Dec 19 19:46:39.161 INFO checking bluecereal/a_game against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 19:46:39.161 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-2/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/bluecereal/a_game:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/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" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 19:46:39.543 INFO [stdout] 97e5b1a3fb6d0e8bd85154cf6b04c37061ce8e3b739323c80afc32c715e67120
Dec 19 19:46:39.546 INFO running `"docker" "start" "-a" "97e5b1a3fb6d0e8bd85154cf6b04c37061ce8e3b739323c80afc32c715e67120"`
Dec 19 19:46:41.172 INFO [stderr]     Checking num-complex v0.1.35
Dec 19 19:46:41.172 INFO [stderr]    Compiling phf_generator v0.7.20
Dec 19 19:46:41.172 INFO [stderr]     Checking num-bigint v0.1.35
Dec 19 19:46:41.172 INFO [stderr]     Checking cgmath v0.12.0
Dec 19 19:46:41.196 INFO [stderr]     Checking tempfile v2.1.4
Dec 19 19:46:41.960 INFO [stderr]    Compiling phf_codegen v0.7.20
Dec 19 19:46:42.777 INFO [stderr]    Compiling target_build_utils v0.1.2
Dec 19 19:46:44.072 INFO [stderr]     Checking num-rational v0.1.35
Dec 19 19:46:45.340 INFO [stderr]     Checking num v0.1.36
Dec 19 19:46:50.177 INFO [stderr]     Checking collision v0.9.0
Dec 19 19:46:56.125 INFO [stderr]    Compiling libloading v0.3.1
Dec 19 19:46:58.288 INFO [stderr]     Checking dlib v0.3.1
Dec 19 19:46:58.745 INFO [stderr]     Checking wayland-sys v0.5.11
Dec 19 19:46:59.240 INFO [stderr]     Checking wayland-client v0.5.12
Dec 19 19:47:00.604 INFO [stderr]     Checking wayland-kbd v0.3.6
Dec 19 19:47:00.608 INFO [stderr]     Checking wayland-window v0.2.3
Dec 19 19:47:01.748 INFO [stderr]     Checking glutin v0.6.2
Dec 19 19:47:03.827 INFO [stderr]     Checking gfx_window_glutin v0.12.0
Dec 19 19:47:04.407 INFO [stderr]     Checking a_game v0.1.0 (/opt/crater/workdir)
Dec 19 19:47:05.040 INFO [stderr] warning: `$crate` may not be imported
Dec 19 19:47:05.040 INFO [stderr]   --> src/main.rs:18:1
Dec 19 19:47:05.040 INFO [stderr]    |
Dec 19 19:47:05.040 INFO [stderr] 18 | / gfx_defines! {
Dec 19 19:47:05.040 INFO [stderr] 19 | |     vertex Vertex {
Dec 19 19:47:05.040 INFO [stderr] 20 | |         pos:   [f32; 2] = "a_Pos",
Dec 19 19:47:05.040 INFO [stderr] 21 | |         color: [f32; 3] = "a_Color",
Dec 19 19:47:05.040 INFO [stderr] ...  |
Dec 19 19:47:05.040 INFO [stderr] 34 | |     }
Dec 19 19:47:05.040 INFO [stderr] 35 | | }
Dec 19 19:47:05.040 INFO [stderr]    | |_^
Dec 19 19:47:05.040 INFO [stderr]    |
Dec 19 19:47:05.040 INFO [stderr]    = note: `use $crate;` was erroneously allowed and will become a hard error in a future release
Dec 19 19:47:05.040 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 19 19:47:05.040 INFO [stderr] 
Dec 19 19:47:05.088 INFO [stderr] warning: unused import: `cgmath`
Dec 19 19:47:05.088 INFO [stderr]  --> src/game.rs:2:13
Dec 19 19:47:05.088 INFO [stderr]   |
Dec 19 19:47:05.088 INFO [stderr] 2 | use super::{cgmath, ColorFormat, DepthFormat};
Dec 19 19:47:05.088 INFO [stderr]   |             ^^^^^^
Dec 19 19:47:05.088 INFO [stderr]   |
Dec 19 19:47:05.088 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 19:47:05.088 INFO [stderr] 
Dec 19 19:47:05.088 INFO [stderr] warning: unused import: `Matrix4`
Dec 19 19:47:05.088 INFO [stderr]   --> src/main.rs:13:14
Dec 19 19:47:05.088 INFO [stderr]    |
Dec 19 19:47:05.088 INFO [stderr] 13 | use cgmath::{Matrix4};
Dec 19 19:47:05.088 INFO [stderr]    |              ^^^^^^^
Dec 19 19:47:05.088 INFO [stderr] 
Dec 19 19:47:05.134 INFO [stderr] warning: `$crate` may not be imported
Dec 19 19:47:05.134 INFO [stderr]   --> src/main.rs:18:1
Dec 19 19:47:05.134 INFO [stderr]    |
Dec 19 19:47:05.134 INFO [stderr] 18 | / gfx_defines! {
Dec 19 19:47:05.134 INFO [stderr] 19 | |     vertex Vertex {
Dec 19 19:47:05.134 INFO [stderr] 20 | |         pos:   [f32; 2] = "a_Pos",
Dec 19 19:47:05.134 INFO [stderr] 21 | |         color: [f32; 3] = "a_Color",
Dec 19 19:47:05.134 INFO [stderr] ...  |
Dec 19 19:47:05.134 INFO [stderr] 34 | |     }
Dec 19 19:47:05.134 INFO [stderr] 35 | | }
Dec 19 19:47:05.134 INFO [stderr]    | |_^
Dec 19 19:47:05.134 INFO [stderr]    |
Dec 19 19:47:05.134 INFO [stderr]    = note: `use $crate;` was erroneously allowed and will become a hard error in a future release
Dec 19 19:47:05.134 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 19 19:47:05.134 INFO [stderr] 
Dec 19 19:47:05.151 INFO [stderr] warning: unused import: `cgmath`
Dec 19 19:47:05.156 INFO [stderr]  --> src/game.rs:2:13
Dec 19 19:47:05.156 INFO [stderr]   |
Dec 19 19:47:05.156 INFO [stderr] 2 | use super::{cgmath, ColorFormat, DepthFormat};
Dec 19 19:47:05.156 INFO [stderr]   |             ^^^^^^
Dec 19 19:47:05.156 INFO [stderr]   |
Dec 19 19:47:05.156 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 19:47:05.156 INFO [stderr] 
Dec 19 19:47:05.156 INFO [stderr] warning: unused import: `Matrix4`
Dec 19 19:47:05.156 INFO [stderr]   --> src/main.rs:13:14
Dec 19 19:47:05.156 INFO [stderr]    |
Dec 19 19:47:05.156 INFO [stderr] 13 | use cgmath::{Matrix4};
Dec 19 19:47:05.156 INFO [stderr]    |              ^^^^^^^
Dec 19 19:47:05.156 INFO [stderr] 
Dec 19 19:47:05.464 INFO [stderr] warning: variable does not need to be mutable
Dec 19 19:47:05.464 INFO [stderr]   --> src/game.rs:33:22
Dec 19 19:47:05.464 INFO [stderr]    |
Dec 19 19:47:05.464 INFO [stderr] 33 |         let (window, mut device, mut factory, main_color, main_depth) =
Dec 19 19:47:05.464 INFO [stderr]    |                      ----^^^^^^
Dec 19 19:47:05.464 INFO [stderr]    |                      |
Dec 19 19:47:05.464 INFO [stderr]    |                      help: remove this `mut`
Dec 19 19:47:05.464 INFO [stderr]    |
Dec 19 19:47:05.464 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 19 19:47:05.464 INFO [stderr] 
Dec 19 19:47:05.464 INFO [stderr] warning: variable does not need to be mutable
Dec 19 19:47:05.464 INFO [stderr]   --> src/game.rs:44:13
Dec 19 19:47:05.464 INFO [stderr]    |
Dec 19 19:47:05.464 INFO [stderr] 44 |         let mut encoder: gfx::Encoder<gfx_device_gl::Resources, gfx_device_gl::CommandBuffer> =
Dec 19 19:47:05.464 INFO [stderr]    |             ----^^^^^^^
Dec 19 19:47:05.464 INFO [stderr]    |             |
Dec 19 19:47:05.464 INFO [stderr]    |             help: remove this `mut`
Dec 19 19:47:05.468 INFO [stderr] 
Dec 19 19:47:05.512 INFO [stderr] warning: variable does not need to be mutable
Dec 19 19:47:05.512 INFO [stderr]   --> src/game.rs:33:22
Dec 19 19:47:05.512 INFO [stderr]    |
Dec 19 19:47:05.512 INFO [stderr] 33 |         let (window, mut device, mut factory, main_color, main_depth) =
Dec 19 19:47:05.512 INFO [stderr]    |                      ----^^^^^^
Dec 19 19:47:05.512 INFO [stderr]    |                      |
Dec 19 19:47:05.512 INFO [stderr]    |                      help: remove this `mut`
Dec 19 19:47:05.512 INFO [stderr]    |
Dec 19 19:47:05.512 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 19 19:47:05.512 INFO [stderr] 
Dec 19 19:47:05.512 INFO [stderr] warning: variable does not need to be mutable
Dec 19 19:47:05.512 INFO [stderr]   --> src/game.rs:44:13
Dec 19 19:47:05.512 INFO [stderr]    |
Dec 19 19:47:05.512 INFO [stderr] 44 |         let mut encoder: gfx::Encoder<gfx_device_gl::Resources, gfx_device_gl::CommandBuffer> =
Dec 19 19:47:05.512 INFO [stderr]    |             ----^^^^^^^
Dec 19 19:47:05.512 INFO [stderr]    |             |
Dec 19 19:47:05.512 INFO [stderr]    |             help: remove this `mut`
Dec 19 19:47:05.512 INFO [stderr] 
Dec 19 19:47:05.513 INFO [stderr] warning: struct is never constructed: `CollisionWorld`
Dec 19 19:47:05.513 INFO [stderr]  --> src/game.rs:8:1
Dec 19 19:47:05.513 INFO [stderr]   |
Dec 19 19:47:05.513 INFO [stderr] 8 | struct CollisionWorld {
Dec 19 19:47:05.513 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^
Dec 19 19:47:05.513 INFO [stderr]   |
Dec 19 19:47:05.513 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 19 19:47:05.513 INFO [stderr] 
Dec 19 19:47:05.513 INFO [stderr] warning: struct is never constructed: `Game`
Dec 19 19:47:05.513 INFO [stderr]   --> src/game.rs:13:1
Dec 19 19:47:05.513 INFO [stderr]    |
Dec 19 19:47:05.513 INFO [stderr] 13 | struct Game {
Dec 19 19:47:05.513 INFO [stderr]    | ^^^^^^^^^^^
Dec 19 19:47:05.513 INFO [stderr] 
Dec 19 19:47:05.513 INFO [stderr] warning: method is never used: `new`
Dec 19 19:47:05.513 INFO [stderr]   --> src/game.rs:27:5
Dec 19 19:47:05.513 INFO [stderr]    |
Dec 19 19:47:05.513 INFO [stderr] 27 |     pub fn new(window_x: u32, window_y: u32, world_size: f32) -> Game {
Dec 19 19:47:05.513 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 19:47:05.513 INFO [stderr] 
Dec 19 19:47:05.514 INFO [stderr] warning: struct is never constructed: `Entity`
Dec 19 19:47:05.514 INFO [stderr]  --> src/entity.rs:2:1
Dec 19 19:47:05.514 INFO [stderr]   |
Dec 19 19:47:05.514 INFO [stderr] 2 | pub struct Entity {
Dec 19 19:47:05.514 INFO [stderr]   | ^^^^^^^^^^^^^^^^^
Dec 19 19:47:05.514 INFO [stderr] 
Dec 19 19:47:05.514 INFO [stderr] warning: method is never used: `new`
Dec 19 19:47:05.514 INFO [stderr]  --> src/entity.rs:8:5
Dec 19 19:47:05.514 INFO [stderr]   |
Dec 19 19:47:05.514 INFO [stderr] 8 |     pub fn new() -> Entity {
Dec 19 19:47:05.514 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 19 19:47:05.514 INFO [stderr] 
Dec 19 19:47:05.514 INFO [stderr] warning: method is never used: `add_vertex`
Dec 19 19:47:05.514 INFO [stderr]   --> src/entity.rs:14:5
Dec 19 19:47:05.514 INFO [stderr]    |
Dec 19 19:47:05.514 INFO [stderr] 14 |     pub fn add_vertex(&mut self, v: super::Vertex) {
Dec 19 19:47:05.514 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 19:47:05.514 INFO [stderr] 
Dec 19 19:47:05.514 INFO [stderr] warning: method is never used: `get_vertices`
Dec 19 19:47:05.514 INFO [stderr]   --> src/entity.rs:17:5
Dec 19 19:47:05.514 INFO [stderr]    |
Dec 19 19:47:05.514 INFO [stderr] 17 |     pub fn get_vertices(&self) -> &[super::Vertex] {
Dec 19 19:47:05.514 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 19:47:05.514 INFO [stderr] 
Dec 19 19:47:05.514 INFO [stderr] warning: method is never used: `add_indices`
Dec 19 19:47:05.514 INFO [stderr]   --> src/entity.rs:20:5
Dec 19 19:47:05.514 INFO [stderr]    |
Dec 19 19:47:05.514 INFO [stderr] 20 |     pub fn add_indices(&mut self, i: &mut Vec<u16>) {
Dec 19 19:47:05.514 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 19:47:05.514 INFO [stderr] 
Dec 19 19:47:05.516 INFO [stderr] warning: method is never used: `get_indices`
Dec 19 19:47:05.516 INFO [stderr]   --> src/entity.rs:23:5
Dec 19 19:47:05.516 INFO [stderr]    |
Dec 19 19:47:05.516 INFO [stderr] 23 |     pub fn get_indices(&self) -> &[u16] {
Dec 19 19:47:05.516 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 19:47:05.516 INFO [stderr] 
Dec 19 19:47:05.516 INFO [stderr] warning: method is never used: `has_indices`
Dec 19 19:47:05.516 INFO [stderr]   --> src/entity.rs:26:5
Dec 19 19:47:05.516 INFO [stderr]    |
Dec 19 19:47:05.516 INFO [stderr] 26 |     pub fn has_indices(&self) -> bool {
Dec 19 19:47:05.516 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 19:47:05.516 INFO [stderr] 
Dec 19 19:47:05.561 INFO [stderr] warning: struct is never constructed: `CollisionWorld`
Dec 19 19:47:05.561 INFO [stderr]  --> src/game.rs:8:1
Dec 19 19:47:05.561 INFO [stderr]   |
Dec 19 19:47:05.561 INFO [stderr] 8 | struct CollisionWorld {
Dec 19 19:47:05.561 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^
Dec 19 19:47:05.561 INFO [stderr]   |
Dec 19 19:47:05.561 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 19 19:47:05.561 INFO [stderr] 
Dec 19 19:47:05.561 INFO [stderr] warning: struct is never constructed: `Game`
Dec 19 19:47:05.561 INFO [stderr]   --> src/game.rs:13:1
Dec 19 19:47:05.561 INFO [stderr]    |
Dec 19 19:47:05.561 INFO [stderr] 13 | struct Game {
Dec 19 19:47:05.561 INFO [stderr]    | ^^^^^^^^^^^
Dec 19 19:47:05.561 INFO [stderr] 
Dec 19 19:47:05.561 INFO [stderr] warning: method is never used: `new`
Dec 19 19:47:05.561 INFO [stderr]   --> src/game.rs:27:5
Dec 19 19:47:05.561 INFO [stderr]    |
Dec 19 19:47:05.561 INFO [stderr] 27 |     pub fn new(window_x: u32, window_y: u32, world_size: f32) -> Game {
Dec 19 19:47:05.561 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 19:47:05.561 INFO [stderr] 
Dec 19 19:47:05.561 INFO [stderr] warning: struct is never constructed: `Entity`
Dec 19 19:47:05.561 INFO [stderr]  --> src/entity.rs:2:1
Dec 19 19:47:05.561 INFO [stderr]   |
Dec 19 19:47:05.561 INFO [stderr] 2 | pub struct Entity {
Dec 19 19:47:05.561 INFO [stderr]   | ^^^^^^^^^^^^^^^^^
Dec 19 19:47:05.561 INFO [stderr] 
Dec 19 19:47:05.561 INFO [stderr] warning: method is never used: `new`
Dec 19 19:47:05.561 INFO [stderr]  --> src/entity.rs:8:5
Dec 19 19:47:05.561 INFO [stderr]   |
Dec 19 19:47:05.561 INFO [stderr] 8 |     pub fn new() -> Entity {
Dec 19 19:47:05.561 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 19 19:47:05.561 INFO [stderr] 
Dec 19 19:47:05.561 INFO [stderr] warning: method is never used: `add_vertex`
Dec 19 19:47:05.561 INFO [stderr]   --> src/entity.rs:14:5
Dec 19 19:47:05.561 INFO [stderr]    |
Dec 19 19:47:05.561 INFO [stderr] 14 |     pub fn add_vertex(&mut self, v: super::Vertex) {
Dec 19 19:47:05.561 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 19:47:05.561 INFO [stderr] 
Dec 19 19:47:05.561 INFO [stderr] warning: method is never used: `get_vertices`
Dec 19 19:47:05.561 INFO [stderr]   --> src/entity.rs:17:5
Dec 19 19:47:05.561 INFO [stderr]    |
Dec 19 19:47:05.561 INFO [stderr] 17 |     pub fn get_vertices(&self) -> &[super::Vertex] {
Dec 19 19:47:05.561 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 19:47:05.561 INFO [stderr] 
Dec 19 19:47:05.561 INFO [stderr] warning: method is never used: `add_indices`
Dec 19 19:47:05.561 INFO [stderr]   --> src/entity.rs:20:5
Dec 19 19:47:05.561 INFO [stderr]    |
Dec 19 19:47:05.561 INFO [stderr] 20 |     pub fn add_indices(&mut self, i: &mut Vec<u16>) {
Dec 19 19:47:05.561 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 19:47:05.561 INFO [stderr] 
Dec 19 19:47:05.561 INFO [stderr] warning: method is never used: `get_indices`
Dec 19 19:47:05.561 INFO [stderr]   --> src/entity.rs:23:5
Dec 19 19:47:05.561 INFO [stderr]    |
Dec 19 19:47:05.561 INFO [stderr] 23 |     pub fn get_indices(&self) -> &[u16] {
Dec 19 19:47:05.561 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 19:47:05.561 INFO [stderr] 
Dec 19 19:47:05.561 INFO [stderr] warning: method is never used: `has_indices`
Dec 19 19:47:05.561 INFO [stderr]   --> src/entity.rs:26:5
Dec 19 19:47:05.561 INFO [stderr]    |
Dec 19 19:47:05.561 INFO [stderr] 26 |     pub fn has_indices(&self) -> bool {
Dec 19 19:47:05.561 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 19:47:05.561 INFO [stderr] 
Dec 19 19:47:05.592 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 24.58s
Dec 19 19:47:06.334 INFO running `"docker" "inspect" "97e5b1a3fb6d0e8bd85154cf6b04c37061ce8e3b739323c80afc32c715e67120"`
Dec 19 19:47:06.566 INFO running `"docker" "rm" "-f" "97e5b1a3fb6d0e8bd85154cf6b04c37061ce8e3b739323c80afc32c715e67120"`
Dec 19 19:47:06.772 INFO [stdout] 97e5b1a3fb6d0e8bd85154cf6b04c37061ce8e3b739323c80afc32c715e67120