Update ui test references.

src/test/ui/asm-out-assign-imm.stderr

@@ -1,5 +1,5 @@
 error[E0384]: cannot assign twice to immutable variable `x`
-  --> $DIR/asm-out-assign-imm.rs:29:9
+  --> $DIR/asm-out-assign-imm.rs:30:9
    |
 LL |     x = 1;
    |     ----- first assignment to `x`

src/test/ui/target-feature-wrong.stderr

@@ -1,35 +1,35 @@
 warning: #[target_feature = ".."] is deprecated and will eventually be removed, use #[target_feature(enable = "..")] instead
-  --> $DIR/target-feature-wrong.rs:18:1
+  --> $DIR/target-feature-wrong.rs:19:1
    |
 LL | #[target_feature = "+sse2"]
    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
 
 error: the feature named `foo` is not valid for this target
-  --> $DIR/target-feature-wrong.rs:20:18
+  --> $DIR/target-feature-wrong.rs:21:18
    |
 LL | #[target_feature(enable = "foo")]
    |                  ^^^^^^^^^^^^^^
 
 error: #[target_feature(..)] only accepts sub-keys of `enable` currently
-  --> $DIR/target-feature-wrong.rs:22:18
+  --> $DIR/target-feature-wrong.rs:23:18
    |
 LL | #[target_feature(bar)]
    |                  ^^^
 
 error: #[target_feature(..)] only accepts sub-keys of `enable` currently
-  --> $DIR/target-feature-wrong.rs:24:18
+  --> $DIR/target-feature-wrong.rs:25:18
    |
 LL | #[target_feature(disable = "baz")]
    |                  ^^^^^^^^^^^^^^^
 
 error: #[target_feature(..)] can only be applied to `unsafe` function
-  --> $DIR/target-feature-wrong.rs:28:1
+  --> $DIR/target-feature-wrong.rs:29:1
    |
 LL | #[target_feature(enable = "sse2")]
    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 
 error: attribute should be applied to a function
-  --> $DIR/target-feature-wrong.rs:32:1
+  --> $DIR/target-feature-wrong.rs:33:1
    |
 LL | #[target_feature(enable = "sse2")]
    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^