Nov 30 06:07:00.401 INFO checking bluecereal/terminal-renderer against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323 Nov 30 06:07:00.401 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-4/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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"` Nov 30 06:07:00.862 INFO [stdout] 5dc2c8d7eb92d8a63a533743e8592370e0448414e6ab2837596501edf2f32efc Nov 30 06:07:00.864 INFO running `"docker" "start" "-a" "5dc2c8d7eb92d8a63a533743e8592370e0448414e6ab2837596501edf2f32efc"` Nov 30 06:07:02.210 INFO [stderr] usermod: no changes Nov 30 06:07:02.256 INFO [stderr] Checking termion v1.1.1 Nov 30 06:07:02.980 INFO [stderr] Checking terminal-renderer v0.1.0 (/source) Nov 30 06:07:03.419 INFO [stderr] warning: unnecessary parentheses around assigned value Nov 30 06:07:03.419 INFO [stderr] --> src/main.rs:48:15 Nov 30 06:07:03.419 INFO [stderr] | Nov 30 06:07:03.419 INFO [stderr] 48 | let run = (x1 as isize - x2 as isize); Nov 30 06:07:03.419 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Nov 30 06:07:03.419 INFO [stderr] | Nov 30 06:07:03.419 INFO [stderr] = note: #[warn(unused_parens)] on by default Nov 30 06:07:03.420 INFO [stderr] Nov 30 06:07:03.420 INFO [stderr] warning: unnecessary parentheses around assigned value Nov 30 06:07:03.420 INFO [stderr] --> src/main.rs:49:16 Nov 30 06:07:03.420 INFO [stderr] | Nov 30 06:07:03.420 INFO [stderr] 49 | let rise = (y1 as isize - y2 as isize); Nov 30 06:07:03.420 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Nov 30 06:07:03.420 INFO [stderr] Nov 30 06:07:03.508 INFO [stderr] warning: unused variable: `i` Nov 30 06:07:03.508 INFO [stderr] --> src/main.rs:59:9 Nov 30 06:07:03.508 INFO [stderr] | Nov 30 06:07:03.508 INFO [stderr] 59 | for i in 0..steps { Nov 30 06:07:03.508 INFO [stderr] | ^ help: consider using `_i` instead Nov 30 06:07:03.508 INFO [stderr] | Nov 30 06:07:03.508 INFO [stderr] = note: #[warn(unused_variables)] on by default Nov 30 06:07:03.508 INFO [stderr] Nov 30 06:07:03.520 INFO [stderr] warning: variable does not need to be mutable Nov 30 06:07:03.520 INFO [stderr] --> src/main.rs:45:18 Nov 30 06:07:03.520 INFO [stderr] | Nov 30 06:07:03.520 INFO [stderr] 45 | let (mut x1, mut y1) = p1; Nov 30 06:07:03.520 INFO [stderr] | ----^^ Nov 30 06:07:03.520 INFO [stderr] | | Nov 30 06:07:03.520 INFO [stderr] | help: remove this `mut` Nov 30 06:07:03.520 INFO [stderr] | Nov 30 06:07:03.520 INFO [stderr] = note: #[warn(unused_mut)] on by default Nov 30 06:07:03.520 INFO [stderr] Nov 30 06:07:03.520 INFO [stderr] warning: variable does not need to be mutable Nov 30 06:07:03.520 INFO [stderr] --> src/main.rs:45:10 Nov 30 06:07:03.520 INFO [stderr] | Nov 30 06:07:03.520 INFO [stderr] 45 | let (mut x1, mut y1) = p1; Nov 30 06:07:03.520 INFO [stderr] | ----^^ Nov 30 06:07:03.520 INFO [stderr] | | Nov 30 06:07:03.520 INFO [stderr] | help: remove this `mut` Nov 30 06:07:03.520 INFO [stderr] Nov 30 06:07:03.534 INFO [stderr] warning: constant item is never used: `BACKSPACE` Nov 30 06:07:03.534 INFO [stderr] --> src/main.rs:12:1 Nov 30 06:07:03.534 INFO [stderr] | Nov 30 06:07:03.534 INFO [stderr] 12 | const BACKSPACE: u8 = 8; Nov 30 06:07:03.534 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ Nov 30 06:07:03.534 INFO [stderr] | Nov 30 06:07:03.534 INFO [stderr] = note: #[warn(dead_code)] on by default Nov 30 06:07:03.534 INFO [stderr] Nov 30 06:07:03.725 INFO [stderr] warning: unnecessary parentheses around assigned value Nov 30 06:07:03.725 INFO [stderr] --> src/main.rs:48:15 Nov 30 06:07:03.725 INFO [stderr] | Nov 30 06:07:03.725 INFO [stderr] 48 | let run = (x1 as isize - x2 as isize); Nov 30 06:07:03.726 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Nov 30 06:07:03.726 INFO [stderr] | Nov 30 06:07:03.726 INFO [stderr] = note: #[warn(unused_parens)] on by default Nov 30 06:07:03.726 INFO [stderr] Nov 30 06:07:03.726 INFO [stderr] warning: unnecessary parentheses around assigned value Nov 30 06:07:03.726 INFO [stderr] --> src/main.rs:49:16 Nov 30 06:07:03.726 INFO [stderr] | Nov 30 06:07:03.726 INFO [stderr] 49 | let rise = (y1 as isize - y2 as isize); Nov 30 06:07:03.726 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Nov 30 06:07:03.726 INFO [stderr] Nov 30 06:07:03.786 INFO [stderr] warning: unused variable: `i` Nov 30 06:07:03.786 INFO [stderr] --> src/main.rs:59:9 Nov 30 06:07:03.786 INFO [stderr] | Nov 30 06:07:03.786 INFO [stderr] 59 | for i in 0..steps { Nov 30 06:07:03.786 INFO [stderr] | ^ help: consider using `_i` instead Nov 30 06:07:03.786 INFO [stderr] | Nov 30 06:07:03.786 INFO [stderr] = note: #[warn(unused_variables)] on by default Nov 30 06:07:03.786 INFO [stderr] Nov 30 06:07:03.796 INFO [stderr] warning: variable does not need to be mutable Nov 30 06:07:03.796 INFO [stderr] --> src/main.rs:45:10 Nov 30 06:07:03.796 INFO [stderr] | Nov 30 06:07:03.796 INFO [stderr] 45 | let (mut x1, mut y1) = p1; Nov 30 06:07:03.796 INFO [stderr] | ----^^ Nov 30 06:07:03.796 INFO [stderr] | | Nov 30 06:07:03.796 INFO [stderr] | help: remove this `mut` Nov 30 06:07:03.796 INFO [stderr] | Nov 30 06:07:03.796 INFO [stderr] = note: #[warn(unused_mut)] on by default Nov 30 06:07:03.796 INFO [stderr] Nov 30 06:07:03.796 INFO [stderr] warning: variable does not need to be mutable Nov 30 06:07:03.796 INFO [stderr] --> src/main.rs:45:18 Nov 30 06:07:03.796 INFO [stderr] | Nov 30 06:07:03.796 INFO [stderr] 45 | let (mut x1, mut y1) = p1; Nov 30 06:07:03.796 INFO [stderr] | ----^^ Nov 30 06:07:03.796 INFO [stderr] | | Nov 30 06:07:03.796 INFO [stderr] | help: remove this `mut` Nov 30 06:07:03.796 INFO [stderr] Nov 30 06:07:03.801 INFO [stderr] warning: constant item is never used: `BACKSPACE` Nov 30 06:07:03.801 INFO [stderr] --> src/main.rs:12:1 Nov 30 06:07:03.801 INFO [stderr] | Nov 30 06:07:03.801 INFO [stderr] 12 | const BACKSPACE: u8 = 8; Nov 30 06:07:03.801 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ Nov 30 06:07:03.801 INFO [stderr] | Nov 30 06:07:03.801 INFO [stderr] = note: #[warn(dead_code)] on by default Nov 30 06:07:03.801 INFO [stderr] Nov 30 06:07:03.856 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.61s Nov 30 06:07:03.856 INFO [stderr] su: No module specific data is present Nov 30 06:07:04.590 INFO running `"docker" "inspect" "5dc2c8d7eb92d8a63a533743e8592370e0448414e6ab2837596501edf2f32efc"` Nov 30 06:07:04.852 INFO running `"docker" "rm" "-f" "5dc2c8d7eb92d8a63a533743e8592370e0448414e6ab2837596501edf2f32efc"` Nov 30 06:07:05.104 INFO [stdout] 5dc2c8d7eb92d8a63a533743e8592370e0448414e6ab2837596501edf2f32efc