Oct 12 17:29:33.382 INFO checking mgdm/med against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 12 17:29:33.383 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-0/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-0/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/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 +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-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"`
Oct 12 17:29:33.734 INFO blam! 8c087d279eca8e5f5bef5ed90cef0b8379b8aff6a16758c1999079f0266b092e
Oct 12 17:29:33.736 INFO running `"docker" "start" "-a" "8c087d279eca8e5f5bef5ed90cef0b8379b8aff6a16758c1999079f0266b092e"`
Oct 12 17:29:34.972 INFO kablam! usermod: no changes
Oct 12 17:29:35.072 INFO kablam!     Checking termios v0.2.2
Oct 12 17:29:35.516 INFO kablam!     Checking med v0.1.0 (/source)
Oct 12 17:29:35.767 INFO kablam! warning: unused import: `std::io::Stdin`
Oct 12 17:29:35.767 INFO kablam!  --> src/input.rs:2:5
Oct 12 17:29:35.767 INFO kablam!   |
Oct 12 17:29:35.767 INFO kablam! 2 | use std::io::Stdin;
Oct 12 17:29:35.767 INFO kablam!   |     ^^^^^^^^^^^^^^
Oct 12 17:29:35.767 INFO kablam!   |
Oct 12 17:29:35.767 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 12 17:29:35.767 INFO kablam! 
Oct 12 17:29:35.767 INFO kablam! warning: unused imports: `Stdin`, `Stdout`
Oct 12 17:29:35.767 INFO kablam!  --> src/screen.rs:3:15
Oct 12 17:29:35.767 INFO kablam!   |
Oct 12 17:29:35.767 INFO kablam! 3 | use std::io::{Stdin, Stdout};
Oct 12 17:29:35.767 INFO kablam!   |               ^^^^^  ^^^^^^
Oct 12 17:29:35.767 INFO kablam! 
Oct 12 17:29:35.777 INFO kablam! warning: unused imports: `StdinLock`, `Stdin`, `StdoutLock`, `Stdout`
Oct 12 17:29:35.777 INFO kablam!  --> src/cursor.rs:3:16
Oct 12 17:29:35.777 INFO kablam!   |
Oct 12 17:29:35.777 INFO kablam! 3 | use std::io::{ Stdin, StdinLock, Stdout, StdoutLock };
Oct 12 17:29:35.777 INFO kablam!   |                ^^^^^  ^^^^^^^^^  ^^^^^^  ^^^^^^^^^^
Oct 12 17:29:35.777 INFO kablam! 
Oct 12 17:29:35.857 INFO kablam! warning: unused import: `std::io::Stdin`
Oct 12 17:29:35.857 INFO kablam!  --> src/input.rs:2:5
Oct 12 17:29:35.857 INFO kablam!   |
Oct 12 17:29:35.857 INFO kablam! 2 | use std::io::Stdin;
Oct 12 17:29:35.858 INFO kablam!   |     ^^^^^^^^^^^^^^
Oct 12 17:29:35.858 INFO kablam!   |
Oct 12 17:29:35.858 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 12 17:29:35.859 INFO kablam! 
Oct 12 17:29:35.859 INFO kablam! warning: unused imports: `Stdin`, `Stdout`
Oct 12 17:29:35.859 INFO kablam!  --> src/screen.rs:3:15
Oct 12 17:29:35.859 INFO kablam!   |
Oct 12 17:29:35.860 INFO kablam! 3 | use std::io::{Stdin, Stdout};
Oct 12 17:29:35.860 INFO kablam!   |               ^^^^^  ^^^^^^
Oct 12 17:29:35.860 INFO kablam! 
Oct 12 17:29:35.861 INFO kablam! warning: unused imports: `StdinLock`, `Stdin`, `StdoutLock`, `Stdout`
Oct 12 17:29:35.861 INFO kablam!  --> src/cursor.rs:3:16
Oct 12 17:29:35.861 INFO kablam!   |
Oct 12 17:29:35.861 INFO kablam! 3 | use std::io::{ Stdin, StdinLock, Stdout, StdoutLock };
Oct 12 17:29:35.862 INFO kablam!   |                ^^^^^  ^^^^^^^^^  ^^^^^^  ^^^^^^^^^^
Oct 12 17:29:35.862 INFO kablam! 
Oct 12 17:29:35.929 INFO kablam! warning: unused variable: `remainder`
Oct 12 17:29:35.929 INFO kablam!   --> src/screen.rs:85:13
Oct 12 17:29:35.929 INFO kablam!    |
Oct 12 17:29:35.930 INFO kablam! 85 |         let remainder = self.height - welcome_pos - 1;
Oct 12 17:29:35.930 INFO kablam!    |             ^^^^^^^^^ help: consider using `_remainder` instead
Oct 12 17:29:35.930 INFO kablam!    |
Oct 12 17:29:35.930 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 12 17:29:35.931 INFO kablam! 
Oct 12 17:29:35.931 INFO kablam! warning: unused variable: `s`
Oct 12 17:29:35.931 INFO kablam!   --> src/cursor.rs:35:16
Oct 12 17:29:35.932 INFO kablam!    |
Oct 12 17:29:35.932 INFO kablam! 35 |             Ok(s) => {
Oct 12 17:29:35.932 INFO kablam!    |                ^ help: consider using `_s` instead
Oct 12 17:29:35.932 INFO kablam! 
Oct 12 17:29:35.933 INFO kablam! warning: variable does not need to be mutable
Oct 12 17:29:35.933 INFO kablam!   --> src/main.rs:39:9
Oct 12 17:29:35.933 INFO kablam!    |
Oct 12 17:29:35.933 INFO kablam! 39 |     let mut stdio = Stdio::new(io::stdin(), io::stdout());
Oct 12 17:29:35.933 INFO kablam!    |         ----^^^^^
Oct 12 17:29:35.933 INFO kablam!    |         |
Oct 12 17:29:35.933 INFO kablam!    |         help: remove this `mut`
Oct 12 17:29:35.933 INFO kablam!    |
Oct 12 17:29:35.933 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 12 17:29:35.933 INFO kablam! 
Oct 12 17:29:35.951 INFO kablam! warning: static item is never used: `CLEAR_LINE`
Oct 12 17:29:35.951 INFO kablam!   --> src/screen.rs:12:1
Oct 12 17:29:35.951 INFO kablam!    |
Oct 12 17:29:35.951 INFO kablam! 12 | static CLEAR_LINE: &'static str = "\x1b[K";
Oct 12 17:29:35.951 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 17:29:35.951 INFO kablam!    |
Oct 12 17:29:35.951 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 12 17:29:35.951 INFO kablam! 
Oct 12 17:29:35.951 INFO kablam! warning: field is never used: `cursor_x`
Oct 12 17:29:35.951 INFO kablam!   --> src/screen.rs:24:5
Oct 12 17:29:35.951 INFO kablam!    |
Oct 12 17:29:35.951 INFO kablam! 24 |     cursor_x: usize,
Oct 12 17:29:35.951 INFO kablam!    |     ^^^^^^^^^^^^^^^
Oct 12 17:29:35.951 INFO kablam! 
Oct 12 17:29:35.951 INFO kablam! warning: field is never used: `cursor_y`
Oct 12 17:29:35.956 INFO kablam!   --> src/screen.rs:25:5
Oct 12 17:29:35.957 INFO kablam!    |
Oct 12 17:29:35.957 INFO kablam! 25 |     cursor_y: usize
Oct 12 17:29:35.957 INFO kablam!    |     ^^^^^^^^^^^^^^^
Oct 12 17:29:35.957 INFO kablam! 
Oct 12 17:29:35.957 INFO kablam! warning: method is never used: `clear`
Oct 12 17:29:35.958 INFO kablam!   --> src/screen.rs:71:5
Oct 12 17:29:35.958 INFO kablam!    |
Oct 12 17:29:35.958 INFO kablam! 71 |     pub fn clear(&self) {
Oct 12 17:29:35.958 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Oct 12 17:29:35.958 INFO kablam! 
Oct 12 17:29:35.959 INFO kablam! warning: static item is never used: `POSITION_REPORT`
Oct 12 17:29:35.959 INFO kablam!  --> src/cursor.rs:7:1
Oct 12 17:29:35.959 INFO kablam!   |
Oct 12 17:29:35.959 INFO kablam! 7 | static POSITION_REPORT: &'static str = "\x1b[6n\r\n";
Oct 12 17:29:35.959 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 17:29:35.960 INFO kablam! 
Oct 12 17:29:35.960 INFO kablam! warning: static item is never used: `SHOW_CURSOR`
Oct 12 17:29:35.960 INFO kablam!  --> src/cursor.rs:8:1
Oct 12 17:29:35.960 INFO kablam!   |
Oct 12 17:29:35.960 INFO kablam! 8 | static SHOW_CURSOR: &'static str = "\x1b[?25h";
Oct 12 17:29:35.961 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 17:29:35.961 INFO kablam! 
Oct 12 17:29:35.961 INFO kablam! warning: static item is never used: `HIDE_CURSOR`
Oct 12 17:29:35.961 INFO kablam!  --> src/cursor.rs:9:1
Oct 12 17:29:35.961 INFO kablam!   |
Oct 12 17:29:35.961 INFO kablam! 9 | static HIDE_CURSOR: &'static str = "\x1b[?25l";
Oct 12 17:29:35.962 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 17:29:35.962 INFO kablam! 
Oct 12 17:29:35.962 INFO kablam! warning: struct is never constructed: `Cursor`
Oct 12 17:29:35.962 INFO kablam!   --> src/cursor.rs:11:1
Oct 12 17:29:35.962 INFO kablam!    |
Oct 12 17:29:35.963 INFO kablam! 11 | pub struct Cursor {
Oct 12 17:29:35.963 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Oct 12 17:29:35.963 INFO kablam! 
Oct 12 17:29:35.963 INFO kablam! warning: method is never used: `new`
Oct 12 17:29:35.963 INFO kablam!   --> src/cursor.rs:20:5
Oct 12 17:29:35.963 INFO kablam!    |
Oct 12 17:29:35.964 INFO kablam! 20 |     pub fn new(x_limit: usize, y_limit: usize, stdio: Stdio) -> Cursor {
Oct 12 17:29:35.964 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 17:29:35.964 INFO kablam! 
Oct 12 17:29:35.964 INFO kablam! warning: method is never used: `get_position`
Oct 12 17:29:35.964 INFO kablam!   --> src/cursor.rs:28:5
Oct 12 17:29:35.964 INFO kablam!    |
Oct 12 17:29:35.965 INFO kablam! 28 |     pub fn get_position(&self) -> io::Result<(usize, usize)> {
Oct 12 17:29:35.965 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 17:29:35.965 INFO kablam! 
Oct 12 17:29:35.965 INFO kablam! warning: method is never used: `show`
Oct 12 17:29:35.965 INFO kablam!   --> src/cursor.rs:47:5
Oct 12 17:29:35.965 INFO kablam!    |
Oct 12 17:29:35.966 INFO kablam! 47 |     pub fn show(&self) {
Oct 12 17:29:35.966 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^
Oct 12 17:29:35.966 INFO kablam! 
Oct 12 17:29:35.966 INFO kablam! warning: method is never used: `hide`
Oct 12 17:29:35.966 INFO kablam!   --> src/cursor.rs:51:5
Oct 12 17:29:35.966 INFO kablam!    |
Oct 12 17:29:35.967 INFO kablam! 51 |     pub fn hide(&self) {
Oct 12 17:29:35.967 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^
Oct 12 17:29:35.967 INFO kablam! 
Oct 12 17:29:35.967 INFO kablam! warning: method is never used: `move_to`
Oct 12 17:29:35.967 INFO kablam!   --> src/cursor.rs:55:5
Oct 12 17:29:35.968 INFO kablam!    |
Oct 12 17:29:35.968 INFO kablam! 55 |     fn move_to(&self, x: u8, y: u8) {
Oct 12 17:29:35.972 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 17:29:35.972 INFO kablam! 
Oct 12 17:29:35.972 INFO kablam! warning: method is never used: `write`
Oct 12 17:29:35.972 INFO kablam!   --> src/cursor.rs:59:5
Oct 12 17:29:35.972 INFO kablam!    |
Oct 12 17:29:35.972 INFO kablam! 59 |     fn write(&self, bytes: &[u8]) {
Oct 12 17:29:35.972 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 17:29:35.972 INFO kablam! 
Oct 12 17:29:35.972 INFO kablam! warning: function is never used: `is_ctrl`
Oct 12 17:29:35.972 INFO kablam!   --> src/main.rs:23:1
Oct 12 17:29:35.972 INFO kablam!    |
Oct 12 17:29:35.972 INFO kablam! 23 | fn is_ctrl(c: u8) -> bool {
Oct 12 17:29:35.972 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 17:29:35.972 INFO kablam! 
Oct 12 17:29:35.996 INFO kablam! warning: unused variable: `remainder`
Oct 12 17:29:35.996 INFO kablam!   --> src/screen.rs:85:13
Oct 12 17:29:35.996 INFO kablam!    |
Oct 12 17:29:35.996 INFO kablam! 85 |         let remainder = self.height - welcome_pos - 1;
Oct 12 17:29:35.996 INFO kablam!    |             ^^^^^^^^^ help: consider using `_remainder` instead
Oct 12 17:29:35.996 INFO kablam!    |
Oct 12 17:29:35.996 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 12 17:29:35.996 INFO kablam! 
Oct 12 17:29:35.996 INFO kablam! warning: unused variable: `s`
Oct 12 17:29:35.996 INFO kablam!   --> src/cursor.rs:35:16
Oct 12 17:29:35.996 INFO kablam!    |
Oct 12 17:29:35.996 INFO kablam! 35 |             Ok(s) => {
Oct 12 17:29:35.996 INFO kablam!    |                ^ help: consider using `_s` instead
Oct 12 17:29:35.996 INFO kablam! 
Oct 12 17:29:36.000 INFO kablam! warning: variable does not need to be mutable
Oct 12 17:29:36.000 INFO kablam!   --> src/main.rs:39:9
Oct 12 17:29:36.000 INFO kablam!    |
Oct 12 17:29:36.000 INFO kablam! 39 |     let mut stdio = Stdio::new(io::stdin(), io::stdout());
Oct 12 17:29:36.000 INFO kablam!    |         ----^^^^^
Oct 12 17:29:36.000 INFO kablam!    |         |
Oct 12 17:29:36.000 INFO kablam!    |         help: remove this `mut`
Oct 12 17:29:36.000 INFO kablam!    |
Oct 12 17:29:36.000 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 12 17:29:36.000 INFO kablam! 
Oct 12 17:29:36.041 INFO kablam! warning: static item is never used: `CLEAR_LINE`
Oct 12 17:29:36.041 INFO kablam!   --> src/screen.rs:12:1
Oct 12 17:29:36.041 INFO kablam!    |
Oct 12 17:29:36.041 INFO kablam! 12 | static CLEAR_LINE: &'static str = "\x1b[K";
Oct 12 17:29:36.041 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 17:29:36.041 INFO kablam!    |
Oct 12 17:29:36.041 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 12 17:29:36.041 INFO kablam! 
Oct 12 17:29:36.044 INFO kablam! warning: field is never used: `cursor_x`
Oct 12 17:29:36.044 INFO kablam!   --> src/screen.rs:24:5
Oct 12 17:29:36.044 INFO kablam!    |
Oct 12 17:29:36.044 INFO kablam! 24 |     cursor_x: usize,
Oct 12 17:29:36.044 INFO kablam!    |     ^^^^^^^^^^^^^^^
Oct 12 17:29:36.044 INFO kablam! 
Oct 12 17:29:36.044 INFO kablam! warning: field is never used: `cursor_y`
Oct 12 17:29:36.044 INFO kablam!   --> src/screen.rs:25:5
Oct 12 17:29:36.044 INFO kablam!    |
Oct 12 17:29:36.044 INFO kablam! 25 |     cursor_y: usize
Oct 12 17:29:36.044 INFO kablam!    |     ^^^^^^^^^^^^^^^
Oct 12 17:29:36.044 INFO kablam! 
Oct 12 17:29:36.044 INFO kablam! warning: method is never used: `clear`
Oct 12 17:29:36.044 INFO kablam!   --> src/screen.rs:71:5
Oct 12 17:29:36.044 INFO kablam!    |
Oct 12 17:29:36.044 INFO kablam! 71 |     pub fn clear(&self) {
Oct 12 17:29:36.044 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Oct 12 17:29:36.044 INFO kablam! 
Oct 12 17:29:36.044 INFO kablam! warning: static item is never used: `POSITION_REPORT`
Oct 12 17:29:36.044 INFO kablam!  --> src/cursor.rs:7:1
Oct 12 17:29:36.044 INFO kablam!   |
Oct 12 17:29:36.044 INFO kablam! 7 | static POSITION_REPORT: &'static str = "\x1b[6n\r\n";
Oct 12 17:29:36.044 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 17:29:36.044 INFO kablam! 
Oct 12 17:29:36.044 INFO kablam! warning: static item is never used: `SHOW_CURSOR`
Oct 12 17:29:36.044 INFO kablam!  --> src/cursor.rs:8:1
Oct 12 17:29:36.044 INFO kablam!   |
Oct 12 17:29:36.044 INFO kablam! 8 | static SHOW_CURSOR: &'static str = "\x1b[?25h";
Oct 12 17:29:36.044 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 17:29:36.044 INFO kablam! 
Oct 12 17:29:36.044 INFO kablam! warning: static item is never used: `HIDE_CURSOR`
Oct 12 17:29:36.044 INFO kablam!  --> src/cursor.rs:9:1
Oct 12 17:29:36.044 INFO kablam!   |
Oct 12 17:29:36.044 INFO kablam! 9 | static HIDE_CURSOR: &'static str = "\x1b[?25l";
Oct 12 17:29:36.044 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 17:29:36.044 INFO kablam! 
Oct 12 17:29:36.044 INFO kablam! warning: struct is never constructed: `Cursor`
Oct 12 17:29:36.044 INFO kablam!   --> src/cursor.rs:11:1
Oct 12 17:29:36.044 INFO kablam!    |
Oct 12 17:29:36.044 INFO kablam! 11 | pub struct Cursor {
Oct 12 17:29:36.044 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Oct 12 17:29:36.044 INFO kablam! 
Oct 12 17:29:36.044 INFO kablam! warning: method is never used: `new`
Oct 12 17:29:36.044 INFO kablam!   --> src/cursor.rs:20:5
Oct 12 17:29:36.044 INFO kablam!    |
Oct 12 17:29:36.044 INFO kablam! 20 |     pub fn new(x_limit: usize, y_limit: usize, stdio: Stdio) -> Cursor {
Oct 12 17:29:36.044 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 17:29:36.044 INFO kablam! 
Oct 12 17:29:36.044 INFO kablam! warning: method is never used: `get_position`
Oct 12 17:29:36.044 INFO kablam!   --> src/cursor.rs:28:5
Oct 12 17:29:36.044 INFO kablam!    |
Oct 12 17:29:36.044 INFO kablam! 28 |     pub fn get_position(&self) -> io::Result<(usize, usize)> {
Oct 12 17:29:36.044 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 17:29:36.044 INFO kablam! 
Oct 12 17:29:36.044 INFO kablam! warning: method is never used: `show`
Oct 12 17:29:36.044 INFO kablam!   --> src/cursor.rs:47:5
Oct 12 17:29:36.044 INFO kablam!    |
Oct 12 17:29:36.044 INFO kablam! 47 |     pub fn show(&self) {
Oct 12 17:29:36.044 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^
Oct 12 17:29:36.044 INFO kablam! 
Oct 12 17:29:36.044 INFO kablam! warning: method is never used: `hide`
Oct 12 17:29:36.044 INFO kablam!   --> src/cursor.rs:51:5
Oct 12 17:29:36.044 INFO kablam!    |
Oct 12 17:29:36.044 INFO kablam! 51 |     pub fn hide(&self) {
Oct 12 17:29:36.044 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^
Oct 12 17:29:36.044 INFO kablam! 
Oct 12 17:29:36.044 INFO kablam! warning: method is never used: `move_to`
Oct 12 17:29:36.044 INFO kablam!   --> src/cursor.rs:55:5
Oct 12 17:29:36.044 INFO kablam!    |
Oct 12 17:29:36.044 INFO kablam! 55 |     fn move_to(&self, x: u8, y: u8) {
Oct 12 17:29:36.044 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 17:29:36.045 INFO kablam! 
Oct 12 17:29:36.045 INFO kablam! warning: method is never used: `write`
Oct 12 17:29:36.045 INFO kablam!   --> src/cursor.rs:59:5
Oct 12 17:29:36.045 INFO kablam!    |
Oct 12 17:29:36.045 INFO kablam! 59 |     fn write(&self, bytes: &[u8]) {
Oct 12 17:29:36.045 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 17:29:36.045 INFO kablam! 
Oct 12 17:29:36.045 INFO kablam! warning: function is never used: `is_ctrl`
Oct 12 17:29:36.045 INFO kablam!   --> src/main.rs:23:1
Oct 12 17:29:36.045 INFO kablam!    |
Oct 12 17:29:36.045 INFO kablam! 23 | fn is_ctrl(c: u8) -> bool {
Oct 12 17:29:36.045 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 17:29:36.045 INFO kablam! 
Oct 12 17:29:36.064 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.06s
Oct 12 17:29:36.067 INFO kablam! su: No module specific data is present
Oct 12 17:29:36.630 INFO running `"docker" "rm" "-f" "8c087d279eca8e5f5bef5ed90cef0b8379b8aff6a16758c1999079f0266b092e"`
Oct 12 17:29:36.978 INFO blam! 8c087d279eca8e5f5bef5ed90cef0b8379b8aff6a16758c1999079f0266b092e