2025-05-09 13:10.43: New job: test ahrefs/ocannl https://github.com/ahrefs/ocannl.git#refs/heads/master (a68de5ebb7906aa5c1a5b7b2cfccfe9879c5ca5d) (linux-x86_64:ubuntu-22.04-5.3_opam-2.3) Base: ocaml/opam:ubuntu-22.04-ocaml-5.3@sha256:dce7afadc5d43a042f12f72cf16a2b9d7739ab697c6fd6dc2fa91d4f9ee46a58 Opam project build To reproduce locally: git clone --recursive "https://github.com/ahrefs/ocannl.git" -b "master" && cd "ocannl" && git reset --hard a68de5eb cat > Dockerfile <<'END-OF-DOCKERFILE' FROM ocaml/opam:ubuntu-22.04-ocaml-5.3@sha256:dce7afadc5d43a042f12f72cf16a2b9d7739ab697c6fd6dc2fa91d4f9ee46a58 # ubuntu-22.04-5.3_opam-2.3 USER 1000:1000 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 997e4758ac95ae5ee2ee30125e6ba0dba68cebf0 || git fetch origin master) && git reset -q --hard 997e4758ac95ae5ee2ee30125e6ba0dba68cebf0 && 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.v0.17.2 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-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 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 2025-05-09 13:10.43: Using cache hint "ahrefs/ocannl-ocaml/opam:ubuntu-22.04-ocaml-5.3@sha256:dce7afadc5d43a042f12f72cf16a2b9d7739ab697c6fd6dc2fa91d4f9ee46a58-ubuntu-22.04-5.3_opam-2.3-cfc8860510df1264e4dceb092b0ce2dc" 2025-05-09 13:10.43: Using OBuilder spec: ((from ocaml/opam:ubuntu-22.04-ocaml-5.3@sha256:dce7afadc5d43a042f12f72cf16a2b9d7739ab697c6fd6dc2fa91d4f9ee46a58) (comment ubuntu-22.04-5.3_opam-2.3) (user (uid 1000) (gid 1000)) (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 997e4758ac95ae5ee2ee30125e6ba0dba68cebf0 || git fetch origin master) && git reset -q --hard 997e4758ac95ae5ee2ee30125e6ba0dba68cebf0 && 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.v0.17.2 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-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 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")) ) 2025-05-09 13:10.43: Waiting for resource in pool OCluster 2025-05-09 13:10.43: Waiting for worker… 2025-05-09 13:10.43: Got resource from pool OCluster Building on x86-bm-c7.sw.ocaml.org HEAD is now at e847d841 Fix overlooked metal pinned dependency HEAD is now at a68de5eb Formatting (from ocaml/opam:ubuntu-22.04-ocaml-5.3@sha256:dce7afadc5d43a042f12f72cf16a2b9d7739ab697c6fd6dc2fa91d4f9ee46a58) Unable to find image 'ocaml/opam:ubuntu-22.04-ocaml-5.3@sha256:dce7afadc5d43a042f12f72cf16a2b9d7739ab697c6fd6dc2fa91d4f9ee46a58' locally docker.io/ocaml/opam@sha256:dce7afadc5d43a042f12f72cf16a2b9d7739ab697c6fd6dc2fa91d4f9ee46a58: Pulling from ocaml/opam 9052ba0221d6: Pulling fs layer 9052ba0221d6: Verifying Checksum 9052ba0221d6: Download complete 9052ba0221d6: Pull complete Digest: sha256:dce7afadc5d43a042f12f72cf16a2b9d7739ab697c6fd6dc2fa91d4f9ee46a58 Status: Downloaded newer image for ocaml/opam@sha256:dce7afadc5d43a042f12f72cf16a2b9d7739ab697c6fd6dc2fa91d4f9ee46a58 2025-05-09 13:10.44 ---> using "1ca8dbe3767a63d00b9c4e4dfd4eee6c1411dab888d4f8fe81fa53f9fb2724c4" from cache /: (comment ubuntu-22.04-5.3_opam-2.3) /: (user (uid 1000) (gid 1000)) /: (env CLICOLOR_FORCE 1) /: (env OPAMCOLOR always) /: (workdir /src) /src: (run (shell "sudo ln -f /usr/bin/opam-2.3 /usr/bin/opam")) 2025-05-09 13:10.44 ---> using "d0e1df7202580ac7f4626ea21f2a5eaf770caee6ebd84a2158eac31c45a39b14" 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. 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. Continue? [y/n] y [NOTE] The 'jobs' option was reset, its value was 255 and its new value will vary according to the current number of cores on your machine. You can restore the fixed value using: opam option jobs=255 --global Format upgrade done. <><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><> [default] Initialised 2025-05-09 13:10.44 ---> using "b95328df856eb65cec510ef713ff95f30ab0a7e466de13696a5a67f4d85d4db4" 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 2025-05-09 13:10.44 ---> using "189366a20b38aa0b2811e447ec65fc9d7d13e04df688dc7f7eaf566c34f663be" from cache /src: (workdir /src) /src: (run (shell "sudo chown opam /src")) 2025-05-09 13:10.44 ---> using "51ab9a6dc3795b6f67f30c7ab97d27a6df5c56118b25db4dbc445902d521572b" from cache /src: (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "cd ~/opam-repository && (git cat-file -e 997e4758ac95ae5ee2ee30125e6ba0dba68cebf0 || git fetch origin master) && git reset -q --hard 997e4758ac95ae5ee2ee30125e6ba0dba68cebf0 && git log --no-decorate -n1 --oneline && opam update -u")) From https://github.com/ocaml/opam-repository * branch master -> FETCH_HEAD da74d7829f..0d013e603b master -> origin/master 997e4758ac Merge pull request #27839 from public-release/opam-publish-base.v0.17.2 <><> 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) 2025-05-09 13:10.44 ---> using "ce5dbfc7e350f503612f1fd45859c3050ddad985673bb8b48e83ee592f2d0343" from cache /src: (copy (src neural_nets_lib.opam arrayjit.opam) (dst ./)) 2025-05-09 13:10.44 ---> using "1df327993042d8cd3d022f5551038089fc2815dd37b4df5c8206ccd2d87454e0" 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) 2025-05-09 13:10.44 ---> using "2ca5b14eaff68e6923b8da6b1b198ba6c6e877cc8ab4d998db5b53983b1f4055" from cache /src: (run (network host) (shell "echo '(lang dune 3.0)' > './dune-project'")) 2025-05-09 13:10.44 ---> using "0adea488993951400606a219ccb050193dd63ea41bd53c49a6a5a000754cccec" from cache /src: (env DEPS "angstrom.0.16.1 astring.0.8.5 backoff.0.1.1 base.v0.17.2 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-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 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://archive.ubuntu.com/ubuntu jammy InRelease - Get:2 http://archive.ubuntu.com/ubuntu jammy-updates InRelease [128 kB] - Get:3 http://archive.ubuntu.com/ubuntu jammy-backports InRelease [127 kB] - Get:4 http://archive.ubuntu.com/ubuntu jammy-updates/restricted amd64 Packages [4436 kB] - Get:5 http://security.ubuntu.com/ubuntu jammy-security InRelease [129 kB] - Get:6 http://archive.ubuntu.com/ubuntu jammy-updates/multiverse amd64 Packages [55.7 kB] - Get:7 http://archive.ubuntu.com/ubuntu jammy-updates/universe amd64 Packages [1546 kB] - Get:8 http://archive.ubuntu.com/ubuntu jammy-updates/main amd64 Packages [3211 kB] - Get:9 http://archive.ubuntu.com/ubuntu jammy-backports/main amd64 Packages [83.2 kB] - Get:10 http://archive.ubuntu.com/ubuntu jammy-backports/universe amd64 Packages [35.2 kB] - Get:11 http://security.ubuntu.com/ubuntu jammy-security/universe amd64 Packages [1245 kB] - Get:12 http://security.ubuntu.com/ubuntu jammy-security/restricted amd64 Packages [4282 kB] - Get:13 http://security.ubuntu.com/ubuntu jammy-security/main amd64 Packages [2901 kB] - Get:14 http://security.ubuntu.com/ubuntu jammy-security/multiverse amd64 Packages [47.7 kB] - Fetched 18.2 MB in 2s (11.2 MB/s) - Reading package lists... - <><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><> [arrayjit.dev] synchronised (file:///src) [neural_nets_lib.dev] synchronised (file:///src) [NOTE] Package ocaml-options-vanilla 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 libglib2.0-0:amd64. - (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 ... 15669 files and directories currently installed.) - Preparing to unpack .../0-libglib2.0-0_2.72.4-0ubuntu2.4_amd64.deb ... - Unpacking libglib2.0-0:amd64 (2.72.4-0ubuntu2.4) ... - Selecting previously unselected package libglib2.0-data. - Preparing to unpack .../1-libglib2.0-data_2.72.4-0ubuntu2.4_all.deb ... - Unpacking libglib2.0-data (2.72.4-0ubuntu2.4) ... - Selecting previously unselected package libicu70:amd64. - Preparing to unpack .../2-libicu70_70.1-2_amd64.deb ... - Unpacking libicu70:amd64 (70.1-2) ... - Selecting previously unselected package libxml2:amd64. - Preparing to unpack .../3-libxml2_2.9.13+dfsg-1ubuntu0.7_amd64.deb ... - Unpacking libxml2:amd64 (2.9.13+dfsg-1ubuntu0.7) ... - Selecting previously unselected package shared-mime-info. - Preparing to unpack .../4-shared-mime-info_2.1-2_amd64.deb ... - Unpacking shared-mime-info (2.1-2) ... - Selecting previously unselected package xdg-user-dirs. - Preparing to unpack .../5-xdg-user-dirs_0.17-2ubuntu4_amd64.deb ... - Unpacking xdg-user-dirs (0.17-2ubuntu4) ... - Selecting previously unselected package pkg-config. - Preparing to unpack .../6-pkg-config_0.29.2-1ubuntu3_amd64.deb ... - Unpacking pkg-config (0.29.2-1ubuntu3) ... - Selecting previously unselected package libffi-dev:amd64. - Preparing to unpack .../7-libffi-dev_3.4.2-4_amd64.deb ... - Unpacking libffi-dev:amd64 (3.4.2-4) ... - Setting up xdg-user-dirs (0.17-2ubuntu4) ... - Setting up libglib2.0-0:amd64 (2.72.4-0ubuntu2.4) ... - No schema files found: doing nothing. - Setting up libffi-dev:amd64 (3.4.2-4) ... - Setting up libglib2.0-data (2.72.4-0ubuntu2.4) ... - Setting up pkg-config (0.29.2-1ubuntu3) ... - Setting up libicu70:amd64 (70.1-2) ... - Setting up libxml2:amd64 (2.9.13+dfsg-1ubuntu0.7) ... - Setting up shared-mime-info (2.1-2) ... - Processing triggers for libc-bin (2.35-0ubuntu3.9) ... 2025-05-09 13:10.44 ---> using "9d7780093283456155135ecac55a5193f72b858bb7c3ba430fc00ce87681490d" 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-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 74 packages - install angstrom 0.16.1 - install astring 0.8.5 - install backoff 0.1.1 - install base v0.17.2 - 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 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.v0.17.2 (cached) -> retrieved bigarray-compat.1.1.0 (cached) -> retrieved bigstringaf.0.10.0 (cached) -> retrieved camlp-streams.5.0.1 (cached) -> retrieved cppo.1.8.0 (cached) -> retrieved cmdliner.1.3.0 (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 fmt.0.10.0 (cached) -> retrieved integers.0.7.0 (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 mdx.2.5.0 (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-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 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_deriving.6.0.3 (cached) -> installed cmdliner.1.3.0 -> installed num.1.5-1 -> retrieved ppx_expect.v0.17.2 (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_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 ppxlib.0.35.0 (cached) -> retrieved ptime.1.2.0 (cached) -> retrieved result.1.5 (cached) -> retrieved re.1.12.0 (cached) -> retrieved seq.base (cached) -> installed seq.base -> 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 thread-local-storage.0.2 (cached) -> retrieved time_now.v0.17.0 (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 printbox.0.12, printbox-ext-plot.0.12, printbox-html.0.12, printbox-md.0.12, printbox-text.0.12 (cached) -> retrieved uucp.16.0.0 (cached) -> installed ocamlfind.1.9.8 -> installed ocamlbuild.0.16.1 -> installed topkg.1.0.8 -> installed mtime.2.1.0 -> installed uutf.1.0.4 -> 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 ppx_derivers.1.2.1 -> installed csexp.1.5.2 -> installed backoff.0.1.1 -> installed bigarray-compat.1.1.0 -> installed camlp-streams.5.0.1 -> 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-version.4.0.0 -> installed ocaml_intrinsics_kernel.v0.17.1 -> installed printbox.0.12 -> installed re.1.12.0 -> installed result.1.5 -> installed sexplib0.v0.17.0 -> installed stdlib-shims.0.3.0 -> installed thread-local-storage.0.2 -> installed saturn_lockfree.0.5.0 -> installed integers.0.7.0 -> installed parsexp.v0.17.0 -> installed dune-configurator.3.18.2 -> installed bigstringaf.0.10.0 -> installed mdx.2.5.0 -> installed sexplib.v0.17.0 -> installed angstrom.0.16.1 -> installed tyxml.4.6.0 -> installed printbox-html.0.12 -> installed ctypes.0.23.0 -> installed base.v0.17.2 -> installed fieldslib.v0.17.0 -> installed variantslib.v0.17.0 -> installed stdio.v0.17.0 -> installed ctypes-foreign.0.23.0 -> installed uucp.16.0.0 -> installed printbox-text.0.12 -> installed printbox-md.0.12 -> installed printbox-ext-plot.0.12 -> installed ppxlib.0.35.0 -> installed ppxlib_jane.v0.17.2 -> installed ppx_optcomp.v0.17.0 -> 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_globalize.v0.17.0 -> installed ppx_enumerate.v0.17.0 -> installed ppx_compare.v0.17.0 -> installed ppx_deriving.6.0.3 -> installed ppx_sexp_conv.v0.17.0 -> 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 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) 2025-05-09 13:10.44 ---> using "799955a522c61735f90c0efce05b924affc3d67b898b5d97ffdf2ab47526d304" from cache /src: (copy (src .) (dst /src)) 2025-05-09 13:10.44 ---> saved as "419fef81ebfa28a545d3c57f3416d6b9d0607deadce30b14ce15de3ae47ba97f" /src: (run (shell "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 /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 /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/42e512905a29f0ad58ab2340be7c9624/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/42e512905a29f0ad58ab2340be7c9624/default/test/ocannl_config. Retrieving commandline, environment, or config file variable ocannl_log_level Found 0, in the config file (cd _build/.sandbox/42e512905a29f0ad58ab2340be7c9624/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/42e512905a29f0ad58ab2340be7c9624/default/test/ocannl_config. Retrieving commandline, environment, or config file variable ocannl_log_level Found 0, in the config file (cd _build/.sandbox/42e512905a29f0ad58ab2340be7c9624/default/test && .tutorials.inline-tests/inline-test-runner.exe inline-test-runner tutorials -partition 'Welcome to OCANNL! Reading configuration defaults from /src/_build/.sandbox/e51cbe91dfb714522f34c5279ead03fc/default/test/ocannl_config.' -source-tree-root .. -diff-cmd -) Welcome to OCANNL! Reading configuration defaults from /src/_build/.sandbox/42e512905a29f0ad58ab2340be7c9624/default/test/ocannl_config. Retrieving commandline, environment, or config file variable ocannl_log_level Found 0, in the config file (cd _build/.sandbox/42e512905a29f0ad58ab2340be7c9624/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/42e512905a29f0ad58ab2340be7c9624/default/test/ocannl_config. Retrieving commandline, environment, or config file variable ocannl_log_level Found 0, in the config file (cd _build/.sandbox/42e512905a29f0ad58ab2340be7c9624/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/42e512905a29f0ad58ab2340be7c9624/default/test/ocannl_config. Retrieving commandline, environment, or config file variable ocannl_log_level Found 0, in the config file (cd _build/.sandbox/42e512905a29f0ad58ab2340be7c9624/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/42e512905a29f0ad58ab2340be7c9624/default/test/ocannl_config. Retrieving commandline, environment, or config file variable ocannl_log_level Found 0, in the config file (cd _build/.sandbox/42e512905a29f0ad58ab2340be7c9624/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/42e512905a29f0ad58ab2340be7c9624/default/test/ocannl_config. Retrieving commandline, environment, or config file variable ocannl_log_level Found 0, in the config file (cd _build/.sandbox/42e512905a29f0ad58ab2340be7c9624/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/42e512905a29f0ad58ab2340be7c9624/default/test/ocannl_config. Retrieving commandline, environment, or config file variable ocannl_log_level Found 0, in the config file (cd _build/.sandbox/42e512905a29f0ad58ab2340be7c9624/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/42e512905a29f0ad58ab2340be7c9624/default/test/ocannl_config. Retrieving commandline, environment, or config file variable ocannl_log_level Found 0, in the config file (cd _build/.sandbox/42e512905a29f0ad58ab2340be7c9624/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/42e512905a29f0ad58ab2340be7c9624/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 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=619, step=620, lr=0.196319, batch loss=0.259210, epoch loss=35.207732 Batch=799, step=800, lr=0.195156, batch loss=0.229870, epoch loss=36.453444 Epoch=0, step=800, lr=0.195156, epoch loss=36.453444 Batch=619, step=1420, lr=0.191319, batch loss=0.260311, epoch loss=5.094905 Batch=799, step=1600, lr=0.190156, batch loss=0.215593, epoch loss=6.210253 Epoch=1, step=1600, lr=0.190156, epoch loss=6.210253 Batch=619, step=2220, lr=0.186319, batch loss=0.242148, epoch loss=4.657486 Batch=799, step=2400, lr=0.185156, batch loss=0.210329, epoch loss=5.706297 Epoch=2, step=2400, lr=0.185156, epoch loss=5.706297 Batch=619, step=3020, lr=0.181319, batch loss=0.222028, epoch loss=4.550726 Batch=799, step=3200, lr=0.180156, batch loss=0.218427, epoch loss=5.685784 Epoch=3, step=3200, lr=0.180156, epoch loss=5.685784 Batch=619, step=3820, lr=0.176319, batch loss=0.207862, epoch loss=4.359123 Batch=799, step=4000, lr=0.175156, batch loss=0.210204, epoch loss=5.481023 Epoch=4, step=4000, lr=0.175156, epoch loss=5.481023 Batch=619, step=4620, lr=0.171319, batch loss=0.232231, epoch loss=4.355862 Batch=799, step=4800, lr=0.170156, batch loss=0.205041, epoch loss=5.422590 Epoch=5, step=4800, lr=0.170156, epoch loss=5.422590 Batch=619, step=5420, lr=0.166319, batch loss=0.241565, epoch loss=4.206019 Batch=799, step=5600, lr=0.165156, batch loss=0.204964, epoch loss=5.339304 Epoch=6, step=5600, lr=0.165156, epoch loss=5.339304 Batch=619, step=6220, lr=0.161319, batch loss=0.215301, epoch loss=4.118418 Batch=799, step=6400, lr=0.160156, batch loss=0.198187, epoch loss=5.164922 Epoch=7, step=6400, lr=0.160156, epoch loss=5.164922 Batch=619, step=7020, lr=0.156319, batch loss=0.203780, epoch loss=4.006028 Batch=799, step=7200, lr=0.155156, batch loss=0.201422, epoch loss=5.055848 Epoch=8, step=7200, lr=0.155156, epoch loss=5.055848 Batch=619, step=7820, lr=0.151319, batch loss=0.231317, epoch loss=3.966172 Batch=799, step=8000, lr=0.150156, batch loss=0.191708, epoch loss=4.983509 Epoch=9, step=8000, lr=0.150156, epoch loss=4.983509 Batch=619, step=8620, lr=0.146319, batch loss=0.197533, epoch loss=3.848909 Batch=799, step=8800, lr=0.145156, batch loss=0.196574, epoch loss=4.897014 Epoch=10, step=8800, lr=0.145156, epoch loss=4.897014 Batch=619, step=9420, lr=0.141319, batch loss=0.194187, epoch loss=3.790597 Batch=799, step=9600, lr=0.140156, batch loss=0.190333, epoch loss=4.765374 Epoch=11, step=9600, lr=0.140156, epoch loss=4.765374 Batch=619, step=10220, lr=0.136319, batch loss=0.200442, epoch loss=3.711599 Batch=799, step=10400, lr=0.135156, batch loss=0.175986, epoch loss=4.629376 Epoch=12, step=10400, lr=0.135156, epoch loss=4.629376 Batch=619, step=11020, lr=0.131319, batch loss=0.163403, epoch loss=3.446429 Batch=799, step=11200, lr=0.130156, batch loss=0.174362, epoch loss=4.338435 Epoch=13, step=11200, lr=0.130156, epoch loss=4.338435 Batch=619, step=11820, lr=0.126319, batch loss=0.148117, epoch loss=3.164571 Batch=799, step=12000, lr=0.125156, batch loss=0.172341, epoch loss=3.980417 Epoch=14, step=12000, lr=0.125156, epoch loss=3.980417 Batch=619, step=12620, lr=0.121319, batch loss=0.125856, epoch loss=2.901940 Batch=799, step=12800, lr=0.120156, batch loss=0.181321, epoch loss=3.633403 Epoch=15, step=12800, lr=0.120156, epoch loss=3.633403 Batch=619, step=13420, lr=0.116319, batch loss=0.103118, epoch loss=2.432071 Batch=799, step=13600, lr=0.115156, batch loss=0.235697, epoch loss=3.098955 Epoch=16, step=13600, lr=0.115156, epoch loss=3.098955 Batch=619, step=14220, lr=0.111319, batch loss=0.076887, epoch loss=1.949385 Batch=799, step=14400, lr=0.110156, batch loss=0.123405, epoch loss=2.390589 Epoch=17, step=14400, lr=0.110156, epoch loss=2.390589 Batch=619, step=15020, lr=0.106319, batch loss=0.059445, epoch loss=1.413029 Batch=799, step=15200, lr=0.105156, batch loss=0.076019, epoch loss=1.743058 Epoch=18, step=15200, lr=0.105156, epoch loss=1.743058 Batch=619, step=15820, lr=0.101319, batch loss=0.036681, epoch loss=1.037477 Batch=799, step=16000, lr=0.100156, batch loss=0.022016, epoch loss=1.186724 Epoch=19, step=16000, lr=0.100156, epoch loss=1.186724 Half-moons scatterplot and decision boundary: ┌────────────────────────────────────────────────────────────────────────────────────────────────────┐ │********************************#*******************************************************************│ │**********************#*#*#######*###*#####*********************************************************│ │**********************#########################*****************************************************│ │*****************#**########*######*###########*###*************************************************│ │***************#################*###################************************************************│ │************######*#################*#################**********************************************│ │**********#*#####*########*#**************##*#########*#********************************************│ │***********########*##*#******************#*****##########******************************************│ 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│*#*##*#***********................%%%%%%%%%%................**######****.................%%%%%%.....│ │#****##***********.................%%%%%%%%%..................*###*#***...............%.%%%%%%%.....│ │******************.................%.%%%%%%....................*******.................%.%%.%%......│ │*****************....................%..%%%%%%%..................***..............%.%%%%%%%%%.......│ │*****************.....................%.%%%.%%%%..................*...............%%%%%%%.%.%.......│ │*****************.......................%..%%%%..%................................%%%%%%%%..........│ │*****************........................%%%%%%%%%%%........................%%..%%%%%%%%.%..........│ │****************.........................%%.%%%%%%%%..%....................%..%%%.%%%%%%%...........│ │****************............................%%%%.%%%%%%%%...............%.%%%%%%%%%%%%.%............│ │****************.............................%%%%%%%%%%%%%%%%%%%%%%.%%%%.%%%%%%%%%%%%%..............│ │****************..............................%%.%%%%%%%%%%%%%%%%%%%%%%.%%%%%%%%%%%.................│ │***************...................................%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%...................│ │***************......................................%%%.%%%%%%%%%%%%%%%%%%%%%......................│ │***************.........................................%...%%%%.%%.%%%%..%.........................│ └────────────────────────────────────────────────────────────────────────────────────────────────────┘ 2025-05-09 13:11.04 ---> saved as "c5d5cae96254d786528cf6a305453d53c1456b45fc5c726d65259568ca3336bb" Job succeeded 2025-05-09 13:11.04: Job succeeded