[INFO] updating cached repository ZSarver/rust-man
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/ZSarver/rust-man
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/ZSarver/rust-man" "work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/ZSarver/rust-man"`
[INFO] [stderr] Cloning into 'work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/ZSarver/rust-man'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/ZSarver/rust-man" "work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/ZSarver/rust-man"`
[INFO] [stderr] Cloning into 'work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/ZSarver/rust-man'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 7ea3d12a12fc9e693b9bd71ecb2f523d6c55aa70
[INFO] sha for GitHub repo ZSarver/rust-man: 7ea3d12a12fc9e693b9bd71ecb2f523d6c55aa70
[INFO] validating manifest of ZSarver/rust-man on toolchain master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of ZSarver/rust-man on toolchain try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing ZSarver/rust-man
[INFO] finished frobbing ZSarver/rust-man
[INFO] frobbed toml for ZSarver/rust-man written to work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/ZSarver/rust-man/Cargo.toml
[INFO] started frobbing ZSarver/rust-man
[INFO] finished frobbing ZSarver/rust-man
[INFO] frobbed toml for ZSarver/rust-man written to work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/ZSarver/rust-man/Cargo.toml
[INFO] crate ZSarver/rust-man already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] error: the lock file /mnt/crater-raid/crater/work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/ZSarver/rust-man/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded sdl2-sys v0.3.0
[INFO] [stderr]   Downloaded sdl2 v0.3.0
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking ZSarver/rust-man against try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b for pr-59199
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-59199/worker-2/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/ZSarver/rust-man:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 94f3e995afe1879b1bd3c9d19a962ea592c303481c465ad407283dbf788fdc2f
[INFO] running `"docker" "start" "-a" "94f3e995afe1879b1bd3c9d19a962ea592c303481c465ad407283dbf788fdc2f"`
[INFO] [stderr]    Compiling sdl2-sys v0.3.0
[INFO] [stderr] warning: redundant linker flag specified for library `SDL2`
[INFO] [stderr] 
[INFO] [stderr]     Checking sdl2 v0.3.0
[INFO] [stderr]     Checking rust-man v0.0.1 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `rustc_serialize::json`
[INFO] [stderr]  --> src/tile.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use rustc_serialize::json;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `sprite::Sprite`
[INFO] [stderr]  --> src/physics.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use sprite::Sprite;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `rustc_serialize::json`
[INFO] [stderr]  --> src/tile.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use rustc_serialize::json;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `sprite::Sprite`
[INFO] [stderr]  --> src/physics.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use sprite::Sprite;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `delta_t` is never read
[INFO] [stderr]   --> src/main.rs:49:11
[INFO] [stderr]    |
[INFO] [stderr] 49 |   let mut delta_t = get_ticks() - prev_time;
[INFO] [stderr]    |           ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_assignments)] on by default
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `t`
[INFO] [stderr]   --> src/draw.rs:15:40
[INFO] [stderr]    |
[INFO] [stderr] 15 |   fn draw(&self, d: &mut RenderDrawer, t: &Option<Texture>) {
[INFO] [stderr]    |                                        ^ help: consider prefixing with an underscore: `_t`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `t`
[INFO] [stderr]   --> src/draw.rs:22:40
[INFO] [stderr]    |
[INFO] [stderr] 22 |   fn draw(&self, d: &mut RenderDrawer, t: &Option<Texture>) {
[INFO] [stderr]    |                                        ^ help: consider prefixing with an underscore: `_t`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `tex`
[INFO] [stderr]   --> src/draw.rs:30:16
[INFO] [stderr]    |
[INFO] [stderr] 30 |       Some(ref tex) => {
[INFO] [stderr]    |                ^^^ help: consider prefixing with an underscore: `_tex`
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `full_pathbuf` is never read
[INFO] [stderr]   --> src/tile.rs:29:13
[INFO] [stderr]    |
[INFO] [stderr] 29 |     let mut full_pathbuf = asset_path.join("");
[INFO] [stderr]    |             ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `delta_t` is never read
[INFO] [stderr]   --> src/main.rs:49:11
[INFO] [stderr]    |
[INFO] [stderr] 49 |   let mut delta_t = get_ticks() - prev_time;
[INFO] [stderr]    |           ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_assignments)] on by default
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `t`
[INFO] [stderr]   --> src/draw.rs:15:40
[INFO] [stderr]    |
[INFO] [stderr] 15 |   fn draw(&self, d: &mut RenderDrawer, t: &Option<Texture>) {
[INFO] [stderr]    |                                        ^ help: consider prefixing with an underscore: `_t`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `t`
[INFO] [stderr]   --> src/draw.rs:22:40
[INFO] [stderr]    |
[INFO] [stderr] 22 |   fn draw(&self, d: &mut RenderDrawer, t: &Option<Texture>) {
[INFO] [stderr]    |                                        ^ help: consider prefixing with an underscore: `_t`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `tex`
[INFO] [stderr]   --> src/draw.rs:30:16
[INFO] [stderr]    |
[INFO] [stderr] 30 |       Some(ref tex) => {
[INFO] [stderr]    |                ^^^ help: consider prefixing with an underscore: `_tex`
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `full_pathbuf` is never read
[INFO] [stderr]   --> src/tile.rs:29:13
[INFO] [stderr]    |
[INFO] [stderr] 29 |     let mut full_pathbuf = asset_path.join("");
[INFO] [stderr]    |             ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `phys`
[INFO] [stderr]   --> src/sprite.rs:16:3
[INFO] [stderr]    |
[INFO] [stderr] 16 |   phys: Option<Phobject>,
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `update`
[INFO] [stderr]   --> src/sprite.rs:61:3
[INFO] [stderr]    |
[INFO] [stderr] 61 |   pub fn update(&mut self, dt: f64)
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `GRAVITY`
[INFO] [stderr]  --> src/assets.rs:9:1
[INFO] [stderr]   |
[INFO] [stderr] 9 | pub const GRAVITY: i32 = 4;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `TERM_VEL`
[INFO] [stderr]   --> src/assets.rs:10:1
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub const TERM_VEL: i32 = 10;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `to_Tile`
[INFO] [stderr]   --> src/tile.rs:27:3
[INFO] [stderr]    |
[INFO] [stderr] 27 |   pub fn to_Tile(&self, r: &Renderer) -> Tile {
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Tile`
[INFO] [stderr]   --> src/tile.rs:59:1
[INFO] [stderr]    |
[INFO] [stderr] 59 | pub struct Tile {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `debug_new_tile`
[INFO] [stderr]   --> src/tile.rs:79:3
[INFO] [stderr]    |
[INFO] [stderr] 79 |   pub fn debug_new_tile(x: i32, y: i32, r: &Renderer) -> Tile {
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `to_SaveTile`
[INFO] [stderr]    --> src/tile.rs:101:3
[INFO] [stderr]     |
[INFO] [stderr] 101 |   pub fn to_SaveTile(&self) -> SaveTile {
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `TileMap`
[INFO] [stderr]  --> src/map.rs:9:1
[INFO] [stderr]   |
[INFO] [stderr] 9 | pub struct TileMap(Vec<Tile>);
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `unwrap`
[INFO] [stderr]   --> src/map.rs:16:3
[INFO] [stderr]    |
[INFO] [stderr] 16 |   pub fn unwrap(&self) -> &Vec<Tile> {
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `to_TileMap`
[INFO] [stderr]   --> src/map.rs:23:3
[INFO] [stderr]    |
[INFO] [stderr] 23 |   pub fn to_TileMap(&self, r: &Renderer) -> TileMap {
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `debug_tilemap`
[INFO] [stderr]   --> src/map.rs:33:1
[INFO] [stderr]    |
[INFO] [stderr] 33 | pub fn debug_tilemap(r: &Renderer) -> Vec<Tile> {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/physics.rs:14:3
[INFO] [stderr]    |
[INFO] [stderr] 14 |   pub fn new(nx: f64, ny: f64) -> Vec2 {
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `zero`
[INFO] [stderr]   --> src/physics.rs:36:1
[INFO] [stderr]    |
[INFO] [stderr] 36 | pub fn zero() -> Vec2 {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `velocity`
[INFO] [stderr]   --> src/physics.rs:43:3
[INFO] [stderr]    |
[INFO] [stderr] 43 |   velocity: Vec2,
[INFO] [stderr]    |   ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `accel`
[INFO] [stderr]   --> src/physics.rs:44:3
[INFO] [stderr]    |
[INFO] [stderr] 44 |   accel: Vec2,
[INFO] [stderr]    |   ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `mass`
[INFO] [stderr]   --> src/physics.rs:45:3
[INFO] [stderr]    |
[INFO] [stderr] 45 |   mass: f64,
[INFO] [stderr]    |   ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `term_speed`
[INFO] [stderr]   --> src/physics.rs:47:3
[INFO] [stderr]    |
[INFO] [stderr] 47 |   term_speed: f64,
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/physics.rs:51:3
[INFO] [stderr]    |
[INFO] [stderr] 51 |   pub fn new(pos: Vec2, vel: Vec2, acc: Vec2, m: f64, ts: f64) -> Phobject {
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `update`
[INFO] [stderr]   --> src/physics.rs:57:3
[INFO] [stderr]    |
[INFO] [stderr] 57 |   pub fn update(&mut self, dt: f64) {
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `speed`
[INFO] [stderr]   --> src/physics.rs:68:3
[INFO] [stderr]    |
[INFO] [stderr] 68 |   pub fn speed(&self) -> f64 {
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `apply_force`
[INFO] [stderr]   --> src/physics.rs:71:3
[INFO] [stderr]    |
[INFO] [stderr] 71 |   pub fn apply_force(&mut self, f: Vec2) {
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `to_Tile` should have a snake case name
[INFO] [stderr]   --> src/tile.rs:27:10
[INFO] [stderr]    |
[INFO] [stderr] 27 |   pub fn to_Tile(&self, r: &Renderer) -> Tile {
[INFO] [stderr]    |          ^^^^^^^ help: convert the identifier to snake case: `to_tile`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(non_snake_case)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method `to_SaveTile` should have a snake case name
[INFO] [stderr]    --> src/tile.rs:101:10
[INFO] [stderr]     |
[INFO] [stderr] 101 |   pub fn to_SaveTile(&self) -> SaveTile {
[INFO] [stderr]     |          ^^^^^^^^^^^ help: convert the identifier to snake case: `to_save_tile`
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `phys`
[INFO] [stderr]   --> src/sprite.rs:16:3
[INFO] [stderr]    |
[INFO] [stderr] 16 |   phys: Option<Phobject>,
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method `to_TileMap` should have a snake case name
[INFO] [stderr]   --> src/map.rs:23:10
[INFO] [stderr]    |
[INFO] [stderr] 23 |   pub fn to_TileMap(&self, r: &Renderer) -> TileMap {
[INFO] [stderr]    |          ^^^^^^^^^^ help: convert the identifier to snake case: `to_tile_map`
[INFO] [stderr] warning: method is never used: `update`
[INFO] [stderr]   --> src/sprite.rs:61:3
[INFO] [stderr]    |
[INFO] [stderr] 61 |   pub fn update(&mut self, dt: f64)
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `GRAVITY`
[INFO] [stderr]  --> src/assets.rs:9:1
[INFO] [stderr]   |
[INFO] [stderr] 9 | pub const GRAVITY: i32 = 4;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `TERM_VEL`
[INFO] [stderr]   --> src/assets.rs:10:1
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub const TERM_VEL: i32 = 10;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `to_Tile`
[INFO] [stderr]   --> src/tile.rs:27:3
[INFO] [stderr]    |
[INFO] [stderr] 27 |   pub fn to_Tile(&self, r: &Renderer) -> Tile {
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Tile`
[INFO] [stderr]   --> src/tile.rs:59:1
[INFO] [stderr]    |
[INFO] [stderr] 59 | pub struct Tile {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `debug_new_tile`
[INFO] [stderr]   --> src/tile.rs:79:3
[INFO] [stderr]    |
[INFO] [stderr] 79 |   pub fn debug_new_tile(x: i32, y: i32, r: &Renderer) -> Tile {
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `to_SaveTile`
[INFO] [stderr]    --> src/tile.rs:101:3
[INFO] [stderr]     |
[INFO] [stderr] 101 |   pub fn to_SaveTile(&self) -> SaveTile {
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `TileMap`
[INFO] [stderr]  --> src/map.rs:9:1
[INFO] [stderr]   |
[INFO] [stderr] 9 | pub struct TileMap(Vec<Tile>);
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `unwrap`
[INFO] [stderr]   --> src/map.rs:16:3
[INFO] [stderr]    |
[INFO] [stderr] 16 |   pub fn unwrap(&self) -> &Vec<Tile> {
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `to_TileMap`
[INFO] [stderr]   --> src/map.rs:23:3
[INFO] [stderr]    |
[INFO] [stderr] 23 |   pub fn to_TileMap(&self, r: &Renderer) -> TileMap {
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `debug_tilemap`
[INFO] [stderr]   --> src/map.rs:33:1
[INFO] [stderr]    |
[INFO] [stderr] 33 | pub fn debug_tilemap(r: &Renderer) -> Vec<Tile> {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/physics.rs:14:3
[INFO] [stderr]    |
[INFO] [stderr] 14 |   pub fn new(nx: f64, ny: f64) -> Vec2 {
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `zero`
[INFO] [stderr]   --> src/physics.rs:36:1
[INFO] [stderr]    |
[INFO] [stderr] 36 | pub fn zero() -> Vec2 {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `velocity`
[INFO] [stderr]   --> src/physics.rs:43:3
[INFO] [stderr]    |
[INFO] [stderr] 43 |   velocity: Vec2,
[INFO] [stderr]    |   ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `accel`
[INFO] [stderr]   --> src/physics.rs:44:3
[INFO] [stderr]    |
[INFO] [stderr] 44 |   accel: Vec2,
[INFO] [stderr]    |   ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `mass`
[INFO] [stderr]   --> src/physics.rs:45:3
[INFO] [stderr]    |
[INFO] [stderr] 45 |   mass: f64,
[INFO] [stderr]    |   ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `term_speed`
[INFO] [stderr]   --> src/physics.rs:47:3
[INFO] [stderr]    |
[INFO] [stderr] 47 |   term_speed: f64,
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/physics.rs:51:3
[INFO] [stderr]    |
[INFO] [stderr] 51 |   pub fn new(pos: Vec2, vel: Vec2, acc: Vec2, m: f64, ts: f64) -> Phobject {
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `update`
[INFO] [stderr]   --> src/physics.rs:57:3
[INFO] [stderr]    |
[INFO] [stderr] 57 |   pub fn update(&mut self, dt: f64) {
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `speed`
[INFO] [stderr]   --> src/physics.rs:68:3
[INFO] [stderr]    |
[INFO] [stderr] 68 |   pub fn speed(&self) -> f64 {
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `apply_force`
[INFO] [stderr]   --> src/physics.rs:71:3
[INFO] [stderr]    |
[INFO] [stderr] 71 |   pub fn apply_force(&mut self, f: Vec2) {
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `to_Tile` should have a snake case name
[INFO] [stderr]   --> src/tile.rs:27:10
[INFO] [stderr]    |
[INFO] [stderr] 27 |   pub fn to_Tile(&self, r: &Renderer) -> Tile {
[INFO] [stderr]    |          ^^^^^^^ help: convert the identifier to snake case: `to_tile`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(non_snake_case)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method `to_SaveTile` should have a snake case name
[INFO] [stderr]    --> src/tile.rs:101:10
[INFO] [stderr]     |
[INFO] [stderr] 101 |   pub fn to_SaveTile(&self) -> SaveTile {
[INFO] [stderr]     |          ^^^^^^^^^^^ help: convert the identifier to snake case: `to_save_tile`
[INFO] [stderr] 
[INFO] [stderr] warning: method `to_TileMap` should have a snake case name
[INFO] [stderr]   --> src/map.rs:23:10
[INFO] [stderr]    |
[INFO] [stderr] 23 |   pub fn to_TileMap(&self, r: &Renderer) -> TileMap {
[INFO] [stderr]    |          ^^^^^^^^^^ help: convert the identifier to snake case: `to_tile_map`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.16s
[INFO] running `"docker" "inspect" "94f3e995afe1879b1bd3c9d19a962ea592c303481c465ad407283dbf788fdc2f"`
[INFO] running `"docker" "rm" "-f" "94f3e995afe1879b1bd3c9d19a962ea592c303481c465ad407283dbf788fdc2f"`
[INFO] [stdout] 94f3e995afe1879b1bd3c9d19a962ea592c303481c465ad407283dbf788fdc2f