warning: large size difference between variants
  --> node/src/cli.rs:5:1
   |
5  | / pub enum Subcommand {
6  | |     /// Build a chain specification.
7  | |     BuildSpec(sc_cli::BuildSpecCmd),
8  | |
...  |
19 | |     ImportBlocks(sc_cli::ImportBlocksCmd),
   | |     ------------------------------------- the second-largest variant contains at least 240 bytes
...  |
39 | |     Benchmark(frame_benchmarking_cli::BenchmarkCmd),
   | |     ----------------------------------------------- the largest variant contains at least 512 bytes
...  |
48 | |     Key(sc_cli::KeySubcommand),
49 | | }
   | |_^ the entire enum is at least 512 bytes
   |
   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#large_enum_variant
   = note: `#[warn(clippy::large_enum_variant)]` on by default
help: consider boxing the large fields to reduce the total size of the enum
   |
39 |     Benchmark(Box<frame_benchmarking_cli::BenchmarkCmd>),
   |               ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

warning: bound is defined in more than one place
  --> runtime/devnet/src/extensions.rs:49:10
   |
49 |     fn call<E: Ext>(&mut self, env: Environment<E, InitState>) -> Result<RetVal, DispatchError>
   |             ^
50 |     where
51 |         E: Ext<T = T>,
   |         ^
   |
   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#multiple_bound_locations
   = note: `#[warn(clippy::multiple_bound_locations)]` on by default

warning: bound is defined in more than one place
  --> runtime/testnet/src/extensions.rs:44:10
   |
44 |     fn call<E: Ext>(&mut self, env: Environment<E, InitState>) -> Result<RetVal, DispatchError>
   |             ^
45 |     where
46 |         E: Ext<T = T>,
   |         ^
   |
   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#multiple_bound_locations
   = note: `#[warn(clippy::multiple_bound_locations)]` on by default

warning: used a field initializer for a tuple struct
  --> scripts/fund-dev-accounts/./main.rs:59:9
   |
59 |                 id: AssetId { 0: Location { parents: 0, interior: Junctions::Here } },
   |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `AssetId(Location { parents: 0, interior: Junctions::Here })`
   |
   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#init_numbered_fields

warning: used a field initializer for a tuple struct
  --> scripts/fund-dev-accounts/./main.rs:57:36
   |
57 |           let assets = VersionedAssets::V4(Assets {
   |  __________________________________________^
58 | |             0: vec![Asset {
59 | |                 id: AssetId { 0: Location { parents: 0, interior: Junctions::Here } },
60 | |                 fun: amount,
61 | |             }],
62 | |         });
   | |_________^
   |
   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#init_numbered_fields
   = note: `#[warn(clippy::init_numbered_fields)]` on by default
help: try
   |
57 ~         let assets = VersionedAssets::V4(Assets(<[_]>::into_vec(
58 +             // This rustc_box is not required, but it produces a dramatic improvement in compile
59 +             // time when constructing arrays with many elements.
60 +             #[rustc_box]
61 +             $crate::boxed::Box::new([$($x),+])
62 ~         )));
   |