Fix filepath in lint test.

Author: boats

src/test/ui/lint/lint-group-nonstandard-style.stderr

@@ -1,63 +1,63 @@
 error: function `CamelCase` should have a snake case name such as `camel_case`
-  --> $DIR/lint-group-style.rs:14:1
+  --> $DIR/lint-group-nonstandard-style.rs:14:1
    |
 14 | fn CamelCase() {} //~ ERROR should have a snake
    | ^^^^^^^^^^^^^^^^^
    |
 note: lint level defined here
-  --> $DIR/lint-group-style.rs:11:9
+  --> $DIR/lint-group-nonstandard-style.rs:11:9
    |
 11 | #![deny(nonstandard_style)]
    |         ^^^^^^^^^^^^^^^^^
    = note: #[deny(non_snake_case)] implied by #[deny(nonstandard_style)]
 
 error: function `CamelCase` should have a snake case name such as `camel_case`
-  --> $DIR/lint-group-style.rs:22:9
+  --> $DIR/lint-group-nonstandard-style.rs:22:9
    |
 22 |         fn CamelCase() {} //~ ERROR should have a snake
    |         ^^^^^^^^^^^^^^^^^
    |
 note: lint level defined here
-  --> $DIR/lint-group-style.rs:20:14
+  --> $DIR/lint-group-nonstandard-style.rs:20:14
    |
 20 |     #[forbid(nonstandard_style)]
    |              ^^^^^^^^^^^^^^^^^
    = note: #[forbid(non_snake_case)] implied by #[forbid(nonstandard_style)]
 
 error: static variable `bad` should have an upper case name such as `BAD`
-  --> $DIR/lint-group-style.rs:24:9
+  --> $DIR/lint-group-nonstandard-style.rs:24:9
    |
 24 |         static bad: isize = 1; //~ ERROR should have an upper
    |         ^^^^^^^^^^^^^^^^^^^^^^
    |
 note: lint level defined here
-  --> $DIR/lint-group-style.rs:20:14
+  --> $DIR/lint-group-nonstandard-style.rs:20:14
    |
 20 |     #[forbid(nonstandard_style)]
    |              ^^^^^^^^^^^^^^^^^
    = note: #[forbid(non_upper_case_globals)] implied by #[forbid(nonstandard_style)]
 
 warning: function `CamelCase` should have a snake case name such as `camel_case`
-  --> $DIR/lint-group-style.rs:30:9
+  --> $DIR/lint-group-nonstandard-style.rs:30:9
    |
 30 |         fn CamelCase() {} //~ WARN should have a snake
    |         ^^^^^^^^^^^^^^^^^
    |
 note: lint level defined here
-  --> $DIR/lint-group-style.rs:28:17
+  --> $DIR/lint-group-nonstandard-style.rs:28:17
    |
 28 |         #![warn(nonstandard_style)]
    |                 ^^^^^^^^^^^^^^^^^
    = note: #[warn(non_snake_case)] implied by #[warn(nonstandard_style)]
 
 warning: type `snake_case` should have a camel case name such as `SnakeCase`
-  --> $DIR/lint-group-style.rs:32:9
+  --> $DIR/lint-group-nonstandard-style.rs:32:9
    |
 32 |         struct snake_case; //~ WARN should have a camel
    |         ^^^^^^^^^^^^^^^^^^
    |
 note: lint level defined here
-  --> $DIR/lint-group-style.rs:28:17
+  --> $DIR/lint-group-nonstandard-style.rs:28:17
    |
 28 |         #![warn(nonstandard_style)]
    |                 ^^^^^^^^^^^^^^^^^