Nov 28 08:34:18.105 INFO checking bluecereal/terminal-renderer against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 08:34:18.107 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-7/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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 28 08:34:18.516 INFO [stdout] 3efae00c640ff512293ec37382a2b522d2eef390c549346b229af942c4e17a12
Nov 28 08:34:18.518 INFO running `"docker" "start" "-a" "3efae00c640ff512293ec37382a2b522d2eef390c549346b229af942c4e17a12"`
Nov 28 08:34:20.293 INFO [stderr] usermod: no changes
Nov 28 08:34:20.378 INFO [stderr]     Checking termion v1.1.1
Nov 28 08:34:21.342 INFO [stderr]     Checking terminal-renderer v0.1.0 (/source)
Nov 28 08:34:21.737 INFO [stderr] warning: unnecessary parentheses around assigned value
Nov 28 08:34:21.737 INFO [stderr]   --> src/main.rs:48:15
Nov 28 08:34:21.737 INFO [stderr]    |
Nov 28 08:34:21.737 INFO [stderr] 48 |     let run = (x1 as isize - x2 as isize);
Nov 28 08:34:21.737 INFO [stderr]    |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 28 08:34:21.738 INFO [stderr]    |
Nov 28 08:34:21.738 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Nov 28 08:34:21.738 INFO [stderr] 
Nov 28 08:34:21.738 INFO [stderr] warning: unnecessary parentheses around assigned value
Nov 28 08:34:21.738 INFO [stderr]   --> src/main.rs:49:16
Nov 28 08:34:21.738 INFO [stderr]    |
Nov 28 08:34:21.738 INFO [stderr] 49 |     let rise = (y1 as isize - y2 as isize);
Nov 28 08:34:21.738 INFO [stderr]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 28 08:34:21.738 INFO [stderr] 
Nov 28 08:34:21.808 INFO [stderr] warning: unused variable: `i`
Nov 28 08:34:21.808 INFO [stderr]   --> src/main.rs:59:9
Nov 28 08:34:21.808 INFO [stderr]    |
Nov 28 08:34:21.808 INFO [stderr] 59 |     for i in 0..steps {
Nov 28 08:34:21.808 INFO [stderr]    |         ^ help: consider using `_i` instead
Nov 28 08:34:21.808 INFO [stderr]    |
Nov 28 08:34:21.808 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 08:34:21.808 INFO [stderr] 
Nov 28 08:34:21.808 INFO [stderr] warning: variable does not need to be mutable
Nov 28 08:34:21.808 INFO [stderr]   --> src/main.rs:45:18
Nov 28 08:34:21.808 INFO [stderr]    |
Nov 28 08:34:21.808 INFO [stderr] 45 |     let (mut x1, mut y1) = p1;
Nov 28 08:34:21.808 INFO [stderr]    |                  ----^^
Nov 28 08:34:21.808 INFO [stderr]    |                  |
Nov 28 08:34:21.808 INFO [stderr]    |                  help: remove this `mut`
Nov 28 08:34:21.808 INFO [stderr]    |
Nov 28 08:34:21.808 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 28 08:34:21.808 INFO [stderr] 
Nov 28 08:34:21.808 INFO [stderr] warning: variable does not need to be mutable
Nov 28 08:34:21.808 INFO [stderr]   --> src/main.rs:45:10
Nov 28 08:34:21.808 INFO [stderr]    |
Nov 28 08:34:21.808 INFO [stderr] 45 |     let (mut x1, mut y1) = p1;
Nov 28 08:34:21.808 INFO [stderr]    |          ----^^
Nov 28 08:34:21.808 INFO [stderr]    |          |
Nov 28 08:34:21.808 INFO [stderr]    |          help: remove this `mut`
Nov 28 08:34:21.808 INFO [stderr] 
Nov 28 08:34:21.825 INFO [stderr] warning: constant item is never used: `BACKSPACE`
Nov 28 08:34:21.825 INFO [stderr]   --> src/main.rs:12:1
Nov 28 08:34:21.825 INFO [stderr]    |
Nov 28 08:34:21.826 INFO [stderr] 12 | const BACKSPACE: u8 = 8;
Nov 28 08:34:21.826 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 08:34:21.826 INFO [stderr]    |
Nov 28 08:34:21.827 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 08:34:21.827 INFO [stderr] 
Nov 28 08:34:22.065 INFO [stderr] warning: unnecessary parentheses around assigned value
Nov 28 08:34:22.065 INFO [stderr]   --> src/main.rs:48:15
Nov 28 08:34:22.065 INFO [stderr]    |
Nov 28 08:34:22.065 INFO [stderr] 48 |     let run = (x1 as isize - x2 as isize);
Nov 28 08:34:22.065 INFO [stderr]    |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 28 08:34:22.065 INFO [stderr]    |
Nov 28 08:34:22.065 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Nov 28 08:34:22.065 INFO [stderr] 
Nov 28 08:34:22.065 INFO [stderr] warning: unnecessary parentheses around assigned value
Nov 28 08:34:22.065 INFO [stderr]   --> src/main.rs:49:16
Nov 28 08:34:22.065 INFO [stderr]    |
Nov 28 08:34:22.065 INFO [stderr] 49 |     let rise = (y1 as isize - y2 as isize);
Nov 28 08:34:22.065 INFO [stderr]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 28 08:34:22.065 INFO [stderr] 
Nov 28 08:34:22.136 INFO [stderr] warning: unused variable: `i`
Nov 28 08:34:22.136 INFO [stderr]   --> src/main.rs:59:9
Nov 28 08:34:22.136 INFO [stderr]    |
Nov 28 08:34:22.136 INFO [stderr] 59 |     for i in 0..steps {
Nov 28 08:34:22.136 INFO [stderr]    |         ^ help: consider using `_i` instead
Nov 28 08:34:22.136 INFO [stderr]    |
Nov 28 08:34:22.136 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 08:34:22.136 INFO [stderr] 
Nov 28 08:34:22.148 INFO [stderr] warning: variable does not need to be mutable
Nov 28 08:34:22.148 INFO [stderr]   --> src/main.rs:45:10
Nov 28 08:34:22.148 INFO [stderr]    |
Nov 28 08:34:22.148 INFO [stderr] 45 |     let (mut x1, mut y1) = p1;
Nov 28 08:34:22.148 INFO [stderr]    |          ----^^
Nov 28 08:34:22.148 INFO [stderr]    |          |
Nov 28 08:34:22.148 INFO [stderr]    |          help: remove this `mut`
Nov 28 08:34:22.148 INFO [stderr]    |
Nov 28 08:34:22.148 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 28 08:34:22.148 INFO [stderr] 
Nov 28 08:34:22.148 INFO [stderr] warning: variable does not need to be mutable
Nov 28 08:34:22.148 INFO [stderr]   --> src/main.rs:45:18
Nov 28 08:34:22.148 INFO [stderr]    |
Nov 28 08:34:22.148 INFO [stderr] 45 |     let (mut x1, mut y1) = p1;
Nov 28 08:34:22.148 INFO [stderr]    |                  ----^^
Nov 28 08:34:22.148 INFO [stderr]    |                  |
Nov 28 08:34:22.148 INFO [stderr]    |                  help: remove this `mut`
Nov 28 08:34:22.148 INFO [stderr] 
Nov 28 08:34:22.156 INFO [stderr] warning: constant item is never used: `BACKSPACE`
Nov 28 08:34:22.156 INFO [stderr]   --> src/main.rs:12:1
Nov 28 08:34:22.156 INFO [stderr]    |
Nov 28 08:34:22.156 INFO [stderr] 12 | const BACKSPACE: u8 = 8;
Nov 28 08:34:22.156 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 08:34:22.156 INFO [stderr]    |
Nov 28 08:34:22.156 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 08:34:22.156 INFO [stderr] 
Nov 28 08:34:22.183 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.84s
Nov 28 08:34:22.201 INFO [stderr] su: No module specific data is present
Nov 28 08:34:23.211 INFO running `"docker" "inspect" "3efae00c640ff512293ec37382a2b522d2eef390c549346b229af942c4e17a12"`
Nov 28 08:34:23.604 INFO running `"docker" "rm" "-f" "3efae00c640ff512293ec37382a2b522d2eef390c549346b229af942c4e17a12"`
Nov 28 08:34:23.844 INFO [stdout] 3efae00c640ff512293ec37382a2b522d2eef390c549346b229af942c4e17a12