Nov 30 06:06:59.437 INFO checking bluecereal/terminal-renderer against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 06:06:59.437 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-3/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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 06:06:59.852 INFO [stdout] 961d45f54551c4cef543c1e8646c475a64fa149304b33152fc64ee023f497490
Nov 30 06:06:59.860 INFO running `"docker" "start" "-a" "961d45f54551c4cef543c1e8646c475a64fa149304b33152fc64ee023f497490"`
Nov 30 06:07:01.588 INFO [stderr] usermod: no changes
Nov 30 06:07:01.644 INFO [stderr]     Checking termion v1.1.1
Nov 30 06:07:02.436 INFO [stderr]     Checking terminal-renderer v0.1.0 (/source)
Nov 30 06:07:02.830 INFO [stderr] warning: unnecessary parentheses around assigned value
Nov 30 06:07:02.830 INFO [stderr]   --> src/main.rs:48:15
Nov 30 06:07:02.830 INFO [stderr]    |
Nov 30 06:07:02.830 INFO [stderr] 48 |     let run = (x1 as isize - x2 as isize);
Nov 30 06:07:02.830 INFO [stderr]    |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 30 06:07:02.830 INFO [stderr]    |
Nov 30 06:07:02.830 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Nov 30 06:07:02.830 INFO [stderr] 
Nov 30 06:07:02.831 INFO [stderr] warning: unnecessary parentheses around assigned value
Nov 30 06:07:02.831 INFO [stderr]   --> src/main.rs:49:16
Nov 30 06:07:02.831 INFO [stderr]    |
Nov 30 06:07:02.831 INFO [stderr] 49 |     let rise = (y1 as isize - y2 as isize);
Nov 30 06:07:02.831 INFO [stderr]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 30 06:07:02.831 INFO [stderr] 
Nov 30 06:07:02.928 INFO [stderr] warning: unused variable: `i`
Nov 30 06:07:02.928 INFO [stderr]   --> src/main.rs:59:9
Nov 30 06:07:02.928 INFO [stderr]    |
Nov 30 06:07:02.928 INFO [stderr] 59 |     for i in 0..steps {
Nov 30 06:07:02.928 INFO [stderr]    |         ^ help: consider using `_i` instead
Nov 30 06:07:02.928 INFO [stderr]    |
Nov 30 06:07:02.928 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 30 06:07:02.928 INFO [stderr] 
Nov 30 06:07:02.940 INFO [stderr] warning: variable does not need to be mutable
Nov 30 06:07:02.940 INFO [stderr]   --> src/main.rs:45:10
Nov 30 06:07:02.940 INFO [stderr]    |
Nov 30 06:07:02.940 INFO [stderr] 45 |     let (mut x1, mut y1) = p1;
Nov 30 06:07:02.940 INFO [stderr]    |          ----^^
Nov 30 06:07:02.940 INFO [stderr]    |          |
Nov 30 06:07:02.940 INFO [stderr]    |          help: remove this `mut`
Nov 30 06:07:02.940 INFO [stderr]    |
Nov 30 06:07:02.940 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 30 06:07:02.940 INFO [stderr] 
Nov 30 06:07:02.940 INFO [stderr] warning: variable does not need to be mutable
Nov 30 06:07:02.940 INFO [stderr]   --> src/main.rs:45:18
Nov 30 06:07:02.940 INFO [stderr]    |
Nov 30 06:07:02.940 INFO [stderr] 45 |     let (mut x1, mut y1) = p1;
Nov 30 06:07:02.940 INFO [stderr]    |                  ----^^
Nov 30 06:07:02.940 INFO [stderr]    |                  |
Nov 30 06:07:02.940 INFO [stderr]    |                  help: remove this `mut`
Nov 30 06:07:02.940 INFO [stderr] 
Nov 30 06:07:02.955 INFO [stderr] warning: constant item is never used: `BACKSPACE`
Nov 30 06:07:02.955 INFO [stderr]   --> src/main.rs:12:1
Nov 30 06:07:02.955 INFO [stderr]    |
Nov 30 06:07:02.955 INFO [stderr] 12 | const BACKSPACE: u8 = 8;
Nov 30 06:07:02.955 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 06:07:02.955 INFO [stderr]    |
Nov 30 06:07:02.955 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 30 06:07:02.955 INFO [stderr] 
Nov 30 06:07:03.022 INFO [stderr] warning: unnecessary parentheses around assigned value
Nov 30 06:07:03.022 INFO [stderr]   --> src/main.rs:48:15
Nov 30 06:07:03.022 INFO [stderr]    |
Nov 30 06:07:03.022 INFO [stderr] 48 |     let run = (x1 as isize - x2 as isize);
Nov 30 06:07:03.022 INFO [stderr]    |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 30 06:07:03.022 INFO [stderr]    |
Nov 30 06:07:03.022 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Nov 30 06:07:03.022 INFO [stderr] 
Nov 30 06:07:03.022 INFO [stderr] warning: unnecessary parentheses around assigned value
Nov 30 06:07:03.023 INFO [stderr]   --> src/main.rs:49:16
Nov 30 06:07:03.023 INFO [stderr]    |
Nov 30 06:07:03.023 INFO [stderr] 49 |     let rise = (y1 as isize - y2 as isize);
Nov 30 06:07:03.023 INFO [stderr]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 30 06:07:03.023 INFO [stderr] 
Nov 30 06:07:03.072 INFO [stderr] warning: unused variable: `i`
Nov 30 06:07:03.072 INFO [stderr]   --> src/main.rs:59:9
Nov 30 06:07:03.072 INFO [stderr]    |
Nov 30 06:07:03.072 INFO [stderr] 59 |     for i in 0..steps {
Nov 30 06:07:03.072 INFO [stderr]    |         ^ help: consider using `_i` instead
Nov 30 06:07:03.072 INFO [stderr]    |
Nov 30 06:07:03.072 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 30 06:07:03.072 INFO [stderr] 
Nov 30 06:07:03.077 INFO [stderr] warning: variable does not need to be mutable
Nov 30 06:07:03.077 INFO [stderr]   --> src/main.rs:45:18
Nov 30 06:07:03.078 INFO [stderr]    |
Nov 30 06:07:03.078 INFO [stderr] 45 |     let (mut x1, mut y1) = p1;
Nov 30 06:07:03.078 INFO [stderr]    |                  ----^^
Nov 30 06:07:03.078 INFO [stderr]    |                  |
Nov 30 06:07:03.078 INFO [stderr]    |                  help: remove this `mut`
Nov 30 06:07:03.078 INFO [stderr]    |
Nov 30 06:07:03.078 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 30 06:07:03.078 INFO [stderr] 
Nov 30 06:07:03.078 INFO [stderr] warning: variable does not need to be mutable
Nov 30 06:07:03.078 INFO [stderr]   --> src/main.rs:45:10
Nov 30 06:07:03.078 INFO [stderr]    |
Nov 30 06:07:03.078 INFO [stderr] 45 |     let (mut x1, mut y1) = p1;
Nov 30 06:07:03.078 INFO [stderr]    |          ----^^
Nov 30 06:07:03.078 INFO [stderr]    |          |
Nov 30 06:07:03.078 INFO [stderr]    |          help: remove this `mut`
Nov 30 06:07:03.078 INFO [stderr] 
Nov 30 06:07:03.091 INFO [stderr] warning: constant item is never used: `BACKSPACE`
Nov 30 06:07:03.091 INFO [stderr]   --> src/main.rs:12:1
Nov 30 06:07:03.091 INFO [stderr]    |
Nov 30 06:07:03.091 INFO [stderr] 12 | const BACKSPACE: u8 = 8;
Nov 30 06:07:03.091 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 06:07:03.091 INFO [stderr]    |
Nov 30 06:07:03.091 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 30 06:07:03.092 INFO [stderr] 
Nov 30 06:07:03.142 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.53s
Nov 30 06:07:03.144 INFO [stderr] su: No module specific data is present
Nov 30 06:07:04.064 INFO running `"docker" "inspect" "961d45f54551c4cef543c1e8646c475a64fa149304b33152fc64ee023f497490"`
Nov 30 06:07:04.341 INFO running `"docker" "rm" "-f" "961d45f54551c4cef543c1e8646c475a64fa149304b33152fc64ee023f497490"`
Nov 30 06:07:04.620 INFO [stdout] 961d45f54551c4cef543c1e8646c475a64fa149304b33152fc64ee023f497490