Fix clippy warning when using some feature or target sets

Author: Alenar

mithril-common/src/cardano_block_scanner/interface.rs

@@ -1,4 +1,3 @@
-use anyhow::anyhow;
 use std::path::Path;
 
 use async_trait::async_trait;
@@ -90,7 +89,7 @@ cfg_test_tools! {
                         all_blocks.append(&mut forward_blocks);
                     }
                     ChainScannedBlocks::RollBackward(_) => {
-                        return Err(anyhow!("poll_all: RollBackward not supported"));
+                        return Err(anyhow::anyhow!("poll_all: RollBackward not supported"));
                     }
                 };
             }

mithril-common/src/test_utils/mod.rs

@@ -28,10 +28,10 @@ pub use fixture_builder::{MithrilFixtureBuilder, StakeDistributionGenerationMeth
 pub use mithril_fixture::{MithrilFixture, SignerFixture};
 pub use temp_dir::*;
 #[cfg(test)]
-pub(crate) use utils::*;
+pub use utils::*;
 
 #[cfg(test)]
-pub(crate) mod utils {
+mod utils {
     use std::fs::File;
     use std::io;
     use std::sync::Arc;