Dec 19 16:48:53.077 INFO checking freesig/mood_motion_server against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955 Dec 19 16:48:53.078 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-1/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/freesig/mood_motion_server:/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" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"` Dec 19 16:48:53.414 INFO [stdout] 3f93a18618c18f3f70e2d8f4d39757b04a7a518a6516b2c28eae1b9b37452b87 Dec 19 16:48:53.414 INFO running `"docker" "start" "-a" "3f93a18618c18f3f70e2d8f4d39757b04a7a518a6516b2c28eae1b9b37452b87"` Dec 19 16:48:54.015 INFO [stderr] Checking serial-core v0.4.0 Dec 19 16:48:54.015 INFO [stderr] Checking termios v0.2.2 Dec 19 16:48:54.015 INFO [stderr] Checking ioctl-rs v0.1.5 Dec 19 16:48:54.028 INFO [stderr] Checking cgmath v0.15.0 Dec 19 16:48:54.028 INFO [stderr] Checking arrayvec v0.4.2 Dec 19 16:48:54.584 INFO [stderr] Checking serial-unix v0.4.0 Dec 19 16:48:55.052 INFO [stderr] Checking serial v0.4.0 Dec 19 16:48:55.184 INFO [stderr] Checking rusttype v0.2.3 Dec 19 16:48:56.984 INFO [stderr] Checking glium_text_rusttype v0.2.0 Dec 19 16:48:59.473 INFO [stderr] Checking mood_motion_server v0.1.0 (/opt/crater/workdir) Dec 19 16:49:00.243 INFO [stderr] warning: unused `#[macro_use]` import Dec 19 16:49:00.243 INFO [stderr] --> src/main.rs:1:1 Dec 19 16:49:00.243 INFO [stderr] | Dec 19 16:49:00.243 INFO [stderr] 1 | #[macro_use] Dec 19 16:49:00.243 INFO [stderr] | ^^^^^^^^^^^^ Dec 19 16:49:00.243 INFO [stderr] | Dec 19 16:49:00.243 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 19 16:49:00.244 INFO [stderr] Dec 19 16:49:00.244 INFO [stderr] warning: unused import: `Surface` Dec 19 16:49:00.244 INFO [stderr] --> src/render.rs:1:21 Dec 19 16:49:00.244 INFO [stderr] | Dec 19 16:49:00.244 INFO [stderr] 1 | use glium::{glutin, Surface, Display}; Dec 19 16:49:00.244 INFO [stderr] | ^^^^^^^ Dec 19 16:49:00.245 INFO [stderr] Dec 19 16:49:00.248 INFO [stderr] warning: unused import: `DivAssign` Dec 19 16:49:00.248 INFO [stderr] --> src/movement.rs:4:32 Dec 19 16:49:00.248 INFO [stderr] | Dec 19 16:49:00.248 INFO [stderr] 4 | use std::ops::{Sub, AddAssign, DivAssign}; Dec 19 16:49:00.248 INFO [stderr] | ^^^^^^^^^ Dec 19 16:49:00.248 INFO [stderr] Dec 19 16:49:00.248 INFO [stderr] warning: unused import: `std::vec::IntoIter` Dec 19 16:49:00.248 INFO [stderr] --> src/clouds.rs:5:5 Dec 19 16:49:00.248 INFO [stderr] | Dec 19 16:49:00.248 INFO [stderr] 5 | use std::vec::IntoIter; Dec 19 16:49:00.248 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Dec 19 16:49:00.248 INFO [stderr] Dec 19 16:49:00.248 INFO [stderr] warning: unused `#[macro_use]` import Dec 19 16:49:00.248 INFO [stderr] --> src/main.rs:1:1 Dec 19 16:49:00.248 INFO [stderr] | Dec 19 16:49:00.248 INFO [stderr] 1 | #[macro_use] Dec 19 16:49:00.249 INFO [stderr] | ^^^^^^^^^^^^ Dec 19 16:49:00.249 INFO [stderr] | Dec 19 16:49:00.249 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 19 16:49:00.249 INFO [stderr] Dec 19 16:49:00.249 INFO [stderr] warning: unused import: `Surface` Dec 19 16:49:00.249 INFO [stderr] --> src/render.rs:1:21 Dec 19 16:49:00.249 INFO [stderr] | Dec 19 16:49:00.249 INFO [stderr] 1 | use glium::{glutin, Surface, Display}; Dec 19 16:49:00.249 INFO [stderr] | ^^^^^^^ Dec 19 16:49:00.249 INFO [stderr] warning: unused import: `std` Dec 19 16:49:00.249 INFO [stderr] --> src/font.rs:1:5 Dec 19 16:49:00.249 INFO [stderr] | Dec 19 16:49:00.249 INFO [stderr] 1 | use std; Dec 19 16:49:00.249 INFO [stderr] | ^^^ Dec 19 16:49:00.249 INFO [stderr] Dec 19 16:49:00.249 INFO [stderr] Dec 19 16:49:00.249 INFO [stderr] warning: unused import: `cgmath` Dec 19 16:49:00.249 INFO [stderr] --> src/font.rs:4:5 Dec 19 16:49:00.249 INFO [stderr] | Dec 19 16:49:00.249 INFO [stderr] 4 | use cgmath; Dec 19 16:49:00.249 INFO [stderr] | ^^^^^^ Dec 19 16:49:00.249 INFO [stderr] Dec 19 16:49:00.249 INFO [stderr] warning: unused import: `TextDisplay` Dec 19 16:49:00.249 INFO [stderr] --> src/font.rs:5:18 Dec 19 16:49:00.249 INFO [stderr] | Dec 19 16:49:00.249 INFO [stderr] 5 | use glium_text::{TextDisplay, TextSystem}; Dec 19 16:49:00.249 INFO [stderr] | ^^^^^^^^^^^ Dec 19 16:49:00.249 INFO [stderr] Dec 19 16:49:00.249 INFO [stderr] warning: unused import: `font::Text` Dec 19 16:49:00.249 INFO [stderr] --> src/main.rs:39:5 Dec 19 16:49:00.249 INFO [stderr] | Dec 19 16:49:00.249 INFO [stderr] 39 | use font::Text; Dec 19 16:49:00.249 INFO [stderr] | ^^^^^^^^^^ Dec 19 16:49:00.249 INFO [stderr] Dec 19 16:49:00.249 INFO [stderr] warning: unused import: `DivAssign` Dec 19 16:49:00.249 INFO [stderr] --> src/movement.rs:4:32 Dec 19 16:49:00.249 INFO [stderr] | Dec 19 16:49:00.249 INFO [stderr] 4 | use std::ops::{Sub, AddAssign, DivAssign}; Dec 19 16:49:00.249 INFO [stderr] | ^^^^^^^^^ Dec 19 16:49:00.249 INFO [stderr] Dec 19 16:49:00.249 INFO [stderr] warning: unused import: `std::vec::IntoIter` Dec 19 16:49:00.249 INFO [stderr] --> src/clouds.rs:5:5 Dec 19 16:49:00.249 INFO [stderr] | Dec 19 16:49:00.249 INFO [stderr] 5 | use std::vec::IntoIter; Dec 19 16:49:00.249 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Dec 19 16:49:00.249 INFO [stderr] Dec 19 16:49:00.249 INFO [stderr] warning: unused import: `std` Dec 19 16:49:00.249 INFO [stderr] --> src/font.rs:1:5 Dec 19 16:49:00.249 INFO [stderr] | Dec 19 16:49:00.249 INFO [stderr] 1 | use std; Dec 19 16:49:00.249 INFO [stderr] | ^^^ Dec 19 16:49:00.249 INFO [stderr] Dec 19 16:49:00.249 INFO [stderr] warning: unused import: `cgmath` Dec 19 16:49:00.249 INFO [stderr] --> src/font.rs:4:5 Dec 19 16:49:00.249 INFO [stderr] | Dec 19 16:49:00.249 INFO [stderr] 4 | use cgmath; Dec 19 16:49:00.249 INFO [stderr] | ^^^^^^ Dec 19 16:49:00.249 INFO [stderr] Dec 19 16:49:00.249 INFO [stderr] warning: unused import: `TextDisplay` Dec 19 16:49:00.249 INFO [stderr] --> src/font.rs:5:18 Dec 19 16:49:00.249 INFO [stderr] | Dec 19 16:49:00.249 INFO [stderr] 5 | use glium_text::{TextDisplay, TextSystem}; Dec 19 16:49:00.249 INFO [stderr] | ^^^^^^^^^^^ Dec 19 16:49:00.249 INFO [stderr] Dec 19 16:49:00.249 INFO [stderr] warning: unused import: `font::Text` Dec 19 16:49:00.249 INFO [stderr] --> src/main.rs:39:5 Dec 19 16:49:00.249 INFO [stderr] | Dec 19 16:49:00.249 INFO [stderr] 39 | use font::Text; Dec 19 16:49:00.249 INFO [stderr] | ^^^^^^^^^^ Dec 19 16:49:00.249 INFO [stderr] Dec 19 16:49:00.436 INFO [stderr] warning: unreachable expression Dec 19 16:49:00.436 INFO [stderr] --> src/arduino.rs:50:5 Dec 19 16:49:00.436 INFO [stderr] | Dec 19 16:49:00.436 INFO [stderr] 50 | Ok(()) Dec 19 16:49:00.436 INFO [stderr] | ^^^^^^ Dec 19 16:49:00.436 INFO [stderr] | Dec 19 16:49:00.436 INFO [stderr] = note: #[warn(unreachable_code)] on by default Dec 19 16:49:00.437 INFO [stderr] Dec 19 16:49:00.444 INFO [stderr] warning: unreachable expression Dec 19 16:49:00.444 INFO [stderr] --> src/arduino.rs:50:5 Dec 19 16:49:00.444 INFO [stderr] | Dec 19 16:49:00.444 INFO [stderr] 50 | Ok(()) Dec 19 16:49:00.444 INFO [stderr] | ^^^^^^ Dec 19 16:49:00.444 INFO [stderr] | Dec 19 16:49:00.444 INFO [stderr] = note: #[warn(unreachable_code)] on by default Dec 19 16:49:00.444 INFO [stderr] Dec 19 16:49:00.560 INFO [stderr] warning: unused variable: `e` Dec 19 16:49:00.561 INFO [stderr] --> src/arduino.rs:24:13 Dec 19 16:49:00.561 INFO [stderr] | Dec 19 16:49:00.561 INFO [stderr] 24 | Err(e) => { Dec 19 16:49:00.561 INFO [stderr] | ^ help: consider using `_e` instead Dec 19 16:49:00.561 INFO [stderr] | Dec 19 16:49:00.561 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 19 16:49:00.561 INFO [stderr] Dec 19 16:49:00.561 INFO [stderr] warning: unused variable: `out_buf` Dec 19 16:49:00.561 INFO [stderr] --> src/arduino.rs:34:13 Dec 19 16:49:00.561 INFO [stderr] | Dec 19 16:49:00.561 INFO [stderr] 34 | let mut out_buf: Vec = vec![0u8; 100]; Dec 19 16:49:00.561 INFO [stderr] | ^^^^^^^ help: consider using `_out_buf` instead Dec 19 16:49:00.561 INFO [stderr] Dec 19 16:49:00.561 INFO [stderr] warning: unused variable: `amt` Dec 19 16:49:00.561 INFO [stderr] --> src/movement.rs:81:10 Dec 19 16:49:00.561 INFO [stderr] | Dec 19 16:49:00.561 INFO [stderr] 81 | let (amt, src) = socket.recv_from(&mut buf).unwrap(); Dec 19 16:49:00.561 INFO [stderr] | ^^^ help: consider using `_amt` instead Dec 19 16:49:00.561 INFO [stderr] Dec 19 16:49:00.561 INFO [stderr] warning: unused variable: `src` Dec 19 16:49:00.561 INFO [stderr] --> src/movement.rs:81:15 Dec 19 16:49:00.561 INFO [stderr] | Dec 19 16:49:00.561 INFO [stderr] 81 | let (amt, src) = socket.recv_from(&mut buf).unwrap(); Dec 19 16:49:00.561 INFO [stderr] | ^^^ help: consider using `_src` instead Dec 19 16:49:00.561 INFO [stderr] Dec 19 16:49:00.561 INFO [stderr] warning: unused variable: `i` Dec 19 16:49:00.561 INFO [stderr] --> src/main.rs:137:9 Dec 19 16:49:00.561 INFO [stderr] | Dec 19 16:49:00.561 INFO [stderr] 137 | for i in 0..START_SIZE { Dec 19 16:49:00.561 INFO [stderr] | ^ help: consider using `_i` instead Dec 19 16:49:00.561 INFO [stderr] Dec 19 16:49:00.561 INFO [stderr] warning: unused variable: `TryRecvError` Dec 19 16:49:00.561 INFO [stderr] --> src/main.rs:153:13 Dec 19 16:49:00.561 INFO [stderr] | Dec 19 16:49:00.561 INFO [stderr] 153 | TryRecvError => (), Dec 19 16:49:00.561 INFO [stderr] | ^^^^^^^^^^^^ help: consider using `_TryRecvError` instead Dec 19 16:49:00.561 INFO [stderr] Dec 19 16:49:00.561 INFO [stderr] warning: variable `count` is assigned to, but never used Dec 19 16:49:00.561 INFO [stderr] --> src/main.rs:210:13 Dec 19 16:49:00.561 INFO [stderr] | Dec 19 16:49:00.561 INFO [stderr] 210 | let mut count = 0; Dec 19 16:49:00.561 INFO [stderr] | ^^^^^ Dec 19 16:49:00.561 INFO [stderr] | Dec 19 16:49:00.561 INFO [stderr] = note: consider using `_count` instead Dec 19 16:49:00.561 INFO [stderr] Dec 19 16:49:00.571 INFO [stderr] warning: variable does not need to be mutable Dec 19 16:49:00.571 INFO [stderr] --> src/main.rs:107:13 Dec 19 16:49:00.571 INFO [stderr] | Dec 19 16:49:00.571 INFO [stderr] 107 | let mut jerk = j.lock().unwrap(); Dec 19 16:49:00.571 INFO [stderr] | ----^^^^ Dec 19 16:49:00.571 INFO [stderr] | | Dec 19 16:49:00.571 INFO [stderr] | help: remove this `mut` Dec 19 16:49:00.571 INFO [stderr] | Dec 19 16:49:00.571 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 19 16:49:00.571 INFO [stderr] Dec 19 16:49:00.581 INFO [stderr] warning: variable does not need to be mutable Dec 19 16:49:00.581 INFO [stderr] --> src/main.rs:184:9 Dec 19 16:49:00.581 INFO [stderr] | Dec 19 16:49:00.581 INFO [stderr] 184 | let mut patterns = create_colour_clouds(); Dec 19 16:49:00.581 INFO [stderr] | ----^^^^^^^^ Dec 19 16:49:00.581 INFO [stderr] | | Dec 19 16:49:00.581 INFO [stderr] | help: remove this `mut` Dec 19 16:49:00.581 INFO [stderr] Dec 19 16:49:00.581 INFO [stderr] warning: variable does not need to be mutable Dec 19 16:49:00.581 INFO [stderr] --> src/main.rs:188:9 Dec 19 16:49:00.581 INFO [stderr] | Dec 19 16:49:00.581 INFO [stderr] 188 | let mut port = arduino::open(); Dec 19 16:49:00.581 INFO [stderr] | ----^^^^ Dec 19 16:49:00.581 INFO [stderr] | | Dec 19 16:49:00.581 INFO [stderr] | help: remove this `mut` Dec 19 16:49:00.581 INFO [stderr] Dec 19 16:49:00.587 INFO [stderr] warning: variable does not need to be mutable Dec 19 16:49:00.587 INFO [stderr] --> src/arduino.rs:34:9 Dec 19 16:49:00.587 INFO [stderr] | Dec 19 16:49:00.587 INFO [stderr] 34 | let mut out_buf: Vec = vec![0u8; 100]; Dec 19 16:49:00.587 INFO [stderr] | ----^^^^^^^ Dec 19 16:49:00.587 INFO [stderr] | | Dec 19 16:49:00.587 INFO [stderr] | help: remove this `mut` Dec 19 16:49:00.587 INFO [stderr] Dec 19 16:49:00.618 INFO [stderr] warning: unused variable: `e` Dec 19 16:49:00.618 INFO [stderr] --> src/arduino.rs:24:13 Dec 19 16:49:00.618 INFO [stderr] | Dec 19 16:49:00.618 INFO [stderr] 24 | Err(e) => { Dec 19 16:49:00.618 INFO [stderr] | ^ help: consider using `_e` instead Dec 19 16:49:00.618 INFO [stderr] | Dec 19 16:49:00.618 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 19 16:49:00.618 INFO [stderr] Dec 19 16:49:00.618 INFO [stderr] warning: unused variable: `out_buf` Dec 19 16:49:00.618 INFO [stderr] --> src/arduino.rs:34:13 Dec 19 16:49:00.618 INFO [stderr] | Dec 19 16:49:00.618 INFO [stderr] 34 | let mut out_buf: Vec = vec![0u8; 100]; Dec 19 16:49:00.618 INFO [stderr] | ^^^^^^^ help: consider using `_out_buf` instead Dec 19 16:49:00.618 INFO [stderr] Dec 19 16:49:00.618 INFO [stderr] warning: unused variable: `amt` Dec 19 16:49:00.618 INFO [stderr] --> src/movement.rs:81:10 Dec 19 16:49:00.618 INFO [stderr] | Dec 19 16:49:00.618 INFO [stderr] 81 | let (amt, src) = socket.recv_from(&mut buf).unwrap(); Dec 19 16:49:00.618 INFO [stderr] | ^^^ help: consider using `_amt` instead Dec 19 16:49:00.618 INFO [stderr] Dec 19 16:49:00.618 INFO [stderr] warning: unused variable: `src` Dec 19 16:49:00.618 INFO [stderr] --> src/movement.rs:81:15 Dec 19 16:49:00.618 INFO [stderr] | Dec 19 16:49:00.618 INFO [stderr] 81 | let (amt, src) = socket.recv_from(&mut buf).unwrap(); Dec 19 16:49:00.618 INFO [stderr] | ^^^ help: consider using `_src` instead Dec 19 16:49:00.618 INFO [stderr] Dec 19 16:49:00.618 INFO [stderr] warning: unused variable: `i` Dec 19 16:49:00.618 INFO [stderr] --> src/main.rs:137:9 Dec 19 16:49:00.619 INFO [stderr] | Dec 19 16:49:00.619 INFO [stderr] 137 | for i in 0..START_SIZE { Dec 19 16:49:00.619 INFO [stderr] | ^ help: consider using `_i` instead Dec 19 16:49:00.619 INFO [stderr] Dec 19 16:49:00.619 INFO [stderr] warning: unused variable: `TryRecvError` Dec 19 16:49:00.619 INFO [stderr] --> src/main.rs:153:13 Dec 19 16:49:00.619 INFO [stderr] | Dec 19 16:49:00.619 INFO [stderr] 153 | TryRecvError => (), Dec 19 16:49:00.619 INFO [stderr] | ^^^^^^^^^^^^ help: consider using `_TryRecvError` instead Dec 19 16:49:00.619 INFO [stderr] Dec 19 16:49:00.619 INFO [stderr] warning: variable `count` is assigned to, but never used Dec 19 16:49:00.619 INFO [stderr] --> src/main.rs:210:13 Dec 19 16:49:00.619 INFO [stderr] | Dec 19 16:49:00.619 INFO [stderr] 210 | let mut count = 0; Dec 19 16:49:00.619 INFO [stderr] | ^^^^^ Dec 19 16:49:00.619 INFO [stderr] | Dec 19 16:49:00.619 INFO [stderr] = note: consider using `_count` instead Dec 19 16:49:00.619 INFO [stderr] Dec 19 16:49:00.625 INFO [stderr] warning: variable does not need to be mutable Dec 19 16:49:00.625 INFO [stderr] --> src/render.rs:42:9 Dec 19 16:49:00.625 INFO [stderr] | Dec 19 16:49:00.625 INFO [stderr] 42 | let mut events_loop = glutin::EventsLoop::new(); Dec 19 16:49:00.625 INFO [stderr] | ----^^^^^^^^^^^ Dec 19 16:49:00.625 INFO [stderr] | | Dec 19 16:49:00.625 INFO [stderr] | help: remove this `mut` Dec 19 16:49:00.625 INFO [stderr] Dec 19 16:49:00.646 INFO [stderr] warning: variable does not need to be mutable Dec 19 16:49:00.646 INFO [stderr] --> src/clouds.rs:51:12 Dec 19 16:49:00.646 INFO [stderr] | Dec 19 16:49:00.646 INFO [stderr] 51 | Ok(mut f) => { Dec 19 16:49:00.646 INFO [stderr] | ----^ Dec 19 16:49:00.646 INFO [stderr] | | Dec 19 16:49:00.646 INFO [stderr] | help: remove this `mut` Dec 19 16:49:00.646 INFO [stderr] Dec 19 16:49:00.648 INFO [stderr] warning: variable does not need to be mutable Dec 19 16:49:00.648 INFO [stderr] --> src/main.rs:107:13 Dec 19 16:49:00.648 INFO [stderr] | Dec 19 16:49:00.648 INFO [stderr] 107 | let mut jerk = j.lock().unwrap(); Dec 19 16:49:00.648 INFO [stderr] | ----^^^^ Dec 19 16:49:00.648 INFO [stderr] | | Dec 19 16:49:00.648 INFO [stderr] | help: remove this `mut` Dec 19 16:49:00.649 INFO [stderr] | Dec 19 16:49:00.649 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 19 16:49:00.649 INFO [stderr] Dec 19 16:49:00.659 INFO [stderr] warning: function is never used: `jerk_to_light` Dec 19 16:49:00.659 INFO [stderr] --> src/movement.rs:110:1 Dec 19 16:49:00.659 INFO [stderr] | Dec 19 16:49:00.659 INFO [stderr] 110 | pub fn jerk_to_light(colour: f32, light: i16) -> String{ Dec 19 16:49:00.659 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 16:49:00.659 INFO [stderr] | Dec 19 16:49:00.659 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 19 16:49:00.659 INFO [stderr] Dec 19 16:49:00.659 INFO [stderr] warning: struct is never constructed: `Cloud` Dec 19 16:49:00.659 INFO [stderr] --> src/clouds.rs:12:1 Dec 19 16:49:00.659 INFO [stderr] | Dec 19 16:49:00.659 INFO [stderr] 12 | pub struct Cloud{ Dec 19 16:49:00.659 INFO [stderr] | ^^^^^^^^^^^^^^^^ Dec 19 16:49:00.659 INFO [stderr] Dec 19 16:49:00.659 INFO [stderr] warning: function is never used: `load` Dec 19 16:49:00.659 INFO [stderr] --> src/clouds.rs:87:1 Dec 19 16:49:00.659 INFO [stderr] | Dec 19 16:49:00.660 INFO [stderr] 87 | pub fn load(p: &Path, min: u8, max: u8) -> Option { Dec 19 16:49:00.660 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 16:49:00.660 INFO [stderr] Dec 19 16:49:00.660 INFO [stderr] warning: variable does not need to be mutable Dec 19 16:49:00.660 INFO [stderr] --> src/main.rs:184:9 Dec 19 16:49:00.660 INFO [stderr] | Dec 19 16:49:00.660 INFO [stderr] 184 | let mut patterns = create_colour_clouds(); Dec 19 16:49:00.660 INFO [stderr] | ----^^^^^^^^ Dec 19 16:49:00.660 INFO [stderr] | | Dec 19 16:49:00.661 INFO [stderr] | help: remove this `mut` Dec 19 16:49:00.661 INFO [stderr] Dec 19 16:49:00.661 INFO [stderr] warning: variable does not need to be mutable Dec 19 16:49:00.661 INFO [stderr] --> src/main.rs:188:9 Dec 19 16:49:00.661 INFO [stderr] | Dec 19 16:49:00.661 INFO [stderr] 188 | let mut port = arduino::open(); Dec 19 16:49:00.662 INFO [stderr] | ----^^^^ Dec 19 16:49:00.662 INFO [stderr] | | Dec 19 16:49:00.662 INFO [stderr] | help: remove this `mut` Dec 19 16:49:00.662 INFO [stderr] Dec 19 16:49:00.662 INFO [stderr] warning: function is never used: `cloud_to_light` Dec 19 16:49:00.662 INFO [stderr] --> src/clouds.rs:121:1 Dec 19 16:49:00.662 INFO [stderr] | Dec 19 16:49:00.662 INFO [stderr] 121 | pub fn cloud_to_light(c: &mut Cloud) -> Colour{ Dec 19 16:49:00.662 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 16:49:00.662 INFO [stderr] Dec 19 16:49:00.662 INFO [stderr] warning: method is never used: `new` Dec 19 16:49:00.662 INFO [stderr] --> src/buffer.rs:10:5 Dec 19 16:49:00.662 INFO [stderr] | Dec 19 16:49:00.662 INFO [stderr] 10 | pub fn new(size: usize) -> Self { Dec 19 16:49:00.663 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 16:49:00.663 INFO [stderr] Dec 19 16:49:00.663 INFO [stderr] warning: method is never used: `last` Dec 19 16:49:00.680 INFO [stderr] --> src/buffer.rs:32:5 Dec 19 16:49:00.680 INFO [stderr] | Dec 19 16:49:00.680 INFO [stderr] 32 | pub fn last(&self) -> Option{ Dec 19 16:49:00.680 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 16:49:00.680 INFO [stderr] warning: variable does not need to be mutable Dec 19 16:49:00.680 INFO [stderr] --> src/arduino.rs:34:9 Dec 19 16:49:00.680 INFO [stderr] | Dec 19 16:49:00.681 INFO [stderr] 34 | let mut out_buf: Vec = vec![0u8; 100]; Dec 19 16:49:00.681 INFO [stderr] | ----^^^^^^^ Dec 19 16:49:00.681 INFO [stderr] | | Dec 19 16:49:00.681 INFO [stderr] | help: remove this `mut` Dec 19 16:49:00.681 INFO [stderr] Dec 19 16:49:00.681 INFO [stderr] Dec 19 16:49:00.681 INFO [stderr] warning: function is never used: `create_clouds` Dec 19 16:49:00.681 INFO [stderr] --> src/main.rs:43:1 Dec 19 16:49:00.681 INFO [stderr] | Dec 19 16:49:00.681 INFO [stderr] 43 | fn create_clouds() -> Vec { Dec 19 16:49:00.681 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 16:49:00.681 INFO [stderr] Dec 19 16:49:00.681 INFO [stderr] warning: function is never used: `run_clouds` Dec 19 16:49:00.681 INFO [stderr] --> src/main.rs:75:1 Dec 19 16:49:00.681 INFO [stderr] | Dec 19 16:49:00.681 INFO [stderr] 75 | fn run_clouds(mut patterns: Vec, tx: Sender, j: Arc< Mutex >){ Dec 19 16:49:00.681 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 16:49:00.681 INFO [stderr] Dec 19 16:49:00.684 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 19 16:49:00.684 INFO [stderr] --> src/render.rs:107:29 Dec 19 16:49:00.684 INFO [stderr] | Dec 19 16:49:00.684 INFO [stderr] 107 | min_sender.send(*min_accel); Dec 19 16:49:00.684 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 16:49:00.684 INFO [stderr] | Dec 19 16:49:00.684 INFO [stderr] = note: #[warn(unused_must_use)] on by default Dec 19 16:49:00.684 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 19 16:49:00.684 INFO [stderr] Dec 19 16:49:00.684 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 19 16:49:00.684 INFO [stderr] --> src/render.rs:115:29 Dec 19 16:49:00.684 INFO [stderr] | Dec 19 16:49:00.684 INFO [stderr] 115 | min_sender.send(*min_accel); Dec 19 16:49:00.684 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 16:49:00.684 INFO [stderr] | Dec 19 16:49:00.684 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 19 16:49:00.684 INFO [stderr] Dec 19 16:49:00.685 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 19 16:49:00.685 INFO [stderr] --> src/main.rs:89:13 Dec 19 16:49:00.685 INFO [stderr] | Dec 19 16:49:00.685 INFO [stderr] 89 | tx.send(msg); Dec 19 16:49:00.685 INFO [stderr] | ^^^^^^^^^^^^^ Dec 19 16:49:00.685 INFO [stderr] | Dec 19 16:49:00.685 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 19 16:49:00.685 INFO [stderr] Dec 19 16:49:00.686 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 19 16:49:00.686 INFO [stderr] --> src/main.rs:91:13 Dec 19 16:49:00.686 INFO [stderr] | Dec 19 16:49:00.686 INFO [stderr] 91 | tx.send(msg); Dec 19 16:49:00.686 INFO [stderr] | ^^^^^^^^^^^^^ Dec 19 16:49:00.686 INFO [stderr] | Dec 19 16:49:00.686 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 19 16:49:00.686 INFO [stderr] Dec 19 16:49:00.686 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 19 16:49:00.686 INFO [stderr] --> src/main.rs:126:9 Dec 19 16:49:00.686 INFO [stderr] | Dec 19 16:49:00.686 INFO [stderr] 126 | tx.send(msg); Dec 19 16:49:00.686 INFO [stderr] | ^^^^^^^^^^^^^ Dec 19 16:49:00.686 INFO [stderr] | Dec 19 16:49:00.686 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 19 16:49:00.686 INFO [stderr] Dec 19 16:49:00.686 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 19 16:49:00.686 INFO [stderr] --> src/main.rs:128:9 Dec 19 16:49:00.686 INFO [stderr] | Dec 19 16:49:00.686 INFO [stderr] 128 | tx.send(msg); Dec 19 16:49:00.686 INFO [stderr] | ^^^^^^^^^^^^^ Dec 19 16:49:00.686 INFO [stderr] | Dec 19 16:49:00.686 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 19 16:49:00.686 INFO [stderr] Dec 19 16:49:00.686 INFO [stderr] warning: variable `TryRecvError` should have a snake case name such as `try_recv_error` Dec 19 16:49:00.686 INFO [stderr] --> src/main.rs:153:13 Dec 19 16:49:00.686 INFO [stderr] | Dec 19 16:49:00.686 INFO [stderr] 153 | TryRecvError => (), Dec 19 16:49:00.686 INFO [stderr] | ^^^^^^^^^^^^ Dec 19 16:49:00.686 INFO [stderr] | Dec 19 16:49:00.686 INFO [stderr] = note: #[warn(non_snake_case)] on by default Dec 19 16:49:00.686 INFO [stderr] Dec 19 16:49:00.735 INFO [stderr] warning: variable does not need to be mutable Dec 19 16:49:00.735 INFO [stderr] --> src/render.rs:42:9 Dec 19 16:49:00.735 INFO [stderr] | Dec 19 16:49:00.735 INFO [stderr] 42 | let mut events_loop = glutin::EventsLoop::new(); Dec 19 16:49:00.735 INFO [stderr] | ----^^^^^^^^^^^ Dec 19 16:49:00.735 INFO [stderr] | | Dec 19 16:49:00.735 INFO [stderr] | help: remove this `mut` Dec 19 16:49:00.735 INFO [stderr] Dec 19 16:49:00.756 INFO [stderr] warning: variable does not need to be mutable Dec 19 16:49:00.756 INFO [stderr] --> src/clouds.rs:51:12 Dec 19 16:49:00.756 INFO [stderr] | Dec 19 16:49:00.756 INFO [stderr] 51 | Ok(mut f) => { Dec 19 16:49:00.756 INFO [stderr] | ----^ Dec 19 16:49:00.756 INFO [stderr] | | Dec 19 16:49:00.756 INFO [stderr] | help: remove this `mut` Dec 19 16:49:00.756 INFO [stderr] Dec 19 16:49:00.761 INFO [stderr] warning: function is never used: `jerk_to_light` Dec 19 16:49:00.761 INFO [stderr] --> src/movement.rs:110:1 Dec 19 16:49:00.761 INFO [stderr] | Dec 19 16:49:00.761 INFO [stderr] 110 | pub fn jerk_to_light(colour: f32, light: i16) -> String{ Dec 19 16:49:00.761 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 16:49:00.761 INFO [stderr] | Dec 19 16:49:00.761 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 19 16:49:00.761 INFO [stderr] Dec 19 16:49:00.761 INFO [stderr] warning: struct is never constructed: `Cloud` Dec 19 16:49:00.761 INFO [stderr] --> src/clouds.rs:12:1 Dec 19 16:49:00.761 INFO [stderr] | Dec 19 16:49:00.761 INFO [stderr] 12 | pub struct Cloud{ Dec 19 16:49:00.761 INFO [stderr] | ^^^^^^^^^^^^^^^^ Dec 19 16:49:00.761 INFO [stderr] Dec 19 16:49:00.761 INFO [stderr] warning: function is never used: `load` Dec 19 16:49:00.761 INFO [stderr] --> src/clouds.rs:87:1 Dec 19 16:49:00.761 INFO [stderr] | Dec 19 16:49:00.761 INFO [stderr] 87 | pub fn load(p: &Path, min: u8, max: u8) -> Option { Dec 19 16:49:00.761 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 16:49:00.761 INFO [stderr] Dec 19 16:49:00.761 INFO [stderr] warning: function is never used: `cloud_to_light` Dec 19 16:49:00.761 INFO [stderr] --> src/clouds.rs:121:1 Dec 19 16:49:00.761 INFO [stderr] | Dec 19 16:49:00.761 INFO [stderr] 121 | pub fn cloud_to_light(c: &mut Cloud) -> Colour{ Dec 19 16:49:00.761 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 16:49:00.761 INFO [stderr] Dec 19 16:49:00.761 INFO [stderr] warning: method is never used: `new` Dec 19 16:49:00.761 INFO [stderr] --> src/buffer.rs:10:5 Dec 19 16:49:00.761 INFO [stderr] | Dec 19 16:49:00.761 INFO [stderr] 10 | pub fn new(size: usize) -> Self { Dec 19 16:49:00.761 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 16:49:00.761 INFO [stderr] Dec 19 16:49:00.761 INFO [stderr] warning: method is never used: `last` Dec 19 16:49:00.761 INFO [stderr] --> src/buffer.rs:32:5 Dec 19 16:49:00.761 INFO [stderr] | Dec 19 16:49:00.761 INFO [stderr] 32 | pub fn last(&self) -> Option{ Dec 19 16:49:00.761 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 16:49:00.761 INFO [stderr] Dec 19 16:49:00.761 INFO [stderr] warning: function is never used: `create_clouds` Dec 19 16:49:00.761 INFO [stderr] --> src/main.rs:43:1 Dec 19 16:49:00.761 INFO [stderr] | Dec 19 16:49:00.761 INFO [stderr] 43 | fn create_clouds() -> Vec { Dec 19 16:49:00.762 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 16:49:00.762 INFO [stderr] Dec 19 16:49:00.762 INFO [stderr] warning: function is never used: `run_clouds` Dec 19 16:49:00.762 INFO [stderr] --> src/main.rs:75:1 Dec 19 16:49:00.762 INFO [stderr] | Dec 19 16:49:00.762 INFO [stderr] 75 | fn run_clouds(mut patterns: Vec, tx: Sender, j: Arc< Mutex >){ Dec 19 16:49:00.762 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 16:49:00.762 INFO [stderr] Dec 19 16:49:00.762 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 19 16:49:00.762 INFO [stderr] --> src/render.rs:107:29 Dec 19 16:49:00.762 INFO [stderr] | Dec 19 16:49:00.762 INFO [stderr] 107 | min_sender.send(*min_accel); Dec 19 16:49:00.762 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 16:49:00.762 INFO [stderr] | Dec 19 16:49:00.762 INFO [stderr] = note: #[warn(unused_must_use)] on by default Dec 19 16:49:00.762 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 19 16:49:00.762 INFO [stderr] Dec 19 16:49:00.762 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 19 16:49:00.762 INFO [stderr] --> src/render.rs:115:29 Dec 19 16:49:00.762 INFO [stderr] | Dec 19 16:49:00.762 INFO [stderr] 115 | min_sender.send(*min_accel); Dec 19 16:49:00.762 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 16:49:00.762 INFO [stderr] | Dec 19 16:49:00.762 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 19 16:49:00.762 INFO [stderr] Dec 19 16:49:00.763 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 19 16:49:00.763 INFO [stderr] --> src/main.rs:89:13 Dec 19 16:49:00.763 INFO [stderr] | Dec 19 16:49:00.763 INFO [stderr] 89 | tx.send(msg); Dec 19 16:49:00.763 INFO [stderr] | ^^^^^^^^^^^^^ Dec 19 16:49:00.763 INFO [stderr] | Dec 19 16:49:00.763 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 19 16:49:00.763 INFO [stderr] Dec 19 16:49:00.763 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 19 16:49:00.763 INFO [stderr] --> src/main.rs:91:13 Dec 19 16:49:00.763 INFO [stderr] | Dec 19 16:49:00.763 INFO [stderr] 91 | tx.send(msg); Dec 19 16:49:00.763 INFO [stderr] | ^^^^^^^^^^^^^ Dec 19 16:49:00.763 INFO [stderr] | Dec 19 16:49:00.763 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 19 16:49:00.763 INFO [stderr] Dec 19 16:49:00.764 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 19 16:49:00.768 INFO [stderr] --> src/main.rs:126:9 Dec 19 16:49:00.768 INFO [stderr] | Dec 19 16:49:00.768 INFO [stderr] 126 | tx.send(msg); Dec 19 16:49:00.768 INFO [stderr] | ^^^^^^^^^^^^^ Dec 19 16:49:00.768 INFO [stderr] | Dec 19 16:49:00.768 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 19 16:49:00.768 INFO [stderr] Dec 19 16:49:00.768 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 19 16:49:00.768 INFO [stderr] --> src/main.rs:128:9 Dec 19 16:49:00.768 INFO [stderr] | Dec 19 16:49:00.768 INFO [stderr] 128 | tx.send(msg); Dec 19 16:49:00.768 INFO [stderr] | ^^^^^^^^^^^^^ Dec 19 16:49:00.768 INFO [stderr] | Dec 19 16:49:00.768 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 19 16:49:00.768 INFO [stderr] Dec 19 16:49:00.768 INFO [stderr] warning: variable `TryRecvError` should have a snake case name such as `try_recv_error` Dec 19 16:49:00.768 INFO [stderr] --> src/main.rs:153:13 Dec 19 16:49:00.768 INFO [stderr] | Dec 19 16:49:00.768 INFO [stderr] 153 | TryRecvError => (), Dec 19 16:49:00.768 INFO [stderr] | ^^^^^^^^^^^^ Dec 19 16:49:00.768 INFO [stderr] | Dec 19 16:49:00.768 INFO [stderr] = note: #[warn(non_snake_case)] on by default Dec 19 16:49:00.768 INFO [stderr] Dec 19 16:49:00.836 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 7.01s Dec 19 16:49:01.178 INFO running `"docker" "inspect" "3f93a18618c18f3f70e2d8f4d39757b04a7a518a6516b2c28eae1b9b37452b87"` Dec 19 16:49:01.328 INFO running `"docker" "rm" "-f" "3f93a18618c18f3f70e2d8f4d39757b04a7a518a6516b2c28eae1b9b37452b87"` Dec 19 16:49:01.499 INFO [stdout] 3f93a18618c18f3f70e2d8f4d39757b04a7a518a6516b2c28eae1b9b37452b87