2025-03-22 15:18.35: New job: test ahrefs/ocannl https://github.com/ahrefs/ocannl.git#refs/heads/master (5bd3107fc82be3d5a405191732ae51160af19a07) (windows-amd64:windows-server-2022-amd64-5.3_opam-2.3) Base: windows-server-2022-amd64-ocaml-5.3 Opam project build To reproduce locally: git clone --recursive "https://github.com/ahrefs/ocannl.git" -b "master" && cd "ocannl" && git reset --hard 5bd3107f cat > Dockerfile <<'END-OF-DOCKERFILE' FROM windows-server-2022-amd64-ocaml-5.3 # windows-server-2022-amd64-5.3_opam-2.3 USER 1000:1000 ENV CLICOLOR_FORCE="1" ENV OPAMCOLOR="always" RUN ln -f /usr/bin/opam-2.3 /usr/bin/opam RUN opam init --reinit -ni RUN uname -rs && opam exec -- ocaml -version && opam --version RUN cd ~/opam-repository && (git cat-file -e 4e25d0cf5f38cf58d1904bbb48f62ccd9c48f785 || git fetch origin master) && git reset -q --hard 4e25d0cf5f38cf58d1904bbb48f62ccd9c48f785 && git log --no-decorate -n1 --oneline && opam update -u COPY --chown=1000:1000 neural_nets_lib.opam arrayjit.opam /Users/opam/src/./ RUN opam pin add -yn neural_nets_lib.dev '/Users/opam/src/./' && \ opam pin add -yn arrayjit.dev '/Users/opam/src/./' RUN echo '(lang dune 3.0)' > '/cygdrive/c/Users/opam/src/./dune-project' ENV DEPS="angstrom.0.16.1 arch-x86_64.1 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 conf-libffi.2.0.0 conf-mingw-w64-gcc-x86_64.1 conf-mingw-w64-libffi-x86_64.1 conf-pkg-config.4 cppo.1.8.0 csexp.1.5.2 ctypes.0.23.0 ctypes-foreign.0.23.0 dune.3.17.2 dune-configurator.3.17.2 fieldslib.v0.17.0 flexdll.0.43 host-arch-x86_64.1 host-system-mingw.1 integers.0.7.0 jane-street-headers.v0.17.0 jst-config.v0.17.0 mingw-w64-shims.0.2.0 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-env-mingw64.1 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocaml_intrinsics_kernel.v0.17.1 ocamlbuild.0.16.1 ocamlfind.1.9.8 parsexp.v0.17.0 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.2.1.0 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 saturn_lockfree.0.5.0 seq.base sexplib.v0.17.0 sexplib0.v0.17.0 stdio.v0.17.0 stdlib-shims.0.3.0 system-mingw.1 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 . /Users/opam/src RUN cd /cygdrive/c/Users/opam/src && opam exec -- dune build @install @check @runtest && rm -rf _build END-OF-DOCKERFILE docker build . END-REPRO-BLOCK 2025-03-22 15:18.35: Using cache hint "ahrefs/ocannl-windows-server-2022-amd64-ocaml-5.3-windows-server-2022-amd64-5.3_opam-2.3-57cdb8cd1bb0ef1f5bbf8d7b86cd5251" 2025-03-22 15:18.35: Using OBuilder spec: ((from windows-server-2022-amd64-ocaml-5.3) (comment windows-server-2022-amd64-5.3_opam-2.3) (user (uid 1000) (gid 1000)) (env CLICOLOR_FORCE 1) (env OPAMCOLOR always) (run (shell "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")) (run (cache (opam-archives (target "c:\\Users\\opam\\AppData\\local\\opam\\download-cache"))) (network host) (shell "cd ~/opam-repository && (git cat-file -e 4e25d0cf5f38cf58d1904bbb48f62ccd9c48f785 || git fetch origin master) && git reset -q --hard 4e25d0cf5f38cf58d1904bbb48f62ccd9c48f785 && git log --no-decorate -n1 --oneline && opam update -u")) (copy (src neural_nets_lib.opam arrayjit.opam) (dst /Users/opam/src/./)) (run (network host) (shell "opam pin add -yn neural_nets_lib.dev '/Users/opam/src/./' && \ \nopam pin add -yn arrayjit.dev '/Users/opam/src/./'")) (run (network host) (shell "echo '(lang dune 3.0)' > '/cygdrive/c/Users/opam/src/./dune-project'")) (env DEPS "angstrom.0.16.1 arch-x86_64.1 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 conf-libffi.2.0.0 conf-mingw-w64-gcc-x86_64.1 conf-mingw-w64-libffi-x86_64.1 conf-pkg-config.4 cppo.1.8.0 csexp.1.5.2 ctypes.0.23.0 ctypes-foreign.0.23.0 dune.3.17.2 dune-configurator.3.17.2 fieldslib.v0.17.0 flexdll.0.43 host-arch-x86_64.1 host-system-mingw.1 integers.0.7.0 jane-street-headers.v0.17.0 jst-config.v0.17.0 mingw-w64-shims.0.2.0 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-env-mingw64.1 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocaml_intrinsics_kernel.v0.17.1 ocamlbuild.0.16.1 ocamlfind.1.9.8 parsexp.v0.17.0 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.2.1.0 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 saturn_lockfree.0.5.0 seq.base sexplib.v0.17.0 sexplib0.v0.17.0 stdio.v0.17.0 stdlib-shims.0.3.0 system-mingw.1 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 "c:\\Users\\opam\\AppData\\local\\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 "c:\\Users\\opam\\AppData\\local\\opam\\download-cache"))) (network host) (shell "opam install $DEPS")) (copy (src .) (dst /Users/opam/src)) (run (shell "cd /cygdrive/c/Users/opam/src && opam exec -- dune build @install @check @runtest && rm -rf _build")) ) 2025-03-22 15:18.35: Waiting for resource in pool OCluster 2025-03-22 15:18.36: Waiting for worker… 2025-03-22 15:18.36: Got resource from pool OCluster Building on odawa HEAD is now at 1511626 Differentiable conditional -> piecewise-defined functions HEAD is now at 5bd3107 %cd syntax: Provide projections for scalar constants directly TODO: also special handle operators `!.` and `!..` to use the Scalar slot. (from windows-server-2022-amd64-ocaml-5.3) 2025-03-22 15:18.36 ---> using "1d6ffeb5a52124df73b2e951323e99615c52ca4f9bdf0f65039be6146fabdaab" from cache /: (comment windows-server-2022-amd64-5.3_opam-2.3) /: (user (uid 1000) (gid 1000)) /: (env CLICOLOR_FORCE 1) /: (env OPAMCOLOR always) /: (run (shell "ln -f /usr/bin/opam-2.3 /usr/bin/opam")) 2025-03-22 15:18.36 ---> using "95d5d85ee56c2575e196f53fe7f940cc0731fb5c4485beb38b72a714de9d05bf" from cache /: (run (shell "opam init --reinit -ni")) No configuration file found, using built-in defaults. <><> Unix support infrastructure ><><><><><><><><><><><><><><><><><><><><><><><> opam and the OCaml ecosystem in general require various Unix tools in order to operate correctly. At present, this requires the installation of Cygwin to provide these tools. How should opam obtain Unix tools? > 1. Use tools found in PATH (Cygwin installation at C:\cygwin64) 2. Automatically create an internal Cygwin installation that will be managed by opam (recommended) 3. Use Cygwin installation found in C:\cygwin64 4. Use another existing Cygwin/MSYS2 installation 5. Abort initialisation [1/2/3/4/5] 1 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. <><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><> [default] no changes from file://C:/Users/opam/opam-repository 2025-03-22 15:18.36 ---> using "53bae75d46d214e65b51daece9ef873c6c6a891e203ec3d98bbd26c30834d1e2" from cache /: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version")) CYGWIN_NT-10.0-20348 3.5.5-1.x86_64 The OCaml toplevel, version 5.3.0 2.3.0 2025-03-22 15:18.36 ---> using "2b54922bf0d8d5ddbb1aea4afec4a959968c963bd87de7fe3038a742f957825c" from cache /: (run (cache (opam-archives (target "c:\\Users\\opam\\AppData\\local\\opam\\download-cache"))) (network host) (shell "cd ~/opam-repository && (git cat-file -e 4e25d0cf5f38cf58d1904bbb48f62ccd9c48f785 || git fetch origin master) && git reset -q --hard 4e25d0cf5f38cf58d1904bbb48f62ccd9c48f785 && git log --no-decorate -n1 --oneline && opam update -u")) From https://github.com/ocaml/opam-repository * branch master -> FETCH_HEAD f93eb7cb02..6cf83229dd master -> origin/master 4e25d0cf5f Merge pull request #27651 from lukstafi/opam-publish-ppx_minidebug.2.1.0 <><> Updating package repositories ><><><><><><><><><><><><><><><><><><><><><><> [default] synchronised from file://C:/Users/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) 2025-03-22 15:18.36 ---> using "775cf711399f1921c9e981f177ac7e1e33e9835fa82b1639b0af335c2d03a658" from cache /: (copy (src neural_nets_lib.opam arrayjit.opam) (dst /Users/opam/src/./)) 2025-03-22 15:18.36 ---> using "41603c16df7f1f35ad3648d77d67b191ce9dd0ea6ec573e0da4a9c317c7eed70" from cache /: (run (network host) (shell "opam pin add -yn neural_nets_lib.dev '/Users/opam/src/./' && \ \nopam pin add -yn arrayjit.dev '/Users/opam/src/./'")) [neural_nets_lib.dev] synchronised (file://C:/Users/opam/src/.) neural_nets_lib is now pinned to file://C:/Users/opam/src/. (version dev) [arrayjit.dev] synchronised (file://C:/Users/opam/src/.) arrayjit is now pinned to file://C:/Users/opam/src/. (version dev) 2025-03-22 15:18.36 ---> using "d78ff79b3462b526a3bc0e0e8426f33d90f566f2051bc9064a8a67c75954140a" from cache /: (run (network host) (shell "echo '(lang dune 3.0)' > '/cygdrive/c/Users/opam/src/./dune-project'")) 2025-03-22 15:18.36 ---> using "7680617379cfac1bf86911e03b5ad3afd7f74f96817b85a43cf8c26bfba80f2f" from cache /: (env DEPS "angstrom.0.16.1 arch-x86_64.1 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 conf-libffi.2.0.0 conf-mingw-w64-gcc-x86_64.1 conf-mingw-w64-libffi-x86_64.1 conf-pkg-config.4 cppo.1.8.0 csexp.1.5.2 ctypes.0.23.0 ctypes-foreign.0.23.0 dune.3.17.2 dune-configurator.3.17.2 fieldslib.v0.17.0 flexdll.0.43 host-arch-x86_64.1 host-system-mingw.1 integers.0.7.0 jane-street-headers.v0.17.0 jst-config.v0.17.0 mingw-w64-shims.0.2.0 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-env-mingw64.1 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocaml_intrinsics_kernel.v0.17.1 ocamlbuild.0.16.1 ocamlfind.1.9.8 parsexp.v0.17.0 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.2.1.0 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 saturn_lockfree.0.5.0 seq.base sexplib.v0.17.0 sexplib0.v0.17.0 stdio.v0.17.0 stdlib-shims.0.3.0 system-mingw.1 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 "c:\\Users\\opam\\AppData\\local\\opam\\download-cache"))) (network host) (shell "opam update --depexts && opam install --cli=2.3 --depext-only -y neural_nets_lib.dev arrayjit.dev $DEPS")) <><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><> [arrayjit.dev] synchronised (file://C:/Users/opam/src/.) [neural_nets_lib.dev] synchronised (file://C:/Users/opam/src/.) [NOTE] Package system-mingw is already installed (current version is 1). [NOTE] Package ocaml-options-vanilla is already installed (current version is 1). [NOTE] Package ocaml-env-mingw64 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 mingw-w64-shims is already installed (current version is 0.2.0). [NOTE] Package host-system-mingw is already installed (current version is 1). [NOTE] Package host-arch-x86_64 is already installed (current version is 1). [NOTE] Package flexdll is already installed (current version is 0.43). [NOTE] Package conf-mingw-w64-gcc-x86_64 is already installed (current version is 1). [NOTE] Package base-unix is already installed (current version is base). [NOTE] Package base-threads is already installed (current version is base). [NOTE] Package base-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). [NOTE] Package arch-x86_64 is already installed (current version is 1). The following system packages will first need to be installed: mingw64-x86_64-libffi <><> Handling external dependencies <><><><><><><><><><><><><><><><><><><><><><> + C:\Users\opam\AppData\Local\opam\.cygwin\setup-x86_64.exe "--root" "C:\\cygwin64" "--quiet-mode" "unattended" "--no-shortcuts" "--no-startmenu" "--no-desktop" "--no-admin" "--no-version-check" "--no-write-registry" "--packages" "mingw64-x86_64-libffi" - Starting cygwin install, version 2.932 - User has backup/restore rights - User has symlink creation right - Current Directory: C:\Windows\system32 - root: C:\cygwin64 system - Changing gid to Administrators - Selected local directory: C:\Windows\system32 - net: Preconfig - site: https://cygwin.mirror.constant.com/ - solving: 1 tasks, update: no, use test packages: no - solving: 1 tasks, update: no, use test packages: no - Augmented Transaction List: - 0 install mingw64-x86_64-libffi 3.2.1-2 - Downloaded C:\Windows\system32/https%3a%2f%2fcygwin.mirror.constant.com%2f/noarch/release/mingw64-x86_64-libffi/mingw64-x86_64-libffi-3.2.1-2.tar.xz - Extracting from file://C:\Windows\system32/https%3a%2f%2fcygwin.mirror.constant.com%2f/noarch/release/mingw64-x86_64-libffi/mingw64-x86_64-libffi-3.2.1-2.tar.xz - running: C:\cygwin64\bin\dash.exe "/etc/postinstall/0p_000_autorebase.dash" - running: C:\cygwin64\bin\dash.exe "/etc/postinstall/0p_update-info-dir.dash" - running: C:\cygwin64\bin\dash.exe "/etc/postinstall/zp_man-db-update-index.dash" - Ending cygwin install - NOTE: you should run 'diskperf -y' to enable the disk statistics - NOTE: you should run 'diskperf -y' to enable the disk statistics 2025-03-22 15:18.36 ---> using "b15d3ca056cbd6ee28dd8093ed2c2ae99b31d6f34195a41a08d9ae08737abc43" from cache /: (run (cache (opam-archives (target "c:\\Users\\opam\\AppData\\local\\opam\\download-cache"))) (network host) (shell "opam install $DEPS")) [NOTE] Package system-mingw is already installed (current version is 1). [NOTE] Package ocaml-options-vanilla is already installed (current version is 1). [NOTE] Package ocaml-env-mingw64 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 mingw-w64-shims is already installed (current version is 0.2.0). [NOTE] Package host-system-mingw is already installed (current version is 1). [NOTE] Package host-arch-x86_64 is already installed (current version is 1). [NOTE] Package flexdll is already installed (current version is 0.43). [NOTE] Package conf-mingw-w64-gcc-x86_64 is already installed (current version is 1). [NOTE] Package base-unix is already installed (current version is base). [NOTE] Package base-threads is already installed (current version is base). [NOTE] Package base-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). [NOTE] Package arch-x86_64 is already installed (current version is 1). The following actions will be performed: === recompile 1 package - recompile mingw-w64-shims 0.2.0 === install 66 packages - install angstrom 0.16.1 - install backoff 0.1.1 - install base v0.17.1 - install bigarray-compat 1.1.0 - install bigstringaf 0.10.0 - install conf-libffi 2.0.0 - install conf-mingw-w64-libffi-x86_64 1 - 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 3.17.2 - install dune-configurator 3.17.2 - install fieldslib v0.17.0 - install integers 0.7.0 - install jane-street-headers v0.17.0 - install jst-config v0.17.0 - 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_intrinsics_kernel v0.17.1 - install ocamlbuild 0.16.1 - install ocamlfind 1.9.8 - install parsexp v0.17.0 - 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 2.1.0 - 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 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 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 angstrom.0.16.1 (cached) -> retrieved backoff.0.1.1 (cached) -> retrieved bigarray-compat.1.1.0 (cached) -> retrieved base.v0.17.1 (cached) -> retrieved bigstringaf.0.10.0 (cached) -> retrieved cppo.1.8.0 (cached) -> retrieved csexp.1.5.2 (cached) -> retrieved ctypes.0.23.0, ctypes-foreign.0.23.0 (cached) -> retrieved fieldslib.v0.17.0 (cached) -> retrieved integers.0.7.0 (cached) -> retrieved jane-street-headers.v0.17.0 (cached) -> retrieved jst-config.v0.17.0 (cached) -> retrieved mingw-w64-shims.0.2.0 (cached) -> retrieved mtime.2.1.0 (cached) -> retrieved multicore-magic.2.3.1 (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_intrinsics_kernel.v0.17.1 (cached) -> removed mingw-w64-shims.0.2.0 -> installed conf-pkg-config.4 -> retrieved ocamlbuild.0.16.1 (cached) -> retrieved ocamlfind.1.9.8 (cached) -> retrieved parsexp.v0.17.0 (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) -> installed conf-mingw-w64-libffi-x86_64.1 -> retrieved ppx_deriving.6.0.3 (cached) -> retrieved ppx_enumerate.v0.17.0 (cached) -> installed conf-libffi.2.0.0 -> installed mingw-w64-shims.0.2.0 -> retrieved ppx_expect.v0.17.2 (cached) -> retrieved dune.3.17.2, dune-configurator.3.17.2 (cached) -> retrieved ppx_fields_conv.v0.17.0 (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_sexp_conv.v0.17.0 (cached) -> retrieved ppx_string.v0.17.0 (cached) -> retrieved ppx_variants_conv.v0.17.0 (cached) -> retrieved ppxlib_jane.v0.17.2 (cached) -> retrieved ppx_minidebug.2.1.0 (https://github.com/lukstafi/ppx_minidebug/archive/refs/tags/2.1.0.1.tar.gz) -> retrieved ptime.1.2.0 (cached) -> retrieved ppxlib.0.35.0 (https://github.com/ocaml-ppx/ppxlib/releases/download/0.35.0/ppxlib-0.35.0.tbz) -> retrieved printbox.0.12, printbox-ext-plot.0.12, printbox-html.0.12, printbox-md.0.12, printbox-text.0.12 (https://github.com/c-cube/printbox/releases/download/v0.12/printbox-0.12.tbz) -> retrieved seq.base (cached) -> installed seq.base -> retrieved re.1.12.0 (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 stdlib-shims.0.3.0 (cached) -> retrieved time_now.v0.17.0 (cached) -> retrieved tyxml.4.6.0 (cached) -> retrieved uucp.16.0.0 (cached) -> retrieved topkg.1.0.8 (https://erratique.ch/software/topkg/releases/topkg-1.0.8.tbz) -> retrieved variantslib.v0.17.0 (cached) -> retrieved uutf.1.0.4 (https://erratique.ch/software/uutf/releases/uutf-1.0.4.tbz) -> installed num.1.5-1 [WARNING] .install file is missing .exe extension for src/findlib/ocamlfind [WARNING] .install file is missing .exe extension for src/findlib/ocamlfind_opt [WARNING] Automatically adding .exe to C:\Users\opam\AppData\Local\opam\5.3.0\.opam-switch\build\ocamlfind.1.9.8\src\findlib\ocamlfind.exe [WARNING] Automatically adding .exe to C:\Users\opam\AppData\Local\opam\5.3.0\.opam-switch\build\ocamlfind.1.9.8\src\findlib\ocamlfind_opt.exe [WARNING] C:\Users\opam\AppData\Local\opam\5.3.0\bin\safe_camlp4 is a script; the command won't be available -> 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 ptime.1.2.0 -> installed dune.3.17.2 -> installed jane-street-headers.v0.17.0 -> installed bigarray-compat.1.1.0 -> installed backoff.0.1.1 -> installed csexp.1.5.2 -> installed cppo.1.8.0 -> installed multicore-magic.2.3.1 -> installed ocaml-compiler-libs.v0.17.0 -> installed ocaml-syntax-shims.1.0.0 -> installed ocaml_intrinsics_kernel.v0.17.1 -> installed ppx_derivers.1.2.1 -> installed printbox.0.12 -> installed re.1.12.0 -> installed sexplib0.v0.17.0 -> installed stdlib-shims.0.3.0 -> installed saturn_lockfree.0.5.0 -> installed integers.0.7.0 -> installed dune-configurator.3.17.2 -> installed parsexp.v0.17.0 -> installed tyxml.4.6.0 -> installed bigstringaf.0.10.0 -> installed printbox-html.0.12 -> installed sexplib.v0.17.0 -> installed angstrom.0.16.1 -> installed base.v0.17.1 -> installed fieldslib.v0.17.0 -> installed variantslib.v0.17.0 -> installed stdio.v0.17.0 -> installed uucp.16.0.0 -> installed printbox-text.0.12 -> installed ctypes.0.23.0 -> installed printbox-md.0.12 -> installed printbox-ext-plot.0.12 -> installed ppxlib.0.35.0 -> installed ctypes-foreign.0.23.0 -> installed ppx_optcomp.v0.17.0 -> installed ppxlib_jane.v0.17.2 -> installed ppx_cold.v0.17.0 -> installed ppx_here.v0.17.0 -> installed ppx_variants_conv.v0.17.0 -> installed ppx_fields_conv.v0.17.0 -> installed ppx_deriving.6.0.3 -> installed ppx_globalize.v0.17.0 -> installed ppx_enumerate.v0.17.0 -> installed ppx_compare.v0.17.0 -> installed ppx_sexp_conv.v0.17.0 -> installed ppx_hash.v0.17.0 -> installed ppx_assert.v0.17.0 -> installed ppx_minidebug.2.1.0 -> installed ppx_base.v0.17.0 -> installed jst-config.v0.17.0 -> installed ppx_string.v0.17.0 -> installed time_now.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) 2025-03-22 15:18.36 ---> using "240c6c9ce4cf4621e83a2d42556191d0dbfa3425b57d8c6a3c583dbaed9a9336" from cache /: (copy (src .) (dst /Users/opam/src)) 2025-03-22 15:18.55 ---> saved as "6f4937ebf3fee45b4c60b4da6f5d239e04dae4b61105f02415a4bf4b10974501" /: (run (shell "cd /cygdrive/c/Users/opam/src && opam exec -- dune build @install @check @runtest && rm -rf _build")) (cd _build/default/test_ppx && .\test_ppx_op_expected.exe) Welcome to OCANNL! Reading configuration defaults from C:\Users\opam\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.exe) Welcome to OCANNL! Reading configuration defaults from C:\Users\opam\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/.sandbox/d3e18836a3524160814ac400e703eaf0/default/test && .tutorials.inline-tests\inline_test_runner_tutorials.exe inline-test-runner tutorials -partition "Welcome to OCANNL! Reading configuration defaults from C:\Users\opam\src\_build\.sandbox\a8a43cb0a03822ffdf6baa38ec2ad19a\default\test\ocannl_config." -source-tree-root .. -diff-cmd -) Welcome to OCANNL! Reading configuration defaults from C:\Users\opam\src\_build\.sandbox\d3e18836a3524160814ac400e703eaf0\default\test\ocannl_config. Retrieving commandline, environment, or config file variable ocannl_log_level Found 0, in the config file (cd _build/.sandbox/d3e18836a3524160814ac400e703eaf0/default/test && .tutorials.inline-tests\inline_test_runner_tutorials.exe inline-test-runner tutorials -partition "Found 0, in the config file" -source-tree-root .. -diff-cmd -) Welcome to OCANNL! Reading configuration defaults from C:\Users\opam\src\_build\.sandbox\d3e18836a3524160814ac400e703eaf0\default\test\ocannl_config. Retrieving commandline, environment, or config file variable ocannl_log_level Found 0, in the config file (cd _build/.sandbox/d3e18836a3524160814ac400e703eaf0/default/test && .tutorials.inline-tests\inline_test_runner_tutorials.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 C:\Users\opam\src\_build\.sandbox\d3e18836a3524160814ac400e703eaf0\default\test\ocannl_config. Retrieving commandline, environment, or config file variable ocannl_log_level Found 0, in the config file (cd _build/.sandbox/d3e18836a3524160814ac400e703eaf0/default/test && .tutorials.inline-tests\inline_test_runner_tutorials.exe inline-test-runner tutorials -partition "" -source-tree-root .. -diff-cmd -) Welcome to OCANNL! Reading configuration defaults from C:\Users\opam\src\_build\.sandbox\d3e18836a3524160814ac400e703eaf0\default\test\ocannl_config. Retrieving commandline, environment, or config file variable ocannl_log_level Found 0, in the config file (cd _build/.sandbox/d3e18836a3524160814ac400e703eaf0/default/test && .tutorials.inline-tests\inline_test_runner_tutorials.exe inline-test-runner tutorials -partition micrograd_demo.ml -source-tree-root .. -diff-cmd -) Welcome to OCANNL! Reading configuration defaults from C:\Users\opam\src\_build\.sandbox\d3e18836a3524160814ac400e703eaf0\default\test\ocannl_config. Retrieving commandline, environment, or config file variable ocannl_log_level Found 0, in the config file (cd _build/.sandbox/d3e18836a3524160814ac400e703eaf0/default/test && .tutorials.inline-tests\inline_test_runner_tutorials.exe inline-test-runner tutorials -partition primitive_ops.ml -source-tree-root .. -diff-cmd -) Welcome to OCANNL! Reading configuration defaults from C:\Users\opam\src\_build\.sandbox\d3e18836a3524160814ac400e703eaf0\default\test\ocannl_config. Retrieving commandline, environment, or config file variable ocannl_log_level Found 0, in the config file (cd _build/.sandbox/d3e18836a3524160814ac400e703eaf0/default/test && .tutorials.inline-tests\inline_test_runner_tutorials.exe inline-test-runner tutorials -partition hello_world_op.ml -source-tree-root .. -diff-cmd -) Welcome to OCANNL! Reading configuration defaults from C:\Users\opam\src\_build\.sandbox\d3e18836a3524160814ac400e703eaf0\default\test\ocannl_config. Retrieving commandline, environment, or config file variable ocannl_log_level Found 0, in the config file (cd _build/.sandbox/d3e18836a3524160814ac400e703eaf0/default/test && .tutorials.inline-tests\inline_test_runner_tutorials.exe inline-test-runner tutorials -partition zero2hero_1of7.ml -source-tree-root .. -diff-cmd -) Welcome to OCANNL! Reading configuration defaults from C:\Users\opam\src\_build\.sandbox\d3e18836a3524160814ac400e703eaf0\default\test\ocannl_config. Retrieving commandline, environment, or config file variable ocannl_log_level Found 0, in the config file (cd _build/.sandbox/d3e18836a3524160814ac400e703eaf0/default/test && .tutorials.inline-tests\inline_test_runner_tutorials.exe inline-test-runner tutorials -partition moons_demo_parallel.ml -source-tree-root .. -diff-cmd -) Welcome to OCANNL! Reading configuration defaults from C:\Users\opam\src\_build\.sandbox\d3e18836a3524160814ac400e703eaf0\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 C:\Users\opam\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 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 x86_64-w64-mingw32-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=34.749045 Batch=119, step=120, lr=0.198250, batch loss=0.822060, epoch loss=38.966148 Batch=179, step=180, lr=0.197250, batch loss=0.411299, epoch loss=41.614909 Batch=239, step=240, lr=0.196250, batch loss=0.245136, epoch loss=43.159551 Batch=299, step=300, lr=0.195250, batch loss=0.263683, epoch loss=44.455960 Epoch=0, step=300, lr=0.195250, epoch loss=44.455960 Batch=59, step=360, lr=0.194250, batch loss=0.347897, epoch loss=1.058921 Batch=119, step=420, lr=0.193250, batch loss=0.276268, epoch loss=2.211831 Batch=179, step=480, lr=0.192250, batch loss=0.354917, epoch loss=3.394160 Batch=239, step=540, lr=0.191250, batch loss=0.214033, epoch loss=4.624447 Batch=299, step=600, lr=0.190250, batch loss=0.220793, epoch loss=5.662822 Epoch=1, step=600, lr=0.190250, epoch loss=5.662822 Batch=59, step=660, lr=0.189250, batch loss=0.328098, epoch loss=0.975578 Batch=119, step=720, lr=0.188250, batch loss=0.264844, epoch loss=2.015004 Batch=179, step=780, lr=0.187250, batch loss=0.343542, epoch loss=3.155479 Batch=239, step=840, lr=0.186250, batch loss=0.214411, epoch loss=4.342523 Batch=299, step=900, lr=0.185250, batch loss=0.197911, epoch loss=5.259723 Epoch=2, step=900, lr=0.185250, epoch loss=5.259723 Batch=59, step=960, lr=0.184250, batch loss=0.314104, epoch loss=0.943157 Batch=119, step=1020, lr=0.183250, batch loss=0.260511, epoch loss=1.998365 Batch=179, step=1080, lr=0.182250, batch loss=0.347122, epoch loss=3.108243 Batch=239, step=1140, lr=0.181250, batch loss=0.238371, epoch loss=4.294610 Batch=299, step=1200, lr=0.180250, batch loss=0.191768, epoch loss=5.281074 Epoch=3, step=1200, lr=0.180250, epoch loss=5.281074 Batch=59, step=1260, lr=0.179250, batch loss=0.309067, epoch loss=0.933269 Batch=119, step=1320, lr=0.178250, batch loss=0.239692, epoch loss=1.912748 Batch=179, step=1380, lr=0.177250, batch loss=0.325867, epoch loss=2.982672 Batch=239, step=1440, lr=0.176250, batch loss=0.214921, epoch loss=4.123287 Batch=299, step=1500, lr=0.175250, batch loss=0.186861, epoch loss=5.097180 Epoch=4, step=1500, lr=0.175250, epoch loss=5.097180 Batch=59, step=1560, lr=0.174250, batch loss=0.302380, epoch loss=0.928741 Batch=119, step=1620, lr=0.173250, batch loss=0.243319, epoch loss=1.907387 Batch=179, step=1680, lr=0.172250, batch loss=0.314221, epoch loss=2.961184 Batch=239, step=1740, lr=0.171250, batch loss=0.211039, epoch loss=4.077672 Batch=299, step=1800, lr=0.170250, batch loss=0.181911, epoch loss=4.987223 Epoch=5, step=1800, lr=0.170250, epoch loss=4.987223 Batch=59, step=1860, lr=0.169250, batch loss=0.290823, epoch loss=0.904416 Batch=119, step=1920, lr=0.168250, batch loss=0.235998, epoch loss=1.856495 Batch=179, step=1980, lr=0.167250, batch loss=0.309289, epoch loss=2.883518 Batch=239, step=2040, lr=0.166250, batch loss=0.193295, epoch loss=3.960955 Batch=299, step=2100, lr=0.165250, batch loss=0.178274, epoch loss=4.835103 Epoch=6, step=2100, lr=0.165250, epoch loss=4.835103 Batch=59, step=2160, lr=0.164250, batch loss=0.278203, epoch loss=0.870762 Batch=119, step=2220, lr=0.163250, batch loss=0.228592, epoch loss=1.785580 Batch=179, step=2280, lr=0.162250, batch loss=0.296433, epoch loss=2.772348 Batch=239, step=2340, lr=0.161250, batch loss=0.190533, epoch loss=3.817912 Batch=299, step=2400, lr=0.160250, batch loss=0.165620, epoch loss=4.702627 Epoch=7, step=2400, lr=0.160250, epoch loss=4.702627 Batch=59, step=2460, lr=0.159250, batch loss=0.263837, epoch loss=0.805808 Batch=119, step=2520, lr=0.158250, batch loss=0.213194, epoch loss=1.675009 Batch=179, step=2580, lr=0.157250, batch loss=0.288754, epoch loss=2.617736 Batch=239, step=2640, lr=0.156250, batch loss=0.198668, epoch loss=3.623640 Batch=299, step=2700, lr=0.155250, batch loss=0.156138, epoch loss=4.458984 Epoch=8, step=2700, lr=0.155250, epoch loss=4.458984 Batch=59, step=2760, lr=0.154250, batch loss=0.242622, epoch loss=0.739531 Batch=119, step=2820, lr=0.153250, batch loss=0.202871, epoch loss=1.563776 Batch=179, step=2880, lr=0.152250, batch loss=0.256959, epoch loss=2.423076 Batch=239, step=2940, lr=0.151250, batch loss=0.168108, epoch loss=3.333189 Batch=299, step=3000, lr=0.150250, batch loss=0.139473, epoch loss=4.074083 Epoch=9, step=3000, lr=0.150250, epoch loss=4.074083 Batch=59, step=3060, lr=0.149250, batch loss=0.223246, epoch loss=0.660508 Batch=119, step=3120, lr=0.148250, batch loss=0.178720, epoch loss=1.383552 Batch=179, step=3180, lr=0.147250, batch loss=0.235300, epoch loss=2.136793 Batch=239, step=3240, lr=0.146250, batch loss=0.148945, epoch loss=2.948717 Batch=299, step=3300, lr=0.145250, batch loss=0.118511, epoch loss=3.606014 Epoch=10, step=3300, lr=0.145250, epoch loss=3.606014 Batch=59, step=3360, lr=0.144250, batch loss=0.186793, epoch loss=0.577061 Batch=119, step=3420, lr=0.143250, batch loss=0.147345, epoch loss=1.159338 Batch=179, step=3480, lr=0.142250, batch loss=0.172522, epoch loss=1.745832 Batch=239, step=3540, lr=0.141250, batch loss=0.146070, epoch loss=2.434775 Batch=299, step=3600, lr=0.140250, batch loss=0.091748, epoch loss=3.061784 Epoch=11, step=3600, lr=0.140250, epoch loss=3.061784 Batch=59, step=3660, lr=0.139250, batch loss=0.140958, epoch loss=0.462373 Batch=119, step=3720, lr=0.138250, batch loss=0.101450, epoch loss=0.899501 Batch=179, step=3780, lr=0.137250, batch loss=0.121491, epoch loss=1.325807 Batch=239, step=3840, lr=0.136250, batch loss=0.059369, epoch loss=1.988807 Batch=299, step=3900, lr=0.135250, batch loss=0.062260, epoch loss=2.342985 Epoch=12, step=3900, lr=0.135250, epoch loss=2.342985 Batch=59, step=3960, lr=0.134250, batch loss=0.090847, epoch loss=0.357090 Batch=119, step=4020, lr=0.133250, batch loss=0.076895, epoch loss=0.636809 Batch=179, step=4080, lr=0.132250, batch loss=0.080409, epoch loss=0.943416 Batch=239, step=4140, lr=0.131250, batch loss=0.044007, epoch loss=1.371570 Batch=299, step=4200, lr=0.130250, batch loss=0.030065, epoch loss=1.589071 Epoch=13, step=4200, lr=0.130250, epoch loss=1.589071 Batch=59, step=4260, lr=0.129250, batch loss=0.065341, epoch loss=0.209065 Batch=119, step=4320, lr=0.128250, batch loss=0.022954, epoch loss=0.405377 Batch=179, step=4380, lr=0.127250, batch loss=0.056069, epoch loss=0.576655 Batch=239, step=4440, lr=0.126250, batch loss=0.017629, epoch loss=0.791869 Batch=299, step=4500, lr=0.125250, batch loss=0.015665, epoch loss=0.909658 Epoch=14, step=4500, lr=0.125250, epoch loss=0.909658 Batch=59, step=4560, lr=0.124250, batch loss=0.033905, epoch loss=0.094916 Batch=119, step=4620, lr=0.123250, batch loss=0.020144, epoch loss=0.181656 Batch=179, step=4680, lr=0.122250, batch loss=0.048099, epoch loss=0.338606 Batch=239, step=4740, lr=0.121250, batch loss=0.012960, epoch loss=0.591145 Batch=299, step=4800, lr=0.120250, batch loss=0.009752, epoch loss=0.656184 Epoch=15, step=4800, lr=0.120250, epoch loss=0.656184 Batch=59, step=4860, lr=0.119250, batch loss=0.022300, epoch loss=0.097601 Batch=119, step=4920, lr=0.118250, batch loss=0.005677, epoch loss=0.172281 Batch=179, step=4980, lr=0.117250, batch loss=0.033898, epoch loss=0.263366 Batch=239, step=5040, lr=0.116250, batch loss=0.010904, epoch loss=0.406796 Batch=299, step=5100, lr=0.115250, batch loss=0.006504, epoch loss=0.445497 Epoch=16, step=5100, lr=0.115250, epoch loss=0.445497 Batch=59, step=5160, lr=0.114250, batch loss=0.012652, epoch loss=0.039094 Batch=119, step=5220, lr=0.113250, batch loss=0.005173, epoch loss=0.077613 Batch=179, step=5280, lr=0.112250, batch loss=0.042854, epoch loss=0.168238 Batch=239, step=5340, lr=0.111250, batch loss=0.009778, epoch loss=0.301406 Batch=299, step=5400, lr=0.110250, batch loss=0.005144, epoch loss=0.331510 Epoch=17, step=5400, lr=0.110250, epoch loss=0.331510 Batch=59, step=5460, lr=0.109250, batch loss=0.012242, epoch loss=0.033735 Batch=119, step=5520, lr=0.108250, batch loss=0.003715, epoch loss=0.074545 Batch=179, step=5580, lr=0.107250, batch loss=0.022054, epoch loss=0.140803 Batch=239, step=5640, lr=0.106250, batch loss=0.008701, epoch loss=0.233710 Batch=299, step=5700, lr=0.105250, batch loss=0.004774, epoch loss=0.258359 Epoch=18, step=5700, lr=0.105250, epoch loss=0.258359 Batch=59, step=5760, lr=0.104250, batch loss=0.008144, epoch loss=0.027140 Batch=119, step=5820, lr=0.103250, batch loss=0.002374, epoch loss=0.055784 Batch=179, step=5880, lr=0.102250, batch loss=0.013710, epoch loss=0.114818 Batch=239, step=5940, lr=0.101250, batch loss=0.007814, epoch loss=0.191461 Batch=299, step=6000, lr=0.100250, batch loss=0.004525, epoch loss=0.212434 Epoch=19, step=6000, lr=0.100250, epoch loss=0.212434 Half-moons scatterplot and decision boundary: ┌────────────────────────────────────────────────────────────────────────────────────────────────────┐ │********************************#*******************************************************************│ │**********************#*#*#######*###*#####*********************************************************│ │**********************#########################*****************************************************│ │*****************#**########*######*###########*###*************************************************│ 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│************............................%..%%%%..%................................%%%%%%%%..........│ │************.............................%%%%%%%%%%%........................%%..%%%%%%%%.%..........│ │***********..............................%%.%%%%%%%%..%....................%..%%%.%%%%%%%...........│ │***********.................................%%%%.%%%%%%%%...............%.%%%%%%%%%%%%.%............│ │**********...................................%%%%%%%%%%%%%%%%%%%%%%.%%%%.%%%%%%%%%%%%%..............│ │**********....................................%%.%%%%%%%%%%%%%%%%%%%%%%.%%%%%%%%%%%.................│ │*********.........................................%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%...................│ │********.............................................%%%.%%%%%%%%%%%%%%%%%%%%%......................│ │********................................................%...%%%%.%%.%%%%..%.........................│ └────────────────────────────────────────────────────────────────────────────────────────────────────┘ (cd _build/.sandbox/d3e18836a3524160814ac400e703eaf0/default/test && .tutorials.inline-tests\inline_test_runner_tutorials.exe inline-test-runner tutorials -partition einsum_trivia.ml -source-tree-root .. -diff-cmd -) Welcome to OCANNL! Reading configuration defaults from C:\Users\opam\src\_build\.sandbox\d3e18836a3524160814ac400e703eaf0\default\test\ocannl_config. Retrieving commandline, environment, or config file variable ocannl_log_level Found 0, in the config file 2025-03-22 15:19.38 ---> saved as "10e5c114e6f32e502259b6576fe6cc337bf1af9765d096f3a604b7759a0f1b9c" Job succeeded 2025-03-22 15:19.39: Job succeeded