Dec 17 22:28:10.814 INFO checking jdomenechb/rustiegb against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 17 22:28:10.814 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-4/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 22:28:11.278 INFO [stdout] c97ae0ef3b8bd5de3ce9003db8de0676eedfb47a4a130b2e67aeb17312fc6898
Dec 17 22:28:11.284 INFO running `"docker" "start" "-a" "c97ae0ef3b8bd5de3ce9003db8de0676eedfb47a4a130b2e67aeb17312fc6898"`
Dec 17 22:28:13.054 INFO [stderr]    Compiling serde v1.0.81
Dec 17 22:28:13.077 INFO [stderr]    Compiling wayland-scanner v0.21.7
Dec 17 22:28:13.079 INFO [stderr]    Compiling log v0.4.6
Dec 17 22:28:13.080 INFO [stderr]     Checking piston-viewport v0.5.0
Dec 17 22:28:13.098 INFO [stderr]     Checking memmap v0.7.0
Dec 17 22:28:13.099 INFO [stderr]     Checking nix v0.12.0
Dec 17 22:28:13.099 INFO [stderr]     Checking shared_library v0.1.9
Dec 17 22:28:13.100 INFO [stderr]     Checking approx v0.3.0
Dec 17 22:28:14.378 INFO [stderr]     Checking line_drawing v0.7.0
Dec 17 22:28:14.708 INFO [stderr]     Checking x11-dl v2.18.3
Dec 17 22:28:15.904 INFO [stderr]     Checking osmesa-sys v0.1.2
Dec 17 22:28:15.908 INFO [stderr]     Checking rayon-core v1.4.1
Dec 17 22:28:15.908 INFO [stderr]     Checking rusttype v0.7.3
Dec 17 22:28:16.380 INFO [stderr]    Compiling gl_generator v0.10.0
Dec 17 22:28:16.833 INFO [stderr]     Checking wayland-sys v0.21.7
Dec 17 22:28:17.445 INFO [stderr]    Compiling serde_derive v1.0.81
Dec 17 22:28:18.084 INFO [stderr]    Compiling num-derive v0.2.3
Dec 17 22:28:18.917 INFO [stderr]     Checking wayland-commons v0.21.7
Dec 17 22:28:19.420 INFO [stderr]     Checking andrew v0.1.4
Dec 17 22:28:21.932 INFO [stderr]     Checking piston2d-graphics v0.28.0
Dec 17 22:28:25.122 INFO [stderr]     Checking rayon v1.0.3
Dec 17 22:28:25.274 INFO [stderr]    Compiling wayland-client v0.21.7
Dec 17 22:28:25.355 INFO [stderr]    Compiling wayland-protocols v0.21.7
Dec 17 22:28:36.612 INFO [stderr]    Compiling glutin v0.19.0
Dec 17 22:28:36.617 INFO [stderr]    Compiling gl v0.11.0
Dec 17 22:28:36.624 INFO [stderr]     Checking jpeg-decoder v0.1.15
Dec 17 22:28:42.140 INFO [stderr]     Checking tiff v0.2.1
Dec 17 22:28:47.939 INFO [stderr]     Checking image v0.20.1
Dec 17 22:28:51.553 INFO [stderr]     Checking pistoncore-input v0.23.0
Dec 17 22:28:54.424 INFO [stderr]     Checking smithay-client-toolkit v0.4.3
Dec 17 22:28:55.536 INFO [stderr]     Checking pistoncore-window v0.34.0
Dec 17 22:28:57.351 INFO [stderr]     Checking winit v0.18.0
Dec 17 22:28:57.932 INFO [stderr]     Checking pistoncore-event_loop v0.39.0
Dec 17 22:28:58.610 INFO [stderr]     Checking piston2d-opengl_graphics v0.57.0
Dec 17 22:28:59.252 INFO [stderr]     Checking piston v0.39.0
Dec 17 22:29:03.158 INFO [stderr]     Checking pistoncore-glutin_window v0.51.1
Dec 17 22:29:04.193 INFO [stderr]     Checking rustiegb v0.1.0 (/opt/crater/workdir)
Dec 17 22:29:05.500 INFO [stderr] warning: unused import: `std::thread::sleep`
Dec 17 22:29:05.500 INFO [stderr]   --> src/main.rs:14:5
Dec 17 22:29:05.500 INFO [stderr]    |
Dec 17 22:29:05.500 INFO [stderr] 14 | use std::thread::sleep;
Dec 17 22:29:05.500 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 17 22:29:05.500 INFO [stderr]    |
Dec 17 22:29:05.500 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 17 22:29:05.500 INFO [stderr] 
Dec 17 22:29:05.500 INFO [stderr] warning: unused import: `std::time::Duration`
Dec 17 22:29:05.500 INFO [stderr]   --> src/main.rs:15:5
Dec 17 22:29:05.500 INFO [stderr]    |
Dec 17 22:29:05.500 INFO [stderr] 15 | use std::time::Duration;
Dec 17 22:29:05.500 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 17 22:29:05.500 INFO [stderr] 
Dec 17 22:29:05.677 INFO [stderr] warning: unused import: `std::thread::sleep`
Dec 17 22:29:05.677 INFO [stderr]   --> src/main.rs:14:5
Dec 17 22:29:05.677 INFO [stderr]    |
Dec 17 22:29:05.677 INFO [stderr] 14 | use std::thread::sleep;
Dec 17 22:29:05.677 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 17 22:29:05.677 INFO [stderr]    |
Dec 17 22:29:05.677 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 17 22:29:05.677 INFO [stderr] 
Dec 17 22:29:05.677 INFO [stderr] warning: unused import: `std::time::Duration`
Dec 17 22:29:05.677 INFO [stderr]   --> src/main.rs:15:5
Dec 17 22:29:05.677 INFO [stderr]    |
Dec 17 22:29:05.677 INFO [stderr] 15 | use std::time::Duration;
Dec 17 22:29:05.677 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 17 22:29:05.677 INFO [stderr] 
Dec 17 22:29:05.764 INFO [stderr] warning: unreachable statement
Dec 17 22:29:05.764 INFO [stderr]    --> src/memory/memory.rs:164:9
Dec 17 22:29:05.764 INFO [stderr]     |
Dec 17 22:29:05.764 INFO [stderr] 164 |         return 0;
Dec 17 22:29:05.764 INFO [stderr]     |         ^^^^^^^^^
Dec 17 22:29:05.764 INFO [stderr]     |
Dec 17 22:29:05.764 INFO [stderr]     = note: #[warn(unreachable_code)] on by default
Dec 17 22:29:05.764 INFO [stderr] 
Dec 17 22:29:05.772 INFO [stderr] warning: unreachable statement
Dec 17 22:29:05.772 INFO [stderr]    --> src/memory/memory.rs:196:9
Dec 17 22:29:05.772 INFO [stderr]     |
Dec 17 22:29:05.772 INFO [stderr] 196 |         return 0;
Dec 17 22:29:05.772 INFO [stderr]     |         ^^^^^^^^^
Dec 17 22:29:05.772 INFO [stderr] 
Dec 17 22:29:05.820 INFO [stderr] warning: unused variable: `args`
Dec 17 22:29:05.820 INFO [stderr]   --> src/gpu/gpu.rs:93:30
Dec 17 22:29:05.820 INFO [stderr]    |
Dec 17 22:29:05.820 INFO [stderr] 93 |     pub fn update(&mut self, args: &UpdateArgs) {
Dec 17 22:29:05.820 INFO [stderr]    |                              ^^^^ help: consider using `_args` instead
Dec 17 22:29:05.820 INFO [stderr]    |
Dec 17 22:29:05.820 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 17 22:29:05.820 INFO [stderr] 
Dec 17 22:29:05.932 INFO [stderr] warning: associated const is never used: `DARK_GRAY`
Dec 17 22:29:05.932 INFO [stderr]  --> src/gpu/color.rs:6:5
Dec 17 22:29:05.932 INFO [stderr]   |
Dec 17 22:29:05.932 INFO [stderr] 6 |     pub const DARK_GRAY:  [f32; 4] = [0.3333, 0.3333, 0.3333, 1.0];
Dec 17 22:29:05.932 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 22:29:05.932 INFO [stderr]   |
Dec 17 22:29:05.932 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 17 22:29:05.932 INFO [stderr] 
Dec 17 22:29:05.932 INFO [stderr] warning: associated const is never used: `GRAY`
Dec 17 22:29:05.932 INFO [stderr]  --> src/gpu/color.rs:7:5
Dec 17 22:29:05.932 INFO [stderr]   |
Dec 17 22:29:05.932 INFO [stderr] 7 |     pub const GRAY:  [f32; 4] = [0.6667, 0.6667, 0.6667, 1.0];
Dec 17 22:29:05.932 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 22:29:05.932 INFO [stderr] 
Dec 17 22:29:05.940 INFO [stderr] warning: unreachable statement
Dec 17 22:29:05.940 INFO [stderr]    --> src/memory/memory.rs:164:9
Dec 17 22:29:05.940 INFO [stderr]     |
Dec 17 22:29:05.940 INFO [stderr] 164 |         return 0;
Dec 17 22:29:05.940 INFO [stderr]     |         ^^^^^^^^^
Dec 17 22:29:05.940 INFO [stderr]     |
Dec 17 22:29:05.940 INFO [stderr]     = note: #[warn(unreachable_code)] on by default
Dec 17 22:29:05.940 INFO [stderr] 
Dec 17 22:29:05.948 INFO [stderr] warning: unreachable statement
Dec 17 22:29:05.950 INFO [stderr]    --> src/memory/memory.rs:196:9
Dec 17 22:29:05.950 INFO [stderr]     |
Dec 17 22:29:05.950 INFO [stderr] 196 |         return 0;
Dec 17 22:29:05.950 INFO [stderr]     |         ^^^^^^^^^
Dec 17 22:29:05.950 INFO [stderr] 
Dec 17 22:29:06.036 INFO [stderr] warning: unused variable: `args`
Dec 17 22:29:06.036 INFO [stderr]   --> src/gpu/gpu.rs:93:30
Dec 17 22:29:06.036 INFO [stderr]    |
Dec 17 22:29:06.036 INFO [stderr] 93 |     pub fn update(&mut self, args: &UpdateArgs) {
Dec 17 22:29:06.036 INFO [stderr]    |                              ^^^^ help: consider using `_args` instead
Dec 17 22:29:06.036 INFO [stderr]    |
Dec 17 22:29:06.036 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 17 22:29:06.036 INFO [stderr] 
Dec 17 22:29:06.143 INFO [stderr] warning: associated const is never used: `DARK_GRAY`
Dec 17 22:29:06.143 INFO [stderr]  --> src/gpu/color.rs:6:5
Dec 17 22:29:06.143 INFO [stderr]   |
Dec 17 22:29:06.143 INFO [stderr] 6 |     pub const DARK_GRAY:  [f32; 4] = [0.3333, 0.3333, 0.3333, 1.0];
Dec 17 22:29:06.143 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 22:29:06.143 INFO [stderr]   |
Dec 17 22:29:06.143 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 17 22:29:06.143 INFO [stderr] 
Dec 17 22:29:06.143 INFO [stderr] warning: associated const is never used: `GRAY`
Dec 17 22:29:06.143 INFO [stderr]  --> src/gpu/color.rs:7:5
Dec 17 22:29:06.143 INFO [stderr]   |
Dec 17 22:29:06.143 INFO [stderr] 7 |     pub const GRAY:  [f32; 4] = [0.6667, 0.6667, 0.6667, 1.0];
Dec 17 22:29:06.143 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 22:29:06.143 INFO [stderr] 
Dec 17 22:29:06.180 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 53.51s
Dec 17 22:29:06.513 INFO running `"docker" "inspect" "c97ae0ef3b8bd5de3ce9003db8de0676eedfb47a4a130b2e67aeb17312fc6898"`
Dec 17 22:29:06.592 INFO running `"docker" "rm" "-f" "c97ae0ef3b8bd5de3ce9003db8de0676eedfb47a4a130b2e67aeb17312fc6898"`
Dec 17 22:29:06.694 INFO [stdout] c97ae0ef3b8bd5de3ce9003db8de0676eedfb47a4a130b2e67aeb17312fc6898