error: item has both inner and outer attributes
  --> tests/ui/mixed_attributes_style.rs:4:1
   |
LL | / #[allow(unused)]
LL | | fn foo1() {
LL | |     #![allow(unused)]
   | |_____________________^
   |
   = note: `-D clippy::mixed-attributes-style` implied by `-D warnings`
   = help: to override `-D warnings` add `#[allow(clippy::mixed_attributes_style)]`

error: item has both inner and outer attributes
  --> tests/ui/mixed_attributes_style.rs:18:1
   |
LL | / /// linux
LL | |
LL | | fn foo4() {
LL | |     //! windows
   | |_______________^

error: item has both inner and outer attributes
  --> tests/ui/mixed_attributes_style.rs:33:1
   |
LL | / #[allow(unused)]
LL | | mod bar {
LL | |     #![allow(unused)]
   | |_____________________^

error: aborting due to 3 previous errors