error: use of a disallowed method `regex::re_unicode::Regex::new` --> $DIR/conf_disallowed_method.rs:7:14 | LL | let re = Regex::new(r"ab.*c").unwrap(); | ^^^^^^^^^^^^^^^^^^^^ | = note: `-D clippy::disallowed-method` implied by `-D warnings` error: use of a disallowed method `regex::re_unicode::Regex::is_match` --> $DIR/conf_disallowed_method.rs:8:5 | LL | re.is_match("abc"); | ^^^^^^^^^^^^^^^^^^ error: use of a disallowed method `core::iter::traits::iterator::Iterator::sum` --> $DIR/conf_disallowed_method.rs:11:5 | LL | a.iter().sum::(); | ^^^^^^^^^^^^^^^^^^^^^ error: aborting due to 3 previous errors