Nov 28 01:57:21.140 INFO checking lasagnaphil/minesweeper-rs against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 28 01:57:21.141 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-7/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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 01:57:21.404 INFO [stdout] 990b656ed527ceeb8d81aa2f635efc5ce453dc0dd5f93682512e6cc9521b3fb1
Nov 28 01:57:21.410 INFO running `"docker" "start" "-a" "990b656ed527ceeb8d81aa2f635efc5ce453dc0dd5f93682512e6cc9521b3fb1"`
Nov 28 01:57:21.975 INFO [stderr] usermod: no changes
Nov 28 01:57:22.040 INFO [stderr]     Checking termion v1.5.1
Nov 28 01:57:22.040 INFO [stderr]     Checking itertools v0.6.1
Nov 28 01:57:23.721 INFO [stderr]     Checking minesweeper v0.1.0 (/source)
Nov 28 01:57:24.552 INFO [stderr] warning: unused imports: `sample`, `thread_rng`
Nov 28 01:57:24.553 INFO [stderr]  --> src/main.rs:8:12
Nov 28 01:57:24.554 INFO [stderr]   |
Nov 28 01:57:24.554 INFO [stderr] 8 | use rand::{thread_rng, sample};
Nov 28 01:57:24.555 INFO [stderr]   |            ^^^^^^^^^^  ^^^^^^
Nov 28 01:57:24.556 INFO [stderr]   |
Nov 28 01:57:24.556 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 01:57:24.557 INFO [stderr] 
Nov 28 01:57:24.557 INFO [stderr] warning: unused import: `MouseEvent`
Nov 28 01:57:24.558 INFO [stderr]   --> src/main.rs:12:34
Nov 28 01:57:24.558 INFO [stderr]    |
Nov 28 01:57:24.559 INFO [stderr] 12 | use termion::event::{Key, Event, MouseEvent};
Nov 28 01:57:24.560 INFO [stderr]    |                                  ^^^^^^^^^^
Nov 28 01:57:24.560 INFO [stderr] 
Nov 28 01:57:24.561 INFO [stderr] warning: unused imports: `color`, `style`
Nov 28 01:57:24.561 INFO [stderr]   --> src/main.rs:15:15
Nov 28 01:57:24.562 INFO [stderr]    |
Nov 28 01:57:24.562 INFO [stderr] 15 | use termion::{color, style, cursor};
Nov 28 01:57:24.563 INFO [stderr]    |               ^^^^^  ^^^^^
Nov 28 01:57:24.563 INFO [stderr] 
Nov 28 01:57:24.564 INFO [stderr] warning: unnecessary parentheses around method argument
Nov 28 01:57:24.565 INFO [stderr]    --> src/main.rs:120:54
Nov 28 01:57:24.566 INFO [stderr]     |
Nov 28 01:57:24.566 INFO [stderr] 120 |         let list = (0..self.width).cartesian_product((0..self.height));
Nov 28 01:57:24.567 INFO [stderr]     |                                                      ^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 28 01:57:24.567 INFO [stderr]     |
Nov 28 01:57:24.568 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Nov 28 01:57:24.569 INFO [stderr] 
Nov 28 01:57:24.733 INFO [stderr] warning: unused imports: `sample`, `thread_rng`
Nov 28 01:57:24.734 INFO [stderr]  --> src/main.rs:8:12
Nov 28 01:57:24.735 INFO [stderr]   |
Nov 28 01:57:24.735 INFO [stderr] 8 | use rand::{thread_rng, sample};
Nov 28 01:57:24.736 INFO [stderr]   |            ^^^^^^^^^^  ^^^^^^
Nov 28 01:57:24.736 INFO [stderr]   |
Nov 28 01:57:24.737 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 01:57:24.737 INFO [stderr] 
Nov 28 01:57:24.738 INFO [stderr] warning: unused import: `MouseEvent`
Nov 28 01:57:24.738 INFO [stderr]   --> src/main.rs:12:34
Nov 28 01:57:24.739 INFO [stderr]    |
Nov 28 01:57:24.739 INFO [stderr] 12 | use termion::event::{Key, Event, MouseEvent};
Nov 28 01:57:24.740 INFO [stderr]    |                                  ^^^^^^^^^^
Nov 28 01:57:24.740 INFO [stderr] 
Nov 28 01:57:24.741 INFO [stderr] warning: unused imports: `color`, `style`
Nov 28 01:57:24.742 INFO [stderr]   --> src/main.rs:15:15
Nov 28 01:57:24.742 INFO [stderr]    |
Nov 28 01:57:24.743 INFO [stderr] 15 | use termion::{color, style, cursor};
Nov 28 01:57:24.743 INFO [stderr]    |               ^^^^^  ^^^^^
Nov 28 01:57:24.743 INFO [stderr] 
Nov 28 01:57:24.743 INFO [stderr] warning: unnecessary parentheses around method argument
Nov 28 01:57:24.743 INFO [stderr]    --> src/main.rs:120:54
Nov 28 01:57:24.743 INFO [stderr]     |
Nov 28 01:57:24.743 INFO [stderr] 120 |         let list = (0..self.width).cartesian_product((0..self.height));
Nov 28 01:57:24.743 INFO [stderr]     |                                                      ^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 28 01:57:24.748 INFO [stderr]     |
Nov 28 01:57:24.748 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Nov 28 01:57:24.748 INFO [stderr] 
Nov 28 01:57:24.880 INFO [stderr] warning: variable `gameConfig` should have a snake case name such as `game_config`
Nov 28 01:57:24.881 INFO [stderr]    --> src/main.rs:284:9
Nov 28 01:57:24.882 INFO [stderr]     |
Nov 28 01:57:24.882 INFO [stderr] 284 |     let gameConfig = match matches.value_of("DIFFICULTY") {
Nov 28 01:57:24.883 INFO [stderr]     |         ^^^^^^^^^^
Nov 28 01:57:24.883 INFO [stderr]     |
Nov 28 01:57:24.884 INFO [stderr]     = note: #[warn(non_snake_case)] on by default
Nov 28 01:57:24.885 INFO [stderr] 
Nov 28 01:57:25.011 INFO [stderr] warning: variable `gameConfig` should have a snake case name such as `game_config`
Nov 28 01:57:25.011 INFO [stderr]    --> src/main.rs:284:9
Nov 28 01:57:25.011 INFO [stderr]     |
Nov 28 01:57:25.011 INFO [stderr] 284 |     let gameConfig = match matches.value_of("DIFFICULTY") {
Nov 28 01:57:25.011 INFO [stderr]     |         ^^^^^^^^^^
Nov 28 01:57:25.011 INFO [stderr]     |
Nov 28 01:57:25.011 INFO [stderr]     = note: #[warn(non_snake_case)] on by default
Nov 28 01:57:25.011 INFO [stderr] 
Nov 28 01:57:25.057 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.06s
Nov 28 01:57:25.065 INFO [stderr] su: No module specific data is present
Nov 28 01:57:26.102 INFO running `"docker" "inspect" "990b656ed527ceeb8d81aa2f635efc5ce453dc0dd5f93682512e6cc9521b3fb1"`
Nov 28 01:57:26.316 INFO running `"docker" "rm" "-f" "990b656ed527ceeb8d81aa2f635efc5ce453dc0dd5f93682512e6cc9521b3fb1"`
Nov 28 01:57:26.660 INFO [stdout] 990b656ed527ceeb8d81aa2f635efc5ce453dc0dd5f93682512e6cc9521b3fb1