debian-12-5.3_arm32_opam-2.3

2025-05-15 13:37.49: New job: test ahrefs/ocannl https://github.com/ahrefs/ocannl.git#refs/heads/master (9156a204994bc18bf1bb375e2a01c887bd47fc08) (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 9156a204
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 13:37.49: 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 13:37.49: 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 13:37.49: Waiting for resource in pool OCluster
2025-05-15 13:37.50: Waiting for worker…
2025-05-15 13:39.30: Got resource from pool OCluster
Building on kydoime.caelum.ci.dev
HEAD is now at 3718ebe9 Bug fix pp_array_offset (AI slop)
HEAD is now at 9156a204 Logging test harness


(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 13:39.31 ---> 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 13:39.31 ---> 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 13:39.31 ---> 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 13:39.31 ---> using "6a2d60bb9de3b6159a54ab46f59b5dfe72a365cd372830e90e2e08d296a6501a" from cache


/src: (workdir /src)


/src: (run (shell "sudo chown opam /src"))
2025-05-15 13:39.31 ---> 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 13:39.31 ---> using "a27b9baed6f1a6fffc421d7d0d62ab7a752fbb1614e79585af80cf072dfcd7e1" from cache


/src: (copy (src neural_nets_lib.opam arrayjit.opam) (dst ./))
2025-05-15 13:39.31 ---> 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 13:39.31 ---> using "d00e1b003c2a6666ae9181314f3baf9d9f10c2c3c330229c2f8259670cd8d1f5" from cache


/src: (run (network host)
(shell "echo '(lang dune 3.0)' > './dune-project'"))
2025-05-15 13:39.31 ---> 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 13:39.31 ---> 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 13:39.31 ---> using "87aa6e10f931b147772eec09a43f815b01f593f1cf9a990e82dc596a5486f97d" from cache


/src: (copy (src .) (dst /src))
2025-05-15 13:39.32 ---> saved as "1f76b075ba190ed27575ef4e75f90aeccecd0b14169c60d75a295cf92baa5f3b"


/src: (run (shell "opam exec -- dune build @install @check @runtest && rm -rf _build"))
(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
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/f94e67769664dee55845469dfb3a53a6/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/f94e67769664dee55845469dfb3a53a6/default/test/ocannl_config.
Retrieving commandline, environment, or config file variable ocannl_log_level
Found 0, in the config file
(cd _build/.sandbox/f94e67769664dee55845469dfb3a53a6/default/test && .tutorials.inline-tests/inline-test-runner.exe inline-test-runner tutorials -partition 'Welcome to OCANNL! Reading configuration defaults from /src/_build/.sandbox/0418549f5f9ca214a4ac6a9763d1c9eb/default/test/ocannl_config.' -source-tree-root .. -diff-cmd -)


Welcome to OCANNL! Reading configuration defaults from /src/_build/.sandbox/f94e67769664dee55845469dfb3a53a6/default/test/ocannl_config.
Retrieving commandline, environment, or config file variable ocannl_log_level
Found 0, in the config file
(cd _build/.sandbox/f94e67769664dee55845469dfb3a53a6/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/f94e67769664dee55845469dfb3a53a6/default/test/ocannl_config.
Retrieving commandline, environment, or config file variable ocannl_log_level
Found 0, in the config file
(cd _build/.sandbox/f94e67769664dee55845469dfb3a53a6/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/f94e67769664dee55845469dfb3a53a6/default/test/ocannl_config.
Retrieving commandline, environment, or config file variable ocannl_log_level
Found 0, in the config file
(cd _build/.sandbox/f94e67769664dee55845469dfb3a53a6/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/f94e67769664dee55845469dfb3a53a6/default/test/ocannl_config.
Retrieving commandline, environment, or config file variable ocannl_log_level
Found 0, in the config file
(cd _build/.sandbox/f94e67769664dee55845469dfb3a53a6/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/f94e67769664dee55845469dfb3a53a6/default/test/ocannl_config.
Retrieving commandline, environment, or config file variable ocannl_log_level
Found 0, in the config file
(cd _build/.sandbox/f94e67769664dee55845469dfb3a53a6/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/f94e67769664dee55845469dfb3a53a6/default/test/ocannl_config.
Retrieving commandline, environment, or config file variable ocannl_log_level
Found 0, in the config file
(cd _build/.sandbox/f94e67769664dee55845469dfb3a53a6/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/f94e67769664dee55845469dfb3a53a6/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_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=0.199000, batch loss=0.845226, epoch loss=34.739444
Batch=119, step=120, lr=0.198000, batch loss=0.816591, epoch loss=38.960335
Batch=179, step=180, lr=0.197000, batch loss=0.411640, epoch loss=41.626448
Batch=239, step=240, lr=0.196250, batch loss=0.240650, epoch loss=43.165017
Batch=299, step=300, lr=0.195250, batch loss=0.262607, epoch loss=44.408022
Epoch=0, step=300, lr=0.195250, epoch loss=44.408022
Batch=59, step=360, lr=0.194250, batch loss=0.347941, epoch loss=1.064838
Batch=119, step=420, lr=0.193250, batch loss=0.275590, epoch loss=2.198544
Batch=179, step=480, lr=0.192250, batch loss=0.359193, epoch loss=3.394602
Batch=239, step=540, lr=0.191250, batch loss=0.254949, epoch loss=4.709163
Batch=299, step=600, lr=0.190250, batch loss=0.216903, epoch loss=5.865221
Epoch=1, step=600, lr=0.190250, epoch loss=5.865221
Batch=59, step=660, lr=0.189250, batch loss=0.330222, epoch loss=0.980231
Batch=119, step=720, lr=0.188250, batch loss=0.253318, epoch loss=2.007482
Batch=179, step=780, lr=0.187250, batch loss=0.332765, epoch loss=3.111375
Batch=239, step=840, lr=0.186250, batch loss=0.197994, epoch loss=4.263439
Batch=299, step=900, lr=0.185250, batch loss=0.204253, epoch loss=5.169019
Epoch=2, step=900, lr=0.185250, epoch loss=5.169019
Batch=59, step=960, lr=0.184250, batch loss=0.318253, epoch loss=0.959256
Batch=119, step=1020, lr=0.183250, batch loss=0.259231, epoch loss=2.015233
Batch=179, step=1080, lr=0.182250, batch loss=0.341361, epoch loss=3.120412
Batch=239, step=1140, lr=0.181250, batch loss=0.239260, epoch loss=4.310042
Batch=299, step=1200, lr=0.180000, batch loss=0.191263, epoch loss=5.264950
Epoch=3, step=1200, lr=0.180000, epoch loss=5.264950
Batch=59, step=1260, lr=0.179250, batch loss=0.307372, epoch loss=0.931555
Batch=119, step=1320, lr=0.178250, batch loss=0.245005, epoch loss=1.925831
Batch=179, step=1380, lr=0.177250, batch loss=0.325404, epoch loss=2.995500
Batch=239, step=1440, lr=0.176250, batch loss=0.219570, epoch loss=4.145405
Batch=299, step=1500, lr=0.175250, batch loss=0.186763, epoch loss=5.101435
Epoch=4, step=1500, lr=0.175250, epoch loss=5.101435
Batch=59, step=1560, lr=0.174250, batch loss=0.302533, epoch loss=0.928948
Batch=119, step=1620, lr=0.173250, batch loss=0.241737, epoch loss=1.923639
Batch=179, step=1680, lr=0.172250, batch loss=0.318313, epoch loss=2.985004
Batch=239, step=1740, lr=0.171250, batch loss=0.206769, epoch loss=4.098379
Batch=299, step=1800, lr=0.170250, batch loss=0.182744, epoch loss=5.008713
Epoch=5, step=1800, lr=0.170250, epoch loss=5.008713
Batch=59, step=1860, lr=0.169250, batch loss=0.291078, epoch loss=0.906385
Batch=119, step=1920, lr=0.168250, batch loss=0.237821, epoch loss=1.867845
Batch=179, step=1980, lr=0.167250, batch loss=0.308328, epoch loss=2.894580
Batch=239, step=2040, lr=0.166250, batch loss=0.202387, epoch loss=3.978420
Batch=299, step=2100, lr=0.165250, batch loss=0.172256, epoch loss=4.869192
Epoch=6, step=2100, lr=0.165250, epoch loss=4.869192
Batch=59, step=2160, lr=0.164250, batch loss=0.278966, epoch loss=0.857819
Batch=119, step=2220, lr=0.163250, batch loss=0.228254, epoch loss=1.770949
Batch=179, step=2280, lr=0.162250, batch loss=0.300853, epoch loss=2.760732
Batch=239, step=2340, lr=0.161250, batch loss=0.189490, epoch loss=3.800169
Batch=299, step=2400, lr=0.160250, batch loss=0.168009, epoch loss=4.682346
Epoch=7, step=2400, lr=0.160250, epoch loss=4.682346
Batch=59, step=2460, lr=0.159250, batch loss=0.261830, epoch loss=0.823582
Batch=119, step=2520, lr=0.158250, batch loss=0.212918, epoch loss=1.693503
Batch=179, step=2580, lr=0.157250, batch loss=0.280239, epoch loss=2.628706
Batch=239, step=2640, lr=0.156250, batch loss=0.198811, epoch loss=3.640459
Batch=299, step=2700, lr=0.155250, batch loss=0.165365, epoch loss=4.417036
Epoch=8, step=2700, lr=0.155250, epoch loss=4.417036
Batch=59, step=2760, lr=0.154250, batch loss=0.243755, epoch loss=0.765506
Batch=119, step=2820, lr=0.153250, batch loss=0.203423, epoch loss=1.589111
Batch=179, step=2880, lr=0.152000, batch loss=0.255790, epoch loss=2.456129
Batch=239, step=2940, lr=0.151250, batch loss=0.167812, epoch loss=3.366261
Batch=299, step=3000, lr=0.150250, batch loss=0.140104, epoch loss=4.111738
Epoch=9, step=3000, lr=0.150250, epoch loss=4.111738
Batch=59, step=3060, lr=0.149250, batch loss=0.220244, epoch loss=0.658594
Batch=119, step=3120, lr=0.148250, batch loss=0.170149, epoch loss=1.345695
Batch=179, step=3180, lr=0.147250, batch loss=0.226106, epoch loss=2.097294
Batch=239, step=3240, lr=0.146250, batch loss=0.156727, epoch loss=2.916448
Batch=299, step=3300, lr=0.145250, batch loss=0.120125, epoch loss=3.579426
Epoch=10, step=3300, lr=0.145250, epoch loss=3.579426
Batch=59, step=3360, lr=0.144250, batch loss=0.188322, epoch loss=0.580024
Batch=119, step=3420, lr=0.143250, batch loss=0.148334, epoch loss=1.166854
Batch=179, step=3480, lr=0.142250, batch loss=0.195386, epoch loss=1.783649
Batch=239, step=3540, lr=0.141250, batch loss=0.116863, epoch loss=2.536111
Batch=299, step=3600, lr=0.140250, batch loss=0.088685, epoch loss=3.031096
Epoch=11, step=3600, lr=0.140250, epoch loss=3.031096
Batch=59, step=3660, lr=0.139250, batch loss=0.145568, epoch loss=0.452223
Batch=119, step=3720, lr=0.138250, batch loss=0.102716, epoch loss=0.887967
Batch=179, step=3780, lr=0.137000, batch loss=0.122838, epoch loss=1.339178
Batch=239, step=3840, lr=0.136250, batch loss=0.087125, epoch loss=1.775346
Batch=299, step=3900, lr=0.135250, batch loss=0.059341, epoch loss=2.156504
Epoch=12, step=3900, lr=0.135250, epoch loss=2.156504
Batch=59, step=3960, lr=0.134250, batch loss=0.098885, epoch loss=0.403383
Batch=119, step=4020, lr=0.133250, batch loss=0.063608, epoch loss=0.674748
Batch=179, step=4080, lr=0.132250, batch loss=0.148681, epoch loss=1.108257
Batch=239, step=4140, lr=0.131250, batch loss=0.035369, epoch loss=1.740912
Batch=299, step=4200, lr=0.130250, batch loss=0.036432, epoch loss=1.972080
Epoch=13, step=4200, lr=0.130250, epoch loss=1.972080
Batch=59, step=4260, lr=0.129250, batch loss=0.062524, epoch loss=0.188488
Batch=119, step=4320, lr=0.128250, batch loss=0.029086, epoch loss=0.328392
Batch=179, step=4380, lr=0.127250, batch loss=0.041998, epoch loss=0.509156
Batch=239, step=4440, lr=0.126250, batch loss=0.018570, epoch loss=0.717287
Batch=299, step=4500, lr=0.125250, batch loss=0.019446, epoch loss=0.865998
Epoch=14, step=4500, lr=0.125250, epoch loss=0.865998
Batch=59, step=4560, lr=0.124250, batch loss=0.036109, epoch loss=0.105500
Batch=119, step=4620, lr=0.123250, batch loss=0.025507, epoch loss=0.191777
Batch=179, step=4680, lr=0.122250, batch loss=0.048000, epoch loss=0.357863
Batch=239, step=4740, lr=0.121250, batch loss=0.014892, epoch loss=0.605253
Batch=299, step=4800, lr=0.120250, batch loss=0.012462, epoch loss=0.685745
Epoch=15, step=4800, lr=0.120250, epoch loss=0.685745
Batch=59, step=4860, lr=0.119250, batch loss=0.024963, epoch loss=0.123390
Batch=119, step=4920, lr=0.118250, batch loss=0.009002, epoch loss=0.189101
Batch=179, step=4980, lr=0.117250, batch loss=0.039698, epoch loss=0.285966
Batch=239, step=5040, lr=0.116250, batch loss=0.012470, epoch loss=0.449392
Batch=299, step=5100, lr=0.115250, batch loss=0.005694, epoch loss=0.489432
Epoch=16, step=5100, lr=0.115250, epoch loss=0.489432
Batch=59, step=5160, lr=0.114250, batch loss=0.014972, epoch loss=0.054713
Batch=119, step=5220, lr=0.113250, batch loss=0.004865, epoch loss=0.093344
Batch=179, step=5280, lr=0.112250, batch loss=0.040712, epoch loss=0.183081
Batch=239, step=5340, lr=0.111250, batch loss=0.010151, epoch loss=0.321305
Batch=299, step=5400, lr=0.110250, batch loss=0.005383, epoch loss=0.351701
Epoch=17, step=5400, lr=0.110250, epoch loss=0.351701
Batch=59, step=5460, lr=0.109250, batch loss=0.009530, epoch loss=0.031906
Batch=119, step=5520, lr=0.108250, batch loss=0.004213, epoch loss=0.074133
Batch=179, step=5580, lr=0.107250, batch loss=0.022415, epoch loss=0.141010
Batch=239, step=5640, lr=0.106250, batch loss=0.008808, epoch loss=0.236419
Batch=299, step=5700, lr=0.105250, batch loss=0.004954, epoch loss=0.261927
Epoch=18, step=5700, lr=0.105250, epoch loss=0.261927
Batch=59, step=5760, lr=0.104250, batch loss=0.009252, epoch loss=0.028789
Batch=119, step=5820, lr=0.103250, batch loss=0.003749, epoch loss=0.056076
Batch=179, step=5880, lr=0.102250, batch loss=0.014303, epoch loss=0.111095
Batch=239, step=5940, lr=0.101250, batch loss=0.007997, epoch loss=0.189920
Batch=299, step=6000, lr=0.100250, batch loss=0.004370, epoch loss=0.211895
Epoch=19, step=6000, lr=0.100250, epoch loss=0.211895


Half-moons scatterplot and decision boundary:
┌────────────────────────────────────────────────────────────────────────────────────────────────────┐
│********************************#*******************************************************************│
│**********************#*#*#######*###*#####*********************************************************│
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│************######*#################*#################**********************************************│
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│***********########*##*#******************#*****##########******************************************│
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│******######***********.........%........***************##*#####************************......%.%.%.│
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└────────────────────────────────────────────────────────────────────────────────────────────────────┘
(cd _build/.sandbox/f94e67769664dee55845469dfb3a53a6/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/f94e67769664dee55845469dfb3a53a6/default/test/ocannl_config.
Retrieving commandline, environment, or config file variable ocannl_log_level
Found 0, in the config file
(cd _build/.sandbox/f94e67769664dee55845469dfb3a53a6/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/f94e67769664dee55845469dfb3a53a6/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 13:40.37: Job failed: Failed: Build failed