warning: the item `TryFrom` is imported redundantly
  --> $DIR/use-redundant-prelude-rust-2021.rs:5:5
   |
LL | use std::convert::TryFrom;
   |     ^^^^^^^^^^^^^^^^^^^^^
  --> $SRC_DIR/std/src/prelude/mod.rs:LL:COL
   |
   = note: the item `TryFrom` is already defined here
   |
note: the lint level is defined here
  --> $DIR/use-redundant-prelude-rust-2021.rs:3:9
   |
LL | #![warn(unused_imports)]
   |         ^^^^^^^^^^^^^^

warning: the item `TryInto` is imported redundantly
  --> $DIR/use-redundant-prelude-rust-2021.rs:6:5
   |
LL | use std::convert::TryInto;
   |     ^^^^^^^^^^^^^^^^^^^^^
  --> $SRC_DIR/std/src/prelude/mod.rs:LL:COL
   |
   = note: the item `TryInto` is already defined here

warning: 2 warnings emitted