Nov 27 22:10:15.244 INFO checking rehan-jaffer/conway-rust against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 27 22:10:15.245 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-3/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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 27 22:10:15.654 INFO [stdout] 2d26c278017a8ca1ad62464acf8ac523f0cf2a18771906b5accae5ea79e1f8ec
Nov 27 22:10:15.658 INFO running `"docker" "start" "-a" "2d26c278017a8ca1ad62464acf8ac523f0cf2a18771906b5accae5ea79e1f8ec"`
Nov 27 22:10:16.716 INFO [stderr] usermod: no changes
Nov 27 22:10:16.757 INFO [stderr] warning: dependency (rand) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
Nov 27 22:10:16.791 INFO [stderr]     Checking conway v0.1.0 (/source)
Nov 27 22:10:17.112 INFO [stderr] warning: unnecessary parentheses around `if` condition
Nov 27 22:10:17.112 INFO [stderr]   --> src/main.rs:57:20
Nov 27 22:10:17.112 INFO [stderr]    |
Nov 27 22:10:17.112 INFO [stderr] 57 |                 if (score > 3 || score < 2) {
Nov 27 22:10:17.112 INFO [stderr]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 27 22:10:17.112 INFO [stderr]    |
Nov 27 22:10:17.112 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Nov 27 22:10:17.112 INFO [stderr] 
Nov 27 22:10:17.112 INFO [stderr] warning: unnecessary parentheses around `if` condition
Nov 27 22:10:17.112 INFO [stderr]   --> src/main.rs:63:20
Nov 27 22:10:17.112 INFO [stderr]    |
Nov 27 22:10:17.112 INFO [stderr] 63 |                 if (score == 3) {
Nov 27 22:10:17.112 INFO [stderr]    |                    ^^^^^^^^^^^^ help: remove these parentheses
Nov 27 22:10:17.112 INFO [stderr] 
Nov 27 22:10:17.204 INFO [stderr] warning: unnecessary parentheses around `if` condition
Nov 27 22:10:17.204 INFO [stderr]   --> src/main.rs:57:20
Nov 27 22:10:17.204 INFO [stderr]    |
Nov 27 22:10:17.204 INFO [stderr] 57 |                 if (score > 3 || score < 2) {
Nov 27 22:10:17.204 INFO [stderr]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 27 22:10:17.204 INFO [stderr]    |
Nov 27 22:10:17.204 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Nov 27 22:10:17.204 INFO [stderr] 
Nov 27 22:10:17.204 INFO [stderr] warning: unnecessary parentheses around `if` condition
Nov 27 22:10:17.204 INFO [stderr]   --> src/main.rs:63:20
Nov 27 22:10:17.204 INFO [stderr]    |
Nov 27 22:10:17.204 INFO [stderr] 63 |                 if (score == 3) {
Nov 27 22:10:17.204 INFO [stderr]    |                    ^^^^^^^^^^^^ help: remove these parentheses
Nov 27 22:10:17.204 INFO [stderr] 
Nov 27 22:10:17.204 INFO [stderr] warning: value assigned to `x1` is never read
Nov 27 22:10:17.204 INFO [stderr]  --> src/main.rs:8:13
Nov 27 22:10:17.204 INFO [stderr]   |
Nov 27 22:10:17.204 INFO [stderr] 8 |     let mut x1: i32 = 0;
Nov 27 22:10:17.204 INFO [stderr]   |             ^^
Nov 27 22:10:17.204 INFO [stderr]   |
Nov 27 22:10:17.204 INFO [stderr]   = note: #[warn(unused_assignments)] on by default
Nov 27 22:10:17.204 INFO [stderr] 
Nov 27 22:10:17.204 INFO [stderr] warning: value assigned to `y1` is never read
Nov 27 22:10:17.204 INFO [stderr]  --> src/main.rs:9:13
Nov 27 22:10:17.204 INFO [stderr]   |
Nov 27 22:10:17.204 INFO [stderr] 9 |     let mut y1: i32 = 0;
Nov 27 22:10:17.204 INFO [stderr]   |             ^^
Nov 27 22:10:17.204 INFO [stderr] 
Nov 27 22:10:17.204 INFO [stderr] warning: unused variable: `i`
Nov 27 22:10:17.204 INFO [stderr]   --> src/main.rs:27:9
Nov 27 22:10:17.204 INFO [stderr]    |
Nov 27 22:10:17.204 INFO [stderr] 27 |     for i in 0..GRID_SIZE {
Nov 27 22:10:17.204 INFO [stderr]    |         ^ help: consider using `_i` instead
Nov 27 22:10:17.204 INFO [stderr]    |
Nov 27 22:10:17.204 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 27 22:10:17.204 INFO [stderr] 
Nov 27 22:10:17.268 INFO [stderr] warning: value assigned to `x1` is never read
Nov 27 22:10:17.268 INFO [stderr]  --> src/main.rs:8:13
Nov 27 22:10:17.268 INFO [stderr]   |
Nov 27 22:10:17.268 INFO [stderr] 8 |     let mut x1: i32 = 0;
Nov 27 22:10:17.268 INFO [stderr]   |             ^^
Nov 27 22:10:17.268 INFO [stderr]   |
Nov 27 22:10:17.268 INFO [stderr]   = note: #[warn(unused_assignments)] on by default
Nov 27 22:10:17.268 INFO [stderr] 
Nov 27 22:10:17.268 INFO [stderr] warning: value assigned to `y1` is never read
Nov 27 22:10:17.268 INFO [stderr]  --> src/main.rs:9:13
Nov 27 22:10:17.268 INFO [stderr]   |
Nov 27 22:10:17.268 INFO [stderr] 9 |     let mut y1: i32 = 0;
Nov 27 22:10:17.268 INFO [stderr]   |             ^^
Nov 27 22:10:17.268 INFO [stderr] 
Nov 27 22:10:17.268 INFO [stderr] warning: unused variable: `i`
Nov 27 22:10:17.268 INFO [stderr]   --> src/main.rs:27:9
Nov 27 22:10:17.268 INFO [stderr]    |
Nov 27 22:10:17.268 INFO [stderr] 27 |     for i in 0..GRID_SIZE {
Nov 27 22:10:17.268 INFO [stderr]    |         ^ help: consider using `_i` instead
Nov 27 22:10:17.268 INFO [stderr]    |
Nov 27 22:10:17.269 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 27 22:10:17.269 INFO [stderr] 
Nov 27 22:10:17.305 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.57s
Nov 27 22:10:17.309 INFO [stderr] su: No module specific data is present
Nov 27 22:10:17.706 INFO running `"docker" "inspect" "2d26c278017a8ca1ad62464acf8ac523f0cf2a18771906b5accae5ea79e1f8ec"`
Nov 27 22:10:17.831 INFO running `"docker" "rm" "-f" "2d26c278017a8ca1ad62464acf8ac523f0cf2a18771906b5accae5ea79e1f8ec"`
Nov 27 22:10:17.914 INFO [stdout] 2d26c278017a8ca1ad62464acf8ac523f0cf2a18771906b5accae5ea79e1f8ec