Oct 27 06:17:03.160 INFO checking daemanos/sudoku against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 27 06:17:03.161 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-4/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-4/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 06:17:03.651 INFO blam! 31d43b4765d38d50fe669cc4bfd1c8cedc9e75af4fe4e7d72bc2ee049a96ae90
Oct 27 06:17:03.667 INFO running `"docker" "start" "-a" "31d43b4765d38d50fe669cc4bfd1c8cedc9e75af4fe4e7d72bc2ee049a96ae90"`
Oct 27 06:17:04.681 INFO kablam! usermod: no changes
Oct 27 06:17:04.768 INFO kablam!     Checking sudoku v0.1.0 (/source)
Oct 27 06:17:05.487 INFO kablam! warning: unused variable: `grid`
Oct 27 06:17:05.487 INFO kablam!   --> src/main.rs:82:9
Oct 27 06:17:05.487 INFO kablam!    |
Oct 27 06:17:05.487 INFO kablam! 82 |     let grid = match read_grid(&path) {
Oct 27 06:17:05.487 INFO kablam!    |         ^^^^ help: consider using `_grid` instead
Oct 27 06:17:05.487 INFO kablam!    |
Oct 27 06:17:05.487 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 27 06:17:05.487 INFO kablam! 
Oct 27 06:17:05.503 INFO kablam! warning: field is never used: `fixed`
Oct 27 06:17:05.503 INFO kablam!  --> src/main.rs:9:5
Oct 27 06:17:05.503 INFO kablam!   |
Oct 27 06:17:05.503 INFO kablam! 9 |     fixed: bool,
Oct 27 06:17:05.503 INFO kablam!   |     ^^^^^^^^^^^
Oct 27 06:17:05.503 INFO kablam!   |
Oct 27 06:17:05.503 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 27 06:17:05.503 INFO kablam! 
Oct 27 06:17:05.503 INFO kablam! warning: field is never used: `val`
Oct 27 06:17:05.503 INFO kablam!   --> src/main.rs:10:5
Oct 27 06:17:05.503 INFO kablam!    |
Oct 27 06:17:05.503 INFO kablam! 10 |     val: i8,
Oct 27 06:17:05.503 INFO kablam!    |     ^^^^^^^
Oct 27 06:17:05.503 INFO kablam! 
Oct 27 06:17:05.503 INFO kablam! warning: field is never used: `size`
Oct 27 06:17:05.503 INFO kablam!   --> src/main.rs:14:5
Oct 27 06:17:05.503 INFO kablam!    |
Oct 27 06:17:05.503 INFO kablam! 14 |     size: i8,
Oct 27 06:17:05.503 INFO kablam!    |     ^^^^^^^^
Oct 27 06:17:05.503 INFO kablam! 
Oct 27 06:17:05.503 INFO kablam! warning: field is never used: `block_size`
Oct 27 06:17:05.503 INFO kablam!   --> src/main.rs:15:5
Oct 27 06:17:05.503 INFO kablam!    |
Oct 27 06:17:05.503 INFO kablam! 15 |     block_size: i8,
Oct 27 06:17:05.503 INFO kablam!    |     ^^^^^^^^^^^^^^
Oct 27 06:17:05.503 INFO kablam! 
Oct 27 06:17:05.503 INFO kablam! warning: field is never used: `data`
Oct 27 06:17:05.503 INFO kablam!   --> src/main.rs:16:5
Oct 27 06:17:05.503 INFO kablam!    |
Oct 27 06:17:05.503 INFO kablam! 16 |     data: Vec<Vec<Cell>>,
Oct 27 06:17:05.503 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Oct 27 06:17:05.503 INFO kablam! 
Oct 27 06:17:05.511 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 06:17:05.511 INFO kablam!   --> src/main.rs:36:5
Oct 27 06:17:05.511 INFO kablam!    |
Oct 27 06:17:05.511 INFO kablam! 36 |     file.read_to_string(&mut contents);
Oct 27 06:17:05.511 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 06:17:05.511 INFO kablam!    |
Oct 27 06:17:05.511 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 27 06:17:05.511 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 06:17:05.511 INFO kablam! 
Oct 27 06:17:05.663 INFO kablam! warning: unused variable: `grid`
Oct 27 06:17:05.663 INFO kablam!   --> src/main.rs:82:9
Oct 27 06:17:05.663 INFO kablam!    |
Oct 27 06:17:05.663 INFO kablam! 82 |     let grid = match read_grid(&path) {
Oct 27 06:17:05.663 INFO kablam!    |         ^^^^ help: consider using `_grid` instead
Oct 27 06:17:05.663 INFO kablam!    |
Oct 27 06:17:05.663 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 27 06:17:05.663 INFO kablam! 
Oct 27 06:17:05.676 INFO kablam! warning: field is never used: `fixed`
Oct 27 06:17:05.676 INFO kablam!  --> src/main.rs:9:5
Oct 27 06:17:05.676 INFO kablam!   |
Oct 27 06:17:05.676 INFO kablam! 9 |     fixed: bool,
Oct 27 06:17:05.676 INFO kablam!   |     ^^^^^^^^^^^
Oct 27 06:17:05.676 INFO kablam!   |
Oct 27 06:17:05.676 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 27 06:17:05.676 INFO kablam! 
Oct 27 06:17:05.676 INFO kablam! warning: field is never used: `val`
Oct 27 06:17:05.676 INFO kablam!   --> src/main.rs:10:5
Oct 27 06:17:05.676 INFO kablam!    |
Oct 27 06:17:05.676 INFO kablam! 10 |     val: i8,
Oct 27 06:17:05.676 INFO kablam!    |     ^^^^^^^
Oct 27 06:17:05.676 INFO kablam! 
Oct 27 06:17:05.676 INFO kablam! warning: field is never used: `size`
Oct 27 06:17:05.676 INFO kablam!   --> src/main.rs:14:5
Oct 27 06:17:05.676 INFO kablam!    |
Oct 27 06:17:05.676 INFO kablam! 14 |     size: i8,
Oct 27 06:17:05.676 INFO kablam!    |     ^^^^^^^^
Oct 27 06:17:05.676 INFO kablam! 
Oct 27 06:17:05.676 INFO kablam! warning: field is never used: `block_size`
Oct 27 06:17:05.676 INFO kablam!   --> src/main.rs:15:5
Oct 27 06:17:05.676 INFO kablam!    |
Oct 27 06:17:05.676 INFO kablam! 15 |     block_size: i8,
Oct 27 06:17:05.676 INFO kablam!    |     ^^^^^^^^^^^^^^
Oct 27 06:17:05.676 INFO kablam! 
Oct 27 06:17:05.676 INFO kablam! warning: field is never used: `data`
Oct 27 06:17:05.676 INFO kablam!   --> src/main.rs:16:5
Oct 27 06:17:05.676 INFO kablam!    |
Oct 27 06:17:05.676 INFO kablam! 16 |     data: Vec<Vec<Cell>>,
Oct 27 06:17:05.676 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Oct 27 06:17:05.676 INFO kablam! 
Oct 27 06:17:05.676 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 06:17:05.676 INFO kablam!   --> src/main.rs:36:5
Oct 27 06:17:05.676 INFO kablam!    |
Oct 27 06:17:05.676 INFO kablam! 36 |     file.read_to_string(&mut contents);
Oct 27 06:17:05.676 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 06:17:05.676 INFO kablam!    |
Oct 27 06:17:05.676 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 27 06:17:05.676 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 06:17:05.676 INFO kablam! 
Oct 27 06:17:05.713 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.00s
Oct 27 06:17:05.718 INFO kablam! su: No module specific data is present
Oct 27 06:17:06.212 INFO running `"docker" "rm" "-f" "31d43b4765d38d50fe669cc4bfd1c8cedc9e75af4fe4e7d72bc2ee049a96ae90"`
Oct 27 06:17:06.395 INFO blam! 31d43b4765d38d50fe669cc4bfd1c8cedc9e75af4fe4e7d72bc2ee049a96ae90