diff --git a/.travis.yml b/.travis.yml
index a121417..7a35ce5 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,4 +1,9 @@
 language: rust
+rust:
+  - 1.15.1
+  - stable
+  - beta
+  - nightly
 
 notifications:
   webhooks: http://build.servo.org:54856/travis
diff --git a/Cargo.toml b/Cargo.toml
index 536ef14..0bbd7c5 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "euclid"
-version = "0.14.3"
+version = "0.14.4"
 authors = ["The Servo Project Developers"]
 description = "Geometry primitives"
 documentation = "https://docs.rs/euclid/"
diff --git a/src/rect.rs b/src/rect.rs
index d1c2e74..4e9592b 100644
--- a/src/rect.rs
+++ b/src/rect.rs
@@ -69,7 +69,7 @@ impl<T: Copy, U> Clone for TypedRect<T, U> {
     fn clone(&self) -> Self { *self }
 }
 
-impl<T: PartialEq, U> PartialEq<Self> for TypedRect<T, U> {
+impl<T: PartialEq, U> PartialEq<TypedRect<T, U>> for TypedRect<T, U> {
     fn eq(&self, other: &Self) -> bool {
         self.origin.eq(&other.origin) && self.size.eq(&other.size)
     }
diff --git a/src/vector.rs b/src/vector.rs
index 03629ac..141306b 100644
--- a/src/vector.rs
+++ b/src/vector.rs
@@ -179,7 +179,7 @@ impl<T: Copy + Add<T, Output=T>, U> AddAssign for TypedVector2D<T, U> {
     }
 }
 
-impl<T: Copy + Sub<T, Output=T>, U> SubAssign<Self> for TypedVector2D<T, U> {
+impl<T: Copy + Sub<T, Output=T>, U> SubAssign<TypedVector2D<T, U>> for TypedVector2D<T, U> {
     #[inline]
     fn sub_assign(&mut self, other: Self) {
         *self = *self - other
@@ -349,7 +349,7 @@ impl<T: NumCast + Copy, U> TypedVector2D<T, U> {
     }
 }
 
-impl<T: Copy+ApproxEq<T>, U> ApproxEq<Self> for TypedVector2D<T, U> {
+impl<T: Copy+ApproxEq<T>, U> ApproxEq<TypedVector2D<T, U>> for TypedVector2D<T, U> {
     #[inline]
     fn approx_epsilon() -> Self {
         vec2(T::approx_epsilon(), T::approx_epsilon())
@@ -551,7 +551,7 @@ impl<T: Copy + Add<T, Output=T>, U> AddAssign for TypedVector3D<T, U> {
     }
 }
 
-impl<T: Copy + Sub<T, Output=T>, U> SubAssign<Self> for TypedVector3D<T, U> {
+impl<T: Copy + Sub<T, Output=T>, U> SubAssign<TypedVector3D<T, U>> for TypedVector3D<T, U> {
     #[inline]
     fn sub_assign(&mut self, other: Self) {
         *self = *self - other
@@ -696,7 +696,7 @@ impl<T: NumCast + Copy, U> TypedVector3D<T, U> {
     }
 }
 
-impl<T: Copy+ApproxEq<T>, U> ApproxEq<Self> for TypedVector3D<T, U> {
+impl<T: Copy+ApproxEq<T>, U> ApproxEq<TypedVector3D<T, U>> for TypedVector3D<T, U> {
     #[inline]
     fn approx_epsilon() -> Self {
         vec3(T::approx_epsilon(), T::approx_epsilon(), T::approx_epsilon())