cargo rustc --manifest-path ./engine/Cargo.toml --bin engine --release   -- -C target-cpu=native --emit link=Tcheran-FD8731B9
   Compiling find-msvc-tools v0.1.9
   Compiling libc v0.2.186
   Compiling shlex v1.3.0
   Compiling cc v1.2.61
   Compiling engine v13.0.0-dev (/tmp/tmpdkvc3h0p/Tcheran/Tcheran-tmp/engine)
   Compiling atomic-wait v1.1.0
error[E0599]: no method named `get_entry_idx` found for reference `&TranspositionTable` in the current scope
   --> engine/src/engine/transposition_table.rs:371:32
    |
371 |                 let idx = self.get_entry_idx(hash);
    |                                ^^^^^^^^^^^^^ method not found in `&TranspositionTable`

warning: variable does not need to be mutable
   --> engine/src/engine/transposition_table.rs:191:13
    |
191 |         let mut occupied = 0;
    |             ----^^^^^^^^
    |             |
    |             help: remove this `mut`
    |
    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default

warning: unused variable: `generation`
   --> engine/src/engine/transposition_table.rs:193:13
    |
193 |         let generation = self.generation.load(Ordering::Relaxed);
    |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_generation`
    |
    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default

For more information about this error, try `rustc --explain E0599`.
warning: `engine` (lib) generated 2 warnings
error: could not compile `engine` (lib) due to 1 previous error; 2 warnings emitted
make: *** [Makefile:22: openbench] Error 101