A module that was compiled using NumPy 1.x cannot be run in
NumPy 2.0.0.dev0 as it may crash. To support both 1.x and 2.x
versions of NumPy, modules must be compiled against NumPy 2.0.

If you are a user of the module, the easiest solution will be to
either downgrade NumPy or update the failing module (if available).

NOTE: When testing against pre-release versions of NumPy 2.0
or building nightly wheels for it, it is necessary to ensure
the NumPy pre-release is used at build time.
The main way to ensure this is using no build isolation
and installing dependencies manually with NumPy.
For cibuildwheel for example, this may be achieved by using
the flag to pip:
    CIBW_BUILD_FRONTEND: pip; args: --no-build-isolation
installing NumPy with:
    pip install --pre --extra-index-url https://pypi.anaconda.org/scientific-python-nightly-wheels/simple
in the `CIBW_BEFORE_BUILD` step.  Please compare with the
solutions e.g. in astropy or matplotlib for how to make this
conditional for nightly wheel builds using expressions.
If you do not worry about using pre-releases of all
dependencies, you can also use `--pre --extra-index-url` in the
build frontend (instead of build isolation).
This will become unnecessary as soon as NumPy 2.0 is released.

If your dependencies have the issue, check whether they
have nightly wheels build against NumPy 2.0.

pybind11 note: You may see this message if using pybind11,
this is not problematic at pre-release time
it indicates the need for a new pybind11 release.