Dec 01 11:37:41.783 INFO testing l3kn/Plotter against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 01 11:37:41.783 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-1/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 11:37:41.965 INFO [stdout] 8a309b79c15374f888b737b42aeb8357c57adb970ad9c7f0b47247e253600450
Dec 01 11:37:41.966 INFO running `"docker" "start" "-a" "8a309b79c15374f888b737b42aeb8357c57adb970ad9c7f0b47247e253600450"`
Dec 01 11:37:42.333 INFO [stderr] usermod: no changes
Dec 01 11:37:42.390 INFO [stderr]    Compiling ioctl-rs v0.1.6
Dec 01 11:37:42.391 INFO [stderr]    Compiling serial-core v0.4.0
Dec 01 11:37:42.392 INFO [stderr]    Compiling num-bigint v0.1.43
Dec 01 11:37:42.883 INFO [stderr]    Compiling serial-unix v0.4.0
Dec 01 11:37:43.647 INFO [stderr]    Compiling serial v0.4.0
Dec 01 11:37:45.763 INFO [stderr]    Compiling num-rational v0.1.42
Dec 01 11:37:47.582 INFO [stderr]    Compiling num v0.1.42
Dec 01 11:37:48.015 INFO [stderr]    Compiling plotter v0.1.0 (/source)
Dec 01 11:37:48.615 INFO [stderr] warning: unused imports: `Rng`, `thread_rng`
Dec 01 11:37:48.615 INFO [stderr]  --> src/motion_planner.rs:1:12
Dec 01 11:37:48.615 INFO [stderr]   |
Dec 01 11:37:48.615 INFO [stderr] 1 | use rand::{thread_rng, Rng};
Dec 01 11:37:48.615 INFO [stderr]   |            ^^^^^^^^^^  ^^^
Dec 01 11:37:48.615 INFO [stderr]   |
Dec 01 11:37:48.615 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 01 11:37:48.615 INFO [stderr] 
Dec 01 11:37:48.615 INFO [stderr] warning: unused import: `std::path::Path`
Dec 01 11:37:48.615 INFO [stderr]  --> src/parser.rs:4:5
Dec 01 11:37:48.615 INFO [stderr]   |
Dec 01 11:37:48.615 INFO [stderr] 4 | use std::path::Path;
Dec 01 11:37:48.615 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 01 11:37:48.615 INFO [stderr] 
Dec 01 11:37:48.615 INFO [stderr] warning: unused import: `std::fs`
Dec 01 11:37:48.615 INFO [stderr]  --> src/lisp/mod.rs:2:5
Dec 01 11:37:48.615 INFO [stderr]   |
Dec 01 11:37:48.615 INFO [stderr] 2 | use std::fs;
Dec 01 11:37:48.615 INFO [stderr]   |     ^^^^^^^
Dec 01 11:37:48.615 INFO [stderr] 
Dec 01 11:37:48.615 INFO [stderr] warning: unused import: `Write`
Dec 01 11:37:48.615 INFO [stderr]  --> src/lisp/mod.rs:4:21
Dec 01 11:37:48.615 INFO [stderr]   |
Dec 01 11:37:48.615 INFO [stderr] 4 | use std::io::{Read, Write};
Dec 01 11:37:48.615 INFO [stderr]   |                     ^^^^^
Dec 01 11:37:48.615 INFO [stderr] 
Dec 01 11:37:49.148 INFO [stderr] warning: unused variable: `stroke_width`
Dec 01 11:37:49.148 INFO [stderr]   --> src/parser.rs:29:25
Dec 01 11:37:49.148 INFO [stderr]    |
Dec 01 11:37:49.148 INFO [stderr] 29 |                     let stroke_width = parts.next().unwrap();
Dec 01 11:37:49.148 INFO [stderr]    |                         ^^^^^^^^^^^^ help: consider using `_stroke_width` instead
Dec 01 11:37:49.148 INFO [stderr]    |
Dec 01 11:37:49.148 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 01 11:37:49.148 INFO [stderr] 
Dec 01 11:37:49.148 INFO [stderr] warning: unused variable: `stroke_width`
Dec 01 11:37:49.148 INFO [stderr]   --> src/parser.rs:39:25
Dec 01 11:37:49.148 INFO [stderr]    |
Dec 01 11:37:49.148 INFO [stderr] 39 |                     let stroke_width = parts.next().unwrap();
Dec 01 11:37:49.148 INFO [stderr]    |                         ^^^^^^^^^^^^ help: consider using `_stroke_width` instead
Dec 01 11:37:49.148 INFO [stderr] 
Dec 01 11:37:49.148 INFO [stderr] warning: unused variable: `stroke_width`
Dec 01 11:37:49.148 INFO [stderr]   --> src/parser.rs:68:25
Dec 01 11:37:49.148 INFO [stderr]    |
Dec 01 11:37:49.148 INFO [stderr] 68 |                     let stroke_width = parts.next().unwrap();
Dec 01 11:37:49.148 INFO [stderr]    |                         ^^^^^^^^^^^^ help: consider using `_stroke_width` instead
Dec 01 11:37:49.148 INFO [stderr] 
Dec 01 11:37:49.148 INFO [stderr] warning: unused variable: `stroke_width`
Dec 01 11:37:49.148 INFO [stderr]   --> src/parser.rs:81:25
Dec 01 11:37:49.148 INFO [stderr]    |
Dec 01 11:37:49.148 INFO [stderr] 81 |                     let stroke_width = parts.next().unwrap();
Dec 01 11:37:49.149 INFO [stderr]    |                         ^^^^^^^^^^^^ help: consider using `_stroke_width` instead
Dec 01 11:37:49.149 INFO [stderr] 
Dec 01 11:37:49.149 INFO [stderr] warning: unused variable: `frame`
Dec 01 11:37:49.149 INFO [stderr]    --> src/drawable.rs:154:20
Dec 01 11:37:49.149 INFO [stderr]     |
Dec 01 11:37:49.149 INFO [stderr] 154 |     fn clip(&self, frame: &Frame) -> Vec<Box<Drawable>> {
Dec 01 11:37:49.149 INFO [stderr]     |                    ^^^^^ help: consider using `_frame` instead
Dec 01 11:37:49.149 INFO [stderr] 
Dec 01 11:37:49.149 INFO [stderr] warning: unused variable: `frame`
Dec 01 11:37:49.149 INFO [stderr]    --> src/drawable.rs:198:20
Dec 01 11:37:49.149 INFO [stderr]     |
Dec 01 11:37:49.149 INFO [stderr] 198 |     fn clip(&self, frame: &Frame) -> Vec<Box<Drawable>> {
Dec 01 11:37:49.149 INFO [stderr]     |                    ^^^^^ help: consider using `_frame` instead
Dec 01 11:37:49.149 INFO [stderr] 
Dec 01 11:37:49.149 INFO [stderr] warning: unused variable: `frame`
Dec 01 11:37:49.149 INFO [stderr]    --> src/drawable.rs:244:20
Dec 01 11:37:49.149 INFO [stderr]     |
Dec 01 11:37:49.149 INFO [stderr] 244 |     fn clip(&self, frame: &Frame) -> Vec<Box<Drawable>> {
Dec 01 11:37:49.149 INFO [stderr]     |                    ^^^^^ help: consider using `_frame` instead
Dec 01 11:37:49.149 INFO [stderr] 
Dec 01 11:37:49.149 INFO [stderr] warning: unused variable: `text`
Dec 01 11:37:49.149 INFO [stderr]    --> src/hpgl/svg_preview.rs:109:25
Dec 01 11:37:49.149 INFO [stderr]     |
Dec 01 11:37:49.149 INFO [stderr] 109 |     fn label(&mut self, text: &str) {
Dec 01 11:37:49.149 INFO [stderr]     |                         ^^^^ help: consider using `_text` instead
Dec 01 11:37:49.149 INFO [stderr] 
Dec 01 11:37:49.149 INFO [stderr] warning: unused variable: `dir`
Dec 01 11:37:49.149 INFO [stderr]    --> src/hpgl/svg_preview.rs:113:38
Dec 01 11:37:49.149 INFO [stderr]     |
Dec 01 11:37:49.149 INFO [stderr] 113 |     fn absolute_direction(&mut self, dir: (isize, isize)) {
Dec 01 11:37:49.149 INFO [stderr]     |                                      ^^^ help: consider using `_dir` instead
Dec 01 11:37:49.149 INFO [stderr] 
Dec 01 11:37:49.149 INFO [stderr] warning: unused variable: `width`
Dec 01 11:37:49.149 INFO [stderr]    --> src/hpgl/svg_preview.rs:116:38
Dec 01 11:37:49.149 INFO [stderr]     |
Dec 01 11:37:49.149 INFO [stderr] 116 |     fn relative_char_size(&mut self, width: f64, height: f64) {
Dec 01 11:37:49.149 INFO [stderr]     |                                      ^^^^^ help: consider using `_width` instead
Dec 01 11:37:49.149 INFO [stderr] 
Dec 01 11:37:49.149 INFO [stderr] warning: unused variable: `height`
Dec 01 11:37:49.149 INFO [stderr]    --> src/hpgl/svg_preview.rs:116:50
Dec 01 11:37:49.149 INFO [stderr]     |
Dec 01 11:37:49.149 INFO [stderr] 116 |     fn relative_char_size(&mut self, width: f64, height: f64) {
Dec 01 11:37:49.149 INFO [stderr]     |                                                  ^^^^^^ help: consider using `_height` instead
Dec 01 11:37:49.149 INFO [stderr] 
Dec 01 11:37:49.149 INFO [stderr] warning: unused variable: `p1`
Dec 01 11:37:49.149 INFO [stderr]    --> src/hpgl/svg_preview.rs:130:31
Dec 01 11:37:49.149 INFO [stderr]     |
Dec 01 11:37:49.149 INFO [stderr] 130 |     fn input_p1_p2(&mut self, p1: (i32, i32), p2: (i32, i32)) {
Dec 01 11:37:49.149 INFO [stderr]     |                               ^^ help: consider using `_p1` instead
Dec 01 11:37:49.149 INFO [stderr] 
Dec 01 11:37:49.149 INFO [stderr] warning: unused variable: `p2`
Dec 01 11:37:49.149 INFO [stderr]    --> src/hpgl/svg_preview.rs:130:47
Dec 01 11:37:49.149 INFO [stderr]     |
Dec 01 11:37:49.149 INFO [stderr] 130 |     fn input_p1_p2(&mut self, p1: (i32, i32), p2: (i32, i32)) {
Dec 01 11:37:49.149 INFO [stderr]     |                                               ^^ help: consider using `_p2` instead
Dec 01 11:37:49.149 INFO [stderr] 
Dec 01 11:37:49.251 INFO [stderr] warning: variable does not need to be mutable
Dec 01 11:37:49.251 INFO [stderr]   --> src/parser.rs:19:9
Dec 01 11:37:49.251 INFO [stderr]    |
Dec 01 11:37:49.251 INFO [stderr] 19 |     let mut file = BufReader::new(&f);
Dec 01 11:37:49.251 INFO [stderr]    |         ----^^^^
Dec 01 11:37:49.251 INFO [stderr]    |         |
Dec 01 11:37:49.251 INFO [stderr]    |         help: remove this `mut`
Dec 01 11:37:49.251 INFO [stderr]    |
Dec 01 11:37:49.251 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 01 11:37:49.251 INFO [stderr] 
Dec 01 11:37:49.371 INFO [stderr] warning: field is never used: `logical_size`
Dec 01 11:37:49.371 INFO [stderr]   --> src/hpgl/svg_preview.rs:13:5
Dec 01 11:37:49.371 INFO [stderr]    |
Dec 01 11:37:49.371 INFO [stderr] 13 |     logical_size: (i32, i32),
Dec 01 11:37:49.371 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 11:37:49.371 INFO [stderr]    |
Dec 01 11:37:49.371 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 01 11:37:49.371 INFO [stderr] 
Dec 01 11:37:49.371 INFO [stderr] warning: method is never used: `process_simple_list`
Dec 01 11:37:49.371 INFO [stderr]    --> src/lisp/parser.rs:160:5
Dec 01 11:37:49.371 INFO [stderr]     |
Dec 01 11:37:49.371 INFO [stderr] 160 | /     fn process_simple_list(
Dec 01 11:37:49.371 INFO [stderr] 161 | |         &mut self,
Dec 01 11:37:49.371 INFO [stderr] 162 | |         start: Position,
Dec 01 11:37:49.371 INFO [stderr] 163 | |         closing: Literal,
Dec 01 11:37:49.371 INFO [stderr] ...   |
Dec 01 11:37:49.371 INFO [stderr] 194 | |         Ok(res)
Dec 01 11:37:49.371 INFO [stderr] 195 | |     }
Dec 01 11:37:49.371 INFO [stderr]     | |_____^
Dec 01 11:37:49.371 INFO [stderr] 
Dec 01 11:37:49.371 INFO [stderr] warning: method is never used: `make_symbol`
Dec 01 11:37:49.371 INFO [stderr]    --> src/lisp/parser.rs:228:5
Dec 01 11:37:49.371 INFO [stderr]     |
Dec 01 11:37:49.371 INFO [stderr] 228 |     fn make_symbol(&mut self, sym: &str) -> Expression {
Dec 01 11:37:49.371 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 11:37:49.371 INFO [stderr] 
Dec 01 11:37:52.955 INFO [stderr] warning: unused import: `motion_planner`
Dec 01 11:37:52.955 INFO [stderr]  --> src/bin/gen_svg.rs:5:31
Dec 01 11:37:52.955 INFO [stderr]   |
Dec 01 11:37:52.955 INFO [stderr] 5 | use plotter::{hpgl, drawable, motion_planner, lisp, clipping};
Dec 01 11:37:52.955 INFO [stderr]   |                               ^^^^^^^^^^^^^^
Dec 01 11:37:52.955 INFO [stderr]   |
Dec 01 11:37:52.955 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 01 11:37:52.955 INFO [stderr] 
Dec 01 11:37:53.870 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.52s
Dec 01 11:37:53.879 INFO [stderr] su: No module specific data is present
Dec 01 11:37:54.857 INFO running `"docker" "inspect" "8a309b79c15374f888b737b42aeb8357c57adb970ad9c7f0b47247e253600450"`
Dec 01 11:37:54.996 INFO running `"docker" "rm" "-f" "8a309b79c15374f888b737b42aeb8357c57adb970ad9c7f0b47247e253600450"`
Dec 01 11:37:55.178 INFO [stdout] 8a309b79c15374f888b737b42aeb8357c57adb970ad9c7f0b47247e253600450
Dec 01 11:37:55.185 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-1/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 11:37:55.524 INFO [stdout] 02bf6e442a326fc98451995f41fa9271fe1798aa2be04ac915f68a9f4308e1ca
Dec 01 11:37:55.526 INFO running `"docker" "start" "-a" "02bf6e442a326fc98451995f41fa9271fe1798aa2be04ac915f68a9f4308e1ca"`
Dec 01 11:37:55.951 INFO [stderr] usermod: no changes
Dec 01 11:37:56.013 INFO [stderr]    Compiling plotter v0.1.0 (/source)
Dec 01 11:37:56.611 INFO [stderr] warning: unused import: `motion_planner`
Dec 01 11:37:56.611 INFO [stderr]  --> src/bin/gen_svg.rs:5:31
Dec 01 11:37:56.611 INFO [stderr]   |
Dec 01 11:37:56.611 INFO [stderr] 5 | use plotter::{hpgl, drawable, motion_planner, lisp, clipping};
Dec 01 11:37:56.611 INFO [stderr]   |                               ^^^^^^^^^^^^^^
Dec 01 11:37:56.611 INFO [stderr]   |
Dec 01 11:37:56.611 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 01 11:37:56.611 INFO [stderr] 
Dec 01 11:37:56.849 INFO [stderr] warning: unused imports: `Rng`, `thread_rng`
Dec 01 11:37:56.849 INFO [stderr]  --> src/motion_planner.rs:1:12
Dec 01 11:37:56.849 INFO [stderr]   |
Dec 01 11:37:56.849 INFO [stderr] 1 | use rand::{thread_rng, Rng};
Dec 01 11:37:56.849 INFO [stderr]   |            ^^^^^^^^^^  ^^^
Dec 01 11:37:56.849 INFO [stderr]   |
Dec 01 11:37:56.849 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 01 11:37:56.849 INFO [stderr] 
Dec 01 11:37:56.849 INFO [stderr] warning: unused import: `std::path::Path`
Dec 01 11:37:56.849 INFO [stderr]  --> src/parser.rs:4:5
Dec 01 11:37:56.849 INFO [stderr]   |
Dec 01 11:37:56.849 INFO [stderr] 4 | use std::path::Path;
Dec 01 11:37:56.849 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 01 11:37:56.849 INFO [stderr] 
Dec 01 11:37:56.849 INFO [stderr] warning: unused import: `std::fs`
Dec 01 11:37:56.849 INFO [stderr]  --> src/lisp/mod.rs:2:5
Dec 01 11:37:56.849 INFO [stderr]   |
Dec 01 11:37:56.849 INFO [stderr] 2 | use std::fs;
Dec 01 11:37:56.849 INFO [stderr]   |     ^^^^^^^
Dec 01 11:37:56.849 INFO [stderr] 
Dec 01 11:37:56.849 INFO [stderr] warning: unused import: `Write`
Dec 01 11:37:56.849 INFO [stderr]  --> src/lisp/mod.rs:4:21
Dec 01 11:37:56.850 INFO [stderr]   |
Dec 01 11:37:56.850 INFO [stderr] 4 | use std::io::{Read, Write};
Dec 01 11:37:56.850 INFO [stderr]   |                     ^^^^^
Dec 01 11:37:56.855 INFO [stderr] 
Dec 01 11:37:57.827 INFO [stderr] warning: unused variable: `stroke_width`
Dec 01 11:37:57.827 INFO [stderr]   --> src/parser.rs:29:25
Dec 01 11:37:57.827 INFO [stderr]    |
Dec 01 11:37:57.827 INFO [stderr] 29 |                     let stroke_width = parts.next().unwrap();
Dec 01 11:37:57.827 INFO [stderr]    |                         ^^^^^^^^^^^^ help: consider using `_stroke_width` instead
Dec 01 11:37:57.827 INFO [stderr]    |
Dec 01 11:37:57.827 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 01 11:37:57.827 INFO [stderr] 
Dec 01 11:37:57.827 INFO [stderr] warning: unused variable: `stroke_width`
Dec 01 11:37:57.827 INFO [stderr]   --> src/parser.rs:39:25
Dec 01 11:37:57.827 INFO [stderr]    |
Dec 01 11:37:57.827 INFO [stderr] 39 |                     let stroke_width = parts.next().unwrap();
Dec 01 11:37:57.827 INFO [stderr]    |                         ^^^^^^^^^^^^ help: consider using `_stroke_width` instead
Dec 01 11:37:57.827 INFO [stderr] 
Dec 01 11:37:57.827 INFO [stderr] warning: unused variable: `stroke_width`
Dec 01 11:37:57.827 INFO [stderr]   --> src/parser.rs:68:25
Dec 01 11:37:57.827 INFO [stderr]    |
Dec 01 11:37:57.827 INFO [stderr] 68 |                     let stroke_width = parts.next().unwrap();
Dec 01 11:37:57.827 INFO [stderr]    |                         ^^^^^^^^^^^^ help: consider using `_stroke_width` instead
Dec 01 11:37:57.827 INFO [stderr] 
Dec 01 11:37:57.827 INFO [stderr] warning: unused variable: `stroke_width`
Dec 01 11:37:57.827 INFO [stderr]   --> src/parser.rs:81:25
Dec 01 11:37:57.827 INFO [stderr]    |
Dec 01 11:37:57.827 INFO [stderr] 81 |                     let stroke_width = parts.next().unwrap();
Dec 01 11:37:57.827 INFO [stderr]    |                         ^^^^^^^^^^^^ help: consider using `_stroke_width` instead
Dec 01 11:37:57.827 INFO [stderr] 
Dec 01 11:37:57.827 INFO [stderr] warning: unused variable: `frame`
Dec 01 11:37:57.827 INFO [stderr]    --> src/drawable.rs:154:20
Dec 01 11:37:57.827 INFO [stderr]     |
Dec 01 11:37:57.827 INFO [stderr] 154 |     fn clip(&self, frame: &Frame) -> Vec<Box<Drawable>> {
Dec 01 11:37:57.827 INFO [stderr]     |                    ^^^^^ help: consider using `_frame` instead
Dec 01 11:37:57.827 INFO [stderr] 
Dec 01 11:37:57.827 INFO [stderr] warning: unused variable: `frame`
Dec 01 11:37:57.827 INFO [stderr]    --> src/drawable.rs:198:20
Dec 01 11:37:57.827 INFO [stderr]     |
Dec 01 11:37:57.827 INFO [stderr] 198 |     fn clip(&self, frame: &Frame) -> Vec<Box<Drawable>> {
Dec 01 11:37:57.827 INFO [stderr]     |                    ^^^^^ help: consider using `_frame` instead
Dec 01 11:37:57.827 INFO [stderr] 
Dec 01 11:37:57.827 INFO [stderr] warning: unused variable: `frame`
Dec 01 11:37:57.827 INFO [stderr]    --> src/drawable.rs:244:20
Dec 01 11:37:57.827 INFO [stderr]     |
Dec 01 11:37:57.827 INFO [stderr] 244 |     fn clip(&self, frame: &Frame) -> Vec<Box<Drawable>> {
Dec 01 11:37:57.827 INFO [stderr]     |                    ^^^^^ help: consider using `_frame` instead
Dec 01 11:37:57.827 INFO [stderr] 
Dec 01 11:37:57.831 INFO [stderr] warning: unused variable: `text`
Dec 01 11:37:57.831 INFO [stderr]    --> src/hpgl/svg_preview.rs:109:25
Dec 01 11:37:57.831 INFO [stderr]     |
Dec 01 11:37:57.831 INFO [stderr] 109 |     fn label(&mut self, text: &str) {
Dec 01 11:37:57.831 INFO [stderr]     |                         ^^^^ help: consider using `_text` instead
Dec 01 11:37:57.831 INFO [stderr] 
Dec 01 11:37:57.831 INFO [stderr] warning: unused variable: `dir`
Dec 01 11:37:57.831 INFO [stderr]    --> src/hpgl/svg_preview.rs:113:38
Dec 01 11:37:57.831 INFO [stderr]     |
Dec 01 11:37:57.831 INFO [stderr] 113 |     fn absolute_direction(&mut self, dir: (isize, isize)) {
Dec 01 11:37:57.831 INFO [stderr]     |                                      ^^^ help: consider using `_dir` instead
Dec 01 11:37:57.831 INFO [stderr] 
Dec 01 11:37:57.831 INFO [stderr] warning: unused variable: `width`
Dec 01 11:37:57.831 INFO [stderr]    --> src/hpgl/svg_preview.rs:116:38
Dec 01 11:37:57.831 INFO [stderr]     |
Dec 01 11:37:57.831 INFO [stderr] 116 |     fn relative_char_size(&mut self, width: f64, height: f64) {
Dec 01 11:37:57.831 INFO [stderr]     |                                      ^^^^^ help: consider using `_width` instead
Dec 01 11:37:57.831 INFO [stderr] 
Dec 01 11:37:57.831 INFO [stderr] warning: unused variable: `height`
Dec 01 11:37:57.831 INFO [stderr]    --> src/hpgl/svg_preview.rs:116:50
Dec 01 11:37:57.831 INFO [stderr]     |
Dec 01 11:37:57.831 INFO [stderr] 116 |     fn relative_char_size(&mut self, width: f64, height: f64) {
Dec 01 11:37:57.831 INFO [stderr]     |                                                  ^^^^^^ help: consider using `_height` instead
Dec 01 11:37:57.831 INFO [stderr] 
Dec 01 11:37:57.831 INFO [stderr] warning: unused variable: `p1`
Dec 01 11:37:57.831 INFO [stderr]    --> src/hpgl/svg_preview.rs:130:31
Dec 01 11:37:57.831 INFO [stderr]     |
Dec 01 11:37:57.831 INFO [stderr] 130 |     fn input_p1_p2(&mut self, p1: (i32, i32), p2: (i32, i32)) {
Dec 01 11:37:57.831 INFO [stderr]     |                               ^^ help: consider using `_p1` instead
Dec 01 11:37:57.831 INFO [stderr] 
Dec 01 11:37:57.831 INFO [stderr] warning: unused variable: `p2`
Dec 01 11:37:57.831 INFO [stderr]    --> src/hpgl/svg_preview.rs:130:47
Dec 01 11:37:57.831 INFO [stderr]     |
Dec 01 11:37:57.831 INFO [stderr] 130 |     fn input_p1_p2(&mut self, p1: (i32, i32), p2: (i32, i32)) {
Dec 01 11:37:57.831 INFO [stderr]     |                                               ^^ help: consider using `_p2` instead
Dec 01 11:37:57.831 INFO [stderr] 
Dec 01 11:37:57.927 INFO [stderr] warning: variable does not need to be mutable
Dec 01 11:37:57.927 INFO [stderr]   --> src/parser.rs:19:9
Dec 01 11:37:57.927 INFO [stderr]    |
Dec 01 11:37:57.927 INFO [stderr] 19 |     let mut file = BufReader::new(&f);
Dec 01 11:37:57.927 INFO [stderr]    |         ----^^^^
Dec 01 11:37:57.927 INFO [stderr]    |         |
Dec 01 11:37:57.927 INFO [stderr]    |         help: remove this `mut`
Dec 01 11:37:57.927 INFO [stderr]    |
Dec 01 11:37:57.927 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 01 11:37:57.927 INFO [stderr] 
Dec 01 11:37:58.045 INFO [stderr] warning: field is never used: `logical_size`
Dec 01 11:37:58.045 INFO [stderr]   --> src/hpgl/svg_preview.rs:13:5
Dec 01 11:37:58.045 INFO [stderr]    |
Dec 01 11:37:58.045 INFO [stderr] 13 |     logical_size: (i32, i32),
Dec 01 11:37:58.045 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 11:37:58.045 INFO [stderr]    |
Dec 01 11:37:58.045 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 01 11:37:58.045 INFO [stderr] 
Dec 01 11:37:58.045 INFO [stderr] warning: method is never used: `process_simple_list`
Dec 01 11:37:58.045 INFO [stderr]    --> src/lisp/parser.rs:160:5
Dec 01 11:37:58.045 INFO [stderr]     |
Dec 01 11:37:58.045 INFO [stderr] 160 | /     fn process_simple_list(
Dec 01 11:37:58.045 INFO [stderr] 161 | |         &mut self,
Dec 01 11:37:58.045 INFO [stderr] 162 | |         start: Position,
Dec 01 11:37:58.046 INFO [stderr] 163 | |         closing: Literal,
Dec 01 11:37:58.046 INFO [stderr] ...   |
Dec 01 11:37:58.046 INFO [stderr] 194 | |         Ok(res)
Dec 01 11:37:58.046 INFO [stderr] 195 | |     }
Dec 01 11:37:58.046 INFO [stderr]     | |_____^
Dec 01 11:37:58.046 INFO [stderr] 
Dec 01 11:37:58.046 INFO [stderr] warning: method is never used: `make_symbol`
Dec 01 11:37:58.046 INFO [stderr]    --> src/lisp/parser.rs:228:5
Dec 01 11:37:58.046 INFO [stderr]     |
Dec 01 11:37:58.046 INFO [stderr] 228 |     fn make_symbol(&mut self, sym: &str) -> Expression {
Dec 01 11:37:58.046 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 11:37:58.046 INFO [stderr] 
Dec 01 11:37:58.514 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.55s
Dec 01 11:37:58.520 INFO [stderr] su: No module specific data is present
Dec 01 11:37:59.143 INFO running `"docker" "inspect" "02bf6e442a326fc98451995f41fa9271fe1798aa2be04ac915f68a9f4308e1ca"`
Dec 01 11:37:59.489 INFO running `"docker" "rm" "-f" "02bf6e442a326fc98451995f41fa9271fe1798aa2be04ac915f68a9f4308e1ca"`
Dec 01 11:37:59.938 INFO [stdout] 02bf6e442a326fc98451995f41fa9271fe1798aa2be04ac915f68a9f4308e1ca
Dec 01 11:37:59.941 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-1/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 11:38:00.360 INFO [stdout] 003f62326310c54492eb343b95ae7303c83f81a05fdbdd5931e89b64d0979987
Dec 01 11:38:00.364 INFO running `"docker" "start" "-a" "003f62326310c54492eb343b95ae7303c83f81a05fdbdd5931e89b64d0979987"`
Dec 01 11:38:00.909 INFO [stderr] usermod: no changes
Dec 01 11:38:00.959 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 01 11:38:00.961 INFO [stderr]      Running /target/debug/deps/plotter-a7c2a908a2c300c0
Dec 01 11:38:00.963 INFO [stdout] 
Dec 01 11:38:00.964 INFO [stdout] running 0 tests
Dec 01 11:38:00.964 INFO [stdout] 
Dec 01 11:38:00.964 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 11:38:00.964 INFO [stdout] 
Dec 01 11:38:00.964 INFO [stderr]      Running /target/debug/deps/cl-07047d18812e48a0
Dec 01 11:38:00.968 INFO [stdout] 
Dec 01 11:38:00.968 INFO [stdout] running 0 tests
Dec 01 11:38:00.968 INFO [stdout] 
Dec 01 11:38:00.968 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 11:38:00.968 INFO [stdout] 
Dec 01 11:38:00.968 INFO [stderr]      Running /target/debug/deps/cl_svg-7500c057bdba3447
Dec 01 11:38:00.970 INFO [stdout] 
Dec 01 11:38:00.970 INFO [stdout] running 0 tests
Dec 01 11:38:00.970 INFO [stdout] 
Dec 01 11:38:00.970 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 11:38:00.970 INFO [stdout] 
Dec 01 11:38:00.970 INFO [stderr]      Running /target/debug/deps/gen_svg-d4f7765e0435a589
Dec 01 11:38:00.972 INFO [stdout] 
Dec 01 11:38:00.972 INFO [stderr]    Doc-tests plotter
Dec 01 11:38:00.972 INFO [stdout] running 0 tests
Dec 01 11:38:00.972 INFO [stdout] 
Dec 01 11:38:00.972 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 11:38:00.972 INFO [stdout] 
Dec 01 11:38:01.962 INFO [stdout] 
Dec 01 11:38:01.962 INFO [stdout] running 0 tests
Dec 01 11:38:01.962 INFO [stdout] 
Dec 01 11:38:01.962 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 11:38:01.962 INFO [stdout] 
Dec 01 11:38:01.971 INFO [stderr] su: No module specific data is present
Dec 01 11:38:02.381 INFO running `"docker" "inspect" "003f62326310c54492eb343b95ae7303c83f81a05fdbdd5931e89b64d0979987"`
Dec 01 11:38:02.466 INFO running `"docker" "rm" "-f" "003f62326310c54492eb343b95ae7303c83f81a05fdbdd5931e89b64d0979987"`
Dec 01 11:38:02.541 INFO [stdout] 003f62326310c54492eb343b95ae7303c83f81a05fdbdd5931e89b64d0979987
