Dec 12 01:04:18.689 INFO checking OneMoreByte/booths-algorithm-rs against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 01:04:18.689 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-1/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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"`
Dec 12 01:04:19.092 INFO [stdout] 811b210c3b1123db9fa4a49531587b03f319364db2572073e1c266d4e06cd76b
Dec 12 01:04:19.098 INFO running `"docker" "start" "-a" "811b210c3b1123db9fa4a49531587b03f319364db2572073e1c266d4e06cd76b"`
Dec 12 01:04:20.584 INFO [stderr] usermod: no changes
Dec 12 01:04:20.632 INFO [stderr]     Checking booths-algorithm v0.1.0 (/source)
Dec 12 01:04:21.107 INFO [stderr] warning: unnecessary parentheses around assigned value
Dec 12 01:04:21.107 INFO [stderr]   --> src/main.rs:22:19
Dec 12 01:04:21.107 INFO [stderr]    |
Dec 12 01:04:21.107 INFO [stderr] 22 |             dec = (dec * -1);
Dec 12 01:04:21.107 INFO [stderr]    |                   ^^^^^^^^^^ help: remove these parentheses
Dec 12 01:04:21.107 INFO [stderr]    |
Dec 12 01:04:21.107 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 12 01:04:21.107 INFO [stderr] 
Dec 12 01:04:21.292 INFO [stderr] warning: unused variable: `a`
Dec 12 01:04:21.292 INFO [stderr]    --> src/main.rs:143:9
Dec 12 01:04:21.292 INFO [stderr]     |
Dec 12 01:04:21.292 INFO [stderr] 143 |     for a in 0..62 {
Dec 12 01:04:21.292 INFO [stderr]     |         ^ help: consider using `_a` instead
Dec 12 01:04:21.312 INFO [stderr]     |
Dec 12 01:04:21.312 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 12 01:04:21.312 INFO [stderr] 
Dec 12 01:04:21.360 INFO [stderr] warning: variable does not need to be mutable
Dec 12 01:04:21.360 INFO [stderr]    --> src/main.rs:264:9
Dec 12 01:04:21.360 INFO [stderr]     |
Dec 12 01:04:21.360 INFO [stderr] 264 |     let mut mult = Term::new(get_numb());
Dec 12 01:04:21.360 INFO [stderr]     |         ----^^^^
Dec 12 01:04:21.360 INFO [stderr]     |         |
Dec 12 01:04:21.360 INFO [stderr]     |         help: remove this `mut`
Dec 12 01:04:21.360 INFO [stderr]     |
Dec 12 01:04:21.360 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 12 01:04:21.360 INFO [stderr] 
Dec 12 01:04:21.368 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 01:04:21.368 INFO [stderr]    --> src/main.rs:241:5
Dec 12 01:04:21.368 INFO [stderr]     |
Dec 12 01:04:21.368 INFO [stderr] 241 |     io::stdin().read_line(&mut inp);
Dec 12 01:04:21.368 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 01:04:21.368 INFO [stderr]     |
Dec 12 01:04:21.368 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 12 01:04:21.368 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 01:04:21.368 INFO [stderr] 
Dec 12 01:04:21.528 INFO [stderr] warning: unnecessary parentheses around assigned value
Dec 12 01:04:21.528 INFO [stderr]   --> src/main.rs:22:19
Dec 12 01:04:21.528 INFO [stderr]    |
Dec 12 01:04:21.528 INFO [stderr] 22 |             dec = (dec * -1);
Dec 12 01:04:21.528 INFO [stderr]    |                   ^^^^^^^^^^ help: remove these parentheses
Dec 12 01:04:21.528 INFO [stderr]    |
Dec 12 01:04:21.528 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 12 01:04:21.528 INFO [stderr] 
Dec 12 01:04:21.660 INFO [stderr] warning: unused variable: `a`
Dec 12 01:04:21.660 INFO [stderr]    --> src/main.rs:143:9
Dec 12 01:04:21.660 INFO [stderr]     |
Dec 12 01:04:21.660 INFO [stderr] 143 |     for a in 0..62 {
Dec 12 01:04:21.660 INFO [stderr]     |         ^ help: consider using `_a` instead
Dec 12 01:04:21.660 INFO [stderr]     |
Dec 12 01:04:21.660 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 12 01:04:21.660 INFO [stderr] 
Dec 12 01:04:21.679 INFO [stderr] warning: variable does not need to be mutable
Dec 12 01:04:21.679 INFO [stderr]    --> src/main.rs:264:9
Dec 12 01:04:21.679 INFO [stderr]     |
Dec 12 01:04:21.679 INFO [stderr] 264 |     let mut mult = Term::new(get_numb());
Dec 12 01:04:21.679 INFO [stderr]     |         ----^^^^
Dec 12 01:04:21.679 INFO [stderr]     |         |
Dec 12 01:04:21.679 INFO [stderr]     |         help: remove this `mut`
Dec 12 01:04:21.679 INFO [stderr]     |
Dec 12 01:04:21.679 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 12 01:04:21.679 INFO [stderr] 
Dec 12 01:04:21.679 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 01:04:21.679 INFO [stderr]    --> src/main.rs:241:5
Dec 12 01:04:21.679 INFO [stderr]     |
Dec 12 01:04:21.679 INFO [stderr] 241 |     io::stdin().read_line(&mut inp);
Dec 12 01:04:21.679 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 01:04:21.679 INFO [stderr]     |
Dec 12 01:04:21.679 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 12 01:04:21.679 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 01:04:21.679 INFO [stderr] 
Dec 12 01:04:21.705 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.09s
Dec 12 01:04:21.712 INFO [stderr] su: No module specific data is present
Dec 12 01:04:22.623 INFO running `"docker" "inspect" "811b210c3b1123db9fa4a49531587b03f319364db2572073e1c266d4e06cd76b"`
Dec 12 01:04:22.868 INFO running `"docker" "rm" "-f" "811b210c3b1123db9fa4a49531587b03f319364db2572073e1c266d4e06cd76b"`
Dec 12 01:04:23.300 INFO [stdout] 811b210c3b1123db9fa4a49531587b03f319364db2572073e1c266d4e06cd76b