Dec 17 23:25:59.189 INFO checking happenslol/n3 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 17 23:25:59.189 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/happenslol/n3:/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 23:25:59.656 INFO [stdout] 29f9e14b6b9952342e172a3df1b0dcfeaa33b9f2673b10af1adef40d6ad239ac
Dec 17 23:25:59.658 INFO running `"docker" "start" "-a" "29f9e14b6b9952342e172a3df1b0dcfeaa33b9f2673b10af1adef40d6ad239ac"`
Dec 17 23:26:01.680 INFO [stderr]    Compiling serde v0.9.10
Dec 17 23:26:01.712 INFO [stderr]     Checking stb_truetype v0.2.0
Dec 17 23:26:01.713 INFO [stderr]    Compiling gl_generator v0.5.2
Dec 17 23:26:01.713 INFO [stderr]     Checking gfx_core v0.6.0
Dec 17 23:26:03.040 INFO [stderr]     Checking rusttype v0.2.1
Dec 17 23:26:05.896 INFO [stderr]    Compiling gl v0.6.1
Dec 17 23:26:05.896 INFO [stderr]    Compiling glutin v0.7.4
Dec 17 23:26:05.896 INFO [stderr]    Compiling gfx_gl v0.3.1
Dec 17 23:26:29.972 INFO [stderr]    Compiling serde_json v0.9.8
Dec 17 23:26:32.946 INFO [stderr]    Compiling target_build_utils v0.3.0
Dec 17 23:26:34.800 INFO [stderr]    Compiling libloading v0.3.2
Dec 17 23:26:36.260 INFO [stderr]     Checking dlib v0.3.1
Dec 17 23:26:36.656 INFO [stderr]     Checking wayland-sys v0.7.8
Dec 17 23:26:37.068 INFO [stderr]     Checking wayland-client v0.7.8
Dec 17 23:26:40.219 INFO [stderr]     Checking wayland-kbd v0.6.3
Dec 17 23:26:40.219 INFO [stderr]     Checking wayland-window v0.4.4
Dec 17 23:26:41.232 INFO [stderr]     Checking gfx v0.14.0
Dec 17 23:26:41.232 INFO [stderr]     Checking gfx_device_gl v0.13.0
Dec 17 23:26:42.836 INFO [stderr]     Checking winit v0.5.11
Dec 17 23:26:47.704 INFO [stderr]     Checking pistoncore-glutin_window v0.35.1
Dec 17 23:26:49.286 INFO [stderr]     Checking piston-gfx_texture v0.22.1
Dec 17 23:26:50.289 INFO [stderr]     Checking piston2d-gfx_graphics v0.38.0
Dec 17 23:26:52.324 INFO [stderr]     Checking piston_window v0.64.0
Dec 17 23:26:53.104 INFO [stderr]     Checking n3 v0.1.0 (/opt/crater/workdir)
Dec 17 23:26:54.287 INFO [stderr] warning: unused variable: `dt`
Dec 17 23:26:54.287 INFO [stderr]   --> src/camera.rs:20:30
Dec 17 23:26:54.287 INFO [stderr]    |
Dec 17 23:26:54.288 INFO [stderr] 20 |     pub fn update(&mut self, dt: f64) {
Dec 17 23:26:54.288 INFO [stderr]    |                              ^^ help: consider using `_dt` instead
Dec 17 23:26:54.288 INFO [stderr]    |
Dec 17 23:26:54.288 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 17 23:26:54.289 INFO [stderr] 
Dec 17 23:26:54.336 INFO [stderr] warning: method is never used: `add_tile_offset`
Dec 17 23:26:54.337 INFO [stderr]   --> src/world.rs:84:5
Dec 17 23:26:54.337 INFO [stderr]    |
Dec 17 23:26:54.337 INFO [stderr] 84 |     pub fn add_tile_offset(pos: [f64; 2], offset: [i32; 2]) -> [f64; 2] {
Dec 17 23:26:54.338 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 23:26:54.338 INFO [stderr]    |
Dec 17 23:26:54.338 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 17 23:26:54.338 INFO [stderr] 
Dec 17 23:26:54.578 INFO [stderr] warning: unused variable: `dt`
Dec 17 23:26:54.579 INFO [stderr]   --> src/camera.rs:20:30
Dec 17 23:26:54.579 INFO [stderr]    |
Dec 17 23:26:54.579 INFO [stderr] 20 |     pub fn update(&mut self, dt: f64) {
Dec 17 23:26:54.579 INFO [stderr]    |                              ^^ help: consider using `_dt` instead
Dec 17 23:26:54.579 INFO [stderr]    |
Dec 17 23:26:54.579 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 17 23:26:54.579 INFO [stderr] 
Dec 17 23:26:54.608 INFO [stderr] warning: method is never used: `add_tile_offset`
Dec 17 23:26:54.608 INFO [stderr]   --> src/world.rs:84:5
Dec 17 23:26:54.608 INFO [stderr]    |
Dec 17 23:26:54.608 INFO [stderr] 84 |     pub fn add_tile_offset(pos: [f64; 2], offset: [i32; 2]) -> [f64; 2] {
Dec 17 23:26:54.608 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 23:26:54.608 INFO [stderr]    |
Dec 17 23:26:54.608 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 17 23:26:54.608 INFO [stderr] 
Dec 17 23:26:54.654 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 53.29s
Dec 17 23:26:56.295 INFO running `"docker" "inspect" "29f9e14b6b9952342e172a3df1b0dcfeaa33b9f2673b10af1adef40d6ad239ac"`
Dec 17 23:26:56.566 INFO running `"docker" "rm" "-f" "29f9e14b6b9952342e172a3df1b0dcfeaa33b9f2673b10af1adef40d6ad239ac"`
Dec 17 23:26:56.964 INFO [stdout] 29f9e14b6b9952342e172a3df1b0dcfeaa33b9f2673b10af1adef40d6ad239ac