Nov 28 01:57:21.034 INFO checking lasagnaphil/minesweeper-rs against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 01:57:21.036 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-5/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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 28 01:57:21.357 INFO [stdout] 5b0bdd65dae223336201aa5ac8f3bf60c550f8833815c471499c179f845605b5
Nov 28 01:57:21.362 INFO running `"docker" "start" "-a" "5b0bdd65dae223336201aa5ac8f3bf60c550f8833815c471499c179f845605b5"`
Nov 28 01:57:21.933 INFO [stderr] usermod: no changes
Nov 28 01:57:22.027 INFO [stderr]     Checking itertools v0.6.1
Nov 28 01:57:23.850 INFO [stderr]     Checking minesweeper v0.1.0 (/source)
Nov 28 01:57:24.915 INFO [stderr] warning: unused imports: `sample`, `thread_rng`
Nov 28 01:57:24.916 INFO [stderr]  --> src/main.rs:8:12
Nov 28 01:57:24.916 INFO [stderr]   |
Nov 28 01:57:24.916 INFO [stderr] 8 | use rand::{thread_rng, sample};
Nov 28 01:57:24.916 INFO [stderr]   |            ^^^^^^^^^^  ^^^^^^
Nov 28 01:57:24.916 INFO [stderr]   |
Nov 28 01:57:24.916 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 01:57:24.916 INFO [stderr] 
Nov 28 01:57:24.916 INFO [stderr] warning: unused import: `MouseEvent`
Nov 28 01:57:24.916 INFO [stderr]   --> src/main.rs:12:34
Nov 28 01:57:24.917 INFO [stderr]    |
Nov 28 01:57:24.917 INFO [stderr] 12 | use termion::event::{Key, Event, MouseEvent};
Nov 28 01:57:24.917 INFO [stderr]    |                                  ^^^^^^^^^^
Nov 28 01:57:24.918 INFO [stderr] 
Nov 28 01:57:24.918 INFO [stderr] warning: unused imports: `color`, `style`
Nov 28 01:57:24.919 INFO [stderr]   --> src/main.rs:15:15
Nov 28 01:57:24.919 INFO [stderr]    |
Nov 28 01:57:24.919 INFO [stderr] 15 | use termion::{color, style, cursor};
Nov 28 01:57:24.919 INFO [stderr]    |               ^^^^^  ^^^^^
Nov 28 01:57:24.919 INFO [stderr] 
Nov 28 01:57:24.919 INFO [stderr] warning: unnecessary parentheses around method argument
Nov 28 01:57:24.919 INFO [stderr]    --> src/main.rs:120:54
Nov 28 01:57:24.919 INFO [stderr]     |
Nov 28 01:57:24.919 INFO [stderr] 120 |         let list = (0..self.width).cartesian_product((0..self.height));
Nov 28 01:57:24.919 INFO [stderr]     |                                                      ^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 28 01:57:24.920 INFO [stderr]     |
Nov 28 01:57:24.920 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Nov 28 01:57:24.920 INFO [stderr] 
Nov 28 01:57:24.966 INFO [stderr] warning: unused imports: `sample`, `thread_rng`
Nov 28 01:57:24.966 INFO [stderr]  --> src/main.rs:8:12
Nov 28 01:57:24.966 INFO [stderr]   |
Nov 28 01:57:24.966 INFO [stderr] 8 | use rand::{thread_rng, sample};
Nov 28 01:57:24.966 INFO [stderr]   |            ^^^^^^^^^^  ^^^^^^
Nov 28 01:57:24.966 INFO [stderr]   |
Nov 28 01:57:24.966 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 01:57:24.966 INFO [stderr] 
Nov 28 01:57:24.966 INFO [stderr] warning: unused import: `MouseEvent`
Nov 28 01:57:24.967 INFO [stderr]   --> src/main.rs:12:34
Nov 28 01:57:24.967 INFO [stderr]    |
Nov 28 01:57:24.967 INFO [stderr] 12 | use termion::event::{Key, Event, MouseEvent};
Nov 28 01:57:24.967 INFO [stderr]    |                                  ^^^^^^^^^^
Nov 28 01:57:24.968 INFO [stderr] 
Nov 28 01:57:24.968 INFO [stderr] warning: unused imports: `color`, `style`
Nov 28 01:57:24.968 INFO [stderr]   --> src/main.rs:15:15
Nov 28 01:57:24.969 INFO [stderr]    |
Nov 28 01:57:24.969 INFO [stderr] 15 | use termion::{color, style, cursor};
Nov 28 01:57:24.969 INFO [stderr]    |               ^^^^^  ^^^^^
Nov 28 01:57:24.969 INFO [stderr] 
Nov 28 01:57:24.970 INFO [stderr] warning: unnecessary parentheses around method argument
Nov 28 01:57:24.970 INFO [stderr]    --> src/main.rs:120:54
Nov 28 01:57:24.970 INFO [stderr]     |
Nov 28 01:57:24.971 INFO [stderr] 120 |         let list = (0..self.width).cartesian_product((0..self.height));
Nov 28 01:57:24.971 INFO [stderr]     |                                                      ^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 28 01:57:24.971 INFO [stderr]     |
Nov 28 01:57:24.972 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Nov 28 01:57:24.972 INFO [stderr] 
Nov 28 01:57:25.240 INFO [stderr] warning: variable `gameConfig` should have a snake case name such as `game_config`
Nov 28 01:57:25.240 INFO [stderr]    --> src/main.rs:284:9
Nov 28 01:57:25.240 INFO [stderr]     |
Nov 28 01:57:25.240 INFO [stderr] 284 |     let gameConfig = match matches.value_of("DIFFICULTY") {
Nov 28 01:57:25.240 INFO [stderr]     |         ^^^^^^^^^^
Nov 28 01:57:25.240 INFO [stderr]     |
Nov 28 01:57:25.240 INFO [stderr]     = note: #[warn(non_snake_case)] on by default
Nov 28 01:57:25.240 INFO [stderr] 
Nov 28 01:57:25.276 INFO [stderr] warning: variable `gameConfig` should have a snake case name such as `game_config`
Nov 28 01:57:25.276 INFO [stderr]    --> src/main.rs:284:9
Nov 28 01:57:25.276 INFO [stderr]     |
Nov 28 01:57:25.276 INFO [stderr] 284 |     let gameConfig = match matches.value_of("DIFFICULTY") {
Nov 28 01:57:25.276 INFO [stderr]     |         ^^^^^^^^^^
Nov 28 01:57:25.285 INFO [stderr]     |
Nov 28 01:57:25.285 INFO [stderr]     = note: #[warn(non_snake_case)] on by default
Nov 28 01:57:25.285 INFO [stderr] 
Nov 28 01:57:25.324 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.35s
Nov 28 01:57:25.328 INFO [stderr] su: No module specific data is present
Nov 28 01:57:26.203 INFO running `"docker" "inspect" "5b0bdd65dae223336201aa5ac8f3bf60c550f8833815c471499c179f845605b5"`
Nov 28 01:57:26.390 INFO running `"docker" "rm" "-f" "5b0bdd65dae223336201aa5ac8f3bf60c550f8833815c471499c179f845605b5"`
Nov 28 01:57:26.604 INFO [stdout] 5b0bdd65dae223336201aa5ac8f3bf60c550f8833815c471499c179f845605b5