Nov 27 20:38:53.589 INFO checking sgabhart22/rust-stones against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 27 20:38:53.591 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-0/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +db42d4dad33013eba11ef37342ad9f614e5652b8-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 27 20:38:53.974 INFO [stdout] 8d8dee346a20208b86f916a00fcb5d356ed4f285206c67968ea56f9ee1ccd091
Nov 27 20:38:53.976 INFO running `"docker" "start" "-a" "8d8dee346a20208b86f916a00fcb5d356ed4f285206c67968ea56f9ee1ccd091"`
Nov 27 20:38:55.792 INFO [stderr] usermod: no changes
Nov 27 20:38:56.176 INFO [stderr]    Compiling either v1.1.0
Nov 27 20:38:56.184 INFO [stderr]     Checking png v0.7.0
Nov 27 20:38:56.648 INFO [stderr]    Compiling itertools v0.5.10
Nov 27 20:38:58.494 INFO [stderr]     Checking image v0.13.0
Nov 27 20:39:00.066 INFO [stderr]    Compiling derivative v1.0.0
Nov 27 20:39:07.618 INFO [stderr]     Checking piston2d-opengl_graphics v0.43.0
Nov 27 20:39:11.800 INFO [stderr]     Checking gfx_core v0.7.1
Nov 27 20:39:38.092 INFO [stderr]     Checking gfx v0.15.1
Nov 27 20:39:38.096 INFO [stderr]     Checking gfx_device_gl v0.14.0
Nov 27 20:39:44.573 INFO [stderr]     Checking piston-gfx_texture v0.23.0
Nov 27 20:39:45.860 INFO [stderr]     Checking piston2d-gfx_graphics v0.39.0
Nov 27 20:39:48.510 INFO [stderr]     Checking piston_window v0.65.0
Nov 27 20:39:50.076 INFO [stderr]     Checking stones v0.1.0 (/source)
Nov 27 20:39:51.817 INFO [stderr] warning: unused import: `piston::input::*`
Nov 27 20:39:51.818 INFO [stderr]   --> src/main.rs:10:5
Nov 27 20:39:51.818 INFO [stderr]    |
Nov 27 20:39:51.819 INFO [stderr] 10 | use piston::input::*;
Nov 27 20:39:51.819 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Nov 27 20:39:51.819 INFO [stderr]    |
Nov 27 20:39:51.819 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 27 20:39:51.820 INFO [stderr] 
Nov 27 20:39:51.820 INFO [stderr] warning: unused imports: `Transformed`, `color`
Nov 27 20:39:51.820 INFO [stderr]   --> src/main.rs:11:16
Nov 27 20:39:51.820 INFO [stderr]    |
Nov 27 20:39:51.821 INFO [stderr] 11 | use graphics::{color, Transformed};
Nov 27 20:39:51.821 INFO [stderr]    |                ^^^^^  ^^^^^^^^^^^
Nov 27 20:39:51.821 INFO [stderr] 
Nov 27 20:39:51.822 INFO [stderr] warning: unused import: `piston_window::*`
Nov 27 20:39:51.822 INFO [stderr]  --> src/app.rs:5:5
Nov 27 20:39:51.822 INFO [stderr]   |
Nov 27 20:39:51.822 INFO [stderr] 5 | use piston_window::*;
Nov 27 20:39:51.823 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Nov 27 20:39:51.823 INFO [stderr] 
Nov 27 20:39:51.823 INFO [stderr] warning: unused imports: `Image`, `Rectangle`, `color`, `grid`, `line`
Nov 27 20:39:51.823 INFO [stderr]  --> src/app.rs:6:16
Nov 27 20:39:51.824 INFO [stderr]   |
Nov 27 20:39:51.824 INFO [stderr] 6 | use graphics::{line, grid, color, Transformed, Rectangle, Image};
Nov 27 20:39:51.824 INFO [stderr]   |                ^^^^  ^^^^  ^^^^^               ^^^^^^^^^  ^^^^^
Nov 27 20:39:51.824 INFO [stderr] 
Nov 27 20:39:51.873 INFO [stderr] warning: unused import: `piston::input::*`
Nov 27 20:39:51.873 INFO [stderr]   --> src/main.rs:10:5
Nov 27 20:39:51.873 INFO [stderr]    |
Nov 27 20:39:51.874 INFO [stderr] 10 | use piston::input::*;
Nov 27 20:39:51.874 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Nov 27 20:39:51.874 INFO [stderr]    |
Nov 27 20:39:51.875 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 27 20:39:51.875 INFO [stderr] 
Nov 27 20:39:51.875 INFO [stderr] warning: unused imports: `Transformed`, `color`
Nov 27 20:39:51.876 INFO [stderr]   --> src/main.rs:11:16
Nov 27 20:39:51.876 INFO [stderr]    |
Nov 27 20:39:51.876 INFO [stderr] 11 | use graphics::{color, Transformed};
Nov 27 20:39:51.876 INFO [stderr]    |                ^^^^^  ^^^^^^^^^^^
Nov 27 20:39:51.877 INFO [stderr] 
Nov 27 20:39:51.877 INFO [stderr] warning: unused import: `piston_window::*`
Nov 27 20:39:51.877 INFO [stderr]  --> src/app.rs:5:5
Nov 27 20:39:51.878 INFO [stderr]   |
Nov 27 20:39:51.878 INFO [stderr] 5 | use piston_window::*;
Nov 27 20:39:51.878 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Nov 27 20:39:51.879 INFO [stderr] 
Nov 27 20:39:51.879 INFO [stderr] warning: unused imports: `Image`, `Rectangle`, `color`, `grid`, `line`
Nov 27 20:39:51.879 INFO [stderr]  --> src/app.rs:6:16
Nov 27 20:39:51.879 INFO [stderr]   |
Nov 27 20:39:51.880 INFO [stderr] 6 | use graphics::{line, grid, color, Transformed, Rectangle, Image};
Nov 27 20:39:51.880 INFO [stderr]   |                ^^^^  ^^^^  ^^^^^               ^^^^^^^^^  ^^^^^
Nov 27 20:39:51.880 INFO [stderr] 
Nov 27 20:39:51.978 INFO [stderr] warning: unused import: `Transformed`
Nov 27 20:39:51.978 INFO [stderr]  --> src/app.rs:6:35
Nov 27 20:39:51.978 INFO [stderr]   |
Nov 27 20:39:51.979 INFO [stderr] 6 | use graphics::{line, grid, color, Transformed, Rectangle, Image};
Nov 27 20:39:51.979 INFO [stderr]   |                                   ^^^^^^^^^^^
Nov 27 20:39:51.979 INFO [stderr] 
Nov 27 20:39:52.004 INFO [stderr] warning: variable does not need to be mutable
Nov 27 20:39:52.005 INFO [stderr]   --> src/board.rs:55:13
Nov 27 20:39:52.005 INFO [stderr]    |
Nov 27 20:39:52.006 INFO [stderr] 55 |         let mut point = Vec2f{ x: x_comp, y: y_comp };
Nov 27 20:39:52.006 INFO [stderr]    |             ----^^^^^
Nov 27 20:39:52.006 INFO [stderr]    |             |
Nov 27 20:39:52.006 INFO [stderr]    |             help: remove this `mut`
Nov 27 20:39:52.007 INFO [stderr]    |
Nov 27 20:39:52.007 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 27 20:39:52.007 INFO [stderr] 
Nov 27 20:39:52.007 INFO [stderr] warning: field is never used: `selected_cell`
Nov 27 20:39:52.008 INFO [stderr]   --> src/app.rs:20:5
Nov 27 20:39:52.008 INFO [stderr]    |
Nov 27 20:39:52.008 INFO [stderr] 20 |     selected_cell: Option<Vec2f>
Nov 27 20:39:52.009 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 20:39:52.009 INFO [stderr]    |
Nov 27 20:39:52.009 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 27 20:39:52.010 INFO [stderr] 
Nov 27 20:39:52.010 INFO [stderr] warning: enum is never used: `BG_Colors`
Nov 27 20:39:52.010 INFO [stderr]  --> src/tile.rs:1:1
Nov 27 20:39:52.010 INFO [stderr]   |
Nov 27 20:39:52.011 INFO [stderr] 1 | pub enum BG_Colors {
Nov 27 20:39:52.011 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^
Nov 27 20:39:52.011 INFO [stderr] 
Nov 27 20:39:52.012 INFO [stderr] warning: enum is never used: `FG_Colors`
Nov 27 20:39:52.012 INFO [stderr]  --> src/tile.rs:8:1
Nov 27 20:39:52.012 INFO [stderr]   |
Nov 27 20:39:52.013 INFO [stderr] 8 | pub enum FG_Colors {
Nov 27 20:39:52.013 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^
Nov 27 20:39:52.013 INFO [stderr] 
Nov 27 20:39:52.014 INFO [stderr] warning: enum is never used: `Shapes`
Nov 27 20:39:52.014 INFO [stderr]   --> src/tile.rs:14:1
Nov 27 20:39:52.014 INFO [stderr]    |
Nov 27 20:39:52.014 INFO [stderr] 14 | pub enum Shapes {
Nov 27 20:39:52.015 INFO [stderr]    | ^^^^^^^^^^^^^^^
Nov 27 20:39:52.020 INFO [stderr] 
Nov 27 20:39:52.020 INFO [stderr] warning: struct is never constructed: `Tile`
Nov 27 20:39:52.021 INFO [stderr]   --> src/tile.rs:21:1
Nov 27 20:39:52.021 INFO [stderr]    |
Nov 27 20:39:52.021 INFO [stderr] 21 | pub struct Tile {
Nov 27 20:39:52.022 INFO [stderr]    | ^^^^^^^^^^^^^^^
Nov 27 20:39:52.022 INFO [stderr] 
Nov 27 20:39:52.022 INFO [stderr] warning: type `BG_Colors` should have a camel case name such as `BgColors`
Nov 27 20:39:52.022 INFO [stderr]  --> src/tile.rs:1:1
Nov 27 20:39:52.023 INFO [stderr]   |
Nov 27 20:39:52.023 INFO [stderr] 1 | / pub enum BG_Colors {
Nov 27 20:39:52.023 INFO [stderr] 2 | |     Pink,
Nov 27 20:39:52.023 INFO [stderr] 3 | |     Blue,
Nov 27 20:39:52.024 INFO [stderr] 4 | |     Green,
Nov 27 20:39:52.024 INFO [stderr] 5 | |     Black
Nov 27 20:39:52.024 INFO [stderr] 6 | | }
Nov 27 20:39:52.025 INFO [stderr]   | |_^
Nov 27 20:39:52.025 INFO [stderr]   |
Nov 27 20:39:52.025 INFO [stderr]   = note: #[warn(non_camel_case_types)] on by default
Nov 27 20:39:52.025 INFO [stderr] 
Nov 27 20:39:52.026 INFO [stderr] warning: type `FG_Colors` should have a camel case name such as `FgColors`
Nov 27 20:39:52.026 INFO [stderr]   --> src/tile.rs:8:1
Nov 27 20:39:52.026 INFO [stderr]    |
Nov 27 20:39:52.026 INFO [stderr] 8  | / pub enum FG_Colors {
Nov 27 20:39:52.027 INFO [stderr] 9  | |     Purple,
Nov 27 20:39:52.027 INFO [stderr] 10 | |     Red,
Nov 27 20:39:52.027 INFO [stderr] 11 | |     Yellow
Nov 27 20:39:52.027 INFO [stderr] 12 | | }
Nov 27 20:39:52.028 INFO [stderr]    | |_^
Nov 27 20:39:52.032 INFO [stderr] 
Nov 27 20:39:52.140 INFO [stderr] warning: unused import: `Transformed`
Nov 27 20:39:52.141 INFO [stderr]  --> src/app.rs:6:35
Nov 27 20:39:52.141 INFO [stderr]   |
Nov 27 20:39:52.141 INFO [stderr] 6 | use graphics::{line, grid, color, Transformed, Rectangle, Image};
Nov 27 20:39:52.141 INFO [stderr]   |                                   ^^^^^^^^^^^
Nov 27 20:39:52.142 INFO [stderr] 
Nov 27 20:39:52.177 INFO [stderr] warning: variable does not need to be mutable
Nov 27 20:39:52.178 INFO [stderr]   --> src/board.rs:55:13
Nov 27 20:39:52.178 INFO [stderr]    |
Nov 27 20:39:52.178 INFO [stderr] 55 |         let mut point = Vec2f{ x: x_comp, y: y_comp };
Nov 27 20:39:52.178 INFO [stderr]    |             ----^^^^^
Nov 27 20:39:52.179 INFO [stderr]    |             |
Nov 27 20:39:52.179 INFO [stderr]    |             help: remove this `mut`
Nov 27 20:39:52.179 INFO [stderr]    |
Nov 27 20:39:52.179 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 27 20:39:52.180 INFO [stderr] 
Nov 27 20:39:52.180 INFO [stderr] warning: field is never used: `selected_cell`
Nov 27 20:39:52.181 INFO [stderr]   --> src/app.rs:20:5
Nov 27 20:39:52.181 INFO [stderr]    |
Nov 27 20:39:52.181 INFO [stderr] 20 |     selected_cell: Option<Vec2f>
Nov 27 20:39:52.182 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 20:39:52.182 INFO [stderr]    |
Nov 27 20:39:52.182 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 27 20:39:52.183 INFO [stderr] 
Nov 27 20:39:52.183 INFO [stderr] warning: enum is never used: `BG_Colors`
Nov 27 20:39:52.183 INFO [stderr]  --> src/tile.rs:1:1
Nov 27 20:39:52.184 INFO [stderr]   |
Nov 27 20:39:52.184 INFO [stderr] 1 | pub enum BG_Colors {
Nov 27 20:39:52.184 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^
Nov 27 20:39:52.184 INFO [stderr] 
Nov 27 20:39:52.185 INFO [stderr] warning: enum is never used: `FG_Colors`
Nov 27 20:39:52.185 INFO [stderr]  --> src/tile.rs:8:1
Nov 27 20:39:52.185 INFO [stderr]   |
Nov 27 20:39:52.185 INFO [stderr] 8 | pub enum FG_Colors {
Nov 27 20:39:52.186 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^
Nov 27 20:39:52.186 INFO [stderr] 
Nov 27 20:39:52.196 INFO [stderr] warning: enum is never used: `Shapes`
Nov 27 20:39:52.197 INFO [stderr]   --> src/tile.rs:14:1
Nov 27 20:39:52.197 INFO [stderr]    |
Nov 27 20:39:52.197 INFO [stderr] 14 | pub enum Shapes {
Nov 27 20:39:52.198 INFO [stderr]    | ^^^^^^^^^^^^^^^
Nov 27 20:39:52.198 INFO [stderr] 
Nov 27 20:39:52.198 INFO [stderr] warning: struct is never constructed: `Tile`
Nov 27 20:39:52.199 INFO [stderr]   --> src/tile.rs:21:1
Nov 27 20:39:52.199 INFO [stderr]    |
Nov 27 20:39:52.199 INFO [stderr] 21 | pub struct Tile {
Nov 27 20:39:52.199 INFO [stderr]    | ^^^^^^^^^^^^^^^
Nov 27 20:39:52.200 INFO [stderr] 
Nov 27 20:39:52.200 INFO [stderr] warning: type `BG_Colors` should have a camel case name such as `BgColors`
Nov 27 20:39:52.200 INFO [stderr]  --> src/tile.rs:1:1
Nov 27 20:39:52.201 INFO [stderr]   |
Nov 27 20:39:52.201 INFO [stderr] 1 | / pub enum BG_Colors {
Nov 27 20:39:52.201 INFO [stderr] 2 | |     Pink,
Nov 27 20:39:52.201 INFO [stderr] 3 | |     Blue,
Nov 27 20:39:52.202 INFO [stderr] 4 | |     Green,
Nov 27 20:39:52.202 INFO [stderr] 5 | |     Black
Nov 27 20:39:52.202 INFO [stderr] 6 | | }
Nov 27 20:39:52.202 INFO [stderr]   | |_^
Nov 27 20:39:52.203 INFO [stderr]   |
Nov 27 20:39:52.203 INFO [stderr]   = note: #[warn(non_camel_case_types)] on by default
Nov 27 20:39:52.203 INFO [stderr] 
Nov 27 20:39:52.203 INFO [stderr] warning: type `FG_Colors` should have a camel case name such as `FgColors`
Nov 27 20:39:52.204 INFO [stderr]   --> src/tile.rs:8:1
Nov 27 20:39:52.204 INFO [stderr]    |
Nov 27 20:39:52.204 INFO [stderr] 8  | / pub enum FG_Colors {
Nov 27 20:39:52.204 INFO [stderr] 9  | |     Purple,
Nov 27 20:39:52.205 INFO [stderr] 10 | |     Red,
Nov 27 20:39:52.205 INFO [stderr] 11 | |     Yellow
Nov 27 20:39:52.205 INFO [stderr] 12 | | }
Nov 27 20:39:52.206 INFO [stderr]    | |_^
Nov 27 20:39:52.206 INFO [stderr] 
Nov 27 20:39:52.226 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 56.41s
Nov 27 20:39:52.253 INFO [stderr] su: No module specific data is present
Nov 27 20:39:53.068 INFO running `"docker" "inspect" "8d8dee346a20208b86f916a00fcb5d356ed4f285206c67968ea56f9ee1ccd091"`
Nov 27 20:39:53.367 INFO running `"docker" "rm" "-f" "8d8dee346a20208b86f916a00fcb5d356ed4f285206c67968ea56f9ee1ccd091"`
Nov 27 20:39:53.652 INFO [stdout] 8d8dee346a20208b86f916a00fcb5d356ed4f285206c67968ea56f9ee1ccd091