[INFO] updating cached repository https://github.com/ZSarver/rust-man
[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] 7ea3d12a12fc9e693b9bd71ecb2f523d6c55aa70
[INFO] testing ZSarver/rust-man against beta-2020-06-03 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FZSarver%2Frust-man" "/workspace/builds/worker-2/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ZSarver/rust-man on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/ZSarver/rust-man
[INFO] finished tweaking git repo https://github.com/ZSarver/rust-man
[INFO] tweaked toml for git repo https://github.com/ZSarver/rust-man written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/ZSarver/rust-man already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] error: the lock file /workspace/builds/worker-2/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag.
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=warn" "-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" "+beta-2020-06-03" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 9441e9d762c5260be5f8db3da698b56b4a8166336f01b83049c71226e0eebf81
[INFO] running `"docker" "start" "-a" "9441e9d762c5260be5f8db3da698b56b4a8166336f01b83049c71226e0eebf81"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling libc v0.2.71
[INFO] [stderr]    Compiling rustc-serialize v0.3.24
[INFO] [stderr]    Compiling sdl2-sys v0.3.0
[INFO] [stderr]    Compiling libc v0.1.12
[INFO] [stderr]    Compiling bitflags v0.1.1
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]    Compiling num-integer v0.1.42
[INFO] [stderr]    Compiling num-iter v0.1.40
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling num-bigint v0.1.44
[INFO] [stderr]    Compiling num-complex v0.1.43
[INFO] [stderr]    Compiling num-rational v0.1.42
[INFO] [stderr]    Compiling num v0.1.42
[INFO] [stderr]    Compiling sdl2 v0.3.0
[INFO] [stderr]    Compiling rust-man v0.0.1 (/opt/rustwide/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: value assigned to `delta_t` is never read
[INFO] [stderr]   --> src/main.rs:49:7
[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: if this is intentional, prefix it 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: if this is intentional, prefix it with an underscore: `_t`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `tex`
[INFO] [stderr]   --> src/draw.rs:30:12
[INFO] [stderr]    |
[INFO] [stderr] 30 |       Some(ref tex) => {
[INFO] [stderr]    |            ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_tex`
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `full_pathbuf` is never read
[INFO] [stderr]   --> src/tile.rs:29:9
[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 read: `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: associated function is never used: `update`
[INFO] [stderr]   --> src/sprite.rs:61:10
[INFO] [stderr]    |
[INFO] [stderr] 61 |   pub fn update(&mut self, dt: f64)
[INFO] [stderr]    |          ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant 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 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: associated function is never used: `to_Tile`
[INFO] [stderr]   --> src/tile.rs:27:10
[INFO] [stderr]    |
[INFO] [stderr] 27 |   pub fn to_Tile(&self, r: &Renderer) -> Tile {
[INFO] [stderr]    |          ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `tile_type`
[INFO] [stderr]   --> src/tile.rs:62:3
[INFO] [stderr]    |
[INFO] [stderr] 62 |   tile_type: TileEnum,
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `tile_rect`
[INFO] [stderr]   --> src/tile.rs:63:3
[INFO] [stderr]    |
[INFO] [stderr] 63 |   tile_rect: Option<Rect>,
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `tile_texture`
[INFO] [stderr]   --> src/tile.rs:64:3
[INFO] [stderr]    |
[INFO] [stderr] 64 |   tile_texture: Texture,
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `pass_up`
[INFO] [stderr]   --> src/tile.rs:65:3
[INFO] [stderr]    |
[INFO] [stderr] 65 |   pass_up: bool,
[INFO] [stderr]    |   ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `pass_left`
[INFO] [stderr]   --> src/tile.rs:66:3
[INFO] [stderr]    |
[INFO] [stderr] 66 |   pass_left: bool,
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `pass_right`
[INFO] [stderr]   --> src/tile.rs:67:3
[INFO] [stderr]    |
[INFO] [stderr] 67 |   pass_right: bool,
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `pass_down`
[INFO] [stderr]   --> src/tile.rs:68:3
[INFO] [stderr]    |
[INFO] [stderr] 68 |   pass_down: bool,
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `debug_new_tile`
[INFO] [stderr]   --> src/tile.rs:79:10
[INFO] [stderr]    |
[INFO] [stderr] 79 |   pub fn debug_new_tile(x: i32, y: i32, r: &Renderer) -> Tile {
[INFO] [stderr]    |          ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `to_SaveTile`
[INFO] [stderr]    --> src/tile.rs:101:10
[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:9:12
[INFO] [stderr]   |
[INFO] [stderr] 9 | pub struct TileMap(Vec<Tile>);
[INFO] [stderr]   |            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `unwrap`
[INFO] [stderr]   --> src/map.rs:16:10
[INFO] [stderr]    |
[INFO] [stderr] 16 |   pub fn unwrap(&self) -> &Vec<Tile> {
[INFO] [stderr]    |          ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `to_TileMap`
[INFO] [stderr]   --> src/map.rs:23:10
[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:33:8
[INFO] [stderr]    |
[INFO] [stderr] 33 | pub fn debug_tilemap(r: &Renderer) -> Vec<Tile> {
[INFO] [stderr]    |        ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]   --> src/physics.rs:14:10
[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:36:8
[INFO] [stderr]    |
[INFO] [stderr] 36 | pub fn zero() -> Vec2 {
[INFO] [stderr]    |        ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `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 read: `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 read: `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 read: `term_speed`
[INFO] [stderr]   --> src/physics.rs:47:3
[INFO] [stderr]    |
[INFO] [stderr] 47 |   term_speed: f64,
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]   --> src/physics.rs:51:10
[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: associated function is never used: `update`
[INFO] [stderr]   --> src/physics.rs:57:10
[INFO] [stderr]    |
[INFO] [stderr] 57 |   pub fn update(&mut self, dt: f64) {
[INFO] [stderr]    |          ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `speed`
[INFO] [stderr]   --> src/physics.rs:68:10
[INFO] [stderr]    |
[INFO] [stderr] 68 |   pub fn speed(&self) -> f64 {
[INFO] [stderr]    |          ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `apply_force`
[INFO] [stderr]   --> src/physics.rs:71:10
[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] warning: 38 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.81s
[INFO] running `"docker" "inspect" "9441e9d762c5260be5f8db3da698b56b4a8166336f01b83049c71226e0eebf81"`
[INFO] running `"docker" "rm" "-f" "9441e9d762c5260be5f8db3da698b56b4a8166336f01b83049c71226e0eebf81"`
[INFO] [stdout] 9441e9d762c5260be5f8db3da698b56b4a8166336f01b83049c71226e0eebf81
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=warn" "-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" "+beta-2020-06-03" "test" "--frozen" "--no-run"`
[INFO] [stdout] 71c7d58f496bd1cde3ba8d44f07ad1b59934b0b7da1664a7c9b84553b20b5398
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "71c7d58f496bd1cde3ba8d44f07ad1b59934b0b7da1664a7c9b84553b20b5398"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling rust-man v0.0.1 (/opt/rustwide/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: value assigned to `delta_t` is never read
[INFO] [stderr]   --> src/main.rs:49:7
[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: if this is intentional, prefix it 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: if this is intentional, prefix it with an underscore: `_t`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `tex`
[INFO] [stderr]   --> src/draw.rs:30:12
[INFO] [stderr]    |
[INFO] [stderr] 30 |       Some(ref tex) => {
[INFO] [stderr]    |            ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_tex`
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `full_pathbuf` is never read
[INFO] [stderr]   --> src/tile.rs:29:9
[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 read: `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: associated function is never used: `update`
[INFO] [stderr]   --> src/sprite.rs:61:10
[INFO] [stderr]    |
[INFO] [stderr] 61 |   pub fn update(&mut self, dt: f64)
[INFO] [stderr]    |          ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant 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 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: associated function is never used: `to_Tile`
[INFO] [stderr]   --> src/tile.rs:27:10
[INFO] [stderr]    |
[INFO] [stderr] 27 |   pub fn to_Tile(&self, r: &Renderer) -> Tile {
[INFO] [stderr]    |          ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `tile_type`
[INFO] [stderr]   --> src/tile.rs:62:3
[INFO] [stderr]    |
[INFO] [stderr] 62 |   tile_type: TileEnum,
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `tile_rect`
[INFO] [stderr]   --> src/tile.rs:63:3
[INFO] [stderr]    |
[INFO] [stderr] 63 |   tile_rect: Option<Rect>,
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `tile_texture`
[INFO] [stderr]   --> src/tile.rs:64:3
[INFO] [stderr]    |
[INFO] [stderr] 64 |   tile_texture: Texture,
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `pass_up`
[INFO] [stderr]   --> src/tile.rs:65:3
[INFO] [stderr]    |
[INFO] [stderr] 65 |   pass_up: bool,
[INFO] [stderr]    |   ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `pass_left`
[INFO] [stderr]   --> src/tile.rs:66:3
[INFO] [stderr]    |
[INFO] [stderr] 66 |   pass_left: bool,
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `pass_right`
[INFO] [stderr]   --> src/tile.rs:67:3
[INFO] [stderr]    |
[INFO] [stderr] 67 |   pass_right: bool,
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `pass_down`
[INFO] [stderr]   --> src/tile.rs:68:3
[INFO] [stderr]    |
[INFO] [stderr] 68 |   pass_down: bool,
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `debug_new_tile`
[INFO] [stderr]   --> src/tile.rs:79:10
[INFO] [stderr]    |
[INFO] [stderr] 79 |   pub fn debug_new_tile(x: i32, y: i32, r: &Renderer) -> Tile {
[INFO] [stderr]    |          ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `to_SaveTile`
[INFO] [stderr]    --> src/tile.rs:101:10
[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:9:12
[INFO] [stderr]   |
[INFO] [stderr] 9 | pub struct TileMap(Vec<Tile>);
[INFO] [stderr]   |            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `unwrap`
[INFO] [stderr]   --> src/map.rs:16:10
[INFO] [stderr]    |
[INFO] [stderr] 16 |   pub fn unwrap(&self) -> &Vec<Tile> {
[INFO] [stderr]    |          ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `to_TileMap`
[INFO] [stderr]   --> src/map.rs:23:10
[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:33:8
[INFO] [stderr]    |
[INFO] [stderr] 33 | pub fn debug_tilemap(r: &Renderer) -> Vec<Tile> {
[INFO] [stderr]    |        ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]   --> src/physics.rs:14:10
[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:36:8
[INFO] [stderr]    |
[INFO] [stderr] 36 | pub fn zero() -> Vec2 {
[INFO] [stderr]    |        ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `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 read: `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 read: `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 read: `term_speed`
[INFO] [stderr]   --> src/physics.rs:47:3
[INFO] [stderr]    |
[INFO] [stderr] 47 |   term_speed: f64,
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]   --> src/physics.rs:51:10
[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: associated function is never used: `update`
[INFO] [stderr]   --> src/physics.rs:57:10
[INFO] [stderr]    |
[INFO] [stderr] 57 |   pub fn update(&mut self, dt: f64) {
[INFO] [stderr]    |          ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `speed`
[INFO] [stderr]   --> src/physics.rs:68:10
[INFO] [stderr]    |
[INFO] [stderr] 68 |   pub fn speed(&self) -> f64 {
[INFO] [stderr]    |          ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `apply_force`
[INFO] [stderr]   --> src/physics.rs:71:10
[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] warning: 38 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `"docker" "inspect" "71c7d58f496bd1cde3ba8d44f07ad1b59934b0b7da1664a7c9b84553b20b5398"`
[INFO] running `"docker" "rm" "-f" "71c7d58f496bd1cde3ba8d44f07ad1b59934b0b7da1664a7c9b84553b20b5398"`
[INFO] [stdout] 71c7d58f496bd1cde3ba8d44f07ad1b59934b0b7da1664a7c9b84553b20b5398
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=warn" "-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" "+beta-2020-06-03" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 7c8097f9bd478e1f2b6b63b0ae4d750caceb757fd7ffc6a55e820004ba26b882
[INFO] running `"docker" "start" "-a" "7c8097f9bd478e1f2b6b63b0ae4d750caceb757fd7ffc6a55e820004ba26b882"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[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:49:7
[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: if this is intentional, prefix it 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: if this is intentional, prefix it with an underscore: `_t`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `tex`
[INFO] [stderr]   --> src/draw.rs:30:12
[INFO] [stderr]    |
[INFO] [stderr] 30 |       Some(ref tex) => {
[INFO] [stderr]    |            ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_tex`
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `full_pathbuf` is never read
[INFO] [stderr]   --> src/tile.rs:29:9
[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 read: `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: associated function is never used: `update`
[INFO] [stderr]   --> src/sprite.rs:61:10
[INFO] [stderr]    |
[INFO] [stderr] 61 |   pub fn update(&mut self, dt: f64)
[INFO] [stderr]    |          ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant 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 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: associated function is never used: `to_Tile`
[INFO] [stderr]   --> src/tile.rs:27:10
[INFO] [stderr]    |
[INFO] [stderr] 27 |   pub fn to_Tile(&self, r: &Renderer) -> Tile {
[INFO] [stderr]    |          ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `tile_type`
[INFO] [stderr]   --> src/tile.rs:62:3
[INFO] [stderr]    |
[INFO] [stderr] 62 |   tile_type: TileEnum,
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `tile_rect`
[INFO] [stderr]   --> src/tile.rs:63:3
[INFO] [stderr]    |
[INFO] [stderr] 63 |   tile_rect: Option<Rect>,
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `tile_texture`
[INFO] [stderr]   --> src/tile.rs:64:3
[INFO] [stderr]    |
[INFO] [stderr] 64 |   tile_texture: Texture,
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `pass_up`
[INFO] [stderr]   --> src/tile.rs:65:3
[INFO] [stderr]    |
[INFO] [stderr] 65 |   pass_up: bool,
[INFO] [stderr]    |   ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `pass_left`
[INFO] [stderr]   --> src/tile.rs:66:3
[INFO] [stderr]    |
[INFO] [stderr] 66 |   pass_left: bool,
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `pass_right`
[INFO] [stderr]   --> src/tile.rs:67:3
[INFO] [stderr]    |
[INFO] [stderr] 67 |   pass_right: bool,
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `pass_down`
[INFO] [stderr]   --> src/tile.rs:68:3
[INFO] [stderr]    |
[INFO] [stderr] 68 |   pass_down: bool,
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `debug_new_tile`
[INFO] [stderr]   --> src/tile.rs:79:10
[INFO] [stderr]    |
[INFO] [stderr] 79 |   pub fn debug_new_tile(x: i32, y: i32, r: &Renderer) -> Tile {
[INFO] [stderr]    |          ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `to_SaveTile`
[INFO] [stderr]    --> src/tile.rs:101:10
[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:9:12
[INFO] [stderr]   |
[INFO] [stderr] 9 | pub struct TileMap(Vec<Tile>);
[INFO] [stderr]   |            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `unwrap`
[INFO] [stderr]   --> src/map.rs:16:10
[INFO] [stderr]    |
[INFO] [stderr] 16 |   pub fn unwrap(&self) -> &Vec<Tile> {
[INFO] [stderr]    |          ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `to_TileMap`
[INFO] [stderr]   --> src/map.rs:23:10
[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:33:8
[INFO] [stderr]    |
[INFO] [stderr] 33 | pub fn debug_tilemap(r: &Renderer) -> Vec<Tile> {
[INFO] [stderr]    |        ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]   --> src/physics.rs:14:10
[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:36:8
[INFO] [stderr]    |
[INFO] [stderr] 36 | pub fn zero() -> Vec2 {
[INFO] [stderr]    |        ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `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 read: `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 read: `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 read: `term_speed`
[INFO] [stderr]   --> src/physics.rs:47:3
[INFO] [stderr]    |
[INFO] [stderr] 47 |   term_speed: f64,
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]   --> src/physics.rs:51:10
[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: associated function is never used: `update`
[INFO] [stderr]   --> src/physics.rs:57:10
[INFO] [stderr]    |
[INFO] [stderr] 57 |   pub fn update(&mut self, dt: f64) {
[INFO] [stderr]    |          ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `speed`
[INFO] [stderr]   --> src/physics.rs:68:10
[INFO] [stderr]    |
[INFO] [stderr] 68 |   pub fn speed(&self) -> f64 {
[INFO] [stderr]    |          ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `apply_force`
[INFO] [stderr]   --> src/physics.rs:71:10
[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] warning: 38 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rust_man-34998eca546a25d2
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "7c8097f9bd478e1f2b6b63b0ae4d750caceb757fd7ffc6a55e820004ba26b882"`
[INFO] running `"docker" "rm" "-f" "7c8097f9bd478e1f2b6b63b0ae4d750caceb757fd7ffc6a55e820004ba26b882"`
[INFO] [stdout] 7c8097f9bd478e1f2b6b63b0ae4d750caceb757fd7ffc6a55e820004ba26b882