[INFO] fetching crate red-it 0.1.1...
[INFO] testing red-it-0.1.1 against 1.95.0 for beta-1.96-2
[INFO] extracting crate red-it 0.1.1 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate red-it 0.1.1
[INFO] finished tweaking crates.io crate red-it 0.1.1
[INFO] tweaked toml for crates.io crate red-it 0.1.1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate red-it 0.1.1 on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 6 packages to latest compatible versions
[INFO] [stderr]       Adding termion v1.5.6 (available: v4.0.6)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded termion v1.5.6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 070f846532c200fa264b8f8d848f96653ed30726fda283a0c89567243d8dddea
[INFO] running `Command { std: "docker" "start" "-a" "070f846532c200fa264b8f8d848f96653ed30726fda283a0c89567243d8dddea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "070f846532c200fa264b8f8d848f96653ed30726fda283a0c89567243d8dddea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "070f846532c200fa264b8f8d848f96653ed30726fda283a0c89567243d8dddea", kill_on_drop: false }`
[INFO] [stdout] 070f846532c200fa264b8f8d848f96653ed30726fda283a0c89567243d8dddea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6805c9c77f88d7580c63414737ea22dd6de9e8ad7fef0de0d5b38f8c797c359f
[INFO] running `Command { std: "docker" "start" "-a" "6805c9c77f88d7580c63414737ea22dd6de9e8ad7fef0de0d5b38f8c797c359f", kill_on_drop: false }`
[INFO] [stderr]    Compiling numtoa v0.1.0
[INFO] [stderr]    Compiling termion v1.5.6
[INFO] [stderr]    Compiling red-it v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `termion::*`
[INFO] [stdout]  --> src/main.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | 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:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use termion::screen::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Write`, `stdin`, and `stdout`
[INFO] [stdout]  --> src/main.rs:6:15
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::io::{Write, stdout, stdin};
[INFO] [stdout]   |               ^^^^^  ^^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::window::*`
[INFO] [stdout]   --> src/main.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | 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: unnecessary parentheses around `while` condition
[INFO] [stdout]   --> src/read.rs:41:13
[INFO] [stdout]    |
[INFO] [stdout] 41 |       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] 41 -       while (Path::new(&format!("{}{}",empty,".swp")).exists()) {
[INFO] [stdout] 41 +       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:21:14
[INFO] [stdout]    |
[INFO] [stdout] 21 | 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: enum `Mode` is never used
[INFO] [stdout]   --> src/window.rs:42:6
[INFO] [stdout]    |
[INFO] [stdout] 42 | 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 `x`, `y`, `cursor`, and `contents` are never read
[INFO] [stdout]   --> src/window.rs:50:3
[INFO] [stdout]    |
[INFO] [stdout] 49 | pub struct Main {
[INFO] [stdout]    |            ---- fields in this struct
[INFO] [stdout] 50 |   x: u16,
[INFO] [stdout]    |   ^
[INFO] [stdout] 51 |   y: u16,
[INFO] [stdout]    |   ^
[INFO] [stdout] 52 |   cursor: Pos,
[INFO] [stdout]    |   ^^^^^^
[INFO] [stdout] 53 |   contents: String,
[INFO] [stdout]    |   ^^^^^^^^
[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] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.40s
[INFO] running `Command { std: "docker" "inspect" "6805c9c77f88d7580c63414737ea22dd6de9e8ad7fef0de0d5b38f8c797c359f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6805c9c77f88d7580c63414737ea22dd6de9e8ad7fef0de0d5b38f8c797c359f", kill_on_drop: false }`
[INFO] [stdout] 6805c9c77f88d7580c63414737ea22dd6de9e8ad7fef0de0d5b38f8c797c359f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bbf72d174e535c14bb3a8cf334fb3f86f00809c51975fd2fcf4c533b7dfa571a
[INFO] running `Command { std: "docker" "start" "-a" "bbf72d174e535c14bb3a8cf334fb3f86f00809c51975fd2fcf4c533b7dfa571a", kill_on_drop: false }`
[INFO] [stderr]    Compiling red-it v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `termion::*`
[INFO] [stdout]  --> src/main.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | 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:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use termion::screen::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Write`, `stdin`, and `stdout`
[INFO] [stdout]  --> src/main.rs:6:15
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::io::{Write, stdout, stdin};
[INFO] [stdout]   |               ^^^^^  ^^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::window::*`
[INFO] [stdout]   --> src/main.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | 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: unnecessary parentheses around `while` condition
[INFO] [stdout]   --> src/read.rs:41:13
[INFO] [stdout]    |
[INFO] [stdout] 41 |       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] 41 -       while (Path::new(&format!("{}{}",empty,".swp")).exists()) {
[INFO] [stdout] 41 +       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:21:14
[INFO] [stdout]    |
[INFO] [stdout] 21 | 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: enum `Mode` is never used
[INFO] [stdout]   --> src/window.rs:42:6
[INFO] [stdout]    |
[INFO] [stdout] 42 | 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 `x`, `y`, `cursor`, and `contents` are never read
[INFO] [stdout]   --> src/window.rs:50:3
[INFO] [stdout]    |
[INFO] [stdout] 49 | pub struct Main {
[INFO] [stdout]    |            ---- fields in this struct
[INFO] [stdout] 50 |   x: u16,
[INFO] [stdout]    |   ^
[INFO] [stdout] 51 |   y: u16,
[INFO] [stdout]    |   ^
[INFO] [stdout] 52 |   cursor: Pos,
[INFO] [stdout]    |   ^^^^^^
[INFO] [stdout] 53 |   contents: String,
[INFO] [stdout]    |   ^^^^^^^^
[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] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "bbf72d174e535c14bb3a8cf334fb3f86f00809c51975fd2fcf4c533b7dfa571a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bbf72d174e535c14bb3a8cf334fb3f86f00809c51975fd2fcf4c533b7dfa571a", kill_on_drop: false }`
[INFO] [stdout] bbf72d174e535c14bb3a8cf334fb3f86f00809c51975fd2fcf4c533b7dfa571a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4d53a73f33e9c7b83707b005bcf2ed2c25a2ba7c45517ca263b265fafd3b01d0
[INFO] running `Command { std: "docker" "start" "-a" "4d53a73f33e9c7b83707b005bcf2ed2c25a2ba7c45517ca263b265fafd3b01d0", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `termion::*`
[INFO] [stderr]  --> src/main.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use termion::*;
[INFO] [stderr]   |     ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `termion::screen::*`
[INFO] [stderr]  --> src/main.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use termion::screen::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Write`, `stdin`, and `stdout`
[INFO] [stderr]  --> src/main.rs:6:15
[INFO] [stderr]   |
[INFO] [stderr] 6 | use std::io::{Write, stdout, stdin};
[INFO] [stderr]   |               ^^^^^  ^^^^^^  ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::window::*`
[INFO] [stderr]   --> src/main.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 | use crate::window::*;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::thread`
[INFO] [stderr]  --> src/input.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::thread;
[INFO] [stderr]   |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::time::Duration`
[INFO] [stdout] 
[INFO] [stderr]  --> src/input.rs:6:5
[INFO] [stdout] running 0 tests
[INFO] [stderr]   |
[INFO] [stdout] 
[INFO] [stderr] 6 | use std::time::Duration;
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `while` condition
[INFO] [stderr]   --> src/read.rs:41:13
[INFO] [stderr]    |
[INFO] [stderr] 41 |       while (Path::new(&format!("{}{}",empty,".swp")).exists()) {
[INFO] [stderr]    |             ^                                                 ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 41 -       while (Path::new(&format!("{}{}",empty,".swp")).exists()) {
[INFO] [stderr] 41 +       while Path::new(&format!("{}{}",empty,".swp")).exists()  {
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition: `moveCursor`
[INFO] [stderr]   --> src/main.rs:21:14
[INFO] [stderr]    |
[INFO] [stderr] 21 | macro_rules! moveCursor {
[INFO] [stderr]    |              ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_macros)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `val`
[INFO] [stderr]   --> src/window/bottom_bar.rs:15:17
[INFO] [stderr]    |
[INFO] [stderr] 15 |   fn left_text (val: String) {}
[INFO] [stderr]    |                 ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `val`
[INFO] [stderr]   --> src/window/bottom_bar.rs:16:18
[INFO] [stderr]    |
[INFO] [stderr] 16 |   fn right_text (val: String) {}
[INFO] [stderr]    |                  ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/input.rs:34:9
[INFO] [stderr]    |
[INFO] [stderr] 34 |     let mut stdin = async_stdin().bytes();
[INFO] [stderr]    |         ----^^^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/input.rs:35:9
[INFO] [stderr]    |
[INFO] [stderr] 35 |     let mut last_input = String::new();
[INFO] [stderr]    |         ----^^^^^^^^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `scr`
[INFO] [stderr]   --> src/input.rs:33:22
[INFO] [stderr]    |
[INFO] [stderr] 33 | pub fn input_handler(scr: &mut dyn Write, ) {
[INFO] [stderr]    |                      ^^^ help: if this is intentional, prefix it with an underscore: `_scr`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `stdin`
[INFO] [stderr]   --> src/input.rs:34:9
[INFO] [stderr]    |
[INFO] [stderr] 34 |     let mut stdin = async_stdin().bytes();
[INFO] [stderr]    |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_stdin`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `last_input`
[INFO] [stderr]   --> src/input.rs:35:9
[INFO] [stderr]    |
[INFO] [stderr] 35 |     let mut last_input = String::new();
[INFO] [stderr]    |         ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_last_input`
[INFO] [stderr] 
[INFO] [stderr] warning: enum `Mode` is never used
[INFO] [stderr]   --> src/window.rs:42:6
[INFO] [stderr]    |
[INFO] [stderr] 42 | enum Mode {
[INFO] [stderr]    |      ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: fields `x`, `y`, `cursor`, and `contents` are never read
[INFO] [stderr]   --> src/window.rs:50:3
[INFO] [stderr]    |
[INFO] [stderr] 49 | pub struct Main {
[INFO] [stderr]    |            ---- fields in this struct
[INFO] [stderr] 50 |   x: u16,
[INFO] [stderr]    |   ^
[INFO] [stderr] 51 |   y: u16,
[INFO] [stderr]    |   ^
[INFO] [stderr] 52 |   cursor: Pos,
[INFO] [stderr]    |   ^^^^^^
[INFO] [stderr] 53 |   contents: String,
[INFO] [stderr]    |   ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `command_mode`, `left_aligned`, and `right_aligned` are never read
[INFO] [stderr]  --> src/window/bottom_bar.rs:2:3
[INFO] [stderr]   |
[INFO] [stderr] 1 | pub struct Bar {
[INFO] [stderr]   |            --- fields in this struct
[INFO] [stderr] 2 |   command_mode: bool,
[INFO] [stderr]   |   ^^^^^^^^^^^^
[INFO] [stderr] 3 |   left_aligned: String,
[INFO] [stderr]   |   ^^^^^^^^^^^^
[INFO] [stderr] 4 |   right_aligned: String,
[INFO] [stderr]   |   ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated functions `left_text` and `right_text` are never used
[INFO] [stderr]   --> src/window/bottom_bar.rs:15:6
[INFO] [stderr]    |
[INFO] [stderr]  7 | impl Bar {
[INFO] [stderr]    | -------- associated functions in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 15 |   fn left_text (val: String) {}
[INFO] [stderr]    |      ^^^^^^^^^
[INFO] [stderr] 16 |   fn right_text (val: String) {}
[INFO] [stderr]    |      ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `offset` and `width` are never read
[INFO] [stderr]  --> src/window/line_num.rs:2:3
[INFO] [stderr]   |
[INFO] [stderr] 1 | pub struct LineN {
[INFO] [stderr]   |            ----- fields in this struct
[INFO] [stderr] 2 |   offset: bool, //offset down 1 if tabbar is shown
[INFO] [stderr]   |   ^^^^^^
[INFO] [stderr] 3 |   width: u16,
[INFO] [stderr]   |   ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `ch` and `position` are never read
[INFO] [stderr]   --> src/input.rs:11:3
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub struct Input { //will become command
[INFO] [stderr]    |            ----- fields in this struct
[INFO] [stderr] 11 |   ch: Char,
[INFO] [stderr]    |   ^^
[INFO] [stderr] 12 |   position: Pos,
[INFO] [stderr]    |   ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `red-it` (bin "red" test) generated 21 warnings (run `cargo fix --bin "red" -p red-it --tests` to apply 14 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/red-81b64fc807615829)
[INFO] running `Command { std: "docker" "inspect" "4d53a73f33e9c7b83707b005bcf2ed2c25a2ba7c45517ca263b265fafd3b01d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d53a73f33e9c7b83707b005bcf2ed2c25a2ba7c45517ca263b265fafd3b01d0", kill_on_drop: false }`
[INFO] [stdout] 4d53a73f33e9c7b83707b005bcf2ed2c25a2ba7c45517ca263b265fafd3b01d0
