[INFO] updating cached repository mgdm/med [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/mgdm/med [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/mgdm/med" "work/ex/clippy-test-run/sources/stable/gh/mgdm/med"` [INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/mgdm/med'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/mgdm/med" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/mgdm/med"` [INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/mgdm/med'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 0694c96dd315d61da16b0836c12c5ed18af5815f [INFO] sha for GitHub repo mgdm/med: 0694c96dd315d61da16b0836c12c5ed18af5815f [INFO] validating manifest of mgdm/med on toolchain stable [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of mgdm/med on toolchain stable+rustflags=-Dclippy::into_iter_on_array [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing mgdm/med [INFO] finished frobbing mgdm/med [INFO] frobbed toml for mgdm/med written to work/ex/clippy-test-run/sources/stable/gh/mgdm/med/Cargo.toml [INFO] started frobbing mgdm/med [INFO] finished frobbing mgdm/med [INFO] frobbed toml for mgdm/med written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/mgdm/med/Cargo.toml [INFO] crate mgdm/med has a lockfile. skipping [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] linting mgdm/med against stable+rustflags=-Dclippy::into_iter_on_array for clippy-test-run [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-6/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/mgdm/med:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Dclippy::into_iter_on_array" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+stable" "clippy" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 8cd12c61c4614caa4df1bea45ff0889c0d4c87ac103568913ae838b230dfa2a4 [INFO] running `"docker" "start" "-a" "8cd12c61c4614caa4df1bea45ff0889c0d4c87ac103568913ae838b230dfa2a4"` [INFO] [stderr] Checking termios v0.2.2 [INFO] [stderr] Checking med v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/input.rs:18:13 [INFO] [stderr] | [INFO] [stderr] 18 | fd: fd, [INFO] [stderr] | ^^^^^^ help: replace it with: `fd` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::redundant_field_names)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/input.rs:19:13 [INFO] [stderr] | [INFO] [stderr] 19 | stdio: stdio, [INFO] [stderr] | ^^^^^^^^^^^^ help: replace it with: `stdio` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/screen.rs:36:13 [INFO] [stderr] | [INFO] [stderr] 36 | stdio: stdio, [INFO] [stderr] | ^^^^^^^^^^^^ help: replace it with: `stdio` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/screen.rs:37:13 [INFO] [stderr] | [INFO] [stderr] 37 | width: width, [INFO] [stderr] | ^^^^^^^^^^^^ help: replace it with: `width` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/screen.rs:38:13 [INFO] [stderr] | [INFO] [stderr] 38 | height: height, [INFO] [stderr] | ^^^^^^^^^^^^^^ help: replace it with: `height` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/input.rs:18:13 [INFO] [stderr] | [INFO] [stderr] 18 | fd: fd, [INFO] [stderr] | ^^^^^^ help: replace it with: `fd` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::redundant_field_names)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/input.rs:19:13 [INFO] [stderr] | [INFO] [stderr] 19 | stdio: stdio, [INFO] [stderr] | ^^^^^^^^^^^^ help: replace it with: `stdio` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/cursor.rs:23:9 [INFO] [stderr] | [INFO] [stderr] 23 | x_limit: x_limit, y_limit: y_limit, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: replace it with: `x_limit` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/cursor.rs:23:27 [INFO] [stderr] | [INFO] [stderr] 23 | x_limit: x_limit, y_limit: y_limit, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: replace it with: `y_limit` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/screen.rs:36:13 [INFO] [stderr] | [INFO] [stderr] 36 | stdio: stdio, [INFO] [stderr] | ^^^^^^^^^^^^ help: replace it with: `stdio` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/cursor.rs:24:9 [INFO] [stderr] | [INFO] [stderr] 24 | stdio: stdio [INFO] [stderr] | ^^^^^^^^^^^^ help: replace it with: `stdio` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/stdio.rs:10:17 [INFO] [stderr] | [INFO] [stderr] 10 | Stdio { stdin: stdin, stdout: stdout } [INFO] [stderr] | ^^^^^^^^^^^^ help: replace it with: `stdin` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/stdio.rs:10:31 [INFO] [stderr] | [INFO] [stderr] 10 | Stdio { stdin: stdin, stdout: stdout } [INFO] [stderr] | ^^^^^^^^^^^^^^ help: replace it with: `stdout` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/screen.rs:37:13 [INFO] [stderr] | [INFO] [stderr] 37 | width: width, [INFO] [stderr] | ^^^^^^^^^^^^ help: replace it with: `width` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/screen.rs:38:13 [INFO] [stderr] | [INFO] [stderr] 38 | height: height, [INFO] [stderr] | ^^^^^^^^^^^^^^ help: replace it with: `height` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/cursor.rs:23:9 [INFO] [stderr] | [INFO] [stderr] 23 | x_limit: x_limit, y_limit: y_limit, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: replace it with: `x_limit` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/cursor.rs:23:27 [INFO] [stderr] | [INFO] [stderr] 23 | x_limit: x_limit, y_limit: y_limit, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: replace it with: `y_limit` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/cursor.rs:24:9 [INFO] [stderr] | [INFO] [stderr] 24 | stdio: stdio [INFO] [stderr] | ^^^^^^^^^^^^ help: replace it with: `stdio` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/stdio.rs:10:17 [INFO] [stderr] | [INFO] [stderr] 10 | Stdio { stdin: stdin, stdout: stdout } [INFO] [stderr] | ^^^^^^^^^^^^ help: replace it with: `stdin` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/stdio.rs:10:31 [INFO] [stderr] | [INFO] [stderr] 10 | Stdio { stdin: stdin, stdout: stdout } [INFO] [stderr] | ^^^^^^^^^^^^^^ help: replace it with: `stdout` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io::Stdin` [INFO] [stderr] --> src/input.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::io::Stdin; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Stdin`, `Stdout` [INFO] [stderr] --> src/screen.rs:3:15 [INFO] [stderr] | [INFO] [stderr] 3 | use std::io::{Stdin, Stdout}; [INFO] [stderr] | ^^^^^ ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `StdinLock`, `Stdin`, `StdoutLock`, `Stdout` [INFO] [stderr] --> src/cursor.rs:3:16 [INFO] [stderr] | [INFO] [stderr] 3 | use std::io::{ Stdin, StdinLock, Stdout, StdoutLock }; [INFO] [stderr] | ^^^^^ ^^^^^^^^^ ^^^^^^ ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io::Stdin` [INFO] [stderr] --> src/input.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::io::Stdin; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Stdin`, `Stdout` [INFO] [stderr] --> src/screen.rs:3:15 [INFO] [stderr] | [INFO] [stderr] 3 | use std::io::{Stdin, Stdout}; [INFO] [stderr] | ^^^^^ ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `StdinLock`, `Stdin`, `StdoutLock`, `Stdout` [INFO] [stderr] --> src/cursor.rs:3:16 [INFO] [stderr] | [INFO] [stderr] 3 | use std::io::{ Stdin, StdinLock, Stdout, StdoutLock }; [INFO] [stderr] | ^^^^^ ^^^^^^^^^ ^^^^^^ ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `remainder` [INFO] [stderr] --> src/screen.rs:85:13 [INFO] [stderr] | [INFO] [stderr] 85 | let remainder = self.height - welcome_pos - 1; [INFO] [stderr] | ^^^^^^^^^ help: consider using `_remainder` instead [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `s` [INFO] [stderr] --> src/cursor.rs:35:16 [INFO] [stderr] | [INFO] [stderr] 35 | Ok(s) => { [INFO] [stderr] | ^ help: consider using `_s` instead [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:39:9 [INFO] [stderr] | [INFO] [stderr] 39 | let mut stdio = Stdio::new(io::stdin(), io::stdout()); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `remainder` [INFO] [stderr] --> src/screen.rs:85:13 [INFO] [stderr] | [INFO] [stderr] 85 | let remainder = self.height - welcome_pos - 1; [INFO] [stderr] | ^^^^^^^^^ help: consider using `_remainder` instead [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `s` [INFO] [stderr] --> src/cursor.rs:35:16 [INFO] [stderr] | [INFO] [stderr] 35 | Ok(s) => { [INFO] [stderr] | ^ help: consider using `_s` instead [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:39:9 [INFO] [stderr] | [INFO] [stderr] 39 | let mut stdio = Stdio::new(io::stdin(), io::stdout()); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: static item is never used: `CLEAR_LINE` [INFO] [stderr] --> src/screen.rs:12:1 [INFO] [stderr] | [INFO] [stderr] 12 | static CLEAR_LINE: &'static str = "\x1b[K"; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: field is never used: `cursor_x` [INFO] [stderr] --> src/screen.rs:24:5 [INFO] [stderr] | [INFO] [stderr] 24 | cursor_x: usize, [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `cursor_y` [INFO] [stderr] --> src/screen.rs:25:5 [INFO] [stderr] | [INFO] [stderr] 25 | cursor_y: usize [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `clear` [INFO] [stderr] --> src/screen.rs:71:5 [INFO] [stderr] | [INFO] [stderr] 71 | pub fn clear(&self) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: static item is never used: `POSITION_REPORT` [INFO] [stderr] --> src/cursor.rs:7:1 [INFO] [stderr] | [INFO] [stderr] 7 | static POSITION_REPORT: &'static str = "\x1b[6n\r\n"; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: static item is never used: `SHOW_CURSOR` [INFO] [stderr] --> src/cursor.rs:8:1 [INFO] [stderr] | [INFO] [stderr] 8 | static SHOW_CURSOR: &'static str = "\x1b[?25h"; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: static item is never used: `HIDE_CURSOR` [INFO] [stderr] --> src/cursor.rs:9:1 [INFO] [stderr] | [INFO] [stderr] 9 | static HIDE_CURSOR: &'static str = "\x1b[?25l"; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Cursor` [INFO] [stderr] --> src/cursor.rs:11:1 [INFO] [stderr] | [INFO] [stderr] 11 | pub struct Cursor { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/cursor.rs:20:5 [INFO] [stderr] | [INFO] [stderr] 20 | pub fn new(x_limit: usize, y_limit: usize, stdio: Stdio) -> Cursor { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_position` [INFO] [stderr] --> src/cursor.rs:28:5 [INFO] [stderr] | [INFO] [stderr] 28 | pub fn get_position(&self) -> io::Result<(usize, usize)> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `show` [INFO] [stderr] --> src/cursor.rs:47:5 [INFO] [stderr] | [INFO] [stderr] 47 | pub fn show(&self) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `hide` [INFO] [stderr] --> src/cursor.rs:51:5 [INFO] [stderr] | [INFO] [stderr] 51 | pub fn hide(&self) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `move_to` [INFO] [stderr] --> src/cursor.rs:55:5 [INFO] [stderr] | [INFO] [stderr] 55 | fn move_to(&self, x: u8, y: u8) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `write` [INFO] [stderr] --> src/cursor.rs:59:5 [INFO] [stderr] | [INFO] [stderr] 59 | fn write(&self, bytes: &[u8]) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `is_ctrl` [INFO] [stderr] --> src/main.rs:23:1 [INFO] [stderr] | [INFO] [stderr] 23 | fn is_ctrl(c: u8) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: handle written amount returned or use `Write::write_all` instead [INFO] [stderr] --> src/screen.rs:109:9 [INFO] [stderr] | [INFO] [stderr] 109 | self.stdio.stdout_lock().write(bytes).unwrap(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[deny(clippy::unused_io_amount)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_io_amount [INFO] [stderr] [INFO] [stderr] warning: static item is never used: `CLEAR_LINE` [INFO] [stderr] --> src/screen.rs:12:1 [INFO] [stderr] | [INFO] [stderr] 12 | static CLEAR_LINE: &'static str = "\x1b[K"; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: field is never used: `cursor_x` [INFO] [stderr] --> src/screen.rs:24:5 [INFO] [stderr] | [INFO] [stderr] 24 | cursor_x: usize, [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `cursor_y` [INFO] [stderr] --> src/screen.rs:25:5 [INFO] [stderr] | [INFO] [stderr] 25 | cursor_y: usize [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `clear` [INFO] [stderr] --> src/screen.rs:71:5 [INFO] [stderr] | [INFO] [stderr] 71 | pub fn clear(&self) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: static item is never used: `POSITION_REPORT` [INFO] [stderr] --> src/cursor.rs:7:1 [INFO] [stderr] | [INFO] [stderr] 7 | static POSITION_REPORT: &'static str = "\x1b[6n\r\n"; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: static item is never used: `SHOW_CURSOR` [INFO] [stderr] --> src/cursor.rs:8:1 [INFO] [stderr] | [INFO] [stderr] 8 | static SHOW_CURSOR: &'static str = "\x1b[?25h"; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: static item is never used: `HIDE_CURSOR` [INFO] [stderr] --> src/cursor.rs:9:1 [INFO] [stderr] | [INFO] [stderr] 9 | static HIDE_CURSOR: &'static str = "\x1b[?25l"; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Cursor` [INFO] [stderr] --> src/cursor.rs:11:1 [INFO] [stderr] | [INFO] [stderr] 11 | pub struct Cursor { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/cursor.rs:20:5 [INFO] [stderr] | [INFO] [stderr] 20 | pub fn new(x_limit: usize, y_limit: usize, stdio: Stdio) -> Cursor { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] error: handle written amount returned or use `Write::write_all` instead [INFO] [stderr] [INFO] [stderr] --> src/cursor.rs:60:9 [INFO] [stderr] | [INFO] [stderr] 60 | self.stdio.stdout_lock().write(bytes).unwrap(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] warning: method is never used: `get_position` [INFO] [stderr] --> src/cursor.rs:28:5 [INFO] [stderr] | [INFO] [stderr] 28 | pub fn get_position(&self) -> io::Result<(usize, usize)> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_io_amount [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] warning: method is never used: `show` [INFO] [stderr] --> src/cursor.rs:47:5 [INFO] [stderr] | [INFO] [stderr] 47 | pub fn show(&self) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `hide` [INFO] [stderr] --> src/cursor.rs:51:5 [INFO] [stderr] | [INFO] [stderr] 51 | pub fn hide(&self) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `move_to` [INFO] [stderr] --> src/cursor.rs:55:5 [INFO] [stderr] | [INFO] [stderr] 55 | fn move_to(&self, x: u8, y: u8) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `write` [INFO] [stderr] --> src/cursor.rs:59:5 [INFO] [stderr] | [INFO] [stderr] 59 | fn write(&self, bytes: &[u8]) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `is_ctrl` [INFO] [stderr] --> src/main.rs:23:1 [INFO] [stderr] | [INFO] [stderr] 23 | fn is_ctrl(c: u8) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: casting u8 to i32 may become silently lossy if types change [INFO] [stderr] --> src/main.rs:24:22 [INFO] [stderr] | [INFO] [stderr] 24 | unsafe { iscntrl(c as i32) > 0 } [INFO] [stderr] | ^^^^^^^^ help: try: `i32::from(c)` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::cast_lossless)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless [INFO] [stderr] [INFO] [stderr] error: aborting due to 2 previous errors [INFO] [stderr] [INFO] [stderr] error: Could not compile `med`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: handle written amount returned or use `Write::write_all` instead [INFO] [stderr] --> src/screen.rs:109:9 [INFO] [stderr] | [INFO] [stderr] 109 | self.stdio.stdout_lock().write(bytes).unwrap(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[deny(clippy::unused_io_amount)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_io_amount [INFO] [stderr] [INFO] [stderr] error: handle written amount returned or use `Write::write_all` instead [INFO] [stderr] --> src/cursor.rs:60:9 [INFO] [stderr] | [INFO] [stderr] 60 | self.stdio.stdout_lock().write(bytes).unwrap(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_io_amount [INFO] [stderr] [INFO] [stderr] warning: casting u8 to i32 may become silently lossy if types change [INFO] [stderr] --> src/main.rs:24:22 [INFO] [stderr] | [INFO] [stderr] 24 | unsafe { iscntrl(c as i32) > 0 } [INFO] [stderr] | ^^^^^^^^ help: try: `i32::from(c)` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::cast_lossless)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless [INFO] [stderr] [INFO] [stderr] error: aborting due to 2 previous errors [INFO] [stderr] [INFO] [stderr] error: Could not compile `med`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "8cd12c61c4614caa4df1bea45ff0889c0d4c87ac103568913ae838b230dfa2a4"` [INFO] running `"docker" "rm" "-f" "8cd12c61c4614caa4df1bea45ff0889c0d4c87ac103568913ae838b230dfa2a4"` [INFO] [stdout] 8cd12c61c4614caa4df1bea45ff0889c0d4c87ac103568913ae838b230dfa2a4