2025-05-22 11:18.21: New job: test ahrefs/ocannl https://github.com/ahrefs/ocannl.git#refs/heads/master (657f596d215de60b9bd0f8fa072b7d9bdfec7843) (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 657f596d 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 c7d6d1d2aa1bf00c8e6ec9dff2030cd39d493e47 || git fetch origin master) && git reset -q --hard c7d6d1d2aa1bf00c8e6ec9dff2030cd39d493e47 && 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 pprint.20230830 ppx_assert.v0.17.0 ppx_base.v0.17.0 ppx_cold.v0.17.0 ppx_compare.v0.17.0 ppx_derivers.1.2.1 ppx_deriving.6.0.3 ppx_enumerate.v0.17.0 ppx_expect.v0.17.2 ppx_fields_conv.v0.17.0 ppx_globalize.v0.17.0 ppx_hash.v0.17.0 ppx_here.v0.17.0 ppx_inline_test.v0.17.0 ppx_minidebug.2.2.0 ppx_optcomp.v0.17.0 ppx_sexp_conv.v0.17.0 ppx_string.v0.17.0 ppx_variants_conv.v0.17.0 ppxlib.0.35.0 ppxlib_jane.v0.17.2 printbox.0.12 printbox-ext-plot.0.12 printbox-html.0.12 printbox-md.0.12 printbox-text.0.12 ptime.1.2.0 re.1.12.0 result.1.5 saturn_lockfree.0.5.0 seq.base sexplib.v0.17.0 sexplib0.v0.17.0 stdio.v0.17.0 stdlib-shims.0.3.0 thread-local-storage.0.2 time_now.v0.17.0 topkg.1.0.8 tyxml.4.6.0 uucp.16.0.0 uutf.1.0.4 variantslib.v0.17.0" ENV CI="true" ENV OCAMLCI="true" RUN opam update --depexts && opam install --cli=2.3 --depext-only -y neural_nets_lib.dev arrayjit.dev $DEPS RUN opam install $DEPS COPY --chown=1000:1000 . /src RUN opam exec -- dune build @install @check @runtest && rm -rf _build END-OF-DOCKERFILE docker build . END-REPRO-BLOCK 2025-05-22 11:18.21: Using cache hint "ahrefs/ocannl-ocaml/opam:debian-12-ocaml-5.3@sha256:79cf383a3f962334cd40196e1ab01e7be12ee3087125924dd51f6a5a981881b6-debian-12-5.3_s390x_opam-2.3-cdc9572ad54e4d4bf194acfcdfaa690c" 2025-05-22 11:18.21: 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 c7d6d1d2aa1bf00c8e6ec9dff2030cd39d493e47 || git fetch origin master) && git reset -q --hard c7d6d1d2aa1bf00c8e6ec9dff2030cd39d493e47 && 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 pprint.20230830 ppx_assert.v0.17.0 ppx_base.v0.17.0 ppx_cold.v0.17.0 ppx_compare.v0.17.0 ppx_derivers.1.2.1 ppx_deriving.6.0.3 ppx_enumerate.v0.17.0 ppx_expect.v0.17.2 ppx_fields_conv.v0.17.0 ppx_globalize.v0.17.0 ppx_hash.v0.17.0 ppx_here.v0.17.0 ppx_inline_test.v0.17.0 ppx_minidebug.2.2.0 ppx_optcomp.v0.17.0 ppx_sexp_conv.v0.17.0 ppx_string.v0.17.0 ppx_variants_conv.v0.17.0 ppxlib.0.35.0 ppxlib_jane.v0.17.2 printbox.0.12 printbox-ext-plot.0.12 printbox-html.0.12 printbox-md.0.12 printbox-text.0.12 ptime.1.2.0 re.1.12.0 result.1.5 saturn_lockfree.0.5.0 seq.base sexplib.v0.17.0 sexplib0.v0.17.0 stdio.v0.17.0 stdlib-shims.0.3.0 thread-local-storage.0.2 time_now.v0.17.0 topkg.1.0.8 tyxml.4.6.0 uucp.16.0.0 uutf.1.0.4 variantslib.v0.17.0") (env CI true) (env OCAMLCI true) (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "opam update --depexts && opam install --cli=2.3 --depext-only -y neural_nets_lib.dev arrayjit.dev $DEPS")) (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "opam install $DEPS")) (copy (src .) (dst /src)) (run (shell "opam exec -- dune build @install @check @runtest && rm -rf _build")) ) 2025-05-22 11:18.21: Waiting for resource in pool OCluster 2025-05-22 11:18.22: Waiting for worker… 2025-05-22 11:32.04: Got resource from pool OCluster Building on s390x-worker-01.marist.ci.dev Updating files: 6% (7/114) Updating files: 7% (8/114) Updating files: 8% (10/114) Updating files: 9% (11/114) Updating files: 10% (12/114) Updating files: 11% (13/114) Updating files: 12% (14/114) Updating files: 13% (15/114) Updating files: 14% (16/114) Updating files: 15% (18/114) Updating files: 16% (19/114) Updating files: 17% (20/114) Updating files: 18% (21/114) Updating files: 19% (22/114) Updating files: 20% (23/114) Updating files: 21% (24/114) Updating files: 22% (26/114) Updating files: 23% (27/114) Updating files: 24% (28/114) Updating files: 25% (29/114) Updating files: 26% (30/114) Updating files: 27% (31/114) Updating files: 28% (32/114) Updating files: 29% (34/114) Updating files: 30% (35/114) Updating files: 31% (36/114) Updating files: 32% (37/114) Updating files: 33% (38/114) Updating files: 34% (39/114) Updating files: 35% (40/114) Updating files: 36% (42/114) Updating files: 37% (43/114) Updating files: 38% (44/114) Updating files: 39% (45/114) Updating files: 40% (46/114) Updating files: 41% (47/114) Updating files: 42% (48/114) Updating files: 43% (50/114) Updating files: 44% (51/114) Updating files: 45% (52/114) Updating files: 46% (53/114) Updating files: 47% (54/114) Updating files: 48% (55/114) Updating files: 49% (56/114) Updating files: 50% (57/114) Updating files: 51% (59/114) Updating files: 52% (60/114) Updating files: 53% (61/114) Updating files: 54% (62/114) Updating files: 55% (63/114) Updating files: 56% (64/114) Updating files: 57% (65/114) Updating files: 58% (67/114) Updating files: 59% (68/114) Updating files: 60% (69/114) Updating files: 61% (70/114) Updating files: 62% (71/114) Updating files: 63% (72/114) Updating files: 64% (73/114) Updating files: 65% (75/114) Updating files: 66% (76/114) Updating files: 67% (77/114) Updating files: 68% (78/114) Updating files: 69% (79/114) Updating files: 70% (80/114) Updating files: 71% (81/114) Updating files: 72% (83/114) Updating files: 73% (84/114) Updating files: 74% (85/114) Updating files: 75% (86/114) Updating files: 76% (87/114) Updating files: 77% (88/114) Updating files: 78% (89/114) Updating files: 79% (91/114) Updating files: 80% (92/114) Updating files: 81% (93/114) Updating files: 82% (94/114) Updating files: 83% (95/114) Updating files: 84% (96/114) Updating files: 85% (97/114) Updating files: 86% (99/114) Updating files: 87% (100/114) Updating files: 88% (101/114) Updating files: 89% (102/114) Updating files: 90% (103/114) Updating files: 91% (104/114) Updating files: 92% (105/114) Updating files: 93% (107/114) Updating files: 94% (108/114) Updating files: 95% (109/114) Updating files: 96% (110/114) Updating files: 97% (111/114) Updating files: 98% (112/114) Updating files: 99% (113/114) Updating files: 100% (114/114) Updating files: 100% (114/114), done. HEAD is now at dbcdf2e3 Update test target (logging multicore_cc) HEAD is now at 657f596d Migrate `Staged_compilation` to `PPrint.document` (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 2025-05-22 11:32.09 ---> 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")) 2025-05-22 11:32.09 ---> 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 2025-05-22 11:32.09 ---> 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 2025-05-22 11:32.09 ---> using "349e15f4d58ef18ec4ef1091051b656408727f00a50952dad57d51d2b157d693" from cache /src: (workdir /src) /src: (run (shell "sudo chown opam /src")) 2025-05-22 11:32.09 ---> 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 c7d6d1d2aa1bf00c8e6ec9dff2030cd39d493e47 || git fetch origin master) && git reset -q --hard c7d6d1d2aa1bf00c8e6ec9dff2030cd39d493e47 && git log --no-decorate -n1 --oneline && opam update -u")) From https://github.com/ocaml/opam-repository * branch master -> FETCH_HEAD 35eb2f107a..c7d6d1d2aa master -> origin/master c7d6d1d2aa Merge pull request #27880 from MisterDA/os-family-fedora <><> 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) 2025-05-22 11:32.09 ---> using "67711097f2c0eb9d9f5b844a6ac0bdce4245daeb0a692631ce8f7a7519f087eb" from cache /src: (copy (src neural_nets_lib.opam arrayjit.opam) (dst ./)) 2025-05-22 11:32.13 ---> using "ef19cd51054913fbec023ba81dcbf3cd830bc32438d01bf2363a064dcc888d08" 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) 2025-05-22 11:32.13 ---> using "c17fb62316ce5fae8e9a2dc9a5ad4df858b52da9faf7240c790efd725e37ad27" from cache /src: (run (network host) (shell "echo '(lang dune 3.0)' > './dune-project'")) 2025-05-22 11:32.13 ---> using "92ecd013f1d4a2dd5b5079f8accde370949efee27e1ca4b51a2e6b03945833ad" 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 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 [228 kB] - Fetched 8940 kB in 11s (782 kB/s) - Reading package lists... - <><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><> [neural_nets_lib.dev] synchronised (file:///src) [arrayjit.dev] synchronised (file:///src) [NOTE] Package ocaml-options-vanilla is already installed (current version is 1). [NOTE] Package ocaml-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) ... 2025-05-22 11:32.13 ---> using "92ab1dc81c86ca7c8f38a95c13b8ee011da395875112f341dc290ed03612f091" 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 3.18.2 - install dune-configurator 3.18.2 - install fieldslib v0.17.0 - install fmt 0.10.0 - install integers 0.7.0 - install jane-street-headers v0.17.0 - install jst-config v0.17.0 - install logs 0.8.0 - install mdx 2.5.0 - install mtime 2.1.0 - install multicore-magic 2.3.1 - install num 1.5-1 - install ocaml-compiler-libs v0.17.0 - install ocaml-syntax-shims 1.0.0 - install ocaml-version 4.0.0 - install ocaml_intrinsics_kernel v0.17.1 - install ocamlbuild 0.16.1 - install ocamlfind 1.9.8 - install parsexp v0.17.0 - install pprint 20230830 - install ppx_assert v0.17.0 - install ppx_base v0.17.0 - install ppx_cold v0.17.0 - install ppx_compare v0.17.0 - install ppx_derivers 1.2.1 - install ppx_deriving 6.0.3 - install ppx_enumerate v0.17.0 - install ppx_expect v0.17.2 - install ppx_fields_conv v0.17.0 - install ppx_globalize v0.17.0 - install ppx_hash v0.17.0 - install ppx_here v0.17.0 - install ppx_inline_test v0.17.0 - install ppx_minidebug 2.2.0 - install ppx_optcomp v0.17.0 - install ppx_sexp_conv v0.17.0 - install ppx_string v0.17.0 - install ppx_variants_conv v0.17.0 - install ppxlib 0.35.0 - install ppxlib_jane v0.17.2 - install printbox 0.12 - install printbox-ext-plot 0.12 - install printbox-html 0.12 - install printbox-md 0.12 - install printbox-text 0.12 - install ptime 1.2.0 - install re 1.12.0 - install result 1.5 - install saturn_lockfree 0.5.0 - install seq base - install sexplib v0.17.0 - install sexplib0 v0.17.0 - install stdio v0.17.0 - install stdlib-shims 0.3.0 - install thread-local-storage 0.2 - install time_now v0.17.0 - install topkg 1.0.8 - install tyxml 4.6.0 - install uucp 16.0.0 - install uutf 1.0.4 - install variantslib v0.17.0 <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><> -> retrieved angstrom.0.16.1 (cached) -> retrieved astring.0.8.5 (cached) -> retrieved backoff.0.1.1 (cached) -> retrieved base.v0.17.2 (cached) -> retrieved bigarray-compat.1.1.0 (cached) -> retrieved camlp-streams.5.0.1 (cached) -> retrieved bigstringaf.0.10.0 (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 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 dune.3.18.2, dune-configurator.3.18.2 (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 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_sexp_conv.v0.17.0 (cached) -> retrieved ppx_minidebug.2.2.0 (cached) -> retrieved ppx_string.v0.17.0 (cached) -> retrieved ppx_variants_conv.v0.17.0 (cached) -> retrieved ppxlib_jane.v0.17.2 (cached) -> retrieved ppxlib.0.35.0 (cached) -> retrieved ptime.1.2.0 (cached) -> retrieved re.1.12.0 (cached) -> retrieved saturn_lockfree.0.5.0 (cached) -> retrieved seq.base (cached) -> retrieved result.1.5 (cached) -> retrieved sexplib.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 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.3.18.2 -> installed backoff.0.1.1 -> installed bigarray-compat.1.1.0 -> installed camlp-streams.5.0.1 -> installed csexp.1.5.2 -> installed cppo.1.8.0 -> installed jane-street-headers.v0.17.0 -> installed uucp.16.0.0 -> installed multicore-magic.2.3.1 -> installed ocaml-syntax-shims.1.0.0 -> installed dune-configurator.3.18.2 -> installed ocaml-compiler-libs.v0.17.0 -> installed ocaml-version.4.0.0 -> installed bigstringaf.0.10.0 -> installed ocaml_intrinsics_kernel.v0.17.1 -> installed pprint.20230830 -> installed ppx_derivers.1.2.1 -> installed printbox.0.12 -> installed angstrom.0.16.1 -> installed result.1.5 -> installed printbox-text.0.12 -> installed sexplib0.v0.17.0 -> installed saturn_lockfree.0.5.0 -> installed printbox-md.0.12 -> installed re.1.12.0 -> installed stdlib-shims.0.3.0 -> installed parsexp.v0.17.0 -> installed integers.0.7.0 -> installed mdx.2.5.0 -> installed ctypes.0.23.0 -> installed base.v0.17.2 -> installed sexplib.v0.17.0 -> installed fieldslib.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 ppxlib.0.35.0 -> installed ppx_cold.v0.17.0 -> installed tyxml.4.6.0 -> installed ppx_fields_conv.v0.17.0 -> installed ppx_deriving.6.0.3 -> installed ppx_here.v0.17.0 -> installed ppx_optcomp.v0.17.0 -> installed ppx_variants_conv.v0.17.0 -> installed ppxlib_jane.v0.17.2 -> installed printbox-html.0.12 -> installed ppx_globalize.v0.17.0 -> installed ppx_enumerate.v0.17.0 -> installed printbox-ext-plot.0.12 -> installed ppx_compare.v0.17.0 -> installed ppx_sexp_conv.v0.17.0 -> installed ppx_assert.v0.17.0 -> installed ppx_hash.v0.17.0 -> installed ppx_minidebug.2.2.0 -> installed ppx_base.v0.17.0 -> installed jst-config.v0.17.0 -> installed time_now.v0.17.0 -> installed ppx_string.v0.17.0 -> installed ppx_inline_test.v0.17.0 -> installed ppx_expect.v0.17.2 Done. # To update the current shell environment, run: eval $(opam env) 2025-05-22 11:32.13 ---> using "5919fbf36eb998a90978c31f27e6c98db3ed08c6e373088497bbb3fb2f619748" from cache /src: (copy (src .) (dst /src)) 2025-05-22 11:33.12 ---> saved as "732901848b726089b981bf27d8a652e26f7ce37d3a6eeb584724fdc446edf5be" /src: (run (shell "opam exec -- dune build @install @check @runtest && rm -rf _build")) (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_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/424c56ac746e34b8efe8ddae65d8cdc3/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/424c56ac746e34b8efe8ddae65d8cdc3/default/test/ocannl_config. Retrieving commandline, environment, or config file variable ocannl_log_level Found 0, in the config file (cd _build/.sandbox/424c56ac746e34b8efe8ddae65d8cdc3/default/test && .tutorials.inline-tests/inline-test-runner.exe inline-test-runner tutorials -partition 'Welcome to OCANNL! Reading configuration defaults from /src/_build/.sandbox/15d490c3caf1741daeb802ef9e304cfd/default/test/ocannl_config.' -source-tree-root .. -diff-cmd -) Welcome to OCANNL! Reading configuration defaults from /src/_build/.sandbox/424c56ac746e34b8efe8ddae65d8cdc3/default/test/ocannl_config. Retrieving commandline, environment, or config file variable ocannl_log_level Found 0, in the config file (cd _build/.sandbox/424c56ac746e34b8efe8ddae65d8cdc3/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/424c56ac746e34b8efe8ddae65d8cdc3/default/test/ocannl_config. Retrieving commandline, environment, or config file variable ocannl_log_level Found 0, in the config file (cd _build/.sandbox/424c56ac746e34b8efe8ddae65d8cdc3/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/424c56ac746e34b8efe8ddae65d8cdc3/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/424c56ac746e34b8efe8ddae65d8cdc3/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/424c56ac746e34b8efe8ddae65d8cdc3/default/test/ocannl_config. Retrieving commandline, environment, or config file variable ocannl_log_level Found 0, in the config file (cd _build/.sandbox/424c56ac746e34b8efe8ddae65d8cdc3/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/424c56ac746e34b8efe8ddae65d8cdc3/default/test/ocannl_config. Retrieving commandline, environment, or config file variable ocannl_log_level Found 0, in the config file (cd _build/.sandbox/424c56ac746e34b8efe8ddae65d8cdc3/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/424c56ac746e34b8efe8ddae65d8cdc3/default/test/ocannl_config. Retrieving commandline, environment, or config file variable ocannl_log_level Found 0, in the config file (cd _build/.sandbox/424c56ac746e34b8efe8ddae65d8cdc3/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/424c56ac746e34b8efe8ddae65d8cdc3/default/test/ocannl_config. Retrieving commandline, environment, or config file variable ocannl_log_level Found 0, in the config file (cd _build/.sandbox/424c56ac746e34b8efe8ddae65d8cdc3/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/424c56ac746e34b8efe8ddae65d8cdc3/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=1.085325, epoch loss=30.270737 Batch=39, step=40, lr=0.195000, batch loss=0.264298, epoch loss=34.021432 Epoch=0, step=40, lr=0.195000, epoch loss=34.021432 Batch=19, step=60, lr=0.192500, batch loss=0.250614, epoch loss=2.673138 Batch=39, step=80, lr=0.190000, batch loss=0.220558, epoch loss=5.672102 Epoch=1, step=80, lr=0.190000, epoch loss=5.672102 Batch=19, step=100, lr=0.187500, batch loss=0.241579, epoch loss=2.453865 Batch=39, step=120, lr=0.185250, batch loss=0.199912, epoch loss=5.405742 Epoch=2, step=120, lr=0.185250, epoch loss=5.405742 Batch=19, step=140, lr=0.182500, batch loss=0.230240, epoch loss=2.393176 Batch=39, step=160, lr=0.180000, batch loss=0.191175, epoch loss=5.276936 Epoch=3, step=160, lr=0.180000, epoch loss=5.276936 Batch=19, step=180, lr=0.177750, batch loss=0.230633, epoch loss=2.345034 Batch=39, step=200, lr=0.175000, batch loss=0.188595, epoch loss=5.088084 Epoch=4, step=200, lr=0.175000, epoch loss=5.088084 Batch=19, step=220, lr=0.172500, batch loss=0.226265, epoch loss=2.320252 Batch=39, step=240, lr=0.170000, batch loss=0.182823, epoch loss=4.981875 Epoch=5, step=240, lr=0.170000, epoch loss=4.981875 Batch=19, step=260, lr=0.167500, batch loss=0.225481, epoch loss=2.277330 Batch=39, step=280, lr=0.165000, batch loss=0.174332, epoch loss=4.892247 Epoch=6, step=280, lr=0.165000, epoch loss=4.892247 Batch=19, step=300, lr=0.162500, batch loss=0.216575, epoch loss=2.172230 Batch=39, step=320, lr=0.160000, batch loss=0.166331, epoch loss=4.686284 Epoch=7, step=320, lr=0.160000, epoch loss=4.686284 Batch=19, step=340, lr=0.157750, batch loss=0.208012, epoch loss=2.108481 Batch=39, step=360, lr=0.155000, batch loss=0.156154, epoch loss=4.498565 Epoch=8, step=360, lr=0.155000, epoch loss=4.498565 Batch=19, step=380, lr=0.152500, batch loss=0.181086, epoch loss=1.911115 Batch=39, step=400, lr=0.150000, batch loss=0.141695, epoch loss=4.110198 Epoch=9, step=400, lr=0.150000, epoch loss=4.110198 Batch=19, step=420, lr=0.147500, batch loss=0.154572, epoch loss=1.710696 Batch=39, step=440, lr=0.145000, batch loss=0.121135, epoch loss=3.671185 Epoch=10, step=440, lr=0.145000, epoch loss=3.671185 Batch=19, step=460, lr=0.142500, batch loss=0.124888, epoch loss=1.433549 Batch=39, step=480, lr=0.140000, batch loss=0.090291, epoch loss=3.023135 Epoch=11, step=480, lr=0.140000, epoch loss=3.023135 Batch=19, step=500, lr=0.137500, batch loss=0.104420, epoch loss=1.204431 Batch=39, step=520, lr=0.135250, batch loss=0.060158, epoch loss=2.433893 Epoch=12, step=520, lr=0.135250, epoch loss=2.433893 Batch=19, step=540, lr=0.132500, batch loss=0.162257, epoch loss=1.016095 Batch=39, step=560, lr=0.130000, batch loss=0.041557, epoch loss=1.977664 Epoch=13, step=560, lr=0.130000, epoch loss=1.977664 Batch=19, step=580, lr=0.127750, batch loss=0.037127, epoch loss=0.422274 Batch=39, step=600, lr=0.125250, batch loss=0.023466, epoch loss=1.174623 Epoch=14, step=600, lr=0.125250, epoch loss=1.174623 Batch=19, step=620, lr=0.122500, batch loss=0.028940, epoch loss=0.296469 Batch=39, step=640, lr=0.120250, batch loss=0.012307, epoch loss=0.712788 Epoch=15, step=640, lr=0.120250, epoch loss=0.712788 Batch=19, step=660, lr=0.117750, batch loss=0.023628, epoch loss=0.274634 Batch=39, step=680, lr=0.115000, batch loss=0.007466, epoch loss=0.554685 Epoch=16, step=680, lr=0.115000, epoch loss=0.554685 Batch=19, step=700, lr=0.112500, batch loss=0.026794, epoch loss=0.132028 Batch=39, step=720, lr=0.110000, batch loss=0.004949, epoch loss=0.358292 Epoch=17, step=720, lr=0.110000, epoch loss=0.358292 Batch=19, step=740, lr=0.107500, batch loss=0.016564, epoch loss=0.101925 Batch=39, step=760, lr=0.105000, batch loss=0.004635, epoch loss=0.268177 Epoch=18, step=760, lr=0.105000, epoch loss=0.268177 Batch=19, step=780, lr=0.102750, batch loss=0.014764, epoch loss=0.098243 Batch=39, step=800, lr=0.100250, batch loss=0.004842, epoch loss=0.231176 Epoch=19, step=800, lr=0.100250, epoch loss=0.231176 Half-moons scatterplot and decision boundary: ┌────────────────────────────────────────────────────────────────────────────────────────────────────┐ │********************************#*******************************************************************│ │**********************#*#*#######*###*#####*********************************************************│ │**********************#########################*****************************************************│ │*****************#**########*######*###########*###*************************************************│ │***************#################*###################************************************************│ │************######*#################*#################**********************************************│ │**********#*#####*########*#**************##*#########*#********************************************│ │***********########*##*#******************#*****##########*****************************************.│ │***********###########*************************############*************************************....│ │********######*####*********************************###*###*#*********************************......│ │*******######**##**********************************#*######*#******************************.........│ │*******##*##**##***********..........***************########*##**************************...........│ │*****#######************.......%...%%...***************#########************************..........%.│ │******######***********.........%........***************##*#####***********************.......%.%.%.│ │***#########**********.........%%%.%%......*************#*#######********************........%.%%%%.│ │****#######**********..........%%%%.........************#########*******************.........%%.%%.%│ │**#######************..........%%%%%%%.......**************###*###*****************..........%%%%%%.│ │*##*####************...........%%%%%%%.........***********########****************...........%%%%%%.│ │*#######************...........%%%%%%%..........************#######**************............%%%%%%.│ │*##*####***********............%%.%%%%%...........***********####**************.............%%%%%%%.│ │*#####*#***********.............%%%%%%%............**********##*###***********...............%%%%%..│ │#######***********.............%.%%%%%%.............*********#######*********..............%%%%.%%..│ │#####*#***********..............%%%%%%%...............*******#######********...............%%%%%%%%.│ │###*#*#**********...............%%%%%%%%%..............*******######*******................%%%%%%...│ │#######*********.................%%%%%%%%...............*****###*###*****.................%%%%%%....│ │######**********.................%%%%%%%%%................***#*###******................%%%%%%%%%...│ │*#*##*#********...................%%%%%%%%%%...............***######***..................%%%%%%.....│ │#****##********....................%%%%%%%%%.................**###*#**................%.%%%%%%%.....│ │**************.....................%.%%%%%%...................*******..................%.%%.%%......│ │**************.......................%..%%%%%%%................****...............%.%%%%%%%%%.......│ │*************.........................%.%%%.%%%%.................*................%%%%%%%.%.%.......│ │*************...........................%..%%%%..%................................%%%%%%%%..........│ │************.............................%%%%%%%%%%%........................%%..%%%%%%%%.%..........│ │***********..............................%%.%%%%%%%%..%....................%..%%%.%%%%%%%...........│ │***********.................................%%%%.%%%%%%%%...............%.%%%%%%%%%%%%.%............│ │**********...................................%%%%%%%%%%%%%%%%%%%%%%.%%%%.%%%%%%%%%%%%%..............│ │**********....................................%%.%%%%%%%%%%%%%%%%%%%%%%.%%%%%%%%%%%.................│ │*********.........................................%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%...................│ │*********............................................%%%.%%%%%%%%%%%%%%%%%%%%%......................│ │********................................................%...%%%%.%%.%%%%..%.........................│ └────────────────────────────────────────────────────────────────────────────────────────────────────┘ (cd _build/.sandbox/424c56ac746e34b8efe8ddae65d8cdc3/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/424c56ac746e34b8efe8ddae65d8cdc3/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 2025-05-22 11:35.36: Job failed: Failed: Build failed