2025-06-06 20:45.40: New job: test ahrefs/ocannl https://github.com/ahrefs/ocannl.git#refs/heads/master (7e470407fabcbe99ea4a5ada8602e895fe4c4cb9) (linux-s390x:debian-12-5.3_s390x_opam-2.3) Base: ocaml/opam:debian-12-ocaml-5.3@sha256:79cf383a3f962334cd40196e1ab01e7be12ee3087125924dd51f6a5a981881b6 Opam project build To reproduce locally: git clone --recursive "https://github.com/ahrefs/ocannl.git" -b "master" && cd "ocannl" && git reset --hard 7e470407 cat > Dockerfile <<'END-OF-DOCKERFILE' FROM ocaml/opam:debian-12-ocaml-5.3@sha256:79cf383a3f962334cd40196e1ab01e7be12ee3087125924dd51f6a5a981881b6 # debian-12-5.3_s390x_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 5d2fb3923b40a5570824690009441d947b823e8f || git fetch origin master) && git reset -q --hard 5d2fb3923b40a5570824690009441d947b823e8f && 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.3.19.0 dune-configurator.3.19.0 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.4.0.1 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 2025-06-06 20:45.40: Using cache hint "ahrefs/ocannl-ocaml/opam:debian-12-ocaml-5.3@sha256:79cf383a3f962334cd40196e1ab01e7be12ee3087125924dd51f6a5a981881b6-debian-12-5.3_s390x_opam-2.3-835eddc584e7df6f658cedd74acb2691" 2025-06-06 20:45.40: Using OBuilder spec: ((from ocaml/opam:debian-12-ocaml-5.3@sha256:79cf383a3f962334cd40196e1ab01e7be12ee3087125924dd51f6a5a981881b6) (comment debian-12-5.3_s390x_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 5d2fb3923b40a5570824690009441d947b823e8f || git fetch origin master) && git reset -q --hard 5d2fb3923b40a5570824690009441d947b823e8f && 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.3.19.0 dune-configurator.3.19.0 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.4.0.1 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")) ) 2025-06-06 20:45.40: Waiting for resource in pool OCluster 2025-06-06 20:45.40: Waiting for worker… 2025-06-06 20:45.40: Got resource from pool OCluster Building on s390x-worker-01.marist.ci.dev Updating files: 6% (8/119) Updating files: 7% (9/119) Updating files: 8% (10/119) Updating files: 9% (11/119) Updating files: 10% (12/119) Updating files: 11% (14/119) Updating files: 12% (15/119) Updating files: 13% (16/119) Updating files: 14% (17/119) Updating files: 15% (18/119) Updating files: 16% (20/119) Updating files: 17% (21/119) Updating files: 18% (22/119) Updating files: 19% (23/119) Updating files: 20% (24/119) Updating files: 21% (25/119) Updating files: 22% (27/119) Updating files: 23% (28/119) Updating files: 24% (29/119) Updating files: 25% (30/119) Updating files: 26% (31/119) Updating files: 27% (33/119) Updating files: 28% (34/119) Updating files: 29% (35/119) Updating files: 30% (36/119) Updating files: 31% (37/119) Updating files: 32% (39/119) Updating files: 33% (40/119) Updating files: 34% (41/119) Updating files: 35% (42/119) Updating files: 36% (43/119) Updating files: 37% (45/119) Updating files: 38% (46/119) Updating files: 39% (47/119) Updating files: 40% (48/119) Updating files: 41% (49/119) Updating files: 42% (50/119) Updating files: 43% (52/119) Updating files: 44% (53/119) Updating files: 45% (54/119) Updating files: 46% (55/119) Updating files: 47% (56/119) Updating files: 48% (58/119) Updating files: 49% (59/119) Updating files: 50% (60/119) Updating files: 51% (61/119) Updating files: 52% (62/119) Updating files: 53% (64/119) Updating files: 54% (65/119) Updating files: 55% (66/119) Updating files: 56% (67/119) Updating files: 57% (68/119) Updating files: 58% (70/119) Updating files: 59% (71/119) Updating files: 60% (72/119) Updating files: 61% (73/119) Updating files: 62% (74/119) Updating files: 63% (75/119) Updating files: 64% (77/119) Updating files: 65% (78/119) Updating files: 66% (79/119) Updating files: 67% (80/119) Updating files: 68% (81/119) Updating files: 69% (83/119) Updating files: 70% (84/119) Updating files: 71% (85/119) Updating files: 72% (86/119) Updating files: 73% (87/119) Updating files: 74% (89/119) Updating files: 75% (90/119) Updating files: 76% (91/119) Updating files: 77% (92/119) Updating files: 78% (93/119) Updating files: 79% (95/119) Updating files: 80% (96/119) Updating files: 81% (97/119) Updating files: 82% (98/119) Updating files: 83% (99/119) Updating files: 84% (100/119) Updating files: 85% (102/119) Updating files: 86% (103/119) Updating files: 87% (104/119) Updating files: 88% (105/119) Updating files: 89% (106/119) Updating files: 90% (108/119) Updating files: 91% (109/119) Updating files: 92% (110/119) Updating files: 93% (111/119) Updating files: 94% (112/119) Updating files: 95% (114/119) Updating files: 96% (115/119) Updating files: 97% (116/119) Updating files: 98% (117/119) Updating files: 99% (118/119) Updating files: 100% (119/119) Updating files: 100% (119/119), done. HEAD is now at 12bc3d56 Factor out dim_solved, bug fix s_dim_one, formatting HEAD is now at 7e470407 Refactor proj_id into abstract type; in progress: solving affine projections (from ocaml/opam:debian-12-ocaml-5.3@sha256:79cf383a3f962334cd40196e1ab01e7be12ee3087125924dd51f6a5a981881b6) Unable to find image 'ocaml/opam:debian-12-ocaml-5.3@sha256:79cf383a3f962334cd40196e1ab01e7be12ee3087125924dd51f6a5a981881b6' locally docker.io/ocaml/opam@sha256:79cf383a3f962334cd40196e1ab01e7be12ee3087125924dd51f6a5a981881b6: Pulling from ocaml/opam Digest: sha256:79cf383a3f962334cd40196e1ab01e7be12ee3087125924dd51f6a5a981881b6 Status: Downloaded newer image for ocaml/opam@sha256:79cf383a3f962334cd40196e1ab01e7be12ee3087125924dd51f6a5a981881b6 2025-06-06 20:45.44 ---> using "491891959db966101dcf416ea25e6f09d9dc9ecee46bbb62f0c6adf578d1f872" from cache /: (comment debian-12-5.3_s390x_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")) 2025-06-06 20:45.44 ---> using "cee299d3e127c9819ce477f372ffb6cf3f55e66f98d6f5efd1a11de0ebe49cf6" from cache /src: (run (shell "opam init --reinit -ni")) Configuring from /home/opam/.opamrc and then from built-in defaults. Checking for available remotes: 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. 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 Format upgrade done. <><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><> [default] Initialised 2025-06-06 20:45.44 ---> using "f525d09ae810b410811f69337520dfb8567e00cd4b36a23c446a5ce4fe2500d8" from cache /src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version")) Linux 6.8.0-55-generic The OCaml toplevel, version 5.3.0 2.3.0 2025-06-06 20:45.44 ---> using "349e15f4d58ef18ec4ef1091051b656408727f00a50952dad57d51d2b157d693" from cache /src: (workdir /src) /src: (run (shell "sudo chown opam /src")) 2025-06-06 20:45.44 ---> using "0a74076a01ff2a34196765a615c021ba0e000842d7acd8f87665b64b2b3f897b" from cache /src: (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "cd ~/opam-repository && (git cat-file -e 5d2fb3923b40a5570824690009441d947b823e8f || git fetch origin master) && git reset -q --hard 5d2fb3923b40a5570824690009441d947b823e8f && git log --no-decorate -n1 --oneline && opam update -u")) From https://github.com/ocaml/opam-repository * branch master -> FETCH_HEAD 35eb2f107a..fc511aa5a8 master -> origin/master 5d2fb3923b Merge pull request #27963 from mseri/base-ppxlib <><> 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) 2025-06-06 20:45.44 ---> using "73c3e90e17d97c084cc1ccb6a188aae00beb3e10fdc89163daa671ef3c262c8f" from cache /src: (copy (src neural_nets_lib.opam arrayjit.opam) (dst ./)) 2025-06-06 20:45.45 ---> using "05363103b1ce9a7ace21e1c843154c321df561443a8f8a6e67f8f0fe0dc0ead5" 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) 2025-06-06 20:45.45 ---> using "ad51e6a269f1be6f6137cf5fb37445fcbed5481e1c6b0039263e68a4f838f343" from cache /src: (run (network host) (shell "echo '(lang dune 3.0)' > './dune-project'")) 2025-06-06 20:45.45 ---> using "47a904471d6fc780a1dc7258b2d5d8ecad5d9acc3905eb212d143ab249e47b8b" 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.3.19.0 dune-configurator.3.19.0 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.4.0.1 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" - Get:1 http://deb.debian.org/debian bookworm InRelease [151 kB] - 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 bookworm/main s390x Packages [8458 kB] - Get:5 http://deb.debian.org/debian-security bookworm-security/main s390x Packages [233 kB] - Fetched 8945 kB in 7s (1208 kB/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 libffi-dev:s390x. - (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 ... 18551 files and directories currently installed.) - Preparing to unpack .../libffi-dev_3.4.4-1_s390x.deb ... - Unpacking libffi-dev:s390x (3.4.4-1) ... - Selecting previously unselected package libpkgconf3:s390x. - Preparing to unpack .../libpkgconf3_1.8.1-1_s390x.deb ... - Unpacking libpkgconf3:s390x (1.8.1-1) ... - Selecting previously unselected package pkgconf-bin. - Preparing to unpack .../pkgconf-bin_1.8.1-1_s390x.deb ... - Unpacking pkgconf-bin (1.8.1-1) ... - Selecting previously unselected package pkgconf:s390x. - Preparing to unpack .../pkgconf_1.8.1-1_s390x.deb ... - Unpacking pkgconf:s390x (1.8.1-1) ... - Selecting previously unselected package pkg-config:s390x. - Preparing to unpack .../pkg-config_1.8.1-1_s390x.deb ... - Unpacking pkg-config:s390x (1.8.1-1) ... - Setting up libffi-dev:s390x (3.4.4-1) ... - Setting up libpkgconf3:s390x (1.8.1-1) ... - Setting up pkgconf-bin (1.8.1-1) ... - Setting up pkgconf:s390x (1.8.1-1) ... - Setting up pkg-config:s390x (1.8.1-1) ... - Processing triggers for libc-bin (2.36-9+deb12u10) ... 2025-06-06 20:45.45 ---> using "c3578c40e842cbd9f7523486555539219839d9f6415bc5a3970f76392b723964" 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 75 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 3.19.0 - install dune-configurator 3.19.0 - 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 4.0.1 - 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 angstrom.0.16.1 (cached) -> retrieved astring.0.8.5 (cached) -> retrieved backoff.0.1.1 (cached) -> retrieved bigarray-compat.1.1.0 (cached) -> retrieved base.v0.17.2 (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 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 mdx.2.5.0 (cached) -> retrieved dune.3.19.0, dune-configurator.3.19.0 (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) -> retrieved ocamlbuild.0.16.1 (cached) -> retrieved ocaml-version.4.0.1 (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_deriving.6.0.3 (cached) -> retrieved ppx_enumerate.v0.17.0 (cached) -> 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_minidebug.2.2.0 (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.0.35.0 (cached) -> retrieved ppxlib_jane.v0.17.2 (cached) -> retrieved printbox.0.12, printbox-ext-plot.0.12, printbox-html.0.12, printbox-md.0.12, printbox-text.0.12 (cached) -> retrieved ptime.1.2.0 (cached) -> retrieved re.1.12.0 (cached) -> retrieved seq.base (cached) -> 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 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 uucp.16.0.0 (cached) -> installed num.1.5-1 -> installed cmdliner.1.3.0 -> installed ocamlbuild.0.16.1 -> installed seq.base -> installed ocamlfind.1.9.8 -> installed topkg.1.0.8 -> installed fmt.0.10.0 -> installed astring.0.8.5 -> installed mtime.2.1.0 -> installed logs.0.8.0 -> installed ptime.1.2.0 -> installed uutf.1.0.4 -> installed dune.3.19.0 -> installed bigarray-compat.1.1.0 -> installed backoff.0.1.1 -> installed camlp-streams.5.0.1 -> installed csexp.1.5.2 -> installed cppo.1.8.0 -> installed jane-street-headers.v0.17.0 -> installed multicore-magic.2.3.1 -> installed dune-configurator.3.19.0 -> installed ocaml-compiler-libs.v0.17.0 -> installed bigstringaf.0.10.0 -> installed ocaml-syntax-shims.1.0.0 -> installed ocaml-version.4.0.1 -> installed ocaml_intrinsics_kernel.v0.17.1 -> installed angstrom.0.16.1 -> installed ppx_derivers.1.2.1 -> installed pprint.20230830 -> installed printbox.0.12 -> installed result.1.5 -> installed saturn_lockfree.0.5.0 -> installed re.1.12.0 -> installed sexplib0.v0.17.0 -> installed stdlib-shims.0.3.0 -> installed mdx.2.5.0 -> installed integers.0.7.0 -> installed parsexp.v0.17.0 -> installed uucp.16.0.0 -> installed base.v0.17.2 -> installed printbox-text.0.12 -> installed fieldslib.v0.17.0 -> installed printbox-md.0.12 -> installed ctypes.0.23.0 -> installed sexplib.v0.17.0 -> installed stdio.v0.17.0 -> installed thread-local-storage.0.2 -> installed ctypes-foreign.0.23.0 -> installed variantslib.v0.17.0 -> installed tyxml.4.6.0 -> installed printbox-html.0.12 -> installed printbox-ext-plot.0.12 -> installed ppxlib.0.35.0 -> installed ppx_cold.v0.17.0 -> installed ppx_fields_conv.v0.17.0 -> installed ppx_here.v0.17.0 -> installed ppx_optcomp.v0.17.0 -> installed ppx_deriving.6.0.3 -> installed ppxlib_jane.v0.17.2 -> installed ppx_variants_conv.v0.17.0 -> installed ppx_enumerate.v0.17.0 -> installed ppx_globalize.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.2.2.0 -> 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) 2025-06-06 20:45.45 ---> using "35ea891888fb3de992ab0b574d15257c81e9e4779d60ef5097f2b7492137aaf7" from cache /src: (copy (src .) (dst /src)) 2025-06-06 20:45.55 ---> saved as "73fca9111d3601d6c74859e3b97a0a274fca6a27df1fd52062c0e0ecbab1308d" /src: (run (shell "opam exec -- dune build @install @check @runtest && rm -rf _build")) File "arrayjit/test/dune", line 6, characters 7-15: 6 | (pps ppx_jane))) ^^^^^^^^ Error: Library "ppx_jane" not found. -> required by _build/default/arrayjit/test/.merlin-conf/exe-test_numerical_types -> required by alias arrayjit/test/check (cd _build/default/test/config && ../../arrayjit/bin/read_config.exe --read=backend) Welcome to OCANNL! Reading configuration defaults from /src/_build/default/test/config/ocannl_config. Retrieving commandline, environment, or config file variable ocannl_log_level Found 0, in the config file Wrote value of 'backend' to ocannl_backend.txt (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 (cd _build/.sandbox/f3456db41755781466b9c7929752fde4/default/test && .tutorials.inline-tests/inline-test-runner.exe inline-test-runner tutorials -partition 'Welcome to OCANNL! Reading configuration defaults from /src/_build/.sandbox/a1ffdb955fba61551e8eef5b4f1fff89/default/test/ocannl_config.' -source-tree-root .. -diff-cmd -) Welcome to OCANNL! Reading configuration defaults from /src/_build/.sandbox/f3456db41755781466b9c7929752fde4/default/test/ocannl_config. Retrieving commandline, environment, or config file variable ocannl_log_level Found 0, in the config file (cd _build/.sandbox/f3456db41755781466b9c7929752fde4/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/f3456db41755781466b9c7929752fde4/default/test/ocannl_config. Retrieving commandline, environment, or config file variable ocannl_log_level Found 0, in the config file (cd _build/.sandbox/f3456db41755781466b9c7929752fde4/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/f3456db41755781466b9c7929752fde4/default/test/ocannl_config. Retrieving commandline, environment, or config file variable ocannl_log_level Found 0, in the config file (cd _build/.sandbox/f3456db41755781466b9c7929752fde4/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/f3456db41755781466b9c7929752fde4/default/test/ocannl_config. Retrieving commandline, environment, or config file variable ocannl_log_level Found 0, in the config file File "test/dune", lines 30-40, characters 0-281: 30 | (rule 31 | (alias runtest) 32 | (target 33 | (dir log_files)) 34 | (action 35 | (run 36 | %{dep:micrograd_demo_logging.exe} 37 | "--ocannl_debug_backend=text" 38 | "--ocannl_log_file_stem=micrograd_demo_logging" 39 | "--ocannl_log_main_domain_to_stdout=false" 40 | "--ocannl_debug_log_to_stream_files=true"))) (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_stream_files=true) 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 multicore_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_prefer_backend_uniformity Found true, in the config file Retrieving commandline, environment, or config file variable ocannl_debug_log_to_stream_files Found true, commandline --ocannl_debug_log_to_stream_files=true 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 Raised at PrintBox_text.Output.Make_out.to_buf_aux_ in file "src/printbox-text/PrintBox_text.ml", line 212, characters 6-50 Called from Stdlib__Map.Make.fold in file "map.ml", line 329, characters 19-42 Called from Stdlib__Map.Make.fold in file "map.ml", line 329, characters 26-41 Called from Stdlib__Map.Make.fold in file "map.ml", line 329, characters 26-41 Called from Stdlib__Map.Make.fold in file "map.ml", line 329, characters 26-41 Called from PrintBox_text.Output.Make_out.render in file "src/printbox-text/PrintBox_text.ml", line 242, characters 14-64 Called from PrintBox_text.output in file "src/printbox-text/PrintBox_text.ml", line 851, characters 2-31 Called from Minidebug_runtime.PrintBox.output_box in file "minidebug_runtime.ml", line 1527, characters 19-59 Called from Minidebug_runtime.PrintBox.close_log_impl.close_tree in file "minidebug_runtime.ml", line 1572, characters 6-38 Called from Backends.Add_buffer_retrieval_and_syncing.sync_routine in file "arrayjit/lib/backends.ml", lines 144-172, characters 31-82 Called from Backends.Raise_backend.link in file "arrayjit/lib/backends.ml", lines 454-455, characters 4-92 Re-raised at Backends.Raise_backend.link in file "arrayjit/lib/backends.ml", lines 441-455, characters 23-92 Called from Dune__exe__Micrograd_demo_logging in file "test/micrograd_demo_logging.ml", line 34, characters 13-77 (cd _build/.sandbox/f3456db41755781466b9c7929752fde4/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/f3456db41755781466b9c7929752fde4/default/test/ocannl_config. Retrieving commandline, environment, or config file variable ocannl_log_level Found 0, in the config file (cd _build/.sandbox/f3456db41755781466b9c7929752fde4/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/f3456db41755781466b9c7929752fde4/default/test/ocannl_config. Retrieving commandline, environment, or config file variable ocannl_log_level Found 0, in the config file (cd _build/.sandbox/f3456db41755781466b9c7929752fde4/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/f3456db41755781466b9c7929752fde4/default/test/ocannl_config. Retrieving commandline, environment, or config file variable ocannl_log_level Found 0, in the config file (cd _build/.sandbox/f3456db41755781466b9c7929752fde4/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/f3456db41755781466b9c7929752fde4/default/test/ocannl_config. Retrieving commandline, environment, or config file variable ocannl_log_level Found 0, in the config file (cd _build/.sandbox/f3456db41755781466b9c7929752fde4/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/f3456db41755781466b9c7929752fde4/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 multicore_cc, in the config file Properties of devices: (multicore_devices (device ((device_name CPU) (device_ordinal 0) (num_domains 4)))) @!Retrieving commandline, environment, or config file variable ocannl_prefer_backend_uniformity Found true, in the config file Retrieving commandline, environment, or config file variable ocannl_debug_log_to_stream_files Not found, using default false 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=19, step=20, lr=0.197500, batch loss=1.083256, epoch loss=30.271445 Batch=39, step=40, lr=0.195000, batch loss=0.265756, epoch loss=34.023747 Epoch=0, step=40, lr=0.195000, epoch loss=34.023747 Batch=19, step=60, lr=0.192750, batch loss=0.253797, epoch loss=2.673373 Batch=39, step=80, lr=0.190250, batch loss=0.219933, epoch loss=5.692841 Epoch=1, step=80, lr=0.190250, epoch loss=5.692841 Batch=19, step=100, lr=0.187750, batch loss=0.229293, epoch loss=2.425135 Batch=39, step=120, lr=0.185250, batch loss=0.202511, epoch loss=5.363298 Epoch=2, step=120, lr=0.185250, epoch loss=5.363298 Batch=19, step=140, lr=0.182500, batch loss=0.244915, epoch loss=2.418042 Batch=39, step=160, lr=0.180250, batch loss=0.191502, epoch loss=5.275688 Epoch=3, step=160, lr=0.180250, epoch loss=5.275688 Batch=19, step=180, lr=0.177750, batch loss=0.232691, epoch loss=2.334806 Batch=39, step=200, lr=0.175250, batch loss=0.187429, epoch loss=5.067225 Epoch=4, step=200, lr=0.175250, epoch loss=5.067225 Batch=19, step=220, lr=0.172500, batch loss=0.232886, epoch loss=2.355728 Batch=39, step=240, lr=0.170000, batch loss=0.189880, epoch loss=5.013196 Epoch=5, step=240, lr=0.170000, epoch loss=5.013196 Batch=19, step=260, lr=0.167750, batch loss=0.225836, epoch loss=2.275169 Batch=39, step=280, lr=0.165000, batch loss=0.178569, epoch loss=4.860793 Epoch=6, step=280, lr=0.165000, epoch loss=4.860793 Batch=19, step=300, lr=0.162500, batch loss=0.219266, epoch loss=2.192658 Batch=39, step=320, lr=0.160250, batch loss=0.167777, epoch loss=4.716370 Epoch=7, step=320, lr=0.160250, epoch loss=4.716370 Batch=19, step=340, lr=0.157750, batch loss=0.198931, epoch loss=2.081652 Batch=39, step=360, lr=0.155000, batch loss=0.154837, epoch loss=4.449178 Epoch=8, step=360, lr=0.155000, epoch loss=4.449178 Batch=19, step=380, lr=0.152500, batch loss=0.185860, epoch loss=1.935352 Batch=39, step=400, lr=0.150000, batch loss=0.140442, epoch loss=4.172893 Epoch=9, step=400, lr=0.150000, epoch loss=4.172893 Batch=19, step=420, lr=0.147500, batch loss=0.153349, epoch loss=1.702919 Batch=39, step=440, lr=0.145250, batch loss=0.120641, epoch loss=3.654849 Epoch=10, step=440, lr=0.145250, epoch loss=3.654849 Batch=19, step=460, lr=0.142750, batch loss=0.123952, epoch loss=1.437977 Batch=39, step=480, lr=0.140000, batch loss=0.091429, epoch loss=3.086592 Epoch=11, step=480, lr=0.140000, epoch loss=3.086592 Batch=19, step=500, lr=0.137750, batch loss=0.094660, epoch loss=1.163232 Batch=39, step=520, lr=0.135250, batch loss=0.064547, epoch loss=2.397321 Epoch=12, step=520, lr=0.135250, epoch loss=2.397321 Batch=19, step=540, lr=0.132750, batch loss=0.101579, epoch loss=0.860917 Batch=39, step=560, lr=0.130000, batch loss=0.028368, epoch loss=1.692972 Epoch=13, step=560, lr=0.130000, epoch loss=1.692972 Batch=19, step=580, lr=0.127750, batch loss=0.040632, epoch loss=0.499652 Batch=39, step=600, lr=0.125000, batch loss=0.017635, epoch loss=1.003772 Epoch=14, step=600, lr=0.125000, epoch loss=1.003772 Batch=19, step=620, lr=0.122750, batch loss=0.027549, epoch loss=0.266040 Batch=39, step=640, lr=0.120250, batch loss=0.011598, epoch loss=0.606966 Epoch=15, step=640, lr=0.120250, epoch loss=0.606966 Batch=19, step=660, lr=0.117750, batch loss=0.025094, epoch loss=0.286539 Batch=39, step=680, lr=0.115250, batch loss=0.006236, epoch loss=0.568128 Epoch=16, step=680, lr=0.115250, epoch loss=0.568128 Batch=19, step=700, lr=0.112750, batch loss=0.018282, epoch loss=0.137211 Batch=39, step=720, lr=0.110250, batch loss=0.004648, epoch loss=0.341059 Epoch=17, step=720, lr=0.110250, epoch loss=0.341059 Batch=19, step=740, lr=0.107750, batch loss=0.016171, epoch loss=0.114075 Batch=39, step=760, lr=0.105000, batch loss=0.004503, epoch loss=0.283439 Epoch=18, step=760, lr=0.105000, epoch loss=0.283439 Batch=19, step=780, lr=0.102750, batch loss=0.013654, epoch loss=0.095384 Batch=39, step=800, lr=0.100250, batch loss=0.004584, epoch loss=0.222656 Epoch=19, step=800, lr=0.100250, epoch loss=0.222656 Half-moons scatterplot and decision boundary: ┌────────────────────────────────────────────────────────────────────────────────────────────────────┐ │********************************#*******************************************************************│ │**********************#*#*#######*###*#####*********************************************************│ │**********************#########################*****************************************************│ │*****************#**########*######*###########*###*************************************************│ │***************#################*###################************************************************│ │************######*#################*#################**********************************************│ │**********#*#####*########*#**************##*#########*#********************************************│ │***********########*##*#******************#*****##########******************************************│ │***********###########*************************############***************************************..│ │********######*####*********************************###*###*#**********************************.....│ │*******######**##*************....*****************#*######*#********************************.......│ │*******##*##**##**********...........***************########*##***************************..........│ │*****#######************.......%...%%...***************#########*************************.........%.│ │******######**********..........%........***************##*#####************************......%.%.%.│ │***#########**********.........%%%.%%......*************#*#######**********************......%.%%%%.│ │****#######**********..........%%%%.........************#########********************........%%.%%.%│ │**#######************..........%%%%%%%.......**************###*###******************.........%%%%%%.│ │*##*####************...........%%%%%%%.........***********########*****************..........%%%%%%.│ │*#######************...........%%%%%%%..........************#######***************...........%%%%%%.│ │*##*####***********............%%.%%%%%...........***********####***************............%%%%%%%.│ │*#####*#***********.............%%%%%%%............**********##*###************..............%%%%%..│ │#######***********.............%.%%%%%%.............*********#######**********.............%%%%.%%..│ │#####*#**********...............%%%%%%%...............*******#######*********..............%%%%%%%%.│ │###*#*#**********...............%%%%%%%%%..............*******######*******................%%%%%%...│ │#######*********.................%%%%%%%%...............*****###*###******................%%%%%%....│ │######**********.................%%%%%%%%%................***#*###*******...............%%%%%%%%%...│ │*#*##*#********...................%%%%%%%%%%...............***######****.................%%%%%%.....│ │#****##********....................%%%%%%%%%................***###*#**................%.%%%%%%%.....│ │**************.....................%.%%%%%%...................*******..................%.%%.%%......│ │**************.......................%..%%%%%%%................*****..............%.%%%%%%%%%.......│ │*************.........................%.%%%.%%%%................***...............%%%%%%%.%.%.......│ │*************...........................%..%%%%..%................................%%%%%%%%..........│ │************.............................%%%%%%%%%%%........................%%..%%%%%%%%.%..........│ │***********..............................%%.%%%%%%%%..%....................%..%%%.%%%%%%%...........│ │***********.................................%%%%.%%%%%%%%...............%.%%%%%%%%%%%%.%............│ │**********...................................%%%%%%%%%%%%%%%%%%%%%%.%%%%.%%%%%%%%%%%%%..............│ │**********....................................%%.%%%%%%%%%%%%%%%%%%%%%%.%%%%%%%%%%%.................│ │*********.........................................%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%...................│ │*********............................................%%%.%%%%%%%%%%%%%%%%%%%%%......................│ │********................................................%...%%%%.%%.%%%%..%.........................│ └────────────────────────────────────────────────────────────────────────────────────────────────────┘ (cd _build/.sandbox/f3456db41755781466b9c7929752fde4/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/f3456db41755781466b9c7929752fde4/default/test/ocannl_config. Retrieving commandline, environment, or config file variable ocannl_log_level Found 0, in the config file "/usr/bin/env" "bash" "-c" "opam exec -- dune build @install @check @runtest && rm -rf _build" failed with exit status 1 2025-06-06 20:46.52: Job failed: Failed: Build failed