cargo rustc --release --no-default-features --features release -- -C target-cpu=native --emit link=Tcheran-08305DA3
   Compiling proc-macro2 v1.0.92
   Compiling unicode-ident v1.0.14
   Compiling libc v0.2.167
   Compiling byteorder v1.5.0
   Compiling cfg-if v1.0.0
   Compiling shlex v1.3.0
   Compiling minimal-lexical v0.2.1
   Compiling lazy_static v1.5.0
   Compiling memchr v2.7.4
   Compiling colored v2.1.0
   Compiling arrayvec v0.7.6
   Compiling cc v1.2.2
   Compiling nom v7.1.3
   Compiling quote v1.0.37
   Compiling syn v2.0.90
   Compiling getrandom v0.2.15
   Compiling rand_core v0.6.4
   Compiling engine v5.1.0 (/tmp/tmpfwpeqvr_/Tcheran/Tcheran-tmp)
   Compiling zerocopy-derive v0.7.35
   Compiling zerocopy v0.7.35
   Compiling ppv-lite86 v0.2.20
   Compiling rand_chacha v0.3.1
   Compiling rand v0.8.5
error[E0432]: unresolved import `crate::engine::eval::params::CONNECTED_ROOK_BONUS`
 --> src/engine/eval/material.rs:6:54
  |
6 | use crate::engine::eval::params::{BISHOP_PAIR_BONUS, CONNECTED_ROOK_BONUS};
  |                                                      ^^^^^^^^^^^^^^^^^^^^
  |                                                      |
  |                                                      no `CONNECTED_ROOK_BONUS` in `engine::eval::params`
  |                                                      help: a similar name exists in the module: `CONNECTED_ROOKS_BONUS`

warning: unreachable expression
   --> src/engine/eval/material.rs:104:13
    |
102 |               panic!("{}", game.to_fen());
    |               --------------------------- any code following this expression is unreachable
103 |
104 | /             if TRACE {
105 | |                 trace.connected_rooks.incr(Player::Black);
106 | |             }
    | |_____________^ unreachable expression
    |
    = note: `#[warn(unreachable_code)]` on by default

For more information about this error, try `rustc --explain E0432`.
warning: `engine` (bin "engine") generated 1 warning
error: could not compile `engine` (bin "engine") due to 1 previous error; 1 warning emitted
make: *** [Makefile:10: openbench] Error 101