoch loss=4.111738 Batch=59, step=3060, lr=0.149250, batch loss=0.220244, epoch loss=0.658594 Batch=119, step=3120, lr=0.148250, batch loss=0.170149, epoch loss=1.345695 Batch=179, step=3180, lr=0.147250, batch loss=0.226106, epoch loss=2.097294 Batch=239, step=3240, lr=0.146250, batch loss=0.156727, epoch loss=2.916448 Batch=299, step=3300, lr=0.145250, batch loss=0.120125, epoch loss=3.579426 Epoch=10, step=3300, lr=0.145250, epoch loss=3.579426 Batch=59, step=3360, lr=0.144250, batch loss=0.188322, epoch loss=0.580024 Batch=119, step=3420, lr=0.143250, batch loss=0.148334, epoch loss=1.166854 Batch=179, step=3480, lr=0.142250, batch loss=0.195386, epoch loss=1.783649 Batch=239, step=3540, lr=0.141250, batch loss=0.116863, epoch loss=2.536111 Batch=299, step=3600, lr=0.140250, batch loss=0.088685, epoch loss=3.031096 Epoch=11, step=3600, lr=0.140250, epoch loss=3.031096 Batch=59, step=3660, lr=0.139250, batch loss=0.145568, epoch loss=0.452223 Batch=119, step=3720, lr=0.138250, batch loss=0.102716, epoch loss=0.887967 Batch=179, step=3780, lr=0.137000, batch loss=0.122838, epoch loss=1.339178 Batch=239, step=3840, lr=0.136250, batch loss=0.087125, epoch loss=1.775346 Batch=299, step=3900, lr=0.135250, batch loss=0.059341, epoch loss=2.156504 Epoch=12, step=3900, lr=0.135250, epoch loss=2.156504 Batch=59, step=3960, lr=0.134250, batch loss=0.098885, epoch loss=0.403383 Batch=119, step=4020, lr=0.133250, batch loss=0.063608, epoch loss=0.674748 Batch=179, step=4080, lr=0.132250, batch loss=0.148681, epoch loss=1.108257 Batch=239, step=4140, lr=0.131250, batch loss=0.035369, epoch loss=1.740912 Batch=299, step=4200, lr=0.130250, batch loss=0.036432, epoch loss=1.972080 Epoch=13, step=4200, lr=0.130250, epoch loss=1.972080 Batch=59, step=4260, lr=0.129250, batch loss=0.062524, epoch loss=0.188488 Batch=119, step=4320, lr=0.128250, batch loss=0.029086, epoch loss=0.328392 Batch=179, step=4380, lr=0.127250, batch loss=0.041998, epoch loss=0.509156 Batch=239, step=4440, lr=0.126250, batch loss=0.018570, epoch loss=0.717287 Batch=299, step=4500, lr=0.125250, batch loss=0.019446, epoch loss=0.865998 Epoch=14, step=4500, lr=0.125250, epoch loss=0.865998 Batch=59, step=4560, lr=0.124250, batch loss=0.036109, epoch loss=0.105500 Batch=119, step=4620, lr=0.123250, batch loss=0.025507, epoch loss=0.191777 Batch=179, step=4680, lr=0.122250, batch loss=0.048000, epoch loss=0.357863 Batch=239, step=4740, lr=0.121250, batch loss=0.014892, epoch loss=0.605253 Batch=299, step=4800, lr=0.120250, batch loss=0.012462, epoch loss=0.685745 Epoch=15, step=4800, lr=0.120250, epoch loss=0.685745 Batch=59, step=4860, lr=0.119250, batch loss=0.024963, epoch loss=0.123390 Batch=119, step=4920, lr=0.118250, batch loss=0.009002, epoch loss=0.189101 Batch=179, step=4980, lr=0.117250, batch loss=0.039698, epoch loss=0.285966 Batch=239, step=5040, lr=0.116250, batch loss=0.012470, epoch loss=0.449392 Batch=299, step=5100, lr=0.115250, batch loss=0.005694, epoch loss=0.489432 Epoch=16, step=5100, lr=0.115250, epoch loss=0.489432 Batch=59, step=5160, lr=0.114250, batch loss=0.014972, epoch loss=0.054713 Batch=119, step=5220, lr=0.113250, batch loss=0.004865, epoch loss=0.093344 Batch=179, step=5280, lr=0.112250, batch loss=0.040712, epoch loss=0.183081 Batch=239, step=5340, lr=0.111250, batch loss=0.010151, epoch loss=0.321305 Batch=299, step=5400, lr=0.110250, batch loss=0.005383, epoch loss=0.351701 Epoch=17, step=5400, lr=0.110250, epoch loss=0.351701 Batch=59, step=5460, lr=0.109250, batch loss=0.009530, epoch loss=0.031906 Batch=119, step=5520, lr=0.108250, batch loss=0.004213, epoch loss=0.074133 Batch=179, step=5580, lr=0.107250, batch loss=0.022415, epoch loss=0.141010 Batch=239, step=5640, lr=0.106250, batch loss=0.008808, epoch loss=0.236419 Batch=299, step=5700, lr=0.105250, batch loss=0.004954, epoch loss=0.261927 Epoch=18, step=5700, lr=0.105250, epoch loss=0.261927 Batch=59, step=5760, lr=0.104250, batch loss=0.009252, epoch loss=0.028789 Batch=119, step=5820, lr=0.103250, batch loss=0.003749, epoch loss=0.056076 Batch=179, step=5880, lr=0.102250, batch loss=0.014303, epoch loss=0.111095 Batch=239, step=5940, lr=0.101250, batch loss=0.007997, epoch loss=0.189920 Batch=299, step=6000, lr=0.100250, batch loss=0.004370, epoch loss=0.211895 Epoch=19, step=6000, lr=0.100250, epoch loss=0.211895 Half-moons scatterplot and decision boundary: ┌────────────────────────────────────────────────────────────────────────────────────────────────────┐ │********************************#*******************************************************************│ │**********************#*#*#######*###*#####*********************************************************│ │**********************#########################*****************************************************│ │*****************#**########*######*###########*###*************************************************│ │***************#################*###################************************************************│ │************######*#################*#################**********************************************│ │**********#*#####*########*#**************##*#########*#********************************************│ │***********########*##*#******************#*****##########******************************************│ │***********###########*************************############****************************************.│ │********######*####*********************************###*###*#***********************************....│ │*******######**##***************.******************#*######*#********************************.......│ │*******##*##**##***********..........***************########*##****************************.........│ │*****#######************.......%...%%...***************#########**************************........%.│ │******######***********.........%........***************##*#####************************......%.%.%.│ │***#########**********.........%%%.%%......*************#*#######**********************......%.%%%%.│ │****#######**********..........%%%%.........************#########*********************.......%%.%%.%│ │**#######************..........%%%%%%%.......**************###*###*******************........%%%%%%.│ │*##*####************...........%%%%%%%.........***********########*****************..........%%%%%%.│ │*#######************...........%%%%%%%..........************#######***************...........%%%%%%.│ │*##*####***********............%%.%%%%%..........************####****************...........%%%%%%%.│ │*#####*#***********.............%%%%%%%............**********##*###*************.............%%%%%..│ │#######***********.............%.%%%%%%.............*********#######**********.............%%%%.%%..│ │#####*#***********..............%%%%%%%...............*******#######*********..............%%%%%%%%.│ │###*#*#**********...............%%%%%%%%%..............*******######********...............%%%%%%...│ │#######*********.................%%%%%%%%...............*****###*###******................%%%%%%....│ │######**********.................%%%%%%%%%................***#*###*******...............%%%%%%%%%...│ │*#*##*#********...................%%%%%%%%%%...............***######****.................%%%%%%.....│ │#****##********....................%%%%%%%%%................***###*#***...............%.%%%%%%%.....│ │**************.....................%.%%%%%%...................*******..................%.%%.%%......│ │**************.......................%..%%%%%%%................*****..............%.%%%%%%%%%.......│ │*************.........................%.%%%.%%%%................***...............%%%%%%%.%.%.......│ │*************...........................%..%%%%..%................................%%%%%%%%..........│ │************.............................%%%%%%%%%%%........................%%..%%%%%%%%.%..........│ │***********..............................%%.%%%%%%%%..%....................%..%%%.%%%%%%%...........│ │***********.................................%%%%.%%%%%%%%...............%.%%%%%%%%%%%%.%............│ │**********...................................%%%%%%%%%%%%%%%%%%%%%%.%%%%.%%%%%%%%%%%%%..............│ │**********....................................%%.%%%%%%%%%%%%%%%%%%%%%%.%%%%%%%%%%%.................│ │*********.........................................%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%...................│ │*********............................................%%%.%%%%%%%%%%%%%%%%%%%%%......................│ │********................................................%...%%%%.%%.%%%%..%.........................│ └────────────────────────────────────────────────────────────────────────────────────────────────────┘ (cd _build/.sandbox/f94e67769664dee55845469dfb3a53a6/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/f94e67769664dee55845469dfb3a53a6/default/test/ocannl_config. Retrieving commandline, environment, or config file variable ocannl_log_level Found 0, in the config file (cd _build/.sandbox/f94e67769664dee55845469dfb3a53a6/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/f94e67769664dee55845469dfb3a53a6/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 2025-05-15 13:40.37: Job failed: Failed: Build failed