diff --git a/README.md b/README.md
index 83ca9b4a..adeeb022 100644
--- a/README.md
+++ b/README.md
@@ -63,10 +63,8 @@ use ipfs::{IpfsOptions, IpfsPath, Ipld, Types, UninitializedIpfs};
 use libipld::ipld;
 
 fn main() {
+    env_logger::init();
     let options = IpfsOptions::<Types>::default();
-    env_logger::Builder::new()
-        .parse_filters(&options.ipfs_log)
-        .init();
 
     task::block_on(async move {
         // Start daemon and initialize repo
diff --git a/examples/examples/client1.rs b/examples/examples/client1.rs
index 35dbd7df..d2b4cc2b 100644
--- a/examples/examples/client1.rs
+++ b/examples/examples/client1.rs
@@ -4,10 +4,8 @@ use ipfs::{IpfsOptions, Types, UninitializedIpfs};
 use libipld::ipld;
 
 fn main() {
+    env_logger::init();
     let options = IpfsOptions::<Types>::default();
-    env_logger::Builder::new()
-        .parse_filters(&options.ipfs_log)
-        .init();
 
     task::block_on(async move {
         let (ipfs, fut) = UninitializedIpfs::new(options).await.start().await.unwrap();
diff --git a/examples/examples/client2.rs b/examples/examples/client2.rs
index ef55bae0..4b572bd9 100644
--- a/examples/examples/client2.rs
+++ b/examples/examples/client2.rs
@@ -4,10 +4,8 @@ use ipfs::{IpfsOptions, IpfsPath, TestTypes, UninitializedIpfs};
 use std::str::FromStr;
 
 fn main() {
+    env_logger::init();
     let options = IpfsOptions::<TestTypes>::default();
-    env_logger::Builder::new()
-        .parse_filters(&options.ipfs_log)
-        .init();
     let path =
         IpfsPath::from_str("/ipfs/zdpuB1caPcm4QNXeegatVfLQ839Lmprd5zosXGwRUBJHwj66X").unwrap();
 
diff --git a/examples/examples/ipfs_bitswap_test.rs b/examples/examples/ipfs_bitswap_test.rs
index b2126180..62977162 100644
--- a/examples/examples/ipfs_bitswap_test.rs
+++ b/examples/examples/ipfs_bitswap_test.rs
@@ -5,10 +5,8 @@ use multihash::Sha2_256;
 use std::convert::TryInto;
 
 fn main() {
+    env_logger::init();
     let options = IpfsOptions::<TestTypes>::default();
-    env_logger::Builder::new()
-        .parse_filters(&options.ipfs_log)
-        .init();
 
     task::block_on(async move {
         // Start daemon and initialize repo
diff --git a/examples/examples/ipfs_ipns_test.rs b/examples/examples/ipfs_ipns_test.rs
index 6ea78d8d..1d9897b4 100644
--- a/examples/examples/ipfs_ipns_test.rs
+++ b/examples/examples/ipfs_ipns_test.rs
@@ -3,10 +3,8 @@ use ipfs::{IpfsOptions, IpfsPath, PeerId, TestTypes, UninitializedIpfs};
 use std::str::FromStr;
 
 fn main() {
+    env_logger::init();
     let options = IpfsOptions::<TestTypes>::default();
-    env_logger::Builder::new()
-        .parse_filters(&options.ipfs_log)
-        .init();
 
     task::block_on(async move {
         // Start daemon and initialize repo
diff --git a/src/config.rs b/src/config.rs
index 725bcb86..fa2d37a2 100644
--- a/src/config.rs
+++ b/src/config.rs
@@ -151,6 +151,7 @@ impl ConfigFile {
     }
 
     pub fn store_at<P: AsRef<Path>>(&self, path: P) -> std::io::Result<()> {
+        fs::create_dir_all(path.as_ref().parent().unwrap())?;
         let string = serde_json::to_string_pretty(self).unwrap();
         fs::write(path, string)
     }
diff --git a/src/p2p/swarm.rs b/src/p2p/swarm.rs
index e8af8e42..a73b599b 100644
--- a/src/p2p/swarm.rs
+++ b/src/p2p/swarm.rs
@@ -22,7 +22,7 @@ pub struct Disconnector {
 impl Disconnector {
     pub fn disconnect<T: NetworkBehaviour>(self, swarm: &mut Swarm<T>) {
         Swarm::ban_peer_id(swarm, self.peer_id.clone());
-        Swarm::unban_peer_id(swarm, self.peer_id.clone());
+        Swarm::unban_peer_id(swarm, self.peer_id);
     }
 }
 
@@ -144,6 +144,7 @@ impl NetworkBehaviour for SwarmApi {
             .finish_subscription(addr, Err(format!("{}", error)));
     }
 
+    #[allow(clippy::type_complexity)]
     fn poll(&mut self, _ctx: &mut Context, _: &mut impl PollParameters) -> Poll<NetworkBehaviourAction<<<
 Self::ProtocolsHandler as IntoProtocolsHandler>::Handler as ProtocolsHandler>::InEvent, Self::OutEvent>>{
         log::trace!("poll");