Nov 29 22:19:40.126 INFO checking michel4ngel0/show_and_tell against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 29 22:19:40.126 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-2/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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"`
Nov 29 22:19:40.528 INFO [stdout] 21e461a4ad6261402fbb5d243082f066689fe01561a840273c208bd92e6a5f66
Nov 29 22:19:40.538 INFO running `"docker" "start" "-a" "21e461a4ad6261402fbb5d243082f066689fe01561a840273c208bd92e6a5f66"`
Nov 29 22:19:42.567 INFO [stderr] usermod: no changes
Nov 29 22:19:42.792 INFO [stderr]    Compiling libc v0.2.21
Nov 29 22:19:42.792 INFO [stderr]    Compiling serde v0.9.12
Nov 29 22:19:42.796 INFO [stderr]     Checking lazy_static v0.2.5
Nov 29 22:19:42.832 INFO [stderr]    Compiling xml-rs v0.3.6
Nov 29 22:19:42.832 INFO [stderr]     Checking cgmath v0.12.0
Nov 29 22:19:42.832 INFO [stderr]     Checking aho-corasick v0.6.3
Nov 29 22:19:42.836 INFO [stderr]     Checking fs2 v0.2.5
Nov 29 22:19:42.836 INFO [stderr]     Checking tempfile v2.1.5
Nov 29 22:19:44.616 INFO [stderr]     Checking x11-dl v2.12.0
Nov 29 22:19:45.144 INFO [stderr]     Checking shared_library v0.1.5
Nov 29 22:19:45.696 INFO [stderr]     Checking memmap v0.4.0
Nov 29 22:19:46.124 INFO [stderr]     Checking osmesa-sys v0.1.2
Nov 29 22:19:47.594 INFO [stderr]     Checking regex v0.2.1
Nov 29 22:19:48.052 INFO [stderr]    Compiling rand v0.3.15
Nov 29 22:19:56.434 INFO [stderr]    Compiling wayland-scanner v0.7.8
Nov 29 22:19:56.460 INFO [stderr]    Compiling gl_generator v0.5.2
Nov 29 22:19:56.561 INFO [stderr]    Compiling phf_generator v0.7.21
Nov 29 22:19:57.652 INFO [stderr]    Compiling phf_codegen v0.7.21
Nov 29 22:19:59.664 INFO [stderr]    Compiling target_build_utils v0.3.0
Nov 29 22:19:59.924 INFO [stderr]    Compiling wayland-client v0.7.8
Nov 29 22:20:03.960 INFO [stderr]    Compiling glutin v0.7.4
Nov 29 22:20:04.008 INFO [stderr]    Compiling gl v0.6.1
Nov 29 22:20:15.757 INFO [stderr]    Compiling serde_json v0.9.9
Nov 29 22:20:27.307 INFO [stderr]    Compiling libloading v0.3.4
Nov 29 22:20:29.637 INFO [stderr]     Checking dlib v0.3.1
Nov 29 22:20:30.102 INFO [stderr]     Checking wayland-sys v0.7.8
Nov 29 22:20:32.256 INFO [stderr]     Checking wayland-kbd v0.6.3
Nov 29 22:20:32.256 INFO [stderr]     Checking wayland-window v0.4.4
Nov 29 22:20:33.520 INFO [stderr]     Checking winit v0.5.11
Nov 29 22:20:36.180 INFO [stderr]     Checking show_and_tell v0.1.0 (/source)
Nov 29 22:20:37.830 INFO [stderr] warning: unused import: `std::f64::consts::E`
Nov 29 22:20:37.830 INFO [stderr]  --> src/visualization/camera.rs:2:5
Nov 29 22:20:37.830 INFO [stderr]   |
Nov 29 22:20:37.830 INFO [stderr] 2 | use std::f64::consts::E;
Nov 29 22:20:37.830 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Nov 29 22:20:37.830 INFO [stderr]   |
Nov 29 22:20:37.830 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 29 22:20:37.830 INFO [stderr] 
Nov 29 22:20:37.836 INFO [stderr] warning: unused import: `std::ops::Deref`
Nov 29 22:20:37.836 INFO [stderr]    --> src/visualization/core.rs:201:9
Nov 29 22:20:37.836 INFO [stderr]     |
Nov 29 22:20:37.836 INFO [stderr] 201 |     use std::ops::Deref;
Nov 29 22:20:37.836 INFO [stderr]     |         ^^^^^^^^^^^^^^^
Nov 29 22:20:37.836 INFO [stderr] 
Nov 29 22:20:37.839 INFO [stderr] warning: unused import: `std::f64::consts::E`
Nov 29 22:20:37.839 INFO [stderr]  --> src/visualization/camera.rs:2:5
Nov 29 22:20:37.839 INFO [stderr]   |
Nov 29 22:20:37.839 INFO [stderr] 2 | use std::f64::consts::E;
Nov 29 22:20:37.839 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Nov 29 22:20:37.839 INFO [stderr]   |
Nov 29 22:20:37.839 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 29 22:20:37.839 INFO [stderr] 
Nov 29 22:20:37.840 INFO [stderr] warning: unused import: `std::ops::Deref`
Nov 29 22:20:37.840 INFO [stderr]    --> src/visualization/core.rs:201:9
Nov 29 22:20:37.840 INFO [stderr]     |
Nov 29 22:20:37.840 INFO [stderr] 201 |     use std::ops::Deref;
Nov 29 22:20:37.841 INFO [stderr]     |         ^^^^^^^^^^^^^^^
Nov 29 22:20:37.841 INFO [stderr] 
Nov 29 22:20:38.599 INFO [stderr] warning: unused variable: `time_now`
Nov 29 22:20:38.599 INFO [stderr]   --> src/server/core.rs:51:17
Nov 29 22:20:38.599 INFO [stderr]    |
Nov 29 22:20:38.599 INFO [stderr] 51 |             let time_now = Instant::now();
Nov 29 22:20:38.599 INFO [stderr]    |                 ^^^^^^^^ help: consider using `_time_now` instead
Nov 29 22:20:38.608 INFO [stderr]    |
Nov 29 22:20:38.608 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 29 22:20:38.608 INFO [stderr] 
Nov 29 22:20:38.608 INFO [stderr] warning: unused variable: `turn`
Nov 29 22:20:38.608 INFO [stderr]   --> src/visualization/camera.rs:47:35
Nov 29 22:20:38.608 INFO [stderr]    |
Nov 29 22:20:38.609 INFO [stderr] 47 |     pub fn turn_around(&mut self, turn: Vector2<f32>) {
Nov 29 22:20:38.609 INFO [stderr]    |                                   ^^^^ help: consider using `_turn` instead
Nov 29 22:20:38.609 INFO [stderr] 
Nov 29 22:20:38.609 INFO [stderr] warning: variable `is_left_pressed` is assigned to, but never used
Nov 29 22:20:38.609 INFO [stderr]   --> src/visualization/core.rs:69:17
Nov 29 22:20:38.609 INFO [stderr]    |
Nov 29 22:20:38.609 INFO [stderr] 69 |         let mut is_left_pressed   = false;
Nov 29 22:20:38.609 INFO [stderr]    |                 ^^^^^^^^^^^^^^^
Nov 29 22:20:38.609 INFO [stderr]    |
Nov 29 22:20:38.609 INFO [stderr]    = note: consider using `_is_left_pressed` instead
Nov 29 22:20:38.609 INFO [stderr] 
Nov 29 22:20:38.609 INFO [stderr] warning: variable `is_middle_pressed` is assigned to, but never used
Nov 29 22:20:38.609 INFO [stderr]   --> src/visualization/core.rs:71:17
Nov 29 22:20:38.609 INFO [stderr]    |
Nov 29 22:20:38.610 INFO [stderr] 71 |         let mut is_middle_pressed = false;
Nov 29 22:20:38.610 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^
Nov 29 22:20:38.610 INFO [stderr]    |
Nov 29 22:20:38.610 INFO [stderr]    = note: consider using `_is_middle_pressed` instead
Nov 29 22:20:38.610 INFO [stderr] 
Nov 29 22:20:38.610 INFO [stderr] warning: value assigned to `window_x` is never read
Nov 29 22:20:38.610 INFO [stderr]    --> src/visualization/core.rs:105:25
Nov 29 22:20:38.610 INFO [stderr]     |
Nov 29 22:20:38.610 INFO [stderr] 105 |                         window_x = x;
Nov 29 22:20:38.610 INFO [stderr]     |                         ^^^^^^^^
Nov 29 22:20:38.610 INFO [stderr]     |
Nov 29 22:20:38.610 INFO [stderr]     = note: #[warn(unused_assignments)] on by default
Nov 29 22:20:38.610 INFO [stderr] 
Nov 29 22:20:38.610 INFO [stderr] warning: value assigned to `is_left_pressed` is never read
Nov 29 22:20:38.610 INFO [stderr]    --> src/visualization/core.rs:134:39
Nov 29 22:20:38.611 INFO [stderr]     |
Nov 29 22:20:38.611 INFO [stderr] 134 |                             Left   => is_left_pressed   = value,
Nov 29 22:20:38.611 INFO [stderr]     |                                       ^^^^^^^^^^^^^^^
Nov 29 22:20:38.611 INFO [stderr] 
Nov 29 22:20:38.611 INFO [stderr] warning: value assigned to `is_middle_pressed` is never read
Nov 29 22:20:38.611 INFO [stderr]    --> src/visualization/core.rs:136:39
Nov 29 22:20:38.611 INFO [stderr]     |
Nov 29 22:20:38.611 INFO [stderr] 136 |                             Middle => is_middle_pressed = value,
Nov 29 22:20:38.611 INFO [stderr]     |                                       ^^^^^^^^^^^^^^^^^
Nov 29 22:20:38.611 INFO [stderr] 
Nov 29 22:20:38.611 INFO [stderr] warning: value assigned to `x_pos` is never read
Nov 29 22:20:38.611 INFO [stderr]    --> src/visualization/render.rs:485:25
Nov 29 22:20:38.611 INFO [stderr]     |
Nov 29 22:20:38.611 INFO [stderr] 485 |                 let mut x_pos = 0.0;
Nov 29 22:20:38.611 INFO [stderr]     |                         ^^^^^
Nov 29 22:20:38.612 INFO [stderr] 
Nov 29 22:20:38.612 INFO [stderr] warning: unused variable: `time_now`
Nov 29 22:20:38.612 INFO [stderr]   --> src/server/core.rs:51:17
Nov 29 22:20:38.612 INFO [stderr]    |
Nov 29 22:20:38.612 INFO [stderr] 51 |             let time_now = Instant::now();
Nov 29 22:20:38.612 INFO [stderr]    |                 ^^^^^^^^ help: consider using `_time_now` instead
Nov 29 22:20:38.612 INFO [stderr]    |
Nov 29 22:20:38.612 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 29 22:20:38.612 INFO [stderr] 
Nov 29 22:20:38.612 INFO [stderr] warning: unused variable: `turn`
Nov 29 22:20:38.612 INFO [stderr]   --> src/visualization/camera.rs:47:35
Nov 29 22:20:38.612 INFO [stderr]    |
Nov 29 22:20:38.612 INFO [stderr] 47 |     pub fn turn_around(&mut self, turn: Vector2<f32>) {
Nov 29 22:20:38.613 INFO [stderr]    |                                   ^^^^ help: consider using `_turn` instead
Nov 29 22:20:38.613 INFO [stderr] 
Nov 29 22:20:38.613 INFO [stderr] warning: variable `is_left_pressed` is assigned to, but never used
Nov 29 22:20:38.613 INFO [stderr]   --> src/visualization/core.rs:69:17
Nov 29 22:20:38.613 INFO [stderr]    |
Nov 29 22:20:38.613 INFO [stderr] 69 |         let mut is_left_pressed   = false;
Nov 29 22:20:38.613 INFO [stderr]    |                 ^^^^^^^^^^^^^^^
Nov 29 22:20:38.613 INFO [stderr]    |
Nov 29 22:20:38.613 INFO [stderr]    = note: consider using `_is_left_pressed` instead
Nov 29 22:20:38.613 INFO [stderr] 
Nov 29 22:20:38.613 INFO [stderr] warning: variable `is_middle_pressed` is assigned to, but never used
Nov 29 22:20:38.613 INFO [stderr]   --> src/visualization/core.rs:71:17
Nov 29 22:20:38.614 INFO [stderr]    |
Nov 29 22:20:38.614 INFO [stderr] 71 |         let mut is_middle_pressed = false;
Nov 29 22:20:38.614 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^
Nov 29 22:20:38.614 INFO [stderr]    |
Nov 29 22:20:38.614 INFO [stderr]    = note: consider using `_is_middle_pressed` instead
Nov 29 22:20:38.614 INFO [stderr] 
Nov 29 22:20:38.614 INFO [stderr] warning: value assigned to `window_x` is never read
Nov 29 22:20:38.614 INFO [stderr]    --> src/visualization/core.rs:105:25
Nov 29 22:20:38.614 INFO [stderr]     |
Nov 29 22:20:38.614 INFO [stderr] 105 |                         window_x = x;
Nov 29 22:20:38.614 INFO [stderr]     |                         ^^^^^^^^
Nov 29 22:20:38.614 INFO [stderr]     |
Nov 29 22:20:38.614 INFO [stderr]     = note: #[warn(unused_assignments)] on by default
Nov 29 22:20:38.614 INFO [stderr] 
Nov 29 22:20:38.614 INFO [stderr] warning: value assigned to `is_left_pressed` is never read
Nov 29 22:20:38.614 INFO [stderr]    --> src/visualization/core.rs:134:39
Nov 29 22:20:38.614 INFO [stderr]     |
Nov 29 22:20:38.614 INFO [stderr] 134 |                             Left   => is_left_pressed   = value,
Nov 29 22:20:38.614 INFO [stderr]     |                                       ^^^^^^^^^^^^^^^
Nov 29 22:20:38.614 INFO [stderr] 
Nov 29 22:20:38.614 INFO [stderr] warning: value assigned to `is_middle_pressed` is never read
Nov 29 22:20:38.614 INFO [stderr]    --> src/visualization/core.rs:136:39
Nov 29 22:20:38.614 INFO [stderr]     |
Nov 29 22:20:38.614 INFO [stderr] 136 |                             Middle => is_middle_pressed = value,
Nov 29 22:20:38.614 INFO [stderr]     |                                       ^^^^^^^^^^^^^^^^^
Nov 29 22:20:38.614 INFO [stderr] 
Nov 29 22:20:38.614 INFO [stderr] warning: value assigned to `x_pos` is never read
Nov 29 22:20:38.614 INFO [stderr]    --> src/visualization/render.rs:485:25
Nov 29 22:20:38.614 INFO [stderr]     |
Nov 29 22:20:38.614 INFO [stderr] 485 |                 let mut x_pos = 0.0;
Nov 29 22:20:38.615 INFO [stderr]     |                         ^^^^^
Nov 29 22:20:38.615 INFO [stderr] 
Nov 29 22:20:38.670 INFO [stderr] warning: variable does not need to be mutable
Nov 29 22:20:38.670 INFO [stderr]   --> src/visualization/camera.rs:74:13
Nov 29 22:20:38.670 INFO [stderr]    |
Nov 29 22:20:38.670 INFO [stderr] 74 |         let mut result = if height <= 10.0 { 1.0 } else { 0.1 * (height - 10.0) + 1.0 };
Nov 29 22:20:38.670 INFO [stderr]    |             ----^^^^^^
Nov 29 22:20:38.670 INFO [stderr]    |             |
Nov 29 22:20:38.670 INFO [stderr]    |             help: remove this `mut`
Nov 29 22:20:38.670 INFO [stderr]    |
Nov 29 22:20:38.670 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 29 22:20:38.670 INFO [stderr] 
Nov 29 22:20:38.780 INFO [stderr] warning: variable does not need to be mutable
Nov 29 22:20:38.780 INFO [stderr]   --> src/visualization/camera.rs:74:13
Nov 29 22:20:38.780 INFO [stderr]    |
Nov 29 22:20:38.780 INFO [stderr] 74 |         let mut result = if height <= 10.0 { 1.0 } else { 0.1 * (height - 10.0) + 1.0 };
Nov 29 22:20:38.780 INFO [stderr]    |             ----^^^^^^
Nov 29 22:20:38.780 INFO [stderr]    |             |
Nov 29 22:20:38.780 INFO [stderr]    |             help: remove this `mut`
Nov 29 22:20:38.780 INFO [stderr]    |
Nov 29 22:20:38.780 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 29 22:20:38.780 INFO [stderr] 
Nov 29 22:20:38.803 INFO [stderr] warning: method is never used: `turn_around`
Nov 29 22:20:38.803 INFO [stderr]   --> src/visualization/camera.rs:47:5
Nov 29 22:20:38.803 INFO [stderr]    |
Nov 29 22:20:38.803 INFO [stderr] 47 |     pub fn turn_around(&mut self, turn: Vector2<f32>) {
Nov 29 22:20:38.803 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 22:20:38.803 INFO [stderr]    |
Nov 29 22:20:38.803 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 29 22:20:38.804 INFO [stderr] 
Nov 29 22:20:38.804 INFO [stderr] warning: field is never used: `config_file`
Nov 29 22:20:38.804 INFO [stderr]   --> src/visualization/configuration.rs:61:5
Nov 29 22:20:38.804 INFO [stderr]    |
Nov 29 22:20:38.804 INFO [stderr] 61 |     config_file: String,
Nov 29 22:20:38.804 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Nov 29 22:20:38.804 INFO [stderr] 
Nov 29 22:20:39.066 INFO [stderr] warning: method is never used: `turn_around`
Nov 29 22:20:39.067 INFO [stderr]   --> src/visualization/camera.rs:47:5
Nov 29 22:20:39.067 INFO [stderr]    |
Nov 29 22:20:39.067 INFO [stderr] 47 |     pub fn turn_around(&mut self, turn: Vector2<f32>) {
Nov 29 22:20:39.067 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 22:20:39.068 INFO [stderr]    |
Nov 29 22:20:39.068 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 29 22:20:39.068 INFO [stderr] 
Nov 29 22:20:39.068 INFO [stderr] warning: field is never used: `config_file`
Nov 29 22:20:39.069 INFO [stderr]   --> src/visualization/configuration.rs:61:5
Nov 29 22:20:39.069 INFO [stderr]    |
Nov 29 22:20:39.069 INFO [stderr] 61 |     config_file: String,
Nov 29 22:20:39.070 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Nov 29 22:20:39.070 INFO [stderr] 
Nov 29 22:20:41.824 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 59.22s
Nov 29 22:20:41.836 INFO [stderr] su: No module specific data is present
Nov 29 22:20:42.358 INFO running `"docker" "inspect" "21e461a4ad6261402fbb5d243082f066689fe01561a840273c208bd92e6a5f66"`
Nov 29 22:20:42.604 INFO running `"docker" "rm" "-f" "21e461a4ad6261402fbb5d243082f066689fe01561a840273c208bd92e6a5f66"`
Nov 29 22:20:42.880 INFO [stdout] 21e461a4ad6261402fbb5d243082f066689fe01561a840273c208bd92e6a5f66