[INFO] updating cached repository https://github.com/singular1ty94/rustlike
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 5c563aeef618c1a7b8e42d6eaafeb8ba65d54397
[INFO] checking singular1ty94/rustlike against master#2748a9fd93dd1a00a4521f4f16de5befbf77f6cd for pr-62262-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsingular1ty94%2Frustlike" "/workspace/builds/worker-13/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/singular1ty94/rustlike on toolchain 2748a9fd93dd1a00a4521f4f16de5befbf77f6cd
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/singular1ty94/rustlike
[INFO] finished tweaking git repo https://github.com/singular1ty94/rustlike
[INFO] tweaked toml for git repo https://github.com/singular1ty94/rustlike written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate git repo https://github.com/singular1ty94/rustlike already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] caa1514d1bbdf3901eba0485330b9fd3142d1029ecc7b42aaf1582b0d6c4b440
[INFO] running `"docker" "start" "-a" "caa1514d1bbdf3901eba0485330b9fd3142d1029ecc7b42aaf1582b0d6c4b440"`
[INFO] [stderr]    Compiling gcc v0.3.51
[INFO] [stderr]     Checking libc v0.2.27
[INFO] [stderr]     Checking float-cmp v0.2.5
[INFO] [stderr]     Checking rand v0.3.16
[INFO] [stderr]    Compiling ncurses v5.86.0
[INFO] [stderr]     Checking cursed v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused import: `ncurses::CURSOR_VISIBILITY::CURSOR_INVISIBLE`
[INFO] [stderr]  --> src/main.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 | use ncurses::CURSOR_VISIBILITY::CURSOR_INVISIBLE;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `ncurses::CURSOR_VISIBILITY::CURSOR_INVISIBLE`
[INFO] [stderr]  --> src/main.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 | use ncurses::CURSOR_VISIBILITY::CURSOR_INVISIBLE;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `player`
[INFO] [stderr]    --> src/main.rs:328:13
[INFO] [stderr]     |
[INFO] [stderr] 328 |     let mut player = Entity {
[INFO] [stderr]     |             ^^^^^^ help: consider prefixing with an underscore: `_player`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `player`
[INFO] [stderr]    --> src/main.rs:328:13
[INFO] [stderr]     |
[INFO] [stderr] 328 |     let mut player = Entity {
[INFO] [stderr]     |             ^^^^^^ help: consider prefixing with an underscore: `_player`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/main.rs:328:9
[INFO] [stderr]     |
[INFO] [stderr] 328 |     let mut player = Entity {
[INFO] [stderr]     |         ----^^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `x`
[INFO] [stderr]   --> src/main.rs:25:5
[INFO] [stderr]    |
[INFO] [stderr] 25 |     x: i32,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `y`
[INFO] [stderr]   --> src/main.rs:26:5
[INFO] [stderr]    |
[INFO] [stderr] 26 |     y: i32,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `c`
[INFO] [stderr]   --> src/main.rs:27:5
[INFO] [stderr]    |
[INFO] [stderr] 27 |     c: char,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `passable`
[INFO] [stderr]   --> src/main.rs:28:5
[INFO] [stderr]    |
[INFO] [stderr] 28 |     passable: bool
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `draw`
[INFO] [stderr]   --> src/main.rs:32:5
[INFO] [stderr]    |
[INFO] [stderr] 32 |     fn draw(&self) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `is_passable`
[INFO] [stderr]   --> src/main.rs:37:1
[INFO] [stderr]    |
[INFO] [stderr] 37 | fn is_passable(x: i32, y: i32, map: &mut DungeonMap) -> bool {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `x`
[INFO] [stderr]   --> src/main.rs:43:5
[INFO] [stderr]    |
[INFO] [stderr] 43 |     x: i32,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `y`
[INFO] [stderr]   --> src/main.rs:44:5
[INFO] [stderr]    |
[INFO] [stderr] 44 |     y: i32,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `c`
[INFO] [stderr]   --> src/main.rs:45:5
[INFO] [stderr]    |
[INFO] [stderr] 45 |     c: char,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `cl`
[INFO] [stderr]   --> src/main.rs:46:5
[INFO] [stderr]    |
[INFO] [stderr] 46 |     cl: i16
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `move_entity`
[INFO] [stderr]   --> src/main.rs:50:5
[INFO] [stderr]    |
[INFO] [stderr] 50 |     pub fn move_entity(&mut self, deltaX: i32, deltaY: i32, dungeon_map: &mut DungeonMap) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `draw_entity`
[INFO] [stderr]   --> src/main.rs:60:5
[INFO] [stderr]    |
[INFO] [stderr] 60 |     pub fn draw_entity(&mut self) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `rand_char`
[INFO] [stderr]   --> src/main.rs:64:5
[INFO] [stderr]    |
[INFO] [stderr] 64 |     pub fn rand_char(&mut self) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `print_at`
[INFO] [stderr]    --> src/main.rs:271:1
[INFO] [stderr]     |
[INFO] [stderr] 271 | fn print_at(x: i32, y: i32, text: &str) {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `player_action`
[INFO] [stderr]    --> src/main.rs:275:1
[INFO] [stderr]     |
[INFO] [stderr] 275 | fn player_action(dir: i32, player: &mut Entity, dungeon_map: &mut DungeonMap) {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable `deltaX` should have a snake case name
[INFO] [stderr]   --> src/main.rs:50:35
[INFO] [stderr]    |
[INFO] [stderr] 50 |     pub fn move_entity(&mut self, deltaX: i32, deltaY: i32, dungeon_map: &mut DungeonMap) {
[INFO] [stderr]    |                                   ^^^^^^ help: convert the identifier to snake case: `delta_x`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `deltaY` should have a snake case name
[INFO] [stderr]   --> src/main.rs:50:48
[INFO] [stderr]    |
[INFO] [stderr] 50 |     pub fn move_entity(&mut self, deltaX: i32, deltaY: i32, dungeon_map: &mut DungeonMap) {
[INFO] [stderr]    |                                                ^^^^^^ help: convert the identifier to snake case: `delta_y`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `newY` should have a snake case name
[INFO] [stderr]   --> src/main.rs:51:13
[INFO] [stderr]    |
[INFO] [stderr] 51 |         let newY = self.y + deltaY;
[INFO] [stderr]    |             ^^^^ help: convert the identifier to snake case: `new_y`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `newX` should have a snake case name
[INFO] [stderr]   --> src/main.rs:52:13
[INFO] [stderr]    |
[INFO] [stderr] 52 |         let newX = self.x + deltaX;
[INFO] [stderr]    |             ^^^^ help: convert the identifier to snake case: `new_x`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `roomOne` should have a snake case name
[INFO] [stderr]   --> src/main.rs:86:5
[INFO] [stderr]    |
[INFO] [stderr] 86 |     roomOne: Room,
[INFO] [stderr]    |     ^^^^^^^ help: convert the identifier to snake case: `room_one`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `roomTwo` should have a snake case name
[INFO] [stderr]   --> src/main.rs:87:5
[INFO] [stderr]    |
[INFO] [stderr] 87 |     roomTwo: Room
[INFO] [stderr]    |     ^^^^^^^ help: convert the identifier to snake case: `room_two`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `randW` should have a snake case name
[INFO] [stderr]    --> src/main.rs:152:17
[INFO] [stderr]     |
[INFO] [stderr] 152 |             let randW = rand_int(ROOM_MIN_W, ROOM_MAX_W);
[INFO] [stderr]     |                 ^^^^^ help: convert the identifier to snake case: `rand_w`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `randH` should have a snake case name
[INFO] [stderr]    --> src/main.rs:153:17
[INFO] [stderr]     |
[INFO] [stderr] 153 |             let randH = rand_int(ROOM_MIN_H, ROOM_MAX_H);
[INFO] [stderr]     |                 ^^^^^ help: convert the identifier to snake case: `rand_h`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `randX` should have a snake case name
[INFO] [stderr]    --> src/main.rs:155:17
[INFO] [stderr]     |
[INFO] [stderr] 155 |             let randX = rand_int(1, MAP_WIDTH - randW - 1);
[INFO] [stderr]     |                 ^^^^^ help: convert the identifier to snake case: `rand_x`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `randY` should have a snake case name
[INFO] [stderr]    --> src/main.rs:156:17
[INFO] [stderr]     |
[INFO] [stderr] 156 |             let randY = rand_int(1, MAP_HEIGHT - randH - 1);
[INFO] [stderr]     |                 ^^^^^ help: convert the identifier to snake case: `rand_y`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `rX` should have a snake case name
[INFO] [stderr]    --> src/main.rs:192:30
[INFO] [stderr]     |
[INFO] [stderr] 192 |                         let (rX, rY) = room.center();
[INFO] [stderr]     |                              ^^ help: convert the identifier to snake case: `r_x`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `rY` should have a snake case name
[INFO] [stderr]    --> src/main.rs:192:34
[INFO] [stderr]     |
[INFO] [stderr] 192 |                         let (rX, rY) = room.center();
[INFO] [stderr]     |                                  ^^ help: convert the identifier to snake case: `r_y`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `oX` should have a snake case name
[INFO] [stderr]    --> src/main.rs:193:30
[INFO] [stderr]     |
[INFO] [stderr] 193 |                         let (oX, oY) = other.center();
[INFO] [stderr]     |                              ^^ help: convert the identifier to snake case: `o_x`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `oY` should have a snake case name
[INFO] [stderr]    --> src/main.rs:193:34
[INFO] [stderr]     |
[INFO] [stderr] 193 |                         let (oX, oY) = other.center();
[INFO] [stderr]     |                                  ^^ help: convert the identifier to snake case: `o_y`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `roomDist1` should have a snake case name
[INFO] [stderr]    --> src/main.rs:211:37
[INFO] [stderr]     |
[INFO] [stderr] 211 |         dist_between_rooms.sort_by(|roomDist1, roomDist2| { 
[INFO] [stderr]     |                                     ^^^^^^^^^ help: convert the identifier to snake case: `room_dist1`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `roomDist2` should have a snake case name
[INFO] [stderr]    --> src/main.rs:211:48
[INFO] [stderr]     |
[INFO] [stderr] 211 |         dist_between_rooms.sort_by(|roomDist1, roomDist2| { 
[INFO] [stderr]     |                                                ^^^^^^^^^ help: convert the identifier to snake case: `room_dist2`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `rX` should have a snake case name
[INFO] [stderr]    --> src/main.rs:218:18
[INFO] [stderr]     |
[INFO] [stderr] 218 |             let (rX, rY) = room_dist.roomOne.center();
[INFO] [stderr]     |                  ^^ help: convert the identifier to snake case: `r_x`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `rY` should have a snake case name
[INFO] [stderr]    --> src/main.rs:218:22
[INFO] [stderr]     |
[INFO] [stderr] 218 |             let (rX, rY) = room_dist.roomOne.center();
[INFO] [stderr]     |                      ^^ help: convert the identifier to snake case: `r_y`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `oX` should have a snake case name
[INFO] [stderr]    --> src/main.rs:219:18
[INFO] [stderr]     |
[INFO] [stderr] 219 |             let (oX, oY) = room_dist.roomTwo.center();
[INFO] [stderr]     |                  ^^ help: convert the identifier to snake case: `o_x`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `oY` should have a snake case name
[INFO] [stderr]    --> src/main.rs:219:22
[INFO] [stderr]     |
[INFO] [stderr] 219 |             let (oX, oY) = room_dist.roomTwo.center();
[INFO] [stderr]     |                      ^^ help: convert the identifier to snake case: `o_y`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/main.rs:328:9
[INFO] [stderr]     |
[INFO] [stderr] 328 |     let mut player = Entity {
[INFO] [stderr]     |         ----^^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `x`
[INFO] [stderr]   --> src/main.rs:25:5
[INFO] [stderr]    |
[INFO] [stderr] 25 |     x: i32,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `y`
[INFO] [stderr]   --> src/main.rs:26:5
[INFO] [stderr]    |
[INFO] [stderr] 26 |     y: i32,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `c`
[INFO] [stderr]   --> src/main.rs:27:5
[INFO] [stderr]    |
[INFO] [stderr] 27 |     c: char,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `passable`
[INFO] [stderr]   --> src/main.rs:28:5
[INFO] [stderr]    |
[INFO] [stderr] 28 |     passable: bool
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `draw`
[INFO] [stderr]   --> src/main.rs:32:5
[INFO] [stderr]    |
[INFO] [stderr] 32 |     fn draw(&self) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `is_passable`
[INFO] [stderr]   --> src/main.rs:37:1
[INFO] [stderr]    |
[INFO] [stderr] 37 | fn is_passable(x: i32, y: i32, map: &mut DungeonMap) -> bool {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `x`
[INFO] [stderr]   --> src/main.rs:43:5
[INFO] [stderr]    |
[INFO] [stderr] 43 |     x: i32,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `y`
[INFO] [stderr]   --> src/main.rs:44:5
[INFO] [stderr]    |
[INFO] [stderr] 44 |     y: i32,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `c`
[INFO] [stderr]   --> src/main.rs:45:5
[INFO] [stderr]    |
[INFO] [stderr] 45 |     c: char,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `cl`
[INFO] [stderr]   --> src/main.rs:46:5
[INFO] [stderr]    |
[INFO] [stderr] 46 |     cl: i16
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `move_entity`
[INFO] [stderr]   --> src/main.rs:50:5
[INFO] [stderr]    |
[INFO] [stderr] 50 |     pub fn move_entity(&mut self, deltaX: i32, deltaY: i32, dungeon_map: &mut DungeonMap) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `draw_entity`
[INFO] [stderr]   --> src/main.rs:60:5
[INFO] [stderr]    |
[INFO] [stderr] 60 |     pub fn draw_entity(&mut self) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `rand_char`
[INFO] [stderr]   --> src/main.rs:64:5
[INFO] [stderr]    |
[INFO] [stderr] 64 |     pub fn rand_char(&mut self) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `print_at`
[INFO] [stderr]    --> src/main.rs:271:1
[INFO] [stderr]     |
[INFO] [stderr] 271 | fn print_at(x: i32, y: i32, text: &str) {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `player_action`
[INFO] [stderr]    --> src/main.rs:275:1
[INFO] [stderr]     |
[INFO] [stderr] 275 | fn player_action(dir: i32, player: &mut Entity, dungeon_map: &mut DungeonMap) {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable `deltaX` should have a snake case name
[INFO] [stderr]   --> src/main.rs:50:35
[INFO] [stderr]    |
[INFO] [stderr] 50 |     pub fn move_entity(&mut self, deltaX: i32, deltaY: i32, dungeon_map: &mut DungeonMap) {
[INFO] [stderr]    |                                   ^^^^^^ help: convert the identifier to snake case: `delta_x`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `deltaY` should have a snake case name
[INFO] [stderr]   --> src/main.rs:50:48
[INFO] [stderr]    |
[INFO] [stderr] 50 |     pub fn move_entity(&mut self, deltaX: i32, deltaY: i32, dungeon_map: &mut DungeonMap) {
[INFO] [stderr]    |                                                ^^^^^^ help: convert the identifier to snake case: `delta_y`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `newY` should have a snake case name
[INFO] [stderr]   --> src/main.rs:51:13
[INFO] [stderr]    |
[INFO] [stderr] 51 |         let newY = self.y + deltaY;
[INFO] [stderr]    |             ^^^^ help: convert the identifier to snake case: `new_y`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `newX` should have a snake case name
[INFO] [stderr]   --> src/main.rs:52:13
[INFO] [stderr]    |
[INFO] [stderr] 52 |         let newX = self.x + deltaX;
[INFO] [stderr]    |             ^^^^ help: convert the identifier to snake case: `new_x`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `roomOne` should have a snake case name
[INFO] [stderr]   --> src/main.rs:86:5
[INFO] [stderr]    |
[INFO] [stderr] 86 |     roomOne: Room,
[INFO] [stderr]    |     ^^^^^^^ help: convert the identifier to snake case: `room_one`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `roomTwo` should have a snake case name
[INFO] [stderr]   --> src/main.rs:87:5
[INFO] [stderr]    |
[INFO] [stderr] 87 |     roomTwo: Room
[INFO] [stderr]    |     ^^^^^^^ help: convert the identifier to snake case: `room_two`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `randW` should have a snake case name
[INFO] [stderr]    --> src/main.rs:152:17
[INFO] [stderr]     |
[INFO] [stderr] 152 |             let randW = rand_int(ROOM_MIN_W, ROOM_MAX_W);
[INFO] [stderr]     |                 ^^^^^ help: convert the identifier to snake case: `rand_w`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `randH` should have a snake case name
[INFO] [stderr]    --> src/main.rs:153:17
[INFO] [stderr]     |
[INFO] [stderr] 153 |             let randH = rand_int(ROOM_MIN_H, ROOM_MAX_H);
[INFO] [stderr]     |                 ^^^^^ help: convert the identifier to snake case: `rand_h`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `randX` should have a snake case name
[INFO] [stderr]    --> src/main.rs:155:17
[INFO] [stderr]     |
[INFO] [stderr] 155 |             let randX = rand_int(1, MAP_WIDTH - randW - 1);
[INFO] [stderr]     |                 ^^^^^ help: convert the identifier to snake case: `rand_x`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `randY` should have a snake case name
[INFO] [stderr]    --> src/main.rs:156:17
[INFO] [stderr]     |
[INFO] [stderr] 156 |             let randY = rand_int(1, MAP_HEIGHT - randH - 1);
[INFO] [stderr]     |                 ^^^^^ help: convert the identifier to snake case: `rand_y`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `rX` should have a snake case name
[INFO] [stderr]    --> src/main.rs:192:30
[INFO] [stderr]     |
[INFO] [stderr] 192 |                         let (rX, rY) = room.center();
[INFO] [stderr]     |                              ^^ help: convert the identifier to snake case: `r_x`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `rY` should have a snake case name
[INFO] [stderr]    --> src/main.rs:192:34
[INFO] [stderr]     |
[INFO] [stderr] 192 |                         let (rX, rY) = room.center();
[INFO] [stderr]     |                                  ^^ help: convert the identifier to snake case: `r_y`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `oX` should have a snake case name
[INFO] [stderr]    --> src/main.rs:193:30
[INFO] [stderr]     |
[INFO] [stderr] 193 |                         let (oX, oY) = other.center();
[INFO] [stderr]     |                              ^^ help: convert the identifier to snake case: `o_x`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `oY` should have a snake case name
[INFO] [stderr]    --> src/main.rs:193:34
[INFO] [stderr]     |
[INFO] [stderr] 193 |                         let (oX, oY) = other.center();
[INFO] [stderr]     |                                  ^^ help: convert the identifier to snake case: `o_y`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `roomDist1` should have a snake case name
[INFO] [stderr]    --> src/main.rs:211:37
[INFO] [stderr]     |
[INFO] [stderr] 211 |         dist_between_rooms.sort_by(|roomDist1, roomDist2| { 
[INFO] [stderr]     |                                     ^^^^^^^^^ help: convert the identifier to snake case: `room_dist1`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `roomDist2` should have a snake case name
[INFO] [stderr]    --> src/main.rs:211:48
[INFO] [stderr]     |
[INFO] [stderr] 211 |         dist_between_rooms.sort_by(|roomDist1, roomDist2| { 
[INFO] [stderr]     |                                                ^^^^^^^^^ help: convert the identifier to snake case: `room_dist2`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `rX` should have a snake case name
[INFO] [stderr]    --> src/main.rs:218:18
[INFO] [stderr]     |
[INFO] [stderr] 218 |             let (rX, rY) = room_dist.roomOne.center();
[INFO] [stderr]     |                  ^^ help: convert the identifier to snake case: `r_x`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `rY` should have a snake case name
[INFO] [stderr]    --> src/main.rs:218:22
[INFO] [stderr]     |
[INFO] [stderr] 218 |             let (rX, rY) = room_dist.roomOne.center();
[INFO] [stderr]     |                      ^^ help: convert the identifier to snake case: `r_y`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `oX` should have a snake case name
[INFO] [stderr]    --> src/main.rs:219:18
[INFO] [stderr]     |
[INFO] [stderr] 219 |             let (oX, oY) = room_dist.roomTwo.center();
[INFO] [stderr]     |                  ^^ help: convert the identifier to snake case: `o_x`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `oY` should have a snake case name
[INFO] [stderr]    --> src/main.rs:219:22
[INFO] [stderr]     |
[INFO] [stderr] 219 |             let (oX, oY) = room_dist.roomTwo.center();
[INFO] [stderr]     |                      ^^ help: convert the identifier to snake case: `o_y`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.83s
[INFO] running `"docker" "inspect" "caa1514d1bbdf3901eba0485330b9fd3142d1029ecc7b42aaf1582b0d6c4b440"`
[INFO] running `"docker" "rm" "-f" "caa1514d1bbdf3901eba0485330b9fd3142d1029ecc7b42aaf1582b0d6c4b440"`
[INFO] [stdout] caa1514d1bbdf3901eba0485330b9fd3142d1029ecc7b42aaf1582b0d6c4b440