[INFO] cloning repository https://github.com/pratyush3757/rubiks_speedsolver
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pratyush3757/rubiks_speedsolver" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpratyush3757%2Frubiks_speedsolver", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpratyush3757%2Frubiks_speedsolver'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] da5923332336f7324623cb2a3ffcb34de55b098a
[INFO] testing pratyush3757/rubiks_speedsolver against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpratyush3757%2Frubiks_speedsolver" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/pratyush3757/rubiks_speedsolver
[INFO] finished tweaking git repo https://github.com/pratyush3757/rubiks_speedsolver
[INFO] tweaked toml for git repo https://github.com/pratyush3757/rubiks_speedsolver written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/pratyush3757/rubiks_speedsolver on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/pratyush3757/rubiks_speedsolver already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fab1101c7623840f7456d52732f44d22efee6a4c723890a5f4e4e7edc075a3b7
[INFO] running `Command { std: "docker" "start" "-a" "fab1101c7623840f7456d52732f44d22efee6a4c723890a5f4e4e7edc075a3b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fab1101c7623840f7456d52732f44d22efee6a4c723890a5f4e4e7edc075a3b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fab1101c7623840f7456d52732f44d22efee6a4c723890a5f4e4e7edc075a3b7", kill_on_drop: false }`
[INFO] [stdout] fab1101c7623840f7456d52732f44d22efee6a4c723890a5f4e4e7edc075a3b7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6d982a00204e20608f01b642b25ad7351b97863dac7f18612d18b41dfb4f89cf
[INFO] running `Command { std: "docker" "start" "-a" "6d982a00204e20608f01b642b25ad7351b97863dac7f18612d18b41dfb4f89cf", kill_on_drop: false }`
[INFO] [stderr]    Compiling rubiks_cube v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::cube::traits::MoveCubeFace`
[INFO] [stdout]  --> src/solver/whitecross.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::cube::traits::MoveCubeFace;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::cube::Cube`
[INFO] [stdout]  --> src/solver/whitecross.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::cube::Cube;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cubie`
[INFO] [stdout]    --> src/cube/mod.rs:156:19
[INFO] [stdout]     |
[INFO] [stdout] 156 | pub fn find_cubie(cubie: &Cubie) -> u8 {
[INFO] [stdout]     |                   ^^^^^ help: if this is intentional, prefix it with an underscore: `_cubie`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]  --> src/main.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 7 |     let a = Cube::new();
[INFO] [stdout]   |         ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_corner_cubie` and `get_edge_cubie` are never used
[INFO] [stdout]   --> src/cube/mod.rs:42:12
[INFO] [stdout]    |
[INFO] [stdout] 18 | impl Cube {
[INFO] [stdout]    | --------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 42 |     pub fn get_corner_cubie(&self, position: &CornerPosition) -> Cubie {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 89 |     pub fn get_edge_cubie(&self, position: &EdgePosition) -> Cubie {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Cubie` is never constructed
[INFO] [stdout]    --> src/cube/mod.rs:144:12
[INFO] [stdout]     |
[INFO] [stdout] 144 | pub struct Cubie {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/cube/mod.rs:149:8
[INFO] [stdout]     |
[INFO] [stdout] 148 | impl Cubie {
[INFO] [stdout]     | ---------- associated function in this implementation
[INFO] [stdout] 149 |     fn new(color_1: u8, color_2: u8, color_3: u8) -> Self {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `find_cubie` is never used
[INFO] [stdout]    --> src/cube/mod.rs:156:8
[INFO] [stdout]     |
[INFO] [stdout] 156 | pub fn find_cubie(cubie: &Cubie) -> u8 {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `EdgePosition` is never used
[INFO] [stdout]   --> src/cube/enums.rs:29:10
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub enum EdgePosition {
[INFO] [stdout]    |          ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `CornerPosition` is never used
[INFO] [stdout]   --> src/cube/enums.rs:45:10
[INFO] [stdout]    |
[INFO] [stdout] 45 | pub enum CornerPosition {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `FaceBitMask` is never used
[INFO] [stdout]  --> src/cube/traits.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub trait FaceBitMask {
[INFO] [stdout]   |           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `MoveCubeFace` is never used
[INFO] [stdout]   --> src/cube/traits.rs:87:11
[INFO] [stdout]    |
[INFO] [stdout] 87 | pub trait MoveCubeFace {
[INFO] [stdout]    |           ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `RotateCube` is never used
[INFO] [stdout]    --> src/cube/traits.rs:108:11
[INFO] [stdout]     |
[INFO] [stdout] 108 | pub trait RotateCube {
[INFO] [stdout]     |           ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `solve_whitecross` is never used
[INFO] [stdout]  --> src/solver/whitecross.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn solve_whitecross() {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "6d982a00204e20608f01b642b25ad7351b97863dac7f18612d18b41dfb4f89cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d982a00204e20608f01b642b25ad7351b97863dac7f18612d18b41dfb4f89cf", kill_on_drop: false }`
[INFO] [stdout] 6d982a00204e20608f01b642b25ad7351b97863dac7f18612d18b41dfb4f89cf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b2b77454d2150499f2a6820396b92f7ac30c1fc68b80eda76f67c976b9f5e303
[INFO] running `Command { std: "docker" "start" "-a" "b2b77454d2150499f2a6820396b92f7ac30c1fc68b80eda76f67c976b9f5e303", kill_on_drop: false }`
[INFO] [stderr]    Compiling rubiks_cube v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::cube::traits::MoveCubeFace`
[INFO] [stdout]  --> src/solver/whitecross.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::cube::traits::MoveCubeFace;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::cube::Cube`
[INFO] [stdout]  --> src/solver/whitecross.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::cube::Cube;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cubie`
[INFO] [stdout]    --> src/cube/mod.rs:156:19
[INFO] [stdout]     |
[INFO] [stdout] 156 | pub fn find_cubie(cubie: &Cubie) -> u8 {
[INFO] [stdout]     |                   ^^^^^ help: if this is intentional, prefix it with an underscore: `_cubie`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]  --> src/main.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 7 |     let a = Cube::new();
[INFO] [stdout]   |         ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_corner_cubie` and `get_edge_cubie` are never used
[INFO] [stdout]   --> src/cube/mod.rs:42:12
[INFO] [stdout]    |
[INFO] [stdout] 18 | impl Cube {
[INFO] [stdout]    | --------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 42 |     pub fn get_corner_cubie(&self, position: &CornerPosition) -> Cubie {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 89 |     pub fn get_edge_cubie(&self, position: &EdgePosition) -> Cubie {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Cubie` is never constructed
[INFO] [stdout]    --> src/cube/mod.rs:144:12
[INFO] [stdout]     |
[INFO] [stdout] 144 | pub struct Cubie {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/cube/mod.rs:149:8
[INFO] [stdout]     |
[INFO] [stdout] 148 | impl Cubie {
[INFO] [stdout]     | ---------- associated function in this implementation
[INFO] [stdout] 149 |     fn new(color_1: u8, color_2: u8, color_3: u8) -> Self {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `find_cubie` is never used
[INFO] [stdout]    --> src/cube/mod.rs:156:8
[INFO] [stdout]     |
[INFO] [stdout] 156 | pub fn find_cubie(cubie: &Cubie) -> u8 {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `EdgePosition` is never used
[INFO] [stdout]   --> src/cube/enums.rs:29:10
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub enum EdgePosition {
[INFO] [stdout]    |          ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `CornerPosition` is never used
[INFO] [stdout]   --> src/cube/enums.rs:45:10
[INFO] [stdout]    |
[INFO] [stdout] 45 | pub enum CornerPosition {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple methods are never used
[INFO] [stdout]   --> src/cube/traits.rs:25:8
[INFO] [stdout]    |
[INFO] [stdout]  1 | pub trait FaceBitMask {
[INFO] [stdout]    |           ----------- methods in this trait
[INFO] [stdout] ...
[INFO] [stdout] 25 |     fn upper_left(&self) -> u8;
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 26 |     fn upper(&self) -> u8;
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 27 |     fn upper_right(&self) -> u8;
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 28 |     fn right(&self) -> u8;
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 29 |     fn down_right(&self) -> u8;
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 30 |     fn down(&self) -> u8;
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 31 |     fn down_left(&self) -> u8;
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 32 |     fn left(&self) -> u8;
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `RotateCube` is never used
[INFO] [stdout]    --> src/cube/traits.rs:108:11
[INFO] [stdout]     |
[INFO] [stdout] 108 | pub trait RotateCube {
[INFO] [stdout]     |           ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `solve_whitecross` is never used
[INFO] [stdout]  --> src/solver/whitecross.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn solve_whitecross() {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `Command { std: "docker" "inspect" "b2b77454d2150499f2a6820396b92f7ac30c1fc68b80eda76f67c976b9f5e303", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2b77454d2150499f2a6820396b92f7ac30c1fc68b80eda76f67c976b9f5e303", kill_on_drop: false }`
[INFO] [stdout] b2b77454d2150499f2a6820396b92f7ac30c1fc68b80eda76f67c976b9f5e303
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 302fb558f63a0dbac5524fc85744e04466396e24dc1a0585bb889f784e5eac9e
[INFO] running `Command { std: "docker" "start" "-a" "302fb558f63a0dbac5524fc85744e04466396e24dc1a0585bb889f784e5eac9e", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `crate::cube::traits::MoveCubeFace`
[INFO] [stderr]  --> src/solver/whitecross.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use crate::cube::traits::MoveCubeFace;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::cube::Cube`
[INFO] [stderr]  --> src/solver/whitecross.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use crate::cube::Cube;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `cubie`
[INFO] [stderr]    --> src/cube/mod.rs:156:19
[INFO] [stderr]     |
[INFO] [stderr] 156 | pub fn find_cubie(cubie: &Cubie) -> u8 {
[INFO] [stderr]     |                   ^^^^^ help: if this is intentional, prefix it with an underscore: `_cubie`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `a`
[INFO] [stderr]  --> src/main.rs:7:9
[INFO] [stderr]   |
[INFO] [stderr] 7 |     let a = Cube::new();
[INFO] [stderr]   |         ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stderr] 
[INFO] [stderr] warning: methods `get_corner_cubie` and `get_edge_cubie` are never used
[INFO] [stderr]   --> src/cube/mod.rs:42:12
[INFO] [stderr]    |
[INFO] [stderr] 18 | impl Cube {
[INFO] [stderr]    | --------- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 42 |     pub fn get_corner_cubie(&self, position: &CornerPosition) -> Cubie {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 89 |     pub fn get_edge_cubie(&self, position: &EdgePosition) -> Cubie {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Cubie` is never constructed
[INFO] [stderr]    --> src/cube/mod.rs:144:12
[INFO] [stderr]     |
[INFO] [stderr] 144 | pub struct Cubie {
[INFO] [stderr]     |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]    --> src/cube/mod.rs:149:8
[INFO] [stderr]     |
[INFO] [stderr] 148 | impl Cubie {
[INFO] [stderr]     | ---------- associated function in this implementation
[INFO] [stderr] 149 |     fn new(color_1: u8, color_2: u8, color_3: u8) -> Self {
[INFO] [stderr]     |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `find_cubie` is never used
[INFO] [stderr]    --> src/cube/mod.rs:156:8
[INFO] [stderr]     |
[INFO] [stderr] 156 | pub fn find_cubie(cubie: &Cubie) -> u8 {
[INFO] [stderr]     |        ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `EdgePosition` is never used
[INFO] [stderr]   --> src/cube/enums.rs:29:10
[INFO] [stderr]    |
[INFO] [stderr] 29 | pub enum EdgePosition {
[INFO] [stderr]    |          ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `CornerPosition` is never used
[INFO] [stderr]   --> src/cube/enums.rs:45:10
[INFO] [stderr]    |
[INFO] [stderr] 45 | pub enum CornerPosition {
[INFO] [stderr]    |          ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: multiple methods are never used
[INFO] [stderr]   --> src/cube/traits.rs:25:8
[INFO] [stderr]    |
[INFO] [stderr]  1 | pub trait FaceBitMask {
[INFO] [stderr]    |           ----------- methods in this trait
[INFO] [stderr] ...
[INFO] [stderr] 25 |     fn upper_left(&self) -> u8;
[INFO] [stderr]    |        ^^^^^^^^^^
[INFO] [stderr] 26 |     fn upper(&self) -> u8;
[INFO] [stderr]    |        ^^^^^
[INFO] [stderr] 27 |     fn upper_right(&self) -> u8;
[INFO] [stderr]    |        ^^^^^^^^^^^
[INFO] [stderr] 28 |     fn right(&self) -> u8;
[INFO] [stderr]    |        ^^^^^
[INFO] [stderr] 29 |     fn down_right(&self) -> u8;
[INFO] [stderr]    |        ^^^^^^^^^^
[INFO] [stderr] 30 |     fn down(&self) -> u8;
[INFO] [stderr]    |        ^^^^
[INFO] [stderr] 31 |     fn down_left(&self) -> u8;
[INFO] [stderr]    |        ^^^^^^^^^
[INFO] [stderr] 32 |     fn left(&self) -> u8;
[INFO] [stderr]    |        ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait `RotateCube` is never used
[INFO] [stderr]    --> src/cube/traits.rs:108:11
[INFO] [stderr]     |
[INFO] [stderr] 108 | pub trait RotateCube {
[INFO] [stderr]     |           ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `solve_whitecross` is never used
[INFO] [stderr]  --> src/solver/whitecross.rs:4:8
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub fn solve_whitecross() {
[INFO] [stderr]   |        ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `rubiks_cube` (bin "rubiks_cube" test) generated 13 warnings (run `cargo fix --bin "rubiks_cube" -p rubiks_cube --tests` to apply 4 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rubiks_cube-6bc938f8c03287ce)
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test cube::movement::tests::all_moves_random_cube ... ok
[INFO] [stdout] test cube::movement::tests::back_counter_clockwise ... ok
[INFO] [stdout] test cube::movement::tests::back_double ... ok
[INFO] [stdout] test cube::movement::tests::back_clockwise ... ok
[INFO] [stdout] test cube::movement::tests::down_clockwise ... ok
[INFO] [stdout] test cube::movement::tests::down_double ... ok
[INFO] [stdout] test cube::movement::tests::front_double ... ok
[INFO] [stdout] test cube::movement::tests::left_clockwise ... ok
[INFO] [stdout] test cube::movement::tests::left_counter_clockwise ... ok
[INFO] [stdout] test cube::movement::tests::left_double ... ok
[INFO] [stdout] test cube::movement::tests::front_clockwise ... ok
[INFO] [stdout] test cube::movement::tests::right_clockwise ... ok
[INFO] [stdout] test cube::movement::tests::right_counter_clockwise ... ok
[INFO] [stdout] test cube::movement::tests::right_double ... ok
[INFO] [stdout] test cube::movement::tests::upper_clockwise ... ok
[INFO] [stdout] test cube::movement::tests::upper_double ... ok
[INFO] [stdout] test cube::movement::tests::upper_counter_clockwise ... ok
[INFO] [stdout] test cube::movement::tests::front_counter_clockwise ... ok
[INFO] [stdout] test cube::movement::tests::down_counter_clockwise ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "302fb558f63a0dbac5524fc85744e04466396e24dc1a0585bb889f784e5eac9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "302fb558f63a0dbac5524fc85744e04466396e24dc1a0585bb889f784e5eac9e", kill_on_drop: false }`
[INFO] [stdout] 302fb558f63a0dbac5524fc85744e04466396e24dc1a0585bb889f784e5eac9e