refactor: remove new nightly lints for check-substrate workflow job (#1096)

* rm new lints

* conditional ibc_primitives import

* cargo fmt

Author: rnbguy

ibc-apps/ics20-transfer/src/module.rs

@@ -321,9 +321,6 @@ pub fn on_timeout_packet_execute(
 
 #[cfg(test)]
 mod test {
-    use ibc_app_transfer_types::ack_success_b64;
-    use ibc_app_transfer_types::error::TokenTransferError;
-
     use super::*;
 
     #[test]

ibc-apps/ics20-transfer/types/src/packet.rs

@@ -1,6 +1,5 @@
 //! Contains the `PacketData` type that defines the structure of token transfers' packet bytes
 
-use core::convert::TryFrom;
 use core::str::FromStr;
 
 use ibc_core::primitives::prelude::*;

ibc-apps/ics721-nft-transfer/src/module.rs

@@ -321,8 +321,6 @@ pub fn on_timeout_packet_execute(
 #[cfg(test)]
 mod test {
     use super::*;
-    use crate::types::ack_success_b64;
-    use crate::types::error::NftTransferError;
 
     #[test]
     fn test_ack_ser() {

ibc-apps/ics721-nft-transfer/types/src/packet.rs

@@ -1,7 +1,5 @@
 //! Contains the `PacketData` type that defines the structure of NFT transfers' packet bytes
 
-use core::convert::TryFrom;
-
 use base64::prelude::BASE64_STANDARD;
 use base64::Engine;
 use ibc_core::primitives::prelude::*;

ibc-clients/ics07-tendermint/src/client_state.rs

@@ -534,7 +534,6 @@ mod tests {
     use ibc_client_tendermint_types::{
         AllowUpdate, ClientState as ClientStateType, TrustThreshold,
     };
-    use ibc_core_client::types::Height;
     use ibc_core_commitment_types::specs::ProofSpecs;
     use ibc_core_host::types::identifiers::ChainId;
 

ibc-clients/ics07-tendermint/src/context.rs

@@ -1,5 +1,3 @@
-use alloc::string::ToString;
-
 use ibc_core_client::context::ClientExecutionContext;
 use ibc_core_client::types::Height;
 use ibc_core_handler_types::error::ContextError;

ibc-clients/ics07-tendermint/src/lib.rs

@@ -13,8 +13,6 @@
     rust_2018_idioms
 )]
 
-extern crate alloc;
-
 #[cfg(any(test, feature = "std"))]
 extern crate std;
 

ibc-clients/ics07-tendermint/types/src/client_state.rs

@@ -1,7 +1,6 @@
 //! Contains the implementation of the Tendermint `ClientState` domain type.
 
 use core::cmp::max;
-use core::convert::{TryFrom, TryInto};
 use core::str::FromStr;
 use core::time::Duration;
 
@@ -422,8 +421,6 @@ pub(crate) mod serde_tests {
 
 #[cfg(test)]
 mod tests {
-    use core::time::Duration;
-
     use ibc_core_commitment_types::proto::ics23::ProofSpec as Ics23ProofSpec;
 
     use super::*;

ibc-clients/ics07-tendermint/types/src/header.rs

@@ -1,6 +1,5 @@
 //! Defines the domain type for tendermint headers
 
-use alloc::string::ToString;
 use core::fmt::{Display, Error as FmtError, Formatter};
 use core::str::FromStr;
 

ibc-clients/ics07-tendermint/types/src/lib.rs

@@ -17,8 +17,6 @@ use core::str::FromStr;
 
 use ibc_core_host_types::identifiers::ClientType;
 
-extern crate alloc;
-
 #[cfg(any(test, feature = "std"))]
 extern crate std;