Updating *.stderr files

tests/ui/absurd-extreme-comparisons.stderr

@@ -4,7 +4,7 @@ error: this comparison involving the minimum or maximum element for this type co
 10 |     u <= 0;
    |     ^^^^^^
    |
-   = note: `-D absurd-extreme-comparisons` implied by `-D warnings`
+   = note: `-D clippy::absurd-extreme-comparisons` implied by `-D warnings`
    = help: because 0 is the minimum value for this type, the case where the two sides are not equal never occurs, consider using u == 0 instead
 
 error: this comparison involving the minimum or maximum element for this type contains a case that is always true or always false
@@ -141,7 +141,7 @@ error: <-comparison of unit values detected. This will always be false
 31 |     () < {};
    |     ^^^^^^^
    |
-   = note: #[deny(unit_cmp)] on by default
+   = note: #[deny(clippy::unit_cmp)] on by default
 
 error: aborting due to 18 previous errors
 

tests/ui/approx_const.stderr

@@ -4,7 +4,7 @@ error: approximate value of `f{32, 64}::consts::E` found. Consider using it dire
 7 |     let my_e = 2.7182;
   |                ^^^^^^
   |
-  = note: `-D approx-constant` implied by `-D warnings`
+  = note: `-D clippy::approx-constant` implied by `-D warnings`
 
 error: approximate value of `f{32, 64}::consts::E` found. Consider using it directly
  --> $DIR/approx_const.rs:8:20

tests/ui/arithmetic.stderr

@@ -4,7 +4,7 @@ error: integer arithmetic detected
 8 |     1 + i;
   |     ^^^^^
   |
-  = note: `-D integer-arithmetic` implied by `-D warnings`
+  = note: `-D clippy::integer-arithmetic` implied by `-D warnings`
 
 error: integer arithmetic detected
  --> $DIR/arithmetic.rs:9:5
@@ -37,7 +37,7 @@ error: floating-point arithmetic detected
 23 |     f * 2.0;
    |     ^^^^^^^
    |
-   = note: `-D float-arithmetic` implied by `-D warnings`
+   = note: `-D clippy::float-arithmetic` implied by `-D warnings`
 
 error: floating-point arithmetic detected
   --> $DIR/arithmetic.rs:25:5

tests/ui/assign_ops.stderr

@@ -4,7 +4,7 @@ error: assign operation detected
 8 |     i += 2;
   |     ^^^^^^ help: replace it with: `i = i + 2`
   |
-  = note: `-D assign-ops` implied by `-D warnings`
+  = note: `-D clippy::assign-ops` implied by `-D warnings`
 
 error: assign operation detected
  --> $DIR/assign_ops.rs:9:5
@@ -84,7 +84,7 @@ error: manual implementation of an assign operation
 27 |     a = a + 1;
    |     ^^^^^^^^^ help: replace it with: `a += 1`
    |
-   = note: `-D assign-op-pattern` implied by `-D warnings`
+   = note: `-D clippy::assign-op-pattern` implied by `-D warnings`
 
 error: manual implementation of an assign operation
   --> $DIR/assign_ops.rs:28:5

tests/ui/assign_ops2.stderr

@@ -4,7 +4,7 @@ error: variable appears on both sides of an assignment operation
 8 |     a += a + 1;
   |     ^^^^^^^^^^
   |
-  = note: `-D misrefactored-assign-op` implied by `-D warnings`
+  = note: `-D clippy::misrefactored-assign-op` implied by `-D warnings`
 help: Did you mean a = a + 1 or a = a + a + 1? Consider replacing it with
   |
 8 |     a += 1;

tests/ui/attrs.stderr

@@ -4,15 +4,15 @@ error: you have declared `#[inline(always)]` on `test_attr_lint`. This is usuall
 6 | #[inline(always)]
   | ^^^^^^^^^^^^^^^^^
   |
-  = note: `-D inline-always` implied by `-D warnings`
+  = note: `-D clippy::inline-always` implied by `-D warnings`
 
 error: the since field must contain a semver-compliant version
   --> $DIR/attrs.rs:27:14
    |
 27 | #[deprecated(since = "forever")]
    |              ^^^^^^^^^^^^^^^^^
    |
-   = note: `-D deprecated-semver` implied by `-D warnings`
+   = note: `-D clippy::deprecated-semver` implied by `-D warnings`
 
 error: the since field must contain a semver-compliant version
   --> $DIR/attrs.rs:30:14

tests/ui/author/matches.stderr

@@ -4,7 +4,7 @@ error: returning the result of a let binding from a block. Consider returning th
 9 |             x
   |             ^
   |
-  = note: `-D let-and-return` implied by `-D warnings`
+  = note: `-D clippy::let-and-return` implied by `-D warnings`
 note: this expression can be directly returned
  --> $DIR/matches.rs:8:21
   |

tests/ui/bit_masks.stderr

@@ -4,15 +4,15 @@ error: &-masking with zero
 12 |     x & 0 == 0;
    |     ^^^^^^^^^^
    |
-   = note: `-D bad-bit-mask` implied by `-D warnings`
+   = note: `-D clippy::bad-bit-mask` implied by `-D warnings`
 
 error: this operation will always return zero. This is likely not the intended outcome
   --> $DIR/bit_masks.rs:12:5
    |
 12 |     x & 0 == 0;
    |     ^^^^^
    |
-   = note: #[deny(erasing_op)] on by default
+   = note: #[deny(clippy::erasing_op)] on by default
 
 error: incompatible bit mask: `_ & 2` can never be equal to `1`
   --> $DIR/bit_masks.rs:15:5
@@ -86,7 +86,7 @@ error: ineffective bit mask: `x | 1` compared to `3`, is the same as x compared
 52 |     x | 1 > 3;
    |     ^^^^^^^^^
    |
-   = note: `-D ineffective-bit-mask` implied by `-D warnings`
+   = note: `-D clippy::ineffective-bit-mask` implied by `-D warnings`
 
 error: ineffective bit mask: `x | 1` compared to `4`, is the same as x compared directly
   --> $DIR/bit_masks.rs:53:5

tests/ui/blacklisted_name.stderr

@@ -4,7 +4,7 @@ error: use of a blacklisted/placeholder name `foo`
 7 | fn test(foo: ()) {}
   |         ^^^
   |
-  = note: `-D blacklisted-name` implied by `-D warnings`
+  = note: `-D clippy::blacklisted-name` implied by `-D warnings`
 
 error: use of a blacklisted/placeholder name `foo`
   --> $DIR/blacklisted_name.rs:10:9

tests/ui/block_in_if_condition.stderr

@@ -8,7 +8,7 @@ error: in an 'if' condition, avoid complex blocks or closures with blocks; inste
 33 | |     } {
    | |_____^
    |
-   = note: `-D block-in-if-condition-stmt` implied by `-D warnings`
+   = note: `-D clippy::block-in-if-condition-stmt` implied by `-D warnings`
    = help: try
            let res = {
                let x = 3;
@@ -24,7 +24,7 @@ error: omit braces around single expression condition
 41 |     if { true } {
    |        ^^^^^^^^
    |
-   = note: `-D block-in-if-condition-expr` implied by `-D warnings`
+   = note: `-D clippy::block-in-if-condition-expr` implied by `-D warnings`
    = help: try
            if true {
                6
@@ -48,7 +48,7 @@ error: this boolean expression can be simplified
 67 |     if true && x == 3 {
    |        ^^^^^^^^^^^^^^ help: try: `x == 3`
    |
-   = note: `-D nonminimal-bool` implied by `-D warnings`
+   = note: `-D clippy::nonminimal-bool` implied by `-D warnings`
 
 error: aborting due to 5 previous errors
 

tests/ui/bool_comparison.stderr

@@ -4,7 +4,7 @@ error: equality checks against true are unnecessary
 7 |     if x == true { "yes" } else { "no" };
   |        ^^^^^^^^^ help: try simplifying it as shown: `x`
   |
-  = note: `-D bool-comparison` implied by `-D warnings`
+  = note: `-D clippy::bool-comparison` implied by `-D warnings`
 
 error: equality checks against false can be replaced by a negation
  --> $DIR/bool_comparison.rs:8:8

tests/ui/booleans.stderr

@@ -4,7 +4,7 @@ error: this boolean expression contains a logic bug
 12 |     let _ = a && b || a;
    |             ^^^^^^^^^^^ help: it would look like the following: `a`
    |
-   = note: `-D logic-bug` implied by `-D warnings`
+   = note: `-D clippy::logic-bug` implied by `-D warnings`
 help: this expression can be optimized out by applying boolean operations to the outer expression
   --> $DIR/booleans.rs:12:18
    |
@@ -17,7 +17,7 @@ error: this boolean expression can be simplified
 14 |     let _ = !true;
    |             ^^^^^ help: try: `false`
    |
-   = note: `-D nonminimal-bool` implied by `-D warnings`
+   = note: `-D clippy::nonminimal-bool` implied by `-D warnings`
 
 error: this boolean expression can be simplified
   --> $DIR/booleans.rs:15:13

tests/ui/borrow_box.stderr

@@ -7,8 +7,8 @@ error: you seem to be trying to use `&Box<T>`. Consider using just `&T`
 note: lint level defined here
  --> $DIR/borrow_box.rs:4:9
   |
-4 | #![deny(borrowed_box)]
-  |         ^^^^^^^^^^^^
+4 | #![deny(clippy::borrowed_box)]
+  |         ^^^^^^^^^^^^^^^^^^^^
 
 error: you seem to be trying to use `&Box<T>`. Consider using just `&T`
   --> $DIR/borrow_box.rs:14:14

tests/ui/box_vec.stderr

@@ -4,7 +4,7 @@ error: you seem to be trying to use `Box<Vec<T>>`. Consider using just `Vec<T>`
 17 | pub fn test(foo: Box<Vec<bool>>) {
    |                  ^^^^^^^^^^^^^^
    |
-   = note: `-D box-vec` implied by `-D warnings`
+   = note: `-D clippy::box-vec` implied by `-D warnings`
    = help: `Vec<T>` is already on the heap, `Box<Vec<T>>` makes an extra allocation.
 
 error: aborting due to previous error

tests/ui/builtin-type-shadow.stderr

@@ -4,7 +4,7 @@ error: This generic shadows the built-in type `u32`
 5 | fn foo<u32>(a: u32) -> u32 {
   |        ^^^
   |
-  = note: `-D builtin-type-shadow` implied by `-D warnings`
+  = note: `-D clippy::builtin-type-shadow` implied by `-D warnings`
 
 error[E0308]: mismatched types
  --> $DIR/builtin-type-shadow.rs:6:5

tests/ui/bytecount.stderr

@@ -7,8 +7,8 @@ error: You appear to be counting bytes the naive way
 note: lint level defined here
  --> $DIR/bytecount.rs:4:8
   |
-4 | #[deny(naive_bytecount)]
-  |        ^^^^^^^^^^^^^^^
+4 | #[deny(clippy::naive_bytecount)]
+  |        ^^^^^^^^^^^^^^^^^^^^^^^
 
 error: You appear to be counting bytes the naive way
   --> $DIR/bytecount.rs:10:13

tests/ui/cast.stderr

@@ -4,7 +4,7 @@ error: casting i32 to f32 causes a loss of precision (i32 is 32 bits wide, but f
 8 |     1i32 as f32;
   |     ^^^^^^^^^^^
   |
-  = note: `-D cast-precision-loss` implied by `-D warnings`
+  = note: `-D clippy::cast-precision-loss` implied by `-D warnings`
 
 error: casting i64 to f32 causes a loss of precision (i64 is 64 bits wide, but f32's mantissa is only 23 bits wide)
  --> $DIR/cast.rs:9:5
@@ -42,7 +42,7 @@ error: casting f32 to i32 may truncate the value
 15 |     1f32 as i32;
    |     ^^^^^^^^^^^
    |
-   = note: `-D cast-possible-truncation` implied by `-D warnings`
+   = note: `-D clippy::cast-possible-truncation` implied by `-D warnings`
 
 error: casting f32 to u32 may truncate the value
   --> $DIR/cast.rs:16:5
@@ -56,7 +56,7 @@ error: casting f32 to u32 may lose the sign of the value
 16 |     1f32 as u32;
    |     ^^^^^^^^^^^
    |
-   = note: `-D cast-sign-loss` implied by `-D warnings`
+   = note: `-D clippy::cast-sign-loss` implied by `-D warnings`
 
 error: casting f64 to f32 may truncate the value
   --> $DIR/cast.rs:17:5
@@ -106,7 +106,7 @@ error: casting u8 to i8 may wrap around the value
 23 |     1u8 as i8;
    |     ^^^^^^^^^
    |
-   = note: `-D cast-possible-wrap` implied by `-D warnings`
+   = note: `-D clippy::cast-possible-wrap` implied by `-D warnings`
 
 error: casting u16 to i16 may wrap around the value
   --> $DIR/cast.rs:24:5
@@ -138,7 +138,7 @@ error: casting f32 to f64 may become silently lossy if types change
 29 |     1.0f32 as f64;
    |     ^^^^^^^^^^^^^ help: try: `f64::from(1.0f32)`
    |
-   = note: `-D cast-lossless` implied by `-D warnings`
+   = note: `-D clippy::cast-lossless` implied by `-D warnings`
 
 error: casting u8 to u16 may become silently lossy if types change
   --> $DIR/cast.rs:31:5
@@ -164,7 +164,7 @@ error: casting to the same type is unnecessary (`i32` -> `i32`)
 37 |     1i32 as i32;
    |     ^^^^^^^^^^^
    |
-   = note: `-D unnecessary-cast` implied by `-D warnings`
+   = note: `-D clippy::unnecessary-cast` implied by `-D warnings`
 
 error: casting to the same type is unnecessary (`f32` -> `f32`)
   --> $DIR/cast.rs:38:5

tests/ui/cast_alignment.stderr

@@ -1,15 +1,15 @@
 error: casting from `*const u8` to a more-strictly-aligned pointer (`*const u16`)
-  --> $DIR/cast_alignment.rs:13:5
+  --> $DIR/cast_alignment.rs:15:5
    |
-13 |     (&1u8 as *const u8) as *const u16;
+15 |     (&1u8 as *const u8) as *const u16;
    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    |
-   = note: `-D cast-ptr-alignment` implied by `-D warnings`
+   = note: `-D clippy::cast-ptr-alignment` implied by `-D warnings`
 
 error: casting from `*mut u8` to a more-strictly-aligned pointer (`*mut u16`)
-  --> $DIR/cast_alignment.rs:14:5
+  --> $DIR/cast_alignment.rs:16:5
    |
-14 |     (&mut 1u8 as *mut u8) as *mut u16;
+16 |     (&mut 1u8 as *mut u8) as *mut u16;
    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 
 error: aborting due to 2 previous errors

tests/ui/cast_lossless_float.stderr

@@ -1,63 +1,63 @@
 error: casting i8 to f32 may become silently lossy if types change
- --> $DIR/cast_lossless_float.rs:5:5
+ --> $DIR/cast_lossless_float.rs:7:5
   |
-5 |     1i8 as f32;
+7 |     1i8 as f32;
   |     ^^^^^^^^^^ help: try: `f32::from(1i8)`
   |
-  = note: `-D cast-lossless` implied by `-D warnings`
+  = note: `-D clippy::cast-lossless` implied by `-D warnings`
 
 error: casting i8 to f64 may become silently lossy if types change
- --> $DIR/cast_lossless_float.rs:6:5
+ --> $DIR/cast_lossless_float.rs:8:5
   |
-6 |     1i8 as f64;
+8 |     1i8 as f64;
   |     ^^^^^^^^^^ help: try: `f64::from(1i8)`
 
 error: casting u8 to f32 may become silently lossy if types change
- --> $DIR/cast_lossless_float.rs:7:5
+ --> $DIR/cast_lossless_float.rs:9:5
   |
-7 |     1u8 as f32;
+9 |     1u8 as f32;
   |     ^^^^^^^^^^ help: try: `f32::from(1u8)`
 
 error: casting u8 to f64 may become silently lossy if types change
- --> $DIR/cast_lossless_float.rs:8:5
-  |
-8 |     1u8 as f64;
-  |     ^^^^^^^^^^ help: try: `f64::from(1u8)`
+  --> $DIR/cast_lossless_float.rs:10:5
+   |
+10 |     1u8 as f64;
+   |     ^^^^^^^^^^ help: try: `f64::from(1u8)`
 
 error: casting i16 to f32 may become silently lossy if types change
- --> $DIR/cast_lossless_float.rs:9:5
-  |
-9 |     1i16 as f32;
-  |     ^^^^^^^^^^^ help: try: `f32::from(1i16)`
+  --> $DIR/cast_lossless_float.rs:11:5
+   |
+11 |     1i16 as f32;
+   |     ^^^^^^^^^^^ help: try: `f32::from(1i16)`
 
 error: casting i16 to f64 may become silently lossy if types change
-  --> $DIR/cast_lossless_float.rs:10:5
+  --> $DIR/cast_lossless_float.rs:12:5
    |
-10 |     1i16 as f64;
+12 |     1i16 as f64;
    |     ^^^^^^^^^^^ help: try: `f64::from(1i16)`
 
 error: casting u16 to f32 may become silently lossy if types change
-  --> $DIR/cast_lossless_float.rs:11:5
+  --> $DIR/cast_lossless_float.rs:13:5
    |
-11 |     1u16 as f32;
+13 |     1u16 as f32;
    |     ^^^^^^^^^^^ help: try: `f32::from(1u16)`
 
 error: casting u16 to f64 may become silently lossy if types change
-  --> $DIR/cast_lossless_float.rs:12:5
+  --> $DIR/cast_lossless_float.rs:14:5
    |
-12 |     1u16 as f64;
+14 |     1u16 as f64;
    |     ^^^^^^^^^^^ help: try: `f64::from(1u16)`
 
 error: casting i32 to f64 may become silently lossy if types change
-  --> $DIR/cast_lossless_float.rs:13:5
+  --> $DIR/cast_lossless_float.rs:15:5
    |
-13 |     1i32 as f64;
+15 |     1i32 as f64;
    |     ^^^^^^^^^^^ help: try: `f64::from(1i32)`
 
 error: casting u32 to f64 may become silently lossy if types change
-  --> $DIR/cast_lossless_float.rs:14:5
+  --> $DIR/cast_lossless_float.rs:16:5
    |
-14 |     1u32 as f64;
+16 |     1u32 as f64;
    |     ^^^^^^^^^^^ help: try: `f64::from(1u32)`
 
 error: aborting due to 10 previous errors