Nov 09 11:09:47.751 INFO checking jimmycuadra/connect_four against master#653da4fd006c97625247acd7e076d0782cdc149b for pr-55632
Nov 09 11:09:47.751 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-7/master#653da4fd006c97625247acd7e076d0782cdc149b:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55632/master#653da4fd006c97625247acd7e076d0782cdc149b:/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 +653da4fd006c97625247acd7e076d0782cdc149b-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 09 11:09:48.068 INFO blam! 1545fa7fe3e90645e2e10098f96a0b51cea17405d3dc116a14a2f3b638b3d1a4
Nov 09 11:09:48.079 INFO running `"docker" "start" "-a" "1545fa7fe3e90645e2e10098f96a0b51cea17405d3dc116a14a2f3b638b3d1a4"`
Nov 09 11:09:50.295 INFO kablam! usermod: no changes
Nov 09 11:09:50.347 INFO kablam!     Checking connect_four v0.0.1 (/source)
Nov 09 11:09:50.754 INFO kablam! warning: unnecessary parentheses around `for` head expression
Nov 09 11:09:50.754 INFO kablam!    --> src/main.rs:133:20
Nov 09 11:09:50.754 INFO kablam!     |
Nov 09 11:09:50.754 INFO kablam! 133 |         for col in (0..self.column_count) {
Nov 09 11:09:50.754 INFO kablam!     |                    ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 09 11:09:50.754 INFO kablam!     |
Nov 09 11:09:50.754 INFO kablam!     = note: #[warn(unused_parens)] on by default
Nov 09 11:09:50.754 INFO kablam! 
Nov 09 11:09:50.754 INFO kablam! warning: unnecessary parentheses around `for` head expression
Nov 09 11:09:50.754 INFO kablam!    --> src/main.rs:163:31
Nov 09 11:09:50.754 INFO kablam!     |
Nov 09 11:09:50.754 INFO kablam! 163 |                 for offset in (1..4) {
Nov 09 11:09:50.754 INFO kablam!     |                               ^^^^^^ help: remove these parentheses
Nov 09 11:09:50.754 INFO kablam! 
Nov 09 11:09:50.763 INFO kablam! warning: unnecessary parentheses around `for` head expression
Nov 09 11:09:50.763 INFO kablam!    --> src/main.rs:194:31
Nov 09 11:09:50.763 INFO kablam!     |
Nov 09 11:09:50.763 INFO kablam! 194 |                 for offset in (1..4) {
Nov 09 11:09:50.763 INFO kablam!     |                               ^^^^^^ help: remove these parentheses
Nov 09 11:09:50.763 INFO kablam! 
Nov 09 11:09:50.986 INFO kablam! warning: unnecessary parentheses around `for` head expression
Nov 09 11:09:50.987 INFO kablam!    --> src/main.rs:133:20
Nov 09 11:09:50.987 INFO kablam!     |
Nov 09 11:09:50.987 INFO kablam! 133 |         for col in (0..self.column_count) {
Nov 09 11:09:50.987 INFO kablam!     |                    ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 09 11:09:50.987 INFO kablam!     |
Nov 09 11:09:50.987 INFO kablam!     = note: #[warn(unused_parens)] on by default
Nov 09 11:09:50.987 INFO kablam! 
Nov 09 11:09:50.987 INFO kablam! warning: unnecessary parentheses around `for` head expression
Nov 09 11:09:50.987 INFO kablam!    --> src/main.rs:163:31
Nov 09 11:09:50.987 INFO kablam!     |
Nov 09 11:09:50.987 INFO kablam! 163 |                 for offset in (1..4) {
Nov 09 11:09:50.987 INFO kablam!     |                               ^^^^^^ help: remove these parentheses
Nov 09 11:09:50.987 INFO kablam! 
Nov 09 11:09:50.987 INFO kablam! warning: unnecessary parentheses around `for` head expression
Nov 09 11:09:50.987 INFO kablam!    --> src/main.rs:194:31
Nov 09 11:09:50.987 INFO kablam!     |
Nov 09 11:09:50.987 INFO kablam! 194 |                 for offset in (1..4) {
Nov 09 11:09:50.987 INFO kablam!     |                               ^^^^^^ help: remove these parentheses
Nov 09 11:09:50.987 INFO kablam! 
Nov 09 11:09:51.152 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.82s
Nov 09 11:09:51.152 INFO kablam! su: No module specific data is present
Nov 09 11:09:51.899 INFO running `"docker" "rm" "-f" "1545fa7fe3e90645e2e10098f96a0b51cea17405d3dc116a14a2f3b638b3d1a4"`
Nov 09 11:09:52.146 INFO blam! 1545fa7fe3e90645e2e10098f96a0b51cea17405d3dc116a14a2f3b638b3d1a4