Oct 12 14:11:39.782 INFO checking scottschroeder/tetris-rs against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 12 14:11:39.782 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-0/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-0/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 14:11:40.196 INFO blam! 768299bf530e3ef9357a75cbdd557efadd3c1109ac0337b5629f5bb329c2976d
Oct 12 14:11:40.205 INFO running `"docker" "start" "-a" "768299bf530e3ef9357a75cbdd557efadd3c1109ac0337b5629f5bb329c2976d"`
Oct 12 14:11:41.740 INFO kablam! usermod: no changes
Oct 12 14:11:42.088 INFO kablam!    Compiling log v0.4.3
Oct 12 14:11:42.096 INFO kablam!    Compiling quote v0.6.5
Oct 12 14:11:42.096 INFO kablam!     Checking crossbeam-epoch v0.3.1
Oct 12 14:11:42.096 INFO kablam!     Checking env_logger v0.5.12
Oct 12 14:11:44.221 INFO kablam!    Compiling gl_generator v0.9.0
Oct 12 14:11:44.512 INFO kablam!     Checking crossbeam-deque v0.2.0
Oct 12 14:11:45.016 INFO kablam!     Checking pretty_env_logger v0.2.4
Oct 12 14:11:45.898 INFO kablam!    Compiling syn v0.14.7
Oct 12 14:11:46.403 INFO kablam!     Checking rayon-core v1.4.1
Oct 12 14:11:49.216 INFO kablam!     Checking rayon v1.0.2
Oct 12 14:11:51.120 INFO kablam!    Compiling gl v0.10.0
Oct 12 14:11:51.120 INFO kablam!    Compiling glutin v0.14.0
Oct 12 14:11:56.969 INFO kablam!     Checking jpeg-decoder v0.1.15
Oct 12 14:12:02.080 INFO kablam!    Compiling serde_derive v1.0.71
Oct 12 14:12:02.080 INFO kablam!    Compiling num-derive v0.2.2
Oct 12 14:12:08.133 INFO kablam!     Checking image v0.19.0
Oct 12 14:12:20.388 INFO kablam!     Checking piston2d-opengl_graphics v0.53.0
Oct 12 14:12:28.853 INFO kablam!     Checking pistoncore-input v0.21.0
Oct 12 14:12:32.918 INFO kablam!     Checking pistoncore-window v0.32.0
Oct 12 14:12:33.516 INFO kablam!     Checking pistoncore-event_loop v0.37.0
Oct 12 14:12:33.516 INFO kablam!     Checking pistoncore-glutin_window v0.47.0
Oct 12 14:12:34.608 INFO kablam!     Checking piston v0.37.0
Oct 12 14:12:35.056 INFO kablam!     Checking tetris v0.1.0 (/source)
Oct 12 14:12:37.233 INFO kablam! warning: unused import: `Colorize`
Oct 12 14:12:37.233 INFO kablam!  --> src/tile.rs:3:5
Oct 12 14:12:37.233 INFO kablam!   |
Oct 12 14:12:37.233 INFO kablam! 3 | use Colorize;
Oct 12 14:12:37.233 INFO kablam!   |     ^^^^^^^^
Oct 12 14:12:37.233 INFO kablam!   |
Oct 12 14:12:37.233 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 12 14:12:37.233 INFO kablam! 
Oct 12 14:12:37.233 INFO kablam! warning: unused import: `Colorize`
Oct 12 14:12:37.233 INFO kablam!  --> src/game/mod.rs:2:5
Oct 12 14:12:37.233 INFO kablam!   |
Oct 12 14:12:37.233 INFO kablam! 2 | use Colorize;
Oct 12 14:12:37.233 INFO kablam!   |     ^^^^^^^^
Oct 12 14:12:37.233 INFO kablam! 
Oct 12 14:12:37.233 INFO kablam! warning: unused import: `tile`
Oct 12 14:12:37.233 INFO kablam!  --> src/render/tetromino.rs:4:5
Oct 12 14:12:37.233 INFO kablam!   |
Oct 12 14:12:37.233 INFO kablam! 4 | use tile;
Oct 12 14:12:37.233 INFO kablam!   |     ^^^^
Oct 12 14:12:37.233 INFO kablam! 
Oct 12 14:12:37.233 INFO kablam! warning: unused import: `Point`
Oct 12 14:12:37.233 INFO kablam!  --> src/render/tetromino.rs:5:23
Oct 12 14:12:37.233 INFO kablam!   |
Oct 12 14:12:37.233 INFO kablam! 5 | use game::{Tetromino, Point};
Oct 12 14:12:37.233 INFO kablam!   |                       ^^^^^
Oct 12 14:12:37.233 INFO kablam! 
Oct 12 14:12:37.233 INFO kablam! warning: unused import: `Colorize`
Oct 12 14:12:37.233 INFO kablam!  --> src/render/text.rs:1:23
Oct 12 14:12:37.233 INFO kablam!   |
Oct 12 14:12:37.233 INFO kablam! 1 | use color::{RawColor, Colorize};
Oct 12 14:12:37.233 INFO kablam!   |                       ^^^^^^^^
Oct 12 14:12:37.233 INFO kablam! 
Oct 12 14:12:37.233 INFO kablam! warning: unused import: `tile`
Oct 12 14:12:37.233 INFO kablam!  --> src/render/text.rs:4:5
Oct 12 14:12:37.233 INFO kablam!   |
Oct 12 14:12:37.233 INFO kablam! 4 | use tile;
Oct 12 14:12:37.233 INFO kablam!   |     ^^^^
Oct 12 14:12:37.233 INFO kablam! 
Oct 12 14:12:37.233 INFO kablam! warning: unused import: `Colorize`
Oct 12 14:12:37.233 INFO kablam!  --> src/render/score.rs:1:23
Oct 12 14:12:37.233 INFO kablam!   |
Oct 12 14:12:37.233 INFO kablam! 1 | use color::{RawColor, Colorize};
Oct 12 14:12:37.233 INFO kablam!   |                       ^^^^^^^^
Oct 12 14:12:37.233 INFO kablam! 
Oct 12 14:12:37.233 INFO kablam! warning: unused import: `tile`
Oct 12 14:12:37.233 INFO kablam!  --> src/render/score.rs:4:5
Oct 12 14:12:37.233 INFO kablam!   |
Oct 12 14:12:37.233 INFO kablam! 4 | use tile;
Oct 12 14:12:37.233 INFO kablam!   |     ^^^^
Oct 12 14:12:37.233 INFO kablam! 
Oct 12 14:12:37.234 INFO kablam! warning: unused import: `RawColor`
Oct 12 14:12:37.234 INFO kablam!   --> src/main.rs:26:13
Oct 12 14:12:37.234 INFO kablam!    |
Oct 12 14:12:37.234 INFO kablam! 26 | use color::{RawColor, Colorize};
Oct 12 14:12:37.234 INFO kablam!    |             ^^^^^^^^
Oct 12 14:12:37.234 INFO kablam! 
Oct 12 14:12:37.400 INFO kablam! warning: unused import: `Colorize`
Oct 12 14:12:37.400 INFO kablam!  --> src/tile.rs:3:5
Oct 12 14:12:37.400 INFO kablam!   |
Oct 12 14:12:37.400 INFO kablam! 3 | use Colorize;
Oct 12 14:12:37.400 INFO kablam!   |     ^^^^^^^^
Oct 12 14:12:37.400 INFO kablam!   |
Oct 12 14:12:37.400 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 12 14:12:37.400 INFO kablam! 
Oct 12 14:12:37.400 INFO kablam! warning: unused import: `Colorize`
Oct 12 14:12:37.400 INFO kablam!  --> src/game/mod.rs:2:5
Oct 12 14:12:37.400 INFO kablam!   |
Oct 12 14:12:37.400 INFO kablam! 2 | use Colorize;
Oct 12 14:12:37.400 INFO kablam!   |     ^^^^^^^^
Oct 12 14:12:37.400 INFO kablam! 
Oct 12 14:12:37.400 INFO kablam! warning: unused import: `super::*`
Oct 12 14:12:37.400 INFO kablam!    --> src/limit.rs:215:9
Oct 12 14:12:37.400 INFO kablam!     |
Oct 12 14:12:37.400 INFO kablam! 215 |     use super::*;
Oct 12 14:12:37.400 INFO kablam!     |         ^^^^^^^^
Oct 12 14:12:37.400 INFO kablam! 
Oct 12 14:12:37.400 INFO kablam! warning: unused import: `tile`
Oct 12 14:12:37.400 INFO kablam!  --> src/render/tetromino.rs:4:5
Oct 12 14:12:37.400 INFO kablam!   |
Oct 12 14:12:37.400 INFO kablam! 4 | use tile;
Oct 12 14:12:37.400 INFO kablam!   |     ^^^^
Oct 12 14:12:37.400 INFO kablam! 
Oct 12 14:12:37.400 INFO kablam! warning: unused import: `Point`
Oct 12 14:12:37.400 INFO kablam!  --> src/render/tetromino.rs:5:23
Oct 12 14:12:37.400 INFO kablam!   |
Oct 12 14:12:37.400 INFO kablam! 5 | use game::{Tetromino, Point};
Oct 12 14:12:37.411 INFO kablam!   |                       ^^^^^
Oct 12 14:12:37.411 INFO kablam! 
Oct 12 14:12:37.411 INFO kablam! warning: unused import: `Colorize`
Oct 12 14:12:37.411 INFO kablam!  --> src/render/text.rs:1:23
Oct 12 14:12:37.411 INFO kablam!   |
Oct 12 14:12:37.411 INFO kablam! 1 | use color::{RawColor, Colorize};
Oct 12 14:12:37.411 INFO kablam!   |                       ^^^^^^^^
Oct 12 14:12:37.411 INFO kablam! 
Oct 12 14:12:37.411 INFO kablam! warning: unused import: `tile`
Oct 12 14:12:37.411 INFO kablam!  --> src/render/text.rs:4:5
Oct 12 14:12:37.411 INFO kablam!   |
Oct 12 14:12:37.412 INFO kablam! 4 | use tile;
Oct 12 14:12:37.412 INFO kablam!   |     ^^^^
Oct 12 14:12:37.412 INFO kablam! 
Oct 12 14:12:37.412 INFO kablam! warning: unused import: `Colorize`
Oct 12 14:12:37.412 INFO kablam!  --> src/render/score.rs:1:23
Oct 12 14:12:37.412 INFO kablam!   |
Oct 12 14:12:37.412 INFO kablam! 1 | use color::{RawColor, Colorize};
Oct 12 14:12:37.412 INFO kablam!   |                       ^^^^^^^^
Oct 12 14:12:37.412 INFO kablam! 
Oct 12 14:12:37.412 INFO kablam! warning: unused import: `tile`
Oct 12 14:12:37.412 INFO kablam!  --> src/render/score.rs:4:5
Oct 12 14:12:37.412 INFO kablam!   |
Oct 12 14:12:37.412 INFO kablam! 4 | use tile;
Oct 12 14:12:37.412 INFO kablam!   |     ^^^^
Oct 12 14:12:37.412 INFO kablam! 
Oct 12 14:12:37.412 INFO kablam! warning: unused import: `RawColor`
Oct 12 14:12:37.412 INFO kablam!   --> src/main.rs:26:13
Oct 12 14:12:37.412 INFO kablam!    |
Oct 12 14:12:37.412 INFO kablam! 26 | use color::{RawColor, Colorize};
Oct 12 14:12:37.412 INFO kablam!    |             ^^^^^^^^
Oct 12 14:12:37.412 INFO kablam! 
Oct 12 14:12:37.918 INFO kablam! warning: unused variable: `previous_tetromino`
Oct 12 14:12:37.918 INFO kablam!    --> src/game/mod.rs:152:13
Oct 12 14:12:37.918 INFO kablam!     |
Oct 12 14:12:37.919 INFO kablam! 152 |         let previous_tetromino =
Oct 12 14:12:37.919 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^ help: consider using `_previous_tetromino` instead
Oct 12 14:12:37.919 INFO kablam!     |
Oct 12 14:12:37.919 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 12 14:12:37.920 INFO kablam! 
Oct 12 14:12:37.932 INFO kablam! warning: unused variable: `ctx`
Oct 12 14:12:37.933 INFO kablam!   --> src/main.rs:58:40
Oct 12 14:12:37.933 INFO kablam!    |
Oct 12 14:12:37.933 INFO kablam! 58 |         self.gl.draw(args.viewport(), |ctx, gl| {
Oct 12 14:12:37.933 INFO kablam!    |                                        ^^^ help: consider using `_ctx` instead
Oct 12 14:12:37.934 INFO kablam! 
Oct 12 14:12:38.021 INFO kablam! warning: unused variable: `previous_tetromino`
Oct 12 14:12:38.021 INFO kablam!    --> src/game/mod.rs:152:13
Oct 12 14:12:38.021 INFO kablam!     |
Oct 12 14:12:38.021 INFO kablam! 152 |         let previous_tetromino =
Oct 12 14:12:38.022 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^ help: consider using `_previous_tetromino` instead
Oct 12 14:12:38.022 INFO kablam!     |
Oct 12 14:12:38.022 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 12 14:12:38.022 INFO kablam! 
Oct 12 14:12:38.023 INFO kablam! warning: unused variable: `ctx`
Oct 12 14:12:38.023 INFO kablam!   --> src/main.rs:58:40
Oct 12 14:12:38.023 INFO kablam!    |
Oct 12 14:12:38.023 INFO kablam! 58 |         self.gl.draw(args.viewport(), |ctx, gl| {
Oct 12 14:12:38.024 INFO kablam!    |                                        ^^^ help: consider using `_ctx` instead
Oct 12 14:12:38.024 INFO kablam! 
Oct 12 14:12:38.077 INFO kablam! warning: method is never used: `get_event`
Oct 12 14:12:38.077 INFO kablam!   --> src/limit.rs:29:5
Oct 12 14:12:38.078 INFO kablam!    |
Oct 12 14:12:38.078 INFO kablam! 29 |     pub fn get_event(&mut self) -> bool {
Oct 12 14:12:38.078 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 14:12:38.078 INFO kablam!    |
Oct 12 14:12:38.079 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 12 14:12:38.079 INFO kablam! 
Oct 12 14:12:38.079 INFO kablam! warning: variant is never constructed: `Fired`
Oct 12 14:12:38.079 INFO kablam!   --> src/limit.rs:48:5
Oct 12 14:12:38.080 INFO kablam!    |
Oct 12 14:12:38.080 INFO kablam! 48 |     Fired,
Oct 12 14:12:38.080 INFO kablam!    |     ^^^^^
Oct 12 14:12:38.080 INFO kablam! 
Oct 12 14:12:38.081 INFO kablam! warning: method is never used: `get_event`
Oct 12 14:12:38.081 INFO kablam!    --> src/limit.rs:106:5
Oct 12 14:12:38.081 INFO kablam!     |
Oct 12 14:12:38.082 INFO kablam! 106 |     pub fn get_event(&mut self) -> bool {
Oct 12 14:12:38.082 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 14:12:38.082 INFO kablam! 
Oct 12 14:12:38.082 INFO kablam! warning: function is never used: `get_dimm`
Oct 12 14:12:38.082 INFO kablam!   --> src/render/text.rs:37:1
Oct 12 14:12:38.083 INFO kablam!    |
Oct 12 14:12:38.083 INFO kablam! 37 | pub fn get_dimm(glyphs: &mut GlyphCache, font: u32, data: &str) -> (f64, f64) {
Oct 12 14:12:38.083 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 14:12:38.084 INFO kablam! 
Oct 12 14:12:38.084 INFO kablam! warning: field is never used: `pause`
Oct 12 14:12:38.084 INFO kablam!   --> src/main.rs:50:5
Oct 12 14:12:38.084 INFO kablam!    |
Oct 12 14:12:38.085 INFO kablam! 50 |     pause: bool,
Oct 12 14:12:38.085 INFO kablam!    |     ^^^^^^^^^^^
Oct 12 14:12:38.085 INFO kablam! 
Oct 12 14:12:38.188 INFO kablam! warning: method is never used: `get_event`
Oct 12 14:12:38.188 INFO kablam!   --> src/limit.rs:29:5
Oct 12 14:12:38.188 INFO kablam!    |
Oct 12 14:12:38.188 INFO kablam! 29 |     pub fn get_event(&mut self) -> bool {
Oct 12 14:12:38.188 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 14:12:38.188 INFO kablam!    |
Oct 12 14:12:38.188 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 12 14:12:38.188 INFO kablam! 
Oct 12 14:12:38.188 INFO kablam! warning: variant is never constructed: `Fired`
Oct 12 14:12:38.188 INFO kablam!   --> src/limit.rs:48:5
Oct 12 14:12:38.188 INFO kablam!    |
Oct 12 14:12:38.188 INFO kablam! 48 |     Fired,
Oct 12 14:12:38.188 INFO kablam!    |     ^^^^^
Oct 12 14:12:38.188 INFO kablam! 
Oct 12 14:12:38.188 INFO kablam! warning: method is never used: `get_event`
Oct 12 14:12:38.188 INFO kablam!    --> src/limit.rs:106:5
Oct 12 14:12:38.188 INFO kablam!     |
Oct 12 14:12:38.188 INFO kablam! 106 |     pub fn get_event(&mut self) -> bool {
Oct 12 14:12:38.188 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 14:12:38.188 INFO kablam! 
Oct 12 14:12:38.188 INFO kablam! warning: function is never used: `get_dimm`
Oct 12 14:12:38.188 INFO kablam!   --> src/render/text.rs:37:1
Oct 12 14:12:38.188 INFO kablam!    |
Oct 12 14:12:38.188 INFO kablam! 37 | pub fn get_dimm(glyphs: &mut GlyphCache, font: u32, data: &str) -> (f64, f64) {
Oct 12 14:12:38.188 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 14:12:38.188 INFO kablam! 
Oct 12 14:12:38.188 INFO kablam! warning: field is never used: `pause`
Oct 12 14:12:38.188 INFO kablam!   --> src/main.rs:50:5
Oct 12 14:12:38.188 INFO kablam!    |
Oct 12 14:12:38.188 INFO kablam! 50 |     pause: bool,
Oct 12 14:12:38.188 INFO kablam!    |     ^^^^^^^^^^^
Oct 12 14:12:38.188 INFO kablam! 
Oct 12 14:12:38.235 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 56.47s
Oct 12 14:12:38.252 INFO kablam! su: No module specific data is present
Oct 12 14:12:38.553 INFO running `"docker" "rm" "-f" "768299bf530e3ef9357a75cbdd557efadd3c1109ac0337b5629f5bb329c2976d"`
Oct 12 14:12:38.781 INFO blam! 768299bf530e3ef9357a75cbdd557efadd3c1109ac0337b5629f5bb329c2976d