Dec 13 15:28:44.348 INFO testing jimmycuadra/connect_four against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 13 15:28:44.348 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt build --frozen" "-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"`
Dec 13 15:28:44.820 INFO [stdout] 59499edbe9eccdb429726b469533b3548a6c3bdca51746944d218d0319d95f59
Dec 13 15:28:44.822 INFO running `"docker" "start" "-a" "59499edbe9eccdb429726b469533b3548a6c3bdca51746944d218d0319d95f59"`
Dec 13 15:28:46.595 INFO [stderr] usermod: no changes
Dec 13 15:28:46.664 INFO [stderr]    Compiling connect_four v0.0.1 (/source)
Dec 13 15:28:47.067 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Dec 13 15:28:47.067 INFO [stderr]    --> src/main.rs:133:20
Dec 13 15:28:47.067 INFO [stderr]     |
Dec 13 15:28:47.067 INFO [stderr] 133 |         for col in (0..self.column_count) {
Dec 13 15:28:47.067 INFO [stderr]     |                    ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 13 15:28:47.067 INFO [stderr]     |
Dec 13 15:28:47.067 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 13 15:28:47.067 INFO [stderr] 
Dec 13 15:28:47.067 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Dec 13 15:28:47.067 INFO [stderr]    --> src/main.rs:163:31
Dec 13 15:28:47.067 INFO [stderr]     |
Dec 13 15:28:47.067 INFO [stderr] 163 |                 for offset in (1..4) {
Dec 13 15:28:47.067 INFO [stderr]     |                               ^^^^^^ help: remove these parentheses
Dec 13 15:28:47.067 INFO [stderr] 
Dec 13 15:28:47.067 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Dec 13 15:28:47.067 INFO [stderr]    --> src/main.rs:194:31
Dec 13 15:28:47.067 INFO [stderr]     |
Dec 13 15:28:47.067 INFO [stderr] 194 |                 for offset in (1..4) {
Dec 13 15:28:47.067 INFO [stderr]     |                               ^^^^^^ help: remove these parentheses
Dec 13 15:28:47.067 INFO [stderr] 
Dec 13 15:28:48.099 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.47s
Dec 13 15:28:48.099 INFO [stderr] su: No module specific data is present
Dec 13 15:28:49.473 INFO running `"docker" "inspect" "59499edbe9eccdb429726b469533b3548a6c3bdca51746944d218d0319d95f59"`
Dec 13 15:28:49.829 INFO running `"docker" "rm" "-f" "59499edbe9eccdb429726b469533b3548a6c3bdca51746944d218d0319d95f59"`
Dec 13 15:28:50.147 INFO [stdout] 59499edbe9eccdb429726b469533b3548a6c3bdca51746944d218d0319d95f59
Dec 13 15:28:50.155 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen --no-run" "-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"`
Dec 13 15:28:50.696 INFO [stdout] af94cca31f66349ad9c6c7894007273f6396530be9d80b3edd5a34faa7a09a0f
Dec 13 15:28:50.698 INFO running `"docker" "start" "-a" "af94cca31f66349ad9c6c7894007273f6396530be9d80b3edd5a34faa7a09a0f"`
Dec 13 15:28:52.915 INFO [stderr] usermod: no changes
Dec 13 15:28:52.978 INFO [stderr]    Compiling connect_four v0.0.1 (/source)
Dec 13 15:28:53.475 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Dec 13 15:28:53.475 INFO [stderr]    --> src/main.rs:133:20
Dec 13 15:28:53.475 INFO [stderr]     |
Dec 13 15:28:53.475 INFO [stderr] 133 |         for col in (0..self.column_count) {
Dec 13 15:28:53.475 INFO [stderr]     |                    ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 13 15:28:53.475 INFO [stderr]     |
Dec 13 15:28:53.475 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 13 15:28:53.475 INFO [stderr] 
Dec 13 15:28:53.475 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Dec 13 15:28:53.475 INFO [stderr]    --> src/main.rs:163:31
Dec 13 15:28:53.475 INFO [stderr]     |
Dec 13 15:28:53.475 INFO [stderr] 163 |                 for offset in (1..4) {
Dec 13 15:28:53.475 INFO [stderr]     |                               ^^^^^^ help: remove these parentheses
Dec 13 15:28:53.475 INFO [stderr] 
Dec 13 15:28:53.479 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Dec 13 15:28:53.479 INFO [stderr]    --> src/main.rs:194:31
Dec 13 15:28:53.479 INFO [stderr]     |
Dec 13 15:28:53.479 INFO [stderr] 194 |                 for offset in (1..4) {
Dec 13 15:28:53.479 INFO [stderr]     |                               ^^^^^^ help: remove these parentheses
Dec 13 15:28:53.479 INFO [stderr] 
Dec 13 15:28:54.033 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.09s
Dec 13 15:28:54.036 INFO [stderr] su: No module specific data is present
Dec 13 15:28:55.652 INFO running `"docker" "inspect" "af94cca31f66349ad9c6c7894007273f6396530be9d80b3edd5a34faa7a09a0f"`
Dec 13 15:28:55.981 INFO running `"docker" "rm" "-f" "af94cca31f66349ad9c6c7894007273f6396530be9d80b3edd5a34faa7a09a0f"`
Dec 13 15:28:56.263 INFO [stdout] af94cca31f66349ad9c6c7894007273f6396530be9d80b3edd5a34faa7a09a0f
Dec 13 15:28:56.269 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen" "-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"`
Dec 13 15:28:56.619 INFO [stdout] c51b30ef0e91d7f9496928f63b9b3c3bb3a294d58f6064a2c2f2d2eb2c712df8
Dec 13 15:28:56.625 INFO running `"docker" "start" "-a" "c51b30ef0e91d7f9496928f63b9b3c3bb3a294d58f6064a2c2f2d2eb2c712df8"`
Dec 13 15:28:58.027 INFO [stderr] usermod: no changes
Dec 13 15:28:58.103 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Dec 13 15:28:58.103 INFO [stderr]      Running /target/debug/deps/connect_four-4ea0b262d4376c82
Dec 13 15:28:58.111 INFO [stdout] 
Dec 13 15:28:58.111 INFO [stdout] running 0 tests
Dec 13 15:28:58.111 INFO [stdout] 
Dec 13 15:28:58.111 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 15:28:58.111 INFO [stdout] 
Dec 13 15:28:58.115 INFO [stderr] su: No module specific data is present
Dec 13 15:28:59.131 INFO running `"docker" "inspect" "c51b30ef0e91d7f9496928f63b9b3c3bb3a294d58f6064a2c2f2d2eb2c712df8"`
Dec 13 15:28:59.436 INFO running `"docker" "rm" "-f" "c51b30ef0e91d7f9496928f63b9b3c3bb3a294d58f6064a2c2f2d2eb2c712df8"`
Dec 13 15:28:59.794 INFO [stdout] c51b30ef0e91d7f9496928f63b9b3c3bb3a294d58f6064a2c2f2d2eb2c712df8