Dec 11 18:18:21.235 INFO checking freesig/mood_motion_server against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677 Dec 11 18:18:21.235 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-4/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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"` Dec 11 18:18:21.466 INFO [stdout] 06e7ad3cc4914743caeed8cc9424a92ec5051754daf584d1d77f11e1ff02e5ea Dec 11 18:18:21.466 INFO running `"docker" "start" "-a" "06e7ad3cc4914743caeed8cc9424a92ec5051754daf584d1d77f11e1ff02e5ea"` Dec 11 18:18:22.328 INFO [stderr] usermod: no changes Dec 11 18:18:22.589 INFO [stderr] Compiling libc v0.2.31 Dec 11 18:18:22.590 INFO [stderr] Checking smallvec v0.4.3 Dec 11 18:18:22.591 INFO [stderr] Checking shared_library v0.1.7 Dec 11 18:18:22.591 INFO [stderr] Checking ioctl-rs v0.1.5 Dec 11 18:18:22.591 INFO [stderr] Checking termios v0.2.2 Dec 11 18:18:22.593 INFO [stderr] Checking serial-core v0.4.0 Dec 11 18:18:22.595 INFO [stderr] Checking tempfile v2.1.6 Dec 11 18:18:22.596 INFO [stderr] Checking arrayvec v0.4.2 Dec 11 18:18:23.548 INFO [stderr] Compiling glium v0.17.1 Dec 11 18:18:23.693 INFO [stderr] Checking x11-dl v2.15.0 Dec 11 18:18:23.749 INFO [stderr] Checking fs2 v0.2.5 Dec 11 18:18:24.000 INFO [stderr] Checking serial-unix v0.4.0 Dec 11 18:18:24.080 INFO [stderr] Checking osmesa-sys v0.1.2 Dec 11 18:18:24.620 INFO [stderr] Checking memmap v0.4.0 Dec 11 18:18:24.732 INFO [stderr] Checking rusttype v0.2.3 Dec 11 18:18:24.816 INFO [stderr] Compiling rand v0.3.16 Dec 11 18:18:25.420 INFO [stderr] Checking serial v0.4.0 Dec 11 18:18:28.236 INFO [stderr] Compiling phf_generator v0.7.21 Dec 11 18:18:28.813 INFO [stderr] Compiling phf_codegen v0.7.21 Dec 11 18:18:29.304 INFO [stderr] Compiling target_build_utils v0.3.1 Dec 11 18:18:40.652 INFO [stderr] Compiling libloading v0.3.4 Dec 11 18:18:42.487 INFO [stderr] Checking dlib v0.3.1 Dec 11 18:18:42.845 INFO [stderr] Checking wayland-sys v0.9.10 Dec 11 18:18:43.378 INFO [stderr] Checking wayland-client v0.9.10 Dec 11 18:18:45.086 INFO [stderr] Checking wayland-protocols v0.9.10 Dec 11 18:18:45.086 INFO [stderr] Checking wayland-kbd v0.9.1 Dec 11 18:18:47.042 INFO [stderr] Checking wayland-window v0.7.0 Dec 11 18:18:47.630 INFO [stderr] Checking winit v0.7.6 Dec 11 18:18:49.556 INFO [stderr] Checking glutin v0.9.2 Dec 11 18:19:05.144 INFO [stderr] Checking glium_text_rusttype v0.2.0 Dec 11 18:19:07.027 INFO [stderr] Checking mood_motion_server v0.1.0 (/source) Dec 11 18:19:09.989 INFO [stderr] warning: unused `#[macro_use]` import Dec 11 18:19:09.989 INFO [stderr] --> src/main.rs:1:1 Dec 11 18:19:09.989 INFO [stderr] | Dec 11 18:19:09.989 INFO [stderr] 1 | #[macro_use] Dec 11 18:19:09.989 INFO [stderr] | ^^^^^^^^^^^^ Dec 11 18:19:09.989 INFO [stderr] | Dec 11 18:19:09.989 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 11 18:19:09.989 INFO [stderr] Dec 11 18:19:09.989 INFO [stderr] warning: unused import: `Surface` Dec 11 18:19:09.989 INFO [stderr] --> src/render.rs:1:21 Dec 11 18:19:09.989 INFO [stderr] | Dec 11 18:19:09.989 INFO [stderr] 1 | use glium::{glutin, Surface, Display}; Dec 11 18:19:09.989 INFO [stderr] | ^^^^^^^ Dec 11 18:19:09.989 INFO [stderr] Dec 11 18:19:09.989 INFO [stderr] warning: unused import: `DivAssign` Dec 11 18:19:09.989 INFO [stderr] --> src/movement.rs:4:32 Dec 11 18:19:09.989 INFO [stderr] | Dec 11 18:19:09.989 INFO [stderr] 4 | use std::ops::{Sub, AddAssign, DivAssign}; Dec 11 18:19:09.989 INFO [stderr] | ^^^^^^^^^ Dec 11 18:19:09.989 INFO [stderr] Dec 11 18:19:09.989 INFO [stderr] warning: unused import: `std::vec::IntoIter` Dec 11 18:19:09.989 INFO [stderr] --> src/clouds.rs:5:5 Dec 11 18:19:09.989 INFO [stderr] | Dec 11 18:19:09.989 INFO [stderr] 5 | use std::vec::IntoIter; Dec 11 18:19:09.989 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Dec 11 18:19:09.989 INFO [stderr] Dec 11 18:19:09.989 INFO [stderr] warning: unused import: `std` Dec 11 18:19:09.989 INFO [stderr] --> src/font.rs:1:5 Dec 11 18:19:09.989 INFO [stderr] | Dec 11 18:19:09.989 INFO [stderr] 1 | use std; Dec 11 18:19:09.989 INFO [stderr] | ^^^ Dec 11 18:19:09.989 INFO [stderr] Dec 11 18:19:09.989 INFO [stderr] warning: unused import: `cgmath` Dec 11 18:19:09.989 INFO [stderr] --> src/font.rs:4:5 Dec 11 18:19:09.989 INFO [stderr] | Dec 11 18:19:09.989 INFO [stderr] 4 | use cgmath; Dec 11 18:19:09.989 INFO [stderr] | ^^^^^^ Dec 11 18:19:09.989 INFO [stderr] Dec 11 18:19:09.989 INFO [stderr] warning: unused import: `TextDisplay` Dec 11 18:19:09.989 INFO [stderr] --> src/font.rs:5:18 Dec 11 18:19:09.989 INFO [stderr] | Dec 11 18:19:09.989 INFO [stderr] 5 | use glium_text::{TextDisplay, TextSystem}; Dec 11 18:19:09.989 INFO [stderr] | ^^^^^^^^^^^ Dec 11 18:19:09.989 INFO [stderr] Dec 11 18:19:09.989 INFO [stderr] warning: unused import: `font::Text` Dec 11 18:19:09.989 INFO [stderr] --> src/main.rs:39:5 Dec 11 18:19:09.989 INFO [stderr] | Dec 11 18:19:09.989 INFO [stderr] 39 | use font::Text; Dec 11 18:19:09.989 INFO [stderr] | ^^^^^^^^^^ Dec 11 18:19:09.989 INFO [stderr] Dec 11 18:19:10.204 INFO [stderr] warning: unused `#[macro_use]` import Dec 11 18:19:10.204 INFO [stderr] --> src/main.rs:1:1 Dec 11 18:19:10.204 INFO [stderr] | Dec 11 18:19:10.204 INFO [stderr] 1 | #[macro_use] Dec 11 18:19:10.204 INFO [stderr] | ^^^^^^^^^^^^ Dec 11 18:19:10.204 INFO [stderr] | Dec 11 18:19:10.205 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 11 18:19:10.205 INFO [stderr] Dec 11 18:19:10.205 INFO [stderr] warning: unused import: `Surface` Dec 11 18:19:10.205 INFO [stderr] --> src/render.rs:1:21 Dec 11 18:19:10.205 INFO [stderr] | Dec 11 18:19:10.205 INFO [stderr] 1 | use glium::{glutin, Surface, Display}; Dec 11 18:19:10.205 INFO [stderr] | ^^^^^^^ Dec 11 18:19:10.205 INFO [stderr] Dec 11 18:19:10.205 INFO [stderr] warning: unused import: `DivAssign` Dec 11 18:19:10.205 INFO [stderr] --> src/movement.rs:4:32 Dec 11 18:19:10.205 INFO [stderr] | Dec 11 18:19:10.205 INFO [stderr] 4 | use std::ops::{Sub, AddAssign, DivAssign}; Dec 11 18:19:10.205 INFO [stderr] | ^^^^^^^^^ Dec 11 18:19:10.205 INFO [stderr] Dec 11 18:19:10.205 INFO [stderr] warning: unused import: `std::vec::IntoIter` Dec 11 18:19:10.205 INFO [stderr] --> src/clouds.rs:5:5 Dec 11 18:19:10.205 INFO [stderr] | Dec 11 18:19:10.205 INFO [stderr] 5 | use std::vec::IntoIter; Dec 11 18:19:10.205 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Dec 11 18:19:10.205 INFO [stderr] Dec 11 18:19:10.205 INFO [stderr] warning: unused import: `std` Dec 11 18:19:10.205 INFO [stderr] --> src/font.rs:1:5 Dec 11 18:19:10.205 INFO [stderr] | Dec 11 18:19:10.205 INFO [stderr] 1 | use std; Dec 11 18:19:10.205 INFO [stderr] | ^^^ Dec 11 18:19:10.205 INFO [stderr] Dec 11 18:19:10.205 INFO [stderr] warning: unused import: `cgmath` Dec 11 18:19:10.205 INFO [stderr] --> src/font.rs:4:5 Dec 11 18:19:10.205 INFO [stderr] | Dec 11 18:19:10.205 INFO [stderr] 4 | use cgmath; Dec 11 18:19:10.205 INFO [stderr] | ^^^^^^ Dec 11 18:19:10.205 INFO [stderr] Dec 11 18:19:10.205 INFO [stderr] warning: unused import: `TextDisplay` Dec 11 18:19:10.205 INFO [stderr] --> src/font.rs:5:18 Dec 11 18:19:10.205 INFO [stderr] | Dec 11 18:19:10.205 INFO [stderr] 5 | use glium_text::{TextDisplay, TextSystem}; Dec 11 18:19:10.205 INFO [stderr] | ^^^^^^^^^^^ Dec 11 18:19:10.205 INFO [stderr] Dec 11 18:19:10.205 INFO [stderr] warning: unused import: `font::Text` Dec 11 18:19:10.205 INFO [stderr] --> src/main.rs:39:5 Dec 11 18:19:10.205 INFO [stderr] | Dec 11 18:19:10.205 INFO [stderr] 39 | use font::Text; Dec 11 18:19:10.205 INFO [stderr] | ^^^^^^^^^^ Dec 11 18:19:10.205 INFO [stderr] Dec 11 18:19:10.404 INFO [stderr] warning: unreachable expression Dec 11 18:19:10.404 INFO [stderr] --> src/arduino.rs:50:5 Dec 11 18:19:10.404 INFO [stderr] | Dec 11 18:19:10.404 INFO [stderr] 50 | Ok(()) Dec 11 18:19:10.404 INFO [stderr] | ^^^^^^ Dec 11 18:19:10.404 INFO [stderr] | Dec 11 18:19:10.404 INFO [stderr] = note: #[warn(unreachable_code)] on by default Dec 11 18:19:10.404 INFO [stderr] Dec 11 18:19:10.536 INFO [stderr] warning: unreachable expression Dec 11 18:19:10.536 INFO [stderr] --> src/arduino.rs:50:5 Dec 11 18:19:10.536 INFO [stderr] | Dec 11 18:19:10.536 INFO [stderr] 50 | Ok(()) Dec 11 18:19:10.536 INFO [stderr] | ^^^^^^ Dec 11 18:19:10.536 INFO [stderr] | Dec 11 18:19:10.536 INFO [stderr] = note: #[warn(unreachable_code)] on by default Dec 11 18:19:10.536 INFO [stderr] Dec 11 18:19:10.572 INFO [stderr] warning: unused variable: `e` Dec 11 18:19:10.572 INFO [stderr] --> src/arduino.rs:24:13 Dec 11 18:19:10.572 INFO [stderr] | Dec 11 18:19:10.572 INFO [stderr] 24 | Err(e) => { Dec 11 18:19:10.572 INFO [stderr] | ^ help: consider using `_e` instead Dec 11 18:19:10.572 INFO [stderr] | Dec 11 18:19:10.572 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 11 18:19:10.572 INFO [stderr] Dec 11 18:19:10.572 INFO [stderr] warning: unused variable: `out_buf` Dec 11 18:19:10.572 INFO [stderr] --> src/arduino.rs:34:13 Dec 11 18:19:10.572 INFO [stderr] | Dec 11 18:19:10.572 INFO [stderr] 34 | let mut out_buf: Vec = vec![0u8; 100]; Dec 11 18:19:10.572 INFO [stderr] | ^^^^^^^ help: consider using `_out_buf` instead Dec 11 18:19:10.572 INFO [stderr] Dec 11 18:19:10.572 INFO [stderr] warning: unused variable: `amt` Dec 11 18:19:10.573 INFO [stderr] --> src/movement.rs:81:10 Dec 11 18:19:10.573 INFO [stderr] | Dec 11 18:19:10.573 INFO [stderr] 81 | let (amt, src) = socket.recv_from(&mut buf).unwrap(); Dec 11 18:19:10.573 INFO [stderr] | ^^^ help: consider using `_amt` instead Dec 11 18:19:10.573 INFO [stderr] Dec 11 18:19:10.573 INFO [stderr] warning: unused variable: `src` Dec 11 18:19:10.573 INFO [stderr] --> src/movement.rs:81:15 Dec 11 18:19:10.573 INFO [stderr] | Dec 11 18:19:10.573 INFO [stderr] 81 | let (amt, src) = socket.recv_from(&mut buf).unwrap(); Dec 11 18:19:10.573 INFO [stderr] | ^^^ help: consider using `_src` instead Dec 11 18:19:10.573 INFO [stderr] Dec 11 18:19:10.573 INFO [stderr] warning: unused variable: `i` Dec 11 18:19:10.573 INFO [stderr] --> src/main.rs:137:9 Dec 11 18:19:10.573 INFO [stderr] | Dec 11 18:19:10.573 INFO [stderr] 137 | for i in 0..START_SIZE { Dec 11 18:19:10.573 INFO [stderr] | ^ help: consider using `_i` instead Dec 11 18:19:10.573 INFO [stderr] Dec 11 18:19:10.573 INFO [stderr] warning: unused variable: `TryRecvError` Dec 11 18:19:10.573 INFO [stderr] --> src/main.rs:153:13 Dec 11 18:19:10.573 INFO [stderr] | Dec 11 18:19:10.573 INFO [stderr] 153 | TryRecvError => (), Dec 11 18:19:10.573 INFO [stderr] | ^^^^^^^^^^^^ help: consider using `_TryRecvError` instead Dec 11 18:19:10.573 INFO [stderr] Dec 11 18:19:10.573 INFO [stderr] warning: variable `count` is assigned to, but never used Dec 11 18:19:10.573 INFO [stderr] --> src/main.rs:210:13 Dec 11 18:19:10.573 INFO [stderr] | Dec 11 18:19:10.573 INFO [stderr] 210 | let mut count = 0; Dec 11 18:19:10.573 INFO [stderr] | ^^^^^ Dec 11 18:19:10.573 INFO [stderr] | Dec 11 18:19:10.573 INFO [stderr] = note: consider using `_count` instead Dec 11 18:19:10.573 INFO [stderr] Dec 11 18:19:10.604 INFO [stderr] warning: variable does not need to be mutable Dec 11 18:19:10.605 INFO [stderr] --> src/main.rs:107:13 Dec 11 18:19:10.605 INFO [stderr] | Dec 11 18:19:10.605 INFO [stderr] 107 | let mut jerk = j.lock().unwrap(); Dec 11 18:19:10.605 INFO [stderr] | ----^^^^ Dec 11 18:19:10.605 INFO [stderr] | | Dec 11 18:19:10.605 INFO [stderr] | help: remove this `mut` Dec 11 18:19:10.605 INFO [stderr] | Dec 11 18:19:10.605 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 11 18:19:10.605 INFO [stderr] Dec 11 18:19:10.628 INFO [stderr] warning: variable does not need to be mutable Dec 11 18:19:10.629 INFO [stderr] --> src/main.rs:184:9 Dec 11 18:19:10.629 INFO [stderr] | Dec 11 18:19:10.629 INFO [stderr] 184 | let mut patterns = create_colour_clouds(); Dec 11 18:19:10.629 INFO [stderr] | ----^^^^^^^^ Dec 11 18:19:10.629 INFO [stderr] | | Dec 11 18:19:10.629 INFO [stderr] | help: remove this `mut` Dec 11 18:19:10.629 INFO [stderr] Dec 11 18:19:10.629 INFO [stderr] warning: variable does not need to be mutable Dec 11 18:19:10.629 INFO [stderr] --> src/main.rs:188:9 Dec 11 18:19:10.629 INFO [stderr] | Dec 11 18:19:10.629 INFO [stderr] 188 | let mut port = arduino::open(); Dec 11 18:19:10.629 INFO [stderr] | ----^^^^ Dec 11 18:19:10.629 INFO [stderr] | | Dec 11 18:19:10.629 INFO [stderr] | help: remove this `mut` Dec 11 18:19:10.636 INFO [stderr] Dec 11 18:19:10.641 INFO [stderr] warning: variable does not need to be mutable Dec 11 18:19:10.641 INFO [stderr] --> src/arduino.rs:34:9 Dec 11 18:19:10.641 INFO [stderr] | Dec 11 18:19:10.642 INFO [stderr] 34 | let mut out_buf: Vec = vec![0u8; 100]; Dec 11 18:19:10.642 INFO [stderr] | ----^^^^^^^ Dec 11 18:19:10.642 INFO [stderr] | | Dec 11 18:19:10.642 INFO [stderr] | help: remove this `mut` Dec 11 18:19:10.644 INFO [stderr] Dec 11 18:19:10.704 INFO [stderr] warning: variable does not need to be mutable Dec 11 18:19:10.704 INFO [stderr] --> src/render.rs:42:9 Dec 11 18:19:10.704 INFO [stderr] | Dec 11 18:19:10.704 INFO [stderr] 42 | let mut events_loop = glutin::EventsLoop::new(); Dec 11 18:19:10.704 INFO [stderr] | ----^^^^^^^^^^^ Dec 11 18:19:10.704 INFO [stderr] | | Dec 11 18:19:10.704 INFO [stderr] | help: remove this `mut` Dec 11 18:19:10.704 INFO [stderr] Dec 11 18:19:10.732 INFO [stderr] warning: unused variable: `e` Dec 11 18:19:10.732 INFO [stderr] --> src/arduino.rs:24:13 Dec 11 18:19:10.732 INFO [stderr] | Dec 11 18:19:10.732 INFO [stderr] 24 | Err(e) => { Dec 11 18:19:10.732 INFO [stderr] | ^ help: consider using `_e` instead Dec 11 18:19:10.732 INFO [stderr] | Dec 11 18:19:10.732 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 11 18:19:10.732 INFO [stderr] Dec 11 18:19:10.732 INFO [stderr] warning: unused variable: `out_buf` Dec 11 18:19:10.732 INFO [stderr] --> src/arduino.rs:34:13 Dec 11 18:19:10.732 INFO [stderr] | Dec 11 18:19:10.732 INFO [stderr] 34 | let mut out_buf: Vec = vec![0u8; 100]; Dec 11 18:19:10.732 INFO [stderr] | ^^^^^^^ help: consider using `_out_buf` instead Dec 11 18:19:10.732 INFO [stderr] Dec 11 18:19:10.732 INFO [stderr] warning: unused variable: `amt` Dec 11 18:19:10.732 INFO [stderr] --> src/movement.rs:81:10 Dec 11 18:19:10.733 INFO [stderr] | Dec 11 18:19:10.733 INFO [stderr] 81 | let (amt, src) = socket.recv_from(&mut buf).unwrap(); Dec 11 18:19:10.733 INFO [stderr] | ^^^ help: consider using `_amt` instead Dec 11 18:19:10.733 INFO [stderr] Dec 11 18:19:10.733 INFO [stderr] warning: unused variable: `src` Dec 11 18:19:10.733 INFO [stderr] --> src/movement.rs:81:15 Dec 11 18:19:10.733 INFO [stderr] | Dec 11 18:19:10.733 INFO [stderr] 81 | let (amt, src) = socket.recv_from(&mut buf).unwrap(); Dec 11 18:19:10.733 INFO [stderr] | ^^^ help: consider using `_src` instead Dec 11 18:19:10.733 INFO [stderr] Dec 11 18:19:10.733 INFO [stderr] warning: unused variable: `i` Dec 11 18:19:10.733 INFO [stderr] --> src/main.rs:137:9 Dec 11 18:19:10.733 INFO [stderr] | Dec 11 18:19:10.733 INFO [stderr] 137 | for i in 0..START_SIZE { Dec 11 18:19:10.733 INFO [stderr] | ^ help: consider using `_i` instead Dec 11 18:19:10.733 INFO [stderr] Dec 11 18:19:10.733 INFO [stderr] warning: unused variable: `TryRecvError` Dec 11 18:19:10.733 INFO [stderr] --> src/main.rs:153:13 Dec 11 18:19:10.733 INFO [stderr] | Dec 11 18:19:10.733 INFO [stderr] 153 | TryRecvError => (), Dec 11 18:19:10.733 INFO [stderr] | ^^^^^^^^^^^^ help: consider using `_TryRecvError` instead Dec 11 18:19:10.733 INFO [stderr] Dec 11 18:19:10.733 INFO [stderr] warning: variable `count` is assigned to, but never used Dec 11 18:19:10.733 INFO [stderr] --> src/main.rs:210:13 Dec 11 18:19:10.733 INFO [stderr] | Dec 11 18:19:10.733 INFO [stderr] 210 | let mut count = 0; Dec 11 18:19:10.733 INFO [stderr] | ^^^^^ Dec 11 18:19:10.733 INFO [stderr] | Dec 11 18:19:10.733 INFO [stderr] = note: consider using `_count` instead Dec 11 18:19:10.733 INFO [stderr] Dec 11 18:19:10.756 INFO [stderr] warning: variable does not need to be mutable Dec 11 18:19:10.756 INFO [stderr] --> src/main.rs:107:13 Dec 11 18:19:10.756 INFO [stderr] | Dec 11 18:19:10.756 INFO [stderr] 107 | let mut jerk = j.lock().unwrap(); Dec 11 18:19:10.756 INFO [stderr] | ----^^^^ Dec 11 18:19:10.756 INFO [stderr] | | Dec 11 18:19:10.756 INFO [stderr] | help: remove this `mut` Dec 11 18:19:10.756 INFO [stderr] | Dec 11 18:19:10.756 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 11 18:19:10.756 INFO [stderr] Dec 11 18:19:10.756 INFO [stderr] warning: variable does not need to be mutable Dec 11 18:19:10.756 INFO [stderr] --> src/clouds.rs:51:12 Dec 11 18:19:10.756 INFO [stderr] | Dec 11 18:19:10.756 INFO [stderr] 51 | Ok(mut f) => { Dec 11 18:19:10.756 INFO [stderr] | ----^ Dec 11 18:19:10.756 INFO [stderr] | | Dec 11 18:19:10.756 INFO [stderr] | help: remove this `mut` Dec 11 18:19:10.756 INFO [stderr] Dec 11 18:19:10.768 INFO [stderr] warning: variable does not need to be mutable Dec 11 18:19:10.768 INFO [stderr] --> src/main.rs:184:9 Dec 11 18:19:10.768 INFO [stderr] | Dec 11 18:19:10.768 INFO [stderr] 184 | let mut patterns = create_colour_clouds(); Dec 11 18:19:10.768 INFO [stderr] | ----^^^^^^^^ Dec 11 18:19:10.768 INFO [stderr] | | Dec 11 18:19:10.768 INFO [stderr] | help: remove this `mut` Dec 11 18:19:10.768 INFO [stderr] Dec 11 18:19:10.768 INFO [stderr] warning: variable does not need to be mutable Dec 11 18:19:10.768 INFO [stderr] --> src/main.rs:188:9 Dec 11 18:19:10.768 INFO [stderr] | Dec 11 18:19:10.768 INFO [stderr] 188 | let mut port = arduino::open(); Dec 11 18:19:10.768 INFO [stderr] | ----^^^^ Dec 11 18:19:10.768 INFO [stderr] | | Dec 11 18:19:10.768 INFO [stderr] | help: remove this `mut` Dec 11 18:19:10.768 INFO [stderr] Dec 11 18:19:10.780 INFO [stderr] warning: variable does not need to be mutable Dec 11 18:19:10.780 INFO [stderr] --> src/arduino.rs:34:9 Dec 11 18:19:10.780 INFO [stderr] | Dec 11 18:19:10.780 INFO [stderr] 34 | let mut out_buf: Vec = vec![0u8; 100]; Dec 11 18:19:10.780 INFO [stderr] | ----^^^^^^^ Dec 11 18:19:10.780 INFO [stderr] | | Dec 11 18:19:10.780 INFO [stderr] | help: remove this `mut` Dec 11 18:19:10.780 INFO [stderr] Dec 11 18:19:10.780 INFO [stderr] warning: function is never used: `jerk_to_light` Dec 11 18:19:10.780 INFO [stderr] --> src/movement.rs:110:1 Dec 11 18:19:10.780 INFO [stderr] | Dec 11 18:19:10.780 INFO [stderr] 110 | pub fn jerk_to_light(colour: f32, light: i16) -> String{ Dec 11 18:19:10.780 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 11 18:19:10.780 INFO [stderr] | Dec 11 18:19:10.780 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 11 18:19:10.780 INFO [stderr] Dec 11 18:19:10.780 INFO [stderr] warning: struct is never constructed: `Cloud` Dec 11 18:19:10.780 INFO [stderr] --> src/clouds.rs:12:1 Dec 11 18:19:10.780 INFO [stderr] | Dec 11 18:19:10.780 INFO [stderr] 12 | pub struct Cloud{ Dec 11 18:19:10.780 INFO [stderr] | ^^^^^^^^^^^^^^^^ Dec 11 18:19:10.780 INFO [stderr] Dec 11 18:19:10.780 INFO [stderr] warning: function is never used: `load` Dec 11 18:19:10.780 INFO [stderr] --> src/clouds.rs:87:1 Dec 11 18:19:10.780 INFO [stderr] | Dec 11 18:19:10.780 INFO [stderr] 87 | pub fn load(p: &Path, min: u8, max: u8) -> Option { Dec 11 18:19:10.780 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 11 18:19:10.780 INFO [stderr] Dec 11 18:19:10.780 INFO [stderr] warning: function is never used: `cloud_to_light` Dec 11 18:19:10.780 INFO [stderr] --> src/clouds.rs:121:1 Dec 11 18:19:10.780 INFO [stderr] | Dec 11 18:19:10.780 INFO [stderr] 121 | pub fn cloud_to_light(c: &mut Cloud) -> Colour{ Dec 11 18:19:10.781 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 11 18:19:10.781 INFO [stderr] Dec 11 18:19:10.781 INFO [stderr] warning: method is never used: `new` Dec 11 18:19:10.781 INFO [stderr] --> src/buffer.rs:10:5 Dec 11 18:19:10.781 INFO [stderr] | Dec 11 18:19:10.781 INFO [stderr] 10 | pub fn new(size: usize) -> Self { Dec 11 18:19:10.781 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 11 18:19:10.781 INFO [stderr] Dec 11 18:19:10.781 INFO [stderr] warning: method is never used: `last` Dec 11 18:19:10.781 INFO [stderr] --> src/buffer.rs:32:5 Dec 11 18:19:10.781 INFO [stderr] | Dec 11 18:19:10.781 INFO [stderr] 32 | pub fn last(&self) -> Option{ Dec 11 18:19:10.781 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 11 18:19:10.781 INFO [stderr] Dec 11 18:19:10.781 INFO [stderr] warning: function is never used: `create_clouds` Dec 11 18:19:10.781 INFO [stderr] --> src/main.rs:43:1 Dec 11 18:19:10.781 INFO [stderr] | Dec 11 18:19:10.781 INFO [stderr] 43 | fn create_clouds() -> Vec { Dec 11 18:19:10.781 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 11 18:19:10.781 INFO [stderr] Dec 11 18:19:10.781 INFO [stderr] warning: function is never used: `run_clouds` Dec 11 18:19:10.781 INFO [stderr] --> src/main.rs:75:1 Dec 11 18:19:10.781 INFO [stderr] | Dec 11 18:19:10.781 INFO [stderr] 75 | fn run_clouds(mut patterns: Vec, tx: Sender, j: Arc< Mutex >){ Dec 11 18:19:10.781 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 11 18:19:10.781 INFO [stderr] Dec 11 18:19:10.781 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 11 18:19:10.781 INFO [stderr] --> src/render.rs:107:29 Dec 11 18:19:10.781 INFO [stderr] | Dec 11 18:19:10.781 INFO [stderr] 107 | min_sender.send(*min_accel); Dec 11 18:19:10.781 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 11 18:19:10.781 INFO [stderr] | Dec 11 18:19:10.781 INFO [stderr] = note: #[warn(unused_must_use)] on by default Dec 11 18:19:10.781 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 11 18:19:10.781 INFO [stderr] Dec 11 18:19:10.781 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 11 18:19:10.781 INFO [stderr] --> src/render.rs:115:29 Dec 11 18:19:10.781 INFO [stderr] | Dec 11 18:19:10.781 INFO [stderr] 115 | min_sender.send(*min_accel); Dec 11 18:19:10.781 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 11 18:19:10.781 INFO [stderr] | Dec 11 18:19:10.781 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 11 18:19:10.781 INFO [stderr] Dec 11 18:19:10.792 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 11 18:19:10.792 INFO [stderr] --> src/main.rs:89:13 Dec 11 18:19:10.792 INFO [stderr] | Dec 11 18:19:10.792 INFO [stderr] 89 | tx.send(msg); Dec 11 18:19:10.792 INFO [stderr] | ^^^^^^^^^^^^^ Dec 11 18:19:10.792 INFO [stderr] | Dec 11 18:19:10.792 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 11 18:19:10.792 INFO [stderr] Dec 11 18:19:10.792 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 11 18:19:10.792 INFO [stderr] --> src/main.rs:91:13 Dec 11 18:19:10.792 INFO [stderr] | Dec 11 18:19:10.792 INFO [stderr] 91 | tx.send(msg); Dec 11 18:19:10.792 INFO [stderr] | ^^^^^^^^^^^^^ Dec 11 18:19:10.793 INFO [stderr] | Dec 11 18:19:10.793 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 11 18:19:10.793 INFO [stderr] Dec 11 18:19:10.793 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 11 18:19:10.793 INFO [stderr] --> src/main.rs:126:9 Dec 11 18:19:10.793 INFO [stderr] | Dec 11 18:19:10.793 INFO [stderr] 126 | tx.send(msg); Dec 11 18:19:10.793 INFO [stderr] | ^^^^^^^^^^^^^ Dec 11 18:19:10.793 INFO [stderr] | Dec 11 18:19:10.793 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 11 18:19:10.793 INFO [stderr] Dec 11 18:19:10.793 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 11 18:19:10.793 INFO [stderr] --> src/main.rs:128:9 Dec 11 18:19:10.793 INFO [stderr] | Dec 11 18:19:10.793 INFO [stderr] 128 | tx.send(msg); Dec 11 18:19:10.793 INFO [stderr] | ^^^^^^^^^^^^^ Dec 11 18:19:10.793 INFO [stderr] | Dec 11 18:19:10.793 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 11 18:19:10.793 INFO [stderr] Dec 11 18:19:10.793 INFO [stderr] warning: variable `TryRecvError` should have a snake case name such as `try_recv_error` Dec 11 18:19:10.793 INFO [stderr] --> src/main.rs:153:13 Dec 11 18:19:10.793 INFO [stderr] | Dec 11 18:19:10.793 INFO [stderr] 153 | TryRecvError => (), Dec 11 18:19:10.793 INFO [stderr] | ^^^^^^^^^^^^ Dec 11 18:19:10.793 INFO [stderr] | Dec 11 18:19:10.793 INFO [stderr] = note: #[warn(non_snake_case)] on by default Dec 11 18:19:10.793 INFO [stderr] Dec 11 18:19:10.845 INFO [stderr] warning: variable does not need to be mutable Dec 11 18:19:10.845 INFO [stderr] --> src/render.rs:42:9 Dec 11 18:19:10.845 INFO [stderr] | Dec 11 18:19:10.845 INFO [stderr] 42 | let mut events_loop = glutin::EventsLoop::new(); Dec 11 18:19:10.845 INFO [stderr] | ----^^^^^^^^^^^ Dec 11 18:19:10.845 INFO [stderr] | | Dec 11 18:19:10.845 INFO [stderr] | help: remove this `mut` Dec 11 18:19:10.852 INFO [stderr] Dec 11 18:19:10.876 INFO [stderr] warning: variable does not need to be mutable Dec 11 18:19:10.876 INFO [stderr] --> src/clouds.rs:51:12 Dec 11 18:19:10.876 INFO [stderr] | Dec 11 18:19:10.876 INFO [stderr] 51 | Ok(mut f) => { Dec 11 18:19:10.876 INFO [stderr] | ----^ Dec 11 18:19:10.876 INFO [stderr] | | Dec 11 18:19:10.876 INFO [stderr] | help: remove this `mut` Dec 11 18:19:10.876 INFO [stderr] Dec 11 18:19:10.908 INFO [stderr] warning: function is never used: `jerk_to_light` Dec 11 18:19:10.908 INFO [stderr] --> src/movement.rs:110:1 Dec 11 18:19:10.908 INFO [stderr] | Dec 11 18:19:10.908 INFO [stderr] 110 | pub fn jerk_to_light(colour: f32, light: i16) -> String{ Dec 11 18:19:10.908 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 11 18:19:10.908 INFO [stderr] | Dec 11 18:19:10.909 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 11 18:19:10.909 INFO [stderr] Dec 11 18:19:10.909 INFO [stderr] warning: struct is never constructed: `Cloud` Dec 11 18:19:10.909 INFO [stderr] --> src/clouds.rs:12:1 Dec 11 18:19:10.909 INFO [stderr] | Dec 11 18:19:10.909 INFO [stderr] 12 | pub struct Cloud{ Dec 11 18:19:10.909 INFO [stderr] | ^^^^^^^^^^^^^^^^ Dec 11 18:19:10.909 INFO [stderr] Dec 11 18:19:10.909 INFO [stderr] warning: function is never used: `load` Dec 11 18:19:10.909 INFO [stderr] --> src/clouds.rs:87:1 Dec 11 18:19:10.909 INFO [stderr] | Dec 11 18:19:10.909 INFO [stderr] 87 | pub fn load(p: &Path, min: u8, max: u8) -> Option { Dec 11 18:19:10.909 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 11 18:19:10.909 INFO [stderr] Dec 11 18:19:10.909 INFO [stderr] warning: function is never used: `cloud_to_light` Dec 11 18:19:10.909 INFO [stderr] --> src/clouds.rs:121:1 Dec 11 18:19:10.909 INFO [stderr] | Dec 11 18:19:10.909 INFO [stderr] 121 | pub fn cloud_to_light(c: &mut Cloud) -> Colour{ Dec 11 18:19:10.909 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 11 18:19:10.909 INFO [stderr] Dec 11 18:19:10.909 INFO [stderr] warning: method is never used: `new` Dec 11 18:19:10.909 INFO [stderr] --> src/buffer.rs:10:5 Dec 11 18:19:10.909 INFO [stderr] | Dec 11 18:19:10.909 INFO [stderr] 10 | pub fn new(size: usize) -> Self { Dec 11 18:19:10.909 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 11 18:19:10.909 INFO [stderr] Dec 11 18:19:10.909 INFO [stderr] warning: method is never used: `last` Dec 11 18:19:10.909 INFO [stderr] --> src/buffer.rs:32:5 Dec 11 18:19:10.909 INFO [stderr] | Dec 11 18:19:10.909 INFO [stderr] 32 | pub fn last(&self) -> Option{ Dec 11 18:19:10.909 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 11 18:19:10.909 INFO [stderr] Dec 11 18:19:10.909 INFO [stderr] warning: function is never used: `create_clouds` Dec 11 18:19:10.909 INFO [stderr] --> src/main.rs:43:1 Dec 11 18:19:10.909 INFO [stderr] | Dec 11 18:19:10.909 INFO [stderr] 43 | fn create_clouds() -> Vec { Dec 11 18:19:10.909 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 11 18:19:10.909 INFO [stderr] Dec 11 18:19:10.909 INFO [stderr] warning: function is never used: `run_clouds` Dec 11 18:19:10.909 INFO [stderr] --> src/main.rs:75:1 Dec 11 18:19:10.909 INFO [stderr] | Dec 11 18:19:10.909 INFO [stderr] 75 | fn run_clouds(mut patterns: Vec, tx: Sender, j: Arc< Mutex >){ Dec 11 18:19:10.909 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 11 18:19:10.909 INFO [stderr] Dec 11 18:19:10.909 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 11 18:19:10.909 INFO [stderr] --> src/render.rs:107:29 Dec 11 18:19:10.909 INFO [stderr] | Dec 11 18:19:10.909 INFO [stderr] 107 | min_sender.send(*min_accel); Dec 11 18:19:10.909 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 11 18:19:10.909 INFO [stderr] | Dec 11 18:19:10.909 INFO [stderr] = note: #[warn(unused_must_use)] on by default Dec 11 18:19:10.909 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 11 18:19:10.909 INFO [stderr] Dec 11 18:19:10.909 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 11 18:19:10.909 INFO [stderr] --> src/render.rs:115:29 Dec 11 18:19:10.909 INFO [stderr] | Dec 11 18:19:10.909 INFO [stderr] 115 | min_sender.send(*min_accel); Dec 11 18:19:10.909 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 11 18:19:10.909 INFO [stderr] | Dec 11 18:19:10.909 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 11 18:19:10.909 INFO [stderr] Dec 11 18:19:10.909 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 11 18:19:10.909 INFO [stderr] --> src/main.rs:89:13 Dec 11 18:19:10.909 INFO [stderr] | Dec 11 18:19:10.909 INFO [stderr] 89 | tx.send(msg); Dec 11 18:19:10.909 INFO [stderr] | ^^^^^^^^^^^^^ Dec 11 18:19:10.909 INFO [stderr] | Dec 11 18:19:10.916 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 11 18:19:10.916 INFO [stderr] Dec 11 18:19:10.916 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 11 18:19:10.916 INFO [stderr] --> src/main.rs:91:13 Dec 11 18:19:10.916 INFO [stderr] | Dec 11 18:19:10.916 INFO [stderr] 91 | tx.send(msg); Dec 11 18:19:10.916 INFO [stderr] | ^^^^^^^^^^^^^ Dec 11 18:19:10.916 INFO [stderr] | Dec 11 18:19:10.916 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 11 18:19:10.916 INFO [stderr] Dec 11 18:19:10.916 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 11 18:19:10.916 INFO [stderr] --> src/main.rs:126:9 Dec 11 18:19:10.916 INFO [stderr] | Dec 11 18:19:10.916 INFO [stderr] 126 | tx.send(msg); Dec 11 18:19:10.916 INFO [stderr] | ^^^^^^^^^^^^^ Dec 11 18:19:10.916 INFO [stderr] | Dec 11 18:19:10.916 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 11 18:19:10.916 INFO [stderr] Dec 11 18:19:10.916 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 11 18:19:10.916 INFO [stderr] --> src/main.rs:128:9 Dec 11 18:19:10.916 INFO [stderr] | Dec 11 18:19:10.916 INFO [stderr] 128 | tx.send(msg); Dec 11 18:19:10.916 INFO [stderr] | ^^^^^^^^^^^^^ Dec 11 18:19:10.916 INFO [stderr] | Dec 11 18:19:10.917 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 11 18:19:10.917 INFO [stderr] Dec 11 18:19:10.917 INFO [stderr] warning: variable `TryRecvError` should have a snake case name such as `try_recv_error` Dec 11 18:19:10.917 INFO [stderr] --> src/main.rs:153:13 Dec 11 18:19:10.917 INFO [stderr] | Dec 11 18:19:10.917 INFO [stderr] 153 | TryRecvError => (), Dec 11 18:19:10.917 INFO [stderr] | ^^^^^^^^^^^^ Dec 11 18:19:10.917 INFO [stderr] | Dec 11 18:19:10.917 INFO [stderr] = note: #[warn(non_snake_case)] on by default Dec 11 18:19:10.917 INFO [stderr] Dec 11 18:19:10.946 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 48.59s Dec 11 18:19:10.973 INFO [stderr] su: No module specific data is present Dec 11 18:19:11.884 INFO running `"docker" "inspect" "06e7ad3cc4914743caeed8cc9424a92ec5051754daf584d1d77f11e1ff02e5ea"` Dec 11 18:19:12.172 INFO running `"docker" "rm" "-f" "06e7ad3cc4914743caeed8cc9424a92ec5051754daf584d1d77f11e1ff02e5ea"` Dec 11 18:19:12.425 INFO [stdout] 06e7ad3cc4914743caeed8cc9424a92ec5051754daf584d1d77f11e1ff02e5ea