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[INFO] [stdout] warning: unused variable: `channels`
[INFO] [stdout]    --> examples/show_bouncing_ball.rs:131:46
[INFO] [stdout]     |
[INFO] [stdout] 131 | fn save_chw_png(pixels: &[f32], size: usize, channels: usize, path: &str) {
[INFO] [stdout]     |                                              ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_channels`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/envs/object_world.rs:63:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |         let mut rng = XorShift::new(seed);
[INFO] [stdout]    |             ----^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/envs/object_world.rs:63:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |         let mut rng = XorShift::new(seed);
[INFO] [stdout]    |             ----^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `flat`
[INFO] [stdout]    --> src/diagnostics.rs:343:9
[INFO] [stdout]     |
[INFO] [stdout] 343 |     let flat = CHANNELS * SIZE * SIZE;
[INFO] [stdout]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_flat`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `final_err` is never read
[INFO] [stdout]   --> src/eval_object.rs:39:29
[INFO] [stdout]    |
[INFO] [stdout] 39 |         let mut final_err = 0.0f32;
[INFO] [stdout]    |                             ^^^^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 62 |         final_err = (dx * dx + dy * dy).sqrt();
[INFO] [stdout]    |         -------------------------------------- `final_err` is overwritten here before the previous value is read
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `V3` is more private than the item `Obj3D::pos`
[INFO] [stdout]   --> src/envs/object3d_world.rs:45:5
[INFO] [stdout]    |
[INFO] [stdout] 45 |     pub pos: V3, pub vel: V3,
[INFO] [stdout]    |     ^^^^^^^^^^^ field `Obj3D::pos` is reachable at visibility `pub(crate)`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `V3` is only usable at visibility `pub(self)`
[INFO] [stdout]   --> src/envs/object3d_world.rs:14:1
[INFO] [stdout]    |
[INFO] [stdout] 14 | struct V3(f32, f32, f32);
[INFO] [stdout]    | ^^^^^^^^^
[INFO] [stdout]    = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `V3` is more private than the item `Obj3D::vel`
[INFO] [stdout]   --> src/envs/object3d_world.rs:45:18
[INFO] [stdout]    |
[INFO] [stdout] 45 |     pub pos: V3, pub vel: V3,
[INFO] [stdout]    |                  ^^^^^^^^^^^ field `Obj3D::vel` is reachable at visibility `pub(crate)`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `V3` is only usable at visibility `pub(self)`
[INFO] [stdout]   --> src/envs/object3d_world.rs:14:1
[INFO] [stdout]    |
[INFO] [stdout] 14 | struct V3(f32, f32, f32);
[INFO] [stdout]    | ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `V3` is more private than the item `Obj3D::half`
[INFO] [stdout]   --> src/envs/object3d_world.rs:50:5
[INFO] [stdout]    |
[INFO] [stdout] 50 |     pub half: V3,
[INFO] [stdout]    |     ^^^^^^^^^^^^ field `Obj3D::half` is reachable at visibility `pub(crate)`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `V3` is only usable at visibility `pub(self)`
[INFO] [stdout]   --> src/envs/object3d_world.rs:14:1
[INFO] [stdout]    |
[INFO] [stdout] 14 | struct V3(f32, f32, f32);
[INFO] [stdout]    | ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `AttentionEncoder` is never constructed
[INFO] [stdout]  --> src/networks/attention.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct AttentionEncoder<B: Backend> {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `init` and `forward` are never used
[INFO] [stdout]   --> src/networks/attention.rs:20:12
[INFO] [stdout]    |
[INFO] [stdout] 19 | impl<B: Backend> AttentionEncoder<B> {
[INFO] [stdout]    | ------------------------------------ associated items in this implementation
[INFO] [stdout] 20 |     pub fn init(
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 41 |     pub fn forward(&self, x: Tensor<B, 3>) -> Tensor<B, 2> {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `forward_features_8x8` is never used
[INFO] [stdout]   --> src/networks/encoder.rs:71:12
[INFO] [stdout]    |
[INFO] [stdout] 18 | impl<B: Backend> Encoder<B> {
[INFO] [stdout]    | --------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 71 |     pub fn forward_features_8x8(&self, input: Tensor<B, 4>) -> Tensor<B, 4> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `out_channels` is never used
[INFO] [stdout]    --> src/networks/broadcast_decoder.rs:106:12
[INFO] [stdout]     |
[INFO] [stdout]  28 | impl<B: Backend> BroadcastDecoder<B> {
[INFO] [stdout]     | ------------------------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 106 |     pub fn out_channels(&self) -> usize { self.out_channels }
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `out_channels` is never used
[INFO] [stdout]    --> src/networks/spatial_broadcast_decoder.rs:140:12
[INFO] [stdout]     |
[INFO] [stdout]  41 | impl<B: Backend> SpatialBroadcastDecoder<B> {
[INFO] [stdout]     | ------------------------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 140 |     pub fn out_channels(&self) -> usize {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `out_channels` is never used
[INFO] [stdout]    --> src/networks/gaussian_decoder.rs:177:12
[INFO] [stdout]     |
[INFO] [stdout]  30 | impl<B: Backend> GaussianDecoder<B> {
[INFO] [stdout]     | ----------------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 177 |     pub fn out_channels(&self) -> usize {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `out_channels` is never used
[INFO] [stdout]   --> src/networks/hybrid_decoder.rs:69:12
[INFO] [stdout]    |
[INFO] [stdout] 31 | impl<B: Backend> HybridDecoder<B> {
[INFO] [stdout]    | --------------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 69 |     pub fn out_channels(&self) -> usize {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `num_slots` and `slot_dim` are never used
[INFO] [stdout]    --> src/networks/slot_attention.rs:207:12
[INFO] [stdout]     |
[INFO] [stdout]  73 | impl<B: Backend> SlotAttention<B> {
[INFO] [stdout]     | --------------------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 207 |     pub fn num_slots(&self) -> usize { self.num_slots }
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 208 |     pub fn slot_dim(&self) -> usize { self.slot_dim }
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `stoch_size` is never used
[INFO] [stdout]    --> src/networks/slot_rssm.rs:356:12
[INFO] [stdout]     |
[INFO] [stdout] 117 | impl<B: Backend> SlotRSSM<B> {
[INFO] [stdout]     | ---------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 356 |     pub fn stoch_size(&self) -> usize { self.stoch_size }
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `pred_loss`, `bt_loss`, and `ens_loss` are never read
[INFO] [stdout]   --> src/agent/oc_world_model.rs:33:27
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub struct OCLosses<B: Backend> {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout] 32 |     pub total: Tensor<B, 1>, pub obs_loss: f32, pub reward_loss: f32,
[INFO] [stdout] 33 |     pub kl_loss: f32, pub pred_loss: f32, pub bt_loss: f32, pub ens_loss: f32,
[INFO] [stdout]    |                           ^^^^^^^^^           ^^^^^^^           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DiscreteActor` is never constructed
[INFO] [stdout]  --> src/agent/discrete_actor.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct DiscreteActor<B: Backend> {
[INFO] [stdout]   |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `init`, `forward`, and `sample` are never used
[INFO] [stdout]   --> src/agent/discrete_actor.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl<B: Backend> DiscreteActor<B> {
[INFO] [stdout]    | --------------------------------- associated items in this implementation
[INFO] [stdout] 15 |     pub fn init(
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 28 |     pub fn forward(&self, state: &RSSMState<B>) -> (Tensor<B, 2>, Tensor<B, 2>) {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 37 |     pub fn sample(&self, state: &RSSMState<B>) -> (Tensor<B, 1, Int>, Tensor<B, 1>) {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `ade` and `vel_mse` are never read
[INFO] [stdout]   --> src/eval_object.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct PositionMetrics {
[INFO] [stdout]    |            --------------- fields in this struct
[INFO] [stdout] 14 |     pub mse: f32,     // mean squared error over trajectory
[INFO] [stdout] 15 |     pub ade: f32,     // average displacement error
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 16 |     pub fde: f32,     // final displacement error
[INFO] [stdout] 17 |     pub vel_mse: f32, // velocity MSE
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `PositionMetrics` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `recall` and `precision` are never read
[INFO] [stdout]   --> src/eval_object.rs:79:9
[INFO] [stdout]    |
[INFO] [stdout] 76 | pub struct CollisionMetrics {
[INFO] [stdout]    |            ---------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 79 |     pub recall: f32,           // how many real collisions were predicted
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 80 |     pub precision: f32,        // how many predicted collisions were real
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `CollisionMetrics` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `flat`
[INFO] [stdout]    --> src/diagnostics.rs:343:9
[INFO] [stdout]     |
[INFO] [stdout] 343 |     let flat = CHANNELS * SIZE * SIZE;
[INFO] [stdout]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_flat`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `final_err` is never read
[INFO] [stdout]   --> src/eval_object.rs:39:29
[INFO] [stdout]    |
[INFO] [stdout] 39 |         let mut final_err = 0.0f32;
[INFO] [stdout]    |                             ^^^^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 62 |         final_err = (dx * dx + dy * dy).sqrt();
[INFO] [stdout]    |         -------------------------------------- `final_err` is overwritten here before the previous value is read
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `V3` is more private than the item `Obj3D::pos`
[INFO] [stdout]   --> src/envs/object3d_world.rs:45:5
[INFO] [stdout]    |
[INFO] [stdout] 45 |     pub pos: V3, pub vel: V3,
[INFO] [stdout]    |     ^^^^^^^^^^^ field `Obj3D::pos` is reachable at visibility `pub(crate)`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `V3` is only usable at visibility `pub(self)`
[INFO] [stdout]   --> src/envs/object3d_world.rs:14:1
[INFO] [stdout]    |
[INFO] [stdout] 14 | struct V3(f32, f32, f32);
[INFO] [stdout]    | ^^^^^^^^^
[INFO] [stdout]    = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `V3` is more private than the item `Obj3D::vel`
[INFO] [stdout]   --> src/envs/object3d_world.rs:45:18
[INFO] [stdout]    |
[INFO] [stdout] 45 |     pub pos: V3, pub vel: V3,
[INFO] [stdout]    |                  ^^^^^^^^^^^ field `Obj3D::vel` is reachable at visibility `pub(crate)`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `V3` is only usable at visibility `pub(self)`
[INFO] [stdout]   --> src/envs/object3d_world.rs:14:1
[INFO] [stdout]    |
[INFO] [stdout] 14 | struct V3(f32, f32, f32);
[INFO] [stdout]    | ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `V3` is more private than the item `Obj3D::half`
[INFO] [stdout]   --> src/envs/object3d_world.rs:50:5
[INFO] [stdout]    |
[INFO] [stdout] 50 |     pub half: V3,
[INFO] [stdout]    |     ^^^^^^^^^^^^ field `Obj3D::half` is reachable at visibility `pub(crate)`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `V3` is only usable at visibility `pub(self)`
[INFO] [stdout]   --> src/envs/object3d_world.rs:14:1
[INFO] [stdout]    |
[INFO] [stdout] 14 | struct V3(f32, f32, f32);
[INFO] [stdout]    | ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `AttentionEncoder` is never constructed
[INFO] [stdout]  --> src/networks/attention.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct AttentionEncoder<B: Backend> {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `init` and `forward` are never used
[INFO] [stdout]   --> src/networks/attention.rs:20:12
[INFO] [stdout]    |
[INFO] [stdout] 19 | impl<B: Backend> AttentionEncoder<B> {
[INFO] [stdout]    | ------------------------------------ associated items in this implementation
[INFO] [stdout] 20 |     pub fn init(
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 41 |     pub fn forward(&self, x: Tensor<B, 3>) -> Tensor<B, 2> {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `forward_features_8x8` is never used
[INFO] [stdout]   --> src/networks/encoder.rs:71:12
[INFO] [stdout]    |
[INFO] [stdout] 18 | impl<B: Backend> Encoder<B> {
[INFO] [stdout]    | --------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 71 |     pub fn forward_features_8x8(&self, input: Tensor<B, 4>) -> Tensor<B, 4> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `out_channels` is never used
[INFO] [stdout]    --> src/networks/broadcast_decoder.rs:106:12
[INFO] [stdout]     |
[INFO] [stdout]  28 | impl<B: Backend> BroadcastDecoder<B> {
[INFO] [stdout]     | ------------------------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 106 |     pub fn out_channels(&self) -> usize { self.out_channels }
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SpatialBroadcastDecoder` is never constructed
[INFO] [stdout]   --> src/networks/spatial_broadcast_decoder.rs:26:12
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub struct SpatialBroadcastDecoder<B: Backend> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `init`, `coord_grid`, `forward`, and `out_channels` are never used
[INFO] [stdout]    --> src/networks/spatial_broadcast_decoder.rs:49:12
[INFO] [stdout]     |
[INFO] [stdout]  41 | impl<B: Backend> SpatialBroadcastDecoder<B> {
[INFO] [stdout]     | ------------------------------------------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  49 |     pub fn init(
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout]  82 |     fn coord_grid(&self, device: &B::Device) -> Tensor<B, 4> {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 115 |     pub fn forward(&self, latent: Tensor<B, 2>) -> Tensor<B, 4> {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 140 |     pub fn out_channels(&self) -> usize {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `out_channels` is never used
[INFO] [stdout]    --> src/networks/gaussian_decoder.rs:177:12
[INFO] [stdout]     |
[INFO] [stdout]  30 | impl<B: Backend> GaussianDecoder<B> {
[INFO] [stdout]     | ----------------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 177 |     pub fn out_channels(&self) -> usize {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `out_channels` is never used
[INFO] [stdout]   --> src/networks/hybrid_decoder.rs:69:12
[INFO] [stdout]    |
[INFO] [stdout] 31 | impl<B: Backend> HybridDecoder<B> {
[INFO] [stdout]    | --------------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 69 |     pub fn out_channels(&self) -> usize {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `num_slots` and `slot_dim` are never used
[INFO] [stdout]    --> src/networks/slot_attention.rs:207:12
[INFO] [stdout]     |
[INFO] [stdout]  73 | impl<B: Backend> SlotAttention<B> {
[INFO] [stdout]     | --------------------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 207 |     pub fn num_slots(&self) -> usize { self.num_slots }
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 208 |     pub fn slot_dim(&self) -> usize { self.slot_dim }
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `stoch_size` is never used
[INFO] [stdout]    --> src/networks/slot_rssm.rs:356:12
[INFO] [stdout]     |
[INFO] [stdout] 117 | impl<B: Backend> SlotRSSM<B> {
[INFO] [stdout]     | ---------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 356 |     pub fn stoch_size(&self) -> usize { self.stoch_size }
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `pred_loss`, `bt_loss`, and `ens_loss` are never read
[INFO] [stdout]   --> src/agent/oc_world_model.rs:33:27
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub struct OCLosses<B: Backend> {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout] 32 |     pub total: Tensor<B, 1>, pub obs_loss: f32, pub reward_loss: f32,
[INFO] [stdout] 33 |     pub kl_loss: f32, pub pred_loss: f32, pub bt_loss: f32, pub ens_loss: f32,
[INFO] [stdout]    |                           ^^^^^^^^^           ^^^^^^^           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DiscreteActor` is never constructed
[INFO] [stdout]  --> src/agent/discrete_actor.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct DiscreteActor<B: Backend> {
[INFO] [stdout]   |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `init`, `forward`, and `sample` are never used
[INFO] [stdout]   --> src/agent/discrete_actor.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl<B: Backend> DiscreteActor<B> {
[INFO] [stdout]    | --------------------------------- associated items in this implementation
[INFO] [stdout] 15 |     pub fn init(
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 28 |     pub fn forward(&self, state: &RSSMState<B>) -> (Tensor<B, 2>, Tensor<B, 2>) {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 37 |     pub fn sample(&self, state: &RSSMState<B>) -> (Tensor<B, 1, Int>, Tensor<B, 1>) {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PositionMetrics` is never constructed
[INFO] [stdout]   --> src/eval_object.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct PositionMetrics {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `compute_tracking_metrics` is never used
[INFO] [stdout]   --> src/eval_object.rs:24:8
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub fn compute_tracking_metrics(
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CollisionMetrics` is never constructed
[INFO] [stdout]   --> src/eval_object.rs:76:12
[INFO] [stdout]    |
[INFO] [stdout] 76 | pub struct CollisionMetrics {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `compute_collision_metrics` is never used
[INFO] [stdout]   --> src/eval_object.rs:86:8
[INFO] [stdout]    |
[INFO] [stdout] 86 | pub fn compute_collision_metrics(
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3m 16s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: macerator v0.2.10, naga v24.0.0, wgpu v24.0.5, wgpu-core v24.0.5, wgpu-hal v24.0.4
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 4`
[INFO] running `Command { std: "docker" "inspect" "69243a7b763c75f9033c3bf2acd8ac04e70b71ebed5b870471ece4afd115cec1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69243a7b763c75f9033c3bf2acd8ac04e70b71ebed5b870471ece4afd115cec1", kill_on_drop: false }`
[INFO] [stdout] 69243a7b763c75f9033c3bf2acd8ac04e70b71ebed5b870471ece4afd115cec1
