Oct 27 02:53:57.936 INFO checking jimmycuadra/connect_four against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 27 02:53:57.936 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-7/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-7/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/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 +19f01b935b91481fd445b16b533d2f87661bf12e-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 02:53:58.298 INFO blam! 76817d74053c72a4189a9142b184804e734a5c3133e87f0be3b99cdc35f0aa34
Oct 27 02:53:58.315 INFO running `"docker" "start" "-a" "76817d74053c72a4189a9142b184804e734a5c3133e87f0be3b99cdc35f0aa34"`
Oct 27 02:53:58.855 INFO kablam! usermod: no changes
Oct 27 02:53:58.883 INFO kablam!     Checking connect_four v0.0.1 (/source)
Oct 27 02:53:59.315 INFO kablam! warning: unnecessary parentheses around `for` head expression
Oct 27 02:53:59.315 INFO kablam!    --> src/main.rs:133:20
Oct 27 02:53:59.315 INFO kablam!     |
Oct 27 02:53:59.315 INFO kablam! 133 |         for col in (0..self.column_count) {
Oct 27 02:53:59.315 INFO kablam!     |                    ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 27 02:53:59.315 INFO kablam!     |
Oct 27 02:53:59.315 INFO kablam!     = note: #[warn(unused_parens)] on by default
Oct 27 02:53:59.315 INFO kablam! 
Oct 27 02:53:59.315 INFO kablam! warning: unnecessary parentheses around `for` head expression
Oct 27 02:53:59.315 INFO kablam!    --> src/main.rs:163:31
Oct 27 02:53:59.315 INFO kablam!     |
Oct 27 02:53:59.315 INFO kablam! 163 |                 for offset in (1..4) {
Oct 27 02:53:59.315 INFO kablam!     |                               ^^^^^^ help: remove these parentheses
Oct 27 02:53:59.315 INFO kablam! 
Oct 27 02:53:59.315 INFO kablam! warning: unnecessary parentheses around `for` head expression
Oct 27 02:53:59.315 INFO kablam!    --> src/main.rs:194:31
Oct 27 02:53:59.315 INFO kablam!     |
Oct 27 02:53:59.315 INFO kablam! 194 |                 for offset in (1..4) {
Oct 27 02:53:59.315 INFO kablam!     |                               ^^^^^^ help: remove these parentheses
Oct 27 02:53:59.315 INFO kablam! 
Oct 27 02:53:59.612 INFO kablam! warning: unnecessary parentheses around `for` head expression
Oct 27 02:53:59.612 INFO kablam!    --> src/main.rs:133:20
Oct 27 02:53:59.612 INFO kablam!     |
Oct 27 02:53:59.613 INFO kablam! 133 |         for col in (0..self.column_count) {
Oct 27 02:53:59.613 INFO kablam!     |                    ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 27 02:53:59.613 INFO kablam!     |
Oct 27 02:53:59.614 INFO kablam!     = note: #[warn(unused_parens)] on by default
Oct 27 02:53:59.614 INFO kablam! 
Oct 27 02:53:59.614 INFO kablam! warning: unnecessary parentheses around `for` head expression
Oct 27 02:53:59.614 INFO kablam!    --> src/main.rs:163:31
Oct 27 02:53:59.615 INFO kablam!     |
Oct 27 02:53:59.615 INFO kablam! 163 |                 for offset in (1..4) {
Oct 27 02:53:59.615 INFO kablam!     |                               ^^^^^^ help: remove these parentheses
Oct 27 02:53:59.616 INFO kablam! 
Oct 27 02:53:59.616 INFO kablam! warning: unnecessary parentheses around `for` head expression
Oct 27 02:53:59.616 INFO kablam!    --> src/main.rs:194:31
Oct 27 02:53:59.616 INFO kablam!     |
Oct 27 02:53:59.617 INFO kablam! 194 |                 for offset in (1..4) {
Oct 27 02:53:59.617 INFO kablam!     |                               ^^^^^^ help: remove these parentheses
Oct 27 02:53:59.617 INFO kablam! 
Oct 27 02:53:59.839 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.96s
Oct 27 02:53:59.839 INFO kablam! su: No module specific data is present
Oct 27 02:54:00.572 INFO running `"docker" "rm" "-f" "76817d74053c72a4189a9142b184804e734a5c3133e87f0be3b99cdc35f0aa34"`
Oct 27 02:54:00.878 INFO blam! 76817d74053c72a4189a9142b184804e734a5c3133e87f0be3b99cdc35f0aa34