error: importing legacy numeric constants
  --> tests/ui/legacy_numeric_constants_unfixable.rs:9:5
   |
LL | use std::u128 as _;
   |     ^^^^^^^^^
   |
   = help: remove this import
   = note: `-D clippy::legacy-numeric-constants` implied by `-D warnings`
   = help: to override `-D warnings` add `#[allow(clippy::legacy_numeric_constants)]`

error: importing legacy numeric constants
  --> tests/ui/legacy_numeric_constants_unfixable.rs:13:24
   |
LL |     pub use std::{mem, u128};
   |                        ^^^^
   |
   = help: remove this import
   = note: then `u128::<CONST>` will resolve to the respective associated constant

error: importing a legacy numeric constant
  --> tests/ui/legacy_numeric_constants_unfixable.rs:29:9
   |
LL |     use std::u32::MAX;
   |         ^^^^^^^^^^^^^
   |
   = help: remove this import and use the associated constant `u32::MAX` from the primitive type instead

error: importing a legacy numeric constant
  --> tests/ui/legacy_numeric_constants_unfixable.rs:32:9
   |
LL |     use std::u8::MIN;
   |         ^^^^^^^^^^^^
   |
   = help: remove this import and use the associated constant `u8::MIN` from the primitive type instead

error: importing legacy numeric constants
  --> tests/ui/legacy_numeric_constants_unfixable.rs:36:9
   |
LL |     use std::u32;
   |         ^^^^^^^^
   |
   = help: remove this import
   = note: then `u32::<CONST>` will resolve to the respective associated constant

error: importing a legacy numeric constant
  --> tests/ui/legacy_numeric_constants_unfixable.rs:40:9
   |
LL |     use std::f32::MIN_POSITIVE;
   |         ^^^^^^^^^^^^^^^^^^^^^^
   |
   = help: remove this import and use the associated constant `f32::MIN_POSITIVE` from the primitive type instead

error: importing legacy numeric constants
  --> tests/ui/legacy_numeric_constants_unfixable.rs:44:9
   |
LL |     use std::i16::*;
   |         ^^^^^^^^
   |
   = help: remove this import and use associated constants `i16::<CONST>` from the primitive type instead

error: importing legacy numeric constants
  --> tests/ui/legacy_numeric_constants_unfixable.rs:21:17
   |
LL |             use std::u32;
   |                 ^^^^^^^^
...
LL |     b!();
   |     ---- in this macro invocation
   |
   = help: remove this import
   = note: then `u32::<CONST>` will resolve to the respective associated constant
   = note: this error originates in the macro `b` (in Nightly builds, run with -Z macro-backtrace for more info)

error: importing a legacy numeric constant
  --> tests/ui/legacy_numeric_constants_unfixable.rs:76:9
   |
LL |     use std::u32::MAX;
   |         ^^^^^^^^^^^^^
   |
   = help: remove this import and use the associated constant `u32::MAX` from the primitive type instead

error: aborting due to 9 previous errors