Oct 12 17:26:49.008 INFO checking michel4ngel0/show_and_tell against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977 Oct 12 17:26:49.009 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-5/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-5/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/source:ro,Z" "-v" "/mnt/big/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +4021bd0b3c5815b087d6db10ce461e7e4854ade7-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"` Oct 12 17:26:49.470 INFO blam! 7e30bb26e22910bd3a10f9cd22c8f7469b3808c2858384710482b515e1eb3fd1 Oct 12 17:26:49.470 INFO running `"docker" "start" "-a" "7e30bb26e22910bd3a10f9cd22c8f7469b3808c2858384710482b515e1eb3fd1"` Oct 12 17:26:51.012 INFO kablam! usermod: no changes Oct 12 17:26:51.240 INFO kablam! Compiling serde v0.9.12 Oct 12 17:26:51.240 INFO kablam! Compiling bitflags v0.5.0 Oct 12 17:26:51.240 INFO kablam! Checking lazy_static v0.2.5 Oct 12 17:26:51.256 INFO kablam! Checking rustc-serialize v0.3.23 Oct 12 17:26:51.258 INFO kablam! Checking enum_primitive v0.1.1 Oct 12 17:26:51.258 INFO kablam! Checking deflate v0.7.5 Oct 12 17:26:51.258 INFO kablam! Checking gif v0.9.1 Oct 12 17:26:51.258 INFO kablam! Compiling phf_generator v0.7.21 Oct 12 17:26:52.060 INFO kablam! Checking deque v0.3.1 Oct 12 17:26:52.073 INFO kablam! Checking num-rational v0.1.36 Oct 12 17:26:52.920 INFO kablam! Compiling xml-rs v0.3.6 Oct 12 17:26:53.505 INFO kablam! Checking shared_library v0.1.5 Oct 12 17:26:53.950 INFO kablam! Checking x11-dl v2.12.0 Oct 12 17:26:54.072 INFO kablam! Compiling phf_codegen v0.7.21 Oct 12 17:26:54.520 INFO kablam! Checking rayon v0.6.0 Oct 12 17:26:55.482 INFO kablam! Checking osmesa-sys v0.1.2 Oct 12 17:26:56.856 INFO kablam! Compiling target_build_utils v0.3.0 Oct 12 17:26:57.924 INFO kablam! Checking png v0.6.2 Oct 12 17:27:04.504 INFO kablam! Checking jpeg-decoder v0.1.11 Oct 12 17:27:06.484 INFO kablam! Compiling wayland-scanner v0.7.8 Oct 12 17:27:06.484 INFO kablam! Compiling gl_generator v0.5.2 Oct 12 17:27:08.057 INFO kablam! Checking cgmath v0.12.0 Oct 12 17:27:08.096 INFO kablam! Checking image v0.12.3 Oct 12 17:27:11.845 INFO kablam! Compiling wayland-client v0.7.8 Oct 12 17:27:14.656 INFO kablam! Compiling glutin v0.7.4 Oct 12 17:27:14.656 INFO kablam! Compiling gl v0.6.1 Oct 12 17:27:23.068 INFO kablam! Compiling serde_json v0.9.9 Oct 12 17:27:35.482 INFO kablam! Compiling libloading v0.3.4 Oct 12 17:27:39.968 INFO kablam! Checking dlib v0.3.1 Oct 12 17:27:40.290 INFO kablam! Checking wayland-sys v0.7.8 Oct 12 17:27:42.764 INFO kablam! Checking wayland-window v0.4.4 Oct 12 17:27:42.764 INFO kablam! Checking wayland-kbd v0.6.3 Oct 12 17:27:44.268 INFO kablam! Checking winit v0.5.11 Oct 12 17:27:47.274 INFO kablam! Checking show_and_tell v0.1.0 (/source) Oct 12 17:27:48.904 INFO kablam! warning: unused import: `std::f64::consts::E` Oct 12 17:27:48.905 INFO kablam! --> src/visualization/camera.rs:2:5 Oct 12 17:27:48.905 INFO kablam! | Oct 12 17:27:48.905 INFO kablam! 2 | use std::f64::consts::E; Oct 12 17:27:48.905 INFO kablam! | ^^^^^^^^^^^^^^^^^^^ Oct 12 17:27:48.905 INFO kablam! | Oct 12 17:27:48.905 INFO kablam! = note: #[warn(unused_imports)] on by default Oct 12 17:27:48.906 INFO kablam! Oct 12 17:27:48.906 INFO kablam! warning: unused import: `std::ops::Deref` Oct 12 17:27:48.906 INFO kablam! --> src/visualization/core.rs:201:9 Oct 12 17:27:48.906 INFO kablam! | Oct 12 17:27:48.906 INFO kablam! 201 | use std::ops::Deref; Oct 12 17:27:48.906 INFO kablam! | ^^^^^^^^^^^^^^^ Oct 12 17:27:48.907 INFO kablam! Oct 12 17:27:49.274 INFO kablam! warning: unused import: `std::f64::consts::E` Oct 12 17:27:49.274 INFO kablam! --> src/visualization/camera.rs:2:5 Oct 12 17:27:49.275 INFO kablam! | Oct 12 17:27:49.275 INFO kablam! 2 | use std::f64::consts::E; Oct 12 17:27:49.275 INFO kablam! | ^^^^^^^^^^^^^^^^^^^ Oct 12 17:27:49.275 INFO kablam! | Oct 12 17:27:49.276 INFO kablam! = note: #[warn(unused_imports)] on by default Oct 12 17:27:49.276 INFO kablam! Oct 12 17:27:49.276 INFO kablam! warning: unused import: `std::ops::Deref` Oct 12 17:27:49.277 INFO kablam! --> src/visualization/core.rs:201:9 Oct 12 17:27:49.277 INFO kablam! | Oct 12 17:27:49.277 INFO kablam! 201 | use std::ops::Deref; Oct 12 17:27:49.277 INFO kablam! | ^^^^^^^^^^^^^^^ Oct 12 17:27:49.278 INFO kablam! Oct 12 17:27:49.356 INFO kablam! warning: unused variable: `time_now` Oct 12 17:27:49.357 INFO kablam! --> src/server/core.rs:51:17 Oct 12 17:27:49.357 INFO kablam! | Oct 12 17:27:49.357 INFO kablam! 51 | let time_now = Instant::now(); Oct 12 17:27:49.358 INFO kablam! | ^^^^^^^^ help: consider using `_time_now` instead Oct 12 17:27:49.358 INFO kablam! | Oct 12 17:27:49.358 INFO kablam! = note: #[warn(unused_variables)] on by default Oct 12 17:27:49.359 INFO kablam! Oct 12 17:27:49.359 INFO kablam! warning: unused variable: `turn` Oct 12 17:27:49.359 INFO kablam! --> src/visualization/camera.rs:47:35 Oct 12 17:27:49.359 INFO kablam! | Oct 12 17:27:49.360 INFO kablam! 47 | pub fn turn_around(&mut self, turn: Vector2) { Oct 12 17:27:49.360 INFO kablam! | ^^^^ help: consider using `_turn` instead Oct 12 17:27:49.360 INFO kablam! Oct 12 17:27:49.361 INFO kablam! warning: variable `is_left_pressed` is assigned to, but never used Oct 12 17:27:49.361 INFO kablam! --> src/visualization/core.rs:69:17 Oct 12 17:27:49.361 INFO kablam! | Oct 12 17:27:49.361 INFO kablam! 69 | let mut is_left_pressed = false; Oct 12 17:27:49.362 INFO kablam! | ^^^^^^^^^^^^^^^ Oct 12 17:27:49.362 INFO kablam! | Oct 12 17:27:49.362 INFO kablam! = note: consider using `_is_left_pressed` instead Oct 12 17:27:49.362 INFO kablam! Oct 12 17:27:49.363 INFO kablam! warning: variable `is_middle_pressed` is assigned to, but never used Oct 12 17:27:49.363 INFO kablam! --> src/visualization/core.rs:71:17 Oct 12 17:27:49.363 INFO kablam! | Oct 12 17:27:49.363 INFO kablam! 71 | let mut is_middle_pressed = false; Oct 12 17:27:49.364 INFO kablam! | ^^^^^^^^^^^^^^^^^ Oct 12 17:27:49.364 INFO kablam! | Oct 12 17:27:49.364 INFO kablam! = note: consider using `_is_middle_pressed` instead Oct 12 17:27:49.364 INFO kablam! Oct 12 17:27:49.365 INFO kablam! warning: value assigned to `window_x` is never read Oct 12 17:27:49.365 INFO kablam! --> src/visualization/core.rs:105:25 Oct 12 17:27:49.365 INFO kablam! | Oct 12 17:27:49.365 INFO kablam! 105 | window_x = x; Oct 12 17:27:49.366 INFO kablam! | ^^^^^^^^ Oct 12 17:27:49.366 INFO kablam! | Oct 12 17:27:49.366 INFO kablam! = note: #[warn(unused_assignments)] on by default Oct 12 17:27:49.366 INFO kablam! Oct 12 17:27:49.367 INFO kablam! warning: value assigned to `is_left_pressed` is never read Oct 12 17:27:49.367 INFO kablam! --> src/visualization/core.rs:134:39 Oct 12 17:27:49.367 INFO kablam! | Oct 12 17:27:49.367 INFO kablam! 134 | Left => is_left_pressed = value, Oct 12 17:27:49.368 INFO kablam! | ^^^^^^^^^^^^^^^ Oct 12 17:27:49.368 INFO kablam! Oct 12 17:27:49.368 INFO kablam! warning: value assigned to `is_middle_pressed` is never read Oct 12 17:27:49.368 INFO kablam! --> src/visualization/core.rs:136:39 Oct 12 17:27:49.369 INFO kablam! | Oct 12 17:27:49.369 INFO kablam! 136 | Middle => is_middle_pressed = value, Oct 12 17:27:49.369 INFO kablam! | ^^^^^^^^^^^^^^^^^ Oct 12 17:27:49.370 INFO kablam! Oct 12 17:27:49.370 INFO kablam! warning: value assigned to `x_pos` is never read Oct 12 17:27:49.370 INFO kablam! --> src/visualization/render.rs:485:25 Oct 12 17:27:49.370 INFO kablam! | Oct 12 17:27:49.371 INFO kablam! 485 | let mut x_pos = 0.0; Oct 12 17:27:49.371 INFO kablam! | ^^^^^ Oct 12 17:27:49.371 INFO kablam! Oct 12 17:27:49.420 INFO kablam! warning: variable does not need to be mutable Oct 12 17:27:49.421 INFO kablam! --> src/visualization/camera.rs:74:13 Oct 12 17:27:49.421 INFO kablam! | Oct 12 17:27:49.421 INFO kablam! 74 | let mut result = if height <= 10.0 { 1.0 } else { 0.1 * (height - 10.0) + 1.0 }; Oct 12 17:27:49.422 INFO kablam! | ----^^^^^^ Oct 12 17:27:49.422 INFO kablam! | | Oct 12 17:27:49.422 INFO kablam! | help: remove this `mut` Oct 12 17:27:49.423 INFO kablam! | Oct 12 17:27:49.423 INFO kablam! = note: #[warn(unused_mut)] on by default Oct 12 17:27:49.423 INFO kablam! Oct 12 17:27:49.596 INFO kablam! warning: method is never used: `turn_around` Oct 12 17:27:49.597 INFO kablam! --> src/visualization/camera.rs:47:5 Oct 12 17:27:49.597 INFO kablam! | Oct 12 17:27:49.597 INFO kablam! 47 | pub fn turn_around(&mut self, turn: Vector2) { Oct 12 17:27:49.598 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 12 17:27:49.598 INFO kablam! | Oct 12 17:27:49.598 INFO kablam! = note: #[warn(dead_code)] on by default Oct 12 17:27:49.599 INFO kablam! Oct 12 17:27:49.599 INFO kablam! warning: field is never used: `config_file` Oct 12 17:27:49.599 INFO kablam! --> src/visualization/configuration.rs:61:5 Oct 12 17:27:49.600 INFO kablam! | Oct 12 17:27:49.600 INFO kablam! 61 | config_file: String, Oct 12 17:27:49.600 INFO kablam! | ^^^^^^^^^^^^^^^^^^^ Oct 12 17:27:49.600 INFO kablam! Oct 12 17:27:49.768 INFO kablam! warning: unused variable: `time_now` Oct 12 17:27:49.768 INFO kablam! --> src/server/core.rs:51:17 Oct 12 17:27:49.768 INFO kablam! | Oct 12 17:27:49.768 INFO kablam! 51 | let time_now = Instant::now(); Oct 12 17:27:49.768 INFO kablam! | ^^^^^^^^ help: consider using `_time_now` instead Oct 12 17:27:49.768 INFO kablam! | Oct 12 17:27:49.768 INFO kablam! = note: #[warn(unused_variables)] on by default Oct 12 17:27:49.768 INFO kablam! Oct 12 17:27:49.768 INFO kablam! warning: unused variable: `turn` Oct 12 17:27:49.768 INFO kablam! --> src/visualization/camera.rs:47:35 Oct 12 17:27:49.768 INFO kablam! | Oct 12 17:27:49.768 INFO kablam! 47 | pub fn turn_around(&mut self, turn: Vector2) { Oct 12 17:27:49.768 INFO kablam! | ^^^^ help: consider using `_turn` instead Oct 12 17:27:49.769 INFO kablam! Oct 12 17:27:49.769 INFO kablam! warning: variable `is_left_pressed` is assigned to, but never used Oct 12 17:27:49.769 INFO kablam! --> src/visualization/core.rs:69:17 Oct 12 17:27:49.769 INFO kablam! | Oct 12 17:27:49.769 INFO kablam! 69 | let mut is_left_pressed = false; Oct 12 17:27:49.769 INFO kablam! | ^^^^^^^^^^^^^^^ Oct 12 17:27:49.769 INFO kablam! | Oct 12 17:27:49.769 INFO kablam! = note: consider using `_is_left_pressed` instead Oct 12 17:27:49.769 INFO kablam! Oct 12 17:27:49.769 INFO kablam! warning: variable `is_middle_pressed` is assigned to, but never used Oct 12 17:27:49.769 INFO kablam! --> src/visualization/core.rs:71:17 Oct 12 17:27:49.769 INFO kablam! | Oct 12 17:27:49.769 INFO kablam! 71 | let mut is_middle_pressed = false; Oct 12 17:27:49.769 INFO kablam! | ^^^^^^^^^^^^^^^^^ Oct 12 17:27:49.769 INFO kablam! | Oct 12 17:27:49.769 INFO kablam! = note: consider using `_is_middle_pressed` instead Oct 12 17:27:49.769 INFO kablam! Oct 12 17:27:49.769 INFO kablam! warning: value assigned to `window_x` is never read Oct 12 17:27:49.769 INFO kablam! --> src/visualization/core.rs:105:25 Oct 12 17:27:49.769 INFO kablam! | Oct 12 17:27:49.769 INFO kablam! 105 | window_x = x; Oct 12 17:27:49.769 INFO kablam! | ^^^^^^^^ Oct 12 17:27:49.769 INFO kablam! | Oct 12 17:27:49.769 INFO kablam! = note: #[warn(unused_assignments)] on by default Oct 12 17:27:49.769 INFO kablam! Oct 12 17:27:49.772 INFO kablam! warning: value assigned to `is_left_pressed` is never read Oct 12 17:27:49.772 INFO kablam! --> src/visualization/core.rs:134:39 Oct 12 17:27:49.772 INFO kablam! | Oct 12 17:27:49.772 INFO kablam! 134 | Left => is_left_pressed = value, Oct 12 17:27:49.772 INFO kablam! | ^^^^^^^^^^^^^^^ Oct 12 17:27:49.772 INFO kablam! Oct 12 17:27:49.772 INFO kablam! warning: value assigned to `is_middle_pressed` is never read Oct 12 17:27:49.772 INFO kablam! --> src/visualization/core.rs:136:39 Oct 12 17:27:49.772 INFO kablam! | Oct 12 17:27:49.772 INFO kablam! 136 | Middle => is_middle_pressed = value, Oct 12 17:27:49.772 INFO kablam! | ^^^^^^^^^^^^^^^^^ Oct 12 17:27:49.772 INFO kablam! Oct 12 17:27:49.776 INFO kablam! warning: value assigned to `x_pos` is never read Oct 12 17:27:49.776 INFO kablam! --> src/visualization/render.rs:485:25 Oct 12 17:27:49.776 INFO kablam! | Oct 12 17:27:49.776 INFO kablam! 485 | let mut x_pos = 0.0; Oct 12 17:27:49.776 INFO kablam! | ^^^^^ Oct 12 17:27:49.776 INFO kablam! Oct 12 17:27:49.830 INFO kablam! warning: variable does not need to be mutable Oct 12 17:27:49.830 INFO kablam! --> src/visualization/camera.rs:74:13 Oct 12 17:27:49.830 INFO kablam! | Oct 12 17:27:49.830 INFO kablam! 74 | let mut result = if height <= 10.0 { 1.0 } else { 0.1 * (height - 10.0) + 1.0 }; Oct 12 17:27:49.830 INFO kablam! | ----^^^^^^ Oct 12 17:27:49.830 INFO kablam! | | Oct 12 17:27:49.830 INFO kablam! | help: remove this `mut` Oct 12 17:27:49.830 INFO kablam! | Oct 12 17:27:49.830 INFO kablam! = note: #[warn(unused_mut)] on by default Oct 12 17:27:49.830 INFO kablam! Oct 12 17:27:49.929 INFO kablam! warning: method is never used: `turn_around` Oct 12 17:27:49.929 INFO kablam! --> src/visualization/camera.rs:47:5 Oct 12 17:27:49.929 INFO kablam! | Oct 12 17:27:49.929 INFO kablam! 47 | pub fn turn_around(&mut self, turn: Vector2) { Oct 12 17:27:49.929 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 12 17:27:49.929 INFO kablam! | Oct 12 17:27:49.929 INFO kablam! = note: #[warn(dead_code)] on by default Oct 12 17:27:49.929 INFO kablam! Oct 12 17:27:49.929 INFO kablam! warning: field is never used: `config_file` Oct 12 17:27:49.929 INFO kablam! --> src/visualization/configuration.rs:61:5 Oct 12 17:27:49.929 INFO kablam! | Oct 12 17:27:49.929 INFO kablam! 61 | config_file: String, Oct 12 17:27:49.929 INFO kablam! | ^^^^^^^^^^^^^^^^^^^ Oct 12 17:27:49.936 INFO kablam! Oct 12 17:27:52.281 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 1m 01s Oct 12 17:27:52.316 INFO kablam! su: No module specific data is present Oct 12 17:27:53.188 INFO running `"docker" "rm" "-f" "7e30bb26e22910bd3a10f9cd22c8f7469b3808c2858384710482b515e1eb3fd1"` Oct 12 17:27:53.365 INFO blam! 7e30bb26e22910bd3a10f9cd22c8f7469b3808c2858384710482b515e1eb3fd1