Oct 13 00:21:57.057 INFO checking bluecereal/terminal-renderer against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 00:21:57.057 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-1/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-1/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Oct 13 00:21:57.533 INFO blam! 64f9af3df9c35fb61ff2d7cc3dbb54fda4208c7c154e1fc4b2b06d20379de65e
Oct 13 00:21:57.544 INFO running `"docker" "start" "-a" "64f9af3df9c35fb61ff2d7cc3dbb54fda4208c7c154e1fc4b2b06d20379de65e"`
Oct 13 00:21:59.844 INFO kablam! usermod: no changes
Oct 13 00:21:59.964 INFO kablam!     Checking termion v1.1.1
Oct 13 00:22:01.074 INFO kablam!     Checking terminal-renderer v0.1.0 (/source)
Oct 13 00:22:01.821 INFO kablam! warning: unnecessary parentheses around assigned value
Oct 13 00:22:01.822 INFO kablam!   --> src/main.rs:48:15
Oct 13 00:22:01.822 INFO kablam!    |
Oct 13 00:22:01.822 INFO kablam! 48 |     let run = (x1 as isize - x2 as isize);
Oct 13 00:22:01.823 INFO kablam!    |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 13 00:22:01.829 INFO kablam!    |
Oct 13 00:22:01.829 INFO kablam!    = note: #[warn(unused_parens)] on by default
Oct 13 00:22:01.829 INFO kablam! 
Oct 13 00:22:01.829 INFO kablam! warning: unnecessary parentheses around assigned value
Oct 13 00:22:01.830 INFO kablam!   --> src/main.rs:49:16
Oct 13 00:22:01.830 INFO kablam!    |
Oct 13 00:22:01.830 INFO kablam! 49 |     let rise = (y1 as isize - y2 as isize);
Oct 13 00:22:01.830 INFO kablam!    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 13 00:22:01.831 INFO kablam! 
Oct 13 00:22:01.924 INFO kablam! warning: unused variable: `i`
Oct 13 00:22:01.925 INFO kablam!   --> src/main.rs:59:9
Oct 13 00:22:01.925 INFO kablam!    |
Oct 13 00:22:01.925 INFO kablam! 59 |     for i in 0..steps {
Oct 13 00:22:01.926 INFO kablam!    |         ^ help: consider using `_i` instead
Oct 13 00:22:01.926 INFO kablam!    |
Oct 13 00:22:01.926 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 13 00:22:01.927 INFO kablam! 
Oct 13 00:22:01.937 INFO kablam! warning: variable does not need to be mutable
Oct 13 00:22:01.937 INFO kablam!   --> src/main.rs:45:18
Oct 13 00:22:01.938 INFO kablam!    |
Oct 13 00:22:01.938 INFO kablam! 45 |     let (mut x1, mut y1) = p1;
Oct 13 00:22:01.938 INFO kablam!    |                  ----^^
Oct 13 00:22:01.939 INFO kablam!    |                  |
Oct 13 00:22:01.939 INFO kablam!    |                  help: remove this `mut`
Oct 13 00:22:01.939 INFO kablam!    |
Oct 13 00:22:01.939 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 13 00:22:01.940 INFO kablam! 
Oct 13 00:22:01.940 INFO kablam! warning: variable does not need to be mutable
Oct 13 00:22:01.940 INFO kablam!   --> src/main.rs:45:10
Oct 13 00:22:01.941 INFO kablam!    |
Oct 13 00:22:01.941 INFO kablam! 45 |     let (mut x1, mut y1) = p1;
Oct 13 00:22:01.941 INFO kablam!    |          ----^^
Oct 13 00:22:01.941 INFO kablam!    |          |
Oct 13 00:22:01.942 INFO kablam!    |          help: remove this `mut`
Oct 13 00:22:01.942 INFO kablam! 
Oct 13 00:22:01.957 INFO kablam! warning: constant item is never used: `BACKSPACE`
Oct 13 00:22:01.957 INFO kablam!   --> src/main.rs:12:1
Oct 13 00:22:01.957 INFO kablam!    |
Oct 13 00:22:01.958 INFO kablam! 12 | const BACKSPACE: u8 = 8;
Oct 13 00:22:01.958 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 00:22:01.958 INFO kablam!    |
Oct 13 00:22:01.958 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 13 00:22:01.959 INFO kablam! 
Oct 13 00:22:02.064 INFO kablam! warning: unnecessary parentheses around assigned value
Oct 13 00:22:02.065 INFO kablam!   --> src/main.rs:48:15
Oct 13 00:22:02.065 INFO kablam!    |
Oct 13 00:22:02.065 INFO kablam! 48 |     let run = (x1 as isize - x2 as isize);
Oct 13 00:22:02.066 INFO kablam!    |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 13 00:22:02.066 INFO kablam!    |
Oct 13 00:22:02.066 INFO kablam!    = note: #[warn(unused_parens)] on by default
Oct 13 00:22:02.066 INFO kablam! 
Oct 13 00:22:02.067 INFO kablam! warning: unnecessary parentheses around assigned value
Oct 13 00:22:02.067 INFO kablam!   --> src/main.rs:49:16
Oct 13 00:22:02.067 INFO kablam!    |
Oct 13 00:22:02.067 INFO kablam! 49 |     let rise = (y1 as isize - y2 as isize);
Oct 13 00:22:02.068 INFO kablam!    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 13 00:22:02.068 INFO kablam! 
Oct 13 00:22:02.152 INFO kablam! warning: unused variable: `i`
Oct 13 00:22:02.152 INFO kablam!   --> src/main.rs:59:9
Oct 13 00:22:02.153 INFO kablam!    |
Oct 13 00:22:02.153 INFO kablam! 59 |     for i in 0..steps {
Oct 13 00:22:02.153 INFO kablam!    |         ^ help: consider using `_i` instead
Oct 13 00:22:02.154 INFO kablam!    |
Oct 13 00:22:02.154 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 13 00:22:02.154 INFO kablam! 
Oct 13 00:22:02.159 INFO kablam! warning: variable does not need to be mutable
Oct 13 00:22:02.160 INFO kablam!   --> src/main.rs:45:18
Oct 13 00:22:02.160 INFO kablam!    |
Oct 13 00:22:02.160 INFO kablam! 45 |     let (mut x1, mut y1) = p1;
Oct 13 00:22:02.161 INFO kablam!    |                  ----^^
Oct 13 00:22:02.161 INFO kablam!    |                  |
Oct 13 00:22:02.161 INFO kablam!    |                  help: remove this `mut`
Oct 13 00:22:02.161 INFO kablam!    |
Oct 13 00:22:02.162 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 13 00:22:02.162 INFO kablam! 
Oct 13 00:22:02.162 INFO kablam! warning: variable does not need to be mutable
Oct 13 00:22:02.163 INFO kablam!   --> src/main.rs:45:10
Oct 13 00:22:02.163 INFO kablam!    |
Oct 13 00:22:02.163 INFO kablam! 45 |     let (mut x1, mut y1) = p1;
Oct 13 00:22:02.164 INFO kablam!    |          ----^^
Oct 13 00:22:02.164 INFO kablam!    |          |
Oct 13 00:22:02.164 INFO kablam!    |          help: remove this `mut`
Oct 13 00:22:02.164 INFO kablam! 
Oct 13 00:22:02.184 INFO kablam! warning: constant item is never used: `BACKSPACE`
Oct 13 00:22:02.185 INFO kablam!   --> src/main.rs:12:1
Oct 13 00:22:02.185 INFO kablam!    |
Oct 13 00:22:02.185 INFO kablam! 12 | const BACKSPACE: u8 = 8;
Oct 13 00:22:02.186 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 00:22:02.186 INFO kablam!    |
Oct 13 00:22:02.186 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 13 00:22:02.186 INFO kablam! 
Oct 13 00:22:02.212 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.32s
Oct 13 00:22:02.215 INFO kablam! su: No module specific data is present
Oct 13 00:22:03.104 INFO running `"docker" "rm" "-f" "64f9af3df9c35fb61ff2d7cc3dbb54fda4208c7c154e1fc4b2b06d20379de65e"`
Oct 13 00:22:03.368 INFO blam! 64f9af3df9c35fb61ff2d7cc3dbb54fda4208c7c154e1fc4b2b06d20379de65e