Nov 06 15:32:44.577 INFO checking rehan-jaffer/conway-rust against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a for pr-55687
Nov 06 15:32:44.578 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-4/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/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 +24e66c28980442a48d9458f1a4f9b76cc722dc8a-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 06 15:32:44.975 INFO blam! 6a8978a416e286b31afb143f59802f39c5a62c5e1e9ef841fab07dc7e3a085e8
Nov 06 15:32:44.977 INFO running `"docker" "start" "-a" "6a8978a416e286b31afb143f59802f39c5a62c5e1e9ef841fab07dc7e3a085e8"`
Nov 06 15:32:45.365 INFO kablam! usermod: no changes
Nov 06 15:32:45.389 INFO kablam! 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 06 15:32:45.402 INFO kablam!     Checking conway v0.1.0 (/source)
Nov 06 15:32:45.574 INFO kablam! warning: unnecessary parentheses around `if` condition
Nov 06 15:32:45.574 INFO kablam!   --> src/main.rs:57:20
Nov 06 15:32:45.574 INFO kablam!    |
Nov 06 15:32:45.574 INFO kablam! 57 |                 if (score > 3 || score < 2) {
Nov 06 15:32:45.574 INFO kablam!    |                    ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 06 15:32:45.574 INFO kablam!    |
Nov 06 15:32:45.574 INFO kablam!    = note: #[warn(unused_parens)] on by default
Nov 06 15:32:45.574 INFO kablam! 
Nov 06 15:32:45.574 INFO kablam! warning: unnecessary parentheses around `if` condition
Nov 06 15:32:45.574 INFO kablam!   --> src/main.rs:63:20
Nov 06 15:32:45.574 INFO kablam!    |
Nov 06 15:32:45.574 INFO kablam! 63 |                 if (score == 3) {
Nov 06 15:32:45.574 INFO kablam!    |                    ^^^^^^^^^^^^ help: remove these parentheses
Nov 06 15:32:45.574 INFO kablam! 
Nov 06 15:32:45.593 INFO kablam! warning: unnecessary parentheses around `if` condition
Nov 06 15:32:45.593 INFO kablam!   --> src/main.rs:57:20
Nov 06 15:32:45.593 INFO kablam!    |
Nov 06 15:32:45.593 INFO kablam! 57 |                 if (score > 3 || score < 2) {
Nov 06 15:32:45.593 INFO kablam!    |                    ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 06 15:32:45.593 INFO kablam!    |
Nov 06 15:32:45.593 INFO kablam!    = note: #[warn(unused_parens)] on by default
Nov 06 15:32:45.593 INFO kablam! 
Nov 06 15:32:45.593 INFO kablam! warning: unnecessary parentheses around `if` condition
Nov 06 15:32:45.593 INFO kablam!   --> src/main.rs:63:20
Nov 06 15:32:45.593 INFO kablam!    |
Nov 06 15:32:45.593 INFO kablam! 63 |                 if (score == 3) {
Nov 06 15:32:45.593 INFO kablam!    |                    ^^^^^^^^^^^^ help: remove these parentheses
Nov 06 15:32:45.593 INFO kablam! 
Nov 06 15:32:45.610 INFO kablam! warning: value assigned to `x1` is never read
Nov 06 15:32:45.610 INFO kablam!  --> src/main.rs:8:13
Nov 06 15:32:45.611 INFO kablam!   |
Nov 06 15:32:45.611 INFO kablam! 8 |     let mut x1: i32 = 0;
Nov 06 15:32:45.611 INFO kablam!   |             ^^
Nov 06 15:32:45.611 INFO kablam!   |
Nov 06 15:32:45.611 INFO kablam!   = note: #[warn(unused_assignments)] on by default
Nov 06 15:32:45.611 INFO kablam! 
Nov 06 15:32:45.611 INFO kablam! warning: value assigned to `y1` is never read
Nov 06 15:32:45.611 INFO kablam!  --> src/main.rs:9:13
Nov 06 15:32:45.611 INFO kablam!   |
Nov 06 15:32:45.611 INFO kablam! 9 |     let mut y1: i32 = 0;
Nov 06 15:32:45.611 INFO kablam!   |             ^^
Nov 06 15:32:45.611 INFO kablam! 
Nov 06 15:32:45.611 INFO kablam! warning: unused variable: `i`
Nov 06 15:32:45.611 INFO kablam!   --> src/main.rs:27:9
Nov 06 15:32:45.611 INFO kablam!    |
Nov 06 15:32:45.611 INFO kablam! 27 |     for i in 0..GRID_SIZE {
Nov 06 15:32:45.611 INFO kablam!    |         ^ help: consider using `_i` instead
Nov 06 15:32:45.611 INFO kablam!    |
Nov 06 15:32:45.611 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 06 15:32:45.611 INFO kablam! 
Nov 06 15:32:45.630 INFO kablam! warning: value assigned to `x1` is never read
Nov 06 15:32:45.630 INFO kablam!  --> src/main.rs:8:13
Nov 06 15:32:45.630 INFO kablam!   |
Nov 06 15:32:45.630 INFO kablam! 8 |     let mut x1: i32 = 0;
Nov 06 15:32:45.630 INFO kablam!   |             ^^
Nov 06 15:32:45.630 INFO kablam!   |
Nov 06 15:32:45.630 INFO kablam!   = note: #[warn(unused_assignments)] on by default
Nov 06 15:32:45.630 INFO kablam! 
Nov 06 15:32:45.630 INFO kablam! warning: value assigned to `y1` is never read
Nov 06 15:32:45.630 INFO kablam!  --> src/main.rs:9:13
Nov 06 15:32:45.630 INFO kablam!   |
Nov 06 15:32:45.630 INFO kablam! 9 |     let mut y1: i32 = 0;
Nov 06 15:32:45.630 INFO kablam!   |             ^^
Nov 06 15:32:45.630 INFO kablam! 
Nov 06 15:32:45.632 INFO kablam! warning: unused variable: `i`
Nov 06 15:32:45.632 INFO kablam!   --> src/main.rs:27:9
Nov 06 15:32:45.632 INFO kablam!    |
Nov 06 15:32:45.632 INFO kablam! 27 |     for i in 0..GRID_SIZE {
Nov 06 15:32:45.632 INFO kablam!    |         ^ help: consider using `_i` instead
Nov 06 15:32:45.632 INFO kablam!    |
Nov 06 15:32:45.632 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 06 15:32:45.632 INFO kablam! 
Nov 06 15:32:45.653 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.27s
Nov 06 15:32:45.656 INFO kablam! su: No module specific data is present
Nov 06 15:32:45.963 INFO running `"docker" "rm" "-f" "6a8978a416e286b31afb143f59802f39c5a62c5e1e9ef841fab07dc7e3a085e8"`
Nov 06 15:32:46.058 INFO blam! 6a8978a416e286b31afb143f59802f39c5a62c5e1e9ef841fab07dc7e3a085e8