Nov 09 07:02:31.343 INFO checking proudzhu/sudoku-norvig against master#653da4fd006c97625247acd7e076d0782cdc149b for pr-55632
Nov 09 07:02:31.345 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-6/master#653da4fd006c97625247acd7e076d0782cdc149b:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55632/master#653da4fd006c97625247acd7e076d0782cdc149b:/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 +653da4fd006c97625247acd7e076d0782cdc149b-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 09 07:02:31.923 INFO blam! 397449ec12ffde0672c6b72cadccaaeb7b6c0b83bc008cbcaecee3af6817d5d3
Nov 09 07:02:31.926 INFO running `"docker" "start" "-a" "397449ec12ffde0672c6b72cadccaaeb7b6c0b83bc008cbcaecee3af6817d5d3"`
Nov 09 07:02:34.191 INFO kablam! usermod: no changes
Nov 09 07:02:34.255 INFO kablam!     Checking norvig v0.1.0 (/source)
Nov 09 07:02:34.791 INFO kablam! warning: struct is never constructed: `Possible`
Nov 09 07:02:34.792 INFO kablam!   --> src/main.rs:10:1
Nov 09 07:02:34.792 INFO kablam!    |
Nov 09 07:02:34.792 INFO kablam! 10 | struct Possible {
Nov 09 07:02:34.793 INFO kablam!    | ^^^^^^^^^^^^^^^
Nov 09 07:02:34.795 INFO kablam!    |
Nov 09 07:02:34.795 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 09 07:02:34.795 INFO kablam! 
Nov 09 07:02:34.795 INFO kablam! warning: method is never used: `is_on`
Nov 09 07:02:34.795 INFO kablam!   --> src/main.rs:15:5
Nov 09 07:02:34.795 INFO kablam!    |
Nov 09 07:02:34.795 INFO kablam! 15 |     fn is_on(&self, i: u8) -> bool {
Nov 09 07:02:34.795 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 07:02:34.795 INFO kablam! 
Nov 09 07:02:34.795 INFO kablam! warning: method is never used: `count`
Nov 09 07:02:34.795 INFO kablam!   --> src/main.rs:19:5
Nov 09 07:02:34.795 INFO kablam!    |
Nov 09 07:02:34.795 INFO kablam! 19 |     fn count(&self) -> u8 {
Nov 09 07:02:34.795 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^
Nov 09 07:02:34.795 INFO kablam! 
Nov 09 07:02:34.795 INFO kablam! warning: method is never used: `eliminate`
Nov 09 07:02:34.795 INFO kablam!   --> src/main.rs:25:5
Nov 09 07:02:34.795 INFO kablam!    |
Nov 09 07:02:34.795 INFO kablam! 25 |     fn eliminate(&mut self, i: u8) {
Nov 09 07:02:34.795 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 07:02:34.795 INFO kablam! 
Nov 09 07:02:34.795 INFO kablam! warning: method is never used: `val`
Nov 09 07:02:34.795 INFO kablam!   --> src/main.rs:29:5
Nov 09 07:02:34.795 INFO kablam!    |
Nov 09 07:02:34.795 INFO kablam! 29 |     fn val(&self) -> u8 {
Nov 09 07:02:34.795 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Nov 09 07:02:34.795 INFO kablam! 
Nov 09 07:02:34.795 INFO kablam! warning: struct is never constructed: `Sudoku`
Nov 09 07:02:34.795 INFO kablam!   --> src/main.rs:34:1
Nov 09 07:02:34.795 INFO kablam!    |
Nov 09 07:02:34.795 INFO kablam! 34 | struct Sudoku {
Nov 09 07:02:34.802 INFO kablam!    | ^^^^^^^^^^^^^
Nov 09 07:02:34.802 INFO kablam! 
Nov 09 07:02:34.802 INFO kablam! warning: method is never used: `assign`
Nov 09 07:02:34.802 INFO kablam!   --> src/main.rs:41:5
Nov 09 07:02:34.802 INFO kablam!    |
Nov 09 07:02:34.802 INFO kablam! 41 |     fn assign(&mut self, grid: &[Vec<u8>], row: usize, col: usize, d: u8) -> bool {
Nov 09 07:02:34.802 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 07:02:34.802 INFO kablam! 
Nov 09 07:02:34.802 INFO kablam! warning: method is never used: `eliminate`
Nov 09 07:02:34.802 INFO kablam!   --> src/main.rs:50:5
Nov 09 07:02:34.802 INFO kablam!    |
Nov 09 07:02:34.802 INFO kablam! 50 |     fn eliminate(&mut self, grid: &[Vec<u8>], row: usize, col: usize, d: u8) -> bool {
Nov 09 07:02:34.802 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 07:02:34.802 INFO kablam! 
Nov 09 07:02:34.875 INFO kablam! warning: struct is never constructed: `Possible`
Nov 09 07:02:34.875 INFO kablam!   --> src/main.rs:10:1
Nov 09 07:02:34.875 INFO kablam!    |
Nov 09 07:02:34.875 INFO kablam! 10 | struct Possible {
Nov 09 07:02:34.875 INFO kablam!    | ^^^^^^^^^^^^^^^
Nov 09 07:02:34.875 INFO kablam!    |
Nov 09 07:02:34.875 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 09 07:02:34.875 INFO kablam! 
Nov 09 07:02:34.875 INFO kablam! warning: method is never used: `is_on`
Nov 09 07:02:34.875 INFO kablam!   --> src/main.rs:15:5
Nov 09 07:02:34.875 INFO kablam!    |
Nov 09 07:02:34.875 INFO kablam! 15 |     fn is_on(&self, i: u8) -> bool {
Nov 09 07:02:34.875 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 07:02:34.875 INFO kablam! 
Nov 09 07:02:34.875 INFO kablam! warning: method is never used: `count`
Nov 09 07:02:34.875 INFO kablam!   --> src/main.rs:19:5
Nov 09 07:02:34.875 INFO kablam!    |
Nov 09 07:02:34.875 INFO kablam! 19 |     fn count(&self) -> u8 {
Nov 09 07:02:34.875 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^
Nov 09 07:02:34.875 INFO kablam! 
Nov 09 07:02:34.875 INFO kablam! warning: method is never used: `eliminate`
Nov 09 07:02:34.875 INFO kablam!   --> src/main.rs:25:5
Nov 09 07:02:34.875 INFO kablam!    |
Nov 09 07:02:34.875 INFO kablam! 25 |     fn eliminate(&mut self, i: u8) {
Nov 09 07:02:34.875 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 07:02:34.875 INFO kablam! 
Nov 09 07:02:34.875 INFO kablam! warning: method is never used: `val`
Nov 09 07:02:34.875 INFO kablam!   --> src/main.rs:29:5
Nov 09 07:02:34.875 INFO kablam!    |
Nov 09 07:02:34.875 INFO kablam! 29 |     fn val(&self) -> u8 {
Nov 09 07:02:34.875 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Nov 09 07:02:34.875 INFO kablam! 
Nov 09 07:02:34.875 INFO kablam! warning: struct is never constructed: `Sudoku`
Nov 09 07:02:34.875 INFO kablam!   --> src/main.rs:34:1
Nov 09 07:02:34.875 INFO kablam!    |
Nov 09 07:02:34.875 INFO kablam! 34 | struct Sudoku {
Nov 09 07:02:34.875 INFO kablam!    | ^^^^^^^^^^^^^
Nov 09 07:02:34.875 INFO kablam! 
Nov 09 07:02:34.875 INFO kablam! warning: method is never used: `assign`
Nov 09 07:02:34.875 INFO kablam!   --> src/main.rs:41:5
Nov 09 07:02:34.875 INFO kablam!    |
Nov 09 07:02:34.875 INFO kablam! 41 |     fn assign(&mut self, grid: &[Vec<u8>], row: usize, col: usize, d: u8) -> bool {
Nov 09 07:02:34.875 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 07:02:34.875 INFO kablam! 
Nov 09 07:02:34.875 INFO kablam! warning: method is never used: `eliminate`
Nov 09 07:02:34.875 INFO kablam!   --> src/main.rs:50:5
Nov 09 07:02:34.875 INFO kablam!    |
Nov 09 07:02:34.875 INFO kablam! 50 |     fn eliminate(&mut self, grid: &[Vec<u8>], row: usize, col: usize, d: u8) -> bool {
Nov 09 07:02:34.875 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 07:02:34.875 INFO kablam! 
Nov 09 07:02:34.911 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.70s
Nov 09 07:02:34.911 INFO kablam! su: No module specific data is present
Nov 09 07:02:35.659 INFO running `"docker" "rm" "-f" "397449ec12ffde0672c6b72cadccaaeb7b6c0b83bc008cbcaecee3af6817d5d3"`
Nov 09 07:02:35.979 INFO blam! 397449ec12ffde0672c6b72cadccaaeb7b6c0b83bc008cbcaecee3af6817d5d3