Organisationsahrefsocannlcc9523 ()fedora-42-5.3_opam-2.4

fedora-42-5.3_opam-2.4

Logs

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2025-10-10 20:10.18: New job: test ahrefs/ocannl https://github.com/ahrefs/ocannl.git#refs/heads/master (cc95235b4dfb75d66e45e5829405f627078fc66a) (linux-x86_64:fedora-42-5.3_opam-2.4)
Base: ocaml/opam:fedora-42-ocaml-5.3@sha256:1692973f106bce89bdc8a714ce1cc5a8ade9999a1ca0e0e27ec14024efbe1e05
Opam project build

To reproduce locally:

git clone --recursive "https://github.com/ahrefs/ocannl.git" -b "master" && cd "ocannl" && git reset --hard cc95235b
cat > Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:fedora-42-ocaml-5.3@sha256:1692973f106bce89bdc8a714ce1cc5a8ade9999a1ca0e0e27ec14024efbe1e05
# fedora-42-5.3_opam-2.4
USER 1000:1000
ENV CLICOLOR_FORCE="1"
ENV OPAMCOLOR="always"
WORKDIR /src
RUN sudo dnf install -y findutils
RUN sudo ln -f /usr/bin/opam-2.4 /usr/bin/opam
RUN opam init --reinit -ni
RUN uname -rs && opam exec -- ocaml -version && opam --version
WORKDIR /src
RUN sudo chown opam /src
RUN cd ~/opam-repository && (git cat-file -e 6fab318652edf2e934926c95dbe83c86f899f133 || git fetch origin master) && git reset -q --hard 6fab318652edf2e934926c95dbe83c86f899f133 && 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.2.0.0 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.3.20.2 dune-configurator.3.20.2 dune-private-libs.3.20.2 dune-site.3.20.2 dyn.3.20.2 fieldslib.v0.17.0 fmt.0.11.0 integers.0.7.0 jane-street-headers.v0.17.0 jst-config.v0.17.0 logs.0.9.0 mdx.2.5.1 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.4.0.3 ocaml_intrinsics_kernel.v0.17.1 ocamlbuild.0.16.1 ocamlfind.1.9.8 ordering.3.20.2 parsexp.v0.17.0 pp.2.0.0 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.2.4.0 ppx_optcomp.v0.17.1 ppx_sexp_conv.v0.17.1 ppx_string.v0.17.0 ppx_variants_conv.v0.17.1 ppxlib.0.37.0~5.4preview 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.1.14.0 result.1.5 saturn_lockfree.0.5.0 seq.base sexplib.v0.17.0 sexplib0.v0.17.0 stdio.v0.17.0 stdlib-shims.0.3.0 stdune.3.20.2 thread-local-storage.0.2 time_now.v0.17.0 topkg.1.1.0 tyxml.4.6.0 uucp.17.0.0 uutf.1.0.4 variantslib.v0.17.0"
ENV CI="true"
ENV OCAMLCI="true"
RUN opam update --depexts && opam install --cli=2.4 --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

2025-10-10 20:10.18: Using cache hint "ahrefs/ocannl-ocaml/opam:fedora-42-ocaml-5.3@sha256:1692973f106bce89bdc8a714ce1cc5a8ade9999a1ca0e0e27ec14024efbe1e05-fedora-42-5.3_opam-2.4-733589c40a4255c826144b0a92703f85"
2025-10-10 20:10.18: Using OBuilder spec:
((from ocaml/opam:fedora-42-ocaml-5.3@sha256:1692973f106bce89bdc8a714ce1cc5a8ade9999a1ca0e0e27ec14024efbe1e05)
 (comment fedora-42-5.3_opam-2.4)
 (user (uid 1000) (gid 1000))
 (env CLICOLOR_FORCE 1)
 (env OPAMCOLOR always)
 (workdir /src)
 (run (network host)
      (shell "sudo dnf install -y findutils"))
 (run (shell "sudo ln -f /usr/bin/opam-2.4 /usr/bin/opam"))
 (run (shell "opam init --reinit -ni"))
 (run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))
 (workdir /src)
 (run (shell "sudo chown opam /src"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell "cd ~/opam-repository && (git cat-file -e 6fab318652edf2e934926c95dbe83c86f899f133 || git fetch origin master) && git reset -q --hard 6fab318652edf2e934926c95dbe83c86f899f133 && 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.2.0.0 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.3.20.2 dune-configurator.3.20.2 dune-private-libs.3.20.2 dune-site.3.20.2 dyn.3.20.2 fieldslib.v0.17.0 fmt.0.11.0 integers.0.7.0 jane-street-headers.v0.17.0 jst-config.v0.17.0 logs.0.9.0 mdx.2.5.1 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.4.0.3 ocaml_intrinsics_kernel.v0.17.1 ocamlbuild.0.16.1 ocamlfind.1.9.8 ordering.3.20.2 parsexp.v0.17.0 pp.2.0.0 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.2.4.0 ppx_optcomp.v0.17.1 ppx_sexp_conv.v0.17.1 ppx_string.v0.17.0 ppx_variants_conv.v0.17.1 ppxlib.0.37.0~5.4preview 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.1.14.0 result.1.5 saturn_lockfree.0.5.0 seq.base sexplib.v0.17.0 sexplib0.v0.17.0 stdio.v0.17.0 stdlib-shims.0.3.0 stdune.3.20.2 thread-local-storage.0.2 time_now.v0.17.0 topkg.1.1.0 tyxml.4.6.0 uucp.17.0.0 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=2.4 --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"))
)

2025-10-10 20:10.18: Waiting for resource in pool OCluster
2025-10-10 20:10.18: Waiting for worker…
2025-10-10 20:10.18: Got resource from pool OCluster
Building on odawa.caelum.ci.dev
All commits already cached
HEAD is now at cc95235b Merge pull request #408 from ahrefs/claude/issue-396-20250924-1048

(from ocaml/opam:fedora-42-ocaml-5.3@sha256:1692973f106bce89bdc8a714ce1cc5a8ade9999a1ca0e0e27ec14024efbe1e05)
2025-10-10 20:10.19 ---> using "35eb8746178ea8e003a48b9dd0b81f90508d2a71d9005f1bcd0e69f5de88cc13" from cache

/: (comment fedora-42-5.3_opam-2.4)

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

/: (env CLICOLOR_FORCE 1)

/: (env OPAMCOLOR always)

/: (workdir /src)

/src: (run (network host)
           (shell "sudo dnf install -y findutils"))
Updating and loading repositories:
 Fedora 42 - x86_64                     100% |  71.7 KiB/s |  24.8 KiB |  00m00s
 Fedora 42 openh264 (From Cisco) - x86_ 100% |   4.2 KiB/s | 986.0   B |  00m00s
 Fedora 42 - x86_64 - Updates           100% | 119.1 KiB/s |  16.9 KiB |  00m00s
Repositories loaded.
Package "findutils-1:4.10.0-5.fc42.x86_64" is already installed.

Nothing to do.
2025-10-10 20:10.19 ---> using "b0e77004ee099bb9fe12e33c2e1ea70482bad9e995ba64ceeb51051dceaa729e" from cache

/src: (run (shell "sudo ln -f /usr/bin/opam-2.4 /usr/bin/opam"))
2025-10-10 20:10.19 ---> using "a44ecb165e5aea81bb94efd3b9b67001d23bd39195970313532e12ea75d44458" from cache

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

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

Continue? [Y/n] y
Format upgrade done.

<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[default] Initialised
2025-10-10 20:10.19 ---> using "d795850288ae2a4c3da39162feb3921ebb5df1309cb4f2009f41deae01c79353" from cache

/src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))
Linux 6.8.0-84-generic
The OCaml toplevel, version 5.3.0
2.4.1
2025-10-10 20:10.19 ---> using "44449ec79e84a37bc3223965c7837e04944ba665fd4314e72e7e2b55ff0479ec" from cache

/src: (workdir /src)

/src: (run (shell "sudo chown opam /src"))
2025-10-10 20:10.19 ---> using "8820c8b7c78317a5ebf8828a528cea212ef4052197ce99b09843ce2b8a9c0101" from cache

/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
           (network host)
           (shell "cd ~/opam-repository && (git cat-file -e 6fab318652edf2e934926c95dbe83c86f899f133 || git fetch origin master) && git reset -q --hard 6fab318652edf2e934926c95dbe83c86f899f133 && git log --no-decorate -n1 --oneline && opam update -u"))
From https://github.com/ocaml/opam-repository
 * branch                  master     -> FETCH_HEAD
   bcac5d1731..4b164c25f6  master     -> origin/master
6fab318652 Merge pull request #28690 from mtelvers/opam-publish-ocaml-version.4.0.3

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

Everything as up-to-date as possible (run with --verbose to show unavailable upgrades).
However, you may "opam upgrade" these packages explicitly at these versions (e.g. "opam upgrade ocaml-base-compiler.5.4.0"), which will ask permission to downgrade or uninstall the conflicting packages.
Nothing to do.
# To update the current shell environment, run: eval $(opam env)
2025-10-10 20:10.35 ---> saved as "7d9f47b1489b6c55bbb14ca53fdb51d5810ac0b5603bcfc368f5796409a4258f"

/src: (copy (src neural_nets_lib.opam arrayjit.opam) (dst ./))
2025-10-10 20:10.35 ---> saved as "6cc81022ffb327f2aa54ebc3def7ebf8d109fd7e0d8bca75075fcca925e25d51"

/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)
2025-10-10 20:10.36 ---> saved as "1a7c90857624b61609f6e2774147e5342871de27a9ba74e56662afafda44541d"

/src: (run (network host)
           (shell "echo '(lang dune 3.0)' > './dune-project'"))
2025-10-10 20:10.37 ---> saved as "ec03c164ad88efe1df996ac66c0083df8f738fe85119430df0d523648566152c"

/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.2.0.0 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.3.20.2 dune-configurator.3.20.2 dune-private-libs.3.20.2 dune-site.3.20.2 dyn.3.20.2 fieldslib.v0.17.0 fmt.0.11.0 integers.0.7.0 jane-street-headers.v0.17.0 jst-config.v0.17.0 logs.0.9.0 mdx.2.5.1 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.4.0.3 ocaml_intrinsics_kernel.v0.17.1 ocamlbuild.0.16.1 ocamlfind.1.9.8 ordering.3.20.2 parsexp.v0.17.0 pp.2.0.0 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.2.4.0 ppx_optcomp.v0.17.1 ppx_sexp_conv.v0.17.1 ppx_string.v0.17.0 ppx_variants_conv.v0.17.1 ppxlib.0.37.0~5.4preview 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.1.14.0 result.1.5 saturn_lockfree.0.5.0 seq.base sexplib.v0.17.0 sexplib0.v0.17.0 stdio.v0.17.0 stdlib-shims.0.3.0 stdune.3.20.2 thread-local-storage.0.2 time_now.v0.17.0 topkg.1.1.0 tyxml.4.6.0 uucp.17.0.0 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=2.4 --depext-only -y neural_nets_lib.dev arrayjit.dev $DEPS"))
+ /usr/sbin/sudo "yum" "makecache"
- Updating and loading repositories:
-  Fedora 42 - x86_64 - Updates           100% | 121.7 KiB/s |  19.5 KiB |  00m00s
- Repositories loaded.
- Metadata cache created.

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

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

The following system packages will first need to be installed:
    libcurl-devel libffi-devel zlib-ng-compat-devel

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

+ /usr/sbin/sudo "yum" "install" "-y" "libcurl-devel" "libffi-devel" "zlib-ng-compat-devel"
- Updating and loading repositories:
- Repositories loaded.
- Package                   Arch   Version         Repository                            Size
- Upgrading:
-  libcurl                  x86_64 8.11.1-6.fc42   updates                          834.1 KiB
-    replacing libcurl      x86_64 8.11.1-5.fc42   dc6e3ebe10ca4109856928dc0b38ea04 834.0 KiB
-  libselinux               x86_64 3.8-3.fc42      updates                          193.1 KiB
-    replacing libselinux   x86_64 3.8-2.fc42      dc6e3ebe10ca4109856928dc0b38ea04 193.1 KiB
-  openssl-libs             x86_64 1:3.2.6-2.fc42  updates                            7.8 MiB
-    replacing openssl-libs x86_64 1:3.2.4-4.fc42  dc6e3ebe10ca4109856928dc0b38ea04   7.8 MiB
- Installing:
-  libcurl-devel            x86_64 8.11.1-6.fc42   updates                            1.3 MiB
-  libffi-devel             x86_64 3.4.6-5.fc42    fedora                            33.1 KiB
-  zlib-ng-compat-devel     x86_64 2.2.5-2.fc42    updates                          107.0 KiB
- Installing dependencies:
-  brotli                   x86_64 1.1.0-6.fc42    fedora                            31.6 KiB
-  brotli-devel             x86_64 1.1.0-6.fc42    fedora                            65.6 KiB
-  cmake-filesystem         x86_64 3.31.6-2.fc42   fedora                             0.0   B
-  keyutils-libs-devel      x86_64 1.6.3-5.fc42    fedora                            48.2 KiB
-  krb5-devel               x86_64 1.21.3-6.fc42   updates                          705.9 KiB
-  libcom_err-devel         x86_64 1.47.2-3.fc42   fedora                            16.7 KiB
-  libidn2-devel            x86_64 2.3.8-1.fc42    fedora                           149.1 KiB
-  libkadm5                 x86_64 1.21.3-6.fc42   updates                          213.9 KiB
-  libnghttp2-devel         x86_64 1.64.0-3.fc42   fedora                           295.4 KiB
-  libpsl-devel             x86_64 0.21.5-5.fc42   fedora                           110.3 KiB
-  libselinux-devel         x86_64 3.8-3.fc42      updates                          126.8 KiB
-  libsepol-devel           x86_64 3.8-1.fc42      fedora                           120.8 KiB
-  libssh-devel             x86_64 0.11.3-1.fc42   updates                          178.0 KiB
-  libverto-devel           x86_64 0.3.2-10.fc42   fedora                            25.7 KiB
-  openssl-devel            x86_64 1:3.2.6-2.fc42  updates                            4.3 MiB
-  pcre2-devel              x86_64 10.45-1.fc42    fedora                             2.1 MiB
-  pcre2-utf16              x86_64 10.45-1.fc42    fedora                           626.3 KiB
-  pcre2-utf32              x86_64 10.45-1.fc42    fedora                           598.2 KiB
-  publicsuffix-list        noarch 20250616-1.fc42 updates                          332.8 KiB
- 
- Transaction Summary:
-  Installing:        22 packages
-  Upgrading:          3 packages
-  Replacing:          3 packages
- 
- Total size of inbound packages is 8 MiB. Need to download 8 MiB.
- After this operation, 11 MiB extra will be used (install 20 MiB, remove 9 MiB).
- [ 1/25] libffi-devel-0:3.4.6-5.fc42.x86 100% | 153.1 KiB/s |  28.8 KiB |  00m00s
- [ 2/25] zlib-ng-compat-devel-0:2.2.5-2. 100% | 175.0 KiB/s |  38.3 KiB |  00m00s
- [ 3/25] cmake-filesystem-0:3.31.6-2.fc4 100% | 288.4 KiB/s |  17.6 KiB |  00m00s
- [ 4/25] libkadm5-0:1.21.3-6.fc42.x86_64 100% | 839.2 KiB/s |  76.4 KiB |  00m00s
- [ 5/25] libssh-devel-0:0.11.3-1.fc42.x8 100% |   1.1 MiB/s |  41.8 KiB |  00m00s
- [ 6/25] krb5-devel-0:1.21.3-6.fc42.x86_ 100% | 823.7 KiB/s | 142.5 KiB |  00m00s
- [ 7/25] brotli-devel-0:1.1.0-6.fc42.x86 100% |   1.1 MiB/s |  33.9 KiB |  00m00s
- [ 8/25] brotli-0:1.1.0-6.fc42.x86_64    100% | 738.8 KiB/s |  19.9 KiB |  00m00s
- [ 9/25] libidn2-devel-0:2.3.8-1.fc42.x8 100% | 761.7 KiB/s |  64.0 KiB |  00m00s
- [10/25] libnghttp2-devel-0:1.64.0-3.fc4 100% |   1.0 MiB/s |  55.7 KiB |  00m00s
- [11/25] libcurl-devel-0:8.11.1-6.fc42.x 100% |   1.4 MiB/s | 881.9 KiB |  00m01s
- [12/25] libselinux-devel-0:3.8-3.fc42.x 100% |   1.8 MiB/s | 151.4 KiB |  00m00s
- [13/25] libsepol-devel-0:3.8-1.fc42.x86 100% |   2.1 MiB/s |  48.4 KiB |  00m00s
- [14/25] keyutils-libs-devel-0:1.6.3-5.f 100% |   3.1 MiB/s |  59.9 KiB |  00m00s
- [15/25] libpsl-devel-0:0.21.5-5.fc42.x8 100% | 235.4 KiB/s |  33.2 KiB |  00m00s
- [16/25] libcom_err-devel-0:1.47.2-3.fc4 100% | 371.9 KiB/s |  16.7 KiB |  00m00s
- [17/25] publicsuffix-list-0:20250616-1. 100% | 294.7 KiB/s |  89.9 KiB |  00m00s
- [18/25] libverto-devel-0:0.3.2-10.fc42. 100% |  32.4 KiB/s |  14.4 KiB |  00m00s
- [19/25] pcre2-devel-0:10.45-1.fc42.x86_ 100% |   1.1 MiB/s | 543.4 KiB |  00m00s
- [20/25] pcre2-utf32-0:10.45-1.fc42.x86_ 100% | 900.5 KiB/s | 228.7 KiB |  00m00s
- [21/25] pcre2-utf16-0:10.45-1.fc42.x86_ 100% | 365.4 KiB/s | 241.9 KiB |  00m01s
- [22/25] libcurl-0:8.11.1-6.fc42.x86_64  100% | 809.8 KiB/s | 371.7 KiB |  00m00s
- [23/25] libselinux-0:3.8-3.fc42.x86_64  100% | 144.3 KiB/s |  96.7 KiB |  00m01s
- [24/25] openssl-devel-1:3.2.6-2.fc42.x8 100% | 996.6 KiB/s |   2.8 MiB |  00m03s
- [25/25] openssl-libs-1:3.2.6-2.fc42.x86 100% |  94.3 KiB/s |   2.3 MiB |  00m25s
- --------------------------------------------------------------------------------
- [25/25] Total                           100% | 309.1 KiB/s |   8.4 MiB |  00m28s
- Running transaction
- [ 1/30] Verify package files            100% | 781.0   B/s |  25.0   B |  00m00s
- [ 2/30] Prepare transaction             100% | 222.0   B/s |  28.0   B |  00m00s
- [ 3/30] Upgrading openssl-libs-1:3.2.6- 100% |  77.5 MiB/s |   7.8 MiB |  00m00s
- [ 4/30] Installing cmake-filesystem-0:3 100% | 690.0 KiB/s |   7.6 KiB |  00m00s
- [ 5/30] Installing zlib-ng-compat-devel 100% |  26.5 MiB/s | 108.5 KiB |  00m00s
- [ 6/30] Installing libssh-devel-0:0.11. 100% |  29.4 MiB/s | 180.6 KiB |  00m00s
- [ 7/30] Installing libkadm5-0:1.21.3-6. 100% |  12.4 MiB/s | 215.9 KiB |  00m00s
- [ 8/30] Installing openssl-devel-1:3.2. 100% |  78.7 MiB/s |   5.2 MiB |  00m00s
- [ 9/30] Upgrading libcurl-0:8.11.1-6.fc 100% | 101.9 MiB/s | 835.2 KiB |  00m00s
- [10/30] Upgrading libselinux-0:3.8-3.fc 100% |  47.4 MiB/s | 194.3 KiB |  00m00s
- [11/30] Installing pcre2-utf32-0:10.45- 100% | 117.0 MiB/s | 599.1 KiB |  00m00s
- [12/30] Installing pcre2-utf16-0:10.45- 100% | 102.1 MiB/s | 627.1 KiB |  00m00s
- [13/30] Installing pcre2-devel-0:10.45- 100% |  67.5 MiB/s |   2.1 MiB |  00m00s
- [14/30] Installing publicsuffix-list-0: 100% | 108.7 MiB/s | 333.8 KiB |  00m00s
- [15/30] Installing libpsl-devel-0:0.21. 100% |  55.5 MiB/s | 113.6 KiB |  00m00s
- [16/30] Installing libverto-devel-0:0.3 100% |  25.7 MiB/s |  26.4 KiB |  00m00s
- [17/30] Installing libcom_err-devel-0:1 100% | 761.4 KiB/s |  18.3 KiB |  00m00s
- [18/30] Installing keyutils-libs-devel- 100% |  27.0 MiB/s |  55.2 KiB |  00m00s
- [19/30] Installing libsepol-devel-0:3.8 100% |  13.9 MiB/s | 128.3 KiB |  00m00s
- [20/30] Installing libselinux-devel-0:3 100% |  26.3 MiB/s | 161.6 KiB |  00m00s
- [21/30] Installing krb5-devel-0:1.21.3- 100% |  18.9 MiB/s | 715.2 KiB |  00m00s
- [22/30] Installing libnghttp2-devel-0:1 100% |  96.5 MiB/s | 296.5 KiB |  00m00s
- [23/30] Installing libidn2-devel-0:2.3. 100% |  51.0 MiB/s | 156.7 KiB |  00m00s
- [24/30] Installing brotli-0:1.1.0-6.fc4 100% |   1.5 MiB/s |  32.3 KiB |  00m00s
- [25/30] Installing brotli-devel-0:1.1.0 100% |  13.3 MiB/s |  68.0 KiB |  00m00s
- [26/30] Installing libcurl-devel-0:8.11 100% |  36.8 MiB/s |   1.4 MiB |  00m00s
- [27/30] Installing libffi-devel-0:3.4.6 100% |  17.0 MiB/s |  34.8 KiB |  00m00s
- [28/30] Removing libcurl-0:8.11.1-5.fc4 100% |   3.4 KiB/s |   7.0   B |  00m00s
- [29/30] Removing openssl-libs-1:3.2.4-4 100% |   9.5 KiB/s |  39.0   B |  00m00s
- [30/30] Removing libselinux-0:3.8-2.fc4 100% |  70.0   B/s |   8.0   B |  00m00s
- Complete!
+ /usr/sbin/rpm "-q" "--whatprovides" "libcurl-devel" "libffi-devel" "zlib-ng-compat-devel"
- libcurl-devel-8.11.1-6.fc42.x86_64
- libffi-devel-3.4.6-5.fc42.x86_64
- zlib-ng-compat-devel-2.2.5-2.fc42.x86_64
2025-10-10 20:11.16 ---> saved as "4f39d75ffc758ca3025d932352191bb0bdd697bfa3f9acc21d9561687c92c250"

/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 87 packages
  - install angstrom                0.16.1
  - install astring                 0.8.5
  - install backoff                 0.1.1
  - install base                    v0.17.3
  - install base-bytes              base
  - install bigarray-compat         1.1.0
  - install bigstringaf             0.10.0
  - install camlp-streams           5.0.1
  - install camlzip                 1.13
  - install cmdliner                2.0.0
  - install conf-libcurl            2
  - install conf-libffi             2.0.0
  - install conf-pkg-config         4
  - install conf-zlib               1
  - install cppo                    1.8.0
  - install csexp                   1.5.2
  - install csv                     2.4
  - install ctypes                  0.23.0
  - install ctypes-foreign          0.23.0
  - install curl                    0.10.0
  - install dune                    3.20.2
  - install dune-configurator       3.20.2
  - install dune-private-libs       3.20.2
  - install dune-site               3.20.2
  - install dyn                     3.20.2
  - install fieldslib               v0.17.0
  - install fmt                     0.11.0
  - install integers                0.7.0
  - install jane-street-headers     v0.17.0
  - install jst-config              v0.17.0
  - install logs                    0.9.0
  - install mdx                     2.5.1
  - install mtime                   2.1.0
  - install multicore-magic         2.3.1
  - install num                     1.6
  - install ocaml-compiler-libs     v0.17.0
  - install ocaml-syntax-shims      1.0.0
  - install ocaml-version           4.0.3
  - install ocaml_intrinsics_kernel v0.17.1
  - install ocamlbuild              0.16.1
  - install ocamlfind               1.9.8
  - install ordering                3.20.2
  - install parsexp                 v0.17.0
  - install pp                      2.0.0
  - install pprint                  20230830
  - install ppx_assert              v0.17.0
  - install ppx_base                v0.17.0
  - install ppx_cold                v0.17.0
  - install ppx_compare             v0.17.0
  - install ppx_derivers            1.2.1
  - install ppx_deriving            6.1.1
  - install ppx_enumerate           v0.17.0
  - install ppx_expect              v0.17.3
  - install ppx_fields_conv         v0.17.0
  - install ppx_globalize           v0.17.2
  - install ppx_hash                v0.17.0
  - install ppx_here                v0.17.0
  - install ppx_inline_test         v0.17.1
  - install ppx_minidebug           2.4.0
  - install ppx_optcomp             v0.17.1
  - install ppx_sexp_conv           v0.17.1
  - install ppx_string              v0.17.0
  - install ppx_variants_conv       v0.17.1
  - install ppxlib                  0.37.0~5.4preview
  - install ppxlib_jane             v0.17.4
  - install printbox                0.12
  - install printbox-ext-plot       0.12
  - install printbox-html           0.12
  - install printbox-md             0.12
  - install printbox-text           0.12
  - install ptime                   1.2.0
  - install re                      1.14.0
  - install result                  1.5
  - install saturn_lockfree         0.5.0
  - install seq                     base
  - install sexplib                 v0.17.0
  - install sexplib0                v0.17.0
  - install stdio                   v0.17.0
  - install stdlib-shims            0.3.0
  - install stdune                  3.20.2
  - install thread-local-storage    0.2
  - install time_now                v0.17.0
  - install topkg                   1.1.0
  - install tyxml                   4.6.0
  - install uucp                    17.0.0
  - install uutf                    1.0.4
  - install variantslib             v0.17.0

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved angstrom.0.16.1  (cached)
-> retrieved astring.0.8.5  (cached)
-> retrieved backoff.0.1.1  (cached)
-> retrieved bigarray-compat.1.1.0  (cached)
-> retrieved bigstringaf.0.10.0  (cached)
-> retrieved base.v0.17.3  (cached)
-> retrieved camlp-streams.5.0.1  (cached)
-> retrieved camlzip.1.13  (cached)
-> retrieved cmdliner.2.0.0  (cached)
-> retrieved cppo.1.8.0  (cached)
-> installed conf-libcurl.2
-> installed conf-pkg-config.4
-> retrieved csexp.1.5.2  (cached)
-> retrieved csv.2.4  (cached)
-> retrieved ctypes.0.23.0, ctypes-foreign.0.23.0  (cached)
-> installed conf-libffi.2.0.0
-> installed conf-zlib.1
-> retrieved curl.0.10.0  (cached)
-> retrieved fieldslib.v0.17.0  (cached)
-> retrieved fmt.0.11.0  (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 mtime.2.1.0  (cached)
-> retrieved mdx.2.5.1  (cached)
-> retrieved multicore-magic.2.3.1  (cached)
-> retrieved num.1.6  (cached)
-> retrieved ocaml-compiler-libs.v0.17.0  (cached)
-> retrieved ocaml-syntax-shims.1.0.0  (cached)
-> retrieved ocaml-version.4.0.3  (cached)
-> retrieved ocaml_intrinsics_kernel.v0.17.1  (cached)
-> retrieved ocamlbuild.0.16.1  (cached)
-> retrieved ocamlfind.1.9.8  (cached)
-> retrieved parsexp.v0.17.0  (cached)
-> retrieved pp.2.0.0  (cached)
-> retrieved pprint.20230830  (cached)
-> retrieved ppx_assert.v0.17.0  (cached)
-> retrieved ppx_base.v0.17.0  (cached)
-> retrieved ppx_cold.v0.17.0  (cached)
-> retrieved ppx_compare.v0.17.0  (cached)
-> retrieved ppx_derivers.1.2.1  (cached)
-> retrieved ppx_enumerate.v0.17.0  (cached)
-> retrieved ppx_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_minidebug.2.4.0  (cached)
-> retrieved ppx_sexp_conv.v0.17.1  (cached)
-> retrieved ppx_string.v0.17.0  (cached)
-> retrieved ppx_variants_conv.v0.17.1  (cached)
-> retrieved ppxlib_jane.v0.17.4  (cached)
-> retrieved ppxlib.0.37.0~5.4preview  (cached)
-> retrieved ptime.1.2.0  (cached)
-> retrieved re.1.14.0  (cached)
-> retrieved result.1.5  (cached)
-> retrieved saturn_lockfree.0.5.0  (cached)
-> retrieved seq.base  (cached)
-> installed seq.base
-> retrieved sexplib.v0.17.0  (cached)
-> retrieved dune.3.20.2, dune-configurator.3.20.2, dune-private-libs.3.20.2, dune-site.3.20.2, dyn.3.20.2, ordering.3.20.2, stdune.3.20.2  (cached)
-> retrieved printbox.0.12, printbox-ext-plot.0.12, printbox-html.0.12, printbox-md.0.12, printbox-text.0.12  (cached)
-> retrieved sexplib0.v0.17.0  (cached)
-> retrieved stdio.v0.17.0  (cached)
-> retrieved stdlib-shims.0.3.0  (cached)
-> retrieved thread-local-storage.0.2  (cached)
-> retrieved time_now.v0.17.0  (cached)
-> retrieved topkg.1.1.0  (cached)
-> installed cmdliner.2.0.0
-> installed num.1.6
-> installed ocamlbuild.0.16.1
-> retrieved tyxml.4.6.0  (cached)
-> retrieved uutf.1.0.4  (cached)
-> retrieved variantslib.v0.17.0  (cached)
-> retrieved uucp.17.0.0  (cached)
-> 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 fmt.0.11.0
-> installed astring.0.8.5
-> installed ptime.1.2.0
-> installed logs.0.9.0
-> installed dune.3.20.2
-> installed backoff.0.1.1
-> installed bigarray-compat.1.1.0
-> installed camlp-streams.5.0.1
-> installed csexp.1.5.2
-> installed cppo.1.8.0
-> installed csv.2.4
-> installed jane-street-headers.v0.17.0
-> installed multicore-magic.2.3.1
-> installed ocaml-compiler-libs.v0.17.0
-> installed ocaml-syntax-shims.1.0.0
-> installed ocaml-version.4.0.3
-> installed ocaml_intrinsics_kernel.v0.17.1
-> installed pp.2.0.0
-> installed pprint.20230830
-> installed ppx_derivers.1.2.1
-> installed printbox.0.12
-> installed result.1.5
-> installed sexplib0.v0.17.0
-> installed re.1.14.0
-> installed stdlib-shims.0.3.0
-> installed thread-local-storage.0.2
-> installed saturn_lockfree.0.5.0
-> installed integers.0.7.0
-> installed ordering.3.20.2
-> installed parsexp.v0.17.0
-> installed dune-configurator.3.20.2
-> installed mdx.2.5.1
-> installed bigstringaf.0.10.0
-> installed dyn.3.20.2
-> installed tyxml.4.6.0
-> installed sexplib.v0.17.0
-> installed angstrom.0.16.1
-> installed curl.0.10.0
-> installed printbox-html.0.12
-> installed uucp.17.0.0
-> installed printbox-text.0.12
-> installed printbox-md.0.12
-> installed printbox-ext-plot.0.12
-> installed stdune.3.20.2
-> installed base.v0.17.3
-> installed ctypes.0.23.0
-> installed fieldslib.v0.17.0
-> installed variantslib.v0.17.0
-> installed stdio.v0.17.0
-> installed dune-private-libs.3.20.2
-> installed ctypes-foreign.0.23.0
-> installed dune-site.3.20.2
-> installed ppxlib.0.37.0~5.4preview
-> installed ppxlib_jane.v0.17.4
-> installed ppx_optcomp.v0.17.1
-> installed ppx_cold.v0.17.0
-> installed ppx_here.v0.17.0
-> installed ppx_fields_conv.v0.17.0
-> installed ppx_variants_conv.v0.17.1
-> installed ppx_enumerate.v0.17.0
-> installed ppx_globalize.v0.17.2
-> installed ppx_compare.v0.17.0
-> installed ppx_deriving.6.1.1
-> installed ppx_sexp_conv.v0.17.1
-> installed ppx_hash.v0.17.0
-> installed ppx_assert.v0.17.0
-> installed ppx_minidebug.2.4.0
-> installed ppx_base.v0.17.0
-> installed jst-config.v0.17.0
-> installed ppx_string.v0.17.0
-> installed time_now.v0.17.0
-> installed ppx_inline_test.v0.17.1
-> installed ppx_expect.v0.17.3
Done.
# To update the current shell environment, run: eval $(opam env)
2025-10-10 20:14.00 ---> saved as "f4ac30a11eb2487da8fe8c68cc74f3acf11639a09a3f8ee1dd69d122cd244973"

/src: (copy (src .) (dst /src))
2025-10-10 20:14.01 ---> saved as "e8acff8f7ab68b81c7daf9c59c21745f9a11738817cbf88a3b20067eb4454182"

/src: (run (shell "opam exec -- dune build @install @check @runtest && rm -rf _build"))
(cd _build/default/test/operations/config && ./ocannl_read_config.exe --read=backend_extension)
Retrieving commandline, environment, or config file variable ocannl_log_level
Found 0, in the config file
Wrote value of 'backend_extension' to ocannl_backend_extension.txt
(cd _build/default/test/operations/config && ./ocannl_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
(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
File "test/operations/dune", line 370, characters 7-25:
370 |  (name hello_world_dim1x1)
             ^^^^^^^^^^^^^^^^^^
(cd _build/default/test/operations && ./hello_world_dim1x1.exe)
Retrieving commandline, environment, or config file variable ocannl_log_level
Found 0, in the config file
Fatal error: exception (lib/shape.ml.Shape_error "You forgot to specify the hidden dimension(s) 1"
  ((Constraint_failed
     (Terminal_dim true (Var ((id 6) (label ())))
       (((lhs_name hey) (lhs_kind Input) (rhs_name "(parameter)")
          (rhs_kind Input) (operation (set_terminal))))))
    (Dim_mismatch (Var ((id 6) (label ()))))))
Raised at Ocannl_tensor__Row.solve_inequalities.solve.f in file "tensor/row.ml", line 2913, characters 8-65
Called from Base__List0.fold in file "src/list0.ml", line 43, characters 27-37
Called from Ocannl_tensor__Row.solve_inequalities.solve in file "tensor/row.ml", line 2915, characters 22-56
Called from Ocannl_tensor__Shape.finish_inference in file "tensor/shape.ml", line 1646, characters 22-71
Called from Ocannl_tensor__Shape.derive_projections in file "tensor/shape.ml", line 1762, characters 2-21
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_tensor__Tensor.term.op_asn in file "tensor/tensor.ml", line 491, characters 20-56
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 in file "arrayjit/lib/assignments.ml", line 335, characters 33-50
Called from Ir__Assignments.to_low_level.loop in file "arrayjit/lib/assignments.ml", line 330, characters 17-24
Called from Ir__Assignments.to_low_level.loop in file "arrayjit/lib/assignments.ml", line 328, characters 66-72
Called from Ir__Assignments.lower in file "arrayjit/lib/assignments.ml", line 565, characters 26-43
Called from Context__Backends.lower_assignments in file "arrayjit/lib/backends.ml", lines 256-257, characters 4-45
Called from Context__Backends.Raise_backend.compile in file "arrayjit/lib/backends.ml", line 441, characters 6-59
Called from Context.compile in file "arrayjit/lib/context.ml", line 96, characters 13-71
Called from Ocannl__Train.init_params in file "lib/train.ml", line 209, characters 21-54
Called from Ocannl__Train.run_once in file "lib/train.ml", line 255, characters 9-55
Called from Ocannl__Train.forward_once in file "lib/train.ml", line 265, characters 12-94
Called from Dune__exe__Hello_world_dim1x1 in file "test/operations/hello_world_dim1x1.ml", line 11, characters 13-37
(cd _build/default/test/operations && ./test_record_syntax.exe)
Retrieving commandline, environment, or config file variable ocannl_log_level
Found 0, in the config file
Test compilation successful!
Record syntax for both %op and %cd extensions works correctly.
All initialization patterns and shorthand notation supported.
File "test/training/dune", line 16, characters 7-22:
16 |  (name moons_demo_mini)
            ^^^^^^^^^^^^^^^
(cd _build/default/test/training && ./moons_demo_mini.exe) > _build/default/test/training/moons_demo_mini.exe.output
Fatal error: exception (lib/shape.ml.Shape_error "You forgot to specify the hidden dimension(s) 1"
  ((Constraint_failed
     (Terminal_dim false (Var ((id 95) (label ())))
       (((lhs_name sgd_delta_w2) (lhs_kind Output) (rhs_name sgd_delta_w2)
          (rhs_kind Output) (operation (terminal))))))
    (Dim_mismatch (Var ((id 95) (label ()))))))
Raised at Ocannl_tensor__Row.solve_inequalities.solve.f in file "tensor/row.ml", line 2913, characters 8-65
Called from Base__List0.fold in file "src/list0.ml", line 43, characters 27-37
Called from Ocannl_tensor__Row.solve_inequalities.solve in file "tensor/row.ml", line 2915, characters 22-56
Called from Ocannl_tensor__Shape.finish_inference in file "tensor/shape.ml", line 1646, characters 22-71
Called from Ocannl_tensor__Shape.derive_projections in file "tensor/shape.ml", line 1762, characters 2-21
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_tensor__Tensor.term.op_asn in file "tensor/tensor.ml", line 491, characters 20-56
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 in file "arrayjit/lib/assignments.ml", line 353, characters 59-70
Called from Ir__Assignments.to_low_level.loop in file "arrayjit/lib/assignments.ml", line 330, characters 17-24
Called from Ir__Assignments.to_low_level.loop in file "arrayjit/lib/assignments.ml", line 330, characters 17-24
Called from Ir__Assignments.to_low_level.loop in file "arrayjit/lib/assignments.ml", line 330, characters 17-24
Called from Ir__Assignments.to_low_level.loop in file "arrayjit/lib/assignments.ml", line 330, characters 17-24
Called from Ir__Assignments.to_low_level.loop in file "arrayjit/lib/assignments.ml", line 328, characters 66-72
Called from Ir__Assignments.lower in file "arrayjit/lib/assignments.ml", line 565, characters 26-43
Called from Context__Backends.lower_assignments in file "arrayjit/lib/backends.ml", lines 256-257, characters 4-45
Called from Context__Backends.Raise_backend.compile in file "arrayjit/lib/backends.ml", line 441, characters 6-59
Called from Context.compile in file "arrayjit/lib/context.ml", line 96, characters 13-71
Called from Ocannl__Train.init_params in file "lib/train.ml", line 209, characters 21-54
Called from Dune__exe__Moons_demo_mini.main in file "test/training/moons_demo_mini.ml", line 50, characters 12-54
Called from Dune__exe__Moons_demo_mini in file "test/training/moons_demo_mini.ml", line 130, characters 9-16
(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/operations && ./test_threefry_precision.exe)
Retrieving commandline, environment, or config file variable ocannl_log_level
Found 0, in the config file
Retrieving commandline, environment, or config file variable ocannl_max_shape_error_origins
Not found, using default 20
Threefry4x32 result precision: uint4x32
Uniform result precision: single
Retrieving commandline, environment, or config file variable ocannl_backend
Found sync_cc, in the config file
Retrieving commandline, environment, or config file variable ocannl_cd_ident_style
Not found, using default heuristic
Retrieving commandline, environment, or config file variable ocannl_ll_ident_style
Not found, using default heuristic
Retrieving commandline, environment, or config file variable ocannl_output_prec_in_ll_files
Not found, using default false
Retrieving commandline, environment, or config file variable ocannl_prefer_backend_uniformity
Found true, in the config file
Retrieving commandline, environment, or config file variable ocannl_debug_log_to_stream_files
Not found, using default false
Retrieving commandline, environment, or config file variable ocannl_output_dlls_in_build_directory
Not found, using default false
Retrieving commandline, environment, or config file variable ocannl_cc_backend_optimization_level
Not found, using default 3
Retrieving commandline, environment, or config file variable ocannl_cc_backend_compiler_command
Not found, using default gcc
Retrieving commandline, environment, or config file variable ocannl_cc_backend_post_compile_timeout
Not found, using default 10.0
Retrieving commandline, environment, or config file variable ocannl_cc_backend_verify_codesign
Not found, using default false
Compilation successful!
Actual tensor precision in context: uint4x32
(cd _build/default/test/operations && ./threefry4x32_demo.exe --ocannl_output_prec_in_ll_files=true --ocannl_output_debug_files_in_build_directory=true)
Retrieving commandline, environment, or config file variable ocannl_log_level
Found 0, in the config file
Generated 40 uniform random numbers:
  [0]: 0.04352
  [1]: 0.25
  [2]: 0.3716
  [3]: 0.7549
  [4]: 0.04358
  [5]: 0.08331
  [6]: 0.4026
  [7]: 0.3599
  [8]: 0.04456
  [9]: 0.375
  [10]: 0.8647
  [11]: 0.01469
  [12]: 0.04462
  [13]: 0.08533
  [14]: 0.5288
  [15]: 0.4849
  [16]: 0.04572
  [17]: 0.5
  [18]: 0.3271
  [19]: 0.3059
  [20]: 0.04565
  [21]: 0.08728
  [22]: 0.6548
  [23]: 0.6099
  [24]: 0.04675
  [25]: 0.625
  [26]: 0.8203
  [27]: 0.5498
  [28]: 0.04669
  [29]: 0.08923
  [30]: 0.7808
  [31]: 0.7354
  [32]: 0.04767
  [33]: 0.75
  [34]: 0.3132
  [35]: 0.7939
  [36]: 0.04773
  [37]: 0.09125
  [38]: 0.9067
  [39]: 0.8599
File "test/training/dune", line 5, characters 7-17:
5 |  (name moons_demo)
           ^^^^^^^^^^
(cd _build/default/test/training && ./moons_demo.exe) > _build/default/test/training/moons_demo.exe.output
Fatal error: exception (lib/shape.ml.Shape_error "You forgot to specify the hidden dimension(s) 1"
  ((Constraint_failed
     (Terminal_dim false (Var ((id 143) (label ())))
       (((lhs_name sgd_delta_w3) (lhs_kind Output) (rhs_name sgd_delta_w3)
          (rhs_kind Output) (operation (terminal))))))
    (Dim_mismatch (Var ((id 143) (label ()))))))
Raised at Ocannl_tensor__Row.solve_inequalities.solve.f in file "tensor/row.ml", line 2913, characters 8-65
Called from Base__List0.fold in file "src/list0.ml", line 43, characters 27-37
Called from Ocannl_tensor__Row.solve_inequalities.solve in file "tensor/row.ml", line 2915, characters 22-56
Called from Ocannl_tensor__Shape.finish_inference in file "tensor/shape.ml", line 1646, characters 22-71
Called from Ocannl_tensor__Shape.derive_projections in file "tensor/shape.ml", line 1762, characters 2-21
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_tensor__Tensor.term.op_asn in file "tensor/tensor.ml", line 491, characters 20-56
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 in file "arrayjit/lib/assignments.ml", line 353, characters 59-70
Called from Ir__Assignments.to_low_level.loop in file "arrayjit/lib/assignments.ml", line 330, characters 17-24
Called from Ir__Assignments.to_low_level.loop in file "arrayjit/lib/assignments.ml", line 330, characters 17-24
Called from Ir__Assignments.to_low_level.loop in file "arrayjit/lib/assignments.ml", line 330, characters 17-24
Called from Ir__Assignments.to_low_level.loop in file "arrayjit/lib/assignments.ml", line 330, characters 17-24
Called from Ir__Assignments.to_low_level.loop in file "arrayjit/lib/assignments.ml", line 328, characters 66-72
Called from Ir__Assignments.lower in file "arrayjit/lib/assignments.ml", line 565, characters 26-43
Called from Context__Backends.lower_assignments in file "arrayjit/lib/backends.ml", lines 256-257, characters 4-45
Called from Context__Backends.Raise_backend.compile in file "arrayjit/lib/backends.ml", line 441, characters 6-59
Called from Context.compile in file "arrayjit/lib/context.ml", line 96, characters 13-71
Called from Ocannl__Train.init_params in file "lib/train.ml", line 209, characters 21-54
Called from Dune__exe__Moons_demo.main in file "test/training/moons_demo.ml", line 52, characters 12-54
Called from Dune__exe__Moons_demo in file "test/training/moons_demo.ml", line 137, characters 9-16
(cd _build/default/test/einsum && ./inline_permuted_view.exe --ocannl_output_debug_files_in_build_directory=true)
Retrieving commandline, environment, or config file variable ocannl_log_level
Found 0, in the config file
HERE: test/einsum/inline_permuted_view.ml:20:21
┌────────────────────────────────────┐
│[3]: =>_c shape 0:4,1:3             │
│┌──────┬───────────────────────────┐│
││      │axis 1                     ││
│├──────┼───────────────────────────┤│
││axis 0│ 1.20e+2  3.20e+2  5.20e+2 ││
││      │ 1.30e+2  3.55e+2  5.80e+2 ││
││      │ 1.40e+2  3.90e+2  6.40e+2 ││
││      │ 1.50e+2  4.25e+2  7.00e+2 ││
│└──────┴───────────────────────────┘│
└────────────────────────────────────┘

HERE: test/einsum/inline_permuted_view.ml:34:26
                                  #5 +_d
                                   1.21e+2  3.21e+2  5.21e+2
                                   1.31e+2  3.56e+2  5.81e+2
                                   1.41e+2  3.91e+2  6.41e+2
                                   1.51e+2  4.26e+2  7.01e+2
                                 #3 =>_c1 Virt/15                                 │#4 1 Virt/40
                                 <void>                                           │<void>
                                 #2 * Local/1046                                  │
                                 <void>                                           │
#0 r3x5_a                                    │#1 r5x4_b                           │
 0.00     1.00     2.00     3.00     4.00    │ 0.00     1.00     2.00     3.00    │
 5.00     6.00     7.00     8.00     9.00    │ 4.00     5.00     6.00     7.00    │
 1.00e+1  1.10e+1  1.20e+1  1.30e+1  1.40e+1 │ 8.00     9.00     1.00e+1  1.10e+1 │
                                             │ 1.20e+1  1.30e+1  1.40e+1  1.50e+1 │
                                             │ 1.60e+1  1.70e+1  1.80e+1  1.90e+1 │
(cd _build/default/test/operations && ./test_where_precision.exe --ocannl_output_prec_in_ll_files=true --ocannl_output_debug_files_in_build_directory=true)
Retrieving commandline, environment, or config file variable ocannl_log_level
Found 0, in the config file
                 #3 where
                 scalar 2.00
#0 cond_condition│#1 a_then_val│#2 b_else_val
scalar 0.00      │scalar 1.00  │scalar 2.00
(cd _build/default/test/einsum && ./inline_permuted_view.exe)
Retrieving commandline, environment, or config file variable ocannl_log_level
Found 0, in the config file
HERE: test/einsum/inline_permuted_view.ml:20:21
┌────────────────────────────────────┐
│[3]: =>_c shape 0:4,1:3             │
│┌──────┬───────────────────────────┐│
││      │axis 1                     ││
│├──────┼───────────────────────────┤│
││axis 0│ 1.20e+2  3.20e+2  5.20e+2 ││
││      │ 1.30e+2  3.55e+2  5.80e+2 ││
││      │ 1.40e+2  3.90e+2  6.40e+2 ││
││      │ 1.50e+2  4.25e+2  7.00e+2 ││
│└──────┴───────────────────────────┘│
└────────────────────────────────────┘

HERE: test/einsum/inline_permuted_view.ml:34:26
                                  #5 +_d
                                   1.21e+2  3.21e+2  5.21e+2
                                   1.31e+2  3.56e+2  5.81e+2
                                   1.41e+2  3.91e+2  6.41e+2
                                   1.51e+2  4.26e+2  7.01e+2
                                 #3 =>_c1 Virt/15                                 │#4 1 Virt/40
                                 <void>                                           │<void>
                                 #2 * Local/1046                                  │
                                 <void>                                           │
#0 r3x5_a                                    │#1 r5x4_b                           │
 0.00     1.00     2.00     3.00     4.00    │ 0.00     1.00     2.00     3.00    │
 5.00     6.00     7.00     8.00     9.00    │ 4.00     5.00     6.00     7.00    │
 1.00e+1  1.10e+1  1.20e+1  1.30e+1  1.40e+1 │ 8.00     9.00     1.00e+1  1.10e+1 │
                                             │ 1.20e+1  1.30e+1  1.40e+1  1.50e+1 │
                                             │ 1.60e+1  1.70e+1  1.80e+1  1.90e+1 │
(cd _build/default/test/operations && ./test_param_shape_error.exe)
Retrieving commandline, environment, or config file variable ocannl_log_level
Found 0, in the config file
┌───────────────────────────────────────┐
│[5]: w_o shape 0:4                     │
│┌┬────────────────────────────────────┐│
│││axis 0                              ││
│├┼────────────────────────────────────┤│
│││ 8.38e-1  1.38e-1  2.61e-1  7.74e-1 ││
│└┴────────────────────────────────────┘│
└───────────────────────────────────────┘
grad_w_o <not-hosted>

ERROR: Should have raised an exception
┌──────────────────────────────────────────────────┐
│[5]: w_o shape 1:128->0:256                       │
│┌──────┬─────────────────────────────────────────┐│
││      │axis 1                                   ││
│├──────┼─────────────────────────────────────────┤│
││axis 0│ 8.38e-1  1.38e-1  ...  9.51e-1  6.55e-1 ││
││      │ 8.38e-1  3.27e-1  ...  8.89e-1  6.55e-1 ││
││      │ ...      ...      ...  ...      ...     ││
││      │ 8.38e-1  1.05e-1  ...  7.43e-2  6.33e-1 ││
││      │ 8.38e-1  6.41e-1  ...  1.27e-2  6.33e-1 ││
│└──────┴─────────────────────────────────────────┘│
└──────────────────────────────────────────────────┘
grad_w_o <not-hosted>
Parameter created successfully
(cd _build/default/test/operations && ./top_down_prec.exe --ocannl_output_prec_in_ll_files=true --ocannl_output_debug_files_in_build_directory=true)
Retrieving commandline, environment, or config file variable ocannl_log_level
Found 0, in the config file
                      #8 *._d
                       8.00
                      #9 grad_*._d Virt/30
                      <void>
             #6 + Virt/152                 │#4 c non-emb
             <void>                        │ 2.00
             #7 grad_+ Virt/30             │#5 grad_c Local/26030
             <void>                        │<void>
#0 a non-emb         │#2 b non-emb         │
 2.00                │ 2.00                │
#1 grad_a Local/26030│#3 grad_b Local/26030│
<void>               │<void>               │
(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 --ocannl_clean_up_log_files_on_startup=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 sync_cc, in the config file
Retrieving commandline, environment, or config file variable ocannl_max_shape_error_origins
Not found, using default 20
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_output_prec_in_ll_files
Not found, using default false
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_output_dlls_in_build_directory
Not found, using default false
Retrieving commandline, environment, or config file variable ocannl_cc_backend_optimization_level
Not found, using default 3
Retrieving commandline, environment, or config file variable ocannl_cc_backend_compiler_command
Not found, using default gcc
Retrieving commandline, environment, or config file variable ocannl_cc_backend_post_compile_timeout
Not found, using default 10.0
Retrieving commandline, environment, or config file variable ocannl_cc_backend_verify_codesign
Not found, using default false
Retrieving commandline, environment, or config file variable ocannl_stack_threshold_in_bytes
Not found, using default 16384
HERE: test/operations/micrograd_demo_logging.ml:31:21
┌────────────────────┐
│[70]: +_g shape 0:1 │
│┌┬─────────┐        │
│││axis 0   │        │
│├┼─────────┤        │
│││ 2.47e+1 │        │
│└┴─────────┘        │
└────────────────────┘
HERE: test/operations/micrograd_demo_logging.ml:32:21
┌─────────────────┐
│[0]: a shape 0:1 │
│┌┬───────┐       │
│││axis 0 │       │
│├┼───────┤       │
│││ -4.00 │       │
│└┴───────┘       │
└─────────────────┘
┌────────────────────────┐
│[0]: a shape 0:1  grad_a│
│┌┬─────────┐            │
│││axis 0   │            │
│├┼─────────┤            │
│││ 1.38e+2 │            │
│└┴─────────┘            │
└────────────────────────┘
HERE: test/operations/micrograd_demo_logging.ml:33:21
┌─────────────────┐
│[2]: b shape 0:1 │
│┌┬──────┐        │
│││axis 0│        │
│├┼──────┤        │
│││ 2.00 │        │
│└┴──────┘        │
└─────────────────┘
┌────────────────────────┐
│[2]: b shape 0:1  grad_b│
│┌┬─────────┐            │
│││axis 0   │            │
│├┼─────────┤            │
│││ 6.45e+2 │            │
│└┴─────────┘            │
└────────────────────────┘
File "test/einsum/dune", line 5, characters 7-25:
5 |  (name moons_demo_variant)
           ^^^^^^^^^^^^^^^^^^
(cd _build/default/test/einsum && ./moons_demo_variant.exe) > _build/default/test/einsum/moons_demo_variant.exe.output
Fatal error: exception (lib/shape.ml.Shape_error "You forgot to specify the hidden dimension(s) 1"
  ((Constraint_failed
     (Terminal_dim false (Var ((id 132) (label ())))
       (((lhs_name sgd_delta_w2) (lhs_kind Output) (rhs_name sgd_delta_w2)
          (rhs_kind Output) (operation (terminal))))))
    (Dim_mismatch (Var ((id 132) (label ()))))))
Raised at Ocannl_tensor__Row.solve_inequalities.solve.f in file "tensor/row.ml", line 2913, characters 8-65
Called from Base__List0.fold in file "src/list0.ml", line 43, characters 27-37
Called from Ocannl_tensor__Row.solve_inequalities.solve in file "tensor/row.ml", line 2915, characters 22-56
Called from Ocannl_tensor__Shape.finish_inference in file "tensor/shape.ml", line 1646, characters 22-71
Called from Ocannl_tensor__Shape.derive_projections in file "tensor/shape.ml", line 1762, characters 2-21
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_tensor__Tensor.term.op_asn in file "tensor/tensor.ml", line 491, characters 20-56
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 in file "arrayjit/lib/assignments.ml", line 353, characters 59-70
Called from Ir__Assignments.to_low_level.loop in file "arrayjit/lib/assignments.ml", line 330, characters 17-24
Called from Ir__Assignments.to_low_level.loop in file "arrayjit/lib/assignments.ml", line 330, characters 17-24
Called from Ir__Assignments.to_low_level.loop in file "arrayjit/lib/assignments.ml", line 330, characters 17-24
Called from Ir__Assignments.to_low_level.loop in file "arrayjit/lib/assignments.ml", line 330, characters 17-24
Called from Ir__Assignments.to_low_level.loop in file "arrayjit/lib/assignments.ml", line 328, characters 66-72
Called from Ir__Assignments.lower in file "arrayjit/lib/assignments.ml", line 565, characters 26-43
Called from Context__Backends.lower_assignments in file "arrayjit/lib/backends.ml", lines 256-257, characters 4-45
Called from Context__Backends.Raise_backend.compile in file "arrayjit/lib/backends.ml", line 441, characters 6-59
Called from Context.compile in file "arrayjit/lib/context.ml", line 96, characters 13-71
Called from Ocannl__Train.init_params in file "lib/train.ml", line 209, characters 21-54
Called from Dune__exe__Moons_demo_variant in file "test/einsum/moons_demo_variant.ml", line 45, characters 12-54
(cd _build/.sandbox/31ec1b567aa913851070627fbcee0bdc/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/31ec1b567aa913851070627fbcee0bdc/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/9f10dc34c93cf443104d3b4c2391ce94/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/.sandbox/9f10dc34c93cf443104d3b4c2391ce94/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/9f10dc34c93cf443104d3b4c2391ce94/default/test/einsum && .einsum_tutorials.inline-tests/inline-test-runner.exe inline-test-runner einsum_tutorials -partition surjectivity.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/31ec1b567aa913851070627fbcee0bdc/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", line 326, characters 7-23:
326 |  (name transformer_test)
             ^^^^^^^^^^^^^^^^
(cd _build/default/test/operations && ./transformer_test.exe) > _build/default/test/operations/transformer_test.exe.output
Fatal error: exception (lib/shape.ml.Shape_error
  "Total_elems constraint: shape cannot be strided, 4 not divisible by 64"
  ((Constraint_failed
     (Rows_constr
       (r
         (((dims ()) (bcast Broadcastable)
            (prov (((sh_id 175) (kind Output)))))))
       (constr
         (Total_elems
           (numerator
             (Strided_var
               (coeff (safe_lazy (id "Uint4x32 28 to_prec_of 29") (value 4)))
               (var ((id 79) (label ()))) (denom 64)))
           (divided_by (((id 3472) (label (v)))))))
       (origin
         (((lhs_name centered) (lhs_kind Output) (rhs_name n531)
            (rhs_kind Output) (operation (pointwise_binary)))
           ((lhs_name centered) (lhs_kind Output) (rhs_name n595)
             (rhs_kind Output) (operation (pointwise_binary)))
           ((lhs_name centered) (lhs_kind Output) (rhs_name n634)
             (rhs_kind Output) (operation (pointwise_binary)))
           ((lhs_name centered) (lhs_kind Output) (rhs_name n702)
             (rhs_kind Output) (operation (pointwise_binary)))
           ((lhs_name centered) (lhs_kind Output) (rhs_name n766)
             (rhs_kind Output) (operation (pointwise_binary)))
           ((lhs_name centered) (lhs_kind Output) (rhs_name n805)
             (rhs_kind Output) (operation (pointwise_binary)))
           ((lhs_name layer_norm) (lhs_kind Output) (rhs_name n553)
             (rhs_kind Output) (operation (pointwise_binary)))
           ((lhs_name layer_norm) (lhs_kind Output) (rhs_name n617)
             (rhs_kind Output) (operation (pointwise_binary)))
           ((lhs_name layer_norm) (lhs_kind Output) (rhs_name n656)
             (rhs_kind Output) (operation (pointwise_binary)))
           ((lhs_name layer_norm) (lhs_kind Output) (rhs_name n724)
             (rhs_kind Output) (operation (pointwise_binary)))
           ((lhs_name layer_norm) (lhs_kind Output) (rhs_name n788)
             (rhs_kind Output) (operation (pointwise_binary)))
           ((lhs_name n526) (lhs_kind Output) (rhs_name tgt_embedded)
             (rhs_kind Output) (operation (pointwise_binary)))
           ((lhs_name layer_norm) (lhs_kind Output) (rhs_name n827)
             (rhs_kind Output) (operation (pointwise_binary)))
           ((lhs_name n531) (lhs_kind Output) (rhs_name mean)
             (rhs_kind Output) (operation (pointwise_binary)))
           ((lhs_name n531) (lhs_kind Output) (rhs_name n526)
             (rhs_kind Output) (operation (pointwise_binary)))
           ((lhs_name n535) (lhs_kind Output) (rhs_name centered)
             (rhs_kind Output) (operation (pointwise_binary)))
           ((lhs_name n540) (lhs_kind Output) (rhs_name variance)
             (rhs_kind Output) (operation (pointwise_binary)))
           ((lhs_name n545) (lhs_kind Output) (rhs_name sqrt_std_dev)
             (rhs_kind Output) (operation (pointwise_binary)))
           ((lhs_name n814) (lhs_kind Output) (rhs_name variance)
             (rhs_kind Output) (operation (pointwise_binary)))
           ((lhs_name n819) (lhs_kind Output) (rhs_name sqrt_std_dev)
             (rhs_kind Output) (operation (pointwise_binary)))))))
    (Rows_constr_failed
      (Total_elems
        (numerator
          (Strided_var
            (coeff (safe_lazy (id "Uint4x32 28 to_prec_of 29") (value 4)))
            (var ((id 79) (label ()))) (denom 64)))
        (divided_by (((id 3472) (label (v)))))))))
Raised at Ocannl_tensor__Row.solve_inequalities.solve.f in file "tensor/row.ml", line 2913, characters 8-65
Called from Base__List0.fold in file "src/list0.ml", line 43, characters 27-37
Called from Ocannl_tensor__Row.solve_inequalities.solve in file "tensor/row.ml", line 2915, characters 22-56
Called from Ocannl_tensor__Shape.finish_inference in file "tensor/shape.ml", line 1658, characters 22-71
Called from Ocannl_tensor__Shape.derive_projections in file "tensor/shape.ml", line 1762, characters 2-21
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_tensor__Tensor.term.op_asn in file "tensor/tensor.ml", line 491, characters 20-56
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 in file "arrayjit/lib/assignments.ml", line 353, characters 59-70
Called from Ir__Assignments.to_low_level.loop in file "arrayjit/lib/assignments.ml", line 330, characters 17-24
Called from Ir__Assignments.to_low_level.loop in file "arrayjit/lib/assignments.ml", line 330, characters 17-24
Called from Ir__Assignments.to_low_level.loop in file "arrayjit/lib/assignments.ml", line 330, characters 17-24
Called from Ir__Assignments.to_low_level.loop in file "arrayjit/lib/assignments.ml", line 330, characters 17-24
Called from Ir__Assignments.to_low_level.loop in file "arrayjit/lib/assignments.ml", line 328, characters 66-72
Called from Ir__Assignments.lower in file "arrayjit/lib/assignments.ml", line 565, characters 26-43
Called from Context__Backends.lower_assignments in file "arrayjit/lib/backends.ml", lines 256-257, characters 4-45
Called from Context__Backends.Raise_backend.compile in file "arrayjit/lib/backends.ml", line 441, characters 6-59
Called from Context.compile in file "arrayjit/lib/context.ml", line 96, characters 13-71
Called from Ocannl__Train.init_params in file "lib/train.ml", line 209, characters 21-54
Called from Dune__exe__Transformer_test in file "test/operations/transformer_test.ml", line 78, characters 12-54
(cd _build/default/test/operations && ./layer_norm_test.exe)
Retrieving commandline, environment, or config file variable ocannl_log_level
Found 0, in the config file
Testing basic mini decoder model
Output shape:
((batch
  ((dims
    ((Dim ((d 2) (label ()) (proj_id ((Proj_id 418)))))
     (Dim ((d 8) (label ()) (proj_id ((Proj_id 419)))))))
   (bcast Broadcastable) (prov (((sh_id 154) (kind Batch))))))
 (input
  ((dims ()) (bcast Broadcastable) (prov (((sh_id 154) (kind Input))))))
 (output
  ((dims ((Dim ((d 100) (label ()) (proj_id ((Proj_id 420)))))))
   (bcast Broadcastable) (prov (((sh_id 154) (kind Output))))))
 (batch_padding ()) (input_padding ()) (output_padding ()) (id 154)
 (debug_name layer_norm))
(cd _build/.sandbox/31ec1b567aa913851070627fbcee0bdc/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
(cd _build/.sandbox/31ec1b567aa913851070627fbcee0bdc/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/31ec1b567aa913851070627fbcee0bdc/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/operations/hello_world_op.ml", line 1, characters 0-0:
/usr/sbin/git --no-pager diff --no-index --color=always -u _build/default/test/operations/hello_world_op.ml _build/.sandbox/31ec1b567aa913851070627fbcee0bdc/default/test/operations/hello_world_op.ml.corrected
diff --git a/_build/default/test/operations/hello_world_op.ml b/_build/.sandbox/31ec1b567aa913851070627fbcee0bdc/default/test/operations/hello_world_op.ml.corrected
index 0f2799c..55c4281 100644
--- a/_build/default/test/operations/hello_world_op.ml
+++ b/_build/.sandbox/31ec1b567aa913851070627fbcee0bdc/default/test/operations/hello_world_op.ml.corrected
@@ -42,31 +42,44 @@ let%expect_test "Matrix multiplication dims 1x1" =
   let%op y = ({ hey = 7.0 } * 'q' 2.0) + 'p' 1.0 in
   let _ctx = Train.forward_once ctx y in
   Train.printf ~here:[%here] ~with_code:false ~with_grad:false hey;
-  [%expect
-    {|
-    HERE: test/operations/hello_world_op.ml:45:21
-    ┌────────────────────────┐
-    │[0]: hey shape 1:1->0:1 │
-    │┌──────┬──────┐         │
-    ││      │axis 1│         │
-    │├──────┼──────┤         │
-    ││axis 0│ 7.00 │         │
-    │└──────┴──────┘         │
-    └────────────────────────┘
-    |}];
+  [%expect.unreachable];
   Train.printf ~here:[%here] ~with_code:false ~with_grad:false y;
-  [%expect
-    {|
-    HERE: test/operations/hello_world_op.ml:58:21
-    ┌───────────────────┐
-    │[6]: +_y shape 0:1 │
-    │┌┬─────────┐       │
-    │││axis 0   │       │
-    │├┼─────────┤       │
-    │││ 1.50e+1 │       │
-    │└┴─────────┘       │
-    └───────────────────┘
-    |}]
+  [%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 "You forgot to specify the hidden dimension(s) 1"
+    ((Constraint_failed
+       (Terminal_dim true (Var ((id 13) (label ())))
+         (((lhs_name hey) (lhs_kind Input) (rhs_name "(parameter)")
+            (rhs_kind Input) (operation (set_terminal))))))
+      (Dim_mismatch (Var ((id 13) (label ()))))))
+  Raised at Ocannl_tensor__Row.solve_inequalities.solve.f in file "tensor/row.ml", line 2913, characters 8-65
+  Called from Base__List0.fold in file "src/list0.ml", line 43, characters 27-37
+  Called from Ocannl_tensor__Row.solve_inequalities.solve in file "tensor/row.ml", line 2915, characters 22-56
+  Called from Ocannl_tensor__Shape.finish_inference in file "tensor/shape.ml", line 1646, characters 22-71
+  Called from Ocannl_tensor__Shape.derive_projections in file "tensor/shape.ml", line 1762, characters 2-21
+  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_tensor__Tensor.term.op_asn in file "tensor/tensor.ml", line 491, characters 20-56
+  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 in file "arrayjit/lib/assignments.ml", line 335, characters 33-50
+  Called from Ir__Assignments.to_low_level.loop in file "arrayjit/lib/assignments.ml", line 330, characters 17-24
+  Called from Ir__Assignments.to_low_level.loop in file "arrayjit/lib/assignments.ml", line 328, characters 66-72
+  Called from Ir__Assignments.lower in file "arrayjit/lib/assignments.ml", line 565, characters 26-43
+  Called from Context__Backends.lower_assignments in file "arrayjit/lib/backends.ml", lines 256-257, characters 4-45
+  Called from Context__Backends.Raise_backend.compile in file "arrayjit/lib/backends.ml", line 441, characters 6-59
+  Called from Context.compile in file "arrayjit/lib/context.ml", line 96, characters 13-71
+  Called from Ocannl__Train.init_params in file "lib/train.ml", line 209, characters 21-54
+  Called from Ocannl__Train.run_once in file "lib/train.ml", line 255, characters 9-55
+  Called from Ocannl__Train.forward_once in file "lib/train.ml", line 265, characters 12-94
+  Called from Operations_tutorials__Hello_world_op.(fun) in file "test/operations/hello_world_op.ml", line 43, characters 13-37
+  Called from Ppx_expect_runtime__Test_block.Configured.dump_backtrace in file "runtime/test_block.ml", line 142, characters 10-28
+  |}]
 
 let%expect_test "Print tensor too early" =
   Tensor.unsafe_reinitialize ();
@@ -79,10 +92,10 @@ let%expect_test "Print tensor too early" =
   Tensor.print ~here:[%here] ~force:false ~with_code:false ~with_grad:false `Inline b;
   [%expect
     {|
-    HERE: test/operations/hello_world_op.ml:79:21
+    HERE: test/operations/hello_world_op.ml:78:21
     [0]: 1,2,3,4_a shape 0:4|  <not-in-yet>
 
-    HERE: test/operations/hello_world_op.ml:80:21
+    HERE: test/operations/hello_world_op.ml:79:21
     [1]: 2,3,4,5_b shape 0:4|  <not-in-yet>
     |}];
   let%op c = a *. b in
@@ -91,7 +104,7 @@ let%expect_test "Print tensor too early" =
   Train.printf ~here:[%here] c;
   [%expect
     {|
-    HERE: test/operations/hello_world_op.ml:92:21
+    HERE: test/operations/hello_world_op.ml:91:21
     ┌─────────────────────────────────┐
     │[2]: *._c shape 0:4|             │
     │┌┬──────────────────────────────┐│
@@ -112,7 +125,7 @@ let%expect_test "Print constant tensor" =
   Train.printf ~here:[%here] ~with_code:false ~with_grad:false ~style:`Inline hey;
   [%expect
     {|
-    HERE: test/operations/hello_world_op.ml:113:21
+    HERE: test/operations/hello_world_op.ml:112:21
     [0]: 1,2,3,4,5..._hey shape 1:3->0:2  [
        1.00 , 2.00 , 3.00
       ;  4.00 , 5.00 , 6.00
@@ -121,7 +134,7 @@ let%expect_test "Print constant tensor" =
   Train.printf ~here:[%here] ~with_code:false ~with_grad:false hey;
   [%expect
     {|
-    HERE: test/operations/hello_world_op.ml:122:21
+    HERE: test/operations/hello_world_op.ml:121:21
     ┌─────────────────────────────────────┐
     │[0]: 1,2,3,4,5..._hey shape 1:3->0:2 │
     │┌──────┬──────────────────┐          │
@@ -137,7 +150,7 @@ let%expect_test "Print constant tensor" =
   Train.printf ~here:[%here] ~with_code:false ~with_grad:false ~style:`Inline hoo;
   [%expect
     {|
-    HERE: test/operations/hello_world_op.ml:138:21
+    HERE: test/operations/hello_world_op.ml:137:21
     [1]: 1,2,3,4,5..._hoo shape 0:2|1:3  [|
       [ 1.00 ; 2.00 ; 3.00 ]
       ; [ 4.00 ; 5.00 ; 6.00 ]
@@ -146,7 +159,7 @@ let%expect_test "Print constant tensor" =
   Train.printf ~here:[%here] ~with_code:false ~with_grad:false hoo;
   [%expect
     {|
-    HERE: test/operations/hello_world_op.ml:147:21
+    HERE: test/operations/hello_world_op.ml:146:21
     ┌────────────────────────────────────┐
     │[1]: 1,2,3,4,5..._hoo shape 0:2|1:3 │
     │┌──────┬──────────────────┐         │
@@ -169,7 +182,7 @@ let%expect_test "Print constant tensor" =
   Train.printf ~here:[%here] ~with_code:false ~with_grad:false @@ hey2;
   [%expect
     {|
-    HERE: test/operations/hello_world_op.ml:170:21
+    HERE: test/operations/hello_world_op.ml:169:21
     ┌────────────────────────────────────────────────────────────────┐
     │[2]: 1,2,3,4,5..._hey2 shape 1:2,2:3->0:4                       │
     │┌──────┬───────────────────────────┬───────────────────────────┐│
@@ -186,7 +199,7 @@ let%expect_test "Print constant tensor" =
   Train.printf ~here:[%here] ~with_code:false ~with_grad:false hey2;
   [%expect
     {|
-    HERE: test/operations/hello_world_op.ml:187:21
+    HERE: test/operations/hello_world_op.ml:186:21
     ┌────────────────────────────────────────────────────────────────┐
     │[2]: 1,2,3,4,5..._hey2 shape 1:2,2:3->0:4                       │
     │┌──────┬───────────────────────────┬───────────────────────────┐│
@@ -212,7 +225,7 @@ let%expect_test "Print constant tensor" =
   Train.printf ~here:[%here] ~with_code:false ~with_grad:false ~style:`Inline hoo2;
   [%expect
     {|
-    HERE: test/operations/hello_world_op.ml:213:21
+    HERE: test/operations/hello_world_op.ml:212:21
     [3]: 1,2,3,4,5..._hoo2 shape 0:4|1:2,2:3  [|
       [ [ 1.00 ; 2.00 ; 3.00 ] ; [ 4.00 ; 5.00 ; 6.00 ] ]
       ; [ [ 7.00 ; 8.00 ; 9.00 ] ; [ 10.00 ; 11.00 ; 12.00 ] ]
@@ -223,7 +236,7 @@ let%expect_test "Print constant tensor" =
   Train.printf ~here:[%here] ~with_code:false ~with_grad:false hoo2;
   [%expect
     {|
-    HERE: test/operations/hello_world_op.ml:224:21
+    HERE: test/operations/hello_world_op.ml:223:21
     ┌───────────────────────────────────────────────────────────────────────────────────────────────────────────────┐
     │[3]: 1,2,3,4,5..._hoo2 shape 0:4|1:2,2:3                                                                       │
     │┌──────┬──────────────────┬───────────────────────────┬───────────────────────────┬───────────────────────────┐│
@@ -247,7 +260,7 @@ let%expect_test "Print constant tensor" =
   Train.printf ~here:[%here] ~with_code:false ~with_grad:false ~style:`Inline heyhoo;
   [%expect
     {|
-    HERE: test/operations/hello_world_op.ml:248:21
+    HERE: test/operations/hello_world_op.ml:247:21
     [4]: 1,2,3,4,5..._heyhoo shape 0:4,1:2|2:3  [|
       [| [ 1.00 ; 2.00 ; 3.00 ] ; [ 4.00 ; 5.00 ; 6.00 ] |]
       ; [| [ 7.00 ; 8.00 ; 9.00 ] ; [ 10.00 ; 11.00 ; 12.00 ] |]
@@ -258,7 +271,7 @@ let%expect_test "Print constant tensor" =
   Train.printf ~here:[%here] ~with_code:false ~with_grad:false heyhoo;
   [%expect
     {|
-    HERE: test/operations/hello_world_op.ml:259:21
+    HERE: test/operations/hello_world_op.ml:258:21
     ┌───────────────────────────────────────────────────────────────────────────────────────────────────────────────┐
     │[4]: 1,2,3,4,5..._heyhoo shape 0:4,1:2|2:3                                                                     │
     │┌──────┬──────────────────┬───────────────────────────┬───────────────────────────┬───────────────────────────┐│
@@ -282,7 +295,7 @@ let%expect_test "Print constant tensor" =
   Train.printf ~here:[%here] ~with_code:false ~with_grad:false ~style:`Inline heyhoo2;
   [%expect
     {|
-    HERE: test/operations/hello_world_op.ml:283:21
+    HERE: test/operations/hello_world_op.ml:282:21
     [5]: 1,31,2,32,3..._heyhoo2 shape 0:4,1:2|2:3,3:2  [|
       [|
         [ [ 1.00 ; 31.00 ] ; [ 2.00 ; 32.00 ] ; [ 3.00 ; 33.00 ] ]
@@ -305,7 +318,7 @@ let%expect_test "Print constant tensor" =
   Train.printf ~here:[%here] ~with_code:false ~with_grad:false heyhoo2;
   [%expect
     {|
-    HERE: test/operations/hello_world_op.ml:306:21
+    HERE: test/operations/hello_world_op.ml:305:21
     ┌──────────────────────────────────────────────────┐
     │[5]: 1,31,2,32,3..._heyhoo2 shape 0:4,1:2|2:3,3:2 │
     │┌──────┬──────────────────┬──────────────────┐    │
@@ -346,7 +359,7 @@ let%expect_test "Print constant tensor" =
   Train.printf ~here:[%here] ~with_code:false ~with_grad:false ~style:`Inline heyhoo3;
   [%expect
     {|
-    HERE: test/operations/hello_world_op.ml:347:21
+    HERE: test/operations/hello_world_op.ml:346:21
     [6]: 1,31,2,32,3..._heyhoo3 shape 0:2,1:2|2:2,3:3,4:2  [|
       [|
         [
@@ -373,7 +386,7 @@ let%expect_test "Print constant tensor" =
   Train.printf ~here:[%here] ~with_code:false ~with_grad:false heyhoo3;
   [%expect
     {|
-    HERE: test/operations/hello_world_op.ml:374:21
+    HERE: test/operations/hello_world_op.ml:373:21
     ┌──────────────────────────────────────────────────────┐
     │[6]: 1,31,2,32,3..._heyhoo3 shape 0:2,1:2|2:2,3:3,4:2 │
     │┌──────┬───────────────┬──────────────────┐           │
@@ -419,7 +432,7 @@ let%expect_test "Print constant tensor" =
   Train.printf ~here:[%here] ~with_code:false ~with_grad:false ~style:`Inline heyhoo4;
   [%expect
     {|
-    HERE: test/operations/hello_world_op.ml:420:21
+    HERE: test/operations/hello_world_op.ml:419:21
     [7]: 1,31,2,32,3..._heyhoo4 shape 0:2|4:2->1:2,2:2,3:3  [|
       [
         [
@@ -446,7 +459,7 @@ let%expect_test "Print constant tensor" =
   Train.printf ~here:[%here] ~with_code:false ~with_grad:false heyhoo4;
   [%expect
     {|
-    HERE: test/operations/hello_world_op.ml:447:21
+    HERE: test/operations/hello_world_op.ml:446:21
     ┌───────────────────────────────────────────────────────┐
     │[7]: 1,31,2,32,3..._heyhoo4 shape 0:2|4:2->1:2,2:2,3:3 │
     │┌──────┬───────────────┬──────────────────┐            │
@@ -487,7 +500,7 @@ let%expect_test "Matrix multiplication dims 2x3" =
   Train.printf ~here:[%here] ~with_code:false ~with_grad:false hey;
   [%expect
     {|
-    HERE: test/operations/hello_world_op.ml:488:21
+    HERE: test/operations/hello_world_op.ml:487:21
     ┌────────────────────────┐
     │[0]: hey shape 1:2->0:3 │
     │┌──────┬────────────┐   │
@@ -502,7 +515,7 @@ let%expect_test "Matrix multiplication dims 2x3" =
   Train.printf ~here:[%here] ~with_code:false ~with_grad:false y;
   [%expect
     {|
-    HERE: test/operations/hello_world_op.ml:503:21
+    HERE: test/operations/hello_world_op.ml:502:21
     ┌──────────────────────────────┐
     │[6]: +_y shape 0:3            │
     │┌┬───────────────────────────┐│
@@ -525,7 +538,7 @@ let%expect_test "Big matrix" =
   Train.printf ~here:[%here] ~with_code:false ~with_grad:false hey;
   [%expect
     {|
-    HERE: test/operations/hello_world_op.ml:526:21
+    HERE: test/operations/hello_world_op.ml:525:21
     ┌──────────────────────────────────────────────────┐
     │[0]: hey shape 1:20->0:20                         │
     │┌──────┬─────────────────────────────────────────┐│
@@ -542,7 +555,7 @@ let%expect_test "Big matrix" =
   Train.printf ~here:[%here] ~with_code:false ~with_grad:false y;
   [%expect
     {|
-    HERE: test/operations/hello_world_op.ml:543:21
+    HERE: test/operations/hello_world_op.ml:542:21
     ┌────────────────────────────────────────────┐
     │[5]: + shape 0:20                           │
     │┌┬─────────────────────────────────────────┐│
@@ -566,7 +579,7 @@ let%expect_test "Very big tensor" =
   Train.printf ~here:[%here] ~with_code:false ~with_grad:false hey;
   [%expect
     {|
-    HERE: test/operations/hello_world_op.ml:567:21
+    HERE: test/operations/hello_world_op.ml:566:21
     ┌───────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────┐
     │[0]: r6x10x11x7x8x9 shape 0:6|3:7,4:8,5:9->1:10,2:11                                                                                                                                   │
     │┌──────┬─────────────────────────────────────────┬─────────────────────────────────────────┬──────┬─────────────────────────────────────────┬─────────────────────────────────────────┐│
@@ -704,7 +717,7 @@ let%expect_test "Very big tensor" =
   (* Disable line wrapping for viewing the output. In VSCode: `View: Toggle Word Wrap`. *)
   [%expect
     {|
-    HERE: test/operations/hello_world_op.ml:704:21
+    HERE: test/operations/hello_world_op.ml:703:21
     ┌───────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────┐
     │[6]: -_hoo shape 0:6|1:10,2:11                                                                                                                                                         │
     │┌──────┬─────────────────────────────────────────┬─────────────────────────────────────────┬──────┬─────────────────────────────────────────┬─────────────────────────────────────────┐│
@@ -735,7 +748,7 @@ let%expect_test "Embed self id" =
   Train.printf ~here:[%here] ~with_code:false ~with_grad:false bar;
   [%expect
     {|
-    HERE: test/operations/hello_world_op.ml:734:21
+    HERE: test/operations/hello_world_op.ml:733:21
     ┌─────────────────────────┐
     │[0]: !@self_id shape 0:1 │
     │┌┬──────┐                │
@@ -744,7 +757,7 @@ let%expect_test "Embed self id" =
     │││ 0.00 │                │
     │└┴──────┘                │
     └─────────────────────────┘
-    HERE: test/operations/hello_world_op.ml:735:21
+    HERE: test/operations/hello_world_op.ml:734:21
     ┌─────────────────────────┐
     │[1]: !@self_id shape 0:1 │
     │┌┬──────┐                │
@@ -753,7 +766,7 @@ let%expect_test "Embed self id" =
     │││ 1.00 │                │
     │└┴──────┘                │
     └─────────────────────────┘
-    HERE: test/operations/hello_world_op.ml:736:21
+    HERE: test/operations/hello_world_op.ml:735:21
     ┌─────────────────────┐
     │[4]: +_bar shape 0:1 │
     │┌┬──────┐            │
@@ -766,7 +779,7 @@ let%expect_test "Embed self id" =
   Train.printf_tree ~here:[%here] bar;
   [%expect
     {|
-    HERE: test/operations/hello_world_op.ml:767:26
+    HERE: test/operations/hello_world_op.ml:766:26
                        #4 +_bar
                         3.00
           #3 + Virt/40       │#2 !@self_id Virt/40
File "test/operations/test_random_histograms.expected", line 1, characters 0-0:
/usr/sbin/git --no-pager diff --no-index --color=always -u _build/default/test/operations/test_random_histograms.expected _build/default/test/operations/test_random_histograms.exe.output
diff --git a/_build/default/test/operations/test_random_histograms.expected b/_build/default/test/operations/test_random_histograms.exe.output
index d65e104..ad5a6e6 100644
--- a/_build/default/test/operations/test_random_histograms.expected
+++ b/_build/default/test/operations/test_random_histograms.exe.output
@@ -38,45 +38,45 @@ Normal Distribution N(0,1) Histogram
 ====================================
 Bin  0:     0 (0.0%)
 Bin  1:     1 (0.0%)
-Bin  2:     3 (0.0%)
-Bin  3:    10 (0.1%)
-Bin  4:    22 (0.2%)
-Bin  5: #   43 (0.4%)
-Bin  6: ##   83 (0.8%)
-Bin  7: ####  143 (1.4%)
-Bin  8: #######  236 (2.4%)
-Bin  9: ############  381 (3.8%)
-Bin 10: ##################  548 (5.5%)
-Bin 11: #######################  716 (7.2%)
-Bin 12: ##########################  799 (8.0%)
-Bin 13: ############################  881 (8.8%)
-Bin 14: ######################################## 1216 (12.2%)
-Bin 15: ###################################### 1168 (11.7%)
-Bin 16: ##########################  815 (8.2%)
-Bin 17: ##########################  812 (8.1%)
-Bin 18: ######################  698 (7.0%)
-Bin 19: ################  514 (5.1%)
-Bin 20: ###########  349 (3.5%)
-Bin 21: #######  226 (2.3%)
-Bin 22: #####  158 (1.6%)
-Bin 23: ###   96 (1.0%)
-Bin 24: #   48 (0.5%)
-Bin 25:    18 (0.2%)
-Bin 26:     8 (0.1%)
-Bin 27:     3 (0.0%)
-Bin 28:     3 (0.0%)
-Bin 29:     2 (0.0%)
+Bin  2:     4 (0.0%)
+Bin  3:    16 (0.2%)
+Bin  4:    24 (0.2%)
+Bin  5: #   44 (0.4%)
+Bin  6: ###   90 (0.9%)
+Bin  7: ####  128 (1.3%)
+Bin  8: #######  225 (2.2%)
+Bin  9: ############  353 (3.5%)
+Bin 10: ###################  566 (5.7%)
+Bin 11: ########################  696 (7.0%)
+Bin 12: #############################  832 (8.3%)
+Bin 13: ##############################  882 (8.8%)
+Bin 14: ######################################## 1141 (11.4%)
+Bin 15: ####################################### 1131 (11.3%)
+Bin 16: ################################  914 (9.1%)
+Bin 17: ############################  819 (8.2%)
+Bin 18: #######################  680 (6.8%)
+Bin 19: ##################  535 (5.3%)
+Bin 20: #############  387 (3.9%)
+Bin 21: ########  239 (2.4%)
+Bin 22: ####  126 (1.3%)
+Bin 23: ###   88 (0.9%)
+Bin 24: #   37 (0.4%)
+Bin 25:    20 (0.2%)
+Bin 26:    14 (0.1%)
+Bin 27:     2 (0.0%)
+Bin 28:     5 (0.1%)
+Bin 29:     1 (0.0%)
 
 Statistics:
-  Mean: -0.0073 (expected: ~0.0)
-  Std Dev: 1.0022 (expected: ~1.0)
-  Min: -3.5704
-  Max: 4.0677
-  Within 1 std dev: 67.6% (expected: ~68.3%)
+  Mean: -0.0004 (expected: ~0.0)
+  Std Dev: 1.0015 (expected: ~1.0)
+  Min: -3.5409
+  Max: 3.7901
+  Within 1 std dev: 67.8% (expected: ~68.3%)
   Within 2 std dev: 95.4% (expected: ~95.4%)
-  Within 3 std dev: 99.8% (expected: ~99.7%)
-  Skewness: 0.0449 (expected: ~0.0)
-  Excess Kurtosis: -0.0068 (expected: ~0.0)
+  Within 3 std dev: 99.7% (expected: ~99.7%)
+  Skewness: 0.0039 (expected: ~0.0)
+  Excess Kurtosis: 0.0393 (expected: ~0.0)
 
 
 Batched Generation Consistency Test
(cd _build/.sandbox/9f10dc34c93cf443104d3b4c2391ce94/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
"/usr/bin/env" "bash" "-c" "opam exec -- dune build @install @check @runtest && rm -rf _build" failed with exit status 1
2025-10-10 20:14.27: Job failed: Failed: Build failed