Fix tests for Rust2018

podcasts-data/src/opml.rs

@@ -212,8 +212,8 @@ mod tests {
     use failure::Error;
     use futures::Future;
 
-    use database::{truncate_db, TEMPDIR};
-    use utils::get_feed;
+    use crate::database::{truncate_db, TEMPDIR};
+    use crate::utils::get_feed;
 
     const URLS: &[(&str, &str)] = {
         &[

podcasts-data/src/utils.rs

@@ -177,8 +177,6 @@ pub fn get_feed(file_path: &str, id: i32) -> Feed {
 
 #[cfg(test)]
 mod tests {
-    extern crate tempdir;
-
     use self::tempdir::TempDir;
     use super::*;
     use chrono::Duration;