warning: the borrowed expression implements the required traits
   --> pallets/pass/src/lib.rs:295:57
    |
295 |         let (account_id, until) = Sessions::<T, I>::get(&who)?;
    |                                                         ^^^^ help: change this to: `who`
    |
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrows_for_generic_args
    = note: `#[warn(clippy::needless_borrows_for_generic_args)]` on by default

warning: using `map_err` over `inspect_err`
  --> pallets/pass/src/lib.rs:83:15
   |
83 |     #[pallet::pallet]
   |               ^^^^^^
   |
   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#manual_inspect
   = note: `#[warn(clippy::manual_inspect)]` on by default
help: try
   |
83 -     #[pallet::pallet]
83 +     #[pallet::&inspect_err]
   |

warning: matching on `Some` with `ok()` is redundant
   --> pallets/pass/src/lib.rs:157:17
    |
157 |                 if let Some(account_id) = Pallet::<T, I>::account_id_for(credential.user_id()).ok() {
    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    |
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_result_ok
    = note: `#[warn(clippy::match_result_ok)]` on by default
help: consider matching on `Ok(account_id)` and removing the call to `ok` instead
    |
157 |                 if let Ok(account_id) = Pallet::<T, I>::account_id_for(credential.user_id()) {
    |                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

warning: this expression creates a reference which is immediately dereferenced by the compiler
  --> pallets/pass/src/extension.rs:88:59
   |
88 |         let who = Pallet::<T, I>::signer_from_session_key(&who).unwrap_or(who.clone());
   |                                                           ^^^^ help: change this to: `who`
   |
   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow

warning: this expression creates a reference which is immediately dereferenced by the compiler
  --> pallets/pass/src/extension.rs:77:59
   |
77 |         let who = Pallet::<T, I>::signer_from_session_key(&who).unwrap_or(who.clone());
   |                                                           ^^^^ help: change this to: `who`
   |
   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow
   = note: `#[warn(clippy::needless_borrow)]` on by default

warning: using `map_err` over `inspect_err`
  --> pallets/referenda-tracks/src/lib.rs:93:15
   |
93 |     #[pallet::pallet]
   |               ^^^^^^
   |
   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#manual_inspect
   = note: `#[warn(clippy::manual_inspect)]` on by default
help: try
   |
93 -     #[pallet::pallet]
93 +     #[pallet::&inspect_err]
   |

warning: using `map_err` over `inspect_err`
  --> pallets/template/src/lib.rs:34:15
   |
34 |     #[pallet::pallet]
   |               ^^^^^^
   |
   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#manual_inspect
   = note: `#[warn(clippy::manual_inspect)]` on by default
help: try
   |
34 -     #[pallet::pallet]
34 +     #[pallet::&inspect_err]
   |