Dec 17 14:00:19.265 INFO checking tdejager/rroguelib against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 14:00:19.265 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-1/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/tdejager/rroguelib:/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 14:00:19.828 INFO [stdout] a650dcc083dc9d18021620b5385c6ce256afef16022a3abae1fa8901467105bf
Dec 17 14:00:19.834 INFO running `"docker" "start" "-a" "a650dcc083dc9d18021620b5385c6ce256afef16022a3abae1fa8901467105bf"`
Dec 17 14:00:22.141 INFO [stderr]     Checking unreachable v0.1.1
Dec 17 14:00:22.142 INFO [stderr]     Checking rand v0.4.2
Dec 17 14:00:22.149 INFO [stderr]     Checking rustc-hash v1.0.1
Dec 17 14:00:22.149 INFO [stderr]     Checking smallvec v0.6.4
Dec 17 14:00:22.150 INFO [stderr]     Checking nix v0.11.0
Dec 17 14:00:22.150 INFO [stderr]     Checking backtrace-sys v0.1.23
Dec 17 14:00:22.152 INFO [stderr]     Checking ordered-float v1.0.1
Dec 17 14:00:22.152 INFO [stderr]     Checking approx v0.3.0
Dec 17 14:00:22.832 INFO [stderr]     Checking ordered-float v0.5.0
Dec 17 14:00:22.884 INFO [stderr]     Checking wayland-sys v0.20.11
Dec 17 14:00:23.270 INFO [stderr]     Checking crossbeam-deque v0.6.1
Dec 17 14:00:23.372 INFO [stderr]     Checking backtrace v0.3.9
Dec 17 14:00:24.191 INFO [stderr]     Checking rusttype v0.7.2
Dec 17 14:00:24.485 INFO [stderr]     Checking wayland-commons v0.20.11
Dec 17 14:00:25.130 INFO [stderr]     Checking wayland-client v0.20.11
Dec 17 14:00:27.232 INFO [stderr]     Checking parking_lot_core v0.2.14
Dec 17 14:00:27.844 INFO [stderr]     Checking parking_lot v0.6.3
Dec 17 14:00:29.294 INFO [stderr]     Checking wayland-protocols v0.20.11
Dec 17 14:00:33.225 INFO [stderr]     Checking smithay-client-toolkit v0.2.6
Dec 17 14:00:34.805 INFO [stderr]     Checking winit v0.16.2
Dec 17 14:00:37.409 INFO [stderr]     Checking glutin v0.17.0
Dec 17 14:00:38.682 INFO [stderr]     Checking glium v0.22.0
Dec 17 14:00:51.763 INFO [stderr]     Checking roguelib v0.1.0 (/opt/crater/workdir)
Dec 17 14:00:52.052 INFO [stderr] warning: unused import: `rusttype::gpu_cache::CacheBuilder`
Dec 17 14:00:52.052 INFO [stderr]  --> src/fonts.rs:1:5
Dec 17 14:00:52.052 INFO [stderr]   |
Dec 17 14:00:52.052 INFO [stderr] 1 | use rusttype::gpu_cache::CacheBuilder;
Dec 17 14:00:52.052 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 14:00:52.052 INFO [stderr]   |
Dec 17 14:00:52.052 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 14:00:52.052 INFO [stderr] 
Dec 17 14:00:52.052 INFO [stderr] warning: unused imports: `PositionedGlyph`, `Rect`, `Scale`, `point`, `vector`
Dec 17 14:00:52.052 INFO [stderr]  --> src/fonts.rs:2:16
Dec 17 14:00:52.052 INFO [stderr]   |
Dec 17 14:00:52.052 INFO [stderr] 2 | use rusttype::{point, vector, Font, PositionedGlyph, Rect, Scale};
Dec 17 14:00:52.052 INFO [stderr]   |                ^^^^^  ^^^^^^        ^^^^^^^^^^^^^^^  ^^^^  ^^^^^
Dec 17 14:00:52.052 INFO [stderr] 
Dec 17 14:00:52.072 INFO [stderr] warning: function is never used: `load_font`
Dec 17 14:00:52.072 INFO [stderr]  --> src/fonts.rs:6:1
Dec 17 14:00:52.072 INFO [stderr]   |
Dec 17 14:00:52.072 INFO [stderr] 6 | fn load_font(font_data: &str) {
Dec 17 14:00:52.072 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 14:00:52.072 INFO [stderr]   |
Dec 17 14:00:52.072 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 17 14:00:52.072 INFO [stderr] 
Dec 17 14:00:52.084 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 17 14:00:52.084 INFO [stderr]  --> src/fonts.rs:8:5
Dec 17 14:00:52.084 INFO [stderr]   |
Dec 17 14:00:52.084 INFO [stderr] 8 |     Font::from_bytes(font_data.as_bytes());
Dec 17 14:00:52.084 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 14:00:52.084 INFO [stderr]   |
Dec 17 14:00:52.084 INFO [stderr]   = note: #[warn(unused_must_use)] on by default
Dec 17 14:00:52.084 INFO [stderr]   = note: this `Result` may be an `Err` variant, which should be handled
Dec 17 14:00:52.084 INFO [stderr] 
Dec 17 14:00:52.130 INFO [stderr] warning: unused import: `rusttype::gpu_cache::CacheBuilder`
Dec 17 14:00:52.130 INFO [stderr]  --> src/fonts.rs:1:5
Dec 17 14:00:52.130 INFO [stderr]   |
Dec 17 14:00:52.130 INFO [stderr] 1 | use rusttype::gpu_cache::CacheBuilder;
Dec 17 14:00:52.130 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 14:00:52.130 INFO [stderr]   |
Dec 17 14:00:52.130 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 14:00:52.130 INFO [stderr] 
Dec 17 14:00:52.130 INFO [stderr] warning: unused imports: `PositionedGlyph`, `Rect`, `Scale`, `point`, `vector`
Dec 17 14:00:52.130 INFO [stderr]  --> src/fonts.rs:2:16
Dec 17 14:00:52.130 INFO [stderr]   |
Dec 17 14:00:52.130 INFO [stderr] 2 | use rusttype::{point, vector, Font, PositionedGlyph, Rect, Scale};
Dec 17 14:00:52.130 INFO [stderr]   |                ^^^^^  ^^^^^^        ^^^^^^^^^^^^^^^  ^^^^  ^^^^^
Dec 17 14:00:52.130 INFO [stderr] 
Dec 17 14:00:52.144 INFO [stderr] warning: function is never used: `load_font`
Dec 17 14:00:52.144 INFO [stderr]  --> src/fonts.rs:6:1
Dec 17 14:00:52.144 INFO [stderr]   |
Dec 17 14:00:52.144 INFO [stderr] 6 | fn load_font(font_data: &str) {
Dec 17 14:00:52.144 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 14:00:52.144 INFO [stderr]   |
Dec 17 14:00:52.144 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 17 14:00:52.144 INFO [stderr] 
Dec 17 14:00:52.152 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 17 14:00:52.152 INFO [stderr]  --> src/fonts.rs:8:5
Dec 17 14:00:52.152 INFO [stderr]   |
Dec 17 14:00:52.152 INFO [stderr] 8 |     Font::from_bytes(font_data.as_bytes());
Dec 17 14:00:52.152 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 14:00:52.152 INFO [stderr]   |
Dec 17 14:00:52.152 INFO [stderr]   = note: #[warn(unused_must_use)] on by default
Dec 17 14:00:52.152 INFO [stderr]   = note: this `Result` may be an `Err` variant, which should be handled
Dec 17 14:00:52.152 INFO [stderr] 
Dec 17 14:00:52.620 INFO [stderr] warning: unused import: `rusttype::gpu_cache::CacheBuilder`
Dec 17 14:00:52.620 INFO [stderr]  --> src/main.rs:6:5
Dec 17 14:00:52.620 INFO [stderr]   |
Dec 17 14:00:52.620 INFO [stderr] 6 | use rusttype::gpu_cache::CacheBuilder;
Dec 17 14:00:52.620 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 14:00:52.620 INFO [stderr]   |
Dec 17 14:00:52.620 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 14:00:52.620 INFO [stderr] 
Dec 17 14:00:52.620 INFO [stderr] warning: unnecessary parentheses around assigned value
Dec 17 14:00:52.620 INFO [stderr]    --> src/main.rs:298:27
Dec 17 14:00:52.620 INFO [stderr]     |
Dec 17 14:00:52.620 INFO [stderr] 298 |         max_font_height = (v_metrics.ascent - v_metrics.descent);
Dec 17 14:00:52.620 INFO [stderr]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 17 14:00:52.620 INFO [stderr]     |
Dec 17 14:00:52.620 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 17 14:00:52.620 INFO [stderr] 
Dec 17 14:00:52.728 INFO [stderr] warning: unused import: `rusttype::gpu_cache::CacheBuilder`
Dec 17 14:00:52.728 INFO [stderr]  --> src/main.rs:6:5
Dec 17 14:00:52.728 INFO [stderr]   |
Dec 17 14:00:52.728 INFO [stderr] 6 | use rusttype::gpu_cache::CacheBuilder;
Dec 17 14:00:52.728 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 14:00:52.728 INFO [stderr]   |
Dec 17 14:00:52.728 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 14:00:52.728 INFO [stderr] 
Dec 17 14:00:52.728 INFO [stderr] warning: unnecessary parentheses around assigned value
Dec 17 14:00:52.728 INFO [stderr]    --> src/main.rs:298:27
Dec 17 14:00:52.728 INFO [stderr]     |
Dec 17 14:00:52.728 INFO [stderr] 298 |         max_font_height = (v_metrics.ascent - v_metrics.descent);
Dec 17 14:00:52.728 INFO [stderr]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 17 14:00:52.728 INFO [stderr]     |
Dec 17 14:00:52.728 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 17 14:00:52.728 INFO [stderr] 
Dec 17 14:00:52.977 INFO [stderr] warning: unused variable: `bounding_box`
Dec 17 14:00:52.977 INFO [stderr]    --> src/main.rs:296:13
Dec 17 14:00:52.978 INFO [stderr]     |
Dec 17 14:00:52.978 INFO [stderr] 296 |         let bounding_box = glyph.clone().positioned(point(0.0, 0.0)).pixel_bounding_box().unwrap();
Dec 17 14:00:52.978 INFO [stderr]     |             ^^^^^^^^^^^^ help: consider using `_bounding_box` instead
Dec 17 14:00:52.978 INFO [stderr]     |
Dec 17 14:00:52.978 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 17 14:00:52.978 INFO [stderr] 
Dec 17 14:00:53.072 INFO [stderr] warning: unused variable: `bounding_box`
Dec 17 14:00:53.072 INFO [stderr]    --> src/main.rs:296:13
Dec 17 14:00:53.072 INFO [stderr]     |
Dec 17 14:00:53.072 INFO [stderr] 296 |         let bounding_box = glyph.clone().positioned(point(0.0, 0.0)).pixel_bounding_box().unwrap();
Dec 17 14:00:53.072 INFO [stderr]     |             ^^^^^^^^^^^^ help: consider using `_bounding_box` instead
Dec 17 14:00:53.072 INFO [stderr]     |
Dec 17 14:00:53.072 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 17 14:00:53.072 INFO [stderr] 
Dec 17 14:00:53.224 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 31.30s
Dec 17 14:00:54.164 INFO running `"docker" "inspect" "a650dcc083dc9d18021620b5385c6ce256afef16022a3abae1fa8901467105bf"`
Dec 17 14:00:54.428 INFO running `"docker" "rm" "-f" "a650dcc083dc9d18021620b5385c6ce256afef16022a3abae1fa8901467105bf"`
Dec 17 14:00:54.780 INFO [stdout] a650dcc083dc9d18021620b5385c6ce256afef16022a3abae1fa8901467105bf