Oct 27 02:53:58.235 INFO checking jimmycuadra/connect_four against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192-2
Oct 27 02:53:58.237 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-3/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-3/pr-55192-2/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/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 +155510e377ae2a8d8ee0dad1a5f809c9062a5526-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"`
Oct 27 02:53:58.525 INFO blam! e04b4eaa250e91b5d4b64a300785f53f01a446866f3ef00c632f7e36f2ee92c4
Oct 27 02:53:58.527 INFO running `"docker" "start" "-a" "e04b4eaa250e91b5d4b64a300785f53f01a446866f3ef00c632f7e36f2ee92c4"`
Oct 27 02:53:59.101 INFO kablam! usermod: no changes
Oct 27 02:53:59.177 INFO kablam!     Checking connect_four v0.0.1 (/source)
Oct 27 02:53:59.655 INFO kablam! warning: unnecessary parentheses around `for` head expression
Oct 27 02:53:59.655 INFO kablam!    --> src/main.rs:133:20
Oct 27 02:53:59.655 INFO kablam!     |
Oct 27 02:53:59.655 INFO kablam! 133 |         for col in (0..self.column_count) {
Oct 27 02:53:59.655 INFO kablam!     |                    ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 27 02:53:59.655 INFO kablam!     |
Oct 27 02:53:59.655 INFO kablam!     = note: #[warn(unused_parens)] on by default
Oct 27 02:53:59.655 INFO kablam! 
Oct 27 02:53:59.655 INFO kablam! warning: unnecessary parentheses around `for` head expression
Oct 27 02:53:59.655 INFO kablam!    --> src/main.rs:163:31
Oct 27 02:53:59.655 INFO kablam!     |
Oct 27 02:53:59.655 INFO kablam! 163 |                 for offset in (1..4) {
Oct 27 02:53:59.655 INFO kablam!     |                               ^^^^^^ help: remove these parentheses
Oct 27 02:53:59.655 INFO kablam! 
Oct 27 02:53:59.655 INFO kablam! warning: unnecessary parentheses around `for` head expression
Oct 27 02:53:59.655 INFO kablam!    --> src/main.rs:194:31
Oct 27 02:53:59.655 INFO kablam!     |
Oct 27 02:53:59.655 INFO kablam! 194 |                 for offset in (1..4) {
Oct 27 02:53:59.655 INFO kablam!     |                               ^^^^^^ help: remove these parentheses
Oct 27 02:53:59.655 INFO kablam! 
Oct 27 02:53:59.739 INFO kablam! warning: unnecessary parentheses around `for` head expression
Oct 27 02:53:59.739 INFO kablam!    --> src/main.rs:133:20
Oct 27 02:53:59.739 INFO kablam!     |
Oct 27 02:53:59.739 INFO kablam! 133 |         for col in (0..self.column_count) {
Oct 27 02:53:59.739 INFO kablam!     |                    ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 27 02:53:59.739 INFO kablam!     |
Oct 27 02:53:59.739 INFO kablam!     = note: #[warn(unused_parens)] on by default
Oct 27 02:53:59.739 INFO kablam! 
Oct 27 02:53:59.739 INFO kablam! warning: unnecessary parentheses around `for` head expression
Oct 27 02:53:59.739 INFO kablam!    --> src/main.rs:163:31
Oct 27 02:53:59.739 INFO kablam!     |
Oct 27 02:53:59.739 INFO kablam! 163 |                 for offset in (1..4) {
Oct 27 02:53:59.739 INFO kablam!     |                               ^^^^^^ help: remove these parentheses
Oct 27 02:53:59.739 INFO kablam! 
Oct 27 02:53:59.739 INFO kablam! warning: unnecessary parentheses around `for` head expression
Oct 27 02:53:59.739 INFO kablam!    --> src/main.rs:194:31
Oct 27 02:53:59.739 INFO kablam!     |
Oct 27 02:53:59.739 INFO kablam! 194 |                 for offset in (1..4) {
Oct 27 02:53:59.739 INFO kablam!     |                               ^^^^^^ help: remove these parentheses
Oct 27 02:53:59.739 INFO kablam! 
Oct 27 02:53:59.917 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.78s
Oct 27 02:53:59.917 INFO kablam! su: No module specific data is present
Oct 27 02:54:00.667 INFO running `"docker" "rm" "-f" "e04b4eaa250e91b5d4b64a300785f53f01a446866f3ef00c632f7e36f2ee92c4"`
Oct 27 02:54:00.995 INFO blam! e04b4eaa250e91b5d4b64a300785f53f01a446866f3ef00c632f7e36f2ee92c4