running 1 test
test $DIR/dead-code.rs - f (line 12) - compile ... FAILED

failures:

---- $DIR/dead-code.rs - f (line 12) stdout ----
error: trait `T` is never used
  --> $DIR/dead-code.rs:13:7
   |
LL | trait T { fn f(); }
   |       ^
   |
note: the lint level is defined here
  --> $DIR/dead-code.rs:11:9
   |
LL | #![deny(warnings)]
   |         ^^^^^^^^
   = note: `#[deny(dead_code)]` implied by `#[deny(warnings)]`

error: aborting due to 1 previous error

Couldn't compile the test.

failures:
    $DIR/dead-code.rs - f (line 12)

test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in $TIME