Dec 01 11:37:42.098 INFO testing l3kn/Plotter against 1.30.1 for beta-1.31-5
Dec 01 11:37:42.098 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-0/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/beta-1.31-5/1.30.1:/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 +1.30.1 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 11:37:42.294 INFO [stdout] 58d93dc9d7dee653caf1de5a50d29ed381eebb168e6e9a4c9b9161356ff0c00f
Dec 01 11:37:42.296 INFO running `"docker" "start" "-a" "58d93dc9d7dee653caf1de5a50d29ed381eebb168e6e9a4c9b9161356ff0c00f"`
Dec 01 11:37:42.982 INFO [stderr] usermod: no changes
Dec 01 11:37:43.092 INFO [stderr]    Compiling num-integer v0.1.36
Dec 01 11:37:43.092 INFO [stderr]    Compiling termios v0.2.2
Dec 01 11:37:43.092 INFO [stderr]    Compiling serial-core v0.4.0
Dec 01 11:37:43.092 INFO [stderr]    Compiling ioctl-rs v0.1.6
Dec 01 11:37:43.110 INFO [stderr]    Compiling num-complex v0.1.43
Dec 01 11:37:44.219 INFO [stderr]    Compiling num-bigint v0.1.43
Dec 01 11:37:44.283 INFO [stderr]    Compiling num-iter v0.1.35
Dec 01 11:37:44.491 INFO [stderr]    Compiling serial-unix v0.4.0
Dec 01 11:37:45.790 INFO [stderr]    Compiling serial v0.4.0
Dec 01 11:37:48.202 INFO [stderr]    Compiling num-rational v0.1.42
Dec 01 11:37:49.997 INFO [stderr]    Compiling num v0.1.42
Dec 01 11:37:50.454 INFO [stderr]    Compiling plotter v0.1.0 (/source)
Dec 01 11:37:51.186 INFO [stderr] warning: unused imports: `Rng`, `thread_rng`
Dec 01 11:37:51.186 INFO [stderr]  --> src/motion_planner.rs:1:12
Dec 01 11:37:51.186 INFO [stderr]   |
Dec 01 11:37:51.186 INFO [stderr] 1 | use rand::{thread_rng, Rng};
Dec 01 11:37:51.186 INFO [stderr]   |            ^^^^^^^^^^  ^^^
Dec 01 11:37:51.186 INFO [stderr]   |
Dec 01 11:37:51.186 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 01 11:37:51.186 INFO [stderr] 
Dec 01 11:37:51.188 INFO [stderr] warning: unused import: `std::path::Path`
Dec 01 11:37:51.188 INFO [stderr]  --> src/parser.rs:4:5
Dec 01 11:37:51.188 INFO [stderr]   |
Dec 01 11:37:51.188 INFO [stderr] 4 | use std::path::Path;
Dec 01 11:37:51.188 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 01 11:37:51.188 INFO [stderr] 
Dec 01 11:37:51.188 INFO [stderr] warning: unused import: `std::fs`
Dec 01 11:37:51.188 INFO [stderr]  --> src/lisp/mod.rs:2:5
Dec 01 11:37:51.188 INFO [stderr]   |
Dec 01 11:37:51.188 INFO [stderr] 2 | use std::fs;
Dec 01 11:37:51.188 INFO [stderr]   |     ^^^^^^^
Dec 01 11:37:51.188 INFO [stderr] 
Dec 01 11:37:51.188 INFO [stderr] warning: unused import: `Write`
Dec 01 11:37:51.188 INFO [stderr]  --> src/lisp/mod.rs:4:21
Dec 01 11:37:51.189 INFO [stderr]   |
Dec 01 11:37:51.189 INFO [stderr] 4 | use std::io::{Read, Write};
Dec 01 11:37:51.189 INFO [stderr]   |                     ^^^^^
Dec 01 11:37:51.189 INFO [stderr] 
Dec 01 11:37:51.759 INFO [stderr] warning: unused variable: `stroke_width`
Dec 01 11:37:51.759 INFO [stderr]   --> src/parser.rs:29:25
Dec 01 11:37:51.759 INFO [stderr]    |
Dec 01 11:37:51.759 INFO [stderr] 29 |                     let stroke_width = parts.next().unwrap();
Dec 01 11:37:51.759 INFO [stderr]    |                         ^^^^^^^^^^^^ help: consider using `_stroke_width` instead
Dec 01 11:37:51.759 INFO [stderr]    |
Dec 01 11:37:51.759 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 01 11:37:51.759 INFO [stderr] 
Dec 01 11:37:51.759 INFO [stderr] warning: unused variable: `stroke_width`
Dec 01 11:37:51.759 INFO [stderr]   --> src/parser.rs:39:25
Dec 01 11:37:51.759 INFO [stderr]    |
Dec 01 11:37:51.759 INFO [stderr] 39 |                     let stroke_width = parts.next().unwrap();
Dec 01 11:37:51.759 INFO [stderr]    |                         ^^^^^^^^^^^^ help: consider using `_stroke_width` instead
Dec 01 11:37:51.759 INFO [stderr] 
Dec 01 11:37:51.759 INFO [stderr] warning: unused variable: `stroke_width`
Dec 01 11:37:51.759 INFO [stderr]   --> src/parser.rs:68:25
Dec 01 11:37:51.759 INFO [stderr]    |
Dec 01 11:37:51.759 INFO [stderr] 68 |                     let stroke_width = parts.next().unwrap();
Dec 01 11:37:51.759 INFO [stderr]    |                         ^^^^^^^^^^^^ help: consider using `_stroke_width` instead
Dec 01 11:37:51.759 INFO [stderr] 
Dec 01 11:37:51.759 INFO [stderr] warning: unused variable: `stroke_width`
Dec 01 11:37:51.759 INFO [stderr]   --> src/parser.rs:81:25
Dec 01 11:37:51.759 INFO [stderr]    |
Dec 01 11:37:51.759 INFO [stderr] 81 |                     let stroke_width = parts.next().unwrap();
Dec 01 11:37:51.759 INFO [stderr]    |                         ^^^^^^^^^^^^ help: consider using `_stroke_width` instead
Dec 01 11:37:51.759 INFO [stderr] 
Dec 01 11:37:51.759 INFO [stderr] warning: unused variable: `frame`
Dec 01 11:37:51.759 INFO [stderr]    --> src/drawable.rs:154:20
Dec 01 11:37:51.759 INFO [stderr]     |
Dec 01 11:37:51.759 INFO [stderr] 154 |     fn clip(&self, frame: &Frame) -> Vec<Box<Drawable>> {
Dec 01 11:37:51.759 INFO [stderr]     |                    ^^^^^ help: consider using `_frame` instead
Dec 01 11:37:51.759 INFO [stderr] 
Dec 01 11:37:51.759 INFO [stderr] warning: unused variable: `frame`
Dec 01 11:37:51.759 INFO [stderr]    --> src/drawable.rs:198:20
Dec 01 11:37:51.759 INFO [stderr]     |
Dec 01 11:37:51.760 INFO [stderr] 198 |     fn clip(&self, frame: &Frame) -> Vec<Box<Drawable>> {
Dec 01 11:37:51.760 INFO [stderr]     |                    ^^^^^ help: consider using `_frame` instead
Dec 01 11:37:51.760 INFO [stderr] 
Dec 01 11:37:51.760 INFO [stderr] warning: unused variable: `frame`
Dec 01 11:37:51.760 INFO [stderr]    --> src/drawable.rs:244:20
Dec 01 11:37:51.760 INFO [stderr]     |
Dec 01 11:37:51.760 INFO [stderr] 244 |     fn clip(&self, frame: &Frame) -> Vec<Box<Drawable>> {
Dec 01 11:37:51.760 INFO [stderr]     |                    ^^^^^ help: consider using `_frame` instead
Dec 01 11:37:51.760 INFO [stderr] 
Dec 01 11:37:51.760 INFO [stderr] warning: unused variable: `text`
Dec 01 11:37:51.760 INFO [stderr]    --> src/hpgl/svg_preview.rs:109:25
Dec 01 11:37:51.760 INFO [stderr]     |
Dec 01 11:37:51.760 INFO [stderr] 109 |     fn label(&mut self, text: &str) {
Dec 01 11:37:51.760 INFO [stderr]     |                         ^^^^ help: consider using `_text` instead
Dec 01 11:37:51.760 INFO [stderr] 
Dec 01 11:37:51.760 INFO [stderr] warning: unused variable: `dir`
Dec 01 11:37:51.760 INFO [stderr]    --> src/hpgl/svg_preview.rs:113:38
Dec 01 11:37:51.760 INFO [stderr]     |
Dec 01 11:37:51.760 INFO [stderr] 113 |     fn absolute_direction(&mut self, dir: (isize, isize)) {
Dec 01 11:37:51.760 INFO [stderr]     |                                      ^^^ help: consider using `_dir` instead
Dec 01 11:37:51.760 INFO [stderr] 
Dec 01 11:37:51.760 INFO [stderr] warning: unused variable: `width`
Dec 01 11:37:51.760 INFO [stderr]    --> src/hpgl/svg_preview.rs:116:38
Dec 01 11:37:51.760 INFO [stderr]     |
Dec 01 11:37:51.760 INFO [stderr] 116 |     fn relative_char_size(&mut self, width: f64, height: f64) {
Dec 01 11:37:51.760 INFO [stderr]     |                                      ^^^^^ help: consider using `_width` instead
Dec 01 11:37:51.760 INFO [stderr] 
Dec 01 11:37:51.760 INFO [stderr] warning: unused variable: `height`
Dec 01 11:37:51.760 INFO [stderr]    --> src/hpgl/svg_preview.rs:116:50
Dec 01 11:37:51.760 INFO [stderr]     |
Dec 01 11:37:51.760 INFO [stderr] 116 |     fn relative_char_size(&mut self, width: f64, height: f64) {
Dec 01 11:37:51.760 INFO [stderr]     |                                                  ^^^^^^ help: consider using `_height` instead
Dec 01 11:37:51.760 INFO [stderr] 
Dec 01 11:37:51.760 INFO [stderr] warning: unused variable: `p1`
Dec 01 11:37:51.760 INFO [stderr]    --> src/hpgl/svg_preview.rs:130:31
Dec 01 11:37:51.760 INFO [stderr]     |
Dec 01 11:37:51.760 INFO [stderr] 130 |     fn input_p1_p2(&mut self, p1: (i32, i32), p2: (i32, i32)) {
Dec 01 11:37:51.760 INFO [stderr]     |                               ^^ help: consider using `_p1` instead
Dec 01 11:37:51.760 INFO [stderr] 
Dec 01 11:37:51.760 INFO [stderr] warning: unused variable: `p2`
Dec 01 11:37:51.760 INFO [stderr]    --> src/hpgl/svg_preview.rs:130:47
Dec 01 11:37:51.760 INFO [stderr]     |
Dec 01 11:37:51.760 INFO [stderr] 130 |     fn input_p1_p2(&mut self, p1: (i32, i32), p2: (i32, i32)) {
Dec 01 11:37:51.760 INFO [stderr]     |                                               ^^ help: consider using `_p2` instead
Dec 01 11:37:51.760 INFO [stderr] 
Dec 01 11:37:51.850 INFO [stderr] warning: variable does not need to be mutable
Dec 01 11:37:51.850 INFO [stderr]   --> src/parser.rs:19:9
Dec 01 11:37:51.850 INFO [stderr]    |
Dec 01 11:37:51.850 INFO [stderr] 19 |     let mut file = BufReader::new(&f);
Dec 01 11:37:51.850 INFO [stderr]    |         ----^^^^
Dec 01 11:37:51.850 INFO [stderr]    |         |
Dec 01 11:37:51.850 INFO [stderr]    |         help: remove this `mut`
Dec 01 11:37:51.850 INFO [stderr]    |
Dec 01 11:37:51.850 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 01 11:37:51.850 INFO [stderr] 
Dec 01 11:37:51.963 INFO [stderr] warning: field is never used: `logical_size`
Dec 01 11:37:51.963 INFO [stderr]   --> src/hpgl/svg_preview.rs:13:5
Dec 01 11:37:51.963 INFO [stderr]    |
Dec 01 11:37:51.963 INFO [stderr] 13 |     logical_size: (i32, i32),
Dec 01 11:37:51.963 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 11:37:51.963 INFO [stderr]    |
Dec 01 11:37:51.963 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 01 11:37:51.963 INFO [stderr] 
Dec 01 11:37:51.963 INFO [stderr] warning: method is never used: `process_simple_list`
Dec 01 11:37:51.963 INFO [stderr]    --> src/lisp/parser.rs:160:5
Dec 01 11:37:51.963 INFO [stderr]     |
Dec 01 11:37:51.963 INFO [stderr] 160 | /     fn process_simple_list(
Dec 01 11:37:51.963 INFO [stderr] 161 | |         &mut self,
Dec 01 11:37:51.963 INFO [stderr] 162 | |         start: Position,
Dec 01 11:37:51.963 INFO [stderr] 163 | |         closing: Literal,
Dec 01 11:37:51.963 INFO [stderr] ...   |
Dec 01 11:37:51.963 INFO [stderr] 194 | |         Ok(res)
Dec 01 11:37:51.963 INFO [stderr] 195 | |     }
Dec 01 11:37:51.963 INFO [stderr]     | |_____^
Dec 01 11:37:51.963 INFO [stderr] 
Dec 01 11:37:51.963 INFO [stderr] warning: method is never used: `make_symbol`
Dec 01 11:37:51.963 INFO [stderr]    --> src/lisp/parser.rs:228:5
Dec 01 11:37:51.963 INFO [stderr]     |
Dec 01 11:37:51.963 INFO [stderr] 228 |     fn make_symbol(&mut self, sym: &str) -> Expression {
Dec 01 11:37:51.963 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 11:37:51.963 INFO [stderr] 
Dec 01 11:37:54.575 INFO [stderr] warning: unused import: `motion_planner`
Dec 01 11:37:54.575 INFO [stderr]  --> src/bin/gen_svg.rs:5:31
Dec 01 11:37:54.575 INFO [stderr]   |
Dec 01 11:37:54.575 INFO [stderr] 5 | use plotter::{hpgl, drawable, motion_planner, lisp, clipping};
Dec 01 11:37:54.575 INFO [stderr]   |                               ^^^^^^^^^^^^^^
Dec 01 11:37:54.575 INFO [stderr]   |
Dec 01 11:37:54.575 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 01 11:37:54.575 INFO [stderr] 
Dec 01 11:37:55.498 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.48s
Dec 01 11:37:55.502 INFO [stderr] su: No module specific data is present
Dec 01 11:37:55.731 INFO running `"docker" "inspect" "58d93dc9d7dee653caf1de5a50d29ed381eebb168e6e9a4c9b9161356ff0c00f"`
Dec 01 11:37:55.821 INFO running `"docker" "rm" "-f" "58d93dc9d7dee653caf1de5a50d29ed381eebb168e6e9a4c9b9161356ff0c00f"`
Dec 01 11:37:55.901 INFO [stdout] 58d93dc9d7dee653caf1de5a50d29ed381eebb168e6e9a4c9b9161356ff0c00f
Dec 01 11:37:55.904 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-0/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/beta-1.31-5/1.30.1:/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 +1.30.1 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 11:37:56.078 INFO [stdout] 15c6e5cff7056fc8fd5d1d04db1325d609b85d6b55d736372444f82f80f4ebad
Dec 01 11:37:56.080 INFO running `"docker" "start" "-a" "15c6e5cff7056fc8fd5d1d04db1325d609b85d6b55d736372444f82f80f4ebad"`
Dec 01 11:37:56.738 INFO [stderr] usermod: no changes
Dec 01 11:37:56.875 INFO [stderr]    Compiling plotter v0.1.0 (/source)
Dec 01 11:37:58.451 INFO [stderr] warning: unused imports: `Rng`, `thread_rng`
Dec 01 11:37:58.451 INFO [stderr]  --> src/motion_planner.rs:1:12
Dec 01 11:37:58.451 INFO [stderr]   |
Dec 01 11:37:58.451 INFO [stderr] 1 | use rand::{thread_rng, Rng};
Dec 01 11:37:58.451 INFO [stderr]   |            ^^^^^^^^^^  ^^^
Dec 01 11:37:58.451 INFO [stderr]   |
Dec 01 11:37:58.451 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 01 11:37:58.451 INFO [stderr] 
Dec 01 11:37:58.451 INFO [stderr] warning: unused import: `std::path::Path`
Dec 01 11:37:58.451 INFO [stderr]  --> src/parser.rs:4:5
Dec 01 11:37:58.451 INFO [stderr]   |
Dec 01 11:37:58.451 INFO [stderr] 4 | use std::path::Path;
Dec 01 11:37:58.451 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 01 11:37:58.451 INFO [stderr] 
Dec 01 11:37:58.451 INFO [stderr] warning: unused import: `std::fs`
Dec 01 11:37:58.451 INFO [stderr]  --> src/lisp/mod.rs:2:5
Dec 01 11:37:58.451 INFO [stderr]   |
Dec 01 11:37:58.451 INFO [stderr] 2 | use std::fs;
Dec 01 11:37:58.451 INFO [stderr]   |     ^^^^^^^
Dec 01 11:37:58.451 INFO [stderr] 
Dec 01 11:37:58.451 INFO [stderr] warning: unused import: `Write`
Dec 01 11:37:58.451 INFO [stderr]  --> src/lisp/mod.rs:4:21
Dec 01 11:37:58.451 INFO [stderr]   |
Dec 01 11:37:58.451 INFO [stderr] 4 | use std::io::{Read, Write};
Dec 01 11:37:58.451 INFO [stderr]   |                     ^^^^^
Dec 01 11:37:58.451 INFO [stderr] 
Dec 01 11:37:58.775 INFO [stderr] warning: unused import: `motion_planner`
Dec 01 11:37:58.775 INFO [stderr]  --> src/bin/gen_svg.rs:5:31
Dec 01 11:37:58.775 INFO [stderr]   |
Dec 01 11:37:58.775 INFO [stderr] 5 | use plotter::{hpgl, drawable, motion_planner, lisp, clipping};
Dec 01 11:37:58.775 INFO [stderr]   |                               ^^^^^^^^^^^^^^
Dec 01 11:37:58.775 INFO [stderr]   |
Dec 01 11:37:58.775 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 01 11:37:58.775 INFO [stderr] 
Dec 01 11:37:59.176 INFO [stderr] warning: unused variable: `stroke_width`
Dec 01 11:37:59.176 INFO [stderr]   --> src/parser.rs:29:25
Dec 01 11:37:59.176 INFO [stderr]    |
Dec 01 11:37:59.176 INFO [stderr] 29 |                     let stroke_width = parts.next().unwrap();
Dec 01 11:37:59.176 INFO [stderr]    |                         ^^^^^^^^^^^^ help: consider using `_stroke_width` instead
Dec 01 11:37:59.183 INFO [stderr]    |
Dec 01 11:37:59.183 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 01 11:37:59.183 INFO [stderr] 
Dec 01 11:37:59.183 INFO [stderr] warning: unused variable: `stroke_width`
Dec 01 11:37:59.183 INFO [stderr]   --> src/parser.rs:39:25
Dec 01 11:37:59.183 INFO [stderr]    |
Dec 01 11:37:59.183 INFO [stderr] 39 |                     let stroke_width = parts.next().unwrap();
Dec 01 11:37:59.183 INFO [stderr]    |                         ^^^^^^^^^^^^ help: consider using `_stroke_width` instead
Dec 01 11:37:59.183 INFO [stderr] 
Dec 01 11:37:59.183 INFO [stderr] warning: unused variable: `stroke_width`
Dec 01 11:37:59.183 INFO [stderr]   --> src/parser.rs:68:25
Dec 01 11:37:59.183 INFO [stderr]    |
Dec 01 11:37:59.183 INFO [stderr] 68 |                     let stroke_width = parts.next().unwrap();
Dec 01 11:37:59.183 INFO [stderr]    |                         ^^^^^^^^^^^^ help: consider using `_stroke_width` instead
Dec 01 11:37:59.183 INFO [stderr] 
Dec 01 11:37:59.183 INFO [stderr] warning: unused variable: `stroke_width`
Dec 01 11:37:59.183 INFO [stderr]   --> src/parser.rs:81:25
Dec 01 11:37:59.183 INFO [stderr]    |
Dec 01 11:37:59.183 INFO [stderr] 81 |                     let stroke_width = parts.next().unwrap();
Dec 01 11:37:59.183 INFO [stderr]    |                         ^^^^^^^^^^^^ help: consider using `_stroke_width` instead
Dec 01 11:37:59.183 INFO [stderr] 
Dec 01 11:37:59.183 INFO [stderr] warning: unused variable: `frame`
Dec 01 11:37:59.183 INFO [stderr]    --> src/drawable.rs:154:20
Dec 01 11:37:59.183 INFO [stderr]     |
Dec 01 11:37:59.183 INFO [stderr] 154 |     fn clip(&self, frame: &Frame) -> Vec<Box<Drawable>> {
Dec 01 11:37:59.183 INFO [stderr]     |                    ^^^^^ help: consider using `_frame` instead
Dec 01 11:37:59.183 INFO [stderr] 
Dec 01 11:37:59.183 INFO [stderr] warning: unused variable: `frame`
Dec 01 11:37:59.183 INFO [stderr]    --> src/drawable.rs:198:20
Dec 01 11:37:59.183 INFO [stderr]     |
Dec 01 11:37:59.183 INFO [stderr] 198 |     fn clip(&self, frame: &Frame) -> Vec<Box<Drawable>> {
Dec 01 11:37:59.183 INFO [stderr]     |                    ^^^^^ help: consider using `_frame` instead
Dec 01 11:37:59.183 INFO [stderr] 
Dec 01 11:37:59.183 INFO [stderr] warning: unused variable: `frame`
Dec 01 11:37:59.183 INFO [stderr]    --> src/drawable.rs:244:20
Dec 01 11:37:59.183 INFO [stderr]     |
Dec 01 11:37:59.183 INFO [stderr] 244 |     fn clip(&self, frame: &Frame) -> Vec<Box<Drawable>> {
Dec 01 11:37:59.183 INFO [stderr]     |                    ^^^^^ help: consider using `_frame` instead
Dec 01 11:37:59.183 INFO [stderr] 
Dec 01 11:37:59.183 INFO [stderr] warning: unused variable: `text`
Dec 01 11:37:59.183 INFO [stderr]    --> src/hpgl/svg_preview.rs:109:25
Dec 01 11:37:59.183 INFO [stderr]     |
Dec 01 11:37:59.184 INFO [stderr] 109 |     fn label(&mut self, text: &str) {
Dec 01 11:37:59.184 INFO [stderr]     |                         ^^^^ help: consider using `_text` instead
Dec 01 11:37:59.184 INFO [stderr] 
Dec 01 11:37:59.184 INFO [stderr] warning: unused variable: `dir`
Dec 01 11:37:59.184 INFO [stderr]    --> src/hpgl/svg_preview.rs:113:38
Dec 01 11:37:59.184 INFO [stderr]     |
Dec 01 11:37:59.184 INFO [stderr] 113 |     fn absolute_direction(&mut self, dir: (isize, isize)) {
Dec 01 11:37:59.184 INFO [stderr]     |                                      ^^^ help: consider using `_dir` instead
Dec 01 11:37:59.184 INFO [stderr] 
Dec 01 11:37:59.184 INFO [stderr] warning: unused variable: `width`
Dec 01 11:37:59.184 INFO [stderr]    --> src/hpgl/svg_preview.rs:116:38
Dec 01 11:37:59.184 INFO [stderr]     |
Dec 01 11:37:59.184 INFO [stderr] 116 |     fn relative_char_size(&mut self, width: f64, height: f64) {
Dec 01 11:37:59.184 INFO [stderr]     |                                      ^^^^^ help: consider using `_width` instead
Dec 01 11:37:59.184 INFO [stderr] 
Dec 01 11:37:59.184 INFO [stderr] warning: unused variable: `height`
Dec 01 11:37:59.184 INFO [stderr]    --> src/hpgl/svg_preview.rs:116:50
Dec 01 11:37:59.184 INFO [stderr]     |
Dec 01 11:37:59.184 INFO [stderr] 116 |     fn relative_char_size(&mut self, width: f64, height: f64) {
Dec 01 11:37:59.184 INFO [stderr]     |                                                  ^^^^^^ help: consider using `_height` instead
Dec 01 11:37:59.184 INFO [stderr] 
Dec 01 11:37:59.184 INFO [stderr] warning: unused variable: `p1`
Dec 01 11:37:59.184 INFO [stderr]    --> src/hpgl/svg_preview.rs:130:31
Dec 01 11:37:59.184 INFO [stderr]     |
Dec 01 11:37:59.184 INFO [stderr] 130 |     fn input_p1_p2(&mut self, p1: (i32, i32), p2: (i32, i32)) {
Dec 01 11:37:59.184 INFO [stderr]     |                               ^^ help: consider using `_p1` instead
Dec 01 11:37:59.184 INFO [stderr] 
Dec 01 11:37:59.184 INFO [stderr] warning: unused variable: `p2`
Dec 01 11:37:59.184 INFO [stderr]    --> src/hpgl/svg_preview.rs:130:47
Dec 01 11:37:59.184 INFO [stderr]     |
Dec 01 11:37:59.184 INFO [stderr] 130 |     fn input_p1_p2(&mut self, p1: (i32, i32), p2: (i32, i32)) {
Dec 01 11:37:59.184 INFO [stderr]     |                                               ^^ help: consider using `_p2` instead
Dec 01 11:37:59.184 INFO [stderr] 
Dec 01 11:37:59.348 INFO [stderr] warning: variable does not need to be mutable
Dec 01 11:37:59.348 INFO [stderr]   --> src/parser.rs:19:9
Dec 01 11:37:59.348 INFO [stderr]    |
Dec 01 11:37:59.348 INFO [stderr] 19 |     let mut file = BufReader::new(&f);
Dec 01 11:37:59.348 INFO [stderr]    |         ----^^^^
Dec 01 11:37:59.348 INFO [stderr]    |         |
Dec 01 11:37:59.348 INFO [stderr]    |         help: remove this `mut`
Dec 01 11:37:59.348 INFO [stderr]    |
Dec 01 11:37:59.348 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 01 11:37:59.348 INFO [stderr] 
Dec 01 11:37:59.511 INFO [stderr] warning: field is never used: `logical_size`
Dec 01 11:37:59.511 INFO [stderr]   --> src/hpgl/svg_preview.rs:13:5
Dec 01 11:37:59.511 INFO [stderr]    |
Dec 01 11:37:59.511 INFO [stderr] 13 |     logical_size: (i32, i32),
Dec 01 11:37:59.511 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 11:37:59.511 INFO [stderr]    |
Dec 01 11:37:59.511 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 01 11:37:59.511 INFO [stderr] 
Dec 01 11:37:59.511 INFO [stderr] warning: method is never used: `process_simple_list`
Dec 01 11:37:59.511 INFO [stderr]    --> src/lisp/parser.rs:160:5
Dec 01 11:37:59.511 INFO [stderr]     |
Dec 01 11:37:59.511 INFO [stderr] 160 | /     fn process_simple_list(
Dec 01 11:37:59.511 INFO [stderr] 161 | |         &mut self,
Dec 01 11:37:59.511 INFO [stderr] 162 | |         start: Position,
Dec 01 11:37:59.511 INFO [stderr] 163 | |         closing: Literal,
Dec 01 11:37:59.511 INFO [stderr] ...   |
Dec 01 11:37:59.511 INFO [stderr] 194 | |         Ok(res)
Dec 01 11:37:59.511 INFO [stderr] 195 | |     }
Dec 01 11:37:59.511 INFO [stderr]     | |_____^
Dec 01 11:37:59.511 INFO [stderr] 
Dec 01 11:37:59.511 INFO [stderr] warning: method is never used: `make_symbol`
Dec 01 11:37:59.511 INFO [stderr]    --> src/lisp/parser.rs:228:5
Dec 01 11:37:59.511 INFO [stderr]     |
Dec 01 11:37:59.511 INFO [stderr] 228 |     fn make_symbol(&mut self, sym: &str) -> Expression {
Dec 01 11:37:59.511 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 11:37:59.511 INFO [stderr] 
Dec 01 11:38:00.029 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.26s
Dec 01 11:38:00.035 INFO [stderr] su: No module specific data is present
Dec 01 11:38:00.572 INFO running `"docker" "inspect" "15c6e5cff7056fc8fd5d1d04db1325d609b85d6b55d736372444f82f80f4ebad"`
Dec 01 11:38:00.656 INFO running `"docker" "rm" "-f" "15c6e5cff7056fc8fd5d1d04db1325d609b85d6b55d736372444f82f80f4ebad"`
Dec 01 11:38:00.785 INFO [stdout] 15c6e5cff7056fc8fd5d1d04db1325d609b85d6b55d736372444f82f80f4ebad
Dec 01 11:38:00.789 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-0/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/beta-1.31-5/1.30.1:/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 +1.30.1 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 11:38:00.973 INFO [stdout] 13384dbd136a39b36074b31d58f275db2012e7aefc97e46bb7964e213099065b
Dec 01 11:38:00.977 INFO running `"docker" "start" "-a" "13384dbd136a39b36074b31d58f275db2012e7aefc97e46bb7964e213099065b"`
Dec 01 11:38:01.711 INFO [stderr] usermod: no changes
Dec 01 11:38:01.766 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Dec 01 11:38:01.779 INFO [stderr]      Running /target/debug/deps/plotter-535eff2c3a9145dd
Dec 01 11:38:01.781 INFO [stdout] 
Dec 01 11:38:01.781 INFO [stdout] running 0 tests
Dec 01 11:38:01.781 INFO [stdout] 
Dec 01 11:38:01.781 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 11:38:01.781 INFO [stdout] 
Dec 01 11:38:01.781 INFO [stderr]      Running /target/debug/deps/cl-e01e2af977333d5e
Dec 01 11:38:01.783 INFO [stdout] 
Dec 01 11:38:01.783 INFO [stdout] running 0 tests
Dec 01 11:38:01.783 INFO [stdout] 
Dec 01 11:38:01.783 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 11:38:01.783 INFO [stdout] 
Dec 01 11:38:01.783 INFO [stderr]      Running /target/debug/deps/cl_svg-8da1425a5c926b7e
Dec 01 11:38:01.792 INFO [stdout] 
Dec 01 11:38:01.792 INFO [stdout] running 0 tests
Dec 01 11:38:01.792 INFO [stdout] 
Dec 01 11:38:01.792 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 11:38:01.792 INFO [stdout] 
Dec 01 11:38:01.793 INFO [stderr]      Running /target/debug/deps/gen_svg-3d3c2cf917e63be8
Dec 01 11:38:01.808 INFO [stdout] 
Dec 01 11:38:01.808 INFO [stdout] running 0 tests
Dec 01 11:38:01.808 INFO [stdout] 
Dec 01 11:38:01.808 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 11:38:01.808 INFO [stdout] 
Dec 01 11:38:01.815 INFO [stderr]    Doc-tests plotter
Dec 01 11:38:02.851 INFO [stdout] 
Dec 01 11:38:02.851 INFO [stdout] running 0 tests
Dec 01 11:38:02.851 INFO [stdout] 
Dec 01 11:38:02.851 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 11:38:02.851 INFO [stdout] 
Dec 01 11:38:02.859 INFO [stderr] su: No module specific data is present
Dec 01 11:38:03.158 INFO running `"docker" "inspect" "13384dbd136a39b36074b31d58f275db2012e7aefc97e46bb7964e213099065b"`
Dec 01 11:38:03.228 INFO running `"docker" "rm" "-f" "13384dbd136a39b36074b31d58f275db2012e7aefc97e46bb7964e213099065b"`
Dec 01 11:38:03.348 INFO [stdout] 13384dbd136a39b36074b31d58f275db2012e7aefc97e46bb7964e213099065b
