Dec 17 15:56:13.187 INFO checking scottschroeder/tetris-rs against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 15:56:13.187 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-2/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/scottschroeder/tetris-rs:/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 15:56:13.691 INFO [stdout] 6c683adc0fd775dd183e1800554f43c028657814926f9e945b266628a161649c
Dec 17 15:56:13.693 INFO running `"docker" "start" "-a" "6c683adc0fd775dd183e1800554f43c028657814926f9e945b266628a161649c"`
Dec 17 15:56:15.854 INFO [stderr]    Compiling proc-macro2 v0.4.9
Dec 17 15:56:15.855 INFO [stderr]    Compiling log v0.4.3
Dec 17 15:56:15.863 INFO [stderr]     Checking crossbeam-epoch v0.3.1
Dec 17 15:56:15.863 INFO [stderr]     Checking env_logger v0.5.12
Dec 17 15:56:17.008 INFO [stderr]     Checking crossbeam-deque v0.2.0
Dec 17 15:56:17.304 INFO [stderr]     Checking pretty_env_logger v0.2.4
Dec 17 15:56:17.972 INFO [stderr]    Compiling gl_generator v0.9.0
Dec 17 15:56:18.481 INFO [stderr]     Checking rayon-core v1.4.1
Dec 17 15:56:20.916 INFO [stderr]    Compiling quote v0.6.5
Dec 17 15:56:21.340 INFO [stderr]     Checking rayon v1.0.2
Dec 17 15:56:21.888 INFO [stderr]    Compiling syn v0.14.7
Dec 17 15:56:25.094 INFO [stderr]    Compiling gl v0.10.0
Dec 17 15:56:25.094 INFO [stderr]    Compiling glutin v0.14.0
Dec 17 15:56:36.540 INFO [stderr]     Checking jpeg-decoder v0.1.15
Dec 17 15:56:48.297 INFO [stderr]    Compiling serde_derive v1.0.71
Dec 17 15:56:48.297 INFO [stderr]    Compiling num-derive v0.2.2
Dec 17 15:56:53.254 INFO [stderr]     Checking image v0.19.0
Dec 17 15:57:06.183 INFO [stderr]     Checking piston2d-opengl_graphics v0.53.0
Dec 17 15:57:15.850 INFO [stderr]     Checking pistoncore-input v0.21.0
Dec 17 15:57:19.502 INFO [stderr]     Checking pistoncore-window v0.32.0
Dec 17 15:57:20.523 INFO [stderr]     Checking pistoncore-event_loop v0.37.0
Dec 17 15:57:20.524 INFO [stderr]     Checking pistoncore-glutin_window v0.47.0
Dec 17 15:57:21.375 INFO [stderr]     Checking piston v0.37.0
Dec 17 15:57:21.673 INFO [stderr]     Checking tetris v0.1.0 (/opt/crater/workdir)
Dec 17 15:57:22.745 INFO [stderr] warning: unused import: `Colorize`
Dec 17 15:57:22.745 INFO [stderr]  --> src/tile.rs:3:5
Dec 17 15:57:22.746 INFO [stderr]   |
Dec 17 15:57:22.746 INFO [stderr] 3 | use Colorize;
Dec 17 15:57:22.746 INFO [stderr]   |     ^^^^^^^^
Dec 17 15:57:22.746 INFO [stderr]   |
Dec 17 15:57:22.747 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 15:57:22.747 INFO [stderr] 
Dec 17 15:57:22.747 INFO [stderr] warning: unused import: `Colorize`
Dec 17 15:57:22.747 INFO [stderr]  --> src/game/mod.rs:2:5
Dec 17 15:57:22.748 INFO [stderr]   |
Dec 17 15:57:22.748 INFO [stderr] 2 | use Colorize;
Dec 17 15:57:22.749 INFO [stderr]   |     ^^^^^^^^
Dec 17 15:57:22.749 INFO [stderr] 
Dec 17 15:57:22.749 INFO [stderr] warning: unused import: `super::*`
Dec 17 15:57:22.749 INFO [stderr]    --> src/limit.rs:215:9
Dec 17 15:57:22.750 INFO [stderr]     |
Dec 17 15:57:22.750 INFO [stderr] 215 |     use super::*;
Dec 17 15:57:22.750 INFO [stderr]     |         ^^^^^^^^
Dec 17 15:57:22.750 INFO [stderr] 
Dec 17 15:57:22.750 INFO [stderr] warning: unused import: `tile`
Dec 17 15:57:22.751 INFO [stderr]  --> src/render/tetromino.rs:4:5
Dec 17 15:57:22.751 INFO [stderr]   |
Dec 17 15:57:22.751 INFO [stderr] 4 | use tile;
Dec 17 15:57:22.751 INFO [stderr]   |     ^^^^
Dec 17 15:57:22.752 INFO [stderr] 
Dec 17 15:57:22.752 INFO [stderr] warning: unused import: `Point`
Dec 17 15:57:22.752 INFO [stderr]  --> src/render/tetromino.rs:5:23
Dec 17 15:57:22.752 INFO [stderr]   |
Dec 17 15:57:22.753 INFO [stderr] 5 | use game::{Tetromino, Point};
Dec 17 15:57:22.753 INFO [stderr]   |                       ^^^^^
Dec 17 15:57:22.753 INFO [stderr] 
Dec 17 15:57:22.753 INFO [stderr] warning: unused import: `Colorize`
Dec 17 15:57:22.753 INFO [stderr]  --> src/render/text.rs:1:23
Dec 17 15:57:22.754 INFO [stderr]   |
Dec 17 15:57:22.754 INFO [stderr] 1 | use color::{RawColor, Colorize};
Dec 17 15:57:22.754 INFO [stderr]   |                       ^^^^^^^^
Dec 17 15:57:22.754 INFO [stderr] 
Dec 17 15:57:22.755 INFO [stderr] warning: unused import: `tile`
Dec 17 15:57:22.755 INFO [stderr]  --> src/render/text.rs:4:5
Dec 17 15:57:22.755 INFO [stderr]   |
Dec 17 15:57:22.755 INFO [stderr] 4 | use tile;
Dec 17 15:57:22.756 INFO [stderr]   |     ^^^^
Dec 17 15:57:22.756 INFO [stderr] 
Dec 17 15:57:22.756 INFO [stderr] warning: unused import: `Colorize`
Dec 17 15:57:22.756 INFO [stderr]  --> src/render/score.rs:1:23
Dec 17 15:57:22.757 INFO [stderr]   |
Dec 17 15:57:22.757 INFO [stderr] 1 | use color::{RawColor, Colorize};
Dec 17 15:57:22.757 INFO [stderr]   |                       ^^^^^^^^
Dec 17 15:57:22.757 INFO [stderr] 
Dec 17 15:57:22.758 INFO [stderr] warning: unused import: `tile`
Dec 17 15:57:22.758 INFO [stderr]  --> src/render/score.rs:4:5
Dec 17 15:57:22.758 INFO [stderr]   |
Dec 17 15:57:22.759 INFO [stderr] 4 | use tile;
Dec 17 15:57:22.759 INFO [stderr]   |     ^^^^
Dec 17 15:57:22.759 INFO [stderr] 
Dec 17 15:57:22.759 INFO [stderr] warning: unused import: `RawColor`
Dec 17 15:57:22.760 INFO [stderr]   --> src/main.rs:26:13
Dec 17 15:57:22.760 INFO [stderr]    |
Dec 17 15:57:22.760 INFO [stderr] 26 | use color::{RawColor, Colorize};
Dec 17 15:57:22.761 INFO [stderr]    |             ^^^^^^^^
Dec 17 15:57:22.761 INFO [stderr] 
Dec 17 15:57:22.796 INFO [stderr] warning: unused import: `Colorize`
Dec 17 15:57:22.797 INFO [stderr]  --> src/tile.rs:3:5
Dec 17 15:57:22.797 INFO [stderr]   |
Dec 17 15:57:22.797 INFO [stderr] 3 | use Colorize;
Dec 17 15:57:22.798 INFO [stderr]   |     ^^^^^^^^
Dec 17 15:57:22.798 INFO [stderr]   |
Dec 17 15:57:22.798 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 15:57:22.798 INFO [stderr] 
Dec 17 15:57:22.800 INFO [stderr] warning: unused import: `Colorize`
Dec 17 15:57:22.801 INFO [stderr]  --> src/game/mod.rs:2:5
Dec 17 15:57:22.801 INFO [stderr]   |
Dec 17 15:57:22.801 INFO [stderr] 2 | use Colorize;
Dec 17 15:57:22.801 INFO [stderr]   |     ^^^^^^^^
Dec 17 15:57:22.802 INFO [stderr] 
Dec 17 15:57:22.804 INFO [stderr] warning: unused import: `tile`
Dec 17 15:57:22.804 INFO [stderr]  --> src/render/tetromino.rs:4:5
Dec 17 15:57:22.804 INFO [stderr]   |
Dec 17 15:57:22.805 INFO [stderr] 4 | use tile;
Dec 17 15:57:22.805 INFO [stderr]   |     ^^^^
Dec 17 15:57:22.805 INFO [stderr] 
Dec 17 15:57:22.805 INFO [stderr] warning: unused import: `Point`
Dec 17 15:57:22.806 INFO [stderr]  --> src/render/tetromino.rs:5:23
Dec 17 15:57:22.806 INFO [stderr]   |
Dec 17 15:57:22.806 INFO [stderr] 5 | use game::{Tetromino, Point};
Dec 17 15:57:22.806 INFO [stderr]   |                       ^^^^^
Dec 17 15:57:22.807 INFO [stderr] 
Dec 17 15:57:22.807 INFO [stderr] warning: unused import: `Colorize`
Dec 17 15:57:22.807 INFO [stderr]  --> src/render/text.rs:1:23
Dec 17 15:57:22.807 INFO [stderr]   |
Dec 17 15:57:22.808 INFO [stderr] 1 | use color::{RawColor, Colorize};
Dec 17 15:57:22.808 INFO [stderr]   |                       ^^^^^^^^
Dec 17 15:57:22.808 INFO [stderr] 
Dec 17 15:57:22.809 INFO [stderr] warning: unused import: `tile`
Dec 17 15:57:22.809 INFO [stderr]  --> src/render/text.rs:4:5
Dec 17 15:57:22.809 INFO [stderr]   |
Dec 17 15:57:22.809 INFO [stderr] 4 | use tile;
Dec 17 15:57:22.810 INFO [stderr]   |     ^^^^
Dec 17 15:57:22.810 INFO [stderr] 
Dec 17 15:57:22.810 INFO [stderr] warning: unused import: `Colorize`
Dec 17 15:57:22.811 INFO [stderr]  --> src/render/score.rs:1:23
Dec 17 15:57:22.811 INFO [stderr]   |
Dec 17 15:57:22.811 INFO [stderr] 1 | use color::{RawColor, Colorize};
Dec 17 15:57:22.812 INFO [stderr]   |                       ^^^^^^^^
Dec 17 15:57:22.812 INFO [stderr] 
Dec 17 15:57:22.812 INFO [stderr] warning: unused import: `tile`
Dec 17 15:57:22.813 INFO [stderr]  --> src/render/score.rs:4:5
Dec 17 15:57:22.813 INFO [stderr]   |
Dec 17 15:57:22.813 INFO [stderr] 4 | use tile;
Dec 17 15:57:22.813 INFO [stderr]   |     ^^^^
Dec 17 15:57:22.814 INFO [stderr] 
Dec 17 15:57:22.814 INFO [stderr] warning: unused import: `RawColor`
Dec 17 15:57:22.814 INFO [stderr]   --> src/main.rs:26:13
Dec 17 15:57:22.814 INFO [stderr]    |
Dec 17 15:57:22.815 INFO [stderr] 26 | use color::{RawColor, Colorize};
Dec 17 15:57:22.815 INFO [stderr]    |             ^^^^^^^^
Dec 17 15:57:22.815 INFO [stderr] 
Dec 17 15:57:23.397 INFO [stderr] warning: unused variable: `previous_tetromino`
Dec 17 15:57:23.397 INFO [stderr]    --> src/game/mod.rs:152:13
Dec 17 15:57:23.397 INFO [stderr]     |
Dec 17 15:57:23.397 INFO [stderr] 152 |         let previous_tetromino =
Dec 17 15:57:23.397 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^ help: consider using `_previous_tetromino` instead
Dec 17 15:57:23.398 INFO [stderr]     |
Dec 17 15:57:23.398 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 17 15:57:23.398 INFO [stderr] 
Dec 17 15:57:23.399 INFO [stderr] warning: unused variable: `ctx`
Dec 17 15:57:23.399 INFO [stderr]   --> src/main.rs:58:40
Dec 17 15:57:23.399 INFO [stderr]    |
Dec 17 15:57:23.399 INFO [stderr] 58 |         self.gl.draw(args.viewport(), |ctx, gl| {
Dec 17 15:57:23.399 INFO [stderr]    |                                        ^^^ help: consider using `_ctx` instead
Dec 17 15:57:23.399 INFO [stderr] 
Dec 17 15:57:23.499 INFO [stderr] warning: unused variable: `previous_tetromino`
Dec 17 15:57:23.499 INFO [stderr]    --> src/game/mod.rs:152:13
Dec 17 15:57:23.499 INFO [stderr]     |
Dec 17 15:57:23.499 INFO [stderr] 152 |         let previous_tetromino =
Dec 17 15:57:23.500 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^ help: consider using `_previous_tetromino` instead
Dec 17 15:57:23.500 INFO [stderr]     |
Dec 17 15:57:23.500 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 17 15:57:23.500 INFO [stderr] 
Dec 17 15:57:23.500 INFO [stderr] warning: unused variable: `ctx`
Dec 17 15:57:23.500 INFO [stderr]   --> src/main.rs:58:40
Dec 17 15:57:23.501 INFO [stderr]    |
Dec 17 15:57:23.501 INFO [stderr] 58 |         self.gl.draw(args.viewport(), |ctx, gl| {
Dec 17 15:57:23.501 INFO [stderr]    |                                        ^^^ help: consider using `_ctx` instead
Dec 17 15:57:23.501 INFO [stderr] 
Dec 17 15:57:23.592 INFO [stderr] warning: method is never used: `get_event`
Dec 17 15:57:23.592 INFO [stderr]   --> src/limit.rs:29:5
Dec 17 15:57:23.592 INFO [stderr]    |
Dec 17 15:57:23.593 INFO [stderr] 29 |     pub fn get_event(&mut self) -> bool {
Dec 17 15:57:23.593 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 15:57:23.593 INFO [stderr]    |
Dec 17 15:57:23.593 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 17 15:57:23.593 INFO [stderr] 
Dec 17 15:57:23.593 INFO [stderr] warning: variant is never constructed: `Fired`
Dec 17 15:57:23.593 INFO [stderr]   --> src/limit.rs:48:5
Dec 17 15:57:23.593 INFO [stderr]    |
Dec 17 15:57:23.593 INFO [stderr] 48 |     Fired,
Dec 17 15:57:23.593 INFO [stderr]    |     ^^^^^
Dec 17 15:57:23.593 INFO [stderr] 
Dec 17 15:57:23.593 INFO [stderr] warning: method is never used: `get_event`
Dec 17 15:57:23.593 INFO [stderr]    --> src/limit.rs:106:5
Dec 17 15:57:23.593 INFO [stderr]     |
Dec 17 15:57:23.593 INFO [stderr] 106 |     pub fn get_event(&mut self) -> bool {
Dec 17 15:57:23.593 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 15:57:23.593 INFO [stderr] 
Dec 17 15:57:23.593 INFO [stderr] warning: function is never used: `get_dimm`
Dec 17 15:57:23.593 INFO [stderr]   --> src/render/text.rs:37:1
Dec 17 15:57:23.593 INFO [stderr]    |
Dec 17 15:57:23.593 INFO [stderr] 37 | pub fn get_dimm(glyphs: &mut GlyphCache, font: u32, data: &str) -> (f64, f64) {
Dec 17 15:57:23.593 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 15:57:23.593 INFO [stderr] 
Dec 17 15:57:23.593 INFO [stderr] warning: field is never used: `pause`
Dec 17 15:57:23.593 INFO [stderr]   --> src/main.rs:50:5
Dec 17 15:57:23.593 INFO [stderr]    |
Dec 17 15:57:23.593 INFO [stderr] 50 |     pause: bool,
Dec 17 15:57:23.593 INFO [stderr]    |     ^^^^^^^^^^^
Dec 17 15:57:23.593 INFO [stderr] 
Dec 17 15:57:23.722 INFO [stderr] warning: method is never used: `get_event`
Dec 17 15:57:23.722 INFO [stderr]   --> src/limit.rs:29:5
Dec 17 15:57:23.722 INFO [stderr]    |
Dec 17 15:57:23.722 INFO [stderr] 29 |     pub fn get_event(&mut self) -> bool {
Dec 17 15:57:23.722 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 15:57:23.722 INFO [stderr]    |
Dec 17 15:57:23.722 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 17 15:57:23.722 INFO [stderr] 
Dec 17 15:57:23.723 INFO [stderr] warning: variant is never constructed: `Fired`
Dec 17 15:57:23.723 INFO [stderr]   --> src/limit.rs:48:5
Dec 17 15:57:23.723 INFO [stderr]    |
Dec 17 15:57:23.723 INFO [stderr] 48 |     Fired,
Dec 17 15:57:23.723 INFO [stderr]    |     ^^^^^
Dec 17 15:57:23.723 INFO [stderr] 
Dec 17 15:57:23.723 INFO [stderr] warning: method is never used: `get_event`
Dec 17 15:57:23.723 INFO [stderr]    --> src/limit.rs:106:5
Dec 17 15:57:23.723 INFO [stderr]     |
Dec 17 15:57:23.723 INFO [stderr] 106 |     pub fn get_event(&mut self) -> bool {
Dec 17 15:57:23.724 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 15:57:23.724 INFO [stderr] 
Dec 17 15:57:23.726 INFO [stderr] warning: function is never used: `get_dimm`
Dec 17 15:57:23.726 INFO [stderr]   --> src/render/text.rs:37:1
Dec 17 15:57:23.726 INFO [stderr]    |
Dec 17 15:57:23.726 INFO [stderr] 37 | pub fn get_dimm(glyphs: &mut GlyphCache, font: u32, data: &str) -> (f64, f64) {
Dec 17 15:57:23.726 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 15:57:23.726 INFO [stderr] 
Dec 17 15:57:23.726 INFO [stderr] warning: field is never used: `pause`
Dec 17 15:57:23.726 INFO [stderr]   --> src/main.rs:50:5
Dec 17 15:57:23.726 INFO [stderr]    |
Dec 17 15:57:23.726 INFO [stderr] 50 |     pause: bool,
Dec 17 15:57:23.726 INFO [stderr]    |     ^^^^^^^^^^^
Dec 17 15:57:23.726 INFO [stderr] 
Dec 17 15:57:23.796 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 08s
Dec 17 15:57:25.435 INFO running `"docker" "inspect" "6c683adc0fd775dd183e1800554f43c028657814926f9e945b266628a161649c"`
Dec 17 15:57:25.820 INFO running `"docker" "rm" "-f" "6c683adc0fd775dd183e1800554f43c028657814926f9e945b266628a161649c"`
Dec 17 15:57:26.160 INFO [stdout] 6c683adc0fd775dd183e1800554f43c028657814926f9e945b266628a161649c