Dec 17 15:38:04.891 INFO checking sgabhart22/rust-stones against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 15:38:04.891 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-7/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/sgabhart22/rust-stones:/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 15:38:05.353 INFO [stdout] aa980be8586e59dc17de183ee63ef7432c7af5e7c5b5e1a673e4d840c1a7224e
Dec 17 15:38:05.355 INFO running `"docker" "start" "-a" "aa980be8586e59dc17de183ee63ef7432c7af5e7c5b5e1a673e4d840c1a7224e"`
Dec 17 15:38:07.536 INFO [stderr]    Compiling rayon-core v1.0.0
Dec 17 15:38:07.536 INFO [stderr]     Checking deque v0.3.2
Dec 17 15:38:07.568 INFO [stderr]    Compiling either v1.1.0
Dec 17 15:38:07.568 INFO [stderr]     Checking adler32 v1.0.0
Dec 17 15:38:07.613 INFO [stderr]     Checking inflate v0.2.0
Dec 17 15:38:07.616 INFO [stderr]     Checking linked-hash-map v0.0.10
Dec 17 15:38:07.616 INFO [stderr]     Checking num-integer v0.1.34
Dec 17 15:38:07.616 INFO [stderr]     Checking draw_state v0.7.0
Dec 17 15:38:08.420 INFO [stderr]     Checking vecmath v0.3.0
Dec 17 15:38:08.617 INFO [stderr]     Checking pistoncore-input v0.18.0
Dec 17 15:38:09.260 INFO [stderr]     Checking deflate v0.7.11
Dec 17 15:38:09.328 INFO [stderr]     Checking arrayvec v0.3.23
Dec 17 15:38:09.994 INFO [stderr]    Compiling gfx_gl v0.3.1
Dec 17 15:38:10.484 INFO [stderr]    Compiling itertools v0.5.10
Dec 17 15:38:11.656 INFO [stderr]     Checking num-iter v0.1.33
Dec 17 15:38:13.106 INFO [stderr]     Checking num-rational v0.1.36
Dec 17 15:38:13.510 INFO [stderr]     Checking piston2d-graphics v0.21.1
Dec 17 15:38:18.337 INFO [stderr]     Checking rusttype v0.2.1
Dec 17 15:38:20.568 INFO [stderr]     Checking pistoncore-window v0.27.0
Dec 17 15:38:21.520 INFO [stderr]     Checking pistoncore-event_loop v0.32.0
Dec 17 15:38:21.520 INFO [stderr]     Checking pistoncore-glutin_window v0.36.0
Dec 17 15:38:21.520 INFO [stderr]     Checking rayon v0.7.0
Dec 17 15:38:22.388 INFO [stderr]    Compiling derivative v1.0.0
Dec 17 15:38:23.444 INFO [stderr]     Checking piston v0.32.0
Dec 17 15:38:23.824 INFO [stderr]     Checking png v0.7.0
Dec 17 15:38:29.088 INFO [stderr]     Checking jpeg-decoder v0.1.12
Dec 17 15:38:33.638 INFO [stderr]     Checking image v0.13.0
Dec 17 15:38:34.789 INFO [stderr]     Checking gfx_core v0.7.1
Dec 17 15:38:40.016 INFO [stderr]     Checking piston2d-opengl_graphics v0.43.0
Dec 17 15:38:58.687 INFO [stderr]     Checking gfx v0.15.1
Dec 17 15:38:58.689 INFO [stderr]     Checking gfx_device_gl v0.14.0
Dec 17 15:39:03.927 INFO [stderr]     Checking piston-gfx_texture v0.23.0
Dec 17 15:39:04.753 INFO [stderr]     Checking piston2d-gfx_graphics v0.39.0
Dec 17 15:39:06.605 INFO [stderr]     Checking piston_window v0.65.0
Dec 17 15:39:07.108 INFO [stderr]     Checking stones v0.1.0 (/opt/crater/workdir)
Dec 17 15:39:07.592 INFO [stderr] warning: unused import: `piston::input::*`
Dec 17 15:39:07.592 INFO [stderr]   --> src/main.rs:10:5
Dec 17 15:39:07.592 INFO [stderr]    |
Dec 17 15:39:07.592 INFO [stderr] 10 | use piston::input::*;
Dec 17 15:39:07.592 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 17 15:39:07.592 INFO [stderr]    |
Dec 17 15:39:07.592 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 17 15:39:07.592 INFO [stderr] 
Dec 17 15:39:07.592 INFO [stderr] warning: unused imports: `Transformed`, `color`
Dec 17 15:39:07.592 INFO [stderr]   --> src/main.rs:11:16
Dec 17 15:39:07.592 INFO [stderr]    |
Dec 17 15:39:07.592 INFO [stderr] 11 | use graphics::{color, Transformed};
Dec 17 15:39:07.592 INFO [stderr]    |                ^^^^^  ^^^^^^^^^^^
Dec 17 15:39:07.592 INFO [stderr] 
Dec 17 15:39:07.592 INFO [stderr] warning: unused import: `piston_window::*`
Dec 17 15:39:07.592 INFO [stderr]  --> src/app.rs:5:5
Dec 17 15:39:07.592 INFO [stderr]   |
Dec 17 15:39:07.592 INFO [stderr] 5 | use piston_window::*;
Dec 17 15:39:07.592 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Dec 17 15:39:07.592 INFO [stderr] 
Dec 17 15:39:07.592 INFO [stderr] warning: unused imports: `Image`, `Rectangle`, `color`, `grid`, `line`
Dec 17 15:39:07.592 INFO [stderr]  --> src/app.rs:6:16
Dec 17 15:39:07.592 INFO [stderr]   |
Dec 17 15:39:07.592 INFO [stderr] 6 | use graphics::{line, grid, color, Transformed, Rectangle, Image};
Dec 17 15:39:07.592 INFO [stderr]   |                ^^^^  ^^^^  ^^^^^               ^^^^^^^^^  ^^^^^
Dec 17 15:39:07.592 INFO [stderr] 
Dec 17 15:39:07.716 INFO [stderr] warning: unused import: `piston::input::*`
Dec 17 15:39:07.716 INFO [stderr]   --> src/main.rs:10:5
Dec 17 15:39:07.716 INFO [stderr]    |
Dec 17 15:39:07.716 INFO [stderr] 10 | use piston::input::*;
Dec 17 15:39:07.716 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 17 15:39:07.716 INFO [stderr]    |
Dec 17 15:39:07.716 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 17 15:39:07.716 INFO [stderr] 
Dec 17 15:39:07.716 INFO [stderr] warning: unused imports: `Transformed`, `color`
Dec 17 15:39:07.716 INFO [stderr]   --> src/main.rs:11:16
Dec 17 15:39:07.716 INFO [stderr]    |
Dec 17 15:39:07.716 INFO [stderr] 11 | use graphics::{color, Transformed};
Dec 17 15:39:07.716 INFO [stderr]    |                ^^^^^  ^^^^^^^^^^^
Dec 17 15:39:07.716 INFO [stderr] 
Dec 17 15:39:07.716 INFO [stderr] warning: unused import: `piston_window::*`
Dec 17 15:39:07.716 INFO [stderr]  --> src/app.rs:5:5
Dec 17 15:39:07.716 INFO [stderr]   |
Dec 17 15:39:07.716 INFO [stderr] 5 | use piston_window::*;
Dec 17 15:39:07.717 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Dec 17 15:39:07.717 INFO [stderr] 
Dec 17 15:39:07.717 INFO [stderr] warning: unused imports: `Image`, `Rectangle`, `color`, `grid`, `line`
Dec 17 15:39:07.717 INFO [stderr]  --> src/app.rs:6:16
Dec 17 15:39:07.717 INFO [stderr]   |
Dec 17 15:39:07.717 INFO [stderr] 6 | use graphics::{line, grid, color, Transformed, Rectangle, Image};
Dec 17 15:39:07.717 INFO [stderr]   |                ^^^^  ^^^^  ^^^^^               ^^^^^^^^^  ^^^^^
Dec 17 15:39:07.717 INFO [stderr] 
Dec 17 15:39:07.768 INFO [stderr] warning: unused import: `Transformed`
Dec 17 15:39:07.768 INFO [stderr]  --> src/app.rs:6:35
Dec 17 15:39:07.768 INFO [stderr]   |
Dec 17 15:39:07.768 INFO [stderr] 6 | use graphics::{line, grid, color, Transformed, Rectangle, Image};
Dec 17 15:39:07.768 INFO [stderr]   |                                   ^^^^^^^^^^^
Dec 17 15:39:07.768 INFO [stderr] 
Dec 17 15:39:07.794 INFO [stderr] warning: variable does not need to be mutable
Dec 17 15:39:07.794 INFO [stderr]   --> src/board.rs:55:13
Dec 17 15:39:07.794 INFO [stderr]    |
Dec 17 15:39:07.794 INFO [stderr] 55 |         let mut point = Vec2f{ x: x_comp, y: y_comp };
Dec 17 15:39:07.794 INFO [stderr]    |             ----^^^^^
Dec 17 15:39:07.794 INFO [stderr]    |             |
Dec 17 15:39:07.794 INFO [stderr]    |             help: remove this `mut`
Dec 17 15:39:07.794 INFO [stderr]    |
Dec 17 15:39:07.794 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 17 15:39:07.794 INFO [stderr] 
Dec 17 15:39:07.794 INFO [stderr] warning: field is never used: `selected_cell`
Dec 17 15:39:07.794 INFO [stderr]   --> src/app.rs:20:5
Dec 17 15:39:07.794 INFO [stderr]    |
Dec 17 15:39:07.794 INFO [stderr] 20 |     selected_cell: Option<Vec2f>
Dec 17 15:39:07.794 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 15:39:07.794 INFO [stderr]    |
Dec 17 15:39:07.794 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 17 15:39:07.794 INFO [stderr] 
Dec 17 15:39:07.794 INFO [stderr] warning: enum is never used: `BG_Colors`
Dec 17 15:39:07.794 INFO [stderr]  --> src/tile.rs:1:1
Dec 17 15:39:07.794 INFO [stderr]   |
Dec 17 15:39:07.794 INFO [stderr] 1 | pub enum BG_Colors {
Dec 17 15:39:07.794 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^
Dec 17 15:39:07.794 INFO [stderr] 
Dec 17 15:39:07.794 INFO [stderr] warning: enum is never used: `FG_Colors`
Dec 17 15:39:07.794 INFO [stderr]  --> src/tile.rs:8:1
Dec 17 15:39:07.794 INFO [stderr]   |
Dec 17 15:39:07.794 INFO [stderr] 8 | pub enum FG_Colors {
Dec 17 15:39:07.794 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^
Dec 17 15:39:07.794 INFO [stderr] 
Dec 17 15:39:07.794 INFO [stderr] warning: enum is never used: `Shapes`
Dec 17 15:39:07.794 INFO [stderr]   --> src/tile.rs:14:1
Dec 17 15:39:07.794 INFO [stderr]    |
Dec 17 15:39:07.794 INFO [stderr] 14 | pub enum Shapes {
Dec 17 15:39:07.794 INFO [stderr]    | ^^^^^^^^^^^^^^^
Dec 17 15:39:07.794 INFO [stderr] 
Dec 17 15:39:07.795 INFO [stderr] warning: struct is never constructed: `Tile`
Dec 17 15:39:07.795 INFO [stderr]   --> src/tile.rs:21:1
Dec 17 15:39:07.795 INFO [stderr]    |
Dec 17 15:39:07.795 INFO [stderr] 21 | pub struct Tile {
Dec 17 15:39:07.795 INFO [stderr]    | ^^^^^^^^^^^^^^^
Dec 17 15:39:07.795 INFO [stderr] 
Dec 17 15:39:07.795 INFO [stderr] warning: type `BG_Colors` should have a camel case name such as `BgColors`
Dec 17 15:39:07.795 INFO [stderr]  --> src/tile.rs:1:1
Dec 17 15:39:07.795 INFO [stderr]   |
Dec 17 15:39:07.795 INFO [stderr] 1 | / pub enum BG_Colors {
Dec 17 15:39:07.795 INFO [stderr] 2 | |     Pink,
Dec 17 15:39:07.795 INFO [stderr] 3 | |     Blue,
Dec 17 15:39:07.795 INFO [stderr] 4 | |     Green,
Dec 17 15:39:07.795 INFO [stderr] 5 | |     Black
Dec 17 15:39:07.795 INFO [stderr] 6 | | }
Dec 17 15:39:07.795 INFO [stderr]   | |_^
Dec 17 15:39:07.795 INFO [stderr]   |
Dec 17 15:39:07.795 INFO [stderr]   = note: #[warn(non_camel_case_types)] on by default
Dec 17 15:39:07.795 INFO [stderr] 
Dec 17 15:39:07.795 INFO [stderr] warning: type `FG_Colors` should have a camel case name such as `FgColors`
Dec 17 15:39:07.795 INFO [stderr]   --> src/tile.rs:8:1
Dec 17 15:39:07.795 INFO [stderr]    |
Dec 17 15:39:07.795 INFO [stderr] 8  | / pub enum FG_Colors {
Dec 17 15:39:07.795 INFO [stderr] 9  | |     Purple,
Dec 17 15:39:07.795 INFO [stderr] 10 | |     Red,
Dec 17 15:39:07.795 INFO [stderr] 11 | |     Yellow
Dec 17 15:39:07.795 INFO [stderr] 12 | | }
Dec 17 15:39:07.795 INFO [stderr]    | |_^
Dec 17 15:39:07.795 INFO [stderr] 
Dec 17 15:39:07.900 INFO [stderr] warning: unused import: `Transformed`
Dec 17 15:39:07.900 INFO [stderr]  --> src/app.rs:6:35
Dec 17 15:39:07.900 INFO [stderr]   |
Dec 17 15:39:07.900 INFO [stderr] 6 | use graphics::{line, grid, color, Transformed, Rectangle, Image};
Dec 17 15:39:07.900 INFO [stderr]   |                                   ^^^^^^^^^^^
Dec 17 15:39:07.900 INFO [stderr] 
Dec 17 15:39:07.918 INFO [stderr] warning: variable does not need to be mutable
Dec 17 15:39:07.918 INFO [stderr]   --> src/board.rs:55:13
Dec 17 15:39:07.918 INFO [stderr]    |
Dec 17 15:39:07.918 INFO [stderr] 55 |         let mut point = Vec2f{ x: x_comp, y: y_comp };
Dec 17 15:39:07.918 INFO [stderr]    |             ----^^^^^
Dec 17 15:39:07.918 INFO [stderr]    |             |
Dec 17 15:39:07.918 INFO [stderr]    |             help: remove this `mut`
Dec 17 15:39:07.918 INFO [stderr]    |
Dec 17 15:39:07.918 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 17 15:39:07.918 INFO [stderr] 
Dec 17 15:39:07.919 INFO [stderr] warning: field is never used: `selected_cell`
Dec 17 15:39:07.919 INFO [stderr]   --> src/app.rs:20:5
Dec 17 15:39:07.919 INFO [stderr]    |
Dec 17 15:39:07.919 INFO [stderr] 20 |     selected_cell: Option<Vec2f>
Dec 17 15:39:07.919 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 15:39:07.919 INFO [stderr]    |
Dec 17 15:39:07.919 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 17 15:39:07.919 INFO [stderr] 
Dec 17 15:39:07.919 INFO [stderr] warning: enum is never used: `BG_Colors`
Dec 17 15:39:07.919 INFO [stderr]  --> src/tile.rs:1:1
Dec 17 15:39:07.919 INFO [stderr]   |
Dec 17 15:39:07.919 INFO [stderr] 1 | pub enum BG_Colors {
Dec 17 15:39:07.919 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^
Dec 17 15:39:07.919 INFO [stderr] 
Dec 17 15:39:07.919 INFO [stderr] warning: enum is never used: `FG_Colors`
Dec 17 15:39:07.919 INFO [stderr]  --> src/tile.rs:8:1
Dec 17 15:39:07.919 INFO [stderr]   |
Dec 17 15:39:07.919 INFO [stderr] 8 | pub enum FG_Colors {
Dec 17 15:39:07.919 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^
Dec 17 15:39:07.919 INFO [stderr] 
Dec 17 15:39:07.919 INFO [stderr] warning: enum is never used: `Shapes`
Dec 17 15:39:07.919 INFO [stderr]   --> src/tile.rs:14:1
Dec 17 15:39:07.919 INFO [stderr]    |
Dec 17 15:39:07.919 INFO [stderr] 14 | pub enum Shapes {
Dec 17 15:39:07.919 INFO [stderr]    | ^^^^^^^^^^^^^^^
Dec 17 15:39:07.919 INFO [stderr] 
Dec 17 15:39:07.919 INFO [stderr] warning: struct is never constructed: `Tile`
Dec 17 15:39:07.919 INFO [stderr]   --> src/tile.rs:21:1
Dec 17 15:39:07.919 INFO [stderr]    |
Dec 17 15:39:07.919 INFO [stderr] 21 | pub struct Tile {
Dec 17 15:39:07.919 INFO [stderr]    | ^^^^^^^^^^^^^^^
Dec 17 15:39:07.919 INFO [stderr] 
Dec 17 15:39:07.920 INFO [stderr] warning: type `BG_Colors` should have a camel case name such as `BgColors`
Dec 17 15:39:07.920 INFO [stderr]  --> src/tile.rs:1:1
Dec 17 15:39:07.920 INFO [stderr]   |
Dec 17 15:39:07.920 INFO [stderr] 1 | / pub enum BG_Colors {
Dec 17 15:39:07.920 INFO [stderr] 2 | |     Pink,
Dec 17 15:39:07.920 INFO [stderr] 3 | |     Blue,
Dec 17 15:39:07.920 INFO [stderr] 4 | |     Green,
Dec 17 15:39:07.920 INFO [stderr] 5 | |     Black
Dec 17 15:39:07.920 INFO [stderr] 6 | | }
Dec 17 15:39:07.920 INFO [stderr]   | |_^
Dec 17 15:39:07.920 INFO [stderr]   |
Dec 17 15:39:07.920 INFO [stderr]   = note: #[warn(non_camel_case_types)] on by default
Dec 17 15:39:07.920 INFO [stderr] 
Dec 17 15:39:07.920 INFO [stderr] warning: type `FG_Colors` should have a camel case name such as `FgColors`
Dec 17 15:39:07.920 INFO [stderr]   --> src/tile.rs:8:1
Dec 17 15:39:07.920 INFO [stderr]    |
Dec 17 15:39:07.920 INFO [stderr] 8  | / pub enum FG_Colors {
Dec 17 15:39:07.920 INFO [stderr] 9  | |     Purple,
Dec 17 15:39:07.920 INFO [stderr] 10 | |     Red,
Dec 17 15:39:07.920 INFO [stderr] 11 | |     Yellow
Dec 17 15:39:07.920 INFO [stderr] 12 | | }
Dec 17 15:39:07.921 INFO [stderr]    | |_^
Dec 17 15:39:07.921 INFO [stderr] 
Dec 17 15:39:07.977 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 00s
Dec 17 15:39:09.281 INFO running `"docker" "inspect" "aa980be8586e59dc17de183ee63ef7432c7af5e7c5b5e1a673e4d840c1a7224e"`
Dec 17 15:39:09.612 INFO running `"docker" "rm" "-f" "aa980be8586e59dc17de183ee63ef7432c7af5e7c5b5e1a673e4d840c1a7224e"`
Dec 17 15:39:09.880 INFO [stdout] aa980be8586e59dc17de183ee63ef7432c7af5e7c5b5e1a673e4d840c1a7224e