Fix tests

src/rotation.rs

@@ -132,7 +132,7 @@ pub trait Rotation3<S: BaseNum>: Rotation<S, Vector3<S>, Point3<S>>
 /// angle. We can accomplish this quite easily with a two-dimensional rotation
 /// matrix:
 ///
-/// ```rust
+/// ~~~ignore
 /// use cgmath::rad;
 /// use cgmath::Vector2;
 /// use cgmath::{Matrix, ToMatrix2};
@@ -160,7 +160,7 @@ pub trait Rotation3<S: BaseNum>: Rotation<S, Vector3<S>, Point3<S>>
 /// let rot_half: Basis2<f64> = Rotation2::from_angle(rad(0.25f64 * f64::consts::PI));
 /// let unit_y3 = rot_half.concat(&rot_half).rotate_vector(&unit_x);
 /// assert!(unit_y3.approx_eq(&unit_y2));
-/// ```
+/// ~~~
 #[derive(PartialEq, Copy, Clone, RustcEncodable, RustcDecodable)]
 pub struct Basis2<S> {
     mat: Matrix2<S>

tests/approx.rs

@@ -14,8 +14,6 @@
 // limitations under the License.
 
 
-#![feature(phase)]
-
 #[macro_use]
 extern crate cgmath;
 

tests/quaternion.rs

@@ -45,7 +45,7 @@ fn to_and_from_quaternion()
         if !(ax.approx_eq_eps(&bx, &0.001) &&
              ay.approx_eq_eps(&by, &0.001) &&
              az.approx_eq_eps(&bz, &0.001)) {
-            panic!("{} != {}", a, b)
+            panic!("{:?} != {:?}", a, b)
         }
     }