error: function `pox_lock_extend_v3_not_tested` is never used
   --> pox-locking/src/pox_3.rs:104:8
    |
104 | pub fn pox_lock_extend_v3_not_tested(
    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    |
    = note: `-D dead-code` implied by `-D warnings`

error: unused variable: `unlock_burn_height`
   --> pox-locking/src/pox_3.rs:107:5
    |
107 |     unlock_burn_height: u64,
    |     ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_unlock_burn_height`

error: unused variable: `principal`
   --> pox-locking/src/pox_3.rs:106:5
    |
106 |     principal: &PrincipalData,
    |     ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_principal`

error: unused variable: `db`
   --> pox-locking/src/pox_3.rs:105:5
    |
105 |     db: &mut ClarityDatabase,
    |     ^^ help: if this is intentional, prefix it with an underscore: `_db`
    |
    = note: `-D unused-variables` implied by `-D warnings`