Fix bug in rusty code, rename "aux" directory so Windows can handle it. · kristomu/quadelect@35b6f10

expression did not evaluate to a constant

expression did not evaluate to a constant

expression did not evaluate to a constant

array type 'int [u*k*2]' is not assignable

array type 'int [u*k*2]' is not assignable

array type 'double [u*k*2]' is not assignable

array type 'int [u*k*2]' is not assignable

array type 'int [u*k*2]' is not assignable

array type 'double [u*k*2]' is not assignable

Cannot open include file: 'ext/numeric': No such file or directory

'argument': conversion from 'size_t' to '_Ty', possible loss of data