freebsd-14.2-5.3_opam-2.3

2025-07-25 06:23.42: New job: test ahrefs/ocannl https://github.com/ahrefs/ocannl.git#refs/heads/master (9a988fd3dfa3f4f6521acd9198b7a044e9e7ed99) (freebsd-x86_64:freebsd-14.2-5.3_opam-2.3)
Base: freebsd-14.2-ocaml-5.3
Opam project build


To reproduce locally:


git clone --recursive "https://github.com/ahrefs/ocannl.git" -b "master" && cd "ocannl" && git reset --hard 9a988fd3
cat > Dockerfile <<'END-OF-DOCKERFILE'
FROM freebsd-14.2-ocaml-5.3
# freebsd-14.2-5.3_opam-2.3
USER 1000:1000
ENV CLICOLOR_FORCE="1"
ENV OPAMCOLOR="always"
WORKDIR /src
RUN sudo ln -f /usr/local/bin/opam-2.3 /usr/local/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 04312e26deca0324a4f03c8652199be03c6416f0 || git fetch origin master) && git reset -q --hard 04312e26deca0324a4f03c8652199be03c6416f0 && 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.v0.17.3 base-bigarray.base base-bytes.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 camlzip.1.13 cmdliner.1.3.0 conf-libcurl.2 conf-libffi.2.0.0 conf-pkg-config.4 conf-zlib.1 cppo.1.8.0 csexp.1.5.2 csv.2.4 ctypes.0.23.0 ctypes-foreign.0.23.0 curl.0.10.0 dune.3.19.1 dune-configurator.3.19.1 fieldslib.v0.17.0 fmt.0.10.0 integers.0.7.0 jane-street-headers.v0.17.0 jst-config.v0.17.0 logs.0.9.0 mdx.2.5.0 mtime.2.1.0 multicore-magic.2.3.1 num.1.6 ocaml.5.3.0 ocaml-base-compiler.5.3.0 ocaml-compiler.5.3.0 ocaml-compiler-libs.v0.17.0 ocaml-config.3 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocaml-version.4.0.1 ocaml_intrinsics_kernel.v0.17.1 ocamlbuild.0.16.1 ocamlfind.1.9.8 parsexp.v0.17.0 pprint.20230830 ppx_assert.v0.17.0 ppx_base.v0.17.0 ppx_cold.v0.17.0 ppx_compare.v0.17.0 ppx_derivers.1.2.1 ppx_deriving.6.1.1 ppx_enumerate.v0.17.0 ppx_expect.v0.17.3 ppx_fields_conv.v0.17.0 ppx_globalize.v0.17.2 ppx_hash.v0.17.0 ppx_here.v0.17.0 ppx_inline_test.v0.17.1 ppx_minidebug.2.3.0 ppx_optcomp.v0.17.1 ppx_sexp_conv.v0.17.1 ppx_string.v0.17.0 ppx_variants_conv.v0.17.1 ppxlib.0.36.0 ppxlib_jane.v0.17.4 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.1.13.2 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.1.1.0 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


2025-07-25 06:23.42: Using cache hint "ahrefs/ocannl-freebsd-14.2-ocaml-5.3-freebsd-14.2-5.3_opam-2.3-de8ee31274e2852d4a9c6c5034bacc6c"
2025-07-25 06:23.42: Using OBuilder spec:
((from freebsd-14.2-ocaml-5.3)
(comment freebsd-14.2-5.3_opam-2.3)
(user (uid 1000) (gid 1000))
(env CLICOLOR_FORCE 1)
(env OPAMCOLOR always)
(workdir /src)
(run (shell "sudo ln -f /usr/local/bin/opam-2.3 /usr/local/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 04312e26deca0324a4f03c8652199be03c6416f0 || git fetch origin master) && git reset -q --hard 04312e26deca0324a4f03c8652199be03c6416f0 && 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.v0.17.3 base-bigarray.base base-bytes.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 camlzip.1.13 cmdliner.1.3.0 conf-libcurl.2 conf-libffi.2.0.0 conf-pkg-config.4 conf-zlib.1 cppo.1.8.0 csexp.1.5.2 csv.2.4 ctypes.0.23.0 ctypes-foreign.0.23.0 curl.0.10.0 dune.3.19.1 dune-configurator.3.19.1 fieldslib.v0.17.0 fmt.0.10.0 integers.0.7.0 jane-street-headers.v0.17.0 jst-config.v0.17.0 logs.0.9.0 mdx.2.5.0 mtime.2.1.0 multicore-magic.2.3.1 num.1.6 ocaml.5.3.0 ocaml-base-compiler.5.3.0 ocaml-compiler.5.3.0 ocaml-compiler-libs.v0.17.0 ocaml-config.3 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocaml-version.4.0.1 ocaml_intrinsics_kernel.v0.17.1 ocamlbuild.0.16.1 ocamlfind.1.9.8 parsexp.v0.17.0 pprint.20230830 ppx_assert.v0.17.0 ppx_base.v0.17.0 ppx_cold.v0.17.0 ppx_compare.v0.17.0 ppx_derivers.1.2.1 ppx_deriving.6.1.1 ppx_enumerate.v0.17.0 ppx_expect.v0.17.3 ppx_fields_conv.v0.17.0 ppx_globalize.v0.17.2 ppx_hash.v0.17.0 ppx_here.v0.17.0 ppx_inline_test.v0.17.1 ppx_minidebug.2.3.0 ppx_optcomp.v0.17.1 ppx_sexp_conv.v0.17.1 ppx_string.v0.17.0 ppx_variants_conv.v0.17.1 ppxlib.0.36.0 ppxlib_jane.v0.17.4 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.1.13.2 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.1.1.0 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"))
)


2025-07-25 06:23.42: Waiting for resource in pool OCluster
2025-07-25 06:23.42: Waiting for worker…
2025-07-25 06:26.47: Got resource from pool OCluster
Building on rosemary
All commits already cached
HEAD is now at 9a988fd3 Perform eliminate_rows_constraint even on standalone constraints, work around looping on no-progress constraints with depth tracking


(from freebsd-14.2-ocaml-5.3)
2025-07-25 06:28.53 ---> using "47c9a03b962be450225081ed69acde1f5c6dadb6d1106d9b1a8b4fd61c2defa6" from cache


/: (comment freebsd-14.2-5.3_opam-2.3)


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


/: (env CLICOLOR_FORCE 1)


/: (env OPAMCOLOR always)


/: (workdir /src)


/src: (run (shell "sudo ln -f /usr/local/bin/opam-2.3 /usr/local/bin/opam"))
2025-07-25 06:28.54 ---> using "6c919feff42b8acbece064f547886f17e62a0f8c652c95803d5cc1a0edc05bf0" from cache


/src: (run (shell "opam init --reinit -ni"))
No configuration file found, using built-in defaults.
Checking for available remotes: rsync and local, git.
- you won't be able to use mercurial repositories unless you install the hg command on your system.
- you won't be able to use darcs repositories unless you install the darcs command on your system.


This version of opam requires an update to the layout of /home/opam/.opam from version 2.1 to version 2.2, which can't be reverted.
You may want to back it up before going further.


Continue? [y/n] y
[NOTE] The 'jobs' option was reset, its value was 1 and its new value will vary according to the current number of cores on your machine. You can restore the fixed value using:
opam option jobs=1 --global
Format upgrade done.


<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[default] no changes from git+file:///home/opam/opam-repository
2025-07-25 06:28.54 ---> using "ef1aecc2d79e0d6d7a69975e03fbee48aae321cc5ded967c4b85817abcd33408" from cache


/src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))
FreeBSD 14.2-RELEASE-p1
The OCaml toplevel, version 5.3.0
2.3.0
2025-07-25 06:28.55 ---> using "b81c61e28dd398a2621aef3fc778c808fda4399fe66dbfb28a40b55bd44ce32a" from cache


/src: (workdir /src)


/src: (run (shell "sudo chown opam /src"))
2025-07-25 06:28.56 ---> using "46859cd3f1ed5f6081f98d282b27cc9fcab2b0b04b4be45ac52d723eb6d8a59e" from cache


/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "cd ~/opam-repository && (git cat-file -e 04312e26deca0324a4f03c8652199be03c6416f0 || git fetch origin master) && git reset -q --hard 04312e26deca0324a4f03c8652199be03c6416f0 && git log --no-decorate -n1 --oneline && opam update -u"))
From https://github.com/ocaml/opam-repository
* branch                  master     -> FETCH_HEAD
0d013e603b..04312e26de  master     -> origin/master
04312e26de Merge pull request #28240 from dbuenzli/b0-publish-topkg-care.1.1.0-etc-674572cd688c2627


<><> 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).


The following packages are not being upgraded because the new versions conflict with other installed packages:
- ocaml.5.5.0
- ocaml-compiler.5.5
∗ ocaml-base-compiler.5.4.0~beta1 is installed and requires ocaml-compiler = 5.4.0~beta1
However, you may "opam upgrade" these packages explicitly, which will ask permission to downgrade or uninstall the conflicting packages.
Nothing to do.
2025-07-25 06:28.56 ---> using "84e88101280896997b3885d2a7729795d50cc09d7e720ef8aa7c6b912ee8916e" from cache


/src: (copy (src neural_nets_lib.opam arrayjit.opam) (dst ./))
2025-07-25 06:28.57 ---> saved as "aab23c08f79b1f878e647cbfcf1f53e15e9378b6cd84b04b30b08360ad948fac"


/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)
2025-07-25 06:28.59 ---> saved as "6f72eddc5f059c652eaec33b2ec6ca5038945a8a2fc59628e1f0b38d6abf9938"


/src: (run (network host)
(shell "echo '(lang dune 3.0)' > './dune-project'"))
2025-07-25 06:28.59 ---> saved as "007648b188708153330bf9c8f6831defbaf0a48df7e7256af1887d8b1965cb4e"


/src: (env DEPS "angstrom.0.16.1 astring.0.8.5 backoff.0.1.1 base.v0.17.3 base-bigarray.base base-bytes.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 camlzip.1.13 cmdliner.1.3.0 conf-libcurl.2 conf-libffi.2.0.0 conf-pkg-config.4 conf-zlib.1 cppo.1.8.0 csexp.1.5.2 csv.2.4 ctypes.0.23.0 ctypes-foreign.0.23.0 curl.0.10.0 dune.3.19.1 dune-configurator.3.19.1 fieldslib.v0.17.0 fmt.0.10.0 integers.0.7.0 jane-street-headers.v0.17.0 jst-config.v0.17.0 logs.0.9.0 mdx.2.5.0 mtime.2.1.0 multicore-magic.2.3.1 num.1.6 ocaml.5.3.0 ocaml-base-compiler.5.3.0 ocaml-compiler.5.3.0 ocaml-compiler-libs.v0.17.0 ocaml-config.3 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocaml-version.4.0.1 ocaml_intrinsics_kernel.v0.17.1 ocamlbuild.0.16.1 ocamlfind.1.9.8 parsexp.v0.17.0 pprint.20230830 ppx_assert.v0.17.0 ppx_base.v0.17.0 ppx_cold.v0.17.0 ppx_compare.v0.17.0 ppx_derivers.1.2.1 ppx_deriving.6.1.1 ppx_enumerate.v0.17.0 ppx_expect.v0.17.3 ppx_fields_conv.v0.17.0 ppx_globalize.v0.17.2 ppx_hash.v0.17.0 ppx_here.v0.17.0 ppx_inline_test.v0.17.1 ppx_minidebug.2.3.0 ppx_optcomp.v0.17.1 ppx_sexp_conv.v0.17.1 ppx_string.v0.17.0 ppx_variants_conv.v0.17.1 ppxlib.0.36.0 ppxlib_jane.v0.17.4 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.1.13.2 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.1.1.0 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"))
[WARNING] Unknown update command for bsd, skipping system update


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


[NOTE] Package ocaml-options-vanilla is already installed (current version is 1).
[NOTE] Package ocaml-config is already installed (current version is 3).
[NOTE] Package ocaml-compiler is already installed (current version is 5.3.0).
[NOTE] Package ocaml-base-compiler is already installed (current version is 5.3.0).
[NOTE] Package ocaml is already installed (current version is 5.3.0).
[NOTE] Package base-unix is already installed (current version is base).
[NOTE] Package base-threads is already installed (current version is base).
[NOTE] Package base-nnp is already installed (current version is base).
[NOTE] Package base-effects is already installed (current version is base).
[NOTE] Package base-domains is already installed (current version is base).
[NOTE] Package base-bigarray is already installed (current version is base).
2025-07-25 06:29.06 ---> saved as "5ed4f7ea0a442d3246b11aa0cfcd5aca60ce176e011705fedd6f3f993f15f1d9"


/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 81 packages
∗ angstrom                0.16.1
∗ astring                 0.8.5
∗ backoff                 0.1.1
∗ base                    v0.17.3
∗ base-bytes              base
∗ bigarray-compat         1.1.0
∗ bigstringaf             0.10.0
∗ camlp-streams           5.0.1
∗ camlzip                 1.13
∗ cmdliner                1.3.0
∗ conf-libcurl            2
∗ conf-libffi             2.0.0
∗ conf-pkg-config         4
∗ conf-zlib               1
∗ cppo                    1.8.0
∗ csexp                   1.5.2
∗ csv                     2.4
∗ ctypes                  0.23.0
∗ ctypes-foreign          0.23.0
∗ curl                    0.10.0
∗ dune                    3.19.1
∗ dune-configurator       3.19.1
∗ fieldslib               v0.17.0
∗ fmt                     0.10.0
∗ integers                0.7.0
∗ jane-street-headers     v0.17.0
∗ jst-config              v0.17.0
∗ logs                    0.9.0
∗ mdx                     2.5.0
∗ mtime                   2.1.0
∗ multicore-magic         2.3.1
∗ num                     1.6
∗ ocaml-compiler-libs     v0.17.0
∗ ocaml-syntax-shims      1.0.0
∗ ocaml-version           4.0.1
∗ ocaml_intrinsics_kernel v0.17.1
∗ ocamlbuild              0.16.1
∗ ocamlfind               1.9.8
∗ parsexp                 v0.17.0
∗ pprint                  20230830
∗ ppx_assert              v0.17.0
∗ ppx_base                v0.17.0
∗ ppx_cold                v0.17.0
∗ ppx_compare             v0.17.0
∗ ppx_derivers            1.2.1
∗ ppx_deriving            6.1.1
∗ ppx_enumerate           v0.17.0
∗ ppx_expect              v0.17.3
∗ ppx_fields_conv         v0.17.0
∗ ppx_globalize           v0.17.2
∗ ppx_hash                v0.17.0
∗ ppx_here                v0.17.0
∗ ppx_inline_test         v0.17.1
∗ ppx_minidebug           2.3.0
∗ ppx_optcomp             v0.17.1
∗ ppx_sexp_conv           v0.17.1
∗ ppx_string              v0.17.0
∗ ppx_variants_conv       v0.17.1
∗ ppxlib                  0.36.0
∗ ppxlib_jane             v0.17.4
∗ 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                      1.13.2
∗ 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                   1.1.0
∗ tyxml                   4.6.0
∗ uucp                    16.0.0
∗ uutf                    1.0.4
∗ 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 bigarray-compat.1.1.0  (cached)
⬇ retrieved bigstringaf.0.10.0  (cached)
⬇ retrieved camlp-streams.5.0.1  (cached)
⬇ retrieved base.v0.17.3  (cached)
∗ installed conf-libcurl.2
∗ installed conf-pkg-config.4
⬇ retrieved cppo.1.8.0  (cached)
∗ installed conf-zlib.1
⬇ retrieved csexp.1.5.2  (cached)
∗ installed conf-libffi.2.0.0
⬇ retrieved cmdliner.1.3.0  (cached)
⬇ retrieved csv.2.4  (cached)
⬇ retrieved camlzip.1.13  (cached)
⬇ retrieved curl.0.10.0  (cached)
⬇ retrieved ctypes.0.23.0, ctypes-foreign.0.23.0  (cached)
⬇ 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.0.9.0  (cached)
⬇ retrieved mdx.2.5.0  (cached)
⬇ retrieved mtime.2.1.0  (cached)
⬇ retrieved multicore-magic.2.3.1  (cached)
⬇ retrieved num.1.6  (cached)
⬇ retrieved ocaml-syntax-shims.1.0.0  (cached)
⬇ retrieved ocaml-compiler-libs.v0.17.0  (cached)
⬇ retrieved ocaml-version.4.0.1  (cached)
⬇ retrieved ocaml_intrinsics_kernel.v0.17.1  (cached)
⬇ retrieved ocamlfind.1.9.8  (cached)
⬇ retrieved parsexp.v0.17.0  (cached)
⬇ retrieved ocamlbuild.0.16.1  (cached)
⬇ retrieved ppx_assert.v0.17.0  (cached)
⬇ retrieved pprint.20230830  (cached)
⬇ retrieved ppx_base.v0.17.0  (cached)
⬇ retrieved ppx_cold.v0.17.0  (cached)
⬇ retrieved ppx_compare.v0.17.0  (cached)
⬇ retrieved ppx_derivers.1.2.1  (cached)
⬇ retrieved ppx_enumerate.v0.17.0  (cached)
⬇ retrieved ppx_deriving.6.1.1  (cached)
⬇ retrieved ppx_expect.v0.17.3  (cached)
⬇ retrieved ppx_fields_conv.v0.17.0  (cached)
⬇ retrieved ppx_globalize.v0.17.2  (cached)
⬇ retrieved ppx_hash.v0.17.0  (cached)
⬇ retrieved ppx_here.v0.17.0  (cached)
⬇ retrieved ppx_inline_test.v0.17.1  (cached)
⬇ retrieved ppx_optcomp.v0.17.1  (cached)
⬇ retrieved ppx_sexp_conv.v0.17.1  (cached)
⬇ retrieved ppx_minidebug.2.3.0  (cached)
⬇ retrieved ppx_string.v0.17.0  (cached)
⬇ retrieved ppx_variants_conv.v0.17.1  (cached)
⬇ retrieved dune.3.19.1, dune-configurator.3.19.1  (cached)
⬇ retrieved printbox.0.12, printbox-ext-plot.0.12, printbox-html.0.12, printbox-md.0.12, printbox-text.0.12  (cached)
⬇ retrieved ppxlib_jane.v0.17.4  (cached)
⬇ retrieved ptime.1.2.0  (cached)
⬇ retrieved ppxlib.0.36.0  (cached)
⬇ retrieved result.1.5  (cached)
⬇ retrieved seq.base  (cached)
∗ installed seq.base
⬇ retrieved re.1.13.2  (cached)
⬇ retrieved sexplib.v0.17.0  (cached)
⬇ retrieved sexplib0.v0.17.0  (cached)
⬇ retrieved stdio.v0.17.0  (cached)
⬇ retrieved saturn_lockfree.0.5.0  (cached)
⬇ retrieved thread-local-storage.0.2  (cached)
⬇ retrieved time_now.v0.17.0  (cached)
⬇ retrieved stdlib-shims.0.3.0  (cached)
∗ installed num.1.6
⬇ retrieved tyxml.4.6.0  (cached)
⬇ retrieved topkg.1.1.0  (cached)
⬇ retrieved uutf.1.0.4  (cached)
⬇ retrieved variantslib.v0.17.0  (cached)
⬇ retrieved uucp.16.0.0  (cached)
∗ installed cmdliner.1.3.0
∗ installed ocamlbuild.0.16.1
∗ installed ocamlfind.1.9.8
∗ installed base-bytes.base
∗ installed camlzip.1.13
∗ installed topkg.1.1.0
∗ installed uutf.1.0.4
∗ installed mtime.2.1.0
∗ installed ptime.1.2.0
∗ installed fmt.0.10.0
∗ installed astring.0.8.5
∗ installed logs.0.9.0
∗ installed dune.3.19.1
∗ installed jane-street-headers.v0.17.0
∗ installed ppx_derivers.1.2.1
∗ installed csexp.1.5.2
∗ installed thread-local-storage.0.2
∗ installed stdlib-shims.0.3.0
∗ installed sexplib0.v0.17.0
∗ installed result.1.5
∗ installed re.1.13.2
∗ installed printbox.0.12
∗ installed pprint.20230830
∗ installed ocaml_intrinsics_kernel.v0.17.1
∗ installed ocaml-version.4.0.1
∗ installed ocaml-syntax-shims.1.0.0
∗ installed ocaml-compiler-libs.v0.17.0
∗ installed multicore-magic.2.3.1
∗ installed csv.2.4
∗ installed cppo.1.8.0
∗ installed camlp-streams.5.0.1
∗ installed bigarray-compat.1.1.0
∗ installed backoff.0.1.1
∗ installed integers.0.7.0
∗ installed saturn_lockfree.0.5.0
∗ installed dune-configurator.3.19.1
∗ installed parsexp.v0.17.0
∗ installed bigstringaf.0.10.0
∗ installed mdx.2.5.0
∗ installed angstrom.0.16.1
∗ installed sexplib.v0.17.0
∗ installed curl.0.10.0
∗ installed tyxml.4.6.0
∗ installed printbox-html.0.12
∗ installed ctypes.0.23.0
∗ installed base.v0.17.3
∗ installed variantslib.v0.17.0
∗ installed fieldslib.v0.17.0
∗ installed stdio.v0.17.0
∗ installed ctypes-foreign.0.23.0
∗ installed uucp.16.0.0
∗ installed printbox-text.0.12
∗ installed printbox-md.0.12
∗ installed printbox-ext-plot.0.12
∗ installed ppxlib.0.36.0
∗ installed ppx_cold.v0.17.0
∗ installed ppx_here.v0.17.0
∗ installed ppx_optcomp.v0.17.1
∗ installed ppx_variants_conv.v0.17.1
∗ installed ppxlib_jane.v0.17.4
∗ installed ppx_fields_conv.v0.17.0
∗ installed ppx_deriving.6.1.1
∗ installed ppx_enumerate.v0.17.0
∗ installed ppx_globalize.v0.17.2
∗ installed ppx_compare.v0.17.0
∗ installed ppx_sexp_conv.v0.17.1
∗ installed ppx_hash.v0.17.0
∗ installed ppx_assert.v0.17.0
∗ installed ppx_base.v0.17.0
∗ installed ppx_minidebug.2.3.0
∗ installed jst-config.v0.17.0
∗ installed ppx_string.v0.17.0
∗ installed time_now.v0.17.0
∗ installed ppx_inline_test.v0.17.1
∗ installed ppx_expect.v0.17.3
Done.
2025-07-25 06:30.17 ---> saved as "1be87d707f0ccf34d0239666b384d1e2c46ee23cccb413c4e6e5f35abc401aee"


/src: (copy (src .) (dst /src))
2025-07-25 06:30.18 ---> saved as "e5cb5175d1213cfdc057b0cf891eb85ae043324166ef1d1f6d9dd09b5254d653"


/src: (run (shell "opam exec -- dune build @install @check @runtest && rm -rf _build"))
File "arrayjit/test/dune", line 6, characters 16-24:
6 |   (pps ppx_here ppx_jane)))
^^^^^^^^
Error: Library "ppx_jane" not found.
-> required by
_build/default/arrayjit/test/.merlin-conf/exe-test_numerical_types
-> required by alias arrayjit/test/check
(cd _build/default/test/operations/config && ../../../arrayjit/bin/read_config.exe --read=backend)
Retrieving commandline, environment, or config file variable ocannl_log_level
Found 0, in the config file
Wrote value of 'backend' to ocannl_backend.txt
File "test/operations/dune", line 63, characters 7-24:
63 |  (name threefry4x32_demo)
^^^^^^^^^^^^^^^^^
(cd _build/default/test/operations && ./threefry4x32_demo.exe) > _build/default/test/operations/threefry4x32_demo.exe.output
Fatal error: exception (lib/shape.ml.Shape_error
"projection_of_solved_dims: unknown projection: 4 11"
((Shape_mismatch
((batch ((dims ()) (bcast Broadcastable) (id ((sh_id 3) (kind Batch)))))
(input
((dims ()) (bcast Broadcastable) (id ((sh_id 3) (kind Input)))))
(output
((dims ()) (bcast Broadcastable) (id ((sh_id 3) (kind Output)))))
(batch_padding ()) (input_padding ()) (output_padding ()) (id 3)
(debug_name uint4x32_to_prec_uniform))
((batch ((dims ()) (bcast Broadcastable) (id ((sh_id 2) (kind Batch)))))
(input
((dims ()) (bcast Broadcastable) (id ((sh_id 2) (kind Input)))))
(output
((dims ((Dim ((d 11) (label ()) (proj_id ((Proj_id 4)))))))
(bcast Broadcastable) (id ((sh_id 2) (kind Output)))))
(batch_padding ()) (input_padding ()) (output_padding ()) (id 2)
(debug_name threefry4x32)))))
Raised at Ocannl__Shape.derive_projections in file "lib/shape.ml", line 885, characters 4-70
Re-raised at Ocannl__Shape.derive_projections in file "lib/shape.ml", lines 818-885, characters 35-70
Called from CamlinternalLazy.do_force_block in file "camlinternalLazy.ml", line 49, characters 17-27
Re-raised at CamlinternalLazy.do_force_block in file "camlinternalLazy.ml", line 56, characters 4-11
Called from CamlinternalLazy.force_lazy_block in file "camlinternalLazy.ml" (inlined), line 78, characters 27-67
Called from Ocannl__Operation.uint4x32_to_prec_uniform.(fun) in file "lib/operation.ml", line 270, characters 38-70
Called from CamlinternalLazy.do_force_block in file "camlinternalLazy.ml", line 49, characters 17-27
Re-raised at CamlinternalLazy.do_force_block in file "camlinternalLazy.ml", line 56, characters 4-11
Called from CamlinternalLazy.force_lazy_block in file "camlinternalLazy.ml" (inlined), line 78, characters 27-67
Called from Ir__Assignments.to_low_level.loop_accum in file "arrayjit/lib/assignments.ml", line 195, characters 22-44
Called from Ir__Assignments.to_low_level.loop in file "arrayjit/lib/assignments.ml", line 261, characters 17-24
Called from Ir__Assignments.to_low_level.loop in file "arrayjit/lib/assignments.ml", line 258, characters 66-72
Called from Ir__Assignments.to_low_level in file "arrayjit/lib/assignments.ml", line 293, characters 2-11
Re-raised at Ir__Assignments.to_low_level in file "arrayjit/lib/assignments.ml", lines 158-293, characters 29-11
Called from Ir__Assignments.lower in file "arrayjit/lib/assignments.ml", line 448, characters 26-43
Re-raised at Ir__Assignments.lower in file "arrayjit/lib/assignments.ml", line 448, characters 2-43
Re-raised at Ir__Assignments.lower in file "arrayjit/lib/assignments.ml", lines 446-453, characters 22-85
Called from Backends.lower_assignments in file "arrayjit/lib/backends.ml", lines 255-256, characters 4-45
Re-raised at Backends.lower_assignments in file "arrayjit/lib/backends.ml", lines 247-256, characters 34-47
Called from Backends.Raise_backend.compile in file "arrayjit/lib/backends.ml", line 440, characters 6-59
Re-raised at Backends.Raise_backend.compile in file "arrayjit/lib/backends.ml", lines 439-440, characters 4-59
Re-raised at Backends.Raise_backend.compile in file "arrayjit/lib/backends.ml", lines 438-446, characters 26-99
Called from Ocannl__Train.run_once in file "lib/train.ml", line 553, characters 25-89
Re-raised at Ocannl__Train.run_once in file "lib/train.ml", lines 533-556, characters 25-17
Called from Ocannl__Train.forward_once in file "lib/train.ml", lines 568-571, characters 4-46
Called from Dune__exe__Threefry4x32_demo in file "test/operations/threefry4x32_demo.ml", line 28, characters 9-68
(cd _build/.sandbox/5d74a47f13c8e2afcd8a6f16883012bd/default/test/einsum && .einsum_tutorials.inline-tests/inline-test-runner.exe inline-test-runner einsum_tutorials -partition 'Retrieving commandline, environment, or config file variable ocannl_log_level' -source-tree-root ../.. -diff-cmd -)
Retrieving commandline, environment, or config file variable ocannl_log_level
Found 0, in the config file
(cd _build/.sandbox/5d74a47f13c8e2afcd8a6f16883012bd/default/test/einsum && .einsum_tutorials.inline-tests/inline-test-runner.exe inline-test-runner einsum_tutorials -partition 'Found 0, in the config file' -source-tree-root ../.. -diff-cmd -)
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)
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)
Retrieving commandline, environment, or config file variable ocannl_log_level
Found 0, in the config file
(cd _build/.sandbox/ab9be09ab245c819beca40a3b91fa484/default/test/operations && .operations_tutorials.inline-tests/inline-test-runner.exe inline-test-runner operations_tutorials -partition 'Retrieving commandline, environment, or config file variable ocannl_log_level' -source-tree-root ../.. -diff-cmd -)
Retrieving commandline, environment, or config file variable ocannl_log_level
Found 0, in the config file
(cd _build/.sandbox/ab9be09ab245c819beca40a3b91fa484/default/test/operations && .operations_tutorials.inline-tests/inline-test-runner.exe inline-test-runner operations_tutorials -partition 'Found 0, in the config file' -source-tree-root ../.. -diff-cmd -)
Retrieving commandline, environment, or config file variable ocannl_log_level
Found 0, in the config file
(cd _build/.sandbox/ab9be09ab245c819beca40a3b91fa484/default/test/operations && .operations_tutorials.inline-tests/inline-test-runner.exe inline-test-runner operations_tutorials -partition test_threefry4x32.ml -source-tree-root ../.. -diff-cmd -)
Retrieving commandline, environment, or config file variable ocannl_log_level
Found 0, in the config file
File "test/operations/dune", lines 19-29, characters 0-281:
19 | (rule
20 |  (alias runtest)
21 |  (target
22 |   (dir log_files))
23 |  (action
24 |   (run
25 |    %{dep:micrograd_demo_logging.exe}
26 |    "--ocannl_debug_backend=text"
27 |    "--ocannl_log_file_stem=micrograd_demo_logging"
28 |    "--ocannl_log_main_domain_to_stdout=false"
29 |    "--ocannl_debug_log_to_stream_files=true")))
(cd _build/default/test/operations && ./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)
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_never_capture_stdout
Not found, using default false
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 cc
Retrieving commandline, environment, or config file variable ocannl_cc_backend_verify_codesign
Not found, using default false
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.post in file "arrayjit/lib/backends.ml", lines 225-232, characters 13-15
Called from Ir__Task.run in file "arrayjit/lib/task.ml", line 17, characters 2-14
Re-raised at Ir__Task.run in file "arrayjit/lib/task.ml", lines 15-17, characters 20-14
Called from Ocannl__Train.run in file "lib/train.ml" (inlined), line 43, characters 17-44
Called from Ocannl__Train.init_params in file "lib/train.ml", line 378, characters 2-10
Called from Ocannl__Train.run_once in file "lib/train.ml", line 550, characters 9-73
Re-raised at Ocannl__Train.run_once in file "lib/train.ml", line 550, characters 9-73
Re-raised at Ocannl__Train.run_once in file "lib/train.ml", lines 533-556, characters 25-17
Called from Dune__exe__Micrograd_demo_logging.(fun) in file "test/operations/micrograd_demo_logging.ml", line 30, characters 9-47
Called from Utils.capture_stdout_logs in file "arrayjit/lib/utils.ml", line 847, characters 10-16
Re-raised at Utils.capture_stdout_logs in file "arrayjit/lib/utils.ml", line 878, characters 8-87
Called from Dune__exe__Micrograd_demo_logging in file "test/operations/micrograd_demo_logging.ml", lines 29-34, characters 2-27
(cd _build/.sandbox/ab9be09ab245c819beca40a3b91fa484/default/test/operations && .operations_tutorials.inline-tests/inline-test-runner.exe inline-test-runner operations_tutorials -partition zero2hero_1of7.ml -source-tree-root ../.. -diff-cmd -)
Retrieving commandline, environment, or config file variable ocannl_log_level
Found 0, in the config file
(cd _build/.sandbox/ab9be09ab245c819beca40a3b91fa484/default/test/operations && .operations_tutorials.inline-tests/inline-test-runner.exe inline-test-runner operations_tutorials -partition primitive_ops.ml -source-tree-root ../.. -diff-cmd -)
Retrieving commandline, environment, or config file variable ocannl_log_level
Found 0, in the config file
File "test/einsum/einsum_trivia_exec.expected", line 1, characters 0-0:
/usr/local/bin/git --no-pager diff --no-index --color=always -u _build/default/test/einsum/einsum_trivia_exec.expected _build/default/test/einsum/einsum_trivia_exec.exe.output
diff --git a/_build/default/test/einsum/einsum_trivia_exec.expected b/_build/default/test/einsum/einsum_trivia_exec.exe.output
index 1c66789..8351a03 100644
--- a/_build/default/test/einsum/einsum_trivia_exec.expected
+++ b/_build/default/test/einsum/einsum_trivia_exec.exe.output
@@ -657,156 +657,156 @@ HERE: test/einsum/einsum_trivia_exec.ml:229:21
│└──────┴────────────────────────────────────┘│
└─────────────────────────────────────────────┘
HERE: test/einsum/einsum_trivia_exec.ml:254:21
-┌────────────────────────────────┐
-│[9]: ;=>+ shape 0:4,1:5,2:6,3:3 │
-│┌──────┬──────────────────┐     │
-││0 @ 0 │axis 3            │     │
-│├──────┼──────────────────┤     │
-││0 @ 1 │ 0.00  0.00  0.00 │     │
-││axis 2│ 0.00  0.00  1.00 │     │
-││      │ ...   ...   ...  │     │
-││      │ 0.00  0.00  4.00 │     │
-││      │ 0.00  0.00  5.00 │     │
-│├──────┼──────────────────┤     │
-││1 @ 1 │ 0.00  1.00  0.00 │     │
-││axis 2│ 0.00  1.00  1.00 │     │
-││      │ ...   ...   ...  │     │
-││      │ 0.00  1.00  4.00 │     │
-││      │ 0.00  1.00  5.00 │     │
-│├──────┼──────────────────┤     │
-││2 @ 1 │ 0.00  2.00  0.00 │     │
-││axis 2│ 0.00  2.00  1.00 │     │
-││      │ ...   ...   ...  │     │
-││      │ 0.00  2.00  4.00 │     │
-││      │ 0.00  2.00  5.00 │     │
-│├──────┼──────────────────┤     │
-││3 @ 1 │ 0.00  3.00  0.00 │     │
-││axis 2│ 0.00  3.00  1.00 │     │
-││      │ ...   ...   ...  │     │
-││      │ 0.00  3.00  4.00 │     │
-││      │ 0.00  3.00  5.00 │     │
-│├──────┼──────────────────┤     │
-││4 @ 1 │ 0.00  4.00  0.00 │     │
-││axis 2│ 0.00  4.00  1.00 │     │
-││      │ ...   ...   ...  │     │
-││      │ 0.00  4.00  4.00 │     │
-││      │ 0.00  4.00  5.00 │     │
-│└──────┴──────────────────┘     │
-├────────────────────────────────┤
-│┌──────┬──────────────────┐     │
-││1 @ 0 │axis 3            │     │
-│├──────┼──────────────────┤     │
-││0 @ 1 │ 1.00  0.00  0.00 │     │
-││axis 2│ 1.00  0.00  1.00 │     │
-││      │ ...   ...   ...  │     │
-││      │ 1.00  0.00  4.00 │     │
-││      │ 1.00  0.00  5.00 │     │
-│├──────┼──────────────────┤     │
-││1 @ 1 │ 1.00  1.00  0.00 │     │
-││axis 2│ 1.00  1.00  1.00 │     │
-││      │ ...   ...   ...  │     │
-││      │ 1.00  1.00  4.00 │     │
-││      │ 1.00  1.00  5.00 │     │
-│├──────┼──────────────────┤     │
-││2 @ 1 │ 1.00  2.00  0.00 │     │
-││axis 2│ 1.00  2.00  1.00 │     │
-││      │ ...   ...   ...  │     │
-││      │ 1.00  2.00  4.00 │     │
-││      │ 1.00  2.00  5.00 │     │
-│├──────┼──────────────────┤     │
-││3 @ 1 │ 1.00  3.00  0.00 │     │
-││axis 2│ 1.00  3.00  1.00 │     │
-││      │ ...   ...   ...  │     │
-││      │ 1.00  3.00  4.00 │     │
-││      │ 1.00  3.00  5.00 │     │
-│├──────┼──────────────────┤     │
-││4 @ 1 │ 1.00  4.00  0.00 │     │
-││axis 2│ 1.00  4.00  1.00 │     │
-││      │ ...   ...   ...  │     │
-││      │ 1.00  4.00  4.00 │     │
-││      │ 1.00  4.00  5.00 │     │
-│└──────┴──────────────────┘     │
-├────────────────────────────────┤
-│┌──────┬──────────────────┐     │
-││2 @ 0 │axis 3            │     │
-│├──────┼──────────────────┤     │
-││0 @ 1 │ 2.00  0.00  0.00 │     │
-││axis 2│ 2.00  0.00  1.00 │     │
-││      │ ...   ...   ...  │     │
-││      │ 2.00  0.00  4.00 │     │
-││      │ 2.00  0.00  5.00 │     │
-│├──────┼──────────────────┤     │
-││1 @ 1 │ 2.00  1.00  0.00 │     │
-││axis 2│ 2.00  1.00  1.00 │     │
-││      │ ...   ...   ...  │     │
-││      │ 2.00  1.00  4.00 │     │
-││      │ 2.00  1.00  5.00 │     │
-│├──────┼──────────────────┤     │
-││2 @ 1 │ 2.00  2.00  0.00 │     │
-││axis 2│ 2.00  2.00  1.00 │     │
-││      │ ...   ...   ...  │     │
-││      │ 2.00  2.00  4.00 │     │
-││      │ 2.00  2.00  5.00 │     │
-│├──────┼──────────────────┤     │
-││3 @ 1 │ 2.00  3.00  0.00 │     │
-││axis 2│ 2.00  3.00  1.00 │     │
-││      │ ...   ...   ...  │     │
-││      │ 2.00  3.00  4.00 │     │
-││      │ 2.00  3.00  5.00 │     │
-│├──────┼──────────────────┤     │
-││4 @ 1 │ 2.00  4.00  0.00 │     │
-││axis 2│ 2.00  4.00  1.00 │     │
-││      │ ...   ...   ...  │     │
-││      │ 2.00  4.00  4.00 │     │
-││      │ 2.00  4.00  5.00 │     │
-│└──────┴──────────────────┘     │
-├────────────────────────────────┤
-│┌──────┬──────────────────┐     │
-││3 @ 0 │axis 3            │     │
-│├──────┼──────────────────┤     │
-││0 @ 1 │ 3.00  0.00  0.00 │     │
-││axis 2│ 3.00  0.00  1.00 │     │
-││      │ ...   ...   ...  │     │
-││      │ 3.00  0.00  4.00 │     │
-││      │ 3.00  0.00  5.00 │     │
-│├──────┼──────────────────┤     │
-││1 @ 1 │ 3.00  1.00  0.00 │     │
-││axis 2│ 3.00  1.00  1.00 │     │
-││      │ ...   ...   ...  │     │
-││      │ 3.00  1.00  4.00 │     │
-││      │ 3.00  1.00  5.00 │     │
-│├──────┼──────────────────┤     │
-││2 @ 1 │ 3.00  2.00  0.00 │     │
-││axis 2│ 3.00  2.00  1.00 │     │
-││      │ ...   ...   ...  │     │
-││      │ 3.00  2.00  4.00 │     │
-││      │ 3.00  2.00  5.00 │     │
-│├──────┼──────────────────┤     │
-││3 @ 1 │ 3.00  3.00  0.00 │     │
-││axis 2│ 3.00  3.00  1.00 │     │
-││      │ ...   ...   ...  │     │
-││      │ 3.00  3.00  4.00 │     │
-││      │ 3.00  3.00  5.00 │     │
-│├──────┼──────────────────┤     │
-││4 @ 1 │ 3.00  4.00  0.00 │     │
-││axis 2│ 3.00  4.00  1.00 │     │
-││      │ ...   ...   ...  │     │
-││      │ 3.00  4.00  4.00 │     │
-││      │ 3.00  4.00  5.00 │     │
-│└──────┴──────────────────┘     │
-└────────────────────────────────┘
+┌──────────────────────────────────┐
+│[9]: ;=>+ shape 0:4,1:5,2:6,3:3   │
+│┌──────┬────────────────────────┐ │
+││0 @ 0 │axis 3                  │ │
+│├──────┼────────────────────────┤ │
+││0 @ 1 │ 0.00  1.73e+2  1.21e+1 │ │
+││axis 2│ 0.00  1.73e+2  1.31e+1 │ │
+││      │ ...   ...      ...     │ │
+││      │ 0.00  1.73e+2  1.61e+1 │ │
+││      │ 0.00  1.73e+2  1.71e+1 │ │
+│├──────┼────────────────────────┤ │
+││1 @ 1 │ 0.00  1.74e+2  1.21e+1 │ │
+││axis 2│ 0.00  1.74e+2  1.31e+1 │ │
+││      │ ...   ...      ...     │ │
+││      │ 0.00  1.74e+2  1.61e+1 │ │
+││      │ 0.00  1.74e+2  1.71e+1 │ │
+│├──────┼────────────────────────┤ │
+││2 @ 1 │ 0.00  1.75e+2  1.21e+1 │ │
+││axis 2│ 0.00  1.75e+2  1.31e+1 │ │
+││      │ ...   ...      ...     │ │
+││      │ 0.00  1.75e+2  1.61e+1 │ │
+││      │ 0.00  1.75e+2  1.71e+1 │ │
+│├──────┼────────────────────────┤ │
+││3 @ 1 │ 0.00  1.76e+2  1.21e+1 │ │
+││axis 2│ 0.00  1.76e+2  1.31e+1 │ │
+││      │ ...   ...      ...     │ │
+││      │ 0.00  1.76e+2  1.61e+1 │ │
+││      │ 0.00  1.76e+2  1.71e+1 │ │
+│├──────┼────────────────────────┤ │
+││4 @ 1 │ 0.00  1.77e+2  1.21e+1 │ │
+││axis 2│ 0.00  1.77e+2  1.31e+1 │ │
+││      │ ...   ...      ...     │ │
+││      │ 0.00  1.77e+2  1.61e+1 │ │
+││      │ 0.00  1.77e+2  1.71e+1 │ │
+│└──────┴────────────────────────┘ │
+├──────────────────────────────────┤
+│┌──────┬─────────────────────────┐│
+││1 @ 0 │axis 3                   ││
+│├──────┼─────────────────────────┤│
+││0 @ 1 │ 1.00  3.42e+3  3.48e+15 ││
+││axis 2│ 1.00  3.42e+3  3.48e+15 ││
+││      │ ...   ...      ...      ││
+││      │ 1.00  3.42e+3  3.48e+15 ││
+││      │ 1.00  3.42e+3  3.48e+15 ││
+│├──────┼─────────────────────────┤│
+││1 @ 1 │ 1.00  3.43e+3  3.48e+15 ││
+││axis 2│ 1.00  3.43e+3  3.48e+15 ││
+││      │ ...   ...      ...      ││
+││      │ 1.00  3.43e+3  3.48e+15 ││
+││      │ 1.00  3.43e+3  3.48e+15 ││
+│├──────┼─────────────────────────┤│
+││2 @ 1 │ 1.00  3.43e+3  3.48e+15 ││
+││axis 2│ 1.00  3.43e+3  3.48e+15 ││
+││      │ ...   ...      ...      ││
+││      │ 1.00  3.43e+3  3.48e+15 ││
+││      │ 1.00  3.43e+3  3.48e+15 ││
+│├──────┼─────────────────────────┤│
+││3 @ 1 │ 1.00  3.43e+3  3.48e+15 ││
+││axis 2│ 1.00  3.43e+3  3.48e+15 ││
+││      │ ...   ...      ...      ││
+││      │ 1.00  3.43e+3  3.48e+15 ││
+││      │ 1.00  3.43e+3  3.48e+15 ││
+│├──────┼─────────────────────────┤│
+││4 @ 1 │ 1.00  3.43e+3  3.48e+15 ││
+││axis 2│ 1.00  3.43e+3  3.48e+15 ││
+││      │ ...   ...      ...      ││
+││      │ 1.00  3.43e+3  3.48e+15 ││
+││      │ 1.00  3.43e+3  3.48e+15 ││
+│└──────┴─────────────────────────┘│
+├──────────────────────────────────┤
+│┌──────┬────────────────────────┐ │
+││2 @ 0 │axis 3                  │ │
+│├──────┼────────────────────────┤ │
+││0 @ 1 │ 2.00  5.15e+4  3.35e+7 │ │
+││axis 2│ 2.00  5.15e+4  3.35e+7 │ │
+││      │ ...   ...      ...     │ │
+││      │ 2.00  5.15e+4  3.35e+7 │ │
+││      │ 2.00  5.15e+4  3.35e+7 │ │
+│├──────┼────────────────────────┤ │
+││1 @ 1 │ 2.00  5.15e+4  3.35e+7 │ │
+││axis 2│ 2.00  5.15e+4  3.35e+7 │ │
+││      │ ...   ...      ...     │ │
+││      │ 2.00  5.15e+4  3.35e+7 │ │
+││      │ 2.00  5.15e+4  3.35e+7 │ │
+│├──────┼────────────────────────┤ │
+││2 @ 1 │ 2.00  5.15e+4  3.35e+7 │ │
+││axis 2│ 2.00  5.15e+4  3.35e+7 │ │
+││      │ ...   ...      ...     │ │
+││      │ 2.00  5.15e+4  3.35e+7 │ │
+││      │ 2.00  5.15e+4  3.35e+7 │ │
+│├──────┼────────────────────────┤ │
+││3 @ 1 │ 2.00  5.15e+4  3.35e+7 │ │
+││axis 2│ 2.00  5.15e+4  3.35e+7 │ │
+││      │ ...   ...      ...     │ │
+││      │ 2.00  5.15e+4  3.35e+7 │ │
+││      │ 2.00  5.15e+4  3.35e+7 │ │
+│├──────┼────────────────────────┤ │
+││4 @ 1 │ 2.00  5.15e+4  3.35e+7 │ │
+││axis 2│ 2.00  5.15e+4  3.35e+7 │ │
+││      │ ...   ...      ...     │ │
+││      │ 2.00  5.15e+4  3.35e+7 │ │
+││      │ 2.00  5.15e+4  3.35e+7 │ │
+│└──────┴────────────────────────┘ │
+├──────────────────────────────────┤
+│┌──────┬────────────────────────┐ │
+││3 @ 0 │axis 3                  │ │
+│├──────┼────────────────────────┤ │
+││0 @ 1 │ 3.00  2.20e+2  2.53e+2 │ │
+││axis 2│ 3.00  2.20e+2  2.54e+2 │ │
+││      │ ...   ...      ...     │ │
+││      │ 3.00  2.20e+2  2.57e+2 │ │
+││      │ 3.00  2.20e+2  2.58e+2 │ │
+│├──────┼────────────────────────┤ │
+││1 @ 1 │ 3.00  2.21e+2  2.53e+2 │ │
+││axis 2│ 3.00  2.21e+2  2.54e+2 │ │
+││      │ ...   ...      ...     │ │
+││      │ 3.00  2.21e+2  2.57e+2 │ │
+││      │ 3.00  2.21e+2  2.58e+2 │ │
+│├──────┼────────────────────────┤ │
+││2 @ 1 │ 3.00  2.22e+2  2.53e+2 │ │
+││axis 2│ 3.00  2.22e+2  2.54e+2 │ │
+││      │ ...   ...      ...     │ │
+││      │ 3.00  2.22e+2  2.57e+2 │ │
+││      │ 3.00  2.22e+2  2.58e+2 │ │
+│├──────┼────────────────────────┤ │
+││3 @ 1 │ 3.00  2.23e+2  2.53e+2 │ │
+││axis 2│ 3.00  2.23e+2  2.54e+2 │ │
+││      │ ...   ...      ...     │ │
+││      │ 3.00  2.23e+2  2.57e+2 │ │
+││      │ 3.00  2.23e+2  2.58e+2 │ │
+│├──────┼────────────────────────┤ │
+││4 @ 1 │ 3.00  2.24e+2  2.53e+2 │ │
+││axis 2│ 3.00  2.24e+2  2.54e+2 │ │
+││      │ ...   ...      ...     │ │
+││      │ 3.00  2.24e+2  2.57e+2 │ │
+││      │ 3.00  2.24e+2  2.58e+2 │ │
+│└──────┴────────────────────────┘ │
+└──────────────────────────────────┘
HERE: test/einsum/einsum_trivia_exec.ml:255:21
-┌───────────────────────────┐
-│[1]: =>_ti shape 0:4,1:3   │
-│┌──────┬──────────────────┐│
-││      │axis 1            ││
-│├──────┼──────────────────┤│
-││axis 0│ 0.00  0.00  0.00 ││
-││      │ 1.00  0.00  0.00 ││
-││      │ 2.00  0.00  0.00 ││
-││      │ 3.00  0.00  0.00 ││
-│└──────┴──────────────────┘│
-└───────────────────────────┘
+┌──────────────────────────────────┐
+│[1]: =>_ti shape 0:4,1:3          │
+│┌──────┬─────────────────────────┐│
+││      │axis 1                   ││
+│├──────┼─────────────────────────┤│
+││axis 0│ 0.00  1.73e+2  1.21e+1  ││
+││      │ 1.00  3.42e+3  3.48e+15 ││
+││      │ 2.00  5.15e+4  3.35e+7  ││
+││      │ 3.00  2.20e+2  2.53e+2  ││
+│└──────┴─────────────────────────┘│
+└──────────────────────────────────┘
HERE: test/einsum/einsum_trivia_exec.ml:256:21
┌───────────────────────────┐
│[7]: =>_tk shape 0:6,1:3   │
(cd _build/.sandbox/5d74a47f13c8e2afcd8a6f16883012bd/default/test/einsum && .einsum_tutorials.inline-tests/inline-test-runner.exe inline-test-runner einsum_tutorials -partition einsum_trivia.ml -source-tree-root ../.. -diff-cmd -)
Retrieving commandline, environment, or config file variable ocannl_log_level
Found 0, in the config file
File "test/einsum/einsum_trivia.ml", line 1, characters 0-0:
/usr/local/bin/git --no-pager diff --no-index --color=always -u _build/default/test/einsum/einsum_trivia.ml _build/.sandbox/5d74a47f13c8e2afcd8a6f16883012bd/default/test/einsum/einsum_trivia.ml.corrected
diff --git a/_build/default/test/einsum/einsum_trivia.ml b/_build/.sandbox/5d74a47f13c8e2afcd8a6f16883012bd/default/test/einsum/einsum_trivia.ml.corrected
index 592e0c8..72872c6 100644
--- a/_build/default/test/einsum/einsum_trivia.ml
+++ b/_build/.sandbox/5d74a47f13c8e2afcd8a6f16883012bd/default/test/einsum/einsum_trivia.ml.corrected
@@ -976,160 +976,160 @@ let%expect_test "outer_sum simulating axis concatenation" =
[%expect
{|
HERE: test/einsum/einsum_trivia.ml:975:21
-    ┌────────────────────────────────┐
-    │[9]: ;=>+ shape 0:4,1:5,2:6,3:3 │
-    │┌──────┬──────────────────┐     │
-    ││0 @ 0 │axis 3            │     │
-    │├──────┼──────────────────┤     │
-    ││0 @ 1 │ 0.00  0.00  0.00 │     │
-    ││axis 2│ 0.00  0.00  1.00 │     │
-    ││      │ ...   ...   ...  │     │
-    ││      │ 0.00  0.00  4.00 │     │
-    ││      │ 0.00  0.00  5.00 │     │
-    │├──────┼──────────────────┤     │
-    ││1 @ 1 │ 0.00  1.00  0.00 │     │
-    ││axis 2│ 0.00  1.00  1.00 │     │
-    ││      │ ...   ...   ...  │     │
-    ││      │ 0.00  1.00  4.00 │     │
-    ││      │ 0.00  1.00  5.00 │     │
-    │├──────┼──────────────────┤     │
-    ││2 @ 1 │ 0.00  2.00  0.00 │     │
-    ││axis 2│ 0.00  2.00  1.00 │     │
-    ││      │ ...   ...   ...  │     │
-    ││      │ 0.00  2.00  4.00 │     │
-    ││      │ 0.00  2.00  5.00 │     │
-    │├──────┼──────────────────┤     │
-    ││3 @ 1 │ 0.00  3.00  0.00 │     │
-    ││axis 2│ 0.00  3.00  1.00 │     │
-    ││      │ ...   ...   ...  │     │
-    ││      │ 0.00  3.00  4.00 │     │
-    ││      │ 0.00  3.00  5.00 │     │
-    │├──────┼──────────────────┤     │
-    ││4 @ 1 │ 0.00  4.00  0.00 │     │
-    ││axis 2│ 0.00  4.00  1.00 │     │
-    ││      │ ...   ...   ...  │     │
-    ││      │ 0.00  4.00  4.00 │     │
-    ││      │ 0.00  4.00  5.00 │     │
-    │└──────┴──────────────────┘     │
-    ├────────────────────────────────┤
-    │┌──────┬──────────────────┐     │
-    ││1 @ 0 │axis 3            │     │
-    │├──────┼──────────────────┤     │
-    ││0 @ 1 │ 1.00  0.00  0.00 │     │
-    ││axis 2│ 1.00  0.00  1.00 │     │
-    ││      │ ...   ...   ...  │     │
-    ││      │ 1.00  0.00  4.00 │     │
-    ││      │ 1.00  0.00  5.00 │     │
-    │├──────┼──────────────────┤     │
-    ││1 @ 1 │ 1.00  1.00  0.00 │     │
-    ││axis 2│ 1.00  1.00  1.00 │     │
-    ││      │ ...   ...   ...  │     │
-    ││      │ 1.00  1.00  4.00 │     │
-    ││      │ 1.00  1.00  5.00 │     │
-    │├──────┼──────────────────┤     │
-    ││2 @ 1 │ 1.00  2.00  0.00 │     │
-    ││axis 2│ 1.00  2.00  1.00 │     │
-    ││      │ ...   ...   ...  │     │
-    ││      │ 1.00  2.00  4.00 │     │
-    ││      │ 1.00  2.00  5.00 │     │
-    │├──────┼──────────────────┤     │
-    ││3 @ 1 │ 1.00  3.00  0.00 │     │
-    ││axis 2│ 1.00  3.00  1.00 │     │
-    ││      │ ...   ...   ...  │     │
-    ││      │ 1.00  3.00  4.00 │     │
-    ││      │ 1.00  3.00  5.00 │     │
-    │├──────┼──────────────────┤     │
-    ││4 @ 1 │ 1.00  4.00  0.00 │     │
-    ││axis 2│ 1.00  4.00  1.00 │     │
-    ││      │ ...   ...   ...  │     │
-    ││      │ 1.00  4.00  4.00 │     │
-    ││      │ 1.00  4.00  5.00 │     │
-    │└──────┴──────────────────┘     │
-    ├────────────────────────────────┤
-    │┌──────┬──────────────────┐     │
-    ││2 @ 0 │axis 3            │     │
-    │├──────┼──────────────────┤     │
-    ││0 @ 1 │ 2.00  0.00  0.00 │     │
-    ││axis 2│ 2.00  0.00  1.00 │     │
-    ││      │ ...   ...   ...  │     │
-    ││      │ 2.00  0.00  4.00 │     │
-    ││      │ 2.00  0.00  5.00 │     │
-    │├──────┼──────────────────┤     │
-    ││1 @ 1 │ 2.00  1.00  0.00 │     │
-    ││axis 2│ 2.00  1.00  1.00 │     │
-    ││      │ ...   ...   ...  │     │
-    ││      │ 2.00  1.00  4.00 │     │
-    ││      │ 2.00  1.00  5.00 │     │
-    │├──────┼──────────────────┤     │
-    ││2 @ 1 │ 2.00  2.00  0.00 │     │
-    ││axis 2│ 2.00  2.00  1.00 │     │
-    ││      │ ...   ...   ...  │     │
-    ││      │ 2.00  2.00  4.00 │     │
-    ││      │ 2.00  2.00  5.00 │     │
-    │├──────┼──────────────────┤     │
-    ││3 @ 1 │ 2.00  3.00  0.00 │     │
-    ││axis 2│ 2.00  3.00  1.00 │     │
-    ││      │ ...   ...   ...  │     │
-    ││      │ 2.00  3.00  4.00 │     │
-    ││      │ 2.00  3.00  5.00 │     │
-    │├──────┼──────────────────┤     │
-    ││4 @ 1 │ 2.00  4.00  0.00 │     │
-    ││axis 2│ 2.00  4.00  1.00 │     │
-    ││      │ ...   ...   ...  │     │
-    ││      │ 2.00  4.00  4.00 │     │
-    ││      │ 2.00  4.00  5.00 │     │
-    │└──────┴──────────────────┘     │
-    ├────────────────────────────────┤
-    │┌──────┬──────────────────┐     │
-    ││3 @ 0 │axis 3            │     │
-    │├──────┼──────────────────┤     │
-    ││0 @ 1 │ 3.00  0.00  0.00 │     │
-    ││axis 2│ 3.00  0.00  1.00 │     │
-    ││      │ ...   ...   ...  │     │
-    ││      │ 3.00  0.00  4.00 │     │
-    ││      │ 3.00  0.00  5.00 │     │
-    │├──────┼──────────────────┤     │
-    ││1 @ 1 │ 3.00  1.00  0.00 │     │
-    ││axis 2│ 3.00  1.00  1.00 │     │
-    ││      │ ...   ...   ...  │     │
-    ││      │ 3.00  1.00  4.00 │     │
-    ││      │ 3.00  1.00  5.00 │     │
-    │├──────┼──────────────────┤     │
-    ││2 @ 1 │ 3.00  2.00  0.00 │     │
-    ││axis 2│ 3.00  2.00  1.00 │     │
-    ││      │ ...   ...   ...  │     │
-    ││      │ 3.00  2.00  4.00 │     │
-    ││      │ 3.00  2.00  5.00 │     │
-    │├──────┼──────────────────┤     │
-    ││3 @ 1 │ 3.00  3.00  0.00 │     │
-    ││axis 2│ 3.00  3.00  1.00 │     │
-    ││      │ ...   ...   ...  │     │
-    ││      │ 3.00  3.00  4.00 │     │
-    ││      │ 3.00  3.00  5.00 │     │
-    │├──────┼──────────────────┤     │
-    ││4 @ 1 │ 3.00  4.00  0.00 │     │
-    ││axis 2│ 3.00  4.00  1.00 │     │
-    ││      │ ...   ...   ...  │     │
-    ││      │ 3.00  4.00  4.00 │     │
-    ││      │ 3.00  4.00  5.00 │     │
-    │└──────┴──────────────────┘     │
-    └────────────────────────────────┘
+    ┌─────────────────────────────────────┐
+    │[9]: ;=>+ shape 0:4,1:5,2:6,3:3      │
+    │┌──────┬────────────────────────────┐│
+    ││0 @ 0 │axis 3                      ││
+    │├──────┼────────────────────────────┤│
+    ││0 @ 1 │ 1.99e+3  6.43e-42  2.36e+3 ││
+    ││axis 2│ 1.99e+3  6.43e-42  2.36e+3 ││
+    ││      │ ...      ...       ...     ││
+    ││      │ 1.99e+3  6.43e-42  2.36e+3 ││
+    ││      │ 1.99e+3  6.43e-42  2.36e+3 ││
+    │├──────┼────────────────────────────┤│
+    ││1 @ 1 │ 2.66e+3  1.00  3.16e+3     ││
+    ││axis 2│ 2.66e+3  1.00  3.16e+3     ││
+    ││      │ ...      ...   ...         ││
+    ││      │ 2.66e+3  1.00  3.16e+3     ││
+    ││      │ 2.66e+3  1.00  3.16e+3     ││
+    │├──────┼────────────────────────────┤│
+    ││2 @ 1 │ 3.33e+3  2.00  3.96e+3     ││
+    ││axis 2│ 3.33e+3  2.00  3.96e+3     ││
+    ││      │ ...      ...   ...         ││
+    ││      │ 3.33e+3  2.00  3.96e+3     ││
+    ││      │ 3.33e+3  2.00  3.96e+3     ││
+    │├──────┼────────────────────────────┤│
+    ││3 @ 1 │ 4.00e+3  3.00  4.76e+3     ││
+    ││axis 2│ 4.00e+3  3.00  4.76e+3     ││
+    ││      │ ...      ...   ...         ││
+    ││      │ 4.00e+3  3.00  4.76e+3     ││
+    ││      │ 4.00e+3  3.00  4.76e+3     ││
+    │├──────┼────────────────────────────┤│
+    ││4 @ 1 │ 4.68e+3  4.00  5.56e+3     ││
+    ││axis 2│ 4.68e+3  4.00  5.56e+3     ││
+    ││      │ ...      ...   ...         ││
+    ││      │ 4.68e+3  4.00  5.56e+3     ││
+    ││      │ 4.68e+3  4.00  5.56e+3     ││
+    │└──────┴────────────────────────────┘│
+    ├─────────────────────────────────────┤
+    │┌──────┬────────────────────────┐    │
+    ││1 @ 0 │axis 3                  │    │
+    │├──────┼────────────────────────┤    │
+    ││0 @ 1 │ 1.99e+3  0.00  2.36e+3 │    │
+    ││axis 2│ 1.99e+3  0.00  2.36e+3 │    │
+    ││      │ ...      ...   ...     │    │
+    ││      │ 1.99e+3  0.00  2.36e+3 │    │
+    ││      │ 1.99e+3  0.00  2.36e+3 │    │
+    │├──────┼────────────────────────┤    │
+    ││1 @ 1 │ 2.66e+3  1.00  3.16e+3 │    │
+    ││axis 2│ 2.66e+3  1.00  3.16e+3 │    │
+    ││      │ ...      ...   ...     │    │
+    ││      │ 2.66e+3  1.00  3.16e+3 │    │
+    ││      │ 2.66e+3  1.00  3.16e+3 │    │
+    │├──────┼────────────────────────┤    │
+    ││2 @ 1 │ 3.33e+3  2.00  3.96e+3 │    │
+    ││axis 2│ 3.33e+3  2.00  3.96e+3 │    │
+    ││      │ ...      ...   ...     │    │
+    ││      │ 3.33e+3  2.00  3.96e+3 │    │
+    ││      │ 3.33e+3  2.00  3.96e+3 │    │
+    │├──────┼────────────────────────┤    │
+    ││3 @ 1 │ 4.00e+3  3.00  4.76e+3 │    │
+    ││axis 2│ 4.00e+3  3.00  4.76e+3 │    │
+    ││      │ ...      ...   ...     │    │
+    ││      │ 4.00e+3  3.00  4.76e+3 │    │
+    ││      │ 4.00e+3  3.00  4.76e+3 │    │
+    │├──────┼────────────────────────┤    │
+    ││4 @ 1 │ 4.68e+3  4.00  5.56e+3 │    │
+    ││axis 2│ 4.68e+3  4.00  5.56e+3 │    │
+    ││      │ ...      ...   ...     │    │
+    ││      │ 4.68e+3  4.00  5.56e+3 │    │
+    ││      │ 4.68e+3  4.00  5.56e+3 │    │
+    │└──────┴────────────────────────┘    │
+    ├─────────────────────────────────────┤
+    │┌──────┬────────────────────────┐    │
+    ││2 @ 0 │axis 3                  │    │
+    │├──────┼────────────────────────┤    │
+    ││0 @ 1 │ 1.99e+3  0.00  2.36e+3 │    │
+    ││axis 2│ 1.99e+3  0.00  2.36e+3 │    │
+    ││      │ ...      ...   ...     │    │
+    ││      │ 1.99e+3  0.00  2.36e+3 │    │
+    ││      │ 1.99e+3  0.00  2.36e+3 │    │
+    │├──────┼────────────────────────┤    │
+    ││1 @ 1 │ 2.66e+3  1.00  3.16e+3 │    │
+    ││axis 2│ 2.66e+3  1.00  3.16e+3 │    │
+    ││      │ ...      ...   ...     │    │
+    ││      │ 2.66e+3  1.00  3.16e+3 │    │
+    ││      │ 2.66e+3  1.00  3.16e+3 │    │
+    │├──────┼────────────────────────┤    │
+    ││2 @ 1 │ 3.33e+3  2.00  3.96e+3 │    │
+    ││axis 2│ 3.33e+3  2.00  3.96e+3 │    │
+    ││      │ ...      ...   ...     │    │
+    ││      │ 3.33e+3  2.00  3.96e+3 │    │
+    ││      │ 3.33e+3  2.00  3.96e+3 │    │
+    │├──────┼────────────────────────┤    │
+    ││3 @ 1 │ 4.01e+3  3.00  4.76e+3 │    │
+    ││axis 2│ 4.01e+3  3.00  4.76e+3 │    │
+    ││      │ ...      ...   ...     │    │
+    ││      │ 4.01e+3  3.00  4.76e+3 │    │
+    ││      │ 4.01e+3  3.00  4.76e+3 │    │
+    │├──────┼────────────────────────┤    │
+    ││4 @ 1 │ 4.68e+3  4.00  5.56e+3 │    │
+    ││axis 2│ 4.68e+3  4.00  5.56e+3 │    │
+    ││      │ ...      ...   ...     │    │
+    ││      │ 4.68e+3  4.00  5.56e+3 │    │
+    ││      │ 4.68e+3  4.00  5.56e+3 │    │
+    │└──────┴────────────────────────┘    │
+    ├─────────────────────────────────────┤
+    │┌──────┬────────────────────────┐    │
+    ││3 @ 0 │axis 3                  │    │
+    │├──────┼────────────────────────┤    │
+    ││0 @ 1 │ 1.99e+3  0.00  2.36e+3 │    │
+    ││axis 2│ 1.99e+3  0.00  2.36e+3 │    │
+    ││      │ ...      ...   ...     │    │
+    ││      │ 1.99e+3  0.00  2.36e+3 │    │
+    ││      │ 1.99e+3  0.00  2.36e+3 │    │
+    │├──────┼────────────────────────┤    │
+    ││1 @ 1 │ 2.66e+3  1.00  3.16e+3 │    │
+    ││axis 2│ 2.66e+3  1.00  3.16e+3 │    │
+    ││      │ ...      ...   ...     │    │
+    ││      │ 2.66e+3  1.00  3.16e+3 │    │
+    ││      │ 2.66e+3  1.00  3.16e+3 │    │
+    │├──────┼────────────────────────┤    │
+    ││2 @ 1 │ 3.33e+3  2.00  3.96e+3 │    │
+    ││axis 2│ 3.33e+3  2.00  3.96e+3 │    │
+    ││      │ ...      ...   ...     │    │
+    ││      │ 3.33e+3  2.00  3.96e+3 │    │
+    ││      │ 3.33e+3  2.00  3.96e+3 │    │
+    │├──────┼────────────────────────┤    │
+    ││3 @ 1 │ 4.01e+3  3.00  4.76e+3 │    │
+    ││axis 2│ 4.01e+3  3.00  4.76e+3 │    │
+    ││      │ ...      ...   ...     │    │
+    ││      │ 4.01e+3  3.00  4.76e+3 │    │
+    ││      │ 4.01e+3  3.00  4.76e+3 │    │
+    │├──────┼────────────────────────┤    │
+    ││4 @ 1 │ 4.68e+3  4.00  5.56e+3 │    │
+    ││axis 2│ 4.68e+3  4.00  5.56e+3 │    │
+    ││      │ ...      ...   ...     │    │
+    ││      │ 4.68e+3  4.00  5.56e+3 │    │
+    ││      │ 4.68e+3  4.00  5.56e+3 │    │
+    │└──────┴────────────────────────┘    │
+    └─────────────────────────────────────┘
|}];
Train.printf ~here:[%here] ~with_code:false ~with_grad:false ti;
[%expect
{|
HERE: test/einsum/einsum_trivia.ml:1118:21
-    ┌───────────────────────────┐
-    │[1]: =>_ti shape 0:4,1:3   │
-    │┌──────┬──────────────────┐│
-    ││      │axis 1            ││
-    │├──────┼──────────────────┤│
-    ││axis 0│ 0.00  0.00  0.00 ││
-    ││      │ 1.00  0.00  0.00 ││
-    ││      │ 2.00  0.00  0.00 ││
-    ││      │ 3.00  0.00  0.00 ││
-    │└──────┴──────────────────┘│
-    └───────────────────────────┘
+    ┌───────────────────────────────┐
+    │[1]: =>_ti shape 0:4,1:3       │
+    │┌──────┬──────────────────────┐│
+    ││      │axis 1                ││
+    │├──────┼──────────────────────┤│
+    ││axis 0│ 0.00  6.43e-42  0.00 ││
+    ││      │ 1.00  0.00      0.00 ││
+    ││      │ 2.00  0.00      0.00 ││
+    ││      │ 3.00  0.00      0.00 ││
+    │└──────┴──────────────────────┘│
+    └───────────────────────────────┘
|}];
Train.printf ~here:[%here] ~with_code:false ~with_grad:false tk;
[%expect
(cd _build/.sandbox/ab9be09ab245c819beca40a3b91fa484/default/test/operations && .operations_tutorials.inline-tests/inline-test-runner.exe inline-test-runner operations_tutorials -partition hello_world_op.ml -source-tree-root ../.. -diff-cmd -)
Retrieving commandline, environment, or config file variable ocannl_log_level
Found 0, in the config file
File "test/operations/zero2hero_1of7.ml", line 1, characters 0-0:
/usr/local/bin/git --no-pager diff --no-index --color=always -u _build/default/test/operations/zero2hero_1of7.ml _build/.sandbox/ab9be09ab245c819beca40a3b91fa484/default/test/operations/zero2hero_1of7.ml.corrected
diff --git a/_build/default/test/operations/zero2hero_1of7.ml b/_build/.sandbox/ab9be09ab245c819beca40a3b91fa484/default/test/operations/zero2hero_1of7.ml.corrected
index 8249a67..f8e0779 100644
--- a/_build/default/test/operations/zero2hero_1of7.ml
+++ b/_build/.sandbox/ab9be09ab245c819beca40a3b91fa484/default/test/operations/zero2hero_1of7.ml.corrected
@@ -272,21 +272,21 @@ let%expect_test "Simple gradients hosted" =
[%expect
{|
#12 *._l
-                        0.00
+                        1.40e-45
#13 grad_*._l
-                        0.00
+                        2.80e-45
#8 +_d                   │#10 f non-emb
-                  0.00                    │ -2.00
+                  1.40e-45                │ -2.00
#9 grad_+_d              │#11 grad_f
-                  0.00                    │ 0.00
+                  2.80e-45                │ 2.80e-45
#4 *._e            │#6 c non-emb│
-           0.00              │ 1.00e+1    │
+           5.50e+1           │ 1.00e+1    │
#5 grad_*._e       │#7 grad_c   │
-           0.00              │ 0.00       │
+           6.00e+1           │ 2.50e+1    │
#0 a non-emb│#2 b non-emb│            │
2.00       │ -3.00      │            │
#1 grad_a   │#3 grad_b   │            │
-     0.00       │ 0.00       │            │
+     2.80e-45   │ 2.00e+1    │            │
|}];
(* Do not update the params: all values and gradients will be at initial points, which are
specified in the tensor in the brackets. *)
@@ -401,21 +401,21 @@ let%expect_test "Simple gradients virtual" =
Train.printf_tree ~with_grad:true ~depth:9 l;
[%expect {|
#12 *._l
-                    0.00
+                    1.02e+1
#13 grad_*._l Virt/40
<void>
#8 +_d Local/1046            │#10 f non-emb
<void>                       │ -2.00
#9 grad_+_d Virt/40          │#11 grad_f
-             <void>                       │ 0.00
+             <void>                       │ -2.40
#4 *._e Virt/152       │#6 c non-emb│
<void>                 │ 1.00e+1    │
#5 grad_*._e Virt/40   │#7 grad_c   │
-      <void>                 │ 0.00       │
+      <void>                 │ 1.00       │
#0 a non-emb│#2 b non-emb│            │
2.00       │ -3.00      │            │
#1 grad_a   │#3 grad_b   │            │
-     0.00       │ 0.00       │            │
+     -1.57e+1   │ 6.56       │            │
|}];
(* Do not update the params: all values and gradients will be at initial points, which are
specified in the tensor in the brackets. *)
File "test/operations/test_threefry4x32.ml", line 1, characters 0-0:
/usr/local/bin/git --no-pager diff --no-index --color=always -u _build/default/test/operations/test_threefry4x32.ml _build/.sandbox/ab9be09ab245c819beca40a3b91fa484/default/test/operations/test_threefry4x32.ml.corrected
diff --git a/_build/default/test/operations/test_threefry4x32.ml b/_build/.sandbox/ab9be09ab245c819beca40a3b91fa484/default/test/operations/test_threefry4x32.ml.corrected
index 4a3396c..214c22b 100644
--- a/_build/default/test/operations/test_threefry4x32.ml
+++ b/_build/.sandbox/ab9be09ab245c819beca40a3b91fa484/default/test/operations/test_threefry4x32.ml.corrected
@@ -35,16 +35,57 @@ let%expect_test "threefry4x32 basic test" =
let all_in_range = Array.for_all result ~f:(fun x -> Float.(x >= 0.0 && x < 1.0)) in
Stdio.printf "All values in [0, 1) range: %b\n" all_in_range;


-  [%expect
-    {|
-    First 5 uniform random values:
-      [0]: 0.237546
-      [1]: 0.820663
-      [2]: 0.062128
-      [3]: 0.174579
-      [4]: 0.706292
-    All values in [0, 1) range: true
-    |}]
+  [%expect.unreachable]
+[@@expect.uncaught_exn {|
+  (* CR expect_test_collector: This test expectation appears to contain a backtrace.
+     This is strongly discouraged as backtraces are fragile.
+     Please change this test to not include a backtrace. *)
+  (lib/shape.ml.Shape_error
+    "projection_of_solved_dims: unknown projection: 6 11"
+    ((Shape_mismatch
+       ((batch ((dims ()) (bcast Broadcastable) (id ((sh_id 3) (kind Batch)))))
+         (input
+           ((dims ()) (bcast Broadcastable) (id ((sh_id 3) (kind Input)))))
+         (output
+           ((dims ()) (bcast Broadcastable) (id ((sh_id 3) (kind Output)))))
+         (batch_padding ()) (input_padding ()) (output_padding ()) (id 3)
+         (debug_name uint4x32_to_prec_uniform))
+       ((batch ((dims ()) (bcast Broadcastable) (id ((sh_id 2) (kind Batch)))))
+         (input
+           ((dims ()) (bcast Broadcastable) (id ((sh_id 2) (kind Input)))))
+         (output
+           ((dims ((Dim ((d 11) (label ()) (proj_id ((Proj_id 6)))))))
+             (bcast Broadcastable) (id ((sh_id 2) (kind Output)))))
+         (batch_padding ()) (input_padding ()) (output_padding ()) (id 2)
+         (debug_name threefry4x32)))))
+  Raised at Ocannl__Shape.derive_projections in file "lib/shape.ml", line 885, characters 4-70
+  Re-raised at Ocannl__Shape.derive_projections in file "lib/shape.ml", lines 818-885, characters 35-70
+  Called from CamlinternalLazy.do_force_block in file "camlinternalLazy.ml", line 49, characters 17-27
+  Re-raised at CamlinternalLazy.do_force_block in file "camlinternalLazy.ml", line 56, characters 4-11
+  Called from CamlinternalLazy.force_lazy_block in file "camlinternalLazy.ml" (inlined), line 78, characters 27-67
+  Called from Ocannl__Operation.uint4x32_to_prec_uniform.(fun) in file "lib/operation.ml", line 270, characters 38-70
+  Called from CamlinternalLazy.do_force_block in file "camlinternalLazy.ml", line 49, characters 17-27
+  Re-raised at CamlinternalLazy.do_force_block in file "camlinternalLazy.ml", line 56, characters 4-11
+  Called from CamlinternalLazy.force_lazy_block in file "camlinternalLazy.ml" (inlined), line 78, characters 27-67
+  Called from Ir__Assignments.to_low_level.loop_accum in file "arrayjit/lib/assignments.ml", line 195, characters 22-44
+  Called from Ir__Assignments.to_low_level.loop in file "arrayjit/lib/assignments.ml", line 261, characters 17-24
+  Called from Ir__Assignments.to_low_level.loop in file "arrayjit/lib/assignments.ml", line 258, characters 66-72
+  Called from Ir__Assignments.to_low_level in file "arrayjit/lib/assignments.ml", line 293, characters 2-11
+  Re-raised at Ir__Assignments.to_low_level in file "arrayjit/lib/assignments.ml", lines 158-293, characters 29-11
+  Called from Ir__Assignments.lower in file "arrayjit/lib/assignments.ml", line 448, characters 26-43
+  Re-raised at Ir__Assignments.lower in file "arrayjit/lib/assignments.ml", line 448, characters 2-43
+  Re-raised at Ir__Assignments.lower in file "arrayjit/lib/assignments.ml", lines 446-453, characters 22-85
+  Called from Backends.lower_assignments in file "arrayjit/lib/backends.ml", lines 255-256, characters 4-45
+  Re-raised at Backends.lower_assignments in file "arrayjit/lib/backends.ml", lines 247-256, characters 34-47
+  Called from Backends.Raise_backend.compile in file "arrayjit/lib/backends.ml", line 440, characters 6-59
+  Re-raised at Backends.Raise_backend.compile in file "arrayjit/lib/backends.ml", lines 439-440, characters 4-59
+  Re-raised at Backends.Raise_backend.compile in file "arrayjit/lib/backends.ml", lines 438-446, characters 26-99
+  Called from Ocannl__Train.run_once in file "lib/train.ml", line 553, characters 25-89
+  Re-raised at Ocannl__Train.run_once in file "lib/train.ml", lines 533-556, characters 25-17
+  Called from Ocannl__Train.forward_once in file "lib/train.ml", lines 568-571, characters 4-46
+  Called from Operations_tutorials__Test_threefry4x32.(fun) in file "test/operations/test_threefry4x32.ml", line 25, characters 9-68
+  Called from Ppx_expect_runtime__Test_block.Configured.dump_backtrace in file "runtime/test_block.ml", line 142, characters 10-28
+  |}]


let%expect_test "uint4x32_to_prec_uniform different precisions" =
let module Backend = (val Backends.fresh_backend ()) in
@@ -72,12 +113,55 @@ let%expect_test "uint4x32_to_prec_uniform different precisions" =
test_precision Ir.Ops.double "Double";
test_precision Ir.Ops.half "Half";


-  [%expect
-    {|
-    Single precision - first value: 0.237546, second value: 0.820663
-    All values in [0, 1) range: true
-    Double precision - first value: 0.237546, second value: 0.820663
-    All values in [0, 1) range: true
-    Half precision - first value: 0.237546, second value: 0.820663
-    All values in [0, 1) range: true
-    |}]
+  [%expect.unreachable]
+[@@expect.uncaught_exn {|
+  (* CR expect_test_collector: This test expectation appears to contain a backtrace.
+     This is strongly discouraged as backtraces are fragile.
+     Please change this test to not include a backtrace. *)
+  (lib/shape.ml.Shape_error
+    "projection_of_solved_dims: unknown projection: 12 6"
+    ((Shape_mismatch
+       ((batch ((dims ()) (bcast Broadcastable) (id ((sh_id 7) (kind Batch)))))
+         (input
+           ((dims ()) (bcast Broadcastable) (id ((sh_id 7) (kind Input)))))
+         (output
+           ((dims ()) (bcast Broadcastable) (id ((sh_id 7) (kind Output)))))
+         (batch_padding ()) (input_padding ()) (output_padding ()) (id 7)
+         (debug_name uint4x32_to_prec_uniform))
+       ((batch ((dims ()) (bcast Broadcastable) (id ((sh_id 6) (kind Batch)))))
+         (input
+           ((dims ()) (bcast Broadcastable) (id ((sh_id 6) (kind Input)))))
+         (output
+           ((dims ((Dim ((d 6) (label ()) (proj_id ((Proj_id 12)))))))
+             (bcast Broadcastable) (id ((sh_id 6) (kind Output)))))
+         (batch_padding ()) (input_padding ()) (output_padding ()) (id 6)
+         (debug_name threefry4x32)))))
+  Raised at Ocannl__Shape.derive_projections in file "lib/shape.ml", line 885, characters 4-70
+  Re-raised at Ocannl__Shape.derive_projections in file "lib/shape.ml", lines 818-885, characters 35-70
+  Called from CamlinternalLazy.do_force_block in file "camlinternalLazy.ml", line 49, characters 17-27
+  Re-raised at CamlinternalLazy.do_force_block in file "camlinternalLazy.ml", line 56, characters 4-11
+  Called from CamlinternalLazy.force_lazy_block in file "camlinternalLazy.ml" (inlined), line 78, characters 27-67

  Called from Ocannl__Operation.uint4x32_to_prec_uniform.(fun) in file "lib/operation.ml", line 270, characters 38-70
+  Called from CamlinternalLazy.do_force_block in file "camlinternalLazy.ml", line 49, characters 17-27
+  Re-raised at CamlinternalLazy.do_force_block in file "camlinternalLazy.ml", line 56, characters 4-11
+  Called from CamlinternalLazy.force_lazy_block in file "camlinternalLazy.ml" (inlined), line 78, characters 27-67
+  Called from Ir__Assignments.to_low_level.loop_accum in file "arrayjit/lib/assignments.ml", line 195, characters 22-44
+  Called from Ir__Assignments.to_low_level.loop in file "arrayjit/lib/assignments.ml", line 261, characters 17-24
+  Called from Ir__Assignments.to_low_level.loop in file "arrayjit/lib/assignments.ml", line 258, characters 66-72
+  Called from Ir__Assignments.to_low_level in file "arrayjit/lib/assignments.ml", line 293, characters 2-11
+  Re-raised at Ir__Assignments.to_low_level in file "arrayjit/lib/assignments.ml", lines 158-293, characters 29-11
+  Called from Ir__Assignments.lower in file "arrayjit/lib/assignments.ml", line 448, characters 26-43
+  Re-raised at Ir__Assignments.lower in file "arrayjit/lib/assignments.ml", line 448, characters 2-43
+  Re-raised at Ir__Assignments.lower in file "arrayjit/lib/assignments.ml", lines 446-453, characters 22-85
+  Called from Backends.lower_assignments in file "arrayjit/lib/backends.ml", lines 255-256, characters 4-45
+  Re-raised at Backends.lower_assignments in file "arrayjit/lib/backends.ml", lines 247-256, characters 34-47
+  Called from Backends.Raise_backend.compile in file "arrayjit/lib/backends.ml", line 440, characters 6-59
+  Re-raised at Backends.Raise_backend.compile in file "arrayjit/lib/backends.ml", lines 439-440, characters 4-59
+  Re-raised at Backends.Raise_backend.compile in file "arrayjit/lib/backends.ml", lines 438-446, characters 26-99
+  Called from Ocannl__Train.run_once in file "lib/train.ml", line 553, characters 25-89
+  Re-raised at Ocannl__Train.run_once in file "lib/train.ml", lines 533-556, characters 25-17
+  Called from Ocannl__Train.forward_once in file "lib/train.ml", lines 568-571, characters 4-46
+  Called from Operations_tutorials__Test_threefry4x32.(fun).test_precision in file "test/operations/test_threefry4x32.ml", line 63, characters 11-63
+  Called from Operations_tutorials__Test_threefry4x32.(fun) in file "test/operations/test_threefry4x32.ml", line 71, characters 2-39
+  Called from Ppx_expect_runtime__Test_block.Configured.dump_backtrace in file "runtime/test_block.ml", line 142, characters 10-28
+  |}]
File "test/training/moons_demo.expected", line 1, characters 0-0:
/usr/local/bin/git --no-pager diff --no-index --color=always -u _build/default/test/training/moons_demo.expected _build/default/test/training/moons_demo.exe.output
diff --git a/_build/default/test/training/moons_demo.expected b/_build/default/test/training/moons_demo.exe.output
index f88c473..7a96ace 100644
--- a/_build/default/test/training/moons_demo.expected
+++ b/_build/default/test/training/moons_demo.exe.output
@@ -1,188 +1,182 @@
-
-    Half-moons scatterplot and decision boundary:
-    ┌────────────────────────────────────────────────────────────────────────────────────────────────────┐
-    │****************************#***********************************************************************│
-    │****************************###***###***#***********************************************************│
-    │***************************#********#***#***********************************************************│
-    │********************#*********************##*#*#****************************************************│
-    │******************#***#*****##*#*#*#****#*#*#*##****************************************************│
-    │**************#*#**###**#*##**##********#**#****###**#**********************************************│
-    │***********#***##***#**##*****************#*#*##*###**********************************************..│
-    │***************#**###******************************##*#******************************************...│
-    │*************#*****#******************************#*#***#*#*************************************....│
-    │*********#***#******************......************##*###**#************************************.....│
-    │******#***#*#*#****************........******************#*#*********************************.......│
-    │*****###****#****************...........****************#***********************************........│
-    │*******#*###****************.............******************#*#*****************************.........│
-    │**********##***************.......%%......***************#**##****************************..........│
-    │*****#***#****************......%..%%......*********************************************..........%.│
-    │**####*******************......%..%..........****************##*#**********************........%...%│
-    │****#*******************.......%%..%..........***************#*#**********************.........%....│
-    │*#****##***************.........%....%.........************##***#********************.......%...%%..│
-    │****#*#***************.........%..%.%...........*************#**#*******************..........%.%...│
-    │##*##****************............%...............**************#*##****************.........%.%.%%%.│
-    │**#####************............%...%%.............*******************************...........%..%.%..│
-    │******************...............%.%.%%............*********#*#*#*#*************................%%..│
-    │***##************................%..%..%............************#*#************.............%...%...│
-    │##**#***********...................%...%.............********#**###***********...........%.%%.......│
-    │###************..................%.%.%................***********##**********..................%....│
-    │**##**********.........................................**********#*********.............%%.%..%.....│
-    │**#**********......................%%...................********##********..............%%.%........│
-    │************..........................%..................****#**#********...................%.......│
-    │***********.........................%%.%..................*****##******...............%..%..........│
-    │**********.............................%%..................***********.................%%.%%........│
-    │*********..............................%...%................*******.....................%%%.........│
-    │********...................................%..%....................................%.....%..........│
-    │*******.................................%%..%.%................................%.%.%.%%.............│
-    │******.....................................%%.%...%%.%.......................%%%....%.%.%...........│
-    │*****....................................%.....%.%..%....................%.....%%.%.%...............│
-    │****........................................%%...%.%%%%..%.......%.........%%.%%....................│
-    │***...............................................%..%.......%..%%%%...%.%..%.%.....................│
-    │**.................................................%.%.%............%..%...%........................│
-    │*.................................................%....%.%......%%...%.%............................│
-    │..........................................................%..%......%%%.............................│
-    └────────────────────────────────────────────────────────────────────────────────────────────────────┘
-    
-    Loss:
-    ┌────────┬────────────────────────────────────────────────────────────────────────────────────────────────────┐
-    │ 3.79e+1│-                                                                                                   │
-    │        │                                                                                                    │
-    │        │                                                                                                    │
-    │        │                                                                                                    │
-    │        │                                                                                                    │
-    │        │                                                                                                    │
-    │        │                                                                                                    │
-    │        │                                                                                                    │
-    │        │                                                                                                    │
-    │        │                                                                                                    │
-    │        │                                                                                                    │
-    │        │                                                                                                    │
-    │        │                                                                                                    │
-    │        │                                                                                                    │
-    │        │                                                                                                    │
-    │        │                                                                                                    │
-    │        │                                                                                                    │
-    │        │                                                                                                    │
-    │l       │                                                                                                    │
-    │o       │                                                                                                    │
-    │s       │                                                                                                    │
-    │s       │                                                                                                    │
-    │        │                                                                                                    │
-    │        │                                                                                                    │
-    │        │                                                                                                    │
-    │        │                                                                                                    │
-    │        │                                                                                                    │
-    │        │                                                                                                    │
-    │        │                                                                                                    │
-    │        │                                                                                                    │
-    │        │-                                                                                                   │
-    │        │                                                                                                    │
-    │        │                                                                                                    │
-    │        │                                                                                                    │
-    │        │                                                                                                    │
-    │        │                                                                                                    │
-    │        │                                                                                                    │
-    │        │                                                                                                    │
-    │        │-       -         -                                                                                 │
-    │ 0.00   │----------------------------------------------------------------------------------------------------│
-    ├────────┼────────────────────────────────────────────────────────────────────────────────────────────────────┤
-    │        │0.00                                                                                         3.99e+2│
-    │        │                                                step                                                │
-    └────────┴────────────────────────────────────────────────────────────────────────────────────────────────────┘
-    
-    Log-loss, for better visibility:
-    ┌─────────┬────────────────────────────────────────────────────────────────────────────────────────────────────┐
-    │ 3.63    │-                                                                                                   │
-    │         │                                                                                                    │
-    │         │                                                                                                    │
-    │         │                                                                                                    │
-    │         │-                                                                                                   │
-    │         │                                                                                                    │
-    │         │                                                                                                    │
-    │         │                                                                                                    │
-    │         │                                                                                                    │
-    │         │-                                                                                                   │
-    │         │        -         -                                                                                 │
-    │         │ -  -                        -                                                                      │
-    │         │------       -                                                                                      │
-    │         │ ---- -  - --- -   - - -    -                                                                       │
-    │         │   --  -  - - ---     --  -  --            -                                                        │
-    │         │  -  -- - -    ---  - - ---  -----       - --                                                       │
-    │l        │       --  -      - -      -     ---  -    -         -                                              │
-    │o        │       - -  -   --            -  --  - -  -     -                        -                          │
-    │g        │               -     -   -      -  --     - -    -  -     -                   -          -          │
-    │         │     - -     -   --      -                  -      -  --       - -         -                        │
-    │l        │            -             -            --    --            -  -         -  -                       -│
-    │o        │        -        -                           -       -  -       -   -           - -          -    - │
-    │s        │                               -     -        -      -                             --   -           │
-    │s        │                      -                                                   -                         │
-    │         │                       -   -                          -    -           -        -       -    -    - │
-    │         │                   -               - -  -                               -                           │
-    │         │                                                                             -   -                  │
-    │         │                                                  -    -              -                             │
-    │         │                                      -                                        -                    │
-    │         │                                                                                                    │
-    │         │                            -                                                                       │
-    │         │                                                                -                                   │
-    │         │                                                                                                    │
-    │         │                                                                                                    │
-    │         │                                                                                                    │
-    │         │                                                                                                    │
-    │         │          -                                                                                         │
-    │         │                                                                                                    │
-    │         │                                                                                                    │
-    │ -1.00e+1│     -   - -  -   ----- -- --------------- ---------------------------------------------------------│
-    ├─────────┼────────────────────────────────────────────────────────────────────────────────────────────────────┤
-    │         │0.00                                                                                         3.99e+2│
-    │         │                                                step                                                │
-    └─────────┴────────────────────────────────────────────────────────────────────────────────────────────────────┘
-    
-    Learning rate:
-    ┌─────────┬────────────────────────────────────────────────────────────────────────────────────────────────────┐
-    │ -1.00e-1│                                                                                                   -│
-    │         │                                                                                                 ---│
-    │         │                                                                                              ----  │
-    │         │                                                                                            ---     │
-    │         │                                                                                         ----       │
-    │         │                                                                                       ---          │
-    │         │                                                                                    ---             │
-    │         │                                                                                  ---               │
-    │         │                                                                               ---                  │
-    │         │                                                                            ----                    │
-    │         │                                                                          ---                       │
-    │         │                                                                       ----                         │
-    │         │                                                                     ---                            │
-    │l        │                                                                  ----                              │
-    │e        │                                                                ---                                 │
-    │a        │                                                             ---                                    │
-    │r        │                                                           ---                                      │
-    │n        │                                                        ---                                         │
-    │i        │                                                     ----                                           │
-    │n        │                                                   ---                                              │
-    │g        │                                                ----                                                │
-    │         │                                              ---                                                   │
-    │r        │                                           ----                                                     │
-    │a        │                                         ---                                                        │
-    │t        │                                      ---                                                           │
-    │e        │                                    ---                                                             │
-    │         │                                 ---                                                                │
-    │         │                              ----                                                                  │
-    │         │                            ---                                                                     │
-    │         │                         ----                                                                       │
-    │         │                       ---                                                                          │
-    │         │                    ----                                                                            │
-    │         │                  ---                                                                               │
-    │         │               ---                                                                                  │
-    │         │             ---                                                                                    │
-    │         │          ---                                                                                       │
-    │         │       ----                                                                                         │
-    │         │     ---                                                                                            │
-    │         │  ----                                                                                              │
-    │ -2.00e-1│---                                                                                                 │
-    ├─────────┼────────────────────────────────────────────────────────────────────────────────────────────────────┤
-    │         │0.00                                                                                         3.99e+2│
-    │         │                                                step                                                │
-    └─────────┴────────────────────────────────────────────────────────────────────────────────────────────────────┘
-    mlp_result's name: mlp_point
-    (mlp moons_input) name: mlp_moons_input
-    
\ No newline at end of file
+Retrieving commandline, environment, or config file variable ocannl_log_level
+Found 0, in the config file
+Half-moons scatterplot and decision boundary:
+┌────────────────────────────────────────────────────────────────────────────────────────────────────┐
+│...................................#................................................................│
+│..........................##..#..###....##..........................................................│
+│.........................#....#.....#...............................................................│
+│.......................#.##.#.......#####...#.#.....................................................│
+│..................#.#.#...#..#.##....#.#.##..#....#.................................................│
+│.............#.#......##.#..#..........###..#....#..................................................│
+│.............##..##.....#....................#.##.###...#...........................................│
+│.............#.##.#.#.#.......................#...##..#.............................................│
+│.........#.#....##..................................##..#...........................................│
+│...........#.#....................................#..##...#.#.......................................│
+│..........##..........................................#...#.#.......................................│
+│.......#...###............................................#.........................................│
+│....#....##..........................%..................#....##.....................................│
+│.........##................................................#..#..............................%......│
+│.....#..#........................%..%......................##.#...................................%.│
+│...##.#..................................................#....................................%...%.│
+│..###...........................%..%%......................###................................%.%...│
+│..#...#.#.......................%%.%%.......................#.##.#............................%.....│
+│..#...#.............................%.........................##..............................%...%.│
+│..##..#............................%%.........................#..##.........................%%..%.%%│
+│#...#..#.........................%.%%%.......................##...#............................%.%..│
+│##...#.............................%%.........................#.#..#................................│
+│...................................%%%%.......................##.#.#........................%%..%.%.│
+│###................................%%..............................#.......................%....%...│
+│..##................................%%%.%....................................................%%..%..│
+│.#.....................................%.......................#.###......................%.%%.%....│
+│.....#................................%...%................................................%...%....│
+│...................................%.....%%......................#..................................│
+│.....................................%%%..%...........................................%..%%..%......│
+│.......................................%%.....%......................................%..%.%.%.......│
+│.........................................%%............................................%..%%.%......│
+│..........................................%.%.....%...............................%.%.%%..%.........│
+│.........................................%%%..%%......................................%.............│
+│...........................................%.%..%..............................%%.%.%.%%.%..........│
+│..............................................%%%%..%.%.......................%%..%.%.%.............│
+│..............................................%..%%%.%%...................%..%%...%.................│
+│...............................................%...%.%.%..%...%.%%..%%.%%...%.......................│
+│......................................................%%.%%%..%.%..%%.%.%.%%........................│
+│.....................................................%...........%%%%......%%.......................│
+│.......................................................%.%%%%.%.......%...%.........................│
+└────────────────────────────────────────────────────────────────────────────────────────────────────┘Loss:
+┌─────┬────────────────────────────────────────────────────────────────────────────────────────────────────┐
+│ 2.19│     -                                                                                              │
+│     │                                                                                                    │
+│     │          -    -                        -    -              -    -                        -         │
+│     │                    -    -                        -    -              -         -    -         -    │
+│     │     -                        -    -                        -              -              -         │
+│     │          -    -                        -    -                   -              -    -         -    │
+│     │                    -    -                        -    -              -    -              -         │
+│     │     -                        -    -                        -    -              -    -         -    │
+│     │          -    -                        -    -         -              -    -              -    -    │
+│     │                    -    -                        -         -    -              -    -              │
+│     │                              -    -         -                        -    -               -    -   │
+│     │     -         -                        -         -    -                         -    -             │
+│     │          -         -    -         -                         -    -         -              -    -   │
+│     │                              -          -    -                        -         -    -             │
+│     │      -                                            -    -    -    -                        -    -   │
+│     │           -    -         -         -                                  -    -    -    -             │
+│     │                     -         -         -    -         -                                  -    -   │
+│     │                                                   -         -    -    -    -         -             │
+│l    │      -         -         -         -                                            -          -    -  │
+│o    │           -         -         -         -    -    -    -    -    -    -    -          -            │
+│s    │                                                                                  -         -    -  │
+│s    │      -         -         -         -         -         -          -         -         -         -  │
+│     │-          -         -         -         -         -          -         -         -         -       │
+│     │                                                                             -         -         -  │
+│     │                -         -         -          -    -    -    -    -    -         -         -       │
+│     │-     -    -         -         -          -                                            -     -    - │
+│     │                                                         -         -    -    -    -                 │
+│     │                           -         -    -    -    -         -                         -    -    - │
+│     │       -         -    -         -                                  -         -     -                │
+│     │-           -                                  -         -    -         -               -    -    - │
+│     │                           -         -    -         -                         -    -              - │
+│     │                 -    -         -                        -          -    -              -    -      │
+│     │-      -    -                                  -    -          -              -    -               -│
+│     │                                     -    -                         -    -              -     -     │
+│     │                 -         -    -                         -    -              -    -               -│
+│     │       -    -         -                         -    -              -    -               -    -     │
+│     │ -                                   -     -              -    -              -     -              -│
+│     │                 -         -    -                                                        -    -     │
+│     │       -              -                         -    -              -    -          -              -│
+│ 0.00│ ----   --  ---   --   --   --   --   --   --   --   --   --   --    -    -    -    -    -    -     │
+├─────┼────────────────────────────────────────────────────────────────────────────────────────────────────┤
+│     │0.00                                                                                         3.99e+2│
+│     │                                                step                                                │
+└─────┴────────────────────────────────────────────────────────────────────────────────────────────────────┘Log-loss, for better visibility:
+┌─────────┬────────────────────────────────────────────────────────────────────────────────────────────────────┐
+│ 7.86e-1 │     -                                                                                              │
+│         │     -    -    -    -    -    -    -    -    -    -    -    -    -    -    -    -    -    -    -    │
+│         │     --   --   --   --   --   --   --   --   --   --   --    -    -   --   --    -    -    -    -   │
+│         │-     -    -    -    -    -    -    -    -    -    -    -    --   --   --   --   --   --    -    -  │
+│         │-     -    -    -    -    -    -    -     -    -    -    -    -    -    -    -    -    -    --   -- │
+│         │-      -    -    -    -    -    -    -    -    -    -    -    -    -    -    -     -    -    -    - │
+│         │       -    -    -    -    -    -    -    -         -    -     -    -    -    -    -    -    -    - │
+│         │-                          -    -    -    -    -    -               -    -    -    -    -     -    -│
+│         │       -         -    -                         -    -    -    -              -    -          -    -│
+│         │ -          -                        -     -                        -    -               -         -│
+│         │                           -    -                         -    -              -     -         -     │
+│         │                 -                              -    -                   -               -         -│
+│         │                      -                                             -                               │
+│         │       -                                                                            -               │
+│         │            -                         -    -                                   -                    │
+│         │                                                               -                              -     │
+│l        │                                                          -                                         │
+│o        │                                                                                                    │
+│g        │                                                                                         -          │
+│         │                                                                                                    │
+│l        │                                                                                                    │
+│o        │                                                                                                    │
+│s        │                                                                                                    │
+│s        │                                                                                                    │
+│         │                                                                                                    │
+│         │ -                                                                                                  │
+│         │                                                                                                    │
+│         │                                                                                                    │
+│         │                                                                                                    │
+│         │                                                                                                    │
+│         │                                                                                                    │
+│         │                                                                                                    │
+│         │                                                                                                    │
+│         │                                                                                                    │
+│         │                                                                                                    │
+│         │                                                                                                    │
+│         │                                                                                                    │
+│         │                                                                                                    │
+│         │                                                                                                    │
+│ -1.00e+1│ ----   --   --   --   --   --   --   --   --   --   --   --    -    -    -    -    -    -          │
+├─────────┼────────────────────────────────────────────────────────────────────────────────────────────────────┤
+│         │0.00                                                                                         3.99e+2│
+│         │                                                step                                                │
+└─────────┴────────────────────────────────────────────────────────────────────────────────────────────────────┘
+Learning rate:
+┌─────────┬────────────────────────────────────────────────────────────────────────────────────────────────────┐
+│ -1.00e-1│                                                                                                   -│
+│         │                                                                                                 ---│
+│         │                                                                                              ----  │
+│         │                                                                                            ---     │
+│         │                                                                                         ----       │
+│         │                                                                                       ---          │
+│         │                                                                                    ---             │
+│         │                                                                                  ---               │
+│         │                                                                               ---                  │
+│         │                                                                            ----                    │
+│         │                                                                          ---                       │
+│         │                                                                       ----                         │
+│         │                                                                     ---                            │
+│l        │                                                                  ----                              │
+│e        │                                                                ---                                 │
+│a        │                                                             ---                                    │
+│r        │                                                           ---                                      │
+│n        │                                                        ---                                         │
+│i        │                                                     ----                                           │
+│n        │                                                   ---                                              │
+│g        │                                                ----                                                │
+│         │                                              ---                                                   │
+│r        │                                           ----                                                     │
+│a        │                                         ---                                                        │
+│t        │                                      ---                                                           │
+│e        │                                    ---                                                             │
+│         │                                 ---                                                                │
+│         │                              ----                                                                  │
+│         │                            ---                                                                     │
+│         │                         ----                                                                       │
+│         │                       ---                                                                          │
+│         │                    ----                                                                            │
+│         │                  ---                                                                               │
+│         │               ---                                                                                  │
+│         │             ---                                                                                    │
+│         │          ---                                                                                       │
+│         │       ----                                                                                         │
+│         │     ---                                                                                            │
+│         │  ----                                                                                              │
+│ -2.00e-1│---                                                                                                 │
+├─────────┼────────────────────────────────────────────────────────────────────────────────────────────────────┤
+│         │0.00                                                                                         3.99e+2│
+│         │                                                step                                                │
+└─────────┴────────────────────────────────────────────────────────────────────────────────────────────────────┘mlp_result's name: mlp_point
+(mlp moons_input) name: mlp_moons_input
File "test/training/moons_demo_parallel.expected", line 1, characters 0-0:
/usr/local/bin/git --no-pager diff --no-index --color=always -u _build/default/test/training/moons_demo_parallel.expected _build/default/test/training/moons_demo_parallel.exe.output
diff --git a/_build/default/test/training/moons_demo_parallel.expected b/_build/default/test/training/moons_demo_parallel.exe.output
index 3582111..5665751 100644
--- a/_build/default/test/training/moons_demo_parallel.expected
+++ b/_build/default/test/training/moons_demo_parallel.exe.output
@@ -1 +1,138 @@
-Success
+Retrieving commandline, environment, or config file variable ocannl_log_level
+Found 0, in the config file
+
+Half-moons scatterplot and decision boundary:
+┌────────────────────────────────────────────────────────────────────────────────────────────────────┐
+│***********************************#****************************************************************│
+│***********************#*#################*#********************************************************│
+│**********************##########################****************************************************│
+│*****************#################################**************************************************│
+│**************######################################************************************************│
+│*************#########################################**********************************************│
+│***********################*************#################*******************************************│
+│**********##############*******************###############******************************************│
+│********##############**************************###########*****************************************│
+│*******#############****************************##*##########***************************************│
+│******###########**********************************############*************************************│
+│*****###########************************************###########*************************************│
+│****##########*********************%*****************###########************************************│
+│***#########*#*******************%%%%*****************#########******************************%%%*%%*│
+│***##########******************%%%*%%*******************########*#***************************%%*%%%*│
+│**#######**********************%%%%%%%******************##########***************************%%%%%%%│
+│*#########********************%%%%%%%%********************########***************************%%%%%%*│
+│*########**********************%%%%%%%*********************########**************************%%%%%%*│
+│#########*********************%%*%%%%%**********************########************************%%%%%%%*│
+│*#######***********************%%%%%%%%********************#########************************%%%%%%%*│
+│########***********************%%%%%%%%*********************########***********************%%%%%%%%*│
+│#######*************************%%%%%%%**********************#######***********************%%%%%%%%*│
+│#######*************************%%%%%%%%**********************#######*********************%%%%%%%%**│
+│#######*************************%%%%%%%%*********************#######*********************%%%%%%%%%**│
+│######****************************%%%%%%%%*******************#######********************%%%%%%%%%***│
+│######***************************%%%%%%%%********************########******************%%%%%%%%%%***│
+│######****************************%%%%%%%%%******************#######******************%*%%%%%%%%****│
+│###*#*****************************%*%%%%%%%%%*****************#*#*##******************%%*%%%%%%%****│
+│************************************%%%%%%%%%***************************************%%%%%%%%%%%*****│
+│**************************************%%%%%%%*%*************************************%%%%%%%%%%%*****│
+│*************************************%%%%%%%%%%%*********************************%%%%%%%%%%%%*******│
+│**************************************%%*%%%%%%%%*******************************%%%%%%%%%%%*********│
+│****************************************%%%%%%%%%%%%************************%**%%%%%%%%%%%%*********│
+│****************************************%%%%%%%%%%%%%%*%********************%%%%%%%%%%%%%***********│
+│******************************************%%%%%%%%%%%%%%%%%**************%%%%%%%%%%%%%%%************│
+│********************************************%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%***************│
+│************************************************%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%*%**%**************│
+│************************************************%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%*%******************│
+│**************************************************%%%%%%%%%%%%%%%%%%%%%%%%%%%%*%********************│
+│*****************************************************%%*%**%%%%%%%%%%%%%%%**************************│
+└────────────────────────────────────────────────────────────────────────────────────────────────────┘
+Batch Log-loss:
+┌─────────┬────────────────────────────────────────────────────────────────────────────────────────────────────┐
+│ 2.33e+1 │                                                         -                                          │
+│         │- ---- ---  ---  ---  ---  ---  ---  ---  ---  ---  ---  ---  ---  ---  ---  ---  ---  ---  ---  ---│
+│         │--   --   --   --   --   -    -    -    -    -    -    -    -    -    -    -    -    -    -    -    │
+│         │ --   --   --   -    -    -    -    -    -    -   --   --   --   --   --   --   --   --   --   --   │
+│         │            -    -    -   -    --    -   -    --   -    -    -    -    --   -    -    -    -    -   │
+│         │                 -         -              -         -    -         -         -    -         -   -   │
+│         │                      -              -         -              -         -              -         -  │
+│         │                                                                                  -                 │
+│         │                                                                                            -       │
+│         │                                                                                                    │
+│         │                                                         -                                          │
+│         │                                                                                                    │
+│         │                                                                                                    │
+│b        │                                                                                                    │
+│a        │                                                                                                    │
+│t        │                                                                                                    │
+│c        │                                                                                                    │
+│h        │                                                                                                    │
+│         │                                                                                                    │
+│l        │                                                                                                    │
+│o        │                                                                                                    │
+│g        │                                                                                                    │
+│         │                                                                                                    │
+│l        │                                                                                                    │
+│o        │                                                                                                    │
+│s        │                                                                                                    │
+│s        │                                                                                                    │
+│         │                                                                                                    │
+│         │                                                                                                    │
+│         │                                                                                                    │
+│         │                                                                                                    │
+│         │                                                                                                    │
+│         │                                                                                                    │
+│         │                                                                                                    │
+│         │                                                                                                    │
+│         │                                                                                                    │
+│         │                                                                                                    │
+│         │                                                                                                    │
+│         │                                                                                                    │
+│ -1.04e+1│                           -    -         -         -         -    -         -         -         -  │
+├─────────┼────────────────────────────────────────────────────────────────────────────────────────────────────┤
+│         │0.00                                                                                         4.39e+2│
+│         │                                                step                                                │
+└─────────┴────────────────────────────────────────────────────────────────────────────────────────────────────┘
+Epoch Log-loss:
+┌────────┬────────────────────────────────────────────────────────────────────────────────────────────────────┐
+│ 2.57e+1│-                                                                                                   │
+│        │     -                                                                                              │
+│        │          -                                                                                         │
+│        │               -                                                                                    │
+│        │                    -                                                                               │
+│        │                                                                                                    │
+│        │                                                                                                    │
+│        │                                   -                                                                │
+│        │                                                                                                    │
+│        │                                             -                                                      │
+│        │                                                                                                    │
+│        │                                                       -                                            │
+│        │                                                                                                    │
+│e       │                                                                                                    │
+│p       │                                                                      -                             │
+│o       │                                                                                                    │
+│c       │                                                                                -                   │
+│h       │                                                                                                    │
+│        │                                                                                          -         │
+│l       │                                                                                                    │
+│o       │                                                                                                    │
+│g       │                                                                                                    │
+│        │                                                                                                    │
+│l       │                                                                                                    │
+│o       │                                                                                                    │
+│s       │                                                                                                    │
+│s       │                                                                                                    │
+│        │                                                                                                    │
+│        │                                                                                                    │
+│        │                                                                                                    │
+│        │                                                                                                    │
+│        │                                                                                                    │
+│        │                                                                                                    │
+│        │                                                                                                    │
+│        │                                                                                                    │
+│        │                                                                                                    │
+│        │                                                                                                    │
+│        │                                                                                                    │
+│        │                         -                        -         -                                       │
+│ 2.57e+1│                              -         -                        -         -         -         -    │
+├────────┼────────────────────────────────────────────────────────────────────────────────────────────────────┤
+│        │0.00                                                                                         1.90e+1│
+│        │                                                step                                                │
+└────────┴────────────────────────────────────────────────────────────────────────────────────────────────────┘
\ No newline at end of file
jail: /usr/bin/su -l opam -c cd '/src' && env OCAMLCI='true' CI='true' DEPS='angstrom.0.16.1 astring.0.8.5 backoff.0.1.1 base.v0.17.3 base-bigarray.base base-bytes.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 camlzip.1.13 cmdliner.1.3.0 conf-libcurl.2 conf-libffi.2.0.0 conf-pkg-config.4 conf-zlib.1 cppo.1.8.0 csexp.1.5.2 csv.2.4 ctypes.0.23.0 ctypes-foreign.0.23.0 curl.0.10.0 dune.3.19.1 dune-configurator.3.19.1 fieldslib.v0.17.0 fmt.0.10.0 integers.0.7.0 jane-street-headers.v0.17.0 jst-config.v0.17.0 logs.0.9.0 mdx.2.5.0 mtime.2.1.0 multicore-magic.2.3.1 num.1.6 ocaml.5.3.0 ocaml-base-compiler.5.3.0 ocaml-compiler.5.3.0 ocaml-compiler-libs.v0.17.0 ocaml-config.3 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocaml-version.4.0.1 ocaml_intrinsics_kernel.v0.17.1 ocamlbuild.0.16.1 ocamlfind.1.9.8 parsexp.v0.17.0 pprint.20230830 ppx_assert.v0.17.0 ppx_base.v0.17.0 ppx_cold.v0.17.0 ppx_compare.v0.17.0 ppx_derivers.1.2.1 ppx_deriving.6.1.1 ppx_enumerate.v0.17.0 ppx_expect.v0.17.3 ppx_fields_conv.v0.17.0 ppx_globalize.v0.17.2 ppx_hash.v0.17.0 ppx_here.v0.17.0 ppx_inline_test.v0.17.1 ppx_minidebug.2.3.0 ppx_optcomp.v0.17.1 ppx_sexp_conv.v0.17.1 ppx_string.v0.17.0 ppx_variants_conv.v0.17.1 ppxlib.0.36.0 ppxlib_jane.v0.17.4 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.1.13.2 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.1.1.0 tyxml.4.6.0 uucp.16.0.0 uutf.1.0.4 variantslib.v0.17.0' OPAMCOLOR='always' CLICOLOR_FORCE='1' '/usr/bin/env' 'bash' '-c' 'opam exec -- dune build @install @check @runtest && rm -rf _build': failed
"jail" "-c" "name=obuilder_11788_162487" "mount.devfs" "path=/obuilder/result/73ec2084058180506e75cd18d81f88b045e4f5c18ad8b76983d8a176081602a7/rootfs" "vnet" "exec.start=/sbin/ifconfig lo0 127.0.0.1/8" "command=/usr/bin/su" "-l" "opam" "-c" "cd '/src' && env OCAMLCI='true' CI='true' DEPS='angstrom.0.16.1 astring.0.8.5 backoff.0.1.1 base.v0.17.3 base-bigarray.base base-bytes.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 camlzip.1.13 cmdliner.1.3.0 conf-libcurl.2 conf-libffi.2.0.0 conf-pkg-config.4 conf-zlib.1 cppo.1.8.0 csexp.1.5.2 csv.2.4 ctypes.0.23.0 ctypes-foreign.0.23.0 curl.0.10.0 dune.3.19.1 dune-configurator.3.19.1 fieldslib.v0.17.0 fmt.0.10.0 integers.0.7.0 jane-street-headers.v0.17.0 jst-config.v0.17.0 logs.0.9.0 mdx.2.5.0 mtime.2.1.0 multicore-magic.2.3.1 num.1.6 ocaml.5.3.0 ocaml-base-compiler.5.3.0 ocaml-compiler.5.3.0 ocaml-compiler-libs.v0.17.0 ocaml-config.3 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocaml-version.4.0.1 ocaml_intrinsics_kernel.v0.17.1 ocamlbuild.0.16.1 ocamlfind.1.9.8 parsexp.v0.17.0 pprint.20230830 ppx_assert.v0.17.0 ppx_base.v0.17.0 ppx_cold.v0.17.0 ppx_compare.v0.17.0 ppx_derivers.1.2.1 ppx_deriving.6.1.1 ppx_enumerate.v0.17.0 ppx_expect.v0.17.3 ppx_fields_conv.v0.17.0 ppx_globalize.v0.17.2 ppx_hash.v0.17.0 ppx_here.v0.17.0 ppx_inline_test.v0.17.1 ppx_minidebug.2.3.0 ppx_optcomp.v0.17.1 ppx_sexp_conv.v0.17.1 ppx_string.v0.17.0 ppx_variants_conv.v0.17.1 ppxlib.0.36.0 ppxlib_jane.v0.17.4 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.1.13.2 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.1.1.0 tyxml.4.6.0 uucp.16.0.0 uutf.1.0.4 variantslib.v0.17.0' OPAMCOLOR='always' CLICOLOR_FORCE='1' '/usr/bin/env' 'bash' '-c' 'opam exec -- dune build @install @check @runtest && rm -rf _build'" failed with exit status 1
2025-07-25 06:31.53: Job failed: Failed: Build failed