Oct 12 13:57:51.572 INFO checking sgabhart22/rust-stones against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 12 13:57:51.574 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-3/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-3/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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"`
Oct 12 13:57:51.973 INFO blam! 9dafb80ad5363563bca232d8a478c6da28cff356753f210dd4acf92c60f22a41
Oct 12 13:57:51.981 INFO running `"docker" "start" "-a" "9dafb80ad5363563bca232d8a478c6da28cff356753f210dd4acf92c60f22a41"`
Oct 12 13:57:54.216 INFO kablam! usermod: no changes
Oct 12 13:57:54.717 INFO kablam!    Compiling either v1.1.0
Oct 12 13:57:54.719 INFO kablam!     Checking deque v0.3.2
Oct 12 13:57:54.725 INFO kablam!    Compiling rand v0.3.15
Oct 12 13:57:54.726 INFO kablam!    Compiling serde_json v0.9.10
Oct 12 13:57:54.727 INFO kablam!     Checking shared_library v0.1.5
Oct 12 13:57:54.728 INFO kablam!    Compiling x11-dl v2.13.0
Oct 12 13:57:54.728 INFO kablam!     Checking draw_state v0.7.0
Oct 12 13:57:54.781 INFO kablam!     Checking num-rational v0.1.36
Oct 12 13:57:56.329 INFO kablam!     Checking png v0.7.0
Oct 12 13:57:57.106 INFO kablam!    Compiling itertools v0.5.10
Oct 12 13:57:57.113 INFO kablam!     Checking fs2 v0.2.5
Oct 12 13:57:58.035 INFO kablam!     Checking tempfile v2.1.5
Oct 12 13:57:59.261 INFO kablam!     Checking osmesa-sys v0.1.2
Oct 12 13:58:00.521 INFO kablam!     Checking rayon-core v1.0.0
Oct 12 13:58:01.091 INFO kablam!     Checking memmap v0.4.0
Oct 12 13:58:04.905 INFO kablam!     Checking rayon v0.7.0
Oct 12 13:58:07.348 INFO kablam!    Compiling phf_generator v0.7.21
Oct 12 13:58:08.749 INFO kablam!    Compiling phf_codegen v0.7.21
Oct 12 13:58:09.688 INFO kablam!    Compiling derivative v1.0.0
Oct 12 13:58:11.407 INFO kablam!    Compiling target_build_utils v0.3.1
Oct 12 13:58:15.886 INFO kablam!     Checking jpeg-decoder v0.1.12
Oct 12 13:58:20.582 INFO kablam!     Checking image v0.13.0
Oct 12 13:58:29.120 INFO kablam!     Checking gfx_core v0.7.1
Oct 12 13:58:32.889 INFO kablam!     Checking piston2d-opengl_graphics v0.43.0
Oct 12 13:58:38.300 INFO kablam!    Compiling libloading v0.3.4
Oct 12 13:58:42.073 INFO kablam!     Checking dlib v0.3.1
Oct 12 13:58:42.573 INFO kablam!     Checking wayland-sys v0.7.8
Oct 12 13:58:43.385 INFO kablam!     Checking wayland-client v0.7.8
Oct 12 13:58:46.056 INFO kablam!     Checking wayland-window v0.4.4
Oct 12 13:58:46.057 INFO kablam!     Checking wayland-kbd v0.6.3
Oct 12 13:58:48.281 INFO kablam!     Checking winit v0.5.11
Oct 12 13:58:50.906 INFO kablam!     Checking glutin v0.7.4
Oct 12 13:58:52.511 INFO kablam!     Checking pistoncore-glutin_window v0.36.0
Oct 12 13:59:07.846 INFO kablam!     Checking gfx v0.15.1
Oct 12 13:59:07.846 INFO kablam!     Checking gfx_device_gl v0.14.0
Oct 12 13:59:14.309 INFO kablam!     Checking piston-gfx_texture v0.23.0
Oct 12 13:59:15.787 INFO kablam!     Checking piston2d-gfx_graphics v0.39.0
Oct 12 13:59:18.476 INFO kablam!     Checking piston_window v0.65.0
Oct 12 13:59:19.857 INFO kablam!     Checking stones v0.1.0 (/source)
Oct 12 13:59:21.955 INFO kablam! warning: unused import: `piston::input::*`
Oct 12 13:59:21.955 INFO kablam!   --> src/main.rs:10:5
Oct 12 13:59:21.955 INFO kablam!    |
Oct 12 13:59:21.955 INFO kablam! 10 | use piston::input::*;
Oct 12 13:59:21.955 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Oct 12 13:59:21.955 INFO kablam!    |
Oct 12 13:59:21.955 INFO kablam!    = note: #[warn(unused_imports)] on by default
Oct 12 13:59:21.955 INFO kablam! 
Oct 12 13:59:21.955 INFO kablam! warning: unused imports: `Transformed`, `color`
Oct 12 13:59:21.955 INFO kablam!   --> src/main.rs:11:16
Oct 12 13:59:21.955 INFO kablam!    |
Oct 12 13:59:21.955 INFO kablam! 11 | use graphics::{color, Transformed};
Oct 12 13:59:21.955 INFO kablam!    |                ^^^^^  ^^^^^^^^^^^
Oct 12 13:59:21.955 INFO kablam! 
Oct 12 13:59:21.955 INFO kablam! warning: unused import: `piston_window::*`
Oct 12 13:59:21.955 INFO kablam!  --> src/app.rs:5:5
Oct 12 13:59:21.955 INFO kablam!   |
Oct 12 13:59:21.955 INFO kablam! 5 | use piston_window::*;
Oct 12 13:59:21.955 INFO kablam!   |     ^^^^^^^^^^^^^^^^
Oct 12 13:59:21.955 INFO kablam! 
Oct 12 13:59:21.955 INFO kablam! warning: unused imports: `Image`, `Rectangle`, `color`, `grid`, `line`
Oct 12 13:59:21.955 INFO kablam!  --> src/app.rs:6:16
Oct 12 13:59:21.955 INFO kablam!   |
Oct 12 13:59:21.955 INFO kablam! 6 | use graphics::{line, grid, color, Transformed, Rectangle, Image};
Oct 12 13:59:21.955 INFO kablam!   |                ^^^^  ^^^^  ^^^^^               ^^^^^^^^^  ^^^^^
Oct 12 13:59:21.955 INFO kablam! 
Oct 12 13:59:22.011 INFO kablam! warning: unused import: `piston::input::*`
Oct 12 13:59:22.011 INFO kablam!   --> src/main.rs:10:5
Oct 12 13:59:22.011 INFO kablam!    |
Oct 12 13:59:22.011 INFO kablam! 10 | use piston::input::*;
Oct 12 13:59:22.011 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Oct 12 13:59:22.011 INFO kablam!    |
Oct 12 13:59:22.011 INFO kablam!    = note: #[warn(unused_imports)] on by default
Oct 12 13:59:22.011 INFO kablam! 
Oct 12 13:59:22.011 INFO kablam! warning: unused imports: `Transformed`, `color`
Oct 12 13:59:22.011 INFO kablam!   --> src/main.rs:11:16
Oct 12 13:59:22.011 INFO kablam!    |
Oct 12 13:59:22.011 INFO kablam! 11 | use graphics::{color, Transformed};
Oct 12 13:59:22.011 INFO kablam!    |                ^^^^^  ^^^^^^^^^^^
Oct 12 13:59:22.011 INFO kablam! 
Oct 12 13:59:22.011 INFO kablam! warning: unused import: `piston_window::*`
Oct 12 13:59:22.011 INFO kablam!  --> src/app.rs:5:5
Oct 12 13:59:22.011 INFO kablam!   |
Oct 12 13:59:22.011 INFO kablam! 5 | use piston_window::*;
Oct 12 13:59:22.011 INFO kablam!   |     ^^^^^^^^^^^^^^^^
Oct 12 13:59:22.011 INFO kablam! 
Oct 12 13:59:22.011 INFO kablam! warning: unused imports: `Image`, `Rectangle`, `color`, `grid`, `line`
Oct 12 13:59:22.011 INFO kablam!  --> src/app.rs:6:16
Oct 12 13:59:22.011 INFO kablam!   |
Oct 12 13:59:22.011 INFO kablam! 6 | use graphics::{line, grid, color, Transformed, Rectangle, Image};
Oct 12 13:59:22.011 INFO kablam!   |                ^^^^  ^^^^  ^^^^^               ^^^^^^^^^  ^^^^^
Oct 12 13:59:22.011 INFO kablam! 
Oct 12 13:59:22.136 INFO kablam! warning: unused import: `Transformed`
Oct 12 13:59:22.136 INFO kablam!  --> src/app.rs:6:35
Oct 12 13:59:22.137 INFO kablam!   |
Oct 12 13:59:22.137 INFO kablam! 6 | use graphics::{line, grid, color, Transformed, Rectangle, Image};
Oct 12 13:59:22.137 INFO kablam!   |                                   ^^^^^^^^^^^
Oct 12 13:59:22.137 INFO kablam! 
Oct 12 13:59:22.169 INFO kablam! warning: variable does not need to be mutable
Oct 12 13:59:22.169 INFO kablam!   --> src/board.rs:55:13
Oct 12 13:59:22.169 INFO kablam!    |
Oct 12 13:59:22.169 INFO kablam! 55 |         let mut point = Vec2f{ x: x_comp, y: y_comp };
Oct 12 13:59:22.169 INFO kablam!    |             ----^^^^^
Oct 12 13:59:22.169 INFO kablam!    |             |
Oct 12 13:59:22.169 INFO kablam!    |             help: remove this `mut`
Oct 12 13:59:22.169 INFO kablam!    |
Oct 12 13:59:22.169 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 12 13:59:22.169 INFO kablam! 
Oct 12 13:59:22.171 INFO kablam! warning: field is never used: `selected_cell`
Oct 12 13:59:22.171 INFO kablam!   --> src/app.rs:20:5
Oct 12 13:59:22.171 INFO kablam!    |
Oct 12 13:59:22.171 INFO kablam! 20 |     selected_cell: Option<Vec2f>
Oct 12 13:59:22.171 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 13:59:22.171 INFO kablam!    |
Oct 12 13:59:22.171 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 12 13:59:22.171 INFO kablam! 
Oct 12 13:59:22.171 INFO kablam! warning: enum is never used: `BG_Colors`
Oct 12 13:59:22.171 INFO kablam!  --> src/tile.rs:1:1
Oct 12 13:59:22.171 INFO kablam!   |
Oct 12 13:59:22.171 INFO kablam! 1 | pub enum BG_Colors {
Oct 12 13:59:22.171 INFO kablam!   | ^^^^^^^^^^^^^^^^^^
Oct 12 13:59:22.171 INFO kablam! 
Oct 12 13:59:22.171 INFO kablam! warning: enum is never used: `FG_Colors`
Oct 12 13:59:22.171 INFO kablam!  --> src/tile.rs:8:1
Oct 12 13:59:22.171 INFO kablam!   |
Oct 12 13:59:22.171 INFO kablam! 8 | pub enum FG_Colors {
Oct 12 13:59:22.171 INFO kablam!   | ^^^^^^^^^^^^^^^^^^
Oct 12 13:59:22.171 INFO kablam! 
Oct 12 13:59:22.171 INFO kablam! warning: enum is never used: `Shapes`
Oct 12 13:59:22.171 INFO kablam!   --> src/tile.rs:14:1
Oct 12 13:59:22.171 INFO kablam!    |
Oct 12 13:59:22.171 INFO kablam! 14 | pub enum Shapes {
Oct 12 13:59:22.171 INFO kablam!    | ^^^^^^^^^^^^^^^
Oct 12 13:59:22.171 INFO kablam! 
Oct 12 13:59:22.171 INFO kablam! warning: struct is never constructed: `Tile`
Oct 12 13:59:22.171 INFO kablam!   --> src/tile.rs:21:1
Oct 12 13:59:22.171 INFO kablam!    |
Oct 12 13:59:22.171 INFO kablam! 21 | pub struct Tile {
Oct 12 13:59:22.171 INFO kablam!    | ^^^^^^^^^^^^^^^
Oct 12 13:59:22.171 INFO kablam! 
Oct 12 13:59:22.172 INFO kablam! warning: type `BG_Colors` should have a camel case name such as `BgColors`
Oct 12 13:59:22.172 INFO kablam!  --> src/tile.rs:1:1
Oct 12 13:59:22.172 INFO kablam!   |
Oct 12 13:59:22.172 INFO kablam! 1 | / pub enum BG_Colors {
Oct 12 13:59:22.172 INFO kablam! 2 | |     Pink,
Oct 12 13:59:22.172 INFO kablam! 3 | |     Blue,
Oct 12 13:59:22.172 INFO kablam! 4 | |     Green,
Oct 12 13:59:22.172 INFO kablam! 5 | |     Black
Oct 12 13:59:22.172 INFO kablam! 6 | | }
Oct 12 13:59:22.172 INFO kablam!   | |_^
Oct 12 13:59:22.172 INFO kablam!   |
Oct 12 13:59:22.172 INFO kablam!   = note: #[warn(non_camel_case_types)] on by default
Oct 12 13:59:22.172 INFO kablam! 
Oct 12 13:59:22.172 INFO kablam! warning: type `FG_Colors` should have a camel case name such as `FgColors`
Oct 12 13:59:22.172 INFO kablam!   --> src/tile.rs:8:1
Oct 12 13:59:22.172 INFO kablam!    |
Oct 12 13:59:22.172 INFO kablam! 8  | / pub enum FG_Colors {
Oct 12 13:59:22.172 INFO kablam! 9  | |     Purple,
Oct 12 13:59:22.172 INFO kablam! 10 | |     Red,
Oct 12 13:59:22.172 INFO kablam! 11 | |     Yellow
Oct 12 13:59:22.172 INFO kablam! 12 | | }
Oct 12 13:59:22.172 INFO kablam!    | |_^
Oct 12 13:59:22.172 INFO kablam! 
Oct 12 13:59:22.232 INFO kablam! warning: unused import: `Transformed`
Oct 12 13:59:22.232 INFO kablam!  --> src/app.rs:6:35
Oct 12 13:59:22.232 INFO kablam!   |
Oct 12 13:59:22.232 INFO kablam! 6 | use graphics::{line, grid, color, Transformed, Rectangle, Image};
Oct 12 13:59:22.232 INFO kablam!   |                                   ^^^^^^^^^^^
Oct 12 13:59:22.232 INFO kablam! 
Oct 12 13:59:22.284 INFO kablam! warning: variable does not need to be mutable
Oct 12 13:59:22.284 INFO kablam!   --> src/board.rs:55:13
Oct 12 13:59:22.284 INFO kablam!    |
Oct 12 13:59:22.284 INFO kablam! 55 |         let mut point = Vec2f{ x: x_comp, y: y_comp };
Oct 12 13:59:22.284 INFO kablam!    |             ----^^^^^
Oct 12 13:59:22.284 INFO kablam!    |             |
Oct 12 13:59:22.284 INFO kablam!    |             help: remove this `mut`
Oct 12 13:59:22.284 INFO kablam!    |
Oct 12 13:59:22.284 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 12 13:59:22.284 INFO kablam! 
Oct 12 13:59:22.284 INFO kablam! warning: field is never used: `selected_cell`
Oct 12 13:59:22.284 INFO kablam!   --> src/app.rs:20:5
Oct 12 13:59:22.284 INFO kablam!    |
Oct 12 13:59:22.284 INFO kablam! 20 |     selected_cell: Option<Vec2f>
Oct 12 13:59:22.284 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 13:59:22.284 INFO kablam!    |
Oct 12 13:59:22.284 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 12 13:59:22.284 INFO kablam! 
Oct 12 13:59:22.296 INFO kablam! warning: enum is never used: `BG_Colors`
Oct 12 13:59:22.296 INFO kablam!  --> src/tile.rs:1:1
Oct 12 13:59:22.296 INFO kablam!   |
Oct 12 13:59:22.296 INFO kablam! 1 | pub enum BG_Colors {
Oct 12 13:59:22.296 INFO kablam!   | ^^^^^^^^^^^^^^^^^^
Oct 12 13:59:22.296 INFO kablam! 
Oct 12 13:59:22.296 INFO kablam! warning: enum is never used: `FG_Colors`
Oct 12 13:59:22.296 INFO kablam!  --> src/tile.rs:8:1
Oct 12 13:59:22.296 INFO kablam!   |
Oct 12 13:59:22.296 INFO kablam! 8 | pub enum FG_Colors {
Oct 12 13:59:22.296 INFO kablam!   | ^^^^^^^^^^^^^^^^^^
Oct 12 13:59:22.296 INFO kablam! 
Oct 12 13:59:22.296 INFO kablam! warning: enum is never used: `Shapes`
Oct 12 13:59:22.297 INFO kablam!   --> src/tile.rs:14:1
Oct 12 13:59:22.297 INFO kablam!    |
Oct 12 13:59:22.297 INFO kablam! 14 | pub enum Shapes {
Oct 12 13:59:22.297 INFO kablam!    | ^^^^^^^^^^^^^^^
Oct 12 13:59:22.297 INFO kablam! 
Oct 12 13:59:22.297 INFO kablam! warning: struct is never constructed: `Tile`
Oct 12 13:59:22.297 INFO kablam!   --> src/tile.rs:21:1
Oct 12 13:59:22.297 INFO kablam!    |
Oct 12 13:59:22.297 INFO kablam! 21 | pub struct Tile {
Oct 12 13:59:22.297 INFO kablam!    | ^^^^^^^^^^^^^^^
Oct 12 13:59:22.297 INFO kablam! 
Oct 12 13:59:22.308 INFO kablam! warning: type `BG_Colors` should have a camel case name such as `BgColors`
Oct 12 13:59:22.308 INFO kablam!  --> src/tile.rs:1:1
Oct 12 13:59:22.308 INFO kablam!   |
Oct 12 13:59:22.308 INFO kablam! 1 | / pub enum BG_Colors {
Oct 12 13:59:22.308 INFO kablam! 2 | |     Pink,
Oct 12 13:59:22.308 INFO kablam! 3 | |     Blue,
Oct 12 13:59:22.308 INFO kablam! 4 | |     Green,
Oct 12 13:59:22.308 INFO kablam! 5 | |     Black
Oct 12 13:59:22.308 INFO kablam! 6 | | }
Oct 12 13:59:22.308 INFO kablam!   | |_^
Oct 12 13:59:22.308 INFO kablam!   |
Oct 12 13:59:22.308 INFO kablam!   = note: #[warn(non_camel_case_types)] on by default
Oct 12 13:59:22.308 INFO kablam! 
Oct 12 13:59:22.308 INFO kablam! warning: type `FG_Colors` should have a camel case name such as `FgColors`
Oct 12 13:59:22.308 INFO kablam!   --> src/tile.rs:8:1
Oct 12 13:59:22.308 INFO kablam!    |
Oct 12 13:59:22.308 INFO kablam! 8  | / pub enum FG_Colors {
Oct 12 13:59:22.308 INFO kablam! 9  | |     Purple,
Oct 12 13:59:22.308 INFO kablam! 10 | |     Red,
Oct 12 13:59:22.308 INFO kablam! 11 | |     Yellow
Oct 12 13:59:22.308 INFO kablam! 12 | | }
Oct 12 13:59:22.308 INFO kablam!    | |_^
Oct 12 13:59:22.308 INFO kablam! 
Oct 12 13:59:22.338 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1m 28s
Oct 12 13:59:22.393 INFO kablam! su: No module specific data is present
Oct 12 13:59:23.306 INFO running `"docker" "rm" "-f" "9dafb80ad5363563bca232d8a478c6da28cff356753f210dd4acf92c60f22a41"`
Oct 12 13:59:23.610 INFO blam! 9dafb80ad5363563bca232d8a478c6da28cff356753f210dd4acf92c60f22a41