GenesisBuild<T,I> deprecated. BuildGenesisConfig added (#2757)

* GenesisBuild<T,I> deprecated. BuildGenesisConfig added

* ".git/.scripts/commands/fmt/fmt.sh"

* integration-tests/emulated: ..Default::default added to genesis configs

* Cargo.lock updated

* Cargo.lock updated

* update lockfile for {"polkadot", "substrate"}

* clippy fixes

* clippy fixes

* clippy fixes again

---------

Co-authored-by: command-bot <>

cumulus/parachains/common/src/impls.rs

@@ -133,7 +133,7 @@ mod tests {
 	use sp_runtime::{
 		testing::Header,
 		traits::{BlakeTwo256, IdentityLookup},
-		Perbill,
+		BuildStorage, Perbill,
 	};
 	use xcm::prelude::*;
 
@@ -147,7 +147,7 @@ mod tests {
 			NodeBlock = Block,
 			UncheckedExtrinsic = UncheckedExtrinsic,
 		{
-			System: frame_system::{Pallet, Call, Config, Storage, Event<T>},
+			System: frame_system::{Pallet, Call, Config<T>, Storage, Event<T>},
 			Balances: pallet_balances::{Pallet, Call, Storage, Config<T>, Event<T>},
 			CollatorSelection: pallet_collator_selection::{Pallet, Call, Storage, Event<T>},
 		}
@@ -245,7 +245,7 @@ mod tests {
 	}
 
 	pub fn new_test_ext() -> sp_io::TestExternalities {
-		let mut t = frame_system::GenesisConfig::default().build_storage::<Test>().unwrap();
+		let mut t = frame_system::GenesisConfig::<Test>::default().build_storage().unwrap();
 		// We use default for brevity, but you can configure as desired if needed.
 		pallet_balances::GenesisConfig::<Test>::default()
 			.assimilate_storage(&mut t)