error: the item `TryFrom` is imported redundantly
  --> $DIR/suggest-remove-issue-121315.rs:7:9
   |
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/suggest-remove-issue-121315.rs:2:9
   |
LL | #![deny(unused_imports)]
   |         ^^^^^^^^^^^^^^

error: the item `TryFrom` is imported redundantly
  --> $DIR/suggest-remove-issue-121315.rs:14:24
   |
LL |     use std::convert::{TryFrom, TryInto};
   |                        ^^^^^^^
  --> $SRC_DIR/std/src/prelude/mod.rs:LL:COL
   |
   = note: the item `TryFrom` is already defined here

error: the item `TryInto` is imported redundantly
  --> $DIR/suggest-remove-issue-121315.rs:14:33
   |
LL |     use std::convert::{TryFrom, TryInto};
   |                                 ^^^^^^^
  --> $SRC_DIR/std/src/prelude/mod.rs:LL:COL
   |
   = note: the item `TryInto` is already defined here

error: unused import: `AsMut`
  --> $DIR/suggest-remove-issue-121315.rs:24:24
   |
LL |     use std::convert::{AsMut, Into};
   |                        ^^^^^

error: the item `Into` is imported redundantly
  --> $DIR/suggest-remove-issue-121315.rs:24:31
   |
LL |     use std::convert::{AsMut, Into};
   |                               ^^^^
  --> $SRC_DIR/std/src/prelude/mod.rs:LL:COL
   |
   = note: the item `Into` is already defined here

error: unused import: `From`
  --> $DIR/suggest-remove-issue-121315.rs:33:24
   |
LL |     use std::convert::{From, Infallible};
   |                        ^^^^

error: aborting due to 6 previous errors