Dec 01 12:32:18.567 INFO documenting l3kn/Plotter against master#147e60c5f89cfa2d3ffc247413956a37582c98e7 for pr-55318-1
Dec 01 12:32:18.567 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-4/master#147e60c5f89cfa2d3ffc247413956a37582c98e7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55318-1/master#147e60c5f89cfa2d3ffc247413956a37582c98e7:/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 +147e60c5f89cfa2d3ffc247413956a37582c98e7-alt doc --frozen --no-deps --document-private-items" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 12:32:18.778 INFO [stdout] 02a9f86a67b1183bff61140ee6487118aa3f03a1bdd315ae51fef38b06f3315e
Dec 01 12:32:18.780 INFO running `"docker" "start" "-a" "02a9f86a67b1183bff61140ee6487118aa3f03a1bdd315ae51fef38b06f3315e"`
Dec 01 12:32:19.341 INFO [stderr] usermod: no changes
Dec 01 12:32:19.400 INFO [stderr]     Checking serial-core v0.4.0
Dec 01 12:32:19.433 INFO [stderr]     Checking ioctl-rs v0.1.6
Dec 01 12:32:19.433 INFO [stderr]     Checking termios v0.2.2
Dec 01 12:32:19.433 INFO [stderr]     Checking num-complex v0.1.43
Dec 01 12:32:19.433 INFO [stderr]     Checking num-bigint v0.1.43
Dec 01 12:32:19.916 INFO [stderr]     Checking serial-unix v0.4.0
Dec 01 12:32:20.335 INFO [stderr]     Checking serial v0.4.0
Dec 01 12:32:21.438 INFO [stderr]     Checking num-rational v0.1.42
Dec 01 12:32:22.380 INFO [stderr]     Checking num v0.1.42
Dec 01 12:32:22.822 INFO [stderr]     Checking plotter v0.1.0 (/source)
Dec 01 12:32:22.822 INFO [stderr]  Documenting plotter v0.1.0 (/source)
Dec 01 12:32:23.707 INFO [stderr] warning: unused imports: `Rng`, `thread_rng`
Dec 01 12:32:23.707 INFO [stderr]  --> src/motion_planner.rs:1:12
Dec 01 12:32:23.707 INFO [stderr]   |
Dec 01 12:32:23.708 INFO [stderr] 1 | use rand::{thread_rng, Rng};
Dec 01 12:32:23.708 INFO [stderr]   |            ^^^^^^^^^^  ^^^
Dec 01 12:32:23.709 INFO [stderr]   |
Dec 01 12:32:23.709 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 01 12:32:23.709 INFO [stderr] 
Dec 01 12:32:23.720 INFO [stderr] warning: unused import: `std::path::Path`
Dec 01 12:32:23.720 INFO [stderr]  --> src/parser.rs:4:5
Dec 01 12:32:23.721 INFO [stderr]   |
Dec 01 12:32:23.721 INFO [stderr] 4 | use std::path::Path;
Dec 01 12:32:23.721 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 01 12:32:23.722 INFO [stderr] 
Dec 01 12:32:23.723 INFO [stderr] warning: unused import: `std::fs`
Dec 01 12:32:23.723 INFO [stderr]  --> src/lisp/mod.rs:2:5
Dec 01 12:32:23.723 INFO [stderr]   |
Dec 01 12:32:23.724 INFO [stderr] 2 | use std::fs;
Dec 01 12:32:23.724 INFO [stderr]   |     ^^^^^^^
Dec 01 12:32:23.724 INFO [stderr] 
Dec 01 12:32:23.725 INFO [stderr] warning: unused import: `Write`
Dec 01 12:32:23.725 INFO [stderr]  --> src/lisp/mod.rs:4:21
Dec 01 12:32:23.725 INFO [stderr]   |
Dec 01 12:32:23.726 INFO [stderr] 4 | use std::io::{Read, Write};
Dec 01 12:32:23.726 INFO [stderr]   |                     ^^^^^
Dec 01 12:32:23.726 INFO [stderr] 
Dec 01 12:32:24.851 INFO [stderr] warning: unused variable: `stroke_width`
Dec 01 12:32:24.851 INFO [stderr]   --> src/parser.rs:29:25
Dec 01 12:32:24.851 INFO [stderr]    |
Dec 01 12:32:24.851 INFO [stderr] 29 |                     let stroke_width = parts.next().unwrap();
Dec 01 12:32:24.851 INFO [stderr]    |                         ^^^^^^^^^^^^ help: consider using `_stroke_width` instead
Dec 01 12:32:24.851 INFO [stderr]    |
Dec 01 12:32:24.851 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 01 12:32:24.851 INFO [stderr] 
Dec 01 12:32:24.851 INFO [stderr] warning: unused variable: `stroke_width`
Dec 01 12:32:24.851 INFO [stderr]   --> src/parser.rs:39:25
Dec 01 12:32:24.851 INFO [stderr]    |
Dec 01 12:32:24.851 INFO [stderr] 39 |                     let stroke_width = parts.next().unwrap();
Dec 01 12:32:24.851 INFO [stderr]    |                         ^^^^^^^^^^^^ help: consider using `_stroke_width` instead
Dec 01 12:32:24.851 INFO [stderr] 
Dec 01 12:32:24.851 INFO [stderr] warning: unused variable: `stroke_width`
Dec 01 12:32:24.851 INFO [stderr]   --> src/parser.rs:68:25
Dec 01 12:32:24.851 INFO [stderr]    |
Dec 01 12:32:24.851 INFO [stderr] 68 |                     let stroke_width = parts.next().unwrap();
Dec 01 12:32:24.851 INFO [stderr]    |                         ^^^^^^^^^^^^ help: consider using `_stroke_width` instead
Dec 01 12:32:24.851 INFO [stderr] 
Dec 01 12:32:24.851 INFO [stderr] warning: unused variable: `stroke_width`
Dec 01 12:32:24.851 INFO [stderr]   --> src/parser.rs:81:25
Dec 01 12:32:24.851 INFO [stderr]    |
Dec 01 12:32:24.851 INFO [stderr] 81 |                     let stroke_width = parts.next().unwrap();
Dec 01 12:32:24.851 INFO [stderr]    |                         ^^^^^^^^^^^^ help: consider using `_stroke_width` instead
Dec 01 12:32:24.851 INFO [stderr] 
Dec 01 12:32:24.852 INFO [stderr] warning: unused variable: `frame`
Dec 01 12:32:24.852 INFO [stderr]    --> src/drawable.rs:154:20
Dec 01 12:32:24.852 INFO [stderr]     |
Dec 01 12:32:24.853 INFO [stderr] 154 |     fn clip(&self, frame: &Frame) -> Vec<Box<Drawable>> {
Dec 01 12:32:24.853 INFO [stderr]     |                    ^^^^^ help: consider using `_frame` instead
Dec 01 12:32:24.853 INFO [stderr] 
Dec 01 12:32:24.853 INFO [stderr] warning: unused variable: `frame`
Dec 01 12:32:24.854 INFO [stderr]    --> src/drawable.rs:198:20
Dec 01 12:32:24.854 INFO [stderr]     |
Dec 01 12:32:24.854 INFO [stderr] 198 |     fn clip(&self, frame: &Frame) -> Vec<Box<Drawable>> {
Dec 01 12:32:24.854 INFO [stderr]     |                    ^^^^^ help: consider using `_frame` instead
Dec 01 12:32:24.854 INFO [stderr] 
Dec 01 12:32:24.855 INFO [stderr] warning: unused variable: `frame`
Dec 01 12:32:24.855 INFO [stderr]    --> src/drawable.rs:244:20
Dec 01 12:32:24.855 INFO [stderr]     |
Dec 01 12:32:24.855 INFO [stderr] 244 |     fn clip(&self, frame: &Frame) -> Vec<Box<Drawable>> {
Dec 01 12:32:24.856 INFO [stderr]     |                    ^^^^^ help: consider using `_frame` instead
Dec 01 12:32:24.856 INFO [stderr] 
Dec 01 12:32:24.857 INFO [stderr] warning: unused variable: `text`
Dec 01 12:32:24.857 INFO [stderr]    --> src/hpgl/svg_preview.rs:109:25
Dec 01 12:32:24.857 INFO [stderr]     |
Dec 01 12:32:24.857 INFO [stderr] 109 |     fn label(&mut self, text: &str) {
Dec 01 12:32:24.858 INFO [stderr]     |                         ^^^^ help: consider using `_text` instead
Dec 01 12:32:24.858 INFO [stderr] 
Dec 01 12:32:24.858 INFO [stderr] warning: unused variable: `dir`
Dec 01 12:32:24.858 INFO [stderr]    --> src/hpgl/svg_preview.rs:113:38
Dec 01 12:32:24.859 INFO [stderr]     |
Dec 01 12:32:24.859 INFO [stderr] 113 |     fn absolute_direction(&mut self, dir: (isize, isize)) {
Dec 01 12:32:24.859 INFO [stderr]     |                                      ^^^ help: consider using `_dir` instead
Dec 01 12:32:24.859 INFO [stderr] 
Dec 01 12:32:24.859 INFO [stderr] warning: unused variable: `width`
Dec 01 12:32:24.860 INFO [stderr]    --> src/hpgl/svg_preview.rs:116:38
Dec 01 12:32:24.860 INFO [stderr]     |
Dec 01 12:32:24.860 INFO [stderr] 116 |     fn relative_char_size(&mut self, width: f64, height: f64) {
Dec 01 12:32:24.860 INFO [stderr]     |                                      ^^^^^ help: consider using `_width` instead
Dec 01 12:32:24.861 INFO [stderr] 
Dec 01 12:32:24.861 INFO [stderr] warning: unused variable: `height`
Dec 01 12:32:24.861 INFO [stderr]    --> src/hpgl/svg_preview.rs:116:50
Dec 01 12:32:24.861 INFO [stderr]     |
Dec 01 12:32:24.862 INFO [stderr] 116 |     fn relative_char_size(&mut self, width: f64, height: f64) {
Dec 01 12:32:24.862 INFO [stderr]     |                                                  ^^^^^^ help: consider using `_height` instead
Dec 01 12:32:24.862 INFO [stderr] 
Dec 01 12:32:24.862 INFO [stderr] warning: unused variable: `p1`
Dec 01 12:32:24.863 INFO [stderr]    --> src/hpgl/svg_preview.rs:130:31
Dec 01 12:32:24.863 INFO [stderr]     |
Dec 01 12:32:24.863 INFO [stderr] 130 |     fn input_p1_p2(&mut self, p1: (i32, i32), p2: (i32, i32)) {
Dec 01 12:32:24.863 INFO [stderr]     |                               ^^ help: consider using `_p1` instead
Dec 01 12:32:24.864 INFO [stderr] 
Dec 01 12:32:24.864 INFO [stderr] warning: unused variable: `p2`
Dec 01 12:32:24.864 INFO [stderr]    --> src/hpgl/svg_preview.rs:130:47
Dec 01 12:32:24.864 INFO [stderr]     |
Dec 01 12:32:24.865 INFO [stderr] 130 |     fn input_p1_p2(&mut self, p1: (i32, i32), p2: (i32, i32)) {
Dec 01 12:32:24.865 INFO [stderr]     |                                               ^^ help: consider using `_p2` instead
Dec 01 12:32:24.865 INFO [stderr] 
Dec 01 12:32:25.000 INFO [stderr] warning: variable does not need to be mutable
Dec 01 12:32:25.000 INFO [stderr]   --> src/parser.rs:19:9
Dec 01 12:32:25.000 INFO [stderr]    |
Dec 01 12:32:25.000 INFO [stderr] 19 |     let mut file = BufReader::new(&f);
Dec 01 12:32:25.000 INFO [stderr]    |         ----^^^^
Dec 01 12:32:25.000 INFO [stderr]    |         |
Dec 01 12:32:25.000 INFO [stderr]    |         help: remove this `mut`
Dec 01 12:32:25.000 INFO [stderr]    |
Dec 01 12:32:25.000 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 01 12:32:25.000 INFO [stderr] 
Dec 01 12:32:25.111 INFO [stderr] warning: field is never used: `logical_size`
Dec 01 12:32:25.111 INFO [stderr]   --> src/hpgl/svg_preview.rs:13:5
Dec 01 12:32:25.111 INFO [stderr]    |
Dec 01 12:32:25.111 INFO [stderr] 13 |     logical_size: (i32, i32),
Dec 01 12:32:25.111 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 12:32:25.111 INFO [stderr]    |
Dec 01 12:32:25.111 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 01 12:32:25.111 INFO [stderr] 
Dec 01 12:32:25.116 INFO [stderr] warning: method is never used: `process_simple_list`
Dec 01 12:32:25.116 INFO [stderr]    --> src/lisp/parser.rs:160:5
Dec 01 12:32:25.116 INFO [stderr]     |
Dec 01 12:32:25.116 INFO [stderr] 160 | /     fn process_simple_list(
Dec 01 12:32:25.116 INFO [stderr] 161 | |         &mut self,
Dec 01 12:32:25.116 INFO [stderr] 162 | |         start: Position,
Dec 01 12:32:25.116 INFO [stderr] 163 | |         closing: Literal,
Dec 01 12:32:25.116 INFO [stderr] ...   |
Dec 01 12:32:25.116 INFO [stderr] 194 | |         Ok(res)
Dec 01 12:32:25.116 INFO [stderr] 195 | |     }
Dec 01 12:32:25.116 INFO [stderr]     | |_____^
Dec 01 12:32:25.116 INFO [stderr] 
Dec 01 12:32:25.116 INFO [stderr] warning: method is never used: `make_symbol`
Dec 01 12:32:25.116 INFO [stderr]    --> src/lisp/parser.rs:228:5
Dec 01 12:32:25.116 INFO [stderr]     |
Dec 01 12:32:25.116 INFO [stderr] 228 |     fn make_symbol(&mut self, sym: &str) -> Expression {
Dec 01 12:32:25.116 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 12:32:25.116 INFO [stderr] 
Dec 01 12:32:26.898 INFO [stderr] warning: `[Enter]` cannot be resolved, ignoring it...
Dec 01 12:32:26.898 INFO [stderr]   --> src/hpgl/hp7550.rs:21:1
Dec 01 12:32:26.898 INFO [stderr]    |
Dec 01 12:32:26.898 INFO [stderr] 21 | / /**
Dec 01 12:32:26.898 INFO [stderr] 22 | |  * Settings on the Plotter:
Dec 01 12:32:26.898 INFO [stderr] 23 | |  *
Dec 01 12:32:26.898 INFO [stderr] 24 | |  * Go to serial settings via [Enter] + [Next Display]
Dec 01 12:32:26.898 INFO [stderr] ...  |
Dec 01 12:32:26.898 INFO [stderr] 35 | |  *   Baud: 9600
Dec 01 12:32:26.898 INFO [stderr] 36 | |  */
Dec 01 12:32:26.898 INFO [stderr]    | |___^
Dec 01 12:32:26.898 INFO [stderr]    |
Dec 01 12:32:26.898 INFO [stderr]    = note: #[warn(intra_doc_link_resolution_failure)] on by default
Dec 01 12:32:26.898 INFO [stderr]    = note: the link appears in this line:
Dec 01 12:32:26.898 INFO [stderr]            
Dec 01 12:32:26.898 INFO [stderr]             Go to serial settings via [Enter] + [Next Display]
Dec 01 12:32:26.898 INFO [stderr]                                        ^^^^^
Dec 01 12:32:26.898 INFO [stderr]    = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
Dec 01 12:32:26.898 INFO [stderr] 
Dec 01 12:32:28.456 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.09s
Dec 01 12:32:28.460 INFO [stderr] su: No module specific data is present
Dec 01 12:32:28.856 INFO running `"docker" "inspect" "02a9f86a67b1183bff61140ee6487118aa3f03a1bdd315ae51fef38b06f3315e"`
Dec 01 12:32:29.096 INFO running `"docker" "rm" "-f" "02a9f86a67b1183bff61140ee6487118aa3f03a1bdd315ae51fef38b06f3315e"`
Dec 01 12:32:29.340 INFO [stdout] 02a9f86a67b1183bff61140ee6487118aa3f03a1bdd315ae51fef38b06f3315e