[INFO] cloning repository https://github.com/Grinshpon/red
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Grinshpon/red" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGrinshpon%2Fred", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGrinshpon%2Fred'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1be8cd15a2269f929971a278dee0646b400712a6
[INFO] checking Grinshpon/red/1be8cd15a2269f929971a278dee0646b400712a6 against master#fcac501a73cdde54de46a0683567f1a890730555 for pr-151102
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGrinshpon%2Fred" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Grinshpon/red
[INFO] finished tweaking git repo https://github.com/Grinshpon/red
[INFO] tweaked toml for git repo https://github.com/Grinshpon/red written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Grinshpon/red on toolchain fcac501a73cdde54de46a0683567f1a890730555
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+fcac501a73cdde54de46a0683567f1a890730555" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Grinshpon/red already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+fcac501a73cdde54de46a0683567f1a890730555" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: bin.0.include
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded numtoa v0.1.0
[INFO] [stderr]   Downloaded redox_syscall v0.1.56
[INFO] [stderr]   Downloaded redox_termios v0.1.1
[INFO] [stderr]   Downloaded termion v1.5.3
[INFO] [stderr]   Downloaded libc v0.2.60
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+fcac501a73cdde54de46a0683567f1a890730555" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7d0bc1f65048ee7f8d9c7b5942303903c69fa23eb567f988177aeed79c753bb4
[INFO] running `Command { std: "docker" "start" "-a" "7d0bc1f65048ee7f8d9c7b5942303903c69fa23eb567f988177aeed79c753bb4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7d0bc1f65048ee7f8d9c7b5942303903c69fa23eb567f988177aeed79c753bb4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d0bc1f65048ee7f8d9c7b5942303903c69fa23eb567f988177aeed79c753bb4", kill_on_drop: false }`
[INFO] [stdout] 7d0bc1f65048ee7f8d9c7b5942303903c69fa23eb567f988177aeed79c753bb4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+fcac501a73cdde54de46a0683567f1a890730555" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 656b6cef1d7f8d4d47f33089be62aa12f7ae7dae2ecb8b5ebb8d7e1a172728fd
[INFO] running `Command { std: "docker" "start" "-a" "656b6cef1d7f8d4d47f33089be62aa12f7ae7dae2ecb8b5ebb8d7e1a172728fd", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: bin.0.include
[INFO] [stderr]    Compiling libc v0.2.60
[INFO] [stderr]     Checking numtoa v0.1.0
[INFO] [stderr]     Checking termion v1.5.3
[INFO] [stderr]     Checking red-it v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `termion::*`
[INFO] [stdout]  --> src/main.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use termion::*;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `termion::screen::*`
[INFO] [stdout]  --> src/main.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use termion::screen::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Write`, `stdin`, and `stdout`
[INFO] [stdout]  --> src/main.rs:9:15
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::io::{Write, stdout, stdin};
[INFO] [stdout]   |               ^^^^^  ^^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::window::*`
[INFO] [stdout]   --> src/main.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use crate::window::*;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::thread`
[INFO] [stdout]  --> src/input.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::thread;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::time::Duration`
[INFO] [stdout]  --> src/input.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::time::Duration;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::util::*`
[INFO] [stdout]   --> src/read.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use crate::util::*;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `while` condition
[INFO] [stdout]   --> src/read.rs:58:13
[INFO] [stdout]    |
[INFO] [stdout] 58 |       while (Path::new(&format!("{}{}",empty,".swp")).exists()) {
[INFO] [stdout]    |             ^                                                 ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 58 -       while (Path::new(&format!("{}{}",empty,".swp")).exists()) {
[INFO] [stdout] 58 +       while Path::new(&format!("{}{}",empty,".swp")).exists()  {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `moveCursor`
[INFO] [stdout]   --> src/main.rs:22:14
[INFO] [stdout]    |
[INFO] [stdout] 22 | macro_rules! moveCursor {
[INFO] [stdout]    |              ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_macros)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]   --> src/window/bottom_bar.rs:15:17
[INFO] [stdout]    |
[INFO] [stdout] 15 |   fn left_text (val: String) {}
[INFO] [stdout]    |                 ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]   --> src/window/bottom_bar.rs:16:18
[INFO] [stdout]    |
[INFO] [stdout] 16 |   fn right_text (val: String) {}
[INFO] [stdout]    |                  ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/input.rs:34:9
[INFO] [stdout]    |
[INFO] [stdout] 34 |     let mut stdin = async_stdin().bytes();
[INFO] [stdout]    |         ----^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/input.rs:35:9
[INFO] [stdout]    |
[INFO] [stdout] 35 |     let mut last_input = String::new();
[INFO] [stdout]    |         ----^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `scr`
[INFO] [stdout]   --> src/input.rs:33:22
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub fn input_handler(scr: &mut dyn Write, ) {
[INFO] [stdout]    |                      ^^^ help: if this is intentional, prefix it with an underscore: `_scr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `stdin`
[INFO] [stdout]   --> src/input.rs:34:9
[INFO] [stdout]    |
[INFO] [stdout] 34 |     let mut stdin = async_stdin().bytes();
[INFO] [stdout]    |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_stdin`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `last_input`
[INFO] [stdout]   --> src/input.rs:35:9
[INFO] [stdout]    |
[INFO] [stdout] 35 |     let mut last_input = String::new();
[INFO] [stdout]    |         ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_last_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/read.rs:76:7
[INFO] [stdout]    |
[INFO] [stdout] 76 |   let mut bufR = BufReader::new(&rfile.swap); //may replace with with_capacity for large files
[INFO] [stdout]    |       ----^^^^
[INFO] [stdout]    |       |
[INFO] [stdout]    |       help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/read.rs:77:7
[INFO] [stdout]    |
[INFO] [stdout] 77 |   let mut eof = false;
[INFO] [stdout]    |       ----^^^
[INFO] [stdout]    |       |
[INFO] [stdout]    |       help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `eof`
[INFO] [stdout]   --> src/read.rs:77:7
[INFO] [stdout]    |
[INFO] [stdout] 77 |   let mut eof = false;
[INFO] [stdout]    |       ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_eof`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/main.rs:45:11
[INFO] [stdout]    |
[INFO] [stdout] 45 |       let mut main_win = read_file(&mut f);
[INFO] [stdout]    |           ----^^^^^^^^
[INFO] [stdout]    |           |
[INFO] [stdout]    |           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `main_win`
[INFO] [stdout]   --> src/main.rs:45:11
[INFO] [stdout]    |
[INFO] [stdout] 45 |       let mut main_win = read_file(&mut f);
[INFO] [stdout]    |           ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_main_win`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Mode` is never used
[INFO] [stdout]   --> src/window.rs:64:6
[INFO] [stdout]    |
[INFO] [stdout] 64 | enum Mode {
[INFO] [stdout]    |      ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `command_mode`, `left_aligned`, and `right_aligned` are never read
[INFO] [stdout]  --> src/window/bottom_bar.rs:2:3
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct Bar {
[INFO] [stdout]   |            --- fields in this struct
[INFO] [stdout] 2 |   command_mode: bool,
[INFO] [stdout]   |   ^^^^^^^^^^^^
[INFO] [stdout] 3 |   left_aligned: String,
[INFO] [stdout]   |   ^^^^^^^^^^^^
[INFO] [stdout] 4 |   right_aligned: String,
[INFO] [stdout]   |   ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `left_text` and `right_text` are never used
[INFO] [stdout]   --> src/window/bottom_bar.rs:15:6
[INFO] [stdout]    |
[INFO] [stdout]  7 | impl Bar {
[INFO] [stdout]    | -------- associated functions in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 15 |   fn left_text (val: String) {}
[INFO] [stdout]    |      ^^^^^^^^^
[INFO] [stdout] 16 |   fn right_text (val: String) {}
[INFO] [stdout]    |      ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `offset` and `width` are never read
[INFO] [stdout]  --> src/window/line_num.rs:2:3
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct LineN {
[INFO] [stdout]   |            ----- fields in this struct
[INFO] [stdout] 2 |   offset: bool, //offset down 1 if tabbar is shown
[INFO] [stdout]   |   ^^^^^^
[INFO] [stdout] 3 |   width: u16,
[INFO] [stdout]   |   ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `ch` and `position` are never read
[INFO] [stdout]   --> src/input.rs:11:3
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct Input { //will become command
[INFO] [stdout]    |            ----- fields in this struct
[INFO] [stdout] 11 |   ch: Char,
[INFO] [stdout]    |   ^^
[INFO] [stdout] 12 |   position: Pos,
[INFO] [stdout]    |   ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `View` should have a snake case name
[INFO] [stdout]   --> src/window.rs:77:8
[INFO] [stdout]    |
[INFO] [stdout] 77 | pub fn View() -> View {
[INFO] [stdout]    |        ^^^^ help: convert the identifier to snake case (notice the capitalization): `view`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/read.rs:74:3
[INFO] [stdout]    |
[INFO] [stdout] 74 |   rfile.swap.seek(SeekFrom::Start(0));
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 74 |   let _ = rfile.swap.seek(SeekFrom::Start(0));
[INFO] [stdout]    |   +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `bufR` should have a snake case name
[INFO] [stdout]   --> src/read.rs:76:11
[INFO] [stdout]    |
[INFO] [stdout] 76 |   let mut bufR = BufReader::new(&rfile.swap); //may replace with with_capacity for large files
[INFO] [stdout]    |           ^^^^ help: convert the identifier to snake case: `buf_r`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `termion::*`
[INFO] [stdout]  --> src/main.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use termion::*;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `termion::screen::*`
[INFO] [stdout]  --> src/main.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use termion::screen::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Write`, `stdin`, and `stdout`
[INFO] [stdout]  --> src/main.rs:9:15
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::io::{Write, stdout, stdin};
[INFO] [stdout]   |               ^^^^^  ^^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::window::*`
[INFO] [stdout]   --> src/main.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use crate::window::*;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::thread`
[INFO] [stdout]  --> src/input.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::thread;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::time::Duration`
[INFO] [stdout]  --> src/input.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::time::Duration;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::util::*`
[INFO] [stdout]   --> src/read.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use crate::util::*;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `while` condition
[INFO] [stdout]   --> src/read.rs:58:13
[INFO] [stdout]    |
[INFO] [stdout] 58 |       while (Path::new(&format!("{}{}",empty,".swp")).exists()) {
[INFO] [stdout]    |             ^                                                 ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 58 -       while (Path::new(&format!("{}{}",empty,".swp")).exists()) {
[INFO] [stdout] 58 +       while Path::new(&format!("{}{}",empty,".swp")).exists()  {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `moveCursor`
[INFO] [stdout]   --> src/main.rs:22:14
[INFO] [stdout]    |
[INFO] [stdout] 22 | macro_rules! moveCursor {
[INFO] [stdout]    |              ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_macros)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]   --> src/window/bottom_bar.rs:15:17
[INFO] [stdout]    |
[INFO] [stdout] 15 |   fn left_text (val: String) {}
[INFO] [stdout]    |                 ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]   --> src/window/bottom_bar.rs:16:18
[INFO] [stdout]    |
[INFO] [stdout] 16 |   fn right_text (val: String) {}
[INFO] [stdout]    |                  ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/input.rs:34:9
[INFO] [stdout]    |
[INFO] [stdout] 34 |     let mut stdin = async_stdin().bytes();
[INFO] [stdout]    |         ----^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/input.rs:35:9
[INFO] [stdout]    |
[INFO] [stdout] 35 |     let mut last_input = String::new();
[INFO] [stdout]    |         ----^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `scr`
[INFO] [stdout]   --> src/input.rs:33:22
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub fn input_handler(scr: &mut dyn Write, ) {
[INFO] [stdout]    |                      ^^^ help: if this is intentional, prefix it with an underscore: `_scr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `stdin`
[INFO] [stdout]   --> src/input.rs:34:9
[INFO] [stdout]    |
[INFO] [stdout] 34 |     let mut stdin = async_stdin().bytes();
[INFO] [stdout]    |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_stdin`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `last_input`
[INFO] [stdout]   --> src/input.rs:35:9
[INFO] [stdout]    |
[INFO] [stdout] 35 |     let mut last_input = String::new();
[INFO] [stdout]    |         ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_last_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/read.rs:76:7
[INFO] [stdout]    |
[INFO] [stdout] 76 |   let mut bufR = BufReader::new(&rfile.swap); //may replace with with_capacity for large files
[INFO] [stdout]    |       ----^^^^
[INFO] [stdout]    |       |
[INFO] [stdout]    |       help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/read.rs:77:7
[INFO] [stdout]    |
[INFO] [stdout] 77 |   let mut eof = false;
[INFO] [stdout]    |       ----^^^
[INFO] [stdout]    |       |
[INFO] [stdout]    |       help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `eof`
[INFO] [stdout]   --> src/read.rs:77:7
[INFO] [stdout]    |
[INFO] [stdout] 77 |   let mut eof = false;
[INFO] [stdout]    |       ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_eof`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/main.rs:45:11
[INFO] [stdout]    |
[INFO] [stdout] 45 |       let mut main_win = read_file(&mut f);
[INFO] [stdout]    |           ----^^^^^^^^
[INFO] [stdout]    |           |
[INFO] [stdout]    |           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `main_win`
[INFO] [stdout]   --> src/main.rs:45:11
[INFO] [stdout]    |
[INFO] [stdout] 45 |       let mut main_win = read_file(&mut f);
[INFO] [stdout]    |           ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_main_win`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Mode` is never used
[INFO] [stdout]   --> src/window.rs:64:6
[INFO] [stdout]    |
[INFO] [stdout] 64 | enum Mode {
[INFO] [stdout]    |      ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `command_mode`, `left_aligned`, and `right_aligned` are never read
[INFO] [stdout]  --> src/window/bottom_bar.rs:2:3
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct Bar {
[INFO] [stdout]   |            --- fields in this struct
[INFO] [stdout] 2 |   command_mode: bool,
[INFO] [stdout]   |   ^^^^^^^^^^^^
[INFO] [stdout] 3 |   left_aligned: String,
[INFO] [stdout]   |   ^^^^^^^^^^^^
[INFO] [stdout] 4 |   right_aligned: String,
[INFO] [stdout]   |   ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `left_text` and `right_text` are never used
[INFO] [stdout]   --> src/window/bottom_bar.rs:15:6
[INFO] [stdout]    |
[INFO] [stdout]  7 | impl Bar {
[INFO] [stdout]    | -------- associated functions in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 15 |   fn left_text (val: String) {}
[INFO] [stdout]    |      ^^^^^^^^^
[INFO] [stdout] 16 |   fn right_text (val: String) {}
[INFO] [stdout]    |      ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `offset` and `width` are never read
[INFO] [stdout]  --> src/window/line_num.rs:2:3
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct LineN {
[INFO] [stdout]   |            ----- fields in this struct
[INFO] [stdout] 2 |   offset: bool, //offset down 1 if tabbar is shown
[INFO] [stdout]   |   ^^^^^^
[INFO] [stdout] 3 |   width: u16,
[INFO] [stdout]   |   ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `ch` and `position` are never read
[INFO] [stdout]   --> src/input.rs:11:3
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct Input { //will become command
[INFO] [stdout]    |            ----- fields in this struct
[INFO] [stdout] 11 |   ch: Char,
[INFO] [stdout]    |   ^^
[INFO] [stdout] 12 |   position: Pos,
[INFO] [stdout]    |   ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `View` should have a snake case name
[INFO] [stdout]   --> src/window.rs:77:8
[INFO] [stdout]    |
[INFO] [stdout] 77 | pub fn View() -> View {
[INFO] [stdout]    |        ^^^^ help: convert the identifier to snake case (notice the capitalization): `view`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/read.rs:74:3
[INFO] [stdout]    |
[INFO] [stdout] 74 |   rfile.swap.seek(SeekFrom::Start(0));
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 74 |   let _ = rfile.swap.seek(SeekFrom::Start(0));
[INFO] [stdout]    |   +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `bufR` should have a snake case name
[INFO] [stdout]   --> src/read.rs:76:11
[INFO] [stdout]    |
[INFO] [stdout] 76 |   let mut bufR = BufReader::new(&rfile.swap); //may replace with with_capacity for large files
[INFO] [stdout]    |           ^^^^ help: convert the identifier to snake case: `buf_r`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.63s
[INFO] running `Command { std: "docker" "inspect" "656b6cef1d7f8d4d47f33089be62aa12f7ae7dae2ecb8b5ebb8d7e1a172728fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "656b6cef1d7f8d4d47f33089be62aa12f7ae7dae2ecb8b5ebb8d7e1a172728fd", kill_on_drop: false }`
[INFO] [stdout] 656b6cef1d7f8d4d47f33089be62aa12f7ae7dae2ecb8b5ebb8d7e1a172728fd
