Does not compile on nightly

[samsartor]

rustc 1.24.0-nightly (560a5da9f 2017-11-27) + nalgebra v0.13.1 gives the following compiler error(s):

error[E0119]: conflicting implementations of trait `std::ops::Mul<&_>` for type `geometry::translation::Translation<_, _>`:
   --> /home/travis/.cargo/registry/src/github.com-1ecc6299db9ec823/nalgebra-0.13.1/src/geometry/isometry_ops.rs:67:9
    |
67  |            impl<$($lives ,)* N: Real, D: DimName, R> $Op<$Rhs> for $Lhs
    |   _________^
    |  |_________|
    | ||
68  | ||             where R: AlgaRotation<Point<N, D>>,
69  | ||                   DefaultAllocator: Allocator<N, D> {
70  | ||             type Output = $Output;
...   ||
75  | ||             }
76  | ||         }
    | ||         ^
    | ||_________|
    | |__________first implementation here
    |            conflicting implementation for `geometry::translation::Translation<_, _>`
...
281 | /  isometry_binop_impl_all!(
282 | |      Mul, mul;
283 | |      self: Translation<N, D>, right: R, Output = Isometry<N, D, R>;
284 | |      [val val] => Isometry::from_parts(self, right);
...   |
287 | |      [ref ref] => Isometry::from_parts(self.clone(), right.clone());
288 | |  );
    | |___- in this macro invocation
    |
    = note: upstream crates may add new impl of trait `alga::linear::Rotation<geometry::point::Point<_, _>>` for type `&_` in future versions
error[E0119]: conflicting implementations of trait `std::ops::Mul<&_>` for type `&geometry::translation::Translation<_, _>`:
   --> /home/travis/.cargo/registry/src/github.com-1ecc6299db9ec823/nalgebra-0.13.1/src/geometry/isometry_ops.rs:67:9
    |
67  |            impl<$($lives ,)* N: Real, D: DimName, R> $Op<$Rhs> for $Lhs
    |   _________^
    |  |_________|
    | ||
68  | ||             where R: AlgaRotation<Point<N, D>>,
69  | ||                   DefaultAllocator: Allocator<N, D> {
70  | ||             type Output = $Output;
...   ||
75  | ||             }
76  | ||         }
    | ||         ^
    | ||_________|
    | |__________first implementation here
    |            conflicting implementation for `&geometry::translation::Translation<_, _>`
...
281 | /  isometry_binop_impl_all!(
282 | |      Mul, mul;
283 | |      self: Translation<N, D>, right: R, Output = Isometry<N, D, R>;
284 | |      [val val] => Isometry::from_parts(self, right);
...   |
287 | |      [ref ref] => Isometry::from_parts(self.clone(), right.clone());
288 | |  );
    | |___- in this macro invocation
    |
    = note: upstream crates may add new impl of trait `alga::linear::Rotation<geometry::point::Point<_, _>>` for type `&_` in future versions

[samsartor]

Possibly related to rust-lang/rust#46328?

[samsartor]

It looks like the latest nightly works again. However, if I understand correctly, the breaking change was intentional and will return to rust eventually. Keep an eye out.