`nalgebra` fails to compile with the new solver

[lcnr]

It fails with a bunch of overflow errors:

error[E0275]: overflow evaluating the requirement `base::dimension::Const<1>: base::dimension::Dim`
  --> src/linalg/col_piv_qr.rs:55:41
   |
55 |     DefaultAllocator: Allocator<R, C> + Allocator<R> + A...
   |                                         ^^^^^^^^^^^^
   |
note: required by a bound in `base::allocator::Allocator`
  --> src/base/allocator.rs:22:32
   |
22 | pub trait Allocator<R: Dim, C: Dim = U1>: Any + Sized {
   |                                ^^^ required by this bound in `Allocator`

It also hangs after spitting out a few errors. Increasing the recursion limit does not fix this issue.

[lcnr]

the underlying issue is #114