New library crate created with cargo new fails clippy #9759

$ cargo new --lib clippy-test
     Created library `clippy-test` package
$ cd clippy-test/
/Users/lopopolo/dev/artichoke/clippy-test
$ cargo clippy --all-features --all-targets
    Checking clippy-test v0.1.0 (/Users/lopopolo/dev/artichoke/clippy-test)
error: identical args used in this `assert_eq!` macro call
 --> src/lib.rs:5:20
  |
5 |         assert_eq!(2 + 2, 4);
  |                    ^^^^^^^^
  |
  = note: `#[deny(clippy::eq_op)]` on by default
  = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#eq_op

error: aborting due to previous error

error: could not compile `clippy-test`

To learn more, run the command again with --verbose.