Oct 21 21:27:13.824 INFO checking Gregory-Meyer/sweepsolve-rs against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192
Oct 21 21:27:13.824 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192/worker-6/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-6/pr-55192/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/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 +155510e377ae2a8d8ee0dad1a5f809c9062a5526-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 21 21:27:14.104 INFO blam! 97f4e9ee1a6acc1720a13449a993a6c1e4656c15bbddc1cc7ccd3b1c9e305143
Oct 21 21:27:14.106 INFO running `"docker" "start" "-a" "97f4e9ee1a6acc1720a13449a993a6c1e4656c15bbddc1cc7ccd3b1c9e305143"`
Oct 21 21:27:14.993 INFO kablam! usermod: no changes
Oct 21 21:27:15.100 INFO kablam!     Checking approx v0.3.0
Oct 21 21:27:15.392 INFO kablam!     Checking alga v0.7.1
Oct 21 21:27:19.632 INFO kablam!     Checking nalgebra v0.16.0
Oct 21 21:27:48.247 INFO kablam!     Checking sweepsolve-rs v0.1.0 (/source)
Oct 21 21:27:49.492 INFO kablam! warning: variant is never constructed: `NotMine`
Oct 21 21:27:49.493 INFO kablam!  --> src/solver/click_result.rs:5:5
Oct 21 21:27:49.493 INFO kablam!   |
Oct 21 21:27:49.493 INFO kablam! 5 |     NotMine(MineCount),
Oct 21 21:27:49.494 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Oct 21 21:27:49.494 INFO kablam!   |
Oct 21 21:27:49.494 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 21 21:27:49.494 INFO kablam! 
Oct 21 21:27:49.495 INFO kablam! warning: variant is never constructed: `Mine`
Oct 21 21:27:49.495 INFO kablam!  --> src/solver/click_result.rs:6:5
Oct 21 21:27:49.495 INFO kablam!   |
Oct 21 21:27:49.496 INFO kablam! 6 |     Mine,
Oct 21 21:27:49.496 INFO kablam!   |     ^^^^
Oct 21 21:27:49.496 INFO kablam! 
Oct 21 21:27:49.496 INFO kablam! warning: method is never used: `new`
Oct 21 21:27:49.497 INFO kablam!  --> src/solver/mine_count.rs:7:5
Oct 21 21:27:49.497 INFO kablam!   |
Oct 21 21:27:49.497 INFO kablam! 7 |     pub fn new(count: u8) -> MineCount {
Oct 21 21:27:49.498 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 21:27:49.498 INFO kablam! 
Oct 21 21:27:49.498 INFO kablam! warning: method is never used: `get`
Oct 21 21:27:49.498 INFO kablam!   --> src/solver/mine_count.rs:13:5
Oct 21 21:27:49.499 INFO kablam!    |
Oct 21 21:27:49.499 INFO kablam! 13 |     pub fn get(&self) -> u8 {
Oct 21 21:27:49.499 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 21:27:49.499 INFO kablam! 
Oct 21 21:27:49.500 INFO kablam! warning: method is never used: `to_count_update`
Oct 21 21:27:49.500 INFO kablam!   --> src/solver/update.rs:12:5
Oct 21 21:27:49.500 INFO kablam!    |
Oct 21 21:27:49.501 INFO kablam! 12 |     pub fn to_count_update(&self) -> Option<CountUpdate> {
Oct 21 21:27:49.501 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 21:27:49.501 INFO kablam! 
Oct 21 21:27:49.501 INFO kablam! warning: variant is never constructed: `Clicked`
Oct 21 21:27:49.502 INFO kablam!  --> src/solver/tile_state.rs:6:5
Oct 21 21:27:49.502 INFO kablam!   |
Oct 21 21:27:49.502 INFO kablam! 6 |     Clicked(MineCount),
Oct 21 21:27:49.502 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Oct 21 21:27:49.503 INFO kablam! 
Oct 21 21:27:49.503 INFO kablam! warning: variant is never constructed: `Mine`
Oct 21 21:27:49.503 INFO kablam!  --> src/solver/tile_state.rs:7:5
Oct 21 21:27:49.503 INFO kablam!   |
Oct 21 21:27:49.504 INFO kablam! 7 |     Mine,
Oct 21 21:27:49.504 INFO kablam!   |     ^^^^
Oct 21 21:27:49.504 INFO kablam! 
Oct 21 21:27:49.505 INFO kablam! warning: struct is never constructed: `Solver`
Oct 21 21:27:49.505 INFO kablam!   --> src/solver/mod.rs:16:1
Oct 21 21:27:49.505 INFO kablam!    |
Oct 21 21:27:49.505 INFO kablam! 16 | pub struct Solver {
Oct 21 21:27:49.506 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Oct 21 21:27:49.506 INFO kablam! 
Oct 21 21:27:49.506 INFO kablam! warning: method is never used: `new`
Oct 21 21:27:49.506 INFO kablam!   --> src/solver/mod.rs:24:5
Oct 21 21:27:49.507 INFO kablam!    |
Oct 21 21:27:49.507 INFO kablam! 24 |     pub fn new(width: usize, height: usize, num_mines: usize) -> Solver {
Oct 21 21:27:49.507 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 21:27:49.507 INFO kablam! 
Oct 21 21:27:49.508 INFO kablam! warning: method is never used: `next_move`
Oct 21 21:27:49.508 INFO kablam!   --> src/solver/mod.rs:36:5
Oct 21 21:27:49.508 INFO kablam!    |
Oct 21 21:27:49.509 INFO kablam! 36 |     pub fn next_move(&self) -> Option<(usize, usize)> {
Oct 21 21:27:49.509 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 21:27:49.509 INFO kablam! 
Oct 21 21:27:49.509 INFO kablam! warning: method is never used: `update_board`
Oct 21 21:27:49.510 INFO kablam!   --> src/solver/mod.rs:54:5
Oct 21 21:27:49.510 INFO kablam!    |
Oct 21 21:27:49.510 INFO kablam! 54 |     pub fn update_board(&mut self, update: Update) -> bool {
Oct 21 21:27:49.510 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 21:27:49.511 INFO kablam! 
Oct 21 21:27:49.511 INFO kablam! warning: method is never used: `get_unclicked_probabilities`
Oct 21 21:27:49.511 INFO kablam!   --> src/solver/mod.rs:69:5
Oct 21 21:27:49.512 INFO kablam!    |
Oct 21 21:27:49.512 INFO kablam! 69 |     fn get_unclicked_probabilities(&self) -> Vec<(usize, f64)> {
Oct 21 21:27:49.512 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 21:27:49.512 INFO kablam! 
Oct 21 21:27:49.513 INFO kablam! warning: method is never used: `do_update_board`
Oct 21 21:27:49.513 INFO kablam!   --> src/solver/mod.rs:78:5
Oct 21 21:27:49.513 INFO kablam!    |
Oct 21 21:27:49.513 INFO kablam! 78 |     fn do_update_board(&mut self, update: CountUpdate) {
Oct 21 21:27:49.514 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 21:27:49.514 INFO kablam! 
Oct 21 21:27:49.514 INFO kablam! warning: method is never used: `update_coeff_mtx`
Oct 21 21:27:49.515 INFO kablam!   --> src/solver/mod.rs:89:5
Oct 21 21:27:49.515 INFO kablam!    |
Oct 21 21:27:49.515 INFO kablam! 89 |     fn update_coeff_mtx(&self, update: CountUpdate) -> DMatrix<f64> {
Oct 21 21:27:49.515 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 21:27:49.516 INFO kablam! 
Oct 21 21:27:49.516 INFO kablam! warning: method is never used: `update_coeff_vec`
Oct 21 21:27:49.516 INFO kablam!    --> src/solver/mod.rs:104:5
Oct 21 21:27:49.517 INFO kablam!     |
Oct 21 21:27:49.517 INFO kablam! 104 |     fn update_coeff_vec(&self, num_mines: MineCount) -> DVector<f64> {
Oct 21 21:27:49.517 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 21:27:49.517 INFO kablam! 
Oct 21 21:27:49.518 INFO kablam! warning: method is never used: `adjacent_indices`
Oct 21 21:27:49.518 INFO kablam!    --> src/solver/mod.rs:109:5
Oct 21 21:27:49.518 INFO kablam!     |
Oct 21 21:27:49.518 INFO kablam! 109 |     fn adjacent_indices(&self, update: CountUpdate) -> Vec<usize> {
Oct 21 21:27:49.519 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 21:27:49.519 INFO kablam! 
Oct 21 21:27:49.519 INFO kablam! warning: function is never used: `to_signed`
Oct 21 21:27:49.519 INFO kablam!    --> src/solver/mod.rs:131:1
Oct 21 21:27:49.520 INFO kablam!     |
Oct 21 21:27:49.520 INFO kablam! 131 | fn to_signed(x: usize) -> isize {
Oct 21 21:27:49.520 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 21:27:49.521 INFO kablam! 
Oct 21 21:27:49.521 INFO kablam! warning: function is never used: `adjacent_indices_unchecked`
Oct 21 21:27:49.521 INFO kablam!    --> src/solver/mod.rs:137:1
Oct 21 21:27:49.521 INFO kablam!     |
Oct 21 21:27:49.522 INFO kablam! 137 | fn adjacent_indices_unchecked(i: isize, j: isize) -> [(isize, isize); 8] {
Oct 21 21:27:49.522 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 21:27:49.522 INFO kablam! 
Oct 21 21:27:49.587 INFO kablam! warning: variant is never constructed: `NotMine`
Oct 21 21:27:49.587 INFO kablam!  --> src/solver/click_result.rs:5:5
Oct 21 21:27:49.587 INFO kablam!   |
Oct 21 21:27:49.587 INFO kablam! 5 |     NotMine(MineCount),
Oct 21 21:27:49.587 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Oct 21 21:27:49.587 INFO kablam!   |
Oct 21 21:27:49.587 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 21 21:27:49.587 INFO kablam! 
Oct 21 21:27:49.587 INFO kablam! warning: variant is never constructed: `Mine`
Oct 21 21:27:49.587 INFO kablam!  --> src/solver/click_result.rs:6:5
Oct 21 21:27:49.587 INFO kablam!   |
Oct 21 21:27:49.587 INFO kablam! 6 |     Mine,
Oct 21 21:27:49.587 INFO kablam!   |     ^^^^
Oct 21 21:27:49.587 INFO kablam! 
Oct 21 21:27:49.587 INFO kablam! warning: method is never used: `new`
Oct 21 21:27:49.587 INFO kablam!  --> src/solver/mine_count.rs:7:5
Oct 21 21:27:49.587 INFO kablam!   |
Oct 21 21:27:49.587 INFO kablam! 7 |     pub fn new(count: u8) -> MineCount {
Oct 21 21:27:49.587 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 21:27:49.587 INFO kablam! 
Oct 21 21:27:49.587 INFO kablam! warning: method is never used: `get`
Oct 21 21:27:49.587 INFO kablam!   --> src/solver/mine_count.rs:13:5
Oct 21 21:27:49.587 INFO kablam!    |
Oct 21 21:27:49.587 INFO kablam! 13 |     pub fn get(&self) -> u8 {
Oct 21 21:27:49.587 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 21:27:49.587 INFO kablam! 
Oct 21 21:27:49.587 INFO kablam! warning: method is never used: `to_count_update`
Oct 21 21:27:49.587 INFO kablam!   --> src/solver/update.rs:12:5
Oct 21 21:27:49.587 INFO kablam!    |
Oct 21 21:27:49.587 INFO kablam! 12 |     pub fn to_count_update(&self) -> Option<CountUpdate> {
Oct 21 21:27:49.587 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 21:27:49.587 INFO kablam! 
Oct 21 21:27:49.587 INFO kablam! warning: variant is never constructed: `Clicked`
Oct 21 21:27:49.587 INFO kablam!  --> src/solver/tile_state.rs:6:5
Oct 21 21:27:49.587 INFO kablam!   |
Oct 21 21:27:49.587 INFO kablam! 6 |     Clicked(MineCount),
Oct 21 21:27:49.587 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Oct 21 21:27:49.588 INFO kablam! 
Oct 21 21:27:49.588 INFO kablam! warning: variant is never constructed: `Mine`
Oct 21 21:27:49.588 INFO kablam!  --> src/solver/tile_state.rs:7:5
Oct 21 21:27:49.588 INFO kablam!   |
Oct 21 21:27:49.588 INFO kablam! 7 |     Mine,
Oct 21 21:27:49.588 INFO kablam!   |     ^^^^
Oct 21 21:27:49.588 INFO kablam! 
Oct 21 21:27:49.588 INFO kablam! warning: struct is never constructed: `Solver`
Oct 21 21:27:49.588 INFO kablam!   --> src/solver/mod.rs:16:1
Oct 21 21:27:49.588 INFO kablam!    |
Oct 21 21:27:49.588 INFO kablam! 16 | pub struct Solver {
Oct 21 21:27:49.588 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Oct 21 21:27:49.588 INFO kablam! 
Oct 21 21:27:49.588 INFO kablam! warning: method is never used: `new`
Oct 21 21:27:49.588 INFO kablam!   --> src/solver/mod.rs:24:5
Oct 21 21:27:49.588 INFO kablam!    |
Oct 21 21:27:49.588 INFO kablam! 24 |     pub fn new(width: usize, height: usize, num_mines: usize) -> Solver {
Oct 21 21:27:49.588 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 21:27:49.588 INFO kablam! 
Oct 21 21:27:49.591 INFO kablam! warning: method is never used: `next_move`
Oct 21 21:27:49.591 INFO kablam!   --> src/solver/mod.rs:36:5
Oct 21 21:27:49.591 INFO kablam!    |
Oct 21 21:27:49.591 INFO kablam! 36 |     pub fn next_move(&self) -> Option<(usize, usize)> {
Oct 21 21:27:49.591 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 21:27:49.591 INFO kablam! 
Oct 21 21:27:49.591 INFO kablam! warning: method is never used: `update_board`
Oct 21 21:27:49.591 INFO kablam!   --> src/solver/mod.rs:54:5
Oct 21 21:27:49.591 INFO kablam!    |
Oct 21 21:27:49.591 INFO kablam! 54 |     pub fn update_board(&mut self, update: Update) -> bool {
Oct 21 21:27:49.591 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 21:27:49.591 INFO kablam! 
Oct 21 21:27:49.591 INFO kablam! warning: method is never used: `get_unclicked_probabilities`
Oct 21 21:27:49.591 INFO kablam!   --> src/solver/mod.rs:69:5
Oct 21 21:27:49.591 INFO kablam!    |
Oct 21 21:27:49.591 INFO kablam! 69 |     fn get_unclicked_probabilities(&self) -> Vec<(usize, f64)> {
Oct 21 21:27:49.591 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 21:27:49.591 INFO kablam! 
Oct 21 21:27:49.591 INFO kablam! warning: method is never used: `do_update_board`
Oct 21 21:27:49.591 INFO kablam!   --> src/solver/mod.rs:78:5
Oct 21 21:27:49.591 INFO kablam!    |
Oct 21 21:27:49.591 INFO kablam! 78 |     fn do_update_board(&mut self, update: CountUpdate) {
Oct 21 21:27:49.591 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 21:27:49.591 INFO kablam! 
Oct 21 21:27:49.591 INFO kablam! warning: method is never used: `update_coeff_mtx`
Oct 21 21:27:49.591 INFO kablam!   --> src/solver/mod.rs:89:5
Oct 21 21:27:49.591 INFO kablam!    |
Oct 21 21:27:49.591 INFO kablam! 89 |     fn update_coeff_mtx(&self, update: CountUpdate) -> DMatrix<f64> {
Oct 21 21:27:49.591 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 21:27:49.591 INFO kablam! 
Oct 21 21:27:49.591 INFO kablam! warning: method is never used: `update_coeff_vec`
Oct 21 21:27:49.591 INFO kablam!    --> src/solver/mod.rs:104:5
Oct 21 21:27:49.591 INFO kablam!     |
Oct 21 21:27:49.591 INFO kablam! 104 |     fn update_coeff_vec(&self, num_mines: MineCount) -> DVector<f64> {
Oct 21 21:27:49.591 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 21:27:49.591 INFO kablam! 
Oct 21 21:27:49.591 INFO kablam! warning: method is never used: `adjacent_indices`
Oct 21 21:27:49.591 INFO kablam!    --> src/solver/mod.rs:109:5
Oct 21 21:27:49.591 INFO kablam!     |
Oct 21 21:27:49.591 INFO kablam! 109 |     fn adjacent_indices(&self, update: CountUpdate) -> Vec<usize> {
Oct 21 21:27:49.591 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 21:27:49.591 INFO kablam! 
Oct 21 21:27:49.591 INFO kablam! warning: function is never used: `to_signed`
Oct 21 21:27:49.591 INFO kablam!    --> src/solver/mod.rs:131:1
Oct 21 21:27:49.591 INFO kablam!     |
Oct 21 21:27:49.591 INFO kablam! 131 | fn to_signed(x: usize) -> isize {
Oct 21 21:27:49.591 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 21:27:49.591 INFO kablam! 
Oct 21 21:27:49.591 INFO kablam! warning: function is never used: `adjacent_indices_unchecked`
Oct 21 21:27:49.591 INFO kablam!    --> src/solver/mod.rs:137:1
Oct 21 21:27:49.591 INFO kablam!     |
Oct 21 21:27:49.591 INFO kablam! 137 | fn adjacent_indices_unchecked(i: isize, j: isize) -> [(isize, isize); 8] {
Oct 21 21:27:49.591 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 21:27:49.591 INFO kablam! 
Oct 21 21:27:49.617 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 34.60s
Oct 21 21:27:49.622 INFO kablam! su: No module specific data is present
Oct 21 21:27:50.036 INFO running `"docker" "rm" "-f" "97f4e9ee1a6acc1720a13449a993a6c1e4656c15bbddc1cc7ccd3b1c9e305143"`
Oct 21 21:27:50.268 INFO blam! 97f4e9ee1a6acc1720a13449a993a6c1e4656c15bbddc1cc7ccd3b1c9e305143