debian-12-5.3_arm32_opam-2.3

2025-05-15 20:27.23: New job: test ahrefs/ocannl https://github.com/ahrefs/ocannl.git#refs/heads/master (41a9d1e5f397edec7b8eef338a671210d4e6f970) (linux-arm64:debian-12-5.3_arm32_opam-2.3)
Base: ocaml/opam:debian-12-ocaml-5.3@sha256:71c585b40a233634d2ba60a97652fd4cb5dae7b100662571d5727ada704faa6f
Opam project build


To reproduce locally:


git clone --recursive "https://github.com/ahrefs/ocannl.git" -b "master" && cd "ocannl" && git reset --hard 41a9d1e5
cat > Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-12-ocaml-5.3@sha256:71c585b40a233634d2ba60a97652fd4cb5dae7b100662571d5727ada704faa6f
# debian-12-5.3_arm32_opam-2.3
USER 1000:1000
SHELL [ "/usr/bin/linux32", "/bin/sh", "-c" ]
ENV CLICOLOR_FORCE="1"
ENV OPAMCOLOR="always"
WORKDIR /src
RUN sudo ln -f /usr/bin/opam-2.3 /usr/bin/opam
RUN opam init --reinit -ni
RUN uname -rs && opam exec -- ocaml -version && opam --version
WORKDIR /src
RUN sudo chown opam /src
RUN cd ~/opam-repository && (git cat-file -e 85fd583235e8b93269d23bebf178daea1a128a7c || git fetch origin master) && git reset -q --hard 85fd583235e8b93269d23bebf178daea1a128a7c && git log --no-decorate -n1 --oneline && opam update -u
COPY --chown=1000:1000 neural_nets_lib.opam arrayjit.opam ./
RUN opam pin add -yn neural_nets_lib.dev './' && \
opam pin add -yn arrayjit.dev './'
RUN echo '(lang dune 3.0)' > './dune-project'
ENV DEPS="angstrom.0.16.1 astring.0.8.5 backoff.0.1.1 base.v0.17.1 base-bigarray.base base-domains.base base-effects.base base-nnp.base base-threads.base base-unix.base bigarray-compat.1.1.0 bigstringaf.0.10.0 camlp-streams.5.0.1 cmdliner.1.3.0 conf-libffi.2.0.0 conf-pkg-config.4 cppo.1.8.0 csexp.1.5.2 ctypes.0.23.0 ctypes-foreign.0.23.0 dune.3.18.2 dune-configurator.3.18.2 fieldslib.v0.17.0 fmt.0.10.0 integers.0.7.0 jane-street-headers.v0.17.0 jst-config.v0.17.0 logs.0.8.0 mdx.2.5.0 mtime.2.1.0 multicore-magic.2.3.1 num.1.5-1 ocaml.5.3.0 ocaml-base-compiler.5.3.0 ocaml-compiler.5.3.0 ocaml-compiler-libs.v0.17.0 ocaml-config.3 ocaml-option-bytecode-only.1 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocaml-version.4.0.0 ocaml_intrinsics_kernel.v0.17.1 ocamlbuild.0.16.1 ocamlfind.1.9.8 parsexp.v0.17.0 pprint.20230830 ppx_assert.v0.17.0 ppx_base.v0.17.0 ppx_cold.v0.17.0 ppx_compare.v0.17.0 ppx_derivers.1.2.1 ppx_deriving.6.0.3 ppx_enumerate.v0.17.0 ppx_expect.v0.17.2 ppx_fields_conv.v0.17.0 ppx_globalize.v0.17.0 ppx_hash.v0.17.0 ppx_here.v0.17.0 ppx_inline_test.v0.17.0 ppx_minidebug.2.2.0 ppx_optcomp.v0.17.0 ppx_sexp_conv.v0.17.0 ppx_string.v0.17.0 ppx_variants_conv.v0.17.0 ppxlib.0.35.0 ppxlib_jane.v0.17.2 printbox.0.12 printbox-ext-plot.0.12 printbox-html.0.12 printbox-md.0.12 printbox-text.0.12 ptime.1.2.0 re.1.12.0 result.1.5 saturn_lockfree.0.5.0 seq.base sexplib.v0.17.0 sexplib0.v0.17.0 stdio.v0.17.0 stdlib-shims.0.3.0 thread-local-storage.0.2 time_now.v0.17.0 topkg.1.0.8 tyxml.4.6.0 uucp.16.0.0 uutf.1.0.4 variantslib.v0.17.0"
ENV CI="true"
ENV OCAMLCI="true"
RUN opam update --depexts && opam install --cli=2.3 --depext-only -y neural_nets_lib.dev arrayjit.dev $DEPS
RUN opam install $DEPS
COPY --chown=1000:1000 . /src
RUN opam exec -- dune build @install @check @runtest && rm -rf _build


END-OF-DOCKERFILE
docker build .
END-REPRO-BLOCK


2025-05-15 20:27.23: Using cache hint "ahrefs/ocannl-ocaml/opam:debian-12-ocaml-5.3@sha256:71c585b40a233634d2ba60a97652fd4cb5dae7b100662571d5727ada704faa6f-debian-12-5.3_arm32_opam-2.3-fd8e7321693e5edbaeeca2a3bc52f2e4"
2025-05-15 20:27.23: Using OBuilder spec:
((from ocaml/opam:debian-12-ocaml-5.3@sha256:71c585b40a233634d2ba60a97652fd4cb5dae7b100662571d5727ada704faa6f)
(comment debian-12-5.3_arm32_opam-2.3)
(user (uid 1000) (gid 1000))
(shell /usr/bin/linux32 /bin/sh -c)
(env CLICOLOR_FORCE 1)
(env OPAMCOLOR always)
(workdir /src)
(run (shell "sudo ln -f /usr/bin/opam-2.3 /usr/bin/opam"))
(run (shell "opam init --reinit -ni"))
(run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))
(workdir /src)
(run (shell "sudo chown opam /src"))
(run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "cd ~/opam-repository && (git cat-file -e 85fd583235e8b93269d23bebf178daea1a128a7c || git fetch origin master) && git reset -q --hard 85fd583235e8b93269d23bebf178daea1a128a7c && git log --no-decorate -n1 --oneline && opam update -u"))
(copy (src neural_nets_lib.opam arrayjit.opam) (dst ./))
(run (network host)
(shell  "opam pin add -yn neural_nets_lib.dev './' && \
\nopam pin add -yn arrayjit.dev './'"))
(run (network host)
(shell "echo '(lang dune 3.0)' > './dune-project'"))
(env DEPS "angstrom.0.16.1 astring.0.8.5 backoff.0.1.1 base.v0.17.1 base-bigarray.base base-domains.base base-effects.base base-nnp.base base-threads.base base-unix.base bigarray-compat.1.1.0 bigstringaf.0.10.0 camlp-streams.5.0.1 cmdliner.1.3.0 conf-libffi.2.0.0 conf-pkg-config.4 cppo.1.8.0 csexp.1.5.2 ctypes.0.23.0 ctypes-foreign.0.23.0 dune.3.18.2 dune-configurator.3.18.2 fieldslib.v0.17.0 fmt.0.10.0 integers.0.7.0 jane-street-headers.v0.17.0 jst-config.v0.17.0 logs.0.8.0 mdx.2.5.0 mtime.2.1.0 multicore-magic.2.3.1 num.1.5-1 ocaml.5.3.0 ocaml-base-compiler.5.3.0 ocaml-compiler.5.3.0 ocaml-compiler-libs.v0.17.0 ocaml-config.3 ocaml-option-bytecode-only.1 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocaml-version.4.0.0 ocaml_intrinsics_kernel.v0.17.1 ocamlbuild.0.16.1 ocamlfind.1.9.8 parsexp.v0.17.0 pprint.20230830 ppx_assert.v0.17.0 ppx_base.v0.17.0 ppx_cold.v0.17.0 ppx_compare.v0.17.0 ppx_derivers.1.2.1 ppx_deriving.6.0.3 ppx_enumerate.v0.17.0 ppx_expect.v0.17.2 ppx_fields_conv.v0.17.0 ppx_globalize.v0.17.0 ppx_hash.v0.17.0 ppx_here.v0.17.0 ppx_inline_test.v0.17.0 ppx_minidebug.2.2.0 ppx_optcomp.v0.17.0 ppx_sexp_conv.v0.17.0 ppx_string.v0.17.0 ppx_variants_conv.v0.17.0 ppxlib.0.35.0 ppxlib_jane.v0.17.2 printbox.0.12 printbox-ext-plot.0.12 printbox-html.0.12 printbox-md.0.12 printbox-text.0.12 ptime.1.2.0 re.1.12.0 result.1.5 saturn_lockfree.0.5.0 seq.base sexplib.v0.17.0 sexplib0.v0.17.0 stdio.v0.17.0 stdlib-shims.0.3.0 thread-local-storage.0.2 time_now.v0.17.0 topkg.1.0.8 tyxml.4.6.0 uucp.16.0.0 uutf.1.0.4 variantslib.v0.17.0")
(env CI true)
(env OCAMLCI true)
(run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam update --depexts && opam install --cli=2.3 --depext-only -y neural_nets_lib.dev arrayjit.dev $DEPS"))
(run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam install $DEPS"))
(copy (src .) (dst /src))
(run (shell "opam exec -- dune build @install @check @runtest && rm -rf _build"))
)


2025-05-15 20:27.23: Waiting for resource in pool OCluster
2025-05-15 20:27.23: Waiting for worker…
2025-05-15 20:29.03: Got resource from pool OCluster
Building on kydoime.caelum.ci.dev
HEAD is now at 9156a204 Logging test harness
HEAD is now at 41a9d1e5 Unified logging for C_syntax, refactored by Gemini CUDA and Metal in-progress / broken: unfinished and potentially buggy.


(from ocaml/opam:debian-12-ocaml-5.3@sha256:71c585b40a233634d2ba60a97652fd4cb5dae7b100662571d5727ada704faa6f)
Unable to find image 'ocaml/opam:debian-12-ocaml-5.3@sha256:71c585b40a233634d2ba60a97652fd4cb5dae7b100662571d5727ada704faa6f' locally
docker.io/ocaml/opam@sha256:71c585b40a233634d2ba60a97652fd4cb5dae7b100662571d5727ada704faa6f: Pulling from ocaml/opam
1b4fb3e02e16: Pulling fs layer
1b4fb3e02e16: Verifying Checksum
1b4fb3e02e16: Download complete
1b4fb3e02e16: Pull complete
Digest: sha256:71c585b40a233634d2ba60a97652fd4cb5dae7b100662571d5727ada704faa6f
Status: Downloaded newer image for ocaml/opam@sha256:71c585b40a233634d2ba60a97652fd4cb5dae7b100662571d5727ada704faa6f
WARNING: The requested image's platform (linux/arm/v7) does not match the detected host platform (linux/arm64/v8) and no specific platform was requested
2025-05-15 20:29.04 ---> using "4014f3d07420d009ce6703e770f4e84f8da319d8f2397f249f6d8bb27eb76ab4" from cache


/: (comment debian-12-5.3_arm32_opam-2.3)


/: (user (uid 1000) (gid 1000))


/: (shell /usr/bin/linux32 /bin/sh -c)


/: (env CLICOLOR_FORCE 1)


/: (env OPAMCOLOR always)


/: (workdir /src)


/src: (run (shell "sudo ln -f /usr/bin/opam-2.3 /usr/bin/opam"))
2025-05-15 20:29.04 ---> using "006c71a59f49e5628c158da699cec04f5ac8489fcc13393712f5c5f8540ece08" from cache


/src: (run (shell "opam init --reinit -ni"))
Configuring from /home/opam/.opamrc and then from built-in defaults.
Checking for available remotes: rsync and local, git.
- you won't be able to use mercurial repositories unless you install the hg command on your system.
- you won't be able to use darcs repositories unless you install the darcs command on your system.


Continue? [y/n] y
This development version of opam requires an update to the layout of /home/opam/.opam from version 2.0 to version 2.2, which can't be reverted.
You may want to back it up before going further.


Format upgrade done.


<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[default] Initialised
2025-05-15 20:29.04 ---> using "314e9124bb78cc1087879e80c40df8c7548a14e79c16ffec4c1e54d307e9e311" from cache


/src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))
Linux 5.15.0-134-generic
The OCaml toplevel, version 5.3.0
2.3.0
2025-05-15 20:29.04 ---> using "6a2d60bb9de3b6159a54ab46f59b5dfe72a365cd372830e90e2e08d296a6501a" from cache


/src: (workdir /src)


/src: (run (shell "sudo chown opam /src"))
2025-05-15 20:29.04 ---> using "a544d8562359f0a4175bab283fb8c7c206c8941d5cb9b40cc7f7d0b1e3b1257f" from cache


/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "cd ~/opam-repository && (git cat-file -e 85fd583235e8b93269d23bebf178daea1a128a7c || git fetch origin master) && git reset -q --hard 85fd583235e8b93269d23bebf178daea1a128a7c && git log --no-decorate -n1 --oneline && opam update -u"))
From https://github.com/ocaml/opam-repository
* branch                  master     -> FETCH_HEAD
35eb2f107a..9d3366ea19  master     -> origin/master
85fd583235 Merge pull request #27879 from bnguyenvanyen/patch-1


<><> Updating package repositories ><><><><><><><><><><><><><><><><><><><><><><>
[default] synchronised from git+file:///home/opam/opam-repository


Everything as up-to-date as possible (run with --verbose to show unavailable upgrades).
However, you may "opam upgrade" these packages explicitly, which will ask permission to downgrade or uninstall the conflicting packages.
Nothing to do.
# To update the current shell environment, run: eval $(opam env)
2025-05-15 20:29.04 ---> using "a27b9baed6f1a6fffc421d7d0d62ab7a752fbb1614e79585af80cf072dfcd7e1" from cache


/src: (copy (src neural_nets_lib.opam arrayjit.opam) (dst ./))
2025-05-15 20:29.04 ---> using "38b2c02a6365c07e77426132cd639669468ea60f5848523b06a2c3b2e98eb947" from cache


/src: (run (network host)
(shell  "opam pin add -yn neural_nets_lib.dev './' && \
\nopam pin add -yn arrayjit.dev './'"))
[neural_nets_lib.dev] synchronised (file:///src)
neural_nets_lib is now pinned to file:///src (version dev)
[arrayjit.dev] synchronised (file:///src)
arrayjit is now pinned to file:///src (version dev)
2025-05-15 20:29.04 ---> using "d00e1b003c2a6666ae9181314f3baf9d9f10c2c3c330229c2f8259670cd8d1f5" from cache


/src: (run (network host)
(shell "echo '(lang dune 3.0)' > './dune-project'"))
2025-05-15 20:29.04 ---> using "0740fee1ba11a1b1a6c4492c841e50881b56b2fc7b0829f09b71ad4b9334ee3b" from cache


/src: (env DEPS "angstrom.0.16.1 astring.0.8.5 backoff.0.1.1 base.v0.17.1 base-bigarray.base base-domains.base base-effects.base base-nnp.base base-threads.base base-unix.base bigarray-compat.1.1.0 bigstringaf.0.10.0 camlp-streams.5.0.1 cmdliner.1.3.0 conf-libffi.2.0.0 conf-pkg-config.4 cppo.1.8.0 csexp.1.5.2 ctypes.0.23.0 ctypes-foreign.0.23.0 dune.3.18.2 dune-configurator.3.18.2 fieldslib.v0.17.0 fmt.0.10.0 integers.0.7.0 jane-street-headers.v0.17.0 jst-config.v0.17.0 logs.0.8.0 mdx.2.5.0 mtime.2.1.0 multicore-magic.2.3.1 num.1.5-1 ocaml.5.3.0 ocaml-base-compiler.5.3.0 ocaml-compiler.5.3.0 ocaml-compiler-libs.v0.17.0 ocaml-config.3 ocaml-option-bytecode-only.1 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocaml-version.4.0.0 ocaml_intrinsics_kernel.v0.17.1 ocamlbuild.0.16.1 ocamlfind.1.9.8 parsexp.v0.17.0 pprint.20230830 ppx_assert.v0.17.0 ppx_base.v0.17.0 ppx_cold.v0.17.0 ppx_compare.v0.17.0 ppx_derivers.1.2.1 ppx_deriving.6.0.3 ppx_enumerate.v0.17.0 ppx_expect.v0.17.2 ppx_fields_conv.v0.17.0 ppx_globalize.v0.17.0 ppx_hash.v0.17.0 ppx_here.v0.17.0 ppx_inline_test.v0.17.0 ppx_minidebug.2.2.0 ppx_optcomp.v0.17.0 ppx_sexp_conv.v0.17.0 ppx_string.v0.17.0 ppx_variants_conv.v0.17.0 ppxlib.0.35.0 ppxlib_jane.v0.17.2 printbox.0.12 printbox-ext-plot.0.12 printbox-html.0.12 printbox-md.0.12 printbox-text.0.12 ptime.1.2.0 re.1.12.0 result.1.5 saturn_lockfree.0.5.0 seq.base sexplib.v0.17.0 sexplib0.v0.17.0 stdio.v0.17.0 stdlib-shims.0.3.0 thread-local-storage.0.2 time_now.v0.17.0 topkg.1.0.8 tyxml.4.6.0 uucp.16.0.0 uutf.1.0.4 variantslib.v0.17.0")


/src: (env CI true)


/src: (env OCAMLCI true)


/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam update --depexts && opam install --cli=2.3 --depext-only -y neural_nets_lib.dev arrayjit.dev $DEPS"))
+ /usr/bin/sudo "apt-get" "update"
- Hit:1 http://deb.debian.org/debian bookworm InRelease
- Get:2 http://deb.debian.org/debian bookworm-updates InRelease [55.4 kB]
- Get:3 http://deb.debian.org/debian-security bookworm-security InRelease [48.0 kB]
- Get:4 http://deb.debian.org/debian-security bookworm-security/main armhf Packages [240 kB]
- Fetched 344 kB in 1s (635 kB/s)
- Reading package lists...
- 


<><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><>
[neural_nets_lib.dev] synchronised (file:///src)
[arrayjit.dev] synchronised (file:///src)


[NOTE] Package ocaml-options-vanilla is already installed (current version is 1).
[NOTE] Package ocaml-option-bytecode-only is already installed (current version is 1).
[NOTE] Package ocaml-config is already installed (current version is 3).
[NOTE] Package ocaml-compiler is already installed (current version is 5.3.0).
[NOTE] Package ocaml-base-compiler is already installed (current version is 5.3.0).
[NOTE] Package ocaml is already installed (current version is 5.3.0).
[NOTE] Package base-unix is already installed (current version is base).
[NOTE] Package base-threads is already installed (current version is base).
[NOTE] Package base-nnp is already installed (current version is base).
[NOTE] Package base-effects is already installed (current version is base).
[NOTE] Package base-domains is already installed (current version is base).
[NOTE] Package base-bigarray is already installed (current version is base).


The following system packages will first need to be installed:
libffi-dev pkg-config


<><> Handling external dependencies <><><><><><><><><><><><><><><><><><><><><><>


+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "libffi-dev" "pkg-config"
- debconf: delaying package configuration, since apt-utils is not installed
- Selecting previously unselected package libffi-dev:armhf.
- (Reading database ... 
(Reading database ... 5%
(Reading database ... 10%
(Reading database ... 15%
(Reading database ... 20%
(Reading database ... 25%
(Reading database ... 30%
(Reading database ... 35%
(Reading database ... 40%
(Reading database ... 45%
(Reading database ... 50%
(Reading database ... 55%
(Reading database ... 60%
(Reading database ... 65%
(Reading database ... 70%
(Reading database ... 75%
(Reading database ... 80%
(Reading database ... 85%
(Reading database ... 90%
(Reading database ... 95%
(Reading database ... 100%
(Reading database ... 18506 files and directories currently installed.)
- Preparing to unpack .../libffi-dev_3.4.4-1_armhf.deb ...
- Unpacking libffi-dev:armhf (3.4.4-1) ...
- Selecting previously unselected package libpkgconf3:armhf.
- Preparing to unpack .../libpkgconf3_1.8.1-1_armhf.deb ...
- Unpacking libpkgconf3:armhf (1.8.1-1) ...
- Selecting previously unselected package pkgconf-bin.
- Preparing to unpack .../pkgconf-bin_1.8.1-1_armhf.deb ...
- Unpacking pkgconf-bin (1.8.1-1) ...
- Selecting previously unselected package pkgconf:armhf.
- Preparing to unpack .../pkgconf_1.8.1-1_armhf.deb ...
- Unpacking pkgconf:armhf (1.8.1-1) ...
- Selecting previously unselected package pkg-config:armhf.
- Preparing to unpack .../pkg-config_1.8.1-1_armhf.deb ...
- Unpacking pkg-config:armhf (1.8.1-1) ...
- Setting up libffi-dev:armhf (3.4.4-1) ...
- Setting up libpkgconf3:armhf (1.8.1-1) ...
- Setting up pkgconf-bin (1.8.1-1) ...
- Setting up pkgconf:armhf (1.8.1-1) ...
- Setting up pkg-config:armhf (1.8.1-1) ...
- Processing triggers for libc-bin (2.36-9+deb12u10) ...
2025-05-15 20:29.04 ---> using "72ca580414d1497d9a17e16674c0353fe4bb69dc140de3a4841916f011a61313" from cache


/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam install $DEPS"))
[NOTE] Package ocaml-options-vanilla is already installed (current version is 1).
[NOTE] Package ocaml-option-bytecode-only is already installed (current version is 1).
[NOTE] Package ocaml-config is already installed (current version is 3).
[NOTE] Package ocaml-compiler is already installed (current version is 5.3.0).
[NOTE] Package ocaml-base-compiler is already installed (current version is 5.3.0).
[NOTE] Package ocaml is already installed (current version is 5.3.0).
[NOTE] Package base-unix is already installed (current version is base).
[NOTE] Package base-threads is already installed (current version is base).
[NOTE] Package base-nnp is already installed (current version is base).
[NOTE] Package base-effects is already installed (current version is base).
[NOTE] Package base-domains is already installed (current version is base).
[NOTE] Package base-bigarray is already installed (current version is base).
The following actions will be performed:
=== install 75 packages
- install angstrom                0.16.1
- install astring                 0.8.5
- install backoff                 0.1.1
- install base                    v0.17.1
- install bigarray-compat         1.1.0
- install bigstringaf             0.10.0
- install camlp-streams           5.0.1
- install cmdliner                1.3.0
- install conf-libffi             2.0.0
- install conf-pkg-config         4
- install cppo                    1.8.0
- install csexp                   1.5.2
- install ctypes                  0.23.0
- install ctypes-foreign          0.23.0
- install dune                    3.18.2
- install dune-configurator       3.18.2
- install fieldslib               v0.17.0
- install fmt                     0.10.0
- install integers                0.7.0
- install jane-street-headers     v0.17.0
- install jst-config              v0.17.0
- install logs                    0.8.0
- install mdx                     2.5.0
- install mtime                   2.1.0
- install multicore-magic         2.3.1
- install num                     1.5-1
- install ocaml-compiler-libs     v0.17.0
- install ocaml-syntax-shims      1.0.0
- install ocaml-version           4.0.0
- install ocaml_intrinsics_kernel v0.17.1
- install ocamlbuild              0.16.1
- install ocamlfind               1.9.8
- install parsexp                 v0.17.0
- install pprint                  20230830
- install ppx_assert              v0.17.0
- install ppx_base                v0.17.0
- install ppx_cold                v0.17.0
- install ppx_compare             v0.17.0
- install ppx_derivers            1.2.1
- install ppx_deriving            6.0.3
- install ppx_enumerate           v0.17.0
- install ppx_expect              v0.17.2
- install ppx_fields_conv         v0.17.0
- install ppx_globalize           v0.17.0
- install ppx_hash                v0.17.0
- install ppx_here                v0.17.0
- install ppx_inline_test         v0.17.0
- install ppx_minidebug           2.2.0
- install ppx_optcomp             v0.17.0
- install ppx_sexp_conv           v0.17.0
- install ppx_string              v0.17.0
- install ppx_variants_conv       v0.17.0
- install ppxlib                  0.35.0
- install ppxlib_jane             v0.17.2
- install printbox                0.12
- install printbox-ext-plot       0.12
- install printbox-html           0.12
- install printbox-md             0.12
- install printbox-text           0.12
- install ptime                   1.2.0
- install re                      1.12.0
- install result                  1.5
- install saturn_lockfree         0.5.0
- install seq                     base
- install sexplib                 v0.17.0
- install sexplib0                v0.17.0
- install stdio                   v0.17.0
- install stdlib-shims            0.3.0
- install thread-local-storage    0.2
- install time_now                v0.17.0
- install topkg                   1.0.8
- install tyxml                   4.6.0
- install uucp                    16.0.0
- install uutf                    1.0.4
- install variantslib             v0.17.0


<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved backoff.0.1.1  (cached)
-> retrieved astring.0.8.5  (cached)
-> retrieved angstrom.0.16.1  (cached)
-> retrieved base.v0.17.1  (cached)
-> retrieved bigarray-compat.1.1.0  (cached)
-> retrieved bigstringaf.0.10.0  (cached)
-> retrieved camlp-streams.5.0.1  (cached)
-> retrieved cmdliner.1.3.0  (cached)
-> retrieved cppo.1.8.0  (cached)
-> installed conf-pkg-config.4
-> retrieved csexp.1.5.2  (cached)
-> retrieved ctypes.0.23.0, ctypes-foreign.0.23.0  (cached)
-> installed conf-libffi.2.0.0
-> retrieved fieldslib.v0.17.0  (cached)
-> retrieved integers.0.7.0  (cached)
-> retrieved fmt.0.10.0  (cached)
-> retrieved jane-street-headers.v0.17.0  (cached)
-> retrieved jst-config.v0.17.0  (cached)
-> retrieved logs.0.8.0  (cached)
-> retrieved mtime.2.1.0  (cached)
-> retrieved multicore-magic.2.3.1  (cached)
-> retrieved mdx.2.5.0  (cached)
-> retrieved num.1.5-1  (cached)
-> retrieved ocaml-compiler-libs.v0.17.0  (cached)
-> retrieved ocaml-syntax-shims.1.0.0  (cached)
-> retrieved ocaml-version.4.0.0  (cached)
-> retrieved ocaml_intrinsics_kernel.v0.17.1  (cached)
-> retrieved ocamlbuild.0.16.1  (cached)
-> retrieved dune.3.18.2, dune-configurator.3.18.2  (cached)
-> retrieved ocamlfind.1.9.8  (cached)
-> retrieved parsexp.v0.17.0  (cached)
-> retrieved pprint.20230830  (cached)
-> retrieved ppx_assert.v0.17.0  (cached)
-> retrieved ppx_base.v0.17.0  (cached)
-> retrieved ppx_cold.v0.17.0  (cached)
-> retrieved ppx_compare.v0.17.0  (cached)
-> retrieved ppx_derivers.1.2.1  (cached)
-> retrieved ppx_enumerate.v0.17.0  (cached)
-> retrieved ppx_fields_conv.v0.17.0  (cached)
-> installed cmdliner.1.3.0
-> installed num.1.5-1
-> retrieved ppx_deriving.6.0.3  (cached)
-> retrieved ppx_expect.v0.17.2  (cached)
-> retrieved ppx_globalize.v0.17.0  (cached)
-> retrieved ppx_hash.v0.17.0  (cached)
-> retrieved ppx_here.v0.17.0  (cached)
-> retrieved ppx_inline_test.v0.17.0  (cached)
-> retrieved ppx_optcomp.v0.17.0  (cached)
-> retrieved ppx_string.v0.17.0  (cached)
-> retrieved ppx_sexp_conv.v0.17.0  (cached)
-> retrieved ppx_variants_conv.v0.17.0  (cached)
-> retrieved ppx_minidebug.2.2.0  (cached)
-> retrieved ppxlib_jane.v0.17.2  (cached)
-> retrieved ptime.1.2.0  (cached)
-> retrieved re.1.12.0  (cached)
-> retrieved ppxlib.0.35.0  (cached)
-> retrieved printbox.0.12, printbox-ext-plot.0.12, printbox-html.0.12, printbox-md.0.12, printbox-text.0.12  (cached)
-> retrieved seq.base  (cached)
-> installed seq.base
-> retrieved result.1.5  (cached)
-> retrieved saturn_lockfree.0.5.0  (cached)
-> retrieved sexplib.v0.17.0  (cached)
-> retrieved sexplib0.v0.17.0  (cached)
-> retrieved stdio.v0.17.0  (cached)
-> retrieved thread-local-storage.0.2  (cached)
-> retrieved time_now.v0.17.0  (cached)
-> retrieved stdlib-shims.0.3.0  (cached)
-> retrieved topkg.1.0.8  (cached)
-> retrieved tyxml.4.6.0  (cached)
-> retrieved uutf.1.0.4  (cached)
-> retrieved variantslib.v0.17.0  (cached)
-> retrieved uucp.16.0.0  (cached)
-> installed ocamlfind.1.9.8
-> installed ocamlbuild.0.16.1
-> installed topkg.1.0.8
-> installed uutf.1.0.4
-> installed mtime.2.1.0
-> installed fmt.0.10.0
-> installed ptime.1.2.0
-> installed astring.0.8.5
-> installed logs.0.8.0
-> installed dune.3.18.2
-> installed jane-street-headers.v0.17.0
-> installed backoff.0.1.1
-> installed bigarray-compat.1.1.0
-> installed printbox.0.12
-> installed ppx_derivers.1.2.1
-> installed ocaml-version.4.0.0
-> installed result.1.5
-> installed camlp-streams.5.0.1
-> installed csexp.1.5.2
-> installed uucp.16.0.0
-> installed ocaml_intrinsics_kernel.v0.17.1
-> installed pprint.20230830
-> installed stdlib-shims.0.3.0
-> installed thread-local-storage.0.2
-> installed sexplib0.v0.17.0
-> installed multicore-magic.2.3.1
-> installed re.1.12.0
-> installed integers.0.7.0
-> installed printbox-text.0.12
-> installed cppo.1.8.0
-> installed saturn_lockfree.0.5.0
-> installed printbox-md.0.12
-> installed parsexp.v0.17.0
-> installed dune-configurator.3.18.2
-> installed sexplib.v0.17.0
-> installed bigstringaf.0.10.0
-> installed ocaml-syntax-shims.1.0.0
-> installed tyxml.4.6.0
-> installed ocaml-compiler-libs.v0.17.0
-> installed angstrom.0.16.1
-> installed printbox-html.0.12
-> installed printbox-ext-plot.0.12
-> installed mdx.2.5.0
-> installed ctypes.0.23.0
-> installed ctypes-foreign.0.23.0
-> installed base.v0.17.1
-> installed fieldslib.v0.17.0
-> installed variantslib.v0.17.0
-> installed stdio.v0.17.0
-> installed ppxlib.0.35.0
-> installed ppxlib_jane.v0.17.2
-> installed ppx_optcomp.v0.17.0
-> installed ppx_variants_conv.v0.17.0
-> installed ppx_fields_conv.v0.17.0
-> installed ppx_here.v0.17.0
-> installed ppx_cold.v0.17.0
-> installed ppx_globalize.v0.17.0
-> installed ppx_compare.v0.17.0
-> installed ppx_enumerate.v0.17.0
-> installed ppx_sexp_conv.v0.17.0
-> installed ppx_deriving.6.0.3
-> installed ppx_hash.v0.17.0
-> installed ppx_assert.v0.17.0
-> installed ppx_base.v0.17.0
-> installed ppx_minidebug.2.2.0
-> installed jst-config.v0.17.0
-> installed time_now.v0.17.0
-> installed ppx_string.v0.17.0
-> installed ppx_inline_test.v0.17.0
-> installed ppx_expect.v0.17.2
Done.
# To update the current shell environment, run: eval $(opam env)
2025-05-15 20:29.04 ---> using "87aa6e10f931b147772eec09a43f815b01f593f1cf9a990e82dc596a5486f97d" from cache


/src: (copy (src .) (dst /src))
2025-05-15 20:29.06 ---> saved as "d14ffb6c36566457705055470d338c4befe4b207960bcc91889c52763e41ad88"


/src: (run (shell "opam exec -- dune build @install @check @runtest && rm -rf _build"))
(cd _build/default/test_ppx && ./test_ppx_op_expected.exe)


Welcome to OCANNL! Reading configuration defaults from /src/_build/default/test_ppx/ocannl_config.
Retrieving commandline, environment, or config file variable ocannl_log_level
Found 0, in the config file
(cd _build/default/test_ppx && ./test_ppx_op.exe)


Welcome to OCANNL! Reading configuration defaults from /src/_build/default/test_ppx/ocannl_config.
Retrieving commandline, environment, or config file variable ocannl_log_level
Found 0, in the config file
File "test/dune", lines 19-41, characters 0-727:
19 | (rule
20 |  (target
21 |   (dir log_files))
....
39 |     "\\1[0]{=MAYBE UNINITIALIZED} = "
40 |     "log_files/micrograd_demo_logging-g_gradient_update.log"
41 |     "log_files/micrograd_demo_logging-g_gradient_update.log"))))
(cd _build/default/test && ./micrograd_demo_logging.exe --ocannl_debug_backend=text --ocannl_log_file_stem=micrograd_demo_logging --ocannl_log_main_domain_to_stdout=false --ocannl_debug_log_to_routine_files=overwrite)


Welcome to OCANNL! Reading configuration defaults from /src/_build/default/test/ocannl_config.
Retrieving commandline, environment, or config file variable ocannl_log_level
Found 0, in the config file
Retrieving commandline, environment, or config file variable ocannl_backend
Found cc, in the config file
Retrieving commandline, environment, or config file variable ocannl_cd_ident_style
Not found, using default heuristic
Retrieving commandline, environment, or config file variable ocannl_ll_ident_style
Not found, using default heuristic
Retrieving commandline, environment, or config file variable ocannl_debug_log_to_routine_files
Found overwrite, commandline --ocannl_debug_log_to_routine_files=overwrite
Retrieving commandline, environment, or config file variable ocannl_cc_backend_optimization_level
Not found, using default 3
Retrieving commandline, environment, or config file variable ocannl_cc_backend_compiler_command
Not found, using default gcc
Fatal error: exception File "src/printbox-text/PrintBox_text.ml", line 212, characters 6-12: Assertion failed
Called from unknown location
Called from unknown location
Called from unknown location
Called from unknown location
Called from unknown location
Called from unknown location
Called from unknown location
Called from unknown location
Called from unknown location
Called from unknown location
Called from unknown location
Called from unknown location
(cd _build/.sandbox/43d25e99d5ae8215f100f5f00dd583b2/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/43d25e99d5ae8215f100f5f00dd583b2/default/test/ocannl_config.
Retrieving commandline, environment, or config file variable ocannl_log_level
Found 0, in the config file
(cd _build/.sandbox/43d25e99d5ae8215f100f5f00dd583b2/default/test && .tutorials.inline-tests/inline-test-runner.exe inline-test-runner tutorials -partition 'Welcome to OCANNL! Reading configuration defaults from /src/_build/.sandbox/2f9d34eeafaab13811031ce7e7d98baf/default/test/ocannl_config.' -source-tree-root .. -diff-cmd -)


Welcome to OCANNL! Reading configuration defaults from /src/_build/.sandbox/43d25e99d5ae8215f100f5f00dd583b2/default/test/ocannl_config.
Retrieving commandline, environment, or config file variable ocannl_log_level
Found 0, in the config file
(cd _build/.sandbox/43d25e99d5ae8215f100f5f00dd583b2/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/43d25e99d5ae8215f100f5f00dd583b2/default/test/ocannl_config.
Retrieving commandline, environment, or config file variable ocannl_log_level
Found 0, in the config file
(cd _build/.sandbox/43d25e99d5ae8215f100f5f00dd583b2/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/43d25e99d5ae8215f100f5f00dd583b2/default/test/ocannl_config.
Retrieving commandline, environment, or config file variable ocannl_log_level
Found 0, in the config file
(cd _build/.sandbox/43d25e99d5ae8215f100f5f00dd583b2/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/43d25e99d5ae8215f100f5f00dd583b2/default/test/ocannl_config.
Retrieving commandline, environment, or config file variable ocannl_log_level
Found 0, in the config file
(cd _build/.sandbox/43d25e99d5ae8215f100f5f00dd583b2/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/43d25e99d5ae8215f100f5f00dd583b2/default/test/ocannl_config.
Retrieving commandline, environment, or config file variable ocannl_log_level
Found 0, in the config file
(cd _build/.sandbox/43d25e99d5ae8215f100f5f00dd583b2/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/43d25e99d5ae8215f100f5f00dd583b2/default/test/ocannl_config.
Retrieving commandline, environment, or config file variable ocannl_log_level
Found 0, in the config file
(cd _build/.sandbox/43d25e99d5ae8215f100f5f00dd583b2/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/43d25e99d5ae8215f100f5f00dd583b2/default/test/ocannl_config.
Retrieving commandline, environment, or config file variable ocannl_log_level
Found 0, in the config file
(cd _build/.sandbox/43d25e99d5ae8215f100f5f00dd583b2/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/43d25e99d5ae8215f100f5f00dd583b2/default/test/ocannl_config.
Retrieving commandline, environment, or config file variable ocannl_log_level
Found 0, in the config file
(cd _build/default/test && ./moons_demo_parallel_run.exe)


Welcome to OCANNL! Reading configuration defaults from /src/_build/default/test/ocannl_config.
Retrieving commandline, environment, or config file variable ocannl_log_level
Found 0, in the config file
("Set log_level to" 1)
└─{orphaned from #2}
Retrieving commandline, environment, or config file variable ocannl_backend
Found cc, in the config file
Properties of devices:
(multicore_devices
(device ((device_name CPU) (device_ordinal 0) (num_domains 16))))
@!Retrieving commandline, environment, or config file variable ocannl_debug_log_to_routine_files
Not found, using default no
Retrieving commandline, environment, or config file variable ocannl_ll_ident_style
Not found, using default heuristic
Retrieving commandline, environment, or config file variable ocannl_cc_backend_optimization_level
Not found, using default 3
Retrieving commandline, environment, or config file variable ocannl_cc_backend_compiler_command
Not found, using default gcc
Retrieving commandline, environment, or config file variable ocannl_never_capture_stdout
Not found, using default false
Batch=59, step=60, lr=0.199250, batch loss=0.849657, epoch loss=34.749048
Batch=119, step=120, lr=0.198250, batch loss=0.822060, epoch loss=38.966150
Batch=179, step=180, lr=0.197000, batch loss=0.411308, epoch loss=41.613469
Batch=239, step=240, lr=0.196250, batch loss=0.245163, epoch loss=43.158274
Batch=299, step=300, lr=0.195000, batch loss=0.263733, epoch loss=44.454923
Epoch=0, step=300, lr=0.195000, epoch loss=44.454923
Batch=59, step=360, lr=0.194000, batch loss=0.347849, epoch loss=1.059078
Batch=119, step=420, lr=0.193250, batch loss=0.275171, epoch loss=2.207202
Batch=179, step=480, lr=0.192000, batch loss=0.358108, epoch loss=3.413839
Batch=239, step=540, lr=0.191000, batch loss=0.255865, epoch loss=4.725704
Batch=299, step=600, lr=0.190250, batch loss=0.211887, epoch loss=5.790415
Epoch=1, step=600, lr=0.190250, epoch loss=5.790415
Batch=59, step=660, lr=0.189250, batch loss=0.328142, epoch loss=0.978998
Batch=119, step=720, lr=0.188250, batch loss=0.254886, epoch loss=2.012116
Batch=179, step=780, lr=0.187000, batch loss=0.340172, epoch loss=3.135294
Batch=239, step=840, lr=0.186000, batch loss=0.232768, epoch loss=4.354868
Batch=299, step=900, lr=0.185250, batch loss=0.200093, epoch loss=5.388263
Epoch=2, step=900, lr=0.185250, epoch loss=5.388263
Batch=59, step=960, lr=0.184250, batch loss=0.316781, epoch loss=0.946285
Batch=119, step=1020, lr=0.183250, batch loss=0.258527, epoch loss=1.971312
Batch=179, step=1080, lr=0.182250, batch loss=0.343000, epoch loss=3.075458
Batch=239, step=1140, lr=0.181250, batch loss=0.237440, epoch loss=4.267245
Batch=299, step=1200, lr=0.180250, batch loss=0.193885, epoch loss=5.213245
Epoch=3, step=1200, lr=0.180250, epoch loss=5.213245
Batch=59, step=1260, lr=0.179250, batch loss=0.307056, epoch loss=0.938127
Batch=119, step=1320, lr=0.178250, batch loss=0.240635, epoch loss=1.919237
Batch=179, step=1380, lr=0.177250, batch loss=0.332339, epoch loss=2.997855
Batch=239, step=1440, lr=0.176250, batch loss=0.217077, epoch loss=4.137820
Batch=299, step=1500, lr=0.175000, batch loss=0.186976, epoch loss=5.070079
Epoch=4, step=1500, lr=0.175000, epoch loss=5.070079
Batch=59, step=1560, lr=0.174250, batch loss=0.302527, epoch loss=0.927052
Batch=119, step=1620, lr=0.173250, batch loss=0.242479, epoch loss=1.920723
Batch=179, step=1680, lr=0.172250, batch loss=0.318517, epoch loss=2.981129
Batch=239, step=1740, lr=0.171250, batch loss=0.205349, epoch loss=4.089164
Batch=299, step=1800, lr=0.170250, batch loss=0.187736, epoch loss=4.991339
Epoch=5, step=1800, lr=0.170250, epoch loss=4.991339
Batch=59, step=1860, lr=0.169250, batch loss=0.294169, epoch loss=0.904166
Batch=119, step=1920, lr=0.168250, batch loss=0.233248, epoch loss=1.851072
Batch=179, step=1980, lr=0.167250, batch loss=0.307790, epoch loss=2.882271
Batch=239, step=2040, lr=0.166250, batch loss=0.209477, epoch loss=3.966360
Batch=299, step=2100, lr=0.165000, batch loss=0.177973, epoch loss=4.839196
Epoch=6, step=2100, lr=0.165000, epoch loss=4.839196
Batch=59, step=2160, lr=0.164250, batch loss=0.276588, epoch loss=0.867640
Batch=119, step=2220, lr=0.163250, batch loss=0.213858, epoch loss=1.751615
Batch=179, step=2280, lr=0.162000, batch loss=0.293405, epoch loss=2.734840
Batch=239, step=2340, lr=0.161250, batch loss=0.190888, epoch loss=3.768698
Batch=299, step=2400, lr=0.160000, batch loss=0.166131, epoch loss=4.644787
Epoch=7, step=2400, lr=0.160000, epoch loss=4.644787
Batch=59, step=2460, lr=0.159250, batch loss=0.260189, epoch loss=0.801591
Batch=119, step=2520, lr=0.158250, batch loss=0.214657, epoch loss=1.671252
Batch=179, step=2580, lr=0.157250, batch loss=0.281475, epoch loss=2.605672
Batch=239, step=2640, lr=0.156250, batch loss=0.199720, epoch loss=3.616667
Batch=299, step=2700, lr=0.155250, batch loss=0.154781, epoch loss=4.406774
Epoch=8, step=2700, lr=0.155250, epoch loss=4.406774
Batch=59, step=2760, lr=0.154000, batch loss=0.246912, epoch loss=0.741076
Batch=119, step=2820, lr=0.153250, batch loss=0.184157, epoch loss=1.503450
Batch=179, step=2880, lr=0.152250, batch loss=0.264026, epoch loss=2.361514
Batch=239, step=2940, lr=0.151250, batch loss=0.175317, epoch loss=3.274752
Batch=299, step=3000, lr=0.150250, batch loss=0.139697, epoch loss=4.027589
Epoch=9, step=3000, lr=0.150250, epoch loss=4.027589
Batch=59, step=3060, lr=0.149250, batch loss=0.221185, epoch loss=0.659615
Batch=119, step=3120, lr=0.148250, batch loss=0.171941, epoch loss=1.396492
Batch=179, step=3180, lr=0.147250, batch loss=0.233997, epoch loss=2.153053
Batch=239, step=3240, lr=0.146250, batch loss=0.140194, epoch loss=3.015815
Batch=299, step=3300, lr=0.145250, batch loss=0.117132, epoch loss=3.619031
Epoch=10, step=3300, lr=0.145250, epoch loss=3.619031
Batch=59, step=3360, lr=0.144000, batch loss=0.188476, epoch loss=0.570503
Batch=119, step=3420, lr=0.143250, batch loss=0.150680, epoch loss=1.157129
Batch=179, step=3480, lr=0.142250, batch loss=0.176866, epoch loss=1.755106
Batch=239, step=3540, lr=0.141250, batch loss=0.137185, epoch loss=2.435868
Batch=299, step=3600, lr=0.140250, batch loss=0.092141, epoch loss=3.044796
Epoch=11, step=3600, lr=0.140250, epoch loss=3.044796
Batch=59, step=3660, lr=0.139250, batch loss=0.140330, epoch loss=0.461277
Batch=119, step=3720, lr=0.138250, batch loss=0.100164, epoch loss=0.898939
Batch=179, step=3780, lr=0.137250, batch loss=0.166270, epoch loss=1.384245
Batch=239, step=3840, lr=0.136250, batch loss=0.107629, epoch loss=2.012642
Batch=299, step=3900, lr=0.135250, batch loss=0.056253, epoch loss=2.381031
Epoch=12, step=3900, lr=0.135250, epoch loss=2.381031
Batch=59, step=3960, lr=0.134250, batch loss=0.098957, epoch loss=0.435926
Batch=119, step=4020, lr=0.133250, batch loss=0.065868, epoch loss=0.708610
Batch=179, step=4080, lr=0.132000, batch loss=0.101622, epoch loss=1.094475
Batch=239, step=4140, lr=0.131000, batch loss=0.036991, epoch loss=1.509276
Batch=299, step=4200, lr=0.130250, batch loss=0.030789, epoch loss=1.729474
Epoch=13, step=4200, lr=0.130250, epoch loss=1.729474
Batch=59, step=4260, lr=0.129000, batch loss=0.069983, epoch loss=0.210332
Batch=119, step=4320, lr=0.128250, batch loss=0.026039, epoch loss=0.458961
Batch=179, step=4380, lr=0.127250, batch loss=0.075677, epoch loss=0.677203
Batch=239, step=4440, lr=0.126250, batch loss=0.025332, epoch loss=1.011397
Batch=299, step=4500, lr=0.125250, batch loss=0.016050, epoch loss=1.113932
Epoch=14, step=4500, lr=0.125250, epoch loss=1.113932
Batch=59, step=4560, lr=0.124250, batch loss=0.051202, epoch loss=0.198930
Batch=119, step=4620, lr=0.123250, batch loss=0.013886, epoch loss=0.298411
Batch=179, step=4680, lr=0.122250, batch loss=0.054114, epoch loss=0.432929
Batch=239, step=4740, lr=0.121250, batch loss=0.013958, epoch loss=0.657308
Batch=299, step=4800, lr=0.120250, batch loss=0.009853, epoch loss=0.715095
Epoch=15, step=4800, lr=0.120250, epoch loss=0.715095
Batch=59, step=4860, lr=0.119250, batch loss=0.021726, epoch loss=0.092910
Batch=119, step=4920, lr=0.118250, batch loss=0.010942, epoch loss=0.146019
Batch=179, step=4980, lr=0.117250, batch loss=0.016527, epoch loss=0.221738
Batch=239, step=5040, lr=0.116250, batch loss=0.013243, epoch loss=0.317605
Batch=299, step=5100, lr=0.115250, batch loss=0.007384, epoch loss=0.359003
Epoch=16, step=5100, lr=0.115250, epoch loss=0.359003
Batch=59, step=5160, lr=0.114250, batch loss=0.016450, epoch loss=0.053213
Batch=119, step=5220, lr=0.113250, batch loss=0.004925, epoch loss=0.092222
Batch=179, step=5280, lr=0.112000, batch loss=0.042882, epoch loss=0.185040
Batch=239, step=5340, lr=0.111250, batch loss=0.010017, epoch loss=0.318248
Batch=299, step=5400, lr=0.110250, batch loss=0.004978, epoch loss=0.348398
Epoch=17, step=5400, lr=0.110250, epoch loss=0.348398
Batch=59, step=5460, lr=0.109250, batch loss=0.015475, epoch loss=0.039232
Batch=119, step=5520, lr=0.108250, batch loss=0.002785, epoch loss=0.068934
Batch=179, step=5580, lr=0.107000, batch loss=0.028849, epoch loss=0.149822
Batch=239, step=5640, lr=0.106250, batch loss=0.014787, epoch loss=0.253669
Batch=299, step=5700, lr=0.105250, batch loss=0.005115, epoch loss=0.282940
Epoch=18, step=5700, lr=0.105250, epoch loss=0.282940
Batch=59, step=5760, lr=0.104250, batch loss=0.010186, epoch loss=0.029586
Batch=119, step=5820, lr=0.103250, batch loss=0.002580, epoch loss=0.065588
Batch=179, step=5880, lr=0.102250, batch loss=0.013712, epoch loss=0.121763
Batch=239, step=5940, lr=0.101250, batch loss=0.008771, epoch loss=0.203501
Batch=299, step=6000, lr=0.100250, batch loss=0.004764, epoch loss=0.228125
Epoch=19, step=6000, lr=0.100250, epoch loss=0.228125


Half-moons scatterplot and decision boundary:
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└────────────────────────────────────────────────────────────────────────────────────────────────────┘
(cd _build/.sandbox/43d25e99d5ae8215f100f5f00dd583b2/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/43d25e99d5ae8215f100f5f00dd583b2/default/test/ocannl_config.
Retrieving commandline, environment, or config file variable ocannl_log_level
Found 0, in the config file
"/usr/bin/linux32" "/bin/sh" "-c" "opam exec -- dune build @install @check @runtest && rm -rf _build" failed with exit status 1
2025-05-15 20:30.15: Job failed: Failed: Build failed