Dec 19 15:18:59.375 INFO checking jdomenechb/rustiegb against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 15:18:59.375 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-2/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/jdomenechb/rustiegb:/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" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 15:18:59.691 INFO [stdout] 2d9fa2120d7987fdfeb76e832e66030f5166c22e305f51fe24ff2388dd739800
Dec 19 15:18:59.695 INFO running `"docker" "start" "-a" "2d9fa2120d7987fdfeb76e832e66030f5166c22e305f51fe24ff2388dd739800"`
Dec 19 15:19:01.172 INFO [stderr]     Checking memmap v0.7.0
Dec 19 15:19:01.180 INFO [stderr]    Compiling wayland-client v0.21.7
Dec 19 15:19:01.180 INFO [stderr]    Compiling wayland-protocols v0.21.7
Dec 19 15:19:01.180 INFO [stderr]     Checking parking_lot_core v0.3.1
Dec 19 15:19:01.180 INFO [stderr]     Checking piston2d-graphics v0.28.0
Dec 19 15:19:01.180 INFO [stderr]    Compiling num-derive v0.2.3
Dec 19 15:19:01.180 INFO [stderr]     Checking pistoncore-input v0.23.0
Dec 19 15:19:01.180 INFO [stderr]     Checking jpeg-decoder v0.1.15
Dec 19 15:19:03.460 INFO [stderr]     Checking parking_lot v0.6.4
Dec 19 15:19:11.701 INFO [stderr]     Checking pistoncore-window v0.34.0
Dec 19 15:19:12.544 INFO [stderr]     Checking tiff v0.2.1
Dec 19 15:19:13.973 INFO [stderr]     Checking image v0.20.1
Dec 19 15:19:14.060 INFO [stderr]     Checking pistoncore-event_loop v0.39.0
Dec 19 15:19:14.730 INFO [stderr]     Checking piston v0.39.0
Dec 19 15:19:16.431 INFO [stderr]     Checking smithay-client-toolkit v0.4.3
Dec 19 15:19:19.694 INFO [stderr]     Checking winit v0.18.0
Dec 19 15:19:21.672 INFO [stderr]     Checking piston2d-opengl_graphics v0.57.0
Dec 19 15:19:24.036 INFO [stderr]     Checking glutin v0.19.0
Dec 19 15:19:25.812 INFO [stderr]     Checking pistoncore-glutin_window v0.51.1
Dec 19 15:19:26.870 INFO [stderr]     Checking rustiegb v0.1.0 (/opt/crater/workdir)
Dec 19 15:19:28.396 INFO [stderr] warning: unused import: `std::thread::sleep`
Dec 19 15:19:28.396 INFO [stderr]   --> src/main.rs:14:5
Dec 19 15:19:28.396 INFO [stderr]    |
Dec 19 15:19:28.396 INFO [stderr] 14 | use std::thread::sleep;
Dec 19 15:19:28.396 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 19 15:19:28.396 INFO [stderr]    |
Dec 19 15:19:28.396 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 19 15:19:28.396 INFO [stderr] 
Dec 19 15:19:28.396 INFO [stderr] warning: unused import: `std::time::Duration`
Dec 19 15:19:28.396 INFO [stderr]   --> src/main.rs:15:5
Dec 19 15:19:28.396 INFO [stderr]    |
Dec 19 15:19:28.396 INFO [stderr] 15 | use std::time::Duration;
Dec 19 15:19:28.396 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 19 15:19:28.396 INFO [stderr] 
Dec 19 15:19:28.412 INFO [stderr] warning: unused import: `std::thread::sleep`
Dec 19 15:19:28.412 INFO [stderr]   --> src/main.rs:14:5
Dec 19 15:19:28.412 INFO [stderr]    |
Dec 19 15:19:28.412 INFO [stderr] 14 | use std::thread::sleep;
Dec 19 15:19:28.412 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 19 15:19:28.412 INFO [stderr]    |
Dec 19 15:19:28.412 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 19 15:19:28.412 INFO [stderr] 
Dec 19 15:19:28.412 INFO [stderr] warning: unused import: `std::time::Duration`
Dec 19 15:19:28.412 INFO [stderr]   --> src/main.rs:15:5
Dec 19 15:19:28.412 INFO [stderr]    |
Dec 19 15:19:28.412 INFO [stderr] 15 | use std::time::Duration;
Dec 19 15:19:28.412 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 19 15:19:28.412 INFO [stderr] 
Dec 19 15:19:28.656 INFO [stderr] warning: unreachable statement
Dec 19 15:19:28.656 INFO [stderr]    --> src/memory/memory.rs:164:9
Dec 19 15:19:28.656 INFO [stderr]     |
Dec 19 15:19:28.656 INFO [stderr] 164 |         return 0;
Dec 19 15:19:28.656 INFO [stderr]     |         ^^^^^^^^^
Dec 19 15:19:28.656 INFO [stderr]     |
Dec 19 15:19:28.656 INFO [stderr]     = note: #[warn(unreachable_code)] on by default
Dec 19 15:19:28.656 INFO [stderr] 
Dec 19 15:19:28.672 INFO [stderr] warning: unreachable statement
Dec 19 15:19:28.672 INFO [stderr]    --> src/memory/memory.rs:196:9
Dec 19 15:19:28.672 INFO [stderr]     |
Dec 19 15:19:28.672 INFO [stderr] 196 |         return 0;
Dec 19 15:19:28.672 INFO [stderr]     |         ^^^^^^^^^
Dec 19 15:19:28.672 INFO [stderr] 
Dec 19 15:19:28.768 INFO [stderr] warning: unused variable: `args`
Dec 19 15:19:28.768 INFO [stderr]   --> src/gpu/gpu.rs:93:30
Dec 19 15:19:28.768 INFO [stderr]    |
Dec 19 15:19:28.768 INFO [stderr] 93 |     pub fn update(&mut self, args: &UpdateArgs) {
Dec 19 15:19:28.768 INFO [stderr]    |                              ^^^^ help: consider using `_args` instead
Dec 19 15:19:28.768 INFO [stderr]    |
Dec 19 15:19:28.768 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 15:19:28.768 INFO [stderr] 
Dec 19 15:19:28.800 INFO [stderr] warning: unreachable statement
Dec 19 15:19:28.800 INFO [stderr]    --> src/memory/memory.rs:164:9
Dec 19 15:19:28.800 INFO [stderr]     |
Dec 19 15:19:28.800 INFO [stderr] 164 |         return 0;
Dec 19 15:19:28.800 INFO [stderr]     |         ^^^^^^^^^
Dec 19 15:19:28.800 INFO [stderr]     |
Dec 19 15:19:28.800 INFO [stderr]     = note: #[warn(unreachable_code)] on by default
Dec 19 15:19:28.800 INFO [stderr] 
Dec 19 15:19:28.800 INFO [stderr] warning: unreachable statement
Dec 19 15:19:28.800 INFO [stderr]    --> src/memory/memory.rs:196:9
Dec 19 15:19:28.800 INFO [stderr]     |
Dec 19 15:19:28.800 INFO [stderr] 196 |         return 0;
Dec 19 15:19:28.800 INFO [stderr]     |         ^^^^^^^^^
Dec 19 15:19:28.800 INFO [stderr] 
Dec 19 15:19:28.852 INFO [stderr] warning: unused variable: `args`
Dec 19 15:19:28.852 INFO [stderr]   --> src/gpu/gpu.rs:93:30
Dec 19 15:19:28.852 INFO [stderr]    |
Dec 19 15:19:28.852 INFO [stderr] 93 |     pub fn update(&mut self, args: &UpdateArgs) {
Dec 19 15:19:28.852 INFO [stderr]    |                              ^^^^ help: consider using `_args` instead
Dec 19 15:19:28.852 INFO [stderr]    |
Dec 19 15:19:28.852 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 15:19:28.852 INFO [stderr] 
Dec 19 15:19:28.928 INFO [stderr] warning: associated const is never used: `DARK_GRAY`
Dec 19 15:19:28.928 INFO [stderr]  --> src/gpu/color.rs:6:5
Dec 19 15:19:28.928 INFO [stderr]   |
Dec 19 15:19:28.928 INFO [stderr] 6 |     pub const DARK_GRAY:  [f32; 4] = [0.3333, 0.3333, 0.3333, 1.0];
Dec 19 15:19:28.928 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 15:19:28.928 INFO [stderr]   |
Dec 19 15:19:28.928 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 19 15:19:28.928 INFO [stderr] 
Dec 19 15:19:28.928 INFO [stderr] warning: associated const is never used: `GRAY`
Dec 19 15:19:28.928 INFO [stderr]  --> src/gpu/color.rs:7:5
Dec 19 15:19:28.928 INFO [stderr]   |
Dec 19 15:19:28.928 INFO [stderr] 7 |     pub const GRAY:  [f32; 4] = [0.6667, 0.6667, 0.6667, 1.0];
Dec 19 15:19:28.928 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 15:19:28.928 INFO [stderr] 
Dec 19 15:19:28.948 INFO [stderr] warning: associated const is never used: `DARK_GRAY`
Dec 19 15:19:28.948 INFO [stderr]  --> src/gpu/color.rs:6:5
Dec 19 15:19:28.948 INFO [stderr]   |
Dec 19 15:19:28.948 INFO [stderr] 6 |     pub const DARK_GRAY:  [f32; 4] = [0.3333, 0.3333, 0.3333, 1.0];
Dec 19 15:19:28.948 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 15:19:28.948 INFO [stderr]   |
Dec 19 15:19:28.948 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 19 15:19:28.948 INFO [stderr] 
Dec 19 15:19:28.948 INFO [stderr] warning: associated const is never used: `GRAY`
Dec 19 15:19:28.948 INFO [stderr]  --> src/gpu/color.rs:7:5
Dec 19 15:19:28.948 INFO [stderr]   |
Dec 19 15:19:28.948 INFO [stderr] 7 |     pub const GRAY:  [f32; 4] = [0.6667, 0.6667, 0.6667, 1.0];
Dec 19 15:19:28.948 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 15:19:28.948 INFO [stderr] 
Dec 19 15:19:29.032 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 28.18s
Dec 19 15:19:29.582 INFO running `"docker" "inspect" "2d9fa2120d7987fdfeb76e832e66030f5166c22e305f51fe24ff2388dd739800"`
Dec 19 15:19:29.786 INFO running `"docker" "rm" "-f" "2d9fa2120d7987fdfeb76e832e66030f5166c22e305f51fe24ff2388dd739800"`
Dec 19 15:19:30.024 INFO [stdout] 2d9fa2120d7987fdfeb76e832e66030f5166c22e305f51fe24ff2388dd739800