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[INFO] [stdout] warning: function `benchmark` is never used
[INFO] [stdout]   --> src/main.rs:54:4
[INFO] [stdout]    |
[INFO] [stdout] 54 | fn benchmark(num_iter: usize) {
[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 `from_cube_in_graph`, `get_map_from_arm_shift`, `single_arms`, and `length` are never used
[INFO] [stdout]   --> src/abstract_observable.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 23 | impl SpatialArms {
[INFO] [stdout]    | ---------------- associated items in this implementation
[INFO] [stdout] 24 |     pub fn from_cube_in_graph(cube: &Cube, block_graph: &BlockGraph) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 39 |     pub fn get_map_from_arm_shift() -> HashMap<SpatialArms, (Coord, Coord)> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 47 |     pub fn single_arms() -> Vec<Self> {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 51 |     pub fn length(&self) -> usize {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CubeWithArms` is never constructed
[INFO] [stdout]   --> src/abstract_observable.rs:60:12
[INFO] [stdout]    |
[INFO] [stdout] 60 | pub struct CubeWithArms {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/abstract_observable.rs:66:12
[INFO] [stdout]    |
[INFO] [stdout] 65 | impl CubeWithArms {
[INFO] [stdout]    | ----------------- associated function in this implementation
[INFO] [stdout] 66 |     pub fn new(cube: Cube, arms: SpatialArms) -> Result<Self, String> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PipeWithArms` is never constructed
[INFO] [stdout]   --> src/abstract_observable.rs:82:12
[INFO] [stdout]    |
[INFO] [stdout] 82 | pub struct PipeWithArms {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/abstract_observable.rs:88:12
[INFO] [stdout]    |
[INFO] [stdout] 87 | impl PipeWithArms {
[INFO] [stdout]    | ----------------- associated function in this implementation
[INFO] [stdout] 88 |     pub fn new(pipe: Pipe, cube_arms: (SpatialArms, SpatialArms)) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PipeWithObservableBasis` is never constructed
[INFO] [stdout]   --> src/abstract_observable.rs:97:12
[INFO] [stdout]    |
[INFO] [stdout] 97 | pub struct PipeWithObservableBasis {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/abstract_observable.rs:103:12
[INFO] [stdout]     |
[INFO] [stdout] 102 | impl PipeWithObservableBasis {
[INFO] [stdout]     | ---------------------------- associated function in this implementation
[INFO] [stdout] 103 |     pub fn new(pipe: Pipe, observable_basis: Basis) -> Result<Self, String> {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `AbstractObservable` is never constructed
[INFO] [stdout]    --> src/abstract_observable.rs:115:12
[INFO] [stdout]     |
[INFO] [stdout] 115 | pub struct AbstractObservable {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `slice_at_z` are never used
[INFO] [stdout]    --> src/abstract_observable.rs:124:12
[INFO] [stdout]     |
[INFO] [stdout] 123 | impl AbstractObservable {
[INFO] [stdout]     | ----------------------- associated items in this implementation
[INFO] [stdout] 124 |     pub fn new(
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 145 |     pub fn slice_at_z(&self, graph: BlockGraph, z: Coord) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `compile_correlation_surface_to_abstract_observable` is never used
[INFO] [stdout]    --> src/abstract_observable.rs:191:8
[INFO] [stdout]     |
[INFO] [stdout] 191 | pub fn compile_correlation_surface_to_abstract_observable(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `has_obs_include` is never used
[INFO] [stdout]    --> src/abstract_observable.rs:347:4
[INFO] [stdout]     |
[INFO] [stdout] 347 | fn has_obs_include(cube: &Cube, correlation: Basis, block_graph: &BlockGraph) -> bool {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `name` is never read
[INFO] [stdout]   --> src/block_graph.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub struct BlockGraph {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] 23 |     name: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `BlockGraph` 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: multiple methods are never used
[INFO] [stdout]    --> src/block_graph.rs:132:12
[INFO] [stdout]     |
[INFO] [stdout]  34 | impl BlockGraph {
[INFO] [stdout]     | --------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 132 |     pub fn num_cubes(&self) -> usize {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 136 |     pub fn num_pipes(&self) -> usize {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 171 |     pub fn get_pipe(&self, pos1: Position3D, pos2: Position3D) -> &Pipe {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 180 |     pub fn num_y_half_cubes(&self) -> usize {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 187 |     pub fn set_name(&mut self, new_name: String) {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 191 |     pub fn get_name(&self) -> String {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 199 |     pub fn spacetime_volume(&self) -> f64 {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 226 |     pub fn cube_at(&self, position: Position3D) -> &Cube {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 232 |     pub fn has_pipe_between(&self, pos1: Position3D, pos2: Position3D) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 239 |     pub fn validate(&self) -> Result<String, String> {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 251 |     fn validate_locally_at(&self, cube: &Cube) -> Result<String, String> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 313 |     fn pipe_at_head(&self, pipe: Pipe, position: Position3D) -> Result<bool, String> {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 324 |     pub fn pipes_at(&self, pos: &Position3D) -> Vec<Pipe> {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ScheduledCircuit` is never constructed
[INFO] [stdout]  --> src/circuit/circuit.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct ScheduledCircuit {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Moment` is never constructed
[INFO] [stdout]  --> src/circuit/moment.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct Moment {
[INFO] [stdout]   |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `check_is_valid` is never used
[INFO] [stdout]   --> src/circuit/moment.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl Moment {
[INFO] [stdout]    | ----------- associated function in this implementation
[INFO] [stdout] 12 |     pub fn check_is_valid(circuit: &Circuit) -> Result<String, String> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `QubitMap` is never constructed
[INFO] [stdout]  --> src/circuit/qubit_map.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct QubitMap {
[INFO] [stdout]   |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Schedule` is never constructed
[INFO] [stdout]  --> src/circuit/schedule.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct Schedule {
[INFO] [stdout]   |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `position` and `basis` are never used
[INFO] [stdout]   --> src/correlation.rs:44:12
[INFO] [stdout]    |
[INFO] [stdout] 37 | impl ZXNode {
[INFO] [stdout]    | ----------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 44 |     pub fn position(&self) -> &Position3D {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 47 |     pub fn basis(&self) -> Basis {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `is_self_loop`, `nodes`, and `get_basis` are never used
[INFO] [stdout]   --> src/correlation.rs:71:12
[INFO] [stdout]    |
[INFO] [stdout] 58 | impl ZXEdge {
[INFO] [stdout]    | ----------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 71 |     pub fn is_self_loop(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 75 |     pub fn nodes(&self) -> (&ZXNode, &ZXNode) {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 79 |     pub fn get_basis(&self, position: Position3D) -> Result<Basis, &'static str> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple methods are never used
[INFO] [stdout]    --> src/correlation.rs:113:12
[INFO] [stdout]     |
[INFO] [stdout] 104 | impl CorrelationSurface {
[INFO] [stdout]     | ----------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 113 |     pub fn span(&self) -> impl Iterator<Item = &ZXEdge> {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 117 |     pub fn num_edges(&self) -> usize {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 121 |     pub fn is_single_node(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 125 |     pub fn bases_at(&self, position: Position3D) -> HashSet<Basis> {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 160 |     pub fn positions(&self) -> HashSet<Position3D> {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 169 |     pub fn edges_at(&self, pos: Position3D) -> HashSet<ZXEdge> {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 181 |     pub fn shift_by(&self, dx: Coord, dy: Coord, dz: Coord) -> Self {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `flipped` and `to_string` are never used
[INFO] [stdout]   --> src/cube.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 23 | impl Basis {
[INFO] [stdout]    | ---------- methods in this implementation
[INFO] [stdout] 24 |     pub fn flipped(&self) -> Basis {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 30 |     pub fn to_string(&self) -> String {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `x`, `y`, `z`, and `shift_by` are never used
[INFO] [stdout]   --> src/cube.rs:55:12
[INFO] [stdout]    |
[INFO] [stdout] 51 | impl Position3D {
[INFO] [stdout]    | --------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 55 |     pub fn x(&self) -> Coord {
[INFO] [stdout]    |            ^
[INFO] [stdout] ...
[INFO] [stdout] 58 |     pub fn y(&self) -> Coord {
[INFO] [stdout]    |            ^
[INFO] [stdout] ...
[INFO] [stdout] 61 |     pub fn z(&self) -> Coord {
[INFO] [stdout]    |            ^
[INFO] [stdout] ...
[INFO] [stdout] 64 |     pub fn shift_by(&self, dx: Coord, dy: Coord, dz: Coord) -> Self {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `eq` and `is_spatial` are never used
[INFO] [stdout]    --> src/cube.rs:101:12
[INFO] [stdout]     |
[INFO] [stdout]  85 | impl Cube {
[INFO] [stdout]     | --------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 101 |     pub fn eq(&self, other: &Cube) -> bool {
[INFO] [stdout]     |            ^^
[INFO] [stdout] ...
[INFO] [stdout] 105 |     pub fn is_spatial(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `as_tuple`, `is_spatial`, `normal_basis`, and `get_basis_along` are never used
[INFO] [stdout]    --> src/cube.rs:123:12
[INFO] [stdout]     |
[INFO] [stdout] 122 | impl ZXCube {
[INFO] [stdout]     | ----------- methods in this implementation
[INFO] [stdout] 123 |     pub fn as_tuple(&self) -> (Basis, Basis, Basis) {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 127 |     pub fn is_spatial(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 154 |     pub fn normal_basis(&self) -> Basis {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 165 |     pub fn get_basis_along(&self, direction: Direction3D) -> Basis {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PortCube` is never constructed
[INFO] [stdout]    --> src/cube.rs:176:12
[INFO] [stdout]     |
[INFO] [stdout] 176 | pub struct PortCube {}
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `to_string`, `direction`, `as_tuple`, `get_basis_along`, `is_temporal`, and `is_spatial` are never used
[INFO] [stdout]    --> src/cube.rs:227:12
[INFO] [stdout]     |
[INFO] [stdout] 226 | impl Pipe {
[INFO] [stdout]     | --------- methods in this implementation
[INFO] [stdout] 227 |     pub fn to_string(&self) -> String {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 243 |     pub fn direction(&self) -> Direction3D {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 251 |     pub fn as_tuple(&self) -> (Option<Basis>, Option<Basis>, Option<Basis>) {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 254 |     pub fn get_basis_along(&self, direction: Direction3D, at_head: bool) -> Result<Basis, String> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 |     pub fn is_temporal(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 277 |     pub fn is_spatial(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Direction3D` is never used
[INFO] [stdout]    --> src/cube.rs:284:10
[INFO] [stdout]     |
[INFO] [stdout] 284 | pub enum Direction3D {
[INFO] [stdout]     |          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `from_int`, `all`, and `orthogonal_directions` are never used
[INFO] [stdout]    --> src/cube.rs:291:12
[INFO] [stdout]     |
[INFO] [stdout] 290 | impl Direction3D {
[INFO] [stdout]     | ---------------- associated items in this implementation
[INFO] [stdout] 291 |     pub fn from_int(idx: usize) -> Option<Self> {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 299 |     pub fn all() -> Vec<Self> {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 302 |     pub fn orthogonal_directions(&self) -> [Self; 2] {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CubeSpec` is never constructed
[INFO] [stdout]  --> src/cube_spec.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct CubeSpec {
[INFO] [stdout]   |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `from_cube` is never used
[INFO] [stdout]   --> src/cube_spec.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl CubeSpec {
[INFO] [stdout]    | ------------- associated function in this implementation
[INFO] [stdout] 15 |     pub fn from_cube(
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `LayoutPosition2D` is never constructed
[INFO] [stdout]  --> src/layout.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct LayoutPosition2D {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `LayoutPosition3D` is never constructed
[INFO] [stdout]  --> src/layout.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct LayoutPosition3D {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Plaquette` is never constructed
[INFO] [stdout]  --> src/plaquette/plaquette.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | struct Plaquette {
[INFO] [stdout]   |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `GridQubit` is never constructed
[INFO] [stdout]   --> src/plaquette/qubit.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct GridQubit {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PlaquetteQubits` is never constructed
[INFO] [stdout]   --> src/plaquette/qubit.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct PlaquetteQubits {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ANNOTATION_INSTRUCTIONS` is never used
[INFO] [stdout]   --> src/plaquette/qubit.rs:21:11
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub const ANNOTATION_INSTRUCTIONS: [&str; 18] = [
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `count_qubit_accesses` is never used
[INFO] [stdout]   --> src/plaquette/qubit.rs:44:8
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub fn count_qubit_accesses(circuit: &Circuit) -> HashMap<u64, u64> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_used_qubit_indices` is never used
[INFO] [stdout]   --> src/plaquette/qubit.rs:72:8
[INFO] [stdout]    |
[INFO] [stdout] 72 | pub fn get_used_qubit_indices(circuit: &Circuit) -> HashSet<u64> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `PauliBasis` is never used
[INFO] [stdout]  --> src/plaquette/rpng.rs:3:10
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub enum PauliBasis {
[INFO] [stdout]   |          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ExtendedBasis` is never used
[INFO] [stdout]  --> src/plaquette/rpng.rs:7:10
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub enum ExtendedBasis {
[INFO] [stdout]   |          ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RPNG` is never constructed
[INFO] [stdout]   --> src/plaquette/rpng.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct RPNG {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `correlation_surface_is_valid` is never used
[INFO] [stdout]    --> src/positioned.rs:490:12
[INFO] [stdout]     |
[INFO] [stdout]  36 | impl PositionedZX {
[INFO] [stdout]     | ----------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 490 |     pub fn correlation_surface_is_valid(
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `benchmark` is never used
[INFO] [stdout]   --> src/main.rs:54:4
[INFO] [stdout]    |
[INFO] [stdout] 54 | fn benchmark(num_iter: usize) {
[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 `from_cube_in_graph`, `get_map_from_arm_shift`, `single_arms`, and `length` are never used
[INFO] [stdout]   --> src/abstract_observable.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 23 | impl SpatialArms {
[INFO] [stdout]    | ---------------- associated items in this implementation
[INFO] [stdout] 24 |     pub fn from_cube_in_graph(cube: &Cube, block_graph: &BlockGraph) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 39 |     pub fn get_map_from_arm_shift() -> HashMap<SpatialArms, (Coord, Coord)> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 47 |     pub fn single_arms() -> Vec<Self> {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 51 |     pub fn length(&self) -> usize {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CubeWithArms` is never constructed
[INFO] [stdout]   --> src/abstract_observable.rs:60:12
[INFO] [stdout]    |
[INFO] [stdout] 60 | pub struct CubeWithArms {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/abstract_observable.rs:66:12
[INFO] [stdout]    |
[INFO] [stdout] 65 | impl CubeWithArms {
[INFO] [stdout]    | ----------------- associated function in this implementation
[INFO] [stdout] 66 |     pub fn new(cube: Cube, arms: SpatialArms) -> Result<Self, String> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PipeWithArms` is never constructed
[INFO] [stdout]   --> src/abstract_observable.rs:82:12
[INFO] [stdout]    |
[INFO] [stdout] 82 | pub struct PipeWithArms {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/abstract_observable.rs:88:12
[INFO] [stdout]    |
[INFO] [stdout] 87 | impl PipeWithArms {
[INFO] [stdout]    | ----------------- associated function in this implementation
[INFO] [stdout] 88 |     pub fn new(pipe: Pipe, cube_arms: (SpatialArms, SpatialArms)) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PipeWithObservableBasis` is never constructed
[INFO] [stdout]   --> src/abstract_observable.rs:97:12
[INFO] [stdout]    |
[INFO] [stdout] 97 | pub struct PipeWithObservableBasis {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/abstract_observable.rs:103:12
[INFO] [stdout]     |
[INFO] [stdout] 102 | impl PipeWithObservableBasis {
[INFO] [stdout]     | ---------------------------- associated function in this implementation
[INFO] [stdout] 103 |     pub fn new(pipe: Pipe, observable_basis: Basis) -> Result<Self, String> {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `AbstractObservable` is never constructed
[INFO] [stdout]    --> src/abstract_observable.rs:115:12
[INFO] [stdout]     |
[INFO] [stdout] 115 | pub struct AbstractObservable {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `slice_at_z` are never used
[INFO] [stdout]    --> src/abstract_observable.rs:124:12
[INFO] [stdout]     |
[INFO] [stdout] 123 | impl AbstractObservable {
[INFO] [stdout]     | ----------------------- associated items in this implementation
[INFO] [stdout] 124 |     pub fn new(
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 145 |     pub fn slice_at_z(&self, graph: BlockGraph, z: Coord) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `compile_correlation_surface_to_abstract_observable` is never used
[INFO] [stdout]    --> src/abstract_observable.rs:191:8
[INFO] [stdout]     |
[INFO] [stdout] 191 | pub fn compile_correlation_surface_to_abstract_observable(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `has_obs_include` is never used
[INFO] [stdout]    --> src/abstract_observable.rs:347:4
[INFO] [stdout]     |
[INFO] [stdout] 347 | fn has_obs_include(cube: &Cube, correlation: Basis, block_graph: &BlockGraph) -> bool {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `name` is never read
[INFO] [stdout]   --> src/block_graph.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub struct BlockGraph {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] 23 |     name: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `BlockGraph` 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: multiple methods are never used
[INFO] [stdout]    --> src/block_graph.rs:132:12
[INFO] [stdout]     |
[INFO] [stdout]  34 | impl BlockGraph {
[INFO] [stdout]     | --------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 132 |     pub fn num_cubes(&self) -> usize {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 136 |     pub fn num_pipes(&self) -> usize {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 171 |     pub fn get_pipe(&self, pos1: Position3D, pos2: Position3D) -> &Pipe {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 180 |     pub fn num_y_half_cubes(&self) -> usize {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 187 |     pub fn set_name(&mut self, new_name: String) {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 191 |     pub fn get_name(&self) -> String {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 199 |     pub fn spacetime_volume(&self) -> f64 {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 226 |     pub fn cube_at(&self, position: Position3D) -> &Cube {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 232 |     pub fn has_pipe_between(&self, pos1: Position3D, pos2: Position3D) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 239 |     pub fn validate(&self) -> Result<String, String> {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 251 |     fn validate_locally_at(&self, cube: &Cube) -> Result<String, String> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 313 |     fn pipe_at_head(&self, pipe: Pipe, position: Position3D) -> Result<bool, String> {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 324 |     pub fn pipes_at(&self, pos: &Position3D) -> Vec<Pipe> {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ScheduledCircuit` is never constructed
[INFO] [stdout]  --> src/circuit/circuit.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct ScheduledCircuit {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Moment` is never constructed
[INFO] [stdout]  --> src/circuit/moment.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct Moment {
[INFO] [stdout]   |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `check_is_valid` is never used
[INFO] [stdout]   --> src/circuit/moment.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl Moment {
[INFO] [stdout]    | ----------- associated function in this implementation
[INFO] [stdout] 12 |     pub fn check_is_valid(circuit: &Circuit) -> Result<String, String> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `QubitMap` is never constructed
[INFO] [stdout]  --> src/circuit/qubit_map.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct QubitMap {
[INFO] [stdout]   |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Schedule` is never constructed
[INFO] [stdout]  --> src/circuit/schedule.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct Schedule {
[INFO] [stdout]   |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `position` and `basis` are never used
[INFO] [stdout]   --> src/correlation.rs:44:12
[INFO] [stdout]    |
[INFO] [stdout] 37 | impl ZXNode {
[INFO] [stdout]    | ----------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 44 |     pub fn position(&self) -> &Position3D {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 47 |     pub fn basis(&self) -> Basis {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: unused dependency `frozenset`
[INFO] [stdout] warning: methods `is_self_loop`, `nodes`, and `get_basis` are never used
[INFO] [stdout]   --> src/correlation.rs:71:12
[INFO] [stdout]    |
[INFO] [stdout] 58 | impl ZXEdge {
[INFO] [stdout]    | ----------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 71 |     pub fn is_self_loop(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 75 |     pub fn nodes(&self) -> (&ZXNode, &ZXNode) {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 79 |     pub fn get_basis(&self, position: Position3D) -> Result<Basis, &'static str> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]  --> Cargo.toml:4:1
[INFO] [stdout] warning: multiple methods are never used
[INFO] [stdout]    --> src/correlation.rs:113:12
[INFO] [stdout]     |
[INFO] [stdout] 104 | impl CorrelationSurface {
[INFO] [stdout]     | ----------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 113 |     pub fn span(&self) -> impl Iterator<Item = &ZXEdge> {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 117 |     pub fn num_edges(&self) -> usize {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 121 |     pub fn is_single_node(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 125 |     pub fn bases_at(&self, position: Position3D) -> HashSet<Basis> {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 160 |     pub fn positions(&self) -> HashSet<Position3D> {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 169 |     pub fn edges_at(&self, pos: Position3D) -> HashSet<ZXEdge> {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 181 |     pub fn shift_by(&self, dx: Coord, dy: Coord, dz: Coord) -> Self {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]   |
[INFO] [stdout] warning: methods `flipped` and `to_string` are never used
[INFO] [stdout]   --> src/cube.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 23 | impl Basis {
[INFO] [stdout]    | ---------- methods in this implementation
[INFO] [stdout] 24 |     pub fn flipped(&self) -> Basis {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 30 |     pub fn to_string(&self) -> String {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] 4 | frozenset = "0.2.2"
[INFO] [stdout] warning: methods `x`, `y`, `z`, and `shift_by` are never used
[INFO] [stdout]   --> src/cube.rs:55:12
[INFO] [stdout]    |
[INFO] [stdout] 51 | impl Position3D {
[INFO] [stdout]    | --------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 55 |     pub fn x(&self) -> Coord {
[INFO] [stdout]    |            ^
[INFO] [stdout] ...
[INFO] [stdout] 58 |     pub fn y(&self) -> Coord {
[INFO] [stdout]    |            ^
[INFO] [stdout] ...
[INFO] [stdout] 61 |     pub fn z(&self) -> Coord {
[INFO] [stdout]    |            ^
[INFO] [stdout] ...
[INFO] [stdout] 64 |     pub fn shift_by(&self, dx: Coord, dy: Coord, dz: Coord) -> Self {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] warning: methods `eq` and `is_spatial` are never used
[INFO] [stdout]    --> src/cube.rs:101:12
[INFO] [stdout]     |
[INFO] [stdout]  85 | impl Cube {
[INFO] [stdout]     | --------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 101 |     pub fn eq(&self, other: &Cube) -> bool {
[INFO] [stdout]     |            ^^
[INFO] [stdout] ...
[INFO] [stdout] 105 |     pub fn is_spatial(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]   |
[INFO] [stdout] warning: methods `as_tuple`, `is_spatial`, `normal_basis`, and `get_basis_along` are never used
[INFO] [stdout]    --> src/cube.rs:123:12
[INFO] [stdout]     |
[INFO] [stdout] 122 | impl ZXCube {
[INFO] [stdout]     | ----------- methods in this implementation
[INFO] [stdout] 123 |     pub fn as_tuple(&self) -> (Basis, Basis, Basis) {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 127 |     pub fn is_spatial(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 154 |     pub fn normal_basis(&self) -> Basis {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 165 |     pub fn get_basis_along(&self, direction: Direction3D) -> Basis {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]   = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stdout] warning: struct `PortCube` is never constructed
[INFO] [stdout]    --> src/cube.rs:176:12
[INFO] [stdout]     |
[INFO] [stdout] 176 | pub struct PortCube {}
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] help: consider removing the dependency on `frozenset`
[INFO] [stdout] warning: methods `to_string`, `direction`, `as_tuple`, `get_basis_along`, `is_temporal`, and `is_spatial` are never used
[INFO] [stdout]    --> src/cube.rs:227:12
[INFO] [stdout]     |
[INFO] [stdout] 226 | impl Pipe {
[INFO] [stdout]     | --------- methods in this implementation
[INFO] [stdout] 227 |     pub fn to_string(&self) -> String {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 243 |     pub fn direction(&self) -> Direction3D {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 251 |     pub fn as_tuple(&self) -> (Option<Basis>, Option<Basis>, Option<Basis>) {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 254 |     pub fn get_basis_along(&self, direction: Direction3D, at_head: bool) -> Result<Basis, String> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 |     pub fn is_temporal(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 277 |     pub fn is_spatial(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: unused dependency `rust-3d`
[INFO] [stdout] warning: enum `Direction3D` is never used
[INFO] [stdout]    --> src/cube.rs:284:10
[INFO] [stdout]     |
[INFO] [stdout] 284 | pub enum Direction3D {
[INFO] [stdout]     |          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]   --> Cargo.toml:10:1
[INFO] [stdout] warning: associated items `from_int`, `all`, and `orthogonal_directions` are never used
[INFO] [stdout]    --> src/cube.rs:291:12
[INFO] [stdout]     |
[INFO] [stdout] 290 | impl Direction3D {
[INFO] [stdout]     | ---------------- associated items in this implementation
[INFO] [stdout] 291 |     pub fn from_int(idx: usize) -> Option<Self> {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 299 |     pub fn all() -> Vec<Self> {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 302 |     pub fn orthogonal_directions(&self) -> [Self; 2] {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    |
[INFO] [stdout] warning: struct `CubeSpec` is never constructed
[INFO] [stdout]  --> src/cube_spec.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct CubeSpec {
[INFO] [stdout]   |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] 10 | rust-3d = "0.34.0"
[INFO] [stdout] warning: associated function `from_cube` is never used
[INFO] [stdout]   --> src/cube_spec.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl CubeSpec {
[INFO] [stdout]    | ------------- associated function in this implementation
[INFO] [stdout] 15 |     pub fn from_cube(
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] warning: struct `LayoutPosition2D` is never constructed
[INFO] [stdout]  --> src/layout.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct LayoutPosition2D {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    |
[INFO] [stdout] warning: struct `LayoutPosition3D` is never constructed
[INFO] [stdout]  --> src/layout.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct LayoutPosition3D {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] help: consider removing the dependency on `rust-3d`
[INFO] [stdout] warning: struct `Plaquette` is never constructed
[INFO] [stdout]  --> src/plaquette/plaquette.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | struct Plaquette {
[INFO] [stdout]   |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: `tqec-rs` (manifest) generated 2 warnings
[INFO] [stdout] warning: struct `GridQubit` is never constructed
[INFO] [stdout]   --> src/plaquette/qubit.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct GridQubit {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4m 58s
[INFO] [stdout] warning: struct `PlaquetteQubits` is never constructed
[INFO] [stdout]   --> src/plaquette/qubit.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct PlaquetteQubits {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ANNOTATION_INSTRUCTIONS` is never used
[INFO] [stdout]   --> src/plaquette/qubit.rs:21:11
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub const ANNOTATION_INSTRUCTIONS: [&str; 18] = [
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `count_qubit_accesses` is never used
[INFO] [stdout]   --> src/plaquette/qubit.rs:44:8
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub fn count_qubit_accesses(circuit: &Circuit) -> HashMap<u64, u64> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_used_qubit_indices` is never used
[INFO] [stdout]   --> src/plaquette/qubit.rs:72:8
[INFO] [stdout]    |
[INFO] [stdout] 72 | pub fn get_used_qubit_indices(circuit: &Circuit) -> HashSet<u64> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `PauliBasis` is never used
[INFO] [stdout]  --> src/plaquette/rpng.rs:3:10
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub enum PauliBasis {
[INFO] [stdout]   |          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ExtendedBasis` is never used
[INFO] [stdout]  --> src/plaquette/rpng.rs:7:10
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub enum ExtendedBasis {
[INFO] [stdout]   |          ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RPNG` is never constructed
[INFO] [stdout]   --> src/plaquette/rpng.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct RPNG {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `correlation_surface_is_valid` is never used
[INFO] [stdout]    --> src/positioned.rs:490:12
[INFO] [stdout]     |
[INFO] [stdout]  36 | impl PositionedZX {
[INFO] [stdout]     | ----------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 490 |     pub fn correlation_surface_is_valid(
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "20f465d1557de9eb9abde4f19478b30eb9abee52b790904ac20bbb2fd331cbad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20f465d1557de9eb9abde4f19478b30eb9abee52b790904ac20bbb2fd331cbad", kill_on_drop: false }`
[INFO] [stdout] 20f465d1557de9eb9abde4f19478b30eb9abee52b790904ac20bbb2fd331cbad
