Oct 27 03:20:17.918 INFO checking ivanovaleksey/de-miner against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 27 03:20:17.918 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-0/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-0/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 03:20:18.495 INFO blam! c45ea6bc7bc91a1773d4fd496a2c4f9018e7bcd15e2d6d54c5b96f17b62f57f5
Oct 27 03:20:18.497 INFO running `"docker" "start" "-a" "c45ea6bc7bc91a1773d4fd496a2c4f9018e7bcd15e2d6d54c5b96f17b62f57f5"`
Oct 27 03:20:19.759 INFO kablam! usermod: no changes
Oct 27 03:20:19.835 INFO kablam!     Checking itertools v0.7.7
Oct 27 03:20:22.219 INFO kablam!     Checking de-miner v0.1.0 (/source)
Oct 27 03:20:23.015 INFO kablam! warning: variant is never constructed: `Bomb`
Oct 27 03:20:23.015 INFO kablam!  --> src/main.rs:7:5
Oct 27 03:20:23.015 INFO kablam!   |
Oct 27 03:20:23.015 INFO kablam! 7 |     Bomb,
Oct 27 03:20:23.015 INFO kablam!   |     ^^^^
Oct 27 03:20:23.015 INFO kablam!   |
Oct 27 03:20:23.015 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 27 03:20:23.015 INFO kablam! 
Oct 27 03:20:23.015 INFO kablam! warning: variant is never constructed: `Safe`
Oct 27 03:20:23.015 INFO kablam!  --> src/main.rs:8:5
Oct 27 03:20:23.015 INFO kablam!   |
Oct 27 03:20:23.015 INFO kablam! 8 |     Safe,
Oct 27 03:20:23.015 INFO kablam!   |     ^^^^
Oct 27 03:20:23.015 INFO kablam! 
Oct 27 03:20:23.015 INFO kablam! warning: variant is never constructed: `Bomb`
Oct 27 03:20:23.016 INFO kablam!   --> src/main.rs:13:5
Oct 27 03:20:23.016 INFO kablam!    |
Oct 27 03:20:23.016 INFO kablam! 13 |     Bomb,
Oct 27 03:20:23.016 INFO kablam!    |     ^^^^
Oct 27 03:20:23.016 INFO kablam! 
Oct 27 03:20:23.016 INFO kablam! warning: variant is never constructed: `Safe`
Oct 27 03:20:23.016 INFO kablam!   --> src/main.rs:14:5
Oct 27 03:20:23.016 INFO kablam!    |
Oct 27 03:20:23.016 INFO kablam! 14 |     Safe(usize),
Oct 27 03:20:23.016 INFO kablam!    |     ^^^^^^^^^^^
Oct 27 03:20:23.016 INFO kablam! 
Oct 27 03:20:23.016 INFO kablam! warning: struct is never constructed: `GameField`
Oct 27 03:20:23.016 INFO kablam!   --> src/main.rs:28:1
Oct 27 03:20:23.016 INFO kablam!    |
Oct 27 03:20:23.016 INFO kablam! 28 | struct GameField<T> {
Oct 27 03:20:23.016 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^
Oct 27 03:20:23.017 INFO kablam! 
Oct 27 03:20:23.017 INFO kablam! warning: type alias is never used: `Field`
Oct 27 03:20:23.017 INFO kablam!   --> src/main.rs:33:1
Oct 27 03:20:23.017 INFO kablam!    |
Oct 27 03:20:23.017 INFO kablam! 33 | type Field = GameField<CellKind>;
Oct 27 03:20:23.017 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 03:20:23.017 INFO kablam! 
Oct 27 03:20:23.017 INFO kablam! warning: type alias is never used: `OpenField`
Oct 27 03:20:23.017 INFO kablam!   --> src/main.rs:34:1
Oct 27 03:20:23.017 INFO kablam!    |
Oct 27 03:20:23.017 INFO kablam! 34 | type OpenField = GameField<OpenCellKind>;
Oct 27 03:20:23.017 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 03:20:23.017 INFO kablam! 
Oct 27 03:20:23.017 INFO kablam! warning: method is never used: `parse`
Oct 27 03:20:23.017 INFO kablam!   --> src/main.rs:37:5
Oct 27 03:20:23.017 INFO kablam!    |
Oct 27 03:20:23.017 INFO kablam! 37 |     fn parse(input: &str) -> Field {
Oct 27 03:20:23.018 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 03:20:23.018 INFO kablam! 
Oct 27 03:20:23.018 INFO kablam! warning: method is never used: `open`
Oct 27 03:20:23.018 INFO kablam!   --> src/main.rs:60:5
Oct 27 03:20:23.018 INFO kablam!    |
Oct 27 03:20:23.018 INFO kablam! 60 |     fn open(&self) -> OpenField {
Oct 27 03:20:23.018 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 03:20:23.018 INFO kablam! 
Oct 27 03:20:23.018 INFO kablam! warning: method is never used: `adjacent`
Oct 27 03:20:23.018 INFO kablam!    --> src/main.rs:129:5
Oct 27 03:20:23.018 INFO kablam!     |
Oct 27 03:20:23.018 INFO kablam! 129 |     fn adjacent(&self) -> Vec<Cell> {
Oct 27 03:20:23.018 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 03:20:23.018 INFO kablam! 
Oct 27 03:20:23.223 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.45s
Oct 27 03:20:23.225 INFO kablam! su: No module specific data is present
Oct 27 03:20:24.536 INFO running `"docker" "rm" "-f" "c45ea6bc7bc91a1773d4fd496a2c4f9018e7bcd15e2d6d54c5b96f17b62f57f5"`
Oct 27 03:20:24.783 INFO blam! c45ea6bc7bc91a1773d4fd496a2c4f9018e7bcd15e2d6d54c5b96f17b62f57f5