Nov 01 06:36:07.310 INFO checking daemanos/sudoku against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538
Nov 01 06:36:07.310 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-3/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55538/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/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 +05812fa8c588473f03e3fa7cf59cd84f4f37c715-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 01 06:36:07.712 INFO blam! 6231027ad7ab41f8154ef02c6388315a114eb2cd0990a3ba827af21de5ec0f1b
Nov 01 06:36:07.712 INFO running `"docker" "start" "-a" "6231027ad7ab41f8154ef02c6388315a114eb2cd0990a3ba827af21de5ec0f1b"`
Nov 01 06:36:08.709 INFO kablam! usermod: no changes
Nov 01 06:36:08.743 INFO kablam!     Checking sudoku v0.1.0 (/source)
Nov 01 06:36:09.152 INFO kablam! warning: unused variable: `grid`
Nov 01 06:36:09.152 INFO kablam!   --> src/main.rs:82:9
Nov 01 06:36:09.152 INFO kablam!    |
Nov 01 06:36:09.152 INFO kablam! 82 |     let grid = match read_grid(&path) {
Nov 01 06:36:09.152 INFO kablam!    |         ^^^^ help: consider using `_grid` instead
Nov 01 06:36:09.152 INFO kablam!    |
Nov 01 06:36:09.152 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 01 06:36:09.152 INFO kablam! 
Nov 01 06:36:09.168 INFO kablam! warning: field is never used: `fixed`
Nov 01 06:36:09.168 INFO kablam!  --> src/main.rs:9:5
Nov 01 06:36:09.168 INFO kablam!   |
Nov 01 06:36:09.168 INFO kablam! 9 |     fixed: bool,
Nov 01 06:36:09.168 INFO kablam!   |     ^^^^^^^^^^^
Nov 01 06:36:09.168 INFO kablam!   |
Nov 01 06:36:09.169 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 01 06:36:09.169 INFO kablam! 
Nov 01 06:36:09.169 INFO kablam! warning: field is never used: `val`
Nov 01 06:36:09.169 INFO kablam!   --> src/main.rs:10:5
Nov 01 06:36:09.169 INFO kablam!    |
Nov 01 06:36:09.169 INFO kablam! 10 |     val: i8,
Nov 01 06:36:09.169 INFO kablam!    |     ^^^^^^^
Nov 01 06:36:09.169 INFO kablam! 
Nov 01 06:36:09.169 INFO kablam! warning: field is never used: `size`
Nov 01 06:36:09.169 INFO kablam!   --> src/main.rs:14:5
Nov 01 06:36:09.169 INFO kablam!    |
Nov 01 06:36:09.169 INFO kablam! 14 |     size: i8,
Nov 01 06:36:09.169 INFO kablam!    |     ^^^^^^^^
Nov 01 06:36:09.169 INFO kablam! 
Nov 01 06:36:09.169 INFO kablam! warning: field is never used: `block_size`
Nov 01 06:36:09.169 INFO kablam!   --> src/main.rs:15:5
Nov 01 06:36:09.169 INFO kablam!    |
Nov 01 06:36:09.169 INFO kablam! 15 |     block_size: i8,
Nov 01 06:36:09.169 INFO kablam!    |     ^^^^^^^^^^^^^^
Nov 01 06:36:09.169 INFO kablam! 
Nov 01 06:36:09.169 INFO kablam! warning: field is never used: `data`
Nov 01 06:36:09.169 INFO kablam!   --> src/main.rs:16:5
Nov 01 06:36:09.169 INFO kablam!    |
Nov 01 06:36:09.169 INFO kablam! 16 |     data: Vec<Vec<Cell>>,
Nov 01 06:36:09.169 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Nov 01 06:36:09.169 INFO kablam! 
Nov 01 06:36:09.172 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 06:36:09.172 INFO kablam!   --> src/main.rs:36:5
Nov 01 06:36:09.172 INFO kablam!    |
Nov 01 06:36:09.172 INFO kablam! 36 |     file.read_to_string(&mut contents);
Nov 01 06:36:09.172 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 06:36:09.172 INFO kablam!    |
Nov 01 06:36:09.172 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 01 06:36:09.177 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 06:36:09.177 INFO kablam! 
Nov 01 06:36:09.243 INFO kablam! warning: unused variable: `grid`
Nov 01 06:36:09.243 INFO kablam!   --> src/main.rs:82:9
Nov 01 06:36:09.243 INFO kablam!    |
Nov 01 06:36:09.243 INFO kablam! 82 |     let grid = match read_grid(&path) {
Nov 01 06:36:09.243 INFO kablam!    |         ^^^^ help: consider using `_grid` instead
Nov 01 06:36:09.243 INFO kablam!    |
Nov 01 06:36:09.243 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 01 06:36:09.243 INFO kablam! 
Nov 01 06:36:09.249 INFO kablam! warning: field is never used: `fixed`
Nov 01 06:36:09.249 INFO kablam!  --> src/main.rs:9:5
Nov 01 06:36:09.249 INFO kablam!   |
Nov 01 06:36:09.249 INFO kablam! 9 |     fixed: bool,
Nov 01 06:36:09.249 INFO kablam!   |     ^^^^^^^^^^^
Nov 01 06:36:09.249 INFO kablam!   |
Nov 01 06:36:09.249 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 01 06:36:09.249 INFO kablam! 
Nov 01 06:36:09.249 INFO kablam! warning: field is never used: `val`
Nov 01 06:36:09.249 INFO kablam!   --> src/main.rs:10:5
Nov 01 06:36:09.249 INFO kablam!    |
Nov 01 06:36:09.249 INFO kablam! 10 |     val: i8,
Nov 01 06:36:09.249 INFO kablam!    |     ^^^^^^^
Nov 01 06:36:09.249 INFO kablam! 
Nov 01 06:36:09.249 INFO kablam! warning: field is never used: `size`
Nov 01 06:36:09.249 INFO kablam!   --> src/main.rs:14:5
Nov 01 06:36:09.249 INFO kablam!    |
Nov 01 06:36:09.249 INFO kablam! 14 |     size: i8,
Nov 01 06:36:09.249 INFO kablam!    |     ^^^^^^^^
Nov 01 06:36:09.249 INFO kablam! 
Nov 01 06:36:09.249 INFO kablam! warning: field is never used: `block_size`
Nov 01 06:36:09.249 INFO kablam!   --> src/main.rs:15:5
Nov 01 06:36:09.249 INFO kablam!    |
Nov 01 06:36:09.249 INFO kablam! 15 |     block_size: i8,
Nov 01 06:36:09.249 INFO kablam!    |     ^^^^^^^^^^^^^^
Nov 01 06:36:09.249 INFO kablam! 
Nov 01 06:36:09.249 INFO kablam! warning: field is never used: `data`
Nov 01 06:36:09.249 INFO kablam!   --> src/main.rs:16:5
Nov 01 06:36:09.249 INFO kablam!    |
Nov 01 06:36:09.249 INFO kablam! 16 |     data: Vec<Vec<Cell>>,
Nov 01 06:36:09.249 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Nov 01 06:36:09.249 INFO kablam! 
Nov 01 06:36:09.255 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 06:36:09.276 INFO kablam!   --> src/main.rs:36:5
Nov 01 06:36:09.276 INFO kablam!    |
Nov 01 06:36:09.276 INFO kablam! 36 |     file.read_to_string(&mut contents);
Nov 01 06:36:09.276 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 06:36:09.276 INFO kablam!    |
Nov 01 06:36:09.276 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 01 06:36:09.276 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 06:36:09.276 INFO kablam! 
Nov 01 06:36:09.289 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.55s
Nov 01 06:36:09.300 INFO kablam! su: No module specific data is present
Nov 01 06:36:09.932 INFO running `"docker" "rm" "-f" "6231027ad7ab41f8154ef02c6388315a114eb2cd0990a3ba827af21de5ec0f1b"`
Nov 01 06:36:10.298 INFO blam! 6231027ad7ab41f8154ef02c6388315a114eb2cd0990a3ba827af21de5ec0f1b