Dec 11 15:01:04.868 INFO checking l3kn/Plotter against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 15:01:04.868 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-2/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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 15:01:05.346 INFO [stdout] 7952446c7b863a22cc750868bd4516021424ec6a35951f963c308dfb261b1da4
Dec 11 15:01:05.352 INFO running `"docker" "start" "-a" "7952446c7b863a22cc750868bd4516021424ec6a35951f963c308dfb261b1da4"`
Dec 11 15:01:06.273 INFO [stderr] usermod: no changes
Dec 11 15:01:06.405 INFO [stderr]     Checking termios v0.2.2
Dec 11 15:01:06.405 INFO [stderr]     Checking serial-core v0.4.0
Dec 11 15:01:06.405 INFO [stderr]     Checking ioctl-rs v0.1.6
Dec 11 15:01:06.412 INFO [stderr]     Checking rand v0.5.5
Dec 11 15:01:06.412 INFO [stderr]     Checking num-integer v0.1.36
Dec 11 15:01:06.412 INFO [stderr]     Checking num-complex v0.1.43
Dec 11 15:01:06.412 INFO [stderr]     Checking alga v0.7.2
Dec 11 15:01:08.312 INFO [stderr]     Checking serial-unix v0.4.0
Dec 11 15:01:09.240 INFO [stderr]     Checking num-bigint v0.1.43
Dec 11 15:01:09.240 INFO [stderr]     Checking num-iter v0.1.35
Dec 11 15:01:09.980 INFO [stderr]     Checking serial v0.4.0
Dec 11 15:01:13.764 INFO [stderr]     Checking num-rational v0.1.42
Dec 11 15:01:15.072 INFO [stderr]     Checking num v0.1.42
Dec 11 15:01:15.392 INFO [stderr]     Checking nalgebra v0.16.11
Dec 11 15:01:45.295 INFO [stderr]     Checking plotter v0.1.0 (/source)
Dec 11 15:01:46.572 INFO [stderr] warning: unused imports: `Rng`, `thread_rng`
Dec 11 15:01:46.572 INFO [stderr]  --> src/motion_planner.rs:1:12
Dec 11 15:01:46.572 INFO [stderr]   |
Dec 11 15:01:46.572 INFO [stderr] 1 | use rand::{thread_rng, Rng};
Dec 11 15:01:46.572 INFO [stderr]   |            ^^^^^^^^^^  ^^^
Dec 11 15:01:46.572 INFO [stderr]   |
Dec 11 15:01:46.572 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 15:01:46.572 INFO [stderr] 
Dec 11 15:01:46.572 INFO [stderr] warning: unused import: `std::path::Path`
Dec 11 15:01:46.572 INFO [stderr]  --> src/parser.rs:4:5
Dec 11 15:01:46.572 INFO [stderr]   |
Dec 11 15:01:46.572 INFO [stderr] 4 | use std::path::Path;
Dec 11 15:01:46.572 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 11 15:01:46.572 INFO [stderr] 
Dec 11 15:01:46.572 INFO [stderr] warning: unused import: `std::fs`
Dec 11 15:01:46.572 INFO [stderr]  --> src/lisp/mod.rs:2:5
Dec 11 15:01:46.572 INFO [stderr]   |
Dec 11 15:01:46.572 INFO [stderr] 2 | use std::fs;
Dec 11 15:01:46.572 INFO [stderr]   |     ^^^^^^^
Dec 11 15:01:46.572 INFO [stderr] 
Dec 11 15:01:46.572 INFO [stderr] warning: unused import: `Write`
Dec 11 15:01:46.572 INFO [stderr]  --> src/lisp/mod.rs:4:21
Dec 11 15:01:46.572 INFO [stderr]   |
Dec 11 15:01:46.572 INFO [stderr] 4 | use std::io::{Read, Write};
Dec 11 15:01:46.572 INFO [stderr]   |                     ^^^^^
Dec 11 15:01:46.572 INFO [stderr] 
Dec 11 15:01:46.572 INFO [stderr] warning: unused imports: `Add`, `Div`, `Mul`, `Neg`, `Sub`
Dec 11 15:01:46.573 INFO [stderr]  --> src/lisp/mod.rs:6:16
Dec 11 15:01:46.573 INFO [stderr]   |
Dec 11 15:01:46.573 INFO [stderr] 6 | use std::ops::{Add, Sub, Mul, Div, Neg};
Dec 11 15:01:46.573 INFO [stderr]   |                ^^^  ^^^  ^^^  ^^^  ^^^
Dec 11 15:01:46.573 INFO [stderr] 
Dec 11 15:01:46.573 INFO [stderr] warning: unused import: `num::Complex`
Dec 11 15:01:46.573 INFO [stderr]   --> src/lisp/mod.rs:10:5
Dec 11 15:01:46.573 INFO [stderr]    |
Dec 11 15:01:46.573 INFO [stderr] 10 | use num::Complex;
Dec 11 15:01:46.573 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 11 15:01:46.573 INFO [stderr] 
Dec 11 15:01:46.684 INFO [stderr] warning: unused imports: `Rng`, `thread_rng`
Dec 11 15:01:46.684 INFO [stderr]  --> src/motion_planner.rs:1:12
Dec 11 15:01:46.684 INFO [stderr]   |
Dec 11 15:01:46.684 INFO [stderr] 1 | use rand::{thread_rng, Rng};
Dec 11 15:01:46.684 INFO [stderr]   |            ^^^^^^^^^^  ^^^
Dec 11 15:01:46.684 INFO [stderr]   |
Dec 11 15:01:46.684 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 15:01:46.684 INFO [stderr] 
Dec 11 15:01:46.702 INFO [stderr] warning: unused import: `std::path::Path`
Dec 11 15:01:46.702 INFO [stderr]  --> src/parser.rs:4:5
Dec 11 15:01:46.702 INFO [stderr]   |
Dec 11 15:01:46.702 INFO [stderr] 4 | use std::path::Path;
Dec 11 15:01:46.702 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 11 15:01:46.702 INFO [stderr] 
Dec 11 15:01:46.702 INFO [stderr] warning: unused import: `std::fs`
Dec 11 15:01:46.702 INFO [stderr]  --> src/lisp/mod.rs:2:5
Dec 11 15:01:46.702 INFO [stderr]   |
Dec 11 15:01:46.702 INFO [stderr] 2 | use std::fs;
Dec 11 15:01:46.702 INFO [stderr]   |     ^^^^^^^
Dec 11 15:01:46.702 INFO [stderr] 
Dec 11 15:01:46.702 INFO [stderr] warning: unused import: `Write`
Dec 11 15:01:46.702 INFO [stderr]  --> src/lisp/mod.rs:4:21
Dec 11 15:01:46.702 INFO [stderr]   |
Dec 11 15:01:46.702 INFO [stderr] 4 | use std::io::{Read, Write};
Dec 11 15:01:46.702 INFO [stderr]   |                     ^^^^^
Dec 11 15:01:46.702 INFO [stderr] 
Dec 11 15:01:46.702 INFO [stderr] warning: unused imports: `Add`, `Div`, `Mul`, `Neg`, `Sub`
Dec 11 15:01:46.702 INFO [stderr]  --> src/lisp/mod.rs:6:16
Dec 11 15:01:46.702 INFO [stderr]   |
Dec 11 15:01:46.702 INFO [stderr] 6 | use std::ops::{Add, Sub, Mul, Div, Neg};
Dec 11 15:01:46.702 INFO [stderr]   |                ^^^  ^^^  ^^^  ^^^  ^^^
Dec 11 15:01:46.702 INFO [stderr] 
Dec 11 15:01:46.702 INFO [stderr] warning: unused import: `num::Complex`
Dec 11 15:01:46.702 INFO [stderr]   --> src/lisp/mod.rs:10:5
Dec 11 15:01:46.702 INFO [stderr]    |
Dec 11 15:01:46.702 INFO [stderr] 10 | use num::Complex;
Dec 11 15:01:46.702 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 11 15:01:46.702 INFO [stderr] 
Dec 11 15:01:47.428 INFO [stderr] warning: unused variable: `stroke_width`
Dec 11 15:01:47.428 INFO [stderr]   --> src/parser.rs:29:25
Dec 11 15:01:47.428 INFO [stderr]    |
Dec 11 15:01:47.428 INFO [stderr] 29 |                     let stroke_width = parts.next().unwrap();
Dec 11 15:01:47.428 INFO [stderr]    |                         ^^^^^^^^^^^^ help: consider using `_stroke_width` instead
Dec 11 15:01:47.428 INFO [stderr]    |
Dec 11 15:01:47.428 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 11 15:01:47.428 INFO [stderr] 
Dec 11 15:01:47.428 INFO [stderr] warning: unused variable: `stroke_width`
Dec 11 15:01:47.428 INFO [stderr]   --> src/parser.rs:39:25
Dec 11 15:01:47.428 INFO [stderr]    |
Dec 11 15:01:47.428 INFO [stderr] 39 |                     let stroke_width = parts.next().unwrap();
Dec 11 15:01:47.428 INFO [stderr]    |                         ^^^^^^^^^^^^ help: consider using `_stroke_width` instead
Dec 11 15:01:47.428 INFO [stderr] 
Dec 11 15:01:47.428 INFO [stderr] warning: unused variable: `stroke_width`
Dec 11 15:01:47.428 INFO [stderr]   --> src/parser.rs:68:25
Dec 11 15:01:47.428 INFO [stderr]    |
Dec 11 15:01:47.429 INFO [stderr] 68 |                     let stroke_width = parts.next().unwrap();
Dec 11 15:01:47.429 INFO [stderr]    |                         ^^^^^^^^^^^^ help: consider using `_stroke_width` instead
Dec 11 15:01:47.429 INFO [stderr] 
Dec 11 15:01:47.429 INFO [stderr] warning: unused variable: `stroke_width`
Dec 11 15:01:47.429 INFO [stderr]   --> src/parser.rs:81:25
Dec 11 15:01:47.429 INFO [stderr]    |
Dec 11 15:01:47.429 INFO [stderr] 81 |                     let stroke_width = parts.next().unwrap();
Dec 11 15:01:47.429 INFO [stderr]    |                         ^^^^^^^^^^^^ help: consider using `_stroke_width` instead
Dec 11 15:01:47.429 INFO [stderr] 
Dec 11 15:01:47.429 INFO [stderr] warning: unused variable: `frame`
Dec 11 15:01:47.429 INFO [stderr]    --> src/drawable.rs:154:20
Dec 11 15:01:47.429 INFO [stderr]     |
Dec 11 15:01:47.429 INFO [stderr] 154 |     fn clip(&self, frame: &Frame) -> Vec<Box<Drawable>> {
Dec 11 15:01:47.429 INFO [stderr]     |                    ^^^^^ help: consider using `_frame` instead
Dec 11 15:01:47.429 INFO [stderr] 
Dec 11 15:01:47.429 INFO [stderr] warning: unused variable: `frame`
Dec 11 15:01:47.429 INFO [stderr]    --> src/drawable.rs:198:20
Dec 11 15:01:47.429 INFO [stderr]     |
Dec 11 15:01:47.430 INFO [stderr] 198 |     fn clip(&self, frame: &Frame) -> Vec<Box<Drawable>> {
Dec 11 15:01:47.430 INFO [stderr]     |                    ^^^^^ help: consider using `_frame` instead
Dec 11 15:01:47.430 INFO [stderr] 
Dec 11 15:01:47.430 INFO [stderr] warning: unused variable: `frame`
Dec 11 15:01:47.430 INFO [stderr]    --> src/drawable.rs:244:20
Dec 11 15:01:47.430 INFO [stderr]     |
Dec 11 15:01:47.430 INFO [stderr] 244 |     fn clip(&self, frame: &Frame) -> Vec<Box<Drawable>> {
Dec 11 15:01:47.430 INFO [stderr]     |                    ^^^^^ help: consider using `_frame` instead
Dec 11 15:01:47.430 INFO [stderr] 
Dec 11 15:01:47.430 INFO [stderr] warning: unused variable: `text`
Dec 11 15:01:47.430 INFO [stderr]    --> src/hpgl/svg_preview.rs:109:25
Dec 11 15:01:47.430 INFO [stderr]     |
Dec 11 15:01:47.430 INFO [stderr] 109 |     fn label(&mut self, text: &str) {
Dec 11 15:01:47.430 INFO [stderr]     |                         ^^^^ help: consider using `_text` instead
Dec 11 15:01:47.430 INFO [stderr] 
Dec 11 15:01:47.430 INFO [stderr] warning: unused variable: `dir`
Dec 11 15:01:47.430 INFO [stderr]    --> src/hpgl/svg_preview.rs:113:38
Dec 11 15:01:47.430 INFO [stderr]     |
Dec 11 15:01:47.430 INFO [stderr] 113 |     fn absolute_direction(&mut self, dir: (isize, isize)) {
Dec 11 15:01:47.430 INFO [stderr]     |                                      ^^^ help: consider using `_dir` instead
Dec 11 15:01:47.430 INFO [stderr] 
Dec 11 15:01:47.430 INFO [stderr] warning: unused variable: `width`
Dec 11 15:01:47.430 INFO [stderr]    --> src/hpgl/svg_preview.rs:116:38
Dec 11 15:01:47.430 INFO [stderr]     |
Dec 11 15:01:47.430 INFO [stderr] 116 |     fn relative_char_size(&mut self, width: f64, height: f64) {
Dec 11 15:01:47.430 INFO [stderr]     |                                      ^^^^^ help: consider using `_width` instead
Dec 11 15:01:47.430 INFO [stderr] 
Dec 11 15:01:47.430 INFO [stderr] warning: unused variable: `height`
Dec 11 15:01:47.430 INFO [stderr]    --> src/hpgl/svg_preview.rs:116:50
Dec 11 15:01:47.430 INFO [stderr]     |
Dec 11 15:01:47.430 INFO [stderr] 116 |     fn relative_char_size(&mut self, width: f64, height: f64) {
Dec 11 15:01:47.430 INFO [stderr]     |                                                  ^^^^^^ help: consider using `_height` instead
Dec 11 15:01:47.430 INFO [stderr] 
Dec 11 15:01:47.430 INFO [stderr] warning: unused variable: `p1`
Dec 11 15:01:47.430 INFO [stderr]    --> src/hpgl/svg_preview.rs:130:31
Dec 11 15:01:47.430 INFO [stderr]     |
Dec 11 15:01:47.430 INFO [stderr] 130 |     fn input_p1_p2(&mut self, p1: (i32, i32), p2: (i32, i32)) {
Dec 11 15:01:47.430 INFO [stderr]     |                               ^^ help: consider using `_p1` instead
Dec 11 15:01:47.430 INFO [stderr] 
Dec 11 15:01:47.431 INFO [stderr] warning: unused variable: `p2`
Dec 11 15:01:47.431 INFO [stderr]    --> src/hpgl/svg_preview.rs:130:47
Dec 11 15:01:47.431 INFO [stderr]     |
Dec 11 15:01:47.431 INFO [stderr] 130 |     fn input_p1_p2(&mut self, p1: (i32, i32), p2: (i32, i32)) {
Dec 11 15:01:47.431 INFO [stderr]     |                                               ^^ help: consider using `_p2` instead
Dec 11 15:01:47.431 INFO [stderr] 
Dec 11 15:01:47.544 INFO [stderr] warning: unused variable: `stroke_width`
Dec 11 15:01:47.545 INFO [stderr]   --> src/parser.rs:29:25
Dec 11 15:01:47.545 INFO [stderr]    |
Dec 11 15:01:47.545 INFO [stderr] 29 |                     let stroke_width = parts.next().unwrap();
Dec 11 15:01:47.545 INFO [stderr]    |                         ^^^^^^^^^^^^ help: consider using `_stroke_width` instead
Dec 11 15:01:47.545 INFO [stderr]    |
Dec 11 15:01:47.545 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 11 15:01:47.545 INFO [stderr] 
Dec 11 15:01:47.545 INFO [stderr] warning: unused variable: `stroke_width`
Dec 11 15:01:47.545 INFO [stderr]   --> src/parser.rs:39:25
Dec 11 15:01:47.545 INFO [stderr]    |
Dec 11 15:01:47.545 INFO [stderr] 39 |                     let stroke_width = parts.next().unwrap();
Dec 11 15:01:47.545 INFO [stderr]    |                         ^^^^^^^^^^^^ help: consider using `_stroke_width` instead
Dec 11 15:01:47.545 INFO [stderr] 
Dec 11 15:01:47.545 INFO [stderr] warning: unused variable: `stroke_width`
Dec 11 15:01:47.545 INFO [stderr]   --> src/parser.rs:68:25
Dec 11 15:01:47.545 INFO [stderr]    |
Dec 11 15:01:47.545 INFO [stderr] 68 |                     let stroke_width = parts.next().unwrap();
Dec 11 15:01:47.545 INFO [stderr]    |                         ^^^^^^^^^^^^ help: consider using `_stroke_width` instead
Dec 11 15:01:47.545 INFO [stderr] 
Dec 11 15:01:47.545 INFO [stderr] warning: unused variable: `stroke_width`
Dec 11 15:01:47.545 INFO [stderr]   --> src/parser.rs:81:25
Dec 11 15:01:47.545 INFO [stderr]    |
Dec 11 15:01:47.545 INFO [stderr] 81 |                     let stroke_width = parts.next().unwrap();
Dec 11 15:01:47.545 INFO [stderr]    |                         ^^^^^^^^^^^^ help: consider using `_stroke_width` instead
Dec 11 15:01:47.545 INFO [stderr] 
Dec 11 15:01:47.545 INFO [stderr] warning: unused variable: `frame`
Dec 11 15:01:47.545 INFO [stderr]    --> src/drawable.rs:154:20
Dec 11 15:01:47.545 INFO [stderr]     |
Dec 11 15:01:47.545 INFO [stderr] 154 |     fn clip(&self, frame: &Frame) -> Vec<Box<Drawable>> {
Dec 11 15:01:47.545 INFO [stderr]     |                    ^^^^^ help: consider using `_frame` instead
Dec 11 15:01:47.545 INFO [stderr] 
Dec 11 15:01:47.545 INFO [stderr] warning: unused variable: `frame`
Dec 11 15:01:47.545 INFO [stderr]    --> src/drawable.rs:198:20
Dec 11 15:01:47.545 INFO [stderr]     |
Dec 11 15:01:47.545 INFO [stderr] 198 |     fn clip(&self, frame: &Frame) -> Vec<Box<Drawable>> {
Dec 11 15:01:47.545 INFO [stderr]     |                    ^^^^^ help: consider using `_frame` instead
Dec 11 15:01:47.545 INFO [stderr] 
Dec 11 15:01:47.545 INFO [stderr] warning: unused variable: `frame`
Dec 11 15:01:47.545 INFO [stderr]    --> src/drawable.rs:244:20
Dec 11 15:01:47.545 INFO [stderr]     |
Dec 11 15:01:47.545 INFO [stderr] 244 |     fn clip(&self, frame: &Frame) -> Vec<Box<Drawable>> {
Dec 11 15:01:47.545 INFO [stderr]     |                    ^^^^^ help: consider using `_frame` instead
Dec 11 15:01:47.545 INFO [stderr] 
Dec 11 15:01:47.545 INFO [stderr] warning: unused variable: `text`
Dec 11 15:01:47.545 INFO [stderr]    --> src/hpgl/svg_preview.rs:109:25
Dec 11 15:01:47.545 INFO [stderr]     |
Dec 11 15:01:47.545 INFO [stderr] 109 |     fn label(&mut self, text: &str) {
Dec 11 15:01:47.545 INFO [stderr]     |                         ^^^^ help: consider using `_text` instead
Dec 11 15:01:47.545 INFO [stderr] 
Dec 11 15:01:47.545 INFO [stderr] warning: unused variable: `dir`
Dec 11 15:01:47.545 INFO [stderr]    --> src/hpgl/svg_preview.rs:113:38
Dec 11 15:01:47.545 INFO [stderr]     |
Dec 11 15:01:47.545 INFO [stderr] 113 |     fn absolute_direction(&mut self, dir: (isize, isize)) {
Dec 11 15:01:47.545 INFO [stderr]     |                                      ^^^ help: consider using `_dir` instead
Dec 11 15:01:47.545 INFO [stderr] 
Dec 11 15:01:47.545 INFO [stderr] warning: unused variable: `width`
Dec 11 15:01:47.545 INFO [stderr]    --> src/hpgl/svg_preview.rs:116:38
Dec 11 15:01:47.545 INFO [stderr]     |
Dec 11 15:01:47.545 INFO [stderr] 116 |     fn relative_char_size(&mut self, width: f64, height: f64) {
Dec 11 15:01:47.545 INFO [stderr]     |                                      ^^^^^ help: consider using `_width` instead
Dec 11 15:01:47.545 INFO [stderr] 
Dec 11 15:01:47.545 INFO [stderr] warning: unused variable: `height`
Dec 11 15:01:47.545 INFO [stderr]    --> src/hpgl/svg_preview.rs:116:50
Dec 11 15:01:47.545 INFO [stderr]     |
Dec 11 15:01:47.545 INFO [stderr] 116 |     fn relative_char_size(&mut self, width: f64, height: f64) {
Dec 11 15:01:47.545 INFO [stderr]     |                                                  ^^^^^^ help: consider using `_height` instead
Dec 11 15:01:47.545 INFO [stderr] 
Dec 11 15:01:47.545 INFO [stderr] warning: unused variable: `p1`
Dec 11 15:01:47.545 INFO [stderr]    --> src/hpgl/svg_preview.rs:130:31
Dec 11 15:01:47.545 INFO [stderr]     |
Dec 11 15:01:47.545 INFO [stderr] 130 |     fn input_p1_p2(&mut self, p1: (i32, i32), p2: (i32, i32)) {
Dec 11 15:01:47.545 INFO [stderr]     |                               ^^ help: consider using `_p1` instead
Dec 11 15:01:47.545 INFO [stderr] 
Dec 11 15:01:47.545 INFO [stderr] warning: unused variable: `p2`
Dec 11 15:01:47.545 INFO [stderr]    --> src/hpgl/svg_preview.rs:130:47
Dec 11 15:01:47.545 INFO [stderr]     |
Dec 11 15:01:47.545 INFO [stderr] 130 |     fn input_p1_p2(&mut self, p1: (i32, i32), p2: (i32, i32)) {
Dec 11 15:01:47.545 INFO [stderr]     |                                               ^^ help: consider using `_p2` instead
Dec 11 15:01:47.545 INFO [stderr] 
Dec 11 15:01:47.552 INFO [stderr] warning: variable does not need to be mutable
Dec 11 15:01:47.552 INFO [stderr]   --> src/parser.rs:19:9
Dec 11 15:01:47.552 INFO [stderr]    |
Dec 11 15:01:47.552 INFO [stderr] 19 |     let mut file = BufReader::new(&f);
Dec 11 15:01:47.552 INFO [stderr]    |         ----^^^^
Dec 11 15:01:47.552 INFO [stderr]    |         |
Dec 11 15:01:47.552 INFO [stderr]    |         help: remove this `mut`
Dec 11 15:01:47.552 INFO [stderr]    |
Dec 11 15:01:47.552 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 11 15:01:47.552 INFO [stderr] 
Dec 11 15:01:47.632 INFO [stderr] warning: variable does not need to be mutable
Dec 11 15:01:47.632 INFO [stderr]   --> src/parser.rs:19:9
Dec 11 15:01:47.632 INFO [stderr]    |
Dec 11 15:01:47.632 INFO [stderr] 19 |     let mut file = BufReader::new(&f);
Dec 11 15:01:47.632 INFO [stderr]    |         ----^^^^
Dec 11 15:01:47.632 INFO [stderr]    |         |
Dec 11 15:01:47.632 INFO [stderr]    |         help: remove this `mut`
Dec 11 15:01:47.632 INFO [stderr]    |
Dec 11 15:01:47.632 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 11 15:01:47.632 INFO [stderr] 
Dec 11 15:01:47.720 INFO [stderr] warning: field is never used: `logical_size`
Dec 11 15:01:47.720 INFO [stderr]   --> src/hpgl/svg_preview.rs:13:5
Dec 11 15:01:47.720 INFO [stderr]    |
Dec 11 15:01:47.720 INFO [stderr] 13 |     logical_size: (i32, i32),
Dec 11 15:01:47.720 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 15:01:47.720 INFO [stderr]    |
Dec 11 15:01:47.720 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 11 15:01:47.720 INFO [stderr] 
Dec 11 15:01:47.720 INFO [stderr] warning: method is never used: `process_simple_list`
Dec 11 15:01:47.720 INFO [stderr]    --> src/lisp/parser.rs:160:5
Dec 11 15:01:47.720 INFO [stderr]     |
Dec 11 15:01:47.720 INFO [stderr] 160 | /     fn process_simple_list(
Dec 11 15:01:47.720 INFO [stderr] 161 | |         &mut self,
Dec 11 15:01:47.720 INFO [stderr] 162 | |         start: Position,
Dec 11 15:01:47.720 INFO [stderr] 163 | |         closing: Literal,
Dec 11 15:01:47.720 INFO [stderr] ...   |
Dec 11 15:01:47.720 INFO [stderr] 194 | |         Ok(res)
Dec 11 15:01:47.720 INFO [stderr] 195 | |     }
Dec 11 15:01:47.720 INFO [stderr]     | |_____^
Dec 11 15:01:47.720 INFO [stderr] 
Dec 11 15:01:47.720 INFO [stderr] warning: method is never used: `make_symbol`
Dec 11 15:01:47.720 INFO [stderr]    --> src/lisp/parser.rs:228:5
Dec 11 15:01:47.720 INFO [stderr]     |
Dec 11 15:01:47.720 INFO [stderr] 228 |     fn make_symbol(&mut self, sym: &str) -> Expression {
Dec 11 15:01:47.720 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 15:01:47.720 INFO [stderr] 
Dec 11 15:01:47.820 INFO [stderr] warning: field is never used: `logical_size`
Dec 11 15:01:47.824 INFO [stderr]   --> src/hpgl/svg_preview.rs:13:5
Dec 11 15:01:47.824 INFO [stderr]    |
Dec 11 15:01:47.824 INFO [stderr] 13 |     logical_size: (i32, i32),
Dec 11 15:01:47.824 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 15:01:47.824 INFO [stderr]    |
Dec 11 15:01:47.824 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 11 15:01:47.824 INFO [stderr] 
Dec 11 15:01:47.824 INFO [stderr] warning: method is never used: `process_simple_list`
Dec 11 15:01:47.824 INFO [stderr]    --> src/lisp/parser.rs:160:5
Dec 11 15:01:47.824 INFO [stderr]     |
Dec 11 15:01:47.824 INFO [stderr] 160 | /     fn process_simple_list(
Dec 11 15:01:47.824 INFO [stderr] 161 | |         &mut self,
Dec 11 15:01:47.824 INFO [stderr] 162 | |         start: Position,
Dec 11 15:01:47.824 INFO [stderr] 163 | |         closing: Literal,
Dec 11 15:01:47.824 INFO [stderr] ...   |
Dec 11 15:01:47.824 INFO [stderr] 194 | |         Ok(res)
Dec 11 15:01:47.824 INFO [stderr] 195 | |     }
Dec 11 15:01:47.824 INFO [stderr]     | |_____^
Dec 11 15:01:47.824 INFO [stderr] 
Dec 11 15:01:47.824 INFO [stderr] warning: method is never used: `make_symbol`
Dec 11 15:01:47.824 INFO [stderr]    --> src/lisp/parser.rs:228:5
Dec 11 15:01:47.824 INFO [stderr]     |
Dec 11 15:01:47.824 INFO [stderr] 228 |     fn make_symbol(&mut self, sym: &str) -> Expression {
Dec 11 15:01:47.824 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 15:01:47.824 INFO [stderr] 
Dec 11 15:01:50.971 INFO [stderr] warning: unused import: `motion_planner`
Dec 11 15:01:50.971 INFO [stderr]  --> src/bin/gen_svg.rs:5:31
Dec 11 15:01:50.971 INFO [stderr]   |
Dec 11 15:01:50.971 INFO [stderr] 5 | use plotter::{hpgl, drawable, motion_planner, lisp, clipping};
Dec 11 15:01:50.971 INFO [stderr]   |                               ^^^^^^^^^^^^^^
Dec 11 15:01:50.971 INFO [stderr]   |
Dec 11 15:01:50.971 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 15:01:50.971 INFO [stderr] 
Dec 11 15:01:51.054 INFO [stderr] warning: unused import: `motion_planner`
Dec 11 15:01:51.054 INFO [stderr]  --> src/bin/gen_svg.rs:5:31
Dec 11 15:01:51.054 INFO [stderr]   |
Dec 11 15:01:51.054 INFO [stderr] 5 | use plotter::{hpgl, drawable, motion_planner, lisp, clipping};
Dec 11 15:01:51.054 INFO [stderr]   |                               ^^^^^^^^^^^^^^
Dec 11 15:01:51.054 INFO [stderr]   |
Dec 11 15:01:51.054 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 15:01:51.054 INFO [stderr] 
Dec 11 15:01:51.201 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 44.91s
Dec 11 15:01:51.212 INFO [stderr] su: No module specific data is present
Dec 11 15:01:51.901 INFO running `"docker" "inspect" "7952446c7b863a22cc750868bd4516021424ec6a35951f963c308dfb261b1da4"`
Dec 11 15:01:52.258 INFO running `"docker" "rm" "-f" "7952446c7b863a22cc750868bd4516021424ec6a35951f963c308dfb261b1da4"`
Dec 11 15:01:52.612 INFO [stdout] 7952446c7b863a22cc750868bd4516021424ec6a35951f963c308dfb261b1da4