Nov 02 16:06:51.336 INFO checking daemanos/sudoku against try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7 for pr-55517
Nov 02 16:06:51.337 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-2/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55517/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/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 +dc8b02d6f1e93f212fc39844ea688b634b4a03c7-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 02 16:06:51.797 INFO blam! 6612e90229f7e7356744a70f48131e99e33015571d5dc886404b9e8ae77cbd07
Nov 02 16:06:51.798 INFO running `"docker" "start" "-a" "6612e90229f7e7356744a70f48131e99e33015571d5dc886404b9e8ae77cbd07"`
Nov 02 16:06:53.252 INFO kablam! usermod: no changes
Nov 02 16:06:53.304 INFO kablam!     Checking sudoku v0.1.0 (/source)
Nov 02 16:06:53.980 INFO kablam! warning: unused variable: `grid`
Nov 02 16:06:53.980 INFO kablam!   --> src/main.rs:82:9
Nov 02 16:06:53.980 INFO kablam!    |
Nov 02 16:06:53.980 INFO kablam! 82 |     let grid = match read_grid(&path) {
Nov 02 16:06:53.980 INFO kablam!    |         ^^^^ help: consider using `_grid` instead
Nov 02 16:06:53.980 INFO kablam!    |
Nov 02 16:06:53.980 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 02 16:06:53.980 INFO kablam! 
Nov 02 16:06:54.004 INFO kablam! warning: field is never used: `fixed`
Nov 02 16:06:54.004 INFO kablam!  --> src/main.rs:9:5
Nov 02 16:06:54.004 INFO kablam!   |
Nov 02 16:06:54.004 INFO kablam! 9 |     fixed: bool,
Nov 02 16:06:54.004 INFO kablam!   |     ^^^^^^^^^^^
Nov 02 16:06:54.004 INFO kablam!   |
Nov 02 16:06:54.004 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 02 16:06:54.004 INFO kablam! 
Nov 02 16:06:54.004 INFO kablam! warning: field is never used: `val`
Nov 02 16:06:54.004 INFO kablam!   --> src/main.rs:10:5
Nov 02 16:06:54.004 INFO kablam!    |
Nov 02 16:06:54.004 INFO kablam! 10 |     val: i8,
Nov 02 16:06:54.004 INFO kablam!    |     ^^^^^^^
Nov 02 16:06:54.004 INFO kablam! 
Nov 02 16:06:54.004 INFO kablam! warning: field is never used: `size`
Nov 02 16:06:54.004 INFO kablam!   --> src/main.rs:14:5
Nov 02 16:06:54.004 INFO kablam!    |
Nov 02 16:06:54.005 INFO kablam! 14 |     size: i8,
Nov 02 16:06:54.005 INFO kablam!    |     ^^^^^^^^
Nov 02 16:06:54.005 INFO kablam! 
Nov 02 16:06:54.005 INFO kablam! warning: field is never used: `block_size`
Nov 02 16:06:54.005 INFO kablam!   --> src/main.rs:15:5
Nov 02 16:06:54.005 INFO kablam!    |
Nov 02 16:06:54.005 INFO kablam! 15 |     block_size: i8,
Nov 02 16:06:54.005 INFO kablam!    |     ^^^^^^^^^^^^^^
Nov 02 16:06:54.005 INFO kablam! 
Nov 02 16:06:54.005 INFO kablam! warning: field is never used: `data`
Nov 02 16:06:54.005 INFO kablam!   --> src/main.rs:16:5
Nov 02 16:06:54.005 INFO kablam!    |
Nov 02 16:06:54.005 INFO kablam! 16 |     data: Vec<Vec<Cell>>,
Nov 02 16:06:54.005 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Nov 02 16:06:54.005 INFO kablam! 
Nov 02 16:06:54.032 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 16:06:54.032 INFO kablam!   --> src/main.rs:36:5
Nov 02 16:06:54.032 INFO kablam!    |
Nov 02 16:06:54.032 INFO kablam! 36 |     file.read_to_string(&mut contents);
Nov 02 16:06:54.032 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 16:06:54.032 INFO kablam!    |
Nov 02 16:06:54.032 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 02 16:06:54.032 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 16:06:54.032 INFO kablam! 
Nov 02 16:06:54.147 INFO kablam! warning: unused variable: `grid`
Nov 02 16:06:54.147 INFO kablam!   --> src/main.rs:82:9
Nov 02 16:06:54.147 INFO kablam!    |
Nov 02 16:06:54.147 INFO kablam! 82 |     let grid = match read_grid(&path) {
Nov 02 16:06:54.147 INFO kablam!    |         ^^^^ help: consider using `_grid` instead
Nov 02 16:06:54.147 INFO kablam!    |
Nov 02 16:06:54.147 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 02 16:06:54.147 INFO kablam! 
Nov 02 16:06:54.160 INFO kablam! warning: field is never used: `fixed`
Nov 02 16:06:54.160 INFO kablam!  --> src/main.rs:9:5
Nov 02 16:06:54.160 INFO kablam!   |
Nov 02 16:06:54.160 INFO kablam! 9 |     fixed: bool,
Nov 02 16:06:54.168 INFO kablam!   |     ^^^^^^^^^^^
Nov 02 16:06:54.168 INFO kablam!   |
Nov 02 16:06:54.168 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 02 16:06:54.168 INFO kablam! 
Nov 02 16:06:54.168 INFO kablam! warning: field is never used: `val`
Nov 02 16:06:54.168 INFO kablam!   --> src/main.rs:10:5
Nov 02 16:06:54.168 INFO kablam!    |
Nov 02 16:06:54.168 INFO kablam! 10 |     val: i8,
Nov 02 16:06:54.168 INFO kablam!    |     ^^^^^^^
Nov 02 16:06:54.168 INFO kablam! 
Nov 02 16:06:54.168 INFO kablam! warning: field is never used: `size`
Nov 02 16:06:54.168 INFO kablam!   --> src/main.rs:14:5
Nov 02 16:06:54.168 INFO kablam!    |
Nov 02 16:06:54.168 INFO kablam! 14 |     size: i8,
Nov 02 16:06:54.168 INFO kablam!    |     ^^^^^^^^
Nov 02 16:06:54.168 INFO kablam! 
Nov 02 16:06:54.168 INFO kablam! warning: field is never used: `block_size`
Nov 02 16:06:54.168 INFO kablam!   --> src/main.rs:15:5
Nov 02 16:06:54.168 INFO kablam!    |
Nov 02 16:06:54.168 INFO kablam! 15 |     block_size: i8,
Nov 02 16:06:54.168 INFO kablam!    |     ^^^^^^^^^^^^^^
Nov 02 16:06:54.168 INFO kablam! 
Nov 02 16:06:54.168 INFO kablam! warning: field is never used: `data`
Nov 02 16:06:54.168 INFO kablam!   --> src/main.rs:16:5
Nov 02 16:06:54.168 INFO kablam!    |
Nov 02 16:06:54.168 INFO kablam! 16 |     data: Vec<Vec<Cell>>,
Nov 02 16:06:54.168 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Nov 02 16:06:54.168 INFO kablam! 
Nov 02 16:06:54.171 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 16:06:54.171 INFO kablam!   --> src/main.rs:36:5
Nov 02 16:06:54.171 INFO kablam!    |
Nov 02 16:06:54.171 INFO kablam! 36 |     file.read_to_string(&mut contents);
Nov 02 16:06:54.171 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 16:06:54.171 INFO kablam!    |
Nov 02 16:06:54.171 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 02 16:06:54.171 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 16:06:54.171 INFO kablam! 
Nov 02 16:06:54.212 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.93s
Nov 02 16:06:54.220 INFO kablam! su: No module specific data is present
Nov 02 16:06:54.748 INFO running `"docker" "rm" "-f" "6612e90229f7e7356744a70f48131e99e33015571d5dc886404b9e8ae77cbd07"`
Nov 02 16:06:55.061 INFO blam! 6612e90229f7e7356744a70f48131e99e33015571d5dc886404b9e8ae77cbd07