Run cargo fmt on test workflow

.github/workflows/test.yml

@@ -1,10 +1,6 @@
 name: Rust
 
-on:
-  push:
-    branches: [ main ]
-  pull_request:
-    branches: [ main ]
+on: [push, pull_request]
 
 env:
   CARGO_TERM_COLOR: always
@@ -20,3 +16,5 @@ jobs:
       run: cargo build --verbose
     - name: Run tests
       run: cargo test --verbose
+    - name: Check format
+      run: cargo fmt -- --check

src/dateparser.rs

@@ -1,6 +1,6 @@
 use std::ops::Range;
 
-use chrono::{DateTime, FixedOffset, Utc, NaiveDateTime, NaiveTime, ParseError, TimeZone};
+use chrono::{DateTime, FixedOffset, NaiveDateTime, NaiveTime, ParseError, TimeZone, Utc};
 use regex::Regex;
 
 type DateParsingFun = fn(s: &str) -> Result<DateTime<FixedOffset>, ParseError>;