cargo build --release -p icarus
   Compiling proc-macro2 v1.0.106
   Compiling quote v1.0.44
   Compiling unicode-ident v1.0.22
   Compiling libc v0.2.180
   Compiling cfg-if v1.0.4
   Compiling zerocopy v0.8.38
   Compiling getrandom v0.3.4
   Compiling rustix v1.1.3
   Compiling cfg_aliases v0.2.1
   Compiling bitflags v2.10.0
   Compiling smallvec v1.15.1
   Compiling linux-raw-sys v0.11.0
   Compiling thiserror v2.0.18
   Compiling anyhow v1.0.100
   Compiling endian-type v0.1.2
   Compiling utf8parse v0.2.2
   Compiling home v0.5.12
   Compiling log v0.4.29
   Compiling icarus v0.0.0 (/tmp/tmp0carfjzs/icarus/icarus-tmp)
   Compiling memchr v2.7.6
   Compiling unicode-width v0.2.2
   Compiling unicode-segmentation v1.12.0
   Compiling arrayvec v0.7.6
   Compiling nix v0.30.1
   Compiling nibble_vec v0.1.0
   Compiling radix_trie v0.2.1
   Compiling syn v2.0.114
   Compiling atomic-wait v1.1.0
   Compiling rand_core v0.9.5
   Compiling fd-lock v4.0.4
   Compiling enum-map-derive v0.17.0
   Compiling thiserror-impl v2.0.18
   Compiling enum-map v2.7.3
   Compiling icarus-common v0.1.0 (/tmp/tmp0carfjzs/icarus/icarus-tmp/icarus-common)
   Compiling rustyline v17.0.2
   Compiling ppv-lite86 v0.2.21
   Compiling rand_chacha v0.9.0
   Compiling icarus-board v0.1.0 (/tmp/tmp0carfjzs/icarus/icarus-tmp/icarus-board)
   Compiling rand v0.9.2
error[E0428]: the name `OUT_BUCKETS` is defined multiple times
  --> src/nnue/network.rs:40:1
   |
27 | pub const OUT_BUCKETS: usize = 8;
   | --------------------------------- previous definition of the value `OUT_BUCKETS` here
...
40 | pub const OUT_BUCKETS: usize = 8;
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `OUT_BUCKETS` redefined here
   |
   = note: `OUT_BUCKETS` must be defined only once in the value namespace of this module

For more information about this error, try `rustc --explain E0428`.
error: could not compile `icarus` (bin "icarus") due to 1 previous error
make: *** [Makefile:18: native] Error 101