owl-symbolic 0.2.0

Error log

The package failed to build. The error log from opam follows.

[NOTE] Package dune is already installed (current version is 3.17.2).
The following actions will be performed:
=== install 5 packages
  - install ocaml-protoc 3.1.1
  - install owl-base     0.9.0
  - install owl-symbolic 0.2.0
  - install pbrt         3.1.1
  - install stdlib-shims 0.3.0

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved ocaml-protoc.3.1.1, pbrt.3.1.1  (cached)
-> retrieved owl-symbolic.0.2.0  (cached)
-> retrieved stdlib-shims.0.3.0  (cached)
-> installed stdlib-shims.0.3.0
-> installed pbrt.3.1.1
-> retrieved owl-base.0.9.0  (cached)
-> installed ocaml-protoc.3.1.1
-> installed owl-base.0.9.0
[ERROR] The compilation of owl-symbolic.0.2.0 failed at "dune build -p owl-symbolic -j 31".

#=== ERROR while compiling owl-symbolic.0.2.0 =================================#
# context              2.3.0 | linux/x86_64 | ocaml-base-compiler.4.12.1 | file:///src
# path                 ~/.opam/4.12/.opam-switch/build/owl-symbolic.0.2.0
# command              ~/.opam/4.12/bin/dune build -p owl-symbolic -j 31
# exit-code            1
# env-file             ~/.opam/log/owl-symbolic-113-d591db.env
# output-file          ~/.opam/log/owl-symbolic-113-d591db.out
### output ###
# (cd _build/default && /home/opam/.opam/4.12/bin/ocamlc.opt -w -40 -g -bin-annot -I src/.owl_symbolic.objs/byte -I /home/opam/.opam/4.12/lib/ocaml-protoc -I /home/opam/.opam/4.12/lib/owl-base -I /home/opam/.opam/4.12/lib/pbrt -I /home/opam/.opam/4.12/lib/stdlib-shims -intf-suffix .ml -no-alias-deps -o src/.owl_symbolic.objs/byte/onnx_pb.cmo -c -impl src/onnx_pb.ml)
# File "src/onnx_specs/onnx_pb.ml", line 1036, characters 21-37:
# Error: This expression has type 'a * 'b
#        but an expression was expected of type int
# (cd _build/default && /home/opam/.opam/4.12/bin/ocamlopt.opt -w -40 -g -I src/.owl_symbolic.objs/byte -I src/.owl_symbolic.objs/native -I /home/opam/.opam/4.12/lib/ocaml-protoc -I /home/opam/.opam/4.12/lib/owl-base -I /home/opam/.opam/4.12/lib/pbrt -I /home/opam/.opam/4.12/lib/stdlib-shims -intf-suffix .ml -no-alias-deps -o src/.owl_symbolic.objs/native/onnx_pb.cmx -c -impl src/onnx_pb.ml)
# File "src/onnx_specs/onnx_pb.ml", line 1036, characters 21-37:
# Error: This expression has type 'a * 'b
#        but an expression was expected of type int



<><> Error report <><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><>
+- The following actions failed
| - build owl-symbolic 0.2.0
+- 
+- The following changes have been performed
| - install ocaml-protoc 3.1.1
| - install owl-base     0.9.0
| - install pbrt         3.1.1
| - install stdlib-shims 0.3.0
+- 
# To update the current shell environment, run: eval $(opam env)

The former state can be restored with:
    /usr/bin/opam switch import "/home/opam/.opam/4.12/.opam-switch/backup/state-20250204165615.export"