ui tests: update expected output for latest nightly

Author: meithecatte

test_suite/ui/invalid_attribute_syntax.stderr

@@ -10,23 +10,23 @@ error: unexpected end of input, expected identifier
 9 | #[bitflags(default = A |)]
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^
   |
-  = note: this error originates in an attribute macro (in Nightly builds, run with -Z macro-backtrace for more info)
+  = note: this error originates in the attribute macro `bitflags` (in Nightly builds, run with -Z macro-backtrace for more info)
 
 error: unexpected end of input, expected identifier
   --> $DIR/invalid_attribute_syntax.rs:15:1
    |
 15 | #[bitflags(default =)]
    | ^^^^^^^^^^^^^^^^^^^^^^
    |
-   = note: this error originates in an attribute macro (in Nightly builds, run with -Z macro-backtrace for more info)
+   = note: this error originates in the attribute macro `bitflags` (in Nightly builds, run with -Z macro-backtrace for more info)
 
 error: expected `=`
   --> $DIR/invalid_attribute_syntax.rs:21:1
    |
 21 | #[bitflags(default)]
    | ^^^^^^^^^^^^^^^^^^^^
    |
-   = note: this error originates in an attribute macro (in Nightly builds, run with -Z macro-backtrace for more info)
+   = note: this error originates in the attribute macro `bitflags` (in Nightly builds, run with -Z macro-backtrace for more info)
 
 error: expected `default`
   --> $DIR/invalid_attribute_syntax.rs:27:12

test_suite/ui/not_enum.rs

@@ -3,7 +3,6 @@
 struct Foo(u16);
 
 #[enumflags2::bitflags]
-#[derive(Copy, Clone)]
 const WTF: u8 = 42;
 
 fn main() {}

test_suite/ui/not_enum.stderr

@@ -5,15 +5,8 @@ error: #[bitflags] requires an enum
 3 | | struct Foo(u16);
   | |________________^
 
-error[E0774]: `derive` may only be applied to structs, enums and unions
- --> $DIR/not_enum.rs:6:1
-  |
-6 | #[derive(Copy, Clone)]
-  | ^^^^^^^^^^^^^^^^^^^^^^
-
 error: #[bitflags] requires an enum
  --> $DIR/not_enum.rs:6:1
   |
-6 | / #[derive(Copy, Clone)]
-7 | | const WTF: u8 = 42;
-  | |___________________^
+6 | const WTF: u8 = 42;
+  | ^^^^^^^^^^^^^^^^^^^