Nov 04 05:02:24.800 INFO checking jimmycuadra/connect_four against try#e740b9aa0b624fa39feb39613e76d15bdf57e594 for pr-55655
Nov 04 05:02:24.800 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-6/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55655/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/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 +e740b9aa0b624fa39feb39613e76d15bdf57e594-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 04 05:02:25.311 INFO blam! 64f0d2e13cd05514a526c6d0a15e8cca47ff3ef96fc5b425d42a1229dd3bd31f
Nov 04 05:02:25.323 INFO running `"docker" "start" "-a" "64f0d2e13cd05514a526c6d0a15e8cca47ff3ef96fc5b425d42a1229dd3bd31f"`
Nov 04 05:02:25.967 INFO kablam! usermod: no changes
Nov 04 05:02:26.007 INFO kablam!     Checking connect_four v0.0.1 (/source)
Nov 04 05:02:26.482 INFO kablam! warning: unnecessary parentheses around `for` head expression
Nov 04 05:02:26.482 INFO kablam!    --> src/main.rs:133:20
Nov 04 05:02:26.482 INFO kablam!     |
Nov 04 05:02:26.482 INFO kablam! 133 |         for col in (0..self.column_count) {
Nov 04 05:02:26.482 INFO kablam!     |                    ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 04 05:02:26.482 INFO kablam!     |
Nov 04 05:02:26.482 INFO kablam!     = note: #[warn(unused_parens)] on by default
Nov 04 05:02:26.482 INFO kablam! 
Nov 04 05:02:26.482 INFO kablam! warning: unnecessary parentheses around `for` head expression
Nov 04 05:02:26.482 INFO kablam!    --> src/main.rs:163:31
Nov 04 05:02:26.482 INFO kablam!     |
Nov 04 05:02:26.482 INFO kablam! 163 |                 for offset in (1..4) {
Nov 04 05:02:26.483 INFO kablam!     |                               ^^^^^^ help: remove these parentheses
Nov 04 05:02:26.483 INFO kablam! 
Nov 04 05:02:26.483 INFO kablam! warning: unnecessary parentheses around `for` head expression
Nov 04 05:02:26.483 INFO kablam!    --> src/main.rs:194:31
Nov 04 05:02:26.483 INFO kablam!     |
Nov 04 05:02:26.483 INFO kablam! 194 |                 for offset in (1..4) {
Nov 04 05:02:26.483 INFO kablam!     |                               ^^^^^^ help: remove these parentheses
Nov 04 05:02:26.483 INFO kablam! 
Nov 04 05:02:26.559 INFO kablam! warning: unnecessary parentheses around `for` head expression
Nov 04 05:02:26.559 INFO kablam!    --> src/main.rs:133:20
Nov 04 05:02:26.559 INFO kablam!     |
Nov 04 05:02:26.559 INFO kablam! 133 |         for col in (0..self.column_count) {
Nov 04 05:02:26.559 INFO kablam!     |                    ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 04 05:02:26.567 INFO kablam!     |
Nov 04 05:02:26.567 INFO kablam!     = note: #[warn(unused_parens)] on by default
Nov 04 05:02:26.567 INFO kablam! 
Nov 04 05:02:26.567 INFO kablam! warning: unnecessary parentheses around `for` head expression
Nov 04 05:02:26.567 INFO kablam!    --> src/main.rs:163:31
Nov 04 05:02:26.567 INFO kablam!     |
Nov 04 05:02:26.567 INFO kablam! 163 |                 for offset in (1..4) {
Nov 04 05:02:26.567 INFO kablam!     |                               ^^^^^^ help: remove these parentheses
Nov 04 05:02:26.567 INFO kablam! 
Nov 04 05:02:26.567 INFO kablam! warning: unnecessary parentheses around `for` head expression
Nov 04 05:02:26.567 INFO kablam!    --> src/main.rs:194:31
Nov 04 05:02:26.567 INFO kablam!     |
Nov 04 05:02:26.567 INFO kablam! 194 |                 for offset in (1..4) {
Nov 04 05:02:26.567 INFO kablam!     |                               ^^^^^^ help: remove these parentheses
Nov 04 05:02:26.567 INFO kablam! 
Nov 04 05:02:26.847 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.86s
Nov 04 05:02:26.852 INFO kablam! su: No module specific data is present
Nov 04 05:02:27.543 INFO running `"docker" "rm" "-f" "64f0d2e13cd05514a526c6d0a15e8cca47ff3ef96fc5b425d42a1229dd3bd31f"`
Nov 04 05:02:27.858 INFO blam! 64f0d2e13cd05514a526c6d0a15e8cca47ff3ef96fc5b425d42a1229dd3bd31f