Fix clippy warnings, update dependencies (#91)

compressor_integration_tests/tests/compressor_config_tests.rs

@@ -49,8 +49,8 @@ fn run_succeeds_without_crashing() {
     let verify = true;
 
     let config = Config::new(
-        db_url.clone(),
-        room_id.clone(),
+        db_url,
+        room_id,
         output_file,
         min_state_group,
         groups_to_compress,
@@ -525,14 +525,14 @@ fn run_is_idempotent_when_run_on_whole_room() {
     .unwrap();
 
     let config2 = Config::new(
-        db_url.clone(),
-        room_id.clone(),
+        db_url,
+        room_id,
         output_file2,
         min_state_group,
         groups_to_compress,
         min_saved_rows,
         max_state_group,
-        level_sizes.clone(),
+        level_sizes,
         transactions,
         graphs,
         commit_changes,

compressor_integration_tests/tests/compressor_continue_run_tests.rs

@@ -56,7 +56,7 @@ fn continue_run_called_twice_same_as_run() {
 
     let start = Some(6);
     let chunk_size = 7;
-    let level_info = chunk_stats_1.new_level_info.clone();
+    let level_info = chunk_stats_1.new_level_info;
 
     // Run the compressor with those settings
     let chunk_stats_2 = continue_run(start, chunk_size, &db_url, &room_id, &level_info).unwrap();