Fix warnings.

src/parser/diary_sexp.rs

@@ -10,7 +10,7 @@ use super::sexp::sexp;
 use super::Context;
 use crate::error::Res;
 use crate::parser::util::get_consumed;
-use crate::parser::util::maybe_consume_trailing_whitespace_if_not_exiting;
+
 use crate::parser::util::start_of_line;
 use crate::parser::DiarySexp;