Dec 11 09:43:03.998 INFO checking sgabhart22/rust-stones against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 09:43:03.998 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-0/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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"`
Dec 11 09:43:04.450 INFO [stdout] ff1579950ff357de8205ea6038711fbccddccc94077f41e1b7e6d0b33525d892
Dec 11 09:43:04.454 INFO running `"docker" "start" "-a" "ff1579950ff357de8205ea6038711fbccddccc94077f41e1b7e6d0b33525d892"`
Dec 11 09:43:06.053 INFO [stderr] usermod: no changes
Dec 11 09:43:06.400 INFO [stderr]    Compiling rayon-core v1.0.0
Dec 11 09:43:06.400 INFO [stderr]     Checking deque v0.3.2
Dec 11 09:43:06.410 INFO [stderr]    Compiling either v1.1.0
Dec 11 09:43:06.412 INFO [stderr]     Checking num_cpus v1.4.0
Dec 11 09:43:06.412 INFO [stderr]     Checking deflate v0.7.11
Dec 11 09:43:06.412 INFO [stderr]     Checking draw_state v0.7.0
Dec 11 09:43:06.412 INFO [stderr]     Checking vecmath v0.3.0
Dec 11 09:43:06.412 INFO [stderr]     Checking stb_truetype v0.2.1
Dec 11 09:43:07.087 INFO [stderr]     Checking num-rational v0.1.36
Dec 11 09:43:07.796 INFO [stderr]     Checking pistoncore-input v0.18.0
Dec 11 09:43:07.956 INFO [stderr]    Compiling itertools v0.5.10
Dec 11 09:43:08.305 INFO [stderr]    Compiling gl v0.6.1
Dec 11 09:43:09.306 INFO [stderr]    Compiling target_build_utils v0.3.1
Dec 11 09:43:09.968 INFO [stderr]     Checking rusttype v0.2.1
Dec 11 09:43:11.426 INFO [stderr]     Checking piston2d-graphics v0.21.1
Dec 11 09:43:12.486 INFO [stderr]     Checking png v0.7.0
Dec 11 09:43:20.023 INFO [stderr]     Checking rayon v0.7.0
Dec 11 09:43:20.204 INFO [stderr]     Checking pistoncore-window v0.27.0
Dec 11 09:43:20.983 INFO [stderr]    Compiling derivative v1.0.0
Dec 11 09:43:21.328 INFO [stderr]     Checking pistoncore-event_loop v0.32.0
Dec 11 09:43:22.885 INFO [stderr]     Checking piston v0.32.0
Dec 11 09:43:25.878 INFO [stderr]     Checking jpeg-decoder v0.1.12
Dec 11 09:43:31.931 INFO [stderr]     Checking image v0.13.0
Dec 11 09:43:35.893 INFO [stderr]     Checking gfx_core v0.7.1
Dec 11 09:43:45.974 INFO [stderr]    Compiling libloading v0.3.4
Dec 11 09:43:47.156 INFO [stderr]     Checking piston2d-opengl_graphics v0.43.0
Dec 11 09:43:50.512 INFO [stderr]     Checking dlib v0.3.1
Dec 11 09:43:51.076 INFO [stderr]     Checking wayland-sys v0.7.8
Dec 11 09:43:52.052 INFO [stderr]     Checking wayland-client v0.7.8
Dec 11 09:43:54.469 INFO [stderr]     Checking wayland-window v0.4.4
Dec 11 09:43:54.469 INFO [stderr]     Checking wayland-kbd v0.6.3
Dec 11 09:43:56.405 INFO [stderr]     Checking winit v0.5.11
Dec 11 09:43:58.513 INFO [stderr]     Checking glutin v0.7.4
Dec 11 09:44:00.204 INFO [stderr]     Checking pistoncore-glutin_window v0.36.0
Dec 11 09:44:12.076 INFO [stderr]     Checking gfx v0.15.1
Dec 11 09:44:12.076 INFO [stderr]     Checking gfx_device_gl v0.14.0
Dec 11 09:44:17.900 INFO [stderr]     Checking piston-gfx_texture v0.23.0
Dec 11 09:44:19.146 INFO [stderr]     Checking piston2d-gfx_graphics v0.39.0
Dec 11 09:44:21.414 INFO [stderr]     Checking piston_window v0.65.0
Dec 11 09:44:22.668 INFO [stderr]     Checking stones v0.1.0 (/source)
Dec 11 09:44:24.528 INFO [stderr] warning: unused import: `piston::input::*`
Dec 11 09:44:24.528 INFO [stderr]   --> src/main.rs:10:5
Dec 11 09:44:24.528 INFO [stderr]    |
Dec 11 09:44:24.529 INFO [stderr] 10 | use piston::input::*;
Dec 11 09:44:24.529 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 11 09:44:24.529 INFO [stderr]    |
Dec 11 09:44:24.532 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 11 09:44:24.532 INFO [stderr] 
Dec 11 09:44:24.533 INFO [stderr] warning: unused imports: `Transformed`, `color`
Dec 11 09:44:24.533 INFO [stderr]   --> src/main.rs:11:16
Dec 11 09:44:24.533 INFO [stderr]    |
Dec 11 09:44:24.534 INFO [stderr] 11 | use graphics::{color, Transformed};
Dec 11 09:44:24.534 INFO [stderr]    |                ^^^^^  ^^^^^^^^^^^
Dec 11 09:44:24.534 INFO [stderr] 
Dec 11 09:44:24.535 INFO [stderr] warning: unused import: `piston_window::*`
Dec 11 09:44:24.535 INFO [stderr]  --> src/app.rs:5:5
Dec 11 09:44:24.535 INFO [stderr]   |
Dec 11 09:44:24.535 INFO [stderr] 5 | use piston_window::*;
Dec 11 09:44:24.536 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Dec 11 09:44:24.536 INFO [stderr] 
Dec 11 09:44:24.536 INFO [stderr] warning: unused imports: `Image`, `Rectangle`, `color`, `grid`, `line`
Dec 11 09:44:24.540 INFO [stderr]  --> src/app.rs:6:16
Dec 11 09:44:24.541 INFO [stderr]   |
Dec 11 09:44:24.541 INFO [stderr] 6 | use graphics::{line, grid, color, Transformed, Rectangle, Image};
Dec 11 09:44:24.541 INFO [stderr]   |                ^^^^  ^^^^  ^^^^^               ^^^^^^^^^  ^^^^^
Dec 11 09:44:24.541 INFO [stderr] 
Dec 11 09:44:24.744 INFO [stderr] warning: unused import: `Transformed`
Dec 11 09:44:24.744 INFO [stderr]  --> src/app.rs:6:35
Dec 11 09:44:24.745 INFO [stderr]   |
Dec 11 09:44:24.745 INFO [stderr] 6 | use graphics::{line, grid, color, Transformed, Rectangle, Image};
Dec 11 09:44:24.745 INFO [stderr]   |                                   ^^^^^^^^^^^
Dec 11 09:44:24.746 INFO [stderr] 
Dec 11 09:44:24.780 INFO [stderr] warning: variable does not need to be mutable
Dec 11 09:44:24.781 INFO [stderr]   --> src/board.rs:55:13
Dec 11 09:44:24.781 INFO [stderr]    |
Dec 11 09:44:24.781 INFO [stderr] 55 |         let mut point = Vec2f{ x: x_comp, y: y_comp };
Dec 11 09:44:24.781 INFO [stderr]    |             ----^^^^^
Dec 11 09:44:24.782 INFO [stderr]    |             |
Dec 11 09:44:24.782 INFO [stderr]    |             help: remove this `mut`
Dec 11 09:44:24.782 INFO [stderr]    |
Dec 11 09:44:24.783 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 11 09:44:24.783 INFO [stderr] 
Dec 11 09:44:24.784 INFO [stderr] warning: field is never used: `selected_cell`
Dec 11 09:44:24.784 INFO [stderr]   --> src/app.rs:20:5
Dec 11 09:44:24.785 INFO [stderr]    |
Dec 11 09:44:24.785 INFO [stderr] 20 |     selected_cell: Option<Vec2f>
Dec 11 09:44:24.785 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 09:44:24.786 INFO [stderr]    |
Dec 11 09:44:24.786 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 11 09:44:24.786 INFO [stderr] 
Dec 11 09:44:24.787 INFO [stderr] warning: enum is never used: `BG_Colors`
Dec 11 09:44:24.787 INFO [stderr]  --> src/tile.rs:1:1
Dec 11 09:44:24.787 INFO [stderr]   |
Dec 11 09:44:24.787 INFO [stderr] 1 | pub enum BG_Colors {
Dec 11 09:44:24.787 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^
Dec 11 09:44:24.787 INFO [stderr] 
Dec 11 09:44:24.788 INFO [stderr] warning: enum is never used: `FG_Colors`
Dec 11 09:44:24.788 INFO [stderr]  --> src/tile.rs:8:1
Dec 11 09:44:24.788 INFO [stderr]   |
Dec 11 09:44:24.788 INFO [stderr] 8 | pub enum FG_Colors {
Dec 11 09:44:24.788 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^
Dec 11 09:44:24.788 INFO [stderr] 
Dec 11 09:44:24.788 INFO [stderr] warning: enum is never used: `Shapes`
Dec 11 09:44:24.788 INFO [stderr]   --> src/tile.rs:14:1
Dec 11 09:44:24.788 INFO [stderr]    |
Dec 11 09:44:24.788 INFO [stderr] 14 | pub enum Shapes {
Dec 11 09:44:24.788 INFO [stderr]    | ^^^^^^^^^^^^^^^
Dec 11 09:44:24.788 INFO [stderr] 
Dec 11 09:44:24.788 INFO [stderr] warning: struct is never constructed: `Tile`
Dec 11 09:44:24.788 INFO [stderr]   --> src/tile.rs:21:1
Dec 11 09:44:24.788 INFO [stderr]    |
Dec 11 09:44:24.788 INFO [stderr] 21 | pub struct Tile {
Dec 11 09:44:24.788 INFO [stderr]    | ^^^^^^^^^^^^^^^
Dec 11 09:44:24.788 INFO [stderr] 
Dec 11 09:44:24.790 INFO [stderr] warning: type `BG_Colors` should have a camel case name such as `BgColors`
Dec 11 09:44:24.790 INFO [stderr]  --> src/tile.rs:1:1
Dec 11 09:44:24.790 INFO [stderr]   |
Dec 11 09:44:24.790 INFO [stderr] 1 | / pub enum BG_Colors {
Dec 11 09:44:24.790 INFO [stderr] 2 | |     Pink,
Dec 11 09:44:24.796 INFO [stderr] 3 | |     Blue,
Dec 11 09:44:24.796 INFO [stderr] 4 | |     Green,
Dec 11 09:44:24.796 INFO [stderr] 5 | |     Black
Dec 11 09:44:24.796 INFO [stderr] 6 | | }
Dec 11 09:44:24.796 INFO [stderr]   | |_^
Dec 11 09:44:24.796 INFO [stderr]   |
Dec 11 09:44:24.796 INFO [stderr]   = note: #[warn(non_camel_case_types)] on by default
Dec 11 09:44:24.796 INFO [stderr] 
Dec 11 09:44:24.797 INFO [stderr] warning: type `FG_Colors` should have a camel case name such as `FgColors`
Dec 11 09:44:24.797 INFO [stderr]   --> src/tile.rs:8:1
Dec 11 09:44:24.797 INFO [stderr]    |
Dec 11 09:44:24.797 INFO [stderr] 8  | / pub enum FG_Colors {
Dec 11 09:44:24.797 INFO [stderr] 9  | |     Purple,
Dec 11 09:44:24.797 INFO [stderr] 10 | |     Red,
Dec 11 09:44:24.797 INFO [stderr] 11 | |     Yellow
Dec 11 09:44:24.797 INFO [stderr] 12 | | }
Dec 11 09:44:24.797 INFO [stderr]    | |_^
Dec 11 09:44:24.797 INFO [stderr] 
Dec 11 09:44:24.941 INFO [stderr] warning: unused import: `piston::input::*`
Dec 11 09:44:24.941 INFO [stderr]   --> src/main.rs:10:5
Dec 11 09:44:24.941 INFO [stderr]    |
Dec 11 09:44:24.941 INFO [stderr] 10 | use piston::input::*;
Dec 11 09:44:24.941 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 11 09:44:24.941 INFO [stderr]    |
Dec 11 09:44:24.941 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 11 09:44:24.941 INFO [stderr] 
Dec 11 09:44:24.941 INFO [stderr] warning: unused imports: `Transformed`, `color`
Dec 11 09:44:24.941 INFO [stderr]   --> src/main.rs:11:16
Dec 11 09:44:24.941 INFO [stderr]    |
Dec 11 09:44:24.941 INFO [stderr] 11 | use graphics::{color, Transformed};
Dec 11 09:44:24.941 INFO [stderr]    |                ^^^^^  ^^^^^^^^^^^
Dec 11 09:44:24.941 INFO [stderr] 
Dec 11 09:44:24.942 INFO [stderr] warning: unused import: `piston_window::*`
Dec 11 09:44:24.942 INFO [stderr]  --> src/app.rs:5:5
Dec 11 09:44:24.942 INFO [stderr]   |
Dec 11 09:44:24.942 INFO [stderr] 5 | use piston_window::*;
Dec 11 09:44:24.942 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Dec 11 09:44:24.942 INFO [stderr] 
Dec 11 09:44:24.942 INFO [stderr] warning: unused imports: `Image`, `Rectangle`, `color`, `grid`, `line`
Dec 11 09:44:24.942 INFO [stderr]  --> src/app.rs:6:16
Dec 11 09:44:24.942 INFO [stderr]   |
Dec 11 09:44:24.942 INFO [stderr] 6 | use graphics::{line, grid, color, Transformed, Rectangle, Image};
Dec 11 09:44:24.942 INFO [stderr]   |                ^^^^  ^^^^  ^^^^^               ^^^^^^^^^  ^^^^^
Dec 11 09:44:24.942 INFO [stderr] 
Dec 11 09:44:25.052 INFO [stderr] warning: unused import: `Transformed`
Dec 11 09:44:25.052 INFO [stderr]  --> src/app.rs:6:35
Dec 11 09:44:25.052 INFO [stderr]   |
Dec 11 09:44:25.052 INFO [stderr] 6 | use graphics::{line, grid, color, Transformed, Rectangle, Image};
Dec 11 09:44:25.052 INFO [stderr]   |                                   ^^^^^^^^^^^
Dec 11 09:44:25.052 INFO [stderr] 
Dec 11 09:44:25.071 INFO [stderr] warning: variable does not need to be mutable
Dec 11 09:44:25.071 INFO [stderr]   --> src/board.rs:55:13
Dec 11 09:44:25.071 INFO [stderr]    |
Dec 11 09:44:25.071 INFO [stderr] 55 |         let mut point = Vec2f{ x: x_comp, y: y_comp };
Dec 11 09:44:25.071 INFO [stderr]    |             ----^^^^^
Dec 11 09:44:25.071 INFO [stderr]    |             |
Dec 11 09:44:25.071 INFO [stderr]    |             help: remove this `mut`
Dec 11 09:44:25.071 INFO [stderr]    |
Dec 11 09:44:25.072 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 11 09:44:25.072 INFO [stderr] 
Dec 11 09:44:25.072 INFO [stderr] warning: field is never used: `selected_cell`
Dec 11 09:44:25.072 INFO [stderr]   --> src/app.rs:20:5
Dec 11 09:44:25.072 INFO [stderr]    |
Dec 11 09:44:25.072 INFO [stderr] 20 |     selected_cell: Option<Vec2f>
Dec 11 09:44:25.072 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 09:44:25.072 INFO [stderr]    |
Dec 11 09:44:25.072 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 11 09:44:25.072 INFO [stderr] 
Dec 11 09:44:25.072 INFO [stderr] warning: enum is never used: `BG_Colors`
Dec 11 09:44:25.072 INFO [stderr]  --> src/tile.rs:1:1
Dec 11 09:44:25.072 INFO [stderr]   |
Dec 11 09:44:25.072 INFO [stderr] 1 | pub enum BG_Colors {
Dec 11 09:44:25.072 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^
Dec 11 09:44:25.072 INFO [stderr] 
Dec 11 09:44:25.072 INFO [stderr] warning: enum is never used: `FG_Colors`
Dec 11 09:44:25.072 INFO [stderr]  --> src/tile.rs:8:1
Dec 11 09:44:25.072 INFO [stderr]   |
Dec 11 09:44:25.072 INFO [stderr] 8 | pub enum FG_Colors {
Dec 11 09:44:25.072 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^
Dec 11 09:44:25.072 INFO [stderr] 
Dec 11 09:44:25.072 INFO [stderr] warning: enum is never used: `Shapes`
Dec 11 09:44:25.072 INFO [stderr]   --> src/tile.rs:14:1
Dec 11 09:44:25.072 INFO [stderr]    |
Dec 11 09:44:25.072 INFO [stderr] 14 | pub enum Shapes {
Dec 11 09:44:25.072 INFO [stderr]    | ^^^^^^^^^^^^^^^
Dec 11 09:44:25.072 INFO [stderr] 
Dec 11 09:44:25.072 INFO [stderr] warning: struct is never constructed: `Tile`
Dec 11 09:44:25.072 INFO [stderr]   --> src/tile.rs:21:1
Dec 11 09:44:25.072 INFO [stderr]    |
Dec 11 09:44:25.072 INFO [stderr] 21 | pub struct Tile {
Dec 11 09:44:25.072 INFO [stderr]    | ^^^^^^^^^^^^^^^
Dec 11 09:44:25.072 INFO [stderr] 
Dec 11 09:44:25.073 INFO [stderr] warning: type `BG_Colors` should have a camel case name such as `BgColors`
Dec 11 09:44:25.073 INFO [stderr]  --> src/tile.rs:1:1
Dec 11 09:44:25.073 INFO [stderr]   |
Dec 11 09:44:25.073 INFO [stderr] 1 | / pub enum BG_Colors {
Dec 11 09:44:25.073 INFO [stderr] 2 | |     Pink,
Dec 11 09:44:25.073 INFO [stderr] 3 | |     Blue,
Dec 11 09:44:25.073 INFO [stderr] 4 | |     Green,
Dec 11 09:44:25.073 INFO [stderr] 5 | |     Black
Dec 11 09:44:25.073 INFO [stderr] 6 | | }
Dec 11 09:44:25.073 INFO [stderr]   | |_^
Dec 11 09:44:25.073 INFO [stderr]   |
Dec 11 09:44:25.073 INFO [stderr]   = note: #[warn(non_camel_case_types)] on by default
Dec 11 09:44:25.073 INFO [stderr] 
Dec 11 09:44:25.073 INFO [stderr] warning: type `FG_Colors` should have a camel case name such as `FgColors`
Dec 11 09:44:25.073 INFO [stderr]   --> src/tile.rs:8:1
Dec 11 09:44:25.073 INFO [stderr]    |
Dec 11 09:44:25.073 INFO [stderr] 8  | / pub enum FG_Colors {
Dec 11 09:44:25.073 INFO [stderr] 9  | |     Purple,
Dec 11 09:44:25.073 INFO [stderr] 10 | |     Red,
Dec 11 09:44:25.073 INFO [stderr] 11 | |     Yellow
Dec 11 09:44:25.073 INFO [stderr] 12 | | }
Dec 11 09:44:25.073 INFO [stderr]    | |_^
Dec 11 09:44:25.073 INFO [stderr] 
Dec 11 09:44:25.114 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 19s
Dec 11 09:44:25.134 INFO [stderr] su: No module specific data is present
Dec 11 09:44:26.532 INFO running `"docker" "inspect" "ff1579950ff357de8205ea6038711fbccddccc94077f41e1b7e6d0b33525d892"`
Dec 11 09:44:26.836 INFO running `"docker" "rm" "-f" "ff1579950ff357de8205ea6038711fbccddccc94077f41e1b7e6d0b33525d892"`
Dec 11 09:44:27.128 INFO [stdout] ff1579950ff357de8205ea6038711fbccddccc94077f41e1b7e6d0b33525d892